/*

* Copyright (c) 2001-2006 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:  EAP and WLAN authentication protocols.

*

*/

// This is enumeration of EAPOL source code.

#if defined(USE_EAP_MINIMUM_RELEASE_TRACES)

	#undef EAP_FILE_NUMBER_ENUM

	#define EAP_FILE_NUMBER_ENUM 174 

	#undef EAP_FILE_NUMBER_DATE 

	#define EAP_FILE_NUMBER_DATE 1127594498 

#endif //#if defined(USE_EAP_MINIMUM_RELEASE_TRACES)

// INCLUDE FILES

#include "EapProtectedSetupInterface.h"

#include "eap_am_type_protected_setup_symbian.h"

#include <mmtsy_names.h>

#include <etelmmerr.h>

// ================= MEMBER FUNCTIONS =======================

CEapProtectedSetupInterface::CEapProtectedSetupInterface(abs_eap_am_tools_c* const aTools, eap_am_type_protected_setup_symbian_c* const aParent)

: CActive(CActive::EPriorityStandard)

, iParent(aParent)

, m_am_tools(aTools)

, iQueryId(EQueryNone)

, iMMETELConnectionStatus(EFalse)

{

	EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);

	EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

}

//--------------------------------------------------

CEapProtectedSetupInterface* CEapProtectedSetupInterface::NewL(abs_eap_am_tools_c* const aTools, 

											   eap_am_type_protected_setup_symbian_c* const aParent)

{

	CEapProtectedSetupInterface* self = new(ELeave) CEapProtectedSetupInterface(aTools, aParent);

	CleanupStack::PushL(self);

	self->ConstructL();

	CleanupStack::Pop();

	return self;

}

//--------------------------------------------------

void CEapProtectedSetupInterface::ConstructL()

{

	EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);

	CActiveScheduler::Add(this);	

	EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

}

//--------------------------------------------------

CEapProtectedSetupInterface::~CEapProtectedSetupInterface()

{

	EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);

	if(IsActive())

	{

		Cancel();		

	}

	DisconnectMMETel();	

	EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

}

//--------------------------------------------------

void CEapProtectedSetupInterface::QueryDeviceParametersL()

{	

	EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);

	EAP_TRACE_DEBUG(m_am_tools, TRACE_FLAGS_DEFAULT, (EAPL("ProtectedSetup interface: Querying Device Parametes.\n")));

	iQueryId = EQueryDeviceParams;

	// Create MMETEl connection.

	User::LeaveIfError( CreateMMETelConnectionL() );

  iPhone.GetPhoneId( iStatus, iDeviceId ); 

	if( !IsActive() )

	{

		SetActive();

	}  

	EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

}

//--------------------------------------------------

void CEapProtectedSetupInterface::DoCancel()

{

	EAP_TRACE_DEBUG(m_am_tools, TRACE_FLAGS_DEFAULT, (EAPL("CEapProtectedSetupInterface::DoCancel() - Cancelling MMETEL query.\n") ) );

	if(iQueryId == EQueryDeviceParams)

	{

		// Cancel the request for device id.

		iPhone.CancelAsyncRequest(EMobilePhoneGetPhoneId);

	}

	else

	{

		// This should not happen.

		EAP_TRACE_DEBUG(m_am_tools, TRACE_FLAGS_DEFAULT, (EAPL("ERROR: CEapProtectedSetupInterface::DoCancel(): SOME BIG PROBLEM \n")));	

	}

	EAP_TRACE_DEBUG(m_am_tools, TRACE_FLAGS_DEFAULT, (EAPL("CEapProtectedSetupInterface::DoCancel(): CANCELLED the REQUEST \n")));

}

//--------------------------------------------------

void CEapProtectedSetupInterface::RunL()

{

	EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);

	EAP_TRACE_DEBUG(m_am_tools, TRACE_FLAGS_DEFAULT, (EAPL("CEapProtectedSetupInterface::RunL(). iStatus.Int() =%d \n"), iStatus.Int() ));

	TInt error = KErrNone;

	eap_status_e completion_status(eap_status_ok);

	if (iStatus.Int() == KErrNone)

	{	

		switch( iQueryId )

		{

			case EQueryDeviceParams:

				EAP_TRACE_DEBUG(m_am_tools, TRACE_FLAGS_DEFAULT, (EAPL("CEapProtectedSetupInterface::RunL():: Got Device ID reply.\n")));

				EAP_TRACE_DATA_DEBUG(m_am_tools, TRACE_FLAGS_DEFAULT, (EAPL("Manufacturer"),

						iDeviceId.iManufacturer.Ptr(),

						iDeviceId.iManufacturer.Size()));

				EAP_TRACE_DATA_DEBUG(m_am_tools, TRACE_FLAGS_DEFAULT, (EAPL("Model"),

						iDeviceId.iModel.Ptr(),

						iDeviceId.iModel.Size()));

				EAP_TRACE_DATA_DEBUG(m_am_tools, TRACE_FLAGS_DEFAULT, (EAPL("Revision"),

						iDeviceId.iRevision.Ptr(),

						iDeviceId.iRevision.Size()));

				EAP_TRACE_DATA_DEBUG(m_am_tools, TRACE_FLAGS_DEFAULT, (EAPL("SerialNumber"),

						iDeviceId.iSerialNumber .Ptr(),

						iDeviceId.iSerialNumber .Size()));

				// Complete. This happens only if completion_status is eap_status_ok so far.

				TRAP(error, iParent->complete_protected_setup_device_paramsL(iDeviceId, completion_status));

				break;

			default:

				// Some problem 

				// This should not happen.

				EAP_TRACE_DEBUG(m_am_tools, TRACE_FLAGS_DEFAULT, (EAPL("ERROR: CEapProtectedSetupInterface::RunL(): Unknown query completed.\n")));	

				break;

		}

	} 

	else 

	{

		EAP_TRACE_DEBUG(m_am_tools, TRACE_FLAGS_DEFAULT, (EAPL("ERROR: CEapProtectedSetupInterface::RunL(): Got error reply.\n")));	

		switch( iQueryId )

		{

			case EQueryDeviceParams:

				// Error with Device id request. Complete the request with error.			

				EAP_TRACE_DEBUG(m_am_tools, TRACE_FLAGS_DEFAULT, (EAPL("ERROR: CEapProtectedSetupInterface::RunL(): Error in device parameters query.\n")));

				TRAP(error, iParent->complete_protected_setup_device_paramsL(

					iDeviceId, 

					m_am_tools->convert_am_error_to_eapol_error(iStatus.Int())));

				break;

			default:

				// Some problem 

				// This should not happen.

				EAP_TRACE_DEBUG(m_am_tools, TRACE_FLAGS_DEFAULT, (EAPL("ERROR: CEapProtectedSetupInterface::RunL(): Unknown query failed.\n")));	

			break;

		}

	}

	DisconnectMMETel();

	EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

}

//--------------------------------------------------

TInt CEapProtectedSetupInterface::CreateMMETelConnectionL()

{

	EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT);

	EAP_TRACE_DEBUG(m_am_tools, TRACE_FLAGS_DEFAULT, (EAPL("Creating MMETel connection.\n")));

	TInt errorCode = KErrNone;

	// MMETel need to be connected only once.    

  if( !iMMETELConnectionStatus )

  {

		RTelServer::TPhoneInfo phoneInfo;

		TInt phoneCount = 0;

		// Connect to ETel server

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

    EAP_TRACE_DEBUG(m_am_tools, TRACE_FLAGS_DEFAULT, (EAPL("Connected to ETel server.\n")));	

		// This function loads an ETel TSY module, mmtsy.

		errorCode = iServer.LoadPhoneModule( KMmTsyModuleName );	

    EAP_TRACE_DEBUG(m_am_tools, TRACE_FLAGS_DEFAULT, (EAPL("Loaded phone module.\n")));	    

		if ( errorCode != KErrNone && errorCode != KErrAlreadyExists )

		{

			User::Leave( errorCode );

		}

		iServer.SetExtendedErrorGranularity( RTelServer::EErrorExtended );

		// This function retrieves the total number of phones supported by all 

		// the currently loaded ETel (TSY) modules.

		User::LeaveIfError( iServer.EnumeratePhones( phoneCount ) );	

		EAP_TRACE_DEBUG(m_am_tools, TRACE_FLAGS_DEFAULT, (EAPL("Number of phones supported by the loaded ETel = %d.\n"), phoneCount));

		// This function retrieves information associated with the specified phone

		while ( ( phoneCount-- ) && ( phoneInfo.iName != KMmTsyPhoneName ) ) 

		{ 

			User::LeaveIfError( iServer.GetPhoneInfo( phoneCount, phoneInfo ) );		

	    EAP_TRACE_DEBUG(m_am_tools, TRACE_FLAGS_DEFAULT, (EAPL("Got phone info.\n")));

		} 

		// This function opens a phone subsession by name. ("DefaultPhone").

		User::LeaveIfError( iPhone.Open( iServer, phoneInfo.iName ) );	

    EAP_TRACE_DEBUG(m_am_tools, TRACE_FLAGS_DEFAULT, (EAPL("Opened phone subsession.\n")));

		// MMETel connected and the phone module loaded fine.	

		iMMETELConnectionStatus = ETrue; 	

  }

  else

  {

  	// MMETel already connected.

    EAP_TRACE_DEBUG(m_am_tools, TRACE_FLAGS_DEFAULT, (EAPL("MMETel connected once already.\n")));

  }

	EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT);

  return errorCode;	

}

//--------------------------------------------------

void CEapProtectedSetupInterface::DisconnectMMETel()

{

    if( iMMETELConnectionStatus )

    {

			EAP_TRACE_DEBUG(m_am_tools, TRACE_FLAGS_DEFAULT, (EAPL("Closing RMobilePhone and MMETEL.\n")));

			iPhone.Close();

			iServer.Close(); // Phone module is unloaded automatically when RTelServer session is closed

			iMMETELConnectionStatus = EFalse;

    }

    else

    {

			EAP_TRACE_DEBUG(m_am_tools, TRACE_FLAGS_DEFAULT, (EAPL("RMobilePhone and MMETEL already closed.\n")));    	

    }	

}

//--------------------------------------------------

// End of file.