execHandshakeMsg.h

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/*********************************************************************
** Copyright (c) 2005 MaK Technologies, Inc.
** All rights reserved.
*********************************************************************/
/*********************************************************************
** $RCSfile: execHandshakeMsg.h,v $ $Revision: 1.7 $ $State: Exp $
*********************************************************************/


#ifndef DtRtiExecHandshakeMsg_H_
#define DtRtiExecHandshakeMsg_H_

#include "rtiMsg.h"


class DtConnectionMgr;
class DtRtiExecHandshakeMsg;
class DtNetExecHandshakeMsg;
typedef void (*DtRtiExecHsCb)(const DtRtiExecHandshakeMsg& inter, void* usr);

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

   DtRtiExecHandshakeMsg(const DtNetExecHandshakeMsg* netRep,
      DtBufferPtr buffer = DtUSE_INTERNAL_BUFFER);

   DtRtiExecHandshakeMsg(DtHandle srcHandle, DtHandle destHandle,
      DtHandshakeStatus hsStatus, const MAKRti::DtString& sourceHostName, 
      bool fullyCompliant, DtBufferPtr buffer = DtUSE_INTERNAL_BUFFER);

   virtual ~DtRtiExecHandshakeMsg();

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

   virtual void set( DtHandle srcHandle, DtHandle destHandle, 
                     DtHandshakeStatus hsStatus, 
                     const MAKRti::DtString& sourceHost,
                     bool fullyCompliant );

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

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

   virtual MAKRti::DtString sourceHostName() const;

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

   virtual bool fullyCompliant() const;
   virtual void setFullyCompliant( bool fullComplianceEnabled );
   
   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,
      DtRtiExecHsCb cb, void* usr, bool isMomCallback=false);
   static void removeCallback(DtConnectionMgr* conn,
      DtRtiExecHsCb cb, void* usr, bool isMomCallback=false);

protected:

   virtual DtNetExecHandshakeMsg* netExecHandshakeMsg();
   virtual const DtNetExecHandshakeMsg* netExecHandshakeMsg() const;


   virtual char* sourceHostNamePtr();
   virtual const char* sourceHostNamePtr() const;
   virtual int sourceHostNameSize() const;
   virtual void setSourceHostName(const MAKRti::DtString& hostName);

   virtual DtRtiMsgKind internalDtRtiMsgKind();

   virtual int minSize() const;

   virtual DtRtiExecHandshakeMsg* self() const;

protected:

};


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

#endif