1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of the QtGui module 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 QZIPREADER_H 41 #define QZIPREADER_H 42 43 #include <QtGui/private/qtguiglobal_p.h> 44 #include <QtCore/qglobal.h> 45 46 #ifndef QT_NO_TEXTODFWRITER 47 48 // 49 // W A R N I N G 50 // ------------- 51 // 52 // This file is not part of the Qt API. It exists for the convenience 53 // of the QZipReader class. This header file may change from 54 // version to version without notice, or even be removed. 55 // 56 // We mean it. 57 // 58 59 #include <QtCore/qdatetime.h> 60 #include <QtCore/qfile.h> 61 #include <QtCore/qstring.h> 62 63 QT_BEGIN_NAMESPACE 64 65 class QZipReaderPrivate; 66 67 class Q_GUI_EXPORT QZipReader 68 { 69 public: 70 explicit QZipReader(const QString &fileName, QIODevice::OpenMode mode = QIODevice::ReadOnly ); 71 72 explicit QZipReader(QIODevice *device); 73 ~QZipReader(); 74 75 QIODevice* device() const; 76 77 bool isReadable() const; 78 bool exists() const; 79 80 struct FileInfo 81 { FileInfoFileInfo82 FileInfo() noexcept 83 : isDir(false), isFile(false), isSymLink(false), crc(0), size(0) 84 {} 85 isValidFileInfo86 bool isValid() const noexcept { return isDir || isFile || isSymLink; } 87 88 QString filePath; 89 uint isDir : 1; 90 uint isFile : 1; 91 uint isSymLink : 1; 92 QFile::Permissions permissions; 93 uint crc; 94 qint64 size; 95 QDateTime lastModified; 96 }; 97 98 QVector<FileInfo> fileInfoList() const; 99 int count() const; 100 101 FileInfo entryInfoAt(int index) const; 102 QByteArray fileData(const QString &fileName) const; 103 bool extractAll(const QString &destinationDir) const; 104 105 enum Status { 106 NoError, 107 FileReadError, 108 FileOpenError, 109 FilePermissionsError, 110 FileError 111 }; 112 113 Status status() const; 114 115 void close(); 116 117 private: 118 QZipReaderPrivate *d; 119 Q_DISABLE_COPY_MOVE(QZipReader) 120 }; 121 Q_DECLARE_TYPEINFO(QZipReader::FileInfo, Q_MOVABLE_TYPE); 122 Q_DECLARE_TYPEINFO(QZipReader::Status, Q_PRIMITIVE_TYPE); 123 124 QT_END_NAMESPACE 125 126 #endif // QT_NO_TEXTODFWRITER 127 #endif // QZIPREADER_H 128