Project import
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..14c3026
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,114 @@
+#
+# Copyright (c) 2010-2011 Nest, Inc.
+# All rights reserved.
+#
+# This document is the property of Nest. It is considered
+# confidential and proprietary information.
+#
+# This document may not be reproduced or transmitted in any form,
+# in whole or in part, without the express written permission of
+# Nest.
+#
+# Description:
+# This file is the makefile for the network traffic dump utility
+# (tcpdump).
+#
+
+BuildConfigSpecialized := No
+BuildProductSpecialized := No
+
+include pre.mak
+
+PackageName := tcpdump
+
+PackageExtension := tar.gz
+PackageSeparator := -
+
+PackagePatchArgs := -p1
+
+PackageArchive := $(PackageName).$(PackageExtension)
+PackageSourceDir := $(PackageName)$(PackageSeparator)$(PackageVersion)
+
+PackageBuildMakefile = $(call GenerateBuildPaths,Makefile)
+
+CleanPaths += $(PackageLicenseFile)
+
+LibPcapDir := sw/tps/libpcap
+LibPcapIncDir = $(call GenerateResultPaths,$(LibPcapDir),usr/include)
+LibPcapLibDir = $(call GenerateResultPaths,$(LibPcapDir),usr/lib)
+
+OpenSSLDir := sw/tps/openssl
+OpenSSLSearchPath = $(call GenerateResultPaths,$(OpenSSLDir),usr)
+
+all: $(PackageDefaultGoal)
+
+# Generate the package license contents.
+
+$(PackageSourceDir)/LICENSE: source
+
+$(PackageLicenseFile): $(PackageSourceDir)/LICENSE
+ $(copy-result)
+
+# Extract the source from the archive and apply patches, if any.
+
+$(PackageSourceDir): $(PackageArchive) $(PackagePatchPaths)
+ $(expand-and-patch-package)
+
+# Prepare the sources.
+
+.PHONY: source
+source: | $(PackageSourceDir)
+
+# Patch the sources, if necessary.
+
+.PHONY: patch
+patch: source
+
+# Generate the package build makefile.
+
+$(PackageBuildMakefile): | $(PackageSourceDir) $(BuildDirectory)
+ $(Verbose)cd $(BuildDirectory) && \
+ $(CURDIR)/$(PackageSourceDir)/configure \
+ CC="$(CC)" AR=$(AR) RANLIB=$(RANLIB) STRIP=$(STRIP) \
+ INSTALL="$(INSTALL) $(INSTALLFLAGS)" \
+ CPPFLAGS=-I$(LibPcapIncDir) \
+ LDFLAGS=-L$(LibPcapLibDir) \
+ ac_cv_linux_vers=2 \
+ td_cv_buggygetaddrinfo=no \
+ --build=$(HostTuple) \
+ --host=$(TargetTuple) \
+ --enable-ipv6 \
+ --with-crypto=$(OpenSSLSearchPath) \
+ --prefix=/usr \
+ --sysconfdir=/etc \
+ --localstatedir=/var
+
+# Configure the source for building.
+
+.PHONY: configure
+configure: source $(PackageBuildMakefile)
+
+# Build the source.
+#
+# We have to unset MAKEFLAGS since they confuse the package build otherwise.
+
+.PHONY: build
+build: configure
+ $(Verbose)unset MAKEFLAGS && \
+ $(MAKE) $(JOBSFLAG) -C $(BuildDirectory) all
+
+# Stage the build to a temporary installation area.
+#
+# We have to unset MAKEFLAGS since they confuse the package build otherwise.
+
+.PHONY: stage
+stage: build | $(ResultDirectory)
+ $(Verbose)unset MAKEFLAGS && \
+ $(MAKE) $(JOBSFLAG) -C $(BuildDirectory) DESTDIR=$(ResultDirectory) install
+
+clean:
+ $(Verbose)$(RM) $(RMFLAGS) -r $(PackageSourceDir)
+ $(Verbose)$(RM) $(RMFLAGS) -r $(BuildDirectory)
+ $(Verbose)$(RM) $(RMFLAGS) -r $(ResultDirectory)
+
+include post.mak
diff --git a/tcpdump-4.3.0/CHANGES b/tcpdump-4.3.0/CHANGES
new file mode 100644
index 0000000..0031431
--- /dev/null
+++ b/tcpdump-4.3.0/CHANGES
@@ -0,0 +1,1012 @@
+Friday April 3, 2011. mcr@sandelman.ca.
+ Summary for 4.3.0 tcpdump release
+ fixes for forces: SPARSE data (per RFC 5810)
+ some more test cases added
+ updates to documentation on -l, -U and -w flags.
+ Fix printing of BGP optional headers.
+ Tried to include DLT_PFSYNC support, failed due to headers required.
+ added TIPC support.
+ Fix LLDP Network Policy bit definitions.
+ fixes for IGMPv3's Max Response Time: it is in units of 0.1 second.
+ SIGUSR1 can be used rather than SIGINFO for stats
+ permit -n flag to affect print-ip for protocol numbers
+ ND_OPT_ADVINTERVAL is in milliseconds, not seconds
+ Teach PPPoE parser about RFC 4638
+
+
+Friday December 9, 2011. guy@alum.mit.edu.
+ Summary for 4.2.1 tcpdump release
+ Only build the Babel printer if IPv6 is enabled.
+ Support Babel on port 6696 as well as 6697.
+ Include ppi.h in release tarball.
+ Include all the test files in the release tarball, and don't
+ "include" test files that no longer exist.
+ Don't assume we have <rpc/rpc.h> - check for it.
+ Support "-T carp" as a way of dissecting IP protocol 112 as CARP
+ rather than VRRP.
+ Support Hilscher NetAnalyzer link-layer header format.
+ Constify some pointers and fix compiler warnings.
+ Get rid of never-true test.
+ Fix an unintended fall-through in a case statement in the ARP
+ printer.
+ Fix several cases where sizeof(sizeof(XXX)) was used when just
+ sizeof(XXX) was intended.
+ Make stricter sanity checks in the ES-IS printer.
+ Get rid of some GCCisms that caused builds to fai with compilers
+ that don't support them.
+ Fix typo in man page.
+ Added length checks to Babel printer.
+
+Sunday July 24, 2011. mcr@sandelman.ca.
+ Summary for 4.2.+
+ merged 802.15.4 decoder from Dmitry Eremin-Solenikov <dbaryshkov
+ at gmail dot com>
+ updates to forces for new port numbers
+ Use "-H", not "-h", for the 802.11s option. (-h always help)
+ Better ICMPv6 checksum handling.
+ add support for the RPKI/Router Protocol, per -ietf-sidr-rpki-rtr-12
+ get rid of uuencoded pcap test files, git can do binary.
+ sFlow changes for 64-bit counters.
+ fixes for PPI packet header handling and printing.
+ Add DCB Exchange protocol (DCBX) version 1.01.
+ Babel dissector, from Juliusz Chroboczek and Grégoire Henry.
+ improvements to radiotap for rate values > 127.
+ Many improvements to ForCES decode, including fix SCTP TML port
+ updated RPL type code to RPL-17 draft
+ Improve printout of DHCPv6 options.
+ added support and test case for QinQ (802.1q VLAN) packets
+ Handle DLT_IEEE802_15_4_NOFCS like DLT_IEEE802_15_4.
+ Build fixes for Sparc and other machines with alignment restrictions.
+ Merged changes from Debian package.
+ PGM: Add ACK decoding and add PGMCC DATA and FEEDBACK options.
+ Build fixes for OSX (Snow Leopard and others)
+ Add support for IEEE 802.15.4 packets
+
+Tue. July 20, 2010. guy@alum.mit.edu.
+ Summary for 4.1.2 tcpdump release
+ If -U is specified, flush the file after creating it, so it's
+ not zero-length
+ Fix TCP flags output description, and some typoes, in the man
+ page
+ Add a -h flag, and only attempt to recognize 802.11s mesh
+ headers if it's set
+ When printing the link-layer type list, send *all* output to
+ stderr
+ Include the CFLAGS setting when configure was run in the
+ compiler flags
+
+Thu. April 1, 2010. guy@alum.mit.edu.
+ Summary for 4.1.1 tcpdump release
+ Fix build on systems with PF, such as FreeBSD and OpenBSD.
+ Don't blow up if a zero-length link-layer address is passed to
+ linkaddr_string().
+
+Thu. March 11, 2010. ken@netfunctional.ca/guy@alum.mit.edu.
+ Summary for 4.1.0 tcpdump release
+ Fix printing of MAC addresses for VLAN frames with a length
+ field
+ Add some additional bounds checks and use the EXTRACT_ macros
+ more
+ Add a -b flag to print the AS number in BGP packets in ASDOT
+ notation rather than ASPLAIN notation
+ Add ICMPv6 RFC 5006 support
+ Decode the access flags in NFS access requests
+ Handle the new DLT_ for memory-mapped USB captures on Linux
+ Make the default snapshot (-s) the maximum
+ Print name of device (when -L is used)
+ Support for OpenSolaris (and SXCE build 125 and later)
+ Print new TCP flags
+ Add support for RPL DIO
+ Add support for TCP User Timeout (UTO)
+ Add support for non-standard Ethertypes used by 3com PPPoE gear
+ Add support for 802.11n and 802.11s
+ Add support for Transparent Ethernet Bridge ethertype in GRE
+ Add 4 byte AS support for BGP printer
+ Add support for the MDT SAFI 66 BG printer
+ Add basic IPv6 support to print-olsr
+ Add USB printer
+ Add printer for ForCES
+ Handle frames with an FCS
+ Handle 802.11n Control Wrapper, Block Acq Req and Block Ack frames
+ Fix TCP sequence number printing
+ Report 802.2 packets as 802.2 instead of 802.3
+ Don't include -L/usr/lib in LDFLAGS
+ On x86_64 Linux, look in lib64 directory too
+ Lots of code clean ups
+ Autoconf clean ups
+ Update testcases to make output changes
+ Fix compiling with/out smi (--with{,out}-smi)
+ Fix compiling without IPv6 support (--disable-ipv6)
+
+Mon. October 27, 2008. ken@netfunctional.ca. Summary for 4.0.0 tcpdump release
+ Add support for Bluetooth Sniffing
+ Add support for Realtek Remote Control Protocol (openrrcp.org.ru)
+ Add support for 802.11 AVS
+ Add support for SMB over TCP
+ Add support for 4 byte BGP AS printing
+ Add support for compiling on case-insensitive file systems
+ Add support for ikev2 printing
+ Update support for decoding AFS
+ Update DHCPv6 printer
+ Use newer libpcap API's (allows -B option on all platforms)
+ Add -I to turn on monitor mode
+ Bugfixes in lldp, lspping, dccp, ESP, NFS printers
+ Cleanup unused files and various cruft
+
+Mon. September 10, 2007. ken@xelerance.com. Summary for 3.9.8 tcpdump release
+ Rework ARP printer
+ Rework OSPFv3 printer
+ Add support for Frame-Relay ARP
+ Decode DHCP Option 121 (RFC 3442 Classless Static Route)
+ Decode DHCP Option 249 (MS Classless Static Route) the same as Option 121
+ TLV: Add support for Juniper .pcap extensions
+ Print EGP header in new-world-order style
+ Converted print-isakmp.c to NETDISSECT
+ Moved AF specific stuff into af.h
+ Test subsystem now table driven, and saves outputs and diffs to one place
+ Require <net/pfvar.h> for pf definitions - allows reading of pflog formatted
+ libpcap files on an OS other than where the file was generated
+
+
+Wed. July 23, 2007. mcr@xelerance.com. Summary for 3.9.7 libpcap release
+
+ NFS: Print unsigned values as such.
+ RX: parse safely.
+ BGP: fixes for IPv6-less builds.
+ 801.1ag: use standard codepoint.
+ use /dev/bpf on systems with such a device.
+ 802.11: print QoS data, avoid dissect of no-data frame, ignore padding.
+ smb: make sure that we haven't gone past the end of the captured data.
+ smb: squelch an uninitialized complaint from coverity.
+ NFS: from NetBSD; don't interpret the reply as a possible NFS reply
+ if it got MSG_DENIED.
+ BGP: don't print TLV values that didn't fit, from www.digit-labs.org.
+ revised INSTALL.txt about libpcap dependancy.
+
+Wed. April 25, 2007. ken@xelerance.com. Summary for 3.9.6 tcpdump release
+ Update man page to reflect changes to libpcap
+ Changes to both TCP and IP Printer Output
+ Fix a potential buffer overflow in the 802.11 printer
+ Print basic info about a few more Cisco LAN protocols.
+ mDNS cleanup
+ ICMP MPLS rework of the extension code
+ bugfix: use the correct codepoint for the OSPF simple text auth token
+ entry, and use safeputs to print the password.
+ Add support in pflog for additional values
+ Add support for OIF RSVP Extensions UNI 1.0 Rev. 2 and additional RSVP objects
+ Add support for the Message-id NACK c-type.
+ Add support for 802.3ah loopback ctrl msg
+ Add support for Multiple-STP as per 802.1s
+ Add support for rapid-SPT as per 802.1w
+ Add support for CFM Link-trace msg, Link-trace-Reply msg,
+ Sender-ID tlv, private tlv, port, interface status
+ Add support for unidirectional link detection as per
+ http://www.ietf.org/internet-drafts/draft-foschiano-udld-02.txt
+ Add support for the olsr protocol as per RFC 3626 plus the LQ
+ extensions from olsr.org
+ Add support for variable-length checksum in DCCP, as per section 9 of
+ RFC 4340.
+ Add support for per-VLAN spanning tree and per-VLAN rapid spanning tree
+ Add support for Multiple-STP as per 802.1s
+ Add support for the cisco propriatry 'dynamic trunking protocol'
+ Add support for the cisco proprietary VTP protocol
+ Update dhcp6 options table as per IETF standardization activities
+
+
+Tue. September 19, 2006. ken@xelerance.com. Summary for 3.9.5 tcpdump release
+
+ Fix compiling on AIX (, at end of ENUM)
+ Updated list of DNS RR typecodes
+ Use local Ethernet defs on WIN32
+ Add support for Frame-Relay ARP
+ Fixes for compiling under MSVC++
+ Add support for parsing Juniper .pcap files
+ Add support for FRF.16 Multilink Frame-Relay (DLT_MFR)
+ Rework the OSPFv3 printer
+ Fix printing for 4.4BSD/NetBSD NFS Filehandles
+ Add support for Cisco style NLPID encapsulation
+ Add cisco prop. eigrp related, extended communities
+ Add support for BGP signaled VPLS
+ Cleanup the bootp printer
+ Add support for PPP over Frame-Relay
+ Add some bounds checking to the IP options code, and clean up
+ the options output a bit.
+ Add additional modp groups to ISAKMP printer
+ Add support for Address-Withdraw and Label-Withdraw Msgs
+ Add support for the BFD Discriminator TLV
+ Fixes for 64bit compiling
+ Add support for PIMv2 checksum verification
+ Add support for further dissection of the IPCP Compression Option
+ Add support for Cisco's proposed VQP protocol
+ Add basic support for keyed authentication TCP option
+ Lots of minor cosmetic changes to output printers
+
+
+Mon. September 19, 2005. ken@xelerance.com. Summary for 3.9.4 tcpdump release
+ Decoder support for more Juniper link-layer types
+ Fix a potential buffer overflow (although it can't occur in
+ practice).
+ Fix the handling of unknown management frame types in the 802.11
+ printer.
+ Add FRF.16 support, fix various Frame Relay bugs.
+ Add support for RSVP integrity objects, update fast-reroute
+ object printer to latest spec.
+ Clean up documentation of vlan filter expression, document mpls
+ filter expression.
+ Document new pppoed and pppoes filter expressions.
+ Update diffserver-TE codepoints as per RFC 4124.
+ Spelling fixes in ICMPv6.
+ Don't require any fields other than flags to be present in IS-IS
+ restart signaling TLVs, and only print the system ID in
+ those TLVs as system IDs, not as node IDs.
+ Support for DCCP.
+
+Tue. July 5, 2005. ken@xelerance.com. Summary for 3.9.3 tcpdump release
+
+ Option to chroot() when dropping privs
+ Fixes for compiling on nearly every platform,
+ including improved 64bit support
+ Many new testcases
+ Support for sending packets
+ Many compliation fixes on most platforms
+ Fixes for recent version of GCC to eliminate warnings
+ Improved Unicode support
+
+ Decoders & DLT Changes, Updates and New:
+ AES ESP support
+ Juniper ATM, FRF.15, FRF.16, PPPoE,
+ ML-FR, ML-PIC, ML-PPP, PL-PPP, LS-PIC
+ GGSN,ES,MONITOR,SERVICES
+ L2VPN
+ Axent Raptor/Symantec Firewall
+ TCP-MD5 (RFC 2385)
+ ESP-in-UDP (RFC 3948)
+ ATM OAM
+ LMP, LMP Service Discovery
+ IP over FC
+ IP over IEEE 1394
+ BACnet MS/TP
+ SS7
+ LDP over TCP
+ LACP, MARKER as per 802.3ad
+ PGM (RFC 3208)
+ LSP-PING
+ G.7041/Y.1303 Generic Framing Procedure
+ EIGRP-IP, EIGRP-IPX
+ ICMP6
+ Radio - via radiotap
+ DHCPv6
+ HDLC over PPP
+
+Tue. March 30, 2004. mcr@sandelman.ottawa.on.ca. Summary for 3.8.3 release
+
+ No changes from 3.8.2. Version bumped only to maintain consistency
+ with libpcap 0.8.3.
+
+Mon. March 29, 2004. mcr@sandelman.ottawa.on.ca. Summary for 3.8.2 release
+
+ Fixes for print-isakmp.c CVE: CAN-2004-0183, CAN-2004-0184
+ http://www.rapid7.com/advisories/R7-0017.html
+ IP-over-IEEE1394 printing.
+ some MINGW32 changes.
+ updates for autoconf 2.5
+ fixes for print-aodv.c - check for too short packets
+ formatting changes to print-ascii for hex output.
+ check for too short packets: print-bgp.c, print-bootp.c, print-cdp.c,
+ print-chdlc.c, print-domain.c, print-icmp.c, print-icmp6.c,
+ print-ip.c, print-lwres.c, print-ospf.c, print-pim.c,
+ print-ppp.c,print-pppoe.c, print-rsvp.c, print-wb.c
+ print-ether.c - better handling of unknown types.
+ print-isoclns.c - additional decoding of types.
+ print-llc.c - strings for LLC names added.
+ print-pfloc.c - various enhancements
+ print-radius.c - better decoding to strings.
+
+Wed. November 12, 2003. mcr@sandelman.ottawa.on.ca. Summary for 3.8 release
+
+ changed syntax of -E argument so that multiple SAs can be decrypted
+ fixes for Digital Unix headers and Documentation
+ __attribute__ fixes
+ CDP changes from Terry Kennedy <terry@tmk.com>.
+ IPv6 mobility updates from Kazushi Sugyo <sugyo@pb.jp.nec.com>
+ Fixes for ASN.1 decoder for 2.100.3 forms.
+ Added a count of packets received and processed to clarify numbers.
+ Incorporated WinDUMP patches for Win32 builds.
+ PPPoE payload length headers.
+ Fixes for HP C compiler builds.
+ Use new pcap_breakloop() and pcap_findalldevs() if we can.
+ BGP output split into multiple lines.
+ Fixes to 802.11 decoding.
+ Fixes to PIM decoder.
+ SuperH is a CPU that can't handle unaligned access. Many fixes for
+ unaligned access work.
+ Fixes to Frame-Relay decoder for Q.933/922 frames.
+ Clarified when Solaris can do captures as non-root.
+ Added tests/ subdir for examples/regression tests.
+ New -U flag. -flush stdout after every packet
+ New -A flag -print ascii only
+ support for decoding IS-IS inside Cisco HDLC Frames
+ more verbosity for tftp decoder
+ mDNS decoder
+ new BFD decoder
+ cross compilation patches
+ RFC 3561 AODV support.
+ UDP/TCP pseudo-checksum properly for source-route options.
+ sanitized all files to modified BSD license
+ Add support for RFC 2625 IP-over-Fibre Channel.
+ fixes for DECnet support.
+ Support RFC 2684 bridging of Ethernet, 802.5 Token Ring, and FDDI.
+ RFC 2684 encapsulation of BPDUs.
+
+Tuesday, February 25, 2003. fenner@research.att.com. 3.7.2 release
+
+ Fixed infinite loop when parsing malformed isakmp packets.
+ (reported by iDefense; already fixed in CVS)
+ Fixed infinite loop when parsing malformed BGP packets.
+ Fixed buffer overflow with certain malformed NFS packets.
+ Pretty-print unprintable network names in 802.11 printer.
+ Handle truncated nbp (appletalk) packets.
+ Updated DHCPv6 printer to match draft-ietf-dhc-dhcpv6-22.txt
+ Print IP protocol name even if we don't have a printer for it.
+ Print IP protocol name or number for fragments.
+ Print the whole MPLS label stack, not just the top label.
+ Print request header and file handle for NFS v3 FSINFO and PATHCONF
+ requests.
+ Fix NFS packet truncation checks.
+ Handle "old" DR-Priority and Bidir-Capable PIM HELLO options.
+ Handle unknown RADIUS attributes properly.
+ Fix an ASN.1 parsing error that would cause e.g. the OID
+ 2.100.3 to be misrepresented as 4.20.3 .
+
+Monday, January 21, 2002. mcr@sandelman.ottawa.on.ca. Summary for 3.7 release
+see http://www.tcpdump.org/cvs-log/2002-01-21.10:16:48.html for commit log.
+ keyword "ipx" added.
+ Better OSI/802.2 support on Linux.
+ IEEE 802.11 support, from clenahan@fortresstech.com, achirica@ttd.net.
+ LLC SAP support for FDDI/token ring/RFC-1483 style ATM
+ BXXP protocol was replaced by the BEEP protocol;
+ improvements to SNAP demux.
+ Changes to "any" interface documentation.
+ Documentation on pcap_stats() counters.
+ Fix a memory leak found by Miklos Szeredi - pcap_ether_aton().
+ Added MPLS encapsulation decoding per RFC3032.
+ DNS dissector handles TKEY, TSIG and IXFR.
+ adaptive SLIP interface patch from Igor Khristophorov <igor@atdot.org>
+ SMB printing has much improved bounds checks
+ OUI 0x0000f8 decoded as encapsulated ethernet for Cisco-custom bridging
+ Zephyr support, from Nickolai Zeldovich <kolya@MIT.EDU>.
+ Solaris - devices with digits in them. Stefan Hudson <hudson@mbay.net>
+ IPX socket 0x85be is for Cisco EIGRP over IPX.
+ Improvements to fragmented ESP handling.
+ SCTP support from Armando L. Caro Jr. <acaro@mail.eecis.udel.edu>
+ Linux ARPHDR_ATM support fixed.
+ Added a "netbeui" keyword, which selects NetBEUI packets.
+ IPv6 ND improvements, MobileIP dissector, 2292bis-02 for RA option.
+ Handle ARPHDR_HDLC from Marcus Felipe Pereira <marcus@task.com.br>.
+ Handle IPX socket 0x553 -> NetBIOS-over-IPX socket, "nwlink-dgm"
+ Better Linux libc5 compat.
+ BIND9 lwres dissector added.
+ MIPS and SPARC get strict alignment macros (affects print-bgp.c)
+ Apple LocalTalk LINKTYPE_ reserved.
+ New time stamp formats documented.
+ DHCP6 updated to draft-22.txt spec.
+ ICMP types/codes now accept symbolic names.
+ Add SIGINFO handler from LBL
+ encrypted CIPE tunnels in IRIX, from Franz Schaefer <schaefer@mond.at>.
+ now we are -Wstrict-prototype clean.
+ NetBSD DLT_PPP_ETHER; adapted from Martin Husemann <martin@netbsd.org>.
+ PPPoE dissector cleaned up.
+ Support for LocalTalk hardware, from Uns Lider <unslider@miranda.org>.
+ In dissector, now the caller prints the IP addresses rather than proto.
+ cjclark@alum.mit.edu: print the IP proto for non-initial fragments.
+ LLC frames with a DSAP and LSAP of 0xe0 are IPX frames.
+ Linux cooked frames with a type value of LINUX_SLL_P_802_3 are IPX.
+ captures on the "any" device won't be done in promiscuous mode
+ Token Ring support on DLPI - Onno van der Linden <onno@simplex.nl>
+ ARCNet support, from NetBSD.
+ HSRP dissector, from Julian Cowley <julian@lava.net>.
+ Handle (GRE-encapsulated) PPTP
+ added -C option to rotate save file every optarg * 1,000,000 bytes.
+ support for "vrrp" name - NetBSD, by Klaus Klein <kleink@netbsd.org>.
+ PPTP support, from Motonori Shindo <mshindo@mshindo.net>.
+ IS-IS over PPP support, from Hannes Gredler <hannes@juniper.net>.
+ CNFP support for IPv6,format. Harry Raaymakers <harryr@connect.com.au>.
+ ESP printing updated to RFC2406.
+ HP-UX can now handle large number of PPAs.
+ MSDP printer added.
+ L2TP dissector improvements from Motonori Shindo.
+
+Tuesday January 9, 2001. mcr@sandelman.ottawa.on.ca. Summary for 3.6 release
+ Cleaned up documentation.
+ Promisc mode fixes for Linux
+ IPsec changes/cleanups.
+ Alignment fixes for picky architectures
+
+ Removed dependency on native headers for packet dissectors.
+ Removed Linux specific headers that were shipped
+
+ libpcap changes provide for exchanging capture files between
+ systems. Save files now have well known PACKET_ values instead of
+ depending upon system dependant mappings of DLT_* types.
+
+ Support for computing/checking IP and UDP/TCP checksums.
+
+ Updated autoconf stock files.
+
+ IPv6 improvements: dhcp (draft-15), mobile-ip6, ppp, ospf6,
+
+ Added dissector support for: ISOCLNS, Token Ring, IGMPv3, bxxp,
+ timed, vrrp, radius, chdlc, cnfp, cdp, IEEE802.1d, raw-AppleTalk
+
+ Added filtering support for: VLANs, ESIS, ISIS
+
+ Improvements to: print-telnet, IPTalk, bootp/dhcp, ECN, PPP,
+ L2TP, PPPoE
+
+ HP-UX 11.0 -- find the right dlpi device.
+ Solaris 8 - IPv6 works
+ Linux - Added support for an "any" device to capture on all interfaces
+
+ Security fixes: buffer overrun audit done. Strcpy replaced with
+ strlcpy, sprintf replaced with snprintf.
+ Look for lex problems, and warn about them.
+
+
+v3.5 Fri Jan 28 18:00:00 PST 2000
+
+Bill Fenner <fenner@research.att.com>
+- switch to config.h for autoconf
+- unify RCSID strings
+- Updated PIMv1, PIMv2, DVMRP, IGMP parsers, add Cisco Auto-RP parser
+- Really fix the RIP printer
+- Fix MAC address -> name translation.
+- some -Wall -Wformat fixes
+- update makemib to parse much of SMIv2
+- Print TCP sequence # with -vv even if you normally wouldn't
+- Print as much of IP/TCP/UDP headers as possible even if truncated.
+
+itojun@iijlab.net
+- -X will make a ascii dump. from netbsd.
+- telnet command sequence decoder (ff xx xx). from netbsd.
+- print-bgp.c: improve options printing. ugly code exists for
+ unaligned option parsing (need some fix).
+- const poisoning in SMB decoder.
+- -Wall -Werror clean checks.
+- bring in KAME IPv6/IPsec decoding code.
+
+Assar Westerlund <assar@sics.se>
+- SNMPv2 and SNMPv3 printer
+- If compiled with libsmi, tcpdump can load MIBs on the fly to decode
+ SNMP packets.
+- Incorporate NFS parsing code from NetBSD. Adds support for nfsv3.
+- portability fixes
+- permit building in different directories.
+
+Ken Hornstein <kenh@cmf.nrl.navy.mil>
+- bring in code at
+ /afs/transarc.com/public/afs-contrib/tools/tcpdump for parsing
+ AFS3 packets
+
+Andrew Tridgell <tridge@linuxcare.com>
+- SMB printing code
+
+Love <lha@stacken.kth.se>
+- print-rx.c: add code for printing MakeDir and StoreStatus. Also
+ change date format to the right one.
+
+Michael C. Richardson <mcr@sandelman.ottawa.on.ca>
+- Created tcpdump.org repository
+
+v3.4 Sat Jul 25 12:40:55 PDT 1998
+
+- Hardwire Linux slip support since it's too hard to detect.
+
+- Redo configuration of "network" libraries (-lsocket and -lnsl) to
+ deal with IRIX. Thanks to John Hawkinson (jhawk@mit.edu)
+
+- Added -a which tries to translate network and broadcast addresses to
+ names. Suggested by Rob van Nieuwkerk (robn@verdi.et.tudelft.nl)
+
+- Added a configure option to disable gcc.
+
+- Added a "raw" packet printer.
+
+- Not having an interface address is no longer fatal. Requested by John
+ Hawkinson.
+
+- Rework signal setup to accommodate Linux.
+
+- OSPF truncation check fix. Also display the type of OSPF packets
+ using MD5 authentication. Thanks to Brian Wellington
+ (bwelling@tis.com)
+
+- Fix truncation check bugs in the Kerberos printer. Reported by Ezra
+ Peisach (epeisach@mit.edu)
+
+- Don't catch SIGHUP when invoked with nohup(1). Thanks to Dave Plonka
+ (plonka@mfa.com)
+
+- Specify full install target as a way of detecting if install
+ directory does not exist. Thanks to Dave Plonka.
+
+- Bit-swap FDDI addresses for BSD/OS too. Thanks to Paul Vixie
+ (paul@vix.com)
+
+- Fix off-by-one bug when testing size of ethernet packets. Thanks to
+ Marty Leisner (leisner@sdsp.mc.xerox.com)
+
+- Add a local autoconf macro to check for routines in libraries; the
+ autoconf version is broken (it only puts the library name in the
+ cache variable name). Thanks to John Hawkinson.
+
+- Add a local autoconf macro to check for types; the autoconf version
+ is broken (it uses grep instead of actually compiling a code fragment).
+
+- Modified to support the new BSD/OS 2.1 PPP and SLIP link layer header
+ formats.
+
+- Extend OSF ip header workaround to versions 1 and 2.
+
+- Fix some signed problems in the nfs printer. As reported by David
+ Sacerdote (davids@silence.secnet.com)
+
+- Detect group wheel and use it as the default since BSD/OS' install
+ can't hack numeric groups. Reported by David Sacerdote.
+
+- AIX needs special loader options. Thanks to Jonathan I. Kamens
+ (jik@cam.ov.com)
+
+- Fixed the nfs printer to print port numbers in decimal. Thanks to
+ Kent Vander Velden (graphix@iastate.edu)
+
+- Find installed libpcap in /usr/local/lib when not using gcc.
+
+- Disallow network masks with non-network bits set.
+
+- Attempt to detect "egcs" versions of gcc.
+
+- Add missing closing double quotes when displaying bootp strings.
+ Reported by Viet-Trung Luu (vluu@picard.math.uwaterloo.ca)
+
+v3.3 Sat Nov 30 20:56:27 PST 1996
+
+- Added Linux support.
+
+- GRE encapsulated packet printer thanks to John Hawkinson
+ (jhawk@mit.edu)
+
+- Rewrite gmt2local() to avoid problematic os dependencies.
+
+- Suppress nfs truncation message on errors.
+
+- Add missing m4 quoting in AC_LBL_UNALIGNED_ACCESS autoconf macro.
+ Reported by Joachim Ott (ott@ardala.han.de)
+
+- Enable "ip_hl vs. ip_vhl" workaround for OSF4 too.
+
+- Print arp hardware type in host order. Thanks to Onno van der Linden
+ (onno@simplex.nl)
+
+- Avoid solaris compiler warnings. Thanks to Bruce Barnett
+ (barnett@grymoire.crd.ge.com)
+
+- Fix rip printer to not print one more route than is actually in the
+ packet. Thanks to Jean-Luc Richier (Jean-Luc.Richier@imag.fr) and
+ Bill Fenner (fenner@parc.xerox.com)
+
+- Use autoconf endian detection since BYTE_ORDER isn't defined on all systems.
+
+- Fix dvmrp printer truncation checks and add a dvmrp probe printer.
+ Thanks to Danny J. Mitzel (mitzel@ipsilon.com)
+
+- Rewrite ospf printer to improve truncation checks.
+
+- Don't parse tcp options past the EOL. As noted by David Sacerdote
+ (davids@secnet.com). Also, check tcp options to make sure they ar
+ actually in the tcp header (in addition to the normal truncation
+ checks). Fix the SACK code to print the N blocks (instead of the
+ first block N times).
+
+- Don't say really small UDP packets are truncated just because they
+ aren't big enough to be a RPC. As noted by David Sacerdote.
+
+v3.2.1 Sun Jul 14 03:02:26 PDT 1996
+
+- Added rfc1716 icmp codes as suggested by Martin Fredriksson
+ (martin@msp.se)
+
+- Print mtu for icmp unreach need frag packets. Thanks to John
+ Hawkinson (jhawk@mit.edu)
+
+- Decode icmp router discovery messages. Thanks to Jeffrey Honig
+ (jch@bsdi.com)
+
+- Added a printer entry for DLT_IEEE802 as suggested by Tak Kushida
+ (kushida@trl.ibm.co.jp)
+
+- Check igmp checksum if possible. Thanks to John Hawkinson.
+
+- Made changes for SINIX. Thanks to Andrej Borsenkow
+ (borsenkow.msk@sni.de)
+
+- Use autoconf's idea of the top level directory in install targets.
+ Thanks to John Hawkinson.
+
+- Avoid infinite loop in tcp options printing code. Thanks to Jeffrey
+ Mogul (mogul@pa.dec.com)
+
+- Avoid using -lsocket in IRIX 5.2 and earlier since it breaks snoop.
+ Thanks to John Hawkinson.
+
+- Added some more packet truncation checks.
+
+- On systems that have it, use sigset() instead of signal() since
+ signal() has different semantics on these systems.
+
+- Fixed some more alignment problems on the alpha.
+
+- Add code to massage unprintable characters in the domain and ipx
+ printers. Thanks to John Hawkinson.
+
+- Added explicit netmask support. Thanks to Steve Nuchia
+ (steve@research.oknet.com)
+
+- Add "sca" keyword (for DEC cluster services) as suggested by Terry
+ Kennedy (terry@spcvxa.spc.edu)
+
+- Add "atalk" keyword as suggested by John Hawkinson.
+
+- Added an igrp printer. Thanks to Francis Dupont
+ (francis.dupont@inria.fr)
+
+- Print IPX net numbers in hex a la Novell Netware. Thanks to Terry
+ Kennedy (terry@spcvxa.spc.edu)
+
+- Fixed snmp extended tag field parsing bug. Thanks to Pascal Hennequin
+ (pascal.hennequin@hugo.int-evry.fr)
+
+- Added some ETHERTYPEs missing on some systems.
+
+- Added truncated packet macros and various checks.
+
+- Fixed endian problems with the DECnet printer.
+
+- Use $CC when checking gcc version. Thanks to Carl Lindberg
+ (carl_lindberg@blacksmith.com)
+
+- Fixes for AIX (although this system is not yet supported). Thanks to
+ John Hawkinson.
+
+- Fix bugs in the autoconf misaligned accesses code fragment.
+
+- Include sys/param.h to get BYTE_ORDER in a few places. Thanks to
+ Pavlin Ivanov Radoslavov (pavlin@cs.titech.ac.jp)
+
+v3.2 Sun Jun 23 02:28:10 PDT 1996
+
+- Print new icmp unreachable codes as suggested by Martin Fredriksson
+ (martin@msp.se). Also print code value when unknown for icmp redirect
+ and time exceeded.
+
+- Fix an alignment endian bug in getname(). Thanks to John Hawkinson.
+
+- Define "new" domain record types if not found in arpa/nameserv.h.
+ Resulted from a suggestion from John Hawkinson (jhawk@mit.edu). Also
+ fixed an endian bug when printing mx record and added some new record
+ types.
+
+- Added RIP V2 support. Thanks to Jeffrey Honig (jch@bsdi.com)
+
+- Added T/TCP options printing. As suggested by Richard Stevens
+ (rstevens@noao.edu)
+
+- Use autoconf to detect architectures that can't handle misaligned
+ accesses.
+
+v3.1 Thu Jun 13 20:59:32 PDT 1996
+
+- Changed u_int32/int32 to u_int32_t/int32_t to be consistent with bsd
+ and bind (as suggested by Charles Hannum).
+
+- Port to GNU autoconf.
+
+- Add support for printing DVMRP and PIM traffic thanks to
+ Havard Eidnes (Havard.Eidnes@runit.sintef.no).
+
+- Fix AppleTalk, IPX and DECnet byte order problems due to wrong endian
+ define being referenced. Reported by Terry Kennedy.
+
+- Minor fixes to the man page thanks to Mark Andrews.
+
+- Endian fixes to RTP and vat packet dumpers, thanks to Bruce Mah
+ (bmah@cs.berkeley.edu).
+
+- Added support for new dns types, thanks to Rainer Orth.
+
+- Fixed tftp_print() to print the block number for ACKs.
+
+- Document -dd and -ddd. Resulted from a bug report from Charlie Slater
+ (cslater@imatek.com).
+
+- Check return status from malloc/calloc/etc.
+
+- Check return status from pcap_loop() so we can print an error and
+ exit with a bad status if there were problems.
+
+- Bail if ip option length is <= 0. Resulted from a bug report from
+ Darren Reed (darrenr@vitruvius.arbld.unimelb.edu.au).
+
+- Print out a little more information for sun rpc packets.
+
+- Add suport for Kerberos 4 thanks to John Hawkinson (jhawk@mit.edu).
+
+- Fixed the Fix EXTRACT_SHORT() and EXTRACT_LONG() macros (which were
+ wrong on little endian machines).
+
+- Fixed alignment bug in ipx_decode(). Thanks to Matt Crawford
+ (crawdad@fnal.gov).
+
+- Fix ntp_print() to not print garbage when the stratum is
+ "unspecified." Thanks to Deus Ex Machina (root@belle.bork.com).
+
+- Rewrote tcp options printer code to check for truncation. Added
+ selective acknowledgment case.
+
+- Fixed an endian bug in the ospf printer. Thanks to Jeffrey C Honig
+ (jch@bsdi.com)
+
+- Fix rip printer to handle 4.4 BSD sockaddr struct which only uses one
+ octet for the sa_family member. Thanks to Yoshitaka Tokugawa
+ (toku@dit.co.jp)
+
+- Don't checksum ip header if we don't have all of it. Thanks to John
+ Hawkinson (jhawk@mit.edu).
+
+- Print out hostnames if possible in egp printer. Thanks to Jeffrey
+ Honig (jhc@bsdi.com)
+
+
+v3.1a1 Wed May 3 19:21:11 PDT 1995
+
+- Include time.h when SVR4 is defined to avoid problems under Solaris
+ 2.3.
+
+- Fix etheraddr_string() in the ETHER_SERVICE to return the saved
+ strings, not the local buffer. Thanks to Stefan Petri
+ (petri@ibr.cs.tu-bs.de).
+
+- Detect when pcap raises the snaplen (e.g. with snit). Print a warning
+ that the selected value was not used. Thanks to Pascal Hennequin
+ (Pascal.Hennequin@hugo.int-evry.fr).
+
+- Add a truncated packet test to print-nfs.c. Thanks to Pascal Hennequin.
+
+- BYTEORDER -> BYTE_ORDER Thanks to Terry Kennedy (terry@spcvxa.spc.edu).
+
+v3.0.3 Sun Oct 1 18:35:00 GMT 1995
+
+- Although there never was a 3.0.3 release, the linux boys cleverly
+ "released" one in late 1995.
+
+v3.0.2 Thu Apr 20 21:28:16 PDT 1995
+
+- Change configuration to not use gcc v2 flags with gcc v1.
+
+- Redo gmt2local() so that it works under BSDI (which seems to return
+ an empty timezone struct from gettimeofday()). Based on report from
+ Terry Kennedy (terry@spcvxa.spc.edu).
+
+- Change configure to recognize IP[0-9]* as "mips" SGI hardware. Based
+ on report from Mark Andrews (mandrews@alias.com).
+
+- Don't pass cc flags to gcc. Resulted from a bug report from Rainer
+ Orth (ro@techfak.uni-bielefeld.de).
+
+- Fixed printout of connection id for uncompressed tcp slip packets.
+ Resulted from a bug report from Richard Stevens (rstevens@noao.edu).
+
+- Hack around deficiency in Ultrix's make.
+
+- Add ETHERTYPE_TRAIL define which is missing from irix5.
+
+v3.0.1 Wed Aug 31 22:42:26 PDT 1994
+
+- Fix problems with gcc2 vs. malloc() and read() prototypes under SunOS 4.
+
+v3.0 Mon Jun 20 19:23:27 PDT 1994
+
+- Added support for printing tcp option timestamps thanks to
+ Mark Andrews (mandrews@alias.com).
+
+- Reorganize protocol dumpers to take const pointers to packets so they
+ never change the contents (i.e., they used to do endian conversions
+ in place). Previously, whenever more than one pass was taken over
+ the packet, the packet contents would be dumped incorrectly (i.e.,
+ the output form -x would be wrong on little endian machines because
+ the protocol dumpers would modify the data). Thanks to Charles Hannum
+ (mycroft@gnu.ai.mit.edu) for reporting this problem.
+
+- Added support for decnet protocol dumping thanks to Jeff Mogul
+ (mogul@pa.dec.com).
+
+- Fix bug that caused length of packet to be incorrectly printed
+ (off by ether header size) for unknown ethernet types thanks
+ to Greg Miller (gmiller@kayak.mitre.org).
+
+- Added support for IPX protocol dumping thanks to Brad Parker
+ (brad@fcr.com).
+
+- Added check to verify IP header checksum under -v thanks to
+ Brad Parker (brad@fcr.com).
+
+- Move packet capture code to new libpcap library (which is
+ packaged separately).
+
+- Prototype everything and assume an ansi compiler.
+
+- print-arp.c: Print hardware ethernet addresses if they're not
+ what we expect.
+
+- print-bootp.c: Decode the cmu vendor field. Add RFC1497 tags.
+ Many helpful suggestions from Gordon Ross (gwr@jericho.mc.com).
+
+- print-fddi.c: Improvements. Thanks to Jeffrey Mogul
+ (mogul@pa.dec.com).
+
+- print-icmp.c: Byte swap netmask before printing. Thanks to
+ Richard Stevens (rstevens@noao.edu). Print icmp type when unknown.
+
+- print-ip.c: Print the inner ip datagram of ip-in-ip encapsulated packets.
+ By default, only the inner packet is dumped, appended with the token
+ "(encap)". Under -v, both the inner and output packets are dumped
+ (on the same line). Note that the filter applies to the original packet,
+ not the encapsulated packet. So if you run tcpdump on a net with an
+ IP Multicast tunnel, you cannot filter out the datagrams using the
+ conventional syntax. (You can filter away all the ip-in-ip traffic
+ with "not ip proto 4".)
+
+- print-nfs.c: Keep pending rpc's in circular table. Add generic
+ nfs header and remove os dependences. Thanks to Jeffrey Mogul.
+
+- print-ospf.c: Improvements. Thanks to Jeffrey Mogul.
+
+- tcpdump.c: Add -T flag allows interpretation of "vat", "wb", "rpc"
+ (sunrpc) and rtp packets. Added "inbound" and "outbound" keywords
+ Add && and || operators
+
+v2.2.1 Tue Jun 6 17:57:22 PDT 1992
+
+- Fix bug with -c flag.
+
+v2.2 Fri May 22 17:19:41 PDT 1992
+
+- savefile.c: Remove hack that shouldn't have been exported. Add
+ truncate checks.
+
+- Added the 'icmp' keyword. For example, 'icmp[0] != 8 and icmp[0] != 0'
+ matches non-echo/reply ICMP packets.
+
+- Many improvements to filter code optimizer.
+
+- Added 'multicast' keyword and extended the 'broadcast' keyword can now be
+ so that protocol qualifications are allowed. For example, "ip broadcast"
+ and "ether multicast" are valid filters.
+
+- Added support for monitoring the loopback interface (i.e. 'tcpdump -i lo').
+ Jeffrey Honig (jch@MITCHELL.CIT.CORNELL.EDU) contributed the kernel
+ patches to netinet/if_loop.c.
+
+- Added support for the Ungermann-Bass Ethernet on IBM/PC-RTs running AOS.
+ Contact Jeffrey Honig (jch@MITCHELL.CIT.CORNELL.EDU) for the diffs.
+
+- Added EGP and OSPF printers, thanks to Jeffrey Honig.
+
+v2.1 Tue Jan 28 11:00:14 PST 1992
+
+- Internal release (never publically exported).
+
+v2.0.1 Sun Jan 26 21:10:10 PDT
+
+- Various byte ordering fixes.
+
+- Add truncation checks.
+
+- inet.c: Support BSD style SIOCGIFCONF.
+
+- nametoaddr.c: Handle multi addresses for single host.
+
+- optimize.c: Rewritten.
+
+- pcap-bpf.c: don't choke when we get ptraced. only set promiscuous
+ for broadcast nets.
+
+- print-atal.c: Fix an alignment bug (thanks to
+ stanonik@nprdc.navy.mil) Add missing printf() argument.
+
+- print-bootp.c: First attempt at decoding the vendor buffer.
+
+- print-domain.c: Fix truncation checks.
+
+- print-icmp.c: Calculate length of packets from the ip header.
+
+- print-ip.c: Print frag id in decimal (so it's easier to match up
+ with non-frags). Add support for ospf, egp and igmp.
+
+- print-nfs.c: Lots of changes.
+
+- print-ntp.c: Make some verbose output depend on -v.
+
+- print-snmp.c: New version from John LoVerso.
+
+- print-tcp.c: Print rfc1072 tcp options.
+
+- tcpdump.c: Print "0x" prefix for %x formats. Always print 6 digits
+ (microseconds) worth of precision. Fix uid bugs.
+
+- A packet dumper has been added (thanks to Jeff Mogul of DECWRL).
+ With this option, you can create an architecture independent binary
+ trace file in real time, without the overhead of the packet printer.
+ At a later time, the packets can be filtered (again) and printed.
+
+- BSD is supported. You must have BPF in your kernel.
+ Since the filtering is now done in the kernel, fewer packets are
+ dropped. In fact, with BPF and the packet dumper option, a measly
+ Sun 3/50 can keep up with a busy network.
+
+- Compressed SLIP packets can now be dumped, provided you use our
+ SLIP software and BPF. These packets are dumped as any other IP
+ packet; the compressed headers are dumped with the '-e' option.
+
+- Machines with little-endian byte ordering are supported (thanks to
+ Jeff Mogul).
+
+- Ultrix 4.0 is supported (also thanks to Jeff Mogul).
+
+- IBM RT and Stanford Enetfilter support has been added by
+ Rayan Zachariassen <rayan@canet.ca>. Tcpdump has been tested under
+ both the vanilla Enetfilter interface, and the extended interface
+ (#ifdef'd by IBMRTPC) present in the MERIT version of the Enetfilter.
+
+- TFTP packets are now printed (requests only).
+
+- BOOTP packets are now printed.
+
+- SNMP packets are now printed. (thanks to John LoVerso of Xylogics).
+
+- Sparc architectures, including the Sparcstation-1, are now
+ supported thanks to Steve McCanne and Craig Leres.
+
+- SunOS 4 is now supported thanks to Micky Liu of Columbia
+ University (micky@cunixc.cc.columbia.edu).
+
+- IP options are now printed.
+
+- RIP packets are now printed.
+
+- There's a -v flag that prints out more information than the
+ default (e.g., it will enable printing of IP ttl, tos and id)
+ and -q flag that prints out less (e.g., it will disable
+ interpretation of AppleTalk-in-UDP).
+
+- The grammar has undergone substantial changes (if you have an
+ earlier version of tcpdump, you should re-read the manual
+ entry).
+
+ The most useful change is the addition of an expression
+ syntax that lets you filter on arbitrary fields or values in the
+ packet. E.g., "ip[0] > 0x45" would print only packets with IP
+ options, "tcp[13] & 3 != 0" would print only TCP SYN and FIN
+ packets.
+
+ The most painful change is that concatenation no longer means
+ "and" -- e.g., you have to say "host foo and port bar" instead
+ of "host foo port bar". The up side to this down is that
+ repeated qualifiers can be omitted, making most filter
+ expressions shorter. E.g., you can now say "ip host foo and
+ (bar or baz)" to look at ip traffic between hosts foo and bar or
+ between hosts foo and baz. [The old way of saying this was "ip
+ host foo and (ip host bar or ip host baz)".]
+
+v2.0 Sun Jan 13 12:20:40 PST 1991
+
+- Initial public release.
diff --git a/tcpdump-4.3.0/CREDITS b/tcpdump-4.3.0/CREDITS
new file mode 100644
index 0000000..3a0fba8
--- /dev/null
+++ b/tcpdump-4.3.0/CREDITS
@@ -0,0 +1,206 @@
+This file lists people who have contributed to tcpdump:
+
+The current maintainers:
+ Bill Fenner <fenner at research dot att dot com>
+ David Young <dyoung at pobox dot com>
+ Fulvio Risso <risso at polito dot it>
+ Guy Harris <guy at alum dot mit dot edu>
+ Hannes Gredler <hannes at juniper dot net>
+ Michael Richardson <mcr at sandelman dot ottawa dot on dot ca>
+
+Additional people who have contributed patches:
+
+ A Costa <agcosta at gis dot net>
+ Aaron Campbell <aaron at arbor dot net>
+ Alfredo Andres <aandres at s21sec dot com>
+ Albert Chin <china at thewrittenword dot com>
+ Ananth Suryanarayana <anantha at juniper dot net>
+ Andrea Bittau <a dot bittau at cs dot ucl dot ac dot uk>
+ Andrew Brown <atatat at atatdot dot net>
+ Andrew Church <andrew at users dot sourceforge dot net>
+ Andrew Hintz <adhintz at users dot sourceforge dot net>
+ Andrew Nording <andrew at nording dot ru>
+ Andrew Tridgell <tridge at linuxcare dot com>
+ Andy Heffernan <ahh at juniper dot net>
+ Anton Bernal <anton at juniper dot net>
+ Arkadiusz Miskiewicz <misiek at pld dot org dot pl>
+ Armando L. Caro Jr. <acaro at mail dot eecis dot udel dot edu>
+ Arnaldo Carvalho de Melo <acme at ghostprotocols dot net>
+ Ben Byer <bushing at sourceforge dot net>
+ Atsushi Onoe <onoe at netbsd dot org>
+ Ben Smithurst <ben at scientia dot demon dot co dot uk>
+ Bert Vermeulen <bert at biot dot com>
+ Bjoern A. Zeeb <bzeeb at Zabbadoz dot NeT>
+ Brent L. Bates <blbates at vigyan dot com>
+ Brian Ginsbach <ginsbach at cray dot com>
+ Bruce M. Simpson <bms at spc dot org>
+ Carles Kishimoto Bisbe <ckishimo at ac dot upc dot es>
+ Charlie Lenahan <clenahan at fortresstech dot com>
+ Charles M. Hannum <mycroft at netbsd dot org>
+ Chris Cogdon <chris at cogdon dot org>
+ Chris G. Demetriou <cgd at netbsd dot org>
+ Chris Jepeway <jepeway at blasted-heath dot com>
+ Chris Larson <clarson at kergoth dot com>
+ Christian Sievers <c_s at users dot sourceforge dot net>
+ Christophe Rhodes <csr21 at cantab dot net>
+ Cliff Frey <cliff at meraki dot com>
+ Craig Rodrigues <rodrigc at mediaone dot net>
+ Crist J. Clark <cjclark at alum dot mit dot edu>
+ Daniel Hagerty <hag at ai dot mit dot edu>
+ Darren Reed <darrenr at reed dot wattle dot id dot au>
+ David Binderman <d dot binderman at virgin dot net>
+ David Horn <dhorn2000 at gmail dot com>
+ David Smith <dsmith at redhat dot com>
+ David Young <dyoung at ojctech dot com>
+ Dmitry Eremin-Solenikov <dbaryshkov at gmail dot com>
+ Don Ebright <Don dot Ebright at compuware dot com>
+ Eddie Kohler <xexd at sourceforge dot net>
+ Elmar Kirchner <elmar at juniper dot net>
+ Fang Wang <fangwang at sourceforge dot net>
+ Florent Drouin <Florent dot Drouin at alcatel-lucent dot fr>
+ Florian Forster <octo at verplant dot org>
+ Francis Dupont <Francis dot Dupont at enst-bretagne dot fr>
+ Francisco Matias Cuenca-Acuna <mcuenca at george dot rutgers dot edu>
+ Francois-Xavier Le Bail <fx dot lebail at yahoo dot com>
+ Frank Volf <volf at oasis dot IAEhv dot nl>
+ Fulvio Risso <risso at polito dot it>
+ George Bakos <gbakos at ists dot dartmouth dot edu>
+ Gerald Combs <gerald at ethereal dot com>
+ Gerrit Renker <gerrit at erg dot abdn dot ac dot uk>
+ Gert Doering <gert at greenie dot muc dot de>
+ Greg Minshall <minshall at acm dot org>
+ Greg Stark <gsstark at mit dot edu>
+ Grégoire Henry <henry@pps.jussieu.fr>
+ Gilbert Ramirez Jr. <gram at xiexie dot org>
+ Gisle Vanem <gvanem at broadpark dot no>
+ Hannes Viertel <hviertel at juniper dot net>
+ Hank Leininger <tcpdump-workers at progressive-comp dot com>
+ Harry Raaymakers <harryr at connect dot com dot au>
+ Heinz-Ado Arnolds <Ado dot Arnolds at dhm-systems dot de>
+ Hendrik Scholz <hendrik at scholz dot net>
+ Ian McDonald <imcdnzl at gmail dot com>
+ Ilpo Järvinen <ilpo dot jarvinen at helsinki dot fi>
+ Jacek Tobiasz <Jacek dot Tobiasz at atm dot com dot pl>
+ Jakob Schlyter <jakob at openbsd dot org>
+ Jamal Hadi Salim <hadi at cyberus dot ca>
+ Jan Oravec <wsx at wsx6 dot net>
+ Jason R. Thorpe <thorpej at netbsd dot org>
+ Jefferson Ogata <jogata at nodc dot noaa dot gov>
+ Jeffrey Hutzelman <jhutz at cmu dot edu>
+ Jesper Peterson <jesper at endace dot com>
+ Jim Hutchins <jim at ca dot sandia dot gov>
+ Jonathan Heusser <jonny at drugphish dot ch>
+ Tatuya Jinmei <jinmei at kame dot net>
+ João Medeiros <ignotus21 at sourceforge dot net>
+ Joerg Mayer <jmayer@loplof.de>
+ Jørgen Thomsen <jth at jth dot net>
+ Julian Cowley <julian at lava dot net>
+ Juliusz Chroboczek <jch@pps.jussieu.fr>
+ Kaarthik Sivakumar <kaarthik at torrentnet dot com>
+ Kaladhar Musunuru <kaladharm at sourceforge dot net>
+ Karl Norby <karl-norby at sourceforge dot net>
+ Kazushi Sugyo <sugyo at pb dot jp dot nec dot com>
+ Kelly Carmichael <kcarmich at ipapp dot com>
+ Ken Hornstein <kenh at cmf dot nrl dot navy dot mil>
+ Kevin Steves <stevesk at pobox dot com>
+ Kenichi Maehashi <webmaster at kenichimaehashi dot com>
+ Klaus Klein <kleink at reziprozitaet dot de>
+ Kris Kennaway <kris at freebsd dot org>
+ Krzysztof Halasa <khc at pm dot waw dot pl>
+ Larry Lile <lile at stdio dot com>
+ Lennert Buytenhek <buytenh at gnu dot org>
+ Loris Degioanni <loris at netgroup-serv dot polito dot it>
+ Love Hörnquist-Åstrand <lha at stacken dot kth dot se>
+ Lucas C. Villa Real <lucasvr at us dot ibm dot com>
+ Luis MartinGarcia <luis dot mgarc at gmail dot com>
+ Maciej W. Rozycki <macro at ds2 dot pg dot gda dot pl>
+ Manu Pathak <mapathak at cisco dot com>
+ Marc Binderberger <mbind at sourceforge dot net>
+ Marc A. Lehmann <pcg at goof dot com>
+ Mark Ellzey Thomas <mark at ackers dot net>
+ Marko Kiiskila <carnil at cs dot tut dot fi>
+ Markus Schöpflin <schoepflin at sourceforge dot net>
+ Marshall Rose <mrose at dbc dot mtview dot ca dot us>
+ Martin Husemann <martin at netbsd dot org>
+ Max Laier <max at love2party dot net>
+ Michael A. Meffie III <meffie at sourceforge dot net>
+ Michael Madore <mmadore at turbolinux dot com>
+ Michael Riepe <too-tired at sourceforge dot net>
+ Michael Shalayeff <mickey at openbsd dot org>
+ Michael Shields <shields at msrl dot com>
+ Michael T. Stolarchuk <mts at off dot to>
+ Michal Sekletar <msekleta at redhat dot com>
+ Michele "mydecay" Marchetto <smarchetto1 at tin dot it>
+ Mike Frysinger <vapier at gmail dot com>
+ Minto Jeyananth <minto at juniper dot net>
+ Monroe Williams <monroe at pobox dot com>
+ Motonori Shindo <mshindo at mshindo dot net>
+ Nathan J. Williams <nathanw at MIT dot EDU>
+ Nathaniel Couper-Noles <Nathaniel at isi1 dot tccisi dot com>
+ Neil T. Spring <bluehal at users dot sourceforge dot net>
+ Niels Provos <provos at openbsd dot org>
+ Nickolai Zeldovich <kolya at MIT dot EDU>
+ Nicolas Ferrero <toorop at babylo dot net>
+ Noritoshi Demizu <demizu at users dot sourceforge dot net>
+ Olaf Kirch <okir at caldera dot de>
+ Onno van der Linden <onno at simplex dot nl>
+ Paolo Abeni <paolo dot abeni at email dot it>
+ Pascal Hennequin <pascal dot hennequin at int-evry dot fr>
+ Pasvorn Boonmark <boonmark at juniper dot net>
+ Paul Ferrell <pflarr at sourceforge dot net>
+ Paul Mundt <lethal at linux-sh dot org>
+ Paul S. Traina <pst at freebsd dot org>
+ Pavlin Radoslavov <pavlin at icir dot org>
+ Pawel Worach <pawel dot worach at gmail dot com>
+ Pekka Savola <pekkas at netcore dot fi>
+ Peter Fales <peter at fales-lorenz dot net>
+ Peter Jeremy <peter dot jeremy at alcatel dot com dot au>
+ <pfhunt at users dot sourceforge dot net>
+ Peter Volkov <pva at gentoo dot org>
+ Phil Wood <cpw at lanl dot gov>
+ Rafal Maszkowski <rzm at icm dot edu dot pl>
+ Randy Sofia <rsofia at users dot sourceforge dot net>
+ Raphael Raimbault <raphael dot raimbault at netasq dot com>
+ Rick Cheng <rcheng at juniper dot net>
+ Rick Jones <rick dot jones2 at hp dot com>
+ Rick Watson <watsonrick at users dot sourceforge dot net>
+ Rob Braun <bbraun at synack dot net>
+ Robert Edmonds <stu-42 at sourceforge dot net>
+ Roderick Schertler <roderick at argon dot org>
+ Romain Francoise <rfrancoise at debian dot org>
+ Sagun Shakya <sagun dot shakya at sun dot com>
+ Sami Farin <safari at iki dot fi>
+ Scott Mcmillan <scott.a.mcmillan at intel dot com>
+ Scott Rose <syberpunk at users dot sourceforge dot net>
+ Sebastian Krahmer <krahmer at cs dot uni-potsdam dot de>
+ Sebastien Raveau <sebastien dot raveau at epita dot fr>
+ Sebastien Vincent <svincent at idems dot fr>
+ Sepherosa Ziehau <sepherosa at gmail dot com>
+ Seth Webster <swebster at sst dot ll dot mit dot edu>
+ Shinsuke Suzuki <suz at kame dot net>
+ Simon Ruderich <simon at ruderich dot org>
+ Steinar Haug <sthaug at nethelp dot no>
+ Swaminathan Chandrasekaran <chander at juniper dot net>
+ Takashi Yamamoto <yamt at mwd dot biglobe dot ne dot jp>
+ Terry Kennedy <terry at tmk dot com>
+ Timo Koskiahde
+ Tony Li <tli at procket dot com>
+ Toshihiro Kanda <candy at fct dot kgc dot co dot jp>
+ Uns Lider <unslider at miranda dot org>
+ Victor Oppleman <oppleman at users dot sourceforge dot net>
+ Weesan Lee <weesan at juniper dot net>
+ Wesley Griffin <wgriffin at users dot sourceforge dot net>
+ Wesley Shields <wxs at FreeBSD dot org>
+ Wilbert de Graaf <wilbertdg at hetnet dot nl>
+ Will Drewry <will at alum dot bu dot edu>
+ William J. Hulley <bill dot hulley at gmail dot com>
+ Yen Yen Lim
+ Yoshifumi Nishida
+
+The original LBL crew:
+ Steve McCanne
+ Craig Leres
+ Van Jacobson
+
+Past maintainers:
+ Jun-ichiro itojun Hagino <itojun at iijlab dot net>
diff --git a/tcpdump-4.3.0/INSTALL.txt b/tcpdump-4.3.0/INSTALL.txt
new file mode 100644
index 0000000..a03e2c0
--- /dev/null
+++ b/tcpdump-4.3.0/INSTALL.txt
@@ -0,0 +1,255 @@
+@(#) $Header: /tcpdump/master/tcpdump/INSTALL.txt,v 1.2 2008-02-06 10:47:53 guy Exp $ (LBL)
+
+If you have not built libpcap, and your system does not have libpcap
+installed, install libpcap first. Your system might provide a version
+of libpcap that can be installed; if so, to compile tcpdump you might
+need to install a "developer" version of libpcap as well as the
+"run-time" version. You can also install tcpdump.org's version of
+libpcap; see the README file in this directory for the ftp location.
+
+You will need an ANSI C compiler to build tcpdump. The configure script
+will abort if your compiler is not ANSI compliant. If this happens, use
+the GNU C compiler, available via anonymous ftp:
+
+ ftp://ftp.gnu.org/pub/gnu/gcc/
+
+After libpcap has been built (either install it with "make install" or
+make sure both the libpcap and tcpdump source trees are in the same
+directory), run ./configure (a shell script). "configure" will
+determine your system attributes and generate an appropriate Makefile
+from Makefile.in. Now build tcpdump by running "make".
+
+If everything builds ok, su and type "make install". This will install
+tcpdump and the manual entry. Any user will be able to use tcpdump to
+read saved captures. Whether a user will be able to capture traffic
+depends on the OS and the configuration of the system; see the tcpdump
+man page for details. DO NOT give untrusted users the ability to
+capture traffic. If a user can capture traffic, he or she could use
+utilities such as tcpdump to capture any traffic on your net, including
+passwords.
+
+Note that most systems ship tcpdump, but usually an older version.
+Remember to remove or rename the installed binary when upgrading.
+
+If your system is not one which we have tested tcpdump on, you may have
+to modify the configure script and Makefile.in. Please send us patches
+for any modifications you need to make.
+
+Please see "PLATFORMS" for notes about tested platforms.
+
+
+FILES
+-----
+CHANGES - description of differences between releases
+CREDITS - people that have helped tcpdump along
+FILES - list of files exported as part of the distribution
+INSTALL.txt - this file
+LICENSE - the license under which tcpdump is distributed
+Makefile.in - compilation rules (input to the configure script)
+README - description of distribution
+Readme.Win32 - notes on building tcpdump on Win32 systems (with WinPcap)
+VERSION - version of this release
+acconfig.h - autoconf input
+aclocal.m4 - autoconf macros
+addrtoname.c - address to hostname routines
+addrtoname.h - address to hostname definitions
+ah.h - IPSEC Authentication Header definitions
+aodv.h - AODV definitions
+appletalk.h - AppleTalk definitions
+arcnet.h - ARCNET definitions
+atime.awk - TCP ack awk script
+atm.h - ATM traffic type definitions
+atmuni31.h - ATM Q.2931 definitions
+bgp.h - BGP declarations
+bootp.h - BOOTP definitions
+bpf_dump.c - BPF program printing routines, in case libpcap doesn't
+ have them
+chdlc.h - Cisco HDLC definitions
+cpack.c - functions to extract packed data
+cpack.h - declarations of functions to extract packed data
+config.guess - autoconf support
+config.h.in - autoconf input
+config.sub - autoconf support
+configure - configure script (run this first)
+configure.in - configure script source
+dccp.h - DCCP definitions
+decnet.h - DECnet definitions
+decode_prefix.h - Declarations of "decode_prefix{4,6}()"
+enc.h - OpenBSD IPsec encapsulation BPF layer definitions
+esp.h - IPSEC Encapsulating Security Payload definitions
+ether.h - Ethernet definitions
+ethertype.h - Ethernet type value definitions
+extract.h - alignment definitions
+fddi.h - Fiber Distributed Data Interface definitions
+gmpls.c - GMPLS definitions
+gmpls.h - GMPLS declarations
+gmt2local.c - time conversion routines
+gmt2local.h - time conversion prototypes
+icmp6.h - ICMPv6 definitiions
+ieee802_11.h - IEEE 802.11 definitions
+ieee802_11_radio.h - radiotap header definitions
+igrp.h - Interior Gateway Routing Protocol definitions
+install-sh - BSD style install script
+interface.h - globals, prototypes and definitions
+ip.h - IP definitions
+ip6.h - IPv6 definitions
+ipfc.h - IP-over-Fibre Channel definitions
+ipproto.c - IP protocol type value-to-name table
+ipproto.h - IP protocol type value definitions
+ipsec_doi.h - ISAKMP packet definitions - RFC2407
+ipx.h - IPX definitions
+isakmp.h - ISAKMP packet definitions - RFC2408
+l2vpn.c - L2VPN encapsulation value-to-name table
+l2vpn.h - L2VPN encapsulation definitions
+l2tp.h - Layer Two Tunneling Protocol definitions
+lane.h - ATM LANE definitions
+lbl/os-*.h - OS-dependent defines and prototypes
+llc.h - LLC definitions
+machdep.c - machine dependent routines
+machdep.h - machine dependent definitions
+makemib - mib to header script
+mib.h - mib definitions
+missing/* - replacements for missing library functions
+mkdep - construct Makefile dependency list
+mpls.h - MPLS definitions
+nameser.h - DNS definitions
+netbios.h - NETBIOS definitions
+netdissect.h - definitions and declarations for tcpdump-as-library
+ (under development)
+nfs.h - Network File System V2 definitions
+nfsfh.h - Network File System file handle definitions
+nlpid.c - OSI NLPID value-to-name table
+nlpid.h - OSI NLPID definitions
+ntp.h - Network Time Protocol definitions
+oakley.h - ISAKMP packet definitions - RFC2409
+ospf.h - Open Shortest Path First definitions
+ospf6.h - IPv6 Open Shortest Path First definitions
+packetdat.awk - TCP chunk summary awk script
+parsenfsfh.c - Network File System file parser routines
+pcap_dump_ftell.c - pcap_dump_ftell() implementation, in case libpcap
+ doesn't have it
+pcap-missing.h - declarations of functions possibly missing from libpcap
+pmap_prot.h - definitions for ONC RPC portmapper protocol
+ppp.h - Point to Point Protocol definitions
+print-802_11.c - IEEE 802.11 printer routines
+print-ap1394.c - Apple IP-over-IEEE 1394 printer routines
+print-ah.c - IPSEC Authentication Header printer routines
+print-aodv.c - AODV printer routines
+print-arcnet.c - ARCNET printer routines
+print-arp.c - Address Resolution Protocol printer routines
+print-ascii.c - ASCII packet dump routines
+print-atalk.c - AppleTalk printer routines
+print-atm.c - ATM printer routines
+print-beep.c - BEEP printer routines
+print-bgp.c - Border Gateway Protocol printer routines
+print-bootp.c - BOOTP and IPv4 DHCP printer routines
+print-bt.c - Bluetooth printer routines
+print-cdp.c - Cisco Discovery Protocol printer routines
+print-chdlc.c - Cisco HDLC printer routines
+print-cip.c - Classical-IP over ATM routines
+print-cnfp.c - Cisco NetFlow printer routines
+print-dccp.c - DCCP printer routines
+print-decnet.c - DECnet printer routines
+print-dhcp6.c - IPv6 DHCP printer routines
+print-domain.c - Domain Name System printer routines
+print-dvmrp.c - Distance Vector Multicast Routing Protocol printer routines
+print-eap.c - EAP printer routines
+print-enc.c - OpenBSD IPsec encapsulation BPF layer printer routines
+print-egp.c - External Gateway Protocol printer routines
+print-esp.c - IPSEC Encapsulating Security Payload printer routines
+print-ether.c - Ethernet printer routines
+print-fddi.c - Fiber Distributed Data Interface printer routines
+print-fr.c - Frame Relay printer routines
+print-frag6.c - IPv6 fragmentation header printer routines
+print-gre.c - Generic Routing Encapsulation printer routines
+print-hsrp.c - Cisco Hot Standby Router Protocol printer routines
+print-icmp.c - Internet Control Message Protocol printer routines
+print-icmp6.c - IPv6 Internet Control Message Protocol printer routines
+print-igmp.c - Internet Group Management Protocol printer routines
+print-igrp.c - Interior Gateway Routing Protocol printer routines
+print-ip.c - IP printer routines
+print-ip6.c - IPv6 printer routines
+print-ip6opts.c - IPv6 header option printer routines
+print-ipcomp.c - IP Payload Compression Protocol printer routines
+print-ipx.c - IPX printer routines
+print-isakmp.c - Internet Security Association and Key Management Protocol
+print-isoclns.c - ISO CLNS, ESIS, and ISIS printer routines
+print-krb.c - Kerberos printer routines
+print-l2tp.c - Layer Two Tunneling Protocol printer routines
+print-lane.c - ATM LANE printer routines
+print-llc.c - IEEE 802.2 LLC printer routines
+print-lspping.c - LSPPING printer routines
+print-lwres.c - Lightweight Resolver protocol printer routines
+print-mobile.c - IPv4 mobility printer routines
+print-mobility.c - IPv6 mobility printer routines
+print-mpls.c - Multi-Protocol Label Switching printer routines
+print-msdp.c - Multicast Source Discovery Protocol printer routines
+print-netbios.c - NetBIOS frame protocol printer routines
+print-nfs.c - Network File System printer routines
+print-ntp.c - Network Time Protocol printer routines
+print-null.c - BSD loopback device printer routines
+print-ospf.c - Open Shortest Path First printer routines
+print-ospf6.c - IPv6 Open Shortest Path First printer routines
+print-pflog.c - OpenBSD packet filter log file printer routines
+print-pgm.c - Pragmatic General Multicast printer routines
+print-pim.c - Protocol Independent Multicast printer routines
+print-ppp.c - Point to Point Protocol printer routines
+print-pppoe.c - PPP-over-Ethernet printer routines
+print-pptp.c - Point-to-Point Tunnelling Protocol printer routines
+print-radius.c - Radius protocol printer routines
+print-raw.c - Raw IP printer routines
+print-rip.c - Routing Information Protocol printer routines
+print-ripng.c - IPv6 Routing Information Protocol printer routines
+print-rrcp.c - Realtek Remote Control Protocol routines
+print-rsvp.c - Resource reSerVation Protocol (RSVP) printer routines
+print-rt6.c - IPv6 routing header printer routines
+print-rx.c - AFS RX printer routines
+print-sctp.c - Stream Control Transmission Protocol printer routines
+print-sip.c - SIP printer routines
+print-sl.c - Compressed Serial Line Internet Protocol printer routines
+print-sll.c - Linux "cooked" capture printer routines
+print-slow.c - IEEE "slow protocol" (802.3ad) printer routines
+print-smb.c - SMB/CIFS printer routines
+print-snmp.c - Simple Network Management Protocol printer routines
+print-stp.c - IEEE 802.1d spanning tree protocol printer routines
+print-sunatm.c - SunATM DLPI capture printer routines
+print-sunrpc.c - Sun Remote Procedure Call printer routines
+print-symantec.c - Symantec Enterprise Firewall printer routines
+print-tcp.c - TCP printer routines
+print-telnet.c - Telnet option printer routines
+print-tftp.c - Trivial File Transfer Protocol printer routines
+print-timed.c - BSD time daemon protocol printer routines
+print-token.c - Token Ring printer routines
+print-udp.c - UDP printer routines
+print-usb.c - USB printer routines
+print-vjc.c - PPP Van Jacobson compression (RFC1144) printer routines
+print-vrrp.c - Virtual Router Redundancy Protocol
+print-wb.c - White Board printer routines
+print-zephyr.c - Zephyr printer routines
+route6d.h - packet definition for IPv6 Routing Information Protocol
+rpc_auth.h - definitions for ONC RPC authentication
+rpc_msg.h - definitions for ONC RPC messages
+rx.h - AFS RX definitions
+sctpConstants.h - Stream Control Transmission Protocol constant definitions
+sctpHeader.h - Stream Control Transmission Protocol packet definitions
+send-ack.awk - unidirectional tcp send/ack awk script
+setsignal.c - OS-independent signal routines
+setsignal.h - OS-independent signal prototypes
+slcompress.h - SLIP/PPP Van Jacobson compression (RFC1144) definitions
+slip.h - SLIP definitions
+sll.h - Linux "cooked" capture definitions
+smb.h - SMB/CIFS definitions
+smbutil.c - SMB/CIFS utility routines
+stime.awk - TCP send awk script
+strcasecmp.c - missing routine
+tcp.h - TCP definitions
+tcpdump.1 - manual entry
+tcpdump.c - main program
+telnet.h - Telnet definitions
+tftp.h - TFTP definitions
+timed.h - BSD time daemon protocol definitions
+token.h - Token Ring definitions
+udp.h - UDP definitions
+util.c - utility routines
+vfprintf.c - emulation routine
+win32 - headers and routines for building on Win32 systems
diff --git a/tcpdump-4.3.0/LICENSE b/tcpdump-4.3.0/LICENSE
new file mode 100644
index 0000000..dea5f7d
--- /dev/null
+++ b/tcpdump-4.3.0/LICENSE
@@ -0,0 +1,19 @@
+License: BSD
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in
+ the documentation and/or other materials provided with the
+ distribution.
+ 3. The names of the authors may not be used to endorse or promote
+ products derived from this software without specific prior
+ written permission.
+
+THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
diff --git a/tcpdump-4.3.0/Makefile-devel-adds b/tcpdump-4.3.0/Makefile-devel-adds
new file mode 100644
index 0000000..512a119
--- /dev/null
+++ b/tcpdump-4.3.0/Makefile-devel-adds
@@ -0,0 +1,22 @@
+#
+# Auto-regenerate configure script or Makefile when things change.
+# From autoconf.info . Works best with GNU Make.
+#
+${srcdir}/configure: configure.in
+ cd ${srcdir} && autoconf
+
+# autoheader might not change config.h.in, so touch a stamp file.
+${srcdir}/config.h.in: ${srcdir}/stamp-h.in
+${srcdir}/stamp-h.in: configure.in acconfig.h
+ cd ${srcdir} && autoheader
+ echo timestamp > ${srcdir}/stamp-h.in
+
+config.h: stamp-h
+stamp-h: ${srcdir}/config.h.in config.status
+ ./config.status
+
+Makefile: Makefile.in config.status
+ ./config.status
+
+config.status: ${srcdir}/configure
+ ./config.status --recheck
diff --git a/tcpdump-4.3.0/Makefile.in b/tcpdump-4.3.0/Makefile.in
new file mode 100644
index 0000000..3b589dc
--- /dev/null
+++ b/tcpdump-4.3.0/Makefile.in
@@ -0,0 +1,451 @@
+# Copyright (c) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997
+# The Regents of the University of California. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that: (1) source code distributions
+# retain the above copyright notice and this paragraph in its entirety, (2)
+# distributions including binary code include the above copyright notice and
+# this paragraph in its entirety in the documentation or other materials
+# provided with the distribution, and (3) all advertising materials mentioning
+# features or use of this software display the following acknowledgement:
+# ``This product includes software developed by the University of California,
+# Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+# the University nor the names of its contributors may be used to endorse
+# or promote products derived from this software without specific prior
+# written permission.
+# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+# WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+#
+# @(#) $Header: /tcpdump/master/tcpdump/Makefile.in,v 1.325 2008-11-21 23:17:26 guy Exp $ (LBL)
+
+#
+# Various configurable paths (remember to edit Makefile.in, not Makefile)
+#
+
+# Top level hierarchy
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+datarootdir = @datarootdir@
+# Pathname of directory to install the binary
+sbindir = @sbindir@
+# Pathname of directory to install the man page
+mandir = @mandir@
+
+# VPATH
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+#
+# You shouldn't need to edit anything below here.
+#
+
+CC = @CC@
+PROG = tcpdump
+CCOPT = @V_CCOPT@
+INCLS = -I. @V_INCLS@
+DEFS = @DEFS@ @CPPFLAGS@ @V_DEFS@
+
+# Standard CFLAGS
+CFLAGS = @CFLAGS@
+FULL_CFLAGS = $(CCOPT) $(DEFS) $(INCLS) $(CFLAGS)
+
+# Standard LDFLAGS
+LDFLAGS = @LDFLAGS@
+
+# Standard LIBS
+LIBS = @LIBS@
+
+INSTALL = @INSTALL@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_DATA = @INSTALL_DATA@
+RANLIB = @RANLIB@
+
+# Explicitly define compilation rule since SunOS 4's make doesn't like gcc.
+# Also, gcc does not remove the .o before forking 'as', which can be a
+# problem if you don't own the file but can write to the directory.
+.c.o:
+ @rm -f $@
+ $(CC) $(FULL_CFLAGS) -c $(srcdir)/$*.c
+
+CSRC = addrtoname.c af.c checksum.c cpack.c gmpls.c oui.c gmt2local.c ipproto.c \
+ nlpid.c l2vpn.c machdep.c parsenfsfh.c in_cksum.c \
+ print-802_11.c print-802_15_4.c print-ap1394.c print-ah.c \
+ print-arcnet.c print-aodv.c print-arp.c print-ascii.c print-atalk.c \
+ print-atm.c print-beep.c print-bfd.c print-bgp.c \
+ print-bootp.c print-bt.c print-carp.c print-cdp.c print-cfm.c \
+ print-chdlc.c print-cip.c print-cnfp.c print-dccp.c print-decnet.c \
+ print-domain.c print-dtp.c print-dvmrp.c print-enc.c print-egp.c \
+ print-eap.c print-eigrp.c\
+ print-esp.c print-ether.c print-fddi.c print-forces.c print-fr.c \
+ print-gre.c print-hsrp.c print-icmp.c print-igmp.c \
+ print-igrp.c print-ip.c print-ipcomp.c print-ipfc.c print-ipnet.c \
+ print-ipx.c print-isoclns.c print-juniper.c print-krb.c \
+ print-l2tp.c print-lane.c print-ldp.c print-lldp.c print-llc.c \
+ print-lmp.c print-lspping.c print-lwapp.c \
+ print-lwres.c print-mobile.c print-mpcp.c print-mpls.c print-msdp.c \
+ print-nfs.c print-ntp.c print-null.c print-olsr.c print-ospf.c \
+ print-pgm.c print-pim.c \
+ print-ppi.c print-ppp.c print-pppoe.c print-pptp.c \
+ print-radius.c print-raw.c print-rip.c print-rpki-rtr.c print-rrcp.c print-rsvp.c \
+ print-rx.c print-sctp.c print-sflow.c print-sip.c print-sl.c print-sll.c \
+ print-slow.c print-snmp.c print-stp.c print-sunatm.c print-sunrpc.c \
+ print-symantec.c print-syslog.c print-tcp.c print-telnet.c print-tftp.c \
+ print-timed.c print-tipc.c print-token.c print-udld.c print-udp.c \
+ print-usb.c print-vjc.c print-vqp.c print-vrrp.c print-vtp.c \
+ print-wb.c print-zephyr.c signature.c setsignal.c tcpdump.c util.c
+
+LIBNETDISSECT_SRC=print-isakmp.c
+LIBNETDISSECT_OBJ=$(LIBNETDISSECT_SRC:.c=.o)
+LIBNETDISSECT=libnetdissect.a
+
+LOCALSRC = @LOCALSRC@
+GENSRC = version.c
+LIBOBJS = @LIBOBJS@
+
+SRC = $(CSRC) $(GENSRC) $(LOCALSRC) $(LIBNETDISSECT_SRC)
+
+# We would like to say "OBJ = $(SRC:.c=.o)" but Ultrix's make cannot
+# hack the extra indirection
+OBJ = $(CSRC:.c=.o) $(GENSRC:.c=.o) $(LOCALSRC:.c=.o) $(LIBOBJS) $(LIBNETDISSECT_OBJ)
+HDR = \
+ acconfig.h \
+ addrtoname.h \
+ af.h \
+ ah.h \
+ aodv.h \
+ appletalk.h \
+ arcnet.h \
+ atm.h \
+ atmuni31.h \
+ bootp.h \
+ bgp.h \
+ chdlc.h \
+ cpack.h \
+ dccp.h \
+ decnet.h \
+ decode_prefix.h \
+ enc.h \
+ esp.h \
+ ether.h \
+ ethertype.h \
+ extract.h \
+ fddi.h \
+ forces.h \
+ gmpls.h \
+ gmt2local.h \
+ icmp6.h \
+ ieee802_11.h \
+ ieee802_11_radio.h \
+ igrp.h \
+ interface.h \
+ interface.h \
+ ip.h \
+ ip6.h \
+ ipfc.h \
+ ipnet.h \
+ ipproto.h \
+ ipsec_doi.h \
+ ipx.h \
+ isakmp.h \
+ l2tp.h \
+ l2vpn.h \
+ lane.h \
+ llc.h \
+ machdep.h \
+ mib.h \
+ mpls.h \
+ nameser.h \
+ netbios.h \
+ netdissect.h \
+ nfs.h \
+ nfsfh.h \
+ nlpid.h \
+ ntp.h \
+ oakley.h \
+ ospf.h \
+ ospf6.h \
+ oui.h \
+ pcap-missing.h \
+ pmap_prot.h \
+ ppi.h \
+ ppp.h \
+ route6d.h \
+ rpc_auth.h \
+ rpc_msg.h \
+ rx.h \
+ sctpConstants.h \
+ sctpHeader.h \
+ setsignal.h \
+ signature.h \
+ slcompress.h \
+ slip.h \
+ sll.h \
+ smb.h \
+ tcp.h \
+ tcpdump-stdinc.h \
+ telnet.h \
+ tftp.h \
+ timed.h \
+ token.h \
+ udp.h
+
+TAGHDR = \
+ /usr/include/arpa/tftp.h \
+ /usr/include/net/if_arp.h \
+ /usr/include/net/slip.h \
+ /usr/include/netinet/if_ether.h \
+ /usr/include/netinet/in.h \
+ /usr/include/netinet/ip_icmp.h \
+ /usr/include/netinet/tcp.h \
+ /usr/include/netinet/udp.h \
+ /usr/include/protocols/routed.h
+
+TAGFILES = $(SRC) $(HDR) $(TAGHDR)
+
+CLEANFILES = $(PROG) $(OBJ) $(GENSRC)
+
+EXTRA_DIST = \
+ CHANGES \
+ CREDITS \
+ INSTALL.txt \
+ LICENSE \
+ Makefile.in \
+ Makefile-devel-adds \
+ README \
+ Readme.Win32 \
+ VERSION \
+ aclocal.m4 \
+ atime.awk \
+ bpf_dump.c \
+ config.guess \
+ config.h.in \
+ config.sub \
+ configure \
+ configure.in \
+ install-sh \
+ lbl/os-osf4.h \
+ lbl/os-solaris2.h \
+ lbl/os-sunos4.h \
+ lbl/os-ultrix4.h \
+ makemib \
+ missing/addrinfo.h \
+ missing/dlnames.c \
+ missing/datalinks.c \
+ missing/getnameinfo.c \
+ missing/inet_aton.c \
+ missing/inet_ntop.c \
+ missing/inet_pton.c \
+ missing/snprintf.c \
+ missing/sockstorage.h \
+ missing/strdup.c \
+ missing/strlcat.c \
+ missing/strlcpy.c \
+ missing/strsep.c \
+ mkdep \
+ packetdat.awk \
+ pcap_dump_ftell.c \
+ print-babel.c \
+ print-dhcp6.c \
+ print-frag6.c \
+ print-icmp6.c \
+ print-ip6.c \
+ print-ip6opts.c \
+ print-mobility.c \
+ print-netbios.c \
+ print-ospf6.c \
+ print-pflog.c \
+ print-ripng.c \
+ print-rt6.c \
+ print-smb.c \
+ send-ack.awk \
+ smbutil.c \
+ stime.awk \
+ strcasecmp.c \
+ tcpdump.1.in \
+ tests/02-sunrise-sunset-esp.pcap \
+ tests/08-sunrise-sunset-aes.pcap \
+ tests/08-sunrise-sunset-esp2.pcap \
+ tests/QinQpacket.out \
+ tests/QinQpacket.pcap \
+ tests/QinQpacketv.out \
+ tests/TESTLIST \
+ tests/TESTonce \
+ tests/TESTrun.sh \
+ tests/babel.pcap \
+ tests/babel1.out \
+ tests/babel1v.out \
+ tests/bgp-infinite-loop.pcap \
+ tests/bgp_vpn_attrset.out \
+ tests/bgp_vpn_attrset.pcap \
+ tests/chdlc-slarp-short.pcap \
+ tests/chdlc-slarp.pcap \
+ tests/dio.out \
+ tests/dio.pcap \
+ tests/e1000g.out \
+ tests/e1000g.pcap \
+ tests/eapon1.gdbinit \
+ tests/eapon1.out \
+ tests/eapon1.pcap \
+ tests/empty.uu \
+ tests/esp-secrets.txt \
+ tests/esp0.out \
+ tests/esp1.gdbinit \
+ tests/esp1.out \
+ tests/esp2.gdbinit \
+ tests/esp2.out \
+ tests/esp3.gdbinit \
+ tests/esp4.gdbinit \
+ tests/esp5.gdbinit \
+ tests/esp5.out \
+ tests/espudp1.out \
+ tests/espudp1.pcap \
+ tests/forces1.out \
+ tests/forces1.pcap \
+ tests/forces1vvv.out \
+ tests/forces1vvvv.out \
+ tests/forces2v.out \
+ tests/forces2vv.out \
+ tests/forces3vvv.out \
+ tests/icmpv6.out \
+ tests/icmpv6.pcap \
+ tests/ikev2four.out \
+ tests/ikev2four.pcap \
+ tests/ikev2fourv.out \
+ tests/ikev2fourv4.out \
+ tests/ikev2pI2-secrets.txt \
+ tests/ikev2pI2.out \
+ tests/ikev2pI2.pcap \
+ tests/isakmp-delete-segfault.pcap \
+ tests/isakmp-identification-segfault.pcap \
+ tests/isakmp-pointer-loop.pcap \
+ tests/isakmp1.out \
+ tests/isakmp2.out \
+ tests/isakmp3.out \
+ tests/isakmp4.out \
+ tests/isakmp4500.pcap \
+ tests/isis-infinite-loop.pcap \
+ tests/ldp-infinite-loop.pcap \
+ tests/lmp.out \
+ tests/lmp.pcap \
+ tests/lmp.sh \
+ tests/lspping-fec-ldp.pcap \
+ tests/lspping-fec-rsvp.pcap \
+ tests/mpls-ldp-hello.out \
+ tests/mpls-ldp-hello.pcap \
+ tests/mpls-traceroute.pcap \
+ tests/ospf-gmpls.out \
+ tests/ospf-gmpls.pcap \
+ tests/pppoe.out \
+ tests/pppoe.pcap \
+ tests/print-A.out \
+ tests/print-AA.out \
+ tests/print-capX.out \
+ tests/print-capXX.out \
+ tests/print-flags.pcap \
+ tests/print-flags.sh \
+ tests/print-x.out \
+ tests/print-xx.out \
+ tests/rsvp-infinite-loop.pcap \
+ tests/sflow_multiple_counter_30_pdus.out \
+ tests/sflow_multiple_counter_30_pdus.pcap \
+ vfprintf.c \
+ win32/Include/errno.h \
+ win32/Include/getopt.h \
+ win32/Include/w32_fzs.h \
+ win32/Src/getopt.c \
+ win32/prj/GNUmakefile \
+ win32/prj/WinDump.dsp \
+ win32/prj/WinDump.dsw
+
+all: $(PROG)
+
+$(PROG): $(OBJ) @V_PCAPDEP@
+ @rm -f $@
+ $(CC) $(FULL_CFLAGS) $(LDFLAGS) -o $@ $(OBJ) $(LIBS)
+
+$(LIBNETDISSECT): $(LIBNETDISSECT_OBJ)
+ @rm -f $@
+ $(AR) cr $@ $(LIBNETDISSECT_OBJ)
+ $(RANLIB) $@
+
+datalinks.o: $(srcdir)/missing/datalinks.c
+ $(CC) $(FULL_CFLAGS) -o $@ -c $(srcdir)/missing/datalinks.c
+dlnames.o: $(srcdir)/missing/dlnames.c
+ $(CC) $(FULL_CFLAGS) -o $@ -c $(srcdir)/missing/dlnames.c
+getnameinfo.o: $(srcdir)/missing/getnameinfo.c
+ $(CC) $(FULL_CFLAGS) -o $@ -c $(srcdir)/missing/getnameinfo.c
+getaddrinfo.o: $(srcdir)/missing/getaddrinfo.c
+ $(CC) $(FULL_CFLAGS) -o $@ -c $(srcdir)/missing/getaddrinfo.c
+inet_pton.o: $(srcdir)/missing/inet_pton.c
+ $(CC) $(FULL_CFLAGS) -o $@ -c $(srcdir)/missing/inet_pton.c
+inet_ntop.o: $(srcdir)/missing/inet_ntop.c
+ $(CC) $(FULL_CFLAGS) -o $@ -c $(srcdir)/missing/inet_ntop.c
+inet_aton.o: $(srcdir)/missing/inet_aton.c
+ $(CC) $(FULL_CFLAGS) -o $@ -c $(srcdir)/missing/inet_aton.c
+snprintf.o: $(srcdir)/missing/snprintf.c
+ $(CC) $(FULL_CFLAGS) -o $@ -c $(srcdir)/missing/snprintf.c
+strlcat.o: $(srcdir)/missing/strlcat.c
+ $(CC) $(FULL_CFLAGS) -o $@ -c $(srcdir)/missing/strlcat.c
+strlcpy.o: $(srcdir)/missing/strlcpy.c
+ $(CC) $(FULL_CFLAGS) -o $@ -c $(srcdir)/missing/strlcpy.c
+strsep.o: $(srcdir)/missing/strsep.c
+ $(CC) $(FULL_CFLAGS) -o $@ -c $(srcdir)/missing/strsep.c
+
+version.o: version.c
+ $(CC) $(FULL_CFLAGS) -c version.c
+
+version.c: $(srcdir)/VERSION
+ @rm -f $@
+ if grep GIT ${srcdir}/VERSION >/dev/null; then \
+ read ver <${srcdir}/VERSION; \
+ echo $$ver | tr -d '\012'; \
+ date +_%Y_%m_%d; \
+ else \
+ cat ${srcdir}/VERSION; \
+ fi | sed -e 's/.*/const char version[] = "&";/' > $@
+
+install: all
+ [ -d $(DESTDIR)$(sbindir) ] || \
+ (mkdir -p $(DESTDIR)$(sbindir); chmod 755 $(DESTDIR)$(sbindir))
+ $(INSTALL_PROGRAM) $(PROG) $(DESTDIR)$(sbindir)/$(PROG)
+ $(INSTALL_PROGRAM) $(PROG) $(DESTDIR)$(sbindir)/$(PROG).`cat ${srcdir}/VERSION`
+ [ -d $(DESTDIR)$(mandir)/man1 ] || \
+ (mkdir -p $(DESTDIR)$(mandir)/man1; chmod 755 $(DESTDIR)$(mandir)/man1)
+ $(INSTALL_DATA) $(PROG).1 $(DESTDIR)$(mandir)/man1/$(PROG).1
+
+uninstall:
+ rm -f $(DESTDIR)$(sbindir)/$(PROG)
+ rm -f $(DESTDIR)$(mandir)/man1/$(PROG).1
+
+lint: $(GENSRC)
+ lint -hbxn $(SRC) | \
+ grep -v 'struct/union .* never defined' | \
+ grep -v 'possible pointer alignment problem'
+
+clean:
+ rm -f $(CLEANFILES) $(PROG)-`cat VERSION`.tar.gz
+
+distclean:
+ rm -f $(CLEANFILES) Makefile config.cache config.log config.status \
+ config.h gnuc.h os-proto.h stamp-h stamp-h.in $(PROG).1
+ rm -rf autom4te.cache
+
+check: tcpdump
+ (cd tests && ./TESTrun.sh)
+
+tags: $(TAGFILES)
+ ctags -wtd $(TAGFILES)
+
+TAGS: $(TAGFILES)
+ etags $(TAGFILES)
+
+releasetar:
+ @cwd=`pwd` ; dir=`basename $$cwd` ; name=$(PROG)-`cat VERSION` ; \
+ mkdir $$name; \
+ tar cf - $(CSRC) $(HDR) $(LIBNETDISSECT_SRC) $(EXTRA_DIST) | (cd $$name; tar xf -); \
+ tar -c -z -f $$name.tar.gz $$name; \
+ rm -rf $$name
+
+depend: $(GENSRC)
+ ${srcdir}/mkdep -c $(CC) $(DEFS) $(INCLS) $(SRC)
diff --git a/tcpdump-4.3.0/README b/tcpdump-4.3.0/README
new file mode 100644
index 0000000..ed657c1
--- /dev/null
+++ b/tcpdump-4.3.0/README
@@ -0,0 +1,233 @@
+@(#) $Header: /tcpdump/master/tcpdump/README,v 1.68 2008-12-15 00:05:27 guy Exp $ (LBL)
+
+TCPDUMP 4.x.y
+Now maintained by "The Tcpdump Group"
+See www.tcpdump.org
+
+Please send inquiries/comments/reports to:
+ tcpdump-workers@lists.tcpdump.org
+
+Anonymous Git is available via:
+ git clone git://bpf.tcpdump.org/tcpdump
+
+Version 4.x.y of TCPDUMP can be retrieved with the CVS tag "tcpdump_4_xrely":
+ cvs -d :pserver:cvs.tcpdump.org:/tcpdump/master checkout -r tcpdump_4_xrely tcpdump
+
+Please submit patches against the master copy to the tcpdump project on
+sourceforge.net.
+
+formerly from Lawrence Berkeley National Laboratory
+ Network Research Group <tcpdump@ee.lbl.gov>
+ ftp://ftp.ee.lbl.gov/tcpdump.tar.Z (3.4)
+
+This directory contains source code for tcpdump, a tool for network
+monitoring and data acquisition. This software was originally
+developed by the Network Research Group at the Lawrence Berkeley
+National Laboratory. The original distribution is available via
+anonymous ftp to ftp.ee.lbl.gov, in tcpdump.tar.Z. More recent
+development is performed at tcpdump.org, http://www.tcpdump.org/
+
+Tcpdump uses libpcap, a system-independent interface for user-level
+packet capture. Before building tcpdump, you must first retrieve and
+build libpcap, also originally from LBL and now being maintained by
+tcpdump.org; see http://www.tcpdump.org/ .
+
+Once libpcap is built (either install it or make sure it's in
+../libpcap), you can build tcpdump using the procedure in the INSTALL
+file.
+
+The program is loosely based on SMI's "etherfind" although none of the
+etherfind code remains. It was originally written by Van Jacobson as
+part of an ongoing research project to investigate and improve tcp and
+internet gateway performance. The parts of the program originally
+taken from Sun's etherfind were later re-written by Steven McCanne of
+LBL. To insure that there would be no vestige of proprietary code in
+tcpdump, Steve wrote these pieces from the specification given by the
+manual entry, with no access to the source of tcpdump or etherfind.
+
+Over the past few years, tcpdump has been steadily improved by the
+excellent contributions from the Internet community (just browse
+through the CHANGES file). We are grateful for all the input.
+
+Richard Stevens gives an excellent treatment of the Internet protocols
+in his book ``TCP/IP Illustrated, Volume 1''. If you want to learn more
+about tcpdump and how to interpret its output, pick up this book.
+
+Some tools for viewing and analyzing tcpdump trace files are available
+from the Internet Traffic Archive:
+
+ http://www.acm.org/sigcomm/ITA/
+
+Another tool that tcpdump users might find useful is tcpslice:
+
+ ftp://ftp.ee.lbl.gov/tcpslice.tar.Z
+
+It is a program that can be used to extract portions of tcpdump binary
+trace files. See the above distribution for further details and
+documentation.
+
+Problems, bugs, questions, desirable enhancements, etc. should be sent
+to the address "tcpdump-workers@lists.tcpdump.org". Bugs, support
+requests, and feature requests may also be submitted on the SourceForge
+site for tcpdump at
+
+ http://sourceforge.net/projects/tcpdump/
+
+Source code contributions, etc. should be sent to the email address
+submitted as patches on the SourceForge site for tcpdump.
+
+Current versions can be found at www.tcpdump.org, or the SourceForge
+site for tcpdump.
+
+ - The TCPdump team
+
+original text by: Steve McCanne, Craig Leres, Van Jacobson
+
+-------------------------------------
+This directory also contains some short awk programs intended as
+examples of ways to reduce tcpdump data when you're tracking
+particular network problems:
+
+send-ack.awk
+ Simplifies the tcpdump trace for an ftp (or other unidirectional
+ tcp transfer). Since we assume that one host only sends and
+ the other only acks, all address information is left off and
+ we just note if the packet is a "send" or an "ack".
+
+ There is one output line per line of the original trace.
+ Field 1 is the packet time in decimal seconds, relative
+ to the start of the conversation. Field 2 is delta-time
+ from last packet. Field 3 is packet type/direction.
+ "Send" means data going from sender to receiver, "ack"
+ means an ack going from the receiver to the sender. A
+ preceding "*" indicates that the data is a retransmission.
+ A preceding "-" indicates a hole in the sequence space
+ (i.e., missing packet(s)), a "#" means an odd-size (not max
+ seg size) packet. Field 4 has the packet flags
+ (same format as raw trace). Field 5 is the sequence
+ number (start seq. num for sender, next expected seq number
+ for acks). The number in parens following an ack is
+ the delta-time from the first send of the packet to the
+ ack. A number in parens following a send is the
+ delta-time from the first send of the packet to the
+ current send (on duplicate packets only). Duplicate
+ sends or acks have a number in square brackets showing
+ the number of duplicates so far.
+
+ Here is a short sample from near the start of an ftp:
+ 3.00 0.20 send . 512
+ 3.20 0.20 ack . 1024 (0.20)
+ 3.20 0.00 send P 1024
+ 3.40 0.20 ack . 1536 (0.20)
+ 3.80 0.40 * send . 0 (3.80) [2]
+ 3.82 0.02 * ack . 1536 (0.62) [2]
+ Three seconds into the conversation, bytes 512 through 1023
+ were sent. 200ms later they were acked. Shortly thereafter
+ bytes 1024-1535 were sent and again acked after 200ms.
+ Then, for no apparent reason, 0-511 is retransmitted, 3.8
+ seconds after its initial send (the round trip time for this
+ ftp was 1sec, +-500ms). Since the receiver is expecting
+ 1536, 1536 is re-acked when 0 arrives.
+
+packetdat.awk
+ Computes chunk summary data for an ftp (or similar
+ unidirectional tcp transfer). [A "chunk" refers to
+ a chunk of the sequence space -- essentially the packet
+ sequence number divided by the max segment size.]
+
+ A summary line is printed showing the number of chunks,
+ the number of packets it took to send that many chunks
+ (if there are no lost or duplicated packets, the number
+ of packets should equal the number of chunks) and the
+ number of acks.
+
+ Following the summary line is one line of information
+ per chunk. The line contains eight fields:
+ 1 - the chunk number
+ 2 - the start sequence number for this chunk
+ 3 - time of first send
+ 4 - time of last send
+ 5 - time of first ack
+ 6 - time of last ack
+ 7 - number of times chunk was sent
+ 8 - number of times chunk was acked
+ (all times are in decimal seconds, relative to the start
+ of the conversation.)
+
+ As an example, here is the first part of the output for
+ an ftp trace:
+
+ # 134 chunks. 536 packets sent. 508 acks.
+ 1 1 0.00 5.80 0.20 0.20 4 1
+ 2 513 0.28 6.20 0.40 0.40 4 1
+ 3 1025 1.16 6.32 1.20 1.20 4 1
+ 4 1561 1.86 15.00 2.00 2.00 6 1
+ 5 2049 2.16 15.44 2.20 2.20 5 1
+ 6 2585 2.64 16.44 2.80 2.80 5 1
+ 7 3073 3.00 16.66 3.20 3.20 4 1
+ 8 3609 3.20 17.24 3.40 5.82 4 11
+ 9 4097 6.02 6.58 6.20 6.80 2 5
+
+ This says that 134 chunks were transferred (about 70K
+ since the average packet size was 512 bytes). It took
+ 536 packets to transfer the data (i.e., on the average
+ each chunk was transmitted four times). Looking at,
+ say, chunk 4, we see it represents the 512 bytes of
+ sequence space from 1561 to 2048. It was first sent
+ 1.86 seconds into the conversation. It was last
+ sent 15 seconds into the conversation and was sent
+ a total of 6 times (i.e., it was retransmitted every
+ 2 seconds on the average). It was acked once, 140ms
+ after it first arrived.
+
+stime.awk
+atime.awk
+ Output one line per send or ack, respectively, in the form
+ <time> <seq. number>
+ where <time> is the time in seconds since the start of the
+ transfer and <seq. number> is the sequence number being sent
+ or acked. I typically plot this data looking for suspicious
+ patterns.
+
+
+The problem I was looking at was the bulk-data-transfer
+throughput of medium delay network paths (1-6 sec. round trip
+time) under typical DARPA Internet conditions. The trace of the
+ftp transfer of a large file was used as the raw data source.
+The method was:
+
+ - On a local host (but not the Sun running tcpdump), connect to
+ the remote ftp.
+
+ - On the monitor Sun, start the trace going. E.g.,
+ tcpdump host local-host and remote-host and port ftp-data >tracefile
+
+ - On local, do either a get or put of a large file (~500KB),
+ preferably to the null device (to minimize effects like
+ closing the receive window while waiting for a disk write).
+
+ - When transfer is finished, stop tcpdump. Use awk to make up
+ two files of summary data (maxsize is the maximum packet size,
+ tracedata is the file of tcpdump tracedata):
+ awk -f send-ack.awk packetsize=avgsize tracedata >sa
+ awk -f packetdat.awk packetsize=avgsize tracedata >pd
+
+ - While the summary data files are printing, take a look at
+ how the transfer behaved:
+ awk -f stime.awk tracedata | xgraph
+ (90% of what you learn seems to happen in this step).
+
+ - Do all of the above steps several times, both directions,
+ at different times of day, with different protocol
+ implementations on the other end.
+
+ - Using one of the Unix data analysis packages (in my case,
+ S and Gary Perlman's Unix|Stat), spend a few months staring
+ at the data.
+
+ - Change something in the local protocol implementation and
+ redo the steps above.
+
+ - Once a week, tell your funding agent that you're discovering
+ wonderful things and you'll write up that research report
+ "real soon now".
diff --git a/tcpdump-4.3.0/Readme.Win32 b/tcpdump-4.3.0/Readme.Win32
new file mode 100644
index 0000000..fdf8b12
--- /dev/null
+++ b/tcpdump-4.3.0/Readme.Win32
@@ -0,0 +1,24 @@
+To build tcpdump under Windows, you need:
+
+- version 6 (or higher) of Microsoft Visual Studio or the Cygnus gnu
+C compiler.
+- The November 2001 (or later) edition of Microsoft Platform
+Software Development Kit (SDK), that contains some necessary includes
+for IPv6 support. You can download it from http://www.microsoft.com/sdk
+- the WinPcap source code, that includes libpcap for win32. Download it
+from http://winpcap.polito.it or download libpcap sources from
+http://www.tcpdump.org and follow the instructions in the README.Win32
+file.
+
+First, extract tcpdump and WinPcap in the same folder, and build WinPcap.
+
+The Visual Studio project and the cygwin makefile are in the Win32\prj
+folder.
+
+From Visual Studio, open windump.dsw and build the program. The release
+version of the WinDump.exe executable file will be created in the
+windump\win32\prj\release directory . The debug version will be generated
+in windump\win32\prj\debug.
+
+From cygnus, go to windump\win32\prj\ and type "make". WinDump.exe will be
+created in the same directory.
\ No newline at end of file
diff --git a/tcpdump-4.3.0/VERSION b/tcpdump-4.3.0/VERSION
new file mode 100644
index 0000000..8089590
--- /dev/null
+++ b/tcpdump-4.3.0/VERSION
@@ -0,0 +1 @@
+4.3.0
diff --git a/tcpdump-4.3.0/acconfig.h b/tcpdump-4.3.0/acconfig.h
new file mode 100644
index 0000000..9eb54f8
--- /dev/null
+++ b/tcpdump-4.3.0/acconfig.h
@@ -0,0 +1,75 @@
+/* "generated automatically" means DO NOT MAKE CHANGES TO config.h.in --
+ * make them to acconfig.h and rerun autoheader */
+@TOP@
+
+/* Define if you enable IPv6 support */
+#undef INET6
+
+/* Define if you enable support for the libsmi. */
+#undef LIBSMI
+
+/* define if you have the addrinfo function. */
+#undef HAVE_ADDRINFO
+
+/* define if you need to include missing/addrinfoh.h. */
+#undef NEED_ADDRINFO_H
+
+/* define ifyou have the h_errno variable. */
+#undef HAVE_H_ERRNO
+
+/* define if you have struct sockaddr_storage */
+#undef HAVE_SOCKADDR_STORAGE
+
+/* define if you have both getipnodebyname() and getipnodebyaddr() */
+#undef USE_GETIPNODEBY
+
+/* define if you have ether_ntohost() and it works */
+#undef USE_ETHER_NTOHOST
+
+/* define if libpcap has pcap_version */
+#undef HAVE_PCAP_VERSION
+
+/* define if libpcap has pcap_debug */
+#undef HAVE_PCAP_DEBUG
+
+/* define if libpcap has yydebug */
+#undef HAVE_YYDEBUG
+
+/* define if libpcap has pcap_list_datalinks() */
+#undef HAVE_PCAP_LIST_DATALINKS
+
+/* define if libpcap has pcap_set_datalink() */
+#undef HAVE_PCAP_SET_DATALINK
+
+/* define if libpcap has pcap_datalink_name_to_val() */
+#undef HAVE_PCAP_DATALINK_NAME_TO_VAL
+
+/* define if libpcap has pcap_datalink_val_to_description() */
+#undef HAVE_PCAP_DATALINK_VAL_TO_DESCRIPTION
+
+/* define if libpcap has pcap_dump_ftell() */
+#undef HAVE_PCAP_DUMP_FTELL
+
+/* define if you have getrpcbynumber() */
+#undef HAVE_GETRPCBYNUMBER
+
+/* Workaround for missing 64-bit formats */
+#undef PRId64
+#undef PRIo64
+#undef PRIx64
+#undef PRIu64
+
+/* Whether or not to include the possibly-buggy SMB printer */
+#undef TCPDUMP_DO_SMB
+
+/* Define if you have the dnet_htoa function. */
+#undef HAVE_DNET_HTOA
+
+/* Define if you have a dnet_htoa declaration in <netdnet/dnetdb.h>. */
+#undef HAVE_NETDNET_DNETDB_H_DNET_HTOA
+
+/* define if should drop privileges by default */
+#undef WITH_USER
+
+/* define if should chroot when dropping privileges */
+#undef WITH_CHROOT
diff --git a/tcpdump-4.3.0/aclocal.m4 b/tcpdump-4.3.0/aclocal.m4
new file mode 100644
index 0000000..7573fae
--- /dev/null
+++ b/tcpdump-4.3.0/aclocal.m4
@@ -0,0 +1,1216 @@
+dnl @(#) $Header: /tcpdump/master/tcpdump/aclocal.m4,v 1.116 2008-09-25 21:45:50 guy Exp $ (LBL)
+dnl
+dnl Copyright (c) 1995, 1996, 1997, 1998
+dnl The Regents of the University of California. All rights reserved.
+dnl
+dnl Redistribution and use in source and binary forms, with or without
+dnl modification, are permitted provided that: (1) source code distributions
+dnl retain the above copyright notice and this paragraph in its entirety, (2)
+dnl distributions including binary code include the above copyright notice and
+dnl this paragraph in its entirety in the documentation or other materials
+dnl provided with the distribution, and (3) all advertising materials mentioning
+dnl features or use of this software display the following acknowledgement:
+dnl ``This product includes software developed by the University of California,
+dnl Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+dnl the University nor the names of its contributors may be used to endorse
+dnl or promote products derived from this software without specific prior
+dnl written permission.
+dnl THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+dnl WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+dnl MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+dnl
+dnl LBL autoconf macros
+dnl
+
+dnl
+dnl Do whatever AC_LBL_C_INIT work is necessary before using AC_PROG_CC.
+dnl
+dnl It appears that newer versions of autoconf (2.64 and later) will,
+dnl if you use AC_TRY_COMPILE in a macro, stick AC_PROG_CC at the
+dnl beginning of the macro, even if the macro itself calls AC_PROG_CC.
+dnl See the "Prerequisite Macros" and "Expanded Before Required" sections
+dnl in the Autoconf documentation.
+dnl
+dnl This causes a steaming heap of fail in our case, as we were, in
+dnl AC_LBL_C_INIT, doing the tests we now do in AC_LBL_C_INIT_BEFORE_CC,
+dnl calling AC_PROG_CC, and then doing the tests we now do in
+dnl AC_LBL_C_INIT. Now, we run AC_LBL_C_INIT_BEFORE_CC, AC_PROG_CC,
+dnl and AC_LBL_C_INIT at the top level.
+dnl
+AC_DEFUN(AC_LBL_C_INIT_BEFORE_CC,
+ [AC_PREREQ(2.50)
+ AC_BEFORE([$0], [AC_LBL_C_INIT])
+ AC_BEFORE([$0], [AC_PROG_CC])
+ AC_BEFORE([$0], [AC_LBL_FIXINCLUDES])
+ AC_BEFORE([$0], [AC_LBL_DEVEL])
+ AC_ARG_WITH(gcc, [ --without-gcc don't use gcc])
+ $1="-O"
+ $2=""
+ if test "${srcdir}" != "." ; then
+ $2="-I$srcdir"
+ fi
+ if test "${CFLAGS+set}" = set; then
+ LBL_CFLAGS="$CFLAGS"
+ fi
+ if test -z "$CC" ; then
+ case "$host_os" in
+
+ bsdi*)
+ AC_CHECK_PROG(SHLICC2, shlicc2, yes, no)
+ if test $SHLICC2 = yes ; then
+ CC=shlicc2
+ export CC
+ fi
+ ;;
+ esac
+ fi
+ if test -z "$CC" -a "$with_gcc" = no ; then
+ CC=cc
+ export CC
+ fi
+])
+
+dnl
+dnl Determine which compiler we're using (cc or gcc)
+dnl If using gcc, determine the version number
+dnl If using cc, require that it support ansi prototypes
+dnl If using gcc, use -O2 (otherwise use -O)
+dnl If using cc, explicitly specify /usr/local/include
+dnl
+dnl usage:
+dnl
+dnl AC_LBL_C_INIT(copt, incls)
+dnl
+dnl results:
+dnl
+dnl $1 (copt set)
+dnl $2 (incls set)
+dnl CC
+dnl LDFLAGS
+dnl ac_cv_lbl_gcc_vers
+dnl LBL_CFLAGS
+dnl
+AC_DEFUN(AC_LBL_C_INIT,
+ [AC_PREREQ(2.50)
+ AC_BEFORE([$0], [AC_LBL_FIXINCLUDES])
+ AC_BEFORE([$0], [AC_LBL_DEVEL])
+ AC_BEFORE([$0], [AC_LBL_SHLIBS_INIT])
+ if test "$GCC" = yes ; then
+ if test "$SHLICC2" = yes ; then
+ ac_cv_lbl_gcc_vers=2
+ $1="-O2"
+ else
+ AC_MSG_CHECKING(gcc version)
+ AC_CACHE_VAL(ac_cv_lbl_gcc_vers,
+ ac_cv_lbl_gcc_vers=`$CC -v 2>&1 | \
+ sed -e '/^gcc version /!d' \
+ -e 's/^gcc version //' \
+ -e 's/ .*//' -e 's/^[[[^0-9]]]*//' \
+ -e 's/\..*//'`)
+ AC_MSG_RESULT($ac_cv_lbl_gcc_vers)
+ if test $ac_cv_lbl_gcc_vers -gt 1 ; then
+ $1="-O2"
+ fi
+ fi
+ else
+ AC_MSG_CHECKING(that $CC handles ansi prototypes)
+ AC_CACHE_VAL(ac_cv_lbl_cc_ansi_prototypes,
+ AC_TRY_COMPILE(
+ [#include <sys/types.h>],
+ [int frob(int, char *)],
+ ac_cv_lbl_cc_ansi_prototypes=yes,
+ ac_cv_lbl_cc_ansi_prototypes=no))
+ AC_MSG_RESULT($ac_cv_lbl_cc_ansi_prototypes)
+ if test $ac_cv_lbl_cc_ansi_prototypes = no ; then
+ case "$host_os" in
+
+ hpux*)
+ AC_MSG_CHECKING(for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE))
+ savedcflags="$CFLAGS"
+ CFLAGS="-Aa -D_HPUX_SOURCE $CFLAGS"
+ AC_CACHE_VAL(ac_cv_lbl_cc_hpux_cc_aa,
+ AC_TRY_COMPILE(
+ [#include <sys/types.h>],
+ [int frob(int, char *)],
+ ac_cv_lbl_cc_hpux_cc_aa=yes,
+ ac_cv_lbl_cc_hpux_cc_aa=no))
+ AC_MSG_RESULT($ac_cv_lbl_cc_hpux_cc_aa)
+ if test $ac_cv_lbl_cc_hpux_cc_aa = no ; then
+ AC_MSG_ERROR(see the INSTALL doc for more info)
+ fi
+ CFLAGS="$savedcflags"
+ $1="-Aa $$1"
+ AC_DEFINE(_HPUX_SOURCE,1,[needed on HP-UX])
+ ;;
+
+ osf*)
+ AC_MSG_CHECKING(for ansi mode in DEC compiler ($CC -std1))
+ savedcflags="$CFLAGS"
+ CFLAGS="-std1"
+ AC_CACHE_VAL(ac_cv_lbl_cc_osf1_cc_std1,
+ AC_TRY_COMPILE(
+ [#include <sys/types.h>],
+ [int frob(int, char *)],
+ ac_cv_lbl_cc_osf1_cc_std1=yes,
+ ac_cv_lbl_cc_osf1_cc_std1=no))
+ AC_MSG_RESULT($ac_cv_lbl_cc_osf1_cc_std1)
+ if test $ac_cv_lbl_cc_osf1_cc_std1 = no ; then
+ AC_MSG_ERROR(see the INSTALL doc for more info)
+ fi
+ CFLAGS="$savedcflags"
+ $1="-std1 $$1"
+ ;;
+
+ *)
+ AC_MSG_ERROR(see the INSTALL doc for more info)
+ ;;
+ esac
+ fi
+ $2="$$2 -I/usr/local/include"
+ LDFLAGS="$LDFLAGS -L/usr/local/lib"
+
+ case "$host_os" in
+
+ irix*)
+ $1="$$1 -xansi -signed -O"
+ ;;
+
+ osf*)
+ #
+ # Presumed to be DEC OSF/1, Digital UNIX, or
+ # Tru64 UNIX.
+ #
+ $1="$$1 -O"
+ ;;
+
+ ultrix*)
+ AC_MSG_CHECKING(that Ultrix $CC hacks const in prototypes)
+ AC_CACHE_VAL(ac_cv_lbl_cc_const_proto,
+ AC_TRY_COMPILE(
+ [#include <sys/types.h>],
+ [struct a { int b; };
+ void c(const struct a *)],
+ ac_cv_lbl_cc_const_proto=yes,
+ ac_cv_lbl_cc_const_proto=no))
+ AC_MSG_RESULT($ac_cv_lbl_cc_const_proto)
+ if test $ac_cv_lbl_cc_const_proto = no ; then
+ AC_DEFINE(const,[],
+ [to handle Ultrix compilers that don't support const in prototypes])
+ fi
+ ;;
+ esac
+ fi
+])
+
+#
+# Try compiling a sample of the type of code that appears in
+# gencode.c with "inline", "__inline__", and "__inline".
+#
+# Autoconf's AC_C_INLINE, at least in autoconf 2.13, isn't good enough,
+# as it just tests whether a function returning "int" can be inlined;
+# at least some versions of HP's C compiler can inline that, but can't
+# inline a function that returns a struct pointer.
+#
+# Make sure we use the V_CCOPT flags, because some of those might
+# disable inlining.
+#
+AC_DEFUN(AC_LBL_C_INLINE,
+ [AC_MSG_CHECKING(for inline)
+ save_CFLAGS="$CFLAGS"
+ CFLAGS="$V_CCOPT"
+ AC_CACHE_VAL(ac_cv_lbl_inline, [
+ ac_cv_lbl_inline=""
+ ac_lbl_cc_inline=no
+ for ac_lbl_inline in inline __inline__ __inline
+ do
+ AC_TRY_COMPILE(
+ [#define inline $ac_lbl_inline
+ static inline struct iltest *foo(void);
+ struct iltest {
+ int iltest1;
+ int iltest2;
+ };
+
+ static inline struct iltest *
+ foo()
+ {
+ static struct iltest xxx;
+
+ return &xxx;
+ }],,ac_lbl_cc_inline=yes,)
+ if test "$ac_lbl_cc_inline" = yes ; then
+ break;
+ fi
+ done
+ if test "$ac_lbl_cc_inline" = yes ; then
+ ac_cv_lbl_inline=$ac_lbl_inline
+ fi])
+ CFLAGS="$save_CFLAGS"
+ if test ! -z "$ac_cv_lbl_inline" ; then
+ AC_MSG_RESULT($ac_cv_lbl_inline)
+ else
+ AC_MSG_RESULT(no)
+ fi
+ AC_DEFINE_UNQUOTED(inline, $ac_cv_lbl_inline, [Define as token for inline if inlining supported])])
+
+dnl
+dnl Use pfopen.c if available and pfopen() not in standard libraries
+dnl Require libpcap
+dnl Look for libpcap in ..
+dnl Use the installed libpcap if there is no local version
+dnl
+dnl usage:
+dnl
+dnl AC_LBL_LIBPCAP(pcapdep, incls)
+dnl
+dnl results:
+dnl
+dnl $1 (pcapdep set)
+dnl $2 (incls appended)
+dnl LIBS
+dnl LBL_LIBS
+dnl
+AC_DEFUN(AC_LBL_LIBPCAP,
+ [AC_REQUIRE([AC_LBL_LIBRARY_NET])
+ dnl
+ dnl save a copy before locating libpcap.a
+ dnl
+ LBL_LIBS="$LIBS"
+ pfopen=/usr/examples/packetfilter/pfopen.c
+ if test -f $pfopen ; then
+ AC_CHECK_FUNCS(pfopen)
+ if test $ac_cv_func_pfopen = "no" ; then
+ AC_MSG_RESULT(Using $pfopen)
+ LIBS="$LIBS $pfopen"
+ fi
+ fi
+ AC_MSG_CHECKING(for local pcap library)
+ libpcap=FAIL
+ lastdir=FAIL
+ places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \
+ egrep '/libpcap-[[0-9]]+\.[[0-9]]+(\.[[0-9]]*)?([[ab]][[0-9]]*|-PRE-GIT)?$'`
+ for dir in $places $srcdir/../libpcap $srcdir/libpcap ; do
+ basedir=`echo $dir | sed -e 's/[[ab]][[0-9]]*$//' | \
+ sed -e 's/-PRE-GIT$//' `
+ if test $lastdir = $basedir ; then
+ dnl skip alphas when an actual release is present
+ continue;
+ fi
+ lastdir=$dir
+ if test -r $dir/libpcap.a ; then
+ libpcap=$dir/libpcap.a
+ d=$dir
+ dnl continue and select the last one that exists
+ fi
+ done
+ if test $libpcap = FAIL ; then
+ AC_MSG_RESULT(not found)
+
+ #
+ # Look for pcap-config.
+ #
+ AC_PATH_TOOL(PCAP_CONFIG, pcap-config)
+ if test -n "$PCAP_CONFIG" ; then
+ #
+ # Found - use it to get the include flags for
+ # libpcap and the flags to link with libpcap.
+ #
+ # Please read section 11.6 "Shell Substitutions"
+ # in the autoconf manual before doing anything
+ # to this that involves quoting. Especially note
+ # the statement "There is just no portable way to use
+ # double-quoted strings inside double-quoted back-quoted
+ # expressions (pfew!)."
+ #
+ cflags=`"$PCAP_CONFIG" --cflags`
+ $2="$cflags $$2"
+ libpcap=`"$PCAP_CONFIG" --libs`
+ else
+ #
+ # Not found; look for pcap.
+ #
+ AC_CHECK_LIB(pcap, main, libpcap="-lpcap")
+ if test $libpcap = FAIL ; then
+ AC_MSG_ERROR(see the INSTALL doc for more info)
+ fi
+ dnl
+ dnl Some versions of Red Hat Linux put "pcap.h" in
+ dnl "/usr/include/pcap"; had the LBL folks done so,
+ dnl that would have been a good idea, but for
+ dnl the Red Hat folks to do so just breaks source
+ dnl compatibility with other systems.
+ dnl
+ dnl We work around this by assuming that, as we didn't
+ dnl find a local libpcap, libpcap is in /usr/lib or
+ dnl /usr/local/lib and that the corresponding header
+ dnl file is under one of those directories; if we don't
+ dnl find it in either of those directories, we check to
+ dnl see if it's in a "pcap" subdirectory of them and,
+ dnl if so, add that subdirectory to the "-I" list.
+ dnl
+ dnl (We now also put pcap.h in /usr/include/pcap, but we
+ dnl leave behind a /usr/include/pcap.h that includes it,
+ dnl so you can still just include <pcap.h>.)
+ dnl
+ AC_MSG_CHECKING(for extraneous pcap header directories)
+ if test \( ! -r /usr/local/include/pcap.h \) -a \
+ \( ! -r /usr/include/pcap.h \); then
+ if test -r /usr/local/include/pcap/pcap.h; then
+ d="/usr/local/include/pcap"
+ elif test -r /usr/include/pcap/pcap.h; then
+ d="/usr/include/pcap"
+ fi
+ fi
+ if test -z "$d" ; then
+ AC_MSG_RESULT(not found)
+ else
+ $2="-I$d $$2"
+ AC_MSG_RESULT(found -- -I$d added)
+ fi
+ fi
+ else
+ $1=$libpcap
+ places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \
+ egrep '/libpcap-[[0-9]]*.[[0-9]]*(.[[0-9]]*)?([[ab]][[0-9]]*)?$'`
+ if test -r $d/pcap.h; then
+ $2="-I$d $$2"
+ elif test -r $places/pcap.h; then
+ $2="-I$places $$2"
+ else
+ AC_MSG_ERROR(cannot find pcap.h, see INSTALL)
+ fi
+ AC_MSG_RESULT($libpcap)
+ AC_PATH_PROG(PCAP_CONFIG, pcap-config,, $d)
+ if test -n "$PCAP_CONFIG"; then
+ #
+ # The libpcap directory has a pcap-config script.
+ # Use it to get any additioal libraries needed
+ # to link with the libpcap archive library in
+ # that directory.
+ #
+ # Please read section 11.6 "Shell Substitutions"
+ # in the autoconf manual before doing anything
+ # to this that involves quoting. Especially note
+ # the statement "There is just no portable way to use
+ # double-quoted strings inside double-quoted back-quoted
+ # expressions (pfew!)."
+ #
+ additional_libs=`"$PCAP_CONFIG" --additional-libs --static`
+ libpcap="$libpcap $additional_libs"
+ fi
+ fi
+ LIBS="$libpcap $LIBS"
+ if ! test -n "$PCAP_CONFIG" ; then
+ #
+ # We don't have pcap-config; find out any additional link flags
+ # we need. (If we have pcap-config, we assume it tells us what
+ # we need.)
+ #
+ case "$host_os" in
+
+ aix*)
+ #
+ # If libpcap is DLPI-based, we have to use /lib/pse.exp if
+ # present, as we use the STREAMS routines.
+ #
+ # (XXX - true only if we're linking with a static libpcap?)
+ #
+ pseexe="/lib/pse.exp"
+ AC_MSG_CHECKING(for $pseexe)
+ if test -f $pseexe ; then
+ AC_MSG_RESULT(yes)
+ LIBS="$LIBS -I:$pseexe"
+ fi
+
+ #
+ # If libpcap is BPF-based, we need "-lodm" and "-lcfg", as
+ # we use them to load the BPF module.
+ #
+ # (XXX - true only if we're linking with a static libpcap?)
+ #
+ LIBS="$LIBS -lodm -lcfg"
+ ;;
+ esac
+ fi
+
+ dnl
+ dnl Check for "pcap_loop()", to make sure we found a working
+ dnl libpcap and have all the right other libraries with which
+ dnl to link. (Otherwise, the checks below will fail, not
+ dnl because the routines are missing from the library, but
+ dnl because we aren't linking properly with libpcap, and
+ dnl that will cause confusing errors at build time.)
+ dnl
+ AC_CHECK_FUNC(pcap_loop,,
+ [
+ AC_MSG_ERROR(
+[Report this to tcpdump-workers@lists.tcpdump.org, and include the
+config.log file in your report. If you have downloaded libpcap from
+tcpdump.org, and built it yourself, please also include the config.log
+file from the libpcap source directory, the Makefile from the libpcap
+source directory, and the output of the make process for libpcap, as
+this could be a problem with the libpcap that was built, and we will
+not be able to determine why this is happening, and thus will not be
+able to fix it, without that information, as we have not been able to
+reproduce this problem ourselves.])
+ ])
+
+ dnl
+ dnl Check for "pcap_list_datalinks()", "pcap_set_datalink()",
+ dnl and "pcap_datalink_name_to_val()", and use substitute versions
+ dnl if they're not present.
+ dnl
+ AC_CHECK_FUNC(pcap_list_datalinks,
+ AC_DEFINE(HAVE_PCAP_LIST_DATALINKS),
+ [
+ AC_LIBOBJ(datalinks)
+ ])
+ AC_CHECK_FUNC(pcap_set_datalink,
+ AC_DEFINE(HAVE_PCAP_SET_DATALINK))
+ AC_CHECK_FUNC(pcap_datalink_name_to_val,
+ [
+ AC_DEFINE(HAVE_PCAP_DATALINK_NAME_TO_VAL)
+ AC_CHECK_FUNC(pcap_datalink_val_to_description,
+ AC_DEFINE(HAVE_PCAP_DATALINK_VAL_TO_DESCRIPTION),
+ [
+ AC_LIBOBJ(dlnames)
+ ])
+ ],
+ [
+ AC_LIBOBJ(dlnames)
+ ])
+
+ dnl
+ dnl Check for "pcap_breakloop()"; you can't substitute for it if
+ dnl it's absent (it has hooks into the live capture routines),
+ dnl so just define the HAVE_ value if it's there.
+ dnl
+ AC_CHECK_FUNCS(pcap_breakloop)
+
+ dnl
+ dnl Check for "pcap_dump_ftell()" and use a substitute version
+ dnl if it's not present.
+ AC_CHECK_FUNC(pcap_dump_ftell,
+ AC_DEFINE(HAVE_PCAP_DUMP_FTELL),
+ [
+ AC_LIBOBJ(pcap_dump_ftell)
+ ])
+])
+
+dnl
+dnl Define RETSIGTYPE and RETSIGVAL
+dnl
+dnl usage:
+dnl
+dnl AC_LBL_TYPE_SIGNAL
+dnl
+dnl results:
+dnl
+dnl RETSIGTYPE (defined)
+dnl RETSIGVAL (defined)
+dnl
+AC_DEFUN(AC_LBL_TYPE_SIGNAL,
+ [AC_BEFORE([$0], [AC_LBL_LIBPCAP])
+ AC_TYPE_SIGNAL
+ if test "$ac_cv_type_signal" = void ; then
+ AC_DEFINE(RETSIGVAL,[],[return value of signal handlers])
+ else
+ AC_DEFINE(RETSIGVAL,(0),[return value of signal handlers])
+ fi
+ case "$host_os" in
+
+ irix*)
+ AC_DEFINE(_BSD_SIGNALS,1,[get BSD semantics on Irix])
+ ;;
+
+ *)
+ dnl prefer sigaction() to sigset()
+ AC_CHECK_FUNCS(sigaction)
+ if test $ac_cv_func_sigaction = no ; then
+ AC_CHECK_FUNCS(sigset)
+ fi
+ ;;
+ esac])
+
+dnl
+dnl If using gcc, make sure we have ANSI ioctl definitions
+dnl
+dnl usage:
+dnl
+dnl AC_LBL_FIXINCLUDES
+dnl
+AC_DEFUN(AC_LBL_FIXINCLUDES,
+ [if test "$GCC" = yes ; then
+ AC_MSG_CHECKING(for ANSI ioctl definitions)
+ AC_CACHE_VAL(ac_cv_lbl_gcc_fixincludes,
+ AC_TRY_COMPILE(
+ [/*
+ * This generates a "duplicate case value" when fixincludes
+ * has not be run.
+ */
+# include <sys/types.h>
+# include <sys/time.h>
+# include <sys/ioctl.h>
+# ifdef HAVE_SYS_IOCCOM_H
+# include <sys/ioccom.h>
+# endif],
+ [switch (0) {
+ case _IO('A', 1):;
+ case _IO('B', 1):;
+ }],
+ ac_cv_lbl_gcc_fixincludes=yes,
+ ac_cv_lbl_gcc_fixincludes=no))
+ AC_MSG_RESULT($ac_cv_lbl_gcc_fixincludes)
+ if test $ac_cv_lbl_gcc_fixincludes = no ; then
+ # Don't cache failure
+ unset ac_cv_lbl_gcc_fixincludes
+ AC_MSG_ERROR(see the INSTALL for more info)
+ fi
+ fi])
+
+dnl
+dnl Checks to see if union wait is used with WEXITSTATUS()
+dnl
+dnl usage:
+dnl
+dnl AC_LBL_UNION_WAIT
+dnl
+dnl results:
+dnl
+dnl DECLWAITSTATUS (defined)
+dnl
+AC_DEFUN(AC_LBL_UNION_WAIT,
+ [AC_MSG_CHECKING(if union wait is used)
+ AC_CACHE_VAL(ac_cv_lbl_union_wait,
+ AC_TRY_COMPILE([
+# include <sys/types.h>
+# include <sys/wait.h>],
+ [int status;
+ u_int i = WEXITSTATUS(status);
+ u_int j = waitpid(0, &status, 0);],
+ ac_cv_lbl_union_wait=no,
+ ac_cv_lbl_union_wait=yes))
+ AC_MSG_RESULT($ac_cv_lbl_union_wait)
+ if test $ac_cv_lbl_union_wait = yes ; then
+ AC_DEFINE(DECLWAITSTATUS,union wait,[type for wait])
+ else
+ AC_DEFINE(DECLWAITSTATUS,int,[type for wait])
+ fi])
+
+dnl
+dnl Checks to see if the sockaddr struct has the 4.4 BSD sa_len member
+dnl
+dnl usage:
+dnl
+dnl AC_LBL_SOCKADDR_SA_LEN
+dnl
+dnl results:
+dnl
+dnl HAVE_SOCKADDR_SA_LEN (defined)
+dnl
+AC_DEFUN(AC_LBL_SOCKADDR_SA_LEN,
+ [AC_MSG_CHECKING(if sockaddr struct has the sa_len member)
+ AC_CACHE_VAL(ac_cv_lbl_sockaddr_has_sa_len,
+ AC_TRY_COMPILE([
+# include <sys/types.h>
+# include <sys/socket.h>],
+ [u_int i = sizeof(((struct sockaddr *)0)->sa_len)],
+ ac_cv_lbl_sockaddr_has_sa_len=yes,
+ ac_cv_lbl_sockaddr_has_sa_len=no))
+ AC_MSG_RESULT($ac_cv_lbl_sockaddr_has_sa_len)
+ if test $ac_cv_lbl_sockaddr_has_sa_len = yes ; then
+ AC_DEFINE(HAVE_SOCKADDR_SA_LEN,1,[if struct sockaddr has the sa_len member])
+ fi])
+
+dnl
+dnl Checks to see if -R is used
+dnl
+dnl usage:
+dnl
+dnl AC_LBL_HAVE_RUN_PATH
+dnl
+dnl results:
+dnl
+dnl ac_cv_lbl_have_run_path (yes or no)
+dnl
+AC_DEFUN(AC_LBL_HAVE_RUN_PATH,
+ [AC_MSG_CHECKING(for ${CC-cc} -R)
+ AC_CACHE_VAL(ac_cv_lbl_have_run_path,
+ [echo 'main(){}' > conftest.c
+ ${CC-cc} -o conftest conftest.c -R/a1/b2/c3 >conftest.out 2>&1
+ if test ! -s conftest.out ; then
+ ac_cv_lbl_have_run_path=yes
+ else
+ ac_cv_lbl_have_run_path=no
+ fi
+ rm -f -r conftest*])
+ AC_MSG_RESULT($ac_cv_lbl_have_run_path)
+ ])
+
+dnl
+dnl Check whether a given format can be used to print 64-bit integers
+dnl
+AC_DEFUN(AC_LBL_CHECK_64BIT_FORMAT,
+ [
+ AC_MSG_CHECKING([whether %$1x can be used to format 64-bit integers])
+ AC_RUN_IFELSE(
+ [
+ AC_LANG_SOURCE(
+ [[
+# ifdef HAVE_INTTYPES_H
+ #include <inttypes.h>
+# endif
+# ifdef HAVE_SYS_BITYPES_H
+ #include <sys/bitypes.h>
+# endif
+ #include <stdio.h>
+ #include <sys/types.h>
+
+ main()
+ {
+ u_int64_t t = 1;
+ char strbuf[16+1];
+ sprintf(strbuf, "%016$1x", t << 32);
+ if (strcmp(strbuf, "0000000100000000") == 0)
+ exit(0);
+ else
+ exit(1);
+ }
+ ]])
+ ],
+ [
+ AC_DEFINE(PRId64, "$1d")
+ AC_DEFINE(PRIo64, "$1o")
+ AC_DEFINE(PRIx64, "$1x")
+ AC_DEFINE(PRIu64, "$1u")
+ AC_MSG_RESULT(yes)
+ ],
+ [
+ AC_MSG_RESULT(no)
+ $2
+ ])
+ ])
+
+dnl
+dnl Checks to see if unaligned memory accesses fail
+dnl
+dnl usage:
+dnl
+dnl AC_LBL_UNALIGNED_ACCESS
+dnl
+dnl results:
+dnl
+dnl LBL_ALIGN (DEFINED)
+dnl
+AC_DEFUN(AC_LBL_UNALIGNED_ACCESS,
+ [AC_MSG_CHECKING(if unaligned accesses fail)
+ AC_CACHE_VAL(ac_cv_lbl_unaligned_fail,
+ [case "$host_cpu" in
+
+ #
+ # These are CPU types where:
+ #
+ # the CPU faults on an unaligned access, but at least some
+ # OSes that support that CPU catch the fault and simulate
+ # the unaligned access (e.g., Alpha/{Digital,Tru64} UNIX) -
+ # the simulation is slow, so we don't want to use it;
+ #
+ # the CPU, I infer (from the old
+ #
+ # XXX: should also check that they don't do weird things (like on arm)
+ #
+ # comment) doesn't fault on unaligned accesses, but doesn't
+ # do a normal unaligned fetch, either (e.g., presumably, ARM);
+ #
+ # for whatever reason, the test program doesn't work
+ # (this has been claimed to be the case for several of those
+ # CPUs - I don't know what the problem is; the problem
+ # was reported as "the test program dumps core" for SuperH,
+ # but that's what the test program is *supposed* to do -
+ # it dumps core before it writes anything, so the test
+ # for an empty output file should find an empty output
+ # file and conclude that unaligned accesses don't work).
+ #
+ # This run-time test won't work if you're cross-compiling, so
+ # in order to support cross-compiling for a particular CPU,
+ # we have to wire in the list of CPU types anyway, as far as
+ # I know, so perhaps we should just have a set of CPUs on
+ # which we know it doesn't work, a set of CPUs on which we
+ # know it does work, and have the script just fail on other
+ # cpu types and update it when such a failure occurs.
+ #
+ alpha*|arm*|bfin*|hp*|mips*|sh*|sparc*|ia64|nv1)
+ ac_cv_lbl_unaligned_fail=yes
+ ;;
+
+ *)
+ cat >conftest.c <<EOF
+# include <sys/types.h>
+# include <sys/wait.h>
+# include <stdio.h>
+ unsigned char a[[5]] = { 1, 2, 3, 4, 5 };
+ main() {
+ unsigned int i;
+ pid_t pid;
+ int status;
+ /* avoid "core dumped" message */
+ pid = fork();
+ if (pid < 0)
+ exit(2);
+ if (pid > 0) {
+ /* parent */
+ pid = waitpid(pid, &status, 0);
+ if (pid < 0)
+ exit(3);
+ exit(!WIFEXITED(status));
+ }
+ /* child */
+ i = *(unsigned int *)&a[[1]];
+ printf("%d\n", i);
+ exit(0);
+ }
+EOF
+ ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS \
+ conftest.c $LIBS >/dev/null 2>&1
+ if test ! -x conftest ; then
+ dnl failed to compile for some reason
+ ac_cv_lbl_unaligned_fail=yes
+ else
+ ./conftest >conftest.out
+ if test ! -s conftest.out ; then
+ ac_cv_lbl_unaligned_fail=yes
+ else
+ ac_cv_lbl_unaligned_fail=no
+ fi
+ fi
+ rm -f -r conftest* core core.conftest
+ ;;
+ esac])
+ AC_MSG_RESULT($ac_cv_lbl_unaligned_fail)
+ if test $ac_cv_lbl_unaligned_fail = yes ; then
+ AC_DEFINE(LBL_ALIGN,1,[if unaligned access fails])
+ fi])
+
+dnl
+dnl If using gcc and the file .devel exists:
+dnl Compile with -g (if supported) and -Wall
+dnl If using gcc 2 or later, do extra prototype checking and some other
+dnl checks
+dnl If an os prototype include exists, symlink os-proto.h to it
+dnl
+dnl usage:
+dnl
+dnl AC_LBL_DEVEL(copt)
+dnl
+dnl results:
+dnl
+dnl $1 (copt appended)
+dnl HAVE_OS_PROTO_H (defined)
+dnl os-proto.h (symlinked)
+dnl
+AC_DEFUN(AC_LBL_DEVEL,
+ [rm -f os-proto.h
+ if test "${LBL_CFLAGS+set}" = set; then
+ $1="$$1 ${LBL_CFLAGS}"
+ fi
+ if test -f .devel ; then
+ if test "$GCC" = yes ; then
+ if test "${LBL_CFLAGS+set}" != set; then
+ if test "$ac_cv_prog_cc_g" = yes ; then
+ $1="-g $$1"
+ fi
+ $1="$$1 -Wall"
+ if test $ac_cv_lbl_gcc_vers -gt 1 ; then
+ $1="$$1 -Wmissing-prototypes -Wstrict-prototypes -Wwrite-strings -Wpointer-arith -W"
+ fi
+ fi
+ else
+ case "$host_os" in
+
+ irix6*)
+ V_CCOPT="$V_CCOPT -n32"
+ ;;
+
+ *)
+ ;;
+ esac
+ fi
+ os=`echo $host_os | sed -e 's/\([[0-9]][[0-9]]*\)[[^0-9]].*$/\1/'`
+ name="lbl/os-$os.h"
+ if test -f $name ; then
+ ln -s $name os-proto.h
+ AC_DEFINE(HAVE_OS_PROTO_H, 1,
+ [if there's an os_proto.h for this platform, to use additional prototypes])
+ else
+ AC_MSG_WARN(can't find $name)
+ fi
+ fi])
+
+dnl
+dnl Improved version of AC_CHECK_LIB
+dnl
+dnl Thanks to John Hawkinson (jhawk@mit.edu)
+dnl
+dnl usage:
+dnl
+dnl AC_LBL_CHECK_LIB(LIBRARY, FUNCTION [, ACTION-IF-FOUND [,
+dnl ACTION-IF-NOT-FOUND [, OTHER-LIBRARIES]]])
+dnl
+dnl results:
+dnl
+dnl LIBS
+dnl
+dnl XXX - "AC_LBL_LIBRARY_NET" was redone to use "AC_SEARCH_LIBS"
+dnl rather than "AC_LBL_CHECK_LIB", so this isn't used any more.
+dnl We keep it around for reference purposes in case it's ever
+dnl useful in the future.
+dnl
+
+define(AC_LBL_CHECK_LIB,
+[AC_MSG_CHECKING([for $2 in -l$1])
+dnl Use a cache variable name containing the library, function
+dnl name, and extra libraries to link with, because the test really is
+dnl for library $1 defining function $2, when linked with potinal
+dnl library $5, not just for library $1. Separate tests with the same
+dnl $1 and different $2's or $5's may have different results.
+ac_lib_var=`echo $1['_']$2['_']$5 | sed 'y%./+- %__p__%'`
+AC_CACHE_VAL(ac_cv_lbl_lib_$ac_lib_var,
+[ac_save_LIBS="$LIBS"
+LIBS="-l$1 $5 $LIBS"
+AC_TRY_LINK(dnl
+ifelse([$2], [main], , dnl Avoid conflicting decl of main.
+[/* Override any gcc2 internal prototype to avoid an error. */
+]ifelse(AC_LANG, CPLUSPLUS, [#ifdef __cplusplus
+extern "C"
+#endif
+])dnl
+[/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $2();
+]),
+ [$2()],
+ eval "ac_cv_lbl_lib_$ac_lib_var=yes",
+ eval "ac_cv_lbl_lib_$ac_lib_var=no")
+LIBS="$ac_save_LIBS"
+])dnl
+if eval "test \"`echo '$ac_cv_lbl_lib_'$ac_lib_var`\" = yes"; then
+ AC_MSG_RESULT(yes)
+ ifelse([$3], ,
+[changequote(, )dnl
+ ac_tr_lib=HAVE_LIB`echo $1 | sed -e 's/[^a-zA-Z0-9_]/_/g' \
+ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+changequote([, ])dnl
+ AC_DEFINE_UNQUOTED($ac_tr_lib)
+ LIBS="-l$1 $LIBS"
+], [$3])
+else
+ AC_MSG_RESULT(no)
+ifelse([$4], , , [$4
+])dnl
+fi
+])
+
+dnl
+dnl AC_LBL_LIBRARY_NET
+dnl
+dnl This test is for network applications that need socket() and
+dnl gethostbyname() -ish functions. Under Solaris, those applications
+dnl need to link with "-lsocket -lnsl". Under IRIX, they need to link
+dnl with "-lnsl" but should *not* link with "-lsocket" because
+dnl libsocket.a breaks a number of things (for instance:
+dnl gethostbyname() under IRIX 5.2, and snoop sockets under most
+dnl versions of IRIX).
+dnl
+dnl Unfortunately, many application developers are not aware of this,
+dnl and mistakenly write tests that cause -lsocket to be used under
+dnl IRIX. It is also easy to write tests that cause -lnsl to be used
+dnl under operating systems where neither are necessary (or useful),
+dnl such as SunOS 4.1.4, which uses -lnsl for TLI.
+dnl
+dnl This test exists so that every application developer does not test
+dnl this in a different, and subtly broken fashion.
+
+dnl It has been argued that this test should be broken up into two
+dnl seperate tests, one for the resolver libraries, and one for the
+dnl libraries necessary for using Sockets API. Unfortunately, the two
+dnl are carefully intertwined and allowing the autoconf user to use
+dnl them independantly potentially results in unfortunate ordering
+dnl dependancies -- as such, such component macros would have to
+dnl carefully use indirection and be aware if the other components were
+dnl executed. Since other autoconf macros do not go to this trouble,
+dnl and almost no applications use sockets without the resolver, this
+dnl complexity has not been implemented.
+dnl
+dnl The check for libresolv is in case you are attempting to link
+dnl statically and happen to have a libresolv.a lying around (and no
+dnl libnsl.a).
+dnl
+AC_DEFUN(AC_LBL_LIBRARY_NET, [
+ # Most operating systems have gethostbyname() in the default searched
+ # libraries (i.e. libc):
+ # Some OSes (eg. Solaris) place it in libnsl
+ # Some strange OSes (SINIX) have it in libsocket:
+ AC_SEARCH_LIBS(gethostbyname, nsl socket resolv)
+ # Unfortunately libsocket sometimes depends on libnsl and
+ # AC_SEARCH_LIBS isn't up to the task of handling dependencies like this.
+ if test "$ac_cv_search_gethostbyname" = "no"
+ then
+ AC_CHECK_LIB(socket, gethostbyname,
+ LIBS="-lsocket -lnsl $LIBS", , -lnsl)
+ fi
+ AC_SEARCH_LIBS(socket, socket, ,
+ AC_CHECK_LIB(socket, socket, LIBS="-lsocket -lnsl $LIBS", , -lnsl))
+ # DLPI needs putmsg under HPUX so test for -lstr while we're at it
+ AC_SEARCH_LIBS(putmsg, str)
+ ])
+
+dnl Copyright (c) 1999 WIDE Project. All rights reserved.
+dnl
+dnl Redistribution and use in source and binary forms, with or without
+dnl modification, are permitted provided that the following conditions
+dnl are met:
+dnl 1. Redistributions of source code must retain the above copyright
+dnl notice, this list of conditions and the following disclaimer.
+dnl 2. Redistributions in binary form must reproduce the above copyright
+dnl notice, this list of conditions and the following disclaimer in the
+dnl documentation and/or other materials provided with the distribution.
+dnl 3. Neither the name of the project nor the names of its contributors
+dnl may be used to endorse or promote products derived from this software
+dnl without specific prior written permission.
+dnl
+dnl THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
+dnl ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+dnl IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+dnl ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
+dnl FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+dnl DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+dnl OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+dnl HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+dnl LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+dnl OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+dnl SUCH DAMAGE.
+
+dnl
+dnl Checks to see if AF_INET6 is defined
+AC_DEFUN(AC_CHECK_AF_INET6, [
+ AC_MSG_CHECKING(for AF_INET6)
+ AC_CACHE_VAL($1,
+ AC_TRY_COMPILE([
+# include <sys/types.h>
+# include <sys/socket.h>],
+ [int a = AF_INET6],
+ $1=yes,
+ $1=no))
+ AC_MSG_RESULT($$1)
+ if test $$1 = yes ; then
+ AC_DEFINE(HAVE_AF_INET6)
+ fi
+])
+
+dnl
+dnl Checks to see if the sockaddr struct has the 4.4 BSD sa_len member
+dnl borrowed from LBL libpcap
+AC_DEFUN(AC_CHECK_SA_LEN, [
+ AC_MSG_CHECKING(if sockaddr struct has sa_len member)
+ AC_CACHE_VAL($1,
+ AC_TRY_COMPILE([
+# include <sys/types.h>
+# include <sys/socket.h>],
+ [u_int i = sizeof(((struct sockaddr *)0)->sa_len)],
+ $1=yes,
+ $1=no))
+ AC_MSG_RESULT($$1)
+ if test $$1 = yes ; then
+ AC_DEFINE(HAVE_SOCKADDR_SA_LEN)
+ fi
+])
+
+dnl
+dnl Checks for addrinfo structure
+AC_DEFUN(AC_STRUCT_ADDRINFO, [
+ AC_MSG_CHECKING(for addrinfo)
+ AC_CACHE_VAL($1,
+ AC_TRY_COMPILE([
+# include <netdb.h>],
+ [struct addrinfo a],
+ $1=yes,
+ $1=no))
+ AC_MSG_RESULT($$1)
+ if test $$1 = yes; then
+ AC_DEFINE(HAVE_ADDRINFO)
+ else
+ AC_DEFINE(NEED_ADDRINFO_H)
+ fi
+])
+
+dnl
+dnl Checks for NI_MAXSERV
+AC_DEFUN(AC_NI_MAXSERV, [
+ AC_MSG_CHECKING(for NI_MAXSERV)
+ AC_CACHE_VAL($1,
+ AC_EGREP_CPP(yes, [#include <netdb.h>
+#ifdef NI_MAXSERV
+yes
+#endif],
+ $1=yes,
+ $1=no))
+ AC_MSG_RESULT($$1)
+ if test $$1 != yes; then
+ AC_DEFINE(NEED_ADDRINFO_H)
+ fi
+])
+
+dnl
+dnl Checks for NI_NAMEREQD
+AC_DEFUN(AC_NI_NAMEREQD, [
+ AC_MSG_CHECKING(for NI_NAMEREQD)
+ AC_CACHE_VAL($1,
+ AC_EGREP_CPP(yes, [#include <netdb.h>
+#ifdef NI_NOFQDN
+yes
+#endif],
+ $1=yes,
+ $1=no))
+ AC_MSG_RESULT($$1)
+ if test $$1 != yes; then
+ AC_DEFINE(NEED_ADDRINFO_H)
+ fi
+])
+
+dnl
+dnl Checks for sockaddr_storage structure
+AC_DEFUN(AC_STRUCT_SA_STORAGE, [
+ AC_MSG_CHECKING(for sockaddr_storage)
+ AC_CACHE_VAL($1,
+ AC_TRY_COMPILE([
+# include <sys/types.h>
+# include <sys/socket.h>],
+ [struct sockaddr_storage s],
+ $1=yes,
+ $1=no))
+ AC_MSG_RESULT($$1)
+ if test $$1 = yes; then
+ AC_DEFINE(HAVE_SOCKADDR_STORAGE)
+ fi
+])
+
+dnl
+dnl check for h_errno
+AC_DEFUN(AC_VAR_H_ERRNO, [
+ AC_MSG_CHECKING(for h_errno)
+ AC_CACHE_VAL(ac_cv_var_h_errno,
+ AC_TRY_COMPILE([
+# include <sys/types.h>
+# include <netdb.h>],
+ [int foo = h_errno;],
+ ac_cv_var_h_errno=yes,
+ ac_cv_var_h_errno=no))
+ AC_MSG_RESULT($ac_cv_var_h_errno)
+ if test "$ac_cv_var_h_errno" = "yes"; then
+ AC_DEFINE(HAVE_H_ERRNO)
+ fi
+])
+
+dnl
+dnl Test for __attribute__
+dnl
+
+AC_DEFUN(AC_C___ATTRIBUTE__, [
+AC_MSG_CHECKING(for __attribute__)
+AC_CACHE_VAL(ac_cv___attribute__, [
+AC_COMPILE_IFELSE([
+ AC_LANG_SOURCE([[
+#include <stdlib.h>
+
+static void foo(void) __attribute__ ((noreturn));
+
+static void
+foo(void)
+{
+ exit(1);
+}
+
+int
+main(int argc, char **argv)
+{
+ foo();
+}
+ ]])],
+ac_cv___attribute__=yes,
+ac_cv___attribute__=no)])
+if test "$ac_cv___attribute__" = "yes"; then
+ AC_DEFINE(HAVE___ATTRIBUTE__, 1, [define if your compiler has __attribute__])
+ V_DEFS="$V_DEFS -D_U_=\"__attribute__((unused))\""
+else
+ V_DEFS="$V_DEFS -D_U_=\"\""
+fi
+AC_MSG_RESULT($ac_cv___attribute__)
+])
+
+
+dnl
+dnl Test whether __attribute__((format)) can be applied to function
+dnl pointers
+dnl
+
+AC_DEFUN(AC_C___ATTRIBUTE___FORMAT_FUNCTION_POINTER, [
+AC_MSG_CHECKING([whether __attribute__((format)) can be applied to function pointers])
+AC_CACHE_VAL(ac_cv___attribute___format_function_pointer, [
+AC_COMPILE_IFELSE([
+ AC_LANG_SOURCE([[
+#include <stdlib.h>
+
+extern int (*foo)(const char *fmt, ...)
+ __attribute__ ((format (printf, 1, 2)));
+
+int
+main(int argc, char **argv)
+{
+ (*foo)("%s", "test");
+}
+ ]])],
+ac_cv___attribute___format_function_pointer=yes,
+ac_cv___attribute___format_function_pointer=no)])
+if test "$ac_cv___attribute___format_function_pointer" = "yes"; then
+ AC_DEFINE(__ATTRIBUTE___FORMAT_OK_FOR_FUNCTION_POINTERS, 1,
+ [define if your compiler allows __attribute__((format)) to be applied to function pointers])
+fi
+AC_MSG_RESULT($ac_cv___attribute___format_function_pointer)
+])
+
+AC_DEFUN(AC_LBL_SSLEAY,
+ [
+ #
+ # Find the last component of $libdir; it's not necessarily
+ # "lib" - it might be "lib64" on, for example, x86-64
+ # Linux systems.
+ #
+ # We assume the directory in which we're looking for
+ # libcrypto has a subdirectory with that as its name.
+ #
+ tmplib=`echo "$libdir" | sed 's,.*/,,'`
+
+ #
+ # XXX - is there a better way to check if a given library is
+ # in a given directory than checking each of the possible
+ # shared library suffixes?
+ #
+ # Are there any other suffixes we need to look for? Do we
+ # have to worry about ".so.{version}"?
+ #
+ # Or should we just look for "libcrypto.*"?
+ #
+ if test -d "$1/$tmplib" -a \( -f "$1/$tmplib/libcrypto.a" -o \
+ -f "$1/$tmplib/libcrypto.so" -o \
+ -f "$1/$tmplib/libcrypto.sl" -o \
+ -f "$1/$tmplib/libcrypto.dylib" \); then
+ ac_cv_ssleay_path="$1"
+ fi
+
+ #
+ # Make sure we have the headers as well.
+ #
+ if test -d "$1/include/openssl" -a -f "$1/include/openssl/des.h"; then
+ incdir="-I$1/include"
+ fi
+])
diff --git a/tcpdump-4.3.0/addrtoname.c b/tcpdump-4.3.0/addrtoname.c
new file mode 100644
index 0000000..d77f27b
--- /dev/null
+++ b/tcpdump-4.3.0/addrtoname.c
@@ -0,0 +1,1211 @@
+/*
+ * Copyright (c) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Internet, ethernet, port, and protocol string to address
+ * and address to string conversion routines
+ */
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/addrtoname.c,v 1.119 2007-08-08 14:06:34 hannes Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#ifdef USE_ETHER_NTOHOST
+#ifdef HAVE_NETINET_IF_ETHER_H
+struct mbuf; /* Squelch compiler warnings on some platforms for */
+struct rtentry; /* declarations in <net/if.h> */
+#include <net/if.h> /* for "struct ifnet" in "struct arpcom" on Solaris */
+#include <netinet/if_ether.h>
+#endif /* HAVE_NETINET_IF_ETHER_H */
+#ifdef NETINET_ETHER_H_DECLARES_ETHER_NTOHOST
+#include <netinet/ether.h>
+#endif /* NETINET_ETHER_H_DECLARES_ETHER_NTOHOST */
+
+#if !defined(HAVE_DECL_ETHER_NTOHOST) || !HAVE_DECL_ETHER_NTOHOST
+#ifndef HAVE_STRUCT_ETHER_ADDR
+struct ether_addr {
+ unsigned char ether_addr_octet[6];
+};
+#endif
+extern int ether_ntohost(char *, const struct ether_addr *);
+#endif
+
+#endif /* USE_ETHER_NTOHOST */
+
+#include <pcap.h>
+#include <pcap-namedb.h>
+#include <signal.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "llc.h"
+#include "setsignal.h"
+#include "extract.h"
+#include "oui.h"
+
+#ifndef ETHER_ADDR_LEN
+#define ETHER_ADDR_LEN 6
+#endif
+
+/*
+ * hash tables for whatever-to-name translations
+ *
+ * XXX there has to be error checks against strdup(3) failure
+ */
+
+#define HASHNAMESIZE 4096
+
+struct hnamemem {
+ u_int32_t addr;
+ const char *name;
+ struct hnamemem *nxt;
+};
+
+static struct hnamemem hnametable[HASHNAMESIZE];
+static struct hnamemem tporttable[HASHNAMESIZE];
+static struct hnamemem uporttable[HASHNAMESIZE];
+static struct hnamemem eprototable[HASHNAMESIZE];
+static struct hnamemem dnaddrtable[HASHNAMESIZE];
+static struct hnamemem ipxsaptable[HASHNAMESIZE];
+
+#if defined(INET6) && defined(WIN32)
+/*
+ * fake gethostbyaddr for Win2k/XP
+ * gethostbyaddr() returns incorrect value when AF_INET6 is passed
+ * to 3rd argument.
+ *
+ * h_name in struct hostent is only valid.
+ */
+static struct hostent *
+win32_gethostbyaddr(const char *addr, int len, int type)
+{
+ static struct hostent host;
+ static char hostbuf[NI_MAXHOST];
+ char hname[NI_MAXHOST];
+ struct sockaddr_in6 addr6;
+
+ host.h_name = hostbuf;
+ switch (type) {
+ case AF_INET:
+ return gethostbyaddr(addr, len, type);
+ break;
+ case AF_INET6:
+ memset(&addr6, 0, sizeof(addr6));
+ addr6.sin6_family = AF_INET6;
+ memcpy(&addr6.sin6_addr, addr, len);
+ if (getnameinfo((struct sockaddr *)&addr6, sizeof(addr6),
+ hname, sizeof(hname), NULL, 0, 0)) {
+ return NULL;
+ } else {
+ strcpy(host.h_name, hname);
+ return &host;
+ }
+ break;
+ default:
+ return NULL;
+ }
+}
+#define gethostbyaddr win32_gethostbyaddr
+#endif /* INET6 & WIN32 */
+
+#ifdef INET6
+struct h6namemem {
+ struct in6_addr addr;
+ char *name;
+ struct h6namemem *nxt;
+};
+
+static struct h6namemem h6nametable[HASHNAMESIZE];
+#endif /* INET6 */
+
+struct enamemem {
+ u_short e_addr0;
+ u_short e_addr1;
+ u_short e_addr2;
+ const char *e_name;
+ u_char *e_nsap; /* used only for nsaptable[] */
+#define e_bs e_nsap /* for bytestringtable */
+ struct enamemem *e_nxt;
+};
+
+static struct enamemem enametable[HASHNAMESIZE];
+static struct enamemem nsaptable[HASHNAMESIZE];
+static struct enamemem bytestringtable[HASHNAMESIZE];
+
+struct protoidmem {
+ u_int32_t p_oui;
+ u_short p_proto;
+ const char *p_name;
+ struct protoidmem *p_nxt;
+};
+
+static struct protoidmem protoidtable[HASHNAMESIZE];
+
+/*
+ * A faster replacement for inet_ntoa().
+ */
+const char *
+intoa(u_int32_t addr)
+{
+ register char *cp;
+ register u_int byte;
+ register int n;
+ static char buf[sizeof(".xxx.xxx.xxx.xxx")];
+
+ NTOHL(addr);
+ cp = buf + sizeof(buf);
+ *--cp = '\0';
+
+ n = 4;
+ do {
+ byte = addr & 0xff;
+ *--cp = byte % 10 + '0';
+ byte /= 10;
+ if (byte > 0) {
+ *--cp = byte % 10 + '0';
+ byte /= 10;
+ if (byte > 0)
+ *--cp = byte + '0';
+ }
+ *--cp = '.';
+ addr >>= 8;
+ } while (--n > 0);
+
+ return cp + 1;
+}
+
+static u_int32_t f_netmask;
+static u_int32_t f_localnet;
+
+/*
+ * Return a name for the IP address pointed to by ap. This address
+ * is assumed to be in network byte order.
+ *
+ * NOTE: ap is *NOT* necessarily part of the packet data (not even if
+ * this is being called with the "ipaddr_string()" macro), so you
+ * *CANNOT* use the TCHECK{2}/TTEST{2} macros on it. Furthermore,
+ * even in cases where it *is* part of the packet data, the caller
+ * would still have to check for a null return value, even if it's
+ * just printing the return value with "%s" - not all versions of
+ * printf print "(null)" with "%s" and a null pointer, some of them
+ * don't check for a null pointer and crash in that case.
+ *
+ * The callers of this routine should, before handing this routine
+ * a pointer to packet data, be sure that the data is present in
+ * the packet buffer. They should probably do those checks anyway,
+ * as other data at that layer might not be IP addresses, and it
+ * also needs to check whether they're present in the packet buffer.
+ */
+const char *
+getname(const u_char *ap)
+{
+ register struct hostent *hp;
+ u_int32_t addr;
+ static struct hnamemem *p; /* static for longjmp() */
+
+ memcpy(&addr, ap, sizeof(addr));
+ p = &hnametable[addr & (HASHNAMESIZE-1)];
+ for (; p->nxt; p = p->nxt) {
+ if (p->addr == addr)
+ return (p->name);
+ }
+ p->addr = addr;
+ p->nxt = newhnamemem();
+
+ /*
+ * Print names unless:
+ * (1) -n was given.
+ * (2) Address is foreign and -f was given. (If -f was not
+ * given, f_netmask and f_localnet are 0 and the test
+ * evaluates to true)
+ */
+ if (!nflag &&
+ (addr & f_netmask) == f_localnet) {
+ hp = gethostbyaddr((char *)&addr, 4, AF_INET);
+ if (hp) {
+ char *dotp;
+
+ p->name = strdup(hp->h_name);
+ if (Nflag) {
+ /* Remove domain qualifications */
+ dotp = strchr(p->name, '.');
+ if (dotp)
+ *dotp = '\0';
+ }
+ return (p->name);
+ }
+ }
+ p->name = strdup(intoa(addr));
+ return (p->name);
+}
+
+#ifdef INET6
+/*
+ * Return a name for the IP6 address pointed to by ap. This address
+ * is assumed to be in network byte order.
+ */
+const char *
+getname6(const u_char *ap)
+{
+ register struct hostent *hp;
+ struct in6_addr addr;
+ static struct h6namemem *p; /* static for longjmp() */
+ register const char *cp;
+ char ntop_buf[INET6_ADDRSTRLEN];
+
+ memcpy(&addr, ap, sizeof(addr));
+ p = &h6nametable[*(u_int16_t *)&addr.s6_addr[14] & (HASHNAMESIZE-1)];
+ for (; p->nxt; p = p->nxt) {
+ if (memcmp(&p->addr, &addr, sizeof(addr)) == 0)
+ return (p->name);
+ }
+ p->addr = addr;
+ p->nxt = newh6namemem();
+
+ /*
+ * Do not print names if -n was given.
+ */
+ if (!nflag) {
+ hp = gethostbyaddr((char *)&addr, sizeof(addr), AF_INET6);
+ if (hp) {
+ char *dotp;
+
+ p->name = strdup(hp->h_name);
+ if (Nflag) {
+ /* Remove domain qualifications */
+ dotp = strchr(p->name, '.');
+ if (dotp)
+ *dotp = '\0';
+ }
+ return (p->name);
+ }
+ }
+ cp = inet_ntop(AF_INET6, &addr, ntop_buf, sizeof(ntop_buf));
+ p->name = strdup(cp);
+ return (p->name);
+}
+#endif /* INET6 */
+
+static const char hex[] = "0123456789abcdef";
+
+
+/* Find the hash node that corresponds the ether address 'ep' */
+
+static inline struct enamemem *
+lookup_emem(const u_char *ep)
+{
+ register u_int i, j, k;
+ struct enamemem *tp;
+
+ k = (ep[0] << 8) | ep[1];
+ j = (ep[2] << 8) | ep[3];
+ i = (ep[4] << 8) | ep[5];
+
+ tp = &enametable[(i ^ j) & (HASHNAMESIZE-1)];
+ while (tp->e_nxt)
+ if (tp->e_addr0 == i &&
+ tp->e_addr1 == j &&
+ tp->e_addr2 == k)
+ return tp;
+ else
+ tp = tp->e_nxt;
+ tp->e_addr0 = i;
+ tp->e_addr1 = j;
+ tp->e_addr2 = k;
+ tp->e_nxt = (struct enamemem *)calloc(1, sizeof(*tp));
+ if (tp->e_nxt == NULL)
+ error("lookup_emem: calloc");
+
+ return tp;
+}
+
+/*
+ * Find the hash node that corresponds to the bytestring 'bs'
+ * with length 'nlen'
+ */
+
+static inline struct enamemem *
+lookup_bytestring(register const u_char *bs, const unsigned int nlen)
+{
+ struct enamemem *tp;
+ register u_int i, j, k;
+
+ if (nlen >= 6) {
+ k = (bs[0] << 8) | bs[1];
+ j = (bs[2] << 8) | bs[3];
+ i = (bs[4] << 8) | bs[5];
+ } else if (nlen >= 4) {
+ k = (bs[0] << 8) | bs[1];
+ j = (bs[2] << 8) | bs[3];
+ i = 0;
+ } else
+ i = j = k = 0;
+
+ tp = &bytestringtable[(i ^ j) & (HASHNAMESIZE-1)];
+ while (tp->e_nxt)
+ if (tp->e_addr0 == i &&
+ tp->e_addr1 == j &&
+ tp->e_addr2 == k &&
+ memcmp((const char *)bs, (const char *)(tp->e_bs), nlen) == 0)
+ return tp;
+ else
+ tp = tp->e_nxt;
+
+ tp->e_addr0 = i;
+ tp->e_addr1 = j;
+ tp->e_addr2 = k;
+
+ tp->e_bs = (u_char *) calloc(1, nlen + 1);
+ memcpy(tp->e_bs, bs, nlen);
+ tp->e_nxt = (struct enamemem *)calloc(1, sizeof(*tp));
+ if (tp->e_nxt == NULL)
+ error("lookup_bytestring: calloc");
+
+ return tp;
+}
+
+/* Find the hash node that corresponds the NSAP 'nsap' */
+
+static inline struct enamemem *
+lookup_nsap(register const u_char *nsap)
+{
+ register u_int i, j, k;
+ unsigned int nlen = *nsap;
+ struct enamemem *tp;
+ const u_char *ensap = nsap + nlen - 6;
+
+ if (nlen > 6) {
+ k = (ensap[0] << 8) | ensap[1];
+ j = (ensap[2] << 8) | ensap[3];
+ i = (ensap[4] << 8) | ensap[5];
+ }
+ else
+ i = j = k = 0;
+
+ tp = &nsaptable[(i ^ j) & (HASHNAMESIZE-1)];
+ while (tp->e_nxt)
+ if (tp->e_addr0 == i &&
+ tp->e_addr1 == j &&
+ tp->e_addr2 == k &&
+ tp->e_nsap[0] == nlen &&
+ memcmp((const char *)&(nsap[1]),
+ (char *)&(tp->e_nsap[1]), nlen) == 0)
+ return tp;
+ else
+ tp = tp->e_nxt;
+ tp->e_addr0 = i;
+ tp->e_addr1 = j;
+ tp->e_addr2 = k;
+ tp->e_nsap = (u_char *)malloc(nlen + 1);
+ if (tp->e_nsap == NULL)
+ error("lookup_nsap: malloc");
+ memcpy((char *)tp->e_nsap, (const char *)nsap, nlen + 1);
+ tp->e_nxt = (struct enamemem *)calloc(1, sizeof(*tp));
+ if (tp->e_nxt == NULL)
+ error("lookup_nsap: calloc");
+
+ return tp;
+}
+
+/* Find the hash node that corresponds the protoid 'pi'. */
+
+static inline struct protoidmem *
+lookup_protoid(const u_char *pi)
+{
+ register u_int i, j;
+ struct protoidmem *tp;
+
+ /* 5 octets won't be aligned */
+ i = (((pi[0] << 8) + pi[1]) << 8) + pi[2];
+ j = (pi[3] << 8) + pi[4];
+ /* XXX should be endian-insensitive, but do big-endian testing XXX */
+
+ tp = &protoidtable[(i ^ j) & (HASHNAMESIZE-1)];
+ while (tp->p_nxt)
+ if (tp->p_oui == i && tp->p_proto == j)
+ return tp;
+ else
+ tp = tp->p_nxt;
+ tp->p_oui = i;
+ tp->p_proto = j;
+ tp->p_nxt = (struct protoidmem *)calloc(1, sizeof(*tp));
+ if (tp->p_nxt == NULL)
+ error("lookup_protoid: calloc");
+
+ return tp;
+}
+
+const char *
+etheraddr_string(register const u_char *ep)
+{
+ register int i;
+ register char *cp;
+ register struct enamemem *tp;
+ int oui;
+ char buf[BUFSIZE];
+
+ tp = lookup_emem(ep);
+ if (tp->e_name)
+ return (tp->e_name);
+#ifdef USE_ETHER_NTOHOST
+ if (!nflag) {
+ char buf2[BUFSIZE];
+
+ /*
+ * We don't cast it to "const struct ether_addr *"
+ * because some systems fail to declare the second
+ * argument as a "const" pointer, even though they
+ * don't modify what it points to.
+ */
+ if (ether_ntohost(buf2, (struct ether_addr *)ep) == 0) {
+ tp->e_name = strdup(buf2);
+ return (tp->e_name);
+ }
+ }
+#endif
+ cp = buf;
+ oui = EXTRACT_24BITS(ep);
+ *cp++ = hex[*ep >> 4 ];
+ *cp++ = hex[*ep++ & 0xf];
+ for (i = 5; --i >= 0;) {
+ *cp++ = ':';
+ *cp++ = hex[*ep >> 4 ];
+ *cp++ = hex[*ep++ & 0xf];
+ }
+
+ if (!nflag) {
+ snprintf(cp, BUFSIZE - (2 + 5*3), " (oui %s)",
+ tok2str(oui_values, "Unknown", oui));
+ } else
+ *cp = '\0';
+ tp->e_name = strdup(buf);
+ return (tp->e_name);
+}
+
+const char *
+le64addr_string(const u_char *ep)
+{
+ const unsigned int len = 8;
+ register u_int i;
+ register char *cp;
+ register struct enamemem *tp;
+ char buf[BUFSIZE];
+
+ tp = lookup_bytestring(ep, len);
+ if (tp->e_name)
+ return (tp->e_name);
+
+ cp = buf;
+ for (i = len; i > 0 ; --i) {
+ *cp++ = hex[*(ep + i - 1) >> 4];
+ *cp++ = hex[*(ep + i - 1) & 0xf];
+ *cp++ = ':';
+ }
+ cp --;
+
+ *cp = '\0';
+
+ tp->e_name = strdup(buf);
+
+ return (tp->e_name);
+}
+
+const char *
+linkaddr_string(const u_char *ep, const unsigned int type, const unsigned int len)
+{
+ register u_int i;
+ register char *cp;
+ register struct enamemem *tp;
+
+ if (len == 0)
+ return ("<empty>");
+
+ if (type == LINKADDR_ETHER && len == ETHER_ADDR_LEN)
+ return (etheraddr_string(ep));
+
+ if (type == LINKADDR_FRELAY)
+ return (q922_string(ep));
+
+ tp = lookup_bytestring(ep, len);
+ if (tp->e_name)
+ return (tp->e_name);
+
+ tp->e_name = cp = (char *)malloc(len*3);
+ if (tp->e_name == NULL)
+ error("linkaddr_string: malloc");
+ *cp++ = hex[*ep >> 4];
+ *cp++ = hex[*ep++ & 0xf];
+ for (i = len-1; i > 0 ; --i) {
+ *cp++ = ':';
+ *cp++ = hex[*ep >> 4];
+ *cp++ = hex[*ep++ & 0xf];
+ }
+ *cp = '\0';
+ return (tp->e_name);
+}
+
+const char *
+etherproto_string(u_short port)
+{
+ register char *cp;
+ register struct hnamemem *tp;
+ register u_int32_t i = port;
+ char buf[sizeof("0000")];
+
+ for (tp = &eprototable[i & (HASHNAMESIZE-1)]; tp->nxt; tp = tp->nxt)
+ if (tp->addr == i)
+ return (tp->name);
+
+ tp->addr = i;
+ tp->nxt = newhnamemem();
+
+ cp = buf;
+ NTOHS(port);
+ *cp++ = hex[port >> 12 & 0xf];
+ *cp++ = hex[port >> 8 & 0xf];
+ *cp++ = hex[port >> 4 & 0xf];
+ *cp++ = hex[port & 0xf];
+ *cp++ = '\0';
+ tp->name = strdup(buf);
+ return (tp->name);
+}
+
+const char *
+protoid_string(register const u_char *pi)
+{
+ register u_int i, j;
+ register char *cp;
+ register struct protoidmem *tp;
+ char buf[sizeof("00:00:00:00:00")];
+
+ tp = lookup_protoid(pi);
+ if (tp->p_name)
+ return tp->p_name;
+
+ cp = buf;
+ if ((j = *pi >> 4) != 0)
+ *cp++ = hex[j];
+ *cp++ = hex[*pi++ & 0xf];
+ for (i = 4; (int)--i >= 0;) {
+ *cp++ = ':';
+ if ((j = *pi >> 4) != 0)
+ *cp++ = hex[j];
+ *cp++ = hex[*pi++ & 0xf];
+ }
+ *cp = '\0';
+ tp->p_name = strdup(buf);
+ return (tp->p_name);
+}
+
+#define ISONSAP_MAX_LENGTH 20
+const char *
+isonsap_string(const u_char *nsap, register u_int nsap_length)
+{
+ register u_int nsap_idx;
+ register char *cp;
+ register struct enamemem *tp;
+
+ if (nsap_length < 1 || nsap_length > ISONSAP_MAX_LENGTH)
+ return ("isonsap_string: illegal length");
+
+ tp = lookup_nsap(nsap);
+ if (tp->e_name)
+ return tp->e_name;
+
+ tp->e_name = cp = (char *)malloc(sizeof("xx.xxxx.xxxx.xxxx.xxxx.xxxx.xxxx.xxxx.xxxx.xxxx.xx"));
+ if (cp == NULL)
+ error("isonsap_string: malloc");
+
+ for (nsap_idx = 0; nsap_idx < nsap_length; nsap_idx++) {
+ *cp++ = hex[*nsap >> 4];
+ *cp++ = hex[*nsap++ & 0xf];
+ if (((nsap_idx & 1) == 0) &&
+ (nsap_idx + 1 < nsap_length)) {
+ *cp++ = '.';
+ }
+ }
+ *cp = '\0';
+ return (tp->e_name);
+}
+
+const char *
+tcpport_string(u_short port)
+{
+ register struct hnamemem *tp;
+ register u_int32_t i = port;
+ char buf[sizeof("00000")];
+
+ for (tp = &tporttable[i & (HASHNAMESIZE-1)]; tp->nxt; tp = tp->nxt)
+ if (tp->addr == i)
+ return (tp->name);
+
+ tp->addr = i;
+ tp->nxt = newhnamemem();
+
+ (void)snprintf(buf, sizeof(buf), "%u", i);
+ tp->name = strdup(buf);
+ return (tp->name);
+}
+
+const char *
+udpport_string(register u_short port)
+{
+ register struct hnamemem *tp;
+ register u_int32_t i = port;
+ char buf[sizeof("00000")];
+
+ for (tp = &uporttable[i & (HASHNAMESIZE-1)]; tp->nxt; tp = tp->nxt)
+ if (tp->addr == i)
+ return (tp->name);
+
+ tp->addr = i;
+ tp->nxt = newhnamemem();
+
+ (void)snprintf(buf, sizeof(buf), "%u", i);
+ tp->name = strdup(buf);
+ return (tp->name);
+}
+
+const char *
+ipxsap_string(u_short port)
+{
+ register char *cp;
+ register struct hnamemem *tp;
+ register u_int32_t i = port;
+ char buf[sizeof("0000")];
+
+ for (tp = &ipxsaptable[i & (HASHNAMESIZE-1)]; tp->nxt; tp = tp->nxt)
+ if (tp->addr == i)
+ return (tp->name);
+
+ tp->addr = i;
+ tp->nxt = newhnamemem();
+
+ cp = buf;
+ NTOHS(port);
+ *cp++ = hex[port >> 12 & 0xf];
+ *cp++ = hex[port >> 8 & 0xf];
+ *cp++ = hex[port >> 4 & 0xf];
+ *cp++ = hex[port & 0xf];
+ *cp++ = '\0';
+ tp->name = strdup(buf);
+ return (tp->name);
+}
+
+static void
+init_servarray(void)
+{
+ struct servent *sv;
+ register struct hnamemem *table;
+ register int i;
+ char buf[sizeof("0000000000")];
+
+ while ((sv = getservent()) != NULL) {
+ int port = ntohs(sv->s_port);
+ i = port & (HASHNAMESIZE-1);
+ if (strcmp(sv->s_proto, "tcp") == 0)
+ table = &tporttable[i];
+ else if (strcmp(sv->s_proto, "udp") == 0)
+ table = &uporttable[i];
+ else
+ continue;
+
+ while (table->name)
+ table = table->nxt;
+ if (nflag) {
+ (void)snprintf(buf, sizeof(buf), "%d", port);
+ table->name = strdup(buf);
+ } else
+ table->name = strdup(sv->s_name);
+ table->addr = port;
+ table->nxt = newhnamemem();
+ }
+ endservent();
+}
+
+/* in libpcap.a (nametoaddr.c) */
+#if defined(WIN32) && !defined(USE_STATIC_LIBPCAP)
+__declspec(dllimport)
+#else
+extern
+#endif
+const struct eproto {
+ const char *s;
+ u_short p;
+} eproto_db[];
+
+static void
+init_eprotoarray(void)
+{
+ register int i;
+ register struct hnamemem *table;
+
+ for (i = 0; eproto_db[i].s; i++) {
+ int j = htons(eproto_db[i].p) & (HASHNAMESIZE-1);
+ table = &eprototable[j];
+ while (table->name)
+ table = table->nxt;
+ table->name = eproto_db[i].s;
+ table->addr = htons(eproto_db[i].p);
+ table->nxt = newhnamemem();
+ }
+}
+
+static const struct protoidlist {
+ const u_char protoid[5];
+ const char *name;
+} protoidlist[] = {
+ {{ 0x00, 0x00, 0x0c, 0x01, 0x07 }, "CiscoMLS" },
+ {{ 0x00, 0x00, 0x0c, 0x20, 0x00 }, "CiscoCDP" },
+ {{ 0x00, 0x00, 0x0c, 0x20, 0x01 }, "CiscoCGMP" },
+ {{ 0x00, 0x00, 0x0c, 0x20, 0x03 }, "CiscoVTP" },
+ {{ 0x00, 0xe0, 0x2b, 0x00, 0xbb }, "ExtremeEDP" },
+ {{ 0x00, 0x00, 0x00, 0x00, 0x00 }, NULL }
+};
+
+/*
+ * SNAP proto IDs with org code 0:0:0 are actually encapsulated Ethernet
+ * types.
+ */
+static void
+init_protoidarray(void)
+{
+ register int i;
+ register struct protoidmem *tp;
+ const struct protoidlist *pl;
+ u_char protoid[5];
+
+ protoid[0] = 0;
+ protoid[1] = 0;
+ protoid[2] = 0;
+ for (i = 0; eproto_db[i].s; i++) {
+ u_short etype = htons(eproto_db[i].p);
+
+ memcpy((char *)&protoid[3], (char *)&etype, 2);
+ tp = lookup_protoid(protoid);
+ tp->p_name = strdup(eproto_db[i].s);
+ }
+ /* Hardwire some SNAP proto ID names */
+ for (pl = protoidlist; pl->name != NULL; ++pl) {
+ tp = lookup_protoid(pl->protoid);
+ /* Don't override existing name */
+ if (tp->p_name != NULL)
+ continue;
+
+ tp->p_name = pl->name;
+ }
+}
+
+static const struct etherlist {
+ const u_char addr[6];
+ const char *name;
+} etherlist[] = {
+ {{ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, "Broadcast" },
+ {{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, NULL }
+};
+
+/*
+ * Initialize the ethers hash table. We take two different approaches
+ * depending on whether or not the system provides the ethers name
+ * service. If it does, we just wire in a few names at startup,
+ * and etheraddr_string() fills in the table on demand. If it doesn't,
+ * then we suck in the entire /etc/ethers file at startup. The idea
+ * is that parsing the local file will be fast, but spinning through
+ * all the ethers entries via NIS & next_etherent might be very slow.
+ *
+ * XXX pcap_next_etherent doesn't belong in the pcap interface, but
+ * since the pcap module already does name-to-address translation,
+ * it's already does most of the work for the ethernet address-to-name
+ * translation, so we just pcap_next_etherent as a convenience.
+ */
+static void
+init_etherarray(void)
+{
+ register const struct etherlist *el;
+ register struct enamemem *tp;
+#ifdef USE_ETHER_NTOHOST
+ char name[256];
+#else
+ register struct pcap_etherent *ep;
+ register FILE *fp;
+
+ /* Suck in entire ethers file */
+ fp = fopen(PCAP_ETHERS_FILE, "r");
+ if (fp != NULL) {
+ while ((ep = pcap_next_etherent(fp)) != NULL) {
+ tp = lookup_emem(ep->addr);
+ tp->e_name = strdup(ep->name);
+ }
+ (void)fclose(fp);
+ }
+#endif
+
+ /* Hardwire some ethernet names */
+ for (el = etherlist; el->name != NULL; ++el) {
+ tp = lookup_emem(el->addr);
+ /* Don't override existing name */
+ if (tp->e_name != NULL)
+ continue;
+
+#ifdef USE_ETHER_NTOHOST
+ /*
+ * Use YP/NIS version of name if available.
+ *
+ * We don't cast it to "const struct ether_addr *"
+ * because some systems don't modify the Ethernet
+ * address but fail to declare the second argument
+ * as a "const" pointer.
+ */
+ if (ether_ntohost(name, (struct ether_addr *)el->addr) == 0) {
+ tp->e_name = strdup(name);
+ continue;
+ }
+#endif
+ tp->e_name = el->name;
+ }
+}
+
+static const struct tok ipxsap_db[] = {
+ { 0x0000, "Unknown" },
+ { 0x0001, "User" },
+ { 0x0002, "User Group" },
+ { 0x0003, "PrintQueue" },
+ { 0x0004, "FileServer" },
+ { 0x0005, "JobServer" },
+ { 0x0006, "Gateway" },
+ { 0x0007, "PrintServer" },
+ { 0x0008, "ArchiveQueue" },
+ { 0x0009, "ArchiveServer" },
+ { 0x000a, "JobQueue" },
+ { 0x000b, "Administration" },
+ { 0x000F, "Novell TI-RPC" },
+ { 0x0017, "Diagnostics" },
+ { 0x0020, "NetBIOS" },
+ { 0x0021, "NAS SNA Gateway" },
+ { 0x0023, "NACS AsyncGateway" },
+ { 0x0024, "RemoteBridge/RoutingService" },
+ { 0x0026, "BridgeServer" },
+ { 0x0027, "TCP/IP Gateway" },
+ { 0x0028, "Point-to-point X.25 BridgeServer" },
+ { 0x0029, "3270 Gateway" },
+ { 0x002a, "CHI Corp" },
+ { 0x002c, "PC Chalkboard" },
+ { 0x002d, "TimeSynchServer" },
+ { 0x002e, "ARCserve5.0/PalindromeBackup" },
+ { 0x0045, "DI3270 Gateway" },
+ { 0x0047, "AdvertisingPrintServer" },
+ { 0x004a, "NetBlazerModems" },
+ { 0x004b, "BtrieveVAP" },
+ { 0x004c, "NetwareSQL" },
+ { 0x004d, "XtreeNetwork" },
+ { 0x0050, "BtrieveVAP4.11" },
+ { 0x0052, "QuickLink" },
+ { 0x0053, "PrintQueueUser" },
+ { 0x0058, "Multipoint X.25 Router" },
+ { 0x0060, "STLB/NLM" },
+ { 0x0064, "ARCserve" },
+ { 0x0066, "ARCserve3.0" },
+ { 0x0072, "WAN CopyUtility" },
+ { 0x007a, "TES-NetwareVMS" },
+ { 0x0092, "WATCOM Debugger/EmeraldTapeBackupServer" },
+ { 0x0095, "DDA OBGYN" },
+ { 0x0098, "NetwareAccessServer" },
+ { 0x009a, "Netware for VMS II/NamedPipeServer" },
+ { 0x009b, "NetwareAccessServer" },
+ { 0x009e, "PortableNetwareServer/SunLinkNVT" },
+ { 0x00a1, "PowerchuteAPC UPS" },
+ { 0x00aa, "LAWserve" },
+ { 0x00ac, "CompaqIDA StatusMonitor" },
+ { 0x0100, "PIPE STAIL" },
+ { 0x0102, "LAN ProtectBindery" },
+ { 0x0103, "OracleDataBaseServer" },
+ { 0x0107, "Netware386/RSPX RemoteConsole" },
+ { 0x010f, "NovellSNA Gateway" },
+ { 0x0111, "TestServer" },
+ { 0x0112, "HP PrintServer" },
+ { 0x0114, "CSA MUX" },
+ { 0x0115, "CSA LCA" },
+ { 0x0116, "CSA CM" },
+ { 0x0117, "CSA SMA" },
+ { 0x0118, "CSA DBA" },
+ { 0x0119, "CSA NMA" },
+ { 0x011a, "CSA SSA" },
+ { 0x011b, "CSA STATUS" },
+ { 0x011e, "CSA APPC" },
+ { 0x0126, "SNA TEST SSA Profile" },
+ { 0x012a, "CSA TRACE" },
+ { 0x012b, "NetwareSAA" },
+ { 0x012e, "IKARUS VirusScan" },
+ { 0x0130, "CommunicationsExecutive" },
+ { 0x0133, "NNS DomainServer/NetwareNamingServicesDomain" },
+ { 0x0135, "NetwareNamingServicesProfile" },
+ { 0x0137, "Netware386 PrintQueue/NNS PrintQueue" },
+ { 0x0141, "LAN SpoolServer" },
+ { 0x0152, "IRMALAN Gateway" },
+ { 0x0154, "NamedPipeServer" },
+ { 0x0166, "NetWareManagement" },
+ { 0x0168, "Intel PICKIT CommServer/Intel CAS TalkServer" },
+ { 0x0173, "Compaq" },
+ { 0x0174, "Compaq SNMP Agent" },
+ { 0x0175, "Compaq" },
+ { 0x0180, "XTreeServer/XTreeTools" },
+ { 0x018A, "NASI ServicesBroadcastServer" },
+ { 0x01b0, "GARP Gateway" },
+ { 0x01b1, "Binfview" },
+ { 0x01bf, "IntelLanDeskManager" },
+ { 0x01ca, "AXTEC" },
+ { 0x01cb, "ShivaNetModem/E" },
+ { 0x01cc, "ShivaLanRover/E" },
+ { 0x01cd, "ShivaLanRover/T" },
+ { 0x01ce, "ShivaUniversal" },
+ { 0x01d8, "CastelleFAXPressServer" },
+ { 0x01da, "CastelleLANPressPrintServer" },
+ { 0x01dc, "CastelleFAX/Xerox7033 FaxServer/ExcelLanFax" },
+ { 0x01f0, "LEGATO" },
+ { 0x01f5, "LEGATO" },
+ { 0x0233, "NMS Agent/NetwareManagementAgent" },
+ { 0x0237, "NMS IPX Discovery/LANternReadWriteChannel" },
+ { 0x0238, "NMS IP Discovery/LANternTrapAlarmChannel" },
+ { 0x023a, "LANtern" },
+ { 0x023c, "MAVERICK" },
+ { 0x023f, "NovellSMDR" },
+ { 0x024e, "NetwareConnect" },
+ { 0x024f, "NASI ServerBroadcast Cisco" },
+ { 0x026a, "NMS ServiceConsole" },
+ { 0x026b, "TimeSynchronizationServer Netware 4.x" },
+ { 0x0278, "DirectoryServer Netware 4.x" },
+ { 0x027b, "NetwareManagementAgent" },
+ { 0x0280, "Novell File and Printer Sharing Service for PC" },
+ { 0x0304, "NovellSAA Gateway" },
+ { 0x0308, "COM/VERMED" },
+ { 0x030a, "GalacticommWorldgroupServer" },
+ { 0x030c, "IntelNetport2/HP JetDirect/HP Quicksilver" },
+ { 0x0320, "AttachmateGateway" },
+ { 0x0327, "MicrosoftDiagnostiocs" },
+ { 0x0328, "WATCOM SQL Server" },
+ { 0x0335, "MultiTechSystems MultisynchCommServer" },
+ { 0x0343, "Xylogics RemoteAccessServer/LANModem" },
+ { 0x0355, "ArcadaBackupExec" },
+ { 0x0358, "MSLCD1" },
+ { 0x0361, "NETINELO" },
+ { 0x037e, "Powerchute UPS Monitoring" },
+ { 0x037f, "ViruSafeNotify" },
+ { 0x0386, "HP Bridge" },
+ { 0x0387, "HP Hub" },
+ { 0x0394, "NetWare SAA Gateway" },
+ { 0x039b, "LotusNotes" },
+ { 0x03b7, "CertusAntiVirus" },
+ { 0x03c4, "ARCserve4.0" },
+ { 0x03c7, "LANspool3.5" },
+ { 0x03d7, "LexmarkPrinterServer" },
+ { 0x03d8, "LexmarkXLE PrinterServer" },
+ { 0x03dd, "BanyanENS NetwareClient" },
+ { 0x03de, "GuptaSequelBaseServer/NetWareSQL" },
+ { 0x03e1, "UnivelUnixware" },
+ { 0x03e4, "UnivelUnixware" },
+ { 0x03fc, "IntelNetport" },
+ { 0x03fd, "PrintServerQueue" },
+ { 0x040A, "ipnServer" },
+ { 0x040D, "LVERRMAN" },
+ { 0x040E, "LVLIC" },
+ { 0x0414, "NET Silicon (DPI)/Kyocera" },
+ { 0x0429, "SiteLockVirus" },
+ { 0x0432, "UFHELPR???" },
+ { 0x0433, "Synoptics281xAdvancedSNMPAgent" },
+ { 0x0444, "MicrosoftNT SNA Server" },
+ { 0x0448, "Oracle" },
+ { 0x044c, "ARCserve5.01" },
+ { 0x0457, "CanonGP55" },
+ { 0x045a, "QMS Printers" },
+ { 0x045b, "DellSCSI Array" },
+ { 0x0491, "NetBlazerModems" },
+ { 0x04ac, "OnTimeScheduler" },
+ { 0x04b0, "CD-Net" },
+ { 0x0513, "EmulexNQA" },
+ { 0x0520, "SiteLockChecks" },
+ { 0x0529, "SiteLockChecks" },
+ { 0x052d, "CitrixOS2 AppServer" },
+ { 0x0535, "Tektronix" },
+ { 0x0536, "Milan" },
+ { 0x055d, "Attachmate SNA gateway" },
+ { 0x056b, "IBM8235 ModemServer" },
+ { 0x056c, "ShivaLanRover/E PLUS" },
+ { 0x056d, "ShivaLanRover/T PLUS" },
+ { 0x0580, "McAfeeNetShield" },
+ { 0x05B8, "NLM to workstation communication (Revelation Software)" },
+ { 0x05BA, "CompatibleSystemsRouters" },
+ { 0x05BE, "CheyenneHierarchicalStorageManager" },
+ { 0x0606, "JCWatermarkImaging" },
+ { 0x060c, "AXISNetworkPrinter" },
+ { 0x0610, "AdaptecSCSIManagement" },
+ { 0x0621, "IBM AntiVirus" },
+ { 0x0640, "Windows95 RemoteRegistryService" },
+ { 0x064e, "MicrosoftIIS" },
+ { 0x067b, "Microsoft Win95/98 File and Print Sharing for NetWare" },
+ { 0x067c, "Microsoft Win95/98 File and Print Sharing for NetWare" },
+ { 0x076C, "Xerox" },
+ { 0x079b, "ShivaLanRover/E 115" },
+ { 0x079c, "ShivaLanRover/T 115" },
+ { 0x07B4, "CubixWorldDesk" },
+ { 0x07c2, "Quarterdeck IWare Connect V2.x NLM" },
+ { 0x07c1, "Quarterdeck IWare Connect V3.x NLM" },
+ { 0x0810, "ELAN License Server Demo" },
+ { 0x0824, "ShivaLanRoverAccessSwitch/E" },
+ { 0x086a, "ISSC Collector" },
+ { 0x087f, "ISSC DAS AgentAIX" },
+ { 0x0880, "Intel Netport PRO" },
+ { 0x0881, "Intel Netport PRO" },
+ { 0x0b29, "SiteLock" },
+ { 0x0c29, "SiteLockApplications" },
+ { 0x0c2c, "LicensingServer" },
+ { 0x2101, "PerformanceTechnologyInstantInternet" },
+ { 0x2380, "LAI SiteLock" },
+ { 0x238c, "MeetingMaker" },
+ { 0x4808, "SiteLockServer/SiteLockMetering" },
+ { 0x5555, "SiteLockUser" },
+ { 0x6312, "Tapeware" },
+ { 0x6f00, "RabbitGateway" },
+ { 0x7703, "MODEM" },
+ { 0x8002, "NetPortPrinters" },
+ { 0x8008, "WordPerfectNetworkVersion" },
+ { 0x85BE, "Cisco EIGRP" },
+ { 0x8888, "WordPerfectNetworkVersion/QuickNetworkManagement" },
+ { 0x9000, "McAfeeNetShield" },
+ { 0x9604, "CSA-NT_MON" },
+ { 0xb6a8, "OceanIsleReachoutRemoteControl" },
+ { 0xf11f, "SiteLockMetering" },
+ { 0xf1ff, "SiteLock" },
+ { 0xf503, "Microsoft SQL Server" },
+ { 0xF905, "IBM TimeAndPlace" },
+ { 0xfbfb, "TopCallIII FaxServer" },
+ { 0xffff, "AnyService/Wildcard" },
+ { 0, (char *)0 }
+};
+
+static void
+init_ipxsaparray(void)
+{
+ register int i;
+ register struct hnamemem *table;
+
+ for (i = 0; ipxsap_db[i].s != NULL; i++) {
+ int j = htons(ipxsap_db[i].v) & (HASHNAMESIZE-1);
+ table = &ipxsaptable[j];
+ while (table->name)
+ table = table->nxt;
+ table->name = ipxsap_db[i].s;
+ table->addr = htons(ipxsap_db[i].v);
+ table->nxt = newhnamemem();
+ }
+}
+
+/*
+ * Initialize the address to name translation machinery. We map all
+ * non-local IP addresses to numeric addresses if fflag is true (i.e.,
+ * to prevent blocking on the nameserver). localnet is the IP address
+ * of the local network. mask is its subnet mask.
+ */
+void
+init_addrtoname(u_int32_t localnet, u_int32_t mask)
+{
+ if (fflag) {
+ f_localnet = localnet;
+ f_netmask = mask;
+ }
+ if (nflag)
+ /*
+ * Simplest way to suppress names.
+ */
+ return;
+
+ init_etherarray();
+ init_servarray();
+ init_eprotoarray();
+ init_protoidarray();
+ init_ipxsaparray();
+}
+
+const char *
+dnaddr_string(u_short dnaddr)
+{
+ register struct hnamemem *tp;
+
+ for (tp = &dnaddrtable[dnaddr & (HASHNAMESIZE-1)]; tp->nxt != 0;
+ tp = tp->nxt)
+ if (tp->addr == dnaddr)
+ return (tp->name);
+
+ tp->addr = dnaddr;
+ tp->nxt = newhnamemem();
+ if (nflag)
+ tp->name = dnnum_string(dnaddr);
+ else
+ tp->name = dnname_string(dnaddr);
+
+ return(tp->name);
+}
+
+/* Return a zero'ed hnamemem struct and cuts down on calloc() overhead */
+struct hnamemem *
+newhnamemem(void)
+{
+ register struct hnamemem *p;
+ static struct hnamemem *ptr = NULL;
+ static u_int num = 0;
+
+ if (num <= 0) {
+ num = 64;
+ ptr = (struct hnamemem *)calloc(num, sizeof (*ptr));
+ if (ptr == NULL)
+ error("newhnamemem: calloc");
+ }
+ --num;
+ p = ptr++;
+ return (p);
+}
+
+#ifdef INET6
+/* Return a zero'ed h6namemem struct and cuts down on calloc() overhead */
+struct h6namemem *
+newh6namemem(void)
+{
+ register struct h6namemem *p;
+ static struct h6namemem *ptr = NULL;
+ static u_int num = 0;
+
+ if (num <= 0) {
+ num = 64;
+ ptr = (struct h6namemem *)calloc(num, sizeof (*ptr));
+ if (ptr == NULL)
+ error("newh6namemem: calloc");
+ }
+ --num;
+ p = ptr++;
+ return (p);
+}
+#endif /* INET6 */
diff --git a/tcpdump-4.3.0/addrtoname.h b/tcpdump-4.3.0/addrtoname.h
new file mode 100644
index 0000000..cd5c41f
--- /dev/null
+++ b/tcpdump-4.3.0/addrtoname.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 1990, 1992, 1993, 1994, 1995, 1996, 1997
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * @(#) $Header: /tcpdump/master/tcpdump/addrtoname.h,v 1.20 2007-08-08 14:06:34 hannes Exp $ (LBL)
+ */
+
+/* Name to address translation routines. */
+
+enum {
+ LINKADDR_ETHER,
+ LINKADDR_FRELAY,
+ LINKADDR_IEEE1394,
+ LINKADDR_ATM
+};
+
+#define BUFSIZE 128
+
+extern const char *linkaddr_string(const u_char *, const unsigned int, const unsigned int);
+extern const char *etheraddr_string(const u_char *);
+extern const char *le64addr_string(const u_char *);
+extern const char *etherproto_string(u_short);
+extern const char *tcpport_string(u_short);
+extern const char *udpport_string(u_short);
+extern const char *getname(const u_char *);
+#ifdef INET6
+extern const char *getname6(const u_char *);
+#endif
+extern const char *intoa(u_int32_t);
+
+extern void init_addrtoname(u_int32_t, u_int32_t);
+extern struct hnamemem *newhnamemem(void);
+#ifdef INET6
+extern struct h6namemem *newh6namemem(void);
+#endif
+
+#define ipaddr_string(p) getname((const u_char *)(p))
+#ifdef INET6
+#define ip6addr_string(p) getname6((const u_char *)(p))
+#endif
diff --git a/tcpdump-4.3.0/af.c b/tcpdump-4.3.0/af.c
new file mode 100644
index 0000000..2c8a928
--- /dev/null
+++ b/tcpdump-4.3.0/af.c
@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 1998-2006 The TCPDUMP project
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code
+ * distributions retain the above copyright notice and this paragraph
+ * in its entirety, and (2) distributions including binary code include
+ * the above copyright notice and this paragraph in its entirety in
+ * the documentation or other materials provided with the distribution.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
+ * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
+ * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ *
+ * Original code by Hannes Gredler (hannes@juniper.net)
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/af.c,v 1.3 2006-03-23 14:58:44 hannes Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+#include "interface.h"
+#include "af.h"
+
+const struct tok af_values[] = {
+ { 0, "Reserved"},
+ { AFNUM_INET, "IPv4"},
+ { AFNUM_INET6, "IPv6"},
+ { AFNUM_NSAP, "NSAP"},
+ { AFNUM_HDLC, "HDLC"},
+ { AFNUM_BBN1822, "BBN 1822"},
+ { AFNUM_802, "802"},
+ { AFNUM_E163, "E.163"},
+ { AFNUM_E164, "E.164"},
+ { AFNUM_F69, "F.69"},
+ { AFNUM_X121, "X.121"},
+ { AFNUM_IPX, "Novell IPX"},
+ { AFNUM_ATALK, "Appletalk"},
+ { AFNUM_DECNET, "Decnet IV"},
+ { AFNUM_BANYAN, "Banyan Vines"},
+ { AFNUM_E164NSAP, "E.164 with NSAP subaddress"},
+ { AFNUM_L2VPN, "Layer-2 VPN"},
+ { AFNUM_VPLS, "VPLS"},
+ { 0, NULL},
+};
+
+const struct tok bsd_af_values[] = {
+ { BSD_AFNUM_INET, "IPv4" },
+ { BSD_AFNUM_NS, "NS" },
+ { BSD_AFNUM_ISO, "ISO" },
+ { BSD_AFNUM_APPLETALK, "Appletalk" },
+ { BSD_AFNUM_IPX, "IPX" },
+ { BSD_AFNUM_INET6_BSD, "IPv6" },
+ { BSD_AFNUM_INET6_FREEBSD, "IPv6" },
+ { BSD_AFNUM_INET6_DARWIN, "IPv6" },
+ { 0, NULL}
+};
diff --git a/tcpdump-4.3.0/af.h b/tcpdump-4.3.0/af.h
new file mode 100644
index 0000000..679cc8e
--- /dev/null
+++ b/tcpdump-4.3.0/af.h
@@ -0,0 +1,57 @@
+/* @(#) $Header: /tcpdump/master/tcpdump/af.h,v 1.3 2006-03-23 14:58:44 hannes Exp $ (LBL) */
+
+/*
+ * Copyright (c) 1998-2006 The TCPDUMP project
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code
+ * distributions retain the above copyright notice and this paragraph
+ * in its entirety, and (2) distributions including binary code include
+ * the above copyright notice and this paragraph in its entirety in
+ * the documentation or other materials provided with the distribution.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
+ * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
+ * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ *
+ * Original code by Hannes Gredler (hannes@juniper.net)
+ */
+
+extern const struct tok af_values[];
+extern const struct tok bsd_af_values[];
+
+/* RFC1700 address family numbers */
+#define AFNUM_INET 1
+#define AFNUM_INET6 2
+#define AFNUM_NSAP 3
+#define AFNUM_HDLC 4
+#define AFNUM_BBN1822 5
+#define AFNUM_802 6
+#define AFNUM_E163 7
+#define AFNUM_E164 8
+#define AFNUM_F69 9
+#define AFNUM_X121 10
+#define AFNUM_IPX 11
+#define AFNUM_ATALK 12
+#define AFNUM_DECNET 13
+#define AFNUM_BANYAN 14
+#define AFNUM_E164NSAP 15
+#define AFNUM_VPLS 25
+/* draft-kompella-ppvpn-l2vpn */
+#define AFNUM_L2VPN 196 /* still to be approved by IANA */
+
+/*
+ * BSD AF_ values.
+ *
+ * Unfortunately, the BSDs don't all use the same value for AF_INET6,
+ * so, because we want to be able to read captures from all of the BSDs,
+ * we check for all of them.
+ */
+#define BSD_AFNUM_INET 2
+#define BSD_AFNUM_NS 6 /* XEROX NS protocols */
+#define BSD_AFNUM_ISO 7
+#define BSD_AFNUM_APPLETALK 16
+#define BSD_AFNUM_IPX 23
+#define BSD_AFNUM_INET6_BSD 24 /* OpenBSD (and probably NetBSD), BSD/OS */
+#define BSD_AFNUM_INET6_FREEBSD 28
+#define BSD_AFNUM_INET6_DARWIN 30
diff --git a/tcpdump-4.3.0/ah.h b/tcpdump-4.3.0/ah.h
new file mode 100644
index 0000000..c22806a
--- /dev/null
+++ b/tcpdump-4.3.0/ah.h
@@ -0,0 +1,57 @@
+/* $NetBSD: ah.h,v 1.12 2000/07/23 05:23:04 itojun Exp $ */
+/* $KAME: ah.h,v 1.12 2000/07/20 17:41:01 itojun Exp $ */
+
+/*
+ * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the project nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * RFC1826/2402 authentication header.
+ */
+
+#ifndef _NETINET6_AH_H_
+#define _NETINET6_AH_H_
+
+struct ah {
+ u_int8_t ah_nxt; /* Next Header */
+ u_int8_t ah_len; /* Length of data, in 32bit */
+ u_int16_t ah_reserve; /* Reserved for future use */
+ u_int32_t ah_spi; /* Security parameter index */
+ /* variable size, 32bit bound*/ /* Authentication data */
+};
+
+struct newah {
+ u_int8_t ah_nxt; /* Next Header */
+ u_int8_t ah_len; /* Length of data + 1, in 32bit */
+ u_int16_t ah_reserve; /* Reserved for future use */
+ u_int32_t ah_spi; /* Security parameter index */
+ u_int32_t ah_seq; /* Sequence number field */
+ /* variable size, 32bit bound*/ /* Authentication data */
+};
+
+#endif /*_NETINET6_AH_H_*/
diff --git a/tcpdump-4.3.0/aodv.h b/tcpdump-4.3.0/aodv.h
new file mode 100644
index 0000000..456ec8b
--- /dev/null
+++ b/tcpdump-4.3.0/aodv.h
@@ -0,0 +1,190 @@
+/* @(#) $Header: /tcpdump/master/tcpdump/aodv.h,v 1.3 2003-09-13 01:34:42 guy Exp $ (LBL) */
+/*
+ * Copyright (c) 2003 Bruce M. Simpson <bms@spc.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by Bruce M. Simpson.
+ * 4. Neither the name of Bruce M. Simpson nor the names of co-
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Bruce M. Simpson AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL Bruce M. Simpson OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef _AODV_H_
+#define _AODV_H_
+
+struct aodv_rreq {
+ u_int8_t rreq_type; /* AODV message type (1) */
+ u_int8_t rreq_flags; /* various flags */
+ u_int8_t rreq_zero0; /* reserved, set to zero */
+ u_int8_t rreq_hops; /* number of hops from originator */
+ u_int32_t rreq_id; /* request ID */
+ u_int32_t rreq_da; /* destination IPv4 address */
+ u_int32_t rreq_ds; /* destination sequence number */
+ u_int32_t rreq_oa; /* originator IPv4 address */
+ u_int32_t rreq_os; /* originator sequence number */
+};
+#ifdef INET6
+struct aodv_rreq6 {
+ u_int8_t rreq_type; /* AODV message type (1) */
+ u_int8_t rreq_flags; /* various flags */
+ u_int8_t rreq_zero0; /* reserved, set to zero */
+ u_int8_t rreq_hops; /* number of hops from originator */
+ u_int32_t rreq_id; /* request ID */
+ struct in6_addr rreq_da; /* destination IPv6 address */
+ u_int32_t rreq_ds; /* destination sequence number */
+ struct in6_addr rreq_oa; /* originator IPv6 address */
+ u_int32_t rreq_os; /* originator sequence number */
+};
+struct aodv_rreq6_draft_01 {
+ u_int8_t rreq_type; /* AODV message type (16) */
+ u_int8_t rreq_flags; /* various flags */
+ u_int8_t rreq_zero0; /* reserved, set to zero */
+ u_int8_t rreq_hops; /* number of hops from originator */
+ u_int32_t rreq_id; /* request ID */
+ u_int32_t rreq_ds; /* destination sequence number */
+ u_int32_t rreq_os; /* originator sequence number */
+ struct in6_addr rreq_da; /* destination IPv6 address */
+ struct in6_addr rreq_oa; /* originator IPv6 address */
+};
+#endif
+
+#define RREQ_JOIN 0x80 /* join (reserved for multicast */
+#define RREQ_REPAIR 0x40 /* repair (reserved for multicast */
+#define RREQ_GRAT 0x20 /* gratuitous RREP */
+#define RREQ_DEST 0x10 /* destination only */
+#define RREQ_UNKNOWN 0x08 /* unknown destination sequence num */
+#define RREQ_FLAGS_MASK 0xF8 /* mask for rreq_flags */
+
+struct aodv_rrep {
+ u_int8_t rrep_type; /* AODV message type (2) */
+ u_int8_t rrep_flags; /* various flags */
+ u_int8_t rrep_ps; /* prefix size */
+ u_int8_t rrep_hops; /* number of hops from o to d */
+ u_int32_t rrep_da; /* destination IPv4 address */
+ u_int32_t rrep_ds; /* destination sequence number */
+ u_int32_t rrep_oa; /* originator IPv4 address */
+ u_int32_t rrep_life; /* lifetime of this route */
+};
+#ifdef INET6
+struct aodv_rrep6 {
+ u_int8_t rrep_type; /* AODV message type (2) */
+ u_int8_t rrep_flags; /* various flags */
+ u_int8_t rrep_ps; /* prefix size */
+ u_int8_t rrep_hops; /* number of hops from o to d */
+ struct in6_addr rrep_da; /* destination IPv6 address */
+ u_int32_t rrep_ds; /* destination sequence number */
+ struct in6_addr rrep_oa; /* originator IPv6 address */
+ u_int32_t rrep_life; /* lifetime of this route */
+};
+struct aodv_rrep6_draft_01 {
+ u_int8_t rrep_type; /* AODV message type (17) */
+ u_int8_t rrep_flags; /* various flags */
+ u_int8_t rrep_ps; /* prefix size */
+ u_int8_t rrep_hops; /* number of hops from o to d */
+ u_int32_t rrep_ds; /* destination sequence number */
+ struct in6_addr rrep_da; /* destination IPv6 address */
+ struct in6_addr rrep_oa; /* originator IPv6 address */
+ u_int32_t rrep_life; /* lifetime of this route */
+};
+#endif
+
+#define RREP_REPAIR 0x80 /* repair (reserved for multicast */
+#define RREP_ACK 0x40 /* acknowledgement required */
+#define RREP_FLAGS_MASK 0xC0 /* mask for rrep_flags */
+#define RREP_PREFIX_MASK 0x1F /* mask for prefix size */
+
+struct rerr_unreach {
+ u_int32_t u_da; /* IPv4 address */
+ u_int32_t u_ds; /* sequence number */
+};
+#ifdef INET6
+struct rerr_unreach6 {
+ struct in6_addr u_da; /* IPv6 address */
+ u_int32_t u_ds; /* sequence number */
+};
+struct rerr_unreach6_draft_01 {
+ struct in6_addr u_da; /* IPv6 address */
+ u_int32_t u_ds; /* sequence number */
+};
+#endif
+
+struct aodv_rerr {
+ u_int8_t rerr_type; /* AODV message type (3 or 18) */
+ u_int8_t rerr_flags; /* various flags */
+ u_int8_t rerr_zero0; /* reserved, set to zero */
+ u_int8_t rerr_dc; /* destination count */
+ union {
+ struct rerr_unreach dest[1];
+#ifdef INET6
+ struct rerr_unreach6 dest6[1];
+ struct rerr_unreach6_draft_01 dest6_draft_01[1];
+#endif
+ } r;
+};
+
+#define RERR_NODELETE 0x80 /* don't delete the link */
+#define RERR_FLAGS_MASK 0x80 /* mask for rerr_flags */
+
+struct aodv_rrep_ack {
+ u_int8_t ra_type;
+ u_int8_t ra_zero0;
+};
+
+union aodv {
+ struct aodv_rreq rreq;
+ struct aodv_rrep rrep;
+ struct aodv_rerr rerr;
+ struct aodv_rrep_ack rrep_ack;
+#ifdef INET6
+ struct aodv_rreq6 rreq6;
+ struct aodv_rreq6_draft_01 rreq6_draft_01;
+ struct aodv_rrep6 rrep6;
+ struct aodv_rrep6_draft_01 rrep6_draft_01;
+#endif
+};
+
+#define AODV_RREQ 1 /* route request */
+#define AODV_RREP 2 /* route response */
+#define AODV_RERR 3 /* error report */
+#define AODV_RREP_ACK 4 /* route response acknowledgement */
+
+#define AODV_V6_DRAFT_01_RREQ 16 /* IPv6 route request */
+#define AODV_V6_DRAFT_01_RREP 17 /* IPv6 route response */
+#define AODV_V6_DRAFT_01_RERR 18 /* IPv6 error report */
+#define AODV_V6_DRAFT_01_RREP_ACK 19 /* IPV6 route response acknowledgment */
+
+struct aodv_ext {
+ u_int8_t type; /* extension type */
+ u_int8_t length; /* extension length */
+};
+
+struct aodv_hello {
+ struct aodv_ext eh; /* extension header */
+ u_int32_t interval; /* expect my next hello in
+ * (n) ms */
+};
+
+#define AODV_EXT_HELLO 1
+
+#endif /* _AODV_H_ */
diff --git a/tcpdump-4.3.0/appletalk.h b/tcpdump-4.3.0/appletalk.h
new file mode 100644
index 0000000..ff972f6
--- /dev/null
+++ b/tcpdump-4.3.0/appletalk.h
@@ -0,0 +1,168 @@
+/*
+ * Copyright (c) 1988, 1989, 1990, 1993, 1994, 1995, 1996
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * AppleTalk protocol formats (courtesy Bill Croft of Stanford/SUMEX).
+ *
+ * @(#) $Header: /tcpdump/master/tcpdump/appletalk.h,v 1.16 2004-05-01 09:41:50 hannes Exp $ (LBL)
+ */
+
+struct LAP {
+ u_int8_t dst;
+ u_int8_t src;
+ u_int8_t type;
+};
+#define lapShortDDP 1 /* short DDP type */
+#define lapDDP 2 /* DDP type */
+#define lapKLAP 'K' /* Kinetics KLAP type */
+
+/* Datagram Delivery Protocol */
+
+struct atDDP {
+ u_int16_t length;
+ u_int16_t checksum;
+ u_int16_t dstNet;
+ u_int16_t srcNet;
+ u_int8_t dstNode;
+ u_int8_t srcNode;
+ u_int8_t dstSkt;
+ u_int8_t srcSkt;
+ u_int8_t type;
+};
+
+struct atShortDDP {
+ u_int16_t length;
+ u_int8_t dstSkt;
+ u_int8_t srcSkt;
+ u_int8_t type;
+};
+
+#define ddpMaxWKS 0x7F
+#define ddpMaxData 586
+#define ddpLengthMask 0x3FF
+#define ddpHopShift 10
+#define ddpSize 13 /* size of DDP header (avoid struct padding) */
+#define ddpSSize 5
+#define ddpWKS 128 /* boundary of DDP well known sockets */
+#define ddpRTMP 1 /* RTMP type */
+#define ddpRTMPrequest 5 /* RTMP request type */
+#define ddpNBP 2 /* NBP type */
+#define ddpATP 3 /* ATP type */
+#define ddpECHO 4 /* ECHO type */
+#define ddpIP 22 /* IP type */
+#define ddpARP 23 /* ARP type */
+#define ddpEIGRP 88 /* EIGRP over Appletalk */
+#define ddpKLAP 0x4b /* Kinetics KLAP type */
+
+
+/* AppleTalk Transaction Protocol */
+
+struct atATP {
+ u_int8_t control;
+ u_int8_t bitmap;
+ u_int16_t transID;
+ int32_t userData;
+};
+
+#define atpReqCode 0x40
+#define atpRspCode 0x80
+#define atpRelCode 0xC0
+#define atpXO 0x20
+#define atpEOM 0x10
+#define atpSTS 0x08
+#define atpFlagMask 0x3F
+#define atpControlMask 0xF8
+#define atpMaxNum 8
+#define atpMaxData 578
+
+
+/* AppleTalk Echo Protocol */
+
+struct atEcho {
+ u_int8_t echoFunction;
+ u_int8_t *echoData;
+};
+
+#define echoSkt 4 /* the echoer socket */
+#define echoSize 1 /* size of echo header */
+#define echoRequest 1 /* echo request */
+#define echoReply 2 /* echo request */
+
+
+/* Name Binding Protocol */
+
+struct atNBP {
+ u_int8_t control;
+ u_int8_t id;
+};
+
+struct atNBPtuple {
+ u_int16_t net;
+ u_int8_t node;
+ u_int8_t skt;
+ u_int8_t enumerator;
+};
+
+#define nbpBrRq 0x10
+#define nbpLkUp 0x20
+#define nbpLkUpReply 0x30
+
+#define nbpNIS 2
+#define nbpTupleMax 15
+
+#define nbpHeaderSize 2
+#define nbpTupleSize 5
+
+#define nbpSkt 2 /* NIS */
+
+
+/* Routing Table Maint. Protocol */
+
+#define rtmpSkt 1 /* number of RTMP socket */
+#define rtmpSize 4 /* minimum size */
+#define rtmpTupleSize 3
+
+
+/* Zone Information Protocol */
+
+struct zipHeader {
+ u_int8_t command;
+ u_int8_t netcount;
+};
+
+#define zipHeaderSize 2
+#define zipQuery 1
+#define zipReply 2
+#define zipTakedown 3
+#define zipBringup 4
+#define ddpZIP 6
+#define zipSkt 6
+#define GetMyZone 7
+#define GetZoneList 8
+
+/*
+ * UDP port range used for ddp-in-udp encapsulation is 16512-16639
+ * for client sockets (128-255) and 200-327 for server sockets
+ * (0-127). We also try to recognize the pre-April 88 server
+ * socket range of 768-895.
+ */
+#define atalk_port(p) \
+ (((unsigned)((p) - 16512) < 128) || \
+ ((unsigned)((p) - 200) < 128) || \
+ ((unsigned)((p) - 768) < 128))
diff --git a/tcpdump-4.3.0/arcnet.h b/tcpdump-4.3.0/arcnet.h
new file mode 100644
index 0000000..3b60956
--- /dev/null
+++ b/tcpdump-4.3.0/arcnet.h
@@ -0,0 +1,101 @@
+/*
+ * Copyright (c) 1982, 1986, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @(#) $Id: arcnet.h,v 1.3 2003-01-23 09:05:37 guy Exp $ (LBL)
+ *
+ * from: NetBSD: if_arc.h,v 1.13 1999/11/19 20:41:19 thorpej Exp
+ */
+
+/*
+ * Structure of a 2.5MB/s Arcnet header on the BSDs,
+ * as given to interface code.
+ */
+struct arc_header {
+ u_int8_t arc_shost;
+ u_int8_t arc_dhost;
+ u_int8_t arc_type;
+ /*
+ * only present for newstyle encoding with LL fragmentation.
+ * Don't use sizeof(anything), use ARC_HDR{,NEW}LEN instead.
+ */
+ u_int8_t arc_flag;
+ u_int16_t arc_seqid;
+
+ /*
+ * only present in exception packets (arc_flag == 0xff)
+ */
+ u_int8_t arc_type2; /* same as arc_type */
+ u_int8_t arc_flag2; /* real flag value */
+ u_int16_t arc_seqid2; /* real seqid value */
+};
+
+#define ARC_HDRLEN 3
+#define ARC_HDRNEWLEN 6
+#define ARC_HDRNEWLEN_EXC 10
+
+/* RFC 1051 */
+#define ARCTYPE_IP_OLD 240 /* IP protocol */
+#define ARCTYPE_ARP_OLD 241 /* address resolution protocol */
+
+/* RFC 1201 */
+#define ARCTYPE_IP 212 /* IP protocol */
+#define ARCTYPE_ARP 213 /* address resolution protocol */
+#define ARCTYPE_REVARP 214 /* reverse addr resolution protocol */
+
+#define ARCTYPE_ATALK 221 /* Appletalk */
+#define ARCTYPE_BANIAN 247 /* Banyan Vines */
+#define ARCTYPE_IPX 250 /* Novell IPX */
+
+#define ARCTYPE_INET6 0xc4 /* IPng */
+#define ARCTYPE_DIAGNOSE 0x80 /* as per ANSI/ATA 878.1 */
+
+/*
+ * Structure of a 2.5MB/s Arcnet header on Linux. Linux has
+ * an extra "offset" field when given to interface code, and
+ * never presents packets that look like exception frames.
+ */
+struct arc_linux_header {
+ u_int8_t arc_shost;
+ u_int8_t arc_dhost;
+ u_int16_t arc_offset;
+ u_int8_t arc_type;
+ /*
+ * only present for newstyle encoding with LL fragmentation.
+ * Don't use sizeof(anything), use ARC_LINUX_HDR{,NEW}LEN
+ * instead.
+ */
+ u_int8_t arc_flag;
+ u_int16_t arc_seqid;
+};
+
+#define ARC_LINUX_HDRLEN 5
+#define ARC_LINUX_HDRNEWLEN 8
diff --git a/tcpdump-4.3.0/atime.awk b/tcpdump-4.3.0/atime.awk
new file mode 100644
index 0000000..b42dec2
--- /dev/null
+++ b/tcpdump-4.3.0/atime.awk
@@ -0,0 +1,18 @@
+$6 ~ /^ack/ && $5 !~ /[SFR]/ {
+ # given a tcpdump ftp trace, output one line for each ack
+ # in the form
+ # <ack time> <seq no>
+ # where <ack time> is the time packet was acked (in seconds with
+ # zero at time of first packet) and <seq no> is the tcp sequence
+ # number of the ack divided by 1024 (i.e., Kbytes acked).
+ #
+ # convert time to seconds
+ n = split ($1,t,":")
+ tim = t[1]*3600 + t[2]*60 + t[3]
+ if (! tzero) {
+ tzero = tim
+ OFS = "\t"
+ }
+ # get packet sequence number
+ printf "%7.2f\t%g\n", tim-tzero, $7/1024
+ }
diff --git a/tcpdump-4.3.0/atm.h b/tcpdump-4.3.0/atm.h
new file mode 100644
index 0000000..65ac5c1
--- /dev/null
+++ b/tcpdump-4.3.0/atm.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2002 Guy Harris.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code
+ * distributions retain the above copyright notice and this paragraph
+ * in its entirety, and (2) distributions including binary code include
+ * the above copyright notice and this paragraph in its entirety in
+ * the documentation or other materials provided with the distribution.
+ * The name of Guy Harris may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * @(#) $Header: /tcpdump/master/tcpdump/atm.h,v 1.3 2006-02-08 01:43:00 hannes Exp $
+ */
+
+/*
+ * Traffic types for ATM.
+ */
+#define ATM_UNKNOWN 0 /* Unknown */
+#define ATM_LANE 1 /* LANE */
+#define ATM_LLC 2 /* LLC encapsulation */
+
+/*
+ * some OAM cell captures (most notably Juniper's)
+ * do not deliver a heading HEC byte
+ */
+#define ATM_OAM_NOHEC 0
+#define ATM_OAM_HEC 1
+#define ATM_HDR_LEN_NOHEC 4
diff --git a/tcpdump-4.3.0/atmuni31.h b/tcpdump-4.3.0/atmuni31.h
new file mode 100644
index 0000000..ab7a03d
--- /dev/null
+++ b/tcpdump-4.3.0/atmuni31.h
@@ -0,0 +1,87 @@
+/*
+ * Copyright (c) 1997 Yen Yen Lim and North Dakota State University
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by Yen Yen Lim and
+ North Dakota State University
+ * 4. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @(#) $Header: /tcpdump/master/tcpdump/atmuni31.h,v 1.3 2007-10-22 19:37:51 guy Exp $ (LBL)
+ */
+
+/* Based on UNI3.1 standard by ATM Forum */
+
+/* ATM traffic types based on VPI=0 and (the following VCI */
+#define VCI_PPC 0x05 /* Point-to-point signal msg */
+#define VCI_BCC 0x02 /* Broadcast signal msg */
+#define VCI_OAMF4SC 0x03 /* Segment OAM F4 flow cell */
+#define VCI_OAMF4EC 0x04 /* End-to-end OAM F4 flow cell */
+#define VCI_METAC 0x01 /* Meta signal msg */
+#define VCI_ILMIC 0x10 /* ILMI msg */
+
+/* Q.2931 signalling messages */
+#define CALL_PROCEED 0x02 /* call proceeding */
+#define CONNECT 0x07 /* connect */
+#define CONNECT_ACK 0x0f /* connect_ack */
+#define SETUP 0x05 /* setup */
+#define RELEASE 0x4d /* release */
+#define RELEASE_DONE 0x5a /* release_done */
+#define RESTART 0x46 /* restart */
+#define RESTART_ACK 0x4e /* restart ack */
+#define STATUS 0x7d /* status */
+#define STATUS_ENQ 0x75 /* status ack */
+#define ADD_PARTY 0x80 /* add party */
+#define ADD_PARTY_ACK 0x81 /* add party ack */
+#define ADD_PARTY_REJ 0x82 /* add party rej */
+#define DROP_PARTY 0x83 /* drop party */
+#define DROP_PARTY_ACK 0x84 /* drop party ack */
+
+/* Information Element Parameters in the signalling messages */
+#define CAUSE 0x08 /* cause */
+#define ENDPT_REF 0x54 /* endpoint reference */
+#define AAL_PARA 0x58 /* ATM adaptation layer parameters */
+#define TRAFF_DESCRIP 0x59 /* atm traffic descriptors */
+#define CONNECT_ID 0x5a /* connection identifier */
+#define QOS_PARA 0x5c /* quality of service parameters */
+#define B_HIGHER 0x5d /* broadband higher layer information */
+#define B_BEARER 0x5e /* broadband bearer capability */
+#define B_LOWER 0x5f /* broadband lower information */
+#define CALLING_PARTY 0x6c /* calling party number */
+#define CALLED_PARTY 0x70 /* called party nmber */
+
+#define Q2931 0x09
+
+/* Q.2931 signalling general messages format */
+#define PROTO_POS 0 /* offset of protocol discriminator */
+#define CALL_REF_POS 2 /* offset of call reference value */
+#define MSG_TYPE_POS 5 /* offset of message type */
+#define MSG_LEN_POS 7 /* offset of mesage length */
+#define IE_BEGIN_POS 9 /* offset of first information element */
+
+/* format of signalling messages */
+#define TYPE_POS 0
+#define LEN_POS 2
+#define FIELD_BEGIN_POS 4
diff --git a/tcpdump-4.3.0/bgp.h b/tcpdump-4.3.0/bgp.h
new file mode 100755
index 0000000..5081596
--- /dev/null
+++ b/tcpdump-4.3.0/bgp.h
@@ -0,0 +1,17 @@
+/* @(#) $Header: /tcpdump/master/tcpdump/bgp.h,v 1.3 2004-06-16 08:45:15 hannes Exp $ (LBL) */
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code
+ * distributions retain the above copyright notice and this paragraph
+ * in its entirety, and (2) distributions including binary code include
+ * the above copyright notice and this paragraph in its entirety in
+ * the documentation or other materials provided with the distribution.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
+ * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
+ * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ *
+ * Original code by Hannes Gredler (hannes@juniper.net)
+ */
+
+extern char *bgp_vpn_rd_print (const u_char *);
diff --git a/tcpdump-4.3.0/bootp.h b/tcpdump-4.3.0/bootp.h
new file mode 100644
index 0000000..b1b81dc
--- /dev/null
+++ b/tcpdump-4.3.0/bootp.h
@@ -0,0 +1,231 @@
+/* @(#) $Header: /tcpdump/master/tcpdump/bootp.h,v 1.19 2008-04-22 09:46:03 hannes Exp $ (LBL) */
+/*
+ * Bootstrap Protocol (BOOTP). RFC951 and RFC1048.
+ *
+ * This file specifies the "implementation-independent" BOOTP protocol
+ * information which is common to both client and server.
+ *
+ * Copyright 1988 by Carnegie Mellon.
+ *
+ * Permission to use, copy, modify, and distribute this program for any
+ * purpose and without fee is hereby granted, provided that this copyright
+ * and permission notice appear on all copies and supporting documentation,
+ * the name of Carnegie Mellon not be used in advertising or publicity
+ * pertaining to distribution of the program without specific prior
+ * permission, and notice be given in supporting documentation that copying
+ * and distribution is by permission of Carnegie Mellon and Stanford
+ * University. Carnegie Mellon makes no representations about the
+ * suitability of this software for any purpose. It is provided "as is"
+ * without express or implied warranty.
+ */
+
+
+struct bootp {
+ u_int8_t bp_op; /* packet opcode type */
+ u_int8_t bp_htype; /* hardware addr type */
+ u_int8_t bp_hlen; /* hardware addr length */
+ u_int8_t bp_hops; /* gateway hops */
+ u_int32_t bp_xid; /* transaction ID */
+ u_int16_t bp_secs; /* seconds since boot began */
+ u_int16_t bp_flags; /* flags - see bootp_flag_values[]
+ in print-bootp.c */
+ struct in_addr bp_ciaddr; /* client IP address */
+ struct in_addr bp_yiaddr; /* 'your' IP address */
+ struct in_addr bp_siaddr; /* server IP address */
+ struct in_addr bp_giaddr; /* gateway IP address */
+ u_int8_t bp_chaddr[16]; /* client hardware address */
+ u_int8_t bp_sname[64]; /* server host name */
+ u_int8_t bp_file[128]; /* boot file name */
+ u_int8_t bp_vend[64]; /* vendor-specific area */
+} UNALIGNED;
+
+/*
+ * UDP port numbers, server and client.
+ */
+#define IPPORT_BOOTPS 67
+#define IPPORT_BOOTPC 68
+
+#define BOOTPREPLY 2
+#define BOOTPREQUEST 1
+
+/*
+ * Vendor magic cookie (v_magic) for CMU
+ */
+#define VM_CMU "CMU"
+
+/*
+ * Vendor magic cookie (v_magic) for RFC1048
+ */
+#define VM_RFC1048 { 99, 130, 83, 99 }
+
+
+
+/*
+ * RFC1048 tag values used to specify what information is being supplied in
+ * the vendor field of the packet.
+ */
+
+#define TAG_PAD ((u_int8_t) 0)
+#define TAG_SUBNET_MASK ((u_int8_t) 1)
+#define TAG_TIME_OFFSET ((u_int8_t) 2)
+#define TAG_GATEWAY ((u_int8_t) 3)
+#define TAG_TIME_SERVER ((u_int8_t) 4)
+#define TAG_NAME_SERVER ((u_int8_t) 5)
+#define TAG_DOMAIN_SERVER ((u_int8_t) 6)
+#define TAG_LOG_SERVER ((u_int8_t) 7)
+#define TAG_COOKIE_SERVER ((u_int8_t) 8)
+#define TAG_LPR_SERVER ((u_int8_t) 9)
+#define TAG_IMPRESS_SERVER ((u_int8_t) 10)
+#define TAG_RLP_SERVER ((u_int8_t) 11)
+#define TAG_HOSTNAME ((u_int8_t) 12)
+#define TAG_BOOTSIZE ((u_int8_t) 13)
+#define TAG_END ((u_int8_t) 255)
+/* RFC1497 tags */
+#define TAG_DUMPPATH ((u_int8_t) 14)
+#define TAG_DOMAINNAME ((u_int8_t) 15)
+#define TAG_SWAP_SERVER ((u_int8_t) 16)
+#define TAG_ROOTPATH ((u_int8_t) 17)
+#define TAG_EXTPATH ((u_int8_t) 18)
+/* RFC2132 */
+#define TAG_IP_FORWARD ((u_int8_t) 19)
+#define TAG_NL_SRCRT ((u_int8_t) 20)
+#define TAG_PFILTERS ((u_int8_t) 21)
+#define TAG_REASS_SIZE ((u_int8_t) 22)
+#define TAG_DEF_TTL ((u_int8_t) 23)
+#define TAG_MTU_TIMEOUT ((u_int8_t) 24)
+#define TAG_MTU_TABLE ((u_int8_t) 25)
+#define TAG_INT_MTU ((u_int8_t) 26)
+#define TAG_LOCAL_SUBNETS ((u_int8_t) 27)
+#define TAG_BROAD_ADDR ((u_int8_t) 28)
+#define TAG_DO_MASK_DISC ((u_int8_t) 29)
+#define TAG_SUPPLY_MASK ((u_int8_t) 30)
+#define TAG_DO_RDISC ((u_int8_t) 31)
+#define TAG_RTR_SOL_ADDR ((u_int8_t) 32)
+#define TAG_STATIC_ROUTE ((u_int8_t) 33)
+#define TAG_USE_TRAILERS ((u_int8_t) 34)
+#define TAG_ARP_TIMEOUT ((u_int8_t) 35)
+#define TAG_ETH_ENCAP ((u_int8_t) 36)
+#define TAG_TCP_TTL ((u_int8_t) 37)
+#define TAG_TCP_KEEPALIVE ((u_int8_t) 38)
+#define TAG_KEEPALIVE_GO ((u_int8_t) 39)
+#define TAG_NIS_DOMAIN ((u_int8_t) 40)
+#define TAG_NIS_SERVERS ((u_int8_t) 41)
+#define TAG_NTP_SERVERS ((u_int8_t) 42)
+#define TAG_VENDOR_OPTS ((u_int8_t) 43)
+#define TAG_NETBIOS_NS ((u_int8_t) 44)
+#define TAG_NETBIOS_DDS ((u_int8_t) 45)
+#define TAG_NETBIOS_NODE ((u_int8_t) 46)
+#define TAG_NETBIOS_SCOPE ((u_int8_t) 47)
+#define TAG_XWIN_FS ((u_int8_t) 48)
+#define TAG_XWIN_DM ((u_int8_t) 49)
+#define TAG_NIS_P_DOMAIN ((u_int8_t) 64)
+#define TAG_NIS_P_SERVERS ((u_int8_t) 65)
+#define TAG_MOBILE_HOME ((u_int8_t) 68)
+#define TAG_SMPT_SERVER ((u_int8_t) 69)
+#define TAG_POP3_SERVER ((u_int8_t) 70)
+#define TAG_NNTP_SERVER ((u_int8_t) 71)
+#define TAG_WWW_SERVER ((u_int8_t) 72)
+#define TAG_FINGER_SERVER ((u_int8_t) 73)
+#define TAG_IRC_SERVER ((u_int8_t) 74)
+#define TAG_STREETTALK_SRVR ((u_int8_t) 75)
+#define TAG_STREETTALK_STDA ((u_int8_t) 76)
+/* DHCP options */
+#define TAG_REQUESTED_IP ((u_int8_t) 50)
+#define TAG_IP_LEASE ((u_int8_t) 51)
+#define TAG_OPT_OVERLOAD ((u_int8_t) 52)
+#define TAG_TFTP_SERVER ((u_int8_t) 66)
+#define TAG_BOOTFILENAME ((u_int8_t) 67)
+#define TAG_DHCP_MESSAGE ((u_int8_t) 53)
+#define TAG_SERVER_ID ((u_int8_t) 54)
+#define TAG_PARM_REQUEST ((u_int8_t) 55)
+#define TAG_MESSAGE ((u_int8_t) 56)
+#define TAG_MAX_MSG_SIZE ((u_int8_t) 57)
+#define TAG_RENEWAL_TIME ((u_int8_t) 58)
+#define TAG_REBIND_TIME ((u_int8_t) 59)
+#define TAG_VENDOR_CLASS ((u_int8_t) 60)
+#define TAG_CLIENT_ID ((u_int8_t) 61)
+/* RFC 2241 */
+#define TAG_NDS_SERVERS ((u_int8_t) 85)
+#define TAG_NDS_TREE_NAME ((u_int8_t) 86)
+#define TAG_NDS_CONTEXT ((u_int8_t) 87)
+/* RFC 2242 */
+#define TAG_NDS_IPDOMAIN ((u_int8_t) 62)
+#define TAG_NDS_IPINFO ((u_int8_t) 63)
+/* RFC 2485 */
+#define TAG_OPEN_GROUP_UAP ((u_int8_t) 98)
+/* RFC 2563 */
+#define TAG_DISABLE_AUTOCONF ((u_int8_t) 116)
+/* RFC 2610 */
+#define TAG_SLP_DA ((u_int8_t) 78)
+#define TAG_SLP_SCOPE ((u_int8_t) 79)
+/* RFC 2937 */
+#define TAG_NS_SEARCH ((u_int8_t) 117)
+/* RFC 3011 */
+#define TAG_IP4_SUBNET_SELECT ((u_int8_t) 118)
+/* RFC 3442 */
+#define TAG_CLASSLESS_STATIC_RT ((u_int8_t) 121)
+#define TAG_CLASSLESS_STA_RT_MS ((u_int8_t) 249)
+/* ftp://ftp.isi.edu/.../assignments/bootp-dhcp-extensions */
+#define TAG_USER_CLASS ((u_int8_t) 77)
+#define TAG_SLP_NAMING_AUTH ((u_int8_t) 80)
+#define TAG_CLIENT_FQDN ((u_int8_t) 81)
+#define TAG_AGENT_CIRCUIT ((u_int8_t) 82)
+#define TAG_AGENT_REMOTE ((u_int8_t) 83)
+#define TAG_AGENT_MASK ((u_int8_t) 84)
+#define TAG_TZ_STRING ((u_int8_t) 88)
+#define TAG_FQDN_OPTION ((u_int8_t) 89)
+#define TAG_AUTH ((u_int8_t) 90)
+#define TAG_VINES_SERVERS ((u_int8_t) 91)
+#define TAG_SERVER_RANK ((u_int8_t) 92)
+#define TAG_CLIENT_ARCH ((u_int8_t) 93)
+#define TAG_CLIENT_NDI ((u_int8_t) 94)
+#define TAG_CLIENT_GUID ((u_int8_t) 97)
+#define TAG_LDAP_URL ((u_int8_t) 95)
+#define TAG_6OVER4 ((u_int8_t) 96)
+#define TAG_PRINTER_NAME ((u_int8_t) 100)
+#define TAG_MDHCP_SERVER ((u_int8_t) 101)
+#define TAG_IPX_COMPAT ((u_int8_t) 110)
+#define TAG_NETINFO_PARENT ((u_int8_t) 112)
+#define TAG_NETINFO_PARENT_TAG ((u_int8_t) 113)
+#define TAG_URL ((u_int8_t) 114)
+#define TAG_FAILOVER ((u_int8_t) 115)
+#define TAG_EXTENDED_REQUEST ((u_int8_t) 126)
+#define TAG_EXTENDED_OPTION ((u_int8_t) 127)
+
+
+/* DHCP Message types (values for TAG_DHCP_MESSAGE option) */
+#define DHCPDISCOVER 1
+#define DHCPOFFER 2
+#define DHCPREQUEST 3
+#define DHCPDECLINE 4
+#define DHCPACK 5
+#define DHCPNAK 6
+#define DHCPRELEASE 7
+#define DHCPINFORM 8
+
+
+/*
+ * "vendor" data permitted for CMU bootp clients.
+ */
+
+struct cmu_vend {
+ u_int8_t v_magic[4]; /* magic number */
+ u_int32_t v_flags; /* flags/opcodes, etc. */
+ struct in_addr v_smask; /* Subnet mask */
+ struct in_addr v_dgate; /* Default gateway */
+ struct in_addr v_dns1, v_dns2; /* Domain name servers */
+ struct in_addr v_ins1, v_ins2; /* IEN-116 name servers */
+ struct in_addr v_ts1, v_ts2; /* Time servers */
+ u_int8_t v_unused[24]; /* currently unused */
+} UNALIGNED;
+
+
+/* v_flags values */
+#define VF_SMASK 1 /* Subnet mask field contains valid data */
+
+/* RFC 4702 DHCP Client FQDN Option */
+
+#define CLIENT_FQDN_FLAGS_S 0x01
+#define CLIENT_FQDN_FLAGS_O 0x02
+#define CLIENT_FQDN_FLAGS_E 0x04
+#define CLIENT_FQDN_FLAGS_N 0x08
diff --git a/tcpdump-4.3.0/bpf_dump.c b/tcpdump-4.3.0/bpf_dump.c
new file mode 100644
index 0000000..b50d7e7
--- /dev/null
+++ b/tcpdump-4.3.0/bpf_dump.c
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 1992, 1993, 1994, 1995, 1996
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/bpf_dump.c,v 1.17 2008-02-14 20:53:49 guy Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <pcap.h>
+#include <stdio.h>
+
+#include "interface.h"
+
+void
+bpf_dump(const struct bpf_program *p, int option)
+{
+ struct bpf_insn *insn;
+ int i;
+ int n = p->bf_len;
+
+ insn = p->bf_insns;
+ if (option > 2) {
+ printf("%d\n", n);
+ for (i = 0; i < n; ++insn, ++i) {
+ printf("%u %u %u %u\n", insn->code,
+ insn->jt, insn->jf, insn->k);
+ }
+ return ;
+ }
+ if (option > 1) {
+ for (i = 0; i < n; ++insn, ++i)
+ printf("{ 0x%x, %d, %d, 0x%08x },\n",
+ insn->code, insn->jt, insn->jf, insn->k);
+ return;
+ }
+ for (i = 0; i < n; ++insn, ++i) {
+#ifdef BDEBUG
+ extern int bids[];
+ printf(bids[i] > 0 ? "[%02d]" : " -- ", bids[i] - 1);
+#endif
+ puts(bpf_image(insn, i));
+ }
+}
diff --git a/tcpdump-4.3.0/chdlc.h b/tcpdump-4.3.0/chdlc.h
new file mode 100644
index 0000000..d117263
--- /dev/null
+++ b/tcpdump-4.3.0/chdlc.h
@@ -0,0 +1,27 @@
+/* @(#) $Header: /tcpdump/master/tcpdump/chdlc.h,v 1.1 2000-09-18 05:11:43 guy Exp $ (LBL) */
+/*
+ * Copyright (c) 1990, 1991, 1993, 1994, 1995, 1996, 1997
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#define CHDLC_HDRLEN 4
+#define CHDLC_UNICAST 0x0f
+#define CHDLC_BCAST 0x8f
+#define CHDLC_TYPE_SLARP 0x8035
+#define CHDLC_TYPE_CDP 0x2000
diff --git a/tcpdump-4.3.0/checksum.c b/tcpdump-4.3.0/checksum.c
new file mode 100644
index 0000000..da4718f
--- /dev/null
+++ b/tcpdump-4.3.0/checksum.c
@@ -0,0 +1,196 @@
+/*
+ * Copyright (c) 1998-2006 The TCPDUMP project
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code
+ * distributions retain the above copyright notice and this paragraph
+ * in its entirety, and (2) distributions including binary code include
+ * the above copyright notice and this paragraph in its entirety in
+ * the documentation or other materials provided with the distribution.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
+ * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
+ * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ *
+ * miscellaneous checksumming routines
+ *
+ * Original code by Hannes Gredler (hannes@juniper.net)
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/checksum.c,v 1.4 2006-09-25 09:23:32 hannes Exp $";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+
+#include "interface.h"
+
+/*
+ * CRC-10 table generated using the following Python snippet:
+
+import sys
+
+crc_table = []
+for i in range(256):
+ accum = i << 2
+ for j in range(8):
+ accum <<= 1
+ if accum & 0x400:
+ accum ^= 0x633
+ crc_table.append(accum)
+
+for i in range(len(crc_table)/8):
+ for j in range(8):
+ sys.stdout.write("0x%04x, " % crc_table[i*8+j])
+ sys.stdout.write("\n")
+
+ */
+static const u_int16_t crc10_table[256] =
+{
+ 0x0000, 0x0233, 0x0255, 0x0066, 0x0299, 0x00aa, 0x00cc, 0x02ff,
+ 0x0301, 0x0132, 0x0154, 0x0367, 0x0198, 0x03ab, 0x03cd, 0x01fe,
+ 0x0031, 0x0202, 0x0264, 0x0057, 0x02a8, 0x009b, 0x00fd, 0x02ce,
+ 0x0330, 0x0103, 0x0165, 0x0356, 0x01a9, 0x039a, 0x03fc, 0x01cf,
+ 0x0062, 0x0251, 0x0237, 0x0004, 0x02fb, 0x00c8, 0x00ae, 0x029d,
+ 0x0363, 0x0150, 0x0136, 0x0305, 0x01fa, 0x03c9, 0x03af, 0x019c,
+ 0x0053, 0x0260, 0x0206, 0x0035, 0x02ca, 0x00f9, 0x009f, 0x02ac,
+ 0x0352, 0x0161, 0x0107, 0x0334, 0x01cb, 0x03f8, 0x039e, 0x01ad,
+ 0x00c4, 0x02f7, 0x0291, 0x00a2, 0x025d, 0x006e, 0x0008, 0x023b,
+ 0x03c5, 0x01f6, 0x0190, 0x03a3, 0x015c, 0x036f, 0x0309, 0x013a,
+ 0x00f5, 0x02c6, 0x02a0, 0x0093, 0x026c, 0x005f, 0x0039, 0x020a,
+ 0x03f4, 0x01c7, 0x01a1, 0x0392, 0x016d, 0x035e, 0x0338, 0x010b,
+ 0x00a6, 0x0295, 0x02f3, 0x00c0, 0x023f, 0x000c, 0x006a, 0x0259,
+ 0x03a7, 0x0194, 0x01f2, 0x03c1, 0x013e, 0x030d, 0x036b, 0x0158,
+ 0x0097, 0x02a4, 0x02c2, 0x00f1, 0x020e, 0x003d, 0x005b, 0x0268,
+ 0x0396, 0x01a5, 0x01c3, 0x03f0, 0x010f, 0x033c, 0x035a, 0x0169,
+ 0x0188, 0x03bb, 0x03dd, 0x01ee, 0x0311, 0x0122, 0x0144, 0x0377,
+ 0x0289, 0x00ba, 0x00dc, 0x02ef, 0x0010, 0x0223, 0x0245, 0x0076,
+ 0x01b9, 0x038a, 0x03ec, 0x01df, 0x0320, 0x0113, 0x0175, 0x0346,
+ 0x02b8, 0x008b, 0x00ed, 0x02de, 0x0021, 0x0212, 0x0274, 0x0047,
+ 0x01ea, 0x03d9, 0x03bf, 0x018c, 0x0373, 0x0140, 0x0126, 0x0315,
+ 0x02eb, 0x00d8, 0x00be, 0x028d, 0x0072, 0x0241, 0x0227, 0x0014,
+ 0x01db, 0x03e8, 0x038e, 0x01bd, 0x0342, 0x0171, 0x0117, 0x0324,
+ 0x02da, 0x00e9, 0x008f, 0x02bc, 0x0043, 0x0270, 0x0216, 0x0025,
+ 0x014c, 0x037f, 0x0319, 0x012a, 0x03d5, 0x01e6, 0x0180, 0x03b3,
+ 0x024d, 0x007e, 0x0018, 0x022b, 0x00d4, 0x02e7, 0x0281, 0x00b2,
+ 0x017d, 0x034e, 0x0328, 0x011b, 0x03e4, 0x01d7, 0x01b1, 0x0382,
+ 0x027c, 0x004f, 0x0029, 0x021a, 0x00e5, 0x02d6, 0x02b0, 0x0083,
+ 0x012e, 0x031d, 0x037b, 0x0148, 0x03b7, 0x0184, 0x01e2, 0x03d1,
+ 0x022f, 0x001c, 0x007a, 0x0249, 0x00b6, 0x0285, 0x02e3, 0x00d0,
+ 0x011f, 0x032c, 0x034a, 0x0179, 0x0386, 0x01b5, 0x01d3, 0x03e0,
+ 0x021e, 0x002d, 0x004b, 0x0278, 0x0087, 0x02b4, 0x02d2, 0x00e1
+};
+
+static void
+init_crc10_table(void)
+{
+#define CRC10_POLYNOMIAL 0x633
+ register int i, j;
+ register u_int16_t accum;
+ u_int16_t verify_crc10_table[256];
+
+ for ( i = 0; i < 256; i++ )
+ {
+ accum = ((unsigned short) i << 2);
+ for ( j = 0; j < 8; j++ )
+ {
+ if ((accum <<= 1) & 0x400) accum ^= CRC10_POLYNOMIAL;
+ }
+ verify_crc10_table[i] = accum;
+ }
+ assert(memcmp(verify_crc10_table,
+ crc10_table,
+ sizeof(verify_crc10_table)) == 0);
+#undef CRC10_POLYNOMIAL
+}
+
+u_int16_t
+verify_crc10_cksum(u_int16_t accum, const u_char *p, int length)
+{
+ register int i;
+
+ for ( i = 0; i < length; i++ )
+ {
+ accum = ((accum << 8) & 0x3ff)
+ ^ crc10_table[( accum >> 2) & 0xff]
+ ^ *p++;
+ }
+ return accum;
+}
+
+/* precompute checksum tables */
+void
+init_checksum(void) {
+
+ init_crc10_table();
+
+}
+
+/*
+ * Creates the OSI Fletcher checksum. See 8473-1, Appendix C, section C.3.
+ * The checksum field of the passed PDU does not need to be reset to zero.
+ */
+u_int16_t
+create_osi_cksum (const u_int8_t *pptr, int checksum_offset, int length)
+{
+
+ int x;
+ int y;
+ u_int32_t mul;
+ u_int32_t c0;
+ u_int32_t c1;
+ u_int16_t checksum;
+ int index;
+
+ checksum = 0;
+
+ c0 = 0;
+ c1 = 0;
+
+ for (index = 0; index < length; index++) {
+ /*
+ * Ignore the contents of the checksum field.
+ */
+ if (index == checksum_offset ||
+ index == checksum_offset+1) {
+ c1 += c0;
+ pptr++;
+ } else {
+ c0 = c0 + *(pptr++);
+ c1 += c0;
+ }
+ }
+
+ c0 = c0 % 255;
+ c1 = c1 % 255;
+
+ mul = (length - checksum_offset)*(c0);
+
+ x = mul - c0 - c1;
+ y = c1 - mul - 1;
+
+ if ( y >= 0 ) y++;
+ if ( x < 0 ) x--;
+
+ x %= 255;
+ y %= 255;
+
+
+ if (x == 0) x = 255;
+ if (y == 0) y = 255;
+
+ y &= 0x00FF;
+ checksum = ((x << 8) | y);
+
+ return checksum;
+}
diff --git a/tcpdump-4.3.0/config.guess b/tcpdump-4.3.0/config.guess
new file mode 100755
index 0000000..c2246a4
--- /dev/null
+++ b/tcpdump-4.3.0/config.guess
@@ -0,0 +1,1502 @@
+#! /bin/sh
+# Attempt to guess a canonical system name.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+# Free Software Foundation, Inc.
+
+timestamp='2009-12-30'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Originally written by Per Bothner. Please send patches (context
+# diff format) to <config-patches@gnu.org> and include a ChangeLog
+# entry.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub. If it succeeds, it prints the system name on stdout, and
+# exits with 0. Otherwise, it exits with 1.
+#
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free
+Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help" >&2
+ exit 1 ;;
+ * )
+ break ;;
+ esac
+done
+
+if test $# != 0; then
+ echo "$me: too many arguments$help" >&2
+ exit 1
+fi
+
+trap 'exit 1' 1 2 15
+
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
+
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+# Portable tmp directory creation inspired by the Autoconf team.
+
+set_cc_for_build='
+trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
+trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
+: ${TMPDIR=/tmp} ;
+ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
+dummy=$tmp/dummy ;
+tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,) echo "int x;" > $dummy.c ;
+ for c in cc gcc c89 c99 ; do
+ if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
+ CC_FOR_BUILD="$c"; break ;
+ fi ;
+ done ;
+ if test x"$CC_FOR_BUILD" = x ; then
+ CC_FOR_BUILD=no_compiler_found ;
+ fi
+ ;;
+ ,,*) CC_FOR_BUILD=$CC ;;
+ ,*,*) CC_FOR_BUILD=$HOST_CC ;;
+esac ; set_cc_for_build= ;'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+ PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+ *:NetBSD:*:*)
+ # NetBSD (nbsd) targets should (where applicable) match one or
+ # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
+ # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
+ # switched to ELF, *-*-netbsd* would select the old
+ # object file format. This provides both forward
+ # compatibility and a consistent mechanism for selecting the
+ # object file format.
+ #
+ # Note: NetBSD doesn't particularly care about the vendor
+ # portion of the name. We always set it to "unknown".
+ sysctl="sysctl -n hw.machine_arch"
+ UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+ /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+ case "${UNAME_MACHINE_ARCH}" in
+ armeb) machine=armeb-unknown ;;
+ arm*) machine=arm-unknown ;;
+ sh3el) machine=shl-unknown ;;
+ sh3eb) machine=sh-unknown ;;
+ sh5el) machine=sh5le-unknown ;;
+ *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+ esac
+ # The Operating System including object format, if it has switched
+ # to ELF recently, or will in the future.
+ case "${UNAME_MACHINE_ARCH}" in
+ arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+ eval $set_cc_for_build
+ if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ELF__
+ then
+ # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+ # Return netbsd for either. FIX?
+ os=netbsd
+ else
+ os=netbsdelf
+ fi
+ ;;
+ *)
+ os=netbsd
+ ;;
+ esac
+ # The OS release
+ # Debian GNU/NetBSD machines have a different userland, and
+ # thus, need a distinct triplet. However, they do not need
+ # kernel version information, so it can be replaced with a
+ # suitable tag, in the style of linux-gnu.
+ case "${UNAME_VERSION}" in
+ Debian*)
+ release='-gnu'
+ ;;
+ *)
+ release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+ ;;
+ esac
+ # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+ # contains redundant information, the shorter form:
+ # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+ echo "${machine}-${os}${release}"
+ exit ;;
+ *:OpenBSD:*:*)
+ UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+ echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+ exit ;;
+ *:ekkoBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+ exit ;;
+ *:SolidBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
+ exit ;;
+ macppc:MirBSD:*:*)
+ echo powerpc-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ *:MirBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ alpha:OSF1:*:*)
+ case $UNAME_RELEASE in
+ *4.0)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+ ;;
+ *5.*)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+ ;;
+ esac
+ # According to Compaq, /usr/sbin/psrinfo has been available on
+ # OSF/1 and Tru64 systems produced since 1995. I hope that
+ # covers most systems running today. This code pipes the CPU
+ # types through head -n 1, so we only detect the type of CPU 0.
+ ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
+ case "$ALPHA_CPU_TYPE" in
+ "EV4 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "EV4.5 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "LCA4 (21066/21068)")
+ UNAME_MACHINE="alpha" ;;
+ "EV5 (21164)")
+ UNAME_MACHINE="alphaev5" ;;
+ "EV5.6 (21164A)")
+ UNAME_MACHINE="alphaev56" ;;
+ "EV5.6 (21164PC)")
+ UNAME_MACHINE="alphapca56" ;;
+ "EV5.7 (21164PC)")
+ UNAME_MACHINE="alphapca57" ;;
+ "EV6 (21264)")
+ UNAME_MACHINE="alphaev6" ;;
+ "EV6.7 (21264A)")
+ UNAME_MACHINE="alphaev67" ;;
+ "EV6.8CB (21264C)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8AL (21264B)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8CX (21264D)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.9A (21264/EV69A)")
+ UNAME_MACHINE="alphaev69" ;;
+ "EV7 (21364)")
+ UNAME_MACHINE="alphaev7" ;;
+ "EV7.9 (21364A)")
+ UNAME_MACHINE="alphaev79" ;;
+ esac
+ # A Pn.n version is a patched version.
+ # A Vn.n version is a released version.
+ # A Tn.n version is a released field test version.
+ # A Xn.n version is an unreleased experimental baselevel.
+ # 1.2 uses "1.2" for uname -r.
+ echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ exit ;;
+ Alpha\ *:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # Should we change UNAME_MACHINE based on the output of uname instead
+ # of the specific Alpha model?
+ echo alpha-pc-interix
+ exit ;;
+ 21064:Windows_NT:50:3)
+ echo alpha-dec-winnt3.5
+ exit ;;
+ Amiga*:UNIX_System_V:4.0:*)
+ echo m68k-unknown-sysv4
+ exit ;;
+ *:[Aa]miga[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-amigaos
+ exit ;;
+ *:[Mm]orph[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-morphos
+ exit ;;
+ *:OS/390:*:*)
+ echo i370-ibm-openedition
+ exit ;;
+ *:z/VM:*:*)
+ echo s390-ibm-zvmoe
+ exit ;;
+ *:OS400:*:*)
+ echo powerpc-ibm-os400
+ exit ;;
+ arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+ echo arm-acorn-riscix${UNAME_RELEASE}
+ exit ;;
+ arm:riscos:*:*|arm:RISCOS:*:*)
+ echo arm-unknown-riscos
+ exit ;;
+ SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+ echo hppa1.1-hitachi-hiuxmpp
+ exit ;;
+ Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+ # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+ if test "`(/bin/universe) 2>/dev/null`" = att ; then
+ echo pyramid-pyramid-sysv3
+ else
+ echo pyramid-pyramid-bsd
+ fi
+ exit ;;
+ NILE*:*:*:dcosx)
+ echo pyramid-pyramid-svr4
+ exit ;;
+ DRS?6000:unix:4.0:6*)
+ echo sparc-icl-nx6
+ exit ;;
+ DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
+ case `/usr/bin/uname -p` in
+ sparc) echo sparc-icl-nx7; exit ;;
+ esac ;;
+ s390x:SunOS:*:*)
+ echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4H:SunOS:5.*:*)
+ echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+ echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
+ echo i386-pc-auroraux${UNAME_RELEASE}
+ exit ;;
+ i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
+ eval $set_cc_for_build
+ SUN_ARCH="i386"
+ # If there is a compiler, see if it is configured for 64-bit objects.
+ # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
+ # This test works for both compilers.
+ if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+ if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
+ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+ grep IS_64BIT_ARCH >/dev/null
+ then
+ SUN_ARCH="x86_64"
+ fi
+ fi
+ echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:6*:*)
+ # According to config.sub, this is the proper way to canonicalize
+ # SunOS6. Hard to guess exactly what SunOS6 will be like, but
+ # it's likely to be more like Solaris than SunOS4.
+ echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:*:*)
+ case "`/usr/bin/arch -k`" in
+ Series*|S4*)
+ UNAME_RELEASE=`uname -v`
+ ;;
+ esac
+ # Japanese Language versions have a version number like `4.1.3-JL'.
+ echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+ exit ;;
+ sun3*:SunOS:*:*)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ exit ;;
+ sun*:*:4.2BSD:*)
+ UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+ test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+ case "`/bin/arch`" in
+ sun3)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ ;;
+ sun4)
+ echo sparc-sun-sunos${UNAME_RELEASE}
+ ;;
+ esac
+ exit ;;
+ aushp:SunOS:*:*)
+ echo sparc-auspex-sunos${UNAME_RELEASE}
+ exit ;;
+ # The situation for MiNT is a little confusing. The machine name
+ # can be virtually everything (everything which is not
+ # "atarist" or "atariste" at least should have a processor
+ # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
+ # to the lowercase version "mint" (or "freemint"). Finally
+ # the system name "TOS" denotes a system which is actually not
+ # MiNT. But MiNT is downward compatible to TOS, so this should
+ # be no problem.
+ atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+ echo m68k-milan-mint${UNAME_RELEASE}
+ exit ;;
+ hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+ echo m68k-hades-mint${UNAME_RELEASE}
+ exit ;;
+ *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+ echo m68k-unknown-mint${UNAME_RELEASE}
+ exit ;;
+ m68k:machten:*:*)
+ echo m68k-apple-machten${UNAME_RELEASE}
+ exit ;;
+ powerpc:machten:*:*)
+ echo powerpc-apple-machten${UNAME_RELEASE}
+ exit ;;
+ RISC*:Mach:*:*)
+ echo mips-dec-mach_bsd4.3
+ exit ;;
+ RISC*:ULTRIX:*:*)
+ echo mips-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ VAX*:ULTRIX*:*:*)
+ echo vax-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ 2020:CLIX:*:* | 2430:CLIX:*:*)
+ echo clipper-intergraph-clix${UNAME_RELEASE}
+ exit ;;
+ mips:*:*:UMIPS | mips:*:*:RISCos)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h> /* for printf() prototype */
+ int main (int argc, char *argv[]) {
+#else
+ int main (argc, argv) int argc; char *argv[]; {
+#endif
+ #if defined (host_mips) && defined (MIPSEB)
+ #if defined (SYSTYPE_SYSV)
+ printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_SVR4)
+ printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+ printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+ #endif
+ #endif
+ exit (-1);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c &&
+ dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+ SYSTEM_NAME=`$dummy $dummyarg` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo mips-mips-riscos${UNAME_RELEASE}
+ exit ;;
+ Motorola:PowerMAX_OS:*:*)
+ echo powerpc-motorola-powermax
+ exit ;;
+ Motorola:*:4.3:PL8-*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:Power_UNIX:*:*)
+ echo powerpc-harris-powerunix
+ exit ;;
+ m88k:CX/UX:7*:*)
+ echo m88k-harris-cxux7
+ exit ;;
+ m88k:*:4*:R4*)
+ echo m88k-motorola-sysv4
+ exit ;;
+ m88k:*:3*:R3*)
+ echo m88k-motorola-sysv3
+ exit ;;
+ AViiON:dgux:*:*)
+ # DG/UX returns AViiON for all architectures
+ UNAME_PROCESSOR=`/usr/bin/uname -p`
+ if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+ then
+ if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+ [ ${TARGET_BINARY_INTERFACE}x = x ]
+ then
+ echo m88k-dg-dgux${UNAME_RELEASE}
+ else
+ echo m88k-dg-dguxbcs${UNAME_RELEASE}
+ fi
+ else
+ echo i586-dg-dgux${UNAME_RELEASE}
+ fi
+ exit ;;
+ M88*:DolphinOS:*:*) # DolphinOS (SVR3)
+ echo m88k-dolphin-sysv3
+ exit ;;
+ M88*:*:R3*:*)
+ # Delta 88k system running SVR3
+ echo m88k-motorola-sysv3
+ exit ;;
+ XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+ echo m88k-tektronix-sysv3
+ exit ;;
+ Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+ echo m68k-tektronix-bsd
+ exit ;;
+ *:IRIX*:*:*)
+ echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+ exit ;;
+ ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+ echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
+ exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
+ i*86:AIX:*:*)
+ echo i386-ibm-aix
+ exit ;;
+ ia64:AIX:*:*)
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:2:3)
+ if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <sys/systemcfg.h>
+
+ main()
+ {
+ if (!__power_pc())
+ exit(1);
+ puts("powerpc-ibm-aix3.2.5");
+ exit(0);
+ }
+EOF
+ if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+ then
+ echo "$SYSTEM_NAME"
+ else
+ echo rs6000-ibm-aix3.2.5
+ fi
+ elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+ echo rs6000-ibm-aix3.2.4
+ else
+ echo rs6000-ibm-aix3.2
+ fi
+ exit ;;
+ *:AIX:*:[456])
+ IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+ if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+ IBM_ARCH=rs6000
+ else
+ IBM_ARCH=powerpc
+ fi
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:*:*)
+ echo rs6000-ibm-aix
+ exit ;;
+ ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+ echo romp-ibm-bsd4.4
+ exit ;;
+ ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
+ echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
+ exit ;; # report: romp-ibm BSD 4.3
+ *:BOSX:*:*)
+ echo rs6000-bull-bosx
+ exit ;;
+ DPX/2?00:B.O.S.:*:*)
+ echo m68k-bull-sysv3
+ exit ;;
+ 9000/[34]??:4.3bsd:1.*:*)
+ echo m68k-hp-bsd
+ exit ;;
+ hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+ echo m68k-hp-bsd4.4
+ exit ;;
+ 9000/[34678]??:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ case "${UNAME_MACHINE}" in
+ 9000/31? ) HP_ARCH=m68000 ;;
+ 9000/[34]?? ) HP_ARCH=m68k ;;
+ 9000/[678][0-9][0-9])
+ if [ -x /usr/bin/getconf ]; then
+ sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+ sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+ case "${sc_cpu_version}" in
+ 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+ 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+ 532) # CPU_PA_RISC2_0
+ case "${sc_kernel_bits}" in
+ 32) HP_ARCH="hppa2.0n" ;;
+ 64) HP_ARCH="hppa2.0w" ;;
+ '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
+ esac ;;
+ esac
+ fi
+ if [ "${HP_ARCH}" = "" ]; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+
+ #define _HPUX_SOURCE
+ #include <stdlib.h>
+ #include <unistd.h>
+
+ int main ()
+ {
+ #if defined(_SC_KERNEL_BITS)
+ long bits = sysconf(_SC_KERNEL_BITS);
+ #endif
+ long cpu = sysconf (_SC_CPU_VERSION);
+
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+ case CPU_PA_RISC2_0:
+ #if defined(_SC_KERNEL_BITS)
+ switch (bits)
+ {
+ case 64: puts ("hppa2.0w"); break;
+ case 32: puts ("hppa2.0n"); break;
+ default: puts ("hppa2.0"); break;
+ } break;
+ #else /* !defined(_SC_KERNEL_BITS) */
+ puts ("hppa2.0"); break;
+ #endif
+ default: puts ("hppa1.0"); break;
+ }
+ exit (0);
+ }
+EOF
+ (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+ test -z "$HP_ARCH" && HP_ARCH=hppa
+ fi ;;
+ esac
+ if [ ${HP_ARCH} = "hppa2.0w" ]
+ then
+ eval $set_cc_for_build
+
+ # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+ # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
+ # generating 64-bit code. GNU and HP use different nomenclature:
+ #
+ # $ CC_FOR_BUILD=cc ./config.guess
+ # => hppa2.0w-hp-hpux11.23
+ # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+ # => hppa64-hp-hpux11.23
+
+ if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+ grep -q __LP64__
+ then
+ HP_ARCH="hppa2.0w"
+ else
+ HP_ARCH="hppa64"
+ fi
+ fi
+ echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+ exit ;;
+ ia64:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ echo ia64-hp-hpux${HPUX_REV}
+ exit ;;
+ 3050*:HI-UX:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <unistd.h>
+ int
+ main ()
+ {
+ long cpu = sysconf (_SC_CPU_VERSION);
+ /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+ true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
+ results, however. */
+ if (CPU_IS_PA_RISC (cpu))
+ {
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+ default: puts ("hppa-hitachi-hiuxwe2"); break;
+ }
+ }
+ else if (CPU_IS_HP_MC68K (cpu))
+ puts ("m68k-hitachi-hiuxwe2");
+ else puts ("unknown-hitachi-hiuxwe2");
+ exit (0);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo unknown-hitachi-hiuxwe2
+ exit ;;
+ 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+ echo hppa1.1-hp-bsd
+ exit ;;
+ 9000/8??:4.3bsd:*:*)
+ echo hppa1.0-hp-bsd
+ exit ;;
+ *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+ echo hppa1.0-hp-mpeix
+ exit ;;
+ hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+ echo hppa1.1-hp-osf
+ exit ;;
+ hp8??:OSF1:*:*)
+ echo hppa1.0-hp-osf
+ exit ;;
+ i*86:OSF1:*:*)
+ if [ -x /usr/sbin/sysversion ] ; then
+ echo ${UNAME_MACHINE}-unknown-osf1mk
+ else
+ echo ${UNAME_MACHINE}-unknown-osf1
+ fi
+ exit ;;
+ parisc*:Lites*:*:*)
+ echo hppa1.1-hp-lites
+ exit ;;
+ C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+ echo c1-convex-bsd
+ exit ;;
+ C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+ echo c34-convex-bsd
+ exit ;;
+ C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+ echo c38-convex-bsd
+ exit ;;
+ C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+ echo c4-convex-bsd
+ exit ;;
+ CRAY*Y-MP:*:*:*)
+ echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*[A-Z]90:*:*:*)
+ echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+ -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*TS:*:*:*)
+ echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*T3E:*:*:*)
+ echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*SV1:*:*:*)
+ echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ *:UNICOS/mp:*:*)
+ echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+ FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+ echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ 5000:UNIX_System_V:4.*:*)
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+ echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+ echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+ exit ;;
+ sparc*:BSD/OS:*:*)
+ echo sparc-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:BSD/OS:*:*)
+ echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:FreeBSD:*:*)
+ case ${UNAME_MACHINE} in
+ pc98)
+ echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ amd64)
+ echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ *)
+ echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ esac
+ exit ;;
+ i*:CYGWIN*:*)
+ echo ${UNAME_MACHINE}-pc-cygwin
+ exit ;;
+ *:MINGW*:*)
+ echo ${UNAME_MACHINE}-pc-mingw32
+ exit ;;
+ i*:windows32*:*)
+ # uname -m includes "-pc" on this system.
+ echo ${UNAME_MACHINE}-mingw32
+ exit ;;
+ i*:PW*:*)
+ echo ${UNAME_MACHINE}-pc-pw32
+ exit ;;
+ *:Interix*:*)
+ case ${UNAME_MACHINE} in
+ x86)
+ echo i586-pc-interix${UNAME_RELEASE}
+ exit ;;
+ authenticamd | genuineintel | EM64T)
+ echo x86_64-unknown-interix${UNAME_RELEASE}
+ exit ;;
+ IA64)
+ echo ia64-unknown-interix${UNAME_RELEASE}
+ exit ;;
+ esac ;;
+ [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
+ echo i${UNAME_MACHINE}-pc-mks
+ exit ;;
+ 8664:Windows_NT:*)
+ echo x86_64-pc-mks
+ exit ;;
+ i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+ # UNAME_MACHINE based on the output of uname instead of i386?
+ echo i586-pc-interix
+ exit ;;
+ i*:UWIN*:*)
+ echo ${UNAME_MACHINE}-pc-uwin
+ exit ;;
+ amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
+ echo x86_64-unknown-cygwin
+ exit ;;
+ p*:CYGWIN*:*)
+ echo powerpcle-unknown-cygwin
+ exit ;;
+ prep*:SunOS:5.*:*)
+ echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ *:GNU:*:*)
+ # the GNU system
+ echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+ exit ;;
+ *:GNU/*:*:*)
+ # other systems with GNU libc and userland
+ echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
+ exit ;;
+ i*86:Minix:*:*)
+ echo ${UNAME_MACHINE}-pc-minix
+ exit ;;
+ alpha:Linux:*:*)
+ case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+ EV5) UNAME_MACHINE=alphaev5 ;;
+ EV56) UNAME_MACHINE=alphaev56 ;;
+ PCA56) UNAME_MACHINE=alphapca56 ;;
+ PCA57) UNAME_MACHINE=alphapca56 ;;
+ EV6) UNAME_MACHINE=alphaev6 ;;
+ EV67) UNAME_MACHINE=alphaev67 ;;
+ EV68*) UNAME_MACHINE=alphaev68 ;;
+ esac
+ objdump --private-headers /bin/sh | grep -q ld.so.1
+ if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+ echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+ exit ;;
+ arm*:Linux:*:*)
+ eval $set_cc_for_build
+ if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ARM_EABI__
+ then
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ else
+ echo ${UNAME_MACHINE}-unknown-linux-gnueabi
+ fi
+ exit ;;
+ avr32*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ cris:Linux:*:*)
+ echo cris-axis-linux-gnu
+ exit ;;
+ crisv32:Linux:*:*)
+ echo crisv32-axis-linux-gnu
+ exit ;;
+ frv:Linux:*:*)
+ echo frv-unknown-linux-gnu
+ exit ;;
+ i*86:Linux:*:*)
+ LIBC=gnu
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #ifdef __dietlibc__
+ LIBC=dietlibc
+ #endif
+EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
+ echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
+ exit ;;
+ ia64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ m32r*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ m68*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ mips:Linux:*:* | mips64:Linux:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #undef CPU
+ #undef ${UNAME_MACHINE}
+ #undef ${UNAME_MACHINE}el
+ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+ CPU=${UNAME_MACHINE}el
+ #else
+ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+ CPU=${UNAME_MACHINE}
+ #else
+ CPU=
+ #endif
+ #endif
+EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+ ;;
+ or32:Linux:*:*)
+ echo or32-unknown-linux-gnu
+ exit ;;
+ padre:Linux:*:*)
+ echo sparc-unknown-linux-gnu
+ exit ;;
+ parisc64:Linux:*:* | hppa64:Linux:*:*)
+ echo hppa64-unknown-linux-gnu
+ exit ;;
+ parisc:Linux:*:* | hppa:Linux:*:*)
+ # Look for CPU level
+ case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+ PA7*) echo hppa1.1-unknown-linux-gnu ;;
+ PA8*) echo hppa2.0-unknown-linux-gnu ;;
+ *) echo hppa-unknown-linux-gnu ;;
+ esac
+ exit ;;
+ ppc64:Linux:*:*)
+ echo powerpc64-unknown-linux-gnu
+ exit ;;
+ ppc:Linux:*:*)
+ echo powerpc-unknown-linux-gnu
+ exit ;;
+ s390:Linux:*:* | s390x:Linux:*:*)
+ echo ${UNAME_MACHINE}-ibm-linux
+ exit ;;
+ sh64*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ sh*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ sparc:Linux:*:* | sparc64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ vax:Linux:*:*)
+ echo ${UNAME_MACHINE}-dec-linux-gnu
+ exit ;;
+ x86_64:Linux:*:*)
+ echo x86_64-unknown-linux-gnu
+ exit ;;
+ xtensa*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ i*86:DYNIX/ptx:4*:*)
+ # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+ # earlier versions are messed up and put the nodename in both
+ # sysname and nodename.
+ echo i386-sequent-sysv4
+ exit ;;
+ i*86:UNIX_SV:4.2MP:2.*)
+ # Unixware is an offshoot of SVR4, but it has its own version
+ # number series starting with 2...
+ # I am not positive that other SVR4 systems won't match this,
+ # I just have to hope. -- rms.
+ # Use sysv4.2uw... so that sysv4* matches it.
+ echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+ exit ;;
+ i*86:OS/2:*:*)
+ # If we were able to find `uname', then EMX Unix compatibility
+ # is probably installed.
+ echo ${UNAME_MACHINE}-pc-os2-emx
+ exit ;;
+ i*86:XTS-300:*:STOP)
+ echo ${UNAME_MACHINE}-unknown-stop
+ exit ;;
+ i*86:atheos:*:*)
+ echo ${UNAME_MACHINE}-unknown-atheos
+ exit ;;
+ i*86:syllable:*:*)
+ echo ${UNAME_MACHINE}-pc-syllable
+ exit ;;
+ i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
+ echo i386-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ i*86:*DOS:*:*)
+ echo ${UNAME_MACHINE}-pc-msdosdjgpp
+ exit ;;
+ i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+ UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+ if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+ echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+ else
+ echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+ fi
+ exit ;;
+ i*86:*:5:[678]*)
+ # UnixWare 7.x, OpenUNIX and OpenServer 6.
+ case `/bin/uname -X | grep "^Machine"` in
+ *486*) UNAME_MACHINE=i486 ;;
+ *Pentium) UNAME_MACHINE=i586 ;;
+ *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+ esac
+ echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+ exit ;;
+ i*86:*:3.2:*)
+ if test -f /usr/options/cb.name; then
+ UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+ echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+ elif /bin/uname -X 2>/dev/null >/dev/null ; then
+ UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
+ (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
+ (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+ && UNAME_MACHINE=i586
+ (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+ && UNAME_MACHINE=i686
+ (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+ && UNAME_MACHINE=i686
+ echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+ else
+ echo ${UNAME_MACHINE}-pc-sysv32
+ fi
+ exit ;;
+ pc:*:*:*)
+ # Left here for compatibility:
+ # uname -m prints for DJGPP always 'pc', but it prints nothing about
+ # the processor, so we play safe by assuming i586.
+ # Note: whatever this is, it MUST be the same as what config.sub
+ # prints for the "djgpp" host, or else GDB configury will decide that
+ # this is a cross-build.
+ echo i586-pc-msdosdjgpp
+ exit ;;
+ Intel:Mach:3*:*)
+ echo i386-pc-mach3
+ exit ;;
+ paragon:*:*:*)
+ echo i860-intel-osf1
+ exit ;;
+ i860:*:4.*:*) # i860-SVR4
+ if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+ echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+ else # Add other i860-SVR4 vendors below as they are discovered.
+ echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
+ fi
+ exit ;;
+ mini*:CTIX:SYS*5:*)
+ # "miniframe"
+ echo m68010-convergent-sysv
+ exit ;;
+ mc68k:UNIX:SYSTEM5:3.51m)
+ echo m68k-convergent-sysv
+ exit ;;
+ M680?0:D-NIX:5.3:*)
+ echo m68k-diab-dnix
+ exit ;;
+ M68*:*:R3V[5678]*:*)
+ test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+ 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
+ OS_REL=''
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+ 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4; exit; } ;;
+ NCR*:*:4.2:* | MPRAS*:*:4.2:*)
+ OS_REL='.3'
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+ m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+ echo m68k-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ mc68030:UNIX_System_V:4.*:*)
+ echo m68k-atari-sysv4
+ exit ;;
+ TSUNAMI:LynxOS:2.*:*)
+ echo sparc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ rs6000:LynxOS:2.*:*)
+ echo rs6000-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
+ echo powerpc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ SM[BE]S:UNIX_SV:*:*)
+ echo mips-dde-sysv${UNAME_RELEASE}
+ exit ;;
+ RM*:ReliantUNIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ RM*:SINIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ *:SINIX-*:*:*)
+ if uname -p 2>/dev/null >/dev/null ; then
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ echo ${UNAME_MACHINE}-sni-sysv4
+ else
+ echo ns32k-sni-sysv
+ fi
+ exit ;;
+ PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+ # says <Richard.M.Bartel@ccMail.Census.GOV>
+ echo i586-unisys-sysv4
+ exit ;;
+ *:UNIX_System_V:4*:FTX*)
+ # From Gerald Hewes <hewes@openmarket.com>.
+ # How about differentiating between stratus architectures? -djm
+ echo hppa1.1-stratus-sysv4
+ exit ;;
+ *:*:*:FTX*)
+ # From seanf@swdc.stratus.com.
+ echo i860-stratus-sysv4
+ exit ;;
+ i*86:VOS:*:*)
+ # From Paul.Green@stratus.com.
+ echo ${UNAME_MACHINE}-stratus-vos
+ exit ;;
+ *:VOS:*:*)
+ # From Paul.Green@stratus.com.
+ echo hppa1.1-stratus-vos
+ exit ;;
+ mc68*:A/UX:*:*)
+ echo m68k-apple-aux${UNAME_RELEASE}
+ exit ;;
+ news*:NEWS-OS:6*:*)
+ echo mips-sony-newsos6
+ exit ;;
+ R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+ if [ -d /usr/nec ]; then
+ echo mips-nec-sysv${UNAME_RELEASE}
+ else
+ echo mips-unknown-sysv${UNAME_RELEASE}
+ fi
+ exit ;;
+ BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
+ echo powerpc-be-beos
+ exit ;;
+ BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
+ echo powerpc-apple-beos
+ exit ;;
+ BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
+ echo i586-pc-beos
+ exit ;;
+ BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
+ echo i586-pc-haiku
+ exit ;;
+ SX-4:SUPER-UX:*:*)
+ echo sx4-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-5:SUPER-UX:*:*)
+ echo sx5-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-6:SUPER-UX:*:*)
+ echo sx6-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-7:SUPER-UX:*:*)
+ echo sx7-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-8:SUPER-UX:*:*)
+ echo sx8-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-8R:SUPER-UX:*:*)
+ echo sx8r-nec-superux${UNAME_RELEASE}
+ exit ;;
+ Power*:Rhapsody:*:*)
+ echo powerpc-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Rhapsody:*:*)
+ echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Darwin:*:*)
+ UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+ case $UNAME_PROCESSOR in
+ i386)
+ eval $set_cc_for_build
+ if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+ if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
+ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+ grep IS_64BIT_ARCH >/dev/null
+ then
+ UNAME_PROCESSOR="x86_64"
+ fi
+ fi ;;
+ unknown) UNAME_PROCESSOR=powerpc ;;
+ esac
+ echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+ exit ;;
+ *:procnto*:*:* | *:QNX:[0123456789]*:*)
+ UNAME_PROCESSOR=`uname -p`
+ if test "$UNAME_PROCESSOR" = "x86"; then
+ UNAME_PROCESSOR=i386
+ UNAME_MACHINE=pc
+ fi
+ echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+ exit ;;
+ *:QNX:*:4*)
+ echo i386-pc-qnx
+ exit ;;
+ NSE-?:NONSTOP_KERNEL:*:*)
+ echo nse-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ NSR-?:NONSTOP_KERNEL:*:*)
+ echo nsr-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ *:NonStop-UX:*:*)
+ echo mips-compaq-nonstopux
+ exit ;;
+ BS2000:POSIX*:*:*)
+ echo bs2000-siemens-sysv
+ exit ;;
+ DS/*:UNIX_System_V:*:*)
+ echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+ exit ;;
+ *:Plan9:*:*)
+ # "uname -m" is not consistent, so use $cputype instead. 386
+ # is converted to i386 for consistency with other x86
+ # operating systems.
+ if test "$cputype" = "386"; then
+ UNAME_MACHINE=i386
+ else
+ UNAME_MACHINE="$cputype"
+ fi
+ echo ${UNAME_MACHINE}-unknown-plan9
+ exit ;;
+ *:TOPS-10:*:*)
+ echo pdp10-unknown-tops10
+ exit ;;
+ *:TENEX:*:*)
+ echo pdp10-unknown-tenex
+ exit ;;
+ KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+ echo pdp10-dec-tops20
+ exit ;;
+ XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+ echo pdp10-xkl-tops20
+ exit ;;
+ *:TOPS-20:*:*)
+ echo pdp10-unknown-tops20
+ exit ;;
+ *:ITS:*:*)
+ echo pdp10-unknown-its
+ exit ;;
+ SEI:*:*:SEIUX)
+ echo mips-sei-seiux${UNAME_RELEASE}
+ exit ;;
+ *:DragonFly:*:*)
+ echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+ exit ;;
+ *:*VMS:*:*)
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ case "${UNAME_MACHINE}" in
+ A*) echo alpha-dec-vms ; exit ;;
+ I*) echo ia64-dec-vms ; exit ;;
+ V*) echo vax-dec-vms ; exit ;;
+ esac ;;
+ *:XENIX:*:SysV)
+ echo i386-pc-xenix
+ exit ;;
+ i*86:skyos:*:*)
+ echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+ exit ;;
+ i*86:rdos:*:*)
+ echo ${UNAME_MACHINE}-pc-rdos
+ exit ;;
+ i*86:AROS:*:*)
+ echo ${UNAME_MACHINE}-pc-aros
+ exit ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+eval $set_cc_for_build
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+ /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
+ I don't know.... */
+ printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+ printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+ "4"
+#else
+ ""
+#endif
+ ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+ printf ("arm-acorn-riscix\n"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+ printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+ int version;
+ version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+ if (version < 4)
+ printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+ else
+ printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+ exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+ printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+ printf ("ns32k-encore-mach\n"); exit (0);
+#else
+ printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+ printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+ printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+ printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+ struct utsname un;
+
+ uname(&un);
+
+ if (strncmp(un.version, "V2", 2) == 0) {
+ printf ("i386-sequent-ptx2\n"); exit (0);
+ }
+ if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+ printf ("i386-sequent-ptx1\n"); exit (0);
+ }
+ printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+# if !defined (ultrix)
+# include <sys/param.h>
+# if defined (BSD)
+# if BSD == 43
+ printf ("vax-dec-bsd4.3\n"); exit (0);
+# else
+# if BSD == 199006
+ printf ("vax-dec-bsd4.3reno\n"); exit (0);
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# endif
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# else
+ printf ("vax-dec-ultrix\n"); exit (0);
+# endif
+#endif
+
+#if defined (alliant) && defined (i860)
+ printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+ exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+ case `getsysinfo -f cpu_type` in
+ c1*)
+ echo c1-convex-bsd
+ exit ;;
+ c2*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ c34*)
+ echo c34-convex-bsd
+ exit ;;
+ c38*)
+ echo c38-convex-bsd
+ exit ;;
+ c4*)
+ echo c4-convex-bsd
+ exit ;;
+ esac
+fi
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+ http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+and
+ http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches@gnu.org> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo = `(hostinfo) 2>/dev/null`
+/bin/universe = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/tcpdump-4.3.0/config.h.in b/tcpdump-4.3.0/config.h.in
new file mode 100644
index 0000000..9ee068b
--- /dev/null
+++ b/tcpdump-4.3.0/config.h.in
@@ -0,0 +1,320 @@
+/* config.h.in. Generated from configure.in by autoheader. */
+/* "generated automatically" means DO NOT MAKE CHANGES TO config.h.in --
+ * make them to acconfig.h and rerun autoheader */
+
+/* Define if you enable IPv6 support */
+#undef INET6
+
+/* Define if you enable support for the libsmi. */
+#undef LIBSMI
+
+/* define if you have the addrinfo function. */
+#undef HAVE_ADDRINFO
+
+/* define if you need to include missing/addrinfoh.h. */
+#undef NEED_ADDRINFO_H
+
+/* define ifyou have the h_errno variable. */
+#undef HAVE_H_ERRNO
+
+/* define if you have struct sockaddr_storage */
+#undef HAVE_SOCKADDR_STORAGE
+
+/* define if you have both getipnodebyname() and getipnodebyaddr() */
+#undef USE_GETIPNODEBY
+
+/* define if you have ether_ntohost() and it works */
+#undef USE_ETHER_NTOHOST
+
+/* define if libpcap has pcap_version */
+#undef HAVE_PCAP_VERSION
+
+/* define if libpcap has pcap_debug */
+#undef HAVE_PCAP_DEBUG
+
+/* define if libpcap has yydebug */
+#undef HAVE_YYDEBUG
+
+/* define if libpcap has pcap_list_datalinks() */
+#undef HAVE_PCAP_LIST_DATALINKS
+
+/* define if libpcap has pcap_set_datalink() */
+#undef HAVE_PCAP_SET_DATALINK
+
+/* define if libpcap has pcap_datalink_name_to_val() */
+#undef HAVE_PCAP_DATALINK_NAME_TO_VAL
+
+/* define if libpcap has pcap_datalink_val_to_description() */
+#undef HAVE_PCAP_DATALINK_VAL_TO_DESCRIPTION
+
+/* define if libpcap has pcap_dump_ftell() */
+#undef HAVE_PCAP_DUMP_FTELL
+
+/* define if you have getrpcbynumber() */
+#undef HAVE_GETRPCBYNUMBER
+
+/* Workaround for missing 64-bit formats */
+#undef PRId64
+#undef PRIo64
+#undef PRIx64
+#undef PRIu64
+
+/* Whether or not to include the possibly-buggy SMB printer */
+#undef TCPDUMP_DO_SMB
+
+/* Define if you have the dnet_htoa function. */
+#undef HAVE_DNET_HTOA
+
+/* Define if you have a dnet_htoa declaration in <netdnet/dnetdb.h>. */
+#undef HAVE_NETDNET_DNETDB_H_DNET_HTOA
+
+/* define if should drop privileges by default */
+#undef WITH_USER
+
+/* define if should chroot when dropping privileges */
+#undef WITH_CHROOT
+
+/* Define to 1 if you have the `alarm' function. */
+#undef HAVE_ALARM
+
+/* Define to 1 if you have the `bpf_dump' function. */
+#undef HAVE_BPF_DUMP
+
+/* Define to 1 if you have the declaration of `ether_ntohost', and to 0 if you
+ don't. */
+#undef HAVE_DECL_ETHER_NTOHOST
+
+/* Define to 1 if you have the `ether_ntohost' function. */
+#undef HAVE_ETHER_NTOHOST
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#undef HAVE_FCNTL_H
+
+/* Define to 1 if you have the `fork' function. */
+#undef HAVE_FORK
+
+/* Define to 1 if you have the `getnameinfo' function. */
+#undef HAVE_GETNAMEINFO
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the `crypto' library (-lcrypto). */
+#undef HAVE_LIBCRYPTO
+
+/* Define to 1 if you have the `rpc' library (-lrpc). */
+#undef HAVE_LIBRPC
+
+/* Define to 1 if you have the `smi' library (-lsmi). */
+#undef HAVE_LIBSMI
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the <netdnet/dnetdb.h> header file. */
+#undef HAVE_NETDNET_DNETDB_H
+
+/* Define to 1 if you have the <netinet/ether.h> header file. */
+#undef HAVE_NETINET_ETHER_H
+
+/* Define to 1 if you have the <netinet/if_ether.h> header file. */
+#undef HAVE_NETINET_IF_ETHER_H
+
+/* Define to 1 if you have the <net/pfvar.h> header file. */
+#undef HAVE_NET_PFVAR_H
+
+/* Define to 1 if you have the <openssl/evp.h> header file. */
+#undef HAVE_OPENSSL_EVP_H
+
+/* if there's an os_proto.h for this platform, to use additional prototypes */
+#undef HAVE_OS_PROTO_H
+
+/* Define to 1 if you have the <pcap/bluetooth.h> header file. */
+#undef HAVE_PCAP_BLUETOOTH_H
+
+/* Define to 1 if you have the `pcap_breakloop' function. */
+#undef HAVE_PCAP_BREAKLOOP
+
+/* Define to 1 if you have the `pcap_create' function. */
+#undef HAVE_PCAP_CREATE
+
+/* Define to 1 if you have the `pcap_dump_flush' function. */
+#undef HAVE_PCAP_DUMP_FLUSH
+
+/* Define to 1 if you have the `pcap_findalldevs' function. */
+#undef HAVE_PCAP_FINDALLDEVS
+
+/* Define to 1 if the system has the type `pcap_if_t'. */
+#undef HAVE_PCAP_IF_T
+
+/* Define to 1 if you have the `pcap_lib_version' function. */
+#undef HAVE_PCAP_LIB_VERSION
+
+/* Define to 1 if you have the `pcap_set_tstamp_type' function. */
+#undef HAVE_PCAP_SET_TSTAMP_TYPE
+
+/* Define to 1 if you have the <pcap/usb.h> header file. */
+#undef HAVE_PCAP_USB_H
+
+/* Define to 1 if you have the `pfopen' function. */
+#undef HAVE_PFOPEN
+
+/* Define to 1 if you have the <rpc/rpcent.h> header file. */
+#undef HAVE_RPC_RPCENT_H
+
+/* Define to 1 if you have the <rpc/rpc.h> header file. */
+#undef HAVE_RPC_RPC_H
+
+/* Define to 1 if you have the `setlinebuf' function. */
+#undef HAVE_SETLINEBUF
+
+/* Define to 1 if you have the `sigaction' function. */
+#undef HAVE_SIGACTION
+
+/* Define to 1 if you have the `sigset' function. */
+#undef HAVE_SIGSET
+
+/* Define to 1 if you have the <smi.h> header file. */
+#undef HAVE_SMI_H
+
+/* Define to 1 if you have the `snprintf' function. */
+#undef HAVE_SNPRINTF
+
+/* if struct sockaddr has the sa_len member */
+#undef HAVE_SOCKADDR_SA_LEN
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the `strcasecmp' function. */
+#undef HAVE_STRCASECMP
+
+/* Define to 1 if you have the `strdup' function. */
+#undef HAVE_STRDUP
+
+/* Define to 1 if you have the `strftime' function. */
+#undef HAVE_STRFTIME
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the `strlcat' function. */
+#undef HAVE_STRLCAT
+
+/* Define to 1 if you have the `strlcpy' function. */
+#undef HAVE_STRLCPY
+
+/* Define to 1 if you have the `strsep' function. */
+#undef HAVE_STRSEP
+
+/* Define to 1 if the system has the type `struct ether_addr'. */
+#undef HAVE_STRUCT_ETHER_ADDR
+
+/* Define to 1 if you have the <sys/bitypes.h> header file. */
+#undef HAVE_SYS_BITYPES_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to 1 if you have the `vfork' function. */
+#undef HAVE_VFORK
+
+/* Define to 1 if you have the `vfprintf' function. */
+#undef HAVE_VFPRINTF
+
+/* Define to 1 if you have the `vsnprintf' function. */
+#undef HAVE_VSNPRINTF
+
+/* define if your compiler has __attribute__ */
+#undef HAVE___ATTRIBUTE__
+
+/* if unaligned access fails */
+#undef LBL_ALIGN
+
+/* Define to 1 if netinet/ether.h declares `ether_ntohost' */
+#undef NETINET_ETHER_H_DECLARES_ETHER_NTOHOST
+
+/* Define to 1 if netinet/if_ether.h declares `ether_ntohost' */
+#undef NETINET_IF_ETHER_H_DECLARES_ETHER_NTOHOST
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define as the return type of signal handlers (`int' or `void'). */
+#undef RETSIGTYPE
+
+/* return value of signal handlers */
+#undef RETSIGVAL
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
+#undef TIME_WITH_SYS_TIME
+
+/* get BSD semantics on Irix */
+#undef _BSD_SIGNALS
+
+/* needed on HP-UX */
+#undef _HPUX_SOURCE
+
+/* define on AIX to get certain functions */
+#undef _SUN
+
+/* define if your compiler allows __attribute__((format)) to be applied to
+ function pointers */
+#undef __ATTRIBUTE___FORMAT_OK_FOR_FUNCTION_POINTERS
+
+/* to handle Ultrix compilers that don't support const in prototypes */
+#undef const
+
+/* Define as token for inline if inlining supported */
+#undef inline
+
+/* Define to `short' if int16_t not defined. */
+#undef int16_t
+
+/* Define to `int' if int32_t not defined. */
+#undef int32_t
+
+/* Define to `long long' if int64_t not defined. */
+#undef int64_t
+
+/* Define to `signed char' if int8_t not defined. */
+#undef int8_t
+
+/* Define to `unsigned short' if u_int16_t not defined. */
+#undef u_int16_t
+
+/* Define to `unsigned int' if u_int32_t not defined. */
+#undef u_int32_t
+
+/* Define to `unsigned long long' if u_int64_t not defined. */
+#undef u_int64_t
+
+/* Define to `unsigned char' if u_int8_t not defined. */
+#undef u_int8_t
diff --git a/tcpdump-4.3.0/config.sub b/tcpdump-4.3.0/config.sub
new file mode 100755
index 0000000..8518609
--- /dev/null
+++ b/tcpdump-4.3.0/config.sub
@@ -0,0 +1,1708 @@
+#! /bin/sh
+# Configuration validation subroutine script.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+# Free Software Foundation, Inc.
+
+timestamp='2009-12-31'
+
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine. It does not imply ALL GNU software can.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Please send patches to <config-patches@gnu.org>. Submit a context
+# diff and a properly formatted GNU ChangeLog entry.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support. The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+ $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free
+Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help"
+ exit 1 ;;
+
+ *local*)
+ # First pass through any local machine types.
+ echo $1
+ exit ;;
+
+ * )
+ break ;;
+ esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+ exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+ exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+ nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
+ uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
+ kopensolaris*-gnu* | \
+ storm-chaos* | os2-emx* | rtmk-nova*)
+ os=-$maybe_os
+ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+ ;;
+ *)
+ basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+ if [ $basic_machine != $1 ]
+ then os=`echo $1 | sed 's/.*-/-/'`
+ else os=; fi
+ ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work. We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+ -sun*os*)
+ # Prevent following clause from handling this invalid input.
+ ;;
+ -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+ -apple | -axis | -knuth | -cray | -microblaze)
+ os=
+ basic_machine=$1
+ ;;
+ -bluegene*)
+ os=-cnk
+ ;;
+ -sim | -cisco | -oki | -wec | -winbond)
+ os=
+ basic_machine=$1
+ ;;
+ -scout)
+ ;;
+ -wrs)
+ os=-vxworks
+ basic_machine=$1
+ ;;
+ -chorusos*)
+ os=-chorusos
+ basic_machine=$1
+ ;;
+ -chorusrdb)
+ os=-chorusrdb
+ basic_machine=$1
+ ;;
+ -hiux*)
+ os=-hiuxwe2
+ ;;
+ -sco6)
+ os=-sco5v6
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco5)
+ os=-sco3.2v5
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco4)
+ os=-sco3.2v4
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2.[4-9]*)
+ os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2v[4-9]*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco5v6*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco*)
+ os=-sco3.2v2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -udk*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -isc)
+ os=-isc2.2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -clix*)
+ basic_machine=clipper-intergraph
+ ;;
+ -isc*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -lynx*)
+ os=-lynxos
+ ;;
+ -ptx*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+ ;;
+ -windowsnt*)
+ os=`echo $os | sed -e 's/windowsnt/winnt/'`
+ ;;
+ -psos*)
+ os=-psos
+ ;;
+ -mint | -mint[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+ # Recognize the basic CPU types without company name.
+ # Some are omitted here because they have special meanings below.
+ 1750a | 580 \
+ | a29k \
+ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+ | am33_2.0 \
+ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
+ | bfin \
+ | c4x | clipper \
+ | d10v | d30v | dlx | dsp16xx \
+ | fido | fr30 | frv \
+ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+ | i370 | i860 | i960 | ia64 \
+ | ip2k | iq2000 \
+ | lm32 \
+ | m32c | m32r | m32rle | m68000 | m68k | m88k \
+ | maxq | mb | microblaze | mcore | mep | metag \
+ | mips | mipsbe | mipseb | mipsel | mipsle \
+ | mips16 \
+ | mips64 | mips64el \
+ | mips64octeon | mips64octeonel \
+ | mips64orion | mips64orionel \
+ | mips64r5900 | mips64r5900el \
+ | mips64vr | mips64vrel \
+ | mips64vr4100 | mips64vr4100el \
+ | mips64vr4300 | mips64vr4300el \
+ | mips64vr5000 | mips64vr5000el \
+ | mips64vr5900 | mips64vr5900el \
+ | mipsisa32 | mipsisa32el \
+ | mipsisa32r2 | mipsisa32r2el \
+ | mipsisa64 | mipsisa64el \
+ | mipsisa64r2 | mipsisa64r2el \
+ | mipsisa64sb1 | mipsisa64sb1el \
+ | mipsisa64sr71k | mipsisa64sr71kel \
+ | mipstx39 | mipstx39el \
+ | mn10200 | mn10300 \
+ | moxie \
+ | mt \
+ | msp430 \
+ | nios | nios2 \
+ | ns16k | ns32k \
+ | or32 \
+ | pdp10 | pdp11 | pj | pjl \
+ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
+ | pyramid \
+ | rx \
+ | score \
+ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+ | sh64 | sh64le \
+ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
+ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
+ | spu | strongarm \
+ | tahoe | thumb | tic4x | tic80 | tron \
+ | ubicom32 \
+ | v850 | v850e \
+ | we32k \
+ | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
+ | z8k | z80)
+ basic_machine=$basic_machine-unknown
+ ;;
+ m6811 | m68hc11 | m6812 | m68hc12 | picochip)
+ # Motorola 68HC11/12.
+ basic_machine=$basic_machine-unknown
+ os=-none
+ ;;
+ m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+ ;;
+ ms1)
+ basic_machine=mt-unknown
+ ;;
+
+ # We use `pc' rather than `unknown'
+ # because (1) that's what they normally are, and
+ # (2) the word "unknown" tends to confuse beginning users.
+ i*86 | x86_64)
+ basic_machine=$basic_machine-pc
+ ;;
+ # Object if more than one company name word.
+ *-*-*)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+ # Recognize the basic CPU types with company name.
+ 580-* \
+ | a29k-* \
+ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
+ | avr-* | avr32-* \
+ | bfin-* | bs2000-* \
+ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
+ | clipper-* | craynv-* | cydra-* \
+ | d10v-* | d30v-* | dlx-* \
+ | elxsi-* \
+ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
+ | h8300-* | h8500-* \
+ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+ | i*86-* | i860-* | i960-* | ia64-* \
+ | ip2k-* | iq2000-* \
+ | lm32-* \
+ | m32c-* | m32r-* | m32rle-* \
+ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
+ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+ | mips16-* \
+ | mips64-* | mips64el-* \
+ | mips64octeon-* | mips64octeonel-* \
+ | mips64orion-* | mips64orionel-* \
+ | mips64r5900-* | mips64r5900el-* \
+ | mips64vr-* | mips64vrel-* \
+ | mips64vr4100-* | mips64vr4100el-* \
+ | mips64vr4300-* | mips64vr4300el-* \
+ | mips64vr5000-* | mips64vr5000el-* \
+ | mips64vr5900-* | mips64vr5900el-* \
+ | mipsisa32-* | mipsisa32el-* \
+ | mipsisa32r2-* | mipsisa32r2el-* \
+ | mipsisa64-* | mipsisa64el-* \
+ | mipsisa64r2-* | mipsisa64r2el-* \
+ | mipsisa64sb1-* | mipsisa64sb1el-* \
+ | mipsisa64sr71k-* | mipsisa64sr71kel-* \
+ | mipstx39-* | mipstx39el-* \
+ | mmix-* \
+ | mt-* \
+ | msp430-* \
+ | nios-* | nios2-* \
+ | none-* | np1-* | ns16k-* | ns32k-* \
+ | orion-* \
+ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
+ | pyramid-* \
+ | romp-* | rs6000-* | rx-* \
+ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
+ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
+ | sparclite-* \
+ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
+ | tahoe-* | thumb-* \
+ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \
+ | tron-* \
+ | ubicom32-* \
+ | v850-* | v850e-* | vax-* \
+ | we32k-* \
+ | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
+ | xstormy16-* | xtensa*-* \
+ | ymp-* \
+ | z8k-* | z80-*)
+ ;;
+ # Recognize the basic CPU types without company name, with glob match.
+ xtensa*)
+ basic_machine=$basic_machine-unknown
+ ;;
+ # Recognize the various machine names and aliases which stand
+ # for a CPU type and a company and sometimes even an OS.
+ 386bsd)
+ basic_machine=i386-unknown
+ os=-bsd
+ ;;
+ 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+ basic_machine=m68000-att
+ ;;
+ 3b*)
+ basic_machine=we32k-att
+ ;;
+ a29khif)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ abacus)
+ basic_machine=abacus-unknown
+ ;;
+ adobe68k)
+ basic_machine=m68010-adobe
+ os=-scout
+ ;;
+ alliant | fx80)
+ basic_machine=fx80-alliant
+ ;;
+ altos | altos3068)
+ basic_machine=m68k-altos
+ ;;
+ am29k)
+ basic_machine=a29k-none
+ os=-bsd
+ ;;
+ amd64)
+ basic_machine=x86_64-pc
+ ;;
+ amd64-*)
+ basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ amdahl)
+ basic_machine=580-amdahl
+ os=-sysv
+ ;;
+ amiga | amiga-*)
+ basic_machine=m68k-unknown
+ ;;
+ amigaos | amigados)
+ basic_machine=m68k-unknown
+ os=-amigaos
+ ;;
+ amigaunix | amix)
+ basic_machine=m68k-unknown
+ os=-sysv4
+ ;;
+ apollo68)
+ basic_machine=m68k-apollo
+ os=-sysv
+ ;;
+ apollo68bsd)
+ basic_machine=m68k-apollo
+ os=-bsd
+ ;;
+ aros)
+ basic_machine=i386-pc
+ os=-aros
+ ;;
+ aux)
+ basic_machine=m68k-apple
+ os=-aux
+ ;;
+ balance)
+ basic_machine=ns32k-sequent
+ os=-dynix
+ ;;
+ blackfin)
+ basic_machine=bfin-unknown
+ os=-linux
+ ;;
+ blackfin-*)
+ basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ bluegene*)
+ basic_machine=powerpc-ibm
+ os=-cnk
+ ;;
+ c90)
+ basic_machine=c90-cray
+ os=-unicos
+ ;;
+ cegcc)
+ basic_machine=arm-unknown
+ os=-cegcc
+ ;;
+ convex-c1)
+ basic_machine=c1-convex
+ os=-bsd
+ ;;
+ convex-c2)
+ basic_machine=c2-convex
+ os=-bsd
+ ;;
+ convex-c32)
+ basic_machine=c32-convex
+ os=-bsd
+ ;;
+ convex-c34)
+ basic_machine=c34-convex
+ os=-bsd
+ ;;
+ convex-c38)
+ basic_machine=c38-convex
+ os=-bsd
+ ;;
+ cray | j90)
+ basic_machine=j90-cray
+ os=-unicos
+ ;;
+ craynv)
+ basic_machine=craynv-cray
+ os=-unicosmp
+ ;;
+ cr16)
+ basic_machine=cr16-unknown
+ os=-elf
+ ;;
+ crds | unos)
+ basic_machine=m68k-crds
+ ;;
+ crisv32 | crisv32-* | etraxfs*)
+ basic_machine=crisv32-axis
+ ;;
+ cris | cris-* | etrax*)
+ basic_machine=cris-axis
+ ;;
+ crx)
+ basic_machine=crx-unknown
+ os=-elf
+ ;;
+ da30 | da30-*)
+ basic_machine=m68k-da30
+ ;;
+ decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+ basic_machine=mips-dec
+ ;;
+ decsystem10* | dec10*)
+ basic_machine=pdp10-dec
+ os=-tops10
+ ;;
+ decsystem20* | dec20*)
+ basic_machine=pdp10-dec
+ os=-tops20
+ ;;
+ delta | 3300 | motorola-3300 | motorola-delta \
+ | 3300-motorola | delta-motorola)
+ basic_machine=m68k-motorola
+ ;;
+ delta88)
+ basic_machine=m88k-motorola
+ os=-sysv3
+ ;;
+ dicos)
+ basic_machine=i686-pc
+ os=-dicos
+ ;;
+ djgpp)
+ basic_machine=i586-pc
+ os=-msdosdjgpp
+ ;;
+ dpx20 | dpx20-*)
+ basic_machine=rs6000-bull
+ os=-bosx
+ ;;
+ dpx2* | dpx2*-bull)
+ basic_machine=m68k-bull
+ os=-sysv3
+ ;;
+ ebmon29k)
+ basic_machine=a29k-amd
+ os=-ebmon
+ ;;
+ elxsi)
+ basic_machine=elxsi-elxsi
+ os=-bsd
+ ;;
+ encore | umax | mmax)
+ basic_machine=ns32k-encore
+ ;;
+ es1800 | OSE68k | ose68k | ose | OSE)
+ basic_machine=m68k-ericsson
+ os=-ose
+ ;;
+ fx2800)
+ basic_machine=i860-alliant
+ ;;
+ genix)
+ basic_machine=ns32k-ns
+ ;;
+ gmicro)
+ basic_machine=tron-gmicro
+ os=-sysv
+ ;;
+ go32)
+ basic_machine=i386-pc
+ os=-go32
+ ;;
+ h3050r* | hiux*)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ h8300hms)
+ basic_machine=h8300-hitachi
+ os=-hms
+ ;;
+ h8300xray)
+ basic_machine=h8300-hitachi
+ os=-xray
+ ;;
+ h8500hms)
+ basic_machine=h8500-hitachi
+ os=-hms
+ ;;
+ harris)
+ basic_machine=m88k-harris
+ os=-sysv3
+ ;;
+ hp300-*)
+ basic_machine=m68k-hp
+ ;;
+ hp300bsd)
+ basic_machine=m68k-hp
+ os=-bsd
+ ;;
+ hp300hpux)
+ basic_machine=m68k-hp
+ os=-hpux
+ ;;
+ hp3k9[0-9][0-9] | hp9[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k2[0-9][0-9] | hp9k31[0-9])
+ basic_machine=m68000-hp
+ ;;
+ hp9k3[2-9][0-9])
+ basic_machine=m68k-hp
+ ;;
+ hp9k6[0-9][0-9] | hp6[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k7[0-79][0-9] | hp7[0-79][0-9])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k78[0-9] | hp78[0-9])
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][13679] | hp8[0-9][13679])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][0-9] | hp8[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hppa-next)
+ os=-nextstep3
+ ;;
+ hppaosf)
+ basic_machine=hppa1.1-hp
+ os=-osf
+ ;;
+ hppro)
+ basic_machine=hppa1.1-hp
+ os=-proelf
+ ;;
+ i370-ibm* | ibm*)
+ basic_machine=i370-ibm
+ ;;
+# I'm not sure what "Sysv32" means. Should this be sysv3.2?
+ i*86v32)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv32
+ ;;
+ i*86v4*)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv4
+ ;;
+ i*86v)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv
+ ;;
+ i*86sol2)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-solaris2
+ ;;
+ i386mach)
+ basic_machine=i386-mach
+ os=-mach
+ ;;
+ i386-vsta | vsta)
+ basic_machine=i386-unknown
+ os=-vsta
+ ;;
+ iris | iris4d)
+ basic_machine=mips-sgi
+ case $os in
+ -irix*)
+ ;;
+ *)
+ os=-irix4
+ ;;
+ esac
+ ;;
+ isi68 | isi)
+ basic_machine=m68k-isi
+ os=-sysv
+ ;;
+ m68knommu)
+ basic_machine=m68k-unknown
+ os=-linux
+ ;;
+ m68knommu-*)
+ basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ m88k-omron*)
+ basic_machine=m88k-omron
+ ;;
+ magnum | m3230)
+ basic_machine=mips-mips
+ os=-sysv
+ ;;
+ merlin)
+ basic_machine=ns32k-utek
+ os=-sysv
+ ;;
+ microblaze)
+ basic_machine=microblaze-xilinx
+ ;;
+ mingw32)
+ basic_machine=i386-pc
+ os=-mingw32
+ ;;
+ mingw32ce)
+ basic_machine=arm-unknown
+ os=-mingw32ce
+ ;;
+ miniframe)
+ basic_machine=m68000-convergent
+ ;;
+ *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+ mips3*-*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+ ;;
+ mips3*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+ ;;
+ monitor)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ morphos)
+ basic_machine=powerpc-unknown
+ os=-morphos
+ ;;
+ msdos)
+ basic_machine=i386-pc
+ os=-msdos
+ ;;
+ ms1-*)
+ basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
+ ;;
+ mvs)
+ basic_machine=i370-ibm
+ os=-mvs
+ ;;
+ ncr3000)
+ basic_machine=i486-ncr
+ os=-sysv4
+ ;;
+ netbsd386)
+ basic_machine=i386-unknown
+ os=-netbsd
+ ;;
+ netwinder)
+ basic_machine=armv4l-rebel
+ os=-linux
+ ;;
+ news | news700 | news800 | news900)
+ basic_machine=m68k-sony
+ os=-newsos
+ ;;
+ news1000)
+ basic_machine=m68030-sony
+ os=-newsos
+ ;;
+ news-3600 | risc-news)
+ basic_machine=mips-sony
+ os=-newsos
+ ;;
+ necv70)
+ basic_machine=v70-nec
+ os=-sysv
+ ;;
+ next | m*-next )
+ basic_machine=m68k-next
+ case $os in
+ -nextstep* )
+ ;;
+ -ns2*)
+ os=-nextstep2
+ ;;
+ *)
+ os=-nextstep3
+ ;;
+ esac
+ ;;
+ nh3000)
+ basic_machine=m68k-harris
+ os=-cxux
+ ;;
+ nh[45]000)
+ basic_machine=m88k-harris
+ os=-cxux
+ ;;
+ nindy960)
+ basic_machine=i960-intel
+ os=-nindy
+ ;;
+ mon960)
+ basic_machine=i960-intel
+ os=-mon960
+ ;;
+ nonstopux)
+ basic_machine=mips-compaq
+ os=-nonstopux
+ ;;
+ np1)
+ basic_machine=np1-gould
+ ;;
+ nsr-tandem)
+ basic_machine=nsr-tandem
+ ;;
+ op50n-* | op60c-*)
+ basic_machine=hppa1.1-oki
+ os=-proelf
+ ;;
+ openrisc | openrisc-*)
+ basic_machine=or32-unknown
+ ;;
+ os400)
+ basic_machine=powerpc-ibm
+ os=-os400
+ ;;
+ OSE68000 | ose68000)
+ basic_machine=m68000-ericsson
+ os=-ose
+ ;;
+ os68k)
+ basic_machine=m68k-none
+ os=-os68k
+ ;;
+ pa-hitachi)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ paragon)
+ basic_machine=i860-intel
+ os=-osf
+ ;;
+ parisc)
+ basic_machine=hppa-unknown
+ os=-linux
+ ;;
+ parisc-*)
+ basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ pbd)
+ basic_machine=sparc-tti
+ ;;
+ pbb)
+ basic_machine=m68k-tti
+ ;;
+ pc532 | pc532-*)
+ basic_machine=ns32k-pc532
+ ;;
+ pc98)
+ basic_machine=i386-pc
+ ;;
+ pc98-*)
+ basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium | p5 | k5 | k6 | nexgen | viac3)
+ basic_machine=i586-pc
+ ;;
+ pentiumpro | p6 | 6x86 | athlon | athlon_*)
+ basic_machine=i686-pc
+ ;;
+ pentiumii | pentium2 | pentiumiii | pentium3)
+ basic_machine=i686-pc
+ ;;
+ pentium4)
+ basic_machine=i786-pc
+ ;;
+ pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+ basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumpro-* | p6-* | 6x86-* | athlon-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium4-*)
+ basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pn)
+ basic_machine=pn-gould
+ ;;
+ power) basic_machine=power-ibm
+ ;;
+ ppc) basic_machine=powerpc-unknown
+ ;;
+ ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppcle | powerpclittle | ppc-le | powerpc-little)
+ basic_machine=powerpcle-unknown
+ ;;
+ ppcle-* | powerpclittle-*)
+ basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64) basic_machine=powerpc64-unknown
+ ;;
+ ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+ basic_machine=powerpc64le-unknown
+ ;;
+ ppc64le-* | powerpc64little-*)
+ basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ps2)
+ basic_machine=i386-ibm
+ ;;
+ pw32)
+ basic_machine=i586-unknown
+ os=-pw32
+ ;;
+ rdos)
+ basic_machine=i386-pc
+ os=-rdos
+ ;;
+ rom68k)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ rm[46]00)
+ basic_machine=mips-siemens
+ ;;
+ rtpc | rtpc-*)
+ basic_machine=romp-ibm
+ ;;
+ s390 | s390-*)
+ basic_machine=s390-ibm
+ ;;
+ s390x | s390x-*)
+ basic_machine=s390x-ibm
+ ;;
+ sa29200)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ sb1)
+ basic_machine=mipsisa64sb1-unknown
+ ;;
+ sb1el)
+ basic_machine=mipsisa64sb1el-unknown
+ ;;
+ sde)
+ basic_machine=mipsisa32-sde
+ os=-elf
+ ;;
+ sei)
+ basic_machine=mips-sei
+ os=-seiux
+ ;;
+ sequent)
+ basic_machine=i386-sequent
+ ;;
+ sh)
+ basic_machine=sh-hitachi
+ os=-hms
+ ;;
+ sh5el)
+ basic_machine=sh5le-unknown
+ ;;
+ sh64)
+ basic_machine=sh64-unknown
+ ;;
+ sparclite-wrs | simso-wrs)
+ basic_machine=sparclite-wrs
+ os=-vxworks
+ ;;
+ sps7)
+ basic_machine=m68k-bull
+ os=-sysv2
+ ;;
+ spur)
+ basic_machine=spur-unknown
+ ;;
+ st2000)
+ basic_machine=m68k-tandem
+ ;;
+ stratus)
+ basic_machine=i860-stratus
+ os=-sysv4
+ ;;
+ sun2)
+ basic_machine=m68000-sun
+ ;;
+ sun2os3)
+ basic_machine=m68000-sun
+ os=-sunos3
+ ;;
+ sun2os4)
+ basic_machine=m68000-sun
+ os=-sunos4
+ ;;
+ sun3os3)
+ basic_machine=m68k-sun
+ os=-sunos3
+ ;;
+ sun3os4)
+ basic_machine=m68k-sun
+ os=-sunos4
+ ;;
+ sun4os3)
+ basic_machine=sparc-sun
+ os=-sunos3
+ ;;
+ sun4os4)
+ basic_machine=sparc-sun
+ os=-sunos4
+ ;;
+ sun4sol2)
+ basic_machine=sparc-sun
+ os=-solaris2
+ ;;
+ sun3 | sun3-*)
+ basic_machine=m68k-sun
+ ;;
+ sun4)
+ basic_machine=sparc-sun
+ ;;
+ sun386 | sun386i | roadrunner)
+ basic_machine=i386-sun
+ ;;
+ sv1)
+ basic_machine=sv1-cray
+ os=-unicos
+ ;;
+ symmetry)
+ basic_machine=i386-sequent
+ os=-dynix
+ ;;
+ t3e)
+ basic_machine=alphaev5-cray
+ os=-unicos
+ ;;
+ t90)
+ basic_machine=t90-cray
+ os=-unicos
+ ;;
+ tic54x | c54x*)
+ basic_machine=tic54x-unknown
+ os=-coff
+ ;;
+ tic55x | c55x*)
+ basic_machine=tic55x-unknown
+ os=-coff
+ ;;
+ tic6x | c6x*)
+ basic_machine=tic6x-unknown
+ os=-coff
+ ;;
+ tile*)
+ basic_machine=tile-unknown
+ os=-linux-gnu
+ ;;
+ tx39)
+ basic_machine=mipstx39-unknown
+ ;;
+ tx39el)
+ basic_machine=mipstx39el-unknown
+ ;;
+ toad1)
+ basic_machine=pdp10-xkl
+ os=-tops20
+ ;;
+ tower | tower-32)
+ basic_machine=m68k-ncr
+ ;;
+ tpf)
+ basic_machine=s390x-ibm
+ os=-tpf
+ ;;
+ udi29k)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ ultra3)
+ basic_machine=a29k-nyu
+ os=-sym1
+ ;;
+ v810 | necv810)
+ basic_machine=v810-nec
+ os=-none
+ ;;
+ vaxv)
+ basic_machine=vax-dec
+ os=-sysv
+ ;;
+ vms)
+ basic_machine=vax-dec
+ os=-vms
+ ;;
+ vpp*|vx|vx-*)
+ basic_machine=f301-fujitsu
+ ;;
+ vxworks960)
+ basic_machine=i960-wrs
+ os=-vxworks
+ ;;
+ vxworks68)
+ basic_machine=m68k-wrs
+ os=-vxworks
+ ;;
+ vxworks29k)
+ basic_machine=a29k-wrs
+ os=-vxworks
+ ;;
+ w65*)
+ basic_machine=w65-wdc
+ os=-none
+ ;;
+ w89k-*)
+ basic_machine=hppa1.1-winbond
+ os=-proelf
+ ;;
+ xbox)
+ basic_machine=i686-pc
+ os=-mingw32
+ ;;
+ xps | xps100)
+ basic_machine=xps100-honeywell
+ ;;
+ ymp)
+ basic_machine=ymp-cray
+ os=-unicos
+ ;;
+ z8k-*-coff)
+ basic_machine=z8k-unknown
+ os=-sim
+ ;;
+ z80-*-coff)
+ basic_machine=z80-unknown
+ os=-sim
+ ;;
+ none)
+ basic_machine=none-none
+ os=-none
+ ;;
+
+# Here we handle the default manufacturer of certain CPU types. It is in
+# some cases the only manufacturer, in others, it is the most popular.
+ w89k)
+ basic_machine=hppa1.1-winbond
+ ;;
+ op50n)
+ basic_machine=hppa1.1-oki
+ ;;
+ op60c)
+ basic_machine=hppa1.1-oki
+ ;;
+ romp)
+ basic_machine=romp-ibm
+ ;;
+ mmix)
+ basic_machine=mmix-knuth
+ ;;
+ rs6000)
+ basic_machine=rs6000-ibm
+ ;;
+ vax)
+ basic_machine=vax-dec
+ ;;
+ pdp10)
+ # there are many clones, so DEC is not a safe bet
+ basic_machine=pdp10-unknown
+ ;;
+ pdp11)
+ basic_machine=pdp11-dec
+ ;;
+ we32k)
+ basic_machine=we32k-att
+ ;;
+ sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
+ basic_machine=sh-unknown
+ ;;
+ sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
+ basic_machine=sparc-sun
+ ;;
+ cydra)
+ basic_machine=cydra-cydrome
+ ;;
+ orion)
+ basic_machine=orion-highlevel
+ ;;
+ orion105)
+ basic_machine=clipper-highlevel
+ ;;
+ mac | mpw | mac-mpw)
+ basic_machine=m68k-apple
+ ;;
+ pmac | pmac-mpw)
+ basic_machine=powerpc-apple
+ ;;
+ *-unknown)
+ # Make sure to match an already-canonicalized machine name.
+ ;;
+ *)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+ *-digital*)
+ basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+ ;;
+ *-commodore*)
+ basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+ ;;
+ *)
+ ;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+ # First match some system type aliases
+ # that might get confused with valid system types.
+ # -solaris* is a basic system type, with this one exception.
+ -auroraux)
+ os=-auroraux
+ ;;
+ -solaris1 | -solaris1.*)
+ os=`echo $os | sed -e 's|solaris1|sunos4|'`
+ ;;
+ -solaris)
+ os=-solaris2
+ ;;
+ -svr4*)
+ os=-sysv4
+ ;;
+ -unixware*)
+ os=-sysv4.2uw
+ ;;
+ -gnu/linux*)
+ os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+ ;;
+ # First accept the basic system types.
+ # The portable systems comes first.
+ # Each alternative MUST END IN A *, to match a version number.
+ # -sysv* is not here because it comes later, after sysvr4.
+ -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+ | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
+ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
+ | -sym* | -kopensolaris* \
+ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+ | -aos* | -aros* \
+ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
+ | -openbsd* | -solidbsd* \
+ | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+ | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+ | -chorusos* | -chorusrdb* | -cegcc* \
+ | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+ | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
+ | -uxpv* | -beos* | -mpeix* | -udk* \
+ | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+ | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+ | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+ | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
+ # Remember, each alternative MUST END IN *, to match a version number.
+ ;;
+ -qnx*)
+ case $basic_machine in
+ x86-* | i*86-*)
+ ;;
+ *)
+ os=-nto$os
+ ;;
+ esac
+ ;;
+ -nto-qnx*)
+ ;;
+ -nto*)
+ os=`echo $os | sed -e 's|nto|nto-qnx|'`
+ ;;
+ -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+ | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+ ;;
+ -mac*)
+ os=`echo $os | sed -e 's|mac|macos|'`
+ ;;
+ -linux-dietlibc)
+ os=-linux-dietlibc
+ ;;
+ -linux*)
+ os=`echo $os | sed -e 's|linux|linux-gnu|'`
+ ;;
+ -sunos5*)
+ os=`echo $os | sed -e 's|sunos5|solaris2|'`
+ ;;
+ -sunos6*)
+ os=`echo $os | sed -e 's|sunos6|solaris3|'`
+ ;;
+ -opened*)
+ os=-openedition
+ ;;
+ -os400*)
+ os=-os400
+ ;;
+ -wince*)
+ os=-wince
+ ;;
+ -osfrose*)
+ os=-osfrose
+ ;;
+ -osf*)
+ os=-osf
+ ;;
+ -utek*)
+ os=-bsd
+ ;;
+ -dynix*)
+ os=-bsd
+ ;;
+ -acis*)
+ os=-aos
+ ;;
+ -atheos*)
+ os=-atheos
+ ;;
+ -syllable*)
+ os=-syllable
+ ;;
+ -386bsd)
+ os=-bsd
+ ;;
+ -ctix* | -uts*)
+ os=-sysv
+ ;;
+ -nova*)
+ os=-rtmk-nova
+ ;;
+ -ns2 )
+ os=-nextstep2
+ ;;
+ -nsk*)
+ os=-nsk
+ ;;
+ # Preserve the version number of sinix5.
+ -sinix5.*)
+ os=`echo $os | sed -e 's|sinix|sysv|'`
+ ;;
+ -sinix*)
+ os=-sysv4
+ ;;
+ -tpf*)
+ os=-tpf
+ ;;
+ -triton*)
+ os=-sysv3
+ ;;
+ -oss*)
+ os=-sysv3
+ ;;
+ -svr4)
+ os=-sysv4
+ ;;
+ -svr3)
+ os=-sysv3
+ ;;
+ -sysvr4)
+ os=-sysv4
+ ;;
+ # This must come after -sysvr4.
+ -sysv*)
+ ;;
+ -ose*)
+ os=-ose
+ ;;
+ -es1800*)
+ os=-ose
+ ;;
+ -xenix)
+ os=-xenix
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ os=-mint
+ ;;
+ -aros*)
+ os=-aros
+ ;;
+ -kaos*)
+ os=-kaos
+ ;;
+ -zvmoe)
+ os=-zvmoe
+ ;;
+ -dicos*)
+ os=-dicos
+ ;;
+ -nacl*)
+ ;;
+ -none)
+ ;;
+ *)
+ # Get rid of the `-' at the beginning of $os.
+ os=`echo $os | sed 's/[^-]*-//'`
+ echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system. Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+ score-*)
+ os=-elf
+ ;;
+ spu-*)
+ os=-elf
+ ;;
+ *-acorn)
+ os=-riscix1.2
+ ;;
+ arm*-rebel)
+ os=-linux
+ ;;
+ arm*-semi)
+ os=-aout
+ ;;
+ c4x-* | tic4x-*)
+ os=-coff
+ ;;
+ # This must come before the *-dec entry.
+ pdp10-*)
+ os=-tops20
+ ;;
+ pdp11-*)
+ os=-none
+ ;;
+ *-dec | vax-*)
+ os=-ultrix4.2
+ ;;
+ m68*-apollo)
+ os=-domain
+ ;;
+ i386-sun)
+ os=-sunos4.0.2
+ ;;
+ m68000-sun)
+ os=-sunos3
+ # This also exists in the configure program, but was not the
+ # default.
+ # os=-sunos4
+ ;;
+ m68*-cisco)
+ os=-aout
+ ;;
+ mep-*)
+ os=-elf
+ ;;
+ mips*-cisco)
+ os=-elf
+ ;;
+ mips*-*)
+ os=-elf
+ ;;
+ or32-*)
+ os=-coff
+ ;;
+ *-tti) # must be before sparc entry or we get the wrong os.
+ os=-sysv3
+ ;;
+ sparc-* | *-sun)
+ os=-sunos4.1.1
+ ;;
+ *-be)
+ os=-beos
+ ;;
+ *-haiku)
+ os=-haiku
+ ;;
+ *-ibm)
+ os=-aix
+ ;;
+ *-knuth)
+ os=-mmixware
+ ;;
+ *-wec)
+ os=-proelf
+ ;;
+ *-winbond)
+ os=-proelf
+ ;;
+ *-oki)
+ os=-proelf
+ ;;
+ *-hp)
+ os=-hpux
+ ;;
+ *-hitachi)
+ os=-hiux
+ ;;
+ i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+ os=-sysv
+ ;;
+ *-cbm)
+ os=-amigaos
+ ;;
+ *-dg)
+ os=-dgux
+ ;;
+ *-dolphin)
+ os=-sysv3
+ ;;
+ m68k-ccur)
+ os=-rtu
+ ;;
+ m88k-omron*)
+ os=-luna
+ ;;
+ *-next )
+ os=-nextstep
+ ;;
+ *-sequent)
+ os=-ptx
+ ;;
+ *-crds)
+ os=-unos
+ ;;
+ *-ns)
+ os=-genix
+ ;;
+ i370-*)
+ os=-mvs
+ ;;
+ *-next)
+ os=-nextstep3
+ ;;
+ *-gould)
+ os=-sysv
+ ;;
+ *-highlevel)
+ os=-bsd
+ ;;
+ *-encore)
+ os=-bsd
+ ;;
+ *-sgi)
+ os=-irix
+ ;;
+ *-siemens)
+ os=-sysv4
+ ;;
+ *-masscomp)
+ os=-rtu
+ ;;
+ f30[01]-fujitsu | f700-fujitsu)
+ os=-uxpv
+ ;;
+ *-rom68k)
+ os=-coff
+ ;;
+ *-*bug)
+ os=-coff
+ ;;
+ *-apple)
+ os=-macos
+ ;;
+ *-atari*)
+ os=-mint
+ ;;
+ *)
+ os=-none
+ ;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer. We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+ *-unknown)
+ case $os in
+ -riscix*)
+ vendor=acorn
+ ;;
+ -sunos*)
+ vendor=sun
+ ;;
+ -cnk*|-aix*)
+ vendor=ibm
+ ;;
+ -beos*)
+ vendor=be
+ ;;
+ -hpux*)
+ vendor=hp
+ ;;
+ -mpeix*)
+ vendor=hp
+ ;;
+ -hiux*)
+ vendor=hitachi
+ ;;
+ -unos*)
+ vendor=crds
+ ;;
+ -dgux*)
+ vendor=dg
+ ;;
+ -luna*)
+ vendor=omron
+ ;;
+ -genix*)
+ vendor=ns
+ ;;
+ -mvs* | -opened*)
+ vendor=ibm
+ ;;
+ -os400*)
+ vendor=ibm
+ ;;
+ -ptx*)
+ vendor=sequent
+ ;;
+ -tpf*)
+ vendor=ibm
+ ;;
+ -vxsim* | -vxworks* | -windiss*)
+ vendor=wrs
+ ;;
+ -aux*)
+ vendor=apple
+ ;;
+ -hms*)
+ vendor=hitachi
+ ;;
+ -mpw* | -macos*)
+ vendor=apple
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ vendor=atari
+ ;;
+ -vos*)
+ vendor=stratus
+ ;;
+ esac
+ basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+ ;;
+esac
+
+echo $basic_machine$os
+exit
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/tcpdump-4.3.0/configure b/tcpdump-4.3.0/configure
new file mode 100755
index 0000000..b8027de
--- /dev/null
+++ b/tcpdump-4.3.0/configure
@@ -0,0 +1,13165 @@
+#! /bin/sh
+# From configure.in Revision: 1.204 .
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.61.
+#
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## --------------------- ##
+## M4sh Initialization. ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ as_unset=unset
+else
+ as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+as_nl='
+'
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+case $0 in
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+for as_var in \
+ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+ LC_TELEPHONE LC_TIME
+do
+ if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+ eval $as_var=C; export $as_var
+ else
+ ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+ fi
+done
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+if test "x$CONFIG_SHELL" = x; then
+ if (eval ":") 2>/dev/null; then
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+
+ if test $as_have_required = yes && (eval ":
+(as_func_return () {
+ (exit \$1)
+}
+as_func_success () {
+ as_func_return 0
+}
+as_func_failure () {
+ as_func_return 1
+}
+as_func_ret_success () {
+ return 0
+}
+as_func_ret_failure () {
+ return 1
+}
+
+exitcode=0
+if as_func_success; then
+ :
+else
+ exitcode=1
+ echo as_func_success failed.
+fi
+
+if as_func_failure; then
+ exitcode=1
+ echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+ :
+else
+ exitcode=1
+ echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+ exitcode=1
+ echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+ :
+else
+ exitcode=1
+ echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0) || { (exit 1); exit 1; }
+
+(
+ as_lineno_1=\$LINENO
+ as_lineno_2=\$LINENO
+ test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
+ test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
+") 2> /dev/null; then
+ :
+else
+ as_candidate_shells=
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ case $as_dir in
+ /*)
+ for as_base in sh bash ksh sh5; do
+ as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
+ done;;
+ esac
+done
+IFS=$as_save_IFS
+
+
+ for as_shell in $as_candidate_shells $SHELL; do
+ # Try only shells that exist, to save several forks.
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { ("$as_shell") 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+_ASEOF
+}; then
+ CONFIG_SHELL=$as_shell
+ as_have_required=yes
+ if { "$as_shell" 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+(as_func_return () {
+ (exit $1)
+}
+as_func_success () {
+ as_func_return 0
+}
+as_func_failure () {
+ as_func_return 1
+}
+as_func_ret_success () {
+ return 0
+}
+as_func_ret_failure () {
+ return 1
+}
+
+exitcode=0
+if as_func_success; then
+ :
+else
+ exitcode=1
+ echo as_func_success failed.
+fi
+
+if as_func_failure; then
+ exitcode=1
+ echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+ :
+else
+ exitcode=1
+ echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+ exitcode=1
+ echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = "$1" ); then
+ :
+else
+ exitcode=1
+ echo positional parameters were not saved.
+fi
+
+test $exitcode = 0) || { (exit 1); exit 1; }
+
+(
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
+
+_ASEOF
+}; then
+ break
+fi
+
+fi
+
+ done
+
+ if test "x$CONFIG_SHELL" != x; then
+ for as_var in BASH_ENV ENV
+ do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+ done
+ export CONFIG_SHELL
+ exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+fi
+
+
+ if test $as_have_required = no; then
+ echo This script requires a shell more modern than all the
+ echo shells that I found on your system. Please install a
+ echo modern shell, or manually run the script under such a
+ echo shell if you do have one.
+ { (exit 1); exit 1; }
+fi
+
+
+fi
+
+fi
+
+
+
+(eval "as_func_return () {
+ (exit \$1)
+}
+as_func_success () {
+ as_func_return 0
+}
+as_func_failure () {
+ as_func_return 1
+}
+as_func_ret_success () {
+ return 0
+}
+as_func_ret_failure () {
+ return 1
+}
+
+exitcode=0
+if as_func_success; then
+ :
+else
+ exitcode=1
+ echo as_func_success failed.
+fi
+
+if as_func_failure; then
+ exitcode=1
+ echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+ :
+else
+ exitcode=1
+ echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+ exitcode=1
+ echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+ :
+else
+ exitcode=1
+ echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0") || {
+ echo No shell found that supports shell functions.
+ echo Please tell autoconf@gnu.org about your system,
+ echo including any error possibly output before this
+ echo message
+}
+
+
+
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+ # uniformly replaced by the line number. The first 'sed' inserts a
+ # line-number line after each line using $LINENO; the second 'sed'
+ # does the real work. The second script uses 'N' to pair each
+ # line-number line with the line containing $LINENO, and appends
+ # trailing '-' during substitution so that $LINENO is not a special
+ # case at line end.
+ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+ # scripts with optimization help from Paolo Bonzini. Blame Lee
+ # E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+ { (exit 1); exit 1; }; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+ case `echo 'x\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ *) ECHO_C='\c';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir
+fi
+echo >conf$$.file
+if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -p'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p=:
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+ as_test_x='test -x'
+else
+ if ls -dL / >/dev/null 2>&1; then
+ as_ls_L_option=L
+ else
+ as_ls_L_option=
+ fi
+ as_test_x='
+ eval sh -c '\''
+ if test -d "$1"; then
+ test -d "$1/.";
+ else
+ case $1 in
+ -*)set "./$1";;
+ esac;
+ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+ ???[sx]*):;;*)false;;esac;fi
+ '\'' sh
+ '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+
+exec 7<&0 </dev/null 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+# Identity of this package.
+PACKAGE_NAME=
+PACKAGE_TARNAME=
+PACKAGE_VERSION=
+PACKAGE_STRING=
+PACKAGE_BUGREPORT=
+
+ac_unique_file="tcpdump.c"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='SHELL
+PATH_SEPARATOR
+PACKAGE_NAME
+PACKAGE_TARNAME
+PACKAGE_VERSION
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+program_transform_name
+bindir
+sbindir
+libexecdir
+datarootdir
+datadir
+sysconfdir
+sharedstatedir
+localstatedir
+includedir
+oldincludedir
+docdir
+infodir
+htmldir
+dvidir
+pdfdir
+psdir
+libdir
+localedir
+mandir
+DEFS
+ECHO_C
+ECHO_N
+ECHO_T
+LIBS
+build_alias
+host_alias
+target_alias
+build
+build_cpu
+build_vendor
+build_os
+host
+host_cpu
+host_vendor
+host_os
+SHLICC2
+CC
+CFLAGS
+LDFLAGS
+CPPFLAGS
+ac_ct_CC
+EXEEXT
+OBJEXT
+CPP
+GREP
+EGREP
+LIBOBJS
+PCAP_CONFIG
+RANLIB
+V_CCOPT
+V_DEFS
+V_GROUP
+V_INCLS
+V_PCAPDEP
+LOCALSRC
+MAN_FILE_FORMATS
+MAN_MISC_INFO
+INSTALL_PROGRAM
+INSTALL_SCRIPT
+INSTALL_DATA
+LTLIBOBJS'
+ac_subst_files=''
+ ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+# The variables have the same names as the options, with
+# dashes changed to underlines.
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+exec_prefix=NONE
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+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval $ac_prev=\$ac_option
+ ac_prev=
+ continue
+ fi
+
+ case $ac_option in
+ *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+ *) ac_optarg=yes ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case $ac_dashdash$ac_option in
+ --)
+ ac_dashdash=yes ;;
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir=$ac_optarg ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build_alias ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build_alias=$ac_optarg ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file=$ac_optarg ;;
+
+ --config-cache | -C)
+ cache_file=config.cache ;;
+
+ -datadir | --datadir | --datadi | --datad)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=*)
+ datadir=$ac_optarg ;;
+
+ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+ | --dataroo | --dataro | --datar)
+ ac_prev=datarootdir ;;
+ -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+ | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+ datarootdir=$ac_optarg ;;
+
+ -disable-* | --disable-*)
+ ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+ { (exit 1); exit 1; }; }
+ ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
+ eval enable_$ac_feature=no ;;
+
+ -docdir | --docdir | --docdi | --doc | --do)
+ ac_prev=docdir ;;
+ -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+ docdir=$ac_optarg ;;
+
+ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+ ac_prev=dvidir ;;
+ -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+ dvidir=$ac_optarg ;;
+
+ -enable-* | --enable-*)
+ ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+ { (exit 1); exit 1; }; }
+ ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
+ eval enable_$ac_feature=\$ac_optarg ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he | -h)
+ ac_init_help=long ;;
+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+ ac_init_help=recursive ;;
+ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ ac_prev=htmldir ;;
+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+ | --ht=*)
+ htmldir=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
+ -localedir | --localedir | --localedi | --localed | --locale)
+ ac_prev=localedir ;;
+ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+ localedir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst | --locals)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c | -n)
+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir=$ac_optarg ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix=$ac_optarg ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix=$ac_optarg ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ program_suffix=$ac_optarg ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
+ | --program-transform-n | --program-transform- \
+ | --program-transform | --program-transfor \
+ | --program-transfo | --program-transf \
+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name=$ac_optarg ;;
+
+ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+ ac_prev=pdfdir ;;
+ -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+ pdfdir=$ac_optarg ;;
+
+ -psdir | --psdir | --psdi | --psd | --ps)
+ ac_prev=psdir ;;
+ -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+ psdir=$ac_optarg ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ silent=yes ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir=$ac_optarg ;;
+
+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
+ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+ | --sharedst | --shareds | --shared | --share | --shar \
+ | --sha | --sh)
+ ac_prev=sharedstatedir ;;
+ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+ | --sha=* | --sh=*)
+ sharedstatedir=$ac_optarg ;;
+
+ -site | --site | --sit)
+ ac_prev=site ;;
+ -site=* | --site=* | --sit=*)
+ site=$ac_optarg ;;
+
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ srcdir=$ac_optarg ;;
+
+ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+ | --syscon | --sysco | --sysc | --sys | --sy)
+ ac_prev=sysconfdir ;;
+ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+ sysconfdir=$ac_optarg ;;
+
+ -target | --target | --targe | --targ | --tar | --ta | --t)
+ ac_prev=target_alias ;;
+ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+ target_alias=$ac_optarg ;;
+
+ -v | -verbose | --verbose | --verbos | --verbo | --verb)
+ verbose=yes ;;
+
+ -version | --version | --versio | --versi | --vers | -V)
+ ac_init_version=: ;;
+
+ -with-* | --with-*)
+ ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid package name: $ac_package" >&2
+ { (exit 1); exit 1; }; }
+ ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
+ eval with_$ac_package=\$ac_optarg ;;
+
+ -without-* | --without-*)
+ ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid package name: $ac_package" >&2
+ { (exit 1); exit 1; }; }
+ ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
+ eval with_$ac_package=no ;;
+
+ --x)
+ # Obsolete; use --with-x.
+ with_x=yes ;;
+
+ -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+ | --x-incl | --x-inc | --x-in | --x-i)
+ ac_prev=x_includes ;;
+ -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+ | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+ x_includes=$ac_optarg ;;
+
+ -x-libraries | --x-libraries | --x-librarie | --x-librari \
+ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+ ac_prev=x_libraries ;;
+ -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+ x_libraries=$ac_optarg ;;
+
+ -*) { echo "$as_me: error: unrecognized option: $ac_option
+Try \`$0 --help' for more information." >&2
+ { (exit 1); exit 1; }; }
+ ;;
+
+ *=*)
+ ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+ { (exit 1); exit 1; }; }
+ eval $ac_envvar=\$ac_optarg
+ export $ac_envvar ;;
+
+ *)
+ # FIXME: should be removed in autoconf 3.0.
+ echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+ expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+ echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+ : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+ ;;
+
+ esac
+done
+
+if test -n "$ac_prev"; then
+ ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+ { echo "$as_me: error: missing argument to $ac_option" >&2
+ { (exit 1); exit 1; }; }
+fi
+
+# Be sure to have absolute directory names.
+for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
+ datadir sysconfdir sharedstatedir localstatedir includedir \
+ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+ libdir localedir mandir
+do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ [\\/$]* | ?:[\\/]* ) continue;;
+ NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+ esac
+ { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+ { (exit 1); exit 1; }; }
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+ if test "x$build_alias" = x; then
+ cross_compiling=maybe
+ echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+ If a cross compiler is detected then cross compile mode will be used." >&2
+ elif test "x$build_alias" != "x$host_alias"; then
+ cross_compiling=yes
+ fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
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+#
+if test "$ac_init_help" = "long"; then
+ # Omit some internal or obsolete options to make the list less imposing.
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+\`configure' configures this package to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
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+Defaults for the options are specified in brackets.
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+Configuration:
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+ --help=short display options specific to this package
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+ -q, --quiet, --silent do not print \`checking...' messages
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+ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
+ [PREFIX]
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+By default, \`make install' will install all the files in
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+for instance \`--prefix=\$HOME'.
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+For better control, use the options below.
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+Fine tuning of the installation directories:
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+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
+ --mandir=DIR man documentation [DATAROOTDIR/man]
+ --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
+_ACEOF
+
+ cat <<\_ACEOF
+
+System types:
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+ --host=HOST cross-compile to build programs to run on HOST [BUILD]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+
+ cat <<\_ACEOF
+
+Optional Features:
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+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --disable-universal don't build universal on OS X
+ --enable-smb enable possibly-buggy SMB printer default=yes
+ --disable-smb disable possibly-buggy SMB printer
+ --enable-ipv6 enable ipv6 (with ipv4) support
+ --disable-ipv6 disable ipv6 support
+
+Optional Packages:
+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --without-gcc don't use gcc
+ --with-smi link with libsmi (allows to load MIBs on the fly to decode SNMP packets. default=yes
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+ --with-user=USERNAME drop privileges by default to USERNAME
+ --with-chroot=DIRECTORY when dropping privileges, chroot to DIRECTORY
+ --with-crypto[=PATH] use SSLeay libcrypto (located in directory PATH, if
+ supplied). [default=yes, if available]
+
+Some influential environment variables:
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+ CFLAGS C compiler flags
+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
+ nonstandard directory <lib dir>
+ LIBS libraries to pass to the linker, e.g. -l<library>
+ CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
+ you have headers in a nonstandard directory <include dir>
+ CPP C preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+ # If there are subdirs, report their specific --help.
+ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
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+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
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+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
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+
+case $srcdir in
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+ ac_srcdir=.
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+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
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+ cd "$ac_dir" || { ac_status=$?; continue; }
+ # Check for guested configure.
+ if test -f "$ac_srcdir/configure.gnu"; then
+ echo &&
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+ elif test -f "$ac_srcdir/configure"; then
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+ echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+ fi || ac_status=$?
+ cd "$ac_pwd" || { ac_status=$?; break; }
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+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+ cat <<\_ACEOF
+configure
+generated by GNU Autoconf 2.61
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit
+fi
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by $as_me, which was
+generated by GNU Autoconf 2.61. Invocation command line was
+
+ $ $0 $@
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+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
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+uname -r = `(uname -r) 2>/dev/null || echo unknown`
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+} >&5
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+cat >&5 <<_ACEOF
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+
+## ----------- ##
+## Core tests. ##
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+_ACEOF
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+# Keep a trace of the command line.
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+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
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+_ACEOF
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+
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+ { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
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+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+ { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
+echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
+ { (exit 1); exit 1; }; }
+
+{ echo "$as_me:$LINENO: checking build system type" >&5
+echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
+if test "${ac_cv_build+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+ { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
+echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+ { (exit 1); exit 1; }; }
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+ { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
+echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
+ { (exit 1); exit 1; }; }
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5
+echo "${ECHO_T}$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
+echo "$as_me: error: invalid value of canonical build" >&2;}
+ { (exit 1); exit 1; }; };;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ echo "$as_me:$LINENO: checking host system type" >&5
+echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
+if test "${ac_cv_host+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test "x$host_alias" = x; then
+ ac_cv_host=$ac_cv_build
+else
+ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+ { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
+echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+echo "${ECHO_T}$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
+echo "$as_me: error: invalid value of canonical host" >&2;}
+ { (exit 1); exit 1; }; };;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+
+
+
+
+
+
+
+# Check whether --with-gcc was given.
+if test "${with_gcc+set}" = set; then
+ withval=$with_gcc;
+fi
+
+ V_CCOPT="-O"
+ V_INCLS=""
+ if test "${srcdir}" != "." ; then
+ V_INCLS="-I$srcdir"
+ fi
+ if test "${CFLAGS+set}" = set; then
+ LBL_CFLAGS="$CFLAGS"
+ fi
+ if test -z "$CC" ; then
+ case "$host_os" in
+
+ bsdi*)
+ # Extract the first word of "shlicc2", so it can be a program name with args.
+set dummy shlicc2; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_SHLICC2+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$SHLICC2"; then
+ ac_cv_prog_SHLICC2="$SHLICC2" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_SHLICC2="yes"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_prog_SHLICC2" && ac_cv_prog_SHLICC2="no"
+fi
+fi
+SHLICC2=$ac_cv_prog_SHLICC2
+if test -n "$SHLICC2"; then
+ { echo "$as_me:$LINENO: result: $SHLICC2" >&5
+echo "${ECHO_T}$SHLICC2" >&6; }
+else
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+ if test $SHLICC2 = yes ; then
+ CC=shlicc2
+ export CC
+ fi
+ ;;
+ esac
+ fi
+ if test -z "$CC" -a "$with_gcc" = no ; then
+ CC=cc
+ export CC
+ fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6; }
+else
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6; }
+else
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6; }
+else
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6; }
+else
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6; }
+else
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6; }
+else
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&5
+echo "$as_me: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+
+# Provide some information about the compiler.
+echo "$as_me:$LINENO: checking for C compiler version" >&5
+ac_compiler=`set X $ac_compile; echo $2`
+{ (ac_try="$ac_compiler --version >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compiler --version >&5") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+{ (ac_try="$ac_compiler -v >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compiler -v >&5") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+{ (ac_try="$ac_compiler -V >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compiler -V >&5") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
+ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+#
+# List of possible output files, starting from the most likely.
+# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
+# only as a last resort. b.out is created by i960 compilers.
+ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
+#
+# The IRIX 6 linker writes into existing files which may not be
+# executable, retaining their permissions. Remove them first so a
+# subsequent execution test works.
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { (ac_try="$ac_link_default"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile. We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+ then :; else
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+ # We set ac_cv_exeext here because the later test for it is not
+ # safe: cross compilers may not add the suffix if given an `-o'
+ # argument, so we may need to know it at that point already.
+ # Even if this section looks crufty: it has the advantage of
+ # actually working.
+ break;;
+ * )
+ break;;
+ esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+ ac_file=''
+fi
+
+{ echo "$as_me:$LINENO: result: $ac_file" >&5
+echo "${ECHO_T}$ac_file" >&6; }
+if test -z "$ac_file"; then
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
+See \`config.log' for more details." >&5
+echo "$as_me: error: C compiler cannot create executables
+See \`config.log' for more details." >&2;}
+ { (exit 77); exit 77; }; }
+fi
+
+ac_exeext=$ac_cv_exeext
+
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
+# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+# If not cross compiling, check that we can run a simple program.
+if test "$cross_compiling" != yes; then
+ if { ac_try='./$ac_file'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+ fi
+fi
+{ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+rm -f a.out a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
+{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
+echo "${ECHO_T}$cross_compiling" >&6; }
+
+{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
+echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+rm -f conftest$ac_cv_exeext
+{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+echo "${ECHO_T}$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
+echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
+if test "${ac_cv_objext+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ for ac_file in conftest.o conftest.obj conftest.*; do
+ test -f "$ac_file" || continue;
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+echo "${ECHO_T}$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
+if test "${ac_cv_c_compiler_gnu+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_compiler_gnu=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_compiler_gnu=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
+GCC=`test $ac_compiler_gnu = yes && echo yes`
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
+if test "${ac_cv_prog_cc_g+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_prog_cc_g=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ CFLAGS=""
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ :
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_prog_cc_g=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
+echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
+if test "${ac_cv_prog_cc_c89+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_prog_cc_c89=$ac_arg
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { echo "$as_me:$LINENO: result: none needed" >&5
+echo "${ECHO_T}none needed" >&6; } ;;
+ xno)
+ { echo "$as_me:$LINENO: result: unsupported" >&5
+echo "${ECHO_T}unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+ if test "$GCC" = yes ; then
+ if test "$SHLICC2" = yes ; then
+ ac_cv_lbl_gcc_vers=2
+ V_CCOPT="-O2"
+ else
+ { echo "$as_me:$LINENO: checking gcc version" >&5
+echo $ECHO_N "checking gcc version... $ECHO_C" >&6; }
+ if test "${ac_cv_lbl_gcc_vers+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_lbl_gcc_vers=`$CC -v 2>&1 | \
+ sed -e '/^gcc version /!d' \
+ -e 's/^gcc version //' \
+ -e 's/ .*//' -e 's/^[^0-9]*//' \
+ -e 's/\..*//'`
+fi
+
+ { echo "$as_me:$LINENO: result: $ac_cv_lbl_gcc_vers" >&5
+echo "${ECHO_T}$ac_cv_lbl_gcc_vers" >&6; }
+ if test $ac_cv_lbl_gcc_vers -gt 1 ; then
+ V_CCOPT="-O2"
+ fi
+ fi
+ else
+ { echo "$as_me:$LINENO: checking that $CC handles ansi prototypes" >&5
+echo $ECHO_N "checking that $CC handles ansi prototypes... $ECHO_C" >&6; }
+ if test "${ac_cv_lbl_cc_ansi_prototypes+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <sys/types.h>
+int
+main ()
+{
+int frob(int, char *)
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_lbl_cc_ansi_prototypes=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lbl_cc_ansi_prototypes=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+ { echo "$as_me:$LINENO: result: $ac_cv_lbl_cc_ansi_prototypes" >&5
+echo "${ECHO_T}$ac_cv_lbl_cc_ansi_prototypes" >&6; }
+ if test $ac_cv_lbl_cc_ansi_prototypes = no ; then
+ case "$host_os" in
+
+ hpux*)
+ { echo "$as_me:$LINENO: checking for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE)" >&5
+echo $ECHO_N "checking for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE)... $ECHO_C" >&6; }
+ savedcflags="$CFLAGS"
+ CFLAGS="-Aa -D_HPUX_SOURCE $CFLAGS"
+ if test "${ac_cv_lbl_cc_hpux_cc_aa+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <sys/types.h>
+int
+main ()
+{
+int frob(int, char *)
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_lbl_cc_hpux_cc_aa=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lbl_cc_hpux_cc_aa=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+ { echo "$as_me:$LINENO: result: $ac_cv_lbl_cc_hpux_cc_aa" >&5
+echo "${ECHO_T}$ac_cv_lbl_cc_hpux_cc_aa" >&6; }
+ if test $ac_cv_lbl_cc_hpux_cc_aa = no ; then
+ { { echo "$as_me:$LINENO: error: see the INSTALL doc for more info" >&5
+echo "$as_me: error: see the INSTALL doc for more info" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+ CFLAGS="$savedcflags"
+ V_CCOPT="-Aa $V_CCOPT"
+
+cat >>confdefs.h <<\_ACEOF
+#define _HPUX_SOURCE 1
+_ACEOF
+
+ ;;
+
+ osf*)
+ { echo "$as_me:$LINENO: checking for ansi mode in DEC compiler ($CC -std1)" >&5
+echo $ECHO_N "checking for ansi mode in DEC compiler ($CC -std1)... $ECHO_C" >&6; }
+ savedcflags="$CFLAGS"
+ CFLAGS="-std1"
+ if test "${ac_cv_lbl_cc_osf1_cc_std1+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <sys/types.h>
+int
+main ()
+{
+int frob(int, char *)
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_lbl_cc_osf1_cc_std1=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lbl_cc_osf1_cc_std1=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+ { echo "$as_me:$LINENO: result: $ac_cv_lbl_cc_osf1_cc_std1" >&5
+echo "${ECHO_T}$ac_cv_lbl_cc_osf1_cc_std1" >&6; }
+ if test $ac_cv_lbl_cc_osf1_cc_std1 = no ; then
+ { { echo "$as_me:$LINENO: error: see the INSTALL doc for more info" >&5
+echo "$as_me: error: see the INSTALL doc for more info" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+ CFLAGS="$savedcflags"
+ V_CCOPT="-std1 $V_CCOPT"
+ ;;
+
+ *)
+ { { echo "$as_me:$LINENO: error: see the INSTALL doc for more info" >&5
+echo "$as_me: error: see the INSTALL doc for more info" >&2;}
+ { (exit 1); exit 1; }; }
+ ;;
+ esac
+ fi
+ V_INCLS="$V_INCLS -I/usr/local/include"
+ LDFLAGS="$LDFLAGS -L/usr/local/lib"
+
+ case "$host_os" in
+
+ irix*)
+ V_CCOPT="$V_CCOPT -xansi -signed -O"
+ ;;
+
+ osf*)
+ #
+ # Presumed to be DEC OSF/1, Digital UNIX, or
+ # Tru64 UNIX.
+ #
+ V_CCOPT="$V_CCOPT -O"
+ ;;
+
+ ultrix*)
+ { echo "$as_me:$LINENO: checking that Ultrix $CC hacks const in prototypes" >&5
+echo $ECHO_N "checking that Ultrix $CC hacks const in prototypes... $ECHO_C" >&6; }
+ if test "${ac_cv_lbl_cc_const_proto+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <sys/types.h>
+int
+main ()
+{
+struct a { int b; };
+ void c(const struct a *)
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_lbl_cc_const_proto=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lbl_cc_const_proto=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+ { echo "$as_me:$LINENO: result: $ac_cv_lbl_cc_const_proto" >&5
+echo "${ECHO_T}$ac_cv_lbl_cc_const_proto" >&6; }
+ if test $ac_cv_lbl_cc_const_proto = no ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define const
+_ACEOF
+
+ fi
+ ;;
+ esac
+ fi
+
+{ echo "$as_me:$LINENO: checking for inline" >&5
+echo $ECHO_N "checking for inline... $ECHO_C" >&6; }
+ save_CFLAGS="$CFLAGS"
+ CFLAGS="$V_CCOPT"
+ if test "${ac_cv_lbl_inline+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+ ac_cv_lbl_inline=""
+ ac_lbl_cc_inline=no
+ for ac_lbl_inline in inline __inline__ __inline
+ do
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#define inline $ac_lbl_inline
+ static inline struct iltest *foo(void);
+ struct iltest {
+ int iltest1;
+ int iltest2;
+ };
+
+ static inline struct iltest *
+ foo()
+ {
+ static struct iltest xxx;
+
+ return &xxx;
+ }
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_lbl_cc_inline=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if test "$ac_lbl_cc_inline" = yes ; then
+ break;
+ fi
+ done
+ if test "$ac_lbl_cc_inline" = yes ; then
+ ac_cv_lbl_inline=$ac_lbl_inline
+ fi
+fi
+
+ CFLAGS="$save_CFLAGS"
+ if test ! -z "$ac_cv_lbl_inline" ; then
+ { echo "$as_me:$LINENO: result: $ac_cv_lbl_inline" >&5
+echo "${ECHO_T}$ac_cv_lbl_inline" >&6; }
+ else
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+ fi
+
+cat >>confdefs.h <<_ACEOF
+#define inline $ac_cv_lbl_inline
+_ACEOF
+
+
+{ echo "$as_me:$LINENO: checking for __attribute__" >&5
+echo $ECHO_N "checking for __attribute__... $ECHO_C" >&6; }
+if test "${ac_cv___attribute__+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cat >conftest.$ac_ext <<_ACEOF
+
+ /* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+#include <stdlib.h>
+
+static void foo(void) __attribute__ ((noreturn));
+
+static void
+foo(void)
+{
+ exit(1);
+}
+
+int
+main(int argc, char **argv)
+{
+ foo();
+}
+
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv___attribute__=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv___attribute__=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+if test "$ac_cv___attribute__" = "yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE___ATTRIBUTE__ 1
+_ACEOF
+
+ V_DEFS="$V_DEFS -D_U_=\"__attribute__((unused))\""
+else
+ V_DEFS="$V_DEFS -D_U_=\"\""
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv___attribute__" >&5
+echo "${ECHO_T}$ac_cv___attribute__" >&6; }
+
+if test "$ac_cv___attribute__" = "yes"; then
+
+{ echo "$as_me:$LINENO: checking whether __attribute__((format)) can be applied to function pointers" >&5
+echo $ECHO_N "checking whether __attribute__((format)) can be applied to function pointers... $ECHO_C" >&6; }
+if test "${ac_cv___attribute___format_function_pointer+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cat >conftest.$ac_ext <<_ACEOF
+
+ /* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+#include <stdlib.h>
+
+extern int (*foo)(const char *fmt, ...)
+ __attribute__ ((format (printf, 1, 2)));
+
+int
+main(int argc, char **argv)
+{
+ (*foo)("%s", "test");
+}
+
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv___attribute___format_function_pointer=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv___attribute___format_function_pointer=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+if test "$ac_cv___attribute___format_function_pointer" = "yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define __ATTRIBUTE___FORMAT_OK_FOR_FUNCTION_POINTERS 1
+_ACEOF
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv___attribute___format_function_pointer" >&5
+echo "${ECHO_T}$ac_cv___attribute___format_function_pointer" >&6; }
+
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+ if test "${ac_cv_prog_CPP+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ :
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ # Broken: success on invalid input.
+continue
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+{ echo "$as_me:$LINENO: result: $CPP" >&5
+echo "${ECHO_T}$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ :
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ # Broken: success on invalid input.
+continue
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+ :
+else
+ { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&5
+echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
+echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
+if test "${ac_cv_path_GREP+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ # Extract the first word of "grep ggrep" to use in msg output
+if test -z "$GREP"; then
+set dummy grep ggrep; ac_prog_name=$2
+if test "${ac_cv_path_GREP+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_path_GREP_found=false
+# Loop through the user's path and test for each of PROGNAME-LIST
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in grep ggrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+ # Check for GNU ac_path_GREP and select it if it is found.
+ # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ ac_count=0
+ echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ echo 'GREP' >> "conftest.nl"
+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ ac_count=`expr $ac_count + 1`
+ if test $ac_count -gt ${ac_path_GREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_GREP="$ac_path_GREP"
+ ac_path_GREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+
+ $ac_path_GREP_found && break 3
+ done
+done
+
+done
+IFS=$as_save_IFS
+
+
+fi
+
+GREP="$ac_cv_path_GREP"
+if test -z "$GREP"; then
+ { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+else
+ ac_cv_path_GREP=$GREP
+fi
+
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
+echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ echo "$as_me:$LINENO: checking for egrep" >&5
+echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
+if test "${ac_cv_path_EGREP+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+ then ac_cv_path_EGREP="$GREP -E"
+ else
+ # Extract the first word of "egrep" to use in msg output
+if test -z "$EGREP"; then
+set dummy egrep; ac_prog_name=$2
+if test "${ac_cv_path_EGREP+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_path_EGREP_found=false
+# Loop through the user's path and test for each of PROGNAME-LIST
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in egrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+ # Check for GNU ac_path_EGREP and select it if it is found.
+ # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ ac_count=0
+ echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ ac_count=`expr $ac_count + 1`
+ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_EGREP="$ac_path_EGREP"
+ ac_path_EGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+
+ $ac_path_EGREP_found && break 3
+ done
+done
+
+done
+IFS=$as_save_IFS
+
+
+fi
+
+EGREP="$ac_cv_path_EGREP"
+if test -z "$EGREP"; then
+ { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+else
+ ac_cv_path_EGREP=$EGREP
+fi
+
+
+ fi
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
+echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_header_stdc=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_header_stdc=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then
+ :
+else
+ ac_cv_header_stdc=no
+fi
+rm -f -r conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then
+ :
+else
+ ac_cv_header_stdc=no
+fi
+rm -f -r conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then
+ :
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ :
+else
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define STDC_HEADERS 1
+_ACEOF
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+
+
+
+
+
+
+
+
+
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ eval "$as_ac_Header=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+
+
+for ac_header in fcntl.h rpc/rpc.h rpc/rpcent.h netdnet/dnetdb.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+else
+ # Is the header compilable?
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_header_compiler=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ ac_header_preproc=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+ yes:no: )
+ { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+ ac_header_preproc=yes
+ ;;
+ no:yes:* )
+ { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+ ;;
+esac
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+for ac_header in net/pfvar.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <net/if.h>
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ eval "$as_ac_Header=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+if test "$ac_cv_header_net_pfvar_h" = yes; then
+ LOCALSRC="print-pflog.c $LOCALSRC"
+fi
+
+for ac_header in netinet/if_ether.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <sys/socket.h>
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ eval "$as_ac_Header=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+if test "$ac_cv_header_netinet_if_ether_h" != yes; then
+ #
+ # The simple test didn't work.
+ # Do we need to include <net/if.h> first?
+ # Unset ac_cv_header_netinet_if_ether_h so we don't
+ # treat the previous failure as a cached value and
+ # suppress the next test.
+ #
+ { echo "$as_me:$LINENO: Rechecking with some additional includes" >&5
+echo "$as_me: Rechecking with some additional includes" >&6;}
+ unset ac_cv_header_netinet_if_ether_h
+
+for ac_header in netinet/if_ether.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+struct mbuf;
+struct rtentry;
+#include <net/if.h>
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ eval "$as_ac_Header=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+fi
+
+{ echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
+echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; }
+if test "${ac_cv_header_time+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <sys/time.h>
+#include <time.h>
+
+int
+main ()
+{
+if ((struct tm *) 0)
+return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_header_time=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_header_time=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
+echo "${ECHO_T}$ac_cv_header_time" >&6; }
+if test $ac_cv_header_time = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define TIME_WITH_SYS_TIME 1
+_ACEOF
+
+fi
+
+
+case "$host_os" in
+
+darwin*)
+ # Check whether --enable-universal was given.
+if test "${enable_universal+set}" = set; then
+ enableval=$enable_universal;
+fi
+
+ if test "$enable_universal" != "no"; then
+ case "$host_os" in
+
+ darwin9.*)
+ #
+ # Leopard. Build for x86 and 32-bit PowerPC, with
+ # x86 first. (That's what Apple does.)
+ #
+ V_CCOPT="$V_CCOPT -arch i386 -arch ppc"
+ LDFLAGS="$LDFLAGS -arch i386 -arch ppc"
+ ;;
+
+ darwin10.*)
+ #
+ # Snow Leopard. Build for x86-64 and x86, with
+ # x86-64 first. (That's what Apple does.)
+ #
+ V_CCOPT="$V_CCOPT -arch x86_64 -arch i386"
+ LDFLAGS="$LDFLAGS -arch x86_64 -arch i386"
+ ;;
+ esac
+ fi
+ ;;
+
+linux*)
+ { echo "$as_me:$LINENO: checking Linux kernel version" >&5
+echo $ECHO_N "checking Linux kernel version... $ECHO_C" >&6; }
+ if test "$cross_compiling" = yes; then
+ if test "${ac_cv_linux_vers+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_linux_vers=unknown
+fi
+
+ else
+ if test "${ac_cv_linux_vers+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_linux_vers=`uname -r 2>&1 | \
+ sed -n -e '$s/.* //' -e '$s/\..*//p'`
+fi
+
+ fi
+ { echo "$as_me:$LINENO: result: $ac_cv_linux_vers" >&5
+echo "${ECHO_T}$ac_cv_linux_vers" >&6; }
+ if test $ac_cv_linux_vers = unknown ; then
+ { { echo "$as_me:$LINENO: error: cannot determine linux version when cross-compiling" >&5
+echo "$as_me: error: cannot determine linux version when cross-compiling" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+ if test $ac_cv_linux_vers -lt 2 ; then
+ { { echo "$as_me:$LINENO: error: version 2 or higher required; see the INSTALL doc for more info" >&5
+echo "$as_me: error: version 2 or higher required; see the INSTALL doc for more info" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+ ;;
+
+*)
+ ;;
+esac
+
+
+
+# Check whether --with-smi was given.
+if test "${with_smi+set}" = set; then
+ withval=$with_smi;
+else
+ with_smi=yes
+fi
+
+
+if test "x$with_smi" != "xno" ; then
+
+for ac_header in smi.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+else
+ # Is the header compilable?
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_header_compiler=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ ac_header_preproc=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+ yes:no: )
+ { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+ ac_header_preproc=yes
+ ;;
+ no:yes:* )
+ { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+ ;;
+esac
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+{ echo "$as_me:$LINENO: checking for smiInit in -lsmi" >&5
+echo $ECHO_N "checking for smiInit in -lsmi... $ECHO_C" >&6; }
+if test "${ac_cv_lib_smi_smiInit+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsmi $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char smiInit ();
+int
+main ()
+{
+return smiInit ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ ac_cv_lib_smi_smiInit=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_smi_smiInit=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_smi_smiInit" >&5
+echo "${ECHO_T}$ac_cv_lib_smi_smiInit" >&6; }
+if test $ac_cv_lib_smi_smiInit = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBSMI 1
+_ACEOF
+
+ LIBS="-lsmi $LIBS"
+
+fi
+
+if test "$ac_cv_header_smi_h" = yes -a "$ac_cv_lib_smi_smiInit" = yes
+then
+{ echo "$as_me:$LINENO: checking whether to enable libsmi" >&5
+echo $ECHO_N "checking whether to enable libsmi... $ECHO_C" >&6; }
+ if test "$cross_compiling" = yes; then
+ { echo "$as_me:$LINENO: result: not when cross-compiling" >&5
+echo "${ECHO_T}not when cross-compiling" >&6; }
+ libsmi=no
+
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+ /* libsmi available check */
+#include <smi.h>
+main()
+{
+ int current, revision, age, n;
+ const int required = 2;
+ if (smiInit(""))
+ exit(1);
+ if (strcmp(SMI_LIBRARY_VERSION, smi_library_version))
+ exit(2);
+ n = sscanf(smi_library_version, "%d:%d:%d", ¤t, &revision, &age);
+ if (n != 3)
+ exit(3);
+ if (required < current - age || required > current)
+ exit(4);
+ exit(0);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+ cat >>confdefs.h <<\_ACEOF
+#define LIBSMI 1
+_ACEOF
+
+ libsmi=yes
+else
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ case $? in
+ 1) { echo "$as_me:$LINENO: result: no - smiInit failed" >&5
+echo "${ECHO_T}no - smiInit failed" >&6; } ;;
+ 2) { echo "$as_me:$LINENO: result: no - header/library version mismatch" >&5
+echo "${ECHO_T}no - header/library version mismatch" >&6; } ;;
+ 3) { echo "$as_me:$LINENO: result: no - can't determine library version" >&5
+echo "${ECHO_T}no - can't determine library version" >&6; } ;;
+ 4) { echo "$as_me:$LINENO: result: no - too old" >&5
+echo "${ECHO_T}no - too old" >&6; } ;;
+ *) { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; } ;;
+ esac
+ libsmi=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+fi
+
+{ echo "$as_me:$LINENO: checking whether to enable the possibly-buggy SMB printer" >&5
+echo $ECHO_N "checking whether to enable the possibly-buggy SMB printer... $ECHO_C" >&6; }
+# Check whether --enable-smb was given.
+if test "${enable_smb+set}" = set; then
+ enableval=$enable_smb;
+else
+ enableval=yes
+fi
+
+case "$enableval" in
+yes) { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+ { echo "$as_me:$LINENO: WARNING: The SMB printer may have exploitable buffer overflows!!!" >&5
+echo "$as_me: WARNING: The SMB printer may have exploitable buffer overflows!!!" >&2;}
+ cat >>confdefs.h <<\_ACEOF
+#define TCPDUMP_DO_SMB 1
+_ACEOF
+
+ LOCALSRC="print-smb.c smbutil.c $LOCALSRC"
+ ;;
+*) { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+ ;;
+esac
+
+
+# Check whether --with-user was given.
+if test "${with_user+set}" = set; then
+ withval=$with_user;
+fi
+
+{ echo "$as_me:$LINENO: checking whether to drop root privileges by default" >&5
+echo $ECHO_N "checking whether to drop root privileges by default... $ECHO_C" >&6; }
+if test ! -z "$with_user" ; then
+ cat >>confdefs.h <<_ACEOF
+#define WITH_USER "$withval"
+_ACEOF
+
+ { echo "$as_me:$LINENO: result: to \"$withval\"" >&5
+echo "${ECHO_T}to \"$withval\"" >&6; }
+else
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+# Check whether --with-chroot was given.
+if test "${with_chroot+set}" = set; then
+ withval=$with_chroot;
+fi
+
+{ echo "$as_me:$LINENO: checking whether to chroot" >&5
+echo $ECHO_N "checking whether to chroot... $ECHO_C" >&6; }
+if test ! -z "$with_chroot" && test "$with_chroot" != "no" ; then
+ cat >>confdefs.h <<_ACEOF
+#define WITH_CHROOT "$withval"
+_ACEOF
+
+ { echo "$as_me:$LINENO: result: to \"$withval\"" >&5
+echo "${ECHO_T}to \"$withval\"" >&6; }
+else
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+{ echo "$as_me:$LINENO: checking whether to enable ipv6" >&5
+echo $ECHO_N "checking whether to enable ipv6... $ECHO_C" >&6; }
+# Check whether --enable-ipv6 was given.
+if test "${enable_ipv6+set}" = set; then
+ enableval=$enable_ipv6; case "$enableval" in
+yes) { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+ LOCALSRC="print-ip6.c print-ip6opts.c print-mobility.c print-ripng.c print-icmp6.c print-frag6.c print-rt6.c print-ospf6.c print-dhcp6.c print-babel.c $LOCALSRC"
+ cat >>confdefs.h <<\_ACEOF
+#define INET6 1
+_ACEOF
+
+ ipv6=yes
+ ;;
+*)
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+ ipv6=no
+ ;;
+ esac
+else
+ if test "$cross_compiling" = yes; then
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+ ipv6=no
+
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+ /* AF_INET6 available check */
+#include <sys/types.h>
+#include <sys/socket.h>
+main()
+{
+ if (socket(AF_INET6, SOCK_STREAM, 0) < 0)
+ exit(1);
+ else
+ exit(0);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+ LOCALSRC="print-ip6.c print-ip6opts.c print-mobility.c print-ripng.c print-icmp6.c print-frag6.c print-rt6.c print-ospf6.c print-dhcp6.c print-babel.c $LOCALSRC"
+ cat >>confdefs.h <<\_ACEOF
+#define INET6 1
+_ACEOF
+
+ ipv6=yes
+else
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+ ipv6=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+
+
+ipv6type=unknown
+ipv6lib=none
+ipv6trylibc=no
+
+if test "$ipv6" = "yes"; then
+ { echo "$as_me:$LINENO: checking ipv6 stack type" >&5
+echo $ECHO_N "checking ipv6 stack type... $ECHO_C" >&6; }
+ for i in inria kame linux-glibc linux-libinet6 toshiba v6d zeta; do
+ case $i in
+ inria)
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <netinet/in.h>
+#ifdef IPV6_INRIA_VERSION
+yes
+#endif
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "yes" >/dev/null 2>&1; then
+ ipv6type=$i;
+ CFLAGS="-DINET6 $CFLAGS"
+fi
+rm -f -r conftest*
+
+ ;;
+ kame)
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <netinet/in.h>
+#ifdef __KAME__
+yes
+#endif
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "yes" >/dev/null 2>&1; then
+ ipv6type=$i;
+ ipv6lib=inet6;
+ ipv6libdir=/usr/local/v6/lib;
+ ipv6trylibc=yes;
+ CFLAGS="-DINET6 $CFLAGS"
+fi
+rm -f -r conftest*
+
+ ;;
+ linux-glibc)
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <features.h>
+#if defined(__GLIBC__) && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1
+yes
+#endif
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "yes" >/dev/null 2>&1; then
+ ipv6type=$i;
+ CFLAGS="-DINET6 $CFLAGS"
+fi
+rm -f -r conftest*
+
+ ;;
+ linux-libinet6)
+ if test -d /usr/inet6 -o -f /usr/include/netinet/ip6.h; then
+ ipv6type=$i
+ ipv6lib=inet6
+ ipv6libdir=/usr/inet6/lib
+ ipv6trylibc=yes;
+ CFLAGS="-DINET6 -I/usr/inet6/include $CFLAGS"
+ fi
+ ;;
+ toshiba)
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <sys/param.h>
+#ifdef _TOSHIBA_INET6
+yes
+#endif
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "yes" >/dev/null 2>&1; then
+ ipv6type=$i;
+ ipv6lib=inet6;
+ ipv6libdir=/usr/local/v6/lib;
+ CFLAGS="-DINET6 $CFLAGS"
+fi
+rm -f -r conftest*
+
+ ;;
+ v6d)
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include </usr/local/v6/include/sys/v6config.h>
+#ifdef __V6D__
+yes
+#endif
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "yes" >/dev/null 2>&1; then
+ ipv6type=$i;
+ ipv6lib=v6;
+ ipv6libdir=/usr/local/v6/lib;
+ CFLAGS="-I/usr/local/v6/include $CFLAGS"
+fi
+rm -f -r conftest*
+
+ ;;
+ zeta)
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <sys/param.h>
+#ifdef _ZETA_MINAMI_INET6
+yes
+#endif
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "yes" >/dev/null 2>&1; then
+ ipv6type=$i;
+ ipv6lib=inet6;
+ ipv6libdir=/usr/local/v6/lib;
+ CFLAGS="-DINET6 $CFLAGS"
+fi
+rm -f -r conftest*
+
+ ;;
+ esac
+ if test "$ipv6type" != "unknown"; then
+ break
+ fi
+ done
+ { echo "$as_me:$LINENO: result: $ipv6type" >&5
+echo "${ECHO_T}$ipv6type" >&6; }
+fi
+
+if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then
+ if test -d $ipv6libdir -a -f $ipv6libdir/lib$ipv6lib.a; then
+ LIBS="-L$ipv6libdir -l$ipv6lib $LIBS"
+ echo "You have $ipv6lib library, using it"
+ else
+ if test "$ipv6trylibc" = "yes"; then
+ echo "You do not have $ipv6lib library, using libc"
+ else
+ echo 'Fatal: no $ipv6lib library found. cannot continue.'
+ echo "You need to fetch lib$ipv6lib.a from appropriate"
+ echo 'ipv6 kit and compile beforehand.'
+ exit 1
+ fi
+ fi
+fi
+
+
+if test "$ipv6" = "yes"; then
+ #
+ # XXX - on Tru64 UNIX 5.1, there is no "getaddrinfo()"
+ # function in libc; there are "ngetaddrinfo()" and
+ # "ogetaddrinfo()" functions, and <netdb.h> #defines
+ # "getaddrinfo" to be either "ngetaddrinfo" or
+ # "ogetaddrinfo", depending on whether _SOCKADDR_LEN
+ # or _XOPEN_SOURCE_EXTENDED are defined or not.
+ #
+ # So this test doesn't work on Tru64 5.1, and possibly
+ # on other 5.x releases. This causes the configure
+ # script to become confused, and results in libpcap
+ # being unbuildable.
+ #
+ { echo "$as_me:$LINENO: checking for library containing getaddrinfo" >&5
+echo $ECHO_N "checking for library containing getaddrinfo... $ECHO_C" >&6; }
+if test "${ac_cv_search_getaddrinfo+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char getaddrinfo ();
+int
+main ()
+{
+return getaddrinfo ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' socket; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ ac_cv_search_getaddrinfo=$ac_res
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext
+ if test "${ac_cv_search_getaddrinfo+set}" = set; then
+ break
+fi
+done
+if test "${ac_cv_search_getaddrinfo+set}" = set; then
+ :
+else
+ ac_cv_search_getaddrinfo=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_search_getaddrinfo" >&5
+echo "${ECHO_T}$ac_cv_search_getaddrinfo" >&6; }
+ac_res=$ac_cv_search_getaddrinfo
+if test "$ac_res" != no; then
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+ { echo "$as_me:$LINENO: checking getaddrinfo bug" >&5
+echo $ECHO_N "checking getaddrinfo bug... $ECHO_C" >&6; }
+ if test "${td_cv_buggygetaddrinfo+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test "$cross_compiling" = yes; then
+ td_cv_buggygetaddrinfo=yes
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+#include <sys/types.h>
+#include <netdb.h>
+#include <string.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+
+main()
+{
+ int passive, gaierr, inet4 = 0, inet6 = 0;
+ struct addrinfo hints, *ai, *aitop;
+ char straddr[INET6_ADDRSTRLEN], strport[16];
+
+ for (passive = 0; passive <= 1; passive++) {
+ memset(&hints, 0, sizeof(hints));
+ hints.ai_family = AF_UNSPEC;
+ hints.ai_flags = passive ? AI_PASSIVE : 0;
+ hints.ai_socktype = SOCK_STREAM;
+ hints.ai_protocol = IPPROTO_TCP;
+ if ((gaierr = getaddrinfo(NULL, "54321", &hints, &aitop)) != 0) {
+ (void)gai_strerror(gaierr);
+ goto bad;
+ }
+ for (ai = aitop; ai; ai = ai->ai_next) {
+ if (ai->ai_addr == NULL ||
+ ai->ai_addrlen == 0 ||
+ getnameinfo(ai->ai_addr, ai->ai_addrlen,
+ straddr, sizeof(straddr), strport, sizeof(strport),
+ NI_NUMERICHOST|NI_NUMERICSERV) != 0) {
+ goto bad;
+ }
+ switch (ai->ai_family) {
+ case AF_INET:
+ if (strcmp(strport, "54321") != 0) {
+ goto bad;
+ }
+ if (passive) {
+ if (strcmp(straddr, "0.0.0.0") != 0) {
+ goto bad;
+ }
+ } else {
+ if (strcmp(straddr, "127.0.0.1") != 0) {
+ goto bad;
+ }
+ }
+ inet4++;
+ break;
+ case AF_INET6:
+ if (strcmp(strport, "54321") != 0) {
+ goto bad;
+ }
+ if (passive) {
+ if (strcmp(straddr, "::") != 0) {
+ goto bad;
+ }
+ } else {
+ if (strcmp(straddr, "::1") != 0) {
+ goto bad;
+ }
+ }
+ inet6++;
+ break;
+ case AF_UNSPEC:
+ goto bad;
+ break;
+#ifdef AF_UNIX
+ case AF_UNIX:
+#else
+#ifdef AF_LOCAL
+ case AF_LOCAL:
+#endif
+#endif
+ default:
+ /* another family support? */
+ break;
+ }
+ }
+ }
+
+ /* supported family should be 2, unsupported family should be 0 */
+ if (!(inet4 == 0 || inet4 == 2))
+ goto bad;
+ if (!(inet6 == 0 || inet6 == 2))
+ goto bad;
+
+ if (aitop)
+ freeaddrinfo(aitop);
+ exit(0);
+
+ bad:
+ if (aitop)
+ freeaddrinfo(aitop);
+ exit(1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ td_cv_buggygetaddrinfo=no
+else
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+td_cv_buggygetaddrinfo=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+
+ if test "$td_cv_buggygetaddrinfo" = no; then
+ { echo "$as_me:$LINENO: result: good" >&5
+echo "${ECHO_T}good" >&6; }
+ else
+ { echo "$as_me:$LINENO: result: buggy" >&5
+echo "${ECHO_T}buggy" >&6; }
+ fi
+
+ if test "$td_cv_buggygetaddrinfo" = "yes"; then
+ #
+ # XXX - it doesn't appear that "ipv6type" can ever be
+ # set to "linux". Should this be testing for
+ # "linux-glibc", or for that *or* "linux-libinet6"?
+ # If the latter, note that "linux-libinet6" is also
+ # the type given to some non-Linux OSes.
+ #
+ if test "$ipv6type" != "linux"; then
+ echo 'Fatal: You must get working getaddrinfo() function.'
+ echo ' or you can specify "--disable-ipv6"'.
+ exit 1
+ else
+ echo 'Warning: getaddrinfo() implementation on your system seems be buggy.'
+ echo ' Better upgrade your system library to newest version'
+ echo ' of GNU C library (aka glibc).'
+ fi
+ fi
+
+fi
+
+
+for ac_func in getnameinfo
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ eval "$as_ac_var=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+else
+ case " $LIBOBJS " in
+ *" $ac_func.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
+ ;;
+esac
+
+fi
+done
+
+
+fi
+
+{ echo "$as_me:$LINENO: checking for dnet_htoa declaration in netdnet/dnetdb.h" >&5
+echo $ECHO_N "checking for dnet_htoa declaration in netdnet/dnetdb.h... $ECHO_C" >&6; }
+if test "${td_cv_decl_netdnet_dnetdb_h_dnet_htoa+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <netdnet/dnetdb.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "dnet_htoa" >/dev/null 2>&1; then
+ td_cv_decl_netdnet_dnetdb_h_dnet_htoa=yes
+else
+ td_cv_decl_netdnet_dnetdb_h_dnet_htoa=no
+fi
+rm -f -r conftest*
+
+fi
+{ echo "$as_me:$LINENO: result: $td_cv_decl_netdnet_dnetdb_h_dnet_htoa" >&5
+echo "${ECHO_T}$td_cv_decl_netdnet_dnetdb_h_dnet_htoa" >&6; }
+if test "$td_cv_decl_netdnet_dnetdb_h_dnet_htoa" = yes; then
+ cat >>confdefs.h <<\_ACEOF
+#define HAVE_NETDNET_DNETDB_H_DNET_HTOA 1
+_ACEOF
+
+fi
+
+
+ { echo "$as_me:$LINENO: checking for addrinfo" >&5
+echo $ECHO_N "checking for addrinfo... $ECHO_C" >&6; }
+ if test "${ac_cv_addrinfo+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+# include <netdb.h>
+int
+main ()
+{
+struct addrinfo a
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_addrinfo=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_addrinfo=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+ { echo "$as_me:$LINENO: result: $ac_cv_addrinfo" >&5
+echo "${ECHO_T}$ac_cv_addrinfo" >&6; }
+ if test $ac_cv_addrinfo = yes; then
+ cat >>confdefs.h <<\_ACEOF
+#define HAVE_ADDRINFO 1
+_ACEOF
+
+ else
+ cat >>confdefs.h <<\_ACEOF
+#define NEED_ADDRINFO_H 1
+_ACEOF
+
+ fi
+
+if test "$ac_cv_addrinfo" = no; then
+ missing_includes=yes
+fi
+
+
+ { echo "$as_me:$LINENO: checking for NI_MAXSERV" >&5
+echo $ECHO_N "checking for NI_MAXSERV... $ECHO_C" >&6; }
+ if test "${ac_cv_maxserv+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <netdb.h>
+#ifdef NI_MAXSERV
+yes
+#endif
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "yes" >/dev/null 2>&1; then
+ ac_cv_maxserv=yes
+else
+ ac_cv_maxserv=no
+fi
+rm -f -r conftest*
+
+fi
+
+ { echo "$as_me:$LINENO: result: $ac_cv_maxserv" >&5
+echo "${ECHO_T}$ac_cv_maxserv" >&6; }
+ if test $ac_cv_maxserv != yes; then
+ cat >>confdefs.h <<\_ACEOF
+#define NEED_ADDRINFO_H 1
+_ACEOF
+
+ fi
+
+if test "$ac_cv_maxserv" = no; then
+ missing_includes=yes
+fi
+
+
+ { echo "$as_me:$LINENO: checking for NI_NAMEREQD" >&5
+echo $ECHO_N "checking for NI_NAMEREQD... $ECHO_C" >&6; }
+ if test "${ac_cv_namereqd+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <netdb.h>
+#ifdef NI_NOFQDN
+yes
+#endif
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "yes" >/dev/null 2>&1; then
+ ac_cv_namereqd=yes
+else
+ ac_cv_namereqd=no
+fi
+rm -f -r conftest*
+
+fi
+
+ { echo "$as_me:$LINENO: result: $ac_cv_namereqd" >&5
+echo "${ECHO_T}$ac_cv_namereqd" >&6; }
+ if test $ac_cv_namereqd != yes; then
+ cat >>confdefs.h <<\_ACEOF
+#define NEED_ADDRINFO_H 1
+_ACEOF
+
+ fi
+
+if test "$ac_cv_namereqd" = no; then
+ missing_includes=yes
+fi
+
+
+ { echo "$as_me:$LINENO: checking for sockaddr_storage" >&5
+echo $ECHO_N "checking for sockaddr_storage... $ECHO_C" >&6; }
+ if test "${ac_cv_sa_storage+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+# include <sys/types.h>
+# include <sys/socket.h>
+int
+main ()
+{
+struct sockaddr_storage s
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_sa_storage=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_sa_storage=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+ { echo "$as_me:$LINENO: result: $ac_cv_sa_storage" >&5
+echo "${ECHO_T}$ac_cv_sa_storage" >&6; }
+ if test $ac_cv_sa_storage = yes; then
+ cat >>confdefs.h <<\_ACEOF
+#define HAVE_SOCKADDR_STORAGE 1
+_ACEOF
+
+ fi
+
+if test "$ac_cv_sa_storage" = no; then
+ missing_includes=yes
+fi
+
+
+
+
+
+
+
+for ac_func in vfprintf strcasecmp strlcat strlcpy strdup strsep
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ eval "$as_ac_var=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+else
+ case " $LIBOBJS " in
+ *" $ac_func.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
+ ;;
+esac
+
+fi
+done
+
+
+
+
+
+for ac_func in fork vfork strftime
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ eval "$as_ac_var=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+
+for ac_func in setlinebuf alarm
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ eval "$as_ac_var=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+needsnprintf=no
+
+
+for ac_func in vsnprintf snprintf
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ eval "$as_ac_var=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+else
+ needsnprintf=yes
+fi
+done
+
+if test $needsnprintf = yes; then
+ case " $LIBOBJS " in
+ *" snprintf.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
+ ;;
+esac
+
+fi
+
+
+ { echo "$as_me:$LINENO: checking return type of signal handlers" >&5
+echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6; }
+if test "${ac_cv_type_signal+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <signal.h>
+
+int
+main ()
+{
+return *(signal (0, 0)) (0) == 1;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_type_signal=int
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_type_signal=void
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
+echo "${ECHO_T}$ac_cv_type_signal" >&6; }
+
+cat >>confdefs.h <<_ACEOF
+#define RETSIGTYPE $ac_cv_type_signal
+_ACEOF
+
+
+ if test "$ac_cv_type_signal" = void ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define RETSIGVAL
+_ACEOF
+
+ else
+
+cat >>confdefs.h <<\_ACEOF
+#define RETSIGVAL (0)
+_ACEOF
+
+ fi
+ case "$host_os" in
+
+ irix*)
+
+cat >>confdefs.h <<\_ACEOF
+#define _BSD_SIGNALS 1
+_ACEOF
+
+ ;;
+
+ *)
+
+for ac_func in sigaction
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ eval "$as_ac_var=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+ if test $ac_cv_func_sigaction = no ; then
+
+for ac_func in sigset
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ eval "$as_ac_var=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+ fi
+ ;;
+ esac
+
+{ echo "$as_me:$LINENO: checking for library containing dnet_htoa" >&5
+echo $ECHO_N "checking for library containing dnet_htoa... $ECHO_C" >&6; }
+if test "${ac_cv_search_dnet_htoa+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dnet_htoa ();
+int
+main ()
+{
+return dnet_htoa ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' dnet; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ ac_cv_search_dnet_htoa=$ac_res
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext
+ if test "${ac_cv_search_dnet_htoa+set}" = set; then
+ break
+fi
+done
+if test "${ac_cv_search_dnet_htoa+set}" = set; then
+ :
+else
+ ac_cv_search_dnet_htoa=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_search_dnet_htoa" >&5
+echo "${ECHO_T}$ac_cv_search_dnet_htoa" >&6; }
+ac_res=$ac_cv_search_dnet_htoa
+if test "$ac_res" != no; then
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+ cat >>confdefs.h <<\_ACEOF
+#define HAVE_DNET_HTOA 1
+_ACEOF
+
+fi
+
+
+
+{ echo "$as_me:$LINENO: checking for main in -lrpc" >&5
+echo $ECHO_N "checking for main in -lrpc... $ECHO_C" >&6; }
+if test "${ac_cv_lib_rpc_main+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lrpc $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+
+int
+main ()
+{
+return main ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ ac_cv_lib_rpc_main=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_rpc_main=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_rpc_main" >&5
+echo "${ECHO_T}$ac_cv_lib_rpc_main" >&6; }
+if test $ac_cv_lib_rpc_main = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBRPC 1
+_ACEOF
+
+ LIBS="-lrpc $LIBS"
+
+fi
+
+{ echo "$as_me:$LINENO: checking for library containing getrpcbynumber" >&5
+echo $ECHO_N "checking for library containing getrpcbynumber... $ECHO_C" >&6; }
+if test "${ac_cv_search_getrpcbynumber+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char getrpcbynumber ();
+int
+main ()
+{
+return getrpcbynumber ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' nsl; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ ac_cv_search_getrpcbynumber=$ac_res
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext
+ if test "${ac_cv_search_getrpcbynumber+set}" = set; then
+ break
+fi
+done
+if test "${ac_cv_search_getrpcbynumber+set}" = set; then
+ :
+else
+ ac_cv_search_getrpcbynumber=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_search_getrpcbynumber" >&5
+echo "${ECHO_T}$ac_cv_search_getrpcbynumber" >&6; }
+ac_res=$ac_cv_search_getrpcbynumber
+if test "$ac_res" != no; then
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+ cat >>confdefs.h <<\_ACEOF
+#define HAVE_GETRPCBYNUMBER 1
+_ACEOF
+
+fi
+
+
+
+
+ # Most operating systems have gethostbyname() in the default searched
+ # libraries (i.e. libc):
+ # Some OSes (eg. Solaris) place it in libnsl
+ # Some strange OSes (SINIX) have it in libsocket:
+ { echo "$as_me:$LINENO: checking for library containing gethostbyname" >&5
+echo $ECHO_N "checking for library containing gethostbyname... $ECHO_C" >&6; }
+if test "${ac_cv_search_gethostbyname+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char gethostbyname ();
+int
+main ()
+{
+return gethostbyname ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' nsl socket resolv; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ ac_cv_search_gethostbyname=$ac_res
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext
+ if test "${ac_cv_search_gethostbyname+set}" = set; then
+ break
+fi
+done
+if test "${ac_cv_search_gethostbyname+set}" = set; then
+ :
+else
+ ac_cv_search_gethostbyname=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_search_gethostbyname" >&5
+echo "${ECHO_T}$ac_cv_search_gethostbyname" >&6; }
+ac_res=$ac_cv_search_gethostbyname
+if test "$ac_res" != no; then
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+ # Unfortunately libsocket sometimes depends on libnsl and
+ # AC_SEARCH_LIBS isn't up to the task of handling dependencies like this.
+ if test "$ac_cv_search_gethostbyname" = "no"
+ then
+ { echo "$as_me:$LINENO: checking for gethostbyname in -lsocket" >&5
+echo $ECHO_N "checking for gethostbyname in -lsocket... $ECHO_C" >&6; }
+if test "${ac_cv_lib_socket_gethostbyname+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsocket -lnsl $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char gethostbyname ();
+int
+main ()
+{
+return gethostbyname ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ ac_cv_lib_socket_gethostbyname=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_socket_gethostbyname=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_gethostbyname" >&5
+echo "${ECHO_T}$ac_cv_lib_socket_gethostbyname" >&6; }
+if test $ac_cv_lib_socket_gethostbyname = yes; then
+ LIBS="-lsocket -lnsl $LIBS"
+fi
+
+ fi
+ { echo "$as_me:$LINENO: checking for library containing socket" >&5
+echo $ECHO_N "checking for library containing socket... $ECHO_C" >&6; }
+if test "${ac_cv_search_socket+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char socket ();
+int
+main ()
+{
+return socket ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' socket; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ ac_cv_search_socket=$ac_res
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext
+ if test "${ac_cv_search_socket+set}" = set; then
+ break
+fi
+done
+if test "${ac_cv_search_socket+set}" = set; then
+ :
+else
+ ac_cv_search_socket=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_search_socket" >&5
+echo "${ECHO_T}$ac_cv_search_socket" >&6; }
+ac_res=$ac_cv_search_socket
+if test "$ac_res" != no; then
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+else
+ { echo "$as_me:$LINENO: checking for socket in -lsocket" >&5
+echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6; }
+if test "${ac_cv_lib_socket_socket+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsocket -lnsl $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char socket ();
+int
+main ()
+{
+return socket ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ ac_cv_lib_socket_socket=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_socket_socket=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5
+echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6; }
+if test $ac_cv_lib_socket_socket = yes; then
+ LIBS="-lsocket -lnsl $LIBS"
+fi
+
+fi
+
+ # DLPI needs putmsg under HPUX so test for -lstr while we're at it
+ { echo "$as_me:$LINENO: checking for library containing putmsg" >&5
+echo $ECHO_N "checking for library containing putmsg... $ECHO_C" >&6; }
+if test "${ac_cv_search_putmsg+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char putmsg ();
+int
+main ()
+{
+return putmsg ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' str; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ ac_cv_search_putmsg=$ac_res
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext
+ if test "${ac_cv_search_putmsg+set}" = set; then
+ break
+fi
+done
+if test "${ac_cv_search_putmsg+set}" = set; then
+ :
+else
+ ac_cv_search_putmsg=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_search_putmsg" >&5
+echo "${ECHO_T}$ac_cv_search_putmsg" >&6; }
+ac_res=$ac_cv_search_putmsg
+if test "$ac_res" != no; then
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+
+
+ LBL_LIBS="$LIBS"
+ pfopen=/usr/examples/packetfilter/pfopen.c
+ if test -f $pfopen ; then
+
+for ac_func in pfopen
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ eval "$as_ac_var=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+ if test $ac_cv_func_pfopen = "no" ; then
+ { echo "$as_me:$LINENO: result: Using $pfopen" >&5
+echo "${ECHO_T}Using $pfopen" >&6; }
+ LIBS="$LIBS $pfopen"
+ fi
+ fi
+ { echo "$as_me:$LINENO: checking for local pcap library" >&5
+echo $ECHO_N "checking for local pcap library... $ECHO_C" >&6; }
+ libpcap=FAIL
+ lastdir=FAIL
+ places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \
+ egrep '/libpcap-[0-9]+\.[0-9]+(\.[0-9]*)?([ab][0-9]*|-PRE-GIT)?$'`
+ for dir in $places $srcdir/../libpcap $srcdir/libpcap ; do
+ basedir=`echo $dir | sed -e 's/[ab][0-9]*$//' | \
+ sed -e 's/-PRE-GIT$//' `
+ if test $lastdir = $basedir ; then
+ continue;
+ fi
+ lastdir=$dir
+ if test -r $dir/libpcap.a ; then
+ libpcap=$dir/libpcap.a
+ d=$dir
+ fi
+ done
+ if test $libpcap = FAIL ; then
+ { echo "$as_me:$LINENO: result: not found" >&5
+echo "${ECHO_T}not found" >&6; }
+
+ #
+ # Look for pcap-config.
+ #
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}pcap-config", so it can be a program name with args.
+set dummy ${ac_tool_prefix}pcap-config; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_PCAP_CONFIG+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ case $PCAP_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_PCAP_CONFIG="$PCAP_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_path_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+PCAP_CONFIG=$ac_cv_path_PCAP_CONFIG
+if test -n "$PCAP_CONFIG"; then
+ { echo "$as_me:$LINENO: result: $PCAP_CONFIG" >&5
+echo "${ECHO_T}$PCAP_CONFIG" >&6; }
+else
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_path_PCAP_CONFIG"; then
+ ac_pt_PCAP_CONFIG=$PCAP_CONFIG
+ # Extract the first word of "pcap-config", so it can be a program name with args.
+set dummy pcap-config; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_ac_pt_PCAP_CONFIG+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ case $ac_pt_PCAP_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_ac_pt_PCAP_CONFIG="$ac_pt_PCAP_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_path_ac_pt_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+ac_pt_PCAP_CONFIG=$ac_cv_path_ac_pt_PCAP_CONFIG
+if test -n "$ac_pt_PCAP_CONFIG"; then
+ { echo "$as_me:$LINENO: result: $ac_pt_PCAP_CONFIG" >&5
+echo "${ECHO_T}$ac_pt_PCAP_CONFIG" >&6; }
+else
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+ if test "x$ac_pt_PCAP_CONFIG" = x; then
+ PCAP_CONFIG=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+ PCAP_CONFIG=$ac_pt_PCAP_CONFIG
+ fi
+else
+ PCAP_CONFIG="$ac_cv_path_PCAP_CONFIG"
+fi
+
+ if test -n "$PCAP_CONFIG" ; then
+ #
+ # Found - use it to get the include flags for
+ # libpcap and the flags to link with libpcap.
+ #
+ # Please read section 11.6 "Shell Substitutions"
+ # in the autoconf manual before doing anything
+ # to this that involves quoting. Especially note
+ # the statement "There is just no portable way to use
+ # double-quoted strings inside double-quoted back-quoted
+ # expressions (pfew!)."
+ #
+ cflags=`"$PCAP_CONFIG" --cflags`
+ V_INCLS="$cflags $V_INCLS"
+ libpcap=`"$PCAP_CONFIG" --libs`
+ else
+ #
+ # Not found; look for pcap.
+ #
+ { echo "$as_me:$LINENO: checking for main in -lpcap" >&5
+echo $ECHO_N "checking for main in -lpcap... $ECHO_C" >&6; }
+if test "${ac_cv_lib_pcap_main+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lpcap $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+
+int
+main ()
+{
+return main ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ ac_cv_lib_pcap_main=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_pcap_main=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_pcap_main" >&5
+echo "${ECHO_T}$ac_cv_lib_pcap_main" >&6; }
+if test $ac_cv_lib_pcap_main = yes; then
+ libpcap="-lpcap"
+fi
+
+ if test $libpcap = FAIL ; then
+ { { echo "$as_me:$LINENO: error: see the INSTALL doc for more info" >&5
+echo "$as_me: error: see the INSTALL doc for more info" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+ { echo "$as_me:$LINENO: checking for extraneous pcap header directories" >&5
+echo $ECHO_N "checking for extraneous pcap header directories... $ECHO_C" >&6; }
+ if test \( ! -r /usr/local/include/pcap.h \) -a \
+ \( ! -r /usr/include/pcap.h \); then
+ if test -r /usr/local/include/pcap/pcap.h; then
+ d="/usr/local/include/pcap"
+ elif test -r /usr/include/pcap/pcap.h; then
+ d="/usr/include/pcap"
+ fi
+ fi
+ if test -z "$d" ; then
+ { echo "$as_me:$LINENO: result: not found" >&5
+echo "${ECHO_T}not found" >&6; }
+ else
+ V_INCLS="-I$d $V_INCLS"
+ { echo "$as_me:$LINENO: result: found -- -I$d added" >&5
+echo "${ECHO_T}found -- -I$d added" >&6; }
+ fi
+ fi
+ else
+ V_PCAPDEP=$libpcap
+ places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \
+ egrep '/libpcap-[0-9]*.[0-9]*(.[0-9]*)?([ab][0-9]*)?$'`
+ if test -r $d/pcap.h; then
+ V_INCLS="-I$d $V_INCLS"
+ elif test -r $places/pcap.h; then
+ V_INCLS="-I$places $V_INCLS"
+ else
+ { { echo "$as_me:$LINENO: error: cannot find pcap.h" >&5
+echo "$as_me: error: cannot find pcap.h" >&2;}
+ { (exit see INSTALL); exit see INSTALL; }; }
+ fi
+ { echo "$as_me:$LINENO: result: $libpcap" >&5
+echo "${ECHO_T}$libpcap" >&6; }
+ # Extract the first word of "pcap-config", so it can be a program name with args.
+set dummy pcap-config; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_PCAP_CONFIG+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ case $PCAP_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_PCAP_CONFIG="$PCAP_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $d
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_path_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+PCAP_CONFIG=$ac_cv_path_PCAP_CONFIG
+if test -n "$PCAP_CONFIG"; then
+ { echo "$as_me:$LINENO: result: $PCAP_CONFIG" >&5
+echo "${ECHO_T}$PCAP_CONFIG" >&6; }
+else
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+ if test -n "$PCAP_CONFIG"; then
+ #
+ # The libpcap directory has a pcap-config script.
+ # Use it to get any additioal libraries needed
+ # to link with the libpcap archive library in
+ # that directory.
+ #
+ # Please read section 11.6 "Shell Substitutions"
+ # in the autoconf manual before doing anything
+ # to this that involves quoting. Especially note
+ # the statement "There is just no portable way to use
+ # double-quoted strings inside double-quoted back-quoted
+ # expressions (pfew!)."
+ #
+ additional_libs=`"$PCAP_CONFIG" --additional-libs --static`
+ libpcap="$libpcap $additional_libs"
+ fi
+ fi
+ LIBS="$libpcap $LIBS"
+ if ! test -n "$PCAP_CONFIG" ; then
+ #
+ # We don't have pcap-config; find out any additional link flags
+ # we need. (If we have pcap-config, we assume it tells us what
+ # we need.)
+ #
+ case "$host_os" in
+
+ aix*)
+ #
+ # If libpcap is DLPI-based, we have to use /lib/pse.exp if
+ # present, as we use the STREAMS routines.
+ #
+ # (XXX - true only if we're linking with a static libpcap?)
+ #
+ pseexe="/lib/pse.exp"
+ { echo "$as_me:$LINENO: checking for $pseexe" >&5
+echo $ECHO_N "checking for $pseexe... $ECHO_C" >&6; }
+ if test -f $pseexe ; then
+ { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+ LIBS="$LIBS -I:$pseexe"
+ fi
+
+ #
+ # If libpcap is BPF-based, we need "-lodm" and "-lcfg", as
+ # we use them to load the BPF module.
+ #
+ # (XXX - true only if we're linking with a static libpcap?)
+ #
+ LIBS="$LIBS -lodm -lcfg"
+ ;;
+ esac
+ fi
+
+ { echo "$as_me:$LINENO: checking for pcap_loop" >&5
+echo $ECHO_N "checking for pcap_loop... $ECHO_C" >&6; }
+if test "${ac_cv_func_pcap_loop+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define pcap_loop to an innocuous variant, in case <limits.h> declares pcap_loop.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define pcap_loop innocuous_pcap_loop
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char pcap_loop (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef pcap_loop
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pcap_loop ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_pcap_loop || defined __stub___pcap_loop
+choke me
+#endif
+
+int
+main ()
+{
+return pcap_loop ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ ac_cv_func_pcap_loop=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_func_pcap_loop=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_func_pcap_loop" >&5
+echo "${ECHO_T}$ac_cv_func_pcap_loop" >&6; }
+if test $ac_cv_func_pcap_loop = yes; then
+ :
+else
+
+ { { echo "$as_me:$LINENO: error: Report this to tcpdump-workers@lists.tcpdump.org, and include the
+config.log file in your report. If you have downloaded libpcap from
+tcpdump.org, and built it yourself, please also include the config.log
+file from the libpcap source directory, the Makefile from the libpcap
+source directory, and the output of the make process for libpcap, as
+this could be a problem with the libpcap that was built, and we will
+not be able to determine why this is happening, and thus will not be
+able to fix it, without that information, as we have not been able to
+reproduce this problem ourselves." >&5
+echo "$as_me: error: Report this to tcpdump-workers@lists.tcpdump.org, and include the
+config.log file in your report. If you have downloaded libpcap from
+tcpdump.org, and built it yourself, please also include the config.log
+file from the libpcap source directory, the Makefile from the libpcap
+source directory, and the output of the make process for libpcap, as
+this could be a problem with the libpcap that was built, and we will
+not be able to determine why this is happening, and thus will not be
+able to fix it, without that information, as we have not been able to
+reproduce this problem ourselves." >&2;}
+ { (exit 1); exit 1; }; }
+
+fi
+
+
+ { echo "$as_me:$LINENO: checking for pcap_list_datalinks" >&5
+echo $ECHO_N "checking for pcap_list_datalinks... $ECHO_C" >&6; }
+if test "${ac_cv_func_pcap_list_datalinks+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define pcap_list_datalinks to an innocuous variant, in case <limits.h> declares pcap_list_datalinks.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define pcap_list_datalinks innocuous_pcap_list_datalinks
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char pcap_list_datalinks (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef pcap_list_datalinks
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pcap_list_datalinks ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_pcap_list_datalinks || defined __stub___pcap_list_datalinks
+choke me
+#endif
+
+int
+main ()
+{
+return pcap_list_datalinks ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ ac_cv_func_pcap_list_datalinks=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_func_pcap_list_datalinks=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_func_pcap_list_datalinks" >&5
+echo "${ECHO_T}$ac_cv_func_pcap_list_datalinks" >&6; }
+if test $ac_cv_func_pcap_list_datalinks = yes; then
+ cat >>confdefs.h <<\_ACEOF
+#define HAVE_PCAP_LIST_DATALINKS 1
+_ACEOF
+
+else
+
+ case " $LIBOBJS " in
+ *" datalinks.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS datalinks.$ac_objext"
+ ;;
+esac
+
+
+fi
+
+ { echo "$as_me:$LINENO: checking for pcap_set_datalink" >&5
+echo $ECHO_N "checking for pcap_set_datalink... $ECHO_C" >&6; }
+if test "${ac_cv_func_pcap_set_datalink+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define pcap_set_datalink to an innocuous variant, in case <limits.h> declares pcap_set_datalink.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define pcap_set_datalink innocuous_pcap_set_datalink
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char pcap_set_datalink (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef pcap_set_datalink
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pcap_set_datalink ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_pcap_set_datalink || defined __stub___pcap_set_datalink
+choke me
+#endif
+
+int
+main ()
+{
+return pcap_set_datalink ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ ac_cv_func_pcap_set_datalink=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_func_pcap_set_datalink=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_func_pcap_set_datalink" >&5
+echo "${ECHO_T}$ac_cv_func_pcap_set_datalink" >&6; }
+if test $ac_cv_func_pcap_set_datalink = yes; then
+ cat >>confdefs.h <<\_ACEOF
+#define HAVE_PCAP_SET_DATALINK 1
+_ACEOF
+
+fi
+
+ { echo "$as_me:$LINENO: checking for pcap_datalink_name_to_val" >&5
+echo $ECHO_N "checking for pcap_datalink_name_to_val... $ECHO_C" >&6; }
+if test "${ac_cv_func_pcap_datalink_name_to_val+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define pcap_datalink_name_to_val to an innocuous variant, in case <limits.h> declares pcap_datalink_name_to_val.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define pcap_datalink_name_to_val innocuous_pcap_datalink_name_to_val
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char pcap_datalink_name_to_val (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef pcap_datalink_name_to_val
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pcap_datalink_name_to_val ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_pcap_datalink_name_to_val || defined __stub___pcap_datalink_name_to_val
+choke me
+#endif
+
+int
+main ()
+{
+return pcap_datalink_name_to_val ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ ac_cv_func_pcap_datalink_name_to_val=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_func_pcap_datalink_name_to_val=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_func_pcap_datalink_name_to_val" >&5
+echo "${ECHO_T}$ac_cv_func_pcap_datalink_name_to_val" >&6; }
+if test $ac_cv_func_pcap_datalink_name_to_val = yes; then
+
+ cat >>confdefs.h <<\_ACEOF
+#define HAVE_PCAP_DATALINK_NAME_TO_VAL 1
+_ACEOF
+
+ { echo "$as_me:$LINENO: checking for pcap_datalink_val_to_description" >&5
+echo $ECHO_N "checking for pcap_datalink_val_to_description... $ECHO_C" >&6; }
+if test "${ac_cv_func_pcap_datalink_val_to_description+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define pcap_datalink_val_to_description to an innocuous variant, in case <limits.h> declares pcap_datalink_val_to_description.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define pcap_datalink_val_to_description innocuous_pcap_datalink_val_to_description
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char pcap_datalink_val_to_description (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef pcap_datalink_val_to_description
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pcap_datalink_val_to_description ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_pcap_datalink_val_to_description || defined __stub___pcap_datalink_val_to_description
+choke me
+#endif
+
+int
+main ()
+{
+return pcap_datalink_val_to_description ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ ac_cv_func_pcap_datalink_val_to_description=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_func_pcap_datalink_val_to_description=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_func_pcap_datalink_val_to_description" >&5
+echo "${ECHO_T}$ac_cv_func_pcap_datalink_val_to_description" >&6; }
+if test $ac_cv_func_pcap_datalink_val_to_description = yes; then
+ cat >>confdefs.h <<\_ACEOF
+#define HAVE_PCAP_DATALINK_VAL_TO_DESCRIPTION 1
+_ACEOF
+
+else
+
+ case " $LIBOBJS " in
+ *" dlnames.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS dlnames.$ac_objext"
+ ;;
+esac
+
+
+fi
+
+
+else
+
+ case " $LIBOBJS " in
+ *" dlnames.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS dlnames.$ac_objext"
+ ;;
+esac
+
+
+fi
+
+
+
+for ac_func in pcap_breakloop
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ eval "$as_ac_var=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+ { echo "$as_me:$LINENO: checking for pcap_dump_ftell" >&5
+echo $ECHO_N "checking for pcap_dump_ftell... $ECHO_C" >&6; }
+if test "${ac_cv_func_pcap_dump_ftell+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define pcap_dump_ftell to an innocuous variant, in case <limits.h> declares pcap_dump_ftell.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define pcap_dump_ftell innocuous_pcap_dump_ftell
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char pcap_dump_ftell (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef pcap_dump_ftell
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pcap_dump_ftell ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_pcap_dump_ftell || defined __stub___pcap_dump_ftell
+choke me
+#endif
+
+int
+main ()
+{
+return pcap_dump_ftell ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ ac_cv_func_pcap_dump_ftell=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_func_pcap_dump_ftell=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_func_pcap_dump_ftell" >&5
+echo "${ECHO_T}$ac_cv_func_pcap_dump_ftell" >&6; }
+if test $ac_cv_func_pcap_dump_ftell = yes; then
+ cat >>confdefs.h <<\_ACEOF
+#define HAVE_PCAP_DUMP_FTELL 1
+_ACEOF
+
+else
+
+ case " $LIBOBJS " in
+ *" pcap_dump_ftell.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS pcap_dump_ftell.$ac_objext"
+ ;;
+esac
+
+
+fi
+
+
+
+#
+# Check for these after AC_LBL_LIBPCAP, so we link with the appropriate
+# libraries (e.g., "-lsocket -lnsl" on Solaris).
+#
+# We don't use AC_REPLACE_FUNCS because that uses AC_CHECK_FUNCS which
+# use AC_CHECK_FUNC which doesn't let us specify the right #includes
+# to make this work on BSD/OS 4.x. BSD/OS 4.x ships with the BIND8
+# resolver, and the way it defines inet_{ntop,pton} is rather strange;
+# it does not ship with a libc symbol "inet_ntop()", it ships with
+# "_inet_ntop()", and has a #define macro in one of the system headers
+# to rename it.
+#
+{ echo "$as_me:$LINENO: checking for inet_ntop" >&5
+echo $ECHO_N "checking for inet_ntop... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+int
+main ()
+{
+char src[4], dst[128];
+inet_ntop(AF_INET, src, dst, sizeof(dst));
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+ case " $LIBOBJS " in
+ *" inet_ntop.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS inet_ntop.$ac_objext"
+ ;;
+esac
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+{ echo "$as_me:$LINENO: checking for inet_pton" >&5
+echo $ECHO_N "checking for inet_pton... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+int
+main ()
+{
+char src[128], dst[4];
+inet_pton(AF_INET, src, dst);
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+ case " $LIBOBJS " in
+ *" inet_pton.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS inet_pton.$ac_objext"
+ ;;
+esac
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+{ echo "$as_me:$LINENO: checking for inet_aton" >&5
+echo $ECHO_N "checking for inet_aton... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+int
+main ()
+{
+char src[128];
+struct in_addr dst;
+inet_aton(src, &dst);
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+ case " $LIBOBJS " in
+ *" inet_aton.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS inet_aton.$ac_objext"
+ ;;
+esac
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+
+#
+# Check for these after AC_LBL_LIBPCAP, for the same reason.
+#
+# You are in a twisty little maze of UN*Xes, all different.
+# Some might not have ether_ntohost().
+# Some might have it, but not declare it in any header file.
+# Some might have it, but declare it in <netinet/if_ether.h>.
+# Some might have it, but declare it in <netinet/ether.h>
+# (And some might have it but document it as something declared in
+# <netinet/ethernet.h>, although <netinet/if_ether.h> appears to work.)
+#
+# Before you is a C compiler.
+#
+
+for ac_func in ether_ntohost
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ eval "$as_ac_var=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+ { echo "$as_me:$LINENO: checking for buggy ether_ntohost" >&5
+echo $ECHO_N "checking for buggy ether_ntohost... $ECHO_C" >&6; }
+if test "${ac_cv_buggy_ether_ntohost+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+ if test "$cross_compiling" = yes; then
+ ac_cv_buggy_ether_ntohost="not while cross-compiling"
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+ #include <netdb.h>
+ #include <sys/types.h>
+ #include <sys/param.h>
+ #include <sys/socket.h>
+
+ int
+ main(int argc, char **argv)
+ {
+ u_char ea[6] = { 0xff, 0xff, 0xff, 0xff, 0xff };
+ char name[MAXHOSTNAMELEN];
+
+ ether_ntohost(name, (struct ether_addr *)ea);
+ exit(0);
+ }
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_buggy_ether_ntohost=no
+else
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_buggy_ether_ntohost=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_buggy_ether_ntohost" >&5
+echo "${ECHO_T}$ac_cv_buggy_ether_ntohost" >&6; }
+ if test "$ac_cv_buggy_ether_ntohost" = "no"; then
+ cat >>confdefs.h <<\_ACEOF
+#define USE_ETHER_NTOHOST 1
+_ACEOF
+
+ fi
+
+fi
+done
+
+if test "$ac_cv_func_ether_ntohost" = yes -a \
+ "$ac_cv_buggy_ether_ntohost" = "no"; then
+ #
+ # OK, we have ether_ntohost(). Do we have <netinet/if_ether.h>?
+ #
+ if test "$ac_cv_header_netinet_if_ether_h" = yes; then
+ #
+ # Yes. Does it declare ether_ntohost()?
+ #
+ { echo "$as_me:$LINENO: checking whether ether_ntohost is declared" >&5
+echo $ECHO_N "checking whether ether_ntohost is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl_ether_ntohost+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+struct mbuf;
+struct rtentry;
+#include <net/if.h>
+#include <netinet/if_ether.h>
+
+
+int
+main ()
+{
+#ifndef ether_ntohost
+ (void) ether_ntohost;
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_have_decl_ether_ntohost=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_have_decl_ether_ntohost=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_ether_ntohost" >&5
+echo "${ECHO_T}$ac_cv_have_decl_ether_ntohost" >&6; }
+if test $ac_cv_have_decl_ether_ntohost = yes; then
+
+
+cat >>confdefs.h <<\_ACEOF
+#define NETINET_IF_ETHER_H_DECLARES_ETHER_NTOHOST
+_ACEOF
+
+
+fi
+
+ fi
+ #
+ # Did that succeed?
+ #
+ if test "$ac_cv_have_decl_ether_ntohost" != yes; then
+ #
+ # No, how about <netinet/ether.h>, as on Linux?
+ #
+
+for ac_header in netinet/ether.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+else
+ # Is the header compilable?
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_header_compiler=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ ac_header_preproc=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+ yes:no: )
+ { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+ ac_header_preproc=yes
+ ;;
+ no:yes:* )
+ { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+ ;;
+esac
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+ if test "$ac_cv_header_netinet_ether_h" = yes; then
+ #
+ # We have it - does it declare ether_ntohost()?
+ # Unset ac_cv_have_decl_ether_ntohost so we don't
+ # treat the previous failure as a cached value and
+ # suppress the next test.
+ #
+ unset ac_cv_have_decl_ether_ntohost
+ { echo "$as_me:$LINENO: checking whether ether_ntohost is declared" >&5
+echo $ECHO_N "checking whether ether_ntohost is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl_ether_ntohost+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+#include <netinet/ether.h>
+
+
+int
+main ()
+{
+#ifndef ether_ntohost
+ (void) ether_ntohost;
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_have_decl_ether_ntohost=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_have_decl_ether_ntohost=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_ether_ntohost" >&5
+echo "${ECHO_T}$ac_cv_have_decl_ether_ntohost" >&6; }
+if test $ac_cv_have_decl_ether_ntohost = yes; then
+
+
+cat >>confdefs.h <<\_ACEOF
+#define NETINET_ETHER_H_DECLARES_ETHER_NTOHOST
+_ACEOF
+
+
+fi
+
+ fi
+ fi
+ #
+ # Is ether_ntohost() declared?
+ #
+ if test "$ac_cv_have_decl_ether_ntohost" != yes; then
+ #
+ # No, we'll have to declare it ourselves.
+ # Do we have "struct ether_addr"?
+ #
+ { echo "$as_me:$LINENO: checking for struct ether_addr" >&5
+echo $ECHO_N "checking for struct ether_addr... $ECHO_C" >&6; }
+if test "${ac_cv_type_struct_ether_addr+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+struct mbuf;
+struct rtentry;
+#include <net/if.h>
+#include <netinet/if_ether.h>
+
+
+typedef struct ether_addr ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+ return 0;
+if (sizeof (ac__type_new_))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_type_struct_ether_addr=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_type_struct_ether_addr=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_struct_ether_addr" >&5
+echo "${ECHO_T}$ac_cv_type_struct_ether_addr" >&6; }
+if test $ac_cv_type_struct_ether_addr = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_ETHER_ADDR 1
+_ACEOF
+
+
+fi
+
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_DECL_ETHER_NTOHOST 0
+_ACEOF
+
+ else
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_DECL_ETHER_NTOHOST 1
+_ACEOF
+
+ fi
+fi
+
+# libdlpi is needed for Solaris 11 and later.
+{ echo "$as_me:$LINENO: checking for dlpi_walk in -ldlpi" >&5
+echo $ECHO_N "checking for dlpi_walk in -ldlpi... $ECHO_C" >&6; }
+if test "${ac_cv_lib_dlpi_dlpi_walk+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldlpi -L/lib $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlpi_walk ();
+int
+main ()
+{
+return dlpi_walk ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ ac_cv_lib_dlpi_dlpi_walk=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_dlpi_dlpi_walk=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_dlpi_dlpi_walk" >&5
+echo "${ECHO_T}$ac_cv_lib_dlpi_dlpi_walk" >&6; }
+if test $ac_cv_lib_dlpi_dlpi_walk = yes; then
+ LIBS="$LIBS -ldlpi" LDFLAGS="-L/lib $LDFLAGS"
+fi
+
+
+
+ { echo "$as_me:$LINENO: checking if sockaddr struct has sa_len member" >&5
+echo $ECHO_N "checking if sockaddr struct has sa_len member... $ECHO_C" >&6; }
+ if test "${ac_cv_sockaddr_has_sa_len+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+# include <sys/types.h>
+# include <sys/socket.h>
+int
+main ()
+{
+u_int i = sizeof(((struct sockaddr *)0)->sa_len)
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_sockaddr_has_sa_len=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_sockaddr_has_sa_len=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+ { echo "$as_me:$LINENO: result: $ac_cv_sockaddr_has_sa_len" >&5
+echo "${ECHO_T}$ac_cv_sockaddr_has_sa_len" >&6; }
+ if test $ac_cv_sockaddr_has_sa_len = yes ; then
+ cat >>confdefs.h <<\_ACEOF
+#define HAVE_SOCKADDR_SA_LEN 1
+_ACEOF
+
+ fi
+
+if test "$ac_cv_sockaddr_has_sa_len" = no; then
+ missing_includes=yes
+fi
+
+#
+# Do we have the new open API? Check for pcap_create, and assume that,
+# if we do, we also have pcap_activate() and the other new routines
+# introduced in libpcap 1.0.0.
+#
+
+for ac_func in pcap_create
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ eval "$as_ac_var=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+if test $ac_cv_func_pcap_create = "yes" ; then
+ #
+ # OK, do we have pcap_set_tstamp_type? If so, assume we have
+ # pcap_list_tstamp_types and pcap_free_tstamp_types as well.
+ #
+
+for ac_func in pcap_set_tstamp_type
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ eval "$as_ac_var=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+fi
+
+
+
+
+for ac_func in pcap_findalldevs pcap_dump_flush pcap_lib_version
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ eval "$as_ac_var=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+if test $ac_cv_func_pcap_findalldevs = "yes" ; then
+ savedcppflags="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $V_INCLS"
+ { echo "$as_me:$LINENO: checking for pcap_if_t" >&5
+echo $ECHO_N "checking for pcap_if_t... $ECHO_C" >&6; }
+if test "${ac_cv_type_pcap_if_t+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <pcap.h>
+
+typedef pcap_if_t ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+ return 0;
+if (sizeof (ac__type_new_))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_type_pcap_if_t=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_type_pcap_if_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_pcap_if_t" >&5
+echo "${ECHO_T}$ac_cv_type_pcap_if_t" >&6; }
+if test $ac_cv_type_pcap_if_t = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_PCAP_IF_T 1
+_ACEOF
+
+
+fi
+
+ CPPFLAGS="$savedcppflags"
+fi
+
+if test $ac_cv_func_pcap_lib_version = "no" ; then
+ { echo "$as_me:$LINENO: checking whether pcap_version is defined by libpcap" >&5
+echo $ECHO_N "checking whether pcap_version is defined by libpcap... $ECHO_C" >&6; }
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ extern char pcap_version[];
+
+ return (int)pcap_version;
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ ac_lbl_cv_pcap_version_defined=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_lbl_cv_pcap_version_defined=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+ if test "$ac_lbl_cv_pcap_version_defined" = yes ; then
+ { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+ cat >>confdefs.h <<\_ACEOF
+#define HAVE_PCAP_VERSION 1
+_ACEOF
+
+ else
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+ fi
+fi
+{ echo "$as_me:$LINENO: checking whether pcap_debug is defined by libpcap" >&5
+echo $ECHO_N "checking whether pcap_debug is defined by libpcap... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ extern int pcap_debug;
+
+ return pcap_debug;
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ ac_lbl_cv_pcap_debug_defined=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_lbl_cv_pcap_debug_defined=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+if test "$ac_lbl_cv_pcap_debug_defined" = yes ; then
+ { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+ cat >>confdefs.h <<\_ACEOF
+#define HAVE_PCAP_DEBUG 1
+_ACEOF
+
+else
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+ #
+ # OK, what about "yydebug"?
+ #
+ { echo "$as_me:$LINENO: checking whether yydebug is defined by libpcap" >&5
+echo $ECHO_N "checking whether yydebug is defined by libpcap... $ECHO_C" >&6; }
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ extern int yydebug;
+
+ return yydebug;
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ ac_lbl_cv_yydebug_defined=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_lbl_cv_yydebug_defined=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+ if test "$ac_lbl_cv_yydebug_defined" = yes ; then
+ { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+ cat >>confdefs.h <<\_ACEOF
+#define HAVE_YYDEBUG 1
+_ACEOF
+
+ else
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+ fi
+fi
+
+for ac_func in bpf_dump
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ eval "$as_ac_var=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+else
+ case " $LIBOBJS " in
+ *" $ac_func.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
+ ;;
+esac
+
+fi
+done
+
+
+V_GROUP=0
+if test -f /etc/group -a ! -z "`grep '^wheel:' /etc/group`" ; then
+ V_GROUP=wheel
+fi
+#
+# Assume V7/BSD convention for man pages (file formats in section 5,
+# miscellaneous info in section 7).
+#
+MAN_FILE_FORMATS=5
+MAN_MISC_INFO=7
+case "$host_os" in
+
+aix*)
+
+cat >>confdefs.h <<\_ACEOF
+#define _SUN 1
+_ACEOF
+
+ ;;
+
+hpux*)
+ #
+ # Use System V conventions for man pages.
+ #
+ MAN_FILE_FORMATS=4
+ MAN_MISC_INFO=5
+ ;;
+
+irix*)
+ V_GROUP=sys
+
+ #
+ # Use System V conventions for man pages.
+ #
+ MAN_FILE_FORMATS=4
+ MAN_MISC_INFO=5
+ ;;
+
+osf*)
+ V_GROUP=system
+
+ #
+ # Use System V conventions for man pages.
+ #
+ MAN_FILE_FORMATS=4
+ MAN_MISC_INFO=5
+ ;;
+
+solaris*)
+ V_GROUP=sys
+
+ #
+ # Use System V conventions for man pages.
+ #
+ MAN_FILE_FORMATS=4
+ MAN_MISC_INFO=5
+ ;;
+esac
+
+if test -f /dev/bpf0 ; then
+ V_GROUP=bpf
+fi
+
+
+for ac_header in sys/bitypes.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+else
+ # Is the header compilable?
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_header_compiler=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ ac_header_preproc=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+ yes:no: )
+ { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+ ac_header_preproc=yes
+ ;;
+ no:yes:* )
+ { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+ ;;
+esac
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+{ echo "$as_me:$LINENO: checking for int8_t" >&5
+echo $ECHO_N "checking for int8_t... $ECHO_C" >&6; }
+if test "${ac_cv_type_int8_t+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+#ifdef HAVE_SYS_BITYPES_H
+#include <sys/bitypes.h>
+#endif
+
+typedef int8_t ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+ return 0;
+if (sizeof (ac__type_new_))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_type_int8_t=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_type_int8_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_int8_t" >&5
+echo "${ECHO_T}$ac_cv_type_int8_t" >&6; }
+if test $ac_cv_type_int8_t = yes; then
+ :
+else
+
+cat >>confdefs.h <<\_ACEOF
+#define int8_t signed char
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking for u_int8_t" >&5
+echo $ECHO_N "checking for u_int8_t... $ECHO_C" >&6; }
+if test "${ac_cv_type_u_int8_t+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+#ifdef HAVE_SYS_BITYPES_H
+#include <sys/bitypes.h>
+#endif
+
+typedef u_int8_t ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+ return 0;
+if (sizeof (ac__type_new_))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_type_u_int8_t=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_type_u_int8_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_u_int8_t" >&5
+echo "${ECHO_T}$ac_cv_type_u_int8_t" >&6; }
+if test $ac_cv_type_u_int8_t = yes; then
+ :
+else
+
+cat >>confdefs.h <<\_ACEOF
+#define u_int8_t unsigned char
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking for int16_t" >&5
+echo $ECHO_N "checking for int16_t... $ECHO_C" >&6; }
+if test "${ac_cv_type_int16_t+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+typedef int16_t ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+ return 0;
+if (sizeof (ac__type_new_))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_type_int16_t=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_type_int16_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_int16_t" >&5
+echo "${ECHO_T}$ac_cv_type_int16_t" >&6; }
+if test $ac_cv_type_int16_t = yes; then
+ :
+else
+
+cat >>confdefs.h <<\_ACEOF
+#define int16_t short
+_ACEOF
+
+ $ac_includes_default
+#ifdef HAVE_SYS_BITYPES_H
+#include <sys/bitypes.h>
+#endif
+fi
+
+{ echo "$as_me:$LINENO: checking for u_int16_t" >&5
+echo $ECHO_N "checking for u_int16_t... $ECHO_C" >&6; }
+if test "${ac_cv_type_u_int16_t+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+#ifdef HAVE_SYS_BITYPES_H
+#include <sys/bitypes.h>
+#endif
+
+typedef u_int16_t ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+ return 0;
+if (sizeof (ac__type_new_))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_type_u_int16_t=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_type_u_int16_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_u_int16_t" >&5
+echo "${ECHO_T}$ac_cv_type_u_int16_t" >&6; }
+if test $ac_cv_type_u_int16_t = yes; then
+ :
+else
+
+cat >>confdefs.h <<\_ACEOF
+#define u_int16_t unsigned short
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking for int32_t" >&5
+echo $ECHO_N "checking for int32_t... $ECHO_C" >&6; }
+if test "${ac_cv_type_int32_t+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+#ifdef HAVE_SYS_BITYPES_H
+#include <sys/bitypes.h>
+#endif
+
+typedef int32_t ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+ return 0;
+if (sizeof (ac__type_new_))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_type_int32_t=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_type_int32_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_int32_t" >&5
+echo "${ECHO_T}$ac_cv_type_int32_t" >&6; }
+if test $ac_cv_type_int32_t = yes; then
+ :
+else
+
+cat >>confdefs.h <<\_ACEOF
+#define int32_t int
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking for u_int32_t" >&5
+echo $ECHO_N "checking for u_int32_t... $ECHO_C" >&6; }
+if test "${ac_cv_type_u_int32_t+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+#ifdef HAVE_SYS_BITYPES_H
+#include <sys/bitypes.h>
+#endif
+
+typedef u_int32_t ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+ return 0;
+if (sizeof (ac__type_new_))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_type_u_int32_t=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_type_u_int32_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_u_int32_t" >&5
+echo "${ECHO_T}$ac_cv_type_u_int32_t" >&6; }
+if test $ac_cv_type_u_int32_t = yes; then
+ :
+else
+
+cat >>confdefs.h <<\_ACEOF
+#define u_int32_t unsigned int
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking for int64_t" >&5
+echo $ECHO_N "checking for int64_t... $ECHO_C" >&6; }
+if test "${ac_cv_type_int64_t+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+#ifdef HAVE_SYS_BITYPES_H
+#include <sys/bitypes.h>
+#endif
+
+typedef int64_t ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+ return 0;
+if (sizeof (ac__type_new_))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_type_int64_t=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_type_int64_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_int64_t" >&5
+echo "${ECHO_T}$ac_cv_type_int64_t" >&6; }
+if test $ac_cv_type_int64_t = yes; then
+ :
+else
+
+cat >>confdefs.h <<\_ACEOF
+#define int64_t long long
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking for u_int64_t" >&5
+echo $ECHO_N "checking for u_int64_t... $ECHO_C" >&6; }
+if test "${ac_cv_type_u_int64_t+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+#ifdef HAVE_SYS_BITYPES_H
+#include <sys/bitypes.h>
+#endif
+
+typedef u_int64_t ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+ return 0;
+if (sizeof (ac__type_new_))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_type_u_int64_t=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_type_u_int64_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_u_int64_t" >&5
+echo "${ECHO_T}$ac_cv_type_u_int64_t" >&6; }
+if test $ac_cv_type_u_int64_t = yes; then
+ :
+else
+
+cat >>confdefs.h <<\_ACEOF
+#define u_int64_t unsigned long long
+_ACEOF
+
+fi
+
+
+#
+# We can't just check for <inttypes.h> - some systems have one that
+# doesn't define all the PRI[doxu]64 macros.
+#
+
+for ac_header in inttypes.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+else
+ # Is the header compilable?
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_header_compiler=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ ac_header_preproc=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+ yes:no: )
+ { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+ ac_header_preproc=yes
+ ;;
+ no:yes:* )
+ { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+ ;;
+esac
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+ #
+ # OK, we have inttypes.h, but does it define those macros?
+ #
+ { echo "$as_me:$LINENO: checking whether inttypes.h defines the PRI[doxu]64 macros" >&5
+echo $ECHO_N "checking whether inttypes.h defines the PRI[doxu]64 macros... $ECHO_C" >&6; }
+ cat >conftest.$ac_ext <<_ACEOF
+
+ /* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+ #include <inttypes.h>
+ #include <stdio.h>
+ #include <sys/types.h>
+ #ifdef HAVE_SYS_BITYPES_H
+ #include <sys/bitypes.h>
+ #endif
+
+ main()
+ {
+ printf("%" PRId64 "\n", (u_int64_t)1);
+ printf("%" PRIo64 "\n", (u_int64_t)1);
+ printf("%" PRIx64 "\n", (u_int64_t)1);
+ printf("%" PRIu64 "\n", (u_int64_t)1);
+ }
+
+
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+
+ { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+ ac_lbl_inttypes_h_defines_formats=yes
+
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+ ac_lbl_inttypes_h_defines_formats=no
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+else
+
+ #
+ # We don't have inttypes.h, so it obviously can't define those
+ # macros.
+ #
+ ac_lbl_inttypes_h_defines_formats=no
+
+fi
+
+done
+
+if test "$ac_lbl_inttypes_h_defines_formats" = no; then
+
+ { echo "$as_me:$LINENO: checking whether %lx can be used to format 64-bit integers" >&5
+echo $ECHO_N "checking whether %lx can be used to format 64-bit integers... $ECHO_C" >&6; }
+ if test "$cross_compiling" = yes; then
+ { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+else
+ cat >conftest.$ac_ext <<_ACEOF
+
+ /* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+# ifdef HAVE_INTTYPES_H
+ #include <inttypes.h>
+# endif
+# ifdef HAVE_SYS_BITYPES_H
+ #include <sys/bitypes.h>
+# endif
+ #include <stdio.h>
+ #include <sys/types.h>
+
+ main()
+ {
+ u_int64_t t = 1;
+ char strbuf[16+1];
+ sprintf(strbuf, "%016lx", t << 32);
+ if (strcmp(strbuf, "0000000100000000") == 0)
+ exit(0);
+ else
+ exit(1);
+ }
+
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+
+ cat >>confdefs.h <<\_ACEOF
+#define PRId64 "ld"
+_ACEOF
+
+ cat >>confdefs.h <<\_ACEOF
+#define PRIo64 "lo"
+_ACEOF
+
+ cat >>confdefs.h <<\_ACEOF
+#define PRIx64 "lx"
+_ACEOF
+
+ cat >>confdefs.h <<\_ACEOF
+#define PRIu64 "lu"
+_ACEOF
+
+ { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+else
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+
+
+ { echo "$as_me:$LINENO: checking whether %llx can be used to format 64-bit integers" >&5
+echo $ECHO_N "checking whether %llx can be used to format 64-bit integers... $ECHO_C" >&6; }
+ if test "$cross_compiling" = yes; then
+ { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+else
+ cat >conftest.$ac_ext <<_ACEOF
+
+ /* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+# ifdef HAVE_INTTYPES_H
+ #include <inttypes.h>
+# endif
+# ifdef HAVE_SYS_BITYPES_H
+ #include <sys/bitypes.h>
+# endif
+ #include <stdio.h>
+ #include <sys/types.h>
+
+ main()
+ {
+ u_int64_t t = 1;
+ char strbuf[16+1];
+ sprintf(strbuf, "%016llx", t << 32);
+ if (strcmp(strbuf, "0000000100000000") == 0)
+ exit(0);
+ else
+ exit(1);
+ }
+
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+
+ cat >>confdefs.h <<\_ACEOF
+#define PRId64 "lld"
+_ACEOF
+
+ cat >>confdefs.h <<\_ACEOF
+#define PRIo64 "llo"
+_ACEOF
+
+ cat >>confdefs.h <<\_ACEOF
+#define PRIx64 "llx"
+_ACEOF
+
+ cat >>confdefs.h <<\_ACEOF
+#define PRIu64 "llu"
+_ACEOF
+
+ { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+else
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+
+
+ { echo "$as_me:$LINENO: checking whether %Lx can be used to format 64-bit integers" >&5
+echo $ECHO_N "checking whether %Lx can be used to format 64-bit integers... $ECHO_C" >&6; }
+ if test "$cross_compiling" = yes; then
+ { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+else
+ cat >conftest.$ac_ext <<_ACEOF
+
+ /* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+# ifdef HAVE_INTTYPES_H
+ #include <inttypes.h>
+# endif
+# ifdef HAVE_SYS_BITYPES_H
+ #include <sys/bitypes.h>
+# endif
+ #include <stdio.h>
+ #include <sys/types.h>
+
+ main()
+ {
+ u_int64_t t = 1;
+ char strbuf[16+1];
+ sprintf(strbuf, "%016Lx", t << 32);
+ if (strcmp(strbuf, "0000000100000000") == 0)
+ exit(0);
+ else
+ exit(1);
+ }
+
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+
+ cat >>confdefs.h <<\_ACEOF
+#define PRId64 "Ld"
+_ACEOF
+
+ cat >>confdefs.h <<\_ACEOF
+#define PRIo64 "Lo"
+_ACEOF
+
+ cat >>confdefs.h <<\_ACEOF
+#define PRIx64 "Lx"
+_ACEOF
+
+ cat >>confdefs.h <<\_ACEOF
+#define PRIu64 "Lu"
+_ACEOF
+
+ { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+else
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+
+
+ { echo "$as_me:$LINENO: checking whether %qx can be used to format 64-bit integers" >&5
+echo $ECHO_N "checking whether %qx can be used to format 64-bit integers... $ECHO_C" >&6; }
+ if test "$cross_compiling" = yes; then
+ { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+else
+ cat >conftest.$ac_ext <<_ACEOF
+
+ /* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+# ifdef HAVE_INTTYPES_H
+ #include <inttypes.h>
+# endif
+# ifdef HAVE_SYS_BITYPES_H
+ #include <sys/bitypes.h>
+# endif
+ #include <stdio.h>
+ #include <sys/types.h>
+
+ main()
+ {
+ u_int64_t t = 1;
+ char strbuf[16+1];
+ sprintf(strbuf, "%016qx", t << 32);
+ if (strcmp(strbuf, "0000000100000000") == 0)
+ exit(0);
+ else
+ exit(1);
+ }
+
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+
+ cat >>confdefs.h <<\_ACEOF
+#define PRId64 "qd"
+_ACEOF
+
+ cat >>confdefs.h <<\_ACEOF
+#define PRIo64 "qo"
+_ACEOF
+
+ cat >>confdefs.h <<\_ACEOF
+#define PRIx64 "qx"
+_ACEOF
+
+ cat >>confdefs.h <<\_ACEOF
+#define PRIu64 "qu"
+_ACEOF
+
+ { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+else
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+
+ { { echo "$as_me:$LINENO: error: neither %llx nor %Lx nor %qx worked on a 64-bit integer" >&5
+echo "$as_me: error: neither %llx nor %Lx nor %qx worked on a 64-bit integer" >&2;}
+ { (exit 1); exit 1; }; }
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+fi
+
+#
+# Check for some headers introduced in later versions of libpcap
+# and used by some printers.
+#
+# Those headers use the {u_}intN_t types, so we must do this after
+# we check for what's needed to get them defined.
+#
+savedcppflags="$CPPFLAGS"
+CPPFLAGS="$CPPFLAGS $V_INCLS"
+
+for ac_header in pcap/bluetooth.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <tcpdump-stdinc.h>
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ eval "$as_ac_Header=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+for ac_header in pcap/usb.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <tcpdump-stdinc.h>
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ eval "$as_ac_Header=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+CPPFLAGS="$savedcppflags"
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_RANLIB+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { echo "$as_me:$LINENO: result: $RANLIB" >&5
+echo "${ECHO_T}$RANLIB" >&6; }
+else
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
+echo "${ECHO_T}$ac_ct_RANLIB" >&6; }
+else
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+
+rm -f os-proto.h
+ if test "${LBL_CFLAGS+set}" = set; then
+ V_CCOPT="$V_CCOPT ${LBL_CFLAGS}"
+ fi
+ if test -f .devel ; then
+ if test "$GCC" = yes ; then
+ if test "${LBL_CFLAGS+set}" != set; then
+ if test "$ac_cv_prog_cc_g" = yes ; then
+ V_CCOPT="-g $V_CCOPT"
+ fi
+ V_CCOPT="$V_CCOPT -Wall"
+ if test $ac_cv_lbl_gcc_vers -gt 1 ; then
+ V_CCOPT="$V_CCOPT -Wmissing-prototypes -Wstrict-prototypes -Wwrite-strings -Wpointer-arith -W"
+ fi
+ fi
+ else
+ case "$host_os" in
+
+ irix6*)
+ V_CCOPT="$V_CCOPT -n32"
+ ;;
+
+ *)
+ ;;
+ esac
+ fi
+ os=`echo $host_os | sed -e 's/\([0-9][0-9]*\)[^0-9].*$/\1/'`
+ name="lbl/os-$os.h"
+ if test -f $name ; then
+ ln -s $name os-proto.h
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_OS_PROTO_H 1
+_ACEOF
+
+ else
+ { echo "$as_me:$LINENO: WARNING: can't find $name" >&5
+echo "$as_me: WARNING: can't find $name" >&2;}
+ fi
+ fi
+
+{ echo "$as_me:$LINENO: checking if sockaddr struct has the sa_len member" >&5
+echo $ECHO_N "checking if sockaddr struct has the sa_len member... $ECHO_C" >&6; }
+ if test "${ac_cv_lbl_sockaddr_has_sa_len+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+# include <sys/types.h>
+# include <sys/socket.h>
+int
+main ()
+{
+u_int i = sizeof(((struct sockaddr *)0)->sa_len)
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_lbl_sockaddr_has_sa_len=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lbl_sockaddr_has_sa_len=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+ { echo "$as_me:$LINENO: result: $ac_cv_lbl_sockaddr_has_sa_len" >&5
+echo "${ECHO_T}$ac_cv_lbl_sockaddr_has_sa_len" >&6; }
+ if test $ac_cv_lbl_sockaddr_has_sa_len = yes ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_SOCKADDR_SA_LEN 1
+_ACEOF
+
+ fi
+
+{ echo "$as_me:$LINENO: checking if unaligned accesses fail" >&5
+echo $ECHO_N "checking if unaligned accesses fail... $ECHO_C" >&6; }
+ if test "${ac_cv_lbl_unaligned_fail+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ case "$host_cpu" in
+
+ #
+ # These are CPU types where:
+ #
+ # the CPU faults on an unaligned access, but at least some
+ # OSes that support that CPU catch the fault and simulate
+ # the unaligned access (e.g., Alpha/{Digital,Tru64} UNIX) -
+ # the simulation is slow, so we don't want to use it;
+ #
+ # the CPU, I infer (from the old
+ #
+ # XXX: should also check that they don't do weird things (like on arm)
+ #
+ # comment) doesn't fault on unaligned accesses, but doesn't
+ # do a normal unaligned fetch, either (e.g., presumably, ARM);
+ #
+ # for whatever reason, the test program doesn't work
+ # (this has been claimed to be the case for several of those
+ # CPUs - I don't know what the problem is; the problem
+ # was reported as "the test program dumps core" for SuperH,
+ # but that's what the test program is *supposed* to do -
+ # it dumps core before it writes anything, so the test
+ # for an empty output file should find an empty output
+ # file and conclude that unaligned accesses don't work).
+ #
+ # This run-time test won't work if you're cross-compiling, so
+ # in order to support cross-compiling for a particular CPU,
+ # we have to wire in the list of CPU types anyway, as far as
+ # I know, so perhaps we should just have a set of CPUs on
+ # which we know it doesn't work, a set of CPUs on which we
+ # know it does work, and have the script just fail on other
+ # cpu types and update it when such a failure occurs.
+ #
+ alpha*|arm*|bfin*|hp*|mips*|sh*|sparc*|ia64|nv1)
+ ac_cv_lbl_unaligned_fail=yes
+ ;;
+
+ *)
+ cat >conftest.c <<EOF
+# include <sys/types.h>
+# include <sys/wait.h>
+# include <stdio.h>
+ unsigned char a[5] = { 1, 2, 3, 4, 5 };
+ main() {
+ unsigned int i;
+ pid_t pid;
+ int status;
+ /* avoid "core dumped" message */
+ pid = fork();
+ if (pid < 0)
+ exit(2);
+ if (pid > 0) {
+ /* parent */
+ pid = waitpid(pid, &status, 0);
+ if (pid < 0)
+ exit(3);
+ exit(!WIFEXITED(status));
+ }
+ /* child */
+ i = *(unsigned int *)&a[1];
+ printf("%d\n", i);
+ exit(0);
+ }
+EOF
+ ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS \
+ conftest.c $LIBS >/dev/null 2>&1
+ if test ! -x conftest ; then
+ ac_cv_lbl_unaligned_fail=yes
+ else
+ ./conftest >conftest.out
+ if test ! -s conftest.out ; then
+ ac_cv_lbl_unaligned_fail=yes
+ else
+ ac_cv_lbl_unaligned_fail=no
+ fi
+ fi
+ rm -f -r conftest* core core.conftest
+ ;;
+ esac
+fi
+
+ { echo "$as_me:$LINENO: result: $ac_cv_lbl_unaligned_fail" >&5
+echo "${ECHO_T}$ac_cv_lbl_unaligned_fail" >&6; }
+ if test $ac_cv_lbl_unaligned_fail = yes ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define LBL_ALIGN 1
+_ACEOF
+
+ fi
+
+
+ { echo "$as_me:$LINENO: checking for h_errno" >&5
+echo $ECHO_N "checking for h_errno... $ECHO_C" >&6; }
+ if test "${ac_cv_var_h_errno+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+# include <sys/types.h>
+# include <netdb.h>
+int
+main ()
+{
+int foo = h_errno;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_var_h_errno=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_var_h_errno=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+ { echo "$as_me:$LINENO: result: $ac_cv_var_h_errno" >&5
+echo "${ECHO_T}$ac_cv_var_h_errno" >&6; }
+ if test "$ac_cv_var_h_errno" = "yes"; then
+ cat >>confdefs.h <<\_ACEOF
+#define HAVE_H_ERRNO 1
+_ACEOF
+
+ fi
+
+
+# Check for SSLeay
+{ echo "$as_me:$LINENO: checking whether to use SSLeay libcrypto" >&5
+echo $ECHO_N "checking whether to use SSLeay libcrypto... $ECHO_C" >&6; }
+# Specify location for both includes and libraries.
+want_libcrypto=youmama
+
+# Check whether --with-crypto was given.
+if test "${with_crypto+set}" = set; then
+ withval=$with_crypto;
+ if test $withval = no
+ then
+ want_libcrypto=no
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+ elif test $withval = yes
+ then
+ want_libcrypto=yes
+ { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+ else
+ want_libcrypto=yes
+ { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+ crypto_dir=$withval
+ fi
+
+else
+
+ #
+ # Use libcrypto if it's present, otherwise don't.
+ #
+ want_libcrypto=ifavailable
+ { echo "$as_me:$LINENO: result: yes, if available" >&5
+echo "${ECHO_T}yes, if available" >&6; }
+
+fi
+
+if test "$want_libcrypto" != "no"; then
+ ac_cv_ssleay_path=no
+ incdir=no
+ if test "x$crypto_dir" = x; then
+ #
+ # Location not specified; check the default locations.
+ #
+ { echo "$as_me:$LINENO: checking where SSLeay is located" >&5
+echo $ECHO_N "checking where SSLeay is located... $ECHO_C" >&6; }
+ dirs="/usr /usr/local /usr/local/ssl /usr/pkg"
+ if test "x${host_alias}" != x; then
+ dirs="/usr/${host_alias} $dirs"
+ fi
+ for dir in $dirs; do
+
+ #
+ # Find the last component of $libdir; it's not necessarily
+ # "lib" - it might be "lib64" on, for example, x86-64
+ # Linux systems.
+ #
+ # We assume the directory in which we're looking for
+ # libcrypto has a subdirectory with that as its name.
+ #
+ tmplib=`echo "$libdir" | sed 's,.*/,,'`
+
+ #
+ # XXX - is there a better way to check if a given library is
+ # in a given directory than checking each of the possible
+ # shared library suffixes?
+ #
+ # Are there any other suffixes we need to look for? Do we
+ # have to worry about ".so.{version}"?
+ #
+ # Or should we just look for "libcrypto.*"?
+ #
+ if test -d "$dir/$tmplib" -a \( -f "$dir/$tmplib/libcrypto.a" -o \
+ -f "$dir/$tmplib/libcrypto.so" -o \
+ -f "$dir/$tmplib/libcrypto.sl" -o \
+ -f "$dir/$tmplib/libcrypto.dylib" \); then
+ ac_cv_ssleay_path="$dir"
+ fi
+
+ #
+ # Make sure we have the headers as well.
+ #
+ if test -d "$dir/include/openssl" -a -f "$dir/include/openssl/des.h"; then
+ incdir="-I$dir/include"
+ fi
+
+
+ if test "$ac_cv_ssleay_path" != "no" -a "$incdir" != "no"; then
+ break;
+ else
+ ac_cv_ssleay_path=no
+ incdir=no
+ fi
+ done
+ if test "$ac_cv_ssleay_path" != no; then
+ { echo "$as_me:$LINENO: result: $ac_cv_ssleay_path" >&5
+echo "${ECHO_T}$ac_cv_ssleay_path" >&6; }
+ fi
+ else
+ { echo "$as_me:$LINENO: checking for SSLeay in $crypto_dir" >&5
+echo $ECHO_N "checking for SSLeay in $crypto_dir... $ECHO_C" >&6; }
+
+ #
+ # Find the last component of $libdir; it's not necessarily
+ # "lib" - it might be "lib64" on, for example, x86-64
+ # Linux systems.
+ #
+ # We assume the directory in which we're looking for
+ # libcrypto has a subdirectory with that as its name.
+ #
+ tmplib=`echo "$libdir" | sed 's,.*/,,'`
+
+ #
+ # XXX - is there a better way to check if a given library is
+ # in a given directory than checking each of the possible
+ # shared library suffixes?
+ #
+ # Are there any other suffixes we need to look for? Do we
+ # have to worry about ".so.{version}"?
+ #
+ # Or should we just look for "libcrypto.*"?
+ #
+ if test -d "$crypto_dir/$tmplib" -a \( -f "$crypto_dir/$tmplib/libcrypto.a" -o \
+ -f "$crypto_dir/$tmplib/libcrypto.so" -o \
+ -f "$crypto_dir/$tmplib/libcrypto.sl" -o \
+ -f "$crypto_dir/$tmplib/libcrypto.dylib" \); then
+ ac_cv_ssleay_path="$crypto_dir"
+ fi
+
+ #
+ # Make sure we have the headers as well.
+ #
+ if test -d "$crypto_dir/include/openssl" -a -f "$crypto_dir/include/openssl/des.h"; then
+ incdir="-I$crypto_dir/include"
+ fi
+
+ if test "$ac_cv_ssleay_path" != no; then
+ { echo "$as_me:$LINENO: result: found" >&5
+echo "${ECHO_T}found" >&6; }
+ fi
+ fi
+ if test "$ac_cv_ssleay_path" != no; then
+ V_INCLS="$V_INCLS $incdir"
+ if test "$dir" != "/usr"; then
+ LDFLAGS="-L$dir/lib $LDFLAGS"
+ fi
+ if test -f $ac_cv_ssleay_path/lib/libRSAglue.a; then
+ LIBS="$LIBS -lRSAglue"
+ fi
+ if test -f $ac_cv_ssleay_path/lib/librsaref.a; then
+ LIBS="$LIBS -lrsaref"
+ fi
+
+{ echo "$as_me:$LINENO: checking for DES_cbc_encrypt in -lcrypto" >&5
+echo $ECHO_N "checking for DES_cbc_encrypt in -lcrypto... $ECHO_C" >&6; }
+if test "${ac_cv_lib_crypto_DES_cbc_encrypt+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lcrypto $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char DES_cbc_encrypt ();
+int
+main ()
+{
+return DES_cbc_encrypt ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ ac_cv_lib_crypto_DES_cbc_encrypt=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_crypto_DES_cbc_encrypt=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_DES_cbc_encrypt" >&5
+echo "${ECHO_T}$ac_cv_lib_crypto_DES_cbc_encrypt" >&6; }
+if test $ac_cv_lib_crypto_DES_cbc_encrypt = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBCRYPTO 1
+_ACEOF
+
+ LIBS="-lcrypto $LIBS"
+
+fi
+
+
+ savedcppflags="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $V_INCLS"
+
+for ac_header in openssl/evp.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+else
+ # Is the header compilable?
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_header_compiler=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ ac_header_preproc=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+ yes:no: )
+ { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+ ac_header_preproc=yes
+ ;;
+ no:yes:* )
+ { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+ ;;
+esac
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+ CPPFLAGS="$savedcppflags"
+ else
+ #
+ # Not found. Did the user explicitly ask for it?
+ #
+ { echo "$as_me:$LINENO: result: not found" >&5
+echo "${ECHO_T}not found" >&6; }
+ if test "$want_libcrypto" = yes; then
+ { { echo "$as_me:$LINENO: error: SSLeay not found" >&5
+echo "$as_me: error: SSLeay not found" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+ fi
+fi
+
+if test "$missing_includes" = "yes"; then
+ CPPFLAGS="$CPPFLAGS -I$srcdir/missing"
+ V_INCLS="$V_INCLS -I$srcdir/missing"
+fi
+
+
+
+
+
+
+
+
+
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in
+ ./ | .// | /cC/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+done
+IFS=$as_save_IFS
+
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ echo "$as_me:$LINENO: result: $INSTALL" >&5
+echo "${ECHO_T}$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+
+ac_config_headers="$ac_config_headers config.h"
+
+
+ac_config_commands="$ac_config_commands default-1"
+
+ac_config_files="$ac_config_files Makefile tcpdump.1"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
+echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ *) $as_unset $ac_var ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes (double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \).
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ test "x$cache_file" != "x/dev/null" &&
+ { echo "$as_me:$LINENO: updating cache $cache_file" >&5
+echo "$as_me: updating cache $cache_file" >&6;}
+ cat confcache >$cache_file
+ else
+ { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+
+: ${CONFIG_STATUS=./config.status}
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+SHELL=\${CONFIG_SHELL-$SHELL}
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+## --------------------- ##
+## M4sh Initialization. ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ as_unset=unset
+else
+ as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+as_nl='
+'
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+case $0 in
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+for as_var in \
+ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+ LC_TELEPHONE LC_TIME
+do
+ if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+ eval $as_var=C; export $as_var
+ else
+ ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+ fi
+done
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+ # uniformly replaced by the line number. The first 'sed' inserts a
+ # line-number line after each line using $LINENO; the second 'sed'
+ # does the real work. The second script uses 'N' to pair each
+ # line-number line with the line containing $LINENO, and appends
+ # trailing '-' during substitution so that $LINENO is not a special
+ # case at line end.
+ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+ # scripts with optimization help from Paolo Bonzini. Blame Lee
+ # E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+ { (exit 1); exit 1; }; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+ case `echo 'x\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ *) ECHO_C='\c';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir
+fi
+echo >conf$$.file
+if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -p'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p=:
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+ as_test_x='test -x'
+else
+ if ls -dL / >/dev/null 2>&1; then
+ as_ls_L_option=L
+ else
+ as_ls_L_option=
+ fi
+ as_test_x='
+ eval sh -c '\''
+ if test -d "$1"; then
+ test -d "$1/.";
+ else
+ case $1 in
+ -*)set "./$1";;
+ esac;
+ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+ ???[sx]*):;;*)false;;esac;fi
+ '\'' sh
+ '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+
+# Save the log message, to keep $[0] and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by $as_me, which was
+generated by GNU Autoconf 2.61. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<_ACEOF
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+ac_cs_usage="\
+\`$as_me' instantiates files from templates according to the
+current configuration.
+
+Usage: $0 [OPTIONS] [FILE]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ -q, --quiet do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+ --header=FILE[:TEMPLATE]
+ instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to <bug-autoconf@gnu.org>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF
+ac_cs_version="\\
+config.status
+configured by $0, generated by GNU Autoconf 2.61,
+ with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
+
+Copyright (C) 2006 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+# If no file are specified by the user, then we need to provide default
+# value. By we need to know if files were specified by the user.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ echo "$ac_cs_version"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ CONFIG_FILES="$CONFIG_FILES $ac_optarg"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
+ ac_need_defaults=false;;
+ --he | --h)
+ # Conflict between --help and --header
+ { echo "$as_me: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&2
+ { (exit 1); exit 1; }; };;
+ --help | --hel | -h )
+ echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) { echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2
+ { (exit 1); exit 1; }; } ;;
+
+ *) ac_config_targets="$ac_config_targets $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF
+if \$ac_cs_recheck; then
+ echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
+ CONFIG_SHELL=$SHELL
+ export CONFIG_SHELL
+ exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+ echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF
+#
+# INIT-COMMANDS
+#
+
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+ "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+ "tcpdump.1") CONFIG_FILES="$CONFIG_FILES tcpdump.1" ;;
+
+ *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+ { (exit 1); exit 1; }; };;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+ test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp=
+ trap 'exit_status=$?
+ { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+' 0
+ trap '{ (exit 1); exit 1; }' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -n "$tmp" && test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} ||
+{
+ echo "$me: cannot create a temporary directory in ." >&2
+ { (exit 1); exit 1; }
+}
+
+#
+# Set up the sed scripts for CONFIG_FILES section.
+#
+
+# No need to generate the scripts if there are no CONFIG_FILES.
+# This happens for instance when ./config.status config.h
+if test -n "$CONFIG_FILES"; then
+
+_ACEOF
+
+
+
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ cat >conf$$subs.sed <<_ACEOF
+SHELL!$SHELL$ac_delim
+PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
+PACKAGE_NAME!$PACKAGE_NAME$ac_delim
+PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
+PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
+PACKAGE_STRING!$PACKAGE_STRING$ac_delim
+PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
+exec_prefix!$exec_prefix$ac_delim
+prefix!$prefix$ac_delim
+program_transform_name!$program_transform_name$ac_delim
+bindir!$bindir$ac_delim
+sbindir!$sbindir$ac_delim
+libexecdir!$libexecdir$ac_delim
+datarootdir!$datarootdir$ac_delim
+datadir!$datadir$ac_delim
+sysconfdir!$sysconfdir$ac_delim
+sharedstatedir!$sharedstatedir$ac_delim
+localstatedir!$localstatedir$ac_delim
+includedir!$includedir$ac_delim
+oldincludedir!$oldincludedir$ac_delim
+docdir!$docdir$ac_delim
+infodir!$infodir$ac_delim
+htmldir!$htmldir$ac_delim
+dvidir!$dvidir$ac_delim
+pdfdir!$pdfdir$ac_delim
+psdir!$psdir$ac_delim
+libdir!$libdir$ac_delim
+localedir!$localedir$ac_delim
+mandir!$mandir$ac_delim
+DEFS!$DEFS$ac_delim
+ECHO_C!$ECHO_C$ac_delim
+ECHO_N!$ECHO_N$ac_delim
+ECHO_T!$ECHO_T$ac_delim
+LIBS!$LIBS$ac_delim
+build_alias!$build_alias$ac_delim
+host_alias!$host_alias$ac_delim
+target_alias!$target_alias$ac_delim
+build!$build$ac_delim
+build_cpu!$build_cpu$ac_delim
+build_vendor!$build_vendor$ac_delim
+build_os!$build_os$ac_delim
+host!$host$ac_delim
+host_cpu!$host_cpu$ac_delim
+host_vendor!$host_vendor$ac_delim
+host_os!$host_os$ac_delim
+SHLICC2!$SHLICC2$ac_delim
+CC!$CC$ac_delim
+CFLAGS!$CFLAGS$ac_delim
+LDFLAGS!$LDFLAGS$ac_delim
+CPPFLAGS!$CPPFLAGS$ac_delim
+ac_ct_CC!$ac_ct_CC$ac_delim
+EXEEXT!$EXEEXT$ac_delim
+OBJEXT!$OBJEXT$ac_delim
+CPP!$CPP$ac_delim
+GREP!$GREP$ac_delim
+EGREP!$EGREP$ac_delim
+LIBOBJS!$LIBOBJS$ac_delim
+PCAP_CONFIG!$PCAP_CONFIG$ac_delim
+RANLIB!$RANLIB$ac_delim
+V_CCOPT!$V_CCOPT$ac_delim
+V_DEFS!$V_DEFS$ac_delim
+V_GROUP!$V_GROUP$ac_delim
+V_INCLS!$V_INCLS$ac_delim
+V_PCAPDEP!$V_PCAPDEP$ac_delim
+LOCALSRC!$LOCALSRC$ac_delim
+MAN_FILE_FORMATS!$MAN_FILE_FORMATS$ac_delim
+MAN_MISC_INFO!$MAN_MISC_INFO$ac_delim
+INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
+INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
+INSTALL_DATA!$INSTALL_DATA$ac_delim
+LTLIBOBJS!$LTLIBOBJS$ac_delim
+_ACEOF
+
+ if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 71; then
+ break
+ elif $ac_last_try; then
+ { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+
+ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
+if test -n "$ac_eof"; then
+ ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
+ ac_eof=`expr $ac_eof + 1`
+fi
+
+cat >>$CONFIG_STATUS <<_ACEOF
+cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
+_ACEOF
+sed '
+s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
+s/^/s,@/; s/!/@,|#_!!_#|/
+:n
+t n
+s/'"$ac_delim"'$/,g/; t
+s/$/\\/; p
+N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
+' >>$CONFIG_STATUS <conf$$subs.sed
+rm -f conf$$subs.sed
+cat >>$CONFIG_STATUS <<_ACEOF
+:end
+s/|#_!!_#|//g
+CEOF$ac_eof
+_ACEOF
+
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=/{
+s/:*\$(srcdir):*/:/
+s/:*\${srcdir}:*/:/
+s/:*@srcdir@:*/:/
+s/^\([^=]*=[ ]*\):*/\1/
+s/:*$//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+fi # test -n "$CONFIG_FILES"
+
+
+for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
+echo "$as_me: error: Invalid tag $ac_tag." >&2;}
+ { (exit 1); exit 1; }; };;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+ { (exit 1); exit 1; }; };;
+ esac
+ ac_file_inputs="$ac_file_inputs $ac_f"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input="Generated from "`IFS=:
+ echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { echo "$as_me:$LINENO: creating $ac_file" >&5
+echo "$as_me: creating $ac_file" >&6;}
+ fi
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$tmp/stdin";;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ { as_dir="$ac_dir"
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+echo "$as_me: error: cannot create directory $as_dir" >&2;}
+ { (exit 1); exit 1; }; }; }
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+ esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+
+case `sed -n '/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p
+' $ac_file_inputs` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF
+ ac_datarootdir_hack='
+ s&@datadir@&$datadir&g
+ s&@docdir@&$docdir&g
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF
+ sed "$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s&@configure_input@&$configure_input&;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+$ac_datarootdir_hack
+" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+ { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined." >&5
+echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined." >&2;}
+
+ rm -f "$tmp/stdin"
+ case $ac_file in
+ -) cat "$tmp/out"; rm -f "$tmp/out";;
+ *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
+ esac
+ ;;
+ :H)
+ #
+ # CONFIG_HEADER
+ #
+_ACEOF
+
+# Transform confdefs.h into a sed script `conftest.defines', that
+# substitutes the proper values into config.h.in to produce config.h.
+rm -f conftest.defines conftest.tail
+# First, append a space to every undef/define line, to ease matching.
+echo 's/$/ /' >conftest.defines
+# Then, protect against being on the right side of a sed subst, or in
+# an unquoted here document, in config.status. If some macros were
+# called several times there might be several #defines for the same
+# symbol, which is useless. But do not sort them, since the last
+# AC_DEFINE must be honored.
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
+# NAME is the cpp macro being defined, VALUE is the value it is being given.
+# PARAMS is the parameter list in the macro definition--in most cases, it's
+# just an empty string.
+ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*'
+ac_dB='\\)[ (].*,\\1define\\2'
+ac_dC=' '
+ac_dD=' ,'
+
+uniq confdefs.h |
+ sed -n '
+ t rset
+ :rset
+ s/^[ ]*#[ ]*define[ ][ ]*//
+ t ok
+ d
+ :ok
+ s/[\\&,]/\\&/g
+ s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
+ s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
+ ' >>conftest.defines
+
+# Remove the space that was appended to ease matching.
+# Then replace #undef with comments. This is necessary, for
+# example, in the case of _POSIX_SOURCE, which is predefined and required
+# on some systems where configure will not decide to define it.
+# (The regexp can be short, since the line contains either #define or #undef.)
+echo 's/ $//
+s,^[ #]*u.*,/* & */,' >>conftest.defines
+
+# Break up conftest.defines:
+ac_max_sed_lines=50
+
+# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
+# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
+# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
+# et cetera.
+ac_in='$ac_file_inputs'
+ac_out='"$tmp/out1"'
+ac_nxt='"$tmp/out2"'
+
+while :
+do
+ # Write a here document:
+ cat >>$CONFIG_STATUS <<_ACEOF
+ # First, check the format of the line:
+ cat >"\$tmp/defines.sed" <<\\CEOF
+/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def
+/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def
+b
+:def
+_ACEOF
+ sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
+ echo 'CEOF
+ sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
+ ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
+ sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
+ grep . conftest.tail >/dev/null || break
+ rm -f conftest.defines
+ mv conftest.tail conftest.defines
+done
+rm -f conftest.defines conftest.tail
+
+echo "ac_result=$ac_in" >>$CONFIG_STATUS
+cat >>$CONFIG_STATUS <<\_ACEOF
+ if test x"$ac_file" != x-; then
+ echo "/* $configure_input */" >"$tmp/config.h"
+ cat "$ac_result" >>"$tmp/config.h"
+ if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
+ { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
+echo "$as_me: $ac_file is unchanged" >&6;}
+ else
+ rm -f $ac_file
+ mv "$tmp/config.h" $ac_file
+ fi
+ else
+ echo "/* $configure_input */"
+ cat "$ac_result"
+ fi
+ rm -f "$tmp/out12"
+ ;;
+
+ :C) { echo "$as_me:$LINENO: executing $ac_file commands" >&5
+echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+ esac
+
+
+ case $ac_file$ac_mode in
+ "default-1":C) if test -f .devel; then
+ echo timestamp > stamp-h
+ cat Makefile-devel-adds >> Makefile
+ make depend
+fi ;;
+
+ esac
+done # for ac_tag
+
+
+{ (exit 0); exit 0; }
+_ACEOF
+chmod +x $CONFIG_STATUS
+ac_clean_files=$ac_clean_files_save
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || { (exit 1); exit 1; }
+fi
+
+exit 0
diff --git a/tcpdump-4.3.0/configure.in b/tcpdump-4.3.0/configure.in
new file mode 100644
index 0000000..8864238
--- /dev/null
+++ b/tcpdump-4.3.0/configure.in
@@ -0,0 +1,1111 @@
+dnl @(#) $Header: /tcpdump/master/tcpdump/configure.in,v 1.204 2008-11-18 07:39:20 guy Exp $ (LBL)
+dnl
+dnl Copyright (c) 1994, 1995, 1996, 1997
+dnl The Regents of the University of California. All rights reserved.
+dnl
+dnl Process this file with autoconf to produce a configure script.
+dnl
+
+#
+# See
+#
+# http://ftp.gnu.org/gnu/config/README
+#
+# for the URLs to use to fetch new versions of config.guess and
+# config.sub.
+#
+
+AC_REVISION($Revision: 1.204 $)
+AC_PREREQ(2.50)
+AC_INIT(tcpdump.c)
+
+AC_CANONICAL_HOST
+
+AC_LBL_C_INIT_BEFORE_CC(V_CCOPT, V_INCLS)
+AC_PROG_CC
+AC_LBL_C_INIT(V_CCOPT, V_INCLS)
+AC_LBL_C_INLINE
+AC_C___ATTRIBUTE__
+if test "$ac_cv___attribute__" = "yes"; then
+ AC_C___ATTRIBUTE___FORMAT_FUNCTION_POINTER
+fi
+AC_CHECK_HEADERS(fcntl.h rpc/rpc.h rpc/rpcent.h netdnet/dnetdb.h)
+AC_CHECK_HEADERS(net/pfvar.h, , , [#include <sys/types.h>
+#include <sys/socket.h>
+#include <net/if.h>])
+if test "$ac_cv_header_net_pfvar_h" = yes; then
+ LOCALSRC="print-pflog.c $LOCALSRC"
+fi
+AC_CHECK_HEADERS(netinet/if_ether.h, , , [#include <sys/types.h>
+#include <sys/socket.h>])
+if test "$ac_cv_header_netinet_if_ether_h" != yes; then
+ #
+ # The simple test didn't work.
+ # Do we need to include <net/if.h> first?
+ # Unset ac_cv_header_netinet_if_ether_h so we don't
+ # treat the previous failure as a cached value and
+ # suppress the next test.
+ #
+ AC_MSG_NOTICE([Rechecking with some additional includes])
+ unset ac_cv_header_netinet_if_ether_h
+ AC_CHECK_HEADERS(netinet/if_ether.h, , , [#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+struct mbuf;
+struct rtentry;
+#include <net/if.h>])
+fi
+
+AC_HEADER_TIME
+
+case "$host_os" in
+
+darwin*)
+ AC_ARG_ENABLE(universal,
+ AC_HELP_STRING([--disable-universal],[don't build universal on OS X]))
+ if test "$enable_universal" != "no"; then
+ case "$host_os" in
+
+ darwin9.*)
+ #
+ # Leopard. Build for x86 and 32-bit PowerPC, with
+ # x86 first. (That's what Apple does.)
+ #
+ V_CCOPT="$V_CCOPT -arch i386 -arch ppc"
+ LDFLAGS="$LDFLAGS -arch i386 -arch ppc"
+ ;;
+
+ darwin10.*)
+ #
+ # Snow Leopard. Build for x86-64 and x86, with
+ # x86-64 first. (That's what Apple does.)
+ #
+ V_CCOPT="$V_CCOPT -arch x86_64 -arch i386"
+ LDFLAGS="$LDFLAGS -arch x86_64 -arch i386"
+ ;;
+ esac
+ fi
+ ;;
+
+linux*)
+ AC_MSG_CHECKING(Linux kernel version)
+ if test "$cross_compiling" = yes; then
+ AC_CACHE_VAL(ac_cv_linux_vers,
+ ac_cv_linux_vers=unknown)
+ else
+ AC_CACHE_VAL(ac_cv_linux_vers,
+ ac_cv_linux_vers=`uname -r 2>&1 | \
+ sed -n -e '$s/.* //' -e '$s/\..*//p'`)
+ fi
+ AC_MSG_RESULT($ac_cv_linux_vers)
+ if test $ac_cv_linux_vers = unknown ; then
+ AC_MSG_ERROR(cannot determine linux version when cross-compiling)
+ fi
+ if test $ac_cv_linux_vers -lt 2 ; then
+ AC_MSG_ERROR(version 2 or higher required; see the INSTALL doc for more info)
+ fi
+ ;;
+
+*)
+ ;;
+esac
+
+
+AC_ARG_WITH(smi,
+[ --with-smi link with libsmi (allows to load MIBs on the fly to decode SNMP packets. [default=yes]
+ --without-smi don't link with libsmi],,
+ with_smi=yes)
+
+if test "x$with_smi" != "xno" ; then
+AC_CHECK_HEADERS(smi.h)
+AC_CHECK_LIB(smi, smiInit)
+if test "$ac_cv_header_smi_h" = yes -a "$ac_cv_lib_smi_smiInit" = yes
+then
+AC_MSG_CHECKING([whether to enable libsmi])
+ AC_TRY_RUN([ /* libsmi available check */
+#include <smi.h>
+main()
+{
+ int current, revision, age, n;
+ const int required = 2;
+ if (smiInit(""))
+ exit(1);
+ if (strcmp(SMI_LIBRARY_VERSION, smi_library_version))
+ exit(2);
+ n = sscanf(smi_library_version, "%d:%d:%d", ¤t, &revision, &age);
+ if (n != 3)
+ exit(3);
+ if (required < current - age || required > current)
+ exit(4);
+ exit(0);
+}
+],
+[ AC_MSG_RESULT(yes)
+ AC_DEFINE(LIBSMI)
+ libsmi=yes],
+dnl autoconf documentation says that $? contains the exit value.
+dnl reality is that it does not. We leave this in just in case
+dnl autoconf ever comes back to match the documentation.
+[ case $? in
+ 1) AC_MSG_RESULT(no - smiInit failed) ;;
+ 2) AC_MSG_RESULT(no - header/library version mismatch) ;;
+ 3) AC_MSG_RESULT(no - can't determine library version) ;;
+ 4) AC_MSG_RESULT(no - too old) ;;
+ *) AC_MSG_RESULT(no) ;;
+ esac
+ libsmi=no],
+[ AC_MSG_RESULT(not when cross-compiling)
+ libsmi=no]
+)
+fi
+fi
+
+AC_MSG_CHECKING([whether to enable the possibly-buggy SMB printer])
+AC_ARG_ENABLE(smb,
+[ --enable-smb enable possibly-buggy SMB printer [default=yes]
+ --disable-smb disable possibly-buggy SMB printer],,
+ enableval=yes)
+case "$enableval" in
+yes) AC_MSG_RESULT(yes)
+ AC_WARN([The SMB printer may have exploitable buffer overflows!!!])
+ AC_DEFINE(TCPDUMP_DO_SMB)
+ LOCALSRC="print-smb.c smbutil.c $LOCALSRC"
+ ;;
+*) AC_MSG_RESULT(no)
+ ;;
+esac
+
+AC_ARG_WITH(user, [ --with-user=USERNAME drop privileges by default to USERNAME])
+AC_MSG_CHECKING([whether to drop root privileges by default])
+if test ! -z "$with_user" ; then
+ AC_DEFINE_UNQUOTED(WITH_USER, "$withval")
+ AC_MSG_RESULT(to \"$withval\")
+else
+ AC_MSG_RESULT(no)
+fi
+
+AC_ARG_WITH(chroot, [ --with-chroot=DIRECTORY when dropping privileges, chroot to DIRECTORY])
+AC_MSG_CHECKING([whether to chroot])
+if test ! -z "$with_chroot" && test "$with_chroot" != "no" ; then
+ AC_DEFINE_UNQUOTED(WITH_CHROOT, "$withval")
+ AC_MSG_RESULT(to \"$withval\")
+else
+ AC_MSG_RESULT(no)
+fi
+
+AC_MSG_CHECKING([whether to enable ipv6])
+AC_ARG_ENABLE(ipv6,
+[ --enable-ipv6 enable ipv6 (with ipv4) support
+ --disable-ipv6 disable ipv6 support],
+[ case "$enableval" in
+yes) AC_MSG_RESULT(yes)
+ LOCALSRC="print-ip6.c print-ip6opts.c print-mobility.c print-ripng.c print-icmp6.c print-frag6.c print-rt6.c print-ospf6.c print-dhcp6.c print-babel.c $LOCALSRC"
+ AC_DEFINE(INET6)
+ ipv6=yes
+ ;;
+*)
+ AC_MSG_RESULT(no)
+ ipv6=no
+ ;;
+ esac ],
+
+ AC_TRY_RUN([ /* AF_INET6 available check */
+#include <sys/types.h>
+#include <sys/socket.h>
+main()
+{
+ if (socket(AF_INET6, SOCK_STREAM, 0) < 0)
+ exit(1);
+ else
+ exit(0);
+}
+],
+[ AC_MSG_RESULT(yes)
+ LOCALSRC="print-ip6.c print-ip6opts.c print-mobility.c print-ripng.c print-icmp6.c print-frag6.c print-rt6.c print-ospf6.c print-dhcp6.c print-babel.c $LOCALSRC"
+ AC_DEFINE(INET6)
+ ipv6=yes],
+[ AC_MSG_RESULT(no)
+ ipv6=no],
+[ AC_MSG_RESULT(no)
+ ipv6=no]
+))
+
+ipv6type=unknown
+ipv6lib=none
+ipv6trylibc=no
+
+if test "$ipv6" = "yes"; then
+ AC_MSG_CHECKING([ipv6 stack type])
+ for i in inria kame linux-glibc linux-libinet6 toshiba v6d zeta; do
+ case $i in
+ inria)
+ dnl http://www.kame.net/
+ AC_EGREP_CPP(yes,
+[#include <netinet/in.h>
+#ifdef IPV6_INRIA_VERSION
+yes
+#endif],
+ [ipv6type=$i;
+ CFLAGS="-DINET6 $CFLAGS"])
+ ;;
+ kame)
+ dnl http://www.kame.net/
+ AC_EGREP_CPP(yes,
+[#include <netinet/in.h>
+#ifdef __KAME__
+yes
+#endif],
+ [ipv6type=$i;
+ ipv6lib=inet6;
+ ipv6libdir=/usr/local/v6/lib;
+ ipv6trylibc=yes;
+ CFLAGS="-DINET6 $CFLAGS"])
+ ;;
+ linux-glibc)
+ dnl http://www.v6.linux.or.jp/
+ AC_EGREP_CPP(yes,
+[#include <features.h>
+#if defined(__GLIBC__) && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1
+yes
+#endif],
+ [ipv6type=$i;
+ CFLAGS="-DINET6 $CFLAGS"])
+ ;;
+ linux-libinet6)
+ dnl http://www.v6.linux.or.jp/
+ dnl
+ dnl This also matches Solaris 8 and Tru64 UNIX 5.1,
+ dnl and possibly other versions of those OSes
+ dnl
+ if test -d /usr/inet6 -o -f /usr/include/netinet/ip6.h; then
+ ipv6type=$i
+ ipv6lib=inet6
+ ipv6libdir=/usr/inet6/lib
+ ipv6trylibc=yes;
+ CFLAGS="-DINET6 -I/usr/inet6/include $CFLAGS"
+ fi
+ ;;
+ toshiba)
+ AC_EGREP_CPP(yes,
+[#include <sys/param.h>
+#ifdef _TOSHIBA_INET6
+yes
+#endif],
+ [ipv6type=$i;
+ ipv6lib=inet6;
+ ipv6libdir=/usr/local/v6/lib;
+ CFLAGS="-DINET6 $CFLAGS"])
+ ;;
+ v6d)
+ AC_EGREP_CPP(yes,
+[#include </usr/local/v6/include/sys/v6config.h>
+#ifdef __V6D__
+yes
+#endif],
+ [ipv6type=$i;
+ ipv6lib=v6;
+ ipv6libdir=/usr/local/v6/lib;
+ CFLAGS="-I/usr/local/v6/include $CFLAGS"])
+ ;;
+ zeta)
+ AC_EGREP_CPP(yes,
+[#include <sys/param.h>
+#ifdef _ZETA_MINAMI_INET6
+yes
+#endif],
+ [ipv6type=$i;
+ ipv6lib=inet6;
+ ipv6libdir=/usr/local/v6/lib;
+ CFLAGS="-DINET6 $CFLAGS"])
+ ;;
+ esac
+ if test "$ipv6type" != "unknown"; then
+ break
+ fi
+ done
+ AC_MSG_RESULT($ipv6type)
+fi
+
+if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then
+ if test -d $ipv6libdir -a -f $ipv6libdir/lib$ipv6lib.a; then
+ LIBS="-L$ipv6libdir -l$ipv6lib $LIBS"
+ echo "You have $ipv6lib library, using it"
+ else
+ if test "$ipv6trylibc" = "yes"; then
+ echo "You do not have $ipv6lib library, using libc"
+ else
+ echo 'Fatal: no $ipv6lib library found. cannot continue.'
+ echo "You need to fetch lib$ipv6lib.a from appropriate"
+ echo 'ipv6 kit and compile beforehand.'
+ exit 1
+ fi
+ fi
+fi
+
+
+if test "$ipv6" = "yes"; then
+ #
+ # XXX - on Tru64 UNIX 5.1, there is no "getaddrinfo()"
+ # function in libc; there are "ngetaddrinfo()" and
+ # "ogetaddrinfo()" functions, and <netdb.h> #defines
+ # "getaddrinfo" to be either "ngetaddrinfo" or
+ # "ogetaddrinfo", depending on whether _SOCKADDR_LEN
+ # or _XOPEN_SOURCE_EXTENDED are defined or not.
+ #
+ # So this test doesn't work on Tru64 5.1, and possibly
+ # on other 5.x releases. This causes the configure
+ # script to become confused, and results in libpcap
+ # being unbuildable.
+ #
+ AC_SEARCH_LIBS(getaddrinfo, socket, [dnl
+ AC_MSG_CHECKING(getaddrinfo bug)
+ AC_CACHE_VAL(td_cv_buggygetaddrinfo, [AC_TRY_RUN([
+#include <sys/types.h>
+#include <netdb.h>
+#include <string.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+
+main()
+{
+ int passive, gaierr, inet4 = 0, inet6 = 0;
+ struct addrinfo hints, *ai, *aitop;
+ char straddr[INET6_ADDRSTRLEN], strport[16];
+
+ for (passive = 0; passive <= 1; passive++) {
+ memset(&hints, 0, sizeof(hints));
+ hints.ai_family = AF_UNSPEC;
+ hints.ai_flags = passive ? AI_PASSIVE : 0;
+ hints.ai_socktype = SOCK_STREAM;
+ hints.ai_protocol = IPPROTO_TCP;
+ if ((gaierr = getaddrinfo(NULL, "54321", &hints, &aitop)) != 0) {
+ (void)gai_strerror(gaierr);
+ goto bad;
+ }
+ for (ai = aitop; ai; ai = ai->ai_next) {
+ if (ai->ai_addr == NULL ||
+ ai->ai_addrlen == 0 ||
+ getnameinfo(ai->ai_addr, ai->ai_addrlen,
+ straddr, sizeof(straddr), strport, sizeof(strport),
+ NI_NUMERICHOST|NI_NUMERICSERV) != 0) {
+ goto bad;
+ }
+ switch (ai->ai_family) {
+ case AF_INET:
+ if (strcmp(strport, "54321") != 0) {
+ goto bad;
+ }
+ if (passive) {
+ if (strcmp(straddr, "0.0.0.0") != 0) {
+ goto bad;
+ }
+ } else {
+ if (strcmp(straddr, "127.0.0.1") != 0) {
+ goto bad;
+ }
+ }
+ inet4++;
+ break;
+ case AF_INET6:
+ if (strcmp(strport, "54321") != 0) {
+ goto bad;
+ }
+ if (passive) {
+ if (strcmp(straddr, "::") != 0) {
+ goto bad;
+ }
+ } else {
+ if (strcmp(straddr, "::1") != 0) {
+ goto bad;
+ }
+ }
+ inet6++;
+ break;
+ case AF_UNSPEC:
+ goto bad;
+ break;
+#ifdef AF_UNIX
+ case AF_UNIX:
+#else
+#ifdef AF_LOCAL
+ case AF_LOCAL:
+#endif
+#endif
+ default:
+ /* another family support? */
+ break;
+ }
+ }
+ }
+
+ /* supported family should be 2, unsupported family should be 0 */
+ if (!(inet4 == 0 || inet4 == 2))
+ goto bad;
+ if (!(inet6 == 0 || inet6 == 2))
+ goto bad;
+
+ if (aitop)
+ freeaddrinfo(aitop);
+ exit(0);
+
+ bad:
+ if (aitop)
+ freeaddrinfo(aitop);
+ exit(1);
+}
+],
+ td_cv_buggygetaddrinfo=no,
+ td_cv_buggygetaddrinfo=yes,
+ td_cv_buggygetaddrinfo=yes)])
+ if test "$td_cv_buggygetaddrinfo" = no; then
+ AC_MSG_RESULT(good)
+ else
+ AC_MSG_RESULT(buggy)
+ fi
+
+ if test "$td_cv_buggygetaddrinfo" = "yes"; then
+ #
+ # XXX - it doesn't appear that "ipv6type" can ever be
+ # set to "linux". Should this be testing for
+ # "linux-glibc", or for that *or* "linux-libinet6"?
+ # If the latter, note that "linux-libinet6" is also
+ # the type given to some non-Linux OSes.
+ #
+ if test "$ipv6type" != "linux"; then
+ echo 'Fatal: You must get working getaddrinfo() function.'
+ echo ' or you can specify "--disable-ipv6"'.
+ exit 1
+ else
+ echo 'Warning: getaddrinfo() implementation on your system seems be buggy.'
+ echo ' Better upgrade your system library to newest version'
+ echo ' of GNU C library (aka glibc).'
+ fi
+ fi
+ ])
+ AC_REPLACE_FUNCS(getnameinfo)
+fi
+
+AC_CACHE_CHECK([for dnet_htoa declaration in netdnet/dnetdb.h],
+[td_cv_decl_netdnet_dnetdb_h_dnet_htoa],
+[AC_EGREP_HEADER(dnet_htoa, netdnet/dnetdb.h,
+ td_cv_decl_netdnet_dnetdb_h_dnet_htoa=yes,
+ td_cv_decl_netdnet_dnetdb_h_dnet_htoa=no)])
+if test "$td_cv_decl_netdnet_dnetdb_h_dnet_htoa" = yes; then
+ AC_DEFINE(HAVE_NETDNET_DNETDB_H_DNET_HTOA)
+fi
+
+dnl
+dnl Checks for addrinfo structure
+AC_STRUCT_ADDRINFO(ac_cv_addrinfo)
+if test "$ac_cv_addrinfo" = no; then
+ missing_includes=yes
+fi
+
+dnl
+dnl Checks for NI_MAXSERV
+AC_NI_MAXSERV(ac_cv_maxserv)
+if test "$ac_cv_maxserv" = no; then
+ missing_includes=yes
+fi
+
+dnl
+dnl Checks for NI_NAMEREQD
+AC_NI_NAMEREQD(ac_cv_namereqd)
+if test "$ac_cv_namereqd" = no; then
+ missing_includes=yes
+fi
+
+dnl
+dnl Checks for sockaddr_storage structure
+AC_STRUCT_SA_STORAGE(ac_cv_sa_storage)
+if test "$ac_cv_sa_storage" = no; then
+ missing_includes=yes
+fi
+
+AC_REPLACE_FUNCS(vfprintf strcasecmp strlcat strlcpy strdup strsep)
+AC_CHECK_FUNCS(fork vfork strftime)
+AC_CHECK_FUNCS(setlinebuf alarm)
+
+needsnprintf=no
+AC_CHECK_FUNCS(vsnprintf snprintf,,
+ [needsnprintf=yes])
+if test $needsnprintf = yes; then
+ AC_LIBOBJ(snprintf)
+fi
+
+AC_LBL_TYPE_SIGNAL
+
+AC_SEARCH_LIBS(dnet_htoa, dnet, AC_DEFINE(HAVE_DNET_HTOA))
+
+AC_CHECK_LIB(rpc, main) dnl It's unclear why we might need -lrpc
+
+dnl Some platforms may need -lnsl for getrpcbynumber.
+AC_SEARCH_LIBS(getrpcbynumber, nsl, AC_DEFINE(HAVE_GETRPCBYNUMBER))
+
+dnl AC_CHECK_LIB(z, uncompress)
+dnl AC_CHECK_HEADERS(zlib.h)
+
+AC_LBL_LIBPCAP(V_PCAPDEP, V_INCLS)
+
+#
+# Check for these after AC_LBL_LIBPCAP, so we link with the appropriate
+# libraries (e.g., "-lsocket -lnsl" on Solaris).
+#
+# We don't use AC_REPLACE_FUNCS because that uses AC_CHECK_FUNCS which
+# use AC_CHECK_FUNC which doesn't let us specify the right #includes
+# to make this work on BSD/OS 4.x. BSD/OS 4.x ships with the BIND8
+# resolver, and the way it defines inet_{ntop,pton} is rather strange;
+# it does not ship with a libc symbol "inet_ntop()", it ships with
+# "_inet_ntop()", and has a #define macro in one of the system headers
+# to rename it.
+#
+dnl AC_TRY_COMPILE(inet_ntop inet_pton inet_aton)
+AC_MSG_CHECKING(for inet_ntop)
+AC_TRY_LINK([#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>], [char src[4], dst[128];
+inet_ntop(AF_INET, src, dst, sizeof(dst));],
+ [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no)
+ AC_LIBOBJ(inet_ntop)])
+AC_MSG_CHECKING(for inet_pton)
+AC_TRY_LINK([#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>], [char src[128], dst[4];
+inet_pton(AF_INET, src, dst);],
+ [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no)
+ AC_LIBOBJ(inet_pton)])
+AC_MSG_CHECKING(for inet_aton)
+AC_TRY_LINK([#include <sys/types.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>], [char src[128];
+struct in_addr dst;
+inet_aton(src, &dst);],
+ [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no)
+ AC_LIBOBJ(inet_aton)])
+
+#
+# Check for these after AC_LBL_LIBPCAP, for the same reason.
+#
+# You are in a twisty little maze of UN*Xes, all different.
+# Some might not have ether_ntohost().
+# Some might have it, but not declare it in any header file.
+# Some might have it, but declare it in <netinet/if_ether.h>.
+# Some might have it, but declare it in <netinet/ether.h>
+# (And some might have it but document it as something declared in
+# <netinet/ethernet.h>, although <netinet/if_ether.h> appears to work.)
+#
+# Before you is a C compiler.
+#
+AC_CHECK_FUNCS(ether_ntohost, [
+ AC_CACHE_CHECK(for buggy ether_ntohost, ac_cv_buggy_ether_ntohost, [
+ AC_TRY_RUN([
+ #include <netdb.h>
+ #include <sys/types.h>
+ #include <sys/param.h>
+ #include <sys/socket.h>
+
+ int
+ main(int argc, char **argv)
+ {
+ u_char ea[6] = { 0xff, 0xff, 0xff, 0xff, 0xff };
+ char name[MAXHOSTNAMELEN];
+
+ ether_ntohost(name, (struct ether_addr *)ea);
+ exit(0);
+ }
+ ], [ac_cv_buggy_ether_ntohost=no],
+ [ac_cv_buggy_ether_ntohost=yes],
+ [ac_cv_buggy_ether_ntohost="not while cross-compiling"])])
+ if test "$ac_cv_buggy_ether_ntohost" = "no"; then
+ AC_DEFINE(USE_ETHER_NTOHOST)
+ fi
+])
+if test "$ac_cv_func_ether_ntohost" = yes -a \
+ "$ac_cv_buggy_ether_ntohost" = "no"; then
+ #
+ # OK, we have ether_ntohost(). Do we have <netinet/if_ether.h>?
+ #
+ if test "$ac_cv_header_netinet_if_ether_h" = yes; then
+ #
+ # Yes. Does it declare ether_ntohost()?
+ #
+ AC_CHECK_DECL(ether_ntohost,
+ [
+ AC_DEFINE(NETINET_IF_ETHER_H_DECLARES_ETHER_NTOHOST,,
+ [Define to 1 if netinet/if_ether.h declares `ether_ntohost'])
+ ],,
+ [
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+struct mbuf;
+struct rtentry;
+#include <net/if.h>
+#include <netinet/if_ether.h>
+ ])
+ fi
+ #
+ # Did that succeed?
+ #
+ if test "$ac_cv_have_decl_ether_ntohost" != yes; then
+ #
+ # No, how about <netinet/ether.h>, as on Linux?
+ #
+ AC_CHECK_HEADERS(netinet/ether.h)
+ if test "$ac_cv_header_netinet_ether_h" = yes; then
+ #
+ # We have it - does it declare ether_ntohost()?
+ # Unset ac_cv_have_decl_ether_ntohost so we don't
+ # treat the previous failure as a cached value and
+ # suppress the next test.
+ #
+ unset ac_cv_have_decl_ether_ntohost
+ AC_CHECK_DECL(ether_ntohost,
+ [
+ AC_DEFINE(NETINET_ETHER_H_DECLARES_ETHER_NTOHOST,,
+ [Define to 1 if netinet/ether.h declares `ether_ntohost'])
+ ],,
+ [
+#include <netinet/ether.h>
+ ])
+ fi
+ fi
+ #
+ # Is ether_ntohost() declared?
+ #
+ if test "$ac_cv_have_decl_ether_ntohost" != yes; then
+ #
+ # No, we'll have to declare it ourselves.
+ # Do we have "struct ether_addr"?
+ #
+ AC_CHECK_TYPES(struct ether_addr,,,
+ [
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+struct mbuf;
+struct rtentry;
+#include <net/if.h>
+#include <netinet/if_ether.h>
+ ])
+ AC_DEFINE(HAVE_DECL_ETHER_NTOHOST, 0,
+ [Define to 1 if you have the declaration of `ether_ntohost', and to 0 if you
+don't.])
+ else
+ AC_DEFINE(HAVE_DECL_ETHER_NTOHOST, 1,
+ [Define to 1 if you have the declaration of `ether_ntohost', and to 0 if you
+don't.])
+ fi
+fi
+
+# libdlpi is needed for Solaris 11 and later.
+AC_CHECK_LIB(dlpi, dlpi_walk, LIBS="$LIBS -ldlpi" LDFLAGS="-L/lib $LDFLAGS", ,-L/lib)
+
+dnl portability macros for getaddrinfo/getnameinfo
+dnl
+dnl Check for sa_len
+AC_CHECK_SA_LEN(ac_cv_sockaddr_has_sa_len)
+if test "$ac_cv_sockaddr_has_sa_len" = no; then
+ missing_includes=yes
+fi
+
+#
+# Do we have the new open API? Check for pcap_create, and assume that,
+# if we do, we also have pcap_activate() and the other new routines
+# introduced in libpcap 1.0.0.
+#
+AC_CHECK_FUNCS(pcap_create)
+if test $ac_cv_func_pcap_create = "yes" ; then
+ #
+ # OK, do we have pcap_set_tstamp_type? If so, assume we have
+ # pcap_list_tstamp_types and pcap_free_tstamp_types as well.
+ #
+ AC_CHECK_FUNCS(pcap_set_tstamp_type)
+fi
+
+AC_CHECK_FUNCS(pcap_findalldevs pcap_dump_flush pcap_lib_version)
+if test $ac_cv_func_pcap_findalldevs = "yes" ; then
+dnl Check for Mac OS X, which may ship pcap.h from 0.6 but libpcap may
+dnl be 0.8; this means that lib has pcap_findalldevs but header doesn't
+dnl have pcap_if_t.
+ savedcppflags="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $V_INCLS"
+ AC_CHECK_TYPES(pcap_if_t, , , [#include <pcap.h>])
+ CPPFLAGS="$savedcppflags"
+fi
+
+if test $ac_cv_func_pcap_lib_version = "no" ; then
+ AC_MSG_CHECKING(whether pcap_version is defined by libpcap)
+ AC_TRY_LINK([],
+ [
+ extern char pcap_version[];
+
+ return (int)pcap_version;
+ ],
+ ac_lbl_cv_pcap_version_defined=yes,
+ ac_lbl_cv_pcap_version_defined=no)
+ if test "$ac_lbl_cv_pcap_version_defined" = yes ; then
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_PCAP_VERSION)
+ else
+ AC_MSG_RESULT(no)
+ fi
+fi
+AC_MSG_CHECKING(whether pcap_debug is defined by libpcap)
+AC_TRY_LINK([],
+ [
+ extern int pcap_debug;
+
+ return pcap_debug;
+ ],
+ ac_lbl_cv_pcap_debug_defined=yes,
+ ac_lbl_cv_pcap_debug_defined=no)
+if test "$ac_lbl_cv_pcap_debug_defined" = yes ; then
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_PCAP_DEBUG)
+else
+ AC_MSG_RESULT(no)
+ #
+ # OK, what about "yydebug"?
+ #
+ AC_MSG_CHECKING(whether yydebug is defined by libpcap)
+ AC_TRY_LINK([],
+ [
+ extern int yydebug;
+
+ return yydebug;
+ ],
+ ac_lbl_cv_yydebug_defined=yes,
+ ac_lbl_cv_yydebug_defined=no)
+ if test "$ac_lbl_cv_yydebug_defined" = yes ; then
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_YYDEBUG)
+ else
+ AC_MSG_RESULT(no)
+ fi
+fi
+AC_REPLACE_FUNCS(bpf_dump) dnl moved to libpcap in 0.6
+
+V_GROUP=0
+if test -f /etc/group -a ! -z "`grep '^wheel:' /etc/group`" ; then
+ V_GROUP=wheel
+fi
+#
+# Assume V7/BSD convention for man pages (file formats in section 5,
+# miscellaneous info in section 7).
+#
+MAN_FILE_FORMATS=5
+MAN_MISC_INFO=7
+case "$host_os" in
+
+aix*)
+ dnl Workaround to enable certain features
+ AC_DEFINE(_SUN,1,[define on AIX to get certain functions])
+ ;;
+
+hpux*)
+ #
+ # Use System V conventions for man pages.
+ #
+ MAN_FILE_FORMATS=4
+ MAN_MISC_INFO=5
+ ;;
+
+irix*)
+ V_GROUP=sys
+
+ #
+ # Use System V conventions for man pages.
+ #
+ MAN_FILE_FORMATS=4
+ MAN_MISC_INFO=5
+ ;;
+
+osf*)
+ V_GROUP=system
+
+ #
+ # Use System V conventions for man pages.
+ #
+ MAN_FILE_FORMATS=4
+ MAN_MISC_INFO=5
+ ;;
+
+solaris*)
+ V_GROUP=sys
+
+ #
+ # Use System V conventions for man pages.
+ #
+ MAN_FILE_FORMATS=4
+ MAN_MISC_INFO=5
+ ;;
+esac
+
+if test -f /dev/bpf0 ; then
+ V_GROUP=bpf
+fi
+
+AC_CHECK_HEADERS(sys/bitypes.h)
+
+AC_CHECK_TYPE([int8_t], ,
+ [AC_DEFINE([int8_t], [signed char],
+ [Define to `signed char' if int8_t not defined.])],
+ [AC_INCLUDES_DEFAULT
+#ifdef HAVE_SYS_BITYPES_H
+#include <sys/bitypes.h>
+#endif])
+AC_CHECK_TYPE([u_int8_t], ,
+ [AC_DEFINE([u_int8_t], [unsigned char],
+ [Define to `unsigned char' if u_int8_t not defined.])],
+ [AC_INCLUDES_DEFAULT
+#ifdef HAVE_SYS_BITYPES_H
+#include <sys/bitypes.h>
+#endif])
+AC_CHECK_TYPE([int16_t], ,
+ [AC_DEFINE([int16_t], [short],
+ [Define to `short' if int16_t not defined.])]
+ [AC_INCLUDES_DEFAULT
+#ifdef HAVE_SYS_BITYPES_H
+#include <sys/bitypes.h>
+#endif])
+AC_CHECK_TYPE([u_int16_t], ,
+ [AC_DEFINE([u_int16_t], [unsigned short],
+ [Define to `unsigned short' if u_int16_t not defined.])],
+ [AC_INCLUDES_DEFAULT
+#ifdef HAVE_SYS_BITYPES_H
+#include <sys/bitypes.h>
+#endif])
+AC_CHECK_TYPE([int32_t], ,
+ [AC_DEFINE([int32_t], [int],
+ [Define to `int' if int32_t not defined.])],
+ [AC_INCLUDES_DEFAULT
+#ifdef HAVE_SYS_BITYPES_H
+#include <sys/bitypes.h>
+#endif])
+AC_CHECK_TYPE([u_int32_t], ,
+ [AC_DEFINE([u_int32_t], [unsigned int],
+ [Define to `unsigned int' if u_int32_t not defined.])],
+ [AC_INCLUDES_DEFAULT
+#ifdef HAVE_SYS_BITYPES_H
+#include <sys/bitypes.h>
+#endif])
+AC_CHECK_TYPE([int64_t], ,
+ [AC_DEFINE([int64_t], [long long],
+ [Define to `long long' if int64_t not defined.])],
+ [AC_INCLUDES_DEFAULT
+#ifdef HAVE_SYS_BITYPES_H
+#include <sys/bitypes.h>
+#endif])
+AC_CHECK_TYPE([u_int64_t], ,
+ [AC_DEFINE([u_int64_t], [unsigned long long],
+ [Define to `unsigned long long' if u_int64_t not defined.])],
+ [AC_INCLUDES_DEFAULT
+#ifdef HAVE_SYS_BITYPES_H
+#include <sys/bitypes.h>
+#endif])
+
+#
+# We can't just check for <inttypes.h> - some systems have one that
+# doesn't define all the PRI[doxu]64 macros.
+#
+AC_CHECK_HEADERS(inttypes.h,
+ [
+ #
+ # OK, we have inttypes.h, but does it define those macros?
+ #
+ AC_MSG_CHECKING([[whether inttypes.h defines the PRI[doxu]64 macros]])
+ AC_COMPILE_IFELSE(
+ [
+ AC_LANG_SOURCE(
+ [[
+ #include <inttypes.h>
+ #include <stdio.h>
+ #include <sys/types.h>
+ #ifdef HAVE_SYS_BITYPES_H
+ #include <sys/bitypes.h>
+ #endif
+
+ main()
+ {
+ printf("%" PRId64 "\n", (u_int64_t)1);
+ printf("%" PRIo64 "\n", (u_int64_t)1);
+ printf("%" PRIx64 "\n", (u_int64_t)1);
+ printf("%" PRIu64 "\n", (u_int64_t)1);
+ }
+ ]])
+ ],
+ [
+ AC_MSG_RESULT(yes)
+ ac_lbl_inttypes_h_defines_formats=yes
+ ],
+ [
+ AC_MSG_RESULT(no)
+ ac_lbl_inttypes_h_defines_formats=no
+ ])
+ ],
+ [
+ #
+ # We don't have inttypes.h, so it obviously can't define those
+ # macros.
+ #
+ ac_lbl_inttypes_h_defines_formats=no
+ ])
+if test "$ac_lbl_inttypes_h_defines_formats" = no; then
+ AC_LBL_CHECK_64BIT_FORMAT(l,
+ [
+ AC_LBL_CHECK_64BIT_FORMAT(ll,
+ [
+ AC_LBL_CHECK_64BIT_FORMAT(L,
+ [
+ AC_LBL_CHECK_64BIT_FORMAT(q,
+ [
+ AC_MSG_ERROR([neither %llx nor %Lx nor %qx worked on a 64-bit integer])
+ ])
+ ])
+ ])
+ ])
+fi
+
+#
+# Check for some headers introduced in later versions of libpcap
+# and used by some printers.
+#
+# Those headers use the {u_}intN_t types, so we must do this after
+# we check for what's needed to get them defined.
+#
+savedcppflags="$CPPFLAGS"
+CPPFLAGS="$CPPFLAGS $V_INCLS"
+AC_CHECK_HEADERS(pcap/bluetooth.h,,,[#include <tcpdump-stdinc.h>])
+AC_CHECK_HEADERS(pcap/usb.h,,,[#include <tcpdump-stdinc.h>])
+CPPFLAGS="$savedcppflags"
+
+AC_PROG_RANLIB
+
+AC_LBL_DEVEL(V_CCOPT)
+
+AC_LBL_SOCKADDR_SA_LEN
+
+AC_LBL_UNALIGNED_ACCESS
+
+AC_VAR_H_ERRNO
+
+# Check for SSLeay
+AC_MSG_CHECKING(whether to use SSLeay libcrypto)
+# Specify location for both includes and libraries.
+want_libcrypto=youmama
+AC_ARG_WITH(crypto,
+ AS_HELP_STRING([--with-crypto@<:@=PATH@:>@],
+ [use SSLeay libcrypto (located in directory PATH, if supplied). @<:@default=yes, if available@:>@]),
+[
+ if test $withval = no
+ then
+ want_libcrypto=no
+ AC_MSG_RESULT(no)
+ elif test $withval = yes
+ then
+ want_libcrypto=yes
+ AC_MSG_RESULT(yes)
+ else
+ want_libcrypto=yes
+ AC_MSG_RESULT(yes)
+ crypto_dir=$withval
+ fi
+],[
+ #
+ # Use libcrypto if it's present, otherwise don't.
+ #
+ want_libcrypto=ifavailable
+ AC_MSG_RESULT([yes, if available])
+])
+if test "$want_libcrypto" != "no"; then
+ ac_cv_ssleay_path=no
+ incdir=no
+ if test "x$crypto_dir" = x; then
+ #
+ # Location not specified; check the default locations.
+ #
+ AC_MSG_CHECKING(where SSLeay is located)
+ dirs="/usr /usr/local /usr/local/ssl /usr/pkg"
+ if test "x${host_alias}" != x; then
+ dirs="/usr/${host_alias} $dirs"
+ fi
+ for dir in $dirs; do
+ AC_LBL_SSLEAY($dir)
+
+ if test "$ac_cv_ssleay_path" != "no" -a "$incdir" != "no"; then
+ break;
+ else
+ ac_cv_ssleay_path=no
+ incdir=no
+ fi
+ done
+ if test "$ac_cv_ssleay_path" != no; then
+ AC_MSG_RESULT($ac_cv_ssleay_path)
+ fi
+ else
+ AC_MSG_CHECKING(for SSLeay in $crypto_dir)
+ AC_LBL_SSLEAY($crypto_dir)
+ if test "$ac_cv_ssleay_path" != no; then
+ AC_MSG_RESULT(found)
+ fi
+ fi
+ if test "$ac_cv_ssleay_path" != no; then
+ V_INCLS="$V_INCLS $incdir"
+ if test "$dir" != "/usr"; then
+ LDFLAGS="-L$dir/lib $LDFLAGS"
+ fi
+ if test -f $ac_cv_ssleay_path/lib/libRSAglue.a; then
+ LIBS="$LIBS -lRSAglue"
+ fi
+ if test -f $ac_cv_ssleay_path/lib/librsaref.a; then
+ LIBS="$LIBS -lrsaref"
+ fi
+ AC_CHECK_LIB(crypto, DES_cbc_encrypt)
+
+ savedcppflags="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $V_INCLS"
+ AC_CHECK_HEADERS(openssl/evp.h)
+ CPPFLAGS="$savedcppflags"
+ else
+ #
+ # Not found. Did the user explicitly ask for it?
+ #
+ AC_MSG_RESULT(not found)
+ if test "$want_libcrypto" = yes; then
+ AC_MSG_ERROR(SSLeay not found)
+ fi
+ fi
+fi
+
+dnl
+dnl set additional include path if necessary
+if test "$missing_includes" = "yes"; then
+ CPPFLAGS="$CPPFLAGS -I$srcdir/missing"
+ V_INCLS="$V_INCLS -I$srcdir/missing"
+fi
+
+AC_SUBST(V_CCOPT)
+AC_SUBST(V_DEFS)
+AC_SUBST(V_GROUP)
+AC_SUBST(V_INCLS)
+AC_SUBST(V_PCAPDEP)
+AC_SUBST(LOCALSRC)
+AC_SUBST(MAN_FILE_FORMATS)
+AC_SUBST(MAN_MISC_INFO)
+
+AC_PROG_INSTALL
+
+AC_CONFIG_HEADER(config.h)
+
+AC_OUTPUT_COMMANDS([if test -f .devel; then
+ echo timestamp > stamp-h
+ cat Makefile-devel-adds >> Makefile
+ make depend
+fi])
+AC_OUTPUT(Makefile tcpdump.1)
+exit 0
diff --git a/tcpdump-4.3.0/cpack.c b/tcpdump-4.3.0/cpack.c
new file mode 100644
index 0000000..c921b39
--- /dev/null
+++ b/tcpdump-4.3.0/cpack.c
@@ -0,0 +1,144 @@
+/*-
+ * Copyright (c) 2003, 2004 David Young. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. The name of David Young may not be used to endorse or promote
+ * products derived from this software without specific prior
+ * written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY DAVID YOUNG ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL DAVID
+ * YOUNG BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+ * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
+ * OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+#include <tcpdump-stdinc.h>
+
+#include "cpack.h"
+#include "extract.h"
+
+u_int8_t *
+cpack_next_boundary(u_int8_t *buf, u_int8_t *p, size_t alignment)
+{
+ size_t misalignment = (size_t)(p - buf) % alignment;
+
+ if (misalignment == 0)
+ return p;
+
+ return p + (alignment - misalignment);
+}
+
+/* Advance to the next wordsize boundary. Return NULL if fewer than
+ * wordsize bytes remain in the buffer after the boundary. Otherwise,
+ * return a pointer to the boundary.
+ */
+u_int8_t *
+cpack_align_and_reserve(struct cpack_state *cs, size_t wordsize)
+{
+ u_int8_t *next;
+
+ /* Ensure alignment. */
+ next = cpack_next_boundary(cs->c_buf, cs->c_next, wordsize);
+
+ /* Too little space for wordsize bytes? */
+ if (next - cs->c_buf + wordsize > cs->c_len)
+ return NULL;
+
+ return next;
+}
+
+int
+cpack_init(struct cpack_state *cs, u_int8_t *buf, size_t buflen)
+{
+ memset(cs, 0, sizeof(*cs));
+
+ cs->c_buf = buf;
+ cs->c_len = buflen;
+ cs->c_next = cs->c_buf;
+
+ return 0;
+}
+
+/* Unpack a 64-bit unsigned integer. */
+int
+cpack_uint64(struct cpack_state *cs, u_int64_t *u)
+{
+ u_int8_t *next;
+
+ if ((next = cpack_align_and_reserve(cs, sizeof(*u))) == NULL)
+ return -1;
+
+ *u = EXTRACT_LE_64BITS(next);
+
+ /* Move pointer past the u_int64_t. */
+ cs->c_next = next + sizeof(*u);
+ return 0;
+}
+
+/* Unpack a 32-bit unsigned integer. */
+int
+cpack_uint32(struct cpack_state *cs, u_int32_t *u)
+{
+ u_int8_t *next;
+
+ if ((next = cpack_align_and_reserve(cs, sizeof(*u))) == NULL)
+ return -1;
+
+ *u = EXTRACT_LE_32BITS(next);
+
+ /* Move pointer past the u_int32_t. */
+ cs->c_next = next + sizeof(*u);
+ return 0;
+}
+
+/* Unpack a 16-bit unsigned integer. */
+int
+cpack_uint16(struct cpack_state *cs, u_int16_t *u)
+{
+ u_int8_t *next;
+
+ if ((next = cpack_align_and_reserve(cs, sizeof(*u))) == NULL)
+ return -1;
+
+ *u = EXTRACT_LE_16BITS(next);
+
+ /* Move pointer past the u_int16_t. */
+ cs->c_next = next + sizeof(*u);
+ return 0;
+}
+
+/* Unpack an 8-bit unsigned integer. */
+int
+cpack_uint8(struct cpack_state *cs, u_int8_t *u)
+{
+ /* No space left? */
+ if ((size_t)(cs->c_next - cs->c_buf) >= cs->c_len)
+ return -1;
+
+ *u = *cs->c_next;
+
+ /* Move pointer past the u_int8_t. */
+ cs->c_next++;
+ return 0;
+}
diff --git a/tcpdump-4.3.0/cpack.h b/tcpdump-4.3.0/cpack.h
new file mode 100644
index 0000000..74f9796
--- /dev/null
+++ b/tcpdump-4.3.0/cpack.h
@@ -0,0 +1,54 @@
+/*-
+ * Copyright (c) 2003, 2004 David Young. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. The name of David Young may not be used to endorse or promote
+ * products derived from this software without specific prior
+ * written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY DAVID YOUNG ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL DAVID
+ * YOUNG BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+ * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
+ * OF SUCH DAMAGE.
+ */
+
+#ifndef _CPACK_H
+#define _CPACK_H
+
+struct cpack_state {
+ u_int8_t *c_buf;
+ u_int8_t *c_next;
+ size_t c_len;
+};
+
+int cpack_init(struct cpack_state *, u_int8_t *, size_t);
+
+int cpack_uint8(struct cpack_state *, u_int8_t *);
+int cpack_uint16(struct cpack_state *, u_int16_t *);
+int cpack_uint32(struct cpack_state *, u_int32_t *);
+int cpack_uint64(struct cpack_state *, u_int64_t *);
+
+u_int8_t *cpack_next_boundary(u_int8_t *buf, u_int8_t *p, size_t alignment);
+u_int8_t *cpack_align_and_reserve(struct cpack_state *cs, size_t wordsize);
+
+#define cpack_int8(__s, __p) cpack_uint8((__s), (u_int8_t*)(__p))
+#define cpack_int16(__s, __p) cpack_uint16((__s), (u_int16_t*)(__p))
+#define cpack_int32(__s, __p) cpack_uint32((__s), (u_int32_t*)(__p))
+#define cpack_int64(__s, __p) cpack_uint64((__s), (u_int64_t*)(__p))
+
+#endif /* _CPACK_H */
diff --git a/tcpdump-4.3.0/dccp.h b/tcpdump-4.3.0/dccp.h
new file mode 100644
index 0000000..5c66e23
--- /dev/null
+++ b/tcpdump-4.3.0/dccp.h
@@ -0,0 +1,139 @@
+/* @(#) $Header: /tcpdump/master/tcpdump/dccp.h,v 1.5 2006-11-02 09:05:23 hannes Exp $ (LBL) */
+/*
+ * Copyright (C) Arnaldo Carvalho de Melo 2004
+ * Copyright (C) Ian McDonald 2005 <iam4@cs.waikato.ac.nz>
+ * Copyright (C) Yoshifumi Nishida 2005
+ *
+ * This software may be distributed either under the terms of the
+ * BSD-style license that accompanies tcpdump or the GNU GPL version 2
+ */
+
+#ifndef __DCCP_HDR__
+#define __DCCP_HDR__
+
+/**
+ * struct dccp_hdr - generic part of DCCP packet header
+ *
+ * @dccph_sport - Relevant port on the endpoint that sent this packet
+ * @dccph_dport - Relevant port on the other endpoint
+ * @dccph_doff - Data Offset from the start of the DCCP header, in 32-bit words
+ * @dccph_ccval - Used by the HC-Sender CCID
+ * @dccph_cscov - Parts of the packet that are covered by the Checksum field
+ * @dccph_checksum - Internet checksum, depends on dccph_cscov
+ * @dccph_x - 0 = 24 bit sequence number, 1 = 48
+ * @dccph_type - packet type, see DCCP_PKT_ prefixed macros
+ * @dccph_seq - sequence number high or low order 24 bits, depends on dccph_x
+ */
+struct dccp_hdr {
+ u_int16_t dccph_sport,
+ dccph_dport;
+ u_int8_t dccph_doff;
+ u_int8_t dccph_ccval_cscov;
+ u_int16_t dccph_checksum;
+ union {
+ u_int8_t dccph_xtr;
+ u_int32_t dccph_seq;
+ } dccph_xtrs;
+};
+
+#define DCCPH_CCVAL(dh) (((dh)->dccph_ccval_cscov >> 4) & 0xF)
+#define DCCPH_CSCOV(dh) (((dh)->dccph_ccval_cscov) & 0xF)
+
+#define DCCPH_X(dh) ((dh)->dccph_xtrs.dccph_xtr & 1)
+#define DCCPH_TYPE(dh) (((dh)->dccph_xtrs.dccph_xtr >> 1) & 0xF)
+#define DCCPH_SEQ(dh) (((dh)->dccph_xtrs.dccph_seq) >> 8)
+
+/**
+ * struct dccp_hdr_ext - the low bits of a 48 bit seq packet
+ *
+ * @dccph_seq_low - low 24 bits of a 48 bit seq packet
+ */
+struct dccp_hdr_ext {
+ u_int32_t dccph_seq_low;
+};
+
+/**
+ * struct dccp_hdr_request - Conection initiation request header
+ *
+ * @dccph_req_service - Service to which the client app wants to connect
+ */
+struct dccp_hdr_request {
+ u_int32_t dccph_req_service;
+};
+
+/**
+ * struct dccp_hdr_ack_bits - acknowledgment bits common to most packets
+ *
+ * @dccph_resp_ack_nr_high - 48 bit ack number high order bits, contains GSR
+ * @dccph_resp_ack_nr_low - 48 bit ack number low order bits, contains GSR
+ */
+struct dccp_hdr_ack_bits {
+ u_int32_t dccph_ra;
+ u_int32_t dccph_ack_nr_low;
+};
+
+#define DCCPH_ACK(dh_ack) ((dh_ack)->dccph_ra >> 8)
+
+/**
+ * struct dccp_hdr_response - Conection initiation response header
+ *
+ * @dccph_resp_ack_nr_high - 48 bit ack number high order bits, contains GSR
+ * @dccph_resp_ack_nr_low - 48 bit ack number low order bits, contains GSR
+ * @dccph_resp_service - Echoes the Service Code on a received DCCP-Request
+ */
+struct dccp_hdr_response {
+ struct dccp_hdr_ack_bits dccph_resp_ack;
+ u_int32_t dccph_resp_service;
+};
+
+#if 0
+static inline struct dccp_hdr_data *dccp_hdr_data(struct dccp_hdr *hdrg)
+{
+ const int ext = DCCPH_X(hdrg) ? sizeof(struct dccp_hdr_ext) : 0;
+
+ return (struct dccp_hdr_data *)(((u_char *)hdrg) + sizeof(hdrg) + ext);
+}
+#endif
+
+/**
+ * struct dccp_hdr_reset - Unconditionally shut down a connection
+ *
+ * @dccph_reset_service - Echoes the Service Code on a received DCCP-Request
+ */
+struct dccp_hdr_reset {
+ struct dccp_hdr_ack_bits dccph_reset_ack;
+ u_int8_t dccph_reset_code,
+ dccph_reset_data[3];
+};
+
+enum dccp_pkt_type {
+ DCCP_PKT_REQUEST = 0,
+ DCCP_PKT_RESPONSE,
+ DCCP_PKT_DATA,
+ DCCP_PKT_ACK,
+ DCCP_PKT_DATAACK,
+ DCCP_PKT_CLOSEREQ,
+ DCCP_PKT_CLOSE,
+ DCCP_PKT_RESET,
+ DCCP_PKT_SYNC,
+ DCCP_PKT_SYNCACK,
+ DCCP_PKT_INVALID
+};
+
+enum dccp_reset_codes {
+ DCCP_RESET_CODE_UNSPECIFIED = 0,
+ DCCP_RESET_CODE_CLOSED,
+ DCCP_RESET_CODE_ABORTED,
+ DCCP_RESET_CODE_NO_CONNECTION,
+ DCCP_RESET_CODE_PACKET_ERROR,
+ DCCP_RESET_CODE_OPTION_ERROR,
+ DCCP_RESET_CODE_MANDATORY_ERROR,
+ DCCP_RESET_CODE_CONNECTION_REFUSED,
+ DCCP_RESET_CODE_BAD_SERVICE_CODE,
+ DCCP_RESET_CODE_TOO_BUSY,
+ DCCP_RESET_CODE_BAD_INIT_COOKIE,
+ DCCP_RESET_CODE_AGGRESSION_PENALTY,
+ __DCCP_RESET_CODE_LAST
+};
+
+#endif /* __DCCP_HDR__ */
diff --git a/tcpdump-4.3.0/decnet.h b/tcpdump-4.3.0/decnet.h
new file mode 100644
index 0000000..d25d157
--- /dev/null
+++ b/tcpdump-4.3.0/decnet.h
@@ -0,0 +1,461 @@
+/*
+ * Copyright (c) 1992, 1994, 1996
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * @(#) $Header: /tcpdump/master/tcpdump/decnet.h,v 1.11 2002-12-11 07:13:50 guy Exp $ (LBL)
+ */
+
+#ifndef WIN32
+typedef u_int8_t byte[1]; /* single byte field */
+#else
+/*
+ * the keyword 'byte' generates conflicts in Windows
+ */
+typedef unsigned char Byte[1]; /* single byte field */
+#define byte Byte
+#endif /* WIN32 */
+typedef u_int8_t word[2]; /* 2 byte field */
+typedef u_int8_t longword[4]; /* 4 bytes field */
+
+/*
+ * Definitions for DECNET Phase IV protocol headers
+ */
+union etheraddress {
+ u_int8_t dne_addr[6]; /* full ethernet address */
+ struct {
+ u_int8_t dne_hiord[4]; /* DECnet HIORD prefix */
+ u_int8_t dne_nodeaddr[2]; /* DECnet node address */
+ } dne_remote;
+};
+
+typedef union etheraddress etheraddr; /* Ethernet address */
+
+#define HIORD 0x000400aa /* high 32-bits of address (swapped) */
+
+#define AREAMASK 0176000 /* mask for area field */
+#define AREASHIFT 10 /* bit-offset for area field */
+#define NODEMASK 01777 /* mask for node address field */
+
+#define DN_MAXADDL 20 /* max size of DECnet address */
+struct dn_naddr {
+ u_int16_t a_len; /* length of address */
+ u_int8_t a_addr[DN_MAXADDL]; /* address as bytes */
+};
+
+/*
+ * Define long and short header formats.
+ */
+struct shorthdr
+ {
+ byte sh_flags; /* route flags */
+ word sh_dst; /* destination node address */
+ word sh_src; /* source node address */
+ byte sh_visits; /* visit count */
+ };
+
+struct longhdr
+ {
+ byte lg_flags; /* route flags */
+ byte lg_darea; /* destination area (reserved) */
+ byte lg_dsarea; /* destination subarea (reserved) */
+ etheraddr lg_dst; /* destination id */
+ byte lg_sarea; /* source area (reserved) */
+ byte lg_ssarea; /* source subarea (reserved) */
+ etheraddr lg_src; /* source id */
+ byte lg_nextl2; /* next level 2 router (reserved) */
+ byte lg_visits; /* visit count */
+ byte lg_service; /* service class (reserved) */
+ byte lg_pt; /* protocol type (reserved) */
+ };
+
+union routehdr
+ {
+ struct shorthdr rh_short; /* short route header */
+ struct longhdr rh_long; /* long route header */
+ };
+
+/*
+ * Define the values of various fields in the protocol messages.
+ *
+ * 1. Data packet formats.
+ */
+#define RMF_MASK 7 /* mask for message type */
+#define RMF_SHORT 2 /* short message format */
+#define RMF_LONG 6 /* long message format */
+#ifndef RMF_RQR
+#define RMF_RQR 010 /* request return to sender */
+#define RMF_RTS 020 /* returning to sender */
+#define RMF_IE 040 /* intra-ethernet packet */
+#endif /* RMR_RQR */
+#define RMF_FVER 0100 /* future version flag */
+#define RMF_PAD 0200 /* pad field */
+#define RMF_PADMASK 0177 /* pad field mask */
+
+#define VIS_MASK 077 /* visit field mask */
+
+/*
+ * 2. Control packet formats.
+ */
+#define RMF_CTLMASK 017 /* mask for message type */
+#define RMF_CTLMSG 01 /* control message indicator */
+#define RMF_INIT 01 /* initialization message */
+#define RMF_VER 03 /* verification message */
+#define RMF_TEST 05 /* hello and test message */
+#define RMF_L1ROUT 07 /* level 1 routing message */
+#define RMF_L2ROUT 011 /* level 2 routing message */
+#define RMF_RHELLO 013 /* router hello message */
+#define RMF_EHELLO 015 /* endnode hello message */
+
+#define TI_L2ROUT 01 /* level 2 router */
+#define TI_L1ROUT 02 /* level 1 router */
+#define TI_ENDNODE 03 /* endnode */
+#define TI_VERIF 04 /* verification required */
+#define TI_BLOCK 010 /* blocking requested */
+
+#define VE_VERS 2 /* version number (2) */
+#define VE_ECO 0 /* ECO number */
+#define VE_UECO 0 /* user ECO number (0) */
+
+#define P3_VERS 1 /* phase III version number (1) */
+#define P3_ECO 3 /* ECO number (3) */
+#define P3_UECO 0 /* user ECO number (0) */
+
+#define II_L2ROUT 01 /* level 2 router */
+#define II_L1ROUT 02 /* level 1 router */
+#define II_ENDNODE 03 /* endnode */
+#define II_VERIF 04 /* verification required */
+#define II_NOMCAST 040 /* no multicast traffic accepted */
+#define II_BLOCK 0100 /* blocking requested */
+#define II_TYPEMASK 03 /* mask for node type */
+
+#define TESTDATA 0252 /* test data bytes */
+#define TESTLEN 1 /* length of transmitted test data */
+
+/*
+ * Define control message formats.
+ */
+struct initmsgIII /* phase III initialization message */
+ {
+ byte inIII_flags; /* route flags */
+ word inIII_src; /* source node address */
+ byte inIII_info; /* routing layer information */
+ word inIII_blksize; /* maximum data link block size */
+ byte inIII_vers; /* version number */
+ byte inIII_eco; /* ECO number */
+ byte inIII_ueco; /* user ECO number */
+ byte inIII_rsvd; /* reserved image field */
+ };
+
+struct initmsg /* initialization message */
+ {
+ byte in_flags; /* route flags */
+ word in_src; /* source node address */
+ byte in_info; /* routing layer information */
+ word in_blksize; /* maximum data link block size */
+ byte in_vers; /* version number */
+ byte in_eco; /* ECO number */
+ byte in_ueco; /* user ECO number */
+ word in_hello; /* hello timer */
+ byte in_rsvd; /* reserved image field */
+ };
+
+struct verifmsg /* verification message */
+ {
+ byte ve_flags; /* route flags */
+ word ve_src; /* source node address */
+ byte ve_fcnval; /* function value image field */
+ };
+
+struct testmsg /* hello and test message */
+ {
+ byte te_flags; /* route flags */
+ word te_src; /* source node address */
+ byte te_data; /* test data image field */
+ };
+
+struct l1rout /* level 1 routing message */
+ {
+ byte r1_flags; /* route flags */
+ word r1_src; /* source node address */
+ byte r1_rsvd; /* reserved field */
+ };
+
+struct l2rout /* level 2 routing message */
+ {
+ byte r2_flags; /* route flags */
+ word r2_src; /* source node address */
+ byte r2_rsvd; /* reserved field */
+ };
+
+struct rhellomsg /* router hello message */
+ {
+ byte rh_flags; /* route flags */
+ byte rh_vers; /* version number */
+ byte rh_eco; /* ECO number */
+ byte rh_ueco; /* user ECO number */
+ etheraddr rh_src; /* source id */
+ byte rh_info; /* routing layer information */
+ word rh_blksize; /* maximum data link block size */
+ byte rh_priority; /* router's priority */
+ byte rh_area; /* reserved */
+ word rh_hello; /* hello timer */
+ byte rh_mpd; /* reserved */
+ };
+
+struct ehellomsg /* endnode hello message */
+ {
+ byte eh_flags; /* route flags */
+ byte eh_vers; /* version number */
+ byte eh_eco; /* ECO number */
+ byte eh_ueco; /* user ECO number */
+ etheraddr eh_src; /* source id */
+ byte eh_info; /* routing layer information */
+ word eh_blksize; /* maximum data link block size */
+ byte eh_area; /* area (reserved) */
+ byte eh_seed[8]; /* verification seed */
+ etheraddr eh_router; /* designated router */
+ word eh_hello; /* hello timer */
+ byte eh_mpd; /* (reserved) */
+ byte eh_data; /* test data image field */
+ };
+
+union controlmsg
+ {
+ struct initmsg cm_init; /* initialization message */
+ struct verifmsg cm_ver; /* verification message */
+ struct testmsg cm_test; /* hello and test message */
+ struct l1rout cm_l1rou; /* level 1 routing message */
+ struct l2rout cm_l2rout; /* level 2 routing message */
+ struct rhellomsg cm_rhello; /* router hello message */
+ struct ehellomsg cm_ehello; /* endnode hello message */
+ };
+
+/* Macros for decoding routing-info fields */
+#define RI_COST(x) ((x)&0777)
+#define RI_HOPS(x) (((x)>>10)&037)
+
+/*
+ * NSP protocol fields and values.
+ */
+
+#define NSP_TYPEMASK 014 /* mask to isolate type code */
+#define NSP_SUBMASK 0160 /* mask to isolate subtype code */
+#define NSP_SUBSHFT 4 /* shift to move subtype code */
+
+#define MFT_DATA 0 /* data message */
+#define MFT_ACK 04 /* acknowledgement message */
+#define MFT_CTL 010 /* control message */
+
+#define MFS_ILS 020 /* data or I/LS indicator */
+#define MFS_BOM 040 /* beginning of message (data) */
+#define MFS_MOM 0 /* middle of message (data) */
+#define MFS_EOM 0100 /* end of message (data) */
+#define MFS_INT 040 /* interrupt message */
+
+#define MFS_DACK 0 /* data acknowledgement */
+#define MFS_IACK 020 /* I/LS acknowledgement */
+#define MFS_CACK 040 /* connect acknowledgement */
+
+#define MFS_NOP 0 /* no operation */
+#define MFS_CI 020 /* connect initiate */
+#define MFS_CC 040 /* connect confirm */
+#define MFS_DI 060 /* disconnect initiate */
+#define MFS_DC 0100 /* disconnect confirm */
+#define MFS_RCI 0140 /* retransmitted connect initiate */
+
+#define SGQ_ACK 0100000 /* ack */
+#define SGQ_NAK 0110000 /* negative ack */
+#define SGQ_OACK 0120000 /* other channel ack */
+#define SGQ_ONAK 0130000 /* other channel negative ack */
+#define SGQ_MASK 07777 /* mask to isolate seq # */
+#define SGQ_OTHER 020000 /* other channel qualifier */
+#define SGQ_DELAY 010000 /* ack delay flag */
+
+#define SGQ_EOM 0100000 /* pseudo flag for end-of-message */
+
+#define LSM_MASK 03 /* mask for modifier field */
+#define LSM_NOCHANGE 0 /* no change */
+#define LSM_DONOTSEND 1 /* do not send data */
+#define LSM_SEND 2 /* send data */
+
+#define LSI_MASK 014 /* mask for interpretation field */
+#define LSI_DATA 0 /* data segment or message count */
+#define LSI_INTR 4 /* interrupt request count */
+#define LSI_INTM 0377 /* funny marker for int. message */
+
+#define COS_MASK 014 /* mask for flow control field */
+#define COS_NONE 0 /* no flow control */
+#define COS_SEGMENT 04 /* segment flow control */
+#define COS_MESSAGE 010 /* message flow control */
+#define COS_CRYPTSER 020 /* cryptographic services requested */
+#define COS_DEFAULT 1 /* default value for field */
+
+#define COI_MASK 3 /* mask for version field */
+#define COI_32 0 /* version 3.2 */
+#define COI_31 1 /* version 3.1 */
+#define COI_40 2 /* version 4.0 */
+#define COI_41 3 /* version 4.1 */
+
+#define MNU_MASK 140 /* mask for session control version */
+#define MNU_10 000 /* session V1.0 */
+#define MNU_20 040 /* session V2.0 */
+#define MNU_ACCESS 1 /* access control present */
+#define MNU_USRDATA 2 /* user data field present */
+#define MNU_INVKPROXY 4 /* invoke proxy field present */
+#define MNU_UICPROXY 8 /* use uic-based proxy */
+
+#define DC_NORESOURCES 1 /* no resource reason code */
+#define DC_NOLINK 41 /* no link terminate reason code */
+#define DC_COMPLETE 42 /* disconnect complete reason code */
+
+#define DI_NOERROR 0 /* user disconnect */
+#define DI_SHUT 3 /* node is shutting down */
+#define DI_NOUSER 4 /* destination end user does not exist */
+#define DI_INVDEST 5 /* invalid end user destination */
+#define DI_REMRESRC 6 /* insufficient remote resources */
+#define DI_TPA 8 /* third party abort */
+#define DI_PROTOCOL 7 /* protocol error discovered */
+#define DI_ABORT 9 /* user abort */
+#define DI_LOCALRESRC 32 /* insufficient local resources */
+#define DI_REMUSERRESRC 33 /* insufficient remote user resources */
+#define DI_BADACCESS 34 /* bad access control information */
+#define DI_BADACCNT 36 /* bad ACCOUNT information */
+#define DI_CONNECTABORT 38 /* connect request cancelled */
+#define DI_TIMEDOUT 38 /* remote node or user crashed */
+#define DI_UNREACHABLE 39 /* local timers expired due to ... */
+#define DI_BADIMAGE 43 /* bad image data in connect */
+#define DI_SERVMISMATCH 54 /* cryptographic service mismatch */
+
+#define UC_OBJREJECT 0 /* object rejected connect */
+#define UC_USERDISCONNECT 0 /* user disconnect */
+#define UC_RESOURCES 1 /* insufficient resources (local or remote) */
+#define UC_NOSUCHNODE 2 /* unrecognized node name */
+#define UC_REMOTESHUT 3 /* remote node shutting down */
+#define UC_NOSUCHOBJ 4 /* unrecognized object */
+#define UC_INVOBJFORMAT 5 /* invalid object name format */
+#define UC_OBJTOOBUSY 6 /* object too busy */
+#define UC_NETWORKABORT 8 /* network abort */
+#define UC_USERABORT 9 /* user abort */
+#define UC_INVNODEFORMAT 10 /* invalid node name format */
+#define UC_LOCALSHUT 11 /* local node shutting down */
+#define UC_ACCESSREJECT 34 /* invalid access control information */
+#define UC_NORESPONSE 38 /* no response from object */
+#define UC_UNREACHABLE 39 /* node unreachable */
+
+/*
+ * NSP message formats.
+ */
+struct nsphdr /* general nsp header */
+ {
+ byte nh_flags; /* message flags */
+ word nh_dst; /* destination link address */
+ word nh_src; /* source link address */
+ };
+
+struct seghdr /* data segment header */
+ {
+ byte sh_flags; /* message flags */
+ word sh_dst; /* destination link address */
+ word sh_src; /* source link address */
+ word sh_seq[3]; /* sequence numbers */
+ };
+
+struct minseghdr /* minimum data segment header */
+ {
+ byte ms_flags; /* message flags */
+ word ms_dst; /* destination link address */
+ word ms_src; /* source link address */
+ word ms_seq; /* sequence number */
+ };
+
+struct lsmsg /* link service message (after hdr) */
+ {
+ byte ls_lsflags; /* link service flags */
+ byte ls_fcval; /* flow control value */
+ };
+
+struct ackmsg /* acknowledgement message */
+ {
+ byte ak_flags; /* message flags */
+ word ak_dst; /* destination link address */
+ word ak_src; /* source link address */
+ word ak_acknum[2]; /* acknowledgement numbers */
+ };
+
+struct minackmsg /* minimum acknowledgement message */
+ {
+ byte mk_flags; /* message flags */
+ word mk_dst; /* destination link address */
+ word mk_src; /* source link address */
+ word mk_acknum; /* acknowledgement number */
+ };
+
+struct ciackmsg /* connect acknowledgement message */
+ {
+ byte ck_flags; /* message flags */
+ word ck_dst; /* destination link address */
+ };
+
+struct cimsg /* connect initiate message */
+ {
+ byte ci_flags; /* message flags */
+ word ci_dst; /* destination link address (0) */
+ word ci_src; /* source link address */
+ byte ci_services; /* requested services */
+ byte ci_info; /* information */
+ word ci_segsize; /* maximum segment size */
+ };
+
+struct ccmsg /* connect confirm message */
+ {
+ byte cc_flags; /* message flags */
+ word cc_dst; /* destination link address */
+ word cc_src; /* source link address */
+ byte cc_services; /* requested services */
+ byte cc_info; /* information */
+ word cc_segsize; /* maximum segment size */
+ byte cc_optlen; /* optional data length */
+ };
+
+struct cnmsg /* generic connect message */
+ {
+ byte cn_flags; /* message flags */
+ word cn_dst; /* destination link address */
+ word cn_src; /* source link address */
+ byte cn_services; /* requested services */
+ byte cn_info; /* information */
+ word cn_segsize; /* maximum segment size */
+ };
+
+struct dimsg /* disconnect initiate message */
+ {
+ byte di_flags; /* message flags */
+ word di_dst; /* destination link address */
+ word di_src; /* source link address */
+ word di_reason; /* reason code */
+ byte di_optlen; /* optional data length */
+ };
+
+struct dcmsg /* disconnect confirm message */
+ {
+ byte dc_flags; /* message flags */
+ word dc_dst; /* destination link address */
+ word dc_src; /* source link address */
+ word dc_reason; /* reason code */
+ };
diff --git a/tcpdump-4.3.0/decode_prefix.h b/tcpdump-4.3.0/decode_prefix.h
new file mode 100644
index 0000000..8bb4a76
--- /dev/null
+++ b/tcpdump-4.3.0/decode_prefix.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 1999 WIDE Project.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the project nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Extensively modified by Hannes Gredler (hannes@juniper.net) for more
+ * complete BGP support.
+ */
+
+#ifndef tcpdump_decode_prefix_h
+#define tcpdump_decode_prefix_h
+
+extern int decode_prefix4(const u_char *pptr, u_int itemlen, char *buf, u_int buflen);
+#ifdef INET6
+extern int decode_prefix6(const u_char *pd, u_int itemlen, char *buf, u_int buflen);
+#endif
+
+#endif
diff --git a/tcpdump-4.3.0/enc.h b/tcpdump-4.3.0/enc.h
new file mode 100644
index 0000000..2d57e2b
--- /dev/null
+++ b/tcpdump-4.3.0/enc.h
@@ -0,0 +1,47 @@
+/* @(#) $Header: /tcpdump/master/tcpdump/enc.h,v 1.1 2003-03-08 08:55:33 guy Exp $ (LBL) */
+/* From $OpenBSD: if_enc.h,v 1.8 2001/06/25 05:14:00 angelos Exp $ */
+/*
+ * The authors of this code are John Ioannidis (ji@tla.org),
+ * Angelos D. Keromytis (kermit@csd.uch.gr) and
+ * Niels Provos (provos@physnet.uni-hamburg.de).
+ *
+ * This code was written by John Ioannidis for BSD/OS in Athens, Greece,
+ * in November 1995.
+ *
+ * Ported to OpenBSD and NetBSD, with additional transforms, in December 1996,
+ * by Angelos D. Keromytis.
+ *
+ * Additional transforms and features in 1997 and 1998 by Angelos D. Keromytis
+ * and Niels Provos.
+ *
+ * Copyright (C) 1995, 1996, 1997, 1998 by John Ioannidis, Angelos D. Keromytis
+ * and Niels Provos.
+ * Copyright (c) 2001, Angelos D. Keromytis.
+ *
+ * Permission to use, copy, and modify this software with or without fee
+ * is hereby granted, provided that this entire notice is included in
+ * all copies of any software which is or includes a copy or
+ * modification of this software.
+ * You may use this code under the GNU public license if you so wish. Please
+ * contribute changes back to the authors under this freer than GPL license
+ * so that we may further the use of strong encryption without limitations to
+ * all.
+ *
+ * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTY. IN PARTICULAR, NONE OF THE AUTHORS MAKES ANY
+ * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE
+ * MERCHANTABILITY OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR
+ * PURPOSE.
+ */
+
+#define ENC_HDRLEN 12
+
+/* From $OpenBSD: mbuf.h,v 1.56 2002/01/25 15:50:23 art Exp $ */
+#define M_CONF 0x0400 /* packet was encrypted (ESP-transport) */
+#define M_AUTH 0x0800 /* packet was authenticated (AH) */
+
+struct enchdr {
+ u_int32_t af;
+ u_int32_t spi;
+ u_int32_t flags;
+};
diff --git a/tcpdump-4.3.0/esp.h b/tcpdump-4.3.0/esp.h
new file mode 100644
index 0000000..56cdada
--- /dev/null
+++ b/tcpdump-4.3.0/esp.h
@@ -0,0 +1,68 @@
+/* $NetBSD: esp.h,v 1.13 2000/09/26 08:37:38 itojun Exp $ */
+/* $KAME: esp.h,v 1.15 2000/09/20 18:15:22 itojun Exp $ */
+
+/*
+ * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the project nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * RFC1827/2406 Encapsulated Security Payload.
+ */
+
+#ifndef _NETINET6_ESP_H_
+#define _NETINET6_ESP_H_
+
+struct esp {
+ u_int32_t esp_spi; /* ESP */
+ /*variable size, 32bit bound*/ /* Initialization Vector */
+ /*variable size*/ /* Payload data */
+ /*variable size*/ /* padding */
+ /*8bit*/ /* pad size */
+ /*8bit*/ /* next header */
+ /*8bit*/ /* next header */
+ /*variable size, 32bit bound*/ /* Authentication data (new IPsec) */
+};
+
+struct newesp {
+ u_int32_t esp_spi; /* ESP */
+ u_int32_t esp_seq; /* Sequence number */
+ /*variable size*/ /* (IV and) Payload data */
+ /*variable size*/ /* padding */
+ /*8bit*/ /* pad size */
+ /*8bit*/ /* next header */
+ /*8bit*/ /* next header */
+ /*variable size, 32bit bound*/ /* Authentication data */
+};
+
+struct esptail {
+ u_int8_t esp_padlen; /* pad length */
+ u_int8_t esp_nxt; /* Next header */
+ /*variable size, 32bit bound*/ /* Authentication data (new IPsec)*/
+};
+
+#endif /*_NETINET6_ESP_H_*/
diff --git a/tcpdump-4.3.0/ether.h b/tcpdump-4.3.0/ether.h
new file mode 100644
index 0000000..e8b3a71
--- /dev/null
+++ b/tcpdump-4.3.0/ether.h
@@ -0,0 +1,59 @@
+/* @(#) $Header: /tcpdump/master/tcpdump/ether.h,v 1.8 2002-12-11 07:13:51 guy Exp $ (LBL) */
+/*
+ * Copyright (c) 1982, 1986, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @(#)if_ether.h 8.3 (Berkeley) 5/2/95
+ */
+
+#define ETHERMTU 1500
+
+/*
+ * The number of bytes in an ethernet (MAC) address.
+ */
+#define ETHER_ADDR_LEN 6
+
+/*
+ * Structure of a DEC/Intel/Xerox or 802.3 Ethernet header.
+ */
+struct ether_header {
+ u_int8_t ether_dhost[ETHER_ADDR_LEN];
+ u_int8_t ether_shost[ETHER_ADDR_LEN];
+ u_int16_t ether_type;
+};
+
+/*
+ * Length of a DEC/Intel/Xerox or 802.3 Ethernet header; note that some
+ * compilers may pad "struct ether_header" to a multiple of 4 bytes,
+ * for example, so "sizeof (struct ether_header)" may not give the right
+ * answer.
+ */
+#define ETHER_HDRLEN 14
diff --git a/tcpdump-4.3.0/ethertype.h b/tcpdump-4.3.0/ethertype.h
new file mode 100644
index 0000000..8c06339
--- /dev/null
+++ b/tcpdump-4.3.0/ethertype.h
@@ -0,0 +1,184 @@
+/*
+ * Copyright (c) 1993, 1994, 1996
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * @(#) $Header: /tcpdump/master/tcpdump/ethertype.h,v 1.30 2008-02-06 10:47:53 guy Exp $ (LBL)
+ */
+
+/*
+ * Ethernet types.
+ *
+ * We wrap the declarations with #ifdef, so that if a file includes
+ * <netinet/if_ether.h>, which may declare some of these, we don't
+ * get a bunch of complaints from the C compiler about redefinitions
+ * of these values.
+ *
+ * We declare all of them here so that no file has to include
+ * <netinet/if_ether.h> if all it needs are ETHERTYPE_ values.
+ */
+
+#ifndef ETHERTYPE_LEN
+#define ETHERTYPE_LEN 2
+#endif
+
+#ifndef ETHERTYPE_GRE_ISO
+#define ETHERTYPE_GRE_ISO 0x00FE /* not really an ethertype only used in GRE */
+#endif
+#ifndef ETHERTYPE_PUP
+#define ETHERTYPE_PUP 0x0200 /* PUP protocol */
+#endif
+#ifndef ETHERTYPE_IP
+#define ETHERTYPE_IP 0x0800 /* IP protocol */
+#endif
+#ifndef ETHERTYPE_ARP
+#define ETHERTYPE_ARP 0x0806 /* Addr. resolution protocol */
+#endif
+#ifndef ETHERTYPE_REVARP
+#define ETHERTYPE_REVARP 0x8035 /* reverse Addr. resolution protocol */
+#endif
+#ifndef ETHERTYPE_NS
+#define ETHERTYPE_NS 0x0600
+#endif
+#ifndef ETHERTYPE_SPRITE
+#define ETHERTYPE_SPRITE 0x0500
+#endif
+#ifndef ETHERTYPE_TRAIL
+#define ETHERTYPE_TRAIL 0x1000
+#endif
+#ifndef ETHERTYPE_MOPDL
+#define ETHERTYPE_MOPDL 0x6001
+#endif
+#ifndef ETHERTYPE_MOPRC
+#define ETHERTYPE_MOPRC 0x6002
+#endif
+#ifndef ETHERTYPE_DN
+#define ETHERTYPE_DN 0x6003
+#endif
+#ifndef ETHERTYPE_LAT
+#define ETHERTYPE_LAT 0x6004
+#endif
+#ifndef ETHERTYPE_SCA
+#define ETHERTYPE_SCA 0x6007
+#endif
+#ifndef ETHERTYPE_TEB
+#define ETHERTYPE_TEB 0x6558
+#endif
+#ifndef ETHERTYPE_LANBRIDGE
+#define ETHERTYPE_LANBRIDGE 0x8038
+#endif
+#ifndef ETHERTYPE_DECDNS
+#define ETHERTYPE_DECDNS 0x803c
+#endif
+#ifndef ETHERTYPE_DECDTS
+#define ETHERTYPE_DECDTS 0x803e
+#endif
+#ifndef ETHERTYPE_VEXP
+#define ETHERTYPE_VEXP 0x805b
+#endif
+#ifndef ETHERTYPE_VPROD
+#define ETHERTYPE_VPROD 0x805c
+#endif
+#ifndef ETHERTYPE_ATALK
+#define ETHERTYPE_ATALK 0x809b
+#endif
+#ifndef ETHERTYPE_AARP
+#define ETHERTYPE_AARP 0x80f3
+#endif
+#ifndef ETHERTYPE_TIPC
+#define ETHERTYPE_TIPC 0x88ca
+#endif
+#ifndef ETHERTYPE_8021Q
+#define ETHERTYPE_8021Q 0x8100
+#endif
+
+/* see:
+ http://en.wikipedia.org/wiki/IEEE_802.1Q
+ and http://en.wikipedia.org/wiki/QinQ
+*/
+#ifndef ETHERTYPE_8021Q9100
+#define ETHERTYPE_8021Q9100 0x9100
+#endif
+#ifndef ETHERTYPE_8021Q9200
+#define ETHERTYPE_8021Q9200 0x9200
+#endif
+#ifndef ETHERTYPE_8021QinQ
+#define ETHERTYPE_8021QinQ 0x88a8
+#endif
+#ifndef ETHERTYPE_IPX
+#define ETHERTYPE_IPX 0x8137
+#endif
+#ifndef ETHERTYPE_IPV6
+#define ETHERTYPE_IPV6 0x86dd
+#endif
+#ifndef ETHERTYPE_PPP
+#define ETHERTYPE_PPP 0x880b
+#endif
+#ifndef ETHERTYPE_MPCP
+#define ETHERTYPE_MPCP 0x8808
+#endif
+#ifndef ETHERTYPE_SLOW
+#define ETHERTYPE_SLOW 0x8809
+#endif
+#ifndef ETHERTYPE_MPLS
+#define ETHERTYPE_MPLS 0x8847
+#endif
+#ifndef ETHERTYPE_MPLS_MULTI
+#define ETHERTYPE_MPLS_MULTI 0x8848
+#endif
+#ifndef ETHERTYPE_PPPOED
+#define ETHERTYPE_PPPOED 0x8863
+#endif
+#ifndef ETHERTYPE_PPPOES
+#define ETHERTYPE_PPPOES 0x8864
+#endif
+#ifndef ETHERTYPE_PPPOED2
+#define ETHERTYPE_PPPOED2 0x3c12
+#endif
+#ifndef ETHERTYPE_PPPOES2
+#define ETHERTYPE_PPPOES2 0x3c13
+#endif
+#ifndef ETHERTYPE_JUMBO
+#define ETHERTYPE_JUMBO 0x8870
+#endif
+#ifndef ETHERTYPE_LLDP
+#define ETHERTYPE_LLDP 0x88cc
+#endif
+#ifndef ETHERTYPE_EAPOL
+#define ETHERTYPE_EAPOL 0x888e
+#endif
+#ifndef ETHERTYPE_RRCP
+#define ETHERTYPE_RRCP 0x8899
+#endif
+#ifndef ETHERTYPE_LOOPBACK
+#define ETHERTYPE_LOOPBACK 0x9000
+#endif
+#ifndef ETHERTYPE_VMAN
+#define ETHERTYPE_VMAN 0x9100 /* Extreme VMAN Protocol */
+#endif
+#ifndef ETHERTYPE_CFM_OLD
+#define ETHERTYPE_CFM_OLD 0xabcd /* 802.1ag depreciated */
+#endif
+#ifndef ETHERTYPE_CFM
+#define ETHERTYPE_CFM 0x8902 /* 802.1ag */
+#endif
+#ifndef ETHERTYPE_ISO
+#define ETHERTYPE_ISO 0xfefe /* nonstandard - used in Cisco HDLC encapsulation */
+#endif
+
+extern const struct tok ethertype_values[];
diff --git a/tcpdump-4.3.0/extract.h b/tcpdump-4.3.0/extract.h
new file mode 100644
index 0000000..bab63f2
--- /dev/null
+++ b/tcpdump-4.3.0/extract.h
@@ -0,0 +1,130 @@
+/*
+ * Copyright (c) 1992, 1993, 1994, 1995, 1996
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * @(#) $Header: /tcpdump/master/tcpdump/extract.h,v 1.25 2006-01-30 16:20:07 hannes Exp $ (LBL)
+ */
+
+/*
+ * Macros to extract possibly-unaligned big-endian integral values.
+ */
+#ifdef LBL_ALIGN
+/*
+ * The processor doesn't natively handle unaligned loads.
+ */
+#ifdef HAVE___ATTRIBUTE__
+/*
+ * We have __attribute__; we assume that means we have __attribute__((packed)).
+ * Declare packed structures containing a u_int16_t and a u_int32_t,
+ * cast the pointer to point to one of those, and fetch through it;
+ * the GCC manual doesn't appear to explicitly say that
+ * __attribute__((packed)) causes the compiler to generate unaligned-safe
+ * code, but it apppears to do so.
+ *
+ * We do this in case the compiler can generate, for this instruction set,
+ * better code to do an unaligned load and pass stuff to "ntohs()" or
+ * "ntohl()" than the code to fetch the bytes one at a time and
+ * assemble them. (That might not be the case on a little-endian platform,
+ * where "ntohs()" and "ntohl()" might not be done inline.)
+ */
+typedef struct {
+ u_int16_t val;
+} __attribute__((packed)) unaligned_u_int16_t;
+
+typedef struct {
+ u_int32_t val;
+} __attribute__((packed)) unaligned_u_int32_t;
+
+#define EXTRACT_16BITS(p) \
+ ((u_int16_t)ntohs(((const unaligned_u_int16_t *)(p))->val))
+#define EXTRACT_32BITS(p) \
+ ((u_int32_t)ntohl(((const unaligned_u_int32_t *)(p))->val))
+#define EXTRACT_64BITS(p) \
+ ((u_int64_t)(((u_int64_t)ntohl(((const unaligned_u_int32_t *)(p) + 0)->val)) << 32 | \
+ ((u_int64_t)ntohl(((const unaligned_u_int32_t *)(p) + 1)->val)) << 0))
+
+#else /* HAVE___ATTRIBUTE__ */
+/*
+ * We don't have __attribute__, so do unaligned loads of big-endian
+ * quantities the hard way - fetch the bytes one at a time and
+ * assemble them.
+ */
+#define EXTRACT_16BITS(p) \
+ ((u_int16_t)((u_int16_t)*((const u_int8_t *)(p) + 0) << 8 | \
+ (u_int16_t)*((const u_int8_t *)(p) + 1)))
+#define EXTRACT_32BITS(p) \
+ ((u_int32_t)((u_int32_t)*((const u_int8_t *)(p) + 0) << 24 | \
+ (u_int32_t)*((const u_int8_t *)(p) + 1) << 16 | \
+ (u_int32_t)*((const u_int8_t *)(p) + 2) << 8 | \
+ (u_int32_t)*((const u_int8_t *)(p) + 3)))
+#define EXTRACT_64BITS(p) \
+ ((u_int64_t)((u_int64_t)*((const u_int8_t *)(p) + 0) << 56 | \
+ (u_int64_t)*((const u_int8_t *)(p) + 1) << 48 | \
+ (u_int64_t)*((const u_int8_t *)(p) + 2) << 40 | \
+ (u_int64_t)*((const u_int8_t *)(p) + 3) << 32 | \
+ (u_int64_t)*((const u_int8_t *)(p) + 4) << 24 | \
+ (u_int64_t)*((const u_int8_t *)(p) + 5) << 16 | \
+ (u_int64_t)*((const u_int8_t *)(p) + 6) << 8 | \
+ (u_int64_t)*((const u_int8_t *)(p) + 7)))
+#endif /* HAVE___ATTRIBUTE__ */
+#else /* LBL_ALIGN */
+/*
+ * The processor natively handles unaligned loads, so we can just
+ * cast the pointer and fetch through it.
+ */
+#define EXTRACT_16BITS(p) \
+ ((u_int16_t)ntohs(*(const u_int16_t *)(p)))
+#define EXTRACT_32BITS(p) \
+ ((u_int32_t)ntohl(*(const u_int32_t *)(p)))
+#define EXTRACT_64BITS(p) \
+ ((u_int64_t)(((u_int64_t)ntohl(*((const u_int32_t *)(p) + 0))) << 32 | \
+ ((u_int64_t)ntohl(*((const u_int32_t *)(p) + 1))) << 0))
+#endif /* LBL_ALIGN */
+
+#define EXTRACT_24BITS(p) \
+ ((u_int32_t)((u_int32_t)*((const u_int8_t *)(p) + 0) << 16 | \
+ (u_int32_t)*((const u_int8_t *)(p) + 1) << 8 | \
+ (u_int32_t)*((const u_int8_t *)(p) + 2)))
+
+/*
+ * Macros to extract possibly-unaligned little-endian integral values.
+ * XXX - do loads on little-endian machines that support unaligned loads?
+ */
+#define EXTRACT_LE_8BITS(p) (*(p))
+#define EXTRACT_LE_16BITS(p) \
+ ((u_int16_t)((u_int16_t)*((const u_int8_t *)(p) + 1) << 8 | \
+ (u_int16_t)*((const u_int8_t *)(p) + 0)))
+#define EXTRACT_LE_32BITS(p) \
+ ((u_int32_t)((u_int32_t)*((const u_int8_t *)(p) + 3) << 24 | \
+ (u_int32_t)*((const u_int8_t *)(p) + 2) << 16 | \
+ (u_int32_t)*((const u_int8_t *)(p) + 1) << 8 | \
+ (u_int32_t)*((const u_int8_t *)(p) + 0)))
+#define EXTRACT_LE_24BITS(p) \
+ ((u_int32_t)((u_int32_t)*((const u_int8_t *)(p) + 2) << 16 | \
+ (u_int32_t)*((const u_int8_t *)(p) + 1) << 8 | \
+ (u_int32_t)*((const u_int8_t *)(p) + 0)))
+#define EXTRACT_LE_64BITS(p) \
+ ((u_int64_t)((u_int64_t)*((const u_int8_t *)(p) + 7) << 56 | \
+ (u_int64_t)*((const u_int8_t *)(p) + 6) << 48 | \
+ (u_int64_t)*((const u_int8_t *)(p) + 5) << 40 | \
+ (u_int64_t)*((const u_int8_t *)(p) + 4) << 32 | \
+ (u_int64_t)*((const u_int8_t *)(p) + 3) << 24 | \
+ (u_int64_t)*((const u_int8_t *)(p) + 2) << 16 | \
+ (u_int64_t)*((const u_int8_t *)(p) + 1) << 8 | \
+ (u_int64_t)*((const u_int8_t *)(p) + 0)))
diff --git a/tcpdump-4.3.0/fddi.h b/tcpdump-4.3.0/fddi.h
new file mode 100644
index 0000000..df38c8e
--- /dev/null
+++ b/tcpdump-4.3.0/fddi.h
@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 1992, 1993, 1994, 1995, 1996
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * @(#) $Header: /tcpdump/master/tcpdump/fddi.h,v 1.11 2002-12-11 07:13:51 guy Exp $ (LBL)
+ */
+
+/*
+ * Based on Ultrix if_fddi.h
+ */
+
+/*
+ * This stuff should come from a system header file, but there's no
+ * obviously portable way to do that and it's not really going
+ * to change from system to system (except for the padding business).
+ */
+
+struct fddi_header {
+ u_char fddi_fc; /* frame control */
+ u_char fddi_dhost[6];
+ u_char fddi_shost[6];
+};
+
+/*
+ * Length of an FDDI header; note that some compilers may pad
+ * "struct fddi_header" to a multiple of 4 bytes, for example, so
+ * "sizeof (struct fddi_header)" may not give the right
+ * answer.
+ */
+#define FDDI_HDRLEN 13
+
+/* Useful values for fddi_fc (frame control) field */
+
+/*
+ * FDDI Frame Control bits
+ */
+#define FDDIFC_C 0x80 /* Class bit */
+#define FDDIFC_L 0x40 /* Address length bit */
+#define FDDIFC_F 0x30 /* Frame format bits */
+#define FDDIFC_Z 0x0f /* Control bits */
+
+/*
+ * FDDI Frame Control values. (48-bit addressing only).
+ */
+#define FDDIFC_VOID 0x40 /* Void frame */
+#define FDDIFC_NRT 0x80 /* Nonrestricted token */
+#define FDDIFC_RT 0xc0 /* Restricted token */
+#define FDDIFC_SMT_INFO 0x41 /* SMT Info */
+#define FDDIFC_SMT_NSA 0x4F /* SMT Next station adrs */
+#define FDDIFC_MAC_BEACON 0xc2 /* MAC Beacon frame */
+#define FDDIFC_MAC_CLAIM 0xc3 /* MAC Claim frame */
+#define FDDIFC_LLC_ASYNC 0x50 /* Async. LLC frame */
+#define FDDIFC_LLC_SYNC 0xd0 /* Sync. LLC frame */
+#define FDDIFC_IMP_ASYNC 0x60 /* Implementor Async. */
+#define FDDIFC_IMP_SYNC 0xe0 /* Implementor Synch. */
+#define FDDIFC_SMT 0x40 /* SMT frame */
+#define FDDIFC_MAC 0xc0 /* MAC frame */
+
+#define FDDIFC_CLFF 0xF0 /* Class/Length/Format bits */
+#define FDDIFC_ZZZZ 0x0F /* Control bits */
diff --git a/tcpdump-4.3.0/forces.h b/tcpdump-4.3.0/forces.h
new file mode 100644
index 0000000..d41475f
--- /dev/null
+++ b/tcpdump-4.3.0/forces.h
@@ -0,0 +1,679 @@
+/*
+ * Copyright (c) 1982, 1986, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Copyright (c) 2009 Mojatatu Networks, Inc
+ *
+ */
+
+/*
+ * Per draft-ietf-forces-protocol-22
+*/
+#define ForCES_VERS 1
+#define ForCES_HDRL 24
+#define ForCES_ALNL 4U
+#define TLV_HDRL 4
+#define ILV_HDRL 8
+
+#define TOM_RSVD 0x0
+#define TOM_ASSNSETUP 0x1
+#define TOM_ASSNTEARD 0x2
+#define TOM_CONFIG 0x3
+#define TOM_QUERY 0x4
+#define TOM_EVENTNOT 0x5
+#define TOM_PKTREDIR 0x6
+#define TOM_HEARTBT 0x0F
+#define TOM_ASSNSETREP 0x11
+#define TOM_CONFIGREP 0x13
+#define TOM_QUERYREP 0x14
+
+/*
+ * tom_h Flags: resv1(8b):maxtlvs(4b):resv2(2b):mintlv(2b)
+*/
+#define ZERO_TTLV 0x01
+#define ZERO_MORE_TTLV 0x02
+#define ONE_MORE_TTLV 0x04
+#define ZERO_TLV 0x00
+#define ONE_TLV 0x10
+#define TWO_TLV 0x20
+#define MAX_TLV 0xF0
+
+#define TTLV_T1 (ONE_MORE_TTLV|ONE_TLV)
+#define TTLV_T2 (ONE_MORE_TTLV|MAX_TLV)
+
+struct tom_h {
+ u_int32_t v;
+ u_int16_t flags;
+ u_int16_t op_msk;
+ const char *s;
+ int (*print) (register const u_char * pptr, register u_int len,
+ u_int16_t op_msk, int indent);
+};
+
+enum {
+ TOM_RSV_I,
+ TOM_ASS_I,
+ TOM_AST_I,
+ TOM_CFG_I,
+ TOM_QRY_I,
+ TOM_EVN_I,
+ TOM_RED_I,
+ TOM_HBT_I,
+ TOM_ASR_I,
+ TOM_CNR_I,
+ TOM_QRR_I,
+ _TOM_RSV_MAX
+};
+#define TOM_MAX_IND (_TOM_RSV_MAX - 1)
+
+int lfbselect_print(register const u_char * pptr, register u_int len,
+ u_int16_t op_msk, int indent);
+int redirect_print(register const u_char * pptr, register u_int len,
+ u_int16_t op_msk, int indent);
+int asrtlv_print(register const u_char * pptr, register u_int len,
+ u_int16_t op_msk, int indent);
+int asttlv_print(register const u_char * pptr, register u_int len,
+ u_int16_t op_msk, int indent);
+int gentltlv_print(register const u_char * pptr, register u_int len,
+ u_int16_t op_msk, int indent);
+int print_metailv(register const u_char * pptr, register u_int len,
+ u_int16_t op_msk, int indent);
+int print_metatlv(register const u_char * pptr, register u_int len,
+ u_int16_t op_msk, int indent);
+int print_reddata(register const u_char * pptr, register u_int len,
+ u_int16_t op_msk, int indent);
+
+static inline int tom_valid(u_int8_t tom)
+{
+ if (tom > 0) {
+ if (tom >= 0x7 && tom <= 0xe)
+ return 0;
+ if (tom == 0x10)
+ return 0;
+ if (tom > 0x14)
+ return 0;
+ return 1;
+ } else
+ return 0;
+}
+
+static inline const char *ForCES_node(u_int32_t node)
+{
+ if (node <= 0x3FFFFFFF)
+ return "FE";
+ if (node >= 0x40000000 && node <= 0x7FFFFFFF)
+ return "CE";
+ if (node >= 0xC0000000 && node <= 0xFFFFFFEF)
+ return "AllMulticast";
+ if (node == 0xFFFFFFFD)
+ return "AllCEsBroadcast";
+ if (node == 0xFFFFFFFE)
+ return "AllFEsBroadcast";
+ if (node == 0xFFFFFFFF)
+ return "AllBroadcast";
+
+ return "ForCESreserved";
+
+}
+
+static inline const char *ForCES_ACKp(u_int32_t flg)
+{
+ if (flg == 0x0)
+ return "NoACK";
+ if (flg == 0x1)
+ return "SuccessACK";
+ if (flg == 0x2)
+ return "FailureACK";
+ if (flg == 0x3)
+ return "AlwaysACK";
+ return "ACKUnknown";
+}
+
+static inline const char *ForCES_EMp(u_int32_t flg)
+{
+ if (flg == 0x0)
+ return "EMReserved";
+ if (flg == 0x1)
+ return "execute-all-or-none";
+ if (flg == 0x2)
+ return "execute-until-failure";
+ if (flg == 0x3)
+ return "continue-execute-on-failure";
+ return "EMUnknown";
+}
+
+static inline const char *ForCES_ATp(u_int32_t flg)
+{
+ if (flg == 0x0)
+ return "Standalone";
+ if (flg == 0x1)
+ return "2PCtransaction";
+ return "ATUnknown";
+}
+
+static inline const char *ForCES_TPp(u_int32_t flg)
+{
+ if (flg == 0x0)
+ return "StartofTransaction";
+ if (flg == 0x1)
+ return "MiddleofTransaction";
+ if (flg == 0x2)
+ return "EndofTransaction";
+ if (flg == 0x3)
+ return "abort";
+ return "TPUnknown";
+}
+
+/*
+ * Structure of forces header, naked of TLVs.
+ */
+struct forcesh {
+ u_int8_t fm_vrsvd; /* version and reserved */
+#define ForCES_V(forcesh) ((forcesh)->fm_vrsvd >> 4)
+ u_int8_t fm_tom; /* type of message */
+ u_int16_t fm_len; /* total length * 4 bytes */
+#define ForCES_BLN(forcesh) ((u_int32_t)(EXTRACT_16BITS(&(forcesh)->fm_len) << 2))
+ u_int32_t fm_sid; /* Source ID */
+#define ForCES_SID(forcesh) EXTRACT_32BITS(&(forcesh)->fm_sid)
+ u_int32_t fm_did; /* Destination ID */
+#define ForCES_DID(forcesh) EXTRACT_32BITS(&(forcesh)->fm_did)
+ u_int8_t fm_cor[8]; /* correlator */
+ u_int32_t fm_flags; /* flags */
+#define ForCES_ACK(forcesh) ((EXTRACT_32BITS(&(forcesh)->fm_flags)&0xC0000000) >> 30)
+#define ForCES_PRI(forcesh) ((EXTRACT_32BITS(&(forcesh)->fm_flags)&0x38000000) >> 27)
+#define ForCES_RS1(forcesh) ((EXTRACT_32BITS(&(forcesh)->fm_flags)&0x07000000) >> 24)
+#define ForCES_EM(forcesh) ((EXTRACT_32BITS(&(forcesh)->fm_flags)&0x00C00000) >> 22)
+#define ForCES_AT(forcesh) ((EXTRACT_32BITS(&(forcesh)->fm_flags)&0x00200000) >> 21)
+#define ForCES_TP(forcesh) ((EXTRACT_32BITS(&(forcesh)->fm_flags)&0x00180000) >> 19)
+#define ForCES_RS2(forcesh) ((EXTRACT_32BITS(&(forcesh)->fm_flags)&0x0007FFFF) >> 0)
+};
+
+#define ForCES_HLN_VALID(fhl,tlen) ((tlen) >= ForCES_HDRL && \
+ (fhl) >= ForCES_HDRL && \
+ (fhl) == (tlen))
+
+#define F_LFB_RSVD 0x0
+#define F_LFB_FEO 0x1
+#define F_LFB_FEPO 0x2
+const struct tok ForCES_LFBs[] = {
+ {F_LFB_RSVD, "Invalid TLV"},
+ {F_LFB_FEO, "FEObj LFB"},
+ {F_LFB_FEPO, "FEProtoObj LFB"},
+ {0, NULL}
+};
+
+int forces_type_print(register const u_char * pptr, const struct forcesh *fhdr,
+ register u_int mlen, const struct tom_h *tops);
+
+enum {
+ F_OP_RSV,
+ F_OP_SET,
+ F_OP_SETPROP,
+ F_OP_SETRESP,
+ F_OP_SETPRESP,
+ F_OP_DEL,
+ F_OP_DELRESP,
+ F_OP_GET,
+ F_OP_GETPROP,
+ F_OP_GETRESP,
+ F_OP_GETPRESP,
+ F_OP_REPORT,
+ F_OP_COMMIT,
+ F_OP_RCOMMIT,
+ F_OP_RTRCOMP,
+ _F_OP_MAX
+};
+
+#define F_OP_MAX (_F_OP_MAX - 1)
+enum {
+ B_OP_SET = 1 << (F_OP_SET - 1),
+ B_OP_SETPROP = 1 << (F_OP_SETPROP - 1),
+ B_OP_SETRESP = 1 << (F_OP_SETRESP - 1),
+ B_OP_SETPRESP = 1 << (F_OP_SETPRESP - 1),
+ B_OP_DEL = 1 << (F_OP_DEL - 1),
+ B_OP_DELRESP = 1 << (F_OP_DELRESP - 1),
+ B_OP_GET = 1 << (F_OP_GET - 1),
+ B_OP_GETPROP = 1 << (F_OP_GETPROP - 1),
+ B_OP_GETRESP = 1 << (F_OP_GETRESP - 1),
+ B_OP_GETPRESP = 1 << (F_OP_GETPRESP - 1),
+ B_OP_REPORT = 1 << (F_OP_REPORT - 1),
+ B_OP_COMMIT = 1 << (F_OP_COMMIT - 1),
+ B_OP_RCOMMIT = 1 << (F_OP_RCOMMIT - 1),
+ B_OP_RTRCOMP = 1 << (F_OP_RTRCOMP - 1),
+};
+
+struct optlv_h {
+ u_int16_t flags;
+ u_int16_t op_msk;
+ const char *s;
+ int (*print) (register const u_char * pptr, register u_int len,
+ u_int16_t op_msk, int indent);
+};
+
+int genoptlv_print(register const u_char * pptr, register u_int len,
+ u_int16_t op_msk, int indent);
+int recpdoptlv_print(register const u_char * pptr, register u_int len,
+ u_int16_t op_msk, int indent);
+int invoptlv_print(register const u_char * pptr, register u_int len,
+ u_int16_t op_msk, int indent);
+
+#define OP_MIN_SIZ 8
+struct pathdata_h {
+ u_int16_t pflags;
+ u_int16_t pIDcnt;
+};
+
+#define B_FULLD 0x1
+#define B_SPARD 0x2
+#define B_RESTV 0x4
+#define B_KEYIN 0x8
+
+static const struct optlv_h OPTLV_msg[F_OP_MAX + 1] = {
+ /* F_OP_RSV */ {ZERO_TTLV, 0, "Invalid OPTLV", invoptlv_print},
+ /* F_OP_SET */ {TTLV_T2, B_FULLD | B_SPARD, " Set", recpdoptlv_print},
+ /* F_OP_SETPROP */
+ {TTLV_T2, B_FULLD | B_SPARD, " SetProp", recpdoptlv_print},
+ /* F_OP_SETRESP */ {TTLV_T2, B_RESTV, " SetResp", recpdoptlv_print},
+ /* F_OP_SETPRESP */ {TTLV_T2, B_RESTV, " SetPropResp", recpdoptlv_print},
+ /* F_OP_DEL */ {ZERO_TTLV, 0, " Del", recpdoptlv_print},
+ /* F_OP_DELRESP */ {TTLV_T2, B_RESTV, " DelResp", recpdoptlv_print},
+ /* F_OP_GET */ {ZERO_TTLV, 0, " Get", recpdoptlv_print},
+ /* F_OP_GETPROP */ {ZERO_TTLV, 0, " GetProp", recpdoptlv_print},
+ /* F_OP_GETRESP */
+ {TTLV_T2, B_FULLD | B_SPARD | B_RESTV, " GetResp", recpdoptlv_print},
+ /* F_OP_GETPRESP */
+ {TTLV_T2, B_FULLD | B_RESTV, " GetPropResp", recpdoptlv_print},
+ /* F_OP_REPORT */
+ {TTLV_T2, B_FULLD | B_SPARD, " Report", recpdoptlv_print},
+ /* F_OP_COMMIT */ {ZERO_TTLV, 0, " Commit", NULL},
+ /* F_OP_RCOMMIT */ {TTLV_T1, B_RESTV, " RCommit", genoptlv_print},
+ /* F_OP_RTRCOMP */ {ZERO_TTLV, 0, " RTRCOMP", NULL},
+};
+
+static inline const struct optlv_h *get_forces_optlv_h(u_int16_t opt)
+{
+ if (opt > F_OP_MAX || opt <= F_OP_RSV)
+ return &OPTLV_msg[F_OP_RSV];
+
+ return &OPTLV_msg[opt];
+}
+
+#define IND_SIZE 256
+#define IND_CHR ' '
+#define IND_PREF '\n'
+#define IND_SUF 0x0
+char ind_buf[IND_SIZE];
+
+static inline char *indent_pr(int indent, int nlpref)
+{
+ int i = 0;
+ char *r = ind_buf;
+
+ if (indent > (IND_SIZE - 1))
+ indent = IND_SIZE - 1;
+
+ if (nlpref) {
+ r[i] = IND_PREF;
+ i++;
+ indent--;
+ }
+
+ while (--indent >= 0)
+ r[i++] = IND_CHR;
+
+ r[i] = IND_SUF;
+ return r;
+}
+
+static inline int op_valid(u_int16_t op, u_int16_t mask)
+{
+ int opb = 1 << (op - 1);
+
+ if (op == 0)
+ return 0;
+ if (opb & mask)
+ return 1;
+ /* I guess we should allow vendor operations? */
+ if (op >= 0x8000)
+ return 1;
+ return 0;
+}
+
+#define F_TLV_RSVD 0x0000
+#define F_TLV_REDR 0x0001
+#define F_TLV_ASRS 0x0010
+#define F_TLV_ASRT 0x0011
+#define F_TLV_LFBS 0x1000
+#define F_TLV_PDAT 0x0110
+#define F_TLV_KEYI 0x0111
+#define F_TLV_FULD 0x0112
+#define F_TLV_SPAD 0x0113
+#define F_TLV_REST 0x0114
+#define F_TLV_METD 0x0115
+#define F_TLV_REDD 0x0116
+#define F_TLV_VNST 0x8000
+
+static const struct tok ForCES_TLV[] = {
+ {F_TLV_RSVD, "Invalid TLV"},
+ {F_TLV_REDR, "REDIRECT TLV"},
+ {F_TLV_ASRS, "ASResult TLV"},
+ {F_TLV_ASRT, "ASTreason TLV"},
+ {F_TLV_LFBS, "LFBselect TLV"},
+ {F_TLV_PDAT, "PATH-DATA TLV"},
+ {F_TLV_KEYI, "KEYINFO TLV"},
+ {F_TLV_FULD, "FULLDATA TLV"},
+ {F_TLV_SPAD, "SPARSEDATA TLV"},
+ {F_TLV_REST, "RESULT TLV"},
+ {F_TLV_METD, "METADATA TLV"},
+ {F_TLV_REDD, "REDIRECTDATA TLV"},
+ {0, NULL}
+};
+
+#define TLV_HLN 4
+static inline int ttlv_valid(u_int16_t ttlv)
+{
+ if (ttlv > 0) {
+ if (ttlv == 1 || ttlv == 0x1000)
+ return 1;
+ if (ttlv >= 0x10 && ttlv <= 0x11)
+ return 1;
+ if (ttlv >= 0x110 && ttlv <= 0x116)
+ return 1;
+ if (ttlv >= 0x8000)
+ return 0; /* XXX: */
+ }
+
+ return 0;
+}
+
+struct forces_ilv {
+ u_int32_t type;
+ u_int32_t length;
+};
+
+struct forces_tlv {
+ u_int16_t type;
+ u_int16_t length;
+};
+
+int otlv_print(const struct forces_tlv *otlv, u_int16_t op_msk, int indent);
+
+#define F_ALN_LEN(len) ( ((len)+ForCES_ALNL-1) & ~(ForCES_ALNL-1) )
+#define GET_TOP_TLV(fhdr) ((struct forces_tlv *)((fhdr) + sizeof (struct forcesh)))
+#define TLV_SET_LEN(len) (F_ALN_LEN(TLV_HDRL) + (len))
+#define TLV_ALN_LEN(len) F_ALN_LEN(TLV_SET_LEN(len))
+#define TLV_RDAT_LEN(tlv) ((int)(EXTRACT_16BITS(&(tlv)->length) - TLV_SET_LEN(0))
+#define TLV_DATA(tlvp) ((void*)(((char*)(tlvp)) + TLV_SET_LEN(0)))
+#define GO_NXT_TLV(tlv,rlen) ((rlen) -= F_ALN_LEN(EXTRACT_16BITS(&(tlv)->length)), \
+ (struct forces_tlv*)(((char*)(tlv)) \
+ + F_ALN_LEN(EXTRACT_16BITS(&(tlv)->length))))
+#define ILV_SET_LEN(len) (F_ALN_LEN(ILV_HDRL) + (len))
+#define ILV_ALN_LEN(len) F_ALN_LEN(ILV_SET_LEN(len))
+#define ILV_RDAT_LEN(ilv) ((int)(EXTRACT_32BITS(&(ilv)->length)) - ILV_SET_LEN(0))
+#define ILV_DATA(ilvp) ((void*)(((char*)(ilvp)) + ILV_SET_LEN(0)))
+#define GO_NXT_ILV(ilv,rlen) ((rlen) -= F_ALN_LEN(EXTRACT_32BITS(&(ilv)->length)), \
+ (struct forces_ilv *)(((char*)(ilv)) \
+ + F_ALN_LEN(EXTRACT_32BITS(&(ilv)->length))))
+#define INVALID_RLEN -1
+#define INVALID_STLN -2
+#define INVALID_LTLN -3
+#define INVALID_ALEN -4
+
+static const struct tok ForCES_TLV_err[] = {
+ {INVALID_RLEN, "Invalid total length"},
+ {INVALID_STLN, "xLV too short"},
+ {INVALID_LTLN, "xLV too long"},
+ {INVALID_ALEN, "data padding missing"},
+ {0, NULL}
+};
+
+static inline int tlv_valid(const struct forces_tlv *tlv, u_int rlen)
+{
+ if (rlen < TLV_HDRL)
+ return INVALID_RLEN;
+ if (EXTRACT_16BITS(&tlv->length) < TLV_HDRL)
+ return INVALID_STLN;
+ if (EXTRACT_16BITS(&tlv->length) > rlen)
+ return INVALID_LTLN;
+ if (rlen < F_ALN_LEN(EXTRACT_16BITS(&tlv->length)))
+ return INVALID_ALEN;
+
+ return 0;
+}
+
+static inline int ilv_valid(const struct forces_ilv *ilv, u_int rlen)
+{
+ if (rlen < ILV_HDRL)
+ return INVALID_RLEN;
+ if (EXTRACT_32BITS(&ilv->length) < ILV_HDRL)
+ return INVALID_STLN;
+ if (EXTRACT_32BITS(&ilv->length) > rlen)
+ return INVALID_LTLN;
+ if (rlen < F_ALN_LEN(EXTRACT_32BITS(&ilv->length)))
+ return INVALID_ALEN;
+
+ return 0;
+}
+
+struct forces_lfbsh {
+ u_int32_t class;
+ u_int32_t instance;
+};
+
+#define ASSNS_OPS (B_OP_REPORT)
+#define CFG_OPS (B_OP_SET|B_OP_SETPROP|B_OP_DEL|B_OP_COMMIT|B_OP_RTRCOMP)
+#define CFG_ROPS (B_OP_SETRESP|B_OP_SETPRESP|B_OP_DELRESP|B_OP_RCOMMIT)
+#define CFG_QY (B_OP_GET|B_OP_GETPROP)
+#define CFG_QYR (B_OP_GETRESP|B_OP_GETPRESP)
+#define CFG_EVN (B_OP_REPORT)
+
+static const struct tom_h ForCES_msg[TOM_MAX_IND + 1] = {
+ /* TOM_RSV_I */ {TOM_RSVD, ZERO_TTLV, 0, "Invalid message", NULL},
+ /* TOM_ASS_I */ {TOM_ASSNSETUP, ZERO_MORE_TTLV | TWO_TLV, ASSNS_OPS,
+ "Association Setup", lfbselect_print},
+ /* TOM_AST_I */
+ {TOM_ASSNTEARD, TTLV_T1, 0, "Association TearDown", asttlv_print},
+ /* TOM_CFG_I */ {TOM_CONFIG, TTLV_T2, CFG_OPS, "Config", lfbselect_print},
+ /* TOM_QRY_I */ {TOM_QUERY, TTLV_T2, CFG_QY, "Query", lfbselect_print},
+ /* TOM_EVN_I */ {TOM_EVENTNOT, TTLV_T1, CFG_EVN, "Event Notification",
+ lfbselect_print},
+ /* TOM_RED_I */
+ {TOM_PKTREDIR, TTLV_T2, 0, "Packet Redirect", redirect_print},
+ /* TOM_HBT_I */ {TOM_HEARTBT, ZERO_TTLV, 0, "HeartBeat", NULL},
+ /* TOM_ASR_I */
+ {TOM_ASSNSETREP, TTLV_T1, 0, "Association Response", asrtlv_print},
+ /* TOM_CNR_I */ {TOM_CONFIGREP, TTLV_T2, CFG_ROPS, "Config Response",
+ lfbselect_print},
+ /* TOM_QRR_I */
+ {TOM_QUERYREP, TTLV_T2, CFG_QYR, "Query Response", lfbselect_print},
+};
+
+static inline const struct tom_h *get_forces_tom(u_int8_t tom)
+{
+ int i;
+ for (i = TOM_RSV_I; i <= TOM_MAX_IND; i++) {
+ const struct tom_h *th = &ForCES_msg[i];
+ if (th->v == tom)
+ return th;
+ }
+ return &ForCES_msg[TOM_RSV_I];
+}
+
+struct pdata_ops {
+ u_int32_t v;
+ u_int16_t flags;
+ u_int16_t op_msk;
+ const char *s;
+ int (*print) (register const u_char * pptr, register u_int len,
+ u_int16_t op_msk, int indent);
+};
+
+enum {
+ PD_RSV_I,
+ PD_SEL_I,
+ PD_FDT_I,
+ PD_SDT_I,
+ PD_RES_I,
+ PD_PDT_I,
+ _PD_RSV_MAX
+};
+#define PD_MAX_IND (_TOM_RSV_MAX - 1)
+
+static inline int pd_valid(u_int16_t pd)
+{
+ if (pd >= F_TLV_PDAT && pd <= F_TLV_REST)
+ return 1;
+ return 0;
+}
+
+static inline void chk_op_type(u_int16_t type, u_int16_t msk, u_int16_t omsk)
+{
+ if (type != F_TLV_PDAT) {
+ if (msk & B_KEYIN) {
+ if (type != F_TLV_KEYI) {
+ printf
+ ("Based on flags expected KEYINFO TLV!\n");
+ }
+ } else {
+ if (!(msk & omsk)) {
+ printf
+ ("Illegal DATA encoding for type 0x%x programmed %x got %x \n",
+ type, omsk, msk);
+ }
+ }
+ }
+
+}
+
+int fdatatlv_print(register const u_char * pptr, register u_int len,
+ u_int16_t op_msk, int indent);
+int sdatailv_print(register const u_char * pptr, register u_int len,
+ u_int16_t op_msk, int indent);
+int sdatatlv_print(register const u_char * pptr, register u_int len,
+ u_int16_t op_msk, int indent);
+int pdatatlv_print(register const u_char * pptr, register u_int len,
+ u_int16_t op_msk, int indent);
+int pkeyitlv_print(register const u_char * pptr, register u_int len,
+ u_int16_t op_msk, int indent);
+
+int pdatacnt_print(register const u_char * pptr, register u_int len,
+ u_int16_t IDcnt, u_int16_t op_msk, int indent);
+int pdata_print(register const u_char * pptr, register u_int len,
+ u_int16_t op_msk, int indent);
+
+int prestlv_print(register const u_char * pptr, register u_int len,
+ u_int16_t op_msk, int indent);
+#define F_SELKEY 1
+
+struct res_val {
+ u_int8_t result;
+ u_int8_t resv1;
+ u_int16_t resv2;
+};
+
+static const struct pdata_ops ForCES_pdata[PD_MAX_IND + 1] = {
+ /* PD_RSV_I */ {0, 0, 0, "Invalid message", NULL},
+ /* PD_SEL_I */ {F_TLV_KEYI, 0, 0, "KEYINFO TLV", pkeyitlv_print},
+ /* PD_FDT_I */ {F_TLV_FULD, 0, B_FULLD, "FULLDATA TLV", fdatatlv_print},
+ /* PD_SDT_I */ {F_TLV_SPAD, 0, B_SPARD, "SPARSEDATA TLV", sdatatlv_print},
+ /* PD_RES_I */ {F_TLV_REST, 0, B_RESTV, "RESULT TLV", prestlv_print},
+ /* PD_PDT_I */
+ {F_TLV_PDAT, 0, 0, "Inner PATH-DATA TLV", recpdoptlv_print},
+};
+
+static inline const struct pdata_ops *get_forces_pd(u_int16_t pd)
+{
+ int i;
+ for (i = PD_RSV_I + 1; i <= PD_MAX_IND; i++) {
+ const struct pdata_ops *pdo = &ForCES_pdata[i];
+ if (pdo->v == pd)
+ return pdo;
+ }
+ return &ForCES_pdata[TOM_RSV_I];
+}
+
+enum {
+ E_SUCCESS,
+ E_INVALID_HEADER,
+ E_LENGTH_MISMATCH,
+ E_VERSION_MISMATCH,
+ E_INVALID_DESTINATION_PID,
+ E_LFB_UNKNOWN,
+ E_LFB_NOT_FOUND,
+ E_LFB_INSTANCE_ID_NOT_FOUND,
+ E_INVALID_PATH,
+ E_COMPONENT_DOES_NOT_EXIST,
+ E_EXISTS,
+ E_NOT_FOUND,
+ E_READ_ONLY,
+ E_INVALID_ARRAY_CREATION,
+ E_VALUE_OUT_OF_RANGE,
+ E_CONTENTS_TOO_LONG,
+ E_INVALID_PARAMETERS,
+ E_INVALID_MESSAGE_TYPE,
+ E_INVALID_FLAGS,
+ E_INVALID_TLV,
+ E_EVENT_ERROR,
+ E_NOT_SUPPORTED,
+ E_MEMORY_ERROR,
+ E_INTERNAL_ERROR,
+ /* 0x18-0xFE are reserved .. */
+ E_UNSPECIFIED_ERROR = 0XFF
+};
+
+const struct tok ForCES_errs[] = {
+ {E_SUCCESS, "SUCCESS"},
+ {E_INVALID_HEADER, "INVALID HEADER"},
+ {E_LENGTH_MISMATCH, "LENGTH MISMATCH"},
+ {E_VERSION_MISMATCH, "VERSION MISMATCH"},
+ {E_INVALID_DESTINATION_PID, "INVALID DESTINATION PID"},
+ {E_LFB_UNKNOWN, "LFB UNKNOWN"},
+ {E_LFB_NOT_FOUND, "LFB NOT FOUND"},
+ {E_LFB_INSTANCE_ID_NOT_FOUND, "LFB INSTANCE ID NOT FOUND"},
+ {E_INVALID_PATH, "INVALID PATH"},
+ {E_COMPONENT_DOES_NOT_EXIST, "COMPONENT DOES NOT EXIST"},
+ {E_EXISTS, "EXISTS ALREADY"},
+ {E_NOT_FOUND, "NOT FOUND"},
+ {E_READ_ONLY, "READ ONLY"},
+ {E_INVALID_ARRAY_CREATION, "INVALID ARRAY CREATION"},
+ {E_VALUE_OUT_OF_RANGE, "VALUE OUT OF RANGE"},
+ {E_CONTENTS_TOO_LONG, "CONTENTS TOO LONG"},
+ {E_INVALID_PARAMETERS, "INVALID PARAMETERS"},
+ {E_INVALID_MESSAGE_TYPE, "INVALID MESSAGE TYPE"},
+ {E_INVALID_FLAGS, "INVALID FLAGS"},
+ {E_INVALID_TLV, "INVALID TLV"},
+ {E_EVENT_ERROR, "EVENT ERROR"},
+ {E_NOT_SUPPORTED, "NOT SUPPORTED"},
+ {E_MEMORY_ERROR, "MEMORY ERROR"},
+ {E_INTERNAL_ERROR, "INTERNAL ERROR"},
+ {E_UNSPECIFIED_ERROR, "UNSPECIFIED ERROR"},
+ {0, NULL}
+};
diff --git a/tcpdump-4.3.0/gmpls.c b/tcpdump-4.3.0/gmpls.c
new file mode 100644
index 0000000..7391767
--- /dev/null
+++ b/tcpdump-4.3.0/gmpls.c
@@ -0,0 +1,197 @@
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code
+ * distributions retain the above copyright notice and this paragraph
+ * in its entirety, and (2) distributions including binary code include
+ * the above copyright notice and this paragraph in its entirety in
+ * the documentation or other materials provided with the distribution.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
+ * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
+ * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ *
+ * Original code by Hannes Gredler (hannes@juniper.net)
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/gmpls.c,v 1.7 2006-04-14 07:11:59 hannes Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include "interface.h"
+#include "gmpls.h"
+
+/* rfc3471 */
+const struct tok gmpls_link_prot_values[] = {
+ { 0x01, "Extra Traffic"},
+ { 0x02, "Unprotected"},
+ { 0x04, "Shared"},
+ { 0x08, "Dedicated 1:1"},
+ { 0x10, "Dedicated 1+1"},
+ { 0x20, "Enhanced"},
+ { 0x40, "Reserved"},
+ { 0x80, "Reserved"},
+ { 0, NULL }
+};
+
+/* rfc3471 */
+const struct tok gmpls_switch_cap_values[] = {
+ { GMPLS_PSC1, "Packet-Switch Capable-1"},
+ { GMPLS_PSC2, "Packet-Switch Capable-2"},
+ { GMPLS_PSC3, "Packet-Switch Capable-3"},
+ { GMPLS_PSC4, "Packet-Switch Capable-4"},
+ { GMPLS_L2SC, "Layer-2 Switch Capable"},
+ { GMPLS_TSC, "Time-Division-Multiplex"},
+ { GMPLS_LSC, "Lambda-Switch Capable"},
+ { GMPLS_FSC, "Fiber-Switch Capable"},
+ { 0, NULL }
+};
+
+/* rfc4205 */
+const struct tok gmpls_switch_cap_tsc_indication_values[] = {
+ { 0, "Standard SONET/SDH" },
+ { 1, "Arbitrary SONET/SDH" },
+ { 0, NULL }
+};
+
+/* rfc3471 */
+const struct tok gmpls_encoding_values[] = {
+ { 1, "Packet"},
+ { 2, "Ethernet V2/DIX"},
+ { 3, "ANSI/ETSI PDH"},
+ { 4, "Reserved"},
+ { 5, "SDH ITU-T G.707/SONET ANSI T1.105"},
+ { 6, "Reserved"},
+ { 7, "Digital Wrapper"},
+ { 8, "Lambda (photonic)"},
+ { 9, "Fiber"},
+ { 10, "Reserved"},
+ { 11, "FiberChannel"},
+ { 0, NULL }
+};
+
+/* rfc3471 */
+const struct tok gmpls_payload_values[] = {
+ { 0, "Unknown"},
+ { 1, "Reserved"},
+ { 2, "Reserved"},
+ { 3, "Reserved"},
+ { 4, "Reserved"},
+ { 5, "Asynchronous mapping of E4"},
+ { 6, "Asynchronous mapping of DS3/T3"},
+ { 7, "Asynchronous mapping of E3"},
+ { 8, "Bit synchronous mapping of E3"},
+ { 9, "Byte synchronous mapping of E3"},
+ { 10, "Asynchronous mapping of DS2/T2"},
+ { 11, "Bit synchronous mapping of DS2/T2"},
+ { 12, "Reserved"},
+ { 13, "Asynchronous mapping of E1"},
+ { 14, "Byte synchronous mapping of E1"},
+ { 15, "Byte synchronous mapping of 31 * DS0"},
+ { 16, "Asynchronous mapping of DS1/T1"},
+ { 17, "Bit synchronous mapping of DS1/T1"},
+ { 18, "Byte synchronous mapping of DS1/T1"},
+ { 19, "VC-11 in VC-12"},
+ { 20, "Reserved"},
+ { 21, "Reserved"},
+ { 22, "DS1 SF Asynchronous"},
+ { 23, "DS1 ESF Asynchronous"},
+ { 24, "DS3 M23 Asynchronous"},
+ { 25, "DS3 C-Bit Parity Asynchronous"},
+ { 26, "VT/LOVC"},
+ { 27, "STS SPE/HOVC"},
+ { 28, "POS - No Scrambling, 16 bit CRC"},
+ { 29, "POS - No Scrambling, 32 bit CRC"},
+ { 30, "POS - Scrambling, 16 bit CRC"},
+ { 31, "POS - Scrambling, 32 bit CRC"},
+ { 32, "ATM mapping"},
+ { 33, "Ethernet PHY"},
+ { 34, "SONET/SDH"},
+ { 35, "Reserved (SONET deprecated)"},
+ { 36, "Digital Wrapper"},
+ { 37, "Lambda"},
+ { 38, "ANSI/ETSI PDH"},
+ { 39, "Reserved"},
+ { 40, "Link Access Protocol SDH (X.85 and X.86)"},
+ { 41, "FDDI"},
+ { 42, "DQDB (ETSI ETS 300 216)"},
+ { 43, "FiberChannel-3 (Services)"},
+ { 44, "HDLC"},
+ { 45, "Ethernet V2/DIX (only)"},
+ { 46, "Ethernet 802.3 (only)"},
+/* draft-ietf-ccamp-gmpls-g709-04.txt */
+ { 47, "G.709 ODUj"},
+ { 48, "G.709 OTUk(v)"},
+ { 49, "CBR/CBRa"},
+ { 50, "CBRb"},
+ { 51, "BSOT"},
+ { 52, "BSNT"},
+ { 53, "IP/PPP (GFP)"},
+ { 54, "Ethernet MAC (framed GFP)"},
+ { 55, "Ethernet PHY (transparent GFP)"},
+ { 56, "ESCON"},
+ { 57, "FICON"},
+ { 58, "Fiber Channel"},
+ { 0, NULL }
+};
+
+/*
+ * Link Type values used by LMP Service Discovery (specifically, the Client
+ * Port Service Attributes Object). See UNI 1.0 section 9.4.2 for details.
+ */
+const struct tok lmp_sd_service_config_cpsa_link_type_values[] = {
+ { 5, "SDH ITU-T G.707"},
+ { 6, "SONET ANSI T1.105"},
+ { 0, NULL}
+};
+
+/*
+ * Signal Type values for SDH links used by LMP Service Discovery (specifically,
+ * the Client Port Service Attributes Object). See UNI 1.0 section 9.4.2 for
+ * details.
+ */
+const struct tok lmp_sd_service_config_cpsa_signal_type_sdh_values[] = {
+ { 5, "VC-3"},
+ { 6, "VC-4"},
+ { 7, "STM-0"},
+ { 8, "STM-1"},
+ { 9, "STM-4"},
+ { 10, "STM-16"},
+ { 11, "STM-64"},
+ { 12, "STM-256"},
+ { 0, NULL}
+};
+
+/*
+ * Signal Type values for SONET links used by LMP Service Discovery (specifically,
+ * the Client Port Service Attributes Object). See UNI 1.0 section 9.4.2 for
+ * details.
+ */
+const struct tok lmp_sd_service_config_cpsa_signal_type_sonet_values[] = {
+ { 5, "STS-1 SPE"},
+ { 6, "STS-3c SPE"},
+ { 7, "STS-1"},
+ { 8, "STM-3"},
+ { 9, "STM-12"},
+ { 10, "STM-48"},
+ { 11, "STM-192"},
+ { 12, "STM-768"},
+ { 0, NULL}
+};
+
+#define DIFFSERV_BC_MODEL_RDM 0 /* draft-ietf-tewg-diff-te-proto-07 */
+#define DIFFSERV_BC_MODEL_MAM 1 /* draft-ietf-tewg-diff-te-proto-07 */
+#define DIFFSERV_BC_MODEL_EXTD_MAM 254 /* experimental */
+
+const struct tok diffserv_te_bc_values[] = {
+ { DIFFSERV_BC_MODEL_RDM, "Russian dolls"},
+ { DIFFSERV_BC_MODEL_MAM, "Maximum allocation"},
+ { DIFFSERV_BC_MODEL_EXTD_MAM, "Maximum allocation with E-LSP support"},
+ { 0, NULL }
+};
diff --git a/tcpdump-4.3.0/gmpls.h b/tcpdump-4.3.0/gmpls.h
new file mode 100644
index 0000000..8db99de
--- /dev/null
+++ b/tcpdump-4.3.0/gmpls.h
@@ -0,0 +1,34 @@
+/* @(#) $Header: /tcpdump/master/tcpdump/gmpls.h,v 1.5 2006-04-14 07:11:59 hannes Exp $ (LBL) */
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code
+ * distributions retain the above copyright notice and this paragraph
+ * in its entirety, and (2) distributions including binary code include
+ * the above copyright notice and this paragraph in its entirety in
+ * the documentation or other materials provided with the distribution.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
+ * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
+ * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ *
+ * Original code by Hannes Gredler (hannes@juniper.net)
+ */
+
+#define GMPLS_PSC1 1
+#define GMPLS_PSC2 2
+#define GMPLS_PSC3 3
+#define GMPLS_PSC4 4
+#define GMPLS_L2SC 51
+#define GMPLS_TSC 100
+#define GMPLS_LSC 150
+#define GMPLS_FSC 200
+
+extern const struct tok gmpls_link_prot_values[];
+extern const struct tok gmpls_switch_cap_values[];
+extern const struct tok gmpls_switch_cap_tsc_indication_values[];
+extern const struct tok gmpls_encoding_values[];
+extern const struct tok gmpls_payload_values[];
+extern const struct tok diffserv_te_bc_values[];
+extern const struct tok lmp_sd_service_config_cpsa_link_type_values[];
+extern const struct tok lmp_sd_service_config_cpsa_signal_type_sdh_values[];
+extern const struct tok lmp_sd_service_config_cpsa_signal_type_sonet_values[];
diff --git a/tcpdump-4.3.0/gmt2local.c b/tcpdump-4.3.0/gmt2local.c
new file mode 100644
index 0000000..1fe0e8a
--- /dev/null
+++ b/tcpdump-4.3.0/gmt2local.c
@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 1997
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/gmt2local.c,v 1.9 2003-11-16 09:36:09 guy Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+
+#ifdef HAVE_OS_PROTO_H
+#include "os-proto.h"
+#endif
+
+#include "gmt2local.h"
+
+/*
+ * Returns the difference between gmt and local time in seconds.
+ * Use gmtime() and localtime() to keep things simple.
+ */
+int32_t
+gmt2local(time_t t)
+{
+ register int dt, dir;
+ register struct tm *gmt, *loc;
+ struct tm sgmt;
+
+ if (t == 0)
+ t = time(NULL);
+ gmt = &sgmt;
+ *gmt = *gmtime(&t);
+ loc = localtime(&t);
+ dt = (loc->tm_hour - gmt->tm_hour) * 60 * 60 +
+ (loc->tm_min - gmt->tm_min) * 60;
+
+ /*
+ * If the year or julian day is different, we span 00:00 GMT
+ * and must add or subtract a day. Check the year first to
+ * avoid problems when the julian day wraps.
+ */
+ dir = loc->tm_year - gmt->tm_year;
+ if (dir == 0)
+ dir = loc->tm_yday - gmt->tm_yday;
+ dt += dir * 24 * 60 * 60;
+
+ return (dt);
+}
diff --git a/tcpdump-4.3.0/gmt2local.h b/tcpdump-4.3.0/gmt2local.h
new file mode 100644
index 0000000..f7b3841
--- /dev/null
+++ b/tcpdump-4.3.0/gmt2local.h
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 1997
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * @(#) $Header: /tcpdump/master/tcpdump/gmt2local.h,v 1.2 1999-10-07 23:47:10 mcr Exp $ (LBL)
+ */
+#ifndef gmt2local_h
+#define gmt2local_h
+
+int32_t gmt2local(time_t);
+#endif
diff --git a/tcpdump-4.3.0/icmp6.h b/tcpdump-4.3.0/icmp6.h
new file mode 100644
index 0000000..168a708
--- /dev/null
+++ b/tcpdump-4.3.0/icmp6.h
@@ -0,0 +1,464 @@
+/* @(#) $Header: /tcpdump/master/tcpdump/icmp6.h,v 1.18 2007-08-29 02:31:44 mcr Exp $ (LBL) */
+/* NetBSD: icmp6.h,v 1.13 2000/08/03 16:30:37 itojun Exp */
+/* $KAME: icmp6.h,v 1.22 2000/08/03 15:25:16 jinmei Exp $ */
+
+/*
+ * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the project nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * Copyright (c) 1982, 1986, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @(#)ip_icmp.h 8.1 (Berkeley) 6/10/93
+ */
+
+#ifndef _NETINET_ICMP6_H_
+#define _NETINET_ICMP6_H_
+
+struct icmp6_hdr {
+ u_int8_t icmp6_type; /* type field */
+ u_int8_t icmp6_code; /* code field */
+ u_int16_t icmp6_cksum; /* checksum field */
+ union {
+ u_int32_t icmp6_un_data32[1]; /* type-specific field */
+ u_int16_t icmp6_un_data16[2]; /* type-specific field */
+ u_int8_t icmp6_un_data8[4]; /* type-specific field */
+ } icmp6_dataun;
+};
+
+#define icmp6_data32 icmp6_dataun.icmp6_un_data32
+#define icmp6_data16 icmp6_dataun.icmp6_un_data16
+#define icmp6_data8 icmp6_dataun.icmp6_un_data8
+#define icmp6_pptr icmp6_data32[0] /* parameter prob */
+#define icmp6_mtu icmp6_data32[0] /* packet too big */
+#define icmp6_id icmp6_data16[0] /* echo request/reply */
+#define icmp6_seq icmp6_data16[1] /* echo request/reply */
+#define icmp6_maxdelay icmp6_data16[0] /* mcast group membership */
+
+#define ICMP6_DST_UNREACH 1 /* dest unreachable, codes: */
+#define ICMP6_PACKET_TOO_BIG 2 /* packet too big */
+#define ICMP6_TIME_EXCEEDED 3 /* time exceeded, code: */
+#define ICMP6_PARAM_PROB 4 /* ip6 header bad */
+
+#define ICMP6_ECHO_REQUEST 128 /* echo service */
+#define ICMP6_ECHO_REPLY 129 /* echo reply */
+#define ICMP6_MEMBERSHIP_QUERY 130 /* group membership query */
+#define MLD6_LISTENER_QUERY 130 /* multicast listener query */
+#define ICMP6_MEMBERSHIP_REPORT 131 /* group membership report */
+#define MLD6_LISTENER_REPORT 131 /* multicast listener report */
+#define ICMP6_MEMBERSHIP_REDUCTION 132 /* group membership termination */
+#define MLD6_LISTENER_DONE 132 /* multicast listener done */
+
+#define ND_ROUTER_SOLICIT 133 /* router solicitation */
+#define ND_ROUTER_ADVERT 134 /* router advertisement */
+#define ND_NEIGHBOR_SOLICIT 135 /* neighbor solicitation */
+#define ND_NEIGHBOR_ADVERT 136 /* neighbor advertisement */
+#define ND_REDIRECT 137 /* redirect */
+
+#define ICMP6_ROUTER_RENUMBERING 138 /* router renumbering */
+
+#define ICMP6_WRUREQUEST 139 /* who are you request */
+#define ICMP6_WRUREPLY 140 /* who are you reply */
+#define ICMP6_FQDN_QUERY 139 /* FQDN query */
+#define ICMP6_FQDN_REPLY 140 /* FQDN reply */
+#define ICMP6_NI_QUERY 139 /* node information request */
+#define ICMP6_NI_REPLY 140 /* node information reply */
+#define IND_SOLICIT 141 /* inverse neighbor solicitation */
+#define IND_ADVERT 142 /* inverse neighbor advertisement */
+
+#define ICMP6_V2_MEMBERSHIP_REPORT 143 /* v2 membership report */
+#define MLDV2_LISTENER_REPORT 143 /* v2 multicast listener report */
+#define ICMP6_HADISCOV_REQUEST 144
+#define ICMP6_HADISCOV_REPLY 145
+#define ICMP6_MOBILEPREFIX_SOLICIT 146
+#define ICMP6_MOBILEPREFIX_ADVERT 147
+
+#define MLD6_MTRACE_RESP 200 /* mtrace response(to sender) */
+#define MLD6_MTRACE 201 /* mtrace messages */
+
+#define ICMP6_MAXTYPE 201
+
+#define ICMP6_DST_UNREACH_NOROUTE 0 /* no route to destination */
+#define ICMP6_DST_UNREACH_ADMIN 1 /* administratively prohibited */
+#define ICMP6_DST_UNREACH_NOTNEIGHBOR 2 /* not a neighbor(obsolete) */
+#define ICMP6_DST_UNREACH_BEYONDSCOPE 2 /* beyond scope of source address */
+#define ICMP6_DST_UNREACH_ADDR 3 /* address unreachable */
+#define ICMP6_DST_UNREACH_NOPORT 4 /* port unreachable */
+
+#define ICMP6_TIME_EXCEED_TRANSIT 0 /* ttl==0 in transit */
+#define ICMP6_TIME_EXCEED_REASSEMBLY 1 /* ttl==0 in reass */
+
+#define ICMP6_PARAMPROB_HEADER 0 /* erroneous header field */
+#define ICMP6_PARAMPROB_NEXTHEADER 1 /* unrecognized next header */
+#define ICMP6_PARAMPROB_OPTION 2 /* unrecognized option */
+
+#define ICMP6_INFOMSG_MASK 0x80 /* all informational messages */
+
+#define ICMP6_NI_SUBJ_IPV6 0 /* Query Subject is an IPv6 address */
+#define ICMP6_NI_SUBJ_FQDN 1 /* Query Subject is a Domain name */
+#define ICMP6_NI_SUBJ_IPV4 2 /* Query Subject is an IPv4 address */
+
+#define ICMP6_NI_SUCCESS 0 /* node information successful reply */
+#define ICMP6_NI_REFUSED 1 /* node information request is refused */
+#define ICMP6_NI_UNKNOWN 2 /* unknown Qtype */
+
+#define ICMP6_ROUTER_RENUMBERING_COMMAND 0 /* rr command */
+#define ICMP6_ROUTER_RENUMBERING_RESULT 1 /* rr result */
+#define ICMP6_ROUTER_RENUMBERING_SEQNUM_RESET 255 /* rr seq num reset */
+
+/* Used in kernel only */
+#define ND_REDIRECT_ONLINK 0 /* redirect to an on-link node */
+#define ND_REDIRECT_ROUTER 1 /* redirect to a better router */
+
+/*
+ * Multicast Listener Discovery
+ */
+struct mld6_hdr {
+ struct icmp6_hdr mld6_hdr;
+ struct in6_addr mld6_addr; /* multicast address */
+};
+
+#define mld6_type mld6_hdr.icmp6_type
+#define mld6_code mld6_hdr.icmp6_code
+#define mld6_cksum mld6_hdr.icmp6_cksum
+#define mld6_maxdelay mld6_hdr.icmp6_data16[0]
+#define mld6_reserved mld6_hdr.icmp6_data16[1]
+
+#define MLD_MINLEN 24
+#define MLDV2_MINLEN 28
+
+/*
+ * Neighbor Discovery
+ */
+
+struct nd_router_solicit { /* router solicitation */
+ struct icmp6_hdr nd_rs_hdr;
+ /* could be followed by options */
+};
+
+#define nd_rs_type nd_rs_hdr.icmp6_type
+#define nd_rs_code nd_rs_hdr.icmp6_code
+#define nd_rs_cksum nd_rs_hdr.icmp6_cksum
+#define nd_rs_reserved nd_rs_hdr.icmp6_data32[0]
+
+struct nd_router_advert { /* router advertisement */
+ struct icmp6_hdr nd_ra_hdr;
+ u_int32_t nd_ra_reachable; /* reachable time */
+ u_int32_t nd_ra_retransmit; /* retransmit timer */
+ /* could be followed by options */
+};
+
+#define nd_ra_type nd_ra_hdr.icmp6_type
+#define nd_ra_code nd_ra_hdr.icmp6_code
+#define nd_ra_cksum nd_ra_hdr.icmp6_cksum
+#define nd_ra_curhoplimit nd_ra_hdr.icmp6_data8[0]
+#define nd_ra_flags_reserved nd_ra_hdr.icmp6_data8[1]
+#define ND_RA_FLAG_MANAGED 0x80
+#define ND_RA_FLAG_OTHER 0x40
+#define ND_RA_FLAG_HOME_AGENT 0x20
+
+/*
+ * Router preference values based on draft-draves-ipngwg-router-selection-01.
+ * These are non-standard definitions.
+ */
+#define ND_RA_FLAG_RTPREF_MASK 0x18 /* 00011000 */
+
+#define ND_RA_FLAG_RTPREF_HIGH 0x08 /* 00001000 */
+#define ND_RA_FLAG_RTPREF_MEDIUM 0x00 /* 00000000 */
+#define ND_RA_FLAG_RTPREF_LOW 0x18 /* 00011000 */
+#define ND_RA_FLAG_RTPREF_RSV 0x10 /* 00010000 */
+
+#define nd_ra_router_lifetime nd_ra_hdr.icmp6_data16[1]
+
+struct nd_neighbor_solicit { /* neighbor solicitation */
+ struct icmp6_hdr nd_ns_hdr;
+ struct in6_addr nd_ns_target; /*target address */
+ /* could be followed by options */
+};
+
+#define nd_ns_type nd_ns_hdr.icmp6_type
+#define nd_ns_code nd_ns_hdr.icmp6_code
+#define nd_ns_cksum nd_ns_hdr.icmp6_cksum
+#define nd_ns_reserved nd_ns_hdr.icmp6_data32[0]
+
+struct nd_neighbor_advert { /* neighbor advertisement */
+ struct icmp6_hdr nd_na_hdr;
+ struct in6_addr nd_na_target; /* target address */
+ /* could be followed by options */
+};
+
+#define nd_na_type nd_na_hdr.icmp6_type
+#define nd_na_code nd_na_hdr.icmp6_code
+#define nd_na_cksum nd_na_hdr.icmp6_cksum
+#define nd_na_flags_reserved nd_na_hdr.icmp6_data32[0]
+
+#define ND_NA_FLAG_ROUTER 0x80000000
+#define ND_NA_FLAG_SOLICITED 0x40000000
+#define ND_NA_FLAG_OVERRIDE 0x20000000
+
+struct nd_redirect { /* redirect */
+ struct icmp6_hdr nd_rd_hdr;
+ struct in6_addr nd_rd_target; /* target address */
+ struct in6_addr nd_rd_dst; /* destination address */
+ /* could be followed by options */
+};
+
+#define nd_rd_type nd_rd_hdr.icmp6_type
+#define nd_rd_code nd_rd_hdr.icmp6_code
+#define nd_rd_cksum nd_rd_hdr.icmp6_cksum
+#define nd_rd_reserved nd_rd_hdr.icmp6_data32[0]
+
+struct nd_opt_hdr { /* Neighbor discovery option header */
+ u_int8_t nd_opt_type;
+ u_int8_t nd_opt_len;
+ /* followed by option specific data*/
+};
+
+#define ND_OPT_SOURCE_LINKADDR 1
+#define ND_OPT_TARGET_LINKADDR 2
+#define ND_OPT_PREFIX_INFORMATION 3
+#define ND_OPT_REDIRECTED_HEADER 4
+#define ND_OPT_MTU 5
+#define ND_OPT_ADVINTERVAL 7
+#define ND_OPT_HOMEAGENT_INFO 8
+#define ND_OPT_ROUTE_INFO 9 /* draft-ietf-ipngwg-router-preference, not officially assigned yet */
+#define ND_OPT_RDNSS 25
+
+struct nd_opt_prefix_info { /* prefix information */
+ u_int8_t nd_opt_pi_type;
+ u_int8_t nd_opt_pi_len;
+ u_int8_t nd_opt_pi_prefix_len;
+ u_int8_t nd_opt_pi_flags_reserved;
+ u_int8_t nd_opt_pi_valid_time[4];
+ u_int8_t nd_opt_pi_preferred_time[4];
+ u_int8_t nd_opt_pi_reserved2[4];
+ struct in6_addr nd_opt_pi_prefix;
+};
+
+#define ND_OPT_PI_FLAG_ONLINK 0x80
+#define ND_OPT_PI_FLAG_AUTO 0x40
+#define ND_OPT_PI_FLAG_ROUTER 0x20 /*2292bis*/
+
+struct nd_opt_rd_hdr { /* redirected header */
+ u_int8_t nd_opt_rh_type;
+ u_int8_t nd_opt_rh_len;
+ u_int16_t nd_opt_rh_reserved1;
+ u_int32_t nd_opt_rh_reserved2;
+ /* followed by IP header and data */
+};
+
+struct nd_opt_mtu { /* MTU option */
+ u_int8_t nd_opt_mtu_type;
+ u_int8_t nd_opt_mtu_len;
+ u_int16_t nd_opt_mtu_reserved;
+ u_int32_t nd_opt_mtu_mtu;
+};
+
+struct nd_opt_rdnss { /* RDNSS RFC 5006 */
+ u_int8_t nd_opt_rdnss_type;
+ u_int8_t nd_opt_rdnss_len;
+ u_int16_t nd_opt_rdnss_reserved;
+ u_int32_t nd_opt_rdnss_lifetime;
+ struct in6_addr nd_opt_rdnss_addr[1]; /* variable-length */
+};
+
+struct nd_opt_advinterval { /* Advertisement interval option */
+ u_int8_t nd_opt_adv_type;
+ u_int8_t nd_opt_adv_len;
+ u_int16_t nd_opt_adv_reserved;
+ u_int32_t nd_opt_adv_interval;
+};
+
+struct nd_opt_homeagent_info { /* Home Agent info */
+ u_int8_t nd_opt_hai_type;
+ u_int8_t nd_opt_hai_len;
+ u_int16_t nd_opt_hai_reserved;
+ int16_t nd_opt_hai_preference;
+ u_int16_t nd_opt_hai_lifetime;
+};
+
+struct nd_opt_route_info { /* route info */
+ u_int8_t nd_opt_rti_type;
+ u_int8_t nd_opt_rti_len;
+ u_int8_t nd_opt_rti_prefixlen;
+ u_int8_t nd_opt_rti_flags;
+ u_int32_t nd_opt_rti_lifetime;
+ /* prefix follows */
+};
+
+/*
+ * icmp6 namelookup
+ */
+
+struct icmp6_namelookup {
+ struct icmp6_hdr icmp6_nl_hdr;
+ u_int8_t icmp6_nl_nonce[8];
+ int32_t icmp6_nl_ttl;
+#if 0
+ u_int8_t icmp6_nl_len;
+ u_int8_t icmp6_nl_name[3];
+#endif
+ /* could be followed by options */
+};
+
+/*
+ * icmp6 node information
+ */
+struct icmp6_nodeinfo {
+ struct icmp6_hdr icmp6_ni_hdr;
+ u_int8_t icmp6_ni_nonce[8];
+ /* could be followed by reply data */
+};
+
+#define ni_type icmp6_ni_hdr.icmp6_type
+#define ni_code icmp6_ni_hdr.icmp6_code
+#define ni_cksum icmp6_ni_hdr.icmp6_cksum
+#define ni_qtype icmp6_ni_hdr.icmp6_data16[0]
+#define ni_flags icmp6_ni_hdr.icmp6_data16[1]
+
+#define NI_QTYPE_NOOP 0 /* NOOP */
+#define NI_QTYPE_SUPTYPES 1 /* Supported Qtypes */
+#define NI_QTYPE_FQDN 2 /* FQDN (draft 04) */
+#define NI_QTYPE_DNSNAME 2 /* DNS Name */
+#define NI_QTYPE_NODEADDR 3 /* Node Addresses */
+#define NI_QTYPE_IPV4ADDR 4 /* IPv4 Addresses */
+
+/* network endian */
+#define NI_SUPTYPE_FLAG_COMPRESS ((u_int16_t)htons(0x1))
+#define NI_FQDN_FLAG_VALIDTTL ((u_int16_t)htons(0x1))
+
+/* network endian */
+#define NI_NODEADDR_FLAG_TRUNCATE ((u_int16_t)htons(0x1))
+#define NI_NODEADDR_FLAG_ALL ((u_int16_t)htons(0x2))
+#define NI_NODEADDR_FLAG_COMPAT ((u_int16_t)htons(0x4))
+#define NI_NODEADDR_FLAG_LINKLOCAL ((u_int16_t)htons(0x8))
+#define NI_NODEADDR_FLAG_SITELOCAL ((u_int16_t)htons(0x10))
+#define NI_NODEADDR_FLAG_GLOBAL ((u_int16_t)htons(0x20))
+#define NI_NODEADDR_FLAG_ANYCAST ((u_int16_t)htons(0x40)) /* just experimental. not in spec */
+
+struct ni_reply_fqdn {
+ u_int32_t ni_fqdn_ttl; /* TTL */
+ u_int8_t ni_fqdn_namelen; /* length in octets of the FQDN */
+ u_int8_t ni_fqdn_name[3]; /* XXX: alignment */
+};
+
+/*
+ * Router Renumbering. as router-renum-08.txt
+ */
+struct icmp6_router_renum { /* router renumbering header */
+ struct icmp6_hdr rr_hdr;
+ u_int8_t rr_segnum;
+ u_int8_t rr_flags;
+ u_int16_t rr_maxdelay;
+ u_int32_t rr_reserved;
+};
+#define ICMP6_RR_FLAGS_TEST 0x80
+#define ICMP6_RR_FLAGS_REQRESULT 0x40
+#define ICMP6_RR_FLAGS_FORCEAPPLY 0x20
+#define ICMP6_RR_FLAGS_SPECSITE 0x10
+#define ICMP6_RR_FLAGS_PREVDONE 0x08
+
+#define rr_type rr_hdr.icmp6_type
+#define rr_code rr_hdr.icmp6_code
+#define rr_cksum rr_hdr.icmp6_cksum
+#define rr_seqnum rr_hdr.icmp6_data32[0]
+
+struct rr_pco_match { /* match prefix part */
+ u_int8_t rpm_code;
+ u_int8_t rpm_len;
+ u_int8_t rpm_ordinal;
+ u_int8_t rpm_matchlen;
+ u_int8_t rpm_minlen;
+ u_int8_t rpm_maxlen;
+ u_int16_t rpm_reserved;
+ struct in6_addr rpm_prefix;
+};
+
+#define RPM_PCO_ADD 1
+#define RPM_PCO_CHANGE 2
+#define RPM_PCO_SETGLOBAL 3
+#define RPM_PCO_MAX 4
+
+struct rr_pco_use { /* use prefix part */
+ u_int8_t rpu_uselen;
+ u_int8_t rpu_keeplen;
+ u_int8_t rpu_ramask;
+ u_int8_t rpu_raflags;
+ u_int32_t rpu_vltime;
+ u_int32_t rpu_pltime;
+ u_int32_t rpu_flags;
+ struct in6_addr rpu_prefix;
+};
+#define ICMP6_RR_PCOUSE_RAFLAGS_ONLINK 0x80
+#define ICMP6_RR_PCOUSE_RAFLAGS_AUTO 0x40
+
+/* network endian */
+#define ICMP6_RR_PCOUSE_FLAGS_DECRVLTIME ((u_int32_t)htonl(0x80000000))
+#define ICMP6_RR_PCOUSE_FLAGS_DECRPLTIME ((u_int32_t)htonl(0x40000000))
+
+struct rr_result { /* router renumbering result message */
+ u_int16_t rrr_flags;
+ u_int8_t rrr_ordinal;
+ u_int8_t rrr_matchedlen;
+ u_int32_t rrr_ifid;
+ struct in6_addr rrr_prefix;
+};
+/* network endian */
+#define ICMP6_RR_RESULT_FLAGS_OOB ((u_int16_t)htons(0x0002))
+#define ICMP6_RR_RESULT_FLAGS_FORBIDDEN ((u_int16_t)htons(0x0001))
+
+#endif /* not _NETINET_ICMP6_H_ */
diff --git a/tcpdump-4.3.0/ieee802_11.h b/tcpdump-4.3.0/ieee802_11.h
new file mode 100644
index 0000000..2aa1345
--- /dev/null
+++ b/tcpdump-4.3.0/ieee802_11.h
@@ -0,0 +1,347 @@
+/* @(#) $Header: /tcpdump/master/tcpdump/ieee802_11.h,v 1.12 2007-07-22 19:59:06 guy Exp $ (LBL) */
+/*
+ * Copyright (c) 2001
+ * Fortress Technologies
+ * Charlie Lenahan ( clenahan@fortresstech.com )
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+/* Lengths of 802.11 header components. */
+#define IEEE802_11_FC_LEN 2
+#define IEEE802_11_DUR_LEN 2
+#define IEEE802_11_DA_LEN 6
+#define IEEE802_11_SA_LEN 6
+#define IEEE802_11_BSSID_LEN 6
+#define IEEE802_11_RA_LEN 6
+#define IEEE802_11_TA_LEN 6
+#define IEEE802_11_SEQ_LEN 2
+#define IEEE802_11_CTL_LEN 2
+#define IEEE802_11_IV_LEN 3
+#define IEEE802_11_KID_LEN 1
+
+/* Frame check sequence length. */
+#define IEEE802_11_FCS_LEN 4
+
+/* Lengths of beacon components. */
+#define IEEE802_11_TSTAMP_LEN 8
+#define IEEE802_11_BCNINT_LEN 2
+#define IEEE802_11_CAPINFO_LEN 2
+#define IEEE802_11_LISTENINT_LEN 2
+
+#define IEEE802_11_AID_LEN 2
+#define IEEE802_11_STATUS_LEN 2
+#define IEEE802_11_REASON_LEN 2
+
+/* Length of previous AP in reassocation frame */
+#define IEEE802_11_AP_LEN 6
+
+#define T_MGMT 0x0 /* management */
+#define T_CTRL 0x1 /* control */
+#define T_DATA 0x2 /* data */
+#define T_RESV 0x3 /* reserved */
+
+#define ST_ASSOC_REQUEST 0x0
+#define ST_ASSOC_RESPONSE 0x1
+#define ST_REASSOC_REQUEST 0x2
+#define ST_REASSOC_RESPONSE 0x3
+#define ST_PROBE_REQUEST 0x4
+#define ST_PROBE_RESPONSE 0x5
+/* RESERVED 0x6 */
+/* RESERVED 0x7 */
+#define ST_BEACON 0x8
+#define ST_ATIM 0x9
+#define ST_DISASSOC 0xA
+#define ST_AUTH 0xB
+#define ST_DEAUTH 0xC
+#define ST_ACTION 0xD
+/* RESERVED 0xE */
+/* RESERVED 0xF */
+
+
+#define CTRL_CONTROL_WRAPPER 0x7
+#define CTRL_BAR 0x8
+#define CTRL_BA 0x9
+#define CTRL_PS_POLL 0xA
+#define CTRL_RTS 0xB
+#define CTRL_CTS 0xC
+#define CTRL_ACK 0xD
+#define CTRL_CF_END 0xE
+#define CTRL_END_ACK 0xF
+
+#define DATA_DATA 0x0
+#define DATA_DATA_CF_ACK 0x1
+#define DATA_DATA_CF_POLL 0x2
+#define DATA_DATA_CF_ACK_POLL 0x3
+#define DATA_NODATA 0x4
+#define DATA_NODATA_CF_ACK 0x5
+#define DATA_NODATA_CF_POLL 0x6
+#define DATA_NODATA_CF_ACK_POLL 0x7
+
+#define DATA_QOS_DATA 0x8
+#define DATA_QOS_DATA_CF_ACK 0x9
+#define DATA_QOS_DATA_CF_POLL 0xA
+#define DATA_QOS_DATA_CF_ACK_POLL 0xB
+#define DATA_QOS_NODATA 0xC
+#define DATA_QOS_CF_POLL_NODATA 0xE
+#define DATA_QOS_CF_ACK_POLL_NODATA 0xF
+
+/*
+ * The subtype field of a data frame is, in effect, composed of 4 flag
+ * bits - CF-Ack, CF-Poll, Null (means the frame doesn't actually have
+ * any data), and QoS.
+ */
+#define DATA_FRAME_IS_CF_ACK(x) ((x) & 0x01)
+#define DATA_FRAME_IS_CF_POLL(x) ((x) & 0x02)
+#define DATA_FRAME_IS_NULL(x) ((x) & 0x04)
+#define DATA_FRAME_IS_QOS(x) ((x) & 0x08)
+
+/*
+ * Bits in the frame control field.
+ */
+#define FC_VERSION(fc) ((fc) & 0x3)
+#define FC_TYPE(fc) (((fc) >> 2) & 0x3)
+#define FC_SUBTYPE(fc) (((fc) >> 4) & 0xF)
+#define FC_TO_DS(fc) ((fc) & 0x0100)
+#define FC_FROM_DS(fc) ((fc) & 0x0200)
+#define FC_MORE_FLAG(fc) ((fc) & 0x0400)
+#define FC_RETRY(fc) ((fc) & 0x0800)
+#define FC_POWER_MGMT(fc) ((fc) & 0x1000)
+#define FC_MORE_DATA(fc) ((fc) & 0x2000)
+#define FC_WEP(fc) ((fc) & 0x4000)
+#define FC_ORDER(fc) ((fc) & 0x8000)
+
+struct mgmt_header_t {
+ u_int16_t fc;
+ u_int16_t duration;
+ u_int8_t da[6];
+ u_int8_t sa[6];
+ u_int8_t bssid[6];
+ u_int16_t seq_ctrl;
+};
+
+#define MGMT_HDRLEN (IEEE802_11_FC_LEN+IEEE802_11_DUR_LEN+\
+ IEEE802_11_DA_LEN+IEEE802_11_SA_LEN+\
+ IEEE802_11_BSSID_LEN+IEEE802_11_SEQ_LEN)
+
+#define CAPABILITY_ESS(cap) ((cap) & 0x0001)
+#define CAPABILITY_IBSS(cap) ((cap) & 0x0002)
+#define CAPABILITY_CFP(cap) ((cap) & 0x0004)
+#define CAPABILITY_CFP_REQ(cap) ((cap) & 0x0008)
+#define CAPABILITY_PRIVACY(cap) ((cap) & 0x0010)
+
+struct ssid_t {
+ u_int8_t element_id;
+ u_int8_t length;
+ u_char ssid[33]; /* 32 + 1 for null */
+};
+
+struct rates_t {
+ u_int8_t element_id;
+ u_int8_t length;
+ u_int8_t rate[16];
+};
+
+struct challenge_t {
+ u_int8_t element_id;
+ u_int8_t length;
+ u_int8_t text[254]; /* 1-253 + 1 for null */
+};
+
+struct fh_t {
+ u_int8_t element_id;
+ u_int8_t length;
+ u_int16_t dwell_time;
+ u_int8_t hop_set;
+ u_int8_t hop_pattern;
+ u_int8_t hop_index;
+};
+
+struct ds_t {
+ u_int8_t element_id;
+ u_int8_t length;
+ u_int8_t channel;
+};
+
+struct cf_t {
+ u_int8_t element_id;
+ u_int8_t length;
+ u_int8_t count;
+ u_int8_t period;
+ u_int16_t max_duration;
+ u_int16_t dur_remaing;
+};
+
+struct tim_t {
+ u_int8_t element_id;
+ u_int8_t length;
+ u_int8_t count;
+ u_int8_t period;
+ u_int8_t bitmap_control;
+ u_int8_t bitmap[251];
+};
+
+#define E_SSID 0
+#define E_RATES 1
+#define E_FH 2
+#define E_DS 3
+#define E_CF 4
+#define E_TIM 5
+#define E_IBSS 6
+/* reserved 7 */
+/* reserved 8 */
+/* reserved 9 */
+/* reserved 10 */
+/* reserved 11 */
+/* reserved 12 */
+/* reserved 13 */
+/* reserved 14 */
+/* reserved 15 */
+/* reserved 16 */
+
+#define E_CHALLENGE 16
+/* reserved 17 */
+/* reserved 18 */
+/* reserved 19 */
+/* reserved 16 */
+/* reserved 16 */
+
+
+struct mgmt_body_t {
+ u_int8_t timestamp[IEEE802_11_TSTAMP_LEN];
+ u_int16_t beacon_interval;
+ u_int16_t listen_interval;
+ u_int16_t status_code;
+ u_int16_t aid;
+ u_char ap[IEEE802_11_AP_LEN];
+ u_int16_t reason_code;
+ u_int16_t auth_alg;
+ u_int16_t auth_trans_seq_num;
+ int challenge_present;
+ struct challenge_t challenge;
+ u_int16_t capability_info;
+ int ssid_present;
+ struct ssid_t ssid;
+ int rates_present;
+ struct rates_t rates;
+ int ds_present;
+ struct ds_t ds;
+ int cf_present;
+ struct cf_t cf;
+ int fh_present;
+ struct fh_t fh;
+ int tim_present;
+ struct tim_t tim;
+};
+
+struct ctrl_rts_t {
+ u_int16_t fc;
+ u_int16_t duration;
+ u_int8_t ra[6];
+ u_int8_t ta[6];
+ u_int8_t fcs[4];
+};
+
+#define CTRL_RTS_HDRLEN (IEEE802_11_FC_LEN+IEEE802_11_DUR_LEN+\
+ IEEE802_11_RA_LEN+IEEE802_11_TA_LEN)
+
+struct ctrl_cts_t {
+ u_int16_t fc;
+ u_int16_t duration;
+ u_int8_t ra[6];
+ u_int8_t fcs[4];
+};
+
+#define CTRL_CTS_HDRLEN (IEEE802_11_FC_LEN+IEEE802_11_DUR_LEN+IEEE802_11_RA_LEN)
+
+struct ctrl_ack_t {
+ u_int16_t fc;
+ u_int16_t duration;
+ u_int8_t ra[6];
+ u_int8_t fcs[4];
+};
+
+#define CTRL_ACK_HDRLEN (IEEE802_11_FC_LEN+IEEE802_11_DUR_LEN+IEEE802_11_RA_LEN)
+
+struct ctrl_ps_poll_t {
+ u_int16_t fc;
+ u_int16_t aid;
+ u_int8_t bssid[6];
+ u_int8_t ta[6];
+ u_int8_t fcs[4];
+};
+
+#define CTRL_PS_POLL_HDRLEN (IEEE802_11_FC_LEN+IEEE802_11_AID_LEN+\
+ IEEE802_11_BSSID_LEN+IEEE802_11_TA_LEN)
+
+struct ctrl_end_t {
+ u_int16_t fc;
+ u_int16_t duration;
+ u_int8_t ra[6];
+ u_int8_t bssid[6];
+ u_int8_t fcs[4];
+};
+
+#define CTRL_END_HDRLEN (IEEE802_11_FC_LEN+IEEE802_11_DUR_LEN+\
+ IEEE802_11_RA_LEN+IEEE802_11_BSSID_LEN)
+
+struct ctrl_end_ack_t {
+ u_int16_t fc;
+ u_int16_t duration;
+ u_int8_t ra[6];
+ u_int8_t bssid[6];
+ u_int8_t fcs[4];
+};
+
+#define CTRL_END_ACK_HDRLEN (IEEE802_11_FC_LEN+IEEE802_11_DUR_LEN+\
+ IEEE802_11_RA_LEN+IEEE802_11_BSSID_LEN)
+
+struct ctrl_ba_t {
+ u_int16_t fc;
+ u_int16_t duration;
+ u_int8_t ra[6];
+ u_int8_t fcs[4];
+};
+
+#define CTRL_BA_HDRLEN (IEEE802_11_FC_LEN+IEEE802_11_DUR_LEN+IEEE802_11_RA_LEN)
+
+struct ctrl_bar_t {
+ u_int16_t fc;
+ u_int16_t dur;
+ u_int8_t ra[6];
+ u_int8_t ta[6];
+ u_int16_t ctl;
+ u_int16_t seq;
+ u_int8_t fcs[4];
+};
+
+#define CTRL_BAR_HDRLEN (IEEE802_11_FC_LEN+IEEE802_11_DUR_LEN+\
+ IEEE802_11_RA_LEN+IEEE802_11_TA_LEN+\
+ IEEE802_11_CTL_LEN+IEEE802_11_SEQ_LEN)
+
+struct meshcntl_t {
+ u_int8_t flags;
+ u_int8_t ttl;
+ u_int8_t seq[4];
+ u_int8_t addr4[6];
+ u_int8_t addr5[6];
+ u_int8_t addr6[6];
+};
+
+#define IV_IV(iv) ((iv) & 0xFFFFFF)
+#define IV_PAD(iv) (((iv) >> 24) & 0x3F)
+#define IV_KEYID(iv) (((iv) >> 30) & 0x03)
diff --git a/tcpdump-4.3.0/ieee802_11_radio.h b/tcpdump-4.3.0/ieee802_11_radio.h
new file mode 100644
index 0000000..5aff137
--- /dev/null
+++ b/tcpdump-4.3.0/ieee802_11_radio.h
@@ -0,0 +1,291 @@
+/* $FreeBSD: src/sys/net80211/ieee80211_radiotap.h,v 1.5 2005/01/22 20:12:05 sam Exp $ */
+/* NetBSD: ieee802_11_radio.h,v 1.2 2006/02/26 03:04:03 dyoung Exp */
+/* $Header: /tcpdump/master/tcpdump/ieee802_11_radio.h,v 1.3 2007-08-29 02:31:44 mcr Exp $ */
+
+/*-
+ * Copyright (c) 2003, 2004 David Young. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. The name of David Young may not be used to endorse or promote
+ * products derived from this software without specific prior
+ * written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY DAVID YOUNG ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL DAVID
+ * YOUNG BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+ * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
+ * OF SUCH DAMAGE.
+ */
+#ifndef _NET_IF_IEEE80211RADIOTAP_H_
+#define _NET_IF_IEEE80211RADIOTAP_H_
+
+/* A generic radio capture format is desirable. It must be
+ * rigidly defined (e.g., units for fields should be given),
+ * and easily extensible.
+ *
+ * The following is an extensible radio capture format. It is
+ * based on a bitmap indicating which fields are present.
+ *
+ * I am trying to describe precisely what the application programmer
+ * should expect in the following, and for that reason I tell the
+ * units and origin of each measurement (where it applies), or else I
+ * use sufficiently weaselly language ("is a monotonically nondecreasing
+ * function of...") that I cannot set false expectations for lawyerly
+ * readers.
+ */
+
+/*
+ * The radio capture header precedes the 802.11 header.
+ *
+ * Note well: all radiotap fields are little-endian.
+ */
+struct ieee80211_radiotap_header {
+ u_int8_t it_version; /* Version 0. Only increases
+ * for drastic changes,
+ * introduction of compatible
+ * new fields does not count.
+ */
+ u_int8_t it_pad;
+ u_int16_t it_len; /* length of the whole
+ * header in bytes, including
+ * it_version, it_pad,
+ * it_len, and data fields.
+ */
+ u_int32_t it_present; /* A bitmap telling which
+ * fields are present. Set bit 31
+ * (0x80000000) to extend the
+ * bitmap by another 32 bits.
+ * Additional extensions are made
+ * by setting bit 31.
+ */
+};
+
+/* Name Data type Units
+ * ---- --------- -----
+ *
+ * IEEE80211_RADIOTAP_TSFT u_int64_t microseconds
+ *
+ * Value in microseconds of the MAC's 64-bit 802.11 Time
+ * Synchronization Function timer when the first bit of the
+ * MPDU arrived at the MAC. For received frames, only.
+ *
+ * IEEE80211_RADIOTAP_CHANNEL 2 x u_int16_t MHz, bitmap
+ *
+ * Tx/Rx frequency in MHz, followed by flags (see below).
+ * Note that IEEE80211_RADIOTAP_XCHANNEL must be used to
+ * represent an HT channel as there is not enough room in
+ * the flags word.
+ *
+ * IEEE80211_RADIOTAP_FHSS u_int16_t see below
+ *
+ * For frequency-hopping radios, the hop set (first byte)
+ * and pattern (second byte).
+ *
+ * IEEE80211_RADIOTAP_RATE u_int8_t 500kb/s or index
+ *
+ * Tx/Rx data rate. If bit 0x80 is set then it represents an
+ * an MCS index and not an IEEE rate.
+ *
+ * IEEE80211_RADIOTAP_DBM_ANTSIGNAL int8_t decibels from
+ * one milliwatt (dBm)
+ *
+ * RF signal power at the antenna, decibel difference from
+ * one milliwatt.
+ *
+ * IEEE80211_RADIOTAP_DBM_ANTNOISE int8_t decibels from
+ * one milliwatt (dBm)
+ *
+ * RF noise power at the antenna, decibel difference from one
+ * milliwatt.
+ *
+ * IEEE80211_RADIOTAP_DB_ANTSIGNAL u_int8_t decibel (dB)
+ *
+ * RF signal power at the antenna, decibel difference from an
+ * arbitrary, fixed reference.
+ *
+ * IEEE80211_RADIOTAP_DB_ANTNOISE u_int8_t decibel (dB)
+ *
+ * RF noise power at the antenna, decibel difference from an
+ * arbitrary, fixed reference point.
+ *
+ * IEEE80211_RADIOTAP_LOCK_QUALITY u_int16_t unitless
+ *
+ * Quality of Barker code lock. Unitless. Monotonically
+ * nondecreasing with "better" lock strength. Called "Signal
+ * Quality" in datasheets. (Is there a standard way to measure
+ * this?)
+ *
+ * IEEE80211_RADIOTAP_TX_ATTENUATION u_int16_t unitless
+ *
+ * Transmit power expressed as unitless distance from max
+ * power set at factory calibration. 0 is max power.
+ * Monotonically nondecreasing with lower power levels.
+ *
+ * IEEE80211_RADIOTAP_DB_TX_ATTENUATION u_int16_t decibels (dB)
+ *
+ * Transmit power expressed as decibel distance from max power
+ * set at factory calibration. 0 is max power. Monotonically
+ * nondecreasing with lower power levels.
+ *
+ * IEEE80211_RADIOTAP_DBM_TX_POWER int8_t decibels from
+ * one milliwatt (dBm)
+ *
+ * Transmit power expressed as dBm (decibels from a 1 milliwatt
+ * reference). This is the absolute power level measured at
+ * the antenna port.
+ *
+ * IEEE80211_RADIOTAP_FLAGS u_int8_t bitmap
+ *
+ * Properties of transmitted and received frames. See flags
+ * defined below.
+ *
+ * IEEE80211_RADIOTAP_ANTENNA u_int8_t antenna index
+ *
+ * Unitless indication of the Rx/Tx antenna for this packet.
+ * The first antenna is antenna 0.
+ *
+ * IEEE80211_RADIOTAP_RX_FLAGS u_int16_t bitmap
+ *
+ * Properties of received frames. See flags defined below.
+ *
+ * IEEE80211_RADIOTAP_XCHANNEL u_int32_t bitmap
+ * u_int16_t MHz
+ * u_int8_t channel number
+ * u_int8_t .5 dBm
+ *
+ * Extended channel specification: flags (see below) followed by
+ * frequency in MHz, the corresponding IEEE channel number, and
+ * finally the maximum regulatory transmit power cap in .5 dBm
+ * units. This property supersedes IEEE80211_RADIOTAP_CHANNEL
+ * and only one of the two should be present.
+ *
+ * IEEE80211_RADIOTAP_MCS u_int8_t known
+ * u_int8_t flags
+ * u_int8_t mcs
+ *
+ * Bitset indicating which fields have known values, followed
+ * by bitset of flag values, followed by the MCS rate index as
+ * in IEEE 802.11n.
+ *
+ * IEEE80211_RADIOTAP_VENDOR_NAMESPACE
+ * u_int8_t OUI[3]
+ * u_int8_t subspace
+ * u_int16_t length
+ *
+ * The Vendor Namespace Field contains three sub-fields. The first
+ * sub-field is 3 bytes long. It contains the vendor's IEEE 802
+ * Organizationally Unique Identifier (OUI). The fourth byte is a
+ * vendor-specific "namespace selector."
+ *
+ */
+enum ieee80211_radiotap_type {
+ IEEE80211_RADIOTAP_TSFT = 0,
+ IEEE80211_RADIOTAP_FLAGS = 1,
+ IEEE80211_RADIOTAP_RATE = 2,
+ IEEE80211_RADIOTAP_CHANNEL = 3,
+ IEEE80211_RADIOTAP_FHSS = 4,
+ IEEE80211_RADIOTAP_DBM_ANTSIGNAL = 5,
+ IEEE80211_RADIOTAP_DBM_ANTNOISE = 6,
+ IEEE80211_RADIOTAP_LOCK_QUALITY = 7,
+ IEEE80211_RADIOTAP_TX_ATTENUATION = 8,
+ IEEE80211_RADIOTAP_DB_TX_ATTENUATION = 9,
+ IEEE80211_RADIOTAP_DBM_TX_POWER = 10,
+ IEEE80211_RADIOTAP_ANTENNA = 11,
+ IEEE80211_RADIOTAP_DB_ANTSIGNAL = 12,
+ IEEE80211_RADIOTAP_DB_ANTNOISE = 13,
+ IEEE80211_RADIOTAP_RX_FLAGS = 14,
+ /* NB: gap for netbsd definitions */
+ IEEE80211_RADIOTAP_XCHANNEL = 18,
+ IEEE80211_RADIOTAP_MCS = 19,
+ IEEE80211_RADIOTAP_NAMESPACE = 29,
+ IEEE80211_RADIOTAP_VENDOR_NAMESPACE = 30,
+ IEEE80211_RADIOTAP_EXT = 31
+};
+
+/* channel attributes */
+#define IEEE80211_CHAN_TURBO 0x00010 /* Turbo channel */
+#define IEEE80211_CHAN_CCK 0x00020 /* CCK channel */
+#define IEEE80211_CHAN_OFDM 0x00040 /* OFDM channel */
+#define IEEE80211_CHAN_2GHZ 0x00080 /* 2 GHz spectrum channel. */
+#define IEEE80211_CHAN_5GHZ 0x00100 /* 5 GHz spectrum channel */
+#define IEEE80211_CHAN_PASSIVE 0x00200 /* Only passive scan allowed */
+#define IEEE80211_CHAN_DYN 0x00400 /* Dynamic CCK-OFDM channel */
+#define IEEE80211_CHAN_GFSK 0x00800 /* GFSK channel (FHSS PHY) */
+#define IEEE80211_CHAN_GSM 0x01000 /* 900 MHz spectrum channel */
+#define IEEE80211_CHAN_STURBO 0x02000 /* 11a static turbo channel only */
+#define IEEE80211_CHAN_HALF 0x04000 /* Half rate channel */
+#define IEEE80211_CHAN_QUARTER 0x08000 /* Quarter rate channel */
+#define IEEE80211_CHAN_HT20 0x10000 /* HT 20 channel */
+#define IEEE80211_CHAN_HT40U 0x20000 /* HT 40 channel w/ ext above */
+#define IEEE80211_CHAN_HT40D 0x40000 /* HT 40 channel w/ ext below */
+
+/* Useful combinations of channel characteristics, borrowed from Ethereal */
+#define IEEE80211_CHAN_A \
+ (IEEE80211_CHAN_5GHZ | IEEE80211_CHAN_OFDM)
+#define IEEE80211_CHAN_B \
+ (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_CCK)
+#define IEEE80211_CHAN_G \
+ (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_DYN)
+#define IEEE80211_CHAN_TA \
+ (IEEE80211_CHAN_5GHZ | IEEE80211_CHAN_OFDM | IEEE80211_CHAN_TURBO)
+#define IEEE80211_CHAN_TG \
+ (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_DYN | IEEE80211_CHAN_TURBO)
+
+
+/* For IEEE80211_RADIOTAP_FLAGS */
+#define IEEE80211_RADIOTAP_F_CFP 0x01 /* sent/received
+ * during CFP
+ */
+#define IEEE80211_RADIOTAP_F_SHORTPRE 0x02 /* sent/received
+ * with short
+ * preamble
+ */
+#define IEEE80211_RADIOTAP_F_WEP 0x04 /* sent/received
+ * with WEP encryption
+ */
+#define IEEE80211_RADIOTAP_F_FRAG 0x08 /* sent/received
+ * with fragmentation
+ */
+#define IEEE80211_RADIOTAP_F_FCS 0x10 /* frame includes FCS */
+#define IEEE80211_RADIOTAP_F_DATAPAD 0x20 /* frame has padding between
+ * 802.11 header and payload
+ * (to 32-bit boundary)
+ */
+#define IEEE80211_RADIOTAP_F_BADFCS 0x40 /* does not pass FCS check */
+
+/* For IEEE80211_RADIOTAP_RX_FLAGS */
+#define IEEE80211_RADIOTAP_F_RX_BADFCS 0x0001 /* frame failed crc check */
+#define IEEE80211_RADIOTAP_F_RX_PLCP_CRC 0x0002 /* frame failed PLCP CRC check */
+
+/* For IEEE80211_RADIOTAP_MCS known */
+#define IEEE80211_RADIOTAP_MCS_BANDWIDTH_KNOWN 0x01
+#define IEEE80211_RADIOTAP_MCS_MCS_INDEX_KNOWN 0x02 /* MCS index field */
+#define IEEE80211_RADIOTAP_MCS_GUARD_INTERVAL_KNOWN 0x04
+#define IEEE80211_RADIOTAP_MCS_HT_FORMAT_KNOWN 0x08
+#define IEEE80211_RADIOTAP_MCS_FEC_TYPE_KNOWN 0x10
+
+/* For IEEE80211_RADIOTAP_MCS flags */
+#define IEEE80211_RADIOTAP_MCS_BANDWIDTH_MASK 0x03
+#define IEEE80211_RADIOTAP_MCS_BANDWIDTH_20 0
+#define IEEE80211_RADIOTAP_MCS_BANDWIDTH_40 1
+#define IEEE80211_RADIOTAP_MCS_BANDWIDTH_20L 2
+#define IEEE80211_RADIOTAP_MCS_BANDWIDTH_20U 3
+#define IEEE80211_RADIOTAP_MCS_SHORT_GI 0x04 /* short guard interval */
+#define IEEE80211_RADIOTAP_MCS_HT_GREENFIELD 0x08
+#define IEEE80211_RADIOTAP_MCS_FEC_LDPC 0x10
+
+#endif /* _NET_IF_IEEE80211RADIOTAP_H_ */
diff --git a/tcpdump-4.3.0/igrp.h b/tcpdump-4.3.0/igrp.h
new file mode 100644
index 0000000..b5f133b
--- /dev/null
+++ b/tcpdump-4.3.0/igrp.h
@@ -0,0 +1,33 @@
+/* @(#) $Header: /tcpdump/master/tcpdump/igrp.h,v 1.6 2002-12-11 07:13:52 guy Exp $ (LBL) */
+/* Cisco IGRP definitions */
+
+/* IGRP Header */
+
+struct igrphdr {
+ u_int8_t ig_vop; /* protocol version number / opcode */
+#define IGRP_V(x) (((x) & 0xf0) >> 4)
+#define IGRP_OP(x) ((x) & 0x0f)
+ u_int8_t ig_ed; /* edition number */
+ u_int16_t ig_as; /* autonomous system number */
+ u_int16_t ig_ni; /* number of subnet in local net */
+ u_int16_t ig_ns; /* number of networks in AS */
+ u_int16_t ig_nx; /* number of networks ouside AS */
+ u_int16_t ig_sum; /* checksum of IGRP header & data */
+};
+
+#define IGRP_UPDATE 1
+#define IGRP_REQUEST 2
+
+/* IGRP routing entry */
+
+struct igrprte {
+ u_int8_t igr_net[3]; /* 3 significant octets of IP address */
+ u_int8_t igr_dly[3]; /* delay in tens of microseconds */
+ u_int8_t igr_bw[3]; /* bandwidth in units of 1 kb/s */
+ u_int8_t igr_mtu[2]; /* MTU in octets */
+ u_int8_t igr_rel; /* percent packets successfully tx/rx */
+ u_int8_t igr_ld; /* percent of channel occupied */
+ u_int8_t igr_hct; /* hop count */
+};
+
+#define IGRP_RTE_SIZE 14 /* don't believe sizeof ! */
diff --git a/tcpdump-4.3.0/in_cksum.c b/tcpdump-4.3.0/in_cksum.c
new file mode 100644
index 0000000..93cdfc9
--- /dev/null
+++ b/tcpdump-4.3.0/in_cksum.c
@@ -0,0 +1,200 @@
+/* in_cksum.c
+ * 4.4-Lite-2 Internet checksum routine, modified to take a vector of
+ * pointers/lengths giving the pieces to be checksummed. Also using
+ * Tahoe/CGI version of ADDCARRY(x) macro instead of from portable version.
+ */
+
+/*
+ * Copyright (c) 1988, 1992, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @(#)in_cksum.c 8.1 (Berkeley) 6/10/93
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include "interface.h"
+
+/*
+ * Checksum routine for Internet Protocol family headers (Portable Version).
+ *
+ * This routine is very heavily used in the network
+ * code and should be modified for each CPU to be as fast as possible.
+ */
+
+#define ADDCARRY(x) {if ((x) > 65535) (x) -= 65535;}
+#define REDUCE {l_util.l = sum; sum = l_util.s[0] + l_util.s[1]; ADDCARRY(sum);}
+
+u_int16_t
+in_cksum(const struct cksum_vec *vec, int veclen)
+{
+ register const u_int16_t *w;
+ register int sum = 0;
+ register int mlen = 0;
+ int byte_swapped = 0;
+
+ union {
+ u_int8_t c[2];
+ u_int16_t s;
+ } s_util;
+ union {
+ u_int16_t s[2];
+ u_int32_t l;
+ } l_util;
+
+ for (; veclen != 0; vec++, veclen--) {
+ if (vec->len == 0)
+ continue;
+ w = (const u_int16_t *)(void *)vec->ptr;
+ if (mlen == -1) {
+ /*
+ * The first byte of this chunk is the continuation
+ * of a word spanning between this chunk and the
+ * last chunk.
+ *
+ * s_util.c[0] is already saved when scanning previous
+ * chunk.
+ */
+ s_util.c[1] = *(const u_int8_t *)w;
+ sum += s_util.s;
+ w = (const u_int16_t *)(void *)((const u_int8_t *)w + 1);
+ mlen = vec->len - 1;
+ } else
+ mlen = vec->len;
+ /*
+ * Force to even boundary.
+ */
+ if ((1 & (unsigned long) w) && (mlen > 0)) {
+ REDUCE;
+ sum <<= 8;
+ s_util.c[0] = *(const u_int8_t *)w;
+ w = (const u_int16_t *)(void *)((const u_int8_t *)w + 1);
+ mlen--;
+ byte_swapped = 1;
+ }
+ /*
+ * Unroll the loop to make overhead from
+ * branches &c small.
+ */
+ while ((mlen -= 32) >= 0) {
+ sum += w[0]; sum += w[1]; sum += w[2]; sum += w[3];
+ sum += w[4]; sum += w[5]; sum += w[6]; sum += w[7];
+ sum += w[8]; sum += w[9]; sum += w[10]; sum += w[11];
+ sum += w[12]; sum += w[13]; sum += w[14]; sum += w[15];
+ w += 16;
+ }
+ mlen += 32;
+ while ((mlen -= 8) >= 0) {
+ sum += w[0]; sum += w[1]; sum += w[2]; sum += w[3];
+ w += 4;
+ }
+ mlen += 8;
+ if (mlen == 0 && byte_swapped == 0)
+ continue;
+ REDUCE;
+ while ((mlen -= 2) >= 0) {
+ sum += *w++;
+ }
+ if (byte_swapped) {
+ REDUCE;
+ sum <<= 8;
+ byte_swapped = 0;
+ if (mlen == -1) {
+ s_util.c[1] = *(const u_int8_t *)w;
+ sum += s_util.s;
+ mlen = 0;
+ } else
+ mlen = -1;
+ } else if (mlen == -1)
+ s_util.c[0] = *(const u_int8_t *)w;
+ }
+ if (mlen == -1) {
+ /* The last mbuf has odd # of bytes. Follow the
+ standard (the odd byte may be shifted left by 8 bits
+ or not as determined by endian-ness of the machine) */
+ s_util.c[1] = 0;
+ sum += s_util.s;
+ }
+ REDUCE;
+ return (~sum & 0xffff);
+}
+
+/*
+ * Given the host-byte-order value of the checksum field in a packet
+ * header, and the network-byte-order computed checksum of the data
+ * that the checksum covers (including the checksum itself), compute
+ * what the checksum field *should* have been.
+ */
+u_int16_t
+in_cksum_shouldbe(u_int16_t sum, u_int16_t computed_sum)
+{
+ u_int32_t shouldbe;
+
+ /*
+ * The value that should have gone into the checksum field
+ * is the negative of the value gotten by summing up everything
+ * *but* the checksum field.
+ *
+ * We can compute that by subtracting the value of the checksum
+ * field from the sum of all the data in the packet, and then
+ * computing the negative of that value.
+ *
+ * "sum" is the value of the checksum field, and "computed_sum"
+ * is the negative of the sum of all the data in the packets,
+ * so that's -(-computed_sum - sum), or (sum + computed_sum).
+ *
+ * All the arithmetic in question is one's complement, so the
+ * addition must include an end-around carry; we do this by
+ * doing the arithmetic in 32 bits (with no sign-extension),
+ * and then adding the upper 16 bits of the sum, which contain
+ * the carry, to the lower 16 bits of the sum, and then do it
+ * again in case *that* sum produced a carry.
+ *
+ * As RFC 1071 notes, the checksum can be computed without
+ * byte-swapping the 16-bit words; summing 16-bit words
+ * on a big-endian machine gives a big-endian checksum, which
+ * can be directly stuffed into the big-endian checksum fields
+ * in protocol headers, and summing words on a little-endian
+ * machine gives a little-endian checksum, which must be
+ * byte-swapped before being stuffed into a big-endian checksum
+ * field.
+ *
+ * "computed_sum" is a network-byte-order value, so we must put
+ * it in host byte order before subtracting it from the
+ * host-byte-order value from the header; the adjusted checksum
+ * will be in host byte order, which is what we'll return.
+ */
+ shouldbe = sum;
+ shouldbe += ntohs(computed_sum);
+ shouldbe = (shouldbe & 0xFFFF) + (shouldbe >> 16);
+ shouldbe = (shouldbe & 0xFFFF) + (shouldbe >> 16);
+ return shouldbe;
+}
diff --git a/tcpdump-4.3.0/install-sh b/tcpdump-4.3.0/install-sh
new file mode 100755
index 0000000..ebc6691
--- /dev/null
+++ b/tcpdump-4.3.0/install-sh
@@ -0,0 +1,250 @@
+#! /bin/sh
+#
+# install - install a program, script, or datafile
+# This comes from X11R5 (mit/util/scripts/install.sh).
+#
+# Copyright 1991 by the Massachusetts Institute of Technology
+#
+# Permission to use, copy, modify, distribute, and sell this software and its
+# documentation for any purpose is hereby granted without fee, provided that
+# the above copyright notice appear in all copies and that both that
+# copyright notice and this permission notice appear in supporting
+# documentation, and that the name of M.I.T. not be used in advertising or
+# publicity pertaining to distribution of the software without specific,
+# written prior permission. M.I.T. makes no representations about the
+# suitability of this software for any purpose. It is provided "as is"
+# without express or implied warranty.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch. It can only install one file at a time, a restriction
+# shared with many OS's install programs.
+
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit="${DOITPROG-}"
+
+
+# put in absolute paths if you don't have them in your path; or use env. vars.
+
+mvprog="${MVPROG-mv}"
+cpprog="${CPPROG-cp}"
+chmodprog="${CHMODPROG-chmod}"
+chownprog="${CHOWNPROG-chown}"
+chgrpprog="${CHGRPPROG-chgrp}"
+stripprog="${STRIPPROG-strip}"
+rmprog="${RMPROG-rm}"
+mkdirprog="${MKDIRPROG-mkdir}"
+
+transformbasename=""
+transform_arg=""
+instcmd="$mvprog"
+chmodcmd="$chmodprog 0755"
+chowncmd=""
+chgrpcmd=""
+stripcmd=""
+rmcmd="$rmprog -f"
+mvcmd="$mvprog"
+src=""
+dst=""
+dir_arg=""
+
+while [ x"$1" != x ]; do
+ case $1 in
+ -c) instcmd="$cpprog"
+ shift
+ continue;;
+
+ -d) dir_arg=true
+ shift
+ continue;;
+
+ -m) chmodcmd="$chmodprog $2"
+ shift
+ shift
+ continue;;
+
+ -o) chowncmd="$chownprog $2"
+ shift
+ shift
+ continue;;
+
+ -g) chgrpcmd="$chgrpprog $2"
+ shift
+ shift
+ continue;;
+
+ -s) stripcmd="$stripprog"
+ shift
+ continue;;
+
+ -t=*) transformarg=`echo $1 | sed 's/-t=//'`
+ shift
+ continue;;
+
+ -b=*) transformbasename=`echo $1 | sed 's/-b=//'`
+ shift
+ continue;;
+
+ *) if [ x"$src" = x ]
+ then
+ src=$1
+ else
+ # this colon is to work around a 386BSD /bin/sh bug
+ :
+ dst=$1
+ fi
+ shift
+ continue;;
+ esac
+done
+
+if [ x"$src" = x ]
+then
+ echo "install: no input file specified"
+ exit 1
+else
+ true
+fi
+
+if [ x"$dir_arg" != x ]; then
+ dst=$src
+ src=""
+
+ if [ -d $dst ]; then
+ instcmd=:
+ else
+ instcmd=mkdir
+ fi
+else
+
+# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
+# might cause directories to be created, which would be especially bad
+# if $src (and thus $dsttmp) contains '*'.
+
+ if [ -f $src -o -d $src ]
+ then
+ true
+ else
+ echo "install: $src does not exist"
+ exit 1
+ fi
+
+ if [ x"$dst" = x ]
+ then
+ echo "install: no destination specified"
+ exit 1
+ else
+ true
+ fi
+
+# If destination is a directory, append the input filename; if your system
+# does not like double slashes in filenames, you may need to add some logic
+
+ if [ -d $dst ]
+ then
+ dst="$dst"/`basename $src`
+ else
+ true
+ fi
+fi
+
+## this sed command emulates the dirname command
+dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
+
+# Make sure that the destination directory exists.
+# this part is taken from Noah Friedman's mkinstalldirs script
+
+# Skip lots of stat calls in the usual case.
+if [ ! -d "$dstdir" ]; then
+defaultIFS='
+'
+IFS="${IFS-${defaultIFS}}"
+
+oIFS="${IFS}"
+# Some sh's can't handle IFS=/ for some reason.
+IFS='%'
+set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
+IFS="${oIFS}"
+
+pathcomp=''
+
+while [ $# -ne 0 ] ; do
+ pathcomp="${pathcomp}${1}"
+ shift
+
+ if [ ! -d "${pathcomp}" ] ;
+ then
+ $mkdirprog "${pathcomp}"
+ else
+ true
+ fi
+
+ pathcomp="${pathcomp}/"
+done
+fi
+
+if [ x"$dir_arg" != x ]
+then
+ $doit $instcmd $dst &&
+
+ if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
+ if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
+ if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
+ if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
+else
+
+# If we're going to rename the final executable, determine the name now.
+
+ if [ x"$transformarg" = x ]
+ then
+ dstfile=`basename $dst`
+ else
+ dstfile=`basename $dst $transformbasename |
+ sed $transformarg`$transformbasename
+ fi
+
+# don't allow the sed command to completely eliminate the filename
+
+ if [ x"$dstfile" = x ]
+ then
+ dstfile=`basename $dst`
+ else
+ true
+ fi
+
+# Make a temp file name in the proper directory.
+
+ dsttmp=$dstdir/#inst.$$#
+
+# Move or copy the file name to the temp name
+
+ $doit $instcmd $src $dsttmp &&
+
+ trap "rm -f ${dsttmp}" 0 &&
+
+# and set any options; do chmod last to preserve setuid bits
+
+# If any of these fail, we abort the whole thing. If we want to
+# ignore errors from any of these, just make sure not to ignore
+# errors from the above "$doit $instcmd $src $dsttmp" command.
+
+ if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
+ if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
+ if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
+ if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
+
+# Now rename the file to the real destination.
+
+ $doit $rmcmd -f $dstdir/$dstfile &&
+ $doit $mvcmd $dsttmp $dstdir/$dstfile
+
+fi &&
+
+
+exit 0
diff --git a/tcpdump-4.3.0/interface.h b/tcpdump-4.3.0/interface.h
new file mode 100644
index 0000000..18668a2
--- /dev/null
+++ b/tcpdump-4.3.0/interface.h
@@ -0,0 +1,392 @@
+/*
+ * Copyright (c) 1988-2002
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * @(#) $Header: /tcpdump/master/tcpdump/interface.h,v 1.285 2008-08-16 11:36:20 hannes Exp $ (LBL)
+ */
+
+#ifndef tcpdump_interface_h
+#define tcpdump_interface_h
+
+#ifdef HAVE_OS_PROTO_H
+#include "os-proto.h"
+#endif
+
+/* snprintf et al */
+
+#include <stdarg.h>
+
+#if HAVE_STDINT_H
+#include <stdint.h>
+#endif
+
+#if !defined(HAVE_SNPRINTF)
+int snprintf(char *, size_t, const char *, ...)
+ __attribute__((format(printf, 3, 4)));
+#endif
+
+#if !defined(HAVE_VSNPRINTF)
+int vsnprintf(char *, size_t, const char *, va_list)
+ __attribute__((format(printf, 3, 0)));
+#endif
+
+#ifndef HAVE_STRLCAT
+extern size_t strlcat(char *, const char *, size_t);
+#endif
+#ifndef HAVE_STRLCPY
+extern size_t strlcpy(char *, const char *, size_t);
+#endif
+
+#ifndef HAVE_STRDUP
+extern char *strdup(const char *);
+#endif
+
+#ifndef HAVE_STRSEP
+extern char *strsep(char **, const char *);
+#endif
+
+#define PT_VAT 1 /* Visual Audio Tool */
+#define PT_WB 2 /* distributed White Board */
+#define PT_RPC 3 /* Remote Procedure Call */
+#define PT_RTP 4 /* Real-Time Applications protocol */
+#define PT_RTCP 5 /* Real-Time Applications control protocol */
+#define PT_SNMP 6 /* Simple Network Management Protocol */
+#define PT_CNFP 7 /* Cisco NetFlow protocol */
+#define PT_TFTP 8 /* trivial file transfer protocol */
+#define PT_AODV 9 /* Ad-hoc On-demand Distance Vector Protocol */
+#define PT_CARP 10 /* Common Address Redundancy Protocol */
+
+#ifndef min
+#define min(a,b) ((a)>(b)?(b):(a))
+#endif
+#ifndef max
+#define max(a,b) ((b)>(a)?(b):(a))
+#endif
+
+#define ESRC(ep) ((ep)->ether_shost)
+#define EDST(ep) ((ep)->ether_dhost)
+
+#ifndef NTOHL
+#define NTOHL(x) (x) = ntohl(x)
+#define NTOHS(x) (x) = ntohs(x)
+#define HTONL(x) (x) = htonl(x)
+#define HTONS(x) (x) = htons(x)
+#endif
+#endif
+
+#ifndef MIN
+#define MIN(a,b) ((a)<(b)?(a):(b))
+#endif
+
+extern char *program_name; /* used to generate self-identifying messages */
+
+extern int32_t thiszone; /* seconds offset from gmt to local time */
+
+/*
+ * True if "l" bytes of "var" were captured.
+ *
+ * The "snapend - (l) <= snapend" checks to make sure "l" isn't so large
+ * that "snapend - (l)" underflows.
+ *
+ * The check is for <= rather than < because "l" might be 0.
+ */
+#define TTEST2(var, l) (snapend - (l) <= snapend && \
+ (const u_char *)&(var) <= snapend - (l))
+
+/* True if "var" was captured */
+#define TTEST(var) TTEST2(var, sizeof(var))
+
+/* Bail if "l" bytes of "var" were not captured */
+#define TCHECK2(var, l) if (!TTEST2(var, l)) goto trunc
+
+/* Bail if "var" was not captured */
+#define TCHECK(var) TCHECK2(var, sizeof(var))
+
+extern void ts_print(const struct timeval *);
+extern void relts_print(int);
+
+extern int fn_print(const u_char *, const u_char *);
+extern int fn_printn(const u_char *, u_int, const u_char *);
+extern int fn_printzp(const u_char *, u_int, const u_char *);
+extern int mask2plen(u_int32_t);
+extern const char *tok2strary_internal(const char **, int, const char *, int);
+#define tok2strary(a,f,i) tok2strary_internal(a, sizeof(a)/sizeof(a[0]),f,i)
+
+extern const char *dnaddr_string(u_short);
+
+extern void error(const char *, ...)
+ __attribute__((noreturn, format (printf, 1, 2)));
+extern void warning(const char *, ...) __attribute__ ((format (printf, 1, 2)));
+
+extern char *read_infile(char *);
+extern char *copy_argv(char **);
+
+extern void safeputchar(int);
+extern void safeputs(const char *, int);
+
+extern const char *isonsap_string(const u_char *, register u_int);
+extern const char *protoid_string(const u_char *);
+extern const char *ipxsap_string(u_short);
+extern const char *dnname_string(u_short);
+extern const char *dnnum_string(u_short);
+
+/* checksum routines */
+extern void init_checksum(void);
+extern u_int16_t verify_crc10_cksum(u_int16_t, const u_char *, int);
+extern u_int16_t create_osi_cksum(const u_int8_t *, int, int);
+
+/* The printer routines. */
+
+#include <pcap.h>
+
+extern int print_unknown_data(const u_char *, const char *,int);
+extern void ascii_print(const u_char *, u_int);
+extern void hex_and_ascii_print_with_offset(const char *, const u_char *,
+ u_int, u_int);
+extern void hex_and_ascii_print(const char *, const u_char *, u_int);
+extern void hex_print_with_offset(const char *, const u_char *, u_int, u_int);
+extern void hex_print(const char *, const u_char *, u_int);
+extern void telnet_print(const u_char *, u_int);
+extern int llc_print(const u_char *, u_int, u_int, const u_char *,
+ const u_char *, u_short *);
+extern int snap_print(const u_char *, u_int, u_int, u_int);
+extern void aarp_print(const u_char *, u_int);
+extern void aodv_print(const u_char *, u_int, int);
+extern void atalk_print(const u_char *, u_int);
+extern void atm_print(u_int, u_int, u_int, const u_char *, u_int, u_int);
+extern u_int atm_if_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int sunatm_if_print(const struct pcap_pkthdr *, const u_char *);
+extern int oam_print(const u_char *, u_int, u_int);
+extern void bootp_print(const u_char *, u_int);
+extern void bgp_print(const u_char *, int);
+extern void beep_print(const u_char *, u_int);
+extern void cnfp_print(const u_char *, const u_char *);
+extern void decnet_print(const u_char *, u_int, u_int);
+extern void default_print(const u_char *, u_int);
+extern void dvmrp_print(const u_char *, u_int);
+extern void egp_print(const u_char *, u_int);
+extern u_int enc_if_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int pflog_if_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int arcnet_if_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int arcnet_linux_if_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int token_print(const u_char *, u_int, u_int);
+extern u_int token_if_print(const struct pcap_pkthdr *, const u_char *);
+extern void fddi_print(const u_char *, u_int, u_int);
+extern u_int fddi_if_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int fr_if_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int mfr_if_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int fr_print(register const u_char *, u_int);
+extern u_int mfr_print(register const u_char *, u_int);
+extern char *q922_string(const u_char *);
+extern u_int ieee802_11_if_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int ieee802_11_radio_if_print(const struct pcap_pkthdr *,
+ const u_char *);
+extern u_int ap1394_if_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int ieee802_11_radio_avs_if_print(const struct pcap_pkthdr *,
+ const u_char *);
+extern void gre_print(const u_char *, u_int);
+extern void icmp_print(const u_char *, u_int, const u_char *, int);
+extern void igmp_print(const u_char *, u_int);
+extern void igrp_print(const u_char *, u_int, const u_char *);
+extern void ipN_print(const u_char *, u_int);
+extern u_int ipfc_if_print(const struct pcap_pkthdr *, const u_char *);
+extern void ipx_print(const u_char *, u_int);
+extern void isoclns_print(const u_char *, u_int, u_int);
+extern void krb_print(const u_char *);
+extern u_int llap_print(const u_char *, u_int);
+extern u_int ltalk_if_print(const struct pcap_pkthdr *, const u_char *);
+extern void msdp_print(const unsigned char *, u_int);
+extern void nfsreply_print(const u_char *, u_int, const u_char *);
+extern void nfsreq_print(const u_char *, u_int, const u_char *);
+extern void ns_print(const u_char *, u_int, int);
+extern void ntp_print(const u_char *, u_int);
+extern u_int null_if_print(const struct pcap_pkthdr *, const u_char *);
+extern void ospf_print(const u_char *, u_int, const u_char *);
+extern void olsr_print (const u_char *, u_int, int);
+extern void pimv1_print(const u_char *, u_int);
+extern void cisco_autorp_print(const u_char *, u_int);
+extern void rsvp_print(const u_char *, u_int);
+extern void ldp_print(const u_char *, u_int);
+extern void lldp_print(const u_char *, u_int);
+extern void rpki_rtr_print(const u_char *, u_int);
+extern void lmp_print(const u_char *, u_int);
+extern void lspping_print(const u_char *, u_int);
+extern void lwapp_control_print(const u_char *, u_int, int);
+extern void lwapp_data_print(const u_char *, u_int);
+extern void eigrp_print(const u_char *, u_int);
+extern void mobile_print(const u_char *, u_int);
+extern void pim_print(const u_char *, u_int, u_int);
+extern u_int pppoe_print(const u_char *, u_int);
+extern u_int ppp_print(register const u_char *, u_int);
+extern u_int ppp_if_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int ppp_hdlc_if_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int ppp_bsdos_if_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int pppoe_if_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int prism_if_print(const struct pcap_pkthdr *, const u_char *);
+extern void q933_print(const u_char *, u_int);
+extern int vjc_print(register const char *, u_short);
+extern void vqp_print(register const u_char *, register u_int);
+extern u_int raw_if_print(const struct pcap_pkthdr *, const u_char *);
+extern void rip_print(const u_char *, u_int);
+extern u_int sl_if_print(const struct pcap_pkthdr *, const u_char *);
+extern void lane_print(const u_char *, u_int, u_int);
+extern u_int lane_if_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int cip_if_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int sl_bsdos_if_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int chdlc_if_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int chdlc_print(register const u_char *, u_int);
+extern u_int juniper_atm1_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int juniper_atm2_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int juniper_mfr_print(const struct pcap_pkthdr *, register const u_char *);
+extern u_int juniper_mlfr_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int juniper_mlppp_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int juniper_pppoe_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int juniper_pppoe_atm_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int juniper_ggsn_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int juniper_es_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int juniper_monitor_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int juniper_services_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int juniper_ether_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int juniper_ppp_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int juniper_frelay_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int juniper_chdlc_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int sll_if_print(const struct pcap_pkthdr *, const u_char *);
+extern void snmp_print(const u_char *, u_int);
+extern void sunrpcrequest_print(const u_char *, u_int, const u_char *);
+extern u_int symantec_if_print(const struct pcap_pkthdr *, const u_char *);
+extern void tcp_print(const u_char *, u_int, const u_char *, int);
+extern void tftp_print(const u_char *, u_int);
+extern void timed_print(const u_char *);
+extern void udld_print(const u_char *, u_int);
+extern void udp_print(const u_char *, u_int, const u_char *, int);
+extern void vtp_print(const u_char *, u_int);
+extern void wb_print(const void *, u_int);
+extern int ah_print(register const u_char *);
+extern int ipcomp_print(register const u_char *, int *);
+extern void rx_print(register const u_char *, int, int, int, u_char *);
+extern void netbeui_print(u_short, const u_char *, int);
+extern void ipx_netbios_print(const u_char *, u_int);
+extern void nbt_tcp_print(const u_char *, int);
+extern void nbt_udp137_print(const u_char *, int);
+extern void nbt_udp138_print(const u_char *, int);
+extern void smb_tcp_print(const u_char *, int);
+extern char *smb_errstr(int, int);
+extern const char *nt_errstr(u_int32_t);
+extern void print_data(const unsigned char *, int);
+extern void l2tp_print(const u_char *, u_int);
+extern void vrrp_print(const u_char *, u_int, int);
+extern void carp_print(const u_char *, u_int, int);
+extern void slow_print(const u_char *, u_int);
+extern void sflow_print(const u_char *, u_int);
+extern void mpcp_print(const u_char *, u_int);
+extern void cfm_print(const u_char *, u_int);
+extern void pgm_print(const u_char *, u_int, const u_char *);
+extern void cdp_print(const u_char *, u_int, u_int);
+extern void dtp_print(const u_char *, u_int);
+extern void stp_print(const u_char *, u_int);
+extern void radius_print(const u_char *, u_int);
+extern void lwres_print(const u_char *, u_int);
+extern void pptp_print(const u_char *);
+extern void dccp_print(const u_char *, const u_char *, u_int);
+extern void sctp_print(const u_char *, const u_char *, u_int);
+extern void forces_print(const u_char *, u_int);
+extern void mpls_print(const u_char *, u_int);
+extern void mpls_lsp_ping_print(const u_char *, u_int);
+extern void zephyr_print(const u_char *, int);
+extern void hsrp_print(const u_char *, u_int);
+extern void bfd_print(const u_char *, u_int, u_int);
+extern void sip_print(const u_char *, u_int);
+extern void syslog_print(const u_char *, u_int);
+extern u_int bt_if_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int usb_linux_48_byte_print(const struct pcap_pkthdr *, const u_char *);
+extern u_int usb_linux_64_byte_print(const struct pcap_pkthdr *, const u_char *);
+
+
+#ifdef INET6
+extern void ip6_opt_print(const u_char *, int);
+extern int hbhopt_print(const u_char *);
+extern int dstopt_print(const u_char *);
+extern int frag6_print(const u_char *, const u_char *);
+extern int mobility_print(const u_char *, const u_char *);
+extern void ripng_print(const u_char *, unsigned int);
+extern int rt6_print(const u_char *, const u_char *);
+extern void ospf6_print(const u_char *, u_int);
+extern void dhcp6_print(const u_char *, u_int);
+extern void babel_print(const u_char *, u_int);
+extern int mask62plen(const u_char *);
+#endif /*INET6*/
+
+struct cksum_vec {
+ const u_int8_t *ptr;
+ int len;
+};
+extern u_int16_t in_cksum(const struct cksum_vec *, int);
+extern u_int16_t in_cksum_shouldbe(u_int16_t, u_int16_t);
+
+#ifndef HAVE_BPF_DUMP
+struct bpf_program;
+
+extern void bpf_dump(const struct bpf_program *, int);
+
+#endif
+
+#include "netdissect.h"
+
+/* forward compatibility */
+
+#ifndef NETDISSECT_REWORKED
+extern netdissect_options *gndo;
+
+#define bflag gndo->ndo_bflag
+#define eflag gndo->ndo_eflag
+#define fflag gndo->ndo_fflag
+#define jflag gndo->ndo_jflag
+#define Kflag gndo->ndo_Kflag
+#define nflag gndo->ndo_nflag
+#define Nflag gndo->ndo_Nflag
+#define Oflag gndo->ndo_Oflag
+#define pflag gndo->ndo_pflag
+#define qflag gndo->ndo_qflag
+#define Rflag gndo->ndo_Rflag
+#define sflag gndo->ndo_sflag
+#define Sflag gndo->ndo_Sflag
+#define tflag gndo->ndo_tflag
+#define Uflag gndo->ndo_Uflag
+#define uflag gndo->ndo_uflag
+#define vflag gndo->ndo_vflag
+#define xflag gndo->ndo_xflag
+#define Xflag gndo->ndo_Xflag
+#define Cflag gndo->ndo_Cflag
+#define Gflag gndo->ndo_Gflag
+#define Aflag gndo->ndo_Aflag
+#define Bflag gndo->ndo_Bflag
+#define Iflag gndo->ndo_Iflag
+#define suppress_default_print gndo->ndo_suppress_default_print
+#define packettype gndo->ndo_packettype
+#define sigsecret gndo->ndo_sigsecret
+#define Wflag gndo->ndo_Wflag
+#define WflagChars gndo->ndo_WflagChars
+#define Cflag_count gndo->ndo_Cflag_count
+#define Gflag_count gndo->ndo_Gflag_count
+#define Gflag_time gndo->ndo_Gflag_time
+#define Hflag gndo->ndo_Hflag
+#define snaplen gndo->ndo_snaplen
+#define snapend gndo->ndo_snapend
+
+#endif
diff --git a/tcpdump-4.3.0/ip.h b/tcpdump-4.3.0/ip.h
new file mode 100644
index 0000000..8a97632
--- /dev/null
+++ b/tcpdump-4.3.0/ip.h
@@ -0,0 +1,164 @@
+/* @(#) $Header: /tcpdump/master/tcpdump/ip.h,v 1.12 2007-09-14 01:29:28 guy Exp $ (LBL) */
+/*
+ * Copyright (c) 1982, 1986, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @(#)ip.h 8.2 (Berkeley) 6/1/94
+ */
+
+/*
+ * Definitions for internet protocol version 4.
+ * Per RFC 791, September 1981.
+ */
+#define IPVERSION 4
+
+/*
+ * Structure of an internet header, naked of options.
+ *
+ * We declare ip_len and ip_off to be short, rather than u_short
+ * pragmatically since otherwise unsigned comparisons can result
+ * against negative integers quite easily, and fail in subtle ways.
+ */
+struct ip {
+ u_int8_t ip_vhl; /* header length, version */
+#define IP_V(ip) (((ip)->ip_vhl & 0xf0) >> 4)
+#define IP_HL(ip) ((ip)->ip_vhl & 0x0f)
+ u_int8_t ip_tos; /* type of service */
+ u_int16_t ip_len; /* total length */
+ u_int16_t ip_id; /* identification */
+ u_int16_t ip_off; /* fragment offset field */
+#define IP_DF 0x4000 /* dont fragment flag */
+#define IP_MF 0x2000 /* more fragments flag */
+#define IP_OFFMASK 0x1fff /* mask for fragmenting bits */
+ u_int8_t ip_ttl; /* time to live */
+ u_int8_t ip_p; /* protocol */
+ u_int16_t ip_sum; /* checksum */
+ struct in_addr ip_src,ip_dst; /* source and dest address */
+} UNALIGNED;
+
+#define IP_MAXPACKET 65535 /* maximum packet size */
+
+/*
+ * Definitions for IP type of service (ip_tos)
+ */
+#define IPTOS_LOWDELAY 0x10
+#define IPTOS_THROUGHPUT 0x08
+#define IPTOS_RELIABILITY 0x04
+
+/*
+ * Definitions for IP precedence (also in ip_tos) (hopefully unused)
+ */
+#define IPTOS_PREC_NETCONTROL 0xe0
+#define IPTOS_PREC_INTERNETCONTROL 0xc0
+#define IPTOS_PREC_CRITIC_ECP 0xa0
+#define IPTOS_PREC_FLASHOVERRIDE 0x80
+#define IPTOS_PREC_FLASH 0x60
+#define IPTOS_PREC_IMMEDIATE 0x40
+#define IPTOS_PREC_PRIORITY 0x20
+#define IPTOS_PREC_ROUTINE 0x00
+
+/*
+ * Definitions for options.
+ */
+#define IPOPT_COPIED(o) ((o)&0x80)
+#define IPOPT_CLASS(o) ((o)&0x60)
+#define IPOPT_NUMBER(o) ((o)&0x1f)
+
+#define IPOPT_CONTROL 0x00
+#define IPOPT_RESERVED1 0x20
+#define IPOPT_DEBMEAS 0x40
+#define IPOPT_RESERVED2 0x60
+
+#define IPOPT_EOL 0 /* end of option list */
+#define IPOPT_NOP 1 /* no operation */
+
+#define IPOPT_RR 7 /* record packet route */
+#define IPOPT_TS 68 /* timestamp */
+#define IPOPT_RFC1393 82 /* traceroute RFC 1393 */
+#define IPOPT_SECURITY 130 /* provide s,c,h,tcc */
+#define IPOPT_LSRR 131 /* loose source route */
+#define IPOPT_SATID 136 /* satnet id */
+#define IPOPT_SSRR 137 /* strict source route */
+#define IPOPT_RA 148 /* router-alert, rfc2113 */
+
+/*
+ * Offsets to fields in options other than EOL and NOP.
+ */
+#define IPOPT_OPTVAL 0 /* option ID */
+#define IPOPT_OLEN 1 /* option length */
+#define IPOPT_OFFSET 2 /* offset within option */
+#define IPOPT_MINOFF 4 /* min value of above */
+
+/*
+ * Time stamp option structure.
+ */
+struct ip_timestamp {
+ u_int8_t ipt_code; /* IPOPT_TS */
+ u_int8_t ipt_len; /* size of structure (variable) */
+ u_int8_t ipt_ptr; /* index of current entry */
+ u_int8_t ipt_oflwflg; /* flags, overflow counter */
+#define IPTS_OFLW(ip) (((ipt)->ipt_oflwflg & 0xf0) >> 4)
+#define IPTS_FLG(ip) ((ipt)->ipt_oflwflg & 0x0f)
+ union ipt_timestamp {
+ u_int32_t ipt_time[1];
+ struct ipt_ta {
+ struct in_addr ipt_addr;
+ u_int32_t ipt_time;
+ } ipt_ta[1];
+ } ipt_timestamp;
+} UNALIGNED;
+
+/* flag bits for ipt_flg */
+#define IPOPT_TS_TSONLY 0 /* timestamps only */
+#define IPOPT_TS_TSANDADDR 1 /* timestamps and addresses */
+#define IPOPT_TS_PRESPEC 3 /* specified modules only */
+
+/* bits for security (not byte swapped) */
+#define IPOPT_SECUR_UNCLASS 0x0000
+#define IPOPT_SECUR_CONFID 0xf135
+#define IPOPT_SECUR_EFTO 0x789a
+#define IPOPT_SECUR_MMMM 0xbc4d
+#define IPOPT_SECUR_RESTR 0xaf13
+#define IPOPT_SECUR_SECRET 0xd788
+#define IPOPT_SECUR_TOPSECRET 0x6bc5
+
+/*
+ * Internet implementation parameters.
+ */
+#define MAXTTL 255 /* maximum time to live (seconds) */
+#define IPDEFTTL 64 /* default ttl, from RFC 1340 */
+#define IPFRAGTTL 60 /* time to live for frags, slowhz */
+#define IPTTLDEC 1 /* subtracted when forwarding */
+
+#define IP_MSS 576 /* default maximum segment size */
+
+/* in print-ip.c */
+extern int nextproto4_cksum(const struct ip *, const u_int8_t *, u_int, u_int);
diff --git a/tcpdump-4.3.0/ip6.h b/tcpdump-4.3.0/ip6.h
new file mode 100644
index 0000000..12c87ad
--- /dev/null
+++ b/tcpdump-4.3.0/ip6.h
@@ -0,0 +1,192 @@
+/* @(#) $Header: /tcpdump/master/tcpdump/ip6.h,v 1.8 2007-08-29 02:31:44 mcr Exp $ (LBL) */
+/* NetBSD: ip6.h,v 1.9 2000/07/13 05:34:21 itojun Exp */
+/* $KAME: ip6.h,v 1.9 2000/07/02 21:01:32 itojun Exp $ */
+
+/*
+ * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the project nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * Copyright (c) 1982, 1986, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @(#)ip.h 8.1 (Berkeley) 6/10/93
+ */
+
+#ifndef _NETINET_IP6_H_
+#define _NETINET_IP6_H_
+
+/*
+ * Definition for internet protocol version 6.
+ * RFC 2460
+ */
+
+struct ip6_hdr {
+ union {
+ struct ip6_hdrctl {
+ u_int32_t ip6_un1_flow; /* 20 bits of flow-ID */
+ u_int16_t ip6_un1_plen; /* payload length */
+ u_int8_t ip6_un1_nxt; /* next header */
+ u_int8_t ip6_un1_hlim; /* hop limit */
+ } ip6_un1;
+ u_int8_t ip6_un2_vfc; /* 4 bits version, top 4 bits class */
+ } ip6_ctlun;
+ struct in6_addr ip6_src; /* source address */
+ struct in6_addr ip6_dst; /* destination address */
+} UNALIGNED;
+
+#define ip6_vfc ip6_ctlun.ip6_un2_vfc
+#define ip6_flow ip6_ctlun.ip6_un1.ip6_un1_flow
+#define ip6_plen ip6_ctlun.ip6_un1.ip6_un1_plen
+#define ip6_nxt ip6_ctlun.ip6_un1.ip6_un1_nxt
+#define ip6_hlim ip6_ctlun.ip6_un1.ip6_un1_hlim
+#define ip6_hops ip6_ctlun.ip6_un1.ip6_un1_hlim
+
+/* in network endian */
+#define IPV6_FLOWINFO_MASK ((u_int32_t)htonl(0x0fffffff)) /* flow info (28 bits) */
+#define IPV6_FLOWLABEL_MASK ((u_int32_t)htonl(0x000fffff)) /* flow label (20 bits) */
+#if 1
+/* ECN bits proposed by Sally Floyd */
+#define IP6TOS_CE 0x01 /* congestion experienced */
+#define IP6TOS_ECT 0x02 /* ECN-capable transport */
+#endif
+
+/*
+ * Extension Headers
+ */
+
+struct ip6_ext {
+ u_int8_t ip6e_nxt;
+ u_int8_t ip6e_len;
+} UNALIGNED;
+
+/* Hop-by-Hop options header */
+struct ip6_hbh {
+ u_int8_t ip6h_nxt; /* next header */
+ u_int8_t ip6h_len; /* length in units of 8 octets */
+ /* followed by options */
+} UNALIGNED;
+
+/* Destination options header */
+struct ip6_dest {
+ u_int8_t ip6d_nxt; /* next header */
+ u_int8_t ip6d_len; /* length in units of 8 octets */
+ /* followed by options */
+} UNALIGNED;
+
+/* Option types and related macros */
+#define IP6OPT_PAD1 0x00 /* 00 0 00000 */
+#define IP6OPT_PADN 0x01 /* 00 0 00001 */
+#define IP6OPT_JUMBO 0xC2 /* 11 0 00010 = 194 */
+#define IP6OPT_JUMBO_LEN 6
+#define IP6OPT_ROUTER_ALERT 0x05 /* 00 0 00101 */
+
+#define IP6OPT_RTALERT_LEN 4
+#define IP6OPT_RTALERT_MLD 0 /* Datagram contains an MLD message */
+#define IP6OPT_RTALERT_RSVP 1 /* Datagram contains an RSVP message */
+#define IP6OPT_RTALERT_ACTNET 2 /* contains an Active Networks msg */
+#define IP6OPT_MINLEN 2
+
+#define IP6OPT_BINDING_UPDATE 0xc6 /* 11 0 00110 */
+#define IP6OPT_BINDING_ACK 0x07 /* 00 0 00111 */
+#define IP6OPT_BINDING_REQ 0x08 /* 00 0 01000 */
+#define IP6OPT_HOME_ADDRESS 0xc9 /* 11 0 01001 */
+#define IP6OPT_EID 0x8a /* 10 0 01010 */
+
+#define IP6OPT_TYPE(o) ((o) & 0xC0)
+#define IP6OPT_TYPE_SKIP 0x00
+#define IP6OPT_TYPE_DISCARD 0x40
+#define IP6OPT_TYPE_FORCEICMP 0x80
+#define IP6OPT_TYPE_ICMP 0xC0
+
+#define IP6OPT_MUTABLE 0x20
+
+/* Routing header */
+struct ip6_rthdr {
+ u_int8_t ip6r_nxt; /* next header */
+ u_int8_t ip6r_len; /* length in units of 8 octets */
+ u_int8_t ip6r_type; /* routing type */
+ u_int8_t ip6r_segleft; /* segments left */
+ /* followed by routing type specific data */
+} UNALIGNED;
+
+/* Type 0 Routing header */
+struct ip6_rthdr0 {
+ u_int8_t ip6r0_nxt; /* next header */
+ u_int8_t ip6r0_len; /* length in units of 8 octets */
+ u_int8_t ip6r0_type; /* always zero */
+ u_int8_t ip6r0_segleft; /* segments left */
+ u_int8_t ip6r0_reserved; /* reserved field */
+ u_int8_t ip6r0_slmap[3]; /* strict/loose bit map */
+ struct in6_addr ip6r0_addr[1]; /* up to 23 addresses */
+} UNALIGNED;
+
+/* Fragment header */
+struct ip6_frag {
+ u_int8_t ip6f_nxt; /* next header */
+ u_int8_t ip6f_reserved; /* reserved field */
+ u_int16_t ip6f_offlg; /* offset, reserved, and flag */
+ u_int32_t ip6f_ident; /* identification */
+} UNALIGNED;
+
+#define IP6F_OFF_MASK 0xfff8 /* mask out offset from ip6f_offlg */
+#define IP6F_RESERVED_MASK 0x0006 /* reserved bits in ip6f_offlg */
+#define IP6F_MORE_FRAG 0x0001 /* more-fragments flag */
+
+/* in print-ip6.c */
+extern int nextproto6_cksum(const struct ip6_hdr *, const u_int8_t *, u_int, u_int);
+
+#endif /* not _NETINET_IP6_H_ */
diff --git a/tcpdump-4.3.0/ipfc.h b/tcpdump-4.3.0/ipfc.h
new file mode 100644
index 0000000..438d115
--- /dev/null
+++ b/tcpdump-4.3.0/ipfc.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 1992, 1993, 1994, 1995, 1996
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * @(#) $Header: /tcpdump/master/tcpdump/ipfc.h,v 1.4 2002-12-11 07:13:53 guy Exp $ (LBL)
+ */
+
+struct ipfc_header {
+ u_char ipfc_dhost[8];
+ u_char ipfc_shost[8];
+};
+
+#define IPFC_HDRLEN 16
diff --git a/tcpdump-4.3.0/ipnet.h b/tcpdump-4.3.0/ipnet.h
new file mode 100644
index 0000000..ae69284
--- /dev/null
+++ b/tcpdump-4.3.0/ipnet.h
@@ -0,0 +1,13 @@
+typedef struct ipnet_hdr {
+ uint8_t iph_version;
+ uint8_t iph_family;
+ uint16_t iph_htype;
+ uint32_t iph_pktlen;
+ uint32_t iph_ifindex;
+ uint32_t iph_grifindex;
+ uint32_t iph_zsrc;
+ uint32_t iph_zdst;
+} ipnet_hdr_t;
+
+#define IPH_AF_INET 2 /* Matches Solaris's AF_INET */
+#define IPH_AF_INET6 26 /* Matches Solaris's AF_INET6 */
diff --git a/tcpdump-4.3.0/ipproto.c b/tcpdump-4.3.0/ipproto.c
new file mode 100755
index 0000000..cbb9bf3
--- /dev/null
+++ b/tcpdump-4.3.0/ipproto.c
@@ -0,0 +1,61 @@
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code
+ * distributions retain the above copyright notice and this paragraph
+ * in its entirety, and (2) distributions including binary code include
+ * the above copyright notice and this paragraph in its entirety in
+ * the documentation or other materials provided with the distribution.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
+ * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
+ * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ *
+ * Original code by Hannes Gredler (hannes@juniper.net)
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/ipproto.c,v 1.6 2005-09-20 06:01:22 guy Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include "interface.h"
+#include "ipproto.h"
+
+const struct tok ipproto_values[] = {
+ { IPPROTO_HOPOPTS, "Options" },
+ { IPPROTO_ICMP, "ICMP" },
+ { IPPROTO_IGMP, "IGMP" },
+ { IPPROTO_IPV4, "IPIP" },
+ { IPPROTO_TCP, "TCP" },
+ { IPPROTO_EGP, "EGP" },
+ { IPPROTO_PIGP, "IGRP" },
+ { IPPROTO_UDP, "UDP" },
+ { IPPROTO_DCCP, "DCCP" },
+ { IPPROTO_IPV6, "IPv6" },
+ { IPPROTO_ROUTING, "Routing" },
+ { IPPROTO_FRAGMENT, "Fragment" },
+ { IPPROTO_RSVP, "RSVP" },
+ { IPPROTO_GRE, "GRE" },
+ { IPPROTO_ESP, "ESP" },
+ { IPPROTO_AH, "AH" },
+ { IPPROTO_MOBILE, "Mobile IP" },
+ { IPPROTO_ICMPV6, "ICMPv6" },
+ { IPPROTO_MOBILITY_OLD, "Mobile IP (old)" },
+ { IPPROTO_EIGRP, "EIGRP" },
+ { IPPROTO_OSPF, "OSPF" },
+ { IPPROTO_PIM, "PIM" },
+ { IPPROTO_IPCOMP, "Compressed IP" },
+ { IPPROTO_VRRP, "VRRP" },
+ { IPPROTO_PGM, "PGM" },
+ { IPPROTO_SCTP, "SCTP" },
+ { IPPROTO_MOBILITY, "Mobility" },
+ { IPPROTO_CARP, "CARP" },
+ { 0, NULL }
+};
+
diff --git a/tcpdump-4.3.0/ipproto.h b/tcpdump-4.3.0/ipproto.h
new file mode 100644
index 0000000..c9801a6
--- /dev/null
+++ b/tcpdump-4.3.0/ipproto.h
@@ -0,0 +1,147 @@
+/*
+ * Copyright (c) 1982, 1986, 1990, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @(#) $Header: /tcpdump/master/tcpdump/ipproto.h,v 1.6 2005-09-20 06:01:22 guy Exp $ (LBL)
+ *
+ * From:
+ * @(#)in.h 8.3 (Berkeley) 1/3/94
+ * $FreeBSD: src/sys/netinet/in.h,v 1.38.2.3 1999/08/29 16:29:34 peter Exp $
+ */
+
+extern const struct tok ipproto_values[];
+
+#ifndef IPPROTO_IP
+#define IPPROTO_IP 0 /* dummy for IP */
+#endif
+#ifndef IPPROTO_HOPOPTS
+#define IPPROTO_HOPOPTS 0 /* IPv6 hop-by-hop options */
+#endif
+#ifndef IPPROTO_ICMP
+#define IPPROTO_ICMP 1 /* control message protocol */
+#endif
+#ifndef IPPROTO_IGMP
+#define IPPROTO_IGMP 2 /* group mgmt protocol */
+#endif
+#ifndef IPPROTO_IPV4
+#define IPPROTO_IPV4 4
+#endif
+#ifndef IPPROTO_TCP
+#define IPPROTO_TCP 6 /* tcp */
+#endif
+#ifndef IPPROTO_EGP
+#define IPPROTO_EGP 8 /* exterior gateway protocol */
+#endif
+#ifndef IPPROTO_PIGP
+#define IPPROTO_PIGP 9
+#endif
+#ifndef IPPROTO_UDP
+#define IPPROTO_UDP 17 /* user datagram protocol */
+#endif
+#ifndef IPPROTO_DCCP
+#define IPPROTO_DCCP 33 /* datagram congestion control protocol */
+#endif
+#ifndef IPPROTO_IPV6
+#define IPPROTO_IPV6 41
+#endif
+#ifndef IPPROTO_ROUTING
+#define IPPROTO_ROUTING 43 /* IPv6 routing header */
+#endif
+#ifndef IPPROTO_FRAGMENT
+#define IPPROTO_FRAGMENT 44 /* IPv6 fragmentation header */
+#endif
+#ifndef IPPROTO_RSVP
+#define IPPROTO_RSVP 46 /* resource reservation */
+#endif
+#ifndef IPPROTO_GRE
+#define IPPROTO_GRE 47 /* General Routing Encap. */
+#endif
+#ifndef IPPROTO_ESP
+#define IPPROTO_ESP 50 /* SIPP Encap Sec. Payload */
+#endif
+#ifndef IPPROTO_AH
+#define IPPROTO_AH 51 /* SIPP Auth Header */
+#endif
+#ifndef IPPROTO_MOBILE
+#define IPPROTO_MOBILE 55
+#endif
+#ifndef IPPROTO_ICMPV6
+#define IPPROTO_ICMPV6 58 /* ICMPv6 */
+#endif
+#ifndef IPPROTO_NONE
+#define IPPROTO_NONE 59 /* IPv6 no next header */
+#endif
+#ifndef IPPROTO_DSTOPTS
+#define IPPROTO_DSTOPTS 60 /* IPv6 destination options */
+#endif
+#ifndef IPPROTO_MOBILITY_OLD
+/*
+ * The current Protocol Numbers list says that the IP protocol number for
+ * mobility headers is 135; it cites draft-ietf-mobileip-ipv6-24, but
+ * that draft doesn't actually give a number.
+ *
+ * It appears that 62 used to be used, even though that's assigned to
+ * a protocol called CFTP; however, the only reference for CFTP is a
+ * Network Message from BBN back in 1982, so, for now, we support 62,
+ * aas well as 135, as a protocol number for mobility headers.
+ */
+#define IPPROTO_MOBILITY_OLD 62
+#endif
+#ifndef IPPROTO_ND
+#define IPPROTO_ND 77 /* Sun net disk proto (temp.) */
+#endif
+#ifndef IPPROTO_EIGRP
+#define IPPROTO_EIGRP 88 /* Cisco/GXS IGRP */
+#endif
+#ifndef IPPROTO_OSPF
+#define IPPROTO_OSPF 89
+#endif
+#ifndef IPPROTO_PIM
+#define IPPROTO_PIM 103
+#endif
+#ifndef IPPROTO_IPCOMP
+#define IPPROTO_IPCOMP 108
+#endif
+#ifndef IPPROTO_VRRP
+#define IPPROTO_VRRP 112
+#endif
+#ifndef IPPROTO_CARP
+#define IPPROTO_CARP 112
+#endif
+#ifndef IPPROTO_PGM
+#define IPPROTO_PGM 113
+#endif
+#ifndef IPPROTO_SCTP
+#define IPPROTO_SCTP 132
+#endif
+#ifndef IPPROTO_MOBILITY
+#define IPPROTO_MOBILITY 135
+#endif
diff --git a/tcpdump-4.3.0/ipsec_doi.h b/tcpdump-4.3.0/ipsec_doi.h
new file mode 100644
index 0000000..554a258
--- /dev/null
+++ b/tcpdump-4.3.0/ipsec_doi.h
@@ -0,0 +1,151 @@
+/*
+ * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the project nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+/* YIPS @(#)$Id: ipsec_doi.h,v 1.7 2002-12-11 07:13:53 guy Exp $ */
+
+/* refer to RFC 2407 */
+
+#if !defined(_IPSEC_DOI_H_)
+#define _IPSEC_DOI_H_
+
+#define IPSEC_DOI 1
+
+/* 4.2 IPSEC Situation Definition */
+#define IPSECDOI_SIT_IDENTITY_ONLY 0x00000001
+#define IPSECDOI_SIT_SECRECY 0x00000002
+#define IPSECDOI_SIT_INTEGRITY 0x00000004
+
+/* 4.4.1 IPSEC Security Protocol Identifiers */
+ /* 4.4.2 IPSEC ISAKMP Transform Values */
+#define IPSECDOI_PROTO_ISAKMP 1
+#define IPSECDOI_KEY_IKE 1
+
+/* 4.4.1 IPSEC Security Protocol Identifiers */
+#define IPSECDOI_PROTO_IPSEC_AH 2
+ /* 4.4.3 IPSEC AH Transform Values */
+#define IPSECDOI_AH_MD5 2
+#define IPSECDOI_AH_SHA 3
+#define IPSECDOI_AH_DES 4
+#define IPSECDOI_AH_SHA2_256 5
+#define IPSECDOI_AH_SHA2_384 6
+#define IPSECDOI_AH_SHA2_512 7
+
+/* 4.4.1 IPSEC Security Protocol Identifiers */
+#define IPSECDOI_PROTO_IPSEC_ESP 3
+ /* 4.4.4 IPSEC ESP Transform Identifiers */
+#define IPSECDOI_ESP_DES_IV64 1
+#define IPSECDOI_ESP_DES 2
+#define IPSECDOI_ESP_3DES 3
+#define IPSECDOI_ESP_RC5 4
+#define IPSECDOI_ESP_IDEA 5
+#define IPSECDOI_ESP_CAST 6
+#define IPSECDOI_ESP_BLOWFISH 7
+#define IPSECDOI_ESP_3IDEA 8
+#define IPSECDOI_ESP_DES_IV32 9
+#define IPSECDOI_ESP_RC4 10
+#define IPSECDOI_ESP_NULL 11
+#define IPSECDOI_ESP_RIJNDAEL 12
+#define IPSECDOI_ESP_AES 12
+
+/* 4.4.1 IPSEC Security Protocol Identifiers */
+#define IPSECDOI_PROTO_IPCOMP 4
+ /* 4.4.5 IPSEC IPCOMP Transform Identifiers */
+#define IPSECDOI_IPCOMP_OUI 1
+#define IPSECDOI_IPCOMP_DEFLATE 2
+#define IPSECDOI_IPCOMP_LZS 3
+
+/* 4.5 IPSEC Security Association Attributes */
+#define IPSECDOI_ATTR_SA_LTYPE 1 /* B */
+#define IPSECDOI_ATTR_SA_LTYPE_DEFAULT 1
+#define IPSECDOI_ATTR_SA_LTYPE_SEC 1
+#define IPSECDOI_ATTR_SA_LTYPE_KB 2
+#define IPSECDOI_ATTR_SA_LDUR 2 /* V */
+#define IPSECDOI_ATTR_SA_LDUR_DEFAULT 28800 /* 8 hours */
+#define IPSECDOI_ATTR_GRP_DESC 3 /* B */
+#define IPSECDOI_ATTR_ENC_MODE 4 /* B */
+ /* default value: host dependent */
+#define IPSECDOI_ATTR_ENC_MODE_TUNNEL 1
+#define IPSECDOI_ATTR_ENC_MODE_TRNS 2
+#define IPSECDOI_ATTR_AUTH 5 /* B */
+ /* 0 means not to use authentication. */
+#define IPSECDOI_ATTR_AUTH_HMAC_MD5 1
+#define IPSECDOI_ATTR_AUTH_HMAC_SHA1 2
+#define IPSECDOI_ATTR_AUTH_DES_MAC 3
+#define IPSECDOI_ATTR_AUTH_KPDK 4 /*RFC-1826(Key/Pad/Data/Key)*/
+ /*
+ * When negotiating ESP without authentication, the Auth
+ * Algorithm attribute MUST NOT be included in the proposal.
+ * When negotiating ESP without confidentiality, the Auth
+ * Algorithm attribute MUST be included in the proposal and
+ * the ESP transform ID must be ESP_NULL.
+ */
+#define IPSECDOI_ATTR_KEY_LENGTH 6 /* B */
+#define IPSECDOI_ATTR_KEY_ROUNDS 7 /* B */
+#define IPSECDOI_ATTR_COMP_DICT_SIZE 8 /* B */
+#define IPSECDOI_ATTR_COMP_PRIVALG 9 /* V */
+
+/* 4.6.1 Security Association Payload */
+struct ipsecdoi_sa {
+ struct isakmp_gen h;
+ u_int32_t doi; /* Domain of Interpretation */
+ u_int32_t sit; /* Situation */
+};
+
+struct ipsecdoi_secrecy_h {
+ u_int16_t len;
+ u_int16_t reserved;
+};
+
+/* 4.6.2.1 Identification Type Values */
+struct ipsecdoi_id {
+ struct isakmp_gen h;
+ u_int8_t type; /* ID Type */
+ u_int8_t proto_id; /* Protocol ID */
+ u_int16_t port; /* Port */
+ /* Identification Data */
+};
+
+#define IPSECDOI_ID_IPV4_ADDR 1
+#define IPSECDOI_ID_FQDN 2
+#define IPSECDOI_ID_USER_FQDN 3
+#define IPSECDOI_ID_IPV4_ADDR_SUBNET 4
+#define IPSECDOI_ID_IPV6_ADDR 5
+#define IPSECDOI_ID_IPV6_ADDR_SUBNET 6
+#define IPSECDOI_ID_IPV4_ADDR_RANGE 7
+#define IPSECDOI_ID_IPV6_ADDR_RANGE 8
+#define IPSECDOI_ID_DER_ASN1_DN 9
+#define IPSECDOI_ID_DER_ASN1_GN 10
+#define IPSECDOI_ID_KEY_ID 11
+
+/* 4.6.3 IPSEC DOI Notify Message Types */
+/* Notify Messages - Status Types */
+#define IPSECDOI_NTYPE_RESPONDER_LIFETIME 24576
+#define IPSECDOI_NTYPE_REPLAY_STATUS 24577
+#define IPSECDOI_NTYPE_INITIAL_CONTACT 24578
+
+#endif /* !defined(_IPSEC_DOI_H_) */
diff --git a/tcpdump-4.3.0/ipx.h b/tcpdump-4.3.0/ipx.h
new file mode 100644
index 0000000..bfc3019
--- /dev/null
+++ b/tcpdump-4.3.0/ipx.h
@@ -0,0 +1,31 @@
+/*
+ * IPX protocol formats
+ *
+ * @(#) $Header: /tcpdump/master/tcpdump/ipx.h,v 1.8 2002-12-11 07:13:54 guy Exp $
+ */
+
+/* well-known sockets */
+#define IPX_SKT_NCP 0x0451
+#define IPX_SKT_SAP 0x0452
+#define IPX_SKT_RIP 0x0453
+#define IPX_SKT_NETBIOS 0x0455
+#define IPX_SKT_DIAGNOSTICS 0x0456
+#define IPX_SKT_NWLINK_DGM 0x0553 /* NWLink datagram, may contain SMB */
+#define IPX_SKT_EIGRP 0x85be /* Cisco EIGRP over IPX */
+
+/* IPX transport header */
+struct ipxHdr {
+ u_int16_t cksum; /* Checksum */
+ u_int16_t length; /* Length, in bytes, including header */
+ u_int8_t tCtl; /* Transport Control (i.e. hop count) */
+ u_int8_t pType; /* Packet Type (i.e. level 2 protocol) */
+ u_int16_t dstNet[2]; /* destination net */
+ u_int8_t dstNode[6]; /* destination node */
+ u_int16_t dstSkt; /* destination socket */
+ u_int16_t srcNet[2]; /* source net */
+ u_int8_t srcNode[6]; /* source node */
+ u_int16_t srcSkt; /* source socket */
+};
+
+#define ipxSize 30
+
diff --git a/tcpdump-4.3.0/isakmp.h b/tcpdump-4.3.0/isakmp.h
new file mode 100644
index 0000000..d628f7a
--- /dev/null
+++ b/tcpdump-4.3.0/isakmp.h
@@ -0,0 +1,501 @@
+/*
+ * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the project nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+/* YIPS @(#)$Id: isakmp.h,v 1.12 2007-11-24 18:13:33 mcr Exp $ */
+
+/* refer to RFC 2408 */
+
+/* must include <netinet/in.h> */
+
+#if !defined(_ISAKMP_H_)
+#define _ISAKMP_H_
+
+typedef u_char cookie_t[8];
+typedef u_char msgid_t[4];
+
+typedef struct { /* i_cookie + r_cookie */
+ cookie_t i_ck;
+ cookie_t r_ck;
+} isakmp_index;
+
+#define INITIATOR 1
+#define RESPONDER 2
+
+#define PORT_ISAKMP 500
+
+#define GENERATE 1
+#define VALIDATE 0
+
+/* Phase of oakley definition */
+/*
+ 0000 0000 0000 0000
+ | |||| ||||
+ | |||| ++++--> negosiation number in phase
+ | ++++-------> phase number
+ +---------------> expire ?
+ */
+#define ISAKMP_PH1 0x0010
+#define ISAKMP_PH2 0x0020
+#define ISAKMP_EXPIRED 0x0100
+
+#define ISAKMP_NGP_0 0x0000
+#define ISAKMP_NGP_1 0x0001
+#define ISAKMP_NGP_2 0x0002
+#define ISAKMP_NGP_3 0x0003
+#define ISAKMP_NGP_4 0x0004
+
+#define ISAKMP_PH1_N (ISAKMP_PH1 | ISAKMP_NGP_0) /* i.e. spawn */
+#define ISAKMP_PH1_1 (ISAKMP_PH1 | ISAKMP_NGP_1)
+#define ISAKMP_PH1_2 (ISAKMP_PH1 | ISAKMP_NGP_2)
+#define ISAKMP_PH1_3 (ISAKMP_PH1 | ISAKMP_NGP_3)
+#define ISAKMP_PH2_N (ISAKMP_PH2 | ISAKMP_NGP_0)
+#define ISAKMP_PH2_1 (ISAKMP_PH2 | ISAKMP_NGP_1)
+#define ISAKMP_PH2_2 (ISAKMP_PH2 | ISAKMP_NGP_2)
+#define ISAKMP_PH2_3 (ISAKMP_PH2 | ISAKMP_NGP_3)
+
+#define ISAKMP_TIMER_DEFAULT 10 /* seconds */
+#define ISAKMP_TRY_DEFAULT 3 /* times */
+
+/* 3.1 ISAKMP Header Format (IKEv1 and IKEv2)
+ 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ ! Initiator !
+ ! Cookie !
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ ! Responder !
+ ! Cookie !
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ ! Next Payload ! MjVer ! MnVer ! Exchange Type ! Flags !
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ ! Message ID !
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ ! Length !
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+*/
+struct isakmp {
+ cookie_t i_ck; /* Initiator Cookie */
+ cookie_t r_ck; /* Responder Cookie */
+ u_int8_t np; /* Next Payload Type */
+ u_int8_t vers;
+#define ISAKMP_VERS_MAJOR 0xf0
+#define ISAKMP_VERS_MAJOR_SHIFT 4
+#define ISAKMP_VERS_MINOR 0x0f
+#define ISAKMP_VERS_MINOR_SHIFT 0
+ u_int8_t etype; /* Exchange Type */
+ u_int8_t flags; /* Flags */
+ msgid_t msgid;
+ u_int32_t len; /* Length */
+};
+
+/* Next Payload Type */
+#define ISAKMP_NPTYPE_NONE 0 /* NONE*/
+#define ISAKMP_NPTYPE_SA 1 /* Security Association */
+#define ISAKMP_NPTYPE_P 2 /* Proposal */
+#define ISAKMP_NPTYPE_T 3 /* Transform */
+#define ISAKMP_NPTYPE_KE 4 /* Key Exchange */
+#define ISAKMP_NPTYPE_ID 5 /* Identification */
+#define ISAKMP_NPTYPE_CERT 6 /* Certificate */
+#define ISAKMP_NPTYPE_CR 7 /* Certificate Request */
+#define ISAKMP_NPTYPE_HASH 8 /* Hash */
+#define ISAKMP_NPTYPE_SIG 9 /* Signature */
+#define ISAKMP_NPTYPE_NONCE 10 /* Nonce */
+#define ISAKMP_NPTYPE_N 11 /* Notification */
+#define ISAKMP_NPTYPE_D 12 /* Delete */
+#define ISAKMP_NPTYPE_VID 13 /* Vendor ID */
+#define ISAKMP_NPTYPE_v2E 46 /* v2 Encrypted payload */
+
+#define IKEv1_MAJOR_VERSION 1
+#define IKEv1_MINOR_VERSION 0
+
+#define IKEv2_MAJOR_VERSION 2
+#define IKEv2_MINOR_VERSION 0
+
+/* Exchange Type */
+#define ISAKMP_ETYPE_NONE 0 /* NONE */
+#define ISAKMP_ETYPE_BASE 1 /* Base */
+#define ISAKMP_ETYPE_IDENT 2 /* Identity Proteciton */
+#define ISAKMP_ETYPE_AUTH 3 /* Authentication Only */
+#define ISAKMP_ETYPE_AGG 4 /* Aggressive */
+#define ISAKMP_ETYPE_INF 5 /* Informational */
+
+/* Flags */
+#define ISAKMP_FLAG_E 0x01 /* Encryption Bit */
+#define ISAKMP_FLAG_C 0x02 /* Commit Bit */
+#define ISAKMP_FLAG_extra 0x04
+
+/* IKEv2 */
+#define ISAKMP_FLAG_I (1 << 3) /* (I)nitiator */
+#define ISAKMP_FLAG_V (1 << 4) /* (V)ersion */
+#define ISAKMP_FLAG_R (1 << 5) /* (R)esponse */
+
+
+/* 3.2 Payload Generic Header
+ 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ ! Next Payload ! RESERVED ! Payload Length !
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+*/
+struct isakmp_gen {
+ u_int8_t np; /* Next Payload */
+ u_int8_t critical; /* bit 7 - critical, rest is RESERVED */
+ u_int16_t len; /* Payload Length */
+};
+
+/* 3.3 Data Attributes
+ 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ !A! Attribute Type ! AF=0 Attribute Length !
+ !F! ! AF=1 Attribute Value !
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ . AF=0 Attribute Value .
+ . AF=1 Not Transmitted .
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+*/
+struct isakmp_data {
+ u_int16_t type; /* defined by DOI-spec, and Attribute Format */
+ u_int16_t lorv; /* if f equal 1, Attribute Length */
+ /* if f equal 0, Attribute Value */
+ /* if f equal 1, Attribute Value */
+};
+#define ISAKMP_GEN_TLV 0x0000
+#define ISAKMP_GEN_TV 0x8000
+ /* mask for type of attribute format */
+#define ISAKMP_GEN_MASK 0x8000
+
+/* 3.4 Security Association Payload */
+ /* MAY NOT be used, because of being defined in ipsec-doi. */
+ /*
+ If the current payload is the last in the message,
+ then the value of the next payload field will be 0.
+ This field MUST NOT contain the
+ values for the Proposal or Transform payloads as they are considered
+ part of the security association negotiation. For example, this
+ field would contain the value "10" (Nonce payload) in the first
+ message of a Base Exchange (see Section 4.4) and the value "0" in the
+ first message of an Identity Protect Exchange (see Section 4.5).
+ */
+struct ikev1_pl_sa {
+ struct isakmp_gen h;
+ u_int32_t doi; /* Domain of Interpretation */
+ u_int32_t sit; /* Situation */
+};
+
+/* 3.5 Proposal Payload */
+ /*
+ The value of the next payload field MUST only contain the value "2"
+ or "0". If there are additional Proposal payloads in the message,
+ then this field will be 2. If the current Proposal payload is the
+ last within the security association proposal, then this field will
+ be 0.
+ */
+struct ikev1_pl_p {
+ struct isakmp_gen h;
+ u_int8_t p_no; /* Proposal # */
+ u_int8_t prot_id; /* Protocol */
+ u_int8_t spi_size; /* SPI Size */
+ u_int8_t num_t; /* Number of Transforms */
+ /* SPI */
+};
+
+/* 3.6 Transform Payload */
+ /*
+ The value of the next payload field MUST only contain the value "3"
+ or "0". If there are additional Transform payloads in the proposal,
+ then this field will be 3. If the current Transform payload is the
+ last within the proposal, then this field will be 0.
+ */
+struct ikev1_pl_t {
+ struct isakmp_gen h;
+ u_int8_t t_no; /* Transform # */
+ u_int8_t t_id; /* Transform-Id */
+ u_int16_t reserved; /* RESERVED2 */
+ /* SA Attributes */
+};
+
+/* 3.7 Key Exchange Payload */
+struct ikev1_pl_ke {
+ struct isakmp_gen h;
+ /* Key Exchange Data */
+};
+
+/* 3.8 Identification Payload */
+ /* MUST NOT to be used, because of being defined in ipsec-doi. */
+struct ikev1_pl_id {
+ struct isakmp_gen h;
+ union {
+ u_int8_t id_type; /* ID Type */
+ u_int32_t doi_data; /* DOI Specific ID Data */
+ } d;
+ /* Identification Data */
+};
+
+/* 3.9 Certificate Payload */
+struct ikev1_pl_cert {
+ struct isakmp_gen h;
+ u_int8_t encode; /* Cert Encoding */
+ char cert; /* Certificate Data */
+ /*
+ This field indicates the type of
+ certificate or certificate-related information contained in the
+ Certificate Data field.
+ */
+};
+
+/* Certificate Type */
+#define ISAKMP_CERT_NONE 0
+#define ISAKMP_CERT_PKCS 1
+#define ISAKMP_CERT_PGP 2
+#define ISAKMP_CERT_DNS 3
+#define ISAKMP_CERT_SIGN 4
+#define ISAKMP_CERT_KE 5
+#define ISAKMP_CERT_KT 6
+#define ISAKMP_CERT_CRL 7
+#define ISAKMP_CERT_ARL 8
+#define ISAKMP_CERT_SPKI 9
+
+/* 3.10 Certificate Request Payload */
+struct ikev1_pl_cr {
+ struct isakmp_gen h;
+ u_int8_t num_cert; /* # Cert. Types */
+ /*
+ Certificate Types (variable length)
+ -- Contains a list of the types of certificates requested,
+ sorted in order of preference. Each individual certificate
+ type is 1 octet. This field is NOT requiredo
+ */
+ /* # Certificate Authorities (1 octet) */
+ /* Certificate Authorities (variable length) */
+};
+
+/* 3.11 Hash Payload */
+ /* may not be used, because of having only data. */
+struct ikev1_pl_hash {
+ struct isakmp_gen h;
+ /* Hash Data */
+};
+
+/* 3.12 Signature Payload */
+ /* may not be used, because of having only data. */
+struct ikev1_pl_sig {
+ struct isakmp_gen h;
+ /* Signature Data */
+};
+
+/* 3.13 Nonce Payload */
+ /* may not be used, because of having only data. */
+struct ikev1_pl_nonce {
+ struct isakmp_gen h;
+ /* Nonce Data */
+};
+
+/* 3.14 Notification Payload */
+struct ikev1_pl_n {
+ struct isakmp_gen h;
+ u_int32_t doi; /* Domain of Interpretation */
+ u_int8_t prot_id; /* Protocol-ID */
+ u_int8_t spi_size; /* SPI Size */
+ u_int16_t type; /* Notify Message Type */
+ /* SPI */
+ /* Notification Data */
+};
+
+/* 3.14.1 Notify Message Types */
+/* NOTIFY MESSAGES - ERROR TYPES */
+#define ISAKMP_NTYPE_INVALID_PAYLOAD_TYPE 1
+#define ISAKMP_NTYPE_DOI_NOT_SUPPORTED 2
+#define ISAKMP_NTYPE_SITUATION_NOT_SUPPORTED 3
+#define ISAKMP_NTYPE_INVALID_COOKIE 4
+#define ISAKMP_NTYPE_INVALID_MAJOR_VERSION 5
+#define ISAKMP_NTYPE_INVALID_MINOR_VERSION 6
+#define ISAKMP_NTYPE_INVALID_EXCHANGE_TYPE 7
+#define ISAKMP_NTYPE_INVALID_FLAGS 8
+#define ISAKMP_NTYPE_INVALID_MESSAGE_ID 9
+#define ISAKMP_NTYPE_INVALID_PROTOCOL_ID 10
+#define ISAKMP_NTYPE_INVALID_SPI 11
+#define ISAKMP_NTYPE_INVALID_TRANSFORM_ID 12
+#define ISAKMP_NTYPE_ATTRIBUTES_NOT_SUPPORTED 13
+#define ISAKMP_NTYPE_NO_PROPOSAL_CHOSEN 14
+#define ISAKMP_NTYPE_BAD_PROPOSAL_SYNTAX 15
+#define ISAKMP_NTYPE_PAYLOAD_MALFORMED 16
+#define ISAKMP_NTYPE_INVALID_KEY_INFORMATION 17
+#define ISAKMP_NTYPE_INVALID_ID_INFORMATION 18
+#define ISAKMP_NTYPE_INVALID_CERT_ENCODING 19
+#define ISAKMP_NTYPE_INVALID_CERTIFICATE 20
+#define ISAKMP_NTYPE_BAD_CERT_REQUEST_SYNTAX 21
+#define ISAKMP_NTYPE_INVALID_CERT_AUTHORITY 22
+#define ISAKMP_NTYPE_INVALID_HASH_INFORMATION 23
+#define ISAKMP_NTYPE_AUTHENTICATION_FAILED 24
+#define ISAKMP_NTYPE_INVALID_SIGNATURE 25
+#define ISAKMP_NTYPE_ADDRESS_NOTIFICATION 26
+/* NOTIFY MESSAGES - STATUS TYPES */
+#define ISAKMP_NTYPE_CONNECTED 16384
+/* using only to log */
+#define ISAKMP_LOG_RETRY_LIMIT_REACHED 65530
+
+/* 3.15 Delete Payload */
+struct ikev1_pl_d {
+ struct isakmp_gen h;
+ u_int32_t doi; /* Domain of Interpretation */
+ u_int8_t prot_id; /* Protocol-Id */
+ u_int8_t spi_size; /* SPI Size */
+ u_int16_t num_spi; /* # of SPIs */
+ /* SPI(es) */
+};
+
+
+struct ikev1_ph1tab {
+ struct ikev1_ph1 *head;
+ struct ikev1_ph1 *tail;
+ int len;
+};
+
+struct isakmp_ph2tab {
+ struct ikev1_ph2 *head;
+ struct ikev1_ph2 *tail;
+ int len;
+};
+
+#define EXCHANGE_PROXY 1
+#define EXCHANGE_MYSELF 0
+
+#define PFS_NEED 1
+#define PFS_NONEED 0
+
+/* IKEv2 (RFC4306) */
+
+/* 3.3 Security Association Payload -- generic header */
+/* 3.3.1. Proposal Substructure */
+struct ikev2_p {
+ struct isakmp_gen h;
+ u_int8_t p_no; /* Proposal # */
+ u_int8_t prot_id; /* Protocol */
+ u_int8_t spi_size; /* SPI Size */
+ u_int8_t num_t; /* Number of Transforms */
+};
+
+/* 3.3.2. Transform Substructure */
+struct ikev2_t {
+ struct isakmp_gen h;
+ u_int8_t t_type; /* Transform Type (ENCR,PRF,INTEG,etc.*/
+ u_int8_t res2; /* reserved byte */
+ u_int16_t t_id; /* Transform ID */
+};
+
+enum ikev2_t_type {
+ IV2_T_ENCR = 1,
+ IV2_T_PRF = 2,
+ IV2_T_INTEG= 3,
+ IV2_T_DH = 4,
+ IV2_T_ESN = 5,
+};
+
+/* 3.4. Key Exchange Payload */
+struct ikev2_ke {
+ struct isakmp_gen h;
+ u_int16_t ke_group;
+ u_int16_t ke_res1;
+ /* KE data */
+};
+
+
+/* 3.5. Identification Payloads */
+enum ikev2_id_type {
+ ID_IPV4_ADDR=1,
+ ID_FQDN=2,
+ ID_RFC822_ADDR=3,
+ ID_IPV6_ADDR=5,
+ ID_DER_ASN1_DN=9,
+ ID_DER_ASN1_GN=10,
+ ID_KEY_ID=11,
+};
+struct ikev2_id {
+ struct isakmp_gen h;
+ u_int8_t type; /* ID type */
+ u_int8_t res1;
+ u_int16_t res2;
+ /* SPI */
+ /* Notification Data */
+};
+
+/* 3.10 Notification Payload */
+struct ikev2_n {
+ struct isakmp_gen h;
+ u_int8_t prot_id; /* Protocol-ID */
+ u_int8_t spi_size; /* SPI Size */
+ u_int16_t type; /* Notify Message Type */
+};
+
+enum ikev2_n_type {
+ IV2_NOTIFY_UNSUPPORTED_CRITICAL_PAYLOAD = 1,
+ IV2_NOTIFY_INVALID_IKE_SPI = 4,
+ IV2_NOTIFY_INVALID_MAJOR_VERSION = 5,
+ IV2_NOTIFY_INVALID_SYNTAX = 7,
+ IV2_NOTIFY_INVALID_MESSAGE_ID = 9,
+ IV2_NOTIFY_INVALID_SPI =11,
+ IV2_NOTIFY_NO_PROPOSAL_CHOSEN =14,
+ IV2_NOTIFY_INVALID_KE_PAYLOAD =17,
+ IV2_NOTIFY_AUTHENTICATION_FAILED =24,
+ IV2_NOTIFY_SINGLE_PAIR_REQUIRED =34,
+ IV2_NOTIFY_NO_ADDITIONAL_SAS =35,
+ IV2_NOTIFY_INTERNAL_ADDRESS_FAILURE =36,
+ IV2_NOTIFY_FAILED_CP_REQUIRED =37,
+ IV2_NOTIFY_INVALID_SELECTORS =39,
+ IV2_NOTIFY_INITIAL_CONTACT =16384,
+ IV2_NOTIFY_SET_WINDOW_SIZE =16385,
+ IV2_NOTIFY_ADDITIONAL_TS_POSSIBLE =16386,
+ IV2_NOTIFY_IPCOMP_SUPPORTED =16387,
+ IV2_NOTIFY_NAT_DETECTION_SOURCE_IP =16388,
+ IV2_NOTIFY_NAT_DETECTION_DESTINATION_IP =16389,
+ IV2_NOTIFY_COOKIE =16390,
+ IV2_NOTIFY_USE_TRANSPORT_MODE =16391,
+ IV2_NOTIFY_HTTP_CERT_LOOKUP_SUPPORTED =16392,
+ IV2_NOTIFY_REKEY_SA =16393,
+ IV2_NOTIFY_ESP_TFC_PADDING_NOT_SUPPORTED =16394,
+ IV2_NOTIFY_NON_FIRST_FRAGMENTS_ALSO =16395
+};
+
+struct notify_messages {
+ u_int16_t type;
+ char *msg;
+};
+
+/* 3.8 Notification Payload */
+struct ikev2_auth {
+ struct isakmp_gen h;
+ u_int8_t auth_method; /* Protocol-ID */
+ u_int8_t reserved[3];
+ /* authentication data */
+};
+
+enum ikev2_auth_type {
+ IV2_RSA_SIG = 1,
+ IV2_SHARED = 2,
+ IV2_DSS_SIG = 3,
+};
+
+#endif /* !defined(_ISAKMP_H_) */
diff --git a/tcpdump-4.3.0/l2tp.h b/tcpdump-4.3.0/l2tp.h
new file mode 100644
index 0000000..5be24b9
--- /dev/null
+++ b/tcpdump-4.3.0/l2tp.h
@@ -0,0 +1,62 @@
+/* @(#) $Header: /tcpdump/master/tcpdump/l2tp.h,v 1.5 2001-11-05 10:03:27 guy Exp $ (LBL) */
+/*
+ * Copyright (c) 1991, 1993, 1994, 1995, 1996, 1997
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * L2TP support contributed by Motonori Shindo (mshindo@mshindo.net)
+ */
+
+
+#define L2TP_FLAG_TYPE 0x8000 /* Type (0=Data, 1=Control) */
+#define L2TP_FLAG_LENGTH 0x4000 /* Length */
+#define L2TP_FLAG_SEQUENCE 0x0800 /* Sequence */
+#define L2TP_FLAG_OFFSET 0x0200 /* Offset */
+#define L2TP_FLAG_PRIORITY 0x0100 /* Priority */
+
+#define L2TP_VERSION_MASK 0x000f /* Version Mask */
+#define L2TP_VERSION_L2F 0x0001 /* L2F */
+#define L2TP_VERSION_L2TP 0x0002 /* L2TP */
+
+#define L2TP_AVP_HDR_FLAG_MANDATORY 0x8000 /* Mandatory Flag */
+#define L2TP_AVP_HDR_FLAG_HIDDEN 0x4000 /* Hidden Flag */
+#define L2TP_AVP_HDR_LEN_MASK 0x03ff /* Length Mask */
+
+#define L2TP_FRAMING_CAP_SYNC_MASK 0x00000001 /* Synchronous */
+#define L2TP_FRAMING_CAP_ASYNC_MASK 0x00000002 /* Asynchronous */
+
+#define L2TP_FRAMING_TYPE_SYNC_MASK 0x00000001 /* Synchronous */
+#define L2TP_FRAMING_TYPE_ASYNC_MASK 0x00000002 /* Asynchronous */
+
+#define L2TP_BEARER_CAP_DIGITAL_MASK 0x00000001 /* Digital */
+#define L2TP_BEARER_CAP_ANALOG_MASK 0x00000002 /* Analog */
+
+#define L2TP_BEARER_TYPE_DIGITAL_MASK 0x00000001 /* Digital */
+#define L2TP_BEARER_TYPE_ANALOG_MASK 0x00000002 /* Analog */
+
+/* Authen Type */
+#define L2TP_AUTHEN_TYPE_RESERVED 0x0000 /* Reserved */
+#define L2TP_AUTHEN_TYPE_TEXTUAL 0x0001 /* Textual username/password exchange */
+#define L2TP_AUTHEN_TYPE_CHAP 0x0002 /* PPP CHAP */
+#define L2TP_AUTHEN_TYPE_PAP 0x0003 /* PPP PAP */
+#define L2TP_AUTHEN_TYPE_NO_AUTH 0x0004 /* No Authentication */
+#define L2TP_AUTHEN_TYPE_MSCHAPv1 0x0005 /* MSCHAPv1 */
+
+#define L2TP_PROXY_AUTH_ID_MASK 0x00ff
+
+
diff --git a/tcpdump-4.3.0/l2vpn.c b/tcpdump-4.3.0/l2vpn.c
new file mode 100755
index 0000000..021e7f0
--- /dev/null
+++ b/tcpdump-4.3.0/l2vpn.c
@@ -0,0 +1,58 @@
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code
+ * distributions retain the above copyright notice and this paragraph
+ * in its entirety, and (2) distributions including binary code include
+ * the above copyright notice and this paragraph in its entirety in
+ * the documentation or other materials provided with the distribution.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
+ * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
+ * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ *
+ * Original code by Hannes Gredler (hannes@juniper.net)
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/l2vpn.c,v 1.1 2004-06-15 09:42:40 hannes Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+#include "interface.h"
+#include "l2vpn.h"
+
+/* draft-ietf-pwe3-iana-allocation-04 */
+const struct tok l2vpn_encaps_values[] = {
+ { 0x00, "Reserved"},
+ { 0x01, "Frame Relay"},
+ { 0x02, "ATM AAL5 VCC transport"},
+ { 0x03, "ATM transparent cell transport"},
+ { 0x04, "Ethernet VLAN"},
+ { 0x05, "Ethernet"},
+ { 0x06, "Cisco-HDLC"},
+ { 0x07, "PPP"},
+ { 0x08, "SONET/SDH Circuit Emulation Service over MPLS"},
+ { 0x09, "ATM n-to-one VCC cell transport"},
+ { 0x0a, "ATM n-to-one VPC cell transport"},
+ { 0x0b, "IP Layer2 Transport"},
+ { 0x0c, "ATM one-to-one VCC Cell Mode"},
+ { 0x0d, "ATM one-to-one VPC Cell Mode"},
+ { 0x0e, "ATM AAL5 PDU VCC transport"},
+ { 0x0f, "Frame-Relay Port mode"},
+ { 0x10, "SONET/SDH Circuit Emulation over Packet"},
+ { 0x11, "Structure-agnostic E1 over Packet"},
+ { 0x12, "Structure-agnostic T1 (DS1) over Packet"},
+ { 0x13, "Structure-agnostic E3 over Packet"},
+ { 0x14, "Structure-agnostic T3 (DS3) over Packet"},
+ { 0x15, "CESoPSN basic mode"},
+ { 0x16, "TDMoIP basic mode"},
+ { 0x17, "CESoPSN TDM with CAS"},
+ { 0x18, "TDMoIP TDM with CAS"},
+ { 0x40, "IP-interworking"},
+ { 0, NULL}
+};
diff --git a/tcpdump-4.3.0/l2vpn.h b/tcpdump-4.3.0/l2vpn.h
new file mode 100755
index 0000000..871eca0
--- /dev/null
+++ b/tcpdump-4.3.0/l2vpn.h
@@ -0,0 +1,17 @@
+/* @(#) $Header: /tcpdump/master/tcpdump/l2vpn.h,v 1.1 2004-06-15 09:42:41 hannes Exp $ (LBL) */
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code
+ * distributions retain the above copyright notice and this paragraph
+ * in its entirety, and (2) distributions including binary code include
+ * the above copyright notice and this paragraph in its entirety in
+ * the documentation or other materials provided with the distribution.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
+ * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
+ * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ *
+ * Original code by Hannes Gredler (hannes@juniper.net)
+ */
+
+extern const struct tok l2vpn_encaps_values[];
diff --git a/tcpdump-4.3.0/lane.h b/tcpdump-4.3.0/lane.h
new file mode 100644
index 0000000..76cc020
--- /dev/null
+++ b/tcpdump-4.3.0/lane.h
@@ -0,0 +1,41 @@
+/*
+ * Marko Kiiskila carnil@cs.tut.fi
+ *
+ * Tampere University of Technology - Telecommunications Laboratory
+ *
+ * Permission to use, copy, modify and distribute this
+ * software and its documentation is hereby granted,
+ * provided that both the copyright notice and this
+ * permission notice appear in all copies of the software,
+ * derivative works or modified versions, and any portions
+ * thereof, that both notices appear in supporting
+ * documentation, and that the use of this software is
+ * acknowledged in any publications resulting from using
+ * the software.
+ *
+ * TUT ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION AND DISCLAIMS ANY LIABILITY OF ANY KIND FOR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS
+ * SOFTWARE.
+ *
+ */
+
+/* $Id: lane.h,v 1.7 2002-12-11 07:13:54 guy Exp $ */
+
+#ifndef ETHER_ADDR_LEN
+#define ETHER_ADDR_LEN 6
+#endif
+
+struct lecdatahdr_8023 {
+ u_int16_t le_header;
+ u_int8_t h_dest[ETHER_ADDR_LEN];
+ u_int8_t h_source[ETHER_ADDR_LEN];
+ u_int16_t h_type;
+};
+
+struct lane_controlhdr {
+ u_int16_t lec_header;
+ u_int8_t lec_proto;
+ u_int8_t lec_vers;
+ u_int16_t lec_opcode;
+};
diff --git a/tcpdump-4.3.0/lbl/os-osf4.h b/tcpdump-4.3.0/lbl/os-osf4.h
new file mode 100644
index 0000000..5682b7e
--- /dev/null
+++ b/tcpdump-4.3.0/lbl/os-osf4.h
@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 1993, 1994, 1995, 1996, 1997
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * @(#) $Header: /tcpdump/master/tcpdump/lbl/os-osf4.h,v 1.1 2002-12-11 05:03:13 guy Exp $ (LBL)
+ */
+
+/* Prototypes missing in Digital UNIX 4.x */
+int snprintf(char *, size_t, const char *, ...);
+int vsnprintf(char *, size_t, const char *, va_list);
diff --git a/tcpdump-4.3.0/lbl/os-solaris2.h b/tcpdump-4.3.0/lbl/os-solaris2.h
new file mode 100644
index 0000000..5c01b87
--- /dev/null
+++ b/tcpdump-4.3.0/lbl/os-solaris2.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 1993, 1994, 1995, 1996, 1997
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * @(#) $Header: /tcpdump/master/tcpdump/lbl/os-solaris2.h,v 1.19 2000-10-11 04:02:15 guy Exp $ (LBL)
+ */
+
+/* Prototypes missing in SunOS 5 */
+#if defined(_STDIO_H) && defined(HAVE_SETLINEBUF)
+int setlinebuf(FILE *);
+#endif
+char *strerror(int);
+int snprintf(char *, size_t, const char *, ...);
+int strcasecmp(const char *, const char *);
diff --git a/tcpdump-4.3.0/lbl/os-sunos4.h b/tcpdump-4.3.0/lbl/os-sunos4.h
new file mode 100644
index 0000000..ab0a12c
--- /dev/null
+++ b/tcpdump-4.3.0/lbl/os-sunos4.h
@@ -0,0 +1,215 @@
+/*
+ * Copyright (c) 1989, 1990, 1993, 1994, 1995, 1996
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * @(#) $Header: /tcpdump/master/tcpdump/lbl/os-sunos4.h,v 1.32 1999-10-07 23:47:13 mcr Exp $ (LBL)
+ */
+
+/* Prototypes missing in SunOS 4 */
+#ifdef FILE
+int _filbuf(FILE *);
+int _flsbuf(u_char, FILE *);
+int fclose(FILE *);
+int fflush(FILE *);
+int fgetc(FILE *);
+int fprintf(FILE *, const char *, ...);
+int fputc(int, FILE *);
+int fputs(const char *, FILE *);
+u_int fread(void *, u_int, u_int, FILE *);
+int fseek(FILE *, long, int);
+u_int fwrite(const void *, u_int, u_int, FILE *);
+int pclose(FILE *);
+void rewind(FILE *);
+void setbuf(FILE *, char *);
+int setlinebuf(FILE *);
+int ungetc(int, FILE *);
+int vfprintf(FILE *, const char *, ...);
+int vprintf(const char *, ...);
+#endif
+
+#if __GNUC__ <= 1
+int read(int, char *, u_int);
+int write(int, char *, u_int);
+#endif
+
+long a64l(const char *);
+#ifdef __STDC__
+struct sockaddr;
+#endif
+int accept(int, struct sockaddr *, int *);
+int bind(int, struct sockaddr *, int);
+int bcmp(const void *, const void *, u_int);
+void bcopy(const void *, void *, u_int);
+void bzero(void *, int);
+int chroot(const char *);
+int close(int);
+void closelog(void);
+int connect(int, struct sockaddr *, int);
+char *crypt(const char *, const char *);
+int daemon(int, int);
+int fchmod(int, int);
+int fchown(int, int, int);
+void endgrent(void);
+void endpwent(void);
+void endservent(void);
+#ifdef __STDC__
+struct ether_addr;
+#endif
+struct ether_addr *ether_aton(const char *);
+int flock(int, int);
+#ifdef __STDC__
+struct stat;
+#endif
+int fstat(int, struct stat *);
+#ifdef __STDC__
+struct statfs;
+#endif
+int fstatfs(int, struct statfs *);
+int fsync(int);
+#ifdef __STDC__
+struct timeb;
+#endif
+int ftime(struct timeb *);
+int ftruncate(int, off_t);
+int getdtablesize(void);
+long gethostid(void);
+int gethostname(char *, int);
+int getopt(int, char * const *, const char *);
+int getpagesize(void);
+char *getpass(char *);
+int getpeername(int, struct sockaddr *, int *);
+int getpriority(int, int);
+#ifdef __STDC__
+struct rlimit;
+#endif
+int getrlimit(int, struct rlimit *);
+int getsockname(int, struct sockaddr *, int *);
+int getsockopt(int, int, int, char *, int *);
+#ifdef __STDC__
+struct timeval;
+struct timezone;
+#endif
+int gettimeofday(struct timeval *, struct timezone *);
+char *getusershell(void);
+char *getwd(char *);
+int initgroups(const char *, int);
+int ioctl(int, int, caddr_t);
+int iruserok(u_long, int, char *, char *);
+int isatty(int);
+int killpg(int, int);
+int listen(int, int);
+#ifdef __STDC__
+struct utmp;
+#endif
+void login(struct utmp *);
+int logout(const char *);
+off_t lseek(int, off_t, int);
+int lstat(const char *, struct stat *);
+int mkstemp(char *);
+char *mktemp(char *);
+int munmap(caddr_t, int);
+void openlog(const char *, int, int);
+void perror(const char *);
+int printf(const char *, ...);
+int puts(const char *);
+long random(void);
+int readlink(const char *, char *, int);
+#ifdef __STDC__
+struct iovec;
+#endif
+int readv(int, struct iovec *, int);
+int recv(int, char *, u_int, int);
+int recvfrom(int, char *, u_int, int, struct sockaddr *, int *);
+int rename(const char *, const char *);
+int rcmd(char **, u_short, char *, char *, char *, int *);
+int rresvport(int *);
+int send(int, char *, u_int, int);
+int sendto(int, char *, u_int, int, struct sockaddr *, int);
+int setenv(const char *, const char *, int);
+int seteuid(int);
+int setpriority(int, int, int);
+int select(int, fd_set *, fd_set *, fd_set *, struct timeval *);
+int setpgrp(int, int);
+void setpwent(void);
+int setrlimit(int, struct rlimit *);
+void setservent(int);
+int setsockopt(int, int, int, char *, int);
+int shutdown(int, int);
+int sigblock(int);
+void (*signal (int, void (*) (int))) (int);
+int sigpause(int);
+int sigsetmask(int);
+#ifdef __STDC__
+struct sigvec;
+#endif
+int sigvec(int, struct sigvec *, struct sigvec*);
+int snprintf(char *, size_t, const char *, ...);
+int socket(int, int, int);
+int socketpair(int, int, int, int *);
+int symlink(const char *, const char *);
+void srandom(int);
+int sscanf(char *, const char *, ...);
+int stat(const char *, struct stat *);
+int statfs(char *, struct statfs *);
+char *strerror(int);
+int strcasecmp(const char *, const char *);
+#ifdef __STDC__
+struct tm;
+#endif
+int strftime(char *, int, char *, struct tm *);
+int strncasecmp(const char *, const char *, int);
+long strtol(const char *, char **, int);
+void sync(void);
+void syslog(int, const char *, ...);
+int system(const char *);
+long tell(int);
+time_t time(time_t *);
+char *timezone(int, int);
+int tolower(int);
+int toupper(int);
+int truncate(char *, off_t);
+void unsetenv(const char *);
+int vfork(void);
+int vsprintf(char *, const char *, ...);
+int writev(int, struct iovec *, int);
+#ifdef __STDC__
+struct rusage;
+#endif
+int utimes(const char *, struct timeval *);
+#if __GNUC__ <= 1
+int wait(int *);
+pid_t wait3(int *, int, struct rusage *);
+#endif
+
+/* Ugly signal hacking */
+#ifdef SIG_ERR
+#undef SIG_ERR
+#define SIG_ERR (void (*)(int))-1
+#undef SIG_DFL
+#define SIG_DFL (void (*)(int))0
+#undef SIG_IGN
+#define SIG_IGN (void (*)(int))1
+
+#ifdef KERNEL
+#undef SIG_CATCH
+#define SIG_CATCH (void (*)(int))2
+#endif
+#undef SIG_HOLD
+#define SIG_HOLD (void (*)(int))3
+#endif
diff --git a/tcpdump-4.3.0/lbl/os-ultrix4.h b/tcpdump-4.3.0/lbl/os-ultrix4.h
new file mode 100644
index 0000000..347485e
--- /dev/null
+++ b/tcpdump-4.3.0/lbl/os-ultrix4.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 1990, 1993, 1994, 1995, 1996
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * @(#) $Header: /tcpdump/master/tcpdump/lbl/os-ultrix4.h,v 1.19 1999-10-07 23:47:13 mcr Exp $ (LBL)
+ */
+
+/* Prototypes missing in Ultrix 4 */
+int bcmp(const char *, const char *, u_int);
+void bcopy(const void *, void *, u_int);
+void bzero(void *, u_int);
+void endservent(void);
+int getopt(int, char * const *, const char *);
+#ifdef __STDC__
+struct timeval;
+struct timezone;
+#endif
+int gettimeofday(struct timeval *, struct timezone *);
+int ioctl(int, int, caddr_t);
+int pfopen(char *, int);
+int setlinebuf(FILE *);
+int socket(int, int, int);
+int strcasecmp(const char *, const char *);
diff --git a/tcpdump-4.3.0/llc.h b/tcpdump-4.3.0/llc.h
new file mode 100644
index 0000000..faa7256
--- /dev/null
+++ b/tcpdump-4.3.0/llc.h
@@ -0,0 +1,123 @@
+/*
+ * Copyright (c) 1993, 1994, 1997
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * @(#) $Header: /tcpdump/master/tcpdump/llc.h,v 1.23 2007-04-13 09:43:11 hannes Exp $ (LBL)
+ */
+
+/*
+ * Definitions for information in the LLC header.
+ */
+
+#define LLC_U_FMT 3
+#define LLC_GSAP 1
+#define LLC_IG 1 /* Individual / Group */
+#define LLC_S_FMT 1
+
+#define LLC_U_POLL 0x10
+#define LLC_IS_POLL 0x0100
+#define LLC_XID_FI 0x81
+
+#define LLC_U_CMD(u) ((u) & 0xef)
+#define LLC_UI 0x03
+#define LLC_UA 0x63
+#define LLC_DISC 0x43
+#define LLC_DM 0x0f
+#define LLC_SABME 0x6f
+#define LLC_TEST 0xe3
+#define LLC_XID 0xaf
+#define LLC_FRMR 0x87
+
+#define LLC_S_CMD(is) (((is) >> 2) & 0x03)
+#define LLC_RR 0x0001
+#define LLC_RNR 0x0005
+#define LLC_REJ 0x0009
+
+#define LLC_IS_NR(is) (((is) >> 9) & 0x7f)
+#define LLC_I_NS(is) (((is) >> 1) & 0x7f)
+
+#ifndef LLCSAP_NULL
+#define LLCSAP_NULL 0x00
+#endif
+#ifndef LLCSAP_GLOBAL
+#define LLCSAP_GLOBAL 0xff
+#endif
+#ifndef LLCSAP_8021B_I
+#define LLCSAP_8021B_I 0x02
+#endif
+#ifndef LLCSAP_8021B_G
+#define LLCSAP_8021B_G 0x03
+#endif
+#ifndef LLCSAP_SNA
+#define LLCSAP_SNA 0x04
+#endif
+#ifndef LLCSAP_IP
+#define LLCSAP_IP 0x06
+#endif
+#ifndef LLCSAP_PROWAYNM
+#define LLCSAP_PROWAYNM 0x0e
+#endif
+#ifndef LLCSAP_8021D
+#define LLCSAP_8021D 0x42
+#endif
+#ifndef LLCSAP_RS511
+#define LLCSAP_RS511 0x4e
+#endif
+#ifndef LLCSAP_ISO8208
+#define LLCSAP_ISO8208 0x7e
+#endif
+#ifndef LLCSAP_PROWAY
+#define LLCSAP_PROWAY 0x8e
+#endif
+#ifndef LLCSAP_SNAP
+#define LLCSAP_SNAP 0xaa
+#endif
+#ifndef LLCSAP_IPX
+#define LLCSAP_IPX 0xe0
+#endif
+#ifndef LLCSAP_NETBEUI
+#define LLCSAP_NETBEUI 0xf0
+#endif
+#ifndef LLCSAP_ISONS
+#define LLCSAP_ISONS 0xfe
+#endif
+
+/*
+ * PIDs for use with OUI_CISCO.
+ */
+#define PID_CISCO_CDP 0x2000 /* Cisco Discovery Protocol */
+#define PID_CISCO_VTP 0x2003 /* Cisco VLAN Trunk Protocol */
+#define PID_CISCO_DTP 0x2004 /* Cisco Dynamic Trunk Protocol */
+#define PID_CISCO_UDLD 0x0111 /* Unidirectional Link Detection */
+#define PID_CISCO_PVST 0x010b /* Per VLAN Spanning Tree+ and RPVST+ */
+
+/*
+ * PIDs for use with OUI_RFC2684.
+ */
+#define PID_RFC2684_ETH_FCS 0x0001 /* Ethernet, with FCS */
+#define PID_RFC2684_ETH_NOFCS 0x0007 /* Ethernet, without FCS */
+#define PID_RFC2684_802_4_FCS 0x0002 /* 802.4, with FCS */
+#define PID_RFC2684_802_4_NOFCS 0x0008 /* 802.4, without FCS */
+#define PID_RFC2684_802_5_FCS 0x0003 /* 802.5, with FCS */
+#define PID_RFC2684_802_5_NOFCS 0x0009 /* 802.5, without FCS */
+#define PID_RFC2684_FDDI_FCS 0x0004 /* FDDI, with FCS */
+#define PID_RFC2684_FDDI_NOFCS 0x000a /* FDDI, without FCS */
+#define PID_RFC2684_802_6_FCS 0x0005 /* 802.6, with FCS */
+#define PID_RFC2684_802_6_NOFCS 0x000b /* 802.6, without FCS */
+#define PID_RFC2684_BPDU 0x000e /* BPDUs */
diff --git a/tcpdump-4.3.0/machdep.c b/tcpdump-4.3.0/machdep.c
new file mode 100644
index 0000000..2bcf317
--- /dev/null
+++ b/tcpdump-4.3.0/machdep.c
@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 1996, 1997
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/machdep.c,v 1.13 2003-12-15 03:53:21 guy Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+/*
+ * XXX - all we need, on platforms other than DEC OSF/1 (a/k/a Digital UNIX,
+ * a/k/a Tru64 UNIX), is "size_t", which is a standard C type; what do we
+ * need to do to get it defined? This is clearly wrong, as we shouldn't
+ * have to include UNIX or Windows system header files to get it.
+ */
+#include <tcpdump-stdinc.h>
+
+#ifndef HAVE___ATTRIBUTE__
+#define __attribute__(x)
+#endif /* HAVE___ATTRIBUTE__ */
+
+#ifdef __osf__
+#include <sys/sysinfo.h>
+#include <sys/proc.h>
+
+#if !defined(HAVE_SNPRINTF)
+int snprintf(char *, size_t, const char *, ...)
+ __attribute__((format(printf, 3, 4)));
+#endif /* !defined(HAVE_SNPRINTF) */
+#endif /* __osf__ */
+
+#include "machdep.h"
+
+int
+abort_on_misalignment(char *ebuf _U_, size_t ebufsiz _U_)
+{
+#ifdef __osf__
+ static int buf[2] = { SSIN_UACPROC, UAC_SIGBUS };
+
+ if (setsysinfo(SSI_NVPAIRS, (caddr_t)buf, 1, 0, 0) < 0) {
+ (void)snprintf(ebuf, ebufsiz, "setsysinfo: errno %d", errno);
+ return (-1);
+ }
+#endif
+ return (0);
+}
diff --git a/tcpdump-4.3.0/machdep.h b/tcpdump-4.3.0/machdep.h
new file mode 100644
index 0000000..6328c82
--- /dev/null
+++ b/tcpdump-4.3.0/machdep.h
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 1996
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * @(#) $Header: /tcpdump/master/tcpdump/machdep.h,v 1.2 2000-01-17 06:24:24 itojun Exp $ (LBL)
+ */
+#ifndef tcpdump_machdep_h
+#define tcpdump_machdep_h
+
+int abort_on_misalignment(char *, size_t);
+#endif
diff --git a/tcpdump-4.3.0/makemib b/tcpdump-4.3.0/makemib
new file mode 100755
index 0000000..b59e2f1
--- /dev/null
+++ b/tcpdump-4.3.0/makemib
@@ -0,0 +1,249 @@
+#!/bin/sh
+#
+# Copyright (c) 1990, 1996
+# John Robert LoVerso. All rights reserved.
+# SMIv2 parsing copyright (c) 1999
+# William C. Fenner.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# 1. Redistributions of source code must retain the above copyright
+# notices, this list of conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright
+# notices, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# @(#) $Id: makemib,v 1.3 2001-09-17 22:16:52 fenner Exp $ (jlv)
+
+#
+# This script will read either ASN.1-style MIB files or the ".defs" files
+# created by the ISODE "mosy" program on such files.
+#
+# The output of this script is the "mib.h" file used by tcpdumps' ASN.1/SNMP
+# decoding code.
+#
+# This script needs to be run by "gawk" (GNU awk). "nawk" will work, but
+# dump will get a recursion error if you process LARGE mibs. While it would
+# by farily easy to rewrite this not to use recursion (and also easy to
+# eliminate use of gsub and functions to use classic "awk"), you have to
+# order the structure declarations in defined-first order for the compiler
+# not to barf; too bad tsort doesn't take arguments.
+#
+
+cat << EOF
+/*
+ * This file was generated by tcpdump/makemib on `date`
+ * You probably don't want to edit this by hand!
+ *
+ * struct mib somename = { desc, oid-octet, type, child-pointer, next-pointer
+};
+ */
+
+EOF
+
+awk '
+BEGIN {
+ debug=0;
+ # for sanity, we prep the namespace with objects from RFC-1155
+ # (we manually establish the root)
+ oid["iso"]=1
+ oidadd("org", "iso", 3)
+ oidadd("dod", "org", 6)
+ oidadd("internet", "dod", 1)
+ oidadd("directory", "internet", 1)
+ oidadd("mgmt", "internet", 2)
+#XXX oidadd("mib", "mgmt", 1)
+ oidadd("mib-2", "mgmt", 1)
+ oidadd("experimental", "internet", 3)
+ oidadd("private", "internet", 4)
+ oidadd("enterprises", "private", 1)
+ oidadd("ip", "mib-2", 4)
+ oidadd("transmission", "mib-2", 10)
+
+ holddesc="none"
+}
+
+#
+# Read mosy "*.defs" file. mosy does all the parsing work; we just read
+# its simple and straightforward output. It would not be too hard to make
+# tcpdump directly read mosy output, but...
+#
+# Ignore these unless the current file is called something.defs; false
+# positives are too common in DESCRIPTIONs.
+
+NF > 1 && index($2,".")>0 && FILENAME ~ /\.defs/ {
+ # currently ignore items of the form "{ iso.3.6.1 }"
+ if (split($2, p, ".") == 2) {
+ oidadd($1, p[1], p[2])
+ }
+ next
+}
+
+#
+# Must be a MIB file
+# Make it easier to parse - used to be done by sed
+{ sub(/--\*.*\*--/, ""); sub(/--.*/, ""); gsub(/[{}]/, " & "); }
+
+#
+# this next section is simple and naive, but does the job ok
+#
+
+# foo OBJECT IDENTIFIER ::= { baz 17 }
+# or
+# foo OBJECT IDENTIFIER ::=
+# { baz 17 }
+$2$3$4 == "OBJECTIDENTIFIER::=" {
+ holddesc="none"
+ if (NF == 8)
+ oidadd($1, $6, $7)
+ if (NF == 4)
+ holddesc=$1
+ next
+}
+$1 == "{" && holddesc != "none" && NF == 4 {
+ oidadd(holddesc, $2, $3)
+ holddesc="none"
+}
+#
+# foo OBJECT IDENTIFIER
+# ::= { bar 1 }
+$2$3 == "OBJECTIDENTIFIER" && $1 != "SYNTAX" && NF == 3 {
+ holddesc=$1
+}
+#
+# foo
+# OBJECT IDENTIFIER ::= { bar 1 }
+# a couple of heuristics to exclude single words in e.g. long
+# DESCRIPTION clauses
+NF == 1 && $1 ~ "[a-z][a-z]*[A-Z]" && $1 !~ /[(){}.,]/ && holddesc == "none" {
+ holddesc=$1
+}
+$1$2$3 == "OBJECTIDENTIFIER::=" && holddesc != "none" {
+ oidadd(holddesc, $5, $6)
+ holddesc="none"
+}
+#
+# "normal" style
+# foo OBJECT-TYPE ...
+# ...
+# ::= { baz 5 }
+$2 == "MODULE-IDENTITY" || $2 == "MODULE-COMPLIANCE" ||
+ $2 == "OBJECT-IDENTITY" || $2 == "OBJECT-TYPE" ||
+ $2 == "OBJECT-GROUP" ||
+ $2 == "NOTIFICATION-TYPE" || $2 == "NOTIFICATION-GROUP" {
+ holddesc=$1
+}
+$1 == "::=" && holddesc != "none" && NF == 5 {
+ oidadd(holddesc, $3, $4)
+ holddesc="none"
+}
+#
+# foo ::= { baz 17 }
+$2$3 == "::={" {
+ oidadd($1,$4,$5)
+ holddesc="none"
+}
+
+
+#
+# End of the road - output the data.
+#
+
+END {
+ print "struct obj"
+ dump("iso")
+ print "*mibroot = &_iso_obj;"
+}
+
+function inn(file) {
+ if (file == "" || file == "-")
+ return ""
+ return " in " file
+}
+
+#
+# add a new object to the tree
+#
+# new OBJECT IDENTIFIER ::= { parent value }
+#
+
+function oidadd(new, parent, value) {
+ # Ignore 0.0
+ if (parent == "0" && value == 0)
+ return
+ if (debug)
+ print "/* oidadd" inn(FILENAME) ":", new, "in", parent, "as", value, "line", $0, "*/"
+ # use safe C identifiers
+ gsub(/[-&\/]/,"",new)
+ gsub(/[-&\/]/,"",parent)
+ # check if parent missing
+ if (oid[parent] == "") {
+ printf "/* parse problem%s: no parent for %s.%s(%d) */\n", \
+ inn(FILENAME), parent, new, value
+ return
+ }
+ # check if parent.value already exists
+ if (oid[new] > 0 && oid[new] != value) {
+ printf "/* parse problem%s: dup %s.%s(%d) != old (%d) */\n", \
+ inn(FILENAME), parent, new, value, oid[new]
+ return
+ }
+ # check for new name for parent.value
+ if (child[parent] != "") {
+ for (sib = child[parent]; sib != ""; sib = sibling[sib])
+ if (oid[sib] == value) {
+ if (new != sib)
+ printf "/* parse problem%s: new name" \
+ " \"%s\"" \
+ " for %s.%s(%d) ignored */\n", \
+ inn(FILENAME), new, parent, \
+ sib, value
+ return
+ }
+ }
+
+ oid[new]=value
+ if (child[parent] == "") {
+ child[parent] = new
+ } else {
+ sibling[new] = child[parent]
+ child[parent] = new
+ }
+}
+
+#
+# old(?) routine to recurse down the tree (in postfix order for convenience)
+#
+
+function dump(item, c, s) {
+# newitem=sofar"."item"("oid[item]")"
+# printf "/* %s c=%s s=%s */\n", newitem, child[item], sibling[item]
+ c="NULL"
+ if (child[item] != "") {
+ dump(child[item])
+ c = "&_"child[item]"_obj"
+ }
+ s="NULL"
+ if (sibling[item] != "") {
+ dump(sibling[item])
+ s = "&_"sibling[item]"_obj"
+ }
+ printf "_%s_obj = {\n\t\"%s\", %d, 0,\n\t%s, %s\n},\n", \
+ item, item, oid[item], c, s
+}
+' $@
+exit 0
diff --git a/tcpdump-4.3.0/mib.h b/tcpdump-4.3.0/mib.h
new file mode 100644
index 0000000..92c6c2c
--- /dev/null
+++ b/tcpdump-4.3.0/mib.h
@@ -0,0 +1,1460 @@
+/*
+ * This file was generated by tcpdump/makemib on Wed Sep 26 12:12:31 EDT 1990
+ * You probably don't want to edit this by hand!
+ *
+ * struct mib somename = { desc, oid-octet, type, child-pointer, next-pointer
+};
+ */
+
+/* parse problem: new name "mib" for mgmt.mib(1) ignored */
+/* parse problem: no parent for 0.nullSpecific(0) */
+struct obj
+_proteon_obj = {
+ "proteon", 1, 0,
+ NULL, NULL
+},
+_ibm_obj = {
+ "ibm", 2, 0,
+ NULL, &_proteon_obj
+},
+_cmu_obj = {
+ "cmu", 3, 0,
+ NULL, &_ibm_obj
+},
+_unix_obj = {
+ "unix", 4, 0,
+ NULL, &_cmu_obj
+},
+_acc_obj = {
+ "acc", 5, 0,
+ NULL, &_unix_obj
+},
+_twg_obj = {
+ "twg", 6, 0,
+ NULL, &_acc_obj
+},
+_cayman_obj = {
+ "cayman", 7, 0,
+ NULL, &_twg_obj
+},
+_nysernet_obj = {
+ "nysernet", 8, 0,
+ NULL, &_cayman_obj
+},
+_cisco_obj = {
+ "cisco", 9, 0,
+ NULL, &_nysernet_obj
+},
+_nsc_obj = {
+ "nsc", 10, 0,
+ NULL, &_cisco_obj
+},
+_hp_obj = {
+ "hp", 11, 0,
+ NULL, &_nsc_obj
+},
+_epilogue_obj = {
+ "epilogue", 12, 0,
+ NULL, &_hp_obj
+},
+_utennessee_obj = {
+ "utennessee", 13, 0,
+ NULL, &_epilogue_obj
+},
+_bbn_obj = {
+ "bbn", 14, 0,
+ NULL, &_utennessee_obj
+},
+_xylogics_obj = {
+ "xylogics", 15, 0,
+ NULL, &_bbn_obj
+},
+_unisys_obj = {
+ "unisys", 16, 0,
+ NULL, &_xylogics_obj
+},
+_canstar_obj = {
+ "canstar", 17, 0,
+ NULL, &_unisys_obj
+},
+_wellfleet_obj = {
+ "wellfleet", 18, 0,
+ NULL, &_canstar_obj
+},
+_trw_obj = {
+ "trw", 19, 0,
+ NULL, &_wellfleet_obj
+},
+_mit_obj = {
+ "mit", 20, 0,
+ NULL, &_trw_obj
+},
+_eon_obj = {
+ "eon", 21, 0,
+ NULL, &_mit_obj
+},
+_spartacus_obj = {
+ "spartacus", 22, 0,
+ NULL, &_eon_obj
+},
+_excelan_obj = {
+ "excelan", 23, 0,
+ NULL, &_spartacus_obj
+},
+_spider_obj = {
+ "spider", 24, 0,
+ NULL, &_excelan_obj
+},
+_nsfnet_obj = {
+ "nsfnet", 25, 0,
+ NULL, &_spider_obj
+},
+_sytek_obj = {
+ "sytek", 26, 0,
+ NULL, &_nsfnet_obj
+},
+_intergraph_obj = {
+ "intergraph", 27, 0,
+ NULL, &_sytek_obj
+},
+_interlan_obj = {
+ "interlan", 28, 0,
+ NULL, &_intergraph_obj
+},
+_vitalink_obj = {
+ "vitalink", 29, 0,
+ NULL, &_interlan_obj
+},
+_ulana_obj = {
+ "ulana", 30, 0,
+ NULL, &_vitalink_obj
+},
+_nswc_obj = {
+ "nswc", 31, 0,
+ NULL, &_ulana_obj
+},
+_santacruzoperation_obj = {
+ "santacruzoperation", 32, 0,
+ NULL, &_nswc_obj
+},
+_xyplex_obj = {
+ "xyplex", 33, 0,
+ NULL, &_santacruzoperation_obj
+},
+_cray_obj = {
+ "cray", 34, 0,
+ NULL, &_xyplex_obj
+},
+_bellnorthernresearch_obj = {
+ "bellnorthernresearch", 35, 0,
+ NULL, &_cray_obj
+},
+_dec_obj = {
+ "dec", 36, 0,
+ NULL, &_bellnorthernresearch_obj
+},
+_touch_obj = {
+ "touch", 37, 0,
+ NULL, &_dec_obj
+},
+_networkresearchcorp_obj = {
+ "networkresearchcorp", 38, 0,
+ NULL, &_touch_obj
+},
+_baylor_obj = {
+ "baylor", 39, 0,
+ NULL, &_networkresearchcorp_obj
+},
+_nmfeccllnl_obj = {
+ "nmfeccllnl", 40, 0,
+ NULL, &_baylor_obj
+},
+_sri_obj = {
+ "sri", 41, 0,
+ NULL, &_nmfeccllnl_obj
+},
+_sun_obj = {
+ "sun", 42, 0,
+ NULL, &_sri_obj
+},
+_3com_obj = {
+ "3com", 43, 0,
+ NULL, &_sun_obj
+},
+_cmc_obj = {
+ "cmc", 44, 0,
+ NULL, &_3com_obj
+},
+_synoptics_obj = {
+ "synoptics", 45, 0,
+ NULL, &_cmc_obj
+},
+_cheyenne_obj = {
+ "cheyenne", 46, 0,
+ NULL, &_synoptics_obj
+},
+_prime_obj = {
+ "prime", 47, 0,
+ NULL, &_cheyenne_obj
+},
+_mcnc_obj = {
+ "mcnc", 48, 0,
+ NULL, &_prime_obj
+},
+_chipcom_obj = {
+ "chipcom", 49, 0,
+ NULL, &_mcnc_obj
+},
+_opticaldatasystems_obj = {
+ "opticaldatasystems", 50, 0,
+ NULL, &_chipcom_obj
+},
+_gated_obj = {
+ "gated", 51, 0,
+ NULL, &_opticaldatasystems_obj
+},
+_cabletron_obj = {
+ "cabletron", 52, 0,
+ NULL, &_gated_obj
+},
+_apollo_obj = {
+ "apollo", 53, 0,
+ NULL, &_cabletron_obj
+},
+_desktalksystems_obj = {
+ "desktalksystems", 54, 0,
+ NULL, &_apollo_obj
+},
+_ssds_obj = {
+ "ssds", 55, 0,
+ NULL, &_desktalksystems_obj
+},
+_castlerock_obj = {
+ "castlerock", 56, 0,
+ NULL, &_ssds_obj
+},
+_mips_obj = {
+ "mips", 57, 0,
+ NULL, &_castlerock_obj
+},
+_tgv_obj = {
+ "tgv", 58, 0,
+ NULL, &_mips_obj
+},
+_silicongraphics_obj = {
+ "silicongraphics", 59, 0,
+ NULL, &_tgv_obj
+},
+_ubc_obj = {
+ "ubc", 60, 0,
+ NULL, &_silicongraphics_obj
+},
+_merit_obj = {
+ "merit", 61, 0,
+ NULL, &_ubc_obj
+},
+_fibercom_obj = {
+ "fibercom", 62, 0,
+ NULL, &_merit_obj
+},
+_apple_obj = {
+ "apple", 63, 0,
+ NULL, &_fibercom_obj
+},
+_gandalf_obj = {
+ "gandalf", 64, 0,
+ NULL, &_apple_obj
+},
+_dartmouth_obj = {
+ "dartmouth", 65, 0,
+ NULL, &_gandalf_obj
+},
+_davidsystems_obj = {
+ "davidsystems", 66, 0,
+ NULL, &_dartmouth_obj
+},
+_reuter_obj = {
+ "reuter", 67, 0,
+ NULL, &_davidsystems_obj
+},
+_cornell_obj = {
+ "cornell", 68, 0,
+ NULL, &_reuter_obj
+},
+_tmac_obj = {
+ "tmac", 69, 0,
+ NULL, &_cornell_obj
+},
+_locus_obj = {
+ "locus", 70, 0,
+ NULL, &_tmac_obj
+},
+_nasa_obj = {
+ "nasa", 71, 0,
+ NULL, &_locus_obj
+},
+_retix_obj = {
+ "retix", 72, 0,
+ NULL, &_nasa_obj
+},
+_boeing_obj = {
+ "boeing", 73, 0,
+ NULL, &_retix_obj
+},
+_att_obj = {
+ "att", 74, 0,
+ NULL, &_boeing_obj
+},
+_ungermannbass_obj = {
+ "ungermannbass", 75, 0,
+ NULL, &_att_obj
+},
+_digitalanalysis_obj = {
+ "digitalanalysis", 76, 0,
+ NULL, &_ungermannbass_obj
+},
+_hplanman_obj = {
+ "hplanman", 77, 0,
+ NULL, &_digitalanalysis_obj
+},
+_netlabs_obj = {
+ "netlabs", 78, 0,
+ NULL, &_hplanman_obj
+},
+_icl_obj = {
+ "icl", 79, 0,
+ NULL, &_netlabs_obj
+},
+_auspex_obj = {
+ "auspex", 80, 0,
+ NULL, &_icl_obj
+},
+_lannet_obj = {
+ "lannet", 81, 0,
+ NULL, &_auspex_obj
+},
+_ncd_obj = {
+ "ncd", 82, 0,
+ NULL, &_lannet_obj
+},
+_raycom_obj = {
+ "raycom", 83, 0,
+ NULL, &_ncd_obj
+},
+_pirellifocom_obj = {
+ "pirellifocom", 84, 0,
+ NULL, &_raycom_obj
+},
+_datability_obj = {
+ "datability", 85, 0,
+ NULL, &_pirellifocom_obj
+},
+_networkappltech_obj = {
+ "networkappltech", 86, 0,
+ NULL, &_datability_obj
+},
+_link_obj = {
+ "link", 87, 0,
+ NULL, &_networkappltech_obj
+},
+_nyu_obj = {
+ "nyu", 88, 0,
+ NULL, &_link_obj
+},
+_rnd_obj = {
+ "rnd", 89, 0,
+ NULL, &_nyu_obj
+},
+_intercon_obj = {
+ "intercon", 90, 0,
+ NULL, &_rnd_obj
+},
+_learningtree_obj = {
+ "learningtree", 91, 0,
+ NULL, &_intercon_obj
+},
+_webstercomputer_obj = {
+ "webstercomputer", 92, 0,
+ NULL, &_learningtree_obj
+},
+_frontier_obj = {
+ "frontier", 93, 0,
+ NULL, &_webstercomputer_obj
+},
+_nokia_obj = {
+ "nokia", 94, 0,
+ NULL, &_frontier_obj
+},
+_allenbradley_obj = {
+ "allenbradley", 95, 0,
+ NULL, &_nokia_obj
+},
+_cern_obj = {
+ "cern", 96, 0,
+ NULL, &_allenbradley_obj
+},
+_sigma_obj = {
+ "sigma", 97, 0,
+ NULL, &_cern_obj
+},
+_emergingtech_obj = {
+ "emergingtech", 98, 0,
+ NULL, &_sigma_obj
+},
+_snmpresearch_obj = {
+ "snmpresearch", 99, 0,
+ NULL, &_emergingtech_obj
+},
+_ohiostate_obj = {
+ "ohiostate", 100, 0,
+ NULL, &_snmpresearch_obj
+},
+_ultra_obj = {
+ "ultra", 101, 0,
+ NULL, &_ohiostate_obj
+},
+_ccur_obj = {
+ "ccur", 136, 0,
+ NULL, &_ultra_obj
+},
+_enterprises_obj = {
+ "enterprises", 1, 0,
+ &_ccur_obj, NULL
+},
+_snmpInPkts_obj = {
+ "snmpInPkts", 1, 0,
+ NULL, NULL
+},
+_snmpOutPkts_obj = {
+ "snmpOutPkts", 2, 0,
+ NULL, &_snmpInPkts_obj
+},
+_snmpInBadVersions_obj = {
+ "snmpInBadVersions", 3, 0,
+ NULL, &_snmpOutPkts_obj
+},
+_snmpInBadCommunityNames_obj = {
+ "snmpInBadCommunityNames", 4, 0,
+ NULL, &_snmpInBadVersions_obj
+},
+_snmpInBadCommunityUses_obj = {
+ "snmpInBadCommunityUses", 5, 0,
+ NULL, &_snmpInBadCommunityNames_obj
+},
+_snmpInASNParseErrs_obj = {
+ "snmpInASNParseErrs", 6, 0,
+ NULL, &_snmpInBadCommunityUses_obj
+},
+_snmpInBadTypes_obj = {
+ "snmpInBadTypes", 7, 0,
+ NULL, &_snmpInASNParseErrs_obj
+},
+_snmpInTooBigs_obj = {
+ "snmpInTooBigs", 8, 0,
+ NULL, &_snmpInBadTypes_obj
+},
+_snmpInNoSuchNames_obj = {
+ "snmpInNoSuchNames", 9, 0,
+ NULL, &_snmpInTooBigs_obj
+},
+_snmpInBadValues_obj = {
+ "snmpInBadValues", 10, 0,
+ NULL, &_snmpInNoSuchNames_obj
+},
+_snmpInReadOnlys_obj = {
+ "snmpInReadOnlys", 11, 0,
+ NULL, &_snmpInBadValues_obj
+},
+_snmpInGenErrs_obj = {
+ "snmpInGenErrs", 12, 0,
+ NULL, &_snmpInReadOnlys_obj
+},
+_snmpInTotalReqVars_obj = {
+ "snmpInTotalReqVars", 13, 0,
+ NULL, &_snmpInGenErrs_obj
+},
+_snmpInTotalSetVars_obj = {
+ "snmpInTotalSetVars", 14, 0,
+ NULL, &_snmpInTotalReqVars_obj
+},
+_snmpInGetRequests_obj = {
+ "snmpInGetRequests", 15, 0,
+ NULL, &_snmpInTotalSetVars_obj
+},
+_snmpInGetNexts_obj = {
+ "snmpInGetNexts", 16, 0,
+ NULL, &_snmpInGetRequests_obj
+},
+_snmpInSetRequests_obj = {
+ "snmpInSetRequests", 17, 0,
+ NULL, &_snmpInGetNexts_obj
+},
+_snmpInGetResponses_obj = {
+ "snmpInGetResponses", 18, 0,
+ NULL, &_snmpInSetRequests_obj
+},
+_snmpInTraps_obj = {
+ "snmpInTraps", 19, 0,
+ NULL, &_snmpInGetResponses_obj
+},
+_snmpOutTooBigs_obj = {
+ "snmpOutTooBigs", 20, 0,
+ NULL, &_snmpInTraps_obj
+},
+_snmpOutNoSuchNames_obj = {
+ "snmpOutNoSuchNames", 21, 0,
+ NULL, &_snmpOutTooBigs_obj
+},
+_snmpOutBadValues_obj = {
+ "snmpOutBadValues", 22, 0,
+ NULL, &_snmpOutNoSuchNames_obj
+},
+_snmpOutReadOnlys_obj = {
+ "snmpOutReadOnlys", 23, 0,
+ NULL, &_snmpOutBadValues_obj
+},
+_snmpOutGenErrs_obj = {
+ "snmpOutGenErrs", 24, 0,
+ NULL, &_snmpOutReadOnlys_obj
+},
+_snmpOutGetRequests_obj = {
+ "snmpOutGetRequests", 25, 0,
+ NULL, &_snmpOutGenErrs_obj
+},
+_snmpOutGetNexts_obj = {
+ "snmpOutGetNexts", 26, 0,
+ NULL, &_snmpOutGetRequests_obj
+},
+_snmpOutSetRequests_obj = {
+ "snmpOutSetRequests", 27, 0,
+ NULL, &_snmpOutGetNexts_obj
+},
+_snmpOutGetResponses_obj = {
+ "snmpOutGetResponses", 28, 0,
+ NULL, &_snmpOutSetRequests_obj
+},
+_snmpOutTraps_obj = {
+ "snmpOutTraps", 29, 0,
+ NULL, &_snmpOutGetResponses_obj
+},
+_snmpEnableAuthTraps_obj = {
+ "snmpEnableAuthTraps", 30, 0,
+ NULL, &_snmpOutTraps_obj
+},
+_egpNeighState_obj = {
+ "egpNeighState", 1, 0,
+ NULL, NULL
+},
+_egpNeighAddr_obj = {
+ "egpNeighAddr", 2, 0,
+ NULL, &_egpNeighState_obj
+},
+_egpNeighAs_obj = {
+ "egpNeighAs", 3, 0,
+ NULL, &_egpNeighAddr_obj
+},
+_egpNeighInMsgs_obj = {
+ "egpNeighInMsgs", 4, 0,
+ NULL, &_egpNeighAs_obj
+},
+_egpNeighInErrs_obj = {
+ "egpNeighInErrs", 5, 0,
+ NULL, &_egpNeighInMsgs_obj
+},
+_egpNeighOutMsgs_obj = {
+ "egpNeighOutMsgs", 6, 0,
+ NULL, &_egpNeighInErrs_obj
+},
+_egpNeighOutErrs_obj = {
+ "egpNeighOutErrs", 7, 0,
+ NULL, &_egpNeighOutMsgs_obj
+},
+_egpNeighInErrMsgs_obj = {
+ "egpNeighInErrMsgs", 8, 0,
+ NULL, &_egpNeighOutErrs_obj
+},
+_egpNeighOutErrMsgs_obj = {
+ "egpNeighOutErrMsgs", 9, 0,
+ NULL, &_egpNeighInErrMsgs_obj
+},
+_egpNeighStateUps_obj = {
+ "egpNeighStateUps", 10, 0,
+ NULL, &_egpNeighOutErrMsgs_obj
+},
+_egpNeighStateDowns_obj = {
+ "egpNeighStateDowns", 11, 0,
+ NULL, &_egpNeighStateUps_obj
+},
+_egpNeighIntervalHello_obj = {
+ "egpNeighIntervalHello", 12, 0,
+ NULL, &_egpNeighStateDowns_obj
+},
+_egpNeighIntervalPoll_obj = {
+ "egpNeighIntervalPoll", 13, 0,
+ NULL, &_egpNeighIntervalHello_obj
+},
+_egpNeighMode_obj = {
+ "egpNeighMode", 14, 0,
+ NULL, &_egpNeighIntervalPoll_obj
+},
+_egpNeighEventTrigger_obj = {
+ "egpNeighEventTrigger", 15, 0,
+ NULL, &_egpNeighMode_obj
+},
+_egpNeighEntry_obj = {
+ "egpNeighEntry", 1, 0,
+ &_egpNeighEventTrigger_obj, NULL
+},
+_egpInMsgs_obj = {
+ "egpInMsgs", 1, 0,
+ NULL, NULL
+},
+_egpInErrors_obj = {
+ "egpInErrors", 2, 0,
+ NULL, &_egpInMsgs_obj
+},
+_egpOutMsgs_obj = {
+ "egpOutMsgs", 3, 0,
+ NULL, &_egpInErrors_obj
+},
+_egpOutErrors_obj = {
+ "egpOutErrors", 4, 0,
+ NULL, &_egpOutMsgs_obj
+},
+_egpNeighTable_obj = {
+ "egpNeighTable", 5, 0,
+ &_egpNeighEntry_obj, &_egpOutErrors_obj
+},
+_egpAs_obj = {
+ "egpAs", 6, 0,
+ NULL, &_egpNeighTable_obj
+},
+_udpLocalAddress_obj = {
+ "udpLocalAddress", 1, 0,
+ NULL, NULL
+},
+_udpLocalPort_obj = {
+ "udpLocalPort", 2, 0,
+ NULL, &_udpLocalAddress_obj
+},
+_udpEntry_obj = {
+ "udpEntry", 1, 0,
+ &_udpLocalPort_obj, NULL
+},
+_udpInDatagrams_obj = {
+ "udpInDatagrams", 1, 0,
+ NULL, NULL
+},
+_udpNoPorts_obj = {
+ "udpNoPorts", 2, 0,
+ NULL, &_udpInDatagrams_obj
+},
+_udpInErrors_obj = {
+ "udpInErrors", 3, 0,
+ NULL, &_udpNoPorts_obj
+},
+_udpOutDatagrams_obj = {
+ "udpOutDatagrams", 4, 0,
+ NULL, &_udpInErrors_obj
+},
+_udpTable_obj = {
+ "udpTable", 5, 0,
+ &_udpEntry_obj, &_udpOutDatagrams_obj
+},
+_tcpConnState_obj = {
+ "tcpConnState", 1, 0,
+ NULL, NULL
+},
+_tcpConnLocalAddress_obj = {
+ "tcpConnLocalAddress", 2, 0,
+ NULL, &_tcpConnState_obj
+},
+_tcpConnLocalPort_obj = {
+ "tcpConnLocalPort", 3, 0,
+ NULL, &_tcpConnLocalAddress_obj
+},
+_tcpConnRemAddress_obj = {
+ "tcpConnRemAddress", 4, 0,
+ NULL, &_tcpConnLocalPort_obj
+},
+_tcpConnRemPort_obj = {
+ "tcpConnRemPort", 5, 0,
+ NULL, &_tcpConnRemAddress_obj
+},
+_tcpConnEntry_obj = {
+ "tcpConnEntry", 1, 0,
+ &_tcpConnRemPort_obj, NULL
+},
+_tcpRtoAlgorithm_obj = {
+ "tcpRtoAlgorithm", 1, 0,
+ NULL, NULL
+},
+_tcpRtoMin_obj = {
+ "tcpRtoMin", 2, 0,
+ NULL, &_tcpRtoAlgorithm_obj
+},
+_tcpRtoMax_obj = {
+ "tcpRtoMax", 3, 0,
+ NULL, &_tcpRtoMin_obj
+},
+_tcpMaxConn_obj = {
+ "tcpMaxConn", 4, 0,
+ NULL, &_tcpRtoMax_obj
+},
+_tcpActiveOpens_obj = {
+ "tcpActiveOpens", 5, 0,
+ NULL, &_tcpMaxConn_obj
+},
+_tcpPassiveOpens_obj = {
+ "tcpPassiveOpens", 6, 0,
+ NULL, &_tcpActiveOpens_obj
+},
+_tcpAttemptFails_obj = {
+ "tcpAttemptFails", 7, 0,
+ NULL, &_tcpPassiveOpens_obj
+},
+_tcpEstabResets_obj = {
+ "tcpEstabResets", 8, 0,
+ NULL, &_tcpAttemptFails_obj
+},
+_tcpCurrEstab_obj = {
+ "tcpCurrEstab", 9, 0,
+ NULL, &_tcpEstabResets_obj
+},
+_tcpInSegs_obj = {
+ "tcpInSegs", 10, 0,
+ NULL, &_tcpCurrEstab_obj
+},
+_tcpOutSegs_obj = {
+ "tcpOutSegs", 11, 0,
+ NULL, &_tcpInSegs_obj
+},
+_tcpRetransSegs_obj = {
+ "tcpRetransSegs", 12, 0,
+ NULL, &_tcpOutSegs_obj
+},
+_tcpConnTable_obj = {
+ "tcpConnTable", 13, 0,
+ &_tcpConnEntry_obj, &_tcpRetransSegs_obj
+},
+_tcpInErrs_obj = {
+ "tcpInErrs", 14, 0,
+ NULL, &_tcpConnTable_obj
+},
+_tcpOutRsts_obj = {
+ "tcpOutRsts", 15, 0,
+ NULL, &_tcpInErrs_obj
+},
+_icmpInMsgs_obj = {
+ "icmpInMsgs", 1, 0,
+ NULL, NULL
+},
+_icmpInErrors_obj = {
+ "icmpInErrors", 2, 0,
+ NULL, &_icmpInMsgs_obj
+},
+_icmpInDestUnreachs_obj = {
+ "icmpInDestUnreachs", 3, 0,
+ NULL, &_icmpInErrors_obj
+},
+_icmpInTimeExcds_obj = {
+ "icmpInTimeExcds", 4, 0,
+ NULL, &_icmpInDestUnreachs_obj
+},
+_icmpInParmProbs_obj = {
+ "icmpInParmProbs", 5, 0,
+ NULL, &_icmpInTimeExcds_obj
+},
+_icmpInSrcQuenchs_obj = {
+ "icmpInSrcQuenchs", 6, 0,
+ NULL, &_icmpInParmProbs_obj
+},
+_icmpInRedirects_obj = {
+ "icmpInRedirects", 7, 0,
+ NULL, &_icmpInSrcQuenchs_obj
+},
+_icmpInEchos_obj = {
+ "icmpInEchos", 8, 0,
+ NULL, &_icmpInRedirects_obj
+},
+_icmpInEchoReps_obj = {
+ "icmpInEchoReps", 9, 0,
+ NULL, &_icmpInEchos_obj
+},
+_icmpInTimestamps_obj = {
+ "icmpInTimestamps", 10, 0,
+ NULL, &_icmpInEchoReps_obj
+},
+_icmpInTimestampReps_obj = {
+ "icmpInTimestampReps", 11, 0,
+ NULL, &_icmpInTimestamps_obj
+},
+_icmpInAddrMasks_obj = {
+ "icmpInAddrMasks", 12, 0,
+ NULL, &_icmpInTimestampReps_obj
+},
+_icmpInAddrMaskReps_obj = {
+ "icmpInAddrMaskReps", 13, 0,
+ NULL, &_icmpInAddrMasks_obj
+},
+_icmpOutMsgs_obj = {
+ "icmpOutMsgs", 14, 0,
+ NULL, &_icmpInAddrMaskReps_obj
+},
+_icmpOutErrors_obj = {
+ "icmpOutErrors", 15, 0,
+ NULL, &_icmpOutMsgs_obj
+},
+_icmpOutDestUnreachs_obj = {
+ "icmpOutDestUnreachs", 16, 0,
+ NULL, &_icmpOutErrors_obj
+},
+_icmpOutTimeExcds_obj = {
+ "icmpOutTimeExcds", 17, 0,
+ NULL, &_icmpOutDestUnreachs_obj
+},
+_icmpOutParmProbs_obj = {
+ "icmpOutParmProbs", 18, 0,
+ NULL, &_icmpOutTimeExcds_obj
+},
+_icmpOutSrcQuenchs_obj = {
+ "icmpOutSrcQuenchs", 19, 0,
+ NULL, &_icmpOutParmProbs_obj
+},
+_icmpOutRedirects_obj = {
+ "icmpOutRedirects", 20, 0,
+ NULL, &_icmpOutSrcQuenchs_obj
+},
+_icmpOutEchos_obj = {
+ "icmpOutEchos", 21, 0,
+ NULL, &_icmpOutRedirects_obj
+},
+_icmpOutEchoReps_obj = {
+ "icmpOutEchoReps", 22, 0,
+ NULL, &_icmpOutEchos_obj
+},
+_icmpOutTimestamps_obj = {
+ "icmpOutTimestamps", 23, 0,
+ NULL, &_icmpOutEchoReps_obj
+},
+_icmpOutTimestampReps_obj = {
+ "icmpOutTimestampReps", 24, 0,
+ NULL, &_icmpOutTimestamps_obj
+},
+_icmpOutAddrMasks_obj = {
+ "icmpOutAddrMasks", 25, 0,
+ NULL, &_icmpOutTimestampReps_obj
+},
+_icmpOutAddrMaskReps_obj = {
+ "icmpOutAddrMaskReps", 26, 0,
+ NULL, &_icmpOutAddrMasks_obj
+},
+_ipNetToMediaIfIndex_obj = {
+ "ipNetToMediaIfIndex", 1, 0,
+ NULL, NULL
+},
+_ipNetToMediaPhysAddress_obj = {
+ "ipNetToMediaPhysAddress", 2, 0,
+ NULL, &_ipNetToMediaIfIndex_obj
+},
+_ipNetToMediaNetAddress_obj = {
+ "ipNetToMediaNetAddress", 3, 0,
+ NULL, &_ipNetToMediaPhysAddress_obj
+},
+_ipNetToMediaType_obj = {
+ "ipNetToMediaType", 4, 0,
+ NULL, &_ipNetToMediaNetAddress_obj
+},
+_ipNetToMediaEntry_obj = {
+ "ipNetToMediaEntry", 1, 0,
+ &_ipNetToMediaType_obj, NULL
+},
+_ipRouteDest_obj = {
+ "ipRouteDest", 1, 0,
+ NULL, NULL
+},
+_ipRouteIfIndex_obj = {
+ "ipRouteIfIndex", 2, 0,
+ NULL, &_ipRouteDest_obj
+},
+_ipRouteMetric1_obj = {
+ "ipRouteMetric1", 3, 0,
+ NULL, &_ipRouteIfIndex_obj
+},
+_ipRouteMetric2_obj = {
+ "ipRouteMetric2", 4, 0,
+ NULL, &_ipRouteMetric1_obj
+},
+_ipRouteMetric3_obj = {
+ "ipRouteMetric3", 5, 0,
+ NULL, &_ipRouteMetric2_obj
+},
+_ipRouteMetric4_obj = {
+ "ipRouteMetric4", 6, 0,
+ NULL, &_ipRouteMetric3_obj
+},
+_ipRouteNextHop_obj = {
+ "ipRouteNextHop", 7, 0,
+ NULL, &_ipRouteMetric4_obj
+},
+_ipRouteType_obj = {
+ "ipRouteType", 8, 0,
+ NULL, &_ipRouteNextHop_obj
+},
+_ipRouteProto_obj = {
+ "ipRouteProto", 9, 0,
+ NULL, &_ipRouteType_obj
+},
+_ipRouteAge_obj = {
+ "ipRouteAge", 10, 0,
+ NULL, &_ipRouteProto_obj
+},
+_ipRouteMask_obj = {
+ "ipRouteMask", 11, 0,
+ NULL, &_ipRouteAge_obj
+},
+_ipRouteEntry_obj = {
+ "ipRouteEntry", 1, 0,
+ &_ipRouteMask_obj, NULL
+},
+_ipAdEntAddr_obj = {
+ "ipAdEntAddr", 1, 0,
+ NULL, NULL
+},
+_ipAdEntIfIndex_obj = {
+ "ipAdEntIfIndex", 2, 0,
+ NULL, &_ipAdEntAddr_obj
+},
+_ipAdEntNetMask_obj = {
+ "ipAdEntNetMask", 3, 0,
+ NULL, &_ipAdEntIfIndex_obj
+},
+_ipAdEntBcastAddr_obj = {
+ "ipAdEntBcastAddr", 4, 0,
+ NULL, &_ipAdEntNetMask_obj
+},
+_ipAdEntReasmMaxSize_obj = {
+ "ipAdEntReasmMaxSize", 5, 0,
+ NULL, &_ipAdEntBcastAddr_obj
+},
+_ipAddrEntry_obj = {
+ "ipAddrEntry", 1, 0,
+ &_ipAdEntReasmMaxSize_obj, NULL
+},
+_ipForwarding_obj = {
+ "ipForwarding", 1, 0,
+ NULL, NULL
+},
+_ipDefaultTTL_obj = {
+ "ipDefaultTTL", 2, 0,
+ NULL, &_ipForwarding_obj
+},
+_ipInReceives_obj = {
+ "ipInReceives", 3, 0,
+ NULL, &_ipDefaultTTL_obj
+},
+_ipInHdrErrors_obj = {
+ "ipInHdrErrors", 4, 0,
+ NULL, &_ipInReceives_obj
+},
+_ipInAddrErrors_obj = {
+ "ipInAddrErrors", 5, 0,
+ NULL, &_ipInHdrErrors_obj
+},
+_ipForwDatagrams_obj = {
+ "ipForwDatagrams", 6, 0,
+ NULL, &_ipInAddrErrors_obj
+},
+_ipInUnknownProtos_obj = {
+ "ipInUnknownProtos", 7, 0,
+ NULL, &_ipForwDatagrams_obj
+},
+_ipInDiscards_obj = {
+ "ipInDiscards", 8, 0,
+ NULL, &_ipInUnknownProtos_obj
+},
+_ipInDelivers_obj = {
+ "ipInDelivers", 9, 0,
+ NULL, &_ipInDiscards_obj
+},
+_ipOutRequests_obj = {
+ "ipOutRequests", 10, 0,
+ NULL, &_ipInDelivers_obj
+},
+_ipOutDiscards_obj = {
+ "ipOutDiscards", 11, 0,
+ NULL, &_ipOutRequests_obj
+},
+_ipOutNoRoutes_obj = {
+ "ipOutNoRoutes", 12, 0,
+ NULL, &_ipOutDiscards_obj
+},
+_ipReasmTimeout_obj = {
+ "ipReasmTimeout", 13, 0,
+ NULL, &_ipOutNoRoutes_obj
+},
+_ipReasmReqds_obj = {
+ "ipReasmReqds", 14, 0,
+ NULL, &_ipReasmTimeout_obj
+},
+_ipReasmOKs_obj = {
+ "ipReasmOKs", 15, 0,
+ NULL, &_ipReasmReqds_obj
+},
+_ipReasmFails_obj = {
+ "ipReasmFails", 16, 0,
+ NULL, &_ipReasmOKs_obj
+},
+_ipFragOKs_obj = {
+ "ipFragOKs", 17, 0,
+ NULL, &_ipReasmFails_obj
+},
+_ipFragFails_obj = {
+ "ipFragFails", 18, 0,
+ NULL, &_ipFragOKs_obj
+},
+_ipFragCreates_obj = {
+ "ipFragCreates", 19, 0,
+ NULL, &_ipFragFails_obj
+},
+_ipAddrTable_obj = {
+ "ipAddrTable", 20, 0,
+ &_ipAddrEntry_obj, &_ipFragCreates_obj
+},
+_ipRoutingTable_obj = {
+ "ipRoutingTable", 21, 0,
+ &_ipRouteEntry_obj, &_ipAddrTable_obj
+},
+_ipNetToMediaTable_obj = {
+ "ipNetToMediaTable", 22, 0,
+ &_ipNetToMediaEntry_obj, &_ipRoutingTable_obj
+},
+_atIfIndex_obj = {
+ "atIfIndex", 1, 0,
+ NULL, NULL
+},
+_atPhysAddress_obj = {
+ "atPhysAddress", 2, 0,
+ NULL, &_atIfIndex_obj
+},
+_atNetAddress_obj = {
+ "atNetAddress", 3, 0,
+ NULL, &_atPhysAddress_obj
+},
+_atEntry_obj = {
+ "atEntry", 1, 0,
+ &_atNetAddress_obj, NULL
+},
+_atTable_obj = {
+ "atTable", 1, 0,
+ &_atEntry_obj, NULL
+},
+_ifIndex_obj = {
+ "ifIndex", 1, 0,
+ NULL, NULL
+},
+_ifDescr_obj = {
+ "ifDescr", 2, 0,
+ NULL, &_ifIndex_obj
+},
+_ifType_obj = {
+ "ifType", 3, 0,
+ NULL, &_ifDescr_obj
+},
+_ifMtu_obj = {
+ "ifMtu", 4, 0,
+ NULL, &_ifType_obj
+},
+_ifSpeed_obj = {
+ "ifSpeed", 5, 0,
+ NULL, &_ifMtu_obj
+},
+_ifPhysAddress_obj = {
+ "ifPhysAddress", 6, 0,
+ NULL, &_ifSpeed_obj
+},
+_ifAdminStatus_obj = {
+ "ifAdminStatus", 7, 0,
+ NULL, &_ifPhysAddress_obj
+},
+_ifOperStatus_obj = {
+ "ifOperStatus", 8, 0,
+ NULL, &_ifAdminStatus_obj
+},
+_ifLastChange_obj = {
+ "ifLastChange", 9, 0,
+ NULL, &_ifOperStatus_obj
+},
+_ifInOctets_obj = {
+ "ifInOctets", 10, 0,
+ NULL, &_ifLastChange_obj
+},
+_ifInUcastPkts_obj = {
+ "ifInUcastPkts", 11, 0,
+ NULL, &_ifInOctets_obj
+},
+_ifInNUcastPkts_obj = {
+ "ifInNUcastPkts", 12, 0,
+ NULL, &_ifInUcastPkts_obj
+},
+_ifInDiscards_obj = {
+ "ifInDiscards", 13, 0,
+ NULL, &_ifInNUcastPkts_obj
+},
+_ifInErrors_obj = {
+ "ifInErrors", 14, 0,
+ NULL, &_ifInDiscards_obj
+},
+_ifInUnknownProtos_obj = {
+ "ifInUnknownProtos", 15, 0,
+ NULL, &_ifInErrors_obj
+},
+_ifOutOctets_obj = {
+ "ifOutOctets", 16, 0,
+ NULL, &_ifInUnknownProtos_obj
+},
+_ifOutUcastPkts_obj = {
+ "ifOutUcastPkts", 17, 0,
+ NULL, &_ifOutOctets_obj
+},
+_ifOutNUcastPkts_obj = {
+ "ifOutNUcastPkts", 18, 0,
+ NULL, &_ifOutUcastPkts_obj
+},
+_ifOutDiscards_obj = {
+ "ifOutDiscards", 19, 0,
+ NULL, &_ifOutNUcastPkts_obj
+},
+_ifOutErrors_obj = {
+ "ifOutErrors", 20, 0,
+ NULL, &_ifOutDiscards_obj
+},
+_ifOutQLen_obj = {
+ "ifOutQLen", 21, 0,
+ NULL, &_ifOutErrors_obj
+},
+_ifSpecific_obj = {
+ "ifSpecific", 22, 0,
+ NULL, &_ifOutQLen_obj
+},
+_ifEntry_obj = {
+ "ifEntry", 1, 0,
+ &_ifSpecific_obj, NULL
+},
+_ifNumber_obj = {
+ "ifNumber", 1, 0,
+ NULL, NULL
+},
+_ifTable_obj = {
+ "ifTable", 2, 0,
+ &_ifEntry_obj, &_ifNumber_obj
+},
+_sysDescr_obj = {
+ "sysDescr", 1, 0,
+ NULL, NULL
+},
+_sysObjectID_obj = {
+ "sysObjectID", 2, 0,
+ NULL, &_sysDescr_obj
+},
+_sysUpTime_obj = {
+ "sysUpTime", 3, 0,
+ NULL, &_sysObjectID_obj
+},
+_sysContact_obj = {
+ "sysContact", 4, 0,
+ NULL, &_sysUpTime_obj
+},
+_sysName_obj = {
+ "sysName", 5, 0,
+ NULL, &_sysContact_obj
+},
+_sysLocation_obj = {
+ "sysLocation", 6, 0,
+ NULL, &_sysName_obj
+},
+_sysServices_obj = {
+ "sysServices", 7, 0,
+ NULL, &_sysLocation_obj
+},
+_system_obj = {
+ "system", 1, 0,
+ &_sysServices_obj, NULL
+},
+_interfaces_obj = {
+ "interfaces", 2, 0,
+ &_ifTable_obj, &_system_obj
+},
+_at_obj = {
+ "at", 3, 0,
+ &_atTable_obj, &_interfaces_obj
+},
+_ip_obj = {
+ "ip", 4, 0,
+ &_ipNetToMediaTable_obj, &_at_obj
+},
+_icmp_obj = {
+ "icmp", 5, 0,
+ &_icmpOutAddrMaskReps_obj, &_ip_obj
+},
+_tcp_obj = {
+ "tcp", 6, 0,
+ &_tcpOutRsts_obj, &_icmp_obj
+},
+_udp_obj = {
+ "udp", 7, 0,
+ &_udpTable_obj, &_tcp_obj
+},
+_egp_obj = {
+ "egp", 8, 0,
+ &_egpAs_obj, &_udp_obj
+},
+_transmission_obj = {
+ "transmission", 10, 0,
+ NULL, &_egp_obj
+},
+_snmp_obj = {
+ "snmp", 11, 0,
+ &_snmpEnableAuthTraps_obj, &_transmission_obj
+},
+_usmMIBCompliances_obj = {
+ "usmMIBCompliances", 1, 0,
+ NULL, NULL
+},
+_usmMIBGroups_obj = {
+ "usmMIBGroups", 2, 0,
+ NULL, &_usmMIBCompliances_obj
+},
+_usmUserEngineID_obj = {
+ "usmUserEngineID", 1, 0,
+ NULL, NULL
+},
+_usmUserName_obj = {
+ "usmUserName", 2, 0,
+ NULL, &_usmUserEngineID_obj
+},
+_usmUserSecurityName_obj = {
+ "usmUserSecurityName", 3, 0,
+ NULL, &_usmUserName_obj
+},
+_usmUserCloneFrom_obj = {
+ "usmUserCloneFrom", 4, 0,
+ NULL, &_usmUserSecurityName_obj
+},
+_usmUserAuthProtocol_obj = {
+ "usmUserAuthProtocol", 5, 0,
+ NULL, &_usmUserCloneFrom_obj
+},
+_usmUserAuthKeyChange_obj = {
+ "usmUserAuthKeyChange", 6, 0,
+ NULL, &_usmUserAuthProtocol_obj
+},
+_usmUserOwnAuthKeyChange_obj = {
+ "usmUserOwnAuthKeyChange", 7, 0,
+ NULL, &_usmUserAuthKeyChange_obj
+},
+_usmUserPrivProtocol_obj = {
+ "usmUserPrivProtocol", 8, 0,
+ NULL, &_usmUserOwnAuthKeyChange_obj
+},
+_usmUserPrivKeyChange_obj = {
+ "usmUserPrivKeyChange", 9, 0,
+ NULL, &_usmUserPrivProtocol_obj
+},
+_usmUserOwnPrivKeyChange_obj = {
+ "usmUserOwnPrivKeyChange", 10, 0,
+ NULL, &_usmUserPrivKeyChange_obj
+},
+_usmUserPublic_obj = {
+ "usmUserPublic", 11, 0,
+ NULL, &_usmUserOwnPrivKeyChange_obj
+},
+_usmUserStorageType_obj = {
+ "usmUserStorageType", 12, 0,
+ NULL, &_usmUserPublic_obj
+},
+_usmUserStatus_obj = {
+ "usmUserStatus", 13, 0,
+ NULL, &_usmUserStorageType_obj
+},
+_usmUserEntry_obj = {
+ "usmUserEntry", 1, 0,
+ &_usmUserStatus_obj, NULL
+},
+_usmUserSpinLock_obj = {
+ "usmUserSpinLock", 1, 0,
+ NULL, NULL
+},
+_usmUserTable_obj = {
+ "usmUserTable", 2, 0,
+ &_usmUserEntry_obj, &_usmUserSpinLock_obj
+},
+_usmStatsUnsupportedSecLevels_obj = {
+ "usmStatsUnsupportedSecLevels", 1, 0,
+ NULL, NULL
+},
+_usmStatsNotInTimeWindows_obj = {
+ "usmStatsNotInTimeWindows", 2, 0,
+ NULL, &_usmStatsUnsupportedSecLevels_obj
+},
+_usmStatsUnknownUserNames_obj = {
+ "usmStatsUnknownUserNames", 3, 0,
+ NULL, &_usmStatsNotInTimeWindows_obj
+},
+_usmStatsUnknownEngineIDs_obj = {
+ "usmStatsUnknownEngineIDs", 4, 0,
+ NULL, &_usmStatsUnknownUserNames_obj
+},
+_usmStatsWrongDigests_obj = {
+ "usmStatsWrongDigests", 5, 0,
+ NULL, &_usmStatsUnknownEngineIDs_obj
+},
+_usmStatsDecryptionErrors_obj = {
+ "usmStatsDecryptionErrors", 6, 0,
+ NULL, &_usmStatsWrongDigests_obj
+},
+_usmStats_obj = {
+ "usmStats", 1, 0,
+ &_usmStatsDecryptionErrors_obj, NULL
+},
+_usmUser_obj = {
+ "usmUser", 2, 0,
+ &_usmUserTable_obj, &_usmStats_obj
+},
+_usmMIBObjects_obj = {
+ "usmMIBObjects", 1, 0,
+ &_usmUser_obj, NULL
+},
+_usmMIBConformance_obj = {
+ "usmMIBConformance", 2, 0,
+ &_usmMIBGroups_obj, &_usmMIBObjects_obj
+},
+_snmpMPDMIBCompliances_obj = {
+ "snmpMPDMIBCompliances", 1, 0,
+ NULL, NULL
+},
+_snmpMPDMIBGroups_obj = {
+ "snmpMPDMIBGroups", 2, 0,
+ NULL, &_snmpMPDMIBCompliances_obj
+},
+_snmpUnknownSecurityModels_obj = {
+ "snmpUnknownSecurityModels", 1, 0,
+ NULL, NULL
+},
+_snmpInvalidMsgs_obj = {
+ "snmpInvalidMsgs", 2, 0,
+ NULL, &_snmpUnknownSecurityModels_obj
+},
+_snmpUnknownPDUHandlers_obj = {
+ "snmpUnknownPDUHandlers", 3, 0,
+ NULL, &_snmpInvalidMsgs_obj
+},
+_snmpMPDStats_obj = {
+ "snmpMPDStats", 1, 0,
+ &_snmpUnknownPDUHandlers_obj, NULL
+},
+_snmpMPDAdmin_obj = {
+ "snmpMPDAdmin", 1, 0,
+ NULL, NULL
+},
+_snmpMPDMIBObjects_obj = {
+ "snmpMPDMIBObjects", 2, 0,
+ &_snmpMPDStats_obj, &_snmpMPDAdmin_obj
+},
+_snmpMPDMIBConformance_obj = {
+ "snmpMPDMIBConformance", 3, 0,
+ &_snmpMPDMIBGroups_obj, &_snmpMPDMIBObjects_obj
+},
+_snmpEngineID_obj = {
+ "snmpEngineID", 1, 0,
+ NULL, NULL
+},
+_snmpEngineBoots_obj = {
+ "snmpEngineBoots", 2, 0,
+ NULL, &_snmpEngineID_obj
+},
+_snmpEngineTime_obj = {
+ "snmpEngineTime", 3, 0,
+ NULL, &_snmpEngineBoots_obj
+},
+_snmpEngineMaxMessageSize_obj = {
+ "snmpEngineMaxMessageSize", 4, 0,
+ NULL, &_snmpEngineTime_obj
+},
+_snmpEngine_obj = {
+ "snmpEngine", 1, 0,
+ &_snmpEngineMaxMessageSize_obj, NULL
+},
+_snmpFrameworkAdmin_obj = {
+ "snmpFrameworkAdmin", 1, 0,
+ NULL, NULL
+},
+_snmpFrameworkMIBObjects_obj = {
+ "snmpFrameworkMIBObjects", 2, 0,
+ &_snmpEngine_obj, &_snmpFrameworkAdmin_obj
+},
+_snmpFrameworkMIBConformance_obj = {
+ "snmpFrameworkMIBConformance", 3, 0,
+ NULL, &_snmpFrameworkMIBObjects_obj
+},
+_snmpFrameworkMIB_obj = {
+ "snmpFrameworkMIB", 10, 0,
+ &_snmpFrameworkMIBConformance_obj, NULL
+},
+_snmpMPDMIB_obj = {
+ "snmpMPDMIB", 11, 0,
+ &_snmpMPDMIBConformance_obj, &_snmpFrameworkMIB_obj
+},
+_snmpUsmMIB_obj = {
+ "snmpUsmMIB", 15, 0,
+ &_usmMIBConformance_obj, &_snmpMPDMIB_obj
+},
+_snmpModules_obj = {
+ "snmpModules", 3, 0,
+ &_snmpUsmMIB_obj, NULL
+},
+_mib_obj = {
+ "mib", 1, 0,
+ &_snmp_obj, NULL
+},
+_directory_obj = {
+ "directory", 1, 0,
+ NULL, NULL
+},
+_mgmt_obj = {
+ "mgmt", 2, 0,
+ &_mib_obj, &_directory_obj
+},
+_experimental_obj = {
+ "experimental", 3, 0,
+ NULL, &_mgmt_obj
+},
+_private_obj = {
+ "private", 4, 0,
+ &_enterprises_obj, &_experimental_obj
+},
+_security_obj = {
+ "security", 5, 0,
+ NULL, &_private_obj
+},
+_snmpV2_obj = {
+ "snmpV2", 6, 0,
+ &_snmpModules_obj, &_security_obj
+},
+_internet_obj = {
+ "internet", 1, 0,
+ &_snmpV2_obj, NULL
+},
+_dod_obj = {
+ "dod", 6, 0,
+ &_internet_obj, NULL
+},
+_org_obj = {
+ "org", 3, 0,
+ &_dod_obj, NULL
+},
+_iso_obj = {
+ "iso", 1, 0,
+ &_org_obj, NULL
+},
+*mibroot = &_iso_obj;
diff --git a/tcpdump-4.3.0/missing/addrinfo.h b/tcpdump-4.3.0/missing/addrinfo.h
new file mode 100644
index 0000000..d3d63cd
--- /dev/null
+++ b/tcpdump-4.3.0/missing/addrinfo.h
@@ -0,0 +1,119 @@
+/*
+ * Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the project nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/* $Id: addrinfo.h,v 1.4 2002-06-11 17:13:36 itojun Exp $ */
+
+#ifndef HAVE_ADDRINFO
+
+/*
+ * Error return codes from getaddrinfo()
+ */
+#define EAI_ADDRFAMILY 1 /* address family for hostname not supported */
+#define EAI_AGAIN 2 /* temporary failure in name resolution */
+#define EAI_BADFLAGS 3 /* invalid value for ai_flags */
+#define EAI_FAIL 4 /* non-recoverable failure in name resolution */
+#define EAI_FAMILY 5 /* ai_family not supported */
+#define EAI_MEMORY 6 /* memory allocation failure */
+#define EAI_NODATA 7 /* no address associated with hostname */
+#define EAI_NONAME 8 /* hostname nor servname provided, or not known */
+#define EAI_SERVICE 9 /* servname not supported for ai_socktype */
+#define EAI_SOCKTYPE 10 /* ai_socktype not supported */
+#define EAI_SYSTEM 11 /* system error returned in errno */
+#define EAI_BADHINTS 12
+#define EAI_PROTOCOL 13
+#define EAI_MAX 14
+
+/* internal error */
+#define NETDB_INTERNAL -1 /* see errno */
+
+/*
+ * Flag values for getaddrinfo()
+ */
+#define AI_PASSIVE 0x00000001 /* get address to use bind() */
+#define AI_CANONNAME 0x00000002 /* fill ai_canonname */
+#define AI_NUMERICHOST 0x00000004 /* prevent name resolution */
+/* valid flags for addrinfo */
+#define AI_MASK (AI_PASSIVE | AI_CANONNAME | AI_NUMERICHOST)
+
+#define AI_ALL 0x00000100 /* IPv6 and IPv4-mapped (with AI_V4MAPPED) */
+#define AI_V4MAPPED_CFG 0x00000200 /* accept IPv4-mapped if kernel supports */
+#define AI_ADDRCONFIG 0x00000400 /* only if any address is assigned */
+#define AI_V4MAPPED 0x00000800 /* accept IPv4-mapped IPv6 address */
+/* special recommended flags for getipnodebyname */
+#define AI_DEFAULT (AI_V4MAPPED_CFG | AI_ADDRCONFIG)
+
+struct addrinfo {
+ int ai_flags; /* AI_PASSIVE, AI_CANONNAME */
+ int ai_family; /* PF_xxx */
+ int ai_socktype; /* SOCK_xxx */
+ int ai_protocol; /* 0 or IPPROTO_xxx for IPv4 and IPv6 */
+ size_t ai_addrlen; /* length of ai_addr */
+ char *ai_canonname; /* canonical name for hostname */
+ struct sockaddr *ai_addr; /* binary address */
+ struct addrinfo *ai_next; /* next structure in linked list */
+};
+
+extern void freeaddrinfo (struct addrinfo *);
+extern void freehostent (struct hostent *);
+extern int getnameinfo (const struct sockaddr *, size_t, char *,
+ size_t, char *, size_t, int);
+extern struct hostent *getipnodebyaddr (const void *, size_t, int, int *);
+extern struct hostent *getipnodebyname (const char *, int, int, int *);
+extern int inet_pton (int, const char *, void *);
+extern const char *inet_ntop (int, const void *, char *, size_t);
+#endif /* HAVE_ADDRINFO */
+
+/*
+ * Constants for getnameinfo()
+ */
+#ifndef NI_MAXHOST
+#define NI_MAXHOST 1025
+#endif
+#ifndef NI_MAXSERV
+#define NI_MAXSERV 32
+#endif
+
+/*
+ * Flag values for getnameinfo()
+ */
+#ifndef NI_NOFQDN
+#define NI_NOFQDN 0x00000001
+#endif
+#ifndef NI_NUMERICHOST
+#define NI_NUMERICHOST 0x00000002
+#endif
+#ifndef NI_NAMEREQD
+#define NI_NAMEREQD 0x00000004
+#endif
+#ifndef NI_NUMERICSERV
+#define NI_NUMERICSERV 0x00000008
+#endif
+#ifndef NI_DGRAM
+#define NI_DGRAM 0x00000010
+#endif
diff --git a/tcpdump-4.3.0/missing/datalinks.c b/tcpdump-4.3.0/missing/datalinks.c
new file mode 100644
index 0000000..1bd8644
--- /dev/null
+++ b/tcpdump-4.3.0/missing/datalinks.c
@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 1993, 1994, 1995, 1996, 1997, 1998
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the Computer Systems
+ * Engineering Group at Lawrence Berkeley Laboratory.
+ * 4. Neither the name of the University nor of the Laboratory may be used
+ * to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/missing/datalinks.c,v 1.3 2003-11-16 09:36:47 guy Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <pcap.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+#include "pcap-missing.h"
+
+/*
+ * Stub versions for platforms that don't support them.
+ */
+int
+pcap_list_datalinks(pcap_t *p, int **dlt_buffer)
+{
+ /*
+ * This platform doesn't support changing the DLT for an
+ * interface. Return a list of DLTs containing only the
+ * DLT this device supports.
+ */
+ *dlt_buffer = (int*)malloc(sizeof(**dlt_buffer));
+ if (*dlt_buffer == NULL)
+ return (-1);
+ **dlt_buffer = pcap_datalink(p);
+ return (1);
+}
diff --git a/tcpdump-4.3.0/missing/dlnames.c b/tcpdump-4.3.0/missing/dlnames.c
new file mode 100644
index 0000000..32072b7
--- /dev/null
+++ b/tcpdump-4.3.0/missing/dlnames.c
@@ -0,0 +1,175 @@
+/*
+ * Copyright (c) 1993, 1994, 1995, 1996, 1997, 1998
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the Computer Systems
+ * Engineering Group at Lawrence Berkeley Laboratory.
+ * 4. Neither the name of the University nor of the Laboratory may be used
+ * to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/missing/dlnames.c,v 1.5 2003-11-18 23:09:43 guy Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <pcap.h>
+#include <string.h>
+
+#include "pcap-missing.h"
+
+struct dlt_choice {
+ const char *name;
+ const char *description;
+ int dlt;
+};
+
+#define DLT_CHOICE(code, description) { #code, description, code }
+#define DLT_CHOICE_SENTINEL { NULL, NULL, 0 }
+
+static struct dlt_choice dlt_choices[] = {
+ DLT_CHOICE(DLT_NULL, "BSD loopback"),
+ DLT_CHOICE(DLT_EN10MB, "Ethernet"),
+ DLT_CHOICE(DLT_IEEE802, "Token ring"),
+ DLT_CHOICE(DLT_ARCNET, "ARCNET"),
+ DLT_CHOICE(DLT_SLIP, "SLIP"),
+ DLT_CHOICE(DLT_PPP, "PPP"),
+ DLT_CHOICE(DLT_FDDI, "FDDI"),
+ DLT_CHOICE(DLT_ATM_RFC1483, "RFC 1483 IP-over-ATM"),
+ DLT_CHOICE(DLT_RAW, "Raw IP"),
+#ifdef DLT_SLIP_BSDOS
+ DLT_CHOICE(DLT_SLIP_BSDOS, "BSD/OS SLIP"),
+#endif
+#ifdef DLT_PPP_BSDOS
+ DLT_CHOICE(DLT_PPP_BSDOS, "BSD/OS PPP"),
+#endif
+#ifdef DLT_ATM_CLIP
+ DLT_CHOICE(DLT_ATM_CLIP, "Linux Classical IP-over-ATM"),
+#endif
+#ifdef DLT_PPP_SERIAL
+ DLT_CHOICE(DLT_PPP_SERIAL, "PPP over serial"),
+#endif
+#ifdef DLT_PPP_ETHER
+ DLT_CHOICE(DLT_PPP_ETHER, "PPPoE"),
+#endif
+#ifdef DLT_C_HDLC
+ DLT_CHOICE(DLT_C_HDLC, "Cisco HDLC"),
+#endif
+#ifdef DLT_IEEE802_11
+ DLT_CHOICE(DLT_IEEE802_11, "802.11"),
+#endif
+#ifdef DLT_FRELAY
+ DLT_CHOICE(DLT_FRELAY, "Frame Relay"),
+#endif
+#ifdef DLT_LOOP
+ DLT_CHOICE(DLT_LOOP, "OpenBSD loopback"),
+#endif
+#ifdef DLT_ENC
+ DLT_CHOICE(DLT_ENC, "OpenBSD encapsulated IP"),
+#endif
+#ifdef DLT_LINUX_SLL
+ DLT_CHOICE(DLT_LINUX_SLL, "Linux cooked"),
+#endif
+#ifdef DLT_LTALK
+ DLT_CHOICE(DLT_LTALK, "Localtalk"),
+#endif
+#ifdef DLT_PFLOG
+ DLT_CHOICE(DLT_PFLOG, "OpenBSD pflog file"),
+#endif
+#ifdef DLT_PRISM_HEADER
+ DLT_CHOICE(DLT_PRISM_HEADER, "802.11 plus Prism header"),
+#endif
+#ifdef DLT_IP_OVER_FC
+ DLT_CHOICE(DLT_IP_OVER_FC, "RFC 2625 IP-over-Fibre Channel"),
+#endif
+#ifdef DLT_SUNATM
+ DLT_CHOICE(DLT_SUNATM, "Sun raw ATM"),
+#endif
+#ifdef DLT_IEEE802_11_RADIO
+ DLT_CHOICE(DLT_IEEE802_11_RADIO, "802.11 plus radio information header"),
+#endif
+#ifdef DLT_ARCNET_LINUX
+ DLT_CHOICE(DLT_ARCNET_LINUX, "Linux ARCNET"),
+#endif
+#ifdef DLT_LINUX_IRDA
+ DLT_CHOICE(DLT_LINUX_IRDA, "Linux IrDA"),
+#endif
+#ifdef DLT_LANE8023
+ DLT_CHOICE(DLT_LANE8023, "Linux 802.3 LANE"),
+#endif
+#ifdef DLT_CIP
+ DLT_CHOICE(DLT_CIP, "Linux Classical IP-over-ATM"),
+#endif
+#ifdef DLT_HDLC
+ DLT_CHOICE(DLT_HDLC, "Cisco HDLC"),
+#endif
+ DLT_CHOICE_SENTINEL
+};
+
+#ifndef HAVE_PCAP_DATALINK_NAME_TO_VAL
+int
+pcap_datalink_name_to_val(const char *name)
+{
+ int i;
+
+ for (i = 0; dlt_choices[i].name != NULL; i++) {
+ if (strcasecmp(dlt_choices[i].name + sizeof("DLT_") - 1,
+ name) == 0)
+ return (dlt_choices[i].dlt);
+ }
+ return (-1);
+}
+
+const char *
+pcap_datalink_val_to_name(int dlt)
+{
+ int i;
+
+ for (i = 0; dlt_choices[i].name != NULL; i++) {
+ if (dlt_choices[i].dlt == dlt)
+ return (dlt_choices[i].name + sizeof("DLT_") - 1);
+ }
+ return (NULL);
+}
+#endif
+
+const char *
+pcap_datalink_val_to_description(int dlt)
+{
+ int i;
+
+ for (i = 0; dlt_choices[i].name != NULL; i++) {
+ if (dlt_choices[i].dlt == dlt)
+ return (dlt_choices[i].description);
+ }
+ return (NULL);
+}
diff --git a/tcpdump-4.3.0/missing/getnameinfo.c b/tcpdump-4.3.0/missing/getnameinfo.c
new file mode 100644
index 0000000..c287221
--- /dev/null
+++ b/tcpdump-4.3.0/missing/getnameinfo.c
@@ -0,0 +1,281 @@
+/*
+ * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the project nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * Issues to be discussed:
+ * - Thread safe-ness must be checked
+ * - Return values. There seems to be no standard for return value (RFC2553)
+ * but INRIA implementation returns EAI_xxx defined for getaddrinfo().
+ * - RFC2553 says that we should raise error on short buffer. X/Open says
+ * we need to truncate the result. We obey RFC2553 (and X/Open should be
+ * modified).
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/missing/getnameinfo.c,v 1.11 2003-11-16 09:36:49 guy Exp $";
+#endif
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <net/if.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <arpa/nameser.h>
+#include <netdb.h>
+#include <resolv.h>
+#include <string.h>
+#include <stddef.h>
+#include <errno.h>
+
+#ifdef NEED_ADDRINFO_H
+#include "addrinfo.h"
+#endif
+
+#define SUCCESS 0
+#define ANY 0
+#define YES 1
+#define NO 0
+
+static struct afd {
+ int a_af;
+ int a_addrlen;
+ int a_socklen;
+ int a_off;
+} afdl [] = {
+#ifdef INET6
+ {PF_INET6, sizeof(struct in6_addr), sizeof(struct sockaddr_in6),
+ offsetof(struct sockaddr_in6, sin6_addr)},
+#endif
+ {PF_INET, sizeof(struct in_addr), sizeof(struct sockaddr_in),
+ offsetof(struct sockaddr_in, sin_addr)},
+ {0, 0, 0},
+};
+
+struct sockinet {
+ u_char si_len;
+ u_char si_family;
+ u_short si_port;
+};
+
+#define ENI_NOSOCKET 0
+#define ENI_NOSERVNAME 1
+#define ENI_NOHOSTNAME 2
+#define ENI_MEMORY 3
+#define ENI_SYSTEM 4
+#define ENI_FAMILY 5
+#define ENI_SALEN 6
+
+int
+getnameinfo(sa, salen, host, hostlen, serv, servlen, flags)
+ const struct sockaddr *sa;
+ size_t salen;
+ char *host;
+ size_t hostlen;
+ char *serv;
+ size_t servlen;
+ int flags;
+{
+ struct afd *afd;
+ struct servent *sp;
+ struct hostent *hp;
+ u_short port;
+ int family, i;
+ char *addr, *p;
+ u_int32_t v4a;
+ int h_error;
+ char numserv[512];
+ char numaddr[512];
+
+ if (sa == NULL)
+ return ENI_NOSOCKET;
+
+#ifdef HAVE_SA_LEN /*XXX*/
+ if (sa->sa_len != salen)
+ return ENI_SALEN;
+#endif
+
+ family = sa->sa_family;
+ for (i = 0; afdl[i].a_af; i++)
+ if (afdl[i].a_af == family) {
+ afd = &afdl[i];
+ goto found;
+ }
+ return ENI_FAMILY;
+
+ found:
+ if (salen != afd->a_socklen)
+ return ENI_SALEN;
+
+ port = ((struct sockinet *)sa)->si_port; /* network byte order */
+ addr = (char *)sa + afd->a_off;
+
+ if (serv == NULL || servlen == 0) {
+ /*
+ * do nothing in this case.
+ * in case you are wondering if "&&" is more correct than
+ * "||" here: RFC2553 says that serv == NULL OR servlen == 0
+ * means that the caller does not want the result.
+ */
+ } else {
+ if (flags & NI_NUMERICSERV)
+ sp = NULL;
+ else {
+ sp = getservbyport(port,
+ (flags & NI_DGRAM) ? "udp" : "tcp");
+ }
+ if (sp) {
+ if (strlen(sp->s_name) + 1 > servlen)
+ return ENI_MEMORY;
+ strcpy(serv, sp->s_name);
+ } else {
+ snprintf(numserv, sizeof(numserv), "%d", ntohs(port));
+ if (strlen(numserv) + 1 > servlen)
+ return ENI_MEMORY;
+ strcpy(serv, numserv);
+ }
+ }
+
+ switch (sa->sa_family) {
+ case AF_INET:
+ v4a = (u_int32_t)
+ ntohl(((struct sockaddr_in *)sa)->sin_addr.s_addr);
+ if (IN_MULTICAST(v4a) || IN_EXPERIMENTAL(v4a))
+ flags |= NI_NUMERICHOST;
+ v4a >>= IN_CLASSA_NSHIFT;
+ if (v4a == 0)
+ flags |= NI_NUMERICHOST;
+ break;
+#ifdef INET6
+ case AF_INET6:
+ {
+ struct sockaddr_in6 *sin6;
+ sin6 = (struct sockaddr_in6 *)sa;
+ switch (sin6->sin6_addr.s6_addr[0]) {
+ case 0x00:
+ if (IN6_IS_ADDR_V4MAPPED(&sin6->sin6_addr))
+ ;
+ else if (IN6_IS_ADDR_LOOPBACK(&sin6->sin6_addr))
+ ;
+ else
+ flags |= NI_NUMERICHOST;
+ break;
+ default:
+ if (IN6_IS_ADDR_LINKLOCAL(&sin6->sin6_addr)) {
+ flags |= NI_NUMERICHOST;
+ }
+ else if (IN6_IS_ADDR_MULTICAST(&sin6->sin6_addr))
+ flags |= NI_NUMERICHOST;
+ break;
+ }
+ }
+ break;
+#endif
+ }
+ if (host == NULL || hostlen == 0) {
+ /*
+ * do nothing in this case.
+ * in case you are wondering if "&&" is more correct than
+ * "||" here: RFC2553 says that host == NULL OR hostlen == 0
+ * means that the caller does not want the result.
+ */
+ } else if (flags & NI_NUMERICHOST) {
+ /* NUMERICHOST and NAMEREQD conflicts with each other */
+ if (flags & NI_NAMEREQD)
+ return ENI_NOHOSTNAME;
+ if (inet_ntop(afd->a_af, addr, numaddr, sizeof(numaddr))
+ == NULL)
+ return ENI_SYSTEM;
+ if (strlen(numaddr) + 1 > hostlen)
+ return ENI_MEMORY;
+ strcpy(host, numaddr);
+#if defined(INET6) && defined(NI_WITHSCOPEID)
+ if (afd->a_af == AF_INET6 &&
+ (IN6_IS_ADDR_LINKLOCAL((struct in6_addr *)addr) ||
+ IN6_IS_ADDR_MULTICAST((struct in6_addr *)addr)) &&
+ ((struct sockaddr_in6 *)sa)->sin6_scope_id) {
+#ifndef ALWAYS_WITHSCOPE
+ if (flags & NI_WITHSCOPEID)
+#endif /* !ALWAYS_WITHSCOPE */
+ {
+ char *ep = strchr(host, '\0');
+ unsigned int ifindex =
+ ((struct sockaddr_in6 *)sa)->sin6_scope_id;
+
+ *ep = SCOPE_DELIMITER;
+ if ((if_indextoname(ifindex, ep + 1)) == NULL)
+ /* XXX what should we do? */
+ strncpy(ep + 1, "???", 3);
+ }
+ }
+#endif /* INET6 */
+ } else {
+#ifdef USE_GETIPNODEBY
+ hp = getipnodebyaddr(addr, afd->a_addrlen, afd->a_af, &h_error);
+#else
+ hp = gethostbyaddr(addr, afd->a_addrlen, afd->a_af);
+#ifdef HAVE_H_ERRNO
+ h_error = h_errno;
+#else
+ h_error = EINVAL;
+#endif
+#endif
+
+ if (hp) {
+ if (flags & NI_NOFQDN) {
+ p = strchr(hp->h_name, '.');
+ if (p) *p = '\0';
+ }
+ if (strlen(hp->h_name) + 1 > hostlen) {
+#ifdef USE_GETIPNODEBY
+ freehostent(hp);
+#endif
+ return ENI_MEMORY;
+ }
+ strcpy(host, hp->h_name);
+#ifdef USE_GETIPNODEBY
+ freehostent(hp);
+#endif
+ } else {
+ if (flags & NI_NAMEREQD)
+ return ENI_NOHOSTNAME;
+ if (inet_ntop(afd->a_af, addr, numaddr, sizeof(numaddr))
+ == NULL)
+ return ENI_NOHOSTNAME;
+ if (strlen(numaddr) + 1 > hostlen)
+ return ENI_MEMORY;
+ strcpy(host, numaddr);
+ }
+ }
+ return SUCCESS;
+}
diff --git a/tcpdump-4.3.0/missing/inet_aton.c b/tcpdump-4.3.0/missing/inet_aton.c
new file mode 100644
index 0000000..bc1461a
--- /dev/null
+++ b/tcpdump-4.3.0/missing/inet_aton.c
@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 1995, 1996, 1997 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the Kungliga Tekniska
+ * Högskolan and its contributors.
+ *
+ * 4. Neither the name of the Institute nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/* $Id: inet_aton.c,v 1.6 2003-11-16 09:36:49 guy Exp $ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/missing/inet_aton.c,v 1.6 2003-11-16 09:36:49 guy Exp $";
+#endif
+
+#include <tcpdump-stdinc.h>
+
+/* Minimal implementation of inet_aton.
+ * Cannot distinguish between failure and a local broadcast address. */
+
+#ifndef INADDR_NONE
+#define INADDR_NONE 0xffffffff
+#endif
+
+int
+inet_aton(const char *cp, struct in_addr *addr)
+{
+ addr->s_addr = inet_addr(cp);
+ return (addr->s_addr == INADDR_NONE) ? 0 : 1;
+}
diff --git a/tcpdump-4.3.0/missing/inet_ntop.c b/tcpdump-4.3.0/missing/inet_ntop.c
new file mode 100644
index 0000000..d17d592
--- /dev/null
+++ b/tcpdump-4.3.0/missing/inet_ntop.c
@@ -0,0 +1,219 @@
+/*
+ * Copyright (c) 1999 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the Kungliga Tekniska
+ * Högskolan and its contributors.
+ *
+ * 4. Neither the name of the Institute nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/* $Id: inet_ntop.c,v 1.8 2005-02-09 02:25:46 guy Exp $ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/missing/inet_ntop.c,v 1.8 2005-02-09 02:25:46 guy Exp $";
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <errno.h>
+
+/*
+ *
+ */
+
+#ifndef IN6ADDRSZ
+#define IN6ADDRSZ 16 /* IPv6 T_AAAA */
+#endif
+
+#ifndef INT16SZ
+#define INT16SZ 2 /* word size */
+#endif
+
+static const char *
+inet_ntop_v4 (const void *src, char *dst, size_t size)
+{
+ const char digits[] = "0123456789";
+ int i;
+ struct in_addr *addr = (struct in_addr *)src;
+ u_long a = ntohl(addr->s_addr);
+ const char *orig_dst = dst;
+
+ if (size < INET_ADDRSTRLEN) {
+ errno = ENOSPC;
+ return NULL;
+ }
+ for (i = 0; i < 4; ++i) {
+ int n = (a >> (24 - i * 8)) & 0xFF;
+ int non_zerop = 0;
+
+ if (non_zerop || n / 100 > 0) {
+ *dst++ = digits[n / 100];
+ n %= 100;
+ non_zerop = 1;
+ }
+ if (non_zerop || n / 10 > 0) {
+ *dst++ = digits[n / 10];
+ n %= 10;
+ non_zerop = 1;
+ }
+ *dst++ = digits[n];
+ if (i != 3)
+ *dst++ = '.';
+ }
+ *dst++ = '\0';
+ return orig_dst;
+}
+
+#ifdef INET6
+/*
+ * Convert IPv6 binary address into presentation (printable) format.
+ */
+static const char *
+inet_ntop_v6 (const u_char *src, char *dst, size_t size)
+{
+ /*
+ * Note that int32_t and int16_t need only be "at least" large enough
+ * to contain a value of the specified size. On some systems, like
+ * Crays, there is no such thing as an integer variable with 16 bits.
+ * Keep this in mind if you think this function should have been coded
+ * to use pointer overlays. All the world's not a VAX.
+ */
+ char tmp [INET6_ADDRSTRLEN+1];
+ char *tp;
+ struct {
+ long base;
+ long len;
+ } best, cur;
+ u_long words [IN6ADDRSZ / INT16SZ];
+ int i;
+
+ /* Preprocess:
+ * Copy the input (bytewise) array into a wordwise array.
+ * Find the longest run of 0x00's in src[] for :: shorthanding.
+ */
+ memset (words, 0, sizeof(words));
+ for (i = 0; i < IN6ADDRSZ; i++)
+ words[i/2] |= (src[i] << ((1 - (i % 2)) << 3));
+
+ best.base = -1;
+ cur.base = -1;
+ for (i = 0; i < (IN6ADDRSZ / INT16SZ); i++)
+ {
+ if (words[i] == 0)
+ {
+ if (cur.base == -1)
+ cur.base = i, cur.len = 1;
+ else cur.len++;
+ }
+ else if (cur.base != -1)
+ {
+ if (best.base == -1 || cur.len > best.len)
+ best = cur;
+ cur.base = -1;
+ }
+ }
+ if ((cur.base != -1) && (best.base == -1 || cur.len > best.len))
+ best = cur;
+ if (best.base != -1 && best.len < 2)
+ best.base = -1;
+
+ /* Format the result.
+ */
+ tp = tmp;
+ for (i = 0; i < (IN6ADDRSZ / INT16SZ); i++)
+ {
+ /* Are we inside the best run of 0x00's?
+ */
+ if (best.base != -1 && i >= best.base && i < (best.base + best.len))
+ {
+ if (i == best.base)
+ *tp++ = ':';
+ continue;
+ }
+
+ /* Are we following an initial run of 0x00s or any real hex?
+ */
+ if (i != 0)
+ *tp++ = ':';
+
+ /* Is this address an encapsulated IPv4?
+ */
+ if (i == 6 && best.base == 0 &&
+ (best.len == 6 || (best.len == 5 && words[5] == 0xffff)))
+ {
+ if (!inet_ntop_v4(src+12, tp, sizeof(tmp) - (tp - tmp)))
+ {
+ errno = ENOSPC;
+ return (NULL);
+ }
+ tp += strlen(tp);
+ break;
+ }
+ tp += sprintf (tp, "%lX", words[i]);
+ }
+
+ /* Was it a trailing run of 0x00's?
+ */
+ if (best.base != -1 && (best.base + best.len) == (IN6ADDRSZ / INT16SZ))
+ *tp++ = ':';
+ *tp++ = '\0';
+
+ /* Check for overflow, copy, and we're done.
+ */
+ if ((size_t)(tp - tmp) > size)
+ {
+ errno = ENOSPC;
+ return (NULL);
+ }
+ return strcpy (dst, tmp);
+ return (NULL);
+}
+#endif /* INET6 */
+
+
+const char *
+inet_ntop(int af, const void *src, char *dst, size_t size)
+{
+ switch (af) {
+ case AF_INET :
+ return inet_ntop_v4 (src, dst, size);
+#ifdef INET6
+ case AF_INET6:
+ return inet_ntop_v6 ((const u_char*)src, dst, size);
+#endif
+ default :
+ errno = EAFNOSUPPORT;
+ return NULL;
+ }
+}
diff --git a/tcpdump-4.3.0/missing/inet_pton.c b/tcpdump-4.3.0/missing/inet_pton.c
new file mode 100644
index 0000000..83f67e1
--- /dev/null
+++ b/tcpdump-4.3.0/missing/inet_pton.c
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 1999 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the Kungliga Tekniska
+ * Högskolan and its contributors.
+ *
+ * 4. Neither the name of the Institute nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/* $Id: inet_pton.c,v 1.6 2003-11-16 09:36:51 guy Exp $ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/missing/inet_pton.c,v 1.6 2003-11-16 09:36:51 guy Exp $";
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <errno.h>
+
+int
+inet_pton(int af, const char *src, void *dst)
+{
+ if (af != AF_INET) {
+ errno = EAFNOSUPPORT;
+ return -1;
+ }
+ return inet_aton (src, dst);
+}
diff --git a/tcpdump-4.3.0/missing/snprintf.c b/tcpdump-4.3.0/missing/snprintf.c
new file mode 100644
index 0000000..7932997
--- /dev/null
+++ b/tcpdump-4.3.0/missing/snprintf.c
@@ -0,0 +1,632 @@
+/*
+ * Copyright (c) 1995-1999 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the Institute nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/* $Id: snprintf.c,v 1.8 2003-11-16 09:36:51 guy Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/missing/snprintf.c,v 1.8 2003-11-16 09:36:51 guy Exp $";
+#endif
+
+#include <stdio.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <sys/types.h>
+
+#include <interface.h>
+
+enum format_flags {
+ minus_flag = 1,
+ plus_flag = 2,
+ space_flag = 4,
+ alternate_flag = 8,
+ zero_flag = 16
+};
+
+/*
+ * Common state
+ */
+
+struct state {
+ unsigned char *str;
+ unsigned char *s;
+ unsigned char *theend;
+ size_t sz;
+ size_t max_sz;
+ int (*append_char)(struct state *, unsigned char);
+ int (*reserve)(struct state *, size_t);
+ /* XXX - methods */
+};
+
+#ifndef HAVE_VSNPRINTF
+static int
+sn_reserve (struct state *state, size_t n)
+{
+ return state->s + n > state->theend;
+}
+
+static int
+sn_append_char (struct state *state, unsigned char c)
+{
+ if (sn_reserve (state, 1)) {
+ return 1;
+ } else {
+ *state->s++ = c;
+ return 0;
+ }
+}
+#endif
+
+#if 0
+static int
+as_reserve (struct state *state, size_t n)
+{
+ if (state->s + n > state->theend) {
+ int off = state->s - state->str;
+ unsigned char *tmp;
+
+ if (state->max_sz && state->sz >= state->max_sz)
+ return 1;
+
+ state->sz = max(state->sz * 2, state->sz + n);
+ if (state->max_sz)
+ state->sz = min(state->sz, state->max_sz);
+ tmp = realloc (state->str, state->sz);
+ if (tmp == NULL)
+ return 1;
+ state->str = tmp;
+ state->s = state->str + off;
+ state->theend = state->str + state->sz - 1;
+ }
+ return 0;
+}
+
+static int
+as_append_char (struct state *state, unsigned char c)
+{
+ if(as_reserve (state, 1))
+ return 1;
+ else {
+ *state->s++ = c;
+ return 0;
+ }
+}
+#endif
+
+static int
+append_number(struct state *state,
+ unsigned long num, unsigned base, char *rep,
+ int width, int prec, int flags, int minusp)
+{
+ int len = 0;
+ int i;
+
+ /* given precision, ignore zero flag */
+ if(prec != -1)
+ flags &= ~zero_flag;
+ else
+ prec = 1;
+ /* zero value with zero precision -> "" */
+ if(prec == 0 && num == 0)
+ return 0;
+ do{
+ if((*state->append_char)(state, rep[num % base]))
+ return 1;
+ len++;
+ num /= base;
+ }while(num);
+ prec -= len;
+ /* pad with prec zeros */
+ while(prec-- > 0){
+ if((*state->append_char)(state, '0'))
+ return 1;
+ len++;
+ }
+ /* add length of alternate prefix (added later) to len */
+ if(flags & alternate_flag && (base == 16 || base == 8))
+ len += base / 8;
+ /* pad with zeros */
+ if(flags & zero_flag){
+ width -= len;
+ if(minusp || (flags & space_flag) || (flags & plus_flag))
+ width--;
+ while(width-- > 0){
+ if((*state->append_char)(state, '0'))
+ return 1;
+ len++;
+ }
+ }
+ /* add alternate prefix */
+ if(flags & alternate_flag && (base == 16 || base == 8)){
+ if(base == 16)
+ if((*state->append_char)(state, rep[10] + 23)) /* XXX */
+ return 1;
+ if((*state->append_char)(state, '0'))
+ return 1;
+ }
+ /* add sign */
+ if(minusp){
+ if((*state->append_char)(state, '-'))
+ return 1;
+ len++;
+ } else if(flags & plus_flag) {
+ if((*state->append_char)(state, '+'))
+ return 1;
+ len++;
+ } else if(flags & space_flag) {
+ if((*state->append_char)(state, ' '))
+ return 1;
+ len++;
+ }
+ if(flags & minus_flag)
+ /* swap before padding with spaces */
+ for(i = 0; i < len / 2; i++){
+ char c = state->s[-i-1];
+ state->s[-i-1] = state->s[-len+i];
+ state->s[-len+i] = c;
+ }
+ width -= len;
+ while(width-- > 0){
+ if((*state->append_char)(state, ' '))
+ return 1;
+ len++;
+ }
+ if(!(flags & minus_flag))
+ /* swap after padding with spaces */
+ for(i = 0; i < len / 2; i++){
+ char c = state->s[-i-1];
+ state->s[-i-1] = state->s[-len+i];
+ state->s[-len+i] = c;
+ }
+
+ return 0;
+}
+
+static int
+append_string (struct state *state,
+ unsigned char *arg,
+ int width,
+ int prec,
+ int flags)
+{
+ if(prec != -1)
+ width -= prec;
+ else
+ width -= strlen((char *)arg);
+ if(!(flags & minus_flag))
+ while(width-- > 0)
+ if((*state->append_char) (state, ' '))
+ return 1;
+ if (prec != -1) {
+ while (*arg && prec--)
+ if ((*state->append_char) (state, *arg++))
+ return 1;
+ } else {
+ while (*arg)
+ if ((*state->append_char) (state, *arg++))
+ return 1;
+ }
+ if(flags & minus_flag)
+ while(width-- > 0)
+ if((*state->append_char) (state, ' '))
+ return 1;
+ return 0;
+}
+
+static int
+append_char(struct state *state,
+ unsigned char arg,
+ int width,
+ int flags)
+{
+ while(!(flags & minus_flag) && --width > 0)
+ if((*state->append_char) (state, ' '))
+ return 1;
+
+ if((*state->append_char) (state, arg))
+ return 1;
+ while((flags & minus_flag) && --width > 0)
+ if((*state->append_char) (state, ' '))
+ return 1;
+
+ return 0;
+}
+
+/*
+ * This can't be made into a function...
+ */
+
+#define PARSE_INT_FORMAT(res, arg, unsig) \
+if (long_flag) \
+ res = (unsig long)va_arg(arg, unsig long); \
+else if (short_flag) \
+ res = (unsig short)va_arg(arg, unsig int); \
+else \
+ res = (unsig int)va_arg(arg, unsig int)
+
+/*
+ * zyxprintf - return 0 or -1
+ */
+
+static int
+xyzprintf (struct state *state, const char *char_format, va_list ap)
+{
+ const unsigned char *format = (const unsigned char *)char_format;
+ unsigned char c;
+
+ while((c = *format++)) {
+ if (c == '%') {
+ int flags = 0;
+ int width = 0;
+ int prec = -1;
+ int long_flag = 0;
+ int short_flag = 0;
+
+ /* flags */
+ while((c = *format++)){
+ if(c == '-')
+ flags |= minus_flag;
+ else if(c == '+')
+ flags |= plus_flag;
+ else if(c == ' ')
+ flags |= space_flag;
+ else if(c == '#')
+ flags |= alternate_flag;
+ else if(c == '0')
+ flags |= zero_flag;
+ else
+ break;
+ }
+
+ if((flags & space_flag) && (flags & plus_flag))
+ flags ^= space_flag;
+
+ if((flags & minus_flag) && (flags & zero_flag))
+ flags ^= zero_flag;
+
+ /* width */
+ if (isdigit(c))
+ do {
+ width = width * 10 + c - '0';
+ c = *format++;
+ } while(isdigit(c));
+ else if(c == '*') {
+ width = va_arg(ap, int);
+ c = *format++;
+ }
+
+ /* precision */
+ if (c == '.') {
+ prec = 0;
+ c = *format++;
+ if (isdigit(c))
+ do {
+ prec = prec * 10 + c - '0';
+ c = *format++;
+ } while(isdigit(c));
+ else if (c == '*') {
+ prec = va_arg(ap, int);
+ c = *format++;
+ }
+ }
+
+ /* size */
+
+ if (c == 'h') {
+ short_flag = 1;
+ c = *format++;
+ } else if (c == 'l') {
+ long_flag = 1;
+ c = *format++;
+ }
+
+ switch (c) {
+ case 'c' :
+ if(append_char(state, va_arg(ap, int), width, flags))
+ return -1;
+ break;
+ case 's' :
+ if (append_string(state,
+ va_arg(ap, unsigned char*),
+ width,
+ prec,
+ flags))
+ return -1;
+ break;
+ case 'd' :
+ case 'i' : {
+ long arg;
+ unsigned long num;
+ int minusp = 0;
+
+ PARSE_INT_FORMAT(arg, ap, signed);
+
+ if (arg < 0) {
+ minusp = 1;
+ num = -arg;
+ } else
+ num = arg;
+
+ if (append_number (state, num, 10, "0123456789",
+ width, prec, flags, minusp))
+ return -1;
+ break;
+ }
+ case 'u' : {
+ unsigned long arg;
+
+ PARSE_INT_FORMAT(arg, ap, unsigned);
+
+ if (append_number (state, arg, 10, "0123456789",
+ width, prec, flags, 0))
+ return -1;
+ break;
+ }
+ case 'o' : {
+ unsigned long arg;
+
+ PARSE_INT_FORMAT(arg, ap, unsigned);
+
+ if (append_number (state, arg, 010, "01234567",
+ width, prec, flags, 0))
+ return -1;
+ break;
+ }
+ case 'x' : {
+ unsigned long arg;
+
+ PARSE_INT_FORMAT(arg, ap, unsigned);
+
+ if (append_number (state, arg, 0x10, "0123456789abcdef",
+ width, prec, flags, 0))
+ return -1;
+ break;
+ }
+ case 'X' :{
+ unsigned long arg;
+
+ PARSE_INT_FORMAT(arg, ap, unsigned);
+
+ if (append_number (state, arg, 0x10, "0123456789ABCDEF",
+ width, prec, flags, 0))
+ return -1;
+ break;
+ }
+ case 'p' : {
+ unsigned long arg = (unsigned long)va_arg(ap, void*);
+
+ if (append_number (state, arg, 0x10, "0123456789ABCDEF",
+ width, prec, flags, 0))
+ return -1;
+ break;
+ }
+ case 'n' : {
+ int *arg = va_arg(ap, int*);
+ *arg = state->s - state->str;
+ break;
+ }
+ case '\0' :
+ --format;
+ /* FALLTHROUGH */
+ case '%' :
+ if ((*state->append_char)(state, c))
+ return -1;
+ break;
+ default :
+ if ( (*state->append_char)(state, '%')
+ || (*state->append_char)(state, c))
+ return -1;
+ break;
+ }
+ } else
+ if ((*state->append_char) (state, c))
+ return -1;
+ }
+ return 0;
+}
+
+#ifndef HAVE_SNPRINTF
+int
+snprintf (char *str, size_t sz, const char *format, ...)
+{
+ va_list args;
+ int ret;
+
+ va_start(args, format);
+ ret = vsnprintf (str, sz, format, args);
+
+#ifdef PARANOIA
+ {
+ int ret2;
+ char *tmp;
+
+ tmp = malloc (sz);
+ if (tmp == NULL)
+ abort ();
+
+ ret2 = vsprintf (tmp, format, args);
+ if (ret != ret2 || strcmp(str, tmp))
+ abort ();
+ free (tmp);
+ }
+#endif
+
+ va_end(args);
+ return ret;
+}
+#endif
+
+#if 0
+#ifndef HAVE_ASPRINTF
+int
+asprintf (char **ret, const char *format, ...)
+{
+ va_list args;
+ int val;
+
+ va_start(args, format);
+ val = vasprintf (ret, format, args);
+
+#ifdef PARANOIA
+ {
+ int ret2;
+ char *tmp;
+ tmp = malloc (val + 1);
+ if (tmp == NULL)
+ abort ();
+
+ ret2 = vsprintf (tmp, format, args);
+ if (val != ret2 || strcmp(*ret, tmp))
+ abort ();
+ free (tmp);
+ }
+#endif
+
+ va_end(args);
+ return val;
+}
+#endif
+
+#ifndef HAVE_ASNPRINTF
+int
+asnprintf (char **ret, size_t max_sz, const char *format, ...)
+{
+ va_list args;
+ int val;
+
+ va_start(args, format);
+ val = vasnprintf (ret, max_sz, format, args);
+
+#ifdef PARANOIA
+ {
+ int ret2;
+ char *tmp;
+ tmp = malloc (val + 1);
+ if (tmp == NULL)
+ abort ();
+
+ ret2 = vsprintf (tmp, format, args);
+ if (val != ret2 || strcmp(*ret, tmp))
+ abort ();
+ free (tmp);
+ }
+#endif
+
+ va_end(args);
+ return val;
+}
+#endif
+
+#ifndef HAVE_VASPRINTF
+int
+vasprintf (char **ret, const char *format, va_list args)
+{
+ return vasnprintf (ret, 0, format, args);
+}
+#endif
+
+
+#ifndef HAVE_VASNPRINTF
+int
+vasnprintf (char **ret, size_t max_sz, const char *format, va_list args)
+{
+ int st;
+ size_t len;
+ struct state state;
+
+ state.max_sz = max_sz;
+ state.sz = 1;
+ state.str = malloc(state.sz);
+ if (state.str == NULL) {
+ *ret = NULL;
+ return -1;
+ }
+ state.s = state.str;
+ state.theend = state.s + state.sz - 1;
+ state.append_char = as_append_char;
+ state.reserve = as_reserve;
+
+ st = xyzprintf (&state, format, args);
+ if (st) {
+ free (state.str);
+ *ret = NULL;
+ return -1;
+ } else {
+ char *tmp;
+
+ *state.s = '\0';
+ len = state.s - state.str;
+ tmp = realloc (state.str, len+1);
+ if (tmp == NULL) {
+ free (state.str);
+ *ret = NULL;
+ return -1;
+ }
+ *ret = tmp;
+ return len;
+ }
+}
+#endif
+#endif
+
+#ifndef HAVE_VSNPRINTF
+int
+vsnprintf (char *str, size_t sz, const char *format, va_list args)
+{
+ struct state state;
+ int ret;
+ unsigned char *ustr = (unsigned char *)str;
+
+ state.max_sz = 0;
+ state.sz = sz;
+ state.str = ustr;
+ state.s = ustr;
+ state.theend = ustr + sz - 1;
+ state.append_char = sn_append_char;
+ state.reserve = sn_reserve;
+
+ ret = xyzprintf (&state, format, args);
+ *state.s = '\0';
+ if (ret)
+ return sz;
+ else
+ return state.s - state.str;
+}
+#endif
+
diff --git a/tcpdump-4.3.0/missing/sockstorage.h b/tcpdump-4.3.0/missing/sockstorage.h
new file mode 100644
index 0000000..e733328
--- /dev/null
+++ b/tcpdump-4.3.0/missing/sockstorage.h
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 1999 WIDE Project.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the project nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+struct sockaddr_storage {
+#ifdef HAVE_SOCKADDR_SA_LEN
+ u_int8_t ss_len;
+ u_int8_t ss_family;
+ u_int8_t fill[126];
+#else
+ u_int8_t ss_family;
+ u_int8_t fill[127];
+#endif /* HAVE_SOCKADDR_SA_LEN */
+};
diff --git a/tcpdump-4.3.0/missing/strdup.c b/tcpdump-4.3.0/missing/strdup.c
new file mode 100644
index 0000000..079a8ff
--- /dev/null
+++ b/tcpdump-4.3.0/missing/strdup.c
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 1988, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static const char rcsid[] =
+ "@(#) $Header: /tcpdump/master/tcpdump/missing/strdup.c,v 1.1 2001-01-20 07:26:08 guy Exp $ (LBL)";
+#endif /* LIBC_SCCS and not lint */
+
+#include <stddef.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "interface.h"
+
+char *
+strdup(str)
+ const char *str;
+{
+ size_t len;
+ char *copy;
+
+ len = strlen(str) + 1;
+ if ((copy = malloc(len)) == NULL)
+ return (NULL);
+ memcpy(copy, str, len);
+ return (copy);
+}
diff --git a/tcpdump-4.3.0/missing/strlcat.c b/tcpdump-4.3.0/missing/strlcat.c
new file mode 100644
index 0000000..a3d3fac
--- /dev/null
+++ b/tcpdump-4.3.0/missing/strlcat.c
@@ -0,0 +1,76 @@
+/* $NetBSD: strlcat.c,v 1.5 1999/09/20 04:39:47 lukem Exp $ */
+/* from OpenBSD: strlcat.c,v 1.2 1999/06/17 16:28:58 millert Exp */
+
+/*
+ * Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+ * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/missing/strlcat.c,v 1.5 2003-11-16 09:36:51 guy Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <string.h>
+
+/*
+ * Appends src to string dst of size siz (unlike strncat, siz is the
+ * full size of dst, not space left). At most siz-1 characters
+ * will be copied. Always NUL terminates (unless siz == 0).
+ * Returns strlen(src); if retval >= siz, truncation occurred.
+ */
+size_t
+strlcat(char *dst, const char *src, size_t siz)
+{
+ register char *d = dst;
+ register const char *s = src;
+ register size_t n = siz;
+ size_t dlen;
+
+ /* Find the end of dst and adjust bytes left but don't go past end */
+ while (*d != '\0' && n-- != 0)
+ d++;
+ dlen = d - dst;
+ n = siz - dlen;
+
+ if (n == 0)
+ return(dlen + strlen(s));
+ while (*s != '\0') {
+ if (n != 1) {
+ *d++ = *s;
+ n--;
+ }
+ s++;
+ }
+ *d = '\0';
+
+ return(dlen + (s - src)); /* count does not include NUL */
+}
diff --git a/tcpdump-4.3.0/missing/strlcpy.c b/tcpdump-4.3.0/missing/strlcpy.c
new file mode 100644
index 0000000..a92e4d1
--- /dev/null
+++ b/tcpdump-4.3.0/missing/strlcpy.c
@@ -0,0 +1,73 @@
+/* $NetBSD: strlcpy.c,v 1.5 1999/09/20 04:39:47 lukem Exp $ */
+/* from OpenBSD: strlcpy.c,v 1.4 1999/05/01 18:56:41 millert Exp */
+
+/*
+ * Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+ * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/missing/strlcpy.c,v 1.5 2003-11-16 09:36:52 guy Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <string.h>
+
+/*
+ * Copy src to string dst of size siz. At most siz-1 characters
+ * will be copied. Always NUL terminates (unless siz == 0).
+ * Returns strlen(src); if retval >= siz, truncation occurred.
+ */
+size_t
+strlcpy(char *dst, const char *src, size_t siz)
+{
+ register char *d = dst;
+ register const char *s = src;
+ register size_t n = siz;
+
+ /* Copy as many bytes as will fit */
+ if (n != 0 && --n != 0) {
+ do {
+ if ((*d++ = *s++) == 0)
+ break;
+ } while (--n != 0);
+ }
+
+ /* Not enough room in dst, add NUL and traverse rest of src */
+ if (n == 0) {
+ if (siz != 0)
+ *d = '\0'; /* NUL-terminate dst */
+ while (*s++)
+ ;
+ }
+
+ return(s - src - 1); /* count does not include NUL */
+}
diff --git a/tcpdump-4.3.0/missing/strsep.c b/tcpdump-4.3.0/missing/strsep.c
new file mode 100644
index 0000000..0362d1f
--- /dev/null
+++ b/tcpdump-4.3.0/missing/strsep.c
@@ -0,0 +1,83 @@
+/*-
+ * Copyright (c) 1990, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static const char rcsid[] =
+ "@(#) $Header: /tcpdump/master/tcpdump/missing/strsep.c,v 1.3 2003-03-25 08:33:48 guy Exp $ (LBL)";
+#endif /* LIBC_SCCS and not lint */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <string.h>
+
+/*
+ * Get next token from string *stringp, where tokens are possibly-empty
+ * strings separated by characters from delim.
+ *
+ * Writes NULs into the string at *stringp to end tokens.
+ * delim need not remain constant from call to call.
+ * On return, *stringp points past the last NUL written (if there might
+ * be further tokens), or is NULL (if there are definitely no more tokens).
+ *
+ * If *stringp is NULL, strsep returns NULL.
+ */
+char *
+strsep(char **stringp, const char *delim)
+{
+ register char *s;
+ register const char *spanp;
+ register int c, sc;
+ char *tok;
+
+ if ((s = *stringp) == NULL)
+ return (NULL);
+ for (tok = s;;) {
+ c = *s++;
+ spanp = delim;
+ do {
+ if ((sc = *spanp++) == c) {
+ if (c == 0)
+ s = NULL;
+ else
+ s[-1] = 0;
+ *stringp = s;
+ return (tok);
+ }
+ } while (sc != 0);
+ }
+ /* NOTREACHED */
+}
diff --git a/tcpdump-4.3.0/mkdep b/tcpdump-4.3.0/mkdep
new file mode 100755
index 0000000..2a9c221
--- /dev/null
+++ b/tcpdump-4.3.0/mkdep
@@ -0,0 +1,109 @@
+#!/bin/sh -
+#
+# Copyright (c) 1994, 1996
+# The Regents of the University of California. All rights reserved.
+#
+# Redistribution and use in source and binary forms are permitted
+# provided that this notice is preserved and that due credit is given
+# to the University of California at Berkeley. The name of the University
+# may not be used to endorse or promote products derived from this
+# software without specific prior written permission. This software
+# is provided ``as is'' without express or implied warranty.
+#
+# @(#)mkdep.sh 5.11 (Berkeley) 5/5/88
+#
+
+PATH=/bin:/usr/bin:/usr/ucb:/usr/local:/usr/local/bin
+export PATH
+
+MAKE=Makefile # default makefile name is "Makefile"
+CC=cc # default C compiler is "cc"
+
+while :
+ do case "$1" in
+ # -c allows you to specify the C compiler
+ -c)
+ CC=$2
+ shift; shift ;;
+
+ # -f allows you to select a makefile name
+ -f)
+ MAKE=$2
+ shift; shift ;;
+
+ # the -p flag produces "program: program.c" style dependencies
+ # so .o's don't get produced
+ -p)
+ SED='s;\.o;;'
+ shift ;;
+ *)
+ break ;;
+ esac
+done
+
+if [ $# = 0 ] ; then
+ echo 'usage: mkdep [-p] [-c cc] [-f makefile] [flags] file ...'
+ exit 1
+fi
+
+if [ ! -w $MAKE ]; then
+ echo "mkdep: no writeable file \"$MAKE\""
+ exit 1
+fi
+
+TMP=/tmp/mkdep$$
+
+trap 'rm -f $TMP ; exit 1' 1 2 3 13 15
+
+cp $MAKE ${MAKE}.bak
+
+sed -e '/DO NOT DELETE THIS LINE/,$d' < $MAKE > $TMP
+
+cat << _EOF_ >> $TMP
+# DO NOT DELETE THIS LINE -- mkdep uses it.
+# DO NOT PUT ANYTHING AFTER THIS LINE, IT WILL GO AWAY.
+
+_EOF_
+
+# If your compiler doesn't have -M, add it. If you can't, the next two
+# lines will try and replace the "cc -M". The real problem is that this
+# hack can't deal with anything that requires a search path, and doesn't
+# even try for anything using bracket (<>) syntax.
+#
+# egrep '^#include[ ]*".*"' /dev/null $* |
+# sed -e 's/:[^"]*"\([^"]*\)".*/: \1/' -e 's/\.c/.o/' |
+
+# XXX this doesn't work with things like "-DDECLWAITSTATUS=union\ wait"
+$CC -M $* |
+sed "
+ s; \./; ;g
+ $SED" |
+awk '{
+ if ($1 != prev) {
+ if (rec != "")
+ print rec;
+ rec = $0;
+ prev = $1;
+ }
+ else {
+ if (length(rec $2) > 78) {
+ print rec;
+ rec = $0;
+ }
+ else
+ rec = rec " " $2
+ }
+}
+END {
+ print rec
+}' >> $TMP
+
+cat << _EOF_ >> $TMP
+
+# IF YOU PUT ANYTHING HERE IT WILL GO AWAY
+_EOF_
+
+# copy to preserve permissions
+cp $TMP $MAKE
+rm -f ${MAKE}.bak $TMP
+exit 0
diff --git a/tcpdump-4.3.0/mpls.h b/tcpdump-4.3.0/mpls.h
new file mode 100644
index 0000000..ae1c97e
--- /dev/null
+++ b/tcpdump-4.3.0/mpls.h
@@ -0,0 +1,41 @@
+/* @(#) $Header: /tcpdump/master/tcpdump/mpls.h,v 1.1 2004-06-14 14:47:58 hannes Exp $ (LBL)
+ * Copyright (C) 2001 WIDE Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the project nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#define LABEL_MASK 0xfffff000
+#define LABEL_SHIFT 12
+#define EXP_MASK 0x00000e00
+#define EXP_SHIFT 9
+#define STACK_MASK 0x00000100
+#define STACK_SHIFT 8
+#define TTL_MASK 0x000000ff
+#define TTL_SHIFT 0
+
+#define MPLS_LABEL(x) (((x) & LABEL_MASK) >> LABEL_SHIFT)
+#define MPLS_EXP(x) (((x) & EXP_MASK) >> EXP_SHIFT)
+#define MPLS_STACK(x) (((x) & STACK_MASK) >> STACK_SHIFT)
+#define MPLS_TTL(x) (((x) & TTL_MASK) >> TTL_SHIFT)
diff --git a/tcpdump-4.3.0/nameser.h b/tcpdump-4.3.0/nameser.h
new file mode 100644
index 0000000..f441f3e
--- /dev/null
+++ b/tcpdump-4.3.0/nameser.h
@@ -0,0 +1,315 @@
+/* @(#) $Header: /tcpdump/master/tcpdump/nameser.h,v 1.16 2006-11-10 03:18:21 guy Exp $ (LBL) */
+/*
+ * Copyright (c) 1983, 1989, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @(#)nameser.h 8.2 (Berkeley) 2/16/94
+ * -
+ * Portions Copyright (c) 1993 by Digital Equipment Corporation.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies, and that
+ * the name of Digital Equipment Corporation not be used in advertising or
+ * publicity pertaining to distribution of the document or software without
+ * specific, written prior permission.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
+ * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ * -
+ * --Copyright--
+ */
+
+#ifndef _NAMESER_H_
+#define _NAMESER_H_
+
+#include <sys/types.h>
+
+/*
+ * Define constants based on rfc883
+ */
+#define PACKETSZ 512 /* maximum packet size */
+#define MAXDNAME 256 /* maximum domain name */
+#define MAXCDNAME 255 /* maximum compressed domain name */
+#define MAXLABEL 63 /* maximum length of domain label */
+ /* Number of bytes of fixed size data in query structure */
+#define QFIXEDSZ 4
+ /* number of bytes of fixed size data in resource record */
+#define RRFIXEDSZ 10
+
+/*
+ * Internet nameserver port number
+ */
+#define NAMESERVER_PORT 53
+
+/*
+ * Port for multicast DNS; see
+ *
+ * http://files.multicastdns.org/draft-cheshire-dnsext-multicastdns.txt
+ *
+ * for the current mDNS spec.
+ */
+#define MULTICASTDNS_PORT 5353
+
+/*
+ * Currently defined opcodes
+ */
+#define QUERY 0x0 /* standard query */
+#define IQUERY 0x1 /* inverse query */
+#define STATUS 0x2 /* nameserver status query */
+#if 0
+#define xxx 0x3 /* 0x3 reserved */
+#endif
+ /* non standard - supports ALLOW_UPDATES stuff from Mike Schwartz */
+#define UPDATEA 0x9 /* add resource record */
+#define UPDATED 0xa /* delete a specific resource record */
+#define UPDATEDA 0xb /* delete all named resource record */
+#define UPDATEM 0xc /* modify a specific resource record */
+#define UPDATEMA 0xd /* modify all named resource record */
+
+#define ZONEINIT 0xe /* initial zone transfer */
+#define ZONEREF 0xf /* incremental zone referesh */
+
+/*
+ * Undefine various #defines from various System V-flavored OSes (Solaris,
+ * SINIX, HP-UX) so the compiler doesn't whine that we redefine them.
+ */
+#ifdef T_NULL
+#undef T_NULL
+#endif
+#ifdef T_OPT
+#undef T_OPT
+#endif
+#ifdef T_UNSPEC
+#undef T_UNSPEC
+#endif
+#ifdef NOERROR
+#undef NOERROR
+#endif
+
+/*
+ * Currently defined response codes
+ */
+#define NOERROR 0 /* no error */
+#define FORMERR 1 /* format error */
+#define SERVFAIL 2 /* server failure */
+#define NXDOMAIN 3 /* non existent domain */
+#define NOTIMP 4 /* not implemented */
+#define REFUSED 5 /* query refused */
+ /* non standard */
+#define NOCHANGE 0xf /* update failed to change db */
+
+/*
+ * Type values for resources and queries
+ */
+#define T_A 1 /* host address */
+#define T_NS 2 /* authoritative server */
+#define T_MD 3 /* mail destination */
+#define T_MF 4 /* mail forwarder */
+#define T_CNAME 5 /* connonical name */
+#define T_SOA 6 /* start of authority zone */
+#define T_MB 7 /* mailbox domain name */
+#define T_MG 8 /* mail group member */
+#define T_MR 9 /* mail rename name */
+#define T_NULL 10 /* null resource record */
+#define T_WKS 11 /* well known service */
+#define T_PTR 12 /* domain name pointer */
+#define T_HINFO 13 /* host information */
+#define T_MINFO 14 /* mailbox information */
+#define T_MX 15 /* mail routing information */
+#define T_TXT 16 /* text strings */
+#define T_RP 17 /* responsible person */
+#define T_AFSDB 18 /* AFS cell database */
+#define T_X25 19 /* X_25 calling address */
+#define T_ISDN 20 /* ISDN calling address */
+#define T_RT 21 /* router */
+#define T_NSAP 22 /* NSAP address */
+#define T_NSAP_PTR 23 /* reverse lookup for NSAP */
+#define T_SIG 24 /* security signature */
+#define T_KEY 25 /* security key */
+#define T_PX 26 /* X.400 mail mapping */
+#define T_GPOS 27 /* geographical position (withdrawn) */
+#define T_AAAA 28 /* IP6 Address */
+#define T_LOC 29 /* Location Information */
+#define T_NXT 30 /* Next Valid Name in Zone */
+#define T_EID 31 /* Endpoint identifier */
+#define T_NIMLOC 32 /* Nimrod locator */
+#define T_SRV 33 /* Server selection */
+#define T_ATMA 34 /* ATM Address */
+#define T_NAPTR 35 /* Naming Authority PoinTeR */
+#define T_KX 36 /* Key Exchanger */
+#define T_CERT 37 /* Certificates in the DNS */
+#define T_A6 38 /* IP6 address */
+#define T_DNAME 39 /* non-terminal redirection */
+#define T_SINK 40 /* unknown */
+#define T_OPT 41 /* EDNS0 option (meta-RR) */
+#define T_APL 42 /* lists of address prefixes */
+#define T_DS 43 /* Delegation Signer */
+#define T_SSHFP 44 /* SSH Fingerprint */
+#define T_IPSECKEY 45 /* IPsec keying material */
+#define T_RRSIG 46 /* new security signature */
+#define T_NSEC 47 /* provable insecure information */
+#define T_DNSKEY 48 /* new security key */
+ /* non standard */
+#define T_SPF 99 /* sender policy framework */
+#define T_UINFO 100 /* user (finger) information */
+#define T_UID 101 /* user ID */
+#define T_GID 102 /* group ID */
+#define T_UNSPEC 103 /* Unspecified format (binary data) */
+#define T_UNSPECA 104 /* "unspecified ascii". Ugly MIT hack */
+ /* Query type values which do not appear in resource records */
+#define T_TKEY 249 /* Transaction Key [RFC2930] */
+#define T_TSIG 250 /* Transaction Signature [RFC2845] */
+#define T_IXFR 251 /* incremental transfer [RFC1995] */
+#define T_AXFR 252 /* transfer zone of authority */
+#define T_MAILB 253 /* transfer mailbox records */
+#define T_MAILA 254 /* transfer mail agent records */
+#define T_ANY 255 /* wildcard match */
+
+/*
+ * Values for class field
+ */
+
+#define C_IN 1 /* the arpa internet */
+#define C_CHAOS 3 /* for chaos net (MIT) */
+#define C_HS 4 /* for Hesiod name server (MIT) (XXX) */
+ /* Query class values which do not appear in resource records */
+#define C_ANY 255 /* wildcard match */
+#define C_QU 0x8000 /* mDNS QU flag in queries */
+#define C_CACHE_FLUSH 0x8000 /* mDNS cache flush flag in replies */
+
+/*
+ * Status return codes for T_UNSPEC conversion routines
+ */
+#define CONV_SUCCESS 0
+#define CONV_OVERFLOW -1
+#define CONV_BADFMT -2
+#define CONV_BADCKSUM -3
+#define CONV_BADBUFLEN -4
+
+/*
+ * Structure for query header.
+ */
+typedef struct {
+ u_int16_t id; /* query identification number */
+ u_int8_t flags1; /* first byte of flags */
+ u_int8_t flags2; /* second byte of flags */
+ u_int16_t qdcount; /* number of question entries */
+ u_int16_t ancount; /* number of answer entries */
+ u_int16_t nscount; /* number of authority entries */
+ u_int16_t arcount; /* number of resource entries */
+} HEADER;
+
+/*
+ * Macros for subfields of flag fields.
+ */
+#define DNS_QR(np) ((np)->flags1 & 0x80) /* response flag */
+#define DNS_OPCODE(np) ((((np)->flags1) >> 3) & 0xF) /* purpose of message */
+#define DNS_AA(np) ((np)->flags1 & 0x04) /* authoritative answer */
+#define DNS_TC(np) ((np)->flags1 & 0x02) /* truncated message */
+#define DNS_RD(np) ((np)->flags1 & 0x01) /* recursion desired */
+
+#define DNS_RA(np) ((np)->flags2 & 0x80) /* recursion available */
+#define DNS_AD(np) ((np)->flags2 & 0x20) /* authentic data from named */
+#define DNS_CD(np) ((np)->flags2 & 0x10) /* checking disabled by resolver */
+#define DNS_RCODE(np) ((np)->flags2 & 0xF) /* response code */
+
+/*
+ * Defines for handling compressed domain names, EDNS0 labels, etc.
+ */
+#define INDIR_MASK 0xc0 /* 11.... */
+#define EDNS0_MASK 0x40 /* 01.... */
+# define EDNS0_ELT_BITLABEL 0x01
+
+/*
+ * Structure for passing resource records around.
+ */
+struct rrec {
+ int16_t r_zone; /* zone number */
+ int16_t r_class; /* class number */
+ int16_t r_type; /* type number */
+ u_int32_t r_ttl; /* time to live */
+ int r_size; /* size of data area */
+ char *r_data; /* pointer to data */
+};
+
+/*
+ * Inline versions of get/put short/long. Pointer is advanced.
+ * We also assume that a "u_int16_t" holds 2 "chars"
+ * and that a "u_int32_t" holds 4 "chars".
+ *
+ * These macros demonstrate the property of C whereby it can be
+ * portable or it can be elegant but never both.
+ */
+#define GETSHORT(s, cp) { \
+ register u_char *t_cp = (u_char *)(cp); \
+ (s) = ((u_int16_t)t_cp[0] << 8) | (u_int16_t)t_cp[1]; \
+ (cp) += 2; \
+}
+
+#define GETLONG(l, cp) { \
+ register u_char *t_cp = (u_char *)(cp); \
+ (l) = (((u_int32_t)t_cp[0]) << 24) \
+ | (((u_int32_t)t_cp[1]) << 16) \
+ | (((u_int32_t)t_cp[2]) << 8) \
+ | (((u_int32_t)t_cp[3])); \
+ (cp) += 4; \
+}
+
+#define PUTSHORT(s, cp) { \
+ register u_int16_t t_s = (u_int16_t)(s); \
+ register u_char *t_cp = (u_char *)(cp); \
+ *t_cp++ = t_s >> 8; \
+ *t_cp = t_s; \
+ (cp) += 2; \
+}
+
+/*
+ * Warning: PUTLONG --no-longer-- destroys its first argument. if you
+ * were depending on this "feature", you will lose.
+ */
+#define PUTLONG(l, cp) { \
+ register u_int32_t t_l = (u_int32_t)(l); \
+ register u_char *t_cp = (u_char *)(cp); \
+ *t_cp++ = t_l >> 24; \
+ *t_cp++ = t_l >> 16; \
+ *t_cp++ = t_l >> 8; \
+ *t_cp = t_l; \
+ (cp) += 4; \
+}
+
+#endif /* !_NAMESER_H_ */
diff --git a/tcpdump-4.3.0/netbios.h b/tcpdump-4.3.0/netbios.h
new file mode 100644
index 0000000..d3e2725
--- /dev/null
+++ b/tcpdump-4.3.0/netbios.h
@@ -0,0 +1,16 @@
+/*
+ * NETBIOS protocol formats
+ *
+ * @(#) $Header: /tcpdump/master/tcpdump/netbios.h,v 1.3 2002-12-11 07:13:55 guy Exp $
+ */
+
+struct p8022Hdr {
+ u_char dsap;
+ u_char ssap;
+ u_char flags;
+};
+
+#define p8022Size 3 /* min 802.2 header size */
+
+#define UI 0x03 /* 802.2 flags */
+
diff --git a/tcpdump-4.3.0/netdissect.h b/tcpdump-4.3.0/netdissect.h
new file mode 100644
index 0000000..821949f
--- /dev/null
+++ b/tcpdump-4.3.0/netdissect.h
@@ -0,0 +1,508 @@
+/*
+ * Copyright (c) 1988-1997
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Copyright (c) 1998-2004 Michael Richardson <mcr@tcpdump.org>
+ * The TCPDUMP project
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * @(#) $Header: /tcpdump/master/tcpdump/netdissect.h,v 1.27 2008-08-16 11:36:20 hannes Exp $ (LBL)
+ */
+
+#ifndef netdissect_h
+#define netdissect_h
+
+#ifdef HAVE_OS_PROTO_H
+#include "os-proto.h"
+#endif
+#include <sys/types.h>
+
+#ifndef HAVE___ATTRIBUTE__
+#define __attribute__(x)
+#endif
+
+/* snprintf et al */
+
+#include <stdarg.h>
+
+#if !defined(HAVE_SNPRINTF)
+int snprintf (char *str, size_t sz, const char *format, ...)
+ __attribute__ ((format (printf, 3, 4)));
+#endif
+
+#if !defined(HAVE_VSNPRINTF)
+int vsnprintf (char *str, size_t sz, const char *format, va_list ap)
+ __attribute__((format (printf, 3, 0)));
+#endif
+
+#ifndef HAVE_STRLCAT
+extern size_t strlcat (char *, const char *, size_t);
+#endif
+#ifndef HAVE_STRLCPY
+extern size_t strlcpy (char *, const char *, size_t);
+#endif
+
+#ifndef HAVE_STRDUP
+extern char *strdup (const char *str);
+#endif
+
+#ifndef HAVE_STRSEP
+extern char *strsep(char **, const char *);
+#endif
+
+struct tok {
+ int v; /* value */
+ const char *s; /* string */
+};
+
+#define TOKBUFSIZE 128
+extern const char *tok2strbuf(const struct tok *, const char *, int,
+ char *buf, size_t bufsize);
+
+/* tok2str is deprecated */
+extern const char *tok2str(const struct tok *, const char *, int);
+extern char *bittok2str(const struct tok *, const char *, int);
+extern char *bittok2str_nosep(const struct tok *, const char *, int);
+
+
+typedef struct netdissect_options netdissect_options;
+
+struct netdissect_options {
+ int ndo_aflag; /* translate network and broadcast addresses */
+ int ndo_bflag; /* print 4 byte ASes in ASDOT notation */
+ int ndo_eflag; /* print ethernet header */
+ int ndo_fflag; /* don't translate "foreign" IP address */
+ int ndo_Kflag; /* don't check TCP checksums */
+ int ndo_nflag; /* leave addresses as numbers */
+ int ndo_Nflag; /* remove domains from printed host names */
+ int ndo_qflag; /* quick (shorter) output */
+ int ndo_Rflag; /* print sequence # field in AH/ESP*/
+ int ndo_sflag; /* use the libsmi to translate OIDs */
+ int ndo_Sflag; /* print raw TCP sequence numbers */
+ int ndo_tflag; /* print packet arrival time */
+ int ndo_Uflag; /* "unbuffered" output of dump files */
+ int ndo_uflag; /* Print undecoded NFS handles */
+ int ndo_vflag; /* verbose */
+ int ndo_xflag; /* print packet in hex */
+ int ndo_Xflag; /* print packet in hex/ascii */
+ int ndo_Aflag; /* print packet only in ascii observing TAB,
+ * LF, CR and SPACE as graphical chars
+ */
+ int ndo_Bflag; /* buffer size */
+ int ndo_Iflag; /* rfmon (monitor) mode */
+ int ndo_Oflag; /* run filter code optimizer */
+ int ndo_dlt; /* if != -1, ask libpcap for the DLT it names*/
+ int ndo_jflag; /* packet time stamp source */
+ int ndo_pflag; /* don't go promiscuous */
+
+ int ndo_Cflag; /* rotate dump files after this many bytes */
+ int ndo_Cflag_count; /* Keep track of which file number we're writing */
+ int ndo_Gflag; /* rotate dump files after this many seconds */
+ int ndo_Gflag_count; /* number of files created with Gflag rotation */
+ time_t ndo_Gflag_time; /* The last time_t the dump file was rotated. */
+ int ndo_Wflag; /* recycle output files after this number of files */
+ int ndo_WflagChars;
+ int ndo_Hflag; /* dissect 802.11s draft mesh standard */
+ int ndo_suppress_default_print; /* don't use default_print() for unknown packet types */
+ const char *ndo_dltname;
+
+ char *ndo_espsecret;
+ struct sa_list *ndo_sa_list_head; /* used by print-esp.c */
+ struct sa_list *ndo_sa_default;
+
+ char *ndo_sigsecret; /* Signature verification secret key */
+
+ struct esp_algorithm *ndo_espsecret_xform; /* cache of decoded */
+ char *ndo_espsecret_key;
+
+ int ndo_packettype; /* as specified by -T */
+
+ char *ndo_program_name; /*used to generate self-identifying messages */
+
+ int32_t ndo_thiszone; /* seconds offset from gmt to local time */
+
+ int ndo_snaplen;
+
+ /*global pointers to beginning and end of current packet (during printing) */
+ const u_char *ndo_packetp;
+ const u_char *ndo_snapend;
+
+ /* bookkeeping for ^T output */
+ int ndo_infodelay;
+
+ /* pointer to void function to output stuff */
+ void (*ndo_default_print)(netdissect_options *,
+ register const u_char *bp, register u_int length);
+ void (*ndo_info)(netdissect_options *, int verbose);
+
+ int (*ndo_printf)(netdissect_options *,
+ const char *fmt, ...)
+#ifdef __ATTRIBUTE___FORMAT_OK_FOR_FUNCTION_POINTERS
+ __attribute__ ((format (printf, 2, 3)))
+#endif
+ ;
+ void (*ndo_error)(netdissect_options *,
+ const char *fmt, ...)
+#ifdef __ATTRIBUTE___FORMAT_OK_FOR_FUNCTION_POINTERS
+ __attribute__ ((noreturn, format (printf, 2, 3)))
+#endif
+ ;
+ void (*ndo_warning)(netdissect_options *,
+ const char *fmt, ...)
+#ifdef __ATTRIBUTE___FORMAT_OK_FOR_FUNCTION_POINTERS
+ __attribute__ ((format (printf, 2, 3)))
+#endif
+ ;
+};
+
+#define PT_VAT 1 /* Visual Audio Tool */
+#define PT_WB 2 /* distributed White Board */
+#define PT_RPC 3 /* Remote Procedure Call */
+#define PT_RTP 4 /* Real-Time Applications protocol */
+#define PT_RTCP 5 /* Real-Time Applications control protocol */
+#define PT_SNMP 6 /* Simple Network Management Protocol */
+#define PT_CNFP 7 /* Cisco NetFlow protocol */
+
+#ifndef min
+#define min(a,b) ((a)>(b)?(b):(a))
+#endif
+#ifndef max
+#define max(a,b) ((b)>(a)?(b):(a))
+#endif
+
+/*
+ * Maximum snapshot length. This should be enough to capture the full
+ * packet on most network interfaces.
+ *
+ * XXX - could it be larger? If so, should it? Some applications might
+ * use the snapshot length in a savefile header to control the size of
+ * the buffer they allocate, so a size of, say, 2^31-1 might not work
+ * well.
+ */
+#define MAXIMUM_SNAPLEN 65535
+
+/*
+ * The default snapshot length is the maximum.
+ */
+#define DEFAULT_SNAPLEN MAXIMUM_SNAPLEN
+
+#define ESRC(ep) ((ep)->ether_shost)
+#define EDST(ep) ((ep)->ether_dhost)
+
+#ifndef NTOHL
+#define NTOHL(x) (x) = ntohl(x)
+#define NTOHS(x) (x) = ntohs(x)
+#define HTONL(x) (x) = htonl(x)
+#define HTONS(x) (x) = htons(x)
+#endif
+
+/*
+ * True if "l" bytes of "var" were captured.
+ *
+ * The "ndo->ndo_snapend - (l) <= ndo->ndo_snapend" checks to make sure
+ * "l" isn't so large that "ndo->ndo_snapend - (l)" underflows.
+ *
+ * The check is for <= rather than < because "l" might be 0.
+ */
+#define ND_TTEST2(var, l) (ndo->ndo_snapend - (l) <= ndo->ndo_snapend && \
+ (const u_char *)&(var) <= ndo->ndo_snapend - (l))
+
+/* True if "var" was captured */
+#define ND_TTEST(var) ND_TTEST2(var, sizeof(var))
+
+/* Bail if "l" bytes of "var" were not captured */
+#define ND_TCHECK2(var, l) if (!ND_TTEST2(var, l)) goto trunc
+
+/* Bail if "var" was not captured */
+#define ND_TCHECK(var) ND_TCHECK2(var, sizeof(var))
+
+#define ND_PRINT(STUFF) (*ndo->ndo_printf)STUFF
+#define ND_DEFAULTPRINT(ap, length) (*ndo->ndo_default_print)(ndo, ap, length)
+
+#if 0
+extern void ts_print(netdissect_options *ipdo,
+ const struct timeval *);
+extern void relts_print(int);
+#endif
+
+extern int fn_print(const u_char *, const u_char *);
+extern int fn_printn(const u_char *, u_int, const u_char *);
+extern const char *tok2str(const struct tok *, const char *, int);
+
+extern void wrapup(int);
+
+#if 0
+extern char *read_infile(netdissect_options *, char *);
+extern char *copy_argv(netdissect_options *, char **);
+#endif
+
+extern void safeputchar(int);
+extern void safeputs(const char *, int);
+
+#define PLURAL_SUFFIX(n) \
+ (((n) != 1) ? "s" : "")
+
+#if 0
+extern const char *isonsap_string(netdissect_options *, const u_char *);
+extern const char *protoid_string(netdissect_options *, const u_char *);
+extern const char *dnname_string(netdissect_options *, u_short);
+extern const char *dnnum_string(netdissect_options *, u_short);
+#endif
+
+/* The printer routines. */
+
+#include <pcap.h>
+
+typedef u_int (*if_ndo_printer)(struct netdissect_options *ndo,
+ const struct pcap_pkthdr *, const u_char *);
+typedef u_int (*if_printer)(const struct pcap_pkthdr *, const u_char *);
+
+extern if_ndo_printer lookup_ndo_printer(int);
+extern if_printer lookup_printer(int);
+
+extern void eap_print(netdissect_options *,const u_char *, u_int);
+extern int esp_print(netdissect_options *,
+ register const u_char *bp, int len, register const u_char *bp2,
+ int *nhdr, int *padlen);
+extern void arp_print(netdissect_options *,const u_char *, u_int, u_int);
+extern void tipc_print(netdissect_options *, const u_char *, u_int, u_int);
+extern void icmp6_print(netdissect_options *ndo, const u_char *,
+ u_int, const u_char *, int);
+extern void isakmp_print(netdissect_options *,const u_char *,
+ u_int, const u_char *);
+extern void isakmp_rfc3948_print(netdissect_options *,const u_char *,
+ u_int, const u_char *);
+extern void ip_print(netdissect_options *,const u_char *, u_int);
+extern void ip_print_inner(netdissect_options *ndo,
+ const u_char *bp, u_int length, u_int nh,
+ const u_char *bp2);
+extern void rrcp_print(netdissect_options *,const u_char *, u_int);
+
+extern void ether_print(netdissect_options *,
+ const u_char *, u_int, u_int,
+ void (*)(netdissect_options *, const u_char *),
+ const u_char *);
+
+extern u_int ether_if_print(netdissect_options *,
+ const struct pcap_pkthdr *,const u_char *);
+extern u_int netanalyzer_if_print(netdissect_options *,
+ const struct pcap_pkthdr *,const u_char *);
+extern u_int netanalyzer_transparent_if_print(netdissect_options *,
+ const struct pcap_pkthdr *,
+ const u_char *);
+
+extern int ethertype_print(netdissect_options *,u_short, const u_char *,
+ u_int, u_int);
+
+/* stuff that has not yet been rototiled */
+#if 0
+extern void ascii_print(netdissect_options *,u_int);
+extern void hex_and_ascii_print_with_offset(netdissect_options *,const char *,
+ u_int, u_int);
+extern void hex_and_ascii_print(netdissect_options *,const char *, u_int);
+extern void hex_print_with_offset(netdissect_options *,const char *,
+ u_int, u_int);
+extern void hex_print(netdissect_options *,const char *, u_int);
+extern void telnet_print(netdissect_options *,const u_char *, u_int);
+extern int llc_print(netdissect_options *,
+ const u_char *, u_int, u_int, const u_char *,
+ const u_char *, u_short *);
+extern void aarp_print(netdissect_options *,const u_char *, u_int);
+extern void atalk_print(netdissect_options *,const u_char *, u_int);
+extern void atm_if_print(u_char *,const struct pcap_pkthdr *, const u_char *);
+extern void bootp_print(netdissect_options *,const u_char *,
+ u_int, u_short, u_short);
+extern void bgp_print(netdissect_options *,const u_char *, int);
+extern void bxxp_print(netdissect_options *,const u_char *, u_int);
+extern void chdlc_if_print(u_char *user, const struct pcap_pkthdr *h,
+ register const u_char *p);
+extern void chdlc_print(netdissect_options *ndo,
+ register const u_char *p, u_int length, u_int caplen);
+extern void cisco_autorp_print(netdissect_options *,
+ const u_char *, u_int);
+extern void cnfp_print(netdissect_options *,const u_char *cp,
+ u_int len, const u_char *bp);
+extern void decnet_print(netdissect_options *,const u_char *,
+ u_int, u_int);
+extern void default_print(netdissect_options *,const u_char *, u_int);
+extern void dvmrp_print(netdissect_options *,const u_char *, u_int);
+extern void egp_print(netdissect_options *,const u_char *, u_int,
+ const u_char *);
+
+extern void arcnet_if_print(u_char*,const struct pcap_pkthdr *,const u_char *);
+extern void token_if_print(u_char *,const struct pcap_pkthdr *,const u_char *);
+extern void fddi_if_print(u_char *,const struct pcap_pkthdr *, const u_char *);
+
+extern void gre_print(netdissect_options *,const u_char *, u_int);
+extern void icmp_print(netdissect_options *,const u_char *, u_int,
+ const u_char *);
+extern void hsrp_print(netdissect_options *ndo,
+ register const u_char *bp, register u_int len);
+extern void ieee802_11_if_print(u_char *,const struct pcap_pkthdr *, const u_char *);
+extern void igmp_print(netdissect_options *,
+ register const u_char *, u_int);
+extern void igrp_print(netdissect_options *,const u_char *, u_int,
+ const u_char *);
+extern int nextproto4_cksum(const struct ip *, const u_int8_t *, u_int, u_int);
+extern void ipN_print(netdissect_options *,const u_char *, u_int);
+extern void ipx_print(netdissect_options *,const u_char *, u_int);
+extern void isoclns_print(netdissect_options *,const u_char *,
+ u_int, u_int, const u_char *, const u_char *);
+extern void krb_print(netdissect_options *,const u_char *, u_int);
+extern void llap_print(netdissect_options *,const u_char *, u_int);
+extern const char *linkaddr_string(netdissect_options *ndo,
+ const u_char *ep, const unsigned int len);
+extern void ltalk_if_print(netdissect_options *ndo,
+ u_char *user, const struct pcap_pkthdr *h,
+ const u_char *p);
+extern void mpls_print(netdissect_options *ndo,
+ const u_char *bp, u_int length);
+extern void msdp_print(netdissect_options *ndo,
+ const unsigned char *sp, u_int length);
+extern void nfsreply_print(netdissect_options *,const u_char *,
+ u_int, const u_char *);
+extern void nfsreq_print(netdissect_options *,const u_char *,
+ u_int, const u_char *);
+extern void ns_print(netdissect_options *,const u_char *, u_int);
+extern void ntp_print(netdissect_options *,const u_char *, u_int);
+extern void null_if_print(u_char *,const struct pcap_pkthdr *, const u_char *);
+extern void ospf_print(netdissect_options *,const u_char *,
+ u_int, const u_char *);
+extern void pimv1_print(netdissect_options *,const u_char *, u_int);
+extern void mobile_print(netdissect_options *,const u_char *, u_int);
+extern void pim_print(netdissect_options *,const u_char *, u_int, u_int);
+extern void pppoe_if_print(u_char *,const struct pcap_pkthdr *, const u_char *);
+extern void pppoe_print(netdissect_options *,const u_char *, u_int);
+extern void ppp_print(netdissect_options *,
+ register const u_char *, u_int);
+
+extern void ppp_if_print(u_char *,const struct pcap_pkthdr *, const u_char *);
+extern void ppp_hdlc_if_print(u_char *,
+ const struct pcap_pkthdr *, const u_char *);
+extern void ppp_bsdos_if_print(u_char *,
+ const struct pcap_pkthdr *, const u_char *);
+
+extern int vjc_print(netdissect_options *,register const char *,
+ register u_int, u_short);
+
+extern void raw_if_print(u_char *,
+ const struct pcap_pkthdr *, const u_char *);
+
+extern void rip_print(netdissect_options *,const u_char *, u_int);
+extern void rpki_rtr_print(netdissect_options *,const u_char *, u_int);
+
+extern void sctp_print(netdissect_options *ndo,
+ const u_char *bp, const u_char *bp2,
+ u_int sctpPacketLength);
+
+extern void sl_if_print(u_char *,const struct pcap_pkthdr *, const u_char *);
+
+extern void lane_if_print(u_char *,const struct pcap_pkthdr *,const u_char *);
+extern void cip_if_print(u_char *,const struct pcap_pkthdr *,const u_char *);
+extern void sl_bsdos_if_print(u_char *,
+ const struct pcap_pkthdr *, const u_char *);
+extern void sll_if_print(u_char *,
+ const struct pcap_pkthdr *, const u_char *);
+
+extern void snmp_print(netdissect_options *,const u_char *, u_int);
+extern void sunrpcrequest_print(netdissect_options *,const u_char *,
+ u_int, const u_char *);
+extern void tcp_print(netdissect_options *,const u_char *, u_int,
+ const u_char *, int);
+extern void tftp_print(netdissect_options *,const u_char *, u_int);
+extern void timed_print(netdissect_options *,const u_char *, u_int);
+extern void udp_print(netdissect_options *,const u_char *, u_int,
+ const u_char *, int);
+extern void wb_print(netdissect_options *,const void *, u_int);
+extern int ah_print(netdissect_options *,register const u_char *,
+ register const u_char *);
+extern void esp_print_decodesecret(netdissect_options *ndo);
+extern int ipcomp_print(netdissect_options *,register const u_char *,
+ register const u_char *, int *);
+extern void rx_print(netdissect_options *,register const u_char *,
+ int, int, int, u_char *);
+extern void netbeui_print(netdissect_options *,u_short,
+ const u_char *, int);
+extern void ipx_netbios_print(netdissect_options *,const u_char *, u_int);
+extern void nbt_tcp_print(netdissect_options *,const u_char *, int);
+extern void nbt_udp137_print(netdissect_options *,
+ const u_char *data, int);
+extern void nbt_udp138_print(netdissect_options *,
+ const u_char *data, int);
+extern char *smb_errstr(netdissect_options *,int, int);
+extern const char *nt_errstr(netdissect_options *, u_int32_t);
+extern void print_data(netdissect_options *,const unsigned char *, int);
+extern void l2tp_print(netdissect_options *,const u_char *, u_int);
+extern void lcp_print(netdissect_options *,const u_char *, u_int);
+extern void vrrp_print(netdissect_options *,const u_char *bp,
+ u_int len, int ttl);
+extern void carp_print(netdissect_options *,const u_char *bp,
+ u_int len, int ttl);
+extern void cdp_print(netdissect_options *,const u_char *,
+ u_int, u_int, const u_char *, const u_char *);
+extern void stp_print(netdissect_options *,const u_char *p, u_int length);
+extern void radius_print(netdissect_options *,const u_char *, u_int);
+extern void lwres_print(netdissect_options *,const u_char *, u_int);
+extern void pptp_print(netdissect_options *,const u_char *, u_int);
+#endif
+
+extern u_int ipnet_if_print(netdissect_options *,const struct pcap_pkthdr *, const u_char *);
+extern u_int ppi_if_print(netdissect_options *,const struct pcap_pkthdr *, const u_char *);
+
+extern u_int ieee802_15_4_if_print(netdissect_options *,const struct pcap_pkthdr *, const u_char *);
+
+#ifdef INET6
+extern void ip6_print(netdissect_options *,const u_char *, u_int);
+#if 0
+extern void ip6_opt_print(netdissect_options *,const u_char *, int);
+extern int nextproto6_cksum(const struct ip6_hdr *, const u_int8_t *, u_int, u_int);
+extern int hbhopt_print(netdissect_options *,const u_char *);
+extern int dstopt_print(netdissect_options *,const u_char *);
+extern int frag6_print(netdissect_options *,const u_char *,
+ const u_char *);
+extern void icmp6_print(netdissect_options *,const u_char *,
+ const u_char *);
+extern void ripng_print(netdissect_options *,const u_char *, int);
+extern int rt6_print(netdissect_options *,const u_char *, const u_char *);
+extern void ospf6_print(netdissect_options *,const u_char *, u_int);
+extern void dhcp6_print(netdissect_options *,const u_char *,
+ u_int, u_int16_t, u_int16_t);
+
+extern void zephyr_print(netdissect_options * ndo,
+ const u_char *cp, int length);
+#endif /* 0 */
+
+#endif /*INET6*/
+
+#if 0
+struct cksum_vec {
+ const u_int8_t *ptr;
+ int len;
+};
+extern u_int16_t in_cksum(const struct cksum_vec *, int);
+extern u_int16_t in_cksum_shouldbe(u_int16_t, u_int16_t);
+#endif
+
+extern void esp_print_decodesecret(netdissect_options *ndo);
+extern int esp_print_decrypt_buffer_by_ikev2(netdissect_options *ndo,
+ int initiator,
+ u_char spii[8], u_char spir[8],
+ u_char *buf, u_char *end);
+
+
+#endif /* netdissect_h */
diff --git a/tcpdump-4.3.0/nfs.h b/tcpdump-4.3.0/nfs.h
new file mode 100644
index 0000000..a5b5025
--- /dev/null
+++ b/tcpdump-4.3.0/nfs.h
@@ -0,0 +1,439 @@
+/* @(#) $Header: /tcpdump/master/tcpdump/nfs.h,v 1.9 2007-11-18 03:24:38 guy Exp $ (LBL) */
+/* NetBSD: nfs.h,v 1.1 1996/05/23 22:49:53 fvdl Exp */
+
+/*
+ * Copyright (c) 1989, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Rick Macklem at The University of Guelph.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @(#)nfsproto.h 8.2 (Berkeley) 3/30/95
+ */
+
+/*
+ * nfs definitions as per the Version 2 and 3 specs
+ */
+
+/*
+ * Constants as defined in the Sun NFS Version 2 and 3 specs.
+ * "NFS: Network File System Protocol Specification" RFC1094
+ * and in the "NFS: Network File System Version 3 Protocol
+ * Specification"
+ */
+
+#define NFS_PORT 2049
+#define NFS_PROG 100003
+#define NFS_VER2 2
+#define NFS_VER3 3
+#define NFS_V2MAXDATA 8192
+#define NFS_MAXDGRAMDATA 16384
+#define NFS_MAXDATA 32768
+#define NFS_MAXPATHLEN 1024
+#define NFS_MAXNAMLEN 255
+#define NFS_MAXPKTHDR 404
+#define NFS_MAXPACKET (NFS_MAXPKTHDR + NFS_MAXDATA)
+#define NFS_MINPACKET 20
+#define NFS_FABLKSIZE 512 /* Size in bytes of a block wrt fa_blocks */
+
+/* Stat numbers for rpc returns (version 2 and 3) */
+#define NFS_OK 0
+#define NFSERR_PERM 1
+#define NFSERR_NOENT 2
+#define NFSERR_IO 5
+#define NFSERR_NXIO 6
+#define NFSERR_ACCES 13
+#define NFSERR_EXIST 17
+#define NFSERR_XDEV 18 /* Version 3 only */
+#define NFSERR_NODEV 19
+#define NFSERR_NOTDIR 20
+#define NFSERR_ISDIR 21
+#define NFSERR_INVAL 22 /* Version 3 only */
+#define NFSERR_FBIG 27
+#define NFSERR_NOSPC 28
+#define NFSERR_ROFS 30
+#define NFSERR_MLINK 31 /* Version 3 only */
+#define NFSERR_NAMETOL 63
+#define NFSERR_NOTEMPTY 66
+#define NFSERR_DQUOT 69
+#define NFSERR_STALE 70
+#define NFSERR_REMOTE 71 /* Version 3 only */
+#define NFSERR_WFLUSH 99 /* Version 2 only */
+#define NFSERR_BADHANDLE 10001 /* The rest Version 3 only */
+#define NFSERR_NOT_SYNC 10002
+#define NFSERR_BAD_COOKIE 10003
+#define NFSERR_NOTSUPP 10004
+#define NFSERR_TOOSMALL 10005
+#define NFSERR_SERVERFAULT 10006
+#define NFSERR_BADTYPE 10007
+#define NFSERR_JUKEBOX 10008
+#define NFSERR_TRYLATER NFSERR_JUKEBOX
+#define NFSERR_STALEWRITEVERF 30001 /* Fake return for nfs_commit() */
+
+#define NFSERR_RETVOID 0x20000000 /* Return void, not error */
+#define NFSERR_AUTHERR 0x40000000 /* Mark an authentication error */
+#define NFSERR_RETERR 0x80000000 /* Mark an error return for V3 */
+
+/* Sizes in bytes of various nfs rpc components */
+#define NFSX_UNSIGNED 4
+
+/* specific to NFS Version 2 */
+#define NFSX_V2FH 32
+#define NFSX_V2FATTR 68
+#define NFSX_V2SATTR 32
+#define NFSX_V2COOKIE 4
+#define NFSX_V2STATFS 20
+
+/* specific to NFS Version 3 */
+#if 0
+#define NFSX_V3FH (sizeof (fhandle_t)) /* size this server uses */
+#endif
+#define NFSX_V3FHMAX 64 /* max. allowed by protocol */
+#define NFSX_V3FATTR 84
+#define NFSX_V3SATTR 60 /* max. all fields filled in */
+#define NFSX_V3SRVSATTR (sizeof (struct nfsv3_sattr))
+#define NFSX_V3POSTOPATTR (NFSX_V3FATTR + NFSX_UNSIGNED)
+#define NFSX_V3WCCDATA (NFSX_V3POSTOPATTR + 8 * NFSX_UNSIGNED)
+#define NFSX_V3COOKIEVERF 8
+#define NFSX_V3WRITEVERF 8
+#define NFSX_V3CREATEVERF 8
+#define NFSX_V3STATFS 52
+#define NFSX_V3FSINFO 48
+#define NFSX_V3PATHCONF 24
+
+/* variants for both versions */
+#define NFSX_FH(v3) ((v3) ? (NFSX_V3FHMAX + NFSX_UNSIGNED) : \
+ NFSX_V2FH)
+#define NFSX_SRVFH(v3) ((v3) ? NFSX_V3FH : NFSX_V2FH)
+#define NFSX_FATTR(v3) ((v3) ? NFSX_V3FATTR : NFSX_V2FATTR)
+#define NFSX_PREOPATTR(v3) ((v3) ? (7 * NFSX_UNSIGNED) : 0)
+#define NFSX_POSTOPATTR(v3) ((v3) ? (NFSX_V3FATTR + NFSX_UNSIGNED) : 0)
+#define NFSX_POSTOPORFATTR(v3) ((v3) ? (NFSX_V3FATTR + NFSX_UNSIGNED) : \
+ NFSX_V2FATTR)
+#define NFSX_WCCDATA(v3) ((v3) ? NFSX_V3WCCDATA : 0)
+#define NFSX_WCCORFATTR(v3) ((v3) ? NFSX_V3WCCDATA : NFSX_V2FATTR)
+#define NFSX_SATTR(v3) ((v3) ? NFSX_V3SATTR : NFSX_V2SATTR)
+#define NFSX_COOKIEVERF(v3) ((v3) ? NFSX_V3COOKIEVERF : 0)
+#define NFSX_WRITEVERF(v3) ((v3) ? NFSX_V3WRITEVERF : 0)
+#define NFSX_READDIR(v3) ((v3) ? (5 * NFSX_UNSIGNED) : \
+ (2 * NFSX_UNSIGNED))
+#define NFSX_STATFS(v3) ((v3) ? NFSX_V3STATFS : NFSX_V2STATFS)
+
+/* nfs rpc procedure numbers (before version mapping) */
+#define NFSPROC_NULL 0
+#define NFSPROC_GETATTR 1
+#define NFSPROC_SETATTR 2
+#define NFSPROC_LOOKUP 3
+#define NFSPROC_ACCESS 4
+#define NFSPROC_READLINK 5
+#define NFSPROC_READ 6
+#define NFSPROC_WRITE 7
+#define NFSPROC_CREATE 8
+#define NFSPROC_MKDIR 9
+#define NFSPROC_SYMLINK 10
+#define NFSPROC_MKNOD 11
+#define NFSPROC_REMOVE 12
+#define NFSPROC_RMDIR 13
+#define NFSPROC_RENAME 14
+#define NFSPROC_LINK 15
+#define NFSPROC_READDIR 16
+#define NFSPROC_READDIRPLUS 17
+#define NFSPROC_FSSTAT 18
+#define NFSPROC_FSINFO 19
+#define NFSPROC_PATHCONF 20
+#define NFSPROC_COMMIT 21
+
+/* And leasing (nqnfs) procedure numbers (must be last) */
+#define NQNFSPROC_GETLEASE 22
+#define NQNFSPROC_VACATED 23
+#define NQNFSPROC_EVICTED 24
+
+#define NFSPROC_NOOP 25
+#define NFS_NPROCS 26
+
+/* Actual Version 2 procedure numbers */
+#define NFSV2PROC_NULL 0
+#define NFSV2PROC_GETATTR 1
+#define NFSV2PROC_SETATTR 2
+#define NFSV2PROC_NOOP 3
+#define NFSV2PROC_ROOT NFSV2PROC_NOOP /* Obsolete */
+#define NFSV2PROC_LOOKUP 4
+#define NFSV2PROC_READLINK 5
+#define NFSV2PROC_READ 6
+#define NFSV2PROC_WRITECACHE NFSV2PROC_NOOP /* Obsolete */
+#define NFSV2PROC_WRITE 8
+#define NFSV2PROC_CREATE 9
+#define NFSV2PROC_REMOVE 10
+#define NFSV2PROC_RENAME 11
+#define NFSV2PROC_LINK 12
+#define NFSV2PROC_SYMLINK 13
+#define NFSV2PROC_MKDIR 14
+#define NFSV2PROC_RMDIR 15
+#define NFSV2PROC_READDIR 16
+#define NFSV2PROC_STATFS 17
+
+/*
+ * Constants used by the Version 3 protocol for various RPCs
+ */
+#define NFSV3SATTRTIME_DONTCHANGE 0
+#define NFSV3SATTRTIME_TOSERVER 1
+#define NFSV3SATTRTIME_TOCLIENT 2
+
+#define NFSV3ATTRTIME_NMODES 3
+
+#define NFSV3ACCESS_READ 0x01
+#define NFSV3ACCESS_LOOKUP 0x02
+#define NFSV3ACCESS_MODIFY 0x04
+#define NFSV3ACCESS_EXTEND 0x08
+#define NFSV3ACCESS_DELETE 0x10
+#define NFSV3ACCESS_EXECUTE 0x20
+#define NFSV3ACCESS_FULL 0x3f
+
+#define NFSV3WRITE_UNSTABLE 0
+#define NFSV3WRITE_DATASYNC 1
+#define NFSV3WRITE_FILESYNC 2
+
+#define NFSV3WRITE_NMODES 3
+
+#define NFSV3CREATE_UNCHECKED 0
+#define NFSV3CREATE_GUARDED 1
+#define NFSV3CREATE_EXCLUSIVE 2
+
+#define NFSV3CREATE_NMODES 3
+
+#define NFSV3FSINFO_LINK 0x01
+#define NFSV3FSINFO_SYMLINK 0x02
+#define NFSV3FSINFO_HOMOGENEOUS 0x08
+#define NFSV3FSINFO_CANSETTIME 0x10
+
+/* Conversion macros */
+#define vtonfsv2_mode(t,m) \
+ txdr_unsigned(((t) == VFIFO) ? MAKEIMODE(VCHR, (m)) : \
+ MAKEIMODE((t), (m)))
+#define vtonfsv3_mode(m) txdr_unsigned((m) & 07777)
+#define nfstov_mode(a) (fxdr_unsigned(u_int16_t, (a))&07777)
+#define vtonfsv2_type(a) txdr_unsigned(nfsv2_type[((int32_t)(a))])
+#define vtonfsv3_type(a) txdr_unsigned(nfsv3_type[((int32_t)(a))])
+#define nfsv2tov_type(a) nv2tov_type[fxdr_unsigned(u_int32_t,(a))&0x7]
+#define nfsv3tov_type(a) nv3tov_type[fxdr_unsigned(u_int32_t,(a))&0x7]
+
+/* File types */
+typedef enum { NFNON=0, NFREG=1, NFDIR=2, NFBLK=3, NFCHR=4, NFLNK=5,
+ NFSOCK=6, NFFIFO=7 } nfs_type;
+
+/* Structs for common parts of the rpc's */
+/*
+ * File Handle (32 bytes for version 2), variable up to 64 for version 3.
+ * File Handles of up to NFS_SMALLFH in size are stored directly in the
+ * nfs node, whereas larger ones are malloc'd. (This never happens when
+ * NFS_SMALLFH is set to 64.)
+ * NFS_SMALLFH should be in the range of 32 to 64 and be divisible by 4.
+ */
+#ifndef NFS_SMALLFH
+#define NFS_SMALLFH 64
+#endif
+union nfsfh {
+/* fhandle_t fh_generic; */
+ u_char fh_bytes[NFS_SMALLFH];
+};
+typedef union nfsfh nfsfh_t;
+
+struct nfsv2_time {
+ u_int32_t nfsv2_sec;
+ u_int32_t nfsv2_usec;
+};
+typedef struct nfsv2_time nfstime2;
+
+struct nfsv3_time {
+ u_int32_t nfsv3_sec;
+ u_int32_t nfsv3_nsec;
+};
+typedef struct nfsv3_time nfstime3;
+
+/*
+ * Quads are defined as arrays of 2 longs to ensure dense packing for the
+ * protocol and to facilitate xdr conversion.
+ */
+struct nfs_uquad {
+ u_int32_t nfsuquad[2];
+};
+typedef struct nfs_uquad nfsuint64;
+
+/*
+ * NFS Version 3 special file number.
+ */
+struct nfsv3_spec {
+ u_int32_t specdata1;
+ u_int32_t specdata2;
+};
+typedef struct nfsv3_spec nfsv3spec;
+
+/*
+ * File attributes and setable attributes. These structures cover both
+ * NFS version 2 and the version 3 protocol. Note that the union is only
+ * used so that one pointer can refer to both variants. These structures
+ * go out on the wire and must be densely packed, so no quad data types
+ * are used. (all fields are longs or u_longs or structures of same)
+ * NB: You can't do sizeof(struct nfs_fattr), you must use the
+ * NFSX_FATTR(v3) macro.
+ */
+struct nfs_fattr {
+ u_int32_t fa_type;
+ u_int32_t fa_mode;
+ u_int32_t fa_nlink;
+ u_int32_t fa_uid;
+ u_int32_t fa_gid;
+ union {
+ struct {
+ u_int32_t nfsv2fa_size;
+ u_int32_t nfsv2fa_blocksize;
+ u_int32_t nfsv2fa_rdev;
+ u_int32_t nfsv2fa_blocks;
+ u_int32_t nfsv2fa_fsid;
+ u_int32_t nfsv2fa_fileid;
+ nfstime2 nfsv2fa_atime;
+ nfstime2 nfsv2fa_mtime;
+ nfstime2 nfsv2fa_ctime;
+ } fa_nfsv2;
+ struct {
+ nfsuint64 nfsv3fa_size;
+ nfsuint64 nfsv3fa_used;
+ nfsv3spec nfsv3fa_rdev;
+ nfsuint64 nfsv3fa_fsid;
+ nfsuint64 nfsv3fa_fileid;
+ nfstime3 nfsv3fa_atime;
+ nfstime3 nfsv3fa_mtime;
+ nfstime3 nfsv3fa_ctime;
+ } fa_nfsv3;
+ } fa_un;
+};
+
+/* and some ugly defines for accessing union components */
+#define fa2_size fa_un.fa_nfsv2.nfsv2fa_size
+#define fa2_blocksize fa_un.fa_nfsv2.nfsv2fa_blocksize
+#define fa2_rdev fa_un.fa_nfsv2.nfsv2fa_rdev
+#define fa2_blocks fa_un.fa_nfsv2.nfsv2fa_blocks
+#define fa2_fsid fa_un.fa_nfsv2.nfsv2fa_fsid
+#define fa2_fileid fa_un.fa_nfsv2.nfsv2fa_fileid
+#define fa2_atime fa_un.fa_nfsv2.nfsv2fa_atime
+#define fa2_mtime fa_un.fa_nfsv2.nfsv2fa_mtime
+#define fa2_ctime fa_un.fa_nfsv2.nfsv2fa_ctime
+#define fa3_size fa_un.fa_nfsv3.nfsv3fa_size
+#define fa3_used fa_un.fa_nfsv3.nfsv3fa_used
+#define fa3_rdev fa_un.fa_nfsv3.nfsv3fa_rdev
+#define fa3_fsid fa_un.fa_nfsv3.nfsv3fa_fsid
+#define fa3_fileid fa_un.fa_nfsv3.nfsv3fa_fileid
+#define fa3_atime fa_un.fa_nfsv3.nfsv3fa_atime
+#define fa3_mtime fa_un.fa_nfsv3.nfsv3fa_mtime
+#define fa3_ctime fa_un.fa_nfsv3.nfsv3fa_ctime
+
+struct nfsv2_sattr {
+ u_int32_t sa_mode;
+ u_int32_t sa_uid;
+ u_int32_t sa_gid;
+ u_int32_t sa_size;
+ nfstime2 sa_atime;
+ nfstime2 sa_mtime;
+};
+
+/*
+ * NFS Version 3 sattr structure for the new node creation case.
+ */
+struct nfsv3_sattr {
+ u_int32_t sa_modeset;
+ u_int32_t sa_mode;
+ u_int32_t sa_uidset;
+ u_int32_t sa_uid;
+ u_int32_t sa_gidset;
+ u_int32_t sa_gid;
+ u_int32_t sa_sizeset;
+ u_int32_t sa_size;
+ u_int32_t sa_atimetype;
+ nfstime3 sa_atime;
+ u_int32_t sa_mtimetype;
+ nfstime3 sa_mtime;
+};
+
+struct nfs_statfs {
+ union {
+ struct {
+ u_int32_t nfsv2sf_tsize;
+ u_int32_t nfsv2sf_bsize;
+ u_int32_t nfsv2sf_blocks;
+ u_int32_t nfsv2sf_bfree;
+ u_int32_t nfsv2sf_bavail;
+ } sf_nfsv2;
+ struct {
+ nfsuint64 nfsv3sf_tbytes;
+ nfsuint64 nfsv3sf_fbytes;
+ nfsuint64 nfsv3sf_abytes;
+ nfsuint64 nfsv3sf_tfiles;
+ nfsuint64 nfsv3sf_ffiles;
+ nfsuint64 nfsv3sf_afiles;
+ u_int32_t nfsv3sf_invarsec;
+ } sf_nfsv3;
+ } sf_un;
+};
+
+#define sf_tsize sf_un.sf_nfsv2.nfsv2sf_tsize
+#define sf_bsize sf_un.sf_nfsv2.nfsv2sf_bsize
+#define sf_blocks sf_un.sf_nfsv2.nfsv2sf_blocks
+#define sf_bfree sf_un.sf_nfsv2.nfsv2sf_bfree
+#define sf_bavail sf_un.sf_nfsv2.nfsv2sf_bavail
+#define sf_tbytes sf_un.sf_nfsv3.nfsv3sf_tbytes
+#define sf_fbytes sf_un.sf_nfsv3.nfsv3sf_fbytes
+#define sf_abytes sf_un.sf_nfsv3.nfsv3sf_abytes
+#define sf_tfiles sf_un.sf_nfsv3.nfsv3sf_tfiles
+#define sf_ffiles sf_un.sf_nfsv3.nfsv3sf_ffiles
+#define sf_afiles sf_un.sf_nfsv3.nfsv3sf_afiles
+#define sf_invarsec sf_un.sf_nfsv3.nfsv3sf_invarsec
+
+struct nfsv3_fsinfo {
+ u_int32_t fs_rtmax;
+ u_int32_t fs_rtpref;
+ u_int32_t fs_rtmult;
+ u_int32_t fs_wtmax;
+ u_int32_t fs_wtpref;
+ u_int32_t fs_wtmult;
+ u_int32_t fs_dtpref;
+ nfsuint64 fs_maxfilesize;
+ nfstime3 fs_timedelta;
+ u_int32_t fs_properties;
+};
+
+struct nfsv3_pathconf {
+ u_int32_t pc_linkmax;
+ u_int32_t pc_namemax;
+ u_int32_t pc_notrunc;
+ u_int32_t pc_chownrestricted;
+ u_int32_t pc_caseinsensitive;
+ u_int32_t pc_casepreserving;
+};
diff --git a/tcpdump-4.3.0/nfsfh.h b/tcpdump-4.3.0/nfsfh.h
new file mode 100644
index 0000000..0bca424
--- /dev/null
+++ b/tcpdump-4.3.0/nfsfh.h
@@ -0,0 +1,68 @@
+/* @(#) $Header: /tcpdump/master/tcpdump/nfsfh.h,v 1.13 2002-04-24 06:27:05 guy Exp $ (LBL) */
+
+/*
+ * Copyright (c) 1993, 1994 Jeffrey C. Mogul, Digital Equipment Corporation,
+ * Western Research Laboratory. All rights reserved.
+ * Copyright (c) 2001 Compaq Computer Corporation. All rights reserved.
+ *
+ * Permission to use, copy, and modify this software and its
+ * documentation is hereby granted only under the following terms and
+ * conditions. Both the above copyright notice and this permission
+ * notice must appear in all copies of the software, derivative works
+ * or modified versions, and any portions thereof, and both notices
+ * must appear in supporting documentation.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND COMPAQ COMPUTER CORPORATION
+ * DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO
+ * EVENT SHALL COMPAQ COMPUTER CORPORATION BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+/*
+ * nfsfh.h - NFS file handle definitions (for portable use)
+ *
+ * Jeffrey C. Mogul
+ * Digital Equipment Corporation
+ * Western Research Laboratory
+ */
+
+/*
+ * Internal representation of dev_t, because different NFS servers
+ * that we might be spying upon use different external representations.
+ */
+typedef struct {
+ u_int32_t Minor; /* upper case to avoid clashing with macro names */
+ u_int32_t Major;
+} my_devt;
+
+#define dev_eq(a,b) ((a.Minor == b.Minor) && (a.Major == b.Major))
+
+/*
+ * Many file servers now use a large file system ID. This is
+ * our internal representation of that.
+ */
+typedef struct {
+ my_devt Fsid_dev; /* XXX avoid name conflict with AIX */
+ char Opaque_Handle[2 * 32 + 1];
+ u_int32_t fsid_code;
+} my_fsid;
+
+#define fsid_eq(a,b) ((a.fsid_code == b.fsid_code) &&\
+ dev_eq(a.Fsid_dev, b.Fsid_dev))
+
+extern void Parse_fh(const unsigned char *, int, my_fsid *, ino_t *, const char **, const char **, int);
diff --git a/tcpdump-4.3.0/nlpid.c b/tcpdump-4.3.0/nlpid.c
new file mode 100755
index 0000000..64a359b
--- /dev/null
+++ b/tcpdump-4.3.0/nlpid.c
@@ -0,0 +1,45 @@
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code
+ * distributions retain the above copyright notice and this paragraph
+ * in its entirety, and (2) distributions including binary code include
+ * the above copyright notice and this paragraph in its entirety in
+ * the documentation or other materials provided with the distribution.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
+ * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
+ * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ *
+ * Original code by Hannes Gredler (hannes@juniper.net)
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/nlpid.c,v 1.4 2004-10-19 15:27:55 hannes Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+#include "interface.h"
+#include "nlpid.h"
+
+const struct tok nlpid_values[] = {
+ { NLPID_NULLNS, "NULL" },
+ { NLPID_Q933, "Q.933" },
+ { NLPID_LMI, "LMI" },
+ { NLPID_SNAP, "SNAP" },
+ { NLPID_CLNP, "CLNP" },
+ { NLPID_ESIS, "ES-IS" },
+ { NLPID_ISIS, "IS-IS" },
+ { NLPID_CONS, "CONS" },
+ { NLPID_IDRP, "IDRP" },
+ { NLPID_MFR, "FRF.15" },
+ { NLPID_IP, "IPv4" },
+ { NLPID_PPP, "PPP" },
+ { NLPID_X25_ESIS, "X25 ES-IS" },
+ { NLPID_IP6, "IPv6" },
+ { 0, NULL }
+};
diff --git a/tcpdump-4.3.0/nlpid.h b/tcpdump-4.3.0/nlpid.h
new file mode 100644
index 0000000..8931835
--- /dev/null
+++ b/tcpdump-4.3.0/nlpid.h
@@ -0,0 +1,32 @@
+/* @(#) $Header: /tcpdump/master/tcpdump/nlpid.h,v 1.4 2004-10-19 15:27:55 hannes Exp $ (LBL) */
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code
+ * distributions retain the above copyright notice and this paragraph
+ * in its entirety, and (2) distributions including binary code include
+ * the above copyright notice and this paragraph in its entirety in
+ * the documentation or other materials provided with the distribution.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
+ * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
+ * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ *
+ * Original code by Hannes Gredler (hannes@juniper.net)
+ */
+
+extern const struct tok nlpid_values[];
+
+#define NLPID_NULLNS 0x00
+#define NLPID_Q933 0x08 /* ANSI T1.617 Annex D or ITU-T Q.933 Annex A */
+#define NLPID_LMI 0x09 /* The original, aka Cisco, aka Gang of Four */
+#define NLPID_SNAP 0x80
+#define NLPID_CLNP 0x81 /* iso9577 */
+#define NLPID_ESIS 0x82 /* iso9577 */
+#define NLPID_ISIS 0x83 /* iso9577 */
+#define NLPID_CONS 0x84
+#define NLPID_IDRP 0x85
+#define NLPID_MFR 0xb1 /* FRF.15 */
+#define NLPID_IP 0xcc
+#define NLPID_PPP 0xcf
+#define NLPID_X25_ESIS 0x8a
+#define NLPID_IP6 0x8e
diff --git a/tcpdump-4.3.0/ntp.h b/tcpdump-4.3.0/ntp.h
new file mode 100644
index 0000000..0614f73
--- /dev/null
+++ b/tcpdump-4.3.0/ntp.h
@@ -0,0 +1,127 @@
+/* $Header: /tcpdump/master/tcpdump/ntp.h,v 1.8 2004-01-28 14:34:50 hannes Exp $ */
+
+/*
+ * Based on ntp.h from the U of MD implementation
+ * This file is based on Version 2 of the NTP spec (RFC1119).
+ */
+
+/*
+ * Definitions for the masses
+ */
+#define JAN_1970 2208988800U /* 1970 - 1900 in seconds */
+
+/*
+ * Structure definitions for NTP fixed point values
+ *
+ * 0 1 2 3
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Integer Part |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Fraction Part |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ *
+ * 0 1 2 3
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Integer Part | Fraction Part |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+*/
+struct l_fixedpt {
+ u_int32_t int_part;
+ u_int32_t fraction;
+};
+
+struct s_fixedpt {
+ u_int16_t int_part;
+ u_int16_t fraction;
+};
+
+/* rfc2030
+ * 1 2 3
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * |LI | VN |Mode | Stratum | Poll | Precision |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Root Delay |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Root Dispersion |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Reference Identifier |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | |
+ * | Reference Timestamp (64) |
+ * | |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | |
+ * | Originate Timestamp (64) |
+ * | |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | |
+ * | Receive Timestamp (64) |
+ * | |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | |
+ * | Transmit Timestamp (64) |
+ * | |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Key Identifier (optional) (32) |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | |
+ * | |
+ * | Message Digest (optional) (128) |
+ * | |
+ * | |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+
+struct ntpdata {
+ u_char status; /* status of local clock and leap info */
+ u_char stratum; /* Stratum level */
+ u_char ppoll; /* poll value */
+ int precision:8;
+ struct s_fixedpt root_delay;
+ struct s_fixedpt root_dispersion;
+ u_int32_t refid;
+ struct l_fixedpt ref_timestamp;
+ struct l_fixedpt org_timestamp;
+ struct l_fixedpt rec_timestamp;
+ struct l_fixedpt xmt_timestamp;
+ u_int32_t key_id;
+ u_int8_t message_digest[16];
+};
+/*
+ * Leap Second Codes (high order two bits)
+ */
+#define NO_WARNING 0x00 /* no warning */
+#define PLUS_SEC 0x40 /* add a second (61 seconds) */
+#define MINUS_SEC 0x80 /* minus a second (59 seconds) */
+#define ALARM 0xc0 /* alarm condition (clock unsynchronized) */
+
+/*
+ * Clock Status Bits that Encode Version
+ */
+#define NTPVERSION_1 0x08
+#define VERSIONMASK 0x38
+#define LEAPMASK 0xc0
+#define MODEMASK 0x07
+
+/*
+ * Code values
+ */
+#define MODE_UNSPEC 0 /* unspecified */
+#define MODE_SYM_ACT 1 /* symmetric active */
+#define MODE_SYM_PAS 2 /* symmetric passive */
+#define MODE_CLIENT 3 /* client */
+#define MODE_SERVER 4 /* server */
+#define MODE_BROADCAST 5 /* broadcast */
+#define MODE_RES1 6 /* reserved */
+#define MODE_RES2 7 /* reserved */
+
+/*
+ * Stratum Definitions
+ */
+#define UNSPECIFIED 0
+#define PRIM_REF 1 /* radio clock */
+#define INFO_QUERY 62 /* **** THIS implementation dependent **** */
+#define INFO_REPLY 63 /* **** THIS implementation dependent **** */
diff --git a/tcpdump-4.3.0/oakley.h b/tcpdump-4.3.0/oakley.h
new file mode 100644
index 0000000..ad32817
--- /dev/null
+++ b/tcpdump-4.3.0/oakley.h
@@ -0,0 +1,126 @@
+/*
+ * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the project nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+/* YIPS @(#)$Id: oakley.h,v 1.4 2002-12-11 07:13:56 guy Exp $ */
+
+/* refer to RFC 2409 */
+
+#if !defined(_ISAKMP_OAKLEY_H_)
+#define _ISAKMP_OAKLEY_H_
+
+/* Attribute Classes */
+#define OAKLEY_ATTR_ENC_ALG 1 /* B */
+#define OAKLEY_ATTR_ENC_ALG_DES 1
+#define OAKLEY_ATTR_ENC_ALG_IDEA 2
+#define OAKLEY_ATTR_ENC_ALG_BL 3
+#define OAKLEY_ATTR_ENC_ALG_RC5 4
+#define OAKLEY_ATTR_ENC_ALG_3DES 5
+#define OAKLEY_ATTR_ENC_ALG_CAST 6
+#define OAKLEY_ATTR_HASH_ALG 2 /* B */
+#define OAKLEY_ATTR_HASH_ALG_MD5 1
+#define OAKLEY_ATTR_HASH_ALG_SHA 2
+#define OAKLEY_ATTR_HASH_ALG_TIGER 3
+#define OAKLEY_ATTR_AUTH_METHOD 3 /* B */
+#define OAKLEY_ATTR_AUTH_METHOD_PSKEY 1
+#define OAKLEY_ATTR_AUTH_METHOD_DSS 2
+#define OAKLEY_ATTR_AUTH_METHOD_RSA 3
+#define OAKLEY_ATTR_AUTH_METHOD_RSAENC 4
+#define OAKLEY_ATTR_AUTH_METHOD_RSAREV 5
+#define OAKLEY_ATTR_GRP_DESC 4 /* B */
+#define OAKLEY_ATTR_GRP_DESC_MODP768 1
+#define OAKLEY_ATTR_GRP_DESC_MODP1024 2
+#define OAKLEY_ATTR_GRP_DESC_EC2N155 3
+#define OAKLEY_ATTR_GRP_DESC_EC2N185 4
+#define OAKLEY_ATTR_GRP_TYPE 5 /* B */
+#define OAKLEY_ATTR_GRP_TYPE_MODP 1
+#define OAKLEY_ATTR_GRP_TYPE_ECP 2
+#define OAKLEY_ATTR_GRP_TYPE_EC2N 3
+#define OAKLEY_ATTR_GRP_PI 6 /* V */
+#define OAKLEY_ATTR_GRP_GEN_ONE 7 /* V */
+#define OAKLEY_ATTR_GRP_GEN_TWO 8 /* V */
+#define OAKLEY_ATTR_GRP_CURVE_A 9 /* V */
+#define OAKLEY_ATTR_GRP_CURVE_B 10 /* V */
+#define OAKLEY_ATTR_SA_LTYPE 11 /* B */
+#define OAKLEY_ATTR_SA_LTYPE_DEFAULT 1
+#define OAKLEY_ATTR_SA_LTYPE_SEC 1
+#define OAKLEY_ATTR_SA_LTYPE_KB 2
+#define OAKLEY_ATTR_SA_LDUR 12 /* V */
+#define OAKLEY_ATTR_SA_LDUR_DEFAULT 28800 /* 8 hours */
+#define OAKLEY_ATTR_PRF 13 /* B */
+#define OAKLEY_ATTR_KEY_LEN 14 /* B */
+#define OAKLEY_ATTR_FIELD_SIZE 15 /* B */
+#define OAKLEY_ATTR_GRP_ORDER 16 /* V */
+
+#define OAKLEY_ID_IPV4_ADDR 0
+#define OAKLEY_ID_IPV4_ADDR_SUBNET 1
+#define OAKLEY_ID_IPV6_ADDR 2
+#define OAKLEY_ID_IPV6_ADDR_SUBNET 3
+
+/* Additional Exchange Type */
+#define ISAKMP_ETYPE_QUICK 32
+#define ISAKMP_ETYPE_NEWGRP 33
+
+/* The use for checking proposal payload. This is not exchange type. */
+#define OAKLEY_MAIN_MODE 0
+#define OAKLEY_QUICK_MODE 1
+
+#define OAKLEY_PRIME_MODP768 "\
+ FFFFFFFF FFFFFFFF C90FDAA2 2168C234 C4C6628B 80DC1CD1 \
+ 29024E08 8A67CC74 020BBEA6 3B139B22 514A0879 8E3404DD \
+ EF9519B3 CD3A431B 302B0A6D F25F1437 4FE1356D 6D51C245 \
+ E485B576 625E7EC6 F44C42E9 A63A3620 FFFFFFFF FFFFFFFF"
+
+#define OAKLEY_PRIME_MODP1024 "\
+ FFFFFFFF FFFFFFFF C90FDAA2 2168C234 C4C6628B 80DC1CD1 \
+ 29024E08 8A67CC74 020BBEA6 3B139B22 514A0879 8E3404DD \
+ EF9519B3 CD3A431B 302B0A6D F25F1437 4FE1356D 6D51C245 \
+ E485B576 625E7EC6 F44C42E9 A637ED6B 0BFF5CB6 F406B7ED \
+ EE386BFB 5A899FA5 AE9F2411 7C4B1FE6 49286651 ECE65381 \
+ FFFFFFFF FFFFFFFF"
+
+#define DEFAULTSECRETSIZE ( 128 / 8 ) /* 128 bits */
+#define DEFAULTNONCESIZE ( 128 / 8 ) /* 128 bits */
+
+#define MAXPADLWORD 20
+
+#if 0
+/* isakmp sa structure */
+struct oakley_sa {
+ u_int8_t proto_id; /* OAKLEY */
+ vchar_t *spi; /* spi */
+ u_int8_t dhgrp; /* DH; group */
+ u_int8_t auth_t; /* method of authentication */
+ u_int8_t prf_t; /* type of prf */
+ u_int8_t hash_t; /* type of hash */
+ u_int8_t enc_t; /* type of cipher */
+ u_int8_t life_t; /* type of duration of lifetime */
+ u_int32_t ldur; /* life duration */
+};
+#endif
+
+#endif /* !defined(_ISAKMP_OAKLEY_H_) */
diff --git a/tcpdump-4.3.0/ospf.h b/tcpdump-4.3.0/ospf.h
new file mode 100644
index 0000000..b86458b
--- /dev/null
+++ b/tcpdump-4.3.0/ospf.h
@@ -0,0 +1,328 @@
+/* @(#) $Header: /tcpdump/master/tcpdump/ospf.h,v 1.23 2007-10-08 07:53:21 hannes Exp $ (LBL) */
+/*
+ * Copyright (c) 1991, 1993, 1994, 1995, 1996, 1997
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * OSPF support contributed by Jeffrey Honig (jch@mitchell.cit.cornell.edu)
+ */
+#define OSPF_TYPE_UMD 0 /* UMd's special monitoring packets */
+#define OSPF_TYPE_HELLO 1 /* Hello */
+#define OSPF_TYPE_DD 2 /* Database Description */
+#define OSPF_TYPE_LS_REQ 3 /* Link State Request */
+#define OSPF_TYPE_LS_UPDATE 4 /* Link State Update */
+#define OSPF_TYPE_LS_ACK 5 /* Link State Ack */
+
+/* Options field
+ *
+ * +------------------------------------+
+ * | DN | O | DC | L | N/P | MC | E | T |
+ * +------------------------------------+
+ *
+ */
+
+#define OSPF_OPTION_T 0x01 /* T bit: TOS support */
+#define OSPF_OPTION_E 0x02 /* E bit: External routes advertised */
+#define OSPF_OPTION_MC 0x04 /* MC bit: Multicast capable */
+#define OSPF_OPTION_NP 0x08 /* N/P bit: NSSA capable */
+#define OSPF_OPTION_EA 0x10 /* EA bit: External Attribute capable */
+#define OSPF_OPTION_L 0x10 /* L bit: Packet contains LLS data block */
+#define OSPF_OPTION_DC 0x20 /* DC bit: Demand circuit capable */
+#define OSPF_OPTION_O 0x40 /* O bit: Opaque LSA capable */
+#define OSPF_OPTION_DN 0x80 /* DN bit: Up/Down Bit capable - draft-ietf-ospf-2547-dnbit-04 */
+
+/* ospf_authtype */
+#define OSPF_AUTH_NONE 0 /* No auth-data */
+#define OSPF_AUTH_SIMPLE 1 /* Simple password */
+#define OSPF_AUTH_SIMPLE_LEN 8 /* max length of simple authentication */
+#define OSPF_AUTH_MD5 2 /* MD5 authentication */
+#define OSPF_AUTH_MD5_LEN 16 /* length of MD5 authentication */
+
+/* db_flags */
+#define OSPF_DB_INIT 0x04
+#define OSPF_DB_MORE 0x02
+#define OSPF_DB_MASTER 0x01
+#define OSPF_DB_RESYNC 0x08 /* RFC4811 */
+
+/* ls_type */
+#define LS_TYPE_ROUTER 1 /* router link */
+#define LS_TYPE_NETWORK 2 /* network link */
+#define LS_TYPE_SUM_IP 3 /* summary link */
+#define LS_TYPE_SUM_ABR 4 /* summary area link */
+#define LS_TYPE_ASE 5 /* ASE */
+#define LS_TYPE_GROUP 6 /* Group membership (multicast */
+ /* extensions 23 July 1991) */
+#define LS_TYPE_NSSA 7 /* rfc3101 - Not so Stubby Areas */
+#define LS_TYPE_OPAQUE_LL 9 /* rfc2370 - Opaque Link Local */
+#define LS_TYPE_OPAQUE_AL 10 /* rfc2370 - Opaque Link Local */
+#define LS_TYPE_OPAQUE_DW 11 /* rfc2370 - Opaque Domain Wide */
+
+#define LS_OPAQUE_TYPE_TE 1 /* rfc3630 */
+#define LS_OPAQUE_TYPE_GRACE 3 /* rfc3623 */
+#define LS_OPAQUE_TYPE_RI 4 /* draft-ietf-ospf-cap-03 */
+
+#define LS_OPAQUE_TE_TLV_ROUTER 1 /* rfc3630 */
+#define LS_OPAQUE_TE_TLV_LINK 2 /* rfc3630 */
+
+#define LS_OPAQUE_TE_LINK_SUBTLV_LINK_TYPE 1 /* rfc3630 */
+#define LS_OPAQUE_TE_LINK_SUBTLV_LINK_ID 2 /* rfc3630 */
+#define LS_OPAQUE_TE_LINK_SUBTLV_LOCAL_IP 3 /* rfc3630 */
+#define LS_OPAQUE_TE_LINK_SUBTLV_REMOTE_IP 4 /* rfc3630 */
+#define LS_OPAQUE_TE_LINK_SUBTLV_TE_METRIC 5 /* rfc3630 */
+#define LS_OPAQUE_TE_LINK_SUBTLV_MAX_BW 6 /* rfc3630 */
+#define LS_OPAQUE_TE_LINK_SUBTLV_MAX_RES_BW 7 /* rfc3630 */
+#define LS_OPAQUE_TE_LINK_SUBTLV_UNRES_BW 8 /* rfc3630 */
+#define LS_OPAQUE_TE_LINK_SUBTLV_ADMIN_GROUP 9 /* rfc3630 */
+#define LS_OPAQUE_TE_LINK_SUBTLV_LINK_LOCAL_REMOTE_ID 11 /* rfc4203 */
+#define LS_OPAQUE_TE_LINK_SUBTLV_LINK_PROTECTION_TYPE 14 /* rfc4203 */
+#define LS_OPAQUE_TE_LINK_SUBTLV_INTF_SW_CAP_DESCR 15 /* rfc4203 */
+#define LS_OPAQUE_TE_LINK_SUBTLV_SHARED_RISK_GROUP 16 /* rfc4203 */
+#define LS_OPAQUE_TE_LINK_SUBTLV_BW_CONSTRAINTS 17 /* rfc4124 */
+
+#define LS_OPAQUE_TE_LINK_SUBTLV_LINK_TYPE_PTP 1 /* rfc3630 */
+#define LS_OPAQUE_TE_LINK_SUBTLV_LINK_TYPE_MA 2 /* rfc3630 */
+
+#define LS_OPAQUE_GRACE_TLV_PERIOD 1 /* rfc3623 */
+#define LS_OPAQUE_GRACE_TLV_REASON 2 /* rfc3623 */
+#define LS_OPAQUE_GRACE_TLV_INT_ADDRESS 3 /* rfc3623 */
+
+#define LS_OPAQUE_GRACE_TLV_REASON_UNKNOWN 0 /* rfc3623 */
+#define LS_OPAQUE_GRACE_TLV_REASON_SW_RESTART 1 /* rfc3623 */
+#define LS_OPAQUE_GRACE_TLV_REASON_SW_UPGRADE 2 /* rfc3623 */
+#define LS_OPAQUE_GRACE_TLV_REASON_CP_SWITCH 3 /* rfc3623 */
+
+#define LS_OPAQUE_RI_TLV_CAP 1 /* draft-ietf-ospf-cap-03 */
+
+
+/* rla_link.link_type */
+#define RLA_TYPE_ROUTER 1 /* point-to-point to another router */
+#define RLA_TYPE_TRANSIT 2 /* connection to transit network */
+#define RLA_TYPE_STUB 3 /* connection to stub network */
+#define RLA_TYPE_VIRTUAL 4 /* virtual link */
+
+/* rla_flags */
+#define RLA_FLAG_B 0x01
+#define RLA_FLAG_E 0x02
+#define RLA_FLAG_W1 0x04
+#define RLA_FLAG_W2 0x08
+
+/* sla_tosmetric breakdown */
+#define SLA_MASK_TOS 0x7f000000
+#define SLA_MASK_METRIC 0x00ffffff
+#define SLA_SHIFT_TOS 24
+
+/* asla_tosmetric breakdown */
+#define ASLA_FLAG_EXTERNAL 0x80000000
+#define ASLA_MASK_TOS 0x7f000000
+#define ASLA_SHIFT_TOS 24
+#define ASLA_MASK_METRIC 0x00ffffff
+
+/* multicast vertex type */
+#define MCLA_VERTEX_ROUTER 1
+#define MCLA_VERTEX_NETWORK 2
+
+/* Link-Local-Signaling */
+#define OSPF_LLS_EO 1 /* RFC4811, RFC4812 */
+#define OSPF_LLS_MD5 2 /* RFC4813 */
+
+#define OSPF_LLS_EO_LR 0x00000001 /* RFC4811 */
+#define OSPF_LLS_EO_RS 0x00000002 /* RFC4812 */
+
+/*
+ * TOS metric struct (will be 0 or more in router links update)
+ */
+struct tos_metric {
+ u_int8_t tos_type;
+ u_int8_t reserved;
+ u_int8_t tos_metric[2];
+};
+struct tos_link {
+ u_int8_t link_type;
+ u_int8_t link_tos_count;
+ u_int8_t tos_metric[2];
+};
+union un_tos {
+ struct tos_link link;
+ struct tos_metric metrics;
+};
+
+/* link state advertisement header */
+struct lsa_hdr {
+ u_int16_t ls_age;
+ u_int8_t ls_options;
+ u_int8_t ls_type;
+ union {
+ struct in_addr lsa_id;
+ struct { /* opaque LSAs change the LSA-ID field */
+ u_int8_t opaque_type;
+ u_int8_t opaque_id[3];
+ } opaque_field;
+ } un_lsa_id;
+ struct in_addr ls_router;
+ u_int32_t ls_seq;
+ u_int16_t ls_chksum;
+ u_int16_t ls_length;
+};
+
+/* link state advertisement */
+struct lsa {
+ struct lsa_hdr ls_hdr;
+
+ /* Link state types */
+ union {
+ /* Router links advertisements */
+ struct {
+ u_int8_t rla_flags;
+ u_int8_t rla_zero[1];
+ u_int16_t rla_count;
+ struct rlalink {
+ struct in_addr link_id;
+ struct in_addr link_data;
+ union un_tos un_tos;
+ } rla_link[1]; /* may repeat */
+ } un_rla;
+
+ /* Network links advertisements */
+ struct {
+ struct in_addr nla_mask;
+ struct in_addr nla_router[1]; /* may repeat */
+ } un_nla;
+
+ /* Summary links advertisements */
+ struct {
+ struct in_addr sla_mask;
+ u_int32_t sla_tosmetric[1]; /* may repeat */
+ } un_sla;
+
+ /* AS external links advertisements */
+ struct {
+ struct in_addr asla_mask;
+ struct aslametric {
+ u_int32_t asla_tosmetric;
+ struct in_addr asla_forward;
+ struct in_addr asla_tag;
+ } asla_metric[1]; /* may repeat */
+ } un_asla;
+
+ /* Multicast group membership */
+ struct mcla {
+ u_int32_t mcla_vtype;
+ struct in_addr mcla_vid;
+ } un_mcla[1];
+
+ /* Opaque TE LSA */
+ struct {
+ u_int16_t type;
+ u_int16_t length;
+ u_int8_t data[1]; /* may repeat */
+ } un_te_lsa_tlv;
+
+ /* Opaque Grace LSA */
+ struct {
+ u_int16_t type;
+ u_int16_t length;
+ u_int8_t data[1]; /* may repeat */
+ } un_grace_tlv;
+
+ /* Opaque Router information LSA */
+ struct {
+ u_int16_t type;
+ u_int16_t length;
+ u_int8_t data[1]; /* may repeat */
+ } un_ri_tlv;
+
+ /* Unknown LSA */
+ struct unknown {
+ u_int8_t data[1]; /* may repeat */
+ } un_unknown[1];
+
+ } lsa_un;
+};
+
+#define OSPF_AUTH_SIZE 8
+
+/*
+ * the main header
+ */
+struct ospfhdr {
+ u_int8_t ospf_version;
+ u_int8_t ospf_type;
+ u_int16_t ospf_len;
+ struct in_addr ospf_routerid;
+ struct in_addr ospf_areaid;
+ u_int16_t ospf_chksum;
+ u_int16_t ospf_authtype;
+ u_int8_t ospf_authdata[OSPF_AUTH_SIZE];
+ union {
+
+ /* Hello packet */
+ struct {
+ struct in_addr hello_mask;
+ u_int16_t hello_helloint;
+ u_int8_t hello_options;
+ u_int8_t hello_priority;
+ u_int32_t hello_deadint;
+ struct in_addr hello_dr;
+ struct in_addr hello_bdr;
+ struct in_addr hello_neighbor[1]; /* may repeat */
+ } un_hello;
+
+ /* Database Description packet */
+ struct {
+ u_int16_t db_ifmtu;
+ u_int8_t db_options;
+ u_int8_t db_flags;
+ u_int32_t db_seq;
+ struct lsa_hdr db_lshdr[1]; /* may repeat */
+ } un_db;
+
+ /* Link State Request */
+ struct lsr {
+ u_int8_t ls_type[4];
+ union {
+ struct in_addr ls_stateid;
+ struct { /* opaque LSAs change the LSA-ID field */
+ u_int8_t opaque_type;
+ u_int8_t opaque_id[3];
+ } opaque_field;
+ } un_ls_stateid;
+ struct in_addr ls_router;
+ } un_lsr[1]; /* may repeat */
+
+ /* Link State Update */
+ struct {
+ u_int32_t lsu_count;
+ struct lsa lsu_lsa[1]; /* may repeat */
+ } un_lsu;
+
+ /* Link State Acknowledgement */
+ struct {
+ struct lsa_hdr lsa_lshdr[1]; /* may repeat */
+ } un_lsa ;
+ } ospf_un ;
+};
+
+#define ospf_hello ospf_un.un_hello
+#define ospf_db ospf_un.un_db
+#define ospf_lsr ospf_un.un_lsr
+#define ospf_lsu ospf_un.un_lsu
+#define ospf_lsa ospf_un.un_lsa
+
+/* Functions shared by ospf and ospf6 */
+extern int ospf_print_te_lsa(const u_int8_t *, u_int);
+extern int ospf_print_grace_lsa(const u_int8_t *, u_int);
diff --git a/tcpdump-4.3.0/ospf6.h b/tcpdump-4.3.0/ospf6.h
new file mode 100644
index 0000000..e2eabee
--- /dev/null
+++ b/tcpdump-4.3.0/ospf6.h
@@ -0,0 +1,265 @@
+/* @(#) $Header: /tcpdump/master/tcpdump/ospf6.h,v 1.7 2006-09-05 15:50:26 hannes Exp $ (LBL) */
+/*
+ * Copyright (c) 1991, 1993, 1994, 1995, 1996, 1997
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * OSPF support contributed by Jeffrey Honig (jch@mitchell.cit.cornell.edu)
+ */
+#define OSPF_TYPE_HELLO 1 /* Hello */
+#define OSPF_TYPE_DD 2 /* Database Description */
+#define OSPF_TYPE_LS_REQ 3 /* Link State Request */
+#define OSPF_TYPE_LS_UPDATE 4 /* Link State Update */
+#define OSPF_TYPE_LS_ACK 5 /* Link State Ack */
+
+/* Options *_options */
+#define OSPF6_OPTION_V6 0x01 /* V6 bit: A bit for peeping tom */
+#define OSPF6_OPTION_E 0x02 /* E bit: External routes advertised */
+#define OSPF6_OPTION_MC 0x04 /* MC bit: Multicast capable */
+#define OSPF6_OPTION_N 0x08 /* N bit: For type-7 LSA */
+#define OSPF6_OPTION_R 0x10 /* R bit: Router bit */
+#define OSPF6_OPTION_DC 0x20 /* DC bit: Demand circuits */
+
+
+/* db_flags */
+#define OSPF6_DB_INIT 0x04 /* */
+#define OSPF6_DB_MORE 0x02
+#define OSPF6_DB_MASTER 0x01
+
+/* ls_type */
+#define LS_TYPE_ROUTER 1 /* router link */
+#define LS_TYPE_NETWORK 2 /* network link */
+#define LS_TYPE_INTER_AP 3 /* Inter-Area-Prefix */
+#define LS_TYPE_INTER_AR 4 /* Inter-Area-Router */
+#define LS_TYPE_ASE 5 /* ASE */
+#define LS_TYPE_GROUP 6 /* Group membership */
+#define LS_TYPE_NSSA 7 /* NSSA */
+#define LS_TYPE_LINK 8 /* Link LSA */
+#define LS_TYPE_INTRA_AP 9 /* Intra-Area-Prefix */
+#define LS_TYPE_INTRA_ATE 10 /* Intra-Area-TE */
+#define LS_TYPE_GRACE 11 /* Grace LSA */
+#define LS_TYPE_MASK 0x1fff
+
+#define LS_SCOPE_LINKLOCAL 0x0000
+#define LS_SCOPE_AREA 0x2000
+#define LS_SCOPE_AS 0x4000
+#define LS_SCOPE_MASK 0x6000
+#define LS_SCOPE_U 0x8000
+
+/* rla_link.link_type */
+#define RLA_TYPE_ROUTER 1 /* point-to-point to another router */
+#define RLA_TYPE_TRANSIT 2 /* connection to transit network */
+#define RLA_TYPE_VIRTUAL 4 /* virtual link */
+
+/* rla_flags */
+#define RLA_FLAG_B 0x01
+#define RLA_FLAG_E 0x02
+#define RLA_FLAG_V 0x04
+#define RLA_FLAG_W 0x08
+#define RLA_FLAG_N 0x10
+
+/* lsa_prefix options */
+#define LSA_PREFIX_OPT_NU 0x01
+#define LSA_PREFIX_OPT_LA 0x02
+#define LSA_PREFIX_OPT_MC 0x04
+#define LSA_PREFIX_OPT_P 0x08
+#define LSA_PREFIX_OPT_DN 0x10
+
+/* sla_tosmetric breakdown */
+#define SLA_MASK_TOS 0x7f000000
+#define SLA_MASK_METRIC 0x00ffffff
+#define SLA_SHIFT_TOS 24
+
+/* asla_metric */
+#define ASLA_FLAG_FWDADDR 0x02000000
+#define ASLA_FLAG_ROUTETAG 0x01000000
+#define ASLA_MASK_METRIC 0x00ffffff
+
+typedef u_int32_t rtrid_t;
+
+/* link state advertisement header */
+struct lsa6_hdr {
+ u_int16_t ls_age;
+ u_int16_t ls_type;
+ rtrid_t ls_stateid;
+ rtrid_t ls_router;
+ u_int32_t ls_seq;
+ u_int16_t ls_chksum;
+ u_int16_t ls_length;
+};
+
+struct lsa6_prefix {
+ u_int8_t lsa_p_len;
+ u_int8_t lsa_p_opt;
+ u_int16_t lsa_p_metric;
+ u_int8_t lsa_p_prefix[4];
+};
+
+/* link state advertisement */
+struct lsa6 {
+ struct lsa6_hdr ls_hdr;
+
+ /* Link state types */
+ union {
+ /* Router links advertisements */
+ struct {
+ union {
+ u_int8_t flg;
+ u_int32_t opt;
+ } rla_flgandopt;
+#define rla_flags rla_flgandopt.flg
+#define rla_options rla_flgandopt.opt
+ struct rlalink6 {
+ u_int8_t link_type;
+ u_int8_t link_zero[1];
+ u_int16_t link_metric;
+ u_int32_t link_ifid;
+ u_int32_t link_nifid;
+ rtrid_t link_nrtid;
+ } rla_link[1]; /* may repeat */
+ } un_rla;
+
+ /* Network links advertisements */
+ struct {
+ u_int32_t nla_options;
+ rtrid_t nla_router[1]; /* may repeat */
+ } un_nla;
+
+ /* Inter Area Prefix LSA */
+ struct {
+ u_int32_t inter_ap_metric;
+ struct lsa6_prefix inter_ap_prefix[1];
+ } un_inter_ap;
+
+ /* AS external links advertisements */
+ struct {
+ u_int32_t asla_metric;
+ struct lsa6_prefix asla_prefix[1];
+ /* some optional fields follow */
+ } un_asla;
+
+#if 0
+ /* Summary links advertisements */
+ struct {
+ struct in_addr sla_mask;
+ u_int32_t sla_tosmetric[1]; /* may repeat */
+ } un_sla;
+
+ /* Multicast group membership */
+ struct mcla {
+ u_int32_t mcla_vtype;
+ struct in_addr mcla_vid;
+ } un_mcla[1];
+#endif
+
+ /* Type 7 LSA */
+
+ /* Link LSA */
+ struct llsa {
+ union {
+ u_int8_t pri;
+ u_int32_t opt;
+ } llsa_priandopt;
+#define llsa_priority llsa_priandopt.pri
+#define llsa_options llsa_priandopt.opt
+ struct in6_addr llsa_lladdr;
+ u_int32_t llsa_nprefix;
+ struct lsa6_prefix llsa_prefix[1];
+ } un_llsa;
+
+ /* Intra-Area-Prefix */
+ struct {
+ u_int16_t intra_ap_nprefix;
+ u_int16_t intra_ap_lstype;
+ rtrid_t intra_ap_lsid;
+ rtrid_t intra_ap_rtid;
+ struct lsa6_prefix intra_ap_prefix[1];
+ } un_intra_ap;
+ } lsa_un;
+};
+
+
+#define OSPF_AUTH_SIZE 8
+
+/*
+ * the main header
+ */
+struct ospf6hdr {
+ u_int8_t ospf6_version;
+ u_int8_t ospf6_type;
+ u_int16_t ospf6_len;
+ rtrid_t ospf6_routerid;
+ rtrid_t ospf6_areaid;
+ u_int16_t ospf6_chksum;
+ u_int8_t ospf6_instanceid;
+ u_int8_t ospf6_rsvd;
+ union {
+
+ /* Hello packet */
+ struct {
+ u_int32_t hello_ifid;
+ union {
+ u_int8_t pri;
+ u_int32_t opt;
+ } hello_priandopt;
+#define hello_priority hello_priandopt.pri
+#define hello_options hello_priandopt.opt
+ u_int16_t hello_helloint;
+ u_int16_t hello_deadint;
+ rtrid_t hello_dr;
+ rtrid_t hello_bdr;
+ rtrid_t hello_neighbor[1]; /* may repeat */
+ } un_hello;
+
+ /* Database Description packet */
+ struct {
+ u_int32_t db_options;
+ u_int16_t db_mtu;
+ u_int8_t db_mbz;
+ u_int8_t db_flags;
+ u_int32_t db_seq;
+ struct lsa6_hdr db_lshdr[1]; /* may repeat */
+ } un_db;
+
+ /* Link State Request */
+ struct lsr6 {
+ u_int16_t ls_mbz;
+ u_int16_t ls_type;
+ rtrid_t ls_stateid;
+ rtrid_t ls_router;
+ } un_lsr[1]; /* may repeat */
+
+ /* Link State Update */
+ struct {
+ u_int32_t lsu_count;
+ struct lsa6 lsu_lsa[1]; /* may repeat */
+ } un_lsu;
+
+ /* Link State Acknowledgement */
+ struct {
+ struct lsa6_hdr lsa_lshdr[1]; /* may repeat */
+ } un_lsa ;
+ } ospf6_un ;
+};
+
+#define ospf6_hello ospf6_un.un_hello
+#define ospf6_db ospf6_un.un_db
+#define ospf6_lsr ospf6_un.un_lsr
+#define ospf6_lsu ospf6_un.un_lsu
+#define ospf6_lsa ospf6_un.un_lsa
+
diff --git a/tcpdump-4.3.0/oui.c b/tcpdump-4.3.0/oui.c
new file mode 100644
index 0000000..1067aa1
--- /dev/null
+++ b/tcpdump-4.3.0/oui.c
@@ -0,0 +1,99 @@
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code
+ * distributions retain the above copyright notice and this paragraph
+ * in its entirety, and (2) distributions including binary code include
+ * the above copyright notice and this paragraph in its entirety in
+ * the documentation or other materials provided with the distribution.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
+ * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
+ * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ *
+ * Original code by Hannes Gredler (hannes@juniper.net)
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/oui.c,v 1.9 2008-01-09 09:40:47 hannes Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+#include "interface.h"
+#include "oui.h"
+
+/* FIXME complete OUI list using a script */
+
+const struct tok oui_values[] = {
+ { OUI_ENCAP_ETHER, "Ethernet" },
+ { OUI_CISCO, "Cisco" },
+ { OUI_NORTEL, "Nortel Networks SONMP" },
+ { OUI_CISCO_90, "Cisco bridged" },
+ { OUI_RFC2684, "Ethernet bridged" },
+ { OUI_ATM_FORUM, "ATM Forum" },
+ { OUI_CABLE_BPDU, "DOCSIS Spanning Tree" },
+ { OUI_APPLETALK, "Appletalk" },
+ { OUI_JUNIPER, "Juniper" },
+ { OUI_HP, "Hewlett-Packard" },
+ { OUI_IEEE_8021_PRIVATE, "IEEE 802.1 Private"},
+ { OUI_IEEE_8023_PRIVATE, "IEEE 802.3 Private"},
+ { OUI_TIA, "ANSI/TIA"},
+ { OUI_DCBX, "DCBX"},
+ { 0, NULL }
+};
+
+/*
+ * SMI Network Management Private Enterprise Codes for organizations.
+ *
+ * XXX - these also appear in FreeRadius dictionary files, with items such
+ * as
+ *
+ * VENDOR Cisco 9
+ *
+ * List taken from Ethereal's epan/sminmpec.c.
+ */
+const struct tok smi_values[] = {
+ { SMI_IETF, "IETF (reserved)"},
+ { SMI_ACC, "ACC"},
+ { SMI_CISCO, "Cisco"},
+ { SMI_HEWLETT_PACKARD, "Hewlett Packard"},
+ { SMI_SUN_MICROSYSTEMS, "Sun Microsystems"},
+ { SMI_MERIT, "Merit"},
+ { SMI_SHIVA, "Shiva"},
+ { SMI_ERICSSON, "Ericsson AB"},
+ { SMI_CISCO_VPN5000, "Cisco VPN 5000"},
+ { SMI_LIVINGSTON, "Livingston"},
+ { SMI_MICROSOFT, "Microsoft"},
+ { SMI_3COM, "3Com"},
+ { SMI_ASCEND, "Ascend"},
+ { SMI_BAY, "Bay Networks"},
+ { SMI_FOUNDRY, "Foundry"},
+ { SMI_VERSANET, "Versanet"},
+ { SMI_REDBACK, "Redback"},
+ { SMI_JUNIPER, "Juniper Networks"},
+ { SMI_APTIS, "Aptis"},
+ { SMI_CISCO_VPN3000, "Cisco VPN 3000"},
+ { SMI_COSINE, "CoSine Communications"},
+ { SMI_NETSCREEN, "Netscreen"},
+ { SMI_SHASTA, "Shasta"},
+ { SMI_NOMADIX, "Nomadix"},
+ { SMI_SIEMENS, "Siemens"},
+ { SMI_CABLELABS, "CableLabs"},
+ { SMI_UNISPHERE, "Unisphere Networks"},
+ { SMI_CISCO_BBSM, "Cisco BBSM"},
+ { SMI_THE3GPP2, "3rd Generation Partnership Project 2 (3GPP2)"},
+ { SMI_IP_UNPLUGGED, "ipUnplugged"},
+ { SMI_ISSANNI, "Issanni Communications"},
+ { SMI_QUINTUM, "Quintum"},
+ { SMI_INTERLINK, "Interlink"},
+ { SMI_COLUBRIS, "Colubris"},
+ { SMI_COLUMBIA_UNIVERSITY, "Columbia University"},
+ { SMI_THE3GPP, "3GPP"},
+ { SMI_GEMTEK_SYSTEMS, "Gemtek-Systems"},
+ { SMI_WIFI_ALLIANCE, "Wi-Fi Alliance"},
+ { 0, NULL}
+};
diff --git a/tcpdump-4.3.0/oui.h b/tcpdump-4.3.0/oui.h
new file mode 100644
index 0000000..d39cb6c
--- /dev/null
+++ b/tcpdump-4.3.0/oui.h
@@ -0,0 +1,82 @@
+/* @(#) $Header: /tcpdump/master/tcpdump/oui.h,v 1.8 2008-01-09 09:40:47 hannes Exp $ (LBL) */
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code
+ * distributions retain the above copyright notice and this paragraph
+ * in its entirety, and (2) distributions including binary code include
+ * the above copyright notice and this paragraph in its entirety in
+ * the documentation or other materials provided with the distribution.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
+ * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
+ * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ *
+ * Original code by Hannes Gredler (hannes@juniper.net)
+ */
+
+extern const struct tok oui_values[];
+extern const struct tok smi_values[];
+
+#define OUI_ENCAP_ETHER 0x000000 /* encapsulated Ethernet */
+#define OUI_CISCO 0x00000c /* Cisco protocols */
+#define OUI_NORTEL 0x000081 /* Nortel SONMP */
+#define OUI_CISCO_90 0x0000f8 /* Cisco bridging */
+#define OUI_RFC2684 0x0080c2 /* RFC 2427/2684 bridged Ethernet */
+#define OUI_ATM_FORUM 0x00A03E /* ATM Forum */
+#define OUI_CABLE_BPDU 0x00E02F /* DOCSIS spanning tree BPDU */
+#define OUI_APPLETALK 0x080007 /* Appletalk */
+#define OUI_JUNIPER 0x009069 /* Juniper */
+#define OUI_HP 0x080009 /* Hewlett-Packard */
+#define OUI_IEEE_8021_PRIVATE 0x0080c2 /* IEEE 802.1 Organisation Specific - Annex F */
+#define OUI_IEEE_8023_PRIVATE 0x00120f /* IEEE 802.3 Organisation Specific - Annex G */
+#define OUI_TIA 0x0012bb /* TIA - Telecommunications Industry Association - ANSI/TIA-1057- 2006 */
+#define OUI_DCBX 0x001B21 /* DCBX */
+
+/*
+ * These are SMI Network Management Private Enterprise Codes for
+ * organizations; see
+ *
+ * http://www.iana.org/assignments/enterprise-numbers
+ *
+ * for a list.
+ *
+ * List taken from Ethereal's epan/sminmpec.h.
+ */
+#define SMI_IETF 0 /* reserved - used by the IETF in L2TP? */
+#define SMI_ACC 5
+#define SMI_CISCO 9
+#define SMI_HEWLETT_PACKARD 11
+#define SMI_SUN_MICROSYSTEMS 42
+#define SMI_MERIT 61
+#define SMI_SHIVA 166
+#define SMI_ERICSSON 193
+#define SMI_CISCO_VPN5000 255
+#define SMI_LIVINGSTON 307
+#define SMI_MICROSOFT 311
+#define SMI_3COM 429
+#define SMI_ASCEND 529
+#define SMI_BAY 1584
+#define SMI_FOUNDRY 1991
+#define SMI_VERSANET 2180
+#define SMI_REDBACK 2352
+#define SMI_JUNIPER 2636
+#define SMI_APTIS 2637
+#define SMI_CISCO_VPN3000 3076
+#define SMI_COSINE 3085
+#define SMI_SHASTA 3199
+#define SMI_NETSCREEN 3224
+#define SMI_NOMADIX 3309
+#define SMI_SIEMENS 4329
+#define SMI_CABLELABS 4491
+#define SMI_UNISPHERE 4874
+#define SMI_CISCO_BBSM 5263
+#define SMI_THE3GPP2 5535
+#define SMI_IP_UNPLUGGED 5925
+#define SMI_ISSANNI 5948
+#define SMI_QUINTUM 6618
+#define SMI_INTERLINK 6728
+#define SMI_COLUBRIS 8744
+#define SMI_COLUMBIA_UNIVERSITY 11862
+#define SMI_THE3GPP 10415
+#define SMI_GEMTEK_SYSTEMS 10529
+#define SMI_WIFI_ALLIANCE 14122
diff --git a/tcpdump-4.3.0/packetdat.awk b/tcpdump-4.3.0/packetdat.awk
new file mode 100644
index 0000000..292e219
--- /dev/null
+++ b/tcpdump-4.3.0/packetdat.awk
@@ -0,0 +1,61 @@
+BEGIN {
+ # we need to know (usual) packet size to convert byte numbers
+ # to packet numbers
+ if (packetsize <= 0)
+ packetsize = 512
+ }
+$5 !~ /[SR]/ {
+ # print out per-packet data in the form:
+ # <packet #>
+ # <start sequence #>
+ # <1st send time>
+ # <last send time>
+ # <1st ack time>
+ # <last ack time>
+ # <# sends>
+ # <# acks>
+
+ n = split ($1,t,":")
+ tim = t[1]*3600 + t[2]*60 + t[3]
+ if ($6 != "ack") {
+ i = index($6,":")
+ strtSeq = substr($6,1,i-1)
+ id = 1.5 + (strtSeq - 1) / packetsize
+ id -= id % 1
+ if (maxId < id)
+ maxId = id
+ if (firstSend[id] == 0) {
+ firstSend[id] = tim
+ seqNo[id] = strtSeq
+ }
+ lastSend[id] = tim
+ timesSent[id]++
+ totalPackets++
+ } else {
+ id = 1 + ($7 - 2) / packetsize
+ id -= id % 1
+ timesAcked[id]++
+ if (firstAck[id] == 0)
+ firstAck[id] = tim
+ lastAck[id] = tim
+ totalAcks++
+ }
+ }
+END {
+ print "# " maxId " chunks. " totalPackets " packets sent. " \
+ totalAcks " acks."
+ # for packets that were implicitly acked, make the ack time
+ # be the ack time of next explicitly acked packet.
+ for (i = maxId-1; i > 0; --i)
+ while (i > 0 && firstAck[i] == 0) {
+ lastAck[i] = firstAck[i] = firstAck[i+1]
+ --i
+ }
+ tzero = firstSend[1]
+ for (i = 1; i <= maxId; i++)
+ printf "%d\t%d\t%.2f\t%.2f\t%.2f\t%.2f\t%d\t%d\n",\
+ i, seqNo[i], \
+ firstSend[i] - tzero, lastSend[i] - tzero,\
+ firstAck[i] - tzero, lastAck[i] - tzero,\
+ timesSent[i], timesAcked[i]
+ }
diff --git a/tcpdump-4.3.0/parsenfsfh.c b/tcpdump-4.3.0/parsenfsfh.c
new file mode 100644
index 0000000..d5f877d
--- /dev/null
+++ b/tcpdump-4.3.0/parsenfsfh.c
@@ -0,0 +1,484 @@
+/*
+ * Copyright (c) 1993, 1994 Jeffrey C. Mogul, Digital Equipment Corporation,
+ * Western Research Laboratory. All rights reserved.
+ * Copyright (c) 2001 Compaq Computer Corporation. All rights reserved.
+ *
+ * Permission to use, copy, and modify this software and its
+ * documentation is hereby granted only under the following terms and
+ * conditions. Both the above copyright notice and this permission
+ * notice must appear in all copies of the software, derivative works
+ * or modified versions, and any portions thereof, and both notices
+ * must appear in supporting documentation.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND COMPAQ COMPUTER CORPORATION
+ * DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO
+ * EVENT SHALL COMPAQ COMPUTER CORPORATION BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+/*
+ * parsenfsfh.c - portable parser for NFS file handles
+ * uses all sorts of heuristics
+ *
+ * Jeffrey C. Mogul
+ * Digital Equipment Corporation
+ * Western Research Laboratory
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/parsenfsfh.c,v 1.29 2006-06-13 22:21:38 guy Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <string.h>
+
+#include "interface.h"
+#include "nfsfh.h"
+
+/*
+ * This routine attempts to parse a file handle (in network byte order),
+ * using heuristics to guess what kind of format it is in. See the
+ * file "fhandle_layouts" for a detailed description of the various
+ * patterns we know about.
+ *
+ * The file handle is parsed into our internal representation of a
+ * file-system id, and an internal representation of an inode-number.
+ */
+
+#define FHT_UNKNOWN 0
+#define FHT_AUSPEX 1
+#define FHT_DECOSF 2
+#define FHT_IRIX4 3
+#define FHT_IRIX5 4
+#define FHT_SUNOS3 5
+#define FHT_SUNOS4 6
+#define FHT_ULTRIX 7
+#define FHT_VMSUCX 8
+#define FHT_SUNOS5 9
+#define FHT_AIX32 10
+#define FHT_HPUX9 11
+#define FHT_BSD44 12
+
+#ifdef ultrix
+/* Nasty hack to keep the Ultrix C compiler from emitting bogus warnings */
+#define XFF(x) ((u_int32_t)(x))
+#else
+#define XFF(x) (x)
+#endif
+
+#define make_uint32(msb,b,c,lsb)\
+ (XFF(lsb) + (XFF(c)<<8) + (XFF(b)<<16) + (XFF(msb)<<24))
+
+#define make_uint24(msb,b, lsb)\
+ (XFF(lsb) + (XFF(b)<<8) + (XFF(msb)<<16))
+
+#define make_uint16(msb,lsb)\
+ (XFF(lsb) + (XFF(msb)<<8))
+
+#ifdef __alpha
+ /* or other 64-bit systems */
+#define make_uint48(msb,b,c,d,e,lsb)\
+ ((lsb) + ((e)<<8) + ((d)<<16) + ((c)<<24) + ((b)<<32) + ((msb)<<40))
+#else
+ /* on 32-bit systems ignore high-order bits */
+#define make_uint48(msb,b,c,d,e,lsb)\
+ ((lsb) + ((e)<<8) + ((d)<<16) + ((c)<<24))
+#endif
+
+static int is_UCX(const unsigned char *);
+
+void
+Parse_fh(fh, len, fsidp, inop, osnamep, fsnamep, ourself)
+register const unsigned char *fh;
+int len _U_;
+my_fsid *fsidp;
+ino_t *inop;
+const char **osnamep; /* if non-NULL, return OS name here */
+const char **fsnamep; /* if non-NULL, return server fs name here (for VMS) */
+int ourself; /* true if file handle was generated on this host */
+{
+ register const unsigned char *fhp = fh;
+ u_int32_t temp;
+ int fhtype = FHT_UNKNOWN;
+ int i;
+
+ if (ourself) {
+ /* File handle generated on this host, no need for guessing */
+#if defined(IRIX40)
+ fhtype = FHT_IRIX4;
+#endif
+#if defined(IRIX50)
+ fhtype = FHT_IRIX5;
+#endif
+#if defined(IRIX51)
+ fhtype = FHT_IRIX5;
+#endif
+#if defined(SUNOS4)
+ fhtype = FHT_SUNOS4;
+#endif
+#if defined(SUNOS5)
+ fhtype = FHT_SUNOS5;
+#endif
+#if defined(ultrix)
+ fhtype = FHT_ULTRIX;
+#endif
+#if defined(__osf__)
+ fhtype = FHT_DECOSF;
+#endif
+#if defined(__NetBSD__) || defined(__FreeBSD__) || defined(__DragonFly__) \
+ || defined(__OpenBSD__)
+ fhtype = FHT_BSD44;
+#endif
+ }
+ /*
+ * This is basically a big decision tree
+ */
+ else if ((fhp[0] == 0) && (fhp[1] == 0)) {
+ /* bytes[0,1] == (0,0); rules out Ultrix, IRIX5, SUNOS5 */
+ /* probably rules out HP-UX, AIX unless they allow major=0 */
+ if ((fhp[2] == 0) && (fhp[3] == 0)) {
+ /* bytes[2,3] == (0,0); must be Auspex */
+ /* XXX or could be Ultrix+MASSBUS "hp" disk? */
+ fhtype = FHT_AUSPEX;
+ }
+ else {
+ /*
+ * bytes[2,3] != (0,0); rules out Auspex, could be
+ * DECOSF, SUNOS4, or IRIX4
+ */
+ if ((fhp[4] != 0) && (fhp[5] == 0) &&
+ (fhp[8] == 12) && (fhp[9] == 0)) {
+ /* seems to be DECOSF, with minor == 0 */
+ fhtype = FHT_DECOSF;
+ }
+ else {
+ /* could be SUNOS4 or IRIX4 */
+ /* XXX the test of fhp[5] == 8 could be wrong */
+ if ((fhp[4] == 0) && (fhp[5] == 8) && (fhp[6] == 0) &&
+ (fhp[7] == 0)) {
+ /* looks like a length, not a file system typecode */
+ fhtype = FHT_IRIX4;
+ }
+ else {
+ /* by elimination */
+ fhtype = FHT_SUNOS4;
+ }
+ }
+ }
+ }
+ else {
+ /*
+ * bytes[0,1] != (0,0); rules out Auspex, IRIX4, SUNOS4
+ * could be IRIX5, DECOSF, UCX, Ultrix, SUNOS5
+ * could be AIX, HP-UX
+ */
+ if ((fhp[2] == 0) && (fhp[3] == 0)) {
+ /*
+ * bytes[2,3] == (0,0); rules out OSF, probably not UCX
+ * (unless the exported device name is just one letter!),
+ * could be Ultrix, IRIX5, AIX, or SUNOS5
+ * might be HP-UX (depends on their values for minor devs)
+ */
+ if ((fhp[6] == 0) && (fhp[7] == 0)) {
+ fhtype = FHT_BSD44;
+ }
+ /*XXX we probably only need to test of these two bytes */
+ else if ((fhp[21] == 0) && (fhp[23] == 0)) {
+ fhtype = FHT_ULTRIX;
+ }
+ else {
+ /* Could be SUNOS5/IRIX5, maybe AIX */
+ /* XXX no obvious difference between SUNOS5 and IRIX5 */
+ if (fhp[9] == 10)
+ fhtype = FHT_SUNOS5;
+ /* XXX what about AIX? */
+ }
+ }
+ else {
+ /*
+ * bytes[2,3] != (0,0); rules out Ultrix, could be
+ * DECOSF, SUNOS5, IRIX5, AIX, HP-UX, or UCX
+ */
+ if ((fhp[8] == 12) && (fhp[9] == 0)) {
+ fhtype = FHT_DECOSF;
+ }
+ else if ((fhp[8] == 0) && (fhp[9] == 10)) {
+ /* could be SUNOS5/IRIX5, AIX, HP-UX */
+ if ((fhp[7] == 0) && (fhp[6] == 0) &&
+ (fhp[5] == 0) && (fhp[4] == 0)) {
+ /* XXX is this always true of HP-UX? */
+ fhtype = FHT_HPUX9;
+ }
+ else if (fhp[7] == 2) {
+ /* This would be MNT_NFS on AIX, which is impossible */
+ fhtype = FHT_SUNOS5; /* or maybe IRIX5 */
+ }
+ else {
+ /*
+ * XXX Could be SUNOS5/IRIX5 or AIX. I don't
+ * XXX see any way to disambiguate these, so
+ * XXX I'm going with the more likely guess.
+ * XXX Sorry, Big Blue.
+ */
+ fhtype = FHT_SUNOS5; /* or maybe IRIX5 */
+ }
+ }
+ else {
+ if (is_UCX(fhp)) {
+ fhtype = FHT_VMSUCX;
+ }
+ else {
+ fhtype = FHT_UNKNOWN;
+ }
+ }
+ }
+ }
+
+ /* XXX still needs to handle SUNOS3 */
+
+ switch (fhtype) {
+ case FHT_AUSPEX:
+ fsidp->Fsid_dev.Minor = fhp[7];
+ fsidp->Fsid_dev.Major = fhp[6];
+ fsidp->fsid_code = 0;
+
+ temp = make_uint32(fhp[12], fhp[13], fhp[14], fhp[15]);
+ *inop = temp;
+
+ if (osnamep)
+ *osnamep = "Auspex";
+ break;
+
+ case FHT_BSD44:
+ fsidp->Fsid_dev.Minor = fhp[0];
+ fsidp->Fsid_dev.Major = fhp[1];
+ fsidp->fsid_code = 0;
+
+ temp = make_uint32(fhp[15], fhp[14], fhp[13], fhp[12]);
+ *inop = temp;
+
+ if (osnamep)
+ *osnamep = "BSD 4.4";
+ break;
+
+ case FHT_DECOSF:
+ fsidp->fsid_code = make_uint32(fhp[7], fhp[6], fhp[5], fhp[4]);
+ /* XXX could ignore 3 high-order bytes */
+
+ temp = make_uint32(fhp[3], fhp[2], fhp[1], fhp[0]);
+ fsidp->Fsid_dev.Minor = temp & 0xFFFFF;
+ fsidp->Fsid_dev.Major = (temp>>20) & 0xFFF;
+
+ temp = make_uint32(fhp[15], fhp[14], fhp[13], fhp[12]);
+ *inop = temp;
+ if (osnamep)
+ *osnamep = "OSF";
+ break;
+
+ case FHT_IRIX4:
+ fsidp->Fsid_dev.Minor = fhp[3];
+ fsidp->Fsid_dev.Major = fhp[2];
+ fsidp->fsid_code = 0;
+
+ temp = make_uint32(fhp[8], fhp[9], fhp[10], fhp[11]);
+ *inop = temp;
+
+ if (osnamep)
+ *osnamep = "IRIX4";
+ break;
+
+ case FHT_IRIX5:
+ fsidp->Fsid_dev.Minor = make_uint16(fhp[2], fhp[3]);
+ fsidp->Fsid_dev.Major = make_uint16(fhp[0], fhp[1]);
+ fsidp->fsid_code = make_uint32(fhp[4], fhp[5], fhp[6], fhp[7]);
+
+ temp = make_uint32(fhp[12], fhp[13], fhp[14], fhp[15]);
+ *inop = temp;
+
+ if (osnamep)
+ *osnamep = "IRIX5";
+ break;
+
+#ifdef notdef
+ case FHT_SUNOS3:
+ /*
+ * XXX - none of the heuristics above return this.
+ * Are there any SunOS 3.x systems around to care about?
+ */
+ if (osnamep)
+ *osnamep = "SUNOS3";
+ break;
+#endif
+
+ case FHT_SUNOS4:
+ fsidp->Fsid_dev.Minor = fhp[3];
+ fsidp->Fsid_dev.Major = fhp[2];
+ fsidp->fsid_code = make_uint32(fhp[4], fhp[5], fhp[6], fhp[7]);
+
+ temp = make_uint32(fhp[12], fhp[13], fhp[14], fhp[15]);
+ *inop = temp;
+
+ if (osnamep)
+ *osnamep = "SUNOS4";
+ break;
+
+ case FHT_SUNOS5:
+ temp = make_uint16(fhp[0], fhp[1]);
+ fsidp->Fsid_dev.Major = (temp>>2) & 0x3FFF;
+ temp = make_uint24(fhp[1], fhp[2], fhp[3]);
+ fsidp->Fsid_dev.Minor = temp & 0x3FFFF;
+ fsidp->fsid_code = make_uint32(fhp[4], fhp[5], fhp[6], fhp[7]);
+
+ temp = make_uint32(fhp[12], fhp[13], fhp[14], fhp[15]);
+ *inop = temp;
+
+ if (osnamep)
+ *osnamep = "SUNOS5";
+ break;
+
+ case FHT_ULTRIX:
+ fsidp->fsid_code = 0;
+ fsidp->Fsid_dev.Minor = fhp[0];
+ fsidp->Fsid_dev.Major = fhp[1];
+
+ temp = make_uint32(fhp[7], fhp[6], fhp[5], fhp[4]);
+ *inop = temp;
+ if (osnamep)
+ *osnamep = "Ultrix";
+ break;
+
+ case FHT_VMSUCX:
+ /* No numeric file system ID, so hash on the device-name */
+ if (sizeof(*fsidp) >= 14) {
+ if (sizeof(*fsidp) > 14)
+ memset((char *)fsidp, 0, sizeof(*fsidp));
+ /* just use the whole thing */
+ memcpy((char *)fsidp, (char *)fh, 14);
+ }
+ else {
+ u_int32_t tempa[4]; /* at least 16 bytes, maybe more */
+
+ memset((char *)tempa, 0, sizeof(tempa));
+ memcpy((char *)tempa, (char *)fh, 14); /* ensure alignment */
+ fsidp->Fsid_dev.Minor = tempa[0] + (tempa[1]<<1);
+ fsidp->Fsid_dev.Major = tempa[2] + (tempa[3]<<1);
+ fsidp->fsid_code = 0;
+ }
+
+ /* VMS file ID is: (RVN, FidHi, FidLo) */
+ *inop = make_uint32(fhp[26], fhp[27], fhp[23], fhp[22]);
+
+ /* Caller must save (and null-terminate?) this value */
+ if (fsnamep)
+ *fsnamep = (char *)&(fhp[1]);
+
+ if (osnamep)
+ *osnamep = "VMS";
+ break;
+
+ case FHT_AIX32:
+ fsidp->Fsid_dev.Minor = make_uint16(fhp[2], fhp[3]);
+ fsidp->Fsid_dev.Major = make_uint16(fhp[0], fhp[1]);
+ fsidp->fsid_code = make_uint32(fhp[4], fhp[5], fhp[6], fhp[7]);
+
+ temp = make_uint32(fhp[12], fhp[13], fhp[14], fhp[15]);
+ *inop = temp;
+
+ if (osnamep)
+ *osnamep = "AIX32";
+ break;
+
+ case FHT_HPUX9:
+ fsidp->Fsid_dev.Major = fhp[0];
+ temp = make_uint24(fhp[1], fhp[2], fhp[3]);
+ fsidp->Fsid_dev.Minor = temp;
+ fsidp->fsid_code = make_uint32(fhp[4], fhp[5], fhp[6], fhp[7]);
+
+ temp = make_uint32(fhp[12], fhp[13], fhp[14], fhp[15]);
+ *inop = temp;
+
+ if (osnamep)
+ *osnamep = "HPUX9";
+ break;
+
+ case FHT_UNKNOWN:
+#ifdef DEBUG
+ /* XXX debugging */
+ for (i = 0; i < 32; i++)
+ (void)fprintf(stderr, "%x.", fhp[i]);
+ (void)fprintf(stderr, "\n");
+#endif
+ /* Save the actual handle, so it can be display with -u */
+ for (i = 0; i < 32; i++)
+ (void)snprintf(&(fsidp->Opaque_Handle[i*2]), 3, "%.2X", fhp[i]);
+
+ /* XXX for now, give "bogus" values to aid debugging */
+ fsidp->fsid_code = 0;
+ fsidp->Fsid_dev.Minor = 257;
+ fsidp->Fsid_dev.Major = 257;
+ *inop = 1;
+
+ /* display will show this string instead of (257,257) */
+ if (fsnamep)
+ *fsnamep = "Unknown";
+
+ if (osnamep)
+ *osnamep = "Unknown";
+ break;
+
+ }
+}
+
+/*
+ * Is this a VMS UCX file handle?
+ * Check for:
+ * (1) leading code byte [XXX not yet]
+ * (2) followed by string of printing chars & spaces
+ * (3) followed by string of nulls
+ */
+static int
+is_UCX(fhp)
+const unsigned char *fhp;
+{
+ register int i;
+ int seen_null = 0;
+
+ for (i = 1; i < 14; i++) {
+ if (isprint(fhp[i])) {
+ if (seen_null)
+ return(0);
+ else
+ continue;
+ }
+ else if (fhp[i] == 0) {
+ seen_null = 1;
+ continue;
+ }
+ else
+ return(0);
+ }
+
+ return(1);
+}
diff --git a/tcpdump-4.3.0/pcap-missing.h b/tcpdump-4.3.0/pcap-missing.h
new file mode 100644
index 0000000..5c0ece2
--- /dev/null
+++ b/tcpdump-4.3.0/pcap-missing.h
@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 1988-2002
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * @(#) $Header: /tcpdump/master/tcpdump/pcap-missing.h,v 1.3 2005-06-03 22:08:52 guy Exp $ (LBL)
+ */
+
+#ifndef tcpdump_pcap_missing_h
+#define tcpdump_pcap_missing_h
+
+/*
+ * Declarations of functions that might be missing from libpcap.
+ */
+
+#ifndef HAVE_PCAP_LIST_DATALINKS
+extern int pcap_list_datalinks(pcap_t *, int **);
+#endif
+
+#ifndef HAVE_PCAP_DATALINK_NAME_TO_VAL
+/*
+ * We assume no platform has one but not the other.
+ */
+extern int pcap_datalink_name_to_val(const char *);
+extern const char *pcap_datalink_val_to_name(int);
+#endif
+
+#ifndef HAVE_PCAP_DATALINK_VAL_TO_DESCRIPTION
+extern const char *pcap_datalink_val_to_description(int);
+#endif
+
+#ifndef HAVE_PCAP_DUMP_FTELL
+extern long pcap_dump_ftell(pcap_dumper_t *);
+#endif
+
+#endif
+
+
+
+
+
+
+
+
+
diff --git a/tcpdump-4.3.0/pcap_dump_ftell.c b/tcpdump-4.3.0/pcap_dump_ftell.c
new file mode 100644
index 0000000..6eb3a4a
--- /dev/null
+++ b/tcpdump-4.3.0/pcap_dump_ftell.c
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 1993, 1994, 1995, 1996, 1997
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/pcap_dump_ftell.c,v 1.1 2005-06-03 22:08:52 guy Exp $ (LBL)";
+#endif
+
+#include <stdio.h>
+#include <pcap.h>
+
+#include "pcap-missing.h"
+
+long
+pcap_dump_ftell(pcap_dumper_t *p)
+{
+ return (ftell((FILE *)p));
+}
diff --git a/tcpdump-4.3.0/pmap_prot.h b/tcpdump-4.3.0/pmap_prot.h
new file mode 100644
index 0000000..67ad626
--- /dev/null
+++ b/tcpdump-4.3.0/pmap_prot.h
@@ -0,0 +1,89 @@
+/* @(#) $Header: /tcpdump/master/tcpdump/pmap_prot.h,v 1.3 2005-04-27 21:43:48 guy Exp $ (LBL) */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part. Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California 94043
+ *
+ * from: @(#)pmap_prot.h 1.14 88/02/08 SMI
+ * from: @(#)pmap_prot.h 2.1 88/07/29 4.0 RPCSRC
+ * $FreeBSD: src/include/rpc/pmap_prot.h,v 1.9.2.1 1999/08/29 14:39:05 peter Exp $
+ */
+
+/*
+ * pmap_prot.h
+ * Protocol for the local binder service, or pmap.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ *
+ * The following procedures are supported by the protocol:
+ *
+ * PMAPPROC_NULL() returns ()
+ * takes nothing, returns nothing
+ *
+ * PMAPPROC_SET(struct pmap) returns (bool_t)
+ * TRUE is success, FALSE is failure. Registers the tuple
+ * [prog, vers, prot, port].
+ *
+ * PMAPPROC_UNSET(struct pmap) returns (bool_t)
+ * TRUE is success, FALSE is failure. Un-registers pair
+ * [prog, vers]. prot and port are ignored.
+ *
+ * PMAPPROC_GETPORT(struct pmap) returns (long unsigned).
+ * 0 is failure. Otherwise returns the port number where the pair
+ * [prog, vers] is registered. It may lie!
+ *
+ * PMAPPROC_DUMP() RETURNS (struct pmaplist *)
+ *
+ * PMAPPROC_CALLIT(unsigned, unsigned, unsigned, string<>)
+ * RETURNS (port, string<>);
+ * usage: encapsulatedresults = PMAPPROC_CALLIT(prog, vers, proc, encapsulatedargs);
+ * Calls the procedure on the local machine. If it is not registered,
+ * this procedure is quite; ie it does not return error information!!!
+ * This procedure only is supported on rpc/udp and calls via
+ * rpc/udp. This routine only passes null authentication parameters.
+ * This file has no interface to xdr routines for PMAPPROC_CALLIT.
+ *
+ * The service supports remote procedure calls on udp/ip or tcp/ip socket 111.
+ */
+
+#define SUNRPC_PMAPPORT ((u_int16_t)111)
+#define SUNRPC_PMAPPROG ((u_int32_t)100000)
+#define SUNRPC_PMAPVERS ((u_int32_t)2)
+#define SUNRPC_PMAPVERS_PROTO ((u_int32_t)2)
+#define SUNRPC_PMAPVERS_ORIG ((u_int32_t)1)
+#define SUNRPC_PMAPPROC_NULL ((u_int32_t)0)
+#define SUNRPC_PMAPPROC_SET ((u_int32_t)1)
+#define SUNRPC_PMAPPROC_UNSET ((u_int32_t)2)
+#define SUNRPC_PMAPPROC_GETPORT ((u_int32_t)3)
+#define SUNRPC_PMAPPROC_DUMP ((u_int32_t)4)
+#define SUNRPC_PMAPPROC_CALLIT ((u_int32_t)5)
+
+struct sunrpc_pmap {
+ u_int32_t pm_prog;
+ u_int32_t pm_vers;
+ u_int32_t pm_prot;
+ u_int32_t pm_port;
+};
diff --git a/tcpdump-4.3.0/ppi.h b/tcpdump-4.3.0/ppi.h
new file mode 100644
index 0000000..733eb95
--- /dev/null
+++ b/tcpdump-4.3.0/ppi.h
@@ -0,0 +1,9 @@
+typedef struct ppi_header {
+ uint8_t ppi_ver;
+ uint8_t ppi_flags;
+ uint16_t ppi_len;
+ uint32_t ppi_dlt;
+} ppi_header_t;
+
+#define PPI_HDRLEN 8
+
diff --git a/tcpdump-4.3.0/ppp.h b/tcpdump-4.3.0/ppp.h
new file mode 100644
index 0000000..f1a2c48
--- /dev/null
+++ b/tcpdump-4.3.0/ppp.h
@@ -0,0 +1,71 @@
+/* @(#) $Header: /tcpdump/master/tcpdump/ppp.h,v 1.16 2004-10-20 16:14:16 hannes Exp $ (LBL) */
+/*
+ * Point to Point Protocol (PPP) RFC1331
+ *
+ * Copyright 1989 by Carnegie Mellon.
+ *
+ * Permission to use, copy, modify, and distribute this program for any
+ * purpose and without fee is hereby granted, provided that this copyright
+ * and permission notice appear on all copies and supporting documentation,
+ * the name of Carnegie Mellon not be used in advertising or publicity
+ * pertaining to distribution of the program without specific prior
+ * permission, and notice be given in supporting documentation that copying
+ * and distribution is by permission of Carnegie Mellon and Stanford
+ * University. Carnegie Mellon makes no representations about the
+ * suitability of this software for any purpose. It is provided "as is"
+ * without express or implied warranty.
+ */
+#define PPP_HDRLEN 4 /* length of PPP header */
+
+#define PPP_ADDRESS 0xff /* The address byte value */
+#define PPP_CONTROL 0x03 /* The control byte value */
+
+#define PPP_WITHDIRECTION_IN 0x00 /* non-standard for DLT_PPP_WITHDIRECTION */
+#define PPP_WITHDIRECTION_OUT 0x01 /* non-standard for DLT_PPP_WITHDIRECTION */
+
+/* Protocol numbers */
+#define PPP_IP 0x0021 /* Raw IP */
+#define PPP_OSI 0x0023 /* OSI Network Layer */
+#define PPP_NS 0x0025 /* Xerox NS IDP */
+#define PPP_DECNET 0x0027 /* DECnet Phase IV */
+#define PPP_APPLE 0x0029 /* Appletalk */
+#define PPP_IPX 0x002b /* Novell IPX */
+#define PPP_VJC 0x002d /* Van Jacobson Compressed TCP/IP */
+#define PPP_VJNC 0x002f /* Van Jacobson Uncompressed TCP/IP */
+#define PPP_BRPDU 0x0031 /* Bridging PDU */
+#define PPP_STII 0x0033 /* Stream Protocol (ST-II) */
+#define PPP_VINES 0x0035 /* Banyan Vines */
+#define PPP_ML 0x003d /* Multi-Link PPP */
+#define PPP_IPV6 0x0057 /* IPv6 */
+#define PPP_COMP 0x00fd /* Compressed Datagram */
+
+#define PPP_HELLO 0x0201 /* 802.1d Hello Packets */
+#define PPP_LUXCOM 0x0231 /* Luxcom */
+#define PPP_SNS 0x0233 /* Sigma Network Systems */
+#define PPP_MPLS_UCAST 0x0281 /* rfc 3032 */
+#define PPP_MPLS_MCAST 0x0283 /* rfc 3022 */
+
+#define PPP_IPCP 0x8021 /* IP Control Protocol */
+#define PPP_OSICP 0x8023 /* OSI Network Layer Control Protocol */
+#define PPP_NSCP 0x8025 /* Xerox NS IDP Control Protocol */
+#define PPP_DECNETCP 0x8027 /* DECnet Control Protocol */
+#define PPP_APPLECP 0x8029 /* Appletalk Control Protocol */
+#define PPP_IPXCP 0x802b /* Novell IPX Control Protocol */
+#define PPP_STIICP 0x8033 /* Strean Protocol Control Protocol */
+#define PPP_VINESCP 0x8035 /* Banyan Vines Control Protocol */
+#define PPP_IPV6CP 0x8057 /* IPv6 Control Protocol */
+#define PPP_CCP 0x80fd /* Compress Control Protocol */
+#define PPP_MPLSCP 0x8281 /* rfc 3022 */
+
+#define PPP_LCP 0xc021 /* Link Control Protocol */
+#define PPP_PAP 0xc023 /* Password Authentication Protocol */
+#define PPP_LQM 0xc025 /* Link Quality Monitoring */
+#define PPP_SPAP 0xc027
+#define PPP_CHAP 0xc223 /* Challenge Handshake Authentication Protocol */
+#define PPP_BACP 0xc02b /* Bandwidth Allocation Control Protocol */
+#define PPP_BAP 0xc02d /* BAP */
+#define PPP_MPCP 0xc03d /* Multi-Link */
+#define PPP_SPAP_OLD 0xc123
+#define PPP_EAP 0xc227
+
+extern struct tok ppptype2str[];
diff --git a/tcpdump-4.3.0/print-802_11.c b/tcpdump-4.3.0/print-802_11.c
new file mode 100644
index 0000000..6f2231d
--- /dev/null
+++ b/tcpdump-4.3.0/print-802_11.c
@@ -0,0 +1,2358 @@
+/*
+ * Copyright (c) 2001
+ * Fortress Technologies, Inc. All rights reserved.
+ * Charlie Lenahan (clenahan@fortresstech.com)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-802_11.c,v 1.49 2007-12-29 23:25:02 guy Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <pcap.h>
+#include <string.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "ethertype.h"
+
+#include "extract.h"
+
+#include "cpack.h"
+
+#include "ieee802_11.h"
+#include "ieee802_11_radio.h"
+
+/* Radiotap state */
+/* This is used to save state when parsing/processing parameters */
+struct radiotap_state
+{
+ u_int32_t present;
+
+ u_int8_t rate;
+};
+
+#define PRINT_SSID(p) \
+ if (p.ssid_present) { \
+ printf(" ("); \
+ fn_print(p.ssid.ssid, NULL); \
+ printf(")"); \
+ }
+
+#define PRINT_RATE(_sep, _r, _suf) \
+ printf("%s%2.1f%s", _sep, (.5 * ((_r) & 0x7f)), _suf)
+#define PRINT_RATES(p) \
+ if (p.rates_present) { \
+ int z; \
+ const char *sep = " ["; \
+ for (z = 0; z < p.rates.length ; z++) { \
+ PRINT_RATE(sep, p.rates.rate[z], \
+ (p.rates.rate[z] & 0x80 ? "*" : "")); \
+ sep = " "; \
+ } \
+ if (p.rates.length != 0) \
+ printf(" Mbit]"); \
+ }
+
+#define PRINT_DS_CHANNEL(p) \
+ if (p.ds_present) \
+ printf(" CH: %u", p.ds.channel); \
+ printf("%s", \
+ CAPABILITY_PRIVACY(p.capability_info) ? ", PRIVACY" : "" );
+
+#define MAX_MCS_INDEX 76
+
+/*
+ * Indices are:
+ *
+ * the MCS index (0-76);
+ *
+ * 0 for 20 MHz, 1 for 40 MHz;
+ *
+ * 0 for a long guard interval, 1 for a short guard interval.
+ */
+static const float ieee80211_float_htrates[MAX_MCS_INDEX+1][2][2] = {
+ /* MCS 0 */
+ { /* 20 Mhz */ { 6.5, /* SGI */ 7.2, },
+ /* 40 Mhz */ { 13.5, /* SGI */ 15.0, },
+ },
+
+ /* MCS 1 */
+ { /* 20 Mhz */ { 13.0, /* SGI */ 14.4, },
+ /* 40 Mhz */ { 27.0, /* SGI */ 30.0, },
+ },
+
+ /* MCS 2 */
+ { /* 20 Mhz */ { 19.5, /* SGI */ 21.7, },
+ /* 40 Mhz */ { 40.5, /* SGI */ 45.0, },
+ },
+
+ /* MCS 3 */
+ { /* 20 Mhz */ { 26.0, /* SGI */ 28.9, },
+ /* 40 Mhz */ { 54.0, /* SGI */ 60.0, },
+ },
+
+ /* MCS 4 */
+ { /* 20 Mhz */ { 39.0, /* SGI */ 43.3, },
+ /* 40 Mhz */ { 81.0, /* SGI */ 90.0, },
+ },
+
+ /* MCS 5 */
+ { /* 20 Mhz */ { 52.0, /* SGI */ 57.8, },
+ /* 40 Mhz */ { 108.0, /* SGI */ 120.0, },
+ },
+
+ /* MCS 6 */
+ { /* 20 Mhz */ { 58.5, /* SGI */ 65.0, },
+ /* 40 Mhz */ { 121.5, /* SGI */ 135.0, },
+ },
+
+ /* MCS 7 */
+ { /* 20 Mhz */ { 65.0, /* SGI */ 72.2, },
+ /* 40 Mhz */ { 135.0, /* SGI */ 150.0, },
+ },
+
+ /* MCS 8 */
+ { /* 20 Mhz */ { 13.0, /* SGI */ 14.4, },
+ /* 40 Mhz */ { 27.0, /* SGI */ 30.0, },
+ },
+
+ /* MCS 9 */
+ { /* 20 Mhz */ { 26.0, /* SGI */ 28.9, },
+ /* 40 Mhz */ { 54.0, /* SGI */ 60.0, },
+ },
+
+ /* MCS 10 */
+ { /* 20 Mhz */ { 39.0, /* SGI */ 43.3, },
+ /* 40 Mhz */ { 81.0, /* SGI */ 90.0, },
+ },
+
+ /* MCS 11 */
+ { /* 20 Mhz */ { 52.0, /* SGI */ 57.8, },
+ /* 40 Mhz */ { 108.0, /* SGI */ 120.0, },
+ },
+
+ /* MCS 12 */
+ { /* 20 Mhz */ { 78.0, /* SGI */ 86.7, },
+ /* 40 Mhz */ { 162.0, /* SGI */ 180.0, },
+ },
+
+ /* MCS 13 */
+ { /* 20 Mhz */ { 104.0, /* SGI */ 115.6, },
+ /* 40 Mhz */ { 216.0, /* SGI */ 240.0, },
+ },
+
+ /* MCS 14 */
+ { /* 20 Mhz */ { 117.0, /* SGI */ 130.0, },
+ /* 40 Mhz */ { 243.0, /* SGI */ 270.0, },
+ },
+
+ /* MCS 15 */
+ { /* 20 Mhz */ { 130.0, /* SGI */ 144.4, },
+ /* 40 Mhz */ { 270.0, /* SGI */ 300.0, },
+ },
+
+ /* MCS 16 */
+ { /* 20 Mhz */ { 19.5, /* SGI */ 21.7, },
+ /* 40 Mhz */ { 40.5, /* SGI */ 45.0, },
+ },
+
+ /* MCS 17 */
+ { /* 20 Mhz */ { 39.0, /* SGI */ 43.3, },
+ /* 40 Mhz */ { 81.0, /* SGI */ 90.0, },
+ },
+
+ /* MCS 18 */
+ { /* 20 Mhz */ { 58.5, /* SGI */ 65.0, },
+ /* 40 Mhz */ { 121.5, /* SGI */ 135.0, },
+ },
+
+ /* MCS 19 */
+ { /* 20 Mhz */ { 78.0, /* SGI */ 86.7, },
+ /* 40 Mhz */ { 162.0, /* SGI */ 180.0, },
+ },
+
+ /* MCS 20 */
+ { /* 20 Mhz */ { 117.0, /* SGI */ 130.0, },
+ /* 40 Mhz */ { 243.0, /* SGI */ 270.0, },
+ },
+
+ /* MCS 21 */
+ { /* 20 Mhz */ { 156.0, /* SGI */ 173.3, },
+ /* 40 Mhz */ { 324.0, /* SGI */ 360.0, },
+ },
+
+ /* MCS 22 */
+ { /* 20 Mhz */ { 175.5, /* SGI */ 195.0, },
+ /* 40 Mhz */ { 364.5, /* SGI */ 405.0, },
+ },
+
+ /* MCS 23 */
+ { /* 20 Mhz */ { 195.0, /* SGI */ 216.7, },
+ /* 40 Mhz */ { 405.0, /* SGI */ 450.0, },
+ },
+
+ /* MCS 24 */
+ { /* 20 Mhz */ { 26.0, /* SGI */ 28.9, },
+ /* 40 Mhz */ { 54.0, /* SGI */ 60.0, },
+ },
+
+ /* MCS 25 */
+ { /* 20 Mhz */ { 52.0, /* SGI */ 57.8, },
+ /* 40 Mhz */ { 108.0, /* SGI */ 120.0, },
+ },
+
+ /* MCS 26 */
+ { /* 20 Mhz */ { 78.0, /* SGI */ 86.7, },
+ /* 40 Mhz */ { 162.0, /* SGI */ 180.0, },
+ },
+
+ /* MCS 27 */
+ { /* 20 Mhz */ { 104.0, /* SGI */ 115.6, },
+ /* 40 Mhz */ { 216.0, /* SGI */ 240.0, },
+ },
+
+ /* MCS 28 */
+ { /* 20 Mhz */ { 156.0, /* SGI */ 173.3, },
+ /* 40 Mhz */ { 324.0, /* SGI */ 360.0, },
+ },
+
+ /* MCS 29 */
+ { /* 20 Mhz */ { 208.0, /* SGI */ 231.1, },
+ /* 40 Mhz */ { 432.0, /* SGI */ 480.0, },
+ },
+
+ /* MCS 30 */
+ { /* 20 Mhz */ { 234.0, /* SGI */ 260.0, },
+ /* 40 Mhz */ { 486.0, /* SGI */ 540.0, },
+ },
+
+ /* MCS 31 */
+ { /* 20 Mhz */ { 260.0, /* SGI */ 288.9, },
+ /* 40 Mhz */ { 540.0, /* SGI */ 600.0, },
+ },
+
+ /* MCS 32 */
+ { /* 20 Mhz */ { 0.0, /* SGI */ 0.0, }, /* not valid */
+ /* 40 Mhz */ { 6.0, /* SGI */ 6.7, },
+ },
+
+ /* MCS 33 */
+ { /* 20 Mhz */ { 39.0, /* SGI */ 43.3, },
+ /* 40 Mhz */ { 81.0, /* SGI */ 90.0, },
+ },
+
+ /* MCS 34 */
+ { /* 20 Mhz */ { 52.0, /* SGI */ 57.8, },
+ /* 40 Mhz */ { 108.0, /* SGI */ 120.0, },
+ },
+
+ /* MCS 35 */
+ { /* 20 Mhz */ { 65.0, /* SGI */ 72.2, },
+ /* 40 Mhz */ { 135.0, /* SGI */ 150.0, },
+ },
+
+ /* MCS 36 */
+ { /* 20 Mhz */ { 58.5, /* SGI */ 65.0, },
+ /* 40 Mhz */ { 121.5, /* SGI */ 135.0, },
+ },
+
+ /* MCS 37 */
+ { /* 20 Mhz */ { 78.0, /* SGI */ 86.7, },
+ /* 40 Mhz */ { 162.0, /* SGI */ 180.0, },
+ },
+
+ /* MCS 38 */
+ { /* 20 Mhz */ { 97.5, /* SGI */ 108.3, },
+ /* 40 Mhz */ { 202.5, /* SGI */ 225.0, },
+ },
+
+ /* MCS 39 */
+ { /* 20 Mhz */ { 52.0, /* SGI */ 57.8, },
+ /* 40 Mhz */ { 108.0, /* SGI */ 120.0, },
+ },
+
+ /* MCS 40 */
+ { /* 20 Mhz */ { 65.0, /* SGI */ 72.2, },
+ /* 40 Mhz */ { 135.0, /* SGI */ 150.0, },
+ },
+
+ /* MCS 41 */
+ { /* 20 Mhz */ { 65.0, /* SGI */ 72.2, },
+ /* 40 Mhz */ { 135.0, /* SGI */ 150.0, },
+ },
+
+ /* MCS 42 */
+ { /* 20 Mhz */ { 78.0, /* SGI */ 86.7, },
+ /* 40 Mhz */ { 162.0, /* SGI */ 180.0, },
+ },
+
+ /* MCS 43 */
+ { /* 20 Mhz */ { 91.0, /* SGI */ 101.1, },
+ /* 40 Mhz */ { 189.0, /* SGI */ 210.0, },
+ },
+
+ /* MCS 44 */
+ { /* 20 Mhz */ { 91.0, /* SGI */ 101.1, },
+ /* 40 Mhz */ { 189.0, /* SGI */ 210.0, },
+ },
+
+ /* MCS 45 */
+ { /* 20 Mhz */ { 104.0, /* SGI */ 115.6, },
+ /* 40 Mhz */ { 216.0, /* SGI */ 240.0, },
+ },
+
+ /* MCS 46 */
+ { /* 20 Mhz */ { 78.0, /* SGI */ 86.7, },
+ /* 40 Mhz */ { 162.0, /* SGI */ 180.0, },
+ },
+
+ /* MCS 47 */
+ { /* 20 Mhz */ { 97.5, /* SGI */ 108.3, },
+ /* 40 Mhz */ { 202.5, /* SGI */ 225.0, },
+ },
+
+ /* MCS 48 */
+ { /* 20 Mhz */ { 97.5, /* SGI */ 108.3, },
+ /* 40 Mhz */ { 202.5, /* SGI */ 225.0, },
+ },
+
+ /* MCS 49 */
+ { /* 20 Mhz */ { 117.0, /* SGI */ 130.0, },
+ /* 40 Mhz */ { 243.0, /* SGI */ 270.0, },
+ },
+
+ /* MCS 50 */
+ { /* 20 Mhz */ { 136.5, /* SGI */ 151.7, },
+ /* 40 Mhz */ { 283.5, /* SGI */ 315.0, },
+ },
+
+ /* MCS 51 */
+ { /* 20 Mhz */ { 136.5, /* SGI */ 151.7, },
+ /* 40 Mhz */ { 283.5, /* SGI */ 315.0, },
+ },
+
+ /* MCS 52 */
+ { /* 20 Mhz */ { 156.0, /* SGI */ 173.3, },
+ /* 40 Mhz */ { 324.0, /* SGI */ 360.0, },
+ },
+
+ /* MCS 53 */
+ { /* 20 Mhz */ { 65.0, /* SGI */ 72.2, },
+ /* 40 Mhz */ { 135.0, /* SGI */ 150.0, },
+ },
+
+ /* MCS 54 */
+ { /* 20 Mhz */ { 78.0, /* SGI */ 86.7, },
+ /* 40 Mhz */ { 162.0, /* SGI */ 180.0, },
+ },
+
+ /* MCS 55 */
+ { /* 20 Mhz */ { 91.0, /* SGI */ 101.1, },
+ /* 40 Mhz */ { 189.0, /* SGI */ 210.0, },
+ },
+
+ /* MCS 56 */
+ { /* 20 Mhz */ { 78.0, /* SGI */ 86.7, },
+ /* 40 Mhz */ { 162.0, /* SGI */ 180.0, },
+ },
+
+ /* MCS 57 */
+ { /* 20 Mhz */ { 91.0, /* SGI */ 101.1, },
+ /* 40 Mhz */ { 189.0, /* SGI */ 210.0, },
+ },
+
+ /* MCS 58 */
+ { /* 20 Mhz */ { 104.0, /* SGI */ 115.6, },
+ /* 40 Mhz */ { 216.0, /* SGI */ 240.0, },
+ },
+
+ /* MCS 59 */
+ { /* 20 Mhz */ { 117.0, /* SGI */ 130.0, },
+ /* 40 Mhz */ { 243.0, /* SGI */ 270.0, },
+ },
+
+ /* MCS 60 */
+ { /* 20 Mhz */ { 104.0, /* SGI */ 115.6, },
+ /* 40 Mhz */ { 216.0, /* SGI */ 240.0, },
+ },
+
+ /* MCS 61 */
+ { /* 20 Mhz */ { 117.0, /* SGI */ 130.0, },
+ /* 40 Mhz */ { 243.0, /* SGI */ 270.0, },
+ },
+
+ /* MCS 62 */
+ { /* 20 Mhz */ { 130.0, /* SGI */ 144.4, },
+ /* 40 Mhz */ { 270.0, /* SGI */ 300.0, },
+ },
+
+ /* MCS 63 */
+ { /* 20 Mhz */ { 130.0, /* SGI */ 144.4, },
+ /* 40 Mhz */ { 270.0, /* SGI */ 300.0, },
+ },
+
+ /* MCS 64 */
+ { /* 20 Mhz */ { 143.0, /* SGI */ 158.9, },
+ /* 40 Mhz */ { 297.0, /* SGI */ 330.0, },
+ },
+
+ /* MCS 65 */
+ { /* 20 Mhz */ { 97.5, /* SGI */ 108.3, },
+ /* 40 Mhz */ { 202.5, /* SGI */ 225.0, },
+ },
+
+ /* MCS 66 */
+ { /* 20 Mhz */ { 117.0, /* SGI */ 130.0, },
+ /* 40 Mhz */ { 243.0, /* SGI */ 270.0, },
+ },
+
+ /* MCS 67 */
+ { /* 20 Mhz */ { 136.5, /* SGI */ 151.7, },
+ /* 40 Mhz */ { 283.5, /* SGI */ 315.0, },
+ },
+
+ /* MCS 68 */
+ { /* 20 Mhz */ { 117.0, /* SGI */ 130.0, },
+ /* 40 Mhz */ { 243.0, /* SGI */ 270.0, },
+ },
+
+ /* MCS 69 */
+ { /* 20 Mhz */ { 136.5, /* SGI */ 151.7, },
+ /* 40 Mhz */ { 283.5, /* SGI */ 315.0, },
+ },
+
+ /* MCS 70 */
+ { /* 20 Mhz */ { 156.0, /* SGI */ 173.3, },
+ /* 40 Mhz */ { 324.0, /* SGI */ 360.0, },
+ },
+
+ /* MCS 71 */
+ { /* 20 Mhz */ { 175.5, /* SGI */ 195.0, },
+ /* 40 Mhz */ { 364.5, /* SGI */ 405.0, },
+ },
+
+ /* MCS 72 */
+ { /* 20 Mhz */ { 156.0, /* SGI */ 173.3, },
+ /* 40 Mhz */ { 324.0, /* SGI */ 360.0, },
+ },
+
+ /* MCS 73 */
+ { /* 20 Mhz */ { 175.5, /* SGI */ 195.0, },
+ /* 40 Mhz */ { 364.5, /* SGI */ 405.0, },
+ },
+
+ /* MCS 74 */
+ { /* 20 Mhz */ { 195.0, /* SGI */ 216.7, },
+ /* 40 Mhz */ { 405.0, /* SGI */ 450.0, },
+ },
+
+ /* MCS 75 */
+ { /* 20 Mhz */ { 195.0, /* SGI */ 216.7, },
+ /* 40 Mhz */ { 405.0, /* SGI */ 450.0, },
+ },
+
+ /* MCS 76 */
+ { /* 20 Mhz */ { 214.5, /* SGI */ 238.3, },
+ /* 40 Mhz */ { 445.5, /* SGI */ 495.0, },
+ },
+};
+
+static const char *auth_alg_text[]={"Open System","Shared Key","EAP"};
+#define NUM_AUTH_ALGS (sizeof auth_alg_text / sizeof auth_alg_text[0])
+
+static const char *status_text[] = {
+ "Successful", /* 0 */
+ "Unspecified failure", /* 1 */
+ "Reserved", /* 2 */
+ "Reserved", /* 3 */
+ "Reserved", /* 4 */
+ "Reserved", /* 5 */
+ "Reserved", /* 6 */
+ "Reserved", /* 7 */
+ "Reserved", /* 8 */
+ "Reserved", /* 9 */
+ "Cannot Support all requested capabilities in the Capability "
+ "Information field", /* 10 */
+ "Reassociation denied due to inability to confirm that association "
+ "exists", /* 11 */
+ "Association denied due to reason outside the scope of the "
+ "standard", /* 12 */
+ "Responding station does not support the specified authentication "
+ "algorithm ", /* 13 */
+ "Received an Authentication frame with authentication transaction "
+ "sequence number out of expected sequence", /* 14 */
+ "Authentication rejected because of challenge failure", /* 15 */
+ "Authentication rejected due to timeout waiting for next frame in "
+ "sequence", /* 16 */
+ "Association denied because AP is unable to handle additional"
+ "associated stations", /* 17 */
+ "Association denied due to requesting station not supporting all of "
+ "the data rates in BSSBasicRateSet parameter", /* 18 */
+ "Association denied due to requesting station not supporting "
+ "short preamble operation", /* 19 */
+ "Association denied due to requesting station not supporting "
+ "PBCC encoding", /* 20 */
+ "Association denied due to requesting station not supporting "
+ "channel agility", /* 21 */
+ "Association request rejected because Spectrum Management "
+ "capability is required", /* 22 */
+ "Association request rejected because the information in the "
+ "Power Capability element is unacceptable", /* 23 */
+ "Association request rejected because the information in the "
+ "Supported Channels element is unacceptable", /* 24 */
+ "Association denied due to requesting station not supporting "
+ "short slot operation", /* 25 */
+ "Association denied due to requesting station not supporting "
+ "DSSS-OFDM operation", /* 26 */
+ "Association denied because the requested STA does not support HT "
+ "features", /* 27 */
+ "Reserved", /* 28 */
+ "Association denied because the requested STA does not support "
+ "the PCO transition time required by the AP", /* 29 */
+ "Reserved", /* 30 */
+ "Reserved", /* 31 */
+ "Unspecified, QoS-related failure", /* 32 */
+ "Association denied due to QAP having insufficient bandwidth "
+ "to handle another QSTA", /* 33 */
+ "Association denied due to excessive frame loss rates and/or "
+ "poor conditions on current operating channel", /* 34 */
+ "Association (with QBSS) denied due to requesting station not "
+ "supporting the QoS facility", /* 35 */
+ "Association denied due to requesting station not supporting "
+ "Block Ack", /* 36 */
+ "The request has been declined", /* 37 */
+ "The request has not been successful as one or more parameters "
+ "have invalid values", /* 38 */
+ "The TS has not been created because the request cannot be honored. "
+ "However, a suggested TSPEC is provided so that the initiating QSTA"
+ "may attempt to set another TS with the suggested changes to the "
+ "TSPEC", /* 39 */
+ "Invalid Information Element", /* 40 */
+ "Group Cipher is not valid", /* 41 */
+ "Pairwise Cipher is not valid", /* 42 */
+ "AKMP is not valid", /* 43 */
+ "Unsupported RSN IE version", /* 44 */
+ "Invalid RSN IE Capabilities", /* 45 */
+ "Cipher suite is rejected per security policy", /* 46 */
+ "The TS has not been created. However, the HC may be capable of "
+ "creating a TS, in response to a request, after the time indicated "
+ "in the TS Delay element", /* 47 */
+ "Direct Link is not allowed in the BSS by policy", /* 48 */
+ "Destination STA is not present within this QBSS.", /* 49 */
+ "The Destination STA is not a QSTA.", /* 50 */
+
+};
+#define NUM_STATUSES (sizeof status_text / sizeof status_text[0])
+
+static const char *reason_text[] = {
+ "Reserved", /* 0 */
+ "Unspecified reason", /* 1 */
+ "Previous authentication no longer valid", /* 2 */
+ "Deauthenticated because sending station is leaving (or has left) "
+ "IBSS or ESS", /* 3 */
+ "Disassociated due to inactivity", /* 4 */
+ "Disassociated because AP is unable to handle all currently "
+ " associated stations", /* 5 */
+ "Class 2 frame received from nonauthenticated station", /* 6 */
+ "Class 3 frame received from nonassociated station", /* 7 */
+ "Disassociated because sending station is leaving "
+ "(or has left) BSS", /* 8 */
+ "Station requesting (re)association is not authenticated with "
+ "responding station", /* 9 */
+ "Disassociated because the information in the Power Capability "
+ "element is unacceptable", /* 10 */
+ "Disassociated because the information in the SupportedChannels "
+ "element is unacceptable", /* 11 */
+ "Invalid Information Element", /* 12 */
+ "Reserved", /* 13 */
+ "Michael MIC failure", /* 14 */
+ "4-Way Handshake timeout", /* 15 */
+ "Group key update timeout", /* 16 */
+ "Information element in 4-Way Handshake different from (Re)Association"
+ "Request/Probe Response/Beacon", /* 17 */
+ "Group Cipher is not valid", /* 18 */
+ "AKMP is not valid", /* 20 */
+ "Unsupported RSN IE version", /* 21 */
+ "Invalid RSN IE Capabilities", /* 22 */
+ "IEEE 802.1X Authentication failed", /* 23 */
+ "Cipher suite is rejected per security policy", /* 24 */
+ "Reserved", /* 25 */
+ "Reserved", /* 26 */
+ "Reserved", /* 27 */
+ "Reserved", /* 28 */
+ "Reserved", /* 29 */
+ "Reserved", /* 30 */
+ "TS deleted because QoS AP lacks sufficient bandwidth for this "
+ "QoS STA due to a change in BSS service characteristics or "
+ "operational mode (e.g. an HT BSS change from 40 MHz channel "
+ "to 20 MHz channel)", /* 31 */
+ "Disassociated for unspecified, QoS-related reason", /* 32 */
+ "Disassociated because QoS AP lacks sufficient bandwidth for this "
+ "QoS STA", /* 33 */
+ "Disassociated because of excessive number of frames that need to be "
+ "acknowledged, but are not acknowledged for AP transmissions "
+ "and/or poor channel conditions", /* 34 */
+ "Disassociated because STA is transmitting outside the limits "
+ "of its TXOPs", /* 35 */
+ "Requested from peer STA as the STA is leaving the BSS "
+ "(or resetting)", /* 36 */
+ "Requested from peer STA as it does not want to use the "
+ "mechanism", /* 37 */
+ "Requested from peer STA as the STA received frames using the "
+ "mechanism for which a set up is required", /* 38 */
+ "Requested from peer STA due to time out", /* 39 */
+ "Reserved", /* 40 */
+ "Reserved", /* 41 */
+ "Reserved", /* 42 */
+ "Reserved", /* 43 */
+ "Reserved", /* 44 */
+ "Peer STA does not support the requested cipher suite", /* 45 */
+ "Association denied due to requesting STA not supporting HT "
+ "features", /* 46 */
+};
+#define NUM_REASONS (sizeof reason_text / sizeof reason_text[0])
+
+static int
+wep_print(const u_char *p)
+{
+ u_int32_t iv;
+
+ if (!TTEST2(*p, IEEE802_11_IV_LEN + IEEE802_11_KID_LEN))
+ return 0;
+ iv = EXTRACT_LE_32BITS(p);
+
+ printf("Data IV:%3x Pad %x KeyID %x", IV_IV(iv), IV_PAD(iv),
+ IV_KEYID(iv));
+
+ return 1;
+}
+
+static int
+parse_elements(struct mgmt_body_t *pbody, const u_char *p, int offset,
+ u_int length)
+{
+ u_int elementlen;
+ struct ssid_t ssid;
+ struct challenge_t challenge;
+ struct rates_t rates;
+ struct ds_t ds;
+ struct cf_t cf;
+ struct tim_t tim;
+
+ /*
+ * We haven't seen any elements yet.
+ */
+ pbody->challenge_present = 0;
+ pbody->ssid_present = 0;
+ pbody->rates_present = 0;
+ pbody->ds_present = 0;
+ pbody->cf_present = 0;
+ pbody->tim_present = 0;
+
+ while (length != 0) {
+ if (!TTEST2(*(p + offset), 1))
+ return 0;
+ if (length < 1)
+ return 0;
+ switch (*(p + offset)) {
+ case E_SSID:
+ if (!TTEST2(*(p + offset), 2))
+ return 0;
+ if (length < 2)
+ return 0;
+ memcpy(&ssid, p + offset, 2);
+ offset += 2;
+ length -= 2;
+ if (ssid.length != 0) {
+ if (ssid.length > sizeof(ssid.ssid) - 1)
+ return 0;
+ if (!TTEST2(*(p + offset), ssid.length))
+ return 0;
+ if (length < ssid.length)
+ return 0;
+ memcpy(&ssid.ssid, p + offset, ssid.length);
+ offset += ssid.length;
+ length -= ssid.length;
+ }
+ ssid.ssid[ssid.length] = '\0';
+ /*
+ * Present and not truncated.
+ *
+ * If we haven't already seen an SSID IE,
+ * copy this one, otherwise ignore this one,
+ * so we later report the first one we saw.
+ */
+ if (!pbody->ssid_present) {
+ pbody->ssid = ssid;
+ pbody->ssid_present = 1;
+ }
+ break;
+ case E_CHALLENGE:
+ if (!TTEST2(*(p + offset), 2))
+ return 0;
+ if (length < 2)
+ return 0;
+ memcpy(&challenge, p + offset, 2);
+ offset += 2;
+ length -= 2;
+ if (challenge.length != 0) {
+ if (challenge.length >
+ sizeof(challenge.text) - 1)
+ return 0;
+ if (!TTEST2(*(p + offset), challenge.length))
+ return 0;
+ if (length < challenge.length)
+ return 0;
+ memcpy(&challenge.text, p + offset,
+ challenge.length);
+ offset += challenge.length;
+ length -= challenge.length;
+ }
+ challenge.text[challenge.length] = '\0';
+ /*
+ * Present and not truncated.
+ *
+ * If we haven't already seen a challenge IE,
+ * copy this one, otherwise ignore this one,
+ * so we later report the first one we saw.
+ */
+ if (!pbody->challenge_present) {
+ pbody->challenge = challenge;
+ pbody->challenge_present = 1;
+ }
+ break;
+ case E_RATES:
+ if (!TTEST2(*(p + offset), 2))
+ return 0;
+ if (length < 2)
+ return 0;
+ memcpy(&rates, p + offset, 2);
+ offset += 2;
+ length -= 2;
+ if (rates.length != 0) {
+ if (rates.length > sizeof rates.rate)
+ return 0;
+ if (!TTEST2(*(p + offset), rates.length))
+ return 0;
+ if (length < rates.length)
+ return 0;
+ memcpy(&rates.rate, p + offset, rates.length);
+ offset += rates.length;
+ length -= rates.length;
+ }
+ /*
+ * Present and not truncated.
+ *
+ * If we haven't already seen a rates IE,
+ * copy this one if it's not zero-length,
+ * otherwise ignore this one, so we later
+ * report the first one we saw.
+ *
+ * We ignore zero-length rates IEs as some
+ * devices seem to put a zero-length rates
+ * IE, followed by an SSID IE, followed by
+ * a non-zero-length rates IE into frames,
+ * even though IEEE Std 802.11-2007 doesn't
+ * seem to indicate that a zero-length rates
+ * IE is valid.
+ */
+ if (!pbody->rates_present && rates.length != 0) {
+ pbody->rates = rates;
+ pbody->rates_present = 1;
+ }
+ break;
+ case E_DS:
+ if (!TTEST2(*(p + offset), 3))
+ return 0;
+ if (length < 3)
+ return 0;
+ memcpy(&ds, p + offset, 3);
+ offset += 3;
+ length -= 3;
+ /*
+ * Present and not truncated.
+ *
+ * If we haven't already seen a DS IE,
+ * copy this one, otherwise ignore this one,
+ * so we later report the first one we saw.
+ */
+ if (!pbody->ds_present) {
+ pbody->ds = ds;
+ pbody->ds_present = 1;
+ }
+ break;
+ case E_CF:
+ if (!TTEST2(*(p + offset), 8))
+ return 0;
+ if (length < 8)
+ return 0;
+ memcpy(&cf, p + offset, 8);
+ offset += 8;
+ length -= 8;
+ /*
+ * Present and not truncated.
+ *
+ * If we haven't already seen a CF IE,
+ * copy this one, otherwise ignore this one,
+ * so we later report the first one we saw.
+ */
+ if (!pbody->cf_present) {
+ pbody->cf = cf;
+ pbody->cf_present = 1;
+ }
+ break;
+ case E_TIM:
+ if (!TTEST2(*(p + offset), 2))
+ return 0;
+ if (length < 2)
+ return 0;
+ memcpy(&tim, p + offset, 2);
+ offset += 2;
+ length -= 2;
+ if (!TTEST2(*(p + offset), 3))
+ return 0;
+ if (length < 3)
+ return 0;
+ memcpy(&tim.count, p + offset, 3);
+ offset += 3;
+ length -= 3;
+
+ if (tim.length <= 3)
+ break;
+ if (tim.length - 3 > (int)sizeof tim.bitmap)
+ return 0;
+ if (!TTEST2(*(p + offset), tim.length - 3))
+ return 0;
+ if (length < (u_int)(tim.length - 3))
+ return 0;
+ memcpy(tim.bitmap, p + (tim.length - 3),
+ (tim.length - 3));
+ offset += tim.length - 3;
+ length -= tim.length - 3;
+ /*
+ * Present and not truncated.
+ *
+ * If we haven't already seen a TIM IE,
+ * copy this one, otherwise ignore this one,
+ * so we later report the first one we saw.
+ */
+ if (!pbody->tim_present) {
+ pbody->tim = tim;
+ pbody->tim_present = 1;
+ }
+ break;
+ default:
+#if 0
+ printf("(1) unhandled element_id (%d) ",
+ *(p + offset));
+#endif
+ if (!TTEST2(*(p + offset), 2))
+ return 0;
+ if (length < 2)
+ return 0;
+ elementlen = *(p + offset + 1);
+ if (!TTEST2(*(p + offset + 2), elementlen))
+ return 0;
+ if (length < elementlen + 2)
+ return 0;
+ offset += elementlen + 2;
+ length -= elementlen + 2;
+ break;
+ }
+ }
+
+ /* No problems found. */
+ return 1;
+}
+
+/*********************************************************************************
+ * Print Handle functions for the management frame types
+ *********************************************************************************/
+
+static int
+handle_beacon(const u_char *p, u_int length)
+{
+ struct mgmt_body_t pbody;
+ int offset = 0;
+ int ret;
+
+ memset(&pbody, 0, sizeof(pbody));
+
+ if (!TTEST2(*p, IEEE802_11_TSTAMP_LEN + IEEE802_11_BCNINT_LEN +
+ IEEE802_11_CAPINFO_LEN))
+ return 0;
+ if (length < IEEE802_11_TSTAMP_LEN + IEEE802_11_BCNINT_LEN +
+ IEEE802_11_CAPINFO_LEN)
+ return 0;
+ memcpy(&pbody.timestamp, p, IEEE802_11_TSTAMP_LEN);
+ offset += IEEE802_11_TSTAMP_LEN;
+ length -= IEEE802_11_TSTAMP_LEN;
+ pbody.beacon_interval = EXTRACT_LE_16BITS(p+offset);
+ offset += IEEE802_11_BCNINT_LEN;
+ length -= IEEE802_11_BCNINT_LEN;
+ pbody.capability_info = EXTRACT_LE_16BITS(p+offset);
+ offset += IEEE802_11_CAPINFO_LEN;
+ length -= IEEE802_11_CAPINFO_LEN;
+
+ ret = parse_elements(&pbody, p, offset, length);
+
+ PRINT_SSID(pbody);
+ PRINT_RATES(pbody);
+ printf(" %s",
+ CAPABILITY_ESS(pbody.capability_info) ? "ESS" : "IBSS");
+ PRINT_DS_CHANNEL(pbody);
+
+ return ret;
+}
+
+static int
+handle_assoc_request(const u_char *p, u_int length)
+{
+ struct mgmt_body_t pbody;
+ int offset = 0;
+ int ret;
+
+ memset(&pbody, 0, sizeof(pbody));
+
+ if (!TTEST2(*p, IEEE802_11_CAPINFO_LEN + IEEE802_11_LISTENINT_LEN))
+ return 0;
+ if (length < IEEE802_11_CAPINFO_LEN + IEEE802_11_LISTENINT_LEN)
+ return 0;
+ pbody.capability_info = EXTRACT_LE_16BITS(p);
+ offset += IEEE802_11_CAPINFO_LEN;
+ length -= IEEE802_11_CAPINFO_LEN;
+ pbody.listen_interval = EXTRACT_LE_16BITS(p+offset);
+ offset += IEEE802_11_LISTENINT_LEN;
+ length -= IEEE802_11_LISTENINT_LEN;
+
+ ret = parse_elements(&pbody, p, offset, length);
+
+ PRINT_SSID(pbody);
+ PRINT_RATES(pbody);
+ return ret;
+}
+
+static int
+handle_assoc_response(const u_char *p, u_int length)
+{
+ struct mgmt_body_t pbody;
+ int offset = 0;
+ int ret;
+
+ memset(&pbody, 0, sizeof(pbody));
+
+ if (!TTEST2(*p, IEEE802_11_CAPINFO_LEN + IEEE802_11_STATUS_LEN +
+ IEEE802_11_AID_LEN))
+ return 0;
+ if (length < IEEE802_11_CAPINFO_LEN + IEEE802_11_STATUS_LEN +
+ IEEE802_11_AID_LEN)
+ return 0;
+ pbody.capability_info = EXTRACT_LE_16BITS(p);
+ offset += IEEE802_11_CAPINFO_LEN;
+ length -= IEEE802_11_CAPINFO_LEN;
+ pbody.status_code = EXTRACT_LE_16BITS(p+offset);
+ offset += IEEE802_11_STATUS_LEN;
+ length -= IEEE802_11_STATUS_LEN;
+ pbody.aid = EXTRACT_LE_16BITS(p+offset);
+ offset += IEEE802_11_AID_LEN;
+ length -= IEEE802_11_AID_LEN;
+
+ ret = parse_elements(&pbody, p, offset, length);
+
+ printf(" AID(%x) :%s: %s", ((u_int16_t)(pbody.aid << 2 )) >> 2 ,
+ CAPABILITY_PRIVACY(pbody.capability_info) ? " PRIVACY " : "",
+ (pbody.status_code < NUM_STATUSES
+ ? status_text[pbody.status_code]
+ : "n/a"));
+
+ return ret;
+}
+
+static int
+handle_reassoc_request(const u_char *p, u_int length)
+{
+ struct mgmt_body_t pbody;
+ int offset = 0;
+ int ret;
+
+ memset(&pbody, 0, sizeof(pbody));
+
+ if (!TTEST2(*p, IEEE802_11_CAPINFO_LEN + IEEE802_11_LISTENINT_LEN +
+ IEEE802_11_AP_LEN))
+ return 0;
+ if (length < IEEE802_11_CAPINFO_LEN + IEEE802_11_LISTENINT_LEN +
+ IEEE802_11_AP_LEN)
+ return 0;
+ pbody.capability_info = EXTRACT_LE_16BITS(p);
+ offset += IEEE802_11_CAPINFO_LEN;
+ length -= IEEE802_11_CAPINFO_LEN;
+ pbody.listen_interval = EXTRACT_LE_16BITS(p+offset);
+ offset += IEEE802_11_LISTENINT_LEN;
+ length -= IEEE802_11_LISTENINT_LEN;
+ memcpy(&pbody.ap, p+offset, IEEE802_11_AP_LEN);
+ offset += IEEE802_11_AP_LEN;
+ length -= IEEE802_11_AP_LEN;
+
+ ret = parse_elements(&pbody, p, offset, length);
+
+ PRINT_SSID(pbody);
+ printf(" AP : %s", etheraddr_string( pbody.ap ));
+
+ return ret;
+}
+
+static int
+handle_reassoc_response(const u_char *p, u_int length)
+{
+ /* Same as a Association Reponse */
+ return handle_assoc_response(p, length);
+}
+
+static int
+handle_probe_request(const u_char *p, u_int length)
+{
+ struct mgmt_body_t pbody;
+ int offset = 0;
+ int ret;
+
+ memset(&pbody, 0, sizeof(pbody));
+
+ ret = parse_elements(&pbody, p, offset, length);
+
+ PRINT_SSID(pbody);
+ PRINT_RATES(pbody);
+
+ return ret;
+}
+
+static int
+handle_probe_response(const u_char *p, u_int length)
+{
+ struct mgmt_body_t pbody;
+ int offset = 0;
+ int ret;
+
+ memset(&pbody, 0, sizeof(pbody));
+
+ if (!TTEST2(*p, IEEE802_11_TSTAMP_LEN + IEEE802_11_BCNINT_LEN +
+ IEEE802_11_CAPINFO_LEN))
+ return 0;
+ if (length < IEEE802_11_TSTAMP_LEN + IEEE802_11_BCNINT_LEN +
+ IEEE802_11_CAPINFO_LEN)
+ return 0;
+ memcpy(&pbody.timestamp, p, IEEE802_11_TSTAMP_LEN);
+ offset += IEEE802_11_TSTAMP_LEN;
+ length -= IEEE802_11_TSTAMP_LEN;
+ pbody.beacon_interval = EXTRACT_LE_16BITS(p+offset);
+ offset += IEEE802_11_BCNINT_LEN;
+ length -= IEEE802_11_BCNINT_LEN;
+ pbody.capability_info = EXTRACT_LE_16BITS(p+offset);
+ offset += IEEE802_11_CAPINFO_LEN;
+ length -= IEEE802_11_CAPINFO_LEN;
+
+ ret = parse_elements(&pbody, p, offset, length);
+
+ PRINT_SSID(pbody);
+ PRINT_RATES(pbody);
+ PRINT_DS_CHANNEL(pbody);
+
+ return ret;
+}
+
+static int
+handle_atim(void)
+{
+ /* the frame body for ATIM is null. */
+ return 1;
+}
+
+static int
+handle_disassoc(const u_char *p, u_int length)
+{
+ struct mgmt_body_t pbody;
+
+ memset(&pbody, 0, sizeof(pbody));
+
+ if (!TTEST2(*p, IEEE802_11_REASON_LEN))
+ return 0;
+ if (length < IEEE802_11_REASON_LEN)
+ return 0;
+ pbody.reason_code = EXTRACT_LE_16BITS(p);
+
+ printf(": %s",
+ (pbody.reason_code < NUM_REASONS)
+ ? reason_text[pbody.reason_code]
+ : "Reserved" );
+
+ return 1;
+}
+
+static int
+handle_auth(const u_char *p, u_int length)
+{
+ struct mgmt_body_t pbody;
+ int offset = 0;
+ int ret;
+
+ memset(&pbody, 0, sizeof(pbody));
+
+ if (!TTEST2(*p, 6))
+ return 0;
+ if (length < 6)
+ return 0;
+ pbody.auth_alg = EXTRACT_LE_16BITS(p);
+ offset += 2;
+ length -= 2;
+ pbody.auth_trans_seq_num = EXTRACT_LE_16BITS(p + offset);
+ offset += 2;
+ length -= 2;
+ pbody.status_code = EXTRACT_LE_16BITS(p + offset);
+ offset += 2;
+ length -= 2;
+
+ ret = parse_elements(&pbody, p, offset, length);
+
+ if ((pbody.auth_alg == 1) &&
+ ((pbody.auth_trans_seq_num == 2) ||
+ (pbody.auth_trans_seq_num == 3))) {
+ printf(" (%s)-%x [Challenge Text] %s",
+ (pbody.auth_alg < NUM_AUTH_ALGS)
+ ? auth_alg_text[pbody.auth_alg]
+ : "Reserved",
+ pbody.auth_trans_seq_num,
+ ((pbody.auth_trans_seq_num % 2)
+ ? ((pbody.status_code < NUM_STATUSES)
+ ? status_text[pbody.status_code]
+ : "n/a") : ""));
+ return ret;
+ }
+ printf(" (%s)-%x: %s",
+ (pbody.auth_alg < NUM_AUTH_ALGS)
+ ? auth_alg_text[pbody.auth_alg]
+ : "Reserved",
+ pbody.auth_trans_seq_num,
+ (pbody.auth_trans_seq_num % 2)
+ ? ((pbody.status_code < NUM_STATUSES)
+ ? status_text[pbody.status_code]
+ : "n/a")
+ : "");
+
+ return ret;
+}
+
+static int
+handle_deauth(const struct mgmt_header_t *pmh, const u_char *p, u_int length)
+{
+ struct mgmt_body_t pbody;
+ int offset = 0;
+ const char *reason = NULL;
+
+ memset(&pbody, 0, sizeof(pbody));
+
+ if (!TTEST2(*p, IEEE802_11_REASON_LEN))
+ return 0;
+ if (length < IEEE802_11_REASON_LEN)
+ return 0;
+ pbody.reason_code = EXTRACT_LE_16BITS(p);
+ offset += IEEE802_11_REASON_LEN;
+ length -= IEEE802_11_REASON_LEN;
+
+ reason = (pbody.reason_code < NUM_REASONS)
+ ? reason_text[pbody.reason_code]
+ : "Reserved";
+
+ if (eflag) {
+ printf(": %s", reason);
+ } else {
+ printf(" (%s): %s", etheraddr_string(pmh->sa), reason);
+ }
+ return 1;
+}
+
+#define PRINT_HT_ACTION(v) (\
+ (v) == 0 ? printf("TxChWidth") : \
+ (v) == 1 ? printf("MIMOPwrSave") : \
+ printf("Act#%d", (v)) \
+)
+#define PRINT_BA_ACTION(v) (\
+ (v) == 0 ? printf("ADDBA Request") : \
+ (v) == 1 ? printf("ADDBA Response") : \
+ (v) == 2 ? printf("DELBA") : \
+ printf("Act#%d", (v)) \
+)
+#define PRINT_MESHLINK_ACTION(v) (\
+ (v) == 0 ? printf("Request") : \
+ (v) == 1 ? printf("Report") : \
+ printf("Act#%d", (v)) \
+)
+#define PRINT_MESHPEERING_ACTION(v) (\
+ (v) == 0 ? printf("Open") : \
+ (v) == 1 ? printf("Confirm") : \
+ (v) == 2 ? printf("Close") : \
+ printf("Act#%d", (v)) \
+)
+#define PRINT_MESHPATH_ACTION(v) (\
+ (v) == 0 ? printf("Request") : \
+ (v) == 1 ? printf("Report") : \
+ (v) == 2 ? printf("Error") : \
+ (v) == 3 ? printf("RootAnnouncement") : \
+ printf("Act#%d", (v)) \
+)
+
+static int
+handle_action(const struct mgmt_header_t *pmh, const u_char *p, u_int length)
+{
+ if (!TTEST2(*p, 2))
+ return 0;
+ if (length < 2)
+ return 0;
+ if (eflag) {
+ printf(": ");
+ } else {
+ printf(" (%s): ", etheraddr_string(pmh->sa));
+ }
+ switch (p[0]) {
+ case 0: printf("Spectrum Management Act#%d", p[1]); break;
+ case 1: printf("QoS Act#%d", p[1]); break;
+ case 2: printf("DLS Act#%d", p[1]); break;
+ case 3: printf("BA "); PRINT_BA_ACTION(p[1]); break;
+ case 7: printf("HT "); PRINT_HT_ACTION(p[1]); break;
+ case 13: printf("MeshLMetric "); PRINT_MESHLINK_ACTION(p[1]); break;
+ case 15: printf("Interwork Act#%d", p[1]); break;
+ case 16: printf("Resource Act#%d", p[1]); break;
+ case 17: printf("Proxy Act#%d", p[1]); break;
+ case 30: printf("MeshPeering "); PRINT_MESHPEERING_ACTION(p[1]); break;
+ case 32: printf("MeshPath "); PRINT_MESHPATH_ACTION(p[1]); break;
+ case 127: printf("Vendor Act#%d", p[1]); break;
+ default:
+ printf("Reserved(%d) Act#%d", p[0], p[1]);
+ break;
+ }
+ return 1;
+}
+
+
+/*********************************************************************************
+ * Print Body funcs
+ *********************************************************************************/
+
+
+static int
+mgmt_body_print(u_int16_t fc, const struct mgmt_header_t *pmh,
+ const u_char *p, u_int length)
+{
+ switch (FC_SUBTYPE(fc)) {
+ case ST_ASSOC_REQUEST:
+ printf("Assoc Request");
+ return handle_assoc_request(p, length);
+ case ST_ASSOC_RESPONSE:
+ printf("Assoc Response");
+ return handle_assoc_response(p, length);
+ case ST_REASSOC_REQUEST:
+ printf("ReAssoc Request");
+ return handle_reassoc_request(p, length);
+ case ST_REASSOC_RESPONSE:
+ printf("ReAssoc Response");
+ return handle_reassoc_response(p, length);
+ case ST_PROBE_REQUEST:
+ printf("Probe Request");
+ return handle_probe_request(p, length);
+ case ST_PROBE_RESPONSE:
+ printf("Probe Response");
+ return handle_probe_response(p, length);
+ case ST_BEACON:
+ printf("Beacon");
+ return handle_beacon(p, length);
+ case ST_ATIM:
+ printf("ATIM");
+ return handle_atim();
+ case ST_DISASSOC:
+ printf("Disassociation");
+ return handle_disassoc(p, length);
+ case ST_AUTH:
+ printf("Authentication");
+ if (!TTEST2(*p, 3))
+ return 0;
+ if ((p[0] == 0 ) && (p[1] == 0) && (p[2] == 0)) {
+ printf("Authentication (Shared-Key)-3 ");
+ return wep_print(p);
+ }
+ return handle_auth(p, length);
+ case ST_DEAUTH:
+ printf("DeAuthentication");
+ return handle_deauth(pmh, p, length);
+ break;
+ case ST_ACTION:
+ printf("Action");
+ return handle_action(pmh, p, length);
+ break;
+ default:
+ printf("Unhandled Management subtype(%x)",
+ FC_SUBTYPE(fc));
+ return 1;
+ }
+}
+
+
+/*********************************************************************************
+ * Handles printing all the control frame types
+ *********************************************************************************/
+
+static int
+ctrl_body_print(u_int16_t fc, const u_char *p)
+{
+ switch (FC_SUBTYPE(fc)) {
+ case CTRL_CONTROL_WRAPPER:
+ printf("Control Wrapper");
+ /* XXX - requires special handling */
+ break;
+ case CTRL_BAR:
+ printf("BAR");
+ if (!TTEST2(*p, CTRL_BAR_HDRLEN))
+ return 0;
+ if (!eflag)
+ printf(" RA:%s TA:%s CTL(%x) SEQ(%u) ",
+ etheraddr_string(((const struct ctrl_bar_t *)p)->ra),
+ etheraddr_string(((const struct ctrl_bar_t *)p)->ta),
+ EXTRACT_LE_16BITS(&(((const struct ctrl_bar_t *)p)->ctl)),
+ EXTRACT_LE_16BITS(&(((const struct ctrl_bar_t *)p)->seq)));
+ break;
+ case CTRL_BA:
+ printf("BA");
+ if (!TTEST2(*p, CTRL_BA_HDRLEN))
+ return 0;
+ if (!eflag)
+ printf(" RA:%s ",
+ etheraddr_string(((const struct ctrl_ba_t *)p)->ra));
+ break;
+ case CTRL_PS_POLL:
+ printf("Power Save-Poll");
+ if (!TTEST2(*p, CTRL_PS_POLL_HDRLEN))
+ return 0;
+ printf(" AID(%x)",
+ EXTRACT_LE_16BITS(&(((const struct ctrl_ps_poll_t *)p)->aid)));
+ break;
+ case CTRL_RTS:
+ printf("Request-To-Send");
+ if (!TTEST2(*p, CTRL_RTS_HDRLEN))
+ return 0;
+ if (!eflag)
+ printf(" TA:%s ",
+ etheraddr_string(((const struct ctrl_rts_t *)p)->ta));
+ break;
+ case CTRL_CTS:
+ printf("Clear-To-Send");
+ if (!TTEST2(*p, CTRL_CTS_HDRLEN))
+ return 0;
+ if (!eflag)
+ printf(" RA:%s ",
+ etheraddr_string(((const struct ctrl_cts_t *)p)->ra));
+ break;
+ case CTRL_ACK:
+ printf("Acknowledgment");
+ if (!TTEST2(*p, CTRL_ACK_HDRLEN))
+ return 0;
+ if (!eflag)
+ printf(" RA:%s ",
+ etheraddr_string(((const struct ctrl_ack_t *)p)->ra));
+ break;
+ case CTRL_CF_END:
+ printf("CF-End");
+ if (!TTEST2(*p, CTRL_END_HDRLEN))
+ return 0;
+ if (!eflag)
+ printf(" RA:%s ",
+ etheraddr_string(((const struct ctrl_end_t *)p)->ra));
+ break;
+ case CTRL_END_ACK:
+ printf("CF-End+CF-Ack");
+ if (!TTEST2(*p, CTRL_END_ACK_HDRLEN))
+ return 0;
+ if (!eflag)
+ printf(" RA:%s ",
+ etheraddr_string(((const struct ctrl_end_ack_t *)p)->ra));
+ break;
+ default:
+ printf("Unknown Ctrl Subtype");
+ }
+ return 1;
+}
+
+/*
+ * Print Header funcs
+ */
+
+/*
+ * Data Frame - Address field contents
+ *
+ * To Ds | From DS | Addr 1 | Addr 2 | Addr 3 | Addr 4
+ * 0 | 0 | DA | SA | BSSID | n/a
+ * 0 | 1 | DA | BSSID | SA | n/a
+ * 1 | 0 | BSSID | SA | DA | n/a
+ * 1 | 1 | RA | TA | DA | SA
+ */
+
+static void
+data_header_print(u_int16_t fc, const u_char *p, const u_int8_t **srcp,
+ const u_int8_t **dstp)
+{
+ u_int subtype = FC_SUBTYPE(fc);
+
+ if (DATA_FRAME_IS_CF_ACK(subtype) || DATA_FRAME_IS_CF_POLL(subtype) ||
+ DATA_FRAME_IS_QOS(subtype)) {
+ printf("CF ");
+ if (DATA_FRAME_IS_CF_ACK(subtype)) {
+ if (DATA_FRAME_IS_CF_POLL(subtype))
+ printf("Ack/Poll");
+ else
+ printf("Ack");
+ } else {
+ if (DATA_FRAME_IS_CF_POLL(subtype))
+ printf("Poll");
+ }
+ if (DATA_FRAME_IS_QOS(subtype))
+ printf("+QoS");
+ printf(" ");
+ }
+
+#define ADDR1 (p + 4)
+#define ADDR2 (p + 10)
+#define ADDR3 (p + 16)
+#define ADDR4 (p + 24)
+
+ if (!FC_TO_DS(fc) && !FC_FROM_DS(fc)) {
+ if (srcp != NULL)
+ *srcp = ADDR2;
+ if (dstp != NULL)
+ *dstp = ADDR1;
+ if (!eflag)
+ return;
+ printf("DA:%s SA:%s BSSID:%s ",
+ etheraddr_string(ADDR1), etheraddr_string(ADDR2),
+ etheraddr_string(ADDR3));
+ } else if (!FC_TO_DS(fc) && FC_FROM_DS(fc)) {
+ if (srcp != NULL)
+ *srcp = ADDR3;
+ if (dstp != NULL)
+ *dstp = ADDR1;
+ if (!eflag)
+ return;
+ printf("DA:%s BSSID:%s SA:%s ",
+ etheraddr_string(ADDR1), etheraddr_string(ADDR2),
+ etheraddr_string(ADDR3));
+ } else if (FC_TO_DS(fc) && !FC_FROM_DS(fc)) {
+ if (srcp != NULL)
+ *srcp = ADDR2;
+ if (dstp != NULL)
+ *dstp = ADDR3;
+ if (!eflag)
+ return;
+ printf("BSSID:%s SA:%s DA:%s ",
+ etheraddr_string(ADDR1), etheraddr_string(ADDR2),
+ etheraddr_string(ADDR3));
+ } else if (FC_TO_DS(fc) && FC_FROM_DS(fc)) {
+ if (srcp != NULL)
+ *srcp = ADDR4;
+ if (dstp != NULL)
+ *dstp = ADDR3;
+ if (!eflag)
+ return;
+ printf("RA:%s TA:%s DA:%s SA:%s ",
+ etheraddr_string(ADDR1), etheraddr_string(ADDR2),
+ etheraddr_string(ADDR3), etheraddr_string(ADDR4));
+ }
+
+#undef ADDR1
+#undef ADDR2
+#undef ADDR3
+#undef ADDR4
+}
+
+static void
+mgmt_header_print(const u_char *p, const u_int8_t **srcp,
+ const u_int8_t **dstp)
+{
+ const struct mgmt_header_t *hp = (const struct mgmt_header_t *) p;
+
+ if (srcp != NULL)
+ *srcp = hp->sa;
+ if (dstp != NULL)
+ *dstp = hp->da;
+ if (!eflag)
+ return;
+
+ printf("BSSID:%s DA:%s SA:%s ",
+ etheraddr_string((hp)->bssid), etheraddr_string((hp)->da),
+ etheraddr_string((hp)->sa));
+}
+
+static void
+ctrl_header_print(u_int16_t fc, const u_char *p, const u_int8_t **srcp,
+ const u_int8_t **dstp)
+{
+ if (srcp != NULL)
+ *srcp = NULL;
+ if (dstp != NULL)
+ *dstp = NULL;
+ if (!eflag)
+ return;
+
+ switch (FC_SUBTYPE(fc)) {
+ case CTRL_BAR:
+ printf(" RA:%s TA:%s CTL(%x) SEQ(%u) ",
+ etheraddr_string(((const struct ctrl_bar_t *)p)->ra),
+ etheraddr_string(((const struct ctrl_bar_t *)p)->ta),
+ EXTRACT_LE_16BITS(&(((const struct ctrl_bar_t *)p)->ctl)),
+ EXTRACT_LE_16BITS(&(((const struct ctrl_bar_t *)p)->seq)));
+ break;
+ case CTRL_BA:
+ printf("RA:%s ",
+ etheraddr_string(((const struct ctrl_ba_t *)p)->ra));
+ break;
+ case CTRL_PS_POLL:
+ printf("BSSID:%s TA:%s ",
+ etheraddr_string(((const struct ctrl_ps_poll_t *)p)->bssid),
+ etheraddr_string(((const struct ctrl_ps_poll_t *)p)->ta));
+ break;
+ case CTRL_RTS:
+ printf("RA:%s TA:%s ",
+ etheraddr_string(((const struct ctrl_rts_t *)p)->ra),
+ etheraddr_string(((const struct ctrl_rts_t *)p)->ta));
+ break;
+ case CTRL_CTS:
+ printf("RA:%s ",
+ etheraddr_string(((const struct ctrl_cts_t *)p)->ra));
+ break;
+ case CTRL_ACK:
+ printf("RA:%s ",
+ etheraddr_string(((const struct ctrl_ack_t *)p)->ra));
+ break;
+ case CTRL_CF_END:
+ printf("RA:%s BSSID:%s ",
+ etheraddr_string(((const struct ctrl_end_t *)p)->ra),
+ etheraddr_string(((const struct ctrl_end_t *)p)->bssid));
+ break;
+ case CTRL_END_ACK:
+ printf("RA:%s BSSID:%s ",
+ etheraddr_string(((const struct ctrl_end_ack_t *)p)->ra),
+ etheraddr_string(((const struct ctrl_end_ack_t *)p)->bssid));
+ break;
+ default:
+ printf("(H) Unknown Ctrl Subtype");
+ break;
+ }
+}
+
+static int
+extract_header_length(u_int16_t fc)
+{
+ int len;
+
+ switch (FC_TYPE(fc)) {
+ case T_MGMT:
+ return MGMT_HDRLEN;
+ case T_CTRL:
+ switch (FC_SUBTYPE(fc)) {
+ case CTRL_BAR:
+ return CTRL_BAR_HDRLEN;
+ case CTRL_PS_POLL:
+ return CTRL_PS_POLL_HDRLEN;
+ case CTRL_RTS:
+ return CTRL_RTS_HDRLEN;
+ case CTRL_CTS:
+ return CTRL_CTS_HDRLEN;
+ case CTRL_ACK:
+ return CTRL_ACK_HDRLEN;
+ case CTRL_CF_END:
+ return CTRL_END_HDRLEN;
+ case CTRL_END_ACK:
+ return CTRL_END_ACK_HDRLEN;
+ default:
+ return 0;
+ }
+ case T_DATA:
+ len = (FC_TO_DS(fc) && FC_FROM_DS(fc)) ? 30 : 24;
+ if (DATA_FRAME_IS_QOS(FC_SUBTYPE(fc)))
+ len += 2;
+ return len;
+ default:
+ printf("unknown IEEE802.11 frame type (%d)", FC_TYPE(fc));
+ return 0;
+ }
+}
+
+static int
+extract_mesh_header_length(const u_char *p)
+{
+ return (p[0] &~ 3) ? 0 : 6*(1 + (p[0] & 3));
+}
+
+/*
+ * Print the 802.11 MAC header if eflag is set, and set "*srcp" and "*dstp"
+ * to point to the source and destination MAC addresses in any case if
+ * "srcp" and "dstp" aren't null.
+ */
+static void
+ieee_802_11_hdr_print(u_int16_t fc, const u_char *p, u_int hdrlen,
+ u_int meshdrlen, const u_int8_t **srcp, const u_int8_t **dstp)
+{
+ if (vflag) {
+ if (FC_MORE_DATA(fc))
+ printf("More Data ");
+ if (FC_MORE_FLAG(fc))
+ printf("More Fragments ");
+ if (FC_POWER_MGMT(fc))
+ printf("Pwr Mgmt ");
+ if (FC_RETRY(fc))
+ printf("Retry ");
+ if (FC_ORDER(fc))
+ printf("Strictly Ordered ");
+ if (FC_WEP(fc))
+ printf("WEP Encrypted ");
+ if (FC_TYPE(fc) != T_CTRL || FC_SUBTYPE(fc) != CTRL_PS_POLL)
+ printf("%dus ",
+ EXTRACT_LE_16BITS(
+ &((const struct mgmt_header_t *)p)->duration));
+ }
+ if (meshdrlen != 0) {
+ const struct meshcntl_t *mc =
+ (const struct meshcntl_t *)&p[hdrlen - meshdrlen];
+ int ae = mc->flags & 3;
+
+ printf("MeshData (AE %d TTL %u seq %u", ae, mc->ttl,
+ EXTRACT_LE_32BITS(mc->seq));
+ if (ae > 0)
+ printf(" A4:%s", etheraddr_string(mc->addr4));
+ if (ae > 1)
+ printf(" A5:%s", etheraddr_string(mc->addr5));
+ if (ae > 2)
+ printf(" A6:%s", etheraddr_string(mc->addr6));
+ printf(") ");
+ }
+
+ switch (FC_TYPE(fc)) {
+ case T_MGMT:
+ mgmt_header_print(p, srcp, dstp);
+ break;
+ case T_CTRL:
+ ctrl_header_print(fc, p, srcp, dstp);
+ break;
+ case T_DATA:
+ data_header_print(fc, p, srcp, dstp);
+ break;
+ default:
+ printf("(header) unknown IEEE802.11 frame type (%d)",
+ FC_TYPE(fc));
+ *srcp = NULL;
+ *dstp = NULL;
+ break;
+ }
+}
+
+#ifndef roundup2
+#define roundup2(x, y) (((x)+((y)-1))&(~((y)-1))) /* if y is powers of two */
+#endif
+
+static u_int
+ieee802_11_print(const u_char *p, u_int length, u_int orig_caplen, int pad,
+ u_int fcslen)
+{
+ u_int16_t fc;
+ u_int caplen, hdrlen, meshdrlen;
+ const u_int8_t *src, *dst;
+ u_short extracted_ethertype;
+
+ caplen = orig_caplen;
+ /* Remove FCS, if present */
+ if (length < fcslen) {
+ printf("[|802.11]");
+ return caplen;
+ }
+ length -= fcslen;
+ if (caplen > length) {
+ /* Amount of FCS in actual packet data, if any */
+ fcslen = caplen - length;
+ caplen -= fcslen;
+ snapend -= fcslen;
+ }
+
+ if (caplen < IEEE802_11_FC_LEN) {
+ printf("[|802.11]");
+ return orig_caplen;
+ }
+
+ fc = EXTRACT_LE_16BITS(p);
+ hdrlen = extract_header_length(fc);
+ if (pad)
+ hdrlen = roundup2(hdrlen, 4);
+ if (Hflag && FC_TYPE(fc) == T_DATA &&
+ DATA_FRAME_IS_QOS(FC_SUBTYPE(fc))) {
+ meshdrlen = extract_mesh_header_length(p+hdrlen);
+ hdrlen += meshdrlen;
+ } else
+ meshdrlen = 0;
+
+
+ if (caplen < hdrlen) {
+ printf("[|802.11]");
+ return hdrlen;
+ }
+
+ ieee_802_11_hdr_print(fc, p, hdrlen, meshdrlen, &src, &dst);
+
+ /*
+ * Go past the 802.11 header.
+ */
+ length -= hdrlen;
+ caplen -= hdrlen;
+ p += hdrlen;
+
+ switch (FC_TYPE(fc)) {
+ case T_MGMT:
+ if (!mgmt_body_print(fc,
+ (const struct mgmt_header_t *)(p - hdrlen), p, length)) {
+ printf("[|802.11]");
+ return hdrlen;
+ }
+ break;
+ case T_CTRL:
+ if (!ctrl_body_print(fc, p - hdrlen)) {
+ printf("[|802.11]");
+ return hdrlen;
+ }
+ break;
+ case T_DATA:
+ if (DATA_FRAME_IS_NULL(FC_SUBTYPE(fc)))
+ return hdrlen; /* no-data frame */
+ /* There may be a problem w/ AP not having this bit set */
+ if (FC_WEP(fc)) {
+ if (!wep_print(p)) {
+ printf("[|802.11]");
+ return hdrlen;
+ }
+ } else if (llc_print(p, length, caplen, dst, src,
+ &extracted_ethertype) == 0) {
+ /*
+ * Some kinds of LLC packet we cannot
+ * handle intelligently
+ */
+ if (!eflag)
+ ieee_802_11_hdr_print(fc, p - hdrlen, hdrlen,
+ meshdrlen, NULL, NULL);
+ if (extracted_ethertype)
+ printf("(LLC %s) ",
+ etherproto_string(
+ htons(extracted_ethertype)));
+ if (!suppress_default_print)
+ default_print(p, caplen);
+ }
+ break;
+ default:
+ printf("unknown 802.11 frame type (%d)", FC_TYPE(fc));
+ break;
+ }
+
+ return hdrlen;
+}
+
+/*
+ * This is the top level routine of the printer. 'p' points
+ * to the 802.11 header of the packet, 'h->ts' is the timestamp,
+ * 'h->len' is the length of the packet off the wire, and 'h->caplen'
+ * is the number of bytes actually captured.
+ */
+u_int
+ieee802_11_if_print(const struct pcap_pkthdr *h, const u_char *p)
+{
+ return ieee802_11_print(p, h->len, h->caplen, 0, 0);
+}
+
+#define IEEE80211_CHAN_FHSS \
+ (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_GFSK)
+#define IEEE80211_CHAN_A \
+ (IEEE80211_CHAN_5GHZ | IEEE80211_CHAN_OFDM)
+#define IEEE80211_CHAN_B \
+ (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_CCK)
+#define IEEE80211_CHAN_PUREG \
+ (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_OFDM)
+#define IEEE80211_CHAN_G \
+ (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_DYN)
+
+#define IS_CHAN_FHSS(flags) \
+ ((flags & IEEE80211_CHAN_FHSS) == IEEE80211_CHAN_FHSS)
+#define IS_CHAN_A(flags) \
+ ((flags & IEEE80211_CHAN_A) == IEEE80211_CHAN_A)
+#define IS_CHAN_B(flags) \
+ ((flags & IEEE80211_CHAN_B) == IEEE80211_CHAN_B)
+#define IS_CHAN_PUREG(flags) \
+ ((flags & IEEE80211_CHAN_PUREG) == IEEE80211_CHAN_PUREG)
+#define IS_CHAN_G(flags) \
+ ((flags & IEEE80211_CHAN_G) == IEEE80211_CHAN_G)
+#define IS_CHAN_ANYG(flags) \
+ (IS_CHAN_PUREG(flags) || IS_CHAN_G(flags))
+
+static void
+print_chaninfo(int freq, int flags)
+{
+ printf("%u MHz", freq);
+ if (IS_CHAN_FHSS(flags))
+ printf(" FHSS");
+ if (IS_CHAN_A(flags)) {
+ if (flags & IEEE80211_CHAN_HALF)
+ printf(" 11a/10Mhz");
+ else if (flags & IEEE80211_CHAN_QUARTER)
+ printf(" 11a/5Mhz");
+ else
+ printf(" 11a");
+ }
+ if (IS_CHAN_ANYG(flags)) {
+ if (flags & IEEE80211_CHAN_HALF)
+ printf(" 11g/10Mhz");
+ else if (flags & IEEE80211_CHAN_QUARTER)
+ printf(" 11g/5Mhz");
+ else
+ printf(" 11g");
+ } else if (IS_CHAN_B(flags))
+ printf(" 11b");
+ if (flags & IEEE80211_CHAN_TURBO)
+ printf(" Turbo");
+ if (flags & IEEE80211_CHAN_HT20)
+ printf(" ht/20");
+ else if (flags & IEEE80211_CHAN_HT40D)
+ printf(" ht/40-");
+ else if (flags & IEEE80211_CHAN_HT40U)
+ printf(" ht/40+");
+ printf(" ");
+}
+
+static int
+print_radiotap_field(struct cpack_state *s, u_int32_t bit, u_int8_t *flags,
+ struct radiotap_state *state, u_int32_t presentflags)
+{
+ union {
+ int8_t i8;
+ u_int8_t u8;
+ int16_t i16;
+ u_int16_t u16;
+ u_int32_t u32;
+ u_int64_t u64;
+ } u, u2, u3, u4;
+ int rc;
+
+ switch (bit) {
+ case IEEE80211_RADIOTAP_FLAGS:
+ rc = cpack_uint8(s, &u.u8);
+ if (rc != 0)
+ break;
+ *flags = u.u8;
+ break;
+ case IEEE80211_RADIOTAP_RATE:
+ rc = cpack_uint8(s, &u.u8);
+ if (rc != 0)
+ break;
+
+ /* Save state rate */
+ state->rate = u.u8;
+ break;
+ case IEEE80211_RADIOTAP_DB_ANTSIGNAL:
+ case IEEE80211_RADIOTAP_DB_ANTNOISE:
+ case IEEE80211_RADIOTAP_ANTENNA:
+ rc = cpack_uint8(s, &u.u8);
+ break;
+ case IEEE80211_RADIOTAP_DBM_ANTSIGNAL:
+ case IEEE80211_RADIOTAP_DBM_ANTNOISE:
+ rc = cpack_int8(s, &u.i8);
+ break;
+ case IEEE80211_RADIOTAP_CHANNEL:
+ rc = cpack_uint16(s, &u.u16);
+ if (rc != 0)
+ break;
+ rc = cpack_uint16(s, &u2.u16);
+ break;
+ case IEEE80211_RADIOTAP_FHSS:
+ case IEEE80211_RADIOTAP_LOCK_QUALITY:
+ case IEEE80211_RADIOTAP_TX_ATTENUATION:
+ case IEEE80211_RADIOTAP_RX_FLAGS:
+ rc = cpack_uint16(s, &u.u16);
+ break;
+ case IEEE80211_RADIOTAP_DB_TX_ATTENUATION:
+ rc = cpack_uint8(s, &u.u8);
+ break;
+ case IEEE80211_RADIOTAP_DBM_TX_POWER:
+ rc = cpack_int8(s, &u.i8);
+ break;
+ case IEEE80211_RADIOTAP_TSFT:
+ rc = cpack_uint64(s, &u.u64);
+ break;
+ case IEEE80211_RADIOTAP_XCHANNEL:
+ rc = cpack_uint32(s, &u.u32);
+ if (rc != 0)
+ break;
+ rc = cpack_uint16(s, &u2.u16);
+ if (rc != 0)
+ break;
+ rc = cpack_uint8(s, &u3.u8);
+ if (rc != 0)
+ break;
+ rc = cpack_uint8(s, &u4.u8);
+ break;
+ case IEEE80211_RADIOTAP_MCS:
+ rc = cpack_uint8(s, &u.u8);
+ if (rc != 0)
+ break;
+ rc = cpack_uint8(s, &u2.u8);
+ if (rc != 0)
+ break;
+ rc = cpack_uint8(s, &u3.u8);
+ break;
+ case IEEE80211_RADIOTAP_VENDOR_NAMESPACE: {
+ u_int8_t vns[3];
+ u_int16_t length;
+ u_int8_t subspace;
+
+ if ((cpack_align_and_reserve(s, 2)) == NULL) {
+ rc = -1;
+ break;
+ }
+
+ rc = cpack_uint8(s, &vns[0]);
+ if (rc != 0)
+ break;
+ rc = cpack_uint8(s, &vns[1]);
+ if (rc != 0)
+ break;
+ rc = cpack_uint8(s, &vns[2]);
+ if (rc != 0)
+ break;
+ rc = cpack_uint8(s, &subspace);
+ if (rc != 0)
+ break;
+ rc = cpack_uint16(s, &length);
+ if (rc != 0)
+ break;
+
+ /* Skip up to length */
+ s->c_next += length;
+ break;
+ }
+ default:
+ /* this bit indicates a field whose
+ * size we do not know, so we cannot
+ * proceed. Just print the bit number.
+ */
+ printf("[bit %u] ", bit);
+ return -1;
+ }
+
+ if (rc != 0) {
+ printf("[|802.11]");
+ return rc;
+ }
+
+ /* Preserve the state present flags */
+ state->present = presentflags;
+
+ switch (bit) {
+ case IEEE80211_RADIOTAP_CHANNEL:
+ /*
+ * If CHANNEL and XCHANNEL are both present, skip
+ * CHANNEL.
+ */
+ if (presentflags & (1 << IEEE80211_RADIOTAP_XCHANNEL))
+ break;
+ print_chaninfo(u.u16, u2.u16);
+ break;
+ case IEEE80211_RADIOTAP_FHSS:
+ printf("fhset %d fhpat %d ", u.u16 & 0xff, (u.u16 >> 8) & 0xff);
+ break;
+ case IEEE80211_RADIOTAP_RATE:
+ /*
+ * XXX On FreeBSD rate & 0x80 means we have an MCS. On
+ * Linux and AirPcap it does not. (What about
+ * Mac OS X, NetBSD, OpenBSD, and DragonFly BSD?)
+ *
+ * This is an issue either for proprietary extensions
+ * to 11a or 11g, which do exist, or for 11n
+ * implementations that stuff a rate value into
+ * this field, which also appear to exist.
+ *
+ * We currently handle that by assuming that
+ * if the 0x80 bit is set *and* the remaining
+ * bits have a value between 0 and 15 it's
+ * an MCS value, otherwise it's a rate. If
+ * there are cases where systems that use
+ * "0x80 + MCS index" for MCS indices > 15,
+ * or stuff a rate value here between 64 and
+ * 71.5 Mb/s in here, we'll need a preference
+ * setting. Such rates do exist, e.g. 11n
+ * MCS 7 at 20 MHz with a long guard interval.
+ */
+ if (u.u8 >= 0x80 && u.u8 <= 0x8f) {
+ /*
+ * XXX - we don't know the channel width
+ * or guard interval length, so we can't
+ * convert this to a data rate.
+ *
+ * If you want us to show a data rate,
+ * use the MCS field, not the Rate field;
+ * the MCS field includes not only the
+ * MCS index, it also includes bandwidth
+ * and guard interval information.
+ *
+ * XXX - can we get the channel width
+ * from XChannel and the guard interval
+ * information from Flags, at least on
+ * FreeBSD?
+ */
+ printf("MCS %u ", u.u8 & 0x7f);
+ } else
+ printf("%2.1f Mb/s ", .5*u.u8);
+ break;
+ case IEEE80211_RADIOTAP_DBM_ANTSIGNAL:
+ printf("%ddB signal ", u.i8);
+ break;
+ case IEEE80211_RADIOTAP_DBM_ANTNOISE:
+ printf("%ddB noise ", u.i8);
+ break;
+ case IEEE80211_RADIOTAP_DB_ANTSIGNAL:
+ printf("%ddB signal ", u.u8);
+ break;
+ case IEEE80211_RADIOTAP_DB_ANTNOISE:
+ printf("%ddB noise ", u.u8);
+ break;
+ case IEEE80211_RADIOTAP_LOCK_QUALITY:
+ printf("%u sq ", u.u16);
+ break;
+ case IEEE80211_RADIOTAP_TX_ATTENUATION:
+ printf("%d tx power ", -(int)u.u16);
+ break;
+ case IEEE80211_RADIOTAP_DB_TX_ATTENUATION:
+ printf("%ddB tx power ", -(int)u.u8);
+ break;
+ case IEEE80211_RADIOTAP_DBM_TX_POWER:
+ printf("%ddBm tx power ", u.i8);
+ break;
+ case IEEE80211_RADIOTAP_FLAGS:
+ if (u.u8 & IEEE80211_RADIOTAP_F_CFP)
+ printf("cfp ");
+ if (u.u8 & IEEE80211_RADIOTAP_F_SHORTPRE)
+ printf("short preamble ");
+ if (u.u8 & IEEE80211_RADIOTAP_F_WEP)
+ printf("wep ");
+ if (u.u8 & IEEE80211_RADIOTAP_F_FRAG)
+ printf("fragmented ");
+ if (u.u8 & IEEE80211_RADIOTAP_F_BADFCS)
+ printf("bad-fcs ");
+ break;
+ case IEEE80211_RADIOTAP_ANTENNA:
+ printf("antenna %d ", u.u8);
+ break;
+ case IEEE80211_RADIOTAP_TSFT:
+ printf("%" PRIu64 "us tsft ", u.u64);
+ break;
+ case IEEE80211_RADIOTAP_RX_FLAGS:
+ /* Do nothing for now */
+ break;
+ case IEEE80211_RADIOTAP_XCHANNEL:
+ print_chaninfo(u2.u16, u.u32);
+ break;
+ case IEEE80211_RADIOTAP_MCS: {
+ static const char *bandwidth[4] = {
+ "20 MHz",
+ "40 MHz",
+ "20 MHz (L)",
+ "20 MHz (U)"
+ };
+ float htrate;
+
+ if (u.u8 & IEEE80211_RADIOTAP_MCS_MCS_INDEX_KNOWN) {
+ /*
+ * We know the MCS index.
+ */
+ if (u3.u8 <= MAX_MCS_INDEX) {
+ /*
+ * And it's in-range.
+ */
+ if (u.u8 & (IEEE80211_RADIOTAP_MCS_BANDWIDTH_KNOWN|IEEE80211_RADIOTAP_MCS_GUARD_INTERVAL_KNOWN)) {
+ /*
+ * And we know both the bandwidth and
+ * the guard interval, so we can look
+ * up the rate.
+ */
+ htrate =
+ ieee80211_float_htrates \
+ [u3.u8] \
+ [((u2.u8 & IEEE80211_RADIOTAP_MCS_BANDWIDTH_MASK) == IEEE80211_RADIOTAP_MCS_BANDWIDTH_40 ? 1 : 0)] \
+ [((u2.u8 & IEEE80211_RADIOTAP_MCS_SHORT_GI) ? 1 : 0)];
+ } else {
+ /*
+ * We don't know both the bandwidth
+ * and the guard interval, so we can
+ * only report the MCS index.
+ */
+ htrate = 0.0;
+ }
+ } else {
+ /*
+ * The MCS value is out of range.
+ */
+ htrate = 0.0;
+ }
+ if (htrate != 0.0) {
+ /*
+ * We have the rate.
+ * Print it.
+ */
+ printf("%.1f Mb/s MCS %u ", htrate, u3.u8);
+ } else {
+ /*
+ * We at least have the MCS index.
+ * Print it.
+ */
+ printf("MCS %u ", u3.u8);
+ }
+ }
+ if (u.u8 & IEEE80211_RADIOTAP_MCS_BANDWIDTH_KNOWN) {
+ printf("%s ",
+ bandwidth[u2.u8 & IEEE80211_RADIOTAP_MCS_BANDWIDTH_MASK]);
+ }
+ if (u.u8 & IEEE80211_RADIOTAP_MCS_GUARD_INTERVAL_KNOWN) {
+ printf("%s GI ",
+ (u2.u8 & IEEE80211_RADIOTAP_MCS_SHORT_GI) ?
+ "short" : "lon");
+ }
+ if (u.u8 & IEEE80211_RADIOTAP_MCS_HT_FORMAT_KNOWN) {
+ printf("%s ",
+ (u2.u8 & IEEE80211_RADIOTAP_MCS_HT_GREENFIELD) ?
+ "greenfield" : "mixed");
+ }
+ if (u.u8 & IEEE80211_RADIOTAP_MCS_FEC_TYPE_KNOWN) {
+ printf("%s FEC ",
+ (u2.u8 & IEEE80211_RADIOTAP_MCS_FEC_LDPC) ?
+ "LDPC" : "BCC");
+ }
+ break;
+ }
+ }
+ return 0;
+}
+
+static u_int
+ieee802_11_radio_print(const u_char *p, u_int length, u_int caplen)
+{
+#define BITNO_32(x) (((x) >> 16) ? 16 + BITNO_16((x) >> 16) : BITNO_16((x)))
+#define BITNO_16(x) (((x) >> 8) ? 8 + BITNO_8((x) >> 8) : BITNO_8((x)))
+#define BITNO_8(x) (((x) >> 4) ? 4 + BITNO_4((x) >> 4) : BITNO_4((x)))
+#define BITNO_4(x) (((x) >> 2) ? 2 + BITNO_2((x) >> 2) : BITNO_2((x)))
+#define BITNO_2(x) (((x) & 2) ? 1 : 0)
+#define BIT(n) (1U << n)
+#define IS_EXTENDED(__p) \
+ (EXTRACT_LE_32BITS(__p) & BIT(IEEE80211_RADIOTAP_EXT)) != 0
+
+ struct cpack_state cpacker;
+ struct ieee80211_radiotap_header *hdr;
+ u_int32_t present, next_present;
+ u_int32_t presentflags = 0;
+ u_int32_t *presentp, *last_presentp;
+ enum ieee80211_radiotap_type bit;
+ int bit0;
+ const u_char *iter;
+ u_int len;
+ u_int8_t flags;
+ int pad;
+ u_int fcslen;
+ struct radiotap_state state;
+
+ if (caplen < sizeof(*hdr)) {
+ printf("[|802.11]");
+ return caplen;
+ }
+
+ hdr = (struct ieee80211_radiotap_header *)p;
+
+ len = EXTRACT_LE_16BITS(&hdr->it_len);
+
+ if (caplen < len) {
+ printf("[|802.11]");
+ return caplen;
+ }
+ for (last_presentp = &hdr->it_present;
+ IS_EXTENDED(last_presentp) &&
+ (u_char*)(last_presentp + 1) <= p + len;
+ last_presentp++);
+
+ /* are there more bitmap extensions than bytes in header? */
+ if (IS_EXTENDED(last_presentp)) {
+ printf("[|802.11]");
+ return caplen;
+ }
+
+ iter = (u_char*)(last_presentp + 1);
+
+ if (cpack_init(&cpacker, (u_int8_t*)iter, len - (iter - p)) != 0) {
+ /* XXX */
+ printf("[|802.11]");
+ return caplen;
+ }
+
+ /* Assume no flags */
+ flags = 0;
+ /* Assume no Atheros padding between 802.11 header and body */
+ pad = 0;
+ /* Assume no FCS at end of frame */
+ fcslen = 0;
+ for (bit0 = 0, presentp = &hdr->it_present; presentp <= last_presentp;
+ presentp++, bit0 += 32) {
+ presentflags = EXTRACT_LE_32BITS(presentp);
+
+ /* Clear state. */
+ memset(&state, 0, sizeof(state));
+
+ for (present = EXTRACT_LE_32BITS(presentp); present;
+ present = next_present) {
+ /* clear the least significant bit that is set */
+ next_present = present & (present - 1);
+
+ /* extract the least significant bit that is set */
+ bit = (enum ieee80211_radiotap_type)
+ (bit0 + BITNO_32(present ^ next_present));
+
+ if (print_radiotap_field(&cpacker, bit, &flags, &state, presentflags) != 0)
+ goto out;
+ }
+ }
+
+out:
+ if (flags & IEEE80211_RADIOTAP_F_DATAPAD)
+ pad = 1; /* Atheros padding */
+ if (flags & IEEE80211_RADIOTAP_F_FCS)
+ fcslen = 4; /* FCS at end of packet */
+ return len + ieee802_11_print(p + len, length - len, caplen - len, pad,
+ fcslen);
+#undef BITNO_32
+#undef BITNO_16
+#undef BITNO_8
+#undef BITNO_4
+#undef BITNO_2
+#undef BIT
+}
+
+static u_int
+ieee802_11_avs_radio_print(const u_char *p, u_int length, u_int caplen)
+{
+ u_int32_t caphdr_len;
+
+ if (caplen < 8) {
+ printf("[|802.11]");
+ return caplen;
+ }
+
+ caphdr_len = EXTRACT_32BITS(p + 4);
+ if (caphdr_len < 8) {
+ /*
+ * Yow! The capture header length is claimed not
+ * to be large enough to include even the version
+ * cookie or capture header length!
+ */
+ printf("[|802.11]");
+ return caplen;
+ }
+
+ if (caplen < caphdr_len) {
+ printf("[|802.11]");
+ return caplen;
+ }
+
+ return caphdr_len + ieee802_11_print(p + caphdr_len,
+ length - caphdr_len, caplen - caphdr_len, 0, 0);
+}
+
+#define PRISM_HDR_LEN 144
+
+#define WLANCAP_MAGIC_COOKIE_BASE 0x80211000
+#define WLANCAP_MAGIC_COOKIE_V1 0x80211001
+#define WLANCAP_MAGIC_COOKIE_V2 0x80211002
+
+/*
+ * For DLT_PRISM_HEADER; like DLT_IEEE802_11, but with an extra header,
+ * containing information such as radio information, which we
+ * currently ignore.
+ *
+ * If, however, the packet begins with WLANCAP_MAGIC_COOKIE_V1 or
+ * WLANCAP_MAGIC_COOKIE_V2, it's really DLT_IEEE802_11_RADIO_AVS
+ * (currently, on Linux, there's no ARPHRD_ type for
+ * DLT_IEEE802_11_RADIO_AVS, as there is a ARPHRD_IEEE80211_PRISM
+ * for DLT_PRISM_HEADER, so ARPHRD_IEEE80211_PRISM is used for
+ * the AVS header, and the first 4 bytes of the header are used to
+ * indicate whether it's a Prism header or an AVS header).
+ */
+u_int
+prism_if_print(const struct pcap_pkthdr *h, const u_char *p)
+{
+ u_int caplen = h->caplen;
+ u_int length = h->len;
+ u_int32_t msgcode;
+
+ if (caplen < 4) {
+ printf("[|802.11]");
+ return caplen;
+ }
+
+ msgcode = EXTRACT_32BITS(p);
+ if (msgcode == WLANCAP_MAGIC_COOKIE_V1 ||
+ msgcode == WLANCAP_MAGIC_COOKIE_V2)
+ return ieee802_11_avs_radio_print(p, length, caplen);
+
+ if (caplen < PRISM_HDR_LEN) {
+ printf("[|802.11]");
+ return caplen;
+ }
+
+ return PRISM_HDR_LEN + ieee802_11_print(p + PRISM_HDR_LEN,
+ length - PRISM_HDR_LEN, caplen - PRISM_HDR_LEN, 0, 0);
+}
+
+/*
+ * For DLT_IEEE802_11_RADIO; like DLT_IEEE802_11, but with an extra
+ * header, containing information such as radio information.
+ */
+u_int
+ieee802_11_radio_if_print(const struct pcap_pkthdr *h, const u_char *p)
+{
+ return ieee802_11_radio_print(p, h->len, h->caplen);
+}
+
+/*
+ * For DLT_IEEE802_11_RADIO_AVS; like DLT_IEEE802_11, but with an
+ * extra header, containing information such as radio information,
+ * which we currently ignore.
+ */
+u_int
+ieee802_11_radio_avs_if_print(const struct pcap_pkthdr *h, const u_char *p)
+{
+ return ieee802_11_avs_radio_print(p, h->len, h->caplen);
+}
diff --git a/tcpdump-4.3.0/print-802_15_4.c b/tcpdump-4.3.0/print-802_15_4.c
new file mode 100644
index 0000000..2016552
--- /dev/null
+++ b/tcpdump-4.3.0/print-802_15_4.c
@@ -0,0 +1,183 @@
+/*
+ * Copyright (c) 2009
+ * Siemens AG, All rights reserved.
+ * Dmitry Eremin-Solenikov (dbaryshkov@gmail.com)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <pcap.h>
+#include <string.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+
+#include "extract.h"
+
+static const char *ftypes[] = {
+ "Beacon", /* 0 */
+ "Data", /* 1 */
+ "ACK", /* 2 */
+ "Command", /* 3 */
+ "Reserved", /* 4 */
+ "Reserved", /* 5 */
+ "Reserved", /* 6 */
+ "Reserved", /* 7 */
+};
+
+static int
+extract_header_length(u_int16_t fc)
+{
+ int len = 0;
+
+ switch ((fc >> 10) & 0x3) {
+ case 0x00:
+ if (fc & (1 << 6)) /* intra-PAN with none dest addr */
+ return -1;
+ break;
+ case 0x01:
+ return -1;
+ case 0x02:
+ len += 4;
+ break;
+ case 0x03:
+ len += 10;
+ break;
+ }
+
+ switch ((fc >> 14) & 0x3) {
+ case 0x00:
+ break;
+ case 0x01:
+ return -1;
+ case 0x02:
+ len += 4;
+ break;
+ case 0x03:
+ len += 10;
+ break;
+ }
+
+ if (fc & (1 << 6)) {
+ if (len < 2)
+ return -1;
+ len -= 2;
+ }
+
+ return len;
+}
+
+
+u_int
+ieee802_15_4_if_print(struct netdissect_options *ndo,
+ const struct pcap_pkthdr *h, const u_char *p)
+{
+ u_int caplen = h->caplen;
+ int hdrlen;
+ u_int16_t fc;
+ u_int8_t seq;
+
+ if (caplen < 3) {
+ ND_PRINT((ndo, "[|802.15.4] %x", caplen));
+ return caplen;
+ }
+
+ fc = EXTRACT_LE_16BITS(p);
+ hdrlen = extract_header_length(fc);
+
+ seq = EXTRACT_LE_8BITS(p + 2);
+
+ p += 3;
+ caplen -= 3;
+
+ ND_PRINT((ndo,"IEEE 802.15.4 %s packet ", ftypes[fc & 0x7]));
+ if (vflag)
+ ND_PRINT((ndo,"seq %02x ", seq));
+ if (hdrlen == -1) {
+ ND_PRINT((ndo,"malformed! "));
+ return caplen;
+ }
+
+
+ if (!vflag) {
+ p+= hdrlen;
+ caplen -= hdrlen;
+ } else {
+ u_int16_t panid = 0;
+
+ switch ((fc >> 10) & 0x3) {
+ case 0x00:
+ ND_PRINT((ndo,"none "));
+ break;
+ case 0x01:
+ ND_PRINT((ndo,"reserved destination addressing mode"));
+ return 0;
+ case 0x02:
+ panid = EXTRACT_LE_16BITS(p);
+ p += 2;
+ ND_PRINT((ndo,"%04x:%04x ", panid, EXTRACT_LE_16BITS(p)));
+ p += 2;
+ break;
+ case 0x03:
+ panid = EXTRACT_LE_16BITS(p);
+ p += 2;
+ ND_PRINT((ndo,"%04x:%s ", panid, le64addr_string(p)));
+ p += 8;
+ break;
+ }
+ ND_PRINT((ndo,"< ");
+
+ switch ((fc >> 14) & 0x3) {
+ case 0x00:
+ ND_PRINT((ndo,"none "));
+ break;
+ case 0x01:
+ ND_PRINT((ndo,"reserved source addressing mode"));
+ return 0;
+ case 0x02:
+ if (!(fc & (1 << 6))) {
+ panid = EXTRACT_LE_16BITS(p);
+ p += 2;
+ }
+ ND_PRINT((ndo,"%04x:%04x ", panid, EXTRACT_LE_16BITS(p)));
+ p += 2;
+ break;
+ case 0x03:
+ if (!(fc & (1 << 6))) {
+ panid = EXTRACT_LE_16BITS(p);
+ p += 2;
+ }
+ ND_PRINT((ndo,"%04x:%s ", panid, le64addr_string(p))));
+ p += 8;
+ break;
+ }
+
+ caplen -= hdrlen;
+ }
+
+ if (!suppress_default_print)
+ (ndo->ndo_default_print)(ndo, p, caplen);
+
+ return 0;
+}
diff --git a/tcpdump-4.3.0/print-ah.c b/tcpdump-4.3.0/print-ah.c
new file mode 100644
index 0000000..ecd106b
--- /dev/null
+++ b/tcpdump-4.3.0/print-ah.c
@@ -0,0 +1,71 @@
+/* $NetBSD: print-ah.c,v 1.4 1996/05/20 00:41:16 fvdl Exp $ */
+
+/*
+ * Copyright (c) 1988, 1989, 1990, 1991, 1992, 1993, 1994
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-ah.c,v 1.22 2003-11-19 00:36:06 guy Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+
+#include "ah.h"
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "extract.h"
+
+int
+ah_print(register const u_char *bp)
+{
+ register const struct ah *ah;
+ register const u_char *ep;
+ int sumlen;
+ u_int32_t spi;
+
+ ah = (const struct ah *)bp;
+ ep = snapend; /* 'ep' points to the end of available data. */
+
+ TCHECK(*ah);
+
+ sumlen = ah->ah_len << 2;
+ spi = EXTRACT_32BITS(&ah->ah_spi);
+
+ printf("AH(spi=0x%08x", spi);
+ if (vflag)
+ printf(",sumlen=%d", sumlen);
+ printf(",seq=0x%x", EXTRACT_32BITS(ah + 1));
+ if (bp + sizeof(struct ah) + sumlen > ep)
+ fputs("[truncated]", stdout);
+ fputs("): ", stdout);
+
+ return sizeof(struct ah) + sumlen;
+ trunc:
+ fputs("[|AH]", stdout);
+ return -1;
+}
diff --git a/tcpdump-4.3.0/print-aodv.c b/tcpdump-4.3.0/print-aodv.c
new file mode 100644
index 0000000..c5f6622
--- /dev/null
+++ b/tcpdump-4.3.0/print-aodv.c
@@ -0,0 +1,455 @@
+/*
+ * Copyright (c) 2003 Bruce M. Simpson <bms@spc.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by Bruce M. Simpson.
+ * 4. Neither the name of Bruce M. Simpson nor the names of co-
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Bruce M. Simpson AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL Bruce M. Simpson OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-aodv.c,v 1.11 2004-03-24 00:30:19 guy Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stddef.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <string.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "extract.h" /* must come after interface.h */
+
+#include "aodv.h"
+
+static void
+aodv_extension(const struct aodv_ext *ep, u_int length)
+{
+ u_int i;
+ const struct aodv_hello *ah;
+
+ switch (ep->type) {
+ case AODV_EXT_HELLO:
+ if (snapend < (u_char *) ep) {
+ printf(" [|hello]");
+ return;
+ }
+ i = min(length, (u_int)(snapend - (u_char *)ep));
+ if (i < sizeof(struct aodv_hello)) {
+ printf(" [|hello]");
+ return;
+ }
+ i -= sizeof(struct aodv_hello);
+ ah = (void *)ep;
+ printf("\n\text HELLO %ld ms",
+ (unsigned long)EXTRACT_32BITS(&ah->interval));
+ break;
+
+ default:
+ printf("\n\text %u %u", ep->type, ep->length);
+ break;
+ }
+}
+
+static void
+aodv_rreq(const union aodv *ap, const u_char *dat, u_int length)
+{
+ u_int i;
+
+ if (snapend < dat) {
+ printf(" [|aodv]");
+ return;
+ }
+ i = min(length, (u_int)(snapend - dat));
+ if (i < sizeof(ap->rreq)) {
+ printf(" [|rreq]");
+ return;
+ }
+ i -= sizeof(ap->rreq);
+ printf(" rreq %u %s%s%s%s%shops %u id 0x%08lx\n"
+ "\tdst %s seq %lu src %s seq %lu", length,
+ ap->rreq.rreq_type & RREQ_JOIN ? "[J]" : "",
+ ap->rreq.rreq_type & RREQ_REPAIR ? "[R]" : "",
+ ap->rreq.rreq_type & RREQ_GRAT ? "[G]" : "",
+ ap->rreq.rreq_type & RREQ_DEST ? "[D]" : "",
+ ap->rreq.rreq_type & RREQ_UNKNOWN ? "[U] " : " ",
+ ap->rreq.rreq_hops,
+ (unsigned long)EXTRACT_32BITS(&ap->rreq.rreq_id),
+ ipaddr_string(&ap->rreq.rreq_da),
+ (unsigned long)EXTRACT_32BITS(&ap->rreq.rreq_ds),
+ ipaddr_string(&ap->rreq.rreq_oa),
+ (unsigned long)EXTRACT_32BITS(&ap->rreq.rreq_os));
+ if (i >= sizeof(struct aodv_ext))
+ aodv_extension((void *)(&ap->rreq + 1), i);
+}
+
+static void
+aodv_rrep(const union aodv *ap, const u_char *dat, u_int length)
+{
+ u_int i;
+
+ if (snapend < dat) {
+ printf(" [|aodv]");
+ return;
+ }
+ i = min(length, (u_int)(snapend - dat));
+ if (i < sizeof(ap->rrep)) {
+ printf(" [|rrep]");
+ return;
+ }
+ i -= sizeof(ap->rrep);
+ printf(" rrep %u %s%sprefix %u hops %u\n"
+ "\tdst %s dseq %lu src %s %lu ms", length,
+ ap->rrep.rrep_type & RREP_REPAIR ? "[R]" : "",
+ ap->rrep.rrep_type & RREP_ACK ? "[A] " : " ",
+ ap->rrep.rrep_ps & RREP_PREFIX_MASK,
+ ap->rrep.rrep_hops,
+ ipaddr_string(&ap->rrep.rrep_da),
+ (unsigned long)EXTRACT_32BITS(&ap->rrep.rrep_ds),
+ ipaddr_string(&ap->rrep.rrep_oa),
+ (unsigned long)EXTRACT_32BITS(&ap->rrep.rrep_life));
+ if (i >= sizeof(struct aodv_ext))
+ aodv_extension((void *)(&ap->rrep + 1), i);
+}
+
+static void
+aodv_rerr(const union aodv *ap, const u_char *dat, u_int length)
+{
+ u_int i;
+ const struct rerr_unreach *dp = NULL;
+ int n, trunc;
+
+ if (snapend < dat) {
+ printf(" [|aodv]");
+ return;
+ }
+ i = min(length, (u_int)(snapend - dat));
+ if (i < offsetof(struct aodv_rerr, r)) {
+ printf(" [|rerr]");
+ return;
+ }
+ i -= offsetof(struct aodv_rerr, r);
+ dp = &ap->rerr.r.dest[0];
+ n = ap->rerr.rerr_dc * sizeof(ap->rerr.r.dest[0]);
+ printf(" rerr %s [items %u] [%u]:",
+ ap->rerr.rerr_flags & RERR_NODELETE ? "[D]" : "",
+ ap->rerr.rerr_dc, length);
+ trunc = n - (i/sizeof(ap->rerr.r.dest[0]));
+ for (; i >= sizeof(ap->rerr.r.dest[0]);
+ ++dp, i -= sizeof(ap->rerr.r.dest[0])) {
+ printf(" {%s}(%ld)", ipaddr_string(&dp->u_da),
+ (unsigned long)EXTRACT_32BITS(&dp->u_ds));
+ }
+ if (trunc)
+ printf("[|rerr]");
+}
+
+static void
+#ifdef INET6
+aodv_v6_rreq(const union aodv *ap, const u_char *dat, u_int length)
+#else
+aodv_v6_rreq(const union aodv *ap _U_, const u_char *dat _U_, u_int length)
+#endif
+{
+#ifdef INET6
+ u_int i;
+
+ if (snapend < dat) {
+ printf(" [|aodv]");
+ return;
+ }
+ i = min(length, (u_int)(snapend - dat));
+ if (i < sizeof(ap->rreq6)) {
+ printf(" [|rreq6]");
+ return;
+ }
+ i -= sizeof(ap->rreq6);
+ printf(" v6 rreq %u %s%s%s%s%shops %u id 0x%08lx\n"
+ "\tdst %s seq %lu src %s seq %lu", length,
+ ap->rreq6.rreq_type & RREQ_JOIN ? "[J]" : "",
+ ap->rreq6.rreq_type & RREQ_REPAIR ? "[R]" : "",
+ ap->rreq6.rreq_type & RREQ_GRAT ? "[G]" : "",
+ ap->rreq6.rreq_type & RREQ_DEST ? "[D]" : "",
+ ap->rreq6.rreq_type & RREQ_UNKNOWN ? "[U] " : " ",
+ ap->rreq6.rreq_hops,
+ (unsigned long)EXTRACT_32BITS(&ap->rreq6.rreq_id),
+ ip6addr_string(&ap->rreq6.rreq_da),
+ (unsigned long)EXTRACT_32BITS(&ap->rreq6.rreq_ds),
+ ip6addr_string(&ap->rreq6.rreq_oa),
+ (unsigned long)EXTRACT_32BITS(&ap->rreq6.rreq_os));
+ if (i >= sizeof(struct aodv_ext))
+ aodv_extension((void *)(&ap->rreq6 + 1), i);
+#else
+ printf(" v6 rreq %u", length);
+#endif
+}
+
+static void
+#ifdef INET6
+aodv_v6_rrep(const union aodv *ap, const u_char *dat, u_int length)
+#else
+aodv_v6_rrep(const union aodv *ap _U_, const u_char *dat _U_, u_int length)
+#endif
+{
+#ifdef INET6
+ u_int i;
+
+ if (snapend < dat) {
+ printf(" [|aodv]");
+ return;
+ }
+ i = min(length, (u_int)(snapend - dat));
+ if (i < sizeof(ap->rrep6)) {
+ printf(" [|rrep6]");
+ return;
+ }
+ i -= sizeof(ap->rrep6);
+ printf(" rrep %u %s%sprefix %u hops %u\n"
+ "\tdst %s dseq %lu src %s %lu ms", length,
+ ap->rrep6.rrep_type & RREP_REPAIR ? "[R]" : "",
+ ap->rrep6.rrep_type & RREP_ACK ? "[A] " : " ",
+ ap->rrep6.rrep_ps & RREP_PREFIX_MASK,
+ ap->rrep6.rrep_hops,
+ ip6addr_string(&ap->rrep6.rrep_da),
+ (unsigned long)EXTRACT_32BITS(&ap->rrep6.rrep_ds),
+ ip6addr_string(&ap->rrep6.rrep_oa),
+ (unsigned long)EXTRACT_32BITS(&ap->rrep6.rrep_life));
+ if (i >= sizeof(struct aodv_ext))
+ aodv_extension((void *)(&ap->rrep6 + 1), i);
+#else
+ printf(" rrep %u", length);
+#endif
+}
+
+static void
+#ifdef INET6
+aodv_v6_rerr(const union aodv *ap, u_int length)
+#else
+aodv_v6_rerr(const union aodv *ap _U_, u_int length)
+#endif
+{
+#ifdef INET6
+ const struct rerr_unreach6 *dp6 = NULL;
+ int i, j, n, trunc;
+
+ i = length - offsetof(struct aodv_rerr, r);
+ j = sizeof(ap->rerr.r.dest6[0]);
+ dp6 = &ap->rerr.r.dest6[0];
+ n = ap->rerr.rerr_dc * j;
+ printf(" rerr %s [items %u] [%u]:",
+ ap->rerr.rerr_flags & RERR_NODELETE ? "[D]" : "",
+ ap->rerr.rerr_dc, length);
+ trunc = n - (i/j);
+ for (; i -= j >= 0; ++dp6) {
+ printf(" {%s}(%ld)", ip6addr_string(&dp6->u_da),
+ (unsigned long)EXTRACT_32BITS(&dp6->u_ds));
+ }
+ if (trunc)
+ printf("[|rerr]");
+#else
+ printf(" rerr %u", length);
+#endif
+}
+
+static void
+#ifdef INET6
+aodv_v6_draft_01_rreq(const union aodv *ap, const u_char *dat, u_int length)
+#else
+aodv_v6_draft_01_rreq(const union aodv *ap _U_, const u_char *dat _U_,
+ u_int length)
+#endif
+{
+#ifdef INET6
+ u_int i;
+
+ if (snapend < dat) {
+ printf(" [|aodv]");
+ return;
+ }
+ i = min(length, (u_int)(snapend - dat));
+ if (i < sizeof(ap->rreq6_draft_01)) {
+ printf(" [|rreq6]");
+ return;
+ }
+ i -= sizeof(ap->rreq6_draft_01);
+ printf(" rreq %u %s%s%s%s%shops %u id 0x%08lx\n"
+ "\tdst %s seq %lu src %s seq %lu", length,
+ ap->rreq6_draft_01.rreq_type & RREQ_JOIN ? "[J]" : "",
+ ap->rreq6_draft_01.rreq_type & RREQ_REPAIR ? "[R]" : "",
+ ap->rreq6_draft_01.rreq_type & RREQ_GRAT ? "[G]" : "",
+ ap->rreq6_draft_01.rreq_type & RREQ_DEST ? "[D]" : "",
+ ap->rreq6_draft_01.rreq_type & RREQ_UNKNOWN ? "[U] " : " ",
+ ap->rreq6_draft_01.rreq_hops,
+ (unsigned long)EXTRACT_32BITS(&ap->rreq6_draft_01.rreq_id),
+ ip6addr_string(&ap->rreq6_draft_01.rreq_da),
+ (unsigned long)EXTRACT_32BITS(&ap->rreq6_draft_01.rreq_ds),
+ ip6addr_string(&ap->rreq6_draft_01.rreq_oa),
+ (unsigned long)EXTRACT_32BITS(&ap->rreq6_draft_01.rreq_os));
+ if (i >= sizeof(struct aodv_ext))
+ aodv_extension((void *)(&ap->rreq6_draft_01 + 1), i);
+#else
+ printf(" rreq %u", length);
+#endif
+}
+
+static void
+#ifdef INET6
+aodv_v6_draft_01_rrep(const union aodv *ap, const u_char *dat, u_int length)
+#else
+aodv_v6_draft_01_rrep(const union aodv *ap _U_, const u_char *dat _U_,
+ u_int length)
+#endif
+{
+#ifdef INET6
+ u_int i;
+
+ if (snapend < dat) {
+ printf(" [|aodv]");
+ return;
+ }
+ i = min(length, (u_int)(snapend - dat));
+ if (i < sizeof(ap->rrep6_draft_01)) {
+ printf(" [|rrep6]");
+ return;
+ }
+ i -= sizeof(ap->rrep6_draft_01);
+ printf(" rrep %u %s%sprefix %u hops %u\n"
+ "\tdst %s dseq %lu src %s %lu ms", length,
+ ap->rrep6_draft_01.rrep_type & RREP_REPAIR ? "[R]" : "",
+ ap->rrep6_draft_01.rrep_type & RREP_ACK ? "[A] " : " ",
+ ap->rrep6_draft_01.rrep_ps & RREP_PREFIX_MASK,
+ ap->rrep6_draft_01.rrep_hops,
+ ip6addr_string(&ap->rrep6_draft_01.rrep_da),
+ (unsigned long)EXTRACT_32BITS(&ap->rrep6_draft_01.rrep_ds),
+ ip6addr_string(&ap->rrep6_draft_01.rrep_oa),
+ (unsigned long)EXTRACT_32BITS(&ap->rrep6_draft_01.rrep_life));
+ if (i >= sizeof(struct aodv_ext))
+ aodv_extension((void *)(&ap->rrep6_draft_01 + 1), i);
+#else
+ printf(" rrep %u", length);
+#endif
+}
+
+static void
+#ifdef INET6
+aodv_v6_draft_01_rerr(const union aodv *ap, u_int length)
+#else
+aodv_v6_draft_01_rerr(const union aodv *ap _U_, u_int length)
+#endif
+{
+#ifdef INET6
+ const struct rerr_unreach6_draft_01 *dp6 = NULL;
+ int i, j, n, trunc;
+
+ i = length - offsetof(struct aodv_rerr, r);
+ j = sizeof(ap->rerr.r.dest6_draft_01[0]);
+ dp6 = &ap->rerr.r.dest6_draft_01[0];
+ n = ap->rerr.rerr_dc * j;
+ printf(" rerr %s [items %u] [%u]:",
+ ap->rerr.rerr_flags & RERR_NODELETE ? "[D]" : "",
+ ap->rerr.rerr_dc, length);
+ trunc = n - (i/j);
+ for (; i -= j >= 0; ++dp6) {
+ printf(" {%s}(%ld)", ip6addr_string(&dp6->u_da),
+ (unsigned long)EXTRACT_32BITS(&dp6->u_ds));
+ }
+ if (trunc)
+ printf("[|rerr]");
+#else
+ printf(" rerr %u", length);
+#endif
+}
+
+void
+aodv_print(const u_char *dat, u_int length, int is_ip6)
+{
+ const union aodv *ap;
+
+ ap = (union aodv *)dat;
+ if (snapend < dat) {
+ printf(" [|aodv]");
+ return;
+ }
+ if (min(length, (u_int)(snapend - dat)) < sizeof(ap->rrep_ack)) {
+ printf(" [|aodv]");
+ return;
+ }
+ printf(" aodv");
+
+ switch (ap->rerr.rerr_type) {
+
+ case AODV_RREQ:
+ if (is_ip6)
+ aodv_v6_rreq(ap, dat, length);
+ else
+ aodv_rreq(ap, dat, length);
+ break;
+
+ case AODV_RREP:
+ if (is_ip6)
+ aodv_v6_rrep(ap, dat, length);
+ else
+ aodv_rrep(ap, dat, length);
+ break;
+
+ case AODV_RERR:
+ if (is_ip6)
+ aodv_v6_rerr(ap, length);
+ else
+ aodv_rerr(ap, dat, length);
+ break;
+
+ case AODV_RREP_ACK:
+ printf(" rrep-ack %u", length);
+ break;
+
+ case AODV_V6_DRAFT_01_RREQ:
+ aodv_v6_draft_01_rreq(ap, dat, length);
+ break;
+
+ case AODV_V6_DRAFT_01_RREP:
+ aodv_v6_draft_01_rrep(ap, dat, length);
+ break;
+
+ case AODV_V6_DRAFT_01_RERR:
+ aodv_v6_draft_01_rerr(ap, length);
+ break;
+
+ case AODV_V6_DRAFT_01_RREP_ACK:
+ printf(" rrep-ack %u", length);
+ break;
+
+ default:
+ printf(" %u %u", ap->rreq.rreq_type, length);
+ }
+}
diff --git a/tcpdump-4.3.0/print-ap1394.c b/tcpdump-4.3.0/print-ap1394.c
new file mode 100644
index 0000000..ab0713b
--- /dev/null
+++ b/tcpdump-4.3.0/print-ap1394.c
@@ -0,0 +1,119 @@
+/*
+ * Copyright (c) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 2000
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-ap1394.c,v 1.5 2006-02-11 22:12:06 hannes Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <pcap.h>
+
+#include "interface.h"
+#include "extract.h"
+#include "addrtoname.h"
+#include "ethertype.h"
+
+/*
+ * Structure of a header for Apple's IP-over-IEEE 1384 BPF header.
+ */
+#define FIREWIRE_EUI64_LEN 8
+struct firewire_header {
+ u_char firewire_dhost[FIREWIRE_EUI64_LEN];
+ u_char firewire_shost[FIREWIRE_EUI64_LEN];
+ u_short firewire_type;
+};
+
+/*
+ * Length of that header; note that some compilers may pad
+ * "struct firewire_header" to a multiple of 4 bytes, for example, so
+ * "sizeof (struct firewire_header)" may not give the right answer.
+ */
+#define FIREWIRE_HDRLEN 18
+
+static inline void
+ap1394_hdr_print(register const u_char *bp, u_int length)
+{
+ register const struct firewire_header *fp;
+ u_int16_t firewire_type;
+
+ fp = (const struct firewire_header *)bp;
+
+ (void)printf("%s > %s",
+ linkaddr_string(fp->firewire_dhost, LINKADDR_IEEE1394, FIREWIRE_EUI64_LEN),
+ linkaddr_string(fp->firewire_shost, LINKADDR_IEEE1394, FIREWIRE_EUI64_LEN));
+
+ firewire_type = EXTRACT_16BITS(&fp->firewire_type);
+ if (!qflag) {
+ (void)printf(", ethertype %s (0x%04x)",
+ tok2str(ethertype_values,"Unknown", firewire_type),
+ firewire_type);
+ } else {
+ (void)printf(", %s", tok2str(ethertype_values,"Unknown Ethertype (0x%04x)", firewire_type));
+ }
+
+ (void)printf(", length %u: ", length);
+}
+
+/*
+ * This is the top level routine of the printer. 'p' points
+ * to the ether header of the packet, 'h->ts' is the timestamp,
+ * 'h->len' is the length of the packet off the wire, and 'h->caplen'
+ * is the number of bytes actually captured.
+ */
+u_int
+ap1394_if_print(const struct pcap_pkthdr *h, const u_char *p)
+{
+ u_int length = h->len;
+ u_int caplen = h->caplen;
+ struct firewire_header *fp;
+ u_short ether_type;
+
+ if (caplen < FIREWIRE_HDRLEN) {
+ printf("[|ap1394]");
+ return FIREWIRE_HDRLEN;
+ }
+
+ if (eflag)
+ ap1394_hdr_print(p, length);
+
+ length -= FIREWIRE_HDRLEN;
+ caplen -= FIREWIRE_HDRLEN;
+ fp = (struct firewire_header *)p;
+ p += FIREWIRE_HDRLEN;
+
+ ether_type = EXTRACT_16BITS(&fp->firewire_type);
+ if (ethertype_print(gndo, ether_type, p, length, caplen) == 0) {
+ /* ether_type not known, print raw packet */
+ if (!eflag)
+ ap1394_hdr_print((u_char *)fp, length + FIREWIRE_HDRLEN);
+
+ if (!suppress_default_print)
+ default_print(p, caplen);
+ }
+
+ return FIREWIRE_HDRLEN;
+}
diff --git a/tcpdump-4.3.0/print-arcnet.c b/tcpdump-4.3.0/print-arcnet.c
new file mode 100644
index 0000000..9531f34
--- /dev/null
+++ b/tcpdump-4.3.0/print-arcnet.c
@@ -0,0 +1,298 @@
+/*
+ * Copyright (c) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * From: NetBSD: print-arcnet.c,v 1.2 2000/04/24 13:02:28 itojun Exp
+ */
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-arcnet.c,v 1.20 2005-04-06 21:32:38 mcr Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <pcap.h>
+
+#include "interface.h"
+#include "extract.h"
+#include "arcnet.h"
+
+static int arcnet_encap_print(u_char arctype, const u_char *p,
+ u_int length, u_int caplen);
+
+struct tok arctypemap[] = {
+ { ARCTYPE_IP_OLD, "oldip" },
+ { ARCTYPE_ARP_OLD, "oldarp" },
+ { ARCTYPE_IP, "ip" },
+ { ARCTYPE_ARP, "arp" },
+ { ARCTYPE_REVARP, "rarp" },
+ { ARCTYPE_ATALK, "atalk" },
+ { ARCTYPE_BANIAN, "banyan" },
+ { ARCTYPE_IPX, "ipx" },
+ { ARCTYPE_INET6, "ipv6" },
+ { ARCTYPE_DIAGNOSE, "diag" },
+ { 0, 0 }
+};
+
+static inline void
+arcnet_print(const u_char *bp, u_int length, int phds, int flag, u_int seqid)
+{
+ const struct arc_header *ap;
+ const char *arctypename;
+
+
+ ap = (const struct arc_header *)bp;
+
+
+ if (qflag) {
+ (void)printf("%02x %02x %d: ",
+ ap->arc_shost,
+ ap->arc_dhost,
+ length);
+ return;
+ }
+
+ arctypename = tok2str(arctypemap, "%02x", ap->arc_type);
+
+ if (!phds) {
+ (void)printf("%02x %02x %s %d: ",
+ ap->arc_shost, ap->arc_dhost, arctypename,
+ length);
+ return;
+ }
+
+ if (flag == 0) {
+ (void)printf("%02x %02x %s seqid %04x %d: ",
+ ap->arc_shost, ap->arc_dhost, arctypename, seqid,
+ length);
+ return;
+ }
+
+ if (flag & 1)
+ (void)printf("%02x %02x %s seqid %04x "
+ "(first of %d fragments) %d: ",
+ ap->arc_shost, ap->arc_dhost, arctypename, seqid,
+ (flag + 3) / 2, length);
+ else
+ (void)printf("%02x %02x %s seqid %04x "
+ "(fragment %d) %d: ",
+ ap->arc_shost, ap->arc_dhost, arctypename, seqid,
+ flag/2 + 1, length);
+}
+
+/*
+ * This is the top level routine of the printer. 'p' points
+ * to the ARCNET header of the packet, 'h->ts' is the timestamp,
+ * 'h->len' is the length of the packet off the wire, and 'h->caplen'
+ * is the number of bytes actually captured.
+ */
+u_int
+arcnet_if_print(const struct pcap_pkthdr *h, const u_char *p)
+{
+ u_int caplen = h->caplen;
+ u_int length = h->len;
+ const struct arc_header *ap;
+
+ int phds, flag = 0, archdrlen = 0;
+ u_int seqid = 0;
+ u_char arc_type;
+
+ if (caplen < ARC_HDRLEN) {
+ printf("[|arcnet]");
+ return (caplen);
+ }
+
+ ap = (const struct arc_header *)p;
+ arc_type = ap->arc_type;
+
+ switch (arc_type) {
+ default:
+ phds = 1;
+ break;
+ case ARCTYPE_IP_OLD:
+ case ARCTYPE_ARP_OLD:
+ case ARCTYPE_DIAGNOSE:
+ phds = 0;
+ archdrlen = ARC_HDRLEN;
+ break;
+ }
+
+ if (phds) {
+ if (caplen < ARC_HDRNEWLEN) {
+ arcnet_print(p, length, 0, 0, 0);
+ printf("[|phds]");
+ return (caplen);
+ }
+
+ if (ap->arc_flag == 0xff) {
+ if (caplen < ARC_HDRNEWLEN_EXC) {
+ arcnet_print(p, length, 0, 0, 0);
+ printf("[|phds extended]");
+ return (caplen);
+ }
+ flag = ap->arc_flag2;
+ seqid = EXTRACT_16BITS(&ap->arc_seqid2);
+ archdrlen = ARC_HDRNEWLEN_EXC;
+ } else {
+ flag = ap->arc_flag;
+ seqid = EXTRACT_16BITS(&ap->arc_seqid);
+ archdrlen = ARC_HDRNEWLEN;
+ }
+ }
+
+
+ if (eflag)
+ arcnet_print(p, length, phds, flag, seqid);
+
+ /*
+ * Go past the ARCNET header.
+ */
+ length -= archdrlen;
+ caplen -= archdrlen;
+ p += archdrlen;
+
+ if (phds && flag && (flag & 1) == 0) {
+ /*
+ * This is a middle fragment.
+ */
+ return (archdrlen);
+ }
+
+ if (!arcnet_encap_print(arc_type, p, length, caplen))
+ default_print(p, caplen);
+
+ return (archdrlen);
+}
+
+/*
+ * This is the top level routine of the printer. 'p' points
+ * to the ARCNET header of the packet, 'h->ts' is the timestamp,
+ * 'h->len' is the length of the packet off the wire, and 'h->caplen'
+ * is the number of bytes actually captured. It is quite similar
+ * to the non-Linux style printer except that Linux doesn't ever
+ * supply packets that look like exception frames, it always supplies
+ * reassembled packets rather than raw frames, and headers have an
+ * extra "offset" field between the src/dest and packet type.
+ */
+u_int
+arcnet_linux_if_print(const struct pcap_pkthdr *h, const u_char *p)
+{
+ u_int caplen = h->caplen;
+ u_int length = h->len;
+ const struct arc_linux_header *ap;
+
+ int archdrlen = 0;
+ u_char arc_type;
+
+ if (caplen < ARC_LINUX_HDRLEN) {
+ printf("[|arcnet]");
+ return (caplen);
+ }
+
+ ap = (const struct arc_linux_header *)p;
+ arc_type = ap->arc_type;
+
+ switch (arc_type) {
+ default:
+ archdrlen = ARC_LINUX_HDRNEWLEN;
+ if (caplen < ARC_LINUX_HDRNEWLEN) {
+ printf("[|arcnet]");
+ return (caplen);
+ }
+ break;
+ case ARCTYPE_IP_OLD:
+ case ARCTYPE_ARP_OLD:
+ case ARCTYPE_DIAGNOSE:
+ archdrlen = ARC_LINUX_HDRLEN;
+ break;
+ }
+
+ if (eflag)
+ arcnet_print(p, length, 0, 0, 0);
+
+ /*
+ * Go past the ARCNET header.
+ */
+ length -= archdrlen;
+ caplen -= archdrlen;
+ p += archdrlen;
+
+ if (!arcnet_encap_print(arc_type, p, length, caplen))
+ default_print(p, caplen);
+
+ return (archdrlen);
+}
+
+/*
+ * Prints the packet encapsulated in an ARCnet data field,
+ * given the ARCnet system code.
+ *
+ * Returns non-zero if it can do so, zero if the system code is unknown.
+ */
+
+
+static int
+arcnet_encap_print(u_char arctype, const u_char *p,
+ u_int length, u_int caplen)
+{
+ switch (arctype) {
+
+ case ARCTYPE_IP_OLD:
+ case ARCTYPE_IP:
+ ip_print(gndo, p, length);
+ return (1);
+
+#ifdef INET6
+ case ARCTYPE_INET6:
+ ip6_print(gndo, p, length);
+ return (1);
+#endif /*INET6*/
+
+ case ARCTYPE_ARP_OLD:
+ case ARCTYPE_ARP:
+ case ARCTYPE_REVARP:
+ arp_print(gndo, p, length, caplen);
+ return (1);
+
+ case ARCTYPE_ATALK: /* XXX was this ever used? */
+ if (vflag)
+ fputs("et1 ", stdout);
+ atalk_print(p, length);
+ return (1);
+
+ case ARCTYPE_IPX:
+ ipx_print(p, length);
+ return (1);
+
+ default:
+ return (0);
+ }
+}
+
+/*
+ * Local Variables:
+ * c-style: bsd
+ * End:
+ */
+
diff --git a/tcpdump-4.3.0/print-arp.c b/tcpdump-4.3.0/print-arp.c
new file mode 100644
index 0000000..905ef46
--- /dev/null
+++ b/tcpdump-4.3.0/print-arp.c
@@ -0,0 +1,417 @@
+/*
+ * Copyright (c) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-arp.c,v 1.66 2006-03-03 22:53:21 hannes Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <string.h>
+
+#include "netdissect.h"
+#include "addrtoname.h"
+#include "ether.h"
+#include "ethertype.h"
+#include "extract.h" /* must come after interface.h */
+
+/*
+ * Address Resolution Protocol.
+ *
+ * See RFC 826 for protocol description. ARP packets are variable
+ * in size; the arphdr structure defines the fixed-length portion.
+ * Protocol type values are the same as those for 10 Mb/s Ethernet.
+ * It is followed by the variable-sized fields ar_sha, arp_spa,
+ * arp_tha and arp_tpa in that order, according to the lengths
+ * specified. Field names used correspond to RFC 826.
+ */
+struct arp_pkthdr {
+ u_short ar_hrd; /* format of hardware address */
+#define ARPHRD_ETHER 1 /* ethernet hardware format */
+#define ARPHRD_IEEE802 6 /* token-ring hardware format */
+#define ARPHRD_ARCNET 7 /* arcnet hardware format */
+#define ARPHRD_FRELAY 15 /* frame relay hardware format */
+#define ARPHRD_ATM2225 19 /* ATM (RFC 2225) */
+#define ARPHRD_STRIP 23 /* Ricochet Starmode Radio hardware format */
+#define ARPHRD_IEEE1394 24 /* IEEE 1394 (FireWire) hardware format */
+ u_short ar_pro; /* format of protocol address */
+ u_char ar_hln; /* length of hardware address */
+ u_char ar_pln; /* length of protocol address */
+ u_short ar_op; /* one of: */
+#define ARPOP_REQUEST 1 /* request to resolve address */
+#define ARPOP_REPLY 2 /* response to previous request */
+#define ARPOP_REVREQUEST 3 /* request protocol address given hardware */
+#define ARPOP_REVREPLY 4 /* response giving protocol address */
+#define ARPOP_INVREQUEST 8 /* request to identify peer */
+#define ARPOP_INVREPLY 9 /* response identifying peer */
+#define ARPOP_NAK 10 /* NAK - only valif for ATM ARP */
+
+/*
+ * The remaining fields are variable in size,
+ * according to the sizes above.
+ */
+#ifdef COMMENT_ONLY
+ u_char ar_sha[]; /* sender hardware address */
+ u_char ar_spa[]; /* sender protocol address */
+ u_char ar_tha[]; /* target hardware address */
+ u_char ar_tpa[]; /* target protocol address */
+#endif
+#define ar_sha(ap) (((const u_char *)((ap)+1))+0)
+#define ar_spa(ap) (((const u_char *)((ap)+1))+ (ap)->ar_hln)
+#define ar_tha(ap) (((const u_char *)((ap)+1))+ (ap)->ar_hln+(ap)->ar_pln)
+#define ar_tpa(ap) (((const u_char *)((ap)+1))+2*(ap)->ar_hln+(ap)->ar_pln)
+};
+
+#define ARP_HDRLEN 8
+
+#define HRD(ap) EXTRACT_16BITS(&(ap)->ar_hrd)
+#define HRD_LEN(ap) ((ap)->ar_hln)
+#define PROTO_LEN(ap) ((ap)->ar_pln)
+#define OP(ap) EXTRACT_16BITS(&(ap)->ar_op)
+#define PRO(ap) EXTRACT_16BITS(&(ap)->ar_pro)
+#define SHA(ap) (ar_sha(ap))
+#define SPA(ap) (ar_spa(ap))
+#define THA(ap) (ar_tha(ap))
+#define TPA(ap) (ar_tpa(ap))
+
+
+struct tok arpop_values[] = {
+ { ARPOP_REQUEST, "Request" },
+ { ARPOP_REPLY, "Reply" },
+ { ARPOP_REVREQUEST, "Reverse Request" },
+ { ARPOP_REVREPLY, "Reverse Reply" },
+ { ARPOP_INVREQUEST, "Inverse Request" },
+ { ARPOP_INVREPLY, "Inverse Reply" },
+ { ARPOP_NAK, "NACK Reply" },
+ { 0, NULL }
+};
+
+struct tok arphrd_values[] = {
+ { ARPHRD_ETHER, "Ethernet" },
+ { ARPHRD_IEEE802, "TokenRing" },
+ { ARPHRD_ARCNET, "ArcNet" },
+ { ARPHRD_FRELAY, "FrameRelay" },
+ { ARPHRD_STRIP, "Strip" },
+ { ARPHRD_IEEE1394, "IEEE 1394" },
+ { ARPHRD_ATM2225, "ATM" },
+ { 0, NULL }
+};
+
+/*
+ * ATM Address Resolution Protocol.
+ *
+ * See RFC 2225 for protocol description. ATMARP packets are similar
+ * to ARP packets, except that there are no length fields for the
+ * protocol address - instead, there are type/length fields for
+ * the ATM number and subaddress - and the hardware addresses consist
+ * of an ATM number and an ATM subaddress.
+ */
+struct atmarp_pkthdr {
+ u_short aar_hrd; /* format of hardware address */
+ u_short aar_pro; /* format of protocol address */
+ u_char aar_shtl; /* length of source ATM number */
+ u_char aar_sstl; /* length of source ATM subaddress */
+#define ATMARP_IS_E164 0x40 /* bit in type/length for E.164 format */
+#define ATMARP_LEN_MASK 0x3F /* length of {sub}address in type/length */
+ u_short aar_op; /* same as regular ARP */
+ u_char aar_spln; /* length of source protocol address */
+ u_char aar_thtl; /* length of target ATM number */
+ u_char aar_tstl; /* length of target ATM subaddress */
+ u_char aar_tpln; /* length of target protocol address */
+/*
+ * The remaining fields are variable in size,
+ * according to the sizes above.
+ */
+#ifdef COMMENT_ONLY
+ u_char aar_sha[]; /* source ATM number */
+ u_char aar_ssa[]; /* source ATM subaddress */
+ u_char aar_spa[]; /* sender protocol address */
+ u_char aar_tha[]; /* target ATM number */
+ u_char aar_tsa[]; /* target ATM subaddress */
+ u_char aar_tpa[]; /* target protocol address */
+#endif
+
+#define ATMHRD(ap) EXTRACT_16BITS(&(ap)->aar_hrd)
+#define ATMSHRD_LEN(ap) ((ap)->aar_shtl & ATMARP_LEN_MASK)
+#define ATMSSLN(ap) ((ap)->aar_sstl & ATMARP_LEN_MASK)
+#define ATMSPROTO_LEN(ap) ((ap)->aar_spln)
+#define ATMOP(ap) EXTRACT_16BITS(&(ap)->aar_op)
+#define ATMPRO(ap) EXTRACT_16BITS(&(ap)->aar_pro)
+#define ATMTHRD_LEN(ap) ((ap)->aar_thtl & ATMARP_LEN_MASK)
+#define ATMTSLN(ap) ((ap)->aar_tstl & ATMARP_LEN_MASK)
+#define ATMTPROTO_LEN(ap) ((ap)->aar_tpln)
+#define aar_sha(ap) ((const u_char *)((ap)+1))
+#define aar_ssa(ap) (aar_sha(ap) + ATMSHRD_LEN(ap))
+#define aar_spa(ap) (aar_ssa(ap) + ATMSSLN(ap))
+#define aar_tha(ap) (aar_spa(ap) + ATMSPROTO_LEN(ap))
+#define aar_tsa(ap) (aar_tha(ap) + ATMTHRD_LEN(ap))
+#define aar_tpa(ap) (aar_tsa(ap) + ATMTSLN(ap))
+};
+
+#define ATMSHA(ap) (aar_sha(ap))
+#define ATMSSA(ap) (aar_ssa(ap))
+#define ATMSPA(ap) (aar_spa(ap))
+#define ATMTHA(ap) (aar_tha(ap))
+#define ATMTSA(ap) (aar_tsa(ap))
+#define ATMTPA(ap) (aar_tpa(ap))
+
+static u_char ezero[6];
+
+static void
+atmarp_addr_print(netdissect_options *ndo,
+ const u_char *ha, u_int ha_len, const u_char *srca,
+ u_int srca_len)
+{
+ if (ha_len == 0)
+ ND_PRINT((ndo, "<No address>"));
+ else {
+ ND_PRINT((ndo, "%s", linkaddr_string(ha, LINKADDR_ATM, ha_len)));
+ if (srca_len != 0)
+ ND_PRINT((ndo, ",%s",
+ linkaddr_string(srca, LINKADDR_ATM, srca_len)));
+ }
+}
+
+static void
+atmarp_print(netdissect_options *ndo,
+ const u_char *bp, u_int length, u_int caplen)
+{
+ const struct atmarp_pkthdr *ap;
+ u_short pro, hrd, op;
+
+ ap = (const struct atmarp_pkthdr *)bp;
+ ND_TCHECK(*ap);
+
+ hrd = ATMHRD(ap);
+ pro = ATMPRO(ap);
+ op = ATMOP(ap);
+
+ if (!ND_TTEST2(*aar_tpa(ap), ATMTPROTO_LEN(ap))) {
+ ND_PRINT((ndo, "[|ARP]"));
+ ND_DEFAULTPRINT((const u_char *)ap, length);
+ return;
+ }
+
+ if (!ndo->ndo_eflag) {
+ ND_PRINT((ndo, "ARP, "));
+ }
+
+ if ((pro != ETHERTYPE_IP && pro != ETHERTYPE_TRAIL) ||
+ ATMSPROTO_LEN(ap) != 4 ||
+ ATMTPROTO_LEN(ap) != 4 ||
+ ndo->ndo_vflag) {
+ ND_PRINT((ndo, "%s, %s (len %u/%u)",
+ tok2str(arphrd_values, "Unknown Hardware (%u)", hrd),
+ tok2str(ethertype_values, "Unknown Protocol (0x%04x)", pro),
+ ATMSPROTO_LEN(ap),
+ ATMTPROTO_LEN(ap)));
+
+ /* don't know know about the address formats */
+ if (!ndo->ndo_vflag) {
+ goto out;
+ }
+ }
+
+ /* print operation */
+ printf("%s%s ",
+ ndo->ndo_vflag ? ", " : "",
+ tok2str(arpop_values, "Unknown (%u)", op));
+
+ switch (op) {
+
+ case ARPOP_REQUEST:
+ ND_PRINT((ndo, "who-has %s", ipaddr_string(ATMTPA(ap))));
+ if (ATMTHRD_LEN(ap) != 0) {
+ ND_PRINT((ndo, " ("));
+ atmarp_addr_print(ndo, ATMTHA(ap), ATMTHRD_LEN(ap),
+ ATMTSA(ap), ATMTSLN(ap));
+ ND_PRINT((ndo, ")"));
+ }
+ ND_PRINT((ndo, "tell %s", ipaddr_string(ATMSPA(ap))));
+ break;
+
+ case ARPOP_REPLY:
+ ND_PRINT((ndo, "%s is-at ", ipaddr_string(ATMSPA(ap))));
+ atmarp_addr_print(ndo, ATMSHA(ap), ATMSHRD_LEN(ap), ATMSSA(ap),
+ ATMSSLN(ap));
+ break;
+
+ case ARPOP_INVREQUEST:
+ ND_PRINT((ndo, "who-is "));
+ atmarp_addr_print(ndo, ATMTHA(ap), ATMTHRD_LEN(ap), ATMTSA(ap),
+ ATMTSLN(ap));
+ ND_PRINT((ndo, " tell "));
+ atmarp_addr_print(ndo, ATMSHA(ap), ATMSHRD_LEN(ap), ATMSSA(ap),
+ ATMSSLN(ap));
+ break;
+
+ case ARPOP_INVREPLY:
+ atmarp_addr_print(ndo, ATMSHA(ap), ATMSHRD_LEN(ap), ATMSSA(ap),
+ ATMSSLN(ap));
+ ND_PRINT((ndo, "at %s", ipaddr_string(ATMSPA(ap))));
+ break;
+
+ case ARPOP_NAK:
+ ND_PRINT((ndo, "for %s", ipaddr_string(ATMSPA(ap))));
+ break;
+
+ default:
+ ND_DEFAULTPRINT((const u_char *)ap, caplen);
+ return;
+ }
+
+ out:
+ ND_PRINT((ndo, ", length %u", length));
+ return;
+
+trunc:
+ ND_PRINT((ndo, "[|ARP]"));
+}
+
+void
+arp_print(netdissect_options *ndo,
+ const u_char *bp, u_int length, u_int caplen)
+{
+ const struct arp_pkthdr *ap;
+ u_short pro, hrd, op, linkaddr;
+
+ ap = (const struct arp_pkthdr *)bp;
+ ND_TCHECK(*ap);
+
+ hrd = HRD(ap);
+ pro = PRO(ap);
+ op = OP(ap);
+
+
+ /* if its ATM then call the ATM ARP printer
+ for Frame-relay ARP most of the fields
+ are similar to Ethernet so overload the Ethernet Printer
+ and set the linkaddr type for linkaddr_string() accordingly */
+
+ switch(hrd) {
+ case ARPHRD_ATM2225:
+ atmarp_print(ndo, bp, length, caplen);
+ return;
+ case ARPHRD_FRELAY:
+ linkaddr = LINKADDR_FRELAY;
+ break;
+ default:
+ linkaddr = LINKADDR_ETHER;
+ break;
+ }
+
+ if (!ND_TTEST2(*ar_tpa(ap), PROTO_LEN(ap))) {
+ ND_PRINT((ndo, "[|ARP]"));
+ ND_DEFAULTPRINT((const u_char *)ap, length);
+ return;
+ }
+
+ if (!ndo->ndo_eflag) {
+ ND_PRINT((ndo, "ARP, "));
+ }
+
+ /* print hardware type/len and proto type/len */
+ if ((pro != ETHERTYPE_IP && pro != ETHERTYPE_TRAIL) ||
+ PROTO_LEN(ap) != 4 ||
+ HRD_LEN(ap) == 0 ||
+ ndo->ndo_vflag) {
+ ND_PRINT((ndo, "%s (len %u), %s (len %u)",
+ tok2str(arphrd_values, "Unknown Hardware (%u)", hrd),
+ HRD_LEN(ap),
+ tok2str(ethertype_values, "Unknown Protocol (0x%04x)", pro),
+ PROTO_LEN(ap)));
+
+ /* don't know know about the address formats */
+ if (!ndo->ndo_vflag) {
+ goto out;
+ }
+ }
+
+ /* print operation */
+ printf("%s%s ",
+ ndo->ndo_vflag ? ", " : "",
+ tok2str(arpop_values, "Unknown (%u)", op));
+
+ switch (op) {
+
+ case ARPOP_REQUEST:
+ ND_PRINT((ndo, "who-has %s", ipaddr_string(TPA(ap))));
+ if (memcmp((const char *)ezero, (const char *)THA(ap), HRD_LEN(ap)) != 0)
+ ND_PRINT((ndo, " (%s)",
+ linkaddr_string(THA(ap), linkaddr, HRD_LEN(ap))));
+ ND_PRINT((ndo, " tell %s", ipaddr_string(SPA(ap))));
+ break;
+
+ case ARPOP_REPLY:
+ ND_PRINT((ndo, "%s is-at %s",
+ ipaddr_string(SPA(ap)),
+ linkaddr_string(SHA(ap), linkaddr, HRD_LEN(ap))));
+ break;
+
+ case ARPOP_REVREQUEST:
+ ND_PRINT((ndo, "who-is %s tell %s",
+ linkaddr_string(THA(ap), linkaddr, HRD_LEN(ap)),
+ linkaddr_string(SHA(ap), linkaddr, HRD_LEN(ap))));
+ break;
+
+ case ARPOP_REVREPLY:
+ ND_PRINT((ndo, "%s at %s",
+ linkaddr_string(THA(ap), linkaddr, HRD_LEN(ap)),
+ ipaddr_string(TPA(ap))));
+ break;
+
+ case ARPOP_INVREQUEST:
+ ND_PRINT((ndo, "who-is %s tell %s",
+ linkaddr_string(THA(ap), linkaddr, HRD_LEN(ap)),
+ linkaddr_string(SHA(ap), linkaddr, HRD_LEN(ap))));
+ break;
+
+ case ARPOP_INVREPLY:
+ ND_PRINT((ndo,"%s at %s",
+ linkaddr_string(THA(ap), linkaddr, HRD_LEN(ap)),
+ ipaddr_string(TPA(ap))));
+ break;
+
+ default:
+ ND_DEFAULTPRINT((const u_char *)ap, caplen);
+ return;
+ }
+
+ out:
+ ND_PRINT((ndo, ", length %u", length));
+
+ return;
+trunc:
+ ND_PRINT((ndo, "[|ARP]"));
+}
+
+/*
+ * Local Variables:
+ * c-style: bsd
+ * End:
+ */
+
diff --git a/tcpdump-4.3.0/print-ascii.c b/tcpdump-4.3.0/print-ascii.c
new file mode 100644
index 0000000..fa8793c
--- /dev/null
+++ b/tcpdump-4.3.0/print-ascii.c
@@ -0,0 +1,183 @@
+/* $NetBSD: print-ascii.c,v 1.1 1999/09/30 14:49:12 sjg Exp $ */
+
+/*-
+ * Copyright (c) 1997, 1998 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Alan Barrett and Simon J. Gerraty.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the NetBSD
+ * Foundation, Inc. and its contributors.
+ * 4. Neither the name of The NetBSD Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-ascii.c,v 1.17 2005-07-06 20:53:32 guy Exp $";
+#endif
+#include <tcpdump-stdinc.h>
+#include <stdio.h>
+
+#include "interface.h"
+
+#define ASCII_LINELENGTH 300
+#define HEXDUMP_BYTES_PER_LINE 16
+#define HEXDUMP_SHORTS_PER_LINE (HEXDUMP_BYTES_PER_LINE / 2)
+#define HEXDUMP_HEXSTUFF_PER_SHORT 5 /* 4 hex digits and a space */
+#define HEXDUMP_HEXSTUFF_PER_LINE \
+ (HEXDUMP_HEXSTUFF_PER_SHORT * HEXDUMP_SHORTS_PER_LINE)
+
+void
+ascii_print(register const u_char *cp, register u_int length)
+{
+ register int s;
+
+ putchar('\n');
+ while (length > 0) {
+ s = *cp++;
+ length--;
+ if (!isgraph(s) &&
+ (s != '\t' && s != ' ' && s != '\n' && s != '\r'))
+ putchar('.');
+ else
+ putchar(s);
+ }
+}
+
+void
+hex_and_ascii_print_with_offset(register const char *ident,
+ register const u_char *cp, register u_int length, register u_int oset)
+{
+ register u_int i;
+ register int s1, s2;
+ register int nshorts;
+ char hexstuff[HEXDUMP_SHORTS_PER_LINE*HEXDUMP_HEXSTUFF_PER_SHORT+1], *hsp;
+ char asciistuff[ASCII_LINELENGTH+1], *asp;
+
+ nshorts = length / sizeof(u_short);
+ i = 0;
+ hsp = hexstuff; asp = asciistuff;
+ while (--nshorts >= 0) {
+ s1 = *cp++;
+ s2 = *cp++;
+ (void)snprintf(hsp, sizeof(hexstuff) - (hsp - hexstuff),
+ " %02x%02x", s1, s2);
+ hsp += HEXDUMP_HEXSTUFF_PER_SHORT;
+ *(asp++) = (isgraph(s1) ? s1 : '.');
+ *(asp++) = (isgraph(s2) ? s2 : '.');
+ i++;
+ if (i >= HEXDUMP_SHORTS_PER_LINE) {
+ *hsp = *asp = '\0';
+ (void)printf("%s0x%04x: %-*s %s",
+ ident, oset, HEXDUMP_HEXSTUFF_PER_LINE,
+ hexstuff, asciistuff);
+ i = 0; hsp = hexstuff; asp = asciistuff;
+ oset += HEXDUMP_BYTES_PER_LINE;
+ }
+ }
+ if (length & 1) {
+ s1 = *cp++;
+ (void)snprintf(hsp, sizeof(hexstuff) - (hsp - hexstuff),
+ " %02x", s1);
+ hsp += 3;
+ *(asp++) = (isgraph(s1) ? s1 : '.');
+ ++i;
+ }
+ if (i > 0) {
+ *hsp = *asp = '\0';
+ (void)printf("%s0x%04x: %-*s %s",
+ ident, oset, HEXDUMP_HEXSTUFF_PER_LINE,
+ hexstuff, asciistuff);
+ }
+}
+
+void
+hex_and_ascii_print(register const char *ident, register const u_char *cp,
+ register u_int length)
+{
+ hex_and_ascii_print_with_offset(ident, cp, length, 0);
+}
+
+/*
+ * telnet_print() wants this. It is essentially default_print_unaligned()
+ */
+void
+hex_print_with_offset(register const char *ident, register const u_char *cp, register u_int length,
+ register u_int oset)
+{
+ register u_int i, s;
+ register int nshorts;
+
+ nshorts = (u_int) length / sizeof(u_short);
+ i = 0;
+ while (--nshorts >= 0) {
+ if ((i++ % 8) == 0) {
+ (void)printf("%s0x%04x: ", ident, oset);
+ oset += HEXDUMP_BYTES_PER_LINE;
+ }
+ s = *cp++;
+ (void)printf(" %02x%02x", s, *cp++);
+ }
+ if (length & 1) {
+ if ((i % 8) == 0)
+ (void)printf("%s0x%04x: ", ident, oset);
+ (void)printf(" %02x", *cp);
+ }
+}
+
+/*
+ * just for completeness
+ */
+void
+hex_print(register const char *ident, register const u_char *cp, register u_int length)
+{
+ hex_print_with_offset(ident, cp, length, 0);
+}
+
+#ifdef MAIN
+int
+main(int argc, char *argv[])
+{
+ hex_print("\n\t", "Hello, World!\n", 14);
+ printf("\n");
+ hex_and_ascii_print("\n\t", "Hello, World!\n", 14);
+ printf("\n");
+ ascii_print("Hello, World!\n", 14);
+ printf("\n");
+#define TMSG "Now is the winter of our discontent...\n"
+ hex_print_with_offset("\n\t", TMSG, sizeof(TMSG) - 1, 0x100);
+ printf("\n");
+ hex_and_ascii_print_with_offset("\n\t", TMSG, sizeof(TMSG) - 1, 0x100);
+ printf("\n");
+ exit(0);
+}
+#endif /* MAIN */
diff --git a/tcpdump-4.3.0/print-atalk.c b/tcpdump-4.3.0/print-atalk.c
new file mode 100644
index 0000000..0a08ef9
--- /dev/null
+++ b/tcpdump-4.3.0/print-atalk.c
@@ -0,0 +1,623 @@
+/*
+ * Copyright (c) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Format and print AppleTalk packets.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-atalk.c,v 1.81 2004-05-01 09:41:50 hannes Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <pcap.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "ethertype.h"
+#include "extract.h" /* must come after interface.h */
+#include "appletalk.h"
+
+static struct tok type2str[] = {
+ { ddpRTMP, "rtmp" },
+ { ddpRTMPrequest, "rtmpReq" },
+ { ddpECHO, "echo" },
+ { ddpIP, "IP" },
+ { ddpARP, "ARP" },
+ { ddpKLAP, "KLAP" },
+ { 0, NULL }
+};
+
+struct aarp {
+ u_int16_t htype, ptype;
+ u_int8_t halen, palen;
+ u_int16_t op;
+ u_int8_t hsaddr[6];
+ u_int8_t psaddr[4];
+ u_int8_t hdaddr[6];
+ u_int8_t pdaddr[4];
+};
+
+static char tstr[] = "[|atalk]";
+
+static void atp_print(const struct atATP *, u_int);
+static void atp_bitmap_print(u_char);
+static void nbp_print(const struct atNBP *, u_int, u_short, u_char, u_char);
+static const char *print_cstring(const char *, const u_char *);
+static const struct atNBPtuple *nbp_tuple_print(const struct atNBPtuple *,
+ const u_char *,
+ u_short, u_char, u_char);
+static const struct atNBPtuple *nbp_name_print(const struct atNBPtuple *,
+ const u_char *);
+static const char *ataddr_string(u_short, u_char);
+static void ddp_print(const u_char *, u_int, int, u_short, u_char, u_char);
+static const char *ddpskt_string(int);
+
+/*
+ * Print LLAP packets received on a physical LocalTalk interface.
+ */
+u_int
+ltalk_if_print(const struct pcap_pkthdr *h, const u_char *p)
+{
+ return (llap_print(p, h->caplen));
+}
+
+/*
+ * Print AppleTalk LLAP packets.
+ */
+u_int
+llap_print(register const u_char *bp, u_int length)
+{
+ register const struct LAP *lp;
+ register const struct atDDP *dp;
+ register const struct atShortDDP *sdp;
+ u_short snet;
+ u_int hdrlen;
+
+ if (length < sizeof(*lp)) {
+ (void)printf(" [|llap %u]", length);
+ return (length);
+ }
+ lp = (const struct LAP *)bp;
+ bp += sizeof(*lp);
+ length -= sizeof(*lp);
+ hdrlen = sizeof(*lp);
+ switch (lp->type) {
+
+ case lapShortDDP:
+ if (length < ddpSSize) {
+ (void)printf(" [|sddp %u]", length);
+ return (length);
+ }
+ sdp = (const struct atShortDDP *)bp;
+ printf("%s.%s",
+ ataddr_string(0, lp->src), ddpskt_string(sdp->srcSkt));
+ printf(" > %s.%s:",
+ ataddr_string(0, lp->dst), ddpskt_string(sdp->dstSkt));
+ bp += ddpSSize;
+ length -= ddpSSize;
+ hdrlen += ddpSSize;
+ ddp_print(bp, length, sdp->type, 0, lp->src, sdp->srcSkt);
+ break;
+
+ case lapDDP:
+ if (length < ddpSize) {
+ (void)printf(" [|ddp %u]", length);
+ return (length);
+ }
+ dp = (const struct atDDP *)bp;
+ snet = EXTRACT_16BITS(&dp->srcNet);
+ printf("%s.%s", ataddr_string(snet, dp->srcNode),
+ ddpskt_string(dp->srcSkt));
+ printf(" > %s.%s:",
+ ataddr_string(EXTRACT_16BITS(&dp->dstNet), dp->dstNode),
+ ddpskt_string(dp->dstSkt));
+ bp += ddpSize;
+ length -= ddpSize;
+ hdrlen += ddpSize;
+ ddp_print(bp, length, dp->type, snet, dp->srcNode, dp->srcSkt);
+ break;
+
+#ifdef notdef
+ case lapKLAP:
+ klap_print(bp, length);
+ break;
+#endif
+
+ default:
+ printf("%d > %d at-lap#%d %u",
+ lp->src, lp->dst, lp->type, length);
+ break;
+ }
+ return (hdrlen);
+}
+
+/*
+ * Print EtherTalk/TokenTalk packets (or FDDITalk, or whatever it's called
+ * when it runs over FDDI; yes, I've seen FDDI captures with AppleTalk
+ * packets in them).
+ */
+void
+atalk_print(register const u_char *bp, u_int length)
+{
+ register const struct atDDP *dp;
+ u_short snet;
+
+ if(!eflag)
+ printf("AT ");
+
+ if (length < ddpSize) {
+ (void)printf(" [|ddp %u]", length);
+ return;
+ }
+ dp = (const struct atDDP *)bp;
+ snet = EXTRACT_16BITS(&dp->srcNet);
+ printf("%s.%s", ataddr_string(snet, dp->srcNode),
+ ddpskt_string(dp->srcSkt));
+ printf(" > %s.%s: ",
+ ataddr_string(EXTRACT_16BITS(&dp->dstNet), dp->dstNode),
+ ddpskt_string(dp->dstSkt));
+ bp += ddpSize;
+ length -= ddpSize;
+ ddp_print(bp, length, dp->type, snet, dp->srcNode, dp->srcSkt);
+}
+
+/* XXX should probably pass in the snap header and do checks like arp_print() */
+void
+aarp_print(register const u_char *bp, u_int length)
+{
+ register const struct aarp *ap;
+
+#define AT(member) ataddr_string((ap->member[1]<<8)|ap->member[2],ap->member[3])
+
+ printf("aarp ");
+ ap = (const struct aarp *)bp;
+ if (EXTRACT_16BITS(&ap->htype) == 1 &&
+ EXTRACT_16BITS(&ap->ptype) == ETHERTYPE_ATALK &&
+ ap->halen == 6 && ap->palen == 4 )
+ switch (EXTRACT_16BITS(&ap->op)) {
+
+ case 1: /* request */
+ (void)printf("who-has %s tell %s",
+ AT(pdaddr), AT(psaddr));
+ return;
+
+ case 2: /* response */
+ (void)printf("reply %s is-at %s",
+ AT(psaddr), etheraddr_string(ap->hsaddr));
+ return;
+
+ case 3: /* probe (oy!) */
+ (void)printf("probe %s tell %s",
+ AT(pdaddr), AT(psaddr));
+ return;
+ }
+ (void)printf("len %u op %u htype %u ptype %#x halen %u palen %u",
+ length, EXTRACT_16BITS(&ap->op), EXTRACT_16BITS(&ap->htype),
+ EXTRACT_16BITS(&ap->ptype), ap->halen, ap->palen);
+}
+
+/*
+ * Print AppleTalk Datagram Delivery Protocol packets.
+ */
+static void
+ddp_print(register const u_char *bp, register u_int length, register int t,
+ register u_short snet, register u_char snode, u_char skt)
+{
+
+ switch (t) {
+
+ case ddpNBP:
+ nbp_print((const struct atNBP *)bp, length, snet, snode, skt);
+ break;
+
+ case ddpATP:
+ atp_print((const struct atATP *)bp, length);
+ break;
+
+ case ddpEIGRP:
+ eigrp_print(bp, length);
+ break;
+
+ default:
+ (void)printf(" at-%s %d", tok2str(type2str, NULL, t), length);
+ break;
+ }
+}
+
+static void
+atp_print(register const struct atATP *ap, u_int length)
+{
+ char c;
+ u_int32_t data;
+
+ if ((const u_char *)(ap + 1) > snapend) {
+ /* Just bail if we don't have the whole chunk. */
+ fputs(tstr, stdout);
+ return;
+ }
+ if (length < sizeof(*ap)) {
+ (void)printf(" [|atp %u]", length);
+ return;
+ }
+ length -= sizeof(*ap);
+ switch (ap->control & 0xc0) {
+
+ case atpReqCode:
+ (void)printf(" atp-req%s %d",
+ ap->control & atpXO? " " : "*",
+ EXTRACT_16BITS(&ap->transID));
+
+ atp_bitmap_print(ap->bitmap);
+
+ if (length != 0)
+ (void)printf(" [len=%u]", length);
+
+ switch (ap->control & (atpEOM|atpSTS)) {
+ case atpEOM:
+ (void)printf(" [EOM]");
+ break;
+ case atpSTS:
+ (void)printf(" [STS]");
+ break;
+ case atpEOM|atpSTS:
+ (void)printf(" [EOM,STS]");
+ break;
+ }
+ break;
+
+ case atpRspCode:
+ (void)printf(" atp-resp%s%d:%d (%u)",
+ ap->control & atpEOM? "*" : " ",
+ EXTRACT_16BITS(&ap->transID), ap->bitmap, length);
+ switch (ap->control & (atpXO|atpSTS)) {
+ case atpXO:
+ (void)printf(" [XO]");
+ break;
+ case atpSTS:
+ (void)printf(" [STS]");
+ break;
+ case atpXO|atpSTS:
+ (void)printf(" [XO,STS]");
+ break;
+ }
+ break;
+
+ case atpRelCode:
+ (void)printf(" atp-rel %d", EXTRACT_16BITS(&ap->transID));
+
+ atp_bitmap_print(ap->bitmap);
+
+ /* length should be zero */
+ if (length)
+ (void)printf(" [len=%u]", length);
+
+ /* there shouldn't be any control flags */
+ if (ap->control & (atpXO|atpEOM|atpSTS)) {
+ c = '[';
+ if (ap->control & atpXO) {
+ (void)printf("%cXO", c);
+ c = ',';
+ }
+ if (ap->control & atpEOM) {
+ (void)printf("%cEOM", c);
+ c = ',';
+ }
+ if (ap->control & atpSTS) {
+ (void)printf("%cSTS", c);
+ c = ',';
+ }
+ (void)printf("]");
+ }
+ break;
+
+ default:
+ (void)printf(" atp-0x%x %d (%u)", ap->control,
+ EXTRACT_16BITS(&ap->transID), length);
+ break;
+ }
+ data = EXTRACT_32BITS(&ap->userData);
+ if (data != 0)
+ (void)printf(" 0x%x", data);
+}
+
+static void
+atp_bitmap_print(register u_char bm)
+{
+ register char c;
+ register int i;
+
+ /*
+ * The '& 0xff' below is needed for compilers that want to sign
+ * extend a u_char, which is the case with the Ultrix compiler.
+ * (gcc is smart enough to eliminate it, at least on the Sparc).
+ */
+ if ((bm + 1) & (bm & 0xff)) {
+ c = '<';
+ for (i = 0; bm; ++i) {
+ if (bm & 1) {
+ (void)printf("%c%d", c, i);
+ c = ',';
+ }
+ bm >>= 1;
+ }
+ (void)printf(">");
+ } else {
+ for (i = 0; bm; ++i)
+ bm >>= 1;
+ if (i > 1)
+ (void)printf("<0-%d>", i - 1);
+ else
+ (void)printf("<0>");
+ }
+}
+
+static void
+nbp_print(register const struct atNBP *np, u_int length, register u_short snet,
+ register u_char snode, register u_char skt)
+{
+ register const struct atNBPtuple *tp =
+ (const struct atNBPtuple *)((u_char *)np + nbpHeaderSize);
+ int i;
+ const u_char *ep;
+
+ if (length < nbpHeaderSize) {
+ (void)printf(" truncated-nbp %u", length);
+ return;
+ }
+
+ length -= nbpHeaderSize;
+ if (length < 8) {
+ /* must be room for at least one tuple */
+ (void)printf(" truncated-nbp %u", length + nbpHeaderSize);
+ return;
+ }
+ /* ep points to end of available data */
+ ep = snapend;
+ if ((const u_char *)tp > ep) {
+ fputs(tstr, stdout);
+ return;
+ }
+ switch (i = np->control & 0xf0) {
+
+ case nbpBrRq:
+ case nbpLkUp:
+ (void)printf(i == nbpLkUp? " nbp-lkup %d:":" nbp-brRq %d:",
+ np->id);
+ if ((const u_char *)(tp + 1) > ep) {
+ fputs(tstr, stdout);
+ return;
+ }
+ (void)nbp_name_print(tp, ep);
+ /*
+ * look for anomalies: the spec says there can only
+ * be one tuple, the address must match the source
+ * address and the enumerator should be zero.
+ */
+ if ((np->control & 0xf) != 1)
+ (void)printf(" [ntup=%d]", np->control & 0xf);
+ if (tp->enumerator)
+ (void)printf(" [enum=%d]", tp->enumerator);
+ if (EXTRACT_16BITS(&tp->net) != snet ||
+ tp->node != snode || tp->skt != skt)
+ (void)printf(" [addr=%s.%d]",
+ ataddr_string(EXTRACT_16BITS(&tp->net),
+ tp->node), tp->skt);
+ break;
+
+ case nbpLkUpReply:
+ (void)printf(" nbp-reply %d:", np->id);
+
+ /* print each of the tuples in the reply */
+ for (i = np->control & 0xf; --i >= 0 && tp; )
+ tp = nbp_tuple_print(tp, ep, snet, snode, skt);
+ break;
+
+ default:
+ (void)printf(" nbp-0x%x %d (%u)", np->control, np->id,
+ length);
+ break;
+ }
+}
+
+/* print a counted string */
+static const char *
+print_cstring(register const char *cp, register const u_char *ep)
+{
+ register u_int length;
+
+ if (cp >= (const char *)ep) {
+ fputs(tstr, stdout);
+ return (0);
+ }
+ length = *cp++;
+
+ /* Spec says string can be at most 32 bytes long */
+ if (length > 32) {
+ (void)printf("[len=%u]", length);
+ return (0);
+ }
+ while ((int)--length >= 0) {
+ if (cp >= (const char *)ep) {
+ fputs(tstr, stdout);
+ return (0);
+ }
+ putchar(*cp++);
+ }
+ return (cp);
+}
+
+static const struct atNBPtuple *
+nbp_tuple_print(register const struct atNBPtuple *tp,
+ register const u_char *ep,
+ register u_short snet, register u_char snode,
+ register u_char skt)
+{
+ register const struct atNBPtuple *tpn;
+
+ if ((const u_char *)(tp + 1) > ep) {
+ fputs(tstr, stdout);
+ return 0;
+ }
+ tpn = nbp_name_print(tp, ep);
+
+ /* if the enumerator isn't 1, print it */
+ if (tp->enumerator != 1)
+ (void)printf("(%d)", tp->enumerator);
+
+ /* if the socket doesn't match the src socket, print it */
+ if (tp->skt != skt)
+ (void)printf(" %d", tp->skt);
+
+ /* if the address doesn't match the src address, it's an anomaly */
+ if (EXTRACT_16BITS(&tp->net) != snet || tp->node != snode)
+ (void)printf(" [addr=%s]",
+ ataddr_string(EXTRACT_16BITS(&tp->net), tp->node));
+
+ return (tpn);
+}
+
+static const struct atNBPtuple *
+nbp_name_print(const struct atNBPtuple *tp, register const u_char *ep)
+{
+ register const char *cp = (const char *)tp + nbpTupleSize;
+
+ putchar(' ');
+
+ /* Object */
+ putchar('"');
+ if ((cp = print_cstring(cp, ep)) != NULL) {
+ /* Type */
+ putchar(':');
+ if ((cp = print_cstring(cp, ep)) != NULL) {
+ /* Zone */
+ putchar('@');
+ if ((cp = print_cstring(cp, ep)) != NULL)
+ putchar('"');
+ }
+ }
+ return ((const struct atNBPtuple *)cp);
+}
+
+
+#define HASHNAMESIZE 4096
+
+struct hnamemem {
+ int addr;
+ char *name;
+ struct hnamemem *nxt;
+};
+
+static struct hnamemem hnametable[HASHNAMESIZE];
+
+static const char *
+ataddr_string(u_short atnet, u_char athost)
+{
+ register struct hnamemem *tp, *tp2;
+ register int i = (atnet << 8) | athost;
+ char nambuf[MAXHOSTNAMELEN + 20];
+ static int first = 1;
+ FILE *fp;
+
+ /*
+ * if this is the first call, see if there's an AppleTalk
+ * number to name map file.
+ */
+ if (first && (first = 0, !nflag)
+ && (fp = fopen("/etc/atalk.names", "r"))) {
+ char line[256];
+ int i1, i2;
+
+ while (fgets(line, sizeof(line), fp)) {
+ if (line[0] == '\n' || line[0] == 0 || line[0] == '#')
+ continue;
+ if (sscanf(line, "%d.%d %256s", &i1, &i2, nambuf) == 3)
+ /* got a hostname. */
+ i2 |= (i1 << 8);
+ else if (sscanf(line, "%d %256s", &i1, nambuf) == 2)
+ /* got a net name */
+ i2 = (i1 << 8) | 255;
+ else
+ continue;
+
+ for (tp = &hnametable[i2 & (HASHNAMESIZE-1)];
+ tp->nxt; tp = tp->nxt)
+ ;
+ tp->addr = i2;
+ tp->nxt = newhnamemem();
+ tp->name = strdup(nambuf);
+ }
+ fclose(fp);
+ }
+
+ for (tp = &hnametable[i & (HASHNAMESIZE-1)]; tp->nxt; tp = tp->nxt)
+ if (tp->addr == i)
+ return (tp->name);
+
+ /* didn't have the node name -- see if we've got the net name */
+ i |= 255;
+ for (tp2 = &hnametable[i & (HASHNAMESIZE-1)]; tp2->nxt; tp2 = tp2->nxt)
+ if (tp2->addr == i) {
+ tp->addr = (atnet << 8) | athost;
+ tp->nxt = newhnamemem();
+ (void)snprintf(nambuf, sizeof(nambuf), "%s.%d",
+ tp2->name, athost);
+ tp->name = strdup(nambuf);
+ return (tp->name);
+ }
+
+ tp->addr = (atnet << 8) | athost;
+ tp->nxt = newhnamemem();
+ if (athost != 255)
+ (void)snprintf(nambuf, sizeof(nambuf), "%d.%d", atnet, athost);
+ else
+ (void)snprintf(nambuf, sizeof(nambuf), "%d", atnet);
+ tp->name = strdup(nambuf);
+
+ return (tp->name);
+}
+
+static struct tok skt2str[] = {
+ { rtmpSkt, "rtmp" }, /* routing table maintenance */
+ { nbpSkt, "nis" }, /* name info socket */
+ { echoSkt, "echo" }, /* AppleTalk echo protocol */
+ { zipSkt, "zip" }, /* zone info protocol */
+ { 0, NULL }
+};
+
+static const char *
+ddpskt_string(register int skt)
+{
+ static char buf[8];
+
+ if (nflag) {
+ (void)snprintf(buf, sizeof(buf), "%d", skt);
+ return (buf);
+ }
+ return (tok2str(skt2str, "%d", skt));
+}
diff --git a/tcpdump-4.3.0/print-atm.c b/tcpdump-4.3.0/print-atm.c
new file mode 100644
index 0000000..935d182
--- /dev/null
+++ b/tcpdump-4.3.0/print-atm.c
@@ -0,0 +1,451 @@
+/*
+ * Copyright (c) 1994, 1995, 1996, 1997
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-atm.c,v 1.49 2007-10-22 19:37:51 guy Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <pcap.h>
+#include <string.h>
+
+#include "interface.h"
+#include "extract.h"
+#include "addrtoname.h"
+#include "ethertype.h"
+#include "atm.h"
+#include "atmuni31.h"
+#include "llc.h"
+
+#include "ether.h"
+
+#define OAM_CRC10_MASK 0x3ff
+#define OAM_PAYLOAD_LEN 48
+#define OAM_FUNCTION_SPECIFIC_LEN 45 /* this excludes crc10 and cell-type/function-type */
+#define OAM_CELLTYPE_FUNCTYPE_LEN 1
+
+struct tok oam_f_values[] = {
+ { VCI_OAMF4SC, "OAM F4 (segment)" },
+ { VCI_OAMF4EC, "OAM F4 (end)" },
+ { 0, NULL }
+};
+
+struct tok atm_pty_values[] = {
+ { 0x0, "user data, uncongested, SDU 0" },
+ { 0x1, "user data, uncongested, SDU 1" },
+ { 0x2, "user data, congested, SDU 0" },
+ { 0x3, "user data, congested, SDU 1" },
+ { 0x4, "VCC OAM F5 flow segment" },
+ { 0x5, "VCC OAM F5 flow end-to-end" },
+ { 0x6, "Traffic Control and resource Mgmt" },
+ { 0, NULL }
+};
+
+#define OAM_CELLTYPE_FM 0x1
+#define OAM_CELLTYPE_PM 0x2
+#define OAM_CELLTYPE_AD 0x8
+#define OAM_CELLTYPE_SM 0xf
+
+struct tok oam_celltype_values[] = {
+ { OAM_CELLTYPE_FM, "Fault Management" },
+ { OAM_CELLTYPE_PM, "Performance Management" },
+ { OAM_CELLTYPE_AD, "activate/deactivate" },
+ { OAM_CELLTYPE_SM, "System Management" },
+ { 0, NULL }
+};
+
+#define OAM_FM_FUNCTYPE_AIS 0x0
+#define OAM_FM_FUNCTYPE_RDI 0x1
+#define OAM_FM_FUNCTYPE_CONTCHECK 0x4
+#define OAM_FM_FUNCTYPE_LOOPBACK 0x8
+
+struct tok oam_fm_functype_values[] = {
+ { OAM_FM_FUNCTYPE_AIS, "AIS" },
+ { OAM_FM_FUNCTYPE_RDI, "RDI" },
+ { OAM_FM_FUNCTYPE_CONTCHECK, "Continuity Check" },
+ { OAM_FM_FUNCTYPE_LOOPBACK, "Loopback" },
+ { 0, NULL }
+};
+
+struct tok oam_pm_functype_values[] = {
+ { 0x0, "Forward Monitoring" },
+ { 0x1, "Backward Reporting" },
+ { 0x2, "Monitoring and Reporting" },
+ { 0, NULL }
+};
+
+struct tok oam_ad_functype_values[] = {
+ { 0x0, "Performance Monitoring" },
+ { 0x1, "Continuity Check" },
+ { 0, NULL }
+};
+
+#define OAM_FM_LOOPBACK_INDICATOR_MASK 0x1
+
+struct tok oam_fm_loopback_indicator_values[] = {
+ { 0x0, "Reply" },
+ { 0x1, "Request" },
+ { 0, NULL }
+};
+
+static const struct tok *oam_functype_values[16] = {
+ NULL,
+ oam_fm_functype_values, /* 1 */
+ oam_pm_functype_values, /* 2 */
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ oam_ad_functype_values, /* 8 */
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL
+};
+
+/*
+ * Print an RFC 1483 LLC-encapsulated ATM frame.
+ */
+static void
+atm_llc_print(const u_char *p, int length, int caplen)
+{
+ u_short extracted_ethertype;
+
+ if (!llc_print(p, length, caplen, NULL, NULL,
+ &extracted_ethertype)) {
+ /* ether_type not known, print raw packet */
+ if (extracted_ethertype) {
+ printf("(LLC %s) ",
+ etherproto_string(htons(extracted_ethertype)));
+ }
+ if (!suppress_default_print)
+ default_print(p, caplen);
+ }
+}
+
+/*
+ * Given a SAP value, generate the LLC header value for a UI packet
+ * with that SAP as the source and destination SAP.
+ */
+#define LLC_UI_HDR(sap) ((sap)<<16 | (sap<<8) | 0x03)
+
+/*
+ * This is the top level routine of the printer. 'p' points
+ * to the LLC/SNAP header of the packet, 'h->ts' is the timestamp,
+ * 'h->len' is the length of the packet off the wire, and 'h->caplen'
+ * is the number of bytes actually captured.
+ */
+u_int
+atm_if_print(const struct pcap_pkthdr *h, const u_char *p)
+{
+ u_int caplen = h->caplen;
+ u_int length = h->len;
+ u_int32_t llchdr;
+ u_int hdrlen = 0;
+
+ if (caplen < 8) {
+ printf("[|atm]");
+ return (caplen);
+ }
+
+ /* Cisco Style NLPID ? */
+ if (*p == LLC_UI) {
+ if (eflag)
+ printf("CNLPID ");
+ isoclns_print(p+1, length-1, caplen-1);
+ return hdrlen;
+ }
+
+ /*
+ * Extract the presumed LLC header into a variable, for quick
+ * testing.
+ * Then check for a header that's neither a header for a SNAP
+ * packet nor an RFC 2684 routed NLPID-formatted PDU nor
+ * an 802.2-but-no-SNAP IP packet.
+ */
+ llchdr = EXTRACT_24BITS(p);
+ if (llchdr != LLC_UI_HDR(LLCSAP_SNAP) &&
+ llchdr != LLC_UI_HDR(LLCSAP_ISONS) &&
+ llchdr != LLC_UI_HDR(LLCSAP_IP)) {
+ /*
+ * XXX - assume 802.6 MAC header from Fore driver.
+ *
+ * Unfortunately, the above list doesn't check for
+ * all known SAPs, doesn't check for headers where
+ * the source and destination SAP aren't the same,
+ * and doesn't check for non-UI frames. It also
+ * runs the risk of an 802.6 MAC header that happens
+ * to begin with one of those values being
+ * incorrectly treated as an 802.2 header.
+ *
+ * So is that Fore driver still around? And, if so,
+ * is it still putting 802.6 MAC headers on ATM
+ * packets? If so, could it be changed to use a
+ * new DLT_IEEE802_6 value if we added it?
+ */
+ if (eflag)
+ printf("%08x%08x %08x%08x ",
+ EXTRACT_32BITS(p),
+ EXTRACT_32BITS(p+4),
+ EXTRACT_32BITS(p+8),
+ EXTRACT_32BITS(p+12));
+ p += 20;
+ length -= 20;
+ caplen -= 20;
+ hdrlen += 20;
+ }
+ atm_llc_print(p, length, caplen);
+ return (hdrlen);
+}
+
+/*
+ * ATM signalling.
+ */
+static struct tok msgtype2str[] = {
+ { CALL_PROCEED, "Call_proceeding" },
+ { CONNECT, "Connect" },
+ { CONNECT_ACK, "Connect_ack" },
+ { SETUP, "Setup" },
+ { RELEASE, "Release" },
+ { RELEASE_DONE, "Release_complete" },
+ { RESTART, "Restart" },
+ { RESTART_ACK, "Restart_ack" },
+ { STATUS, "Status" },
+ { STATUS_ENQ, "Status_enquiry" },
+ { ADD_PARTY, "Add_party" },
+ { ADD_PARTY_ACK, "Add_party_ack" },
+ { ADD_PARTY_REJ, "Add_party_reject" },
+ { DROP_PARTY, "Drop_party" },
+ { DROP_PARTY_ACK, "Drop_party_ack" },
+ { 0, NULL }
+};
+
+static void
+sig_print(const u_char *p, int caplen)
+{
+ bpf_u_int32 call_ref;
+
+ if (caplen < PROTO_POS) {
+ printf("[|atm]");
+ return;
+ }
+ if (p[PROTO_POS] == Q2931) {
+ /*
+ * protocol:Q.2931 for User to Network Interface
+ * (UNI 3.1) signalling
+ */
+ printf("Q.2931");
+ if (caplen < MSG_TYPE_POS) {
+ printf(" [|atm]");
+ return;
+ }
+ printf(":%s ",
+ tok2str(msgtype2str, "msgtype#%d", p[MSG_TYPE_POS]));
+
+ /*
+ * The call reference comes before the message type,
+ * so if we know we have the message type, which we
+ * do from the caplen test above, we also know we have
+ * the call reference.
+ */
+ call_ref = EXTRACT_24BITS(&p[CALL_REF_POS]);
+ printf("CALL_REF:0x%06x", call_ref);
+ } else {
+ /* SCCOP with some unknown protocol atop it */
+ printf("SSCOP, proto %d ", p[PROTO_POS]);
+ }
+}
+
+/*
+ * Print an ATM PDU (such as an AAL5 PDU).
+ */
+void
+atm_print(u_int vpi, u_int vci, u_int traftype, const u_char *p, u_int length,
+ u_int caplen)
+{
+ if (eflag)
+ printf("VPI:%u VCI:%u ", vpi, vci);
+
+ if (vpi == 0) {
+ switch (vci) {
+
+ case VCI_PPC:
+ sig_print(p, caplen);
+ return;
+
+ case VCI_BCC:
+ printf("broadcast sig: ");
+ return;
+
+ case VCI_OAMF4SC: /* fall through */
+ case VCI_OAMF4EC:
+ oam_print(p, length, ATM_OAM_HEC);
+ return;
+
+ case VCI_METAC:
+ printf("meta: ");
+ return;
+
+ case VCI_ILMIC:
+ printf("ilmi: ");
+ snmp_print(p, length);
+ return;
+ }
+ }
+
+ switch (traftype) {
+
+ case ATM_LLC:
+ default:
+ /*
+ * Assumes traffic is LLC if unknown.
+ */
+ atm_llc_print(p, length, caplen);
+ break;
+
+ case ATM_LANE:
+ lane_print(p, length, caplen);
+ break;
+ }
+}
+
+struct oam_fm_loopback_t {
+ u_int8_t loopback_indicator;
+ u_int8_t correlation_tag[4];
+ u_int8_t loopback_id[12];
+ u_int8_t source_id[12];
+ u_int8_t unused[16];
+};
+
+struct oam_fm_ais_rdi_t {
+ u_int8_t failure_type;
+ u_int8_t failure_location[16];
+ u_int8_t unused[28];
+};
+
+int
+oam_print (const u_char *p, u_int length, u_int hec) {
+
+ u_int32_t cell_header;
+ u_int16_t vpi, vci, cksum, cksum_shouldbe, idx;
+ u_int8_t cell_type, func_type, payload, clp;
+
+ union {
+ const struct oam_fm_loopback_t *oam_fm_loopback;
+ const struct oam_fm_ais_rdi_t *oam_fm_ais_rdi;
+ } oam_ptr;
+
+
+ cell_header = EXTRACT_32BITS(p+hec);
+ cell_type = ((*(p+ATM_HDR_LEN_NOHEC+hec))>>4) & 0x0f;
+ func_type = (*(p+ATM_HDR_LEN_NOHEC+hec)) & 0x0f;
+
+ vpi = (cell_header>>20)&0xff;
+ vci = (cell_header>>4)&0xffff;
+ payload = (cell_header>>1)&0x7;
+ clp = cell_header&0x1;
+
+ printf("%s, vpi %u, vci %u, payload [ %s ], clp %u, length %u",
+ tok2str(oam_f_values, "OAM F5", vci),
+ vpi, vci,
+ tok2str(atm_pty_values, "Unknown", payload),
+ clp, length);
+
+ if (!vflag) {
+ return 1;
+ }
+
+ printf("\n\tcell-type %s (%u)",
+ tok2str(oam_celltype_values, "unknown", cell_type),
+ cell_type);
+
+ if (oam_functype_values[cell_type] == NULL)
+ printf(", func-type unknown (%u)", func_type);
+ else
+ printf(", func-type %s (%u)",
+ tok2str(oam_functype_values[cell_type],"none",func_type),
+ func_type);
+
+ p += ATM_HDR_LEN_NOHEC + hec;
+
+ switch (cell_type << 4 | func_type) {
+ case (OAM_CELLTYPE_FM << 4 | OAM_FM_FUNCTYPE_LOOPBACK):
+ oam_ptr.oam_fm_loopback = (const struct oam_fm_loopback_t *)(p + OAM_CELLTYPE_FUNCTYPE_LEN);
+ printf("\n\tLoopback-Indicator %s, Correlation-Tag 0x%08x",
+ tok2str(oam_fm_loopback_indicator_values,
+ "Unknown",
+ oam_ptr.oam_fm_loopback->loopback_indicator & OAM_FM_LOOPBACK_INDICATOR_MASK),
+ EXTRACT_32BITS(&oam_ptr.oam_fm_loopback->correlation_tag));
+ printf("\n\tLocation-ID ");
+ for (idx = 0; idx < sizeof(oam_ptr.oam_fm_loopback->loopback_id); idx++) {
+ if (idx % 2) {
+ printf("%04x ", EXTRACT_16BITS(&oam_ptr.oam_fm_loopback->loopback_id[idx]));
+ }
+ }
+ printf("\n\tSource-ID ");
+ for (idx = 0; idx < sizeof(oam_ptr.oam_fm_loopback->source_id); idx++) {
+ if (idx % 2) {
+ printf("%04x ", EXTRACT_16BITS(&oam_ptr.oam_fm_loopback->source_id[idx]));
+ }
+ }
+ break;
+
+ case (OAM_CELLTYPE_FM << 4 | OAM_FM_FUNCTYPE_AIS):
+ case (OAM_CELLTYPE_FM << 4 | OAM_FM_FUNCTYPE_RDI):
+ oam_ptr.oam_fm_ais_rdi = (const struct oam_fm_ais_rdi_t *)(p + OAM_CELLTYPE_FUNCTYPE_LEN);
+ printf("\n\tFailure-type 0x%02x", oam_ptr.oam_fm_ais_rdi->failure_type);
+ printf("\n\tLocation-ID ");
+ for (idx = 0; idx < sizeof(oam_ptr.oam_fm_ais_rdi->failure_location); idx++) {
+ if (idx % 2) {
+ printf("%04x ", EXTRACT_16BITS(&oam_ptr.oam_fm_ais_rdi->failure_location[idx]));
+ }
+ }
+ break;
+
+ case (OAM_CELLTYPE_FM << 4 | OAM_FM_FUNCTYPE_CONTCHECK):
+ /* FIXME */
+ break;
+
+ default:
+ break;
+ }
+
+ /* crc10 checksum verification */
+ cksum = EXTRACT_16BITS(p + OAM_CELLTYPE_FUNCTYPE_LEN + OAM_FUNCTION_SPECIFIC_LEN)
+ & OAM_CRC10_MASK;
+ cksum_shouldbe = verify_crc10_cksum(0, p, OAM_PAYLOAD_LEN);
+
+ printf("\n\tcksum 0x%03x (%scorrect)",
+ cksum,
+ cksum_shouldbe == 0 ? "" : "in");
+
+ return 1;
+}
diff --git a/tcpdump-4.3.0/print-babel.c b/tcpdump-4.3.0/print-babel.c
new file mode 100644
index 0000000..e787f8b
--- /dev/null
+++ b/tcpdump-4.3.0/print-babel.c
@@ -0,0 +1,414 @@
+/*
+ * Copyright (c) 2007-2011 Grégoire Henry, Juliusz Chroboczek
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the project nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <string.h>
+
+#include "addrtoname.h"
+#include "interface.h"
+#include "extract.h"
+
+static void babel_print_v2(const u_char *cp, u_int length);
+
+void
+babel_print(const u_char *cp, u_int length) {
+ printf("babel");
+
+ TCHECK2(*cp, 4);
+
+ if(cp[0] != 42) {
+ printf(" malformed header");
+ return;
+ } else {
+ printf(" %d", cp[1]);
+ }
+
+ switch(cp[1]) {
+ case 2:
+ babel_print_v2(cp,length);
+ break;
+ default:
+ printf(" unknown version");
+ break;
+ }
+
+ return;
+
+ trunc:
+ printf(" [|babel]");
+ return;
+}
+
+#define MESSAGE_PAD1 0
+#define MESSAGE_PADN 1
+#define MESSAGE_ACK_REQ 2
+#define MESSAGE_ACK 3
+#define MESSAGE_HELLO 4
+#define MESSAGE_IHU 5
+#define MESSAGE_ROUTER_ID 6
+#define MESSAGE_NH 7
+#define MESSAGE_UPDATE 8
+#define MESSAGE_REQUEST 9
+#define MESSAGE_MH_REQUEST 10
+
+static const char *
+format_id(const u_char *id)
+{
+ static char buf[25];
+ snprintf(buf, 25, "%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x",
+ id[0], id[1], id[2], id[3], id[4], id[5], id[6], id[7]);
+ buf[24] = '\0';
+ return buf;
+}
+
+static const unsigned char v4prefix[16] =
+ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0xFF, 0xFF, 0, 0, 0, 0 };
+
+static const char *
+format_prefix(const u_char *prefix, unsigned char plen)
+{
+ static char buf[50];
+ if(plen >= 96 && memcmp(prefix, v4prefix, 12) == 0)
+ snprintf(buf, 50, "%s/%u", ipaddr_string(prefix + 12), plen - 96);
+ else
+ snprintf(buf, 50, "%s/%u", ip6addr_string(prefix), plen);
+ buf[49] = '\0';
+ return buf;
+}
+
+static const char *
+format_address(const u_char *prefix)
+{
+ if(memcmp(prefix, v4prefix, 12) == 0)
+ return ipaddr_string(prefix + 12);
+ else
+ return ip6addr_string(prefix);
+}
+
+static int
+network_prefix(int ae, int plen, unsigned int omitted,
+ const unsigned char *p, const unsigned char *dp,
+ unsigned int len, unsigned char *p_r)
+{
+ unsigned pb;
+ unsigned char prefix[16];
+
+ if(plen >= 0)
+ pb = (plen + 7) / 8;
+ else if(ae == 1)
+ pb = 4;
+ else
+ pb = 16;
+
+ if(pb > 16)
+ return -1;
+
+ memset(prefix, 0, 16);
+
+ switch(ae) {
+ case 0: break;
+ case 1:
+ if(omitted > 4 || pb > 4 || (pb > omitted && len < pb - omitted))
+ return -1;
+ memcpy(prefix, v4prefix, 12);
+ if(omitted) {
+ if (dp == NULL) return -1;
+ memcpy(prefix, dp, 12 + omitted);
+ }
+ if(pb > omitted) memcpy(prefix + 12 + omitted, p, pb - omitted);
+ break;
+ case 2:
+ if(omitted > 16 || (pb > omitted && len < pb - omitted))
+ return -1;
+ if(omitted) {
+ if (dp == NULL) return -1;
+ memcpy(prefix, dp, omitted);
+ }
+ if(pb > omitted) memcpy(prefix + omitted, p, pb - omitted);
+ break;
+ case 3:
+ if(pb > 8 && len < pb - 8) return -1;
+ prefix[0] = 0xfe;
+ prefix[1] = 0x80;
+ if(pb > 8) memcpy(prefix + 8, p, pb - 8);
+ break;
+ default:
+ return -1;
+ }
+
+ memcpy(p_r, prefix, 16);
+ return 1;
+}
+
+static int
+network_address(int ae, const unsigned char *a, unsigned int len,
+ unsigned char *a_r)
+{
+ return network_prefix(ae, -1, 0, a, NULL, len, a_r);
+}
+
+#define ICHECK(i, l) \
+ if ((i) + (l) > bodylen || (i) + (l) > length) goto corrupt;
+
+static void
+babel_print_v2(const u_char *cp, u_int length) {
+ u_int i;
+ u_short bodylen;
+ u_char v4_prefix[16] =
+ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0xFF, 0xFF, 0, 0, 0, 0 };
+ u_char v6_prefix[16] = {0};
+
+ TCHECK2(*cp, 4);
+ if (length < 4)
+ goto corrupt;
+ bodylen = EXTRACT_16BITS(cp + 2);
+ printf(" (%u)", bodylen);
+
+ /* Process the TLVs in the body */
+ i = 0;
+ while(i < bodylen) {
+ const u_char *message;
+ u_char type, len;
+
+ message = cp + 4 + i;
+ TCHECK2(*message, 2);
+ ICHECK(i, 2);
+ type = message[0];
+ len = message[1];
+
+ TCHECK2(*message, 2 + len);
+ ICHECK(i, 2 + len);
+
+ switch(type) {
+ case MESSAGE_PAD1: {
+ if(!vflag)
+ printf(" pad1");
+ else
+ printf("\n\tPad 1");
+ }
+ break;
+
+ case MESSAGE_PADN: {
+ if(!vflag)
+ printf(" padN");
+ else
+ printf("\n\tPad %d", len + 2);
+ }
+ break;
+
+ case MESSAGE_ACK_REQ: {
+ u_short nonce, interval;
+ if(!vflag)
+ printf(" ack-req");
+ else {
+ printf("\n\tAcknowledgment Request ");
+ if(len < 6) goto corrupt;
+ nonce = EXTRACT_16BITS(message + 4);
+ interval = EXTRACT_16BITS(message + 6);
+ printf("%04x %d", nonce, interval);
+ }
+ }
+ break;
+
+ case MESSAGE_ACK: {
+ u_short nonce;
+ if(!vflag)
+ printf(" ack");
+ else {
+ printf("\n\tAcknowledgment ");
+ if(len < 2) goto corrupt;
+ nonce = EXTRACT_16BITS(message + 2);
+ printf("%04x", nonce);
+ }
+ }
+ break;
+
+ case MESSAGE_HELLO: {
+ u_short seqno, interval;
+ if(!vflag)
+ printf(" hello");
+ else {
+ printf("\n\tHello ");
+ if(len < 6) goto corrupt;
+ seqno = EXTRACT_16BITS(message + 4);
+ interval = EXTRACT_16BITS(message + 6);
+ printf("seqno %u interval %u", seqno, interval);
+ }
+ }
+ break;
+
+ case MESSAGE_IHU: {
+ unsigned short txcost, interval;
+ if(!vflag)
+ printf(" ihu");
+ else {
+ u_char address[16];
+ int rc;
+ printf("\n\tIHU ");
+ if(len < 6) goto corrupt;
+ txcost = EXTRACT_16BITS(message + 4);
+ interval = EXTRACT_16BITS(message + 6);
+ rc = network_address(message[2], message + 8, len - 6, address);
+ if(rc < 0) { printf("[|babel]"); break; }
+ printf("%s txcost %u interval %d",
+ format_address(address), txcost, interval);
+ }
+ }
+ break;
+
+ case MESSAGE_ROUTER_ID: {
+ if(!vflag)
+ printf(" router-id");
+ else {
+ printf("\n\tRouter Id");
+ if(len < 10) goto corrupt;
+ printf(" %s", format_id(message + 4));
+ }
+ }
+ break;
+
+ case MESSAGE_NH: {
+ if(!vflag)
+ printf(" nh");
+ else {
+ int rc;
+ u_char nh[16];
+ printf("\n\tNext Hop");
+ if(len < 2) goto corrupt;
+ rc = network_address(message[2], message + 4, len - 2, nh);
+ if(rc < 0) goto corrupt;
+ printf(" %s", format_address(nh));
+ }
+ }
+ break;
+
+ case MESSAGE_UPDATE: {
+ if(!vflag) {
+ printf(" update");
+ if(len < 1)
+ printf("/truncated");
+ else
+ printf("%s%s%s",
+ (message[3] & 0x80) ? "/prefix": "",
+ (message[3] & 0x40) ? "/id" : "",
+ (message[3] & 0x3f) ? "/unknown" : "");
+ } else {
+ u_short interval, seqno, metric;
+ u_char plen;
+ int rc;
+ u_char prefix[16];
+ printf("\n\tUpdate");
+ if(len < 10) goto corrupt;
+ plen = message[4] + (message[2] == 1 ? 96 : 0);
+ rc = network_prefix(message[2], message[4], message[5],
+ message + 12,
+ message[2] == 1 ? v4_prefix : v6_prefix,
+ len - 10, prefix);
+ if(rc < 0) goto corrupt;
+ interval = EXTRACT_16BITS(message + 6);
+ seqno = EXTRACT_16BITS(message + 8);
+ metric = EXTRACT_16BITS(message + 10);
+ printf("%s%s%s %s metric %u seqno %u interval %u",
+ (message[3] & 0x80) ? "/prefix": "",
+ (message[3] & 0x40) ? "/id" : "",
+ (message[3] & 0x3f) ? "/unknown" : "",
+ format_prefix(prefix, plen),
+ metric, seqno, interval);
+ if(message[3] & 0x80) {
+ if(message[2] == 1)
+ memcpy(v4_prefix, prefix, 16);
+ else
+ memcpy(v6_prefix, prefix, 16);
+ }
+ }
+ }
+ break;
+
+ case MESSAGE_REQUEST: {
+ if(!vflag)
+ printf(" request");
+ else {
+ int rc;
+ u_char prefix[16], plen;
+ printf("\n\tRequest ");
+ if(len < 2) goto corrupt;
+ plen = message[3] + (message[2] == 1 ? 96 : 0);
+ rc = network_prefix(message[2], message[3], 0,
+ message + 4, NULL, len - 2, prefix);
+ if(rc < 0) goto corrupt;
+ plen = message[3] + (message[2] == 1 ? 96 : 0);
+ printf("for %s",
+ message[2] == 0 ? "any" : format_prefix(prefix, plen));
+ }
+ }
+ break;
+
+ case MESSAGE_MH_REQUEST : {
+ if(!vflag)
+ printf(" mh-request");
+ else {
+ int rc;
+ u_short seqno;
+ u_char prefix[16], plen;
+ printf("\n\tMH-Request ");
+ if(len < 14) goto corrupt;
+ seqno = EXTRACT_16BITS(message + 4);
+ rc = network_prefix(message[2], message[3], 0,
+ message + 16, NULL, len - 14, prefix);
+ if(rc < 0) goto corrupt;
+ plen = message[3] + (message[2] == 1 ? 96 : 0);
+ printf("(%u hops) for %s seqno %u id %s",
+ message[6], format_prefix(prefix, plen),
+ seqno, format_id(message + 8));
+ }
+ }
+ break;
+ default:
+ if(!vflag)
+ printf(" unknown");
+ else
+ printf("\n\tUnknown message type %d", type);
+ }
+ i += len + 2;
+ }
+ return;
+
+ trunc:
+ printf(" [|babel]");
+ return;
+
+ corrupt:
+ printf(" (corrupt)");
+ return;
+}
diff --git a/tcpdump-4.3.0/print-beep.c b/tcpdump-4.3.0/print-beep.c
new file mode 100644
index 0000000..b476dbf
--- /dev/null
+++ b/tcpdump-4.3.0/print-beep.c
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2000, Richard Sharpe
+ *
+ * This software may be distributed either under the terms of the
+ * BSD-style licence that accompanies tcpdump or under the GNU GPL
+ * version 2 or later.
+ *
+ * print-beep.c
+ *
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-beep.c,v 1.6 2003-11-16 09:36:13 guy Exp $";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#ifdef HAVE_MEMORY_H
+#include <memory.h>
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "interface.h"
+#include "extract.h"
+
+/* Check for a string but not go beyond length
+ * Return TRUE on match, FALSE otherwise
+ *
+ * Looks at the first few chars up to tl1 ...
+ */
+
+static int l_strnstart(const char *, u_int, const char *, u_int);
+
+static int
+l_strnstart(const char *tstr1, u_int tl1, const char *str2, u_int l2)
+{
+
+ if (tl1 > l2)
+ return 0;
+
+ return (strncmp(tstr1, str2, tl1) == 0 ? 1 : 0);
+}
+
+void
+beep_print(const u_char *bp, u_int length)
+{
+
+ if (l_strnstart("MSG", 4, (const char *)bp, length)) /* A REQuest */
+ printf(" BEEP MSG");
+ else if (l_strnstart("RPY ", 4, (const char *)bp, length))
+ printf(" BEEP RPY");
+ else if (l_strnstart("ERR ", 4, (const char *)bp, length))
+ printf(" BEEP ERR");
+ else if (l_strnstart("ANS ", 4, (const char *)bp, length))
+ printf(" BEEP ANS");
+ else if (l_strnstart("NUL ", 4, (const char *)bp, length))
+ printf(" BEEP NUL");
+ else if (l_strnstart("SEQ ", 4, (const char *)bp, length))
+ printf(" BEEP SEQ");
+ else if (l_strnstart("END", 4, (const char *)bp, length))
+ printf(" BEEP END");
+ else
+ printf(" BEEP (payload or undecoded)");
+}
diff --git a/tcpdump-4.3.0/print-bfd.c b/tcpdump-4.3.0/print-bfd.c
new file mode 100644
index 0000000..f157684
--- /dev/null
+++ b/tcpdump-4.3.0/print-bfd.c
@@ -0,0 +1,283 @@
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code
+ * distributions retain the above copyright notice and this paragraph
+ * in its entirety, and (2) distributions including binary code include
+ * the above copyright notice and this paragraph in its entirety in
+ * the documentation or other materials provided with the distribution.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
+ * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
+ * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ *
+ * Original code by Hannes Gredler (hannes@juniper.net)
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-bfd.c,v 1.10 2006-02-02 06:35:52 hannes Exp $";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "interface.h"
+#include "extract.h"
+#include "addrtoname.h"
+
+#include "udp.h"
+
+/*
+ * Control packet, BFDv0, draft-katz-ward-bfd-01.txt
+ *
+ * 0 1 2 3
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * |Vers | Diag |H|D|P|F| Rsvd | Detect Mult | Length |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | My Discriminator |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Your Discriminator |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Desired Min TX Interval |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Required Min RX Interval |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Required Min Echo RX Interval |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+
+/*
+ * Control packet, BFDv1, draft-ietf-bfd-base-02.txt
+ *
+ * 0 1 2 3
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * |Vers | Diag |Sta|P|F|C|A|D|R| Detect Mult | Length |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | My Discriminator |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Your Discriminator |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Desired Min TX Interval |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Required Min RX Interval |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Required Min Echo RX Interval |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+
+struct bfd_header_t {
+ u_int8_t version_diag;
+ u_int8_t flags;
+ u_int8_t detect_time_multiplier;
+ u_int8_t length;
+ u_int8_t my_discriminator[4];
+ u_int8_t your_discriminator[4];
+ u_int8_t desired_min_tx_interval[4];
+ u_int8_t required_min_rx_interval[4];
+ u_int8_t required_min_echo_interval[4];
+};
+
+/*
+ * An optional Authentication Header may be present
+ *
+ * 0 1 2 3
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Auth Type | Auth Len | Authentication Data... |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+
+struct bfd_auth_header_t {
+ u_int8_t auth_type;
+ u_int8_t auth_len;
+ u_int8_t auth_data;
+};
+
+static const struct tok bfd_v1_authentication_values[] = {
+ { 0, "Reserved" },
+ { 1, "Simple Password" },
+ { 2, "Keyed MD5" },
+ { 3, "Meticulous Keyed MD5" },
+ { 4, "Keyed SHA1" },
+ { 5, "Meticulous Keyed SHA1" },
+ { 0, NULL }
+};
+
+#define BFD_EXTRACT_VERSION(x) (((x)&0xe0)>>5)
+#define BFD_EXTRACT_DIAG(x) ((x)&0x1f)
+
+static const struct tok bfd_port_values[] = {
+ { BFD_CONTROL_PORT, "Control" },
+ { BFD_ECHO_PORT, "Echo" },
+ { 0, NULL }
+};
+
+
+static const struct tok bfd_diag_values[] = {
+ { 0, "No Diagnostic" },
+ { 1, "Control Detection Time Expired" },
+ { 2, "Echo Function Failed" },
+ { 3, "Neighbor Signaled Session Down" },
+ { 4, "Forwarding Plane Reset" },
+ { 5, "Path Down" },
+ { 6, "Concatenated Path Down" },
+ { 7, "Administratively Down" },
+ { 8, "Reverse Concatenated Path Down" },
+ { 0, NULL }
+};
+
+static const struct tok bfd_v0_flag_values[] = {
+ { 0x80, "I Hear You" },
+ { 0x40, "Demand" },
+ { 0x20, "Poll" },
+ { 0x10, "Final" },
+ { 0x08, "Reserved" },
+ { 0x04, "Reserved" },
+ { 0x02, "Reserved" },
+ { 0x01, "Reserved" },
+ { 0, NULL }
+};
+
+#define BFD_FLAG_AUTH 0x04
+
+static const struct tok bfd_v1_flag_values[] = {
+ { 0x20, "Poll" },
+ { 0x10, "Final" },
+ { 0x08, "Control Plane Independent" },
+ { BFD_FLAG_AUTH, "Authentication Present" },
+ { 0x02, "Demand" },
+ { 0x01, "Reserved" },
+ { 0, NULL }
+};
+
+static const struct tok bfd_v1_state_values[] = {
+ { 0, "AdminDown" },
+ { 1, "Down" },
+ { 2, "Init" },
+ { 3, "Up" },
+ { 0, NULL }
+};
+
+void
+bfd_print(register const u_char *pptr, register u_int len, register u_int port)
+{
+ const struct bfd_header_t *bfd_header;
+ const struct bfd_auth_header_t *bfd_auth_header;
+ u_int8_t version = 0;
+
+ bfd_header = (const struct bfd_header_t *)pptr;
+ if (port == BFD_CONTROL_PORT) {
+ TCHECK(*bfd_header);
+ version = BFD_EXTRACT_VERSION(bfd_header->version_diag);
+ } else if (port == BFD_ECHO_PORT) {
+ /* Echo is BFD v1 only */
+ version = 1;
+ }
+ switch ((port << 8) | version) {
+
+ /* BFDv0 */
+ case (BFD_CONTROL_PORT << 8):
+ if (vflag < 1 )
+ {
+ printf("BFDv%u, %s, Flags: [%s], length: %u",
+ version,
+ tok2str(bfd_port_values, "unknown (%u)", port),
+ bittok2str(bfd_v0_flag_values, "none", bfd_header->flags),
+ len);
+ return;
+ }
+
+ printf("BFDv%u, length: %u\n\t%s, Flags: [%s], Diagnostic: %s (0x%02x)",
+ version,
+ len,
+ tok2str(bfd_port_values, "unknown (%u)", port),
+ bittok2str(bfd_v0_flag_values, "none", bfd_header->flags),
+ tok2str(bfd_diag_values,"unknown",BFD_EXTRACT_DIAG(bfd_header->version_diag)),
+ BFD_EXTRACT_DIAG(bfd_header->version_diag));
+
+ printf("\n\tDetection Timer Multiplier: %u (%u ms Detection time), BFD Length: %u",
+ bfd_header->detect_time_multiplier,
+ bfd_header->detect_time_multiplier * EXTRACT_32BITS(bfd_header->desired_min_tx_interval)/1000,
+ bfd_header->length);
+
+
+ printf("\n\tMy Discriminator: 0x%08x", EXTRACT_32BITS(bfd_header->my_discriminator));
+ printf(", Your Discriminator: 0x%08x", EXTRACT_32BITS(bfd_header->your_discriminator));
+ printf("\n\t Desired min Tx Interval: %4u ms", EXTRACT_32BITS(bfd_header->desired_min_tx_interval)/1000);
+ printf("\n\t Required min Rx Interval: %4u ms", EXTRACT_32BITS(bfd_header->required_min_rx_interval)/1000);
+ printf("\n\t Required min Echo Interval: %4u ms", EXTRACT_32BITS(bfd_header->required_min_echo_interval)/1000);
+ break;
+
+ /* BFDv1 */
+ case (BFD_CONTROL_PORT << 8 | 1):
+ if (vflag < 1 )
+ {
+ printf("BFDv%u, %s, State %s, Flags: [%s], length: %u",
+ version,
+ tok2str(bfd_port_values, "unknown (%u)", port),
+ tok2str(bfd_v1_state_values, "unknown (%u)", (bfd_header->flags & 0xc0) >> 6),
+ bittok2str(bfd_v1_flag_values, "none", bfd_header->flags & 0x3f),
+ len);
+ return;
+ }
+
+ printf("BFDv%u, length: %u\n\t%s, State %s, Flags: [%s], Diagnostic: %s (0x%02x)",
+ version,
+ len,
+ tok2str(bfd_port_values, "unknown (%u)", port),
+ tok2str(bfd_v1_state_values, "unknown (%u)", (bfd_header->flags & 0xc0) >> 6),
+ bittok2str(bfd_v1_flag_values, "none", bfd_header->flags & 0x3f),
+ tok2str(bfd_diag_values,"unknown",BFD_EXTRACT_DIAG(bfd_header->version_diag)),
+ BFD_EXTRACT_DIAG(bfd_header->version_diag));
+
+ printf("\n\tDetection Timer Multiplier: %u (%u ms Detection time), BFD Length: %u",
+ bfd_header->detect_time_multiplier,
+ bfd_header->detect_time_multiplier * EXTRACT_32BITS(bfd_header->desired_min_tx_interval)/1000,
+ bfd_header->length);
+
+
+ printf("\n\tMy Discriminator: 0x%08x", EXTRACT_32BITS(bfd_header->my_discriminator));
+ printf(", Your Discriminator: 0x%08x", EXTRACT_32BITS(bfd_header->your_discriminator));
+ printf("\n\t Desired min Tx Interval: %4u ms", EXTRACT_32BITS(bfd_header->desired_min_tx_interval)/1000);
+ printf("\n\t Required min Rx Interval: %4u ms", EXTRACT_32BITS(bfd_header->required_min_rx_interval)/1000);
+ printf("\n\t Required min Echo Interval: %4u ms", EXTRACT_32BITS(bfd_header->required_min_echo_interval)/1000);
+
+ if (bfd_header->flags & BFD_FLAG_AUTH) {
+ pptr += sizeof (const struct bfd_header_t);
+ bfd_auth_header = (const struct bfd_auth_header_t *)pptr;
+ TCHECK2(*bfd_auth_header, sizeof(const struct bfd_auth_header_t));
+ printf("\n\t%s (%u) Authentication, length %u present",
+ tok2str(bfd_v1_authentication_values,"Unknown",bfd_auth_header->auth_type),
+ bfd_auth_header->auth_type,
+ bfd_auth_header->auth_len);
+ }
+ break;
+
+ /* BFDv0 */
+ case (BFD_ECHO_PORT << 8): /* not yet supported - fall through */
+ /* BFDv1 */
+ case (BFD_ECHO_PORT << 8 | 1):
+
+ default:
+ printf("BFD, %s, length: %u",
+ tok2str(bfd_port_values, "unknown (%u)", port),
+ len);
+ if (vflag >= 1) {
+ if(!print_unknown_data(pptr,"\n\t",len))
+ return;
+ }
+ break;
+ }
+ return;
+
+trunc:
+ printf("[|BFD]");
+}
diff --git a/tcpdump-4.3.0/print-bgp.c b/tcpdump-4.3.0/print-bgp.c
new file mode 100644
index 0000000..c1e382f
--- /dev/null
+++ b/tcpdump-4.3.0/print-bgp.c
@@ -0,0 +1,2757 @@
+/*
+ * Copyright (C) 1999 WIDE Project.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the project nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Extensively modified by Hannes Gredler (hannes@juniper.net) for more
+ * complete BGP support.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-bgp.c,v 1.118 2007-12-07 15:54:52 hannes Exp $";
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <string.h>
+
+#include "interface.h"
+#include "decode_prefix.h"
+#include "addrtoname.h"
+#include "extract.h"
+#include "bgp.h"
+#include "af.h"
+#include "l2vpn.h"
+
+struct bgp {
+ u_int8_t bgp_marker[16];
+ u_int16_t bgp_len;
+ u_int8_t bgp_type;
+};
+#define BGP_SIZE 19 /* unaligned */
+
+#define BGP_OPEN 1
+#define BGP_UPDATE 2
+#define BGP_NOTIFICATION 3
+#define BGP_KEEPALIVE 4
+#define BGP_ROUTE_REFRESH 5
+
+static struct tok bgp_msg_values[] = {
+ { BGP_OPEN, "Open"},
+ { BGP_UPDATE, "Update"},
+ { BGP_NOTIFICATION, "Notification"},
+ { BGP_KEEPALIVE, "Keepalive"},
+ { BGP_ROUTE_REFRESH, "Route Refresh"},
+ { 0, NULL}
+};
+
+struct bgp_open {
+ u_int8_t bgpo_marker[16];
+ u_int16_t bgpo_len;
+ u_int8_t bgpo_type;
+ u_int8_t bgpo_version;
+ u_int16_t bgpo_myas;
+ u_int16_t bgpo_holdtime;
+ u_int32_t bgpo_id;
+ u_int8_t bgpo_optlen;
+ /* options should follow */
+};
+#define BGP_OPEN_SIZE 29 /* unaligned */
+
+struct bgp_opt {
+ u_int8_t bgpopt_type;
+ u_int8_t bgpopt_len;
+ /* variable length */
+};
+#define BGP_OPT_SIZE 2 /* some compilers may pad to 4 bytes */
+#define BGP_CAP_HEADER_SIZE 2 /* some compilers may pad to 4 bytes */
+
+struct bgp_notification {
+ u_int8_t bgpn_marker[16];
+ u_int16_t bgpn_len;
+ u_int8_t bgpn_type;
+ u_int8_t bgpn_major;
+ u_int8_t bgpn_minor;
+};
+#define BGP_NOTIFICATION_SIZE 21 /* unaligned */
+
+struct bgp_route_refresh {
+ u_int8_t bgp_marker[16];
+ u_int16_t len;
+ u_int8_t type;
+ u_int8_t afi[2]; /* the compiler messes this structure up */
+ u_int8_t res; /* when doing misaligned sequences of int8 and int16 */
+ u_int8_t safi; /* afi should be int16 - so we have to access it using */
+}; /* EXTRACT_16BITS(&bgp_route_refresh->afi) (sigh) */
+#define BGP_ROUTE_REFRESH_SIZE 23
+
+#define bgp_attr_lenlen(flags, p) \
+ (((flags) & 0x10) ? 2 : 1)
+#define bgp_attr_len(flags, p) \
+ (((flags) & 0x10) ? EXTRACT_16BITS(p) : *(p))
+
+#define BGPTYPE_ORIGIN 1
+#define BGPTYPE_AS_PATH 2
+#define BGPTYPE_NEXT_HOP 3
+#define BGPTYPE_MULTI_EXIT_DISC 4
+#define BGPTYPE_LOCAL_PREF 5
+#define BGPTYPE_ATOMIC_AGGREGATE 6
+#define BGPTYPE_AGGREGATOR 7
+#define BGPTYPE_COMMUNITIES 8 /* RFC1997 */
+#define BGPTYPE_ORIGINATOR_ID 9 /* RFC1998 */
+#define BGPTYPE_CLUSTER_LIST 10 /* RFC1998 */
+#define BGPTYPE_DPA 11 /* draft-ietf-idr-bgp-dpa */
+#define BGPTYPE_ADVERTISERS 12 /* RFC1863 */
+#define BGPTYPE_RCID_PATH 13 /* RFC1863 */
+#define BGPTYPE_MP_REACH_NLRI 14 /* RFC2283 */
+#define BGPTYPE_MP_UNREACH_NLRI 15 /* RFC2283 */
+#define BGPTYPE_EXTD_COMMUNITIES 16 /* draft-ietf-idr-bgp-ext-communities */
+#define BGPTYPE_AS4_PATH 17 /* RFC4893 */
+#define BGPTYPE_AGGREGATOR4 18 /* RFC4893 */
+#define BGPTYPE_PMSI_TUNNEL 22 /* draft-ietf-l3vpn-2547bis-mcast-bgp-02.txt */
+#define BGPTYPE_ATTR_SET 128 /* draft-marques-ppvpn-ibgp */
+
+#define BGP_MP_NLRI_MINSIZE 3 /* End of RIB Marker detection */
+
+static struct tok bgp_attr_values[] = {
+ { BGPTYPE_ORIGIN, "Origin"},
+ { BGPTYPE_AS_PATH, "AS Path"},
+ { BGPTYPE_AS4_PATH, "AS4 Path"},
+ { BGPTYPE_NEXT_HOP, "Next Hop"},
+ { BGPTYPE_MULTI_EXIT_DISC, "Multi Exit Discriminator"},
+ { BGPTYPE_LOCAL_PREF, "Local Preference"},
+ { BGPTYPE_ATOMIC_AGGREGATE, "Atomic Aggregate"},
+ { BGPTYPE_AGGREGATOR, "Aggregator"},
+ { BGPTYPE_AGGREGATOR4, "Aggregator4"},
+ { BGPTYPE_COMMUNITIES, "Community"},
+ { BGPTYPE_ORIGINATOR_ID, "Originator ID"},
+ { BGPTYPE_CLUSTER_LIST, "Cluster List"},
+ { BGPTYPE_DPA, "DPA"},
+ { BGPTYPE_ADVERTISERS, "Advertisers"},
+ { BGPTYPE_RCID_PATH, "RCID Path / Cluster ID"},
+ { BGPTYPE_MP_REACH_NLRI, "Multi-Protocol Reach NLRI"},
+ { BGPTYPE_MP_UNREACH_NLRI, "Multi-Protocol Unreach NLRI"},
+ { BGPTYPE_EXTD_COMMUNITIES, "Extended Community"},
+ { BGPTYPE_PMSI_TUNNEL, "PMSI Tunnel"},
+ { BGPTYPE_ATTR_SET, "Attribute Set"},
+ { 255, "Reserved for development"},
+ { 0, NULL}
+};
+
+#define BGP_AS_SET 1
+#define BGP_AS_SEQUENCE 2
+#define BGP_CONFED_AS_SEQUENCE 3 /* draft-ietf-idr-rfc3065bis-01 */
+#define BGP_CONFED_AS_SET 4 /* draft-ietf-idr-rfc3065bis-01 */
+
+#define BGP_AS_SEG_TYPE_MIN BGP_AS_SET
+#define BGP_AS_SEG_TYPE_MAX BGP_CONFED_AS_SET
+
+static struct tok bgp_as_path_segment_open_values[] = {
+ { BGP_AS_SEQUENCE, ""},
+ { BGP_AS_SET, "{ "},
+ { BGP_CONFED_AS_SEQUENCE, "( "},
+ { BGP_CONFED_AS_SET, "({ "},
+ { 0, NULL}
+};
+
+static struct tok bgp_as_path_segment_close_values[] = {
+ { BGP_AS_SEQUENCE, ""},
+ { BGP_AS_SET, "}"},
+ { BGP_CONFED_AS_SEQUENCE, ")"},
+ { BGP_CONFED_AS_SET, "})"},
+ { 0, NULL}
+};
+
+#define BGP_OPT_AUTH 1
+#define BGP_OPT_CAP 2
+
+
+static struct tok bgp_opt_values[] = {
+ { BGP_OPT_AUTH, "Authentication Information"},
+ { BGP_OPT_CAP, "Capabilities Advertisement"},
+ { 0, NULL}
+};
+
+#define BGP_CAPCODE_MP 1
+#define BGP_CAPCODE_RR 2
+#define BGP_CAPCODE_ORF 3 /* XXX */
+#define BGP_CAPCODE_RESTART 64 /* draft-ietf-idr-restart-05 */
+#define BGP_CAPCODE_AS_NEW 65 /* XXX */
+#define BGP_CAPCODE_DYN_CAP 67 /* XXX */
+#define BGP_CAPCODE_RR_CISCO 128
+
+static struct tok bgp_capcode_values[] = {
+ { BGP_CAPCODE_MP, "Multiprotocol Extensions"},
+ { BGP_CAPCODE_RR, "Route Refresh"},
+ { BGP_CAPCODE_ORF, "Cooperative Route Filtering"},
+ { BGP_CAPCODE_RESTART, "Graceful Restart"},
+ { BGP_CAPCODE_AS_NEW, "32-Bit AS Number"},
+ { BGP_CAPCODE_DYN_CAP, "Dynamic Capability"},
+ { BGP_CAPCODE_RR_CISCO, "Route Refresh (Cisco)"},
+ { 0, NULL}
+};
+
+#define BGP_NOTIFY_MAJOR_MSG 1
+#define BGP_NOTIFY_MAJOR_OPEN 2
+#define BGP_NOTIFY_MAJOR_UPDATE 3
+#define BGP_NOTIFY_MAJOR_HOLDTIME 4
+#define BGP_NOTIFY_MAJOR_FSM 5
+#define BGP_NOTIFY_MAJOR_CEASE 6
+#define BGP_NOTIFY_MAJOR_CAP 7
+
+static struct tok bgp_notify_major_values[] = {
+ { BGP_NOTIFY_MAJOR_MSG, "Message Header Error"},
+ { BGP_NOTIFY_MAJOR_OPEN, "OPEN Message Error"},
+ { BGP_NOTIFY_MAJOR_UPDATE, "UPDATE Message Error"},
+ { BGP_NOTIFY_MAJOR_HOLDTIME,"Hold Timer Expired"},
+ { BGP_NOTIFY_MAJOR_FSM, "Finite State Machine Error"},
+ { BGP_NOTIFY_MAJOR_CEASE, "Cease"},
+ { BGP_NOTIFY_MAJOR_CAP, "Capability Message Error"},
+ { 0, NULL}
+};
+
+/* draft-ietf-idr-cease-subcode-02 */
+#define BGP_NOTIFY_MINOR_CEASE_MAXPRFX 1
+static struct tok bgp_notify_minor_cease_values[] = {
+ { BGP_NOTIFY_MINOR_CEASE_MAXPRFX, "Maximum Number of Prefixes Reached"},
+ { 2, "Administratively Shutdown"},
+ { 3, "Peer Unconfigured"},
+ { 4, "Administratively Reset"},
+ { 5, "Connection Rejected"},
+ { 6, "Other Configuration Change"},
+ { 7, "Connection Collision Resolution"},
+ { 0, NULL}
+};
+
+static struct tok bgp_notify_minor_msg_values[] = {
+ { 1, "Connection Not Synchronized"},
+ { 2, "Bad Message Length"},
+ { 3, "Bad Message Type"},
+ { 0, NULL}
+};
+
+static struct tok bgp_notify_minor_open_values[] = {
+ { 1, "Unsupported Version Number"},
+ { 2, "Bad Peer AS"},
+ { 3, "Bad BGP Identifier"},
+ { 4, "Unsupported Optional Parameter"},
+ { 5, "Authentication Failure"},
+ { 6, "Unacceptable Hold Time"},
+ { 7, "Capability Message Error"},
+ { 0, NULL}
+};
+
+static struct tok bgp_notify_minor_update_values[] = {
+ { 1, "Malformed Attribute List"},
+ { 2, "Unrecognized Well-known Attribute"},
+ { 3, "Missing Well-known Attribute"},
+ { 4, "Attribute Flags Error"},
+ { 5, "Attribute Length Error"},
+ { 6, "Invalid ORIGIN Attribute"},
+ { 7, "AS Routing Loop"},
+ { 8, "Invalid NEXT_HOP Attribute"},
+ { 9, "Optional Attribute Error"},
+ { 10, "Invalid Network Field"},
+ { 11, "Malformed AS_PATH"},
+ { 0, NULL}
+};
+
+static struct tok bgp_notify_minor_cap_values[] = {
+ { 1, "Invalid Action Value" },
+ { 2, "Invalid Capability Length" },
+ { 3, "Malformed Capability Value" },
+ { 4, "Unsupported Capability Code" },
+ { 0, NULL }
+};
+
+static struct tok bgp_origin_values[] = {
+ { 0, "IGP"},
+ { 1, "EGP"},
+ { 2, "Incomplete"},
+ { 0, NULL}
+};
+
+#define BGP_PMSI_TUNNEL_RSVP_P2MP 1
+#define BGP_PMSI_TUNNEL_LDP_P2MP 2
+#define BGP_PMSI_TUNNEL_PIM_SSM 3
+#define BGP_PMSI_TUNNEL_PIM_SM 4
+#define BGP_PMSI_TUNNEL_PIM_BIDIR 5
+#define BGP_PMSI_TUNNEL_INGRESS 6
+#define BGP_PMSI_TUNNEL_LDP_MP2MP 7
+
+static struct tok bgp_pmsi_tunnel_values[] = {
+ { BGP_PMSI_TUNNEL_RSVP_P2MP, "RSVP-TE P2MP LSP"},
+ { BGP_PMSI_TUNNEL_LDP_P2MP, "LDP P2MP LSP"},
+ { BGP_PMSI_TUNNEL_PIM_SSM, "PIM-SSM Tree"},
+ { BGP_PMSI_TUNNEL_PIM_SM, "PIM-SM Tree"},
+ { BGP_PMSI_TUNNEL_PIM_BIDIR, "PIM-Bidir Tree"},
+ { BGP_PMSI_TUNNEL_INGRESS, "Ingress Replication"},
+ { BGP_PMSI_TUNNEL_LDP_MP2MP, "LDP MP2MP LSP"},
+ { 0, NULL}
+};
+
+static struct tok bgp_pmsi_flag_values[] = {
+ { 0x01, "Leaf Information required"},
+ { 0, NULL}
+};
+
+
+/* Subsequent address family identifier, RFC2283 section 7 */
+#define SAFNUM_RES 0
+#define SAFNUM_UNICAST 1
+#define SAFNUM_MULTICAST 2
+#define SAFNUM_UNIMULTICAST 3
+/* labeled BGP RFC3107 */
+#define SAFNUM_LABUNICAST 4
+/* draft-ietf-l3vpn-2547bis-mcast-bgp-02.txt */
+#define SAFNUM_MULTICAST_VPN 5
+#define SAFNUM_TUNNEL 64 /* XXX */
+#define SAFNUM_VPLS 65 /* XXX */
+/* draft-nalawade-idr-mdt-safi-03 */
+#define SAFNUM_MDT 66
+/* Section 4.3.4 of draft-rosen-rfc2547bis-03.txt */
+#define SAFNUM_VPNUNICAST 128
+#define SAFNUM_VPNMULTICAST 129
+#define SAFNUM_VPNUNIMULTICAST 130
+/* draft-marques-ppvpn-rt-constrain-01.txt */
+#define SAFNUM_RT_ROUTING_INFO 132
+
+#define BGP_VPN_RD_LEN 8
+
+static struct tok bgp_safi_values[] = {
+ { SAFNUM_RES, "Reserved"},
+ { SAFNUM_UNICAST, "Unicast"},
+ { SAFNUM_MULTICAST, "Multicast"},
+ { SAFNUM_UNIMULTICAST, "Unicast+Multicast"},
+ { SAFNUM_LABUNICAST, "labeled Unicast"},
+ { SAFNUM_TUNNEL, "Tunnel"},
+ { SAFNUM_VPLS, "VPLS"},
+ { SAFNUM_MDT, "MDT"},
+ { SAFNUM_VPNUNICAST, "labeled VPN Unicast"},
+ { SAFNUM_VPNMULTICAST, "labeled VPN Multicast"},
+ { SAFNUM_VPNUNIMULTICAST, "labeled VPN Unicast+Multicast"},
+ { SAFNUM_RT_ROUTING_INFO, "Route Target Routing Information"},
+ { SAFNUM_MULTICAST_VPN, "Multicast VPN"},
+ { 0, NULL }
+};
+
+/* well-known community */
+#define BGP_COMMUNITY_NO_EXPORT 0xffffff01
+#define BGP_COMMUNITY_NO_ADVERT 0xffffff02
+#define BGP_COMMUNITY_NO_EXPORT_SUBCONFED 0xffffff03
+
+/* Extended community type - draft-ietf-idr-bgp-ext-communities-05 */
+#define BGP_EXT_COM_RT_0 0x0002 /* Route Target,Format AS(2bytes):AN(4bytes) */
+#define BGP_EXT_COM_RT_1 0x0102 /* Route Target,Format IP address:AN(2bytes) */
+#define BGP_EXT_COM_RT_2 0x0202 /* Route Target,Format AN(4bytes):local(2bytes) */
+#define BGP_EXT_COM_RO_0 0x0003 /* Route Origin,Format AS(2bytes):AN(4bytes) */
+#define BGP_EXT_COM_RO_1 0x0103 /* Route Origin,Format IP address:AN(2bytes) */
+#define BGP_EXT_COM_RO_2 0x0203 /* Route Origin,Format AN(4bytes):local(2bytes) */
+#define BGP_EXT_COM_LINKBAND 0x4004 /* Link Bandwidth,Format AS(2B):Bandwidth(4B) */
+ /* rfc2547 bgp-mpls-vpns */
+#define BGP_EXT_COM_VPN_ORIGIN 0x0005 /* OSPF Domain ID / VPN of Origin - draft-rosen-vpns-ospf-bgp-mpls */
+#define BGP_EXT_COM_VPN_ORIGIN2 0x0105 /* duplicate - keep for backwards compatability */
+#define BGP_EXT_COM_VPN_ORIGIN3 0x0205 /* duplicate - keep for backwards compatability */
+#define BGP_EXT_COM_VPN_ORIGIN4 0x8005 /* duplicate - keep for backwards compatability */
+
+#define BGP_EXT_COM_OSPF_RTYPE 0x0306 /* OSPF Route Type,Format Area(4B):RouteType(1B):Options(1B) */
+#define BGP_EXT_COM_OSPF_RTYPE2 0x8000 /* duplicate - keep for backwards compatability */
+
+#define BGP_EXT_COM_OSPF_RID 0x0107 /* OSPF Router ID,Format RouterID(4B):Unused(2B) */
+#define BGP_EXT_COM_OSPF_RID2 0x8001 /* duplicate - keep for backwards compatability */
+
+#define BGP_EXT_COM_L2INFO 0x800a /* draft-kompella-ppvpn-l2vpn */
+
+#define BGP_EXT_COM_SOURCE_AS 0x0009 /* RFC-ietf-l3vpn-2547bis-mcast-bgp-08.txt */
+#define BGP_EXT_COM_VRF_RT_IMP 0x010b /* RFC-ietf-l3vpn-2547bis-mcast-bgp-08.txt */
+#define BGP_EXT_COM_L2VPN_RT_0 0x000a /* L2VPN Identifier,Format AS(2bytes):AN(4bytes) */
+#define BGP_EXT_COM_L2VPN_RT_1 0xF10a /* L2VPN Identifier,Format IP address:AN(2bytes) */
+
+
+/* http://www.cisco.com/en/US/tech/tk436/tk428/technologies_tech_note09186a00801eb09a.shtml */
+#define BGP_EXT_COM_EIGRP_GEN 0x8800
+#define BGP_EXT_COM_EIGRP_METRIC_AS_DELAY 0x8801
+#define BGP_EXT_COM_EIGRP_METRIC_REL_NH_BW 0x8802
+#define BGP_EXT_COM_EIGRP_METRIC_LOAD_MTU 0x8803
+#define BGP_EXT_COM_EIGRP_EXT_REMAS_REMID 0x8804
+#define BGP_EXT_COM_EIGRP_EXT_REMPROTO_REMMETRIC 0x8805
+
+static struct tok bgp_extd_comm_flag_values[] = {
+ { 0x8000, "vendor-specific"},
+ { 0x4000, "non-transitive"},
+ { 0, NULL},
+};
+
+static struct tok bgp_extd_comm_subtype_values[] = {
+ { BGP_EXT_COM_RT_0, "target"},
+ { BGP_EXT_COM_RT_1, "target"},
+ { BGP_EXT_COM_RT_2, "target"},
+ { BGP_EXT_COM_RO_0, "origin"},
+ { BGP_EXT_COM_RO_1, "origin"},
+ { BGP_EXT_COM_RO_2, "origin"},
+ { BGP_EXT_COM_LINKBAND, "link-BW"},
+ { BGP_EXT_COM_VPN_ORIGIN, "ospf-domain"},
+ { BGP_EXT_COM_VPN_ORIGIN2, "ospf-domain"},
+ { BGP_EXT_COM_VPN_ORIGIN3, "ospf-domain"},
+ { BGP_EXT_COM_VPN_ORIGIN4, "ospf-domain"},
+ { BGP_EXT_COM_OSPF_RTYPE, "ospf-route-type"},
+ { BGP_EXT_COM_OSPF_RTYPE2, "ospf-route-type"},
+ { BGP_EXT_COM_OSPF_RID, "ospf-router-id"},
+ { BGP_EXT_COM_OSPF_RID2, "ospf-router-id"},
+ { BGP_EXT_COM_L2INFO, "layer2-info"},
+ { BGP_EXT_COM_EIGRP_GEN , "eigrp-general-route (flag, tag)" },
+ { BGP_EXT_COM_EIGRP_METRIC_AS_DELAY , "eigrp-route-metric (AS, delay)" },
+ { BGP_EXT_COM_EIGRP_METRIC_REL_NH_BW , "eigrp-route-metric (reliability, nexthop, bandwidth)" },
+ { BGP_EXT_COM_EIGRP_METRIC_LOAD_MTU , "eigrp-route-metric (load, MTU)" },
+ { BGP_EXT_COM_EIGRP_EXT_REMAS_REMID , "eigrp-external-route (remote-AS, remote-ID)" },
+ { BGP_EXT_COM_EIGRP_EXT_REMPROTO_REMMETRIC , "eigrp-external-route (remote-proto, remote-metric)" },
+ { BGP_EXT_COM_SOURCE_AS, "source-AS" },
+ { BGP_EXT_COM_VRF_RT_IMP, "vrf-route-import"},
+ { BGP_EXT_COM_L2VPN_RT_0, "l2vpn-id"},
+ { BGP_EXT_COM_L2VPN_RT_1, "l2vpn-id"},
+ { 0, NULL},
+};
+
+/* OSPF codes for BGP_EXT_COM_OSPF_RTYPE draft-rosen-vpns-ospf-bgp-mpls */
+#define BGP_OSPF_RTYPE_RTR 1 /* OSPF Router LSA */
+#define BGP_OSPF_RTYPE_NET 2 /* OSPF Network LSA */
+#define BGP_OSPF_RTYPE_SUM 3 /* OSPF Summary LSA */
+#define BGP_OSPF_RTYPE_EXT 5 /* OSPF External LSA, note that ASBR doesn't apply to MPLS-VPN */
+#define BGP_OSPF_RTYPE_NSSA 7 /* OSPF NSSA External*/
+#define BGP_OSPF_RTYPE_SHAM 129 /* OSPF-MPLS-VPN Sham link */
+#define BGP_OSPF_RTYPE_METRIC_TYPE 0x1 /* LSB of RTYPE Options Field */
+
+static struct tok bgp_extd_comm_ospf_rtype_values[] = {
+ { BGP_OSPF_RTYPE_RTR, "Router" },
+ { BGP_OSPF_RTYPE_NET, "Network" },
+ { BGP_OSPF_RTYPE_SUM, "Summary" },
+ { BGP_OSPF_RTYPE_EXT, "External" },
+ { BGP_OSPF_RTYPE_NSSA,"NSSA External" },
+ { BGP_OSPF_RTYPE_SHAM,"MPLS-VPN Sham" },
+ { 0, NULL },
+};
+
+#define TOKBUFSIZE 128
+static char astostr[20];
+
+/*
+ * as_printf
+ *
+ * Convert an AS number into a string and return string pointer.
+ *
+ * Bepending on bflag is set or not, AS number is converted into ASDOT notation
+ * or plain number notation.
+ *
+ */
+static char *
+as_printf (char *str, int size, u_int asnum)
+{
+ if (!bflag || asnum <= 0xFFFF) {
+ snprintf(str, size, "%u", asnum);
+ } else {
+ snprintf(str, size, "%u.%u", asnum >> 16, asnum & 0xFFFF);
+ }
+ return str;
+}
+
+#define ITEMCHECK(minlen) if (itemlen < minlen) goto badtlv;
+
+int
+decode_prefix4(const u_char *pptr, u_int itemlen, char *buf, u_int buflen)
+{
+ struct in_addr addr;
+ u_int plen, plenbytes;
+
+ TCHECK(pptr[0]);
+ ITEMCHECK(1);
+ plen = pptr[0];
+ if (32 < plen)
+ return -1;
+ itemlen -= 1;
+
+ memset(&addr, 0, sizeof(addr));
+ plenbytes = (plen + 7) / 8;
+ TCHECK2(pptr[1], plenbytes);
+ ITEMCHECK(plenbytes);
+ memcpy(&addr, &pptr[1], plenbytes);
+ if (plen % 8) {
+ ((u_char *)&addr)[plenbytes - 1] &=
+ ((0xff00 >> (plen % 8)) & 0xff);
+ }
+ snprintf(buf, buflen, "%s/%d", getname((u_char *)&addr), plen);
+ return 1 + plenbytes;
+
+trunc:
+ return -2;
+
+badtlv:
+ return -3;
+}
+
+static int
+decode_labeled_prefix4(const u_char *pptr, u_int itemlen, char *buf, u_int buflen)
+{
+ struct in_addr addr;
+ u_int plen, plenbytes;
+
+ /* prefix length and label = 4 bytes */
+ TCHECK2(pptr[0], 4);
+ ITEMCHECK(4);
+ plen = pptr[0]; /* get prefix length */
+
+ /* this is one of the weirdnesses of rfc3107
+ the label length (actually the label + COS bits)
+ is added to the prefix length;
+ we also do only read out just one label -
+ there is no real application for advertisement of
+ stacked labels in a a single BGP message
+ */
+
+ if (24 > plen)
+ return -1;
+
+ plen-=24; /* adjust prefixlen - labellength */
+
+ if (32 < plen)
+ return -1;
+ itemlen -= 4;
+
+ memset(&addr, 0, sizeof(addr));
+ plenbytes = (plen + 7) / 8;
+ TCHECK2(pptr[4], plenbytes);
+ ITEMCHECK(plenbytes);
+ memcpy(&addr, &pptr[4], plenbytes);
+ if (plen % 8) {
+ ((u_char *)&addr)[plenbytes - 1] &=
+ ((0xff00 >> (plen % 8)) & 0xff);
+ }
+ /* the label may get offsetted by 4 bits so lets shift it right */
+ snprintf(buf, buflen, "%s/%d, label:%u %s",
+ getname((u_char *)&addr),
+ plen,
+ EXTRACT_24BITS(pptr+1)>>4,
+ ((pptr[3]&1)==0) ? "(BOGUS: Bottom of Stack NOT set!)" : "(bottom)" );
+
+ return 4 + plenbytes;
+
+trunc:
+ return -2;
+
+badtlv:
+ return -3;
+}
+
+/*
+ * bgp_vpn_ip_print
+ *
+ * print an ipv4 or ipv6 address into a buffer dependend on address length.
+ */
+static char *
+bgp_vpn_ip_print (const u_char *pptr, u_int addr_length) {
+
+ /* worst case string is s fully formatted v6 address */
+ static char addr[sizeof("1234:5678:89ab:cdef:1234:5678:89ab:cdef")];
+ char *pos = addr;
+
+ switch(addr_length) {
+ case (sizeof(struct in_addr) << 3): /* 32 */
+ TCHECK2(pptr[0], sizeof(struct in_addr));
+ snprintf(pos, sizeof(addr), "%s", ipaddr_string(pptr));
+ break;
+#ifdef INET6
+ case (sizeof(struct in6_addr) << 3): /* 128 */
+ TCHECK2(pptr[0], sizeof(struct in6_addr));
+ snprintf(pos, sizeof(addr), "%s", ip6addr_string(pptr));
+ break;
+#endif
+ default:
+ snprintf(pos, sizeof(addr), "bogus address length %u", addr_length);
+ break;
+ }
+ pos += strlen(pos);
+
+trunc:
+ *(pos) = '\0';
+ return (addr);
+}
+
+/*
+ * bgp_vpn_sg_print
+ *
+ * print an multicast s,g entry into a buffer.
+ * the s,g entry is encoded like this.
+ *
+ * +-----------------------------------+
+ * | Multicast Source Length (1 octet) |
+ * +-----------------------------------+
+ * | Multicast Source (Variable) |
+ * +-----------------------------------+
+ * | Multicast Group Length (1 octet) |
+ * +-----------------------------------+
+ * | Multicast Group (Variable) |
+ * +-----------------------------------+
+ *
+ * return the number of bytes read from the wire.
+ */
+static int
+bgp_vpn_sg_print (const u_char *pptr, char *buf, u_int buflen) {
+
+ u_int8_t addr_length;
+ u_int total_length, offset;
+
+ total_length = 0;
+
+ /* Source address length, encoded in bits */
+ TCHECK2(pptr[0], 1);
+ addr_length = *pptr++;
+
+ /* Source address */
+ TCHECK2(pptr[0], (addr_length >> 3));
+ total_length += (addr_length >> 3) + 1;
+ offset = strlen(buf);
+ if (addr_length) {
+ snprintf(buf + offset, buflen - offset, ", Source %s",
+ bgp_vpn_ip_print(pptr, addr_length));
+ pptr += (addr_length >> 3);
+ }
+
+ /* Group address length, encoded in bits */
+ TCHECK2(pptr[0], 1);
+ addr_length = *pptr++;
+
+ /* Group address */
+ TCHECK2(pptr[0], (addr_length >> 3));
+ total_length += (addr_length >> 3) + 1;
+ offset = strlen(buf);
+ if (addr_length) {
+ snprintf(buf + offset, buflen - offset, ", Group %s",
+ bgp_vpn_ip_print(pptr, addr_length));
+ pptr += (addr_length >> 3);
+ }
+
+trunc:
+ return (total_length);
+}
+
+
+/* RDs and RTs share the same semantics
+ * we use bgp_vpn_rd_print for
+ * printing route targets inside a NLRI */
+char *
+bgp_vpn_rd_print (const u_char *pptr) {
+
+ /* allocate space for the largest possible string */
+ static char rd[sizeof("xxxxxxxxxx:xxxxx (xxx.xxx.xxx.xxx:xxxxx)")];
+ char *pos = rd;
+
+ /* ok lets load the RD format */
+ switch (EXTRACT_16BITS(pptr)) {
+
+ /* 2-byte-AS:number fmt*/
+ case 0:
+ snprintf(pos, sizeof(rd) - (pos - rd), "%u:%u (= %u.%u.%u.%u)",
+ EXTRACT_16BITS(pptr+2),
+ EXTRACT_32BITS(pptr+4),
+ *(pptr+4), *(pptr+5), *(pptr+6), *(pptr+7));
+ break;
+ /* IP-address:AS fmt*/
+
+ case 1:
+ snprintf(pos, sizeof(rd) - (pos - rd), "%u.%u.%u.%u:%u",
+ *(pptr+2), *(pptr+3), *(pptr+4), *(pptr+5), EXTRACT_16BITS(pptr+6));
+ break;
+
+ /* 4-byte-AS:number fmt*/
+ case 2:
+ snprintf(pos, sizeof(rd) - (pos - rd), "%s:%u (%u.%u.%u.%u:%u)",
+ as_printf(astostr, sizeof(astostr), EXTRACT_32BITS(pptr+2)),
+ EXTRACT_16BITS(pptr+6), *(pptr+2), *(pptr+3), *(pptr+4),
+ *(pptr+5), EXTRACT_16BITS(pptr+6));
+ break;
+ default:
+ snprintf(pos, sizeof(rd) - (pos - rd), "unknown RD format");
+ break;
+ }
+ pos += strlen(pos);
+ *(pos) = '\0';
+ return (rd);
+}
+
+static int
+decode_rt_routing_info(const u_char *pptr, char *buf, u_int buflen)
+{
+ u_int8_t route_target[8];
+ u_int plen;
+
+ TCHECK(pptr[0]);
+ plen = pptr[0]; /* get prefix length */
+
+ if (0 == plen)
+ return 1; /* default route target */
+
+ if (32 > plen)
+ return -1;
+
+ plen-=32; /* adjust prefix length */
+
+ if (64 < plen)
+ return -1;
+
+ memset(&route_target, 0, sizeof(route_target));
+ TCHECK2(pptr[1], (plen + 7) / 8);
+ memcpy(&route_target, &pptr[1], (plen + 7) / 8);
+ if (plen % 8) {
+ ((u_char *)&route_target)[(plen + 7) / 8 - 1] &=
+ ((0xff00 >> (plen % 8)) & 0xff);
+ }
+ snprintf(buf, buflen, "origin AS: %s, route target %s",
+ as_printf(astostr, sizeof(astostr), EXTRACT_32BITS(pptr+1)),
+ bgp_vpn_rd_print((u_char *)&route_target));
+
+ return 5 + (plen + 7) / 8;
+
+trunc:
+ return -2;
+}
+
+static int
+decode_labeled_vpn_prefix4(const u_char *pptr, char *buf, u_int buflen)
+{
+ struct in_addr addr;
+ u_int plen;
+
+ TCHECK(pptr[0]);
+ plen = pptr[0]; /* get prefix length */
+
+ if ((24+64) > plen)
+ return -1;
+
+ plen-=(24+64); /* adjust prefixlen - labellength - RD len*/
+
+ if (32 < plen)
+ return -1;
+
+ memset(&addr, 0, sizeof(addr));
+ TCHECK2(pptr[12], (plen + 7) / 8);
+ memcpy(&addr, &pptr[12], (plen + 7) / 8);
+ if (plen % 8) {
+ ((u_char *)&addr)[(plen + 7) / 8 - 1] &=
+ ((0xff00 >> (plen % 8)) & 0xff);
+ }
+ /* the label may get offsetted by 4 bits so lets shift it right */
+ snprintf(buf, buflen, "RD: %s, %s/%d, label:%u %s",
+ bgp_vpn_rd_print(pptr+4),
+ getname((u_char *)&addr),
+ plen,
+ EXTRACT_24BITS(pptr+1)>>4,
+ ((pptr[3]&1)==0) ? "(BOGUS: Bottom of Stack NOT set!)" : "(bottom)" );
+
+ return 12 + (plen + 7) / 8;
+
+trunc:
+ return -2;
+}
+
+/*
+ * +-------------------------------+
+ * | |
+ * | RD:IPv4-address (12 octets) |
+ * | |
+ * +-------------------------------+
+ * | MDT Group-address (4 octets) |
+ * +-------------------------------+
+ */
+
+#define MDT_VPN_NLRI_LEN 16
+
+static int
+decode_mdt_vpn_nlri(const u_char *pptr, char *buf, u_int buflen)
+{
+
+ const u_char *rd;
+ const u_char *vpn_ip;
+
+ TCHECK(pptr[0]);
+
+ /* if the NLRI is not predefined length, quit.*/
+ if (*pptr != MDT_VPN_NLRI_LEN * NBBY)
+ return -1;
+ pptr++;
+
+ /* RD */
+ TCHECK2(pptr[0], 8);
+ rd = pptr;
+ pptr+=8;
+
+ /* IPv4 address */
+ TCHECK2(pptr[0], sizeof(struct in_addr));
+ vpn_ip = pptr;
+ pptr+=sizeof(struct in_addr);
+
+ /* MDT Group Address */
+ TCHECK2(pptr[0], sizeof(struct in_addr));
+
+ snprintf(buf, buflen, "RD: %s, VPN IP Address: %s, MC Group Address: %s",
+ bgp_vpn_rd_print(rd), ipaddr_string(vpn_ip), ipaddr_string(pptr));
+
+ return MDT_VPN_NLRI_LEN + 1;
+
+ trunc:
+
+return -2;
+}
+
+#define BGP_MULTICAST_VPN_ROUTE_TYPE_INTRA_AS_I_PMSI 1
+#define BGP_MULTICAST_VPN_ROUTE_TYPE_INTER_AS_I_PMSI 2
+#define BGP_MULTICAST_VPN_ROUTE_TYPE_S_PMSI 3
+#define BGP_MULTICAST_VPN_ROUTE_TYPE_INTRA_AS_SEG_LEAF 4
+#define BGP_MULTICAST_VPN_ROUTE_TYPE_SOURCE_ACTIVE 5
+#define BGP_MULTICAST_VPN_ROUTE_TYPE_SHARED_TREE_JOIN 6
+#define BGP_MULTICAST_VPN_ROUTE_TYPE_SOURCE_TREE_JOIN 7
+
+static struct tok bgp_multicast_vpn_route_type_values[] = {
+ { BGP_MULTICAST_VPN_ROUTE_TYPE_INTRA_AS_I_PMSI, "Intra-AS I-PMSI"},
+ { BGP_MULTICAST_VPN_ROUTE_TYPE_INTER_AS_I_PMSI, "Inter-AS I-PMSI"},
+ { BGP_MULTICAST_VPN_ROUTE_TYPE_S_PMSI, "S-PMSI"},
+ { BGP_MULTICAST_VPN_ROUTE_TYPE_INTRA_AS_SEG_LEAF, "Intra-AS Segment-Leaf"},
+ { BGP_MULTICAST_VPN_ROUTE_TYPE_SOURCE_ACTIVE, "Source-Active"},
+ { BGP_MULTICAST_VPN_ROUTE_TYPE_SHARED_TREE_JOIN, "Shared Tree Join"},
+ { BGP_MULTICAST_VPN_ROUTE_TYPE_SOURCE_TREE_JOIN, "Source Tree Join"},
+};
+
+static int
+decode_multicast_vpn(const u_char *pptr, char *buf, u_int buflen)
+{
+ u_int8_t route_type, route_length, addr_length, sg_length;
+ u_int offset;
+
+ TCHECK2(pptr[0], 2);
+ route_type = *pptr++;
+ route_length = *pptr++;
+
+ snprintf(buf, buflen, "Route-Type: %s (%u), length: %u",
+ tok2str(bgp_multicast_vpn_route_type_values,
+ "Unknown", route_type),
+ route_type, route_length);
+
+ switch(route_type) {
+ case BGP_MULTICAST_VPN_ROUTE_TYPE_INTRA_AS_I_PMSI:
+ TCHECK2(pptr[0], BGP_VPN_RD_LEN);
+ offset = strlen(buf);
+ snprintf(buf + offset, buflen - offset, ", RD: %s, Originator %s",
+ bgp_vpn_rd_print(pptr),
+ bgp_vpn_ip_print(pptr + BGP_VPN_RD_LEN,
+ (route_length - BGP_VPN_RD_LEN) << 3));
+ break;
+ case BGP_MULTICAST_VPN_ROUTE_TYPE_INTER_AS_I_PMSI:
+ TCHECK2(pptr[0], BGP_VPN_RD_LEN + 4);
+ offset = strlen(buf);
+ snprintf(buf + offset, buflen - offset, ", RD: %s, Source-AS %s",
+ bgp_vpn_rd_print(pptr),
+ as_printf(astostr, sizeof(astostr),
+ EXTRACT_32BITS(pptr + BGP_VPN_RD_LEN)));
+ break;
+
+ case BGP_MULTICAST_VPN_ROUTE_TYPE_S_PMSI:
+ TCHECK2(pptr[0], BGP_VPN_RD_LEN);
+ offset = strlen(buf);
+ snprintf(buf + offset, buflen - offset, ", RD: %s",
+ bgp_vpn_rd_print(pptr));
+ pptr += BGP_VPN_RD_LEN;
+
+ sg_length = bgp_vpn_sg_print(pptr, buf, buflen);
+ addr_length = route_length - sg_length;
+
+ TCHECK2(pptr[0], addr_length);
+ offset = strlen(buf);
+ snprintf(buf + offset, buflen - offset, ", Originator %s",
+ bgp_vpn_ip_print(pptr, addr_length << 3));
+ break;
+
+ case BGP_MULTICAST_VPN_ROUTE_TYPE_SOURCE_ACTIVE:
+ TCHECK2(pptr[0], BGP_VPN_RD_LEN);
+ offset = strlen(buf);
+ snprintf(buf + offset, buflen - offset, ", RD: %s",
+ bgp_vpn_rd_print(pptr));
+ pptr += BGP_VPN_RD_LEN;
+
+ bgp_vpn_sg_print(pptr, buf, buflen);
+ break;
+
+ case BGP_MULTICAST_VPN_ROUTE_TYPE_SHARED_TREE_JOIN: /* fall through */
+ case BGP_MULTICAST_VPN_ROUTE_TYPE_SOURCE_TREE_JOIN:
+ TCHECK2(pptr[0], BGP_VPN_RD_LEN);
+ offset = strlen(buf);
+ snprintf(buf + offset, buflen - offset, ", RD: %s, Source-AS %s",
+ bgp_vpn_rd_print(pptr),
+ as_printf(astostr, sizeof(astostr),
+ EXTRACT_32BITS(pptr + BGP_VPN_RD_LEN)));
+ pptr += BGP_VPN_RD_LEN;
+
+ bgp_vpn_sg_print(pptr, buf, buflen);
+ break;
+
+ /*
+ * no per route-type printing yet.
+ */
+ case BGP_MULTICAST_VPN_ROUTE_TYPE_INTRA_AS_SEG_LEAF:
+ default:
+ break;
+ }
+
+ return route_length + 2;
+
+trunc:
+ return -2;
+}
+
+/*
+ * As I remember, some versions of systems have an snprintf() that
+ * returns -1 if the buffer would have overflowed. If the return
+ * value is negative, set buflen to 0, to indicate that we've filled
+ * the buffer up.
+ *
+ * If the return value is greater than buflen, that means that
+ * the buffer would have overflowed; again, set buflen to 0 in
+ * that case.
+ */
+#define UPDATE_BUF_BUFLEN(buf, buflen, strlen) \
+ if (strlen<0) \
+ buflen=0; \
+ else if ((u_int)strlen>buflen) \
+ buflen=0; \
+ else { \
+ buflen-=strlen; \
+ buf+=strlen; \
+ }
+
+static int
+decode_labeled_vpn_l2(const u_char *pptr, char *buf, u_int buflen)
+{
+ int plen,tlen,strlen,tlv_type,tlv_len,ttlv_len;
+
+ TCHECK2(pptr[0], 2);
+ plen=EXTRACT_16BITS(pptr);
+ tlen=plen;
+ pptr+=2;
+ /* Old and new L2VPN NLRI share AFI/SAFI
+ * -> Assume a 12 Byte-length NLRI is auto-discovery-only
+ * and > 17 as old format. Complain for the middle case
+ */
+ if (plen==12) {
+ /* assume AD-only with RD, BGPNH */
+ TCHECK2(pptr[0],12);
+ buf[0]='\0';
+ strlen=snprintf(buf, buflen, "RD: %s, BGPNH: %s",
+ bgp_vpn_rd_print(pptr),
+ /* need something like getname() here */
+ getname(pptr+8)
+ );
+ UPDATE_BUF_BUFLEN(buf, buflen, strlen);
+ pptr+=12;
+ tlen-=12;
+ return plen;
+ } else if (plen>17) {
+ /* assume old format */
+ /* RD, ID, LBLKOFF, LBLBASE */
+
+ TCHECK2(pptr[0],15);
+ buf[0]='\0';
+ strlen=snprintf(buf, buflen, "RD: %s, CE-ID: %u, Label-Block Offset: %u, Label Base %u",
+ bgp_vpn_rd_print(pptr),
+ EXTRACT_16BITS(pptr+8),
+ EXTRACT_16BITS(pptr+10),
+ EXTRACT_24BITS(pptr+12)>>4); /* the label is offsetted by 4 bits so lets shift it right */
+ UPDATE_BUF_BUFLEN(buf, buflen, strlen);
+ pptr+=15;
+ tlen-=15;
+
+ /* ok now the variable part - lets read out TLVs*/
+ while (tlen>0) {
+ if (tlen < 3)
+ return -1;
+ TCHECK2(pptr[0], 3);
+ tlv_type=*pptr++;
+ tlv_len=EXTRACT_16BITS(pptr);
+ ttlv_len=tlv_len;
+ pptr+=2;
+
+ switch(tlv_type) {
+ case 1:
+ if (buflen!=0) {
+ strlen=snprintf(buf,buflen, "\n\t\tcircuit status vector (%u) length: %u: 0x",
+ tlv_type,
+ tlv_len);
+ UPDATE_BUF_BUFLEN(buf, buflen, strlen);
+ }
+ ttlv_len=ttlv_len/8+1; /* how many bytes do we need to read ? */
+ while (ttlv_len>0) {
+ TCHECK(pptr[0]);
+ if (buflen!=0) {
+ strlen=snprintf(buf,buflen, "%02x",*pptr++);
+ UPDATE_BUF_BUFLEN(buf, buflen, strlen);
+ }
+ ttlv_len--;
+ }
+ break;
+ default:
+ if (buflen!=0) {
+ strlen=snprintf(buf,buflen, "\n\t\tunknown TLV #%u, length: %u",
+ tlv_type,
+ tlv_len);
+ UPDATE_BUF_BUFLEN(buf, buflen, strlen);
+ }
+ break;
+ }
+ tlen-=(tlv_len<<3); /* the tlv-length is expressed in bits so lets shift it right */
+ }
+ return plen+2;
+
+ } else {
+ /* complain bitterly ? */
+ /* fall through */
+ goto trunc;
+ }
+
+trunc:
+ return -2;
+}
+
+#ifdef INET6
+int
+decode_prefix6(const u_char *pd, u_int itemlen, char *buf, u_int buflen)
+{
+ struct in6_addr addr;
+ u_int plen, plenbytes;
+
+ TCHECK(pd[0]);
+ ITEMCHECK(1);
+ plen = pd[0];
+ if (128 < plen)
+ return -1;
+ itemlen -= 1;
+
+ memset(&addr, 0, sizeof(addr));
+ plenbytes = (plen + 7) / 8;
+ TCHECK2(pd[1], plenbytes);
+ ITEMCHECK(plenbytes);
+ memcpy(&addr, &pd[1], plenbytes);
+ if (plen % 8) {
+ addr.s6_addr[plenbytes - 1] &=
+ ((0xff00 >> (plen % 8)) & 0xff);
+ }
+ snprintf(buf, buflen, "%s/%d", getname6((u_char *)&addr), plen);
+ return 1 + plenbytes;
+
+trunc:
+ return -2;
+
+badtlv:
+ return -3;
+}
+
+static int
+decode_labeled_prefix6(const u_char *pptr, u_int itemlen, char *buf, u_int buflen)
+{
+ struct in6_addr addr;
+ u_int plen, plenbytes;
+
+ /* prefix length and label = 4 bytes */
+ TCHECK2(pptr[0], 4);
+ ITEMCHECK(4);
+ plen = pptr[0]; /* get prefix length */
+
+ if (24 > plen)
+ return -1;
+
+ plen-=24; /* adjust prefixlen - labellength */
+
+ if (128 < plen)
+ return -1;
+ itemlen -= 4;
+
+ memset(&addr, 0, sizeof(addr));
+ plenbytes = (plen + 7) / 8;
+ TCHECK2(pptr[4], plenbytes);
+ memcpy(&addr, &pptr[4], plenbytes);
+ if (plen % 8) {
+ addr.s6_addr[plenbytes - 1] &=
+ ((0xff00 >> (plen % 8)) & 0xff);
+ }
+ /* the label may get offsetted by 4 bits so lets shift it right */
+ snprintf(buf, buflen, "%s/%d, label:%u %s",
+ getname6((u_char *)&addr),
+ plen,
+ EXTRACT_24BITS(pptr+1)>>4,
+ ((pptr[3]&1)==0) ? "(BOGUS: Bottom of Stack NOT set!)" : "(bottom)" );
+
+ return 4 + plenbytes;
+
+trunc:
+ return -2;
+
+badtlv:
+ return -3;
+}
+
+static int
+decode_labeled_vpn_prefix6(const u_char *pptr, char *buf, u_int buflen)
+{
+ struct in6_addr addr;
+ u_int plen;
+
+ TCHECK(pptr[0]);
+ plen = pptr[0]; /* get prefix length */
+
+ if ((24+64) > plen)
+ return -1;
+
+ plen-=(24+64); /* adjust prefixlen - labellength - RD len*/
+
+ if (128 < plen)
+ return -1;
+
+ memset(&addr, 0, sizeof(addr));
+ TCHECK2(pptr[12], (plen + 7) / 8);
+ memcpy(&addr, &pptr[12], (plen + 7) / 8);
+ if (plen % 8) {
+ addr.s6_addr[(plen + 7) / 8 - 1] &=
+ ((0xff00 >> (plen % 8)) & 0xff);
+ }
+ /* the label may get offsetted by 4 bits so lets shift it right */
+ snprintf(buf, buflen, "RD: %s, %s/%d, label:%u %s",
+ bgp_vpn_rd_print(pptr+4),
+ getname6((u_char *)&addr),
+ plen,
+ EXTRACT_24BITS(pptr+1)>>4,
+ ((pptr[3]&1)==0) ? "(BOGUS: Bottom of Stack NOT set!)" : "(bottom)" );
+
+ return 12 + (plen + 7) / 8;
+
+trunc:
+ return -2;
+}
+#endif
+
+static int
+decode_clnp_prefix(const u_char *pptr, char *buf, u_int buflen)
+{
+ u_int8_t addr[19];
+ u_int plen;
+
+ TCHECK(pptr[0]);
+ plen = pptr[0]; /* get prefix length */
+
+ if (152 < plen)
+ return -1;
+
+ memset(&addr, 0, sizeof(addr));
+ TCHECK2(pptr[4], (plen + 7) / 8);
+ memcpy(&addr, &pptr[4], (plen + 7) / 8);
+ if (plen % 8) {
+ addr[(plen + 7) / 8 - 1] &=
+ ((0xff00 >> (plen % 8)) & 0xff);
+ }
+ snprintf(buf, buflen, "%s/%d",
+ isonsap_string(addr,(plen + 7) / 8),
+ plen);
+
+ return 1 + (plen + 7) / 8;
+
+trunc:
+ return -2;
+}
+
+static int
+decode_labeled_vpn_clnp_prefix(const u_char *pptr, char *buf, u_int buflen)
+{
+ u_int8_t addr[19];
+ u_int plen;
+
+ TCHECK(pptr[0]);
+ plen = pptr[0]; /* get prefix length */
+
+ if ((24+64) > plen)
+ return -1;
+
+ plen-=(24+64); /* adjust prefixlen - labellength - RD len*/
+
+ if (152 < plen)
+ return -1;
+
+ memset(&addr, 0, sizeof(addr));
+ TCHECK2(pptr[12], (plen + 7) / 8);
+ memcpy(&addr, &pptr[12], (plen + 7) / 8);
+ if (plen % 8) {
+ addr[(plen + 7) / 8 - 1] &=
+ ((0xff00 >> (plen % 8)) & 0xff);
+ }
+ /* the label may get offsetted by 4 bits so lets shift it right */
+ snprintf(buf, buflen, "RD: %s, %s/%d, label:%u %s",
+ bgp_vpn_rd_print(pptr+4),
+ isonsap_string(addr,(plen + 7) / 8),
+ plen,
+ EXTRACT_24BITS(pptr+1)>>4,
+ ((pptr[3]&1)==0) ? "(BOGUS: Bottom of Stack NOT set!)" : "(bottom)" );
+
+ return 12 + (plen + 7) / 8;
+
+trunc:
+ return -2;
+}
+
+/*
+ * bgp_attr_get_as_size
+ *
+ * Try to find the size of the ASs encoded in an as-path. It is not obvious, as
+ * both Old speakers that do not support 4 byte AS, and the new speakers that do
+ * support, exchange AS-Path with the same path-attribute type value 0x02.
+ */
+static int
+bgp_attr_get_as_size (u_int8_t bgpa_type, const u_char *pptr, int len)
+{
+ const u_char *tptr = pptr;
+
+ /*
+ * If the path attribute is the optional AS4 path type, then we already
+ * know, that ASs must be encoded in 4 byte format.
+ */
+ if (bgpa_type == BGPTYPE_AS4_PATH) {
+ return 4;
+ }
+
+ /*
+ * Let us assume that ASs are of 2 bytes in size, and check if the AS-Path
+ * TLV is good. If not, ask the caller to try with AS encoded as 4 bytes
+ * each.
+ */
+ while (tptr < pptr + len) {
+ TCHECK(tptr[0]);
+
+ /*
+ * If we do not find a valid segment type, our guess might be wrong.
+ */
+ if (tptr[0] < BGP_AS_SEG_TYPE_MIN || tptr[0] > BGP_AS_SEG_TYPE_MAX) {
+ goto trunc;
+ }
+ TCHECK(tptr[1]);
+ tptr += 2 + tptr[1] * 2;
+ }
+
+ /*
+ * If we correctly reached end of the AS path attribute data content,
+ * then most likely ASs were indeed encoded as 2 bytes.
+ */
+ if (tptr == pptr + len) {
+ return 2;
+ }
+
+trunc:
+
+ /*
+ * We can come here, either we did not have enough data, or if we
+ * try to decode 4 byte ASs in 2 byte format. Either way, return 4,
+ * so that calller can try to decode each AS as of 4 bytes. If indeed
+ * there was not enough data, it will crib and end the parse anyways.
+ */
+ return 4;
+}
+
+static int
+bgp_attr_print(u_int atype, const u_char *pptr, u_int len)
+{
+ int i;
+ u_int16_t af;
+ u_int8_t safi, snpa, nhlen;
+ union { /* copy buffer for bandwidth values */
+ float f;
+ u_int32_t i;
+ } bw;
+ int advance;
+ u_int tlen;
+ const u_char *tptr;
+ char buf[MAXHOSTNAMELEN + 100];
+ char tokbuf[TOKBUFSIZE];
+ int as_size;
+
+ tptr = pptr;
+ tlen=len;
+
+ switch (atype) {
+ case BGPTYPE_ORIGIN:
+ if (len != 1)
+ printf("invalid len");
+ else {
+ TCHECK(*tptr);
+ printf("%s", tok2strbuf(bgp_origin_values,
+ "Unknown Origin Typecode",
+ tptr[0],
+ tokbuf, sizeof(tokbuf)));
+ }
+ break;
+
+
+ /*
+ * Process AS4 byte path and AS2 byte path attributes here.
+ */
+ case BGPTYPE_AS4_PATH:
+ case BGPTYPE_AS_PATH:
+ if (len % 2) {
+ printf("invalid len");
+ break;
+ }
+ if (!len) {
+ printf("empty");
+ break;
+ }
+
+ /*
+ * BGP updates exchanged between New speakers that support 4
+ * byte AS, ASs are always encoded in 4 bytes. There is no
+ * definitive way to find this, just by the packet's
+ * contents. So, check for packet's TLV's sanity assuming
+ * 2 bytes first, and it does not pass, assume that ASs are
+ * encoded in 4 bytes format and move on.
+ */
+ as_size = bgp_attr_get_as_size(atype, pptr, len);
+
+ while (tptr < pptr + len) {
+ TCHECK(tptr[0]);
+ printf("%s", tok2strbuf(bgp_as_path_segment_open_values,
+ "?", tptr[0],
+ tokbuf, sizeof(tokbuf)));
+ for (i = 0; i < tptr[1] * as_size; i += as_size) {
+ TCHECK2(tptr[2 + i], as_size);
+ printf("%s ",
+ as_printf(astostr, sizeof(astostr),
+ as_size == 2 ?
+ EXTRACT_16BITS(&tptr[2 + i]) :
+ EXTRACT_32BITS(&tptr[2 + i])));
+ }
+ TCHECK(tptr[0]);
+ printf("%s", tok2strbuf(bgp_as_path_segment_close_values,
+ "?", tptr[0],
+ tokbuf, sizeof(tokbuf)));
+ TCHECK(tptr[1]);
+ tptr += 2 + tptr[1] * as_size;
+ }
+ break;
+ case BGPTYPE_NEXT_HOP:
+ if (len != 4)
+ printf("invalid len");
+ else {
+ TCHECK2(tptr[0], 4);
+ printf("%s", getname(tptr));
+ }
+ break;
+ case BGPTYPE_MULTI_EXIT_DISC:
+ case BGPTYPE_LOCAL_PREF:
+ if (len != 4)
+ printf("invalid len");
+ else {
+ TCHECK2(tptr[0], 4);
+ printf("%u", EXTRACT_32BITS(tptr));
+ }
+ break;
+ case BGPTYPE_ATOMIC_AGGREGATE:
+ if (len != 0)
+ printf("invalid len");
+ break;
+ case BGPTYPE_AGGREGATOR:
+
+ /*
+ * Depending on the AS encoded is of 2 bytes or of 4 bytes,
+ * the length of this PA can be either 6 bytes or 8 bytes.
+ */
+ if (len != 6 && len != 8) {
+ printf("invalid len");
+ break;
+ }
+ TCHECK2(tptr[0], len);
+ if (len == 6) {
+ printf(" AS #%s, origin %s",
+ as_printf(astostr, sizeof(astostr), EXTRACT_16BITS(tptr)),
+ getname(tptr + 2));
+ } else {
+ printf(" AS #%s, origin %s",
+ as_printf(astostr, sizeof(astostr),
+ EXTRACT_32BITS(tptr)), getname(tptr + 4));
+ }
+ break;
+ case BGPTYPE_AGGREGATOR4:
+ if (len != 8) {
+ printf("invalid len");
+ break;
+ }
+ TCHECK2(tptr[0], 8);
+ printf(" AS #%s, origin %s",
+ as_printf(astostr, sizeof(astostr), EXTRACT_32BITS(tptr)),
+ getname(tptr + 4));
+ break;
+ case BGPTYPE_COMMUNITIES:
+ if (len % 4) {
+ printf("invalid len");
+ break;
+ }
+ while (tlen>0) {
+ u_int32_t comm;
+ TCHECK2(tptr[0], 4);
+ comm = EXTRACT_32BITS(tptr);
+ switch (comm) {
+ case BGP_COMMUNITY_NO_EXPORT:
+ printf(" NO_EXPORT");
+ break;
+ case BGP_COMMUNITY_NO_ADVERT:
+ printf(" NO_ADVERTISE");
+ break;
+ case BGP_COMMUNITY_NO_EXPORT_SUBCONFED:
+ printf(" NO_EXPORT_SUBCONFED");
+ break;
+ default:
+ printf("%u:%u%s",
+ (comm >> 16) & 0xffff,
+ comm & 0xffff,
+ (tlen>4) ? ", " : "");
+ break;
+ }
+ tlen -=4;
+ tptr +=4;
+ }
+ break;
+ case BGPTYPE_ORIGINATOR_ID:
+ if (len != 4) {
+ printf("invalid len");
+ break;
+ }
+ TCHECK2(tptr[0], 4);
+ printf("%s",getname(tptr));
+ break;
+ case BGPTYPE_CLUSTER_LIST:
+ if (len % 4) {
+ printf("invalid len");
+ break;
+ }
+ while (tlen>0) {
+ TCHECK2(tptr[0], 4);
+ printf("%s%s",
+ getname(tptr),
+ (tlen>4) ? ", " : "");
+ tlen -=4;
+ tptr +=4;
+ }
+ break;
+ case BGPTYPE_MP_REACH_NLRI:
+ TCHECK2(tptr[0], 3);
+ af = EXTRACT_16BITS(tptr);
+ safi = tptr[2];
+
+ printf("\n\t AFI: %s (%u), %sSAFI: %s (%u)",
+ tok2strbuf(af_values, "Unknown AFI", af,
+ tokbuf, sizeof(tokbuf)),
+ af,
+ (safi>128) ? "vendor specific " : "", /* 128 is meanwhile wellknown */
+ tok2strbuf(bgp_safi_values, "Unknown SAFI", safi,
+ tokbuf, sizeof(tokbuf)),
+ safi);
+
+ switch(af<<8 | safi) {
+ case (AFNUM_INET<<8 | SAFNUM_UNICAST):
+ case (AFNUM_INET<<8 | SAFNUM_MULTICAST):
+ case (AFNUM_INET<<8 | SAFNUM_UNIMULTICAST):
+ case (AFNUM_INET<<8 | SAFNUM_LABUNICAST):
+ case (AFNUM_INET<<8 | SAFNUM_RT_ROUTING_INFO):
+ case (AFNUM_INET<<8 | SAFNUM_VPNUNICAST):
+ case (AFNUM_INET<<8 | SAFNUM_VPNMULTICAST):
+ case (AFNUM_INET<<8 | SAFNUM_VPNUNIMULTICAST):
+ case (AFNUM_INET<<8 | SAFNUM_MULTICAST_VPN):
+ case (AFNUM_INET<<8 | SAFNUM_MDT):
+#ifdef INET6
+ case (AFNUM_INET6<<8 | SAFNUM_UNICAST):
+ case (AFNUM_INET6<<8 | SAFNUM_MULTICAST):
+ case (AFNUM_INET6<<8 | SAFNUM_UNIMULTICAST):
+ case (AFNUM_INET6<<8 | SAFNUM_LABUNICAST):
+ case (AFNUM_INET6<<8 | SAFNUM_VPNUNICAST):
+ case (AFNUM_INET6<<8 | SAFNUM_VPNMULTICAST):
+ case (AFNUM_INET6<<8 | SAFNUM_VPNUNIMULTICAST):
+#endif
+ case (AFNUM_NSAP<<8 | SAFNUM_UNICAST):
+ case (AFNUM_NSAP<<8 | SAFNUM_MULTICAST):
+ case (AFNUM_NSAP<<8 | SAFNUM_UNIMULTICAST):
+ case (AFNUM_NSAP<<8 | SAFNUM_VPNUNICAST):
+ case (AFNUM_NSAP<<8 | SAFNUM_VPNMULTICAST):
+ case (AFNUM_NSAP<<8 | SAFNUM_VPNUNIMULTICAST):
+ case (AFNUM_L2VPN<<8 | SAFNUM_VPNUNICAST):
+ case (AFNUM_L2VPN<<8 | SAFNUM_VPNMULTICAST):
+ case (AFNUM_L2VPN<<8 | SAFNUM_VPNUNIMULTICAST):
+ case (AFNUM_VPLS<<8 | SAFNUM_VPLS):
+ break;
+ default:
+ TCHECK2(tptr[0], tlen);
+ printf("\n\t no AFI %u / SAFI %u decoder",af,safi);
+ if (vflag <= 1)
+ print_unknown_data(tptr,"\n\t ",tlen);
+ goto done;
+ break;
+ }
+
+ tptr +=3;
+
+ TCHECK(tptr[0]);
+ nhlen = tptr[0];
+ tlen = nhlen;
+ tptr++;
+
+ if (tlen) {
+ printf("\n\t nexthop: ");
+ while (tlen > 0) {
+ switch(af<<8 | safi) {
+ case (AFNUM_INET<<8 | SAFNUM_UNICAST):
+ case (AFNUM_INET<<8 | SAFNUM_MULTICAST):
+ case (AFNUM_INET<<8 | SAFNUM_UNIMULTICAST):
+ case (AFNUM_INET<<8 | SAFNUM_LABUNICAST):
+ case (AFNUM_INET<<8 | SAFNUM_RT_ROUTING_INFO):
+ case (AFNUM_INET<<8 | SAFNUM_MULTICAST_VPN):
+ case (AFNUM_INET<<8 | SAFNUM_MDT):
+ if (tlen < (int)sizeof(struct in_addr)) {
+ printf("invalid len");
+ tlen = 0;
+ } else {
+ TCHECK2(tptr[0], sizeof(struct in_addr));
+ printf("%s",getname(tptr));
+ tlen -= sizeof(struct in_addr);
+ tptr += sizeof(struct in_addr);
+ }
+ break;
+ case (AFNUM_INET<<8 | SAFNUM_VPNUNICAST):
+ case (AFNUM_INET<<8 | SAFNUM_VPNMULTICAST):
+ case (AFNUM_INET<<8 | SAFNUM_VPNUNIMULTICAST):
+ if (tlen < (int)(sizeof(struct in_addr)+BGP_VPN_RD_LEN)) {
+ printf("invalid len");
+ tlen = 0;
+ } else {
+ TCHECK2(tptr[0], sizeof(struct in_addr)+BGP_VPN_RD_LEN);
+ printf("RD: %s, %s",
+ bgp_vpn_rd_print(tptr),
+ getname(tptr+BGP_VPN_RD_LEN));
+ tlen -= (sizeof(struct in_addr)+BGP_VPN_RD_LEN);
+ tptr += (sizeof(struct in_addr)+BGP_VPN_RD_LEN);
+ }
+ break;
+#ifdef INET6
+ case (AFNUM_INET6<<8 | SAFNUM_UNICAST):
+ case (AFNUM_INET6<<8 | SAFNUM_MULTICAST):
+ case (AFNUM_INET6<<8 | SAFNUM_UNIMULTICAST):
+ case (AFNUM_INET6<<8 | SAFNUM_LABUNICAST):
+ if (tlen < (int)sizeof(struct in6_addr)) {
+ printf("invalid len");
+ tlen = 0;
+ } else {
+ TCHECK2(tptr[0], sizeof(struct in6_addr));
+ printf("%s", getname6(tptr));
+ tlen -= sizeof(struct in6_addr);
+ tptr += sizeof(struct in6_addr);
+ }
+ break;
+ case (AFNUM_INET6<<8 | SAFNUM_VPNUNICAST):
+ case (AFNUM_INET6<<8 | SAFNUM_VPNMULTICAST):
+ case (AFNUM_INET6<<8 | SAFNUM_VPNUNIMULTICAST):
+ if (tlen < (int)(sizeof(struct in6_addr)+BGP_VPN_RD_LEN)) {
+ printf("invalid len");
+ tlen = 0;
+ } else {
+ TCHECK2(tptr[0], sizeof(struct in6_addr)+BGP_VPN_RD_LEN);
+ printf("RD: %s, %s",
+ bgp_vpn_rd_print(tptr),
+ getname6(tptr+BGP_VPN_RD_LEN));
+ tlen -= (sizeof(struct in6_addr)+BGP_VPN_RD_LEN);
+ tptr += (sizeof(struct in6_addr)+BGP_VPN_RD_LEN);
+ }
+ break;
+#endif
+ case (AFNUM_VPLS<<8 | SAFNUM_VPLS):
+ case (AFNUM_L2VPN<<8 | SAFNUM_VPNUNICAST):
+ case (AFNUM_L2VPN<<8 | SAFNUM_VPNMULTICAST):
+ case (AFNUM_L2VPN<<8 | SAFNUM_VPNUNIMULTICAST):
+ if (tlen < (int)sizeof(struct in_addr)) {
+ printf("invalid len");
+ tlen = 0;
+ } else {
+ TCHECK2(tptr[0], sizeof(struct in_addr));
+ printf("%s", getname(tptr));
+ tlen -= (sizeof(struct in_addr));
+ tptr += (sizeof(struct in_addr));
+ }
+ break;
+ case (AFNUM_NSAP<<8 | SAFNUM_UNICAST):
+ case (AFNUM_NSAP<<8 | SAFNUM_MULTICAST):
+ case (AFNUM_NSAP<<8 | SAFNUM_UNIMULTICAST):
+ TCHECK2(tptr[0], tlen);
+ printf("%s",isonsap_string(tptr,tlen));
+ tptr += tlen;
+ tlen = 0;
+ break;
+
+ case (AFNUM_NSAP<<8 | SAFNUM_VPNUNICAST):
+ case (AFNUM_NSAP<<8 | SAFNUM_VPNMULTICAST):
+ case (AFNUM_NSAP<<8 | SAFNUM_VPNUNIMULTICAST):
+ if (tlen < BGP_VPN_RD_LEN+1) {
+ printf("invalid len");
+ tlen = 0;
+ } else {
+ TCHECK2(tptr[0], tlen);
+ printf("RD: %s, %s",
+ bgp_vpn_rd_print(tptr),
+ isonsap_string(tptr+BGP_VPN_RD_LEN,tlen-BGP_VPN_RD_LEN));
+ /* rfc986 mapped IPv4 address ? */
+ if (EXTRACT_32BITS(tptr+BGP_VPN_RD_LEN) == 0x47000601)
+ printf(" = %s", getname(tptr+BGP_VPN_RD_LEN+4));
+#ifdef INET6
+ /* rfc1888 mapped IPv6 address ? */
+ else if (EXTRACT_24BITS(tptr+BGP_VPN_RD_LEN) == 0x350000)
+ printf(" = %s", getname6(tptr+BGP_VPN_RD_LEN+3));
+#endif
+ tptr += tlen;
+ tlen = 0;
+ }
+ break;
+ default:
+ TCHECK2(tptr[0], tlen);
+ printf("no AFI %u/SAFI %u decoder",af,safi);
+ if (vflag <= 1)
+ print_unknown_data(tptr,"\n\t ",tlen);
+ tptr += tlen;
+ tlen = 0;
+ goto done;
+ break;
+ }
+ }
+ }
+ printf(", nh-length: %u", nhlen);
+ tptr += tlen;
+
+ TCHECK(tptr[0]);
+ snpa = tptr[0];
+ tptr++;
+
+ if (snpa) {
+ printf("\n\t %u SNPA", snpa);
+ for (/*nothing*/; snpa > 0; snpa--) {
+ TCHECK(tptr[0]);
+ printf("\n\t %d bytes", tptr[0]);
+ tptr += tptr[0] + 1;
+ }
+ } else {
+ printf(", no SNPA");
+ }
+
+ while (len - (tptr - pptr) > 0) {
+ switch (af<<8 | safi) {
+ case (AFNUM_INET<<8 | SAFNUM_UNICAST):
+ case (AFNUM_INET<<8 | SAFNUM_MULTICAST):
+ case (AFNUM_INET<<8 | SAFNUM_UNIMULTICAST):
+ advance = decode_prefix4(tptr, len, buf, sizeof(buf));
+ if (advance == -1)
+ printf("\n\t (illegal prefix length)");
+ else if (advance == -2)
+ goto trunc;
+ else if (advance == -3)
+ break; /* bytes left, but not enough */
+ else
+ printf("\n\t %s", buf);
+ break;
+ case (AFNUM_INET<<8 | SAFNUM_LABUNICAST):
+ advance = decode_labeled_prefix4(tptr, len, buf, sizeof(buf));
+ if (advance == -1)
+ printf("\n\t (illegal prefix length)");
+ else if (advance == -2)
+ goto trunc;
+ else if (advance == -3)
+ break; /* bytes left, but not enough */
+ else
+ printf("\n\t %s", buf);
+ break;
+ case (AFNUM_INET<<8 | SAFNUM_VPNUNICAST):
+ case (AFNUM_INET<<8 | SAFNUM_VPNMULTICAST):
+ case (AFNUM_INET<<8 | SAFNUM_VPNUNIMULTICAST):
+ advance = decode_labeled_vpn_prefix4(tptr, buf, sizeof(buf));
+ if (advance == -1)
+ printf("\n\t (illegal prefix length)");
+ else if (advance == -2)
+ goto trunc;
+ else
+ printf("\n\t %s", buf);
+ break;
+ case (AFNUM_INET<<8 | SAFNUM_RT_ROUTING_INFO):
+ advance = decode_rt_routing_info(tptr, buf, sizeof(buf));
+ if (advance == -1)
+ printf("\n\t (illegal prefix length)");
+ else if (advance == -2)
+ goto trunc;
+ else
+ printf("\n\t %s", buf);
+ break;
+ case (AFNUM_INET<<8 | SAFNUM_MULTICAST_VPN): /* fall through */
+ case (AFNUM_INET6<<8 | SAFNUM_MULTICAST_VPN):
+ advance = decode_multicast_vpn(tptr, buf, sizeof(buf));
+ if (advance == -1)
+ printf("\n\t (illegal prefix length)");
+ else if (advance == -2)
+ goto trunc;
+ else
+ printf("\n\t %s", buf);
+ break;
+
+ case (AFNUM_INET<<8 | SAFNUM_MDT):
+ advance = decode_mdt_vpn_nlri(tptr, buf, sizeof(buf));
+ if (advance == -1)
+ printf("\n\t (illegal prefix length)");
+ else if (advance == -2)
+ goto trunc;
+ else
+ printf("\n\t %s", buf);
+ break;
+#ifdef INET6
+ case (AFNUM_INET6<<8 | SAFNUM_UNICAST):
+ case (AFNUM_INET6<<8 | SAFNUM_MULTICAST):
+ case (AFNUM_INET6<<8 | SAFNUM_UNIMULTICAST):
+ advance = decode_prefix6(tptr, len, buf, sizeof(buf));
+ if (advance == -1)
+ printf("\n\t (illegal prefix length)");
+ else if (advance == -2)
+ goto trunc;
+ else if (advance == -3)
+ break; /* bytes left, but not enough */
+ else
+ printf("\n\t %s", buf);
+ break;
+ case (AFNUM_INET6<<8 | SAFNUM_LABUNICAST):
+ advance = decode_labeled_prefix6(tptr, len, buf, sizeof(buf));
+ if (advance == -1)
+ printf("\n\t (illegal prefix length)");
+ else if (advance == -2)
+ goto trunc;
+ else if (advance == -3)
+ break; /* bytes left, but not enough */
+ else
+ printf("\n\t %s", buf);
+ break;
+ case (AFNUM_INET6<<8 | SAFNUM_VPNUNICAST):
+ case (AFNUM_INET6<<8 | SAFNUM_VPNMULTICAST):
+ case (AFNUM_INET6<<8 | SAFNUM_VPNUNIMULTICAST):
+ advance = decode_labeled_vpn_prefix6(tptr, buf, sizeof(buf));
+ if (advance == -1)
+ printf("\n\t (illegal prefix length)");
+ else if (advance == -2)
+ goto trunc;
+ else
+ printf("\n\t %s", buf);
+ break;
+#endif
+ case (AFNUM_VPLS<<8 | SAFNUM_VPLS):
+ case (AFNUM_L2VPN<<8 | SAFNUM_VPNUNICAST):
+ case (AFNUM_L2VPN<<8 | SAFNUM_VPNMULTICAST):
+ case (AFNUM_L2VPN<<8 | SAFNUM_VPNUNIMULTICAST):
+ advance = decode_labeled_vpn_l2(tptr, buf, sizeof(buf));
+ if (advance == -1)
+ printf("\n\t (illegal length)");
+ else if (advance == -2)
+ goto trunc;
+ else
+ printf("\n\t %s", buf);
+ break;
+ case (AFNUM_NSAP<<8 | SAFNUM_UNICAST):
+ case (AFNUM_NSAP<<8 | SAFNUM_MULTICAST):
+ case (AFNUM_NSAP<<8 | SAFNUM_UNIMULTICAST):
+ advance = decode_clnp_prefix(tptr, buf, sizeof(buf));
+ if (advance == -1)
+ printf("\n\t (illegal prefix length)");
+ else if (advance == -2)
+ goto trunc;
+ else
+ printf("\n\t %s", buf);
+ break;
+ case (AFNUM_NSAP<<8 | SAFNUM_VPNUNICAST):
+ case (AFNUM_NSAP<<8 | SAFNUM_VPNMULTICAST):
+ case (AFNUM_NSAP<<8 | SAFNUM_VPNUNIMULTICAST):
+ advance = decode_labeled_vpn_clnp_prefix(tptr, buf, sizeof(buf));
+ if (advance == -1)
+ printf("\n\t (illegal prefix length)");
+ else if (advance == -2)
+ goto trunc;
+ else
+ printf("\n\t %s", buf);
+ break;
+ default:
+ TCHECK2(*tptr,tlen);
+ printf("\n\t no AFI %u / SAFI %u decoder",af,safi);
+ if (vflag <= 1)
+ print_unknown_data(tptr,"\n\t ",tlen);
+ advance = 0;
+ tptr = pptr + len;
+ break;
+ }
+ if (advance < 0)
+ break;
+ tptr += advance;
+ }
+ done:
+ break;
+
+ case BGPTYPE_MP_UNREACH_NLRI:
+ TCHECK2(tptr[0], BGP_MP_NLRI_MINSIZE);
+ af = EXTRACT_16BITS(tptr);
+ safi = tptr[2];
+
+ printf("\n\t AFI: %s (%u), %sSAFI: %s (%u)",
+ tok2strbuf(af_values, "Unknown AFI", af,
+ tokbuf, sizeof(tokbuf)),
+ af,
+ (safi>128) ? "vendor specific " : "", /* 128 is meanwhile wellknown */
+ tok2strbuf(bgp_safi_values, "Unknown SAFI", safi,
+ tokbuf, sizeof(tokbuf)),
+ safi);
+
+ if (len == BGP_MP_NLRI_MINSIZE)
+ printf("\n\t End-of-Rib Marker (empty NLRI)");
+
+ tptr += 3;
+
+ while (len - (tptr - pptr) > 0) {
+ switch (af<<8 | safi) {
+ case (AFNUM_INET<<8 | SAFNUM_UNICAST):
+ case (AFNUM_INET<<8 | SAFNUM_MULTICAST):
+ case (AFNUM_INET<<8 | SAFNUM_UNIMULTICAST):
+ advance = decode_prefix4(tptr, len, buf, sizeof(buf));
+ if (advance == -1)
+ printf("\n\t (illegal prefix length)");
+ else if (advance == -2)
+ goto trunc;
+ else if (advance == -3)
+ break; /* bytes left, but not enough */
+ else
+ printf("\n\t %s", buf);
+ break;
+ case (AFNUM_INET<<8 | SAFNUM_LABUNICAST):
+ advance = decode_labeled_prefix4(tptr, len, buf, sizeof(buf));
+ if (advance == -1)
+ printf("\n\t (illegal prefix length)");
+ else if (advance == -2)
+ goto trunc;
+ else if (advance == -3)
+ break; /* bytes left, but not enough */
+ else
+ printf("\n\t %s", buf);
+ break;
+ case (AFNUM_INET<<8 | SAFNUM_VPNUNICAST):
+ case (AFNUM_INET<<8 | SAFNUM_VPNMULTICAST):
+ case (AFNUM_INET<<8 | SAFNUM_VPNUNIMULTICAST):
+ advance = decode_labeled_vpn_prefix4(tptr, buf, sizeof(buf));
+ if (advance == -1)
+ printf("\n\t (illegal prefix length)");
+ else if (advance == -2)
+ goto trunc;
+ else
+ printf("\n\t %s", buf);
+ break;
+#ifdef INET6
+ case (AFNUM_INET6<<8 | SAFNUM_UNICAST):
+ case (AFNUM_INET6<<8 | SAFNUM_MULTICAST):
+ case (AFNUM_INET6<<8 | SAFNUM_UNIMULTICAST):
+ advance = decode_prefix6(tptr, len, buf, sizeof(buf));
+ if (advance == -1)
+ printf("\n\t (illegal prefix length)");
+ else if (advance == -2)
+ goto trunc;
+ else if (advance == -3)
+ break; /* bytes left, but not enough */
+ else
+ printf("\n\t %s", buf);
+ break;
+ case (AFNUM_INET6<<8 | SAFNUM_LABUNICAST):
+ advance = decode_labeled_prefix6(tptr, len, buf, sizeof(buf));
+ if (advance == -1)
+ printf("\n\t (illegal prefix length)");
+ else if (advance == -2)
+ goto trunc;
+ else if (advance == -3)
+ break; /* bytes left, but not enough */
+ else
+ printf("\n\t %s", buf);
+ break;
+ case (AFNUM_INET6<<8 | SAFNUM_VPNUNICAST):
+ case (AFNUM_INET6<<8 | SAFNUM_VPNMULTICAST):
+ case (AFNUM_INET6<<8 | SAFNUM_VPNUNIMULTICAST):
+ advance = decode_labeled_vpn_prefix6(tptr, buf, sizeof(buf));
+ if (advance == -1)
+ printf("\n\t (illegal prefix length)");
+ else if (advance == -2)
+ goto trunc;
+ else
+ printf("\n\t %s", buf);
+ break;
+#endif
+ case (AFNUM_VPLS<<8 | SAFNUM_VPLS):
+ case (AFNUM_L2VPN<<8 | SAFNUM_VPNUNICAST):
+ case (AFNUM_L2VPN<<8 | SAFNUM_VPNMULTICAST):
+ case (AFNUM_L2VPN<<8 | SAFNUM_VPNUNIMULTICAST):
+ advance = decode_labeled_vpn_l2(tptr, buf, sizeof(buf));
+ if (advance == -1)
+ printf("\n\t (illegal length)");
+ else if (advance == -2)
+ goto trunc;
+ else
+ printf("\n\t %s", buf);
+ break;
+ case (AFNUM_NSAP<<8 | SAFNUM_UNICAST):
+ case (AFNUM_NSAP<<8 | SAFNUM_MULTICAST):
+ case (AFNUM_NSAP<<8 | SAFNUM_UNIMULTICAST):
+ advance = decode_clnp_prefix(tptr, buf, sizeof(buf));
+ if (advance == -1)
+ printf("\n\t (illegal prefix length)");
+ else if (advance == -2)
+ goto trunc;
+ else
+ printf("\n\t %s", buf);
+ break;
+ case (AFNUM_NSAP<<8 | SAFNUM_VPNUNICAST):
+ case (AFNUM_NSAP<<8 | SAFNUM_VPNMULTICAST):
+ case (AFNUM_NSAP<<8 | SAFNUM_VPNUNIMULTICAST):
+ advance = decode_labeled_vpn_clnp_prefix(tptr, buf, sizeof(buf));
+ if (advance == -1)
+ printf("\n\t (illegal prefix length)");
+ else if (advance == -2)
+ goto trunc;
+ else
+ printf("\n\t %s", buf);
+ break;
+ case (AFNUM_INET<<8 | SAFNUM_MDT):
+ advance = decode_mdt_vpn_nlri(tptr, buf, sizeof(buf));
+ if (advance == -1)
+ printf("\n\t (illegal prefix length)");
+ else if (advance == -2)
+ goto trunc;
+ else
+ printf("\n\t %s", buf);
+ break;
+ case (AFNUM_INET<<8 | SAFNUM_MULTICAST_VPN): /* fall through */
+ case (AFNUM_INET6<<8 | SAFNUM_MULTICAST_VPN):
+ advance = decode_multicast_vpn(tptr, buf, sizeof(buf));
+ if (advance == -1)
+ printf("\n\t (illegal prefix length)");
+ else if (advance == -2)
+ goto trunc;
+ else
+ printf("\n\t %s", buf);
+ break;
+ default:
+ TCHECK2(*(tptr-3),tlen);
+ printf("no AFI %u / SAFI %u decoder",af,safi);
+ if (vflag <= 1)
+ print_unknown_data(tptr-3,"\n\t ",tlen);
+ advance = 0;
+ tptr = pptr + len;
+ break;
+ }
+ if (advance < 0)
+ break;
+ tptr += advance;
+ }
+ break;
+ case BGPTYPE_EXTD_COMMUNITIES:
+ if (len % 8) {
+ printf("invalid len");
+ break;
+ }
+ while (tlen>0) {
+ u_int16_t extd_comm;
+
+ TCHECK2(tptr[0], 2);
+ extd_comm=EXTRACT_16BITS(tptr);
+
+ printf("\n\t %s (0x%04x), Flags [%s]",
+ tok2strbuf(bgp_extd_comm_subtype_values,
+ "unknown extd community typecode",
+ extd_comm, tokbuf, sizeof(tokbuf)),
+ extd_comm,
+ bittok2str(bgp_extd_comm_flag_values, "none", extd_comm));
+
+ TCHECK2(*(tptr+2), 6);
+ switch(extd_comm) {
+ case BGP_EXT_COM_RT_0:
+ case BGP_EXT_COM_RO_0:
+ case BGP_EXT_COM_L2VPN_RT_0:
+ printf(": %u:%u (= %s)",
+ EXTRACT_16BITS(tptr+2),
+ EXTRACT_32BITS(tptr+4),
+ getname(tptr+4));
+ break;
+ case BGP_EXT_COM_RT_1:
+ case BGP_EXT_COM_RO_1:
+ case BGP_EXT_COM_L2VPN_RT_1:
+ case BGP_EXT_COM_VRF_RT_IMP:
+ printf(": %s:%u",
+ getname(tptr+2),
+ EXTRACT_16BITS(tptr+6));
+ break;
+ case BGP_EXT_COM_RT_2:
+ case BGP_EXT_COM_RO_2:
+ printf(": %s:%u",
+ as_printf(astostr, sizeof(astostr),
+ EXTRACT_32BITS(tptr+2)), EXTRACT_16BITS(tptr+6));
+ break;
+ case BGP_EXT_COM_LINKBAND:
+ bw.i = EXTRACT_32BITS(tptr+2);
+ printf(": bandwidth: %.3f Mbps",
+ bw.f*8/1000000);
+ break;
+ case BGP_EXT_COM_VPN_ORIGIN:
+ case BGP_EXT_COM_VPN_ORIGIN2:
+ case BGP_EXT_COM_VPN_ORIGIN3:
+ case BGP_EXT_COM_VPN_ORIGIN4:
+ case BGP_EXT_COM_OSPF_RID:
+ case BGP_EXT_COM_OSPF_RID2:
+ printf("%s", getname(tptr+2));
+ break;
+ case BGP_EXT_COM_OSPF_RTYPE:
+ case BGP_EXT_COM_OSPF_RTYPE2:
+ printf(": area:%s, router-type:%s, metric-type:%s%s",
+ getname(tptr+2),
+ tok2strbuf(bgp_extd_comm_ospf_rtype_values,
+ "unknown (0x%02x)",
+ *(tptr+6),
+ tokbuf, sizeof(tokbuf)),
+ (*(tptr+7) & BGP_OSPF_RTYPE_METRIC_TYPE) ? "E2" : "",
+ ((*(tptr+6) == BGP_OSPF_RTYPE_EXT) || (*(tptr+6) == BGP_OSPF_RTYPE_NSSA)) ? "E1" : "");
+ break;
+ case BGP_EXT_COM_L2INFO:
+ printf(": %s Control Flags [0x%02x]:MTU %u",
+ tok2strbuf(l2vpn_encaps_values,
+ "unknown encaps",
+ *(tptr+2),
+ tokbuf, sizeof(tokbuf)),
+ *(tptr+3),
+ EXTRACT_16BITS(tptr+4));
+ break;
+ case BGP_EXT_COM_SOURCE_AS:
+ printf(": AS %u", EXTRACT_16BITS(tptr+2));
+ break;
+ default:
+ TCHECK2(*tptr,8);
+ print_unknown_data(tptr,"\n\t ",8);
+ break;
+ }
+ tlen -=8;
+ tptr +=8;
+ }
+ break;
+
+ case BGPTYPE_PMSI_TUNNEL:
+ {
+ u_int8_t tunnel_type, flags;
+
+ tunnel_type = *(tptr+1);
+ flags = *tptr;
+ tlen = len;
+
+ TCHECK2(tptr[0], 5);
+ printf("\n\t Tunnel-type %s (%u), Flags [%s], MPLS Label %u",
+ tok2str(bgp_pmsi_tunnel_values, "Unknown", tunnel_type),
+ tunnel_type,
+ bittok2str(bgp_pmsi_flag_values, "none", flags),
+ EXTRACT_24BITS(tptr+2)>>4);
+
+ tptr +=5;
+ tlen -= 5;
+
+ switch (tunnel_type) {
+ case BGP_PMSI_TUNNEL_PIM_SM: /* fall through */
+ case BGP_PMSI_TUNNEL_PIM_BIDIR:
+ TCHECK2(tptr[0], 8);
+ printf("\n\t Sender %s, P-Group %s",
+ ipaddr_string(tptr),
+ ipaddr_string(tptr+4));
+ break;
+
+ case BGP_PMSI_TUNNEL_PIM_SSM:
+ TCHECK2(tptr[0], 8);
+ printf("\n\t Root-Node %s, P-Group %s",
+ ipaddr_string(tptr),
+ ipaddr_string(tptr+4));
+ break;
+ case BGP_PMSI_TUNNEL_INGRESS:
+ TCHECK2(tptr[0], 4);
+ printf("\n\t Tunnel-Endpoint %s",
+ ipaddr_string(tptr));
+ break;
+ case BGP_PMSI_TUNNEL_LDP_P2MP: /* fall through */
+ case BGP_PMSI_TUNNEL_LDP_MP2MP:
+ TCHECK2(tptr[0], 8);
+ printf("\n\t Root-Node %s, LSP-ID 0x%08x",
+ ipaddr_string(tptr),
+ EXTRACT_32BITS(tptr+4));
+ break;
+ case BGP_PMSI_TUNNEL_RSVP_P2MP:
+ TCHECK2(tptr[0], 8);
+ printf("\n\t Extended-Tunnel-ID %s, P2MP-ID 0x%08x",
+ ipaddr_string(tptr),
+ EXTRACT_32BITS(tptr+4));
+ break;
+ default:
+ if (vflag <= 1) {
+ print_unknown_data(tptr,"\n\t ",tlen);
+ }
+ }
+ break;
+ }
+ case BGPTYPE_ATTR_SET:
+ TCHECK2(tptr[0], 4);
+ if (len < 4)
+ goto trunc;
+ printf("\n\t Origin AS: %s",
+ as_printf(astostr, sizeof(astostr), EXTRACT_32BITS(tptr)));
+ tptr+=4;
+ len -=4;
+
+ while (len) {
+ u_int aflags, atype, alenlen, alen;
+
+ TCHECK2(tptr[0], 2);
+ if (len < 2)
+ goto trunc;
+ aflags = *tptr;
+ atype = *(tptr + 1);
+ tptr += 2;
+ len -= 2;
+ alenlen = bgp_attr_lenlen(aflags, tptr);
+ TCHECK2(tptr[0], alenlen);
+ if (len < alenlen)
+ goto trunc;
+ alen = bgp_attr_len(aflags, tptr);
+ tptr += alenlen;
+ len -= alenlen;
+
+ printf("\n\t %s (%u), length: %u",
+ tok2strbuf(bgp_attr_values,
+ "Unknown Attribute", atype,
+ tokbuf, sizeof(tokbuf)),
+ atype,
+ alen);
+
+ if (aflags) {
+ printf(", Flags [%s%s%s%s",
+ aflags & 0x80 ? "O" : "",
+ aflags & 0x40 ? "T" : "",
+ aflags & 0x20 ? "P" : "",
+ aflags & 0x10 ? "E" : "");
+ if (aflags & 0xf)
+ printf("+%x", aflags & 0xf);
+ printf("]: ");
+ }
+ /* FIXME check for recursion */
+ if (!bgp_attr_print(atype, tptr, alen))
+ return 0;
+ tptr += alen;
+ len -= alen;
+ }
+ break;
+
+
+ default:
+ TCHECK2(*pptr,len);
+ printf("\n\t no Attribute %u decoder",atype); /* we have no decoder for the attribute */
+ if (vflag <= 1)
+ print_unknown_data(pptr,"\n\t ",len);
+ break;
+ }
+ if (vflag > 1 && len) { /* omit zero length attributes*/
+ TCHECK2(*pptr,len);
+ print_unknown_data(pptr,"\n\t ",len);
+ }
+ return 1;
+
+trunc:
+ return 0;
+}
+
+static void
+bgp_capabilities_print(const u_char *opt, int caps_len)
+{
+ char tokbuf[TOKBUFSIZE];
+ char tokbuf2[TOKBUFSIZE];
+ int cap_type, cap_len, tcap_len, cap_offset;
+ int i = 0;
+
+ while (i < caps_len) {
+ TCHECK2(opt[i], BGP_CAP_HEADER_SIZE);
+ cap_type=opt[i];
+ cap_len=opt[i+1];
+ tcap_len=cap_len;
+ printf("\n\t %s (%u), length: %u",
+ tok2strbuf(bgp_capcode_values, "Unknown",
+ cap_type, tokbuf, sizeof(tokbuf)),
+ cap_type,
+ cap_len);
+ TCHECK2(opt[i+2], cap_len);
+ switch (cap_type) {
+ case BGP_CAPCODE_MP:
+ printf("\n\t\tAFI %s (%u), SAFI %s (%u)",
+ tok2strbuf(af_values, "Unknown",
+ EXTRACT_16BITS(opt+i+2),
+ tokbuf, sizeof(tokbuf)),
+ EXTRACT_16BITS(opt+i+2),
+ tok2strbuf(bgp_safi_values, "Unknown",
+ opt[i+5],
+ tokbuf, sizeof(tokbuf)),
+ opt[i+5]);
+ break;
+ case BGP_CAPCODE_RESTART:
+ printf("\n\t\tRestart Flags: [%s], Restart Time %us",
+ ((opt[i+2])&0x80) ? "R" : "none",
+ EXTRACT_16BITS(opt+i+2)&0xfff);
+ tcap_len-=2;
+ cap_offset=4;
+ while(tcap_len>=4) {
+ printf("\n\t\t AFI %s (%u), SAFI %s (%u), Forwarding state preserved: %s",
+ tok2strbuf(af_values,"Unknown",
+ EXTRACT_16BITS(opt+i+cap_offset),
+ tokbuf, sizeof(tokbuf)),
+ EXTRACT_16BITS(opt+i+cap_offset),
+ tok2strbuf(bgp_safi_values,"Unknown",
+ opt[i+cap_offset+2],
+ tokbuf2, sizeof(tokbuf2)),
+ opt[i+cap_offset+2],
+ ((opt[i+cap_offset+3])&0x80) ? "yes" : "no" );
+ tcap_len-=4;
+ cap_offset+=4;
+ }
+ break;
+ case BGP_CAPCODE_RR:
+ case BGP_CAPCODE_RR_CISCO:
+ break;
+ case BGP_CAPCODE_AS_NEW:
+
+ /*
+ * Extract the 4 byte AS number encoded.
+ */
+ if (cap_len == 4) {
+ printf("\n\t\t 4 Byte AS %s",
+ as_printf(astostr, sizeof(astostr),
+ EXTRACT_32BITS(opt + i + 2)));
+ }
+ break;
+ default:
+ printf("\n\t\tno decoder for Capability %u",
+ cap_type);
+ if (vflag <= 1)
+ print_unknown_data(&opt[i+2],"\n\t\t",cap_len);
+ break;
+ }
+ if (vflag > 1 && cap_len > 0) {
+ print_unknown_data(&opt[i+2],"\n\t\t",cap_len);
+ }
+ i += BGP_CAP_HEADER_SIZE + cap_len;
+ }
+ return;
+
+trunc:
+ printf("[|BGP]");
+}
+
+static void
+bgp_open_print(const u_char *dat, int length)
+{
+ struct bgp_open bgpo;
+ struct bgp_opt bgpopt;
+ const u_char *opt;
+ int i;
+ char tokbuf[TOKBUFSIZE];
+
+ TCHECK2(dat[0], BGP_OPEN_SIZE);
+ memcpy(&bgpo, dat, BGP_OPEN_SIZE);
+
+ printf("\n\t Version %d, ", bgpo.bgpo_version);
+ printf("my AS %s, ",
+ as_printf(astostr, sizeof(astostr), ntohs(bgpo.bgpo_myas)));
+ printf("Holdtime %us, ", ntohs(bgpo.bgpo_holdtime));
+ printf("ID %s", getname((u_char *)&bgpo.bgpo_id));
+ printf("\n\t Optional parameters, length: %u", bgpo.bgpo_optlen);
+
+ /* some little sanity checking */
+ if (length < bgpo.bgpo_optlen+BGP_OPEN_SIZE)
+ return;
+
+ /* ugly! */
+ opt = &((const struct bgp_open *)dat)->bgpo_optlen;
+ opt++;
+
+ i = 0;
+ while (i < bgpo.bgpo_optlen) {
+ TCHECK2(opt[i], BGP_OPT_SIZE);
+ memcpy(&bgpopt, &opt[i], BGP_OPT_SIZE);
+ if (i + 2 + bgpopt.bgpopt_len > bgpo.bgpo_optlen) {
+ printf("\n\t Option %d, length: %u", bgpopt.bgpopt_type, bgpopt.bgpopt_len);
+ break;
+ }
+
+ printf("\n\t Option %s (%u), length: %u",
+ tok2strbuf(bgp_opt_values,"Unknown",
+ bgpopt.bgpopt_type,
+ tokbuf, sizeof(tokbuf)),
+ bgpopt.bgpopt_type,
+ bgpopt.bgpopt_len);
+
+ /* now let's decode the options we know*/
+ switch(bgpopt.bgpopt_type) {
+
+ case BGP_OPT_CAP:
+ bgp_capabilities_print(&opt[i+BGP_OPT_SIZE],
+ bgpopt.bgpopt_len);
+ break;
+
+ case BGP_OPT_AUTH:
+ default:
+ printf("\n\t no decoder for option %u",
+ bgpopt.bgpopt_type);
+ break;
+ }
+ i += BGP_OPT_SIZE + bgpopt.bgpopt_len;
+ }
+ return;
+trunc:
+ printf("[|BGP]");
+}
+
+static void
+bgp_update_print(const u_char *dat, int length)
+{
+ struct bgp bgp;
+ const u_char *p;
+ int withdrawn_routes_len;
+ int len;
+ int i;
+ char tokbuf[TOKBUFSIZE];
+#ifndef INET6
+ char buf[MAXHOSTNAMELEN + 100];
+ int wpfx;
+#endif
+
+ TCHECK2(dat[0], BGP_SIZE);
+ if (length < BGP_SIZE)
+ goto trunc;
+ memcpy(&bgp, dat, BGP_SIZE);
+ p = dat + BGP_SIZE; /*XXX*/
+ length -= BGP_SIZE;
+
+ /* Unfeasible routes */
+ TCHECK2(p[0], 2);
+ if (length < 2)
+ goto trunc;
+ withdrawn_routes_len = EXTRACT_16BITS(p);
+ p += 2;
+ length -= 2;
+ if (withdrawn_routes_len) {
+ /*
+ * Without keeping state from the original NLRI message,
+ * it's not possible to tell if this a v4 or v6 route,
+ * so only try to decode it if we're not v6 enabled.
+ */
+ TCHECK2(p[0], withdrawn_routes_len);
+ if (length < withdrawn_routes_len)
+ goto trunc;
+#ifdef INET6
+ printf("\n\t Withdrawn routes: %d bytes", withdrawn_routes_len);
+ p += withdrawn_routes_len;
+ length -= withdrawn_routes_len;
+#else
+ if (withdrawn_routes_len < 2)
+ goto trunc;
+ length -= 2;
+ withdrawn_routes_len -= 2;
+
+
+ printf("\n\t Withdrawn routes:");
+
+ while(withdrawn_routes_len > 0) {
+ wpfx = decode_prefix4(p, withdrawn_routes_len, buf, sizeof(buf));
+ if (wpfx == -1) {
+ printf("\n\t (illegal prefix length)");
+ break;
+ } else if (wpfx == -2)
+ goto trunc;
+ else if (wpfx == -3)
+ goto trunc; /* bytes left, but not enough */
+ else {
+ printf("\n\t %s", buf);
+ p += wpfx;
+ length -= wpfx;
+ withdrawn_routes_len -= wpfx;
+ }
+ }
+#endif
+ }
+
+ TCHECK2(p[0], 2);
+ if (length < 2)
+ goto trunc;
+ len = EXTRACT_16BITS(p);
+ p += 2;
+ length -= 2;
+
+ if (withdrawn_routes_len == 0 && len == 0 && length == 0) {
+ /* No withdrawn routes, no path attributes, no NLRI */
+ printf("\n\t End-of-Rib Marker (empty NLRI)");
+ return;
+ }
+
+ if (len) {
+ /* do something more useful!*/
+ while (len) {
+ int aflags, atype, alenlen, alen;
+
+ TCHECK2(p[0], 2);
+ if (len < 2)
+ goto trunc;
+ if (length < 2)
+ goto trunc;
+ aflags = *p;
+ atype = *(p + 1);
+ p += 2;
+ len -= 2;
+ length -= 2;
+ alenlen = bgp_attr_lenlen(aflags, p);
+ TCHECK2(p[0], alenlen);
+ if (len < alenlen)
+ goto trunc;
+ if (length < alenlen)
+ goto trunc;
+ alen = bgp_attr_len(aflags, p);
+ p += alenlen;
+ len -= alenlen;
+ length -= alenlen;
+
+ printf("\n\t %s (%u), length: %u",
+ tok2strbuf(bgp_attr_values, "Unknown Attribute",
+ atype,
+ tokbuf, sizeof(tokbuf)),
+ atype,
+ alen);
+
+ if (aflags) {
+ printf(", Flags [%s%s%s%s",
+ aflags & 0x80 ? "O" : "",
+ aflags & 0x40 ? "T" : "",
+ aflags & 0x20 ? "P" : "",
+ aflags & 0x10 ? "E" : "");
+ if (aflags & 0xf)
+ printf("+%x", aflags & 0xf);
+ printf("]: ");
+ }
+ if (len < alen)
+ goto trunc;
+ if (length < alen)
+ goto trunc;
+ if (!bgp_attr_print(atype, p, alen))
+ goto trunc;
+ p += alen;
+ len -= alen;
+ length -= alen;
+ }
+ }
+
+ if (length) {
+ /*
+ * XXX - what if they're using the "Advertisement of
+ * Multiple Paths in BGP" feature:
+ *
+ * https://datatracker.ietf.org/doc/draft-ietf-idr-add-paths/
+ *
+ * http://tools.ietf.org/html/draft-ietf-idr-add-paths-06
+ */
+ printf("\n\t Updated routes:");
+ while (length) {
+ char buf[MAXHOSTNAMELEN + 100];
+ i = decode_prefix4(p, length, buf, sizeof(buf));
+ if (i == -1) {
+ printf("\n\t (illegal prefix length)");
+ break;
+ } else if (i == -2)
+ goto trunc;
+ else if (i == -3)
+ goto trunc; /* bytes left, but not enough */
+ else {
+ printf("\n\t %s", buf);
+ p += i;
+ length -= i;
+ }
+ }
+ }
+ return;
+trunc:
+ printf("[|BGP]");
+}
+
+static void
+bgp_notification_print(const u_char *dat, int length)
+{
+ struct bgp_notification bgpn;
+ const u_char *tptr;
+ char tokbuf[TOKBUFSIZE];
+ char tokbuf2[TOKBUFSIZE];
+
+ TCHECK2(dat[0], BGP_NOTIFICATION_SIZE);
+ memcpy(&bgpn, dat, BGP_NOTIFICATION_SIZE);
+
+ /* some little sanity checking */
+ if (length<BGP_NOTIFICATION_SIZE)
+ return;
+
+ printf(", %s (%u)",
+ tok2strbuf(bgp_notify_major_values, "Unknown Error",
+ bgpn.bgpn_major, tokbuf, sizeof(tokbuf)),
+ bgpn.bgpn_major);
+
+ switch (bgpn.bgpn_major) {
+
+ case BGP_NOTIFY_MAJOR_MSG:
+ printf(", subcode %s (%u)",
+ tok2strbuf(bgp_notify_minor_msg_values, "Unknown",
+ bgpn.bgpn_minor, tokbuf, sizeof(tokbuf)),
+ bgpn.bgpn_minor);
+ break;
+ case BGP_NOTIFY_MAJOR_OPEN:
+ printf(", subcode %s (%u)",
+ tok2strbuf(bgp_notify_minor_open_values, "Unknown",
+ bgpn.bgpn_minor, tokbuf, sizeof(tokbuf)),
+ bgpn.bgpn_minor);
+ break;
+ case BGP_NOTIFY_MAJOR_UPDATE:
+ printf(", subcode %s (%u)",
+ tok2strbuf(bgp_notify_minor_update_values, "Unknown",
+ bgpn.bgpn_minor, tokbuf, sizeof(tokbuf)),
+ bgpn.bgpn_minor);
+ break;
+ case BGP_NOTIFY_MAJOR_CAP:
+ printf(" subcode %s (%u)",
+ tok2strbuf(bgp_notify_minor_cap_values, "Unknown",
+ bgpn.bgpn_minor, tokbuf, sizeof(tokbuf)),
+ bgpn.bgpn_minor);
+ case BGP_NOTIFY_MAJOR_CEASE:
+ printf(", subcode %s (%u)",
+ tok2strbuf(bgp_notify_minor_cease_values, "Unknown",
+ bgpn.bgpn_minor, tokbuf, sizeof(tokbuf)),
+ bgpn.bgpn_minor);
+
+ /* draft-ietf-idr-cease-subcode-02 mentions optionally 7 bytes
+ * for the maxprefix subtype, which may contain AFI, SAFI and MAXPREFIXES
+ */
+ if(bgpn.bgpn_minor == BGP_NOTIFY_MINOR_CEASE_MAXPRFX && length >= BGP_NOTIFICATION_SIZE + 7) {
+ tptr = dat + BGP_NOTIFICATION_SIZE;
+ TCHECK2(*tptr, 7);
+ printf(", AFI %s (%u), SAFI %s (%u), Max Prefixes: %u",
+ tok2strbuf(af_values, "Unknown",
+ EXTRACT_16BITS(tptr), tokbuf, sizeof(tokbuf)),
+ EXTRACT_16BITS(tptr),
+ tok2strbuf(bgp_safi_values, "Unknown", *(tptr+2),
+ tokbuf2, sizeof(tokbuf)),
+ *(tptr+2),
+ EXTRACT_32BITS(tptr+3));
+ }
+ break;
+ default:
+ break;
+ }
+
+ return;
+trunc:
+ printf("[|BGP]");
+}
+
+static void
+bgp_route_refresh_print(const u_char *pptr, int len) {
+
+ const struct bgp_route_refresh *bgp_route_refresh_header;
+ char tokbuf[TOKBUFSIZE];
+ char tokbuf2[TOKBUFSIZE];
+
+ TCHECK2(pptr[0], BGP_ROUTE_REFRESH_SIZE);
+
+ /* some little sanity checking */
+ if (len<BGP_ROUTE_REFRESH_SIZE)
+ return;
+
+ bgp_route_refresh_header = (const struct bgp_route_refresh *)pptr;
+
+ printf("\n\t AFI %s (%u), SAFI %s (%u)",
+ tok2strbuf(af_values,"Unknown",
+ /* this stinks but the compiler pads the structure
+ * weird */
+ EXTRACT_16BITS(&bgp_route_refresh_header->afi),
+ tokbuf, sizeof(tokbuf)),
+ EXTRACT_16BITS(&bgp_route_refresh_header->afi),
+ tok2strbuf(bgp_safi_values,"Unknown",
+ bgp_route_refresh_header->safi,
+ tokbuf2, sizeof(tokbuf2)),
+ bgp_route_refresh_header->safi);
+
+ if (vflag > 1) {
+ TCHECK2(*pptr, len);
+ print_unknown_data(pptr,"\n\t ", len);
+ }
+
+ return;
+trunc:
+ printf("[|BGP]");
+}
+
+static int
+bgp_header_print(const u_char *dat, int length)
+{
+ struct bgp bgp;
+ char tokbuf[TOKBUFSIZE];
+
+ TCHECK2(dat[0], BGP_SIZE);
+ memcpy(&bgp, dat, BGP_SIZE);
+ printf("\n\t%s Message (%u), length: %u",
+ tok2strbuf(bgp_msg_values, "Unknown", bgp.bgp_type,
+ tokbuf, sizeof(tokbuf)),
+ bgp.bgp_type,
+ length);
+
+ switch (bgp.bgp_type) {
+ case BGP_OPEN:
+ bgp_open_print(dat, length);
+ break;
+ case BGP_UPDATE:
+ bgp_update_print(dat, length);
+ break;
+ case BGP_NOTIFICATION:
+ bgp_notification_print(dat, length);
+ break;
+ case BGP_KEEPALIVE:
+ break;
+ case BGP_ROUTE_REFRESH:
+ bgp_route_refresh_print(dat, length);
+ break;
+ default:
+ /* we have no decoder for the BGP message */
+ TCHECK2(*dat, length);
+ printf("\n\t no Message %u decoder",bgp.bgp_type);
+ print_unknown_data(dat,"\n\t ",length);
+ break;
+ }
+ return 1;
+trunc:
+ printf("[|BGP]");
+ return 0;
+}
+
+void
+bgp_print(const u_char *dat, int length)
+{
+ const u_char *p;
+ const u_char *ep;
+ const u_char *start;
+ const u_char marker[] = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ };
+ struct bgp bgp;
+ u_int16_t hlen;
+ char tokbuf[TOKBUFSIZE];
+
+ ep = dat + length;
+ if (snapend < dat + length)
+ ep = snapend;
+
+ printf(": BGP, length: %u",length);
+
+ if (vflag < 1) /* lets be less chatty */
+ return;
+
+ p = dat;
+ start = p;
+ while (p < ep) {
+ if (!TTEST2(p[0], 1))
+ break;
+ if (p[0] != 0xff) {
+ p++;
+ continue;
+ }
+
+ if (!TTEST2(p[0], sizeof(marker)))
+ break;
+ if (memcmp(p, marker, sizeof(marker)) != 0) {
+ p++;
+ continue;
+ }
+
+ /* found BGP header */
+ TCHECK2(p[0], BGP_SIZE); /*XXX*/
+ memcpy(&bgp, p, BGP_SIZE);
+
+ if (start != p)
+ printf(" [|BGP]");
+
+ hlen = ntohs(bgp.bgp_len);
+ if (hlen < BGP_SIZE) {
+ printf("\n[|BGP Bogus header length %u < %u]", hlen,
+ BGP_SIZE);
+ break;
+ }
+
+ if (TTEST2(p[0], hlen)) {
+ if (!bgp_header_print(p, hlen))
+ return;
+ p += hlen;
+ start = p;
+ } else {
+ printf("\n[|BGP %s]",
+ tok2strbuf(bgp_msg_values,
+ "Unknown Message Type",
+ bgp.bgp_type,
+ tokbuf, sizeof(tokbuf)));
+ break;
+ }
+ }
+
+ return;
+
+trunc:
+ printf(" [|BGP]");
+}
+
+/*
+ * Local Variables:
+ * c-style: whitesmith
+ * c-basic-offset: 4
+ * End:
+ */
diff --git a/tcpdump-4.3.0/print-bootp.c b/tcpdump-4.3.0/print-bootp.c
new file mode 100644
index 0000000..c7538ff
--- /dev/null
+++ b/tcpdump-4.3.0/print-bootp.c
@@ -0,0 +1,825 @@
+/*
+ * Copyright (c) 1990, 1991, 1993, 1994, 1995, 1996, 1997
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Format and print bootp packets.
+ */
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-bootp.c,v 1.89 2008-04-22 09:45:08 hannes Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <string.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "extract.h"
+#include "ether.h"
+#include "bootp.h"
+
+static void rfc1048_print(const u_char *);
+static void cmu_print(const u_char *);
+static char *client_fqdn_flags(u_int flags);
+
+static char tstr[] = " [|bootp]";
+
+static const struct tok bootp_flag_values[] = {
+ { 0x8000, "Broadcast" },
+ { 0, NULL}
+};
+
+static const struct tok bootp_op_values[] = {
+ { BOOTPREQUEST, "Request" },
+ { BOOTPREPLY, "Reply" },
+ { 0, NULL}
+};
+
+/*
+ * Print bootp requests
+ */
+void
+bootp_print(register const u_char *cp, u_int length)
+{
+ register const struct bootp *bp;
+ static const u_char vm_cmu[4] = VM_CMU;
+ static const u_char vm_rfc1048[4] = VM_RFC1048;
+
+ bp = (const struct bootp *)cp;
+ TCHECK(bp->bp_op);
+
+ printf("BOOTP/DHCP, %s",
+ tok2str(bootp_op_values, "unknown (0x%02x)", bp->bp_op));
+
+ if (bp->bp_htype == 1 && bp->bp_hlen == 6 && bp->bp_op == BOOTPREQUEST) {
+ TCHECK2(bp->bp_chaddr[0], 6);
+ printf(" from %s", etheraddr_string(bp->bp_chaddr));
+ }
+
+ printf(", length %u", length);
+
+ if (!vflag)
+ return;
+
+ TCHECK(bp->bp_secs);
+
+ /* The usual hardware address type is 1 (10Mb Ethernet) */
+ if (bp->bp_htype != 1)
+ printf(", htype %d", bp->bp_htype);
+
+ /* The usual length for 10Mb Ethernet address is 6 bytes */
+ if (bp->bp_htype != 1 || bp->bp_hlen != 6)
+ printf(", hlen %d", bp->bp_hlen);
+
+ /* Only print interesting fields */
+ if (bp->bp_hops)
+ printf(", hops %d", bp->bp_hops);
+ if (bp->bp_xid)
+ printf(", xid 0x%x", EXTRACT_32BITS(&bp->bp_xid));
+ if (bp->bp_secs)
+ printf(", secs %d", EXTRACT_16BITS(&bp->bp_secs));
+
+ printf(", Flags [%s]",
+ bittok2str(bootp_flag_values, "none", EXTRACT_16BITS(&bp->bp_flags)));
+ if (vflag > 1)
+ printf(" (0x%04x)", EXTRACT_16BITS(&bp->bp_flags));
+
+ /* Client's ip address */
+ TCHECK(bp->bp_ciaddr);
+ if (bp->bp_ciaddr.s_addr)
+ printf("\n\t Client-IP %s", ipaddr_string(&bp->bp_ciaddr));
+
+ /* 'your' ip address (bootp client) */
+ TCHECK(bp->bp_yiaddr);
+ if (bp->bp_yiaddr.s_addr)
+ printf("\n\t Your-IP %s", ipaddr_string(&bp->bp_yiaddr));
+
+ /* Server's ip address */
+ TCHECK(bp->bp_siaddr);
+ if (bp->bp_siaddr.s_addr)
+ printf("\n\t Server-IP %s", ipaddr_string(&bp->bp_siaddr));
+
+ /* Gateway's ip address */
+ TCHECK(bp->bp_giaddr);
+ if (bp->bp_giaddr.s_addr)
+ printf("\n\t Gateway-IP %s", ipaddr_string(&bp->bp_giaddr));
+
+ /* Client's Ethernet address */
+ if (bp->bp_htype == 1 && bp->bp_hlen == 6) {
+ TCHECK2(bp->bp_chaddr[0], 6);
+ printf("\n\t Client-Ethernet-Address %s", etheraddr_string(bp->bp_chaddr));
+ }
+
+ TCHECK2(bp->bp_sname[0], 1); /* check first char only */
+ if (*bp->bp_sname) {
+ printf("\n\t sname \"");
+ if (fn_print(bp->bp_sname, snapend)) {
+ putchar('"');
+ fputs(tstr + 1, stdout);
+ return;
+ }
+ putchar('"');
+ }
+ TCHECK2(bp->bp_file[0], 1); /* check first char only */
+ if (*bp->bp_file) {
+ printf("\n\t file \"");
+ if (fn_print(bp->bp_file, snapend)) {
+ putchar('"');
+ fputs(tstr + 1, stdout);
+ return;
+ }
+ putchar('"');
+ }
+
+ /* Decode the vendor buffer */
+ TCHECK(bp->bp_vend[0]);
+ if (memcmp((const char *)bp->bp_vend, vm_rfc1048,
+ sizeof(u_int32_t)) == 0)
+ rfc1048_print(bp->bp_vend);
+ else if (memcmp((const char *)bp->bp_vend, vm_cmu,
+ sizeof(u_int32_t)) == 0)
+ cmu_print(bp->bp_vend);
+ else {
+ u_int32_t ul;
+
+ ul = EXTRACT_32BITS(&bp->bp_vend);
+ if (ul != 0)
+ printf("\n\t Vendor-#0x%x", ul);
+ }
+
+ return;
+trunc:
+ fputs(tstr, stdout);
+}
+
+/*
+ * The first character specifies the format to print:
+ * i - ip address (32 bits)
+ * p - ip address pairs (32 bits + 32 bits)
+ * l - long (32 bits)
+ * L - unsigned long (32 bits)
+ * s - short (16 bits)
+ * b - period-seperated decimal bytes (variable length)
+ * x - colon-seperated hex bytes (variable length)
+ * a - ascii string (variable length)
+ * B - on/off (8 bits)
+ * $ - special (explicit code to handle)
+ */
+static struct tok tag2str[] = {
+/* RFC1048 tags */
+ { TAG_PAD, " PAD" },
+ { TAG_SUBNET_MASK, "iSubnet-Mask" }, /* subnet mask (RFC950) */
+ { TAG_TIME_OFFSET, "LTime-Zone" }, /* seconds from UTC */
+ { TAG_GATEWAY, "iDefault-Gateway" }, /* default gateway */
+ { TAG_TIME_SERVER, "iTime-Server" }, /* time servers (RFC868) */
+ { TAG_NAME_SERVER, "iIEN-Name-Server" }, /* IEN name servers (IEN116) */
+ { TAG_DOMAIN_SERVER, "iDomain-Name-Server" }, /* domain name (RFC1035) */
+ { TAG_LOG_SERVER, "iLOG" }, /* MIT log servers */
+ { TAG_COOKIE_SERVER, "iCS" }, /* cookie servers (RFC865) */
+ { TAG_LPR_SERVER, "iLPR-Server" }, /* lpr server (RFC1179) */
+ { TAG_IMPRESS_SERVER, "iIM" }, /* impress servers (Imagen) */
+ { TAG_RLP_SERVER, "iRL" }, /* resource location (RFC887) */
+ { TAG_HOSTNAME, "aHostname" }, /* ascii hostname */
+ { TAG_BOOTSIZE, "sBS" }, /* 512 byte blocks */
+ { TAG_END, " END" },
+/* RFC1497 tags */
+ { TAG_DUMPPATH, "aDP" },
+ { TAG_DOMAINNAME, "aDomain-Name" },
+ { TAG_SWAP_SERVER, "iSS" },
+ { TAG_ROOTPATH, "aRP" },
+ { TAG_EXTPATH, "aEP" },
+/* RFC2132 tags */
+ { TAG_IP_FORWARD, "BIPF" },
+ { TAG_NL_SRCRT, "BSRT" },
+ { TAG_PFILTERS, "pPF" },
+ { TAG_REASS_SIZE, "sRSZ" },
+ { TAG_DEF_TTL, "bTTL" },
+ { TAG_MTU_TIMEOUT, "lMTU-Timeout" },
+ { TAG_MTU_TABLE, "sMTU-Table" },
+ { TAG_INT_MTU, "sMTU" },
+ { TAG_LOCAL_SUBNETS, "BLSN" },
+ { TAG_BROAD_ADDR, "iBR" },
+ { TAG_DO_MASK_DISC, "BMD" },
+ { TAG_SUPPLY_MASK, "BMS" },
+ { TAG_DO_RDISC, "BRouter-Discovery" },
+ { TAG_RTR_SOL_ADDR, "iRSA" },
+ { TAG_STATIC_ROUTE, "pStatic-Route" },
+ { TAG_USE_TRAILERS, "BUT" },
+ { TAG_ARP_TIMEOUT, "lAT" },
+ { TAG_ETH_ENCAP, "BIE" },
+ { TAG_TCP_TTL, "bTT" },
+ { TAG_TCP_KEEPALIVE, "lKI" },
+ { TAG_KEEPALIVE_GO, "BKG" },
+ { TAG_NIS_DOMAIN, "aYD" },
+ { TAG_NIS_SERVERS, "iYS" },
+ { TAG_NTP_SERVERS, "iNTP" },
+ { TAG_VENDOR_OPTS, "bVendor-Option" },
+ { TAG_NETBIOS_NS, "iNetbios-Name-Server" },
+ { TAG_NETBIOS_DDS, "iWDD" },
+ { TAG_NETBIOS_NODE, "$Netbios-Node" },
+ { TAG_NETBIOS_SCOPE, "aNetbios-Scope" },
+ { TAG_XWIN_FS, "iXFS" },
+ { TAG_XWIN_DM, "iXDM" },
+ { TAG_NIS_P_DOMAIN, "sN+D" },
+ { TAG_NIS_P_SERVERS, "iN+S" },
+ { TAG_MOBILE_HOME, "iMH" },
+ { TAG_SMPT_SERVER, "iSMTP" },
+ { TAG_POP3_SERVER, "iPOP3" },
+ { TAG_NNTP_SERVER, "iNNTP" },
+ { TAG_WWW_SERVER, "iWWW" },
+ { TAG_FINGER_SERVER, "iFG" },
+ { TAG_IRC_SERVER, "iIRC" },
+ { TAG_STREETTALK_SRVR, "iSTS" },
+ { TAG_STREETTALK_STDA, "iSTDA" },
+ { TAG_REQUESTED_IP, "iRequested-IP" },
+ { TAG_IP_LEASE, "lLease-Time" },
+ { TAG_OPT_OVERLOAD, "$OO" },
+ { TAG_TFTP_SERVER, "aTFTP" },
+ { TAG_BOOTFILENAME, "aBF" },
+ { TAG_DHCP_MESSAGE, " DHCP-Message" },
+ { TAG_SERVER_ID, "iServer-ID" },
+ { TAG_PARM_REQUEST, "bParameter-Request" },
+ { TAG_MESSAGE, "aMSG" },
+ { TAG_MAX_MSG_SIZE, "sMSZ" },
+ { TAG_RENEWAL_TIME, "lRN" },
+ { TAG_REBIND_TIME, "lRB" },
+ { TAG_VENDOR_CLASS, "aVendor-Class" },
+ { TAG_CLIENT_ID, "$Client-ID" },
+/* RFC 2485 */
+ { TAG_OPEN_GROUP_UAP, "aUAP" },
+/* RFC 2563 */
+ { TAG_DISABLE_AUTOCONF, "BNOAUTO" },
+/* RFC 2610 */
+ { TAG_SLP_DA, "bSLP-DA" }, /*"b" is a little wrong */
+ { TAG_SLP_SCOPE, "bSLP-SCOPE" }, /*"b" is a little wrong */
+/* RFC 2937 */
+ { TAG_NS_SEARCH, "sNSSEARCH" }, /* XXX 's' */
+/* RFC 3011 */
+ { TAG_IP4_SUBNET_SELECT, "iSUBNET" },
+/* RFC 3442 */
+ { TAG_CLASSLESS_STATIC_RT, "$Classless-Static-Route" },
+ { TAG_CLASSLESS_STA_RT_MS, "$Classless-Static-Route-Microsoft" },
+/* http://www.iana.org/assignments/bootp-dhcp-extensions/index.htm */
+ { TAG_USER_CLASS, "aCLASS" },
+ { TAG_SLP_NAMING_AUTH, "aSLP-NA" },
+ { TAG_CLIENT_FQDN, "$FQDN" },
+ { TAG_AGENT_CIRCUIT, "$Agent-Information" },
+ { TAG_AGENT_REMOTE, "bARMT" },
+ { TAG_AGENT_MASK, "bAMSK" },
+ { TAG_TZ_STRING, "aTZSTR" },
+ { TAG_FQDN_OPTION, "bFQDNS" }, /* XXX 'b' */
+ { TAG_AUTH, "bAUTH" }, /* XXX 'b' */
+ { TAG_VINES_SERVERS, "iVINES" },
+ { TAG_SERVER_RANK, "sRANK" },
+ { TAG_CLIENT_ARCH, "sARCH" },
+ { TAG_CLIENT_NDI, "bNDI" }, /* XXX 'b' */
+ { TAG_CLIENT_GUID, "bGUID" }, /* XXX 'b' */
+ { TAG_LDAP_URL, "aLDAP" },
+ { TAG_6OVER4, "i6o4" },
+ { TAG_PRINTER_NAME, "aPRTR" },
+ { TAG_MDHCP_SERVER, "bMDHCP" }, /* XXX 'b' */
+ { TAG_IPX_COMPAT, "bIPX" }, /* XXX 'b' */
+ { TAG_NETINFO_PARENT, "iNI" },
+ { TAG_NETINFO_PARENT_TAG, "aNITAG" },
+ { TAG_URL, "aURL" },
+ { TAG_FAILOVER, "bFAIL" }, /* XXX 'b' */
+ { 0, NULL }
+};
+/* 2-byte extended tags */
+static struct tok xtag2str[] = {
+ { 0, NULL }
+};
+
+/* DHCP "options overload" types */
+static struct tok oo2str[] = {
+ { 1, "file" },
+ { 2, "sname" },
+ { 3, "file+sname" },
+ { 0, NULL }
+};
+
+/* NETBIOS over TCP/IP node type options */
+static struct tok nbo2str[] = {
+ { 0x1, "b-node" },
+ { 0x2, "p-node" },
+ { 0x4, "m-node" },
+ { 0x8, "h-node" },
+ { 0, NULL }
+};
+
+/* ARP Hardware types, for Client-ID option */
+static struct tok arp2str[] = {
+ { 0x1, "ether" },
+ { 0x6, "ieee802" },
+ { 0x7, "arcnet" },
+ { 0xf, "frelay" },
+ { 0x17, "strip" },
+ { 0x18, "ieee1394" },
+ { 0, NULL }
+};
+
+static struct tok dhcp_msg_values[] = {
+ { DHCPDISCOVER, "Discover" },
+ { DHCPOFFER, "Offer" },
+ { DHCPREQUEST, "Request" },
+ { DHCPDECLINE, "Decline" },
+ { DHCPACK, "ACK" },
+ { DHCPNAK, "NACK" },
+ { DHCPRELEASE, "Release" },
+ { DHCPINFORM, "Inform" },
+ { 0, NULL }
+};
+
+#define AGENT_SUBOPTION_CIRCUIT_ID 1 /* RFC 3046 */
+#define AGENT_SUBOPTION_REMOTE_ID 2 /* RFC 3046 */
+#define AGENT_SUBOPTION_SUBSCRIBER_ID 6 /* RFC 3993 */
+static struct tok agent_suboption_values[] = {
+ { AGENT_SUBOPTION_CIRCUIT_ID, "Circuit-ID" },
+ { AGENT_SUBOPTION_REMOTE_ID, "Remote-ID" },
+ { AGENT_SUBOPTION_SUBSCRIBER_ID, "Subscriber-ID" },
+ { 0, NULL }
+};
+
+
+static void
+rfc1048_print(register const u_char *bp)
+{
+ register u_int16_t tag;
+ register u_int len;
+ register const char *cp;
+ register char c;
+ int first, idx;
+ u_int32_t ul;
+ u_int16_t us;
+ u_int8_t uc, subopt, suboptlen;
+
+ printf("\n\t Vendor-rfc1048 Extensions");
+
+ /* Step over magic cookie */
+ printf("\n\t Magic Cookie 0x%08x", EXTRACT_32BITS(bp));
+ bp += sizeof(int32_t);
+
+ /* Loop while we there is a tag left in the buffer */
+ while (TTEST2(*bp, 1)) {
+ tag = *bp++;
+ if (tag == TAG_PAD && vflag < 3)
+ continue;
+ if (tag == TAG_END && vflag < 3)
+ return;
+ if (tag == TAG_EXTENDED_OPTION) {
+ TCHECK2(*(bp + 1), 2);
+ tag = EXTRACT_16BITS(bp + 1);
+ /* XXX we don't know yet if the IANA will
+ * preclude overlap of 1-byte and 2-byte spaces.
+ * If not, we need to offset tag after this step.
+ */
+ cp = tok2str(xtag2str, "?xT%u", tag);
+ } else
+ cp = tok2str(tag2str, "?T%u", tag);
+ c = *cp++;
+
+ if (tag == TAG_PAD || tag == TAG_END)
+ len = 0;
+ else {
+ /* Get the length; check for truncation */
+ TCHECK2(*bp, 1);
+ len = *bp++;
+ }
+
+ printf("\n\t %s Option %u, length %u%s", cp, tag, len,
+ len > 0 ? ": " : "");
+
+ if (tag == TAG_PAD && vflag > 2) {
+ u_int ntag = 1;
+ while (TTEST2(*bp, 1) && *bp == TAG_PAD) {
+ bp++;
+ ntag++;
+ }
+ if (ntag > 1)
+ printf(", occurs %u", ntag);
+ }
+
+ if (!TTEST2(*bp, len)) {
+ printf("[|rfc1048 %u]", len);
+ return;
+ }
+
+ if (tag == TAG_DHCP_MESSAGE && len == 1) {
+ uc = *bp++;
+ printf("%s", tok2str(dhcp_msg_values, "Unknown (%u)", uc));
+ continue;
+ }
+
+ if (tag == TAG_PARM_REQUEST) {
+ idx = 0;
+ while (len-- > 0) {
+ uc = *bp++;
+ cp = tok2str(tag2str, "?Option %u", uc);
+ if (idx % 4 == 0)
+ printf("\n\t ");
+ else
+ printf(", ");
+ printf("%s", cp + 1);
+ idx++;
+ }
+ continue;
+ }
+
+ if (tag == TAG_EXTENDED_REQUEST) {
+ first = 1;
+ while (len > 1) {
+ len -= 2;
+ us = EXTRACT_16BITS(bp);
+ bp += 2;
+ cp = tok2str(xtag2str, "?xT%u", us);
+ if (!first)
+ putchar('+');
+ printf("%s", cp + 1);
+ first = 0;
+ }
+ continue;
+ }
+
+ /* Print data */
+ if (c == '?') {
+ /* Base default formats for unknown tags on data size */
+ if (len & 1)
+ c = 'b';
+ else if (len & 2)
+ c = 's';
+ else
+ c = 'l';
+ }
+ first = 1;
+ switch (c) {
+
+ case 'a':
+ /* ascii strings */
+ putchar('"');
+ if (fn_printn(bp, len, snapend)) {
+ putchar('"');
+ goto trunc;
+ }
+ putchar('"');
+ bp += len;
+ len = 0;
+ break;
+
+ case 'i':
+ case 'l':
+ case 'L':
+ /* ip addresses/32-bit words */
+ while (len >= sizeof(ul)) {
+ if (!first)
+ putchar(',');
+ ul = EXTRACT_32BITS(bp);
+ if (c == 'i') {
+ ul = htonl(ul);
+ printf("%s", ipaddr_string(&ul));
+ } else if (c == 'L')
+ printf("%d", ul);
+ else
+ printf("%u", ul);
+ bp += sizeof(ul);
+ len -= sizeof(ul);
+ first = 0;
+ }
+ break;
+
+ case 'p':
+ /* IP address pairs */
+ while (len >= 2*sizeof(ul)) {
+ if (!first)
+ putchar(',');
+ memcpy((char *)&ul, (const char *)bp, sizeof(ul));
+ printf("(%s:", ipaddr_string(&ul));
+ bp += sizeof(ul);
+ memcpy((char *)&ul, (const char *)bp, sizeof(ul));
+ printf("%s)", ipaddr_string(&ul));
+ bp += sizeof(ul);
+ len -= 2*sizeof(ul);
+ first = 0;
+ }
+ break;
+
+ case 's':
+ /* shorts */
+ while (len >= sizeof(us)) {
+ if (!first)
+ putchar(',');
+ us = EXTRACT_16BITS(bp);
+ printf("%u", us);
+ bp += sizeof(us);
+ len -= sizeof(us);
+ first = 0;
+ }
+ break;
+
+ case 'B':
+ /* boolean */
+ while (len > 0) {
+ if (!first)
+ putchar(',');
+ switch (*bp) {
+ case 0:
+ putchar('N');
+ break;
+ case 1:
+ putchar('Y');
+ break;
+ default:
+ printf("%u?", *bp);
+ break;
+ }
+ ++bp;
+ --len;
+ first = 0;
+ }
+ break;
+
+ case 'b':
+ case 'x':
+ default:
+ /* Bytes */
+ while (len > 0) {
+ if (!first)
+ putchar(c == 'x' ? ':' : '.');
+ if (c == 'x')
+ printf("%02x", *bp);
+ else
+ printf("%u", *bp);
+ ++bp;
+ --len;
+ first = 0;
+ }
+ break;
+
+ case '$':
+ /* Guys we can't handle with one of the usual cases */
+ switch (tag) {
+
+ case TAG_NETBIOS_NODE:
+ /* this option should be at least 1 byte long */
+ if (len < 1) {
+ printf("ERROR: option %u len %u < 1 bytes",
+ TAG_NETBIOS_NODE, len);
+ break;
+ }
+ tag = *bp++;
+ --len;
+ fputs(tok2str(nbo2str, NULL, tag), stdout);
+ break;
+
+ case TAG_OPT_OVERLOAD:
+ /* this option should be at least 1 byte long */
+ if (len < 1) {
+ printf("ERROR: option %u len %u < 1 bytes",
+ TAG_OPT_OVERLOAD, len);
+ break;
+ }
+ tag = *bp++;
+ --len;
+ fputs(tok2str(oo2str, NULL, tag), stdout);
+ break;
+
+ case TAG_CLIENT_FQDN:
+ /* this option should be at least 3 bytes long */
+ if (len < 3) {
+ printf("ERROR: option %u len %u < 3 bytes",
+ TAG_CLIENT_FQDN, len);
+ bp += len;
+ len = 0;
+ break;
+ }
+ if (*bp)
+ printf("[%s] ", client_fqdn_flags(*bp));
+ bp++;
+ if (*bp || *(bp+1))
+ printf("%u/%u ", *bp, *(bp+1));
+ bp += 2;
+ putchar('"');
+ if (fn_printn(bp, len - 3, snapend)) {
+ putchar('"');
+ goto trunc;
+ }
+ putchar('"');
+ bp += len - 3;
+ len = 0;
+ break;
+
+ case TAG_CLIENT_ID:
+ { int type;
+
+ /* this option should be at least 1 byte long */
+ if (len < 1) {
+ printf("ERROR: option %u len %u < 1 bytes",
+ TAG_CLIENT_ID, len);
+ break;
+ }
+ type = *bp++;
+ len--;
+ if (type == 0) {
+ putchar('"');
+ if (fn_printn(bp, len, snapend)) {
+ putchar('"');
+ goto trunc;
+ }
+ putchar('"');
+ bp += len;
+ len = 0;
+ break;
+ } else {
+ printf("%s ", tok2str(arp2str, "hardware-type %u,", type));
+ while (len > 0) {
+ if (!first)
+ putchar(':');
+ printf("%02x", *bp);
+ ++bp;
+ --len;
+ first = 0;
+ }
+ }
+ break;
+ }
+
+ case TAG_AGENT_CIRCUIT:
+ while (len >= 2) {
+ subopt = *bp++;
+ suboptlen = *bp++;
+ len -= 2;
+ if (suboptlen > len) {
+ printf("\n\t %s SubOption %u, length %u: length goes past end of option",
+ tok2str(agent_suboption_values, "Unknown", subopt),
+ subopt,
+ suboptlen);
+ bp += len;
+ len = 0;
+ break;
+ }
+ printf("\n\t %s SubOption %u, length %u: ",
+ tok2str(agent_suboption_values, "Unknown", subopt),
+ subopt,
+ suboptlen);
+ switch (subopt) {
+
+ case AGENT_SUBOPTION_CIRCUIT_ID: /* fall through */
+ case AGENT_SUBOPTION_REMOTE_ID:
+ case AGENT_SUBOPTION_SUBSCRIBER_ID:
+ fn_printn(bp, suboptlen, NULL);
+ break;
+
+ default:
+ print_unknown_data(bp, "\n\t\t", suboptlen);
+ }
+
+ len -= suboptlen;
+ bp += suboptlen;
+ }
+ break;
+
+ case TAG_CLASSLESS_STATIC_RT:
+ case TAG_CLASSLESS_STA_RT_MS:
+ {
+ u_int mask_width, significant_octets, i;
+
+ /* this option should be at least 5 bytes long */
+ if (len < 5) {
+ printf("ERROR: option %u len %u < 5 bytes",
+ TAG_CLASSLESS_STATIC_RT, len);
+ bp += len;
+ len = 0;
+ break;
+ }
+ while (len > 0) {
+ if (!first)
+ putchar(',');
+ mask_width = *bp++;
+ len--;
+ /* mask_width <= 32 */
+ if (mask_width > 32) {
+ printf("[ERROR: Mask width (%d) > 32]", mask_width);
+ bp += len;
+ len = 0;
+ break;
+ }
+ significant_octets = (mask_width + 7) / 8;
+ /* significant octets + router(4) */
+ if (len < significant_octets + 4) {
+ printf("[ERROR: Remaining length (%u) < %u bytes]", len, significant_octets + 4);
+ bp += len;
+ len = 0;
+ break;
+ }
+ putchar('(');
+ if (mask_width == 0)
+ printf("default");
+ else {
+ for (i = 0; i < significant_octets ; i++) {
+ if (i > 0)
+ putchar('.');
+ printf("%d", *bp++);
+ }
+ for (i = significant_octets ; i < 4 ; i++)
+ printf(".0");
+ printf("/%d", mask_width);
+ }
+ memcpy((char *)&ul, (const char *)bp, sizeof(ul));
+ printf(":%s)", ipaddr_string(&ul));
+ bp += sizeof(ul);
+ len -= (significant_octets + 4);
+ first = 0;
+ }
+ }
+ break;
+
+ default:
+ printf("[unknown special tag %u, size %u]",
+ tag, len);
+ bp += len;
+ len = 0;
+ break;
+ }
+ break;
+ }
+ /* Data left over? */
+ if (len) {
+ printf("\n\t trailing data length %u", len);
+ bp += len;
+ }
+ }
+ return;
+trunc:
+ printf("|[rfc1048]");
+}
+
+static void
+cmu_print(register const u_char *bp)
+{
+ register const struct cmu_vend *cmu;
+
+#define PRINTCMUADDR(m, s) { TCHECK(cmu->m); \
+ if (cmu->m.s_addr != 0) \
+ printf(" %s:%s", s, ipaddr_string(&cmu->m.s_addr)); }
+
+ printf(" vend-cmu");
+ cmu = (const struct cmu_vend *)bp;
+
+ /* Only print if there are unknown bits */
+ TCHECK(cmu->v_flags);
+ if ((cmu->v_flags & ~(VF_SMASK)) != 0)
+ printf(" F:0x%x", cmu->v_flags);
+ PRINTCMUADDR(v_dgate, "DG");
+ PRINTCMUADDR(v_smask, cmu->v_flags & VF_SMASK ? "SM" : "SM*");
+ PRINTCMUADDR(v_dns1, "NS1");
+ PRINTCMUADDR(v_dns2, "NS2");
+ PRINTCMUADDR(v_ins1, "IEN1");
+ PRINTCMUADDR(v_ins2, "IEN2");
+ PRINTCMUADDR(v_ts1, "TS1");
+ PRINTCMUADDR(v_ts2, "TS2");
+ return;
+
+trunc:
+ fputs(tstr, stdout);
+#undef PRINTCMUADDR
+}
+
+static char *
+client_fqdn_flags(u_int flags)
+{
+ static char buf[8+1];
+ int i = 0;
+
+ if (flags & CLIENT_FQDN_FLAGS_S)
+ buf[i++] = 'S';
+ if (flags & CLIENT_FQDN_FLAGS_O)
+ buf[i++] = 'O';
+ if (flags & CLIENT_FQDN_FLAGS_E)
+ buf[i++] = 'E';
+ if (flags & CLIENT_FQDN_FLAGS_N)
+ buf[i++] = 'N';
+ buf[i] = '\0';
+
+ return buf;
+}
diff --git a/tcpdump-4.3.0/print-bt.c b/tcpdump-4.3.0/print-bt.c
new file mode 100644
index 0000000..259f3e5
--- /dev/null
+++ b/tcpdump-4.3.0/print-bt.c
@@ -0,0 +1,79 @@
+/*
+ * Copyright (c) 2007
+ * paolo.abeni@email.it All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by Paolo Abeni.''
+ * The name of author may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-bt.c,v 1.2 2008-09-25 21:45:50 guy Exp $";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <pcap.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "interface.h"
+#include "extract.h"
+#include "addrtoname.h"
+
+#if defined(DLT_BLUETOOTH_HCI_H4_WITH_PHDR) && defined(HAVE_PCAP_BLUETOOTH_H)
+#include <pcap/bluetooth.h>
+
+#define BT_HDRLEN sizeof(pcap_bluetooth_h4_header)
+/*
+ * This is the top level routine of the printer. 'p' points
+ * to the bluetooth header of the packet, 'h->ts' is the timestamp,
+ * 'h->len' is the length of the packet off the wire, and 'h->caplen'
+ * is the number of bytes actually captured.
+ */
+u_int
+bt_if_print(const struct pcap_pkthdr *h, const u_char *p)
+{
+ u_int length = h->len;
+ u_int caplen = h->caplen;
+ const pcap_bluetooth_h4_header* hdr = (const pcap_bluetooth_h4_header*)p;
+
+ if (caplen < BT_HDRLEN) {
+ printf("[|bt]");
+ return (BT_HDRLEN);
+ }
+ caplen -= BT_HDRLEN;
+ length -= BT_HDRLEN;
+ p += BT_HDRLEN;
+ if (eflag)
+ (void)printf("hci length %d, direction %s, ", length, (EXTRACT_32BITS(&hdr->direction)&0x1)?"in":"out");
+
+ if (!suppress_default_print)
+ default_print(p, caplen);
+
+ return (BT_HDRLEN);
+}
+#endif
+
+
+/*
+ * Local Variables:
+ * c-style: whitesmith
+ * c-basic-offset: 8
+ * End:
+ */
diff --git a/tcpdump-4.3.0/print-carp.c b/tcpdump-4.3.0/print-carp.c
new file mode 100644
index 0000000..ba5be7c
--- /dev/null
+++ b/tcpdump-4.3.0/print-carp.c
@@ -0,0 +1,88 @@
+/* $OpenBSD: print-carp.c,v 1.6 2009/10/27 23:59:55 deraadt Exp $ */
+
+/*
+ * Copyright (c) 2000 William C. Fenner.
+ * All rights reserved.
+ *
+ * Kevin Steves <ks@hp.se> July 2000
+ * Modified to:
+ * - print version, type string and packet length
+ * - print IP address count if > 1 (-v)
+ * - verify checksum (-v)
+ * - print authentication string (-v)
+ *
+ * Copyright (c) 2011 Advanced Computing Technologies
+ * George V. Neille-Neil
+ *
+ * Modified to:
+ * - work correctly with CARP
+ * - compile into the latest tcpdump
+ * - print out the counter
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code
+ * distributions retain the above copyright notice and this paragraph
+ * in its entirety, and (2) distributions including binary code include
+ * the above copyright notice and this paragraph in its entirety in
+ * the documentation or other materials provided with the distribution.
+ * The name of William C. Fenner may not be used to endorse or
+ * promote products derived from this software without specific prior
+ * written permission. THIS SOFTWARE IS PROVIDED ``AS IS'' AND
+ * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
+ * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+#include <netinet/in.h>
+
+#include "interface.h"
+#include "extract.h"
+#include "addrtoname.h"
+
+void
+carp_print(register const u_char *bp, register u_int len, int ttl)
+{
+ int version, type;
+ const char *type_s;
+
+ TCHECK(bp[0]);
+ version = (bp[0] & 0xf0) >> 4;
+ type = bp[0] & 0x0f;
+ if (type == 1)
+ type_s = "advertise";
+ else
+ type_s = "unknown";
+ printf("CARPv%d-%s %d: ", version, type_s, len);
+ if (ttl != 255)
+ printf("[ttl=%d!] ", ttl);
+ if (version != 2 || type != 1)
+ return;
+ TCHECK(bp[2]);
+ TCHECK(bp[5]);
+ printf("vhid=%d advbase=%d advskew=%d authlen=%d ",
+ bp[1], bp[5], bp[2], bp[3]);
+ if (vflag) {
+ struct cksum_vec vec[1];
+ vec[0].ptr = (const u_int8_t *)bp;
+ vec[0].len = len;
+ if (TTEST2(bp[0], len) && in_cksum(vec, 1))
+ printf(" (bad carp cksum %x!)",
+ EXTRACT_16BITS(&bp[6]));
+ }
+ printf("counter=%" PRIu64, EXTRACT_64BITS(&bp[8]));
+
+ return;
+trunc:
+ printf("[|carp]");
+}
diff --git a/tcpdump-4.3.0/print-cdp.c b/tcpdump-4.3.0/print-cdp.c
new file mode 100644
index 0000000..7bc617a
--- /dev/null
+++ b/tcpdump-4.3.0/print-cdp.c
@@ -0,0 +1,379 @@
+/*
+ * Copyright (c) 1992, 1993, 1994, 1995, 1996, 1997
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Code by Gert Doering, SpaceNet GmbH, gert@space.net
+ *
+ * Reference documentation:
+ * http://www.cisco.com/univercd/cc/td/doc/product/lan/trsrb/frames.htm
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-cdp.c,v 1.25 2004-10-07 14:53:11 hannes Exp $";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <string.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "extract.h" /* must come after interface.h */
+#include "nlpid.h"
+
+#define CDP_HEADER_LEN 4
+
+static struct tok cdp_tlv_values[] = {
+ { 0x01, "Device-ID"},
+ { 0x02, "Address"},
+ { 0x03, "Port-ID"},
+ { 0x04, "Capability"},
+ { 0x05, "Version String"},
+ { 0x06, "Platform"},
+ { 0x07, "Prefixes"},
+ { 0x08, "Protocol-Hello option"},
+ { 0x09, "VTP Management Domain"},
+ { 0x0a, "Native VLAN ID"},
+ { 0x0b, "Duplex"},
+ { 0x0e, "ATA-186 VoIP VLAN request"},
+ { 0x0f, "ATA-186 VoIP VLAN assignment"},
+ { 0x10, "power consumption"},
+ { 0x11, "MTU"},
+ { 0x12, "AVVID trust bitmap"},
+ { 0x13, "AVVID untrusted ports CoS"},
+ { 0x14, "System Name"},
+ { 0x15, "System Object ID (not decoded)"},
+ { 0x16, "Management Addresses"},
+ { 0x17, "Physical Location"},
+ { 0, NULL}
+};
+
+static struct tok cdp_capability_values[] = {
+ { 0x01, "Router" },
+ { 0x02, "Transparent Bridge" },
+ { 0x04, "Source Route Bridge" },
+ { 0x08, "L2 Switch" },
+ { 0x10, "L3 capable" },
+ { 0x20, "IGMP snooping" },
+ { 0x40, "L1 capable" },
+ { 0, NULL }
+};
+
+static int cdp_print_addr(const u_char *, int);
+static int cdp_print_prefixes(const u_char *, int);
+static unsigned long cdp_get_number(const u_char *, int);
+
+void
+cdp_print(const u_char *pptr, u_int length, u_int caplen)
+{
+ int type, len, i, j;
+ const u_char *tptr;
+
+ if (caplen < CDP_HEADER_LEN) {
+ (void)printf("[|cdp]");
+ return;
+ }
+
+ tptr = pptr; /* temporary pointer */
+
+ if (!TTEST2(*tptr, CDP_HEADER_LEN))
+ goto trunc;
+ printf("CDPv%u, ttl: %us", *tptr, *(tptr+1));
+ if (vflag)
+ printf(", checksum: %u (unverified), length %u", EXTRACT_16BITS(tptr), length);
+ tptr += CDP_HEADER_LEN;
+
+ while (tptr < (pptr+length)) {
+
+ if (!TTEST2(*tptr, 4)) /* read out Type and Length */
+ goto trunc;
+ type = EXTRACT_16BITS(tptr);
+ len = EXTRACT_16BITS(tptr+2); /* object length includes the 4 bytes header length */
+ tptr += 4;
+ len -= 4;
+
+ if (!TTEST2(*tptr, len))
+ goto trunc;
+
+ if (vflag || type == 1) { /* in non-verbose mode just print Device-ID */
+
+ if (vflag)
+ printf("\n\t%s (0x%02x), length: %u byte%s: ",
+ tok2str(cdp_tlv_values,"unknown field type", type),
+ type,
+ len,
+ PLURAL_SUFFIX(len)); /* plural */
+
+ switch (type) {
+
+ case 0x01: /* Device-ID */
+ if (!vflag)
+ printf(", Device-ID ");
+ printf("'");
+ fn_printn(tptr, len, NULL);
+ printf("'");
+ break;
+ case 0x02: /* Address */
+ if (cdp_print_addr(tptr, len) < 0)
+ goto trunc;
+ break;
+ case 0x03: /* Port-ID */
+ printf("'");
+ fn_printn(tptr, len, NULL);
+ printf("'");
+ break;
+ case 0x04: /* Capabilities */
+ printf("(0x%08x): %s",
+ EXTRACT_32BITS(tptr),
+ bittok2str(cdp_capability_values, "none",EXTRACT_32BITS(tptr)));
+ break;
+ case 0x05: /* Version */
+ printf("\n\t ");
+ for (i=0;i<len;i++) {
+ j = *(tptr+i);
+ putchar(j);
+ if (j == 0x0a) /* lets rework the version string to get a nice identation */
+ printf("\t ");
+ }
+ break;
+ case 0x06: /* Platform */
+ printf("'");
+ fn_printn(tptr, len, NULL);
+ printf("'");
+ break;
+ case 0x07: /* Prefixes */
+ if (cdp_print_prefixes(tptr, len) < 0)
+ goto trunc;
+ break;
+ case 0x08: /* Protocol Hello Option - not documented */
+ break;
+ case 0x09: /* VTP Mgmt Domain - not documented */
+ printf("'");
+ fn_printn(tptr, len, NULL);
+ printf("'");
+ break;
+ case 0x0a: /* Native VLAN ID - not documented */
+ printf("%d",EXTRACT_16BITS(tptr));
+ break;
+ case 0x0b: /* Duplex - not documented */
+ printf("%s", *(tptr) ? "full": "half");
+ break;
+
+ /* http://www.cisco.com/univercd/cc/td/doc/product/voice/ata/atarn/186rn21m.htm
+ * plus more details from other sources
+ */
+ case 0x0e: /* ATA-186 VoIP VLAN request - incomplete doc. */
+ printf("app %d, vlan %d",
+ *(tptr), EXTRACT_16BITS(tptr+1));
+ break;
+ case 0x10: /* ATA-186 VoIP VLAN assignment - incomplete doc. */
+ printf("%1.2fW",
+ cdp_get_number(tptr, len)/1000.0 );
+ break;
+ case 0x11: /* MTU - not documented */
+ printf("%u bytes", EXTRACT_32BITS(tptr));
+ break;
+ case 0x12: /* AVVID trust bitmap - not documented */
+ printf("0x%02x", *(tptr) );
+ break;
+ case 0x13: /* AVVID untrusted port CoS - not documented */
+ printf("0x%02x", *(tptr));
+ break;
+ case 0x14: /* System Name - not documented */
+ printf("'");
+ fn_printn(tptr, len, NULL);
+ printf("'");
+ break;
+ case 0x16: /* System Object ID - not documented */
+ if (cdp_print_addr(tptr, len) < 0)
+ goto trunc;
+ break;
+ case 0x17: /* Physical Location - not documented */
+ printf("0x%02x", *(tptr));
+ if (len > 1) {
+ printf("/");
+ fn_printn(tptr + 1, len - 1, NULL);
+ }
+ break;
+ default:
+ print_unknown_data(tptr,"\n\t ",len);
+ break;
+ }
+ }
+ /* avoid infinite loop */
+ if (len == 0)
+ break;
+ tptr = tptr+len;
+ }
+ if (vflag < 1)
+ printf(", length %u",caplen);
+
+ return;
+trunc:
+ printf("[|cdp]");
+}
+
+/*
+ * Protocol type values.
+ *
+ * PT_NLPID means that the protocol type field contains an OSI NLPID.
+ *
+ * PT_IEEE_802_2 means that the protocol type field contains an IEEE 802.2
+ * LLC header that specifies that the payload is for that protocol.
+ */
+#define PT_NLPID 1 /* OSI NLPID */
+#define PT_IEEE_802_2 2 /* IEEE 802.2 LLC header */
+
+static int
+cdp_print_addr(const u_char * p, int l)
+{
+ int pt, pl, al, num;
+ const u_char *endp = p + l;
+#ifdef INET6
+ static u_char prot_ipv6[] = {
+ 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00, 0x86, 0xdd
+ };
+#endif
+
+ TCHECK2(*p, 2);
+ num = EXTRACT_32BITS(p);
+ p += 4;
+
+ while (p < endp && num >= 0) {
+ TCHECK2(*p, 2);
+ if (p + 2 > endp)
+ goto trunc;
+ pt = p[0]; /* type of "protocol" field */
+ pl = p[1]; /* length of "protocol" field */
+ p += 2;
+
+ TCHECK2(p[pl], 2);
+ if (p + pl + 2 > endp)
+ goto trunc;
+ al = EXTRACT_16BITS(&p[pl]); /* address length */
+
+ if (pt == PT_NLPID && pl == 1 && *p == NLPID_IP && al == 4) {
+ /*
+ * IPv4: protocol type = NLPID, protocol length = 1
+ * (1-byte NLPID), protocol = 0xcc (NLPID for IPv4),
+ * address length = 4
+ */
+ p += 3;
+
+ TCHECK2(*p, 4);
+ if (p + 4 > endp)
+ goto trunc;
+ printf("IPv4 (%u) %s",
+ num,
+ ipaddr_string(p));
+ p += 4;
+ }
+#ifdef INET6
+ else if (pt == PT_IEEE_802_2 && pl == 8 &&
+ memcmp(p, prot_ipv6, 8) == 0 && al == 16) {
+ /*
+ * IPv6: protocol type = IEEE 802.2 header,
+ * protocol length = 8 (size of LLC+SNAP header),
+ * protocol = LLC+SNAP header with the IPv6
+ * Ethertype, address length = 16
+ */
+ p += 10;
+ TCHECK2(*p, al);
+ if (p + al > endp)
+ goto trunc;
+
+ printf("IPv6 (%u) %s",
+ num,
+ ip6addr_string(p));
+ p += al;
+ }
+#endif
+ else {
+ /*
+ * Generic case: just print raw data
+ */
+ TCHECK2(*p, pl);
+ if (p + pl > endp)
+ goto trunc;
+ printf("pt=0x%02x, pl=%d, pb=", *(p - 2), pl);
+ while (pl-- > 0)
+ printf(" %02x", *p++);
+ TCHECK2(*p, 2);
+ if (p + 2 > endp)
+ goto trunc;
+ al = (*p << 8) + *(p + 1);
+ printf(", al=%d, a=", al);
+ p += 2;
+ TCHECK2(*p, al);
+ if (p + al > endp)
+ goto trunc;
+ while (al-- > 0)
+ printf(" %02x", *p++);
+ }
+ num--;
+ if (num)
+ printf(" ");
+ }
+
+ return 0;
+
+trunc:
+ return -1;
+}
+
+
+static int
+cdp_print_prefixes(const u_char * p, int l)
+{
+ if (l % 5)
+ goto trunc;
+
+ printf(" IPv4 Prefixes (%d):", l / 5);
+
+ while (l > 0) {
+ printf(" %u.%u.%u.%u/%u", p[0], p[1], p[2], p[3], p[4]);
+ l -= 5;
+ p += 5;
+ }
+
+ return 0;
+
+trunc:
+ return -1;
+}
+
+/* read in a <n>-byte number, MSB first
+ * (of course this can handle max sizeof(long))
+ */
+static unsigned long cdp_get_number(const u_char * p, int l)
+{
+ unsigned long res=0;
+ while( l>0 )
+ {
+ res = (res<<8) + *p;
+ p++; l--;
+ }
+ return res;
+}
diff --git a/tcpdump-4.3.0/print-cfm.c b/tcpdump-4.3.0/print-cfm.c
new file mode 100644
index 0000000..fb0476f
--- /dev/null
+++ b/tcpdump-4.3.0/print-cfm.c
@@ -0,0 +1,645 @@
+/*
+ * Copyright (c) 1998-2006 The TCPDUMP project
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code
+ * distributions retain the above copyright notice and this paragraph
+ * in its entirety, and (2) distributions including binary code include
+ * the above copyright notice and this paragraph in its entirety in
+ * the documentation or other materials provided with the distribution.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
+ * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
+ * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ *
+ * Support for the IEEE Connectivity Fault Management Protocols as per 802.1ag.
+ *
+ * Original code by Hannes Gredler (hannes@juniper.net)
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-cfm.c,v 1.5 2007-07-24 16:01:42 hannes Exp $";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "interface.h"
+#include "extract.h"
+#include "ether.h"
+#include "addrtoname.h"
+#include "oui.h"
+#include "af.h"
+
+/*
+ * Prototypes
+ */
+const char * cfm_egress_id_string(register const u_char *);
+int cfm_mgmt_addr_print(register const u_char *);
+
+struct cfm_common_header_t {
+ u_int8_t mdlevel_version;
+ u_int8_t opcode;
+ u_int8_t flags;
+ u_int8_t first_tlv_offset;
+};
+
+#define CFM_VERSION 0
+#define CFM_EXTRACT_VERSION(x) (((x)&0x1f))
+#define CFM_EXTRACT_MD_LEVEL(x) (((x)&0xe0)>>5)
+
+#define CFM_OPCODE_CCM 1
+#define CFM_OPCODE_LBR 2
+#define CFM_OPCODE_LBM 3
+#define CFM_OPCODE_LTR 4
+#define CFM_OPCODE_LTM 5
+
+static const struct tok cfm_opcode_values[] = {
+ { CFM_OPCODE_CCM, "Continouity Check Message"},
+ { CFM_OPCODE_LBR, "Loopback Reply"},
+ { CFM_OPCODE_LBM, "Loopback Message"},
+ { CFM_OPCODE_LTR, "Linktrace Reply"},
+ { CFM_OPCODE_LTM, "Linktrace Message"},
+ { 0, NULL}
+};
+
+/*
+ * Message Formats.
+ */
+struct cfm_ccm_t {
+ u_int8_t sequence[4];
+ u_int8_t ma_epi[2];
+ u_int8_t md_nameformat;
+ u_int8_t md_namelength;
+ u_int8_t md_name[46]; /* md name and short ma name */
+ u_int8_t reserved_itu[16];
+ u_int8_t reserved[6];
+};
+
+/*
+ * Timer Bases for the CCM Interval field.
+ * Expressed in units of seconds.
+ */
+const float ccm_interval_base[8] = {0, 0.003333, 0.01, 0.1, 1, 10, 60, 600};
+#define CCM_INTERVAL_MIN_MULTIPLIER 3.25
+#define CCM_INTERVAL_MAX_MULTIPLIER 3.5
+
+#define CFM_CCM_RDI_FLAG 0x80
+#define CFM_EXTRACT_CCM_INTERVAL(x) (((x)&0x07))
+
+#define CFM_CCM_MD_FORMAT_8021 0
+#define CFM_CCM_MD_FORMAT_NONE 1
+#define CFM_CCM_MD_FORMAT_DNS 2
+#define CFM_CCM_MD_FORMAT_MAC 3
+#define CFM_CCM_MD_FORMAT_CHAR 4
+
+static const struct tok cfm_md_nameformat_values[] = {
+ { CFM_CCM_MD_FORMAT_8021, "IEEE 802.1"},
+ { CFM_CCM_MD_FORMAT_NONE, "No MD Name present"},
+ { CFM_CCM_MD_FORMAT_DNS, "DNS string"},
+ { CFM_CCM_MD_FORMAT_MAC, "MAC + 16Bit Integer"},
+ { CFM_CCM_MD_FORMAT_CHAR, "Character string"},
+ { 0, NULL}
+};
+
+#define CFM_CCM_MA_FORMAT_8021 0
+#define CFM_CCM_MA_FORMAT_VID 1
+#define CFM_CCM_MA_FORMAT_CHAR 2
+#define CFM_CCM_MA_FORMAT_INT 3
+#define CFM_CCM_MA_FORMAT_VPN 4
+
+static const struct tok cfm_ma_nameformat_values[] = {
+ { CFM_CCM_MA_FORMAT_8021, "IEEE 802.1"},
+ { CFM_CCM_MA_FORMAT_VID, "Primary VID"},
+ { CFM_CCM_MA_FORMAT_CHAR, "Character string"},
+ { CFM_CCM_MA_FORMAT_INT, "16Bit Integer"},
+ { CFM_CCM_MA_FORMAT_VPN, "RFC2685 VPN-ID"},
+ { 0, NULL}
+};
+
+struct cfm_lbm_t {
+ u_int8_t transaction_id[4];
+ u_int8_t reserved[4];
+};
+
+struct cfm_ltm_t {
+ u_int8_t transaction_id[4];
+ u_int8_t egress_id[8];
+ u_int8_t ttl;
+ u_int8_t original_mac[ETHER_ADDR_LEN];
+ u_int8_t target_mac[ETHER_ADDR_LEN];
+ u_int8_t reserved[3];
+};
+
+static const struct tok cfm_ltm_flag_values[] = {
+ { 0x80, "Use Forwarding-DB only"},
+ { 0, NULL}
+};
+
+struct cfm_ltr_t {
+ u_int8_t transaction_id[4];
+ u_int8_t last_egress_id[8];
+ u_int8_t next_egress_id[8];
+ u_int8_t ttl;
+ u_int8_t replay_action;
+ u_int8_t reserved[6];
+};
+
+static const struct tok cfm_ltr_flag_values[] = {
+ { 0x80, "Forwarded"},
+ { 0x40, "Terminal MEP"},
+ { 0, NULL}
+};
+
+static const struct tok cfm_ltr_replay_action_values[] = {
+ { 1, "Exact Match"},
+ { 2, "Filtering DB"},
+ { 3, "MIP CCM DB"},
+ { 0, NULL}
+};
+
+
+#define CFM_TLV_END 0
+#define CFM_TLV_SENDER_ID 1
+#define CFM_TLV_PORT_STATUS 2
+#define CFM_TLV_INTERFACE_STATUS 3
+#define CFM_TLV_DATA 4
+#define CFM_TLV_REPLY_INGRESS 5
+#define CFM_TLV_REPLY_EGRESS 6
+#define CFM_TLV_PRIVATE 31
+
+static const struct tok cfm_tlv_values[] = {
+ { CFM_TLV_END, "End"},
+ { CFM_TLV_SENDER_ID, "Sender ID"},
+ { CFM_TLV_PORT_STATUS, "Port status"},
+ { CFM_TLV_INTERFACE_STATUS, "Interface status"},
+ { CFM_TLV_DATA, "Data"},
+ { CFM_TLV_REPLY_INGRESS, "Reply Ingress"},
+ { CFM_TLV_REPLY_EGRESS, "Reply Egress"},
+ { CFM_TLV_PRIVATE, "Organization Specific"},
+ { 0, NULL}
+};
+
+/*
+ * TLVs
+ */
+
+struct cfm_tlv_header_t {
+ u_int8_t type;
+ u_int8_t length[2];
+};
+
+/* FIXME define TLV formats */
+
+static const struct tok cfm_tlv_port_status_values[] = {
+ { 1, "Blocked"},
+ { 2, "Up"},
+ { 0, NULL}
+};
+
+static const struct tok cfm_tlv_interface_status_values[] = {
+ { 1, "Up"},
+ { 2, "Down"},
+ { 3, "Testing"},
+ { 5, "Dormant"},
+ { 6, "not present"},
+ { 7, "lower Layer down"},
+ { 0, NULL}
+};
+
+#define CFM_CHASSIS_ID_CHASSIS_COMPONENT 1
+#define CFM_CHASSIS_ID_INTERFACE_ALIAS 2
+#define CFM_CHASSIS_ID_PORT_COMPONENT 3
+#define CFM_CHASSIS_ID_MAC_ADDRESS 4
+#define CFM_CHASSIS_ID_NETWORK_ADDRESS 5
+#define CFM_CHASSIS_ID_INTERFACE_NAME 6
+#define CFM_CHASSIS_ID_LOCAL 7
+
+static const struct tok cfm_tlv_senderid_chassisid_values[] = {
+ { 0, "Reserved"},
+ { CFM_CHASSIS_ID_CHASSIS_COMPONENT, "Chassis component"},
+ { CFM_CHASSIS_ID_INTERFACE_ALIAS, "Interface alias"},
+ { CFM_CHASSIS_ID_PORT_COMPONENT, "Port component"},
+ { CFM_CHASSIS_ID_MAC_ADDRESS, "MAC address"},
+ { CFM_CHASSIS_ID_NETWORK_ADDRESS, "Network address"},
+ { CFM_CHASSIS_ID_INTERFACE_NAME, "Interface name"},
+ { CFM_CHASSIS_ID_LOCAL, "Locally assigned"},
+ { 0, NULL}
+};
+
+
+int
+cfm_mgmt_addr_print(register const u_char *tptr) {
+
+ u_int mgmt_addr_type;
+ u_int hexdump = FALSE;
+
+ /*
+ * Altough AFIs are tpically 2 octects wide,
+ * 802.1ab specifies that this field width
+ * is only once octet
+ */
+ mgmt_addr_type = *tptr;
+ printf("\n\t Management Address Type %s (%u)",
+ tok2str(af_values, "Unknown", mgmt_addr_type),
+ mgmt_addr_type);
+
+ /*
+ * Resolve the passed in Address.
+ */
+ switch(mgmt_addr_type) {
+ case AFNUM_INET:
+ printf(", %s", ipaddr_string(tptr + 1));
+ break;
+
+#ifdef INET6
+ case AFNUM_INET6:
+ printf(", %s", ip6addr_string(tptr + 1));
+ break;
+#endif
+
+ default:
+ hexdump = TRUE;
+ break;
+ }
+
+ return hexdump;
+}
+
+/*
+ * The egress-ID string is a 16-Bit string plus a MAC address.
+ */
+const char *
+cfm_egress_id_string(register const u_char *tptr) {
+ static char egress_id_buffer[80];
+
+ snprintf(egress_id_buffer, sizeof(egress_id_buffer),
+ "MAC %0x4x-%s",
+ EXTRACT_16BITS(tptr),
+ etheraddr_string(tptr+2));
+
+ return egress_id_buffer;
+}
+
+void
+cfm_print(register const u_char *pptr, register u_int length) {
+
+ const struct cfm_common_header_t *cfm_common_header;
+ const struct cfm_tlv_header_t *cfm_tlv_header;
+ const u_int8_t *tptr, *tlv_ptr, *ma_name, *ma_nameformat, *ma_namelength;
+ u_int hexdump, tlen, cfm_tlv_len, cfm_tlv_type, ccm_interval;
+
+
+ union {
+ const struct cfm_ccm_t *cfm_ccm;
+ const struct cfm_lbm_t *cfm_lbm;
+ const struct cfm_ltm_t *cfm_ltm;
+ const struct cfm_ltr_t *cfm_ltr;
+ } msg_ptr;
+
+ tptr=pptr;
+ cfm_common_header = (const struct cfm_common_header_t *)pptr;
+ TCHECK(*cfm_common_header);
+
+ /*
+ * Sanity checking of the header.
+ */
+ if (CFM_EXTRACT_VERSION(cfm_common_header->mdlevel_version) != CFM_VERSION) {
+ printf("CFMv%u not supported, length %u",
+ CFM_EXTRACT_VERSION(cfm_common_header->mdlevel_version), length);
+ return;
+ }
+
+ printf("CFMv%u %s, MD Level %u, length %u",
+ CFM_EXTRACT_VERSION(cfm_common_header->mdlevel_version),
+ tok2str(cfm_opcode_values, "unknown (%u)", cfm_common_header->opcode),
+ CFM_EXTRACT_MD_LEVEL(cfm_common_header->mdlevel_version),
+ length);
+
+ /*
+ * In non-verbose mode just print the opcode and md-level.
+ */
+ if (vflag < 1) {
+ return;
+ }
+
+ printf("\n\tFirst TLV offset %u", cfm_common_header->first_tlv_offset);
+
+ tptr += sizeof(const struct cfm_common_header_t);
+ tlen = length - sizeof(struct cfm_common_header_t);
+
+ switch (cfm_common_header->opcode) {
+ case CFM_OPCODE_CCM:
+ msg_ptr.cfm_ccm = (const struct cfm_ccm_t *)tptr;
+
+ ccm_interval = CFM_EXTRACT_CCM_INTERVAL(cfm_common_header->flags);
+ printf(", Flags [CCM Interval %u%s]",
+ ccm_interval,
+ cfm_common_header->flags & CFM_CCM_RDI_FLAG ?
+ ", RDI" : "");
+
+ /*
+ * Resolve the CCM interval field.
+ */
+ if (ccm_interval) {
+ printf("\n\t CCM Interval %.3fs"
+ ", min CCM Lifetime %.3fs, max CCM Lifetime %.3fs",
+ ccm_interval_base[ccm_interval],
+ ccm_interval_base[ccm_interval] * CCM_INTERVAL_MIN_MULTIPLIER,
+ ccm_interval_base[ccm_interval] * CCM_INTERVAL_MAX_MULTIPLIER);
+ }
+
+ printf("\n\t Sequence Number 0x%08x, MA-End-Point-ID 0x%04x",
+ EXTRACT_32BITS(msg_ptr.cfm_ccm->sequence),
+ EXTRACT_16BITS(msg_ptr.cfm_ccm->ma_epi));
+
+
+ /*
+ * Resolve the MD fields.
+ */
+ printf("\n\t MD Name Format %s (%u), MD Name length %u",
+ tok2str(cfm_md_nameformat_values, "Unknown",
+ msg_ptr.cfm_ccm->md_nameformat),
+ msg_ptr.cfm_ccm->md_nameformat,
+ msg_ptr.cfm_ccm->md_namelength);
+
+ if (msg_ptr.cfm_ccm->md_nameformat != CFM_CCM_MD_FORMAT_NONE) {
+ printf("\n\t MD Name: ");
+ switch (msg_ptr.cfm_ccm->md_nameformat) {
+ case CFM_CCM_MD_FORMAT_DNS:
+ case CFM_CCM_MD_FORMAT_CHAR:
+ safeputs((const char *)msg_ptr.cfm_ccm->md_name, msg_ptr.cfm_ccm->md_namelength);
+ break;
+
+ case CFM_CCM_MD_FORMAT_MAC:
+ printf("\n\t MAC %s", etheraddr_string(
+ msg_ptr.cfm_ccm->md_name));
+ break;
+
+ /* FIXME add printers for those MD formats - hexdump for now */
+ case CFM_CCM_MA_FORMAT_8021:
+ default:
+ print_unknown_data(msg_ptr.cfm_ccm->md_name, "\n\t ",
+ msg_ptr.cfm_ccm->md_namelength);
+ }
+ }
+
+
+ /*
+ * Resolve the MA fields.
+ */
+ ma_nameformat = msg_ptr.cfm_ccm->md_name + msg_ptr.cfm_ccm->md_namelength;
+ ma_namelength = msg_ptr.cfm_ccm->md_name + msg_ptr.cfm_ccm->md_namelength + 1;
+ ma_name = msg_ptr.cfm_ccm->md_name + msg_ptr.cfm_ccm->md_namelength + 2;
+
+ printf("\n\t MA Name-Format %s (%u), MA name length %u",
+ tok2str(cfm_ma_nameformat_values, "Unknown",
+ *ma_nameformat),
+ *ma_nameformat,
+ *ma_namelength);
+
+ printf("\n\t MA Name: ");
+ switch (*ma_nameformat) {
+ case CFM_CCM_MA_FORMAT_CHAR:
+ safeputs((const char *)ma_name, *ma_namelength);
+ break;
+
+ /* FIXME add printers for those MA formats - hexdump for now */
+ case CFM_CCM_MA_FORMAT_8021:
+ case CFM_CCM_MA_FORMAT_VID:
+ case CFM_CCM_MA_FORMAT_INT:
+ case CFM_CCM_MA_FORMAT_VPN:
+ default:
+ print_unknown_data(ma_name, "\n\t ", *ma_namelength);
+ }
+ break;
+
+ case CFM_OPCODE_LTM:
+ msg_ptr.cfm_ltm = (const struct cfm_ltm_t *)tptr;
+
+ printf(", Flags [%s]",
+ bittok2str(cfm_ltm_flag_values, "none", cfm_common_header->flags));
+
+ printf("\n\t Transaction-ID 0x%08x, Egress-ID %s, ttl %u",
+ EXTRACT_32BITS(msg_ptr.cfm_ltm->transaction_id),
+ cfm_egress_id_string(msg_ptr.cfm_ltm->egress_id),
+ msg_ptr.cfm_ltm->ttl);
+
+ printf("\n\t Original-MAC %s, Target-MAC %s",
+ etheraddr_string(msg_ptr.cfm_ltm->original_mac),
+ etheraddr_string(msg_ptr.cfm_ltm->target_mac));
+ break;
+
+ case CFM_OPCODE_LTR:
+ msg_ptr.cfm_ltr = (const struct cfm_ltr_t *)tptr;
+
+ printf(", Flags [%s]",
+ bittok2str(cfm_ltr_flag_values, "none", cfm_common_header->flags));
+
+ printf("\n\t Transaction-ID 0x%08x, Last-Egress-ID %s",
+ EXTRACT_32BITS(msg_ptr.cfm_ltr->transaction_id),
+ cfm_egress_id_string(msg_ptr.cfm_ltr->last_egress_id));
+
+ printf("\n\t Next-Egress-ID %s, ttl %u",
+ cfm_egress_id_string(msg_ptr.cfm_ltr->next_egress_id),
+ msg_ptr.cfm_ltr->ttl);
+
+ printf("\n\t Replay-Action %s (%u)",
+ tok2str(cfm_ltr_replay_action_values,
+ "Unknown",
+ msg_ptr.cfm_ltr->replay_action),
+ msg_ptr.cfm_ltr->replay_action);
+ break;
+
+ /*
+ * No message decoder yet.
+ * Hexdump everything up until the start of the TLVs
+ */
+ case CFM_OPCODE_LBR:
+ case CFM_OPCODE_LBM:
+ default:
+ if (tlen > cfm_common_header->first_tlv_offset) {
+ print_unknown_data(tptr, "\n\t ",
+ tlen - cfm_common_header->first_tlv_offset);
+ }
+ break;
+ }
+
+ /*
+ * Sanity check for not walking off.
+ */
+ if (tlen <= cfm_common_header->first_tlv_offset) {
+ return;
+ }
+
+ tptr += cfm_common_header->first_tlv_offset;
+ tlen -= cfm_common_header->first_tlv_offset;
+
+ while (tlen > 0) {
+ cfm_tlv_header = (const struct cfm_tlv_header_t *)tptr;
+
+ /* Enough to read the tlv type ? */
+ TCHECK2(*tptr, 1);
+ cfm_tlv_type=cfm_tlv_header->type;
+
+ if (cfm_tlv_type != CFM_TLV_END) {
+ /* did we capture enough for fully decoding the object header ? */
+ TCHECK2(*tptr, sizeof(struct cfm_tlv_header_t));
+ cfm_tlv_len=EXTRACT_16BITS(&cfm_tlv_header->length);
+ } else {
+ cfm_tlv_len = 0;
+ }
+
+ printf("\n\t%s TLV (0x%02x), length %u",
+ tok2str(cfm_tlv_values, "Unknown", cfm_tlv_type),
+ cfm_tlv_type,
+ cfm_tlv_len);
+
+ /* sanity check for not walking off and infinite loop check. */
+ if ((cfm_tlv_type != CFM_TLV_END) &&
+ ((cfm_tlv_len + sizeof(struct cfm_tlv_header_t) > tlen) ||
+ (!cfm_tlv_len))) {
+ print_unknown_data(tptr,"\n\t ",tlen);
+ return;
+ }
+
+ tptr += sizeof(struct cfm_tlv_header_t);
+ tlen -= sizeof(struct cfm_tlv_header_t);
+ tlv_ptr = tptr;
+
+ /* did we capture enough for fully decoding the object ? */
+ if (cfm_tlv_type != CFM_TLV_END) {
+ TCHECK2(*tptr, cfm_tlv_len);
+ }
+ hexdump = FALSE;
+
+ switch(cfm_tlv_type) {
+ case CFM_TLV_END:
+ /* we are done - bail out */
+ return;
+
+ case CFM_TLV_PORT_STATUS:
+ printf(", Status: %s (%u)",
+ tok2str(cfm_tlv_port_status_values, "Unknown", *tptr),
+ *tptr);
+ break;
+
+ case CFM_TLV_INTERFACE_STATUS:
+ printf(", Status: %s (%u)",
+ tok2str(cfm_tlv_interface_status_values, "Unknown", *tptr),
+ *tptr);
+ break;
+
+ case CFM_TLV_PRIVATE:
+ printf(", Vendor: %s (%u), Sub-Type %u",
+ tok2str(oui_values,"Unknown", EXTRACT_24BITS(tptr)),
+ EXTRACT_24BITS(tptr),
+ *(tptr+3));
+ hexdump = TRUE;
+ break;
+
+ case CFM_TLV_SENDER_ID:
+ {
+ u_int chassis_id_type, chassis_id_length;
+ u_int mgmt_addr_length;
+
+ /*
+ * Check if there is a Chassis-ID.
+ */
+ chassis_id_length = *tptr;
+ if (chassis_id_length > tlen) {
+ hexdump = TRUE;
+ break;
+ }
+
+ tptr++;
+ tlen--;
+
+ if (chassis_id_length) {
+ chassis_id_type = *tptr;
+ printf("\n\t Chassis-ID Type %s (%u), Chassis-ID length %u",
+ tok2str(cfm_tlv_senderid_chassisid_values,
+ "Unknown",
+ chassis_id_type),
+ chassis_id_type,
+ chassis_id_length);
+
+ switch (chassis_id_type) {
+ case CFM_CHASSIS_ID_MAC_ADDRESS:
+ printf("\n\t MAC %s", etheraddr_string(tptr+1));
+ break;
+
+ case CFM_CHASSIS_ID_NETWORK_ADDRESS:
+ hexdump |= cfm_mgmt_addr_print(tptr);
+ break;
+
+ case CFM_CHASSIS_ID_INTERFACE_NAME: /* fall through */
+ case CFM_CHASSIS_ID_INTERFACE_ALIAS:
+ case CFM_CHASSIS_ID_LOCAL:
+ case CFM_CHASSIS_ID_CHASSIS_COMPONENT:
+ case CFM_CHASSIS_ID_PORT_COMPONENT:
+ safeputs((const char *)tptr+1, chassis_id_length);
+ break;
+
+ default:
+ hexdump = TRUE;
+ break;
+ }
+ }
+
+ tptr += chassis_id_length;
+ tlen -= chassis_id_length;
+
+ /*
+ * Check if there is a Management Address.
+ */
+ mgmt_addr_length = *tptr;
+ if (mgmt_addr_length > tlen) {
+ hexdump = TRUE;
+ break;
+ }
+
+ tptr++;
+ tlen--;
+
+ if (mgmt_addr_length) {
+ hexdump |= cfm_mgmt_addr_print(tptr);
+ }
+
+ tptr += mgmt_addr_length;
+ tlen -= mgmt_addr_length;
+
+ }
+ break;
+
+ /*
+ * FIXME those are the defined TLVs that lack a decoder
+ * you are welcome to contribute code ;-)
+ */
+
+ case CFM_TLV_DATA:
+ case CFM_TLV_REPLY_INGRESS:
+ case CFM_TLV_REPLY_EGRESS:
+ default:
+ hexdump = TRUE;
+ break;
+ }
+ /* do we want to see an additional hexdump ? */
+ if (hexdump || vflag > 1)
+ print_unknown_data(tlv_ptr, "\n\t ", cfm_tlv_len);
+
+ tptr+=cfm_tlv_len;
+ tlen-=cfm_tlv_len;
+ }
+ return;
+trunc:
+ printf("\n\t\t packet exceeded snapshot");
+}
diff --git a/tcpdump-4.3.0/print-chdlc.c b/tcpdump-4.3.0/print-chdlc.c
new file mode 100644
index 0000000..261b15a
--- /dev/null
+++ b/tcpdump-4.3.0/print-chdlc.c
@@ -0,0 +1,215 @@
+/*
+ * Copyright (c) 1990, 1991, 1993, 1994, 1995, 1996, 1997
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-chdlc.c,v 1.43 2005-11-29 08:56:19 hannes Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <pcap.h>
+#include <stdio.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "ethertype.h"
+#include "extract.h"
+#include "ppp.h"
+#include "chdlc.h"
+
+static void chdlc_slarp_print(const u_char *, u_int);
+
+const struct tok chdlc_cast_values[] = {
+ { CHDLC_UNICAST, "unicast" },
+ { CHDLC_BCAST, "bcast" },
+ { 0, NULL}
+};
+
+
+/* Standard CHDLC printer */
+u_int
+chdlc_if_print(const struct pcap_pkthdr *h, register const u_char *p)
+{
+ register u_int length = h->len;
+ register u_int caplen = h->caplen;
+
+ if (caplen < CHDLC_HDRLEN) {
+ printf("[|chdlc]");
+ return (caplen);
+ }
+ return (chdlc_print(p,length));
+}
+
+u_int
+chdlc_print(register const u_char *p, u_int length) {
+ u_int proto;
+
+ proto = EXTRACT_16BITS(&p[2]);
+ if (eflag) {
+ printf("%s, ethertype %s (0x%04x), length %u: ",
+ tok2str(chdlc_cast_values, "0x%02x", p[0]),
+ tok2str(ethertype_values, "Unknown", proto),
+ proto,
+ length);
+ }
+
+ length -= CHDLC_HDRLEN;
+ p += CHDLC_HDRLEN;
+
+ switch (proto) {
+ case ETHERTYPE_IP:
+ ip_print(gndo, p, length);
+ break;
+#ifdef INET6
+ case ETHERTYPE_IPV6:
+ ip6_print(gndo, p, length);
+ break;
+#endif
+ case CHDLC_TYPE_SLARP:
+ chdlc_slarp_print(p, length);
+ break;
+#if 0
+ case CHDLC_TYPE_CDP:
+ chdlc_cdp_print(p, length);
+ break;
+#endif
+ case ETHERTYPE_MPLS:
+ case ETHERTYPE_MPLS_MULTI:
+ mpls_print(p, length);
+ break;
+ case ETHERTYPE_ISO:
+ /* is the fudge byte set ? lets verify by spotting ISO headers */
+ if (*(p+1) == 0x81 ||
+ *(p+1) == 0x82 ||
+ *(p+1) == 0x83)
+ isoclns_print(p+1, length-1, length-1);
+ else
+ isoclns_print(p, length, length);
+ break;
+ default:
+ if (!eflag)
+ printf("unknown CHDLC protocol (0x%04x)", proto);
+ break;
+ }
+
+ return (CHDLC_HDRLEN);
+}
+
+/*
+ * The fixed-length portion of a SLARP packet.
+ */
+struct cisco_slarp {
+ u_int8_t code[4];
+#define SLARP_REQUEST 0
+#define SLARP_REPLY 1
+#define SLARP_KEEPALIVE 2
+ union {
+ struct {
+ u_int8_t addr[4];
+ u_int8_t mask[4];
+ } addr;
+ struct {
+ u_int8_t myseq[4];
+ u_int8_t yourseq[4];
+ u_int8_t rel[2];
+ } keep;
+ } un;
+};
+
+#define SLARP_MIN_LEN 14
+#define SLARP_MAX_LEN 18
+
+static void
+chdlc_slarp_print(const u_char *cp, u_int length)
+{
+ const struct cisco_slarp *slarp;
+ u_int sec,min,hrs,days;
+
+ printf("SLARP (length: %u), ",length);
+ if (length < SLARP_MIN_LEN)
+ goto trunc;
+
+ slarp = (const struct cisco_slarp *)cp;
+ TCHECK2(*slarp, SLARP_MIN_LEN);
+ switch (EXTRACT_32BITS(&slarp->code)) {
+ case SLARP_REQUEST:
+ printf("request");
+ /*
+ * At least according to William "Chops" Westfield's
+ * message in
+ *
+ * http://www.nethelp.no/net/cisco-hdlc.txt
+ *
+ * the address and mask aren't used in requests -
+ * they're just zero.
+ */
+ break;
+ case SLARP_REPLY:
+ printf("reply %s/%s",
+ ipaddr_string(&slarp->un.addr.addr),
+ ipaddr_string(&slarp->un.addr.mask));
+ break;
+ case SLARP_KEEPALIVE:
+ printf("keepalive: mineseen=0x%08x, yourseen=0x%08x, reliability=0x%04x",
+ EXTRACT_32BITS(&slarp->un.keep.myseq),
+ EXTRACT_32BITS(&slarp->un.keep.yourseq),
+ EXTRACT_16BITS(&slarp->un.keep.rel));
+
+ if (length >= SLARP_MAX_LEN) { /* uptime-stamp is optional */
+ cp += SLARP_MIN_LEN;
+ if (!TTEST2(*cp, 4))
+ goto trunc;
+ sec = EXTRACT_32BITS(cp) / 1000;
+ min = sec / 60; sec -= min * 60;
+ hrs = min / 60; min -= hrs * 60;
+ days = hrs / 24; hrs -= days * 24;
+ printf(", link uptime=%ud%uh%um%us",days,hrs,min,sec);
+ }
+ break;
+ default:
+ printf("0x%02x unknown", EXTRACT_32BITS(&slarp->code));
+ if (vflag <= 1)
+ print_unknown_data(cp+4,"\n\t",length-4);
+ break;
+ }
+
+ if (SLARP_MAX_LEN < length && vflag)
+ printf(", (trailing junk: %d bytes)", length - SLARP_MAX_LEN);
+ if (vflag > 1)
+ print_unknown_data(cp+4,"\n\t",length-4);
+ return;
+
+trunc:
+ printf("[|slarp]");
+}
+
+
+/*
+ * Local Variables:
+ * c-style: whitesmith
+ * c-basic-offset: 8
+ * End:
+ */
diff --git a/tcpdump-4.3.0/print-cip.c b/tcpdump-4.3.0/print-cip.c
new file mode 100644
index 0000000..e9d672f
--- /dev/null
+++ b/tcpdump-4.3.0/print-cip.c
@@ -0,0 +1,116 @@
+/*
+ * Marko Kiiskila carnil@cs.tut.fi
+ *
+ * Tampere University of Technology - Telecommunications Laboratory
+ *
+ * Permission to use, copy, modify and distribute this
+ * software and its documentation is hereby granted,
+ * provided that both the copyright notice and this
+ * permission notice appear in all copies of the software,
+ * derivative works or modified versions, and any portions
+ * thereof, that both notices appear in supporting
+ * documentation, and that the use of this software is
+ * acknowledged in any publications resulting from using
+ * the software.
+ *
+ * TUT ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION AND DISCLAIMS ANY LIABILITY OF ANY KIND FOR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS
+ * SOFTWARE.
+ *
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-cip.c,v 1.26 2005-07-07 01:22:17 guy Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <string.h>
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <pcap.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "ethertype.h"
+#include "ether.h"
+
+#define RFC1483LLC_LEN 8
+
+static unsigned char rfcllc[] = {
+ 0xaa, /* DSAP: non-ISO */
+ 0xaa, /* SSAP: non-ISO */
+ 0x03, /* Ctrl: Unnumbered Information Command PDU */
+ 0x00, /* OUI: EtherType */
+ 0x00,
+ 0x00 };
+
+static inline void
+cip_print(int length)
+{
+ /*
+ * There is no MAC-layer header, so just print the length.
+ */
+ printf("%d: ", length);
+}
+
+/*
+ * This is the top level routine of the printer. 'p' points
+ * to the LLC/SNAP or raw header of the packet, 'h->ts' is the timestamp,
+ * 'h->len' is the length of the packet off the wire, and 'h->caplen'
+ * is the number of bytes actually captured.
+ */
+u_int
+cip_if_print(const struct pcap_pkthdr *h, const u_char *p)
+{
+ u_int caplen = h->caplen;
+ u_int length = h->len;
+ u_short extracted_ethertype;
+
+ if (memcmp(rfcllc, p, sizeof(rfcllc))==0 && caplen < RFC1483LLC_LEN) {
+ printf("[|cip]");
+ return (0);
+ }
+
+ if (eflag)
+ cip_print(length);
+
+ if (memcmp(rfcllc, p, sizeof(rfcllc)) == 0) {
+ /*
+ * LLC header is present. Try to print it & higher layers.
+ */
+ if (llc_print(p, length, caplen, NULL, NULL,
+ &extracted_ethertype) == 0) {
+ /* ether_type not known, print raw packet */
+ if (!eflag)
+ cip_print(length);
+ if (extracted_ethertype) {
+ printf("(LLC %s) ",
+ etherproto_string(htons(extracted_ethertype)));
+ }
+ if (!suppress_default_print)
+ default_print(p, caplen);
+ }
+ } else {
+ /*
+ * LLC header is absent; treat it as just IP.
+ */
+ ip_print(gndo, p, length);
+ }
+
+ return (0);
+}
+
+
+/*
+ * Local Variables:
+ * c-style: whitesmith
+ * c-basic-offset: 8
+ * End:
+ */
diff --git a/tcpdump-4.3.0/print-cnfp.c b/tcpdump-4.3.0/print-cnfp.c
new file mode 100644
index 0000000..86d7128
--- /dev/null
+++ b/tcpdump-4.3.0/print-cnfp.c
@@ -0,0 +1,190 @@
+/* $OpenBSD: print-cnfp.c,v 1.2 1998/06/25 20:26:59 mickey Exp $ */
+
+/*
+ * Copyright (c) 1998 Michael Shalayeff
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by Michael Shalayeff.
+ * 4. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/* Cisco NetFlow protocol */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-cnfp.c,v 1.17 2005-04-20 20:53:18 guy Exp $";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <string.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "extract.h"
+
+#include "tcp.h"
+#include "ipproto.h"
+
+struct nfhdr {
+ u_int32_t ver_cnt; /* version [15], and # of records */
+ u_int32_t msys_uptime;
+ u_int32_t utc_sec;
+ u_int32_t utc_nsec;
+ u_int32_t sequence; /* v5 flow sequence number */
+ u_int32_t reserved; /* v5 only */
+};
+
+struct nfrec {
+ struct in_addr src_ina;
+ struct in_addr dst_ina;
+ struct in_addr nhop_ina;
+ u_int32_t ifaces; /* src,dst ifaces */
+ u_int32_t packets;
+ u_int32_t octets;
+ u_int32_t start_time; /* sys_uptime value */
+ u_int32_t last_time; /* sys_uptime value */
+ u_int32_t ports; /* src,dst ports */
+ u_int32_t proto_tos; /* proto, tos, pad, flags(v5) */
+ u_int32_t asses; /* v1: flags; v5: src,dst AS */
+ u_int32_t masks; /* src,dst addr prefix; v6: encaps */
+ struct in_addr peer_nexthop; /* v6: IP address of the nexthop within the peer (FIB)*/
+};
+
+void
+cnfp_print(const u_char *cp, const u_char *bp _U_)
+{
+ register const struct nfhdr *nh;
+ register const struct nfrec *nr;
+ struct protoent *pent;
+ int nrecs, ver;
+#if 0
+ time_t t;
+#endif
+
+ nh = (const struct nfhdr *)cp;
+
+ if ((const u_char *)(nh + 1) > snapend)
+ return;
+
+ nrecs = EXTRACT_32BITS(&nh->ver_cnt) & 0xffff;
+ ver = (EXTRACT_32BITS(&nh->ver_cnt) & 0xffff0000) >> 16;
+#if 0
+ /*
+ * This is seconds since the UN*X epoch, and is followed by
+ * nanoseconds. XXX - format it, rather than just dumping the
+ * raw seconds-since-the-Epoch.
+ */
+ t = EXTRACT_32BITS(&nh->utc_sec);
+#endif
+
+ printf("NetFlow v%x, %u.%03u uptime, %u.%09u, ", ver,
+ EXTRACT_32BITS(&nh->msys_uptime)/1000,
+ EXTRACT_32BITS(&nh->msys_uptime)%1000,
+ EXTRACT_32BITS(&nh->utc_sec), EXTRACT_32BITS(&nh->utc_nsec));
+
+ if (ver == 5 || ver == 6) {
+ printf("#%u, ", EXTRACT_32BITS(&nh->sequence));
+ nr = (const struct nfrec *)&nh[1];
+ snaplen -= 24;
+ } else {
+ nr = (const struct nfrec *)&nh->sequence;
+ snaplen -= 16;
+ }
+
+ printf("%2u recs", nrecs);
+
+ for (; nrecs-- && (const u_char *)(nr + 1) <= snapend; nr++) {
+ char buf[20];
+ char asbuf[20];
+
+ printf("\n started %u.%03u, last %u.%03u",
+ EXTRACT_32BITS(&nr->start_time)/1000,
+ EXTRACT_32BITS(&nr->start_time)%1000,
+ EXTRACT_32BITS(&nr->last_time)/1000,
+ EXTRACT_32BITS(&nr->last_time)%1000);
+
+ asbuf[0] = buf[0] = '\0';
+ if (ver == 5 || ver == 6) {
+ snprintf(buf, sizeof(buf), "/%u",
+ (EXTRACT_32BITS(&nr->masks) >> 24) & 0xff);
+ snprintf(asbuf, sizeof(asbuf), ":%u",
+ (EXTRACT_32BITS(&nr->asses) >> 16) & 0xffff);
+ }
+ printf("\n %s%s%s:%u ", intoa(nr->src_ina.s_addr), buf, asbuf,
+ EXTRACT_32BITS(&nr->ports) >> 16);
+
+ if (ver == 5 || ver ==6) {
+ snprintf(buf, sizeof(buf), "/%d",
+ (EXTRACT_32BITS(&nr->masks) >> 16) & 0xff);
+ snprintf(asbuf, sizeof(asbuf), ":%u",
+ EXTRACT_32BITS(&nr->asses) & 0xffff);
+ }
+ printf("> %s%s%s:%u ", intoa(nr->dst_ina.s_addr), buf, asbuf,
+ EXTRACT_32BITS(&nr->ports) & 0xffff);
+
+ printf(">> %s\n ", intoa(nr->nhop_ina.s_addr));
+
+ pent = getprotobynumber((EXTRACT_32BITS(&nr->proto_tos) >> 8) & 0xff);
+ if (!pent || nflag)
+ printf("%u ",
+ (EXTRACT_32BITS(&nr->proto_tos) >> 8) & 0xff);
+ else
+ printf("%s ", pent->p_name);
+
+ /* tcp flags for tcp only */
+ if (pent && pent->p_proto == IPPROTO_TCP) {
+ int flags;
+ if (ver == 1)
+ flags = (EXTRACT_32BITS(&nr->asses) >> 24) & 0xff;
+ else
+ flags = (EXTRACT_32BITS(&nr->proto_tos) >> 16) & 0xff;
+ if (flags & TH_FIN) putchar('F');
+ if (flags & TH_SYN) putchar('S');
+ if (flags & TH_RST) putchar('R');
+ if (flags & TH_PUSH) putchar('P');
+ if (flags & TH_ACK) putchar('A');
+ if (flags & TH_URG) putchar('U');
+ if (flags)
+ putchar(' ');
+ }
+
+ buf[0]='\0';
+ if (ver == 6) {
+ snprintf(buf, sizeof(buf), "(%u<>%u encaps)",
+ (EXTRACT_32BITS(&nr->masks) >> 8) & 0xff,
+ (EXTRACT_32BITS(&nr->masks)) & 0xff);
+ }
+ printf("tos %u, %u (%u octets) %s",
+ EXTRACT_32BITS(&nr->proto_tos) & 0xff,
+ EXTRACT_32BITS(&nr->packets),
+ EXTRACT_32BITS(&nr->octets), buf);
+ }
+}
diff --git a/tcpdump-4.3.0/print-dccp.c b/tcpdump-4.3.0/print-dccp.c
new file mode 100644
index 0000000..79ea5f7
--- /dev/null
+++ b/tcpdump-4.3.0/print-dccp.c
@@ -0,0 +1,464 @@
+/*
+ * Copyright (C) Arnaldo Carvalho de Melo 2004
+ * Copyright (C) Ian McDonald 2005
+ * Copyright (C) Yoshifumi Nishida 2005
+ *
+ * This software may be distributed either under the terms of the
+ * BSD-style license that accompanies tcpdump or the GNU GPL version 2
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-dccp.c,v 1.8 2007-11-09 00:44:09 guy Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include "dccp.h"
+
+#include <stdio.h>
+#include <string.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "extract.h" /* must come after interface.h */
+#include "ip.h"
+#ifdef INET6
+#include "ip6.h"
+#endif
+#include "ipproto.h"
+
+static const char *dccp_reset_codes[] = {
+ "unspecified",
+ "closed",
+ "aborted",
+ "no_connection",
+ "packet_error",
+ "option_error",
+ "mandatory_error",
+ "connection_refused",
+ "bad_service_code",
+ "too_busy",
+ "bad_init_cookie",
+ "aggression_penalty",
+};
+
+static const char *dccp_feature_nums[] = {
+ "reserved",
+ "ccid",
+ "allow_short_seqno",
+ "sequence_window",
+ "ecn_incapable",
+ "ack_ratio",
+ "send_ack_vector",
+ "send_ndp_count",
+ "minimum checksum coverage",
+ "check data checksum",
+};
+
+static inline u_int dccp_csum_coverage(const struct dccp_hdr* dh, u_int len)
+{
+ u_int cov;
+
+ if (DCCPH_CSCOV(dh) == 0)
+ return len;
+ cov = (dh->dccph_doff + DCCPH_CSCOV(dh) - 1) * sizeof(u_int32_t);
+ return (cov > len)? len : cov;
+}
+
+static int dccp_cksum(const struct ip *ip,
+ const struct dccp_hdr *dh, u_int len)
+{
+ return nextproto4_cksum(ip, (const u_int8_t *)(void *)dh,
+ dccp_csum_coverage(dh, len), IPPROTO_DCCP);
+}
+
+#ifdef INET6
+static int dccp6_cksum(const struct ip6_hdr *ip6, const struct dccp_hdr *dh, u_int len)
+{
+ return nextproto6_cksum(ip6, (const u_int8_t *)(void *)dh,
+ dccp_csum_coverage(dh, len), IPPROTO_DCCP);
+}
+#endif
+
+static const char *dccp_reset_code(u_int8_t code)
+{
+ if (code >= __DCCP_RESET_CODE_LAST)
+ return "invalid";
+ return dccp_reset_codes[code];
+}
+
+static u_int64_t dccp_seqno(const struct dccp_hdr *dh)
+{
+ u_int32_t seq_high = DCCPH_SEQ(dh);
+ u_int64_t seqno = EXTRACT_24BITS(&seq_high) & 0xFFFFFF;
+
+ if (DCCPH_X(dh) != 0) {
+ const struct dccp_hdr_ext *dhx = (void *)(dh + 1);
+ u_int32_t seq_low = dhx->dccph_seq_low;
+ seqno &= 0x00FFFF; /* clear reserved field */
+ seqno = (seqno << 32) + EXTRACT_32BITS(&seq_low);
+ }
+
+ return seqno;
+}
+
+static inline unsigned int dccp_basic_hdr_len(const struct dccp_hdr *dh)
+{
+ return sizeof(*dh) + (DCCPH_X(dh) ? sizeof(struct dccp_hdr_ext) : 0);
+}
+
+static void dccp_print_ack_no(const u_char *bp)
+{
+ const struct dccp_hdr *dh = (const struct dccp_hdr *)bp;
+ const struct dccp_hdr_ack_bits *dh_ack =
+ (struct dccp_hdr_ack_bits *)(bp + dccp_basic_hdr_len(dh));
+ u_int32_t ack_high;
+ u_int64_t ackno;
+
+ TCHECK2(*dh_ack,4);
+ ack_high = DCCPH_ACK(dh_ack);
+ ackno = EXTRACT_24BITS(&ack_high) & 0xFFFFFF;
+
+ if (DCCPH_X(dh) != 0) {
+ u_int32_t ack_low;
+
+ TCHECK2(*dh_ack,8);
+ ack_low = dh_ack->dccph_ack_nr_low;
+
+ ackno &= 0x00FFFF; /* clear reserved field */
+ ackno = (ackno << 32) + EXTRACT_32BITS(&ack_low);
+ }
+
+ (void)printf("(ack=%" PRIu64 ") ", ackno);
+trunc:
+ return;
+}
+
+static inline unsigned int dccp_packet_hdr_len(const u_int8_t type)
+{
+ if (type == DCCP_PKT_DATA)
+ return 0;
+ if (type == DCCP_PKT_DATAACK ||
+ type == DCCP_PKT_ACK ||
+ type == DCCP_PKT_SYNC ||
+ type == DCCP_PKT_SYNCACK ||
+ type == DCCP_PKT_CLOSE ||
+ type == DCCP_PKT_CLOSEREQ)
+ return sizeof(struct dccp_hdr_ack_bits);
+ if (type == DCCP_PKT_REQUEST)
+ return sizeof(struct dccp_hdr_request);
+ if (type == DCCP_PKT_RESPONSE)
+ return sizeof(struct dccp_hdr_response);
+ return sizeof(struct dccp_hdr_reset);
+}
+
+static int dccp_print_option(const u_char *option);
+
+/**
+ * dccp_print - show dccp packet
+ * @bp - beginning of dccp packet
+ * @data2 - beginning of enclosing
+ * @len - lenght of ip packet
+ */
+void dccp_print(const u_char *bp, const u_char *data2, u_int len)
+{
+ const struct dccp_hdr *dh;
+ const struct ip *ip;
+#ifdef INET6
+ const struct ip6_hdr *ip6;
+#endif
+ const u_char *cp;
+ u_short sport, dport;
+ u_int hlen;
+ u_int extlen = 0;
+
+ dh = (const struct dccp_hdr *)bp;
+
+ ip = (struct ip *)data2;
+#ifdef INET6
+ if (IP_V(ip) == 6)
+ ip6 = (const struct ip6_hdr *)data2;
+ else
+ ip6 = NULL;
+#endif /*INET6*/
+ cp = (const u_char *)(dh + 1);
+ if (cp > snapend) {
+ printf("[Invalid packet|dccp]");
+ return;
+ }
+
+ if (len < sizeof(struct dccp_hdr)) {
+ printf("truncated-dccp - %ld bytes missing!",
+ (long)len - sizeof(struct dccp_hdr));
+ return;
+ }
+
+ sport = EXTRACT_16BITS(&dh->dccph_sport);
+ dport = EXTRACT_16BITS(&dh->dccph_dport);
+ hlen = dh->dccph_doff * 4;
+
+#ifdef INET6
+ if (ip6) {
+ (void)printf("%s.%d > %s.%d: ",
+ ip6addr_string(&ip6->ip6_src), sport,
+ ip6addr_string(&ip6->ip6_dst), dport);
+ } else
+#endif /*INET6*/
+ {
+ (void)printf("%s.%d > %s.%d: ",
+ ipaddr_string(&ip->ip_src), sport,
+ ipaddr_string(&ip->ip_dst), dport);
+ }
+ fflush(stdout);
+
+ if (qflag) {
+ (void)printf(" %d", len - hlen);
+ if (hlen > len) {
+ (void)printf("dccp [bad hdr length %u - too long, > %u]",
+ hlen, len);
+ }
+ return;
+ }
+
+ /* other variables in generic header */
+ if (vflag) {
+ (void)printf("CCVal %d, CsCov %d, ", DCCPH_CCVAL(dh), DCCPH_CSCOV(dh));
+ }
+
+ /* checksum calculation */
+ if (vflag && TTEST2(bp[0], len)) {
+ u_int16_t sum = 0, dccp_sum;
+
+ dccp_sum = EXTRACT_16BITS(&dh->dccph_checksum);
+ (void)printf("cksum 0x%04x ", dccp_sum);
+ if (IP_V(ip) == 4)
+ sum = dccp_cksum(ip, dh, len);
+#ifdef INET6
+ else if (IP_V(ip) == 6)
+ sum = dccp6_cksum(ip6, dh, len);
+#endif
+ if (sum != 0)
+ (void)printf("(incorrect -> 0x%04x), ",in_cksum_shouldbe(dccp_sum, sum));
+ else
+ (void)printf("(correct), ");
+ }
+
+ switch (DCCPH_TYPE(dh)) {
+ case DCCP_PKT_REQUEST: {
+ struct dccp_hdr_request *dhr =
+ (struct dccp_hdr_request *)(bp + dccp_basic_hdr_len(dh));
+ TCHECK(*dhr);
+ (void)printf("request (service=%d) ",
+ EXTRACT_32BITS(&dhr->dccph_req_service));
+ extlen += 4;
+ break;
+ }
+ case DCCP_PKT_RESPONSE: {
+ struct dccp_hdr_response *dhr =
+ (struct dccp_hdr_response *)(bp + dccp_basic_hdr_len(dh));
+ TCHECK(*dhr);
+ (void)printf("response (service=%d) ",
+ EXTRACT_32BITS(&dhr->dccph_resp_service));
+ extlen += 12;
+ break;
+ }
+ case DCCP_PKT_DATA:
+ (void)printf("data ");
+ break;
+ case DCCP_PKT_ACK: {
+ (void)printf("ack ");
+ extlen += 8;
+ break;
+ }
+ case DCCP_PKT_DATAACK: {
+ (void)printf("dataack ");
+ extlen += 8;
+ break;
+ }
+ case DCCP_PKT_CLOSEREQ:
+ (void)printf("closereq ");
+ extlen += 8;
+ break;
+ case DCCP_PKT_CLOSE:
+ (void)printf("close ");
+ extlen += 8;
+ break;
+ case DCCP_PKT_RESET: {
+ struct dccp_hdr_reset *dhr =
+ (struct dccp_hdr_reset *)(bp + dccp_basic_hdr_len(dh));
+ TCHECK(*dhr);
+ (void)printf("reset (code=%s) ",
+ dccp_reset_code(dhr->dccph_reset_code));
+ extlen += 12;
+ break;
+ }
+ case DCCP_PKT_SYNC:
+ (void)printf("sync ");
+ extlen += 8;
+ break;
+ case DCCP_PKT_SYNCACK:
+ (void)printf("syncack ");
+ extlen += 8;
+ break;
+ default:
+ (void)printf("invalid ");
+ break;
+ }
+
+ if ((DCCPH_TYPE(dh) != DCCP_PKT_DATA) &&
+ (DCCPH_TYPE(dh) != DCCP_PKT_REQUEST))
+ dccp_print_ack_no(bp);
+
+ if (vflag < 2)
+ return;
+
+ (void)printf("seq %" PRIu64, dccp_seqno(dh));
+
+ /* process options */
+ if (hlen > dccp_basic_hdr_len(dh) + extlen){
+ const u_char *cp;
+ u_int optlen;
+ cp = bp + dccp_basic_hdr_len(dh) + extlen;
+ printf(" <");
+
+ hlen -= dccp_basic_hdr_len(dh) + extlen;
+ while(1){
+ TCHECK(*cp);
+ optlen = dccp_print_option(cp);
+ if (!optlen) goto trunc2;
+ if (hlen <= optlen) break;
+ hlen -= optlen;
+ cp += optlen;
+ printf(", ");
+ }
+ printf(">");
+ }
+ return;
+trunc:
+ printf("[|dccp]");
+trunc2:
+ return;
+}
+
+static int dccp_print_option(const u_char *option)
+{
+ u_int8_t optlen, i;
+
+ TCHECK(*option);
+
+ if (*option >= 32) {
+ TCHECK(*(option+1));
+ optlen = *(option +1);
+ if (optlen < 2) {
+ printf("Option %d optlen too short",*option);
+ return 1;
+ }
+ } else optlen = 1;
+
+ TCHECK2(*option,optlen);
+
+ switch (*option){
+ case 0:
+ printf("nop");
+ break;
+ case 1:
+ printf("mandatory");
+ break;
+ case 2:
+ printf("slowreceiver");
+ break;
+ case 32:
+ printf("change_l");
+ if (*(option +2) < 10){
+ printf(" %s", dccp_feature_nums[*(option +2)]);
+ for (i = 0; i < optlen -3; i ++) printf(" %d", *(option +3 + i));
+ }
+ break;
+ case 33:
+ printf("confirm_l");
+ if (*(option +2) < 10){
+ printf(" %s", dccp_feature_nums[*(option +2)]);
+ for (i = 0; i < optlen -3; i ++) printf(" %d", *(option +3 + i));
+ }
+ break;
+ case 34:
+ printf("change_r");
+ if (*(option +2) < 10){
+ printf(" %s", dccp_feature_nums[*(option +2)]);
+ for (i = 0; i < optlen -3; i ++) printf(" %d", *(option +3 + i));
+ }
+ break;
+ case 35:
+ printf("confirm_r");
+ if (*(option +2) < 10){
+ printf(" %s", dccp_feature_nums[*(option +2)]);
+ for (i = 0; i < optlen -3; i ++) printf(" %d", *(option +3 + i));
+ }
+ break;
+ case 36:
+ printf("initcookie 0x");
+ for (i = 0; i < optlen -2; i ++) printf("%02x", *(option +2 + i));
+ break;
+ case 37:
+ printf("ndp_count");
+ for (i = 0; i < optlen -2; i ++) printf(" %d", *(option +2 + i));
+ break;
+ case 38:
+ printf("ack_vector0 0x");
+ for (i = 0; i < optlen -2; i ++) printf("%02x", *(option +2 + i));
+ break;
+ case 39:
+ printf("ack_vector1 0x");
+ for (i = 0; i < optlen -2; i ++) printf("%02x", *(option +2 + i));
+ break;
+ case 40:
+ printf("data_dropped 0x");
+ for (i = 0; i < optlen -2; i ++) printf("%02x", *(option +2 + i));
+ break;
+ case 41:
+ printf("timestamp %u", EXTRACT_32BITS(option + 2));
+ break;
+ case 42:
+ printf("timestamp_echo %u", EXTRACT_32BITS(option + 2));
+ break;
+ case 43:
+ printf("elapsed_time ");
+ if (optlen == 6)
+ printf("%u", EXTRACT_32BITS(option + 2));
+ else
+ printf("%u", EXTRACT_16BITS(option + 2));
+ break;
+ case 44:
+ printf("data_checksum ");
+ for (i = 0; i < optlen -2; i ++) printf("%02x", *(option +2 + i));
+ break;
+ default :
+ if (*option >= 128) {
+ printf("CCID option %d",*option);
+ switch (optlen) {
+ case 4:
+ printf(" %u", EXTRACT_16BITS(option + 2));
+ break;
+ case 6:
+ printf(" %u", EXTRACT_32BITS(option + 2));
+ break;
+ default:
+ break;
+ }
+ break;
+ }
+
+ printf("unknown_opt %d", *option);
+ break;
+ }
+
+ return optlen;
+trunc:
+ printf("[|dccp]");
+ return 0;
+}
diff --git a/tcpdump-4.3.0/print-decnet.c b/tcpdump-4.3.0/print-decnet.c
new file mode 100644
index 0000000..7fea582
--- /dev/null
+++ b/tcpdump-4.3.0/print-decnet.c
@@ -0,0 +1,895 @@
+/*
+ * Copyright (c) 1992, 1993, 1994, 1995, 1996, 1997
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-decnet.c,v 1.39 2005-05-06 02:16:26 guy Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+struct mbuf;
+struct rtentry;
+
+#ifdef HAVE_NETDNET_DNETDB_H
+#include <netdnet/dnetdb.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "decnet.h"
+#include "extract.h"
+#include "interface.h"
+#include "addrtoname.h"
+
+/* Forwards */
+static int print_decnet_ctlmsg(const union routehdr *, u_int, u_int);
+static void print_t_info(int);
+static int print_l1_routes(const char *, u_int);
+static int print_l2_routes(const char *, u_int);
+static void print_i_info(int);
+static int print_elist(const char *, u_int);
+static int print_nsp(const u_char *, u_int);
+static void print_reason(int);
+#ifdef PRINT_NSPDATA
+static void pdata(u_char *, int);
+#endif
+
+#ifndef HAVE_NETDNET_DNETDB_H_DNET_HTOA
+extern char *dnet_htoa(struct dn_naddr *);
+#endif
+
+void
+decnet_print(register const u_char *ap, register u_int length,
+ register u_int caplen)
+{
+ register const union routehdr *rhp;
+ register int mflags;
+ int dst, src, hops;
+ u_int nsplen, pktlen;
+ const u_char *nspp;
+
+ if (length < sizeof(struct shorthdr)) {
+ (void)printf("[|decnet]");
+ return;
+ }
+
+ TCHECK2(*ap, sizeof(short));
+ pktlen = EXTRACT_LE_16BITS(ap);
+ if (pktlen < sizeof(struct shorthdr)) {
+ (void)printf("[|decnet]");
+ return;
+ }
+ if (pktlen > length) {
+ (void)printf("[|decnet]");
+ return;
+ }
+ length = pktlen;
+
+ rhp = (const union routehdr *)&(ap[sizeof(short)]);
+ TCHECK(rhp->rh_short.sh_flags);
+ mflags = EXTRACT_LE_8BITS(rhp->rh_short.sh_flags);
+
+ if (mflags & RMF_PAD) {
+ /* pad bytes of some sort in front of message */
+ u_int padlen = mflags & RMF_PADMASK;
+ if (vflag)
+ (void) printf("[pad:%d] ", padlen);
+ if (length < padlen + 2) {
+ (void)printf("[|decnet]");
+ return;
+ }
+ TCHECK2(ap[sizeof(short)], padlen);
+ ap += padlen;
+ length -= padlen;
+ caplen -= padlen;
+ rhp = (const union routehdr *)&(ap[sizeof(short)]);
+ mflags = EXTRACT_LE_8BITS(rhp->rh_short.sh_flags);
+ }
+
+ if (mflags & RMF_FVER) {
+ (void) printf("future-version-decnet");
+ default_print(ap, min(length, caplen));
+ return;
+ }
+
+ /* is it a control message? */
+ if (mflags & RMF_CTLMSG) {
+ if (!print_decnet_ctlmsg(rhp, length, caplen))
+ goto trunc;
+ return;
+ }
+
+ switch (mflags & RMF_MASK) {
+ case RMF_LONG:
+ if (length < sizeof(struct longhdr)) {
+ (void)printf("[|decnet]");
+ return;
+ }
+ TCHECK(rhp->rh_long);
+ dst =
+ EXTRACT_LE_16BITS(rhp->rh_long.lg_dst.dne_remote.dne_nodeaddr);
+ src =
+ EXTRACT_LE_16BITS(rhp->rh_long.lg_src.dne_remote.dne_nodeaddr);
+ hops = EXTRACT_LE_8BITS(rhp->rh_long.lg_visits);
+ nspp = &(ap[sizeof(short) + sizeof(struct longhdr)]);
+ nsplen = length - sizeof(struct longhdr);
+ break;
+ case RMF_SHORT:
+ TCHECK(rhp->rh_short);
+ dst = EXTRACT_LE_16BITS(rhp->rh_short.sh_dst);
+ src = EXTRACT_LE_16BITS(rhp->rh_short.sh_src);
+ hops = (EXTRACT_LE_8BITS(rhp->rh_short.sh_visits) & VIS_MASK)+1;
+ nspp = &(ap[sizeof(short) + sizeof(struct shorthdr)]);
+ nsplen = length - sizeof(struct shorthdr);
+ break;
+ default:
+ (void) printf("unknown message flags under mask");
+ default_print((u_char *)ap, min(length, caplen));
+ return;
+ }
+
+ (void)printf("%s > %s %d ",
+ dnaddr_string(src), dnaddr_string(dst), pktlen);
+ if (vflag) {
+ if (mflags & RMF_RQR)
+ (void)printf("RQR ");
+ if (mflags & RMF_RTS)
+ (void)printf("RTS ");
+ if (mflags & RMF_IE)
+ (void)printf("IE ");
+ (void)printf("%d hops ", hops);
+ }
+
+ if (!print_nsp(nspp, nsplen))
+ goto trunc;
+ return;
+
+trunc:
+ (void)printf("[|decnet]");
+ return;
+}
+
+static int
+print_decnet_ctlmsg(register const union routehdr *rhp, u_int length,
+ u_int caplen)
+{
+ int mflags = EXTRACT_LE_8BITS(rhp->rh_short.sh_flags);
+ register union controlmsg *cmp = (union controlmsg *)rhp;
+ int src, dst, info, blksize, eco, ueco, hello, other, vers;
+ etheraddr srcea, rtea;
+ int priority;
+ char *rhpx = (char *)rhp;
+ int ret;
+
+ switch (mflags & RMF_CTLMASK) {
+ case RMF_INIT:
+ (void)printf("init ");
+ if (length < sizeof(struct initmsg))
+ goto trunc;
+ TCHECK(cmp->cm_init);
+ src = EXTRACT_LE_16BITS(cmp->cm_init.in_src);
+ info = EXTRACT_LE_8BITS(cmp->cm_init.in_info);
+ blksize = EXTRACT_LE_16BITS(cmp->cm_init.in_blksize);
+ vers = EXTRACT_LE_8BITS(cmp->cm_init.in_vers);
+ eco = EXTRACT_LE_8BITS(cmp->cm_init.in_eco);
+ ueco = EXTRACT_LE_8BITS(cmp->cm_init.in_ueco);
+ hello = EXTRACT_LE_16BITS(cmp->cm_init.in_hello);
+ print_t_info(info);
+ (void)printf(
+ "src %sblksize %d vers %d eco %d ueco %d hello %d",
+ dnaddr_string(src), blksize, vers, eco, ueco,
+ hello);
+ ret = 1;
+ break;
+ case RMF_VER:
+ (void)printf("verification ");
+ if (length < sizeof(struct verifmsg))
+ goto trunc;
+ TCHECK(cmp->cm_ver);
+ src = EXTRACT_LE_16BITS(cmp->cm_ver.ve_src);
+ other = EXTRACT_LE_8BITS(cmp->cm_ver.ve_fcnval);
+ (void)printf("src %s fcnval %o", dnaddr_string(src), other);
+ ret = 1;
+ break;
+ case RMF_TEST:
+ (void)printf("test ");
+ if (length < sizeof(struct testmsg))
+ goto trunc;
+ TCHECK(cmp->cm_test);
+ src = EXTRACT_LE_16BITS(cmp->cm_test.te_src);
+ other = EXTRACT_LE_8BITS(cmp->cm_test.te_data);
+ (void)printf("src %s data %o", dnaddr_string(src), other);
+ ret = 1;
+ break;
+ case RMF_L1ROUT:
+ (void)printf("lev-1-routing ");
+ if (length < sizeof(struct l1rout))
+ goto trunc;
+ TCHECK(cmp->cm_l1rou);
+ src = EXTRACT_LE_16BITS(cmp->cm_l1rou.r1_src);
+ (void)printf("src %s ", dnaddr_string(src));
+ ret = print_l1_routes(&(rhpx[sizeof(struct l1rout)]),
+ length - sizeof(struct l1rout));
+ break;
+ case RMF_L2ROUT:
+ (void)printf("lev-2-routing ");
+ if (length < sizeof(struct l2rout))
+ goto trunc;
+ TCHECK(cmp->cm_l2rout);
+ src = EXTRACT_LE_16BITS(cmp->cm_l2rout.r2_src);
+ (void)printf("src %s ", dnaddr_string(src));
+ ret = print_l2_routes(&(rhpx[sizeof(struct l2rout)]),
+ length - sizeof(struct l2rout));
+ break;
+ case RMF_RHELLO:
+ (void)printf("router-hello ");
+ if (length < sizeof(struct rhellomsg))
+ goto trunc;
+ TCHECK(cmp->cm_rhello);
+ vers = EXTRACT_LE_8BITS(cmp->cm_rhello.rh_vers);
+ eco = EXTRACT_LE_8BITS(cmp->cm_rhello.rh_eco);
+ ueco = EXTRACT_LE_8BITS(cmp->cm_rhello.rh_ueco);
+ memcpy((char *)&srcea, (char *)&(cmp->cm_rhello.rh_src),
+ sizeof(srcea));
+ src = EXTRACT_LE_16BITS(srcea.dne_remote.dne_nodeaddr);
+ info = EXTRACT_LE_8BITS(cmp->cm_rhello.rh_info);
+ blksize = EXTRACT_LE_16BITS(cmp->cm_rhello.rh_blksize);
+ priority = EXTRACT_LE_8BITS(cmp->cm_rhello.rh_priority);
+ hello = EXTRACT_LE_16BITS(cmp->cm_rhello.rh_hello);
+ print_i_info(info);
+ (void)printf(
+ "vers %d eco %d ueco %d src %s blksize %d pri %d hello %d",
+ vers, eco, ueco, dnaddr_string(src),
+ blksize, priority, hello);
+ ret = print_elist(&(rhpx[sizeof(struct rhellomsg)]),
+ length - sizeof(struct rhellomsg));
+ break;
+ case RMF_EHELLO:
+ (void)printf("endnode-hello ");
+ if (length < sizeof(struct ehellomsg))
+ goto trunc;
+ TCHECK(cmp->cm_ehello);
+ vers = EXTRACT_LE_8BITS(cmp->cm_ehello.eh_vers);
+ eco = EXTRACT_LE_8BITS(cmp->cm_ehello.eh_eco);
+ ueco = EXTRACT_LE_8BITS(cmp->cm_ehello.eh_ueco);
+ memcpy((char *)&srcea, (char *)&(cmp->cm_ehello.eh_src),
+ sizeof(srcea));
+ src = EXTRACT_LE_16BITS(srcea.dne_remote.dne_nodeaddr);
+ info = EXTRACT_LE_8BITS(cmp->cm_ehello.eh_info);
+ blksize = EXTRACT_LE_16BITS(cmp->cm_ehello.eh_blksize);
+ /*seed*/
+ memcpy((char *)&rtea, (char *)&(cmp->cm_ehello.eh_router),
+ sizeof(rtea));
+ dst = EXTRACT_LE_16BITS(rtea.dne_remote.dne_nodeaddr);
+ hello = EXTRACT_LE_16BITS(cmp->cm_ehello.eh_hello);
+ other = EXTRACT_LE_8BITS(cmp->cm_ehello.eh_data);
+ print_i_info(info);
+ (void)printf(
+ "vers %d eco %d ueco %d src %s blksize %d rtr %s hello %d data %o",
+ vers, eco, ueco, dnaddr_string(src),
+ blksize, dnaddr_string(dst), hello, other);
+ ret = 1;
+ break;
+
+ default:
+ (void)printf("unknown control message");
+ default_print((u_char *)rhp, min(length, caplen));
+ ret = 1;
+ break;
+ }
+ return (ret);
+
+trunc:
+ return (0);
+}
+
+static void
+print_t_info(int info)
+{
+ int ntype = info & 3;
+ switch (ntype) {
+ case 0: (void)printf("reserved-ntype? "); break;
+ case TI_L2ROUT: (void)printf("l2rout "); break;
+ case TI_L1ROUT: (void)printf("l1rout "); break;
+ case TI_ENDNODE: (void)printf("endnode "); break;
+ }
+ if (info & TI_VERIF)
+ (void)printf("verif ");
+ if (info & TI_BLOCK)
+ (void)printf("blo ");
+}
+
+static int
+print_l1_routes(const char *rp, u_int len)
+{
+ int count;
+ int id;
+ int info;
+
+ /* The last short is a checksum */
+ while (len > (3 * sizeof(short))) {
+ TCHECK2(*rp, 3 * sizeof(short));
+ count = EXTRACT_LE_16BITS(rp);
+ if (count > 1024)
+ return (1); /* seems to be bogus from here on */
+ rp += sizeof(short);
+ len -= sizeof(short);
+ id = EXTRACT_LE_16BITS(rp);
+ rp += sizeof(short);
+ len -= sizeof(short);
+ info = EXTRACT_LE_16BITS(rp);
+ rp += sizeof(short);
+ len -= sizeof(short);
+ (void)printf("{ids %d-%d cost %d hops %d} ", id, id + count,
+ RI_COST(info), RI_HOPS(info));
+ }
+ return (1);
+
+trunc:
+ return (0);
+}
+
+static int
+print_l2_routes(const char *rp, u_int len)
+{
+ int count;
+ int area;
+ int info;
+
+ /* The last short is a checksum */
+ while (len > (3 * sizeof(short))) {
+ TCHECK2(*rp, 3 * sizeof(short));
+ count = EXTRACT_LE_16BITS(rp);
+ if (count > 1024)
+ return (1); /* seems to be bogus from here on */
+ rp += sizeof(short);
+ len -= sizeof(short);
+ area = EXTRACT_LE_16BITS(rp);
+ rp += sizeof(short);
+ len -= sizeof(short);
+ info = EXTRACT_LE_16BITS(rp);
+ rp += sizeof(short);
+ len -= sizeof(short);
+ (void)printf("{areas %d-%d cost %d hops %d} ", area, area + count,
+ RI_COST(info), RI_HOPS(info));
+ }
+ return (1);
+
+trunc:
+ return (0);
+}
+
+static void
+print_i_info(int info)
+{
+ int ntype = info & II_TYPEMASK;
+ switch (ntype) {
+ case 0: (void)printf("reserved-ntype? "); break;
+ case II_L2ROUT: (void)printf("l2rout "); break;
+ case II_L1ROUT: (void)printf("l1rout "); break;
+ case II_ENDNODE: (void)printf("endnode "); break;
+ }
+ if (info & II_VERIF)
+ (void)printf("verif ");
+ if (info & II_NOMCAST)
+ (void)printf("nomcast ");
+ if (info & II_BLOCK)
+ (void)printf("blo ");
+}
+
+static int
+print_elist(const char *elp _U_, u_int len _U_)
+{
+ /* Not enough examples available for me to debug this */
+ return (1);
+}
+
+static int
+print_nsp(const u_char *nspp, u_int nsplen)
+{
+ const struct nsphdr *nsphp = (struct nsphdr *)nspp;
+ int dst, src, flags;
+
+ if (nsplen < sizeof(struct nsphdr))
+ goto trunc;
+ TCHECK(*nsphp);
+ flags = EXTRACT_LE_8BITS(nsphp->nh_flags);
+ dst = EXTRACT_LE_16BITS(nsphp->nh_dst);
+ src = EXTRACT_LE_16BITS(nsphp->nh_src);
+
+ switch (flags & NSP_TYPEMASK) {
+ case MFT_DATA:
+ switch (flags & NSP_SUBMASK) {
+ case MFS_BOM:
+ case MFS_MOM:
+ case MFS_EOM:
+ case MFS_BOM+MFS_EOM:
+ printf("data %d>%d ", src, dst);
+ {
+ struct seghdr *shp = (struct seghdr *)nspp;
+ int ack;
+#ifdef PRINT_NSPDATA
+ u_char *dp;
+#endif
+ u_int data_off = sizeof(struct minseghdr);
+
+ if (nsplen < data_off)
+ goto trunc;
+ TCHECK(shp->sh_seq[0]);
+ ack = EXTRACT_LE_16BITS(shp->sh_seq[0]);
+ if (ack & SGQ_ACK) { /* acknum field */
+ if ((ack & SGQ_NAK) == SGQ_NAK)
+ (void)printf("nak %d ", ack & SGQ_MASK);
+ else
+ (void)printf("ack %d ", ack & SGQ_MASK);
+ data_off += sizeof(short);
+ if (nsplen < data_off)
+ goto trunc;
+ TCHECK(shp->sh_seq[1]);
+ ack = EXTRACT_LE_16BITS(shp->sh_seq[1]);
+ if (ack & SGQ_OACK) { /* ackoth field */
+ if ((ack & SGQ_ONAK) == SGQ_ONAK)
+ (void)printf("onak %d ", ack & SGQ_MASK);
+ else
+ (void)printf("oack %d ", ack & SGQ_MASK);
+ data_off += sizeof(short);
+ if (nsplen < data_off)
+ goto trunc;
+ TCHECK(shp->sh_seq[2]);
+ ack = EXTRACT_LE_16BITS(shp->sh_seq[2]);
+ }
+ }
+ (void)printf("seg %d ", ack & SGQ_MASK);
+#ifdef PRINT_NSPDATA
+ if (nsplen > data_off) {
+ dp = &(nspp[data_off]);
+ TCHECK2(*dp, nsplen - data_off);
+ pdata(dp, nsplen - data_off);
+ }
+#endif
+ }
+ break;
+ case MFS_ILS+MFS_INT:
+ printf("intr ");
+ {
+ struct seghdr *shp = (struct seghdr *)nspp;
+ int ack;
+#ifdef PRINT_NSPDATA
+ u_char *dp;
+#endif
+ u_int data_off = sizeof(struct minseghdr);
+
+ if (nsplen < data_off)
+ goto trunc;
+ TCHECK(shp->sh_seq[0]);
+ ack = EXTRACT_LE_16BITS(shp->sh_seq[0]);
+ if (ack & SGQ_ACK) { /* acknum field */
+ if ((ack & SGQ_NAK) == SGQ_NAK)
+ (void)printf("nak %d ", ack & SGQ_MASK);
+ else
+ (void)printf("ack %d ", ack & SGQ_MASK);
+ data_off += sizeof(short);
+ if (nsplen < data_off)
+ goto trunc;
+ TCHECK(shp->sh_seq[1]);
+ ack = EXTRACT_LE_16BITS(shp->sh_seq[1]);
+ if (ack & SGQ_OACK) { /* ackdat field */
+ if ((ack & SGQ_ONAK) == SGQ_ONAK)
+ (void)printf("nakdat %d ", ack & SGQ_MASK);
+ else
+ (void)printf("ackdat %d ", ack & SGQ_MASK);
+ data_off += sizeof(short);
+ if (nsplen < data_off)
+ goto trunc;
+ TCHECK(shp->sh_seq[2]);
+ ack = EXTRACT_LE_16BITS(shp->sh_seq[2]);
+ }
+ }
+ (void)printf("seg %d ", ack & SGQ_MASK);
+#ifdef PRINT_NSPDATA
+ if (nsplen > data_off) {
+ dp = &(nspp[data_off]);
+ TCHECK2(*dp, nsplen - data_off);
+ pdata(dp, nsplen - data_off);
+ }
+#endif
+ }
+ break;
+ case MFS_ILS:
+ (void)printf("link-service %d>%d ", src, dst);
+ {
+ struct seghdr *shp = (struct seghdr *)nspp;
+ struct lsmsg *lsmp =
+ (struct lsmsg *)&(nspp[sizeof(struct seghdr)]);
+ int ack;
+ int lsflags, fcval;
+
+ if (nsplen < sizeof(struct seghdr) + sizeof(struct lsmsg))
+ goto trunc;
+ TCHECK(shp->sh_seq[0]);
+ ack = EXTRACT_LE_16BITS(shp->sh_seq[0]);
+ if (ack & SGQ_ACK) { /* acknum field */
+ if ((ack & SGQ_NAK) == SGQ_NAK)
+ (void)printf("nak %d ", ack & SGQ_MASK);
+ else
+ (void)printf("ack %d ", ack & SGQ_MASK);
+ TCHECK(shp->sh_seq[1]);
+ ack = EXTRACT_LE_16BITS(shp->sh_seq[1]);
+ if (ack & SGQ_OACK) { /* ackdat field */
+ if ((ack & SGQ_ONAK) == SGQ_ONAK)
+ (void)printf("nakdat %d ", ack & SGQ_MASK);
+ else
+ (void)printf("ackdat %d ", ack & SGQ_MASK);
+ TCHECK(shp->sh_seq[2]);
+ ack = EXTRACT_LE_16BITS(shp->sh_seq[2]);
+ }
+ }
+ (void)printf("seg %d ", ack & SGQ_MASK);
+ TCHECK(*lsmp);
+ lsflags = EXTRACT_LE_8BITS(lsmp->ls_lsflags);
+ fcval = EXTRACT_LE_8BITS(lsmp->ls_fcval);
+ switch (lsflags & LSI_MASK) {
+ case LSI_DATA:
+ (void)printf("dat seg count %d ", fcval);
+ switch (lsflags & LSM_MASK) {
+ case LSM_NOCHANGE:
+ break;
+ case LSM_DONOTSEND:
+ (void)printf("donotsend-data ");
+ break;
+ case LSM_SEND:
+ (void)printf("send-data ");
+ break;
+ default:
+ (void)printf("reserved-fcmod? %x", lsflags);
+ break;
+ }
+ break;
+ case LSI_INTR:
+ (void)printf("intr req count %d ", fcval);
+ break;
+ default:
+ (void)printf("reserved-fcval-int? %x", lsflags);
+ break;
+ }
+ }
+ break;
+ default:
+ (void)printf("reserved-subtype? %x %d > %d", flags, src, dst);
+ break;
+ }
+ break;
+ case MFT_ACK:
+ switch (flags & NSP_SUBMASK) {
+ case MFS_DACK:
+ (void)printf("data-ack %d>%d ", src, dst);
+ {
+ struct ackmsg *amp = (struct ackmsg *)nspp;
+ int ack;
+
+ if (nsplen < sizeof(struct ackmsg))
+ goto trunc;
+ TCHECK(*amp);
+ ack = EXTRACT_LE_16BITS(amp->ak_acknum[0]);
+ if (ack & SGQ_ACK) { /* acknum field */
+ if ((ack & SGQ_NAK) == SGQ_NAK)
+ (void)printf("nak %d ", ack & SGQ_MASK);
+ else
+ (void)printf("ack %d ", ack & SGQ_MASK);
+ ack = EXTRACT_LE_16BITS(amp->ak_acknum[1]);
+ if (ack & SGQ_OACK) { /* ackoth field */
+ if ((ack & SGQ_ONAK) == SGQ_ONAK)
+ (void)printf("onak %d ", ack & SGQ_MASK);
+ else
+ (void)printf("oack %d ", ack & SGQ_MASK);
+ }
+ }
+ }
+ break;
+ case MFS_IACK:
+ (void)printf("ils-ack %d>%d ", src, dst);
+ {
+ struct ackmsg *amp = (struct ackmsg *)nspp;
+ int ack;
+
+ if (nsplen < sizeof(struct ackmsg))
+ goto trunc;
+ TCHECK(*amp);
+ ack = EXTRACT_LE_16BITS(amp->ak_acknum[0]);
+ if (ack & SGQ_ACK) { /* acknum field */
+ if ((ack & SGQ_NAK) == SGQ_NAK)
+ (void)printf("nak %d ", ack & SGQ_MASK);
+ else
+ (void)printf("ack %d ", ack & SGQ_MASK);
+ TCHECK(amp->ak_acknum[1]);
+ ack = EXTRACT_LE_16BITS(amp->ak_acknum[1]);
+ if (ack & SGQ_OACK) { /* ackdat field */
+ if ((ack & SGQ_ONAK) == SGQ_ONAK)
+ (void)printf("nakdat %d ", ack & SGQ_MASK);
+ else
+ (void)printf("ackdat %d ", ack & SGQ_MASK);
+ }
+ }
+ }
+ break;
+ case MFS_CACK:
+ (void)printf("conn-ack %d", dst);
+ break;
+ default:
+ (void)printf("reserved-acktype? %x %d > %d", flags, src, dst);
+ break;
+ }
+ break;
+ case MFT_CTL:
+ switch (flags & NSP_SUBMASK) {
+ case MFS_CI:
+ case MFS_RCI:
+ if ((flags & NSP_SUBMASK) == MFS_CI)
+ (void)printf("conn-initiate ");
+ else
+ (void)printf("retrans-conn-initiate ");
+ (void)printf("%d>%d ", src, dst);
+ {
+ struct cimsg *cimp = (struct cimsg *)nspp;
+ int services, info, segsize;
+#ifdef PRINT_NSPDATA
+ u_char *dp;
+#endif
+
+ if (nsplen < sizeof(struct cimsg))
+ goto trunc;
+ TCHECK(*cimp);
+ services = EXTRACT_LE_8BITS(cimp->ci_services);
+ info = EXTRACT_LE_8BITS(cimp->ci_info);
+ segsize = EXTRACT_LE_16BITS(cimp->ci_segsize);
+
+ switch (services & COS_MASK) {
+ case COS_NONE:
+ break;
+ case COS_SEGMENT:
+ (void)printf("seg ");
+ break;
+ case COS_MESSAGE:
+ (void)printf("msg ");
+ break;
+ case COS_CRYPTSER:
+ (void)printf("crypt ");
+ break;
+ }
+ switch (info & COI_MASK) {
+ case COI_32:
+ (void)printf("ver 3.2 ");
+ break;
+ case COI_31:
+ (void)printf("ver 3.1 ");
+ break;
+ case COI_40:
+ (void)printf("ver 4.0 ");
+ break;
+ case COI_41:
+ (void)printf("ver 4.1 ");
+ break;
+ }
+ (void)printf("segsize %d ", segsize);
+#ifdef PRINT_NSPDATA
+ if (nsplen > sizeof(struct cimsg)) {
+ dp = &(nspp[sizeof(struct cimsg)]);
+ TCHECK2(*dp, nsplen - sizeof(struct cimsg));
+ pdata(dp, nsplen - sizeof(struct cimsg));
+ }
+#endif
+ }
+ break;
+ case MFS_CC:
+ (void)printf("conn-confirm %d>%d ", src, dst);
+ {
+ struct ccmsg *ccmp = (struct ccmsg *)nspp;
+ int services, info;
+ u_int segsize, optlen;
+#ifdef PRINT_NSPDATA
+ u_char *dp;
+#endif
+
+ if (nsplen < sizeof(struct ccmsg))
+ goto trunc;
+ TCHECK(*ccmp);
+ services = EXTRACT_LE_8BITS(ccmp->cc_services);
+ info = EXTRACT_LE_8BITS(ccmp->cc_info);
+ segsize = EXTRACT_LE_16BITS(ccmp->cc_segsize);
+ optlen = EXTRACT_LE_8BITS(ccmp->cc_optlen);
+
+ switch (services & COS_MASK) {
+ case COS_NONE:
+ break;
+ case COS_SEGMENT:
+ (void)printf("seg ");
+ break;
+ case COS_MESSAGE:
+ (void)printf("msg ");
+ break;
+ case COS_CRYPTSER:
+ (void)printf("crypt ");
+ break;
+ }
+ switch (info & COI_MASK) {
+ case COI_32:
+ (void)printf("ver 3.2 ");
+ break;
+ case COI_31:
+ (void)printf("ver 3.1 ");
+ break;
+ case COI_40:
+ (void)printf("ver 4.0 ");
+ break;
+ case COI_41:
+ (void)printf("ver 4.1 ");
+ break;
+ }
+ (void)printf("segsize %d ", segsize);
+ if (optlen) {
+ (void)printf("optlen %d ", optlen);
+#ifdef PRINT_NSPDATA
+ if (optlen > nsplen - sizeof(struct ccmsg))
+ goto trunc;
+ dp = &(nspp[sizeof(struct ccmsg)]);
+ TCHECK2(*dp, optlen);
+ pdata(dp, optlen);
+#endif
+ }
+ }
+ break;
+ case MFS_DI:
+ (void)printf("disconn-initiate %d>%d ", src, dst);
+ {
+ struct dimsg *dimp = (struct dimsg *)nspp;
+ int reason;
+ u_int optlen;
+#ifdef PRINT_NSPDATA
+ u_char *dp;
+#endif
+
+ if (nsplen < sizeof(struct dimsg))
+ goto trunc;
+ TCHECK(*dimp);
+ reason = EXTRACT_LE_16BITS(dimp->di_reason);
+ optlen = EXTRACT_LE_8BITS(dimp->di_optlen);
+
+ print_reason(reason);
+ if (optlen) {
+ (void)printf("optlen %d ", optlen);
+#ifdef PRINT_NSPDATA
+ if (optlen > nsplen - sizeof(struct dimsg))
+ goto trunc;
+ dp = &(nspp[sizeof(struct dimsg)]);
+ TCHECK2(*dp, optlen);
+ pdata(dp, optlen);
+#endif
+ }
+ }
+ break;
+ case MFS_DC:
+ (void)printf("disconn-confirm %d>%d ", src, dst);
+ {
+ struct dcmsg *dcmp = (struct dcmsg *)nspp;
+ int reason;
+
+ TCHECK(*dcmp);
+ reason = EXTRACT_LE_16BITS(dcmp->dc_reason);
+
+ print_reason(reason);
+ }
+ break;
+ default:
+ (void)printf("reserved-ctltype? %x %d > %d", flags, src, dst);
+ break;
+ }
+ break;
+ default:
+ (void)printf("reserved-type? %x %d > %d", flags, src, dst);
+ break;
+ }
+ return (1);
+
+trunc:
+ return (0);
+}
+
+static struct tok reason2str[] = {
+ { UC_OBJREJECT, "object rejected connect" },
+ { UC_RESOURCES, "insufficient resources" },
+ { UC_NOSUCHNODE, "unrecognized node name" },
+ { DI_SHUT, "node is shutting down" },
+ { UC_NOSUCHOBJ, "unrecognized object" },
+ { UC_INVOBJFORMAT, "invalid object name format" },
+ { UC_OBJTOOBUSY, "object too busy" },
+ { DI_PROTOCOL, "protocol error discovered" },
+ { DI_TPA, "third party abort" },
+ { UC_USERABORT, "user abort" },
+ { UC_INVNODEFORMAT, "invalid node name format" },
+ { UC_LOCALSHUT, "local node shutting down" },
+ { DI_LOCALRESRC, "insufficient local resources" },
+ { DI_REMUSERRESRC, "insufficient remote user resources" },
+ { UC_ACCESSREJECT, "invalid access control information" },
+ { DI_BADACCNT, "bad ACCOUNT information" },
+ { UC_NORESPONSE, "no response from object" },
+ { UC_UNREACHABLE, "node unreachable" },
+ { DC_NOLINK, "no link terminate" },
+ { DC_COMPLETE, "disconnect complete" },
+ { DI_BADIMAGE, "bad image data in connect" },
+ { DI_SERVMISMATCH, "cryptographic service mismatch" },
+ { 0, NULL }
+};
+
+static void
+print_reason(register int reason)
+{
+ printf("%s ", tok2str(reason2str, "reason-%d", reason));
+}
+
+const char *
+dnnum_string(u_short dnaddr)
+{
+ char *str;
+ size_t siz;
+ int area = (u_short)(dnaddr & AREAMASK) >> AREASHIFT;
+ int node = dnaddr & NODEMASK;
+
+ str = (char *)malloc(siz = sizeof("00.0000"));
+ if (str == NULL)
+ error("dnnum_string: malloc");
+ snprintf(str, siz, "%d.%d", area, node);
+ return(str);
+}
+
+const char *
+dnname_string(u_short dnaddr)
+{
+#ifdef HAVE_DNET_HTOA
+ struct dn_naddr dna;
+
+ dna.a_len = sizeof(short);
+ memcpy((char *)dna.a_addr, (char *)&dnaddr, sizeof(short));
+ return (strdup(dnet_htoa(&dna)));
+#else
+ return(dnnum_string(dnaddr)); /* punt */
+#endif
+}
+
+#ifdef PRINT_NSPDATA
+static void
+pdata(u_char *dp, u_int maxlen)
+{
+ char c;
+ u_int x = maxlen;
+
+ while (x-- > 0) {
+ c = *dp++;
+ safeputchar(c);
+ }
+}
+#endif
diff --git a/tcpdump-4.3.0/print-dhcp6.c b/tcpdump-4.3.0/print-dhcp6.c
new file mode 100644
index 0000000..a75da82
--- /dev/null
+++ b/tcpdump-4.3.0/print-dhcp6.c
@@ -0,0 +1,840 @@
+/*
+ * Copyright (C) 1998 and 1999 WIDE Project.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the project nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+/*
+ * RFC3315: DHCPv6
+ * supported DHCPv6 options:
+ * RFC3319,
+ * RFC3633,
+ * RFC3646,
+ * RFC3898,
+ * RFC4075,
+ * RFC4242,
+ * RFC4280,
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-dhcp6.c,v 1.37 2008-02-06 10:26:09 guy Exp $";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <string.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "extract.h"
+
+/* lease duration */
+#define DHCP6_DURATITION_INFINITE 0xffffffff
+
+/* Error Values */
+#define DH6ERR_FAILURE 16
+#define DH6ERR_AUTHFAIL 17
+#define DH6ERR_POORLYFORMED 18
+#define DH6ERR_UNAVAIL 19
+#define DH6ERR_OPTUNAVAIL 20
+
+/* Message type */
+#define DH6_SOLICIT 1
+#define DH6_ADVERTISE 2
+#define DH6_REQUEST 3
+#define DH6_CONFIRM 4
+#define DH6_RENEW 5
+#define DH6_REBIND 6
+#define DH6_REPLY 7
+#define DH6_RELEASE 8
+#define DH6_DECLINE 9
+#define DH6_RECONFIGURE 10
+#define DH6_INFORM_REQ 11
+#define DH6_RELAY_FORW 12
+#define DH6_RELAY_REPLY 13
+#define DH6_LEASEQUERY 14
+#define DH6_LQ_REPLY 15
+
+/* DHCP6 base packet format */
+struct dhcp6 {
+ union {
+ u_int8_t m;
+ u_int32_t x;
+ } dh6_msgtypexid;
+ /* options follow */
+};
+#define dh6_msgtype dh6_msgtypexid.m
+#define dh6_xid dh6_msgtypexid.x
+#define DH6_XIDMASK 0x00ffffff
+
+/* DHCPv6 relay messages */
+struct dhcp6_relay {
+ u_int8_t dh6relay_msgtype;
+ u_int8_t dh6relay_hcnt;
+ u_int8_t dh6relay_linkaddr[16]; /* XXX: badly aligned */
+ u_int8_t dh6relay_peeraddr[16];
+ /* options follow */
+};
+
+/* options */
+#define DH6OPT_CLIENTID 1
+#define DH6OPT_SERVERID 2
+#define DH6OPT_IA_NA 3
+#define DH6OPT_IA_TA 4
+#define DH6OPT_IA_ADDR 5
+#define DH6OPT_ORO 6
+#define DH6OPT_PREFERENCE 7
+# define DH6OPT_PREF_MAX 255
+#define DH6OPT_ELAPSED_TIME 8
+#define DH6OPT_RELAY_MSG 9
+/*#define DH6OPT_SERVER_MSG 10 deprecated */
+#define DH6OPT_AUTH 11
+# define DH6OPT_AUTHPROTO_DELAYED 2
+# define DH6OPT_AUTHPROTO_RECONFIG 3
+# define DH6OPT_AUTHALG_HMACMD5 1
+# define DH6OPT_AUTHRDM_MONOCOUNTER 0
+# define DH6OPT_AUTHRECONFIG_KEY 1
+# define DH6OPT_AUTHRECONFIG_HMACMD5 2
+#define DH6OPT_UNICAST 12
+#define DH6OPT_STATUS_CODE 13
+# define DH6OPT_STCODE_SUCCESS 0
+# define DH6OPT_STCODE_UNSPECFAIL 1
+# define DH6OPT_STCODE_NOADDRAVAIL 2
+# define DH6OPT_STCODE_NOBINDING 3
+# define DH6OPT_STCODE_NOTONLINK 4
+# define DH6OPT_STCODE_USEMULTICAST 5
+# define DH6OPT_STCODE_NOPREFIXAVAIL 6
+# define DH6OPT_STCODE_UNKNOWNQUERYTYPE 7
+# define DH6OPT_STCODE_MALFORMEDQUERY 8
+# define DH6OPT_STCODE_NOTCONFIGURED 9
+# define DH6OPT_STCODE_NOTALLOWED 10
+#define DH6OPT_RAPID_COMMIT 14
+#define DH6OPT_USER_CLASS 15
+#define DH6OPT_VENDOR_CLASS 16
+#define DH6OPT_VENDOR_OPTS 17
+#define DH6OPT_INTERFACE_ID 18
+#define DH6OPT_RECONF_MSG 19
+#define DH6OPT_RECONF_ACCEPT 20
+#define DH6OPT_SIP_SERVER_D 21
+#define DH6OPT_SIP_SERVER_A 22
+#define DH6OPT_DNS 23
+#define DH6OPT_DNSNAME 24
+#define DH6OPT_IA_PD 25
+#define DH6OPT_IA_PD_PREFIX 26
+#define DH6OPT_NIS_SERVERS 27
+#define DH6OPT_NISP_SERVERS 28
+#define DH6OPT_NIS_NAME 29
+#define DH6OPT_NISP_NAME 30
+#define DH6OPT_NTP_SERVERS 31
+#define DH6OPT_LIFETIME 32
+#define DH6OPT_BCMCS_SERVER_D 33
+#define DH6OPT_BCMCS_SERVER_A 34
+#define DH6OPT_GEOCONF_CIVIC 36
+#define DH6OPT_REMOTE_ID 37
+#define DH6OPT_SUBSCRIBER_ID 38
+#define DH6OPT_CLIENT_FQDN 39
+#define DH6OPT_PANA_AGENT 40
+#define DH6OPT_NEW_POSIX_TIMEZONE 41
+#define DH6OPT_NEW_TZDB_TIMEZONE 42
+#define DH6OPT_ERO 43
+#define DH6OPT_LQ_QUERY 44
+#define DH6OPT_CLIENT_DATA 45
+#define DH6OPT_CLT_TIME 46
+#define DH6OPT_LQ_RELAY_DATA 47
+#define DH6OPT_LQ_CLIENT_LINK 48
+
+struct dhcp6opt {
+ u_int16_t dh6opt_type;
+ u_int16_t dh6opt_len;
+ /* type-dependent data follows */
+};
+
+static const char *
+dhcp6opt_name(int type)
+{
+ static char genstr[sizeof("opt_65535") + 1]; /* XXX thread unsafe */
+
+ if (type > 65535)
+ return "INVALID-option";
+
+ switch(type) {
+ case DH6OPT_CLIENTID:
+ return "client-ID";
+ case DH6OPT_SERVERID:
+ return "server-ID";
+ case DH6OPT_IA_NA:
+ return "IA_NA";
+ case DH6OPT_IA_TA:
+ return "IA_TA";
+ case DH6OPT_IA_ADDR:
+ return "IA_ADDR";
+ case DH6OPT_ORO:
+ return "option-request";
+ case DH6OPT_PREFERENCE:
+ return "preference";
+ case DH6OPT_ELAPSED_TIME:
+ return "elapsed-time";
+ case DH6OPT_RELAY_MSG:
+ return "relay-message";
+ case DH6OPT_AUTH:
+ return "authentication";
+ case DH6OPT_UNICAST:
+ return "server-unicast";
+ case DH6OPT_STATUS_CODE:
+ return "status-code";
+ case DH6OPT_RAPID_COMMIT:
+ return "rapid-commit";
+ case DH6OPT_USER_CLASS:
+ return "user-class";
+ case DH6OPT_VENDOR_CLASS:
+ return "vendor-class";
+ case DH6OPT_VENDOR_OPTS:
+ return "vendor-specific-info";
+ case DH6OPT_INTERFACE_ID:
+ return "interface-ID";
+ case DH6OPT_RECONF_MSG:
+ return "reconfigure-message";
+ case DH6OPT_RECONF_ACCEPT:
+ return "reconfigure-accept";
+ case DH6OPT_SIP_SERVER_D:
+ return "SIP-servers-domain";
+ case DH6OPT_SIP_SERVER_A:
+ return "SIP-servers-address";
+ case DH6OPT_DNS:
+ return "DNS-server";
+ case DH6OPT_DNSNAME:
+ return "DNS-search-list";
+ case DH6OPT_IA_PD:
+ return "IA_PD";
+ case DH6OPT_IA_PD_PREFIX:
+ return "IA_PD-prefix";
+ case DH6OPT_NTP_SERVERS:
+ return "NTP-server";
+ case DH6OPT_LIFETIME:
+ return "lifetime";
+ case DH6OPT_NIS_SERVERS:
+ return "NIS-server";
+ case DH6OPT_NISP_SERVERS:
+ return "NIS+-server";
+ case DH6OPT_NIS_NAME:
+ return "NIS-domain-name";
+ case DH6OPT_NISP_NAME:
+ return "NIS+-domain-name";
+ case DH6OPT_BCMCS_SERVER_D:
+ return "BCMCS-domain-name";
+ case DH6OPT_BCMCS_SERVER_A:
+ return "BCMCS-server";
+ case DH6OPT_GEOCONF_CIVIC:
+ return "Geoconf-Civic";
+ case DH6OPT_REMOTE_ID:
+ return "Remote-ID";
+ case DH6OPT_SUBSCRIBER_ID:
+ return "Subscriber-ID";
+ case DH6OPT_CLIENT_FQDN:
+ return "Client-FQDN";
+ case DH6OPT_PANA_AGENT:
+ return "PANA-agent";
+ case DH6OPT_NEW_POSIX_TIMEZONE:
+ return "POSIX-timezone";
+ case DH6OPT_NEW_TZDB_TIMEZONE:
+ return "POSIX-tz-database";
+ case DH6OPT_ERO:
+ return "Echo-request-option";
+ case DH6OPT_LQ_QUERY:
+ return "Lease-query";
+ case DH6OPT_CLIENT_DATA:
+ return "LQ-client-data";
+ case DH6OPT_CLT_TIME:
+ return "Clt-time";
+ case DH6OPT_LQ_RELAY_DATA:
+ return "LQ-relay-data";
+ case DH6OPT_LQ_CLIENT_LINK:
+ return "LQ-client-link";
+ default:
+ snprintf(genstr, sizeof(genstr), "opt_%d", type);
+ return(genstr);
+ }
+}
+
+static const char *
+dhcp6stcode(int code)
+{
+ static char genstr[sizeof("code255") + 1]; /* XXX thread unsafe */
+
+ if (code > 255)
+ return "INVALID code";
+
+ switch(code) {
+ case DH6OPT_STCODE_SUCCESS:
+ return "success";
+ case DH6OPT_STCODE_UNSPECFAIL:
+ return "unspec failure";
+ case DH6OPT_STCODE_NOADDRAVAIL:
+ return "no addresses";
+ case DH6OPT_STCODE_NOBINDING:
+ return "no binding";
+ case DH6OPT_STCODE_NOTONLINK:
+ return "not on-link";
+ case DH6OPT_STCODE_USEMULTICAST:
+ return "use multicast";
+ case DH6OPT_STCODE_NOPREFIXAVAIL:
+ return "no prefixes";
+ case DH6OPT_STCODE_UNKNOWNQUERYTYPE:
+ return "unknown query type";
+ case DH6OPT_STCODE_MALFORMEDQUERY:
+ return "malformed query";
+ case DH6OPT_STCODE_NOTCONFIGURED:
+ return "not configured";
+ case DH6OPT_STCODE_NOTALLOWED:
+ return "not allowed";
+ default:
+ snprintf(genstr, sizeof(genstr), "code%d", code);
+ return(genstr);
+ }
+}
+
+static void
+dhcp6opt_print(const u_char *cp, const u_char *ep)
+{
+ struct dhcp6opt *dh6o;
+ u_char *tp;
+ size_t i;
+ u_int16_t opttype;
+ size_t optlen;
+ u_int8_t auth_proto;
+ u_int authinfolen, authrealmlen;
+
+ if (cp == ep)
+ return;
+ while (cp < ep) {
+ if (ep < cp + sizeof(*dh6o))
+ goto trunc;
+ dh6o = (struct dhcp6opt *)cp;
+ optlen = EXTRACT_16BITS(&dh6o->dh6opt_len);
+ if (ep < cp + sizeof(*dh6o) + optlen)
+ goto trunc;
+ opttype = EXTRACT_16BITS(&dh6o->dh6opt_type);
+ printf(" (%s", dhcp6opt_name(opttype));
+ switch (opttype) {
+ case DH6OPT_CLIENTID:
+ case DH6OPT_SERVERID:
+ if (optlen < 2) {
+ /*(*/
+ printf(" ?)");
+ break;
+ }
+ tp = (u_char *)(dh6o + 1);
+ switch (EXTRACT_16BITS(tp)) {
+ case 1:
+ if (optlen >= 2 + 6) {
+ printf(" hwaddr/time type %u time %u ",
+ EXTRACT_16BITS(&tp[2]),
+ EXTRACT_32BITS(&tp[4]));
+ for (i = 8; i < optlen; i++)
+ printf("%02x", tp[i]);
+ /*(*/
+ printf(")");
+ } else {
+ /*(*/
+ printf(" ?)");
+ }
+ break;
+ case 2:
+ if (optlen >= 2 + 8) {
+ printf(" vid ");
+ for (i = 2; i < 2 + 8; i++)
+ printf("%02x", tp[i]);
+ /*(*/
+ printf(")");
+ } else {
+ /*(*/
+ printf(" ?)");
+ }
+ break;
+ case 3:
+ if (optlen >= 2 + 2) {
+ printf(" hwaddr type %u ",
+ EXTRACT_16BITS(&tp[2]));
+ for (i = 4; i < optlen; i++)
+ printf("%02x", tp[i]);
+ /*(*/
+ printf(")");
+ } else {
+ /*(*/
+ printf(" ?)");
+ }
+ break;
+ default:
+ printf(" type %d)", EXTRACT_16BITS(tp));
+ break;
+ }
+ break;
+ case DH6OPT_IA_ADDR:
+ if (optlen < 24) {
+ /*(*/
+ printf(" ?)");
+ break;
+ }
+ tp = (u_char *)(dh6o + 1);
+ printf(" %s", ip6addr_string(&tp[0]));
+ printf(" pltime:%u vltime:%u",
+ EXTRACT_32BITS(&tp[16]),
+ EXTRACT_32BITS(&tp[20]));
+ if (optlen > 24) {
+ /* there are sub-options */
+ dhcp6opt_print(tp + 24, tp + 24 + optlen);
+ }
+ printf(")");
+ break;
+ case DH6OPT_ORO:
+ case DH6OPT_ERO:
+ if (optlen % 2) {
+ printf(" ?)");
+ break;
+ }
+ tp = (u_char *)(dh6o + 1);
+ for (i = 0; i < optlen; i += 2) {
+ printf(" %s",
+ dhcp6opt_name(EXTRACT_16BITS(&tp[i])));
+ }
+ printf(")");
+ break;
+ case DH6OPT_PREFERENCE:
+ if (optlen != 1) {
+ printf(" ?)");
+ break;
+ }
+ tp = (u_char *)(dh6o + 1);
+ printf(" %d)", *tp);
+ break;
+ case DH6OPT_ELAPSED_TIME:
+ if (optlen != 2) {
+ printf(" ?)");
+ break;
+ }
+ tp = (u_char *)(dh6o + 1);
+ printf(" %d)", EXTRACT_16BITS(tp));
+ break;
+ case DH6OPT_RELAY_MSG:
+ printf(" (");
+ tp = (u_char *)(dh6o + 1);
+ dhcp6_print(tp, optlen);
+ printf(")");
+ break;
+ case DH6OPT_AUTH:
+ if (optlen < 11) {
+ printf(" ?)");
+ break;
+ }
+ tp = (u_char *)(dh6o + 1);
+ auth_proto = *tp;
+ switch (auth_proto) {
+ case DH6OPT_AUTHPROTO_DELAYED:
+ printf(" proto: delayed");
+ break;
+ case DH6OPT_AUTHPROTO_RECONFIG:
+ printf(" proto: reconfigure");
+ break;
+ default:
+ printf(" proto: %d", auth_proto);
+ break;
+ }
+ tp++;
+ switch (*tp) {
+ case DH6OPT_AUTHALG_HMACMD5:
+ /* XXX: may depend on the protocol */
+ printf(", alg: HMAC-MD5");
+ break;
+ default:
+ printf(", alg: %d", *tp);
+ break;
+ }
+ tp++;
+ switch (*tp) {
+ case DH6OPT_AUTHRDM_MONOCOUNTER:
+ printf(", RDM: mono");
+ break;
+ default:
+ printf(", RDM: %d", *tp);
+ break;
+ }
+ tp++;
+ printf(", RD:");
+ for (i = 0; i < 4; i++, tp += 2)
+ printf(" %04x", EXTRACT_16BITS(tp));
+
+ /* protocol dependent part */
+ authinfolen = optlen - 11;
+ switch (auth_proto) {
+ case DH6OPT_AUTHPROTO_DELAYED:
+ if (authinfolen == 0)
+ break;
+ if (authinfolen < 20) {
+ printf(" ??");
+ break;
+ }
+ authrealmlen = authinfolen - 20;
+ if (authrealmlen > 0) {
+ printf(", realm: ");
+ }
+ for (i = 0; i < authrealmlen; i++, tp++)
+ printf("%02x", *tp);
+ printf(", key ID: %08x", EXTRACT_32BITS(tp));
+ tp += 4;
+ printf(", HMAC-MD5:");
+ for (i = 0; i < 4; i++, tp+= 4)
+ printf(" %08x", EXTRACT_32BITS(tp));
+ break;
+ case DH6OPT_AUTHPROTO_RECONFIG:
+ if (authinfolen != 17) {
+ printf(" ??");
+ break;
+ }
+ switch (*tp++) {
+ case DH6OPT_AUTHRECONFIG_KEY:
+ printf(" reconfig-key");
+ break;
+ case DH6OPT_AUTHRECONFIG_HMACMD5:
+ printf(" type: HMAC-MD5");
+ break;
+ default:
+ printf(" type: ??");
+ break;
+ }
+ printf(" value:");
+ for (i = 0; i < 4; i++, tp+= 4)
+ printf(" %08x", EXTRACT_32BITS(tp));
+ break;
+ default:
+ printf(" ??");
+ break;
+ }
+
+ printf(")");
+ break;
+ case DH6OPT_RAPID_COMMIT: /* nothing todo */
+ printf(")");
+ break;
+ case DH6OPT_INTERFACE_ID:
+ case DH6OPT_SUBSCRIBER_ID:
+ /*
+ * Since we cannot predict the encoding, print hex dump
+ * at most 10 characters.
+ */
+ tp = (u_char *)(dh6o + 1);
+ printf(" ");
+ for (i = 0; i < optlen && i < 10; i++)
+ printf("%02x", tp[i]);
+ printf("...)");
+ break;
+ case DH6OPT_RECONF_MSG:
+ tp = (u_char *)(dh6o + 1);
+ switch (*tp) {
+ case DH6_RENEW:
+ printf(" for renew)");
+ break;
+ case DH6_INFORM_REQ:
+ printf(" for inf-req)");
+ break;
+ default:
+ printf(" for ?\?\?(%02x))", *tp);
+ break;
+ }
+ break;
+ case DH6OPT_RECONF_ACCEPT: /* nothing todo */
+ printf(")");
+ break;
+ case DH6OPT_SIP_SERVER_A:
+ case DH6OPT_DNS:
+ case DH6OPT_NTP_SERVERS:
+ case DH6OPT_NIS_SERVERS:
+ case DH6OPT_NISP_SERVERS:
+ case DH6OPT_BCMCS_SERVER_A:
+ case DH6OPT_PANA_AGENT:
+ case DH6OPT_LQ_CLIENT_LINK:
+ if (optlen % 16) {
+ printf(" ?)");
+ break;
+ }
+ tp = (u_char *)(dh6o + 1);
+ for (i = 0; i < optlen; i += 16)
+ printf(" %s", ip6addr_string(&tp[i]));
+ printf(")");
+ break;
+ case DH6OPT_STATUS_CODE:
+ if (optlen < 2) {
+ printf(" ?)");
+ break;
+ }
+ tp = (u_char *)(dh6o + 1);
+ printf(" %s)", dhcp6stcode(EXTRACT_16BITS(&tp[0])));
+ break;
+ case DH6OPT_IA_NA:
+ case DH6OPT_IA_PD:
+ if (optlen < 12) {
+ printf(" ?)");
+ break;
+ }
+ tp = (u_char *)(dh6o + 1);
+ printf(" IAID:%u T1:%u T2:%u",
+ EXTRACT_32BITS(&tp[0]),
+ EXTRACT_32BITS(&tp[4]),
+ EXTRACT_32BITS(&tp[8]));
+ if (optlen > 12) {
+ /* there are sub-options */
+ dhcp6opt_print(tp + 12, tp + 12 + optlen);
+ }
+ printf(")");
+ break;
+ case DH6OPT_IA_TA:
+ if (optlen < 4) {
+ printf(" ?)");
+ break;
+ }
+ tp = (u_char *)(dh6o + 1);
+ printf(" IAID:%u", EXTRACT_32BITS(tp));
+ if (optlen > 4) {
+ /* there are sub-options */
+ dhcp6opt_print(tp + 4, tp + 4 + optlen);
+ }
+ printf(")");
+ break;
+ case DH6OPT_IA_PD_PREFIX:
+ if (optlen < 25) {
+ printf(" ?)");
+ break;
+ }
+ tp = (u_char *)(dh6o + 1);
+ printf(" %s/%d", ip6addr_string(&tp[9]), tp[8]);
+ printf(" pltime:%u vltime:%u",
+ EXTRACT_32BITS(&tp[0]),
+ EXTRACT_32BITS(&tp[4]));
+ if (optlen > 25) {
+ /* there are sub-options */
+ dhcp6opt_print(tp + 25, tp + 25 + optlen);
+ }
+ printf(")");
+ break;
+ case DH6OPT_LIFETIME:
+ case DH6OPT_CLT_TIME:
+ if (optlen != 4) {
+ printf(" ?)");
+ break;
+ }
+ tp = (u_char *)(dh6o + 1);
+ printf(" %d)", EXTRACT_32BITS(tp));
+ break;
+ case DH6OPT_REMOTE_ID:
+ if (optlen < 4) {
+ printf(" ?)");
+ break;
+ }
+ tp = (u_char *)(dh6o + 1);
+ printf(" %d ", EXTRACT_32BITS(tp));
+ /*
+ * Print hex dump first 10 characters.
+ */
+ for (i = 4; i < optlen && i < 14; i++)
+ printf("%02x", tp[i]);
+ printf("...)");
+ break;
+ case DH6OPT_LQ_QUERY:
+ if (optlen < 17) {
+ printf(" ?)");
+ break;
+ }
+ tp = (u_char *)(dh6o + 1);
+ switch (*tp) {
+ case 1:
+ printf(" by-address");
+ break;
+ case 2:
+ printf(" by-clientID");
+ break;
+ default:
+ printf(" type_%d", (int)*tp);
+ break;
+ }
+ printf(" %s", ip6addr_string(&tp[1]));
+ if (optlen > 17) {
+ /* there are query-options */
+ dhcp6opt_print(tp + 17, tp + optlen);
+ }
+ printf(")");
+ break;
+ case DH6OPT_CLIENT_DATA:
+ tp = (u_char *)(dh6o + 1);
+ if (optlen > 0) {
+ /* there are encapsulated options */
+ dhcp6opt_print(tp, tp + optlen);
+ }
+ printf(")");
+ break;
+ case DH6OPT_LQ_RELAY_DATA:
+ if (optlen < 16) {
+ printf(" ?)");
+ break;
+ }
+ tp = (u_char *)(dh6o + 1);
+ printf(" %s ", ip6addr_string(&tp[0]));
+ /*
+ * Print hex dump first 10 characters.
+ */
+ for (i = 16; i < optlen && i < 26; i++)
+ printf("%02x", tp[i]);
+ printf("...)");
+ break;
+ default:
+ printf(")");
+ break;
+ }
+
+ cp += sizeof(*dh6o) + optlen;
+ }
+ return;
+
+trunc:
+ printf("[|dhcp6ext]");
+}
+
+/*
+ * Print dhcp6 packets
+ */
+void
+dhcp6_print(const u_char *cp, u_int length)
+{
+ struct dhcp6 *dh6;
+ struct dhcp6_relay *dh6relay;
+ const u_char *ep;
+ u_char *extp;
+ const char *name;
+
+ printf("dhcp6");
+
+ ep = (u_char *)snapend;
+ if (cp + length < ep)
+ ep = cp + length;
+
+ dh6 = (struct dhcp6 *)cp;
+ dh6relay = (struct dhcp6_relay *)cp;
+ TCHECK(dh6->dh6_xid);
+ switch (dh6->dh6_msgtype) {
+ case DH6_SOLICIT:
+ name = "solicit";
+ break;
+ case DH6_ADVERTISE:
+ name = "advertise";
+ break;
+ case DH6_REQUEST:
+ name = "request";
+ break;
+ case DH6_CONFIRM:
+ name = "confirm";
+ break;
+ case DH6_RENEW:
+ name = "renew";
+ break;
+ case DH6_REBIND:
+ name = "rebind";
+ break;
+ case DH6_REPLY:
+ name = "reply";
+ break;
+ case DH6_RELEASE:
+ name = "release";
+ break;
+ case DH6_DECLINE:
+ name = "decline";
+ break;
+ case DH6_RECONFIGURE:
+ name = "reconfigure";
+ break;
+ case DH6_INFORM_REQ:
+ name= "inf-req";
+ break;
+ case DH6_RELAY_FORW:
+ name= "relay-fwd";
+ break;
+ case DH6_RELAY_REPLY:
+ name= "relay-reply";
+ break;
+ case DH6_LEASEQUERY:
+ name= "leasequery";
+ break;
+ case DH6_LQ_REPLY:
+ name= "leasequery-reply";
+ break;
+ default:
+ name = NULL;
+ break;
+ }
+
+ if (!vflag) {
+ if (name)
+ printf(" %s", name);
+ else if (dh6->dh6_msgtype != DH6_RELAY_FORW &&
+ dh6->dh6_msgtype != DH6_RELAY_REPLY) {
+ printf(" msgtype-%u", dh6->dh6_msgtype);
+ }
+ return;
+ }
+
+ /* XXX relay agent messages have to be handled differently */
+
+ if (name)
+ printf(" %s (", name); /*)*/
+ else
+ printf(" msgtype-%u (", dh6->dh6_msgtype); /*)*/
+ if (dh6->dh6_msgtype != DH6_RELAY_FORW &&
+ dh6->dh6_msgtype != DH6_RELAY_REPLY) {
+ printf("xid=%x", EXTRACT_32BITS(&dh6->dh6_xid) & DH6_XIDMASK);
+ extp = (u_char *)(dh6 + 1);
+ dhcp6opt_print(extp, ep);
+ } else { /* relay messages */
+ struct in6_addr addr6;
+
+ TCHECK(dh6relay->dh6relay_peeraddr);
+
+ memcpy(&addr6, dh6relay->dh6relay_linkaddr, sizeof (addr6));
+ printf("linkaddr=%s", ip6addr_string(&addr6));
+
+ memcpy(&addr6, dh6relay->dh6relay_peeraddr, sizeof (addr6));
+ printf(" peeraddr=%s", ip6addr_string(&addr6));
+
+ dhcp6opt_print((u_char *)(dh6relay + 1), ep);
+ }
+ /*(*/
+ printf(")");
+ return;
+
+trunc:
+ printf("[|dhcp6]");
+}
diff --git a/tcpdump-4.3.0/print-domain.c b/tcpdump-4.3.0/print-domain.c
new file mode 100644
index 0000000..43e8f41
--- /dev/null
+++ b/tcpdump-4.3.0/print-domain.c
@@ -0,0 +1,751 @@
+/*
+ * Copyright (c) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-domain.c,v 1.98 2007-12-09 01:40:32 guy Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include "nameser.h"
+
+#include <stdio.h>
+#include <string.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "extract.h" /* must come after interface.h */
+
+static const char *ns_ops[] = {
+ "", " inv_q", " stat", " op3", " notify", " update", " op6", " op7",
+ " op8", " updataA", " updateD", " updateDA",
+ " updateM", " updateMA", " zoneInit", " zoneRef",
+};
+
+static const char *ns_resp[] = {
+ "", " FormErr", " ServFail", " NXDomain",
+ " NotImp", " Refused", " YXDomain", " YXRRSet",
+ " NXRRSet", " NotAuth", " NotZone", " Resp11",
+ " Resp12", " Resp13", " Resp14", " NoChange",
+};
+
+/* skip over a domain name */
+static const u_char *
+ns_nskip(register const u_char *cp)
+{
+ register u_char i;
+
+ if (!TTEST2(*cp, 1))
+ return (NULL);
+ i = *cp++;
+ while (i) {
+ if ((i & INDIR_MASK) == INDIR_MASK)
+ return (cp + 1);
+ if ((i & INDIR_MASK) == EDNS0_MASK) {
+ int bitlen, bytelen;
+
+ if ((i & ~INDIR_MASK) != EDNS0_ELT_BITLABEL)
+ return(NULL); /* unknown ELT */
+ if (!TTEST2(*cp, 1))
+ return (NULL);
+ if ((bitlen = *cp++) == 0)
+ bitlen = 256;
+ bytelen = (bitlen + 7) / 8;
+ cp += bytelen;
+ } else
+ cp += i;
+ if (!TTEST2(*cp, 1))
+ return (NULL);
+ i = *cp++;
+ }
+ return (cp);
+}
+
+/* print a <domain-name> */
+static const u_char *
+blabel_print(const u_char *cp)
+{
+ int bitlen, slen, b;
+ const u_char *bitp, *lim;
+ char tc;
+
+ if (!TTEST2(*cp, 1))
+ return(NULL);
+ if ((bitlen = *cp) == 0)
+ bitlen = 256;
+ slen = (bitlen + 3) / 4;
+ lim = cp + 1 + slen;
+
+ /* print the bit string as a hex string */
+ printf("\\[x");
+ for (bitp = cp + 1, b = bitlen; bitp < lim && b > 7; b -= 8, bitp++) {
+ TCHECK(*bitp);
+ printf("%02x", *bitp);
+ }
+ if (b > 4) {
+ TCHECK(*bitp);
+ tc = *bitp++;
+ printf("%02x", tc & (0xff << (8 - b)));
+ } else if (b > 0) {
+ TCHECK(*bitp);
+ tc = *bitp++;
+ printf("%1x", ((tc >> 4) & 0x0f) & (0x0f << (4 - b)));
+ }
+ printf("/%d]", bitlen);
+ return lim;
+trunc:
+ printf(".../%d]", bitlen);
+ return NULL;
+}
+
+static int
+labellen(const u_char *cp)
+{
+ register u_int i;
+
+ if (!TTEST2(*cp, 1))
+ return(-1);
+ i = *cp;
+ if ((i & INDIR_MASK) == EDNS0_MASK) {
+ int bitlen, elt;
+ if ((elt = (i & ~INDIR_MASK)) != EDNS0_ELT_BITLABEL) {
+ printf("<ELT %d>", elt);
+ return(-1);
+ }
+ if (!TTEST2(*(cp + 1), 1))
+ return(-1);
+ if ((bitlen = *(cp + 1)) == 0)
+ bitlen = 256;
+ return(((bitlen + 7) / 8) + 1);
+ } else
+ return(i);
+}
+
+static const u_char *
+ns_nprint(register const u_char *cp, register const u_char *bp)
+{
+ register u_int i, l;
+ register const u_char *rp = NULL;
+ register int compress = 0;
+ int chars_processed;
+ int elt;
+ int data_size = snapend - bp;
+
+ if ((l = labellen(cp)) == (u_int)-1)
+ return(NULL);
+ if (!TTEST2(*cp, 1))
+ return(NULL);
+ chars_processed = 1;
+ if (((i = *cp++) & INDIR_MASK) != INDIR_MASK) {
+ compress = 0;
+ rp = cp + l;
+ }
+
+ if (i != 0)
+ while (i && cp < snapend) {
+ if ((i & INDIR_MASK) == INDIR_MASK) {
+ if (!compress) {
+ rp = cp + 1;
+ compress = 1;
+ }
+ if (!TTEST2(*cp, 1))
+ return(NULL);
+ cp = bp + (((i << 8) | *cp) & 0x3fff);
+ if ((l = labellen(cp)) == (u_int)-1)
+ return(NULL);
+ if (!TTEST2(*cp, 1))
+ return(NULL);
+ i = *cp++;
+ chars_processed++;
+
+ /*
+ * If we've looked at every character in
+ * the message, this pointer will make
+ * us look at some character again,
+ * which means we're looping.
+ */
+ if (chars_processed >= data_size) {
+ printf("<LOOP>");
+ return (NULL);
+ }
+ continue;
+ }
+ if ((i & INDIR_MASK) == EDNS0_MASK) {
+ elt = (i & ~INDIR_MASK);
+ switch(elt) {
+ case EDNS0_ELT_BITLABEL:
+ if (blabel_print(cp) == NULL)
+ return (NULL);
+ break;
+ default:
+ /* unknown ELT */
+ printf("<ELT %d>", elt);
+ return(NULL);
+ }
+ } else {
+ if (fn_printn(cp, l, snapend))
+ return(NULL);
+ }
+
+ cp += l;
+ chars_processed += l;
+ putchar('.');
+ if ((l = labellen(cp)) == (u_int)-1)
+ return(NULL);
+ if (!TTEST2(*cp, 1))
+ return(NULL);
+ i = *cp++;
+ chars_processed++;
+ if (!compress)
+ rp += l + 1;
+ }
+ else
+ putchar('.');
+ return (rp);
+}
+
+/* print a <character-string> */
+static const u_char *
+ns_cprint(register const u_char *cp)
+{
+ register u_int i;
+
+ if (!TTEST2(*cp, 1))
+ return (NULL);
+ i = *cp++;
+ if (fn_printn(cp, i, snapend))
+ return (NULL);
+ return (cp + i);
+}
+
+/* http://www.iana.org/assignments/dns-parameters */
+struct tok ns_type2str[] = {
+ { T_A, "A" }, /* RFC 1035 */
+ { T_NS, "NS" }, /* RFC 1035 */
+ { T_MD, "MD" }, /* RFC 1035 */
+ { T_MF, "MF" }, /* RFC 1035 */
+ { T_CNAME, "CNAME" }, /* RFC 1035 */
+ { T_SOA, "SOA" }, /* RFC 1035 */
+ { T_MB, "MB" }, /* RFC 1035 */
+ { T_MG, "MG" }, /* RFC 1035 */
+ { T_MR, "MR" }, /* RFC 1035 */
+ { T_NULL, "NULL" }, /* RFC 1035 */
+ { T_WKS, "WKS" }, /* RFC 1035 */
+ { T_PTR, "PTR" }, /* RFC 1035 */
+ { T_HINFO, "HINFO" }, /* RFC 1035 */
+ { T_MINFO, "MINFO" }, /* RFC 1035 */
+ { T_MX, "MX" }, /* RFC 1035 */
+ { T_TXT, "TXT" }, /* RFC 1035 */
+ { T_RP, "RP" }, /* RFC 1183 */
+ { T_AFSDB, "AFSDB" }, /* RFC 1183 */
+ { T_X25, "X25" }, /* RFC 1183 */
+ { T_ISDN, "ISDN" }, /* RFC 1183 */
+ { T_RT, "RT" }, /* RFC 1183 */
+ { T_NSAP, "NSAP" }, /* RFC 1706 */
+ { T_NSAP_PTR, "NSAP_PTR" },
+ { T_SIG, "SIG" }, /* RFC 2535 */
+ { T_KEY, "KEY" }, /* RFC 2535 */
+ { T_PX, "PX" }, /* RFC 2163 */
+ { T_GPOS, "GPOS" }, /* RFC 1712 */
+ { T_AAAA, "AAAA" }, /* RFC 1886 */
+ { T_LOC, "LOC" }, /* RFC 1876 */
+ { T_NXT, "NXT" }, /* RFC 2535 */
+ { T_EID, "EID" }, /* Nimrod */
+ { T_NIMLOC, "NIMLOC" }, /* Nimrod */
+ { T_SRV, "SRV" }, /* RFC 2782 */
+ { T_ATMA, "ATMA" }, /* ATM Forum */
+ { T_NAPTR, "NAPTR" }, /* RFC 2168, RFC 2915 */
+ { T_KX, "KX" }, /* RFC 2230 */
+ { T_CERT, "CERT" }, /* RFC 2538 */
+ { T_A6, "A6" }, /* RFC 2874 */
+ { T_DNAME, "DNAME" }, /* RFC 2672 */
+ { T_SINK, "SINK" },
+ { T_OPT, "OPT" }, /* RFC 2671 */
+ { T_APL, "APL" }, /* RFC 3123 */
+ { T_DS, "DS" }, /* RFC 4034 */
+ { T_SSHFP, "SSHFP" }, /* RFC 4255 */
+ { T_IPSECKEY, "IPSECKEY" }, /* RFC 4025 */
+ { T_RRSIG, "RRSIG" }, /* RFC 4034 */
+ { T_NSEC, "NSEC" }, /* RFC 4034 */
+ { T_DNSKEY, "DNSKEY" }, /* RFC 4034 */
+ { T_SPF, "SPF" }, /* RFC-schlitt-spf-classic-02.txt */
+ { T_UINFO, "UINFO" },
+ { T_UID, "UID" },
+ { T_GID, "GID" },
+ { T_UNSPEC, "UNSPEC" },
+ { T_UNSPECA, "UNSPECA" },
+ { T_TKEY, "TKEY" }, /* RFC 2930 */
+ { T_TSIG, "TSIG" }, /* RFC 2845 */
+ { T_IXFR, "IXFR" }, /* RFC 1995 */
+ { T_AXFR, "AXFR" }, /* RFC 1035 */
+ { T_MAILB, "MAILB" }, /* RFC 1035 */
+ { T_MAILA, "MAILA" }, /* RFC 1035 */
+ { T_ANY, "ANY" },
+ { 0, NULL }
+};
+
+struct tok ns_class2str[] = {
+ { C_IN, "IN" }, /* Not used */
+ { C_CHAOS, "CHAOS" },
+ { C_HS, "HS" },
+ { C_ANY, "ANY" },
+ { 0, NULL }
+};
+
+/* print a query */
+static const u_char *
+ns_qprint(register const u_char *cp, register const u_char *bp, int is_mdns)
+{
+ register const u_char *np = cp;
+ register u_int i, class;
+
+ cp = ns_nskip(cp);
+
+ if (cp == NULL || !TTEST2(*cp, 4))
+ return(NULL);
+
+ /* print the qtype */
+ i = EXTRACT_16BITS(cp);
+ cp += 2;
+ printf(" %s", tok2str(ns_type2str, "Type%d", i));
+ /* print the qclass (if it's not IN) */
+ i = EXTRACT_16BITS(cp);
+ cp += 2;
+ if (is_mdns)
+ class = (i & ~C_QU);
+ else
+ class = i;
+ if (class != C_IN)
+ printf(" %s", tok2str(ns_class2str, "(Class %d)", class));
+ if (is_mdns) {
+ if (i & C_QU)
+ printf(" (QU)");
+ else
+ printf(" (QM)");
+ }
+
+ fputs("? ", stdout);
+ cp = ns_nprint(np, bp);
+ return(cp ? cp + 4 : NULL);
+}
+
+/* print a reply */
+static const u_char *
+ns_rprint(register const u_char *cp, register const u_char *bp, int is_mdns)
+{
+ register u_int i, class, opt_flags = 0;
+ register u_short typ, len;
+ register const u_char *rp;
+
+ if (vflag) {
+ putchar(' ');
+ if ((cp = ns_nprint(cp, bp)) == NULL)
+ return NULL;
+ } else
+ cp = ns_nskip(cp);
+
+ if (cp == NULL || !TTEST2(*cp, 10))
+ return (snapend);
+
+ /* print the type/qtype */
+ typ = EXTRACT_16BITS(cp);
+ cp += 2;
+ /* print the class (if it's not IN and the type isn't OPT) */
+ i = EXTRACT_16BITS(cp);
+ cp += 2;
+ if (is_mdns)
+ class = (i & ~C_CACHE_FLUSH);
+ else
+ class = i;
+ if (class != C_IN && typ != T_OPT)
+ printf(" %s", tok2str(ns_class2str, "(Class %d)", class));
+ if (is_mdns) {
+ if (i & C_CACHE_FLUSH)
+ printf(" (Cache flush)");
+ }
+
+ if (typ == T_OPT) {
+ /* get opt flags */
+ cp += 2;
+ opt_flags = EXTRACT_16BITS(cp);
+ /* ignore rest of ttl field */
+ cp += 2;
+ } else if (vflag > 2) {
+ /* print ttl */
+ printf(" [");
+ relts_print(EXTRACT_32BITS(cp));
+ printf("]");
+ cp += 4;
+ } else {
+ /* ignore ttl */
+ cp += 4;
+ }
+
+ len = EXTRACT_16BITS(cp);
+ cp += 2;
+
+ rp = cp + len;
+
+ printf(" %s", tok2str(ns_type2str, "Type%d", typ));
+ if (rp > snapend)
+ return(NULL);
+
+ switch (typ) {
+ case T_A:
+ if (!TTEST2(*cp, sizeof(struct in_addr)))
+ return(NULL);
+ printf(" %s", intoa(htonl(EXTRACT_32BITS(cp))));
+ break;
+
+ case T_NS:
+ case T_CNAME:
+ case T_PTR:
+#ifdef T_DNAME
+ case T_DNAME:
+#endif
+ putchar(' ');
+ if (ns_nprint(cp, bp) == NULL)
+ return(NULL);
+ break;
+
+ case T_SOA:
+ if (!vflag)
+ break;
+ putchar(' ');
+ if ((cp = ns_nprint(cp, bp)) == NULL)
+ return(NULL);
+ putchar(' ');
+ if ((cp = ns_nprint(cp, bp)) == NULL)
+ return(NULL);
+ if (!TTEST2(*cp, 5 * 4))
+ return(NULL);
+ printf(" %u", EXTRACT_32BITS(cp));
+ cp += 4;
+ printf(" %u", EXTRACT_32BITS(cp));
+ cp += 4;
+ printf(" %u", EXTRACT_32BITS(cp));
+ cp += 4;
+ printf(" %u", EXTRACT_32BITS(cp));
+ cp += 4;
+ printf(" %u", EXTRACT_32BITS(cp));
+ cp += 4;
+ break;
+ case T_MX:
+ putchar(' ');
+ if (!TTEST2(*cp, 2))
+ return(NULL);
+ if (ns_nprint(cp + 2, bp) == NULL)
+ return(NULL);
+ printf(" %d", EXTRACT_16BITS(cp));
+ break;
+
+ case T_TXT:
+ while (cp < rp) {
+ printf(" \"");
+ cp = ns_cprint(cp);
+ if (cp == NULL)
+ return(NULL);
+ putchar('"');
+ }
+ break;
+
+ case T_SRV:
+ putchar(' ');
+ if (!TTEST2(*cp, 6))
+ return(NULL);
+ if (ns_nprint(cp + 6, bp) == NULL)
+ return(NULL);
+ printf(":%d %d %d", EXTRACT_16BITS(cp + 4),
+ EXTRACT_16BITS(cp), EXTRACT_16BITS(cp + 2));
+ break;
+
+#ifdef INET6
+ case T_AAAA:
+ {
+ struct in6_addr addr;
+ char ntop_buf[INET6_ADDRSTRLEN];
+
+ if (!TTEST2(*cp, sizeof(struct in6_addr)))
+ return(NULL);
+ memcpy(&addr, cp, sizeof(struct in6_addr));
+ printf(" %s",
+ inet_ntop(AF_INET6, &addr, ntop_buf, sizeof(ntop_buf)));
+
+ break;
+ }
+
+ case T_A6:
+ {
+ struct in6_addr a;
+ int pbit, pbyte;
+ char ntop_buf[INET6_ADDRSTRLEN];
+
+ if (!TTEST2(*cp, 1))
+ return(NULL);
+ pbit = *cp;
+ pbyte = (pbit & ~7) / 8;
+ if (pbit > 128) {
+ printf(" %u(bad plen)", pbit);
+ break;
+ } else if (pbit < 128) {
+ if (!TTEST2(*(cp + 1), sizeof(a) - pbyte))
+ return(NULL);
+ memset(&a, 0, sizeof(a));
+ memcpy(&a.s6_addr[pbyte], cp + 1, sizeof(a) - pbyte);
+ printf(" %u %s", pbit,
+ inet_ntop(AF_INET6, &a, ntop_buf, sizeof(ntop_buf)));
+ }
+ if (pbit > 0) {
+ putchar(' ');
+ if (ns_nprint(cp + 1 + sizeof(a) - pbyte, bp) == NULL)
+ return(NULL);
+ }
+ break;
+ }
+#endif /*INET6*/
+
+ case T_OPT:
+ printf(" UDPsize=%u", class);
+ if (opt_flags & 0x8000)
+ printf(" OK");
+ break;
+
+ case T_UNSPECA: /* One long string */
+ if (!TTEST2(*cp, len))
+ return(NULL);
+ if (fn_printn(cp, len, snapend))
+ return(NULL);
+ break;
+
+ case T_TSIG:
+ {
+ if (cp + len > snapend)
+ return(NULL);
+ if (!vflag)
+ break;
+ putchar(' ');
+ if ((cp = ns_nprint(cp, bp)) == NULL)
+ return(NULL);
+ cp += 6;
+ if (!TTEST2(*cp, 2))
+ return(NULL);
+ printf(" fudge=%u", EXTRACT_16BITS(cp));
+ cp += 2;
+ if (!TTEST2(*cp, 2))
+ return(NULL);
+ printf(" maclen=%u", EXTRACT_16BITS(cp));
+ cp += 2 + EXTRACT_16BITS(cp);
+ if (!TTEST2(*cp, 2))
+ return(NULL);
+ printf(" origid=%u", EXTRACT_16BITS(cp));
+ cp += 2;
+ if (!TTEST2(*cp, 2))
+ return(NULL);
+ printf(" error=%u", EXTRACT_16BITS(cp));
+ cp += 2;
+ if (!TTEST2(*cp, 2))
+ return(NULL);
+ printf(" otherlen=%u", EXTRACT_16BITS(cp));
+ cp += 2;
+ }
+ }
+ return (rp); /* XXX This isn't always right */
+}
+
+void
+ns_print(register const u_char *bp, u_int length, int is_mdns)
+{
+ register const HEADER *np;
+ register int qdcount, ancount, nscount, arcount;
+ register const u_char *cp;
+ u_int16_t b2;
+
+ np = (const HEADER *)bp;
+ TCHECK(*np);
+ /* get the byte-order right */
+ qdcount = EXTRACT_16BITS(&np->qdcount);
+ ancount = EXTRACT_16BITS(&np->ancount);
+ nscount = EXTRACT_16BITS(&np->nscount);
+ arcount = EXTRACT_16BITS(&np->arcount);
+
+ if (DNS_QR(np)) {
+ /* this is a response */
+ printf("%d%s%s%s%s%s%s",
+ EXTRACT_16BITS(&np->id),
+ ns_ops[DNS_OPCODE(np)],
+ ns_resp[DNS_RCODE(np)],
+ DNS_AA(np)? "*" : "",
+ DNS_RA(np)? "" : "-",
+ DNS_TC(np)? "|" : "",
+ DNS_AD(np)? "$" : "");
+
+ if (qdcount != 1)
+ printf(" [%dq]", qdcount);
+ /* Print QUESTION section on -vv */
+ cp = (const u_char *)(np + 1);
+ while (qdcount--) {
+ if (qdcount < EXTRACT_16BITS(&np->qdcount) - 1)
+ putchar(',');
+ if (vflag > 1) {
+ fputs(" q:", stdout);
+ if ((cp = ns_qprint(cp, bp, is_mdns)) == NULL)
+ goto trunc;
+ } else {
+ if ((cp = ns_nskip(cp)) == NULL)
+ goto trunc;
+ cp += 4; /* skip QTYPE and QCLASS */
+ }
+ }
+ printf(" %d/%d/%d", ancount, nscount, arcount);
+ if (ancount--) {
+ if ((cp = ns_rprint(cp, bp, is_mdns)) == NULL)
+ goto trunc;
+ while (cp < snapend && ancount--) {
+ putchar(',');
+ if ((cp = ns_rprint(cp, bp, is_mdns)) == NULL)
+ goto trunc;
+ }
+ }
+ if (ancount > 0)
+ goto trunc;
+ /* Print NS and AR sections on -vv */
+ if (vflag > 1) {
+ if (cp < snapend && nscount--) {
+ fputs(" ns:", stdout);
+ if ((cp = ns_rprint(cp, bp, is_mdns)) == NULL)
+ goto trunc;
+ while (cp < snapend && nscount--) {
+ putchar(',');
+ if ((cp = ns_rprint(cp, bp, is_mdns)) == NULL)
+ goto trunc;
+ }
+ }
+ if (nscount > 0)
+ goto trunc;
+ if (cp < snapend && arcount--) {
+ fputs(" ar:", stdout);
+ if ((cp = ns_rprint(cp, bp, is_mdns)) == NULL)
+ goto trunc;
+ while (cp < snapend && arcount--) {
+ putchar(',');
+ if ((cp = ns_rprint(cp, bp, is_mdns)) == NULL)
+ goto trunc;
+ }
+ }
+ if (arcount > 0)
+ goto trunc;
+ }
+ }
+ else {
+ /* this is a request */
+ printf("%d%s%s%s", EXTRACT_16BITS(&np->id), ns_ops[DNS_OPCODE(np)],
+ DNS_RD(np) ? "+" : "",
+ DNS_CD(np) ? "%" : "");
+
+ /* any weirdness? */
+ b2 = EXTRACT_16BITS(((u_short *)np)+1);
+ if (b2 & 0x6cf)
+ printf(" [b2&3=0x%x]", b2);
+
+ if (DNS_OPCODE(np) == IQUERY) {
+ if (qdcount)
+ printf(" [%dq]", qdcount);
+ if (ancount != 1)
+ printf(" [%da]", ancount);
+ }
+ else {
+ if (ancount)
+ printf(" [%da]", ancount);
+ if (qdcount != 1)
+ printf(" [%dq]", qdcount);
+ }
+ if (nscount)
+ printf(" [%dn]", nscount);
+ if (arcount)
+ printf(" [%dau]", arcount);
+
+ cp = (const u_char *)(np + 1);
+ if (qdcount--) {
+ cp = ns_qprint(cp, (const u_char *)np, is_mdns);
+ if (!cp)
+ goto trunc;
+ while (cp < snapend && qdcount--) {
+ cp = ns_qprint((const u_char *)cp,
+ (const u_char *)np,
+ is_mdns);
+ if (!cp)
+ goto trunc;
+ }
+ }
+ if (qdcount > 0)
+ goto trunc;
+
+ /* Print remaining sections on -vv */
+ if (vflag > 1) {
+ if (ancount--) {
+ if ((cp = ns_rprint(cp, bp, is_mdns)) == NULL)
+ goto trunc;
+ while (cp < snapend && ancount--) {
+ putchar(',');
+ if ((cp = ns_rprint(cp, bp, is_mdns)) == NULL)
+ goto trunc;
+ }
+ }
+ if (ancount > 0)
+ goto trunc;
+ if (cp < snapend && nscount--) {
+ fputs(" ns:", stdout);
+ if ((cp = ns_rprint(cp, bp, is_mdns)) == NULL)
+ goto trunc;
+ while (nscount-- && cp < snapend) {
+ putchar(',');
+ if ((cp = ns_rprint(cp, bp, is_mdns)) == NULL)
+ goto trunc;
+ }
+ }
+ if (nscount > 0)
+ goto trunc;
+ if (cp < snapend && arcount--) {
+ fputs(" ar:", stdout);
+ if ((cp = ns_rprint(cp, bp, is_mdns)) == NULL)
+ goto trunc;
+ while (cp < snapend && arcount--) {
+ putchar(',');
+ if ((cp = ns_rprint(cp, bp, is_mdns)) == NULL)
+ goto trunc;
+ }
+ }
+ if (arcount > 0)
+ goto trunc;
+ }
+ }
+ printf(" (%d)", length);
+ return;
+
+ trunc:
+ printf("[|domain]");
+ return;
+}
diff --git a/tcpdump-4.3.0/print-dtp.c b/tcpdump-4.3.0/print-dtp.c
new file mode 100644
index 0000000..c358a89
--- /dev/null
+++ b/tcpdump-4.3.0/print-dtp.c
@@ -0,0 +1,123 @@
+/*
+ * Copyright (c) 1998-2007 The TCPDUMP project
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code
+ * distributions retain the above copyright notice and this paragraph
+ * in its entirety, and (2) distributions including binary code include
+ * the above copyright notice and this paragraph in its entirety in
+ * the documentation or other materials provided with the distribution.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
+ * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
+ * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ *
+ * Dynamic Trunk Protocol (DTP)
+ *
+ * Original code by Carles Kishimoto <carles.kishimoto@gmail.com>
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <string.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "extract.h"
+#include "nlpid.h"
+
+#define DTP_HEADER_LEN 1
+#define DTP_DOMAIN_TLV 0x0001
+#define DTP_STATUS_TLV 0x0002
+#define DTP_DTP_TYPE_TLV 0x0003
+#define DTP_NEIGHBOR_TLV 0x0004
+
+static struct tok dtp_tlv_values[] = {
+ { DTP_DOMAIN_TLV, "Domain TLV"},
+ { DTP_STATUS_TLV, "Status TLV"},
+ { DTP_DTP_TYPE_TLV, "DTP type TLV"},
+ { DTP_NEIGHBOR_TLV, "Neighbor TLV"},
+ { 0, NULL}
+};
+
+void
+dtp_print (const u_char *pptr, u_int length)
+{
+ int type, len;
+ const u_char *tptr;
+
+ if (length < DTP_HEADER_LEN)
+ goto trunc;
+
+ tptr = pptr;
+
+ if (!TTEST2(*tptr, DTP_HEADER_LEN))
+ goto trunc;
+
+ printf("DTPv%u, length %u",
+ (*tptr),
+ length);
+
+ /*
+ * In non-verbose mode, just print version.
+ */
+ if (vflag < 1) {
+ return;
+ }
+
+ tptr += DTP_HEADER_LEN;
+
+ while (tptr < (pptr+length)) {
+
+ if (!TTEST2(*tptr, 4))
+ goto trunc;
+
+ type = EXTRACT_16BITS(tptr);
+ len = EXTRACT_16BITS(tptr+2);
+
+ /* infinite loop check */
+ if (type == 0 || len == 0) {
+ return;
+ }
+
+ printf("\n\t%s (0x%04x) TLV, length %u",
+ tok2str(dtp_tlv_values, "Unknown", type),
+ type, len);
+
+ switch (type) {
+ case DTP_DOMAIN_TLV:
+ printf(", %s", tptr+4);
+ break;
+
+ case DTP_STATUS_TLV:
+ case DTP_DTP_TYPE_TLV:
+ printf(", 0x%x", *(tptr+4));
+ break;
+
+ case DTP_NEIGHBOR_TLV:
+ printf(", %s", etheraddr_string(tptr+4));
+ break;
+
+ default:
+ break;
+ }
+ tptr += len;
+ }
+
+ return;
+
+ trunc:
+ printf("[|dtp]");
+}
+
+/*
+ * Local Variables:
+ * c-style: whitesmith
+ * c-basic-offset: 4
+ * End:
+ */
diff --git a/tcpdump-4.3.0/print-dvmrp.c b/tcpdump-4.3.0/print-dvmrp.c
new file mode 100644
index 0000000..437e716
--- /dev/null
+++ b/tcpdump-4.3.0/print-dvmrp.c
@@ -0,0 +1,369 @@
+/*
+ * Copyright (c) 1995, 1996
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-dvmrp.c,v 1.27 2003-11-19 09:42:04 guy Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include "interface.h"
+#include "extract.h"
+#include "addrtoname.h"
+
+/*
+ * DVMRP message types and flag values shamelessly stolen from
+ * mrouted/dvmrp.h.
+ */
+#define DVMRP_PROBE 1 /* for finding neighbors */
+#define DVMRP_REPORT 2 /* for reporting some or all routes */
+#define DVMRP_ASK_NEIGHBORS 3 /* sent by mapper, asking for a list */
+ /* of this router's neighbors */
+#define DVMRP_NEIGHBORS 4 /* response to such a request */
+#define DVMRP_ASK_NEIGHBORS2 5 /* as above, want new format reply */
+#define DVMRP_NEIGHBORS2 6
+#define DVMRP_PRUNE 7 /* prune message */
+#define DVMRP_GRAFT 8 /* graft message */
+#define DVMRP_GRAFT_ACK 9 /* graft acknowledgement */
+
+/*
+ * 'flags' byte values in DVMRP_NEIGHBORS2 reply.
+ */
+#define DVMRP_NF_TUNNEL 0x01 /* neighbors reached via tunnel */
+#define DVMRP_NF_SRCRT 0x02 /* tunnel uses IP source routing */
+#define DVMRP_NF_DOWN 0x10 /* kernel state of interface */
+#define DVMRP_NF_DISABLED 0x20 /* administratively disabled */
+#define DVMRP_NF_QUERIER 0x40 /* I am the subnet's querier */
+
+static int print_probe(const u_char *, const u_char *, u_int);
+static int print_report(const u_char *, const u_char *, u_int);
+static int print_neighbors(const u_char *, const u_char *, u_int);
+static int print_neighbors2(const u_char *, const u_char *, u_int);
+static int print_prune(const u_char *);
+static int print_graft(const u_char *);
+static int print_graft_ack(const u_char *);
+
+static u_int32_t target_level;
+
+void
+dvmrp_print(register const u_char *bp, register u_int len)
+{
+ register const u_char *ep;
+ register u_char type;
+
+ ep = (const u_char *)snapend;
+ if (bp >= ep)
+ return;
+
+ TCHECK(bp[1]);
+ type = bp[1];
+
+ /* Skip IGMP header */
+ bp += 8;
+ len -= 8;
+
+ switch (type) {
+
+ case DVMRP_PROBE:
+ printf(" Probe");
+ if (vflag) {
+ if (print_probe(bp, ep, len) < 0)
+ goto trunc;
+ }
+ break;
+
+ case DVMRP_REPORT:
+ printf(" Report");
+ if (vflag > 1) {
+ if (print_report(bp, ep, len) < 0)
+ goto trunc;
+ }
+ break;
+
+ case DVMRP_ASK_NEIGHBORS:
+ printf(" Ask-neighbors(old)");
+ break;
+
+ case DVMRP_NEIGHBORS:
+ printf(" Neighbors(old)");
+ if (print_neighbors(bp, ep, len) < 0)
+ goto trunc;
+ break;
+
+ case DVMRP_ASK_NEIGHBORS2:
+ printf(" Ask-neighbors2");
+ break;
+
+ case DVMRP_NEIGHBORS2:
+ printf(" Neighbors2");
+ /*
+ * extract version and capabilities from IGMP group
+ * address field
+ */
+ bp -= 4;
+ TCHECK2(bp[0], 4);
+ target_level = (bp[0] << 24) | (bp[1] << 16) |
+ (bp[2] << 8) | bp[3];
+ bp += 4;
+ if (print_neighbors2(bp, ep, len) < 0)
+ goto trunc;
+ break;
+
+ case DVMRP_PRUNE:
+ printf(" Prune");
+ if (print_prune(bp) < 0)
+ goto trunc;
+ break;
+
+ case DVMRP_GRAFT:
+ printf(" Graft");
+ if (print_graft(bp) < 0)
+ goto trunc;
+ break;
+
+ case DVMRP_GRAFT_ACK:
+ printf(" Graft-ACK");
+ if (print_graft_ack(bp) < 0)
+ goto trunc;
+ break;
+
+ default:
+ printf(" [type %d]", type);
+ break;
+ }
+ return;
+
+trunc:
+ printf("[|dvmrp]");
+ return;
+}
+
+static int
+print_report(register const u_char *bp, register const u_char *ep,
+ register u_int len)
+{
+ register u_int32_t mask, origin;
+ register int metric, done;
+ register u_int i, width;
+
+ while (len > 0) {
+ if (len < 3) {
+ printf(" [|]");
+ return (0);
+ }
+ TCHECK2(bp[0], 3);
+ mask = (u_int32_t)0xff << 24 | bp[0] << 16 | bp[1] << 8 | bp[2];
+ width = 1;
+ if (bp[0])
+ width = 2;
+ if (bp[1])
+ width = 3;
+ if (bp[2])
+ width = 4;
+
+ printf("\n\tMask %s", intoa(htonl(mask)));
+ bp += 3;
+ len -= 3;
+ do {
+ if (bp + width + 1 > ep) {
+ printf(" [|]");
+ return (0);
+ }
+ if (len < width + 1) {
+ printf("\n\t [Truncated Report]");
+ return (0);
+ }
+ origin = 0;
+ for (i = 0; i < width; ++i) {
+ TCHECK(*bp);
+ origin = origin << 8 | *bp++;
+ }
+ for ( ; i < 4; ++i)
+ origin <<= 8;
+
+ TCHECK(*bp);
+ metric = *bp++;
+ done = metric & 0x80;
+ metric &= 0x7f;
+ printf("\n\t %s metric %d", intoa(htonl(origin)),
+ metric);
+ len -= width + 1;
+ } while (!done);
+ }
+ return (0);
+trunc:
+ return (-1);
+}
+
+static int
+print_probe(register const u_char *bp, register const u_char *ep,
+ register u_int len)
+{
+ register u_int32_t genid;
+
+ TCHECK2(bp[0], 4);
+ if ((len < 4) || ((bp + 4) > ep)) {
+ /* { (ctags) */
+ printf(" [|}");
+ return (0);
+ }
+ genid = (bp[0] << 24) | (bp[1] << 16) | (bp[2] << 8) | bp[3];
+ bp += 4;
+ len -= 4;
+ if (vflag > 1)
+ printf("\n\t");
+ else
+ printf(" ");
+ printf("genid %u", genid);
+ if (vflag < 2)
+ return (0);
+
+ while ((len > 0) && (bp < ep)) {
+ TCHECK2(bp[0], 4);
+ printf("\n\tneighbor %s", ipaddr_string(bp));
+ bp += 4; len -= 4;
+ }
+ return (0);
+trunc:
+ return (-1);
+}
+
+static int
+print_neighbors(register const u_char *bp, register const u_char *ep,
+ register u_int len)
+{
+ const u_char *laddr;
+ register u_char metric;
+ register u_char thresh;
+ register int ncount;
+
+ while (len > 0 && bp < ep) {
+ TCHECK2(bp[0], 7);
+ laddr = bp;
+ bp += 4;
+ metric = *bp++;
+ thresh = *bp++;
+ ncount = *bp++;
+ len -= 7;
+ while (--ncount >= 0) {
+ TCHECK2(bp[0], 4);
+ printf(" [%s ->", ipaddr_string(laddr));
+ printf(" %s, (%d/%d)]",
+ ipaddr_string(bp), metric, thresh);
+ bp += 4;
+ len -= 4;
+ }
+ }
+ return (0);
+trunc:
+ return (-1);
+}
+
+static int
+print_neighbors2(register const u_char *bp, register const u_char *ep,
+ register u_int len)
+{
+ const u_char *laddr;
+ register u_char metric, thresh, flags;
+ register int ncount;
+
+ printf(" (v %d.%d):",
+ (int)target_level & 0xff,
+ (int)(target_level >> 8) & 0xff);
+
+ while (len > 0 && bp < ep) {
+ TCHECK2(bp[0], 8);
+ laddr = bp;
+ bp += 4;
+ metric = *bp++;
+ thresh = *bp++;
+ flags = *bp++;
+ ncount = *bp++;
+ len -= 8;
+ while (--ncount >= 0 && (len >= 4) && (bp + 4) <= ep) {
+ printf(" [%s -> ", ipaddr_string(laddr));
+ printf("%s (%d/%d", ipaddr_string(bp),
+ metric, thresh);
+ if (flags & DVMRP_NF_TUNNEL)
+ printf("/tunnel");
+ if (flags & DVMRP_NF_SRCRT)
+ printf("/srcrt");
+ if (flags & DVMRP_NF_QUERIER)
+ printf("/querier");
+ if (flags & DVMRP_NF_DISABLED)
+ printf("/disabled");
+ if (flags & DVMRP_NF_DOWN)
+ printf("/down");
+ printf(")]");
+ bp += 4;
+ len -= 4;
+ }
+ if (ncount != -1) {
+ printf(" [|]");
+ return (0);
+ }
+ }
+ return (0);
+trunc:
+ return (-1);
+}
+
+static int
+print_prune(register const u_char *bp)
+{
+ TCHECK2(bp[0], 12);
+ printf(" src %s grp %s", ipaddr_string(bp), ipaddr_string(bp + 4));
+ bp += 8;
+ (void)printf(" timer ");
+ relts_print(EXTRACT_32BITS(bp));
+ return (0);
+trunc:
+ return (-1);
+}
+
+static int
+print_graft(register const u_char *bp)
+{
+ TCHECK2(bp[0], 8);
+ printf(" src %s grp %s", ipaddr_string(bp), ipaddr_string(bp + 4));
+ return (0);
+trunc:
+ return (-1);
+}
+
+static int
+print_graft_ack(register const u_char *bp)
+{
+ TCHECK2(bp[0], 8);
+ printf(" src %s grp %s", ipaddr_string(bp), ipaddr_string(bp + 4));
+ return (0);
+trunc:
+ return (-1);
+}
diff --git a/tcpdump-4.3.0/print-eap.c b/tcpdump-4.3.0/print-eap.c
new file mode 100644
index 0000000..9fb333a
--- /dev/null
+++ b/tcpdump-4.3.0/print-eap.c
@@ -0,0 +1,307 @@
+/*
+ * Copyright (c) 2004 - Michael Richardson <mcr@xelerance.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Format and print EAP packets.
+ *
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-eap.c,v 1.5 2007-10-04 16:41:33 hannes Exp $";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <string.h>
+
+#include "netdissect.h"
+#include "interface.h"
+#include "addrtoname.h"
+#include "extract.h"
+#include "ether.h"
+
+#define EAP_FRAME_TYPE_PACKET 0
+#define EAP_FRAME_TYPE_START 1
+#define EAP_FRAME_TYPE_LOGOFF 2
+#define EAP_FRAME_TYPE_KEY 3
+#define EAP_FRAME_TYPE_ENCAP_ASF_ALERT 4
+
+struct eap_frame_t {
+ unsigned char version;
+ unsigned char type;
+ unsigned char length[2];
+};
+
+static const struct tok eap_frame_type_values[] = {
+ { EAP_FRAME_TYPE_PACKET, "EAP packet" },
+ { EAP_FRAME_TYPE_START, "EAPOL start" },
+ { EAP_FRAME_TYPE_LOGOFF, "EAPOL logoff" },
+ { EAP_FRAME_TYPE_KEY, "EAPOL key" },
+ { EAP_FRAME_TYPE_ENCAP_ASF_ALERT, "Encapsulated ASF alert" },
+ { 0, NULL}
+};
+
+/* RFC 3748 */
+struct eap_packet_t {
+ unsigned char code;
+ unsigned char id;
+ unsigned char length[2];
+};
+
+#define EAP_REQUEST 1
+#define EAP_RESPONSE 2
+#define EAP_SUCCESS 3
+#define EAP_FAILURE 4
+
+static const struct tok eap_code_values[] = {
+ { EAP_REQUEST, "Request" },
+ { EAP_RESPONSE, "Response" },
+ { EAP_SUCCESS, "Success" },
+ { EAP_FAILURE, "Failure" },
+ { 0, NULL}
+};
+
+#define EAP_TYPE_NO_PROPOSED 0
+#define EAP_TYPE_IDENTITY 1
+#define EAP_TYPE_NOTIFICATION 2
+#define EAP_TYPE_NAK 3
+#define EAP_TYPE_MD5_CHALLENGE 4
+#define EAP_TYPE_OTP 5
+#define EAP_TYPE_GTC 6
+#define EAP_TYPE_TLS 13 /* RFC 2716 */
+#define EAP_TYPE_SIM 18 /* RFC 4186 */
+#define EAP_TYPE_TTLS 21 /* draft-funk-eap-ttls-v0-01.txt */
+#define EAP_TYPE_AKA 23 /* RFC 4187 */
+#define EAP_TYPE_FAST 43 /* RFC 4851 */
+#define EAP_TYPE_EXPANDED_TYPES 254
+#define EAP_TYPE_EXPERIMENTAL 255
+
+static const struct tok eap_type_values[] = {
+ { EAP_TYPE_NO_PROPOSED, "No proposed" },
+ { EAP_TYPE_IDENTITY, "Identity" },
+ { EAP_TYPE_NOTIFICATION, "Notification" },
+ { EAP_TYPE_NAK, "Nak" },
+ { EAP_TYPE_MD5_CHALLENGE, "MD5-challenge" },
+ { EAP_TYPE_OTP, "OTP" },
+ { EAP_TYPE_GTC, "GTC" },
+ { EAP_TYPE_TLS, "TLS" },
+ { EAP_TYPE_SIM, "SIM" },
+ { EAP_TYPE_TTLS, "TTLS" },
+ { EAP_TYPE_AKA, "AKA" },
+ { EAP_TYPE_FAST, "FAST" },
+ { EAP_TYPE_EXPANDED_TYPES, "Expanded types" },
+ { EAP_TYPE_EXPERIMENTAL, "Experimental" },
+ { 0, NULL}
+};
+
+#define EAP_TLS_EXTRACT_BIT_L(x) (((x)&0x80)>>7)
+
+/* RFC 2716 - EAP TLS bits */
+#define EAP_TLS_FLAGS_LEN_INCLUDED (1 << 7)
+#define EAP_TLS_FLAGS_MORE_FRAGMENTS (1 << 6)
+#define EAP_TLS_FLAGS_START (1 << 5)
+
+static const struct tok eap_tls_flags_values[] = {
+ { EAP_TLS_FLAGS_LEN_INCLUDED, "L bit" },
+ { EAP_TLS_FLAGS_MORE_FRAGMENTS, "More fragments bit"},
+ { EAP_TLS_FLAGS_START, "Start bit"},
+ { 0, NULL}
+};
+
+#define EAP_TTLS_VERSION(x) ((x)&0x07)
+
+/* EAP-AKA and EAP-SIM - RFC 4187 */
+#define EAP_AKA_CHALLENGE 1
+#define EAP_AKA_AUTH_REJECT 2
+#define EAP_AKA_SYNC_FAILURE 4
+#define EAP_AKA_IDENTITY 5
+#define EAP_SIM_START 10
+#define EAP_SIM_CHALLENGE 11
+#define EAP_AKA_NOTIFICATION 12
+#define EAP_AKA_REAUTH 13
+#define EAP_AKA_CLIENT_ERROR 14
+
+static const struct tok eap_aka_subtype_values[] = {
+ { EAP_AKA_CHALLENGE, "Challenge" },
+ { EAP_AKA_AUTH_REJECT, "Auth reject" },
+ { EAP_AKA_SYNC_FAILURE, "Sync failure" },
+ { EAP_AKA_IDENTITY, "Identity" },
+ { EAP_SIM_START, "Start" },
+ { EAP_SIM_CHALLENGE, "Challenge" },
+ { EAP_AKA_NOTIFICATION, "Notification" },
+ { EAP_AKA_REAUTH, "Reauth" },
+ { EAP_AKA_CLIENT_ERROR, "Client error" },
+ { 0, NULL}
+};
+
+/*
+ * Print EAP requests / responses
+ */
+void
+eap_print(netdissect_options *ndo _U_,
+ register const u_char *cp,
+ u_int length _U_)
+{
+ const struct eap_frame_t *eap;
+ const u_char *tptr;
+ u_int tlen, type, subtype;
+ int count=0, len;
+
+ tptr = cp;
+ tlen = length;
+ eap = (const struct eap_frame_t *)cp;
+ TCHECK(*eap);
+
+ /* in non-verbose mode just lets print the basic info */
+ if (vflag < 1) {
+ printf("%s (%u) v%u, len %u",
+ tok2str(eap_frame_type_values, "unknown", eap->type),
+ eap->type,
+ eap->version,
+ EXTRACT_16BITS(eap->length));
+ return;
+ }
+
+ printf("%s (%u) v%u, len %u",
+ tok2str(eap_frame_type_values, "unknown", eap->type),
+ eap->type,
+ eap->version,
+ EXTRACT_16BITS(eap->length));
+
+ tptr += sizeof(const struct eap_frame_t);
+ tlen -= sizeof(const struct eap_frame_t);
+
+ switch (eap->type) {
+ case EAP_FRAME_TYPE_PACKET:
+ type = *(tptr);
+ len = EXTRACT_16BITS(tptr+2);
+ printf(", %s (%u), id %u, len %u",
+ tok2str(eap_code_values, "unknown", type),
+ type,
+ *(tptr+1),
+ len);
+
+ if (!TTEST2(*tptr, len))
+ goto trunc;
+
+ if (type <= 2) { /* For EAP_REQUEST and EAP_RESPONSE only */
+ subtype = *(tptr+4);
+ printf("\n\t\t Type %s (%u)",
+ tok2str(eap_type_values, "unknown", *(tptr+4)),
+ *(tptr+4));
+
+ switch (subtype) {
+ case EAP_TYPE_IDENTITY:
+ if (len - 5 > 0) {
+ printf(", Identity: ");
+ safeputs((const char *)tptr+5, len-5);
+ }
+ break;
+
+ case EAP_TYPE_NOTIFICATION:
+ if (len - 5 > 0) {
+ printf(", Notification: ");
+ safeputs((const char *)tptr+5, len-5);
+ }
+ break;
+
+ case EAP_TYPE_NAK:
+ count = 5;
+
+ /*
+ * one or more octets indicating
+ * the desired authentication
+ * type one octet per type
+ */
+ while (count < len) {
+ printf(" %s (%u),",
+ tok2str(eap_type_values, "unknown", *(tptr+count)),
+ *(tptr+count));
+ count++;
+ }
+ break;
+
+ case EAP_TYPE_TTLS:
+ printf(" TTLSv%u",
+ EAP_TTLS_VERSION(*(tptr+5))); /* fall through */
+ case EAP_TYPE_TLS:
+ printf(" flags [%s] 0x%02x,",
+ bittok2str(eap_tls_flags_values, "none", *(tptr+5)),
+ *(tptr+5));
+
+ if (EAP_TLS_EXTRACT_BIT_L(*(tptr+5))) {
+ printf(" len %u", EXTRACT_32BITS(tptr+6));
+ }
+ break;
+
+ case EAP_TYPE_FAST:
+ printf(" FASTv%u",
+ EAP_TTLS_VERSION(*(tptr+5)));
+ printf(" flags [%s] 0x%02x,",
+ bittok2str(eap_tls_flags_values, "none", *(tptr+5)),
+ *(tptr+5));
+
+ if (EAP_TLS_EXTRACT_BIT_L(*(tptr+5))) {
+ printf(" len %u", EXTRACT_32BITS(tptr+6));
+ }
+
+ /* FIXME - TLV attributes follow */
+ break;
+
+ case EAP_TYPE_AKA:
+ case EAP_TYPE_SIM:
+ printf(" subtype [%s] 0x%02x,",
+ tok2str(eap_aka_subtype_values, "unknown", *(tptr+5)),
+ *(tptr+5));
+
+ /* FIXME - TLV attributes follow */
+ break;
+
+ case EAP_TYPE_MD5_CHALLENGE:
+ case EAP_TYPE_OTP:
+ case EAP_TYPE_GTC:
+ case EAP_TYPE_EXPANDED_TYPES:
+ case EAP_TYPE_EXPERIMENTAL:
+ default:
+ break;
+ }
+ }
+ break;
+
+ case EAP_FRAME_TYPE_LOGOFF:
+ case EAP_FRAME_TYPE_ENCAP_ASF_ALERT:
+ default:
+ break;
+ }
+ return;
+
+ trunc:
+ printf("\n\t[|EAP]");
+}
+
+/*
+ * Local Variables:
+ * c-basic-offset: 4
+ * End:
+ */
diff --git a/tcpdump-4.3.0/print-egp.c b/tcpdump-4.3.0/print-egp.c
new file mode 100644
index 0000000..4a1d046
--- /dev/null
+++ b/tcpdump-4.3.0/print-egp.c
@@ -0,0 +1,362 @@
+/*
+ * Copyright (c) 1991, 1992, 1993, 1994, 1995, 1996
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that the above copyright notice and this paragraph are
+ * duplicated in all such forms and that any documentation,
+ * advertising materials, and other materials related to such
+ * distribution and use acknowledge that the software was developed
+ * by the University of California, Lawrence Berkeley Laboratory,
+ * Berkeley, CA. The name of the University may not be used to
+ * endorse or promote products derived from this software without
+ * specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Initial contribution from Jeff Honig (jch@MITCHELL.CIT.CORNELL.EDU).
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-egp.c,v 1.38 2006-02-11 22:13:24 hannes Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "extract.h"
+
+#include "ip.h"
+
+struct egp_packet {
+ u_int8_t egp_version;
+#define EGP_VERSION 2
+ u_int8_t egp_type;
+#define EGPT_ACQUIRE 3
+#define EGPT_REACH 5
+#define EGPT_POLL 2
+#define EGPT_UPDATE 1
+#define EGPT_ERROR 8
+ u_int8_t egp_code;
+#define EGPC_REQUEST 0
+#define EGPC_CONFIRM 1
+#define EGPC_REFUSE 2
+#define EGPC_CEASE 3
+#define EGPC_CEASEACK 4
+#define EGPC_HELLO 0
+#define EGPC_HEARDU 1
+ u_int8_t egp_status;
+#define EGPS_UNSPEC 0
+#define EGPS_ACTIVE 1
+#define EGPS_PASSIVE 2
+#define EGPS_NORES 3
+#define EGPS_ADMIN 4
+#define EGPS_GODOWN 5
+#define EGPS_PARAM 6
+#define EGPS_PROTO 7
+#define EGPS_INDET 0
+#define EGPS_UP 1
+#define EGPS_DOWN 2
+#define EGPS_UNSOL 0x80
+ u_int16_t egp_checksum;
+ u_int16_t egp_as;
+ u_int16_t egp_sequence;
+ union {
+ u_int16_t egpu_hello;
+ u_int8_t egpu_gws[2];
+ u_int16_t egpu_reason;
+#define EGPR_UNSPEC 0
+#define EGPR_BADHEAD 1
+#define EGPR_BADDATA 2
+#define EGPR_NOREACH 3
+#define EGPR_XSPOLL 4
+#define EGPR_NORESP 5
+#define EGPR_UVERSION 6
+ } egp_handg;
+#define egp_hello egp_handg.egpu_hello
+#define egp_intgw egp_handg.egpu_gws[0]
+#define egp_extgw egp_handg.egpu_gws[1]
+#define egp_reason egp_handg.egpu_reason
+ union {
+ u_int16_t egpu_poll;
+ u_int32_t egpu_sourcenet;
+ } egp_pands;
+#define egp_poll egp_pands.egpu_poll
+#define egp_sourcenet egp_pands.egpu_sourcenet
+};
+
+const char *egp_acquire_codes[] = {
+ "request",
+ "confirm",
+ "refuse",
+ "cease",
+ "cease_ack"
+};
+
+const char *egp_acquire_status[] = {
+ "unspecified",
+ "active_mode",
+ "passive_mode",
+ "insufficient_resources",
+ "administratively_prohibited",
+ "going_down",
+ "parameter_violation",
+ "protocol_violation"
+};
+
+const char *egp_reach_codes[] = {
+ "hello",
+ "i-h-u"
+};
+
+const char *egp_status_updown[] = {
+ "indeterminate",
+ "up",
+ "down"
+};
+
+const char *egp_reasons[] = {
+ "unspecified",
+ "bad_EGP_header_format",
+ "bad_EGP_data_field_format",
+ "reachability_info_unavailable",
+ "excessive_polling_rate",
+ "no_response",
+ "unsupported_version"
+};
+
+static void
+egpnrprint(register const struct egp_packet *egp)
+{
+ register const u_int8_t *cp;
+ u_int32_t addr;
+ register u_int32_t net;
+ register u_int netlen;
+ int gateways, distances, networks;
+ int t_gateways;
+ const char *comma;
+
+ addr = egp->egp_sourcenet;
+ if (IN_CLASSA(addr)) {
+ net = addr & IN_CLASSA_NET;
+ netlen = 1;
+ } else if (IN_CLASSB(addr)) {
+ net = addr & IN_CLASSB_NET;
+ netlen = 2;
+ } else if (IN_CLASSC(addr)) {
+ net = addr & IN_CLASSC_NET;
+ netlen = 3;
+ } else {
+ net = 0;
+ netlen = 0;
+ }
+ cp = (u_int8_t *)(egp + 1);
+
+ t_gateways = egp->egp_intgw + egp->egp_extgw;
+ for (gateways = 0; gateways < t_gateways; ++gateways) {
+ /* Pickup host part of gateway address */
+ addr = 0;
+ TCHECK2(cp[0], 4 - netlen);
+ switch (netlen) {
+
+ case 1:
+ addr = *cp++;
+ /* fall through */
+ case 2:
+ addr = (addr << 8) | *cp++;
+ /* fall through */
+ case 3:
+ addr = (addr << 8) | *cp++;
+ }
+ addr |= net;
+ TCHECK2(cp[0], 1);
+ distances = *cp++;
+ printf(" %s %s ",
+ gateways < (int)egp->egp_intgw ? "int" : "ext",
+ ipaddr_string(&addr));
+
+ comma = "";
+ putchar('(');
+ while (--distances >= 0) {
+ TCHECK2(cp[0], 2);
+ printf("%sd%d:", comma, (int)*cp++);
+ comma = ", ";
+ networks = *cp++;
+ while (--networks >= 0) {
+ /* Pickup network number */
+ TCHECK2(cp[0], 1);
+ addr = (u_int32_t)*cp++ << 24;
+ if (IN_CLASSB(addr)) {
+ TCHECK2(cp[0], 1);
+ addr |= (u_int32_t)*cp++ << 16;
+ } else if (!IN_CLASSA(addr)) {
+ TCHECK2(cp[0], 2);
+ addr |= (u_int32_t)*cp++ << 16;
+ addr |= (u_int32_t)*cp++ << 8;
+ }
+ printf(" %s", ipaddr_string(&addr));
+ }
+ }
+ putchar(')');
+ }
+ return;
+trunc:
+ fputs("[|]", stdout);
+}
+
+void
+egp_print(register const u_int8_t *bp, register u_int length)
+{
+ register const struct egp_packet *egp;
+ register int status;
+ register int code;
+ register int type;
+
+ egp = (struct egp_packet *)bp;
+ if (!TTEST2(*egp, length)) {
+ printf("[|egp]");
+ return;
+ }
+
+ if (!vflag) {
+ printf("EGPv%u, AS %u, seq %u, length %u",
+ egp->egp_version,
+ EXTRACT_16BITS(&egp->egp_as),
+ EXTRACT_16BITS(&egp->egp_sequence),
+ length);
+ return;
+ } else
+ printf("EGPv%u, length %u",
+ egp->egp_version,
+ length);
+
+ if (egp->egp_version != EGP_VERSION) {
+ printf("[version %d]", egp->egp_version);
+ return;
+ }
+
+ type = egp->egp_type;
+ code = egp->egp_code;
+ status = egp->egp_status;
+
+ switch (type) {
+ case EGPT_ACQUIRE:
+ printf(" acquire");
+ switch (code) {
+ case EGPC_REQUEST:
+ case EGPC_CONFIRM:
+ printf(" %s", egp_acquire_codes[code]);
+ switch (status) {
+ case EGPS_UNSPEC:
+ case EGPS_ACTIVE:
+ case EGPS_PASSIVE:
+ printf(" %s", egp_acquire_status[status]);
+ break;
+
+ default:
+ printf(" [status %d]", status);
+ break;
+ }
+ printf(" hello:%d poll:%d",
+ EXTRACT_16BITS(&egp->egp_hello),
+ EXTRACT_16BITS(&egp->egp_poll));
+ break;
+
+ case EGPC_REFUSE:
+ case EGPC_CEASE:
+ case EGPC_CEASEACK:
+ printf(" %s", egp_acquire_codes[code]);
+ switch (status ) {
+ case EGPS_UNSPEC:
+ case EGPS_NORES:
+ case EGPS_ADMIN:
+ case EGPS_GODOWN:
+ case EGPS_PARAM:
+ case EGPS_PROTO:
+ printf(" %s", egp_acquire_status[status]);
+ break;
+
+ default:
+ printf("[status %d]", status);
+ break;
+ }
+ break;
+
+ default:
+ printf("[code %d]", code);
+ break;
+ }
+ break;
+
+ case EGPT_REACH:
+ switch (code) {
+
+ case EGPC_HELLO:
+ case EGPC_HEARDU:
+ printf(" %s", egp_reach_codes[code]);
+ if (status <= EGPS_DOWN)
+ printf(" state:%s", egp_status_updown[status]);
+ else
+ printf(" [status %d]", status);
+ break;
+
+ default:
+ printf("[reach code %d]", code);
+ break;
+ }
+ break;
+
+ case EGPT_POLL:
+ printf(" poll");
+ if (egp->egp_status <= EGPS_DOWN)
+ printf(" state:%s", egp_status_updown[status]);
+ else
+ printf(" [status %d]", status);
+ printf(" net:%s", ipaddr_string(&egp->egp_sourcenet));
+ break;
+
+ case EGPT_UPDATE:
+ printf(" update");
+ if (status & EGPS_UNSOL) {
+ status &= ~EGPS_UNSOL;
+ printf(" unsolicited");
+ }
+ if (status <= EGPS_DOWN)
+ printf(" state:%s", egp_status_updown[status]);
+ else
+ printf(" [status %d]", status);
+ printf(" %s int %d ext %d",
+ ipaddr_string(&egp->egp_sourcenet),
+ egp->egp_intgw,
+ egp->egp_extgw);
+ if (vflag)
+ egpnrprint(egp);
+ break;
+
+ case EGPT_ERROR:
+ printf(" error");
+ if (status <= EGPS_DOWN)
+ printf(" state:%s", egp_status_updown[status]);
+ else
+ printf(" [status %d]", status);
+
+ if (EXTRACT_16BITS(&egp->egp_reason) <= EGPR_UVERSION)
+ printf(" %s", egp_reasons[EXTRACT_16BITS(&egp->egp_reason)]);
+ else
+ printf(" [reason %d]", EXTRACT_16BITS(&egp->egp_reason));
+ break;
+
+ default:
+ printf("[type %d]", type);
+ break;
+ }
+}
diff --git a/tcpdump-4.3.0/print-eigrp.c b/tcpdump-4.3.0/print-eigrp.c
new file mode 100644
index 0000000..4f941d9
--- /dev/null
+++ b/tcpdump-4.3.0/print-eigrp.c
@@ -0,0 +1,480 @@
+/*
+ * Copyright (c) 1998-2004 Hannes Gredler <hannes@tcpdump.org>
+ * The TCPDUMP project
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code
+ * distributions retain the above copyright notice and this paragraph
+ * in its entirety, and (2) distributions including binary code include
+ * the above copyright notice and this paragraph in its entirety in
+ * the documentation or other materials provided with the distribution.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
+ * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
+ * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-eigrp.c,v 1.7 2005-05-06 02:53:26 guy Exp $";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "interface.h"
+#include "extract.h"
+#include "addrtoname.h"
+
+/*
+ * packet format documented at
+ * http://www.rhyshaden.com/eigrp.htm
+ */
+
+struct eigrp_common_header {
+ u_int8_t version;
+ u_int8_t opcode;
+ u_int8_t checksum[2];
+ u_int8_t flags[4];
+ u_int8_t seq[4];
+ u_int8_t ack[4];
+ u_int8_t asn[4];
+};
+
+#define EIGRP_VERSION 2
+
+#define EIGRP_OPCODE_UPDATE 1
+#define EIGRP_OPCODE_QUERY 3
+#define EIGRP_OPCODE_REPLY 4
+#define EIGRP_OPCODE_HELLO 5
+#define EIGRP_OPCODE_IPXSAP 6
+#define EIGRP_OPCODE_PROBE 7
+
+static const struct tok eigrp_opcode_values[] = {
+ { EIGRP_OPCODE_UPDATE, "Update" },
+ { EIGRP_OPCODE_QUERY, "Query" },
+ { EIGRP_OPCODE_REPLY, "Reply" },
+ { EIGRP_OPCODE_HELLO, "Hello" },
+ { EIGRP_OPCODE_IPXSAP, "IPX SAP" },
+ { EIGRP_OPCODE_PROBE, "Probe" },
+ { 0, NULL}
+};
+
+static const struct tok eigrp_common_header_flag_values[] = {
+ { 0x01, "Init" },
+ { 0x02, "Conditionally Received" },
+ { 0, NULL}
+};
+
+struct eigrp_tlv_header {
+ u_int8_t type[2];
+ u_int8_t length[2];
+};
+
+#define EIGRP_TLV_GENERAL_PARM 0x0001
+#define EIGRP_TLV_AUTH 0x0002
+#define EIGRP_TLV_SEQ 0x0003
+#define EIGRP_TLV_SW_VERSION 0x0004
+#define EIGRP_TLV_MCAST_SEQ 0x0005
+#define EIGRP_TLV_IP_INT 0x0102
+#define EIGRP_TLV_IP_EXT 0x0103
+#define EIGRP_TLV_AT_INT 0x0202
+#define EIGRP_TLV_AT_EXT 0x0203
+#define EIGRP_TLV_AT_CABLE_SETUP 0x0204
+#define EIGRP_TLV_IPX_INT 0x0302
+#define EIGRP_TLV_IPX_EXT 0x0303
+
+static const struct tok eigrp_tlv_values[] = {
+ { EIGRP_TLV_GENERAL_PARM, "General Parameters"},
+ { EIGRP_TLV_AUTH, "Authentication"},
+ { EIGRP_TLV_SEQ, "Sequence"},
+ { EIGRP_TLV_SW_VERSION, "Software Version"},
+ { EIGRP_TLV_MCAST_SEQ, "Next Multicast Sequence"},
+ { EIGRP_TLV_IP_INT, "IP Internal routes"},
+ { EIGRP_TLV_IP_EXT, "IP External routes"},
+ { EIGRP_TLV_AT_INT, "AppleTalk Internal routes"},
+ { EIGRP_TLV_AT_EXT, "AppleTalk External routes"},
+ { EIGRP_TLV_AT_CABLE_SETUP, "AppleTalk Cable setup"},
+ { EIGRP_TLV_IPX_INT, "IPX Internal routes"},
+ { EIGRP_TLV_IPX_EXT, "IPX External routes"},
+ { 0, NULL}
+};
+
+struct eigrp_tlv_general_parm_t {
+ u_int8_t k1;
+ u_int8_t k2;
+ u_int8_t k3;
+ u_int8_t k4;
+ u_int8_t k5;
+ u_int8_t res;
+ u_int8_t holdtime[2];
+};
+
+struct eigrp_tlv_sw_version_t {
+ u_int8_t ios_major;
+ u_int8_t ios_minor;
+ u_int8_t eigrp_major;
+ u_int8_t eigrp_minor;
+};
+
+struct eigrp_tlv_ip_int_t {
+ u_int8_t nexthop[4];
+ u_int8_t delay[4];
+ u_int8_t bandwidth[4];
+ u_int8_t mtu[3];
+ u_int8_t hopcount;
+ u_int8_t reliability;
+ u_int8_t load;
+ u_int8_t reserved[2];
+ u_int8_t plen;
+ u_int8_t destination; /* variable length [1-4] bytes encoding */
+};
+
+struct eigrp_tlv_ip_ext_t {
+ u_int8_t nexthop[4];
+ u_int8_t origin_router[4];
+ u_int8_t origin_as[4];
+ u_int8_t tag[4];
+ u_int8_t metric[4];
+ u_int8_t reserved[2];
+ u_int8_t proto_id;
+ u_int8_t flags;
+ u_int8_t delay[4];
+ u_int8_t bandwidth[4];
+ u_int8_t mtu[3];
+ u_int8_t hopcount;
+ u_int8_t reliability;
+ u_int8_t load;
+ u_int8_t reserved2[2];
+ u_int8_t plen;
+ u_int8_t destination; /* variable length [1-4] bytes encoding */
+};
+
+struct eigrp_tlv_at_cable_setup_t {
+ u_int8_t cable_start[2];
+ u_int8_t cable_end[2];
+ u_int8_t router_id[4];
+};
+
+struct eigrp_tlv_at_int_t {
+ u_int8_t nexthop[4];
+ u_int8_t delay[4];
+ u_int8_t bandwidth[4];
+ u_int8_t mtu[3];
+ u_int8_t hopcount;
+ u_int8_t reliability;
+ u_int8_t load;
+ u_int8_t reserved[2];
+ u_int8_t cable_start[2];
+ u_int8_t cable_end[2];
+};
+
+struct eigrp_tlv_at_ext_t {
+ u_int8_t nexthop[4];
+ u_int8_t origin_router[4];
+ u_int8_t origin_as[4];
+ u_int8_t tag[4];
+ u_int8_t proto_id;
+ u_int8_t flags;
+ u_int8_t metric[2];
+ u_int8_t delay[4];
+ u_int8_t bandwidth[4];
+ u_int8_t mtu[3];
+ u_int8_t hopcount;
+ u_int8_t reliability;
+ u_int8_t load;
+ u_int8_t reserved2[2];
+ u_int8_t cable_start[2];
+ u_int8_t cable_end[2];
+};
+
+static const struct tok eigrp_ext_proto_id_values[] = {
+ { 0x01, "IGRP" },
+ { 0x02, "EIGRP" },
+ { 0x03, "Static" },
+ { 0x04, "RIP" },
+ { 0x05, "Hello" },
+ { 0x06, "OSPF" },
+ { 0x07, "IS-IS" },
+ { 0x08, "EGP" },
+ { 0x09, "BGP" },
+ { 0x0a, "IDRP" },
+ { 0x0b, "Connected" },
+ { 0, NULL}
+};
+
+void
+eigrp_print(register const u_char *pptr, register u_int len) {
+
+ const struct eigrp_common_header *eigrp_com_header;
+ const struct eigrp_tlv_header *eigrp_tlv_header;
+ const u_char *tptr,*tlv_tptr;
+ u_int tlen,eigrp_tlv_len,eigrp_tlv_type,tlv_tlen, byte_length, bit_length;
+ u_int8_t prefix[4];
+
+ union {
+ const struct eigrp_tlv_general_parm_t *eigrp_tlv_general_parm;
+ const struct eigrp_tlv_sw_version_t *eigrp_tlv_sw_version;
+ const struct eigrp_tlv_ip_int_t *eigrp_tlv_ip_int;
+ const struct eigrp_tlv_ip_ext_t *eigrp_tlv_ip_ext;
+ const struct eigrp_tlv_at_cable_setup_t *eigrp_tlv_at_cable_setup;
+ const struct eigrp_tlv_at_int_t *eigrp_tlv_at_int;
+ const struct eigrp_tlv_at_ext_t *eigrp_tlv_at_ext;
+ } tlv_ptr;
+
+ tptr=pptr;
+ eigrp_com_header = (const struct eigrp_common_header *)pptr;
+ TCHECK(*eigrp_com_header);
+
+ /*
+ * Sanity checking of the header.
+ */
+ if (eigrp_com_header->version != EIGRP_VERSION) {
+ printf("EIGRP version %u packet not supported",eigrp_com_header->version);
+ return;
+ }
+
+ /* in non-verbose mode just lets print the basic Message Type*/
+ if (vflag < 1) {
+ printf("EIGRP %s, length: %u",
+ tok2str(eigrp_opcode_values, "unknown (%u)",eigrp_com_header->opcode),
+ len);
+ return;
+ }
+
+ /* ok they seem to want to know everything - lets fully decode it */
+
+ tlen=len-sizeof(struct eigrp_common_header);
+
+ /* FIXME print other header info */
+ printf("\n\tEIGRP v%u, opcode: %s (%u), chksum: 0x%04x, Flags: [%s]\n\tseq: 0x%08x, ack: 0x%08x, AS: %u, length: %u",
+ eigrp_com_header->version,
+ tok2str(eigrp_opcode_values, "unknown, type: %u",eigrp_com_header->opcode),
+ eigrp_com_header->opcode,
+ EXTRACT_16BITS(&eigrp_com_header->checksum),
+ tok2str(eigrp_common_header_flag_values,
+ "none",
+ EXTRACT_32BITS(&eigrp_com_header->flags)),
+ EXTRACT_32BITS(&eigrp_com_header->seq),
+ EXTRACT_32BITS(&eigrp_com_header->ack),
+ EXTRACT_32BITS(&eigrp_com_header->asn),
+ tlen);
+
+ tptr+=sizeof(const struct eigrp_common_header);
+
+ while(tlen>0) {
+ /* did we capture enough for fully decoding the object header ? */
+ TCHECK2(*tptr, sizeof(struct eigrp_tlv_header));
+
+ eigrp_tlv_header = (const struct eigrp_tlv_header *)tptr;
+ eigrp_tlv_len=EXTRACT_16BITS(&eigrp_tlv_header->length);
+ eigrp_tlv_type=EXTRACT_16BITS(&eigrp_tlv_header->type);
+
+
+ if (eigrp_tlv_len < sizeof(struct eigrp_tlv_header) ||
+ eigrp_tlv_len > tlen) {
+ print_unknown_data(tptr+sizeof(struct eigrp_tlv_header),"\n\t ",tlen);
+ return;
+ }
+
+ printf("\n\t %s TLV (0x%04x), length: %u",
+ tok2str(eigrp_tlv_values,
+ "Unknown",
+ eigrp_tlv_type),
+ eigrp_tlv_type,
+ eigrp_tlv_len);
+
+ tlv_tptr=tptr+sizeof(struct eigrp_tlv_header);
+ tlv_tlen=eigrp_tlv_len-sizeof(struct eigrp_tlv_header);
+
+ /* did we capture enough for fully decoding the object ? */
+ TCHECK2(*tptr, eigrp_tlv_len);
+
+ switch(eigrp_tlv_type) {
+
+ case EIGRP_TLV_GENERAL_PARM:
+ tlv_ptr.eigrp_tlv_general_parm = (const struct eigrp_tlv_general_parm_t *)tlv_tptr;
+
+ printf("\n\t holdtime: %us, k1 %u, k2 %u, k3 %u, k4 %u, k5 %u",
+ EXTRACT_16BITS(tlv_ptr.eigrp_tlv_general_parm->holdtime),
+ tlv_ptr.eigrp_tlv_general_parm->k1,
+ tlv_ptr.eigrp_tlv_general_parm->k2,
+ tlv_ptr.eigrp_tlv_general_parm->k3,
+ tlv_ptr.eigrp_tlv_general_parm->k4,
+ tlv_ptr.eigrp_tlv_general_parm->k5);
+ break;
+
+ case EIGRP_TLV_SW_VERSION:
+ tlv_ptr.eigrp_tlv_sw_version = (const struct eigrp_tlv_sw_version_t *)tlv_tptr;
+
+ printf("\n\t IOS version: %u.%u, EIGRP version %u.%u",
+ tlv_ptr.eigrp_tlv_sw_version->ios_major,
+ tlv_ptr.eigrp_tlv_sw_version->ios_minor,
+ tlv_ptr.eigrp_tlv_sw_version->eigrp_major,
+ tlv_ptr.eigrp_tlv_sw_version->eigrp_minor);
+ break;
+
+ case EIGRP_TLV_IP_INT:
+ tlv_ptr.eigrp_tlv_ip_int = (const struct eigrp_tlv_ip_int_t *)tlv_tptr;
+
+ bit_length = tlv_ptr.eigrp_tlv_ip_int->plen;
+ if (bit_length > 32) {
+ printf("\n\t illegal prefix length %u",bit_length);
+ break;
+ }
+ byte_length = (bit_length + 7) / 8; /* variable length encoding */
+ memset(prefix, 0, 4);
+ memcpy(prefix,&tlv_ptr.eigrp_tlv_ip_int->destination,byte_length);
+
+ printf("\n\t IPv4 prefix: %15s/%u, nexthop: ",
+ ipaddr_string(prefix),
+ bit_length);
+ if (EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_ip_int->nexthop) == 0)
+ printf("self");
+ else
+ printf("%s",ipaddr_string(&tlv_ptr.eigrp_tlv_ip_int->nexthop));
+
+ printf("\n\t delay %u ms, bandwidth %u Kbps, mtu %u, hop %u, reliability %u, load %u",
+ (EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_ip_int->delay)/100),
+ EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_ip_int->bandwidth),
+ EXTRACT_24BITS(&tlv_ptr.eigrp_tlv_ip_int->mtu),
+ tlv_ptr.eigrp_tlv_ip_int->hopcount,
+ tlv_ptr.eigrp_tlv_ip_int->reliability,
+ tlv_ptr.eigrp_tlv_ip_int->load);
+ break;
+
+ case EIGRP_TLV_IP_EXT:
+ tlv_ptr.eigrp_tlv_ip_ext = (const struct eigrp_tlv_ip_ext_t *)tlv_tptr;
+
+ bit_length = tlv_ptr.eigrp_tlv_ip_ext->plen;
+ if (bit_length > 32) {
+ printf("\n\t illegal prefix length %u",bit_length);
+ break;
+ }
+ byte_length = (bit_length + 7) / 8; /* variable length encoding */
+ memset(prefix, 0, 4);
+ memcpy(prefix,&tlv_ptr.eigrp_tlv_ip_ext->destination,byte_length);
+
+ printf("\n\t IPv4 prefix: %15s/%u, nexthop: ",
+ ipaddr_string(prefix),
+ bit_length);
+ if (EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_ip_ext->nexthop) == 0)
+ printf("self");
+ else
+ printf("%s",ipaddr_string(&tlv_ptr.eigrp_tlv_ip_ext->nexthop));
+
+ printf("\n\t origin-router %s, origin-as %u, origin-proto %s, flags [0x%02x], tag 0x%08x, metric %u",
+ ipaddr_string(tlv_ptr.eigrp_tlv_ip_ext->origin_router),
+ EXTRACT_32BITS(tlv_ptr.eigrp_tlv_ip_ext->origin_as),
+ tok2str(eigrp_ext_proto_id_values,"unknown",tlv_ptr.eigrp_tlv_ip_ext->proto_id),
+ tlv_ptr.eigrp_tlv_ip_ext->flags,
+ EXTRACT_32BITS(tlv_ptr.eigrp_tlv_ip_ext->tag),
+ EXTRACT_32BITS(tlv_ptr.eigrp_tlv_ip_ext->metric));
+
+ printf("\n\t delay %u ms, bandwidth %u Kbps, mtu %u, hop %u, reliability %u, load %u",
+ (EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_ip_ext->delay)/100),
+ EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_ip_ext->bandwidth),
+ EXTRACT_24BITS(&tlv_ptr.eigrp_tlv_ip_ext->mtu),
+ tlv_ptr.eigrp_tlv_ip_ext->hopcount,
+ tlv_ptr.eigrp_tlv_ip_ext->reliability,
+ tlv_ptr.eigrp_tlv_ip_ext->load);
+ break;
+
+ case EIGRP_TLV_AT_CABLE_SETUP:
+ tlv_ptr.eigrp_tlv_at_cable_setup = (const struct eigrp_tlv_at_cable_setup_t *)tlv_tptr;
+
+ printf("\n\t Cable-range: %u-%u, Router-ID %u",
+ EXTRACT_16BITS(&tlv_ptr.eigrp_tlv_at_cable_setup->cable_start),
+ EXTRACT_16BITS(&tlv_ptr.eigrp_tlv_at_cable_setup->cable_end),
+ EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_at_cable_setup->router_id));
+ break;
+
+ case EIGRP_TLV_AT_INT:
+ tlv_ptr.eigrp_tlv_at_int = (const struct eigrp_tlv_at_int_t *)tlv_tptr;
+
+ printf("\n\t Cable-Range: %u-%u, nexthop: ",
+ EXTRACT_16BITS(&tlv_ptr.eigrp_tlv_at_int->cable_start),
+ EXTRACT_16BITS(&tlv_ptr.eigrp_tlv_at_int->cable_end));
+
+ if (EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_at_int->nexthop) == 0)
+ printf("self");
+ else
+ printf("%u.%u",
+ EXTRACT_16BITS(&tlv_ptr.eigrp_tlv_at_int->nexthop),
+ EXTRACT_16BITS(&tlv_ptr.eigrp_tlv_at_int->nexthop[2]));
+
+ printf("\n\t delay %u ms, bandwidth %u Kbps, mtu %u, hop %u, reliability %u, load %u",
+ (EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_at_int->delay)/100),
+ EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_at_int->bandwidth),
+ EXTRACT_24BITS(&tlv_ptr.eigrp_tlv_at_int->mtu),
+ tlv_ptr.eigrp_tlv_at_int->hopcount,
+ tlv_ptr.eigrp_tlv_at_int->reliability,
+ tlv_ptr.eigrp_tlv_at_int->load);
+ break;
+
+ case EIGRP_TLV_AT_EXT:
+ tlv_ptr.eigrp_tlv_at_ext = (const struct eigrp_tlv_at_ext_t *)tlv_tptr;
+
+ printf("\n\t Cable-Range: %u-%u, nexthop: ",
+ EXTRACT_16BITS(&tlv_ptr.eigrp_tlv_at_ext->cable_start),
+ EXTRACT_16BITS(&tlv_ptr.eigrp_tlv_at_ext->cable_end));
+
+ if (EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_at_ext->nexthop) == 0)
+ printf("self");
+ else
+ printf("%u.%u",
+ EXTRACT_16BITS(&tlv_ptr.eigrp_tlv_at_ext->nexthop),
+ EXTRACT_16BITS(&tlv_ptr.eigrp_tlv_at_ext->nexthop[2]));
+
+ printf("\n\t origin-router %u, origin-as %u, origin-proto %s, flags [0x%02x], tag 0x%08x, metric %u",
+ EXTRACT_32BITS(tlv_ptr.eigrp_tlv_at_ext->origin_router),
+ EXTRACT_32BITS(tlv_ptr.eigrp_tlv_at_ext->origin_as),
+ tok2str(eigrp_ext_proto_id_values,"unknown",tlv_ptr.eigrp_tlv_at_ext->proto_id),
+ tlv_ptr.eigrp_tlv_at_ext->flags,
+ EXTRACT_32BITS(tlv_ptr.eigrp_tlv_at_ext->tag),
+ EXTRACT_16BITS(tlv_ptr.eigrp_tlv_at_ext->metric));
+
+ printf("\n\t delay %u ms, bandwidth %u Kbps, mtu %u, hop %u, reliability %u, load %u",
+ (EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_at_ext->delay)/100),
+ EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_at_ext->bandwidth),
+ EXTRACT_24BITS(&tlv_ptr.eigrp_tlv_at_ext->mtu),
+ tlv_ptr.eigrp_tlv_at_ext->hopcount,
+ tlv_ptr.eigrp_tlv_at_ext->reliability,
+ tlv_ptr.eigrp_tlv_at_ext->load);
+ break;
+
+ /*
+ * FIXME those are the defined TLVs that lack a decoder
+ * you are welcome to contribute code ;-)
+ */
+
+ case EIGRP_TLV_AUTH:
+ case EIGRP_TLV_SEQ:
+ case EIGRP_TLV_MCAST_SEQ:
+ case EIGRP_TLV_IPX_INT:
+ case EIGRP_TLV_IPX_EXT:
+
+ default:
+ if (vflag <= 1)
+ print_unknown_data(tlv_tptr,"\n\t ",tlv_tlen);
+ break;
+ }
+ /* do we want to see an additionally hexdump ? */
+ if (vflag > 1)
+ print_unknown_data(tptr+sizeof(struct eigrp_tlv_header),"\n\t ",
+ eigrp_tlv_len-sizeof(struct eigrp_tlv_header));
+
+ tptr+=eigrp_tlv_len;
+ tlen-=eigrp_tlv_len;
+ }
+ return;
+trunc:
+ printf("\n\t\t packet exceeded snapshot");
+}
diff --git a/tcpdump-4.3.0/print-enc.c b/tcpdump-4.3.0/print-enc.c
new file mode 100644
index 0000000..5c01f3e
--- /dev/null
+++ b/tcpdump-4.3.0/print-enc.c
@@ -0,0 +1,98 @@
+/* $OpenBSD: print-enc.c,v 1.7 2002/02/19 19:39:40 millert Exp $ */
+
+/*
+ * Copyright (c) 1990, 1991, 1993, 1994, 1995, 1996
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-enc.c,v 1.6 2008-11-18 07:35:32 guy Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <pcap.h>
+
+#include "interface.h"
+#include "extract.h"
+#include "addrtoname.h"
+
+#include "enc.h"
+
+#define ENC_PRINT_TYPE(wh, xf, nam) \
+ if ((wh) & (xf)) { \
+ printf("%s%s", nam, (wh) == (xf) ? "): " : ","); \
+ (wh) &= ~(xf); \
+ }
+
+u_int
+enc_if_print(const struct pcap_pkthdr *h, register const u_char *p)
+{
+ register u_int length = h->len;
+ register u_int caplen = h->caplen;
+ int flags;
+ const struct enchdr *hdr;
+
+ if (caplen < ENC_HDRLEN) {
+ printf("[|enc]");
+ goto out;
+ }
+
+ hdr = (struct enchdr *)p;
+ flags = hdr->flags;
+ if (flags == 0)
+ printf("(unprotected): ");
+ else
+ printf("(");
+ ENC_PRINT_TYPE(flags, M_AUTH, "authentic");
+ ENC_PRINT_TYPE(flags, M_CONF, "confidential");
+ /* ENC_PRINT_TYPE(flags, M_TUNNEL, "tunnel"); */
+ printf("SPI 0x%08x: ", EXTRACT_32BITS(&hdr->spi));
+
+ length -= ENC_HDRLEN;
+ caplen -= ENC_HDRLEN;
+ p += ENC_HDRLEN;
+
+ switch (hdr->af) {
+ case AF_INET:
+ ip_print(gndo, p, length);
+ break;
+#ifdef INET6
+ case AF_INET6:
+ ip6_print(gndo, p, length);
+ break;
+#endif /*INET6*/
+ }
+
+out:
+ return (ENC_HDRLEN);
+}
+
+
+/*
+ * Local Variables:
+ * c-style: whitesmith
+ * c-basic-offset: 8
+ * End:
+ */
diff --git a/tcpdump-4.3.0/print-esp.c b/tcpdump-4.3.0/print-esp.c
new file mode 100644
index 0000000..ade654a
--- /dev/null
+++ b/tcpdump-4.3.0/print-esp.c
@@ -0,0 +1,694 @@
+/* $NetBSD: print-ah.c,v 1.4 1996/05/20 00:41:16 fvdl Exp $ */
+
+/*
+ * Copyright (c) 1988, 1989, 1990, 1991, 1992, 1993, 1994
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-esp.c,v 1.58 2007-12-07 00:03:07 mcr Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <string.h>
+
+#include <tcpdump-stdinc.h>
+
+#include <stdlib.h>
+
+#ifdef HAVE_LIBCRYPTO
+#ifdef HAVE_OPENSSL_EVP_H
+#include <openssl/evp.h>
+#endif
+#endif
+
+#include <stdio.h>
+
+#include "ip.h"
+#include "esp.h"
+#ifdef INET6
+#include "ip6.h"
+#endif
+
+#include "netdissect.h"
+#include "addrtoname.h"
+#include "extract.h"
+
+#ifndef HAVE_SOCKADDR_STORAGE
+#ifdef INET6
+struct sockaddr_storage {
+ union {
+ struct sockaddr_in sin;
+ struct sockaddr_in6 sin6;
+ } un;
+};
+#else
+#define sockaddr_storage sockaddr
+#endif
+#endif /* HAVE_SOCKADDR_STORAGE */
+
+#ifdef HAVE_LIBCRYPTO
+struct sa_list {
+ struct sa_list *next;
+ struct sockaddr_storage daddr;
+ u_int32_t spi; /* if == 0, then IKEv2 */
+ int initiator;
+ u_char spii[8]; /* for IKEv2 */
+ u_char spir[8];
+ const EVP_CIPHER *evp;
+ int ivlen;
+ int authlen;
+ u_char authsecret[256];
+ int authsecret_len;
+ u_char secret[256]; /* is that big enough for all secrets? */
+ int secretlen;
+};
+
+/*
+ * this will adjust ndo_packetp and ndo_snapend to new buffer!
+ */
+int esp_print_decrypt_buffer_by_ikev2(netdissect_options *ndo,
+ int initiator,
+ u_char spii[8], u_char spir[8],
+ u_char *buf, u_char *end)
+{
+ struct sa_list *sa;
+ u_char *iv;
+ int len;
+ EVP_CIPHER_CTX ctx;
+
+ /* initiator arg is any non-zero value */
+ if(initiator) initiator=1;
+
+ /* see if we can find the SA, and if so, decode it */
+ for (sa = ndo->ndo_sa_list_head; sa != NULL; sa = sa->next) {
+ if (sa->spi == 0
+ && initiator == sa->initiator
+ && memcmp(spii, sa->spii, 8) == 0
+ && memcmp(spir, sa->spir, 8) == 0)
+ break;
+ }
+
+ if(sa == NULL) return 0;
+ if(sa->evp == NULL) return 0;
+
+ /*
+ * remove authenticator, and see if we still have something to
+ * work with
+ */
+ end = end - sa->authlen;
+ iv = buf;
+ buf = buf + sa->ivlen;
+ len = end-buf;
+
+ if(end <= buf) return 0;
+
+ memset(&ctx, 0, sizeof(ctx));
+ if (EVP_CipherInit(&ctx, sa->evp, sa->secret, NULL, 0) < 0)
+ (*ndo->ndo_warning)(ndo, "espkey init failed");
+ EVP_CipherInit(&ctx, NULL, NULL, iv, 0);
+ EVP_Cipher(&ctx, buf, buf, len);
+ EVP_CIPHER_CTX_cleanup(&ctx);
+
+ ndo->ndo_packetp = buf;
+ ndo->ndo_snapend = end;
+
+ return 1;
+
+}
+
+static void esp_print_addsa(netdissect_options *ndo,
+ struct sa_list *sa, int sa_def)
+{
+ /* copy the "sa" */
+
+ struct sa_list *nsa;
+
+ nsa = (struct sa_list *)malloc(sizeof(struct sa_list));
+ if (nsa == NULL)
+ (*ndo->ndo_error)(ndo, "ran out of memory to allocate sa structure");
+
+ *nsa = *sa;
+
+ if (sa_def)
+ ndo->ndo_sa_default = nsa;
+
+ nsa->next = ndo->ndo_sa_list_head;
+ ndo->ndo_sa_list_head = nsa;
+}
+
+
+static u_int hexdigit(netdissect_options *ndo, char hex)
+{
+ if (hex >= '0' && hex <= '9')
+ return (hex - '0');
+ else if (hex >= 'A' && hex <= 'F')
+ return (hex - 'A' + 10);
+ else if (hex >= 'a' && hex <= 'f')
+ return (hex - 'a' + 10);
+ else {
+ (*ndo->ndo_error)(ndo, "invalid hex digit %c in espsecret\n", hex);
+ return 0;
+ }
+}
+
+static u_int hex2byte(netdissect_options *ndo, char *hexstring)
+{
+ u_int byte;
+
+ byte = (hexdigit(ndo, hexstring[0]) << 4) + hexdigit(ndo, hexstring[1]);
+ return byte;
+}
+
+/*
+ * returns size of binary, 0 on failure.
+ */
+static
+int espprint_decode_hex(netdissect_options *ndo,
+ u_char *binbuf, unsigned int binbuf_len,
+ char *hex)
+{
+ unsigned int len;
+ int i;
+
+ len = strlen(hex) / 2;
+
+ if (len > binbuf_len) {
+ (*ndo->ndo_warning)(ndo, "secret is too big: %d\n", len);
+ return 0;
+ }
+
+ i = 0;
+ while (hex[0] != '\0' && hex[1]!='\0') {
+ binbuf[i] = hex2byte(ndo, hex);
+ hex += 2;
+ i++;
+ }
+
+ return i;
+}
+
+/*
+ * decode the form: SPINUM@IP <tab> ALGONAME:0xsecret
+ */
+
+static int
+espprint_decode_encalgo(netdissect_options *ndo,
+ char *decode, struct sa_list *sa)
+{
+ int len;
+ size_t i;
+ const EVP_CIPHER *evp;
+ int authlen = 0;
+ char *colon, *p;
+
+ colon = strchr(decode, ':');
+ if (colon == NULL) {
+ (*ndo->ndo_warning)(ndo, "failed to decode espsecret: %s\n", decode);
+ return 0;
+ }
+ *colon = '\0';
+
+ len = colon - decode;
+ if (strlen(decode) > strlen("-hmac96") &&
+ !strcmp(decode + strlen(decode) - strlen("-hmac96"),
+ "-hmac96")) {
+ p = strstr(decode, "-hmac96");
+ *p = '\0';
+ authlen = 12;
+ }
+ if (strlen(decode) > strlen("-cbc") &&
+ !strcmp(decode + strlen(decode) - strlen("-cbc"), "-cbc")) {
+ p = strstr(decode, "-cbc");
+ *p = '\0';
+ }
+ evp = EVP_get_cipherbyname(decode);
+
+ if (!evp) {
+ (*ndo->ndo_warning)(ndo, "failed to find cipher algo %s\n", decode);
+ sa->evp = NULL;
+ sa->authlen = 0;
+ sa->ivlen = 0;
+ return 0;
+ }
+
+ sa->evp = evp;
+ sa->authlen = authlen;
+ sa->ivlen = EVP_CIPHER_iv_length(evp);
+
+ colon++;
+ if (colon[0] == '0' && colon[1] == 'x') {
+ /* decode some hex! */
+
+ colon += 2;
+ sa->secretlen = espprint_decode_hex(ndo, sa->secret, sizeof(sa->secret), colon);
+ if(sa->secretlen == 0) return 0;
+ } else {
+ i = strlen(colon);
+
+ if (i < sizeof(sa->secret)) {
+ memcpy(sa->secret, colon, i);
+ sa->secretlen = i;
+ } else {
+ memcpy(sa->secret, colon, sizeof(sa->secret));
+ sa->secretlen = sizeof(sa->secret);
+ }
+ }
+
+ return 1;
+}
+
+/*
+ * for the moment, ignore the auth algorith, just hard code the authenticator
+ * length. Need to research how openssl looks up HMAC stuff.
+ */
+static int
+espprint_decode_authalgo(netdissect_options *ndo,
+ char *decode, struct sa_list *sa)
+{
+ char *colon;
+
+ colon = strchr(decode, ':');
+ if (colon == NULL) {
+ (*ndo->ndo_warning)(ndo, "failed to decode espsecret: %s\n", decode);
+ return 0;
+ }
+ *colon = '\0';
+
+ if(strcasecmp(colon,"sha1") == 0 ||
+ strcasecmp(colon,"md5") == 0) {
+ sa->authlen = 12;
+ }
+ return 1;
+}
+
+static void esp_print_decode_ikeline(netdissect_options *ndo, char *line,
+ const char *file, int lineno)
+{
+ /* it's an IKEv2 secret, store it instead */
+ struct sa_list sa1;
+
+ char *init;
+ char *icookie, *rcookie;
+ int ilen, rlen;
+ char *authkey;
+ char *enckey;
+
+ init = strsep(&line, " \t");
+ icookie = strsep(&line, " \t");
+ rcookie = strsep(&line, " \t");
+ authkey = strsep(&line, " \t");
+ enckey = strsep(&line, " \t");
+
+ /* if any fields are missing */
+ if(!init || !icookie || !rcookie || !authkey || !enckey) {
+ (*ndo->ndo_warning)(ndo, "print_esp: failed to find all fields for ikev2 at %s:%u",
+ file, lineno);
+
+ return;
+ }
+
+ ilen = strlen(icookie);
+ rlen = strlen(rcookie);
+
+ if((init[0]!='I' && init[0]!='R')
+ || icookie[0]!='0' || icookie[1]!='x'
+ || rcookie[0]!='0' || rcookie[1]!='x'
+ || ilen!=18
+ || rlen!=18) {
+ (*ndo->ndo_warning)(ndo, "print_esp: line %s:%u improperly formatted.",
+ file, lineno);
+
+ (*ndo->ndo_warning)(ndo, "init=%s icookie=%s(%u) rcookie=%s(%u)",
+ init, icookie, ilen, rcookie, rlen);
+
+ return;
+ }
+
+ sa1.spi = 0;
+ sa1.initiator = (init[0] == 'I');
+ if(espprint_decode_hex(ndo, sa1.spii, sizeof(sa1.spii), icookie+2)!=8)
+ return;
+
+ if(espprint_decode_hex(ndo, sa1.spir, sizeof(sa1.spir), rcookie+2)!=8)
+ return;
+
+ if(!espprint_decode_encalgo(ndo, enckey, &sa1)) return;
+
+ if(!espprint_decode_authalgo(ndo, authkey, &sa1)) return;
+
+ esp_print_addsa(ndo, &sa1, FALSE);
+}
+
+/*
+ *
+ * special form: file /name
+ * causes us to go read from this file instead.
+ *
+ */
+static void esp_print_decode_onesecret(netdissect_options *ndo, char *line,
+ const char *file, int lineno)
+{
+ struct sa_list sa1;
+ int sa_def;
+
+ char *spikey;
+ char *decode;
+
+ spikey = strsep(&line, " \t");
+ sa_def = 0;
+ memset(&sa1, 0, sizeof(struct sa_list));
+
+ /* if there is only one token, then it is an algo:key token */
+ if (line == NULL) {
+ decode = spikey;
+ spikey = NULL;
+ /* memset(&sa1.daddr, 0, sizeof(sa1.daddr)); */
+ /* sa1.spi = 0; */
+ sa_def = 1;
+ } else
+ decode = line;
+
+ if (spikey && strcasecmp(spikey, "file") == 0) {
+ /* open file and read it */
+ FILE *secretfile;
+ char fileline[1024];
+ int lineno=0;
+ char *nl;
+ char *filename = line;
+
+ secretfile = fopen(filename, FOPEN_READ_TXT);
+ if (secretfile == NULL) {
+ perror(filename);
+ exit(3);
+ }
+
+ while (fgets(fileline, sizeof(fileline)-1, secretfile) != NULL) {
+ lineno++;
+ /* remove newline from the line */
+ nl = strchr(fileline, '\n');
+ if (nl)
+ *nl = '\0';
+ if (fileline[0] == '#') continue;
+ if (fileline[0] == '\0') continue;
+
+ esp_print_decode_onesecret(ndo, fileline, filename, lineno);
+ }
+ fclose(secretfile);
+
+ return;
+ }
+
+ if (spikey && strcasecmp(spikey, "ikev2") == 0) {
+ esp_print_decode_ikeline(ndo, line, file, lineno);
+ return;
+ }
+
+ if (spikey) {
+
+ char *spistr, *foo;
+ u_int32_t spino;
+ struct sockaddr_in *sin;
+#ifdef INET6
+ struct sockaddr_in6 *sin6;
+#endif
+
+ spistr = strsep(&spikey, "@");
+
+ spino = strtoul(spistr, &foo, 0);
+ if (spistr == foo || !spikey) {
+ (*ndo->ndo_warning)(ndo, "print_esp: failed to decode spi# %s\n", foo);
+ return;
+ }
+
+ sa1.spi = spino;
+
+ sin = (struct sockaddr_in *)&sa1.daddr;
+#ifdef INET6
+ sin6 = (struct sockaddr_in6 *)&sa1.daddr;
+ if (inet_pton(AF_INET6, spikey, &sin6->sin6_addr) == 1) {
+#ifdef HAVE_SOCKADDR_SA_LEN
+ sin6->sin6_len = sizeof(struct sockaddr_in6);
+#endif
+ sin6->sin6_family = AF_INET6;
+ } else
+#endif
+ if (inet_pton(AF_INET, spikey, &sin->sin_addr) == 1) {
+#ifdef HAVE_SOCKADDR_SA_LEN
+ sin->sin_len = sizeof(struct sockaddr_in);
+#endif
+ sin->sin_family = AF_INET;
+ } else {
+ (*ndo->ndo_warning)(ndo, "print_esp: can not decode IP# %s\n", spikey);
+ return;
+ }
+ }
+
+ if (decode) {
+ /* skip any blank spaces */
+ while (isspace((unsigned char)*decode))
+ decode++;
+
+ if(!espprint_decode_encalgo(ndo, decode, &sa1)) {
+ return;
+ }
+ }
+
+ esp_print_addsa(ndo, &sa1, sa_def);
+}
+
+static void esp_init(netdissect_options *ndo _U_)
+{
+
+ OpenSSL_add_all_algorithms();
+ EVP_add_cipher_alias(SN_des_ede3_cbc, "3des");
+}
+
+void esp_print_decodesecret(netdissect_options *ndo)
+{
+ char *line;
+ char *p;
+ static int initialized = 0;
+
+ if (!initialized) {
+ esp_init(ndo);
+ initialized = 1;
+ }
+
+ p = ndo->ndo_espsecret;
+
+ while (p && p[0] != '\0') {
+ /* pick out the first line or first thing until a comma */
+ if ((line = strsep(&p, "\n,")) == NULL) {
+ line = p;
+ p = NULL;
+ }
+
+ esp_print_decode_onesecret(ndo, line, "cmdline", 0);
+ }
+
+ ndo->ndo_espsecret = NULL;
+}
+
+#endif
+
+int
+esp_print(netdissect_options *ndo,
+ const u_char *bp, const int length, const u_char *bp2
+#ifndef HAVE_LIBCRYPTO
+ _U_
+#endif
+ ,
+ int *nhdr
+#ifndef HAVE_LIBCRYPTO
+ _U_
+#endif
+ ,
+ int *padlen
+#ifndef HAVE_LIBCRYPTO
+ _U_
+#endif
+ )
+{
+ register const struct newesp *esp;
+ register const u_char *ep;
+#ifdef HAVE_LIBCRYPTO
+ struct ip *ip;
+ struct sa_list *sa = NULL;
+ int espsecret_keylen;
+#ifdef INET6
+ struct ip6_hdr *ip6 = NULL;
+#endif
+ int advance;
+ int len;
+ u_char *secret;
+ int ivlen = 0;
+ u_char *ivoff;
+ u_char *p;
+ EVP_CIPHER_CTX ctx;
+ int blocksz;
+#endif
+
+ esp = (struct newesp *)bp;
+
+#ifdef HAVE_LIBCRYPTO
+ secret = NULL;
+ advance = 0;
+#endif
+
+#if 0
+ /* keep secret out of a register */
+ p = (u_char *)&secret;
+#endif
+
+ /* 'ep' points to the end of available data. */
+ ep = ndo->ndo_snapend;
+
+ if ((u_char *)(esp + 1) >= ep) {
+ fputs("[|ESP]", stdout);
+ goto fail;
+ }
+ (*ndo->ndo_printf)(ndo, "ESP(spi=0x%08x", EXTRACT_32BITS(&esp->esp_spi));
+ (*ndo->ndo_printf)(ndo, ",seq=0x%x)", EXTRACT_32BITS(&esp->esp_seq));
+ (*ndo->ndo_printf)(ndo, ", length %u", length);
+
+#ifndef HAVE_LIBCRYPTO
+ goto fail;
+#else
+ /* initiailize SAs */
+ if (ndo->ndo_sa_list_head == NULL) {
+ if (!ndo->ndo_espsecret)
+ goto fail;
+
+ esp_print_decodesecret(ndo);
+ }
+
+ if (ndo->ndo_sa_list_head == NULL)
+ goto fail;
+
+ ip = (struct ip *)bp2;
+ switch (IP_V(ip)) {
+#ifdef INET6
+ case 6:
+ ip6 = (struct ip6_hdr *)bp2;
+ /* we do not attempt to decrypt jumbograms */
+ if (!EXTRACT_16BITS(&ip6->ip6_plen))
+ goto fail;
+ /* if we can't get nexthdr, we do not need to decrypt it */
+ len = sizeof(struct ip6_hdr) + EXTRACT_16BITS(&ip6->ip6_plen);
+
+ /* see if we can find the SA, and if so, decode it */
+ for (sa = ndo->ndo_sa_list_head; sa != NULL; sa = sa->next) {
+ struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)&sa->daddr;
+ if (sa->spi == EXTRACT_32BITS(&esp->esp_spi) &&
+ sin6->sin6_family == AF_INET6 &&
+ memcmp(&sin6->sin6_addr, &ip6->ip6_dst,
+ sizeof(struct in6_addr)) == 0) {
+ break;
+ }
+ }
+ break;
+#endif /*INET6*/
+ case 4:
+ /* nexthdr & padding are in the last fragment */
+ if (EXTRACT_16BITS(&ip->ip_off) & IP_MF)
+ goto fail;
+ len = EXTRACT_16BITS(&ip->ip_len);
+
+ /* see if we can find the SA, and if so, decode it */
+ for (sa = ndo->ndo_sa_list_head; sa != NULL; sa = sa->next) {
+ struct sockaddr_in *sin = (struct sockaddr_in *)&sa->daddr;
+ if (sa->spi == EXTRACT_32BITS(&esp->esp_spi) &&
+ sin->sin_family == AF_INET &&
+ sin->sin_addr.s_addr == ip->ip_dst.s_addr) {
+ break;
+ }
+ }
+ break;
+ default:
+ goto fail;
+ }
+
+ /* if we didn't find the specific one, then look for
+ * an unspecified one.
+ */
+ if (sa == NULL)
+ sa = ndo->ndo_sa_default;
+
+ /* if not found fail */
+ if (sa == NULL)
+ goto fail;
+
+ /* if we can't get nexthdr, we do not need to decrypt it */
+ if (ep - bp2 < len)
+ goto fail;
+ if (ep - bp2 > len) {
+ /* FCS included at end of frame (NetBSD 1.6 or later) */
+ ep = bp2 + len;
+ }
+
+ ivoff = (u_char *)(esp + 1) + 0;
+ ivlen = sa->ivlen;
+ secret = sa->secret;
+ espsecret_keylen = sa->secretlen;
+ ep = ep - sa->authlen;
+
+ if (sa->evp) {
+ memset(&ctx, 0, sizeof(ctx));
+ if (EVP_CipherInit(&ctx, sa->evp, secret, NULL, 0) < 0)
+ (*ndo->ndo_warning)(ndo, "espkey init failed");
+
+ blocksz = EVP_CIPHER_CTX_block_size(&ctx);
+
+ p = ivoff;
+ EVP_CipherInit(&ctx, NULL, NULL, p, 0);
+ EVP_Cipher(&ctx, p + ivlen, p + ivlen, ep - (p + ivlen));
+ EVP_CIPHER_CTX_cleanup(&ctx);
+ advance = ivoff - (u_char *)esp + ivlen;
+ } else
+ advance = sizeof(struct newesp);
+
+ /* sanity check for pad length */
+ if (ep - bp < *(ep - 2))
+ goto fail;
+
+ if (padlen)
+ *padlen = *(ep - 2) + 2;
+
+ if (nhdr)
+ *nhdr = *(ep - 1);
+
+ (ndo->ndo_printf)(ndo, ": ");
+ return advance;
+#endif
+
+fail:
+ return -1;
+}
+
+/*
+ * Local Variables:
+ * c-style: whitesmith
+ * c-basic-offset: 8
+ * End:
+ */
diff --git a/tcpdump-4.3.0/print-ether.c b/tcpdump-4.3.0/print-ether.c
new file mode 100644
index 0000000..e2f487c
--- /dev/null
+++ b/tcpdump-4.3.0/print-ether.c
@@ -0,0 +1,432 @@
+/*
+ * Copyright (c) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 2000
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-ether.c,v 1.106 2008-02-06 10:47:53 guy Exp $ (LBL)";
+#endif
+
+#define NETDISSECT_REWORKED
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <pcap.h>
+
+#include "interface.h"
+#include "extract.h"
+#include "addrtoname.h"
+#include "ethertype.h"
+#include "ether.h"
+
+const struct tok ethertype_values[] = {
+ { ETHERTYPE_IP, "IPv4" },
+ { ETHERTYPE_MPLS, "MPLS unicast" },
+ { ETHERTYPE_MPLS_MULTI, "MPLS multicast" },
+ { ETHERTYPE_IPV6, "IPv6" },
+ { ETHERTYPE_8021Q, "802.1Q" },
+ { ETHERTYPE_8021Q9100, "802.1Q-9100" },
+ { ETHERTYPE_8021QinQ, "802.1Q-QinQ" },
+ { ETHERTYPE_8021Q9200, "802.1Q-9200" },
+ { ETHERTYPE_VMAN, "VMAN" },
+ { ETHERTYPE_PUP, "PUP" },
+ { ETHERTYPE_ARP, "ARP"},
+ { ETHERTYPE_REVARP, "Reverse ARP"},
+ { ETHERTYPE_NS, "NS" },
+ { ETHERTYPE_SPRITE, "Sprite" },
+ { ETHERTYPE_TRAIL, "Trail" },
+ { ETHERTYPE_MOPDL, "MOP DL" },
+ { ETHERTYPE_MOPRC, "MOP RC" },
+ { ETHERTYPE_DN, "DN" },
+ { ETHERTYPE_LAT, "LAT" },
+ { ETHERTYPE_SCA, "SCA" },
+ { ETHERTYPE_TEB, "TEB" },
+ { ETHERTYPE_LANBRIDGE, "Lanbridge" },
+ { ETHERTYPE_DECDNS, "DEC DNS" },
+ { ETHERTYPE_DECDTS, "DEC DTS" },
+ { ETHERTYPE_VEXP, "VEXP" },
+ { ETHERTYPE_VPROD, "VPROD" },
+ { ETHERTYPE_ATALK, "Appletalk" },
+ { ETHERTYPE_AARP, "Appletalk ARP" },
+ { ETHERTYPE_IPX, "IPX" },
+ { ETHERTYPE_PPP, "PPP" },
+ { ETHERTYPE_MPCP, "MPCP" },
+ { ETHERTYPE_SLOW, "Slow Protocols" },
+ { ETHERTYPE_PPPOED, "PPPoE D" },
+ { ETHERTYPE_PPPOES, "PPPoE S" },
+ { ETHERTYPE_EAPOL, "EAPOL" },
+ { ETHERTYPE_RRCP, "RRCP" },
+ { ETHERTYPE_JUMBO, "Jumbo" },
+ { ETHERTYPE_LOOPBACK, "Loopback" },
+ { ETHERTYPE_ISO, "OSI" },
+ { ETHERTYPE_GRE_ISO, "GRE-OSI" },
+ { ETHERTYPE_CFM_OLD, "CFM (old)" },
+ { ETHERTYPE_CFM, "CFM" },
+ { ETHERTYPE_LLDP, "LLDP" },
+ { ETHERTYPE_TIPC, "TIPC"},
+ { 0, NULL}
+};
+
+static inline void
+ether_hdr_print(netdissect_options *ndo,
+ const u_char *bp, u_int length)
+{
+ register const struct ether_header *ep;
+ u_int16_t ether_type;
+
+ ep = (const struct ether_header *)bp;
+
+ (void)ND_PRINT((ndo, "%s > %s",
+ etheraddr_string(ESRC(ep)),
+ etheraddr_string(EDST(ep))));
+
+ ether_type = EXTRACT_16BITS(&ep->ether_type);
+ if (!ndo->ndo_qflag) {
+ if (ether_type <= ETHERMTU)
+ (void)ND_PRINT((ndo, ", 802.3"));
+ else
+ (void)ND_PRINT((ndo, ", ethertype %s (0x%04x)",
+ tok2str(ethertype_values,"Unknown", ether_type),
+ ether_type));
+ } else {
+ if (ether_type <= ETHERMTU)
+ (void)ND_PRINT((ndo, ", 802.3"));
+ else
+ (void)ND_PRINT((ndo, ", %s", tok2str(ethertype_values,"Unknown Ethertype (0x%04x)", ether_type)));
+ }
+
+ (void)ND_PRINT((ndo, ", length %u: ", length));
+}
+
+/*
+ * Print an Ethernet frame.
+ * This might be encapsulated within another frame; we might be passed
+ * a pointer to a function that can print header information for that
+ * frame's protocol, and an argument to pass to that function.
+ */
+void
+ether_print(netdissect_options *ndo,
+ const u_char *p, u_int length, u_int caplen,
+ void (*print_encap_header)(netdissect_options *ndo, const u_char *), const u_char *encap_header_arg)
+{
+ struct ether_header *ep;
+ u_int orig_length;
+ u_short ether_type;
+ u_short extracted_ether_type;
+
+ if (caplen < ETHER_HDRLEN || length < ETHER_HDRLEN) {
+ ND_PRINT((ndo, "[|ether]"));
+ return;
+ }
+
+ if (ndo->ndo_eflag) {
+ if (print_encap_header != NULL)
+ (*print_encap_header)(ndo, encap_header_arg);
+ ether_hdr_print(ndo, p, length);
+ }
+ orig_length = length;
+
+ length -= ETHER_HDRLEN;
+ caplen -= ETHER_HDRLEN;
+ ep = (struct ether_header *)p;
+ p += ETHER_HDRLEN;
+
+ ether_type = EXTRACT_16BITS(&ep->ether_type);
+
+recurse:
+ /*
+ * Is it (gag) an 802.3 encapsulation?
+ */
+ if (ether_type <= ETHERMTU) {
+ /* Try to print the LLC-layer header & higher layers */
+ if (llc_print(p, length, caplen, ESRC(ep), EDST(ep),
+ &extracted_ether_type) == 0) {
+ /* ether_type not known, print raw packet */
+ if (!ndo->ndo_eflag) {
+ if (print_encap_header != NULL)
+ (*print_encap_header)(ndo, encap_header_arg);
+ ether_hdr_print(ndo, (u_char *)ep, orig_length);
+ }
+
+ if (!ndo->ndo_suppress_default_print)
+ ndo->ndo_default_print(ndo, p, caplen);
+ }
+ } else if (ether_type == ETHERTYPE_8021Q ||
+ ether_type == ETHERTYPE_8021Q9100 ||
+ ether_type == ETHERTYPE_8021Q9200 ||
+ ether_type == ETHERTYPE_8021QinQ) {
+ /*
+ * Print VLAN information, and then go back and process
+ * the enclosed type field.
+ */
+ if (caplen < 4 || length < 4) {
+ ND_PRINT((ndo, "[|vlan]"));
+ return;
+ }
+ if (ndo->ndo_eflag) {
+ u_int16_t tag = EXTRACT_16BITS(p);
+
+ ND_PRINT((ndo, "vlan %u, p %u%s, ",
+ tag & 0xfff,
+ tag >> 13,
+ (tag & 0x1000) ? ", CFI" : ""));
+ }
+
+ ether_type = EXTRACT_16BITS(p + 2);
+ if (ndo->ndo_eflag && ether_type > ETHERMTU)
+ ND_PRINT((ndo, "ethertype %s, ", tok2str(ethertype_values,"0x%04x", ether_type)));
+ p += 4;
+ length -= 4;
+ caplen -= 4;
+ goto recurse;
+ } else if (ether_type == ETHERTYPE_JUMBO) {
+ /*
+ * Alteon jumbo frames.
+ * See
+ *
+ * http://tools.ietf.org/html/draft-ietf-isis-ext-eth-01
+ *
+ * which indicates that, following the type field,
+ * there's an LLC header and payload.
+ */
+ /* Try to print the LLC-layer header & higher layers */
+ if (llc_print(p, length, caplen, ESRC(ep), EDST(ep),
+ &extracted_ether_type) == 0) {
+ /* ether_type not known, print raw packet */
+ if (!ndo->ndo_eflag) {
+ if (print_encap_header != NULL)
+ (*print_encap_header)(ndo, encap_header_arg);
+ ether_hdr_print(ndo, (u_char *)ep, orig_length);
+ }
+
+ if (!ndo->ndo_suppress_default_print)
+ ndo->ndo_default_print(ndo, p, caplen);
+ }
+ } else {
+ if (ethertype_print(ndo, ether_type, p, length, caplen) == 0) {
+ /* ether_type not known, print raw packet */
+ if (!ndo->ndo_eflag) {
+ if (print_encap_header != NULL)
+ (*print_encap_header)(ndo, encap_header_arg);
+ ether_hdr_print(ndo, (u_char *)ep, orig_length);
+ }
+
+ if (!ndo->ndo_suppress_default_print)
+ ndo->ndo_default_print(ndo, p, caplen);
+ }
+ }
+}
+
+/*
+ * This is the top level routine of the printer. 'p' points
+ * to the ether header of the packet, 'h->ts' is the timestamp,
+ * 'h->len' is the length of the packet off the wire, and 'h->caplen'
+ * is the number of bytes actually captured.
+ */
+u_int
+ether_if_print(netdissect_options *ndo, const struct pcap_pkthdr *h,
+ const u_char *p)
+{
+ ether_print(ndo, p, h->len, h->caplen, NULL, NULL);
+
+ return (ETHER_HDRLEN);
+}
+
+/*
+ * This is the top level routine of the printer. 'p' points
+ * to the ether header of the packet, 'h->ts' is the timestamp,
+ * 'h->len' is the length of the packet off the wire, and 'h->caplen'
+ * is the number of bytes actually captured.
+ *
+ * This is for DLT_NETANALYZER, which has a 4-byte pseudo-header
+ * before the Ethernet header.
+ */
+u_int
+netanalyzer_if_print(netdissect_options *ndo, const struct pcap_pkthdr *h,
+ const u_char *p)
+{
+ /*
+ * Fail if we don't have enough data for the Hilscher pseudo-header.
+ */
+ if (h->len < 4 || h->caplen < 4) {
+ printf("[|netanalyzer]");
+ return (h->caplen);
+ }
+
+ /* Skip the pseudo-header. */
+ ether_print(ndo, p + 4, h->len - 4, h->caplen - 4, NULL, NULL);
+
+ return (4 + ETHER_HDRLEN);
+}
+
+/*
+ * This is the top level routine of the printer. 'p' points
+ * to the ether header of the packet, 'h->ts' is the timestamp,
+ * 'h->len' is the length of the packet off the wire, and 'h->caplen'
+ * is the number of bytes actually captured.
+ *
+ * This is for DLT_NETANALYZER_TRANSPARENT, which has a 4-byte
+ * pseudo-header, a 7-byte Ethernet preamble, and a 1-byte Ethernet SOF
+ * before the Ethernet header.
+ */
+u_int
+netanalyzer_transparent_if_print(netdissect_options *ndo,
+ const struct pcap_pkthdr *h,
+ const u_char *p)
+{
+ /*
+ * Fail if we don't have enough data for the Hilscher pseudo-header,
+ * preamble, and SOF.
+ */
+ if (h->len < 12 || h->caplen < 12) {
+ printf("[|netanalyzer-transparent]");
+ return (h->caplen);
+ }
+
+ /* Skip the pseudo-header, preamble, and SOF. */
+ ether_print(ndo, p + 12, h->len - 12, h->caplen - 12, NULL, NULL);
+
+ return (12 + ETHER_HDRLEN);
+}
+
+/*
+ * Prints the packet payload, given an Ethernet type code for the payload's
+ * protocol.
+ *
+ * Returns non-zero if it can do so, zero if the ethertype is unknown.
+ */
+
+int
+ethertype_print(netdissect_options *ndo,
+ u_short ether_type, const u_char *p,
+ u_int length, u_int caplen)
+{
+ switch (ether_type) {
+
+ case ETHERTYPE_IP:
+ ip_print(ndo, p, length);
+ return (1);
+
+#ifdef INET6
+ case ETHERTYPE_IPV6:
+ ip6_print(ndo, p, length);
+ return (1);
+#endif /*INET6*/
+
+ case ETHERTYPE_ARP:
+ case ETHERTYPE_REVARP:
+ arp_print(ndo, p, length, caplen);
+ return (1);
+
+ case ETHERTYPE_DN:
+ decnet_print(/*ndo,*/p, length, caplen);
+ return (1);
+
+ case ETHERTYPE_ATALK:
+ if (ndo->ndo_vflag)
+ fputs("et1 ", stdout);
+ atalk_print(/*ndo,*/p, length);
+ return (1);
+
+ case ETHERTYPE_AARP:
+ aarp_print(/*ndo,*/p, length);
+ return (1);
+
+ case ETHERTYPE_IPX:
+ ND_PRINT((ndo, "(NOV-ETHII) "));
+ ipx_print(/*ndo,*/p, length);
+ return (1);
+
+ case ETHERTYPE_ISO:
+ isoclns_print(/*ndo,*/p+1, length-1, length-1);
+ return(1);
+
+ case ETHERTYPE_PPPOED:
+ case ETHERTYPE_PPPOES:
+ case ETHERTYPE_PPPOED2:
+ case ETHERTYPE_PPPOES2:
+ pppoe_print(/*ndo,*/p, length);
+ return (1);
+
+ case ETHERTYPE_EAPOL:
+ eap_print(ndo, p, length);
+ return (1);
+
+ case ETHERTYPE_RRCP:
+ rrcp_print(ndo, p - 14 , length + 14);
+ return (1);
+
+ case ETHERTYPE_PPP:
+ if (length) {
+ printf(": ");
+ ppp_print(/*ndo,*/p, length);
+ }
+ return (1);
+
+ case ETHERTYPE_MPCP:
+ mpcp_print(/*ndo,*/p, length);
+ return (1);
+
+ case ETHERTYPE_SLOW:
+ slow_print(/*ndo,*/p, length);
+ return (1);
+
+ case ETHERTYPE_CFM:
+ case ETHERTYPE_CFM_OLD:
+ cfm_print(/*ndo,*/p, length);
+ return (1);
+
+ case ETHERTYPE_LLDP:
+ lldp_print(/*ndo,*/p, length);
+ return (1);
+
+ case ETHERTYPE_LOOPBACK:
+ return (1);
+
+ case ETHERTYPE_MPLS:
+ case ETHERTYPE_MPLS_MULTI:
+ mpls_print(/*ndo,*/p, length);
+ return (1);
+
+ case ETHERTYPE_TIPC:
+ tipc_print(ndo, p, length, caplen);
+ return (1);
+
+ case ETHERTYPE_LAT:
+ case ETHERTYPE_SCA:
+ case ETHERTYPE_MOPRC:
+ case ETHERTYPE_MOPDL:
+ /* default_print for now */
+ default:
+ return (0);
+ }
+}
+
+
+/*
+ * Local Variables:
+ * c-style: whitesmith
+ * c-basic-offset: 8
+ * End:
+ */
+
diff --git a/tcpdump-4.3.0/print-fddi.c b/tcpdump-4.3.0/print-fddi.c
new file mode 100644
index 0000000..1e7d554
--- /dev/null
+++ b/tcpdump-4.3.0/print-fddi.c
@@ -0,0 +1,309 @@
+/*
+ * Copyright (c) 1991, 1992, 1993, 1994, 1995, 1996, 1997
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-fddi.c,v 1.66 2005-11-13 12:12:41 guy Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <pcap.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "ethertype.h"
+
+#include "ether.h"
+#include "fddi.h"
+
+/*
+ * Some FDDI interfaces use bit-swapped addresses.
+ */
+#if defined(ultrix) || defined(__alpha) || defined(__bsdi) || defined(__NetBSD__) || defined(__linux__)
+int fddi_bitswap = 0;
+#else
+int fddi_bitswap = 1;
+#endif
+
+/*
+ * FDDI support for tcpdump, by Jeffrey Mogul [DECWRL], June 1992
+ *
+ * Based in part on code by Van Jacobson, which bears this note:
+ *
+ * NOTE: This is a very preliminary hack for FDDI support.
+ * There are all sorts of wired in constants & nothing (yet)
+ * to print SMT packets as anything other than hex dumps.
+ * Most of the necessary changes are waiting on my redoing
+ * the "header" that a kernel fddi driver supplies to bpf: I
+ * want it to look like one byte of 'direction' (0 or 1
+ * depending on whether the packet was inbound or outbound),
+ * two bytes of system/driver dependent data (anything an
+ * implementor thinks would be useful to filter on and/or
+ * save per-packet, then the real 21-byte FDDI header.
+ * Steve McCanne & I have also talked about adding the
+ * 'direction' byte to all bpf headers (e.g., in the two
+ * bytes of padding on an ethernet header). It's not clear
+ * we could do this in a backwards compatible way & we hate
+ * the idea of an incompatible bpf change. Discussions are
+ * proceeding.
+ *
+ * Also, to really support FDDI (and better support 802.2
+ * over ethernet) we really need to re-think the rather simple
+ * minded assumptions about fixed length & fixed format link
+ * level headers made in gencode.c. One day...
+ *
+ * - vj
+ */
+
+static u_char fddi_bit_swap[] = {
+ 0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0,
+ 0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0,
+ 0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8,
+ 0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8,
+ 0x04, 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4,
+ 0x14, 0x94, 0x54, 0xd4, 0x34, 0xb4, 0x74, 0xf4,
+ 0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c, 0xec,
+ 0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc,
+ 0x02, 0x82, 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2,
+ 0x12, 0x92, 0x52, 0xd2, 0x32, 0xb2, 0x72, 0xf2,
+ 0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea,
+ 0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa,
+ 0x06, 0x86, 0x46, 0xc6, 0x26, 0xa6, 0x66, 0xe6,
+ 0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6, 0x76, 0xf6,
+ 0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee,
+ 0x1e, 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe,
+ 0x01, 0x81, 0x41, 0xc1, 0x21, 0xa1, 0x61, 0xe1,
+ 0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71, 0xf1,
+ 0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9,
+ 0x19, 0x99, 0x59, 0xd9, 0x39, 0xb9, 0x79, 0xf9,
+ 0x05, 0x85, 0x45, 0xc5, 0x25, 0xa5, 0x65, 0xe5,
+ 0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5,
+ 0x0d, 0x8d, 0x4d, 0xcd, 0x2d, 0xad, 0x6d, 0xed,
+ 0x1d, 0x9d, 0x5d, 0xdd, 0x3d, 0xbd, 0x7d, 0xfd,
+ 0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3, 0x63, 0xe3,
+ 0x13, 0x93, 0x53, 0xd3, 0x33, 0xb3, 0x73, 0xf3,
+ 0x0b, 0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb,
+ 0x1b, 0x9b, 0x5b, 0xdb, 0x3b, 0xbb, 0x7b, 0xfb,
+ 0x07, 0x87, 0x47, 0xc7, 0x27, 0xa7, 0x67, 0xe7,
+ 0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7,
+ 0x0f, 0x8f, 0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef,
+ 0x1f, 0x9f, 0x5f, 0xdf, 0x3f, 0xbf, 0x7f, 0xff,
+};
+
+/*
+ * Print FDDI frame-control bits
+ */
+static inline void
+print_fddi_fc(u_char fc)
+{
+ switch (fc) {
+
+ case FDDIFC_VOID: /* Void frame */
+ printf("void ");
+ break;
+
+ case FDDIFC_NRT: /* Nonrestricted token */
+ printf("nrt ");
+ break;
+
+ case FDDIFC_RT: /* Restricted token */
+ printf("rt ");
+ break;
+
+ case FDDIFC_SMT_INFO: /* SMT Info */
+ printf("info ");
+ break;
+
+ case FDDIFC_SMT_NSA: /* SMT Next station adrs */
+ printf("nsa ");
+ break;
+
+ case FDDIFC_MAC_BEACON: /* MAC Beacon frame */
+ printf("beacon ");
+ break;
+
+ case FDDIFC_MAC_CLAIM: /* MAC Claim frame */
+ printf("claim ");
+ break;
+
+ default:
+ switch (fc & FDDIFC_CLFF) {
+
+ case FDDIFC_MAC:
+ printf("mac%1x ", fc & FDDIFC_ZZZZ);
+ break;
+
+ case FDDIFC_SMT:
+ printf("smt%1x ", fc & FDDIFC_ZZZZ);
+ break;
+
+ case FDDIFC_LLC_ASYNC:
+ printf("async%1x ", fc & FDDIFC_ZZZZ);
+ break;
+
+ case FDDIFC_LLC_SYNC:
+ printf("sync%1x ", fc & FDDIFC_ZZZZ);
+ break;
+
+ case FDDIFC_IMP_ASYNC:
+ printf("imp_async%1x ", fc & FDDIFC_ZZZZ);
+ break;
+
+ case FDDIFC_IMP_SYNC:
+ printf("imp_sync%1x ", fc & FDDIFC_ZZZZ);
+ break;
+
+ default:
+ printf("%02x ", fc);
+ break;
+ }
+ }
+}
+
+/* Extract src, dst addresses */
+static inline void
+extract_fddi_addrs(const struct fddi_header *fddip, char *fsrc, char *fdst)
+{
+ register int i;
+
+ if (fddi_bitswap) {
+ /*
+ * bit-swap the fddi addresses (isn't the IEEE standards
+ * process wonderful!) then convert them to names.
+ */
+ for (i = 0; i < 6; ++i)
+ fdst[i] = fddi_bit_swap[fddip->fddi_dhost[i]];
+ for (i = 0; i < 6; ++i)
+ fsrc[i] = fddi_bit_swap[fddip->fddi_shost[i]];
+ }
+ else {
+ memcpy(fdst, (const char *)fddip->fddi_dhost, 6);
+ memcpy(fsrc, (const char *)fddip->fddi_shost, 6);
+ }
+}
+
+/*
+ * Print the FDDI MAC header
+ */
+static inline void
+fddi_hdr_print(register const struct fddi_header *fddip, register u_int length,
+ register const u_char *fsrc, register const u_char *fdst)
+{
+ const char *srcname, *dstname;
+
+ srcname = etheraddr_string(fsrc);
+ dstname = etheraddr_string(fdst);
+
+ if (vflag)
+ (void) printf("%02x %s %s %d: ",
+ fddip->fddi_fc,
+ srcname, dstname,
+ length);
+ else if (qflag)
+ printf("%s %s %d: ", srcname, dstname, length);
+ else {
+ (void) print_fddi_fc(fddip->fddi_fc);
+ (void) printf("%s %s %d: ", srcname, dstname, length);
+ }
+}
+
+static inline void
+fddi_smt_print(const u_char *p _U_, u_int length _U_)
+{
+ printf("<SMT printer not yet implemented>");
+}
+
+void
+fddi_print(const u_char *p, u_int length, u_int caplen)
+{
+ const struct fddi_header *fddip = (const struct fddi_header *)p;
+ struct ether_header ehdr;
+ u_short extracted_ethertype;
+
+ if (caplen < FDDI_HDRLEN) {
+ printf("[|fddi]");
+ return;
+ }
+
+ /*
+ * Get the FDDI addresses into a canonical form
+ */
+ extract_fddi_addrs(fddip, (char *)ESRC(&ehdr), (char *)EDST(&ehdr));
+
+ if (eflag)
+ fddi_hdr_print(fddip, length, ESRC(&ehdr), EDST(&ehdr));
+
+ /* Skip over FDDI MAC header */
+ length -= FDDI_HDRLEN;
+ p += FDDI_HDRLEN;
+ caplen -= FDDI_HDRLEN;
+
+ /* Frame Control field determines interpretation of packet */
+ if ((fddip->fddi_fc & FDDIFC_CLFF) == FDDIFC_LLC_ASYNC) {
+ /* Try to print the LLC-layer header & higher layers */
+ if (llc_print(p, length, caplen, ESRC(&ehdr), EDST(&ehdr),
+ &extracted_ethertype) == 0) {
+ /*
+ * Some kinds of LLC packet we cannot
+ * handle intelligently
+ */
+ if (!eflag)
+ fddi_hdr_print(fddip, length + FDDI_HDRLEN,
+ ESRC(&ehdr), EDST(&ehdr));
+ if (extracted_ethertype) {
+ printf("(LLC %s) ",
+ etherproto_string(htons(extracted_ethertype)));
+ }
+ if (!suppress_default_print)
+ default_print(p, caplen);
+ }
+ } else if ((fddip->fddi_fc & FDDIFC_CLFF) == FDDIFC_SMT)
+ fddi_smt_print(p, caplen);
+ else {
+ /* Some kinds of FDDI packet we cannot handle intelligently */
+ if (!eflag)
+ fddi_hdr_print(fddip, length + FDDI_HDRLEN, ESRC(&ehdr),
+ EDST(&ehdr));
+ if (!suppress_default_print)
+ default_print(p, caplen);
+ }
+}
+
+/*
+ * This is the top level routine of the printer. 'p' points
+ * to the FDDI header of the packet, 'h->ts' is the timestamp,
+ * 'h->len' is the length of the packet off the wire, and 'h->caplen'
+ * is the number of bytes actually captured.
+ */
+u_int
+fddi_if_print(const struct pcap_pkthdr *h, register const u_char *p)
+{
+ fddi_print(p, h->len, h->caplen);
+
+ return (FDDI_HDRLEN);
+}
diff --git a/tcpdump-4.3.0/print-forces.c b/tcpdump-4.3.0/print-forces.c
new file mode 100644
index 0000000..438aa27
--- /dev/null
+++ b/tcpdump-4.3.0/print-forces.c
@@ -0,0 +1,1055 @@
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code
+ * distributions retain the above copyright notice and this paragraph
+ * in its entirety, and (2) distributions including binary code include
+ * the above copyright notice and this paragraph in its entirety in
+ * the documentation or other materials provided with the distribution.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
+ * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
+ * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ *
+ * Copyright (c) 2009 Mojatatu Networks, Inc
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "interface.h"
+#include "extract.h"
+
+#include "forces.h"
+
+#define RESLEN 4
+
+int
+prestlv_print(register const u_char * pptr, register u_int len,
+ u_int16_t op_msk _U_, int indent)
+{
+ const struct forces_tlv *tlv = (struct forces_tlv *)pptr;
+ register const u_char *tdp = (u_char *) TLV_DATA(tlv);
+ struct res_val *r = (struct res_val *)tdp;
+ u_int dlen;
+
+ /*
+ * pdatacnt_print() has ensured that len (the TLV length)
+ * >= TLV_HDRL.
+ */
+ dlen = len - TLV_HDRL;
+ if (dlen != RESLEN) {
+ printf("illegal RESULT-TLV: %d bytes!\n", dlen);
+ return -1;
+ }
+
+ TCHECK(*r);
+ if (r->result >= 0x18 && r->result <= 0xFE) {
+ printf("illegal reserved result code: 0x%x!\n", r->result);
+ return -1;
+ }
+
+ if (vflag >= 3) {
+ char *ib = indent_pr(indent, 0);
+ printf("%s Result: %s (code 0x%x)\n", ib,
+ tok2str(ForCES_errs, NULL, r->result), r->result);
+ }
+ return 0;
+
+trunc:
+ fputs("[|forces]", stdout);
+ return -1;
+}
+
+int
+fdatatlv_print(register const u_char * pptr, register u_int len,
+ u_int16_t op_msk _U_, int indent)
+{
+ const struct forces_tlv *tlv = (struct forces_tlv *)pptr;
+ u_int rlen;
+ register const u_char *tdp = (u_char *) TLV_DATA(tlv);
+ u_int16_t type;
+
+ /*
+ * pdatacnt_print() or pkeyitlv_print() has ensured that len
+ * (the TLV length) >= TLV_HDRL.
+ */
+ rlen = len - TLV_HDRL;
+ TCHECK(*tlv);
+ type = EXTRACT_16BITS(&tlv->type);
+ if (type != F_TLV_FULD) {
+ printf("Error: expecting FULLDATA!\n");
+ return -1;
+ }
+
+ if (vflag >= 3) {
+ char *ib = indent_pr(indent + 2, 1);
+ printf("%s[", &ib[1]);
+ hex_print_with_offset(ib, tdp, rlen, 0);
+ printf("\n%s]\n", &ib[1]);
+ }
+ return 0;
+
+trunc:
+ fputs("[|forces]", stdout);
+ return -1;
+}
+
+int
+sdatailv_print(register const u_char * pptr, register u_int len,
+ u_int16_t op_msk _U_, int indent)
+{
+ u_int rlen;
+ const struct forces_ilv *ilv = (struct forces_ilv *)pptr;
+ int invilv;
+
+ if (len < ILV_HDRL) {
+ printf("Error: BAD SPARSEDATA-TLV!\n");
+ return -1;
+ }
+ rlen = len;
+ indent += 1;
+ while (rlen != 0) {
+ char *ib = indent_pr(indent, 1);
+ register const u_char *tdp = (u_char *) ILV_DATA(ilv);
+ TCHECK(*ilv);
+ invilv = ilv_valid(ilv, rlen);
+ if (invilv) {
+ printf("%s[", &ib[1]);
+ hex_print_with_offset(ib, tdp, rlen, 0);
+ printf("\n%s]\n", &ib[1]);
+ return -1;
+ }
+ if (vflag >= 3) {
+ int ilvl = EXTRACT_32BITS(&ilv->length);
+ printf("\n%s ILV: type %x length %d\n", &ib[1],
+ EXTRACT_32BITS(&ilv->type), ilvl);
+ hex_print_with_offset("\t\t[", tdp, ilvl-ILV_HDRL, 0);
+ }
+
+ ilv = GO_NXT_ILV(ilv, rlen);
+ }
+
+ return 0;
+
+trunc:
+ fputs("[|forces]", stdout);
+ return -1;
+}
+
+int
+sdatatlv_print(register const u_char * pptr, register u_int len,
+ u_int16_t op_msk, int indent)
+{
+ const struct forces_tlv *tlv = (struct forces_tlv *)pptr;
+ u_int rlen;
+ register const u_char *tdp = (u_char *) TLV_DATA(tlv);
+ u_int16_t type;
+
+ /*
+ * pdatacnt_print() has ensured that len (the TLV length)
+ * >= TLV_HDRL.
+ */
+ rlen = len - TLV_HDRL;
+ TCHECK(*tlv);
+ type = EXTRACT_16BITS(&tlv->type);
+ if (type != F_TLV_SPAD) {
+ printf("Error: expecting SPARSEDATA!\n");
+ return -1;
+ }
+
+ return sdatailv_print(tdp, rlen, op_msk, indent);
+
+trunc:
+ fputs("[|forces]", stdout);
+ return -1;
+}
+
+int
+pkeyitlv_print(register const u_char * pptr, register u_int len,
+ u_int16_t op_msk, int indent)
+{
+ const struct forces_tlv *tlv = (struct forces_tlv *)pptr;
+ register const u_char *tdp = (u_char *) TLV_DATA(tlv);
+ register const u_char *dp = tdp + 4;
+ const struct forces_tlv *kdtlv = (struct forces_tlv *)dp;
+ u_int32_t id;
+ char *ib = indent_pr(indent, 0);
+ u_int16_t type, tll;
+ int invtlv;
+
+ TCHECK(*tdp);
+ id = EXTRACT_32BITS(tdp);
+ printf("%sKeyinfo: Key 0x%x\n", ib, id);
+ TCHECK(*kdtlv);
+ type = EXTRACT_16BITS(&kdtlv->type);
+ invtlv = tlv_valid(kdtlv, len);
+
+ if (invtlv) {
+ printf("%s TLV type 0x%x len %d\n",
+ tok2str(ForCES_TLV_err, NULL, invtlv), type,
+ EXTRACT_16BITS(&kdtlv->length));
+ return -1;
+ }
+ /*
+ * At this point, tlv_valid() has ensured that the TLV
+ * length is large enough but not too large (it doesn't
+ * go past the end of the containing TLV).
+ */
+ tll = EXTRACT_16BITS(&kdtlv->length);
+ dp = (u_char *) TLV_DATA(kdtlv);
+ return fdatatlv_print(dp, tll, op_msk, indent);
+
+trunc:
+ fputs("[|forces]", stdout);
+ return -1;
+}
+
+int
+pdatacnt_print(register const u_char * pptr, register u_int len,
+ u_int16_t IDcnt, u_int16_t op_msk, int indent)
+{
+ u_int i;
+ u_int32_t id;
+ char *ib = indent_pr(indent, 0);
+
+ for (i = 0; i < IDcnt; i++) {
+ TCHECK2(*pptr, 4);
+ if (len < 4)
+ goto trunc;
+ id = EXTRACT_32BITS(pptr);
+ if (vflag >= 3)
+ printf("%s ID#%02u: %d\n", ib, i + 1, id);
+ len -= 4;
+ pptr += 4;
+ }
+ if (len) {
+ const struct forces_tlv *pdtlv = (struct forces_tlv *)pptr;
+ u_int16_t type;
+ u_int16_t tll;
+ int pad = 0;
+ u_int aln;
+ int invtlv;
+
+ TCHECK(*pdtlv);
+ type = EXTRACT_16BITS(&pdtlv->type);
+ invtlv = tlv_valid(pdtlv, len);
+ if (invtlv) {
+ printf
+ ("%s Outstanding bytes %d for TLV type 0x%x TLV len %d\n",
+ tok2str(ForCES_TLV_err, NULL, invtlv), len, type,
+ EXTRACT_16BITS(&pdtlv->length));
+ goto pd_err;
+ }
+ /*
+ * At this point, tlv_valid() has ensured that the TLV
+ * length is large enough but not too large (it doesn't
+ * go past the end of the containing TLV).
+ */
+ tll = EXTRACT_16BITS(&pdtlv->length) - TLV_HDRL;
+ aln = F_ALN_LEN(EXTRACT_16BITS(&pdtlv->length));
+ if (aln > EXTRACT_16BITS(&pdtlv->length)) {
+ if (aln > len) {
+ printf
+ ("Invalid padded pathdata TLV type 0x%x len %d missing %d pad bytes\n",
+ type, EXTRACT_16BITS(&pdtlv->length), aln - len);
+ } else {
+ pad = aln - EXTRACT_16BITS(&pdtlv->length);
+ }
+ }
+ if (pd_valid(type)) {
+ const struct pdata_ops *ops = get_forces_pd(type);
+
+ if (vflag >= 3 && ops->v != F_TLV_PDAT) {
+ if (pad)
+ printf
+ ("%s %s (Length %d DataLen %d pad %d Bytes)\n",
+ ib, ops->s, EXTRACT_16BITS(&pdtlv->length),
+ tll, pad);
+ else
+ printf
+ ("%s %s (Length %d DataLen %d Bytes)\n",
+ ib, ops->s, EXTRACT_16BITS(&pdtlv->length),
+ tll);
+ }
+
+ chk_op_type(type, op_msk, ops->op_msk);
+
+ if (ops->print((const u_char *)pdtlv,
+ tll + pad + TLV_HDRL, op_msk,
+ indent + 2) == -1)
+ return -1;
+ len -= (TLV_HDRL + pad + tll);
+ } else {
+ printf("Invalid path data content type 0x%x len %d\n",
+ type, EXTRACT_16BITS(&pdtlv->length));
+pd_err:
+ if (EXTRACT_16BITS(&pdtlv->length)) {
+ hex_print_with_offset("Bad Data val\n\t [",
+ pptr, len, 0);
+ printf("]\n");
+
+ return -1;
+ }
+ }
+ }
+ return len;
+
+trunc:
+ fputs("[|forces]", stdout);
+ return -1;
+}
+
+int
+pdata_print(register const u_char * pptr, register u_int len,
+ u_int16_t op_msk, int indent)
+{
+ const struct pathdata_h *pdh = (struct pathdata_h *)pptr;
+ char *ib = indent_pr(indent, 0);
+ u_int minsize = 0;
+ int more_pd = 0;
+ u_int16_t idcnt = 0;
+
+ TCHECK(*pdh);
+ if (len < sizeof(struct pathdata_h))
+ goto trunc;
+ if (vflag >= 3) {
+ printf("\n%sPathdata: Flags 0x%x ID count %d\n",
+ ib, EXTRACT_16BITS(&pdh->pflags), EXTRACT_16BITS(&pdh->pIDcnt));
+ }
+
+ if (EXTRACT_16BITS(&pdh->pflags) & F_SELKEY) {
+ op_msk |= B_KEYIN;
+ }
+ pptr += sizeof(struct pathdata_h);
+ len -= sizeof(struct pathdata_h);
+ idcnt = EXTRACT_16BITS(&pdh->pIDcnt);
+ minsize = idcnt * 4;
+ if (len < minsize) {
+ printf("\t\t\ttruncated IDs expected %uB got %uB\n", minsize,
+ len);
+ hex_print_with_offset("\t\t\tID Data[", pptr, len, 0);
+ printf("]\n");
+ return -1;
+ }
+ more_pd = pdatacnt_print(pptr, len, idcnt, op_msk, indent);
+ if (more_pd > 0) {
+ int consumed = len - more_pd;
+ pptr += consumed;
+ len = more_pd;
+ /* XXX: Argh, recurse some more */
+ return recpdoptlv_print(pptr, len, op_msk, indent+1);
+ } else
+ return 0;
+
+trunc:
+ fputs("[|forces]", stdout);
+ return -1;
+}
+
+int
+genoptlv_print(register const u_char * pptr, register u_int len,
+ u_int16_t op_msk, int indent)
+{
+ const struct forces_tlv *pdtlv = (struct forces_tlv *)pptr;
+ u_int16_t type;
+ int tll;
+ int invtlv;
+ char *ib = indent_pr(indent, 0);
+
+ TCHECK(*pdtlv);
+ type = EXTRACT_16BITS(&pdtlv->type);
+ tll = EXTRACT_16BITS(&pdtlv->length) - TLV_HDRL;
+ invtlv = tlv_valid(pdtlv, len);
+ printf("genoptlvprint - %s TLV type 0x%x len %d\n",
+ tok2str(ForCES_TLV, NULL, type), type, EXTRACT_16BITS(&pdtlv->length));
+ if (!invtlv) {
+ /*
+ * At this point, tlv_valid() has ensured that the TLV
+ * length is large enough but not too large (it doesn't
+ * go past the end of the containing TLV).
+ */
+ register const u_char *dp = (u_char *) TLV_DATA(pdtlv);
+ if (!ttlv_valid(type)) {
+ printf("%s TLV type 0x%x len %d\n",
+ tok2str(ForCES_TLV_err, NULL, invtlv), type,
+ EXTRACT_16BITS(&pdtlv->length));
+ return -1;
+ }
+ if (vflag >= 3)
+ printf("%s%s, length %d (data length %d Bytes)",
+ ib, tok2str(ForCES_TLV, NULL, type),
+ EXTRACT_16BITS(&pdtlv->length), tll);
+
+ return pdata_print(dp, tll, op_msk, indent + 1);
+ } else {
+ printf("\t\t\tInvalid ForCES TLV type=%x", type);
+ return -1;
+ }
+
+trunc:
+ fputs("[|forces]", stdout);
+ return -1;
+}
+
+int
+recpdoptlv_print(register const u_char * pptr, register u_int len,
+ u_int16_t op_msk, int indent)
+{
+ const struct forces_tlv *pdtlv = (struct forces_tlv *)pptr;
+ int tll;
+ int invtlv;
+ u_int16_t type;
+ register const u_char *dp;
+ char *ib;
+
+ while (len != 0) {
+ TCHECK(*pdtlv);
+ invtlv = tlv_valid(pdtlv, len);
+ if (invtlv) {
+ break;
+ }
+
+ /*
+ * At this point, tlv_valid() has ensured that the TLV
+ * length is large enough but not too large (it doesn't
+ * go past the end of the containing TLV).
+ */
+ ib = indent_pr(indent, 0);
+ type = EXTRACT_16BITS(&pdtlv->type);
+ dp = (u_char *) TLV_DATA(pdtlv);
+ tll = EXTRACT_16BITS(&pdtlv->length) - TLV_HDRL;
+
+ if (vflag >= 3)
+ printf
+ ("%s%s, length %d (data encapsulated %d Bytes)",
+ ib, tok2str(ForCES_TLV, NULL, type),
+ EXTRACT_16BITS(&pdtlv->length),
+ EXTRACT_16BITS(&pdtlv->length) - TLV_HDRL);
+
+ if (pdata_print(dp, tll, op_msk, indent + 1) == -1)
+ return -1;
+ pdtlv = GO_NXT_TLV(pdtlv, len);
+ }
+
+ if (len) {
+ printf
+ ("\n\t\tMessy PATHDATA TLV header, type (0x%x)\n\t\texcess of %d Bytes ",
+ EXTRACT_16BITS(&pdtlv->type), len - EXTRACT_16BITS(&pdtlv->length));
+ return -1;
+ }
+
+ return 0;
+
+trunc:
+ fputs("[|forces]", stdout);
+ return -1;
+}
+
+int
+invoptlv_print(register const u_char * pptr, register u_int len,
+ u_int16_t op_msk _U_, int indent)
+{
+ char *ib = indent_pr(indent, 1);
+
+ if (vflag >= 3) {
+ printf("%sData[", &ib[1]);
+ hex_print_with_offset(ib, pptr, len, 0);
+ printf("%s]\n", ib);
+ }
+ return -1;
+}
+
+int otlv_print(const struct forces_tlv *otlv, u_int16_t op_msk _U_, int indent)
+{
+ int rc = 0;
+ register const u_char *dp = (u_char *) TLV_DATA(otlv);
+ u_int16_t type;
+ int tll;
+ char *ib = indent_pr(indent, 0);
+ const struct optlv_h *ops;
+
+ /*
+ * lfbselect_print() has ensured that EXTRACT_16BITS(&otlv->length)
+ * >= TLV_HDRL.
+ */
+ TCHECK(*otlv);
+ type = EXTRACT_16BITS(&otlv->type);
+ tll = EXTRACT_16BITS(&otlv->length) - TLV_HDRL;
+ ops = get_forces_optlv_h(type);
+ if (vflag >= 3) {
+ printf("%sOper TLV %s(0x%x) length %d\n", ib, ops->s, type,
+ EXTRACT_16BITS(&otlv->length));
+ }
+ /* empty TLVs like COMMIT and TRCOMMIT are empty, we stop here .. */
+ if (!ops->flags & ZERO_TTLV) {
+ if (tll != 0) /* instead of "if (tll)" - for readability .. */
+ printf("%s: Illegal - MUST be empty\n", ops->s);
+ return rc;
+ }
+ /* rest of ops must at least have 12B {pathinfo} */
+ if (tll < OP_MIN_SIZ) {
+ printf("\t\tOper TLV %s(0x%x) length %d\n", ops->s, type,
+ EXTRACT_16BITS(&otlv->length));
+ printf("\t\tTruncated data size %d minimum required %d\n", tll,
+ OP_MIN_SIZ);
+ return invoptlv_print(dp, tll, ops->op_msk, indent);
+
+ }
+
+ rc = ops->print(dp, tll, ops->op_msk, indent + 1);
+ return rc;
+
+trunc:
+ fputs("[|forces]", stdout);
+ return -1;
+}
+
+#define ASTDLN 4
+#define ASTMCD 255
+int
+asttlv_print(register const u_char * pptr, register u_int len,
+ u_int16_t op_msk _U_, int indent)
+{
+ u_int32_t rescode;
+ u_int dlen;
+ char *ib = indent_pr(indent, 0);
+
+ /*
+ * forces_type_print() has ensured that len (the TLV length)
+ * >= TLV_HDRL.
+ */
+ dlen = len - TLV_HDRL;
+ if (dlen != ASTDLN) {
+ printf("illegal ASTresult-TLV: %d bytes!\n", dlen);
+ return -1;
+ }
+ TCHECK2(*pptr, 4);
+ rescode = EXTRACT_32BITS(pptr);
+ if (rescode > ASTMCD) {
+ printf("illegal ASTresult result code: %d!\n", rescode);
+ return -1;
+ }
+
+ if (vflag >= 3) {
+ printf("Teardown reason:\n%s", ib);
+ switch (rescode) {
+ case 0:
+ printf("Normal Teardown");
+ break;
+ case 1:
+ printf("Loss of Heartbeats");
+ break;
+ case 2:
+ printf("Out of bandwidth");
+ break;
+ case 3:
+ printf("Out of Memory");
+ break;
+ case 4:
+ printf("Application Crash");
+ break;
+ default:
+ printf("Unknown Teardown reason");
+ break;
+ }
+ printf("(%x)\n%s", rescode, ib);
+ }
+ return 0;
+
+trunc:
+ fputs("[|forces]", stdout);
+ return -1;
+}
+
+#define ASRDLN 4
+#define ASRMCD 3
+int
+asrtlv_print(register const u_char * pptr, register u_int len,
+ u_int16_t op_msk _U_, int indent)
+{
+ u_int32_t rescode;
+ u_int dlen;
+ char *ib = indent_pr(indent, 0);
+
+ /*
+ * forces_type_print() has ensured that len (the TLV length)
+ * >= TLV_HDRL.
+ */
+ dlen = len - TLV_HDRL;
+ if (dlen != ASRDLN) { /* id, instance, oper tlv */
+ printf("illegal ASRresult-TLV: %d bytes!\n", dlen);
+ return -1;
+ }
+ TCHECK2(*pptr, 4);
+ rescode = EXTRACT_32BITS(pptr);
+
+ if (rescode > ASRMCD) {
+ printf("illegal ASRresult result code: %d!\n", rescode);
+ return -1;
+ }
+
+ if (vflag >= 3) {
+ printf("\n%s", ib);
+ switch (rescode) {
+ case 0:
+ printf("Success ");
+ break;
+ case 1:
+ printf("FE ID invalid ");
+ break;
+ case 2:
+ printf("permission denied ");
+ break;
+ default:
+ printf("Unknown ");
+ break;
+ }
+ printf("(%x)\n%s", rescode, ib);
+ }
+ return 0;
+
+trunc:
+ fputs("[|forces]", stdout);
+ return -1;
+}
+
+/*
+ * XXX - not used.
+ */
+int
+gentltlv_print(register const u_char * pptr _U_, register u_int len,
+ u_int16_t op_msk _U_, int indent _U_)
+{
+ u_int dlen = len - TLV_HDRL;
+
+ if (dlen < 4) { /* at least 32 bits must exist */
+ printf("truncated TLV: %d bytes missing! ", 4 - dlen);
+ return -1;
+ }
+ return 0;
+}
+
+#define RD_MIN 8
+int
+print_metailv(register const u_char * pptr, register u_int len,
+ u_int16_t op_msk _U_, int indent)
+{
+ u_int dlen;
+ u_int rlen;
+ char *ib = indent_pr(indent, 0);
+ /* XXX: check header length */
+ const struct forces_ilv *ilv = (struct forces_ilv *)pptr;
+
+ /*
+ * print_metatlv() has ensured that len (what remains in the
+ * ILV) >= ILV_HDRL.
+ */
+ dlen = len - ILV_HDRL;
+ rlen = dlen;
+ TCHECK(*ilv);
+ printf("\n%sMetaID 0x%x length %d\n", ib, EXTRACT_32BITS(&ilv->type),
+ EXTRACT_32BITS(&ilv->length));
+ hex_print_with_offset("\n\t\t\t\t[", ILV_DATA(ilv), rlen, 0);
+ return 0;
+
+trunc:
+ fputs("[|forces]", stdout);
+ return -1;
+}
+
+int
+print_metatlv(register const u_char * pptr, register u_int len,
+ u_int16_t op_msk _U_, int indent)
+{
+ u_int dlen;
+ char *ib = indent_pr(indent, 0);
+ u_int rlen;
+ const struct forces_ilv *ilv = (struct forces_ilv *)pptr;
+ int invilv;
+
+ /*
+ * redirect_print() has ensured that len (what remains in the
+ * TLV) >= TLV_HDRL.
+ */
+ dlen = len - TLV_HDRL;
+ rlen = dlen;
+ printf("\n%s METADATA\n", ib);
+ while (rlen != 0) {
+ TCHECK(*ilv);
+ invilv = ilv_valid(ilv, rlen);
+ if (invilv)
+ break;
+
+ /*
+ * At this point, ilv_valid() has ensured that the ILV
+ * length is large enough but not too large (it doesn't
+ * go past the end of the containing TLV).
+ */
+ print_metailv((u_char *) ilv, rlen, 0, indent + 1);
+
+ ilv = GO_NXT_ILV(ilv, rlen);
+ }
+
+ return 0;
+
+trunc:
+ fputs("[|forces]", stdout);
+ return -1;
+}
+
+/*
+*/
+int
+print_reddata(register const u_char * pptr, register u_int len,
+ u_int16_t op_msk _U_, int indent _U_)
+{
+ u_int dlen;
+ u_int rlen;
+ int invtlv;
+ const struct forces_tlv *tlv = (struct forces_tlv *)pptr;
+
+ /*
+ * redirect_print() has ensured that len (what remains in the
+ * TLV) >= TLV_HDRL.
+ */
+ dlen = len - TLV_HDRL;
+ printf("\n\t\t Redirect DATA\n");
+ if (dlen <= RD_MIN) {
+ printf("\n\t\ttruncated Redirect data: %d bytes missing! ",
+ RD_MIN - dlen);
+ return -1;
+ }
+
+ rlen = dlen;
+ TCHECK(*tlv);
+ invtlv = tlv_valid(tlv, rlen);
+
+ if (invtlv) {
+ printf("Redir data type 0x%x len %d\n", EXTRACT_16BITS(&tlv->type),
+ EXTRACT_16BITS(&tlv->length));
+ return -1;
+ }
+
+ /*
+ * At this point, tlv_valid() has ensured that the TLV
+ * length is large enough but not too large (it doesn't
+ * go past the end of the containing TLV).
+ */
+ rlen -= TLV_HDRL;
+ hex_print_with_offset("\n\t\t\t[", TLV_DATA(tlv), rlen, 0);
+ return 0;
+
+trunc:
+ fputs("[|forces]", stdout);
+ return -1;
+}
+
+int
+redirect_print(register const u_char * pptr, register u_int len,
+ u_int16_t op_msk _U_, int indent)
+{
+ const struct forces_tlv *tlv = (struct forces_tlv *)pptr;
+ u_int dlen;
+ u_int rlen;
+ int invtlv;
+
+ /*
+ * forces_type_print() has ensured that len (the TLV length)
+ * >= TLV_HDRL.
+ */
+ dlen = len - TLV_HDRL;
+ if (dlen <= RD_MIN) {
+ printf("\n\t\ttruncated Redirect TLV: %d bytes missing! ",
+ RD_MIN - dlen);
+ return -1;
+ }
+
+ rlen = dlen;
+ indent += 1;
+ while (rlen != 0) {
+ TCHECK(*tlv);
+ invtlv = tlv_valid(tlv, rlen);
+ if (invtlv)
+ break;
+
+ /*
+ * At this point, tlv_valid() has ensured that the TLV
+ * length is large enough but not too large (it doesn't
+ * go past the end of the containing TLV).
+ */
+ if (EXTRACT_16BITS(&tlv->type) == F_TLV_METD) {
+ print_metatlv((u_char *) TLV_DATA(tlv), rlen, 0, indent);
+ } else if ((EXTRACT_16BITS(&tlv->type) == F_TLV_REDD)) {
+ print_reddata((u_char *) TLV_DATA(tlv), rlen, 0, indent);
+ } else {
+ printf("Unknown REDIRECT TLV 0x%x len %d\n",
+ EXTRACT_16BITS(&tlv->type), EXTRACT_16BITS(&tlv->length));
+ }
+
+ tlv = GO_NXT_TLV(tlv, rlen);
+ }
+
+ if (rlen) {
+ printf
+ ("\n\t\tMessy Redirect TLV header, type (0x%x)\n\t\texcess of %d Bytes ",
+ EXTRACT_16BITS(&tlv->type), rlen - EXTRACT_16BITS(&tlv->length));
+ return -1;
+ }
+
+ return 0;
+
+trunc:
+ fputs("[|forces]", stdout);
+ return -1;
+}
+
+#define OP_OFF 8
+#define OP_MIN 12
+
+int
+lfbselect_print(register const u_char * pptr, register u_int len,
+ u_int16_t op_msk, int indent)
+{
+ const struct forces_lfbsh *lfbs;
+ const struct forces_tlv *otlv;
+ char *ib = indent_pr(indent, 0);
+ u_int dlen;
+ u_int rlen;
+ int invtlv;
+
+ /*
+ * forces_type_print() has ensured that len (the TLV length)
+ * >= TLV_HDRL.
+ */
+ dlen = len - TLV_HDRL;
+ if (dlen <= OP_MIN) { /* id, instance, oper tlv header .. */
+ printf("\n\t\ttruncated lfb selector: %d bytes missing! ",
+ OP_MIN - dlen);
+ return -1;
+ }
+
+ /*
+ * At this point, we know that dlen > OP_MIN; OP_OFF < OP_MIN, so
+ * we also know that it's > OP_OFF.
+ */
+ rlen = dlen - OP_OFF;
+
+ lfbs = (const struct forces_lfbsh *)pptr;
+ TCHECK(*lfbs);
+ if (vflag >= 3) {
+ printf("\n%s%s(Classid %x) instance %x\n",
+ ib, tok2str(ForCES_LFBs, NULL, EXTRACT_32BITS(&lfbs->class)),
+ EXTRACT_32BITS(&lfbs->class),
+ EXTRACT_32BITS(&lfbs->instance));
+ }
+
+ otlv = (struct forces_tlv *)(lfbs + 1);
+
+ indent += 1;
+ while (rlen != 0) {
+ TCHECK(*otlv);
+ invtlv = tlv_valid(otlv, rlen);
+ if (invtlv)
+ break;
+
+ /*
+ * At this point, tlv_valid() has ensured that the TLV
+ * length is large enough but not too large (it doesn't
+ * go past the end of the containing TLV).
+ */
+ if (op_valid(EXTRACT_16BITS(&otlv->type), op_msk)) {
+ otlv_print(otlv, 0, indent);
+ } else {
+ if (vflag < 3)
+ printf("\n");
+ printf
+ ("\t\tINValid oper-TLV type 0x%x length %d for this ForCES message\n",
+ EXTRACT_16BITS(&otlv->type), EXTRACT_16BITS(&otlv->length));
+ invoptlv_print((u_char *)otlv, rlen, 0, indent);
+ }
+ otlv = GO_NXT_TLV(otlv, rlen);
+ }
+
+ if (rlen) {
+ printf
+ ("\n\t\tMessy oper TLV header, type (0x%x)\n\t\texcess of %d Bytes ",
+ EXTRACT_16BITS(&otlv->type), rlen - EXTRACT_16BITS(&otlv->length));
+ return -1;
+ }
+
+ return 0;
+
+trunc:
+ fputs("[|forces]", stdout);
+ return -1;
+}
+
+int
+forces_type_print(register const u_char * pptr, const struct forcesh *fhdr _U_,
+ register u_int mlen, const struct tom_h *tops)
+{
+ const struct forces_tlv *tltlv;
+ u_int rlen;
+ int invtlv;
+ int rc = 0;
+ int ttlv = 0;
+
+ /*
+ * forces_print() has already checked that mlen >= ForCES_HDRL
+ * by calling ForCES_HLN_VALID().
+ */
+ rlen = mlen - ForCES_HDRL;
+
+ if (rlen > TLV_HLN) {
+ if (tops->flags & ZERO_TTLV) {
+ printf("<0x%x>Illegal Top level TLV!\n", tops->flags);
+ return -1;
+ }
+ } else {
+ if (tops->flags & ZERO_MORE_TTLV)
+ return 0;
+ if (tops->flags & ONE_MORE_TTLV) {
+ printf("\tTop level TLV Data missing!\n");
+ return -1;
+ }
+ }
+
+ if (tops->flags & ZERO_TTLV) {
+ return 0;
+ }
+
+ ttlv = tops->flags >> 4;
+ tltlv = GET_TOP_TLV(pptr);
+
+ /*XXX: 15 top level tlvs will probably be fine
+ You are nuts if you send more ;-> */
+ while (rlen != 0) {
+ TCHECK(*tltlv);
+ invtlv = tlv_valid(tltlv, rlen);
+ if (invtlv)
+ break;
+
+ /*
+ * At this point, tlv_valid() has ensured that the TLV
+ * length is large enough but not too large (it doesn't
+ * go past the end of the packet).
+ */
+ if (!ttlv_valid(EXTRACT_16BITS(&tltlv->type))) {
+ printf("\n\tInvalid ForCES Top TLV type=0x%x",
+ EXTRACT_16BITS(&tltlv->type));
+ return -1;
+ }
+
+ if (vflag >= 3)
+ printf("\t%s, length %d (data length %d Bytes)",
+ tok2str(ForCES_TLV, NULL, EXTRACT_16BITS(&tltlv->type)),
+ EXTRACT_16BITS(&tltlv->length),
+ EXTRACT_16BITS(&tltlv->length) - TLV_HDRL);
+
+ rc = tops->print((u_char *) TLV_DATA(tltlv),
+ EXTRACT_16BITS(&tltlv->length), tops->op_msk, 9);
+ if (rc < 0) {
+ return -1;
+ }
+ tltlv = GO_NXT_TLV(tltlv, rlen);
+ ttlv--;
+ if (ttlv <= 0)
+ break;
+ }
+ /*
+ * XXX - if ttlv != 0, does that mean that the packet was too
+ * short, and didn't have *enough* TLVs in it?
+ */
+ if (rlen) {
+ printf("\tMess TopTLV header: min %u, total %d advertised %d ",
+ TLV_HDRL, rlen, EXTRACT_16BITS(&tltlv->length));
+ return -1;
+ }
+
+ return 0;
+
+trunc:
+ fputs("[|forces]", stdout);
+ return -1;
+}
+
+void forces_print(register const u_char * pptr, register u_int len)
+{
+ const struct forcesh *fhdr;
+ u_int mlen;
+ u_int32_t flg_raw;
+ const struct tom_h *tops;
+ int rc = 0;
+
+ fhdr = (const struct forcesh *)pptr;
+ TCHECK(*fhdr);
+ if (!tom_valid(fhdr->fm_tom)) {
+ printf("Invalid ForCES message type %d\n", fhdr->fm_tom);
+ goto error;
+ }
+
+ mlen = ForCES_BLN(fhdr);
+
+ tops = get_forces_tom(fhdr->fm_tom);
+ if (tops->v == TOM_RSVD) {
+ printf("\n\tUnknown ForCES message type=0x%x", fhdr->fm_tom);
+ goto error;
+ }
+
+ printf("\n\tForCES %s ", tops->s);
+ if (!ForCES_HLN_VALID(mlen, len)) {
+ printf
+ ("Illegal ForCES pkt len - min %u, total recvd %d, advertised %d ",
+ ForCES_HDRL, len, ForCES_BLN(fhdr));
+ goto error;
+ }
+
+ TCHECK2(*(pptr + 20), 4);
+ flg_raw = EXTRACT_32BITS(pptr + 20);
+ if (vflag >= 1) {
+ printf("\n\tForCES Version %d len %uB flags 0x%08x ",
+ ForCES_V(fhdr), mlen, flg_raw);
+ printf("\n\tSrcID 0x%x(%s) DstID 0x%x(%s) Correlator 0x%" PRIx64,
+ ForCES_SID(fhdr), ForCES_node(ForCES_SID(fhdr)),
+ ForCES_DID(fhdr), ForCES_node(ForCES_DID(fhdr)),
+ EXTRACT_64BITS(fhdr->fm_cor));
+
+ }
+ if (vflag >= 2) {
+ printf
+ ("\n\tForCES flags:\n\t %s(0x%x), prio=%d, %s(0x%x),\n\t %s(0x%x), %s(0x%x)\n",
+ ForCES_ACKp(ForCES_ACK(fhdr)), ForCES_ACK(fhdr),
+ ForCES_PRI(fhdr),
+ ForCES_EMp(ForCES_EM(fhdr)), ForCES_EM(fhdr),
+ ForCES_ATp(ForCES_AT(fhdr)), ForCES_AT(fhdr),
+ ForCES_TPp(ForCES_TP(fhdr)), ForCES_TP(fhdr));
+ printf
+ ("\t Extra flags: rsv(b5-7) 0x%x rsv(b13-31) 0x%x\n",
+ ForCES_RS1(fhdr), ForCES_RS2(fhdr));
+ }
+ rc = forces_type_print(pptr, fhdr, mlen, tops);
+ if (rc < 0) {
+error:
+ hex_print_with_offset("\n\t[", pptr, len, 0);
+ printf("\n\t]");
+ return;
+ }
+
+ if (vflag >= 4) {
+ printf("\n\t Raw ForCES message\n\t [");
+ hex_print_with_offset("\n\t ", pptr, len, 0);
+ printf("\n\t ]");
+ }
+ printf("\n");
+ return;
+
+trunc:
+ fputs("[|forces]", stdout);
+}
diff --git a/tcpdump-4.3.0/print-fr.c b/tcpdump-4.3.0/print-fr.c
new file mode 100644
index 0000000..5126306
--- /dev/null
+++ b/tcpdump-4.3.0/print-fr.c
@@ -0,0 +1,883 @@
+/*
+ * Copyright (c) 1990, 1991, 1993, 1994, 1995, 1996
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#)$Header: /tcpdump/master/tcpdump/print-fr.c,v 1.51 2006-06-23 22:20:32 hannes Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <string.h>
+#include <pcap.h>
+
+#include "addrtoname.h"
+#include "interface.h"
+#include "ethertype.h"
+#include "nlpid.h"
+#include "extract.h"
+#include "oui.h"
+
+static void frf15_print(const u_char *, u_int);
+
+/*
+ * the frame relay header has a variable length
+ *
+ * the EA bit determines if there is another byte
+ * in the header
+ *
+ * minimum header length is 2 bytes
+ * maximum header length is 4 bytes
+ *
+ * 7 6 5 4 3 2 1 0
+ * +----+----+----+----+----+----+----+----+
+ * | DLCI (6 bits) | CR | EA |
+ * +----+----+----+----+----+----+----+----+
+ * | DLCI (4 bits) |FECN|BECN| DE | EA |
+ * +----+----+----+----+----+----+----+----+
+ * | DLCI (7 bits) | EA |
+ * +----+----+----+----+----+----+----+----+
+ * | DLCI (6 bits) |SDLC| EA |
+ * +----+----+----+----+----+----+----+----+
+ */
+
+#define FR_EA_BIT 0x01
+
+#define FR_CR_BIT 0x02000000
+#define FR_DE_BIT 0x00020000
+#define FR_BECN_BIT 0x00040000
+#define FR_FECN_BIT 0x00080000
+#define FR_SDLC_BIT 0x00000002
+
+
+struct tok fr_header_flag_values[] = {
+ { FR_CR_BIT, "C!" },
+ { FR_DE_BIT, "DE" },
+ { FR_BECN_BIT, "BECN" },
+ { FR_FECN_BIT, "FECN" },
+ { FR_SDLC_BIT, "sdlcore" },
+ { 0, NULL }
+};
+
+/* FRF.15 / FRF.16 */
+#define MFR_B_BIT 0x80
+#define MFR_E_BIT 0x40
+#define MFR_C_BIT 0x20
+#define MFR_BEC_MASK (MFR_B_BIT | MFR_E_BIT | MFR_C_BIT)
+#define MFR_CTRL_FRAME (MFR_B_BIT | MFR_E_BIT | MFR_C_BIT)
+#define MFR_FRAG_FRAME (MFR_B_BIT | MFR_E_BIT )
+
+struct tok frf_flag_values[] = {
+ { MFR_B_BIT, "Begin" },
+ { MFR_E_BIT, "End" },
+ { MFR_C_BIT, "Control" },
+ { 0, NULL }
+};
+
+/* Finds out Q.922 address length, DLCI and flags. Returns 0 on success
+ * save the flags dep. on address length
+ */
+static int parse_q922_addr(const u_char *p, u_int *dlci,
+ u_int *addr_len, u_int8_t *flags)
+{
+ if ((p[0] & FR_EA_BIT))
+ return -1;
+
+ *addr_len = 2;
+ *dlci = ((p[0] & 0xFC) << 2) | ((p[1] & 0xF0) >> 4);
+
+ flags[0] = p[0] & 0x02; /* populate the first flag fields */
+ flags[1] = p[1] & 0x0c;
+ flags[2] = 0; /* clear the rest of the flags */
+ flags[3] = 0;
+
+ if (p[1] & FR_EA_BIT)
+ return 0; /* 2-byte Q.922 address */
+
+ p += 2;
+ (*addr_len)++; /* 3- or 4-byte Q.922 address */
+ if ((p[0] & FR_EA_BIT) == 0) {
+ *dlci = (*dlci << 7) | (p[0] >> 1);
+ (*addr_len)++; /* 4-byte Q.922 address */
+ p++;
+ }
+
+ if ((p[0] & FR_EA_BIT) == 0)
+ return -1; /* more than 4 bytes of Q.922 address? */
+
+ flags[3] = p[0] & 0x02;
+
+ *dlci = (*dlci << 6) | (p[0] >> 2);
+
+ return 0;
+}
+
+char *q922_string(const u_char *p) {
+
+ static u_int dlci, addr_len;
+ static u_int8_t flags[4];
+ static char buffer[sizeof("DLCI xxxxxxxxxx")];
+ memset(buffer, 0, sizeof(buffer));
+
+ if (parse_q922_addr(p, &dlci, &addr_len, flags) == 0){
+ snprintf(buffer, sizeof(buffer), "DLCI %u", dlci);
+ }
+
+ return buffer;
+}
+
+
+/* Frame Relay packet structure, with flags and CRC removed
+
+ +---------------------------+
+ | Q.922 Address* |
+ +-- --+
+ | |
+ +---------------------------+
+ | Control (UI = 0x03) |
+ +---------------------------+
+ | Optional Pad (0x00) |
+ +---------------------------+
+ | NLPID |
+ +---------------------------+
+ | . |
+ | . |
+ | . |
+ | Data |
+ | . |
+ | . |
+ +---------------------------+
+
+ * Q.922 addresses, as presently defined, are two octets and
+ contain a 10-bit DLCI. In some networks Q.922 addresses
+ may optionally be increased to three or four octets.
+*/
+
+static u_int
+fr_hdrlen(const u_char *p, u_int addr_len)
+{
+ if (!p[addr_len + 1] /* pad exist */)
+ return addr_len + 1 /* UI */ + 1 /* pad */ + 1 /* NLPID */;
+ else
+ return addr_len + 1 /* UI */ + 1 /* NLPID */;
+}
+
+static void
+fr_hdr_print(int length, u_int addr_len, u_int dlci, u_int8_t *flags, u_int16_t nlpid)
+{
+ if (qflag) {
+ (void)printf("Q.922, DLCI %u, length %u: ",
+ dlci,
+ length);
+ } else {
+ if (nlpid <= 0xff) /* if its smaller than 256 then its a NLPID */
+ (void)printf("Q.922, hdr-len %u, DLCI %u, Flags [%s], NLPID %s (0x%02x), length %u: ",
+ addr_len,
+ dlci,
+ bittok2str(fr_header_flag_values, "none", EXTRACT_32BITS(flags)),
+ tok2str(nlpid_values,"unknown", nlpid),
+ nlpid,
+ length);
+ else /* must be an ethertype */
+ (void)printf("Q.922, hdr-len %u, DLCI %u, Flags [%s], cisco-ethertype %s (0x%04x), length %u: ",
+ addr_len,
+ dlci,
+ bittok2str(fr_header_flag_values, "none", EXTRACT_32BITS(flags)),
+ tok2str(ethertype_values, "unknown", nlpid),
+ nlpid,
+ length);
+ }
+}
+
+u_int
+fr_if_print(const struct pcap_pkthdr *h, register const u_char *p)
+{
+ register u_int length = h->len;
+ register u_int caplen = h->caplen;
+
+ TCHECK2(*p, 4); /* minimum frame header length */
+
+ if ((length = fr_print(p, length)) == 0)
+ return (0);
+ else
+ return length;
+ trunc:
+ printf("[|fr]");
+ return caplen;
+}
+
+u_int
+fr_print(register const u_char *p, u_int length)
+{
+ u_int16_t extracted_ethertype;
+ u_int dlci;
+ u_int addr_len;
+ u_int16_t nlpid;
+ u_int hdr_len;
+ u_int8_t flags[4];
+
+ if (parse_q922_addr(p, &dlci, &addr_len, flags)) {
+ printf("Q.922, invalid address");
+ return 0;
+ }
+
+ TCHECK2(*p,addr_len+1+1);
+ hdr_len = fr_hdrlen(p, addr_len);
+ TCHECK2(*p,hdr_len);
+
+ if (p[addr_len] != 0x03 && dlci != 0) {
+
+ /* lets figure out if we have cisco style encapsulation: */
+ extracted_ethertype = EXTRACT_16BITS(p+addr_len);
+
+ if (eflag)
+ fr_hdr_print(length, addr_len, dlci, flags, extracted_ethertype);
+
+ if (ethertype_print(gndo, extracted_ethertype,
+ p+addr_len+ETHERTYPE_LEN,
+ length-addr_len-ETHERTYPE_LEN,
+ length-addr_len-ETHERTYPE_LEN) == 0)
+ /* ether_type not known, probably it wasn't one */
+ printf("UI %02x! ", p[addr_len]);
+ else
+ return hdr_len;
+ }
+
+ if (!p[addr_len + 1]) { /* pad byte should be used with 3-byte Q.922 */
+ if (addr_len != 3)
+ printf("Pad! ");
+ } else if (addr_len == 3)
+ printf("No pad! ");
+
+ nlpid = p[hdr_len - 1];
+
+ if (eflag)
+ fr_hdr_print(length, addr_len, dlci, flags, nlpid);
+ p += hdr_len;
+ length -= hdr_len;
+
+ switch (nlpid) {
+ case NLPID_IP:
+ ip_print(gndo, p, length);
+ break;
+
+#ifdef INET6
+ case NLPID_IP6:
+ ip6_print(gndo, p, length);
+ break;
+#endif
+ case NLPID_CLNP:
+ case NLPID_ESIS:
+ case NLPID_ISIS:
+ isoclns_print(p-1, length+1, length+1); /* OSI printers need the NLPID field */
+ break;
+
+ case NLPID_SNAP:
+ if (snap_print(p, length, length, 0) == 0) {
+ /* ether_type not known, print raw packet */
+ if (!eflag)
+ fr_hdr_print(length + hdr_len, hdr_len,
+ dlci, flags, nlpid);
+ if (!suppress_default_print)
+ default_print(p - hdr_len, length + hdr_len);
+ }
+ break;
+
+ case NLPID_Q933:
+ q933_print(p, length);
+ break;
+
+ case NLPID_MFR:
+ frf15_print(p, length);
+ break;
+
+ case NLPID_PPP:
+ ppp_print(p, length);
+ break;
+
+ default:
+ if (!eflag)
+ fr_hdr_print(length + hdr_len, addr_len,
+ dlci, flags, nlpid);
+ if (!xflag)
+ default_print(p, length);
+ }
+
+ return hdr_len;
+
+ trunc:
+ printf("[|fr]");
+ return 0;
+
+}
+
+u_int
+mfr_if_print(const struct pcap_pkthdr *h, register const u_char *p)
+{
+ register u_int length = h->len;
+ register u_int caplen = h->caplen;
+
+ TCHECK2(*p, 2); /* minimum frame header length */
+
+ if ((length = mfr_print(p, length)) == 0)
+ return (0);
+ else
+ return length;
+ trunc:
+ printf("[|mfr]");
+ return caplen;
+}
+
+
+#define MFR_CTRL_MSG_ADD_LINK 1
+#define MFR_CTRL_MSG_ADD_LINK_ACK 2
+#define MFR_CTRL_MSG_ADD_LINK_REJ 3
+#define MFR_CTRL_MSG_HELLO 4
+#define MFR_CTRL_MSG_HELLO_ACK 5
+#define MFR_CTRL_MSG_REMOVE_LINK 6
+#define MFR_CTRL_MSG_REMOVE_LINK_ACK 7
+
+struct tok mfr_ctrl_msg_values[] = {
+ { MFR_CTRL_MSG_ADD_LINK, "Add Link" },
+ { MFR_CTRL_MSG_ADD_LINK_ACK, "Add Link ACK" },
+ { MFR_CTRL_MSG_ADD_LINK_REJ, "Add Link Reject" },
+ { MFR_CTRL_MSG_HELLO, "Hello" },
+ { MFR_CTRL_MSG_HELLO_ACK, "Hello ACK" },
+ { MFR_CTRL_MSG_REMOVE_LINK, "Remove Link" },
+ { MFR_CTRL_MSG_REMOVE_LINK_ACK, "Remove Link ACK" },
+ { 0, NULL }
+};
+
+#define MFR_CTRL_IE_BUNDLE_ID 1
+#define MFR_CTRL_IE_LINK_ID 2
+#define MFR_CTRL_IE_MAGIC_NUM 3
+#define MFR_CTRL_IE_TIMESTAMP 5
+#define MFR_CTRL_IE_VENDOR_EXT 6
+#define MFR_CTRL_IE_CAUSE 7
+
+struct tok mfr_ctrl_ie_values[] = {
+ { MFR_CTRL_IE_BUNDLE_ID, "Bundle ID"},
+ { MFR_CTRL_IE_LINK_ID, "Link ID"},
+ { MFR_CTRL_IE_MAGIC_NUM, "Magic Number"},
+ { MFR_CTRL_IE_TIMESTAMP, "Timestamp"},
+ { MFR_CTRL_IE_VENDOR_EXT, "Vendor Extension"},
+ { MFR_CTRL_IE_CAUSE, "Cause"},
+ { 0, NULL }
+};
+
+#define MFR_ID_STRING_MAXLEN 50
+
+struct ie_tlv_header_t {
+ u_int8_t ie_type;
+ u_int8_t ie_len;
+};
+
+u_int
+mfr_print(register const u_char *p, u_int length)
+{
+ u_int tlen,idx,hdr_len = 0;
+ u_int16_t sequence_num;
+ u_int8_t ie_type,ie_len;
+ const u_int8_t *tptr;
+
+
+/*
+ * FRF.16 Link Integrity Control Frame
+ *
+ * 7 6 5 4 3 2 1 0
+ * +----+----+----+----+----+----+----+----+
+ * | B | E | C=1| 0 0 0 0 | EA |
+ * +----+----+----+----+----+----+----+----+
+ * | 0 0 0 0 0 0 0 0 |
+ * +----+----+----+----+----+----+----+----+
+ * | message type |
+ * +----+----+----+----+----+----+----+----+
+ */
+
+ TCHECK2(*p, 4); /* minimum frame header length */
+
+ if ((p[0] & MFR_BEC_MASK) == MFR_CTRL_FRAME && p[1] == 0) {
+ printf("FRF.16 Control, Flags [%s], %s, length %u",
+ bittok2str(frf_flag_values,"none",(p[0] & MFR_BEC_MASK)),
+ tok2str(mfr_ctrl_msg_values,"Unknown Message (0x%02x)",p[2]),
+ length);
+ tptr = p + 3;
+ tlen = length -3;
+ hdr_len = 3;
+
+ if (!vflag)
+ return hdr_len;
+
+ while (tlen>sizeof(struct ie_tlv_header_t)) {
+ TCHECK2(*tptr, sizeof(struct ie_tlv_header_t));
+ ie_type=tptr[0];
+ ie_len=tptr[1];
+
+ printf("\n\tIE %s (%u), length %u: ",
+ tok2str(mfr_ctrl_ie_values,"Unknown",ie_type),
+ ie_type,
+ ie_len);
+
+ /* infinite loop check */
+ if (ie_type == 0 || ie_len <= sizeof(struct ie_tlv_header_t))
+ return hdr_len;
+
+ TCHECK2(*tptr,ie_len);
+ tptr+=sizeof(struct ie_tlv_header_t);
+ /* tlv len includes header */
+ ie_len-=sizeof(struct ie_tlv_header_t);
+ tlen-=sizeof(struct ie_tlv_header_t);
+
+ switch (ie_type) {
+
+ case MFR_CTRL_IE_MAGIC_NUM:
+ printf("0x%08x",EXTRACT_32BITS(tptr));
+ break;
+
+ case MFR_CTRL_IE_BUNDLE_ID: /* same message format */
+ case MFR_CTRL_IE_LINK_ID:
+ for (idx = 0; idx < ie_len && idx < MFR_ID_STRING_MAXLEN; idx++) {
+ if (*(tptr+idx) != 0) /* don't print null termination */
+ safeputchar(*(tptr+idx));
+ else
+ break;
+ }
+ break;
+
+ case MFR_CTRL_IE_TIMESTAMP:
+ if (ie_len == sizeof(struct timeval)) {
+ ts_print((const struct timeval *)tptr);
+ break;
+ }
+ /* fall through and hexdump if no unix timestamp */
+
+ /*
+ * FIXME those are the defined IEs that lack a decoder
+ * you are welcome to contribute code ;-)
+ */
+
+ case MFR_CTRL_IE_VENDOR_EXT:
+ case MFR_CTRL_IE_CAUSE:
+
+ default:
+ if (vflag <= 1)
+ print_unknown_data(tptr,"\n\t ",ie_len);
+ break;
+ }
+
+ /* do we want to see a hexdump of the IE ? */
+ if (vflag > 1 )
+ print_unknown_data(tptr,"\n\t ",ie_len);
+
+ tlen-=ie_len;
+ tptr+=ie_len;
+ }
+ return hdr_len;
+ }
+/*
+ * FRF.16 Fragmentation Frame
+ *
+ * 7 6 5 4 3 2 1 0
+ * +----+----+----+----+----+----+----+----+
+ * | B | E | C=0|seq. (high 4 bits) | EA |
+ * +----+----+----+----+----+----+----+----+
+ * | sequence (low 8 bits) |
+ * +----+----+----+----+----+----+----+----+
+ * | DLCI (6 bits) | CR | EA |
+ * +----+----+----+----+----+----+----+----+
+ * | DLCI (4 bits) |FECN|BECN| DE | EA |
+ * +----+----+----+----+----+----+----+----+
+ */
+
+ sequence_num = (p[0]&0x1e)<<7 | p[1];
+ /* whole packet or first fragment ? */
+ if ((p[0] & MFR_BEC_MASK) == MFR_FRAG_FRAME ||
+ (p[0] & MFR_BEC_MASK) == MFR_B_BIT) {
+ printf("FRF.16 Frag, seq %u, Flags [%s], ",
+ sequence_num,
+ bittok2str(frf_flag_values,"none",(p[0] & MFR_BEC_MASK)));
+ hdr_len = 2;
+ fr_print(p+hdr_len,length-hdr_len);
+ return hdr_len;
+ }
+
+ /* must be a middle or the last fragment */
+ printf("FRF.16 Frag, seq %u, Flags [%s]",
+ sequence_num,
+ bittok2str(frf_flag_values,"none",(p[0] & MFR_BEC_MASK)));
+ print_unknown_data(p,"\n\t",length);
+
+ return hdr_len;
+
+ trunc:
+ printf("[|mfr]");
+ return length;
+}
+
+/* an NLPID of 0xb1 indicates a 2-byte
+ * FRF.15 header
+ *
+ * 7 6 5 4 3 2 1 0
+ * +----+----+----+----+----+----+----+----+
+ * ~ Q.922 header ~
+ * +----+----+----+----+----+----+----+----+
+ * | NLPID (8 bits) | NLPID=0xb1
+ * +----+----+----+----+----+----+----+----+
+ * | B | E | C |seq. (high 4 bits) | R |
+ * +----+----+----+----+----+----+----+----+
+ * | sequence (low 8 bits) |
+ * +----+----+----+----+----+----+----+----+
+ */
+
+#define FR_FRF15_FRAGTYPE 0x01
+
+static void
+frf15_print (const u_char *p, u_int length) {
+
+ u_int16_t sequence_num, flags;
+
+ flags = p[0]&MFR_BEC_MASK;
+ sequence_num = (p[0]&0x1e)<<7 | p[1];
+
+ printf("FRF.15, seq 0x%03x, Flags [%s],%s Fragmentation, length %u",
+ sequence_num,
+ bittok2str(frf_flag_values,"none",flags),
+ p[0]&FR_FRF15_FRAGTYPE ? "Interface" : "End-to-End",
+ length);
+
+/* TODO:
+ * depending on all permutations of the B, E and C bit
+ * dig as deep as we can - e.g. on the first (B) fragment
+ * there is enough payload to print the IP header
+ * on non (B) fragments it depends if the fragmentation
+ * model is end-to-end or interface based wether we want to print
+ * another Q.922 header
+ */
+
+}
+
+/*
+ * Q.933 decoding portion for framerelay specific.
+ */
+
+/* Q.933 packet format
+ Format of Other Protocols
+ using Q.933 NLPID
+ +-------------------------------+
+ | Q.922 Address |
+ +---------------+---------------+
+ |Control 0x03 | NLPID 0x08 |
+ +---------------+---------------+
+ | L2 Protocol ID |
+ | octet 1 | octet 2 |
+ +-------------------------------+
+ | L3 Protocol ID |
+ | octet 2 | octet 2 |
+ +-------------------------------+
+ | Protocol Data |
+ +-------------------------------+
+ | FCS |
+ +-------------------------------+
+ */
+
+/* L2 (Octet 1)- Call Reference Usually is 0x0 */
+
+/*
+ * L2 (Octet 2)- Message Types definition 1 byte long.
+ */
+/* Call Establish */
+#define MSG_TYPE_ESC_TO_NATIONAL 0x00
+#define MSG_TYPE_ALERT 0x01
+#define MSG_TYPE_CALL_PROCEEDING 0x02
+#define MSG_TYPE_CONNECT 0x07
+#define MSG_TYPE_CONNECT_ACK 0x0F
+#define MSG_TYPE_PROGRESS 0x03
+#define MSG_TYPE_SETUP 0x05
+/* Call Clear */
+#define MSG_TYPE_DISCONNECT 0x45
+#define MSG_TYPE_RELEASE 0x4D
+#define MSG_TYPE_RELEASE_COMPLETE 0x5A
+#define MSG_TYPE_RESTART 0x46
+#define MSG_TYPE_RESTART_ACK 0x4E
+/* Status */
+#define MSG_TYPE_STATUS 0x7D
+#define MSG_TYPE_STATUS_ENQ 0x75
+
+struct tok fr_q933_msg_values[] = {
+ { MSG_TYPE_ESC_TO_NATIONAL, "ESC to National" },
+ { MSG_TYPE_ALERT, "Alert" },
+ { MSG_TYPE_CALL_PROCEEDING, "Call proceeding" },
+ { MSG_TYPE_CONNECT, "Connect" },
+ { MSG_TYPE_CONNECT_ACK, "Connect ACK" },
+ { MSG_TYPE_PROGRESS, "Progress" },
+ { MSG_TYPE_SETUP, "Setup" },
+ { MSG_TYPE_DISCONNECT, "Disconnect" },
+ { MSG_TYPE_RELEASE, "Release" },
+ { MSG_TYPE_RELEASE_COMPLETE, "Release Complete" },
+ { MSG_TYPE_RESTART, "Restart" },
+ { MSG_TYPE_RESTART_ACK, "Restart ACK" },
+ { MSG_TYPE_STATUS, "Status Reply" },
+ { MSG_TYPE_STATUS_ENQ, "Status Enquiry" },
+ { 0, NULL }
+};
+
+#define MSG_ANSI_LOCKING_SHIFT 0x95
+
+#define FR_LMI_ANSI_REPORT_TYPE_IE 0x01
+#define FR_LMI_ANSI_LINK_VERIFY_IE_91 0x19 /* details? */
+#define FR_LMI_ANSI_LINK_VERIFY_IE 0x03
+#define FR_LMI_ANSI_PVC_STATUS_IE 0x07
+
+#define FR_LMI_CCITT_REPORT_TYPE_IE 0x51
+#define FR_LMI_CCITT_LINK_VERIFY_IE 0x53
+#define FR_LMI_CCITT_PVC_STATUS_IE 0x57
+
+struct tok fr_q933_ie_values_codeset5[] = {
+ { FR_LMI_ANSI_REPORT_TYPE_IE, "ANSI Report Type" },
+ { FR_LMI_ANSI_LINK_VERIFY_IE_91, "ANSI Link Verify" },
+ { FR_LMI_ANSI_LINK_VERIFY_IE, "ANSI Link Verify" },
+ { FR_LMI_ANSI_PVC_STATUS_IE, "ANSI PVC Status" },
+ { FR_LMI_CCITT_REPORT_TYPE_IE, "CCITT Report Type" },
+ { FR_LMI_CCITT_LINK_VERIFY_IE, "CCITT Link Verify" },
+ { FR_LMI_CCITT_PVC_STATUS_IE, "CCITT PVC Status" },
+ { 0, NULL }
+};
+
+#define FR_LMI_REPORT_TYPE_IE_FULL_STATUS 0
+#define FR_LMI_REPORT_TYPE_IE_LINK_VERIFY 1
+#define FR_LMI_REPORT_TYPE_IE_ASYNC_PVC 2
+
+struct tok fr_lmi_report_type_ie_values[] = {
+ { FR_LMI_REPORT_TYPE_IE_FULL_STATUS, "Full Status" },
+ { FR_LMI_REPORT_TYPE_IE_LINK_VERIFY, "Link verify" },
+ { FR_LMI_REPORT_TYPE_IE_ASYNC_PVC, "Async PVC Status" },
+ { 0, NULL }
+};
+
+/* array of 16 codepages - currently we only support codepage 1,5 */
+static struct tok *fr_q933_ie_codesets[] = {
+ NULL,
+ fr_q933_ie_values_codeset5,
+ NULL,
+ NULL,
+ NULL,
+ fr_q933_ie_values_codeset5,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL
+};
+
+static int fr_q933_print_ie_codeset5(const struct ie_tlv_header_t *ie_p,
+ const u_char *p);
+
+typedef int (*codeset_pr_func_t)(const struct ie_tlv_header_t *ie_p,
+ const u_char *p);
+
+/* array of 16 codepages - currently we only support codepage 1,5 */
+static codeset_pr_func_t fr_q933_print_ie_codeset[] = {
+ NULL,
+ fr_q933_print_ie_codeset5,
+ NULL,
+ NULL,
+ NULL,
+ fr_q933_print_ie_codeset5,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL
+};
+
+void
+q933_print(const u_char *p, u_int length)
+{
+ const u_char *ptemp = p;
+ struct ie_tlv_header_t *ie_p;
+ int olen;
+ int is_ansi = 0;
+ u_int codeset;
+ u_int ie_is_known = 0;
+
+ if (length < 9) { /* shortest: Q.933a LINK VERIFY */
+ printf("[|q.933]");
+ return;
+ }
+
+ codeset = p[2]&0x0f; /* extract the codeset */
+
+ if (p[2] == MSG_ANSI_LOCKING_SHIFT) {
+ is_ansi = 1;
+ }
+
+ printf("%s", eflag ? "" : "Q.933, ");
+
+ /* printing out header part */
+ printf("%s, codeset %u", is_ansi ? "ANSI" : "CCITT", codeset);
+
+ if (p[0]) {
+ printf(", Call Ref: 0x%02x", p[0]);
+ }
+ if (vflag) {
+ printf(", %s (0x%02x), length %u",
+ tok2str(fr_q933_msg_values,
+ "unknown message", p[1]),
+ p[1],
+ length);
+ } else {
+ printf(", %s",
+ tok2str(fr_q933_msg_values,
+ "unknown message 0x%02x", p[1]));
+ }
+
+ olen = length; /* preserve the original length for non verbose mode */
+
+ if (length < (u_int)(2 - is_ansi)) {
+ printf("[|q.933]");
+ return;
+ }
+ length -= 2 + is_ansi;
+ ptemp += 2 + is_ansi;
+
+ /* Loop through the rest of IE */
+ while (length > sizeof(struct ie_tlv_header_t)) {
+ ie_p = (struct ie_tlv_header_t *)ptemp;
+ if (length < sizeof(struct ie_tlv_header_t) ||
+ length < sizeof(struct ie_tlv_header_t) + ie_p->ie_len) {
+ if (vflag) { /* not bark if there is just a trailer */
+ printf("\n[|q.933]");
+ } else {
+ printf(", length %u",olen);
+ }
+ return;
+ }
+
+ /* lets do the full IE parsing only in verbose mode
+ * however some IEs (DLCI Status, Link Verify)
+ * are also interestting in non-verbose mode */
+ if (vflag) {
+ printf("\n\t%s IE (0x%02x), length %u: ",
+ tok2str(fr_q933_ie_codesets[codeset],
+ "unknown", ie_p->ie_type),
+ ie_p->ie_type,
+ ie_p->ie_len);
+ }
+
+ /* sanity check */
+ if (ie_p->ie_type == 0 || ie_p->ie_len == 0) {
+ return;
+ }
+
+ if (fr_q933_print_ie_codeset[codeset] != NULL) {
+ ie_is_known = fr_q933_print_ie_codeset[codeset](ie_p, ptemp);
+ }
+
+ if (vflag >= 1 && !ie_is_known) {
+ print_unknown_data(ptemp+2,"\n\t",ie_p->ie_len);
+ }
+
+ /* do we want to see a hexdump of the IE ? */
+ if (vflag> 1 && ie_is_known) {
+ print_unknown_data(ptemp+2,"\n\t ",ie_p->ie_len);
+ }
+
+ length = length - ie_p->ie_len - 2;
+ ptemp = ptemp + ie_p->ie_len + 2;
+ }
+ if (!vflag) {
+ printf(", length %u",olen);
+ }
+}
+
+static int
+fr_q933_print_ie_codeset5(const struct ie_tlv_header_t *ie_p, const u_char *p)
+{
+ u_int dlci;
+
+ switch (ie_p->ie_type) {
+
+ case FR_LMI_ANSI_REPORT_TYPE_IE: /* fall through */
+ case FR_LMI_CCITT_REPORT_TYPE_IE:
+ if (vflag) {
+ printf("%s (%u)",
+ tok2str(fr_lmi_report_type_ie_values,"unknown",p[2]),
+ p[2]);
+ }
+ return 1;
+
+ case FR_LMI_ANSI_LINK_VERIFY_IE: /* fall through */
+ case FR_LMI_CCITT_LINK_VERIFY_IE:
+ case FR_LMI_ANSI_LINK_VERIFY_IE_91:
+ if (!vflag) {
+ printf(", ");
+ }
+ printf("TX Seq: %3d, RX Seq: %3d", p[2], p[3]);
+ return 1;
+
+ case FR_LMI_ANSI_PVC_STATUS_IE: /* fall through */
+ case FR_LMI_CCITT_PVC_STATUS_IE:
+ if (!vflag) {
+ printf(", ");
+ }
+ /* now parse the DLCI information element. */
+ if ((ie_p->ie_len < 3) ||
+ (p[2] & 0x80) ||
+ ((ie_p->ie_len == 3) && !(p[3] & 0x80)) ||
+ ((ie_p->ie_len == 4) && ((p[3] & 0x80) || !(p[4] & 0x80))) ||
+ ((ie_p->ie_len == 5) && ((p[3] & 0x80) || (p[4] & 0x80) ||
+ !(p[5] & 0x80))) ||
+ (ie_p->ie_len > 5) ||
+ !(p[ie_p->ie_len + 1] & 0x80)) {
+ printf("Invalid DLCI IE");
+ }
+
+ dlci = ((p[2] & 0x3F) << 4) | ((p[3] & 0x78) >> 3);
+ if (ie_p->ie_len == 4) {
+ dlci = (dlci << 6) | ((p[4] & 0x7E) >> 1);
+ }
+ else if (ie_p->ie_len == 5) {
+ dlci = (dlci << 13) | (p[4] & 0x7F) | ((p[5] & 0x7E) >> 1);
+ }
+
+ printf("DLCI %u: status %s%s", dlci,
+ p[ie_p->ie_len + 1] & 0x8 ? "New, " : "",
+ p[ie_p->ie_len + 1] & 0x2 ? "Active" : "Inactive");
+ return 1;
+ }
+
+ return 0;
+}
diff --git a/tcpdump-4.3.0/print-frag6.c b/tcpdump-4.3.0/print-frag6.c
new file mode 100644
index 0000000..e125bd3
--- /dev/null
+++ b/tcpdump-4.3.0/print-frag6.c
@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 1988, 1989, 1990, 1991, 1993, 1994
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-frag6.c,v 1.20 2005-04-20 22:33:06 guy Exp $";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef INET6
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+
+#include "ip6.h"
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "extract.h"
+
+int
+frag6_print(register const u_char *bp, register const u_char *bp2)
+{
+ register const struct ip6_frag *dp;
+ register const struct ip6_hdr *ip6;
+
+ dp = (const struct ip6_frag *)bp;
+ ip6 = (const struct ip6_hdr *)bp2;
+
+ TCHECK(dp->ip6f_offlg);
+
+ if (vflag) {
+ printf("frag (0x%08x:%d|%ld)",
+ EXTRACT_32BITS(&dp->ip6f_ident),
+ EXTRACT_16BITS(&dp->ip6f_offlg) & IP6F_OFF_MASK,
+ sizeof(struct ip6_hdr) + EXTRACT_16BITS(&ip6->ip6_plen) -
+ (long)(bp - bp2) - sizeof(struct ip6_frag));
+ } else {
+ printf("frag (%d|%ld)",
+ EXTRACT_16BITS(&dp->ip6f_offlg) & IP6F_OFF_MASK,
+ sizeof(struct ip6_hdr) + EXTRACT_16BITS(&ip6->ip6_plen) -
+ (long)(bp - bp2) - sizeof(struct ip6_frag));
+ }
+
+#if 1
+ /* it is meaningless to decode non-first fragment */
+ if ((EXTRACT_16BITS(&dp->ip6f_offlg) & IP6F_OFF_MASK) != 0)
+ return -1;
+ else
+#endif
+ {
+ fputs(" ", stdout);
+ return sizeof(struct ip6_frag);
+ }
+trunc:
+ fputs("[|frag]", stdout);
+ return -1;
+#undef TCHECK
+}
+#endif /* INET6 */
diff --git a/tcpdump-4.3.0/print-gre.c b/tcpdump-4.3.0/print-gre.c
new file mode 100644
index 0000000..b6fa522
--- /dev/null
+++ b/tcpdump-4.3.0/print-gre.c
@@ -0,0 +1,403 @@
+/* $OpenBSD: print-gre.c,v 1.6 2002/10/30 03:04:04 fgsch Exp $ */
+
+/*
+ * Copyright (c) 2002 Jason L. Wright (jason@thought.net)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by Jason L. Wright
+ * 4. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * tcpdump filter for GRE - Generic Routing Encapsulation
+ * RFC1701 (GRE), RFC1702 (GRE IPv4), and RFC2637 (Enhanced GRE)
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-gre.c,v 1.28 2005-04-06 21:32:39 mcr Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <string.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "extract.h"
+
+#include "ip.h"
+#include "ethertype.h"
+
+#define GRE_CP 0x8000 /* checksum present */
+#define GRE_RP 0x4000 /* routing present */
+#define GRE_KP 0x2000 /* key present */
+#define GRE_SP 0x1000 /* sequence# present */
+#define GRE_sP 0x0800 /* source routing */
+#define GRE_RECRS 0x0700 /* recursion count */
+#define GRE_AP 0x0080 /* acknowledgment# present */
+
+struct tok gre_flag_values[] = {
+ { GRE_CP, "checksum present"},
+ { GRE_RP, "routing present"},
+ { GRE_KP, "key present"},
+ { GRE_SP, "sequence# present"},
+ { GRE_sP, "source routing present"},
+ { GRE_RECRS, "recursion count"},
+ { GRE_AP, "ack present"},
+ { 0, NULL }
+};
+
+#define GRE_VERS_MASK 0x0007 /* protocol version */
+
+/* source route entry types */
+#define GRESRE_IP 0x0800 /* IP */
+#define GRESRE_ASN 0xfffe /* ASN */
+
+void gre_print_0(const u_char *, u_int);
+void gre_print_1(const u_char *, u_int);
+void gre_sre_print(u_int16_t, u_int8_t, u_int8_t, const u_char *, u_int);
+void gre_sre_ip_print(u_int8_t, u_int8_t, const u_char *, u_int);
+void gre_sre_asn_print(u_int8_t, u_int8_t, const u_char *, u_int);
+
+void
+gre_print(const u_char *bp, u_int length)
+{
+ u_int len = length, vers;
+
+ if (len < 2) {
+ printf("[|gre]");
+ return;
+ }
+ vers = EXTRACT_16BITS(bp) & GRE_VERS_MASK;
+ printf("GREv%u",vers);
+
+ switch(vers) {
+ case 0:
+ gre_print_0(bp, len);
+ break;
+ case 1:
+ gre_print_1(bp, len);
+ break;
+ default:
+ printf(" ERROR: unknown-version");
+ break;
+ }
+ return;
+
+}
+
+void
+gre_print_0(const u_char *bp, u_int length)
+{
+ u_int len = length;
+ u_int16_t flags, prot;
+
+ flags = EXTRACT_16BITS(bp);
+ if (vflag)
+ printf(", Flags [%s]",
+ bittok2str(gre_flag_values,"none",flags));
+
+ len -= 2;
+ bp += 2;
+
+ if (len < 2)
+ goto trunc;
+ prot = EXTRACT_16BITS(bp);
+ len -= 2;
+ bp += 2;
+
+ if ((flags & GRE_CP) | (flags & GRE_RP)) {
+ if (len < 2)
+ goto trunc;
+ if (vflag)
+ printf(", sum 0x%x", EXTRACT_16BITS(bp));
+ bp += 2;
+ len -= 2;
+
+ if (len < 2)
+ goto trunc;
+ printf(", off 0x%x", EXTRACT_16BITS(bp));
+ bp += 2;
+ len -= 2;
+ }
+
+ if (flags & GRE_KP) {
+ if (len < 4)
+ goto trunc;
+ printf(", key=0x%x", EXTRACT_32BITS(bp));
+ bp += 4;
+ len -= 4;
+ }
+
+ if (flags & GRE_SP) {
+ if (len < 4)
+ goto trunc;
+ printf(", seq %u", EXTRACT_32BITS(bp));
+ bp += 4;
+ len -= 4;
+ }
+
+ if (flags & GRE_RP) {
+ for (;;) {
+ u_int16_t af;
+ u_int8_t sreoff;
+ u_int8_t srelen;
+
+ if (len < 4)
+ goto trunc;
+ af = EXTRACT_16BITS(bp);
+ sreoff = *(bp + 2);
+ srelen = *(bp + 3);
+ bp += 4;
+ len -= 4;
+
+ if (af == 0 && srelen == 0)
+ break;
+
+ gre_sre_print(af, sreoff, srelen, bp, len);
+
+ if (len < srelen)
+ goto trunc;
+ bp += srelen;
+ len -= srelen;
+ }
+ }
+
+ if (eflag)
+ printf(", proto %s (0x%04x)",
+ tok2str(ethertype_values,"unknown",prot),
+ prot);
+
+ printf(", length %u",length);
+
+ if (vflag < 1)
+ printf(": "); /* put in a colon as protocol demarc */
+ else
+ printf("\n\t"); /* if verbose go multiline */
+
+ switch (prot) {
+ case ETHERTYPE_IP:
+ ip_print(gndo, bp, len);
+ break;
+#ifdef INET6
+ case ETHERTYPE_IPV6:
+ ip6_print(gndo, bp, len);
+ break;
+#endif
+ case ETHERTYPE_MPLS:
+ mpls_print(bp, len);
+ break;
+ case ETHERTYPE_IPX:
+ ipx_print(bp, len);
+ break;
+ case ETHERTYPE_ATALK:
+ atalk_print(bp, len);
+ break;
+ case ETHERTYPE_GRE_ISO:
+ isoclns_print(bp, len, len);
+ break;
+ case ETHERTYPE_TEB:
+ ether_print(gndo, bp, len, len, NULL, NULL);
+ break;
+ default:
+ printf("gre-proto-0x%x", prot);
+ }
+ return;
+
+trunc:
+ printf("[|gre]");
+}
+
+void
+gre_print_1(const u_char *bp, u_int length)
+{
+ u_int len = length;
+ u_int16_t flags, prot;
+
+ flags = EXTRACT_16BITS(bp);
+ len -= 2;
+ bp += 2;
+
+ if (vflag)
+ printf(", Flags [%s]",
+ bittok2str(gre_flag_values,"none",flags));
+
+ if (len < 2)
+ goto trunc;
+ prot = EXTRACT_16BITS(bp);
+ len -= 2;
+ bp += 2;
+
+
+ if (flags & GRE_KP) {
+ u_int32_t k;
+
+ if (len < 4)
+ goto trunc;
+ k = EXTRACT_32BITS(bp);
+ printf(", call %d", k & 0xffff);
+ len -= 4;
+ bp += 4;
+ }
+
+ if (flags & GRE_SP) {
+ if (len < 4)
+ goto trunc;
+ printf(", seq %u", EXTRACT_32BITS(bp));
+ bp += 4;
+ len -= 4;
+ }
+
+ if (flags & GRE_AP) {
+ if (len < 4)
+ goto trunc;
+ printf(", ack %u", EXTRACT_32BITS(bp));
+ bp += 4;
+ len -= 4;
+ }
+
+ if ((flags & GRE_SP) == 0)
+ printf(", no-payload");
+
+ if (eflag)
+ printf(", proto %s (0x%04x)",
+ tok2str(ethertype_values,"unknown",prot),
+ prot);
+
+ printf(", length %u",length);
+
+ if ((flags & GRE_SP) == 0)
+ return;
+
+ if (vflag < 1)
+ printf(": "); /* put in a colon as protocol demarc */
+ else
+ printf("\n\t"); /* if verbose go multiline */
+
+ switch (prot) {
+ case ETHERTYPE_PPP:
+ ppp_print(bp, len);
+ break;
+ default:
+ printf("gre-proto-0x%x", prot);
+ break;
+ }
+ return;
+
+trunc:
+ printf("[|gre]");
+}
+
+void
+gre_sre_print(u_int16_t af, u_int8_t sreoff, u_int8_t srelen,
+ const u_char *bp, u_int len)
+{
+ switch (af) {
+ case GRESRE_IP:
+ printf(", (rtaf=ip");
+ gre_sre_ip_print(sreoff, srelen, bp, len);
+ printf(") ");
+ break;
+ case GRESRE_ASN:
+ printf(", (rtaf=asn");
+ gre_sre_asn_print(sreoff, srelen, bp, len);
+ printf(") ");
+ break;
+ default:
+ printf(", (rtaf=0x%x) ", af);
+ }
+}
+void
+gre_sre_ip_print(u_int8_t sreoff, u_int8_t srelen, const u_char *bp, u_int len)
+{
+ struct in_addr a;
+ const u_char *up = bp;
+
+ if (sreoff & 3) {
+ printf(", badoffset=%u", sreoff);
+ return;
+ }
+ if (srelen & 3) {
+ printf(", badlength=%u", srelen);
+ return;
+ }
+ if (sreoff >= srelen) {
+ printf(", badoff/len=%u/%u", sreoff, srelen);
+ return;
+ }
+
+ for (;;) {
+ if (len < 4 || srelen == 0)
+ return;
+
+ memcpy(&a, bp, sizeof(a));
+ printf(" %s%s",
+ ((bp - up) == sreoff) ? "*" : "",
+ inet_ntoa(a));
+
+ bp += 4;
+ len -= 4;
+ srelen -= 4;
+ }
+}
+
+void
+gre_sre_asn_print(u_int8_t sreoff, u_int8_t srelen, const u_char *bp, u_int len)
+{
+ const u_char *up = bp;
+
+ if (sreoff & 1) {
+ printf(", badoffset=%u", sreoff);
+ return;
+ }
+ if (srelen & 1) {
+ printf(", badlength=%u", srelen);
+ return;
+ }
+ if (sreoff >= srelen) {
+ printf(", badoff/len=%u/%u", sreoff, srelen);
+ return;
+ }
+
+ for (;;) {
+ if (len < 2 || srelen == 0)
+ return;
+
+ printf(" %s%x",
+ ((bp - up) == sreoff) ? "*" : "",
+ EXTRACT_16BITS(bp));
+
+ bp += 2;
+ len -= 2;
+ srelen -= 2;
+ }
+}
diff --git a/tcpdump-4.3.0/print-hsrp.c b/tcpdump-4.3.0/print-hsrp.c
new file mode 100644
index 0000000..06304fd
--- /dev/null
+++ b/tcpdump-4.3.0/print-hsrp.c
@@ -0,0 +1,140 @@
+/*
+ * Copyright (C) 2001 Julian Cowley
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the project nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/* Cisco Hot Standby Router Protocol (HSRP). */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-hsrp.c,v 1.10 2005-05-06 07:56:52 guy Exp $";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+
+/* HSRP op code types. */
+static const char *op_code_str[] = {
+ "hello",
+ "coup",
+ "resign"
+};
+
+/* HSRP states and associated names. */
+static struct tok states[] = {
+ { 0, "initial" },
+ { 1, "learn" },
+ { 2, "listen" },
+ { 4, "speak" },
+ { 8, "standby" },
+ { 16, "active" },
+ { 0, NULL }
+};
+
+/*
+ * RFC 2281:
+ *
+ * 0 1 2 3
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Version | Op Code | State | Hellotime |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Holdtime | Priority | Group | Reserved |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Authentication Data |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Authentication Data |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Virtual IP Address |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+
+#define HSRP_AUTH_SIZE 8
+
+/* HSRP protocol header. */
+struct hsrp {
+ u_int8_t hsrp_version;
+ u_int8_t hsrp_op_code;
+ u_int8_t hsrp_state;
+ u_int8_t hsrp_hellotime;
+ u_int8_t hsrp_holdtime;
+ u_int8_t hsrp_priority;
+ u_int8_t hsrp_group;
+ u_int8_t hsrp_reserved;
+ u_int8_t hsrp_authdata[HSRP_AUTH_SIZE];
+ struct in_addr hsrp_virtaddr;
+};
+
+void
+hsrp_print(register const u_int8_t *bp, register u_int len)
+{
+ struct hsrp *hp = (struct hsrp *) bp;
+
+ TCHECK(hp->hsrp_version);
+ printf("HSRPv%d", hp->hsrp_version);
+ if (hp->hsrp_version != 0)
+ return;
+ TCHECK(hp->hsrp_op_code);
+ printf("-");
+ printf("%s ", tok2strary(op_code_str, "unknown (%d)", hp->hsrp_op_code));
+ printf("%d: ", len);
+ TCHECK(hp->hsrp_state);
+ printf("state=%s ", tok2str(states, "Unknown (%d)", hp->hsrp_state));
+ TCHECK(hp->hsrp_group);
+ printf("group=%d ", hp->hsrp_group);
+ TCHECK(hp->hsrp_reserved);
+ if (hp->hsrp_reserved != 0) {
+ printf("[reserved=%d!] ", hp->hsrp_reserved);
+ }
+ TCHECK(hp->hsrp_virtaddr);
+ printf("addr=%s", ipaddr_string(&hp->hsrp_virtaddr));
+ if (vflag) {
+ printf(" hellotime=");
+ relts_print(hp->hsrp_hellotime);
+ printf(" holdtime=");
+ relts_print(hp->hsrp_holdtime);
+ printf(" priority=%d", hp->hsrp_priority);
+ printf(" auth=\"");
+ if (fn_printn(hp->hsrp_authdata, sizeof(hp->hsrp_authdata),
+ snapend)) {
+ printf("\"");
+ goto trunc;
+ }
+ printf("\"");
+ }
+ return;
+trunc:
+ printf("[|hsrp]");
+}
diff --git a/tcpdump-4.3.0/print-icmp.c b/tcpdump-4.3.0/print-icmp.c
new file mode 100644
index 0000000..03b9505
--- /dev/null
+++ b/tcpdump-4.3.0/print-icmp.c
@@ -0,0 +1,695 @@
+/*
+ * Copyright (c) 1988, 1989, 1990, 1991, 1993, 1994, 1995, 1996
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-icmp.c,v 1.87 2007-09-13 17:42:31 guy Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <string.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "extract.h" /* must come after interface.h */
+
+#include "ip.h"
+#include "udp.h"
+#include "ipproto.h"
+#include "mpls.h"
+
+/*
+ * Interface Control Message Protocol Definitions.
+ * Per RFC 792, September 1981.
+ */
+
+/*
+ * Structure of an icmp header.
+ */
+struct icmp {
+ u_int8_t icmp_type; /* type of message, see below */
+ u_int8_t icmp_code; /* type sub code */
+ u_int16_t icmp_cksum; /* ones complement cksum of struct */
+ union {
+ u_int8_t ih_pptr; /* ICMP_PARAMPROB */
+ struct in_addr ih_gwaddr; /* ICMP_REDIRECT */
+ struct ih_idseq {
+ u_int16_t icd_id;
+ u_int16_t icd_seq;
+ } ih_idseq;
+ u_int32_t ih_void;
+ } icmp_hun;
+#define icmp_pptr icmp_hun.ih_pptr
+#define icmp_gwaddr icmp_hun.ih_gwaddr
+#define icmp_id icmp_hun.ih_idseq.icd_id
+#define icmp_seq icmp_hun.ih_idseq.icd_seq
+#define icmp_void icmp_hun.ih_void
+ union {
+ struct id_ts {
+ u_int32_t its_otime;
+ u_int32_t its_rtime;
+ u_int32_t its_ttime;
+ } id_ts;
+ struct id_ip {
+ struct ip idi_ip;
+ /* options and then 64 bits of data */
+ } id_ip;
+ u_int32_t id_mask;
+ u_int8_t id_data[1];
+ } icmp_dun;
+#define icmp_otime icmp_dun.id_ts.its_otime
+#define icmp_rtime icmp_dun.id_ts.its_rtime
+#define icmp_ttime icmp_dun.id_ts.its_ttime
+#define icmp_ip icmp_dun.id_ip.idi_ip
+#define icmp_mask icmp_dun.id_mask
+#define icmp_data icmp_dun.id_data
+};
+
+#define ICMP_MPLS_EXT_EXTRACT_VERSION(x) (((x)&0xf0)>>4)
+#define ICMP_MPLS_EXT_VERSION 2
+
+/*
+ * Lower bounds on packet lengths for various types.
+ * For the error advice packets must first insure that the
+ * packet is large enought to contain the returned ip header.
+ * Only then can we do the check to see if 64 bits of packet
+ * data have been returned, since we need to check the returned
+ * ip header length.
+ */
+#define ICMP_MINLEN 8 /* abs minimum */
+#define ICMP_EXTD_MINLEN (156 - sizeof (struct ip)) /* draft-bonica-internet-icmp-08 */
+#define ICMP_TSLEN (8 + 3 * sizeof (u_int32_t)) /* timestamp */
+#define ICMP_MASKLEN 12 /* address mask */
+#define ICMP_ADVLENMIN (8 + sizeof (struct ip) + 8) /* min */
+#define ICMP_ADVLEN(p) (8 + (IP_HL(&(p)->icmp_ip) << 2) + 8)
+ /* N.B.: must separately check that ip_hl >= 5 */
+
+/*
+ * Definition of type and code field values.
+ */
+#define ICMP_ECHOREPLY 0 /* echo reply */
+#define ICMP_UNREACH 3 /* dest unreachable, codes: */
+#define ICMP_UNREACH_NET 0 /* bad net */
+#define ICMP_UNREACH_HOST 1 /* bad host */
+#define ICMP_UNREACH_PROTOCOL 2 /* bad protocol */
+#define ICMP_UNREACH_PORT 3 /* bad port */
+#define ICMP_UNREACH_NEEDFRAG 4 /* IP_DF caused drop */
+#define ICMP_UNREACH_SRCFAIL 5 /* src route failed */
+#define ICMP_UNREACH_NET_UNKNOWN 6 /* unknown net */
+#define ICMP_UNREACH_HOST_UNKNOWN 7 /* unknown host */
+#define ICMP_UNREACH_ISOLATED 8 /* src host isolated */
+#define ICMP_UNREACH_NET_PROHIB 9 /* prohibited access */
+#define ICMP_UNREACH_HOST_PROHIB 10 /* ditto */
+#define ICMP_UNREACH_TOSNET 11 /* bad tos for net */
+#define ICMP_UNREACH_TOSHOST 12 /* bad tos for host */
+#define ICMP_SOURCEQUENCH 4 /* packet lost, slow down */
+#define ICMP_REDIRECT 5 /* shorter route, codes: */
+#define ICMP_REDIRECT_NET 0 /* for network */
+#define ICMP_REDIRECT_HOST 1 /* for host */
+#define ICMP_REDIRECT_TOSNET 2 /* for tos and net */
+#define ICMP_REDIRECT_TOSHOST 3 /* for tos and host */
+#define ICMP_ECHO 8 /* echo service */
+#define ICMP_ROUTERADVERT 9 /* router advertisement */
+#define ICMP_ROUTERSOLICIT 10 /* router solicitation */
+#define ICMP_TIMXCEED 11 /* time exceeded, code: */
+#define ICMP_TIMXCEED_INTRANS 0 /* ttl==0 in transit */
+#define ICMP_TIMXCEED_REASS 1 /* ttl==0 in reass */
+#define ICMP_PARAMPROB 12 /* ip header bad */
+#define ICMP_PARAMPROB_OPTABSENT 1 /* req. opt. absent */
+#define ICMP_TSTAMP 13 /* timestamp request */
+#define ICMP_TSTAMPREPLY 14 /* timestamp reply */
+#define ICMP_IREQ 15 /* information request */
+#define ICMP_IREQREPLY 16 /* information reply */
+#define ICMP_MASKREQ 17 /* address mask request */
+#define ICMP_MASKREPLY 18 /* address mask reply */
+
+#define ICMP_MAXTYPE 18
+
+#define ICMP_INFOTYPE(type) \
+ ((type) == ICMP_ECHOREPLY || (type) == ICMP_ECHO || \
+ (type) == ICMP_ROUTERADVERT || (type) == ICMP_ROUTERSOLICIT || \
+ (type) == ICMP_TSTAMP || (type) == ICMP_TSTAMPREPLY || \
+ (type) == ICMP_IREQ || (type) == ICMP_IREQREPLY || \
+ (type) == ICMP_MASKREQ || (type) == ICMP_MASKREPLY)
+#define ICMP_MPLS_EXT_TYPE(type) \
+ ((type) == ICMP_UNREACH || \
+ (type) == ICMP_TIMXCEED || \
+ (type) == ICMP_PARAMPROB)
+/* rfc1700 */
+#ifndef ICMP_UNREACH_NET_UNKNOWN
+#define ICMP_UNREACH_NET_UNKNOWN 6 /* destination net unknown */
+#endif
+#ifndef ICMP_UNREACH_HOST_UNKNOWN
+#define ICMP_UNREACH_HOST_UNKNOWN 7 /* destination host unknown */
+#endif
+#ifndef ICMP_UNREACH_ISOLATED
+#define ICMP_UNREACH_ISOLATED 8 /* source host isolated */
+#endif
+#ifndef ICMP_UNREACH_NET_PROHIB
+#define ICMP_UNREACH_NET_PROHIB 9 /* admin prohibited net */
+#endif
+#ifndef ICMP_UNREACH_HOST_PROHIB
+#define ICMP_UNREACH_HOST_PROHIB 10 /* admin prohibited host */
+#endif
+#ifndef ICMP_UNREACH_TOSNET
+#define ICMP_UNREACH_TOSNET 11 /* tos prohibited net */
+#endif
+#ifndef ICMP_UNREACH_TOSHOST
+#define ICMP_UNREACH_TOSHOST 12 /* tos prohibited host */
+#endif
+
+/* rfc1716 */
+#ifndef ICMP_UNREACH_FILTER_PROHIB
+#define ICMP_UNREACH_FILTER_PROHIB 13 /* admin prohibited filter */
+#endif
+#ifndef ICMP_UNREACH_HOST_PRECEDENCE
+#define ICMP_UNREACH_HOST_PRECEDENCE 14 /* host precedence violation */
+#endif
+#ifndef ICMP_UNREACH_PRECEDENCE_CUTOFF
+#define ICMP_UNREACH_PRECEDENCE_CUTOFF 15 /* precedence cutoff */
+#endif
+
+/* Most of the icmp types */
+static struct tok icmp2str[] = {
+ { ICMP_ECHOREPLY, "echo reply" },
+ { ICMP_SOURCEQUENCH, "source quench" },
+ { ICMP_ECHO, "echo request" },
+ { ICMP_ROUTERSOLICIT, "router solicitation" },
+ { ICMP_TSTAMP, "time stamp request" },
+ { ICMP_TSTAMPREPLY, "time stamp reply" },
+ { ICMP_IREQ, "information request" },
+ { ICMP_IREQREPLY, "information reply" },
+ { ICMP_MASKREQ, "address mask request" },
+ { 0, NULL }
+};
+
+/* Formats for most of the ICMP_UNREACH codes */
+static struct tok unreach2str[] = {
+ { ICMP_UNREACH_NET, "net %s unreachable" },
+ { ICMP_UNREACH_HOST, "host %s unreachable" },
+ { ICMP_UNREACH_SRCFAIL,
+ "%s unreachable - source route failed" },
+ { ICMP_UNREACH_NET_UNKNOWN, "net %s unreachable - unknown" },
+ { ICMP_UNREACH_HOST_UNKNOWN, "host %s unreachable - unknown" },
+ { ICMP_UNREACH_ISOLATED,
+ "%s unreachable - source host isolated" },
+ { ICMP_UNREACH_NET_PROHIB,
+ "net %s unreachable - admin prohibited" },
+ { ICMP_UNREACH_HOST_PROHIB,
+ "host %s unreachable - admin prohibited" },
+ { ICMP_UNREACH_TOSNET,
+ "net %s unreachable - tos prohibited" },
+ { ICMP_UNREACH_TOSHOST,
+ "host %s unreachable - tos prohibited" },
+ { ICMP_UNREACH_FILTER_PROHIB,
+ "host %s unreachable - admin prohibited filter" },
+ { ICMP_UNREACH_HOST_PRECEDENCE,
+ "host %s unreachable - host precedence violation" },
+ { ICMP_UNREACH_PRECEDENCE_CUTOFF,
+ "host %s unreachable - precedence cutoff" },
+ { 0, NULL }
+};
+
+/* Formats for the ICMP_REDIRECT codes */
+static struct tok type2str[] = {
+ { ICMP_REDIRECT_NET, "redirect %s to net %s" },
+ { ICMP_REDIRECT_HOST, "redirect %s to host %s" },
+ { ICMP_REDIRECT_TOSNET, "redirect-tos %s to net %s" },
+ { ICMP_REDIRECT_TOSHOST, "redirect-tos %s to host %s" },
+ { 0, NULL }
+};
+
+/* rfc1191 */
+struct mtu_discovery {
+ u_int16_t unused;
+ u_int16_t nexthopmtu;
+};
+
+/* rfc1256 */
+struct ih_rdiscovery {
+ u_int8_t ird_addrnum;
+ u_int8_t ird_addrsiz;
+ u_int16_t ird_lifetime;
+};
+
+struct id_rdiscovery {
+ u_int32_t ird_addr;
+ u_int32_t ird_pref;
+};
+
+/*
+ * draft-bonica-internet-icmp-08
+ *
+ * The Destination Unreachable, Time Exceeded
+ * and Parameter Problem messages are slighly changed as per
+ * the above draft. A new Length field gets added to give
+ * the caller an idea about the length of the piggypacked
+ * IP packet before the MPLS extension header starts.
+ *
+ * The Length field represents length of the padded "original datagram"
+ * field measured in 32-bit words.
+ *
+ * 0 1 2 3
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Type | Code | Checksum |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | unused | Length | unused |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Internet Header + leading octets of original datagram |
+ * | |
+ * | // |
+ * | |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+
+struct icmp_ext_t {
+ u_int8_t icmp_type;
+ u_int8_t icmp_code;
+ u_int8_t icmp_checksum[2];
+ u_int8_t icmp_reserved;
+ u_int8_t icmp_length;
+ u_int8_t icmp_reserved2[2];
+ u_int8_t icmp_ext_legacy_header[128]; /* extension header starts 128 bytes after ICMP header */
+ u_int8_t icmp_ext_version_res[2];
+ u_int8_t icmp_ext_checksum[2];
+ u_int8_t icmp_ext_data[1];
+};
+
+struct icmp_mpls_ext_object_header_t {
+ u_int8_t length[2];
+ u_int8_t class_num;
+ u_int8_t ctype;
+};
+
+static const struct tok icmp_mpls_ext_obj_values[] = {
+ { 1, "MPLS Stack Entry" },
+ { 2, "Extended Payload" },
+ { 0, NULL}
+};
+
+/* prototypes */
+const char *icmp_tstamp_print(u_int);
+
+/* print the milliseconds since midnight UTC */
+const char *
+icmp_tstamp_print(u_int tstamp) {
+ u_int msec,sec,min,hrs;
+
+ static char buf[64];
+
+ msec = tstamp % 1000;
+ sec = tstamp / 1000;
+ min = sec / 60; sec -= min * 60;
+ hrs = min / 60; min -= hrs * 60;
+ snprintf(buf, sizeof(buf), "%02u:%02u:%02u.%03u",hrs,min,sec,msec);
+ return buf;
+}
+
+void
+icmp_print(const u_char *bp, u_int plen, const u_char *bp2, int fragmented)
+{
+ char *cp;
+ const struct icmp *dp;
+ const struct icmp_ext_t *ext_dp;
+ const struct ip *ip;
+ const char *str, *fmt;
+ const struct ip *oip;
+ const struct udphdr *ouh;
+ const u_int8_t *obj_tptr;
+ u_int32_t raw_label;
+ const u_char *snapend_save;
+ const struct icmp_mpls_ext_object_header_t *icmp_mpls_ext_object_header;
+ u_int hlen, dport, mtu, obj_tlen, obj_class_num, obj_ctype;
+ char buf[MAXHOSTNAMELEN + 100];
+ struct cksum_vec vec[1];
+
+ dp = (struct icmp *)bp;
+ ext_dp = (struct icmp_ext_t *)bp;
+ ip = (struct ip *)bp2;
+ str = buf;
+
+ TCHECK(dp->icmp_code);
+ switch (dp->icmp_type) {
+
+ case ICMP_ECHO:
+ case ICMP_ECHOREPLY:
+ TCHECK(dp->icmp_seq);
+ (void)snprintf(buf, sizeof(buf), "echo %s, id %u, seq %u",
+ dp->icmp_type == ICMP_ECHO ?
+ "request" : "reply",
+ EXTRACT_16BITS(&dp->icmp_id),
+ EXTRACT_16BITS(&dp->icmp_seq));
+ break;
+
+ case ICMP_UNREACH:
+ TCHECK(dp->icmp_ip.ip_dst);
+ switch (dp->icmp_code) {
+
+ case ICMP_UNREACH_PROTOCOL:
+ TCHECK(dp->icmp_ip.ip_p);
+ (void)snprintf(buf, sizeof(buf),
+ "%s protocol %d unreachable",
+ ipaddr_string(&dp->icmp_ip.ip_dst),
+ dp->icmp_ip.ip_p);
+ break;
+
+ case ICMP_UNREACH_PORT:
+ TCHECK(dp->icmp_ip.ip_p);
+ oip = &dp->icmp_ip;
+ hlen = IP_HL(oip) * 4;
+ ouh = (struct udphdr *)(((u_char *)oip) + hlen);
+ TCHECK(ouh->uh_dport);
+ dport = EXTRACT_16BITS(&ouh->uh_dport);
+ switch (oip->ip_p) {
+
+ case IPPROTO_TCP:
+ (void)snprintf(buf, sizeof(buf),
+ "%s tcp port %s unreachable",
+ ipaddr_string(&oip->ip_dst),
+ tcpport_string(dport));
+ break;
+
+ case IPPROTO_UDP:
+ (void)snprintf(buf, sizeof(buf),
+ "%s udp port %s unreachable",
+ ipaddr_string(&oip->ip_dst),
+ udpport_string(dport));
+ break;
+
+ default:
+ (void)snprintf(buf, sizeof(buf),
+ "%s protocol %d port %d unreachable",
+ ipaddr_string(&oip->ip_dst),
+ oip->ip_p, dport);
+ break;
+ }
+ break;
+
+ case ICMP_UNREACH_NEEDFRAG:
+ {
+ register const struct mtu_discovery *mp;
+ mp = (struct mtu_discovery *)(u_char *)&dp->icmp_void;
+ mtu = EXTRACT_16BITS(&mp->nexthopmtu);
+ if (mtu) {
+ (void)snprintf(buf, sizeof(buf),
+ "%s unreachable - need to frag (mtu %d)",
+ ipaddr_string(&dp->icmp_ip.ip_dst), mtu);
+ } else {
+ (void)snprintf(buf, sizeof(buf),
+ "%s unreachable - need to frag",
+ ipaddr_string(&dp->icmp_ip.ip_dst));
+ }
+ }
+ break;
+
+ default:
+ fmt = tok2str(unreach2str, "#%d %%s unreachable",
+ dp->icmp_code);
+ (void)snprintf(buf, sizeof(buf), fmt,
+ ipaddr_string(&dp->icmp_ip.ip_dst));
+ break;
+ }
+ break;
+
+ case ICMP_REDIRECT:
+ TCHECK(dp->icmp_ip.ip_dst);
+ fmt = tok2str(type2str, "redirect-#%d %%s to net %%s",
+ dp->icmp_code);
+ (void)snprintf(buf, sizeof(buf), fmt,
+ ipaddr_string(&dp->icmp_ip.ip_dst),
+ ipaddr_string(&dp->icmp_gwaddr));
+ break;
+
+ case ICMP_ROUTERADVERT:
+ {
+ register const struct ih_rdiscovery *ihp;
+ register const struct id_rdiscovery *idp;
+ u_int lifetime, num, size;
+
+ (void)snprintf(buf, sizeof(buf), "router advertisement");
+ cp = buf + strlen(buf);
+
+ ihp = (struct ih_rdiscovery *)&dp->icmp_void;
+ TCHECK(*ihp);
+ (void)strncpy(cp, " lifetime ", sizeof(buf) - (cp - buf));
+ cp = buf + strlen(buf);
+ lifetime = EXTRACT_16BITS(&ihp->ird_lifetime);
+ if (lifetime < 60) {
+ (void)snprintf(cp, sizeof(buf) - (cp - buf), "%u",
+ lifetime);
+ } else if (lifetime < 60 * 60) {
+ (void)snprintf(cp, sizeof(buf) - (cp - buf), "%u:%02u",
+ lifetime / 60, lifetime % 60);
+ } else {
+ (void)snprintf(cp, sizeof(buf) - (cp - buf),
+ "%u:%02u:%02u",
+ lifetime / 3600,
+ (lifetime % 3600) / 60,
+ lifetime % 60);
+ }
+ cp = buf + strlen(buf);
+
+ num = ihp->ird_addrnum;
+ (void)snprintf(cp, sizeof(buf) - (cp - buf), " %d:", num);
+ cp = buf + strlen(buf);
+
+ size = ihp->ird_addrsiz;
+ if (size != 2) {
+ (void)snprintf(cp, sizeof(buf) - (cp - buf),
+ " [size %d]", size);
+ break;
+ }
+ idp = (struct id_rdiscovery *)&dp->icmp_data;
+ while (num-- > 0) {
+ TCHECK(*idp);
+ (void)snprintf(cp, sizeof(buf) - (cp - buf), " {%s %u}",
+ ipaddr_string(&idp->ird_addr),
+ EXTRACT_32BITS(&idp->ird_pref));
+ cp = buf + strlen(buf);
+ ++idp;
+ }
+ }
+ break;
+
+ case ICMP_TIMXCEED:
+ TCHECK(dp->icmp_ip.ip_dst);
+ switch (dp->icmp_code) {
+
+ case ICMP_TIMXCEED_INTRANS:
+ str = "time exceeded in-transit";
+ break;
+
+ case ICMP_TIMXCEED_REASS:
+ str = "ip reassembly time exceeded";
+ break;
+
+ default:
+ (void)snprintf(buf, sizeof(buf), "time exceeded-#%d",
+ dp->icmp_code);
+ break;
+ }
+ break;
+
+ case ICMP_PARAMPROB:
+ if (dp->icmp_code)
+ (void)snprintf(buf, sizeof(buf),
+ "parameter problem - code %d", dp->icmp_code);
+ else {
+ TCHECK(dp->icmp_pptr);
+ (void)snprintf(buf, sizeof(buf),
+ "parameter problem - octet %d", dp->icmp_pptr);
+ }
+ break;
+
+ case ICMP_MASKREPLY:
+ TCHECK(dp->icmp_mask);
+ (void)snprintf(buf, sizeof(buf), "address mask is 0x%08x",
+ EXTRACT_32BITS(&dp->icmp_mask));
+ break;
+
+ case ICMP_TSTAMP:
+ TCHECK(dp->icmp_seq);
+ (void)snprintf(buf, sizeof(buf),
+ "time stamp query id %u seq %u",
+ EXTRACT_16BITS(&dp->icmp_id),
+ EXTRACT_16BITS(&dp->icmp_seq));
+ break;
+
+ case ICMP_TSTAMPREPLY:
+ TCHECK(dp->icmp_ttime);
+ (void)snprintf(buf, sizeof(buf),
+ "time stamp reply id %u seq %u: org %s",
+ EXTRACT_16BITS(&dp->icmp_id),
+ EXTRACT_16BITS(&dp->icmp_seq),
+ icmp_tstamp_print(EXTRACT_32BITS(&dp->icmp_otime)));
+
+ (void)snprintf(buf+strlen(buf),sizeof(buf)-strlen(buf),", recv %s",
+ icmp_tstamp_print(EXTRACT_32BITS(&dp->icmp_rtime)));
+ (void)snprintf(buf+strlen(buf),sizeof(buf)-strlen(buf),", xmit %s",
+ icmp_tstamp_print(EXTRACT_32BITS(&dp->icmp_ttime)));
+ break;
+
+ default:
+ str = tok2str(icmp2str, "type-#%d", dp->icmp_type);
+ break;
+ }
+ (void)printf("ICMP %s, length %u", str, plen);
+ if (vflag && !fragmented) { /* don't attempt checksumming if this is a frag */
+ u_int16_t sum, icmp_sum;
+ struct cksum_vec vec[1];
+ if (TTEST2(*bp, plen)) {
+ vec[0].ptr = (const u_int8_t *)(void *)dp;
+ vec[0].len = plen;
+ sum = in_cksum(vec, 1);
+ if (sum != 0) {
+ icmp_sum = EXTRACT_16BITS(&dp->icmp_cksum);
+ (void)printf(" (wrong icmp cksum %x (->%x)!)",
+ icmp_sum,
+ in_cksum_shouldbe(icmp_sum, sum));
+ }
+ }
+ }
+
+ /*
+ * print the remnants of the IP packet.
+ * save the snaplength as this may get overidden in the IP printer.
+ */
+ if (vflag >= 1 && !ICMP_INFOTYPE(dp->icmp_type)) {
+ bp += 8;
+ (void)printf("\n\t");
+ ip = (struct ip *)bp;
+ snaplen = snapend - bp;
+ snapend_save = snapend;
+ ip_print(gndo, bp, EXTRACT_16BITS(&ip->ip_len));
+ snapend = snapend_save;
+ }
+
+ /*
+ * Attempt to decode the MPLS extensions only for some ICMP types.
+ */
+ if (vflag >= 1 && plen > ICMP_EXTD_MINLEN && ICMP_MPLS_EXT_TYPE(dp->icmp_type)) {
+
+ TCHECK(*ext_dp);
+
+ /*
+ * Check first if the mpls extension header shows a non-zero length.
+ * If the length field is not set then silently verify the checksum
+ * to check if an extension header is present. This is expedient,
+ * however not all implementations set the length field proper.
+ */
+ if (!ext_dp->icmp_length) {
+ vec[0].ptr = (const u_int8_t *)(void *)&ext_dp->icmp_ext_version_res;
+ vec[0].len = plen - ICMP_EXTD_MINLEN;
+ if (in_cksum(vec, 1)) {
+ return;
+ }
+ }
+
+ printf("\n\tMPLS extension v%u",
+ ICMP_MPLS_EXT_EXTRACT_VERSION(*(ext_dp->icmp_ext_version_res)));
+
+ /*
+ * Sanity checking of the header.
+ */
+ if (ICMP_MPLS_EXT_EXTRACT_VERSION(*(ext_dp->icmp_ext_version_res)) !=
+ ICMP_MPLS_EXT_VERSION) {
+ printf(" packet not supported");
+ return;
+ }
+
+ hlen = plen - ICMP_EXTD_MINLEN;
+ vec[0].ptr = (const u_int8_t *)(void *)&ext_dp->icmp_ext_version_res;
+ vec[0].len = hlen;
+ printf(", checksum 0x%04x (%scorrect), length %u",
+ EXTRACT_16BITS(ext_dp->icmp_ext_checksum),
+ in_cksum(vec, 1) ? "in" : "",
+ hlen);
+
+ hlen -= 4; /* subtract common header size */
+ obj_tptr = (u_int8_t *)ext_dp->icmp_ext_data;
+
+ while (hlen > sizeof(struct icmp_mpls_ext_object_header_t)) {
+
+ icmp_mpls_ext_object_header = (struct icmp_mpls_ext_object_header_t *)obj_tptr;
+ TCHECK(*icmp_mpls_ext_object_header);
+ obj_tlen = EXTRACT_16BITS(icmp_mpls_ext_object_header->length);
+ obj_class_num = icmp_mpls_ext_object_header->class_num;
+ obj_ctype = icmp_mpls_ext_object_header->ctype;
+ obj_tptr += sizeof(struct icmp_mpls_ext_object_header_t);
+
+ printf("\n\t %s Object (%u), Class-Type: %u, length %u",
+ tok2str(icmp_mpls_ext_obj_values,"unknown",obj_class_num),
+ obj_class_num,
+ obj_ctype,
+ obj_tlen);
+
+ hlen-=sizeof(struct icmp_mpls_ext_object_header_t); /* length field includes tlv header */
+
+ /* infinite loop protection */
+ if ((obj_class_num == 0) ||
+ (obj_tlen < sizeof(struct icmp_mpls_ext_object_header_t))) {
+ return;
+ }
+ obj_tlen-=sizeof(struct icmp_mpls_ext_object_header_t);
+
+ switch (obj_class_num) {
+ case 1:
+ switch(obj_ctype) {
+ case 1:
+ TCHECK2(*obj_tptr, 4);
+ raw_label = EXTRACT_32BITS(obj_tptr);
+ printf("\n\t label %u, exp %u", MPLS_LABEL(raw_label), MPLS_EXP(raw_label));
+ if (MPLS_STACK(raw_label))
+ printf(", [S]");
+ printf(", ttl %u", MPLS_TTL(raw_label));
+ break;
+ default:
+ print_unknown_data(obj_tptr, "\n\t ", obj_tlen);
+ }
+ break;
+
+ /*
+ * FIXME those are the defined objects that lack a decoder
+ * you are welcome to contribute code ;-)
+ */
+ case 2:
+ default:
+ print_unknown_data(obj_tptr, "\n\t ", obj_tlen);
+ break;
+ }
+ if (hlen < obj_tlen)
+ break;
+ hlen -= obj_tlen;
+ obj_tptr += obj_tlen;
+ }
+ }
+
+ return;
+trunc:
+ fputs("[|icmp]", stdout);
+}
diff --git a/tcpdump-4.3.0/print-icmp6.c b/tcpdump-4.3.0/print-icmp6.c
new file mode 100644
index 0000000..176c15c
--- /dev/null
+++ b/tcpdump-4.3.0/print-icmp6.c
@@ -0,0 +1,1372 @@
+/*
+ * Copyright (c) 1988, 1989, 1990, 1991, 1993, 1994
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-icmp6.c,v 1.86 2008-02-05 19:36:13 guy Exp $";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef INET6
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <string.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "extract.h"
+
+#include "ip6.h"
+#include "icmp6.h"
+#include "ipproto.h"
+
+#include "udp.h"
+#include "ah.h"
+
+static const char *get_rtpref(u_int);
+static const char *get_lifetime(u_int32_t);
+static void print_lladdr(const u_char *, size_t);
+static void icmp6_opt_print(const u_char *, int);
+static void mld6_print(const u_char *);
+static void mldv2_report_print(const u_char *, u_int);
+static void mldv2_query_print(const u_char *, u_int);
+static struct udphdr *get_upperlayer(u_char *, u_int *);
+static void dnsname_print(const u_char *, const u_char *);
+static void icmp6_nodeinfo_print(u_int, const u_char *, const u_char *);
+static void icmp6_rrenum_print(const u_char *, const u_char *);
+
+#ifndef abs
+#define abs(a) ((0 < (a)) ? (a) : -(a))
+#endif
+
+/* inline the various RPL definitions */
+#define ND_RPL_MESSAGE 0x9B
+
+static struct tok icmp6_type_values[] = {
+ { ICMP6_DST_UNREACH, "destination unreachable"},
+ { ICMP6_PACKET_TOO_BIG, "packet too big"},
+ { ICMP6_TIME_EXCEEDED, "time exceeded in-transit"},
+ { ICMP6_PARAM_PROB, "parameter problem"},
+ { ICMP6_ECHO_REQUEST, "echo request"},
+ { ICMP6_ECHO_REPLY, "echo reply"},
+ { MLD6_LISTENER_QUERY, "multicast listener query"},
+ { MLD6_LISTENER_REPORT, "multicast listener report"},
+ { MLD6_LISTENER_DONE, "multicast listener done"},
+ { ND_ROUTER_SOLICIT, "router solicitation"},
+ { ND_ROUTER_ADVERT, "router advertisement"},
+ { ND_NEIGHBOR_SOLICIT, "neighbor solicitation"},
+ { ND_NEIGHBOR_ADVERT, "neighbor advertisement"},
+ { ND_REDIRECT, "redirect"},
+ { ICMP6_ROUTER_RENUMBERING, "router renumbering"},
+ { IND_SOLICIT, "inverse neighbor solicitation"},
+ { IND_ADVERT, "inverse neighbor advertisement"},
+ { MLDV2_LISTENER_REPORT, "multicast listener report v2"},
+ { ICMP6_HADISCOV_REQUEST, "ha discovery request"},
+ { ICMP6_HADISCOV_REPLY, "ha discovery reply"},
+ { ICMP6_MOBILEPREFIX_SOLICIT, "mobile router solicitation"},
+ { ICMP6_MOBILEPREFIX_ADVERT, "mobile router advertisement"},
+ { ICMP6_WRUREQUEST, "who-are-you request"},
+ { ICMP6_WRUREPLY, "who-are-you reply"},
+ { ICMP6_NI_QUERY, "node information query"},
+ { ICMP6_NI_REPLY, "node information reply"},
+ { MLD6_MTRACE, "mtrace message"},
+ { MLD6_MTRACE_RESP, "mtrace response"},
+ { ND_RPL_MESSAGE, "RPL"},
+ { 0, NULL }
+};
+
+static struct tok icmp6_dst_unreach_code_values[] = {
+ { ICMP6_DST_UNREACH_NOROUTE, "unreachable route" },
+ { ICMP6_DST_UNREACH_ADMIN, " unreachable prohibited"},
+ { ICMP6_DST_UNREACH_BEYONDSCOPE, "beyond scope"},
+ { ICMP6_DST_UNREACH_ADDR, "unreachable address"},
+ { ICMP6_DST_UNREACH_NOPORT, "unreachable port"},
+ { 0, NULL }
+};
+
+static struct tok icmp6_opt_pi_flag_values[] = {
+ { ND_OPT_PI_FLAG_ONLINK, "onlink" },
+ { ND_OPT_PI_FLAG_AUTO, "auto" },
+ { ND_OPT_PI_FLAG_ROUTER, "router" },
+ { 0, NULL }
+};
+
+static struct tok icmp6_opt_ra_flag_values[] = {
+ { ND_RA_FLAG_MANAGED, "managed" },
+ { ND_RA_FLAG_OTHER, "other stateful"},
+ { ND_RA_FLAG_HOME_AGENT, "home agent"},
+ { 0, NULL }
+};
+
+static struct tok icmp6_nd_na_flag_values[] = {
+ { ND_NA_FLAG_ROUTER, "router" },
+ { ND_NA_FLAG_SOLICITED, "solicited" },
+ { ND_NA_FLAG_OVERRIDE, "override" },
+ { 0, NULL }
+};
+
+
+static struct tok icmp6_opt_values[] = {
+ { ND_OPT_SOURCE_LINKADDR, "source link-address"},
+ { ND_OPT_TARGET_LINKADDR, "destination link-address"},
+ { ND_OPT_PREFIX_INFORMATION, "prefix info"},
+ { ND_OPT_REDIRECTED_HEADER, "redirected header"},
+ { ND_OPT_MTU, "mtu"},
+ { ND_OPT_RDNSS, "rdnss"},
+ { ND_OPT_ADVINTERVAL, "advertisement interval"},
+ { ND_OPT_HOMEAGENT_INFO, "homeagent information"},
+ { ND_OPT_ROUTE_INFO, "route info"},
+ { 0, NULL }
+};
+
+/* mldv2 report types */
+static struct tok mldv2report2str[] = {
+ { 1, "is_in" },
+ { 2, "is_ex" },
+ { 3, "to_in" },
+ { 4, "to_ex" },
+ { 5, "allow" },
+ { 6, "block" },
+ { 0, NULL }
+};
+
+static const char *
+get_rtpref(u_int v)
+{
+ static const char *rtpref_str[] = {
+ "medium", /* 00 */
+ "high", /* 01 */
+ "rsv", /* 10 */
+ "low" /* 11 */
+ };
+
+ return rtpref_str[((v & ND_RA_FLAG_RTPREF_MASK) >> 3) & 0xff];
+}
+
+static const char *
+get_lifetime(u_int32_t v)
+{
+ static char buf[20];
+
+ if (v == (u_int32_t)~0UL)
+ return "infinity";
+ else {
+ snprintf(buf, sizeof(buf), "%u", v);
+ return buf;
+ }
+}
+
+static void
+print_lladdr(const u_int8_t *p, size_t l)
+{
+ const u_int8_t *ep, *q;
+
+ q = p;
+ ep = p + l;
+ while (l > 0 && q < ep) {
+ if (q > p)
+ printf(":");
+ printf("%02x", *q++);
+ l--;
+ }
+}
+
+static int icmp6_cksum(const struct ip6_hdr *ip6, const struct icmp6_hdr *icp,
+ u_int len)
+{
+ return (nextproto6_cksum(ip6, (const u_int8_t *)(void *)icp, len,
+ IPPROTO_ICMPV6));
+}
+
+enum ND_RPL_CODE {
+ ND_RPL_DIS =0x00,
+ ND_RPL_DIO =0x01,
+ ND_RPL_DAO =0x02,
+ ND_RPL_DAO_ACK=0x03,
+ ND_RPL_SDIS =0x80,
+ ND_RPL_SDIO =0x81,
+ ND_RPL_SDAO =0x82,
+ ND_RPL_SDAO_ACK=0x83,
+ ND_RPL_SCC =0x8A,
+};
+
+enum ND_RPL_DIO_FLAGS {
+ ND_RPL_DIO_GROUNDED = 0x80,
+ ND_RPL_DIO_DATRIG = 0x40,
+ ND_RPL_DIO_DASUPPORT= 0x20,
+ ND_RPL_DIO_RES4 = 0x10,
+ ND_RPL_DIO_RES3 = 0x08,
+ ND_RPL_DIO_PRF_MASK = 0x07, /* 3-bit preference */
+};
+
+struct nd_rpl_dio {
+ u_int8_t rpl_flags;
+ u_int8_t rpl_seq;
+ u_int8_t rpl_instanceid;
+ u_int8_t rpl_dagrank;
+ u_int8_t rpl_dagid[16];
+};
+
+static void
+rpl_print(netdissect_options *ndo,
+ const struct icmp6_hdr *hdr,
+ const u_char *bp, u_int length _U_)
+{
+ struct nd_rpl_dio *dio = (struct nd_rpl_dio *)bp;
+ int secured = hdr->icmp6_code & 0x80;
+ int basecode= hdr->icmp6_code & 0x7f;
+
+ ND_TCHECK(dio->rpl_dagid);
+
+ if(secured) {
+ ND_PRINT((ndo, ", (SEC)"));
+ } else {
+ ND_PRINT((ndo, ", (CLR)"));
+ }
+
+ switch(basecode) {
+ case ND_RPL_DIS:
+ ND_PRINT((ndo, "DODAG Information Solicitation"));
+ if(ndo->ndo_vflag) {
+ }
+ break;
+ case ND_RPL_DIO:
+ ND_PRINT((ndo, "DODAG Information Object"));
+ if(ndo->ndo_vflag) {
+ char dagid[65];
+ char *d = dagid;
+ int i;
+ for(i=0;i<16;i++) {
+ if(isprint(dio->rpl_dagid[i])) {
+ *d++ = dio->rpl_dagid[i];
+ } else {
+ int cnt=snprintf(d,4,"0x%02x",
+ dio->rpl_dagid[i]);
+ d += cnt;
+ }
+ }
+ *d++ = '\0';
+ ND_PRINT((ndo, " [seq:%u,instance:%u,rank:%u,dagid:%s]",
+ dio->rpl_seq,
+ dio->rpl_instanceid,
+ dio->rpl_dagrank,
+ dagid));
+ }
+ break;
+ case ND_RPL_DAO:
+ ND_PRINT((ndo, "Destination Advertisement Object"));
+ if(ndo->ndo_vflag) {
+ }
+ break;
+ case ND_RPL_DAO_ACK:
+ ND_PRINT((ndo, "Destination Advertisement Object Ack"));
+ if(ndo->ndo_vflag) {
+ }
+ break;
+ default:
+ ND_PRINT((ndo, "RPL message, unknown code %u",hdr->icmp6_code));
+ break;
+ }
+ return;
+trunc:
+ ND_PRINT((ndo," [|truncated]"));
+ return;
+
+}
+
+
+void
+icmp6_print(netdissect_options *ndo,
+ const u_char *bp, u_int length, const u_char *bp2, int fragmented)
+{
+ const struct icmp6_hdr *dp;
+ const struct ip6_hdr *ip;
+ const struct ip6_hdr *oip;
+ const struct udphdr *ouh;
+ int dport;
+ const u_char *ep;
+ u_int prot;
+
+ dp = (struct icmp6_hdr *)bp;
+ ip = (struct ip6_hdr *)bp2;
+ oip = (struct ip6_hdr *)(dp + 1);
+ /* 'ep' points to the end of available data. */
+ ep = snapend;
+
+ TCHECK(dp->icmp6_cksum);
+
+ if (vflag && !fragmented) {
+ u_int16_t sum, udp_sum;
+
+ if (TTEST2(bp[0], length)) {
+ udp_sum = EXTRACT_16BITS(&dp->icmp6_cksum);
+ sum = icmp6_cksum(ip, dp, length);
+ if (sum != 0)
+ (void)printf("[bad icmp6 cksum 0x%04x -> 0x%04x!] ",
+ udp_sum,
+ in_cksum_shouldbe(udp_sum, sum));
+ else
+ (void)printf("[icmp6 sum ok] ");
+ }
+ }
+
+ printf("ICMP6, %s", tok2str(icmp6_type_values,"unknown icmp6 type (%u)",dp->icmp6_type));
+
+ /* display cosmetics: print the packet length for printer that use the vflag now */
+ if (vflag && (dp->icmp6_type == ND_ROUTER_SOLICIT ||
+ dp->icmp6_type == ND_ROUTER_ADVERT ||
+ dp->icmp6_type == ND_NEIGHBOR_ADVERT ||
+ dp->icmp6_type == ND_NEIGHBOR_SOLICIT ||
+ dp->icmp6_type == ND_REDIRECT ||
+ dp->icmp6_type == ICMP6_HADISCOV_REPLY ||
+ dp->icmp6_type == ICMP6_MOBILEPREFIX_ADVERT ))
+ printf(", length %u", length);
+
+ switch (dp->icmp6_type) {
+ case ICMP6_DST_UNREACH:
+ TCHECK(oip->ip6_dst);
+ printf(", %s", tok2str(icmp6_dst_unreach_code_values,"unknown unreach code (%u)",dp->icmp6_code));
+ switch (dp->icmp6_code) {
+
+ case ICMP6_DST_UNREACH_NOROUTE: /* fall through */
+ case ICMP6_DST_UNREACH_ADMIN:
+ case ICMP6_DST_UNREACH_ADDR:
+ printf(" %s",ip6addr_string(&oip->ip6_dst));
+ break;
+ case ICMP6_DST_UNREACH_BEYONDSCOPE:
+ printf(" %s, source address %s",
+ ip6addr_string(&oip->ip6_dst),
+ ip6addr_string(&oip->ip6_src));
+ break;
+ case ICMP6_DST_UNREACH_NOPORT:
+ if ((ouh = get_upperlayer((u_char *)oip, &prot))
+ == NULL)
+ goto trunc;
+
+ dport = EXTRACT_16BITS(&ouh->uh_dport);
+ switch (prot) {
+ case IPPROTO_TCP:
+ printf(", %s tcp port %s",
+ ip6addr_string(&oip->ip6_dst),
+ tcpport_string(dport));
+ break;
+ case IPPROTO_UDP:
+ printf(", %s udp port %s",
+ ip6addr_string(&oip->ip6_dst),
+ udpport_string(dport));
+ break;
+ default:
+ printf(", %s protocol %d port %d unreachable",
+ ip6addr_string(&oip->ip6_dst),
+ oip->ip6_nxt, dport);
+ break;
+ }
+ break;
+ default:
+ if (vflag <= 1) {
+ print_unknown_data(bp,"\n\t",length);
+ return;
+ }
+ break;
+ }
+ break;
+ case ICMP6_PACKET_TOO_BIG:
+ TCHECK(dp->icmp6_mtu);
+ printf(", mtu %u", EXTRACT_32BITS(&dp->icmp6_mtu));
+ break;
+ case ICMP6_TIME_EXCEEDED:
+ TCHECK(oip->ip6_dst);
+ switch (dp->icmp6_code) {
+ case ICMP6_TIME_EXCEED_TRANSIT:
+ printf(" for %s",
+ ip6addr_string(&oip->ip6_dst));
+ break;
+ case ICMP6_TIME_EXCEED_REASSEMBLY:
+ printf(" (reassembly)");
+ break;
+ default:
+ printf(", unknown code (%u)", dp->icmp6_code);
+ break;
+ }
+ break;
+ case ICMP6_PARAM_PROB:
+ TCHECK(oip->ip6_dst);
+ switch (dp->icmp6_code) {
+ case ICMP6_PARAMPROB_HEADER:
+ printf(", errorneous - octet %u", EXTRACT_32BITS(&dp->icmp6_pptr));
+ break;
+ case ICMP6_PARAMPROB_NEXTHEADER:
+ printf(", next header - octet %u", EXTRACT_32BITS(&dp->icmp6_pptr));
+ break;
+ case ICMP6_PARAMPROB_OPTION:
+ printf(", option - octet %u", EXTRACT_32BITS(&dp->icmp6_pptr));
+ break;
+ default:
+ printf(", code-#%d",
+ dp->icmp6_code);
+ break;
+ }
+ break;
+ case ICMP6_ECHO_REQUEST:
+ case ICMP6_ECHO_REPLY:
+ TCHECK(dp->icmp6_seq);
+ printf(", seq %u", EXTRACT_16BITS(&dp->icmp6_seq));
+ break;
+ case ICMP6_MEMBERSHIP_QUERY:
+ if (length == MLD_MINLEN) {
+ mld6_print((const u_char *)dp);
+ } else if (length >= MLDV2_MINLEN) {
+ printf("v2 ");
+ mldv2_query_print((const u_char *)dp, length);
+ } else {
+ printf(" unknown-version (len %u) ", length);
+ }
+ break;
+ case ICMP6_MEMBERSHIP_REPORT:
+ mld6_print((const u_char *)dp);
+ break;
+ case ICMP6_MEMBERSHIP_REDUCTION:
+ mld6_print((const u_char *)dp);
+ break;
+ case ND_ROUTER_SOLICIT:
+#define RTSOLLEN 8
+ if (vflag) {
+ icmp6_opt_print((const u_char *)dp + RTSOLLEN,
+ length - RTSOLLEN);
+ }
+ break;
+ case ND_ROUTER_ADVERT:
+#define RTADVLEN 16
+ if (vflag) {
+ struct nd_router_advert *p;
+
+ p = (struct nd_router_advert *)dp;
+ TCHECK(p->nd_ra_retransmit);
+ printf("\n\thop limit %u, Flags [%s]" \
+ ", pref %s, router lifetime %us, reachable time %us, retrans time %us",
+ (u_int)p->nd_ra_curhoplimit,
+ bittok2str(icmp6_opt_ra_flag_values,"none",(p->nd_ra_flags_reserved)),
+ get_rtpref(p->nd_ra_flags_reserved),
+ EXTRACT_16BITS(&p->nd_ra_router_lifetime),
+ EXTRACT_32BITS(&p->nd_ra_reachable),
+ EXTRACT_32BITS(&p->nd_ra_retransmit));
+
+ icmp6_opt_print((const u_char *)dp + RTADVLEN,
+ length - RTADVLEN);
+ }
+ break;
+ case ND_NEIGHBOR_SOLICIT:
+ {
+ struct nd_neighbor_solicit *p;
+ p = (struct nd_neighbor_solicit *)dp;
+ TCHECK(p->nd_ns_target);
+ printf(", who has %s", ip6addr_string(&p->nd_ns_target));
+ if (vflag) {
+#define NDSOLLEN 24
+ icmp6_opt_print((const u_char *)dp + NDSOLLEN,
+ length - NDSOLLEN);
+ }
+ }
+ break;
+ case ND_NEIGHBOR_ADVERT:
+ {
+ struct nd_neighbor_advert *p;
+
+ p = (struct nd_neighbor_advert *)dp;
+ TCHECK(p->nd_na_target);
+ printf(", tgt is %s",
+ ip6addr_string(&p->nd_na_target));
+ if (vflag) {
+ printf(", Flags [%s]",
+ bittok2str(icmp6_nd_na_flag_values,
+ "none",
+ EXTRACT_32BITS(&p->nd_na_flags_reserved)));
+#define NDADVLEN 24
+ icmp6_opt_print((const u_char *)dp + NDADVLEN,
+ length - NDADVLEN);
+#undef NDADVLEN
+ }
+ }
+ break;
+ case ND_REDIRECT:
+#define RDR(i) ((struct nd_redirect *)(i))
+ TCHECK(RDR(dp)->nd_rd_dst);
+ printf(", %s", getname6((const u_char *)&RDR(dp)->nd_rd_dst));
+ TCHECK(RDR(dp)->nd_rd_target);
+ printf(" to %s",
+ getname6((const u_char*)&RDR(dp)->nd_rd_target));
+#define REDIRECTLEN 40
+ if (vflag) {
+ icmp6_opt_print((const u_char *)dp + REDIRECTLEN,
+ length - REDIRECTLEN);
+ }
+ break;
+#undef REDIRECTLEN
+#undef RDR
+ case ICMP6_ROUTER_RENUMBERING:
+ icmp6_rrenum_print(bp, ep);
+ break;
+ case ICMP6_NI_QUERY:
+ case ICMP6_NI_REPLY:
+ icmp6_nodeinfo_print(length, bp, ep);
+ break;
+ case IND_SOLICIT:
+ case IND_ADVERT:
+ break;
+ case ICMP6_V2_MEMBERSHIP_REPORT:
+ mldv2_report_print((const u_char *) dp, length);
+ break;
+ case ICMP6_MOBILEPREFIX_SOLICIT: /* fall through */
+ case ICMP6_HADISCOV_REQUEST:
+ TCHECK(dp->icmp6_data16[0]);
+ printf(", id 0x%04x", EXTRACT_16BITS(&dp->icmp6_data16[0]));
+ break;
+ case ICMP6_HADISCOV_REPLY:
+ if (vflag) {
+ struct in6_addr *in6;
+ u_char *cp;
+
+ TCHECK(dp->icmp6_data16[0]);
+ printf(", id 0x%04x", EXTRACT_16BITS(&dp->icmp6_data16[0]));
+ cp = (u_char *)dp + length;
+ in6 = (struct in6_addr *)(dp + 1);
+ for (; (u_char *)in6 < cp; in6++) {
+ TCHECK(*in6);
+ printf(", %s", ip6addr_string(in6));
+ }
+ }
+ break;
+ case ICMP6_MOBILEPREFIX_ADVERT:
+ if (vflag) {
+ TCHECK(dp->icmp6_data16[0]);
+ printf(", id 0x%04x", EXTRACT_16BITS(&dp->icmp6_data16[0]));
+ if (dp->icmp6_data16[1] & 0xc0)
+ printf(" ");
+ if (dp->icmp6_data16[1] & 0x80)
+ printf("M");
+ if (dp->icmp6_data16[1] & 0x40)
+ printf("O");
+#define MPADVLEN 8
+ icmp6_opt_print((const u_char *)dp + MPADVLEN,
+ length - MPADVLEN);
+ }
+ break;
+ case ND_RPL_MESSAGE:
+ rpl_print(ndo, dp, &dp->icmp6_data8[0], length);
+ break;
+ default:
+ printf(", length %u", length);
+ if (vflag <= 1)
+ print_unknown_data(bp,"\n\t", length);
+ return;
+ }
+ if (!vflag)
+ printf(", length %u", length);
+ return;
+trunc:
+ fputs("[|icmp6]", stdout);
+}
+
+static struct udphdr *
+get_upperlayer(u_char *bp, u_int *prot)
+{
+ const u_char *ep;
+ struct ip6_hdr *ip6 = (struct ip6_hdr *)bp;
+ struct udphdr *uh;
+ struct ip6_hbh *hbh;
+ struct ip6_frag *fragh;
+ struct ah *ah;
+ u_int nh;
+ int hlen;
+
+ /* 'ep' points to the end of available data. */
+ ep = snapend;
+
+ if (!TTEST(ip6->ip6_nxt))
+ return NULL;
+
+ nh = ip6->ip6_nxt;
+ hlen = sizeof(struct ip6_hdr);
+
+ while (bp < ep) {
+ bp += hlen;
+
+ switch(nh) {
+ case IPPROTO_UDP:
+ case IPPROTO_TCP:
+ uh = (struct udphdr *)bp;
+ if (TTEST(uh->uh_dport)) {
+ *prot = nh;
+ return(uh);
+ }
+ else
+ return(NULL);
+ /* NOTREACHED */
+
+ case IPPROTO_HOPOPTS:
+ case IPPROTO_DSTOPTS:
+ case IPPROTO_ROUTING:
+ hbh = (struct ip6_hbh *)bp;
+ if (!TTEST(hbh->ip6h_len))
+ return(NULL);
+ nh = hbh->ip6h_nxt;
+ hlen = (hbh->ip6h_len + 1) << 3;
+ break;
+
+ case IPPROTO_FRAGMENT: /* this should be odd, but try anyway */
+ fragh = (struct ip6_frag *)bp;
+ if (!TTEST(fragh->ip6f_offlg))
+ return(NULL);
+ /* fragments with non-zero offset are meaningless */
+ if ((EXTRACT_16BITS(&fragh->ip6f_offlg) & IP6F_OFF_MASK) != 0)
+ return(NULL);
+ nh = fragh->ip6f_nxt;
+ hlen = sizeof(struct ip6_frag);
+ break;
+
+ case IPPROTO_AH:
+ ah = (struct ah *)bp;
+ if (!TTEST(ah->ah_len))
+ return(NULL);
+ nh = ah->ah_nxt;
+ hlen = (ah->ah_len + 2) << 2;
+ break;
+
+ default: /* unknown or undecodable header */
+ *prot = nh; /* meaningless, but set here anyway */
+ return(NULL);
+ }
+ }
+
+ return(NULL); /* should be notreached, though */
+}
+
+static void
+icmp6_opt_print(const u_char *bp, int resid)
+{
+ const struct nd_opt_hdr *op;
+ const struct nd_opt_hdr *opl; /* why there's no struct? */
+ const struct nd_opt_prefix_info *opp;
+ const struct icmp6_opts_redirect *opr;
+ const struct nd_opt_mtu *opm;
+ const struct nd_opt_rdnss *oprd;
+ const struct nd_opt_advinterval *opa;
+ const struct nd_opt_homeagent_info *oph;
+ const struct nd_opt_route_info *opri;
+ const u_char *cp, *ep;
+ struct in6_addr in6, *in6p;
+ size_t l;
+ u_int i;
+
+#define ECHECK(var) if ((u_char *)&(var) > ep - sizeof(var)) return
+
+ cp = bp;
+ /* 'ep' points to the end of available data. */
+ ep = snapend;
+
+ while (cp < ep) {
+ op = (struct nd_opt_hdr *)cp;
+
+ ECHECK(op->nd_opt_len);
+ if (resid <= 0)
+ return;
+ if (op->nd_opt_len == 0)
+ goto trunc;
+ if (cp + (op->nd_opt_len << 3) > ep)
+ goto trunc;
+
+ printf("\n\t %s option (%u), length %u (%u): ",
+ tok2str(icmp6_opt_values, "unknown", op->nd_opt_type),
+ op->nd_opt_type,
+ op->nd_opt_len << 3,
+ op->nd_opt_len);
+
+ switch (op->nd_opt_type) {
+ case ND_OPT_SOURCE_LINKADDR:
+ opl = (struct nd_opt_hdr *)op;
+ l = (op->nd_opt_len << 3) - 2;
+ print_lladdr(cp + 2, l);
+ break;
+ case ND_OPT_TARGET_LINKADDR:
+ opl = (struct nd_opt_hdr *)op;
+ l = (op->nd_opt_len << 3) - 2;
+ print_lladdr(cp + 2, l);
+ break;
+ case ND_OPT_PREFIX_INFORMATION:
+ opp = (struct nd_opt_prefix_info *)op;
+ TCHECK(opp->nd_opt_pi_prefix);
+ printf("%s/%u%s, Flags [%s], valid time %ss",
+ ip6addr_string(&opp->nd_opt_pi_prefix),
+ opp->nd_opt_pi_prefix_len,
+ (op->nd_opt_len != 4) ? "badlen" : "",
+ bittok2str(icmp6_opt_pi_flag_values, "none", opp->nd_opt_pi_flags_reserved),
+ get_lifetime(EXTRACT_32BITS(&opp->nd_opt_pi_valid_time)));
+ printf(", pref. time %ss", get_lifetime(EXTRACT_32BITS(&opp->nd_opt_pi_preferred_time)));
+ break;
+ case ND_OPT_REDIRECTED_HEADER:
+ opr = (struct icmp6_opts_redirect *)op;
+ print_unknown_data(bp,"\n\t ",op->nd_opt_len<<3);
+ /* xxx */
+ break;
+ case ND_OPT_MTU:
+ opm = (struct nd_opt_mtu *)op;
+ TCHECK(opm->nd_opt_mtu_mtu);
+ printf(" %u%s",
+ EXTRACT_32BITS(&opm->nd_opt_mtu_mtu),
+ (op->nd_opt_len != 1) ? "bad option length" : "" );
+ break;
+ case ND_OPT_RDNSS:
+ oprd = (struct nd_opt_rdnss *)op;
+ l = (op->nd_opt_len - 1) / 2;
+ printf(" lifetime %us,",
+ EXTRACT_32BITS(&oprd->nd_opt_rdnss_lifetime));
+ for (i = 0; i < l; i++) {
+ TCHECK(oprd->nd_opt_rdnss_addr[i]);
+ printf(" addr: %s",
+ ip6addr_string(&oprd->nd_opt_rdnss_addr[i]));
+ }
+ break;
+ case ND_OPT_ADVINTERVAL:
+ opa = (struct nd_opt_advinterval *)op;
+ TCHECK(opa->nd_opt_adv_interval);
+ printf(" %ums", EXTRACT_32BITS(&opa->nd_opt_adv_interval));
+ break;
+ case ND_OPT_HOMEAGENT_INFO:
+ oph = (struct nd_opt_homeagent_info *)op;
+ TCHECK(oph->nd_opt_hai_lifetime);
+ printf(" preference %u, lifetime %u",
+ EXTRACT_16BITS(&oph->nd_opt_hai_preference),
+ EXTRACT_16BITS(&oph->nd_opt_hai_lifetime));
+ break;
+ case ND_OPT_ROUTE_INFO:
+ opri = (struct nd_opt_route_info *)op;
+ TCHECK(opri->nd_opt_rti_lifetime);
+ memset(&in6, 0, sizeof(in6));
+ in6p = (struct in6_addr *)(opri + 1);
+ switch (op->nd_opt_len) {
+ case 1:
+ break;
+ case 2:
+ TCHECK2(*in6p, 8);
+ memcpy(&in6, opri + 1, 8);
+ break;
+ case 3:
+ TCHECK(*in6p);
+ memcpy(&in6, opri + 1, sizeof(in6));
+ break;
+ default:
+ goto trunc;
+ }
+ printf(" %s/%u", ip6addr_string(&in6),
+ opri->nd_opt_rti_prefixlen);
+ printf(", pref=%s", get_rtpref(opri->nd_opt_rti_flags));
+ printf(", lifetime=%s",
+ get_lifetime(EXTRACT_32BITS(&opri->nd_opt_rti_lifetime)));
+ break;
+ default:
+ if (vflag <= 1) {
+ print_unknown_data(cp+2,"\n\t ", (op->nd_opt_len << 3) - 2); /* skip option header */
+ return;
+ }
+ break;
+ }
+ /* do we want to see an additional hexdump ? */
+ if (vflag> 1)
+ print_unknown_data(cp+2,"\n\t ", (op->nd_opt_len << 3) - 2); /* skip option header */
+
+ cp += op->nd_opt_len << 3;
+ resid -= op->nd_opt_len << 3;
+ }
+ return;
+
+ trunc:
+ fputs("[ndp opt]", stdout);
+ return;
+#undef ECHECK
+}
+
+static void
+mld6_print(const u_char *bp)
+{
+ struct mld6_hdr *mp = (struct mld6_hdr *)bp;
+ const u_char *ep;
+
+ /* 'ep' points to the end of available data. */
+ ep = snapend;
+
+ if ((u_char *)mp + sizeof(*mp) > ep)
+ return;
+
+ printf("max resp delay: %d ", EXTRACT_16BITS(&mp->mld6_maxdelay));
+ printf("addr: %s", ip6addr_string(&mp->mld6_addr));
+}
+
+static void
+mldv2_report_print(const u_char *bp, u_int len)
+{
+ struct icmp6_hdr *icp = (struct icmp6_hdr *) bp;
+ u_int group, nsrcs, ngroups;
+ u_int i, j;
+
+ /* Minimum len is 8 */
+ if (len < 8) {
+ printf(" [invalid len %d]", len);
+ return;
+ }
+
+ TCHECK(icp->icmp6_data16[1]);
+ ngroups = EXTRACT_16BITS(&icp->icmp6_data16[1]);
+ printf(", %d group record(s)", ngroups);
+ if (vflag > 0) {
+ /* Print the group records */
+ group = 8;
+ for (i = 0; i < ngroups; i++) {
+ /* type(1) + auxlen(1) + numsrc(2) + grp(16) */
+ if (len < group + 20) {
+ printf(" [invalid number of groups]");
+ return;
+ }
+ TCHECK2(bp[group + 4], sizeof(struct in6_addr));
+ printf(" [gaddr %s", ip6addr_string(&bp[group + 4]));
+ printf(" %s", tok2str(mldv2report2str, " [v2-report-#%d]",
+ bp[group]));
+ nsrcs = (bp[group + 2] << 8) + bp[group + 3];
+ /* Check the number of sources and print them */
+ if (len < group + 20 + (nsrcs * sizeof(struct in6_addr))) {
+ printf(" [invalid number of sources %d]", nsrcs);
+ return;
+ }
+ if (vflag == 1)
+ printf(", %d source(s)", nsrcs);
+ else {
+ /* Print the sources */
+ (void)printf(" {");
+ for (j = 0; j < nsrcs; j++) {
+ TCHECK2(bp[group + 20 + j * sizeof(struct in6_addr)],
+ sizeof(struct in6_addr));
+ printf(" %s", ip6addr_string(&bp[group + 20 + j * sizeof(struct in6_addr)]));
+ }
+ (void)printf(" }");
+ }
+ /* Next group record */
+ group += 20 + nsrcs * sizeof(struct in6_addr);
+ printf("]");
+ }
+ }
+ return;
+trunc:
+ (void)printf("[|icmp6]");
+ return;
+}
+
+static void
+mldv2_query_print(const u_char *bp, u_int len)
+{
+ struct icmp6_hdr *icp = (struct icmp6_hdr *) bp;
+ u_int mrc;
+ int mrt, qqi;
+ u_int nsrcs;
+ register u_int i;
+
+ /* Minimum len is 28 */
+ if (len < 28) {
+ printf(" [invalid len %d]", len);
+ return;
+ }
+ TCHECK(icp->icmp6_data16[0]);
+ mrc = EXTRACT_16BITS(&icp->icmp6_data16[0]);
+ if (mrc < 32768) {
+ mrt = mrc;
+ } else {
+ mrt = ((mrc & 0x0fff) | 0x1000) << (((mrc & 0x7000) >> 12) + 3);
+ }
+ if (vflag) {
+ (void)printf(" [max resp delay=%d]", mrt);
+ }
+ TCHECK2(bp[8], sizeof(struct in6_addr));
+ printf(" [gaddr %s", ip6addr_string(&bp[8]));
+
+ if (vflag) {
+ TCHECK(bp[25]);
+ if (bp[24] & 0x08) {
+ printf(" sflag");
+ }
+ if (bp[24] & 0x07) {
+ printf(" robustness=%d", bp[24] & 0x07);
+ }
+ if (bp[25] < 128) {
+ qqi = bp[25];
+ } else {
+ qqi = ((bp[25] & 0x0f) | 0x10) << (((bp[25] & 0x70) >> 4) + 3);
+ }
+ printf(" qqi=%d", qqi);
+ }
+
+ TCHECK2(bp[26], 2);
+ nsrcs = EXTRACT_16BITS(&bp[26]);
+ if (nsrcs > 0) {
+ if (len < 28 + nsrcs * sizeof(struct in6_addr))
+ printf(" [invalid number of sources]");
+ else if (vflag > 1) {
+ printf(" {");
+ for (i = 0; i < nsrcs; i++) {
+ TCHECK2(bp[28 + i * sizeof(struct in6_addr)],
+ sizeof(struct in6_addr));
+ printf(" %s", ip6addr_string(&bp[28 + i * sizeof(struct in6_addr)]));
+ }
+ printf(" }");
+ } else
+ printf(", %d source(s)", nsrcs);
+ }
+ printf("]");
+ return;
+trunc:
+ (void)printf("[|icmp6]");
+ return;
+}
+
+static void
+dnsname_print(const u_char *cp, const u_char *ep)
+{
+ int i;
+
+ /* DNS name decoding - no decompression */
+ printf(", \"");
+ while (cp < ep) {
+ i = *cp++;
+ if (i) {
+ if (i > ep - cp) {
+ printf("???");
+ break;
+ }
+ while (i-- && cp < ep) {
+ safeputchar(*cp);
+ cp++;
+ }
+ if (cp + 1 < ep && *cp)
+ printf(".");
+ } else {
+ if (cp == ep) {
+ /* FQDN */
+ printf(".");
+ } else if (cp + 1 == ep && *cp == '\0') {
+ /* truncated */
+ } else {
+ /* invalid */
+ printf("???");
+ }
+ break;
+ }
+ }
+ printf("\"");
+}
+
+static void
+icmp6_nodeinfo_print(u_int icmp6len, const u_char *bp, const u_char *ep)
+{
+ struct icmp6_nodeinfo *ni6;
+ struct icmp6_hdr *dp;
+ const u_char *cp;
+ size_t siz, i;
+ int needcomma;
+
+ if (ep < bp)
+ return;
+ dp = (struct icmp6_hdr *)bp;
+ ni6 = (struct icmp6_nodeinfo *)bp;
+ siz = ep - bp;
+
+ switch (ni6->ni_type) {
+ case ICMP6_NI_QUERY:
+ if (siz == sizeof(*dp) + 4) {
+ /* KAME who-are-you */
+ printf(" who-are-you request");
+ break;
+ }
+ printf(" node information query");
+
+ TCHECK2(*dp, sizeof(*ni6));
+ ni6 = (struct icmp6_nodeinfo *)dp;
+ printf(" ("); /*)*/
+ switch (EXTRACT_16BITS(&ni6->ni_qtype)) {
+ case NI_QTYPE_NOOP:
+ printf("noop");
+ break;
+ case NI_QTYPE_SUPTYPES:
+ printf("supported qtypes");
+ i = EXTRACT_16BITS(&ni6->ni_flags);
+ if (i)
+ printf(" [%s]", (i & 0x01) ? "C" : "");
+ break;
+ break;
+ case NI_QTYPE_FQDN:
+ printf("DNS name");
+ break;
+ case NI_QTYPE_NODEADDR:
+ printf("node addresses");
+ i = ni6->ni_flags;
+ if (!i)
+ break;
+ /* NI_NODEADDR_FLAG_TRUNCATE undefined for query */
+ printf(" [%s%s%s%s%s%s]",
+ (i & NI_NODEADDR_FLAG_ANYCAST) ? "a" : "",
+ (i & NI_NODEADDR_FLAG_GLOBAL) ? "G" : "",
+ (i & NI_NODEADDR_FLAG_SITELOCAL) ? "S" : "",
+ (i & NI_NODEADDR_FLAG_LINKLOCAL) ? "L" : "",
+ (i & NI_NODEADDR_FLAG_COMPAT) ? "C" : "",
+ (i & NI_NODEADDR_FLAG_ALL) ? "A" : "");
+ break;
+ default:
+ printf("unknown");
+ break;
+ }
+
+ if (ni6->ni_qtype == NI_QTYPE_NOOP ||
+ ni6->ni_qtype == NI_QTYPE_SUPTYPES) {
+ if (siz != sizeof(*ni6))
+ if (vflag)
+ printf(", invalid len");
+ /*(*/
+ printf(")");
+ break;
+ }
+
+
+ /* XXX backward compat, icmp-name-lookup-03 */
+ if (siz == sizeof(*ni6)) {
+ printf(", 03 draft");
+ /*(*/
+ printf(")");
+ break;
+ }
+
+ switch (ni6->ni_code) {
+ case ICMP6_NI_SUBJ_IPV6:
+ if (!TTEST2(*dp,
+ sizeof(*ni6) + sizeof(struct in6_addr)))
+ break;
+ if (siz != sizeof(*ni6) + sizeof(struct in6_addr)) {
+ if (vflag)
+ printf(", invalid subject len");
+ break;
+ }
+ printf(", subject=%s",
+ getname6((const u_char *)(ni6 + 1)));
+ break;
+ case ICMP6_NI_SUBJ_FQDN:
+ printf(", subject=DNS name");
+ cp = (const u_char *)(ni6 + 1);
+ if (cp[0] == ep - cp - 1) {
+ /* icmp-name-lookup-03, pascal string */
+ if (vflag)
+ printf(", 03 draft");
+ cp++;
+ printf(", \"");
+ while (cp < ep) {
+ safeputchar(*cp);
+ cp++;
+ }
+ printf("\"");
+ } else
+ dnsname_print(cp, ep);
+ break;
+ case ICMP6_NI_SUBJ_IPV4:
+ if (!TTEST2(*dp, sizeof(*ni6) + sizeof(struct in_addr)))
+ break;
+ if (siz != sizeof(*ni6) + sizeof(struct in_addr)) {
+ if (vflag)
+ printf(", invalid subject len");
+ break;
+ }
+ printf(", subject=%s",
+ getname((const u_char *)(ni6 + 1)));
+ break;
+ default:
+ printf(", unknown subject");
+ break;
+ }
+
+ /*(*/
+ printf(")");
+ break;
+
+ case ICMP6_NI_REPLY:
+ if (icmp6len > siz) {
+ printf("[|icmp6: node information reply]");
+ break;
+ }
+
+ needcomma = 0;
+
+ ni6 = (struct icmp6_nodeinfo *)dp;
+ printf(" node information reply");
+ printf(" ("); /*)*/
+ switch (ni6->ni_code) {
+ case ICMP6_NI_SUCCESS:
+ if (vflag) {
+ printf("success");
+ needcomma++;
+ }
+ break;
+ case ICMP6_NI_REFUSED:
+ printf("refused");
+ needcomma++;
+ if (siz != sizeof(*ni6))
+ if (vflag)
+ printf(", invalid length");
+ break;
+ case ICMP6_NI_UNKNOWN:
+ printf("unknown");
+ needcomma++;
+ if (siz != sizeof(*ni6))
+ if (vflag)
+ printf(", invalid length");
+ break;
+ }
+
+ if (ni6->ni_code != ICMP6_NI_SUCCESS) {
+ /*(*/
+ printf(")");
+ break;
+ }
+
+ switch (EXTRACT_16BITS(&ni6->ni_qtype)) {
+ case NI_QTYPE_NOOP:
+ if (needcomma)
+ printf(", ");
+ printf("noop");
+ if (siz != sizeof(*ni6))
+ if (vflag)
+ printf(", invalid length");
+ break;
+ case NI_QTYPE_SUPTYPES:
+ if (needcomma)
+ printf(", ");
+ printf("supported qtypes");
+ i = EXTRACT_16BITS(&ni6->ni_flags);
+ if (i)
+ printf(" [%s]", (i & 0x01) ? "C" : "");
+ break;
+ case NI_QTYPE_FQDN:
+ if (needcomma)
+ printf(", ");
+ printf("DNS name");
+ cp = (const u_char *)(ni6 + 1) + 4;
+ if (cp[0] == ep - cp - 1) {
+ /* icmp-name-lookup-03, pascal string */
+ if (vflag)
+ printf(", 03 draft");
+ cp++;
+ printf(", \"");
+ while (cp < ep) {
+ safeputchar(*cp);
+ cp++;
+ }
+ printf("\"");
+ } else
+ dnsname_print(cp, ep);
+ if ((EXTRACT_16BITS(&ni6->ni_flags) & 0x01) != 0)
+ printf(" [TTL=%u]", *(u_int32_t *)(ni6 + 1));
+ break;
+ case NI_QTYPE_NODEADDR:
+ if (needcomma)
+ printf(", ");
+ printf("node addresses");
+ i = sizeof(*ni6);
+ while (i < siz) {
+ if (i + sizeof(struct in6_addr) + sizeof(int32_t) > siz)
+ break;
+ printf(" %s", getname6(bp + i));
+ i += sizeof(struct in6_addr);
+ printf("(%d)", (int32_t)EXTRACT_32BITS(bp + i));
+ i += sizeof(int32_t);
+ }
+ i = ni6->ni_flags;
+ if (!i)
+ break;
+ printf(" [%s%s%s%s%s%s%s]",
+ (i & NI_NODEADDR_FLAG_ANYCAST) ? "a" : "",
+ (i & NI_NODEADDR_FLAG_GLOBAL) ? "G" : "",
+ (i & NI_NODEADDR_FLAG_SITELOCAL) ? "S" : "",
+ (i & NI_NODEADDR_FLAG_LINKLOCAL) ? "L" : "",
+ (i & NI_NODEADDR_FLAG_COMPAT) ? "C" : "",
+ (i & NI_NODEADDR_FLAG_ALL) ? "A" : "",
+ (i & NI_NODEADDR_FLAG_TRUNCATE) ? "T" : "");
+ break;
+ default:
+ if (needcomma)
+ printf(", ");
+ printf("unknown");
+ break;
+ }
+
+ /*(*/
+ printf(")");
+ break;
+ }
+ return;
+
+trunc:
+ fputs("[|icmp6]", stdout);
+}
+
+static void
+icmp6_rrenum_print(const u_char *bp, const u_char *ep)
+{
+ struct icmp6_router_renum *rr6;
+ const char *cp;
+ struct rr_pco_match *match;
+ struct rr_pco_use *use;
+ char hbuf[NI_MAXHOST];
+ int n;
+
+ if (ep < bp)
+ return;
+ rr6 = (struct icmp6_router_renum *)bp;
+ cp = (const char *)(rr6 + 1);
+
+ TCHECK(rr6->rr_reserved);
+ switch (rr6->rr_code) {
+ case ICMP6_ROUTER_RENUMBERING_COMMAND:
+ printf("router renum: command");
+ break;
+ case ICMP6_ROUTER_RENUMBERING_RESULT:
+ printf("router renum: result");
+ break;
+ case ICMP6_ROUTER_RENUMBERING_SEQNUM_RESET:
+ printf("router renum: sequence number reset");
+ break;
+ default:
+ printf("router renum: code-#%d", rr6->rr_code);
+ break;
+ }
+
+ printf(", seq=%u", EXTRACT_32BITS(&rr6->rr_seqnum));
+
+ if (vflag) {
+#define F(x, y) ((rr6->rr_flags) & (x) ? (y) : "")
+ printf("["); /*]*/
+ if (rr6->rr_flags) {
+ printf("%s%s%s%s%s,", F(ICMP6_RR_FLAGS_TEST, "T"),
+ F(ICMP6_RR_FLAGS_REQRESULT, "R"),
+ F(ICMP6_RR_FLAGS_FORCEAPPLY, "A"),
+ F(ICMP6_RR_FLAGS_SPECSITE, "S"),
+ F(ICMP6_RR_FLAGS_PREVDONE, "P"));
+ }
+ printf("seg=%u,", rr6->rr_segnum);
+ printf("maxdelay=%u", EXTRACT_16BITS(&rr6->rr_maxdelay));
+ if (rr6->rr_reserved)
+ printf("rsvd=0x%x", EXTRACT_32BITS(&rr6->rr_reserved));
+ /*[*/
+ printf("]");
+#undef F
+ }
+
+ if (rr6->rr_code == ICMP6_ROUTER_RENUMBERING_COMMAND) {
+ match = (struct rr_pco_match *)cp;
+ cp = (const char *)(match + 1);
+
+ TCHECK(match->rpm_prefix);
+
+ if (vflag > 1)
+ printf("\n\t");
+ else
+ printf(" ");
+ printf("match("); /*)*/
+ switch (match->rpm_code) {
+ case RPM_PCO_ADD: printf("add"); break;
+ case RPM_PCO_CHANGE: printf("change"); break;
+ case RPM_PCO_SETGLOBAL: printf("setglobal"); break;
+ default: printf("#%u", match->rpm_code); break;
+ }
+
+ if (vflag) {
+ printf(",ord=%u", match->rpm_ordinal);
+ printf(",min=%u", match->rpm_minlen);
+ printf(",max=%u", match->rpm_maxlen);
+ }
+ if (inet_ntop(AF_INET6, &match->rpm_prefix, hbuf, sizeof(hbuf)))
+ printf(",%s/%u", hbuf, match->rpm_matchlen);
+ else
+ printf(",?/%u", match->rpm_matchlen);
+ /*(*/
+ printf(")");
+
+ n = match->rpm_len - 3;
+ if (n % 4)
+ goto trunc;
+ n /= 4;
+ while (n-- > 0) {
+ use = (struct rr_pco_use *)cp;
+ cp = (const char *)(use + 1);
+
+ TCHECK(use->rpu_prefix);
+
+ if (vflag > 1)
+ printf("\n\t");
+ else
+ printf(" ");
+ printf("use("); /*)*/
+ if (use->rpu_flags) {
+#define F(x, y) ((use->rpu_flags) & (x) ? (y) : "")
+ printf("%s%s,",
+ F(ICMP6_RR_PCOUSE_FLAGS_DECRVLTIME, "V"),
+ F(ICMP6_RR_PCOUSE_FLAGS_DECRPLTIME, "P"));
+#undef F
+ }
+ if (vflag) {
+ printf("mask=0x%x,", use->rpu_ramask);
+ printf("raflags=0x%x,", use->rpu_raflags);
+ if (~use->rpu_vltime == 0)
+ printf("vltime=infty,");
+ else
+ printf("vltime=%u,",
+ EXTRACT_32BITS(&use->rpu_vltime));
+ if (~use->rpu_pltime == 0)
+ printf("pltime=infty,");
+ else
+ printf("pltime=%u,",
+ EXTRACT_32BITS(&use->rpu_pltime));
+ }
+ if (inet_ntop(AF_INET6, &use->rpu_prefix, hbuf,
+ sizeof(hbuf)))
+ printf("%s/%u/%u", hbuf, use->rpu_uselen,
+ use->rpu_keeplen);
+ else
+ printf("?/%u/%u", use->rpu_uselen,
+ use->rpu_keeplen);
+ /*(*/
+ printf(")");
+ }
+ }
+
+ return;
+
+trunc:
+ fputs("[|icmp6]", stdout);
+}
+
+#endif /* INET6 */
diff --git a/tcpdump-4.3.0/print-igmp.c b/tcpdump-4.3.0/print-igmp.c
new file mode 100644
index 0000000..4087ee0
--- /dev/null
+++ b/tcpdump-4.3.0/print-igmp.c
@@ -0,0 +1,344 @@
+/*
+ * Copyright (c) 1988, 1989, 1990, 1991, 1993, 1994, 1995, 1996
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-igmp.c,v 1.15 2004-03-24 00:59:16 guy Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <string.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "extract.h" /* must come after interface.h */
+
+#ifndef IN_CLASSD
+#define IN_CLASSD(i) (((int32_t)(i) & 0xf0000000) == 0xe0000000)
+#endif
+
+/* (following from ipmulti/mrouted/prune.h) */
+
+/*
+ * The packet format for a traceroute request.
+ */
+struct tr_query {
+ u_int32_t tr_src; /* traceroute source */
+ u_int32_t tr_dst; /* traceroute destination */
+ u_int32_t tr_raddr; /* traceroute response address */
+ u_int32_t tr_rttlqid; /* response ttl and qid */
+};
+
+#define TR_GETTTL(x) (int)(((x) >> 24) & 0xff)
+#define TR_GETQID(x) ((x) & 0x00ffffff)
+
+/*
+ * Traceroute response format. A traceroute response has a tr_query at the
+ * beginning, followed by one tr_resp for each hop taken.
+ */
+struct tr_resp {
+ u_int32_t tr_qarr; /* query arrival time */
+ u_int32_t tr_inaddr; /* incoming interface address */
+ u_int32_t tr_outaddr; /* outgoing interface address */
+ u_int32_t tr_rmtaddr; /* parent address in source tree */
+ u_int32_t tr_vifin; /* input packet count on interface */
+ u_int32_t tr_vifout; /* output packet count on interface */
+ u_int32_t tr_pktcnt; /* total incoming packets for src-grp */
+ u_int8_t tr_rproto; /* routing proto deployed on router */
+ u_int8_t tr_fttl; /* ttl required to forward on outvif */
+ u_int8_t tr_smask; /* subnet mask for src addr */
+ u_int8_t tr_rflags; /* forwarding error codes */
+};
+
+/* defs within mtrace */
+#define TR_QUERY 1
+#define TR_RESP 2
+
+/* fields for tr_rflags (forwarding error codes) */
+#define TR_NO_ERR 0
+#define TR_WRONG_IF 1
+#define TR_PRUNED 2
+#define TR_OPRUNED 3
+#define TR_SCOPED 4
+#define TR_NO_RTE 5
+#define TR_NO_FWD 7
+#define TR_NO_SPACE 0x81
+#define TR_OLD_ROUTER 0x82
+
+/* fields for tr_rproto (routing protocol) */
+#define TR_PROTO_DVMRP 1
+#define TR_PROTO_MOSPF 2
+#define TR_PROTO_PIM 3
+#define TR_PROTO_CBT 4
+
+/* igmpv3 report types */
+static struct tok igmpv3report2str[] = {
+ { 1, "is_in" },
+ { 2, "is_ex" },
+ { 3, "to_in" },
+ { 4, "to_ex" },
+ { 5, "allow" },
+ { 6, "block" },
+ { 0, NULL }
+};
+
+static void
+print_mtrace(register const u_char *bp, register u_int len)
+{
+ register const struct tr_query *tr = (const struct tr_query *)(bp + 8);
+
+ TCHECK(*tr);
+ if (len < 8 + sizeof (struct tr_query)) {
+ (void)printf(" [invalid len %d]", len);
+ return;
+ }
+ printf("mtrace %u: %s to %s reply-to %s",
+ TR_GETQID(EXTRACT_32BITS(&tr->tr_rttlqid)),
+ ipaddr_string(&tr->tr_src), ipaddr_string(&tr->tr_dst),
+ ipaddr_string(&tr->tr_raddr));
+ if (IN_CLASSD(EXTRACT_32BITS(&tr->tr_raddr)))
+ printf(" with-ttl %d", TR_GETTTL(EXTRACT_32BITS(&tr->tr_rttlqid)));
+ return;
+trunc:
+ (void)printf("[|igmp]");
+ return;
+}
+
+static void
+print_mresp(register const u_char *bp, register u_int len)
+{
+ register const struct tr_query *tr = (const struct tr_query *)(bp + 8);
+
+ TCHECK(*tr);
+ if (len < 8 + sizeof (struct tr_query)) {
+ (void)printf(" [invalid len %d]", len);
+ return;
+ }
+ printf("mresp %lu: %s to %s reply-to %s",
+ (u_long)TR_GETQID(EXTRACT_32BITS(&tr->tr_rttlqid)),
+ ipaddr_string(&tr->tr_src), ipaddr_string(&tr->tr_dst),
+ ipaddr_string(&tr->tr_raddr));
+ if (IN_CLASSD(EXTRACT_32BITS(&tr->tr_raddr)))
+ printf(" with-ttl %d", TR_GETTTL(EXTRACT_32BITS(&tr->tr_rttlqid)));
+ return;
+trunc:
+ (void)printf("[|igmp]");
+ return;
+}
+
+static void
+print_igmpv3_report(register const u_char *bp, register u_int len)
+{
+ u_int group, nsrcs, ngroups;
+ register u_int i, j;
+
+ /* Minimum len is 16, and should be a multiple of 4 */
+ if (len < 16 || len & 0x03) {
+ (void)printf(" [invalid len %d]", len);
+ return;
+ }
+ TCHECK2(bp[6], 2);
+ ngroups = EXTRACT_16BITS(&bp[6]);
+ (void)printf(", %d group record(s)", ngroups);
+ if (vflag > 0) {
+ /* Print the group records */
+ group = 8;
+ for (i=0; i<ngroups; i++) {
+ if (len < group+8) {
+ (void)printf(" [invalid number of groups]");
+ return;
+ }
+ TCHECK2(bp[group+4], 4);
+ (void)printf(" [gaddr %s", ipaddr_string(&bp[group+4]));
+ (void)printf(" %s", tok2str(igmpv3report2str, " [v3-report-#%d]",
+ bp[group]));
+ nsrcs = EXTRACT_16BITS(&bp[group+2]);
+ /* Check the number of sources and print them */
+ if (len < group+8+(nsrcs<<2)) {
+ (void)printf(" [invalid number of sources %d]", nsrcs);
+ return;
+ }
+ if (vflag == 1)
+ (void)printf(", %d source(s)", nsrcs);
+ else {
+ /* Print the sources */
+ (void)printf(" {");
+ for (j=0; j<nsrcs; j++) {
+ TCHECK2(bp[group+8+(j<<2)], 4);
+ (void)printf(" %s", ipaddr_string(&bp[group+8+(j<<2)]));
+ }
+ (void)printf(" }");
+ }
+ /* Next group record */
+ group += 8 + (nsrcs << 2);
+ (void)printf("]");
+ }
+ }
+ return;
+trunc:
+ (void)printf("[|igmp]");
+ return;
+}
+
+static void
+print_igmpv3_query(register const u_char *bp, register u_int len)
+{
+ u_int mrc;
+ int mrt;
+ u_int nsrcs;
+ register u_int i;
+
+ (void)printf(" v3");
+ /* Minimum len is 12, and should be a multiple of 4 */
+ if (len < 12 || len & 0x03) {
+ (void)printf(" [invalid len %d]", len);
+ return;
+ }
+ TCHECK(bp[1]);
+ mrc = bp[1];
+ if (mrc < 128) {
+ mrt = mrc;
+ } else {
+ mrt = ((mrc & 0x0f) | 0x10) << (((mrc & 0x70) >> 4) + 3);
+ }
+ if (mrc != 100) {
+ (void)printf(" [max resp time ");
+ if (mrt < 600) {
+ (void)printf("%.1fs", mrt * 0.1);
+ } else {
+ relts_print(mrt / 10);
+ }
+ (void)printf("]");
+ }
+ TCHECK2(bp[4], 4);
+ if (EXTRACT_32BITS(&bp[4]) == 0)
+ return;
+ (void)printf(" [gaddr %s", ipaddr_string(&bp[4]));
+ TCHECK2(bp[10], 2);
+ nsrcs = EXTRACT_16BITS(&bp[10]);
+ if (nsrcs > 0) {
+ if (len < 12 + (nsrcs << 2))
+ (void)printf(" [invalid number of sources]");
+ else if (vflag > 1) {
+ (void)printf(" {");
+ for (i=0; i<nsrcs; i++) {
+ TCHECK2(bp[12+(i<<2)], 4);
+ (void)printf(" %s", ipaddr_string(&bp[12+(i<<2)]));
+ }
+ (void)printf(" }");
+ } else
+ (void)printf(", %d source(s)", nsrcs);
+ }
+ (void)printf("]");
+ return;
+trunc:
+ (void)printf("[|igmp]");
+ return;
+}
+
+void
+igmp_print(register const u_char *bp, register u_int len)
+{
+ struct cksum_vec vec[1];
+
+ if (qflag) {
+ (void)printf("igmp");
+ return;
+ }
+
+ TCHECK(bp[0]);
+ switch (bp[0]) {
+ case 0x11:
+ (void)printf("igmp query");
+ if (len >= 12)
+ print_igmpv3_query(bp, len);
+ else {
+ TCHECK(bp[1]);
+ if (bp[1]) {
+ (void)printf(" v2");
+ if (bp[1] != 100)
+ (void)printf(" [max resp time %d]", bp[1]);
+ } else
+ (void)printf(" v1");
+ TCHECK2(bp[4], 4);
+ if (EXTRACT_32BITS(&bp[4]))
+ (void)printf(" [gaddr %s]", ipaddr_string(&bp[4]));
+ if (len != 8)
+ (void)printf(" [len %d]", len);
+ }
+ break;
+ case 0x12:
+ TCHECK2(bp[4], 4);
+ (void)printf("igmp v1 report %s", ipaddr_string(&bp[4]));
+ if (len != 8)
+ (void)printf(" [len %d]", len);
+ break;
+ case 0x16:
+ TCHECK2(bp[4], 4);
+ (void)printf("igmp v2 report %s", ipaddr_string(&bp[4]));
+ break;
+ case 0x22:
+ (void)printf("igmp v3 report");
+ print_igmpv3_report(bp, len);
+ break;
+ case 0x17:
+ TCHECK2(bp[4], 4);
+ (void)printf("igmp leave %s", ipaddr_string(&bp[4]));
+ break;
+ case 0x13:
+ (void)printf("igmp dvmrp");
+ if (len < 8)
+ (void)printf(" [len %d]", len);
+ else
+ dvmrp_print(bp, len);
+ break;
+ case 0x14:
+ (void)printf("igmp pimv1");
+ pimv1_print(bp, len);
+ break;
+ case 0x1e:
+ print_mresp(bp, len);
+ break;
+ case 0x1f:
+ print_mtrace(bp, len);
+ break;
+ default:
+ (void)printf("igmp-%d", bp[0]);
+ break;
+ }
+
+ if (vflag && TTEST2(bp[0], len)) {
+ /* Check the IGMP checksum */
+ vec[0].ptr = bp;
+ vec[0].len = len;
+ if (in_cksum(vec, 1))
+ printf(" bad igmp cksum %x!", EXTRACT_16BITS(&bp[2]));
+ }
+ return;
+trunc:
+ fputs("[|igmp]", stdout);
+}
diff --git a/tcpdump-4.3.0/print-igrp.c b/tcpdump-4.3.0/print-igrp.c
new file mode 100644
index 0000000..3cede7e
--- /dev/null
+++ b/tcpdump-4.3.0/print-igrp.c
@@ -0,0 +1,130 @@
+/*
+ * Copyright (c) 1996, 1997
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Initial contribution from Francis Dupont (francis.dupont@inria.fr)
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-igrp.c,v 1.21 2005-04-20 21:01:56 guy Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "igrp.h"
+#include "ip.h"
+#include "extract.h" /* must come after interface.h */
+
+static void
+igrp_entry_print(register struct igrprte *igr, register int is_interior,
+ register int is_exterior)
+{
+ register u_int delay, bandwidth;
+ u_int metric, mtu;
+
+ if (is_interior)
+ printf(" *.%d.%d.%d", igr->igr_net[0],
+ igr->igr_net[1], igr->igr_net[2]);
+ else if (is_exterior)
+ printf(" X%d.%d.%d.0", igr->igr_net[0],
+ igr->igr_net[1], igr->igr_net[2]);
+ else
+ printf(" %d.%d.%d.0", igr->igr_net[0],
+ igr->igr_net[1], igr->igr_net[2]);
+
+ delay = EXTRACT_24BITS(igr->igr_dly);
+ bandwidth = EXTRACT_24BITS(igr->igr_bw);
+ metric = bandwidth + delay;
+ if (metric > 0xffffff)
+ metric = 0xffffff;
+ mtu = EXTRACT_16BITS(igr->igr_mtu);
+
+ printf(" d=%d b=%d r=%d l=%d M=%d mtu=%d in %d hops",
+ 10 * delay, bandwidth == 0 ? 0 : 10000000 / bandwidth,
+ igr->igr_rel, igr->igr_ld, metric,
+ mtu, igr->igr_hct);
+}
+
+static struct tok op2str[] = {
+ { IGRP_UPDATE, "update" },
+ { IGRP_REQUEST, "request" },
+ { 0, NULL }
+};
+
+void
+igrp_print(register const u_char *bp, u_int length, const u_char *bp2 _U_)
+{
+ register struct igrphdr *hdr;
+ register u_char *cp;
+ u_int nint, nsys, next;
+
+ hdr = (struct igrphdr *)bp;
+ cp = (u_char *)(hdr + 1);
+ (void)printf("igrp:");
+
+ /* Header */
+ TCHECK(*hdr);
+ nint = EXTRACT_16BITS(&hdr->ig_ni);
+ nsys = EXTRACT_16BITS(&hdr->ig_ns);
+ next = EXTRACT_16BITS(&hdr->ig_nx);
+
+ (void)printf(" %s V%d edit=%d AS=%d (%d/%d/%d)",
+ tok2str(op2str, "op-#%d", IGRP_OP(hdr->ig_vop)),
+ IGRP_V(hdr->ig_vop),
+ hdr->ig_ed,
+ EXTRACT_16BITS(&hdr->ig_as),
+ nint,
+ nsys,
+ next);
+
+ length -= sizeof(*hdr);
+ while (length >= IGRP_RTE_SIZE) {
+ if (nint > 0) {
+ TCHECK2(*cp, IGRP_RTE_SIZE);
+ igrp_entry_print((struct igrprte *)cp, 1, 0);
+ --nint;
+ } else if (nsys > 0) {
+ TCHECK2(*cp, IGRP_RTE_SIZE);
+ igrp_entry_print((struct igrprte *)cp, 0, 0);
+ --nsys;
+ } else if (next > 0) {
+ TCHECK2(*cp, IGRP_RTE_SIZE);
+ igrp_entry_print((struct igrprte *)cp, 0, 1);
+ --next;
+ } else {
+ (void)printf(" [extra bytes %d]", length);
+ break;
+ }
+ cp += IGRP_RTE_SIZE;
+ length -= IGRP_RTE_SIZE;
+ }
+ if (nint == 0 && nsys == 0 && next == 0)
+ return;
+trunc:
+ fputs(" [|igrp]", stdout);
+}
diff --git a/tcpdump-4.3.0/print-ip.c b/tcpdump-4.3.0/print-ip.c
new file mode 100644
index 0000000..494eb29
--- /dev/null
+++ b/tcpdump-4.3.0/print-ip.c
@@ -0,0 +1,705 @@
+/*
+ * Copyright (c) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-ip.c,v 1.159 2007-09-14 01:29:28 guy Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "addrtoname.h"
+#include "interface.h"
+#include "extract.h" /* must come after interface.h */
+
+#include "ip.h"
+#include "ipproto.h"
+
+struct tok ip_option_values[] = {
+ { IPOPT_EOL, "EOL" },
+ { IPOPT_NOP, "NOP" },
+ { IPOPT_TS, "timestamp" },
+ { IPOPT_SECURITY, "security" },
+ { IPOPT_RR, "RR" },
+ { IPOPT_SSRR, "SSRR" },
+ { IPOPT_LSRR, "LSRR" },
+ { IPOPT_RA, "RA" },
+ { IPOPT_RFC1393, "traceroute" },
+ { 0, NULL }
+};
+
+/*
+ * print the recorded route in an IP RR, LSRR or SSRR option.
+ */
+static void
+ip_printroute(register const u_char *cp, u_int length)
+{
+ register u_int ptr;
+ register u_int len;
+
+ if (length < 3) {
+ printf(" [bad length %u]", length);
+ return;
+ }
+ if ((length + 1) & 3)
+ printf(" [bad length %u]", length);
+ ptr = cp[2] - 1;
+ if (ptr < 3 || ((ptr + 1) & 3) || ptr > length + 1)
+ printf(" [bad ptr %u]", cp[2]);
+
+ for (len = 3; len < length; len += 4) {
+ printf(" %s", ipaddr_string(&cp[len]));
+ if (ptr > len)
+ printf(",");
+ }
+}
+
+/*
+ * If source-routing is present and valid, return the final destination.
+ * Otherwise, return IP destination.
+ *
+ * This is used for UDP and TCP pseudo-header in the checksum
+ * calculation.
+ */
+static u_int32_t
+ip_finddst(const struct ip *ip)
+{
+ int length;
+ int len;
+ const u_char *cp;
+ u_int32_t retval;
+
+ cp = (const u_char *)(ip + 1);
+ length = (IP_HL(ip) << 2) - sizeof(struct ip);
+
+ for (; length > 0; cp += len, length -= len) {
+ int tt;
+
+ TCHECK(*cp);
+ tt = *cp;
+ if (tt == IPOPT_EOL)
+ break;
+ else if (tt == IPOPT_NOP)
+ len = 1;
+ else {
+ TCHECK(cp[1]);
+ len = cp[1];
+ if (len < 2)
+ break;
+ }
+ TCHECK2(*cp, len);
+ switch (tt) {
+
+ case IPOPT_SSRR:
+ case IPOPT_LSRR:
+ if (len < 7)
+ break;
+ memcpy(&retval, cp + len - 4, 4);
+ return retval;
+ }
+ }
+trunc:
+ memcpy(&retval, &ip->ip_dst.s_addr, sizeof(u_int32_t));
+ return retval;
+}
+
+/*
+ * Compute a V4-style checksum by building a pseudoheader.
+ */
+int
+nextproto4_cksum(const struct ip *ip, const u_int8_t *data,
+ u_int len, u_int next_proto)
+{
+ struct phdr {
+ u_int32_t src;
+ u_int32_t dst;
+ u_char mbz;
+ u_char proto;
+ u_int16_t len;
+ } ph;
+ struct cksum_vec vec[2];
+
+ /* pseudo-header.. */
+ ph.len = htons((u_int16_t)len);
+ ph.mbz = 0;
+ ph.proto = next_proto;
+ memcpy(&ph.src, &ip->ip_src.s_addr, sizeof(u_int32_t));
+ if (IP_HL(ip) == 5)
+ memcpy(&ph.dst, &ip->ip_dst.s_addr, sizeof(u_int32_t));
+ else
+ ph.dst = ip_finddst(ip);
+
+ vec[0].ptr = (const u_int8_t *)(void *)&ph;
+ vec[0].len = sizeof(ph);
+ vec[1].ptr = data;
+ vec[1].len = len;
+ return (in_cksum(vec, 2));
+}
+
+static void
+ip_printts(register const u_char *cp, u_int length)
+{
+ register u_int ptr;
+ register u_int len;
+ int hoplen;
+ const char *type;
+
+ if (length < 4) {
+ printf("[bad length %u]", length);
+ return;
+ }
+ printf(" TS{");
+ hoplen = ((cp[3]&0xF) != IPOPT_TS_TSONLY) ? 8 : 4;
+ if ((length - 4) & (hoplen-1))
+ printf("[bad length %u]", length);
+ ptr = cp[2] - 1;
+ len = 0;
+ if (ptr < 4 || ((ptr - 4) & (hoplen-1)) || ptr > length + 1)
+ printf("[bad ptr %u]", cp[2]);
+ switch (cp[3]&0xF) {
+ case IPOPT_TS_TSONLY:
+ printf("TSONLY");
+ break;
+ case IPOPT_TS_TSANDADDR:
+ printf("TS+ADDR");
+ break;
+ /*
+ * prespecified should really be 3, but some ones might send 2
+ * instead, and the IPOPT_TS_PRESPEC constant can apparently
+ * have both values, so we have to hard-code it here.
+ */
+
+ case 2:
+ printf("PRESPEC2.0");
+ break;
+ case 3: /* IPOPT_TS_PRESPEC */
+ printf("PRESPEC");
+ break;
+ default:
+ printf("[bad ts type %d]", cp[3]&0xF);
+ goto done;
+ }
+
+ type = " ";
+ for (len = 4; len < length; len += hoplen) {
+ if (ptr == len)
+ type = " ^ ";
+ printf("%s%d@%s", type, EXTRACT_32BITS(&cp[len+hoplen-4]),
+ hoplen!=8 ? "" : ipaddr_string(&cp[len]));
+ type = " ";
+ }
+
+done:
+ printf("%s", ptr == len ? " ^ " : "");
+
+ if (cp[3]>>4)
+ printf(" [%d hops not recorded]} ", cp[3]>>4);
+ else
+ printf("}");
+}
+
+/*
+ * print IP options.
+ */
+static void
+ip_optprint(register const u_char *cp, u_int length)
+{
+ register u_int option_len;
+ const char *sep = "";
+
+ for (; length > 0; cp += option_len, length -= option_len) {
+ u_int option_code;
+
+ printf("%s", sep);
+ sep = ",";
+
+ TCHECK(*cp);
+ option_code = *cp;
+
+ printf("%s",
+ tok2str(ip_option_values,"unknown %u",option_code));
+
+ if (option_code == IPOPT_NOP ||
+ option_code == IPOPT_EOL)
+ option_len = 1;
+
+ else {
+ TCHECK(cp[1]);
+ option_len = cp[1];
+ if (option_len < 2) {
+ printf(" [bad length %u]", option_len);
+ return;
+ }
+ }
+
+ if (option_len > length) {
+ printf(" [bad length %u]", option_len);
+ return;
+ }
+
+ TCHECK2(*cp, option_len);
+
+ switch (option_code) {
+ case IPOPT_EOL:
+ return;
+
+ case IPOPT_TS:
+ ip_printts(cp, option_len);
+ break;
+
+ case IPOPT_RR: /* fall through */
+ case IPOPT_SSRR:
+ case IPOPT_LSRR:
+ ip_printroute(cp, option_len);
+ break;
+
+ case IPOPT_RA:
+ if (option_len < 4) {
+ printf(" [bad length %u]", option_len);
+ break;
+ }
+ TCHECK(cp[3]);
+ if (EXTRACT_16BITS(&cp[2]) != 0)
+ printf(" value %u", EXTRACT_16BITS(&cp[2]));
+ break;
+
+ case IPOPT_NOP: /* nothing to print - fall through */
+ case IPOPT_SECURITY:
+ default:
+ break;
+ }
+ }
+ return;
+
+trunc:
+ printf("[|ip]");
+}
+
+#define IP_RES 0x8000
+
+static struct tok ip_frag_values[] = {
+ { IP_MF, "+" },
+ { IP_DF, "DF" },
+ { IP_RES, "rsvd" }, /* The RFC3514 evil ;-) bit */
+ { 0, NULL }
+};
+
+struct ip_print_demux_state {
+ const struct ip *ip;
+ const u_char *cp;
+ u_int len, off;
+ u_char nh;
+ int advance;
+};
+
+static void
+ip_print_demux(netdissect_options *ndo,
+ struct ip_print_demux_state *ipds)
+{
+ struct protoent *proto;
+ struct cksum_vec vec[1];
+
+again:
+ switch (ipds->nh) {
+
+ case IPPROTO_AH:
+ ipds->nh = *ipds->cp;
+ ipds->advance = ah_print(ipds->cp);
+ if (ipds->advance <= 0)
+ break;
+ ipds->cp += ipds->advance;
+ ipds->len -= ipds->advance;
+ goto again;
+
+ case IPPROTO_ESP:
+ {
+ int enh, padlen;
+ ipds->advance = esp_print(ndo, ipds->cp, ipds->len,
+ (const u_char *)ipds->ip,
+ &enh, &padlen);
+ if (ipds->advance <= 0)
+ break;
+ ipds->cp += ipds->advance;
+ ipds->len -= ipds->advance + padlen;
+ ipds->nh = enh & 0xff;
+ goto again;
+ }
+
+ case IPPROTO_IPCOMP:
+ {
+ int enh;
+ ipds->advance = ipcomp_print(ipds->cp, &enh);
+ if (ipds->advance <= 0)
+ break;
+ ipds->cp += ipds->advance;
+ ipds->len -= ipds->advance;
+ ipds->nh = enh & 0xff;
+ goto again;
+ }
+
+ case IPPROTO_SCTP:
+ sctp_print(ipds->cp, (const u_char *)ipds->ip, ipds->len);
+ break;
+
+ case IPPROTO_DCCP:
+ dccp_print(ipds->cp, (const u_char *)ipds->ip, ipds->len);
+ break;
+
+ case IPPROTO_TCP:
+ /* pass on the MF bit plus the offset to detect fragments */
+ tcp_print(ipds->cp, ipds->len, (const u_char *)ipds->ip,
+ ipds->off & (IP_MF|IP_OFFMASK));
+ break;
+
+ case IPPROTO_UDP:
+ /* pass on the MF bit plus the offset to detect fragments */
+ udp_print(ipds->cp, ipds->len, (const u_char *)ipds->ip,
+ ipds->off & (IP_MF|IP_OFFMASK));
+ break;
+
+ case IPPROTO_ICMP:
+ /* pass on the MF bit plus the offset to detect fragments */
+ icmp_print(ipds->cp, ipds->len, (const u_char *)ipds->ip,
+ ipds->off & (IP_MF|IP_OFFMASK));
+ break;
+
+ case IPPROTO_PIGP:
+ /*
+ * XXX - the current IANA protocol number assignments
+ * page lists 9 as "any private interior gateway
+ * (used by Cisco for their IGRP)" and 88 as
+ * "EIGRP" from Cisco.
+ *
+ * Recent BSD <netinet/in.h> headers define
+ * IP_PROTO_PIGP as 9 and IP_PROTO_IGRP as 88.
+ * We define IP_PROTO_PIGP as 9 and
+ * IP_PROTO_EIGRP as 88; those names better
+ * match was the current protocol number
+ * assignments say.
+ */
+ igrp_print(ipds->cp, ipds->len, (const u_char *)ipds->ip);
+ break;
+
+ case IPPROTO_EIGRP:
+ eigrp_print(ipds->cp, ipds->len);
+ break;
+
+ case IPPROTO_ND:
+ ND_PRINT((ndo, " nd %d", ipds->len));
+ break;
+
+ case IPPROTO_EGP:
+ egp_print(ipds->cp, ipds->len);
+ break;
+
+ case IPPROTO_OSPF:
+ ospf_print(ipds->cp, ipds->len, (const u_char *)ipds->ip);
+ break;
+
+ case IPPROTO_IGMP:
+ igmp_print(ipds->cp, ipds->len);
+ break;
+
+ case IPPROTO_IPV4:
+ /* DVMRP multicast tunnel (ip-in-ip encapsulation) */
+ ip_print(ndo, ipds->cp, ipds->len);
+ if (! vflag) {
+ ND_PRINT((ndo, " (ipip-proto-4)"));
+ return;
+ }
+ break;
+
+#ifdef INET6
+ case IPPROTO_IPV6:
+ /* ip6-in-ip encapsulation */
+ ip6_print(ndo, ipds->cp, ipds->len);
+ break;
+#endif /*INET6*/
+
+ case IPPROTO_RSVP:
+ rsvp_print(ipds->cp, ipds->len);
+ break;
+
+ case IPPROTO_GRE:
+ /* do it */
+ gre_print(ipds->cp, ipds->len);
+ break;
+
+ case IPPROTO_MOBILE:
+ mobile_print(ipds->cp, ipds->len);
+ break;
+
+ case IPPROTO_PIM:
+ vec[0].ptr = ipds->cp;
+ vec[0].len = ipds->len;
+ pim_print(ipds->cp, ipds->len, in_cksum(vec, 1));
+ break;
+
+ case IPPROTO_VRRP:
+ if (packettype == PT_CARP) {
+ if (vflag)
+ (void)printf("carp %s > %s: ",
+ ipaddr_string(&ipds->ip->ip_src),
+ ipaddr_string(&ipds->ip->ip_dst));
+ carp_print(ipds->cp, ipds->len, ipds->ip->ip_ttl);
+ } else {
+ if (vflag)
+ (void)printf("vrrp %s > %s: ",
+ ipaddr_string(&ipds->ip->ip_src),
+ ipaddr_string(&ipds->ip->ip_dst));
+ vrrp_print(ipds->cp, ipds->len, ipds->ip->ip_ttl);
+ }
+ break;
+
+ case IPPROTO_PGM:
+ pgm_print(ipds->cp, ipds->len, (const u_char *)ipds->ip);
+ break;
+
+ default:
+ if (ndo->ndo_nflag==0 && (proto = getprotobynumber(ipds->nh)) != NULL)
+ ND_PRINT((ndo, " %s", proto->p_name));
+ else
+ ND_PRINT((ndo, " ip-proto-%d", ipds->nh));
+ ND_PRINT((ndo, " %d", ipds->len));
+ break;
+ }
+}
+
+void
+ip_print_inner(netdissect_options *ndo,
+ const u_char *bp,
+ u_int length, u_int nh,
+ const u_char *bp2)
+{
+ struct ip_print_demux_state ipd;
+
+ ipd.ip = (const struct ip *)bp2;
+ ipd.cp = bp;
+ ipd.len = length;
+ ipd.off = 0;
+ ipd.nh = nh;
+ ipd.advance = 0;
+
+ ip_print_demux(ndo, &ipd);
+}
+
+
+/*
+ * print an IP datagram.
+ */
+void
+ip_print(netdissect_options *ndo,
+ const u_char *bp,
+ u_int length)
+{
+ struct ip_print_demux_state ipd;
+ struct ip_print_demux_state *ipds=&ipd;
+ const u_char *ipend;
+ u_int hlen;
+ struct cksum_vec vec[1];
+ u_int16_t sum, ip_sum;
+ struct protoent *proto;
+
+ ipds->ip = (const struct ip *)bp;
+ if (IP_V(ipds->ip) != 4) { /* print version if != 4 */
+ printf("IP%u ", IP_V(ipds->ip));
+ if (IP_V(ipds->ip) == 6)
+ printf(", wrong link-layer encapsulation");
+ }
+ else if (!eflag)
+ printf("IP ");
+
+ if ((u_char *)(ipds->ip + 1) > ndo->ndo_snapend) {
+ printf("[|ip]");
+ return;
+ }
+ if (length < sizeof (struct ip)) {
+ (void)printf("truncated-ip %u", length);
+ return;
+ }
+ hlen = IP_HL(ipds->ip) * 4;
+ if (hlen < sizeof (struct ip)) {
+ (void)printf("bad-hlen %u", hlen);
+ return;
+ }
+
+ ipds->len = EXTRACT_16BITS(&ipds->ip->ip_len);
+ if (length < ipds->len)
+ (void)printf("truncated-ip - %u bytes missing! ",
+ ipds->len - length);
+ if (ipds->len < hlen) {
+#ifdef GUESS_TSO
+ if (ipds->len) {
+ (void)printf("bad-len %u", ipds->len);
+ return;
+ }
+ else {
+ /* we guess that it is a TSO send */
+ ipds->len = length;
+ }
+#else
+ (void)printf("bad-len %u", ipds->len);
+ return;
+#endif /* GUESS_TSO */
+ }
+
+ /*
+ * Cut off the snapshot length to the end of the IP payload.
+ */
+ ipend = bp + ipds->len;
+ if (ipend < ndo->ndo_snapend)
+ ndo->ndo_snapend = ipend;
+
+ ipds->len -= hlen;
+
+ ipds->off = EXTRACT_16BITS(&ipds->ip->ip_off);
+
+ if (vflag) {
+ (void)printf("(tos 0x%x", (int)ipds->ip->ip_tos);
+ /* ECN bits */
+ if (ipds->ip->ip_tos & 0x03) {
+ switch (ipds->ip->ip_tos & 0x03) {
+ case 1:
+ (void)printf(",ECT(1)");
+ break;
+ case 2:
+ (void)printf(",ECT(0)");
+ break;
+ case 3:
+ (void)printf(",CE");
+ }
+ }
+
+ if (ipds->ip->ip_ttl >= 1)
+ (void)printf(", ttl %u", ipds->ip->ip_ttl);
+
+ /*
+ * for the firewall guys, print id, offset.
+ * On all but the last stick a "+" in the flags portion.
+ * For unfragmented datagrams, note the don't fragment flag.
+ */
+
+ (void)printf(", id %u, offset %u, flags [%s], proto %s (%u)",
+ EXTRACT_16BITS(&ipds->ip->ip_id),
+ (ipds->off & 0x1fff) * 8,
+ bittok2str(ip_frag_values, "none", ipds->off&0xe000),
+ tok2str(ipproto_values,"unknown",ipds->ip->ip_p),
+ ipds->ip->ip_p);
+
+ (void)printf(", length %u", EXTRACT_16BITS(&ipds->ip->ip_len));
+
+ if ((hlen - sizeof(struct ip)) > 0) {
+ printf(", options (");
+ ip_optprint((u_char *)(ipds->ip + 1), hlen - sizeof(struct ip));
+ printf(")");
+ }
+
+ if (!Kflag && (u_char *)ipds->ip + hlen <= ndo->ndo_snapend) {
+ vec[0].ptr = (const u_int8_t *)(void *)ipds->ip;
+ vec[0].len = hlen;
+ sum = in_cksum(vec, 1);
+ if (sum != 0) {
+ ip_sum = EXTRACT_16BITS(&ipds->ip->ip_sum);
+ (void)printf(", bad cksum %x (->%x)!", ip_sum,
+ in_cksum_shouldbe(ip_sum, sum));
+ }
+ }
+
+ printf(")\n ");
+ }
+
+ /*
+ * If this is fragment zero, hand it to the next higher
+ * level protocol.
+ */
+ if ((ipds->off & 0x1fff) == 0) {
+ ipds->cp = (const u_char *)ipds->ip + hlen;
+ ipds->nh = ipds->ip->ip_p;
+
+ if (ipds->nh != IPPROTO_TCP && ipds->nh != IPPROTO_UDP &&
+ ipds->nh != IPPROTO_SCTP && ipds->nh != IPPROTO_DCCP) {
+ (void)printf("%s > %s: ",
+ ipaddr_string(&ipds->ip->ip_src),
+ ipaddr_string(&ipds->ip->ip_dst));
+ }
+ ip_print_demux(ndo, ipds);
+ } else {
+ /* Ultra quiet now means that all this stuff should be suppressed */
+ if (qflag > 1) return;
+
+ /*
+ * if this isn't the first frag, we're missing the
+ * next level protocol header. print the ip addr
+ * and the protocol.
+ */
+ if (ipds->off & 0x1fff) {
+ (void)printf("%s > %s:", ipaddr_string(&ipds->ip->ip_src),
+ ipaddr_string(&ipds->ip->ip_dst));
+ if (!ndo->ndo_nflag && (proto = getprotobynumber(ipds->ip->ip_p)) != NULL)
+ (void)printf(" %s", proto->p_name);
+ else
+ (void)printf(" ip-proto-%d", ipds->ip->ip_p);
+ }
+ }
+}
+
+void
+ipN_print(register const u_char *bp, register u_int length)
+{
+ struct ip *ip, hdr;
+
+ ip = (struct ip *)bp;
+ if (length < 4) {
+ (void)printf("truncated-ip %d", length);
+ return;
+ }
+ memcpy (&hdr, (char *)ip, 4);
+ switch (IP_V(&hdr)) {
+ case 4:
+ ip_print (gndo, bp, length);
+ return;
+#ifdef INET6
+ case 6:
+ ip6_print (gndo, bp, length);
+ return;
+#endif
+ default:
+ (void)printf("unknown ip %d", IP_V(&hdr));
+ return;
+ }
+}
+
+/*
+ * Local Variables:
+ * c-style: whitesmith
+ * c-basic-offset: 8
+ * End:
+ */
+
+
diff --git a/tcpdump-4.3.0/print-ip6.c b/tcpdump-4.3.0/print-ip6.c
new file mode 100644
index 0000000..f5e6244
--- /dev/null
+++ b/tcpdump-4.3.0/print-ip6.c
@@ -0,0 +1,271 @@
+/*
+ * Copyright (c) 1988, 1989, 1990, 1991, 1992, 1993, 1994
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-ip6.c,v 1.52 2007-09-21 07:05:33 hannes Exp $";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef INET6
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "netdissect.h"
+#include "interface.h"
+#include "addrtoname.h"
+#include "extract.h"
+
+#include "ip6.h"
+#include "ipproto.h"
+
+/*
+ * Compute a V6-style checksum by building a pseudoheader.
+ */
+int
+nextproto6_cksum(const struct ip6_hdr *ip6, const u_int8_t *data,
+ u_int len, u_int next_proto)
+{
+ struct {
+ struct in6_addr ph_src;
+ struct in6_addr ph_dst;
+ u_int32_t ph_len;
+ u_int8_t ph_zero[3];
+ u_int8_t ph_nxt;
+ } ph;
+ struct cksum_vec vec[2];
+
+ /* pseudo-header */
+ memset(&ph, 0, sizeof(ph));
+ ph.ph_src = ip6->ip6_src;
+ ph.ph_dst = ip6->ip6_dst;
+ ph.ph_len = htonl(len);
+ ph.ph_nxt = next_proto;
+
+ vec[0].ptr = (const u_int8_t *)(void *)&ph;
+ vec[0].len = sizeof(ph);
+ vec[1].ptr = data;
+ vec[1].len = len;
+
+ return in_cksum(vec, 2);
+}
+
+/*
+ * print an IP6 datagram.
+ */
+void
+ip6_print(netdissect_options *ndo, const u_char *bp, u_int length)
+{
+ register const struct ip6_hdr *ip6;
+ register int advance;
+ u_int len;
+ const u_char *ipend;
+ register const u_char *cp;
+ register u_int payload_len;
+ int nh;
+ int fragmented = 0;
+ u_int flow;
+
+ ip6 = (const struct ip6_hdr *)bp;
+
+ TCHECK(*ip6);
+ if (length < sizeof (struct ip6_hdr)) {
+ (void)ND_PRINT((ndo, "truncated-ip6 %u", length));
+ return;
+ }
+
+ if (!ndo->ndo_eflag)
+ ND_PRINT((ndo, "IP6 "));
+
+ payload_len = EXTRACT_16BITS(&ip6->ip6_plen);
+ len = payload_len + sizeof(struct ip6_hdr);
+ if (length < len)
+ (void)ND_PRINT((ndo, "truncated-ip6 - %u bytes missing!",
+ len - length));
+
+ if (ndo->ndo_vflag) {
+ flow = EXTRACT_32BITS(&ip6->ip6_flow);
+ ND_PRINT((ndo, "("));
+#if 0
+ /* rfc1883 */
+ if (flow & 0x0f000000)
+ (void)ND_PRINT((ndo, "pri 0x%02x, ", (flow & 0x0f000000) >> 24));
+ if (flow & 0x00ffffff)
+ (void)ND_PRINT((ndo, "flowlabel 0x%06x, ", flow & 0x00ffffff));
+#else
+ /* RFC 2460 */
+ if (flow & 0x0ff00000)
+ (void)ND_PRINT((ndo, "class 0x%02x, ", (flow & 0x0ff00000) >> 20));
+ if (flow & 0x000fffff)
+ (void)ND_PRINT((ndo, "flowlabel 0x%05x, ", flow & 0x000fffff));
+#endif
+
+ (void)ND_PRINT((ndo, "hlim %u, next-header %s (%u) payload length: %u) ",
+ ip6->ip6_hlim,
+ tok2str(ipproto_values,"unknown",ip6->ip6_nxt),
+ ip6->ip6_nxt,
+ payload_len));
+ }
+
+ /*
+ * Cut off the snapshot length to the end of the IP payload.
+ */
+ ipend = bp + len;
+ if (ipend < ndo->ndo_snapend)
+ ndo->ndo_snapend = ipend;
+
+ cp = (const u_char *)ip6;
+ advance = sizeof(struct ip6_hdr);
+ nh = ip6->ip6_nxt;
+ while (cp < ndo->ndo_snapend && advance > 0) {
+ cp += advance;
+ len -= advance;
+
+ if (cp == (const u_char *)(ip6 + 1) &&
+ nh != IPPROTO_TCP && nh != IPPROTO_UDP &&
+ nh != IPPROTO_DCCP && nh != IPPROTO_SCTP) {
+ (void)ND_PRINT((ndo, "%s > %s: ", ip6addr_string(&ip6->ip6_src),
+ ip6addr_string(&ip6->ip6_dst)));
+ }
+
+ switch (nh) {
+ case IPPROTO_HOPOPTS:
+ advance = hbhopt_print(cp);
+ nh = *cp;
+ break;
+ case IPPROTO_DSTOPTS:
+ advance = dstopt_print(cp);
+ nh = *cp;
+ break;
+ case IPPROTO_FRAGMENT:
+ advance = frag6_print(cp, (const u_char *)ip6);
+ if (ndo->ndo_snapend <= cp + advance)
+ return;
+ nh = *cp;
+ fragmented = 1;
+ break;
+
+ case IPPROTO_MOBILITY_OLD:
+ case IPPROTO_MOBILITY:
+ /*
+ * XXX - we don't use "advance"; the current
+ * "Mobility Support in IPv6" draft
+ * (draft-ietf-mobileip-ipv6-24) says that
+ * the next header field in a mobility header
+ * should be IPPROTO_NONE, but speaks of
+ * the possiblity of a future extension in
+ * which payload can be piggybacked atop a
+ * mobility header.
+ */
+ advance = mobility_print(cp, (const u_char *)ip6);
+ nh = *cp;
+ return;
+ case IPPROTO_ROUTING:
+ advance = rt6_print(cp, (const u_char *)ip6);
+ nh = *cp;
+ break;
+ case IPPROTO_SCTP:
+ sctp_print(cp, (const u_char *)ip6, len);
+ return;
+ case IPPROTO_DCCP:
+ dccp_print(cp, (const u_char *)ip6, len);
+ return;
+ case IPPROTO_TCP:
+ tcp_print(cp, len, (const u_char *)ip6, fragmented);
+ return;
+ case IPPROTO_UDP:
+ udp_print(cp, len, (const u_char *)ip6, fragmented);
+ return;
+ case IPPROTO_ICMPV6:
+ icmp6_print(ndo, cp, len, (const u_char *)ip6, fragmented);
+ return;
+ case IPPROTO_AH:
+ advance = ah_print(cp);
+ nh = *cp;
+ break;
+ case IPPROTO_ESP:
+ {
+ int enh, padlen;
+ advance = esp_print(ndo, cp, len, (const u_char *)ip6, &enh, &padlen);
+ nh = enh & 0xff;
+ len -= padlen;
+ break;
+ }
+ case IPPROTO_IPCOMP:
+ {
+ int enh;
+ advance = ipcomp_print(cp, &enh);
+ nh = enh & 0xff;
+ break;
+ }
+
+ case IPPROTO_PIM:
+ pim_print(cp, len, nextproto6_cksum(ip6, cp, len,
+ IPPROTO_PIM));
+ return;
+
+ case IPPROTO_OSPF:
+ ospf6_print(cp, len);
+ return;
+
+ case IPPROTO_IPV6:
+ ip6_print(ndo, cp, len);
+ return;
+
+ case IPPROTO_IPV4:
+ ip_print(ndo, cp, len);
+ return;
+
+ case IPPROTO_PGM:
+ pgm_print(cp, len, (const u_char *)ip6);
+ return;
+
+ case IPPROTO_GRE:
+ gre_print(cp, len);
+ return;
+
+ case IPPROTO_RSVP:
+ rsvp_print(cp, len);
+ return;
+
+ case IPPROTO_NONE:
+ (void)ND_PRINT((ndo, "no next header"));
+ return;
+
+ default:
+ (void)ND_PRINT((ndo, "ip-proto-%d %d", nh, len));
+ return;
+ }
+ }
+
+ return;
+trunc:
+ (void)ND_PRINT((ndo, "[|ip6]"));
+}
+
+#endif /* INET6 */
diff --git a/tcpdump-4.3.0/print-ip6opts.c b/tcpdump-4.3.0/print-ip6opts.c
new file mode 100644
index 0000000..2121b46
--- /dev/null
+++ b/tcpdump-4.3.0/print-ip6opts.c
@@ -0,0 +1,332 @@
+/*
+ * Copyright (C) 1998 WIDE Project.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the project nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-ip6opts.c,v 1.18 2005-04-20 22:18:50 guy Exp $";
+#endif
+
+#ifdef INET6
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+
+#include "ip6.h"
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "extract.h"
+
+/* items outside of rfc2292bis */
+#ifndef IP6OPT_MINLEN
+#define IP6OPT_MINLEN 2
+#endif
+#ifndef IP6OPT_RTALERT_LEN
+#define IP6OPT_RTALERT_LEN 4
+#endif
+#ifndef IP6OPT_JUMBO_LEN
+#define IP6OPT_JUMBO_LEN 6
+#endif
+#define IP6OPT_HOMEADDR_MINLEN 18
+#define IP6OPT_BU_MINLEN 10
+#define IP6OPT_BA_MINLEN 13
+#define IP6OPT_BR_MINLEN 2
+#define IP6SOPT_UI 0x2
+#define IP6SOPT_UI_MINLEN 4
+#define IP6SOPT_ALTCOA 0x3
+#define IP6SOPT_ALTCOA_MINLEN 18
+#define IP6SOPT_AUTH 0x4
+#define IP6SOPT_AUTH_MINLEN 6
+
+static void ip6_sopt_print(const u_char *, int);
+
+static void
+ip6_sopt_print(const u_char *bp, int len)
+{
+ int i;
+ int optlen;
+
+ for (i = 0; i < len; i += optlen) {
+ if (bp[i] == IP6OPT_PAD1)
+ optlen = 1;
+ else {
+ if (i + 1 < len)
+ optlen = bp[i + 1] + 2;
+ else
+ goto trunc;
+ }
+ if (i + optlen > len)
+ goto trunc;
+
+ switch (bp[i]) {
+ case IP6OPT_PAD1:
+ printf(", pad1");
+ break;
+ case IP6OPT_PADN:
+ if (len - i < IP6OPT_MINLEN) {
+ printf(", padn: trunc");
+ goto trunc;
+ }
+ printf(", padn");
+ break;
+ case IP6SOPT_UI:
+ if (len - i < IP6SOPT_UI_MINLEN) {
+ printf(", ui: trunc");
+ goto trunc;
+ }
+ printf(", ui: 0x%04x ", EXTRACT_16BITS(&bp[i + 2]));
+ break;
+ case IP6SOPT_ALTCOA:
+ if (len - i < IP6SOPT_ALTCOA_MINLEN) {
+ printf(", altcoa: trunc");
+ goto trunc;
+ }
+ printf(", alt-CoA: %s", ip6addr_string(&bp[i+2]));
+ break;
+ case IP6SOPT_AUTH:
+ if (len - i < IP6SOPT_AUTH_MINLEN) {
+ printf(", auth: trunc");
+ goto trunc;
+ }
+ printf(", auth spi: 0x%08x", EXTRACT_32BITS(&bp[i + 2]));
+ break;
+ default:
+ if (len - i < IP6OPT_MINLEN) {
+ printf(", sopt_type %d: trunc)", bp[i]);
+ goto trunc;
+ }
+ printf(", sopt_type 0x%02x: len=%d", bp[i], bp[i + 1]);
+ break;
+ }
+ }
+ return;
+
+trunc:
+ printf("[trunc] ");
+}
+
+void
+ip6_opt_print(const u_char *bp, int len)
+{
+ int i;
+ int optlen = 0;
+
+ if (len == 0)
+ return;
+ for (i = 0; i < len; i += optlen) {
+ if (bp[i] == IP6OPT_PAD1)
+ optlen = 1;
+ else {
+ if (i + 1 < len)
+ optlen = bp[i + 1] + 2;
+ else
+ goto trunc;
+ }
+ if (i + optlen > len)
+ goto trunc;
+
+ switch (bp[i]) {
+ case IP6OPT_PAD1:
+ printf("(pad1)");
+ break;
+ case IP6OPT_PADN:
+ if (len - i < IP6OPT_MINLEN) {
+ printf("(padn: trunc)");
+ goto trunc;
+ }
+ printf("(padn)");
+ break;
+ case IP6OPT_ROUTER_ALERT:
+ if (len - i < IP6OPT_RTALERT_LEN) {
+ printf("(rtalert: trunc)");
+ goto trunc;
+ }
+ if (bp[i + 1] != IP6OPT_RTALERT_LEN - 2) {
+ printf("(rtalert: invalid len %d)", bp[i + 1]);
+ goto trunc;
+ }
+ printf("(rtalert: 0x%04x) ", EXTRACT_16BITS(&bp[i + 2]));
+ break;
+ case IP6OPT_JUMBO:
+ if (len - i < IP6OPT_JUMBO_LEN) {
+ printf("(jumbo: trunc)");
+ goto trunc;
+ }
+ if (bp[i + 1] != IP6OPT_JUMBO_LEN - 2) {
+ printf("(jumbo: invalid len %d)", bp[i + 1]);
+ goto trunc;
+ }
+ printf("(jumbo: %u) ", EXTRACT_32BITS(&bp[i + 2]));
+ break;
+ case IP6OPT_HOME_ADDRESS:
+ if (len - i < IP6OPT_HOMEADDR_MINLEN) {
+ printf("(homeaddr: trunc)");
+ goto trunc;
+ }
+ if (bp[i + 1] < IP6OPT_HOMEADDR_MINLEN - 2) {
+ printf("(homeaddr: invalid len %d)", bp[i + 1]);
+ goto trunc;
+ }
+ printf("(homeaddr: %s", ip6addr_string(&bp[i + 2]));
+ if (bp[i + 1] > IP6OPT_HOMEADDR_MINLEN - 2) {
+ ip6_sopt_print(&bp[i + IP6OPT_HOMEADDR_MINLEN],
+ (optlen - IP6OPT_HOMEADDR_MINLEN));
+ }
+ printf(")");
+ break;
+ case IP6OPT_BINDING_UPDATE:
+ if (len - i < IP6OPT_BU_MINLEN) {
+ printf("(bu: trunc)");
+ goto trunc;
+ }
+ if (bp[i + 1] < IP6OPT_BU_MINLEN - 2) {
+ printf("(bu: invalid len %d)", bp[i + 1]);
+ goto trunc;
+ }
+ printf("(bu: ");
+ if (bp[i + 2] & 0x80)
+ printf("A");
+ if (bp[i + 2] & 0x40)
+ printf("H");
+ if (bp[i + 2] & 0x20)
+ printf("S");
+ if (bp[i + 2] & 0x10)
+ printf("D");
+ if ((bp[i + 2] & 0x0f) || bp[i + 3] || bp[i + 4])
+ printf("res");
+ printf(", sequence: %u", bp[i + 5]);
+ printf(", lifetime: %u", EXTRACT_32BITS(&bp[i + 6]));
+
+ if (bp[i + 1] > IP6OPT_BU_MINLEN - 2) {
+ ip6_sopt_print(&bp[i + IP6OPT_BU_MINLEN],
+ (optlen - IP6OPT_BU_MINLEN));
+ }
+ printf(")");
+ break;
+ case IP6OPT_BINDING_ACK:
+ if (len - i < IP6OPT_BA_MINLEN) {
+ printf("(ba: trunc)");
+ goto trunc;
+ }
+ if (bp[i + 1] < IP6OPT_BA_MINLEN - 2) {
+ printf("(ba: invalid len %d)", bp[i + 1]);
+ goto trunc;
+ }
+ printf("(ba: ");
+ printf("status: %u", bp[i + 2]);
+ if (bp[i + 3])
+ printf("res");
+ printf(", sequence: %u", bp[i + 4]);
+ printf(", lifetime: %u", EXTRACT_32BITS(&bp[i + 5]));
+ printf(", refresh: %u", EXTRACT_32BITS(&bp[i + 9]));
+
+ if (bp[i + 1] > IP6OPT_BA_MINLEN - 2) {
+ ip6_sopt_print(&bp[i + IP6OPT_BA_MINLEN],
+ (optlen - IP6OPT_BA_MINLEN));
+ }
+ printf(")");
+ break;
+ case IP6OPT_BINDING_REQ:
+ if (len - i < IP6OPT_BR_MINLEN) {
+ printf("(br: trunc)");
+ goto trunc;
+ }
+ printf("(br");
+ if (bp[i + 1] > IP6OPT_BR_MINLEN - 2) {
+ ip6_sopt_print(&bp[i + IP6OPT_BR_MINLEN],
+ (optlen - IP6OPT_BR_MINLEN));
+ }
+ printf(")");
+ break;
+ default:
+ if (len - i < IP6OPT_MINLEN) {
+ printf("(type %d: trunc)", bp[i]);
+ goto trunc;
+ }
+ printf("(opt_type 0x%02x: len=%d)", bp[i], bp[i + 1]);
+ break;
+ }
+ }
+ printf(" ");
+
+#if 0
+end:
+#endif
+ return;
+
+trunc:
+ printf("[trunc] ");
+}
+
+int
+hbhopt_print(register const u_char *bp)
+{
+ const struct ip6_hbh *dp = (struct ip6_hbh *)bp;
+ int hbhlen = 0;
+
+ TCHECK(dp->ip6h_len);
+ hbhlen = (int)((dp->ip6h_len + 1) << 3);
+ TCHECK2(*dp, hbhlen);
+ printf("HBH ");
+ if (vflag)
+ ip6_opt_print((const u_char *)dp + sizeof(*dp), hbhlen - sizeof(*dp));
+
+ return(hbhlen);
+
+ trunc:
+ fputs("[|HBH]", stdout);
+ return(-1);
+}
+
+int
+dstopt_print(register const u_char *bp)
+{
+ const struct ip6_dest *dp = (struct ip6_dest *)bp;
+ int dstoptlen = 0;
+
+ TCHECK(dp->ip6d_len);
+ dstoptlen = (int)((dp->ip6d_len + 1) << 3);
+ TCHECK2(*dp, dstoptlen);
+ printf("DSTOPT ");
+ if (vflag) {
+ ip6_opt_print((const u_char *)dp + sizeof(*dp),
+ dstoptlen - sizeof(*dp));
+ }
+
+ return(dstoptlen);
+
+ trunc:
+ fputs("[|DSTOPT]", stdout);
+ return(-1);
+}
+#endif /* INET6 */
diff --git a/tcpdump-4.3.0/print-ipcomp.c b/tcpdump-4.3.0/print-ipcomp.c
new file mode 100644
index 0000000..89130a3
--- /dev/null
+++ b/tcpdump-4.3.0/print-ipcomp.c
@@ -0,0 +1,91 @@
+/*
+ * Copyright (c) 1988, 1989, 1990, 1991, 1993, 1994
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-ipcomp.c,v 1.20 2003-11-19 00:36:08 guy Exp $";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <string.h>
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+
+struct ipcomp {
+ u_int8_t comp_nxt; /* Next Header */
+ u_int8_t comp_flags; /* Length of data, in 32bit */
+ u_int16_t comp_cpi; /* Compression parameter index */
+};
+
+#if defined(HAVE_LIBZ) && defined(HAVE_ZLIB_H)
+#include <zlib.h>
+#endif
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "extract.h"
+
+int
+ipcomp_print(register const u_char *bp, int *nhdr _U_)
+{
+ register const struct ipcomp *ipcomp;
+ register const u_char *ep;
+ u_int16_t cpi;
+#if defined(HAVE_LIBZ) && defined(HAVE_ZLIB_H)
+ int advance;
+#endif
+
+ ipcomp = (struct ipcomp *)bp;
+ cpi = EXTRACT_16BITS(&ipcomp->comp_cpi);
+
+ /* 'ep' points to the end of available data. */
+ ep = snapend;
+
+ if ((u_char *)(ipcomp + 1) >= ep - sizeof(struct ipcomp)) {
+ fputs("[|IPCOMP]", stdout);
+ goto fail;
+ }
+ printf("IPComp(cpi=0x%04x)", cpi);
+
+#if defined(HAVE_LIBZ) && defined(HAVE_ZLIB_H)
+ if (1)
+ goto fail;
+
+ /*
+ * We may want to decompress the packet here. Packet buffer
+ * management is a headache (if we decompress, packet will become
+ * larger).
+ */
+ if (nhdr)
+ *nhdr = ipcomp->comp_nxt;
+ advance = sizeof(struct ipcomp);
+
+ printf(": ");
+ return advance;
+
+#endif
+fail:
+ return -1;
+}
diff --git a/tcpdump-4.3.0/print-ipfc.c b/tcpdump-4.3.0/print-ipfc.c
new file mode 100644
index 0000000..c980765
--- /dev/null
+++ b/tcpdump-4.3.0/print-ipfc.c
@@ -0,0 +1,135 @@
+/*
+ * Copyright (c) 1991, 1992, 1993, 1994, 1995, 1996, 1997
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-ipfc.c,v 1.9 2005-11-13 12:12:42 guy Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <pcap.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "ethertype.h"
+
+#include "ether.h"
+#include "ipfc.h"
+
+/*
+ * RFC 2625 IP-over-Fibre Channel.
+ */
+
+/* Extract src, dst addresses */
+static inline void
+extract_ipfc_addrs(const struct ipfc_header *ipfcp, char *ipfcsrc,
+ char *ipfcdst)
+{
+ /*
+ * We assume that, as per RFC 2625, the lower 48 bits of the
+ * source and destination addresses are MAC addresses.
+ */
+ memcpy(ipfcdst, (const char *)&ipfcp->ipfc_dhost[2], 6);
+ memcpy(ipfcsrc, (const char *)&ipfcp->ipfc_shost[2], 6);
+}
+
+/*
+ * Print the Network_Header
+ */
+static inline void
+ipfc_hdr_print(register const struct ipfc_header *ipfcp _U_,
+ register u_int length, register const u_char *ipfcsrc,
+ register const u_char *ipfcdst)
+{
+ const char *srcname, *dstname;
+
+ srcname = etheraddr_string(ipfcsrc);
+ dstname = etheraddr_string(ipfcdst);
+
+ /*
+ * XXX - show the upper 16 bits? Do so only if "vflag" is set?
+ */
+ (void) printf("%s %s %d: ", srcname, dstname, length);
+}
+
+static void
+ipfc_print(const u_char *p, u_int length, u_int caplen)
+{
+ const struct ipfc_header *ipfcp = (const struct ipfc_header *)p;
+ struct ether_header ehdr;
+ u_short extracted_ethertype;
+
+ if (caplen < IPFC_HDRLEN) {
+ printf("[|ipfc]");
+ return;
+ }
+ /*
+ * Get the network addresses into a canonical form
+ */
+ extract_ipfc_addrs(ipfcp, (char *)ESRC(&ehdr), (char *)EDST(&ehdr));
+
+ if (eflag)
+ ipfc_hdr_print(ipfcp, length, ESRC(&ehdr), EDST(&ehdr));
+
+ /* Skip over Network_Header */
+ length -= IPFC_HDRLEN;
+ p += IPFC_HDRLEN;
+ caplen -= IPFC_HDRLEN;
+
+ /* Try to print the LLC-layer header & higher layers */
+ if (llc_print(p, length, caplen, ESRC(&ehdr), EDST(&ehdr),
+ &extracted_ethertype) == 0) {
+ /*
+ * Some kinds of LLC packet we cannot
+ * handle intelligently
+ */
+ if (!eflag)
+ ipfc_hdr_print(ipfcp, length + IPFC_HDRLEN,
+ ESRC(&ehdr), EDST(&ehdr));
+ if (extracted_ethertype) {
+ printf("(LLC %s) ",
+ etherproto_string(htons(extracted_ethertype)));
+ }
+ if (!suppress_default_print)
+ default_print(p, caplen);
+ }
+}
+
+/*
+ * This is the top level routine of the printer. 'p' points
+ * to the Network_Header of the packet, 'h->ts' is the timestamp,
+ * 'h->len' is the length of the packet off the wire, and 'h->caplen'
+ * is the number of bytes actually captured.
+ */
+u_int
+ipfc_if_print(const struct pcap_pkthdr *h, register const u_char *p)
+{
+ ipfc_print(p, h->len, h->caplen);
+
+ return (IPFC_HDRLEN);
+}
diff --git a/tcpdump-4.3.0/print-ipnet.c b/tcpdump-4.3.0/print-ipnet.c
new file mode 100644
index 0000000..187f939
--- /dev/null
+++ b/tcpdump-4.3.0/print-ipnet.c
@@ -0,0 +1,109 @@
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <pcap.h>
+
+#include "netdissect.h"
+#include "interface.h"
+#include "addrtoname.h"
+#include "ipnet.h"
+
+#ifdef DLT_IPNET
+
+const struct tok ipnet_values[] = {
+ { IPH_AF_INET, "IPv4" },
+ { IPH_AF_INET6, "IPv6" },
+ { 0, NULL }
+};
+
+static inline void
+ipnet_hdr_print(struct netdissect_options *ndo, const u_char *bp, u_int length)
+{
+ const ipnet_hdr_t *hdr;
+ hdr = (const ipnet_hdr_t *)bp;
+
+ ND_PRINT((ndo, "%d > %d", hdr->iph_zsrc, hdr->iph_zdst));
+
+ if (!ndo->ndo_qflag) {
+ ND_PRINT((ndo,", family %s (%d)",
+ tok2str(ipnet_values, "Unknown",
+ hdr->iph_family),
+ hdr->iph_family));
+ } else {
+ ND_PRINT((ndo,", %s",
+ tok2str(ipnet_values,
+ "Unknown Ethertype (0x%04x)",
+ hdr->iph_family)));
+ }
+
+ ND_PRINT((ndo, ", length %u: ", length));
+}
+
+static void
+ipnet_print(struct netdissect_options *ndo, const u_char *p, u_int length, u_int caplen)
+{
+ ipnet_hdr_t *hdr;
+
+ if (caplen < sizeof(ipnet_hdr_t)) {
+ ND_PRINT((ndo, "[|ipnet]"));
+ return;
+ }
+
+ if (ndo->ndo_eflag)
+ ipnet_hdr_print(ndo, p, length);
+
+ length -= sizeof(ipnet_hdr_t);
+ caplen -= sizeof(ipnet_hdr_t);
+ hdr = (ipnet_hdr_t *)p;
+ p += sizeof(ipnet_hdr_t);
+
+ switch (hdr->iph_family) {
+
+ case IPH_AF_INET:
+ ip_print(ndo, p, length);
+ break;
+
+#ifdef INET6
+ case IPH_AF_INET6:
+ ip6_print(ndo, p, length);
+ break;
+#endif /*INET6*/
+
+ default:
+ if (!ndo->ndo_eflag)
+ ipnet_hdr_print(ndo, (u_char *)hdr,
+ length + sizeof(ipnet_hdr_t));
+
+ if (!ndo->ndo_suppress_default_print)
+ ndo->ndo_default_print(ndo, p, caplen);
+ break;
+ }
+}
+
+/*
+ * This is the top level routine of the printer. 'p' points
+ * to the ether header of the packet, 'h->ts' is the timestamp,
+ * 'h->len' is the length of the packet off the wire, and 'h->caplen'
+ * is the number of bytes actually captured.
+ */
+u_int
+ipnet_if_print(struct netdissect_options *ndo,
+ const struct pcap_pkthdr *h, const u_char *p)
+{
+ ipnet_print(ndo, p, h->len, h->caplen);
+
+ return (sizeof(ipnet_hdr_t));
+}
+
+/*
+ * Local Variables:
+ * c-style: whitesmith
+ * c-basic-offset: 8
+ * End:
+ */
+
+#endif /* DLT_IPNET */
diff --git a/tcpdump-4.3.0/print-ipx.c b/tcpdump-4.3.0/print-ipx.c
new file mode 100644
index 0000000..c9bde23
--- /dev/null
+++ b/tcpdump-4.3.0/print-ipx.c
@@ -0,0 +1,221 @@
+/*
+ * Copyright (c) 1994, 1995, 1996
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Format and print Novell IPX packets.
+ * Contributed by Brad Parker (brad@fcr.com).
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-ipx.c,v 1.42 2005-05-06 08:26:44 guy Exp $";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "ipx.h"
+#include "extract.h"
+
+
+static const char *ipxaddr_string(u_int32_t, const u_char *);
+void ipx_decode(const struct ipxHdr *, const u_char *, u_int);
+void ipx_sap_print(const u_short *, u_int);
+void ipx_rip_print(const u_short *, u_int);
+
+/*
+ * Print IPX datagram packets.
+ */
+void
+ipx_print(const u_char *p, u_int length)
+{
+ const struct ipxHdr *ipx = (const struct ipxHdr *)p;
+
+ if (!eflag)
+ printf("IPX ");
+
+ TCHECK(ipx->srcSkt);
+ (void)printf("%s.%04x > ",
+ ipxaddr_string(EXTRACT_32BITS(ipx->srcNet), ipx->srcNode),
+ EXTRACT_16BITS(&ipx->srcSkt));
+
+ (void)printf("%s.%04x: ",
+ ipxaddr_string(EXTRACT_32BITS(ipx->dstNet), ipx->dstNode),
+ EXTRACT_16BITS(&ipx->dstSkt));
+
+ /* take length from ipx header */
+ TCHECK(ipx->length);
+ length = EXTRACT_16BITS(&ipx->length);
+
+ ipx_decode(ipx, (u_char *)ipx + ipxSize, length - ipxSize);
+ return;
+trunc:
+ printf("[|ipx %d]", length);
+}
+
+static const char *
+ipxaddr_string(u_int32_t net, const u_char *node)
+{
+ static char line[256];
+
+ snprintf(line, sizeof(line), "%08x.%02x:%02x:%02x:%02x:%02x:%02x",
+ net, node[0], node[1], node[2], node[3], node[4], node[5]);
+
+ return line;
+}
+
+void
+ipx_decode(const struct ipxHdr *ipx, const u_char *datap, u_int length)
+{
+ register u_short dstSkt;
+
+ dstSkt = EXTRACT_16BITS(&ipx->dstSkt);
+ switch (dstSkt) {
+ case IPX_SKT_NCP:
+ (void)printf("ipx-ncp %d", length);
+ break;
+ case IPX_SKT_SAP:
+ ipx_sap_print((u_short *)datap, length);
+ break;
+ case IPX_SKT_RIP:
+ ipx_rip_print((u_short *)datap, length);
+ break;
+ case IPX_SKT_NETBIOS:
+ (void)printf("ipx-netbios %d", length);
+#ifdef TCPDUMP_DO_SMB
+ ipx_netbios_print(datap, length);
+#endif
+ break;
+ case IPX_SKT_DIAGNOSTICS:
+ (void)printf("ipx-diags %d", length);
+ break;
+ case IPX_SKT_NWLINK_DGM:
+ (void)printf("ipx-nwlink-dgm %d", length);
+#ifdef TCPDUMP_DO_SMB
+ ipx_netbios_print(datap, length);
+#endif
+ break;
+ case IPX_SKT_EIGRP:
+ eigrp_print(datap, length);
+ break;
+ default:
+ (void)printf("ipx-#%x %d", dstSkt, length);
+ break;
+ }
+}
+
+void
+ipx_sap_print(const u_short *ipx, u_int length)
+{
+ int command, i;
+
+ TCHECK(ipx[0]);
+ command = EXTRACT_16BITS(ipx);
+ ipx++;
+ length -= 2;
+
+ switch (command) {
+ case 1:
+ case 3:
+ if (command == 1)
+ (void)printf("ipx-sap-req");
+ else
+ (void)printf("ipx-sap-nearest-req");
+
+ TCHECK(ipx[0]);
+ (void)printf(" %s", ipxsap_string(htons(EXTRACT_16BITS(&ipx[0]))));
+ break;
+
+ case 2:
+ case 4:
+ if (command == 2)
+ (void)printf("ipx-sap-resp");
+ else
+ (void)printf("ipx-sap-nearest-resp");
+
+ for (i = 0; i < 8 && length > 0; i++) {
+ TCHECK(ipx[0]);
+ (void)printf(" %s '", ipxsap_string(htons(EXTRACT_16BITS(&ipx[0]))));
+ if (fn_printzp((u_char *)&ipx[1], 48, snapend)) {
+ printf("'");
+ goto trunc;
+ }
+ TCHECK2(ipx[25], 10);
+ printf("' addr %s",
+ ipxaddr_string(EXTRACT_32BITS(&ipx[25]), (u_char *)&ipx[27]));
+ ipx += 32;
+ length -= 64;
+ }
+ break;
+ default:
+ (void)printf("ipx-sap-?%x", command);
+ break;
+ }
+ return;
+trunc:
+ printf("[|ipx %d]", length);
+}
+
+void
+ipx_rip_print(const u_short *ipx, u_int length)
+{
+ int command, i;
+
+ TCHECK(ipx[0]);
+ command = EXTRACT_16BITS(ipx);
+ ipx++;
+ length -= 2;
+
+ switch (command) {
+ case 1:
+ (void)printf("ipx-rip-req");
+ if (length > 0) {
+ TCHECK(ipx[3]);
+ (void)printf(" %08x/%d.%d", EXTRACT_32BITS(&ipx[0]),
+ EXTRACT_16BITS(&ipx[2]), EXTRACT_16BITS(&ipx[3]));
+ }
+ break;
+ case 2:
+ (void)printf("ipx-rip-resp");
+ for (i = 0; i < 50 && length > 0; i++) {
+ TCHECK(ipx[3]);
+ (void)printf(" %08x/%d.%d", EXTRACT_32BITS(&ipx[0]),
+ EXTRACT_16BITS(&ipx[2]), EXTRACT_16BITS(&ipx[3]));
+
+ ipx += 4;
+ length -= 8;
+ }
+ break;
+ default:
+ (void)printf("ipx-rip-?%x", command);
+ break;
+ }
+ return;
+trunc:
+ printf("[|ipx %d]", length);
+}
diff --git a/tcpdump-4.3.0/print-isakmp.c b/tcpdump-4.3.0/print-isakmp.c
new file mode 100644
index 0000000..4f96afe
--- /dev/null
+++ b/tcpdump-4.3.0/print-isakmp.c
@@ -0,0 +1,2570 @@
+/*
+ * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the project nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-isakmp.c,v 1.61 2008-02-05 19:34:25 guy Exp $ (LBL)";
+#endif
+
+#define NETDISSECT_REWORKED
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <string.h>
+
+#include <stdio.h>
+
+#include "isakmp.h"
+#include "ipsec_doi.h"
+#include "oakley.h"
+#include "interface.h"
+#include "addrtoname.h"
+#include "extract.h" /* must come after interface.h */
+
+#include "ip.h"
+#ifdef INET6
+#include "ip6.h"
+#endif
+
+#ifndef HAVE_SOCKADDR_STORAGE
+#define sockaddr_storage sockaddr
+#endif
+
+#define DECLARE_PRINTER(func) static const u_char *ike##func##_print( \
+ netdissect_options *ndo, u_char tpay, \
+ const struct isakmp_gen *ext, \
+ u_int item_len, \
+ const u_char *end_pointer, \
+ u_int32_t phase,\
+ u_int32_t doi0, \
+ u_int32_t proto0, int depth)
+
+DECLARE_PRINTER(v1_sa);
+DECLARE_PRINTER(v1_p);
+DECLARE_PRINTER(v1_t);
+DECLARE_PRINTER(v1_ke);
+DECLARE_PRINTER(v1_id);
+DECLARE_PRINTER(v1_cert);
+DECLARE_PRINTER(v1_cr);
+DECLARE_PRINTER(v1_sig);
+DECLARE_PRINTER(v1_hash);
+DECLARE_PRINTER(v1_nonce);
+DECLARE_PRINTER(v1_n);
+DECLARE_PRINTER(v1_d);
+DECLARE_PRINTER(v1_vid);
+
+DECLARE_PRINTER(v2_sa);
+DECLARE_PRINTER(v2_ke);
+DECLARE_PRINTER(v2_ID);
+DECLARE_PRINTER(v2_cert);
+DECLARE_PRINTER(v2_cr);
+DECLARE_PRINTER(v2_auth);
+DECLARE_PRINTER(v2_nonce);
+DECLARE_PRINTER(v2_n);
+DECLARE_PRINTER(v2_d);
+DECLARE_PRINTER(v2_vid);
+DECLARE_PRINTER(v2_TS);
+DECLARE_PRINTER(v2_cp);
+DECLARE_PRINTER(v2_eap);
+
+static const u_char *ikev2_e_print(netdissect_options *ndo,
+ struct isakmp *base,
+ u_char tpay,
+ const struct isakmp_gen *ext,
+ u_int item_len,
+ const u_char *end_pointer,
+ u_int32_t phase,
+ u_int32_t doi0,
+ u_int32_t proto0, int depth);
+
+
+static const u_char *ike_sub0_print(netdissect_options *ndo,u_char, const struct isakmp_gen *,
+ const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
+static const u_char *ikev1_sub_print(netdissect_options *ndo,u_char, const struct isakmp_gen *,
+ const u_char *, u_int32_t, u_int32_t, u_int32_t, int);
+
+static const u_char *ikev2_sub_print(netdissect_options *ndo,
+ struct isakmp *base,
+ u_char np, const struct isakmp_gen *ext,
+ const u_char *ep, u_int32_t phase,
+ u_int32_t doi, u_int32_t proto,
+ int depth);
+
+
+static char *numstr(int);
+static void safememcpy(void *, const void *, size_t);
+
+static void
+ikev1_print(netdissect_options *ndo,
+ const u_char *bp, u_int length,
+ const u_char *bp2, struct isakmp *base);
+
+#define MAXINITIATORS 20
+int ninitiator = 0;
+struct {
+ cookie_t initiator;
+ struct sockaddr_storage iaddr;
+ struct sockaddr_storage raddr;
+} cookiecache[MAXINITIATORS];
+
+/* protocol id */
+static const char *protoidstr[] = {
+ NULL, "isakmp", "ipsec-ah", "ipsec-esp", "ipcomp",
+};
+
+/* isakmp->np */
+static const char *npstr[] = {
+ "none", "sa", "p", "t", "ke", "id", "cert", "cr", "hash", /* 0 - 8 */
+ "sig", "nonce", "n", "d", "vid", /* 9 - 13 */
+ "pay14", "pay15", "pay16", "pay17", "pay18", /* 14- 18 */
+ "pay19", "pay20", "pay21", "pay22", "pay23", /* 19- 23 */
+ "pay24", "pay25", "pay26", "pay27", "pay28", /* 24- 28 */
+ "pay29", "pay30", "pay31", "pay32", /* 29- 32 */
+ "v2sa", "v2ke", "v2IDi", "v2IDr", "v2cert",/* 33- 37 */
+ "v2cr", "v2auth","v2nonce", "v2n", "v2d", /* 38- 42 */
+ "v2vid", "v2TSi", "v2TSr", "v2e", "v2cp", /* 43- 47 */
+ "v2eap", /* 48 */
+
+};
+
+/* isakmp->np */
+static const u_char *(*npfunc[])(netdissect_options *ndo, u_char tpay,
+ const struct isakmp_gen *ext,
+ u_int item_len,
+ const u_char *end_pointer,
+ u_int32_t phase,
+ u_int32_t doi0,
+ u_int32_t proto0, int depth) = {
+ NULL,
+ ikev1_sa_print,
+ ikev1_p_print,
+ ikev1_t_print,
+ ikev1_ke_print,
+ ikev1_id_print,
+ ikev1_cert_print,
+ ikev1_cr_print,
+ ikev1_hash_print,
+ ikev1_sig_print,
+ ikev1_nonce_print,
+ ikev1_n_print,
+ ikev1_d_print,
+ ikev1_vid_print, /* 13 */
+ NULL, NULL, NULL, NULL, NULL, /* 14- 18 */
+ NULL, NULL, NULL, NULL, NULL, /* 19- 23 */
+ NULL, NULL, NULL, NULL, NULL, /* 24- 28 */
+ NULL, NULL, NULL, NULL, /* 29- 32 */
+ ikev2_sa_print, /* 33 */
+ ikev2_ke_print, /* 34 */
+ ikev2_ID_print, /* 35 */
+ ikev2_ID_print, /* 36 */
+ ikev2_cert_print, /* 37 */
+ ikev2_cr_print, /* 38 */
+ ikev2_auth_print, /* 39 */
+ ikev2_nonce_print, /* 40 */
+ ikev2_n_print, /* 41 */
+ ikev2_d_print, /* 42 */
+ ikev2_vid_print, /* 43 */
+ ikev2_TS_print, /* 44 */
+ ikev2_TS_print, /* 45 */
+ NULL, /* ikev2_e_print,*/ /* 46 - special */
+ ikev2_cp_print, /* 47 */
+ ikev2_eap_print, /* 48 */
+};
+
+/* isakmp->etype */
+static const char *etypestr[] = {
+/* IKEv1 exchange types */
+ "none", "base", "ident", "auth", "agg", "inf", NULL, NULL, /* 0-7 */
+ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* 8-15 */
+ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* 16-23 */
+ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* 24-31 */
+ "oakley-quick", "oakley-newgroup", /* 32-33 */
+/* IKEv2 exchange types */
+ "ikev2_init", "ikev2_auth", "child_sa", "inf2" /* 34-37 */
+};
+
+#define STR_OR_ID(x, tab) \
+ (((x) < sizeof(tab)/sizeof(tab[0]) && tab[(x)]) ? tab[(x)] : numstr(x))
+#define PROTOIDSTR(x) STR_OR_ID(x, protoidstr)
+#define NPSTR(x) STR_OR_ID(x, npstr)
+#define ETYPESTR(x) STR_OR_ID(x, etypestr)
+
+#define CHECKLEN(p, np) \
+ if (ep < (u_char *)(p)) { \
+ ND_PRINT((ndo," [|%s]", NPSTR(np))); \
+ goto done; \
+ }
+
+
+#define NPFUNC(x) \
+ (((x) < sizeof(npfunc)/sizeof(npfunc[0]) && npfunc[(x)]) \
+ ? npfunc[(x)] : NULL)
+
+static int
+iszero(u_char *p, size_t l)
+{
+ while (l--) {
+ if (*p++)
+ return 0;
+ }
+ return 1;
+}
+
+/* find cookie from initiator cache */
+static int
+cookie_find(cookie_t *in)
+{
+ int i;
+
+ for (i = 0; i < MAXINITIATORS; i++) {
+ if (memcmp(in, &cookiecache[i].initiator, sizeof(*in)) == 0)
+ return i;
+ }
+
+ return -1;
+}
+
+/* record initiator */
+static void
+cookie_record(cookie_t *in, const u_char *bp2)
+{
+ int i;
+ struct ip *ip;
+ struct sockaddr_in *sin;
+#ifdef INET6
+ struct ip6_hdr *ip6;
+ struct sockaddr_in6 *sin6;
+#endif
+
+ i = cookie_find(in);
+ if (0 <= i) {
+ ninitiator = (i + 1) % MAXINITIATORS;
+ return;
+ }
+
+ ip = (struct ip *)bp2;
+ switch (IP_V(ip)) {
+ case 4:
+ memset(&cookiecache[ninitiator].iaddr, 0,
+ sizeof(cookiecache[ninitiator].iaddr));
+ memset(&cookiecache[ninitiator].raddr, 0,
+ sizeof(cookiecache[ninitiator].raddr));
+
+ sin = (struct sockaddr_in *)&cookiecache[ninitiator].iaddr;
+#ifdef HAVE_SOCKADDR_SA_LEN
+ sin->sin_len = sizeof(struct sockaddr_in);
+#endif
+ sin->sin_family = AF_INET;
+ memcpy(&sin->sin_addr, &ip->ip_src, sizeof(ip->ip_src));
+ sin = (struct sockaddr_in *)&cookiecache[ninitiator].raddr;
+#ifdef HAVE_SOCKADDR_SA_LEN
+ sin->sin_len = sizeof(struct sockaddr_in);
+#endif
+ sin->sin_family = AF_INET;
+ memcpy(&sin->sin_addr, &ip->ip_dst, sizeof(ip->ip_dst));
+ break;
+#ifdef INET6
+ case 6:
+ memset(&cookiecache[ninitiator].iaddr, 0,
+ sizeof(cookiecache[ninitiator].iaddr));
+ memset(&cookiecache[ninitiator].raddr, 0,
+ sizeof(cookiecache[ninitiator].raddr));
+
+ ip6 = (struct ip6_hdr *)bp2;
+ sin6 = (struct sockaddr_in6 *)&cookiecache[ninitiator].iaddr;
+#ifdef HAVE_SOCKADDR_SA_LEN
+ sin6->sin6_len = sizeof(struct sockaddr_in6);
+#endif
+ sin6->sin6_family = AF_INET6;
+ memcpy(&sin6->sin6_addr, &ip6->ip6_src, sizeof(ip6->ip6_src));
+ sin6 = (struct sockaddr_in6 *)&cookiecache[ninitiator].raddr;
+#ifdef HAVE_SOCKADDR_SA_LEN
+ sin6->sin6_len = sizeof(struct sockaddr_in6);
+#endif
+ sin6->sin6_family = AF_INET6;
+ memcpy(&sin6->sin6_addr, &ip6->ip6_dst, sizeof(ip6->ip6_dst));
+ break;
+#endif
+ default:
+ return;
+ }
+ memcpy(&cookiecache[ninitiator].initiator, in, sizeof(*in));
+ ninitiator = (ninitiator + 1) % MAXINITIATORS;
+}
+
+#define cookie_isinitiator(x, y) cookie_sidecheck((x), (y), 1)
+#define cookie_isresponder(x, y) cookie_sidecheck((x), (y), 0)
+static int
+cookie_sidecheck(int i, const u_char *bp2, int initiator)
+{
+ struct sockaddr_storage ss;
+ struct sockaddr *sa;
+ struct ip *ip;
+ struct sockaddr_in *sin;
+#ifdef INET6
+ struct ip6_hdr *ip6;
+ struct sockaddr_in6 *sin6;
+#endif
+ int salen;
+
+ memset(&ss, 0, sizeof(ss));
+ ip = (struct ip *)bp2;
+ switch (IP_V(ip)) {
+ case 4:
+ sin = (struct sockaddr_in *)&ss;
+#ifdef HAVE_SOCKADDR_SA_LEN
+ sin->sin_len = sizeof(struct sockaddr_in);
+#endif
+ sin->sin_family = AF_INET;
+ memcpy(&sin->sin_addr, &ip->ip_src, sizeof(ip->ip_src));
+ break;
+#ifdef INET6
+ case 6:
+ ip6 = (struct ip6_hdr *)bp2;
+ sin6 = (struct sockaddr_in6 *)&ss;
+#ifdef HAVE_SOCKADDR_SA_LEN
+ sin6->sin6_len = sizeof(struct sockaddr_in6);
+#endif
+ sin6->sin6_family = AF_INET6;
+ memcpy(&sin6->sin6_addr, &ip6->ip6_src, sizeof(ip6->ip6_src));
+ break;
+#endif
+ default:
+ return 0;
+ }
+
+ sa = (struct sockaddr *)&ss;
+ if (initiator) {
+ if (sa->sa_family != ((struct sockaddr *)&cookiecache[i].iaddr)->sa_family)
+ return 0;
+#ifdef HAVE_SOCKADDR_SA_LEN
+ salen = sa->sa_len;
+#else
+#ifdef INET6
+ if (sa->sa_family == AF_INET6)
+ salen = sizeof(struct sockaddr_in6);
+ else
+ salen = sizeof(struct sockaddr);
+#else
+ salen = sizeof(struct sockaddr);
+#endif
+#endif
+ if (memcmp(&ss, &cookiecache[i].iaddr, salen) == 0)
+ return 1;
+ } else {
+ if (sa->sa_family != ((struct sockaddr *)&cookiecache[i].raddr)->sa_family)
+ return 0;
+#ifdef HAVE_SOCKADDR_SA_LEN
+ salen = sa->sa_len;
+#else
+#ifdef INET6
+ if (sa->sa_family == AF_INET6)
+ salen = sizeof(struct sockaddr_in6);
+ else
+ salen = sizeof(struct sockaddr);
+#else
+ salen = sizeof(struct sockaddr);
+#endif
+#endif
+ if (memcmp(&ss, &cookiecache[i].raddr, salen) == 0)
+ return 1;
+ }
+ return 0;
+}
+
+static void
+hexprint(netdissect_options *ndo, caddr_t loc, size_t len)
+{
+ u_char *p;
+ size_t i;
+
+ p = (u_char *)loc;
+ for (i = 0; i < len; i++)
+ ND_PRINT((ndo,"%02x", p[i] & 0xff));
+}
+
+static int
+rawprint(netdissect_options *ndo, caddr_t loc, size_t len)
+{
+ ND_TCHECK2(*loc, len);
+
+ hexprint(ndo, loc, len);
+ return 1;
+trunc:
+ return 0;
+}
+
+
+/*
+ * returns false if we run out of data buffer
+ */
+static int ike_show_somedata(struct netdissect_options *ndo,
+ const u_char *cp, const u_char *ep)
+{
+ /* there is too much data, just show some of it */
+ const u_char *end = ep - 20;
+ int elen = 20;
+ int len = ep - cp;
+ if(len > 10) {
+ len = 10;
+ }
+
+ /* really shouldn't happen because of above */
+ if(end < cp + len) {
+ end = cp+len;
+ elen = ep - end;
+ }
+
+ ND_PRINT((ndo," data=("));
+ if(!rawprint(ndo, (caddr_t)(cp), len)) goto trunc;
+ ND_PRINT((ndo, "..."));
+ if(elen) {
+ if(!rawprint(ndo, (caddr_t)(end), elen)) goto trunc;
+ }
+ ND_PRINT((ndo,")"));
+ return 1;
+
+trunc:
+ return 0;
+}
+
+struct attrmap {
+ const char *type;
+ u_int nvalue;
+ const char *value[30]; /*XXX*/
+};
+
+static const u_char *
+ikev1_attrmap_print(netdissect_options *ndo,
+ const u_char *p, const u_char *ep,
+ const struct attrmap *map, size_t nmap)
+{
+ u_int16_t *q;
+ int totlen;
+ u_int32_t t, v;
+
+ q = (u_int16_t *)p;
+ if (p[0] & 0x80)
+ totlen = 4;
+ else
+ totlen = 4 + EXTRACT_16BITS(&q[1]);
+ if (ep < p + totlen) {
+ ND_PRINT((ndo,"[|attr]"));
+ return ep + 1;
+ }
+
+ ND_PRINT((ndo,"("));
+ t = EXTRACT_16BITS(&q[0]) & 0x7fff;
+ if (map && t < nmap && map[t].type)
+ ND_PRINT((ndo,"type=%s ", map[t].type));
+ else
+ ND_PRINT((ndo,"type=#%d ", t));
+ if (p[0] & 0x80) {
+ ND_PRINT((ndo,"value="));
+ v = EXTRACT_16BITS(&q[1]);
+ if (map && t < nmap && v < map[t].nvalue && map[t].value[v])
+ ND_PRINT((ndo,"%s", map[t].value[v]));
+ else
+ rawprint(ndo, (caddr_t)&q[1], 2);
+ } else {
+ ND_PRINT((ndo,"len=%d value=", EXTRACT_16BITS(&q[1])));
+ rawprint(ndo, (caddr_t)&p[4], EXTRACT_16BITS(&q[1]));
+ }
+ ND_PRINT((ndo,")"));
+ return p + totlen;
+}
+
+static const u_char *
+ikev1_attr_print(netdissect_options *ndo, const u_char *p, const u_char *ep)
+{
+ u_int16_t *q;
+ int totlen;
+ u_int32_t t;
+
+ q = (u_int16_t *)p;
+ if (p[0] & 0x80)
+ totlen = 4;
+ else
+ totlen = 4 + EXTRACT_16BITS(&q[1]);
+ if (ep < p + totlen) {
+ ND_PRINT((ndo,"[|attr]"));
+ return ep + 1;
+ }
+
+ ND_PRINT((ndo,"("));
+ t = EXTRACT_16BITS(&q[0]) & 0x7fff;
+ ND_PRINT((ndo,"type=#%d ", t));
+ if (p[0] & 0x80) {
+ ND_PRINT((ndo,"value="));
+ t = q[1];
+ rawprint(ndo, (caddr_t)&q[1], 2);
+ } else {
+ ND_PRINT((ndo,"len=%d value=", EXTRACT_16BITS(&q[1])));
+ rawprint(ndo, (caddr_t)&p[2], EXTRACT_16BITS(&q[1]));
+ }
+ ND_PRINT((ndo,")"));
+ return p + totlen;
+}
+
+static const u_char *
+ikev1_sa_print(netdissect_options *ndo, u_char tpay _U_,
+ const struct isakmp_gen *ext,
+ u_int item_len _U_,
+ const u_char *ep, u_int32_t phase, u_int32_t doi0 _U_,
+ u_int32_t proto0, int depth)
+{
+ const struct ikev1_pl_sa *p;
+ struct ikev1_pl_sa sa;
+ const u_int32_t *q;
+ u_int32_t doi, sit, ident;
+ const u_char *cp, *np;
+ int t;
+
+ ND_PRINT((ndo,"%s:", NPSTR(ISAKMP_NPTYPE_SA)));
+
+ p = (struct ikev1_pl_sa *)ext;
+ ND_TCHECK(*p);
+ safememcpy(&sa, ext, sizeof(sa));
+ doi = ntohl(sa.doi);
+ sit = ntohl(sa.sit);
+ if (doi != 1) {
+ ND_PRINT((ndo," doi=%d", doi));
+ ND_PRINT((ndo," situation=%u", (u_int32_t)ntohl(sa.sit)));
+ return (u_char *)(p + 1);
+ }
+
+ ND_PRINT((ndo," doi=ipsec"));
+ q = (u_int32_t *)&sa.sit;
+ ND_PRINT((ndo," situation="));
+ t = 0;
+ if (sit & 0x01) {
+ ND_PRINT((ndo,"identity"));
+ t++;
+ }
+ if (sit & 0x02) {
+ ND_PRINT((ndo,"%ssecrecy", t ? "+" : ""));
+ t++;
+ }
+ if (sit & 0x04)
+ ND_PRINT((ndo,"%sintegrity", t ? "+" : ""));
+
+ np = (u_char *)ext + sizeof(sa);
+ if (sit != 0x01) {
+ ND_TCHECK2(*(ext + 1), sizeof(ident));
+ safememcpy(&ident, ext + 1, sizeof(ident));
+ ND_PRINT((ndo," ident=%u", (u_int32_t)ntohl(ident)));
+ np += sizeof(ident);
+ }
+
+ ext = (struct isakmp_gen *)np;
+ ND_TCHECK(*ext);
+
+ cp = ikev1_sub_print(ndo, ISAKMP_NPTYPE_P, ext, ep, phase, doi, proto0,
+ depth);
+
+ return cp;
+trunc:
+ ND_PRINT((ndo," [|%s]", NPSTR(ISAKMP_NPTYPE_SA)));
+ return NULL;
+}
+
+static const u_char *
+ikev1_p_print(netdissect_options *ndo, u_char tpay _U_,
+ const struct isakmp_gen *ext, u_int item_len _U_,
+ const u_char *ep, u_int32_t phase, u_int32_t doi0,
+ u_int32_t proto0 _U_, int depth)
+{
+ const struct ikev1_pl_p *p;
+ struct ikev1_pl_p prop;
+ const u_char *cp;
+
+ ND_PRINT((ndo,"%s:", NPSTR(ISAKMP_NPTYPE_P)));
+
+ p = (struct ikev1_pl_p *)ext;
+ ND_TCHECK(*p);
+ safememcpy(&prop, ext, sizeof(prop));
+ ND_PRINT((ndo," #%d protoid=%s transform=%d",
+ prop.p_no, PROTOIDSTR(prop.prot_id), prop.num_t));
+ if (prop.spi_size) {
+ ND_PRINT((ndo," spi="));
+ if (!rawprint(ndo, (caddr_t)(p + 1), prop.spi_size))
+ goto trunc;
+ }
+
+ ext = (struct isakmp_gen *)((u_char *)(p + 1) + prop.spi_size);
+ ND_TCHECK(*ext);
+
+ cp = ikev1_sub_print(ndo, ISAKMP_NPTYPE_T, ext, ep, phase, doi0,
+ prop.prot_id, depth);
+
+ return cp;
+trunc:
+ ND_PRINT((ndo," [|%s]", NPSTR(ISAKMP_NPTYPE_P)));
+ return NULL;
+}
+
+static const char *ikev1_p_map[] = {
+ NULL, "ike",
+};
+
+static const char *ikev2_t_type_map[]={
+ NULL, "encr", "prf", "integ", "dh", "esn"
+};
+
+static const char *ah_p_map[] = {
+ NULL, "(reserved)", "md5", "sha", "1des",
+ "sha2-256", "sha2-384", "sha2-512",
+};
+
+static const char *prf_p_map[] = {
+ NULL, "hmac-md5", "hmac-sha", "hmac-tiger",
+ "aes128_xcbc"
+};
+
+static const char *integ_p_map[] = {
+ NULL, "hmac-md5", "hmac-sha", "dec-mac",
+ "kpdk-md5", "aes-xcbc"
+};
+
+static const char *esn_p_map[] = {
+ "no-esn", "esn"
+};
+
+static const char *dh_p_map[] = {
+ NULL, "modp768",
+ "modp1024", /* group 2 */
+ "EC2N 2^155", /* group 3 */
+ "EC2N 2^185", /* group 4 */
+ "modp1536", /* group 5 */
+ "iana-grp06", "iana-grp07", /* reserved */
+ "iana-grp08", "iana-grp09",
+ "iana-grp10", "iana-grp11",
+ "iana-grp12", "iana-grp13",
+ "modp2048", /* group 14 */
+ "modp3072", /* group 15 */
+ "modp4096", /* group 16 */
+ "modp6144", /* group 17 */
+ "modp8192", /* group 18 */
+};
+
+static const char *esp_p_map[] = {
+ NULL, "1des-iv64", "1des", "3des", "rc5", "idea", "cast",
+ "blowfish", "3idea", "1des-iv32", "rc4", "null", "aes"
+};
+
+static const char *ipcomp_p_map[] = {
+ NULL, "oui", "deflate", "lzs",
+};
+
+const struct attrmap ipsec_t_map[] = {
+ { NULL, 0, { NULL } },
+ { "lifetype", 3, { NULL, "sec", "kb", }, },
+ { "life", 0, { NULL } },
+ { "group desc", 18, { NULL, "modp768",
+ "modp1024", /* group 2 */
+ "EC2N 2^155", /* group 3 */
+ "EC2N 2^185", /* group 4 */
+ "modp1536", /* group 5 */
+ "iana-grp06", "iana-grp07", /* reserved */
+ "iana-grp08", "iana-grp09",
+ "iana-grp10", "iana-grp11",
+ "iana-grp12", "iana-grp13",
+ "modp2048", /* group 14 */
+ "modp3072", /* group 15 */
+ "modp4096", /* group 16 */
+ "modp6144", /* group 17 */
+ "modp8192", /* group 18 */
+ }, },
+ { "enc mode", 3, { NULL, "tunnel", "transport", }, },
+ { "auth", 5, { NULL, "hmac-md5", "hmac-sha1", "1des-mac", "keyed", }, },
+ { "keylen", 0, { NULL } },
+ { "rounds", 0, { NULL } },
+ { "dictsize", 0, { NULL } },
+ { "privalg", 0, { NULL } },
+};
+
+const struct attrmap encr_t_map[] = {
+ { NULL, 0, { NULL } }, { NULL, 0, { NULL } }, /* 0, 1 */
+ { NULL, 0, { NULL } }, { NULL, 0, { NULL } }, /* 2, 3 */
+ { NULL, 0, { NULL } }, { NULL, 0, { NULL } }, /* 4, 5 */
+ { NULL, 0, { NULL } }, { NULL, 0, { NULL } }, /* 6, 7 */
+ { NULL, 0, { NULL } }, { NULL, 0, { NULL } }, /* 8, 9 */
+ { NULL, 0, { NULL } }, { NULL, 0, { NULL } }, /* 10,11*/
+ { NULL, 0, { NULL } }, { NULL, 0, { NULL } }, /* 12,13*/
+ { "keylen", 14, { NULL }},
+};
+
+const struct attrmap oakley_t_map[] = {
+ { NULL, 0, { NULL } },
+ { "enc", 8, { NULL, "1des", "idea", "blowfish", "rc5",
+ "3des", "cast", "aes", }, },
+ { "hash", 7, { NULL, "md5", "sha1", "tiger",
+ "sha2-256", "sha2-384", "sha2-512", }, },
+ { "auth", 6, { NULL, "preshared", "dss", "rsa sig", "rsa enc",
+ "rsa enc revised", }, },
+ { "group desc", 18, { NULL, "modp768",
+ "modp1024", /* group 2 */
+ "EC2N 2^155", /* group 3 */
+ "EC2N 2^185", /* group 4 */
+ "modp1536", /* group 5 */
+ "iana-grp06", "iana-grp07", /* reserved */
+ "iana-grp08", "iana-grp09",
+ "iana-grp10", "iana-grp11",
+ "iana-grp12", "iana-grp13",
+ "modp2048", /* group 14 */
+ "modp3072", /* group 15 */
+ "modp4096", /* group 16 */
+ "modp6144", /* group 17 */
+ "modp8192", /* group 18 */
+ }, },
+ { "group type", 4, { NULL, "MODP", "ECP", "EC2N", }, },
+ { "group prime", 0, { NULL } },
+ { "group gen1", 0, { NULL } },
+ { "group gen2", 0, { NULL } },
+ { "group curve A", 0, { NULL } },
+ { "group curve B", 0, { NULL } },
+ { "lifetype", 3, { NULL, "sec", "kb", }, },
+ { "lifeduration", 0, { NULL } },
+ { "prf", 0, { NULL } },
+ { "keylen", 0, { NULL } },
+ { "field", 0, { NULL } },
+ { "order", 0, { NULL } },
+};
+
+static const u_char *
+ikev1_t_print(netdissect_options *ndo, u_char tpay _U_,
+ const struct isakmp_gen *ext, u_int item_len,
+ const u_char *ep, u_int32_t phase _U_, u_int32_t doi _U_,
+ u_int32_t proto, int depth _U_)
+{
+ const struct ikev1_pl_t *p;
+ struct ikev1_pl_t t;
+ const u_char *cp;
+ const char *idstr;
+ const struct attrmap *map;
+ size_t nmap;
+ const u_char *ep2;
+
+ ND_PRINT((ndo,"%s:", NPSTR(ISAKMP_NPTYPE_T)));
+
+ p = (struct ikev1_pl_t *)ext;
+ ND_TCHECK(*p);
+ safememcpy(&t, ext, sizeof(t));
+
+ switch (proto) {
+ case 1:
+ idstr = STR_OR_ID(t.t_id, ikev1_p_map);
+ map = oakley_t_map;
+ nmap = sizeof(oakley_t_map)/sizeof(oakley_t_map[0]);
+ break;
+ case 2:
+ idstr = STR_OR_ID(t.t_id, ah_p_map);
+ map = ipsec_t_map;
+ nmap = sizeof(ipsec_t_map)/sizeof(ipsec_t_map[0]);
+ break;
+ case 3:
+ idstr = STR_OR_ID(t.t_id, esp_p_map);
+ map = ipsec_t_map;
+ nmap = sizeof(ipsec_t_map)/sizeof(ipsec_t_map[0]);
+ break;
+ case 4:
+ idstr = STR_OR_ID(t.t_id, ipcomp_p_map);
+ map = ipsec_t_map;
+ nmap = sizeof(ipsec_t_map)/sizeof(ipsec_t_map[0]);
+ break;
+ default:
+ idstr = NULL;
+ map = NULL;
+ nmap = 0;
+ break;
+ }
+
+ if (idstr)
+ ND_PRINT((ndo," #%d id=%s ", t.t_no, idstr));
+ else
+ ND_PRINT((ndo," #%d id=%d ", t.t_no, t.t_id));
+ cp = (u_char *)(p + 1);
+ ep2 = (u_char *)p + item_len;
+ while (cp < ep && cp < ep2) {
+ if (map && nmap) {
+ cp = ikev1_attrmap_print(ndo, cp, (ep < ep2) ? ep : ep2,
+ map, nmap);
+ } else
+ cp = ikev1_attr_print(ndo, cp, (ep < ep2) ? ep : ep2);
+ }
+ if (ep < ep2)
+ ND_PRINT((ndo,"..."));
+ return cp;
+trunc:
+ ND_PRINT((ndo," [|%s]", NPSTR(ISAKMP_NPTYPE_T)));
+ return NULL;
+}
+
+static const u_char *
+ikev1_ke_print(netdissect_options *ndo, u_char tpay _U_,
+ const struct isakmp_gen *ext, u_int item_len _U_,
+ const u_char *ep _U_, u_int32_t phase _U_, u_int32_t doi _U_,
+ u_int32_t proto _U_, int depth _U_)
+{
+ struct isakmp_gen e;
+
+ ND_PRINT((ndo,"%s:", NPSTR(ISAKMP_NPTYPE_KE)));
+
+ ND_TCHECK(*ext);
+ safememcpy(&e, ext, sizeof(e));
+ ND_PRINT((ndo," key len=%d", ntohs(e.len) - 4));
+ if (2 < ndo->ndo_vflag && 4 < ntohs(e.len)) {
+ ND_PRINT((ndo," "));
+ if (!rawprint(ndo, (caddr_t)(ext + 1), ntohs(e.len) - 4))
+ goto trunc;
+ }
+ return (u_char *)ext + ntohs(e.len);
+trunc:
+ ND_PRINT((ndo," [|%s]", NPSTR(ISAKMP_NPTYPE_KE)));
+ return NULL;
+}
+
+static const u_char *
+ikev1_id_print(netdissect_options *ndo, u_char tpay _U_,
+ const struct isakmp_gen *ext, u_int item_len _U_,
+ const u_char *ep _U_, u_int32_t phase, u_int32_t doi _U_,
+ u_int32_t proto _U_, int depth _U_)
+{
+#define USE_IPSECDOI_IN_PHASE1 1
+ const struct ikev1_pl_id *p;
+ struct ikev1_pl_id id;
+ static const char *idtypestr[] = {
+ "IPv4", "IPv4net", "IPv6", "IPv6net",
+ };
+ static const char *ipsecidtypestr[] = {
+ NULL, "IPv4", "FQDN", "user FQDN", "IPv4net", "IPv6",
+ "IPv6net", "IPv4range", "IPv6range", "ASN1 DN", "ASN1 GN",
+ "keyid",
+ };
+ int len;
+ const u_char *data;
+
+ ND_PRINT((ndo,"%s:", NPSTR(ISAKMP_NPTYPE_ID)));
+
+ p = (struct ikev1_pl_id *)ext;
+ ND_TCHECK(*p);
+ safememcpy(&id, ext, sizeof(id));
+ if (sizeof(*p) < item_len) {
+ data = (u_char *)(p + 1);
+ len = item_len - sizeof(*p);
+ } else {
+ data = NULL;
+ len = 0;
+ }
+
+#if 0 /*debug*/
+ ND_PRINT((ndo," [phase=%d doi=%d proto=%d]", phase, doi, proto));
+#endif
+ switch (phase) {
+#ifndef USE_IPSECDOI_IN_PHASE1
+ case 1:
+#endif
+ default:
+ ND_PRINT((ndo," idtype=%s", STR_OR_ID(id.d.id_type, idtypestr)));
+ ND_PRINT((ndo," doi_data=%u",
+ (u_int32_t)(ntohl(id.d.doi_data) & 0xffffff)));
+ break;
+
+#ifdef USE_IPSECDOI_IN_PHASE1
+ case 1:
+#endif
+ case 2:
+ {
+ const struct ipsecdoi_id *p;
+ struct ipsecdoi_id id;
+ struct protoent *pe;
+
+ p = (struct ipsecdoi_id *)ext;
+ ND_TCHECK(*p);
+ safememcpy(&id, ext, sizeof(id));
+ ND_PRINT((ndo," idtype=%s", STR_OR_ID(id.type, ipsecidtypestr)));
+ if (id.proto_id) {
+#ifndef WIN32
+ setprotoent(1);
+#endif /* WIN32 */
+ pe = getprotobynumber(id.proto_id);
+ if (pe)
+ ND_PRINT((ndo," protoid=%s", pe->p_name));
+#ifndef WIN32
+ endprotoent();
+#endif /* WIN32 */
+ } else {
+ /* it DOES NOT mean IPPROTO_IP! */
+ ND_PRINT((ndo," protoid=%s", "0"));
+ }
+ ND_PRINT((ndo," port=%d", ntohs(id.port)));
+ if (!len)
+ break;
+ if (data == NULL)
+ goto trunc;
+ ND_TCHECK2(*data, len);
+ switch (id.type) {
+ case IPSECDOI_ID_IPV4_ADDR:
+ if (len < 4)
+ ND_PRINT((ndo," len=%d [bad: < 4]", len));
+ else
+ ND_PRINT((ndo," len=%d %s", len, ipaddr_string(data)));
+ len = 0;
+ break;
+ case IPSECDOI_ID_FQDN:
+ case IPSECDOI_ID_USER_FQDN:
+ {
+ int i;
+ ND_PRINT((ndo," len=%d ", len));
+ for (i = 0; i < len; i++)
+ safeputchar(data[i]);
+ len = 0;
+ break;
+ }
+ case IPSECDOI_ID_IPV4_ADDR_SUBNET:
+ {
+ const u_char *mask;
+ if (len < 8)
+ ND_PRINT((ndo," len=%d [bad: < 8]", len));
+ else {
+ mask = data + sizeof(struct in_addr);
+ ND_PRINT((ndo," len=%d %s/%u.%u.%u.%u", len,
+ ipaddr_string(data),
+ mask[0], mask[1], mask[2], mask[3]));
+ }
+ len = 0;
+ break;
+ }
+#ifdef INET6
+ case IPSECDOI_ID_IPV6_ADDR:
+ if (len < 16)
+ ND_PRINT((ndo," len=%d [bad: < 16]", len));
+ else
+ ND_PRINT((ndo," len=%d %s", len, ip6addr_string(data)));
+ len = 0;
+ break;
+ case IPSECDOI_ID_IPV6_ADDR_SUBNET:
+ {
+ const u_int32_t *mask;
+ if (len < 20)
+ ND_PRINT((ndo," len=%d [bad: < 20]", len));
+ else {
+ mask = (u_int32_t *)(data + sizeof(struct in6_addr));
+ /*XXX*/
+ ND_PRINT((ndo," len=%d %s/0x%08x%08x%08x%08x", len,
+ ip6addr_string(data),
+ mask[0], mask[1], mask[2], mask[3]));
+ }
+ len = 0;
+ break;
+ }
+#endif /*INET6*/
+ case IPSECDOI_ID_IPV4_ADDR_RANGE:
+ if (len < 8)
+ ND_PRINT((ndo," len=%d [bad: < 8]", len));
+ else {
+ ND_PRINT((ndo," len=%d %s-%s", len,
+ ipaddr_string(data),
+ ipaddr_string(data + sizeof(struct in_addr))));
+ }
+ len = 0;
+ break;
+#ifdef INET6
+ case IPSECDOI_ID_IPV6_ADDR_RANGE:
+ if (len < 32)
+ ND_PRINT((ndo," len=%d [bad: < 32]", len));
+ else {
+ ND_PRINT((ndo," len=%d %s-%s", len,
+ ip6addr_string(data),
+ ip6addr_string(data + sizeof(struct in6_addr))));
+ }
+ len = 0;
+ break;
+#endif /*INET6*/
+ case IPSECDOI_ID_DER_ASN1_DN:
+ case IPSECDOI_ID_DER_ASN1_GN:
+ case IPSECDOI_ID_KEY_ID:
+ break;
+ }
+ break;
+ }
+ }
+ if (data && len) {
+ ND_PRINT((ndo," len=%d", len));
+ if (2 < ndo->ndo_vflag) {
+ ND_PRINT((ndo," "));
+ if (!rawprint(ndo, (caddr_t)data, len))
+ goto trunc;
+ }
+ }
+ return (u_char *)ext + item_len;
+trunc:
+ ND_PRINT((ndo," [|%s]", NPSTR(ISAKMP_NPTYPE_ID)));
+ return NULL;
+}
+
+static const u_char *
+ikev1_cert_print(netdissect_options *ndo, u_char tpay _U_,
+ const struct isakmp_gen *ext, u_int item_len _U_,
+ const u_char *ep _U_, u_int32_t phase _U_,
+ u_int32_t doi0 _U_,
+ u_int32_t proto0 _U_, int depth _U_)
+{
+ const struct ikev1_pl_cert *p;
+ struct ikev1_pl_cert cert;
+ static const char *certstr[] = {
+ "none", "pkcs7", "pgp", "dns",
+ "x509sign", "x509ke", "kerberos", "crl",
+ "arl", "spki", "x509attr",
+ };
+
+ ND_PRINT((ndo,"%s:", NPSTR(ISAKMP_NPTYPE_CERT)));
+
+ p = (struct ikev1_pl_cert *)ext;
+ ND_TCHECK(*p);
+ safememcpy(&cert, ext, sizeof(cert));
+ ND_PRINT((ndo," len=%d", item_len - 4));
+ ND_PRINT((ndo," type=%s", STR_OR_ID((cert.encode), certstr)));
+ if (2 < ndo->ndo_vflag && 4 < item_len) {
+ ND_PRINT((ndo," "));
+ if (!rawprint(ndo, (caddr_t)(ext + 1), item_len - 4))
+ goto trunc;
+ }
+ return (u_char *)ext + item_len;
+trunc:
+ ND_PRINT((ndo," [|%s]", NPSTR(ISAKMP_NPTYPE_CERT)));
+ return NULL;
+}
+
+static const u_char *
+ikev1_cr_print(netdissect_options *ndo, u_char tpay _U_,
+ const struct isakmp_gen *ext, u_int item_len _U_,
+ const u_char *ep _U_, u_int32_t phase _U_, u_int32_t doi0 _U_,
+ u_int32_t proto0 _U_, int depth _U_)
+{
+ const struct ikev1_pl_cert *p;
+ struct ikev1_pl_cert cert;
+ static const char *certstr[] = {
+ "none", "pkcs7", "pgp", "dns",
+ "x509sign", "x509ke", "kerberos", "crl",
+ "arl", "spki", "x509attr",
+ };
+
+ ND_PRINT((ndo,"%s:", NPSTR(ISAKMP_NPTYPE_CR)));
+
+ p = (struct ikev1_pl_cert *)ext;
+ ND_TCHECK(*p);
+ safememcpy(&cert, ext, sizeof(cert));
+ ND_PRINT((ndo," len=%d", item_len - 4));
+ ND_PRINT((ndo," type=%s", STR_OR_ID((cert.encode), certstr)));
+ if (2 < ndo->ndo_vflag && 4 < item_len) {
+ ND_PRINT((ndo," "));
+ if (!rawprint(ndo, (caddr_t)(ext + 1), item_len - 4))
+ goto trunc;
+ }
+ return (u_char *)ext + item_len;
+trunc:
+ ND_PRINT((ndo," [|%s]", NPSTR(ISAKMP_NPTYPE_CR)));
+ return NULL;
+}
+
+static const u_char *
+ikev1_hash_print(netdissect_options *ndo, u_char tpay _U_,
+ const struct isakmp_gen *ext, u_int item_len _U_,
+ const u_char *ep _U_, u_int32_t phase _U_, u_int32_t doi _U_,
+ u_int32_t proto _U_, int depth _U_)
+{
+ struct isakmp_gen e;
+
+ ND_PRINT((ndo,"%s:", NPSTR(ISAKMP_NPTYPE_HASH)));
+
+ ND_TCHECK(*ext);
+ safememcpy(&e, ext, sizeof(e));
+ ND_PRINT((ndo," len=%d", ntohs(e.len) - 4));
+ if (2 < ndo->ndo_vflag && 4 < ntohs(e.len)) {
+ ND_PRINT((ndo," "));
+ if (!rawprint(ndo, (caddr_t)(ext + 1), ntohs(e.len) - 4))
+ goto trunc;
+ }
+ return (u_char *)ext + ntohs(e.len);
+trunc:
+ ND_PRINT((ndo," [|%s]", NPSTR(ISAKMP_NPTYPE_HASH)));
+ return NULL;
+}
+
+static const u_char *
+ikev1_sig_print(netdissect_options *ndo, u_char tpay _U_,
+ const struct isakmp_gen *ext, u_int item_len _U_,
+ const u_char *ep _U_, u_int32_t phase _U_, u_int32_t doi _U_,
+ u_int32_t proto _U_, int depth _U_)
+{
+ struct isakmp_gen e;
+
+ ND_PRINT((ndo,"%s:", NPSTR(ISAKMP_NPTYPE_SIG)));
+
+ ND_TCHECK(*ext);
+ safememcpy(&e, ext, sizeof(e));
+ ND_PRINT((ndo," len=%d", ntohs(e.len) - 4));
+ if (2 < ndo->ndo_vflag && 4 < ntohs(e.len)) {
+ ND_PRINT((ndo," "));
+ if (!rawprint(ndo, (caddr_t)(ext + 1), ntohs(e.len) - 4))
+ goto trunc;
+ }
+ return (u_char *)ext + ntohs(e.len);
+trunc:
+ ND_PRINT((ndo," [|%s]", NPSTR(ISAKMP_NPTYPE_SIG)));
+ return NULL;
+}
+
+static const u_char *
+ikev1_nonce_print(netdissect_options *ndo, u_char tpay _U_,
+ const struct isakmp_gen *ext,
+ u_int item_len _U_,
+ const u_char *ep _U_,
+ u_int32_t phase _U_, u_int32_t doi _U_,
+ u_int32_t proto _U_, int depth _U_)
+{
+ struct isakmp_gen e;
+
+ ND_PRINT((ndo,"%s:", NPSTR(ISAKMP_NPTYPE_NONCE)));
+
+ ND_TCHECK(*ext);
+ safememcpy(&e, ext, sizeof(e));
+ ND_PRINT((ndo," n len=%d", ntohs(e.len) - 4));
+ if (2 < ndo->ndo_vflag && 4 < ntohs(e.len)) {
+ ND_PRINT((ndo," "));
+ if (!rawprint(ndo, (caddr_t)(ext + 1), ntohs(e.len) - 4))
+ goto trunc;
+ } else if (1 < ndo->ndo_vflag && 4 < ntohs(e.len)) {
+ ND_PRINT((ndo," "));
+ if (!ike_show_somedata(ndo, (u_char *)(caddr_t)(ext + 1), ep))
+ goto trunc;
+ }
+ return (u_char *)ext + ntohs(e.len);
+trunc:
+ ND_PRINT((ndo," [|%s]", NPSTR(ISAKMP_NPTYPE_NONCE)));
+ return NULL;
+}
+
+static const u_char *
+ikev1_n_print(netdissect_options *ndo, u_char tpay _U_,
+ const struct isakmp_gen *ext, u_int item_len,
+ const u_char *ep, u_int32_t phase, u_int32_t doi0 _U_,
+ u_int32_t proto0 _U_, int depth)
+{
+ struct ikev1_pl_n *p, n;
+ const u_char *cp;
+ u_char *ep2;
+ u_int32_t doi;
+ u_int32_t proto;
+ static const char *notify_error_str[] = {
+ NULL, "INVALID-PAYLOAD-TYPE",
+ "DOI-NOT-SUPPORTED", "SITUATION-NOT-SUPPORTED",
+ "INVALID-COOKIE", "INVALID-MAJOR-VERSION",
+ "INVALID-MINOR-VERSION", "INVALID-EXCHANGE-TYPE",
+ "INVALID-FLAGS", "INVALID-MESSAGE-ID",
+ "INVALID-PROTOCOL-ID", "INVALID-SPI",
+ "INVALID-TRANSFORM-ID", "ATTRIBUTES-NOT-SUPPORTED",
+ "NO-PROPOSAL-CHOSEN", "BAD-PROPOSAL-SYNTAX",
+ "PAYLOAD-MALFORMED", "INVALID-KEY-INFORMATION",
+ "INVALID-ID-INFORMATION", "INVALID-CERT-ENCODING",
+ "INVALID-CERTIFICATE", "CERT-TYPE-UNSUPPORTED",
+ "INVALID-CERT-AUTHORITY", "INVALID-HASH-INFORMATION",
+ "AUTHENTICATION-FAILED", "INVALID-SIGNATURE",
+ "ADDRESS-NOTIFICATION", "NOTIFY-SA-LIFETIME",
+ "CERTIFICATE-UNAVAILABLE", "UNSUPPORTED-EXCHANGE-TYPE",
+ "UNEQUAL-PAYLOAD-LENGTHS",
+ };
+ static const char *ipsec_notify_error_str[] = {
+ "RESERVED",
+ };
+ static const char *notify_status_str[] = {
+ "CONNECTED",
+ };
+ static const char *ipsec_notify_status_str[] = {
+ "RESPONDER-LIFETIME", "REPLAY-STATUS",
+ "INITIAL-CONTACT",
+ };
+/* NOTE: these macro must be called with x in proper range */
+
+/* 0 - 8191 */
+#define NOTIFY_ERROR_STR(x) \
+ STR_OR_ID((x), notify_error_str)
+
+/* 8192 - 16383 */
+#define IPSEC_NOTIFY_ERROR_STR(x) \
+ STR_OR_ID((u_int)((x) - 8192), ipsec_notify_error_str)
+
+/* 16384 - 24575 */
+#define NOTIFY_STATUS_STR(x) \
+ STR_OR_ID((u_int)((x) - 16384), notify_status_str)
+
+/* 24576 - 32767 */
+#define IPSEC_NOTIFY_STATUS_STR(x) \
+ STR_OR_ID((u_int)((x) - 24576), ipsec_notify_status_str)
+
+ ND_PRINT((ndo,"%s:", NPSTR(ISAKMP_NPTYPE_N)));
+
+ p = (struct ikev1_pl_n *)ext;
+ ND_TCHECK(*p);
+ safememcpy(&n, ext, sizeof(n));
+ doi = ntohl(n.doi);
+ proto = n.prot_id;
+ if (doi != 1) {
+ ND_PRINT((ndo," doi=%d", doi));
+ ND_PRINT((ndo," proto=%d", proto));
+ if (ntohs(n.type) < 8192)
+ ND_PRINT((ndo," type=%s", NOTIFY_ERROR_STR(ntohs(n.type))));
+ else if (ntohs(n.type) < 16384)
+ ND_PRINT((ndo," type=%s", numstr(ntohs(n.type))));
+ else if (ntohs(n.type) < 24576)
+ ND_PRINT((ndo," type=%s", NOTIFY_STATUS_STR(ntohs(n.type))));
+ else
+ ND_PRINT((ndo," type=%s", numstr(ntohs(n.type))));
+ if (n.spi_size) {
+ ND_PRINT((ndo," spi="));
+ if (!rawprint(ndo, (caddr_t)(p + 1), n.spi_size))
+ goto trunc;
+ }
+ return (u_char *)(p + 1) + n.spi_size;
+ }
+
+ ND_PRINT((ndo," doi=ipsec"));
+ ND_PRINT((ndo," proto=%s", PROTOIDSTR(proto)));
+ if (ntohs(n.type) < 8192)
+ ND_PRINT((ndo," type=%s", NOTIFY_ERROR_STR(ntohs(n.type))));
+ else if (ntohs(n.type) < 16384)
+ ND_PRINT((ndo," type=%s", IPSEC_NOTIFY_ERROR_STR(ntohs(n.type))));
+ else if (ntohs(n.type) < 24576)
+ ND_PRINT((ndo," type=%s", NOTIFY_STATUS_STR(ntohs(n.type))));
+ else if (ntohs(n.type) < 32768)
+ ND_PRINT((ndo," type=%s", IPSEC_NOTIFY_STATUS_STR(ntohs(n.type))));
+ else
+ ND_PRINT((ndo," type=%s", numstr(ntohs(n.type))));
+ if (n.spi_size) {
+ ND_PRINT((ndo," spi="));
+ if (!rawprint(ndo, (caddr_t)(p + 1), n.spi_size))
+ goto trunc;
+ }
+
+ cp = (u_char *)(p + 1) + n.spi_size;
+ ep2 = (u_char *)p + item_len;
+
+ if (cp < ep) {
+ ND_PRINT((ndo," orig=("));
+ switch (ntohs(n.type)) {
+ case IPSECDOI_NTYPE_RESPONDER_LIFETIME:
+ {
+ const struct attrmap *map = oakley_t_map;
+ size_t nmap = sizeof(oakley_t_map)/sizeof(oakley_t_map[0]);
+ while (cp < ep && cp < ep2) {
+ cp = ikev1_attrmap_print(ndo, cp,
+ (ep < ep2) ? ep : ep2, map, nmap);
+ }
+ break;
+ }
+ case IPSECDOI_NTYPE_REPLAY_STATUS:
+ ND_PRINT((ndo,"replay detection %sabled",
+ (*(u_int32_t *)cp) ? "en" : "dis"));
+ break;
+ case ISAKMP_NTYPE_NO_PROPOSAL_CHOSEN:
+ if (ikev1_sub_print(ndo, ISAKMP_NPTYPE_SA,
+ (struct isakmp_gen *)cp, ep, phase, doi, proto,
+ depth) == NULL)
+ return NULL;
+ break;
+ default:
+ /* NULL is dummy */
+ isakmp_print(ndo, cp,
+ item_len - sizeof(*p) - n.spi_size,
+ NULL);
+ }
+ ND_PRINT((ndo,")"));
+ }
+ return (u_char *)ext + item_len;
+trunc:
+ ND_PRINT((ndo," [|%s]", NPSTR(ISAKMP_NPTYPE_N)));
+ return NULL;
+}
+
+static const u_char *
+ikev1_d_print(netdissect_options *ndo, u_char tpay _U_,
+ const struct isakmp_gen *ext, u_int item_len _U_,
+ const u_char *ep _U_, u_int32_t phase _U_, u_int32_t doi0 _U_,
+ u_int32_t proto0 _U_, int depth _U_)
+{
+ const struct ikev1_pl_d *p;
+ struct ikev1_pl_d d;
+ const u_int8_t *q;
+ u_int32_t doi;
+ u_int32_t proto;
+ int i;
+
+ ND_PRINT((ndo,"%s:", NPSTR(ISAKMP_NPTYPE_D)));
+
+ p = (struct ikev1_pl_d *)ext;
+ ND_TCHECK(*p);
+ safememcpy(&d, ext, sizeof(d));
+ doi = ntohl(d.doi);
+ proto = d.prot_id;
+ if (doi != 1) {
+ ND_PRINT((ndo," doi=%u", doi));
+ ND_PRINT((ndo," proto=%u", proto));
+ } else {
+ ND_PRINT((ndo," doi=ipsec"));
+ ND_PRINT((ndo," proto=%s", PROTOIDSTR(proto)));
+ }
+ ND_PRINT((ndo," spilen=%u", d.spi_size));
+ ND_PRINT((ndo," nspi=%u", ntohs(d.num_spi)));
+ ND_PRINT((ndo," spi="));
+ q = (u_int8_t *)(p + 1);
+ for (i = 0; i < ntohs(d.num_spi); i++) {
+ if (i != 0)
+ ND_PRINT((ndo,","));
+ if (!rawprint(ndo, (caddr_t)q, d.spi_size))
+ goto trunc;
+ q += d.spi_size;
+ }
+ return q;
+trunc:
+ ND_PRINT((ndo," [|%s]", NPSTR(ISAKMP_NPTYPE_D)));
+ return NULL;
+}
+
+static const u_char *
+ikev1_vid_print(netdissect_options *ndo, u_char tpay _U_,
+ const struct isakmp_gen *ext,
+ u_int item_len _U_, const u_char *ep _U_,
+ u_int32_t phase _U_, u_int32_t doi _U_,
+ u_int32_t proto _U_, int depth _U_)
+{
+ struct isakmp_gen e;
+
+ ND_PRINT((ndo,"%s:", NPSTR(ISAKMP_NPTYPE_VID)));
+
+ ND_TCHECK(*ext);
+ safememcpy(&e, ext, sizeof(e));
+ ND_PRINT((ndo," len=%d", ntohs(e.len) - 4));
+ if (2 < ndo->ndo_vflag && 4 < ntohs(e.len)) {
+ ND_PRINT((ndo," "));
+ if (!rawprint(ndo, (caddr_t)(ext + 1), ntohs(e.len) - 4))
+ goto trunc;
+ }
+ return (u_char *)ext + ntohs(e.len);
+trunc:
+ ND_PRINT((ndo," [|%s]", NPSTR(ISAKMP_NPTYPE_VID)));
+ return NULL;
+}
+
+/************************************************************/
+/* */
+/* IKE v2 - rfc4306 - dissector */
+/* */
+/************************************************************/
+
+static void
+ikev2_pay_print(netdissect_options *ndo, const char *payname, int critical)
+{
+ ND_PRINT((ndo,"%s%s:", payname, critical&0x80 ? "[C]" : ""));
+}
+
+static const u_char *
+ikev2_gen_print(netdissect_options *ndo, u_char tpay,
+ const struct isakmp_gen *ext)
+{
+ struct isakmp_gen e;
+
+ ND_TCHECK(*ext);
+ safememcpy(&e, ext, sizeof(e));
+ ikev2_pay_print(ndo, NPSTR(tpay), e.critical);
+
+ ND_PRINT((ndo," len=%d", ntohs(e.len) - 4));
+ if (2 < ndo->ndo_vflag && 4 < ntohs(e.len)) {
+ ND_PRINT((ndo," "));
+ if (!rawprint(ndo, (caddr_t)(ext + 1), ntohs(e.len) - 4))
+ goto trunc;
+ }
+ return (u_char *)ext + ntohs(e.len);
+trunc:
+ ND_PRINT((ndo," [|%s]", NPSTR(tpay)));
+ return NULL;
+}
+
+static const u_char *
+ikev2_t_print(netdissect_options *ndo, u_char tpay _U_, int pcount,
+ const struct isakmp_gen *ext, u_int item_len,
+ const u_char *ep, u_int32_t phase _U_, u_int32_t doi _U_,
+ u_int32_t proto _U_, int depth _U_)
+{
+ const struct ikev2_t *p;
+ struct ikev2_t t;
+ u_int16_t t_id;
+ const u_char *cp;
+ const char *idstr;
+ const struct attrmap *map;
+ size_t nmap;
+ const u_char *ep2;
+
+ p = (struct ikev2_t *)ext;
+ ND_TCHECK(*p);
+ safememcpy(&t, ext, sizeof(t));
+ ikev2_pay_print(ndo, NPSTR(ISAKMP_NPTYPE_T), t.h.critical);
+
+ t_id = ntohs(t.t_id);
+
+ map = NULL;
+ nmap = 0;
+
+ switch (t.t_type) {
+ case IV2_T_ENCR:
+ idstr = STR_OR_ID(t_id, esp_p_map);
+ map = encr_t_map;
+ nmap = sizeof(encr_t_map)/sizeof(encr_t_map[0]);
+ break;
+
+ case IV2_T_PRF:
+ idstr = STR_OR_ID(t_id, prf_p_map);
+ break;
+
+ case IV2_T_INTEG:
+ idstr = STR_OR_ID(t_id, integ_p_map);
+ break;
+
+ case IV2_T_DH:
+ idstr = STR_OR_ID(t_id, dh_p_map);
+ break;
+
+ case IV2_T_ESN:
+ idstr = STR_OR_ID(t_id, esn_p_map);
+ break;
+
+ default:
+ idstr = NULL;
+ break;
+ }
+
+ if (idstr)
+ ND_PRINT((ndo," #%u type=%s id=%s ", pcount,
+ STR_OR_ID(t.t_type, ikev2_t_type_map),
+ idstr));
+ else
+ ND_PRINT((ndo," #%u type=%s id=%u ", pcount,
+ STR_OR_ID(t.t_type, ikev2_t_type_map),
+ t.t_id));
+ cp = (u_char *)(p + 1);
+ ep2 = (u_char *)p + item_len;
+ while (cp < ep && cp < ep2) {
+ if (map && nmap) {
+ cp = ikev1_attrmap_print(ndo, cp, (ep < ep2) ? ep : ep2,
+ map, nmap);
+ } else
+ cp = ikev1_attr_print(ndo, cp, (ep < ep2) ? ep : ep2);
+ }
+ if (ep < ep2)
+ ND_PRINT((ndo,"..."));
+ return cp;
+trunc:
+ ND_PRINT((ndo," [|%s]", NPSTR(ISAKMP_NPTYPE_T)));
+ return NULL;
+}
+
+static const u_char *
+ikev2_p_print(netdissect_options *ndo, u_char tpay _U_, int pcount _U_,
+ const struct isakmp_gen *ext, u_int item_len _U_,
+ const u_char *ep, u_int32_t phase, u_int32_t doi0,
+ u_int32_t proto0 _U_, int depth)
+{
+ const struct ikev2_p *p;
+ struct ikev2_p prop;
+ const u_char *cp;
+
+ p = (struct ikev2_p *)ext;
+ ND_TCHECK(*p);
+ safememcpy(&prop, ext, sizeof(prop));
+ ikev2_pay_print(ndo, NPSTR(ISAKMP_NPTYPE_P), prop.h.critical);
+
+ ND_PRINT((ndo," #%u protoid=%s transform=%d len=%u",
+ prop.p_no, PROTOIDSTR(prop.prot_id),
+ prop.num_t, ntohs(prop.h.len)));
+ if (prop.spi_size) {
+ ND_PRINT((ndo," spi="));
+ if (!rawprint(ndo, (caddr_t)(p + 1), prop.spi_size))
+ goto trunc;
+ }
+
+ ext = (struct isakmp_gen *)((u_char *)(p + 1) + prop.spi_size);
+ ND_TCHECK(*ext);
+
+ cp = ikev2_sub_print(ndo, NULL, ISAKMP_NPTYPE_T, ext, ep, phase, doi0,
+ prop.prot_id, depth);
+
+ return cp;
+trunc:
+ ND_PRINT((ndo," [|%s]", NPSTR(ISAKMP_NPTYPE_P)));
+ return NULL;
+}
+
+static const u_char *
+ikev2_sa_print(netdissect_options *ndo, u_char tpay,
+ const struct isakmp_gen *ext1,
+ u_int item_len _U_, const u_char *ep _U_,
+ u_int32_t phase _U_, u_int32_t doi _U_,
+ u_int32_t proto _U_, int depth _U_)
+{
+ struct isakmp_gen e;
+ int osa_length, sa_length;
+
+ ND_TCHECK(*ext1);
+ safememcpy(&e, ext1, sizeof(e));
+ ikev2_pay_print(ndo, "sa", e.critical);
+
+ osa_length= ntohs(e.len);
+ sa_length = osa_length - 4;
+ ND_PRINT((ndo," len=%d", sa_length));
+
+ ikev2_sub_print(ndo, NULL, ISAKMP_NPTYPE_P,
+ ext1+1, ep,
+ 0, 0, 0, depth);
+
+ return (u_char *)ext1 + osa_length;
+trunc:
+ ND_PRINT((ndo," [|%s]", NPSTR(tpay)));
+ return NULL;
+}
+
+static const u_char *
+ikev2_ke_print(netdissect_options *ndo, u_char tpay,
+ const struct isakmp_gen *ext,
+ u_int item_len _U_, const u_char *ep _U_,
+ u_int32_t phase _U_, u_int32_t doi _U_,
+ u_int32_t proto _U_, int depth _U_)
+{
+ struct ikev2_ke ke;
+ struct ikev2_ke *k;
+
+ k = (struct ikev2_ke *)ext;
+ ND_TCHECK(*ext);
+ safememcpy(&ke, ext, sizeof(ke));
+ ikev2_pay_print(ndo, NPSTR(tpay), ke.h.critical);
+
+ ND_PRINT((ndo," len=%u group=%s", ntohs(ke.h.len) - 8,
+ STR_OR_ID(ntohs(ke.ke_group), dh_p_map)));
+
+ if (2 < ndo->ndo_vflag && 8 < ntohs(ke.h.len)) {
+ ND_PRINT((ndo," "));
+ if (!rawprint(ndo, (caddr_t)(k + 1), ntohs(ke.h.len) - 8))
+ goto trunc;
+ }
+ return (u_char *)ext + ntohs(ke.h.len);
+trunc:
+ ND_PRINT((ndo," [|%s]", NPSTR(tpay)));
+ return NULL;
+}
+
+static const u_char *
+ikev2_ID_print(netdissect_options *ndo, u_char tpay,
+ const struct isakmp_gen *ext,
+ u_int item_len _U_, const u_char *ep _U_,
+ u_int32_t phase _U_, u_int32_t doi _U_,
+ u_int32_t proto _U_, int depth _U_)
+{
+ struct ikev2_id id;
+ int id_len, idtype_len, i;
+ unsigned int dumpascii, dumphex;
+ unsigned char *typedata;
+
+ ND_TCHECK(*ext);
+ safememcpy(&id, ext, sizeof(id));
+ ikev2_pay_print(ndo, NPSTR(tpay), id.h.critical);
+
+ id_len = ntohs(id.h.len);
+
+ ND_PRINT((ndo," len=%d", id_len - 4));
+ if (2 < ndo->ndo_vflag && 4 < id_len) {
+ ND_PRINT((ndo," "));
+ if (!rawprint(ndo, (caddr_t)(ext + 1), id_len - 4))
+ goto trunc;
+ }
+
+ idtype_len =id_len - sizeof(struct ikev2_id);
+ dumpascii = 0;
+ dumphex = 0;
+ typedata = (unsigned char *)(ext)+sizeof(struct ikev2_id);
+
+ switch(id.type) {
+ case ID_IPV4_ADDR:
+ ND_PRINT((ndo, " ipv4:"));
+ dumphex=1;
+ break;
+ case ID_FQDN:
+ ND_PRINT((ndo, " fqdn:"));
+ dumpascii=1;
+ break;
+ case ID_RFC822_ADDR:
+ ND_PRINT((ndo, " rfc822:"));
+ dumpascii=1;
+ break;
+ case ID_IPV6_ADDR:
+ ND_PRINT((ndo, " ipv6:"));
+ dumphex=1;
+ break;
+ case ID_DER_ASN1_DN:
+ ND_PRINT((ndo, " dn:"));
+ dumphex=1;
+ break;
+ case ID_DER_ASN1_GN:
+ ND_PRINT((ndo, " gn:"));
+ dumphex=1;
+ break;
+ case ID_KEY_ID:
+ ND_PRINT((ndo, " keyid:"));
+ dumphex=1;
+ break;
+ }
+
+ if(dumpascii) {
+ ND_TCHECK2(*typedata, idtype_len);
+ for(i=0; i<idtype_len; i++) {
+ if(isprint(typedata[i])) {
+ ND_PRINT((ndo, "%c", typedata[i]));
+ } else {
+ ND_PRINT((ndo, "."));
+ }
+ }
+ }
+ if(dumphex) {
+ if (!rawprint(ndo, (caddr_t)typedata, idtype_len))
+ goto trunc;
+ }
+
+ return (u_char *)ext + id_len;
+trunc:
+ ND_PRINT((ndo," [|%s]", NPSTR(tpay)));
+ return NULL;
+}
+
+static const u_char *
+ikev2_cert_print(netdissect_options *ndo, u_char tpay,
+ const struct isakmp_gen *ext,
+ u_int item_len _U_, const u_char *ep _U_,
+ u_int32_t phase _U_, u_int32_t doi _U_,
+ u_int32_t proto _U_, int depth _U_)
+{
+ return ikev2_gen_print(ndo, tpay, ext);
+}
+
+static const u_char *
+ikev2_cr_print(netdissect_options *ndo, u_char tpay,
+ const struct isakmp_gen *ext,
+ u_int item_len _U_, const u_char *ep _U_,
+ u_int32_t phase _U_, u_int32_t doi _U_,
+ u_int32_t proto _U_, int depth _U_)
+{
+ return ikev2_gen_print(ndo, tpay, ext);
+}
+
+static const u_char *
+ikev2_auth_print(netdissect_options *ndo, u_char tpay,
+ const struct isakmp_gen *ext,
+ u_int item_len _U_, const u_char *ep _U_,
+ u_int32_t phase _U_, u_int32_t doi _U_,
+ u_int32_t proto _U_, int depth _U_)
+{
+ struct ikev2_auth a;
+ const char *v2_auth[]={ "invalid", "rsasig",
+ "shared-secret", "dsssig" };
+ u_char *authdata = (u_char*)ext + sizeof(a);
+ unsigned int len;
+
+ ND_TCHECK(*ext);
+ safememcpy(&a, ext, sizeof(a));
+ ikev2_pay_print(ndo, NPSTR(tpay), a.h.critical);
+ len = ntohs(a.h.len);
+
+ ND_PRINT((ndo," len=%d method=%s", len-4,
+ STR_OR_ID(a.auth_method, v2_auth)));
+
+ if (1 < ndo->ndo_vflag && 4 < len) {
+ ND_PRINT((ndo," authdata=("));
+ if (!rawprint(ndo, (caddr_t)authdata, len - sizeof(a)))
+ goto trunc;
+ ND_PRINT((ndo,") "));
+ } else if(ndo->ndo_vflag && 4 < len) {
+ if(!ike_show_somedata(ndo, authdata, ep)) goto trunc;
+ }
+
+ return (u_char *)ext + len;
+trunc:
+ ND_PRINT((ndo," [|%s]", NPSTR(tpay)));
+ return NULL;
+}
+
+static const u_char *
+ikev2_nonce_print(netdissect_options *ndo, u_char tpay,
+ const struct isakmp_gen *ext,
+ u_int item_len _U_, const u_char *ep _U_,
+ u_int32_t phase _U_, u_int32_t doi _U_,
+ u_int32_t proto _U_, int depth _U_)
+{
+ struct isakmp_gen e;
+
+ ND_TCHECK(*ext);
+ safememcpy(&e, ext, sizeof(e));
+ ikev2_pay_print(ndo, "nonce", e.critical);
+
+ ND_PRINT((ndo," len=%d", ntohs(e.len) - 4));
+ if (1 < ndo->ndo_vflag && 4 < ntohs(e.len)) {
+ ND_PRINT((ndo," nonce=("));
+ if (!rawprint(ndo, (caddr_t)(ext + 1), ntohs(e.len) - 4))
+ goto trunc;
+ ND_PRINT((ndo,") "));
+ } else if(ndo->ndo_vflag && 4 < ntohs(e.len)) {
+ if(!ike_show_somedata(ndo, (const u_char *)(ext+1), ep)) goto trunc;
+ }
+
+ return (u_char *)ext + ntohs(e.len);
+trunc:
+ ND_PRINT((ndo," [|%s]", NPSTR(tpay)));
+ return NULL;
+}
+
+/* notify payloads */
+static const u_char *
+ikev2_n_print(netdissect_options *ndo, u_char tpay _U_,
+ const struct isakmp_gen *ext,
+ u_int item_len _U_, const u_char *ep _U_,
+ u_int32_t phase _U_, u_int32_t doi _U_,
+ u_int32_t proto _U_, int depth _U_)
+{
+ struct ikev2_n *p, n;
+ const u_char *cp;
+ u_char *ep2;
+ u_char showspi, showdata, showsomedata;
+ const char *notify_name;
+ u_int32_t type;
+
+ p = (struct ikev2_n *)ext;
+ ND_TCHECK(*p);
+ safememcpy(&n, ext, sizeof(n));
+ ikev2_pay_print(ndo, NPSTR(ISAKMP_NPTYPE_N), n.h.critical);
+
+ showspi = 1;
+ showdata = 0;
+ showsomedata=0;
+ notify_name=NULL;
+
+ ND_PRINT((ndo," prot_id=%s", PROTOIDSTR(n.prot_id)));
+
+ type = ntohs(n.type);
+
+ /* notify space is annoying sparse */
+ switch(type) {
+ case IV2_NOTIFY_UNSUPPORTED_CRITICAL_PAYLOAD:
+ notify_name = "unsupported_critical_payload";
+ showspi = 0;
+ break;
+
+ case IV2_NOTIFY_INVALID_IKE_SPI:
+ notify_name = "invalid_ike_spi";
+ showspi = 1;
+ break;
+
+ case IV2_NOTIFY_INVALID_MAJOR_VERSION:
+ notify_name = "invalid_major_version";
+ showspi = 0;
+ break;
+
+ case IV2_NOTIFY_INVALID_SYNTAX:
+ notify_name = "invalid_syntax";
+ showspi = 1;
+ break;
+
+ case IV2_NOTIFY_INVALID_MESSAGE_ID:
+ notify_name = "invalid_message_id";
+ showspi = 1;
+ break;
+
+ case IV2_NOTIFY_INVALID_SPI:
+ notify_name = "invalid_spi";
+ showspi = 1;
+ break;
+
+ case IV2_NOTIFY_NO_PROPOSAL_CHOSEN:
+ notify_name = "no_protocol_chosen";
+ showspi = 1;
+ break;
+
+ case IV2_NOTIFY_INVALID_KE_PAYLOAD:
+ notify_name = "invalid_ke_payload";
+ showspi = 1;
+ break;
+
+ case IV2_NOTIFY_AUTHENTICATION_FAILED:
+ notify_name = "authentication_failed";
+ showspi = 1;
+ break;
+
+ case IV2_NOTIFY_SINGLE_PAIR_REQUIRED:
+ notify_name = "single_pair_required";
+ showspi = 1;
+ break;
+
+ case IV2_NOTIFY_NO_ADDITIONAL_SAS:
+ notify_name = "no_additional_sas";
+ showspi = 0;
+ break;
+
+ case IV2_NOTIFY_INTERNAL_ADDRESS_FAILURE:
+ notify_name = "internal_address_failure";
+ showspi = 0;
+ break;
+
+ case IV2_NOTIFY_FAILED_CP_REQUIRED:
+ notify_name = "failed:cp_required";
+ showspi = 0;
+ break;
+
+ case IV2_NOTIFY_INVALID_SELECTORS:
+ notify_name = "invalid_selectors";
+ showspi = 0;
+ break;
+
+ case IV2_NOTIFY_INITIAL_CONTACT:
+ notify_name = "initial_contact";
+ showspi = 0;
+ break;
+
+ case IV2_NOTIFY_SET_WINDOW_SIZE:
+ notify_name = "set_window_size";
+ showspi = 0;
+ break;
+
+ case IV2_NOTIFY_ADDITIONAL_TS_POSSIBLE:
+ notify_name = "additional_ts_possible";
+ showspi = 0;
+ break;
+
+ case IV2_NOTIFY_IPCOMP_SUPPORTED:
+ notify_name = "ipcomp_supported";
+ showspi = 0;
+ break;
+
+ case IV2_NOTIFY_NAT_DETECTION_SOURCE_IP:
+ notify_name = "nat_detection_source_ip";
+ showspi = 1;
+ break;
+
+ case IV2_NOTIFY_NAT_DETECTION_DESTINATION_IP:
+ notify_name = "nat_detection_destination_ip";
+ showspi = 1;
+ break;
+
+ case IV2_NOTIFY_COOKIE:
+ notify_name = "cookie";
+ showspi = 1;
+ showsomedata= 1;
+ showdata= 0;
+ break;
+
+ case IV2_NOTIFY_USE_TRANSPORT_MODE:
+ notify_name = "use_transport_mode";
+ showspi = 0;
+ break;
+
+ case IV2_NOTIFY_HTTP_CERT_LOOKUP_SUPPORTED:
+ notify_name = "http_cert_lookup_supported";
+ showspi = 0;
+ break;
+
+ case IV2_NOTIFY_REKEY_SA:
+ notify_name = "rekey_sa";
+ showspi = 1;
+ break;
+
+ case IV2_NOTIFY_ESP_TFC_PADDING_NOT_SUPPORTED:
+ notify_name = "tfc_padding_not_supported";
+ showspi = 0;
+ break;
+
+ case IV2_NOTIFY_NON_FIRST_FRAGMENTS_ALSO:
+ notify_name = "non_first_fragment_also";
+ showspi = 0;
+ break;
+
+ default:
+ if (type < 8192) {
+ notify_name="error";
+ } else if(type < 16384) {
+ notify_name="private-error";
+ } else if(type < 40960) {
+ notify_name="status";
+ } else {
+ notify_name="private-status";
+ }
+ }
+
+ if(notify_name) {
+ ND_PRINT((ndo," type=%u(%s)", type, notify_name));
+ }
+
+
+ if (showspi && n.spi_size) {
+ ND_PRINT((ndo," spi="));
+ if (!rawprint(ndo, (caddr_t)(p + 1), n.spi_size))
+ goto trunc;
+ }
+
+ cp = (u_char *)(p + 1) + n.spi_size;
+ ep2 = (u_char *)p + item_len;
+
+ if(3 < ndo->ndo_vflag) {
+ showdata = 1;
+ }
+
+ if ((showdata || (showsomedata && ep-cp < 30)) && cp < ep) {
+ ND_PRINT((ndo," data=("));
+ if (!rawprint(ndo, (caddr_t)(cp), ep - cp))
+ goto trunc;
+
+ ND_PRINT((ndo,")"));
+
+ } else if(showsomedata && cp < ep) {
+ if(!ike_show_somedata(ndo, cp, ep)) goto trunc;
+ }
+
+ return (u_char *)ext + item_len;
+trunc:
+ ND_PRINT((ndo," [|%s]", NPSTR(ISAKMP_NPTYPE_N)));
+ return NULL;
+}
+
+static const u_char *
+ikev2_d_print(netdissect_options *ndo, u_char tpay,
+ const struct isakmp_gen *ext,
+ u_int item_len _U_, const u_char *ep _U_,
+ u_int32_t phase _U_, u_int32_t doi _U_,
+ u_int32_t proto _U_, int depth _U_)
+{
+ return ikev2_gen_print(ndo, tpay, ext);
+}
+
+static const u_char *
+ikev2_vid_print(netdissect_options *ndo, u_char tpay,
+ const struct isakmp_gen *ext,
+ u_int item_len _U_, const u_char *ep _U_,
+ u_int32_t phase _U_, u_int32_t doi _U_,
+ u_int32_t proto _U_, int depth _U_)
+{
+ struct isakmp_gen e;
+ const u_char *vid;
+ int i, len;
+
+ ND_TCHECK(*ext);
+ safememcpy(&e, ext, sizeof(e));
+ ikev2_pay_print(ndo, NPSTR(tpay), e.critical);
+ ND_PRINT((ndo," len=%d vid=", ntohs(e.len) - 4));
+
+ vid = (const u_char *)(ext+1);
+ len = ntohs(e.len) - 4;
+ ND_TCHECK2(*vid, len);
+ for(i=0; i<len; i++) {
+ if(isprint(vid[i])) ND_PRINT((ndo, "%c", vid[i]));
+ else ND_PRINT((ndo, "."));
+ }
+ if (2 < ndo->ndo_vflag && 4 < len) {
+ ND_PRINT((ndo," "));
+ if (!rawprint(ndo, (caddr_t)(ext + 1), ntohs(e.len) - 4))
+ goto trunc;
+ }
+ return (u_char *)ext + ntohs(e.len);
+trunc:
+ ND_PRINT((ndo," [|%s]", NPSTR(tpay)));
+ return NULL;
+}
+
+static const u_char *
+ikev2_TS_print(netdissect_options *ndo, u_char tpay,
+ const struct isakmp_gen *ext,
+ u_int item_len _U_, const u_char *ep _U_,
+ u_int32_t phase _U_, u_int32_t doi _U_,
+ u_int32_t proto _U_, int depth _U_)
+{
+ return ikev2_gen_print(ndo, tpay, ext);
+}
+
+static const u_char *
+ikev2_e_print(netdissect_options *ndo,
+#ifndef HAVE_LIBCRYPTO
+ _U_
+#endif
+ struct isakmp *base,
+ u_char tpay,
+ const struct isakmp_gen *ext,
+ u_int item_len _U_, const u_char *ep _U_,
+#ifndef HAVE_LIBCRYPTO
+ _U_
+#endif
+ u_int32_t phase,
+#ifndef HAVE_LIBCRYPTO
+ _U_
+#endif
+ u_int32_t doi,
+#ifndef HAVE_LIBCRYPTO
+ _U_
+#endif
+ u_int32_t proto,
+#ifndef HAVE_LIBCRYPTO
+ _U_
+#endif
+ int depth)
+{
+ struct isakmp_gen e;
+ u_char *dat;
+ volatile int dlen;
+
+ ND_TCHECK(*ext);
+ safememcpy(&e, ext, sizeof(e));
+ ikev2_pay_print(ndo, NPSTR(tpay), e.critical);
+
+ dlen = ntohs(e.len)-4;
+
+ ND_PRINT((ndo," len=%d", dlen));
+ if (2 < ndo->ndo_vflag && 4 < dlen) {
+ ND_PRINT((ndo," "));
+ if (!rawprint(ndo, (caddr_t)(ext + 1), dlen))
+ goto trunc;
+ }
+
+ dat = (u_char *)(ext+1);
+ ND_TCHECK2(*dat, dlen);
+
+#ifdef HAVE_LIBCRYPTO
+ /* try to decypt it! */
+ if(esp_print_decrypt_buffer_by_ikev2(ndo,
+ base->flags & ISAKMP_FLAG_I,
+ base->i_ck, base->r_ck,
+ dat, dat+dlen)) {
+
+ ext = (const struct isakmp_gen *)ndo->ndo_packetp;
+
+ /* got it decrypted, print stuff inside. */
+ ikev2_sub_print(ndo, base, e.np, ext, ndo->ndo_snapend,
+ phase, doi, proto, depth+1);
+ }
+#endif
+
+
+ /* always return NULL, because E must be at end, and NP refers
+ * to what was inside.
+ */
+ return NULL;
+trunc:
+ ND_PRINT((ndo," [|%s]", NPSTR(tpay)));
+ return NULL;
+}
+
+static const u_char *
+ikev2_cp_print(netdissect_options *ndo, u_char tpay,
+ const struct isakmp_gen *ext,
+ u_int item_len _U_, const u_char *ep _U_,
+ u_int32_t phase _U_, u_int32_t doi _U_,
+ u_int32_t proto _U_, int depth _U_)
+{
+ return ikev2_gen_print(ndo, tpay, ext);
+}
+
+static const u_char *
+ikev2_eap_print(netdissect_options *ndo, u_char tpay,
+ const struct isakmp_gen *ext,
+ u_int item_len _U_, const u_char *ep _U_,
+ u_int32_t phase _U_, u_int32_t doi _U_,
+ u_int32_t proto _U_, int depth _U_)
+{
+ return ikev2_gen_print(ndo, tpay, ext);
+}
+
+static const u_char *
+ike_sub0_print(netdissect_options *ndo,
+ u_char np, const struct isakmp_gen *ext, const u_char *ep,
+
+ u_int32_t phase, u_int32_t doi, u_int32_t proto, int depth)
+{
+ const u_char *cp;
+ struct isakmp_gen e;
+ u_int item_len;
+
+ cp = (u_char *)ext;
+ ND_TCHECK(*ext);
+ safememcpy(&e, ext, sizeof(e));
+
+ /*
+ * Since we can't have a payload length of less than 4 bytes,
+ * we need to bail out here if the generic header is nonsensical
+ * or truncated, otherwise we could loop forever processing
+ * zero-length items or otherwise misdissect the packet.
+ */
+ item_len = ntohs(e.len);
+ if (item_len <= 4)
+ return NULL;
+
+ if (NPFUNC(np)) {
+ /*
+ * XXX - what if item_len is too short, or too long,
+ * for this payload type?
+ */
+ cp = (*npfunc[np])(ndo, np, ext, item_len, ep, phase, doi, proto, depth);
+ } else {
+ ND_PRINT((ndo,"%s", NPSTR(np)));
+ cp += item_len;
+ }
+
+ return cp;
+trunc:
+ ND_PRINT((ndo," [|isakmp]"));
+ return NULL;
+}
+
+static const u_char *
+ikev1_sub_print(netdissect_options *ndo,
+ u_char np, const struct isakmp_gen *ext, const u_char *ep,
+ u_int32_t phase, u_int32_t doi, u_int32_t proto, int depth)
+{
+ const u_char *cp;
+ int i;
+ struct isakmp_gen e;
+
+ cp = (const u_char *)ext;
+
+ while (np) {
+ ND_TCHECK(*ext);
+
+ safememcpy(&e, ext, sizeof(e));
+
+ ND_TCHECK2(*ext, ntohs(e.len));
+
+ depth++;
+ ND_PRINT((ndo,"\n"));
+ for (i = 0; i < depth; i++)
+ ND_PRINT((ndo," "));
+ ND_PRINT((ndo,"("));
+ cp = ike_sub0_print(ndo, np, ext, ep, phase, doi, proto, depth);
+ ND_PRINT((ndo,")"));
+ depth--;
+
+ if (cp == NULL) {
+ /* Zero-length subitem */
+ return NULL;
+ }
+
+ np = e.np;
+ ext = (struct isakmp_gen *)cp;
+ }
+ return cp;
+trunc:
+ ND_PRINT((ndo," [|%s]", NPSTR(np)));
+ return NULL;
+}
+
+static char *
+numstr(int x)
+{
+ static char buf[20];
+ snprintf(buf, sizeof(buf), "#%d", x);
+ return buf;
+}
+
+/*
+ * some compiler tries to optimize memcpy(), using the alignment constraint
+ * on the argument pointer type. by using this function, we try to avoid the
+ * optimization.
+ */
+static void
+safememcpy(void *p, const void *q, size_t l)
+{
+ memcpy(p, q, l);
+}
+
+static void
+ikev1_print(netdissect_options *ndo,
+ const u_char *bp, u_int length,
+ const u_char *bp2, struct isakmp *base)
+{
+ const struct isakmp *p;
+ const u_char *ep;
+ u_char np;
+ int i;
+ int phase;
+
+ p = (const struct isakmp *)bp;
+ ep = ndo->ndo_snapend;
+
+ phase = (*(u_int32_t *)base->msgid == 0) ? 1 : 2;
+ if (phase == 1)
+ ND_PRINT((ndo," phase %d", phase));
+ else
+ ND_PRINT((ndo," phase %d/others", phase));
+
+ i = cookie_find(&base->i_ck);
+ if (i < 0) {
+ if (iszero((u_char *)&base->r_ck, sizeof(base->r_ck))) {
+ /* the first packet */
+ ND_PRINT((ndo," I"));
+ if (bp2)
+ cookie_record(&base->i_ck, bp2);
+ } else
+ ND_PRINT((ndo," ?"));
+ } else {
+ if (bp2 && cookie_isinitiator(i, bp2))
+ ND_PRINT((ndo," I"));
+ else if (bp2 && cookie_isresponder(i, bp2))
+ ND_PRINT((ndo," R"));
+ else
+ ND_PRINT((ndo," ?"));
+ }
+
+ ND_PRINT((ndo," %s", ETYPESTR(base->etype)));
+ if (base->flags) {
+ ND_PRINT((ndo,"[%s%s]", base->flags & ISAKMP_FLAG_E ? "E" : "",
+ base->flags & ISAKMP_FLAG_C ? "C" : ""));
+ }
+
+ if (ndo->ndo_vflag) {
+ const struct isakmp_gen *ext;
+ int nparen;
+
+ ND_PRINT((ndo,":"));
+
+ /* regardless of phase... */
+ if (base->flags & ISAKMP_FLAG_E) {
+ /*
+ * encrypted, nothing we can do right now.
+ * we hope to decrypt the packet in the future...
+ */
+ ND_PRINT((ndo," [encrypted %s]", NPSTR(base->np)));
+ goto done;
+ }
+
+ nparen = 0;
+ CHECKLEN(p + 1, base->np);
+ np = base->np;
+ ext = (struct isakmp_gen *)(p + 1);
+ ikev1_sub_print(ndo, np, ext, ep, phase, 0, 0, 0);
+ }
+
+done:
+ if (ndo->ndo_vflag) {
+ if (ntohl(base->len) != length) {
+ ND_PRINT((ndo," (len mismatch: isakmp %u/ip %u)",
+ (u_int32_t)ntohl(base->len), length));
+ }
+ }
+}
+
+static const u_char *
+ikev2_sub0_print(netdissect_options *ndo, struct isakmp *base,
+ u_char np, int pcount,
+ const struct isakmp_gen *ext, const u_char *ep,
+ u_int32_t phase, u_int32_t doi, u_int32_t proto, int depth)
+{
+ const u_char *cp;
+ struct isakmp_gen e;
+ u_int item_len;
+
+ cp = (u_char *)ext;
+ ND_TCHECK(*ext);
+ safememcpy(&e, ext, sizeof(e));
+
+ /*
+ * Since we can't have a payload length of less than 4 bytes,
+ * we need to bail out here if the generic header is nonsensical
+ * or truncated, otherwise we could loop forever processing
+ * zero-length items or otherwise misdissect the packet.
+ */
+ item_len = ntohs(e.len);
+ if (item_len <= 4)
+ return NULL;
+
+ if(np == ISAKMP_NPTYPE_P) {
+ cp = ikev2_p_print(ndo, np, pcount, ext, item_len,
+ ep, phase, doi, proto, depth);
+ } else if(np == ISAKMP_NPTYPE_T) {
+ cp = ikev2_t_print(ndo, np, pcount, ext, item_len,
+ ep, phase, doi, proto, depth);
+ } else if(np == ISAKMP_NPTYPE_v2E) {
+ cp = ikev2_e_print(ndo, base, np, ext, item_len,
+ ep, phase, doi, proto, depth);
+ } else if (NPFUNC(np)) {
+ /*
+ * XXX - what if item_len is too short, or too long,
+ * for this payload type?
+ */
+ cp = (*npfunc[np])(ndo, np, /*pcount,*/ ext, item_len,
+ ep, phase, doi, proto, depth);
+ } else {
+ ND_PRINT((ndo,"%s", NPSTR(np)));
+ cp += item_len;
+ }
+
+ return cp;
+trunc:
+ ND_PRINT((ndo," [|isakmp]"));
+ return NULL;
+}
+
+static const u_char *
+ikev2_sub_print(netdissect_options *ndo,
+ struct isakmp *base,
+ u_char np, const struct isakmp_gen *ext, const u_char *ep,
+ u_int32_t phase, u_int32_t doi, u_int32_t proto, int depth)
+{
+ const u_char *cp;
+ int i;
+ int pcount;
+ struct isakmp_gen e;
+
+ cp = (const u_char *)ext;
+ pcount = 0;
+ while (np) {
+ pcount++;
+ ND_TCHECK(*ext);
+
+ safememcpy(&e, ext, sizeof(e));
+
+ ND_TCHECK2(*ext, ntohs(e.len));
+
+ depth++;
+ ND_PRINT((ndo,"\n"));
+ for (i = 0; i < depth; i++)
+ ND_PRINT((ndo," "));
+ ND_PRINT((ndo,"("));
+ cp = ikev2_sub0_print(ndo, base, np, pcount,
+ ext, ep, phase, doi, proto, depth);
+ ND_PRINT((ndo,")"));
+ depth--;
+
+ if (cp == NULL) {
+ /* Zero-length subitem */
+ return NULL;
+ }
+
+ np = e.np;
+ ext = (struct isakmp_gen *)cp;
+ }
+ return cp;
+trunc:
+ ND_PRINT((ndo," [|%s]", NPSTR(np)));
+ return NULL;
+}
+
+static void
+ikev2_print(netdissect_options *ndo,
+ const u_char *bp, u_int length,
+ const u_char *bp2 _U_, struct isakmp *base)
+{
+ const struct isakmp *p;
+ const u_char *ep;
+ u_char np;
+ int phase;
+
+ p = (const struct isakmp *)bp;
+ ep = ndo->ndo_snapend;
+
+ phase = (*(u_int32_t *)base->msgid == 0) ? 1 : 2;
+ if (phase == 1)
+ ND_PRINT((ndo, " parent_sa"));
+ else
+ ND_PRINT((ndo, " child_sa "));
+
+ ND_PRINT((ndo, " %s", ETYPESTR(base->etype)));
+ if (base->flags) {
+ ND_PRINT((ndo, "[%s%s%s]",
+ base->flags & ISAKMP_FLAG_I ? "I" : "",
+ base->flags & ISAKMP_FLAG_V ? "V" : "",
+ base->flags & ISAKMP_FLAG_R ? "R" : ""));
+ }
+
+ if (ndo->ndo_vflag) {
+ const struct isakmp_gen *ext;
+ int nparen;
+
+ ND_PRINT((ndo, ":"));
+
+ /* regardless of phase... */
+ if (base->flags & ISAKMP_FLAG_E) {
+ /*
+ * encrypted, nothing we can do right now.
+ * we hope to decrypt the packet in the future...
+ */
+ ND_PRINT((ndo, " [encrypted %s]", NPSTR(base->np)));
+ goto done;
+ }
+
+ nparen = 0;
+ CHECKLEN(p + 1, base->np)
+
+ np = base->np;
+ ext = (struct isakmp_gen *)(p + 1);
+ ikev2_sub_print(ndo, base, np, ext, ep, phase, 0, 0, 0);
+ }
+
+done:
+ if (ndo->ndo_vflag) {
+ if (ntohl(base->len) != length) {
+ ND_PRINT((ndo, " (len mismatch: isakmp %u/ip %u)",
+ (u_int32_t)ntohl(base->len), length));
+ }
+ }
+}
+
+void
+isakmp_print(netdissect_options *ndo,
+ const u_char *bp, u_int length,
+ const u_char *bp2)
+{
+ const struct isakmp *p;
+ struct isakmp base;
+ const u_char *ep;
+ int major, minor;
+
+#ifdef HAVE_LIBCRYPTO
+ /* initialize SAs */
+ if (ndo->ndo_sa_list_head == NULL) {
+ if (ndo->ndo_espsecret)
+ esp_print_decodesecret(ndo);
+ }
+#endif
+
+ p = (const struct isakmp *)bp;
+ ep = ndo->ndo_snapend;
+
+ if ((struct isakmp *)ep < p + 1) {
+ ND_PRINT((ndo,"[|isakmp]"));
+ return;
+ }
+
+ safememcpy(&base, p, sizeof(base));
+
+ ND_PRINT((ndo,"isakmp"));
+ major = (base.vers & ISAKMP_VERS_MAJOR)
+ >> ISAKMP_VERS_MAJOR_SHIFT;
+ minor = (base.vers & ISAKMP_VERS_MINOR)
+ >> ISAKMP_VERS_MINOR_SHIFT;
+
+ if (ndo->ndo_vflag) {
+ ND_PRINT((ndo," %d.%d", major, minor));
+ }
+
+ if (ndo->ndo_vflag) {
+ ND_PRINT((ndo," msgid "));
+ hexprint(ndo, (caddr_t)&base.msgid, sizeof(base.msgid));
+ }
+
+ if (1 < ndo->ndo_vflag) {
+ ND_PRINT((ndo," cookie "));
+ hexprint(ndo, (caddr_t)&base.i_ck, sizeof(base.i_ck));
+ ND_PRINT((ndo,"->"));
+ hexprint(ndo, (caddr_t)&base.r_ck, sizeof(base.r_ck));
+ }
+ ND_PRINT((ndo,":"));
+
+ switch(major) {
+ case IKEv1_MAJOR_VERSION:
+ ikev1_print(ndo, bp, length, bp2, &base);
+ break;
+
+ case IKEv2_MAJOR_VERSION:
+ ikev2_print(ndo, bp, length, bp2, &base);
+ break;
+ }
+}
+
+void
+isakmp_rfc3948_print(netdissect_options *ndo,
+ const u_char *bp, u_int length,
+ const u_char *bp2)
+{
+ const u_char *ep;
+ ep = ndo->ndo_snapend;
+
+ if(length == 1 && bp[0]==0xff) {
+ ND_PRINT((ndo, "isakmp-nat-keep-alive"));
+ return;
+ }
+
+ if(length < 4) {
+ goto trunc;
+ }
+
+ /*
+ * see if this is an IKE packet
+ */
+ if(bp[0]==0 && bp[1]==0 && bp[2]==0 && bp[3]==0) {
+ ND_PRINT((ndo, "NONESP-encap: "));
+ isakmp_print(ndo, bp+4, length-4, bp2);
+ return;
+ }
+
+ /* must be an ESP packet */
+ {
+ int nh, enh, padlen;
+ int advance;
+
+ ND_PRINT((ndo, "UDP-encap: "));
+
+ advance = esp_print(ndo, bp, length, bp2, &enh, &padlen);
+ if(advance <= 0)
+ return;
+
+ bp += advance;
+ length -= advance + padlen;
+ nh = enh & 0xff;
+
+ ip_print_inner(ndo, bp, length, nh, bp2);
+ return;
+ }
+
+trunc:
+ ND_PRINT((ndo,"[|isakmp]"));
+ return;
+}
+
+/*
+ * Local Variables:
+ * c-style: whitesmith
+ * c-basic-offset: 8
+ * End:
+ */
+
+
+
+
diff --git a/tcpdump-4.3.0/print-isoclns.c b/tcpdump-4.3.0/print-isoclns.c
new file mode 100644
index 0000000..5763705
--- /dev/null
+++ b/tcpdump-4.3.0/print-isoclns.c
@@ -0,0 +1,2763 @@
+/*
+ * Copyright (c) 1992, 1993, 1994, 1995, 1996
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Original code by Matt Thomas, Digital Equipment Corporation
+ *
+ * Extensively modified by Hannes Gredler (hannes@juniper.net) for more
+ * complete IS-IS & CLNP support.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-isoclns.c,v 1.165 2008-08-16 13:38:15 hannes Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <string.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "ethertype.h"
+#include "ether.h"
+#include "nlpid.h"
+#include "extract.h"
+#include "gmpls.h"
+#include "oui.h"
+#include "signature.h"
+
+/*
+ * IS-IS is defined in ISO 10589. Look there for protocol definitions.
+ */
+
+#define SYSTEM_ID_LEN ETHER_ADDR_LEN
+#define NODE_ID_LEN SYSTEM_ID_LEN+1
+#define LSP_ID_LEN SYSTEM_ID_LEN+2
+
+#define ISIS_VERSION 1
+#define ESIS_VERSION 1
+#define CLNP_VERSION 1
+
+#define ISIS_PDU_TYPE_MASK 0x1F
+#define ESIS_PDU_TYPE_MASK 0x1F
+#define CLNP_PDU_TYPE_MASK 0x1F
+#define CLNP_FLAG_MASK 0xE0
+#define ISIS_LAN_PRIORITY_MASK 0x7F
+
+#define ISIS_PDU_L1_LAN_IIH 15
+#define ISIS_PDU_L2_LAN_IIH 16
+#define ISIS_PDU_PTP_IIH 17
+#define ISIS_PDU_L1_LSP 18
+#define ISIS_PDU_L2_LSP 20
+#define ISIS_PDU_L1_CSNP 24
+#define ISIS_PDU_L2_CSNP 25
+#define ISIS_PDU_L1_PSNP 26
+#define ISIS_PDU_L2_PSNP 27
+
+static struct tok isis_pdu_values[] = {
+ { ISIS_PDU_L1_LAN_IIH, "L1 Lan IIH"},
+ { ISIS_PDU_L2_LAN_IIH, "L2 Lan IIH"},
+ { ISIS_PDU_PTP_IIH, "p2p IIH"},
+ { ISIS_PDU_L1_LSP, "L1 LSP"},
+ { ISIS_PDU_L2_LSP, "L2 LSP"},
+ { ISIS_PDU_L1_CSNP, "L1 CSNP"},
+ { ISIS_PDU_L2_CSNP, "L2 CSNP"},
+ { ISIS_PDU_L1_PSNP, "L1 PSNP"},
+ { ISIS_PDU_L2_PSNP, "L2 PSNP"},
+ { 0, NULL}
+};
+
+/*
+ * A TLV is a tuple of a type, length and a value and is normally used for
+ * encoding information in all sorts of places. This is an enumeration of
+ * the well known types.
+ *
+ * list taken from rfc3359 plus some memory from veterans ;-)
+ */
+
+#define ISIS_TLV_AREA_ADDR 1 /* iso10589 */
+#define ISIS_TLV_IS_REACH 2 /* iso10589 */
+#define ISIS_TLV_ESNEIGH 3 /* iso10589 */
+#define ISIS_TLV_PART_DIS 4 /* iso10589 */
+#define ISIS_TLV_PREFIX_NEIGH 5 /* iso10589 */
+#define ISIS_TLV_ISNEIGH 6 /* iso10589 */
+#define ISIS_TLV_ISNEIGH_VARLEN 7 /* iso10589 */
+#define ISIS_TLV_PADDING 8 /* iso10589 */
+#define ISIS_TLV_LSP 9 /* iso10589 */
+#define ISIS_TLV_AUTH 10 /* iso10589, rfc3567 */
+#define ISIS_TLV_CHECKSUM 12 /* rfc3358 */
+#define ISIS_TLV_CHECKSUM_MINLEN 2
+#define ISIS_TLV_LSP_BUFFERSIZE 14 /* iso10589 rev2 */
+#define ISIS_TLV_LSP_BUFFERSIZE_MINLEN 2
+#define ISIS_TLV_EXT_IS_REACH 22 /* draft-ietf-isis-traffic-05 */
+#define ISIS_TLV_IS_ALIAS_ID 24 /* draft-ietf-isis-ext-lsp-frags-02 */
+#define ISIS_TLV_DECNET_PHASE4 42
+#define ISIS_TLV_LUCENT_PRIVATE 66
+#define ISIS_TLV_INT_IP_REACH 128 /* rfc1195, rfc2966 */
+#define ISIS_TLV_PROTOCOLS 129 /* rfc1195 */
+#define ISIS_TLV_EXT_IP_REACH 130 /* rfc1195, rfc2966 */
+#define ISIS_TLV_IDRP_INFO 131 /* rfc1195 */
+#define ISIS_TLV_IDRP_INFO_MINLEN 1
+#define ISIS_TLV_IPADDR 132 /* rfc1195 */
+#define ISIS_TLV_IPAUTH 133 /* rfc1195 */
+#define ISIS_TLV_TE_ROUTER_ID 134 /* draft-ietf-isis-traffic-05 */
+#define ISIS_TLV_EXTD_IP_REACH 135 /* draft-ietf-isis-traffic-05 */
+#define ISIS_TLV_HOSTNAME 137 /* rfc2763 */
+#define ISIS_TLV_SHARED_RISK_GROUP 138 /* draft-ietf-isis-gmpls-extensions */
+#define ISIS_TLV_NORTEL_PRIVATE1 176
+#define ISIS_TLV_NORTEL_PRIVATE2 177
+#define ISIS_TLV_RESTART_SIGNALING 211 /* rfc3847 */
+#define ISIS_TLV_RESTART_SIGNALING_FLAGLEN 1
+#define ISIS_TLV_RESTART_SIGNALING_HOLDTIMELEN 2
+#define ISIS_TLV_MT_IS_REACH 222 /* draft-ietf-isis-wg-multi-topology-05 */
+#define ISIS_TLV_MT_SUPPORTED 229 /* draft-ietf-isis-wg-multi-topology-05 */
+#define ISIS_TLV_MT_SUPPORTED_MINLEN 2
+#define ISIS_TLV_IP6ADDR 232 /* draft-ietf-isis-ipv6-02 */
+#define ISIS_TLV_MT_IP_REACH 235 /* draft-ietf-isis-wg-multi-topology-05 */
+#define ISIS_TLV_IP6_REACH 236 /* draft-ietf-isis-ipv6-02 */
+#define ISIS_TLV_MT_IP6_REACH 237 /* draft-ietf-isis-wg-multi-topology-05 */
+#define ISIS_TLV_PTP_ADJ 240 /* rfc3373 */
+#define ISIS_TLV_IIH_SEQNR 241 /* draft-shen-isis-iih-sequence-00 */
+#define ISIS_TLV_IIH_SEQNR_MINLEN 4
+#define ISIS_TLV_VENDOR_PRIVATE 250 /* draft-ietf-isis-experimental-tlv-01 */
+#define ISIS_TLV_VENDOR_PRIVATE_MINLEN 3
+
+static struct tok isis_tlv_values[] = {
+ { ISIS_TLV_AREA_ADDR, "Area address(es)"},
+ { ISIS_TLV_IS_REACH, "IS Reachability"},
+ { ISIS_TLV_ESNEIGH, "ES Neighbor(s)"},
+ { ISIS_TLV_PART_DIS, "Partition DIS"},
+ { ISIS_TLV_PREFIX_NEIGH, "Prefix Neighbors"},
+ { ISIS_TLV_ISNEIGH, "IS Neighbor(s)"},
+ { ISIS_TLV_ISNEIGH_VARLEN, "IS Neighbor(s) (variable length)"},
+ { ISIS_TLV_PADDING, "Padding"},
+ { ISIS_TLV_LSP, "LSP entries"},
+ { ISIS_TLV_AUTH, "Authentication"},
+ { ISIS_TLV_CHECKSUM, "Checksum"},
+ { ISIS_TLV_LSP_BUFFERSIZE, "LSP Buffersize"},
+ { ISIS_TLV_EXT_IS_REACH, "Extended IS Reachability"},
+ { ISIS_TLV_IS_ALIAS_ID, "IS Alias ID"},
+ { ISIS_TLV_DECNET_PHASE4, "DECnet Phase IV"},
+ { ISIS_TLV_LUCENT_PRIVATE, "Lucent Proprietary"},
+ { ISIS_TLV_INT_IP_REACH, "IPv4 Internal Reachability"},
+ { ISIS_TLV_PROTOCOLS, "Protocols supported"},
+ { ISIS_TLV_EXT_IP_REACH, "IPv4 External Reachability"},
+ { ISIS_TLV_IDRP_INFO, "Inter-Domain Information Type"},
+ { ISIS_TLV_IPADDR, "IPv4 Interface address(es)"},
+ { ISIS_TLV_IPAUTH, "IPv4 authentication (deprecated)"},
+ { ISIS_TLV_TE_ROUTER_ID, "Traffic Engineering Router ID"},
+ { ISIS_TLV_EXTD_IP_REACH, "Extended IPv4 Reachability"},
+ { ISIS_TLV_SHARED_RISK_GROUP, "Shared Risk Link Group"},
+ { ISIS_TLV_NORTEL_PRIVATE1, "Nortel Proprietary"},
+ { ISIS_TLV_NORTEL_PRIVATE2, "Nortel Proprietary"},
+ { ISIS_TLV_HOSTNAME, "Hostname"},
+ { ISIS_TLV_RESTART_SIGNALING, "Restart Signaling"},
+ { ISIS_TLV_MT_IS_REACH, "Multi Topology IS Reachability"},
+ { ISIS_TLV_MT_SUPPORTED, "Multi Topology"},
+ { ISIS_TLV_IP6ADDR, "IPv6 Interface address(es)"},
+ { ISIS_TLV_MT_IP_REACH, "Multi-Topology IPv4 Reachability"},
+ { ISIS_TLV_IP6_REACH, "IPv6 reachability"},
+ { ISIS_TLV_MT_IP6_REACH, "Multi-Topology IP6 Reachability"},
+ { ISIS_TLV_PTP_ADJ, "Point-to-point Adjacency State"},
+ { ISIS_TLV_IIH_SEQNR, "Hello PDU Sequence Number"},
+ { ISIS_TLV_VENDOR_PRIVATE, "Vendor Private"},
+ { 0, NULL }
+};
+
+#define ESIS_OPTION_PROTOCOLS 129
+#define ESIS_OPTION_QOS_MAINTENANCE 195 /* iso9542 */
+#define ESIS_OPTION_SECURITY 197 /* iso9542 */
+#define ESIS_OPTION_ES_CONF_TIME 198 /* iso9542 */
+#define ESIS_OPTION_PRIORITY 205 /* iso9542 */
+#define ESIS_OPTION_ADDRESS_MASK 225 /* iso9542 */
+#define ESIS_OPTION_SNPA_MASK 226 /* iso9542 */
+
+static struct tok esis_option_values[] = {
+ { ESIS_OPTION_PROTOCOLS, "Protocols supported"},
+ { ESIS_OPTION_QOS_MAINTENANCE, "QoS Maintenance" },
+ { ESIS_OPTION_SECURITY, "Security" },
+ { ESIS_OPTION_ES_CONF_TIME, "ES Configuration Time" },
+ { ESIS_OPTION_PRIORITY, "Priority" },
+ { ESIS_OPTION_ADDRESS_MASK, "Addressk Mask" },
+ { ESIS_OPTION_SNPA_MASK, "SNPA Mask" },
+ { 0, NULL }
+};
+
+#define CLNP_OPTION_DISCARD_REASON 193
+#define CLNP_OPTION_QOS_MAINTENANCE 195 /* iso8473 */
+#define CLNP_OPTION_SECURITY 197 /* iso8473 */
+#define CLNP_OPTION_SOURCE_ROUTING 200 /* iso8473 */
+#define CLNP_OPTION_ROUTE_RECORDING 203 /* iso8473 */
+#define CLNP_OPTION_PADDING 204 /* iso8473 */
+#define CLNP_OPTION_PRIORITY 205 /* iso8473 */
+
+static struct tok clnp_option_values[] = {
+ { CLNP_OPTION_DISCARD_REASON, "Discard Reason"},
+ { CLNP_OPTION_PRIORITY, "Priority"},
+ { CLNP_OPTION_QOS_MAINTENANCE, "QoS Maintenance"},
+ { CLNP_OPTION_SECURITY, "Security"},
+ { CLNP_OPTION_SOURCE_ROUTING, "Source Routing"},
+ { CLNP_OPTION_ROUTE_RECORDING, "Route Recording"},
+ { CLNP_OPTION_PADDING, "Padding"},
+ { 0, NULL }
+};
+
+static struct tok clnp_option_rfd_class_values[] = {
+ { 0x0, "General"},
+ { 0x8, "Address"},
+ { 0x9, "Source Routeing"},
+ { 0xa, "Lifetime"},
+ { 0xb, "PDU Discarded"},
+ { 0xc, "Reassembly"},
+ { 0, NULL }
+};
+
+static struct tok clnp_option_rfd_general_values[] = {
+ { 0x0, "Reason not specified"},
+ { 0x1, "Protocol procedure error"},
+ { 0x2, "Incorrect checksum"},
+ { 0x3, "PDU discarded due to congestion"},
+ { 0x4, "Header syntax error (cannot be parsed)"},
+ { 0x5, "Segmentation needed but not permitted"},
+ { 0x6, "Incomplete PDU received"},
+ { 0x7, "Duplicate option"},
+ { 0, NULL }
+};
+
+static struct tok clnp_option_rfd_address_values[] = {
+ { 0x0, "Destination address unreachable"},
+ { 0x1, "Destination address unknown"},
+ { 0, NULL }
+};
+
+static struct tok clnp_option_rfd_source_routeing_values[] = {
+ { 0x0, "Unspecified source routeing error"},
+ { 0x1, "Syntax error in source routeing field"},
+ { 0x2, "Unknown address in source routeing field"},
+ { 0x3, "Path not acceptable"},
+ { 0, NULL }
+};
+
+static struct tok clnp_option_rfd_lifetime_values[] = {
+ { 0x0, "Lifetime expired while data unit in transit"},
+ { 0x1, "Lifetime expired during reassembly"},
+ { 0, NULL }
+};
+
+static struct tok clnp_option_rfd_pdu_discard_values[] = {
+ { 0x0, "Unsupported option not specified"},
+ { 0x1, "Unsupported protocol version"},
+ { 0x2, "Unsupported security option"},
+ { 0x3, "Unsupported source routeing option"},
+ { 0x4, "Unsupported recording of route option"},
+ { 0, NULL }
+};
+
+static struct tok clnp_option_rfd_reassembly_values[] = {
+ { 0x0, "Reassembly interference"},
+ { 0, NULL }
+};
+
+/* array of 16 error-classes */
+static struct tok *clnp_option_rfd_error_class[] = {
+ clnp_option_rfd_general_values,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ clnp_option_rfd_address_values,
+ clnp_option_rfd_source_routeing_values,
+ clnp_option_rfd_lifetime_values,
+ clnp_option_rfd_pdu_discard_values,
+ clnp_option_rfd_reassembly_values,
+ NULL,
+ NULL,
+ NULL
+};
+
+#define CLNP_OPTION_OPTION_QOS_MASK 0x3f
+#define CLNP_OPTION_SCOPE_MASK 0xc0
+#define CLNP_OPTION_SCOPE_SA_SPEC 0x40
+#define CLNP_OPTION_SCOPE_DA_SPEC 0x80
+#define CLNP_OPTION_SCOPE_GLOBAL 0xc0
+
+static struct tok clnp_option_scope_values[] = {
+ { CLNP_OPTION_SCOPE_SA_SPEC, "Source Address Specific"},
+ { CLNP_OPTION_SCOPE_DA_SPEC, "Destination Address Specific"},
+ { CLNP_OPTION_SCOPE_GLOBAL, "Globally unique"},
+ { 0, NULL }
+};
+
+static struct tok clnp_option_sr_rr_values[] = {
+ { 0x0, "partial"},
+ { 0x1, "complete"},
+ { 0, NULL }
+};
+
+static struct tok clnp_option_sr_rr_string_values[] = {
+ { CLNP_OPTION_SOURCE_ROUTING, "source routing"},
+ { CLNP_OPTION_ROUTE_RECORDING, "recording of route in progress"},
+ { 0, NULL }
+};
+
+static struct tok clnp_option_qos_global_values[] = {
+ { 0x20, "reserved"},
+ { 0x10, "sequencing vs. delay"},
+ { 0x08, "congested"},
+ { 0x04, "delay vs. cost"},
+ { 0x02, "error vs. delay"},
+ { 0x01, "error vs. cost"},
+ { 0, NULL }
+};
+
+#define ISIS_SUBTLV_EXT_IS_REACH_ADMIN_GROUP 3 /* draft-ietf-isis-traffic-05 */
+#define ISIS_SUBTLV_EXT_IS_REACH_LINK_LOCAL_REMOTE_ID 4 /* rfc4205 */
+#define ISIS_SUBTLV_EXT_IS_REACH_LINK_REMOTE_ID 5 /* draft-ietf-isis-traffic-05 */
+#define ISIS_SUBTLV_EXT_IS_REACH_IPV4_INTF_ADDR 6 /* draft-ietf-isis-traffic-05 */
+#define ISIS_SUBTLV_EXT_IS_REACH_IPV4_NEIGHBOR_ADDR 8 /* draft-ietf-isis-traffic-05 */
+#define ISIS_SUBTLV_EXT_IS_REACH_MAX_LINK_BW 9 /* draft-ietf-isis-traffic-05 */
+#define ISIS_SUBTLV_EXT_IS_REACH_RESERVABLE_BW 10 /* draft-ietf-isis-traffic-05 */
+#define ISIS_SUBTLV_EXT_IS_REACH_UNRESERVED_BW 11 /* rfc4124 */
+#define ISIS_SUBTLV_EXT_IS_REACH_BW_CONSTRAINTS_OLD 12 /* draft-ietf-tewg-diff-te-proto-06 */
+#define ISIS_SUBTLV_EXT_IS_REACH_TE_METRIC 18 /* draft-ietf-isis-traffic-05 */
+#define ISIS_SUBTLV_EXT_IS_REACH_LINK_ATTRIBUTE 19 /* draft-ietf-isis-link-attr-01 */
+#define ISIS_SUBTLV_EXT_IS_REACH_LINK_PROTECTION_TYPE 20 /* rfc4205 */
+#define ISIS_SUBTLV_EXT_IS_REACH_INTF_SW_CAP_DESCR 21 /* rfc4205 */
+#define ISIS_SUBTLV_EXT_IS_REACH_BW_CONSTRAINTS 22 /* rfc4124 */
+
+static struct tok isis_ext_is_reach_subtlv_values[] = {
+ { ISIS_SUBTLV_EXT_IS_REACH_ADMIN_GROUP, "Administrative groups" },
+ { ISIS_SUBTLV_EXT_IS_REACH_LINK_LOCAL_REMOTE_ID, "Link Local/Remote Identifier" },
+ { ISIS_SUBTLV_EXT_IS_REACH_LINK_REMOTE_ID, "Link Remote Identifier" },
+ { ISIS_SUBTLV_EXT_IS_REACH_IPV4_INTF_ADDR, "IPv4 interface address" },
+ { ISIS_SUBTLV_EXT_IS_REACH_IPV4_NEIGHBOR_ADDR, "IPv4 neighbor address" },
+ { ISIS_SUBTLV_EXT_IS_REACH_MAX_LINK_BW, "Maximum link bandwidth" },
+ { ISIS_SUBTLV_EXT_IS_REACH_RESERVABLE_BW, "Reservable link bandwidth" },
+ { ISIS_SUBTLV_EXT_IS_REACH_UNRESERVED_BW, "Unreserved bandwidth" },
+ { ISIS_SUBTLV_EXT_IS_REACH_TE_METRIC, "Traffic Engineering Metric" },
+ { ISIS_SUBTLV_EXT_IS_REACH_LINK_ATTRIBUTE, "Link Attribute" },
+ { ISIS_SUBTLV_EXT_IS_REACH_LINK_PROTECTION_TYPE, "Link Protection Type" },
+ { ISIS_SUBTLV_EXT_IS_REACH_INTF_SW_CAP_DESCR, "Interface Switching Capability" },
+ { ISIS_SUBTLV_EXT_IS_REACH_BW_CONSTRAINTS_OLD, "Bandwidth Constraints (old)" },
+ { ISIS_SUBTLV_EXT_IS_REACH_BW_CONSTRAINTS, "Bandwidth Constraints" },
+ { 250, "Reserved for cisco specific extensions" },
+ { 251, "Reserved for cisco specific extensions" },
+ { 252, "Reserved for cisco specific extensions" },
+ { 253, "Reserved for cisco specific extensions" },
+ { 254, "Reserved for cisco specific extensions" },
+ { 255, "Reserved for future expansion" },
+ { 0, NULL }
+};
+
+#define ISIS_SUBTLV_EXTD_IP_REACH_ADMIN_TAG32 1 /* draft-ietf-isis-admin-tags-01 */
+#define ISIS_SUBTLV_EXTD_IP_REACH_ADMIN_TAG64 2 /* draft-ietf-isis-admin-tags-01 */
+#define ISIS_SUBTLV_EXTD_IP_REACH_MGMT_PREFIX_COLOR 117 /* draft-ietf-isis-wg-multi-topology-05 */
+
+static struct tok isis_ext_ip_reach_subtlv_values[] = {
+ { ISIS_SUBTLV_EXTD_IP_REACH_ADMIN_TAG32, "32-Bit Administrative tag" },
+ { ISIS_SUBTLV_EXTD_IP_REACH_ADMIN_TAG64, "64-Bit Administrative tag" },
+ { ISIS_SUBTLV_EXTD_IP_REACH_MGMT_PREFIX_COLOR, "Management Prefix Color" },
+ { 0, NULL }
+};
+
+static struct tok isis_subtlv_link_attribute_values[] = {
+ { 0x01, "Local Protection Available" },
+ { 0x02, "Link excluded from local protection path" },
+ { 0x04, "Local maintenance required"},
+ { 0, NULL }
+};
+
+#define ISIS_SUBTLV_AUTH_SIMPLE 1
+#define ISIS_SUBTLV_AUTH_GENERIC 3 /* rfc 5310 */
+#define ISIS_SUBTLV_AUTH_MD5 54
+#define ISIS_SUBTLV_AUTH_MD5_LEN 16
+#define ISIS_SUBTLV_AUTH_PRIVATE 255
+
+static struct tok isis_subtlv_auth_values[] = {
+ { ISIS_SUBTLV_AUTH_SIMPLE, "simple text password"},
+ { ISIS_SUBTLV_AUTH_GENERIC, "Generic Crypto key-id"},
+ { ISIS_SUBTLV_AUTH_MD5, "HMAC-MD5 password"},
+ { ISIS_SUBTLV_AUTH_PRIVATE, "Routing Domain private password"},
+ { 0, NULL }
+};
+
+#define ISIS_SUBTLV_IDRP_RES 0
+#define ISIS_SUBTLV_IDRP_LOCAL 1
+#define ISIS_SUBTLV_IDRP_ASN 2
+
+static struct tok isis_subtlv_idrp_values[] = {
+ { ISIS_SUBTLV_IDRP_RES, "Reserved"},
+ { ISIS_SUBTLV_IDRP_LOCAL, "Routing-Domain Specific"},
+ { ISIS_SUBTLV_IDRP_ASN, "AS Number Tag"},
+ { 0, NULL}
+};
+
+#define CLNP_SEGMENT_PART 0x80
+#define CLNP_MORE_SEGMENTS 0x40
+#define CLNP_REQUEST_ER 0x20
+
+static struct tok clnp_flag_values[] = {
+ { CLNP_SEGMENT_PART, "Segmentation permitted"},
+ { CLNP_MORE_SEGMENTS, "more Segments"},
+ { CLNP_REQUEST_ER, "request Error Report"},
+ { 0, NULL}
+};
+
+#define ISIS_MASK_LSP_OL_BIT(x) ((x)&0x4)
+#define ISIS_MASK_LSP_ISTYPE_BITS(x) ((x)&0x3)
+#define ISIS_MASK_LSP_PARTITION_BIT(x) ((x)&0x80)
+#define ISIS_MASK_LSP_ATT_BITS(x) ((x)&0x78)
+#define ISIS_MASK_LSP_ATT_ERROR_BIT(x) ((x)&0x40)
+#define ISIS_MASK_LSP_ATT_EXPENSE_BIT(x) ((x)&0x20)
+#define ISIS_MASK_LSP_ATT_DELAY_BIT(x) ((x)&0x10)
+#define ISIS_MASK_LSP_ATT_DEFAULT_BIT(x) ((x)&0x8)
+
+#define ISIS_MASK_MTID(x) ((x)&0x0fff)
+#define ISIS_MASK_MTFLAGS(x) ((x)&0xf000)
+
+static struct tok isis_mt_flag_values[] = {
+ { 0x4000, "ATT bit set"},
+ { 0x8000, "Overload bit set"},
+ { 0, NULL}
+};
+
+#define ISIS_MASK_TLV_EXTD_IP_UPDOWN(x) ((x)&0x80)
+#define ISIS_MASK_TLV_EXTD_IP_SUBTLV(x) ((x)&0x40)
+
+#define ISIS_MASK_TLV_EXTD_IP6_IE(x) ((x)&0x40)
+#define ISIS_MASK_TLV_EXTD_IP6_SUBTLV(x) ((x)&0x20)
+
+#define ISIS_LSP_TLV_METRIC_SUPPORTED(x) ((x)&0x80)
+#define ISIS_LSP_TLV_METRIC_IE(x) ((x)&0x40)
+#define ISIS_LSP_TLV_METRIC_UPDOWN(x) ((x)&0x80)
+#define ISIS_LSP_TLV_METRIC_VALUE(x) ((x)&0x3f)
+
+#define ISIS_MASK_TLV_SHARED_RISK_GROUP(x) ((x)&0x1)
+
+static struct tok isis_mt_values[] = {
+ { 0, "IPv4 unicast"},
+ { 1, "In-Band Management"},
+ { 2, "IPv6 unicast"},
+ { 3, "Multicast"},
+ { 4095, "Development, Experimental or Proprietary"},
+ { 0, NULL }
+};
+
+static struct tok isis_iih_circuit_type_values[] = {
+ { 1, "Level 1 only"},
+ { 2, "Level 2 only"},
+ { 3, "Level 1, Level 2"},
+ { 0, NULL}
+};
+
+#define ISIS_LSP_TYPE_UNUSED0 0
+#define ISIS_LSP_TYPE_LEVEL_1 1
+#define ISIS_LSP_TYPE_UNUSED2 2
+#define ISIS_LSP_TYPE_LEVEL_2 3
+
+static struct tok isis_lsp_istype_values[] = {
+ { ISIS_LSP_TYPE_UNUSED0, "Unused 0x0 (invalid)"},
+ { ISIS_LSP_TYPE_LEVEL_1, "L1 IS"},
+ { ISIS_LSP_TYPE_UNUSED2, "Unused 0x2 (invalid)"},
+ { ISIS_LSP_TYPE_LEVEL_2, "L2 IS"},
+ { 0, NULL }
+};
+
+/*
+ * Katz's point to point adjacency TLV uses codes to tell us the state of
+ * the remote adjacency. Enumerate them.
+ */
+
+#define ISIS_PTP_ADJ_UP 0
+#define ISIS_PTP_ADJ_INIT 1
+#define ISIS_PTP_ADJ_DOWN 2
+
+static struct tok isis_ptp_adjancey_values[] = {
+ { ISIS_PTP_ADJ_UP, "Up" },
+ { ISIS_PTP_ADJ_INIT, "Initializing" },
+ { ISIS_PTP_ADJ_DOWN, "Down" },
+ { 0, NULL}
+};
+
+struct isis_tlv_ptp_adj {
+ u_int8_t adjacency_state;
+ u_int8_t extd_local_circuit_id[4];
+ u_int8_t neighbor_sysid[SYSTEM_ID_LEN];
+ u_int8_t neighbor_extd_local_circuit_id[4];
+};
+
+static void osi_print_cksum(const u_int8_t *pptr, u_int16_t checksum,
+ u_int checksum_offset, u_int length);
+static int clnp_print(const u_int8_t *, u_int);
+static void esis_print(const u_int8_t *, u_int);
+static int isis_print(const u_int8_t *, u_int);
+
+struct isis_metric_block {
+ u_int8_t metric_default;
+ u_int8_t metric_delay;
+ u_int8_t metric_expense;
+ u_int8_t metric_error;
+};
+
+struct isis_tlv_is_reach {
+ struct isis_metric_block isis_metric_block;
+ u_int8_t neighbor_nodeid[NODE_ID_LEN];
+};
+
+struct isis_tlv_es_reach {
+ struct isis_metric_block isis_metric_block;
+ u_int8_t neighbor_sysid[SYSTEM_ID_LEN];
+};
+
+struct isis_tlv_ip_reach {
+ struct isis_metric_block isis_metric_block;
+ u_int8_t prefix[4];
+ u_int8_t mask[4];
+};
+
+static struct tok isis_is_reach_virtual_values[] = {
+ { 0, "IsNotVirtual"},
+ { 1, "IsVirtual"},
+ { 0, NULL }
+};
+
+static struct tok isis_restart_flag_values[] = {
+ { 0x1, "Restart Request"},
+ { 0x2, "Restart Acknowledgement"},
+ { 0x4, "Suppress adjacency advertisement"},
+ { 0, NULL }
+};
+
+struct isis_common_header {
+ u_int8_t nlpid;
+ u_int8_t fixed_len;
+ u_int8_t version; /* Protocol version */
+ u_int8_t id_length;
+ u_int8_t pdu_type; /* 3 MSbits are reserved */
+ u_int8_t pdu_version; /* Packet format version */
+ u_int8_t reserved;
+ u_int8_t max_area;
+};
+
+struct isis_iih_lan_header {
+ u_int8_t circuit_type;
+ u_int8_t source_id[SYSTEM_ID_LEN];
+ u_int8_t holding_time[2];
+ u_int8_t pdu_len[2];
+ u_int8_t priority;
+ u_int8_t lan_id[NODE_ID_LEN];
+};
+
+struct isis_iih_ptp_header {
+ u_int8_t circuit_type;
+ u_int8_t source_id[SYSTEM_ID_LEN];
+ u_int8_t holding_time[2];
+ u_int8_t pdu_len[2];
+ u_int8_t circuit_id;
+};
+
+struct isis_lsp_header {
+ u_int8_t pdu_len[2];
+ u_int8_t remaining_lifetime[2];
+ u_int8_t lsp_id[LSP_ID_LEN];
+ u_int8_t sequence_number[4];
+ u_int8_t checksum[2];
+ u_int8_t typeblock;
+};
+
+struct isis_csnp_header {
+ u_int8_t pdu_len[2];
+ u_int8_t source_id[NODE_ID_LEN];
+ u_int8_t start_lsp_id[LSP_ID_LEN];
+ u_int8_t end_lsp_id[LSP_ID_LEN];
+};
+
+struct isis_psnp_header {
+ u_int8_t pdu_len[2];
+ u_int8_t source_id[NODE_ID_LEN];
+};
+
+struct isis_tlv_lsp {
+ u_int8_t remaining_lifetime[2];
+ u_int8_t lsp_id[LSP_ID_LEN];
+ u_int8_t sequence_number[4];
+ u_int8_t checksum[2];
+};
+
+#define ISIS_COMMON_HEADER_SIZE (sizeof(struct isis_common_header))
+#define ISIS_IIH_LAN_HEADER_SIZE (sizeof(struct isis_iih_lan_header))
+#define ISIS_IIH_PTP_HEADER_SIZE (sizeof(struct isis_iih_ptp_header))
+#define ISIS_LSP_HEADER_SIZE (sizeof(struct isis_lsp_header))
+#define ISIS_CSNP_HEADER_SIZE (sizeof(struct isis_csnp_header))
+#define ISIS_PSNP_HEADER_SIZE (sizeof(struct isis_psnp_header))
+
+void isoclns_print(const u_int8_t *p, u_int length, u_int caplen)
+{
+ if (caplen <= 1) { /* enough bytes on the wire ? */
+ printf("|OSI");
+ return;
+ }
+
+ if (eflag)
+ printf("OSI NLPID %s (0x%02x): ",
+ tok2str(nlpid_values,"Unknown",*p),
+ *p);
+
+ switch (*p) {
+
+ case NLPID_CLNP:
+ if (!clnp_print(p, length))
+ print_unknown_data(p,"\n\t",caplen);
+ break;
+
+ case NLPID_ESIS:
+ esis_print(p, length);
+ return;
+
+ case NLPID_ISIS:
+ if (!isis_print(p, length))
+ print_unknown_data(p,"\n\t",caplen);
+ break;
+
+ case NLPID_NULLNS:
+ (void)printf("%slength: %u",
+ eflag ? "" : ", ",
+ length);
+ break;
+
+ case NLPID_Q933:
+ q933_print(p+1, length-1);
+ break;
+
+ case NLPID_IP:
+ ip_print(gndo, p+1, length-1);
+ break;
+
+#ifdef INET6
+ case NLPID_IP6:
+ ip6_print(gndo, p+1, length-1);
+ break;
+#endif
+
+ case NLPID_PPP:
+ ppp_print(p+1, length-1);
+ break;
+
+ default:
+ if (!eflag)
+ printf("OSI NLPID 0x%02x unknown",*p);
+ (void)printf("%slength: %u",
+ eflag ? "" : ", ",
+ length);
+ if (caplen > 1)
+ print_unknown_data(p,"\n\t",caplen);
+ break;
+ }
+}
+
+#define CLNP_PDU_ER 1
+#define CLNP_PDU_DT 28
+#define CLNP_PDU_MD 29
+#define CLNP_PDU_ERQ 30
+#define CLNP_PDU_ERP 31
+
+static struct tok clnp_pdu_values[] = {
+ { CLNP_PDU_ER, "Error Report"},
+ { CLNP_PDU_MD, "MD"},
+ { CLNP_PDU_DT, "Data"},
+ { CLNP_PDU_ERQ, "Echo Request"},
+ { CLNP_PDU_ERP, "Echo Response"},
+ { 0, NULL }
+};
+
+struct clnp_header_t {
+ u_int8_t nlpid;
+ u_int8_t length_indicator;
+ u_int8_t version;
+ u_int8_t lifetime; /* units of 500ms */
+ u_int8_t type;
+ u_int8_t segment_length[2];
+ u_int8_t cksum[2];
+};
+
+struct clnp_segment_header_t {
+ u_int8_t data_unit_id[2];
+ u_int8_t segment_offset[2];
+ u_int8_t total_length[2];
+};
+
+/*
+ * clnp_print
+ * Decode CLNP packets. Return 0 on error.
+ */
+
+static int clnp_print (const u_int8_t *pptr, u_int length)
+{
+ const u_int8_t *optr,*source_address,*dest_address;
+ u_int li,tlen,nsap_offset,source_address_length,dest_address_length, clnp_pdu_type, clnp_flags;
+ const struct clnp_header_t *clnp_header;
+ const struct clnp_segment_header_t *clnp_segment_header;
+ u_int8_t rfd_error_major,rfd_error_minor;
+
+ clnp_header = (const struct clnp_header_t *) pptr;
+ TCHECK(*clnp_header);
+
+ li = clnp_header->length_indicator;
+ optr = pptr;
+
+ if (!eflag)
+ printf("CLNP");
+
+ /*
+ * Sanity checking of the header.
+ */
+
+ if (clnp_header->version != CLNP_VERSION) {
+ printf("version %d packet not supported", clnp_header->version);
+ return (0);
+ }
+
+ /* FIXME further header sanity checking */
+
+ clnp_pdu_type = clnp_header->type & CLNP_PDU_TYPE_MASK;
+ clnp_flags = clnp_header->type & CLNP_FLAG_MASK;
+
+ pptr += sizeof(struct clnp_header_t);
+ li -= sizeof(struct clnp_header_t);
+ dest_address_length = *pptr;
+ dest_address = pptr + 1;
+
+ pptr += (1 + dest_address_length);
+ li -= (1 + dest_address_length);
+ source_address_length = *pptr;
+ source_address = pptr +1;
+
+ pptr += (1 + source_address_length);
+ li -= (1 + source_address_length);
+
+ if (vflag < 1) {
+ printf("%s%s > %s, %s, length %u",
+ eflag ? "" : ", ",
+ isonsap_string(source_address, source_address_length),
+ isonsap_string(dest_address, dest_address_length),
+ tok2str(clnp_pdu_values,"unknown (%u)",clnp_pdu_type),
+ length);
+ return (1);
+ }
+ printf("%slength %u",eflag ? "" : ", ",length);
+
+ printf("\n\t%s PDU, hlen: %u, v: %u, lifetime: %u.%us, Segment PDU length: %u, checksum: 0x%04x",
+ tok2str(clnp_pdu_values, "unknown (%u)",clnp_pdu_type),
+ clnp_header->length_indicator,
+ clnp_header->version,
+ clnp_header->lifetime/2,
+ (clnp_header->lifetime%2)*5,
+ EXTRACT_16BITS(clnp_header->segment_length),
+ EXTRACT_16BITS(clnp_header->cksum));
+
+ osi_print_cksum(optr, EXTRACT_16BITS(clnp_header->cksum), 7,
+ clnp_header->length_indicator);
+
+ printf("\n\tFlags [%s]",
+ bittok2str(clnp_flag_values,"none",clnp_flags));
+
+ printf("\n\tsource address (length %u): %s\n\tdest address (length %u): %s",
+ source_address_length,
+ isonsap_string(source_address, source_address_length),
+ dest_address_length,
+ isonsap_string(dest_address,dest_address_length));
+
+ if (clnp_flags & CLNP_SEGMENT_PART) {
+ clnp_segment_header = (const struct clnp_segment_header_t *) pptr;
+ TCHECK(*clnp_segment_header);
+ printf("\n\tData Unit ID: 0x%04x, Segment Offset: %u, Total PDU Length: %u",
+ EXTRACT_16BITS(clnp_segment_header->data_unit_id),
+ EXTRACT_16BITS(clnp_segment_header->segment_offset),
+ EXTRACT_16BITS(clnp_segment_header->total_length));
+ pptr+=sizeof(const struct clnp_segment_header_t);
+ li-=sizeof(const struct clnp_segment_header_t);
+ }
+
+ /* now walk the options */
+ while (li >= 2) {
+ u_int op, opli;
+ const u_int8_t *tptr;
+
+ TCHECK2(*pptr, 2);
+ if (li < 2) {
+ printf(", bad opts/li");
+ return (0);
+ }
+ op = *pptr++;
+ opli = *pptr++;
+ li -= 2;
+ TCHECK2(*pptr, opli);
+ if (opli > li) {
+ printf(", opt (%d) too long", op);
+ return (0);
+ }
+ li -= opli;
+ tptr = pptr;
+ tlen = opli;
+
+ printf("\n\t %s Option #%u, length %u, value: ",
+ tok2str(clnp_option_values,"Unknown",op),
+ op,
+ opli);
+
+ switch (op) {
+
+
+ case CLNP_OPTION_ROUTE_RECORDING: /* those two options share the format */
+ case CLNP_OPTION_SOURCE_ROUTING:
+ printf("%s %s",
+ tok2str(clnp_option_sr_rr_values,"Unknown",*tptr),
+ tok2str(clnp_option_sr_rr_string_values,"Unknown Option %u",op));
+ nsap_offset=*(tptr+1);
+ if (nsap_offset == 0) {
+ printf(" Bad NSAP offset (0)");
+ break;
+ }
+ nsap_offset-=1; /* offset to nsap list */
+ if (nsap_offset > tlen) {
+ printf(" Bad NSAP offset (past end of option)");
+ break;
+ }
+ tptr+=nsap_offset;
+ tlen-=nsap_offset;
+ while (tlen > 0) {
+ source_address_length=*tptr;
+ if (tlen < source_address_length+1) {
+ printf("\n\t NSAP address goes past end of option");
+ break;
+ }
+ if (source_address_length > 0) {
+ source_address=(tptr+1);
+ TCHECK2(*source_address, source_address_length);
+ printf("\n\t NSAP address (length %u): %s",
+ source_address_length,
+ isonsap_string(source_address, source_address_length));
+ }
+ tlen-=source_address_length+1;
+ }
+ break;
+
+ case CLNP_OPTION_PRIORITY:
+ printf("0x%1x", *tptr&0x0f);
+ break;
+
+ case CLNP_OPTION_QOS_MAINTENANCE:
+ printf("\n\t Format Code: %s",
+ tok2str(clnp_option_scope_values,"Reserved",*tptr&CLNP_OPTION_SCOPE_MASK));
+
+ if ((*tptr&CLNP_OPTION_SCOPE_MASK) == CLNP_OPTION_SCOPE_GLOBAL)
+ printf("\n\t QoS Flags [%s]",
+ bittok2str(clnp_option_qos_global_values,
+ "none",
+ *tptr&CLNP_OPTION_OPTION_QOS_MASK));
+ break;
+
+ case CLNP_OPTION_SECURITY:
+ printf("\n\t Format Code: %s, Security-Level %u",
+ tok2str(clnp_option_scope_values,"Reserved",*tptr&CLNP_OPTION_SCOPE_MASK),
+ *(tptr+1));
+ break;
+
+ case CLNP_OPTION_DISCARD_REASON:
+ rfd_error_major = (*tptr&0xf0) >> 4;
+ rfd_error_minor = *tptr&0x0f;
+ printf("\n\t Class: %s Error (0x%01x), %s (0x%01x)",
+ tok2str(clnp_option_rfd_class_values,"Unknown",rfd_error_major),
+ rfd_error_major,
+ tok2str(clnp_option_rfd_error_class[rfd_error_major],"Unknown",rfd_error_minor),
+ rfd_error_minor);
+ break;
+
+ case CLNP_OPTION_PADDING:
+ printf("padding data");
+ break;
+
+ /*
+ * FIXME those are the defined Options that lack a decoder
+ * you are welcome to contribute code ;-)
+ */
+
+ default:
+ print_unknown_data(tptr,"\n\t ",opli);
+ break;
+ }
+ if (vflag > 1)
+ print_unknown_data(pptr,"\n\t ",opli);
+ pptr += opli;
+ }
+
+ switch (clnp_pdu_type) {
+
+ case CLNP_PDU_ER: /* fall through */
+ case CLNP_PDU_ERP:
+ TCHECK(*pptr);
+ if (*(pptr) == NLPID_CLNP) {
+ printf("\n\t-----original packet-----\n\t");
+ /* FIXME recursion protection */
+ clnp_print(pptr, length-clnp_header->length_indicator);
+ break;
+ }
+
+ case CLNP_PDU_DT:
+ case CLNP_PDU_MD:
+ case CLNP_PDU_ERQ:
+
+ default:
+ /* dump the PDU specific data */
+ if (length-(pptr-optr) > 0) {
+ printf("\n\t undecoded non-header data, length %u",length-clnp_header->length_indicator);
+ print_unknown_data(pptr,"\n\t ",length-(pptr-optr));
+ }
+ }
+
+ return (1);
+
+ trunc:
+ fputs("[|clnp]", stdout);
+ return (1);
+
+}
+
+
+#define ESIS_PDU_REDIRECT 6
+#define ESIS_PDU_ESH 2
+#define ESIS_PDU_ISH 4
+
+static struct tok esis_pdu_values[] = {
+ { ESIS_PDU_REDIRECT, "redirect"},
+ { ESIS_PDU_ESH, "ESH"},
+ { ESIS_PDU_ISH, "ISH"},
+ { 0, NULL }
+};
+
+struct esis_header_t {
+ u_int8_t nlpid;
+ u_int8_t length_indicator;
+ u_int8_t version;
+ u_int8_t reserved;
+ u_int8_t type;
+ u_int8_t holdtime[2];
+ u_int8_t cksum[2];
+};
+
+static void
+esis_print(const u_int8_t *pptr, u_int length)
+{
+ const u_int8_t *optr;
+ u_int li,esis_pdu_type,source_address_length, source_address_number;
+ const struct esis_header_t *esis_header;
+
+ if (!eflag)
+ printf("ES-IS");
+
+ if (length <= 2) {
+ if (qflag)
+ printf("bad pkt!");
+ else
+ printf("no header at all!");
+ return;
+ }
+
+ esis_header = (const struct esis_header_t *) pptr;
+ TCHECK(*esis_header);
+ li = esis_header->length_indicator;
+ optr = pptr;
+
+ /*
+ * Sanity checking of the header.
+ */
+
+ if (esis_header->nlpid != NLPID_ESIS) {
+ printf(" nlpid 0x%02x packet not supported", esis_header->nlpid);
+ return;
+ }
+
+ if (esis_header->version != ESIS_VERSION) {
+ printf(" version %d packet not supported", esis_header->version);
+ return;
+ }
+
+ if (li > length) {
+ printf(" length indicator(%d) > PDU size (%d)!", li, length);
+ return;
+ }
+
+ if (li < sizeof(struct esis_header_t) + 2) {
+ printf(" length indicator < min PDU size %d:", li);
+ while (--length != 0)
+ printf("%02X", *pptr++);
+ return;
+ }
+
+ esis_pdu_type = esis_header->type & ESIS_PDU_TYPE_MASK;
+
+ if (vflag < 1) {
+ printf("%s%s, length %u",
+ eflag ? "" : ", ",
+ tok2str(esis_pdu_values,"unknown type (%u)",esis_pdu_type),
+ length);
+ return;
+ } else
+ printf("%slength %u\n\t%s (%u)",
+ eflag ? "" : ", ",
+ length,
+ tok2str(esis_pdu_values,"unknown type: %u", esis_pdu_type),
+ esis_pdu_type);
+
+ printf(", v: %u%s", esis_header->version, esis_header->version == ESIS_VERSION ? "" : "unsupported" );
+ printf(", checksum: 0x%04x", EXTRACT_16BITS(esis_header->cksum));
+
+ osi_print_cksum(pptr, EXTRACT_16BITS(esis_header->cksum), 7, li);
+
+ printf(", holding time: %us, length indicator: %u",EXTRACT_16BITS(esis_header->holdtime),li);
+
+ if (vflag > 1)
+ print_unknown_data(optr,"\n\t",sizeof(struct esis_header_t));
+
+ pptr += sizeof(struct esis_header_t);
+ li -= sizeof(struct esis_header_t);
+
+ switch (esis_pdu_type) {
+ case ESIS_PDU_REDIRECT: {
+ const u_int8_t *dst, *snpa, *neta;
+ u_int dstl, snpal, netal;
+
+ TCHECK(*pptr);
+ if (li < 1) {
+ printf(", bad redirect/li");
+ return;
+ }
+ dstl = *pptr;
+ pptr++;
+ li--;
+ TCHECK2(*pptr, dstl);
+ if (li < dstl) {
+ printf(", bad redirect/li");
+ return;
+ }
+ dst = pptr;
+ pptr += dstl;
+ li -= dstl;
+ printf("\n\t %s", isonsap_string(dst,dstl));
+
+ TCHECK(*pptr);
+ if (li < 1) {
+ printf(", bad redirect/li");
+ return;
+ }
+ snpal = *pptr;
+ pptr++;
+ li--;
+ TCHECK2(*pptr, snpal);
+ if (li < snpal) {
+ printf(", bad redirect/li");
+ return;
+ }
+ snpa = pptr;
+ pptr += snpal;
+ li -= snpal;
+ TCHECK(*pptr);
+ if (li < 1) {
+ printf(", bad redirect/li");
+ return;
+ }
+ netal = *pptr;
+ pptr++;
+ TCHECK2(*pptr, netal);
+ if (li < netal) {
+ printf(", bad redirect/li");
+ return;
+ }
+ neta = pptr;
+ pptr += netal;
+ li -= netal;
+
+ if (netal == 0)
+ printf("\n\t %s", etheraddr_string(snpa));
+ else
+ printf("\n\t %s", isonsap_string(neta,netal));
+ break;
+ }
+
+ case ESIS_PDU_ESH:
+ TCHECK(*pptr);
+ if (li < 1) {
+ printf(", bad esh/li");
+ return;
+ }
+ source_address_number = *pptr;
+ pptr++;
+ li--;
+
+ printf("\n\t Number of Source Addresses: %u", source_address_number);
+
+ while (source_address_number > 0) {
+ TCHECK(*pptr);
+ if (li < 1) {
+ printf(", bad esh/li");
+ return;
+ }
+ source_address_length = *pptr;
+ pptr++;
+ li--;
+
+ TCHECK2(*pptr, source_address_length);
+ if (li < source_address_length) {
+ printf(", bad esh/li");
+ return;
+ }
+ printf("\n\t NET (length: %u): %s",
+ source_address_length,
+ isonsap_string(pptr,source_address_length));
+ pptr += source_address_length;
+ li -= source_address_length;
+ source_address_number--;
+ }
+
+ break;
+
+ case ESIS_PDU_ISH: {
+ TCHECK(*pptr);
+ if (li < 1) {
+ printf(", bad ish/li");
+ return;
+ }
+ source_address_length = *pptr;
+ pptr++;
+ li--;
+ TCHECK2(*pptr, source_address_length);
+ if (li < source_address_length) {
+ printf(", bad ish/li");
+ return;
+ }
+ printf("\n\t NET (length: %u): %s", source_address_length, isonsap_string(pptr, source_address_length));
+ pptr += source_address_length;
+ li -= source_address_length;
+ break;
+ }
+
+ default:
+ if (vflag <= 1) {
+ if (pptr < snapend)
+ print_unknown_data(pptr,"\n\t ",snapend-pptr);
+ }
+ return;
+ }
+
+ /* now walk the options */
+ while (li != 0) {
+ u_int op, opli;
+ const u_int8_t *tptr;
+
+ if (li < 2) {
+ printf(", bad opts/li");
+ return;
+ }
+ TCHECK2(*pptr, 2);
+ op = *pptr++;
+ opli = *pptr++;
+ li -= 2;
+ if (opli > li) {
+ printf(", opt (%d) too long", op);
+ return;
+ }
+ li -= opli;
+ tptr = pptr;
+
+ printf("\n\t %s Option #%u, length %u, value: ",
+ tok2str(esis_option_values,"Unknown",op),
+ op,
+ opli);
+
+ switch (op) {
+
+ case ESIS_OPTION_ES_CONF_TIME:
+ if (opli == 2) {
+ TCHECK2(*pptr, 2);
+ printf("%us", EXTRACT_16BITS(tptr));
+ } else
+ printf("(bad length)");
+ break;
+
+ case ESIS_OPTION_PROTOCOLS:
+ while (opli>0) {
+ TCHECK(*pptr);
+ printf("%s (0x%02x)",
+ tok2str(nlpid_values,
+ "unknown",
+ *tptr),
+ *tptr);
+ if (opli>1) /* further NPLIDs ? - put comma */
+ printf(", ");
+ tptr++;
+ opli--;
+ }
+ break;
+
+ /*
+ * FIXME those are the defined Options that lack a decoder
+ * you are welcome to contribute code ;-)
+ */
+
+ case ESIS_OPTION_QOS_MAINTENANCE:
+ case ESIS_OPTION_SECURITY:
+ case ESIS_OPTION_PRIORITY:
+ case ESIS_OPTION_ADDRESS_MASK:
+ case ESIS_OPTION_SNPA_MASK:
+
+ default:
+ print_unknown_data(tptr,"\n\t ",opli);
+ break;
+ }
+ if (vflag > 1)
+ print_unknown_data(pptr,"\n\t ",opli);
+ pptr += opli;
+ }
+trunc:
+ return;
+}
+
+/* shared routine for printing system, node and lsp-ids */
+static char *
+isis_print_id(const u_int8_t *cp, int id_len)
+{
+ int i;
+ static char id[sizeof("xxxx.xxxx.xxxx.yy-zz")];
+ char *pos = id;
+
+ for (i = 1; i <= SYSTEM_ID_LEN; i++) {
+ snprintf(pos, sizeof(id) - (pos - id), "%02x", *cp++);
+ pos += strlen(pos);
+ if (i == 2 || i == 4)
+ *pos++ = '.';
+ }
+ if (id_len >= NODE_ID_LEN) {
+ snprintf(pos, sizeof(id) - (pos - id), ".%02x", *cp++);
+ pos += strlen(pos);
+ }
+ if (id_len == LSP_ID_LEN)
+ snprintf(pos, sizeof(id) - (pos - id), "-%02x", *cp);
+ return (id);
+}
+
+/* print the 4-byte metric block which is common found in the old-style TLVs */
+static int
+isis_print_metric_block (const struct isis_metric_block *isis_metric_block)
+{
+ printf(", Default Metric: %d, %s",
+ ISIS_LSP_TLV_METRIC_VALUE(isis_metric_block->metric_default),
+ ISIS_LSP_TLV_METRIC_IE(isis_metric_block->metric_default) ? "External" : "Internal");
+ if (!ISIS_LSP_TLV_METRIC_SUPPORTED(isis_metric_block->metric_delay))
+ printf("\n\t\t Delay Metric: %d, %s",
+ ISIS_LSP_TLV_METRIC_VALUE(isis_metric_block->metric_delay),
+ ISIS_LSP_TLV_METRIC_IE(isis_metric_block->metric_delay) ? "External" : "Internal");
+ if (!ISIS_LSP_TLV_METRIC_SUPPORTED(isis_metric_block->metric_expense))
+ printf("\n\t\t Expense Metric: %d, %s",
+ ISIS_LSP_TLV_METRIC_VALUE(isis_metric_block->metric_expense),
+ ISIS_LSP_TLV_METRIC_IE(isis_metric_block->metric_expense) ? "External" : "Internal");
+ if (!ISIS_LSP_TLV_METRIC_SUPPORTED(isis_metric_block->metric_error))
+ printf("\n\t\t Error Metric: %d, %s",
+ ISIS_LSP_TLV_METRIC_VALUE(isis_metric_block->metric_error),
+ ISIS_LSP_TLV_METRIC_IE(isis_metric_block->metric_error) ? "External" : "Internal");
+
+ return(1); /* everything is ok */
+}
+
+static int
+isis_print_tlv_ip_reach (const u_int8_t *cp, const char *ident, int length)
+{
+ int prefix_len;
+ const struct isis_tlv_ip_reach *tlv_ip_reach;
+
+ tlv_ip_reach = (const struct isis_tlv_ip_reach *)cp;
+
+ while (length > 0) {
+ if ((size_t)length < sizeof(*tlv_ip_reach)) {
+ printf("short IPv4 Reachability (%d vs %lu)",
+ length,
+ (unsigned long)sizeof(*tlv_ip_reach));
+ return (0);
+ }
+
+ if (!TTEST(*tlv_ip_reach))
+ return (0);
+
+ prefix_len = mask2plen(EXTRACT_32BITS(tlv_ip_reach->mask));
+
+ if (prefix_len == -1)
+ printf("%sIPv4 prefix: %s mask %s",
+ ident,
+ ipaddr_string((tlv_ip_reach->prefix)),
+ ipaddr_string((tlv_ip_reach->mask)));
+ else
+ printf("%sIPv4 prefix: %15s/%u",
+ ident,
+ ipaddr_string((tlv_ip_reach->prefix)),
+ prefix_len);
+
+ printf(", Distribution: %s, Metric: %u, %s",
+ ISIS_LSP_TLV_METRIC_UPDOWN(tlv_ip_reach->isis_metric_block.metric_default) ? "down" : "up",
+ ISIS_LSP_TLV_METRIC_VALUE(tlv_ip_reach->isis_metric_block.metric_default),
+ ISIS_LSP_TLV_METRIC_IE(tlv_ip_reach->isis_metric_block.metric_default) ? "External" : "Internal");
+
+ if (!ISIS_LSP_TLV_METRIC_SUPPORTED(tlv_ip_reach->isis_metric_block.metric_delay))
+ printf("%s Delay Metric: %u, %s",
+ ident,
+ ISIS_LSP_TLV_METRIC_VALUE(tlv_ip_reach->isis_metric_block.metric_delay),
+ ISIS_LSP_TLV_METRIC_IE(tlv_ip_reach->isis_metric_block.metric_delay) ? "External" : "Internal");
+
+ if (!ISIS_LSP_TLV_METRIC_SUPPORTED(tlv_ip_reach->isis_metric_block.metric_expense))
+ printf("%s Expense Metric: %u, %s",
+ ident,
+ ISIS_LSP_TLV_METRIC_VALUE(tlv_ip_reach->isis_metric_block.metric_expense),
+ ISIS_LSP_TLV_METRIC_IE(tlv_ip_reach->isis_metric_block.metric_expense) ? "External" : "Internal");
+
+ if (!ISIS_LSP_TLV_METRIC_SUPPORTED(tlv_ip_reach->isis_metric_block.metric_error))
+ printf("%s Error Metric: %u, %s",
+ ident,
+ ISIS_LSP_TLV_METRIC_VALUE(tlv_ip_reach->isis_metric_block.metric_error),
+ ISIS_LSP_TLV_METRIC_IE(tlv_ip_reach->isis_metric_block.metric_error) ? "External" : "Internal");
+
+ length -= sizeof(struct isis_tlv_ip_reach);
+ tlv_ip_reach++;
+ }
+ return (1);
+}
+
+/*
+ * this is the common IP-REACH subTLV decoder it is called
+ * from various EXTD-IP REACH TLVs (135,235,236,237)
+ */
+
+static int
+isis_print_ip_reach_subtlv (const u_int8_t *tptr,int subt,int subl,const char *ident) {
+
+ /* first lets see if we know the subTLVs name*/
+ printf("%s%s subTLV #%u, length: %u",
+ ident,
+ tok2str(isis_ext_ip_reach_subtlv_values,
+ "unknown",
+ subt),
+ subt,
+ subl);
+
+ if (!TTEST2(*tptr,subl))
+ goto trunctlv;
+
+ switch(subt) {
+ case ISIS_SUBTLV_EXTD_IP_REACH_MGMT_PREFIX_COLOR: /* fall through */
+ case ISIS_SUBTLV_EXTD_IP_REACH_ADMIN_TAG32:
+ while (subl >= 4) {
+ printf(", 0x%08x (=%u)",
+ EXTRACT_32BITS(tptr),
+ EXTRACT_32BITS(tptr));
+ tptr+=4;
+ subl-=4;
+ }
+ break;
+ case ISIS_SUBTLV_EXTD_IP_REACH_ADMIN_TAG64:
+ while (subl >= 8) {
+ printf(", 0x%08x%08x",
+ EXTRACT_32BITS(tptr),
+ EXTRACT_32BITS(tptr+4));
+ tptr+=8;
+ subl-=8;
+ }
+ break;
+ default:
+ if(!print_unknown_data(tptr,"\n\t\t ",
+ subl))
+ return(0);
+ break;
+ }
+ return(1);
+
+trunctlv:
+ printf("%spacket exceeded snapshot",ident);
+ return(0);
+}
+
+/*
+ * this is the common IS-REACH subTLV decoder it is called
+ * from isis_print_ext_is_reach()
+ */
+
+static int
+isis_print_is_reach_subtlv (const u_int8_t *tptr,u_int subt,u_int subl,const char *ident) {
+
+ u_int te_class,priority_level,gmpls_switch_cap;
+ union { /* int to float conversion buffer for several subTLVs */
+ float f;
+ u_int32_t i;
+ } bw;
+
+ /* first lets see if we know the subTLVs name*/
+ printf("%s%s subTLV #%u, length: %u",
+ ident,
+ tok2str(isis_ext_is_reach_subtlv_values,
+ "unknown",
+ subt),
+ subt,
+ subl);
+
+ if (!TTEST2(*tptr,subl))
+ goto trunctlv;
+
+ switch(subt) {
+ case ISIS_SUBTLV_EXT_IS_REACH_ADMIN_GROUP:
+ case ISIS_SUBTLV_EXT_IS_REACH_LINK_LOCAL_REMOTE_ID:
+ case ISIS_SUBTLV_EXT_IS_REACH_LINK_REMOTE_ID:
+ if (subl >= 4) {
+ printf(", 0x%08x", EXTRACT_32BITS(tptr));
+ if (subl == 8) /* rfc4205 */
+ printf(", 0x%08x", EXTRACT_32BITS(tptr+4));
+ }
+ break;
+ case ISIS_SUBTLV_EXT_IS_REACH_IPV4_INTF_ADDR:
+ case ISIS_SUBTLV_EXT_IS_REACH_IPV4_NEIGHBOR_ADDR:
+ if (subl >= sizeof(struct in_addr))
+ printf(", %s", ipaddr_string(tptr));
+ break;
+ case ISIS_SUBTLV_EXT_IS_REACH_MAX_LINK_BW :
+ case ISIS_SUBTLV_EXT_IS_REACH_RESERVABLE_BW:
+ if (subl >= 4) {
+ bw.i = EXTRACT_32BITS(tptr);
+ printf(", %.3f Mbps", bw.f*8/1000000 );
+ }
+ break;
+ case ISIS_SUBTLV_EXT_IS_REACH_UNRESERVED_BW :
+ if (subl >= 32) {
+ for (te_class = 0; te_class < 8; te_class++) {
+ bw.i = EXTRACT_32BITS(tptr);
+ printf("%s TE-Class %u: %.3f Mbps",
+ ident,
+ te_class,
+ bw.f*8/1000000 );
+ tptr+=4;
+ }
+ }
+ break;
+ case ISIS_SUBTLV_EXT_IS_REACH_BW_CONSTRAINTS: /* fall through */
+ case ISIS_SUBTLV_EXT_IS_REACH_BW_CONSTRAINTS_OLD:
+ printf("%sBandwidth Constraints Model ID: %s (%u)",
+ ident,
+ tok2str(diffserv_te_bc_values, "unknown", *tptr),
+ *tptr);
+ tptr++;
+ /* decode BCs until the subTLV ends */
+ for (te_class = 0; te_class < (subl-1)/4; te_class++) {
+ bw.i = EXTRACT_32BITS(tptr);
+ printf("%s Bandwidth constraint CT%u: %.3f Mbps",
+ ident,
+ te_class,
+ bw.f*8/1000000 );
+ tptr+=4;
+ }
+ break;
+ case ISIS_SUBTLV_EXT_IS_REACH_TE_METRIC:
+ if (subl >= 3)
+ printf(", %u", EXTRACT_24BITS(tptr));
+ break;
+ case ISIS_SUBTLV_EXT_IS_REACH_LINK_ATTRIBUTE:
+ if (subl == 2) {
+ printf(", [ %s ] (0x%04x)",
+ bittok2str(isis_subtlv_link_attribute_values,
+ "Unknown",
+ EXTRACT_16BITS(tptr)),
+ EXTRACT_16BITS(tptr));
+ }
+ break;
+ case ISIS_SUBTLV_EXT_IS_REACH_LINK_PROTECTION_TYPE:
+ if (subl >= 2) {
+ printf(", %s, Priority %u",
+ bittok2str(gmpls_link_prot_values, "none", *tptr),
+ *(tptr+1));
+ }
+ break;
+ case ISIS_SUBTLV_EXT_IS_REACH_INTF_SW_CAP_DESCR:
+ if (subl >= 36) {
+ gmpls_switch_cap = *tptr;
+ printf("%s Interface Switching Capability:%s",
+ ident,
+ tok2str(gmpls_switch_cap_values, "Unknown", gmpls_switch_cap));
+ printf(", LSP Encoding: %s",
+ tok2str(gmpls_encoding_values, "Unknown", *(tptr+1)));
+ tptr+=4;
+ printf("%s Max LSP Bandwidth:",ident);
+ for (priority_level = 0; priority_level < 8; priority_level++) {
+ bw.i = EXTRACT_32BITS(tptr);
+ printf("%s priority level %d: %.3f Mbps",
+ ident,
+ priority_level,
+ bw.f*8/1000000 );
+ tptr+=4;
+ }
+ subl-=36;
+ switch (gmpls_switch_cap) {
+ case GMPLS_PSC1:
+ case GMPLS_PSC2:
+ case GMPLS_PSC3:
+ case GMPLS_PSC4:
+ bw.i = EXTRACT_32BITS(tptr);
+ printf("%s Min LSP Bandwidth: %.3f Mbps", ident, bw.f*8/1000000);
+ printf("%s Interface MTU: %u", ident, EXTRACT_16BITS(tptr+4));
+ break;
+ case GMPLS_TSC:
+ bw.i = EXTRACT_32BITS(tptr);
+ printf("%s Min LSP Bandwidth: %.3f Mbps", ident, bw.f*8/1000000);
+ printf("%s Indication %s", ident,
+ tok2str(gmpls_switch_cap_tsc_indication_values, "Unknown (%u)", *(tptr+4)));
+ break;
+ default:
+ /* there is some optional stuff left to decode but this is as of yet
+ not specified so just lets hexdump what is left */
+ if(subl>0){
+ if(!print_unknown_data(tptr,"\n\t\t ",
+ subl))
+ return(0);
+ }
+ }
+ }
+ break;
+ default:
+ if(!print_unknown_data(tptr,"\n\t\t ",
+ subl))
+ return(0);
+ break;
+ }
+ return(1);
+
+trunctlv:
+ printf("%spacket exceeded snapshot",ident);
+ return(0);
+}
+
+
+/*
+ * this is the common IS-REACH decoder it is called
+ * from various EXTD-IS REACH style TLVs (22,24,222)
+ */
+
+static int
+isis_print_ext_is_reach (const u_int8_t *tptr,const char *ident, int tlv_type) {
+
+ char ident_buffer[20];
+ int subtlv_type,subtlv_len,subtlv_sum_len;
+ int proc_bytes = 0; /* how many bytes did we process ? */
+
+ if (!TTEST2(*tptr, NODE_ID_LEN))
+ return(0);
+
+ printf("%sIS Neighbor: %s", ident, isis_print_id(tptr, NODE_ID_LEN));
+ tptr+=(NODE_ID_LEN);
+
+ if (tlv_type != ISIS_TLV_IS_ALIAS_ID) { /* the Alias TLV Metric field is implicit 0 */
+ if (!TTEST2(*tptr, 3)) /* and is therefore skipped */
+ return(0);
+ printf(", Metric: %d",EXTRACT_24BITS(tptr));
+ tptr+=3;
+ }
+
+ if (!TTEST2(*tptr, 1))
+ return(0);
+ subtlv_sum_len=*(tptr++); /* read out subTLV length */
+ proc_bytes=NODE_ID_LEN+3+1;
+ printf(", %ssub-TLVs present",subtlv_sum_len ? "" : "no ");
+ if (subtlv_sum_len) {
+ printf(" (%u)",subtlv_sum_len);
+ while (subtlv_sum_len>0) {
+ if (!TTEST2(*tptr,2))
+ return(0);
+ subtlv_type=*(tptr++);
+ subtlv_len=*(tptr++);
+ /* prepend the ident string */
+ snprintf(ident_buffer, sizeof(ident_buffer), "%s ",ident);
+ if(!isis_print_is_reach_subtlv(tptr,subtlv_type,subtlv_len,ident_buffer))
+ return(0);
+ tptr+=subtlv_len;
+ subtlv_sum_len-=(subtlv_len+2);
+ proc_bytes+=(subtlv_len+2);
+ }
+ }
+ return(proc_bytes);
+}
+
+/*
+ * this is the common Multi Topology ID decoder
+ * it is called from various MT-TLVs (222,229,235,237)
+ */
+
+static int
+isis_print_mtid (const u_int8_t *tptr,const char *ident) {
+
+ if (!TTEST2(*tptr, 2))
+ return(0);
+
+ printf("%s%s",
+ ident,
+ tok2str(isis_mt_values,
+ "Reserved for IETF Consensus",
+ ISIS_MASK_MTID(EXTRACT_16BITS(tptr))));
+
+ printf(" Topology (0x%03x), Flags: [%s]",
+ ISIS_MASK_MTID(EXTRACT_16BITS(tptr)),
+ bittok2str(isis_mt_flag_values, "none",ISIS_MASK_MTFLAGS(EXTRACT_16BITS(tptr))));
+
+ return(2);
+}
+
+/*
+ * this is the common extended IP reach decoder
+ * it is called from TLVs (135,235,236,237)
+ * we process the TLV and optional subTLVs and return
+ * the amount of processed bytes
+ */
+
+static int
+isis_print_extd_ip_reach (const u_int8_t *tptr, const char *ident, u_int16_t afi) {
+
+ char ident_buffer[20];
+#ifdef INET6
+ u_int8_t prefix[sizeof(struct in6_addr)]; /* shared copy buffer for IPv4 and IPv6 prefixes */
+#else
+ u_int8_t prefix[sizeof(struct in_addr)]; /* shared copy buffer for IPv4 prefixes */
+#endif
+ u_int metric, status_byte, bit_length, byte_length, sublen, processed, subtlvtype, subtlvlen;
+
+ if (!TTEST2(*tptr, 4))
+ return (0);
+ metric = EXTRACT_32BITS(tptr);
+ processed=4;
+ tptr+=4;
+
+ if (afi == AF_INET) {
+ if (!TTEST2(*tptr, 1)) /* fetch status byte */
+ return (0);
+ status_byte=*(tptr++);
+ bit_length = status_byte&0x3f;
+ if (bit_length > 32) {
+ printf("%sIPv4 prefix: bad bit length %u",
+ ident,
+ bit_length);
+ return (0);
+ }
+ processed++;
+#ifdef INET6
+ } else if (afi == AF_INET6) {
+ if (!TTEST2(*tptr, 1)) /* fetch status & prefix_len byte */
+ return (0);
+ status_byte=*(tptr++);
+ bit_length=*(tptr++);
+ if (bit_length > 128) {
+ printf("%sIPv6 prefix: bad bit length %u",
+ ident,
+ bit_length);
+ return (0);
+ }
+ processed+=2;
+#endif
+ } else
+ return (0); /* somebody is fooling us */
+
+ byte_length = (bit_length + 7) / 8; /* prefix has variable length encoding */
+
+ if (!TTEST2(*tptr, byte_length))
+ return (0);
+ memset(prefix, 0, sizeof prefix); /* clear the copy buffer */
+ memcpy(prefix,tptr,byte_length); /* copy as much as is stored in the TLV */
+ tptr+=byte_length;
+ processed+=byte_length;
+
+ if (afi == AF_INET)
+ printf("%sIPv4 prefix: %15s/%u",
+ ident,
+ ipaddr_string(prefix),
+ bit_length);
+#ifdef INET6
+ if (afi == AF_INET6)
+ printf("%sIPv6 prefix: %s/%u",
+ ident,
+ ip6addr_string(prefix),
+ bit_length);
+#endif
+
+ printf(", Distribution: %s, Metric: %u",
+ ISIS_MASK_TLV_EXTD_IP_UPDOWN(status_byte) ? "down" : "up",
+ metric);
+
+ if (afi == AF_INET && ISIS_MASK_TLV_EXTD_IP_SUBTLV(status_byte))
+ printf(", sub-TLVs present");
+#ifdef INET6
+ if (afi == AF_INET6)
+ printf(", %s%s",
+ ISIS_MASK_TLV_EXTD_IP6_IE(status_byte) ? "External" : "Internal",
+ ISIS_MASK_TLV_EXTD_IP6_SUBTLV(status_byte) ? ", sub-TLVs present" : "");
+#endif
+
+ if ((afi == AF_INET && ISIS_MASK_TLV_EXTD_IP_SUBTLV(status_byte))
+#ifdef INET6
+ || (afi == AF_INET6 && ISIS_MASK_TLV_EXTD_IP6_SUBTLV(status_byte))
+#endif
+ ) {
+ /* assume that one prefix can hold more
+ than one subTLV - therefore the first byte must reflect
+ the aggregate bytecount of the subTLVs for this prefix
+ */
+ if (!TTEST2(*tptr, 1))
+ return (0);
+ sublen=*(tptr++);
+ processed+=sublen+1;
+ printf(" (%u)",sublen); /* print out subTLV length */
+
+ while (sublen>0) {
+ if (!TTEST2(*tptr,2))
+ return (0);
+ subtlvtype=*(tptr++);
+ subtlvlen=*(tptr++);
+ /* prepend the ident string */
+ snprintf(ident_buffer, sizeof(ident_buffer), "%s ",ident);
+ if(!isis_print_ip_reach_subtlv(tptr,subtlvtype,subtlvlen,ident_buffer))
+ return(0);
+ tptr+=subtlvlen;
+ sublen-=(subtlvlen+2);
+ }
+ }
+ return (processed);
+}
+
+/*
+ * isis_print
+ * Decode IS-IS packets. Return 0 on error.
+ */
+
+static int isis_print (const u_int8_t *p, u_int length)
+{
+ const struct isis_common_header *isis_header;
+
+ const struct isis_iih_lan_header *header_iih_lan;
+ const struct isis_iih_ptp_header *header_iih_ptp;
+ struct isis_lsp_header *header_lsp;
+ const struct isis_csnp_header *header_csnp;
+ const struct isis_psnp_header *header_psnp;
+
+ const struct isis_tlv_lsp *tlv_lsp;
+ const struct isis_tlv_ptp_adj *tlv_ptp_adj;
+ const struct isis_tlv_is_reach *tlv_is_reach;
+ const struct isis_tlv_es_reach *tlv_es_reach;
+
+ u_int8_t pdu_type, max_area, id_length, tlv_type, tlv_len, tmp, alen, lan_alen, prefix_len;
+ u_int8_t ext_is_len, ext_ip_len, mt_len;
+ const u_int8_t *optr, *pptr, *tptr;
+ u_short packet_len,pdu_len, key_id;
+ u_int i,vendor_id;
+ int sigcheck;
+
+ packet_len=length;
+ optr = p; /* initialize the _o_riginal pointer to the packet start -
+ need it for parsing the checksum TLV and authentication
+ TLV verification */
+ isis_header = (const struct isis_common_header *)p;
+ TCHECK(*isis_header);
+ pptr = p+(ISIS_COMMON_HEADER_SIZE);
+ header_iih_lan = (const struct isis_iih_lan_header *)pptr;
+ header_iih_ptp = (const struct isis_iih_ptp_header *)pptr;
+ header_lsp = (struct isis_lsp_header *)pptr;
+ header_csnp = (const struct isis_csnp_header *)pptr;
+ header_psnp = (const struct isis_psnp_header *)pptr;
+
+ if (!eflag)
+ printf("IS-IS");
+
+ /*
+ * Sanity checking of the header.
+ */
+
+ if (isis_header->version != ISIS_VERSION) {
+ printf("version %d packet not supported", isis_header->version);
+ return (0);
+ }
+
+ if ((isis_header->id_length != SYSTEM_ID_LEN) && (isis_header->id_length != 0)) {
+ printf("system ID length of %d is not supported",
+ isis_header->id_length);
+ return (0);
+ }
+
+ if (isis_header->pdu_version != ISIS_VERSION) {
+ printf("version %d packet not supported", isis_header->pdu_version);
+ return (0);
+ }
+
+ max_area = isis_header->max_area;
+ switch(max_area) {
+ case 0:
+ max_area = 3; /* silly shit */
+ break;
+ case 255:
+ printf("bad packet -- 255 areas");
+ return (0);
+ default:
+ break;
+ }
+
+ id_length = isis_header->id_length;
+ switch(id_length) {
+ case 0:
+ id_length = 6; /* silly shit again */
+ break;
+ case 1: /* 1-8 are valid sys-ID lenghts */
+ case 2:
+ case 3:
+ case 4:
+ case 5:
+ case 6:
+ case 7:
+ case 8:
+ break;
+ case 255:
+ id_length = 0; /* entirely useless */
+ break;
+ default:
+ break;
+ }
+
+ /* toss any non 6-byte sys-ID len PDUs */
+ if (id_length != 6 ) {
+ printf("bad packet -- illegal sys-ID length (%u)", id_length);
+ return (0);
+ }
+
+ pdu_type=isis_header->pdu_type;
+
+ /* in non-verbose mode print the basic PDU Type plus PDU specific brief information*/
+ if (vflag < 1) {
+ printf("%s%s",
+ eflag ? "" : ", ",
+ tok2str(isis_pdu_values,"unknown PDU-Type %u",pdu_type));
+
+ switch (pdu_type) {
+
+ case ISIS_PDU_L1_LAN_IIH:
+ case ISIS_PDU_L2_LAN_IIH:
+ printf(", src-id %s",
+ isis_print_id(header_iih_lan->source_id,SYSTEM_ID_LEN));
+ printf(", lan-id %s, prio %u",
+ isis_print_id(header_iih_lan->lan_id,NODE_ID_LEN),
+ header_iih_lan->priority);
+ break;
+ case ISIS_PDU_PTP_IIH:
+ printf(", src-id %s", isis_print_id(header_iih_ptp->source_id,SYSTEM_ID_LEN));
+ break;
+ case ISIS_PDU_L1_LSP:
+ case ISIS_PDU_L2_LSP:
+ printf(", lsp-id %s, seq 0x%08x, lifetime %5us",
+ isis_print_id(header_lsp->lsp_id, LSP_ID_LEN),
+ EXTRACT_32BITS(header_lsp->sequence_number),
+ EXTRACT_16BITS(header_lsp->remaining_lifetime));
+ break;
+ case ISIS_PDU_L1_CSNP:
+ case ISIS_PDU_L2_CSNP:
+ printf(", src-id %s", isis_print_id(header_csnp->source_id,NODE_ID_LEN));
+ break;
+ case ISIS_PDU_L1_PSNP:
+ case ISIS_PDU_L2_PSNP:
+ printf(", src-id %s", isis_print_id(header_psnp->source_id,NODE_ID_LEN));
+ break;
+
+ }
+ printf(", length %u", length);
+
+ return(1);
+ }
+
+ /* ok they seem to want to know everything - lets fully decode it */
+ printf("%slength %u", eflag ? "" : ", ",length);
+
+ printf("\n\t%s, hlen: %u, v: %u, pdu-v: %u, sys-id-len: %u (%u), max-area: %u (%u)",
+ tok2str(isis_pdu_values,
+ "unknown, type %u",
+ pdu_type),
+ isis_header->fixed_len,
+ isis_header->version,
+ isis_header->pdu_version,
+ id_length,
+ isis_header->id_length,
+ max_area,
+ isis_header->max_area);
+
+ if (vflag > 1) {
+ if(!print_unknown_data(optr,"\n\t",8)) /* provide the _o_riginal pointer */
+ return(0); /* for optionally debugging the common header */
+ }
+
+ switch (pdu_type) {
+
+ case ISIS_PDU_L1_LAN_IIH:
+ case ISIS_PDU_L2_LAN_IIH:
+ if (isis_header->fixed_len != (ISIS_COMMON_HEADER_SIZE+ISIS_IIH_LAN_HEADER_SIZE)) {
+ printf(", bogus fixed header length %u should be %lu",
+ isis_header->fixed_len, (unsigned long)ISIS_IIH_LAN_HEADER_SIZE);
+ return (0);
+ }
+
+ pdu_len=EXTRACT_16BITS(header_iih_lan->pdu_len);
+ if (packet_len>pdu_len) {
+ packet_len=pdu_len; /* do TLV decoding as long as it makes sense */
+ length=pdu_len;
+ }
+
+ TCHECK(*header_iih_lan);
+ printf("\n\t source-id: %s, holding time: %us, Flags: [%s]",
+ isis_print_id(header_iih_lan->source_id,SYSTEM_ID_LEN),
+ EXTRACT_16BITS(header_iih_lan->holding_time),
+ tok2str(isis_iih_circuit_type_values,
+ "unknown circuit type 0x%02x",
+ header_iih_lan->circuit_type));
+
+ printf("\n\t lan-id: %s, Priority: %u, PDU length: %u",
+ isis_print_id(header_iih_lan->lan_id, NODE_ID_LEN),
+ (header_iih_lan->priority) & ISIS_LAN_PRIORITY_MASK,
+ pdu_len);
+
+ if (vflag > 1) {
+ if(!print_unknown_data(pptr,"\n\t ",ISIS_IIH_LAN_HEADER_SIZE))
+ return(0);
+ }
+
+ packet_len -= (ISIS_COMMON_HEADER_SIZE+ISIS_IIH_LAN_HEADER_SIZE);
+ pptr = p + (ISIS_COMMON_HEADER_SIZE+ISIS_IIH_LAN_HEADER_SIZE);
+ break;
+
+ case ISIS_PDU_PTP_IIH:
+ if (isis_header->fixed_len != (ISIS_COMMON_HEADER_SIZE+ISIS_IIH_PTP_HEADER_SIZE)) {
+ printf(", bogus fixed header length %u should be %lu",
+ isis_header->fixed_len, (unsigned long)ISIS_IIH_PTP_HEADER_SIZE);
+ return (0);
+ }
+
+ pdu_len=EXTRACT_16BITS(header_iih_ptp->pdu_len);
+ if (packet_len>pdu_len) {
+ packet_len=pdu_len; /* do TLV decoding as long as it makes sense */
+ length=pdu_len;
+ }
+
+ TCHECK(*header_iih_ptp);
+ printf("\n\t source-id: %s, holding time: %us, Flags: [%s]",
+ isis_print_id(header_iih_ptp->source_id,SYSTEM_ID_LEN),
+ EXTRACT_16BITS(header_iih_ptp->holding_time),
+ tok2str(isis_iih_circuit_type_values,
+ "unknown circuit type 0x%02x",
+ header_iih_ptp->circuit_type));
+
+ printf("\n\t circuit-id: 0x%02x, PDU length: %u",
+ header_iih_ptp->circuit_id,
+ pdu_len);
+
+ if (vflag > 1) {
+ if(!print_unknown_data(pptr,"\n\t ",ISIS_IIH_PTP_HEADER_SIZE))
+ return(0);
+ }
+
+ packet_len -= (ISIS_COMMON_HEADER_SIZE+ISIS_IIH_PTP_HEADER_SIZE);
+ pptr = p + (ISIS_COMMON_HEADER_SIZE+ISIS_IIH_PTP_HEADER_SIZE);
+ break;
+
+ case ISIS_PDU_L1_LSP:
+ case ISIS_PDU_L2_LSP:
+ if (isis_header->fixed_len != (ISIS_COMMON_HEADER_SIZE+ISIS_LSP_HEADER_SIZE)) {
+ printf(", bogus fixed header length %u should be %lu",
+ isis_header->fixed_len, (unsigned long)ISIS_LSP_HEADER_SIZE);
+ return (0);
+ }
+
+ pdu_len=EXTRACT_16BITS(header_lsp->pdu_len);
+ if (packet_len>pdu_len) {
+ packet_len=pdu_len; /* do TLV decoding as long as it makes sense */
+ length=pdu_len;
+ }
+
+ TCHECK(*header_lsp);
+ printf("\n\t lsp-id: %s, seq: 0x%08x, lifetime: %5us\n\t chksum: 0x%04x",
+ isis_print_id(header_lsp->lsp_id, LSP_ID_LEN),
+ EXTRACT_32BITS(header_lsp->sequence_number),
+ EXTRACT_16BITS(header_lsp->remaining_lifetime),
+ EXTRACT_16BITS(header_lsp->checksum));
+
+
+ osi_print_cksum((u_int8_t *)header_lsp->lsp_id,
+ EXTRACT_16BITS(header_lsp->checksum), 12, length-12);
+
+ /*
+ * Clear checksum and lifetime prior to signature verification.
+ */
+ header_lsp->checksum[0] = 0;
+ header_lsp->checksum[1] = 0;
+ header_lsp->remaining_lifetime[0] = 0;
+ header_lsp->remaining_lifetime[1] = 0;
+
+
+ printf(", PDU length: %u, Flags: [ %s",
+ pdu_len,
+ ISIS_MASK_LSP_OL_BIT(header_lsp->typeblock) ? "Overload bit set, " : "");
+
+ if (ISIS_MASK_LSP_ATT_BITS(header_lsp->typeblock)) {
+ printf("%s", ISIS_MASK_LSP_ATT_DEFAULT_BIT(header_lsp->typeblock) ? "default " : "");
+ printf("%s", ISIS_MASK_LSP_ATT_DELAY_BIT(header_lsp->typeblock) ? "delay " : "");
+ printf("%s", ISIS_MASK_LSP_ATT_EXPENSE_BIT(header_lsp->typeblock) ? "expense " : "");
+ printf("%s", ISIS_MASK_LSP_ATT_ERROR_BIT(header_lsp->typeblock) ? "error " : "");
+ printf("ATT bit set, ");
+ }
+ printf("%s", ISIS_MASK_LSP_PARTITION_BIT(header_lsp->typeblock) ? "P bit set, " : "");
+ printf("%s ]", tok2str(isis_lsp_istype_values,"Unknown(0x%x)",ISIS_MASK_LSP_ISTYPE_BITS(header_lsp->typeblock)));
+
+ if (vflag > 1) {
+ if(!print_unknown_data(pptr,"\n\t ",ISIS_LSP_HEADER_SIZE))
+ return(0);
+ }
+
+ packet_len -= (ISIS_COMMON_HEADER_SIZE+ISIS_LSP_HEADER_SIZE);
+ pptr = p + (ISIS_COMMON_HEADER_SIZE+ISIS_LSP_HEADER_SIZE);
+ break;
+
+ case ISIS_PDU_L1_CSNP:
+ case ISIS_PDU_L2_CSNP:
+ if (isis_header->fixed_len != (ISIS_COMMON_HEADER_SIZE+ISIS_CSNP_HEADER_SIZE)) {
+ printf(", bogus fixed header length %u should be %lu",
+ isis_header->fixed_len, (unsigned long)ISIS_CSNP_HEADER_SIZE);
+ return (0);
+ }
+
+ pdu_len=EXTRACT_16BITS(header_csnp->pdu_len);
+ if (packet_len>pdu_len) {
+ packet_len=pdu_len; /* do TLV decoding as long as it makes sense */
+ length=pdu_len;
+ }
+
+ TCHECK(*header_csnp);
+ printf("\n\t source-id: %s, PDU length: %u",
+ isis_print_id(header_csnp->source_id, NODE_ID_LEN),
+ pdu_len);
+ printf("\n\t start lsp-id: %s",
+ isis_print_id(header_csnp->start_lsp_id, LSP_ID_LEN));
+ printf("\n\t end lsp-id: %s",
+ isis_print_id(header_csnp->end_lsp_id, LSP_ID_LEN));
+
+ if (vflag > 1) {
+ if(!print_unknown_data(pptr,"\n\t ",ISIS_CSNP_HEADER_SIZE))
+ return(0);
+ }
+
+ packet_len -= (ISIS_COMMON_HEADER_SIZE+ISIS_CSNP_HEADER_SIZE);
+ pptr = p + (ISIS_COMMON_HEADER_SIZE+ISIS_CSNP_HEADER_SIZE);
+ break;
+
+ case ISIS_PDU_L1_PSNP:
+ case ISIS_PDU_L2_PSNP:
+ if (isis_header->fixed_len != (ISIS_COMMON_HEADER_SIZE+ISIS_PSNP_HEADER_SIZE)) {
+ printf("- bogus fixed header length %u should be %lu",
+ isis_header->fixed_len, (unsigned long)ISIS_PSNP_HEADER_SIZE);
+ return (0);
+ }
+
+ pdu_len=EXTRACT_16BITS(header_psnp->pdu_len);
+ if (packet_len>pdu_len) {
+ packet_len=pdu_len; /* do TLV decoding as long as it makes sense */
+ length=pdu_len;
+ }
+
+ TCHECK(*header_psnp);
+ printf("\n\t source-id: %s, PDU length: %u",
+ isis_print_id(header_psnp->source_id, NODE_ID_LEN),
+ pdu_len);
+
+ if (vflag > 1) {
+ if(!print_unknown_data(pptr,"\n\t ",ISIS_PSNP_HEADER_SIZE))
+ return(0);
+ }
+
+ packet_len -= (ISIS_COMMON_HEADER_SIZE+ISIS_PSNP_HEADER_SIZE);
+ pptr = p + (ISIS_COMMON_HEADER_SIZE+ISIS_PSNP_HEADER_SIZE);
+ break;
+
+ default:
+ if(!print_unknown_data(pptr,"\n\t ",length))
+ return(0);
+ return (0);
+ }
+
+ /*
+ * Now print the TLV's.
+ */
+
+ while (packet_len >= 2) {
+ if (pptr == snapend) {
+ return (1);
+ }
+
+ if (!TTEST2(*pptr, 2)) {
+ printf("\n\t\t packet exceeded snapshot (%ld) bytes",
+ (long)(pptr-snapend));
+ return (1);
+ }
+ tlv_type = *pptr++;
+ tlv_len = *pptr++;
+ tmp =tlv_len; /* copy temporary len & pointer to packet data */
+ tptr = pptr;
+ packet_len -= 2;
+ if (tlv_len > packet_len) {
+ break;
+ }
+
+ /* first lets see if we know the TLVs name*/
+ printf("\n\t %s TLV #%u, length: %u",
+ tok2str(isis_tlv_values,
+ "unknown",
+ tlv_type),
+ tlv_type,
+ tlv_len);
+
+ if (tlv_len == 0) /* something is malformed */
+ continue;
+
+ /* now check if we have a decoder otherwise do a hexdump at the end*/
+ switch (tlv_type) {
+ case ISIS_TLV_AREA_ADDR:
+ if (!TTEST2(*tptr, 1))
+ goto trunctlv;
+ alen = *tptr++;
+ while (tmp && alen < tmp) {
+ printf("\n\t Area address (length: %u): %s",
+ alen,
+ isonsap_string(tptr,alen));
+ tptr += alen;
+ tmp -= alen + 1;
+ if (tmp==0) /* if this is the last area address do not attemt a boundary check */
+ break;
+ if (!TTEST2(*tptr, 1))
+ goto trunctlv;
+ alen = *tptr++;
+ }
+ break;
+ case ISIS_TLV_ISNEIGH:
+ while (tmp >= ETHER_ADDR_LEN) {
+ if (!TTEST2(*tptr, ETHER_ADDR_LEN))
+ goto trunctlv;
+ printf("\n\t SNPA: %s",isis_print_id(tptr,ETHER_ADDR_LEN));
+ tmp -= ETHER_ADDR_LEN;
+ tptr += ETHER_ADDR_LEN;
+ }
+ break;
+
+ case ISIS_TLV_ISNEIGH_VARLEN:
+ if (!TTEST2(*tptr, 1) || tmp < 3) /* min. TLV length */
+ goto trunctlv;
+ lan_alen = *tptr++; /* LAN address length */
+ if (lan_alen == 0) {
+ printf("\n\t LAN address length 0 bytes (invalid)");
+ break;
+ }
+ tmp --;
+ printf("\n\t LAN address length %u bytes ",lan_alen);
+ while (tmp >= lan_alen) {
+ if (!TTEST2(*tptr, lan_alen))
+ goto trunctlv;
+ printf("\n\t\tIS Neighbor: %s",isis_print_id(tptr,lan_alen));
+ tmp -= lan_alen;
+ tptr +=lan_alen;
+ }
+ break;
+
+ case ISIS_TLV_PADDING:
+ break;
+
+ case ISIS_TLV_MT_IS_REACH:
+ mt_len = isis_print_mtid(tptr, "\n\t ");
+ if (mt_len == 0) /* did something go wrong ? */
+ goto trunctlv;
+ tptr+=mt_len;
+ tmp-=mt_len;
+ while (tmp >= 2+NODE_ID_LEN+3+1) {
+ ext_is_len = isis_print_ext_is_reach(tptr,"\n\t ",tlv_type);
+ if (ext_is_len == 0) /* did something go wrong ? */
+ goto trunctlv;
+
+ tmp-=ext_is_len;
+ tptr+=ext_is_len;
+ }
+ break;
+
+ case ISIS_TLV_IS_ALIAS_ID:
+ while (tmp >= NODE_ID_LEN+1) { /* is it worth attempting a decode ? */
+ ext_is_len = isis_print_ext_is_reach(tptr,"\n\t ",tlv_type);
+ if (ext_is_len == 0) /* did something go wrong ? */
+ goto trunctlv;
+ tmp-=ext_is_len;
+ tptr+=ext_is_len;
+ }
+ break;
+
+ case ISIS_TLV_EXT_IS_REACH:
+ while (tmp >= NODE_ID_LEN+3+1) { /* is it worth attempting a decode ? */
+ ext_is_len = isis_print_ext_is_reach(tptr,"\n\t ",tlv_type);
+ if (ext_is_len == 0) /* did something go wrong ? */
+ goto trunctlv;
+ tmp-=ext_is_len;
+ tptr+=ext_is_len;
+ }
+ break;
+ case ISIS_TLV_IS_REACH:
+ if (!TTEST2(*tptr,1)) /* check if there is one byte left to read out the virtual flag */
+ goto trunctlv;
+ printf("\n\t %s",
+ tok2str(isis_is_reach_virtual_values,
+ "bogus virtual flag 0x%02x",
+ *tptr++));
+ tlv_is_reach = (const struct isis_tlv_is_reach *)tptr;
+ while (tmp >= sizeof(struct isis_tlv_is_reach)) {
+ if (!TTEST(*tlv_is_reach))
+ goto trunctlv;
+ printf("\n\t IS Neighbor: %s",
+ isis_print_id(tlv_is_reach->neighbor_nodeid, NODE_ID_LEN));
+ isis_print_metric_block(&tlv_is_reach->isis_metric_block);
+ tmp -= sizeof(struct isis_tlv_is_reach);
+ tlv_is_reach++;
+ }
+ break;
+
+ case ISIS_TLV_ESNEIGH:
+ tlv_es_reach = (const struct isis_tlv_es_reach *)tptr;
+ while (tmp >= sizeof(struct isis_tlv_es_reach)) {
+ if (!TTEST(*tlv_es_reach))
+ goto trunctlv;
+ printf("\n\t ES Neighbor: %s",
+ isis_print_id(tlv_es_reach->neighbor_sysid,SYSTEM_ID_LEN));
+ isis_print_metric_block(&tlv_es_reach->isis_metric_block);
+ tmp -= sizeof(struct isis_tlv_es_reach);
+ tlv_es_reach++;
+ }
+ break;
+
+ /* those two TLVs share the same format */
+ case ISIS_TLV_INT_IP_REACH:
+ case ISIS_TLV_EXT_IP_REACH:
+ if (!isis_print_tlv_ip_reach(pptr, "\n\t ", tlv_len))
+ return (1);
+ break;
+
+ case ISIS_TLV_EXTD_IP_REACH:
+ while (tmp>0) {
+ ext_ip_len = isis_print_extd_ip_reach(tptr, "\n\t ", AF_INET);
+ if (ext_ip_len == 0) /* did something go wrong ? */
+ goto trunctlv;
+ tptr+=ext_ip_len;
+ tmp-=ext_ip_len;
+ }
+ break;
+
+ case ISIS_TLV_MT_IP_REACH:
+ mt_len = isis_print_mtid(tptr, "\n\t ");
+ if (mt_len == 0) { /* did something go wrong ? */
+ goto trunctlv;
+ }
+ tptr+=mt_len;
+ tmp-=mt_len;
+
+ while (tmp>0) {
+ ext_ip_len = isis_print_extd_ip_reach(tptr, "\n\t ", AF_INET);
+ if (ext_ip_len == 0) /* did something go wrong ? */
+ goto trunctlv;
+ tptr+=ext_ip_len;
+ tmp-=ext_ip_len;
+ }
+ break;
+
+#ifdef INET6
+ case ISIS_TLV_IP6_REACH:
+ while (tmp>0) {
+ ext_ip_len = isis_print_extd_ip_reach(tptr, "\n\t ", AF_INET6);
+ if (ext_ip_len == 0) /* did something go wrong ? */
+ goto trunctlv;
+ tptr+=ext_ip_len;
+ tmp-=ext_ip_len;
+ }
+ break;
+
+ case ISIS_TLV_MT_IP6_REACH:
+ mt_len = isis_print_mtid(tptr, "\n\t ");
+ if (mt_len == 0) { /* did something go wrong ? */
+ goto trunctlv;
+ }
+ tptr+=mt_len;
+ tmp-=mt_len;
+
+ while (tmp>0) {
+ ext_ip_len = isis_print_extd_ip_reach(tptr, "\n\t ", AF_INET6);
+ if (ext_ip_len == 0) /* did something go wrong ? */
+ goto trunctlv;
+ tptr+=ext_ip_len;
+ tmp-=ext_ip_len;
+ }
+ break;
+
+ case ISIS_TLV_IP6ADDR:
+ while (tmp>=sizeof(struct in6_addr)) {
+ if (!TTEST2(*tptr, sizeof(struct in6_addr)))
+ goto trunctlv;
+
+ printf("\n\t IPv6 interface address: %s",
+ ip6addr_string(tptr));
+
+ tptr += sizeof(struct in6_addr);
+ tmp -= sizeof(struct in6_addr);
+ }
+ break;
+#endif
+ case ISIS_TLV_AUTH:
+ if (!TTEST2(*tptr, 1))
+ goto trunctlv;
+
+ printf("\n\t %s: ",
+ tok2str(isis_subtlv_auth_values,
+ "unknown Authentication type 0x%02x",
+ *tptr));
+
+ switch (*tptr) {
+ case ISIS_SUBTLV_AUTH_SIMPLE:
+ for(i=1;i<tlv_len;i++) {
+ if (!TTEST2(*(tptr+i), 1))
+ goto trunctlv;
+ printf("%c",*(tptr+i));
+ }
+ break;
+ case ISIS_SUBTLV_AUTH_MD5:
+ for(i=1;i<tlv_len;i++) {
+ if (!TTEST2(*(tptr+i), 1))
+ goto trunctlv;
+ printf("%02x",*(tptr+i));
+ }
+ if (tlv_len != ISIS_SUBTLV_AUTH_MD5_LEN+1)
+ printf(", (malformed subTLV) ");
+
+#ifdef HAVE_LIBCRYPTO
+ sigcheck = signature_verify(optr, length,
+ (unsigned char *)tptr + 1);
+#else
+ sigcheck = CANT_CHECK_SIGNATURE;
+#endif
+ printf(" (%s)", tok2str(signature_check_values, "Unknown", sigcheck));
+
+ break;
+ case ISIS_SUBTLV_AUTH_GENERIC:
+ key_id = EXTRACT_16BITS((tptr+1));
+ printf("%u, password: ", key_id);
+ for(i=1 + sizeof(u_int16_t);i<tlv_len;i++) {
+ if (!TTEST2(*(tptr+i), 1))
+ goto trunctlv;
+ printf("%02x",*(tptr+i));
+ }
+ break;
+ case ISIS_SUBTLV_AUTH_PRIVATE:
+ default:
+ if(!print_unknown_data(tptr+1,"\n\t\t ",tlv_len-1))
+ return(0);
+ break;
+ }
+ break;
+
+ case ISIS_TLV_PTP_ADJ:
+ tlv_ptp_adj = (const struct isis_tlv_ptp_adj *)tptr;
+ if(tmp>=1) {
+ if (!TTEST2(*tptr, 1))
+ goto trunctlv;
+ printf("\n\t Adjacency State: %s (%u)",
+ tok2str(isis_ptp_adjancey_values, "unknown", *tptr),
+ *tptr);
+ tmp--;
+ }
+ if(tmp>sizeof(tlv_ptp_adj->extd_local_circuit_id)) {
+ if (!TTEST2(tlv_ptp_adj->extd_local_circuit_id,
+ sizeof(tlv_ptp_adj->extd_local_circuit_id)))
+ goto trunctlv;
+ printf("\n\t Extended Local circuit-ID: 0x%08x",
+ EXTRACT_32BITS(tlv_ptp_adj->extd_local_circuit_id));
+ tmp-=sizeof(tlv_ptp_adj->extd_local_circuit_id);
+ }
+ if(tmp>=SYSTEM_ID_LEN) {
+ if (!TTEST2(tlv_ptp_adj->neighbor_sysid, SYSTEM_ID_LEN))
+ goto trunctlv;
+ printf("\n\t Neighbor System-ID: %s",
+ isis_print_id(tlv_ptp_adj->neighbor_sysid,SYSTEM_ID_LEN));
+ tmp-=SYSTEM_ID_LEN;
+ }
+ if(tmp>=sizeof(tlv_ptp_adj->neighbor_extd_local_circuit_id)) {
+ if (!TTEST2(tlv_ptp_adj->neighbor_extd_local_circuit_id,
+ sizeof(tlv_ptp_adj->neighbor_extd_local_circuit_id)))
+ goto trunctlv;
+ printf("\n\t Neighbor Extended Local circuit-ID: 0x%08x",
+ EXTRACT_32BITS(tlv_ptp_adj->neighbor_extd_local_circuit_id));
+ }
+ break;
+
+ case ISIS_TLV_PROTOCOLS:
+ printf("\n\t NLPID(s): ");
+ while (tmp>0) {
+ if (!TTEST2(*(tptr), 1))
+ goto trunctlv;
+ printf("%s (0x%02x)",
+ tok2str(nlpid_values,
+ "unknown",
+ *tptr),
+ *tptr);
+ if (tmp>1) /* further NPLIDs ? - put comma */
+ printf(", ");
+ tptr++;
+ tmp--;
+ }
+ break;
+
+ case ISIS_TLV_TE_ROUTER_ID:
+ if (!TTEST2(*pptr, sizeof(struct in_addr)))
+ goto trunctlv;
+ printf("\n\t Traffic Engineering Router ID: %s", ipaddr_string(pptr));
+ break;
+
+ case ISIS_TLV_IPADDR:
+ while (tmp>=sizeof(struct in_addr)) {
+ if (!TTEST2(*tptr, sizeof(struct in_addr)))
+ goto trunctlv;
+ printf("\n\t IPv4 interface address: %s", ipaddr_string(tptr));
+ tptr += sizeof(struct in_addr);
+ tmp -= sizeof(struct in_addr);
+ }
+ break;
+
+ case ISIS_TLV_HOSTNAME:
+ printf("\n\t Hostname: ");
+ while (tmp>0) {
+ if (!TTEST2(*tptr, 1))
+ goto trunctlv;
+ printf("%c",*tptr++);
+ tmp--;
+ }
+ break;
+
+ case ISIS_TLV_SHARED_RISK_GROUP:
+ if (tmp < NODE_ID_LEN)
+ break;
+ if (!TTEST2(*tptr, NODE_ID_LEN))
+ goto trunctlv;
+ printf("\n\t IS Neighbor: %s", isis_print_id(tptr, NODE_ID_LEN));
+ tptr+=(NODE_ID_LEN);
+ tmp-=(NODE_ID_LEN);
+
+ if (tmp < 1)
+ break;
+ if (!TTEST2(*tptr, 1))
+ goto trunctlv;
+ printf(", Flags: [%s]", ISIS_MASK_TLV_SHARED_RISK_GROUP(*tptr++) ? "numbered" : "unnumbered");
+ tmp--;
+
+ if (tmp < sizeof(struct in_addr))
+ break;
+ if (!TTEST2(*tptr,sizeof(struct in_addr)))
+ goto trunctlv;
+ printf("\n\t IPv4 interface address: %s", ipaddr_string(tptr));
+ tptr+=sizeof(struct in_addr);
+ tmp-=sizeof(struct in_addr);
+
+ if (tmp < sizeof(struct in_addr))
+ break;
+ if (!TTEST2(*tptr,sizeof(struct in_addr)))
+ goto trunctlv;
+ printf("\n\t IPv4 neighbor address: %s", ipaddr_string(tptr));
+ tptr+=sizeof(struct in_addr);
+ tmp-=sizeof(struct in_addr);
+
+ while (tmp>=4) {
+ if (!TTEST2(*tptr, 4))
+ goto trunctlv;
+ printf("\n\t Link-ID: 0x%08x", EXTRACT_32BITS(tptr));
+ tptr+=4;
+ tmp-=4;
+ }
+ break;
+
+ case ISIS_TLV_LSP:
+ tlv_lsp = (const struct isis_tlv_lsp *)tptr;
+ while(tmp>=sizeof(struct isis_tlv_lsp)) {
+ if (!TTEST((tlv_lsp->lsp_id)[LSP_ID_LEN-1]))
+ goto trunctlv;
+ printf("\n\t lsp-id: %s",
+ isis_print_id(tlv_lsp->lsp_id, LSP_ID_LEN));
+ if (!TTEST2(tlv_lsp->sequence_number, 4))
+ goto trunctlv;
+ printf(", seq: 0x%08x",EXTRACT_32BITS(tlv_lsp->sequence_number));
+ if (!TTEST2(tlv_lsp->remaining_lifetime, 2))
+ goto trunctlv;
+ printf(", lifetime: %5ds",EXTRACT_16BITS(tlv_lsp->remaining_lifetime));
+ if (!TTEST2(tlv_lsp->checksum, 2))
+ goto trunctlv;
+ printf(", chksum: 0x%04x",EXTRACT_16BITS(tlv_lsp->checksum));
+ tmp-=sizeof(struct isis_tlv_lsp);
+ tlv_lsp++;
+ }
+ break;
+
+ case ISIS_TLV_CHECKSUM:
+ if (tmp < ISIS_TLV_CHECKSUM_MINLEN)
+ break;
+ if (!TTEST2(*tptr, ISIS_TLV_CHECKSUM_MINLEN))
+ goto trunctlv;
+ printf("\n\t checksum: 0x%04x ", EXTRACT_16BITS(tptr));
+ /* do not attempt to verify the checksum if it is zero
+ * most likely a HMAC-MD5 TLV is also present and
+ * to avoid conflicts the checksum TLV is zeroed.
+ * see rfc3358 for details
+ */
+ osi_print_cksum(optr, EXTRACT_16BITS(tptr), tptr-optr, length);
+ break;
+
+ case ISIS_TLV_MT_SUPPORTED:
+ if (tmp < ISIS_TLV_MT_SUPPORTED_MINLEN)
+ break;
+ while (tmp>1) {
+ /* length can only be a multiple of 2, otherwise there is
+ something broken -> so decode down until length is 1 */
+ if (tmp!=1) {
+ mt_len = isis_print_mtid(tptr, "\n\t ");
+ if (mt_len == 0) /* did something go wrong ? */
+ goto trunctlv;
+ tptr+=mt_len;
+ tmp-=mt_len;
+ } else {
+ printf("\n\t malformed MT-ID");
+ break;
+ }
+ }
+ break;
+
+ case ISIS_TLV_RESTART_SIGNALING:
+ /* first attempt to decode the flags */
+ if (tmp < ISIS_TLV_RESTART_SIGNALING_FLAGLEN)
+ break;
+ if (!TTEST2(*tptr, ISIS_TLV_RESTART_SIGNALING_FLAGLEN))
+ goto trunctlv;
+ printf("\n\t Flags [%s]",
+ bittok2str(isis_restart_flag_values, "none", *tptr));
+ tptr+=ISIS_TLV_RESTART_SIGNALING_FLAGLEN;
+ tmp-=ISIS_TLV_RESTART_SIGNALING_FLAGLEN;
+
+ /* is there anything other than the flags field? */
+ if (tmp == 0)
+ break;
+
+ if (tmp < ISIS_TLV_RESTART_SIGNALING_HOLDTIMELEN)
+ break;
+ if (!TTEST2(*tptr, ISIS_TLV_RESTART_SIGNALING_HOLDTIMELEN))
+ goto trunctlv;
+
+ printf(", Remaining holding time %us", EXTRACT_16BITS(tptr));
+ tptr+=ISIS_TLV_RESTART_SIGNALING_HOLDTIMELEN;
+ tmp-=ISIS_TLV_RESTART_SIGNALING_HOLDTIMELEN;
+
+ /* is there an additional sysid field present ?*/
+ if (tmp == SYSTEM_ID_LEN) {
+ if (!TTEST2(*tptr, SYSTEM_ID_LEN))
+ goto trunctlv;
+ printf(", for %s",isis_print_id(tptr,SYSTEM_ID_LEN));
+ }
+ break;
+
+ case ISIS_TLV_IDRP_INFO:
+ if (tmp < ISIS_TLV_IDRP_INFO_MINLEN)
+ break;
+ if (!TTEST2(*tptr, ISIS_TLV_IDRP_INFO_MINLEN))
+ goto trunctlv;
+ printf("\n\t Inter-Domain Information Type: %s",
+ tok2str(isis_subtlv_idrp_values,
+ "Unknown (0x%02x)",
+ *tptr));
+ switch (*tptr++) {
+ case ISIS_SUBTLV_IDRP_ASN:
+ if (!TTEST2(*tptr, 2)) /* fetch AS number */
+ goto trunctlv;
+ printf("AS Number: %u",EXTRACT_16BITS(tptr));
+ break;
+ case ISIS_SUBTLV_IDRP_LOCAL:
+ case ISIS_SUBTLV_IDRP_RES:
+ default:
+ if(!print_unknown_data(tptr,"\n\t ",tlv_len-1))
+ return(0);
+ break;
+ }
+ break;
+
+ case ISIS_TLV_LSP_BUFFERSIZE:
+ if (tmp < ISIS_TLV_LSP_BUFFERSIZE_MINLEN)
+ break;
+ if (!TTEST2(*tptr, ISIS_TLV_LSP_BUFFERSIZE_MINLEN))
+ goto trunctlv;
+ printf("\n\t LSP Buffersize: %u",EXTRACT_16BITS(tptr));
+ break;
+
+ case ISIS_TLV_PART_DIS:
+ while (tmp >= SYSTEM_ID_LEN) {
+ if (!TTEST2(*tptr, SYSTEM_ID_LEN))
+ goto trunctlv;
+ printf("\n\t %s",isis_print_id(tptr,SYSTEM_ID_LEN));
+ tptr+=SYSTEM_ID_LEN;
+ tmp-=SYSTEM_ID_LEN;
+ }
+ break;
+
+ case ISIS_TLV_PREFIX_NEIGH:
+ if (tmp < sizeof(struct isis_metric_block))
+ break;
+ if (!TTEST2(*tptr, sizeof(struct isis_metric_block)))
+ goto trunctlv;
+ printf("\n\t Metric Block");
+ isis_print_metric_block((const struct isis_metric_block *)tptr);
+ tptr+=sizeof(struct isis_metric_block);
+ tmp-=sizeof(struct isis_metric_block);
+
+ while(tmp>0) {
+ if (!TTEST2(*tptr, 1))
+ goto trunctlv;
+ prefix_len=*tptr++; /* read out prefix length in semioctets*/
+ if (prefix_len < 2) {
+ printf("\n\t\tAddress: prefix length %u < 2", prefix_len);
+ break;
+ }
+ tmp--;
+ if (tmp < prefix_len/2)
+ break;
+ if (!TTEST2(*tptr, prefix_len/2))
+ goto trunctlv;
+ printf("\n\t\tAddress: %s/%u",
+ isonsap_string(tptr,prefix_len/2),
+ prefix_len*4);
+ tptr+=prefix_len/2;
+ tmp-=prefix_len/2;
+ }
+ break;
+
+ case ISIS_TLV_IIH_SEQNR:
+ if (tmp < ISIS_TLV_IIH_SEQNR_MINLEN)
+ break;
+ if (!TTEST2(*tptr, ISIS_TLV_IIH_SEQNR_MINLEN)) /* check if four bytes are on the wire */
+ goto trunctlv;
+ printf("\n\t Sequence number: %u", EXTRACT_32BITS(tptr) );
+ break;
+
+ case ISIS_TLV_VENDOR_PRIVATE:
+ if (tmp < ISIS_TLV_VENDOR_PRIVATE_MINLEN)
+ break;
+ if (!TTEST2(*tptr, ISIS_TLV_VENDOR_PRIVATE_MINLEN)) /* check if enough byte for a full oui */
+ goto trunctlv;
+ vendor_id = EXTRACT_24BITS(tptr);
+ printf("\n\t Vendor: %s (%u)",
+ tok2str(oui_values,"Unknown",vendor_id),
+ vendor_id);
+ tptr+=3;
+ tmp-=3;
+ if (tmp > 0) /* hexdump the rest */
+ if(!print_unknown_data(tptr,"\n\t\t",tmp))
+ return(0);
+ break;
+ /*
+ * FIXME those are the defined TLVs that lack a decoder
+ * you are welcome to contribute code ;-)
+ */
+
+ case ISIS_TLV_DECNET_PHASE4:
+ case ISIS_TLV_LUCENT_PRIVATE:
+ case ISIS_TLV_IPAUTH:
+ case ISIS_TLV_NORTEL_PRIVATE1:
+ case ISIS_TLV_NORTEL_PRIVATE2:
+
+ default:
+ if (vflag <= 1) {
+ if(!print_unknown_data(pptr,"\n\t\t",tlv_len))
+ return(0);
+ }
+ break;
+ }
+ /* do we want to see an additionally hexdump ? */
+ if (vflag> 1) {
+ if(!print_unknown_data(pptr,"\n\t ",tlv_len))
+ return(0);
+ }
+
+ pptr += tlv_len;
+ packet_len -= tlv_len;
+ }
+
+ if (packet_len != 0) {
+ printf("\n\t %u straggler bytes", packet_len);
+ }
+ return (1);
+
+ trunc:
+ fputs("[|isis]", stdout);
+ return (1);
+
+ trunctlv:
+ printf("\n\t\t packet exceeded snapshot");
+ return(1);
+}
+
+static void
+osi_print_cksum (const u_int8_t *pptr, u_int16_t checksum,
+ u_int checksum_offset, u_int length)
+{
+ u_int16_t calculated_checksum;
+
+ /* do not attempt to verify the checksum if it is zero */
+ if (!checksum) {
+ printf("(unverified)");
+ } else {
+ calculated_checksum = create_osi_cksum(pptr, checksum_offset, length);
+ if (checksum == calculated_checksum) {
+ printf(" (correct)");
+ } else {
+ printf(" (incorrect should be 0x%04x)", calculated_checksum);
+ }
+ }
+}
+
+/*
+ * Local Variables:
+ * c-style: whitesmith
+ * c-basic-offset: 8
+ * End:
+ */
diff --git a/tcpdump-4.3.0/print-juniper.c b/tcpdump-4.3.0/print-juniper.c
new file mode 100644
index 0000000..3bf68c3
--- /dev/null
+++ b/tcpdump-4.3.0/print-juniper.c
@@ -0,0 +1,1456 @@
+/* NetBSD: print-juniper.c,v 1.2 2007/07/24 11:53:45 drochner Exp */
+
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code
+ * distributions retain the above copyright notice and this paragraph
+ * in its entirety, and (2) distributions including binary code include
+ * the above copyright notice and this paragraph in its entirety in
+ * the documentation or other materials provided with the distribution.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
+ * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
+ * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ *
+ * Original code by Hannes Gredler (hannes@juniper.net)
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-juniper.c,v 1.34 2007-08-29 02:31:44 mcr Exp $ (LBL)";
+#else
+__RCSID("NetBSD: print-juniper.c,v 1.3 2007/07/25 06:31:32 dogcow Exp ");
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <pcap.h>
+#include <stdio.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "extract.h"
+#include "ppp.h"
+#include "llc.h"
+#include "nlpid.h"
+#include "ethertype.h"
+#include "atm.h"
+
+#define JUNIPER_BPF_OUT 0 /* Outgoing packet */
+#define JUNIPER_BPF_IN 1 /* Incoming packet */
+#define JUNIPER_BPF_PKT_IN 0x1 /* Incoming packet */
+#define JUNIPER_BPF_NO_L2 0x2 /* L2 header stripped */
+#define JUNIPER_BPF_IIF 0x4 /* IIF is valid */
+#define JUNIPER_BPF_FILTER 0x40 /* BPF filtering is supported */
+#define JUNIPER_BPF_EXT 0x80 /* extensions present */
+#define JUNIPER_MGC_NUMBER 0x4d4743 /* = "MGC" */
+
+#define JUNIPER_LSQ_COOKIE_RE (1 << 3)
+#define JUNIPER_LSQ_COOKIE_DIR (1 << 2)
+#define JUNIPER_LSQ_L3_PROTO_SHIFT 4
+#define JUNIPER_LSQ_L3_PROTO_MASK (0x17 << JUNIPER_LSQ_L3_PROTO_SHIFT)
+#define JUNIPER_LSQ_L3_PROTO_IPV4 (0 << JUNIPER_LSQ_L3_PROTO_SHIFT)
+#define JUNIPER_LSQ_L3_PROTO_IPV6 (1 << JUNIPER_LSQ_L3_PROTO_SHIFT)
+#define JUNIPER_LSQ_L3_PROTO_MPLS (2 << JUNIPER_LSQ_L3_PROTO_SHIFT)
+#define JUNIPER_LSQ_L3_PROTO_ISO (3 << JUNIPER_LSQ_L3_PROTO_SHIFT)
+#define AS_PIC_COOKIE_LEN 8
+
+#define JUNIPER_IPSEC_O_ESP_ENCRYPT_ESP_AUTHEN_TYPE 1
+#define JUNIPER_IPSEC_O_ESP_ENCRYPT_AH_AUTHEN_TYPE 2
+#define JUNIPER_IPSEC_O_ESP_AUTHENTICATION_TYPE 3
+#define JUNIPER_IPSEC_O_AH_AUTHENTICATION_TYPE 4
+#define JUNIPER_IPSEC_O_ESP_ENCRYPTION_TYPE 5
+
+static struct tok juniper_ipsec_type_values[] = {
+ { JUNIPER_IPSEC_O_ESP_ENCRYPT_ESP_AUTHEN_TYPE, "ESP ENCR-AUTH" },
+ { JUNIPER_IPSEC_O_ESP_ENCRYPT_AH_AUTHEN_TYPE, "ESP ENCR-AH AUTH" },
+ { JUNIPER_IPSEC_O_ESP_AUTHENTICATION_TYPE, "ESP AUTH" },
+ { JUNIPER_IPSEC_O_AH_AUTHENTICATION_TYPE, "AH AUTH" },
+ { JUNIPER_IPSEC_O_ESP_ENCRYPTION_TYPE, "ESP ENCR" },
+ { 0, NULL}
+};
+
+static struct tok juniper_direction_values[] = {
+ { JUNIPER_BPF_IN, "In"},
+ { JUNIPER_BPF_OUT, "Out"},
+ { 0, NULL}
+};
+
+/* codepoints for encoding extensions to a .pcap file */
+enum {
+ JUNIPER_EXT_TLV_IFD_IDX = 1,
+ JUNIPER_EXT_TLV_IFD_NAME = 2,
+ JUNIPER_EXT_TLV_IFD_MEDIATYPE = 3,
+ JUNIPER_EXT_TLV_IFL_IDX = 4,
+ JUNIPER_EXT_TLV_IFL_UNIT = 5,
+ JUNIPER_EXT_TLV_IFL_ENCAPS = 6,
+ JUNIPER_EXT_TLV_TTP_IFD_MEDIATYPE = 7,
+ JUNIPER_EXT_TLV_TTP_IFL_ENCAPS = 8
+};
+
+/* 1 byte type and 1-byte length */
+#define JUNIPER_EXT_TLV_OVERHEAD 2
+
+struct tok jnx_ext_tlv_values[] = {
+ { JUNIPER_EXT_TLV_IFD_IDX, "Device Interface Index" },
+ { JUNIPER_EXT_TLV_IFD_NAME,"Device Interface Name" },
+ { JUNIPER_EXT_TLV_IFD_MEDIATYPE, "Device Media Type" },
+ { JUNIPER_EXT_TLV_IFL_IDX, "Logical Interface Index" },
+ { JUNIPER_EXT_TLV_IFL_UNIT,"Logical Unit Number" },
+ { JUNIPER_EXT_TLV_IFL_ENCAPS, "Logical Interface Encapsulation" },
+ { JUNIPER_EXT_TLV_TTP_IFD_MEDIATYPE, "TTP derived Device Media Type" },
+ { JUNIPER_EXT_TLV_TTP_IFL_ENCAPS, "TTP derived Logical Interface Encapsulation" },
+ { 0, NULL }
+};
+
+struct tok jnx_flag_values[] = {
+ { JUNIPER_BPF_EXT, "Ext" },
+ { JUNIPER_BPF_FILTER, "Filter" },
+ { JUNIPER_BPF_IIF, "IIF" },
+ { JUNIPER_BPF_NO_L2, "no-L2" },
+ { JUNIPER_BPF_PKT_IN, "In" },
+ { 0, NULL }
+};
+
+#define JUNIPER_IFML_ETHER 1
+#define JUNIPER_IFML_FDDI 2
+#define JUNIPER_IFML_TOKENRING 3
+#define JUNIPER_IFML_PPP 4
+#define JUNIPER_IFML_FRAMERELAY 5
+#define JUNIPER_IFML_CISCOHDLC 6
+#define JUNIPER_IFML_SMDSDXI 7
+#define JUNIPER_IFML_ATMPVC 8
+#define JUNIPER_IFML_PPP_CCC 9
+#define JUNIPER_IFML_FRAMERELAY_CCC 10
+#define JUNIPER_IFML_IPIP 11
+#define JUNIPER_IFML_GRE 12
+#define JUNIPER_IFML_PIM 13
+#define JUNIPER_IFML_PIMD 14
+#define JUNIPER_IFML_CISCOHDLC_CCC 15
+#define JUNIPER_IFML_VLAN_CCC 16
+#define JUNIPER_IFML_MLPPP 17
+#define JUNIPER_IFML_MLFR 18
+#define JUNIPER_IFML_ML 19
+#define JUNIPER_IFML_LSI 20
+#define JUNIPER_IFML_DFE 21
+#define JUNIPER_IFML_ATM_CELLRELAY_CCC 22
+#define JUNIPER_IFML_CRYPTO 23
+#define JUNIPER_IFML_GGSN 24
+#define JUNIPER_IFML_LSI_PPP 25
+#define JUNIPER_IFML_LSI_CISCOHDLC 26
+#define JUNIPER_IFML_PPP_TCC 27
+#define JUNIPER_IFML_FRAMERELAY_TCC 28
+#define JUNIPER_IFML_CISCOHDLC_TCC 29
+#define JUNIPER_IFML_ETHERNET_CCC 30
+#define JUNIPER_IFML_VT 31
+#define JUNIPER_IFML_EXTENDED_VLAN_CCC 32
+#define JUNIPER_IFML_ETHER_OVER_ATM 33
+#define JUNIPER_IFML_MONITOR 34
+#define JUNIPER_IFML_ETHERNET_TCC 35
+#define JUNIPER_IFML_VLAN_TCC 36
+#define JUNIPER_IFML_EXTENDED_VLAN_TCC 37
+#define JUNIPER_IFML_CONTROLLER 38
+#define JUNIPER_IFML_MFR 39
+#define JUNIPER_IFML_LS 40
+#define JUNIPER_IFML_ETHERNET_VPLS 41
+#define JUNIPER_IFML_ETHERNET_VLAN_VPLS 42
+#define JUNIPER_IFML_ETHERNET_EXTENDED_VLAN_VPLS 43
+#define JUNIPER_IFML_LT 44
+#define JUNIPER_IFML_SERVICES 45
+#define JUNIPER_IFML_ETHER_VPLS_OVER_ATM 46
+#define JUNIPER_IFML_FR_PORT_CCC 47
+#define JUNIPER_IFML_FRAMERELAY_EXT_CCC 48
+#define JUNIPER_IFML_FRAMERELAY_EXT_TCC 49
+#define JUNIPER_IFML_FRAMERELAY_FLEX 50
+#define JUNIPER_IFML_GGSNI 51
+#define JUNIPER_IFML_ETHERNET_FLEX 52
+#define JUNIPER_IFML_COLLECTOR 53
+#define JUNIPER_IFML_AGGREGATOR 54
+#define JUNIPER_IFML_LAPD 55
+#define JUNIPER_IFML_PPPOE 56
+#define JUNIPER_IFML_PPP_SUBORDINATE 57
+#define JUNIPER_IFML_CISCOHDLC_SUBORDINATE 58
+#define JUNIPER_IFML_DFC 59
+#define JUNIPER_IFML_PICPEER 60
+
+struct tok juniper_ifmt_values[] = {
+ { JUNIPER_IFML_ETHER, "Ethernet" },
+ { JUNIPER_IFML_FDDI, "FDDI" },
+ { JUNIPER_IFML_TOKENRING, "Token-Ring" },
+ { JUNIPER_IFML_PPP, "PPP" },
+ { JUNIPER_IFML_PPP_SUBORDINATE, "PPP-Subordinate" },
+ { JUNIPER_IFML_FRAMERELAY, "Frame-Relay" },
+ { JUNIPER_IFML_CISCOHDLC, "Cisco-HDLC" },
+ { JUNIPER_IFML_SMDSDXI, "SMDS-DXI" },
+ { JUNIPER_IFML_ATMPVC, "ATM-PVC" },
+ { JUNIPER_IFML_PPP_CCC, "PPP-CCC" },
+ { JUNIPER_IFML_FRAMERELAY_CCC, "Frame-Relay-CCC" },
+ { JUNIPER_IFML_FRAMERELAY_EXT_CCC, "Extended FR-CCC" },
+ { JUNIPER_IFML_IPIP, "IP-over-IP" },
+ { JUNIPER_IFML_GRE, "GRE" },
+ { JUNIPER_IFML_PIM, "PIM-Encapsulator" },
+ { JUNIPER_IFML_PIMD, "PIM-Decapsulator" },
+ { JUNIPER_IFML_CISCOHDLC_CCC, "Cisco-HDLC-CCC" },
+ { JUNIPER_IFML_VLAN_CCC, "VLAN-CCC" },
+ { JUNIPER_IFML_EXTENDED_VLAN_CCC, "Extended-VLAN-CCC" },
+ { JUNIPER_IFML_MLPPP, "Multilink-PPP" },
+ { JUNIPER_IFML_MLFR, "Multilink-FR" },
+ { JUNIPER_IFML_MFR, "Multilink-FR-UNI-NNI" },
+ { JUNIPER_IFML_ML, "Multilink" },
+ { JUNIPER_IFML_LS, "LinkService" },
+ { JUNIPER_IFML_LSI, "LSI" },
+ { JUNIPER_IFML_ATM_CELLRELAY_CCC, "ATM-CCC-Cell-Relay" },
+ { JUNIPER_IFML_CRYPTO, "IPSEC-over-IP" },
+ { JUNIPER_IFML_GGSN, "GGSN" },
+ { JUNIPER_IFML_PPP_TCC, "PPP-TCC" },
+ { JUNIPER_IFML_FRAMERELAY_TCC, "Frame-Relay-TCC" },
+ { JUNIPER_IFML_FRAMERELAY_EXT_TCC, "Extended FR-TCC" },
+ { JUNIPER_IFML_CISCOHDLC_TCC, "Cisco-HDLC-TCC" },
+ { JUNIPER_IFML_ETHERNET_CCC, "Ethernet-CCC" },
+ { JUNIPER_IFML_VT, "VPN-Loopback-tunnel" },
+ { JUNIPER_IFML_ETHER_OVER_ATM, "Ethernet-over-ATM" },
+ { JUNIPER_IFML_ETHER_VPLS_OVER_ATM, "Ethernet-VPLS-over-ATM" },
+ { JUNIPER_IFML_MONITOR, "Monitor" },
+ { JUNIPER_IFML_ETHERNET_TCC, "Ethernet-TCC" },
+ { JUNIPER_IFML_VLAN_TCC, "VLAN-TCC" },
+ { JUNIPER_IFML_EXTENDED_VLAN_TCC, "Extended-VLAN-TCC" },
+ { JUNIPER_IFML_CONTROLLER, "Controller" },
+ { JUNIPER_IFML_ETHERNET_VPLS, "VPLS" },
+ { JUNIPER_IFML_ETHERNET_VLAN_VPLS, "VLAN-VPLS" },
+ { JUNIPER_IFML_ETHERNET_EXTENDED_VLAN_VPLS, "Extended-VLAN-VPLS" },
+ { JUNIPER_IFML_LT, "Logical-tunnel" },
+ { JUNIPER_IFML_SERVICES, "General-Services" },
+ { JUNIPER_IFML_PPPOE, "PPPoE" },
+ { JUNIPER_IFML_ETHERNET_FLEX, "Flexible-Ethernet-Services" },
+ { JUNIPER_IFML_FRAMERELAY_FLEX, "Flexible-FrameRelay" },
+ { JUNIPER_IFML_COLLECTOR, "Flow-collection" },
+ { JUNIPER_IFML_PICPEER, "PIC Peer" },
+ { JUNIPER_IFML_DFC, "Dynamic-Flow-Capture" },
+ {0, NULL}
+};
+
+#define JUNIPER_IFLE_ATM_SNAP 2
+#define JUNIPER_IFLE_ATM_NLPID 3
+#define JUNIPER_IFLE_ATM_VCMUX 4
+#define JUNIPER_IFLE_ATM_LLC 5
+#define JUNIPER_IFLE_ATM_PPP_VCMUX 6
+#define JUNIPER_IFLE_ATM_PPP_LLC 7
+#define JUNIPER_IFLE_ATM_PPP_FUNI 8
+#define JUNIPER_IFLE_ATM_CCC 9
+#define JUNIPER_IFLE_FR_NLPID 10
+#define JUNIPER_IFLE_FR_SNAP 11
+#define JUNIPER_IFLE_FR_PPP 12
+#define JUNIPER_IFLE_FR_CCC 13
+#define JUNIPER_IFLE_ENET2 14
+#define JUNIPER_IFLE_IEEE8023_SNAP 15
+#define JUNIPER_IFLE_IEEE8023_LLC 16
+#define JUNIPER_IFLE_PPP 17
+#define JUNIPER_IFLE_CISCOHDLC 18
+#define JUNIPER_IFLE_PPP_CCC 19
+#define JUNIPER_IFLE_IPIP_NULL 20
+#define JUNIPER_IFLE_PIM_NULL 21
+#define JUNIPER_IFLE_GRE_NULL 22
+#define JUNIPER_IFLE_GRE_PPP 23
+#define JUNIPER_IFLE_PIMD_DECAPS 24
+#define JUNIPER_IFLE_CISCOHDLC_CCC 25
+#define JUNIPER_IFLE_ATM_CISCO_NLPID 26
+#define JUNIPER_IFLE_VLAN_CCC 27
+#define JUNIPER_IFLE_MLPPP 28
+#define JUNIPER_IFLE_MLFR 29
+#define JUNIPER_IFLE_LSI_NULL 30
+#define JUNIPER_IFLE_AGGREGATE_UNUSED 31
+#define JUNIPER_IFLE_ATM_CELLRELAY_CCC 32
+#define JUNIPER_IFLE_CRYPTO 33
+#define JUNIPER_IFLE_GGSN 34
+#define JUNIPER_IFLE_ATM_TCC 35
+#define JUNIPER_IFLE_FR_TCC 36
+#define JUNIPER_IFLE_PPP_TCC 37
+#define JUNIPER_IFLE_CISCOHDLC_TCC 38
+#define JUNIPER_IFLE_ETHERNET_CCC 39
+#define JUNIPER_IFLE_VT 40
+#define JUNIPER_IFLE_ATM_EOA_LLC 41
+#define JUNIPER_IFLE_EXTENDED_VLAN_CCC 42
+#define JUNIPER_IFLE_ATM_SNAP_TCC 43
+#define JUNIPER_IFLE_MONITOR 44
+#define JUNIPER_IFLE_ETHERNET_TCC 45
+#define JUNIPER_IFLE_VLAN_TCC 46
+#define JUNIPER_IFLE_EXTENDED_VLAN_TCC 47
+#define JUNIPER_IFLE_MFR 48
+#define JUNIPER_IFLE_ETHERNET_VPLS 49
+#define JUNIPER_IFLE_ETHERNET_VLAN_VPLS 50
+#define JUNIPER_IFLE_ETHERNET_EXTENDED_VLAN_VPLS 51
+#define JUNIPER_IFLE_SERVICES 52
+#define JUNIPER_IFLE_ATM_ETHER_VPLS_ATM_LLC 53
+#define JUNIPER_IFLE_FR_PORT_CCC 54
+#define JUNIPER_IFLE_ATM_MLPPP_LLC 55
+#define JUNIPER_IFLE_ATM_EOA_CCC 56
+#define JUNIPER_IFLE_LT_VLAN 57
+#define JUNIPER_IFLE_COLLECTOR 58
+#define JUNIPER_IFLE_AGGREGATOR 59
+#define JUNIPER_IFLE_LAPD 60
+#define JUNIPER_IFLE_ATM_PPPOE_LLC 61
+#define JUNIPER_IFLE_ETHERNET_PPPOE 62
+#define JUNIPER_IFLE_PPPOE 63
+#define JUNIPER_IFLE_PPP_SUBORDINATE 64
+#define JUNIPER_IFLE_CISCOHDLC_SUBORDINATE 65
+#define JUNIPER_IFLE_DFC 66
+#define JUNIPER_IFLE_PICPEER 67
+
+struct tok juniper_ifle_values[] = {
+ { JUNIPER_IFLE_AGGREGATOR, "Aggregator" },
+ { JUNIPER_IFLE_ATM_CCC, "CCC over ATM" },
+ { JUNIPER_IFLE_ATM_CELLRELAY_CCC, "ATM CCC Cell Relay" },
+ { JUNIPER_IFLE_ATM_CISCO_NLPID, "CISCO compatible NLPID" },
+ { JUNIPER_IFLE_ATM_EOA_CCC, "Ethernet over ATM CCC" },
+ { JUNIPER_IFLE_ATM_EOA_LLC, "Ethernet over ATM LLC" },
+ { JUNIPER_IFLE_ATM_ETHER_VPLS_ATM_LLC, "Ethernet VPLS over ATM LLC" },
+ { JUNIPER_IFLE_ATM_LLC, "ATM LLC" },
+ { JUNIPER_IFLE_ATM_MLPPP_LLC, "MLPPP over ATM LLC" },
+ { JUNIPER_IFLE_ATM_NLPID, "ATM NLPID" },
+ { JUNIPER_IFLE_ATM_PPPOE_LLC, "PPPoE over ATM LLC" },
+ { JUNIPER_IFLE_ATM_PPP_FUNI, "PPP over FUNI" },
+ { JUNIPER_IFLE_ATM_PPP_LLC, "PPP over ATM LLC" },
+ { JUNIPER_IFLE_ATM_PPP_VCMUX, "PPP over ATM VCMUX" },
+ { JUNIPER_IFLE_ATM_SNAP, "ATM SNAP" },
+ { JUNIPER_IFLE_ATM_SNAP_TCC, "ATM SNAP TCC" },
+ { JUNIPER_IFLE_ATM_TCC, "ATM VCMUX TCC" },
+ { JUNIPER_IFLE_ATM_VCMUX, "ATM VCMUX" },
+ { JUNIPER_IFLE_CISCOHDLC, "C-HDLC" },
+ { JUNIPER_IFLE_CISCOHDLC_CCC, "C-HDLC CCC" },
+ { JUNIPER_IFLE_CISCOHDLC_SUBORDINATE, "C-HDLC via dialer" },
+ { JUNIPER_IFLE_CISCOHDLC_TCC, "C-HDLC TCC" },
+ { JUNIPER_IFLE_COLLECTOR, "Collector" },
+ { JUNIPER_IFLE_CRYPTO, "Crypto" },
+ { JUNIPER_IFLE_ENET2, "Ethernet" },
+ { JUNIPER_IFLE_ETHERNET_CCC, "Ethernet CCC" },
+ { JUNIPER_IFLE_ETHERNET_EXTENDED_VLAN_VPLS, "Extended VLAN VPLS" },
+ { JUNIPER_IFLE_ETHERNET_PPPOE, "PPPoE over Ethernet" },
+ { JUNIPER_IFLE_ETHERNET_TCC, "Ethernet TCC" },
+ { JUNIPER_IFLE_ETHERNET_VLAN_VPLS, "VLAN VPLS" },
+ { JUNIPER_IFLE_ETHERNET_VPLS, "VPLS" },
+ { JUNIPER_IFLE_EXTENDED_VLAN_CCC, "Extended VLAN CCC" },
+ { JUNIPER_IFLE_EXTENDED_VLAN_TCC, "Extended VLAN TCC" },
+ { JUNIPER_IFLE_FR_CCC, "FR CCC" },
+ { JUNIPER_IFLE_FR_NLPID, "FR NLPID" },
+ { JUNIPER_IFLE_FR_PORT_CCC, "FR CCC" },
+ { JUNIPER_IFLE_FR_PPP, "FR PPP" },
+ { JUNIPER_IFLE_FR_SNAP, "FR SNAP" },
+ { JUNIPER_IFLE_FR_TCC, "FR TCC" },
+ { JUNIPER_IFLE_GGSN, "GGSN" },
+ { JUNIPER_IFLE_GRE_NULL, "GRE NULL" },
+ { JUNIPER_IFLE_GRE_PPP, "PPP over GRE" },
+ { JUNIPER_IFLE_IPIP_NULL, "IPIP" },
+ { JUNIPER_IFLE_LAPD, "LAPD" },
+ { JUNIPER_IFLE_LSI_NULL, "LSI Null" },
+ { JUNIPER_IFLE_LT_VLAN, "LT VLAN" },
+ { JUNIPER_IFLE_MFR, "MFR" },
+ { JUNIPER_IFLE_MLFR, "MLFR" },
+ { JUNIPER_IFLE_MLPPP, "MLPPP" },
+ { JUNIPER_IFLE_MONITOR, "Monitor" },
+ { JUNIPER_IFLE_PIMD_DECAPS, "PIMd" },
+ { JUNIPER_IFLE_PIM_NULL, "PIM Null" },
+ { JUNIPER_IFLE_PPP, "PPP" },
+ { JUNIPER_IFLE_PPPOE, "PPPoE" },
+ { JUNIPER_IFLE_PPP_CCC, "PPP CCC" },
+ { JUNIPER_IFLE_PPP_SUBORDINATE, "" },
+ { JUNIPER_IFLE_PPP_TCC, "PPP TCC" },
+ { JUNIPER_IFLE_SERVICES, "General Services" },
+ { JUNIPER_IFLE_VLAN_CCC, "VLAN CCC" },
+ { JUNIPER_IFLE_VLAN_TCC, "VLAN TCC" },
+ { JUNIPER_IFLE_VT, "VT" },
+ {0, NULL}
+};
+
+struct juniper_cookie_table_t {
+ u_int32_t pictype; /* pic type */
+ u_int8_t cookie_len; /* cookie len */
+ const char *s; /* pic name */
+};
+
+static struct juniper_cookie_table_t juniper_cookie_table[] = {
+#ifdef DLT_JUNIPER_ATM1
+ { DLT_JUNIPER_ATM1, 4, "ATM1"},
+#endif
+#ifdef DLT_JUNIPER_ATM2
+ { DLT_JUNIPER_ATM2, 8, "ATM2"},
+#endif
+#ifdef DLT_JUNIPER_MLPPP
+ { DLT_JUNIPER_MLPPP, 2, "MLPPP"},
+#endif
+#ifdef DLT_JUNIPER_MLFR
+ { DLT_JUNIPER_MLFR, 2, "MLFR"},
+#endif
+#ifdef DLT_JUNIPER_MFR
+ { DLT_JUNIPER_MFR, 4, "MFR"},
+#endif
+#ifdef DLT_JUNIPER_PPPOE
+ { DLT_JUNIPER_PPPOE, 0, "PPPoE"},
+#endif
+#ifdef DLT_JUNIPER_PPPOE_ATM
+ { DLT_JUNIPER_PPPOE_ATM, 0, "PPPoE ATM"},
+#endif
+#ifdef DLT_JUNIPER_GGSN
+ { DLT_JUNIPER_GGSN, 8, "GGSN"},
+#endif
+#ifdef DLT_JUNIPER_MONITOR
+ { DLT_JUNIPER_MONITOR, 8, "MONITOR"},
+#endif
+#ifdef DLT_JUNIPER_SERVICES
+ { DLT_JUNIPER_SERVICES, 8, "AS"},
+#endif
+#ifdef DLT_JUNIPER_ES
+ { DLT_JUNIPER_ES, 0, "ES"},
+#endif
+ { 0, 0, NULL }
+};
+
+struct juniper_l2info_t {
+ u_int32_t length;
+ u_int32_t caplen;
+ u_int32_t pictype;
+ u_int8_t direction;
+ u_int8_t header_len;
+ u_int8_t cookie_len;
+ u_int8_t cookie_type;
+ u_int8_t cookie[8];
+ u_int8_t bundle;
+ u_int16_t proto;
+ u_int8_t flags;
+};
+
+#define LS_COOKIE_ID 0x54
+#define AS_COOKIE_ID 0x47
+#define LS_MLFR_COOKIE_LEN 4
+#define ML_MLFR_COOKIE_LEN 2
+#define LS_MFR_COOKIE_LEN 6
+#define ATM1_COOKIE_LEN 4
+#define ATM2_COOKIE_LEN 8
+
+#define ATM2_PKT_TYPE_MASK 0x70
+#define ATM2_GAP_COUNT_MASK 0x3F
+
+#define JUNIPER_PROTO_NULL 1
+#define JUNIPER_PROTO_IPV4 2
+#define JUNIPER_PROTO_IPV6 6
+
+#define MFR_BE_MASK 0xc0
+
+static struct tok juniper_protocol_values[] = {
+ { JUNIPER_PROTO_NULL, "Null" },
+ { JUNIPER_PROTO_IPV4, "IPv4" },
+ { JUNIPER_PROTO_IPV6, "IPv6" },
+ { 0, NULL}
+};
+
+int ip_heuristic_guess(register const u_char *, u_int);
+int juniper_ppp_heuristic_guess(register const u_char *, u_int);
+int juniper_read_tlv_value(const u_char *, u_int, u_int);
+static int juniper_parse_header (const u_char *, const struct pcap_pkthdr *, struct juniper_l2info_t *);
+
+#ifdef DLT_JUNIPER_GGSN
+u_int
+juniper_ggsn_print(const struct pcap_pkthdr *h, register const u_char *p)
+{
+ struct juniper_l2info_t l2info;
+ struct juniper_ggsn_header {
+ u_int8_t svc_id;
+ u_int8_t flags_len;
+ u_int8_t proto;
+ u_int8_t flags;
+ u_int8_t vlan_id[2];
+ u_int8_t res[2];
+ };
+ const struct juniper_ggsn_header *gh;
+
+ l2info.pictype = DLT_JUNIPER_GGSN;
+ if(juniper_parse_header(p, h, &l2info) == 0)
+ return l2info.header_len;
+
+ p+=l2info.header_len;
+ gh = (struct juniper_ggsn_header *)&l2info.cookie;
+
+ if (eflag) {
+ printf("proto %s (%u), vlan %u: ",
+ tok2str(juniper_protocol_values,"Unknown",gh->proto),
+ gh->proto,
+ EXTRACT_16BITS(&gh->vlan_id[0]));
+ }
+
+ switch (gh->proto) {
+ case JUNIPER_PROTO_IPV4:
+ ip_print(gndo, p, l2info.length);
+ break;
+#ifdef INET6
+ case JUNIPER_PROTO_IPV6:
+ ip6_print(gndo, p, l2info.length);
+ break;
+#endif /* INET6 */
+ default:
+ if (!eflag)
+ printf("unknown GGSN proto (%u)", gh->proto);
+ }
+
+ return l2info.header_len;
+}
+#endif
+
+#ifdef DLT_JUNIPER_ES
+u_int
+juniper_es_print(const struct pcap_pkthdr *h, register const u_char *p)
+{
+ struct juniper_l2info_t l2info;
+ struct juniper_ipsec_header {
+ u_int8_t sa_index[2];
+ u_int8_t ttl;
+ u_int8_t type;
+ u_int8_t spi[4];
+ u_int8_t src_ip[4];
+ u_int8_t dst_ip[4];
+ };
+ u_int rewrite_len,es_type_bundle;
+ const struct juniper_ipsec_header *ih;
+
+ l2info.pictype = DLT_JUNIPER_ES;
+ if(juniper_parse_header(p, h, &l2info) == 0)
+ return l2info.header_len;
+
+ p+=l2info.header_len;
+ ih = (struct juniper_ipsec_header *)p;
+
+ switch (ih->type) {
+ case JUNIPER_IPSEC_O_ESP_ENCRYPT_ESP_AUTHEN_TYPE:
+ case JUNIPER_IPSEC_O_ESP_ENCRYPT_AH_AUTHEN_TYPE:
+ rewrite_len = 0;
+ es_type_bundle = 1;
+ break;
+ case JUNIPER_IPSEC_O_ESP_AUTHENTICATION_TYPE:
+ case JUNIPER_IPSEC_O_AH_AUTHENTICATION_TYPE:
+ case JUNIPER_IPSEC_O_ESP_ENCRYPTION_TYPE:
+ rewrite_len = 16;
+ es_type_bundle = 0;
+ default:
+ printf("ES Invalid type %u, length %u",
+ ih->type,
+ l2info.length);
+ return l2info.header_len;
+ }
+
+ l2info.length-=rewrite_len;
+ p+=rewrite_len;
+
+ if (eflag) {
+ if (!es_type_bundle) {
+ printf("ES SA, index %u, ttl %u type %s (%u), spi %u, Tunnel %s > %s, length %u\n",
+ EXTRACT_16BITS(&ih->sa_index),
+ ih->ttl,
+ tok2str(juniper_ipsec_type_values,"Unknown",ih->type),
+ ih->type,
+ EXTRACT_32BITS(&ih->spi),
+ ipaddr_string(&ih->src_ip),
+ ipaddr_string(&ih->dst_ip),
+ l2info.length);
+ } else {
+ printf("ES SA, index %u, ttl %u type %s (%u), length %u\n",
+ EXTRACT_16BITS(&ih->sa_index),
+ ih->ttl,
+ tok2str(juniper_ipsec_type_values,"Unknown",ih->type),
+ ih->type,
+ l2info.length);
+ }
+ }
+
+ ip_print(gndo, p, l2info.length);
+ return l2info.header_len;
+}
+#endif
+
+#ifdef DLT_JUNIPER_MONITOR
+u_int
+juniper_monitor_print(const struct pcap_pkthdr *h, register const u_char *p)
+{
+ struct juniper_l2info_t l2info;
+ struct juniper_monitor_header {
+ u_int8_t pkt_type;
+ u_int8_t padding;
+ u_int8_t iif[2];
+ u_int8_t service_id[4];
+ };
+ const struct juniper_monitor_header *mh;
+
+ l2info.pictype = DLT_JUNIPER_MONITOR;
+ if(juniper_parse_header(p, h, &l2info) == 0)
+ return l2info.header_len;
+
+ p+=l2info.header_len;
+ mh = (struct juniper_monitor_header *)p;
+
+ if (eflag)
+ printf("service-id %u, iif %u, pkt-type %u: ",
+ EXTRACT_32BITS(&mh->service_id),
+ EXTRACT_16BITS(&mh->iif),
+ mh->pkt_type);
+
+ /* no proto field - lets guess by first byte of IP header*/
+ ip_heuristic_guess(p, l2info.length);
+
+ return l2info.header_len;
+}
+#endif
+
+#ifdef DLT_JUNIPER_SERVICES
+u_int
+juniper_services_print(const struct pcap_pkthdr *h, register const u_char *p)
+{
+ struct juniper_l2info_t l2info;
+ struct juniper_services_header {
+ u_int8_t svc_id;
+ u_int8_t flags_len;
+ u_int8_t svc_set_id[2];
+ u_int8_t dir_iif[4];
+ };
+ const struct juniper_services_header *sh;
+
+ l2info.pictype = DLT_JUNIPER_SERVICES;
+ if(juniper_parse_header(p, h, &l2info) == 0)
+ return l2info.header_len;
+
+ p+=l2info.header_len;
+ sh = (struct juniper_services_header *)p;
+
+ if (eflag)
+ printf("service-id %u flags 0x%02x service-set-id 0x%04x iif %u: ",
+ sh->svc_id,
+ sh->flags_len,
+ EXTRACT_16BITS(&sh->svc_set_id),
+ EXTRACT_24BITS(&sh->dir_iif[1]));
+
+ /* no proto field - lets guess by first byte of IP header*/
+ ip_heuristic_guess(p, l2info.length);
+
+ return l2info.header_len;
+}
+#endif
+
+#ifdef DLT_JUNIPER_PPPOE
+u_int
+juniper_pppoe_print(const struct pcap_pkthdr *h, register const u_char *p)
+{
+ struct juniper_l2info_t l2info;
+
+ l2info.pictype = DLT_JUNIPER_PPPOE;
+ if(juniper_parse_header(p, h, &l2info) == 0)
+ return l2info.header_len;
+
+ p+=l2info.header_len;
+ /* this DLT contains nothing but raw ethernet frames */
+ ether_print(gndo, p, l2info.length, l2info.caplen, NULL, NULL);
+ return l2info.header_len;
+}
+#endif
+
+#ifdef DLT_JUNIPER_ETHER
+u_int
+juniper_ether_print(const struct pcap_pkthdr *h, register const u_char *p)
+{
+ struct juniper_l2info_t l2info;
+
+ l2info.pictype = DLT_JUNIPER_ETHER;
+ if(juniper_parse_header(p, h, &l2info) == 0)
+ return l2info.header_len;
+
+ p+=l2info.header_len;
+ /* this DLT contains nothing but raw Ethernet frames */
+ ether_print(gndo, p, l2info.length, l2info.caplen, NULL, NULL);
+ return l2info.header_len;
+}
+#endif
+
+#ifdef DLT_JUNIPER_PPP
+u_int
+juniper_ppp_print(const struct pcap_pkthdr *h, register const u_char *p)
+{
+ struct juniper_l2info_t l2info;
+
+ l2info.pictype = DLT_JUNIPER_PPP;
+ if(juniper_parse_header(p, h, &l2info) == 0)
+ return l2info.header_len;
+
+ p+=l2info.header_len;
+ /* this DLT contains nothing but raw ppp frames */
+ ppp_print(p, l2info.length);
+ return l2info.header_len;
+}
+#endif
+
+#ifdef DLT_JUNIPER_FRELAY
+u_int
+juniper_frelay_print(const struct pcap_pkthdr *h, register const u_char *p)
+{
+ struct juniper_l2info_t l2info;
+
+ l2info.pictype = DLT_JUNIPER_FRELAY;
+ if(juniper_parse_header(p, h, &l2info) == 0)
+ return l2info.header_len;
+
+ p+=l2info.header_len;
+ /* this DLT contains nothing but raw frame-relay frames */
+ fr_print(p, l2info.length);
+ return l2info.header_len;
+}
+#endif
+
+#ifdef DLT_JUNIPER_CHDLC
+u_int
+juniper_chdlc_print(const struct pcap_pkthdr *h, register const u_char *p)
+{
+ struct juniper_l2info_t l2info;
+
+ l2info.pictype = DLT_JUNIPER_CHDLC;
+ if(juniper_parse_header(p, h, &l2info) == 0)
+ return l2info.header_len;
+
+ p+=l2info.header_len;
+ /* this DLT contains nothing but raw c-hdlc frames */
+ chdlc_print(p, l2info.length);
+ return l2info.header_len;
+}
+#endif
+
+#ifdef DLT_JUNIPER_PPPOE_ATM
+u_int
+juniper_pppoe_atm_print(const struct pcap_pkthdr *h, register const u_char *p)
+{
+ struct juniper_l2info_t l2info;
+ u_int16_t extracted_ethertype;
+
+ l2info.pictype = DLT_JUNIPER_PPPOE_ATM;
+ if(juniper_parse_header(p, h, &l2info) == 0)
+ return l2info.header_len;
+
+ p+=l2info.header_len;
+
+ extracted_ethertype = EXTRACT_16BITS(p);
+ /* this DLT contains nothing but raw PPPoE frames,
+ * prepended with a type field*/
+ if (ethertype_print(gndo, extracted_ethertype,
+ p+ETHERTYPE_LEN,
+ l2info.length-ETHERTYPE_LEN,
+ l2info.caplen-ETHERTYPE_LEN) == 0)
+ /* ether_type not known, probably it wasn't one */
+ printf("unknown ethertype 0x%04x", extracted_ethertype);
+
+ return l2info.header_len;
+}
+#endif
+
+#ifdef DLT_JUNIPER_MLPPP
+u_int
+juniper_mlppp_print(const struct pcap_pkthdr *h, register const u_char *p)
+{
+ struct juniper_l2info_t l2info;
+
+ l2info.pictype = DLT_JUNIPER_MLPPP;
+ if(juniper_parse_header(p, h, &l2info) == 0)
+ return l2info.header_len;
+
+ /* suppress Bundle-ID if frame was captured on a child-link
+ * best indicator if the cookie looks like a proto */
+ if (eflag &&
+ EXTRACT_16BITS(&l2info.cookie) != PPP_OSI &&
+ EXTRACT_16BITS(&l2info.cookie) != (PPP_ADDRESS << 8 | PPP_CONTROL))
+ printf("Bundle-ID %u: ",l2info.bundle);
+
+ p+=l2info.header_len;
+
+ /* first try the LSQ protos */
+ switch(l2info.proto) {
+ case JUNIPER_LSQ_L3_PROTO_IPV4:
+ /* IP traffic going to the RE would not have a cookie
+ * -> this must be incoming IS-IS over PPP
+ */
+ if (l2info.cookie[4] == (JUNIPER_LSQ_COOKIE_RE|JUNIPER_LSQ_COOKIE_DIR))
+ ppp_print(p, l2info.length);
+ else
+ ip_print(gndo, p, l2info.length);
+ return l2info.header_len;
+#ifdef INET6
+ case JUNIPER_LSQ_L3_PROTO_IPV6:
+ ip6_print(gndo, p,l2info.length);
+ return l2info.header_len;
+#endif
+ case JUNIPER_LSQ_L3_PROTO_MPLS:
+ mpls_print(p,l2info.length);
+ return l2info.header_len;
+ case JUNIPER_LSQ_L3_PROTO_ISO:
+ isoclns_print(p,l2info.length,l2info.caplen);
+ return l2info.header_len;
+ default:
+ break;
+ }
+
+ /* zero length cookie ? */
+ switch (EXTRACT_16BITS(&l2info.cookie)) {
+ case PPP_OSI:
+ ppp_print(p-2,l2info.length+2);
+ break;
+ case (PPP_ADDRESS << 8 | PPP_CONTROL): /* fall through */
+ default:
+ ppp_print(p,l2info.length);
+ break;
+ }
+
+ return l2info.header_len;
+}
+#endif
+
+
+#ifdef DLT_JUNIPER_MFR
+u_int
+juniper_mfr_print(const struct pcap_pkthdr *h, register const u_char *p)
+{
+ struct juniper_l2info_t l2info;
+
+ l2info.pictype = DLT_JUNIPER_MFR;
+ if(juniper_parse_header(p, h, &l2info) == 0)
+ return l2info.header_len;
+
+ p+=l2info.header_len;
+
+ /* child-link ? */
+ if (l2info.cookie_len == 0) {
+ mfr_print(p,l2info.length);
+ return l2info.header_len;
+ }
+
+ /* first try the LSQ protos */
+ if (l2info.cookie_len == AS_PIC_COOKIE_LEN) {
+ switch(l2info.proto) {
+ case JUNIPER_LSQ_L3_PROTO_IPV4:
+ ip_print(gndo, p, l2info.length);
+ return l2info.header_len;
+#ifdef INET6
+ case JUNIPER_LSQ_L3_PROTO_IPV6:
+ ip6_print(gndo, p,l2info.length);
+ return l2info.header_len;
+#endif
+ case JUNIPER_LSQ_L3_PROTO_MPLS:
+ mpls_print(p,l2info.length);
+ return l2info.header_len;
+ case JUNIPER_LSQ_L3_PROTO_ISO:
+ isoclns_print(p,l2info.length,l2info.caplen);
+ return l2info.header_len;
+ default:
+ break;
+ }
+ return l2info.header_len;
+ }
+
+ /* suppress Bundle-ID if frame was captured on a child-link */
+ if (eflag && EXTRACT_32BITS(l2info.cookie) != 1) printf("Bundle-ID %u, ",l2info.bundle);
+ switch (l2info.proto) {
+ case (LLCSAP_ISONS<<8 | LLCSAP_ISONS):
+ isoclns_print(p+1, l2info.length-1, l2info.caplen-1);
+ break;
+ case (LLC_UI<<8 | NLPID_Q933):
+ case (LLC_UI<<8 | NLPID_IP):
+ case (LLC_UI<<8 | NLPID_IP6):
+ /* pass IP{4,6} to the OSI layer for proper link-layer printing */
+ isoclns_print(p-1, l2info.length+1, l2info.caplen+1);
+ break;
+ default:
+ printf("unknown protocol 0x%04x, length %u",l2info.proto, l2info.length);
+ }
+
+ return l2info.header_len;
+}
+#endif
+
+#ifdef DLT_JUNIPER_MLFR
+u_int
+juniper_mlfr_print(const struct pcap_pkthdr *h, register const u_char *p)
+{
+ struct juniper_l2info_t l2info;
+
+ l2info.pictype = DLT_JUNIPER_MLFR;
+ if(juniper_parse_header(p, h, &l2info) == 0)
+ return l2info.header_len;
+
+ p+=l2info.header_len;
+
+ /* suppress Bundle-ID if frame was captured on a child-link */
+ if (eflag && EXTRACT_32BITS(l2info.cookie) != 1) printf("Bundle-ID %u, ",l2info.bundle);
+ switch (l2info.proto) {
+ case (LLC_UI):
+ case (LLC_UI<<8):
+ isoclns_print(p, l2info.length, l2info.caplen);
+ break;
+ case (LLC_UI<<8 | NLPID_Q933):
+ case (LLC_UI<<8 | NLPID_IP):
+ case (LLC_UI<<8 | NLPID_IP6):
+ /* pass IP{4,6} to the OSI layer for proper link-layer printing */
+ isoclns_print(p-1, l2info.length+1, l2info.caplen+1);
+ break;
+ default:
+ printf("unknown protocol 0x%04x, length %u",l2info.proto, l2info.length);
+ }
+
+ return l2info.header_len;
+}
+#endif
+
+/*
+ * ATM1 PIC cookie format
+ *
+ * +-----+-------------------------+-------------------------------+
+ * |fmtid| vc index | channel ID |
+ * +-----+-------------------------+-------------------------------+
+ */
+
+#ifdef DLT_JUNIPER_ATM1
+u_int
+juniper_atm1_print(const struct pcap_pkthdr *h, register const u_char *p)
+{
+ u_int16_t extracted_ethertype;
+
+ struct juniper_l2info_t l2info;
+
+ l2info.pictype = DLT_JUNIPER_ATM1;
+ if(juniper_parse_header(p, h, &l2info) == 0)
+ return l2info.header_len;
+
+ p+=l2info.header_len;
+
+ if (l2info.cookie[0] == 0x80) { /* OAM cell ? */
+ oam_print(p,l2info.length,ATM_OAM_NOHEC);
+ return l2info.header_len;
+ }
+
+ if (EXTRACT_24BITS(p) == 0xfefe03 || /* NLPID encaps ? */
+ EXTRACT_24BITS(p) == 0xaaaa03) { /* SNAP encaps ? */
+
+ if (llc_print(p, l2info.length, l2info.caplen, NULL, NULL,
+ &extracted_ethertype) != 0)
+ return l2info.header_len;
+ }
+
+ if (p[0] == 0x03) { /* Cisco style NLPID encaps ? */
+ isoclns_print(p + 1, l2info.length - 1, l2info.caplen - 1);
+ /* FIXME check if frame was recognized */
+ return l2info.header_len;
+ }
+
+ if(ip_heuristic_guess(p, l2info.length) != 0) /* last try - vcmux encaps ? */
+ return l2info.header_len;
+
+ return l2info.header_len;
+}
+#endif
+
+/*
+ * ATM2 PIC cookie format
+ *
+ * +-------------------------------+---------+---+-----+-----------+
+ * | channel ID | reserv |AAL| CCRQ| gap cnt |
+ * +-------------------------------+---------+---+-----+-----------+
+ */
+
+#ifdef DLT_JUNIPER_ATM2
+u_int
+juniper_atm2_print(const struct pcap_pkthdr *h, register const u_char *p)
+{
+ u_int16_t extracted_ethertype;
+
+ struct juniper_l2info_t l2info;
+
+ l2info.pictype = DLT_JUNIPER_ATM2;
+ if(juniper_parse_header(p, h, &l2info) == 0)
+ return l2info.header_len;
+
+ p+=l2info.header_len;
+
+ if (l2info.cookie[7] & ATM2_PKT_TYPE_MASK) { /* OAM cell ? */
+ oam_print(p,l2info.length,ATM_OAM_NOHEC);
+ return l2info.header_len;
+ }
+
+ if (EXTRACT_24BITS(p) == 0xfefe03 || /* NLPID encaps ? */
+ EXTRACT_24BITS(p) == 0xaaaa03) { /* SNAP encaps ? */
+
+ if (llc_print(p, l2info.length, l2info.caplen, NULL, NULL,
+ &extracted_ethertype) != 0)
+ return l2info.header_len;
+ }
+
+ if (l2info.direction != JUNIPER_BPF_PKT_IN && /* ether-over-1483 encaps ? */
+ (EXTRACT_32BITS(l2info.cookie) & ATM2_GAP_COUNT_MASK)) {
+ ether_print(gndo, p, l2info.length, l2info.caplen, NULL, NULL);
+ return l2info.header_len;
+ }
+
+ if (p[0] == 0x03) { /* Cisco style NLPID encaps ? */
+ isoclns_print(p + 1, l2info.length - 1, l2info.caplen - 1);
+ /* FIXME check if frame was recognized */
+ return l2info.header_len;
+ }
+
+ if(juniper_ppp_heuristic_guess(p, l2info.length) != 0) /* PPPoA vcmux encaps ? */
+ return l2info.header_len;
+
+ if(ip_heuristic_guess(p, l2info.length) != 0) /* last try - vcmux encaps ? */
+ return l2info.header_len;
+
+ return l2info.header_len;
+}
+#endif
+
+
+/* try to guess, based on all PPP protos that are supported in
+ * a juniper router if the payload data is encapsulated using PPP */
+int
+juniper_ppp_heuristic_guess(register const u_char *p, u_int length) {
+
+ switch(EXTRACT_16BITS(p)) {
+ case PPP_IP :
+ case PPP_OSI :
+ case PPP_MPLS_UCAST :
+ case PPP_MPLS_MCAST :
+ case PPP_IPCP :
+ case PPP_OSICP :
+ case PPP_MPLSCP :
+ case PPP_LCP :
+ case PPP_PAP :
+ case PPP_CHAP :
+ case PPP_ML :
+#ifdef INET6
+ case PPP_IPV6 :
+ case PPP_IPV6CP :
+#endif
+ ppp_print(p, length);
+ break;
+
+ default:
+ return 0; /* did not find a ppp header */
+ break;
+ }
+ return 1; /* we printed a ppp packet */
+}
+
+int
+ip_heuristic_guess(register const u_char *p, u_int length) {
+
+ switch(p[0]) {
+ case 0x45:
+ case 0x46:
+ case 0x47:
+ case 0x48:
+ case 0x49:
+ case 0x4a:
+ case 0x4b:
+ case 0x4c:
+ case 0x4d:
+ case 0x4e:
+ case 0x4f:
+ ip_print(gndo, p, length);
+ break;
+#ifdef INET6
+ case 0x60:
+ case 0x61:
+ case 0x62:
+ case 0x63:
+ case 0x64:
+ case 0x65:
+ case 0x66:
+ case 0x67:
+ case 0x68:
+ case 0x69:
+ case 0x6a:
+ case 0x6b:
+ case 0x6c:
+ case 0x6d:
+ case 0x6e:
+ case 0x6f:
+ ip6_print(gndo, p, length);
+ break;
+#endif
+ default:
+ return 0; /* did not find a ip header */
+ break;
+ }
+ return 1; /* we printed an v4/v6 packet */
+}
+
+int
+juniper_read_tlv_value(const u_char *p, u_int tlv_type, u_int tlv_len) {
+
+ int tlv_value;
+
+ /* TLVs < 128 are little endian encoded */
+ if (tlv_type < 128) {
+ switch (tlv_len) {
+ case 1:
+ tlv_value = *p;
+ break;
+ case 2:
+ tlv_value = EXTRACT_LE_16BITS(p);
+ break;
+ case 3:
+ tlv_value = EXTRACT_LE_24BITS(p);
+ break;
+ case 4:
+ tlv_value = EXTRACT_LE_32BITS(p);
+ break;
+ default:
+ tlv_value = -1;
+ break;
+ }
+ } else {
+ /* TLVs >= 128 are big endian encoded */
+ switch (tlv_len) {
+ case 1:
+ tlv_value = *p;
+ break;
+ case 2:
+ tlv_value = EXTRACT_16BITS(p);
+ break;
+ case 3:
+ tlv_value = EXTRACT_24BITS(p);
+ break;
+ case 4:
+ tlv_value = EXTRACT_32BITS(p);
+ break;
+ default:
+ tlv_value = -1;
+ break;
+ }
+ }
+ return tlv_value;
+}
+
+static int
+juniper_parse_header (const u_char *p, const struct pcap_pkthdr *h, struct juniper_l2info_t *l2info) {
+
+ struct juniper_cookie_table_t *lp = juniper_cookie_table;
+ u_int idx, jnx_ext_len, jnx_header_len = 0;
+ u_int8_t tlv_type,tlv_len;
+ u_int32_t control_word;
+ int tlv_value;
+ const u_char *tptr;
+
+
+ l2info->header_len = 0;
+ l2info->cookie_len = 0;
+ l2info->proto = 0;
+
+
+ l2info->length = h->len;
+ l2info->caplen = h->caplen;
+ TCHECK2(p[0],4);
+ l2info->flags = p[3];
+ l2info->direction = p[3]&JUNIPER_BPF_PKT_IN;
+
+ if (EXTRACT_24BITS(p) != JUNIPER_MGC_NUMBER) { /* magic number found ? */
+ printf("no magic-number found!");
+ return 0;
+ }
+
+ if (eflag) /* print direction */
+ printf("%3s ",tok2str(juniper_direction_values,"---",l2info->direction));
+
+ /* magic number + flags */
+ jnx_header_len = 4;
+
+ if (vflag>1)
+ printf("\n\tJuniper PCAP Flags [%s]",
+ bittok2str(jnx_flag_values, "none", l2info->flags));
+
+ /* extensions present ? - calculate how much bytes to skip */
+ if ((l2info->flags & JUNIPER_BPF_EXT ) == JUNIPER_BPF_EXT ) {
+
+ tptr = p+jnx_header_len;
+
+ /* ok to read extension length ? */
+ TCHECK2(tptr[0], 2);
+ jnx_ext_len = EXTRACT_16BITS(tptr);
+ jnx_header_len += 2;
+ tptr +=2;
+
+ /* nail up the total length -
+ * just in case something goes wrong
+ * with TLV parsing */
+ jnx_header_len += jnx_ext_len;
+
+ if (vflag>1)
+ printf(", PCAP Extension(s) total length %u",
+ jnx_ext_len);
+
+ TCHECK2(tptr[0], jnx_ext_len);
+ while (jnx_ext_len > JUNIPER_EXT_TLV_OVERHEAD) {
+ tlv_type = *(tptr++);
+ tlv_len = *(tptr++);
+ tlv_value = 0;
+
+ /* sanity check */
+ if (tlv_type == 0 || tlv_len == 0)
+ break;
+
+ if (vflag>1)
+ printf("\n\t %s Extension TLV #%u, length %u, value ",
+ tok2str(jnx_ext_tlv_values,"Unknown",tlv_type),
+ tlv_type,
+ tlv_len);
+
+ tlv_value = juniper_read_tlv_value(tptr, tlv_type, tlv_len);
+ switch (tlv_type) {
+ case JUNIPER_EXT_TLV_IFD_NAME:
+ /* FIXME */
+ break;
+ case JUNIPER_EXT_TLV_IFD_MEDIATYPE:
+ case JUNIPER_EXT_TLV_TTP_IFD_MEDIATYPE:
+ if (tlv_value != -1) {
+ if (vflag>1)
+ printf("%s (%u)",
+ tok2str(juniper_ifmt_values, "Unknown", tlv_value),
+ tlv_value);
+ }
+ break;
+ case JUNIPER_EXT_TLV_IFL_ENCAPS:
+ case JUNIPER_EXT_TLV_TTP_IFL_ENCAPS:
+ if (tlv_value != -1) {
+ if (vflag>1)
+ printf("%s (%u)",
+ tok2str(juniper_ifle_values, "Unknown", tlv_value),
+ tlv_value);
+ }
+ break;
+ case JUNIPER_EXT_TLV_IFL_IDX: /* fall through */
+ case JUNIPER_EXT_TLV_IFL_UNIT:
+ case JUNIPER_EXT_TLV_IFD_IDX:
+ default:
+ if (tlv_value != -1) {
+ if (vflag>1)
+ printf("%u",tlv_value);
+ }
+ break;
+ }
+
+ tptr+=tlv_len;
+ jnx_ext_len -= tlv_len+JUNIPER_EXT_TLV_OVERHEAD;
+ }
+
+ if (vflag>1)
+ printf("\n\t-----original packet-----\n\t");
+ }
+
+ if ((l2info->flags & JUNIPER_BPF_NO_L2 ) == JUNIPER_BPF_NO_L2 ) {
+ if (eflag)
+ printf("no-L2-hdr, ");
+
+ /* there is no link-layer present -
+ * perform the v4/v6 heuristics
+ * to figure out what it is
+ */
+ TCHECK2(p[jnx_header_len+4],1);
+ if(ip_heuristic_guess(p+jnx_header_len+4,l2info->length-(jnx_header_len+4)) == 0)
+ printf("no IP-hdr found!");
+
+ l2info->header_len=jnx_header_len+4;
+ return 0; /* stop parsing the output further */
+
+ }
+ l2info->header_len = jnx_header_len;
+ p+=l2info->header_len;
+ l2info->length -= l2info->header_len;
+ l2info->caplen -= l2info->header_len;
+
+ /* search through the cookie table and copy values matching for our PIC type */
+ while (lp->s != NULL) {
+ if (lp->pictype == l2info->pictype) {
+
+ l2info->cookie_len += lp->cookie_len;
+
+ switch (p[0]) {
+ case LS_COOKIE_ID:
+ l2info->cookie_type = LS_COOKIE_ID;
+ l2info->cookie_len += 2;
+ break;
+ case AS_COOKIE_ID:
+ l2info->cookie_type = AS_COOKIE_ID;
+ l2info->cookie_len = 8;
+ break;
+
+ default:
+ l2info->bundle = l2info->cookie[0];
+ break;
+ }
+
+
+#ifdef DLT_JUNIPER_MFR
+ /* MFR child links don't carry cookies */
+ if (l2info->pictype == DLT_JUNIPER_MFR &&
+ (p[0] & MFR_BE_MASK) == MFR_BE_MASK) {
+ l2info->cookie_len = 0;
+ }
+#endif
+
+ l2info->header_len += l2info->cookie_len;
+ l2info->length -= l2info->cookie_len;
+ l2info->caplen -= l2info->cookie_len;
+
+ if (eflag)
+ printf("%s-PIC, cookie-len %u",
+ lp->s,
+ l2info->cookie_len);
+
+ if (l2info->cookie_len > 0) {
+ TCHECK2(p[0],l2info->cookie_len);
+ if (eflag)
+ printf(", cookie 0x");
+ for (idx = 0; idx < l2info->cookie_len; idx++) {
+ l2info->cookie[idx] = p[idx]; /* copy cookie data */
+ if (eflag) printf("%02x",p[idx]);
+ }
+ }
+
+ if (eflag) printf(": "); /* print demarc b/w L2/L3*/
+
+
+ l2info->proto = EXTRACT_16BITS(p+l2info->cookie_len);
+ break;
+ }
+ ++lp;
+ }
+ p+=l2info->cookie_len;
+
+ /* DLT_ specific parsing */
+ switch(l2info->pictype) {
+#ifdef DLT_JUNIPER_MLPPP
+ case DLT_JUNIPER_MLPPP:
+ switch (l2info->cookie_type) {
+ case LS_COOKIE_ID:
+ l2info->bundle = l2info->cookie[1];
+ break;
+ case AS_COOKIE_ID:
+ l2info->bundle = (EXTRACT_16BITS(&l2info->cookie[6])>>3)&0xfff;
+ l2info->proto = (l2info->cookie[5])&JUNIPER_LSQ_L3_PROTO_MASK;
+ break;
+ default:
+ l2info->bundle = l2info->cookie[0];
+ break;
+ }
+ break;
+#endif
+#ifdef DLT_JUNIPER_MLFR
+ case DLT_JUNIPER_MLFR:
+ switch (l2info->cookie_type) {
+ case LS_COOKIE_ID:
+ l2info->bundle = l2info->cookie[1];
+ l2info->proto = EXTRACT_16BITS(p);
+ l2info->header_len += 2;
+ l2info->length -= 2;
+ l2info->caplen -= 2;
+ break;
+ case AS_COOKIE_ID:
+ l2info->bundle = (EXTRACT_16BITS(&l2info->cookie[6])>>3)&0xfff;
+ l2info->proto = (l2info->cookie[5])&JUNIPER_LSQ_L3_PROTO_MASK;
+ break;
+ default:
+ l2info->bundle = l2info->cookie[0];
+ l2info->header_len += 2;
+ l2info->length -= 2;
+ l2info->caplen -= 2;
+ break;
+ }
+ break;
+#endif
+#ifdef DLT_JUNIPER_MFR
+ case DLT_JUNIPER_MFR:
+ switch (l2info->cookie_type) {
+ case LS_COOKIE_ID:
+ l2info->bundle = l2info->cookie[1];
+ l2info->proto = EXTRACT_16BITS(p);
+ l2info->header_len += 2;
+ l2info->length -= 2;
+ l2info->caplen -= 2;
+ break;
+ case AS_COOKIE_ID:
+ l2info->bundle = (EXTRACT_16BITS(&l2info->cookie[6])>>3)&0xfff;
+ l2info->proto = (l2info->cookie[5])&JUNIPER_LSQ_L3_PROTO_MASK;
+ break;
+ default:
+ l2info->bundle = l2info->cookie[0];
+ break;
+ }
+ break;
+#endif
+#ifdef DLT_JUNIPER_ATM2
+ case DLT_JUNIPER_ATM2:
+ TCHECK2(p[0],4);
+ /* ATM cell relay control word present ? */
+ if (l2info->cookie[7] & ATM2_PKT_TYPE_MASK) {
+ control_word = EXTRACT_32BITS(p);
+ /* some control word heuristics */
+ switch(control_word) {
+ case 0: /* zero control word */
+ case 0x08000000: /* < JUNOS 7.4 control-word */
+ case 0x08380000: /* cntl word plus cell length (56) >= JUNOS 7.4*/
+ l2info->header_len += 4;
+ break;
+ default:
+ break;
+ }
+
+ if (eflag)
+ printf("control-word 0x%08x ", control_word);
+ }
+ break;
+#endif
+#ifdef DLT_JUNIPER_GGSN
+ case DLT_JUNIPER_GGSN:
+ break;
+#endif
+#ifdef DLT_JUNIPER_ATM1
+ case DLT_JUNIPER_ATM1:
+ break;
+#endif
+#ifdef DLT_JUNIPER_PPP
+ case DLT_JUNIPER_PPP:
+ break;
+#endif
+#ifdef DLT_JUNIPER_CHDLC
+ case DLT_JUNIPER_CHDLC:
+ break;
+#endif
+#ifdef DLT_JUNIPER_ETHER
+ case DLT_JUNIPER_ETHER:
+ break;
+#endif
+#ifdef DLT_JUNIPER_FRELAY
+ case DLT_JUNIPER_FRELAY:
+ break;
+#endif
+
+ default:
+ printf("Unknown Juniper DLT_ type %u: ", l2info->pictype);
+ break;
+ }
+
+ if (eflag > 1)
+ printf("hlen %u, proto 0x%04x, ",l2info->header_len,l2info->proto);
+
+ return 1; /* everything went ok so far. continue parsing */
+ trunc:
+ printf("[|juniper_hdr], length %u",h->len);
+ return 0;
+}
+
+
+/*
+ * Local Variables:
+ * c-style: whitesmith
+ * c-basic-offset: 4
+ * End:
+ */
diff --git a/tcpdump-4.3.0/print-krb.c b/tcpdump-4.3.0/print-krb.c
new file mode 100644
index 0000000..213db64
--- /dev/null
+++ b/tcpdump-4.3.0/print-krb.c
@@ -0,0 +1,261 @@
+/*
+ * Copyright (c) 1995, 1996, 1997
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Initial contribution from John Hawkinson (jhawk@mit.edu).
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-krb.c,v 1.23 2003-11-16 09:36:26 guy Exp $";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "extract.h"
+
+static const u_char *c_print(register const u_char *, register const u_char *);
+static const u_char *krb4_print_hdr(const u_char *);
+static void krb4_print(const u_char *);
+
+#define AUTH_MSG_KDC_REQUEST 1<<1
+#define AUTH_MSG_KDC_REPLY 2<<1
+#define AUTH_MSG_APPL_REQUEST 3<<1
+#define AUTH_MSG_APPL_REQUEST_MUTUAL 4<<1
+#define AUTH_MSG_ERR_REPLY 5<<1
+#define AUTH_MSG_PRIVATE 6<<1
+#define AUTH_MSG_SAFE 7<<1
+#define AUTH_MSG_APPL_ERR 8<<1
+#define AUTH_MSG_DIE 63<<1
+
+#define KERB_ERR_OK 0
+#define KERB_ERR_NAME_EXP 1
+#define KERB_ERR_SERVICE_EXP 2
+#define KERB_ERR_AUTH_EXP 3
+#define KERB_ERR_PKT_VER 4
+#define KERB_ERR_NAME_MAST_KEY_VER 5
+#define KERB_ERR_SERV_MAST_KEY_VER 6
+#define KERB_ERR_BYTE_ORDER 7
+#define KERB_ERR_PRINCIPAL_UNKNOWN 8
+#define KERB_ERR_PRINCIPAL_NOT_UNIQUE 9
+#define KERB_ERR_NULL_KEY 10
+
+struct krb {
+ u_int8_t pvno; /* Protocol Version */
+ u_int8_t type; /* Type+B */
+};
+
+static char tstr[] = " [|kerberos]";
+
+static struct tok type2str[] = {
+ { AUTH_MSG_KDC_REQUEST, "KDC_REQUEST" },
+ { AUTH_MSG_KDC_REPLY, "KDC_REPLY" },
+ { AUTH_MSG_APPL_REQUEST, "APPL_REQUEST" },
+ { AUTH_MSG_APPL_REQUEST_MUTUAL, "APPL_REQUEST_MUTUAL" },
+ { AUTH_MSG_ERR_REPLY, "ERR_REPLY" },
+ { AUTH_MSG_PRIVATE, "PRIVATE" },
+ { AUTH_MSG_SAFE, "SAFE" },
+ { AUTH_MSG_APPL_ERR, "APPL_ERR" },
+ { AUTH_MSG_DIE, "DIE" },
+ { 0, NULL }
+};
+
+static struct tok kerr2str[] = {
+ { KERB_ERR_OK, "OK" },
+ { KERB_ERR_NAME_EXP, "NAME_EXP" },
+ { KERB_ERR_SERVICE_EXP, "SERVICE_EXP" },
+ { KERB_ERR_AUTH_EXP, "AUTH_EXP" },
+ { KERB_ERR_PKT_VER, "PKT_VER" },
+ { KERB_ERR_NAME_MAST_KEY_VER, "NAME_MAST_KEY_VER" },
+ { KERB_ERR_SERV_MAST_KEY_VER, "SERV_MAST_KEY_VER" },
+ { KERB_ERR_BYTE_ORDER, "BYTE_ORDER" },
+ { KERB_ERR_PRINCIPAL_UNKNOWN, "PRINCIPAL_UNKNOWN" },
+ { KERB_ERR_PRINCIPAL_NOT_UNIQUE,"PRINCIPAL_NOT_UNIQUE" },
+ { KERB_ERR_NULL_KEY, "NULL_KEY"},
+ { 0, NULL}
+};
+
+static const u_char *
+c_print(register const u_char *s, register const u_char *ep)
+{
+ register u_char c;
+ register int flag;
+
+ flag = 1;
+ while (s < ep) {
+ c = *s++;
+ if (c == '\0') {
+ flag = 0;
+ break;
+ }
+ if (!isascii(c)) {
+ c = toascii(c);
+ putchar('M');
+ putchar('-');
+ }
+ if (!isprint(c)) {
+ c ^= 0x40; /* DEL to ?, others to alpha */
+ putchar('^');
+ }
+ putchar(c);
+ }
+ if (flag)
+ return NULL;
+ return (s);
+}
+
+static const u_char *
+krb4_print_hdr(const u_char *cp)
+{
+ cp += 2;
+
+#define PRINT if ((cp = c_print(cp, snapend)) == NULL) goto trunc
+
+ PRINT;
+ putchar('.');
+ PRINT;
+ putchar('@');
+ PRINT;
+ return (cp);
+
+trunc:
+ fputs(tstr, stdout);
+ return (NULL);
+
+#undef PRINT
+}
+
+static void
+krb4_print(const u_char *cp)
+{
+ register const struct krb *kp;
+ u_char type;
+ u_short len;
+
+#define PRINT if ((cp = c_print(cp, snapend)) == NULL) goto trunc
+/* True if struct krb is little endian */
+#define IS_LENDIAN(kp) (((kp)->type & 0x01) != 0)
+#define KTOHSP(kp, cp) (IS_LENDIAN(kp) ? EXTRACT_LE_16BITS(cp) : EXTRACT_16BITS(cp))
+
+ kp = (struct krb *)cp;
+
+ if ((&kp->type) >= snapend) {
+ fputs(tstr, stdout);
+ return;
+ }
+
+ type = kp->type & (0xFF << 1);
+
+ printf(" %s %s: ",
+ IS_LENDIAN(kp) ? "le" : "be", tok2str(type2str, NULL, type));
+
+ switch (type) {
+
+ case AUTH_MSG_KDC_REQUEST:
+ if ((cp = krb4_print_hdr(cp)) == NULL)
+ return;
+ cp += 4; /* ctime */
+ TCHECK(*cp);
+ printf(" %dmin ", *cp++ * 5);
+ PRINT;
+ putchar('.');
+ PRINT;
+ break;
+
+ case AUTH_MSG_APPL_REQUEST:
+ cp += 2;
+ TCHECK(*cp);
+ printf("v%d ", *cp++);
+ PRINT;
+ TCHECK(*cp);
+ printf(" (%d)", *cp++);
+ TCHECK(*cp);
+ printf(" (%d)", *cp);
+ break;
+
+ case AUTH_MSG_KDC_REPLY:
+ if ((cp = krb4_print_hdr(cp)) == NULL)
+ return;
+ cp += 10; /* timestamp + n + exp + kvno */
+ TCHECK2(*cp, sizeof(short));
+ len = KTOHSP(kp, cp);
+ printf(" (%d)", len);
+ break;
+
+ case AUTH_MSG_ERR_REPLY:
+ if ((cp = krb4_print_hdr(cp)) == NULL)
+ return;
+ cp += 4; /* timestamp */
+ TCHECK2(*cp, sizeof(short));
+ printf(" %s ", tok2str(kerr2str, NULL, KTOHSP(kp, cp)));
+ cp += 4;
+ PRINT;
+ break;
+
+ default:
+ fputs("(unknown)", stdout);
+ break;
+ }
+
+ return;
+trunc:
+ fputs(tstr, stdout);
+}
+
+void
+krb_print(const u_char *dat)
+{
+ register const struct krb *kp;
+
+ kp = (struct krb *)dat;
+
+ if (dat >= snapend) {
+ fputs(tstr, stdout);
+ return;
+ }
+
+ switch (kp->pvno) {
+
+ case 1:
+ case 2:
+ case 3:
+ printf(" v%d", kp->pvno);
+ break;
+
+ case 4:
+ printf(" v%d", kp->pvno);
+ krb4_print((const u_char *)kp);
+ break;
+
+ case 106:
+ case 107:
+ fputs(" v5", stdout);
+ /* Decode ASN.1 here "someday" */
+ break;
+ }
+ return;
+}
diff --git a/tcpdump-4.3.0/print-l2tp.c b/tcpdump-4.3.0/print-l2tp.c
new file mode 100644
index 0000000..2f72657
--- /dev/null
+++ b/tcpdump-4.3.0/print-l2tp.c
@@ -0,0 +1,719 @@
+/*
+ * Copyright (c) 1991, 1993, 1994, 1995, 1996, 1997
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * L2TP support contributed by Motonori Shindo (mshindo@mshindo.net)
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-l2tp.c,v 1.20 2006-06-23 02:03:09 hannes Exp $";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+
+#include "l2tp.h"
+#include "interface.h"
+#include "extract.h"
+
+static char tstr[] = " [|l2tp]";
+
+#define L2TP_MSGTYPE_SCCRQ 1 /* Start-Control-Connection-Request */
+#define L2TP_MSGTYPE_SCCRP 2 /* Start-Control-Connection-Reply */
+#define L2TP_MSGTYPE_SCCCN 3 /* Start-Control-Connection-Connected */
+#define L2TP_MSGTYPE_STOPCCN 4 /* Stop-Control-Connection-Notification */
+#define L2TP_MSGTYPE_HELLO 6 /* Hello */
+#define L2TP_MSGTYPE_OCRQ 7 /* Outgoing-Call-Request */
+#define L2TP_MSGTYPE_OCRP 8 /* Outgoing-Call-Reply */
+#define L2TP_MSGTYPE_OCCN 9 /* Outgoing-Call-Connected */
+#define L2TP_MSGTYPE_ICRQ 10 /* Incoming-Call-Request */
+#define L2TP_MSGTYPE_ICRP 11 /* Incoming-Call-Reply */
+#define L2TP_MSGTYPE_ICCN 12 /* Incoming-Call-Connected */
+#define L2TP_MSGTYPE_CDN 14 /* Call-Disconnect-Notify */
+#define L2TP_MSGTYPE_WEN 15 /* WAN-Error-Notify */
+#define L2TP_MSGTYPE_SLI 16 /* Set-Link-Info */
+
+static struct tok l2tp_msgtype2str[] = {
+ { L2TP_MSGTYPE_SCCRQ, "SCCRQ" },
+ { L2TP_MSGTYPE_SCCRP, "SCCRP" },
+ { L2TP_MSGTYPE_SCCCN, "SCCCN" },
+ { L2TP_MSGTYPE_STOPCCN, "StopCCN" },
+ { L2TP_MSGTYPE_HELLO, "HELLO" },
+ { L2TP_MSGTYPE_OCRQ, "OCRQ" },
+ { L2TP_MSGTYPE_OCRP, "OCRP" },
+ { L2TP_MSGTYPE_OCCN, "OCCN" },
+ { L2TP_MSGTYPE_ICRQ, "ICRQ" },
+ { L2TP_MSGTYPE_ICRP, "ICRP" },
+ { L2TP_MSGTYPE_ICCN, "ICCN" },
+ { L2TP_MSGTYPE_CDN, "CDN" },
+ { L2TP_MSGTYPE_WEN, "WEN" },
+ { L2TP_MSGTYPE_SLI, "SLI" },
+ { 0, NULL }
+};
+
+#define L2TP_AVP_MSGTYPE 0 /* Message Type */
+#define L2TP_AVP_RESULT_CODE 1 /* Result Code */
+#define L2TP_AVP_PROTO_VER 2 /* Protocol Version */
+#define L2TP_AVP_FRAMING_CAP 3 /* Framing Capabilities */
+#define L2TP_AVP_BEARER_CAP 4 /* Bearer Capabilities */
+#define L2TP_AVP_TIE_BREAKER 5 /* Tie Breaker */
+#define L2TP_AVP_FIRM_VER 6 /* Firmware Revision */
+#define L2TP_AVP_HOST_NAME 7 /* Host Name */
+#define L2TP_AVP_VENDOR_NAME 8 /* Vendor Name */
+#define L2TP_AVP_ASSND_TUN_ID 9 /* Assigned Tunnel ID */
+#define L2TP_AVP_RECV_WIN_SIZE 10 /* Receive Window Size */
+#define L2TP_AVP_CHALLENGE 11 /* Challenge */
+#define L2TP_AVP_Q931_CC 12 /* Q.931 Cause Code */
+#define L2TP_AVP_CHALLENGE_RESP 13 /* Challenge Response */
+#define L2TP_AVP_ASSND_SESS_ID 14 /* Assigned Session ID */
+#define L2TP_AVP_CALL_SER_NUM 15 /* Call Serial Number */
+#define L2TP_AVP_MINIMUM_BPS 16 /* Minimum BPS */
+#define L2TP_AVP_MAXIMUM_BPS 17 /* Maximum BPS */
+#define L2TP_AVP_BEARER_TYPE 18 /* Bearer Type */
+#define L2TP_AVP_FRAMING_TYPE 19 /* Framing Type */
+#define L2TP_AVP_PACKET_PROC_DELAY 20 /* Packet Processing Delay (OBSOLETE) */
+#define L2TP_AVP_CALLED_NUMBER 21 /* Called Number */
+#define L2TP_AVP_CALLING_NUMBER 22 /* Calling Number */
+#define L2TP_AVP_SUB_ADDRESS 23 /* Sub-Address */
+#define L2TP_AVP_TX_CONN_SPEED 24 /* (Tx) Connect Speed */
+#define L2TP_AVP_PHY_CHANNEL_ID 25 /* Physical Channel ID */
+#define L2TP_AVP_INI_RECV_LCP 26 /* Initial Received LCP CONFREQ */
+#define L2TP_AVP_LAST_SENT_LCP 27 /* Last Sent LCP CONFREQ */
+#define L2TP_AVP_LAST_RECV_LCP 28 /* Last Received LCP CONFREQ */
+#define L2TP_AVP_PROXY_AUTH_TYPE 29 /* Proxy Authen Type */
+#define L2TP_AVP_PROXY_AUTH_NAME 30 /* Proxy Authen Name */
+#define L2TP_AVP_PROXY_AUTH_CHAL 31 /* Proxy Authen Challenge */
+#define L2TP_AVP_PROXY_AUTH_ID 32 /* Proxy Authen ID */
+#define L2TP_AVP_PROXY_AUTH_RESP 33 /* Proxy Authen Response */
+#define L2TP_AVP_CALL_ERRORS 34 /* Call Errors */
+#define L2TP_AVP_ACCM 35 /* ACCM */
+#define L2TP_AVP_RANDOM_VECTOR 36 /* Random Vector */
+#define L2TP_AVP_PRIVATE_GRP_ID 37 /* Private Group ID */
+#define L2TP_AVP_RX_CONN_SPEED 38 /* (Rx) Connect Speed */
+#define L2TP_AVP_SEQ_REQUIRED 39 /* Sequencing Required */
+#define L2TP_AVP_PPP_DISCON_CC 46 /* PPP Disconnect Cause Code */
+
+static struct tok l2tp_avp2str[] = {
+ { L2TP_AVP_MSGTYPE, "MSGTYPE" },
+ { L2TP_AVP_RESULT_CODE, "RESULT_CODE" },
+ { L2TP_AVP_PROTO_VER, "PROTO_VER" },
+ { L2TP_AVP_FRAMING_CAP, "FRAMING_CAP" },
+ { L2TP_AVP_BEARER_CAP, "BEARER_CAP" },
+ { L2TP_AVP_TIE_BREAKER, "TIE_BREAKER" },
+ { L2TP_AVP_FIRM_VER, "FIRM_VER" },
+ { L2TP_AVP_HOST_NAME, "HOST_NAME" },
+ { L2TP_AVP_VENDOR_NAME, "VENDOR_NAME" },
+ { L2TP_AVP_ASSND_TUN_ID, "ASSND_TUN_ID" },
+ { L2TP_AVP_RECV_WIN_SIZE, "RECV_WIN_SIZE" },
+ { L2TP_AVP_CHALLENGE, "CHALLENGE" },
+ { L2TP_AVP_Q931_CC, "Q931_CC", },
+ { L2TP_AVP_CHALLENGE_RESP, "CHALLENGE_RESP" },
+ { L2TP_AVP_ASSND_SESS_ID, "ASSND_SESS_ID" },
+ { L2TP_AVP_CALL_SER_NUM, "CALL_SER_NUM" },
+ { L2TP_AVP_MINIMUM_BPS, "MINIMUM_BPS" },
+ { L2TP_AVP_MAXIMUM_BPS, "MAXIMUM_BPS" },
+ { L2TP_AVP_BEARER_TYPE, "BEARER_TYPE" },
+ { L2TP_AVP_FRAMING_TYPE, "FRAMING_TYPE" },
+ { L2TP_AVP_PACKET_PROC_DELAY, "PACKET_PROC_DELAY" },
+ { L2TP_AVP_CALLED_NUMBER, "CALLED_NUMBER" },
+ { L2TP_AVP_CALLING_NUMBER, "CALLING_NUMBER" },
+ { L2TP_AVP_SUB_ADDRESS, "SUB_ADDRESS" },
+ { L2TP_AVP_TX_CONN_SPEED, "TX_CONN_SPEED" },
+ { L2TP_AVP_PHY_CHANNEL_ID, "PHY_CHANNEL_ID" },
+ { L2TP_AVP_INI_RECV_LCP, "INI_RECV_LCP" },
+ { L2TP_AVP_LAST_SENT_LCP, "LAST_SENT_LCP" },
+ { L2TP_AVP_LAST_RECV_LCP, "LAST_RECV_LCP" },
+ { L2TP_AVP_PROXY_AUTH_TYPE, "PROXY_AUTH_TYPE" },
+ { L2TP_AVP_PROXY_AUTH_NAME, "PROXY_AUTH_NAME" },
+ { L2TP_AVP_PROXY_AUTH_CHAL, "PROXY_AUTH_CHAL" },
+ { L2TP_AVP_PROXY_AUTH_ID, "PROXY_AUTH_ID" },
+ { L2TP_AVP_PROXY_AUTH_RESP, "PROXY_AUTH_RESP" },
+ { L2TP_AVP_CALL_ERRORS, "CALL_ERRORS" },
+ { L2TP_AVP_ACCM, "ACCM" },
+ { L2TP_AVP_RANDOM_VECTOR, "RANDOM_VECTOR" },
+ { L2TP_AVP_PRIVATE_GRP_ID, "PRIVATE_GRP_ID" },
+ { L2TP_AVP_RX_CONN_SPEED, "RX_CONN_SPEED" },
+ { L2TP_AVP_SEQ_REQUIRED, "SEQ_REQUIRED" },
+ { L2TP_AVP_PPP_DISCON_CC, "PPP_DISCON_CC" },
+ { 0, NULL }
+};
+
+static struct tok l2tp_authentype2str[] = {
+ { L2TP_AUTHEN_TYPE_RESERVED, "Reserved" },
+ { L2TP_AUTHEN_TYPE_TEXTUAL, "Textual" },
+ { L2TP_AUTHEN_TYPE_CHAP, "CHAP" },
+ { L2TP_AUTHEN_TYPE_PAP, "PAP" },
+ { L2TP_AUTHEN_TYPE_NO_AUTH, "No Auth" },
+ { L2TP_AUTHEN_TYPE_MSCHAPv1, "MS-CHAPv1" },
+ { 0, NULL }
+};
+
+#define L2TP_PPP_DISCON_CC_DIRECTION_GLOBAL 0
+#define L2TP_PPP_DISCON_CC_DIRECTION_AT_PEER 1
+#define L2TP_PPP_DISCON_CC_DIRECTION_AT_LOCAL 2
+
+static struct tok l2tp_cc_direction2str[] = {
+ { L2TP_PPP_DISCON_CC_DIRECTION_GLOBAL, "global error" },
+ { L2TP_PPP_DISCON_CC_DIRECTION_AT_PEER, "at peer" },
+ { L2TP_PPP_DISCON_CC_DIRECTION_AT_LOCAL,"at local" },
+ { 0, NULL }
+};
+
+#if 0
+static char *l2tp_result_code_StopCCN[] = {
+ "Reserved",
+ "General request to clear control connection",
+ "General error--Error Code indicates the problem",
+ "Control channel already exists",
+ "Requester is not authorized to establish a control channel",
+ "The protocol version of the requester is not supported",
+ "Requester is being shut down",
+ "Finite State Machine error"
+#define L2TP_MAX_RESULT_CODE_STOPCC_INDEX 8
+};
+#endif
+
+#if 0
+static char *l2tp_result_code_CDN[] = {
+ "Reserved",
+ "Call disconnected due to loss of carrier",
+ "Call disconnected for the reason indicated in error code",
+ "Call disconnected for administrative reasons",
+ "Call failed due to lack of appropriate facilities being " \
+ "available (temporary condition)",
+ "Call failed due to lack of appropriate facilities being " \
+ "available (permanent condition)",
+ "Invalid destination",
+ "Call failed due to no carrier detected",
+ "Call failed due to detection of a busy signal",
+ "Call failed due to lack of a dial tone",
+ "Call was not established within time allotted by LAC",
+ "Call was connected but no appropriate framing was detected"
+#define L2TP_MAX_RESULT_CODE_CDN_INDEX 12
+};
+#endif
+
+#if 0
+static char *l2tp_error_code_general[] = {
+ "No general error",
+ "No control connection exists yet for this LAC-LNS pair",
+ "Length is wrong",
+ "One of the field values was out of range or " \
+ "reserved field was non-zero"
+ "Insufficient resources to handle this operation now",
+ "The Session ID is invalid in this context",
+ "A generic vendor-specific error occurred in the LAC",
+ "Try another"
+#define L2TP_MAX_ERROR_CODE_GENERAL_INDEX 8
+};
+#endif
+
+/******************************/
+/* generic print out routines */
+/******************************/
+static void
+print_string(const u_char *dat, u_int length)
+{
+ u_int i;
+ for (i=0; i<length; i++) {
+ printf("%c", *dat++);
+ }
+}
+
+static void
+print_octets(const u_char *dat, u_int length)
+{
+ u_int i;
+ for (i=0; i<length; i++) {
+ printf("%02x", *dat++);
+ }
+}
+
+static void
+print_16bits_val(const u_int16_t *dat)
+{
+ printf("%u", EXTRACT_16BITS(dat));
+}
+
+static void
+print_32bits_val(const u_int32_t *dat)
+{
+ printf("%lu", (u_long)EXTRACT_32BITS(dat));
+}
+
+/***********************************/
+/* AVP-specific print out routines */
+/***********************************/
+static void
+l2tp_msgtype_print(const u_char *dat)
+{
+ u_int16_t *ptr = (u_int16_t*)dat;
+
+ printf("%s", tok2str(l2tp_msgtype2str, "MSGTYPE-#%u",
+ EXTRACT_16BITS(ptr)));
+}
+
+static void
+l2tp_result_code_print(const u_char *dat, u_int length)
+{
+ u_int16_t *ptr = (u_int16_t *)dat;
+
+ printf("%u", EXTRACT_16BITS(ptr)); ptr++; /* Result Code */
+ if (length > 2) { /* Error Code (opt) */
+ printf("/%u", EXTRACT_16BITS(ptr)); ptr++;
+ }
+ if (length > 4) { /* Error Message (opt) */
+ printf(" ");
+ print_string((u_char *)ptr, length - 4);
+ }
+}
+
+static void
+l2tp_proto_ver_print(const u_int16_t *dat)
+{
+ printf("%u.%u", (EXTRACT_16BITS(dat) >> 8),
+ (EXTRACT_16BITS(dat) & 0xff));
+}
+
+static void
+l2tp_framing_cap_print(const u_char *dat)
+{
+ u_int32_t *ptr = (u_int32_t *)dat;
+
+ if (EXTRACT_32BITS(ptr) & L2TP_FRAMING_CAP_ASYNC_MASK) {
+ printf("A");
+ }
+ if (EXTRACT_32BITS(ptr) & L2TP_FRAMING_CAP_SYNC_MASK) {
+ printf("S");
+ }
+}
+
+static void
+l2tp_bearer_cap_print(const u_char *dat)
+{
+ u_int32_t *ptr = (u_int32_t *)dat;
+
+ if (EXTRACT_32BITS(ptr) & L2TP_BEARER_CAP_ANALOG_MASK) {
+ printf("A");
+ }
+ if (EXTRACT_32BITS(ptr) & L2TP_BEARER_CAP_DIGITAL_MASK) {
+ printf("D");
+ }
+}
+
+static void
+l2tp_q931_cc_print(const u_char *dat, u_int length)
+{
+ print_16bits_val((u_int16_t *)dat);
+ printf(", %02x", dat[2]);
+ if (length > 3) {
+ printf(" ");
+ print_string(dat+3, length-3);
+ }
+}
+
+static void
+l2tp_bearer_type_print(const u_char *dat)
+{
+ u_int32_t *ptr = (u_int32_t *)dat;
+
+ if (EXTRACT_32BITS(ptr) & L2TP_BEARER_TYPE_ANALOG_MASK) {
+ printf("A");
+ }
+ if (EXTRACT_32BITS(ptr) & L2TP_BEARER_TYPE_DIGITAL_MASK) {
+ printf("D");
+ }
+}
+
+static void
+l2tp_framing_type_print(const u_char *dat)
+{
+ u_int32_t *ptr = (u_int32_t *)dat;
+
+ if (EXTRACT_32BITS(ptr) & L2TP_FRAMING_TYPE_ASYNC_MASK) {
+ printf("A");
+ }
+ if (EXTRACT_32BITS(ptr) & L2TP_FRAMING_TYPE_SYNC_MASK) {
+ printf("S");
+ }
+}
+
+static void
+l2tp_packet_proc_delay_print(void)
+{
+ printf("obsolete");
+}
+
+static void
+l2tp_proxy_auth_type_print(const u_char *dat)
+{
+ u_int16_t *ptr = (u_int16_t *)dat;
+
+ printf("%s", tok2str(l2tp_authentype2str,
+ "AuthType-#%u", EXTRACT_16BITS(ptr)));
+}
+
+static void
+l2tp_proxy_auth_id_print(const u_char *dat)
+{
+ u_int16_t *ptr = (u_int16_t *)dat;
+
+ printf("%u", EXTRACT_16BITS(ptr) & L2TP_PROXY_AUTH_ID_MASK);
+}
+
+static void
+l2tp_call_errors_print(const u_char *dat)
+{
+ u_int16_t *ptr = (u_int16_t *)dat;
+ u_int16_t val_h, val_l;
+
+ ptr++; /* skip "Reserved" */
+
+ val_h = EXTRACT_16BITS(ptr); ptr++;
+ val_l = EXTRACT_16BITS(ptr); ptr++;
+ printf("CRCErr=%u ", (val_h<<16) + val_l);
+
+ val_h = EXTRACT_16BITS(ptr); ptr++;
+ val_l = EXTRACT_16BITS(ptr); ptr++;
+ printf("FrameErr=%u ", (val_h<<16) + val_l);
+
+ val_h = EXTRACT_16BITS(ptr); ptr++;
+ val_l = EXTRACT_16BITS(ptr); ptr++;
+ printf("HardOver=%u ", (val_h<<16) + val_l);
+
+ val_h = EXTRACT_16BITS(ptr); ptr++;
+ val_l = EXTRACT_16BITS(ptr); ptr++;
+ printf("BufOver=%u ", (val_h<<16) + val_l);
+
+ val_h = EXTRACT_16BITS(ptr); ptr++;
+ val_l = EXTRACT_16BITS(ptr); ptr++;
+ printf("Timeout=%u ", (val_h<<16) + val_l);
+
+ val_h = EXTRACT_16BITS(ptr); ptr++;
+ val_l = EXTRACT_16BITS(ptr); ptr++;
+ printf("AlignErr=%u ", (val_h<<16) + val_l);
+}
+
+static void
+l2tp_accm_print(const u_char *dat)
+{
+ u_int16_t *ptr = (u_int16_t *)dat;
+ u_int16_t val_h, val_l;
+
+ ptr++; /* skip "Reserved" */
+
+ val_h = EXTRACT_16BITS(ptr); ptr++;
+ val_l = EXTRACT_16BITS(ptr); ptr++;
+ printf("send=%08x ", (val_h<<16) + val_l);
+
+ val_h = EXTRACT_16BITS(ptr); ptr++;
+ val_l = EXTRACT_16BITS(ptr); ptr++;
+ printf("recv=%08x ", (val_h<<16) + val_l);
+}
+
+static void
+l2tp_ppp_discon_cc_print(const u_char *dat, u_int length)
+{
+ u_int16_t *ptr = (u_int16_t *)dat;
+
+ printf("%04x, ", EXTRACT_16BITS(ptr)); ptr++; /* Disconnect Code */
+ printf("%04x ", EXTRACT_16BITS(ptr)); ptr++; /* Control Protocol Number */
+ printf("%s", tok2str(l2tp_cc_direction2str,
+ "Direction-#%u", *((u_char *)ptr++)));
+
+ if (length > 5) {
+ printf(" ");
+ print_string((const u_char *)ptr, length-5);
+ }
+}
+
+static void
+l2tp_avp_print(const u_char *dat, int length)
+{
+ u_int len;
+ const u_int16_t *ptr = (u_int16_t *)dat;
+ u_int16_t attr_type;
+ int hidden = FALSE;
+
+ if (length <= 0) {
+ return;
+ }
+
+ printf(" ");
+
+ TCHECK(*ptr); /* Flags & Length */
+ len = EXTRACT_16BITS(ptr) & L2TP_AVP_HDR_LEN_MASK;
+
+ /* If it is not long enough to contain the header, we'll give up. */
+ if (len < 6)
+ goto trunc;
+
+ /* If it goes past the end of the remaining length of the packet,
+ we'll give up. */
+ if (len > (u_int)length)
+ goto trunc;
+
+ /* If it goes past the end of the remaining length of the captured
+ data, we'll give up. */
+ TCHECK2(*ptr, len);
+ /* After this point, no need to worry about truncation */
+
+ if (EXTRACT_16BITS(ptr) & L2TP_AVP_HDR_FLAG_MANDATORY) {
+ printf("*");
+ }
+ if (EXTRACT_16BITS(ptr) & L2TP_AVP_HDR_FLAG_HIDDEN) {
+ hidden = TRUE;
+ printf("?");
+ }
+ ptr++;
+
+ if (EXTRACT_16BITS(ptr)) {
+ /* Vendor Specific Attribute */
+ printf("VENDOR%04x:", EXTRACT_16BITS(ptr)); ptr++;
+ printf("ATTR%04x", EXTRACT_16BITS(ptr)); ptr++;
+ printf("(");
+ print_octets((u_char *)ptr, len-6);
+ printf(")");
+ } else {
+ /* IETF-defined Attributes */
+ ptr++;
+ attr_type = EXTRACT_16BITS(ptr); ptr++;
+ printf("%s", tok2str(l2tp_avp2str, "AVP-#%u", attr_type));
+ printf("(");
+ if (hidden) {
+ printf("???");
+ } else {
+ switch (attr_type) {
+ case L2TP_AVP_MSGTYPE:
+ l2tp_msgtype_print((u_char *)ptr);
+ break;
+ case L2TP_AVP_RESULT_CODE:
+ l2tp_result_code_print((u_char *)ptr, len-6);
+ break;
+ case L2TP_AVP_PROTO_VER:
+ l2tp_proto_ver_print(ptr);
+ break;
+ case L2TP_AVP_FRAMING_CAP:
+ l2tp_framing_cap_print((u_char *)ptr);
+ break;
+ case L2TP_AVP_BEARER_CAP:
+ l2tp_bearer_cap_print((u_char *)ptr);
+ break;
+ case L2TP_AVP_TIE_BREAKER:
+ print_octets((u_char *)ptr, 8);
+ break;
+ case L2TP_AVP_FIRM_VER:
+ case L2TP_AVP_ASSND_TUN_ID:
+ case L2TP_AVP_RECV_WIN_SIZE:
+ case L2TP_AVP_ASSND_SESS_ID:
+ print_16bits_val(ptr);
+ break;
+ case L2TP_AVP_HOST_NAME:
+ case L2TP_AVP_VENDOR_NAME:
+ case L2TP_AVP_CALLING_NUMBER:
+ case L2TP_AVP_CALLED_NUMBER:
+ case L2TP_AVP_SUB_ADDRESS:
+ case L2TP_AVP_PROXY_AUTH_NAME:
+ case L2TP_AVP_PRIVATE_GRP_ID:
+ print_string((u_char *)ptr, len-6);
+ break;
+ case L2TP_AVP_CHALLENGE:
+ case L2TP_AVP_INI_RECV_LCP:
+ case L2TP_AVP_LAST_SENT_LCP:
+ case L2TP_AVP_LAST_RECV_LCP:
+ case L2TP_AVP_PROXY_AUTH_CHAL:
+ case L2TP_AVP_PROXY_AUTH_RESP:
+ case L2TP_AVP_RANDOM_VECTOR:
+ print_octets((u_char *)ptr, len-6);
+ break;
+ case L2TP_AVP_Q931_CC:
+ l2tp_q931_cc_print((u_char *)ptr, len-6);
+ break;
+ case L2TP_AVP_CHALLENGE_RESP:
+ print_octets((u_char *)ptr, 16);
+ break;
+ case L2TP_AVP_CALL_SER_NUM:
+ case L2TP_AVP_MINIMUM_BPS:
+ case L2TP_AVP_MAXIMUM_BPS:
+ case L2TP_AVP_TX_CONN_SPEED:
+ case L2TP_AVP_PHY_CHANNEL_ID:
+ case L2TP_AVP_RX_CONN_SPEED:
+ print_32bits_val((u_int32_t *)ptr);
+ break;
+ case L2TP_AVP_BEARER_TYPE:
+ l2tp_bearer_type_print((u_char *)ptr);
+ break;
+ case L2TP_AVP_FRAMING_TYPE:
+ l2tp_framing_type_print((u_char *)ptr);
+ break;
+ case L2TP_AVP_PACKET_PROC_DELAY:
+ l2tp_packet_proc_delay_print();
+ break;
+ case L2TP_AVP_PROXY_AUTH_TYPE:
+ l2tp_proxy_auth_type_print((u_char *)ptr);
+ break;
+ case L2TP_AVP_PROXY_AUTH_ID:
+ l2tp_proxy_auth_id_print((u_char *)ptr);
+ break;
+ case L2TP_AVP_CALL_ERRORS:
+ l2tp_call_errors_print((u_char *)ptr);
+ break;
+ case L2TP_AVP_ACCM:
+ l2tp_accm_print((u_char *)ptr);
+ break;
+ case L2TP_AVP_SEQ_REQUIRED:
+ break; /* No Attribute Value */
+ case L2TP_AVP_PPP_DISCON_CC:
+ l2tp_ppp_discon_cc_print((u_char *)ptr, len-6);
+ break;
+ default:
+ break;
+ }
+ }
+ printf(")");
+ }
+
+ l2tp_avp_print(dat+len, length-len);
+ return;
+
+ trunc:
+ printf("|...");
+}
+
+
+void
+l2tp_print(const u_char *dat, u_int length)
+{
+ const u_char *ptr = dat;
+ u_int cnt = 0; /* total octets consumed */
+ u_int16_t pad;
+ int flag_t, flag_l, flag_s, flag_o;
+ u_int16_t l2tp_len;
+
+ flag_t = flag_l = flag_s = flag_o = FALSE;
+
+ TCHECK2(*ptr, 2); /* Flags & Version */
+ if ((EXTRACT_16BITS(ptr) & L2TP_VERSION_MASK) == L2TP_VERSION_L2TP) {
+ printf(" l2tp:");
+ } else if ((EXTRACT_16BITS(ptr) & L2TP_VERSION_MASK) == L2TP_VERSION_L2F) {
+ printf(" l2f:");
+ return; /* nothing to do */
+ } else {
+ printf(" Unknown Version, neither L2F(1) nor L2TP(2)");
+ return; /* nothing we can do */
+ }
+
+ printf("[");
+ if (EXTRACT_16BITS(ptr) & L2TP_FLAG_TYPE) {
+ flag_t = TRUE;
+ printf("T");
+ }
+ if (EXTRACT_16BITS(ptr) & L2TP_FLAG_LENGTH) {
+ flag_l = TRUE;
+ printf("L");
+ }
+ if (EXTRACT_16BITS(ptr) & L2TP_FLAG_SEQUENCE) {
+ flag_s = TRUE;
+ printf("S");
+ }
+ if (EXTRACT_16BITS(ptr) & L2TP_FLAG_OFFSET) {
+ flag_o = TRUE;
+ printf("O");
+ }
+ if (EXTRACT_16BITS(ptr) & L2TP_FLAG_PRIORITY)
+ printf("P");
+ printf("]");
+
+ ptr += 2;
+ cnt += 2;
+
+ if (flag_l) {
+ TCHECK2(*ptr, 2); /* Length */
+ l2tp_len = EXTRACT_16BITS(ptr);
+ ptr += 2;
+ cnt += 2;
+ } else {
+ l2tp_len = 0;
+ }
+
+ TCHECK2(*ptr, 2); /* Tunnel ID */
+ printf("(%u/", EXTRACT_16BITS(ptr));
+ ptr += 2;
+ cnt += 2;
+ TCHECK2(*ptr, 2); /* Session ID */
+ printf("%u)", EXTRACT_16BITS(ptr));
+ ptr += 2;
+ cnt += 2;
+
+ if (flag_s) {
+ TCHECK2(*ptr, 2); /* Ns */
+ printf("Ns=%u,", EXTRACT_16BITS(ptr));
+ ptr += 2;
+ cnt += 2;
+ TCHECK2(*ptr, 2); /* Nr */
+ printf("Nr=%u", EXTRACT_16BITS(ptr));
+ ptr += 2;
+ cnt += 2;
+ }
+
+ if (flag_o) {
+ TCHECK2(*ptr, 2); /* Offset Size */
+ pad = EXTRACT_16BITS(ptr);
+ ptr += (2 + pad);
+ cnt += (2 + pad);
+ }
+
+ if (flag_l) {
+ if (length < l2tp_len) {
+ printf(" Length %u larger than packet", l2tp_len);
+ return;
+ }
+ length = l2tp_len;
+ }
+ if (length < cnt) {
+ printf(" Length %u smaller than header length", length);
+ return;
+ }
+ if (flag_t) {
+ if (!flag_l) {
+ printf(" No length");
+ return;
+ }
+ if (length - cnt == 0) {
+ printf(" ZLB");
+ } else {
+ l2tp_avp_print(ptr, length - cnt);
+ }
+ } else {
+ printf(" {");
+ ppp_print(ptr, length - cnt);
+ printf("}");
+ }
+
+ return;
+
+ trunc:
+ printf("%s", tstr);
+}
diff --git a/tcpdump-4.3.0/print-lane.c b/tcpdump-4.3.0/print-lane.c
new file mode 100644
index 0000000..aa79311
--- /dev/null
+++ b/tcpdump-4.3.0/print-lane.c
@@ -0,0 +1,118 @@
+/*
+ * Marko Kiiskila carnil@cs.tut.fi
+ *
+ * Tampere University of Technology - Telecommunications Laboratory
+ *
+ * Permission to use, copy, modify and distribute this
+ * software and its documentation is hereby granted,
+ * provided that both the copyright notice and this
+ * permission notice appear in all copies of the software,
+ * derivative works or modified versions, and any portions
+ * thereof, that both notices appear in supporting
+ * documentation, and that the use of this software is
+ * acknowledged in any publications resulting from using
+ * the software.
+ *
+ * TUT ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION AND DISCLAIMS ANY LIABILITY OF ANY KIND FOR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS
+ * SOFTWARE.
+ *
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-lane.c,v 1.25 2005-11-13 12:12:42 guy Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <pcap.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "extract.h"
+#include "ether.h"
+#include "lane.h"
+
+static const struct tok lecop2str[] = {
+ { 0x0001, "configure request" },
+ { 0x0101, "configure response" },
+ { 0x0002, "join request" },
+ { 0x0102, "join response" },
+ { 0x0003, "ready query" },
+ { 0x0103, "ready indication" },
+ { 0x0004, "register request" },
+ { 0x0104, "register response" },
+ { 0x0005, "unregister request" },
+ { 0x0105, "unregister response" },
+ { 0x0006, "ARP request" },
+ { 0x0106, "ARP response" },
+ { 0x0007, "flush request" },
+ { 0x0107, "flush response" },
+ { 0x0008, "NARP request" },
+ { 0x0009, "topology request" },
+ { 0, NULL }
+};
+
+static void
+lane_hdr_print(netdissect_options *ndo, const u_char *bp)
+{
+ (void)ND_PRINT((ndo, "lecid:%x ", EXTRACT_16BITS(bp)));
+}
+
+/*
+ * This is the top level routine of the printer. 'p' points
+ * to the LANE header of the packet, 'h->ts' is the timestamp,
+ * 'h->len' is the length of the packet off the wire, and 'h->caplen'
+ * is the number of bytes actually captured.
+ *
+ * This assumes 802.3, not 802.5, LAN emulation.
+ */
+void
+lane_print(const u_char *p, u_int length, u_int caplen)
+{
+ struct lane_controlhdr *lec;
+
+ if (caplen < sizeof(struct lane_controlhdr)) {
+ printf("[|lane]");
+ return;
+ }
+
+ lec = (struct lane_controlhdr *)p;
+ if (EXTRACT_16BITS(&lec->lec_header) == 0xff00) {
+ /*
+ * LE Control.
+ */
+ printf("lec: proto %x vers %x %s",
+ lec->lec_proto, lec->lec_vers,
+ tok2str(lecop2str, "opcode-#%u", EXTRACT_16BITS(&lec->lec_opcode)));
+ return;
+ }
+
+ /*
+ * Go past the LE header.
+ */
+ length -= 2;
+ caplen -= 2;
+ p += 2;
+
+ /*
+ * Now print the encapsulated frame, under the assumption
+ * that it's an Ethernet frame.
+ */
+ ether_print(gndo, p, length, caplen, lane_hdr_print, p - 2);
+}
+
+u_int
+lane_if_print(const struct pcap_pkthdr *h, const u_char *p)
+{
+ lane_print(p, h->len, h->caplen);
+
+ return (sizeof(struct lecdatahdr_8023));
+}
diff --git a/tcpdump-4.3.0/print-ldp.c b/tcpdump-4.3.0/print-ldp.c
new file mode 100644
index 0000000..262c9bd
--- /dev/null
+++ b/tcpdump-4.3.0/print-ldp.c
@@ -0,0 +1,676 @@
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code
+ * distributions retain the above copyright notice and this paragraph
+ * in its entirety, and (2) distributions including binary code include
+ * the above copyright notice and this paragraph in its entirety in
+ * the documentation or other materials provided with the distribution.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
+ * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
+ * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ *
+ * Original code by Hannes Gredler (hannes@juniper.net)
+ * and Steinar Haug (sthaug@nethelp.no)
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-ldp.c,v 1.20 2006-06-23 02:03:09 hannes Exp $";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "interface.h"
+#include "decode_prefix.h"
+#include "extract.h"
+#include "addrtoname.h"
+
+#include "l2vpn.h"
+#include "af.h"
+
+/*
+ * ldp common header
+ *
+ * 0 1 2 3
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Version | PDU Length |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | LDP Identifier |
+ * + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ *
+ */
+
+struct ldp_common_header {
+ u_int8_t version[2];
+ u_int8_t pdu_length[2];
+ u_int8_t lsr_id[4];
+ u_int8_t label_space[2];
+};
+
+#define LDP_VERSION 1
+
+/*
+ * ldp message header
+ *
+ * 0 1 2 3
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * |U| Message Type | Message Length |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Message ID |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | |
+ * + +
+ * | Mandatory Parameters |
+ * + +
+ * | |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | |
+ * + +
+ * | Optional Parameters |
+ * + +
+ * | |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+
+struct ldp_msg_header {
+ u_int8_t type[2];
+ u_int8_t length[2];
+ u_int8_t id[4];
+};
+
+#define LDP_MASK_MSG_TYPE(x) ((x)&0x7fff)
+#define LDP_MASK_U_BIT(x) ((x)&0x8000)
+
+#define LDP_MSG_NOTIF 0x0001
+#define LDP_MSG_HELLO 0x0100
+#define LDP_MSG_INIT 0x0200
+#define LDP_MSG_KEEPALIVE 0x0201
+#define LDP_MSG_ADDRESS 0x0300
+#define LDP_MSG_ADDRESS_WITHDRAW 0x0301
+#define LDP_MSG_LABEL_MAPPING 0x0400
+#define LDP_MSG_LABEL_REQUEST 0x0401
+#define LDP_MSG_LABEL_WITHDRAW 0x0402
+#define LDP_MSG_LABEL_RELEASE 0x0403
+#define LDP_MSG_LABEL_ABORT_REQUEST 0x0404
+
+#define LDP_VENDOR_PRIVATE_MIN 0x3e00
+#define LDP_VENDOR_PRIVATE_MAX 0x3eff
+#define LDP_EXPERIMENTAL_MIN 0x3f00
+#define LDP_EXPERIMENTAL_MAX 0x3fff
+
+static const struct tok ldp_msg_values[] = {
+ { LDP_MSG_NOTIF, "Notification" },
+ { LDP_MSG_HELLO, "Hello" },
+ { LDP_MSG_INIT, "Initialization" },
+ { LDP_MSG_KEEPALIVE, "Keepalive" },
+ { LDP_MSG_ADDRESS, "Address" },
+ { LDP_MSG_ADDRESS_WITHDRAW, "Address Withdraw" },
+ { LDP_MSG_LABEL_MAPPING, "Label Mapping" },
+ { LDP_MSG_LABEL_REQUEST, "Label Request" },
+ { LDP_MSG_LABEL_WITHDRAW, "Label Withdraw" },
+ { LDP_MSG_LABEL_RELEASE, "Label Release" },
+ { LDP_MSG_LABEL_ABORT_REQUEST, "Label Abort Request" },
+ { 0, NULL}
+};
+
+#define LDP_MASK_TLV_TYPE(x) ((x)&0x3fff)
+#define LDP_MASK_F_BIT(x) ((x)&0x4000)
+
+#define LDP_TLV_FEC 0x0100
+#define LDP_TLV_ADDRESS_LIST 0x0101
+#define LDP_TLV_ADDRESS_LIST_AFNUM_LEN 2
+#define LDP_TLV_HOP_COUNT 0x0103
+#define LDP_TLV_PATH_VECTOR 0x0104
+#define LDP_TLV_GENERIC_LABEL 0x0200
+#define LDP_TLV_ATM_LABEL 0x0201
+#define LDP_TLV_FR_LABEL 0x0202
+#define LDP_TLV_STATUS 0x0300
+#define LDP_TLV_EXTD_STATUS 0x0301
+#define LDP_TLV_RETURNED_PDU 0x0302
+#define LDP_TLV_RETURNED_MSG 0x0303
+#define LDP_TLV_COMMON_HELLO 0x0400
+#define LDP_TLV_IPV4_TRANSPORT_ADDR 0x0401
+#define LDP_TLV_CONFIG_SEQ_NUMBER 0x0402
+#define LDP_TLV_IPV6_TRANSPORT_ADDR 0x0403
+#define LDP_TLV_COMMON_SESSION 0x0500
+#define LDP_TLV_ATM_SESSION_PARM 0x0501
+#define LDP_TLV_FR_SESSION_PARM 0x0502
+#define LDP_TLV_FT_SESSION 0x0503
+#define LDP_TLV_LABEL_REQUEST_MSG_ID 0x0600
+#define LDP_TLV_MTU 0x0601 /* rfc 3988 */
+
+static const struct tok ldp_tlv_values[] = {
+ { LDP_TLV_FEC, "FEC" },
+ { LDP_TLV_ADDRESS_LIST, "Address List" },
+ { LDP_TLV_HOP_COUNT, "Hop Count" },
+ { LDP_TLV_PATH_VECTOR, "Path Vector" },
+ { LDP_TLV_GENERIC_LABEL, "Generic Label" },
+ { LDP_TLV_ATM_LABEL, "ATM Label" },
+ { LDP_TLV_FR_LABEL, "Frame-Relay Label" },
+ { LDP_TLV_STATUS, "Status" },
+ { LDP_TLV_EXTD_STATUS, "Extended Status" },
+ { LDP_TLV_RETURNED_PDU, "Returned PDU" },
+ { LDP_TLV_RETURNED_MSG, "Returned Message" },
+ { LDP_TLV_COMMON_HELLO, "Common Hello Parameters" },
+ { LDP_TLV_IPV4_TRANSPORT_ADDR, "IPv4 Transport Address" },
+ { LDP_TLV_CONFIG_SEQ_NUMBER, "Configuration Sequence Number" },
+ { LDP_TLV_IPV6_TRANSPORT_ADDR, "IPv6 Transport Address" },
+ { LDP_TLV_COMMON_SESSION, "Common Session Parameters" },
+ { LDP_TLV_ATM_SESSION_PARM, "ATM Session Parameters" },
+ { LDP_TLV_FR_SESSION_PARM, "Frame-Relay Session Parameters" },
+ { LDP_TLV_FT_SESSION, "Fault-Tolerant Session Parameters" },
+ { LDP_TLV_LABEL_REQUEST_MSG_ID, "Label Request Message ID" },
+ { LDP_TLV_MTU, "MTU" },
+ { 0, NULL}
+};
+
+#define LDP_FEC_WILDCARD 0x01
+#define LDP_FEC_PREFIX 0x02
+#define LDP_FEC_HOSTADDRESS 0x03
+/* From RFC 4906; should probably be updated to RFC 4447 (e.g., VC -> PW) */
+#define LDP_FEC_MARTINI_VC 0x80
+
+static const struct tok ldp_fec_values[] = {
+ { LDP_FEC_WILDCARD, "Wildcard" },
+ { LDP_FEC_PREFIX, "Prefix" },
+ { LDP_FEC_HOSTADDRESS, "Host address" },
+ { LDP_FEC_MARTINI_VC, "Martini VC" },
+ { 0, NULL}
+};
+
+#define LDP_FEC_MARTINI_IFPARM_MTU 0x01
+#define LDP_FEC_MARTINI_IFPARM_DESC 0x03
+#define LDP_FEC_MARTINI_IFPARM_VCCV 0x0c
+
+static const struct tok ldp_fec_martini_ifparm_values[] = {
+ { LDP_FEC_MARTINI_IFPARM_MTU, "MTU" },
+ { LDP_FEC_MARTINI_IFPARM_DESC, "Description" },
+ { LDP_FEC_MARTINI_IFPARM_VCCV, "VCCV" },
+ { 0, NULL}
+};
+
+/* draft-ietf-pwe3-vccv-04.txt */
+static const struct tok ldp_fec_martini_ifparm_vccv_cc_values[] = {
+ { 0x01, "PWE3 control word" },
+ { 0x02, "MPLS Router Alert Label" },
+ { 0x04, "MPLS inner label TTL = 1" },
+ { 0, NULL}
+};
+
+/* draft-ietf-pwe3-vccv-04.txt */
+static const struct tok ldp_fec_martini_ifparm_vccv_cv_values[] = {
+ { 0x01, "ICMP Ping" },
+ { 0x02, "LSP Ping" },
+ { 0x04, "BFD" },
+ { 0, NULL}
+};
+
+int ldp_msg_print(register const u_char *);
+int ldp_tlv_print(register const u_char *);
+
+/*
+ * ldp tlv header
+ *
+ * 0 1 2 3
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * |U|F| Type | Length |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | |
+ * | Value |
+ * ~ ~
+ * | |
+ * | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+
+#define TLV_TCHECK(minlen) \
+ TCHECK2(*tptr, minlen); if (tlv_tlen < minlen) goto badtlv;
+
+int
+ldp_tlv_print(register const u_char *tptr) {
+
+ struct ldp_tlv_header {
+ u_int8_t type[2];
+ u_int8_t length[2];
+ };
+
+ const struct ldp_tlv_header *ldp_tlv_header;
+ u_short tlv_type,tlv_len,tlv_tlen,af,ft_flags;
+ u_char fec_type;
+ u_int ui,vc_info_len, vc_info_tlv_type, vc_info_tlv_len,idx;
+ char buf[100];
+ int i;
+
+ ldp_tlv_header = (const struct ldp_tlv_header *)tptr;
+ tlv_len=EXTRACT_16BITS(ldp_tlv_header->length);
+ tlv_tlen=tlv_len;
+ tlv_type=LDP_MASK_TLV_TYPE(EXTRACT_16BITS(ldp_tlv_header->type));
+
+ /* FIXME vendor private / experimental check */
+ printf("\n\t %s TLV (0x%04x), length: %u, Flags: [%s and %s forward if unknown]",
+ tok2str(ldp_tlv_values,
+ "Unknown",
+ tlv_type),
+ tlv_type,
+ tlv_len,
+ LDP_MASK_U_BIT(EXTRACT_16BITS(&ldp_tlv_header->type)) ? "continue processing" : "ignore",
+ LDP_MASK_F_BIT(EXTRACT_16BITS(&ldp_tlv_header->type)) ? "do" : "don't");
+
+ tptr+=sizeof(struct ldp_tlv_header);
+
+ switch(tlv_type) {
+
+ case LDP_TLV_COMMON_HELLO:
+ TLV_TCHECK(4);
+ printf("\n\t Hold Time: %us, Flags: [%s Hello%s]",
+ EXTRACT_16BITS(tptr),
+ (EXTRACT_16BITS(tptr+2)&0x8000) ? "Targeted" : "Link",
+ (EXTRACT_16BITS(tptr+2)&0x4000) ? ", Request for targeted Hellos" : "");
+ break;
+
+ case LDP_TLV_IPV4_TRANSPORT_ADDR:
+ TLV_TCHECK(4);
+ printf("\n\t IPv4 Transport Address: %s", ipaddr_string(tptr));
+ break;
+#ifdef INET6
+ case LDP_TLV_IPV6_TRANSPORT_ADDR:
+ TLV_TCHECK(16);
+ printf("\n\t IPv6 Transport Address: %s", ip6addr_string(tptr));
+ break;
+#endif
+ case LDP_TLV_CONFIG_SEQ_NUMBER:
+ TLV_TCHECK(4);
+ printf("\n\t Sequence Number: %u", EXTRACT_32BITS(tptr));
+ break;
+
+ case LDP_TLV_ADDRESS_LIST:
+ TLV_TCHECK(LDP_TLV_ADDRESS_LIST_AFNUM_LEN);
+ af = EXTRACT_16BITS(tptr);
+ tptr+=LDP_TLV_ADDRESS_LIST_AFNUM_LEN;
+ tlv_tlen -= LDP_TLV_ADDRESS_LIST_AFNUM_LEN;
+ printf("\n\t Address Family: %s, addresses",
+ tok2str(af_values, "Unknown (%u)", af));
+ switch (af) {
+ case AFNUM_INET:
+ while(tlv_tlen >= sizeof(struct in_addr)) {
+ TCHECK2(*tptr, sizeof(struct in_addr));
+ printf(" %s",ipaddr_string(tptr));
+ tlv_tlen-=sizeof(struct in_addr);
+ tptr+=sizeof(struct in_addr);
+ }
+ break;
+#ifdef INET6
+ case AFNUM_INET6:
+ while(tlv_tlen >= sizeof(struct in6_addr)) {
+ TCHECK2(*tptr, sizeof(struct in6_addr));
+ printf(" %s",ip6addr_string(tptr));
+ tlv_tlen-=sizeof(struct in6_addr);
+ tptr+=sizeof(struct in6_addr);
+ }
+ break;
+#endif
+ default:
+ /* unknown AF */
+ break;
+ }
+ break;
+
+ case LDP_TLV_COMMON_SESSION:
+ TLV_TCHECK(8);
+ printf("\n\t Version: %u, Keepalive: %us, Flags: [Downstream %s, Loop Detection %s]",
+ EXTRACT_16BITS(tptr), EXTRACT_16BITS(tptr+2),
+ (EXTRACT_16BITS(tptr+6)&0x8000) ? "On Demand" : "Unsolicited",
+ (EXTRACT_16BITS(tptr+6)&0x4000) ? "Enabled" : "Disabled"
+ );
+ break;
+
+ case LDP_TLV_FEC:
+ TLV_TCHECK(1);
+ fec_type = *tptr;
+ printf("\n\t %s FEC (0x%02x)",
+ tok2str(ldp_fec_values, "Unknown", fec_type),
+ fec_type);
+
+ tptr+=1;
+ tlv_tlen-=1;
+ switch(fec_type) {
+
+ case LDP_FEC_WILDCARD:
+ break;
+ case LDP_FEC_PREFIX:
+ TLV_TCHECK(2);
+ af = EXTRACT_16BITS(tptr);
+ tptr+=LDP_TLV_ADDRESS_LIST_AFNUM_LEN;
+ tlv_tlen-=LDP_TLV_ADDRESS_LIST_AFNUM_LEN;
+ if (af == AFNUM_INET) {
+ i=decode_prefix4(tptr,tlv_tlen,buf,sizeof(buf));
+ if (i == -2)
+ goto trunc;
+ if (i == -3)
+ printf(": IPv4 prefix (goes past end of TLV)");
+ else if (i == -1)
+ printf(": IPv4 prefix (invalid length)");
+ else
+ printf(": IPv4 prefix %s",buf);
+ }
+#ifdef INET6
+ else if (af == AFNUM_INET6) {
+ i=decode_prefix6(tptr,tlv_tlen,buf,sizeof(buf));
+ if (i == -2)
+ goto trunc;
+ if (i == -3)
+ printf(": IPv4 prefix (goes past end of TLV)");
+ else if (i == -1)
+ printf(": IPv6 prefix (invalid length)");
+ else
+ printf(": IPv6 prefix %s",buf);
+ }
+#endif
+ else
+ printf(": Address family %u prefix", af);
+ break;
+ case LDP_FEC_HOSTADDRESS:
+ break;
+ case LDP_FEC_MARTINI_VC:
+ /*
+ * According to RFC 4908, the VC info Length field can be zero,
+ * in which case not only are there no interface parameters,
+ * there's no VC ID.
+ */
+ TLV_TCHECK(7);
+ vc_info_len = *(tptr+2);
+
+ if (vc_info_len == 0) {
+ printf(": %s, %scontrol word, group-ID %u, VC-info-length: %u",
+ tok2str(l2vpn_encaps_values, "Unknown", EXTRACT_16BITS(tptr)&0x7fff),
+ EXTRACT_16BITS(tptr)&0x8000 ? "" : "no ",
+ EXTRACT_32BITS(tptr+3),
+ vc_info_len);
+ break;
+ }
+
+ /* Make sure we have the VC ID as well */
+ TLV_TCHECK(11);
+ printf(": %s, %scontrol word, group-ID %u, VC-ID %u, VC-info-length: %u",
+ tok2str(l2vpn_encaps_values, "Unknown", EXTRACT_16BITS(tptr)&0x7fff),
+ EXTRACT_16BITS(tptr)&0x8000 ? "" : "no ",
+ EXTRACT_32BITS(tptr+3),
+ EXTRACT_32BITS(tptr+7),
+ vc_info_len);
+ if (vc_info_len < 4)
+ goto trunc; /* minimum 4, for the VC ID */
+ vc_info_len -= 4; /* subtract out the VC ID, giving the length of the interface parameters */
+
+ /* Skip past the fixed information and the VC ID */
+ tptr+=11;
+ tlv_tlen-=11;
+ TLV_TCHECK(vc_info_len);
+
+ while (vc_info_len > 2) {
+ vc_info_tlv_type = *tptr;
+ vc_info_tlv_len = *(tptr+1);
+ if (vc_info_tlv_len < 2)
+ break;
+ if (vc_info_len < vc_info_tlv_len)
+ break;
+
+ printf("\n\t\tInterface Parameter: %s (0x%02x), len %u",
+ tok2str(ldp_fec_martini_ifparm_values,"Unknown",vc_info_tlv_type),
+ vc_info_tlv_type,
+ vc_info_tlv_len);
+
+ switch(vc_info_tlv_type) {
+ case LDP_FEC_MARTINI_IFPARM_MTU:
+ printf(": %u",EXTRACT_16BITS(tptr+2));
+ break;
+
+ case LDP_FEC_MARTINI_IFPARM_DESC:
+ printf(": ");
+ for (idx = 2; idx < vc_info_tlv_len; idx++)
+ safeputchar(*(tptr+idx));
+ break;
+
+ case LDP_FEC_MARTINI_IFPARM_VCCV:
+ printf("\n\t\t Control Channels (0x%02x) = [%s]",
+ *(tptr+2),
+ bittok2str(ldp_fec_martini_ifparm_vccv_cc_values,"none",*(tptr+2)));
+ printf("\n\t\t CV Types (0x%02x) = [%s]",
+ *(tptr+3),
+ bittok2str(ldp_fec_martini_ifparm_vccv_cv_values,"none",*(tptr+3)));
+ break;
+
+ default:
+ print_unknown_data(tptr+2,"\n\t\t ",vc_info_tlv_len-2);
+ break;
+ }
+
+ vc_info_len -= vc_info_tlv_len;
+ tptr += vc_info_tlv_len;
+ }
+ break;
+ }
+
+ break;
+
+ case LDP_TLV_GENERIC_LABEL:
+ TLV_TCHECK(4);
+ printf("\n\t Label: %u", EXTRACT_32BITS(tptr) & 0xfffff);
+ break;
+
+ case LDP_TLV_STATUS:
+ TLV_TCHECK(8);
+ ui = EXTRACT_32BITS(tptr);
+ tptr+=4;
+ printf("\n\t Status: 0x%02x, Flags: [%s and %s forward]",
+ ui&0x3fffffff,
+ ui&0x80000000 ? "Fatal error" : "Advisory Notification",
+ ui&0x40000000 ? "do" : "don't");
+ ui = EXTRACT_32BITS(tptr);
+ tptr+=4;
+ if (ui)
+ printf(", causing Message ID: 0x%08x", ui);
+ break;
+
+ case LDP_TLV_FT_SESSION:
+ TLV_TCHECK(8);
+ ft_flags = EXTRACT_16BITS(tptr);
+ printf("\n\t Flags: [%sReconnect, %sSave State, %sAll-Label Protection, %s Checkpoint, %sRe-Learn State]",
+ ft_flags&0x8000 ? "" : "No ",
+ ft_flags&0x8 ? "" : "Don't ",
+ ft_flags&0x4 ? "" : "No ",
+ ft_flags&0x2 ? "Sequence Numbered Label" : "All Labels",
+ ft_flags&0x1 ? "" : "Don't ");
+ tptr+=4;
+ ui = EXTRACT_32BITS(tptr);
+ if (ui)
+ printf(", Reconnect Timeout: %ums", ui);
+ tptr+=4;
+ ui = EXTRACT_32BITS(tptr);
+ if (ui)
+ printf(", Recovery Time: %ums", ui);
+ break;
+
+ case LDP_TLV_MTU:
+ TLV_TCHECK(2);
+ printf("\n\t MTU: %u", EXTRACT_16BITS(tptr));
+ break;
+
+
+ /*
+ * FIXME those are the defined TLVs that lack a decoder
+ * you are welcome to contribute code ;-)
+ */
+
+ case LDP_TLV_HOP_COUNT:
+ case LDP_TLV_PATH_VECTOR:
+ case LDP_TLV_ATM_LABEL:
+ case LDP_TLV_FR_LABEL:
+ case LDP_TLV_EXTD_STATUS:
+ case LDP_TLV_RETURNED_PDU:
+ case LDP_TLV_RETURNED_MSG:
+ case LDP_TLV_ATM_SESSION_PARM:
+ case LDP_TLV_FR_SESSION_PARM:
+ case LDP_TLV_LABEL_REQUEST_MSG_ID:
+
+ default:
+ if (vflag <= 1)
+ print_unknown_data(tptr,"\n\t ",tlv_tlen);
+ break;
+ }
+ return(tlv_len+4); /* Type & Length fields not included */
+
+trunc:
+ printf("\n\t\t packet exceeded snapshot");
+ return 0;
+
+badtlv:
+ printf("\n\t\t TLV contents go past end of TLV");
+ return(tlv_len+4); /* Type & Length fields not included */
+}
+
+void
+ldp_print(register const u_char *pptr, register u_int len) {
+
+ int processed;
+ while (len > (sizeof(struct ldp_common_header) + sizeof(struct ldp_msg_header))) {
+ processed = ldp_msg_print(pptr);
+ if (processed == 0)
+ return;
+ len -= processed;
+ pptr += processed;
+ }
+}
+
+
+int
+ldp_msg_print(register const u_char *pptr) {
+
+ const struct ldp_common_header *ldp_com_header;
+ const struct ldp_msg_header *ldp_msg_header;
+ const u_char *tptr,*msg_tptr;
+ u_short tlen;
+ u_short pdu_len,msg_len,msg_type,msg_tlen;
+ int hexdump,processed;
+
+ tptr=pptr;
+ ldp_com_header = (const struct ldp_common_header *)pptr;
+ TCHECK(*ldp_com_header);
+
+ /*
+ * Sanity checking of the header.
+ */
+ if (EXTRACT_16BITS(&ldp_com_header->version) != LDP_VERSION) {
+ printf("%sLDP version %u packet not supported",
+ (vflag < 1) ? "" : "\n\t",
+ EXTRACT_16BITS(&ldp_com_header->version));
+ return 0;
+ }
+
+ /* print the LSR-ID, label-space & length */
+ pdu_len = EXTRACT_16BITS(&ldp_com_header->pdu_length);
+ printf("%sLDP, Label-Space-ID: %s:%u, pdu-length: %u",
+ (vflag < 1) ? "" : "\n\t",
+ ipaddr_string(&ldp_com_header->lsr_id),
+ EXTRACT_16BITS(&ldp_com_header->label_space),
+ pdu_len);
+
+ /* bail out if non-verbose */
+ if (vflag < 1)
+ return 0;
+
+ /* ok they seem to want to know everything - lets fully decode it */
+ tlen=pdu_len;
+
+ tptr += sizeof(const struct ldp_common_header);
+ tlen -= sizeof(const struct ldp_common_header)-4; /* Type & Length fields not included */
+
+ while(tlen>0) {
+ /* did we capture enough for fully decoding the msg header ? */
+ TCHECK2(*tptr, sizeof(struct ldp_msg_header));
+
+ ldp_msg_header = (const struct ldp_msg_header *)tptr;
+ msg_len=EXTRACT_16BITS(ldp_msg_header->length);
+ msg_type=LDP_MASK_MSG_TYPE(EXTRACT_16BITS(ldp_msg_header->type));
+
+ /* FIXME vendor private / experimental check */
+ printf("\n\t %s Message (0x%04x), length: %u, Message ID: 0x%08x, Flags: [%s if unknown]",
+ tok2str(ldp_msg_values,
+ "Unknown",
+ msg_type),
+ msg_type,
+ msg_len,
+ EXTRACT_32BITS(&ldp_msg_header->id),
+ LDP_MASK_U_BIT(EXTRACT_16BITS(&ldp_msg_header->type)) ? "continue processing" : "ignore");
+
+ if (msg_len == 0) /* infinite loop protection */
+ return 0;
+
+ msg_tptr=tptr+sizeof(struct ldp_msg_header);
+ msg_tlen=msg_len-sizeof(struct ldp_msg_header)+4; /* Type & Length fields not included */
+
+ /* did we capture enough for fully decoding the message ? */
+ TCHECK2(*tptr, msg_len);
+ hexdump=FALSE;
+
+ switch(msg_type) {
+
+ case LDP_MSG_NOTIF:
+ case LDP_MSG_HELLO:
+ case LDP_MSG_INIT:
+ case LDP_MSG_KEEPALIVE:
+ case LDP_MSG_ADDRESS:
+ case LDP_MSG_LABEL_MAPPING:
+ case LDP_MSG_ADDRESS_WITHDRAW:
+ case LDP_MSG_LABEL_WITHDRAW:
+ while(msg_tlen >= 4) {
+ processed = ldp_tlv_print(msg_tptr);
+ if (processed == 0)
+ break;
+ msg_tlen-=processed;
+ msg_tptr+=processed;
+ }
+ break;
+
+ /*
+ * FIXME those are the defined messages that lack a decoder
+ * you are welcome to contribute code ;-)
+ */
+
+ case LDP_MSG_LABEL_REQUEST:
+ case LDP_MSG_LABEL_RELEASE:
+ case LDP_MSG_LABEL_ABORT_REQUEST:
+
+ default:
+ if (vflag <= 1)
+ print_unknown_data(msg_tptr,"\n\t ",msg_tlen);
+ break;
+ }
+ /* do we want to see an additionally hexdump ? */
+ if (vflag > 1 || hexdump==TRUE)
+ print_unknown_data(tptr+sizeof(struct ldp_msg_header),"\n\t ",
+ msg_len);
+
+ tptr += msg_len+4;
+ tlen -= msg_len+4;
+ }
+ return pdu_len+4;
+trunc:
+ printf("\n\t\t packet exceeded snapshot");
+ return 0;
+}
+
diff --git a/tcpdump-4.3.0/print-llc.c b/tcpdump-4.3.0/print-llc.c
new file mode 100644
index 0000000..a193471
--- /dev/null
+++ b/tcpdump-4.3.0/print-llc.c
@@ -0,0 +1,545 @@
+/*
+ * Copyright (c) 1992, 1993, 1994, 1995, 1996, 1997
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Code by Matt Thomas, Digital Equipment Corporation
+ * with an awful lot of hacking by Jeffrey Mogul, DECWRL
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-llc.c,v 1.75 2007-04-13 09:43:11 hannes Exp $";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <string.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "extract.h" /* must come after interface.h */
+
+#include "llc.h"
+#include "ethertype.h"
+#include "oui.h"
+
+static struct tok llc_values[] = {
+ { LLCSAP_NULL, "Null" },
+ { LLCSAP_GLOBAL, "Global" },
+ { LLCSAP_8021B_I, "802.1B I" },
+ { LLCSAP_8021B_G, "802.1B G" },
+ { LLCSAP_IP, "IP" },
+ { LLCSAP_SNA, "SNA" },
+ { LLCSAP_PROWAYNM, "ProWay NM" },
+ { LLCSAP_8021D, "STP" },
+ { LLCSAP_RS511, "RS511" },
+ { LLCSAP_ISO8208, "ISO8208" },
+ { LLCSAP_PROWAY, "ProWay" },
+ { LLCSAP_SNAP, "SNAP" },
+ { LLCSAP_IPX, "IPX" },
+ { LLCSAP_NETBEUI, "NetBeui" },
+ { LLCSAP_ISONS, "OSI" },
+ { 0, NULL },
+};
+
+static struct tok llc_cmd_values[] = {
+ { LLC_UI, "ui" },
+ { LLC_TEST, "test" },
+ { LLC_XID, "xid" },
+ { LLC_UA, "ua" },
+ { LLC_DISC, "disc" },
+ { LLC_DM, "dm" },
+ { LLC_SABME, "sabme" },
+ { LLC_FRMR, "frmr" },
+ { 0, NULL }
+};
+
+static const struct tok llc_flag_values[] = {
+ { 0, "Command" },
+ { LLC_GSAP, "Response" },
+ { LLC_U_POLL, "Poll" },
+ { LLC_GSAP|LLC_U_POLL, "Final" },
+ { LLC_IS_POLL, "Poll" },
+ { LLC_GSAP|LLC_IS_POLL, "Final" },
+ { 0, NULL }
+};
+
+
+static const struct tok llc_ig_flag_values[] = {
+ { 0, "Individual" },
+ { LLC_IG, "Group" },
+ { 0, NULL }
+};
+
+
+static const struct tok llc_supervisory_values[] = {
+ { 0, "Receiver Ready" },
+ { 1, "Receiver not Ready" },
+ { 2, "Reject" },
+ { 0, NULL }
+};
+
+
+static const struct tok cisco_values[] = {
+ { PID_CISCO_CDP, "CDP" },
+ { PID_CISCO_VTP, "VTP" },
+ { PID_CISCO_DTP, "DTP" },
+ { PID_CISCO_UDLD, "UDLD" },
+ { PID_CISCO_PVST, "PVST" },
+ { 0, NULL }
+};
+
+static const struct tok bridged_values[] = {
+ { PID_RFC2684_ETH_FCS, "Ethernet + FCS" },
+ { PID_RFC2684_ETH_NOFCS, "Ethernet w/o FCS" },
+ { PID_RFC2684_802_4_FCS, "802.4 + FCS" },
+ { PID_RFC2684_802_4_NOFCS, "802.4 w/o FCS" },
+ { PID_RFC2684_802_5_FCS, "Token Ring + FCS" },
+ { PID_RFC2684_802_5_NOFCS, "Token Ring w/o FCS" },
+ { PID_RFC2684_FDDI_FCS, "FDDI + FCS" },
+ { PID_RFC2684_FDDI_NOFCS, "FDDI w/o FCS" },
+ { PID_RFC2684_802_6_FCS, "802.6 + FCS" },
+ { PID_RFC2684_802_6_NOFCS, "802.6 w/o FCS" },
+ { PID_RFC2684_BPDU, "BPDU" },
+ { 0, NULL },
+};
+
+static const struct tok null_values[] = {
+ { 0, NULL }
+};
+
+struct oui_tok {
+ u_int32_t oui;
+ const struct tok *tok;
+};
+
+static const struct oui_tok oui_to_tok[] = {
+ { OUI_ENCAP_ETHER, ethertype_values },
+ { OUI_CISCO_90, ethertype_values }, /* uses some Ethertype values */
+ { OUI_APPLETALK, ethertype_values }, /* uses some Ethertype values */
+ { OUI_CISCO, cisco_values },
+ { OUI_RFC2684, bridged_values }, /* bridged, RFC 2427 FR or RFC 2864 ATM */
+ { 0, NULL }
+};
+
+/*
+ * Returns non-zero IFF it succeeds in printing the header
+ */
+int
+llc_print(const u_char *p, u_int length, u_int caplen,
+ const u_char *esrc, const u_char *edst, u_short *extracted_ethertype)
+{
+ u_int8_t dsap_field, dsap, ssap_field, ssap;
+ u_int16_t control;
+ int is_u;
+ register int ret;
+
+ *extracted_ethertype = 0;
+
+ if (caplen < 3) {
+ (void)printf("[|llc]");
+ default_print((u_char *)p, caplen);
+ return(0);
+ }
+
+ dsap_field = *p;
+ ssap_field = *(p + 1);
+
+ /*
+ * OK, what type of LLC frame is this? The length
+ * of the control field depends on that - I frames
+ * have a two-byte control field, and U frames have
+ * a one-byte control field.
+ */
+ control = *(p + 2);
+ if ((control & LLC_U_FMT) == LLC_U_FMT) {
+ /*
+ * U frame.
+ */
+ is_u = 1;
+ } else {
+ /*
+ * The control field in I and S frames is
+ * 2 bytes...
+ */
+ if (caplen < 4) {
+ (void)printf("[|llc]");
+ default_print((u_char *)p, caplen);
+ return(0);
+ }
+
+ /*
+ * ...and is little-endian.
+ */
+ control = EXTRACT_LE_16BITS(p + 2);
+ is_u = 0;
+ }
+
+ if (ssap_field == LLCSAP_GLOBAL && dsap_field == LLCSAP_GLOBAL) {
+ /*
+ * This is an Ethernet_802.3 IPX frame; it has an
+ * 802.3 header (i.e., an Ethernet header where the
+ * type/length field is <= ETHERMTU, i.e. it's a length
+ * field, not a type field), but has no 802.2 header -
+ * the IPX packet starts right after the Ethernet header,
+ * with a signature of two bytes of 0xFF (which is
+ * LLCSAP_GLOBAL).
+ *
+ * (It might also have been an Ethernet_802.3 IPX at
+ * one time, but got bridged onto another network,
+ * such as an 802.11 network; this has appeared in at
+ * least one capture file.)
+ */
+
+ if (eflag)
+ printf("IPX 802.3: ");
+
+ ipx_print(p, length);
+ return (1);
+ }
+
+ dsap = dsap_field & ~LLC_IG;
+ ssap = ssap_field & ~LLC_GSAP;
+
+ if (eflag) {
+ printf("LLC, dsap %s (0x%02x) %s, ssap %s (0x%02x) %s",
+ tok2str(llc_values, "Unknown", dsap),
+ dsap,
+ tok2str(llc_ig_flag_values, "Unknown", dsap_field & LLC_IG),
+ tok2str(llc_values, "Unknown", ssap),
+ ssap,
+ tok2str(llc_flag_values, "Unknown", ssap_field & LLC_GSAP));
+
+ if (is_u) {
+ printf(", ctrl 0x%02x: ", control);
+ } else {
+ printf(", ctrl 0x%04x: ", control);
+ }
+ }
+
+ if (ssap == LLCSAP_8021D && dsap == LLCSAP_8021D &&
+ control == LLC_UI) {
+ stp_print(p+3, length-3);
+ return (1);
+ }
+
+ if (ssap == LLCSAP_IP && dsap == LLCSAP_IP &&
+ control == LLC_UI) {
+ ip_print(gndo, p+4, length-4);
+ return (1);
+ }
+
+ if (ssap == LLCSAP_IPX && dsap == LLCSAP_IPX &&
+ control == LLC_UI) {
+ /*
+ * This is an Ethernet_802.2 IPX frame, with an 802.3
+ * header and an 802.2 LLC header with the source and
+ * destination SAPs being the IPX SAP.
+ *
+ * Skip DSAP, LSAP, and control field.
+ */
+ if (eflag)
+ printf("IPX 802.2: ");
+
+ ipx_print(p+3, length-3);
+ return (1);
+ }
+
+#ifdef TCPDUMP_DO_SMB
+ if (ssap == LLCSAP_NETBEUI && dsap == LLCSAP_NETBEUI
+ && (!(control & LLC_S_FMT) || control == LLC_U_FMT)) {
+ /*
+ * we don't actually have a full netbeui parser yet, but the
+ * smb parser can handle many smb-in-netbeui packets, which
+ * is very useful, so we call that
+ *
+ * We don't call it for S frames, however, just I frames
+ * (which are frames that don't have the low-order bit,
+ * LLC_S_FMT, set in the first byte of the control field)
+ * and UI frames (whose control field is just 3, LLC_U_FMT).
+ */
+
+ /*
+ * Skip the LLC header.
+ */
+ if (is_u) {
+ p += 3;
+ length -= 3;
+ caplen -= 3;
+ } else {
+ p += 4;
+ length -= 4;
+ caplen -= 4;
+ }
+ netbeui_print(control, p, length);
+ return (1);
+ }
+#endif
+ if (ssap == LLCSAP_ISONS && dsap == LLCSAP_ISONS
+ && control == LLC_UI) {
+ isoclns_print(p + 3, length - 3, caplen - 3);
+ return (1);
+ }
+
+ if (ssap == LLCSAP_SNAP && dsap == LLCSAP_SNAP
+ && control == LLC_UI) {
+ /*
+ * XXX - what *is* the right bridge pad value here?
+ * Does anybody ever bridge one form of LAN traffic
+ * over a networking type that uses 802.2 LLC?
+ */
+ ret = snap_print(p+3, length-3, caplen-3, 2);
+ if (ret)
+ return (ret);
+ }
+
+ if (!eflag) {
+ if (ssap == dsap) {
+ if (esrc == NULL || edst == NULL)
+ (void)printf("%s ", tok2str(llc_values, "Unknown DSAP 0x%02x", dsap));
+ else
+ (void)printf("%s > %s %s ",
+ etheraddr_string(esrc),
+ etheraddr_string(edst),
+ tok2str(llc_values, "Unknown DSAP 0x%02x", dsap));
+ } else {
+ if (esrc == NULL || edst == NULL)
+ (void)printf("%s > %s ",
+ tok2str(llc_values, "Unknown SSAP 0x%02x", ssap),
+ tok2str(llc_values, "Unknown DSAP 0x%02x", dsap));
+ else
+ (void)printf("%s %s > %s %s ",
+ etheraddr_string(esrc),
+ tok2str(llc_values, "Unknown SSAP 0x%02x", ssap),
+ etheraddr_string(edst),
+ tok2str(llc_values, "Unknown DSAP 0x%02x", dsap));
+ }
+ }
+
+ if (is_u) {
+ printf("Unnumbered, %s, Flags [%s], length %u",
+ tok2str(llc_cmd_values, "%02x", LLC_U_CMD(control)),
+ tok2str(llc_flag_values,"?",(ssap_field & LLC_GSAP) | (control & LLC_U_POLL)),
+ length);
+
+ p += 3;
+ length -= 3;
+ caplen -= 3;
+
+ if ((control & ~LLC_U_POLL) == LLC_XID) {
+ if (*p == LLC_XID_FI) {
+ printf(": %02x %02x", p[1], p[2]);
+ p += 3;
+ length -= 3;
+ caplen -= 3;
+ }
+ }
+ } else {
+ if ((control & LLC_S_FMT) == LLC_S_FMT) {
+ (void)printf("Supervisory, %s, rcv seq %u, Flags [%s], length %u",
+ tok2str(llc_supervisory_values,"?",LLC_S_CMD(control)),
+ LLC_IS_NR(control),
+ tok2str(llc_flag_values,"?",(ssap_field & LLC_GSAP) | (control & LLC_IS_POLL)),
+ length);
+ } else {
+ (void)printf("Information, send seq %u, rcv seq %u, Flags [%s], length %u",
+ LLC_I_NS(control),
+ LLC_IS_NR(control),
+ tok2str(llc_flag_values,"?",(ssap_field & LLC_GSAP) | (control & LLC_IS_POLL)),
+ length);
+ }
+ p += 4;
+ length -= 4;
+ caplen -= 4;
+ }
+ return(1);
+}
+
+int
+snap_print(const u_char *p, u_int length, u_int caplen, u_int bridge_pad)
+{
+ u_int32_t orgcode;
+ register u_short et;
+ register int ret;
+
+ TCHECK2(*p, 5);
+ orgcode = EXTRACT_24BITS(p);
+ et = EXTRACT_16BITS(p + 3);
+
+ if (eflag) {
+ const struct tok *tok = null_values;
+ const struct oui_tok *otp;
+
+ for (otp = &oui_to_tok[0]; otp->tok != NULL; otp++) {
+ if (otp->oui == orgcode) {
+ tok = otp->tok;
+ break;
+ }
+ }
+ (void)printf("oui %s (0x%06x), %s %s (0x%04x): ",
+ tok2str(oui_values, "Unknown", orgcode),
+ orgcode,
+ (orgcode == 0x000000 ? "ethertype" : "pid"),
+ tok2str(tok, "Unknown", et),
+ et);
+ }
+ p += 5;
+ length -= 5;
+ caplen -= 5;
+
+ switch (orgcode) {
+ case OUI_ENCAP_ETHER:
+ case OUI_CISCO_90:
+ /*
+ * This is an encapsulated Ethernet packet,
+ * or a packet bridged by some piece of
+ * Cisco hardware; the protocol ID is
+ * an Ethernet protocol type.
+ */
+ ret = ethertype_print(gndo, et, p, length, caplen);
+ if (ret)
+ return (ret);
+ break;
+
+ case OUI_APPLETALK:
+ if (et == ETHERTYPE_ATALK) {
+ /*
+ * No, I have no idea why Apple used one
+ * of their own OUIs, rather than
+ * 0x000000, and an Ethernet packet
+ * type, for Appletalk data packets,
+ * but used 0x000000 and an Ethernet
+ * packet type for AARP packets.
+ */
+ ret = ethertype_print(gndo, et, p, length, caplen);
+ if (ret)
+ return (ret);
+ }
+ break;
+
+ case OUI_CISCO:
+ switch (et) {
+ case PID_CISCO_CDP:
+ cdp_print(p, length, caplen);
+ return (1);
+ case PID_CISCO_DTP:
+ dtp_print(p, length);
+ return (1);
+ case PID_CISCO_UDLD:
+ udld_print(p, length);
+ return (1);
+ case PID_CISCO_VTP:
+ vtp_print(p, length);
+ return (1);
+ case PID_CISCO_PVST:
+ stp_print(p, length);
+ return (1);
+ default:
+ break;
+ }
+
+ case OUI_RFC2684:
+ switch (et) {
+
+ case PID_RFC2684_ETH_FCS:
+ case PID_RFC2684_ETH_NOFCS:
+ /*
+ * XXX - remove the last two bytes for
+ * PID_RFC2684_ETH_FCS?
+ */
+ /*
+ * Skip the padding.
+ */
+ TCHECK2(*p, bridge_pad);
+ caplen -= bridge_pad;
+ length -= bridge_pad;
+ p += bridge_pad;
+
+ /*
+ * What remains is an Ethernet packet.
+ */
+ ether_print(gndo, p, length, caplen, NULL, NULL);
+ return (1);
+
+ case PID_RFC2684_802_5_FCS:
+ case PID_RFC2684_802_5_NOFCS:
+ /*
+ * XXX - remove the last two bytes for
+ * PID_RFC2684_ETH_FCS?
+ */
+ /*
+ * Skip the padding, but not the Access
+ * Control field.
+ */
+ TCHECK2(*p, bridge_pad);
+ caplen -= bridge_pad;
+ length -= bridge_pad;
+ p += bridge_pad;
+
+ /*
+ * What remains is an 802.5 Token Ring
+ * packet.
+ */
+ token_print(p, length, caplen);
+ return (1);
+
+ case PID_RFC2684_FDDI_FCS:
+ case PID_RFC2684_FDDI_NOFCS:
+ /*
+ * XXX - remove the last two bytes for
+ * PID_RFC2684_ETH_FCS?
+ */
+ /*
+ * Skip the padding.
+ */
+ TCHECK2(*p, bridge_pad + 1);
+ caplen -= bridge_pad + 1;
+ length -= bridge_pad + 1;
+ p += bridge_pad + 1;
+
+ /*
+ * What remains is an FDDI packet.
+ */
+ fddi_print(p, length, caplen);
+ return (1);
+
+ case PID_RFC2684_BPDU:
+ stp_print(p, length);
+ return (1);
+ }
+ }
+ return (0);
+
+trunc:
+ (void)printf("[|snap]");
+ return (1);
+}
+
+
+/*
+ * Local Variables:
+ * c-style: whitesmith
+ * c-basic-offset: 8
+ * End:
+ */
diff --git a/tcpdump-4.3.0/print-lldp.c b/tcpdump-4.3.0/print-lldp.c
new file mode 100644
index 0000000..8735e58
--- /dev/null
+++ b/tcpdump-4.3.0/print-lldp.c
@@ -0,0 +1,1421 @@
+/*
+ * Copyright (c) 1998-2007 The TCPDUMP project
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code
+ * distributions retain the above copyright notice and this paragraph
+ * in its entirety, and (2) distributions including binary code include
+ * the above copyright notice and this paragraph in its entirety in
+ * the documentation or other materials provided with the distribution.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
+ * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
+ * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ *
+ * support for the IEEE Link Discovery Protocol as per 802.1AB
+ *
+ * Original code by Hannes Gredler (hannes@juniper.net)
+ * IEEE and TIA extensions by Carles Kishimoto <carles.kishimoto@gmail.com>
+ * DCBX extensions by Kaladhar Musunuru <kaladharm@sourceforge.net>
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+"@(#) $Header: /tcpdump/master/tcpdump/print-lldp.c,v 1.10 2008-03-20 09:30:56 hannes Exp $";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "interface.h"
+#include "extract.h"
+#include "addrtoname.h"
+#include "af.h"
+#include "oui.h"
+
+#define LLDP_EXTRACT_TYPE(x) (((x)&0xfe00)>>9)
+#define LLDP_EXTRACT_LEN(x) ((x)&0x01ff)
+
+/*
+ * TLV type codes
+ */
+#define LLDP_END_TLV 0
+#define LLDP_CHASSIS_ID_TLV 1
+#define LLDP_PORT_ID_TLV 2
+#define LLDP_TTL_TLV 3
+#define LLDP_PORT_DESCR_TLV 4
+#define LLDP_SYSTEM_NAME_TLV 5
+#define LLDP_SYSTEM_DESCR_TLV 6
+#define LLDP_SYSTEM_CAP_TLV 7
+#define LLDP_MGMT_ADDR_TLV 8
+#define LLDP_PRIVATE_TLV 127
+
+static const struct tok lldp_tlv_values[] = {
+ { LLDP_END_TLV, "End" },
+ { LLDP_CHASSIS_ID_TLV, "Chassis ID" },
+ { LLDP_PORT_ID_TLV, "Port ID" },
+ { LLDP_TTL_TLV, "Time to Live" },
+ { LLDP_PORT_DESCR_TLV, "Port Description" },
+ { LLDP_SYSTEM_NAME_TLV, "System Name" },
+ { LLDP_SYSTEM_DESCR_TLV, "System Description" },
+ { LLDP_SYSTEM_CAP_TLV, "System Capabilities" },
+ { LLDP_MGMT_ADDR_TLV, "Management Address" },
+ { LLDP_PRIVATE_TLV, "Organization specific" },
+ { 0, NULL}
+};
+
+/*
+ * Chassis ID subtypes
+ */
+#define LLDP_CHASSIS_CHASSIS_COMP_SUBTYPE 1
+#define LLDP_CHASSIS_INTF_ALIAS_SUBTYPE 2
+#define LLDP_CHASSIS_PORT_COMP_SUBTYPE 3
+#define LLDP_CHASSIS_MAC_ADDR_SUBTYPE 4
+#define LLDP_CHASSIS_NETWORK_ADDR_SUBTYPE 5
+#define LLDP_CHASSIS_INTF_NAME_SUBTYPE 6
+#define LLDP_CHASSIS_LOCAL_SUBTYPE 7
+
+static const struct tok lldp_chassis_subtype_values[] = {
+ { LLDP_CHASSIS_CHASSIS_COMP_SUBTYPE, "Chassis component"},
+ { LLDP_CHASSIS_INTF_ALIAS_SUBTYPE, "Interface alias"},
+ { LLDP_CHASSIS_PORT_COMP_SUBTYPE, "Port component"},
+ { LLDP_CHASSIS_MAC_ADDR_SUBTYPE, "MAC address"},
+ { LLDP_CHASSIS_NETWORK_ADDR_SUBTYPE, "Network address"},
+ { LLDP_CHASSIS_INTF_NAME_SUBTYPE, "Interface name"},
+ { LLDP_CHASSIS_LOCAL_SUBTYPE, "Local"},
+ { 0, NULL}
+};
+
+/*
+ * Port ID subtypes
+ */
+#define LLDP_PORT_INTF_ALIAS_SUBTYPE 1
+#define LLDP_PORT_PORT_COMP_SUBTYPE 2
+#define LLDP_PORT_MAC_ADDR_SUBTYPE 3
+#define LLDP_PORT_NETWORK_ADDR_SUBTYPE 4
+#define LLDP_PORT_INTF_NAME_SUBTYPE 5
+#define LLDP_PORT_AGENT_CIRC_ID_SUBTYPE 6
+#define LLDP_PORT_LOCAL_SUBTYPE 7
+
+static const struct tok lldp_port_subtype_values[] = {
+ { LLDP_PORT_INTF_ALIAS_SUBTYPE, "Interface alias"},
+ { LLDP_PORT_PORT_COMP_SUBTYPE, "Port component"},
+ { LLDP_PORT_MAC_ADDR_SUBTYPE, "MAC address"},
+ { LLDP_PORT_NETWORK_ADDR_SUBTYPE, "Network Address"},
+ { LLDP_PORT_INTF_NAME_SUBTYPE, "Interface Name"},
+ { LLDP_PORT_AGENT_CIRC_ID_SUBTYPE, "Agent circuit ID"},
+ { LLDP_PORT_LOCAL_SUBTYPE, "Local"},
+ { 0, NULL}
+};
+
+/*
+ * System Capabilities
+ */
+#define LLDP_CAP_OTHER (1 << 0)
+#define LLDP_CAP_REPEATER (1 << 1)
+#define LLDP_CAP_BRIDGE (1 << 2)
+#define LLDP_CAP_WLAN_AP (1 << 3)
+#define LLDP_CAP_ROUTER (1 << 4)
+#define LLDP_CAP_PHONE (1 << 5)
+#define LLDP_CAP_DOCSIS (1 << 6)
+#define LLDP_CAP_STATION_ONLY (1 << 7)
+
+static const struct tok lldp_cap_values[] = {
+ { LLDP_CAP_OTHER, "Other"},
+ { LLDP_CAP_REPEATER, "Repeater"},
+ { LLDP_CAP_BRIDGE, "Bridge"},
+ { LLDP_CAP_WLAN_AP, "WLAN AP"},
+ { LLDP_CAP_ROUTER, "Router"},
+ { LLDP_CAP_PHONE, "Telephone"},
+ { LLDP_CAP_DOCSIS, "Docsis"},
+ { LLDP_CAP_STATION_ONLY, "Station Only"},
+ { 0, NULL}
+};
+
+#define LLDP_PRIVATE_8021_SUBTYPE_PORT_VLAN_ID 1
+#define LLDP_PRIVATE_8021_SUBTYPE_PROTOCOL_VLAN_ID 2
+#define LLDP_PRIVATE_8021_SUBTYPE_VLAN_NAME 3
+#define LLDP_PRIVATE_8021_SUBTYPE_PROTOCOL_IDENTITY 4
+
+static const struct tok lldp_8021_subtype_values[] = {
+ { LLDP_PRIVATE_8021_SUBTYPE_PORT_VLAN_ID, "Port VLAN Id"},
+ { LLDP_PRIVATE_8021_SUBTYPE_PROTOCOL_VLAN_ID, "Port and Protocol VLAN ID"},
+ { LLDP_PRIVATE_8021_SUBTYPE_VLAN_NAME, "VLAN name"},
+ { LLDP_PRIVATE_8021_SUBTYPE_PROTOCOL_IDENTITY, "Protocol Identity"},
+ { 0, NULL}
+};
+
+#define LLDP_8021_PORT_PROTOCOL_VLAN_SUPPORT (1 << 1)
+#define LLDP_8021_PORT_PROTOCOL_VLAN_STATUS (1 << 2)
+
+static const struct tok lldp_8021_port_protocol_id_values[] = {
+ { LLDP_8021_PORT_PROTOCOL_VLAN_SUPPORT, "supported"},
+ { LLDP_8021_PORT_PROTOCOL_VLAN_STATUS, "enabled"},
+ { 0, NULL}
+};
+
+#define LLDP_PRIVATE_8023_SUBTYPE_MACPHY 1
+#define LLDP_PRIVATE_8023_SUBTYPE_MDIPOWER 2
+#define LLDP_PRIVATE_8023_SUBTYPE_LINKAGGR 3
+#define LLDP_PRIVATE_8023_SUBTYPE_MTU 4
+
+static const struct tok lldp_8023_subtype_values[] = {
+ { LLDP_PRIVATE_8023_SUBTYPE_MACPHY, "MAC/PHY configuration/status"},
+ { LLDP_PRIVATE_8023_SUBTYPE_MDIPOWER, "Power via MDI"},
+ { LLDP_PRIVATE_8023_SUBTYPE_LINKAGGR, "Link aggregation"},
+ { LLDP_PRIVATE_8023_SUBTYPE_MTU, "Max frame size"},
+ { 0, NULL}
+};
+
+#define LLDP_PRIVATE_TIA_SUBTYPE_CAPABILITIES 1
+#define LLDP_PRIVATE_TIA_SUBTYPE_NETWORK_POLICY 2
+#define LLDP_PRIVATE_TIA_SUBTYPE_LOCAL_ID 3
+#define LLDP_PRIVATE_TIA_SUBTYPE_EXTENDED_POWER_MDI 4
+#define LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_HARDWARE_REV 5
+#define LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_FIRMWARE_REV 6
+#define LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_SOFTWARE_REV 7
+#define LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_SERIAL_NUMBER 8
+#define LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_MANUFACTURER_NAME 9
+#define LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_MODEL_NAME 10
+#define LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_ASSET_ID 11
+
+static const struct tok lldp_tia_subtype_values[] = {
+ { LLDP_PRIVATE_TIA_SUBTYPE_CAPABILITIES, "LLDP-MED Capabilities" },
+ { LLDP_PRIVATE_TIA_SUBTYPE_NETWORK_POLICY, "Network policy" },
+ { LLDP_PRIVATE_TIA_SUBTYPE_LOCAL_ID, "Location identification" },
+ { LLDP_PRIVATE_TIA_SUBTYPE_EXTENDED_POWER_MDI, "Extended power-via-MDI" },
+ { LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_HARDWARE_REV, "Inventory - hardware revision" },
+ { LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_FIRMWARE_REV, "Inventory - firmware revision" },
+ { LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_SOFTWARE_REV, "Inventory - software revision" },
+ { LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_SERIAL_NUMBER, "Inventory - serial number" },
+ { LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_MANUFACTURER_NAME, "Inventory - manufacturer name" },
+ { LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_MODEL_NAME, "Inventory - model name" },
+ { LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_ASSET_ID, "Inventory - asset ID" },
+ { 0, NULL}
+};
+
+#define LLDP_PRIVATE_TIA_LOCATION_ALTITUDE_METERS 1
+#define LLDP_PRIVATE_TIA_LOCATION_ALTITUDE_FLOORS 2
+
+static const struct tok lldp_tia_location_altitude_type_values[] = {
+ { LLDP_PRIVATE_TIA_LOCATION_ALTITUDE_METERS, "meters"},
+ { LLDP_PRIVATE_TIA_LOCATION_ALTITUDE_FLOORS, "floors"},
+ { 0, NULL}
+};
+
+/* ANSI/TIA-1057 - Annex B */
+#define LLDP_PRIVATE_TIA_LOCATION_LCI_CATYPE_A1 1
+#define LLDP_PRIVATE_TIA_LOCATION_LCI_CATYPE_A2 2
+#define LLDP_PRIVATE_TIA_LOCATION_LCI_CATYPE_A3 3
+#define LLDP_PRIVATE_TIA_LOCATION_LCI_CATYPE_A4 4
+#define LLDP_PRIVATE_TIA_LOCATION_LCI_CATYPE_A5 5
+#define LLDP_PRIVATE_TIA_LOCATION_LCI_CATYPE_A6 6
+
+static const struct tok lldp_tia_location_lci_catype_values[] = {
+ { LLDP_PRIVATE_TIA_LOCATION_LCI_CATYPE_A1, "national subdivisions (state,canton,region,province,prefecture)"},
+ { LLDP_PRIVATE_TIA_LOCATION_LCI_CATYPE_A2, "county, parish, gun, district"},
+ { LLDP_PRIVATE_TIA_LOCATION_LCI_CATYPE_A3, "city, township, shi"},
+ { LLDP_PRIVATE_TIA_LOCATION_LCI_CATYPE_A4, "city division, borough, city district, ward chou"},
+ { LLDP_PRIVATE_TIA_LOCATION_LCI_CATYPE_A5, "neighborhood, block"},
+ { LLDP_PRIVATE_TIA_LOCATION_LCI_CATYPE_A6, "street"},
+ { 0, NULL}
+};
+
+static const struct tok lldp_tia_location_lci_what_values[] = {
+ { 0, "location of DHCP server"},
+ { 1, "location of the network element believed to be closest to the client"},
+ { 2, "location of the client"},
+ { 0, NULL}
+};
+
+/*
+ * From RFC 3636 - dot3MauType
+ */
+#define LLDP_MAU_TYPE_UNKNOWN 0
+#define LLDP_MAU_TYPE_AUI 1
+#define LLDP_MAU_TYPE_10BASE_5 2
+#define LLDP_MAU_TYPE_FOIRL 3
+#define LLDP_MAU_TYPE_10BASE_2 4
+#define LLDP_MAU_TYPE_10BASE_T 5
+#define LLDP_MAU_TYPE_10BASE_FP 6
+#define LLDP_MAU_TYPE_10BASE_FB 7
+#define LLDP_MAU_TYPE_10BASE_FL 8
+#define LLDP_MAU_TYPE_10BROAD36 9
+#define LLDP_MAU_TYPE_10BASE_T_HD 10
+#define LLDP_MAU_TYPE_10BASE_T_FD 11
+#define LLDP_MAU_TYPE_10BASE_FL_HD 12
+#define LLDP_MAU_TYPE_10BASE_FL_FD 13
+#define LLDP_MAU_TYPE_100BASE_T4 14
+#define LLDP_MAU_TYPE_100BASE_TX_HD 15
+#define LLDP_MAU_TYPE_100BASE_TX_FD 16
+#define LLDP_MAU_TYPE_100BASE_FX_HD 17
+#define LLDP_MAU_TYPE_100BASE_FX_FD 18
+#define LLDP_MAU_TYPE_100BASE_T2_HD 19
+#define LLDP_MAU_TYPE_100BASE_T2_FD 20
+#define LLDP_MAU_TYPE_1000BASE_X_HD 21
+#define LLDP_MAU_TYPE_1000BASE_X_FD 22
+#define LLDP_MAU_TYPE_1000BASE_LX_HD 23
+#define LLDP_MAU_TYPE_1000BASE_LX_FD 24
+#define LLDP_MAU_TYPE_1000BASE_SX_HD 25
+#define LLDP_MAU_TYPE_1000BASE_SX_FD 26
+#define LLDP_MAU_TYPE_1000BASE_CX_HD 27
+#define LLDP_MAU_TYPE_1000BASE_CX_FD 28
+#define LLDP_MAU_TYPE_1000BASE_T_HD 29
+#define LLDP_MAU_TYPE_1000BASE_T_FD 30
+#define LLDP_MAU_TYPE_10GBASE_X 31
+#define LLDP_MAU_TYPE_10GBASE_LX4 32
+#define LLDP_MAU_TYPE_10GBASE_R 33
+#define LLDP_MAU_TYPE_10GBASE_ER 34
+#define LLDP_MAU_TYPE_10GBASE_LR 35
+#define LLDP_MAU_TYPE_10GBASE_SR 36
+#define LLDP_MAU_TYPE_10GBASE_W 37
+#define LLDP_MAU_TYPE_10GBASE_EW 38
+#define LLDP_MAU_TYPE_10GBASE_LW 39
+#define LLDP_MAU_TYPE_10GBASE_SW 40
+
+static const struct tok lldp_mau_types_values[] = {
+ { LLDP_MAU_TYPE_UNKNOWN, "Unknown"},
+ { LLDP_MAU_TYPE_AUI, "AUI"},
+ { LLDP_MAU_TYPE_10BASE_5, "10BASE_5"},
+ { LLDP_MAU_TYPE_FOIRL, "FOIRL"},
+ { LLDP_MAU_TYPE_10BASE_2, "10BASE2"},
+ { LLDP_MAU_TYPE_10BASE_T, "10BASET duplex mode unknown"},
+ { LLDP_MAU_TYPE_10BASE_FP, "10BASEFP"},
+ { LLDP_MAU_TYPE_10BASE_FB, "10BASEFB"},
+ { LLDP_MAU_TYPE_10BASE_FL, "10BASEFL duplex mode unknown"},
+ { LLDP_MAU_TYPE_10BROAD36, "10BROAD36"},
+ { LLDP_MAU_TYPE_10BASE_T_HD, "10BASET hdx"},
+ { LLDP_MAU_TYPE_10BASE_T_FD, "10BASET fdx"},
+ { LLDP_MAU_TYPE_10BASE_FL_HD, "10BASEFL hdx"},
+ { LLDP_MAU_TYPE_10BASE_FL_FD, "10BASEFL fdx"},
+ { LLDP_MAU_TYPE_100BASE_T4, "100BASET4"},
+ { LLDP_MAU_TYPE_100BASE_TX_HD, "100BASETX hdx"},
+ { LLDP_MAU_TYPE_100BASE_TX_FD, "100BASETX fdx"},
+ { LLDP_MAU_TYPE_100BASE_FX_HD, "100BASEFX hdx"},
+ { LLDP_MAU_TYPE_100BASE_FX_FD, "100BASEFX fdx"},
+ { LLDP_MAU_TYPE_100BASE_T2_HD, "100BASET2 hdx"},
+ { LLDP_MAU_TYPE_100BASE_T2_FD, "100BASET2 fdx"},
+ { LLDP_MAU_TYPE_1000BASE_X_HD, "1000BASEX hdx"},
+ { LLDP_MAU_TYPE_1000BASE_X_FD, "1000BASEX fdx"},
+ { LLDP_MAU_TYPE_1000BASE_LX_HD, "1000BASELX hdx"},
+ { LLDP_MAU_TYPE_1000BASE_LX_FD, "1000BASELX fdx"},
+ { LLDP_MAU_TYPE_1000BASE_SX_HD, "1000BASESX hdx"},
+ { LLDP_MAU_TYPE_1000BASE_SX_FD, "1000BASESX fdx"},
+ { LLDP_MAU_TYPE_1000BASE_CX_HD, "1000BASECX hdx"},
+ { LLDP_MAU_TYPE_1000BASE_CX_FD, "1000BASECX fdx"},
+ { LLDP_MAU_TYPE_1000BASE_T_HD, "1000BASET hdx"},
+ { LLDP_MAU_TYPE_1000BASE_T_FD, "1000BASET fdx"},
+ { LLDP_MAU_TYPE_10GBASE_X, "10GBASEX"},
+ { LLDP_MAU_TYPE_10GBASE_LX4, "10GBASELX4"},
+ { LLDP_MAU_TYPE_10GBASE_R, "10GBASER"},
+ { LLDP_MAU_TYPE_10GBASE_ER, "10GBASEER"},
+ { LLDP_MAU_TYPE_10GBASE_LR, "10GBASELR"},
+ { LLDP_MAU_TYPE_10GBASE_SR, "10GBASESR"},
+ { LLDP_MAU_TYPE_10GBASE_W, "10GBASEW"},
+ { LLDP_MAU_TYPE_10GBASE_EW, "10GBASEEW"},
+ { LLDP_MAU_TYPE_10GBASE_LW, "10GBASELW"},
+ { LLDP_MAU_TYPE_10GBASE_SW, "10GBASESW"},
+ { 0, NULL}
+};
+
+#define LLDP_8023_AUTONEGOTIATION_SUPPORT (1 << 0)
+#define LLDP_8023_AUTONEGOTIATION_STATUS (1 << 1)
+
+static const struct tok lldp_8023_autonegotiation_values[] = {
+ { LLDP_8023_AUTONEGOTIATION_SUPPORT, "supported"},
+ { LLDP_8023_AUTONEGOTIATION_STATUS, "enabled"},
+ { 0, NULL}
+};
+
+#define LLDP_TIA_CAPABILITY_MED (1 << 0)
+#define LLDP_TIA_CAPABILITY_NETWORK_POLICY (1 << 1)
+#define LLDP_TIA_CAPABILITY_LOCATION_IDENTIFICATION (1 << 2)
+#define LLDP_TIA_CAPABILITY_EXTENDED_POWER_MDI_PSE (1 << 3)
+#define LLDP_TIA_CAPABILITY_EXTENDED_POWER_MDI_PD (1 << 4)
+#define LLDP_TIA_CAPABILITY_INVENTORY (1 << 5)
+
+static const struct tok lldp_tia_capabilities_values[] = {
+ { LLDP_TIA_CAPABILITY_MED, "LLDP-MED capabilities"},
+ { LLDP_TIA_CAPABILITY_NETWORK_POLICY, "network policy"},
+ { LLDP_TIA_CAPABILITY_LOCATION_IDENTIFICATION, "location identification"},
+ { LLDP_TIA_CAPABILITY_EXTENDED_POWER_MDI_PSE, "extended power via MDI-PSE"},
+ { LLDP_TIA_CAPABILITY_EXTENDED_POWER_MDI_PD, "extended power via MDI-PD"},
+ { LLDP_TIA_CAPABILITY_INVENTORY, "Inventory"},
+ { 0, NULL}
+};
+
+#define LLDP_TIA_DEVICE_TYPE_ENDPOINT_CLASS_1 1
+#define LLDP_TIA_DEVICE_TYPE_ENDPOINT_CLASS_2 2
+#define LLDP_TIA_DEVICE_TYPE_ENDPOINT_CLASS_3 3
+#define LLDP_TIA_DEVICE_TYPE_NETWORK_CONNECTIVITY 4
+
+static const struct tok lldp_tia_device_type_values[] = {
+ { LLDP_TIA_DEVICE_TYPE_ENDPOINT_CLASS_1, "endpoint class 1"},
+ { LLDP_TIA_DEVICE_TYPE_ENDPOINT_CLASS_2, "endpoint class 2"},
+ { LLDP_TIA_DEVICE_TYPE_ENDPOINT_CLASS_3, "endpoint class 3"},
+ { LLDP_TIA_DEVICE_TYPE_NETWORK_CONNECTIVITY, "network connectivity"},
+ { 0, NULL}
+};
+
+#define LLDP_TIA_APPLICATION_TYPE_VOICE 1
+#define LLDP_TIA_APPLICATION_TYPE_VOICE_SIGNALING 2
+#define LLDP_TIA_APPLICATION_TYPE_GUEST_VOICE 3
+#define LLDP_TIA_APPLICATION_TYPE_GUEST_VOICE_SIGNALING 4
+#define LLDP_TIA_APPLICATION_TYPE_SOFTPHONE_VOICE 5
+#define LLDP_TIA_APPLICATION_TYPE_VIDEO_CONFERENCING 6
+#define LLDP_TIA_APPLICATION_TYPE_STREAMING_VIDEO 7
+#define LLDP_TIA_APPLICATION_TYPE_VIDEO_SIGNALING 8
+
+static const struct tok lldp_tia_application_type_values[] = {
+ { LLDP_TIA_APPLICATION_TYPE_VOICE, "voice"},
+ { LLDP_TIA_APPLICATION_TYPE_VOICE_SIGNALING, "voice signaling"},
+ { LLDP_TIA_APPLICATION_TYPE_GUEST_VOICE, "guest voice"},
+ { LLDP_TIA_APPLICATION_TYPE_GUEST_VOICE_SIGNALING, "guest voice signaling"},
+ { LLDP_TIA_APPLICATION_TYPE_SOFTPHONE_VOICE, "softphone voice"},
+ { LLDP_TIA_APPLICATION_TYPE_VIDEO_CONFERENCING, "video conferencing"},
+ { LLDP_TIA_APPLICATION_TYPE_STREAMING_VIDEO, "streaming video"},
+ { LLDP_TIA_APPLICATION_TYPE_VIDEO_SIGNALING, "video signaling"},
+ { 0, NULL}
+};
+
+#define LLDP_TIA_NETWORK_POLICY_X_BIT (1 << 5)
+#define LLDP_TIA_NETWORK_POLICY_T_BIT (1 << 6)
+#define LLDP_TIA_NETWORK_POLICY_U_BIT (1 << 7)
+
+static const struct tok lldp_tia_network_policy_bits_values[] = {
+ { LLDP_TIA_NETWORK_POLICY_U_BIT, "Unknown"},
+ { LLDP_TIA_NETWORK_POLICY_T_BIT, "Tagged"},
+ { LLDP_TIA_NETWORK_POLICY_X_BIT, "reserved"},
+ { 0, NULL}
+};
+
+#define LLDP_EXTRACT_NETWORK_POLICY_VLAN(x) (((x)&0x1ffe)>>1)
+#define LLDP_EXTRACT_NETWORK_POLICY_L2_PRIORITY(x) (((x)&0x01ff)>>6)
+#define LLDP_EXTRACT_NETWORK_POLICY_DSCP(x) ((x)&0x003f)
+
+#define LLDP_TIA_LOCATION_DATA_FORMAT_COORDINATE_BASED 1
+#define LLDP_TIA_LOCATION_DATA_FORMAT_CIVIC_ADDRESS 2
+#define LLDP_TIA_LOCATION_DATA_FORMAT_ECS_ELIN 3
+
+static const struct tok lldp_tia_location_data_format_values[] = {
+ { LLDP_TIA_LOCATION_DATA_FORMAT_COORDINATE_BASED, "coordinate-based LCI"},
+ { LLDP_TIA_LOCATION_DATA_FORMAT_CIVIC_ADDRESS, "civic address LCI"},
+ { LLDP_TIA_LOCATION_DATA_FORMAT_ECS_ELIN, "ECS ELIN"},
+ { 0, NULL}
+};
+
+#define LLDP_TIA_LOCATION_DATUM_WGS_84 1
+#define LLDP_TIA_LOCATION_DATUM_NAD_83_NAVD_88 2
+#define LLDP_TIA_LOCATION_DATUM_NAD_83_MLLW 3
+
+static const struct tok lldp_tia_location_datum_type_values[] = {
+ { LLDP_TIA_LOCATION_DATUM_WGS_84, "World Geodesic System 1984"},
+ { LLDP_TIA_LOCATION_DATUM_NAD_83_NAVD_88, "North American Datum 1983 (NAVD88)"},
+ { LLDP_TIA_LOCATION_DATUM_NAD_83_MLLW, "North American Datum 1983 (MLLW)"},
+ { 0, NULL}
+};
+
+#define LLDP_TIA_POWER_SOURCE_PSE 1
+#define LLDP_TIA_POWER_SOURCE_LOCAL 2
+#define LLDP_TIA_POWER_SOURCE_PSE_AND_LOCAL 3
+
+static const struct tok lldp_tia_power_source_values[] = {
+ { LLDP_TIA_POWER_SOURCE_PSE, "PSE - primary power source"},
+ { LLDP_TIA_POWER_SOURCE_LOCAL, "local - backup power source"},
+ { LLDP_TIA_POWER_SOURCE_PSE_AND_LOCAL, "PSE+local - reserved"},
+ { 0, NULL}
+};
+
+#define LLDP_TIA_POWER_PRIORITY_CRITICAL 1
+#define LLDP_TIA_POWER_PRIORITY_HIGH 2
+#define LLDP_TIA_POWER_PRIORITY_LOW 3
+
+static const struct tok lldp_tia_power_priority_values[] = {
+ { LLDP_TIA_POWER_PRIORITY_CRITICAL, "critical"},
+ { LLDP_TIA_POWER_PRIORITY_HIGH, "high"},
+ { LLDP_TIA_POWER_PRIORITY_LOW, "low"},
+ { 0, NULL}
+};
+
+#define LLDP_TIA_POWER_VAL_MAX 1024
+
+static const struct tok lldp_tia_inventory_values[] = {
+ { LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_HARDWARE_REV, "Hardware revision" },
+ { LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_FIRMWARE_REV, "Firmware revision" },
+ { LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_SOFTWARE_REV, "Software revision" },
+ { LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_SERIAL_NUMBER, "Serial number" },
+ { LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_MANUFACTURER_NAME, "Manufacturer name" },
+ { LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_MODEL_NAME, "Model name" },
+ { LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_ASSET_ID, "Asset ID" },
+ { 0, NULL}
+};
+
+/*
+ * From RFC 3636 - ifMauAutoNegCapAdvertisedBits
+ */
+#define LLDP_MAU_PMD_OTHER (1 << 15)
+#define LLDP_MAU_PMD_10BASE_T (1 << 14)
+#define LLDP_MAU_PMD_10BASE_T_FD (1 << 13)
+#define LLDP_MAU_PMD_100BASE_T4 (1 << 12)
+#define LLDP_MAU_PMD_100BASE_TX (1 << 11)
+#define LLDP_MAU_PMD_100BASE_TX_FD (1 << 10)
+#define LLDP_MAU_PMD_100BASE_T2 (1 << 9)
+#define LLDP_MAU_PMD_100BASE_T2_FD (1 << 8)
+#define LLDP_MAU_PMD_FDXPAUSE (1 << 7)
+#define LLDP_MAU_PMD_FDXAPAUSE (1 << 6)
+#define LLDP_MAU_PMD_FDXSPAUSE (1 << 5)
+#define LLDP_MAU_PMD_FDXBPAUSE (1 << 4)
+#define LLDP_MAU_PMD_1000BASE_X (1 << 3)
+#define LLDP_MAU_PMD_1000BASE_X_FD (1 << 2)
+#define LLDP_MAU_PMD_1000BASE_T (1 << 1)
+#define LLDP_MAU_PMD_1000BASE_T_FD (1 << 0)
+
+static const struct tok lldp_pmd_capability_values[] = {
+ { LLDP_MAU_PMD_10BASE_T, "10BASE-T hdx"},
+ { LLDP_MAU_PMD_10BASE_T_FD, "10BASE-T fdx"},
+ { LLDP_MAU_PMD_100BASE_T4, "100BASE-T4"},
+ { LLDP_MAU_PMD_100BASE_TX, "100BASE-TX hdx"},
+ { LLDP_MAU_PMD_100BASE_TX_FD, "100BASE-TX fdx"},
+ { LLDP_MAU_PMD_100BASE_T2, "100BASE-T2 hdx"},
+ { LLDP_MAU_PMD_100BASE_T2_FD, "100BASE-T2 fdx"},
+ { LLDP_MAU_PMD_FDXPAUSE, "Pause for fdx links"},
+ { LLDP_MAU_PMD_FDXAPAUSE, "Asym PAUSE for fdx"},
+ { LLDP_MAU_PMD_FDXSPAUSE, "Sym PAUSE for fdx"},
+ { LLDP_MAU_PMD_FDXBPAUSE, "Asym and Sym PAUSE for fdx"},
+ { LLDP_MAU_PMD_1000BASE_X, "1000BASE-{X LX SX CX} hdx"},
+ { LLDP_MAU_PMD_1000BASE_X_FD, "1000BASE-{X LX SX CX} fdx"},
+ { LLDP_MAU_PMD_1000BASE_T, "1000BASE-T hdx"},
+ { LLDP_MAU_PMD_1000BASE_T_FD, "1000BASE-T fdx"},
+ { 0, NULL}
+};
+
+#define LLDP_MDI_PORT_CLASS (1 << 0)
+#define LLDP_MDI_POWER_SUPPORT (1 << 1)
+#define LLDP_MDI_POWER_STATE (1 << 2)
+#define LLDP_MDI_PAIR_CONTROL_ABILITY (1 << 3)
+
+static const struct tok lldp_mdi_values[] = {
+ { LLDP_MDI_PORT_CLASS, "PSE"},
+ { LLDP_MDI_POWER_SUPPORT, "supported"},
+ { LLDP_MDI_POWER_STATE, "enabled"},
+ { LLDP_MDI_PAIR_CONTROL_ABILITY, "can be controlled"},
+ { 0, NULL}
+};
+
+#define LLDP_MDI_PSE_PORT_POWER_PAIRS_SIGNAL 1
+#define LLDP_MDI_PSE_PORT_POWER_PAIRS_SPARE 2
+
+static const struct tok lldp_mdi_power_pairs_values[] = {
+ { LLDP_MDI_PSE_PORT_POWER_PAIRS_SIGNAL, "signal"},
+ { LLDP_MDI_PSE_PORT_POWER_PAIRS_SPARE, "spare"},
+ { 0, NULL}
+};
+
+#define LLDP_MDI_POWER_CLASS0 1
+#define LLDP_MDI_POWER_CLASS1 2
+#define LLDP_MDI_POWER_CLASS2 3
+#define LLDP_MDI_POWER_CLASS3 4
+#define LLDP_MDI_POWER_CLASS4 5
+
+static const struct tok lldp_mdi_power_class_values[] = {
+ { LLDP_MDI_POWER_CLASS0, "class0"},
+ { LLDP_MDI_POWER_CLASS1, "class1"},
+ { LLDP_MDI_POWER_CLASS2, "class2"},
+ { LLDP_MDI_POWER_CLASS3, "class3"},
+ { LLDP_MDI_POWER_CLASS4, "class4"},
+ { 0, NULL}
+};
+
+#define LLDP_AGGREGATION_CAPABILTIY (1 << 0)
+#define LLDP_AGGREGATION_STATUS (1 << 1)
+
+static const struct tok lldp_aggregation_values[] = {
+ { LLDP_AGGREGATION_CAPABILTIY, "supported"},
+ { LLDP_AGGREGATION_STATUS, "enabled"},
+ { 0, NULL}
+};
+
+/*
+ * DCBX protocol subtypes.
+ */
+#define LLDP_DCBX_SUBTYPE_1 1
+#define LLDP_DCBX_SUBTYPE_2 2
+
+static const struct tok lldp_dcbx_subtype_values[] = {
+ { LLDP_DCBX_SUBTYPE_1, "DCB Capability Exchange Protocol Rev 1" },
+ { LLDP_DCBX_SUBTYPE_2, "DCB Capability Exchange Protocol Rev 1.01" },
+ { 0, NULL}
+};
+
+#define LLDP_DCBX_CONTROL_TLV 1
+#define LLDP_DCBX_PRIORITY_GROUPS_TLV 2
+#define LLDP_DCBX_PRIORITY_FLOW_CONTROL_TLV 3
+#define LLDP_DCBX_APPLICATION_TLV 4
+
+/*
+ * Interface numbering subtypes.
+ */
+#define LLDP_INTF_NUMB_IFX_SUBTYPE 2
+#define LLDP_INTF_NUMB_SYSPORT_SUBTYPE 3
+
+static const struct tok lldp_intf_numb_subtype_values[] = {
+ { LLDP_INTF_NUMB_IFX_SUBTYPE, "Interface Index" },
+ { LLDP_INTF_NUMB_SYSPORT_SUBTYPE, "System Port Number" },
+ { 0, NULL}
+};
+
+#define LLDP_INTF_NUM_LEN 5
+
+/*
+ * Print IEEE 802.1 private extensions. (802.1AB annex E)
+ */
+static int
+lldp_private_8021_print(const u_char *tptr, u_int tlv_len)
+{
+ int subtype, hexdump = FALSE;
+ u_int sublen;
+
+ if (tlv_len < 4) {
+ return hexdump;
+ }
+ subtype = *(tptr+3);
+
+ printf("\n\t %s Subtype (%u)",
+ tok2str(lldp_8021_subtype_values, "unknown", subtype),
+ subtype);
+
+ switch (subtype) {
+ case LLDP_PRIVATE_8021_SUBTYPE_PORT_VLAN_ID:
+ if (tlv_len < 6) {
+ return hexdump;
+ }
+ printf("\n\t port vlan id (PVID): %u",
+ EXTRACT_16BITS(tptr+4));
+ break;
+ case LLDP_PRIVATE_8021_SUBTYPE_PROTOCOL_VLAN_ID:
+ if (tlv_len < 7) {
+ return hexdump;
+ }
+ printf("\n\t port and protocol vlan id (PPVID): %u, flags [%s] (0x%02x)",
+ EXTRACT_16BITS(tptr+5),
+ bittok2str(lldp_8021_port_protocol_id_values, "none", *(tptr+4)),
+ *(tptr+4));
+ break;
+ case LLDP_PRIVATE_8021_SUBTYPE_VLAN_NAME:
+ if (tlv_len < 6) {
+ return hexdump;
+ }
+ printf("\n\t vlan id (VID): %u",
+ EXTRACT_16BITS(tptr+4));
+ if (tlv_len < 7) {
+ return hexdump;
+ }
+ sublen = *(tptr+6);
+ if (tlv_len < 7+sublen) {
+ return hexdump;
+ }
+ printf("\n\t vlan name: ");
+ safeputs((const char *)tptr+7, sublen);
+ break;
+ case LLDP_PRIVATE_8021_SUBTYPE_PROTOCOL_IDENTITY:
+ if (tlv_len < 5) {
+ return hexdump;
+ }
+ sublen = *(tptr+4);
+ if (tlv_len < 5+sublen) {
+ return hexdump;
+ }
+ printf("\n\t protocol identity: ");
+ safeputs((const char *)tptr+5, sublen);
+ break;
+
+ default:
+ hexdump = TRUE;
+ break;
+ }
+
+ return hexdump;
+}
+
+/*
+ * Print IEEE 802.3 private extensions. (802.3bc)
+ */
+static int
+lldp_private_8023_print(const u_char *tptr, u_int tlv_len)
+{
+ int subtype, hexdump = FALSE;
+
+ if (tlv_len < 4) {
+ return hexdump;
+ }
+ subtype = *(tptr+3);
+
+ printf("\n\t %s Subtype (%u)",
+ tok2str(lldp_8023_subtype_values, "unknown", subtype),
+ subtype);
+
+ switch (subtype) {
+ case LLDP_PRIVATE_8023_SUBTYPE_MACPHY:
+ if (tlv_len < 9) {
+ return hexdump;
+ }
+ printf("\n\t autonegotiation [%s] (0x%02x)",
+ bittok2str(lldp_8023_autonegotiation_values, "none", *(tptr+4)),
+ *(tptr+4));
+ printf("\n\t PMD autoneg capability [%s] (0x%04x)",
+ bittok2str(lldp_pmd_capability_values,"unknown", EXTRACT_16BITS(tptr+5)),
+ EXTRACT_16BITS(tptr+5));
+ printf("\n\t MAU type %s (0x%04x)",
+ tok2str(lldp_mau_types_values, "unknown", EXTRACT_16BITS(tptr+7)),
+ EXTRACT_16BITS(tptr+7));
+ break;
+
+ case LLDP_PRIVATE_8023_SUBTYPE_MDIPOWER:
+ if (tlv_len < 7) {
+ return hexdump;
+ }
+ printf("\n\t MDI power support [%s], power pair %s, power class %s",
+ bittok2str(lldp_mdi_values, "none", *(tptr+4)),
+ tok2str(lldp_mdi_power_pairs_values, "unknown", *(tptr+5)),
+ tok2str(lldp_mdi_power_class_values, "unknown", *(tptr+6)));
+ break;
+
+ case LLDP_PRIVATE_8023_SUBTYPE_LINKAGGR:
+ if (tlv_len < 9) {
+ return hexdump;
+ }
+ printf("\n\t aggregation status [%s], aggregation port ID %u",
+ bittok2str(lldp_aggregation_values, "none", *(tptr+4)),
+ EXTRACT_32BITS(tptr+5));
+ break;
+
+ case LLDP_PRIVATE_8023_SUBTYPE_MTU:
+ printf("\n\t MTU size %u", EXTRACT_16BITS(tptr+4));
+ break;
+
+ default:
+ hexdump = TRUE;
+ break;
+ }
+
+ return hexdump;
+}
+
+/*
+ * Extract 34bits of latitude/longitude coordinates.
+ */
+static u_int64_t
+lldp_extract_latlon(const u_char *tptr)
+{
+ u_int64_t latlon;
+
+ latlon = *tptr & 0x3;
+ latlon = (latlon << 32) | EXTRACT_32BITS(tptr+1);
+
+ return latlon;
+}
+
+/*
+ * Print private TIA extensions.
+ */
+static int
+lldp_private_tia_print(const u_char *tptr, u_int tlv_len)
+{
+ int subtype, hexdump = FALSE;
+ u_int8_t location_format;
+ u_int16_t power_val;
+ u_int lci_len;
+ u_int8_t ca_type, ca_len;
+
+ if (tlv_len < 4) {
+ return hexdump;
+ }
+ subtype = *(tptr+3);
+
+ printf("\n\t %s Subtype (%u)",
+ tok2str(lldp_tia_subtype_values, "unknown", subtype),
+ subtype);
+
+ switch (subtype) {
+ case LLDP_PRIVATE_TIA_SUBTYPE_CAPABILITIES:
+ if (tlv_len < 7) {
+ return hexdump;
+ }
+ printf("\n\t Media capabilities [%s] (0x%04x)",
+ bittok2str(lldp_tia_capabilities_values, "none",
+ EXTRACT_16BITS(tptr+4)), EXTRACT_16BITS(tptr+4));
+ printf("\n\t Device type [%s] (0x%02x)",
+ tok2str(lldp_tia_device_type_values, "unknown", *(tptr+6)),
+ *(tptr+6));
+ break;
+
+ case LLDP_PRIVATE_TIA_SUBTYPE_NETWORK_POLICY:
+ if (tlv_len < 8) {
+ return hexdump;
+ }
+ printf("\n\t Application type [%s] (0x%02x)",
+ tok2str(lldp_tia_application_type_values, "none", *(tptr+4)),
+ *(tptr+4));
+ printf(", Flags [%s]", bittok2str(
+ lldp_tia_network_policy_bits_values, "none", *(tptr+5)));
+ printf("\n\t Vlan id %u",
+ LLDP_EXTRACT_NETWORK_POLICY_VLAN(EXTRACT_16BITS(tptr+5)));
+ printf(", L2 priority %u",
+ LLDP_EXTRACT_NETWORK_POLICY_L2_PRIORITY(EXTRACT_16BITS(tptr+6)));
+ printf(", DSCP value %u",
+ LLDP_EXTRACT_NETWORK_POLICY_DSCP(EXTRACT_16BITS(tptr+6)));
+ break;
+
+ case LLDP_PRIVATE_TIA_SUBTYPE_LOCAL_ID:
+ if (tlv_len < 5) {
+ return hexdump;
+ }
+ location_format = *(tptr+4);
+ printf("\n\t Location data format %s (0x%02x)",
+ tok2str(lldp_tia_location_data_format_values, "unknown", location_format),
+ location_format);
+
+ switch (location_format) {
+ case LLDP_TIA_LOCATION_DATA_FORMAT_COORDINATE_BASED:
+ if (tlv_len < 21) {
+ return hexdump;
+ }
+ printf("\n\t Latitude resolution %u, latitude value %" PRIu64,
+ (*(tptr+5)>>2), lldp_extract_latlon(tptr+5));
+ printf("\n\t Longitude resolution %u, longitude value %" PRIu64,
+ (*(tptr+10)>>2), lldp_extract_latlon(tptr+10));
+ printf("\n\t Altitude type %s (%u)",
+ tok2str(lldp_tia_location_altitude_type_values, "unknown",(*(tptr+15)>>4)),
+ (*(tptr+15)>>4));
+ printf("\n\t Altitude resolution %u, altitude value 0x%x",
+ (EXTRACT_16BITS(tptr+15)>>6)&0x3f,
+ ((EXTRACT_32BITS(tptr+16)&0x3fffffff)));
+ printf("\n\t Datum %s (0x%02x)",
+ tok2str(lldp_tia_location_datum_type_values, "unknown", *(tptr+20)),
+ *(tptr+20));
+ break;
+
+ case LLDP_TIA_LOCATION_DATA_FORMAT_CIVIC_ADDRESS:
+ if (tlv_len < 6) {
+ return hexdump;
+ }
+ lci_len = *(tptr+5);
+ if (lci_len < 3) {
+ return hexdump;
+ }
+ if (tlv_len < 7+lci_len) {
+ return hexdump;
+ }
+ printf("\n\t LCI length %u, LCI what %s (0x%02x), Country-code ",
+ lci_len,
+ tok2str(lldp_tia_location_lci_what_values, "unknown", *(tptr+6)),
+ *(tptr+6));
+
+ /* Country code */
+ safeputs((const char *)(tptr+7), 2);
+
+ lci_len = lci_len-3;
+ tptr = tptr + 9;
+
+ /* Decode each civic address element */
+ while (lci_len > 0) {
+ if (lci_len < 2) {
+ return hexdump;
+ }
+ ca_type = *(tptr);
+ ca_len = *(tptr+1);
+
+ tptr += 2;
+ lci_len -= 2;
+
+ printf("\n\t CA type \'%s\' (%u), length %u: ",
+ tok2str(lldp_tia_location_lci_catype_values, "unknown", ca_type),
+ ca_type, ca_len);
+
+ /* basic sanity check */
+ if ( ca_type == 0 || ca_len == 0) {
+ return hexdump;
+ }
+ if (lci_len < ca_len) {
+ return hexdump;
+ }
+
+ safeputs((const char *)tptr, ca_len);
+ tptr += ca_len;
+ lci_len -= ca_len;
+ }
+ break;
+
+ case LLDP_TIA_LOCATION_DATA_FORMAT_ECS_ELIN:
+ printf("\n\t ECS ELIN id ");
+ safeputs((const char *)tptr+5, tlv_len-5);
+ break;
+
+ default:
+ printf("\n\t Location ID ");
+ print_unknown_data(tptr+5, "\n\t ", tlv_len-5);
+ }
+ break;
+
+ case LLDP_PRIVATE_TIA_SUBTYPE_EXTENDED_POWER_MDI:
+ if (tlv_len < 7) {
+ return hexdump;
+ }
+ printf("\n\t Power type [%s]",
+ (*(tptr+4)&0xC0>>6) ? "PD device" : "PSE device");
+ printf(", Power source [%s]",
+ tok2str(lldp_tia_power_source_values, "none", (*(tptr+4)&0x30)>>4));
+ printf("\n\t Power priority [%s] (0x%02x)",
+ tok2str(lldp_tia_power_priority_values, "none", *(tptr+4)&0x0f),
+ *(tptr+4)&0x0f);
+ power_val = EXTRACT_16BITS(tptr+5);
+ if (power_val < LLDP_TIA_POWER_VAL_MAX) {
+ printf(", Power %.1f Watts", ((float)power_val)/10);
+ } else {
+ printf(", Power %u (Reserved)", power_val);
+ }
+ break;
+
+ case LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_HARDWARE_REV:
+ case LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_FIRMWARE_REV:
+ case LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_SOFTWARE_REV:
+ case LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_SERIAL_NUMBER:
+ case LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_MANUFACTURER_NAME:
+ case LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_MODEL_NAME:
+ case LLDP_PRIVATE_TIA_SUBTYPE_INVENTORY_ASSET_ID:
+ printf("\n\t %s ",
+ tok2str(lldp_tia_inventory_values, "unknown", subtype));
+ safeputs((const char *)tptr+4, tlv_len-4);
+ break;
+
+ default:
+ hexdump = TRUE;
+ break;
+ }
+
+ return hexdump;
+}
+
+/*
+ * Print DCBX Protocol fields (V 1.01).
+ */
+static int
+lldp_private_dcbx_print(const u_char *pptr, u_int len)
+{
+ int subtype, hexdump = FALSE;
+ u_int8_t tval;
+ u_int16_t tlv;
+ u_int32_t i, pgval, uval;
+ u_int tlen, tlv_type, tlv_len;
+ const u_char *tptr, *mptr;
+
+ if (len < 4) {
+ return hexdump;
+ }
+ subtype = *(pptr+3);
+
+ printf("\n\t %s Subtype (%u)",
+ tok2str(lldp_dcbx_subtype_values, "unknown", subtype),
+ subtype);
+
+ /* by passing old version */
+ if (subtype == LLDP_DCBX_SUBTYPE_1)
+ return TRUE;
+
+ tptr = pptr + 4;
+ tlen = len - 4;
+
+ while (tlen >= sizeof(tlv)) {
+
+ TCHECK2(*tptr, sizeof(tlv));
+
+ tlv = EXTRACT_16BITS(tptr);
+
+ tlv_type = LLDP_EXTRACT_TYPE(tlv);
+ tlv_len = LLDP_EXTRACT_LEN(tlv);
+ hexdump = FALSE;
+
+ tlen -= sizeof(tlv);
+ tptr += sizeof(tlv);
+
+ /* loop check */
+ if (!tlv_type || !tlv_len) {
+ break;
+ }
+
+ TCHECK2(*tptr, tlv_len);
+ if (tlen < tlv_len) {
+ goto trunc;
+ }
+
+ /* decode every tlv */
+ switch (tlv_type) {
+ case LLDP_DCBX_CONTROL_TLV:
+ if (tlv_len < 10) {
+ goto trunc;
+ }
+ printf("\n\t Control - Protocol Control (type 0x%x, length %d)",
+ LLDP_DCBX_CONTROL_TLV, tlv_len);
+ printf("\n\t Oper_Version: %d", *tptr);
+ printf("\n\t Max_Version: %d", *(tptr+1));
+ printf("\n\t Sequence Number: %d", EXTRACT_32BITS(tptr+2));
+ printf("\n\t Acknowledgement Number: %d",
+ EXTRACT_32BITS(tptr+6));
+ break;
+ case LLDP_DCBX_PRIORITY_GROUPS_TLV:
+ if (tlv_len < 17) {
+ goto trunc;
+ }
+ printf("\n\t Feature - Priority Group (type 0x%x, length %d)",
+ LLDP_DCBX_PRIORITY_GROUPS_TLV, tlv_len);
+ printf("\n\t Oper_Version: %d", *tptr);
+ printf("\n\t Max_Version: %d", *(tptr+1));
+ printf("\n\t Info block(0x%02X): ", *(tptr+2));
+ tval = *(tptr+2);
+ printf("Enable bit: %d, Willing bit: %d, Error Bit: %d",
+ (tval & 0x80) ? 1 : 0, (tval & 0x40) ? 1 : 0,
+ (tval & 0x20) ? 1 : 0);
+ printf("\n\t SubType: %d", *(tptr+3));
+ printf("\n\t Priority Allocation");
+
+ pgval = EXTRACT_32BITS(tptr+4);
+ for (i = 0; i <= 7; i++) {
+ tval = *(tptr+4+(i/2));
+ printf("\n\t PgId_%d: %d",
+ i, (pgval >> (28-4*i)) & 0xF);
+ }
+ printf("\n\t Priority Group Allocation");
+ for (i = 0; i <= 7; i++)
+ printf("\n\t Pg percentage[%d]: %d", i, *(tptr+8+i));
+ printf("\n\t NumTCsSupported: %d", *(tptr+8+8));
+ break;
+ case LLDP_DCBX_PRIORITY_FLOW_CONTROL_TLV:
+ if (tlv_len < 6) {
+ goto trunc;
+ }
+ printf("\n\t Feature - Priority Flow Control");
+ printf(" (type 0x%x, length %d)",
+ LLDP_DCBX_PRIORITY_FLOW_CONTROL_TLV, tlv_len);
+ printf("\n\t Oper_Version: %d", *tptr);
+ printf("\n\t Max_Version: %d", *(tptr+1));
+ printf("\n\t Info block(0x%02X): ", *(tptr+2));
+ tval = *(tptr+2);
+ printf("Enable bit: %d, Willing bit: %d, Error Bit: %d",
+ (tval & 0x80) ? 1 : 0, (tval & 0x40) ? 1 : 0,
+ (tval & 0x20) ? 1 : 0);
+ printf("\n\t SubType: %d", *(tptr+3));
+ tval = *(tptr+4);
+ printf("\n\t PFC Config (0x%02X)", *(tptr+4));
+ for (i = 0; i <= 7; i++)
+ printf("\n\t Priority Bit %d: %s",
+ i, (tval & (1 << i)) ? "Enabled" : "Disabled");
+ printf("\n\t NumTCPFCSupported: %d", *(tptr+5));
+ break;
+ case LLDP_DCBX_APPLICATION_TLV:
+ if (tlv_len < 4) {
+ goto trunc;
+ }
+ printf("\n\t Feature - Application (type 0x%x, length %d)",
+ LLDP_DCBX_APPLICATION_TLV, tlv_len);
+ printf("\n\t Oper_Version: %d", *tptr);
+ printf("\n\t Max_Version: %d", *(tptr+1));
+ printf("\n\t Info block(0x%02X): ", *(tptr+2));
+ tval = *(tptr+2);
+ printf("Enable bit: %d, Willing bit: %d, Error Bit: %d",
+ (tval & 0x80) ? 1 : 0, (tval & 0x40) ? 1 : 0,
+ (tval & 0x20) ? 1 : 0);
+ printf("\n\t SubType: %d", *(tptr+3));
+ tval = tlv_len - 4;
+ mptr = tptr + 4;
+ while (tval >= 6) {
+ printf("\n\t Application Value");
+ printf("\n\t Application Protocol ID: 0x%04x",
+ EXTRACT_16BITS(mptr));
+ uval = EXTRACT_24BITS(mptr+2);
+ printf("\n\t SF (0x%x) Application Protocol ID is %s",
+ (uval >> 22),
+ (uval >> 22) ? "Socket Number" : "L2 EtherType");
+ printf("\n\t OUI: 0x%06x", uval & 0x3fffff);
+ printf("\n\t User Priority Map: 0x%02x", *(mptr+5));
+ tval = tval - 6;
+ mptr = mptr + 6;
+ }
+ break;
+ default:
+ hexdump = TRUE;
+ break;
+ }
+
+ /* do we also want to see a hex dump ? */
+ if (vflag > 1 || (vflag && hexdump)) {
+ print_unknown_data(tptr,"\n\t ", tlv_len);
+ }
+
+ tlen -= tlv_len;
+ tptr += tlv_len;
+ }
+
+ trunc:
+ return hexdump;
+}
+
+static char *
+lldp_network_addr_print(const u_char *tptr, u_int len) {
+
+ u_int8_t af;
+ static char buf[BUFSIZE];
+ const char * (*pfunc)(const u_char *);
+
+ if (len < 1)
+ return NULL;
+ len--;
+ af = *tptr;
+ switch (af) {
+ case AFNUM_INET:
+ if (len < 4)
+ return NULL;
+ pfunc = getname;
+ break;
+#ifdef INET6
+ case AFNUM_INET6:
+ if (len < 16)
+ return NULL;
+ pfunc = getname6;
+ break;
+#endif
+ case AFNUM_802:
+ if (len < 6)
+ return NULL;
+ pfunc = etheraddr_string;
+ break;
+ default:
+ pfunc = NULL;
+ break;
+ }
+
+ if (!pfunc) {
+ snprintf(buf, sizeof(buf), "AFI %s (%u), no AF printer !",
+ tok2str(af_values, "Unknown", af), af);
+ } else {
+ snprintf(buf, sizeof(buf), "AFI %s (%u): %s",
+ tok2str(af_values, "Unknown", af), af, (*pfunc)(tptr+1));
+ }
+
+ return buf;
+}
+
+static int
+lldp_mgmt_addr_tlv_print(const u_char *pptr, u_int len) {
+
+ u_int8_t mgmt_addr_len, intf_num_subtype, oid_len;
+ const u_char *tptr;
+ u_int tlen;
+ char *mgmt_addr;
+
+ tlen = len;
+ tptr = pptr;
+
+ if (tlen < 1) {
+ return 0;
+ }
+ mgmt_addr_len = *tptr++;
+ tlen--;
+
+ if (tlen < mgmt_addr_len) {
+ return 0;
+ }
+
+ mgmt_addr = lldp_network_addr_print(tptr, mgmt_addr_len);
+ if (mgmt_addr == NULL) {
+ return 0;
+ }
+ printf("\n\t Management Address length %u, %s",
+ mgmt_addr_len, mgmt_addr);
+ tptr += mgmt_addr_len;
+ tlen -= mgmt_addr_len;
+
+ if (tlen < LLDP_INTF_NUM_LEN) {
+ return 0;
+ }
+
+ intf_num_subtype = *tptr;
+ printf("\n\t %s Interface Numbering (%u): %u",
+ tok2str(lldp_intf_numb_subtype_values, "Unknown", intf_num_subtype),
+ intf_num_subtype,
+ EXTRACT_32BITS(tptr+1));
+
+ tptr += LLDP_INTF_NUM_LEN;
+ tlen -= LLDP_INTF_NUM_LEN;
+
+ /*
+ * The OID is optional.
+ */
+ if (tlen) {
+ oid_len = *tptr;
+
+ if (tlen < oid_len) {
+ return 0;
+ }
+ if (oid_len) {
+ printf("\n\t OID length %u", oid_len);
+ safeputs((const char *)tptr+1, oid_len);
+ }
+ }
+
+ return 1;
+}
+
+void
+lldp_print(register const u_char *pptr, register u_int len) {
+
+ u_int8_t subtype;
+ u_int16_t tlv, cap, ena_cap;
+ u_int oui, tlen, hexdump, tlv_type, tlv_len;
+ const u_char *tptr;
+ char *network_addr;
+
+ tptr = pptr;
+ tlen = len;
+
+ if (vflag) {
+ printf("LLDP, length %u", len);
+ }
+
+ while (tlen >= sizeof(tlv)) {
+
+ TCHECK2(*tptr, sizeof(tlv));
+
+ tlv = EXTRACT_16BITS(tptr);
+
+ tlv_type = LLDP_EXTRACT_TYPE(tlv);
+ tlv_len = LLDP_EXTRACT_LEN(tlv);
+ hexdump = FALSE;
+
+ tlen -= sizeof(tlv);
+ tptr += sizeof(tlv);
+
+ if (vflag) {
+ printf("\n\t%s TLV (%u), length %u",
+ tok2str(lldp_tlv_values, "Unknown", tlv_type),
+ tlv_type, tlv_len);
+ }
+
+ /* infinite loop check */
+ if (!tlv_type || !tlv_len) {
+ break;
+ }
+
+ TCHECK2(*tptr, tlv_len);
+ if (tlen < tlv_len) {
+ goto trunc;
+ }
+
+ switch (tlv_type) {
+
+ case LLDP_CHASSIS_ID_TLV:
+ if (vflag) {
+ if (tlv_len < 2) {
+ goto trunc;
+ }
+ subtype = *tptr;
+ printf("\n\t Subtype %s (%u): ",
+ tok2str(lldp_chassis_subtype_values, "Unknown", subtype),
+ subtype);
+
+ switch (subtype) {
+ case LLDP_CHASSIS_MAC_ADDR_SUBTYPE:
+ if (tlv_len < 1+6) {
+ goto trunc;
+ }
+ printf("%s", etheraddr_string(tptr+1));
+ break;
+
+ case LLDP_CHASSIS_INTF_NAME_SUBTYPE: /* fall through */
+ case LLDP_CHASSIS_LOCAL_SUBTYPE:
+ case LLDP_CHASSIS_CHASSIS_COMP_SUBTYPE:
+ case LLDP_CHASSIS_INTF_ALIAS_SUBTYPE:
+ case LLDP_CHASSIS_PORT_COMP_SUBTYPE:
+ safeputs((const char *)tptr+1, tlv_len-1);
+ break;
+
+ case LLDP_CHASSIS_NETWORK_ADDR_SUBTYPE:
+ network_addr = lldp_network_addr_print(tptr+1, tlv_len-1);
+ if (network_addr == NULL) {
+ goto trunc;
+ }
+ printf("%s", network_addr);
+ break;
+
+ default:
+ hexdump = TRUE;
+ break;
+ }
+ }
+ break;
+
+ case LLDP_PORT_ID_TLV:
+ if (vflag) {
+ if (tlv_len < 2) {
+ goto trunc;
+ }
+ subtype = *tptr;
+ printf("\n\t Subtype %s (%u): ",
+ tok2str(lldp_port_subtype_values, "Unknown", subtype),
+ subtype);
+
+ switch (subtype) {
+ case LLDP_PORT_MAC_ADDR_SUBTYPE:
+ if (tlv_len < 1+6) {
+ goto trunc;
+ }
+ printf("%s", etheraddr_string(tptr+1));
+ break;
+
+ case LLDP_PORT_INTF_NAME_SUBTYPE: /* fall through */
+ case LLDP_PORT_LOCAL_SUBTYPE:
+ case LLDP_PORT_AGENT_CIRC_ID_SUBTYPE:
+ case LLDP_PORT_INTF_ALIAS_SUBTYPE:
+ case LLDP_PORT_PORT_COMP_SUBTYPE:
+ safeputs((const char *)tptr+1, tlv_len-1);
+ break;
+
+ case LLDP_PORT_NETWORK_ADDR_SUBTYPE:
+ network_addr = lldp_network_addr_print(tptr+1, tlv_len-1);
+ if (network_addr == NULL) {
+ goto trunc;
+ }
+ printf("%s", network_addr);
+ break;
+
+ default:
+ hexdump = TRUE;
+ break;
+ }
+ }
+ break;
+
+ case LLDP_TTL_TLV:
+ if (vflag) {
+ if (tlv_len < 2) {
+ goto trunc;
+ }
+ printf(": TTL %us", EXTRACT_16BITS(tptr));
+ }
+ break;
+
+ case LLDP_PORT_DESCR_TLV:
+ if (vflag) {
+ printf(": ");
+ safeputs((const char *)tptr, tlv_len);
+ }
+ break;
+
+ case LLDP_SYSTEM_NAME_TLV:
+ /*
+ * The system name is also print in non-verbose mode
+ * similar to the CDP printer.
+ */
+ if (vflag) {
+ printf(": ");
+ safeputs((const char *)tptr, tlv_len);
+ } else {
+ printf("LLDP, name ");
+ safeputs((const char *)tptr, tlv_len);
+ printf(", length %u", len);
+ }
+ break;
+
+ case LLDP_SYSTEM_DESCR_TLV:
+ if (vflag) {
+ printf("\n\t ");
+ safeputs((const char *)tptr, tlv_len);
+ }
+ break;
+
+ case LLDP_SYSTEM_CAP_TLV:
+ if (vflag) {
+ /*
+ * XXX - IEEE Std 802.1AB-2009 says the first octet
+ * if a chassis ID subtype, with the system
+ * capabilities and enabled capabilities following
+ * it.
+ */
+ if (tlv_len < 4) {
+ goto trunc;
+ }
+ cap = EXTRACT_16BITS(tptr);
+ ena_cap = EXTRACT_16BITS(tptr+2);
+ printf("\n\t System Capabilities [%s] (0x%04x)",
+ bittok2str(lldp_cap_values, "none", cap), cap);
+ printf("\n\t Enabled Capabilities [%s] (0x%04x)",
+ bittok2str(lldp_cap_values, "none", ena_cap), ena_cap);
+ }
+ break;
+
+ case LLDP_MGMT_ADDR_TLV:
+ if (vflag) {
+ if (!lldp_mgmt_addr_tlv_print(tptr, tlv_len)) {
+ goto trunc;
+ }
+ }
+ break;
+
+ case LLDP_PRIVATE_TLV:
+ if (vflag) {
+ if (tlv_len < 3) {
+ goto trunc;
+ }
+ oui = EXTRACT_24BITS(tptr);
+ printf(": OUI %s (0x%06x)", tok2str(oui_values, "Unknown", oui), oui);
+
+ switch (oui) {
+ case OUI_IEEE_8021_PRIVATE:
+ hexdump = lldp_private_8021_print(tptr, tlv_len);
+ break;
+ case OUI_IEEE_8023_PRIVATE:
+ hexdump = lldp_private_8023_print(tptr, tlv_len);
+ break;
+ case OUI_TIA:
+ hexdump = lldp_private_tia_print(tptr, tlv_len);
+ break;
+ case OUI_DCBX:
+ hexdump = lldp_private_dcbx_print(tptr, tlv_len);
+ break;
+ default:
+ hexdump = TRUE;
+ break;
+ }
+ }
+ break;
+
+ default:
+ hexdump = TRUE;
+ break;
+ }
+
+ /* do we also want to see a hex dump ? */
+ if (vflag > 1 || (vflag && hexdump)) {
+ print_unknown_data(tptr,"\n\t ", tlv_len);
+ }
+
+ tlen -= tlv_len;
+ tptr += tlv_len;
+ }
+ return;
+ trunc:
+ printf("\n\t[|LLDP]");
+}
+
+/*
+ * Local Variables:
+ * c-style: whitesmith
+ * c-basic-offset: 4
+ * End:
+ */
diff --git a/tcpdump-4.3.0/print-lmp.c b/tcpdump-4.3.0/print-lmp.c
new file mode 100644
index 0000000..e09b89f
--- /dev/null
+++ b/tcpdump-4.3.0/print-lmp.c
@@ -0,0 +1,883 @@
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code
+ * distributions retain the above copyright notice and this paragraph
+ * in its entirety, and (2) distributions including binary code include
+ * the above copyright notice and this paragraph in its entirety in
+ * the documentation or other materials provided with the distribution.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
+ * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
+ * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ *
+ * Support for the Link Management Protocol as per rfc 4204.
+ *
+ * Original code by Hannes Gredler (hannes@juniper.net)
+ * Support for LMP service discovery extensions (defined by UNI 1.0) added
+ * by Manu Pathak (mapathak@cisco.com), May 2005
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-lmp.c,v 1.11 2007-08-02 17:32:49 hannes Exp $";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "interface.h"
+#include "extract.h"
+#include "addrtoname.h"
+#include "gmpls.h"
+
+/*
+ * LMP common header
+ *
+ * 0 1 2 3
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Vers | (Reserved) | Flags | Msg Type |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | LMP Length | (Reserved) |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+
+struct lmp_common_header {
+ u_int8_t version_res[2];
+ u_int8_t flags;
+ u_int8_t msg_type;
+ u_int8_t length[2];
+ u_int8_t reserved[2];
+};
+
+#define LMP_VERSION 1
+#define LMP_EXTRACT_VERSION(x) (((x)&0xf0)>>4)
+
+static const struct tok lmp_header_flag_values[] = {
+ { 0x01, "Control Channel Down"},
+ { 0x02, "LMP restart"},
+ { 0, NULL}
+};
+
+static const struct tok lmp_obj_te_link_flag_values[] = {
+ { 0x01, "Fault Management Supported"},
+ { 0x02, "Link Verification Supported"},
+ { 0, NULL}
+};
+
+static const struct tok lmp_obj_data_link_flag_values[] = {
+ { 0x01, "Data Link Port"},
+ { 0x02, "Allocated for user traffic"},
+ { 0x04, "Failed link"},
+ { 0, NULL}
+};
+
+static const struct tok lmp_obj_channel_status_values[] = {
+ { 1, "Signal Okay"},
+ { 2, "Signal Degraded"},
+ { 3, "Signal Fail"},
+ { 0, NULL}
+};
+
+static const struct tok lmp_obj_begin_verify_flag_values[] = {
+ { 0x0001, "Verify all links"},
+ { 0x0002, "Data link type"},
+ { 0, NULL}
+};
+
+static const struct tok lmp_obj_begin_verify_error_values[] = {
+ { 0x01, "Link Verification Procedure Not supported"},
+ { 0x02, "Unwilling to verify"},
+ { 0x04, "Unsupported verification transport mechanism"},
+ { 0x08, "Link-Id configuration error"},
+ { 0x10, "Unknown object c-type"},
+ { 0, NULL}
+};
+
+static const struct tok lmp_obj_link_summary_error_values[] = {
+ { 0x01, "Unacceptable non-negotiable LINK-SUMMARY parameters"},
+ { 0x02, "Renegotiate LINK-SUMMARY parameters"},
+ { 0x04, "Invalid TE-LINK Object"},
+ { 0x08, "Invalid DATA-LINK Object"},
+ { 0x10, "Unknown TE-LINK Object c-type"},
+ { 0x20, "Unknown DATA-LINK Object c-type"},
+ { 0, NULL}
+};
+
+/* Service Config Supported Protocols Flags */
+static const struct tok lmp_obj_service_config_sp_flag_values[] = {
+ { 0x01, "RSVP Supported"},
+ { 0x02, "LDP Supported"},
+ { 0, NULL}
+};
+
+/* Service Config Client Port Service Attribute Transparency Flags */
+static const struct tok lmp_obj_service_config_cpsa_tp_flag_values[] = {
+ { 0x01, "Path/VC Overhead Transparency Supported"},
+ { 0x02, "Line/MS Overhead Transparency Supported"},
+ { 0x04, "Section/RS Overhead Transparency Supported"},
+ { 0, NULL}
+};
+
+/* Service Config Client Port Service Attribute Contiguous Concatenation Types Flags */
+static const struct tok lmp_obj_service_config_cpsa_cct_flag_values[] = {
+ { 0x01, "Contiguous Concatenation Types Supported"},
+ { 0, NULL}
+};
+
+/* Service Config Network Service Attributes Transparency Flags */
+static const struct tok lmp_obj_service_config_nsa_transparency_flag_values[] = {
+ { 0x01, "Standard SOH/RSOH Transparency Supported"},
+ { 0x02, "Standard LOH/MSOH Transparency Supported"},
+ { 0, NULL}
+};
+
+/* Service Config Network Service Attributes TCM Monitoring Flags */
+static const struct tok lmp_obj_service_config_nsa_tcm_flag_values[] = {
+ { 0x01, "Transparent Tandem Connection Monitoring Supported"},
+ { 0, NULL}
+};
+
+/* Network Service Attributes Network Diversity Flags */
+static const struct tok lmp_obj_service_config_nsa_network_diversity_flag_values[] = {
+ { 0x01, "Node Diversity Supported"},
+ { 0x02, "Link Diversity Supported"},
+ { 0x04, "SRLG Diversity Supported"},
+ { 0, NULL}
+};
+
+#define LMP_MSGTYPE_CONFIG 1
+#define LMP_MSGTYPE_CONFIG_ACK 2
+#define LMP_MSGTYPE_CONFIG_NACK 3
+#define LMP_MSGTYPE_HELLO 4
+#define LMP_MSGTYPE_VERIFY_BEGIN 5
+#define LMP_MSGTYPE_VERIFY_BEGIN_ACK 6
+#define LMP_MSGTYPE_VERIFY_BEGIN_NACK 7
+#define LMP_MSGTYPE_VERIFY_END 8
+#define LMP_MSGTYPE_VERIFY_END_ACK 9
+#define LMP_MSGTYPE_TEST 10
+#define LMP_MSGTYPE_TEST_STATUS_SUCCESS 11
+#define LMP_MSGTYPE_TEST_STATUS_FAILURE 12
+#define LMP_MSGTYPE_TEST_STATUS_ACK 13
+#define LMP_MSGTYPE_LINK_SUMMARY 14
+#define LMP_MSGTYPE_LINK_SUMMARY_ACK 15
+#define LMP_MSGTYPE_LINK_SUMMARY_NACK 16
+#define LMP_MSGTYPE_CHANNEL_STATUS 17
+#define LMP_MSGTYPE_CHANNEL_STATUS_ACK 18
+#define LMP_MSGTYPE_CHANNEL_STATUS_REQ 19
+#define LMP_MSGTYPE_CHANNEL_STATUS_RESP 20
+/* LMP Service Discovery message types defined by UNI 1.0 */
+#define LMP_MSGTYPE_SERVICE_CONFIG 50
+#define LMP_MSGTYPE_SERVICE_CONFIG_ACK 51
+#define LMP_MSGTYPE_SERVICE_CONFIG_NACK 52
+
+static const struct tok lmp_msg_type_values[] = {
+ { LMP_MSGTYPE_CONFIG, "Config"},
+ { LMP_MSGTYPE_CONFIG_ACK, "Config ACK"},
+ { LMP_MSGTYPE_CONFIG_NACK, "Config NACK"},
+ { LMP_MSGTYPE_HELLO, "Hello"},
+ { LMP_MSGTYPE_VERIFY_BEGIN, "Begin Verify"},
+ { LMP_MSGTYPE_VERIFY_BEGIN_ACK, "Begin Verify ACK"},
+ { LMP_MSGTYPE_VERIFY_BEGIN_NACK, "Begin Verify NACK"},
+ { LMP_MSGTYPE_VERIFY_END, "End Verify"},
+ { LMP_MSGTYPE_VERIFY_END_ACK, "End Verify ACK"},
+ { LMP_MSGTYPE_TEST, "Test"},
+ { LMP_MSGTYPE_TEST_STATUS_SUCCESS, "Test Status Success"},
+ { LMP_MSGTYPE_TEST_STATUS_FAILURE, "Test Status Failure"},
+ { LMP_MSGTYPE_TEST_STATUS_ACK, "Test Status ACK"},
+ { LMP_MSGTYPE_LINK_SUMMARY, "Link Summary"},
+ { LMP_MSGTYPE_LINK_SUMMARY_ACK, "Link Summary ACK"},
+ { LMP_MSGTYPE_LINK_SUMMARY_NACK, "Link Summary NACK"},
+ { LMP_MSGTYPE_CHANNEL_STATUS, "Channel Status"},
+ { LMP_MSGTYPE_CHANNEL_STATUS_ACK, "Channel Status ACK"},
+ { LMP_MSGTYPE_CHANNEL_STATUS_REQ, "Channel Status Request"},
+ { LMP_MSGTYPE_CHANNEL_STATUS_RESP, "Channel Status Response"},
+ { LMP_MSGTYPE_SERVICE_CONFIG, "Service Config"},
+ { LMP_MSGTYPE_SERVICE_CONFIG_ACK, "Service Config ACK"},
+ { LMP_MSGTYPE_SERVICE_CONFIG_NACK, "Service Config NACK"},
+ { 0, NULL}
+};
+
+/*
+ * LMP object header
+ *
+ * 0 1 2 3
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * |N| C-Type | Class | Length |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | |
+ * // (object contents) //
+ * | |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+
+struct lmp_object_header {
+ u_int8_t ctype;
+ u_int8_t class_num;
+ u_int8_t length[2];
+};
+
+#define LMP_OBJ_CC_ID 1
+#define LMP_OBJ_NODE_ID 2
+#define LMP_OBJ_LINK_ID 3
+#define LMP_OBJ_INTERFACE_ID 4
+#define LMP_OBJ_MESSAGE_ID 5
+#define LMP_OBJ_CONFIG 6
+#define LMP_OBJ_HELLO 7
+#define LMP_OBJ_VERIFY_BEGIN 8
+#define LMP_OBJ_VERIFY_BEGIN_ACK 9
+#define LMP_OBJ_VERIFY_ID 10
+#define LMP_OBJ_TE_LINK 11
+#define LMP_OBJ_DATA_LINK 12
+#define LMP_OBJ_CHANNEL_STATUS 13
+#define LMP_OBJ_CHANNEL_STATUS_REQ 14
+#define LMP_OBJ_ERROR_CODE 20
+
+#define LMP_OBJ_SERVICE_CONFIG 51 /* defined in UNI 1.0 */
+
+static const struct tok lmp_obj_values[] = {
+ { LMP_OBJ_CC_ID, "Control Channel ID" },
+ { LMP_OBJ_NODE_ID, "Node ID" },
+ { LMP_OBJ_LINK_ID, "Link ID" },
+ { LMP_OBJ_INTERFACE_ID, "Interface ID" },
+ { LMP_OBJ_MESSAGE_ID, "Message ID" },
+ { LMP_OBJ_CONFIG, "Configuration" },
+ { LMP_OBJ_HELLO, "Hello" },
+ { LMP_OBJ_VERIFY_BEGIN, "Verify Begin" },
+ { LMP_OBJ_VERIFY_BEGIN_ACK, "Verify Begin ACK" },
+ { LMP_OBJ_VERIFY_ID, "Verify ID" },
+ { LMP_OBJ_TE_LINK, "TE Link" },
+ { LMP_OBJ_DATA_LINK, "Data Link" },
+ { LMP_OBJ_CHANNEL_STATUS, "Channel Status" },
+ { LMP_OBJ_CHANNEL_STATUS_REQ, "Channel Status Request" },
+ { LMP_OBJ_ERROR_CODE, "Error Code" },
+ { LMP_OBJ_SERVICE_CONFIG, "Service Config" },
+
+ { 0, NULL}
+};
+
+#define INT_SWITCHING_TYPE_SUBOBJ 1
+#define WAVELENGTH_SUBOBJ 2
+
+static const struct tok lmp_data_link_subobj[] = {
+ { INT_SWITCHING_TYPE_SUBOBJ, "Interface Switching Type" },
+ { WAVELENGTH_SUBOBJ , "Wavelength" },
+ { 0, NULL}
+};
+
+#define LMP_CTYPE_IPV4 1
+#define LMP_CTYPE_IPV6 2
+
+#define LMP_CTYPE_LOC 1
+#define LMP_CTYPE_RMT 2
+#define LMP_CTYPE_UNMD 3
+
+#define LMP_CTYPE_IPV4_LOC 1
+#define LMP_CTYPE_IPV4_RMT 2
+#define LMP_CTYPE_IPV6_LOC 3
+#define LMP_CTYPE_IPV6_RMT 4
+#define LMP_CTYPE_UNMD_LOC 5
+#define LMP_CTYPE_UNMD_RMT 6
+
+#define LMP_CTYPE_1 1
+#define LMP_CTYPE_2 2
+
+#define LMP_CTYPE_HELLO_CONFIG 1
+#define LMP_CTYPE_HELLO 1
+
+#define LMP_CTYPE_BEGIN_VERIFY_ERROR 1
+#define LMP_CTYPE_LINK_SUMMARY_ERROR 2
+
+/* C-Types for Service Config Object */
+#define LMP_CTYPE_SERVICE_CONFIG_SP 1
+#define LMP_CTYPE_SERVICE_CONFIG_CPSA 2
+#define LMP_CTYPE_SERVICE_CONFIG_TRANSPARENCY_TCM 3
+#define LMP_CTYPE_SERVICE_CONFIG_NETWORK_DIVERSITY 4
+
+/*
+ * Different link types allowed in the Client Port Service Attributes
+ * subobject defined for LMP Service Discovery in the UNI 1.0 spec
+ */
+#define LMP_SD_SERVICE_CONFIG_CPSA_LINK_TYPE_SDH 5 /* UNI 1.0 Sec 9.4.2 */
+#define LMP_SD_SERVICE_CONFIG_CPSA_LINK_TYPE_SONET 6 /* UNI 1.0 Sec 9.4.2 */
+
+/*
+ * the ctypes are not globally unique so for
+ * translating it to strings we build a table based
+ * on objects offsetted by the ctype
+ */
+
+static const struct tok lmp_ctype_values[] = {
+ { 256*LMP_OBJ_CC_ID+LMP_CTYPE_LOC, "Local" },
+ { 256*LMP_OBJ_CC_ID+LMP_CTYPE_RMT, "Remote" },
+ { 256*LMP_OBJ_NODE_ID+LMP_CTYPE_LOC, "Local" },
+ { 256*LMP_OBJ_NODE_ID+LMP_CTYPE_RMT, "Remote" },
+ { 256*LMP_OBJ_LINK_ID+LMP_CTYPE_IPV4_LOC, "IPv4 Local" },
+ { 256*LMP_OBJ_LINK_ID+LMP_CTYPE_IPV4_RMT, "IPv4 Remote" },
+ { 256*LMP_OBJ_LINK_ID+LMP_CTYPE_IPV6_LOC, "IPv6 Local" },
+ { 256*LMP_OBJ_LINK_ID+LMP_CTYPE_IPV6_RMT, "IPv6 Remote" },
+ { 256*LMP_OBJ_LINK_ID+LMP_CTYPE_UNMD_LOC, "Unnumbered Local" },
+ { 256*LMP_OBJ_LINK_ID+LMP_CTYPE_UNMD_RMT, "Unnumbered Remote" },
+ { 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_IPV4_LOC, "IPv4 Local" },
+ { 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_IPV4_RMT, "IPv4 Remote" },
+ { 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_IPV6_LOC, "IPv6 Local" },
+ { 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_IPV6_RMT, "IPv6 Remote" },
+ { 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_UNMD_LOC, "Unnumbered Local" },
+ { 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_UNMD_RMT, "Unnumbered Remote" },
+ { 256*LMP_OBJ_MESSAGE_ID+LMP_CTYPE_1, "1" },
+ { 256*LMP_OBJ_MESSAGE_ID+LMP_CTYPE_2, "2" },
+ { 256*LMP_OBJ_CONFIG+LMP_CTYPE_1, "1" },
+ { 256*LMP_OBJ_HELLO+LMP_CTYPE_1, "1" },
+ { 256*LMP_OBJ_VERIFY_BEGIN+LMP_CTYPE_1, "1" },
+ { 256*LMP_OBJ_VERIFY_BEGIN_ACK+LMP_CTYPE_1, "1" },
+ { 256*LMP_OBJ_VERIFY_ID+LMP_CTYPE_1, "1" },
+ { 256*LMP_OBJ_TE_LINK+LMP_CTYPE_IPV4, "IPv4" },
+ { 256*LMP_OBJ_TE_LINK+LMP_CTYPE_IPV6, "IPv6" },
+ { 256*LMP_OBJ_TE_LINK+LMP_CTYPE_UNMD, "Unnumbered" },
+ { 256*LMP_OBJ_DATA_LINK+LMP_CTYPE_IPV4, "IPv4" },
+ { 256*LMP_OBJ_DATA_LINK+LMP_CTYPE_IPV6, "IPv6" },
+ { 256*LMP_OBJ_DATA_LINK+LMP_CTYPE_UNMD, "Unnumbered" },
+ { 256*LMP_OBJ_CHANNEL_STATUS+LMP_CTYPE_IPV4, "IPv4" },
+ { 256*LMP_OBJ_CHANNEL_STATUS+LMP_CTYPE_IPV6, "IPv6" },
+ { 256*LMP_OBJ_CHANNEL_STATUS+LMP_CTYPE_UNMD, "Unnumbered" },
+ { 256*LMP_OBJ_CHANNEL_STATUS_REQ+LMP_CTYPE_IPV4, "IPv4" },
+ { 256*LMP_OBJ_CHANNEL_STATUS_REQ+LMP_CTYPE_IPV6, "IPv6" },
+ { 256*LMP_OBJ_CHANNEL_STATUS_REQ+LMP_CTYPE_UNMD, "Unnumbered" },
+ { 256*LMP_OBJ_ERROR_CODE+LMP_CTYPE_1, "1" },
+ { 256*LMP_OBJ_ERROR_CODE+LMP_CTYPE_2, "2" },
+ { 256*LMP_OBJ_SERVICE_CONFIG+LMP_CTYPE_SERVICE_CONFIG_SP, "1" },
+ { 256*LMP_OBJ_SERVICE_CONFIG+LMP_CTYPE_SERVICE_CONFIG_CPSA, "2" },
+ { 256*LMP_OBJ_SERVICE_CONFIG+LMP_CTYPE_SERVICE_CONFIG_TRANSPARENCY_TCM, "3" },
+ { 256*LMP_OBJ_SERVICE_CONFIG+LMP_CTYPE_SERVICE_CONFIG_NETWORK_DIVERSITY, "4" },
+ { 0, NULL}
+};
+
+void
+lmp_print(register const u_char *pptr, register u_int len) {
+
+ const struct lmp_common_header *lmp_com_header;
+ const struct lmp_object_header *lmp_obj_header;
+ const u_char *tptr,*obj_tptr;
+ int tlen,lmp_obj_len,lmp_obj_ctype,obj_tlen;
+ int hexdump;
+ int offset,subobj_type,subobj_len,total_subobj_len;
+ int link_type;
+
+ union { /* int to float conversion buffer */
+ float f;
+ u_int32_t i;
+ } bw;
+
+ tptr=pptr;
+ lmp_com_header = (const struct lmp_common_header *)pptr;
+ TCHECK(*lmp_com_header);
+
+ /*
+ * Sanity checking of the header.
+ */
+ if (LMP_EXTRACT_VERSION(lmp_com_header->version_res[0]) != LMP_VERSION) {
+ printf("LMP version %u packet not supported",
+ LMP_EXTRACT_VERSION(lmp_com_header->version_res[0]));
+ return;
+ }
+
+ /* in non-verbose mode just lets print the basic Message Type*/
+ if (vflag < 1) {
+ printf("LMPv%u %s Message, length: %u",
+ LMP_EXTRACT_VERSION(lmp_com_header->version_res[0]),
+ tok2str(lmp_msg_type_values, "unknown (%u)",lmp_com_header->msg_type),
+ len);
+ return;
+ }
+
+ /* ok they seem to want to know everything - lets fully decode it */
+
+ tlen=EXTRACT_16BITS(lmp_com_header->length);
+
+ printf("\n\tLMPv%u, msg-type: %s, Flags: [%s], length: %u",
+ LMP_EXTRACT_VERSION(lmp_com_header->version_res[0]),
+ tok2str(lmp_msg_type_values, "unknown, type: %u",lmp_com_header->msg_type),
+ bittok2str(lmp_header_flag_values,"none",lmp_com_header->flags),
+ tlen);
+
+ tptr+=sizeof(const struct lmp_common_header);
+ tlen-=sizeof(const struct lmp_common_header);
+
+ while(tlen>0) {
+ /* did we capture enough for fully decoding the object header ? */
+ if (!TTEST2(*tptr, sizeof(struct lmp_object_header)))
+ goto trunc;
+
+ lmp_obj_header = (const struct lmp_object_header *)tptr;
+ lmp_obj_len=EXTRACT_16BITS(lmp_obj_header->length);
+ lmp_obj_ctype=(lmp_obj_header->ctype)&0x7f;
+
+ if(lmp_obj_len % 4 || lmp_obj_len < 4)
+ return;
+
+ printf("\n\t %s Object (%u), Class-Type: %s (%u) Flags: [%snegotiable], length: %u",
+ tok2str(lmp_obj_values,
+ "Unknown",
+ lmp_obj_header->class_num),
+ lmp_obj_header->class_num,
+ tok2str(lmp_ctype_values,
+ "Unknown",
+ ((lmp_obj_header->class_num)<<8)+lmp_obj_ctype),
+ lmp_obj_ctype,
+ (lmp_obj_header->ctype)&0x80 ? "" : "non-",
+ lmp_obj_len);
+
+ obj_tptr=tptr+sizeof(struct lmp_object_header);
+ obj_tlen=lmp_obj_len-sizeof(struct lmp_object_header);
+
+ /* did we capture enough for fully decoding the object ? */
+ if (!TTEST2(*tptr, lmp_obj_len))
+ goto trunc;
+ hexdump=FALSE;
+
+ switch(lmp_obj_header->class_num) {
+
+ case LMP_OBJ_CC_ID:
+ switch(lmp_obj_ctype) {
+ case LMP_CTYPE_LOC:
+ case LMP_CTYPE_RMT:
+ printf("\n\t Control Channel ID: %u (0x%08x)",
+ EXTRACT_32BITS(obj_tptr),
+ EXTRACT_32BITS(obj_tptr));
+ break;
+
+ default:
+ hexdump=TRUE;
+ }
+ break;
+
+ case LMP_OBJ_LINK_ID:
+ case LMP_OBJ_INTERFACE_ID:
+ switch(lmp_obj_ctype) {
+ case LMP_CTYPE_IPV4_LOC:
+ case LMP_CTYPE_IPV4_RMT:
+ printf("\n\t IPv4 Link ID: %s (0x%08x)",
+ ipaddr_string(obj_tptr),
+ EXTRACT_32BITS(obj_tptr));
+ break;
+#ifdef INET6
+ case LMP_CTYPE_IPV6_LOC:
+ case LMP_CTYPE_IPV6_RMT:
+ printf("\n\t IPv6 Link ID: %s (0x%08x)",
+ ip6addr_string(obj_tptr),
+ EXTRACT_32BITS(obj_tptr));
+ break;
+#endif
+ case LMP_CTYPE_UNMD_LOC:
+ case LMP_CTYPE_UNMD_RMT:
+ printf("\n\t Link ID: %u (0x%08x)",
+ EXTRACT_32BITS(obj_tptr),
+ EXTRACT_32BITS(obj_tptr));
+ break;
+ default:
+ hexdump=TRUE;
+ }
+ break;
+
+ case LMP_OBJ_MESSAGE_ID:
+ switch(lmp_obj_ctype) {
+ case LMP_CTYPE_1:
+ printf("\n\t Message ID: %u (0x%08x)",
+ EXTRACT_32BITS(obj_tptr),
+ EXTRACT_32BITS(obj_tptr));
+ break;
+ case LMP_CTYPE_2:
+ printf("\n\t Message ID Ack: %u (0x%08x)",
+ EXTRACT_32BITS(obj_tptr),
+ EXTRACT_32BITS(obj_tptr));
+ break;
+ default:
+ hexdump=TRUE;
+ }
+ break;
+
+ case LMP_OBJ_NODE_ID:
+ switch(lmp_obj_ctype) {
+ case LMP_CTYPE_LOC:
+ case LMP_CTYPE_RMT:
+ printf("\n\t Node ID: %s (0x%08x)",
+ ipaddr_string(obj_tptr),
+ EXTRACT_32BITS(obj_tptr));
+ break;
+
+ default:
+ hexdump=TRUE;
+ }
+ break;
+
+ case LMP_OBJ_CONFIG:
+ switch(lmp_obj_ctype) {
+ case LMP_CTYPE_HELLO_CONFIG:
+ printf("\n\t Hello Interval: %u\n\t Hello Dead Interval: %u",
+ EXTRACT_16BITS(obj_tptr),
+ EXTRACT_16BITS(obj_tptr+2));
+ break;
+
+ default:
+ hexdump=TRUE;
+ }
+ break;
+
+ case LMP_OBJ_HELLO:
+ switch(lmp_obj_ctype) {
+ case LMP_CTYPE_HELLO:
+ printf("\n\t Tx Seq: %u, Rx Seq: %u",
+ EXTRACT_32BITS(obj_tptr),
+ EXTRACT_32BITS(obj_tptr+4));
+ break;
+
+ default:
+ hexdump=TRUE;
+ }
+ break;
+
+ case LMP_OBJ_TE_LINK:
+ printf("\n\t Flags: [%s]",
+ bittok2str(lmp_obj_te_link_flag_values,
+ "none",
+ EXTRACT_16BITS(obj_tptr)>>8));
+
+ switch(lmp_obj_ctype) {
+ case LMP_CTYPE_IPV4:
+ printf("\n\t Local Link-ID: %s (0x%08x) \
+ \n\t Remote Link-ID: %s (0x%08x)",
+ ipaddr_string(obj_tptr+4),
+ EXTRACT_32BITS(obj_tptr+4),
+ ipaddr_string(obj_tptr+8),
+ EXTRACT_32BITS(obj_tptr+8));
+ break;
+
+#ifdef INET6
+ case LMP_CTYPE_IPV6:
+#endif
+ case LMP_CTYPE_UNMD:
+ default:
+ hexdump=TRUE;
+ }
+ break;
+
+ case LMP_OBJ_DATA_LINK:
+ printf("\n\t Flags: [%s]",
+ bittok2str(lmp_obj_data_link_flag_values,
+ "none",
+ EXTRACT_16BITS(obj_tptr)>>8));
+
+ switch(lmp_obj_ctype) {
+ case LMP_CTYPE_IPV4:
+ case LMP_CTYPE_UNMD:
+ printf("\n\t Local Interface ID: %s (0x%08x) \
+ \n\t Remote Interface ID: %s (0x%08x)",
+ ipaddr_string(obj_tptr+4),
+ EXTRACT_32BITS(obj_tptr+4),
+ ipaddr_string(obj_tptr+8),
+ EXTRACT_32BITS(obj_tptr+8));
+
+ total_subobj_len = lmp_obj_len - 16;
+ offset = 12;
+ while (total_subobj_len > 0 && hexdump == FALSE ) {
+ subobj_type = EXTRACT_16BITS(obj_tptr+offset)>>8;
+ subobj_len = EXTRACT_16BITS(obj_tptr+offset)&0x00FF;
+ printf("\n\t Subobject, Type: %s (%u), Length: %u",
+ tok2str(lmp_data_link_subobj,
+ "Unknown",
+ subobj_type),
+ subobj_type,
+ subobj_len);
+ switch(subobj_type) {
+ case INT_SWITCHING_TYPE_SUBOBJ:
+ printf("\n\t Switching Type: %s (%u)",
+ tok2str(gmpls_switch_cap_values,
+ "Unknown",
+ EXTRACT_16BITS(obj_tptr+offset+2)>>8),
+ EXTRACT_16BITS(obj_tptr+offset+2)>>8);
+ printf("\n\t Encoding Type: %s (%u)",
+ tok2str(gmpls_encoding_values,
+ "Unknown",
+ EXTRACT_16BITS(obj_tptr+offset+2)&0x00FF),
+ EXTRACT_16BITS(obj_tptr+offset+2)&0x00FF);
+ bw.i = EXTRACT_32BITS(obj_tptr+offset+4);
+ printf("\n\t Min Reservable Bandwidth: %.3f Mbps",
+ bw.f*8/1000000);
+ bw.i = EXTRACT_32BITS(obj_tptr+offset+8);
+ printf("\n\t Max Reservable Bandwidth: %.3f Mbps",
+ bw.f*8/1000000);
+ break;
+ case WAVELENGTH_SUBOBJ:
+ printf("\n\t Wavelength: %u",
+ EXTRACT_32BITS(obj_tptr+offset+4));
+ break;
+ default:
+ /* Any Unknown Subobject ==> Exit loop */
+ hexdump=TRUE;
+ break;
+ }
+ total_subobj_len-=subobj_len;
+ offset+=subobj_len;
+ }
+
+ break;
+#ifdef INET6
+ case LMP_CTYPE_IPV6:
+#endif
+ default:
+ hexdump=TRUE;
+ }
+ break;
+
+ case LMP_OBJ_VERIFY_BEGIN:
+ switch(lmp_obj_ctype) {
+ case LMP_CTYPE_1:
+ printf("\n\t Flags: %s",
+ bittok2str(lmp_obj_begin_verify_flag_values,
+ "none",
+ EXTRACT_16BITS(obj_tptr)));
+ printf("\n\t Verify Interval: %u",
+ EXTRACT_16BITS(obj_tptr+2));
+ printf("\n\t Data links: %u",
+ EXTRACT_32BITS(obj_tptr+4));
+ printf("\n\t Encoding type: %s",
+ tok2str(gmpls_encoding_values, "Unknown", *(obj_tptr+8)));
+ printf("\n\t Verify Tranport Mechanism: %u (0x%x) %s",
+ EXTRACT_16BITS(obj_tptr+10),
+ EXTRACT_16BITS(obj_tptr+10),
+ EXTRACT_16BITS(obj_tptr+10)&8000 ? "(Payload test messages capable)" : "");
+ bw.i = EXTRACT_32BITS(obj_tptr+12);
+ printf("\n\t Transmission Rate: %.3f Mbps",bw.f*8/1000000);
+ printf("\n\t Wavelength: %u",
+ EXTRACT_32BITS(obj_tptr+16));
+ break;
+
+ default:
+ hexdump=TRUE;
+ }
+ break;
+
+ case LMP_OBJ_VERIFY_BEGIN_ACK:
+ switch(lmp_obj_ctype) {
+ case LMP_CTYPE_1:
+ printf("\n\t Verify Dead Interval: %u \
+ \n\t Verify Transport Response: %u",
+ EXTRACT_16BITS(obj_tptr),
+ EXTRACT_16BITS(obj_tptr+2));
+ break;
+
+ default:
+ hexdump=TRUE;
+ }
+ break;
+
+ case LMP_OBJ_VERIFY_ID:
+ switch(lmp_obj_ctype) {
+ case LMP_CTYPE_1:
+ printf("\n\t Verify ID: %u",
+ EXTRACT_32BITS(obj_tptr));
+ break;
+
+ default:
+ hexdump=TRUE;
+ }
+ break;
+
+ case LMP_OBJ_CHANNEL_STATUS:
+ switch(lmp_obj_ctype) {
+ case LMP_CTYPE_IPV4:
+ case LMP_CTYPE_UNMD:
+ offset = 0;
+ /* Decode pairs: <Interface_ID (4 bytes), Channel_status (4 bytes)> */
+ while (offset < (lmp_obj_len-(int)sizeof(struct lmp_object_header)) ) {
+ printf("\n\t Interface ID: %s (0x%08x)",
+ ipaddr_string(obj_tptr+offset),
+ EXTRACT_32BITS(obj_tptr+offset));
+
+ printf("\n\t\t Active: %s (%u)", (EXTRACT_32BITS(obj_tptr+offset+4)>>31) ?
+ "Allocated" : "Non-allocated",
+ (EXTRACT_32BITS(obj_tptr+offset+4)>>31));
+
+ printf("\n\t\t Direction: %s (%u)", (EXTRACT_32BITS(obj_tptr+offset+4)>>30)&0x1 ?
+ "Transmit" : "Receive",
+ (EXTRACT_32BITS(obj_tptr+offset+4)>>30)&0x1);
+
+ printf("\n\t\t Channel Status: %s (%u)",
+ tok2str(lmp_obj_channel_status_values,
+ "Unknown",
+ EXTRACT_32BITS(obj_tptr+offset+4)&0x3FFFFFF),
+ EXTRACT_32BITS(obj_tptr+offset+4)&0x3FFFFFF);
+ offset+=8;
+ }
+ break;
+#ifdef INET6
+ case LMP_CTYPE_IPV6:
+#endif
+ default:
+ hexdump=TRUE;
+ }
+ break;
+
+ case LMP_OBJ_CHANNEL_STATUS_REQ:
+ switch(lmp_obj_ctype) {
+ case LMP_CTYPE_IPV4:
+ case LMP_CTYPE_UNMD:
+ offset = 0;
+ while (offset < (lmp_obj_len-(int)sizeof(struct lmp_object_header)) ) {
+ printf("\n\t Interface ID: %s (0x%08x)",
+ ipaddr_string(obj_tptr+offset),
+ EXTRACT_32BITS(obj_tptr+offset));
+ offset+=4;
+ }
+ break;
+#ifdef INET6
+ case LMP_CTYPE_IPV6:
+#endif
+ default:
+ hexdump=TRUE;
+ }
+ break;
+
+ case LMP_OBJ_ERROR_CODE:
+ switch(lmp_obj_ctype) {
+ case LMP_CTYPE_BEGIN_VERIFY_ERROR:
+ printf("\n\t Error Code: %s",
+ bittok2str(lmp_obj_begin_verify_error_values,
+ "none",
+ EXTRACT_32BITS(obj_tptr)));
+ break;
+
+ case LMP_CTYPE_LINK_SUMMARY_ERROR:
+ printf("\n\t Error Code: %s",
+ bittok2str(lmp_obj_link_summary_error_values,
+ "none",
+ EXTRACT_32BITS(obj_tptr)));
+ break;
+ default:
+ hexdump=TRUE;
+ }
+ break;
+
+ case LMP_OBJ_SERVICE_CONFIG:
+ switch (lmp_obj_ctype) {
+ case LMP_CTYPE_SERVICE_CONFIG_SP:
+
+ printf("\n\t Flags: %s",
+ bittok2str(lmp_obj_service_config_sp_flag_values,
+ "none",
+ EXTRACT_16BITS(obj_tptr)>>8));
+
+ printf("\n\t UNI Version: %u",
+ EXTRACT_16BITS(obj_tptr) & 0x00FF);
+
+ break;
+
+ case LMP_CTYPE_SERVICE_CONFIG_CPSA:
+
+ link_type = EXTRACT_16BITS(obj_tptr)>>8;
+
+ printf("\n\t Link Type: %s (%u)",
+ tok2str(lmp_sd_service_config_cpsa_link_type_values,
+ "Unknown", link_type),
+ link_type);
+
+ if (link_type == LMP_SD_SERVICE_CONFIG_CPSA_LINK_TYPE_SDH) {
+ printf("\n\t Signal Type: %s (%u)",
+ tok2str(lmp_sd_service_config_cpsa_signal_type_sdh_values,
+ "Unknown",
+ EXTRACT_16BITS(obj_tptr) & 0x00FF),
+ EXTRACT_16BITS(obj_tptr) & 0x00FF);
+ }
+
+ if (link_type == LMP_SD_SERVICE_CONFIG_CPSA_LINK_TYPE_SONET) {
+ printf("\n\t Signal Type: %s (%u)",
+ tok2str(lmp_sd_service_config_cpsa_signal_type_sonet_values,
+ "Unknown",
+ EXTRACT_16BITS(obj_tptr) & 0x00FF),
+ EXTRACT_16BITS(obj_tptr) & 0x00FF);
+ }
+
+ printf("\n\t Transparency: %s",
+ bittok2str(lmp_obj_service_config_cpsa_tp_flag_values,
+ "none",
+ EXTRACT_16BITS(obj_tptr+2)>>8));
+
+ printf("\n\t Contiguous Concatenation Types: %s",
+ bittok2str(lmp_obj_service_config_cpsa_cct_flag_values,
+ "none",
+ EXTRACT_16BITS(obj_tptr+2)>>8 & 0x00FF));
+
+ printf("\n\t Minimum NCC: %u",
+ EXTRACT_16BITS(obj_tptr+4));
+
+ printf("\n\t Maximum NCC: %u",
+ EXTRACT_16BITS(obj_tptr+6));
+
+ printf("\n\t Minimum NVC:%u",
+ EXTRACT_16BITS(obj_tptr+8));
+
+ printf("\n\t Maximum NVC:%u",
+ EXTRACT_16BITS(obj_tptr+10));
+
+ printf("\n\t Local Interface ID: %s (0x%08x)",
+ ipaddr_string(obj_tptr+12),
+ EXTRACT_32BITS(obj_tptr+12));
+
+ break;
+
+ case LMP_CTYPE_SERVICE_CONFIG_TRANSPARENCY_TCM:
+
+ printf("\n\t Transparency Flags: %s",
+ bittok2str(
+ lmp_obj_service_config_nsa_transparency_flag_values,
+ "none",
+ EXTRACT_32BITS(obj_tptr)));
+
+ printf("\n\t TCM Monitoring Flags: %s",
+ bittok2str(
+ lmp_obj_service_config_nsa_tcm_flag_values,
+ "none",
+ EXTRACT_16BITS(obj_tptr+6) & 0x00FF));
+
+ break;
+
+ case LMP_CTYPE_SERVICE_CONFIG_NETWORK_DIVERSITY:
+
+ printf("\n\t Diversity: Flags: %s",
+ bittok2str(
+ lmp_obj_service_config_nsa_network_diversity_flag_values,
+ "none",
+ EXTRACT_16BITS(obj_tptr+2) & 0x00FF));
+ break;
+
+ default:
+ hexdump = TRUE;
+ };
+
+ break;
+
+ default:
+ if (vflag <= 1)
+ print_unknown_data(obj_tptr,"\n\t ",obj_tlen);
+ break;
+ }
+ /* do we want to see an additionally hexdump ? */
+ if (vflag > 1 || hexdump==TRUE)
+ print_unknown_data(tptr+sizeof(struct lmp_object_header),"\n\t ",
+ lmp_obj_len-sizeof(struct lmp_object_header));
+
+ tptr+=lmp_obj_len;
+ tlen-=lmp_obj_len;
+ }
+ return;
+trunc:
+ printf("\n\t\t packet exceeded snapshot");
+}
diff --git a/tcpdump-4.3.0/print-lspping.c b/tcpdump-4.3.0/print-lspping.c
new file mode 100644
index 0000000..2ca57fb
--- /dev/null
+++ b/tcpdump-4.3.0/print-lspping.c
@@ -0,0 +1,896 @@
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code
+ * distributions retain the above copyright notice and this paragraph
+ * in its entirety, and (2) distributions including binary code include
+ * the above copyright notice and this paragraph in its entirety in
+ * the documentation or other materials provided with the distribution.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
+ * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
+ * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ *
+ * Original code by Hannes Gredler (hannes@juniper.net)
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-lspping.c,v 1.20 2008-01-28 14:20:43 hannes Exp $";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "interface.h"
+#include "extract.h"
+#include "addrtoname.h"
+
+#include "bgp.h"
+#include "l2vpn.h"
+#include "oui.h"
+
+/*
+ * LSPPING common header
+ *
+ * 0 1 2 3
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Version Number | Must Be Zero |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Message Type | Reply mode | Return Code | Return Subcode|
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Sender's Handle |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Sequence Number |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | TimeStamp Sent (seconds) |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | TimeStamp Sent (microseconds) |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | TimeStamp Received (seconds) |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | TimeStamp Received (microseconds) |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | TLVs ... |
+ * . .
+ * . .
+ * . .
+ */
+
+struct lspping_common_header {
+ u_int8_t version[2];
+ u_int8_t reserved[2];
+ u_int8_t msg_type;
+ u_int8_t reply_mode;
+ u_int8_t return_code;
+ u_int8_t return_subcode;
+ u_int8_t sender_handle[4];
+ u_int8_t seq_number[4];
+ u_int8_t ts_sent_sec[4];
+ u_int8_t ts_sent_usec[4];
+ u_int8_t ts_rcvd_sec[4];
+ u_int8_t ts_rcvd_usec[4];
+};
+
+#define LSPPING_VERSION 1
+
+static const struct tok lspping_msg_type_values[] = {
+ { 1, "MPLS Echo Request"},
+ { 2, "MPLS Echo Reply"},
+ { 0, NULL}
+};
+
+static const struct tok lspping_reply_mode_values[] = {
+ { 1, "Do not reply"},
+ { 2, "Reply via an IPv4/IPv6 UDP packet"},
+ { 3, "Reply via an IPv4/IPv6 UDP packet with Router Alert"},
+ { 4, "Reply via application level control channel"},
+ { 0, NULL}
+};
+
+static const struct tok lspping_return_code_values[] = {
+ { 0, "No return code or return code contained in the Error Code TLV"},
+ { 1, "Malformed echo request received"},
+ { 2, "One or more of the TLVs was not understood"},
+ { 3, "Replying router is an egress for the FEC at stack depth"},
+ { 4, "Replying router has no mapping for the FEC at stack depth"},
+ { 5, "Reserved"},
+ { 6, "Reserved"},
+ { 7, "Reserved"},
+ { 8, "Label switched at stack-depth"},
+ { 9, "Label switched but no MPLS forwarding at stack-depth"},
+ { 10, "Mapping for this FEC is not the given label at stack depth"},
+ { 11, "No label entry at stack-depth"},
+ { 12, "Protocol not associated with interface at FEC stack depth"},
+};
+
+
+/*
+ * LSPPING TLV header
+ * 0 1 2 3
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Type | Length |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Value |
+ * . .
+ * . .
+ * . .
+ * | |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+
+struct lspping_tlv_header {
+ u_int8_t type[2];
+ u_int8_t length[2];
+};
+
+#define LSPPING_TLV_TARGET_FEC_STACK 1
+#define LSPPING_TLV_DOWNSTREAM_MAPPING 2
+#define LSPPING_TLV_PAD 3
+#define LSPPING_TLV_VENDOR_ENTERPRISE 5
+#define LSPPING_TLV_VENDOR_ENTERPRISE_LEN 4
+#define LSPPING_TLV_INTERFACE_LABEL_STACK 7
+#define LSPPING_TLV_ERROR_CODE 9
+#define LSPPING_TLV_REPLY_TOS_BYTE 10
+#define LSPPING_TLV_BFD_DISCRIMINATOR 15 /* draft-ietf-bfd-mpls-02 */
+#define LSPPING_TLV_BFD_DISCRIMINATOR_LEN 4
+#define LSPPING_TLV_VENDOR_PRIVATE 0xfc00
+
+static const struct tok lspping_tlv_values[] = {
+ { LSPPING_TLV_TARGET_FEC_STACK, "Target FEC Stack" },
+ { LSPPING_TLV_DOWNSTREAM_MAPPING, "Downstream Mapping" },
+ { LSPPING_TLV_PAD, "Pad" },
+ { LSPPING_TLV_ERROR_CODE, "Error Code" },
+ { LSPPING_TLV_VENDOR_ENTERPRISE, "Vendor Enterprise Code" },
+ { LSPPING_TLV_INTERFACE_LABEL_STACK, "Interface Label Stack" },
+ { LSPPING_TLV_REPLY_TOS_BYTE, "Reply TOS Byte" },
+ { LSPPING_TLV_BFD_DISCRIMINATOR, "BFD Discriminator" },
+ { LSPPING_TLV_VENDOR_PRIVATE, "Vendor Private Code" },
+ { 0, NULL}
+};
+
+#define LSPPING_TLV_TARGETFEC_SUBTLV_LDP_IPV4 1
+#define LSPPING_TLV_TARGETFEC_SUBTLV_LDP_IPV6 2
+#define LSPPING_TLV_TARGETFEC_SUBTLV_RSVP_IPV4 3
+#define LSPPING_TLV_TARGETFEC_SUBTLV_RSVP_IPV6 4
+#define LSPPING_TLV_TARGETFEC_SUBTLV_L3VPN_IPV4 6
+#define LSPPING_TLV_TARGETFEC_SUBTLV_L3VPN_IPV6 7
+#define LSPPING_TLV_TARGETFEC_SUBTLV_L2VPN_ENDPT 8
+#define LSPPING_TLV_TARGETFEC_SUBTLV_L2VPN_VCID_OLD 9
+#define LSPPING_TLV_TARGETFEC_SUBTLV_L2VPN_VCID 10
+#define LSPPING_TLV_TARGETFEC_SUBTLV_BGP_IPV4 11
+#define LSPPING_TLV_TARGETFEC_SUBTLV_BGP_IPV6 12
+
+static const struct tok lspping_tlvtargetfec_subtlv_values[] = {
+ { LSPPING_TLV_TARGETFEC_SUBTLV_LDP_IPV4, "LDP IPv4 prefix"},
+ { LSPPING_TLV_TARGETFEC_SUBTLV_LDP_IPV6, "LDP IPv6 prefix"},
+ { LSPPING_TLV_TARGETFEC_SUBTLV_RSVP_IPV4, "RSVP IPv4 Session Query"},
+ { LSPPING_TLV_TARGETFEC_SUBTLV_RSVP_IPV6, "RSVP IPv6 Session Query"},
+ { 5, "Reserved"},
+ { LSPPING_TLV_TARGETFEC_SUBTLV_L3VPN_IPV4, "VPN IPv4 prefix"},
+ { LSPPING_TLV_TARGETFEC_SUBTLV_L3VPN_IPV6, "VPN IPv6 prefix"},
+ { LSPPING_TLV_TARGETFEC_SUBTLV_L2VPN_ENDPT, "L2 VPN endpoint"},
+ { LSPPING_TLV_TARGETFEC_SUBTLV_L2VPN_VCID_OLD, "L2 circuit ID (old)"},
+ { LSPPING_TLV_TARGETFEC_SUBTLV_L2VPN_VCID, "L2 circuit ID"},
+ { LSPPING_TLV_TARGETFEC_SUBTLV_BGP_IPV4, "BGP labeled IPv4 prefix"},
+ { LSPPING_TLV_TARGETFEC_SUBTLV_BGP_IPV6, "BGP labeled IPv6 prefix"},
+ { 0, NULL}
+};
+
+/*
+ * 0 1 2 3
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | IPv4 prefix |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Prefix Length | Must Be Zero |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+struct lspping_tlv_targetfec_subtlv_ldp_ipv4_t {
+ u_int8_t prefix [4];
+ u_int8_t prefix_len;
+};
+
+/*
+ * 0 1 2 3
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | IPv6 prefix |
+ * | (16 octets) |
+ * | |
+ * | |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Prefix Length | Must Be Zero |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+struct lspping_tlv_targetfec_subtlv_ldp_ipv6_t {
+ u_int8_t prefix [16];
+ u_int8_t prefix_len;
+};
+
+/*
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Sender identifier |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | IPv4 prefix |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Prefix Length | Must Be Zero |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+struct lspping_tlv_targetfec_subtlv_bgp_ipv4_t {
+ u_int8_t sender_id [4];
+ u_int8_t prefix [4];
+ u_int8_t prefix_len;
+};
+
+/*
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Sender identifier |
+ * | (16 octets) |
+ * | |
+ * | |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | IPv6 prefix |
+ * | (16 octets) |
+ * | |
+ * | |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Prefix Length | Must Be Zero |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+struct lspping_tlv_targetfec_subtlv_bgp_ipv6_t {
+ u_int8_t sender_id [16];
+ u_int8_t prefix [16];
+ u_int8_t prefix_len;
+};
+
+/*
+ * 0 1 2 3
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | IPv4 tunnel end point address |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Must Be Zero | Tunnel ID |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Extended Tunnel ID |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | IPv4 tunnel sender address |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Must Be Zero | LSP ID |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+struct lspping_tlv_targetfec_subtlv_rsvp_ipv4_t {
+ u_int8_t tunnel_endpoint [4];
+ u_int8_t res[2];
+ u_int8_t tunnel_id[2];
+ u_int8_t extended_tunnel_id[4];
+ u_int8_t tunnel_sender [4];
+ u_int8_t res2[2];
+ u_int8_t lsp_id [2];
+};
+
+/*
+ * 0 1 2 3
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | IPv6 tunnel end point address |
+ * | |
+ * | |
+ * | |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Must Be Zero | Tunnel ID |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Extended Tunnel ID |
+ * | |
+ * | |
+ * | |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | IPv6 tunnel sender address |
+ * | |
+ * | |
+ * | |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Must Be Zero | LSP ID |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+struct lspping_tlv_targetfec_subtlv_rsvp_ipv6_t {
+ u_int8_t tunnel_endpoint [16];
+ u_int8_t res[2];
+ u_int8_t tunnel_id[2];
+ u_int8_t extended_tunnel_id[16];
+ u_int8_t tunnel_sender [16];
+ u_int8_t res2[2];
+ u_int8_t lsp_id [2];
+};
+
+/*
+ * 0 1 2 3
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Route Distinguisher |
+ * | (8 octets) |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | IPv4 prefix |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Prefix Length | Must Be Zero |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+struct lspping_tlv_targetfec_subtlv_l3vpn_ipv4_t {
+ u_int8_t rd [8];
+ u_int8_t prefix [4];
+ u_int8_t prefix_len;
+};
+
+/*
+ * 0 1 2 3
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Route Distinguisher |
+ * | (8 octets) |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | IPv6 prefix |
+ * | (16 octets) |
+ * | |
+ * | |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Prefix Length | Must Be Zero |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+struct lspping_tlv_targetfec_subtlv_l3vpn_ipv6_t {
+ u_int8_t rd [8];
+ u_int8_t prefix [16];
+ u_int8_t prefix_len;
+};
+
+/*
+ * 0 1 2 3
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Route Distinguisher |
+ * | (8 octets) |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Sender's CE ID | Receiver's CE ID |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Encapsulation Type | Must Be Zero |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * 0 1 2 3
+ */
+struct lspping_tlv_targetfec_subtlv_l2vpn_endpt_t {
+ u_int8_t rd [8];
+ u_int8_t sender_ce_id [2];
+ u_int8_t receiver_ce_id [2];
+ u_int8_t encapsulation[2];
+};
+
+/*
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Remote PE Address |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | VC ID |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Encapsulation Type | Must Be Zero |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+struct lspping_tlv_targetfec_subtlv_l2vpn_vcid_old_t {
+ u_int8_t remote_pe_address [4];
+ u_int8_t vc_id [4];
+ u_int8_t encapsulation[2];
+};
+
+/*
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Sender's PE Address |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Remote PE Address |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | VC ID |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Encapsulation Type | Must Be Zero |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+struct lspping_tlv_targetfec_subtlv_l2vpn_vcid_t {
+ u_int8_t sender_pe_address [4];
+ u_int8_t remote_pe_address [4];
+ u_int8_t vc_id [4];
+ u_int8_t encapsulation[2];
+};
+
+/*
+ * 0 1 2 3
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | MTU | Address Type | Resvd (SBZ) |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Downstream IP Address (4 or 16 octets) |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Downstream Interface Address (4 or 16 octets) |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Hash Key Type | Depth Limit | Multipath Length |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * . .
+ * . (Multipath Information) .
+ * . .
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Downstream Label | Protocol |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * . .
+ * . .
+ * . .
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Downstream Label | Protocol |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+struct lspping_tlv_downstream_map_ipv4_t {
+ u_int8_t mtu [2];
+ u_int8_t address_type;
+ u_int8_t res;
+ u_int8_t downstream_ip[4];
+ u_int8_t downstream_interface[4];
+};
+
+struct lspping_tlv_downstream_map_ipv6_t {
+ u_int8_t mtu [2];
+ u_int8_t address_type;
+ u_int8_t res;
+ u_int8_t downstream_ip[16];
+ u_int8_t downstream_interface[16];
+};
+
+struct lspping_tlv_downstream_map_info_t {
+ u_int8_t hash_key_type;
+ u_int8_t depth_limit;
+ u_int8_t multipath_length [2];
+};
+
+#define LSPPING_AFI_IPV4 1
+#define LSPPING_AFI_UNMB 2
+#define LSPPING_AFI_IPV6 3
+
+static const struct tok lspping_tlv_downstream_addr_values[] = {
+ { LSPPING_AFI_IPV4, "IPv4"},
+ { LSPPING_AFI_IPV6, "IPv6"},
+ { LSPPING_AFI_UNMB, "Unnumbered"},
+ { 0, NULL}
+};
+
+void
+lspping_print(register const u_char *pptr, register u_int len) {
+
+ const struct lspping_common_header *lspping_com_header;
+ const struct lspping_tlv_header *lspping_tlv_header;
+ const struct lspping_tlv_header *lspping_subtlv_header;
+ const u_char *tptr,*tlv_tptr,*subtlv_tptr;
+ int tlen,lspping_tlv_len,lspping_tlv_type,tlv_tlen;
+ int tlv_hexdump,subtlv_hexdump;
+ int lspping_subtlv_len,lspping_subtlv_type;
+ struct timeval timestamp;
+
+ union {
+ const struct lspping_tlv_downstream_map_ipv4_t *lspping_tlv_downstream_map_ipv4;
+ const struct lspping_tlv_downstream_map_ipv6_t *lspping_tlv_downstream_map_ipv6;
+ const struct lspping_tlv_downstream_map_info_t *lspping_tlv_downstream_map_info;
+ } tlv_ptr;
+
+ union {
+ const struct lspping_tlv_targetfec_subtlv_ldp_ipv4_t *lspping_tlv_targetfec_subtlv_ldp_ipv4;
+ const struct lspping_tlv_targetfec_subtlv_ldp_ipv6_t *lspping_tlv_targetfec_subtlv_ldp_ipv6;
+ const struct lspping_tlv_targetfec_subtlv_rsvp_ipv4_t *lspping_tlv_targetfec_subtlv_rsvp_ipv4;
+ const struct lspping_tlv_targetfec_subtlv_rsvp_ipv6_t *lspping_tlv_targetfec_subtlv_rsvp_ipv6;
+ const struct lspping_tlv_targetfec_subtlv_l3vpn_ipv4_t *lspping_tlv_targetfec_subtlv_l3vpn_ipv4;
+ const struct lspping_tlv_targetfec_subtlv_l3vpn_ipv6_t *lspping_tlv_targetfec_subtlv_l3vpn_ipv6;
+ const struct lspping_tlv_targetfec_subtlv_l2vpn_endpt_t *lspping_tlv_targetfec_subtlv_l2vpn_endpt;
+ const struct lspping_tlv_targetfec_subtlv_l2vpn_vcid_old_t *lspping_tlv_targetfec_subtlv_l2vpn_vcid_old;
+ const struct lspping_tlv_targetfec_subtlv_l2vpn_vcid_t *lspping_tlv_targetfec_subtlv_l2vpn_vcid;
+ const struct lspping_tlv_targetfec_subtlv_bgp_ipv4_t *lspping_tlv_targetfec_subtlv_bgp_ipv4;
+ const struct lspping_tlv_targetfec_subtlv_bgp_ipv6_t *lspping_tlv_targetfec_subtlv_bgp_ipv6;
+ } subtlv_ptr;
+
+ tptr=pptr;
+ lspping_com_header = (const struct lspping_common_header *)pptr;
+ TCHECK(*lspping_com_header);
+
+ /*
+ * Sanity checking of the header.
+ */
+ if (EXTRACT_16BITS(&lspping_com_header->version[0]) != LSPPING_VERSION) {
+ printf("LSP-PING version %u packet not supported",
+ EXTRACT_16BITS(&lspping_com_header->version[0]));
+ return;
+ }
+
+ /* in non-verbose mode just lets print the basic Message Type*/
+ if (vflag < 1) {
+ printf("LSP-PINGv%u, %s, seq %u, length: %u",
+ EXTRACT_16BITS(&lspping_com_header->version[0]),
+ tok2str(lspping_msg_type_values, "unknown (%u)",lspping_com_header->msg_type),
+ EXTRACT_32BITS(lspping_com_header->seq_number),
+ len);
+ return;
+ }
+
+ /* ok they seem to want to know everything - lets fully decode it */
+
+ tlen=len;
+
+ printf("\n\tLSP-PINGv%u, msg-type: %s (%u), length: %u\n\t reply-mode: %s (%u)",
+ EXTRACT_16BITS(&lspping_com_header->version[0]),
+ tok2str(lspping_msg_type_values, "unknown",lspping_com_header->msg_type),
+ lspping_com_header->msg_type,
+ len,
+ tok2str(lspping_reply_mode_values, "unknown",lspping_com_header->reply_mode),
+ lspping_com_header->reply_mode);
+
+ /*
+ * the following return codes require that the subcode is attached
+ * at the end of the translated token output
+ */
+ if (lspping_com_header->return_code == 3 ||
+ lspping_com_header->return_code == 4 ||
+ lspping_com_header->return_code == 8 ||
+ lspping_com_header->return_code == 10 ||
+ lspping_com_header->return_code == 11 ||
+ lspping_com_header->return_code == 12 )
+ printf("\n\t Return Code: %s %u (%u)\n\t Return Subcode: (%u)",
+ tok2str(lspping_return_code_values, "unknown",lspping_com_header->return_code),
+ lspping_com_header->return_subcode,
+ lspping_com_header->return_code,
+ lspping_com_header->return_subcode);
+ else
+ printf("\n\t Return Code: %s (%u)\n\t Return Subcode: (%u)",
+ tok2str(lspping_return_code_values, "unknown",lspping_com_header->return_code),
+ lspping_com_header->return_code,
+ lspping_com_header->return_subcode);
+
+ printf("\n\t Sender Handle: 0x%08x, Sequence: %u",
+ EXTRACT_32BITS(lspping_com_header->sender_handle),
+ EXTRACT_32BITS(lspping_com_header->seq_number));
+
+ timestamp.tv_sec=EXTRACT_32BITS(lspping_com_header->ts_sent_sec);
+ timestamp.tv_usec=EXTRACT_32BITS(lspping_com_header->ts_sent_usec);
+ printf("\n\t Sender Timestamp: ");
+ ts_print(×tamp);
+
+ timestamp.tv_sec=EXTRACT_32BITS(lspping_com_header->ts_rcvd_sec);
+ timestamp.tv_usec=EXTRACT_32BITS(lspping_com_header->ts_rcvd_usec);
+ printf("Receiver Timestamp: ");
+ if ((timestamp.tv_sec != 0) && (timestamp.tv_usec != 0))
+ ts_print(×tamp);
+ else
+ printf("no timestamp");
+
+ tptr+=sizeof(const struct lspping_common_header);
+ tlen-=sizeof(const struct lspping_common_header);
+
+ while(tlen>(int)sizeof(struct lspping_tlv_header)) {
+
+ /* did we capture enough for fully decoding the tlv header ? */
+ if (!TTEST2(*tptr, sizeof(struct lspping_tlv_header)))
+ goto trunc;
+
+ lspping_tlv_header = (const struct lspping_tlv_header *)tptr;
+ lspping_tlv_type=EXTRACT_16BITS(lspping_tlv_header->type);
+ lspping_tlv_len=EXTRACT_16BITS(lspping_tlv_header->length);
+
+ /* some little sanity checking */
+ if (lspping_tlv_type == 0 || lspping_tlv_len == 0)
+ return;
+
+ if(lspping_tlv_len < 4) {
+ printf("\n\t ERROR: TLV %u bogus size %u",lspping_tlv_type,lspping_tlv_len);
+ return;
+ }
+
+ printf("\n\t %s TLV (%u), length: %u",
+ tok2str(lspping_tlv_values,
+ "Unknown",
+ lspping_tlv_type),
+ lspping_tlv_type,
+ lspping_tlv_len);
+
+ tlv_tptr=tptr+sizeof(struct lspping_tlv_header);
+ tlv_tlen=lspping_tlv_len; /* header not included -> no adjustment */
+
+ /* did we capture enough for fully decoding the tlv ? */
+ if (!TTEST2(*tptr, lspping_tlv_len))
+ goto trunc;
+ tlv_hexdump=FALSE;
+
+ switch(lspping_tlv_type) {
+ case LSPPING_TLV_TARGET_FEC_STACK:
+ while(tlv_tlen>(int)sizeof(struct lspping_tlv_header)) {
+
+ /* did we capture enough for fully decoding the subtlv header ? */
+ if (!TTEST2(*tptr, sizeof(struct lspping_tlv_header)))
+ goto trunc;
+ subtlv_hexdump=FALSE;
+
+ lspping_subtlv_header = (const struct lspping_tlv_header *)tlv_tptr;
+ lspping_subtlv_type=EXTRACT_16BITS(lspping_subtlv_header->type);
+ lspping_subtlv_len=EXTRACT_16BITS(lspping_subtlv_header->length);
+ subtlv_tptr=tlv_tptr+sizeof(struct lspping_tlv_header);
+
+ if (lspping_subtlv_len == 0)
+ break;
+
+ printf("\n\t %s subTLV (%u), length: %u",
+ tok2str(lspping_tlvtargetfec_subtlv_values,
+ "Unknown",
+ lspping_subtlv_type),
+ lspping_subtlv_type,
+ lspping_subtlv_len);
+
+ switch(lspping_subtlv_type) {
+
+ case LSPPING_TLV_TARGETFEC_SUBTLV_LDP_IPV4:
+ subtlv_ptr.lspping_tlv_targetfec_subtlv_ldp_ipv4 = \
+ (const struct lspping_tlv_targetfec_subtlv_ldp_ipv4_t *)subtlv_tptr;
+ printf("\n\t %s/%u",
+ ipaddr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_ldp_ipv4->prefix),
+ subtlv_ptr.lspping_tlv_targetfec_subtlv_ldp_ipv4->prefix_len);
+ break;
+
+#ifdef INET6
+ case LSPPING_TLV_TARGETFEC_SUBTLV_LDP_IPV6:
+ subtlv_ptr.lspping_tlv_targetfec_subtlv_ldp_ipv6 = \
+ (const struct lspping_tlv_targetfec_subtlv_ldp_ipv6_t *)subtlv_tptr;
+ printf("\n\t %s/%u",
+ ip6addr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_ldp_ipv6->prefix),
+ subtlv_ptr.lspping_tlv_targetfec_subtlv_ldp_ipv6->prefix_len);
+ break;
+#endif
+
+ case LSPPING_TLV_TARGETFEC_SUBTLV_BGP_IPV4:
+ subtlv_ptr.lspping_tlv_targetfec_subtlv_bgp_ipv4 = \
+ (const struct lspping_tlv_targetfec_subtlv_bgp_ipv4_t *)subtlv_tptr;
+ printf("\n\t %s/%u, sender-id %s",
+ ipaddr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_bgp_ipv4->prefix),
+ subtlv_ptr.lspping_tlv_targetfec_subtlv_bgp_ipv4->prefix_len,
+ ipaddr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_bgp_ipv4->sender_id));
+ break;
+
+#ifdef INET6
+ case LSPPING_TLV_TARGETFEC_SUBTLV_BGP_IPV6:
+ subtlv_ptr.lspping_tlv_targetfec_subtlv_bgp_ipv6 = \
+ (const struct lspping_tlv_targetfec_subtlv_bgp_ipv6_t *)subtlv_tptr;
+ printf("\n\t %s/%u, sender-id %s",
+ ip6addr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_bgp_ipv6->prefix),
+ subtlv_ptr.lspping_tlv_targetfec_subtlv_bgp_ipv6->prefix_len,
+ ip6addr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_bgp_ipv6->sender_id));
+ break;
+#endif
+
+ case LSPPING_TLV_TARGETFEC_SUBTLV_RSVP_IPV4:
+ subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv4 = \
+ (const struct lspping_tlv_targetfec_subtlv_rsvp_ipv4_t *)subtlv_tptr;
+ printf("\n\t tunnel end-point %s, tunnel sender %s, lsp-id 0x%04x" \
+ "\n\t tunnel-id 0x%04x, extended tunnel-id %s",
+ ipaddr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv4->tunnel_endpoint),
+ ipaddr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv4->tunnel_sender),
+ EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv4->lsp_id),
+ EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv4->tunnel_id),
+ ipaddr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv4->extended_tunnel_id));
+ break;
+
+#ifdef INET6
+ case LSPPING_TLV_TARGETFEC_SUBTLV_RSVP_IPV6:
+ subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv6 = \
+ (const struct lspping_tlv_targetfec_subtlv_rsvp_ipv6_t *)subtlv_tptr;
+ printf("\n\t tunnel end-point %s, tunnel sender %s, lsp-id 0x%04x" \
+ "\n\t tunnel-id 0x%04x, extended tunnel-id %s",
+ ip6addr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv6->tunnel_endpoint),
+ ip6addr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv6->tunnel_sender),
+ EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv6->lsp_id),
+ EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv6->tunnel_id),
+ ip6addr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv6->extended_tunnel_id));
+ break;
+#endif
+
+ case LSPPING_TLV_TARGETFEC_SUBTLV_L3VPN_IPV4:
+ subtlv_ptr.lspping_tlv_targetfec_subtlv_l3vpn_ipv4 = \
+ (const struct lspping_tlv_targetfec_subtlv_l3vpn_ipv4_t *)subtlv_tptr;
+ printf("\n\t RD: %s, %s/%u",
+ bgp_vpn_rd_print(subtlv_ptr.lspping_tlv_targetfec_subtlv_l3vpn_ipv4->rd),
+ ipaddr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_l3vpn_ipv4->prefix),
+ subtlv_ptr.lspping_tlv_targetfec_subtlv_l3vpn_ipv4->prefix_len);
+ break;
+
+#ifdef INET6
+ case LSPPING_TLV_TARGETFEC_SUBTLV_L3VPN_IPV6:
+ subtlv_ptr.lspping_tlv_targetfec_subtlv_l3vpn_ipv6 = \
+ (const struct lspping_tlv_targetfec_subtlv_l3vpn_ipv6_t *)subtlv_tptr;
+ printf("\n\t RD: %s, %s/%u",
+ bgp_vpn_rd_print(subtlv_ptr.lspping_tlv_targetfec_subtlv_l3vpn_ipv6->rd),
+ ip6addr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_l3vpn_ipv6->prefix),
+ subtlv_ptr.lspping_tlv_targetfec_subtlv_l3vpn_ipv6->prefix_len);
+ break;
+#endif
+
+ case LSPPING_TLV_TARGETFEC_SUBTLV_L2VPN_ENDPT:
+ subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_endpt = \
+ (const struct lspping_tlv_targetfec_subtlv_l2vpn_endpt_t *)subtlv_tptr;
+ printf("\n\t RD: %s, Sender CE-ID: %u, Receiver CE-ID: %u" \
+ "\n\t Encapsulation Type: %s (%u)",
+ bgp_vpn_rd_print(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_endpt->rd),
+ EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_endpt->sender_ce_id),
+ EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_endpt->receiver_ce_id),
+ tok2str(l2vpn_encaps_values,
+ "unknown",
+ EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_endpt->encapsulation)),
+ EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_endpt->encapsulation));
+
+ break;
+
+ /* the old L2VPN VCID subTLV does not have support for the sender field */
+ case LSPPING_TLV_TARGETFEC_SUBTLV_L2VPN_VCID_OLD:
+ subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid_old = \
+ (const struct lspping_tlv_targetfec_subtlv_l2vpn_vcid_old_t *)subtlv_tptr;
+ printf("\n\t Remote PE: %s" \
+ "\n\t VC-ID: 0x%08x, Encapsulation Type: %s (%u)",
+ ipaddr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid_old->remote_pe_address),
+ EXTRACT_32BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid_old->vc_id),
+ tok2str(l2vpn_encaps_values,
+ "unknown",
+ EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid_old->encapsulation)),
+ EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid_old->encapsulation));
+
+ break;
+
+ case LSPPING_TLV_TARGETFEC_SUBTLV_L2VPN_VCID:
+ subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid = \
+ (const struct lspping_tlv_targetfec_subtlv_l2vpn_vcid_t *)subtlv_tptr;
+ printf("\n\t Sender PE: %s, Remote PE: %s" \
+ "\n\t VC-ID: 0x%08x, Encapsulation Type: %s (%u)",
+ ipaddr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid->sender_pe_address),
+ ipaddr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid->remote_pe_address),
+ EXTRACT_32BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid->vc_id),
+ tok2str(l2vpn_encaps_values,
+ "unknown",
+ EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid->encapsulation)),
+ EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid->encapsulation));
+
+ break;
+
+ default:
+ subtlv_hexdump=TRUE; /* unknown subTLV just hexdump it */
+ break;
+ }
+ /* do we want to see an additionally subtlv hexdump ? */
+ if (vflag > 1 || subtlv_hexdump==TRUE)
+ print_unknown_data(tlv_tptr+sizeof(struct lspping_tlv_header), \
+ "\n\t ",
+ lspping_subtlv_len);
+
+ tlv_tptr+=lspping_subtlv_len;
+ tlv_tlen-=lspping_subtlv_len+sizeof(struct lspping_tlv_header);
+ }
+ break;
+
+ case LSPPING_TLV_DOWNSTREAM_MAPPING:
+ /* that strange thing with the downstream map TLV is that until now
+ * we do not know if its IPv4 or IPv6 , after we found the adress-type
+ * lets recast the tlv_tptr and move on */
+
+ tlv_ptr.lspping_tlv_downstream_map_ipv4= \
+ (const struct lspping_tlv_downstream_map_ipv4_t *)tlv_tptr;
+ tlv_ptr.lspping_tlv_downstream_map_ipv6= \
+ (const struct lspping_tlv_downstream_map_ipv6_t *)tlv_tptr;
+ printf("\n\t MTU: %u, Address-Type: %s (%u)",
+ EXTRACT_16BITS(tlv_ptr.lspping_tlv_downstream_map_ipv4->mtu),
+ tok2str(lspping_tlv_downstream_addr_values,
+ "unknown",
+ tlv_ptr.lspping_tlv_downstream_map_ipv4->address_type),
+ tlv_ptr.lspping_tlv_downstream_map_ipv4->address_type);
+
+ switch(tlv_ptr.lspping_tlv_downstream_map_ipv4->address_type) {
+
+ case LSPPING_AFI_IPV4:
+ printf("\n\t Downstream IP: %s" \
+ "\n\t Downstream Interface IP: %s",
+ ipaddr_string(tlv_ptr.lspping_tlv_downstream_map_ipv4->downstream_ip),
+ ipaddr_string(tlv_ptr.lspping_tlv_downstream_map_ipv4->downstream_interface));
+ tlv_tptr+=sizeof(struct lspping_tlv_downstream_map_ipv4_t);
+ tlv_tlen-=sizeof(struct lspping_tlv_downstream_map_ipv4_t);
+ break;
+#ifdef INET6
+ case LSPPING_AFI_IPV6:
+ printf("\n\t Downstream IP: %s" \
+ "\n\t Downstream Interface IP: %s",
+ ip6addr_string(tlv_ptr.lspping_tlv_downstream_map_ipv6->downstream_ip),
+ ip6addr_string(tlv_ptr.lspping_tlv_downstream_map_ipv6->downstream_interface));
+ tlv_tptr+=sizeof(struct lspping_tlv_downstream_map_ipv6_t);
+ tlv_tlen-=sizeof(struct lspping_tlv_downstream_map_ipv6_t);
+ break;
+#endif
+ case LSPPING_AFI_UNMB:
+ printf("\n\t Downstream IP: %s" \
+ "\n\t Downstream Interface Index: 0x%08x",
+ ipaddr_string(tlv_ptr.lspping_tlv_downstream_map_ipv4->downstream_ip),
+ EXTRACT_32BITS(tlv_ptr.lspping_tlv_downstream_map_ipv4->downstream_interface));
+ tlv_tptr+=sizeof(struct lspping_tlv_downstream_map_ipv4_t);
+ tlv_tlen-=sizeof(struct lspping_tlv_downstream_map_ipv4_t);
+ break;
+
+ default:
+ /* should not happen ! - no error message - tok2str() has barked already */
+ break;
+ }
+
+ tlv_ptr.lspping_tlv_downstream_map_info= \
+ (const struct lspping_tlv_downstream_map_info_t *)tlv_tptr;
+
+ /* FIXME add hash-key type, depth limit, multipath processing */
+
+
+ tlv_tptr+=sizeof(struct lspping_tlv_downstream_map_info_t);
+ tlv_tlen-=sizeof(struct lspping_tlv_downstream_map_info_t);
+
+ /* FIXME print downstream labels */
+
+
+ tlv_hexdump=TRUE; /* dump the TLV until code complete */
+
+ break;
+
+ case LSPPING_TLV_BFD_DISCRIMINATOR:
+ tptr += sizeof(struct lspping_tlv_header);
+ if (!TTEST2(*tptr, LSPPING_TLV_BFD_DISCRIMINATOR_LEN))
+ goto trunc;
+ printf("\n\t BFD Discriminator 0x%08x", EXTRACT_32BITS(tptr));
+ break;
+
+ case LSPPING_TLV_VENDOR_ENTERPRISE:
+ {
+ u_int32_t vendor_id;
+
+ if (!TTEST2(*tptr, LSPPING_TLV_VENDOR_ENTERPRISE_LEN))
+ goto trunc;
+ vendor_id = EXTRACT_32BITS(tlv_tptr);
+ printf("\n\t Vendor: %s (0x%04x)",
+ tok2str(smi_values, "Unknown", vendor_id),
+ vendor_id);
+ }
+ break;
+
+ /*
+ * FIXME those are the defined TLVs that lack a decoder
+ * you are welcome to contribute code ;-)
+ */
+ case LSPPING_TLV_PAD:
+ case LSPPING_TLV_ERROR_CODE:
+ case LSPPING_TLV_VENDOR_PRIVATE:
+
+ default:
+ if (vflag <= 1)
+ print_unknown_data(tlv_tptr,"\n\t ",tlv_tlen);
+ break;
+ }
+ /* do we want to see an additionally tlv hexdump ? */
+ if (vflag > 1 || tlv_hexdump==TRUE)
+ print_unknown_data(tptr+sizeof(struct lspping_tlv_header),"\n\t ",
+ lspping_tlv_len);
+
+
+ /* All TLVs are aligned to four octet boundary */
+ if (lspping_tlv_len % 4) {
+ lspping_tlv_len += (4 - lspping_tlv_len % 4);
+ }
+
+ tptr+=lspping_tlv_len+sizeof(struct lspping_tlv_header);
+ tlen-=lspping_tlv_len+sizeof(struct lspping_tlv_header);
+ }
+ return;
+trunc:
+ printf("\n\t\t packet exceeded snapshot");
+}
diff --git a/tcpdump-4.3.0/print-lwapp.c b/tcpdump-4.3.0/print-lwapp.c
new file mode 100644
index 0000000..154876f
--- /dev/null
+++ b/tcpdump-4.3.0/print-lwapp.c
@@ -0,0 +1,359 @@
+/*
+ * Copyright (c) 1998-2007 The TCPDUMP project
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code
+ * distributions retain the above copyright notice and this paragraph
+ * in its entirety, and (2) distributions including binary code include
+ * the above copyright notice and this paragraph in its entirety in
+ * the documentation or other materials provided with the distribution.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
+ * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
+ * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ *
+ * Support for the Light Weight Access Point Protocol as per draft-ohara-capwap-lwapp-04
+ *
+ * Original code by Carles Kishimoto <carles.kishimoto@gmail.com>
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+"@(#) $Header: /tcpdump/master/tcpdump/print-lwapp.c,v 1.1 2007-07-24 16:07:30 hannes Exp $";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "interface.h"
+#include "extract.h"
+#include "addrtoname.h"
+
+/*
+ * LWAPP transport (common) header
+ * 0 1 2 3
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * |VER| RID |C|F|L| Frag ID | Length |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Status/WLANs | Payload... |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ *
+ */
+
+struct lwapp_transport_header {
+ u_int8_t version;
+ u_int8_t frag_id;
+ u_int8_t length[2];
+ u_int16_t status;
+};
+
+/*
+ * LWAPP control header
+ * 0 1 2 3
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Message Type | Seq Num | Msg Element Length |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Session ID |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Msg Element [0..N] |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+
+struct lwapp_control_header {
+ u_int8_t msg_type;
+ u_int8_t seq_num;
+ u_int8_t len[2];
+ u_int8_t session_id[4];
+};
+
+#define LWAPP_VERSION 0
+#define LWAPP_EXTRACT_VERSION(x) (((x)&0xC0)>>6)
+#define LWAPP_EXTRACT_RID(x) (((x)&0x38)>>3)
+#define LWAPP_EXTRACT_CONTROL_BIT(x) (((x)&0x04)>>2)
+
+static const struct tok lwapp_header_bits_values[] = {
+ { 0x01, "Last Fragment Bit"},
+ { 0x02, "Fragment Bit"},
+ { 0x04, "Control Bit"},
+ { 0, NULL}
+};
+
+#define LWAPP_MSGTYPE_DISCOVERY_REQUEST 1
+#define LWAPP_MSGTYPE_DISCOVERY_RESPONSE 2
+#define LWAPP_MSGTYPE_JOIN_REQUEST 3
+#define LWAPP_MSGTYPE_JOIN_RESPONSE 4
+#define LWAPP_MSGTYPE_JOIN_ACK 5
+#define LWAPP_MSGTYPE_JOIN_CONFIRM 6
+#define LWAPP_MSGTYPE_CONFIGURE_REQUEST 10
+#define LWAPP_MSGTYPE_CONFIGURE_RESPONSE 11
+#define LWAPP_MSGTYPE_CONF_UPDATE_REQUEST 12
+#define LWAPP_MSGTYPE_CONF_UPDATE_RESPONSE 13
+#define LWAPP_MSGTYPE_WTP_EVENT_REQUEST 14
+#define LWAPP_MSGTYPE_WTP_EVENT_RESPONSE 15
+#define LWAPP_MSGTYPE_CHANGE_STATE_EVENT_REQUEST 16
+#define LWAPP_MSGTYPE_CHANGE_STATE_EVENT_RESPONSE 17
+#define LWAPP_MSGTYPE_ECHO_REQUEST 22
+#define LWAPP_MSGTYPE_ECHO_RESPONSE 23
+#define LWAPP_MSGTYPE_IMAGE_DATA_REQUEST 24
+#define LWAPP_MSGTYPE_IMAGE_DATA_RESPONSE 25
+#define LWAPP_MSGTYPE_RESET_REQUEST 26
+#define LWAPP_MSGTYPE_RESET_RESPONSE 27
+#define LWAPP_MSGTYPE_KEY_UPDATE_REQUEST 30
+#define LWAPP_MSGTYPE_KEY_UPDATE_RESPONSE 31
+#define LWAPP_MSGTYPE_PRIMARY_DISCOVERY_REQUEST 32
+#define LWAPP_MSGTYPE_PRIMARY_DISCOVERY_RESPONSE 33
+#define LWAPP_MSGTYPE_DATA_TRANSFER_REQUEST 34
+#define LWAPP_MSGTYPE_DATA_TRANSFER_RESPONSE 35
+#define LWAPP_MSGTYPE_CLEAR_CONFIG_INDICATION 36
+#define LWAPP_MSGTYPE_WLAN_CONFIG_REQUEST 37
+#define LWAPP_MSGTYPE_WLAN_CONFIG_RESPONSE 38
+#define LWAPP_MSGTYPE_MOBILE_CONFIG_REQUEST 39
+#define LWAPP_MSGTYPE_MOBILE_CONFIG_RESPONSE 40
+
+static const struct tok lwapp_msg_type_values[] = {
+ { LWAPP_MSGTYPE_DISCOVERY_REQUEST, "Discovery req"},
+ { LWAPP_MSGTYPE_DISCOVERY_RESPONSE, "Discovery resp"},
+ { LWAPP_MSGTYPE_JOIN_REQUEST, "Join req"},
+ { LWAPP_MSGTYPE_JOIN_RESPONSE, "Join resp"},
+ { LWAPP_MSGTYPE_JOIN_ACK, "Join ack"},
+ { LWAPP_MSGTYPE_JOIN_CONFIRM, "Join confirm"},
+ { LWAPP_MSGTYPE_CONFIGURE_REQUEST, "Configure req"},
+ { LWAPP_MSGTYPE_CONFIGURE_RESPONSE, "Configure resp"},
+ { LWAPP_MSGTYPE_CONF_UPDATE_REQUEST, "Update req"},
+ { LWAPP_MSGTYPE_CONF_UPDATE_RESPONSE, "Update resp"},
+ { LWAPP_MSGTYPE_WTP_EVENT_REQUEST, "WTP event req"},
+ { LWAPP_MSGTYPE_WTP_EVENT_RESPONSE, "WTP event resp"},
+ { LWAPP_MSGTYPE_CHANGE_STATE_EVENT_REQUEST, "Change state event req"},
+ { LWAPP_MSGTYPE_CHANGE_STATE_EVENT_RESPONSE, "Change state event resp"},
+ { LWAPP_MSGTYPE_ECHO_REQUEST, "Echo req"},
+ { LWAPP_MSGTYPE_ECHO_RESPONSE, "Echo resp"},
+ { LWAPP_MSGTYPE_IMAGE_DATA_REQUEST, "Image data req"},
+ { LWAPP_MSGTYPE_IMAGE_DATA_RESPONSE, "Image data resp"},
+ { LWAPP_MSGTYPE_RESET_REQUEST, "Channel status req"},
+ { LWAPP_MSGTYPE_RESET_RESPONSE, "Channel status resp"},
+ { LWAPP_MSGTYPE_KEY_UPDATE_REQUEST, "Key update req"},
+ { LWAPP_MSGTYPE_KEY_UPDATE_RESPONSE, "Key update resp"},
+ { LWAPP_MSGTYPE_PRIMARY_DISCOVERY_REQUEST, "Primary discovery req"},
+ { LWAPP_MSGTYPE_PRIMARY_DISCOVERY_RESPONSE, "Primary discovery resp"},
+ { LWAPP_MSGTYPE_DATA_TRANSFER_REQUEST, "Data transfer req"},
+ { LWAPP_MSGTYPE_DATA_TRANSFER_RESPONSE, "Data transfer resp"},
+ { LWAPP_MSGTYPE_CLEAR_CONFIG_INDICATION, "Clear config ind"},
+ { LWAPP_MSGTYPE_WLAN_CONFIG_REQUEST, "Wlan config req"},
+ { LWAPP_MSGTYPE_WLAN_CONFIG_RESPONSE, "Wlan config resp"},
+ { LWAPP_MSGTYPE_MOBILE_CONFIG_REQUEST, "Mobile config req"},
+ { LWAPP_MSGTYPE_MOBILE_CONFIG_RESPONSE, "Mobile config resp"},
+ { 0, NULL}
+};
+
+/*
+ * LWAPP message elements
+ *
+ * 0 1 2 3
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Type | Length | Value ... |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+struct lwapp_message_header {
+ u_int8_t type;
+ u_int8_t length[2];
+};
+
+void
+lwapp_control_print(const u_char *pptr, u_int len, int has_ap_ident) {
+
+ const struct lwapp_transport_header *lwapp_trans_header;
+ const struct lwapp_control_header *lwapp_control_header;
+ const u_char *tptr;
+ int tlen;
+ int msg_tlen;
+
+ tptr=pptr;
+
+ if (has_ap_ident) {
+ /* check if enough bytes for AP identity */
+ if (!TTEST2(*tptr, 6))
+ goto trunc;
+ lwapp_trans_header = (const struct lwapp_transport_header *)(pptr+6);
+ } else {
+ lwapp_trans_header = (const struct lwapp_transport_header *)pptr;
+ }
+ TCHECK(*lwapp_trans_header);
+
+ /*
+ * Sanity checking of the header.
+ */
+ if (LWAPP_EXTRACT_VERSION(lwapp_trans_header->version) != LWAPP_VERSION) {
+ printf("LWAPP version %u packet not supported",
+ LWAPP_EXTRACT_VERSION(lwapp_trans_header->version));
+ return;
+ }
+
+ /* non-verbose */
+ if (vflag < 1) {
+ printf("LWAPPv%u, %s frame, Flags [%s], length %u",
+ LWAPP_EXTRACT_VERSION(lwapp_trans_header->version),
+ LWAPP_EXTRACT_CONTROL_BIT(lwapp_trans_header->version) ? "Control" : "Data",
+ bittok2str(lwapp_header_bits_values,"none",(lwapp_trans_header->version)&0x07),
+ len);
+ return;
+ }
+
+ /* ok they seem to want to know everything - lets fully decode it */
+ tlen=EXTRACT_16BITS(lwapp_trans_header->length);
+
+ printf("LWAPPv%u, %s frame, Radio-id %u, Flags [%s], Frag-id %u, length %u",
+ LWAPP_EXTRACT_VERSION(lwapp_trans_header->version),
+ LWAPP_EXTRACT_CONTROL_BIT(lwapp_trans_header->version) ? "Control" : "Data",
+ LWAPP_EXTRACT_RID(lwapp_trans_header->version),
+ bittok2str(lwapp_header_bits_values,"none",(lwapp_trans_header->version)&0x07),
+ lwapp_trans_header->frag_id,
+ tlen);
+
+ if (has_ap_ident) {
+ printf("\n\tAP identity: %s",
+ etheraddr_string(tptr));
+ tptr+=sizeof(const struct lwapp_transport_header)+6;
+ } else {
+ tptr+=sizeof(const struct lwapp_transport_header);
+ }
+
+ while(tlen>0) {
+
+ /* did we capture enough for fully decoding the object header ? */
+ if (!TTEST2(*tptr, sizeof(struct lwapp_control_header)))
+ goto trunc;
+
+ lwapp_control_header = (const struct lwapp_control_header *)tptr;
+ msg_tlen = EXTRACT_16BITS(lwapp_control_header->len);
+
+ /* print message header */
+ printf("\n\t Msg type: %s (%u), Seqnum: %u, Msg len: %d, Session: 0x%08x",
+ tok2str(lwapp_msg_type_values,"Unknown",lwapp_control_header->msg_type),
+ lwapp_control_header->msg_type,
+ lwapp_control_header->seq_num,
+ msg_tlen,
+ EXTRACT_32BITS(lwapp_control_header->session_id));
+
+ /* did we capture enough for fully decoding the message */
+ if (!TTEST2(*tptr, msg_tlen))
+ goto trunc;
+
+ /* XXX - Decode sub messages for each message */
+ switch(lwapp_control_header->msg_type) {
+ case LWAPP_MSGTYPE_DISCOVERY_REQUEST:
+ case LWAPP_MSGTYPE_DISCOVERY_RESPONSE:
+ case LWAPP_MSGTYPE_JOIN_REQUEST:
+ case LWAPP_MSGTYPE_JOIN_RESPONSE:
+ case LWAPP_MSGTYPE_JOIN_ACK:
+ case LWAPP_MSGTYPE_JOIN_CONFIRM:
+ case LWAPP_MSGTYPE_CONFIGURE_REQUEST:
+ case LWAPP_MSGTYPE_CONFIGURE_RESPONSE:
+ case LWAPP_MSGTYPE_CONF_UPDATE_REQUEST:
+ case LWAPP_MSGTYPE_CONF_UPDATE_RESPONSE:
+ case LWAPP_MSGTYPE_WTP_EVENT_REQUEST:
+ case LWAPP_MSGTYPE_WTP_EVENT_RESPONSE:
+ case LWAPP_MSGTYPE_CHANGE_STATE_EVENT_REQUEST:
+ case LWAPP_MSGTYPE_CHANGE_STATE_EVENT_RESPONSE:
+ case LWAPP_MSGTYPE_ECHO_REQUEST:
+ case LWAPP_MSGTYPE_ECHO_RESPONSE:
+ case LWAPP_MSGTYPE_IMAGE_DATA_REQUEST:
+ case LWAPP_MSGTYPE_IMAGE_DATA_RESPONSE:
+ case LWAPP_MSGTYPE_RESET_REQUEST:
+ case LWAPP_MSGTYPE_RESET_RESPONSE:
+ case LWAPP_MSGTYPE_KEY_UPDATE_REQUEST:
+ case LWAPP_MSGTYPE_KEY_UPDATE_RESPONSE:
+ case LWAPP_MSGTYPE_PRIMARY_DISCOVERY_REQUEST:
+ case LWAPP_MSGTYPE_PRIMARY_DISCOVERY_RESPONSE:
+ case LWAPP_MSGTYPE_DATA_TRANSFER_REQUEST:
+ case LWAPP_MSGTYPE_DATA_TRANSFER_RESPONSE:
+ case LWAPP_MSGTYPE_CLEAR_CONFIG_INDICATION:
+ case LWAPP_MSGTYPE_WLAN_CONFIG_REQUEST:
+ case LWAPP_MSGTYPE_WLAN_CONFIG_RESPONSE:
+ case LWAPP_MSGTYPE_MOBILE_CONFIG_REQUEST:
+ case LWAPP_MSGTYPE_MOBILE_CONFIG_RESPONSE:
+ default:
+ break;
+ }
+
+ tptr += sizeof(struct lwapp_control_header) + msg_tlen;
+ tlen -= sizeof(struct lwapp_control_header) + msg_tlen;
+ }
+ return;
+
+ trunc:
+ printf("\n\t\t packet exceeded snapshot");
+}
+
+void
+lwapp_data_print(const u_char *pptr, u_int len) {
+
+ const struct lwapp_transport_header *lwapp_trans_header;
+ const u_char *tptr;
+ int tlen;
+
+ tptr=pptr;
+
+ /* check if enough bytes for AP identity */
+ if (!TTEST2(*tptr, 6))
+ goto trunc;
+ lwapp_trans_header = (const struct lwapp_transport_header *)pptr;
+ TCHECK(*lwapp_trans_header);
+
+ /*
+ * Sanity checking of the header.
+ */
+ if (LWAPP_EXTRACT_VERSION(lwapp_trans_header->version) != LWAPP_VERSION) {
+ printf("LWAPP version %u packet not supported",
+ LWAPP_EXTRACT_VERSION(lwapp_trans_header->version));
+ return;
+ }
+
+ /* non-verbose */
+ if (vflag < 1) {
+ printf("LWAPPv%u, %s frame, Flags [%s], length %u",
+ LWAPP_EXTRACT_VERSION(lwapp_trans_header->version),
+ LWAPP_EXTRACT_CONTROL_BIT(lwapp_trans_header->version) ? "Control" : "Data",
+ bittok2str(lwapp_header_bits_values,"none",(lwapp_trans_header->version)&0x07),
+ len);
+ return;
+ }
+
+ /* ok they seem to want to know everything - lets fully decode it */
+ tlen=EXTRACT_16BITS(lwapp_trans_header->length);
+
+ printf("LWAPPv%u, %s frame, Radio-id %u, Flags [%s], Frag-id %u, length %u",
+ LWAPP_EXTRACT_VERSION(lwapp_trans_header->version),
+ LWAPP_EXTRACT_CONTROL_BIT(lwapp_trans_header->version) ? "Control" : "Data",
+ LWAPP_EXTRACT_RID(lwapp_trans_header->version),
+ bittok2str(lwapp_header_bits_values,"none",(lwapp_trans_header->version)&0x07),
+ lwapp_trans_header->frag_id,
+ tlen);
+
+ tptr+=sizeof(const struct lwapp_transport_header);
+ tlen-=sizeof(const struct lwapp_transport_header);
+
+ /* FIX - An IEEE 802.11 frame follows - hexdump for now */
+ print_unknown_data(tptr, "\n\t", tlen);
+
+ return;
+
+ trunc:
+ printf("\n\t\t packet exceeded snapshot");
+}
+
+/*
+ * Local Variables:
+ * c-style: whitesmith
+ * c-basic-offset: 8
+ * End:
+ */
diff --git a/tcpdump-4.3.0/print-lwres.c b/tcpdump-4.3.0/print-lwres.c
new file mode 100644
index 0000000..aad4eee
--- /dev/null
+++ b/tcpdump-4.3.0/print-lwres.c
@@ -0,0 +1,601 @@
+/*
+ * Copyright (C) 2001 WIDE Project.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the project nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-lwres.c,v 1.13 2004-03-24 01:54:29 guy Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include "nameser.h"
+
+#include <stdio.h>
+#include <string.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "extract.h" /* must come after interface.h */
+
+/* BIND9 lib/lwres/include/lwres */
+typedef u_int32_t lwres_uint32_t;
+typedef u_int16_t lwres_uint16_t;
+typedef u_int8_t lwres_uint8_t;
+
+struct lwres_lwpacket {
+ lwres_uint32_t length;
+ lwres_uint16_t version;
+ lwres_uint16_t pktflags;
+ lwres_uint32_t serial;
+ lwres_uint32_t opcode;
+ lwres_uint32_t result;
+ lwres_uint32_t recvlength;
+ lwres_uint16_t authtype;
+ lwres_uint16_t authlength;
+};
+
+#define LWRES_LWPACKETFLAG_RESPONSE 0x0001U /* if set, pkt is a response */
+
+#define LWRES_LWPACKETVERSION_0 0
+
+#define LWRES_FLAG_TRUSTNOTREQUIRED 0x00000001U
+#define LWRES_FLAG_SECUREDATA 0x00000002U
+
+/*
+ * no-op
+ */
+#define LWRES_OPCODE_NOOP 0x00000000U
+
+typedef struct {
+ /* public */
+ lwres_uint16_t datalength;
+ /* data follows */
+} lwres_nooprequest_t;
+
+typedef struct {
+ /* public */
+ lwres_uint16_t datalength;
+ /* data follows */
+} lwres_noopresponse_t;
+
+/*
+ * get addresses by name
+ */
+#define LWRES_OPCODE_GETADDRSBYNAME 0x00010001U
+
+typedef struct lwres_addr lwres_addr_t;
+
+struct lwres_addr {
+ lwres_uint32_t family;
+ lwres_uint16_t length;
+ /* address folows */
+};
+
+typedef struct {
+ /* public */
+ lwres_uint32_t flags;
+ lwres_uint32_t addrtypes;
+ lwres_uint16_t namelen;
+ /* name follows */
+} lwres_gabnrequest_t;
+
+typedef struct {
+ /* public */
+ lwres_uint32_t flags;
+ lwres_uint16_t naliases;
+ lwres_uint16_t naddrs;
+ lwres_uint16_t realnamelen;
+ /* aliases follows */
+ /* addrs follows */
+ /* realname follows */
+} lwres_gabnresponse_t;
+
+/*
+ * get name by address
+ */
+#define LWRES_OPCODE_GETNAMEBYADDR 0x00010002U
+typedef struct {
+ /* public */
+ lwres_uint32_t flags;
+ lwres_addr_t addr;
+ /* addr body follows */
+} lwres_gnbarequest_t;
+
+typedef struct {
+ /* public */
+ lwres_uint32_t flags;
+ lwres_uint16_t naliases;
+ lwres_uint16_t realnamelen;
+ /* aliases follows */
+ /* realname follows */
+} lwres_gnbaresponse_t;
+
+/*
+ * get rdata by name
+ */
+#define LWRES_OPCODE_GETRDATABYNAME 0x00010003U
+
+typedef struct {
+ /* public */
+ lwres_uint32_t flags;
+ lwres_uint16_t rdclass;
+ lwres_uint16_t rdtype;
+ lwres_uint16_t namelen;
+ /* name follows */
+} lwres_grbnrequest_t;
+
+typedef struct {
+ /* public */
+ lwres_uint32_t flags;
+ lwres_uint16_t rdclass;
+ lwres_uint16_t rdtype;
+ lwres_uint32_t ttl;
+ lwres_uint16_t nrdatas;
+ lwres_uint16_t nsigs;
+ /* realname here (len + name) */
+ /* rdata here (len + name) */
+ /* signatures here (len + name) */
+} lwres_grbnresponse_t;
+
+#define LWRDATA_VALIDATED 0x00000001
+
+#define LWRES_ADDRTYPE_V4 0x00000001U /* ipv4 */
+#define LWRES_ADDRTYPE_V6 0x00000002U /* ipv6 */
+
+#define LWRES_MAX_ALIASES 16 /* max # of aliases */
+#define LWRES_MAX_ADDRS 64 /* max # of addrs */
+
+struct tok opcode[] = {
+ { LWRES_OPCODE_NOOP, "noop", },
+ { LWRES_OPCODE_GETADDRSBYNAME, "getaddrsbyname", },
+ { LWRES_OPCODE_GETNAMEBYADDR, "getnamebyaddr", },
+ { LWRES_OPCODE_GETRDATABYNAME, "getrdatabyname", },
+ { 0, NULL, },
+};
+
+/* print-domain.c */
+extern struct tok ns_type2str[];
+extern struct tok ns_class2str[];
+
+static int lwres_printname(size_t, const char *);
+static int lwres_printnamelen(const char *);
+static int lwres_printbinlen(const char *);
+static int lwres_printaddr(lwres_addr_t *);
+
+static int
+lwres_printname(size_t l, const char *p0)
+{
+ const char *p;
+ size_t i;
+
+ p = p0;
+ /* + 1 for terminating \0 */
+ if (p + l + 1 > (const char *)snapend)
+ goto trunc;
+
+ printf(" ");
+ for (i = 0; i < l; i++)
+ safeputchar(*p++);
+ p++; /* skip terminating \0 */
+
+ return p - p0;
+
+ trunc:
+ return -1;
+}
+
+static int
+lwres_printnamelen(const char *p)
+{
+ u_int16_t l;
+ int advance;
+
+ if (p + 2 > (const char *)snapend)
+ goto trunc;
+ l = EXTRACT_16BITS(p);
+ advance = lwres_printname(l, p + 2);
+ if (advance < 0)
+ goto trunc;
+ return 2 + advance;
+
+ trunc:
+ return -1;
+}
+
+static int
+lwres_printbinlen(const char *p0)
+{
+ const char *p;
+ u_int16_t l;
+ int i;
+
+ p = p0;
+ if (p + 2 > (const char *)snapend)
+ goto trunc;
+ l = EXTRACT_16BITS(p);
+ if (p + 2 + l > (const char *)snapend)
+ goto trunc;
+ p += 2;
+ for (i = 0; i < l; i++)
+ printf("%02x", *p++);
+ return p - p0;
+
+ trunc:
+ return -1;
+}
+
+static int
+lwres_printaddr(lwres_addr_t *ap)
+{
+ u_int16_t l;
+ const char *p;
+ int i;
+
+ TCHECK(ap->length);
+ l = EXTRACT_16BITS(&ap->length);
+ /* XXX ap points to packed struct */
+ p = (const char *)&ap->length + sizeof(ap->length);
+ TCHECK2(*p, l);
+
+ switch (EXTRACT_32BITS(&ap->family)) {
+ case 1: /* IPv4 */
+ if (l < 4)
+ return -1;
+ printf(" %s", ipaddr_string(p));
+ p += sizeof(struct in_addr);
+ break;
+#ifdef INET6
+ case 2: /* IPv6 */
+ if (l < 16)
+ return -1;
+ printf(" %s", ip6addr_string(p));
+ p += sizeof(struct in6_addr);
+ break;
+#endif
+ default:
+ printf(" %u/", EXTRACT_32BITS(&ap->family));
+ for (i = 0; i < l; i++)
+ printf("%02x", *p++);
+ }
+
+ return p - (const char *)ap;
+
+ trunc:
+ return -1;
+}
+
+void
+lwres_print(register const u_char *bp, u_int length)
+{
+ const struct lwres_lwpacket *np;
+ u_int32_t v;
+ const char *s;
+ int response;
+ int advance;
+ int unsupported = 0;
+
+ np = (const struct lwres_lwpacket *)bp;
+ TCHECK(np->authlength);
+
+ printf(" lwres");
+ v = EXTRACT_16BITS(&np->version);
+ if (vflag || v != LWRES_LWPACKETVERSION_0)
+ printf(" v%u", v);
+ if (v != LWRES_LWPACKETVERSION_0) {
+ s = (const char *)np + EXTRACT_32BITS(&np->length);
+ goto tail;
+ }
+
+ response = EXTRACT_16BITS(&np->pktflags) & LWRES_LWPACKETFLAG_RESPONSE;
+
+ /* opcode and pktflags */
+ v = EXTRACT_32BITS(&np->opcode);
+ s = tok2str(opcode, "#0x%x", v);
+ printf(" %s%s", s, response ? "" : "?");
+
+ /* pktflags */
+ v = EXTRACT_16BITS(&np->pktflags);
+ if (v & ~LWRES_LWPACKETFLAG_RESPONSE)
+ printf("[0x%x]", v);
+
+ if (vflag > 1) {
+ printf(" ("); /*)*/
+ printf("serial:0x%x", EXTRACT_32BITS(&np->serial));
+ printf(" result:0x%x", EXTRACT_32BITS(&np->result));
+ printf(" recvlen:%u", EXTRACT_32BITS(&np->recvlength));
+ /* BIND910: not used */
+ if (vflag > 2) {
+ printf(" authtype:0x%x", EXTRACT_16BITS(&np->authtype));
+ printf(" authlen:%u", EXTRACT_16BITS(&np->authlength));
+ }
+ /*(*/
+ printf(")");
+ }
+
+ /* per-opcode content */
+ if (!response) {
+ /*
+ * queries
+ */
+ lwres_gabnrequest_t *gabn;
+ lwres_gnbarequest_t *gnba;
+ lwres_grbnrequest_t *grbn;
+ u_int32_t l;
+
+ gabn = NULL;
+ gnba = NULL;
+ grbn = NULL;
+
+ switch (EXTRACT_32BITS(&np->opcode)) {
+ case LWRES_OPCODE_NOOP:
+ break;
+ case LWRES_OPCODE_GETADDRSBYNAME:
+ gabn = (lwres_gabnrequest_t *)(np + 1);
+ TCHECK(gabn->namelen);
+ /* XXX gabn points to packed struct */
+ s = (const char *)&gabn->namelen +
+ sizeof(gabn->namelen);
+ l = EXTRACT_16BITS(&gabn->namelen);
+
+ /* BIND910: not used */
+ if (vflag > 2) {
+ printf(" flags:0x%x",
+ EXTRACT_32BITS(&gabn->flags));
+ }
+
+ v = EXTRACT_32BITS(&gabn->addrtypes);
+ switch (v & (LWRES_ADDRTYPE_V4 | LWRES_ADDRTYPE_V6)) {
+ case LWRES_ADDRTYPE_V4:
+ printf(" IPv4");
+ break;
+ case LWRES_ADDRTYPE_V6:
+ printf(" IPv6");
+ break;
+ case LWRES_ADDRTYPE_V4 | LWRES_ADDRTYPE_V6:
+ printf(" IPv4/6");
+ break;
+ }
+ if (v & ~(LWRES_ADDRTYPE_V4 | LWRES_ADDRTYPE_V6))
+ printf("[0x%x]", v);
+
+ advance = lwres_printname(l, s);
+ if (advance < 0)
+ goto trunc;
+ s += advance;
+ break;
+ case LWRES_OPCODE_GETNAMEBYADDR:
+ gnba = (lwres_gnbarequest_t *)(np + 1);
+ TCHECK(gnba->addr);
+
+ /* BIND910: not used */
+ if (vflag > 2) {
+ printf(" flags:0x%x",
+ EXTRACT_32BITS(&gnba->flags));
+ }
+
+ s = (const char *)&gnba->addr;
+
+ advance = lwres_printaddr(&gnba->addr);
+ if (advance < 0)
+ goto trunc;
+ s += advance;
+ break;
+ case LWRES_OPCODE_GETRDATABYNAME:
+ /* XXX no trace, not tested */
+ grbn = (lwres_grbnrequest_t *)(np + 1);
+ TCHECK(grbn->namelen);
+
+ /* BIND910: not used */
+ if (vflag > 2) {
+ printf(" flags:0x%x",
+ EXTRACT_32BITS(&grbn->flags));
+ }
+
+ printf(" %s", tok2str(ns_type2str, "Type%d",
+ EXTRACT_16BITS(&grbn->rdtype)));
+ if (EXTRACT_16BITS(&grbn->rdclass) != C_IN) {
+ printf(" %s", tok2str(ns_class2str, "Class%d",
+ EXTRACT_16BITS(&grbn->rdclass)));
+ }
+
+ /* XXX grbn points to packed struct */
+ s = (const char *)&grbn->namelen +
+ sizeof(grbn->namelen);
+ l = EXTRACT_16BITS(&grbn->namelen);
+
+ advance = lwres_printname(l, s);
+ if (advance < 0)
+ goto trunc;
+ s += advance;
+ break;
+ default:
+ unsupported++;
+ break;
+ }
+ } else {
+ /*
+ * responses
+ */
+ lwres_gabnresponse_t *gabn;
+ lwres_gnbaresponse_t *gnba;
+ lwres_grbnresponse_t *grbn;
+ u_int32_t l, na;
+ u_int32_t i;
+
+ gabn = NULL;
+ gnba = NULL;
+ grbn = NULL;
+
+ switch (EXTRACT_32BITS(&np->opcode)) {
+ case LWRES_OPCODE_NOOP:
+ break;
+ case LWRES_OPCODE_GETADDRSBYNAME:
+ gabn = (lwres_gabnresponse_t *)(np + 1);
+ TCHECK(gabn->realnamelen);
+ /* XXX gabn points to packed struct */
+ s = (const char *)&gabn->realnamelen +
+ sizeof(gabn->realnamelen);
+ l = EXTRACT_16BITS(&gabn->realnamelen);
+
+ /* BIND910: not used */
+ if (vflag > 2) {
+ printf(" flags:0x%x",
+ EXTRACT_32BITS(&gabn->flags));
+ }
+
+ printf(" %u/%u", EXTRACT_16BITS(&gabn->naliases),
+ EXTRACT_16BITS(&gabn->naddrs));
+
+ advance = lwres_printname(l, s);
+ if (advance < 0)
+ goto trunc;
+ s += advance;
+
+ /* aliases */
+ na = EXTRACT_16BITS(&gabn->naliases);
+ for (i = 0; i < na; i++) {
+ advance = lwres_printnamelen(s);
+ if (advance < 0)
+ goto trunc;
+ s += advance;
+ }
+
+ /* addrs */
+ na = EXTRACT_16BITS(&gabn->naddrs);
+ for (i = 0; i < na; i++) {
+ advance = lwres_printaddr((lwres_addr_t *)s);
+ if (advance < 0)
+ goto trunc;
+ s += advance;
+ }
+ break;
+ case LWRES_OPCODE_GETNAMEBYADDR:
+ gnba = (lwres_gnbaresponse_t *)(np + 1);
+ TCHECK(gnba->realnamelen);
+ /* XXX gnba points to packed struct */
+ s = (const char *)&gnba->realnamelen +
+ sizeof(gnba->realnamelen);
+ l = EXTRACT_16BITS(&gnba->realnamelen);
+
+ /* BIND910: not used */
+ if (vflag > 2) {
+ printf(" flags:0x%x",
+ EXTRACT_32BITS(&gnba->flags));
+ }
+
+ printf(" %u", EXTRACT_16BITS(&gnba->naliases));
+
+ advance = lwres_printname(l, s);
+ if (advance < 0)
+ goto trunc;
+ s += advance;
+
+ /* aliases */
+ na = EXTRACT_16BITS(&gnba->naliases);
+ for (i = 0; i < na; i++) {
+ advance = lwres_printnamelen(s);
+ if (advance < 0)
+ goto trunc;
+ s += advance;
+ }
+ break;
+ case LWRES_OPCODE_GETRDATABYNAME:
+ /* XXX no trace, not tested */
+ grbn = (lwres_grbnresponse_t *)(np + 1);
+ TCHECK(grbn->nsigs);
+
+ /* BIND910: not used */
+ if (vflag > 2) {
+ printf(" flags:0x%x",
+ EXTRACT_32BITS(&grbn->flags));
+ }
+
+ printf(" %s", tok2str(ns_type2str, "Type%d",
+ EXTRACT_16BITS(&grbn->rdtype)));
+ if (EXTRACT_16BITS(&grbn->rdclass) != C_IN) {
+ printf(" %s", tok2str(ns_class2str, "Class%d",
+ EXTRACT_16BITS(&grbn->rdclass)));
+ }
+ printf(" TTL ");
+ relts_print(EXTRACT_32BITS(&grbn->ttl));
+ printf(" %u/%u", EXTRACT_16BITS(&grbn->nrdatas),
+ EXTRACT_16BITS(&grbn->nsigs));
+
+ /* XXX grbn points to packed struct */
+ s = (const char *)&grbn->nsigs+ sizeof(grbn->nsigs);
+
+ advance = lwres_printnamelen(s);
+ if (advance < 0)
+ goto trunc;
+ s += advance;
+
+ /* rdatas */
+ na = EXTRACT_16BITS(&grbn->nrdatas);
+ for (i = 0; i < na; i++) {
+ /* XXX should decode resource data */
+ advance = lwres_printbinlen(s);
+ if (advance < 0)
+ goto trunc;
+ s += advance;
+ }
+
+ /* sigs */
+ na = EXTRACT_16BITS(&grbn->nsigs);
+ for (i = 0; i < na; i++) {
+ /* XXX how should we print it? */
+ advance = lwres_printbinlen(s);
+ if (advance < 0)
+ goto trunc;
+ s += advance;
+ }
+ break;
+ default:
+ unsupported++;
+ break;
+ }
+ }
+
+ tail:
+ /* length mismatch */
+ if (EXTRACT_32BITS(&np->length) != length) {
+ printf(" [len: %u != %u]", EXTRACT_32BITS(&np->length),
+ length);
+ }
+ if (!unsupported && s < (const char *)np + EXTRACT_32BITS(&np->length))
+ printf("[extra]");
+ return;
+
+ trunc:
+ printf("[|lwres]");
+ return;
+}
diff --git a/tcpdump-4.3.0/print-mobile.c b/tcpdump-4.3.0/print-mobile.c
new file mode 100644
index 0000000..de4eab1
--- /dev/null
+++ b/tcpdump-4.3.0/print-mobile.c
@@ -0,0 +1,112 @@
+/* $NetBSD: print-mobile.c,v 1.2 1998/09/30 08:57:01 hwr Exp $ */
+
+/*
+ * (c) 1998 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Heiko W.Rupp <hwr@pilhuhn.de>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the NetBSD
+ * Foundation, Inc. and its contributors.
+ * 4. Neither the name of The NetBSD Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-mobile.c,v 1.15 2004-03-24 01:58:14 guy Exp $";
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "extract.h" /* must come after interface.h */
+
+#define MOBILE_SIZE (8)
+
+struct mobile_ip {
+ u_int16_t proto;
+ u_int16_t hcheck;
+ u_int32_t odst;
+ u_int32_t osrc;
+};
+
+#define OSRC_PRES 0x0080 /* old source is present */
+
+/*
+ * Deencapsulate and print a mobile-tunneled IP datagram
+ */
+void
+mobile_print(const u_char *bp, u_int length)
+{
+ const u_char *cp = bp +8 ;
+ const struct mobile_ip *mob;
+ struct cksum_vec vec[1];
+ u_short proto,crc;
+ u_char osp =0; /* old source address present */
+
+ mob = (const struct mobile_ip *)bp;
+
+ if (length < MOBILE_SIZE || !TTEST(*mob)) {
+ fputs("[|mobile]", stdout);
+ return;
+ }
+ fputs("mobile: ", stdout);
+
+ proto = EXTRACT_16BITS(&mob->proto);
+ crc = EXTRACT_16BITS(&mob->hcheck);
+ if (proto & OSRC_PRES) {
+ osp=1;
+ cp +=4 ;
+ }
+
+ if (osp) {
+ fputs("[S] ",stdout);
+ if (vflag)
+ (void)printf("%s ",ipaddr_string(&mob->osrc));
+ } else {
+ fputs("[] ",stdout);
+ }
+ if (vflag) {
+ (void)printf("> %s ",ipaddr_string(&mob->odst));
+ (void)printf("(oproto=%d)",proto>>8);
+ }
+ vec[0].ptr = (const u_int8_t *)(void *)mob;
+ vec[0].len = osp ? 12 : 8;
+ if (in_cksum(vec, 1)!=0) {
+ (void)printf(" (bad checksum %d)",crc);
+ }
+
+ return;
+}
diff --git a/tcpdump-4.3.0/print-mobility.c b/tcpdump-4.3.0/print-mobility.c
new file mode 100644
index 0000000..1490b72
--- /dev/null
+++ b/tcpdump-4.3.0/print-mobility.c
@@ -0,0 +1,312 @@
+/*
+ * Copyright (C) 2002 WIDE Project.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the project nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-mobility.c,v 1.12 2005-04-20 22:21:00 guy Exp $";
+#endif
+
+#ifdef INET6
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+
+#include "ip6.h"
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "extract.h" /* must come after interface.h */
+
+/* Mobility header */
+struct ip6_mobility {
+ u_int8_t ip6m_pproto; /* following payload protocol (for PG) */
+ u_int8_t ip6m_len; /* length in units of 8 octets */
+ u_int8_t ip6m_type; /* message type */
+ u_int8_t reserved; /* reserved */
+ u_int16_t ip6m_cksum; /* sum of IPv6 pseudo-header and MH */
+ union {
+ u_int16_t ip6m_un_data16[1]; /* type-specific field */
+ u_int8_t ip6m_un_data8[2]; /* type-specific fiedl */
+ } ip6m_dataun;
+};
+
+#define ip6m_data16 ip6m_dataun.ip6m_un_data16
+#define ip6m_data8 ip6m_dataun.ip6m_un_data8
+
+#define IP6M_MINLEN 8
+
+/* message type */
+#define IP6M_BINDING_REQUEST 0 /* Binding Refresh Request */
+#define IP6M_HOME_TEST_INIT 1 /* Home Test Init */
+#define IP6M_CAREOF_TEST_INIT 2 /* Care-of Test Init */
+#define IP6M_HOME_TEST 3 /* Home Test */
+#define IP6M_CAREOF_TEST 4 /* Care-of Test */
+#define IP6M_BINDING_UPDATE 5 /* Binding Update */
+#define IP6M_BINDING_ACK 6 /* Binding Acknowledgement */
+#define IP6M_BINDING_ERROR 7 /* Binding Error */
+
+/* Mobility Header Options */
+#define IP6MOPT_MINLEN 2
+#define IP6MOPT_PAD1 0x0 /* Pad1 */
+#define IP6MOPT_PADN 0x1 /* PadN */
+#define IP6MOPT_REFRESH 0x2 /* Binding Refresh Advice */
+#define IP6MOPT_REFRESH_MINLEN 4
+#define IP6MOPT_ALTCOA 0x3 /* Alternate Care-of Address */
+#define IP6MOPT_ALTCOA_MINLEN 18
+#define IP6MOPT_NONCEID 0x4 /* Nonce Indices */
+#define IP6MOPT_NONCEID_MINLEN 6
+#define IP6MOPT_AUTH 0x5 /* Binding Authorization Data */
+#define IP6MOPT_AUTH_MINLEN 12
+
+static void
+mobility_opt_print(const u_char *bp, int len)
+{
+ int i;
+ int optlen;
+
+ for (i = 0; i < len; i += optlen) {
+ if (bp[i] == IP6MOPT_PAD1)
+ optlen = 1;
+ else {
+ if (i + 1 < len)
+ optlen = bp[i + 1] + 2;
+ else
+ goto trunc;
+ }
+ if (i + optlen > len)
+ goto trunc;
+
+ switch (bp[i]) {
+ case IP6MOPT_PAD1:
+ printf("(pad1)");
+ break;
+ case IP6MOPT_PADN:
+ if (len - i < IP6MOPT_MINLEN) {
+ printf("(padn: trunc)");
+ goto trunc;
+ }
+ printf("(padn)");
+ break;
+ case IP6MOPT_REFRESH:
+ if (len - i < IP6MOPT_REFRESH_MINLEN) {
+ printf("(refresh: trunc)");
+ goto trunc;
+ }
+ /* units of 4 secs */
+ printf("(refresh: %d)",
+ EXTRACT_16BITS(&bp[i+2]) << 2);
+ break;
+ case IP6MOPT_ALTCOA:
+ if (len - i < IP6MOPT_ALTCOA_MINLEN) {
+ printf("(altcoa: trunc)");
+ goto trunc;
+ }
+ printf("(alt-CoA: %s)", ip6addr_string(&bp[i+2]));
+ break;
+ case IP6MOPT_NONCEID:
+ if (len - i < IP6MOPT_NONCEID_MINLEN) {
+ printf("(ni: trunc)");
+ goto trunc;
+ }
+ printf("(ni: ho=0x%04x co=0x%04x)",
+ EXTRACT_16BITS(&bp[i+2]),
+ EXTRACT_16BITS(&bp[i+4]));
+ break;
+ case IP6MOPT_AUTH:
+ if (len - i < IP6MOPT_AUTH_MINLEN) {
+ printf("(auth: trunc)");
+ goto trunc;
+ }
+ printf("(auth)");
+ break;
+ default:
+ if (len - i < IP6MOPT_MINLEN) {
+ printf("(sopt_type %d: trunc)", bp[i]);
+ goto trunc;
+ }
+ printf("(type-0x%02x: len=%d)", bp[i], bp[i + 1]);
+ break;
+ }
+ }
+ return;
+
+trunc:
+ printf("[trunc] ");
+}
+
+/*
+ * Mobility Header
+ */
+int
+mobility_print(const u_char *bp, const u_char *bp2 _U_)
+{
+ const struct ip6_mobility *mh;
+ const u_char *ep;
+ int mhlen, hlen, type;
+
+ mh = (struct ip6_mobility *)bp;
+
+ /* 'ep' points to the end of available data. */
+ ep = snapend;
+
+ if (!TTEST(mh->ip6m_len)) {
+ /*
+ * There's not enough captured data to include the
+ * mobility header length.
+ *
+ * Our caller expects us to return the length, however,
+ * so return a value that will run to the end of the
+ * captured data.
+ *
+ * XXX - "ip6_print()" doesn't do anything with the
+ * returned length, however, as it breaks out of the
+ * header-processing loop.
+ */
+ mhlen = ep - bp;
+ goto trunc;
+ }
+ mhlen = (int)((mh->ip6m_len + 1) << 3);
+
+ /* XXX ip6m_cksum */
+
+ TCHECK(mh->ip6m_type);
+ type = mh->ip6m_type;
+ switch (type) {
+ case IP6M_BINDING_REQUEST:
+ printf("mobility: BRR");
+ hlen = IP6M_MINLEN;
+ break;
+ case IP6M_HOME_TEST_INIT:
+ case IP6M_CAREOF_TEST_INIT:
+ printf("mobility: %soTI",
+ type == IP6M_HOME_TEST_INIT ? "H" : "C");
+ hlen = IP6M_MINLEN;
+ if (vflag) {
+ TCHECK2(*mh, hlen + 8);
+ printf(" %s Init Cookie=%08x:%08x",
+ type == IP6M_HOME_TEST_INIT ? "Home" : "Care-of",
+ EXTRACT_32BITS(&bp[hlen]),
+ EXTRACT_32BITS(&bp[hlen + 4]));
+ }
+ hlen += 8;
+ break;
+ case IP6M_HOME_TEST:
+ case IP6M_CAREOF_TEST:
+ printf("mobility: %soT",
+ type == IP6M_HOME_TEST ? "H" : "C");
+ TCHECK(mh->ip6m_data16[0]);
+ printf(" nonce id=0x%x", EXTRACT_16BITS(&mh->ip6m_data16[0]));
+ hlen = IP6M_MINLEN;
+ if (vflag) {
+ TCHECK2(*mh, hlen + 8);
+ printf(" %s Init Cookie=%08x:%08x",
+ type == IP6M_HOME_TEST ? "Home" : "Care-of",
+ EXTRACT_32BITS(&bp[hlen]),
+ EXTRACT_32BITS(&bp[hlen + 4]));
+ }
+ hlen += 8;
+ if (vflag) {
+ TCHECK2(*mh, hlen + 8);
+ printf(" %s Keygen Token=%08x:%08x",
+ type == IP6M_HOME_TEST ? "Home" : "Care-of",
+ EXTRACT_32BITS(&bp[hlen]),
+ EXTRACT_32BITS(&bp[hlen + 4]));
+ }
+ hlen += 8;
+ break;
+ case IP6M_BINDING_UPDATE:
+ printf("mobility: BU");
+ TCHECK(mh->ip6m_data16[0]);
+ printf(" seq#=%d", EXTRACT_16BITS(&mh->ip6m_data16[0]));
+ hlen = IP6M_MINLEN;
+ TCHECK2(*mh, hlen + 1);
+ if (bp[hlen] & 0xf0)
+ printf(" ");
+ if (bp[hlen] & 0x80)
+ printf("A");
+ if (bp[hlen] & 0x40)
+ printf("H");
+ if (bp[hlen] & 0x20)
+ printf("L");
+ if (bp[hlen] & 0x10)
+ printf("K");
+ /* Reserved (4bits) */
+ hlen += 1;
+ /* Reserved (8bits) */
+ hlen += 1;
+ TCHECK2(*mh, hlen + 2);
+ /* units of 4 secs */
+ printf(" lifetime=%d", EXTRACT_16BITS(&bp[hlen]) << 2);
+ hlen += 2;
+ break;
+ case IP6M_BINDING_ACK:
+ printf("mobility: BA");
+ TCHECK(mh->ip6m_data8[0]);
+ printf(" status=%d", mh->ip6m_data8[0]);
+ if (mh->ip6m_data8[1] & 0x80)
+ printf(" K");
+ /* Reserved (7bits) */
+ hlen = IP6M_MINLEN;
+ TCHECK2(*mh, hlen + 2);
+ printf(" seq#=%d", EXTRACT_16BITS(&bp[hlen]));
+ hlen += 2;
+ TCHECK2(*mh, hlen + 2);
+ /* units of 4 secs */
+ printf(" lifetime=%d", EXTRACT_16BITS(&bp[hlen]) << 2);
+ hlen += 2;
+ break;
+ case IP6M_BINDING_ERROR:
+ printf("mobility: BE");
+ TCHECK(mh->ip6m_data8[0]);
+ printf(" status=%d", mh->ip6m_data8[0]);
+ /* Reserved */
+ hlen = IP6M_MINLEN;
+ TCHECK2(*mh, hlen + 16);
+ printf(" homeaddr %s", ip6addr_string(&bp[hlen]));
+ hlen += 16;
+ break;
+ default:
+ printf("mobility: type-#%d len=%d", type, mh->ip6m_len);
+ return(mhlen);
+ break;
+ }
+ if (vflag)
+ mobility_opt_print(&bp[hlen], mhlen - hlen);
+
+ return(mhlen);
+
+ trunc:
+ fputs("[|MOBILITY]", stdout);
+ return(mhlen);
+}
+#endif /* INET6 */
diff --git a/tcpdump-4.3.0/print-mpcp.c b/tcpdump-4.3.0/print-mpcp.c
new file mode 100644
index 0000000..244f280
--- /dev/null
+++ b/tcpdump-4.3.0/print-mpcp.c
@@ -0,0 +1,274 @@
+/*
+ * Copyright (c) 1998-2006 The TCPDUMP project
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code
+ * distributions retain the above copyright notice and this paragraph
+ * in its entirety, and (2) distributions including binary code include
+ * the above copyright notice and this paragraph in its entirety in
+ * the documentation or other materials provided with the distribution.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
+ * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
+ * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ *
+ * support for the IEEE MPCP protocol as per 802.3ah
+ *
+ * Original code by Hannes Gredler (hannes@juniper.net)
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-mpcp.c,v 1.2 2006-02-10 17:24:55 hannes Exp $";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "interface.h"
+#include "extract.h"
+#include "addrtoname.h"
+#include "ether.h"
+
+#define MPCP_TIMESTAMP_LEN 4
+#define MPCP_TIMESTAMP_DURATION_LEN 2
+
+struct mpcp_common_header_t {
+ u_int8_t opcode[2];
+ u_int8_t timestamp[MPCP_TIMESTAMP_LEN];
+};
+
+#define MPCP_OPCODE_PAUSE 0x0001
+#define MPCP_OPCODE_GATE 0x0002
+#define MPCP_OPCODE_REPORT 0x0003
+#define MPCP_OPCODE_REG_REQ 0x0004
+#define MPCP_OPCODE_REG 0x0005
+#define MPCP_OPCODE_REG_ACK 0x0006
+
+static const struct tok mpcp_opcode_values[] = {
+ { MPCP_OPCODE_PAUSE, "Pause" },
+ { MPCP_OPCODE_GATE, "Gate" },
+ { MPCP_OPCODE_REPORT, "Report" },
+ { MPCP_OPCODE_REG_REQ, "Register Request" },
+ { MPCP_OPCODE_REG, "Register" },
+ { MPCP_OPCODE_REG_ACK, "Register ACK" },
+ { 0, NULL}
+};
+
+#define MPCP_GRANT_NUMBER_LEN 1
+#define MPCP_GRANT_NUMBER_MASK 0x7
+static const struct tok mpcp_grant_flag_values[] = {
+ { 0x08, "Discovery" },
+ { 0x10, "Force Grant #1" },
+ { 0x20, "Force Grant #2" },
+ { 0x40, "Force Grant #3" },
+ { 0x80, "Force Grant #4" },
+ { 0, NULL}
+};
+
+struct mpcp_grant_t {
+ u_int8_t starttime[MPCP_TIMESTAMP_LEN];
+ u_int8_t duration[MPCP_TIMESTAMP_DURATION_LEN];
+};
+
+struct mpcp_reg_req_t {
+ u_int8_t flags;
+ u_int8_t pending_grants;
+};
+
+
+static const struct tok mpcp_reg_req_flag_values[] = {
+ { 1, "Register" },
+ { 3, "De-Register" },
+ { 0, NULL}
+};
+
+struct mpcp_reg_t {
+ u_int8_t assigned_port[2];
+ u_int8_t flags;
+ u_int8_t sync_time[MPCP_TIMESTAMP_DURATION_LEN];
+ u_int8_t echoed_pending_grants;
+};
+
+static const struct tok mpcp_reg_flag_values[] = {
+ { 1, "Re-Register" },
+ { 2, "De-Register" },
+ { 3, "ACK" },
+ { 4, "NACK" },
+ { 0, NULL}
+};
+
+#define MPCP_REPORT_QUEUESETS_LEN 1
+#define MPCP_REPORT_REPORTBITMAP_LEN 1
+static const struct tok mpcp_report_bitmap_values[] = {
+ { 0x01, "Q0" },
+ { 0x02, "Q1" },
+ { 0x04, "Q2" },
+ { 0x08, "Q3" },
+ { 0x10, "Q4" },
+ { 0x20, "Q5" },
+ { 0x40, "Q6" },
+ { 0x80, "Q7" },
+ { 0, NULL}
+};
+
+struct mpcp_reg_ack_t {
+ u_int8_t flags;
+ u_int8_t echoed_assigned_port[2];
+ u_int8_t echoed_sync_time[MPCP_TIMESTAMP_DURATION_LEN];
+};
+
+static const struct tok mpcp_reg_ack_flag_values[] = {
+ { 0, "NACK" },
+ { 1, "ACK" },
+ { 0, NULL}
+};
+
+void
+mpcp_print(register const u_char *pptr, register u_int length) {
+
+ union {
+ const struct mpcp_common_header_t *common_header;
+ const struct mpcp_grant_t *grant;
+ const struct mpcp_reg_req_t *reg_req;
+ const struct mpcp_reg_t *reg;
+ const struct mpcp_reg_ack_t *reg_ack;
+ } mpcp;
+
+
+ const u_char *tptr;
+ u_int16_t opcode;
+ u_int8_t grant_numbers, grant;
+ u_int8_t queue_sets, queue_set, report_bitmap, report;
+
+ tptr=pptr;
+ mpcp.common_header = (const struct mpcp_common_header_t *)pptr;
+
+ if (!TTEST2(*tptr, sizeof(const struct mpcp_common_header_t)))
+ goto trunc;
+ opcode = EXTRACT_16BITS(mpcp.common_header->opcode);
+ printf("MPCP, Opcode %s", tok2str(mpcp_opcode_values, "Unknown (%u)", opcode));
+ if (opcode != MPCP_OPCODE_PAUSE) {
+ printf(", Timestamp %u ticks", EXTRACT_32BITS(mpcp.common_header->timestamp));
+ }
+ printf(", length %u", length);
+
+ if (!vflag)
+ return;
+
+ tptr += sizeof(const struct mpcp_common_header_t);
+
+ switch (opcode) {
+ case MPCP_OPCODE_PAUSE:
+ break;
+
+ case MPCP_OPCODE_GATE:
+ if (!TTEST2(*tptr, MPCP_GRANT_NUMBER_LEN))
+ goto trunc;
+ grant_numbers = *tptr & MPCP_GRANT_NUMBER_MASK;
+ printf("\n\tGrant Numbers %u, Flags [ %s ]",
+ grant_numbers,
+ bittok2str(mpcp_grant_flag_values,
+ "?",
+ *tptr &~ MPCP_GRANT_NUMBER_MASK));
+ tptr++;
+
+ for (grant = 1; grant <= grant_numbers; grant++) {
+ if (!TTEST2(*tptr, sizeof(const struct mpcp_grant_t)))
+ goto trunc;
+ mpcp.grant = (const struct mpcp_grant_t *)tptr;
+ printf("\n\tGrant #%u, Start-Time %u ticks, duration %u ticks",
+ grant,
+ EXTRACT_32BITS(mpcp.grant->starttime),
+ EXTRACT_16BITS(mpcp.grant->duration));
+ tptr += sizeof(const struct mpcp_grant_t);
+ }
+
+ if (!TTEST2(*tptr, MPCP_TIMESTAMP_DURATION_LEN))
+ goto trunc;
+ printf("\n\tSync-Time %u ticks", EXTRACT_16BITS(tptr));
+ break;
+
+
+ case MPCP_OPCODE_REPORT:
+ if (!TTEST2(*tptr, MPCP_REPORT_QUEUESETS_LEN))
+ goto trunc;
+ queue_sets = *tptr;
+ tptr+=MPCP_REPORT_QUEUESETS_LEN;
+ printf("\n\tTotal Queue-Sets %u", queue_sets);
+
+ for (queue_set = 1; queue_set < queue_sets; queue_set++) {
+ if (!TTEST2(*tptr, MPCP_REPORT_REPORTBITMAP_LEN))
+ goto trunc;
+ report_bitmap = *(tptr);
+ printf("\n\t Queue-Set #%u, Report-Bitmap [ %s ]",
+ queue_sets,
+ bittok2str(mpcp_report_bitmap_values, "Unknown", report_bitmap));
+ tptr++;
+
+ report=1;
+ while (report_bitmap != 0) {
+ if (report_bitmap & 1) {
+ if (!TTEST2(*tptr, MPCP_TIMESTAMP_DURATION_LEN))
+ goto trunc;
+ printf("\n\t Q%u Report, Duration %u ticks",
+ report,
+ EXTRACT_16BITS(tptr));
+ tptr+=MPCP_TIMESTAMP_DURATION_LEN;
+ }
+ report++;
+ report_bitmap = report_bitmap >> 1;
+ }
+ }
+ break;
+
+ case MPCP_OPCODE_REG_REQ:
+ if (!TTEST2(*tptr, sizeof(const struct mpcp_reg_req_t)))
+ goto trunc;
+ mpcp.reg_req = (const struct mpcp_reg_req_t *)tptr;
+ printf("\n\tFlags [ %s ], Pending-Grants %u",
+ bittok2str(mpcp_reg_req_flag_values, "Reserved", mpcp.reg_req->flags),
+ mpcp.reg_req->pending_grants);
+ break;
+
+ case MPCP_OPCODE_REG:
+ if (!TTEST2(*tptr, sizeof(const struct mpcp_reg_t)))
+ goto trunc;
+ mpcp.reg = (const struct mpcp_reg_t *)tptr;
+ printf("\n\tAssigned-Port %u, Flags [ %s ]" \
+ "\n\tSync-Time %u ticks, Echoed-Pending-Grants %u",
+ EXTRACT_16BITS(mpcp.reg->assigned_port),
+ bittok2str(mpcp_reg_flag_values, "Reserved", mpcp.reg->flags),
+ EXTRACT_16BITS(mpcp.reg->sync_time),
+ mpcp.reg->echoed_pending_grants);
+ break;
+
+ case MPCP_OPCODE_REG_ACK:
+ if (!TTEST2(*tptr, sizeof(const struct mpcp_reg_ack_t)))
+ goto trunc;
+ mpcp.reg_ack = (const struct mpcp_reg_ack_t *)tptr;
+ printf("\n\tEchoed-Assigned-Port %u, Flags [ %s ]" \
+ "\n\tEchoed-Sync-Time %u ticks",
+ EXTRACT_16BITS(mpcp.reg_ack->echoed_assigned_port),
+ bittok2str(mpcp_reg_ack_flag_values, "Reserved", mpcp.reg_ack->flags),
+ EXTRACT_16BITS(mpcp.reg_ack->echoed_sync_time));
+ break;
+
+ default:
+ /* unknown opcode - hexdump for now */
+ print_unknown_data(pptr, "\n\t", length);
+ break;
+ }
+
+ return;
+
+trunc:
+ printf("\n\t[|MPCP]");
+}
diff --git a/tcpdump-4.3.0/print-mpls.c b/tcpdump-4.3.0/print-mpls.c
new file mode 100644
index 0000000..d97cce5
--- /dev/null
+++ b/tcpdump-4.3.0/print-mpls.c
@@ -0,0 +1,227 @@
+/*
+ * Copyright (C) 2001 WIDE Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the project nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-mpls.c,v 1.14 2005-07-05 09:38:19 hannes Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "addrtoname.h"
+#include "interface.h"
+#include "extract.h" /* must come after interface.h */
+#include "mpls.h"
+
+static const char *mpls_labelname[] = {
+/*0*/ "IPv4 explicit NULL", "router alert", "IPv6 explicit NULL",
+ "implicit NULL", "rsvd",
+/*5*/ "rsvd", "rsvd", "rsvd", "rsvd", "rsvd",
+/*10*/ "rsvd", "rsvd", "rsvd", "rsvd", "rsvd",
+/*15*/ "rsvd",
+};
+
+enum mpls_packet_type {
+ PT_UNKNOWN,
+ PT_IPV4,
+ PT_IPV6,
+ PT_OSI
+};
+
+/*
+ * RFC3032: MPLS label stack encoding
+ */
+void
+mpls_print(const u_char *bp, u_int length)
+{
+ const u_char *p;
+ u_int32_t label_entry;
+ u_int16_t label_stack_depth = 0;
+ enum mpls_packet_type pt = PT_UNKNOWN;
+
+ p = bp;
+ printf("MPLS");
+ do {
+ TCHECK2(*p, sizeof(label_entry));
+ label_entry = EXTRACT_32BITS(p);
+ printf("%s(label %u",
+ (label_stack_depth && vflag) ? "\n\t" : " ",
+ MPLS_LABEL(label_entry));
+ label_stack_depth++;
+ if (vflag &&
+ MPLS_LABEL(label_entry) < sizeof(mpls_labelname) / sizeof(mpls_labelname[0]))
+ printf(" (%s)", mpls_labelname[MPLS_LABEL(label_entry)]);
+ printf(", exp %u", MPLS_EXP(label_entry));
+ if (MPLS_STACK(label_entry))
+ printf(", [S]");
+ printf(", ttl %u)", MPLS_TTL(label_entry));
+
+ p += sizeof(label_entry);
+ } while (!MPLS_STACK(label_entry));
+
+ /*
+ * Try to figure out the packet type.
+ */
+ switch (MPLS_LABEL(label_entry)) {
+
+ case 0: /* IPv4 explicit NULL label */
+ case 3: /* IPv4 implicit NULL label */
+ pt = PT_IPV4;
+ break;
+
+ case 2: /* IPv6 explicit NULL label */
+ pt = PT_IPV6;
+ break;
+
+ default:
+ /*
+ * Generally there's no indication of protocol in MPLS label
+ * encoding.
+ *
+ * However, draft-hsmit-isis-aal5mux-00.txt describes a
+ * technique for encapsulating IS-IS and IP traffic on the
+ * same ATM virtual circuit; you look at the first payload
+ * byte to determine the network layer protocol, based on
+ * the fact that
+ *
+ * 1) the first byte of an IP header is 0x45-0x4f
+ * for IPv4 and 0x60-0x6f for IPv6;
+ *
+ * 2) the first byte of an OSI CLNP packet is 0x81,
+ * the first byte of an OSI ES-IS packet is 0x82,
+ * and the first byte of an OSI IS-IS packet is
+ * 0x83;
+ *
+ * so the network layer protocol can be inferred from the
+ * first byte of the packet, if the protocol is one of the
+ * ones listed above.
+ *
+ * Cisco sends control-plane traffic MPLS-encapsulated in
+ * this fashion.
+ */
+ switch(*p) {
+
+ case 0x45:
+ case 0x46:
+ case 0x47:
+ case 0x48:
+ case 0x49:
+ case 0x4a:
+ case 0x4b:
+ case 0x4c:
+ case 0x4d:
+ case 0x4e:
+ case 0x4f:
+ pt = PT_IPV4;
+ break;
+
+ case 0x60:
+ case 0x61:
+ case 0x62:
+ case 0x63:
+ case 0x64:
+ case 0x65:
+ case 0x66:
+ case 0x67:
+ case 0x68:
+ case 0x69:
+ case 0x6a:
+ case 0x6b:
+ case 0x6c:
+ case 0x6d:
+ case 0x6e:
+ case 0x6f:
+ pt = PT_IPV6;
+ break;
+
+ case 0x81:
+ case 0x82:
+ case 0x83:
+ pt = PT_OSI;
+ break;
+
+ default:
+ /* ok bail out - we did not figure out what it is*/
+ break;
+ }
+ }
+
+ /*
+ * Print the payload.
+ */
+ if (pt == PT_UNKNOWN) {
+ if (!suppress_default_print)
+ default_print(p, length - (p - bp));
+ return;
+ }
+ if (vflag)
+ printf("\n\t");
+ else
+ printf(" ");
+ switch (pt) {
+
+ case PT_IPV4:
+ ip_print(gndo, p, length - (p - bp));
+ break;
+
+ case PT_IPV6:
+#ifdef INET6
+ ip6_print(gndo, p, length - (p - bp));
+#else
+ printf("IPv6, length: %u", length);
+#endif
+ break;
+
+ case PT_OSI:
+ isoclns_print(p, length - (p - bp), length - (p - bp));
+ break;
+
+ default:
+ break;
+ }
+ return;
+
+trunc:
+ printf("[|MPLS]");
+}
+
+
+/*
+ * Local Variables:
+ * c-style: whitesmith
+ * c-basic-offset: 8
+ * End:
+ */
diff --git a/tcpdump-4.3.0/print-msdp.c b/tcpdump-4.3.0/print-msdp.c
new file mode 100644
index 0000000..a228ab7
--- /dev/null
+++ b/tcpdump-4.3.0/print-msdp.c
@@ -0,0 +1,108 @@
+/*
+ * Copyright (c) 2001 William C. Fenner.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code
+ * distributions retain the above copyright notice and this paragraph
+ * in its entirety, and (2) distributions including binary code include
+ * the above copyright notice and this paragraph in its entirety in
+ * the documentation or other materials provided with the distribution.
+ * The name of William C. Fenner may not be used to endorse or
+ * promote products derived from this software without specific prior
+ * written permission. THIS SOFTWARE IS PROVIDED ``AS IS'' AND
+ * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
+ * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ */
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-msdp.c,v 1.7 2005-04-06 21:32:41 mcr Exp $";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "extract.h"
+
+#define MSDP_TYPE_MAX 7
+
+void
+msdp_print(const unsigned char *sp, u_int length)
+{
+ unsigned int type, len;
+
+ TCHECK2(*sp, 3);
+ /* See if we think we're at the beginning of a compound packet */
+ type = *sp;
+ len = EXTRACT_16BITS(sp + 1);
+ if (len > 1500 || len < 3 || type == 0 || type > MSDP_TYPE_MAX)
+ goto trunc; /* not really truncated, but still not decodable */
+ (void)printf(" msdp:");
+ while (length > 0) {
+ TCHECK2(*sp, 3);
+ type = *sp;
+ len = EXTRACT_16BITS(sp + 1);
+ if (len > 1400 || vflag)
+ printf(" [len %u]", len);
+ if (len < 3)
+ goto trunc;
+ sp += 3;
+ length -= 3;
+ switch (type) {
+ case 1: /* IPv4 Source-Active */
+ case 3: /* IPv4 Source-Active Response */
+ if (type == 1)
+ (void)printf(" SA");
+ else
+ (void)printf(" SA-Response");
+ TCHECK(*sp);
+ (void)printf(" %u entries", *sp);
+ if ((u_int)((*sp * 12) + 8) < len) {
+ (void)printf(" [w/data]");
+ if (vflag > 1) {
+ (void)printf(" ");
+ ip_print(gndo, sp + *sp * 12 + 8 - 3,
+ len - (*sp * 12 + 8));
+ }
+ }
+ break;
+ case 2:
+ (void)printf(" SA-Request");
+ TCHECK2(*sp, 5);
+ (void)printf(" for %s", ipaddr_string(sp + 1));
+ break;
+ case 4:
+ (void)printf(" Keepalive");
+ if (len != 3)
+ (void)printf("[len=%d] ", len);
+ break;
+ case 5:
+ (void)printf(" Notification");
+ break;
+ default:
+ (void)printf(" [type=%d len=%d]", type, len);
+ break;
+ }
+ sp += (len - 3);
+ length -= (len - 3);
+ }
+ return;
+trunc:
+ (void)printf(" [|msdp]");
+}
+
+/*
+ * Local Variables:
+ * c-style: whitesmith
+ * c-basic-offset: 8
+ * End:
+ */
diff --git a/tcpdump-4.3.0/print-netbios.c b/tcpdump-4.3.0/print-netbios.c
new file mode 100644
index 0000000..c92eb9e
--- /dev/null
+++ b/tcpdump-4.3.0/print-netbios.c
@@ -0,0 +1,91 @@
+/*
+ * Copyright (c) 1994, 1995, 1996
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Format and print NETBIOS packets.
+ * Contributed by Brad Parker (brad@fcr.com).
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-netbios.c,v 1.20 2003-11-16 09:36:29 guy Exp $";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "netbios.h"
+#include "extract.h"
+
+/*
+ * Print NETBIOS packets.
+ */
+void
+netbios_print(struct p8022Hdr *nb, u_int length)
+{
+ if (length < p8022Size) {
+ (void)printf(" truncated-netbios %d", length);
+ return;
+ }
+
+ if (nb->flags == UI) {
+ (void)printf("802.1 UI ");
+ } else {
+ (void)printf("802.1 CONN ");
+ }
+
+ if ((u_char *)(nb + 1) > snapend) {
+ printf(" [|netbios]");
+ return;
+ }
+
+/*
+ netbios_decode(nb, (u_char *)nb + p8022Size, length - p8022Size);
+*/
+}
+
+#ifdef never
+ (void)printf("%s.%d > ",
+ ipxaddr_string(EXTRACT_32BITS(ipx->srcNet), ipx->srcNode),
+ EXTRACT_16BITS(ipx->srcSkt));
+
+ (void)printf("%s.%d:",
+ ipxaddr_string(EXTRACT_32BITS(ipx->dstNet), ipx->dstNode),
+ EXTRACT_16BITS(ipx->dstSkt));
+
+ if ((u_char *)(ipx + 1) > snapend) {
+ printf(" [|ipx]");
+ return;
+ }
+
+ /* take length from ipx header */
+ length = EXTRACT_16BITS(&ipx->length);
+
+ ipx_decode(ipx, (u_char *)ipx + ipxSize, length - ipxSize);
+#endif
+
diff --git a/tcpdump-4.3.0/print-nfs.c b/tcpdump-4.3.0/print-nfs.c
new file mode 100644
index 0000000..4d17757
--- /dev/null
+++ b/tcpdump-4.3.0/print-nfs.c
@@ -0,0 +1,1851 @@
+/*
+ * Copyright (c) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-nfs.c,v 1.111 2007-12-22 03:08:04 guy Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <pcap.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "extract.h"
+
+#include "nfs.h"
+#include "nfsfh.h"
+
+#include "ip.h"
+#ifdef INET6
+#include "ip6.h"
+#endif
+#include "rpc_auth.h"
+#include "rpc_msg.h"
+
+static void nfs_printfh(const u_int32_t *, const u_int);
+static int xid_map_enter(const struct sunrpc_msg *, const u_char *);
+static int32_t xid_map_find(const struct sunrpc_msg *, const u_char *,
+ u_int32_t *, u_int32_t *);
+static void interp_reply(const struct sunrpc_msg *, u_int32_t, u_int32_t, int);
+static const u_int32_t *parse_post_op_attr(const u_int32_t *, int);
+static void print_sattr3(const struct nfsv3_sattr *sa3, int verbose);
+static void print_nfsaddr(const u_char *, const char *, const char *);
+
+/*
+ * Mapping of old NFS Version 2 RPC numbers to generic numbers.
+ */
+u_int32_t nfsv3_procid[NFS_NPROCS] = {
+ NFSPROC_NULL,
+ NFSPROC_GETATTR,
+ NFSPROC_SETATTR,
+ NFSPROC_NOOP,
+ NFSPROC_LOOKUP,
+ NFSPROC_READLINK,
+ NFSPROC_READ,
+ NFSPROC_NOOP,
+ NFSPROC_WRITE,
+ NFSPROC_CREATE,
+ NFSPROC_REMOVE,
+ NFSPROC_RENAME,
+ NFSPROC_LINK,
+ NFSPROC_SYMLINK,
+ NFSPROC_MKDIR,
+ NFSPROC_RMDIR,
+ NFSPROC_READDIR,
+ NFSPROC_FSSTAT,
+ NFSPROC_NOOP,
+ NFSPROC_NOOP,
+ NFSPROC_NOOP,
+ NFSPROC_NOOP,
+ NFSPROC_NOOP,
+ NFSPROC_NOOP,
+ NFSPROC_NOOP,
+ NFSPROC_NOOP
+};
+
+/*
+ * NFS V2 and V3 status values.
+ *
+ * Some of these come from the RFCs for NFS V2 and V3, with the message
+ * strings taken from the FreeBSD C library "errlst.c".
+ *
+ * Others are errors that are not in the RFC but that I suspect some
+ * NFS servers could return; the values are FreeBSD errno values, as
+ * the first NFS server was the SunOS 2.0 one, and until 5.0 SunOS
+ * was primarily BSD-derived.
+ */
+static struct tok status2str[] = {
+ { 1, "Operation not permitted" }, /* EPERM */
+ { 2, "No such file or directory" }, /* ENOENT */
+ { 5, "Input/output error" }, /* EIO */
+ { 6, "Device not configured" }, /* ENXIO */
+ { 11, "Resource deadlock avoided" }, /* EDEADLK */
+ { 12, "Cannot allocate memory" }, /* ENOMEM */
+ { 13, "Permission denied" }, /* EACCES */
+ { 17, "File exists" }, /* EEXIST */
+ { 18, "Cross-device link" }, /* EXDEV */
+ { 19, "Operation not supported by device" }, /* ENODEV */
+ { 20, "Not a directory" }, /* ENOTDIR */
+ { 21, "Is a directory" }, /* EISDIR */
+ { 22, "Invalid argument" }, /* EINVAL */
+ { 26, "Text file busy" }, /* ETXTBSY */
+ { 27, "File too large" }, /* EFBIG */
+ { 28, "No space left on device" }, /* ENOSPC */
+ { 30, "Read-only file system" }, /* EROFS */
+ { 31, "Too many links" }, /* EMLINK */
+ { 45, "Operation not supported" }, /* EOPNOTSUPP */
+ { 62, "Too many levels of symbolic links" }, /* ELOOP */
+ { 63, "File name too long" }, /* ENAMETOOLONG */
+ { 66, "Directory not empty" }, /* ENOTEMPTY */
+ { 69, "Disc quota exceeded" }, /* EDQUOT */
+ { 70, "Stale NFS file handle" }, /* ESTALE */
+ { 71, "Too many levels of remote in path" }, /* EREMOTE */
+ { 99, "Write cache flushed to disk" }, /* NFSERR_WFLUSH (not used) */
+ { 10001, "Illegal NFS file handle" }, /* NFS3ERR_BADHANDLE */
+ { 10002, "Update synchronization mismatch" }, /* NFS3ERR_NOT_SYNC */
+ { 10003, "READDIR/READDIRPLUS cookie is stale" }, /* NFS3ERR_BAD_COOKIE */
+ { 10004, "Operation not supported" }, /* NFS3ERR_NOTSUPP */
+ { 10005, "Buffer or request is too small" }, /* NFS3ERR_TOOSMALL */
+ { 10006, "Unspecified error on server" }, /* NFS3ERR_SERVERFAULT */
+ { 10007, "Object of that type not supported" }, /* NFS3ERR_BADTYPE */
+ { 10008, "Request couldn't be completed in time" }, /* NFS3ERR_JUKEBOX */
+ { 0, NULL }
+};
+
+static struct tok nfsv3_writemodes[] = {
+ { 0, "unstable" },
+ { 1, "datasync" },
+ { 2, "filesync" },
+ { 0, NULL }
+};
+
+static struct tok type2str[] = {
+ { NFNON, "NON" },
+ { NFREG, "REG" },
+ { NFDIR, "DIR" },
+ { NFBLK, "BLK" },
+ { NFCHR, "CHR" },
+ { NFLNK, "LNK" },
+ { NFFIFO, "FIFO" },
+ { 0, NULL }
+};
+
+static void
+print_nfsaddr(const u_char *bp, const char *s, const char *d)
+{
+ struct ip *ip;
+#ifdef INET6
+ struct ip6_hdr *ip6;
+ char srcaddr[INET6_ADDRSTRLEN], dstaddr[INET6_ADDRSTRLEN];
+#else
+#ifndef INET_ADDRSTRLEN
+#define INET_ADDRSTRLEN 16
+#endif
+ char srcaddr[INET_ADDRSTRLEN], dstaddr[INET_ADDRSTRLEN];
+#endif
+
+ srcaddr[0] = dstaddr[0] = '\0';
+ switch (IP_V((struct ip *)bp)) {
+ case 4:
+ ip = (struct ip *)bp;
+ strlcpy(srcaddr, ipaddr_string(&ip->ip_src), sizeof(srcaddr));
+ strlcpy(dstaddr, ipaddr_string(&ip->ip_dst), sizeof(dstaddr));
+ break;
+#ifdef INET6
+ case 6:
+ ip6 = (struct ip6_hdr *)bp;
+ strlcpy(srcaddr, ip6addr_string(&ip6->ip6_src),
+ sizeof(srcaddr));
+ strlcpy(dstaddr, ip6addr_string(&ip6->ip6_dst),
+ sizeof(dstaddr));
+ break;
+#endif
+ default:
+ strlcpy(srcaddr, "?", sizeof(srcaddr));
+ strlcpy(dstaddr, "?", sizeof(dstaddr));
+ break;
+ }
+
+ (void)printf("%s.%s > %s.%s: ", srcaddr, s, dstaddr, d);
+}
+
+static const u_int32_t *
+parse_sattr3(const u_int32_t *dp, struct nfsv3_sattr *sa3)
+{
+ TCHECK(dp[0]);
+ sa3->sa_modeset = EXTRACT_32BITS(dp);
+ dp++;
+ if (sa3->sa_modeset) {
+ TCHECK(dp[0]);
+ sa3->sa_mode = EXTRACT_32BITS(dp);
+ dp++;
+ }
+
+ TCHECK(dp[0]);
+ sa3->sa_uidset = EXTRACT_32BITS(dp);
+ dp++;
+ if (sa3->sa_uidset) {
+ TCHECK(dp[0]);
+ sa3->sa_uid = EXTRACT_32BITS(dp);
+ dp++;
+ }
+
+ TCHECK(dp[0]);
+ sa3->sa_gidset = EXTRACT_32BITS(dp);
+ dp++;
+ if (sa3->sa_gidset) {
+ TCHECK(dp[0]);
+ sa3->sa_gid = EXTRACT_32BITS(dp);
+ dp++;
+ }
+
+ TCHECK(dp[0]);
+ sa3->sa_sizeset = EXTRACT_32BITS(dp);
+ dp++;
+ if (sa3->sa_sizeset) {
+ TCHECK(dp[0]);
+ sa3->sa_size = EXTRACT_32BITS(dp);
+ dp++;
+ }
+
+ TCHECK(dp[0]);
+ sa3->sa_atimetype = EXTRACT_32BITS(dp);
+ dp++;
+ if (sa3->sa_atimetype == NFSV3SATTRTIME_TOCLIENT) {
+ TCHECK(dp[1]);
+ sa3->sa_atime.nfsv3_sec = EXTRACT_32BITS(dp);
+ dp++;
+ sa3->sa_atime.nfsv3_nsec = EXTRACT_32BITS(dp);
+ dp++;
+ }
+
+ TCHECK(dp[0]);
+ sa3->sa_mtimetype = EXTRACT_32BITS(dp);
+ dp++;
+ if (sa3->sa_mtimetype == NFSV3SATTRTIME_TOCLIENT) {
+ TCHECK(dp[1]);
+ sa3->sa_mtime.nfsv3_sec = EXTRACT_32BITS(dp);
+ dp++;
+ sa3->sa_mtime.nfsv3_nsec = EXTRACT_32BITS(dp);
+ dp++;
+ }
+
+ return dp;
+trunc:
+ return NULL;
+}
+
+static int nfserr; /* true if we error rather than trunc */
+
+static void
+print_sattr3(const struct nfsv3_sattr *sa3, int verbose)
+{
+ if (sa3->sa_modeset)
+ printf(" mode %o", sa3->sa_mode);
+ if (sa3->sa_uidset)
+ printf(" uid %u", sa3->sa_uid);
+ if (sa3->sa_gidset)
+ printf(" gid %u", sa3->sa_gid);
+ if (verbose > 1) {
+ if (sa3->sa_atimetype == NFSV3SATTRTIME_TOCLIENT)
+ printf(" atime %u.%06u", sa3->sa_atime.nfsv3_sec,
+ sa3->sa_atime.nfsv3_nsec);
+ if (sa3->sa_mtimetype == NFSV3SATTRTIME_TOCLIENT)
+ printf(" mtime %u.%06u", sa3->sa_mtime.nfsv3_sec,
+ sa3->sa_mtime.nfsv3_nsec);
+ }
+}
+
+void
+nfsreply_print(register const u_char *bp, u_int length,
+ register const u_char *bp2)
+{
+ register const struct sunrpc_msg *rp;
+ u_int32_t proc, vers, reply_stat;
+ char srcid[20], dstid[20]; /*fits 32bit*/
+ enum sunrpc_reject_stat rstat;
+ u_int32_t rlow;
+ u_int32_t rhigh;
+ enum sunrpc_auth_stat rwhy;
+
+ nfserr = 0; /* assume no error */
+ rp = (const struct sunrpc_msg *)bp;
+
+ TCHECK(rp->rm_xid);
+ if (!nflag) {
+ strlcpy(srcid, "nfs", sizeof(srcid));
+ snprintf(dstid, sizeof(dstid), "%u",
+ EXTRACT_32BITS(&rp->rm_xid));
+ } else {
+ snprintf(srcid, sizeof(srcid), "%u", NFS_PORT);
+ snprintf(dstid, sizeof(dstid), "%u",
+ EXTRACT_32BITS(&rp->rm_xid));
+ }
+ print_nfsaddr(bp2, srcid, dstid);
+ TCHECK(rp->rm_reply.rp_stat);
+ reply_stat = EXTRACT_32BITS(&rp->rm_reply.rp_stat);
+ switch (reply_stat) {
+
+ case SUNRPC_MSG_ACCEPTED:
+ (void)printf("reply ok %u", length);
+ if (xid_map_find(rp, bp2, &proc, &vers) >= 0)
+ interp_reply(rp, proc, vers, length);
+ break;
+
+ case SUNRPC_MSG_DENIED:
+ (void)printf("reply ERR %u: ", length);
+ TCHECK(rp->rm_reply.rp_reject.rj_stat);
+ rstat = EXTRACT_32BITS(&rp->rm_reply.rp_reject.rj_stat);
+ switch (rstat) {
+
+ case SUNRPC_RPC_MISMATCH:
+ TCHECK(rp->rm_reply.rp_reject.rj_vers.high);
+ rlow = EXTRACT_32BITS(&rp->rm_reply.rp_reject.rj_vers.low);
+ rhigh = EXTRACT_32BITS(&rp->rm_reply.rp_reject.rj_vers.high);
+ (void)printf("RPC Version mismatch (%u-%u)",
+ rlow, rhigh);
+ break;
+
+ case SUNRPC_AUTH_ERROR:
+ TCHECK(rp->rm_reply.rp_reject.rj_why);
+ rwhy = EXTRACT_32BITS(&rp->rm_reply.rp_reject.rj_why);
+ (void)printf("Auth ");
+ switch (rwhy) {
+
+ case SUNRPC_AUTH_OK:
+ (void)printf("OK");
+ break;
+
+ case SUNRPC_AUTH_BADCRED:
+ (void)printf("Bogus Credentials (seal broken)");
+ break;
+
+ case SUNRPC_AUTH_REJECTEDCRED:
+ (void)printf("Rejected Credentials (client should begin new session)");
+ break;
+
+ case SUNRPC_AUTH_BADVERF:
+ (void)printf("Bogus Verifier (seal broken)");
+ break;
+
+ case SUNRPC_AUTH_REJECTEDVERF:
+ (void)printf("Verifier expired or was replayed");
+ break;
+
+ case SUNRPC_AUTH_TOOWEAK:
+ (void)printf("Credentials are too weak");
+ break;
+
+ case SUNRPC_AUTH_INVALIDRESP:
+ (void)printf("Bogus response verifier");
+ break;
+
+ case SUNRPC_AUTH_FAILED:
+ (void)printf("Unknown failure");
+ break;
+
+ default:
+ (void)printf("Invalid failure code %u",
+ (unsigned int)rwhy);
+ break;
+ }
+ break;
+
+ default:
+ (void)printf("Unknown reason for rejecting rpc message %u",
+ (unsigned int)rstat);
+ break;
+ }
+ break;
+
+ default:
+ (void)printf("reply Unknown rpc response code=%u %u",
+ reply_stat, length);
+ break;
+ }
+ return;
+
+trunc:
+ if (!nfserr)
+ fputs(" [|nfs]", stdout);
+}
+
+/*
+ * Return a pointer to the first file handle in the packet.
+ * If the packet was truncated, return 0.
+ */
+static const u_int32_t *
+parsereq(register const struct sunrpc_msg *rp, register u_int length)
+{
+ register const u_int32_t *dp;
+ register u_int len;
+
+ /*
+ * find the start of the req data (if we captured it)
+ */
+ dp = (u_int32_t *)&rp->rm_call.cb_cred;
+ TCHECK(dp[1]);
+ len = EXTRACT_32BITS(&dp[1]);
+ if (len < length) {
+ dp += (len + (2 * sizeof(*dp) + 3)) / sizeof(*dp);
+ TCHECK(dp[1]);
+ len = EXTRACT_32BITS(&dp[1]);
+ if (len < length) {
+ dp += (len + (2 * sizeof(*dp) + 3)) / sizeof(*dp);
+ TCHECK2(dp[0], 0);
+ return (dp);
+ }
+ }
+trunc:
+ return (NULL);
+}
+
+/*
+ * Print out an NFS file handle and return a pointer to following word.
+ * If packet was truncated, return 0.
+ */
+static const u_int32_t *
+parsefh(register const u_int32_t *dp, int v3)
+{
+ u_int len;
+
+ if (v3) {
+ TCHECK(dp[0]);
+ len = EXTRACT_32BITS(dp) / 4;
+ dp++;
+ } else
+ len = NFSX_V2FH / 4;
+
+ if (TTEST2(*dp, len * sizeof(*dp))) {
+ nfs_printfh(dp, len);
+ return (dp + len);
+ }
+trunc:
+ return (NULL);
+}
+
+/*
+ * Print out a file name and return pointer to 32-bit word past it.
+ * If packet was truncated, return 0.
+ */
+static const u_int32_t *
+parsefn(register const u_int32_t *dp)
+{
+ register u_int32_t len;
+ register const u_char *cp;
+
+ /* Bail if we don't have the string length */
+ TCHECK(*dp);
+
+ /* Fetch string length; convert to host order */
+ len = *dp++;
+ NTOHL(len);
+
+ TCHECK2(*dp, ((len + 3) & ~3));
+
+ cp = (u_char *)dp;
+ /* Update 32-bit pointer (NFS filenames padded to 32-bit boundaries) */
+ dp += ((len + 3) & ~3) / sizeof(*dp);
+ putchar('"');
+ if (fn_printn(cp, len, snapend)) {
+ putchar('"');
+ goto trunc;
+ }
+ putchar('"');
+
+ return (dp);
+trunc:
+ return NULL;
+}
+
+/*
+ * Print out file handle and file name.
+ * Return pointer to 32-bit word past file name.
+ * If packet was truncated (or there was some other error), return 0.
+ */
+static const u_int32_t *
+parsefhn(register const u_int32_t *dp, int v3)
+{
+ dp = parsefh(dp, v3);
+ if (dp == NULL)
+ return (NULL);
+ putchar(' ');
+ return (parsefn(dp));
+}
+
+void
+nfsreq_print(register const u_char *bp, u_int length,
+ register const u_char *bp2)
+{
+ register const struct sunrpc_msg *rp;
+ register const u_int32_t *dp;
+ nfs_type type;
+ int v3;
+ u_int32_t proc;
+ u_int32_t access_flags;
+ struct nfsv3_sattr sa3;
+ char srcid[20], dstid[20]; /*fits 32bit*/
+
+ nfserr = 0; /* assume no error */
+ rp = (const struct sunrpc_msg *)bp;
+
+ TCHECK(rp->rm_xid);
+ if (!nflag) {
+ snprintf(srcid, sizeof(srcid), "%u",
+ EXTRACT_32BITS(&rp->rm_xid));
+ strlcpy(dstid, "nfs", sizeof(dstid));
+ } else {
+ snprintf(srcid, sizeof(srcid), "%u",
+ EXTRACT_32BITS(&rp->rm_xid));
+ snprintf(dstid, sizeof(dstid), "%u", NFS_PORT);
+ }
+ print_nfsaddr(bp2, srcid, dstid);
+ (void)printf("%d", length);
+
+ if (!xid_map_enter(rp, bp2)) /* record proc number for later on */
+ goto trunc;
+
+ v3 = (EXTRACT_32BITS(&rp->rm_call.cb_vers) == NFS_VER3);
+ proc = EXTRACT_32BITS(&rp->rm_call.cb_proc);
+
+ if (!v3 && proc < NFS_NPROCS)
+ proc = nfsv3_procid[proc];
+
+ switch (proc) {
+ case NFSPROC_NOOP:
+ printf(" nop");
+ return;
+ case NFSPROC_NULL:
+ printf(" null");
+ return;
+
+ case NFSPROC_GETATTR:
+ printf(" getattr");
+ if ((dp = parsereq(rp, length)) != NULL &&
+ parsefh(dp, v3) != NULL)
+ return;
+ break;
+
+ case NFSPROC_SETATTR:
+ printf(" setattr");
+ if ((dp = parsereq(rp, length)) != NULL &&
+ parsefh(dp, v3) != NULL)
+ return;
+ break;
+
+ case NFSPROC_LOOKUP:
+ printf(" lookup");
+ if ((dp = parsereq(rp, length)) != NULL &&
+ parsefhn(dp, v3) != NULL)
+ return;
+ break;
+
+ case NFSPROC_ACCESS:
+ printf(" access");
+ if ((dp = parsereq(rp, length)) != NULL &&
+ (dp = parsefh(dp, v3)) != NULL) {
+ TCHECK(dp[0]);
+ access_flags = EXTRACT_32BITS(&dp[0]);
+ if (access_flags & ~NFSV3ACCESS_FULL) {
+ /* NFSV3ACCESS definitions aren't up to date */
+ printf(" %04x", access_flags);
+ } else if ((access_flags & NFSV3ACCESS_FULL) == NFSV3ACCESS_FULL) {
+ printf(" NFS_ACCESS_FULL");
+ } else {
+ char separator = ' ';
+ if (access_flags & NFSV3ACCESS_READ) {
+ printf(" NFS_ACCESS_READ");
+ separator = '|';
+ }
+ if (access_flags & NFSV3ACCESS_LOOKUP) {
+ printf("%cNFS_ACCESS_LOOKUP", separator);
+ separator = '|';
+ }
+ if (access_flags & NFSV3ACCESS_MODIFY) {
+ printf("%cNFS_ACCESS_MODIFY", separator);
+ separator = '|';
+ }
+ if (access_flags & NFSV3ACCESS_EXTEND) {
+ printf("%cNFS_ACCESS_EXTEND", separator);
+ separator = '|';
+ }
+ if (access_flags & NFSV3ACCESS_DELETE) {
+ printf("%cNFS_ACCESS_DELETE", separator);
+ separator = '|';
+ }
+ if (access_flags & NFSV3ACCESS_EXECUTE)
+ printf("%cNFS_ACCESS_EXECUTE", separator);
+ }
+ return;
+ }
+ break;
+
+ case NFSPROC_READLINK:
+ printf(" readlink");
+ if ((dp = parsereq(rp, length)) != NULL &&
+ parsefh(dp, v3) != NULL)
+ return;
+ break;
+
+ case NFSPROC_READ:
+ printf(" read");
+ if ((dp = parsereq(rp, length)) != NULL &&
+ (dp = parsefh(dp, v3)) != NULL) {
+ if (v3) {
+ TCHECK(dp[2]);
+ printf(" %u bytes @ %" PRIu64,
+ EXTRACT_32BITS(&dp[2]),
+ EXTRACT_64BITS(&dp[0]));
+ } else {
+ TCHECK(dp[1]);
+ printf(" %u bytes @ %u",
+ EXTRACT_32BITS(&dp[1]),
+ EXTRACT_32BITS(&dp[0]));
+ }
+ return;
+ }
+ break;
+
+ case NFSPROC_WRITE:
+ printf(" write");
+ if ((dp = parsereq(rp, length)) != NULL &&
+ (dp = parsefh(dp, v3)) != NULL) {
+ if (v3) {
+ TCHECK(dp[2]);
+ printf(" %u (%u) bytes @ %" PRIu64,
+ EXTRACT_32BITS(&dp[4]),
+ EXTRACT_32BITS(&dp[2]),
+ EXTRACT_64BITS(&dp[0]));
+ if (vflag) {
+ dp += 3;
+ TCHECK(dp[0]);
+ printf(" <%s>",
+ tok2str(nfsv3_writemodes,
+ NULL, EXTRACT_32BITS(dp)));
+ }
+ } else {
+ TCHECK(dp[3]);
+ printf(" %u (%u) bytes @ %u (%u)",
+ EXTRACT_32BITS(&dp[3]),
+ EXTRACT_32BITS(&dp[2]),
+ EXTRACT_32BITS(&dp[1]),
+ EXTRACT_32BITS(&dp[0]));
+ }
+ return;
+ }
+ break;
+
+ case NFSPROC_CREATE:
+ printf(" create");
+ if ((dp = parsereq(rp, length)) != NULL &&
+ parsefhn(dp, v3) != NULL)
+ return;
+ break;
+
+ case NFSPROC_MKDIR:
+ printf(" mkdir");
+ if ((dp = parsereq(rp, length)) != 0 && parsefhn(dp, v3) != 0)
+ return;
+ break;
+
+ case NFSPROC_SYMLINK:
+ printf(" symlink");
+ if ((dp = parsereq(rp, length)) != 0 &&
+ (dp = parsefhn(dp, v3)) != 0) {
+ fputs(" ->", stdout);
+ if (v3 && (dp = parse_sattr3(dp, &sa3)) == 0)
+ break;
+ if (parsefn(dp) == 0)
+ break;
+ if (v3 && vflag)
+ print_sattr3(&sa3, vflag);
+ return;
+ }
+ break;
+
+ case NFSPROC_MKNOD:
+ printf(" mknod");
+ if ((dp = parsereq(rp, length)) != 0 &&
+ (dp = parsefhn(dp, v3)) != 0) {
+ TCHECK(*dp);
+ type = (nfs_type)EXTRACT_32BITS(dp);
+ dp++;
+ if ((dp = parse_sattr3(dp, &sa3)) == 0)
+ break;
+ printf(" %s", tok2str(type2str, "unk-ft %d", type));
+ if (vflag && (type == NFCHR || type == NFBLK)) {
+ TCHECK(dp[1]);
+ printf(" %u/%u",
+ EXTRACT_32BITS(&dp[0]),
+ EXTRACT_32BITS(&dp[1]));
+ dp += 2;
+ }
+ if (vflag)
+ print_sattr3(&sa3, vflag);
+ return;
+ }
+ break;
+
+ case NFSPROC_REMOVE:
+ printf(" remove");
+ if ((dp = parsereq(rp, length)) != NULL &&
+ parsefhn(dp, v3) != NULL)
+ return;
+ break;
+
+ case NFSPROC_RMDIR:
+ printf(" rmdir");
+ if ((dp = parsereq(rp, length)) != NULL &&
+ parsefhn(dp, v3) != NULL)
+ return;
+ break;
+
+ case NFSPROC_RENAME:
+ printf(" rename");
+ if ((dp = parsereq(rp, length)) != NULL &&
+ (dp = parsefhn(dp, v3)) != NULL) {
+ fputs(" ->", stdout);
+ if (parsefhn(dp, v3) != NULL)
+ return;
+ }
+ break;
+
+ case NFSPROC_LINK:
+ printf(" link");
+ if ((dp = parsereq(rp, length)) != NULL &&
+ (dp = parsefh(dp, v3)) != NULL) {
+ fputs(" ->", stdout);
+ if (parsefhn(dp, v3) != NULL)
+ return;
+ }
+ break;
+
+ case NFSPROC_READDIR:
+ printf(" readdir");
+ if ((dp = parsereq(rp, length)) != NULL &&
+ (dp = parsefh(dp, v3)) != NULL) {
+ if (v3) {
+ TCHECK(dp[4]);
+ /*
+ * We shouldn't really try to interpret the
+ * offset cookie here.
+ */
+ printf(" %u bytes @ %" PRId64,
+ EXTRACT_32BITS(&dp[4]),
+ EXTRACT_64BITS(&dp[0]));
+ if (vflag)
+ printf(" verf %08x%08x", dp[2],
+ dp[3]);
+ } else {
+ TCHECK(dp[1]);
+ /*
+ * Print the offset as signed, since -1 is
+ * common, but offsets > 2^31 aren't.
+ */
+ printf(" %u bytes @ %d",
+ EXTRACT_32BITS(&dp[1]),
+ EXTRACT_32BITS(&dp[0]));
+ }
+ return;
+ }
+ break;
+
+ case NFSPROC_READDIRPLUS:
+ printf(" readdirplus");
+ if ((dp = parsereq(rp, length)) != NULL &&
+ (dp = parsefh(dp, v3)) != NULL) {
+ TCHECK(dp[4]);
+ /*
+ * We don't try to interpret the offset
+ * cookie here.
+ */
+ printf(" %u bytes @ %" PRId64,
+ EXTRACT_32BITS(&dp[4]),
+ EXTRACT_64BITS(&dp[0]));
+ if (vflag) {
+ TCHECK(dp[5]);
+ printf(" max %u verf %08x%08x",
+ EXTRACT_32BITS(&dp[5]), dp[2], dp[3]);
+ }
+ return;
+ }
+ break;
+
+ case NFSPROC_FSSTAT:
+ printf(" fsstat");
+ if ((dp = parsereq(rp, length)) != NULL &&
+ parsefh(dp, v3) != NULL)
+ return;
+ break;
+
+ case NFSPROC_FSINFO:
+ printf(" fsinfo");
+ if ((dp = parsereq(rp, length)) != NULL &&
+ parsefh(dp, v3) != NULL)
+ return;
+ break;
+
+ case NFSPROC_PATHCONF:
+ printf(" pathconf");
+ if ((dp = parsereq(rp, length)) != NULL &&
+ parsefh(dp, v3) != NULL)
+ return;
+ break;
+
+ case NFSPROC_COMMIT:
+ printf(" commit");
+ if ((dp = parsereq(rp, length)) != NULL &&
+ (dp = parsefh(dp, v3)) != NULL) {
+ TCHECK(dp[2]);
+ printf(" %u bytes @ %" PRIu64,
+ EXTRACT_32BITS(&dp[2]),
+ EXTRACT_64BITS(&dp[0]));
+ return;
+ }
+ break;
+
+ default:
+ printf(" proc-%u", EXTRACT_32BITS(&rp->rm_call.cb_proc));
+ return;
+ }
+
+trunc:
+ if (!nfserr)
+ fputs(" [|nfs]", stdout);
+}
+
+/*
+ * Print out an NFS file handle.
+ * We assume packet was not truncated before the end of the
+ * file handle pointed to by dp.
+ *
+ * Note: new version (using portable file-handle parser) doesn't produce
+ * generation number. It probably could be made to do that, with some
+ * additional hacking on the parser code.
+ */
+static void
+nfs_printfh(register const u_int32_t *dp, const u_int len)
+{
+ my_fsid fsid;
+ ino_t ino;
+ const char *sfsname = NULL;
+ char *spacep;
+
+ if (uflag) {
+ u_int i;
+ char const *sep = "";
+
+ printf(" fh[");
+ for (i=0; i<len; i++) {
+ (void)printf("%s%x", sep, dp[i]);
+ sep = ":";
+ }
+ printf("]");
+ return;
+ }
+
+ Parse_fh((const u_char *)dp, len, &fsid, &ino, NULL, &sfsname, 0);
+
+ if (sfsname) {
+ /* file system ID is ASCII, not numeric, for this server OS */
+ static char temp[NFSX_V3FHMAX+1];
+
+ /* Make sure string is null-terminated */
+ strncpy(temp, sfsname, NFSX_V3FHMAX);
+ temp[sizeof(temp) - 1] = '\0';
+ /* Remove trailing spaces */
+ spacep = strchr(temp, ' ');
+ if (spacep)
+ *spacep = '\0';
+
+ (void)printf(" fh %s/", temp);
+ } else {
+ (void)printf(" fh %d,%d/",
+ fsid.Fsid_dev.Major, fsid.Fsid_dev.Minor);
+ }
+
+ if(fsid.Fsid_dev.Minor == 257)
+ /* Print the undecoded handle */
+ (void)printf("%s", fsid.Opaque_Handle);
+ else
+ (void)printf("%ld", (long) ino);
+}
+
+/*
+ * Maintain a small cache of recent client.XID.server/proc pairs, to allow
+ * us to match up replies with requests and thus to know how to parse
+ * the reply.
+ */
+
+struct xid_map_entry {
+ u_int32_t xid; /* transaction ID (net order) */
+ int ipver; /* IP version (4 or 6) */
+#ifdef INET6
+ struct in6_addr client; /* client IP address (net order) */
+ struct in6_addr server; /* server IP address (net order) */
+#else
+ struct in_addr client; /* client IP address (net order) */
+ struct in_addr server; /* server IP address (net order) */
+#endif
+ u_int32_t proc; /* call proc number (host order) */
+ u_int32_t vers; /* program version (host order) */
+};
+
+/*
+ * Map entries are kept in an array that we manage as a ring;
+ * new entries are always added at the tail of the ring. Initially,
+ * all the entries are zero and hence don't match anything.
+ */
+
+#define XIDMAPSIZE 64
+
+struct xid_map_entry xid_map[XIDMAPSIZE];
+
+int xid_map_next = 0;
+int xid_map_hint = 0;
+
+static int
+xid_map_enter(const struct sunrpc_msg *rp, const u_char *bp)
+{
+ struct ip *ip = NULL;
+#ifdef INET6
+ struct ip6_hdr *ip6 = NULL;
+#endif
+ struct xid_map_entry *xmep;
+
+ if (!TTEST(rp->rm_call.cb_vers))
+ return (0);
+ switch (IP_V((struct ip *)bp)) {
+ case 4:
+ ip = (struct ip *)bp;
+ break;
+#ifdef INET6
+ case 6:
+ ip6 = (struct ip6_hdr *)bp;
+ break;
+#endif
+ default:
+ return (1);
+ }
+
+ xmep = &xid_map[xid_map_next];
+
+ if (++xid_map_next >= XIDMAPSIZE)
+ xid_map_next = 0;
+
+ xmep->xid = rp->rm_xid;
+ if (ip) {
+ xmep->ipver = 4;
+ memcpy(&xmep->client, &ip->ip_src, sizeof(ip->ip_src));
+ memcpy(&xmep->server, &ip->ip_dst, sizeof(ip->ip_dst));
+ }
+#ifdef INET6
+ else if (ip6) {
+ xmep->ipver = 6;
+ memcpy(&xmep->client, &ip6->ip6_src, sizeof(ip6->ip6_src));
+ memcpy(&xmep->server, &ip6->ip6_dst, sizeof(ip6->ip6_dst));
+ }
+#endif
+ xmep->proc = EXTRACT_32BITS(&rp->rm_call.cb_proc);
+ xmep->vers = EXTRACT_32BITS(&rp->rm_call.cb_vers);
+ return (1);
+}
+
+/*
+ * Returns 0 and puts NFSPROC_xxx in proc return and
+ * version in vers return, or returns -1 on failure
+ */
+static int
+xid_map_find(const struct sunrpc_msg *rp, const u_char *bp, u_int32_t *proc,
+ u_int32_t *vers)
+{
+ int i;
+ struct xid_map_entry *xmep;
+ u_int32_t xid = rp->rm_xid;
+ struct ip *ip = (struct ip *)bp;
+#ifdef INET6
+ struct ip6_hdr *ip6 = (struct ip6_hdr *)bp;
+#endif
+ int cmp;
+
+ /* Start searching from where we last left off */
+ i = xid_map_hint;
+ do {
+ xmep = &xid_map[i];
+ cmp = 1;
+ if (xmep->ipver != IP_V(ip) || xmep->xid != xid)
+ goto nextitem;
+ switch (xmep->ipver) {
+ case 4:
+ if (memcmp(&ip->ip_src, &xmep->server,
+ sizeof(ip->ip_src)) != 0 ||
+ memcmp(&ip->ip_dst, &xmep->client,
+ sizeof(ip->ip_dst)) != 0) {
+ cmp = 0;
+ }
+ break;
+#ifdef INET6
+ case 6:
+ if (memcmp(&ip6->ip6_src, &xmep->server,
+ sizeof(ip6->ip6_src)) != 0 ||
+ memcmp(&ip6->ip6_dst, &xmep->client,
+ sizeof(ip6->ip6_dst)) != 0) {
+ cmp = 0;
+ }
+ break;
+#endif
+ default:
+ cmp = 0;
+ break;
+ }
+ if (cmp) {
+ /* match */
+ xid_map_hint = i;
+ *proc = xmep->proc;
+ *vers = xmep->vers;
+ return 0;
+ }
+ nextitem:
+ if (++i >= XIDMAPSIZE)
+ i = 0;
+ } while (i != xid_map_hint);
+
+ /* search failed */
+ return (-1);
+}
+
+/*
+ * Routines for parsing reply packets
+ */
+
+/*
+ * Return a pointer to the beginning of the actual results.
+ * If the packet was truncated, return 0.
+ */
+static const u_int32_t *
+parserep(register const struct sunrpc_msg *rp, register u_int length)
+{
+ register const u_int32_t *dp;
+ u_int len;
+ enum sunrpc_accept_stat astat;
+
+ /*
+ * Portability note:
+ * Here we find the address of the ar_verf credentials.
+ * Originally, this calculation was
+ * dp = (u_int32_t *)&rp->rm_reply.rp_acpt.ar_verf
+ * On the wire, the rp_acpt field starts immediately after
+ * the (32 bit) rp_stat field. However, rp_acpt (which is a
+ * "struct accepted_reply") contains a "struct opaque_auth",
+ * whose internal representation contains a pointer, so on a
+ * 64-bit machine the compiler inserts 32 bits of padding
+ * before rp->rm_reply.rp_acpt.ar_verf. So, we cannot use
+ * the internal representation to parse the on-the-wire
+ * representation. Instead, we skip past the rp_stat field,
+ * which is an "enum" and so occupies one 32-bit word.
+ */
+ dp = ((const u_int32_t *)&rp->rm_reply) + 1;
+ TCHECK(dp[1]);
+ len = EXTRACT_32BITS(&dp[1]);
+ if (len >= length)
+ return (NULL);
+ /*
+ * skip past the ar_verf credentials.
+ */
+ dp += (len + (2*sizeof(u_int32_t) + 3)) / sizeof(u_int32_t);
+ TCHECK2(dp[0], 0);
+
+ /*
+ * now we can check the ar_stat field
+ */
+ astat = (enum sunrpc_accept_stat) EXTRACT_32BITS(dp);
+ switch (astat) {
+
+ case SUNRPC_SUCCESS:
+ break;
+
+ case SUNRPC_PROG_UNAVAIL:
+ printf(" PROG_UNAVAIL");
+ nfserr = 1; /* suppress trunc string */
+ return (NULL);
+
+ case SUNRPC_PROG_MISMATCH:
+ printf(" PROG_MISMATCH");
+ nfserr = 1; /* suppress trunc string */
+ return (NULL);
+
+ case SUNRPC_PROC_UNAVAIL:
+ printf(" PROC_UNAVAIL");
+ nfserr = 1; /* suppress trunc string */
+ return (NULL);
+
+ case SUNRPC_GARBAGE_ARGS:
+ printf(" GARBAGE_ARGS");
+ nfserr = 1; /* suppress trunc string */
+ return (NULL);
+
+ case SUNRPC_SYSTEM_ERR:
+ printf(" SYSTEM_ERR");
+ nfserr = 1; /* suppress trunc string */
+ return (NULL);
+
+ default:
+ printf(" ar_stat %d", astat);
+ nfserr = 1; /* suppress trunc string */
+ return (NULL);
+ }
+ /* successful return */
+ TCHECK2(*dp, sizeof(astat));
+ return ((u_int32_t *) (sizeof(astat) + ((char *)dp)));
+trunc:
+ return (0);
+}
+
+static const u_int32_t *
+parsestatus(const u_int32_t *dp, int *er)
+{
+ int errnum;
+
+ TCHECK(dp[0]);
+
+ errnum = EXTRACT_32BITS(&dp[0]);
+ if (er)
+ *er = errnum;
+ if (errnum != 0) {
+ if (!qflag)
+ printf(" ERROR: %s",
+ tok2str(status2str, "unk %d", errnum));
+ nfserr = 1;
+ }
+ return (dp + 1);
+trunc:
+ return NULL;
+}
+
+static const u_int32_t *
+parsefattr(const u_int32_t *dp, int verbose, int v3)
+{
+ const struct nfs_fattr *fap;
+
+ fap = (const struct nfs_fattr *)dp;
+ TCHECK(fap->fa_gid);
+ if (verbose) {
+ printf(" %s %o ids %d/%d",
+ tok2str(type2str, "unk-ft %d ",
+ EXTRACT_32BITS(&fap->fa_type)),
+ EXTRACT_32BITS(&fap->fa_mode),
+ EXTRACT_32BITS(&fap->fa_uid),
+ EXTRACT_32BITS(&fap->fa_gid));
+ if (v3) {
+ TCHECK(fap->fa3_size);
+ printf(" sz %" PRIu64,
+ EXTRACT_64BITS((u_int32_t *)&fap->fa3_size));
+ } else {
+ TCHECK(fap->fa2_size);
+ printf(" sz %d", EXTRACT_32BITS(&fap->fa2_size));
+ }
+ }
+ /* print lots more stuff */
+ if (verbose > 1) {
+ if (v3) {
+ TCHECK(fap->fa3_ctime);
+ printf(" nlink %d rdev %d/%d",
+ EXTRACT_32BITS(&fap->fa_nlink),
+ EXTRACT_32BITS(&fap->fa3_rdev.specdata1),
+ EXTRACT_32BITS(&fap->fa3_rdev.specdata2));
+ printf(" fsid %" PRIx64,
+ EXTRACT_64BITS((u_int32_t *)&fap->fa3_fsid));
+ printf(" fileid %" PRIx64,
+ EXTRACT_64BITS((u_int32_t *)&fap->fa3_fileid));
+ printf(" a/m/ctime %u.%06u",
+ EXTRACT_32BITS(&fap->fa3_atime.nfsv3_sec),
+ EXTRACT_32BITS(&fap->fa3_atime.nfsv3_nsec));
+ printf(" %u.%06u",
+ EXTRACT_32BITS(&fap->fa3_mtime.nfsv3_sec),
+ EXTRACT_32BITS(&fap->fa3_mtime.nfsv3_nsec));
+ printf(" %u.%06u",
+ EXTRACT_32BITS(&fap->fa3_ctime.nfsv3_sec),
+ EXTRACT_32BITS(&fap->fa3_ctime.nfsv3_nsec));
+ } else {
+ TCHECK(fap->fa2_ctime);
+ printf(" nlink %d rdev %x fsid %x nodeid %x a/m/ctime",
+ EXTRACT_32BITS(&fap->fa_nlink),
+ EXTRACT_32BITS(&fap->fa2_rdev),
+ EXTRACT_32BITS(&fap->fa2_fsid),
+ EXTRACT_32BITS(&fap->fa2_fileid));
+ printf(" %u.%06u",
+ EXTRACT_32BITS(&fap->fa2_atime.nfsv2_sec),
+ EXTRACT_32BITS(&fap->fa2_atime.nfsv2_usec));
+ printf(" %u.%06u",
+ EXTRACT_32BITS(&fap->fa2_mtime.nfsv2_sec),
+ EXTRACT_32BITS(&fap->fa2_mtime.nfsv2_usec));
+ printf(" %u.%06u",
+ EXTRACT_32BITS(&fap->fa2_ctime.nfsv2_sec),
+ EXTRACT_32BITS(&fap->fa2_ctime.nfsv2_usec));
+ }
+ }
+ return ((const u_int32_t *)((unsigned char *)dp +
+ (v3 ? NFSX_V3FATTR : NFSX_V2FATTR)));
+trunc:
+ return (NULL);
+}
+
+static int
+parseattrstat(const u_int32_t *dp, int verbose, int v3)
+{
+ int er;
+
+ dp = parsestatus(dp, &er);
+ if (dp == NULL)
+ return (0);
+ if (er)
+ return (1);
+
+ return (parsefattr(dp, verbose, v3) != NULL);
+}
+
+static int
+parsediropres(const u_int32_t *dp)
+{
+ int er;
+
+ if (!(dp = parsestatus(dp, &er)))
+ return (0);
+ if (er)
+ return (1);
+
+ dp = parsefh(dp, 0);
+ if (dp == NULL)
+ return (0);
+
+ return (parsefattr(dp, vflag, 0) != NULL);
+}
+
+static int
+parselinkres(const u_int32_t *dp, int v3)
+{
+ int er;
+
+ dp = parsestatus(dp, &er);
+ if (dp == NULL)
+ return(0);
+ if (er)
+ return(1);
+ if (v3 && !(dp = parse_post_op_attr(dp, vflag)))
+ return (0);
+ putchar(' ');
+ return (parsefn(dp) != NULL);
+}
+
+static int
+parsestatfs(const u_int32_t *dp, int v3)
+{
+ const struct nfs_statfs *sfsp;
+ int er;
+
+ dp = parsestatus(dp, &er);
+ if (dp == NULL)
+ return (0);
+ if (!v3 && er)
+ return (1);
+
+ if (qflag)
+ return(1);
+
+ if (v3) {
+ if (vflag)
+ printf(" POST:");
+ if (!(dp = parse_post_op_attr(dp, vflag)))
+ return (0);
+ }
+
+ TCHECK2(*dp, (v3 ? NFSX_V3STATFS : NFSX_V2STATFS));
+
+ sfsp = (const struct nfs_statfs *)dp;
+
+ if (v3) {
+ printf(" tbytes %" PRIu64 " fbytes %" PRIu64 " abytes %" PRIu64,
+ EXTRACT_64BITS((u_int32_t *)&sfsp->sf_tbytes),
+ EXTRACT_64BITS((u_int32_t *)&sfsp->sf_fbytes),
+ EXTRACT_64BITS((u_int32_t *)&sfsp->sf_abytes));
+ if (vflag) {
+ printf(" tfiles %" PRIu64 " ffiles %" PRIu64 " afiles %" PRIu64 " invar %u",
+ EXTRACT_64BITS((u_int32_t *)&sfsp->sf_tfiles),
+ EXTRACT_64BITS((u_int32_t *)&sfsp->sf_ffiles),
+ EXTRACT_64BITS((u_int32_t *)&sfsp->sf_afiles),
+ EXTRACT_32BITS(&sfsp->sf_invarsec));
+ }
+ } else {
+ printf(" tsize %d bsize %d blocks %d bfree %d bavail %d",
+ EXTRACT_32BITS(&sfsp->sf_tsize),
+ EXTRACT_32BITS(&sfsp->sf_bsize),
+ EXTRACT_32BITS(&sfsp->sf_blocks),
+ EXTRACT_32BITS(&sfsp->sf_bfree),
+ EXTRACT_32BITS(&sfsp->sf_bavail));
+ }
+
+ return (1);
+trunc:
+ return (0);
+}
+
+static int
+parserddires(const u_int32_t *dp)
+{
+ int er;
+
+ dp = parsestatus(dp, &er);
+ if (dp == NULL)
+ return (0);
+ if (er)
+ return (1);
+ if (qflag)
+ return (1);
+
+ TCHECK(dp[2]);
+ printf(" offset %x size %d ",
+ EXTRACT_32BITS(&dp[0]), EXTRACT_32BITS(&dp[1]));
+ if (dp[2] != 0)
+ printf(" eof");
+
+ return (1);
+trunc:
+ return (0);
+}
+
+static const u_int32_t *
+parse_wcc_attr(const u_int32_t *dp)
+{
+ printf(" sz %" PRIu64, EXTRACT_64BITS(&dp[0]));
+ printf(" mtime %u.%06u ctime %u.%06u",
+ EXTRACT_32BITS(&dp[2]), EXTRACT_32BITS(&dp[3]),
+ EXTRACT_32BITS(&dp[4]), EXTRACT_32BITS(&dp[5]));
+ return (dp + 6);
+}
+
+/*
+ * Pre operation attributes. Print only if vflag > 1.
+ */
+static const u_int32_t *
+parse_pre_op_attr(const u_int32_t *dp, int verbose)
+{
+ TCHECK(dp[0]);
+ if (!EXTRACT_32BITS(&dp[0]))
+ return (dp + 1);
+ dp++;
+ TCHECK2(*dp, 24);
+ if (verbose > 1) {
+ return parse_wcc_attr(dp);
+ } else {
+ /* If not verbose enough, just skip over wcc_attr */
+ return (dp + 6);
+ }
+trunc:
+ return (NULL);
+}
+
+/*
+ * Post operation attributes are printed if vflag >= 1
+ */
+static const u_int32_t *
+parse_post_op_attr(const u_int32_t *dp, int verbose)
+{
+ TCHECK(dp[0]);
+ if (!EXTRACT_32BITS(&dp[0]))
+ return (dp + 1);
+ dp++;
+ if (verbose) {
+ return parsefattr(dp, verbose, 1);
+ } else
+ return (dp + (NFSX_V3FATTR / sizeof (u_int32_t)));
+trunc:
+ return (NULL);
+}
+
+static const u_int32_t *
+parse_wcc_data(const u_int32_t *dp, int verbose)
+{
+ if (verbose > 1)
+ printf(" PRE:");
+ if (!(dp = parse_pre_op_attr(dp, verbose)))
+ return (0);
+
+ if (verbose)
+ printf(" POST:");
+ return parse_post_op_attr(dp, verbose);
+}
+
+static const u_int32_t *
+parsecreateopres(const u_int32_t *dp, int verbose)
+{
+ int er;
+
+ if (!(dp = parsestatus(dp, &er)))
+ return (0);
+ if (er)
+ dp = parse_wcc_data(dp, verbose);
+ else {
+ TCHECK(dp[0]);
+ if (!EXTRACT_32BITS(&dp[0]))
+ return (dp + 1);
+ dp++;
+ if (!(dp = parsefh(dp, 1)))
+ return (0);
+ if (verbose) {
+ if (!(dp = parse_post_op_attr(dp, verbose)))
+ return (0);
+ if (vflag > 1) {
+ printf(" dir attr:");
+ dp = parse_wcc_data(dp, verbose);
+ }
+ }
+ }
+ return (dp);
+trunc:
+ return (NULL);
+}
+
+static int
+parsewccres(const u_int32_t *dp, int verbose)
+{
+ int er;
+
+ if (!(dp = parsestatus(dp, &er)))
+ return (0);
+ return parse_wcc_data(dp, verbose) != 0;
+}
+
+static const u_int32_t *
+parsev3rddirres(const u_int32_t *dp, int verbose)
+{
+ int er;
+
+ if (!(dp = parsestatus(dp, &er)))
+ return (0);
+ if (vflag)
+ printf(" POST:");
+ if (!(dp = parse_post_op_attr(dp, verbose)))
+ return (0);
+ if (er)
+ return dp;
+ if (vflag) {
+ TCHECK(dp[1]);
+ printf(" verf %08x%08x", dp[0], dp[1]);
+ dp += 2;
+ }
+ return dp;
+trunc:
+ return (NULL);
+}
+
+static int
+parsefsinfo(const u_int32_t *dp)
+{
+ struct nfsv3_fsinfo *sfp;
+ int er;
+
+ if (!(dp = parsestatus(dp, &er)))
+ return (0);
+ if (vflag)
+ printf(" POST:");
+ if (!(dp = parse_post_op_attr(dp, vflag)))
+ return (0);
+ if (er)
+ return (1);
+
+ sfp = (struct nfsv3_fsinfo *)dp;
+ TCHECK(*sfp);
+ printf(" rtmax %u rtpref %u wtmax %u wtpref %u dtpref %u",
+ EXTRACT_32BITS(&sfp->fs_rtmax),
+ EXTRACT_32BITS(&sfp->fs_rtpref),
+ EXTRACT_32BITS(&sfp->fs_wtmax),
+ EXTRACT_32BITS(&sfp->fs_wtpref),
+ EXTRACT_32BITS(&sfp->fs_dtpref));
+ if (vflag) {
+ printf(" rtmult %u wtmult %u maxfsz %" PRIu64,
+ EXTRACT_32BITS(&sfp->fs_rtmult),
+ EXTRACT_32BITS(&sfp->fs_wtmult),
+ EXTRACT_64BITS((u_int32_t *)&sfp->fs_maxfilesize));
+ printf(" delta %u.%06u ",
+ EXTRACT_32BITS(&sfp->fs_timedelta.nfsv3_sec),
+ EXTRACT_32BITS(&sfp->fs_timedelta.nfsv3_nsec));
+ }
+ return (1);
+trunc:
+ return (0);
+}
+
+static int
+parsepathconf(const u_int32_t *dp)
+{
+ int er;
+ struct nfsv3_pathconf *spp;
+
+ if (!(dp = parsestatus(dp, &er)))
+ return (0);
+ if (vflag)
+ printf(" POST:");
+ if (!(dp = parse_post_op_attr(dp, vflag)))
+ return (0);
+ if (er)
+ return (1);
+
+ spp = (struct nfsv3_pathconf *)dp;
+ TCHECK(*spp);
+
+ printf(" linkmax %u namemax %u %s %s %s %s",
+ EXTRACT_32BITS(&spp->pc_linkmax),
+ EXTRACT_32BITS(&spp->pc_namemax),
+ EXTRACT_32BITS(&spp->pc_notrunc) ? "notrunc" : "",
+ EXTRACT_32BITS(&spp->pc_chownrestricted) ? "chownres" : "",
+ EXTRACT_32BITS(&spp->pc_caseinsensitive) ? "igncase" : "",
+ EXTRACT_32BITS(&spp->pc_casepreserving) ? "keepcase" : "");
+ return (1);
+trunc:
+ return (0);
+}
+
+static void
+interp_reply(const struct sunrpc_msg *rp, u_int32_t proc, u_int32_t vers, int length)
+{
+ register const u_int32_t *dp;
+ register int v3;
+ int er;
+
+ v3 = (vers == NFS_VER3);
+
+ if (!v3 && proc < NFS_NPROCS)
+ proc = nfsv3_procid[proc];
+
+ switch (proc) {
+
+ case NFSPROC_NOOP:
+ printf(" nop");
+ return;
+
+ case NFSPROC_NULL:
+ printf(" null");
+ return;
+
+ case NFSPROC_GETATTR:
+ printf(" getattr");
+ dp = parserep(rp, length);
+ if (dp != NULL && parseattrstat(dp, !qflag, v3) != 0)
+ return;
+ break;
+
+ case NFSPROC_SETATTR:
+ printf(" setattr");
+ if (!(dp = parserep(rp, length)))
+ return;
+ if (v3) {
+ if (parsewccres(dp, vflag))
+ return;
+ } else {
+ if (parseattrstat(dp, !qflag, 0) != 0)
+ return;
+ }
+ break;
+
+ case NFSPROC_LOOKUP:
+ printf(" lookup");
+ if (!(dp = parserep(rp, length)))
+ break;
+ if (v3) {
+ if (!(dp = parsestatus(dp, &er)))
+ break;
+ if (er) {
+ if (vflag > 1) {
+ printf(" post dattr:");
+ dp = parse_post_op_attr(dp, vflag);
+ }
+ } else {
+ if (!(dp = parsefh(dp, v3)))
+ break;
+ if ((dp = parse_post_op_attr(dp, vflag)) &&
+ vflag > 1) {
+ printf(" post dattr:");
+ dp = parse_post_op_attr(dp, vflag);
+ }
+ }
+ if (dp)
+ return;
+ } else {
+ if (parsediropres(dp) != 0)
+ return;
+ }
+ break;
+
+ case NFSPROC_ACCESS:
+ printf(" access");
+ if (!(dp = parserep(rp, length)))
+ break;
+ if (!(dp = parsestatus(dp, &er)))
+ break;
+ if (vflag)
+ printf(" attr:");
+ if (!(dp = parse_post_op_attr(dp, vflag)))
+ break;
+ if (!er)
+ printf(" c %04x", EXTRACT_32BITS(&dp[0]));
+ return;
+
+ case NFSPROC_READLINK:
+ printf(" readlink");
+ dp = parserep(rp, length);
+ if (dp != NULL && parselinkres(dp, v3) != 0)
+ return;
+ break;
+
+ case NFSPROC_READ:
+ printf(" read");
+ if (!(dp = parserep(rp, length)))
+ break;
+ if (v3) {
+ if (!(dp = parsestatus(dp, &er)))
+ break;
+ if (!(dp = parse_post_op_attr(dp, vflag)))
+ break;
+ if (er)
+ return;
+ if (vflag) {
+ TCHECK(dp[1]);
+ printf(" %u bytes", EXTRACT_32BITS(&dp[0]));
+ if (EXTRACT_32BITS(&dp[1]))
+ printf(" EOF");
+ }
+ return;
+ } else {
+ if (parseattrstat(dp, vflag, 0) != 0)
+ return;
+ }
+ break;
+
+ case NFSPROC_WRITE:
+ printf(" write");
+ if (!(dp = parserep(rp, length)))
+ break;
+ if (v3) {
+ if (!(dp = parsestatus(dp, &er)))
+ break;
+ if (!(dp = parse_wcc_data(dp, vflag)))
+ break;
+ if (er)
+ return;
+ if (vflag) {
+ TCHECK(dp[0]);
+ printf(" %u bytes", EXTRACT_32BITS(&dp[0]));
+ if (vflag > 1) {
+ TCHECK(dp[1]);
+ printf(" <%s>",
+ tok2str(nfsv3_writemodes,
+ NULL, EXTRACT_32BITS(&dp[1])));
+ }
+ return;
+ }
+ } else {
+ if (parseattrstat(dp, vflag, v3) != 0)
+ return;
+ }
+ break;
+
+ case NFSPROC_CREATE:
+ printf(" create");
+ if (!(dp = parserep(rp, length)))
+ break;
+ if (v3) {
+ if (parsecreateopres(dp, vflag) != 0)
+ return;
+ } else {
+ if (parsediropres(dp) != 0)
+ return;
+ }
+ break;
+
+ case NFSPROC_MKDIR:
+ printf(" mkdir");
+ if (!(dp = parserep(rp, length)))
+ break;
+ if (v3) {
+ if (parsecreateopres(dp, vflag) != 0)
+ return;
+ } else {
+ if (parsediropres(dp) != 0)
+ return;
+ }
+ break;
+
+ case NFSPROC_SYMLINK:
+ printf(" symlink");
+ if (!(dp = parserep(rp, length)))
+ break;
+ if (v3) {
+ if (parsecreateopres(dp, vflag) != 0)
+ return;
+ } else {
+ if (parsestatus(dp, &er) != 0)
+ return;
+ }
+ break;
+
+ case NFSPROC_MKNOD:
+ printf(" mknod");
+ if (!(dp = parserep(rp, length)))
+ break;
+ if (parsecreateopres(dp, vflag) != 0)
+ return;
+ break;
+
+ case NFSPROC_REMOVE:
+ printf(" remove");
+ if (!(dp = parserep(rp, length)))
+ break;
+ if (v3) {
+ if (parsewccres(dp, vflag))
+ return;
+ } else {
+ if (parsestatus(dp, &er) != 0)
+ return;
+ }
+ break;
+
+ case NFSPROC_RMDIR:
+ printf(" rmdir");
+ if (!(dp = parserep(rp, length)))
+ break;
+ if (v3) {
+ if (parsewccres(dp, vflag))
+ return;
+ } else {
+ if (parsestatus(dp, &er) != 0)
+ return;
+ }
+ break;
+
+ case NFSPROC_RENAME:
+ printf(" rename");
+ if (!(dp = parserep(rp, length)))
+ break;
+ if (v3) {
+ if (!(dp = parsestatus(dp, &er)))
+ break;
+ if (vflag) {
+ printf(" from:");
+ if (!(dp = parse_wcc_data(dp, vflag)))
+ break;
+ printf(" to:");
+ if (!(dp = parse_wcc_data(dp, vflag)))
+ break;
+ }
+ return;
+ } else {
+ if (parsestatus(dp, &er) != 0)
+ return;
+ }
+ break;
+
+ case NFSPROC_LINK:
+ printf(" link");
+ if (!(dp = parserep(rp, length)))
+ break;
+ if (v3) {
+ if (!(dp = parsestatus(dp, &er)))
+ break;
+ if (vflag) {
+ printf(" file POST:");
+ if (!(dp = parse_post_op_attr(dp, vflag)))
+ break;
+ printf(" dir:");
+ if (!(dp = parse_wcc_data(dp, vflag)))
+ break;
+ return;
+ }
+ } else {
+ if (parsestatus(dp, &er) != 0)
+ return;
+ }
+ break;
+
+ case NFSPROC_READDIR:
+ printf(" readdir");
+ if (!(dp = parserep(rp, length)))
+ break;
+ if (v3) {
+ if (parsev3rddirres(dp, vflag))
+ return;
+ } else {
+ if (parserddires(dp) != 0)
+ return;
+ }
+ break;
+
+ case NFSPROC_READDIRPLUS:
+ printf(" readdirplus");
+ if (!(dp = parserep(rp, length)))
+ break;
+ if (parsev3rddirres(dp, vflag))
+ return;
+ break;
+
+ case NFSPROC_FSSTAT:
+ printf(" fsstat");
+ dp = parserep(rp, length);
+ if (dp != NULL && parsestatfs(dp, v3) != 0)
+ return;
+ break;
+
+ case NFSPROC_FSINFO:
+ printf(" fsinfo");
+ dp = parserep(rp, length);
+ if (dp != NULL && parsefsinfo(dp) != 0)
+ return;
+ break;
+
+ case NFSPROC_PATHCONF:
+ printf(" pathconf");
+ dp = parserep(rp, length);
+ if (dp != NULL && parsepathconf(dp) != 0)
+ return;
+ break;
+
+ case NFSPROC_COMMIT:
+ printf(" commit");
+ dp = parserep(rp, length);
+ if (dp != NULL && parsewccres(dp, vflag) != 0)
+ return;
+ break;
+
+ default:
+ printf(" proc-%u", proc);
+ return;
+ }
+trunc:
+ if (!nfserr)
+ fputs(" [|nfs]", stdout);
+}
diff --git a/tcpdump-4.3.0/print-ntp.c b/tcpdump-4.3.0/print-ntp.c
new file mode 100644
index 0000000..d56f02a
--- /dev/null
+++ b/tcpdump-4.3.0/print-ntp.c
@@ -0,0 +1,308 @@
+/*
+ * Copyright (c) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Format and print ntp packets.
+ * By Jeffrey Mogul/DECWRL
+ * loosely based on print-bootp.c
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-ntp.c,v 1.43 2007-11-30 13:45:10 hannes Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <string.h>
+#ifdef HAVE_STRFTIME
+#include <time.h>
+#endif
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "extract.h"
+#ifdef MODEMASK
+#undef MODEMASK /* Solaris sucks */
+#endif
+#include "ntp.h"
+
+static void p_sfix(const struct s_fixedpt *);
+static void p_ntp_time(const struct l_fixedpt *);
+static void p_ntp_delta(const struct l_fixedpt *, const struct l_fixedpt *);
+
+static struct tok ntp_mode_values[] = {
+ { MODE_UNSPEC, "unspecified" },
+ { MODE_SYM_ACT, "symmetric active" },
+ { MODE_SYM_PAS, "symmetric passive" },
+ { MODE_CLIENT, "Client" },
+ { MODE_SERVER, "Server" },
+ { MODE_BROADCAST, "Broadcast" },
+ { MODE_RES1, "Reserved" },
+ { MODE_RES2, "Reserved" },
+ { 0, NULL }
+};
+
+static struct tok ntp_leapind_values[] = {
+ { NO_WARNING, "" },
+ { PLUS_SEC, "+1s" },
+ { MINUS_SEC, "-1s" },
+ { ALARM, "clock unsynchronized" },
+ { 0, NULL }
+};
+
+static struct tok ntp_stratum_values[] = {
+ { UNSPECIFIED, "unspecified" },
+ { PRIM_REF, "primary reference" },
+ { 0, NULL }
+};
+
+/*
+ * Print ntp requests
+ */
+void
+ntp_print(register const u_char *cp, u_int length)
+{
+ register const struct ntpdata *bp;
+ int mode, version, leapind;
+
+ bp = (struct ntpdata *)cp;
+
+ TCHECK(bp->status);
+
+ version = (int)(bp->status & VERSIONMASK) >> 3;
+ printf("NTPv%d", version);
+
+ mode = bp->status & MODEMASK;
+ if (!vflag) {
+ printf (", %s, length %u",
+ tok2str(ntp_mode_values, "Unknown mode", mode),
+ length);
+ return;
+ }
+
+ printf (", length %u\n\t%s",
+ length,
+ tok2str(ntp_mode_values, "Unknown mode", mode));
+
+ leapind = bp->status & LEAPMASK;
+ printf (", Leap indicator: %s (%u)",
+ tok2str(ntp_leapind_values, "Unknown", leapind),
+ leapind);
+
+ TCHECK(bp->stratum);
+ printf(", Stratum %u (%s)",
+ bp->stratum,
+ tok2str(ntp_stratum_values, (bp->stratum >=2 && bp->stratum<=15) ? "secondary reference" : "reserved", bp->stratum));
+
+ TCHECK(bp->ppoll);
+ printf(", poll %us", bp->ppoll);
+
+ /* Can't TCHECK bp->precision bitfield so bp->distance + 0 instead */
+ TCHECK2(bp->root_delay, 0);
+ printf(", precision %d", bp->precision);
+
+ TCHECK(bp->root_delay);
+ fputs("\n\tRoot Delay: ", stdout);
+ p_sfix(&bp->root_delay);
+
+ TCHECK(bp->root_dispersion);
+ fputs(", Root dispersion: ", stdout);
+ p_sfix(&bp->root_dispersion);
+
+ TCHECK(bp->refid);
+ fputs(", Reference-ID: ", stdout);
+ /* Interpretation depends on stratum */
+ switch (bp->stratum) {
+
+ case UNSPECIFIED:
+ printf("(unspec)");
+ break;
+
+ case PRIM_REF:
+ if (fn_printn((u_char *)&(bp->refid), 4, snapend))
+ goto trunc;
+ break;
+
+ case INFO_QUERY:
+ printf("%s INFO_QUERY", ipaddr_string(&(bp->refid)));
+ /* this doesn't have more content */
+ return;
+
+ case INFO_REPLY:
+ printf("%s INFO_REPLY", ipaddr_string(&(bp->refid)));
+ /* this is too complex to be worth printing */
+ return;
+
+ default:
+ printf("%s", ipaddr_string(&(bp->refid)));
+ break;
+ }
+
+ TCHECK(bp->ref_timestamp);
+ fputs("\n\t Reference Timestamp: ", stdout);
+ p_ntp_time(&(bp->ref_timestamp));
+
+ TCHECK(bp->org_timestamp);
+ fputs("\n\t Originator Timestamp: ", stdout);
+ p_ntp_time(&(bp->org_timestamp));
+
+ TCHECK(bp->rec_timestamp);
+ fputs("\n\t Receive Timestamp: ", stdout);
+ p_ntp_time(&(bp->rec_timestamp));
+
+ TCHECK(bp->xmt_timestamp);
+ fputs("\n\t Transmit Timestamp: ", stdout);
+ p_ntp_time(&(bp->xmt_timestamp));
+
+ fputs("\n\t Originator - Receive Timestamp: ", stdout);
+ p_ntp_delta(&(bp->org_timestamp), &(bp->rec_timestamp));
+
+ fputs("\n\t Originator - Transmit Timestamp: ", stdout);
+ p_ntp_delta(&(bp->org_timestamp), &(bp->xmt_timestamp));
+
+ if ( (sizeof(struct ntpdata) - length) == 16) { /* Optional: key-id */
+ TCHECK(bp->key_id);
+ printf("\n\tKey id: %u", bp->key_id);
+ } else if ( (sizeof(struct ntpdata) - length) == 0) { /* Optional: key-id + authentication */
+ TCHECK(bp->key_id);
+ printf("\n\tKey id: %u", bp->key_id);
+ TCHECK2(bp->message_digest, sizeof (bp->message_digest));
+ printf("\n\tAuthentication: %08x%08x%08x%08x",
+ EXTRACT_32BITS(bp->message_digest),
+ EXTRACT_32BITS(bp->message_digest + 4),
+ EXTRACT_32BITS(bp->message_digest + 8),
+ EXTRACT_32BITS(bp->message_digest + 12));
+ }
+ return;
+
+trunc:
+ fputs(" [|ntp]", stdout);
+}
+
+static void
+p_sfix(register const struct s_fixedpt *sfp)
+{
+ register int i;
+ register int f;
+ register float ff;
+
+ i = EXTRACT_16BITS(&sfp->int_part);
+ f = EXTRACT_16BITS(&sfp->fraction);
+ ff = f / 65536.0; /* shift radix point by 16 bits */
+ f = ff * 1000000.0; /* Treat fraction as parts per million */
+ printf("%d.%06d", i, f);
+}
+
+#define FMAXINT (4294967296.0) /* floating point rep. of MAXINT */
+
+static void
+p_ntp_time(register const struct l_fixedpt *lfp)
+{
+ register int32_t i;
+ register u_int32_t uf;
+ register u_int32_t f;
+ register float ff;
+
+ i = EXTRACT_32BITS(&lfp->int_part);
+ uf = EXTRACT_32BITS(&lfp->fraction);
+ ff = uf;
+ if (ff < 0.0) /* some compilers are buggy */
+ ff += FMAXINT;
+ ff = ff / FMAXINT; /* shift radix point by 32 bits */
+ f = ff * 1000000000.0; /* treat fraction as parts per billion */
+ printf("%u.%09d", i, f);
+
+#ifdef HAVE_STRFTIME
+ /*
+ * print the time in human-readable format.
+ */
+ if (i) {
+ time_t seconds = i - JAN_1970;
+ struct tm *tm;
+ char time_buf[128];
+
+ tm = localtime(&seconds);
+ strftime(time_buf, sizeof (time_buf), "%Y/%m/%d %H:%M:%S", tm);
+ printf (" (%s)", time_buf);
+ }
+#endif
+}
+
+/* Prints time difference between *lfp and *olfp */
+static void
+p_ntp_delta(register const struct l_fixedpt *olfp,
+ register const struct l_fixedpt *lfp)
+{
+ register int32_t i;
+ register u_int32_t u, uf;
+ register u_int32_t ou, ouf;
+ register u_int32_t f;
+ register float ff;
+ int signbit;
+
+ u = EXTRACT_32BITS(&lfp->int_part);
+ ou = EXTRACT_32BITS(&olfp->int_part);
+ uf = EXTRACT_32BITS(&lfp->fraction);
+ ouf = EXTRACT_32BITS(&olfp->fraction);
+ if (ou == 0 && ouf == 0) {
+ p_ntp_time(lfp);
+ return;
+ }
+
+ i = u - ou;
+
+ if (i > 0) { /* new is definitely greater than old */
+ signbit = 0;
+ f = uf - ouf;
+ if (ouf > uf) /* must borrow from high-order bits */
+ i -= 1;
+ } else if (i < 0) { /* new is definitely less than old */
+ signbit = 1;
+ f = ouf - uf;
+ if (uf > ouf) /* must carry into the high-order bits */
+ i += 1;
+ i = -i;
+ } else { /* int_part is zero */
+ if (uf > ouf) {
+ signbit = 0;
+ f = uf - ouf;
+ } else {
+ signbit = 1;
+ f = ouf - uf;
+ }
+ }
+
+ ff = f;
+ if (ff < 0.0) /* some compilers are buggy */
+ ff += FMAXINT;
+ ff = ff / FMAXINT; /* shift radix point by 32 bits */
+ f = ff * 1000000000.0; /* treat fraction as parts per billion */
+ if (signbit)
+ putchar('-');
+ else
+ putchar('+');
+ printf("%d.%09d", i, f);
+}
+
diff --git a/tcpdump-4.3.0/print-null.c b/tcpdump-4.3.0/print-null.c
new file mode 100644
index 0000000..8eabe5d
--- /dev/null
+++ b/tcpdump-4.3.0/print-null.c
@@ -0,0 +1,160 @@
+/*
+ * Copyright (c) 1991, 1993, 1994, 1995, 1996, 1997
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef lint
+static const char rcsid[] _U_ =
+ "@(#) $Header: /tcpdump/master/tcpdump/print-null.c,v 1.57 2006-03-23 14:58:44 hannes Exp $ (LBL)";
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <pcap.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+
+#include "ip.h"
+#ifdef INET6
+#include "ip6.h"
+#endif
+#include "af.h"
+
+/*
+ * The DLT_NULL packet header is 4 bytes long. It contains a host-byte-order
+ * 32-bit integer that specifies the family, e.g. AF_INET.
+ *
+ * Note here that "host" refers to the host on which the packets were
+ * captured; that isn't necessarily *this* host.
+ *
+ * The OpenBSD DLT_LOOP packet header is the same, except that the integer
+ * is in network byte order.
+ */
+#define NULL_HDRLEN 4
+
+/*
+ * Byte-swap a 32-bit number.
+ * ("htonl()" or "ntohl()" won't work - we want to byte-swap even on
+ * big-endian platforms.)
+ */
+#define SWAPLONG(y) \
+((((y)&0xff)<<24) | (((y)&0xff00)<<8) | (((y)&0xff0000)>>8) | (((y)>>24)&0xff))
+
+static inline void
+null_hdr_print(u_int family, u_int length)
+{
+ if (!qflag) {
+ (void)printf("AF %s (%u)",
+ tok2str(bsd_af_values,"Unknown",family),family);
+ } else {
+ (void)printf("%s",
+ tok2str(bsd_af_values,"Unknown AF %u",family));
+ }
+
+ (void)printf(", length %u: ", length);
+}
+
+/*
+ * This is the top level routine of the printer. 'p' points
+ * to the ether header of the packet, 'h->ts' is the timestamp,
+ * 'h->len' is the length of the packet off the wire, and 'h->caplen'
+ * is the number of bytes actually captured.
+ */
+u_int
+null_if_print(const struct pcap_pkthdr *h, const u_char *p)
+{
+ u_int length = h->len;
+ u_int caplen = h->caplen;
+ u_int family;
+
+ if (caplen < NULL_HDRLEN) {
+ printf("[|null]");
+ return (NULL_HDRLEN);
+ }
+
+ memcpy((char *)&family, (char *)p, sizeof(family));
+
+ /*
+ * This isn't necessarily in our host byte order; if this is
+ * a DLT_LOOP capture, it's in network byte order, and if
+ * this is a DLT_NULL capture from a machine with the opposite
+ * byte-order, it's in the opposite byte order from ours.
+ *
+ * If the upper 16 bits aren't all zero, assume it's byte-swapped.
+ */
+ if ((family & 0xFFFF0000) != 0)
+ family = SWAPLONG(family);
+
+ if (eflag)
+ null_hdr_print(family, length);
+
+ length -= NULL_HDRLEN;
+ caplen -= NULL_HDRLEN;
+ p += NULL_HDRLEN;
+
+ switch (family) {
+
+ case BSD_AFNUM_INET:
+ ip_print(gndo, p, length);
+ break;
+
+#ifdef INET6
+ case BSD_AFNUM_INET6_BSD:
+ case BSD_AFNUM_INET6_FREEBSD:
+ case BSD_AFNUM_INET6_DARWIN:
+ ip6_print(gndo, p, length);
+ break;
+#endif
+
+ case BSD_AFNUM_ISO:
+ isoclns_print(p, length, caplen);
+ break;
+
+ case BSD_AFNUM_APPLETALK:
+ atalk_print(p, length);
+ break;
+
+ case BSD_AFNUM_IPX:
+ ipx_print(p, length);
+ break;
+
+ default:
+ /* unknown AF_ value */
+ if (!eflag)
+ null_hdr_print(family, length + NULL_HDRLEN);
+ if (!suppress_default_print)
+ default_print(p, caplen);
+ }
+
+ return (NULL_HDRLEN);
+}
+
+/*
+ * Local Variables:
+ * c-style: whitesmith
+ * c-basic-offset: 8
+ * End:
+ */
diff --git a/tcpdump-4.3.0/print-olsr.c b/tcpdump-4.3.0/print-olsr.c
new file mode 100644
index 0000000..ba0ed2b
--- /dev/null
+++ b/tcpdump-4.3.0/print-olsr.c
@@ -0,0 +1,626 @@
+/*
+ * Copyright (c) 1998-2007 The TCPDUMP project
+ * Copyright (c) 2009 Florian Forster
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code
+ * distributions retain the above copyright notice and this paragraph
+ * in its entirety, and (2) distributions including binary code include
+ * the above copyright notice and this paragraph in its entirety in
+ * the documentation or other materials provided with the distribution.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
+ * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
+ * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ *
+ * Optimized Link State Protocl (OLSR) as per rfc3626
+ *
+ * Original code by Hannes Gredler <hannes@juniper.net>
+ * IPv6 additions by Florian Forster <octo at verplant.org>
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <stdio.h>
+#include <string.h>
+
+#include "interface.h"
+#include "addrtoname.h"
+#include "extract.h"
+#include "ip.h"
+
+/*
+ * RFC 3626 common header
+ *
+ * 0 1 2 3
+ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Packet Length | Packet Sequence Number |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Message Type | Vtime | Message Size |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Originator Address |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Time To Live | Hop Count | Message Sequence Number |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | |
+ * : MESSAGE :
+ * | |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Message Type | Vtime | Message Size |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Originator Address |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Time To Live | Hop Count | Message Sequence Number |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | |
+ * : MESSAGE :
+ * | |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * : :
+ */
+
+struct olsr_common {
+ u_int8_t packet_len[2];
+ u_int8_t packet_seq[2];
+};
+
+#define OLSR_HELLO_MSG 1 /* rfc3626 */
+#define OLSR_TC_MSG 2 /* rfc3626 */
+#define OLSR_MID_MSG 3 /* rfc3626 */
+#define OLSR_HNA_MSG 4 /* rfc3626 */
+#define OLSR_POWERINFO_MSG 128
+#define OLSR_NAMESERVICE_MSG 130
+#define OLSR_HELLO_LQ_MSG 201 /* LQ extensions olsr.org */
+#define OLSR_TC_LQ_MSG 202 /* LQ extensions olsr.org */
+
+static struct tok olsr_msg_values[] = {
+ { OLSR_HELLO_MSG, "Hello" },
+ { OLSR_TC_MSG, "TC" },
+ { OLSR_MID_MSG, "MID" },
+ { OLSR_HNA_MSG, "HNA" },
+ { OLSR_POWERINFO_MSG, "Powerinfo" },
+ { OLSR_NAMESERVICE_MSG, "Nameservice" },
+ { OLSR_HELLO_LQ_MSG, "Hello-LQ" },
+ { OLSR_TC_LQ_MSG, "TC-LQ" },
+ { 0, NULL}
+};
+
+struct olsr_msg4 {
+ u_int8_t msg_type;
+ u_int8_t vtime;
+ u_int8_t msg_len[2];
+ u_int8_t originator[4];
+ u_int8_t ttl;
+ u_int8_t hopcount;
+ u_int8_t msg_seq[2];
+};
+
+struct olsr_msg6 {
+ u_int8_t msg_type;
+ u_int8_t vtime;
+ u_int8_t msg_len[2];
+ u_int8_t originator[16];
+ u_int8_t ttl;
+ u_int8_t hopcount;
+ u_int8_t msg_seq[2];
+};
+
+struct olsr_hello {
+ u_int8_t res[2];
+ u_int8_t htime;
+ u_int8_t will;
+};
+
+struct olsr_hello_link {
+ u_int8_t link_code;
+ u_int8_t res;
+ u_int8_t len[2];
+};
+
+struct olsr_tc {
+ u_int8_t ans_seq[2];
+ u_int8_t res[2];
+};
+
+struct olsr_hna4 {
+ u_int8_t network[4];
+ u_int8_t mask[4];
+};
+
+struct olsr_hna6 {
+ u_int8_t network[16];
+ u_int8_t mask[16];
+};
+
+
+#define OLSR_EXTRACT_LINK_TYPE(link_code) (link_code & 0x3)
+#define OLSR_EXTRACT_NEIGHBOR_TYPE(link_code) (link_code >> 2)
+
+static struct tok olsr_link_type_values[] = {
+ { 0, "Unspecified" },
+ { 1, "Asymmetric" },
+ { 2, "Symmetric" },
+ { 3, "Lost" },
+ { 0, NULL}
+};
+
+static struct tok olsr_neighbor_type_values[] = {
+ { 0, "Not-Neighbor" },
+ { 1, "Symmetric" },
+ { 2, "Symmetric-MPR" },
+ { 0, NULL}
+};
+
+struct olsr_lq_neighbor4 {
+ u_int8_t neighbor[4];
+ u_int8_t link_quality;
+ u_int8_t neighbor_link_quality;
+ u_int8_t res[2];
+};
+
+struct olsr_lq_neighbor6 {
+ u_int8_t neighbor[16];
+ u_int8_t link_quality;
+ u_int8_t neighbor_link_quality;
+ u_int8_t res[2];
+};
+
+/*
+ * macro to convert the 8-bit mantissa/exponent to a double float
+ * taken from olsr.org.
+ */
+#define VTIME_SCALE_FACTOR 0.0625
+#define ME_TO_DOUBLE(me) \
+ (double)(VTIME_SCALE_FACTOR*(1+(double)(me>>4)/16)*(double)(1<<(me&0x0F)))
+
+/*
+ * print a neighbor list with LQ extensions.
+ */
+static void
+olsr_print_lq_neighbor4 (const u_char *msg_data, u_int hello_len)
+{
+ struct olsr_lq_neighbor4 *lq_neighbor;
+
+ while (hello_len >= sizeof(struct olsr_lq_neighbor4)) {
+
+ lq_neighbor = (struct olsr_lq_neighbor4 *)msg_data;
+
+ printf("\n\t neighbor %s, link-quality %.2lf%%"
+ ", neighbor-link-quality %.2lf%%",
+ ipaddr_string(lq_neighbor->neighbor),
+ ((double)lq_neighbor->link_quality/2.55),
+ ((double)lq_neighbor->neighbor_link_quality/2.55));
+
+ msg_data += sizeof(struct olsr_lq_neighbor4);
+ hello_len -= sizeof(struct olsr_lq_neighbor4);
+ }
+}
+
+#if INET6
+static void
+olsr_print_lq_neighbor6 (const u_char *msg_data, u_int hello_len)
+{
+ struct olsr_lq_neighbor6 *lq_neighbor;
+
+ while (hello_len >= sizeof(struct olsr_lq_neighbor6)) {
+
+ lq_neighbor = (struct olsr_lq_neighbor6 *)msg_data;
+
+ printf("\n\t neighbor %s, link-quality %.2lf%%"
+ ", neighbor-link-quality %.2lf%%",
+ ip6addr_string(lq_neighbor->neighbor),
+ ((double)lq_neighbor->link_quality/2.55),
+ ((double)lq_neighbor->neighbor_link_quality/2.55));
+
+ msg_data += sizeof(struct olsr_lq_neighbor6);
+ hello_len -= sizeof(struct olsr_lq_neighbor6);
+ }
+}
+#endif /* INET6 */
+
+/*
+ * print a neighbor list.
+ */
+static void
+olsr_print_neighbor (const u_char *msg_data, u_int hello_len)
+{
+ int neighbor;
+
+ printf("\n\t neighbor\n\t\t");
+ neighbor = 1;
+
+ while (hello_len >= sizeof(struct in_addr)) {
+
+ /* print 4 neighbors per line */
+
+ printf("%s%s", ipaddr_string(msg_data),
+ neighbor % 4 == 0 ? "\n\t\t" : " ");
+
+ msg_data += sizeof(struct in_addr);
+ hello_len -= sizeof(struct in_addr);
+ }
+}
+
+
+void
+olsr_print (const u_char *pptr, u_int length, int is_ipv6)
+{
+ union {
+ const struct olsr_common *common;
+ const struct olsr_msg4 *msg4;
+ const struct olsr_msg6 *msg6;
+ const struct olsr_hello *hello;
+ const struct olsr_hello_link *hello_link;
+ const struct olsr_tc *tc;
+ const struct olsr_hna4 *hna;
+ } ptr;
+
+ u_int msg_type, msg_len, msg_tlen, hello_len;
+ u_int16_t name_entry_type, name_entry_len;
+ u_int name_entry_padding;
+ u_int8_t link_type, neighbor_type;
+ const u_char *tptr, *msg_data;
+
+ tptr = pptr;
+
+ if (length < sizeof(struct olsr_common)) {
+ goto trunc;
+ }
+
+ if (!TTEST2(*tptr, sizeof(struct olsr_common))) {
+ goto trunc;
+ }
+
+ ptr.common = (struct olsr_common *)tptr;
+ length = MIN(length, EXTRACT_16BITS(ptr.common->packet_len));
+
+ printf("OLSRv%i, seq 0x%04x, length %u",
+ (is_ipv6 == 0) ? 4 : 6,
+ EXTRACT_16BITS(ptr.common->packet_seq),
+ length);
+
+ tptr += sizeof(struct olsr_common);
+
+ /*
+ * In non-verbose mode, just print version.
+ */
+ if (vflag < 1) {
+ return;
+ }
+
+ while (tptr < (pptr+length)) {
+ union
+ {
+ struct olsr_msg4 *v4;
+ struct olsr_msg6 *v6;
+ } msgptr;
+ int msg_len_valid = 0;
+
+ if (!TTEST2(*tptr, sizeof(struct olsr_msg4)))
+ goto trunc;
+
+#if INET6
+ if (is_ipv6)
+ {
+ msgptr.v6 = (struct olsr_msg6 *) tptr;
+ msg_type = msgptr.v6->msg_type;
+ msg_len = EXTRACT_16BITS(msgptr.v6->msg_len);
+ if ((msg_len >= sizeof (struct olsr_msg6))
+ && (msg_len <= length))
+ msg_len_valid = 1;
+
+ /* infinite loop check */
+ if (msg_type == 0 || msg_len == 0) {
+ return;
+ }
+
+ printf("\n\t%s Message (%#04x), originator %s, ttl %u, hop %u"
+ "\n\t vtime %.3lfs, msg-seq 0x%04x, length %u%s",
+ tok2str(olsr_msg_values, "Unknown", msg_type),
+ msg_type, ip6addr_string(msgptr.v6->originator),
+ msgptr.v6->ttl,
+ msgptr.v6->hopcount,
+ ME_TO_DOUBLE(msgptr.v6->vtime),
+ EXTRACT_16BITS(msgptr.v6->msg_seq),
+ msg_len, (msg_len_valid == 0) ? " (invalid)" : "");
+
+ msg_tlen = msg_len - sizeof(struct olsr_msg6);
+ msg_data = tptr + sizeof(struct olsr_msg6);
+ }
+ else /* (!is_ipv6) */
+#endif /* INET6 */
+ {
+ msgptr.v4 = (struct olsr_msg4 *) tptr;
+ msg_type = msgptr.v4->msg_type;
+ msg_len = EXTRACT_16BITS(msgptr.v4->msg_len);
+ if ((msg_len >= sizeof (struct olsr_msg4))
+ && (msg_len <= length))
