/*

* 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 DATA_DEALER_H

#define DATA_DEALER_H

#include <e32property.h>

#include <e32base.h>

class CDataDealer : public CBase

	{

public:

	static CDataDealer* NewL( const TBool aProducer, const TUint aKey );

	virtual ~CDataDealer();

protected:

	void ConstructL();

private:

	CDataDealer( const TBool aProducer, const TUint aKey );

public:

	void ProduceDataL( const TDesC8& aData );

	void ConsumeDataL( HBufC8*& aData );

	void ConsumeDataL( HBufC8*& aData, const TInt aMaxSize, TBool& aMore );

private:

	void WaitForConsumerL();

	void WaitForPropertyToBeCreatedL();

	/** The property to produce to or consume from */

	RProperty iProperty;

	TInt iPropertySize;

	TBool iProducer;

	TUint iKey;

	TUid iDtorID;

	};

#endif // DATA_DEALER_H