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/*
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* Copyright (c) 2010 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: Server class for handling commands from clients, and the
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* central class in btnotif thread.
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*
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*/
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#include <e32base.h>
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#include <hb/hbcore/hbdevicedialogsymbian.h>
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#include <btnotif.h>
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#include "btnotifpowernotifier.h"
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#include "btnotifserver.h"
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#include "btnotifclientserver.h"
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#include "bluetoothnotification.h"
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#include "btnotificationmanager.h"
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// ======== MEMBER FUNCTIONS ========
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// ---------------------------------------------------------------------------
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// C++ default constructor
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// ---------------------------------------------------------------------------
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//
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CBTNotifPowerNotifier::CBTNotifPowerNotifier( CBTNotifServer* aServer )
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: iServer( aServer ), iTurnBTOn(ETrue)
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{
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}
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// ---------------------------------------------------------------------------
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// Symbian 2nd-phase constructor
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// ---------------------------------------------------------------------------
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//
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void CBTNotifPowerNotifier::ConstructL()
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{
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iBTEngSettings = CBTEngSettings::NewL(this);
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}
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// ---------------------------------------------------------------------------
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// NewL.
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// ---------------------------------------------------------------------------
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//
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CBTNotifPowerNotifier* CBTNotifPowerNotifier::NewL( CBTNotifServer* aServer )
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{
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CBTNotifPowerNotifier* self = new( ELeave ) CBTNotifPowerNotifier( aServer );
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CleanupStack::PushL( self );
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self->ConstructL();
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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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// Destructor
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// ---------------------------------------------------------------------------
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//
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CBTNotifPowerNotifier::~CBTNotifPowerNotifier()
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{
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if( iNotification )
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{
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// Clear the notification callback, we cannot receive them anymore.
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iNotification->RemoveObserver();
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iNotification->Close(); // Also dequeues the notification from the queue.
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iNotification = NULL;
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}
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delete iBTEngSettings;
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}
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// ---------------------------------------------------------------------------
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// Process a client message related to notifiers.
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// ---------------------------------------------------------------------------
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//
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void CBTNotifPowerNotifier::HandleNotifierRequestL( const RMessage2& aMessage )
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{
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BOstraceFunctionEntryExt ( DUMMY_LIST, this, aMessage.Function() );
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TInt opcode = aMessage.Function();
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TInt uid = aMessage.Int0();
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TInt err = KErrNone;
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switch ( opcode )
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{
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case EBTNotifCancelNotifier:
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{
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aMessage.Complete( err );
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break;
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}
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case EBTNotifUpdateNotifier:
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{
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aMessage.Complete( err );
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break;
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}
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case EBTNotifStartSyncNotifier:
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{
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TRAP(err,ShowNotificationL(aMessage));
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if(err)
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{
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aMessage.Complete(err);
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}
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break;
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}
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case EBTNotifStartAsyncNotifier:
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{
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TRAP(err,ShowNotificationL(aMessage));
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if(err)
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{
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aMessage.Complete(err);
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}
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break;
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}
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default:
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{
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aMessage.Complete( KErrNotSupported );
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}
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}
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BOstraceFunctionExit1( DUMMY_DEVLIST, this );
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}
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// ---------------------------------------------------------------------------
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// From class MBTNotificationResult.
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// Handle a result from a user query.
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// ---------------------------------------------------------------------------
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//
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void CBTNotifPowerNotifier::MBRDataReceived( CHbSymbianVariantMap& aData )
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{
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if(aData.Keys().MdcaPoint(0).Compare(_L("actionResult")) == 0)
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{
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iTurnBTOn = *(static_cast<TInt*>(aData.Get(_L("actionResult"))->Data()));
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}
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}
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// ---------------------------------------------------------------------------
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// From class MBTNotificationResult.
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// The notification is finished.
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// ---------------------------------------------------------------------------
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//
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void CBTNotifPowerNotifier::MBRNotificationClosed( TInt aError, const TDesC8& aData )
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{
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(void) aError;
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(void) aData;
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if(iTurnBTOn)
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{
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//Turn BT on.
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iBTEngSettings->SetPowerState(EBTPowerOn);
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}
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else if ( !iNotifierMessage.IsNull() )
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{
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//User choose No. So, complete the request with out turning BT on.
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iClientResponse() = EFalse;
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iNotifierMessage.Write(EBTNotifSrvReplySlot, iClientResponse);
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iNotifierMessage.Complete(KErrNone);
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}
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iNotification->RemoveObserver();
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iNotification = NULL;
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}
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// ---------------------------------------------------------------------------
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// Get and configure a notification.
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// ---------------------------------------------------------------------------
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//
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void CBTNotifPowerNotifier::ShowNotificationL(const RMessage2& aMessage )
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{
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BOstraceFunctionEntry0( DUMMY_DEVLIST );
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iNotifierMessage = aMessage;
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if(iNotification)
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{
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iNotification->RemoveObserver();
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iNotification = NULL;
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}
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iNotification = iServer->NotificationManager()->GetNotification();
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User::LeaveIfNull( iNotification ); // For OOM exception, leaves with KErrNoMemory
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iNotification->SetObserver( this );
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//iNotification->SetNotificationType( TBluetoothDialogParams::ENote, EGenericInfo );
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// read the message parameters
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RBuf8 params;
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params.CreateL( aMessage.GetDesLengthL( EBTNotifSrvParamSlot ) );
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aMessage.ReadL( EBTNotifSrvParamSlot, params );
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TBTGenericInfoNotifierParams notifparams;
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TPckgC<TBTGenericInfoNotifierParams> paramsPckg( notifparams );
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paramsPckg.Set( params );
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TInt notifType = paramsPckg().iMessageType;
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TCoreAppUIsNetworkConnectionAllowed offLineMode;
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TBTEnabledInOfflineMode btEnabled;
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iBTEngSettings->GetOfflineModeSettings(offLineMode, btEnabled);
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// Choose user interaction
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//
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if ( (btEnabled == EBTEnabledInOfflineMode) &&
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(offLineMode == ECoreAppUIsNetworkConnectionNotAllowed) )
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{
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// Allowed to enable BT in offline mode and device is currently in offline mode.
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// Launch the offline query notification dialog.
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iNotification->SetNotificationType( TBluetoothDialogParams::EInformationDialog, EIssueOfflineQuery );
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iServer->NotificationManager()->QueueNotificationL( iNotification, CBTNotificationManager::EPriorityHigh );
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}
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else if(offLineMode == ECoreAppUIsNetworkConnectionAllowed)
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{
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//Device not in offline mode, simply turn BT on.
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iBTEngSettings->SetPowerState(EBTPowerOn);
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}
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else
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{
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//Return EFalse, indication that BT should not be switched on.
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if(!iNotifierMessage.IsNull())
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{
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iClientResponse() = EFalse;
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iNotifierMessage.Write(EBTNotifSrvReplySlot, iClientResponse);
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iNotifierMessage.Complete(KErrNone);
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}
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}
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params.Close();
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BOstraceFunctionExit0( DUMMY_DEVLIST );
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}
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void CBTNotifPowerNotifier::PowerStateChanged( TBTPowerStateValue aState )
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{
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if(!iNotifierMessage.IsNull())
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{
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if(aState == EBTPowerOn)
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{
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//Request to turn BT on was successful.
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iClientResponse() = ETrue;
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iNotifierMessage.Write(EBTNotifSrvReplySlot, iClientResponse);
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iNotifierMessage.Complete(KErrNone);
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}
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else
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{
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//Request to turn BT on was not successful.
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iClientResponse() = EFalse;
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iNotifierMessage.Write(EBTNotifSrvReplySlot, iClientResponse);
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iNotifierMessage.Complete(KErrNone);
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}
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}
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}
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void CBTNotifPowerNotifier::VisibilityModeChanged( TBTVisibilityMode aState )
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{
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(void) aState;
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}
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