QuaZIP: quazip/quaziodevice.h Source File

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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