/[pearpc]/src/tools/cstream.h
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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Annotation of /src/tools/cstream.h

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Wed Sep 5 17:11:21 2007 UTC (12 years, 6 months ago) by dpavlin
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1 dpavlin 1 /*
2     * HT Editor
3     * cstream.cc
4     *
5     * Copyright (C) 1999-2002 Sebastian Biallas (sb@web-productions.de)
6     *
7     * This program is free software; you can redistribute it and/or modify
8     * it under the terms of the GNU General Public License version 2 as
9     * published by the Free Software Foundation.
10     *
11     * This program is distributed in the hope that it will be useful,
12     * but WITHOUT ANY WARRANTY; without even the implied warranty of
13     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14     * GNU General Public License for more details.
15     *
16     * You should have received a copy of the GNU General Public License
17     * along with this program; if not, write to the Free Software
18     * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19     */
20     #ifndef __CSTREAM_H__
21     #define __CSTREAM_H__
22    
23     #include "stream.h"
24    
25     /*
26     * NEVER use CompressedStream for both reading and writing!
27     */
28    
29     #define COMPRESSED_STREAM_DEFAULT_GRANULARITY 10240
30    
31     class CompressedStream: public StreamLayer {
32     protected:
33     byte *buffer;
34     uint buffersize;
35     uint bufferpos;
36    
37     bool flush_compressed();
38     bool flush_uncompressed();
39     public:
40     CompressedStream(Stream *stream, bool own_stream, uint granularity = COMPRESSED_STREAM_DEFAULT_GRANULARITY);
41     virtual ~CompressedStream();
42     /* extends StreamLayer */
43     virtual uint read(void *buf, uint size);
44     virtual uint write(const void *buf, uint size);
45     };
46    
47     #endif

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