diff -r 000000000000 -r ba25891c3a9e ncdengine/provider/client/inc/ncdinterfacebaseproxy.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ncdengine/provider/client/inc/ncdinterfacebaseproxy.h	Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,109 @@
+/*
+* Copyright (c) 2006 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:   Contains CNcdInterfaceBaseProxy class
+*
+*/
+
+
+#ifndef NCD_INTERFACE_BASE_PROXY_H
+#define NCD_INTERFACE_BASE_PROXY_H
+
+
+#include "catalogsinterfacebase.h"
+
+
+class MCatalogsClientServer;
+
+
+/**
+ * Base class for the proxies.
+ * Provides basic methods for client server session function calls.
+ *
+ *  @lib ?library
+ *  @since S60 ?S60_version *** for example, S60 v3.0
+ */
+class CNcdInterfaceBaseProxy: public CCatalogsInterfaceBase                     
+    {
+
+protected:
+
+    /**
+     * Constructor
+     *
+     * @param aSession The session between the client proxy and the
+     * corresponding server object.
+     * @param aHandle The handle which identifies the server object
+     * that this proxy uses.
+     */
+    CNcdInterfaceBaseProxy( MCatalogsClientServer& aSession, 
+                            TInt aHandle,
+                            CCatalogsInterfaceBase* aParent );
+
+    /**
+     * Destructor
+     */
+    virtual ~CNcdInterfaceBaseProxy();
+
+
+public:
+
+    /**
+     * ClientServerSession
+     *
+     * @return MCatalogsClientServer& an object that contains
+     * the client server session information
+     */
+    MCatalogsClientServer& ClientServerSession() const;
+
+
+    /**
+     * Handle
+     *
+     * @return TInt a handle that identifies the server side object
+     * that this proxy uses.
+     */
+    TInt Handle() const;
+        
+    
+protected:
+
+    /** 
+     * Sets the id used for the release message
+     */
+    void SetReleaseId( TInt aId );
+            
+private:
+    // Prevent if not implemented
+    CNcdInterfaceBaseProxy( const CNcdInterfaceBaseProxy& aObject );
+    CNcdInterfaceBaseProxy& operator =( const CNcdInterfaceBaseProxy& aObject );
+
+    
+private: // data
+
+    /**
+     * Interface for communicating to the server-side.
+     */    
+    MCatalogsClientServer& iSession;
+
+    /**
+     * Handle to identify the server-side counterpart for object of this
+     * class.
+     */
+    TInt iHandle;
+    
+    TInt iReleaseId;
+    };
+
+
+#endif // NCD_INTERFACE_BASE_PROXY_H