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/**************************************************************************/
/* */
/* 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 "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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