// Copyright (c) 2008-2009 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 __TZSWIOBSERVERPLUGIN_H__

#define __TZSWIOBSERVERPLUGIN_H__

#include <f32file.h>

#include <ecom/implementationproxy.h>

#include <swi/swiobserverplugin.h>

#include <tz.h>

class Swi::CObservationFilter;

NONSHARABLE_CLASS(CTzSwiObserverPlugin) : public Swi::CSwiObserverPlugin

	{

public:

	static CTzSwiObserverPlugin* NewL();

	~CTzSwiObserverPlugin();

private:

	CTzSwiObserverPlugin();

private:	// from Swi::CSwiObserverPlugin

	void StartL(RFs& aFs);

 	void NextObservedHeaderL(const Swi::CObservationHeader& aHeader, TRequestStatus& aStatus);	

 	void NextObservedDataL(const Swi::CObservationData& aData, TInt aFilterIndex, TRequestStatus& aStatus);	

 	void FinalizeL(TRequestStatus& aStatus);

 	Swi::CObservationFilter* GetFilterL() const;

 	void AddFilterL(Swi::CObservationFilter& aFilterList, const TDesC& aFilter) const;

private:	// from CActive

	void RunL();

	TInt RunError(TInt aError);

	void DoCancel();

	RTz& GetTzClientL();

private:

	/** Handle to the file server session. */

	RFs* iFs;

	RTz iTz;

	RFileWriteStream* iFileWriteStream;

	TBool iTzConnected;

	};

#endif