/*

* 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: 

*

*/

/**

 @file

*/

#include <e32base.h>

#include "t_keystore_actions.h"

#include "t_keystore_defs.h"

#include "t_input.h"

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

// CCorrupt

//

// Corrupts a file by writing random stuff into it

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

CTestAction* CCorrupt::NewL(RFs& aFs, 

							CConsoleBase& aConsole, 

							Output& aOut,

							const TTestActionSpec& aTestActionSpec)

{

	CTestAction* self = CCorrupt::NewLC(aFs, aConsole, aOut, aTestActionSpec);

	CleanupStack::Pop(self);

	return self;

}

CTestAction* CCorrupt::NewLC(RFs& aFs,

							CConsoleBase& aConsole, 

							Output& aOut,

							const TTestActionSpec& aTestActionSpec)

{

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

	CleanupStack::PushL(self);

	self->ConstructL(aTestActionSpec);

	return self;

}

CCorrupt::~CCorrupt()

	{

	delete iCorruptionData;

	}

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

:	CKeyStoreTestAction(aFs, aConsole, aOut)

{

 	iState = ECorrupting;

}

void CCorrupt::ConstructL(const TTestActionSpec& aTestActionSpec)

	{

	CKeyStoreTestAction::ConstructL(aTestActionSpec);

	TInt err = KErrNone;

	TInt pos = 0;

	iCorruptionData= HBufC8::NewL(256); 

	TPtr8 temp(iCorruptionData->Des());

	temp.Copy(Input::ParseElement(aTestActionSpec.iActionBody, KCorruptData, KCorruptDataEnd, pos, err));

	}

void CCorrupt::PerformAction(TRequestStatus& aStatus)

	{

	switch (iState)

		{

		case ECorrupting:

			{

			TRAPD(err, DoCorruptL());

			iState = EFinished;

			TRequestStatus* status = &aStatus;

			User::RequestComplete(status, err);				

			}

			break;

		case EFinished:

			{

			TRequestStatus* status = &aStatus;

			User::RequestComplete(status, aStatus.Int());

			if (aStatus == iExpectedResult)

				{

				iResult = ETrue;

				}

			else

				{

				iResult = EFalse;

				}

			iFinished = ETrue;			

			}

		}

	}

void CCorrupt::DoCorruptL()

	{

	RFs theFs;

	User::LeaveIfError(theFs.Connect());

	CleanupClosePushL(theFs);

	RFile file;

	TDriveUnit sysDrive (theFs.GetSystemDrive());

	TBuf<128> keystoreDataPath (sysDrive.Name());

	keystoreDataPath.Append(KKeystoreDataPath);

	User::LeaveIfError(file.Open(theFs, keystoreDataPath, EFileWrite|EFileShareAny));

	file.Write(*iCorruptionData);

	file.Close();

	CleanupStack::PopAndDestroy(&theFs);

	}

void CCorrupt::PerformCancel()

	{

    // nothing to cancel

	}

void CCorrupt::DoCheckResult(TInt aError)

	{

	if (iFinished)

		{

		if (aError == KErrNone)

			{

			_LIT(KSuccessful, "Corrupted! \n");

			iConsole.Write(KSuccessful);

			iOut.writeString(KSuccessful);

			iOut.writeNewLine();

			iOut.writeNewLine();

			}

		else

			{

			TBuf<100> msg;

			_LIT(KUnSuccessful, "Corrupt didn't do its job... : %d\n");

			msg.Format(KUnSuccessful, aError);

			iConsole.Write(msg);

			iOut.writeString(msg);

			iOut.writeNewLine();

			iOut.writeNewLine();		

			}			

		}

	}

void CCorrupt::DoReportAction()

	{

	_LIT(KCorrupting, "Corrupting...");

	iOut.writeString(KCorrupting);

	TPtr theLabel(iLabel->Des());

	iOut.writeString(theLabel);

	iOut.writeNewLine();

	}