/*

* Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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 the DWlanPowerHandler class

*

*/

/*

* %version: 6 %

*/

#include "wllddpowerhandler.h"

#include "wllddpowerindicator.h"

_LIT(KWlanPowerHandlerName,"WLAN power handler");

// ================= MEMBER FUNCTIONS =======================

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

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

// might leave.

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

//

DWlanPowerHandler::DWlanPowerHandler( 

    MWlanPowerIndicator& aWlanLdd ,

    TDynamicDfcQue& aDfcQ ):

    DPowerHandler( KWlanPowerHandlerName ),

    iWlanLdd( &aWlanLdd ),

    iPowerUpDfc( PowerUpDfcFn, this, NULL, 0 ),

    iPowerDownDfc( PowerDownDfcFn, this, NULL, 0 )

    {

    iPowerUpDfc.SetDfcQ( &aDfcQ );

    iPowerDownDfc.SetDfcQ( &aDfcQ );

    }

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

// 

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

//

DWlanPowerHandler::~DWlanPowerHandler()

    {

    iWlanLdd = NULL;

    }

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

//  

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

//

void DWlanPowerHandler::PowerDownDfcFn( TAny *aPtr )

    {

    DWlanPowerHandler *pwrHandler = static_cast<DWlanPowerHandler*>(aPtr);

    pwrHandler->PowerDownOperation();

    }

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

//  

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

//

void DWlanPowerHandler::PowerUpDfcFn( TAny *aPtr )

    {

    DWlanPowerHandler *pwrHandler = static_cast<DWlanPowerHandler*>(aPtr);

    pwrHandler->PowerUpOperation();

    }

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

// 

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

//

void DWlanPowerHandler::PowerDown( TPowerState ) 

    {

    iPowerDownDfc.Enque();

    }

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

// 

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

//

void DWlanPowerHandler::PowerUp() 

    {

    iPowerUpDfc.Enque();

    }

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

// 

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

//

void DWlanPowerHandler::OnPowerDownDone() 

    {

    // Acknowledge back to power manager that power down has been done

    PowerDownDone();

    }

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

// 

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

//

void DWlanPowerHandler::OnPowerUpDone() 

    {

    // Acknowledge back to power manager that power up handling has been done

    PowerUpDone();

    }

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

// 

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

//

void DWlanPowerHandler::PowerDownOperation()

    {

    // Forward the request

    iWlanLdd->OnPowerDown();

    }

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

//  

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

//

void DWlanPowerHandler::PowerUpOperation()

    {

    // Forward the indication

    iWlanLdd->OnPowerUp();

    }