genericservices/taskscheduler/Test/TSUtils/TTaskFileChecker.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) 2006-2009 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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// TTaskFilesChecker.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 check if there's any task files left
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// after scheduled tasks completed
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_LIT(KTaskFileScanDir, "_:\\Private\\10005399\\");
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_LIT(KTaskFileWildname, "*.tmp");
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static TInt CheckTaskFilesL()
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	{
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	RFs fs;
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	User::LeaveIfError(fs.Connect());
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	//Get the correct system drive
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	TBuf<32> taskFilePath(KTaskFileScanDir);
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	taskFilePath[0] = RFs::GetSystemDriveChar();
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	// Search for task files using wildcard file name
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	TFindFile fileFinder(fs);
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	CDir* fileList = NULL;
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	TInt rel = fileFinder.FindWildByDir(KTaskFileWildname, taskFilePath, fileList);
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	// delete file list, we won't use it
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	if (fileList != NULL)
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		delete fileList;
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	// When any task file found left, leave with error code KErrGeneral
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	if (rel == KErrNone)
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		rel = KErrGeneral;
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	// When there's no task file left, return KErrNone
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	if (rel == KErrNotFound)
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		rel = KErrNone;
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	// Leave with KErrGeneral or any other error	
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	User::LeaveIfError(rel);
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	return rel;
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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, CheckTaskFilesL())
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		delete cleanup;
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		}
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	return err;
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	}