diff -r 09b1ac925e3f -r 03674e5abf46 securitydialogs/lockapp/src/lockappstatepublisher.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/securitydialogs/lockapp/src/lockappstatepublisher.cpp	Wed Sep 01 12:19:59 2010 +0100
@@ -0,0 +1,107 @@
+/*
+* Copyright (c) 2007 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:  Publishes LockApp states to other applications
+ *
+*/
+
+
+#include "lockappstatepublisher.h"
+#include "lockapputils.h"
+
+// defines keys KPSUidAvkonDomain, KAknKeyguardStatus, TAknKeyguardStatus
+#include <avkondomainpskeys.h>
+
+// ---------------------------------------------------------------------------
+// Standard Symbian OS construction sequence
+// ---------------------------------------------------------------------------
+CLockAppStatePublisher* CLockAppStatePublisher::NewL( )
+    {
+    CLockAppStatePublisher* self = new (ELeave) CLockAppStatePublisher();
+    CleanupStack::PushL( self );
+    self->ConstructL( );
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// Standard C++ constructor
+// ---------------------------------------------------------------------------
+CLockAppStatePublisher::CLockAppStatePublisher()
+    {
+    // no implementation required
+    }
+
+// ---------------------------------------------------------------------------
+// Closes the property handle.
+// ---------------------------------------------------------------------------
+CLockAppStatePublisher::~CLockAppStatePublisher()
+    {
+    iStatusProperty.Close();
+    }
+
+// ---------------------------------------------------------------------------
+// Defines the P&S key storing keyguard status
+// ---------------------------------------------------------------------------
+void CLockAppStatePublisher::ConstructL()
+    {
+    // for some reason P&S capability policy macros do not work with codetest
+#ifdef _LOCKAPP_CODETEST_DEBUG
+    RProperty::Define(
+        KPSUidAvkonDomain,
+        KAknKeyguardStatus,
+        RProperty::EInt,
+        TSecurityPolicy(TSecurityPolicy::EAlwaysPass),
+        TSecurityPolicy(TSecurityPolicy::EAlwaysPass));
+#else
+    // defines the P&S key
+    _LIT_SECURITY_POLICY_C1(KWritePolicy, ECapabilityWriteDeviceData);
+    RProperty::Define(
+        KPSUidAvkonDomain,
+        KAknKeyguardStatus,
+        RProperty::EInt,
+        TSecurityPolicy(TSecurityPolicy::EAlwaysPass),
+        KWritePolicy);
+#endif
+    // creates handle to property
+    iStatusProperty.Attach(KPSUidAvkonDomain, KAknKeyguardStatus);
+    }
+
+// ---------------------------------------------------------------------------
+// From @c CLockAppStateObserver. Used to publish lockapp state
+// to external parties.
+// ---------------------------------------------------------------------------
+void CLockAppStatePublisher::HandleLockStatusChangedL( TLockStatus aLockStatus )
+    {
+    switch ( aLockStatus )
+        {
+        case ELockNotActive:
+            {
+            iStatusProperty.Set(EKeyguardNotActive);
+            }
+            break;
+        case EDevicelockActive:
+            {
+            iStatusProperty.Set(EKeyguardAutolockEmulation);
+            }
+            break;
+        case EKeyguardActive:
+            {
+            iStatusProperty.Set(EKeyguardLocked);
+            }
+            break;
+        default:
+            DoPanic(ELockUnknownValue);
+            break;
+        }
+    }