/**
 * \file
 *
 * \author	Georg Hopp
 *
 * \copyright
 * Copyright © 2014 Georg Hopp
 *
 * 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 3 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, see <http://www.gnu.org/licenses/>.
 */

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

#include "trbase.h"

TR_CREATE_INTERFACE(TR_Logger, 1);

void
TR_loggerLog(
		void *             _object,
		TR_logger_level    level,
		const char * const fmt,
		...) {
	TR_Logger object = _object;

	if (level >= object->min_level) {
		char    * msg      = NULL;
		size_t    msg_size = 0;
		va_list   params;

		va_start(params, fmt);
		msg_size = vsnprintf(NULL, msg_size, fmt, params);
		va_end(params);

		msg = TR_malloc(msg_size + 1);

		va_start(params, fmt);
		vsnprintf(msg, msg_size + 1, fmt, params);
		va_end(params);

		TR_CALL(_object, TR_Logger, log, level, msg);

		TR_MEM_FREE(msg);
	}
}

// vim: set ts=4 sw=4: