blob: 73b5173f3ce523fa5cf08692987375168b9d937b (
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
46
47
48
49
50
51
52
|
/* This file is part of the KDE libraries
Copyright (C) 2000 David Faure <faure@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2 as published by the Free Software Foundation.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef __kgzipfilter__h
#define __kgzipfilter__h
#include "kfilterbase.h"
class KGzipFilter : public KFilterBase
{
public:
KGzipFilter();
virtual ~KGzipFilter();
virtual void init( int mode );
virtual int mode() const { return m_mode; }
virtual void terminate();
virtual void reset();
virtual bool readHeader();
virtual bool writeHeader( const TQCString & fileName );
void writeFooter();
virtual void setOutBuffer( char * data, uint maxlen );
virtual void setInBuffer( const char * data, uint size );
virtual int inBufferAvailable() const;
virtual int outBufferAvailable() const;
virtual Result uncompress();
virtual Result compress( bool finish );
private:
Result uncompress_noop();
int m_mode;
ulong m_crc;
bool m_headerWritten;
class KGzipFilterPrivate;
KGzipFilterPrivate *d;
};
#endif
|
