// 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:

//

#include "cupnpelement.h"

CUPnPElement::CUPnPElement( MPnPObserver* aObserver ):iObserver( aObserver )

	{

	}

/* Destroy the contained RPointerArray but not the MPnPObserver

 * because its ownership is not with CUPnPElement

 */ 

CUPnPElement::~CUPnPElement()

	{

	iValueArray.ResetAndDestroy();

	}

 /* Append the uri into the array and returns KErrNone if it succeeds or 

 * returns a system wide error code if it fails

 * @param aUri  The uri to be appended

 */

void CUPnPElement::AppendValueL(const TDesC8& aUri)

	{

	HBufC8* uri=aUri.AllocL();

	CleanupStack::PushL(uri);

	iValueArray.AppendL(uri);

	CleanupStack::Pop(uri);

	}

/* Matches the passed uri argument against the RArrayPointer and returns

 * the index value if present and KErrNotFound if not .

 * @param aUriArg  The uri to be matched against

 */ 

TInt CUPnPElement::MatchValue(const TDesC8& aUriArg)

	{

	HBufC8* hbufPtr = NULL;

	for (TInt i=0 ; i<iValueArray.Count() ; i++)

		{

		hbufPtr = iValueArray[i];

		if( (*hbufPtr).CompareF(aUriArg) == NULL)

			return i;	

		}

	return KErrNotFound;

	}

/* Removes the url passed

 */ 

TInt CUPnPElement::RemoveValue(const TDesC8& aUriArg)

	{

	TInt index=MatchValue(aUriArg);

	if(index != KErrNotFound)

		{

		HBufC8* data=iValueArray[index];

		iValueArray.Remove(index);

		delete data;

		}

	return index;

	}