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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 QIOSFILEENGINEASSETSLIBRARY_H
#define QIOSFILEENGINEASSETSLIBRARY_H
#include <QtCore/private/qabstractfileengine_p.h>
Q_FORWARD_DECLARE_OBJC_CLASS(ALAsset);
QT_BEGIN_NAMESPACE
class QIOSAssetData;
class QIOSFileEngineAssetsLibrary : public QAbstractFileEngine
{
public:
QIOSFileEngineAssetsLibrary(const QString &fileName);
~QIOSFileEngineAssetsLibrary();
bool open(QIODevice::OpenMode openMode, std::optional<QFile::Permissions> permissions) override;
bool close() override;
FileFlags fileFlags(FileFlags type) const override;
qint64 size() const override;
qint64 read(char *data, qint64 maxlen) override;
qint64 pos() const override;
bool seek(qint64 pos) override;
QString fileName(FileName file) const override;
void setFileName(const QString &file) override;
#ifndef QT_NO_FILESYSTEMITERATOR
Iterator *beginEntryList(QDir::Filters filters, const QStringList &filterNames) override;
Iterator *endEntryList() override;
#endif
void setError(QFile::FileError error, const QString &str) { QAbstractFileEngine::setError(error, str); }
private:
QString m_fileName;
QString m_assetUrl;
qint64 m_offset;
mutable QIOSAssetData *m_data;
ALAsset *loadAsset() const;
};
QT_END_NAMESPACE
#endif // QIOSFILEENGINEASSETSLIBRARY_H
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