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/*
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* Copyright (c) 2004-2006 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: Methods for CNcnModel class.
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*
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*/
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// INCLUDE FILES
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#include "NcnDebug.h"
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#include "NcnModel.h"
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#include "NcnCRHandler.h"
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#include "NcnSNNotifier.h"
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#include "CVoiceMailManager.h"
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#include <msgsimscnumberdetector.h>
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#include <rsatrefresh.h>
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#include <rsatsession.h>
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// ================= LOCAL CONSTANTS =======================
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namespace
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{
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}
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// ================= MEMBER FUNCTIONS =======================
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// ---------------------------------------------------------
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// CNcnModelBase::NewL
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// Protocol specific class factory
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// ---------------------------------------------------------
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//
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CNcnModelBase* CNcnModelBase::NewL()
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{
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CNcnModelBase* self = CNcnModel::NewL();
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CleanupStack::PushL( self );
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self->ConstructL();
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CleanupStack::Pop();
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return self;
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}
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// ================= MEMBER FUNCTIONS =======================
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// C++ default constructor can NOT contain any code that
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// might leave.
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CNcnModel::CNcnModel()
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: iSatSession(NULL),
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iSatRefresh(NULL)
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{
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}
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// Two-phased constructor.
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CNcnModelBase* CNcnModel::NewL()
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{
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CNcnModelBase* self = new (ELeave) CNcnModel();
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return self;
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}
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// Symbian OS default constructor can leave.
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void CNcnModel::ConstructL()
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{
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// Call base class's constructor
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CNcnModelBase::ConstructL();
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//Subscribe to SAT Refresh notifications
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iSatSession = new ( ELeave ) RSatSession;
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iSatSession->ConnectL();
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iSatRefresh = new ( ELeave ) RSatRefresh( *this );
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iSatRefresh->OpenL( *iSatSession );
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//We subcribe the EF_SMSP file changes
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TSatRefreshFiles file;
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file.Append( KSmspEf );
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iSatRefresh->NotifyFileChangeL( file );
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}
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// Destructor
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CNcnModel::~CNcnModel()
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{
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//Cleanup for iSatRefresh
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if ( iSatRefresh )
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{
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// Cancel notifications.
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iSatRefresh->Cancel();
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// Close SubSession.
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iSatRefresh->Close();
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}
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delete iSatRefresh;
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iSatRefresh = NULL;
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//Cleanup for iSatSession
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if ( iSatSession )
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{
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iSatSession->Close();
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}
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delete iSatSession;
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iSatSession = NULL;
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}
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// ---------------------------------------------------------
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// CNcnModel::SetSimChanged
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// ---------------------------------------------------------
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//
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void CNcnModel::SetSimChanged( const TBool aSimChanged )
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{
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NCN_RDEBUG_INT(_L("CNcnModel::SimChanged() %d"), aSimChanged);
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aSimChanged ?
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( iNcnStatusBits |= KNcnSimChanged ) :
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( iNcnStatusBits &= ~KNcnSimChanged );
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// If the sim card has been changed we notify some components
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if( aSimChanged )
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{
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NCN_RDEBUG(_L("CNcnModel::SimChanged() ResetMissedCalls") );
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// Reset the stored indicator status variable in the file.
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iNcnCRHandler->ResetMissedCalls();
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// Notify VoiceMailManager if it exists
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// VM Manager does not exist in boot-up but will be
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// available later
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if ( iVoiceMailManager != NULL )
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{
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NCN_RDEBUG(_L("CNcnModel::SimChanged() iVoiceMailManager->NotifyAboutSIMChange") );
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iVoiceMailManager->NotifyAboutSIMChange();
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}
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}
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else
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{
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iNcnCRHandler->UpdateMissedCallsNotification();
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}
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// Check here if we should fetch the sms service center number
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// from the sim card.
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CheckIfSimSCOperationRequired();
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}
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// ---------------------------------------------------------
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// CNcnModel::SetSmsInitialisationState
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// ---------------------------------------------------------
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//
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void CNcnModel::SetSmsInitialisationState(
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const TInt aSmsInitialisationPhase )
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{
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iSmsInitialisationPhase = aSmsInitialisationPhase;
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if ( iSmsInitialisationPhase != ESMSInitNone )
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{
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iNcnStatusBits |= KNcnSmsServicePresent;
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}
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// Check here if we should fetch the sms service center number
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// from the sim card.
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CheckIfSimSCOperationRequired();
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}
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// ---------------------------------------------------------
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// CNcnModel::CheckIfSimSCOperationRequired
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// ---------------------------------------------------------
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//
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void CNcnModel::CheckIfSimSCOperationRequired()
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{
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NCN_RDEBUG(_L("CNcnModelBase::CheckIfSimSCOperationRequired()" ));
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TBool servicePresent = (iNcnStatusBits & KNcnSmsServicePresent);
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TBool simChanged = (iNcnStatusBits & KNcnSimChanged);
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#ifdef _DEBUG
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TBool systemRefresh = (iNcnStatusBits & KNcnSystemRefresh);
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TBool readSimSc = (iNcnStatusBits & KNcnReadSimSc);
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#endif
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NCN_RDEBUG_INT( _L("iSmsInitialisationPhase %d"), iSmsInitialisationPhase );
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NCN_RDEBUG_INT( _L("NCN status bit sms service present %d"), servicePresent );
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NCN_RDEBUG_INT( _L("NCN status bit sim changed %d"), simChanged );
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NCN_RDEBUG_INT( _L("NCN status bit system refresh %d"), systemRefresh );
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NCN_RDEBUG_INT( _L("NCN read sim service center %d"), readSimSc );
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// If SIM has been changed, we clear KNcnReadSimSc bit so
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// that SIM won't be read twice.
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if( ( iNcnStatusBits & KNcnReadSimSc ) &&
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( iNcnStatusBits & KNcnSimChanged ) )
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{
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iNcnStatusBits &= ~KNcnReadSimSc;
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}
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// If SIM service is present and SIM SC should be read
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// in every boot, we enable KNcnSystemRefresh flag which will
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// force SIM SC to be read.
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if( ( iNcnStatusBits & KNcnReadSimSc ) &&
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( iNcnStatusBits & KNcnSmsServicePresent ) )
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{
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iNcnStatusBits &= ~KNcnReadSimSc;
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iNcnStatusBits |= KNcnSystemRefresh;
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}
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// Read service centres from SIM
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if( iSmsInitialisationPhase == ESMSInitNone )
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{
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NCN_RDEBUG(_L("CNcnModelBase::CheckIfSimSCOperationRequired() iSmsInitialisationPhase == ESMSInitNone" ));
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if( servicePresent )
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{
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NCN_RDEBUG(_L("CNcnModelBase::CheckIfSimSCOperationRequired() servicePresent" ));
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if( simChanged )
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{
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NCN_RDEBUG(_L("CNcnModelBase::CheckIfSimSCOperationRequired() simChanged" ));
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PerformSimServiceCentreFetching();
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}
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}
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return;
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}
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// Read service centres from SIM
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if ((( iSmsInitialisationPhase == ESMSInitReadServiceCentre ) && servicePresent ) ||
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// Initialisation complete
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(( iSmsInitialisationPhase == ESMSInitComplete ) &&
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( simChanged || iNcnStatusBits & KNcnSystemRefresh )))
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{
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NCN_RDEBUG(_L("CNcnModelBase::CheckIfSimSCOperationRequired() second Read service centres from SIM" ));
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PerformSimServiceCentreFetching();
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}
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}
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// ---------------------------------------------------------
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// CNcnModel::PerformSimServiceCentreFetching
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// ---------------------------------------------------------
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//
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void CNcnModel::PerformSimServiceCentreFetching()
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{
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NCN_RDEBUG(_L("CNcnModelBase::PerformSimServiceCentreFetching() :: Waiting until starting the SC operation" ));
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// If the sms service center is not fetched yet, then we create a
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// CMsgSimOperation class which does the fetching and then,
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// when completed, returns the status as iStatus.
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if( iNcnCRHandler &&
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( !( iNcnStatusBits & KNcnSimServiceCentreFetched )
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|| ( iNcnStatusBits & KNcnSystemRefresh ) ) )
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{
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// Read service centres from SIM
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// 3 = read service centres from SIM
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iNcnCRHandler->SetSmumFlag( ESMSInitReadServiceCentre );
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iNcnStatusBits |= KNcnSimServiceCentreFetched;
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iNcnStatusBits &= ~KNcnSystemRefresh;
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if( IsActive() )
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{
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// Cancels the wait for completion of an outstanding request.
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NCN_RDEBUG(_L("CNcnModelBase::PerformSimServiceCentreFetching() - cancelled outstanding request" ));
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Cancel();
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}
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// Ignore error, but don't let it leave
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TRAPD( err, iMsgSimOperation = CMsgSimOperation::NewL( iStatus ) );
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NCN_RDEBUG_INT2(_L("CNcnModelBase::PerformSimServiceCentreFetching - created CMsgSimOperation with status: %d error code: %d"), iStatus.Int(), err );
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if( err == KErrNone )
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{
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SetActive();
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NCN_RDEBUG_INT(_L("CNcnModelBase::PerformSimServiceCentreFetching() - operation set active: %d"), iStatus.Int() );
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}
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}
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}
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// ---------------------------------------------------------
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// CNcnModel::ForceToPerformSimServiceCentreFetching
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// ---------------------------------------------------------
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//
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void CNcnModel::ForceToPerformSimServiceCentreFetching()
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{
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// Reset the sim service centre fetched information.
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iNcnStatusBits |= KNcnSystemRefresh;
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// Get the new sim service centre.
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CheckIfSimSCOperationRequired();
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}
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// ---------------------------------------------------------
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// CNcnModel::CreateCRConnectionL
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// ---------------------------------------------------------
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//
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void CNcnModel::CreateCRConnectionL()
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{
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// Create a handler for central repository information
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iNcnCRHandler = CNcnCRHandler::NewL( this );
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}
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// -----------------------------------------------------------------------------
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// CNcnModel::AllowRefresh
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// Refresh query. Determines whether we allow the refresh to happen.
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// -----------------------------------------------------------------------------
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//
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#ifdef _DEBUG
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TBool CNcnModel::AllowRefresh( TSatRefreshType aType, const TSatRefreshFiles& /*aFiles*/ )
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#else
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TBool CNcnModel::AllowRefresh( TSatRefreshType /*aType*/, const TSatRefreshFiles& /*aFiles*/ )
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#endif
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{
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// Refresh is always allowed
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NCN_RDEBUG( _L("CNcnModel::AllowRefresh()" ) );
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NCN_RDEBUG_INT( _L("CNcnModel::AllowRefresh() Refresh type: %d"), aType );
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return ETrue;
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}
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// -----------------------------------------------------------------------------
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// CNcnModel::Refresh
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// Notification about file refresh. We should launch the fetching of the SMS
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// service center in case the changed file is KSmspEf
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// -----------------------------------------------------------------------------
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//
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#ifdef _DEBUG
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void CNcnModel::Refresh( TSatRefreshType aType, const TSatRefreshFiles& /*aFiles*/ )
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#else
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void CNcnModel::Refresh( TSatRefreshType /*aType*/, const TSatRefreshFiles& /*aFiles*/ )
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#endif
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{
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// The only "file change" that we have subscribed is KSmspEf, so we don't need
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// to examine the argument aFiles
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NCN_RDEBUG( _L("CNcnModel::Refresh()"));
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NCN_RDEBUG_INT( _L("CNcnModel::Refresh Type: %d"), aType );
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//Load service center from SIM
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ForceToPerformSimServiceCentreFetching();
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// Notify SAT Server that refresh initiated file read is done
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iSatRefresh->RefreshEFRead( EFalse );
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}
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// End of File
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