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/*
*
* BlueZ - Bluetooth protocol stack for Linux
*
* Copyright (C) 2004-2008 Marcel Holtmann <marcel@holtmann.org>
*
*
* 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; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include <stdarg.h>
#include <syslog.h>
static volatile int debug_enabled = 0;
static inline void vinfo(const char *format, va_list ap)
{
vsyslog(LOG_INFO, format, ap);
}
void info(const char *format, ...)
{
va_list ap;
va_start(ap, format);
vinfo(format, ap);
va_end(ap);
}
void error(const char *format, ...)
{
va_list ap;
va_start(ap, format);
vsyslog(LOG_ERR, format, ap);
va_end(ap);
}
void debug(const char *format, ...)
{
va_list ap;
if (!debug_enabled)
return;
va_start(ap, format);
vsyslog(LOG_DEBUG, format, ap);
va_end(ap);
}
void toggle_debug(void)
{
debug_enabled = (debug_enabled + 1) % 2;
}
void enable_debug(void)
{
debug_enabled = 1;
}
void disable_debug(void)
{
debug_enabled = 0;
}
void start_logging(const char *ident, const char *message, ...)
{
va_list ap;
openlog(ident, LOG_PID | LOG_NDELAY | LOG_PERROR, LOG_DAEMON);
va_start(ap, message);
vinfo(message, ap);
va_end(ap);
}
void stop_logging(void)
{
closelog();
}
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