1 // Copyright (c) 1998-2009 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 "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

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

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // e32test\power\async.h

    15 // 

    16 //

    17 

    18 class RAsyncSwitchOff : public RThread

    19 	{

    20 public:

    21 	TInt Start(TTimeIntervalMicroSeconds32 aTime);

    22 	TInt Wait();

    23 	static TInt Thread(TAny* aPtr);

    24 public:

    25 	TTimeIntervalMicroSeconds32 iTime;

    26 	TRequestStatus iStatus;

    27 	};

    28 

    29 _LIT(KAsyncSwitchOffThreadName, "AsyncSwitchOffThread");

    30 

    31 TInt RAsyncSwitchOff::Thread(TAny* aPtr)

    32 	{

    33 	RAsyncSwitchOff& a=*(RAsyncSwitchOff*)aPtr;

    34 	User::After(a.iTime);

    35 	UserHal::SwitchOff();

    36 	return KErrNone;

    37 	}

    38 

    39 TInt RAsyncSwitchOff::Start(TTimeIntervalMicroSeconds32 aTime)

    40 	{

    41 	iTime=aTime;

    42 	TInt r=Create(KAsyncSwitchOffThreadName, Thread, 0x1000, NULL, this);

    43 	if (r!=KErrNone)

    44 		return r;

    45 	SetPriority(EPriorityMuchMore);

    46 	Logon(iStatus);

    47 	Resume();

    48 	return KErrNone;

    49 	}

    50 

    51 TInt RAsyncSwitchOff::Wait()

    52 	{

    53 	User::WaitForRequest(iStatus);

    54 	TExitType exitType=ExitType();

    55 	CLOSE_AND_WAIT(*this);

    56 	if (exitType!=EExitKill)

    57 		User::Panic(_L("AsyncSwitchOff"), iStatus.Int());

    58 	return iStatus.Int();

    59 	}