// Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of "Eclipse Public License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.eclipse.org/legal/epl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

//

#ifndef OBEXPACKETSIGNALLER_H

#define OBEXPACKETSIGNALLER_H

/**

@file

@internalComponent

@released

*/

#include <e32base.h>

#include <obexfinalpacketobserver.h>

#include <obexreadactivityobserver.h>

#include <obex/transport/mobextransportnotify.h>

const TUint KObexPacketSignallerInterestingEvents = EObexFinalPacketStarted | EObexFinalPacketFinished | EObexReadActivityDetected;

const TUint KObexPacketSignallerInterestingClientEvents = EObexFinalPacketStarted | EObexFinalPacketFinished;

/** This class handles packet process events.  

Currently the only events handled are those for final packet 

notification and read activity.

*/

NONSHARABLE_CLASS(CObexPacketSignaller) : public CActive

	{

public:

	static CObexPacketSignaller* NewL();

	virtual ~CObexPacketSignaller();

	void SetFinalPacketObserver(MObexFinalPacketObserver* aObserver);

	void SetReadActivityObserver(MObexReadActivityObserver* aObserver);

	void Signal(TObexPacketProcessEvent aEvent);

private:

	CObexPacketSignaller();

	void RunL();

	void DoCancel();

	void NotifyObserver(TObexPacketProcessEvent aEvent);

private:

	MObexFinalPacketObserver* iFinalPacketObserver;

	MObexReadActivityObserver* iReadActivityObserver;

	TObexPacketProcessEvents iOutstandingEvents;	

	};

#endif // OBEXPACKETSIGNALLER_H