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/**************************************************************************/
/* */
/* 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 "GetProperty.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 GetPropertyStore::parseIdentity(Message *message, const unsigned char *buffer,
unsigned int size, int bigEndian) const
{
GetPropertyMessage *getProperty = (GetPropertyMessage *) message;
//
// Here is the fingerprint.
//
getProperty -> property_delete = *(buffer + 1);
getProperty -> window = GetULONG(buffer + 4, bigEndian);
getProperty -> property = GetULONG(buffer + 8, bigEndian);
getProperty -> type = GetULONG(buffer + 12, bigEndian);
getProperty -> long_offset = GetULONG(buffer + 16, bigEndian);
getProperty -> long_length = GetULONG(buffer + 20, bigEndian);
#ifdef DEBUG
*logofs << name() << ": Parsed identity for message at " << message << ".\n" << logofs_flush;
#endif
return 1;
}
int GetPropertyStore::unparseIdentity(const Message *message, unsigned char *buffer,
unsigned int size, int bigEndian) const
{
GetPropertyMessage *getProperty = (GetPropertyMessage *) message;
//
// Fill all the message's fields.
//
*(buffer + 1) = getProperty -> property_delete;
PutULONG(getProperty -> window, buffer + 4, bigEndian);
PutULONG(getProperty -> property, buffer + 8, bigEndian);
PutULONG(getProperty -> type, buffer + 12, bigEndian);
PutULONG(getProperty -> long_offset, buffer + 16, bigEndian);
PutULONG(getProperty -> long_length, buffer + 20, bigEndian);
#ifdef DEBUG
*logofs << name() << ": Unparsed identity for message at " << message << ".\n" << logofs_flush;
#endif
return 1;
}
void GetPropertyStore::dumpIdentity(const Message *message) const
{
#ifdef DUMP
GetPropertyMessage *getProperty = (GetPropertyMessage *) message;
*logofs << name() << ": Identity property_delete " << (unsigned int) getProperty -> property_delete
<< ", window " << getProperty -> window << ", property " << getProperty -> property
<< ", type " << getProperty -> type << ", long-offset " << getProperty -> long_offset
<< ", long-length " << getProperty -> long_length << ".\n" << logofs_flush;
#endif
}
void GetPropertyStore::identityChecksum(const Message *message, const unsigned char *buffer,
unsigned int size, int bigEndian) const
{
md5_append(md5_state_, buffer + 1, 1);
md5_append(md5_state_, buffer + 4, 20);
}
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