// 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 "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 "cmtftestactionsendemsvchildrenofavailabledrives.h"

#include <e32std.h>

#include <e32base.h>

#include <msvipc.h>

#include "MCLIENT.H"

#include "MSERVER.H"

#include "MSVSTD.H"

#include "MCLENTRY.H"

#include "CMtfTestCase.h"

#include "CMtfTestActionParameters.h"

#include "IPCCommandForCapsPermissions.h"

#include "SendProxyClient.h"

#include "SendProxyserver.h"

/**

  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 CMtfTestActionSendEMsvChildrenOfAvailableDrives object

  @pre none

  @post none

*/

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

	{

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

	CleanupStack::PushL(self);

	self->ConstructL(aActionParameters);

	CleanupStack::Pop(self);

	return self;

	}

/**

  Function : CMtfTestActionSendEMsvChildrenOfAvailableDrives

  Description : Constructor

  @internalTechnology

  @param : aTestCase - CMtfTestCase for the CMtfTestAction base class

  @return : N/A

  @pre none

  @post none

*/

CMtfTestActionSendEMsvChildrenOfAvailableDrives::CMtfTestActionSendEMsvChildrenOfAvailableDrives(CMtfTestCase& aTestCase) : CMtfSynchronousTestAction(aTestCase)

	{

	}

/**

  Function : ~CMtfTestActionSendEMsvChildrenOfAvailableDrives

  Description : Destructor

  @internalTechnology

  @param :

  @return :

  @pre

  @post

*/

CMtfTestActionSendEMsvChildrenOfAvailableDrives::~CMtfTestActionSendEMsvChildrenOfAvailableDrives()

	{

	}

/**

  Function : ExecuteActionL

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

  @internalTechnology

  @param : none

  @return : void

  @pre none

  @post none

*/

void CMtfTestActionSendEMsvChildrenOfAvailableDrives::ExecuteActionL()

	{

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

	TMsvId parentId = ObtainValueParameterL<TMsvId>( TestCase(), ActionParameters().Parameter(0));

	TInt numberOfEntries = ObtainValueParameterL<TInt>(TestCase(),ActionParameters().Parameter(1));

	TInt pass = ObtainValueParameterL<TInt>(TestCase(),ActionParameters().Parameter(2) );

	RProxyServerSession RPSS;

	// Will auto start the server if not started.

	TInt error = RPSS.Connect();

	CleanupClosePushL(RPSS);

	if (error!=KErrNone)

		{

		TestCase().ERR_PRINTF1(_L("CMtfTestActionSendEMsvChildrenOfAvailableDrives :: Unable to start proxy server. !"));

		TestCase().SetTestStepResult(EFail);

		}

	else

		{

		TInt32 serverCaps;

		RPSS.GetServerCapabilities(serverCaps);

		TestCase().INFO_PRINTF2(_L("Proxy Server has capabilities: %x"), serverCaps);

		HBufC8* buffer = HBufC8::NewLC(KMsvSessionBufferLength);

		if (buffer==NULL)

			{

			TestCase().ERR_PRINTF1(_L("CMtfTestActionSendEMsvChildrenOfAvailableDrives :: Unable to allocate mem. !"));

			TestCase().SetTestStepResult(EFail);

			}

		TInt entriesReturned = 0;

		error = 0;

		TPtr8 ptr=buffer->Des();

		TPckgBuf<TMsvChildrenDetails> details;

		details().iParentId = parentId;

		TMsvSelectionOrdering ordering;

		TPckgC<TMsvSelectionOrdering> pckgOrdering(ordering);

		TUint aDriveId;

		TPckg<TUint> package(aDriveId);

		error=RPSS.SendReceive(EMsvGetChildrenALL , TIpcArgs( &details ,&pckgOrdering, &ptr, &package));

		if (error == KErrOverflow)

		{

			// KErrOverflow is ok only means there are more entries than fits in the buffer

			TestCase().INFO_PRINTF2(_L("Test Action %S: Got KErrOverflow, more entries are available. Getting remaining entries."), &KTestActionSendEMsvChildrenOfAvailableDrives);

			// Add number of entries retreived by EMsvChildrenOfAvailableDrives to total count

			entriesReturned += details().iNumberChildrenInArray;

			// Get the rest of the entries

			while (error == KErrOverflow)

			{

				error=RPSS.SendReceive(EMsvGetRemainingChildren , TIpcArgs( &details ,NULL, &ptr));

				if (error != KErrNone && error != KErrOverflow)

				{

					// got an error!

					TestCase().ERR_PRINTF2(_L("CMtfTestActionSendEMsvChildrenOfAvailableDrives :: EMsvGetRemainingChildren failed with error [%d] !"), error);

					break;

				}

				if (details().iNumberChildrenInArray == 0)

				{

					// The buffer isn't big enough for the current entry

					// we must resize the buffer or we're in an infinite loop

					buffer->Des().SetLength(0);

					buffer->ReAlloc(buffer->Des().MaxSize() + KMsvSessionBufferLength);

					continue;

				}

				// Add number of entries to total count

				entriesReturned += details().iNumberChildrenInArray;

			}

		}

		else if (error == KErrNone)

		{

			entriesReturned = details().iNumberChildrenInArray;

		}

/*		** Data validity check. Since EMsvChildrenOfAvailableDrives does not return an error even when it gets **

		** KErrPermissionDenied, the only way to check if it failed is to count the entries. If  **

		** the call failed there should be 0 entries. Unfortunately there seems to be no way to  **

		** verify what error code we got so we can't guarantee that it failed because of caps!	 **

*/

		// Check number of returned entires. Should match parameter value from script.

		if (entriesReturned != numberOfEntries)

		{

			TestCase().ERR_PRINTF1(_L("CMtfTestActionSendEMsvChildrenOfAvailableDrives :: Number of children returned does not match !"));

			TestCase().SetTestStepResult(EFail);

		}

		else

		{

			IPCCommandReportPassOrFailForCapsPermissions( TestCase(), KMsvServerName, error , pass );

		}

		CleanupStack::PopAndDestroy(buffer);

		}

	CleanupStack::Check(&RPSS);

	CleanupStack::PopAndDestroy(); // RPSS

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

	TestCase().ActionCompletedL(*this);

	}