blob: 5bab08f7937ddeba742e0b573c9b43c3b1385240 [file] [log] [blame]
/*
* src/lib/ct.c CLI Conntrack Helpers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation version 2.1
* of the License.
*
* Copyright (c) 2008-2009 Thomas Graf <tgraf@suug.ch>
*/
/**
* @ingroup cli
* @defgroup cli_ct Connection Tracking
*
* @{
*/
#include <netlink/cli/utils.h>
#include <netlink/cli/ct.h>
struct nfnl_ct *nl_cli_ct_alloc(void)
{
struct nfnl_ct *ct;
ct = nfnl_ct_alloc();
if (!ct)
nl_cli_fatal(ENOMEM, "Unable to allocate conntrack object");
return ct;
}
struct nl_cache *nl_cli_ct_alloc_cache(struct nl_sock *sk)
{
return nl_cli_alloc_cache(sk, "conntrack", nfnl_ct_alloc_cache);
}
void nl_cli_ct_parse_family(struct nfnl_ct *ct, char *arg)
{
int family;
if ((family = nl_str2af(arg)) == AF_UNSPEC)
nl_cli_fatal(EINVAL,
"Unable to nl_cli_ct_parse family \"%s\": %s",
arg, nl_geterror(NLE_INVAL));
nfnl_ct_set_family(ct, family);
}
void nl_cli_ct_parse_protocol(struct nfnl_ct *ct, char *arg)
{
int proto;
if ((proto = nl_str2ip_proto(arg)) < 0)
nl_cli_fatal(proto,
"Unable to nl_cli_ct_parse protocol \"%s\": %s",
arg, nl_geterror(proto));
nfnl_ct_set_proto(ct, proto);
}
void nl_cli_ct_parse_mark(struct nfnl_ct *ct, char *arg)
{
uint32_t mark = nl_cli_parse_u32(arg);
nfnl_ct_set_mark(ct, mark);
}
void nl_cli_ct_parse_timeout(struct nfnl_ct *ct, char *arg)
{
uint32_t timeout = nl_cli_parse_u32(arg);
nfnl_ct_set_timeout(ct, timeout);
}
void nl_cli_ct_parse_id(struct nfnl_ct *ct, char *arg)
{
uint32_t id = nl_cli_parse_u32(arg);
nfnl_ct_set_id(ct, id);
}
void nl_cli_ct_parse_use(struct nfnl_ct *ct, char *arg)
{
uint32_t use = nl_cli_parse_u32(arg);
nfnl_ct_set_use(ct, use);
}
void nl_cli_ct_parse_src(struct nfnl_ct *ct, int reply, char *arg)
{
int err;
struct nl_addr *a = nl_cli_addr_parse(arg, nfnl_ct_get_family(ct));
if ((err = nfnl_ct_set_src(ct, reply, a)) < 0)
nl_cli_fatal(err, "Unable to set source address: %s",
nl_geterror(err));
}
void nl_cli_ct_parse_dst(struct nfnl_ct *ct, int reply, char *arg)
{
int err;
struct nl_addr *a = nl_cli_addr_parse(arg, nfnl_ct_get_family(ct));
if ((err = nfnl_ct_set_dst(ct, reply, a)) < 0)
nl_cli_fatal(err, "Unable to set destination address: %s",
nl_geterror(err));
}
void nl_cli_ct_parse_src_port(struct nfnl_ct *ct, int reply, char *arg)
{
uint32_t port = nl_cli_parse_u32(arg);
nfnl_ct_set_src_port(ct, reply, port);
}
void nl_cli_ct_parse_dst_port(struct nfnl_ct *ct, int reply, char *arg)
{
uint32_t port = nl_cli_parse_u32(arg);
nfnl_ct_set_dst_port(ct, reply, port);
}
void nl_cli_ct_parse_tcp_state(struct nfnl_ct *ct, char *arg)
{
int state;
if ((state = nfnl_ct_str2tcp_state(arg)) < 0)
nl_cli_fatal(state,
"Unable to nl_cli_ct_parse tcp state \"%s\": %s",
arg, nl_geterror(state));
nfnl_ct_set_tcp_state(ct, state);
}
void nl_cli_ct_parse_status(struct nfnl_ct *ct, char *arg)
{
int status;
if ((status = nfnl_ct_str2status(arg)) < 0)
nl_cli_fatal(status,
"Unable to nl_cli_ct_parse flags \"%s\": %s",
arg, nl_geterror(status));
nfnl_ct_set_status(ct, status);
}
#if 0
} else if (arg_match("origicmpid")) {
if (argc > ++idx)
nfnl_ct_set_icmp_id(ct, 0, strtoul(argv[idx++], NULL, 0));
} else if (arg_match("origicmptype")) {
if (argc > ++idx)
nfnl_ct_set_icmp_type(ct, 0, strtoul(argv[idx++], NULL, 0));
} else if (arg_match("origicmpcode")) {
if (argc > ++idx)
nfnl_ct_set_icmp_code(ct, 0, strtoul(argv[idx++], NULL, 0));
} else if (arg_match("replyicmpid")) {
if (argc > ++idx)
nfnl_ct_set_icmp_id(ct, 1, strtoul(argv[idx++], NULL, 0));
} else if (arg_match("replyicmptype")) {
if (argc > ++idx)
nfnl_ct_set_icmp_type(ct, 1, strtoul(argv[idx++], NULL, 0));
} else if (arg_match("replyicmpcode")) {
if (argc > ++idx)
nfnl_ct_set_icmp_code(ct, 1, strtoul(argv[idx++], NULL, 0));
}
#endif
/** @} */