/**************************************************************************** ** ** Copyright (C) 2016 The Qt Company Ltd. ** Contact: http://www.qt.io/licensing/ ** ** This file is part of the plugins 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 QIOSFILEENGINEASSETSLIBRARY_H #define QIOSFILEENGINEASSETSLIBRARY_H #include 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) 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; QStringList entryList(QDir::Filters filters, const QStringList &filterNames) const 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