iffPduCallbackManager.h

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/*********************************************************************
** Copyright (c) 1992-2025 MAK Technologies, Inc
** All rights reserved.
*********************************************************************/
#pragma once


#if DtDIS

#include <set>
#include <vlutil/vlList.h>
#include <vl/pdu.h>
#include <vl/pduCallbackManager.h>
//#include <vl/exerciseConnDIS.h>

class DT_DLL_VL DtPduCallbackInfo;
class DT_DLL_VL DtExerciseConn;

typedef void (*DtIffPduCallbackFcn)(DtPdu* pdu, void* usr);



class DT_DLL_VL DtIffPduCallbackManager : public DtPduCallbackManager
{
public:

   DtIffPduCallbackManager(DtExerciseConn* conn);

   virtual ~DtIffPduCallbackManager();

   DtIffPduCallbackManager(const DtIffPduCallbackManager& orig);

   DtIffPduCallbackManager& operator=(const DtIffPduCallbackManager& orig);

   virtual void addPduCallback(DtIffInteractionType t, 
      DtPduCallbackFcn fcn, void* usr);
   virtual void removePduCallback(DtIffInteractionType t, 
      DtPduCallbackFcn fcn, void* usr);

   //virtual DtIffInteractionType interactionTypeIndicator() const;
   virtual DtIffInteractionType interactionType(DtTransmissionIndicator indicator) const;
   //virtual void addInteractionToList(const DtIffInteractionType type);
   //virtual bool isInterrogation() const;
   //virtual bool isReply() const;
   //virtual bool isSquitter() const;

   virtual void processPdu(const DtPdu& pdu);

   virtual int numCallbacks(DtIffInteractionType t) const;

protected:

   virtual void addPduCallback(DtIffInteractionType t, DtPduCallbackInfo* info);
   virtual void removePduCallback(DtIffInteractionType t, const DtPduCallbackInfo& info);

   static void iffPduCallbackFcn(DtPdu* pdu, void* usr);

   void emptyList();

   void copyList(const DtIffPduCallbackManager& orig);

protected:

#define DtMAX_IFF_PDU_TYPE 256
   bool myProcessingCallbacksNow[DtMAX_IFF_PDU_TYPE];
   std::set<DtPduCallbackInfo> myCbList[DtMAX_IFF_PDU_TYPE];
   std::set<DtPduCallbackInfo> myRemovedCbList[DtMAX_IFF_PDU_TYPE];
   DtExerciseConn* myExConn;
   bool myCbRegistered;
   //std::vector<int> myCbIffListOrder;
};

#endif