messagingfw/msgtest/testutils/base/src/msvtestutilswatcherstarter.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Mon, 18 Jan 2010 20:36:02 +0200
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// Copyright (c) 1999-2009 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 "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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#include "msvtestutilsbase.h"
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#include <watcher.h>
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_LIT(KWatcherExe, "z:\\system\\libs\\watcher.exe");
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EXPORT_C CTestUtilsWatcherStarter* CTestUtilsWatcherStarter::NewL(TRequestStatus& aStatus, TTimeIntervalMicroSeconds32 aWaitToStart, TInt aPriority)
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	{
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	CTestUtilsWatcherStarter* self = NewL(aPriority);
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	CleanupStack::PushL(self);
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	self->ConstructL(aStatus, aWaitToStart);
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	CleanupStack::Pop(self);
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	return self;
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	}
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EXPORT_C CTestUtilsWatcherStarter* CTestUtilsWatcherStarter::NewL(TInt aPriority)
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	{
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	CTestUtilsWatcherStarter* self = new (ELeave) CTestUtilsWatcherStarter(aPriority);
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	CleanupStack::PushL(self);
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	self->ConstructL();
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	CleanupStack::Pop(self);
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	return self;
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	}
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EXPORT_C CTestUtilsWatcherStarter::~CTestUtilsWatcherStarter()
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	{
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	Cancel();
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	iTimer.Close();
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	if (iConstructed)
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		iWatcher.Kill(KErrNone);
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	iWatcher.Close();
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	}
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CTestUtilsWatcherStarter::CTestUtilsWatcherStarter(TInt aPriority)
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: CActive(aPriority)
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	{
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	CActiveScheduler::Add(this);
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	}
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void CTestUtilsWatcherStarter::RunL()
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	{
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	//Completes when timer has elapsed
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	User::RequestComplete(iObserver, iStatus.Int());
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	}
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void CTestUtilsWatcherStarter::DoCancel()
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	{
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	iTimer.Cancel();
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	User::RequestComplete(iObserver, KErrCancel);
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	}
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void CTestUtilsWatcherStarter::ConstructL()
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	{
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	User::LeaveIfError(iWatcher.Create(KWatcherExe, KNullDesC));
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	iWatcher.Resume();
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	iConstructed = ETrue;
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	}
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void CTestUtilsWatcherStarter::ConstructL(TRequestStatus& aStatus, TTimeIntervalMicroSeconds32 aWaitToStart)
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	{
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	ConstructL();
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	User::LeaveIfError(iTimer.CreateLocal());
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	iTimer.After(iStatus, aWaitToStart);
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	iObserver = &aStatus;
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	SetActive();
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	}
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