iffDecoder.h

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/*********************************************************************
 * ** Copyright (c) 1992-2010 VT MAK
 * ** All rights reserved.
 * *********************************************************************/
/*********************************************************************
 * ** $RCSfile: hIffDec.h,v $ $Revision: 1.1 $ $State: Exp $
 * *********************************************************************/

#if DtHLA

#ifndef DtIffDecoder_H_
#define DtIffDecoder_H_


#include "baseEmbeddedSystemDecoder.h"


class DT_DLL_VL DtIffStateRepository;


#define DtDECLARE_IFF_ATTR_DECODER(attrName) \
   DtDECLARE_ATTR_DECODER(DtIffStateRepository, attrName)

#define DtDEFINE_SIMPLE_IFF_ATTR_DECODER( \
   attrName, netType, inspector) \
   DtDEFINE_SIMPLE_IFF_ATTR_DECODER_WITH_CAST( \
      attrName, netType, inspector, (netType))

#define DtDEFINE_SIMPLE_IFF_ATTR_DECODER_WITH_CAST( \
   attrName, netType, mutator, castExpr) \
   DtDEFINE_SIMPLE_ATTR_DECODER_WITH_CAST( \
      DtIffDecoder, DtIffStateRepository, \
      attrName, netType, mutator, castExpr)

#define DtDEFINE_SIMPLE_IFF_ATTR_DECODER_WITH_CAST_AND_PARAM( \
   decClass, attrName, netType, mutator, param, castExpr) \
void decClass::decode##attrName( \
   DtIffStateRepository* stateRep, \
   const RTI::AttributeHandleValuePairSet& attrs, \
   int pairSetIndex) \
{ \
   RTI::ULong length = attrs.getValueLength(pairSetIndex); \
   netType netVal; \
   if (length > sizeof(netType)) \
   { \
      DtWarn("Size of value decoded from RTI update for attribute %s (%d)\n", \
         #attrName, length); \
      DtWarn(" is larger than size of %s (%d)\n", #netType, sizeof(netType)); \
      return; \
   } \
   attrs.getValue(pairSetIndex, (char*) &netVal, length); \
   stateRep->mutator(param, castExpr netVal); \
}


class DT_DLL_VL DtIffDecoder : public DtBaseEmbeddedSystemDecoder
{
public:

   DtIffDecoder(
      DtExerciseConn* exConn,
      DtObjClassDesc* classDesc);

   virtual ~DtIffDecoder();

   DtIffDecoder(const DtIffDecoder& orig);

   DtIffDecoder& operator=(const DtIffDecoder& orig);

public:

  static DtHlaStateDecoder* create(
      DtExerciseConn* exConn,
      DtObjClassDesc* classDesc);

protected:

   DtDECLARE_IFF_ATTR_DECODER(EventIdentifier); 
   DtDECLARE_IFF_ATTR_DECODER(SystemMode); 
   DtDECLARE_IFF_ATTR_DECODER(SystemName); 
   DtDECLARE_IFF_ATTR_DECODER(SystemType); 
   DtDECLARE_IFF_ATTR_DECODER(SystemIsOn); 
   DtDECLARE_IFF_ATTR_DECODER(SystemIsOperational); 

   DtDECLARE_IFF_ATTR_DECODER(BeamAzimuthCenter);
   DtDECLARE_IFF_ATTR_DECODER(BeamAzimuthSweep);
   DtDECLARE_IFF_ATTR_DECODER(BeamElevationCenter);
   DtDECLARE_IFF_ATTR_DECODER(BeamElevationSweep);
   DtDECLARE_IFF_ATTR_DECODER(BeamSweepSync);
   DtDECLARE_IFF_ATTR_DECODER(Layer2DataAvailable);
   DtDECLARE_IFF_ATTR_DECODER(FundamentalParameterData);
   DtDECLARE_IFF_ATTR_DECODER(SecondaryOperationalDataParameter1);
   DtDECLARE_IFF_ATTR_DECODER(SecondaryOperationalDataParameter2);
};

#endif
#endif