| /* |
| * fad-sita.c: Packet capture interface additions for SITA ACN devices |
| * |
| * Copyright (c) 2007 Fulko Hew, SITA INC Canada, Inc <fulko.hew@sita.aero> |
| * |
| * 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. |
| */ |
| |
| /* $Id: fad-sita.c */ |
| |
| #ifdef HAVE_CONFIG_H |
| #include "config.h" |
| #endif |
| |
| #include <string.h> |
| #include "pcap-int.h" |
| |
| #include "pcap-sita.h" |
| |
| extern pcap_if_t *acn_if_list; /* pcap's list of available interfaces */ |
| |
| int pcap_findalldevs(pcap_if_t **alldevsp, char *errbuf) { |
| |
| //printf("pcap_findalldevs()\n"); // fulko |
| |
| *alldevsp = 0; /* initialize the returned variables before we do anything */ |
| strcpy(errbuf, ""); |
| if (acn_parse_hosts_file(errbuf)) /* scan the hosts file for potential IOPs */ |
| { |
| //printf("pcap_findalldevs() returning BAD after parsehosts\n"); // fulko |
| return -1; |
| } |
| //printf("pcap_findalldevs() got hostlist now finding devs\n"); // fulko |
| if (acn_findalldevs(errbuf)) /* then ask the IOPs for their monitorable devices */ |
| { |
| //printf("pcap_findalldevs() returning BAD after findalldevs\n"); // fulko |
| return -1; |
| } |
| *alldevsp = acn_if_list; |
| acn_if_list = 0; /* then forget our list head, because someone will call pcap_freealldevs() to empty the malloc'ed stuff */ |
| //printf("pcap_findalldevs() returning ZERO OK\n"); // fulko |
| return 0; |
| } |
