svcore
1.9
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00001 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ 00002 00003 /* 00004 Sonic Visualiser 00005 An audio file viewer and annotation editor. 00006 Centre for Digital Music, Queen Mary, University of London. 00007 This file copyright 2006 Chris Cannam. 00008 00009 This program is free software; you can redistribute it and/or 00010 modify it under the terms of the GNU General Public License as 00011 published by the Free Software Foundation; either version 2 of the 00012 License, or (at your option) any later version. See the file 00013 COPYING included with this distribution for more information. 00014 */ 00015 00016 #ifndef _TEMP_DIRECTORY_H_ 00017 #define _TEMP_DIRECTORY_H_ 00018 00019 #include <QString> 00020 #include <QMutex> 00021 00022 #include <exception> 00023 00033 class TempDirectory 00034 { 00035 public: 00036 static TempDirectory *getInstance(); 00037 00038 virtual ~TempDirectory(); 00039 00051 QString getContainingPath(); 00052 00061 QString getPath(); 00062 00072 QString getSubDirectoryPath(QString subdir); 00073 00077 void cleanup(); 00078 00079 protected: 00080 TempDirectory(); 00081 00082 QString createTempDirectoryIn(QString inDir); 00083 void cleanupDirectory(QString tmpDir); 00084 void cleanupAbandonedDirectories(QString svDir); 00085 00086 QString m_tmpdir; 00087 QMutex m_mutex; 00088 00089 static TempDirectory *m_instance; 00090 }; 00091 00092 00093 #endif