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/***************************************************************************
* Copyright (C) 2004-2007 by Georgy Yunaev, gyunaev@ulduzsoft.com *
* Please do not use email address above for bug reports; see *
* the README file *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef KQTEMPFILE_H
#define KQTEMPFILE_H
#include <qvaluevector.h>
#include <qfile.h>
/*
* This class generates temp file names in race condition-safe way,
* returns QFile and filename pairs, keeps the track of opened temp files,
* and deletes them when program exist.
*/
class KQTempFileKeeper
{
public:
KQTempFileKeeper();
~KQTempFileKeeper();
//! Generates a temporary file name, and creates it on disk at the same time.
//! Returns the file. If tempdir is not empty, it is used as temp directory.
bool generateTempFile( QFile& file, const QString& tempdir = QString::null );
//! Closes and removes all the files from disk
void destroyTempFiles();
private:
QValueVector<QString> m_tempFiles;
QString m_tempDir;
unsigned int m_fileNumber;
};
#endif /* KQTEMPFILE_H */
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