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Diffstat (limited to 'daemon/quazip/quagzipfile.h')
| -rw-r--r-- | daemon/quazip/quagzipfile.h | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/daemon/quazip/quagzipfile.h b/daemon/quazip/quagzipfile.h deleted file mode 100644 index 32bc565..0000000 --- a/daemon/quazip/quagzipfile.h +++ /dev/null @@ -1,108 +0,0 @@ -#ifndef QUAZIP_QUAGZIPFILE_H -#define QUAZIP_QUAGZIPFILE_H - -/* -Copyright (C) 2005-2014 Sergey A. Tachenov - -This file is part of QuaZIP. - -QuaZIP is free software: you can redistribute it and/or modify -it under the terms of the GNU Lesser General Public License as published by -the Free Software Foundation, either version 3 of the License, or -(at your option) any later version. - -QuaZIP is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU Lesser General Public License for more details. - -You should have received a copy of the GNU Lesser General Public License -along with QuaZIP. If not, see <http://www.gnu.org/licenses/>. - -See COPYING file for the full LGPL text. - -Original ZIP package is copyrighted by Gilles Vollant and contributors, -see quazip/(un)zip.h files for details. Basically it's the zlib license. -*/ - -#include <QIODevice> -#include "quazip_global.h" - -#include <zlib.h> - -class QuaGzipFilePrivate; - -/// GZIP file -/** - This class is a wrapper around GZIP file access functions in zlib. Unlike QuaZip classes, it doesn't allow reading from a GZIP file opened as QIODevice, for example, if your GZIP file is in QBuffer. It only provides QIODevice access to a GZIP file contents, but the GZIP file itself must be identified by its name on disk or by descriptor id. - */ -class QUAZIP_EXPORT QuaGzipFile: public QIODevice { - Q_OBJECT -public: - /// Empty constructor. - /** - Must call setFileName() before trying to open. - */ - QuaGzipFile(); - /// Empty constructor with a parent. - /** - Must call setFileName() before trying to open. - \param parent The parent object, as per QObject logic. - */ - QuaGzipFile(QObject *parent); - /// Constructor. - /** - \param fileName The name of the GZIP file. - \param parent The parent object, as per QObject logic. - */ - QuaGzipFile(const QString &fileName, QObject *parent = NULL); - /// Destructor. - virtual ~QuaGzipFile(); - /// Sets the name of the GZIP file to be opened. - void setFileName(const QString& fileName); - /// Returns the name of the GZIP file. - QString getFileName() const; - /// Returns true. - /** - Strictly speaking, zlib supports seeking for GZIP files, but it is - poorly implemented, because there is no way to implement it - properly. For reading, seeking backwards is very slow, and for - writing, it is downright impossible. Therefore, QuaGzipFile does not - support seeking at all. - */ - virtual bool isSequential() const; - /// Opens the file. - /** - \param mode Can be either QIODevice::Write or QIODevice::Read. - ReadWrite and Append aren't supported. - */ - virtual bool open(QIODevice::OpenMode mode); - /// Opens the file. - /** - \overload - \param fd The file descriptor to read/write the GZIP file from/to. - \param mode Can be either QIODevice::Write or QIODevice::Read. - ReadWrite and Append aren't supported. - */ - virtual bool open(int fd, QIODevice::OpenMode mode); - /// Flushes data to file. - /** - The data is written using Z_SYNC_FLUSH mode. Doesn't make any sense - when reading. - */ - virtual bool flush(); - /// Closes the file. - virtual void close(); -protected: - /// Implementation of QIODevice::readData(). - virtual qint64 readData(char *data, qint64 maxSize); - /// Implementation of QIODevice::writeData(). - virtual qint64 writeData(const char *data, qint64 maxSize); -private: - // not implemented by design to disable copy - QuaGzipFile(const QuaGzipFile &that); - QuaGzipFile& operator=(const QuaGzipFile &that); - QuaGzipFilePrivate *d; -}; - -#endif // QUAZIP_QUAGZIPFILE_H |
