mirror of
https://github.com/strongswan/strongswan.git
synced 2025-10-06 00:00:47 -04:00
111 lines
2.6 KiB
C
111 lines
2.6 KiB
C
/**
|
|
* @file logger.h
|
|
*
|
|
* @brief Logger object, allows fine-controlled logging
|
|
*
|
|
*/
|
|
|
|
/*
|
|
* Copyright (C) 2005 Jan Hutter, Martin Willi
|
|
* Hochschule fuer Technik Rapperswil
|
|
*
|
|
* 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 2 of the License, or (at your
|
|
* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#ifndef LOGGER_H_
|
|
#define LOGGER_H_
|
|
|
|
#include "types.h"
|
|
|
|
/**
|
|
* Log Levels supported by the logger object
|
|
*/
|
|
typedef enum logger_level_e logger_level_t;
|
|
|
|
enum logger_level_e {
|
|
/**
|
|
* basic control messages
|
|
*/
|
|
CONTROL = 1,
|
|
/**
|
|
* detailed control messages
|
|
*/
|
|
CONTROL_MORE = 2,
|
|
/**
|
|
* raw data dumps not containing private data
|
|
*/
|
|
RAW = 4,
|
|
/**
|
|
* private data dumps
|
|
*/
|
|
PRIVATE = 8
|
|
};
|
|
|
|
/**
|
|
* @brief The logger object
|
|
*/
|
|
typedef struct logger_s logger_t;
|
|
struct logger_s {
|
|
|
|
/**
|
|
* loggs an entry
|
|
*
|
|
* function is used like printf
|
|
*
|
|
* @param this logger_t-object
|
|
* @param loglevel loglevel of specific log entry
|
|
* @param format printf like format string
|
|
* @param ... printf like parameters
|
|
* @return SUCCESS
|
|
*/
|
|
status_t (*log) (logger_t *this, logger_level_t log_level, char *format, ...);
|
|
|
|
/**
|
|
* enables a loglevel for the current logger_t-object
|
|
*
|
|
* @param this logger_t-object
|
|
* @param log_level loglevel to enable
|
|
* @return SUCCESS
|
|
*/
|
|
status_t (*enable_level) (logger_t *this, logger_level_t log_level);
|
|
|
|
/**
|
|
* disables a loglevel for the current logger_t-object
|
|
*
|
|
* @param this logger_t-object
|
|
* @param log_level loglevel to disable
|
|
* @return SUCCESS
|
|
*/
|
|
status_t (*disable_level) (logger_t *this, logger_level_t log_level);
|
|
|
|
/**
|
|
* @brief destroys a logger_t object
|
|
*
|
|
* @param this logger_t object
|
|
* @return SUCCESS if succeeded, FAILED otherwise
|
|
*/
|
|
status_t (*destroy) (logger_t *this);
|
|
};
|
|
|
|
/**
|
|
* Constructor to create a logger_t-object
|
|
*
|
|
* @param logger_name Name for the logger_t-object
|
|
* @param file FILE pointer to write the log-messages to. If NULL
|
|
* syslogger is used.
|
|
* @param log_level to assign to the new logger_t-object
|
|
* @return logger_t-object or NULL if failed
|
|
*/
|
|
logger_t *logger_create(char *logger_name, char *file, logger_level_t log_level);
|
|
|
|
#endif /*LOGGER_H_*/
|
|
|