source: pacpusframework/trunk/include/Pacpus/kernel/Log.h@ 69

Last change on this file since 69 was 66, checked in by Marek Kurdej, 12 years ago

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1// This file is part of the PACPUS framework distributed under the
2// CECILL-C License, Version 1.0.
3//
4/// @file
5/// @author Marek Kurdej <firstname.surname@utc.fr>
6/// @date March, 2012
7/// @version $Id: Log.h 66 2013-01-09 16:54:11Z kurdejma $
8/// @copyright Copyright (c) UTC/CNRS Heudiasyc 2006 - 2013. All rights reserved.
9/// @brief Logging facility.
10///
11/// Detailed description.
12
13#ifndef DEF_PACPUS_LOG_H
14#define DEF_PACPUS_LOG_H
15
16// Includes, pacpus.
17#include <Pacpus/kernel/pacpus.h>
18
19namespace pacpus {
20
21static class PACPUSLIB_API LogConfigurator
22{
23public:
24 LogConfigurator();
25 ~LogConfigurator();
26
27 static void configureLoggerWithFile(const char * configFilename);
28} initializer; // using Schwarz/nifty counter idiom for static initialization
29
30} // namespace pacpus
31
32#ifdef PACPUS_USE_LOG
33 // Includes, log4cxx.
34 #include <log4cxx/logger.h>
35
36 class QString;
37
38 /** Declare a log4cxx logger
39 * @param name Name of the logger, displayed when logging a message.
40 */
41 #define DECLARE_STATIC_LOGGER(name) \
42 static log4cxx::LoggerPtr logger(log4cxx::Logger::getLogger(name))
43
44 // Macros making logging user friendly.
45 #define LOG_TRACE(message) LOG4CXX_TRACE(logger, message)
46 #define LOG_DEBUG(message) LOG4CXX_DEBUG(logger, message)
47 #define LOG_INFO(message) LOG4CXX_INFO(logger, message)
48 #define LOG_WARN(message) LOG4CXX_WARN(logger, message)
49 #define LOG_ERROR(message) LOG4CXX_ERROR(logger, message)
50 #define LOG_FATAL(message) LOG4CXX_FATAL(logger, message)
51
52 // Provides helpers to log a QString.
53 PACPUSLIB_API ::log4cxx::helpers::CharMessageBuffer & operator<<(::log4cxx::helpers::CharMessageBuffer & os, const QString & s);
54 PACPUSLIB_API ::log4cxx::helpers::CharMessageBuffer & operator<<(::log4cxx::helpers::MessageBuffer & os, const QString & s);
55#else
56 #define DECLARE_STATIC_LOGGER(name)
57 #define LOG_TRACE(message)
58 #define LOG_DEBUG(message)
59 #define LOG_INFO(message)
60 #define LOG_WARN(message)
61 #define LOG_ERROR(message)
62 #define LOG_FATAL(message)
63#endif // PACPUS_USE_LOG
64
65#endif // DEF_PACPUS_LOG_H
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