diff -r 000000000000 -r ba25891c3a9e appinstaller/AppinstUi/Server/Inc/SWInstRequestStore.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/appinstaller/AppinstUi/Server/Inc/SWInstRequestStore.h	Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,131 @@
+/*
+* Copyright (c) 2002-2004 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:   This file contains the header file of the CSWInstRequestStore 
+*                class.
+*
+*                This class stores all outstanding requests and makes sure that
+*                no more than allowed number of simultaneous requests may be
+*                issued.
+*
+*                Currently only 1 outstanding request is supported.
+*
+*/
+
+
+#ifndef SWINSTREQUESTSTORE_H
+#define SWINSTREQUESTSTORE_H
+
+//  INCLUDES
+#include <e32base.h>
+
+namespace SwiUI
+{
+class CSWInstRequestObject;
+
+const TUint KMaxRequestCount = 1;
+
+// CLASS DECLARATION
+
+/**
+*  This class stores all outstanding requests. Currently only 1 simultaneous 
+*  request is supported.
+*
+* @since 3.0
+*/
+class CSWInstRequestStore : public CBase
+    {
+    public:  // Constructors and destructor
+
+        /**
+        * Two-phased constructor.
+        */
+        static CSWInstRequestStore* NewL();
+        
+        /**
+        * Destructor.
+        */
+        virtual ~CSWInstRequestStore();
+
+    public: // New functions
+        
+        /**
+        * Returns the request object based on the given id.
+        * @since 3.0
+        * @return Request object. NULL if not found. Client must not delete the object.
+        */
+        CSWInstRequestObject* GetRequest( TInt aRequestId );
+        
+        /**
+        * Returns the current total request count.
+        * @since 3.0
+        * @return Request count.
+        */
+        TInt RequestCount();
+
+        /**
+        * Returns the current outstanding request count.
+        * @since 3.0
+        * @return Request count.
+        */
+        TInt PendingRequestCount();
+        
+        /**
+        * Adds the given request to the store. Leaves with KSWInstErrBusy if 
+        * the maximum number of outstanding requests is exceeded.
+        * @since 3.0
+        * @param aRequest - The request object.
+        */
+        void AddRequestL( CSWInstRequestObject* aRequest );
+
+        /**
+        * Destroy a request and remove it from the store.
+        * @since 3.0
+        * @param aIpc - Request id of the object.
+        * @return KErrNone, if no error, KErrNotFound if the object is not in the store.
+        */
+        TInt DestroyRequest( TInt aRequestId );  
+
+        /**
+        * Destroys all completed requests.
+        * @since 3.0
+        */
+        void Flush();
+
+        /**
+        * Cancels all requests. Asynchronous.
+        * @since 3.0
+        */
+        void CancelAllRequests();        
+
+    private:
+
+        /**
+        * C++ default constructor.
+        */
+        CSWInstRequestStore();
+        
+        /**
+        * 2nd phase constructor.
+        */
+        void ConstructL();        
+
+    private: // Data
+
+        RPointerArray<CSWInstRequestObject> iRequests;
+    };
+}
+
+#endif      // SWINSTREQUESTSTORE_H   
+            
+// End of File