/*

* Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

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

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: 

*

*/

#include "t_filetokens.h"

#include "t_input.h"

#include "t_output.h"

#include <e32base.h>

/////////////////////////////////////////////////////////////////////////////////

// CCheckServerHeapError

/////////////////////////////////////////////////////////////////////////////////

_LIT(KHeapErrorFile, "\\fsserver_heap_error");

EXPORT_C CTestAction* CCheckServerHeapError::NewL(RFs& aFs, 

												  CConsoleBase& aConsole, 

												  Output& aOut,

												  const TTestActionSpec& aTestActionSpec)

	{

	CCheckServerHeapError* self = new (ELeave) CCheckServerHeapError(aFs, aConsole, aOut);

	CleanupStack::PushL(self);

	self->ConstructL(aTestActionSpec);

	CleanupStack::Pop(self);

	return self;

	}

CCheckServerHeapError::CCheckServerHeapError(RFs& aFs, CConsoleBase& aConsole, Output& aOut) :

	CTestAction(aConsole, aOut), iFs(aFs)

	{

	}

void CCheckServerHeapError::ConstructL(const TTestActionSpec& aTestActionSpec)

	{

	CTestAction::ConstructL(aTestActionSpec);

	TDriveUnit sysDrive (RFs::GetSystemDrive());

	TDriveName driveName(sysDrive.Name());	

	TBuf<128> heapErrFile (driveName);

	heapErrFile.Append(KHeapErrorFile);

	TInt err = iFs.Delete(heapErrFile);

	if (err != KErrNone && err != KErrNotFound)

		{

		User::Leave(err);

		}

	}

CCheckServerHeapError::~CCheckServerHeapError()

	{

	}

void CCheckServerHeapError::DoPerformPrerequisite(TRequestStatus& aStatus)

	{

	iActionState = EAction;

	TRequestStatus* status = &aStatus;

	User::RequestComplete(status, KErrNone);

	}

void CCheckServerHeapError::PerformAction(TRequestStatus& aStatus)

	{

	TRequestStatus* status = &aStatus;

	RFile file;

	TDriveUnit sysDrive (RFs::GetSystemDrive());

	TDriveName driveName(sysDrive.Name());

	TBuf<128> heapErrFile (driveName);

	heapErrFile.Append(KHeapErrorFile);

	TInt err = file.Open(iFs, heapErrFile, EFileRead | EFileShareExclusive);

	if (err != KErrNone && err != KErrNotFound)

		{

		iResult = EFalse;

		iFinished = ETrue;			

		User::RequestComplete(status, err);

		return;

		}

	file.Close();

	iResult = (err == KErrNotFound);

	iFinished = ETrue;			

	User::RequestComplete(status, KErrNone);

	}

void CCheckServerHeapError::DoPerformPostrequisite(TRequestStatus& aStatus)

	{	

	TRequestStatus* status = &aStatus;

	User::RequestComplete(status, KErrNone);

	}

void CCheckServerHeapError::PerformCancel()

	{

    // nothing to cancel

	}

void CCheckServerHeapError::Reset()

	{

	}

void CCheckServerHeapError::DoReportAction()

	{

	iOut.writeString(_L("Checking for server heap error..."));

	iOut.writeNewLine();

	}

void CCheckServerHeapError::DoCheckResult(TInt /*aError*/)

	{

	if (iFinished)

		{

		if (iResult)

			{

			_LIT(KSuccessful, "No heap error\n");

			iConsole.Write(KSuccessful);

			iOut.writeString(KSuccessful);

			iOut.writeNewLine();

			iOut.writeNewLine();

			}

		else

			{

			_LIT(KFailed, "!!!Server heap error detected!!!\n");

			iConsole.Write(KFailed);

			iOut.writeString(KFailed);

			iOut.writeNewLine();

			iOut.writeNewLine();

			}

		}

	}