// Copyright (c) 2000-2009 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 ENCODERVISITOR_H

#define ENCODERVISITOR_H

#include <e32base.h>

#include <btsdp.h>

#include "sdputil.h"

#include "MAttributeVisitor.h"

#include "DataEncoder.h"

class CSdpAttr;

class CSdpServRecord;

NONSHARABLE_CLASS(CAttrEncoderVisitor) : public CBase, private MAttributeVisitor

	{

public:

	IMPORT_C static CAttrEncoderVisitor *NewLC(TElementEncoder aEncoder);

	IMPORT_C static CAttrEncoderVisitor *NewL(TElementEncoder aEncoder);

	~CAttrEncoderVisitor();

	IMPORT_C static void EncodeAttributeL(TElementEncoder aEncoder, CSdpAttrValue &aSrcAttr);

	IMPORT_C void EncodeAttributeL(CSdpAttrValue &aSrcAttr);

private:

	CAttrEncoderVisitor(TElementEncoder aEncoder);

	void ConstructL();

	// Implementation of MAttributeVisitor interface

    void VisitAttributeL(CSdpAttr &aAttribute);

    void VisitAttributeValueL(CSdpAttrValue &aValue, TSdpElementType aType);

    void StartListL(CSdpAttrValueList &aList);

    void EndListL();

private:

	TElementEncoder iEncoder;

	};

#endif