121 lines
3.4 KiB
C
121 lines
3.4 KiB
C
/*
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* src/nl-addr-add.c Add addresses
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation version 2 of the License.
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*
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* Copyright (c) 2003-2009 Thomas Graf <tgraf@suug.ch>
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*/
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#include <netlink/cli/utils.h>
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#include <netlink/cli/addr.h>
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#include <netlink/cli/link.h>
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static int quiet = 0;
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static void print_usage(void)
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{
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printf(
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"Usage: nl-addr-add [OPTION]... [ADDRESS]\n"
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"\n"
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"Options\n"
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" --replace Replace the address if it exists.\n"
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" -q, --quiet Do not print informal notifications.\n"
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" -h, --help Show this help.\n"
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" -v, --version Show versioning information.\n"
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"\n"
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"Address Options\n"
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" -a, --local=ADDR Address to be considered local.\n"
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" -d, --dev=DEV Device the address should be assigned to.\n"
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" --family=FAMILY Address family (normally autodetected).\n"
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" --broadcast=ADDR Broadcast address of network (IPv4).\n"
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" --peer=ADDR Peer address (IPv4).\n"
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" --label=STRING Additional address label (IPv4).\n"
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" --scope=SCOPE Scope of local address (IPv4).\n"
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" --preferred=TIME Preferred lifetime (IPv6).\n"
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" --valid=TIME Valid lifetime (IPv6).\n"
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);
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exit(0);
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}
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int main(int argc, char *argv[])
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{
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struct nl_sock *sock;
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struct rtnl_addr *addr;
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struct nl_cache *link_cache;
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struct nl_dump_params dp = {
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.dp_type = NL_DUMP_LINE,
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.dp_fd = stdout,
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};
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int err, nlflags = NLM_F_CREATE;
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sock = nl_cli_alloc_socket();
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nl_cli_connect(sock, NETLINK_ROUTE);
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link_cache = nl_cli_link_alloc_cache(sock);
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addr = nl_cli_addr_alloc();
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for (;;) {
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int c, optidx = 0;
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enum {
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ARG_FAMILY = 257,
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ARG_LABEL = 258,
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ARG_PEER,
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ARG_SCOPE,
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ARG_BROADCAST,
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ARG_REPLACE,
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ARG_PREFERRED,
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ARG_VALID,
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};
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static struct option long_opts[] = {
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{ "replace", 0, 0, ARG_REPLACE },
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{ "quiet", 0, 0, 'q' },
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{ "help", 0, 0, 'h' },
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{ "version", 0, 0, 'v' },
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{ "local", 1, 0, 'a' },
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{ "dev", 1, 0, 'd' },
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{ "family", 1, 0, ARG_FAMILY },
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{ "label", 1, 0, ARG_LABEL },
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{ "peer", 1, 0, ARG_PEER },
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{ "scope", 1, 0, ARG_SCOPE },
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{ "broadcast", 1, 0, ARG_BROADCAST },
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{ "preferred", 1, 0, ARG_PREFERRED },
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{ "valid", 1, 0, ARG_VALID },
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{ 0, 0, 0, 0 }
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};
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c = getopt_long(argc, argv, "qhva:d:", long_opts, &optidx);
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if (c == -1)
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break;
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switch (c) {
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case '?': exit(NLE_INVAL);
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case ARG_REPLACE: nlflags |= NLM_F_REPLACE; break;
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case 'q': quiet = 1; break;
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case 'h': print_usage(); break;
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case 'v': nl_cli_print_version(); break;
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case 'a': nl_cli_addr_parse_local(addr, optarg); break;
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case 'd': nl_cli_addr_parse_dev(addr, link_cache, optarg); break;
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case ARG_FAMILY: nl_cli_addr_parse_family(addr, optarg); break;
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case ARG_LABEL: nl_cli_addr_parse_label(addr, optarg); break;
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case ARG_PEER: nl_cli_addr_parse_peer(addr, optarg); break;
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case ARG_SCOPE: nl_cli_addr_parse_scope(addr, optarg); break;
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case ARG_BROADCAST: nl_cli_addr_parse_broadcast(addr, optarg); break;
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case ARG_PREFERRED: nl_cli_addr_parse_preferred(addr, optarg); break;
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case ARG_VALID: nl_cli_addr_parse_valid(addr, optarg); break;
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}
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}
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if ((err = rtnl_addr_add(sock, addr, nlflags)) < 0)
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nl_cli_fatal(err, "Unable to add address: %s",
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nl_geterror(err));
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if (!quiet) {
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printf("Added ");
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nl_object_dump(OBJ_CAST(addr), &dp);
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}
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return 0;
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}
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