nexmon – Blame information for rev 1

Subversion Repositories:
Rev:
Rev Author Line No. Line
1 office 1 /*
2 * src/nl-neigh-list.c List Neighbours
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation version 2.1
7 * of the License.
8 *
9 * Copyright (c) 2003-2009 Thomas Graf <tgraf@suug.ch>
10 */
11  
12 #include <netlink/cli/utils.h>
13 #include <netlink/cli/neigh.h>
14 #include <netlink/cli/link.h>
15  
16 static void print_usage(void)
17 {
18 printf(
19 "Usage: nl-neigh-list [OPTION]... [NEIGHBOUR]\n"
20 "\n"
21 "Options\n"
22 " -f, --format=TYPE Output format { brief | details | stats }\n"
23 " -h, --help Show this help\n"
24 " -v, --version Show versioning information\n"
25 "\n"
26 "Neighbour Options\n"
27 " -a, --addr=ADDR Destination address of neighbour\n"
28 " -l, --lladdr=ADDR Link layer address of neighbour\n"
29 " -d, --dev=DEV Device the neighbour is connected to\n"
30 " --family=FAMILY Destination address family\n"
31 " --state=STATE Neighbour state, (default = permanent)\n"
32 );
33 exit(0);
34 }
35  
36 int main(int argc, char *argv[])
37 {
38 struct nl_sock *sock;
39 struct rtnl_neigh *neigh;
40 struct nl_cache *link_cache, *neigh_cache;
41 struct nl_dump_params params = {
42 .dp_type = NL_DUMP_LINE,
43 .dp_fd = stdout,
44 };
45  
46 sock = nl_cli_alloc_socket();
47 nl_cli_connect(sock, NETLINK_ROUTE);
48 link_cache = nl_cli_link_alloc_cache(sock);
49 neigh_cache = nl_cli_neigh_alloc_cache(sock);
50 neigh = nl_cli_neigh_alloc();
51  
52 for (;;) {
53 int c, optidx = 0;
54 enum {
55 ARG_FAMILY = 257,
56 ARG_STATE = 258,
57 };
58 static struct option long_opts[] = {
59 { "format", 1, 0, 'f' },
60 { "help", 0, 0, 'h' },
61 { "version", 0, 0, 'v' },
62 { "addr", 1, 0, 'a' },
63 { "lladdr", 1, 0, 'l' },
64 { "dev", 1, 0, 'd' },
65 { "family", 1, 0, ARG_FAMILY },
66 { "state", 1, 0, ARG_STATE },
67 { 0, 0, 0, 0 }
68 };
69  
70 c = getopt_long(argc, argv, "f:hva:l:d:", long_opts, &optidx);
71 if (c == -1)
72 break;
73  
74 switch (c) {
75 case 'f': params.dp_type = nl_cli_parse_dumptype(optarg); break;
76 case 'h': print_usage(); break;
77 case 'v': nl_cli_print_version(); break;
78 case 'a': nl_cli_neigh_parse_dst(neigh, optarg); break;
79 case 'l': nl_cli_neigh_parse_lladdr(neigh, optarg); break;
80 case 'd': nl_cli_neigh_parse_dev(neigh, link_cache, optarg); break;
81 case ARG_FAMILY: nl_cli_neigh_parse_family(neigh, optarg); break;
82 case ARG_STATE: nl_cli_neigh_parse_state(neigh, optarg); break;
83 }
84 }
85  
86 nl_cache_dump_filter(neigh_cache, &params, OBJ_CAST(neigh));
87  
88 return 0;
89 }