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/*==LICENSE==*
CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011 Cyan Worlds, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
You can contact Cyan Worlds, Inc. by email legal@cyan.com
or by snail mail at:
Cyan Worlds, Inc.
14617 N Newport Hwy
Mead, WA 99021
*==LICENSE==*/
#ifndef plZlibCompress_h
#define plZlibCompress_h
#include "plCompress.h"
class hsStream;
class plZlibCompress : public plCompress
{
protected:
hsBool ICopyBuffers(UInt8** bufIn, UInt32* bufLenIn, char* bufOut, UInt32 bufLenOut, int offset, bool ok );
public:
hsBool Uncompress(UInt8* bufOut, UInt32* bufLenOut, const UInt8* bufIn, UInt32 bufLenIn);
hsBool Compress(UInt8* bufOut, UInt32* bufLenOut, const UInt8* bufIn, UInt32 bufLenIn);
// in place versions
hsBool Uncompress(UInt8** bufIn, UInt32* bufLenIn, UInt32 maxBufLenOut, int offset=0);
hsBool Compress(UInt8** bufIn, UInt32* bufLenIn, int offset=0);
// .gz versions
static hsBool UncompressFile( const char *compressedPath, const char *destPath );
static hsBool CompressFile( const char *uncompressedPath, const char *destPath );
// file <-> stream
static hsBool UncompressToStream( const char * filename, hsStream * s );
static hsBool CompressToFile( hsStream * s, const char * filename );
};
#endif // plZlibCompress_h