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authorReinhard Tartler <siretart@tauware.de>2011-11-13 09:27:51 +0100
committerReinhard Tartler <siretart@tauware.de>2011-11-13 09:27:51 +0100
commit3e924126b56c4d421e8263d25f6b14aa4ceed047 (patch)
tree921403de7b834fb1ac89f97d84ce105e0b487051 /nxcomp/TextCompressor.h
parenta840692edc9c6d19cd7c057f68e39c7d95eb767d (diff)
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Imported nxcomp-3.1.0-4.tar.gznxcomp/3.1.0-4
Summary: Imported nxcomp-3.1.0-4.tar.gz Keywords: Imported nxcomp-3.1.0-4.tar.gz into Git repository
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+/**************************************************************************/
+/* */
+/* Copyright (c) 2001, 2007 NoMachine, http://www.nomachine.com/. */
+/* */
+/* NXCOMP, NX protocol compression and NX extensions to this software */
+/* are copyright of NoMachine. Redistribution and use of the present */
+/* software is allowed according to terms specified in the file LICENSE */
+/* which comes in the source distribution. */
+/* */
+/* Check http://www.nomachine.com/licensing.html for applicability. */
+/* */
+/* NX and NoMachine are trademarks of NoMachine S.r.l. */
+/* */
+/* All rights reserved. */
+/* */
+/**************************************************************************/
+
+#ifndef TextCompressor_H
+#define TextCompressor_H
+
+#include "CharCache.h"
+
+class EncodeBuffer;
+class DecodeBuffer;
+
+class TextCompressor
+{
+ public:
+ TextCompressor(CharCache* cache, unsigned int cacheSize):
+ cache_(cache),
+ cacheSize_(cacheSize),
+ key_(0)
+ {
+ }
+
+ void encodeChar(unsigned char ch, EncodeBuffer &);
+ unsigned char decodeChar(DecodeBuffer &);
+ void reset(unsigned int newKey = 0)
+ {
+ key_ = newKey;
+ }
+
+ private:
+ CharCache* cache_;
+ unsigned int cacheSize_;
+ unsigned int key_;
+};
+
+#endif /* TextCompressor_H */