diff -r 000000000000 -r bde4ae8d615e os/ossrv/lowlevellibsandfws/pluginfw/Framework/frame/TlsData.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/ossrv/lowlevellibsandfws/pluginfw/Framework/frame/TlsData.h	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,122 @@
+// Copyright (c) 1997-2009 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:
+//
+
+#ifndef __TLSDATA_H__
+#define __TLSDATA_H__
+
+/** 
+@internalComponent
+@file
+Comments : definition of the thread local storage data structure,
+			and the global access pointer.
+*/
+#include <ecom/ecom.h>
+
+//Forward declarations
+class CLoadManager;
+class CGlobalData;
+
+/**
+CGlobalData class controls the life time of a single CEComSession instance and
+single CLoadManager instance. It works in a close cooperation with REComSession class.
+The life time of the CGlobalData singleton instance will be controlled  by the following
+static and non-static methods of REComSession:
+1) REComSession::OpenL() (static method).
+   CGlobalData singleton instance, so the CEComSession instance and CLoadManager instance, 
+   will be created during the first successfull call of REComSession::OpenL(). 
+   Each next REComSession::OpenL() call will not create new CGlobalData instance, 
+   it will just increment the reference count of the already created singleton.
+2) REComSession::Close() (non-static method).
+   It will not destroy the created CGlobalData singleton, it will just decrement its 
+   reference count.
+3) REcomSession::FinalClose() (static method).
+   It will check the reference count of CGlobalData singleton and if it is less or equal to
+   0, then CGlobalData singleton, so the CEComSession instance and CLoadManager instance, 
+   will be destroyed.
+@internalComponent
+*/
+NONSHARABLE_CLASS(CGlobalData) : public CBase
+	{
+public:	
+	static CGlobalData* NewL();
+	static CGlobalData* Instance();
+	virtual ~CGlobalData();
+	
+	inline TInt IncRefCnt();
+	inline TInt DecRefCnt();
+	inline TInt RefCnt() const;
+	
+	inline REComSession& EComSession();
+	inline CLoadManager& LoadManager();
+	
+private:	
+	CGlobalData();
+	void ConstructL();
+	
+private:	
+	/** The overall count of successfull REComSession::OpenL() calls. */
+	TInt iRefCount;
+	/** The single REComSession instance */
+	REComSession iEComSession;
+	/** Handles the loading of the dlls and the deletion of objects */
+	CLoadManager* iLoadManager;
+	};
+
+/**
+Increments the reference count of CGlobalData object. 
+It should be called for every successfull call of REComSession::OpenL(). 
+@return Reference count value after the increment.
+*/
+inline TInt CGlobalData::IncRefCnt()
+	{
+	return ++iRefCount;
+	}
+
+/**
+Decrements the CGlobalData object's reference count. 
+It should be called from REComSession::Close(). 
+@return Reference count value after the decrement.
+*/	
+inline TInt CGlobalData::DecRefCnt()
+	{
+	return --iRefCount;
+	}
+		
+/**
+It is used in REComSession::FinalClose().
+@return Reference count value.
+*/	
+inline TInt CGlobalData::RefCnt() const
+	{
+	return iRefCount;
+	}
+	
+/**
+@return A reference to the controlled REComSession object.
+*/
+inline REComSession& CGlobalData::EComSession()
+	{
+	return iEComSession;
+	}
+	
+/**
+@return A reference to the controlled CLoadManager object.
+*/
+inline CLoadManager& CGlobalData::LoadManager()
+	{
+	return *iLoadManager;
+	}
+
+#endif //__TLSDATA_H__