--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lbs/internal/lbstestserver/inc/csubsessionbase.h	Thu Jan 21 12:53:44 2010 +0000
@@ -0,0 +1,124 @@
+// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "Symbian Foundation License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.symbianfoundation.org/legal/sfl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// Definition of Subsession base object 
+// 
+//
+
+
+
+/**
+ @file
+ @internalTechnology
+*/
+
+#ifndef __LBSSUBSESSIONBASE_H__
+#define __LBSSUBSESSIONBASE_H__
+
+#include <e32base.h>
+
+// forward classes
+class CSecureServerBase;
+
+/** 
+@internalTechnology
+@released
+
+Interface for release resource
+ */
+class MRelease
+	{
+public:
+	virtual void VirtualRelease() = 0; // THIS MUST delete any implementation!	
+	};
+
+/** 
+@internalTechnology
+
+MRelease interface function pointer
+ */
+typedef void (MRelease::* TReleaseFunc)();
+
+
+/** 
+@internalTechnology
+@released
+
+static class for push the resource needed to be released to stack
+ */
+class CleanupVirtualRelease
+	{
+public:
+	inline static void PushL(MRelease& aRef);
+private:
+	static void Release(TAny *aPtr);
+	};
+
+void CleanupVirtualReleasePushL(MRelease& aRef);
+
+
+/** 
+@internalTechnology
+@released
+@see MRelease
+
+/** 
+@internalTechnology
+@released
+@see MRelease
+
+MRelease based Interface, interface for subsession
+ */
+class MSubSessionImpl : public MRelease
+	{
+public:
+	virtual void DispatchL(const RMessage2& aMessage) = 0;
+	virtual void DispatchError(const RMessage2& aMessage, TInt aError) = 0;
+	virtual void CreateSubSessionL(const RMessage2& aMessage, const CSecureServerBase* aServer) = 0;
+	virtual void CloseSubSession() = 0;
+	};
+
+/**
+@internalTechnology
+@released
+@see MSubSessionImpl
+
+ Subsession base object
+ */
+class CSubSessionBase : public CObject
+	{
+public:
+	/** Panic type for subsession objects */
+	enum TSubSessionBasePanic
+		{
+		EDispatchLNotOverriden = 1,
+		EDispatchErrorNotOverriden = 2,
+		ECreateSubSessionLNotOverriden = 3,
+		ECloseSubSessionNotOverriden = 4
+		};
+public:
+	CSubSessionBase();
+	virtual ~CSubSessionBase();
+	MSubSessionImpl* GetImplL(const RMessage2& aMessage);
+	void SetImpl(MSubSessionImpl* aImpl);
+	MSubSessionImpl* Impl();
+protected:
+	void Panic(const TSubSessionBasePanic aPanic);
+protected:
+	// property - later derived class may wish to acess so protected, not private
+	/** Generic interface pointer to subsession implemetations */
+	MSubSessionImpl* iImpl;
+	};
+
+
+#endif // __LBSSUBSESSIONBASE_H__