/*

* Copyright (c) 2006-2007 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:   Notification class

*

*/

#include "e32std.h"

#include "hssinterface.h"

#include "hsssrvnotifications.h"

#include "am_debug.h"

#include "hotspotclientserver.h"

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

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

// CHssSrvNotifications::ConstructL

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

//

void CHssSrvNotifications::ConstructL()

    {

    DEBUG( "CHssSrvNotifications::ConstructL()" );

    CActiveScheduler::Add( this );

    WaitForNotifications();   

    }

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

// CHssSrvNotifications::CHssSrvNotifications

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

// 

CHssSrvNotifications::CHssSrvNotifications(

    MHssSrvNotifications& aCallback,

    RHssInterface& aServer):

    CActive( CActive::EPriorityStandard ), 

    iCallback( &aCallback ),

    iServer( aServer ),

    iReturnData(),

    iDataPckg( iReturnData ),

    iCancelRequested( EFalse ),

    iIapId( 0 )

    {

    DEBUG( "CHssSrvNotifications::CHssSrvNotifications()" );

    }

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

// CHssSrvNotifications::~CHssSrvNotifications

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

//

CHssSrvNotifications::~CHssSrvNotifications()

    {

    DEBUG( "CHssSrvNotifications::~CHssSrvNotifications()" );

    Cancel();

    }

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

// CHssSrvNotifications::NewL

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

//

CHssSrvNotifications* CHssSrvNotifications::NewL(

    MHssSrvNotifications& aCallback,

    RHssInterface& aServer ) 

    {

    DEBUG( "CHssSrvNotifications::NewL()" );

    CHssSrvNotifications* self = new (ELeave) CHssSrvNotifications( aCallback, aServer );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop(self);

    return self;

    }

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

// CHssSrvNotifications::RunL

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

//

void CHssSrvNotifications::RunL()

    {

    DEBUG1( "CHssSrvNotifications::RunL(), status == %d", iStatus.Int() );

    if( iStatus == KRequestPending )

        {

        DEBUG( "ERROR in CHssSrvNotifications::RunL(): request still pending!" );

        return;

        }

    if( iStatus == KErrServerTerminated )

        {

        DEBUG( "ERROR in CHssSrvNotifications::RunL(): server terminated" );

        return;

        }

    switch( iStatus.Int() )

        {

        case EHssNewNetworksDetected:

        	{

        	iCallback->NewNetworksDetected( iIapId );

        	break;

        	}

        case EHssOldNetworksLost:

        	{

        	iCallback->OldNetworksLost( iIapId );

        	break;

        	}

        default:

            DEBUG1( "ERROR in CHssSrvNotifications::RunL: unknown notification: %d", iStatus.Int() );

        }

    // Make a new notification request if allowed

    if( !iCancelRequested )

        {

        WaitForNotifications();

        }

      }

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

// CHssSrvNotifications::DoCancel

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

//  

void CHssSrvNotifications::DoCancel()

    {

    DEBUG( "CHssSrvNotifications::DoCancel()" );

    iServer.CancelWaitForNotification();

    }

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

// CHssSrvNotifications::WaitForNotifications

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

//  

void CHssSrvNotifications::WaitForNotifications()

    {

    DEBUG( "CHssSrvNotifications::WaitForNotifications()" );

    iServer.WaitForNotification( iStatus, iDataPckg );    

    SetActive();

    }

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

// CHssSrvNotifications::Activate

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

//  

void CHssSrvNotifications::Activate( MHssSrvNotifications& aCallback )

    {

    DEBUG( "CHssSrvNotifications::Activate()" );

    iCallback = &aCallback;

    iCancelRequested = EFalse;

    WaitForNotifications();

    }

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

// CHssSrvNotifications::SetCancelled

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

//  

void CHssSrvNotifications::SetCancelled()

     {

     iCancelRequested = ETrue;

     }