acoParser.h

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/*******************************************************************************
** Copyright (c) 2017 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/



#pragma once

#include "vrfutil/vrfutilDefines.h"
#include "vrfutil/usmtfParser.h"
#include <matrix/vlVector.h>

class DT_DLL_vrfutil  DtAcoParser : public DtUsmtfParser
{

   enum SHAPE
   {
      APOINT = 0,
      GEOLINE,
      CORRIDOR,
      CIRCLE,
      AORBIT,
      TRACK,
      POLYGON,
      POLYARC,
      RADARC
   };

   enum EFLVL
   {
      BRRA = 0,
      BRFL,
      RARA,
      RAFL,
      FLFL
   };

   enum ALT
   {
      GL = 0,  
      MSL,     
      FL    //Flight Level
   };

   struct Extrusion
   {
      SHAPE    myCurrentShape;
      ALT      myFloorAltitudeType;
      double   myFloor;
      ALT      myCeilingAltitudeType;
      double   myCeiling;
   };

   struct CorridorLeg
   {
      DtVector myStart;
      DtVector myEnd;
      double   myWidth;
      double   myHeight;
   };

public:
   DtAcoParser();
public:
   ~DtAcoParser();

public:

   virtual bool parse( istream& stream );

   virtual void initTypeMap(const std::map<std::string, std::string>& importData);

   virtual Extrusion& objectExtrusion();
   virtual std::vector<CorridorLeg>& trackLegList();

protected:

   ObjectInformation* currentAcoData();

   DtVector getVertex(const string& data);

   void addVertex( const string& data );
   void addVertex( const vector<string>& tokens, size_t index );
   void addVertices( const vector<string>& tokens, size_t startIndex );

   double parseDistance( const string str );


   bool parseDateTime(const std::string& tm, ptime& time, const ptime& prevTime);

   bool parseACMID( const vector<string>& tokens );
   bool parseGEOLINE( const vector<string>& tokens );
   bool parsePOLYGON( const vector<string>& tokens );
   bool parseAPOINT( const vector<string>& tokens );
   bool parseCIRCLE( const vector<string>& tokens );
   bool parseCORRIDOR( const vector<string>& tokens );
   bool parseAORBIT( const vector<string>& tokens );
   bool parseTRACK(const vector<string>& tokens);
   bool parseEFFLEVEL(const vector<string>& tokens);
   bool parseEXER(const vector<string>& tokens);
   bool parsePOLYARC(const vector<string>& tokens);
   bool parsePERIOD(const vector<string>& tokens);
   bool parseTIMEFRAM(const vector<string>& tokens);
   bool parseAPERIOD(const vector<string>& tokens);
   
   bool addLeg(const vector<string>& tokens, size_t startIndex);
   void updateOrbitVertices( DtVector& firstVertex, DtVector& lastVertex, double width, string alignment );

protected:

   std::map<string, EFLVL> myFltLevelMap;
   Extrusion   myExtrudedSpecs;
   string      myOverlayParent;
   time_period* myTimeFrame;
   std::vector<CorridorLeg> myLegList;
};