diff -r 2a26698d78ba -r 38529f706030 phoneapp/phoneuicontrol/inc/cphonesecuritymodeobserver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phoneapp/phoneuicontrol/inc/cphonesecuritymodeobserver.h	Wed Mar 31 21:30:06 2010 +0300
@@ -0,0 +1,207 @@
+/*
+* Copyright (c) 2005-2010 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:
+*     A dynamic state class for security mode.
+*
+*/
+
+#ifndef CPHONESECURITYMODEOBSERVER_H
+#define CPHONESECURITYMODEOBSERVER_H
+
+#include "mphonesecuritymodeobserver.h"
+#include "mphonesecuritymessagehandler.h"
+#include "mphonesecuritymodechangeobserver.h"
+#include <e32base.h>
+#include <pevirtualengine.h>
+#include <startupdomainpskeys.h>
+#include <coreapplicationuisdomainpskeys.h>
+#include <e32cmn.h>
+
+// Forward Declarations
+class MPEEngineInfo;
+
+/**
+ * Dynamic state class for security mode.
+ * 
+ */
+NONSHARABLE_CLASS( CPhoneSecurityModeObserver ) : public CBase,
+	public MPhoneSecurityModeObserver,
+	public MPhoneSecurityMessageHandler
+	{
+public:
+	
+	/**
+	 * Default static two-phased constructor.
+	 * 
+	 * @return Pointer to new instance.
+	 */
+	static CPhoneSecurityModeObserver* NewL();
+	
+	/**
+	 * Default static two-phased constructor.
+	 * 
+	 * @return Pointer to new instance.
+	 */
+	static CPhoneSecurityModeObserver* NewLC();
+	
+	/**
+	 * Destructor.
+	 */
+	~CPhoneSecurityModeObserver();
+	
+	/**
+	 * Sets pointer to phone engine info interface.
+	 * 
+	 * @param aEngineInfo Pointer to engine info interface.
+	 */
+	void SetPhoneEngineInfo( MPEEngineInfo* aEngineInfo );
+	
+	// From MPhoneSecurityModeState
+	
+	/**
+	 * Register state observer.
+	 * 
+	 * @param aObserver Reference to state observer instance.
+	 */
+	IMPORT_C void RegisterStateObserver( MPhoneSecurityModeChangeObserver& aObserver );
+	
+	/**
+	 * Remove state observer
+	 * 
+	 * @param aObserver Reference to state observer instance.
+	 */
+	IMPORT_C void RemoveStateObserver( MPhoneSecurityModeChangeObserver& aObserver );
+	
+	/**
+	 * Checks if autolock is enabled.
+	 * 
+	 * @return ETrue if enabled. EFalse otherwise.
+	 */
+	IMPORT_C TBool IsAutolockEnabled();
+	
+	/**
+	 * Checks if security mode is enabled.
+	 * 
+	 * @return ETrue if enabled. EFalse otherwise.
+	 */
+	IMPORT_C TBool IsSecurityMode();
+	
+	/**
+	 * Initializes state instance. This should be called when dynamic security
+	 * mode observers are ready.
+	 */
+	IMPORT_C void Initialize();
+	
+	/**
+	 * Handles phone engine message. Dynamic state object listens phone engine
+	 * message to determinate sim states.
+	 * 
+	 * @param aMessage Message enumeration.
+	 * @param aCallId Call identifier.
+	 */
+	void HandlePhoneEngineMessageL( const TInt aMessage, TInt aCallId );
+	
+	/**
+	 * Handle property change. Dynamic state object listens P&S key changes
+	 * to determinate autolock and sim security states.
+	 * 
+	 * @param aCategory Unique identifer category reference.
+	 * @param aKey Key as unsigned integer.
+	 * @param aValue Key value as integer.
+	 */
+	void HandlePropertyChangedL(const TUid& aCategory,
+	     const TUint aKey,
+	     const TInt aValue );
+	
+private:
+	
+	/**
+	 * Default C++ constructor.
+	 */
+	CPhoneSecurityModeObserver();
+	
+	/**
+	 * Defines iSecurityMode with corresponding logic implementation.
+	 */
+	void DefineSecurityModeState();
+	
+	/**
+	 * Handles security mode state change. Basicly calls observer functions.
+	 */
+	void HandleStateChange();
+	
+	/**
+	 * Checks if sim security status is enabled.
+	 * 
+	 * @return ETrue if enabled.
+	 */
+	TBool IsSimSecurityStatus();
+	
+	/**
+	 * Checks if sim security status is accepted, not in security mode.
+	 * 
+	 * @return ETrue if not in security mode.
+	 */
+	TBool IsEngineSimStateAccepted();
+	
+	/**
+	 * Checks if simless features are supported.
+	 * 
+	 * @return ETrue if features are supported.
+	 */
+	TBool AreSimlessFeaturesSupported();
+	
+private:
+	
+    // Phone sim security state. Used to define dialer security mode and
+    // usability restrictions dynamically.
+    TPSSimSecurityStatus iSimState;
+    
+    // Telephony engine sim state. Used to define dialer security mode and
+    // usability restrictions dynamically.
+    TPESimState iEngineCurrentSimState;
+    
+    // Some special cases requires that we know previous sim state to 
+    // calculate security mode.
+    TPESimState iEnginePreviousSimState;
+            
+    // Phone device lock state. Used to define dialer security mode and
+    // usability restrictions dynamically.
+    TPSAutolockStatus iDeviceLockState;
+    
+    // Security mode status flag. This is calculated from iSimState and
+    // iDeviceLockState
+    TBool iSecurityMode;
+    
+    /**
+     * Pointer array for observers. This dynamic security mode state object
+     * doesn't own the observer instances. 
+     */
+    RPointerArray< MPhoneSecurityModeChangeObserver > iObserverArray;
+    
+    /**
+     * Pointer to Phone Engine info instance. This object doens't own the
+     * engine info instance.
+     */
+    MPEEngineInfo* iEngineInfo;
+    
+    /**
+     * Flag to determinate if this security mode state object has been fully
+     * initialized.
+     */
+    TBool iInitialized;
+	
+	};
+
+#endif