CigiLosRespV2.cpp

Go to the documentation of this file.

#define _EXPORT_CCL_

#include "CigiLosRespV2.h"
#include "CigiSwapping.h"
#include "CigiExceptions.h"

#include <memory.h>


#ifdef CIGI_LITTLE_ENDIAN
   #define CIGI_SCOPY2 CigiSwap2
   #define CIGI_SCOPY4 CigiSwap4
   #define CIGI_SCOPY8 CigiSwap8
#else
   #define CIGI_SCOPY2 CigiCopy2
   #define CIGI_SCOPY4 CigiCopy4
   #define CIGI_SCOPY8 CigiCopy8
#endif




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


// ================================================
// CigiLosRespV2
// vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
CigiLosRespV2::CigiLosRespV2()
{

   PacketID = CIGI_LOS_RESP_PACKET_ID_V2;
   PacketSize = CIGI_LOS_RESP_PACKET_SIZE_V2;
   Version = 2;
   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 = true;

}

// ================================================
// ~CigiLosRespV2
// vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
CigiLosRespV2::~CigiLosRespV2()
{

}

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

// ================================================
// Pack
// vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
int CigiLosRespV2::Pack(CigiBasePacket * Base, Cigi_uint8 * Buff, void *Spec) const
{
   double DBuf[6];

   Cigi_uint8 *tBuf = (Cigi_uint8 *)DBuf;

   PackPointer CDta;

   CigiBaseLosResp * Data = ( CigiBaseLosResp *)Base;

   if(!Data->ValidV1or2)
      return(0);

   CDta.d = DBuf;

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

   CIGI_SCOPY2(CDta.s++, &Data->LosID);

   Cigi_uint8 HDta = (Data->Valid) ? 0x80 : 0x00;
   HDta |= (Data->Visible) ? 0x40 : 0x00;
   *CDta.c++ = HDta;

   *CDta.c++ = 0;
   *CDta.s++ = 0;

   CIGI_SCOPY4(CDta.l++, &Data->Material);

   float tflt = (float)Data->Range;
   CIGI_SCOPY4(CDta.f++, &tflt);

   CIGI_SCOPY8(CDta.d++, &Data->AltOrZoff);

   CIGI_SCOPY8(CDta.d++, &Data->LatOrXoff);
   CIGI_SCOPY8(CDta.d++, &Data->LonOrYoff);

   memcpy(Buff,tBuf,CIGI_LOS_RESP_PACKET_SIZE_V2);

   return(PacketSize);

}

// ================================================
// Unpack
// vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
int CigiLosRespV2::Unpack(Cigi_uint8 * Buff, bool Swap, void *Spec)
{
   double DBuf[6];

   Cigi_uint8 *tBuf = (Cigi_uint8 *)DBuf;

   PackPointer CDta;

   memcpy(tBuf,Buff,CIGI_LOS_RESP_PACKET_SIZE_V2);

   CDta.d = DBuf;

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

   CIGI_SCOPY2(&LosID, CDta.s++);

   Cigi_uint8 HDta = *CDta.c++;
   Valid = ((HDta & 0x80) != 0);
   Visible = ((HDta & 0x40) != 0);

   CDta.c += 3;

   CIGI_SCOPY4(&Material, CDta.l++);

   float tflt;

   CIGI_SCOPY4(&tflt, CDta.f++);
   Range = (double)tflt;

   CIGI_SCOPY8(&AltOrZoff, CDta.d++);

   CIGI_SCOPY8(&LatOrXoff, CDta.d++);
   CIGI_SCOPY8(&LonOrYoff, CDta.d++);


   HostFrame = 0;

   ValidV1or2 = true;

   return(PacketSize);

}


// ================================================
// GetCnvt
// vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
int CigiLosRespV2::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
// ====================================================================

---