From 3e924126b56c4d421e8263d25f6b14aa4ceed047 Mon Sep 17 00:00:00 2001 From: Reinhard Tartler Date: Sun, 13 Nov 2011 09:27:51 +0100 Subject: Imported nxcomp-3.1.0-4.tar.gz Summary: Imported nxcomp-3.1.0-4.tar.gz Keywords: Imported nxcomp-3.1.0-4.tar.gz into Git repository --- nxcomp/SetUnpackColormapCompat.cpp | 262 +++++++++++++++++++++++++++++++++++++ 1 file changed, 262 insertions(+) create mode 100755 nxcomp/SetUnpackColormapCompat.cpp (limited to 'nxcomp/SetUnpackColormapCompat.cpp') diff --git a/nxcomp/SetUnpackColormapCompat.cpp b/nxcomp/SetUnpackColormapCompat.cpp new file mode 100755 index 000000000..9dae9e776 --- /dev/null +++ b/nxcomp/SetUnpackColormapCompat.cpp @@ -0,0 +1,262 @@ +/**************************************************************************/ +/* */ +/* 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. */ +/* */ +/**************************************************************************/ + +#include "SetUnpackColormapCompat.h" + +#include "ClientCache.h" + +#include "EncodeBuffer.h" +#include "DecodeBuffer.h" + +#include "WriteBuffer.h" + +// +// Set the verbosity level. +// + +#define PANIC +#define WARNING +#undef TEST +#undef DEBUG +#undef DUMP + +// +// Constructors and destructors. +// + +SetUnpackColormapCompatStore::SetUnpackColormapCompatStore(StaticCompressor *compressor) + + : MessageStore(compressor) +{ + enableCache = SETUNPACKCOLORMAP_ENABLE_CACHE; + enableData = SETUNPACKCOLORMAP_ENABLE_DATA; + enableSplit = SETUNPACKCOLORMAP_ENABLE_SPLIT; + enableCompress = SETUNPACKCOLORMAP_ENABLE_COMPRESS; + + dataLimit = SETUNPACKCOLORMAP_DATA_LIMIT; + dataOffset = SETUNPACKCOLORMAP_DATA_OFFSET; + + cacheSlots = SETUNPACKCOLORMAP_CACHE_SLOTS; + cacheThreshold = SETUNPACKCOLORMAP_CACHE_THRESHOLD; + cacheLowerThreshold = SETUNPACKCOLORMAP_CACHE_LOWER_THRESHOLD; + + messages_ -> resize(cacheSlots); + + for (T_messages::iterator i = messages_ -> begin(); + i < messages_ -> end(); i++) + { + *i = NULL; + } + + temporary_ = NULL; +} + +SetUnpackColormapCompatStore::~SetUnpackColormapCompatStore() +{ + for (T_messages::iterator i = messages_ -> begin(); + i < messages_ -> end(); i++) + { + destroy(*i); + } + + destroy(temporary_); +} + +// +// Here are the methods to handle messages' content. +// + +int SetUnpackColormapCompatStore::encodeIdentity(EncodeBuffer &encodeBuffer, const unsigned char *buffer, + const unsigned int size, int bigEndian, + ChannelCache *channelCache) const +{ + ClientCache *clientCache = (ClientCache *) channelCache; + + #ifdef DEBUG + *logofs << name() << ": Encoding full message identity.\n" << logofs_flush; + #endif + + // Client. + encodeBuffer.encodeCachedValue(*(buffer + 1), 8, + clientCache -> resourceCache); + // Entries. + encodeBuffer.encodeValue(GetULONG(buffer + 4, bigEndian), 32, 9); + + #ifdef DEBUG + *logofs << name() << ": Encoded full message identity.\n" << logofs_flush; + #endif + + return 1; +} + +int SetUnpackColormapCompatStore::decodeIdentity(DecodeBuffer &decodeBuffer, unsigned char *&buffer, + unsigned int &size, int bigEndian, WriteBuffer *writeBuffer, + ChannelCache *channelCache) const +{ + ClientCache *clientCache = (ClientCache *) channelCache; + + #ifdef DEBUG + *logofs << name() << ": Decoding full message identity.\n" << logofs_flush; + #endif + + unsigned int value; + unsigned char cValue; + + // Client. + decodeBuffer.decodeCachedValue(cValue, 8, + clientCache -> resourceCache); + // Entries. + decodeBuffer.decodeValue(value, 32, 9); + + size = (value << 2) + 8; + + buffer = writeBuffer -> addMessage(size); + + *(buffer + 1) = cValue; + + PutULONG(value, buffer + 4, bigEndian); + + #ifdef DEBUG + *logofs << name() << ": Decoded full message identity.\n" << logofs_flush; + #endif + + return 1; +} + +int SetUnpackColormapCompatStore::parseIdentity(Message *message, const unsigned char *buffer, + unsigned int size, int bigEndian) const +{ + SetUnpackColormapCompatMessage *setUnpackColormap = (SetUnpackColormapCompatMessage *) message; + + setUnpackColormap -> client = *(buffer + 1); + + setUnpackColormap -> entries = GetULONG(buffer + 4, bigEndian); + + #ifdef DEBUG + *logofs << name() << ": Parsed identity for message at " << message << ".\n" << logofs_flush; + #endif + + return 1; +} + +int SetUnpackColormapCompatStore::unparseIdentity(const Message *message, unsigned char *buffer, + unsigned int size, int bigEndian) const +{ + SetUnpackColormapCompatMessage *setUnpackColormap = (SetUnpackColormapCompatMessage *) message; + + *(buffer + 1) = setUnpackColormap -> client; + + PutULONG(setUnpackColormap -> entries, buffer + 4, bigEndian); + + #ifdef DEBUG + *logofs << name() << ": Unparsed identity for message at " << message << ".\n" << logofs_flush; + #endif + + return 1; +} + +void SetUnpackColormapCompatStore::dumpIdentity(const Message *message) const +{ + #ifdef DUMP + + SetUnpackColormapCompatMessage *setUnpackColormap = (SetUnpackColormapCompatMessage *) message; + + *logofs << name() << ": Identity client " + << (unsigned int) setUnpackColormap -> client << " entries " + << setUnpackColormap -> entries << " size " + << setUnpackColormap -> size_ << ".\n"; + + #endif +} + +void SetUnpackColormapCompatStore::identityChecksum(const Message *message, const unsigned char *buffer, + unsigned int size, int bigEndian) const +{ + md5_append(md5_state_, buffer + 4, 4); +} + +void SetUnpackColormapCompatStore::updateIdentity(EncodeBuffer &encodeBuffer, const Message *message, + const Message *cachedMessage, + ChannelCache *channelCache) const +{ + SetUnpackColormapCompatMessage *setUnpackColormap = (SetUnpackColormapCompatMessage *) message; + SetUnpackColormapCompatMessage *cachedSetUnpackColormap = (SetUnpackColormapCompatMessage *) cachedMessage; + + ClientCache *clientCache = (ClientCache *) channelCache; + + #ifdef TEST + *logofs << name() << ": Encoding value " + << (unsigned int) setUnpackColormap -> client + << " as client field.\n" << logofs_flush; + #endif + + encodeBuffer.encodeCachedValue(setUnpackColormap -> client, 8, + clientCache -> resourceCache); + + cachedSetUnpackColormap -> client = setUnpackColormap -> client; + + if (cachedSetUnpackColormap -> entries != setUnpackColormap -> entries) + { + #ifdef TEST + *logofs << name() << ": Encoding value " << setUnpackColormap -> entries + << " as entries field.\n" << logofs_flush; + #endif + + encodeBuffer.encodeBoolValue(1); + + encodeBuffer.encodeValue(setUnpackColormap -> entries, 32, 9); + + cachedSetUnpackColormap -> entries = setUnpackColormap -> entries; + } + else + { + encodeBuffer.encodeBoolValue(0); + } +} + +void SetUnpackColormapCompatStore::updateIdentity(DecodeBuffer &decodeBuffer, const Message *message, + ChannelCache *channelCache) const +{ + SetUnpackColormapCompatMessage *setUnpackColormap = (SetUnpackColormapCompatMessage *) message; + + ClientCache *clientCache = (ClientCache *) channelCache; + + unsigned int value; + + decodeBuffer.decodeCachedValue(setUnpackColormap -> client, 8, + clientCache -> resourceCache); + + #ifdef DEBUG + *logofs << name() << ": Decoded value " + << (unsigned int) setUnpackColormap -> client + << " as client field.\n" << logofs_flush; + #endif + + decodeBuffer.decodeBoolValue(value); + + if (value) + { + decodeBuffer.decodeValue(value, 32, 9); + + setUnpackColormap -> entries = value; + + #ifdef DEBUG + *logofs << name() << ": Decoded value " << setUnpackColormap -> entries + << " as entries field.\n" << logofs_flush; + #endif + } +} -- cgit v1.2.3 From 799bf672a3588f205bd18ef39d9908069e0cd6d5 Mon Sep 17 00:00:00 2001 From: Reinhard Tartler Date: Sun, 13 Nov 2011 09:27:52 +0100 Subject: Imported nxcomp-3.4.0-1.tar.gz Summary: Imported nxcomp-3.4.0-1.tar.gz Keywords: Imported nxcomp-3.4.0-1.tar.gz into Git repository --- nxcomp/SetUnpackColormapCompat.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) mode change 100755 => 100644 nxcomp/SetUnpackColormapCompat.cpp (limited to 'nxcomp/SetUnpackColormapCompat.cpp') diff --git a/nxcomp/SetUnpackColormapCompat.cpp b/nxcomp/SetUnpackColormapCompat.cpp old mode 100755 new mode 100644 index 9dae9e776..58a199c61 --- a/nxcomp/SetUnpackColormapCompat.cpp +++ b/nxcomp/SetUnpackColormapCompat.cpp @@ -1,6 +1,6 @@ /**************************************************************************/ /* */ -/* Copyright (c) 2001, 2007 NoMachine, http://www.nomachine.com/. */ +/* Copyright (c) 2001, 2009 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 */ @@ -9,7 +9,7 @@ /* */ /* Check http://www.nomachine.com/licensing.html for applicability. */ /* */ -/* NX and NoMachine are trademarks of NoMachine S.r.l. */ +/* NX and NoMachine are trademarks of Medialogic S.p.A. */ /* */ /* All rights reserved. */ /* */ -- cgit v1.2.3 From 477961678194817aaf1aaf3602f1c91d288a539d Mon Sep 17 00:00:00 2001 From: Reinhard Tartler Date: Sun, 13 Nov 2011 09:27:53 +0100 Subject: Imported nxcomp-3.4.0-6.tar.gz Summary: Imported nxcomp-3.4.0-6.tar.gz Keywords: Imported nxcomp-3.4.0-6.tar.gz into Git repository --- nxcomp/SetUnpackColormapCompat.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'nxcomp/SetUnpackColormapCompat.cpp') diff --git a/nxcomp/SetUnpackColormapCompat.cpp b/nxcomp/SetUnpackColormapCompat.cpp index 58a199c61..65b108a82 100644 --- a/nxcomp/SetUnpackColormapCompat.cpp +++ b/nxcomp/SetUnpackColormapCompat.cpp @@ -1,6 +1,6 @@ /**************************************************************************/ /* */ -/* Copyright (c) 2001, 2009 NoMachine, http://www.nomachine.com/. */ +/* Copyright (c) 2001, 2010 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 */ -- cgit v1.2.3