// 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 "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]

// ChangeToExternalDrive

// [Action Parameters]

// CMsvSession&  Session   <input>: Reference to the session.

// TInt          Drive     <output-completion>: External drive (between D: and Y:) that we have changed to.

// [Action Description]

// Changes the current location of the mail server index to reside on the first available external drive.

// Does nothing if that drive is already the one being used.

// If there are no removable drives available, the action leaves with KErrNotFound

// [APIs Used]

// CMsvSession::ChangeDriveL

// __ACTION_INFO_END__

// 

//

/**

 @file

*/

#include "CMtfTestActionChangeToExternalDrive.h"

#include "CMtfTestCase.h"

#include "CMtfTestActionParameters.h"

#include "MSVAPI.H"

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

	{

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

	CleanupStack::PushL(self);

	self->ConstructL(aActionParameters);

	CleanupStack::Pop();

	return self;

	}

CMtfTestActionChangeToExternalDrive::CMtfTestActionChangeToExternalDrive(CMtfTestCase& aTestCase)

	: CMtfTestAction(aTestCase)

	{

	}

CMtfTestActionChangeToExternalDrive::~CMtfTestActionChangeToExternalDrive()

	{

	if(iOperation)

		delete iOperation;

	}

void CMtfTestActionChangeToExternalDrive::ExecuteActionL()

	{

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

	CActiveScheduler::Add(this);

	TVolumeInfo info;

	TDriveUnit externalDrive;

	RFs fs;

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

	CleanupClosePushL(fs);

	// Try to find a removable drive

	for (externalDrive = EDriveD; externalDrive < EDriveZ; externalDrive = TInt(externalDrive) + 1)

		{

		if (fs.Volume(info, TInt(externalDrive)) == KErrNone)

			break;

		}

	TInt currentDrive = MessageServer::CurrentDriveL(fs);

	CleanupStack::PopAndDestroy(&fs); // fs

	if (externalDrive == EDriveZ)

		{

		// didn't find any removable drive to change to

		User::Leave(KErrNotFound);				

		}

	CMsvSession* paramSession = ObtainParameterReferenceL<CMsvSession>(TestCase(),ActionParameters().Parameter(0));

	// only change if not already using a external drive	

	if (currentDrive < TInt(EDriveD))  // no need to check for Z drive, the index can't live there

		{

		iOperation = paramSession->ChangeDriveL(TInt(externalDrive), iStatus);

		SetActive();

		iDrive = TInt(externalDrive);

		}

	else

		{

		// nothing to do, but let RunL run to complete the action and return the drive ID

		SetActive();

		TRequestStatus* status = &iStatus;

		User::RequestComplete(status,KErrNone);

		iDrive = currentDrive;

		}

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

	}

void CMtfTestActionChangeToExternalDrive::DoCancel()

	{

	if (iOperation)

		iOperation->Cancel();

	}

void CMtfTestActionChangeToExternalDrive::RunL()

	{

	User::LeaveIfError(iStatus.Int());

	if(iOperation)

		{

		// unpack the final progress

		TPckgBuf<TMsvIndexLoadProgress> progressPack;

		TMsvIndexLoadProgress progress;

	    progressPack.Copy(iOperation->ProgressL());

		progress = progressPack();

		User::LeaveIfError(progress.iError);

		}

	StoreParameterL<TInt>(TestCase(), iDrive, ActionParameters().Parameter(1));

	TestCase().ActionCompletedL(*this);

	}