federationShadowHandshakeMsg.h

Go to the documentation of this file.

/*********************************************************************
** Copyright (c) 2022 MaK Technologies, Inc.
** All rights reserved.
*********************************************************************/


#pragma once
#include "rtiMsg.h"


class DtConnectionMgr;
class DtFederationShadowHandshakeMsg;
class DtNetFederationShadowHandshakeMsg;
typedef void (*DtFederationShadowHsCb)(const DtFederationShadowHandshakeMsg& inter, void* usr);

class DT_DLL_LRC DtFederationShadowHandshakeMsg : public DtRtiMsg
{
public:
   enum HandshakeStatus
   {
      HsRequest = 0,
      HsResponseGranted,
      HsResponseDenied
   };
   
   DtFederationShadowHandshakeMsg(DtBufferPtr buffer = DtUSE_INTERNAL_BUFFER);

   DtFederationShadowHandshakeMsg(const DtNetFederationShadowHandshakeMsg* netRep, DtBufferPtr buffer = DtUSE_INTERNAL_BUFFER);

   DtFederationShadowHandshakeMsg(DtHandle srcHandle, DtHandle destHandle, HandshakeStatus hsStatus,
      DtHandle federationHandle, const MAKRti::DtString& federationName, DtBufferPtr buffer = DtUSE_INTERNAL_BUFFER);

   virtual ~DtFederationShadowHandshakeMsg();

   virtual DtRtiMsg* clone(bool copy = true) const; 

   virtual void set(DtHandle srcHandle, DtHandle destHandle, HandshakeStatus hsStatus,
      DtHandle federationHandle, const MAKRti::DtString& federationName);

   virtual DtHandle srcConnectionHandle() const;
   virtual void setSrcConnectionHandle( DtHandle handle );

   virtual DtHandle destConnectionHandle() const;
   virtual void setDestConnectionHandle(DtHandle handle );

   virtual HandshakeStatus handshakeStatus() const;
   virtual void setHandshakeStatus(HandshakeStatus hsStatus );

   virtual DtHandle federationHandle() const;
   virtual void setFederationHandle(DtHandle handle);

   virtual MAKRti::DtString federationName() const;
   virtual void setFederationName(const MAKRti::DtString& name);

   virtual void printData(DtLogicalTimeFactory* logicalTimeFactory) const;

public:

   static DtRtiMsg* create(const DtNetMsgHeader* initial, DtBufferPtr buffer = DtUSE_INTERNAL_BUFFER);

   static DtRtiMsg* create(DtBufferPtr buffer = DtUSE_INTERNAL_BUFFER);

   static void addCallback(DtConnectionMgr* conn, DtFederationShadowHsCb cb, void* usr, bool isMomCallback=false);
   static void removeCallback(DtConnectionMgr* conn, DtFederationShadowHsCb cb, void* usr, bool isMomCallback=false);

protected:

   virtual DtNetFederationShadowHandshakeMsg* netMsg();
   virtual const DtNetFederationShadowHandshakeMsg* netMsg() const;

   virtual char* federationNamePtr();
   virtual const char* federationNamePtr() const;
   virtual int federationNameSize() const;

   virtual DtRtiMsgKind internalDtRtiMsgKind();

   virtual int minSize() const;

   virtual DtFederationShadowHandshakeMsg* self() const;

protected:

};

inline DtFederationShadowHandshakeMsg* DtFederationShadowHandshakeMsg::self() const
{
   return const_cast<DtFederationShadowHandshakeMsg*>( this );
}