i_logger.c File Reference

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

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Functions
	TR_CREATE_INTERFACE (TR_Logger, 1)
void	TR_loggerLog (void *_object, TR_logger_level level, const char *const fmt,...)

Detailed Description

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/.

Definition in file i_logger.c.

Function Documentation

TR_CREATE_INTERFACE	(	TR_Logger	,
		1
	)

void TR_loggerLog	(	void *	_object,
		TR_logger_level	level,
		const char *const	fmt,
			...
	)

Definition at line 32 of file i_logger.c.

References TR_CALL, TR_malloc(), and TR_MEM_FREE.

             {
    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);
    }
}

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