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/* eurephia_log.h -- eurephia logging module
*
* GPLv2 only - Copyright (C) 2008
* David Sommerseth <dazo@users.sourceforge.net>
*
* 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; version 2
* of the License.
*
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
/**
* @file eurephia_log.h
* @author David Sommerseth <dazo@users.sourceforge.net>
* @date 2008-08-06
*
* @brief Function for unified logging
*
*/
#ifndef EUREPHIA_LOG_H_
#define EUREPHIA_LOG_H_
#include <eurephia_context.h>
#define LOG_INFO 1 /**< Informational messages. Log level should be < 5 */
#define LOG_DEBUG 2 /**< Messages intended when debugging. Only for log level > 10 */
#define LOG_WARNING 3 /**< Input data or processing revealed unexpected data. Log level never > 2*/
#define LOG_ERROR 4 /**< API errors but not sever, program can continue to run */
#define LOG_CRITICAL 5 /**< Operation failed and might have been aborted. Log level always 0 */
#define LOG_FATAL 6 /**< Operation failed and cannot continue. Log level always < 2 */
#define LOG_PANIC 7 /**< Action failed an program could not continue to run. Log level always 0 */
#ifdef ENABLE_DEBUG
#warning ###### DEBUG LOGGING IS ENABLED - THIS COULD BE A SECURITY ISSUE ######
/**
* Wrapper function for DEBUG statements. This is used to avoid adding debug code into the compiled
* binary if debug logging is not enabled at compile time. This will always use the LOG_DEBUG target
* when calling eurephia_log().
*/
#define DEBUG(ctx, log_level, log_string...) eurephia_log(ctx, LOG_DEBUG, log_level, ## log_string);
#else
#define DEBUG(ctx, lvl, rest...) {};
#endif
#ifdef SHOW_SECRETS
#warning ##########################################################################################
#warning ## ##
#warning ## DEBUG LOGGING WITH SHOW_SECRETS IS ENABLED - THIS WILL LOG PASSWORDS IN CLEAR TEXT ##
#warning ## ##
#warning ##########################################################################################
#endif
void eurephia_log(eurephiaCTX *ctx, int logdst, int loglvl, const char *fmt, ... );
#endif /* !EUREPHIA_LOG_H_ */
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