/**************************************************************************/ /* */ /* Copyright (c) 2001, 2011 NoMachine (http://www.nomachine.com) */ /* Copyright (c) 2008-2014 Oleksandr Shneyder <o.shneyder@phoca-gmbh.de> */ /* Copyright (c) 2014-2016 Ulrich Sibiller <uli42@gmx.de> */ /* Copyright (c) 2014-2016 Mihai Moldovan <ionic@ionic.de> */ /* Copyright (c) 2011-2016 Mike Gabriel <mike.gabriel@das-netzwerkteam.de>*/ /* Copyright (c) 2015-2016 Qindel Group (http://www.qindel.com) */ /* */ /* NXCOMP, NX protocol compression and NX extensions to this software */ /* are copyright of the aforementioned persons and companies. */ /* */ /* Redistribution and use of the present software is allowed according */ /* to terms specified in the file LICENSE.nxcomp which comes in the */ /* source distribution. */ /* */ /* All rights reserved. */ /* */ /* NOTE: This software has received contributions from various other */ /* contributors, only the core maintainers and supporters are listed as */ /* copyright holders. Please contact us, if you feel you should be listed */ /* as copyright holder, as well. */ /* */ /**************************************************************************/ #include "PolySegment.h" #include "ClientCache.h" #include "EncodeBuffer.h" #include "DecodeBuffer.h" // // Set the verbosity level. // #define PANIC #define WARNING #undef TEST #undef DEBUG #undef DUMP // // Here are the methods to handle messages' content. // int PolySegmentStore::parseIdentity(Message *message, const unsigned char *buffer, unsigned int size, int bigEndian) const { PolySegmentMessage *polySegment = (PolySegmentMessage *) message; // // Here is the fingerprint. // polySegment -> drawable = GetULONG(buffer + 4, bigEndian); polySegment -> gcontext = GetULONG(buffer + 8, bigEndian); #ifdef DEBUG *logofs << name() << ": Parsed Identity for message at " << this << ".\n" << logofs_flush; #endif return 1; } int PolySegmentStore::unparseIdentity(const Message *message, unsigned char *buffer, unsigned int size, int bigEndian) const { PolySegmentMessage *polySegment = (PolySegmentMessage *) message; // // Fill all the message's fields. // PutULONG(polySegment -> drawable, buffer + 4, bigEndian); PutULONG(polySegment -> gcontext, buffer + 8, bigEndian); #ifdef DEBUG *logofs << name() << ": Unparsed identity for message at " << this << ".\n" << logofs_flush; #endif return 1; } void PolySegmentStore::dumpIdentity(const Message *message) const { #ifdef DUMP PolySegmentMessage *polySegment = (PolySegmentMessage *) message; *logofs << name() << ": Identity drawable " << polySegment -> drawable << ", gcontext " << polySegment -> gcontext << ", size " << polySegment -> size_ << ".\n" << logofs_flush; #endif } void PolySegmentStore::identityChecksum(const Message *message, const unsigned char *buffer, unsigned int size, int bigEndian) const { } void PolySegmentStore::updateIdentity(EncodeBuffer &encodeBuffer, const Message *message, const Message *cachedMessage, ChannelCache *channelCache) const { PolySegmentMessage *polySegment = (PolySegmentMessage *) message; PolySegmentMessage *cachedPolySegment = (PolySegmentMessage *) cachedMessage; ClientCache *clientCache = (ClientCache *) channelCache; #ifdef TEST *logofs << name() << ": Encoding value " << polySegment -> drawable << " as drawable field.\n" << logofs_flush; #endif encodeBuffer.encodeXidValue(polySegment -> drawable, clientCache -> drawableCache); cachedPolySegment -> drawable = polySegment -> drawable; #ifdef TEST *logofs << name() << ": Encoding value " << polySegment -> gcontext << " as gcontext field.\n" << logofs_flush; #endif encodeBuffer.encodeXidValue(polySegment -> gcontext, clientCache -> gcCache); cachedPolySegment -> gcontext = polySegment -> gcontext; } void PolySegmentStore::updateIdentity(DecodeBuffer &decodeBuffer, const Message *message, ChannelCache *channelCache) const { PolySegmentMessage *polySegment = (PolySegmentMessage *) message; ClientCache *clientCache = (ClientCache *) channelCache; unsigned int value; decodeBuffer.decodeXidValue(value, clientCache -> drawableCache); polySegment -> drawable = value; #ifdef DEBUG *logofs << name() << ": Decoded value " << polySegment -> drawable << " as drawable field.\n" << logofs_flush; #endif decodeBuffer.decodeXidValue(value, clientCache -> gcCache); polySegment -> gcontext = value; #ifdef DEBUG *logofs << name() << ": Decoded value " << polySegment -> gcontext << " as gcontext field.\n" << logofs_flush; #endif }