// Copyright (c) 2007-2009 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 "saartcadaptation.h"

#include "startupadaptationadapter.h"

#include "ssmdebug.h"

#include "clayerpanic.h"

/*

 * Creates a new object associated with the passed in CStartupAdaptationAdapter

 * 

 * @internalComponent

 */

CSaaRtcAdaptation* CSaaRtcAdaptation::NewL(CStartupAdaptationAdapter* aAdapter)

	{

	CSaaRtcAdaptation* self = new (ELeave) CSaaRtcAdaptation(aAdapter);

	return self;

	}

/*

 * Destructor for this object

 * 

 * @internalComponent

 */

CSaaRtcAdaptation::~CSaaRtcAdaptation()

	{

	}

/*

 * Decrements the reference count for this object, deleting it if necessary

 * 

 * @internalComponent

 */

void CSaaRtcAdaptation::Release()

	{

	// This MClass is owned by the singleton CStartupAdaptationAdapter class so

	// release should do nothing.

	}

/*

 * 

 * 

 * @internalComponent

 */

void CSaaRtcAdaptation::ValidateRtc(TDes8& aValidityPckg, TRequestStatus& aStatus)

	{

	// If this adaptation is busy then complete with KErrInUse

	if(Busy())

		{

		TRequestStatus* statusPtr = &aStatus;

		User::RequestComplete(statusPtr, KErrInUse);

		return;

		}

	// Set this request status

	SetRequestStatus(&aStatus);

	aStatus = KRequestPending;

	// No outstand requests so set up command id

	SetCommandId(StartupAdaptation::EValidateRTCTime);

	// No parameters to set to pass in

	// Remember the package to pass data back into

	iReturnDes = &aValidityPckg;

	// Pass this to the adapter

	TRAPD(err, iAdapter->QueueDispatchL(this));

	if(err != KErrNone)

		{

		// Failed to queue adaptation, complete with error

		SetRequestStatus(NULL);

		TRequestStatus* statusPtr = &aStatus;

		User::RequestComplete(statusPtr, err);

		}

	}

/*

 * 

 * 

 * @internalComponent

 */

void CSaaRtcAdaptation::SetWakeupAlarm(TDesC8& aAlarmTimePckg, TRequestStatus& aStatus)

	{

	// If this adaptation is busy then complete with KErrInUse

	if(Busy())

		{

		TRequestStatus* statusPtr = &aStatus;

		User::RequestComplete(statusPtr, KErrInUse);

		return;

		}

	// Set this request status

	SetRequestStatus(&aStatus);

	aStatus = KRequestPending;

	// No outstand requests so set up command id

	SetCommandId(StartupAdaptation::ESetWakeupAlarm);

	// Copy across the parameters into iWakeupAlarmPckg

	TPckg<TTime> timePckg(iWakeupAlarmPckg().iTime);

	timePckg.Copy(aAlarmTimePckg);

	iWakeupAlarmPckg().iUniversalTimeOffset = 0;

	iWakeupAlarmPckg().iDaylightSavingOffset = 0;

	// Pass this to the adapter

	TRAPD(err, iAdapter->QueueDispatchL(this));

	if(err != KErrNone)

		{

		// Failed to queue adaptation, complete with error

		SetRequestStatus(NULL);

		TRequestStatus* statusPtr = &aStatus;

		User::RequestComplete(statusPtr, err);

		}

	}

/*

 * 

 * 

 * @internalComponent

 */

void CSaaRtcAdaptation::UnsetWakeupAlarm(TRequestStatus& aStatus)

	{

	// If this adaptation is busy then complete with KErrInUse

	if(Busy())

		{

		TRequestStatus* statusPtr = &aStatus;

		User::RequestComplete(statusPtr, KErrInUse);

		return;

		}

	// Set this request status

	SetRequestStatus(&aStatus);

	aStatus = KRequestPending;

	// No outstand requests so set up command id

	SetCommandId(StartupAdaptation::ECancelWakeupAlarm);

	// No parameters to set to pass in

	// Pass this to the adapter

	TRAPD(err, iAdapter->QueueDispatchL(this));

	if(err != KErrNone)

		{

		// Failed to queue adaptation, complete with error

		SetRequestStatus(NULL);

		TRequestStatus* statusPtr = &aStatus;

		User::RequestComplete(statusPtr, err);

		}

	}

/*

 * 

 * 

 * @internalComponent

 */

void CSaaRtcAdaptation::Cancel()

	{

	CancelRequest();

	}

/*

 * Constructs a new state adaptation object and associates it with aAdapter

 * 

 * @internalComponent

 */

CSaaRtcAdaptation::CSaaRtcAdaptation(CStartupAdaptationAdapter* aAdapter)

: CAdaptationBase(aAdapter)

	{

	}

/**

 * See CAdaptationBase for description of method.

 *  

 * @internalComponent

 */

void CSaaRtcAdaptation::RequestComplete(const StartupAdaptation::TCommand __DEBUG_ONLY(aCommandId), TDesC8& aRetPckg)

	{

	DEBUGPRINT3A("SAA - Response received from adaptation with commandId: %d, expecting %d", aCommandId, CommandId());

	__ASSERT_DEBUG(aCommandId == CommandId(), CLAYER_PANIC(ECLayerUnexpectedCommandResponse));

	switch(CommandId())

		{

		case StartupAdaptation::EValidateRTCTime:

			{

			StartupAdaptation::TResponsePckg responsePckg;

			responsePckg.Copy(aRetPckg);

			// if responsePckg is KErrNone then the RTC is valid, otherwise it isn't valid, use this to set the value

			TPckgBuf<TBool> booleanPckg(responsePckg() == KErrNone);

			iReturnDes->Copy(booleanPckg);

			// Null iReturnDes as it has no further use

			iReturnDes = NULL;

			CompleteRequestStatus(KErrNone);

			break;

			}

		case StartupAdaptation::ESetWakeupAlarm:

			{

			StartupAdaptation::TResponsePckg responsePckg;

			responsePckg.Copy(aRetPckg);

			CompleteRequestStatus(responsePckg());

			break;

			}

		case StartupAdaptation::ECancelWakeupAlarm:

			// Always successful so nothing to check in aRetPckg

			CompleteRequestStatus(KErrNone);

			break;

		default:

			CLAYER_PANIC(ECLayerUnknownCommandResponse);

			break;

		}

	}

/**

 * See CAdaptationBase for description of method.

 *  

 * @internalComponent

 */

TDesC8* CSaaRtcAdaptation::ParameterPckg()

	{

	TDesC8* ptr = NULL;

	switch(CommandId())

		{

		case StartupAdaptation::EValidateRTCTime:

			ptr = &iNullBuf;

			break;

		case StartupAdaptation::ESetWakeupAlarm:

			ptr = &iWakeupAlarmPckg;

			break;

		case StartupAdaptation::ECancelWakeupAlarm:

			ptr = &iNullBuf;

			break;

		default:

			ptr = NULL;

			break;

		}

	return ptr;

	}