/*

* Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "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:  

* CTestStep derived class implementation to print OS build version to log file output

*

*/

/**

 @file TEFBuildInfoLogStep.cpp

*/

#include "tefbuildinfologstep.h"

#include <test/wrapperutilsplugin.h>

#include <test/tefutils.h>

CTEFBuildInfoLogStep::CTEFBuildInfoLogStep()

	{

	SetTestStepName(KPrintBuildInfo);

	}

/**

 * Run preamble scripts for the test

 * Make the connection with the File Server and creates a session object

 * @return - TVerdict code

 * Override of base class pure virtual

 */

TVerdict CTEFBuildInfoLogStep::doTestStepPreambleL()

	{

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

	iSessionConnected=ETrue;

	return TestStepResult();

	}

/**

 * Run postample scripts for the test

 * @return - TVerdict code

 * Override of base class pure virtual

 */

TVerdict CTEFBuildInfoLogStep::doTestStepPostambleL()

	{

	iFs.Close();

	iSessionConnected=EFalse;

	return TestStepResult();

	}

/**

 * Overrides base class virtual

 * @return - TVerdict codes

 * Parses buildinfo.txt from \epoc32\... and prints it to TEF log file outout

 */

TVerdict CTEFBuildInfoLogStep::doTestStepL()

	{

	const TInt KBuildVersionMaxLength = 128;

	const TInt KBuildInfoFileMaxLength = 256;

	RFs fileServer;

	TVersionName version(fileServer.Version().Name());

	TDriveName defaultSysDrive(_L("C:"));	

	RLibrary pluginLibrary;

	CWrapperUtilsPlugin* plugin = TEFUtils::WrapperPluginNew(pluginLibrary);

	if (plugin!=NULL)

		{

		TDriveUnit driveUnit(plugin->GetSystemDrive());

		defaultSysDrive.Copy(driveUnit.Name());

		delete plugin;

		pluginLibrary.Close();

		}

	TBuf<KBuildVersionMaxLength> text;

	TInt startOfData;

	TBuf8<KBuildInfoFileMaxLength> buf;

	TFileName buildInfoFilePath(KBuildInfoFilePath);

	buildInfoFilePath.Replace(0, 2, defaultSysDrive);

	SetTestStepResult(EFail);

	if(BaflUtils::FileExists(iFs,buildInfoFilePath))

		{

		if (!(iFs.IsFileOpen(buildInfoFilePath,iSessionConnected)))

			{													

			RFile file;			

			User::LeaveIfError(file.Open(iFs, buildInfoFilePath, EFileShareAny));							

			User::LeaveIfError(file.Read(buf));

			startOfData = buf.Find(KBuildNumberFlag);

			if(!(startOfData==KErrNotFound))  // if build number flag present

				{

				startOfData += KOffsetToBuildNumber;

				if((KLengthOfBuildNumber+startOfData)<=buf.Length())  // if build number present

					{

					text.Copy(buf.Mid(startOfData));

					INFO_PRINTF2(_L("Build version is %S"),&text);

					SetTestStepResult(EPass);

					}

				else

					{

					INFO_PRINTF1(_L("Build number is not specified along with ManufacturerSoftwareBuild flag"));

					}

				}

			else

				{

				INFO_PRINTF1(_L("ManufacturerSoftwareBuild flag is not found in the buildinfo.txt file"));

				}

			file.Close();

			}	

		}

	else 

		{

		INFO_PRINTF2(_L("%S -  file not found"), &buildInfoFilePath);

		}

	return TestStepResult();

	}