9c54187678
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17462 a1c6a512-1295-4272-9138-f99709370657
115 lines
3.1 KiB
C++
115 lines
3.1 KiB
C++
/****************************************************************************
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** Filename: zip.h
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** Last updated [dd/mm/yyyy]: 01/02/2007
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**
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** pkzip 2.0 file compression.
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**
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** Some of the code has been inspired by other open source projects,
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** (mainly Info-Zip and Gilles Vollant's minizip).
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** Compression and decompression actually uses the zlib library.
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**
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** Copyright (C) 2007 Angius Fabrizio. All rights reserved.
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**
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** This file is part of the OSDaB project (http://osdab.sourceforge.net/).
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**
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** This file may be distributed and/or modified under the terms of the
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** GNU General Public License version 2 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file.
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**
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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**
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** See the file LICENSE.GPL that came with this software distribution or
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** visit http://www.gnu.org/copyleft/gpl.html for GPL licensing information.
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**
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**********************************************************************/
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#ifndef OSDAB_ZIP__H
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#define OSDAB_ZIP__H
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#include <QtGlobal>
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#include <QMap>
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#include <zlib/zlib.h>
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class ZipPrivate;
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class QIODevice;
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class QFile;
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class QDir;
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class QStringList;
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class QString;
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class Zip
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{
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public:
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enum ErrorCode
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{
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Ok,
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ZlibInit,
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ZlibError,
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FileExists,
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OpenFailed,
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NoOpenArchive,
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FileNotFound,
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ReadFailed,
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WriteFailed,
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SeekFailed
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};
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enum CompressionLevel
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{
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Store,
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Deflate1 = 1, Deflate2, Deflate3, Deflate4,
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Deflate5, Deflate6, Deflate7, Deflate8, Deflate9,
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AutoCPU, AutoMIME, AutoFull
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};
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enum CompressionOption
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{
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//! Does not preserve absolute paths in the zip file when adding a file/directory (default)
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RelativePaths = 0x0001,
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//! Preserve absolute paths
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AbsolutePaths = 0x0002,
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//! Do not store paths. All the files are put in the (evtl. user defined) root of the zip file
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IgnorePaths = 0x0004
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};
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Q_DECLARE_FLAGS(CompressionOptions, CompressionOption)
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Zip();
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virtual ~Zip();
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bool isOpen() const;
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void setPassword(const QString& pwd);
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void clearPassword();
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QString password() const;
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ErrorCode createArchive(const QString& file, bool overwrite = true);
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ErrorCode createArchive(QIODevice* device);
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QString archiveComment() const;
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void setArchiveComment(const QString& comment);
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ErrorCode addDirectoryContents(const QString& path, CompressionLevel level = AutoFull);
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ErrorCode addDirectoryContents(const QString& path, const QString& root, CompressionLevel level = AutoFull);
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ErrorCode addDirectory(const QString& path, CompressionOptions options = RelativePaths, CompressionLevel level = AutoFull);
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ErrorCode addDirectory(const QString& path, const QString& root, CompressionLevel level = AutoFull);
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ErrorCode addDirectory(const QString& path, const QString& root, CompressionOptions options = RelativePaths, CompressionLevel level = AutoFull);
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ErrorCode closeArchive();
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QString formatError(ErrorCode c) const;
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virtual void progress() {}
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private:
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ZipPrivate* d;
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};
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Q_DECLARE_OPERATORS_FOR_FLAGS(Zip::CompressionOptions)
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#endif // OSDAB_ZIP__H
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