// Copyright (c) 2007-2010 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:

// Implementation of CConditionOnFeature class

//

#include "cndfeature.h"

#include <featmgr/featurecontrol.h>

#include <featmgr/featmgr.h> 

CCndFeature::CCndFeature(const TConditionCheckType aConditionCheckType, const TInt aFeatureId, const TUint32 aCndValue)

						: iConditionCheckType( aConditionCheckType ), iFeatureId ( aFeatureId ),

	        		    iCndValue( aCndValue )

	{

	}

CCndFeature* CCndFeature::NewL(const TConditionCheckType aConditionCheckType, const TInt aFeatureId)

	{

	const TUint nullFeatureData = 0;

	//Passing the condition value as 0 as it is only required while checking the feature data.

	return NewL(aConditionCheckType, aFeatureId, nullFeatureData);

	}

CCndFeature* CCndFeature::NewL(const TConditionCheckType aConditionCheckType, const TInt aFeatureId, const TUint32 aCndValue)

	{

	CCndFeature* self = new (ELeave)CCndFeature(aConditionCheckType, aFeatureId, aCndValue);

	return self;

	}

TBool CCndFeature::EvaluateL() const

    {

    RFeatureControl featureControl;

    User::LeaveIfError(featureControl.Open());

    TUid featureUid = {iFeatureId};

    TBool retVal = EFalse;

	TFeatureEntry featureEntry(featureUid);

	TInt result = featureControl.FeatureSupported(featureUid);

	if (KFeatureSupported  == result)

		{

		if (ECompareFeatureData == iConditionCheckType)

	    	{

	    	if(iCndValue == featureEntry. FeatureData())

	    		{

	    		retVal = ETrue;

	    		}

	    	}

		else

			{

			retVal = ETrue;

			}

		}

    featureControl.Close();

    return retVal;

    }

CCndFeature::~CCndFeature()

	{

	}