diff -r 000000000000 -r 094583676ce7 PECengine/StorageManager2/ClientInc/RPEngStorageAdminSubClient.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/PECengine/StorageManager2/ClientInc/RPEngStorageAdminSubClient.h	Thu Dec 17 08:41:52 2009 +0200
@@ -0,0 +1,141 @@
+/*
+* Copyright (c) 2002 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:  it is used to update session slot state and signal new
+*				 session slot events
+*
+*/
+
+
+#ifndef __RPENGSTORAGEADMINSUBCLIENT_H__
+#define __RPENGSTORAGEADMINSUBCLIENT_H__
+
+//  INCLUDES
+#include <e32def.h>
+#include "PEngStorageGlobals.h"
+
+// FORWARD DECLARATIONS
+class RPEngStorageAdminClient;
+
+/**
+ *  Storage Admin sub-client
+ *  it is used to update session slot state and
+ *  signal new session slot events
+ *
+ *  @lib PEngStoreMan2.dll
+ *  @since 3.0
+ */
+
+// CLASS DECLARATION
+class  RPEngStorageAdminSubClient: public RSubSessionBase
+
+    {
+    public:		// Constructors and destructors
+
+        /**
+         * C++ default constructor.
+         */
+        IMPORT_C RPEngStorageAdminSubClient( );
+
+        /**
+         * Destructor.
+         */
+        IMPORT_C ~RPEngStorageAdminSubClient( void );
+
+    public: 	// new methods
+
+        /**
+         *  Connects to the presence server
+         *
+         *	@since 3.0
+         *	@param aAdminClient main admin client
+         *	@param aSessionName packed session slot Id
+         *	@return KErrNone or any of system wide error codes
+         */
+        IMPORT_C TInt Connect(
+            RPEngStorageAdminClient& aAdminClient,
+            const TDesC8& aSesssionName );
+
+        /**
+         *	Close connection to the presence server
+         *	When this sub-session is closed it is assumed that
+         *  State of the connection is closed
+         *
+         *	@since 3.0
+         */
+        IMPORT_C void Close();
+
+    public:		// new Storage management Functions
+
+        /**
+         *	Update Presence State of defined connection.
+         *
+         *	@since 3.0
+         *  @param aState state of the Session Slot, in case
+         *				aEven is not reconstructed, this value
+         *				is used instead to determine state of the
+         *				session
+         *	@param aEvent new event of session slot from the Presence Server
+         *	@return KErrNone if notification went OK,
+         *					otherwise system wide error code
+         */
+        IMPORT_C TInt NotifyEvent( const TDesC8& aEvent );
+
+        /**
+         *  Notify error from to the listeners
+         *
+         *  @since 3.0
+         *  @param aError code to be notified to listeners
+         */
+        IMPORT_C TInt NotifyError( TInt aError );
+
+        /**
+         *	Check if Application Id is registered for given session slot
+         *
+         *  @since 3.0
+         *	@param aAppId application Id
+         *  @return KErrNone if registered, KErrNotFound if not
+         *			system wide error code if something other goes wrong
+         */
+        IMPORT_C TInt CheckAppIdRegistration( const TDesC& aAppId );
+
+    private:	// Data
+
+        /// Flag if sub Session is connected to the Server
+        TBool										iConnected;
+
+
+    };
+
+#endif      //  __RPENGSTORAGEADMINSUBCLIENT_H__
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