savRespMsg.h

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/*********************************************************************
** Copyright (c) 1998 MaK Technologies, Inc.
** All rights reserved.
*********************************************************************/
/*********************************************************************
** $RCSfile: savRespMsg.h,v $ $Revision: 1.7 $ $State: Exp $
*********************************************************************/


#ifndef DtSaveResponseMsg_H_
#define DtSaveResponseMsg_H_

#include "rtiMsg.h"
#include "netSavRespMsg.h"

class DtConnectionMgr;
class DtSaveResponseMsg;
typedef void (*DtSaveResponseCb)(const DtSaveResponseMsg& inter, void* usr);

enum DtSaveResponseFlag
{
   DtSRSaveInProgress,
   DtSRSaveAccepted,
   DtSRSaveWaiting
};

class DT_DLL_LRC DtSaveResponseMsg : public DtRtiMsg
{
public:

   DtSaveResponseMsg(DtBufferPtr buffer = DtUSE_INTERNAL_BUFFER);

   DtSaveResponseMsg(DtFederateHandle requestingFederateVal,
      unsigned short requestIDValue,
      const char* labelVal,
      DtSaveResponseFlag flag,
      DtBufferPtr buffer = DtUSE_INTERNAL_BUFFER);

   DtSaveResponseMsg(const DtNetSaveResponseMsg* netRepMsg,
      DtBufferPtr buffer = DtUSE_INTERNAL_BUFFER);

   virtual ~DtSaveResponseMsg();

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

   virtual void set(DtFederateHandle requestingFederateVal,
      unsigned short requestIDValue, const char* theLabel,
      DtSaveResponseFlag flag);

   void setRequestingFederate(DtFederateHandle requestingFederateVal);
   DtFederateHandle requestingFederate() const;

   virtual void setRequestID(unsigned short requestIDValue);
   virtual unsigned short requestID() const;

   virtual void setLabel(const char* label);
   virtual const char* label() const;

   void setResponseFlag(DtSaveResponseFlag flag);
   DtSaveResponseFlag responseFlag() const;

   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,
      DtSaveResponseCb cb, void* usr);
   static void removeCallback(DtConnectionMgr* conn,
      DtSaveResponseCb cb, void* usr);

protected:

   virtual DtNetSaveResponseMsg* netSaveResponseMsg();
   virtual const DtNetSaveResponseMsg* netSaveResponseMsg() const;

   virtual DtRtiMsgKind internalDtRtiMsgKind();

   virtual char* labelPtr();

   virtual int labelFieldSize() const;

   virtual void setLabelSize(int size);
   virtual int labelSize() const;

   virtual int minSize(const char* theLabel=NULL) const;

   virtual DtSaveResponseMsg* self() const;

protected:

   char* myLabel;
};


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

#endif