CigiLosRespV3.cpp

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#define _EXPORT_CCL_

#include "CigiLosRespV3.h"
#include "CigiSwapping.h"
#include "CigiExceptions.h"


// ====================================================================
// Construction/Destruction
// ====================================================================


// ================================================
// CigiLosRespV3
// vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
CigiLosRespV3::CigiLosRespV3()
{

   PacketID = CIGI_LOS_RESP_PACKET_ID_V3;
   PacketSize = CIGI_LOS_RESP_PACKET_SIZE_V3;
   Version = 3;
   MinorVersion = 0;

   LosID = 0;
   Valid = false;
   EntityIDValid = false;
   RangeValid = false;
   Visible = false;
   IntersectionCoordSys = Geodetic;
   HostFrame = 0;
   RespCount = 0;
   EntityID = 0;
   Range = 0.0;
   LatOrXoff = 0.0;
   LonOrYoff = 0.0;
   AltOrZoff = 0.0;
   Red = 0;
   Green = 0;
   Blue = 0;
   Alpha = 0;
   Material = 0;
   NormalAz = 0.0;
   NormalEl = 0.0;
   ValidV1or2 = false;

}

// ================================================
// ~CigiLosRespV3
// vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
CigiLosRespV3::~CigiLosRespV3()
{

}

// ====================================================================
// Pack and Unpack
// ====================================================================

// ================================================
// Pack
// vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
int CigiLosRespV3::Pack(CigiBasePacket * Base, Cigi_uint8 * Buff, void *Spec) const
{
   PackPointer CDta;

   CigiBaseLosResp * Data = ( CigiBaseLosResp *)Base;

   CDta.c = Buff;

   *CDta.c++ = PacketID;
   *CDta.c++ = PacketSize;

   *CDta.s++ = Data->LosID;

   Cigi_uint8 HDta = (Data->Valid) ? 0x01 : 0x00;
   HDta |= (Data->EntityIDValid) ? 0x02 : 0x00;
   HDta |= (Data->Visible) ? 0x04 : 0x00;
   *CDta.c++ = HDta;

   *CDta.c++ = Data->RespCount;
   *CDta.s++ = Data->EntityID;
   *CDta.d++ = Data->Range;

   return(PacketSize);

}

// ================================================
// Unpack
// vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
int CigiLosRespV3::Unpack(Cigi_uint8 * Buff, bool Swap, void *Spec)
{
   PackPointer CDta;

   CDta.c = Buff;

   CDta.c += 2;  // Step over packet id and size

   if(!Swap)
   {
      LosID = *CDta.s++;

      Cigi_uint8 HDta = *CDta.c++;
      Valid = ((HDta & 0x01) != 0);
      EntityIDValid = ((HDta & 0x02) != 0);
      Visible = ((HDta & 0x04) != 0);

      RespCount = *CDta.c++;
      EntityID = *CDta.s++;
      Range = *CDta.d++;

   }
   else
   {
      CigiSwap2(&LosID, CDta.s++);

      Cigi_uint8 HDta = *CDta.c++;
      Valid = ((HDta & 0x01) != 0);
      EntityIDValid = ((HDta & 0x02) != 0);
      Visible = ((HDta & 0x04) != 0);

      RespCount = *CDta.c++;
      CigiSwap2(&EntityID, CDta.s++);
      CigiSwap8(&Range, CDta.d++);

   }


   HostFrame = 0;
   LatOrXoff = 0.0;
   LonOrYoff = 0.0;
   AltOrZoff = 0.0;
   Material = 0;

   ValidV1or2 = false;

   return(PacketSize);

}


// ================================================
// GetCnvt
// vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
int CigiLosRespV3::GetCnvt(CigiVersionID &CnvtVersion,
                           CigiCnvtInfoType::Type &CnvtInfo)
{
   CnvtInfo.ProcID = CigiProcessType::ProcStd;

   // Note:
   // CIGI_LOS_RESP_PACKET_ID_V1 &
   // CIGI_LOS_RESP_PACKET_ID_V2 are the same
   // CIGI_LOS_RESP_PACKET_ID_V3 &
   // CIGI_LOS_RESP_PACKET_ID_V3_2 are the same
   if(CnvtVersion.CigiMajorVersion < 3)
      CnvtInfo.CnvtPacketID = CIGI_LOS_RESP_PACKET_ID_V2;
   else
      CnvtInfo.CnvtPacketID = CIGI_LOS_RESP_PACKET_ID_V3;

   return(CIGI_SUCCESS);
}



// ====================================================================
// Accessors
// ====================================================================

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