107 lines
1.9 KiB
C
107 lines
1.9 KiB
C
/*
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* Copyright (C) 2014 John Crispin <blogic@openwrt.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 2.1
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* as published by the Free Software Foundation
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <time.h>
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#include <stdio.h>
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#include <fcntl.h>
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#include <getopt.h>
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#include <resolv.h>
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#include <unistd.h>
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#include <sys/types.h>
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#include <arpa/inet.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <arpa/nameser.h>
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#include <ubus/libubus.h>
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#include <libubox/uloop.h>
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#include "dns.h"
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#include "ubus.h"
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#include "util.h"
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#include "cache.h"
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#include "service.h"
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#include "announce.h"
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#include "interface.h"
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int cfg_proto = 0;
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int cfg_no_subnet = 0;
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static void
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signal_shutdown(int signal)
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{
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uloop_end();
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}
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int
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main(int argc, char **argv)
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{
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int ch, ttl;
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uloop_init();
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while ((ch = getopt(argc, argv, "t:i:d46n")) != -1) {
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switch (ch) {
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case 't':
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ttl = atoi(optarg);
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if (ttl > 0)
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announce_ttl = ttl;
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else
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fprintf(stderr, "invalid ttl\n");
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break;
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case 'd':
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debug++;
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break;
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case 'i':
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interface_add(optarg);
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break;
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case '4':
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cfg_proto = 4;
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break;
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case '6':
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cfg_proto = 6;
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break;
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case 'n':
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cfg_no_subnet = 1;
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break;
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default:
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return -1;
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}
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}
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signal(SIGPIPE, SIG_IGN);
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signal(SIGTERM, signal_shutdown);
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signal(SIGKILL, signal_shutdown);
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if (cache_init())
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return -1;
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ubus_startup();
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service_init(0);
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uloop_run();
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uloop_done();
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interface_shutdown();
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cache_cleanup(NULL);
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service_cleanup();
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vlist_flush(&interfaces);
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return 0;
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}
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