/*

* Copyright (c) 2005 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:  Publish and subscribe settings listener.

*

*/

// INCLUDE FILES

#include "GSPubSubsListener.h"

#include "MGSSettingPSObserver.h"

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

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

// CGSPubSubsListener::CGSPubSubsListener

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

// might leave.

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

//

CGSPubSubsListener::CGSPubSubsListener( const TUid aUid, const TInt aKey, 

                                       MGSSettingPSObserver* aObserver ) 

    : CActive( CActive::EPriorityStandard )

    {

    iUid = aUid;

    iId = aKey;

    iCallback = aObserver;

    }

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

// CGSPubSubsListener::~CGSPubSubsListener

// Destructor.

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

//

CGSPubSubsListener::~CGSPubSubsListener()

    {

    Cancel();

    iProperty.Close();

    }

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

// CGSPubSubsListener::RunL

// From CActive.

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

//

void CGSPubSubsListener::RunL()

    {

    const TRequestStatus status( iStatus );

    StartListening();

    iCallback->HandleNotifyPSL( iUid, iId, status );

    }

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

// CGSPubSubsListener::DoCancel

// From CActive.

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

//

void CGSPubSubsListener::DoCancel()

    {

    iProperty.Cancel();

    }

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

// CGSPubSubsListener::RunError

// From CActive.

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

//

TInt CGSPubSubsListener::RunError( TInt /*aError*/ )

    {

    return KErrNone;

    }

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

// CGSPubSubsListener::NewL

//

// Symbian OS two phased constructor

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

//

CGSPubSubsListener* CGSPubSubsListener::NewL( const TUid aUid, const TInt aKey,

                                              MGSSettingPSObserver* aObserver )

    {

    CGSPubSubsListener* self = new( ELeave ) 

        CGSPubSubsListener( aUid, aKey, aObserver );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop();

    return self;

    }

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

// CGSPubSubsListener::StartListening

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

//

void CGSPubSubsListener::StartListening() 

    {

    iProperty.Subscribe( iStatus );

    SetActive();

    }

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

// CGSPubSubsListener::ConstructL

//

// Symbian OS default constructor

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

//

void CGSPubSubsListener::ConstructL()

    {

    CActiveScheduler::Add( this );

    User::LeaveIfError ( iProperty.Attach( iUid, iId, EOwnerThread ) );

    StartListening();

    }

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

// CGSPubSubsListener::Get

// Read integer value.

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

//

TInt CGSPubSubsListener::Get( TInt& aVal )

    {

    return iProperty.Get( iUid, iId, aVal );

    }

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

// CGSPubSubsListener::Get

// Read binary value.

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

//

TInt CGSPubSubsListener::Get( TDes8& aVal )

    {

    return iProperty.Get( iUid, iId, aVal );

    }

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

// CGSPubSubsListener::Get

// Read string value.

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

//      

TInt CGSPubSubsListener::Get( TDes16& aVal )

    {

    return iProperty.Get( iUid, iId, aVal );

    }

// End of File