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Diffstat (limited to 'daemon/quazip/quaziodevice.h')
| -rw-r--r-- | daemon/quazip/quaziodevice.h | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/daemon/quazip/quaziodevice.h b/daemon/quazip/quaziodevice.h deleted file mode 100644 index f8cd380..0000000 --- a/daemon/quazip/quaziodevice.h +++ /dev/null @@ -1,98 +0,0 @@ -#ifndef QUAZIP_QUAZIODEVICE_H -#define QUAZIP_QUAZIODEVICE_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 QuaZIODevicePrivate; - -/// A class to compress/decompress QIODevice. -/** - This class can be used to compress any data written to QIODevice or - decompress it back. Compressing data sent over a QTcpSocket is a good - example. - */ -class QUAZIP_EXPORT QuaZIODevice: public QIODevice { - Q_OBJECT -public: - /// Constructor. - /** - \param io The QIODevice to read/write. - \param parent The parent object, as per QObject logic. - */ - QuaZIODevice(QIODevice *io, QObject *parent = NULL); - /// Destructor. - ~QuaZIODevice(); - /// Flushes data waiting to be written. - /** - Unfortunately, as QIODevice doesn't support flush() by itself, the - only thing this method does is write the compressed data into the - device using Z_SYNC_FLUSH mode. If you need the compressed data to - actually be flushed from the buffer of the underlying QIODevice, you - need to call its flush() method as well, providing it supports it - (like QTcpSocket does). Example: - \code - QuaZIODevice dev(&sock); - dev.open(QIODevice::Write); - dev.write(yourDataGoesHere); - dev.flush(); - sock->flush(); // this actually sends data to network - \endcode - - This may change in the future versions of QuaZIP by implementing an - ugly hack: trying to cast the QIODevice using qobject_cast to known - flush()-supporting subclasses, and calling flush if the resulting - pointer is not zero. - */ - virtual bool flush(); - /// Opens the device. - /** - \param mode Neither QIODevice::ReadWrite nor QIODevice::Append are - not supported. - */ - virtual bool open(QIODevice::OpenMode mode); - /// Closes this device, but not the underlying one. - /** - The underlying QIODevice is not closed in case you want to write - something else to it. - */ - virtual void close(); - /// Returns the underlying device. - QIODevice *getIoDevice() const; - /// Returns true. - virtual bool isSequential() const; -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: - QuaZIODevicePrivate *d; -}; -#endif // QUAZIP_QUAZIODEVICE_H |
