/*

* 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 Notify Handler

*

*/

// INCLUDE FILES

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

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

// CPhCltUssdRequestHandler::CPhCltUssdRequestHandler

// C++ constructor can NOT contain any code, that

// might leave.

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

//

CPhCltUssdRequestHandler::CPhCltUssdRequestHandler(

    MPhCltUssdRequestHandler& aHandler,

    TInt aPriority )

    : CActive( aPriority ), iHandler( aHandler )

    {

    CActiveScheduler::Add( this );

    }

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

// CPhCltUssdRequestHandler::NewL

// Two-phased constructor.

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

//

CPhCltUssdRequestHandler* CPhCltUssdRequestHandler::NewL( 

    MPhCltUssdRequestHandler& aHandler,

    TInt aPriority )

    {

    CPhCltUssdRequestHandler* self = 

        new( ELeave ) CPhCltUssdRequestHandler( aHandler , aPriority );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop(); // self

    return self;

    }

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

// CPhCltUssdRequestHandler::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void CPhCltUssdRequestHandler::ConstructL()

    {

    User::LeaveIfError( iPhClient.Connect() );

    User::LeaveIfError( iUssdClient.Open( iPhClient ) );

    }

// Destructor

CPhCltUssdRequestHandler::~CPhCltUssdRequestHandler()

    {

    Cancel();

    iUssdClient.Close();

    iPhClient.Close();

    }

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

// CPhCltUssdRequestHandler::SendUssd

//

// Called when Sending

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

void CPhCltUssdRequestHandler::SendUssd( 

    const TDesC8& aMsgData, 

    const TDesC8& aMsgAttribute )

    {

    iUssdClient.SendUssd( iStatus , aMsgData , aMsgAttribute );

    SetActive();

    }

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

// CPhCltUssdRequestHandler::SendUssdCancel

// 

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

void CPhCltUssdRequestHandler::SendUssdCancel()

    {

    if ( IsActive() )

        {

        Cancel();

        TRAP_IGNORE( iHandler.HandleSendEventL( KErrCancel ) );

        }

    }

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

// CPhCltUssdRequestHandler::UssdClient

// 

// Returns USSD Client instance

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

RPhCltUssd& CPhCltUssdRequestHandler::UssdClient()

    {

    return iUssdClient;

    }

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

// CPhCltUssdRequestHandler::RunL

//

// Called when Send completes

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

void CPhCltUssdRequestHandler::RunL()

    {

    iHandler.HandleSendEventL( iStatus.Int() );

    }

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

// CPhCltUssdRequestHandler::DoCancel

//

// Called when Send is cancelled

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

void CPhCltUssdRequestHandler::DoCancel()

    {

    iUssdClient.CancelSend();

    }

//  End of File