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/*
* src/nl-neigh-list.c List Neighbours
*
* 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) 2003-2009 Thomas Graf <tgraf@suug.ch>
*/
#include <netlink/cli/utils.h>
#include <netlink/cli/neigh.h>
#include <netlink/cli/link.h>
static void print_usage(void)
{
printf(
"Usage: nl-neigh-list [OPTION]... [NEIGHBOUR]\n"
"\n"
"Options\n"
" -f, --format=TYPE Output format { brief | details | stats }\n"
" -h, --help Show this help\n"
" -v, --version Show versioning information\n"
"\n"
"Neighbour Options\n"
" -a, --addr=ADDR Destination address of neighbour\n"
" -l, --lladdr=ADDR Link layer address of neighbour\n"
" -d, --dev=DEV Device the neighbour is connected to\n"
" --family=FAMILY Destination address family\n"
" --state=STATE Neighbour state, (default = permanent)\n"
);
exit(0);
}
int main(int argc, char *argv[])
{
struct nl_sock *sock;
struct rtnl_neigh *neigh;
struct nl_cache *link_cache, *neigh_cache;
struct nl_dump_params params = {
.dp_type = NL_DUMP_LINE,
.dp_fd = stdout,
};
sock = nl_cli_alloc_socket();
nl_cli_connect(sock, NETLINK_ROUTE);
link_cache = nl_cli_link_alloc_cache_flags(sock, NL_CACHE_AF_ITER);
neigh_cache = nl_cli_neigh_alloc_cache(sock);
neigh = nl_cli_neigh_alloc();
for (;;) {
int c, optidx = 0;
enum {
ARG_FAMILY = 257,
ARG_STATE = 258,
};
static struct option long_opts[] = {
{ "format", 1, 0, 'f' },
{ "help", 0, 0, 'h' },
{ "version", 0, 0, 'v' },
{ "addr", 1, 0, 'a' },
{ "lladdr", 1, 0, 'l' },
{ "dev", 1, 0, 'd' },
{ "family", 1, 0, ARG_FAMILY },
{ "state", 1, 0, ARG_STATE },
{ 0, 0, 0, 0 }
};
c = getopt_long(argc, argv, "f:hva:l:d:", long_opts, &optidx);
if (c == -1)
break;
switch (c) {
case 'f': params.dp_type = nl_cli_parse_dumptype(optarg); break;
case 'h': print_usage(); break;
case 'v': nl_cli_print_version(); break;
case 'a': nl_cli_neigh_parse_dst(neigh, optarg); break;
case 'l': nl_cli_neigh_parse_lladdr(neigh, optarg); break;
case 'd': nl_cli_neigh_parse_dev(neigh, link_cache, optarg); break;
case ARG_FAMILY: nl_cli_neigh_parse_family(neigh, optarg); break;
case ARG_STATE: nl_cli_neigh_parse_state(neigh, optarg); break;
}
}
nl_cache_dump_filter(neigh_cache, ¶ms, OBJ_CAST(neigh));
return 0;
}
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