
/* tracelog.h
 *
 * This file is part of fizmo.
 *
 * Copyright (c) 2009-2012 Christoph Ender.
 * 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. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 THE AUTHOR 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 tracelog_h_INCLUDED
#define tracelog_h_INCLUDED

#include <inttypes.h>
#include <stdio.h>
#include <stdarg.h>

#include "types.h"
#include "filesys.h"

#define DEFAULT_TRACE_FILE_NAME "tracelog.txt"

#ifndef tracelog_c_INCLUDED
extern z_file *stream_t;
#endif // tracelog_c_INCLUDED
 
#ifdef ENABLE_TRACING

#define TRACE_LOG(...) \
if (stream_t != NULL) \
{ fsi->fileprintf(stream_t, __VA_ARGS__); fsi->flushfile(stream_t); }
#define TRACE_LOG_Z_UCS _trace_log_z_ucs
void turn_on_trace(void);
void turn_off_trace(void);
void _trace_log_z_ucs(z_ucs *output);
#else /* ENABLE_TRACING */

#define TRACE_LOG(...) ;
#define TRACE_LOG_Z_UCS(...) ;

#endif /* ENABLE_TRACING */

#endif // tracelog_h_INCLUDED

