1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2019 Volker Krause <vkrause@kde.org> 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of the plugins of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:LGPL$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see https://www.qt.io/terms-conditions. For further 15 ** information use the contact form at https://www.qt.io/contact-us. 16 ** 17 ** GNU Lesser General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU Lesser 19 ** General Public License version 3 as published by the Free Software 20 ** Foundation and appearing in the file LICENSE.LGPL3 included in the 21 ** packaging of this file. Please review the following information to 22 ** ensure the GNU Lesser General Public License version 3 requirements 23 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. 24 ** 25 ** GNU General Public License Usage 26 ** Alternatively, this file may be used under the terms of the GNU 27 ** General Public License version 2.0 or (at your option) the GNU General 28 ** Public license version 3 or any later version approved by the KDE Free 29 ** Qt Foundation. The licenses are as published by the Free Software 30 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 31 ** included in the packaging of this file. Please review the following 32 ** information to ensure the GNU General Public License requirements will 33 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and 34 ** https://www.gnu.org/licenses/gpl-3.0.html. 35 ** 36 ** $QT_END_LICENSE$ 37 ** 38 ****************************************************************************/ 39 40 #ifndef ANDROIDCONTENTFILEENGINE_H 41 #define ANDROIDCONTENTFILEENGINE_H 42 43 #include <private/qfsfileengine_p.h> 44 45 class AndroidContentFileEngine : public QFSFileEngine 46 { 47 public: 48 AndroidContentFileEngine(const QString &fileName); 49 bool open(QIODevice::OpenMode openMode) override; 50 qint64 size() const override; 51 FileFlags fileFlags(FileFlags type = FileInfoAll) const override; 52 QString fileName(FileName file = DefaultName) const override; 53 QAbstractFileEngine::Iterator *beginEntryList(QDir::Filters filters, const QStringList &filterNames) override; 54 QAbstractFileEngine::Iterator *endEntryList() override; 55 private: 56 QString m_file; 57 58 }; 59 60 class AndroidContentFileEngineHandler : public QAbstractFileEngineHandler 61 { 62 public: 63 AndroidContentFileEngineHandler(); 64 ~AndroidContentFileEngineHandler(); 65 QAbstractFileEngine *create(const QString &fileName) const override; 66 }; 67 68 class AndroidContentFileEngineIterator : public QAbstractFileEngineIterator 69 { 70 public: 71 AndroidContentFileEngineIterator(QDir::Filters filters, const QStringList &filterNames); 72 ~AndroidContentFileEngineIterator(); 73 QString next() override; 74 bool hasNext() const override; 75 QString currentFileName() const override; 76 private: 77 mutable QStringList m_entries; 78 mutable int m_index = -1; 79 }; 80 81 #endif // ANDROIDCONTENTFILEENGINE_H 82