// 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 "swilistener.h"

#include <sacls.h>

#include "featmgrfeatureregistry.h"

#include "featmgrdebug.h"

/*

* CSWIListener definition

*/

CSWIListener::CSWIListener(CFeatMgrFeatureRegistry* aReg) : CActive(EPriorityIdle), iRegistry(aReg)

	{

	}

CSWIListener* CSWIListener::NewL(CFeatMgrFeatureRegistry* aReg)

	{

	CSWIListener* self = new(ELeave) CSWIListener(aReg);

	CleanupStack::PushL(self);

	self->ConstructL();

	CleanupStack::Pop();

	return self; 

	}

CSWIListener::~CSWIListener()

	{

	Cancel();

	iProperty.Close();

	}

void CSWIListener::ConstructL()

	{

	User::LeaveIfError(iProperty.Attach(KUidSystemCategory, KSAUidSoftwareInstallKeyValue));

	CActiveScheduler::Add(this);

	// Initial subscription and processing the initial value of the property

	iProperty.Subscribe(iStatus);

	SetActive();

	}

void CSWIListener::RunL()

	{

	if( iStatus.Int() == KErrNone )

		{

		// Resubscribe before processing new values to prevent missing updates

		iProperty.Subscribe(iStatus);

		SetActive();

		TInt value = -1;

		if( iProperty.Get(value) != KErrNotFound )

			{

			// If installation or uninstallation successful

			if( ((value&ESASwisInstall) && (value&ESASwisStatusSuccess)) ||

				((value&ESASwisUninstall) && (value&ESASwisStatusSuccess)) )

				{

				// This is the case when SWIEnd is called and there is no OOM

				if( !iRegistry->SWICacheStatusOOM() && !iRegistry->SWICacheStarted() )

					{

					INFO_LOG( "CSWIListener::RunL - Committing after successful install");

					iRegistry->CommitSWIFeatChanges();

					}

				else

					{

					INFO_LOG( "CSWIListener::RunL - Resetting since SWIEnd not called");

					iRegistry->SWIReset();

					}

				}

			// If installation or uninstallation aborted

			else if( ((value&ESASwisInstall) && (value&ESASwisStatusAborted)) ||

					 ((value&ESASwisUninstall) && (value&ESASwisStatusAborted)) )

				{

				INFO_LOG( "CSWIListener::RunL - Aborting");

				iRegistry->SWIAborted();

				}

			}

		}

	}

void CSWIListener::DoCancel()

	{

	iProperty.Cancel();

	}

/*

* CSWITimer definition

*/

CSWITimer* CSWITimer::NewL(const TTimeIntervalMicroSeconds32 aInterval, MSWICallBack* aCallBack)

	{

	CSWITimer* self = new(ELeave) CSWITimer(aCallBack);

	CleanupStack::PushL(self);

	self->ConstructL(aInterval);

	CleanupStack::Pop(1);

	return self;

	}

CSWITimer::CSWITimer(MSWICallBack* aCallBack) : CTimer(EPriorityStandard), iCallBack(aCallBack)

	{

	}

CSWITimer::~CSWITimer()

	{

	Cancel();

	}

void CSWITimer::ConstructL(const TTimeIntervalMicroSeconds32 aInterval)

	{

	CTimer::ConstructL();

	CActiveScheduler::Add(this);

    After(aInterval);

	}

void CSWITimer::RunL()

	{

	iCallBack->SWITimedOut();

	}

void CSWITimer::DoCancel()

	{

	CTimer::DoCancel();

	}