--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/satengine/SatServer/Engine/inc/CSatClientServiceReq.h	Tue Feb 02 01:11:09 2010 +0200
@@ -0,0 +1,159 @@
+/*
+* Copyright (c) 2002-2005 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:  Handles client requests.
+*
+*/
+
+
+
+#ifndef CSATCLIENTSERVICEREQ_H
+#define CSATCLIENTSERVICEREQ_H
+
+//  INCLUDES
+#include <e32base.h>
+#include "MSatCommand.h"
+#include "SatSOpcodes.h"
+
+// FORWARD DECLARATION
+class MSatUtils;
+
+// CLASS DECLARATION
+
+/**
+*  Handles the buffering of command and client request.
+*  Buffering is needed because client can make request without command and
+*  viceversa.
+*
+*  @lib SatEngine
+*  @since Series 60 3.0
+*/
+class CSatClientServiceReq : public CBase
+    {
+    public:  // Constructors and destructor
+
+        /**
+        * Two-phased constructor.
+        * @param aRequest Handled service request
+        * @param aResponse Handled response request.
+        * @param aCommand Command hander for request
+        * @param aUtils Reference to SAT Utilities
+        */
+        static CSatClientServiceReq* NewL(
+            TSatServerRequest aRequest,
+            TSatServerRequest aResponse,
+            MSatCommand* aCommand,
+            MSatUtils& aUtils );
+
+        /**
+        * Destructor.
+        */
+        virtual ~CSatClientServiceReq();
+
+    public: // New functions
+
+        /**
+        * Handles the command from SIM.
+        * @param aCmdData Data to be sent to client.
+        * @param aCmdRsp Clients response is written to this descriptor.
+        * @param aRequest Request which the data is sent.
+        * @return ETrue if command was recognised to be handled in this class ie aRequest is the same that
+        * set in constructor.
+        */
+        virtual TBool HandleCommand(
+            TDesC8* aCmdData,
+            TDes8* aCmdRsp,
+            TSatServerRequest aRequest );
+
+        /**
+        * Handles the request from client.
+        * @param aRequest Service request from client.
+        * @return ETrue if request was recognised to be handled in this class.
+        */
+        virtual TBool HandleRequest( const RMessage2& aRequest );
+
+        /**
+        * Checks is this service request handling this request
+        * @param aRequest Checks own request to this request
+        * @return TBool indicating is param aRequest this service
+        * requests request
+        */
+        virtual TBool IsMyRequest( const TSatServerRequest aRequest );
+
+        /**
+        * Sets command handler for this service request handler
+        * @param aCommand Command handler for this service request
+        */
+        virtual void SetCommandHandler( MSatCommand* aCommand );
+
+        /**
+        * Resets containing data.
+        */
+        virtual void Reset();
+
+    protected:  // New functions
+
+        /**
+        * Writes the data to client address space and
+        * completes the iRequest.
+        */
+        virtual void SendDataToClient();
+
+    protected:
+
+        /**
+        * C++ default constructor.
+        * @param aRequest Handled service request
+        * @param aResponse Handled response request.
+        * @param aCommand Command hander for request
+        * @param aUtils Reference to SAT Utilities
+        */
+        CSatClientServiceReq( 
+            TSatServerRequest aRequest,
+            TSatServerRequest aResponse,
+            MSatCommand* aCommand,
+            MSatUtils& aUtils );
+
+    private:  // Data
+
+        // Identifies the client request, which is handled in HandleRequest
+        const TSatServerRequest iHandledRequest;
+
+        // Identifies the client response, which is handled in HandleRequest
+        const TSatServerRequest iHandledResponse;
+
+        // Command from SIM
+        MSatCommand* iResponseObserver;
+
+        // Indicates if the command from SIM is not yet sent to client
+        TBool iCmdPending;
+
+        // Service request from client
+        RMessage2 iRequest;
+
+        // Indicates that request is waiting command from SIM.
+        TBool iRequestPending;
+
+        // Data from SIM.
+        TDesC8* iCmdData;
+
+        // Response from client..
+        TDes8* iCmdRsp;
+
+        // Utilities class
+        MSatUtils& iUtils;
+    };
+
+#endif      // CSATCLIENTSERVICEREQ_H
+
+// End of File