// Copyright (c) 2001-2009 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 "CWspUnknownCapabilities.h"

#include "CUnknownCapability.h"

CWspUnknownCapabilities* CWspUnknownCapabilities::NewL()

	{

	return new (ELeave) CWspUnknownCapabilities();

	}

CWspUnknownCapabilities::~CWspUnknownCapabilities()

	{

	iUnknownCapabilities.ResetAndDestroy();

	}

CWspUnknownCapabilities::CWspUnknownCapabilities()

: CBase(), iIndex(KErrNotFound)

	{

	}

TInt CWspUnknownCapabilities::Start() const

	{

	// Have any unknown capabilities been added?

	if( iUnknownCapabilities.Count() != 0 )

		{

		// There are unknown capabilities in array - set index to start

		iIndex = 0;

		}

	// iIndex now is the error (return) value

	return iIndex;

	}

TInt CWspUnknownCapabilities::GetNext(TPtrC8& aIdentifier, TPtrC8& aValue) const

	{

	// Check to see if array can be accessed

	TInt error = KErrNone;

	if( iIndex == KErrNotFound )

		{

		// Array is empty or have indexed to end of array

		error = KErrNotFound;

		}

	else

		{

		// Have still got an unknown capability to access - get values

		const CUnknownCapability& capability = *iUnknownCapabilities[iIndex];

		aIdentifier.Set(capability.GetIdentifier());

		aValue.Set(capability.GetValue());

		// Increment index and check to see reached the end of the array

		++iIndex;

		if( iIndex == iUnknownCapabilities.Count() )

			{

			iIndex = KErrNotFound;

			}

		}

	return error;

	}

void CWspUnknownCapabilities::Reset()

	{

	// Reset the array and index

	iUnknownCapabilities.ResetAndDestroy();

	iIndex = KErrNotFound;

	}

void CWspUnknownCapabilities::AddUnknownCapabilityL(const TDesC8& aIdentifier, const TDesC8& aValue)

	{

	// Create unknown capability object

	CUnknownCapability* capability = CUnknownCapability::NewL(aIdentifier, aValue);

	CleanupStack::PushL(capability);

	// Append to array

	User::LeaveIfError(iUnknownCapabilities.Append(capability));

	CleanupStack::Pop(capability);

	}