CigiHatReqV1.cpp

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#define _EXPORT_CCL_

#include "CigiHatReqV1.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
// ====================================================================


// ================================================
// CigiHatReqV1
// vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
CigiHatReqV1::CigiHatReqV1()
{

   PacketID = CIGI_HAT_REQ_PACKET_ID_V1;
   PacketSize = CIGI_HAT_REQ_PACKET_SIZE_V1;
   Version = 1;
   MinorVersion = 0;

   HatHotID = 0;
   ReqType = HAT;
   SrcCoordSys = Geodetic;
   UpdatePeriod = 0;
   EntityID = 0;
   LatOrXoff = 0.0;
   LonOrYoff = 0.0;
   AltOrZoff = 0.0;
   IsValidV1or2 = true;

}

// ================================================
// ~CigiHatReqV1
// vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
CigiHatReqV1::~CigiHatReqV1()
{

}

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

// ================================================
// Pack
// vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
int CigiHatReqV1::Pack(CigiBasePacket * Base, Cigi_uint8 * Buff, void *Spec) const
{
   double DBuf[6];

   Cigi_uint8 *tBuf = (Cigi_uint8 *)DBuf;

   PackPointer CDta;

   CigiBaseHatHotReq * Data = ( CigiBaseHatHotReq *)Base;

   if(!Data->IsValidV1or2)
      return(0);

   CDta.d = DBuf;

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

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

   float talt = (float)Data->AltOrZoff;
   CIGI_SCOPY4(CDta.f++, &talt);

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

   memcpy(Buff,tBuf,CIGI_HAT_REQ_PACKET_SIZE_V1);

   return(PacketSize);

}

// ================================================
// Unpack
// vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
int CigiHatReqV1::Unpack(Cigi_uint8 * Buff, bool Swap, void *Spec)
{
   double DBuf[6];

   Cigi_uint8 *tBuf = (Cigi_uint8 *)DBuf;

   PackPointer CDta;

   memcpy(tBuf,Buff,CIGI_HAT_REQ_PACKET_SIZE_V1);

   CDta.d = DBuf;

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

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

   float talt;
   CIGI_SCOPY4(&talt, CDta.f++);
   AltOrZoff = (double)talt;

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


   SrcCoordSys = Geodetic;
   IsValidV1or2 = true;

   UpdatePeriod = 0;

   return(PacketSize);

}


// ================================================
// GetCnvt
// vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
int CigiHatReqV1::GetCnvt(CigiVersionID &CnvtVersion,
                          CigiCnvtInfoType::Type &CnvtInfo)
{
   CnvtInfo.ProcID = CigiProcessType::ProcStd;

   switch(CnvtVersion.CigiMajorVersion)
   {
   case 1:
      CnvtInfo.CnvtPacketID = CIGI_HAT_REQ_PACKET_ID_V1;
      break;
   case 2:
      CnvtInfo.CnvtPacketID = CIGI_HAT_REQ_PACKET_ID_V2;
      break;
   default:
      // The Packet ID for all V3 HatHotReq are the same ID
      CnvtInfo.CnvtPacketID = CIGI_HAT_HOT_REQ_PACKET_ID_V3;
      break;
   }

   return(CIGI_SUCCESS);
}



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

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