/*

* 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 "activewaitforecomevent.h"

#include <usb/usblogger.h>

#include "utils.h"

#ifdef __FLOG_ACTIVE

_LIT8(KLogComponent, "fdf      ");

#endif

#ifdef _DEBUG

_LIT( KFdfEcomEventAOPanicCategory, "FdfEcomEventAO" );

#endif

CActiveWaitForEComEvent::CActiveWaitForEComEvent(MEComEventObserver& aObserver)

:	CActive(CActive::EPriorityStandard),

	iObserver(aObserver)

	{

	LOG_FUNC

	CActiveScheduler::Add(this);

	}

CActiveWaitForEComEvent::~CActiveWaitForEComEvent()

	{

	LOG_FUNC

	Cancel();

	iEComSession.Close();

	REComSession::FinalClose();

	}

CActiveWaitForEComEvent* CActiveWaitForEComEvent::NewL(MEComEventObserver& aObserver)

	{

	CActiveWaitForEComEvent* self = new(ELeave) CActiveWaitForEComEvent(aObserver);

	CleanupStack::PushL(self);

	self->ConstructL();

	CleanupStack::Pop(self);

	return self;

	}

void CActiveWaitForEComEvent::ConstructL()

	{

	iEComSession = REComSession::OpenL();

	}

void CActiveWaitForEComEvent::Wait()

	{

	LOG_FUNC

	iEComSession.NotifyOnChange(iStatus);

	SetActive();

	}

void CActiveWaitForEComEvent::RunL()

	{

	LOG_LINE

	LOG_FUNC

	iObserver.EComEventReceived();

	Wait();

	}

void CActiveWaitForEComEvent::DoCancel()

	{

	LOG_FUNC

	iEComSession.CancelNotifyOnChange(iStatus);

	}

TInt CActiveWaitForEComEvent::RunError(TInt aError)

	{

	LOG_LINE

	LOG_FUNC

	LOGTEXT2(_L8("ECOM change notification error = %d "), aError);

	__ASSERT_DEBUG(EFalse, _USB_PANIC(KFdfEcomEventAOPanicCategory, aError));

	return KErrNone;

	}