/*
 * Copyright (c) 2004 Teodor Sigaev <teodor@sigaev.ru>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *        notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *        notice, this list of conditions and the following disclaimer in the
 *        documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the author nor the names of any co-contributors
 *        may be used to endorse or promote products derived from this software
 *        without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY CONTRIBUTORS ``AS IS'' AND ANY EXPRESS
 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef __TLOG_H__
#define __TLOG_H__

#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>

#define TL_EXIT		0x70000000
#define TL_CRIT		0
#define TL_ALARM	1
#define TL_WARN		2
#define TL_INFO		3
#define TL_DEBUG	4

#define TL_OPEN_SYSLOG		0x01
#define TL_OPEN_STDERR		0x02
#define TL_OPEN_FILE		0x04

void opentlog(u_int32_t flag, u_int32_t level, char *file);
void tlog(u_int32_t level,const char *format, ...);
void closetlog();

#ifdef ASSERT_CORE
#define tassert(e)   ( (e) ? (void)0 : (tlog(TL_CRIT, "Assertion failed: %s, function %s, file %s, line %d.", #e, __func__, __FILE__, __LINE__), closetlog(), abort()) )
#else
#define tassert(e)   ( (e) ? (void)0 : (tlog(TL_CRIT|TL_EXIT, "Assertion failed: %s, function %s, file %s, line %d.", #e, __func__, __FILE__, __LINE__)) )
#endif

#endif