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author | Nicolas Pennequin <nicolas.pennequin@free.fr> | 2008-05-11 17:21:14 +0000 |
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committer | Nicolas Pennequin <nicolas.pennequin@free.fr> | 2008-05-11 17:21:14 +0000 |
commit | 9c54187678281077b8700c1c107f54a0b40d7050 (patch) | |
tree | b07061b11477bfbdfddaa52bee43f4993167dbc0 /rbutil/rbutilqt/zip/unzip_p.h | |
parent | 850c4f98baecf3d3c28e916927d15d3bbd0cd502 (diff) | |
download | rockbox-9c54187678281077b8700c1c107f54a0b40d7050.tar.gz rockbox-9c54187678281077b8700c1c107f54a0b40d7050.zip |
Set svn:eol-style on files from the rbutil directory and its subdirectories.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17462 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'rbutil/rbutilqt/zip/unzip_p.h')
-rw-r--r-- | rbutil/rbutilqt/zip/unzip_p.h | 224 |
1 files changed, 112 insertions, 112 deletions
diff --git a/rbutil/rbutilqt/zip/unzip_p.h b/rbutil/rbutilqt/zip/unzip_p.h index c05ac67b47..c0ea11b7bf 100644 --- a/rbutil/rbutilqt/zip/unzip_p.h +++ b/rbutil/rbutilqt/zip/unzip_p.h @@ -1,112 +1,112 @@ -/****************************************************************************
-** Filename: unzip_p.h
-** Last updated [dd/mm/yyyy]: 28/01/2007
-**
-** pkzip 2.0 decompression.
-**
-** Some of the code has been inspired by other open source projects,
-** (mainly Info-Zip and Gilles Vollant's minizip).
-** Compression and decompression actually uses the zlib library.
-**
-** Copyright (C) 2007 Angius Fabrizio. All rights reserved.
-**
-** This file is part of the OSDaB project (http://osdab.sourceforge.net/).
-**
-** This file may be distributed and/or modified under the terms of the
-** GNU General Public License version 2 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file.
-**
-** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-**
-** See the file LICENSE.GPL that came with this software distribution or
-** visit http://www.gnu.org/copyleft/gpl.html for GPL licensing information.
-**
-**********************************************************************/
-
-//
-// W A R N I N G
-// -------------
-//
-// This file is not part of the Zip/UnZip API. It exists purely as an
-// implementation detail. This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#ifndef OSDAB_UNZIP_P__H
-#define OSDAB_UNZIP_P__H
-
-#include "unzip.h"
-#include "zipentry_p.h"
-
-#include <QtGlobal>
-
-// zLib authors suggest using larger buffers (128K or 256K) for (de)compression (especially for inflate())
-// we use a 256K buffer here - if you want to use this code on a pre-iceage mainframe please change it ;)
-#define UNZIP_READ_BUFFER (256*1024)
-
-class UnzipPrivate
-{
-public:
- UnzipPrivate();
-
- // Replace this with whatever else you use to store/retrieve the password.
- QString password;
-
- bool skipAllEncrypted;
-
- QMap<QString,ZipEntryP*>* headers;
-
- QIODevice* device;
-
- char buffer1[UNZIP_READ_BUFFER];
- char buffer2[UNZIP_READ_BUFFER];
-
- unsigned char* uBuffer;
- const quint32* crcTable;
-
- // Central Directory (CD) offset
- quint32 cdOffset;
- // End of Central Directory (EOCD) offset
- quint32 eocdOffset;
-
- // Number of entries in the Central Directory (as to the EOCD record)
- quint16 cdEntryCount;
-
- // The number of detected entries that have been skipped because of a non compatible format
- quint16 unsupportedEntryCount;
-
- QString comment;
-
- UnZip::ErrorCode openArchive(QIODevice* device);
-
- UnZip::ErrorCode seekToCentralDirectory();
- UnZip::ErrorCode parseCentralDirectoryRecord();
- UnZip::ErrorCode parseLocalHeaderRecord(const QString& path, ZipEntryP& entry);
-
- void closeArchive();
-
- UnZip::ErrorCode extractFile(const QString& path, ZipEntryP& entry, const QDir& dir, UnZip::ExtractionOptions options);
- UnZip::ErrorCode extractFile(const QString& path, ZipEntryP& entry, QIODevice* device, UnZip::ExtractionOptions options);
-
- UnZip::ErrorCode testPassword(quint32* keys, const QString& file, const ZipEntryP& header);
- bool testKeys(const ZipEntryP& header, quint32* keys);
-
- bool createDirectory(const QString& path);
-
- inline void decryptBytes(quint32* keys, char* buffer, qint64 read);
-
- inline quint32 getULong(const unsigned char* data, quint32 offset) const;
- inline quint64 getULLong(const unsigned char* data, quint32 offset) const;
- inline quint16 getUShort(const unsigned char* data, quint32 offset) const;
- inline int decryptByte(quint32 key2) const;
- inline void updateKeys(quint32* keys, int c) const;
- inline void initKeys(const QString& pwd, quint32* keys) const;
-
- inline QDateTime convertDateTime(const unsigned char date[2], const unsigned char time[2]) const;
-};
-
-#endif // OSDAB_UNZIP_P__H
+/**************************************************************************** +** Filename: unzip_p.h +** Last updated [dd/mm/yyyy]: 28/01/2007 +** +** pkzip 2.0 decompression. +** +** Some of the code has been inspired by other open source projects, +** (mainly Info-Zip and Gilles Vollant's minizip). +** Compression and decompression actually uses the zlib library. +** +** Copyright (C) 2007 Angius Fabrizio. All rights reserved. +** +** This file is part of the OSDaB project (http://osdab.sourceforge.net/). +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See the file LICENSE.GPL that came with this software distribution or +** visit http://www.gnu.org/copyleft/gpl.html for GPL licensing information. +** +**********************************************************************/ + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Zip/UnZip API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#ifndef OSDAB_UNZIP_P__H +#define OSDAB_UNZIP_P__H + +#include "unzip.h" +#include "zipentry_p.h" + +#include <QtGlobal> + +// zLib authors suggest using larger buffers (128K or 256K) for (de)compression (especially for inflate()) +// we use a 256K buffer here - if you want to use this code on a pre-iceage mainframe please change it ;) +#define UNZIP_READ_BUFFER (256*1024) + +class UnzipPrivate +{ +public: + UnzipPrivate(); + + // Replace this with whatever else you use to store/retrieve the password. + QString password; + + bool skipAllEncrypted; + + QMap<QString,ZipEntryP*>* headers; + + QIODevice* device; + + char buffer1[UNZIP_READ_BUFFER]; + char buffer2[UNZIP_READ_BUFFER]; + + unsigned char* uBuffer; + const quint32* crcTable; + + // Central Directory (CD) offset + quint32 cdOffset; + // End of Central Directory (EOCD) offset + quint32 eocdOffset; + + // Number of entries in the Central Directory (as to the EOCD record) + quint16 cdEntryCount; + + // The number of detected entries that have been skipped because of a non compatible format + quint16 unsupportedEntryCount; + + QString comment; + + UnZip::ErrorCode openArchive(QIODevice* device); + + UnZip::ErrorCode seekToCentralDirectory(); + UnZip::ErrorCode parseCentralDirectoryRecord(); + UnZip::ErrorCode parseLocalHeaderRecord(const QString& path, ZipEntryP& entry); + + void closeArchive(); + + UnZip::ErrorCode extractFile(const QString& path, ZipEntryP& entry, const QDir& dir, UnZip::ExtractionOptions options); + UnZip::ErrorCode extractFile(const QString& path, ZipEntryP& entry, QIODevice* device, UnZip::ExtractionOptions options); + + UnZip::ErrorCode testPassword(quint32* keys, const QString& file, const ZipEntryP& header); + bool testKeys(const ZipEntryP& header, quint32* keys); + + bool createDirectory(const QString& path); + + inline void decryptBytes(quint32* keys, char* buffer, qint64 read); + + inline quint32 getULong(const unsigned char* data, quint32 offset) const; + inline quint64 getULLong(const unsigned char* data, quint32 offset) const; + inline quint16 getUShort(const unsigned char* data, quint32 offset) const; + inline int decryptByte(quint32 key2) const; + inline void updateKeys(quint32* keys, int c) const; + inline void initKeys(const QString& pwd, quint32* keys) const; + + inline QDateTime convertDateTime(const unsigned char date[2], const unsigned char time[2]) const; +}; + +#endif // OSDAB_UNZIP_P__H |