/*

* Copyright (c) 2002 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:  Ussd Handler Receive.

*

*/

// INCLUDE FILES

// CONSTANTS

const TInt KPhSrvUssdReceiverPriority = CActive::EPriorityLow + 2;

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

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

// CPhSrvUssdNotifyNWRelease::CPhSrvUssdNotifyNWRelease

// 

// C++ constructor

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

//

/*****************************************************

*   Series 60 Customer / ETel

*   Series 60  ETel API

*****************************************************/

CPhSrvUssdNotifyNWRelease::CPhSrvUssdNotifyNWRelease(

    MPhSrvUssdNetworkObserver& aObserver,

    RMobileUssdMessaging& aUssdMessaging)

    :    CActive(KPhSrvUssdReceiverPriority), 

         iObserver( aObserver ),

         iUssdMessaging( aUssdMessaging ),

         iReturnResultPckg ( iReturnResult )

    {

    CActiveScheduler::Add( this );

    }

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

// CPhSrvUssdNotifyNWRelease::~CPhSrvUssdNotifyNWRelease

// 

// C++ Destructor

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

//

CPhSrvUssdNotifyNWRelease::~CPhSrvUssdNotifyNWRelease()

    {

    Cancel();

    }

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

// CPhSrvUssdNotifyNWRelease::ConstructL

// 

// Symbian OS 2nd phase constructor

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

//

void CPhSrvUssdNotifyNWRelease::ConstructL()

    {

    // Start notify a client of a MT USSD release message to the mobile device

    NotifyNetworkRelease();

    }

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

// CPhSrvUssdNotifyNWRelease::StartReceiving

// 

// Start receiving a message

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

//

/*****************************************************

*   Series 60 Customer / ETel

*   Series 60  ETel API

*****************************************************/

TInt CPhSrvUssdNotifyNWRelease::NotifyNetworkRelease()

    {

    if ( IsActive() )

        {

        return KErrInUse;

        } 

    _DPRINT( 4, "PhSrv.NotifyNetworkRelease" );

    iUssdMessaging.NotifyNetworkRelease( iStatus, iReturnResultPckg );

    SetActive();

    return KErrNone;

    }

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

// CPhSrvUssdNotifyNWRelease::RunL

// 

// Called when a message is received

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

//

void CPhSrvUssdNotifyNWRelease::RunL()

    {

    TInt error = iStatus.Int();

    if ( error == KErrCancel )

        {

        return;

        }

    _DPRINT( 4, "PhSrv.NotifyNetworkRelease:RunL" );

    iObserver.UssdNetworkObserverHandleNotifyNWReleaseL( 

        iReturnResult,

        error ); 

    NotifyNetworkRelease();      

    }

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

// CPhSrvUssdNotifyNWRelease::DoCancel

// 

// Cancel a pending request

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

//

/*****************************************************

*   Series 60 Customer / ETel

*   Series 60  ETel API

*****************************************************/

void CPhSrvUssdNotifyNWRelease::DoCancel()

    {

    iUssdMessaging.CancelAsyncRequest( EMobileUssdMessagingNotifyNetworkRelease );

    }

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

// CPhSrvUssdNotifyNWRelease::RunError

// 

// Called when RunL leaves

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

//

TInt CPhSrvUssdNotifyNWRelease::RunError( TInt aError )

    {

    TRAP_IGNORE( iObserver.UssdNetworkObserverHandleNotifyNWReleaseL( 

         iReturnResult, aError ) );

    return KErrNone;

    }

//  End of File