// Copyright (c) 2005-2009 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 "CNetworkRegInfo.h"

/**

Factory constructor.

@param  aController Pointer to MExecAsync object passed to constructor of

                    CISVAPIBase

@return             Instance of CNetworkRegInfo class

*/

CNetworkRegInfo* CNetworkRegInfo::NewL(MExecAsync* aController)

	{

	CNetworkRegInfo* self = new(ELeave) CNetworkRegInfo(aController);

	CleanupStack::PushL(self);

	self->ConstructL();

	CleanupStack::Pop(self);

	return self;

	}

/**

Destructor.  Calls Cancel() to cancel outstanding requests.

*/

CNetworkRegInfo::~CNetworkRegInfo()

	{

	Cancel();

	}

/**

Kicks off request.

*/

void CNetworkRegInfo::DoStartRequestL()

	{

    iRequestNotify = EFalse;

    // Retrieves the current network registration status.

	iTelephony->GetNetworkRegistrationStatus(iStatus, iNetworkRegV1Pckg);

	SetActive();

	}

/**

Constructor called by CNetworkRegInfo::NewL().

@param aController Pointer to MExecAsync object passed to constructor of

                   CISVAPIBase

*/

CNetworkRegInfo::CNetworkRegInfo(MExecAsync* aController)

	: CISVAPIAsync(aController, KNetworkRegInfo),

	  iNetworkRegV1Pckg(iNetworkRegV1)

	{

	// Empty method

	}

/**

Second phase constructor. Sets iRequestNotify to EFalse.

*/

void CNetworkRegInfo::ConstructL()

	{

	iRequestNotify = EFalse;

	}

/**

Prints network registration status to the console.

*/

void CNetworkRegInfo::RunL()

	{

	if(iStatus != KErrNone)

		{

		iConsole->Printf(KError);

		// Print the error status code

		iConsole->Printf(_L("%d\n"), iStatus.Int());

		}

	else

		{

		// There is no error, so display the current registration status to the

		// user.

		TBuf<30> theStatus;

		if(iRequestNotify)

			{

			iConsole->ClearScreen();

			iConsole->Printf(_L("*~This is a notifcation\n~*"));

			}

		iConsole->Printf(KNetworkRegMsg);

		switch(iNetworkRegV1.iRegStatus)

			{

		case CTelephony::ERegistrationUnknown:

			theStatus.Append(_L("ERegistrationUnknown\n"));

			break;

		case CTelephony::ENotRegisteredNoService:

			theStatus.Append(_L("ENotRegisteredNoService\n"));

			break;

		case CTelephony::ENotRegisteredEmergencyOnly:

			theStatus.Append(_L("ENotRegisteredEmergencyOnly\n"));

			break;

		case CTelephony::ENotRegisteredSearching:

			theStatus.Append(_L("ENotRegisteredSearching\n"));

			break;

		case CTelephony::ERegisteredBusy:

			theStatus.Append(_L("ERegisteredBusy\n"));

			break;

		case CTelephony::ERegisteredOnHomeNetwork:

			theStatus.Append(_L("ERegisteredOnHomeNetwork\n"));

			break;

		case CTelephony::ERegistrationDenied:

			theStatus.Append(_L("ERegistrationDenied\n"));

			break;

		case CTelephony::ERegisteredRoaming:

			theStatus.Append(_L("ERegisteredRoaming\n"));

			break;

		default:

			break;

	 		}

		iConsole->Printf(theStatus);

		}

	if (iNetworkRegV1.iRegStatus == CTelephony::ERegisteredOnHomeNetwork)

		{

		ExampleNotify();

		}

	else

		{

		RequestNotificationL();

		}

	}

/**

Requests to receive notifications of change in the

network registration information.

*/

void CNetworkRegInfo::DoRequestNotificationL()

	{

	// Panic if this object is already performing an asynchronous operation.

	// Application will panic if you call SetActive() on an already active object.

	_LIT( KNotifyPanic, "CNetworkReg Notify Method" );

	__ASSERT_ALWAYS( !IsActive(), User::Panic( KNotifyPanic, 1 ));

	iRequestNotify = ETrue;

	// Notify if there is any change

	iTelephony->NotifyChange(iStatus,

	                         CTelephony::ENetworkRegistrationStatusChange,

	                         iNetworkRegV1Pckg );

	SetActive();

	}

/**

Cancels asynchronous request to CTelephony::GetNetworkRegistrationStatus().

*/

void CNetworkRegInfo::DoCancel()

	{

	iRequestNotify = EFalse;

	// Cancels an outstanding asynchronous request.

	iTelephony->CancelAsync(CTelephony::ENetworkRegistrationStatusChangeCancel);

	}