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/**************************************************************************/
/* */
/* Copyright (c) 2001, 2011 NoMachine (http://www.nomachine.com) */
/* Copyright (c) 2008-2017 Oleksandr Shneyder <o.shneyder@phoca-gmbh.de> */
/* Copyright (c) 2014-2022 Ulrich Sibiller <uli42@gmx.de> */
/* Copyright (c) 2014-2019 Mihai Moldovan <ionic@ionic.de> */
/* Copyright (c) 2011-2022 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. */
/* */
/**************************************************************************/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "QueryFontReply.h"
#include "ServerCache.h"
#include "EncodeBuffer.h"
#include "DecodeBuffer.h"
//
// Set the verbosity level.
//
#define PANIC
#define WARNING
#undef TEST
#undef DEBUG
#undef DUMP
QueryFontReplyStore::QueryFontReplyStore(StaticCompressor *compressor)
: MessageStore(compressor)
{
enableCache = QUERYFONTREPLY_ENABLE_CACHE;
enableData = QUERYFONTREPLY_ENABLE_DATA;
enableSplit = QUERYFONTREPLY_ENABLE_SPLIT;
// Since ProtoStep7 (#issue 108)
enableCompress = QUERYFONTREPLY_ENABLE_COMPRESS_IF_PROTO_STEP_7;
dataLimit = QUERYFONTREPLY_DATA_LIMIT;
dataOffset = QUERYFONTREPLY_DATA_OFFSET;
cacheSlots = QUERYFONTREPLY_CACHE_SLOTS;
cacheThreshold = QUERYFONTREPLY_CACHE_THRESHOLD;
cacheLowerThreshold = QUERYFONTREPLY_CACHE_LOWER_THRESHOLD;
messages_ -> resize(cacheSlots);
for (T_messages::iterator i = messages_ -> begin();
i < messages_ -> end(); i++)
{
*i = NULL;
}
temporary_ = NULL;
}
QueryFontReplyStore::~QueryFontReplyStore()
{
for (T_messages::iterator i = messages_ -> begin();
i < messages_ -> end(); i++)
{
destroy(*i);
}
destroy(temporary_);
}
//
// Here are the methods to handle messages' content.
//
int QueryFontReplyStore::parseIdentity(Message *message, const unsigned char *buffer,
unsigned int size, int bigEndian) const
{
//
// Clear the padding bytes.
//
unsigned char *pad = (unsigned char *) buffer;
if (size >= 24)
{
PutULONG(0, pad + 20, bigEndian);
}
if (size >= 40)
{
PutULONG(0, pad + 36, bigEndian);
}
//
// TODO: This doesn't work. Probably these
// padding bytes are not padding anymore.
// This is to be investigated.
//
// pad += 60;
//
// while (pad + 16 <= (buffer + size))
// {
// PutULONG(0, pad + 12, bigEndian);
//
// pad += 16;
// }
//
#ifdef DEBUG
*logofs << name() << ": Cleaned padding bytes of "
<< "message at " << message << ".\n"
<< logofs_flush;
#endif
return 1;
}
int QueryFontReplyStore::unparseIdentity(const Message *message, unsigned char *buffer,
unsigned int size, int bigEndian) const
{
return 1;
}
void QueryFontReplyStore::dumpIdentity(const Message *message) const
{
#ifdef DUMP
QueryFontReplyMessage *queryFontReply = (QueryFontReplyMessage *) message;
*logofs << name() << ": Identity size " << queryFontReply -> size_ << ".\n";
#endif
}
void QueryFontReplyStore::identityChecksum(const Message *message, const unsigned char *buffer,
unsigned int size, int bigEndian) const
{
}
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