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Diffstat (limited to 'src/nl-neigh-list.c')
-rw-r--r-- | src/nl-neigh-list.c | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/src/nl-neigh-list.c b/src/nl-neigh-list.c new file mode 100644 index 0000000..ebf5486 --- /dev/null +++ b/src/nl-neigh-list.c @@ -0,0 +1,89 @@ +/* + * 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(sock); + 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; +} |