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Diffstat (limited to 'nxcomp/SetUnpackColormapCompat.cpp')
| -rw-r--r-- | nxcomp/SetUnpackColormapCompat.cpp | 262 |
1 files changed, 0 insertions, 262 deletions
diff --git a/nxcomp/SetUnpackColormapCompat.cpp b/nxcomp/SetUnpackColormapCompat.cpp deleted file mode 100644 index 65b108a82..000000000 --- a/nxcomp/SetUnpackColormapCompat.cpp +++ /dev/null @@ -1,262 +0,0 @@ -/**************************************************************************/ -/* */ -/* 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 */ -/* 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 Medialogic S.p.A. */ -/* */ -/* 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 - } -} |