kioslave

kbzip2filter.h

00001 /* This file is part of the KDE libraries
00002    Copyright (C) 2000 David Faure <faure@kde.org>
00003 
00004    This library is free software; you can redistribute it and/or
00005    modify it under the terms of the GNU Library General Public
00006    License version 2 as published by the Free Software Foundation.
00007 
00008    This library is distributed in the hope that it will be useful,
00009    but WITHOUT ANY WARRANTY; without even the implied warranty of
00010    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00011    Library General Public License for more details.
00012 
00013    You should have received a copy of the GNU Library General Public License
00014    along with this library; see the file COPYING.LIB.  If not, write to
00015    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00016    Boston, MA 02110-1301, USA.
00017 */
00018 
00019 #ifndef __kbzip2filter__h
00020 #define __kbzip2filter__h
00021 
00022 #include <config.h>
00023 
00024 #if defined( HAVE_BZIP2_SUPPORT )
00025 
00026 #include "kfilterbase.h"
00027 
00028 class KBzip2Filter : public KFilterBase
00029 {
00030 public:
00031     KBzip2Filter();
00032     virtual ~KBzip2Filter();
00033 
00034     virtual void init( int );
00035     virtual int mode() const { return m_mode; }
00036     virtual void terminate();
00037     virtual void reset();
00038     virtual bool readHeader() { return true; } // bzip2 handles it by itself ! Cool !
00039     virtual bool writeHeader( const QCString & ) { return true; }
00040     virtual void setOutBuffer( char * data, uint maxlen );
00041     virtual void setInBuffer( const char * data, uint size );
00042     virtual int  inBufferAvailable() const;
00043     virtual int  outBufferAvailable() const;
00044     virtual Result uncompress();
00045     virtual Result compress( bool finish );
00046 private:
00047     class KBzip2FilterPrivate;
00048     KBzip2FilterPrivate *d;
00049     int m_mode;
00050 };
00051 
00052 #endif
00053 
00054 #endif
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kbzip2filter.h

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