/*

* Copyright (c) 2008-2009 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 "tbackuprestorestep.h"

#include <test/testexecutelog.h>

#include "swi/backuprestore.h"

#include "cleanuputils.h"

CTStepBackup::CTStepBackup()

	{

	SetTestStepName(KTStepBackup);

	}

TVerdict CTStepBackup::doTestStepL()

	{

	if (TestStepResult() != EPass)

		{

		return TestStepResult();

		}

	RFs fs;

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

	CleanupClosePushL(fs);

	Swi::RBackupSession session;

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

	CleanupClosePushL(session);

	while (NextPackage())

		{

		TInt cellCountBefore = User::CountAllocCells();

 		RPointerArray<HBufC> files;

 		CleanupResetAndDestroyPushL(files);

 		HBufC8* metadata = session.GetMetaDataL(PackageUID(), files);

 		CleanupStack::PopAndDestroy(&files); // ignore this parameter

		CleanupStack::PushL(metadata);

		WriteMetaDataL(metadata);

		CleanupStack::PopAndDestroy(metadata);

		TInt cellCountAfter = User::CountAllocCells();

		if ( cellCountAfter - cellCountBefore )

			{

			ERR_PRINTF2(_L("Memory Leak is Detected in TVerdict CTStepBackup::doTestStepL(): %d cell(s)"),

						cellCountAfter - cellCountBefore);

			SetTestStepResult(EFail);

			CleanupStack::PopAndDestroy(2, &fs); // session;

			return TestStepResult();

			}

		while (NextFile())

			{

			CopyFileL(InstalledFileName(), BackupFileName());

			if (ModifyFile())

				{

				// write some note to the end of this file

				RFile backup;

				User::LeaveIfError(backup.Open(fs, BackupFileName(), EFileWrite));

				CleanupClosePushL(backup);

				_LIT8(KSomeSpuriousCrap, "ALL YOUR RESTORES ARE BELONG TO US");

				TInt pos = 0;

				User::LeaveIfError(backup.Seek(ESeekEnd, pos));

				User::LeaveIfError(backup.Write(KSomeSpuriousCrap));

				CleanupStack::PopAndDestroy(&backup);

				}

			}

		}

	CleanupStack::PopAndDestroy(2, &fs); // session;

	return TestStepResult();

	}