--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/harvester/server/src/harvestershutdownobserver.cpp Mon Jan 18 20:34:07 2010 +0200
@@ -0,0 +1,133 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+#include <e32base.h>
+
+#include "harvestershutdownobserver.h"
+#include "mdscommoninternal.h"
+#include "harvesterlog.h"
+
+// ---------------------------------------------------------------------------
+// CHarvesterShutdownObserver::NewL()
+// ---------------------------------------------------------------------------
+//
+CHarvesterShutdownObserver* CHarvesterShutdownObserver::NewL( MHarvesterShutdownObserver& aObserver/*, const TUid& aKeyCategory */)
+ {
+ CHarvesterShutdownObserver* self = new( ELeave )CHarvesterShutdownObserver( aObserver/*, aKeyCategory */);
+ CleanupStack::PushL( self );
+ self->ConstructL();
+ CleanupStack::Pop( self );
+ return self;
+ }
+
+// ---------------------------------------------------------------------------
+// CHarvesterShutdownObserver::CHarvesterShutdownObserver()
+// ---------------------------------------------------------------------------
+//
+CHarvesterShutdownObserver::CHarvesterShutdownObserver( MHarvesterShutdownObserver& aObserver/*, const TUid& aKeyCategory */)
+ : CActive( CActive::EPriorityUserInput ), iObserver( aObserver ), iValue( KErrNone )/*, iKeyCategory( aKeyCategory )*/
+ {
+ CActiveScheduler::Add( this );
+ }
+
+// ---------------------------------------------------------------------------
+// CHarvesterShutdownObserver::ConstructL()
+// ---------------------------------------------------------------------------
+//
+void CHarvesterShutdownObserver::ConstructL()
+ {
+ WRITELOG( "CHarvesterShutdownObserver::ConstructL()" );
+
+ const TInt error = RProperty::Define(KHarvesterPSShutdown, KShutdown,RProperty::EInt,KAllowAllPolicy,KPowerMgmtPolicy);
+
+ WRITELOG1( "CHarvesterShutdownObserver::ConstructL, defineError = %d", error );
+
+ // attach to the property
+ User::LeaveIfError( iProperty.Attach(KHarvesterPSShutdown,KShutdown,EOwnerThread) );
+
+ // wait for the previously attached property to be updated
+ iProperty.Subscribe(iStatus);
+
+ SetActive();
+
+ WRITELOG("CHarvesterShutdownObserver::ConstructL() end");
+ }
+
+// ---------------------------------------------------------------------------
+// CHarvesterShutdownObserver::~CHarvesterShutdownObserver()
+// ---------------------------------------------------------------------------
+//
+CHarvesterShutdownObserver::~CHarvesterShutdownObserver()
+ {
+ WRITELOG( "CHarvesterShutdownObserver::~CHarvesterShutdownObserver()" );
+ Cancel();
+ iProperty.Close();
+ WRITELOG( "CHarvesterShutdownObserver::~CHarvesterShutdownObserver() end" );
+ }
+
+// ---------------------------------------------------------------------------
+// CHarvesterShutdownObserver::RunL()
+// ---------------------------------------------------------------------------
+//
+void CHarvesterShutdownObserver::RunL()
+ {
+ // resubscribe before processing new value to prevent missing updates
+ iProperty.Subscribe( iStatus );
+ SetActive();
+
+ // retrieve the Uid of the package going to be updated
+ TInt value = 0;
+ const TInt err = iProperty.Get(value);
+ User::LeaveIfError(err);
+
+ iValue = value;
+
+ // observer callback
+ if (value)
+ {
+ iObserver.ShutdownNotification();
+ }
+ else
+ {
+ iObserver.RestartNotification();
+ }
+ }
+
+TInt CHarvesterShutdownObserver::RunError( TInt /*aError*/ )
+ {
+ return KErrNone;
+ }
+
+// ---------------------------------------------------------------------------
+// CHarvesterShutdownObserver::DoCancel()
+// ---------------------------------------------------------------------------
+//
+void CHarvesterShutdownObserver::DoCancel()
+ {
+ iProperty.Cancel();
+ }
+
+// ---------------------------------------------------------------------------
+// CHarvesterShutdownObserver::UpdateInProgress()
+// ---------------------------------------------------------------------------
+//
+TBool CHarvesterShutdownObserver::UpdateInProgress()
+ {
+ return iValue > 0 ? ETrue : EFalse;
+ }
+
+// End of file