diff -r 000000000000 -r ff3b6d0fd310 satengine/SatServer/Commands/RefreshRequiredCmd/inc/CRefreshRequiredHandler.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/satengine/SatServer/Commands/RefreshRequiredCmd/inc/CRefreshRequiredHandler.h	Tue Feb 02 01:11:09 2010 +0200
@@ -0,0 +1,230 @@
+/*
+* Copyright (c) 2002-2008 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:  RefreshRequired command handler
+*
+*/
+
+
+
+#ifndef CREFRESHREQUIREDHANDLER_H
+#define CREFRESHREQUIREDHANDLER_H
+
+//  INCLUDES
+#include <etelsat.h>
+#include "SatSTypes.h"
+#include "CSatCommandHandler.h"
+
+// FORWARD DECLARATION
+class MSatUtils;
+
+// CLASS DECLARATION
+
+/**
+*  Command handler for RefreshRequired command.
+*
+*  @lib RefreshRequiredCmd.lib
+*  @since Series 60 3.0
+*/
+class CRefreshRequiredHandler : public CSatCommandHandler
+    {
+    public:     // Constructors and destructor
+
+        /**
+        * Two-phased constructor.
+        * @param aUtils SAT Utils interface
+        */
+        static CRefreshRequiredHandler* NewL( MSatUtils* aUtils );
+
+        /**
+        * Destructor.
+        */
+        virtual ~CRefreshRequiredHandler();
+
+    public:     // Functions from base classes
+
+        /**
+        * From MSatEventObserver. Overrides the default implementation.
+        * @param aEvent An event that is occured.
+        */
+        void Event( TInt aEvent );
+
+        /**
+        * From MSatCommand.
+        */
+        void ClientResponse();
+
+    protected:  // Functions from base classes
+
+        /**
+        * From CActive Cancels the usat request.
+        */
+        void DoCancel();
+
+        /**
+        * From CCommandHandler Requests the command notification.
+        * @param aStatus Request status
+        */
+        void IssueUSATRequest( TRequestStatus& aStatus );
+
+        /**
+        * From CSatCommandHandler Precheck before executing the command.
+        * @return TBool indicating command is currently allowed.
+        */
+        TBool CommandAllowed();
+
+        /**
+        * From CSatCommandHandler Need for ui session.
+        * @return TBool indicating need of ui session.
+        */
+        TBool NeedUiSession();
+
+        /**
+        * From CSatCommandHandler Called when USAT API notifies that command.
+        */
+        void HandleCommand();
+
+        /**
+        * From CSatCommandHandler. Indicates the failure of launching ui client.
+        */
+        void UiLaunchFailed();
+
+    private:
+
+        /**
+        * The indicated AID may be of four states.  
+        * We treat it as the Active AID case if the indicated AID is NULL. 
+        */
+        enum TAidState
+            {
+            EAidInvalid,
+            EAidActive,
+            EAidNotActive,
+            EAidNull
+            };
+        /**
+        * The header of AID from etelsat is A0 in hex equaled to 160 in decemal.
+        * The second, third and fourth byte of AID is 0. 
+        */    
+        enum TAidBytes
+            {
+            EAid0,
+            EAidA0 = 160
+            };
+
+    private:
+
+        /**
+        * C++ default constructor.
+        */
+        CRefreshRequiredHandler();
+
+        /**
+        * By default Symbian 2nd phase constructor is private.
+        */
+        void ConstructL();
+
+    private:    // New functions
+
+        /**
+        * Checks whether EFimsi file change conditions prevent refresh.
+        * @return TBool indicating EFimsi file refresh allowed.
+        */
+        TBool EFIMSIRefreshAllowed() const;
+
+        /**
+        * Checks whether phone state prevents refresh.
+        * @return TBool indicating refresh allowed.
+        */
+        TBool BusyNotAllowed();
+
+        /**
+        * Asks permission to make refresh from clients.
+        * @return TBool indicating refresh can be started immediately.
+        */
+        TBool QueryRefreshClients();
+
+        /**
+        * Refresh observers call this to indicate refresh allow.
+        * Starts the refresh when all clients has agreed.
+        * @param aAllow Indicates allowness of this client.
+        */
+        void AllowRefresh( TBool aAllow );
+
+        /**
+        * Start refresh.
+        */
+        void DoRefresh();
+
+        /**
+        * Notifies the refresh clients about refresh cancel.
+        */
+        void NotifyRefreshClientsCancel();
+
+        /**
+        * Sends the RefreshRequired specific response to the SIM and renews
+        * the sat request. Note, this replaces TerminalRsp() here.
+        * @param aRsp RefreshRequired response data package.
+        */
+        void RefreshAllowed( const TDesC8& aRsp );
+        
+        /**
+        * Get the indicated AID state according to 
+        * the current application's AID. 
+        * @return TAidstate indicating the state of the indicated AID. 
+        */
+        TAidState AidState() const;
+
+        /**
+        * Check whether the current application's AID is valid. 
+        * @return TBool indicating whether the indicated AID is valid. 
+        * @param aAid RefreshRequired AID data from etelsat.       
+        */
+        TBool IsValidAid( const RSat::TAid& aAid ) const;
+    private:    // Data
+
+        // Refresh command data.
+        RSat::TRefreshV2 iRefreshRequiredData;
+
+        // Refresh command package.
+        RSat::TRefreshV2Pckg iRefreshRequiredPckg;
+
+        // Response from client.
+        RSat::TRefreshRspV1 iRefreshRequiredRsp;
+
+        // Response package.
+        RSat::TRefreshRspV1Pckg iRefreshRequiredRspPckg;
+
+        // Query command data.
+        TSatQueryV1 iQueryData;
+
+        // Query package.
+        TSatQueryV1Pckg iQueryPckg;
+
+        // Query response.
+        TSatQueryRspV1 iQueryRsp;
+
+        // Query response package.
+        TSatQueryRspV1Pckg iQueryRspPckg;
+
+        // Count of refresh clients queried refresh allow but not yet answered.
+        TInt iRefreshQueryClientCount;
+
+        // Response of refresh query.
+        TBool iAllowRefresh;
+
+    };
+
+#endif      // CREFRESHREQUIREDHANDLER_H
+
+// End of File