// 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 "CCurrentNetworkInfo.h"

/**

Factory constructor.

@param  aController Pointer to MExecAsync object passed to constructor of 

                    CISVAPIBase

@return             Instance of CCurrentNetworkInfo class

*/

CCurrentNetworkInfo* CCurrentNetworkInfo::NewL(MExecAsync* aController)

	{

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

	CleanupStack::PushL(self);

	self->ConstructL();

	CleanupStack::Pop(self);

	return self;

	}

/**

Destructor.

Cancels outstanding requests.

*/

CCurrentNetworkInfo::~CCurrentNetworkInfo()

	{

	Cancel();

	}

/**

Gets the current network information and stores it in the

iCurrentNetworkInfoV1Pckg package.

*/

void CCurrentNetworkInfo::DoStartRequestL()

	{

	_LIT( KNotifyPanic, "CCurrentNetworkInfo Notify Method" );

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

    iRequestNotify = EFalse;

    // Retrieves over-the-air network information about the currently registered mobile network.

	iTelephony->GetCurrentNetworkInfo(iStatus,

	                                  iCurrentNetworkInfoV1Pckg);

	SetActive();

	}

/**

Constructor.

@param aController Pointer to an MExecAsync object passed to constructor of 

                   CISVAPIBase

*/

CCurrentNetworkInfo::CCurrentNetworkInfo(MExecAsync* aController)

	: CISVAPIAsync(aController, KNetworkInfo),

	  iCurrentNetworkInfoV1Pckg(iCurrentNetworkInfoV1)

	{

	// Empty method

	}

/**

Second phase constructor.

*/

void CCurrentNetworkInfo::ConstructL()

	{

	// Empty method

	}

/**

Checks the status of the active object and prints the network information to

the console if there is no error.

*/

void CCurrentNetworkInfo::RunL()

	{

	if(iStatus != KErrNone)

		{

		iConsole->Printf(KError);

		// Print the error status code

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

		}

	else

		{

		TBuf<30> theStatus;

		if (iRequestNotify)

	    	{

	    	iConsole->ClearScreen();

	    	iConsole->Printf(_L("~*THIS IS A NOTIFICATION*~\n"));

	    	}

		// Print the console message if there is no error

		iConsole->Printf(KNetworkInfoMsg);

		iConsole->Printf(iCurrentNetworkInfoV1.iDisplayTag);

		iConsole->Printf(KNewLine);

		switch (iCurrentNetworkInfoV1.iStatus)

			{

		case CTelephony::ENetworkStatusUnknown:

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

			break;

		case CTelephony::ENetworkStatusAvailable:

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

			break;

		case CTelephony::ENetworkStatusCurrent:

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

			break;

		case CTelephony::ENetworkStatusForbidden:

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

			break;

			}

		iConsole->Printf(theStatus);

		if(iCurrentNetworkInfoV1.iAccess)

			{

			iConsole->Printf((_L("The Cell Id is : %d\n")),

			                      iCurrentNetworkInfoV1.iCellId);

			iConsole->Printf((_L("The Area Code is : %d\n")),

			                      iCurrentNetworkInfoV1.iLocationAreaCode);

			}

		if (iRequestNotify)

			{

			ExampleNotify();

			}

		else

			{

			ExampleComplete();

			}

		}

	}

/**

Requests to receive notifications of change in the current network information.

*/

void CCurrentNetworkInfo::DoRequestNotificationL()

   {

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

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

	_LIT( KNotifyPanic, "CCurrentNetworkInfo Notify Method" );

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

	iRequestNotify = ETrue;

	// Registers interest in receiving change notifications for events.

	iTelephony->NotifyChange(	iStatus,

								CTelephony::ECurrentNetworkInfoChange,

								iCurrentNetworkInfoV1Pckg );

	SetActive();

   }

/**

Cancels asynchronous request to CTelephony::GetCurrentNetworkInfo()

*/

void CCurrentNetworkInfo::DoCancel()

	{

	iRequestNotify = EFalse;

	// Cancels an outstanding asynchronous request

	iTelephony->CancelAsync(CTelephony::ECurrentNetworkInfoChangeCancel);

	}