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