Tizen 2.1 base
[platform/upstream/libnl2.git] / src / nl-link-list.c
1 /*
2  * src/nl-link-dump.c   Dump link attributes
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 #if 0
13 static void print_usage(void)
14 {
15         printf(
16         "Usage: nl-link-dump <mode> [<filter>]\n"
17         "  mode := { brief | detailed | stats | xml }\n"
18         "  filter := [dev DEV] [mtu MTU] [txqlen TXQLEN] [weight WEIGHT] [link LINK]\n"
19         "            [master MASTER] [qdisc QDISC] [addr ADDR] [broadcast BRD]\n"
20         "            [{ up | down }] [{ arp | noarp }] [{ promisc | nopromisc }]\n"
21         "            [{ dynamic | nodynamic }] [{ multicast | nomulticast }]\n"
22         "            [{ trailers | notrailers }] [{ allmulticast | noallmulticast }]\n");
23         exit(1);
24 }
25 #endif
26
27 #include <netlink/cli/utils.h>
28 #include <netlink/cli/link.h>
29
30 static void print_usage(void)
31 {
32         printf(
33         "Usage: nl-link-list [OPTION]... [Link]\n"
34         "\n"
35         "Options\n"
36         " -f, --format=TYPE     Output format { brief | details | stats }\n"
37         " -h, --help            Show this help\n"
38         " -v, --version         Show versioning information\n"
39         "\n"
40         "Link Options\n"
41         " -n, --name=NAME       link name\n"
42         " -i, --index           interface index\n"
43         "     --mtu=NUM         MTU value\n"
44         "     --txqlen=NUM      TX queue length\n"
45         "     --weight=NUM      weight\n"
46         );
47         exit(0);
48 }
49
50 int main(int argc, char *argv[])
51 {
52         struct nl_sock *sock;
53         struct nl_cache *link_cache;
54         struct rtnl_link *link;
55         struct nl_dump_params params = {
56                 .dp_type = NL_DUMP_LINE,
57                 .dp_fd = stdout,
58         };
59
60         sock = nl_cli_alloc_socket();
61         nl_cli_connect(sock, NETLINK_ROUTE);
62         link_cache = nl_cli_link_alloc_cache(sock);
63         link = nl_cli_link_alloc();
64
65         for (;;) {
66                 int c, optidx = 0;
67                 enum {
68                         ARG_FAMILY = 257,
69                         ARG_MTU = 258,
70                         ARG_TXQLEN,
71                         ARG_WEIGHT,
72                 };
73                 static struct option long_opts[] = {
74                         { "format", 1, 0, 'f' },
75                         { "help", 0, 0, 'h' },
76                         { "version", 0, 0, 'v' },
77                         { "name", 1, 0, 'n' },
78                         { "index", 1, 0, 'i' },
79                         { "family", 1, 0, ARG_FAMILY },
80                         { "mtu", 1, 0, ARG_MTU },
81                         { "txqlen", 1, 0, ARG_TXQLEN },
82                         { "weight", 1, 0, ARG_WEIGHT },
83                         { 0, 0, 0, 0 }
84                 };
85
86                 c = getopt_long(argc, argv, "f:hvn:i:", long_opts, &optidx);
87                 if (c == -1)
88                         break;
89
90                 switch (c) {
91                 case 'f': params.dp_type = nl_cli_parse_dumptype(optarg); break;
92                 case 'h': print_usage(); break;
93                 case 'v': nl_cli_print_version(); break;
94                 case 'n': nl_cli_link_parse_name(link, optarg); break;
95                 case 'i': nl_cli_link_parse_ifindex(link, optarg); break;
96                 case ARG_FAMILY: nl_cli_link_parse_family(link, optarg); break;
97                 case ARG_MTU: nl_cli_link_parse_mtu(link, optarg); break;
98                 case ARG_TXQLEN: nl_cli_link_parse_txqlen(link, optarg); break;
99                 case ARG_WEIGHT: nl_cli_link_parse_weight(link, optarg); break;
100                 }
101         }
102
103         nl_cache_dump_filter(link_cache, &params, OBJ_CAST(link));
104
105         return 0;
106 }