qresource_p.h

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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
#ifndef QRESOURCE_P_H
#define QRESOURCE_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 "qabstractfileengine_p.h"
 
QT_BEGIN_NAMESPACE
 
class QResourceFileEnginePrivate;
class QResourceFileEngine : public QAbstractFileEngine
{
private:
    Q_DECLARE_PRIVATE(QResourceFileEngine)
public:
    explicit QResourceFileEngine(const QString &path);
    ~QResourceFileEngine();
 
    void setFileName(const QString &file) override;
 
    bool open(QIODevice::OpenMode flags, std::optional<QFile::Permissions> permissions) override;
    bool close() override;
    bool flush() override;
    qint64 size() const override;
    qint64 pos() const override;
    virtual bool atEnd() const;
    bool seek(qint64) override;
    qint64 read(char *data, qint64 maxlen) override;
 
    bool caseSensitive() const override;
 
    FileFlags fileFlags(FileFlags type) const override;
 
    QString fileName(QAbstractFileEngine::FileName file) const override;
 
    uint ownerId(FileOwner) const override;
 
    QDateTime fileTime(FileTime time) const override;
 
    Iterator *beginEntryList(QDir::Filters filters, const QStringList &filterNames) override;
    Iterator *endEntryList() override;
 
    bool extension(Extension extension, const ExtensionOption *option = nullptr, ExtensionReturn *output = nullptr) override;
    bool supportsExtension(Extension extension) const override;
};
 
QT_END_NAMESPACE
 
#endif // QRESOURCE_P_H