QuaZIP  quazip-0-6-2
quaziodevice.h
1 #ifndef QUAZIP_QUAZIODEVICE_H
2 #define QUAZIP_QUAZIODEVICE_H
3 
4 /*
5 Copyright (C) 2005-2014 Sergey A. Tachenov
6 
7 This file is part of QuaZIP.
8 
9 QuaZIP is free software: you can redistribute it and/or modify
10 it under the terms of the GNU Lesser General Public License as published by
11 the Free Software Foundation, either version 3 of the License, or
12 (at your option) any later version.
13 
14 QuaZIP is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU Lesser General Public License for more details.
18 
19 You should have received a copy of the GNU Lesser General Public License
20 along with QuaZIP. If not, see <http://www.gnu.org/licenses/>.
21 
22 See COPYING file for the full LGPL text.
23 
24 Original ZIP package is copyrighted by Gilles Vollant and contributors,
25 see quazip/(un)zip.h files for details. Basically it's the zlib license.
26 */
27 
28 #include <QIODevice>
29 #include "quazip_global.h"
30 
31 #include <zlib.h>
32 
33 class QuaZIODevicePrivate;
34 
36 
41 class QUAZIP_EXPORT QuaZIODevice: public QIODevice {
42  Q_OBJECT
43 public:
45 
49  QuaZIODevice(QIODevice *io, QObject *parent = NULL);
51  ~QuaZIODevice();
53 
73  virtual bool flush();
75 
79  virtual bool open(QIODevice::OpenMode mode);
81 
85  virtual void close();
87  QIODevice *getIoDevice() const;
89  virtual bool isSequential() const;
90 protected:
92  virtual qint64 readData(char *data, qint64 maxSize);
94  virtual qint64 writeData(const char *data, qint64 maxSize);
95 private:
96  QuaZIODevicePrivate *d;
97 };
98 #endif // QUAZIP_QUAZIODEVICE_H
A class to compress/decompress QIODevice.
Definition: quaziodevice.h:41