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123 lines
4.4 KiB
C++
123 lines
4.4 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the QtCore module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QFSFILEENGINE_H
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#define QFSFILEENGINE_H
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#include <QtCore/qabstractfileengine.h>
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#ifndef QT_NO_FSFILEENGINE
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QT_BEGIN_HEADER
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QT_BEGIN_NAMESPACE
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class QFSFileEnginePrivate;
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class Q_CORE_EXPORT QFSFileEngine : public QAbstractFileEngine
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{
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Q_DECLARE_PRIVATE(QFSFileEngine)
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public:
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QFSFileEngine();
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explicit QFSFileEngine(const QString &file);
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~QFSFileEngine();
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bool open(QIODevice::OpenMode openMode);
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bool open(QIODevice::OpenMode flags, FILE *fh);
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bool close();
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bool flush();
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qint64 size() const;
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qint64 pos() const;
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bool seek(qint64);
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bool isSequential() const;
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bool remove();
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bool copy(const QString &newName);
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bool rename(const QString &newName);
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bool link(const QString &newName);
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bool mkdir(const QString &dirName, bool createParentDirectories) const;
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bool rmdir(const QString &dirName, bool recurseParentDirectories) const;
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bool setSize(qint64 size);
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bool caseSensitive() const;
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bool isRelativePath() const;
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QStringList entryList(QDir::Filters filters, const QStringList &filterNames) const;
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FileFlags fileFlags(FileFlags type) const;
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bool setPermissions(uint perms);
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QString fileName(FileName file) const;
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uint ownerId(FileOwner) const;
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QString owner(FileOwner) const;
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QDateTime fileTime(FileTime time) const;
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void setFileName(const QString &file);
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int handle() const;
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#ifndef QT_NO_FILESYSTEMITERATOR
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Iterator *beginEntryList(QDir::Filters filters, const QStringList &filterNames);
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Iterator *endEntryList();
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#endif
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qint64 read(char *data, qint64 maxlen);
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qint64 readLine(char *data, qint64 maxlen);
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qint64 write(const char *data, qint64 len);
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bool extension(Extension extension, const ExtensionOption *option = Q_NULLPTR, ExtensionReturn *output = Q_NULLPTR);
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bool supportsExtension(Extension extension) const;
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//FS only!!
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bool open(QIODevice::OpenMode flags, int fd);
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bool open(QIODevice::OpenMode flags, int fd, QFile::FileHandleFlags handleFlags);
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bool open(QIODevice::OpenMode flags, FILE *fh, QFile::FileHandleFlags handleFlags);
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static bool setCurrentPath(const QString &path);
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static QString currentPath(const QString &path = QString());
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static QString homePath();
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static QString rootPath();
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static QString tempPath();
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protected:
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QFSFileEngine(QFSFileEnginePrivate &dd);
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};
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QT_END_NAMESPACE
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QT_END_HEADER
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#endif // QT_NO_FSFILEENGINE
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#endif // QFSFILEENGINE_H
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