src/Common/handler.h

   1 // Baulk - Common - Baulk Console Output Handler
   2 //
   3 // Baulk - Copyright (C) 2008 - Jacob Alexander
   4 //
   5 //  Baulk is free software; you can redistribute it and/or modify
   6 //  it under the terms of the GNU General Public License as published by
   7 //  the Free Software Foundation; either version 2 of the License, or
   8 //  any later version, including version 3 of the License.
   9 //
  10 //  Baulk is distributed in the hope that it will be useful,
  11 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 //  GNU General Public License for more details.
  14 //
  15 //  You should have received a copy of the GNU General Public License
  16 //  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 #ifndef __HANDLER_H
  19 #define __HANDLER_H
  20
  21 #include <iostream>
  22
  23 #include <QRegExp>
  24 #include <QStringList>
  25
  26 #ifdef BAULK
  27 QStringList msgLogs;
  28 #endif
  29
  30 //! Handles all messages sent by the application
  31 /*!
  32  * Baulk
  33  * - QDebug only sends messages into Baulk
  34  * - QWarning only sends messages into Baulk
  35  * - QCritical sends messages both to Standard Out and into Baulk
  36  * - QFatal sends messages both to Standard Out and into Baulk
  37  *  however, if a QFatal message occurs the application has usually closed
  38  *  already.
  39  *
  40  * All other executables (ie. InformationServer)
  41  * - All messages currently go to Standout Out
  42  */
  43 void handler( QtMsgType type, const char *msg ) {
  44         QString log = "";
  45         QString logPlain = "";
  46         QString css =   "<style type=\"text/css\">"
  47                                 "body {"
  48                                         "margin: 0px;"
  49                                         "padding: 0px;"
  50                                         "color: white;"
  51                                 "}"
  52                                 "li {"
  53                                         "margin-left: 20px;"
  54                                         "margin-top: 0px;"
  55                                         "margin-bottom: 0px;"
  56                                         "color: white;"
  57                                 "}"
  58                         "</style>";
  59         switch ( type ) {
  60         case QtDebugMsg:
  61                 log = QObject::tr("%1<font color=\"green\">&lt;Debug&gt; %2<br></font>")
  62                         .arg( css )
  63                         .arg( QString( msg )
  64                                 .replace( QRegExp("\t(.*)\n"), QString("<li>\\1</li>") )
  65                                 .replace( QRegExp("\t(.*)"), QString("<li>\\1</li>") )
  66                         );
  67 #ifndef BAULK
  68                 logPlain = QObject::tr("\033[22;32m<Debug>\033[22;0m %1").arg( msg );
  69                 std::cerr << logPlain.toUtf8().data() << std::endl;
  70 #endif
  71                 break;
  72         case QtWarningMsg:
  73                 log = QObject::tr( "%1<font color=\"orange\">&lt;Warning&gt; %2<br></font>")
  74                         .arg( css )
  75                         .arg( QString( msg )
  76                                 .replace( QRegExp("\t(.*)\n"), QString("<li>\\1</li>") )
  77                                 .replace( QRegExp("\t(.*)"), QString("<li>\\1</li>") )
  78                         );
  79 #ifndef BAULK
  80                 logPlain = QObject::tr("\033[22;36m<Warning>\033[22;0m %1").arg( msg );
  81                 std::cerr << logPlain.toUtf8().data() << std::endl;
  82 #endif
  83                 break;
  84         case QtCriticalMsg:
  85                 log = QObject::tr("%1<font color=\"red\">&lt;Critical&gt; %2<br></font>")
  86                         .arg( css )
  87                         .arg( QString( msg )
  88                                 .replace( QRegExp("\t(.*)\n"), QString("<li>\\1</li>") )
  89                                 .replace( QRegExp("\t(.*)"), QString("<li>\\1</li>") )
  90                         );
  91                 logPlain = QObject::tr("\033[22;33m<Critical>\033[22;0m %1").arg( msg );
  92                 std::cerr << logPlain.toUtf8().data() << std::endl;
  93                 break;
  94         case QtFatalMsg:
  95                 log = QObject::tr("%1<font color=\"red\" font-size=\"large\">&lt;Fatal&gt; %2<br></font>")
  96                         .arg( css )
  97                         .arg( QString( msg )
  98                                 .replace( QRegExp("\t(.*)\n"), QString("<li>\\1</li>") )
  99                                 .replace( QRegExp("\t(.*)"), QString("<li>\\1</li>") )
 100                         );
 101                 logPlain = QObject::tr("\033[22;31m<Fatal>\033[22;0m %1").arg( msg );
 102                 std::cerr << logPlain.toUtf8().data() << std::endl;
 103                 break;
 104         }
 105
 106 #ifdef BAULK
 107         msgLogs << log;
 108
 109         if ( baulk != 0 ) {
 110                 if ( baulk->updateMsgLogs( msgLogs ) )
 111                         msgLogs.clear();
 112         }
 113 #endif
 114 }
 115
 116 #endif
 117