// 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 "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 "activewaiter.h"

#include "ssmdebug.h"

#ifdef _DEBUG

_LIT( KSsmActiveWaiter, "SsmaSsActiveWaiter" );

const TInt KSsmActiveWaiterPanic = 100;

#endif

CActiveWaiter::CActiveWaiter()

	: CActive( CActive::EPriorityStandard )

	{

	CActiveScheduler::Add( this );

	}

CActiveWaiter::~CActiveWaiter()

	{ 

	Cancel(); 

	}

void CActiveWaiter::WaitActive()

	{ 

	__ASSERT_DEBUG( !iScheduler.IsStarted(), User::Panic(KSsmActiveWaiter, KSsmActiveWaiterPanic) );

	SetActive();	

	iScheduler.Start();

	}

void CActiveWaiter::RunL()

	{

	if (iScheduler.IsStarted())

		{

		__ASSERT_DEBUG( iScheduler.CanStopNow(), User::Panic(KSsmActiveWaiter, KSsmActiveWaiterPanic) );

		iScheduler.AsyncStop();

		}

	else

		{

		__ASSERT_DEBUG( 0, User::Panic(KSsmActiveWaiter, KSsmActiveWaiterPanic) );

		}

	}

void CActiveWaiter::DoCancel()

	{

	}

TInt CActiveWaiter::RunError( TInt aError )

	{

	DEBUGPRINT2A("CActiveWaiter::RunError called with error %d", aError);

	// Current CActiveWaiter::RunL()'s implementation doesn't leave so we are just returning KErrNone.

	// In case further derived implementations of this RunL() leaves, then this method can be changed 

	// to handle the error properly.

	aError = KErrNone;

	return aError;

	}