--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javacommons/security/legacysupport/midp2userpreferences/inc/IPCVersion.h	Tue Apr 27 16:30:29 2010 +0300
@@ -0,0 +1,106 @@
+/*
+* Copyright (c) 2003 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:
+*
+*/
+
+
+/**
+ * @file
+ * @internalComponent
+ * @released
+ *
+ * Header file to configure/use versioned implementations of the IPC mechanism.
+ */
+
+#ifndef IPCVERSION_H
+#define IPCVERSION_H
+
+#include <e32std.h>
+
+#include <j2me/os/ipcparams.h>
+
+/*
+ * Client Interfaces
+ */
+
+class RSessionBaseV : public RSessionBase
+{
+public:
+    // NB Always uses EAutoAttach
+    TInt ShareSession(TAttachMode /*unused*/ = RSessionBase::EAutoAttach)
+    {
+        return RSessionBase::ShareAuto();
+    }
+};
+
+/*
+ * the following inline functions can be used as a standard Share()
+ * interface when connecting to other subsystem's servers.
+ */
+
+// NB Always uses EAutoAttach
+inline TInt ShareSession(RSessionBase& session, RSessionBase::TAttachMode /*unused*/ = RSessionBase::EAutoAttach)
+{
+    return session.ShareAuto();
+}
+
+
+/*
+ * Server Interfaces
+ */
+
+class CSharableSessionV;
+class CSessionV;
+class CServerV;
+typedef RMessage2           RMessageV;
+typedef RMessagePtr2        RMessagePtrV;
+
+class CSharableSessionV : public CSession2
+{
+protected:
+    CSharableSessionV() {}
+    virtual void CreateL(const CServerV&)
+    {}
+    void CreateL()
+    {
+        CreateL(*reinterpret_cast<const CServerV*>(Server()));
+    }
+};
+
+
+class CSessionV : public CSharableSessionV
+{
+protected:
+    CSessionV() {}
+    CSessionV(RThread) {}
+};
+
+
+class CServerV : public CPolicyServer
+{
+protected:
+    virtual CSharableSessionV* NewSessionL(const TVersion&) const = 0;
+    CServerV(TInt aPriority, const TPolicy& aPolicy, TServerType aType) : CPolicyServer(aPriority, aPolicy, aType)
+    {}
+
+private:
+    CSession2* NewSessionL(const TVersion& aVersion, const RMessageV&) const
+    {
+        return NewSessionL(aVersion);
+    }
+};
+
+
+#endif // IPCVERSION_H