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/*
* VRRP
* Copyright (C) 2018 Cumulus Networks, Inc.
* Quentin Young
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* 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.
*
* You should have received a copy of the GNU General Public License along
* with this program; see the file COPYING; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <zebra.h>
#include <lib/version.h>
#include "getopt.h"
#include "thread.h"
#include "command.h"
#include "log.h"
#include "memory.h"
#include "privs.h"
#include "sigevent.h"
#include "libfrr.h"
#include "vrf.h"
#include "nexthop.h"
#include "filter.h"
#include "vrrp.h"
#include "vrrp_zebra.h"
#include "vrrp_vty.h"
char backup_config_file[256];
zebra_capabilities_t _caps_p[] = {
};
struct zebra_privs_t vrrp_privs = {
#if defined(FRR_USER) && defined(FRR_GROUP)
.user = FRR_USER,
.group = FRR_GROUP,
#endif
#if defined(VTY_GROUP)
.vty_group = VTY_GROUP,
#endif
.caps_p = _caps_p,
.cap_num_p = array_size(_caps_p),
.cap_num_i = 0};
struct option longopts[] = { { 0 } };
/* Master of threads. */
struct thread_master *master;
/* SIGHUP handler. */
static void sighup(void)
{
zlog_info("SIGHUP received");
}
/* SIGINT / SIGTERM handler. */
static void sigint(void)
{
zlog_notice("Terminating on signal");
exit(0);
}
/* SIGUSR1 handler. */
static void sigusr1(void)
{
zlog_rotate();
}
struct quagga_signal_t vrrp_signals[] = {
{
.signal = SIGHUP,
.handler = &sighup,
},
{
.signal = SIGUSR1,
.handler = &sigusr1,
},
{
.signal = SIGINT,
.handler = &sigint,
},
{
.signal = SIGTERM,
.handler = &sigint,
},
};
static const struct frr_yang_module_info *vrrp_yang_modules[] = {
};
#define VRRP_VTY_PORT 2617
FRR_DAEMON_INFO(vrrpd, VRRP, .vty_port = VRRP_VTY_PORT,
.proghelp = "Virtual Router Redundancy Protocol",
.signals = vrrp_signals,
.n_signals = array_size(vrrp_signals),
.privs = &vrrp_privs,
.yang_modules = vrrp_yang_modules,
.n_yang_modules = array_size(vrrp_yang_modules),
)
int main(int argc, char **argv, char **envp)
{
frr_preinit(&vrrpd_di, argc, argv);
frr_opt_add("", longopts, "");
while (1) {
int opt;
opt = frr_getopt(argc, argv, NULL);
if (opt == EOF)
break;
switch (opt) {
case 0:
break;
default:
frr_help_exit(1);
break;
}
}
master = frr_init();
vrrp_zebra_init();
vrrp_vty_init();
vrrp_init();
snprintf(backup_config_file, sizeof(backup_config_file),
"%s/vrrpd.conf", frr_sysconfdir);
vrrpd_di.backup_config_file = backup_config_file;
frr_config_fork();
frr_run(master);
/* Not reached. */
return 0;
}
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