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70 lines
2.8 KiB
70 lines
2.8 KiB
/*==LICENSE==* |
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CyanWorlds.com Engine - MMOG client, server and tools |
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Copyright (C) 2011 Cyan Worlds, Inc. |
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This program is free software: you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation, either version 3 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program. If not, see <http://www.gnu.org/licenses/>. |
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Additional permissions under GNU GPL version 3 section 7 |
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If you modify this Program, or any covered work, by linking or |
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combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK, |
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NVIDIA PhysX SDK, Microsoft DirectX SDK, OpenSSL library, Independent |
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JPEG Group JPEG library, Microsoft Windows Media SDK, or Apple QuickTime SDK |
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(or a modified version of those libraries), |
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containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA, |
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PhysX SDK EULA, DirectX SDK EULA, OpenSSL and SSLeay licenses, IJG |
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JPEG Library README, Windows Media SDK EULA, or QuickTime SDK EULA, the |
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licensors of this Program grant you additional |
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permission to convey the resulting work. Corresponding Source for a |
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non-source form of such a combination shall include the source code for |
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the parts of OpenSSL and IJG JPEG Library used as well as that of the covered |
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work. |
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You can contact Cyan Worlds, Inc. by email legal@cyan.com |
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or by snail mail at: |
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Cyan Worlds, Inc. |
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14617 N Newport Hwy |
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Mead, WA 99021 |
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*==LICENSE==*/ |
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#ifndef plZlibCompress_h |
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#define plZlibCompress_h |
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#include "plCompress.h" |
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class hsStream; |
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class plZlibCompress : public plCompress |
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{ |
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protected: |
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bool ICopyBuffers(uint8_t** bufIn, uint32_t* bufLenIn, char* bufOut, uint32_t bufLenOut, int offset, bool ok ); |
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public: |
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bool Uncompress(uint8_t* bufOut, uint32_t* bufLenOut, const uint8_t* bufIn, uint32_t bufLenIn); |
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bool Compress(uint8_t* bufOut, uint32_t* bufLenOut, const uint8_t* bufIn, uint32_t bufLenIn); |
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// in place versions |
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bool Uncompress(uint8_t** bufIn, uint32_t* bufLenIn, uint32_t maxBufLenOut, int offset=0); |
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bool Compress(uint8_t** bufIn, uint32_t* bufLenIn, int offset=0); |
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// .gz versions |
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static bool UncompressFile( const char *compressedPath, const char *destPath ); |
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static bool CompressFile( const char *uncompressedPath, const char *destPath ); |
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// file <-> stream |
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static bool UncompressToStream( const char * filename, hsStream * s ); |
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static bool CompressToFile( hsStream * s, const char * filename ); |
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}; |
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#endif // plZlibCompress_h
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