genericservices/taskscheduler/Test/TSUtils/tscheduledeleter.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Fri, 17 Sep 2010 08:38:54 +0300
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// Copyright (c) 2004-2009 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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// Tprocesskiller.cpp
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// 
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//
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#include <f32file.h>
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#include <e32debug.h>
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//This function is used in the test code to kill SCHSVR or MinimalTaskHandler
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//processes (or some other) when they leftover and may cause OOM condinitons.
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static TInt DeleteScheduleFilesL()
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	{
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	RFs fs;
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	_LIT(KFilePath, "_:\\Private\\10005399\\*.*");
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	//Get the correct system drive
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	TBuf<32> filePath(KFilePath);
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	filePath[0] = RFs::GetSystemDriveChar();
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	User::LeaveIfError(fs.Connect());
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	CleanupClosePushL(fs);
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	CFileMan* fileManager = CFileMan::NewL(fs);
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	CleanupStack::PushL(fileManager);
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	TInt ret = fileManager->Delete(filePath);
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	if(ret != KErrNone && ret != KErrNotFound && ret != KErrPathNotFound)
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		{
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		RDebug::Print(_L("DeleteScheduleFilesL - err=%d\n"), ret);
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		//Resource/memory/file deallocation is not the right place for User::Leave() call!
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		//Sometimes fileManager->Delete() fails with error "-14" (KErrInUse), 
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		//because SCHSVR server is alive!
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		//User::Leave(ret);
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		}
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	CleanupStack::PopAndDestroy(fileManager);
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	CleanupStack::PopAndDestroy(); //fs
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	return KErrNone;
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	}
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GLDEF_C TInt E32Main()
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	{
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	TInt err = KErrNoMemory;
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	CTrapCleanup* cleanup=CTrapCleanup::New();	//can fail
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	if (cleanup)
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		{
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		err = KErrNone;
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		TRAP(err, DeleteScheduleFilesL())
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		delete cleanup;
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		}
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	return err;
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	}
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