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/*
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* Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of the License "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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#include "activewaiter.h"
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CActiveWaiter::CActiveWaiter(CTestExecuteLogger& aLogger)
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: CActive(CActive::EPriorityStandard)
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, iLogger(aLogger)
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{
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CActiveScheduler::Add(this);
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}
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CActiveWaiter::~CActiveWaiter()
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{ Cancel(); }
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void CActiveWaiter::WaitActive(TInt aExpectedStatus /*=KErrNone*/)
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{
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ASSERT(!iScheduler.IsStarted());
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SetActive();
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iScheduler.Start();
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if (iStatus.Int() != aExpectedStatus)
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{
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INFO_PRINTF3(_L("CActiveWaiter::WaitActive() Expected %d, Got %d"), aExpectedStatus, iStatus.Int());
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}
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ASSERT_EQUALS(iStatus.Int(), aExpectedStatus);
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}
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/**
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Sets the active scheduler active and immidiately Cancels, calling the
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supplied cancel observer during DoCancel();
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@param aCancelObserver performs and DoCancel() operations on behalf of this object
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*/
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void CActiveWaiter::SetActiveAndCancel(MActiveWaiterObserver& aCancelObserver)
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{
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ASSERT(!iScheduler.IsStarted());
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ASSERT(iCancelObserver == NULL);
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SetActive();
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iCancelObserver = &aCancelObserver;
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Cancel();
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}
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/**
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Cancels the current operation, and stops the active scheduler loop,
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allowing a previous call to WaitActive() to return.
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@param aCancelObserver performs and DoCancel() operations on behalf of this object
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*/
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void CActiveWaiter::CancelWaitActive(MActiveWaiterObserver& aCancelObserver)
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{
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ASSERT(iScheduler.IsStarted());
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ASSERT(iCancelObserver == NULL);
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iCancelObserver = &aCancelObserver;
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Cancel();
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ASSERT(iScheduler.CanStopNow());
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iScheduler.AsyncStop();
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}
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void CActiveWaiter::RunL()
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{
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if (iScheduler.IsStarted())
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{
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ASSERT(iScheduler.CanStopNow());
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iScheduler.AsyncStop();
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}
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}
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void CActiveWaiter::DoCancel()
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{
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ASSERT(iCancelObserver != NULL);
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iCancelObserver->DoCancel();
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iCancelObserver = NULL;
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}
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CTestExecuteLogger& CActiveWaiter::Logger()
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{
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return iLogger;
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}
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