1 // Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of the License "Symbian Foundation License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.symbianfoundation.org/legal/sfl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #include "cquietus.h"

    17 

    18 /** static method to create CQuietus object

    19 

    20 @return The singleton CQuietus object

    21 @internalTechnology

    22 @released

    23  */

    24 CQuietus* CQuietus::NewL()

    25 	{

    26 	CQuietus* self = new(ELeave) CQuietus();

    27 	return self;

    28 	}

    29 

    30 /** destructor, cancel any outstanding request

    31 

    32 @internalTechnology

    33 @released

    34  */

    35 CQuietus::~CQuietus()

    36 	{

    37 	Cancel();

    38 	}

    39 	

    40 /** constructor, create CActive object with standard priority and add itself to AS

    41 

    42 @return The singleton CQuietus object

    43 @internalTechnology

    44 @released

    45  */

    46 CQuietus::CQuietus() : CActive(CActive::EPriorityStandard)

    47 	{

    48 	CActiveScheduler::Add(this);

    49 	}

    50 

    51 /** setactive itself and issue a message to force complete the request to enter into RunL

    52 

    53 @internalTechnology

    54 @released

    55  */

    56 void CQuietus::CoupDeGrace()

    57 	{

    58 	// kill out active scheduler. thsi can only be done under a RunL, so we'll

    59 	// force ourselves into the active scheduler Q and kill ourseleves when we run

    60 	SetActive();

    61 	TRequestStatus* trs = &iStatus;

    62 	User::RequestComplete(trs, KErrNone);

    63 	}

    64 

    65 /** All it does is to kill the process!

    66 

    67 @internalTechnology

    68 @released

    69  */

    70 void CQuietus::RunL()

    71 	{

    72 	// kill the controlling AS

    73 	CActiveScheduler::Stop();

    74 	}

    75 

    76 /** Do the cancel job if cancel is issued to cancel an outstanding request

    77 

    78 @internalTechnology

    79 @released

    80  */

    81 void CQuietus::DoCancel()

    82 	{

    83 	// no operation!!

    84 	// This operationin NOT CANCELABLE by defination and design

    85 	// No this is NOT a bug :)

    86 	}