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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. */
/* */
/**************************************************************************/
//
// Include the template for
// this message class.
//
#include "RenderCreateGlyphSetCompat.h"
//
// Set the verbosity level.
//
#define PANIC
#define WARNING
#undef TEST
#undef DEBUG
#include MESSAGE_TAGS
//
// Message handling methods.
//
MESSAGE_BEGIN_ENCODE_SIZE
{
//
// Strictly speaking this request doesn't have
// a data part. We encode the fields past the
// offset as they were data. An improvement
// would be to encode the format field using
// the cache.
//
#ifdef TEST
*logofs << name() << ": Encoded size with value "
<< size << ".\n" << logofs_flush;
#endif
}
MESSAGE_END_ENCODE_SIZE
MESSAGE_BEGIN_DECODE_SIZE
{
size = MESSAGE_OFFSET + 4;
buffer = writeBuffer -> addMessage(size);
#ifdef TEST
*logofs << name() << ": Decoded size with value "
<< size << ".\n" << logofs_flush;
#endif
}
MESSAGE_END_DECODE_SIZE
MESSAGE_BEGIN_ENCODE_MESSAGE
{
ClientCache *clientCache = (ClientCache *) channelCache;
encodeBuffer.encodeDiffCachedValue(GetULONG(buffer + 4, bigEndian),
clientCache -> renderLastId, 29,
clientCache -> renderIdCache);
#ifdef TEST
*logofs << name() << ": Encoded message. Type is "
<< (unsigned int) *(buffer + 1) << " size is "
<< size << ".\n" << logofs_flush;
#endif
}
MESSAGE_END_ENCODE_MESSAGE
MESSAGE_BEGIN_DECODE_MESSAGE
{
ClientCache *clientCache = (ClientCache *) channelCache;
unsigned int value;
*(buffer + 1) = type;
decodeBuffer.decodeDiffCachedValue(value,
clientCache -> renderLastId, 29,
clientCache -> renderIdCache);
PutULONG(value, buffer + 4, bigEndian);
#ifdef TEST
*logofs << name() << ": Decoded message. Type is "
<< (unsigned int) type << " size is " << size
<< ".\n" << logofs_flush;
#endif
}
MESSAGE_END_DECODE_MESSAGE
MESSAGE_BEGIN_ENCODE_DATA
{
#ifdef DEBUG
*logofs << name() << ": Glyphset is " << GetULONG(buffer + 4, bigEndian)
<< ".\n" << logofs_flush;
if (size > MESSAGE_OFFSET)
{
*logofs << name() << ": Format is " << GetULONG(buffer + 8, bigEndian)
<< ".\n" << logofs_flush;
}
if (size > MESSAGE_OFFSET + 4)
{
*logofs << name() << ": WARNING! Unexpected size " << size
<< ".\n" << logofs_flush;
}
#endif
encodeLongData(encodeBuffer, buffer, MESSAGE_OFFSET,
size, bigEndian, channelCache);
#ifdef TEST
*logofs << name() << ": Encoded " << size - MESSAGE_OFFSET
<< " bytes of data.\n" << logofs_flush;
#endif
}
MESSAGE_END_ENCODE_DATA
MESSAGE_BEGIN_DECODE_DATA
{
decodeLongData(decodeBuffer, buffer, MESSAGE_OFFSET,
size, bigEndian, channelCache);
#ifdef TEST
*logofs << name() << ": Decoded " << size - MESSAGE_OFFSET
<< " bytes of data.\n" << logofs_flush;
#endif
}
MESSAGE_END_DECODE_DATA
MESSAGE_BEGIN_PARSE_IDENTITY
{
RenderExtensionMessage *renderExtension = (RenderExtensionMessage *) message;
renderExtension -> data.create_set.type = *(buffer + 1);
renderExtension -> data.create_set.set_id = GetULONG(buffer + 4, bigEndian);
#ifdef TEST
*logofs << name() << ": Parsed identity. Type is "
<< (unsigned int) renderExtension -> data.create_set.type
<< " size is " << renderExtension -> size_ << ".\n"
<< logofs_flush;
#endif
}
MESSAGE_END_PARSE_IDENTITY
MESSAGE_BEGIN_UNPARSE_IDENTITY
{
RenderExtensionMessage *renderExtension = (RenderExtensionMessage *) message;
*(buffer + 1) = renderExtension -> data.create_set.type;
PutULONG(renderExtension -> data.create_set.set_id, buffer + 4, bigEndian);
#ifdef TEST
*logofs << name() << ": Unparsed identity. Type is "
<< (unsigned int) renderExtension -> data.create_set.type
<< " size is " << renderExtension -> size_ << ".\n"
<< logofs_flush;
#endif
}
MESSAGE_END_UNPARSE_IDENTITY
MESSAGE_BEGIN_IDENTITY_CHECKSUM
{
md5_append(md5_state, buffer + 1, 3);
}
MESSAGE_END_IDENTITY_CHECKSUM
MESSAGE_BEGIN_ENCODE_UPDATE
{
RenderExtensionMessage *renderExtension = (RenderExtensionMessage *) message;
RenderExtensionMessage *cachedRenderExtension = (RenderExtensionMessage *) cachedMessage;
ClientCache *clientCache = (ClientCache *) channelCache;
encodeBuffer.encodeDiffCachedValue(renderExtension -> data.create_set.set_id,
clientCache -> renderLastId, 29,
clientCache -> renderIdCache);
cachedRenderExtension -> data.create_set.set_id =
renderExtension -> data.create_set.set_id;
#ifdef TEST
*logofs << name() << ": Encoded update. Type is "
<< (unsigned int) renderExtension -> data.create_set.type
<< " size is " << renderExtension -> size_ << ".\n"
<< logofs_flush;
#endif
}
MESSAGE_END_ENCODE_UPDATE
MESSAGE_BEGIN_DECODE_UPDATE
{
RenderExtensionMessage *renderExtension = (RenderExtensionMessage *) message;
ClientCache *clientCache = (ClientCache *) channelCache;
decodeBuffer.decodeDiffCachedValue(renderExtension -> data.create_set.set_id,
clientCache -> renderLastId, 29,
clientCache -> renderIdCache);
#ifdef TEST
*logofs << name() << ": Decoded update. Type is "
<< (unsigned int) renderExtension -> data.create_set.type
<< " size is " << renderExtension -> size_ << ".\n"
<< logofs_flush;
#endif
}
MESSAGE_END_DECODE_UPDATE
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