// 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 __CUPNPSERVICECOMPOSER_H_

#define __CUPNPSERVICECOMPOSER_H_

#include "cpnpserviceparam.h"

#include "cstringpoolmanager.h"

/**

CUPnPServiceXmlComposer is used to compose the parsed xml device description file back into a compatible format

@publishedPartner

@prototype

*/

// Composes the parsed xml file

class CUPnPServiceXmlComposer: public CBase

    {

public:

	static CUPnPServiceXmlComposer* NewL( const RStringPool& aStringPool);

	~CUPnPServiceXmlComposer();

	void ComposeServiceXmlL(const CUPnPServiceDescription *aServDescObj, RBuf8 &aXmlData);

private:

	// Helper functions

	CUPnPServiceXmlComposer( const RStringPool& aStringPool );

	const TStringTable& GetTable();

    void AppendLiteralL(TInt aTag, RBuf8& aBuf, TInt& aCount, TBool aIsStart );

    void AppendLiteralL(const TDesC8& aLiteral, RBuf8& aBuf, TInt& aCount);

    void AppendLiteralL(const RString& aString, RBuf8& aBuf, TInt& count, TBool aIsStart );

    void AppendActionL(const CUPnPAction* aUPnPAction, RBuf8 &aXmlData, TInt &aCount);	

    void AppendStateVariableL(const CUPnPStateVariable* aUPnPStateVariable, RBuf8 &aXmlData, TInt &aCount);

private:

    const RStringPool&			iStringPool;

    TInt 				iError;

    };

#endif /*CUPNPSERVICECOMPOSER_H_*/