File indexing completed on 2024-05-05 04:49:51
0001 /*************************************************************************** 0002 * Copyright (C) 2003-2010 Mark Kretschmann <kretschmann@kde.org> * 0003 * (C) 2008 Dan Meltzer <parallelgrapefruit@gmail.com> * 0004 * (C) 2008-2009 Jeff Mitchell <mitchell@kde.org> * 0005 * * 0006 * This program is free software; you can redistribute it and/or modify * 0007 * it under the terms of the GNU General Public License as published by * 0008 * the Free Software Foundation; either version 2 of the License, or * 0009 * (at your option) any later version. * 0010 * * 0011 * This program is distributed in the hope that it will be useful, * 0012 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 0013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 0014 * GNU General Public License for more details. * 0015 * * 0016 * You should have received a copy of the GNU General Public License * 0017 * along with this program; if not, write to the * 0018 * Free Software Foundation, Inc., * 0019 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * 0020 ***************************************************************************/ 0021 0022 #ifndef COLLECTIONSCANNER_H 0023 #define COLLECTIONSCANNER_H 0024 0025 #include "collectionscanner/ScanningState.h" 0026 0027 #include <QCoreApplication> 0028 #include <QHash> 0029 #include <QSet> 0030 #include <QStringList> 0031 #include <QXmlStreamWriter> 0032 0033 namespace CollectionScanner 0034 { 0035 0036 /** 0037 * @class Scanner 0038 * @short Scans directories and builds the Collection 0039 */ 0040 class Scanner : public QCoreApplication 0041 { 0042 Q_OBJECT 0043 0044 public: 0045 Scanner( int &argc, char **argv ); 0046 ~Scanner() override; 0047 0048 /** Reads the batch file and adds the content to m_folders and m_Times */ 0049 void readBatchFile( const QString &path ); 0050 0051 /** Get's the modified time from the given file and set's m_newerTime according */ 0052 void readNewerTime( const QString &path ); 0053 0054 private Q_SLOTS: 0055 void doJob(); 0056 0057 private: 0058 void addDir( const QString& dir, QSet<QString> *entries ); 0059 0060 /** Returns true if the track is modified. 0061 * Modification is determined first by m_mTimes and (if not found) 0062 * then by m_newerTime 0063 */ 0064 bool isModified( const QString& dir ); 0065 0066 void readArgs(); 0067 0068 /** Displays the error message and exits */ 0069 void error( const QString &str ); 0070 0071 /** Displays the version and exits */ 0072 void displayVersion(); 0073 0074 /** Displays the help and an optional error message and exits */ 0075 void displayHelp( const QString &error = QString() ); 0076 0077 bool m_charset; 0078 QStringList m_folders; 0079 0080 uint m_newerTime; 0081 QHash<QString, uint> m_mTimes; 0082 0083 bool m_incremental; 0084 bool m_recursively; 0085 bool m_restart; 0086 bool m_idlePriority; 0087 0088 QString m_mtimeFile; 0089 ScanningState m_scanningState; 0090 0091 0092 // Disable copy constructor and assignment 0093 Scanner( const Scanner& ); 0094 Scanner& operator= ( const Scanner& ); 0095 }; 0096 0097 } 0098 0099 #endif // COLLECTIONSCANNER_H