You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
53 lines
1.6 KiB
53 lines
1.6 KiB
/* 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
|