// 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.
Cancels outstanding requests.
*/
CNetworkRegInfo::~CNetworkRegInfo()
	{
	Cancel();
	delete iTelephony;
	}

/**
Gets the network registration status and stores it in the
iNetworkRegV1Pckg package.
*/
void CNetworkRegInfo::StartRequestL()
	{
	iRequestNotify = EFalse;
	iTelephony->GetNetworkRegistrationStatus(iStatus, iNetworkRegV1Pckg);
	SetActive();
	}

/**
Constructor.
@param aController Pointer to an MExecAsync object
passed to constructor of CISVAPIBase
*/
CNetworkRegInfo::CNetworkRegInfo(MExecAsync* aController)
	: CISVAPIAsync(aController)
	, iNetworkRegV1Pckg(iNetworkRegV1)
	{
	iExtensionId = KNetworkRegInfo;
	}

/**
Second phase constructor.
*/
void CNetworkRegInfo::ConstructL()
	{
 	CActiveScheduler::Add(this);
	iTelephony = CTelephony::NewL();
	iRequestNotify = EFalse;
	}

/**
Checks the status of the active object and prints the network
registration status to the console if the active object
completed with no error.
*/
void CNetworkRegInfo::RunL()
	{
	TBool isNotification = iRequestNotify;
	if(iStatus != KErrNone)
		{
		gConsole->Printf(KErrorRom);
		}
	else
		{
		TBuf<30> theStatus;
		gConsole->Printf(KNetworkRegMsgRom);
		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;
	 		}
		gConsole->Printf(theStatus);
		}
	iRequestNotify = EFalse;
	if (isNotification)
		{
		ExampleNotify();
		}
	else
		{
		ExampleComplete();
		}
	}

/**
Requests to receive notifications of changes in the network
registration status.
*/
void CNetworkRegInfo::RequestNotificationL()
	{
	/*
	Panics 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;
	iTelephony->NotifyChange(	iStatus,
								CTelephony::ENetworkRegistrationStatusChange,
								iNetworkRegV1Pckg );
	SetActive();
	}

/**
Cancels asynchronous request to CTelephony::GetNetworkRegistrationStatus().
*/
void CNetworkRegInfo::DoCancel()
	{
	iRequestNotify = EFalse;
	iTelephony->CancelAsync(CTelephony::ENetworkRegistrationStatusChangeCancel);
	}