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/*
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* Copyright (c) 2002-2007 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: Observes SIM Access Profile status changes.
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*
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*/
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#include <MSatShellController.h>
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#include <BTSapDomainPSKeys.h>
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#include "MSatUiSession.h"
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#include "MSatSUiClientHandler.h"
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#include "TSatSystemStateFactory.h"
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#include "MSatSystemStateChangeNotifier.h"
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#include "CSatSAPChangeObserver.h"
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#include "SatLog.h"
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#include "CSatCommandContainer.h"
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#include "CSatSUiClientHandler.h"
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// ======== MEMBER FUNCTIONS ========
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// -----------------------------------------------------------------------------
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// C++ default constructor can NOT contain any code, that
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// might leave.
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// -----------------------------------------------------------------------------
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//
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CSatSAPChangeObserver::CSatSAPChangeObserver(
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CSatCommandContainer& aContainer ) :
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iContainer( aContainer )
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{
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LOG( SIMPLE, "SATENGINE: CSatSAPChangeObserver::CSatSAPChangeObserver\
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calling-exiting" )
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}
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// -----------------------------------------------------------------------------
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// Two-phased constructor.
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// -----------------------------------------------------------------------------
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//
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CSatSAPChangeObserver* CSatSAPChangeObserver::NewL(
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CSatCommandContainer& aContainer )
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{
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LOG( SIMPLE, "SATENGINE: CSatSAPChangeObserver::NewL calling" )
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CSatSAPChangeObserver* self =
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new ( ELeave ) CSatSAPChangeObserver( aContainer );
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CleanupStack::PushL( self );
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self->ConstructL();
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CleanupStack::Pop( self );
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LOG( SIMPLE, "SATENGINE: CSatSAPChangeObserver::NewL exiting" )
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return self;
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}
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// Destructor
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CSatSAPChangeObserver::~CSatSAPChangeObserver()
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{
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LOG( SIMPLE,
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"SATENGINE: CSatSAPChangeObserver::~CSatSAPChangeObserver calling" )
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if ( iStateNotifier )
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{
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iStateNotifier->CancelNotify();
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delete iStateNotifier;
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iStateNotifier = NULL;
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}
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LOG( SIMPLE,
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"SATENGINE: CSatSAPChangeObserver::~CSatSAPChangeObserver exiting" )
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}
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// -----------------------------------------------------------------------------
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// Two-phased constructor.
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// -----------------------------------------------------------------------------
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//
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void CSatSAPChangeObserver::ConstructL()
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{
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LOG( SIMPLE, "SATENGINE: CSatSAPChangeObserver::ConstructL calling" )
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iStateNotifier =
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TSatSystemStateFactory::CreateSIMAccessProfileChangeNotifierL( *this );
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// Start observer immediately
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iStateNotifier->NotifyChangeL();
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LOG( SIMPLE, "SATENGINE: CSatSAPChangeObserver::ConstructL exiting" )
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}
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// -----------------------------------------------------------------------------
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// Two-phased constructor.
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// -----------------------------------------------------------------------------
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//
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void CSatSAPChangeObserver::StateChanged( const TInt aValue )
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{
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LOG2( SIMPLE,
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"SATENGINE: CSatSAPChangeObserver::StateChanged calling with value %d",
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aValue )
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TInt error( KErrNone );
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// If value is true, stop all command handlers and remove
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// SAT Icon from Application Shell.
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if ( EBTSapConnecting == aValue ||
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EBTSapConnected == aValue )
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{
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// SIM Access Profile activated.
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// Notify listeners about SAT UI icon removing from Application Shell.
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// This should be notified before command handlers are stopped.
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iContainer.NotifyEvent( MSatUtils::ERemoveSatUiCalled );
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// Then stop command handlers and remove SAT UI from Application Shell.
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iContainer.StopCommandHandlers();
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}
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else if ( EBTSapNotConnected == aValue )
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{
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LOG( SIMPLE, "SATENGINE: CSatSAPChangeObserver::StateChanged \
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EBTSapNotConnected" )
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// Start command handlers
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TRAP( error,
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iContainer.StartCommandHandlersL();
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); // End of TRAP
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if ( KErrNone != error )
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{
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LOG2( SIMPLE, "SATENGINE: CSatSAPChangeObserver::StateChanged \
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failed to recover from SAP: %i", error )
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}
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// Notify listeners about SAT UI icon adding.
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iContainer.NotifyEvent( MSatUtils::EAddSatUiCalled );
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}
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else
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{
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LOG( SIMPLE, "SATENGINE: Unexpected value" )
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}
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LOG2( SIMPLE, "SATENGINE: CSatSAPChangeObserver::StateChanged exiting, \
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error: %d",error )
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}
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