/*

* Copyright (c) 2007 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:   Implementation of Notifier class of ETel

*

*/

// INCLUDE FILES

#include "epos_comasupltrace.h"

#include "epos_comasupletelnotifier.h"

#include "epos_comasupllocationid.h"

_LIT(KTraceFileName,"SUPL_OMA_SESSION::EPos_COMASuplETelNotifier.cpp");

// ============================ MEMBER FUNCTIONS OF COMASuplETelNotifier ===============================

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

// COMASuplETelNotifier::COMASuplETelNotifier,constuctor

// (other items were commented in a header).

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

//

COMASuplETelNotifier::COMASuplETelNotifier(MOMASuplETelNotifierObserver& aObserver,RMobilePhone& aPhone) 

					    : CActive(EPriorityStandard),

					      iPhone(aPhone),

					      iNetworkInfoPkg( iNetworkInfo),

					      iHomeNetworkInfoPkg( iHomeNetworkInfo),

					      iObserver(aObserver)

	{

		 CActiveScheduler::Add(this);            

	}

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

// COMASuplETelNotifier::ConstructL,two phase constuctor

// (other items were commented in a header).

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

//

void COMASuplETelNotifier::ConstructL()

    {

    iCellMode = EOMASuplNone;

    iTrace = COMASuplTrace::NewL();	

    iTrace->Trace(_L("COMASuplETelNotifier::ConstructL"), KTraceFileName, __LINE__); 

    }

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

// COMASuplETelNotifier::NewL,two phase constuctor

// (other items were commented in a header).

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

//

COMASuplETelNotifier* COMASuplETelNotifier::NewL(MOMASuplETelNotifierObserver& aObserver,

								 RMobilePhone& aPhone)

    {

    COMASuplETelNotifier* self = new( ELeave ) COMASuplETelNotifier(aObserver,aPhone);

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop(self);

    return self;

    }

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

// COMASuplETelNotifier::DoCancel

// (other items were commented in a header).

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

//

void COMASuplETelNotifier::DoCancel()

    {

    	if(iCellMode == EOMASuplCellIdHome)

    		{

            iTrace->Trace(_L("COMASuplETelNotifier, cancel home"), KTraceFileName, __LINE__); 

    		iPhone.CancelAsyncRequest(EMobilePhoneGetCurrentNetwork);            

    		}

    	else if(iCellMode == EOMASuplCellIdCurrent)

    		{

            iTrace->Trace(_L("COMASuplETelNotifier, cancel current"), KTraceFileName, __LINE__); 

    		iPhone.CancelAsyncRequest(EMobilePhoneGetHomeNetwork);            

    		}	

    	else if (iCellMode == EOMASuplCellIdNotify)

    		{

            iTrace->Trace(_L("COMASuplETelNotifier, cancel notify"), KTraceFileName, __LINE__); 

            iPhone.CancelAsyncRequest(EMobilePhoneNotifyCurrentNetworkChange);                    

    		}	

    }            

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

// COMASuplETelNotifier::~COMASuplETelNotifier,Destructor

// (other items were commented in a header).

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

//

COMASuplETelNotifier::~COMASuplETelNotifier()

    {

        if (IsActive())            

    	    Cancel();

    	delete iTrace;

    }

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

// COMASuplETelNotifier::CheckForRoaming,For retriving the cell id information

// (other items were commented in a header).

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

//

void COMASuplETelNotifier::CheckForRoaming()

    {

	iTrace->Trace(_L("COMASuplETelNotifier::CheckForRoaming..."),KTraceFileName, __LINE__); 							

    	{

    	iCellMode = EOMASuplCellIdHome;

    	iPhone.GetHomeNetwork( iStatus, iHomeNetworkInfoPkg);

    	SetActive();    

    }  

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

// COMASuplETelNotifier::CheckForRoaming,For retriving the cell id information

// (other items were commented in a header).

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

//

void COMASuplETelNotifier::GetCurrentNetwork()

    {

	iTrace->Trace(_L("COMASuplETelNotifier::GetCurrentNetwork..."),KTraceFileName, __LINE__); 							

    if( !IsActive() )

    	{

    	iCellMode = EOMASuplCellIdCurrent;

    	iPhone.GetCurrentNetwork( iStatus, iNetworkInfoPkg, iLocationInfo );

    	SetActive();  

    }  

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

// COMASuplETelNotifier::CheckForRoaming,For retriving the cell id information

// (other items were commented in a header).

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

//

void COMASuplETelNotifier::NotifyCurrentNetworkChange()

    {

	iTrace->Trace(_L("COMASuplETelNotifier::NotifyCurrentNetworkChange..."),KTraceFileName, __LINE__);

    if( !IsActive() )

    	{

    	iCellMode = EOMASuplCellIdNotify;

    	iPhone.NotifyCurrentNetworkChange( iStatus, iNetworkInfoPkg, iLocationInfo );

    	SetActive();   

    }  

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

// COMASuplETelNotifier::RunL

// (other items were commented in a header).

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

//

void COMASuplETelNotifier::RunL()

    {

    if (iStatus == KErrNone)

        {       

        	if(iCellMode == EOMASuplCellIdHome)

        		{

        		GetCurrentNetwork();

        		}

            else if (iCellMode == EOMASuplCellIdCurrent)

                {

                    CompeteRoamingCheckL();                                        

                }

            else 

                {

                    NotifyCurrentNetworkChange();

                    CompareForRoamingL();

                }                        

        }

    else

        {

        	if(iCellMode == EOMASuplCellIdHome)

	    		{

					// Error while processing

					iTrace->Trace(_L("Error in getting Home network"),KTraceFileName, __LINE__); 							

					iObserver.HandleCurrentNetworkChangeL(iStatus.Int(), ETrue);    

	    		}

        	if(iCellMode == EOMASuplCellIdCurrent)

	    		{

					// Error while processing

					iTrace->Trace(_L("Error in getting Current network"),KTraceFileName, __LINE__);

					iObserver.HandleCurrentNetworkChangeL(iStatus.Int(), ETrue);    

	    		}

            else

	    		{

					// Error while processing

					iTrace->Trace(_L("Error in getting Notify Current network change"),KTraceFileName, __LINE__);

					iObserver.HandleCurrentNetworkChangeL(iStatus.Int(), ETrue);    

	    		}

        }                

    }

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

// COMASuplETelNotifier::RunError, Will be called by framework,if RunL leaves.

// (other items were commented in a header).

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

//

TInt COMASuplETelNotifier::RunError(TInt aError)

	{

		if(iCellMode == EOMASuplCellIdHome)

		{

			// Error while processing

			iTrace->Trace(_L("RunL leaved for Home Network"),KTraceFileName, __LINE__);

		}

		else if(iCellMode == EOMASuplCellIdCurrent)

		{

			// Error while processing

			iTrace->Trace(_L("RunL leaved for Current Network"),KTraceFileName, __LINE__);

		}	

		{

			// Error while processing

			iTrace->Trace(_L("RunL leaved for Current Network change notification"),KTraceFileName, __LINE__);

		}	

		TRAP_IGNORE(iObserver.HandleCurrentNetworkChangeL(aError, ETrue));    

	return KErrNone;

	}

void COMASuplETelNotifier::CompareForRoamingL()

    {

    TInt64  currMNC=0;

    TLex LexcurrMNC(iNetworkInfo.iNetworkId);

    LexcurrMNC.Val(currMNC);

    TInt64  homeMNC=0;

    TLex LexhomeMNC(iHomeNetworkInfo.iNetworkId);

    LexhomeMNC.Val(homeMNC);

    if (currMNC != homeMNC)

        iObserver.HandleCurrentNetworkChangeL(KErrNone, EFalse);    

    else

        iObserver.HandleCurrentNetworkChangeL(KErrNone, ETrue);    

    }        

void COMASuplETelNotifier::CompeteRoamingCheckL()

    {

    TInt64  currMNC=0;

    TLex LexcurrMNC(iNetworkInfo.iNetworkId);

    LexcurrMNC.Val(currMNC);

    TInt64  homeMNC=0;

    TLex LexhomeMNC(iHomeNetworkInfo.iNetworkId);

    LexhomeMNC.Val(homeMNC);

    if (currMNC != homeMNC)

        iObserver.HandleRoamingCheckCompleteL(KErrNone, EFalse);    

    else

        iObserver.HandleRoamingCheckCompleteL(KErrNone, ETrue);    

    }        

//  End of File