WsfDisPlaybackDevice.hpp

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// ****************************************************************************
// CUI
//
// The Advanced Framework for Simulation, Integration, and Modeling (AFSIM)
//
// Copyright 2003-2015 The Boeing Company. All rights reserved.
//
// The use, dissemination or disclosure of data in this file is subject to
// limitation or restriction. See accompanying README and LICENSE for details.
// ****************************************************************************
// ****************************************************************************
// Updated by Infoscitex, a DCS Company.
// ****************************************************************************
 
#ifndef WSFDISPLAYBACKDEVICE_HPP
#define WSFDISPLAYBACKDEVICE_HPP
 
#include "wsf_export.h"
 
#include <set>
#include <string>
 
#include "DisEntityId.hpp"
class DisEntityState;
class DisPdu;
class DisPduFactory;
class GenFileI;
#include "WsfDisDevice.hpp"
class WsfDisInterface;
class WsfPlatform;

class WSF_EXPORT WsfDisPlaybackDevice : public WsfDisDevice
{
public:
   static DisUint16 cMIN_PLAYBACK_SITE;
   static DisUint16 cMAX_PLAYBACK_SITE;
 
   WsfDisPlaybackDevice(const std::string& aFileName, WsfDisInterface* aInterfacePtr);
 
   ~WsfDisPlaybackDevice() override;
 
   DisPdu* GetPdu(DisPduFactory* aPduFactoryPtr) override;
 
   // Provide required implementation of abstract base class method.
   // This is not an output device, so it doesn't do anything.
   void PutPduP(double aSimTime, DisPdu& aPdu) override {}
 
   static void EntityDeleted(const DisEntityId& aEntityId);

   static bool IsPlaybackEntity(const DisEntityId& aEntityId)
   {
      DisUint16 site = aEntityId.GetSite();
      return ((site >= cMIN_PLAYBACK_SITE) && (site <= cMAX_PLAYBACK_SITE));
   }
 
   static void PreparePlaybackPlatform(double aSimTime, WsfPlatform* aPlatformPtr, DisEntityState* aEntityPtr);
   static void Reset();
 
private:
   void ReadNextPdu(DisPduFactory* aPduFactoryPtr);
 
   std::string mFileName;
   GenFileI*   mFilePtr;
   bool        mIsCME_File;
   bool        mEOF;

   DisUint16 mSiteNumber;
   DisPdu*   mNextPduPtr;
   double    mNextPduTime;
 
   static DisUint16 sNextSiteNumber;
 
   static std::set<DisEntityId> sDeletedEntities;
};
 
#endif