/* === S Y N F I G ========================================================= */

/*!	\file debug/log.cpp

**	\brief Template File

**

**	$Id$

**

**	\legal

**	......... ... 2015 Ivan Mahonin

**

**	This package 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 package 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.

**	\endlegal

*/

/* ========================================================================= */

/* === H E A D E R S ======================================================= */

#ifdef USING_PCH

#	include "pch.h"

#else

#ifdef HAVE_CONFIG_H

#	include <config.h></config.h>

#endif

#include <cstdlib></cstdlib>

#include <fstream></fstream>

#include "log.h"

#include <synfig general.h=""></synfig>

#endif

/* === U S I N G =========================================================== */

using namespace etl;

using namespace synfig;

using namespace debug;

/* === M A C R O S ========================================================= */

/* === G L O B A L S ======================================================= */

/* === P R O C E D U R E S ================================================= */

/* === M E T H O D S ======================================================= */

std::mutex Log::mutex;

void Log::append_line_to_file(const String &logfile, const String &str)

{

	std::lock_guard<std::mutex> lock(mutex);</std::mutex>

	std::ofstream f(logfile.c_str(), std::ios_base::app);

	f << str << std::endl;

}

void

Log::error(const String &logfile, const String &str)

{

	if (logfile.empty()) synfig::error(str); else append_line_to_file(logfile, str);

}

void

Log::warning(const String &logfile, const String &str)

{

	if (logfile.empty()) synfig::warning(str); else append_line_to_file(logfile, str);

}

void

Log::info(const String &logfile, const String &str)

{

	if (logfile.empty()) synfig::info(str); else append_line_to_file(logfile, str);

}

void

Log::error(const String &logfile, const char *format,...)

{

	va_list args;

	va_start(args,format);

	error(logfile, vstrprintf(format,args));

}

void

Log::warning(const String &logfile, const char *format,...)

{

	va_list args;

	va_start(args,format);

	warning(logfile, vstrprintf(format,args));

}

void

Log::info(const String &logfile, const char *format,...)

{

	va_list args;

	va_start(args,format);

	info(logfile, vstrprintf(format,args));

}