queryRestoreStatusMsg.h

Go to the documentation of this file.

/*********************************************************************
** Copyright (c) 2004 MaK Technologies, Inc.
** All rights reserved.
*********************************************************************/
/*********************************************************************
** $RCSfile: queryRestoreStatusMsg.h,v $ $Revision: 1.4 $ $State: Exp $
*********************************************************************/


#ifndef DtQueryRestoreStatusMsg_H_
#define DtQueryRestoreStatusMsg_H_

#include "rtiMsg.h"
#include "netNullMsg.h"

class DtConnectionMgr;
class DtQueryRestoreStatusMsg;
typedef void (*DtQueryRestoreStatusMsgCb)(const DtQueryRestoreStatusMsg& msg, void* usr);

class DT_DLL_LRC DtQueryRestoreStatusMsg : public DtRtiMsg
{
public:

   DtQueryRestoreStatusMsg(DtBufferPtr buffer = DtUSE_INTERNAL_BUFFER);

   DtQueryRestoreStatusMsg(const DtNetNullMsg* netRep,
      DtBufferPtr buffer = DtUSE_INTERNAL_BUFFER);

   virtual ~DtQueryRestoreStatusMsg();

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

   virtual void printData(DtLogicalTimeFactory* logicalTimeFactory) const;

public:

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

   static DtRtiMsg* create(DtBufferPtr buffer = DtUSE_INTERNAL_BUFFER);

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

protected:

   virtual DtNetNullMsg* netNullMsg();
   virtual const DtNetNullMsg* netNullMsg() const;

   virtual DtRtiMsgKind internalDtRtiMsgKind();

   virtual int minSize() const;

};

#endif