/*

 * $Id: debug.c,v 1.5 2006/01/26 02:16:28 mclark Exp $

 *

 * Copyright (c) 2004, 2005 Metaparadigm Pte. Ltd.

 * Michael Clark <michael@metaparadigm.com>

 *

 * This library is free software; you can redistribute it and/or modify

 * it under the terms of the MIT license. See COPYING for details.

 *

 */

#include "config.h"

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

#include <stdarg.h>

#if HAVE_SYSLOG_H

# include <syslog.h>

#endif /* HAVE_SYSLOG_H */

#if HAVE_UNISTD_H

# include <unistd.h>

#endif /* HAVE_UNISTD_H */

#if HAVE_SYS_PARAM_H

#include <sys/param.h>

#endif /* HAVE_SYS_PARAM_H */

#include "debug.h"

static int _syslog = 0;

static int _debug = 0;

void mc_set_debug(int debug) { _debug = debug; }

int mc_get_debug(void) { return _debug; }

extern void mc_set_syslog(int syslog)

{

  _syslog = syslog;

}

void mc_debug(const char *msg, ...)

{

  va_list ap;

  if(_debug) {

    va_start(ap, msg);

#if HAVE_VSYSLOG

    if(_syslog) {

		vsyslog(LOG_DEBUG, msg, ap);

	} else

#endif

		vprintf(msg, ap);

    va_end(ap);

  }

}

void mc_error(const char *msg, ...)

{

  va_list ap;

  va_start(ap, msg);

#if HAVE_VSYSLOG

    if(_syslog) {

		vsyslog(LOG_ERR, msg, ap);

	} else

#endif

		vfprintf(stderr, msg, ap);

  va_end(ap);

}

void mc_info(const char *msg, ...)

{

  va_list ap;

  va_start(ap, msg);

#if HAVE_VSYSLOG

    if(_syslog) {

		vsyslog(LOG_INFO, msg, ap);

	} else

#endif

		vfprintf(stderr, msg, ap);

  va_end(ap);

}