vaikene.ee Git - evaf/blob - src/libs/Common/logger.cpp

   1 /**
   2  * @file Common/logger.cpp
   3  * @brief iLogger interface implementation
   4  * @author Enar Vaikene
   5  *
   6  * Copyright (c) 2011 Enar Vaikene
   7  *
   8  * This file is part of the eVaf C++ cross-platform application development framework.
   9  *
  10  * This file can be used under the terms of the GNU General Public License
  11  * version 3.0 as published by the Free Software Foundation and appearing in
  12  * the file LICENSE included in the packaging of this file. Please review the
  13  * the following information to ensure the GNU General Public License version
  14  * 3.0 requirements will be met: http://www.gnu.org/copyleft/gpl.html.
  15  *
  16  * Alternatively, this file may be used in accordance with the Commercial License
  17  * Agreement provided with the Software.
  18  */
  19
  20 #include "logger.h"
  21 #include "iregistry.h"
  22 #include "ienv.h"
  23
  24 #include <QtCore>
  25
  26 #ifdef Q_OS_WIN32
  27 #  include <windows.h>
  28 #endif
  29
  30 #ifdef Q_OS_LINUX
  31 #  include <stdio.h>
  32 #  include <stdarg.h>
  33 #  include <stdlib.h>
  34 #endif
  35
  36
  37 //-------------------------------------------------------------------
  38
  39 using namespace eVaf::Common;
  40
  41 iLogger * iLogger::instance()
  42 {
  43     static Internal::Logger singleton;
  44     return &singleton;
  45 }
  46
  47
  48 //-------------------------------------------------------------------
  49
  50 using namespace eVaf::Common::Internal;
  51
  52 void defFatalMsgHandler(QString const & msg, QString const & source, QString const & where)
  53 {
  54     Q_UNUSED(source);
  55
  56     fprintf(stderr, "FATAL ERROR: %s (occurred in %s)\n", qPrintable(msg), qPrintable(where));
  57
  58 #ifdef Q_OS_LINUX
  59     abort();
  60 #else
  61     exit(1);
  62 #endif
  63 }
  64
  65
  66 //-------------------------------------------------------------------
  67
  68 LoggerSource::LoggerSource()
  69     : QSharedData()
  70     , severity(iLogger::Fatal)
  71     , maxSize(100 * 1024)
  72     , maxCount(3)
  73 {}
  74
  75 LoggerSource::LoggerSource(LoggerSource const & o)
  76     : QSharedData()
  77     , severity(o.severity)
  78     , maxSize(o.maxSize)
  79     , maxCount(o.maxCount)
  80 {}
  81
  82 void LoggerSource::init(QString const & source, QString const & logDir, QString const & etcDir)
  83 {
  84     Q_UNUSED(etcDir);
  85
  86     fileName = logDir + source + ".log";
  87 }
  88
  89
  90 //-------------------------------------------------------------------