/*

* Copyright (c) 2004 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:  Implementation

*

*/

#include "CTcGrimreaper.h"

#include "WatcherConstants.h"

#include "debuglog.h"

CTcGrimreaper* CTcGrimreaper::NewL( const RThread& aClient, TInt aTimeout )

	{

	CTcGrimreaper* self = new( ELeave ) CTcGrimreaper( aTimeout );

	CleanupStack::PushL( self );

	self->ConstructL( aClient );

	CleanupStack::Pop();

	return self;

	}

CTcGrimreaper::~CTcGrimreaper()

	{

	Cancel();

	iTimer.Close();

	iClient.Close();

	}

CTcGrimreaper::CTcGrimreaper( TInt aTimeout )

	: CActive( EPriorityHigh ),

	  iTimeout( aTimeout )

	{

	CActiveScheduler::Add( this );

	}

void CTcGrimreaper::ConstructL( const RThread& aClient )

	{

	// Initialize local client thread handle

	User::LeaveIfError( iClient.Open( aClient.Id() ) );

	// Create and start timer

	User::LeaveIfError( iTimer.CreateLocal() );

	NotYet();

	}

void CTcGrimreaper::DoCancel()

	{

	iTimer.Cancel();

	}

void CTcGrimreaper::RunL()

	{

	// Fatal error occurred, report

	User::LeaveIfError( iStatus.Int() );

	// Go for the kill, time has ran out.

	iClient.Kill( KErrTimedOut );

	// Write log entry

	LOG( _L("[GRIMREAPER] Client did not report within timeout period. Killed.") );			

	}

void CTcGrimreaper::NotYet()

	{

	Cancel();

	iTimer.After( iStatus, iTimeout );

	SetActive();

	}