// Copyright (c) 2008-2009 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 FILES

#include <centralrepository.h>

#include "HWRMtrace.h"

#include "HWRMPower.h"

#include "HWRMPowerImpl.h"

#include "HWRMPowerDomainCRKeys.h"

// EXTERNAL DATA STRUCTURES

// EXTERNAL FUNCTION PROTOTYPES  

// CONSTANTS

// MACROS

// LOCAL CONSTANTS AND MACROS

// MODULE DATA STRUCTURES

// LOCAL FUNCTION PROTOTYPES

// FORWARD DECLARATIONS

// ============================= LOCAL FUNCTIONS ===============================

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

/**

 * Two-phased constructor for creating a CHWRMPower client.

 */

EXPORT_C CHWRMPower* CHWRMPower::NewL()

    {  

    CHWRMPower* power = NewLC();

    CleanupStack::Pop();

    return power;        

    }

/**

 * Two-phased constructor for creating a CHWRMPower client.

 * Leaves instance to CleanupStack.

 * 

 */

EXPORT_C CHWRMPower* CHWRMPower::NewLC()

	{		

	COMPONENT_TRACE1(_L( "HWRM PowerClient - CHWRMPower::NewLC()" ));

	CHWRMPower* power = new( ELeave ) CHWRMPower();

    CleanupStack::PushL( power );    

    power->ConstructL();         

	COMPONENT_TRACE1(_L( "HWRM PowerClient - CHWRMPower::NewLC - return" ));

	return power;		

	}

/**

 * Symbian 2nd phase constructor can leave.

 * 

 * @param aVoltageCallback Pointer to callback instance.

 * @param aConsumptionCallback Pointer to callback instance.

 */

void CHWRMPower::ConstructL()

	{

	COMPONENT_TRACE1(_L( "HWRM PowerClient - CHWRMPower::Construct()" ));

	iPowerImpl = CHWRMPowerImpl::NewL();	

	COMPONENT_TRACE1(_L( "HWRM PowerClient - CHWRMPower::Construct - return" ));

	}

/**

 * C++ Destructor

 */

EXPORT_C CHWRMPower::~CHWRMPower()

	{

	COMPONENT_TRACE1(_L( "HWRM PowerClient - CHWRMPower::~CHWRMPower()" ));

	delete iPowerImpl;

	COMPONENT_TRACE1(_L( "HWRM PowerClient - CHWRMPower::~CHWRMPower()- return" ));

	}

/**

* Asynch

* 

* Get the Battery Info

* 

* @param aStatus This will be completed when the data are ready or an error occurs.

* @param aBatteryConsumptionData The nominal battery info is returned in this parameter. Valid only when aStatus.Int() == KErrNone

* @see CHWRMPower::TBatteryConsumptionData

*/

EXPORT_C void CHWRMPower::GetBatteryInfo(TRequestStatus& aStatus, TBatteryConsumptionData& aBatteryConsumptionData)

	{

	COMPONENT_TRACE1(_L( "HWRM PowerClient - CHWRMPower::GetBatteryInfo()" ));

	iPowerImpl->DoGetBatteryInfo(aStatus, aBatteryConsumptionData);

	COMPONENT_TRACE1(_L( "HWRM PowerClient - CHWRMPower::GetBatteryInfo - return" ));

	}

/**

* Asynch

* 

* Get the Battery Voltage Info

* 

* @param aStatus This will be completed when the data are ready or an error occurs.

* @param aBatteryVoltageData The nominal battery info is returned in this parameter. Valid only when aStatus.Int() == KErrNone

* @see CHWRMPower::TBatteryVoltageData

* 

*/

EXPORT_C void CHWRMPower::GetBatteryVoltageInfo(TRequestStatus& aStatus, TBatteryVoltageData& aBatteryVoltageData)

	{

	COMPONENT_TRACE1(_L( "HWRM PowerClient - CHWRMPower::GetBatteryVoltageInfo()" ));

	iPowerImpl->DoGetBatteryVoltageInfo(aStatus, aBatteryVoltageData);

	COMPONENT_TRACE1(_L( "HWRM PowerClient - CHWRMPower::GetBatteryVoltageInfo - return" ));

	}

/**            

* 

* Get the Base Time interval used by the plugin

* 

* @param aBaseTimeInterval The Base Time Interval is returned in this parameter.

*  

*/        

EXPORT_C void CHWRMPower::GetBaseTimeIntervalL(TInt &aBaseTimeInterval)

	{

	COMPONENT_TRACE1(_L( "HWRM PowerClient - CHWRMPower::GetBaseTimeIntervalL()" ));

	CRepository* powerCenRep = CRepository::NewLC(KCRUidPowerSettings);

	//cache it in private member?

    User::LeaveIfError(powerCenRep->Get(KPowerBaseTimeInterval, aBaseTimeInterval));

    CleanupStack::PopAndDestroy(powerCenRep);

	COMPONENT_TRACE1(_L( "HWRM PowerClient - CHWRMPower::GetBaseTimeIntervalL - return" ));

	}

/**            

 * 

 * Post Start request to HWRM Server to start battery Power 	

 * measurements

 * 

 * @param aStatus This will be completed when measurements start or an error occurs.

 * @param aInterval: time period multiple. 

 */        

EXPORT_C TInt CHWRMPower::StartAveragePowerReporting(TRequestStatus& aStatus, const TUint& aInterval)

    {

	COMPONENT_TRACE1(_L( "HWRM PowerClient - CHWRMPower::StartAveragePowerReporting()" ));

	TInt err = iPowerImpl->DoStartAveragePowerReporting(aStatus, aInterval);

    COMPONENT_TRACE2(_L( "HWRM PowerClient - CHWRMPower::StartAveragePowerReporting( - return 0x%x" ), err );

    return err;

	}

/**          

*  Synchronous   

*    

*  Post stop request to HWRM Server to stop battery 	

* 	power measurements

* 

*  success/failure for stopping measurements.       

*/    

EXPORT_C void CHWRMPower::StopAveragePowerReportingL()

	{	

	COMPONENT_TRACE1(_L( "HWRM PowerClient - CHWRMPower::StopAveragePowerReportingL()" ));

	iPowerImpl->DoStopAveragePowerReportingL();

	COMPONENT_TRACE1(_L( "HWRM PowerClient - CHWRMPower::StopAveragePowerReportingL - return" ));

	}

EXPORT_C TInt CHWRMPower::SetPowerReportObserver(MHWRMBatteryPowerObserver* aPowerReportCallback)

    {

	COMPONENT_TRACE1(_L( "HWRM PowerClient - CHWRMPower::SetPowerReportObserverL()" ));

	TRAPD(err,iPowerImpl->DoSetPowerReportObserverL(aPowerReportCallback));

    COMPONENT_TRACE2(_L( "HWRM PowerClient - CHWRMPower::SetPowerReportObserverL err=%d- return" ), err);

    return err;

	}

#ifdef SYMBIAN_HWRM_EXTPOWERINFO

/**

* Synchronous

* Get the charger type. 

* @param  aChargerType Contains the charger type if request is successful.

* @return KErrNone if successful.Otherwise appropriate Error code

* @see CHWRMPower::TBatteryChargerType

*

*/

EXPORT_C TInt CHWRMPower::GetBatteryChargerType(TBatteryChargerType& aChargerType)

    {

    COMPONENT_TRACE1(_L( "HWRM PowerClient - CHWRMPower::GetBatteryChargerType()" ));

    aChargerType = CHWRMPower::EBatteryChargerUnKnown;

    TInt err = iPowerImpl->DoGetBatteryChargerType(aChargerType);    	

    COMPONENT_TRACE3(_L( "HWRM PowerClient - Charger Type = %d err = %d" ), aChargerType, err);        

    COMPONENT_TRACE1(_L( "HWRM PowerClient - CHWRMPower::GetBatteryChargerType() - return" ));

    return err;

    }

/**

* Synchronous

* Get the charging status.

* @param  aChargingStatus Contains the charging status if request is successful.

* @return KErrNone if successful.Otherwise appropriate Error code

* @see CHWRMPower::TBatteryChargingStatus

*

*/

EXPORT_C TInt CHWRMPower::GetBatteryChargingStatus(TBatteryChargingStatus& aChargingStatus)

    {

    COMPONENT_TRACE1(_L( "HWRM PowerClient - CHWRMPower::GetBatteryChargingStatus()" ));

    TInt err = iPowerImpl->DoGetBatteryChargingStatus(aChargingStatus);

    COMPONENT_TRACE3(_L( "HWRM PowerClient - err=%d aChargingStatus=%d" ), err, aChargingStatus);

    COMPONENT_TRACE1(_L( "HWRM PowerClient - CHWRMPower::GetBatteryChargingStatus - return" ));

    return err;

    }

/**

 * Synchronous

 * Set callbacks for charging information.

 * 

 * @param aChargingStatusCallback Pointer to callback instance.

 * @param aChrgRateCallback       Pointer to callback instance.

 * @param aChrgTimeCallback       Pointer to callback instance.

 */

EXPORT_C TInt CHWRMPower::SetBatteryChargingObserver(

             MHWRMBatteryChargingStatusObserver*   aChargingStatusCallback,

             MHWRMBatteryChargingCurrentObserver*     aChrgCurrentCallback,

             MHWRMBatteryFullChargingTimeObserver* aChrgTimeCallback)

    {

	COMPONENT_TRACE1(_L( "HWRM PowerClient - CHWRMPower::SetBatteryChargingObserver()" ));

	TRAPD(err,iPowerImpl->DoSetBatteryChargingObserverL(aChargingStatusCallback, aChrgCurrentCallback,

                                             aChrgTimeCallback));

    COMPONENT_TRACE2(_L( "HWRM PowerClient - CHWRMPower::SetBatteryChargingObserver err=%d- return" ), err);

    return err;

	}

/**            

 * 

 * Post Start request to HWRM Server to start Battery Charging Current	

 * measurements

 * 

 * @param aStatus This will be completed when measurements start or an error occurs.

 * @param aInterval: time period multiple. 

 */        

EXPORT_C TInt CHWRMPower::NotifyAverageChargingCurrent(TRequestStatus& aStatus, const TUint& aInterval)

	{	

	COMPONENT_TRACE1(_L( "HWRM PowerClient - CHWRMPower::NotifyAverageChargingCurrent()" ));

	TInt err = iPowerImpl->DoNotifyAverageChargingCurrent(aStatus, aInterval);

    COMPONENT_TRACE2(_L( "HWRM PowerClient - CHWRMPower::NotifyAverageChargingCurrent( - return 0x%x" ), err );

    return err;

	}

/**            

 * 

 * Post Start request to HWRM Server to remaining charging time	

 * measurements

 * 

 * @param aStatus This will be completed when measurements start or an error occurs.

 */        

EXPORT_C TInt CHWRMPower::NotifyBatteryFullChargingTime(TRequestStatus& aStatus)

	{	

	COMPONENT_TRACE1(_L( "HWRM PowerClient - CHWRMPower::NotifyBatteryFullChargingTime()" ));

	TInt err = iPowerImpl->DoNotifyBatteryFullChargingTime(aStatus);

    COMPONENT_TRACE2(_L( "HWRM PowerClient - CHWRMPower::NotifyBatteryFullChargingTime( - return 0x%x" ), err );

    return err;

	}

/**          

*  Synchronous   

*    

*  Post stop request to HWRM Server to stop average current measurements.

* 

*  success/failure for stopping measurements.       

*/    

EXPORT_C void CHWRMPower::StopChargingNotificationL(TBatteryChargingNotifier aNotifier)

	{	

	COMPONENT_TRACE2(_L( "HWRM PowerClient - CHWRMPower::StopAverageVoltageReporting() aNotifier=%d" ), aNotifier);

	iPowerImpl->DoStopChargingNotificationL(aNotifier);

	COMPONENT_TRACE1(_L( "HWRM PowerClient - CHWRMPower::StopAverageVoltageReporting - return" ));

	}

#endif //SYMBIAN_HWRM_EXTPOWERINFO

//  End of File