strigi/src/streams

gzipcompressstream.h

00001 /* This file is part of Strigi Desktop Search
00002  *
00003  * Copyright (C) 2006 Ben van Klinken <ustramooner at users.sourceforge.net>
00004  *
00005  * This library is free software; you can redistribute it and/or
00006  * modify it under the terms of the GNU Library General Public
00007  * License as published by the Free Software Foundation; either
00008  * version 2 of the License, or (at your option) any later version.
00009  *
00010  * This library is distributed in the hope that it will be useful,
00011  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00012  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013  * Library General Public License for more details.
00014  *
00015  * You should have received a copy of the GNU Library General Public License
00016  * along with this library; see the file COPYING.LIB.  If not, write to
00017  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00018  * Boston, MA 02110-1301, USA.
00019  */
00020 #ifndef STRIGI_GZIPCOMPRESSSTREAM_H
00021 #define STRIGI_GZIPCOMPRESSSTREAM_H
00022 
00023 #include <strigi/strigiconfig.h>
00024 #include "streambase.h"
00025 #include "bufferedstream.h"
00026 
00027 struct z_stream_s;
00028 
00029 namespace Strigi {
00030 
00031 class STREAMS_EXPORT GZipCompressInputStream : public BufferedInputStream {
00032 private:
00033     z_stream_s* zstream;
00034     InputStream* input;
00035 
00036     void dealloc();
00037     void readFromStream();
00038     void compressFromStream();
00039 public:
00040     explicit GZipCompressInputStream(InputStream* input, int level=-1);
00041     ~GZipCompressInputStream();
00042     int32_t fillBuffer(char* start, int32_t space);
00043 };
00044 
00045 } // end namespace Strigi
00046 
00047 #endif
strigi/src/streams

gzipcompressstream.h

strigi/src/streams

KDE Support
