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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 "GenericReadBuffer.h"
#include "GenericChannel.h"
#define PANIC
#define WARNING
#undef TEST
#undef DEBUG
unsigned int GenericReadBuffer::suggestedLength(unsigned int pendingLength)
{
//
// Always read the initial read size.
//
return 0;
}
int GenericReadBuffer::locateMessage(const unsigned char *start,
const unsigned char *end,
unsigned int &controlLength,
unsigned int &dataLength,
unsigned int &trailerLength)
{
//
// We don't care about the endianess
// in generic channels.
//
unsigned int size = end - start;
#ifdef TEST
*logofs << "GenericReadBuffer: Locating message for FD#"
<< transport_ -> fd() << " with " << size
<< " bytes.\n" << logofs_flush;
#endif
if (size == 0)
{
remaining_ = 1;
return 0;
}
dataLength = size;
controlLength = 0;
trailerLength = 0;
remaining_ = 0;
return 1;
}
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