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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: shutdown monitor.
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*
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*/
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#include <ssm/ssmstate.h>
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#include <ssm/ssmdomaindefs.h>
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#include "hsshutdownmonitor.h"
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// ========================= MEMBER FUNCTIONS ==================================
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// -----------------------------------------------------------------------------
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// CHsShutdownMonitor::NewL()
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// Two-phased constructor
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// -----------------------------------------------------------------------------
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CHsShutdownMonitor* CHsShutdownMonitor::NewL(
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MHsShutdownMonitorObserver& aObserver )
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{
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CHsShutdownMonitor* self = new ( ELeave ) CHsShutdownMonitor( aObserver );
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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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// CHsShutdownMonitor::~CHsShutdownMonitor()
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// Destructor.
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// -----------------------------------------------------------------------------
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//
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CHsShutdownMonitor::~CHsShutdownMonitor()
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{
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Cancel();
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iSAS.Close();
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}
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// -----------------------------------------------------------------------------
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// CHsShutdownMonitor::StartMonitor()
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// Start monitor
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// -----------------------------------------------------------------------------
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//
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void CHsShutdownMonitor::StartMonitor()
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{
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iSAS.RequestStateNotification( iStatus );
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SetActive();
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}
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// -----------------------------------------------------------------------------
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// CHsShutdownMonitor::CHsShutdownMonitor()
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// C++ default constructor can NOT contain any code, that might leave.
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// -----------------------------------------------------------------------------
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CHsShutdownMonitor::CHsShutdownMonitor( MHsShutdownMonitorObserver& aObserver ) :
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CActive( EPriorityStandard ),
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iObserver( aObserver )
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{
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CActiveScheduler::Add( this );
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}
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// -----------------------------------------------------------------------------
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// CHsShutdownMonitor::ConstructL()
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// Symbian 2nd phase constructor can leave.
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// -----------------------------------------------------------------------------
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//
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void CHsShutdownMonitor::ConstructL()
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{
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User::LeaveIfError( iSAS.Connect( KSM2GenMiddlewareDomain3 ) );
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}
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// -----------------------------------------------------------------------------
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// CHsShutdownMonitor::RunL
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// -----------------------------------------------------------------------------
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//
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void CHsShutdownMonitor::RunL()
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{
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User::LeaveIfError( iStatus.Int() );
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TBool registerForMoreEvents = ETrue;
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TSsmState state = iSAS.State();
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if( state.MainState() == ESsmShutdown )
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{
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iObserver.SystemShutdownEvent();
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registerForMoreEvents = EFalse;
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}
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if( registerForMoreEvents )
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{
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iSAS.AcknowledgeAndRequestStateNotification( KErrNone, iStatus );
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SetActive();
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}
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else
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{
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iSAS.AcknowledgeStateNotification( KErrNone );
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}
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}
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// -----------------------------------------------------------------------------
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// CHsShutdownMonitor::DoCancel()
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// From CActive.
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// -----------------------------------------------------------------------------
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//
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void CHsShutdownMonitor::DoCancel()
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{
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iSAS.RequestStateNotificationCancel();
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}
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// -----------------------------------------------------------------------------
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// CHsShutdownMonitor::RunError()
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// From CActive.
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// -----------------------------------------------------------------------------
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//
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TInt CHsShutdownMonitor::RunError( TInt aError )
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{
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return aError;
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}
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// End of File
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