Martin Willi
9d7597bb12
- a script which gets address via ldd and resolves address via addr2line would be nice - fixed a leak in child_sa with new detective ;-)
148 lines
3.7 KiB
C
148 lines
3.7 KiB
C
/**
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* @file logger_manager.h
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*
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* @brief Interface of logger_manager_t.
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*
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*/
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/*
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* Copyright (C) 2005 Jan Hutter, Martin Willi
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* Hochschule fuer Technik Rapperswil
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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#ifndef LOGGER_MANAGER_H_
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#define LOGGER_MANAGER_H_
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#include <pthread.h>
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#include <utils/logger.h>
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#define INITIAL_LOG_OUTPUT stderr
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typedef enum logger_context_t logger_context_t;
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/**
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* @brief Context of a specific logger.
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*
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* @ingroup utils
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*/
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enum logger_context_t {
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ALL_LOGGERS = -1,
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PARSER = 0,
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GENERATOR,
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IKE_SA,
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IKE_SA_MANAGER,
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CHILD_SA,
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MESSAGE,
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THREAD_POOL,
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WORKER,
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SCHEDULER,
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SENDER,
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RECEIVER,
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SOCKET,
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TESTER,
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DAEMON,
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CONFIG,
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ENCRYPTION_PAYLOAD,
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PAYLOAD,
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DER_DECODER,
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DER_ENCODER,
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ASN1,
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XFRM,
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LEAK_DETECT,
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LOGGER_CONTEXT_ROOF,
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};
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typedef struct logger_manager_t logger_manager_t;
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/**
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* @brief Class to manage logger_t objects.
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*
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* The logger manager manages all logger_t object in a list and
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* allows their manipulation. Via a logger_context_t, the loglevel
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* of a specific logging type can be adjusted at runtime.
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* This class differs from others, as it has no constructor or destroy
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* function. The one and only instance "logger_manager" is created at
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* library start and destroyed at exit.
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*
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* @b Constructors:
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* - none, logger_manager is an instance
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*
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* @see logger_t
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*
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* @ingroup utils
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*/
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struct logger_manager_t {
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/**
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* @brief Gets a logger_t object for a specific logger context.
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*
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* @param this logger_manager_t object
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* @param context logger_context to use the logger for
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* @param name name for the new logger. Context name is already included
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* and has not to be specified (so NULL is allowed)
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* @return logger_t object
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*/
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logger_t *(*get_logger) (logger_manager_t *this, logger_context_t context);
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/**
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* @brief Returns the set log_level of a specific context.
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*
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* @param this calling object
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* @param context context to check level
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* @return log_level for the given logger_context
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*/
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log_level_t (*get_log_level) (logger_manager_t *this, logger_context_t context);
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/**
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* @brief Enables a logger level of a specific context.
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*
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* Use context ALL_LOGGERS to manipulate all loggers.
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*
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* @param this calling object
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* @param context context to set level
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* @param log_level logger level to eanble
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*/
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void (*enable_log_level) (logger_manager_t *this, logger_context_t context,log_level_t log_level);
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/**
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* @brief Disables a logger level of a specific context.
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*
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* Use context ALL_LOGGERS to manipulate all loggers.
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*
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* @param this calling object
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* @param context context to set level
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* @param log_level logger level to disable
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*/
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void (*disable_log_level) (logger_manager_t *this, logger_context_t context,log_level_t log_level);
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/**
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* @brief Sets the output of a logger.
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*
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* Use context ALL_LOGGERS to redirect all loggers.
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*
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* @param this calling object
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* @param context context to set output
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* @param log_level logger level to disable
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*/
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void (*set_output) (logger_manager_t *this, logger_context_t context, FILE *output);
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};
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/**
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* The single and global instance of the logger_manager
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*/
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extern logger_manager_t *logger_manager;
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#endif /*LOGGER_MANAGER_H_*/
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