/*

* Copyright (c) 2008 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:  Checks if wlan scan state changes and informs observer of it

*

*/

//  Include Files

#include <centralrepository.h>

#include <ProfileEngineSDKCRKeys.h>

#include "cmscheduler.h"

#include "cmcenrepnotifier.h"

#include "msdebug.h"

// Two-phased constructor.

CCmCenrepNotifier* CCmCenrepNotifier::NewL( CCmScheduler& aScheduler )

    {

    CCmCenrepNotifier* self = new (ELeave) CCmCenrepNotifier( aScheduler );

    CleanupStack::PushL( self );

    CActiveScheduler::Add( self );

    self->ConstructL();

    CleanupStack::Pop();

    return self;

}

void CCmCenrepNotifier::ConstructL()

    {

    // open central repository

    iRepository = CRepository::NewL( KCRUidProfileEngine );

    // assign notification request

    RequestNotification();

    }

// --------------------------------------------------------------------------

// CCmCenrepNotifier::CCmCenrepNotifier

// C++ default constructor can NOT contain any code, that

// might leave.

// --------------------------------------------------------------------------

//

CCmCenrepNotifier::CCmCenrepNotifier( CCmScheduler& aScheduler ) :

    CActive( CActive::EPriorityStandard ), iScheduler( aScheduler )

    {

    LOG(_L("[Cm Scheduler]\t CCmCenrepNotifier::CCmCenrepNotifier()"));

    }

// Destructor

CCmCenrepNotifier::~CCmCenrepNotifier()

    {

    LOG(_L("[Cm Scheduler]\t CCmCenrepNotifier::~CCmCenrepNotifier()"));

    Cancel();

    delete iRepository;

    }

// --------------------------------------------------------------------------

// CCmCenrepNotifier::RequestNotification

// Requests database notification

// --------------------------------------------------------------------------

//

void CCmCenrepNotifier::RequestNotification()

    {

    LOG(_L("[Cm Scheduler]\t CCmCenrepNotifier::RequestNotification()"));

    if ( !IsActive() )

        {

        iRepository->NotifyRequest( KProEngActiveProfile, iStatus );

        SetActive();

        }

    }

// --------------------------------------------------------------------------

// CCmCenrepNotifier::DoCancel

// --------------------------------------------------------------------------

//

void CCmCenrepNotifier::DoCancel()

    {

    // cancel possible requests

    iRepository->NotifyCancelAll();

    }

// ---------------------------------------------------------------------------

// CCmCenrepNotifier::RunL

// Called when change in database occurs

// ---------------------------------------------------------------------------

//

void CCmCenrepNotifier::RunL()

    {

    LOG(_L("[Cm Scheduler]\t CCmCenrepNotifier::RunL()"));

    // Get ID of current profile

    TInt profile( 0 );

    User::LeaveIfError( GetCurrentProfile( profile ) );

    iScheduler.ProfileChangedL( profile );

    // Assign new request

    RequestNotification();

    }

// --------------------------------------------------------------------------

// CCmCenrepNotifier::RunError

// Called if RunL leaves

// --------------------------------------------------------------------------

//

#ifdef _DEBUG

TInt CCmCenrepNotifier::RunError( TInt aError )

#else // _DEBUG

TInt CCmCenrepNotifier::RunError( TInt /*aError*/ )

#endif // _DEBUG

    {

    TRACE(Print(_L("[Cm Scheduler]\t \

    CCmCenrepNotifier::RunError errorcode = %d"), aError));

    return KErrNone;

    }

// --------------------------------------------------------------------------

// CCmCenrepNotifier::GetCurrentProfile

// --------------------------------------------------------------------------

//

TInt CCmCenrepNotifier::GetCurrentProfile( TInt& aProfile )

    {

    LOG(_L("[Cm Scheduler]\t CCmCenrepNotifier::GetCurrentProfile()"));

    return iRepository->Get( KProEngActiveProfile, aProfile );

    }

// End of file