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/*
* libfrr overall management functions
*
* Copyright (C) 2016 David Lamparter for NetDEF, Inc.
*
* 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
*/
#ifndef _ZEBRA_FRR_H
#define _ZEBRA_FRR_H
#include "sigevent.h"
#include "privs.h"
#include "thread.h"
#include "log.h"
#include "getopt.h"
#include "module.h"
#include "hook.h"
#define FRR_NO_PRIVSEP (1 << 0)
#define FRR_NO_TCPVTY (1 << 1)
#define FRR_LIMITED_CLI (1 << 2)
#define FRR_NO_CFG_PID_DRY (1 << 3)
#define FRR_NO_ZCLIENT (1 << 4)
struct frr_daemon_info {
unsigned flags;
const char *progname;
const char *name;
const char *logname;
unsigned short instance;
struct frrmod_runtime *module;
char *vty_addr;
int vty_port;
char *vty_sock_path;
bool dryrun;
bool daemon_mode;
bool terminal;
struct thread *read_in;
const char *config_file;
const char *backup_config_file;
const char *pid_file;
const char *vty_path;
const char *module_path;
const char *pathspace;
const char *early_logging;
const char *early_loglevel;
const char *proghelp;
void (*printhelp)(FILE *target);
const char *copyright;
char startinfo[128];
struct quagga_signal_t *signals;
size_t n_signals;
struct zebra_privs_t *privs;
};
/* execname is the daemon's executable (and pidfile and configfile) name,
* i.e. "zebra" or "bgpd"
* constname is the daemons source-level name, primarily for the logging ID,
* i.e. "ZEBRA" or "BGP"
*
* note that this macro is also a latch-on point for other changes (e.g.
* upcoming module support) that need to place some per-daemon things. Each
* daemon should have one of these.
*/
#define FRR_DAEMON_INFO(execname, constname, ...) \
static struct frr_daemon_info execname##_di = {.name = #execname, \
.logname = #constname, \
.module = THIS_MODULE, \
__VA_ARGS__}; \
FRR_COREMOD_SETUP(.name = #execname, \
.description = #execname " daemon", \
.version = FRR_VERSION, ) \
/* end */
extern void frr_preinit(struct frr_daemon_info *daemon, int argc, char **argv);
extern void frr_opt_add(const char *optstr, const struct option *longopts,
const char *helpstr);
extern int frr_getopt(int argc, char *const argv[], int *longindex);
extern void frr_help_exit(int status);
extern struct thread_master *frr_init(void);
DECLARE_HOOK(frr_late_init, (struct thread_master * tm), (tm))
extern void frr_config_fork(void);
extern void frr_vty_serv(void);
/* note: contains call to frr_vty_serv() */
extern void frr_run(struct thread_master *master);
extern bool frr_zclient_addr(struct sockaddr_storage *sa, socklen_t *sa_len,
const char *path);
/* these two are before the protocol daemon does its own shutdown
* it's named this way being the counterpart to frr_late_init */
DECLARE_KOOH(frr_early_fini, (), ())
extern void frr_early_fini(void);
/* and these two are after the daemon did its own cleanup */
DECLARE_KOOH(frr_fini, (), ())
extern void frr_fini(void);
extern char config_default[512];
extern char frr_zclientpath[256];
extern const char frr_sysconfdir[];
extern const char frr_vtydir[];
extern const char frr_moduledir[];
extern char frr_protoname[];
extern char frr_protonameinst[];
extern bool debug_memstats_at_exit;
#endif /* _ZEBRA_FRR_H */
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