i_logger.c
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/**
* \file
*
* \author Georg Hopp
*
* \copyright
* Copyright © 2012 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: