nl-neigh-list.c revision 10cf5a586c149fdb7e2639000dbfae5e6f8522a5
110cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf/* 210cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf * src/nl-neigh-list.c List Neighbours 310cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf * 410cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf * This library is free software; you can redistribute it and/or 510cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf * modify it under the terms of the GNU Lesser General Public 610cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf * License as published by the Free Software Foundation version 2.1 710cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf * of the License. 810cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf * 910cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf * Copyright (c) 2003-2008 Thomas Graf <tgraf@suug.ch> 1010cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf */ 1110cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf 1210cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf#include "neigh-utils.h" 1310cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf 1410cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Grafstatic void print_usage(void) 1510cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf{ 1610cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf printf( 1710cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf "Usage: nl-neigh-list [OPTION]... [NEIGHBOUR]\n" 1810cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf "\n" 1910cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf "Options\n" 2010cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf " -f, --format=TYPE Output format { brief | details | stats }\n" 2110cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf " -h, --help Show this help\n" 2210cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf " -v, --version Show versioning information\n" 2310cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf "\n" 2410cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf "Neighbour Options\n" 2510cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf " -a, --addr=ADDR Destination address of neighbour\n" 2610cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf " -l, --lladdr=ADDR Link layer address of neighbour\n" 2710cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf " -d, --dev=DEV Device the neighbour is connected to\n" 2810cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf " --family=FAMILY Destination address family\n" 2910cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf " --state=STATE Neighbour state, (default = permanent)\n" 3010cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf ); 3110cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf exit(0); 3210cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf} 3310cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf 3410cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Grafint main(int argc, char *argv[]) 3510cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf{ 3610cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf struct nl_sock *sock; 3710cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf struct rtnl_neigh *neigh; 3810cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf struct nl_cache *link_cache, *neigh_cache; 3910cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf struct nl_dump_params params = { 4010cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf .dp_type = NL_DUMP_ONELINE, 4110cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf .dp_fd = stdout, 4210cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf }; 4310cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf 4410cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf sock = nlt_alloc_socket(); 4510cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf nlt_connect(sock, NETLINK_ROUTE); 4610cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf link_cache = nlt_alloc_link_cache(sock); 4710cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf neigh_cache = nlt_alloc_neigh_cache(sock); 4810cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf neigh = nlt_alloc_neigh(); 4910cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf 5010cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf for (;;) { 5110cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf int c, optidx = 0; 5210cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf enum { 5310cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf ARG_FAMILY = 257, 5410cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf ARG_STATE = 258, 5510cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf }; 5610cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf static struct option long_opts[] = { 5710cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf { "format", 1, 0, 'f' }, 5810cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf { "help", 0, 0, 'h' }, 5910cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf { "version", 0, 0, 'v' }, 6010cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf { "addr", 1, 0, 'a' }, 6110cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf { "lladdr", 1, 0, 'l' }, 6210cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf { "dev", 1, 0, 'd' }, 6310cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf { "family", 1, 0, ARG_FAMILY }, 6410cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf { "state", 1, 0, ARG_STATE }, 6510cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf { 0, 0, 0, 0 } 6610cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf }; 6710cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf 6810cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf c = getopt_long(argc, argv, "f:hva:l:d:", long_opts, &optidx); 6910cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf if (c == -1) 7010cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf break; 7110cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf 7210cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf switch (c) { 7310cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf case 'f': params.dp_type = nlt_parse_dumptype(optarg); break; 7410cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf case 'h': print_usage(); break; 7510cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf case 'v': nlt_print_version(); break; 7610cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf case 'a': parse_dst(neigh, optarg); break; 7710cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf case 'l': parse_lladdr(neigh, optarg); break; 7810cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf case 'd': parse_dev(neigh, link_cache, optarg); break; 7910cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf case ARG_FAMILY: parse_family(neigh, optarg); break; 8010cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf case ARG_STATE: parse_state(neigh, optarg); break; 8110cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf } 8210cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf } 8310cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf 8410cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf nl_cache_dump_filter(neigh_cache, ¶ms, OBJ_CAST(neigh)); 8510cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf 8610cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf return 0; 8710cf5a586c149fdb7e2639000dbfae5e6f8522a5Thomas Graf} 88