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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtCore module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QTEMPORARYFILE_P_H
#define QTEMPORARYFILE_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QtCore/qglobal.h>
#ifndef QT_NO_TEMPORARYFILE
#include "private/qfsfileengine_p.h"
#include "private/qfilesystemengine_p.h"
#include "private/qfile_p.h"
QT_BEGIN_NAMESPACE
class QTemporaryFilePrivate : public QFilePrivate
{
Q_DECLARE_PUBLIC(QTemporaryFile)
protected:
QTemporaryFilePrivate();
~QTemporaryFilePrivate();
QAbstractFileEngine *engine() const;
void resetFileEngine() const;
bool autoRemove;
QString templateName;
static QString defaultTemplateName();
friend class QLockFilePrivate;
};
class QTemporaryFileEngine : public QFSFileEngine
{
Q_DECLARE_PRIVATE(QFSFileEngine)
public:
void initialize(const QString &file, quint32 mode, bool nameIsTemplate = true)
{
Q_D(QFSFileEngine);
Q_ASSERT(!isReallyOpen());
fileMode = mode;
filePathIsTemplate = filePathWasTemplate = nameIsTemplate;
d->fileEntry = QFileSystemEntry(file);
if (!filePathIsTemplate)
QFSFileEngine::setFileName(file);
}
~QTemporaryFileEngine();
bool isReallyOpen() const;
void setFileName(const QString &file);
void setFileTemplate(const QString &fileTemplate);
bool open(QIODevice::OpenMode flags);
bool remove();
bool rename(const QString &newName);
bool renameOverwrite(const QString &newName);
bool close();
quint32 fileMode;
bool filePathIsTemplate;
bool filePathWasTemplate;
};
QT_END_NAMESPACE
#endif // QT_NO_TEMPORARYFILE
#endif /* QTEMPORARYFILE_P_H */
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