/*

* Copyright (c) 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 "tsbacksteppingfilter.h"

const TInt KBlockedApps [] = {0x100058b3/* <-- phoneui.exe */};

/** 

 * CTsBacksteppingFilter::NewL

 */

CTsBacksteppingFilter* CTsBacksteppingFilter::NewL()

{

    CTsBacksteppingFilter *self = new(ELeave)CTsBacksteppingFilter();

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop(self);

    return self;

}

/** 

 * CTsBacksteppingFilter::~CTsBacksteppingFilter

 */

CTsBacksteppingFilter::~CTsBacksteppingFilter()

{

    mBlockedApps.Close();

}

/** 

 * CTsBacksteppingFilter::isBlocked

 */

TBool CTsBacksteppingFilter::isBlocked(TUid applicationUid) const

{

    return KErrNotFound != mBlockedApps.Find(applicationUid);

}

/** 

 * CTsBacksteppingFilter::CTsBacksteppingFilter

 */

CTsBacksteppingFilter::CTsBacksteppingFilter()

{

}

/** 

 * CTsBacksteppingFilter::ConstructL

 */

void CTsBacksteppingFilter::ConstructL()

{

    const TInt count(sizeof(KBlockedApps) / sizeof(TInt)); 

    for(TInt offset(0);offset < count; ++offset) {

        mBlockedApps.AppendL(TUid::Uid(KBlockedApps[offset]));

    }

}