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/*
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* Copyright (c) 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:
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* Implementation of utilities functions.
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*
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*
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*/
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// INCLUDE FILES
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//User includes
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#include "wlanpluginwlanstate.h"
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#include "wlanplugindbobserver.h"
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#include "wlanpluginlogger.h"
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#include "wlanplugintimeshifter.h"
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//System includes
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#include <wsfmodel.h>
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#include <wsfwlaninfoarray.h>
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#include <wlanpluginrsc.rsg>
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#include <StringLoader.h>
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#include <gsparentplugin.h>
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#include <wlanplugin.mbg>
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#include <wsfwlaninfoarrayvisitor.h>
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// ================= MEMBER FUNCTIONS =======================
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// ---------------------------------------------------------
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// CWlanPluginWlanState::CWlanPluginWlanState
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// Constructor
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// ---------------------------------------------------------
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CWlanPluginWlanState::CWlanPluginWlanState( CGSParentPlugin *aParent )
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: iScanning( EFalse ),
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iConnected( EFalse ),
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iExplicitScanning( 0 ),
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iCoeEnv( CCoeEnv::Static() ),
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iParent( aParent ),
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iSignalStrength(ENoSignal),
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iSupressParentUpdate( EFalse ),
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iSupressUpdateWlan( EFalse ),
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iValidSecondLine( ETrue ),
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iSupressTimeShifter( EFalse )
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{
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}
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// ---------------------------------------------------------
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// CWlanPluginWlanState::~CWlanPluginWlanState
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// Descructor
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// ---------------------------------------------------------
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CWlanPluginWlanState::~CWlanPluginWlanState()
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{
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CLOG_ENTERFN( "CWlanPluginWlanState::~CWlanPluginWlanState()" );
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if ( iEngine )
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{
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iEngine->CancelNotifyEvents();
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}
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if( iExplicitScanning )
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{
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TRAP_IGNORE( SetScanningL( EFalse ) );
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}
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if( iTimeShifter )
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{
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delete iTimeShifter;
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}
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delete iDbObserver;
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delete iWlanInfoBranding;
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//remove self from further notifications from the
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//sniffer server
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delete iEngine;
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delete iPresentString;
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CLOG_LEAVEFN( "CWlanPluginWlanState::~CWlanPluginWlanState()" );
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}
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// ---------------------------------------------------------
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// CWlanPluginWlanState::NewLC
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// ---------------------------------------------------------
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CWlanPluginWlanState* CWlanPluginWlanState::NewLC( CGSParentPlugin *aParent )
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{
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CWlanPluginWlanState* self= new ( ELeave )
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CWlanPluginWlanState( aParent );
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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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// CWlanPluginWlanState::NewL
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// ---------------------------------------------------------
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CWlanPluginWlanState* CWlanPluginWlanState::NewL( CGSParentPlugin *aParent )
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{
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CWlanPluginWlanState* self = CWlanPluginWlanState::NewLC( aParent );
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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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// CWlanPluginWlanState::ConstructL
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// ---------------------------------------------------------
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void CWlanPluginWlanState::ConstructL()
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{
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CLOG_ENTERFN( "CWlanPluginWlanState::ConstructL()" );
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iSupressParentUpdate = ETrue;
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iEngine = CWsfModel::NewL( *this, EFalse );
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iWlanInfoBranding = CWsfWlanInfoArrayVisitor::NewL( ETrue );
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iWlanInfoBranding->LoadFilterDefinitionsL();
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if( iEngine->IsScanEnabledL() )
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{
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iScanning = ETrue;
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UpdateWlanListL();
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}
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if( iEngine->IsConnectedL() )
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{
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iEngine->GetConnectedWlanDetailsL( iConnectedWlanInfo );
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iConnected = iConnectedWlanInfo.Connected();
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}
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iDbObserver = CWlanPluginDbObserver::NewL( this );
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iDbObserver->ActivateItL();
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if( !iConnected && !iScanning && iExplicitScanning )
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{
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iValidSecondLine = EFalse;
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}
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iSupressParentUpdate = EFalse;
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CLOG_LEAVEFN( "CWlanPluginWlanState::ConstructL()" );
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}
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// ---------------------------------------------------------
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// CWlanPluginWlanState::WlanListChangedL
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// ---------------------------------------------------------
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void CWlanPluginWlanState::WlanListChangedL()
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{
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CLOG_ENTERFN( "CWlanPluginWlanState::WlanListChangedL()" );
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iValidSecondLine = ETrue;
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//if there is modification
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UpdateWlanListL();
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UpdateParentViewL();
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CLOG_LEAVEFN( "CWlanPluginWlanState::WlanListChangedL()" );
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}
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// ---------------------------------------------------------
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// CWlanPluginWlanState::NotifyEngineError
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// ---------------------------------------------------------
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void CWlanPluginWlanState::NotifyEngineError( TInt /*aError*/ )
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{
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CLOG_ENTERFN( "CWlanPluginWlanState::NotifyEngineError()" );
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CLOG_LEAVEFN( "CWlanPluginWlanState::NotifyEngineError()" );
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}
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// ---------------------------------------------------------
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// CWlanPluginWlanState::ScanDisabledL
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// ---------------------------------------------------------
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void CWlanPluginWlanState::ScanDisabledL()
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{
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CLOG_ENTERFN( "CWlanPluginWlanState::ScanDisabledL()" );
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iScanning = EFalse;
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UpdateParentViewL();
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CLOG_LEAVEFN( "CWlanPluginWlanState::ScanDisabledL()" );
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}
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// ---------------------------------------------------------
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// CWlanPluginWlanState::ScanEnabledL
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// ---------------------------------------------------------
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void CWlanPluginWlanState::ScanEnabledL()
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{
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CLOG_ENTERFN( "CWlanPluginWlanState::ScanEnabledL()" );
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// plugin has enabled scanning - background scan is on
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if ( iExplicitScanning )
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{
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CLOG_WRITE( "Refresh scan results" );
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iEngine->RefreshScanL();
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}
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iScanning = ETrue;
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UpdateWlanListL();
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UpdateParentViewL();
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CLOG_LEAVEFN( "CWlanPluginWlanState::ScanEnabledL()" );
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}
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// ---------------------------------------------------------
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// CWlanPluginWlanState::WlanConnectionActivatedL
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// ---------------------------------------------------------
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void CWlanPluginWlanState::WlanConnectionActivatedL()
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{
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CLOG_ENTERFN( "CWlanPluginWlanState::WlanConnectionActivatedL()" );
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iEngine->GetConnectedWlanDetailsL( iConnectedWlanInfo );
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iConnected = iConnectedWlanInfo.Connected();
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UpdateParentViewL();
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CLOG_LEAVEFN( "CWlanPluginWlanState::WlanConnectionActivatedL()" );
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}
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// ---------------------------------------------------------
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// CWlanPluginWlanState::WlanConnectionClosedL
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// ---------------------------------------------------------
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void CWlanPluginWlanState::WlanConnectionClosedL()
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{
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CLOG_ENTERFN( "CWlanPluginWlanState::WlanConnectionClosedL()" );
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iConnected = EFalse;
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if( iScanning )
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{
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UpdateWlanListL();
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}
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UpdateParentViewL();
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CLOG_LEAVEFN( "CWlanPluginWlanState::WlanConnectionClosedL()" );
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}
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// ---------------------------------------------------------------------------
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// CWlanPluginWlanState::ConnectionCreationProcessFinishedL
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// ---------------------------------------------------------------------------
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//
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void CWlanPluginWlanState::ConnectionCreationProcessFinishedL( TInt /*aResult*/ )
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{
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// no implementation required
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}
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// ---------------------------------------------------------
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// CWlanPluginWlanState::GetStateStringL
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// ---------------------------------------------------------
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void CWlanPluginWlanState::GetStateStringL( TDes& aDes )
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{
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CLOG_ENTERFN( "CWlanPluginWlanState::GetStateStringL()" );
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if( !iValidSecondLine )
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{
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return;
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}
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//make the string according to it
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HBufC* statestring = NULL;
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MakeStateStringL( iInfoArray, statestring );
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aDes.Copy( statestring->Des() );
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//keep it to decide later if it changed
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delete iPresentString;
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iPresentString = statestring;
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CLOG_LEAVEFN( "CWlanPluginWlanState::GetStateStringL()" );
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}
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// ---------------------------------------------------------
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// CWlanPluginWlanState::MakeStateStringL
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// ---------------------------------------------------------
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void CWlanPluginWlanState::MakeStateStringL(
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CWsfWlanInfoArray* aArray, HBufC*& aBuf )
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{
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CLOG_ENTERFN( "CWlanPluginWlanState::MakeStateStringL()" );
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if( iConnected )
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{
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CLOG_ENTERFN( "Connected format needed" );
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FormatConnectedL( aBuf );
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}
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else if ( !iScanning )
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{
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CLOG_ENTERFN( "Offline format needed" );
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FormatStatusOffL( aBuf );
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}
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// if there's wlans avail
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else if ( aArray && aArray->Count() )
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{
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CLOG_ENTERFN( "wlans/wlan format needed" );
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CheckWlansL( aArray, aBuf );
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}
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else
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{
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// no wlans available
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CLOG_ENTERFN( "No wlan format needed" );
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FormatNoWlansAvailableL( aBuf );
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}
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CLOG_LEAVEFN( "CWlanPluginWlanState::MakeStateStringL()" );
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}
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// ---------------------------------------------------------
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// CWlanPluginWlanState::FormatConnectedL
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// ---------------------------------------------------------
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void CWlanPluginWlanState::FormatConnectedL( HBufC*& aBuf )
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{
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CLOG_ENTERFN( "CWlanPluginWlanState::FormatConnectedL()" );
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//Ssid as primary text
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HBufC* ssid( NULL );
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if ( iConnectedWlanInfo.iNetworkName.Length() ) // If there is IAP
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{
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ssid = iConnectedWlanInfo.GetIapNameAsUnicodeLC();
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}
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else // If there no IAP
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{
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ssid = iConnectedWlanInfo.GetSsidAsUnicodeLC();
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}
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aBuf = StringLoader::LoadL( R_QTN_CP_DETAIL_WLAN_CONNECTED,
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*ssid );
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CleanupStack::PopAndDestroy( ssid );
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CLOG_LEAVEFN( "CWlanPluginWlanState::FormatConnectedL()" );
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}
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// ---------------------------------------------------------
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// CWlanPluginWlanState::FormatStatusOffL
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// ---------------------------------------------------------
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void CWlanPluginWlanState::FormatStatusOffL( HBufC*& aBuf )
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{
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CLOG_ENTERFN( "CWlanPluginWlanState::FormatStatusOffL()" );
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aBuf = StringLoader::LoadL( R_QTN_CP_DETAIL_WLAN_SCAN_OFF );
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CLOG_LEAVEFN( "CWlanPluginWlanState::FormatStatusOffL()" );
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}
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// ---------------------------------------------------------
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// CWlanPluginWlanState::FormatNoWlansAvailableL
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// ---------------------------------------------------------
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void CWlanPluginWlanState::FormatNoWlansAvailableL( HBufC*& aBuf )
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{
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CLOG_ENTERFN( "CWlanPluginWlanState::FormatNoWlansAvailableL()" );
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aBuf = StringLoader::LoadL( R_QTN_CP_DETAIL_WLAN_NO_NW_AVAILABLE );
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CLOG_LEAVEFN( "CWlanPluginWlanState::FormatNoWlansAvailableL()" );
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}
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// ---------------------------------------------------------
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// CWlanPluginWlanState::CheckWlansL
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// ---------------------------------------------------------
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void CWlanPluginWlanState::CheckWlansL( CWsfWlanInfoArray* aArray,
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HBufC*& aBuf )
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{
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CLOG_ENTERFN( "CWlanPluginWlanState::CheckWlansL()" );
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if ( aArray->At( 0 )->Known() )
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{
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FormatWlanSingleLineL( *aArray->At( 0 ), aBuf );
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return;
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}
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TBool multipleUnknownWlans = ( aArray->Count() > 1 );
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FormatUnknownWlansSingleLineL( multipleUnknownWlans, aBuf );
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|
381 |
CLOG_LEAVEFN( "CWlanPluginWlanState::CheckWlansL()" );
|
|
|
382 |
}
|
|
|
383 |
|
|
|
384 |
// ---------------------------------------------------------
|
|
|
385 |
// CWlanPluginWlanState::FormatWlanSingleLineL
|
|
|
386 |
// ---------------------------------------------------------
|
|
|
387 |
void CWlanPluginWlanState::FormatWlanSingleLineL(
|
|
|
388 |
TWsfWlanInfo& aWlan, HBufC*& aBuf )
|
|
|
389 |
{
|
|
|
390 |
CLOG_ENTERFN( "CWlanPluginWlanState::FormatWlanSingleLineL()" );
|
|
|
391 |
|
|
|
392 |
//Ssid as primary text
|
|
|
393 |
HBufC* ssid( NULL );
|
|
|
394 |
|
|
|
395 |
if ( aWlan.iNetworkName.Length() ) // If there is IAP
|
|
|
396 |
{
|
|
|
397 |
ssid = aWlan.GetIapNameAsUnicodeLC();
|
|
|
398 |
}
|
|
|
399 |
else // If there no IAP
|
|
|
400 |
{
|
|
|
401 |
ssid = aWlan.GetSsidAsUnicodeLC();
|
|
|
402 |
}
|
|
|
403 |
|
|
|
404 |
TInt formatResource = R_QTN_CP_DETAIL_WLAN_KNOWN_NW_AVAILABLE;
|
|
|
405 |
|
|
|
406 |
aBuf = StringLoader::LoadL ( formatResource, *ssid );
|
|
|
407 |
|
|
|
408 |
CleanupStack::PopAndDestroy( ssid );
|
|
|
409 |
|
|
|
410 |
CLOG_LEAVEFN( "CWlanPluginWlanState::FormatWlanSingleLineL()" );
|
|
|
411 |
}
|
|
|
412 |
|
|
|
413 |
// ---------------------------------------------------------
|
|
|
414 |
// CWlanPluginWlanState::FormatUnknownWlansSingleLineL
|
|
|
415 |
// ---------------------------------------------------------
|
|
|
416 |
void CWlanPluginWlanState::FormatUnknownWlansSingleLineL(
|
|
|
417 |
const TBool aMultipleUnknownWlans, HBufC*& aBuf )
|
|
|
418 |
{
|
|
|
419 |
CLOG_ENTERFN( "CWlanPluginWlanState::FormatUnknownWlansSingleLineL()" );
|
|
|
420 |
|
|
|
421 |
TInt unknownItemResource = aMultipleUnknownWlans ?
|
|
|
422 |
R_QTN_CP_DETAIL_WLAN_NETWORKS_AVAILABLE :
|
|
|
423 |
R_QTN_CP_DETAIL_WLAN_NETWORK_AVAILABLE;
|
|
|
424 |
|
|
|
425 |
aBuf = StringLoader::LoadL( unknownItemResource );
|
|
|
426 |
|
|
|
427 |
CLOG_LEAVEFN( "CWlanPluginWlanState::FormatUnknownWlansSingleLineL()" );
|
|
|
428 |
}
|
|
|
429 |
|
|
|
430 |
// ---------------------------------------------------------
|
|
|
431 |
// CWlanPluginWlanState::GetMainIconL
|
|
|
432 |
// ---------------------------------------------------------
|
|
|
433 |
TBool CWlanPluginWlanState::GetMainIconL( TInt& aPic,
|
|
|
434 |
TInt& aPicMask,
|
|
|
435 |
TAknsItemID& aItemId )
|
|
|
436 |
{
|
|
|
437 |
CLOG_ENTERFN( "CWlanPluginWlanState::GetMainIconL()" );
|
|
|
438 |
|
|
|
439 |
if( !iValidSecondLine )
|
|
|
440 |
{
|
|
|
441 |
aPic = EMbmWlanpluginQgn_prop_set_conn_wlan;
|
|
|
442 |
aPicMask = EMbmWlanpluginQgn_prop_set_conn_wlan_mask;
|
|
|
443 |
aItemId = KAknsIIDQgnPropSetConnWlanConn;
|
|
|
444 |
CLOG_LEAVEFN( "CWlanPluginWlanState::GetMainIconL()" );
|
|
|
445 |
return ETrue;
|
|
|
446 |
}
|
|
|
447 |
|
|
|
448 |
if( !iSupressTimeShifter)
|
|
|
449 |
{
|
|
|
450 |
iSupressTimeShifter = EFalse;
|
|
|
451 |
CLOG_WRITE(" Time shifter start not supressed ");
|
|
|
452 |
if( !iTimeShifter )
|
|
|
453 |
{
|
|
|
454 |
CLOG_WRITE(" Time shifter started ");
|
|
|
455 |
iSupressTimeShifter = ETrue;
|
|
|
456 |
iTimeShifter = CWlanPluginTimeShifter::NewL( this );
|
|
|
457 |
iTimeShifter->ActivateIt();
|
|
|
458 |
}
|
|
|
459 |
}
|
|
|
460 |
else
|
|
|
461 |
{
|
|
|
462 |
CLOG_WRITE(" Time shifter start supressed ");
|
|
|
463 |
iSupressTimeShifter = EFalse;
|
|
|
464 |
}
|
|
|
465 |
if( iConnected )
|
|
|
466 |
{
|
|
|
467 |
//CONNECTED
|
|
|
468 |
aPic = EMbmWlanpluginQgn_prop_set_conn_wlan_conn;
|
|
|
469 |
aPicMask = EMbmWlanpluginQgn_prop_set_conn_wlan_conn_mask;
|
|
|
470 |
aItemId = KAknsIIDQgnPropSetConnWlanConn;
|
|
|
471 |
}
|
|
|
472 |
else if( iScanning )
|
|
|
473 |
{
|
|
|
474 |
//SCANNING BUT NOT CONNECTED
|
|
|
475 |
aPic = EMbmWlanpluginQgn_prop_set_conn_wlan;
|
|
|
476 |
aPicMask = EMbmWlanpluginQgn_prop_set_conn_wlan_mask;
|
|
|
477 |
aItemId = KAknsIIDQgnPropSetConnWlanConn;
|
|
|
478 |
}
|
|
|
479 |
else
|
|
|
480 |
{
|
|
|
481 |
//SCANNING DISABLED
|
|
|
482 |
aPic = EMbmWlanpluginQgn_prop_set_conn_wlan_off;
|
|
|
483 |
aPicMask = EMbmWlanpluginQgn_prop_set_conn_wlan_off_mask;
|
|
|
484 |
aItemId = KAknsIIDQgnPropSetConnWlanOff;
|
|
|
485 |
}
|
|
|
486 |
|
|
|
487 |
CLOG_LEAVEFN( "CWlanPluginWlanState::GetMainIconL()" );
|
|
|
488 |
return ETrue;
|
|
|
489 |
}
|
|
|
490 |
|
|
|
491 |
// ---------------------------------------------------------
|
|
|
492 |
// CWlanPluginWlanState::GetStrengthIconL
|
|
|
493 |
// ---------------------------------------------------------
|
|
|
494 |
TBool CWlanPluginWlanState::GetStrengthIconL( TInt& aPic,
|
|
|
495 |
TInt& aPicMask,
|
|
|
496 |
TAknsItemID& aItemId)
|
|
|
497 |
{
|
|
|
498 |
CLOG_ENTERFN( "CWlanPluginWlanState::GetStrengthIconL()" );
|
|
|
499 |
|
|
|
500 |
if( !iValidSecondLine )
|
|
|
501 |
{
|
|
|
502 |
return EFalse;
|
|
|
503 |
}
|
|
|
504 |
if ( iConnected )
|
|
|
505 |
{
|
|
|
506 |
switch( iConnectedWlanInfo.SignalStrength() )
|
|
|
507 |
{
|
|
|
508 |
case EPoor:
|
|
|
509 |
aPic = EMbmWlanpluginQgn_indi_wlan_signal_low_add;
|
|
|
510 |
aPicMask = EMbmWlanpluginQgn_indi_wlan_signal_low_add_mask;
|
|
|
511 |
aItemId = KAknsIIDQgnIndiWlanSignalLowAdd;
|
|
|
512 |
break;
|
|
|
513 |
case EAverage:
|
|
|
514 |
aPic = EMbmWlanpluginQgn_indi_wlan_signal_med_add;
|
|
|
515 |
aPicMask = EMbmWlanpluginQgn_indi_wlan_signal_med_add_mask;
|
|
|
516 |
aItemId = KAknsIIDQgnIndiWlanSignalMedAdd;
|
|
|
517 |
break;
|
|
|
518 |
case EExcelent:
|
|
|
519 |
aPic = EMbmWlanpluginQgn_indi_wlan_signal_good_add;
|
|
|
520 |
aPicMask = EMbmWlanpluginQgn_indi_wlan_signal_good_add_mask;
|
|
|
521 |
aItemId = KAknsIIDQgnIndiWlanSignalGoodAdd;
|
|
|
522 |
break;
|
|
|
523 |
default:
|
|
|
524 |
aPic = EMbmWlanpluginQgn_indi_wlan_signal_low_add;
|
|
|
525 |
aPicMask = EMbmWlanpluginQgn_indi_wlan_signal_low_add_mask;
|
|
|
526 |
aItemId = KAknsIIDQgnIndiWlanSignalLowAdd;
|
|
|
527 |
}
|
|
|
528 |
iSignalStrength = iConnectedWlanInfo.SignalStrength();
|
|
|
529 |
CLOG_LEAVEFN( "CWlanPluginWlanState::GetStrengthIconL()" );
|
|
|
530 |
return ETrue;
|
|
|
531 |
}
|
|
|
532 |
iSignalStrength = ENoSignal;
|
|
|
533 |
|
|
|
534 |
CLOG_LEAVEFN( "CWlanPluginWlanState::GetStrengthIconL()" );
|
|
|
535 |
|
|
|
536 |
return EFalse;
|
|
|
537 |
}
|
|
|
538 |
|
|
|
539 |
// ---------------------------------------------------------
|
|
|
540 |
// CWlanPluginWlanState::IsStateChangedL
|
|
|
541 |
// ---------------------------------------------------------
|
|
|
542 |
TBool CWlanPluginWlanState::IsStateChangedL()
|
|
|
543 |
{
|
|
|
544 |
CLOG_ENTERFN( "CWlanPluginWlanState::IsStateChangedL()" );
|
|
|
545 |
|
|
|
546 |
if ( !iPresentString )
|
|
|
547 |
{
|
|
|
548 |
CLOG_LEAVEFN( "CWlanPluginWlanState::IsStateChangedL()" );
|
|
|
549 |
return ETrue;
|
|
|
550 |
}
|
|
|
551 |
//alloc a buf
|
|
|
552 |
CLOG_WRITE( "CWlanPluginWlanState::IsStateChangedL - there is presentstring" );
|
|
|
553 |
HBufC* buf = NULL;
|
|
|
554 |
|
|
|
555 |
CLOG_WRITE( "CWlanPluginWlanState::IsStateChangedL - wlan list get" );
|
|
|
556 |
//make the string that would be written out
|
|
|
557 |
MakeStateStringL( iInfoArray, buf );
|
|
|
558 |
|
|
|
559 |
CleanupStack::PushL( buf );
|
|
|
560 |
|
|
|
561 |
CLOG_WRITE( "CWlanPluginWlanState::IsStateChangedL - state string made" );
|
|
|
562 |
|
|
|
563 |
//decide if the string is the same as it was written before
|
|
|
564 |
//and the connection state is the same
|
|
|
565 |
TBool ret =
|
|
|
566 |
( buf->Des().Compare( iPresentString->Des() ) ||
|
|
|
567 |
iSignalStrength != GetSignalStrength() )
|
|
|
568 |
? ETrue : EFalse;
|
|
|
569 |
|
|
|
570 |
CLOG_WRITE( "CWlanPluginWlanState::IsStateChangedL - ret get" );
|
|
|
571 |
|
|
|
572 |
CleanupStack::PopAndDestroy( buf );
|
|
|
573 |
|
|
|
574 |
if( ret )
|
|
|
575 |
{
|
|
|
576 |
CLOG_WRITE( "State Changed" );
|
|
|
577 |
}
|
|
|
578 |
else
|
|
|
579 |
{
|
|
|
580 |
CLOG_WRITE( "State NOT Changed" );
|
|
|
581 |
}
|
|
|
582 |
|
|
|
583 |
CLOG_LEAVEFN( "CWlanPluginWlanState::IsStateChangedL()" );
|
|
|
584 |
|
|
|
585 |
//just to have ETrue in all true cases
|
|
|
586 |
return ret;
|
|
|
587 |
}
|
|
|
588 |
|
|
|
589 |
// ---------------------------------------------------------
|
|
|
590 |
// CWlanPluginWlanState::GetSignalStrength
|
|
|
591 |
// ---------------------------------------------------------
|
|
|
592 |
TWsfWlanSignalStrengthLevel CWlanPluginWlanState::GetSignalStrength()
|
|
|
593 |
{
|
|
|
594 |
CLOG_ENTERFN( "CWlanPluginWlanState::GetSignalStrength()" );
|
|
|
595 |
|
|
|
596 |
if ( iConnected )
|
|
|
597 |
{
|
|
|
598 |
CLOG_LEAVEFN( "CWlanPluginWlanState::GetSignalStrength()" );
|
|
|
599 |
return iConnectedWlanInfo.SignalStrength();
|
|
|
600 |
}
|
|
|
601 |
else
|
|
|
602 |
{
|
|
|
603 |
CLOG_LEAVEFN( "CWlanPluginWlanState::GetSignalStrength()" );
|
|
|
604 |
return ENoSignal;
|
|
|
605 |
}
|
|
|
606 |
}
|
|
|
607 |
|
|
|
608 |
// ---------------------------------------------------------
|
|
|
609 |
// CWlanPluginWlanState::IsScanning
|
|
|
610 |
// ---------------------------------------------------------
|
|
|
611 |
TBool CWlanPluginWlanState::IsScanning()
|
|
|
612 |
{
|
|
|
613 |
CLOG_ENTERFN( "CWlanPluginWlanState::IsScanning()" );
|
|
|
614 |
CLOG_LEAVEFN( "CWlanPluginWlanState::IsScanning()" );
|
|
|
615 |
return iScanning;
|
|
|
616 |
}
|
|
|
617 |
|
|
|
618 |
// ---------------------------------------------------------
|
|
|
619 |
// CWlanPluginWlanState::SetScanning
|
|
|
620 |
// ---------------------------------------------------------
|
|
|
621 |
void CWlanPluginWlanState::SetScanningL( TBool aScanning )
|
|
|
622 |
{
|
|
|
623 |
CLOG_ENTERFN( "CWlanPluginWlanState::SetScanningL()" );
|
|
|
624 |
|
|
|
625 |
if( aScanning )
|
|
|
626 |
{
|
|
|
627 |
iExplicitScanning++;
|
|
|
628 |
if( iExplicitScanning == 1 && iEngine )
|
|
|
629 |
{
|
|
|
630 |
iEngine->EnableScanL();
|
|
|
631 |
}
|
|
|
632 |
}
|
|
|
633 |
else
|
|
|
634 |
{
|
|
|
635 |
iExplicitScanning--;
|
|
|
636 |
if( iExplicitScanning == 0 && iEngine )
|
|
|
637 |
{
|
|
|
638 |
iEngine->DisableScanL();
|
|
|
639 |
}
|
|
|
640 |
}
|
|
|
641 |
|
|
|
642 |
CLOG_LEAVEFN( "CWlanPluginWlanState::SetScanningL()" );
|
|
|
643 |
}
|
|
|
644 |
|
|
|
645 |
// ---------------------------------------------------------
|
|
|
646 |
// CWlanPluginWlanState::UpdateParentViewL
|
|
|
647 |
// ---------------------------------------------------------
|
|
|
648 |
void CWlanPluginWlanState::UpdateParentViewL()
|
|
|
649 |
{
|
|
|
650 |
CLOG_ENTERFN( "CWlanPluginWlanState::UpdateParentViewL()" );
|
|
|
651 |
|
|
|
652 |
|
|
|
653 |
if( iSupressParentUpdate )
|
|
|
654 |
{
|
|
|
655 |
CLOG_WRITE( "Parent update suppressed" );
|
|
|
656 |
CLOG_LEAVEFN( "CWlanPluginWlanState::UpdateParentViewL()" );
|
|
|
657 |
return;
|
|
|
658 |
}
|
|
|
659 |
|
|
|
660 |
iSupressParentUpdate = ETrue;
|
|
|
661 |
|
|
|
662 |
if ( IsStateChangedL() )
|
|
|
663 |
{
|
|
|
664 |
iSupressTimeShifter = ETrue;
|
|
|
665 |
iParent->UpdateView();
|
|
|
666 |
}
|
|
|
667 |
else
|
|
|
668 |
{
|
|
|
669 |
iSupressTimeShifter = EFalse;
|
|
|
670 |
}
|
|
|
671 |
|
|
|
672 |
iSupressParentUpdate = EFalse;
|
|
|
673 |
|
|
|
674 |
CLOG_LEAVEFN( "CWlanPluginWlanState::UpdateParentViewL()" );
|
|
|
675 |
}
|
|
|
676 |
|
|
|
677 |
// ---------------------------------------------------------
|
|
|
678 |
// CWlanPluginWlanState::UpdateWlanListL
|
|
|
679 |
// ---------------------------------------------------------
|
|
|
680 |
void CWlanPluginWlanState::UpdateWlanListL()
|
|
|
681 |
{
|
|
|
682 |
CLOG_ENTERFN( "CWlanPluginWlanState::UpdateWlanListL()" );
|
|
|
683 |
if( iSupressUpdateWlan )
|
|
|
684 |
{
|
|
|
685 |
CLOG_WRITE( "Update WLAN List supressed" );
|
|
|
686 |
CLOG_LEAVEFN( "CWlanPluginWlanState::UpdateWlanListL()" );
|
|
|
687 |
return;
|
|
|
688 |
}
|
|
|
689 |
|
|
|
690 |
iSupressUpdateWlan = ETrue;
|
|
|
691 |
|
|
|
692 |
TRAPD( error,
|
|
|
693 |
iInfoArray = iEngine->GetWlanListL();
|
|
|
694 |
|
|
|
695 |
if( iConnected )
|
|
|
696 |
{
|
|
|
697 |
iEngine->GetConnectedWlanDetailsL( iConnectedWlanInfo );
|
|
|
698 |
iConnected = iConnectedWlanInfo.Connected();
|
|
|
699 |
}
|
|
|
700 |
|
|
|
701 |
iWlanInfoBranding->LoadFilterDefinitionsL();
|
|
|
702 |
|
|
|
703 |
iInfoArray->SortArrayL( *iWlanInfoBranding );
|
|
|
704 |
);
|
|
|
705 |
|
|
|
706 |
if ( error != KErrNone )
|
|
|
707 |
{
|
|
|
708 |
CLOG_WRITE( "Fetching wlan data leaved" );
|
|
|
709 |
// Reset the temporary flag so that wlan list
|
|
|
710 |
// updates are not completely suppressed
|
|
|
711 |
iSupressUpdateWlan = EFalse;
|
|
|
712 |
User::Leave( error );
|
|
|
713 |
}
|
|
|
714 |
|
|
|
715 |
#ifdef _DEBUG
|
|
|
716 |
if( iInfoArray )
|
|
|
717 |
{
|
|
|
718 |
if( iInfoArray->Count() <=0 )
|
|
|
719 |
{
|
|
|
720 |
CLOG_WRITE( "EMPTY ARRAY" );
|
|
|
721 |
}
|
|
|
722 |
for(TInt i = 0; i< iInfoArray->Count(); i++)
|
|
|
723 |
{
|
|
|
724 |
|
|
|
725 |
CLOG_WRITE( "----AP----" );
|
|
|
726 |
HBufC* buf = iInfoArray->At( i )->GetSsidAsUnicodeLC();
|
|
|
727 |
CLOG_WRITEF(_L("AP: %S"), ( buf ) );
|
|
|
728 |
CleanupStack::PopAndDestroy( buf );
|
|
|
729 |
if( iInfoArray->At( i )->Connected() )
|
|
|
730 |
{
|
|
|
731 |
CLOG_WRITE( "--Connected--" );
|
|
|
732 |
}
|
|
|
733 |
else
|
|
|
734 |
{
|
|
|
735 |
CLOG_WRITE( "--NOT Connected--" );
|
|
|
736 |
}
|
|
|
737 |
if( iInfoArray->At( i )->Known() )
|
|
|
738 |
{
|
|
|
739 |
CLOG_WRITE( "--Known--" );
|
|
|
740 |
}
|
|
|
741 |
else
|
|
|
742 |
{
|
|
|
743 |
CLOG_WRITE( "--NOT Known--" );
|
|
|
744 |
}
|
|
|
745 |
}
|
|
|
746 |
}
|
|
|
747 |
else
|
|
|
748 |
{
|
|
|
749 |
CLOG_ENTERFN( "NO ARRAY" );
|
|
|
750 |
}
|
|
|
751 |
#endif
|
|
|
752 |
|
|
|
753 |
iSupressUpdateWlan = EFalse;
|
|
|
754 |
CLOG_LEAVEFN( "CWlanPluginWlanState::UpdateWlanListL()" );
|
|
|
755 |
}
|
|
|
756 |
|
|
|
757 |
// ---------------------------------------------------------
|
|
|
758 |
// CWlanPluginWlanState::DirectlyScan
|
|
|
759 |
// ---------------------------------------------------------
|
|
|
760 |
void CWlanPluginWlanState::DirectlyScanL()
|
|
|
761 |
{
|
|
|
762 |
CLOG_ENTERFN( "CWlanPluginWlanState::DirectlyScan()" );
|
|
|
763 |
if ( iExplicitScanning && iParent->IsForeground())
|
|
|
764 |
{
|
|
|
765 |
iEngine->RefreshScanL();
|
|
|
766 |
}
|
|
|
767 |
CLOG_LEAVEFN( "CWlanPluginWlanState::DirectlyScan()" );
|
|
|
768 |
}
|
|
|
769 |
|
|
|
770 |
// ---------------------------------------------------------
|
|
|
771 |
// CWlanPluginWlanState::DeleteTimeShifter
|
|
|
772 |
// ---------------------------------------------------------
|
|
|
773 |
void CWlanPluginWlanState::DeleteTimeShifter()
|
|
|
774 |
{
|
|
|
775 |
CLOG_ENTERFN( "CWlanPluginWlanState::DeleteTimeShifter()" );
|
|
|
776 |
delete iTimeShifter;
|
|
|
777 |
iTimeShifter = NULL;
|
|
|
778 |
CLOG_LEAVEFN( "CWlanPluginWlanState::DeleteTimeShifter()" );
|
|
|
779 |
}
|