/*

* Copyright (c) 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:  Observer of Subconnection parameters granted event

*

*/

#include <cs_subconevents.h>

#include "csatbipsubconneventobserver.h"

#include "CSatBIPGPRSDataChannel.h"

#include "SatLog.h"

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

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

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

// might leave.

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

//

CSatBIPSubConnEventObserver::CSatBIPSubConnEventObserver(

    CSatBIPGPRSDataChannel& aDataChannel ) :

    CActive( EPriorityNormal ),

    iDataChannel( aDataChannel )

    {

    LOG( NORMAL, "SATENGINE: CSatBIPSubConnEventObserver::\

        CSatBIPSubConnEventObserver calling" )

    CActiveScheduler::Add( this );

    iEventFilter.iEventGroupUid = KSubConnGenericEventsImplUid;

    iEventFilter.iEventMask =

        KSubConGenericEventParamsRejected | KSubConGenericEventParamsGranted;

    LOG( NORMAL, "SATENGINE: CSatBIPSubConnObserver::\

        CSatBIPSubConnEventObserver exiting" )

    }

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

// Destructor

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

//

CSatBIPSubConnEventObserver::~CSatBIPSubConnEventObserver()

    {

    LOG( SIMPLE,

        "SATENGINE: CSatBIPSubConnEventObserver::~CSatBIPSubConnEventObserver \

        calling" )

    Cancel();

    LOG( SIMPLE,

        "SATENGINE: CSatBIPSubConnEventObserver::~CSatBIPSubConnEventObserver \

        exiting" )

    }

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

// Starts to observe connection status

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

//

void CSatBIPSubConnEventObserver::StartObservSubConnEvent()

    {

    LOG( NORMAL, 

        "SATENGINE: CSatBIPSubConnEventObserver::StartObservSubConnEvent\

         calling" )

    if ( !IsActive() )

        {

        LOG( SIMPLE, "  Activating observer" )

        iDataChannel.SubConnection().EventNotification(

            iEventBuffer, &iEventFilter, 1, iStatus );

        SetActive();

        }

    LOG( NORMAL, 

        "SATENGINE: CSatBIPSubConnEventObserver::StartObservSubConnEvent\

        exiting" )

    }

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

// From base class

// RunL

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

//

void CSatBIPSubConnEventObserver::RunL()

    {

    LOG( NORMAL, "SATENGINE: CSatBIPSubConnEventObserver::RunL calling" )

    const TInt errStatus( iStatus.Int() );

    LOG2( SIMPLE, " RunL (%i)", errStatus )

    if ( KErrNone == errStatus )

        {

        iDataChannel.GrantedEventReceivedL( iEventBuffer );

        }

    else

        {

        LOG( NORMAL, 

            "SATENGINE: CSatBIPSubConnEventObserver::RunL Leave with err" )

        User::LeaveIfError( errStatus );

        }

    LOG( NORMAL, "SATENGINE: CSatBIPSubConnEventObserver::RunL exiting" )

    }

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

// From base class

// DoCancel

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

//

void CSatBIPSubConnEventObserver::DoCancel()

    {

    LOG( NORMAL, "SATENGINE: CSatBIPSubConnEventObserver::DoCancel calling" )

    iDataChannel.SubConnection().CancelEventNotification();

    LOG( NORMAL, "SATENGINE: CSatBIPSubConnEventObserver::DoCancel exiting" )

    }

// End of File