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- /* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved.
- *
- * This 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 2 of the License, or
- * (at your option) any later version.
- *
- * This software 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 software; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
- * USA.
- */
- #ifndef __RFB_DECODER_H__
- #define __RFB_DECODER_H__
-
- #include <rfb/Rect.h>
- #include <rfb/encodings.h>
-
- namespace rfb {
- class CMsgReader;
- class CMsgHandler;
- class Decoder;
- typedef Decoder* (*DecoderCreateFnType)(CMsgReader*);
-
- class Decoder {
- public:
- virtual ~Decoder();
- virtual void readRect(const Rect& r, CMsgHandler* handler)=0;
-
- static bool supported(int encoding);
- static Decoder* createDecoder(int encoding, CMsgReader* reader);
- static void registerDecoder(int encoding,
- DecoderCreateFnType createFn);
- private:
- static DecoderCreateFnType createFns[encodingMax+1];
- };
-
- class DecoderInit {
- static int count;
- public:
- DecoderInit();
- };
-
- static DecoderInit decoderInitObj;
- }
-
- #endif
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