utils/pdbt/log.c
d32fa103
 /*
  * Copyright (C) 2009 1&1 Internet AG
  *
  * This file is part of sip-router, a free SIP server.
  *
  * sip-router 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
  *
  * sip-router 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; if not, write to the Free Software 
9e1ff448
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
d32fa103
  */
 
 #include "log.h"
 #include <stdio.h>
 #include <stdarg.h>
 
 
 
 
 static int use_syslog = 0;
 static int log_level = LOG_WARNING;
 
 
 
 
 void init_log(char *_prgname, int _use_syslog) {
 	use_syslog = _use_syslog;
 	if (use_syslog) {
 		openlog(_prgname, LOG_PID, LOG_DAEMON);
 	}
 }
 
 
 
 
 void set_log_level(int level) {
 	log_level = level;
 }
 
 
 
 
 void destroy_log(void) {
 	if (use_syslog) closelog();
 }
 
 
 
 
 void log_stdout(char * format, va_list ap)
 {
 	vfprintf(stdout, format, ap);
 	fflush(stdout);
 }
 
 
 
 
 void pdb_log(int priority, char * format, ...) {
 	va_list ap;
 
 	if (priority<=log_level) {
 		va_start(ap, format);
 		if (use_syslog) vsyslog(priority, format, ap);
 		else log_stdout(format, ap);
 		va_end(ap);
 	}
 }