src/dashserver/logger.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by David Cuadrado                                  *
   3  *   krawek@gmail.com                                                     *
   4  *                                                                         *
   5  *   This program 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  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program 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, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20
  21 #include "logger.h"
  22
  23 #include <QFile>
  24 #include <QDateTime>
  25
  26 #include <dcore/globaldeleter.h>
  27
  28 DCore::GlobalDeleter<DashServer::Logger> deleter;
  29
  30 namespace DashServer {
  31
  32 struct Logger::Private
  33 {
  34         QFile file;
  35 };
  36
  37 Logger *Logger::s_self = 0;
  38
  39 Logger::Logger() : d(new Private)
  40 {
  41         d->file.setFileName("server.log");
  42 }
  43
  44
  45 Logger::~Logger()
  46 {
  47         delete d;
  48 }
  49
  50 Logger *Logger::self()
  51 {
  52         if ( ! s_self )
  53         {
  54                 s_self = new Logger;
  55                 deleter.setObject(s_self);
  56         }
  57
  58         return s_self;
  59 }
  60
  61 void Logger::setLogFile(const QString &logfile)
  62 {
  63         d->file.setFileName(logfile);
  64 }
  65
  66 QString Logger::logFile() const
  67 {
  68         return d->file.fileName();
  69 }
  70
  71
  72 void Logger::warn(const QString &log)
  73 {
  74         write(QString(QDateTime::currentDateTime().toString(Qt::ISODate)+ " WARNING:  "+log+"\n").toLocal8Bit());
  75 }
  76
  77 void Logger::error(const QString &log)
  78 {
  79         write(QString(QDateTime::currentDateTime().toString(Qt::ISODate)+ " ERROR:  "+log+"\n").toLocal8Bit());
  80 }
  81
  82 void Logger::info(const QString &log)
  83 {
  84         write(QString(QDateTime::currentDateTime().toString(Qt::ISODate)+ " INFO:  "+log+"\n").toLocal8Bit());
  85 }
  86
  87 void Logger::fatal(const QString &log)
  88 {
  89         write(QString(QDateTime::currentDateTime().toString(Qt::ISODate)+ " FATAL:  "+log+"\n").toLocal8Bit());
  90 }
  91
  92 void Logger::write(const QByteArray &msg)
  93 {
  94         if ( d->file.open(QIODevice::Append | QIODevice::Text))
  95         {
  96                 d->file.write(msg.data(), msg.size());
  97                 d->file.close();
  98         }
  99 }
 100
 101 }
 102
 103
 104