/*

* 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: 

* Description:  Publish & Subscribe property change observer

*

*/

// INCLUDE FILES

#include    <CoreApplicationUIsSDKCRKeys.h>

#include    "impsutils.h"

#include    "impsdatautils.h"

#include    "impsserver.h"

#include    "impspropertyobserver.h"

#include    "impspropertyobserverapi.h"

#include    "impstoffobserver.h"

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

/**

* CImpsTOffObserver

* Observer for terminal off line events. Uses WV engine's common property

* observer class CImpsPropertyObserver.

* This is auxiliary class of CImpsServer.

*/

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

// CImpsTOffObserver::NewL

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

//

CImpsTOffObserver* CImpsTOffObserver::NewL( CImpsServer& aServer )

    {

    CImpsTOffObserver* self = new ( ELeave ) CImpsTOffObserver( aServer );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop();

    return self;

    };

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

// CImpsTOffObserver::CImpsTOffObserver

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

//

CImpsTOffObserver::CImpsTOffObserver( CImpsServer& aServer ):

        iServer( aServer )

    {

    }

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

// Destructor

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

CImpsTOffObserver::~CImpsTOffObserver()

    {

#ifndef _NO_IMPS_LOGGING_

    CImpsClientLogger::Log( _L( "CImpsTOffObserver: destructor" ) );

#endif

    delete iObserver;

    }

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

// CImpsTOffObserver::ConstructL

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

void CImpsTOffObserver::ConstructL()

    {

    iObserver = CImpsPropertyObserver::NewL( *this,

                                             KCRUidCoreApplicationUIs, KCoreAppUIsNetworkConnectionAllowed );

    }

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

// CImpsTOffObserver::CheckConnAllowed

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

TBool CImpsTOffObserver::CheckConnAllowed()

    {

    TInt allowed( ECoreAppUIsNetworkConnectionAllowed );

    TInt errx = KErrNone;

    TRAP( errx, allowed = TImpsDataUtils::GetCenRepIntValueL(

                              KCRUidCoreApplicationUIs, KCoreAppUIsNetworkConnectionAllowed ) );

    if ( allowed == ECoreAppUIsNetworkConnectionNotAllowed )

        {

#ifndef _NO_IMPS_LOGGING_

        CImpsClientLogger::Log( _L( "CImpsTOffObserver: CheckConnAllowed returns FALSE ***" ) );

#endif

        return EFalse;

        }

    return ETrue;

    }

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

// CImpsTOffObserver::HandlePropertyChangeL

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

void CImpsTOffObserver::HandlePropertyChangeL( TInt aValue )

    {

#ifndef _NO_IMPS_LOGGING_

    CImpsClientLogger::Log( _L( "CImpsTOffObserver: HandlePropertyChangeL val=%d" ), aValue );

#endif

    iServer.SetConnAllowed( aValue );

    }

//  End of File