// Copyright (c) 2007-2009 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:

// __ACTION_INFO_BEGIN__ 

// [Action Name]

// FreeDiskSpace

// [Action Parameters]

// [Action Description]

// Free the disk space

// __ACTION_INFO_END__

// 

//

#include <f32file.h>

#include "CMtfTestCase.h"

#include "CMtfTestActionParameters.h"

#include "CMtfTestActionFreeDiskSpace.h"

_LIT(KSMSUResourceFile, "C:\\private\\101f7989\\sms\\smsu.rsc");

// Location of directory for reserving disk space

_LIT(KTempDiskSpaceDirName, "C:\\sms\\temp\\");

/**

  Function		: NewL

  Description	: 

  @internalTechnology

  @param		: aTestCase - CMtfTestCase for the CMtfTestAction base class

  @param		: aActionParams - CMtfTestActionParameters 

  @return		: CMtfTestAction* - a base class pointer to the newly created CMtfTestActionFreeDiskSpace object

  @pre none

  @post none

*/

CMtfTestAction* CMtfTestActionFreeDiskSpace::NewL(CMtfTestCase& aTestCase,CMtfTestActionParameters* aActionParameters)

	{

	CMtfTestActionFreeDiskSpace* self = new (ELeave) CMtfTestActionFreeDiskSpace(aTestCase);

	CleanupStack::PushL(self);

	self->ConstructL(aActionParameters);

	CleanupStack::Pop(self);

	return self;

	}

/**

  Function		: CMtfTestActionFreeDiskSpace

  Description	: Constructor

  @internalTechnology

  @param		: aTestCase - CMtfTestCase for the CMtfTestAction base class

  @return		: N/A

  @pre none

  @post none

*/

CMtfTestActionFreeDiskSpace::CMtfTestActionFreeDiskSpace(CMtfTestCase& aTestCase) : CMtfSynchronousTestAction(aTestCase)

	{}

/**

  Function		: ~CMtfTestActionFreeDiskSpace

  Description	: Destructor

  @internalTechnology

  @param :

  @return : 

  @pre 

  @post 

*/

CMtfTestActionFreeDiskSpace::~CMtfTestActionFreeDiskSpace()

	{

	}

/**

  Function		: ExecuteActionL

  Description	: Entry point for the this test action in the test framework

  @internalTechnology

  @param		: none

  @return		: void

  @pre none 

  @post none

*/

void CMtfTestActionFreeDiskSpace::ExecuteActionL()

	{

	TestCase().INFO_PRINTF2(_L("Test Action %S start..."), &KTestActionFreeDiskSpace);

	RFs fs;

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

	//

	// Check if the directories actually exists, and contains something.

	// There is no point writing logging when nothing happened.

	//

   	TInt  ret;

	ret = fs.RmDir(KTempDiskSpaceDirName);

	if (ret == KErrNone  ||  ret == KErrNotFound  ||  ret == KErrPathNotFound)

		{

		return;

		}

	//

	// We need to delete the folder and it's contents...

	//

	TestCase().INFO_PRINTF1(_L("Releasing Drive C reserved disk space."));

	//

	// Check the current disk space available level...

	//

	TVolumeInfo  volumeInfo;

	User::LeaveIfError(fs.Volume(volumeInfo, EDriveC));

	TestCase().INFO_PRINTF2(_L("  Drive C currently has %ld bytes free."), volumeInfo.iFree);

	//

	// Delete the whole temporary directory. Using the File Manager class

	// is the easiest way...

	//

 	CFileMan*  fileManager = CFileMan::NewL(fs);

 	CleanupStack::PushL(fileManager);

   	ret = fileManager->RmDir(KTempDiskSpaceDirName);

   	if (ret != KErrPathNotFound  &&   ret != KErrNone)

		{

	TestCase().INFO_PRINTF2(_L("  Delete of temporary files returned %d"), ret);

		User::Leave(ret);

		}

	CleanupStack::PopAndDestroy(fileManager);

	//

	// Displace the new free disk space value...

	//	

	User::LeaveIfError(fs.Volume(volumeInfo, EDriveC));

	TestCase().INFO_PRINTF2(_L("  Drive C now has %ld bytes free."), volumeInfo.iFree);	

	//

	// Remove the RSC file...

	// Removes the low and high limits and returns the SMSU.RSC to default.

	ret = fs.Delete(KSMSUResourceFile);

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

		{

		User::Leave(ret);

		}

	fs.Close();

	TestCase().INFO_PRINTF2( _L("Test Action %S completed."), &KTestActionFreeDiskSpace );

	TestCase().ActionCompletedL( *this );	

	}