--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wim/WimServer/inc/WimMemMgmt.h	Tue Jan 26 15:20:08 2010 +0200
@@ -0,0 +1,133 @@
+/*
+* Copyright (c) 2002-2009 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:  WIM memomy management
+*
+*/
+
+
+
+#ifndef CWIMMEMMGMT_H
+#define CWIMMEMMGMT_H
+
+//  INCLUDES
+#include "Wimi.h"            //WIMI definitions
+#include <e32base.h>
+
+
+// DATA TYPES
+enum TWimRefType
+    {
+    EWimiRefpt,
+    EWimiRefListt,
+    };
+
+struct TWimiAllocRef
+    {
+    union 
+        {
+        WIMI_Ref_pt ref;
+        WIMI_RefList_t refLst;
+        };
+    
+    TWimRefType refType;
+    };
+
+
+// CLASS DECLARATION
+
+/**
+*  WIM memomy management.
+*  
+*  @since Series60 2.1
+*/
+class CWimMemMgmt : public CBase
+    {
+    public:  // Constructors and destructor
+        
+        /**
+        * Two-phased constructor.
+        */
+        static CWimMemMgmt* NewL();
+        
+        /**
+        * Destructor.
+        */
+        virtual ~CWimMemMgmt();
+
+    public: // New functions
+        
+        /**
+        * Sets active memory reference to iWimRef member variable.
+        * @param aRef active reference.
+        */
+        void SetWIMRef( WIMI_Ref_pt aRef );
+
+        /**
+        * Retrieves active reference.
+        * @return Active reference.
+        */
+        WIMI_Ref_pt WimRef();
+
+        /**
+        * Creates and append a new WIMI_Alloc_Ref item to iRefs array.
+        * @param aLst reference list where to add the new item.
+        */
+        void AppendWIMRefLstL( WIMI_RefList_t aLst );
+
+        /**
+        * Creates and appends a new WIMI_Alloc_Ref item to iRefs array.
+        * @param aRef Reference to be added.
+        */
+        void AppendWIMRefL( WIMI_Ref_pt aRef );        
+        
+        /**
+        * Removes reference from the list and releases allocated memory.
+        * @param aRef Reference to be freed.
+        */
+        void FreeRef( WIMI_Ref_pt );
+
+        /**
+        * Frees the reference(s) pointed by a client.
+        * @param aMessage Encapsulates a client request.
+        */
+        void FreeWIMRefs( const RMessage2& aMessage );
+
+        /**
+        * Frees the list of reference(s) pointed by a client.
+        * @param aMessage Encapsulates a client request.
+        */
+        void FreeRefLst( const RMessage2& aMessage );
+
+        /**
+        * Checks if the reference is valid
+        * @param aRef Reference to be checked.
+        * @return TBool ETrue if aRef is valid.
+        */
+        TBool ValidateWIMRefL( WIMI_Ref_pt aRef );
+
+
+    private:
+
+        CWimMemMgmt();
+        void ConstructL();
+        void CleanUp();
+
+    private:    // Data
+        RPointerArray<TWimiAllocRef> iRefs;
+        WIMI_Ref_pt iWimRef;
+    };
+
+#endif      // CWIMMEMMGMT_H
+            
+// End of File