From 469bbcf0701e1eb8a6670c23145b0da87357e178 Mon Sep 17 00:00:00 2001 From: Mike Buland Date: Sun, 25 Mar 2012 20:00:08 +0000 Subject: Code is all reorganized. We're about ready to release. I should write up a little explenation of the arrangement. --- src/stable/bzip2.h | 49 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 src/stable/bzip2.h (limited to 'src/stable/bzip2.h') diff --git a/src/stable/bzip2.h b/src/stable/bzip2.h new file mode 100644 index 0000000..9a8d172 --- /dev/null +++ b/src/stable/bzip2.h @@ -0,0 +1,49 @@ +/* + * Copyright (C) 2007-2011 Xagasoft, All rights reserved. + * + * This file is part of the libbu++ library and is released under the + * terms of the license contained in the file LICENSE. + */ + +#ifndef BU_BZIP2_H +#define BU_BZIP2_H + +#include + +#include "bu/filter.h" + +namespace Bu +{ + /** + * Provides BZip2 type compression and decompression. + * + *@ingroup Streams + *@ingroup Compression + */ + class BZip2 : public Bu::Filter + { + public: + BZip2( Bu::Stream &rNext, int nCompression=9 ); + virtual ~BZip2(); + + virtual void start(); + virtual Bu::size stop(); + virtual Bu::size read( void *pBuf, Bu::size nBytes ); + virtual Bu::size write( const void *pBuf, Bu::size nBytes ); + + virtual bool isOpen(); + + Bu::size getCompressedSize(); + + private: + void bzError( int code ); + void *prState; + bool bReading; + int nCompression; + char *pBuf; + uint32_t nBufSize; + Bu::size sTotalOut; + }; +} + +#endif -- cgit v1.2.3