assistantNotifyObserveMsg.h

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/*********************************************************************
** Copyright (c) 2011 MaK Technologies, Inc.
** All rights reserved.
*********************************************************************/

#ifndef DtAssistantNotifyObserveMsg_H_
#define DtAssistantNotifyObserveMsg_H_


#include <vlutil/vlString.h>
#include <vlutil/vlUtil.h>

#include "assistantMsg.h"
#include "netAssistantNotifyObserveMsg.h"

class DtRtiAssistantPeer;
class DtRtiAssistantClient;
class DtAssistantNotifyObserveMsg;
class DtRtiConnectionInfo;

typedef void (*DtAssistantNotifyObserveCb)(const DtAssistantNotifyObserveMsg& inter, void* usr);

class DT_DLL_ASSISTANT DtAssistantNotifyObserveMsg : public DtAssistantMsg
{
public:

   DtAssistantNotifyObserveMsg(DtBufferPtr buffer = DtUSE_INTERNAL_BUFFER);

   DtAssistantNotifyObserveMsg(const DtNetAssistantNotifyObserveMsg* netRepMsg,
      DtBufferPtr buffer = DtUSE_INTERNAL_BUFFER);

   virtual ~DtAssistantNotifyObserveMsg();

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

   virtual bool isObserved() const;

   virtual void setIsObserved( bool observed );

   virtual void printData() const;

public:

   static DtAssistantMsg* create(const DtNetAssistantMsgHeader* initial,
      DtBufferPtr buffer = DtUSE_INTERNAL_BUFFER);

   static DtAssistantMsg* create(DtBufferPtr buffer = DtUSE_INTERNAL_BUFFER);
      
   static void addCallback(DtRtiAssistantPeer* conn,
      DtAssistantNotifyObserveCb cb, void* usr);
   static void removeCallback(DtRtiAssistantPeer* conn,
      DtAssistantNotifyObserveCb cb, void* usr);
      
protected:

   virtual DtNetAssistantNotifyObserveMsg* netAssistantNotifyObserveMsg();
   virtual const DtNetAssistantNotifyObserveMsg* netAssistantNotifyObserveMsg() const;

   virtual DtAssistantMsgKind internalMsgKind();

   virtual int minSize() const;

};

#endif