blob: f366c63d04648427c5bc49dc61787feb614e5191 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
/*
* Copyright (C) 2010 Felix Geyer <debfx@fobos.de>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 or (at your option)
* version 3 of the License.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef KEEPASSX_LAYEREDSTREAM_H
#define KEEPASSX_LAYEREDSTREAM_H
#include <QtCore/QIODevice>
class LayeredStream : public QIODevice
{
Q_OBJECT
public:
explicit LayeredStream(QIODevice* baseDevice);
virtual ~LayeredStream();
bool isSequential() const;
virtual QString errorString() const;
bool open(QIODevice::OpenMode mode);
protected:
qint64 readData(char* data, qint64 maxSize);
qint64 writeData(const char* data, qint64 maxSize);
QIODevice* const m_baseDevice;
private Q_SLOTS:
void closeStream();
};
#endif // KEEPASSX_LAYEREDSTREAM_H
|