CigiEnvRgnCtrlV3.cpp

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#define _EXPORT_CCL_

#include "CigiEnvRgnCtrlV3.h"
#include "CigiSwapping.h"
#include "CigiExceptions.h"


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


// ================================================
// CigiEnvRgnCtrlV3
// vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
CigiEnvRgnCtrlV3::CigiEnvRgnCtrlV3()
{

   PacketID = CIGI_ENV_RGN_CTRL_PACKET_ID_V3;
   PacketSize = CIGI_ENV_RGN_CTRL_PACKET_SIZE_V3;
   Version = 3;
   MinorVersion = 0;

   RegionID = 0;
   RgnState = Inactive;
   WeatherProp = UseLast;
   Aerosol = UseLast;
   MaritimeSurface = UseLast;
   TerrestrialSurface = UseLast;
   Lat = 0.0;
   Lon = 0.0;
   XSize = 0.0;
   YSize = 0.0;
   CornerRadius = 0.0;
   Rotation = 0.0;
   Transition = 0.0;

}

// ================================================
// ~CigiEnvRgnCtrlV3
// vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
CigiEnvRgnCtrlV3::~CigiEnvRgnCtrlV3()
{

}

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

// ================================================
// Pack
// vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
int CigiEnvRgnCtrlV3::Pack(CigiBasePacket * Base, Cigi_uint8 * Buff, void *Spec) const
{
   PackPointer CDta;

   CigiBaseEnvRgnCtrl * Data = ( CigiBaseEnvRgnCtrl *)Base;

   CDta.c = Buff;

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

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

   Cigi_uint8 MDta = Data->RgnState & 0x03;
   MDta |= (Data->WeatherProp << 2) & 0x04;
   MDta |= (Data->Aerosol << 3) & 0x08;
   MDta |= (Data->MaritimeSurface << 4) & 0x10;
   MDta |= (Data->TerrestrialSurface << 5) & 0x20;
   *CDta.c++ = MDta;

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

   *CDta.d++ = Data->Lat;
   *CDta.d++ = Data->Lon;
   *CDta.f++ = Data->XSize;
   *CDta.f++ = Data->YSize;
   *CDta.f++ = Data->CornerRadius;
   *CDta.f++ = Data->Rotation;
   *CDta.f++ = Data->Transition;
   *CDta.l++ = 0;

   return(PacketSize);

}

// ================================================
// Unpack
// vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
int CigiEnvRgnCtrlV3::Unpack(Cigi_uint8 * Buff, bool Swap, void *Spec)
{
   PackPointer CDta;

   CDta.c = Buff;

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

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

      Cigi_uint8 HDta = *CDta.c++;
      RgnState = (RgnStateGrp)(HDta & 0x03);
      WeatherProp = (MergeCtrlGrp)((HDta >> 2) & 0x01);
      Aerosol = (MergeCtrlGrp)((HDta >> 3) & 0x01);
      MaritimeSurface = (MergeCtrlGrp)((HDta >> 4) & 0x01);
      TerrestrialSurface = (MergeCtrlGrp)((HDta >> 5) & 0x01);

      CDta.c += 3;

      Lat = *CDta.d++;
      Lon = *CDta.d++;
      XSize = *CDta.f++;
      YSize = *CDta.f++;
      CornerRadius = *CDta.f++;
      Rotation = *CDta.f++;
      Transition = *CDta.f++;
   }
   else
   {
      CigiSwap2(&RegionID, CDta.s++);

      Cigi_uint8 HDta = *CDta.c++;
      RgnState = (RgnStateGrp)(HDta & 0x03);
      WeatherProp = (MergeCtrlGrp)((HDta >> 2) & 0x01);
      Aerosol = (MergeCtrlGrp)((HDta >> 3) & 0x01);
      MaritimeSurface = (MergeCtrlGrp)((HDta >> 4) & 0x01);
      TerrestrialSurface = (MergeCtrlGrp)((HDta >> 5) & 0x01);

      CDta.c += 3;

      CigiSwap8(&Lat, CDta.d++);
      CigiSwap8(&Lon, CDta.d++);
      CigiSwap4(&XSize, CDta.f++);
      CigiSwap4(&YSize, CDta.f++);
      CigiSwap4(&CornerRadius, CDta.f++);
      CigiSwap4(&Rotation, CDta.f++);
      CigiSwap4(&Transition, CDta.f++);
   }

   return(PacketSize);

}



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

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