00001 /*************************************************************************** 00002 ** 00003 ** This file is part of GeopsyCore. 00004 ** 00005 ** This library is free software; you can redistribute it and/or 00006 ** modify it under the terms of the GNU Lesser General Public 00007 ** License as published by the Free Software Foundation; either 00008 ** version 2.1 of the License, or (at your option) any later version. 00009 ** 00010 ** This file is distributed in the hope that it will be useful, but WITHOUT 00011 ** ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 00012 ** FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 00013 ** License for more details. 00014 ** 00015 ** You should have received a copy of the GNU Lesser General Public 00016 ** License along with this library; if not, write to the Free Software 00017 ** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 00018 ** 00019 ** See http://www.geopsy.org for more information. 00020 ** 00021 ** Created : 2006-07-09 00022 ** Authors : 00023 ** Marc Wathelet 00024 ** Marc Wathelet (LGIT, Grenoble, France) 00025 ** 00026 ***************************************************************************/ 00027 00028 #ifndef CITYSCANNER_H 00029 #define CITYSCANNER_H 00030 00031 #include <QGpCoreTools.h> 00032 00033 #include "GeopsyCoreDLLExport.h" 00034 00035 namespace GeopsyCore { 00036 00037 class CitySignal; 00038 00039 class GEOPSYCORE_EXPORT CityScanner: public Thread 00040 { 00041 Q_OBJECT 00042 public: 00043 CityScanner(QObject * parent=0); 00044 ~CityScanner(); 00045 00046 bool setPath(const QDir& cardPath); 00047 void cleanStop(); 00048 void clear(); 00049 int count() {return _signals.count();} 00050 void erase(); 00051 QString softwareVersion() const {return _softwareVersion;} 00052 const CitySignal * at(int index) const {return _signals.at(index);} 00053 QFile * readStream() {return fichbaseStream(_cardPath, QIODevice::ReadOnly);} 00054 signals: 00055 void signalsChanged(); 00056 protected: 00057 virtual void run(); 00058 void normalScan(); 00059 QFile * fichbaseStream(const QDir& cardPath, QIODevice::OpenModeFlag mode); 00060 QFile * sectcityStream(const QDir& cardPath, QIODevice::OpenModeFlag mode); 00061 private: 00062 void readSoftwareVersion(); 00063 00064 QDir _cardPath; 00065 QFile * _stream; 00066 QList<CitySignal *> _signals; 00067 QString _softwareVersion; 00068 QAtomicInt _stopRequest; 00069 }; 00070 00071 } // namespace GeopsyCore 00072 00073 #endif // CITYSCANNER_H
