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/*
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* Copyright (c) 2008 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: Class that capsulates single service data members
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*
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*/
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// INCLUDES
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#include "cvimpstenginevoipsubservice.h"
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#include "cvimpstenginecchhandler.h"
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#include "tvimpstconsts.h"
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#include "cvimpstengineservicetablefetcher.h"
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#include "mvimpstengineserviceconnectioneventobserver.h"
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//debug
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#include "uiservicetabtracer.h"
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// ================= MEMBER FUNCTIONS =======================
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// ---------------------------------------------------------
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// CVIMPSTEngineVOIPSubService::NewL
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//
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// ---------------------------------------------------------
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CVIMPSTEngineVOIPSubService* CVIMPSTEngineVOIPSubService::NewL( TUint32 aServiceId,
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CVIMPSTEngineCchHandler& aCchHandler,
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CVIMPSTEngineServiceTableFetcher& aTableFetcher,
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MVIMPSTEngineServiceConnectionEventObserver& aObserver
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)
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{
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TRACER_AUTO;
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TRACE( "aServiceId: %d", aServiceId);
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CVIMPSTEngineVOIPSubService* self = CVIMPSTEngineVOIPSubService::NewLC(aServiceId,aCchHandler,
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aTableFetcher, aObserver);
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CleanupStack::Pop( self );
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return self;
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}
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// ---------------------------------------------------------
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// CVIMPSTEngineVOIPSubService::NewLC
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//
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// ---------------------------------------------------------
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CVIMPSTEngineVOIPSubService* CVIMPSTEngineVOIPSubService::NewLC( TUint32 aServiceId,
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CVIMPSTEngineCchHandler& aCchHandler,
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CVIMPSTEngineServiceTableFetcher& aTableFetcher,
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MVIMPSTEngineServiceConnectionEventObserver& aObserver )
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{
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TRACER_AUTO;
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TRACE( "aServiceId: %d", aServiceId);
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CVIMPSTEngineVOIPSubService* self = new (ELeave) CVIMPSTEngineVOIPSubService(
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aServiceId,aCchHandler,aTableFetcher,
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aObserver );
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CleanupStack::PushL( self );
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self->ConstructL( );
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return self;
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}
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// ---------------------------------------------------------
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// CVIMPSTEngineVOIPSubService::~CVIMPSTEngineVOIPSubService
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//
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// ---------------------------------------------------------
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CVIMPSTEngineVOIPSubService::~CVIMPSTEngineVOIPSubService()
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{
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TRACER_AUTO;
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iCchHandler.UnRegisterCchObserver(ECCHVoIPSub);
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}
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// ---------------------------------------------------------
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// CVIMPSTEngineVOIPSubService::ConstructL
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//
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// ---------------------------------------------------------
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void CVIMPSTEngineVOIPSubService::ConstructL( )
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{
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TRACER_AUTO;
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TCCHSubserviceState serviceState = ECCHUninitialized;
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TInt error = iCchHandler.GetServiceState(
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iServiceId, ECCHVoIPSub, serviceState );
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iServiceState = ResolveServiceState(serviceState, error);
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iCchHandler.RegisterCchObserverL(this,ECCHVoIPSub);
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TRACE( "ResolveServiceState returned ServiceState: %d", iServiceState );
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}
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// ---------------------------------------------------------
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// CVIMPSTEngineVOIPSubService::CVIMPSTEngineVOIPSubService
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//
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// ---------------------------------------------------------
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CVIMPSTEngineVOIPSubService::CVIMPSTEngineVOIPSubService( TUint32 aServiceId,
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CVIMPSTEngineCchHandler& aCchHandler,
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CVIMPSTEngineServiceTableFetcher& aTableFetcher,
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MVIMPSTEngineServiceConnectionEventObserver& aObserver) :
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iServiceId(aServiceId),
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iCchHandler(aCchHandler),
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iTableFetcher(aTableFetcher),
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iType (TVIMPSTEnums::EVoip),
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iObserver(aObserver)
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{
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}
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// ---------------------------------------------------------------------------
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// CVIMPSTEngineVOIPSubService::CchEventOccuredL()
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// ---------------------------------------------------------------------------
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//
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void CVIMPSTEngineVOIPSubService::CchEventOccuredL( TUint /*aServiceId*/,
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TCCHSubserviceState aState, TInt aServiceError )
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{
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TRACER_AUTO;
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TRACE( " TCCHSubserviceState : %d, ServiceErr: %d",aState, aServiceError );
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if ( aServiceError && ECCHDisabled != aState )
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{
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//we might even end up in waiting for connection state for all
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//those service which are ALR enabled
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//So better check here if you get any CCH errors
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iServiceState = ResolveServiceState( aState, aServiceError );
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iObserver.HandleServceConnectionEventL();
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DoHandleCchErrorL( aServiceError );
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}
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else
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{
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iServiceState = ResolveServiceState( aState, aServiceError );
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iObserver.HandleServceConnectionEventL();
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}
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}
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// ---------------------------------------------------------------------------
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// CVIMPSTEngineVOIPSubService::DoHandleCchErrorL()
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// ---------------------------------------------------------------------------
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//
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void CVIMPSTEngineVOIPSubService::DoHandleCchErrorL(
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TInt aServiceError )
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{
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TRACER_AUTO;
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TRACE(" ServiceErr: %d", aServiceError );
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/*
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MCchUi& cchUi = iCchHandler.CchUiApi();
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switch ( aServiceError )
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{
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case KCCHErrorNetworkLost:
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{
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cchUi.ShowDialogL( iServiceId, MCchUiObserver::ECchUiDialogTypeNoConnectionAvailable );
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break;
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}
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default:
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{
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break;
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}
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}
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*/
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}
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// ---------------------------------------------------------------------------
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// CVIMPSTEngineVOIPSubService::ResolveServiceState
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// ---------------------------------------------------------------------------
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//
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TVIMPSTEnums::TVIMPSTRegistrationState CVIMPSTEngineVOIPSubService::ResolveServiceState(
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TCCHSubserviceState aState,
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TInt aServiceError )
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{
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TRACER_AUTO;
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TVIMPSTEnums::TVIMPSTRegistrationState state = TVIMPSTEnums::ESVCENotRegistered;
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TRACE( " iServiceId: %d, ServiceState: %d", iServiceId, aState );
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TBool handleServiceStates = ETrue;
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if ( aServiceError && ECCHDisabled != aState )
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{
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//Only if the Service supports ALR, the state can goto WaitingForNetwork
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//Still API from CCH is required to know whether ALR is supported or not
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if ( (KCCHErrorInvalidSettings != aServiceError) && (ECCHConnecting == aState) )
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{
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TRACE( "ESVCEWaitingForNetwork" );
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handleServiceStates = EFalse;
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state = TVIMPSTEnums::ESVCEWaitingForNetwork;
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}
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}
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if ( handleServiceStates )
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{
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switch ( aState )
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{
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case ECCHEnabled:
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{
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TRACE( " ESVCERegistered" );
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state = TVIMPSTEnums::ESVCERegistered;
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}
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break;
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case ECCHDisconnecting:
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{
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TRACE( " ESVCENetworkDisConnecting");
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state = TVIMPSTEnums::ESVCENetworkDisConnecting;
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}
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break;
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case ECCHUninitialized:
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case ECCHDisabled:
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{
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TRACE( " ESVCENotRegistered" );
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state = TVIMPSTEnums::ESVCENotRegistered;
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}
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break;
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case ECCHConnecting:
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{
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TRACE(" ESVCENetworkConnecting" );
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state = TVIMPSTEnums::ESVCENetworkConnecting;
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}
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break;
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default:
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break;
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}
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}
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return state;
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}
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// ---------------------------------------------------------------------------
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// CVIMPSTEngineVOIPSubService::SubServiceState
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// ---------------------------------------------------------------------------
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//
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TVIMPSTEnums::TVIMPSTRegistrationState CVIMPSTEngineVOIPSubService::SubServiceState() const
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{
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TRACER_AUTO;
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TRACE( " ServiceId: %d ServiceState: %d",iServiceId, iServiceState );
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return iServiceState;
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}
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// ---------------------------------------------------------------------------
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// CVIMPSTEngineVOIPSubService::Type
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// ---------------------------------------------------------------------------
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//
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TVIMPSTEnums::SubServiceType CVIMPSTEngineVOIPSubService::Type() const
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{
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TRACER_AUTO;
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TRACE( "Type: %d", iType );
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TRACE( " [0x%x]", this );
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return iType;
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}
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// End of File
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