1 /*

     2 * Copyright (c) 2004 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Implementation

    15 *

    16 */

    17 

    18 #include "CTcGrimreaper.h"

    19 #include "WatcherConstants.h"

    20 #include "debuglog.h"

    21 

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

    23 	{

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

    25 

    26 	CleanupStack::PushL( self );

    27 	self->ConstructL( aClient );

    28 	CleanupStack::Pop();

    29 

    30 	return self;

    31 	}

    32 

    33 CTcGrimreaper::~CTcGrimreaper()

    34 	{

    35 	Cancel();

    36 	iTimer.Close();

    37 	iClient.Close();

    38 	}

    39 

    40 CTcGrimreaper::CTcGrimreaper( TInt aTimeout )

    41 	: CActive( EPriorityHigh ),

    42 	  iTimeout( aTimeout )

    43 	{

    44 	CActiveScheduler::Add( this );

    45 	}

    46 

    47 void CTcGrimreaper::ConstructL( const RThread& aClient )

    48 	{

    49 	// Initialize local client thread handle

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

    51 

    52 	// Create and start timer

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

    54 	NotYet();

    55 	}

    56 

    57 void CTcGrimreaper::DoCancel()

    58 	{

    59 	iTimer.Cancel();

    60 	}

    61 

    62 void CTcGrimreaper::RunL()

    63 	{

    64 	// Fatal error occurred, report

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

    66 

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

    68 	iClient.Kill( KErrTimedOut );

    69 

    70 	// Write log entry

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

    72 	}

    73 

    74 void CTcGrimreaper::NotYet()

    75 	{

    76 	Cancel();

    77 	iTimer.After( iStatus, iTimeout );

    78 	SetActive();

    79 	}