diff -r 71ad690e91f5 -r d6dafc5d983f javauis/m2g_qt/src/CSynchronization.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/m2g_qt/src/CSynchronization.cpp	Fri Oct 15 12:29:39 2010 +0300
@@ -0,0 +1,138 @@
+/*
+* Copyright (c) 2005-2006 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:  M2GCore function call synchronization for J9
+*
+*/
+
+// INCLUDE FILES
+#include "CSynchronization.h"
+
+NONSHARABLE_CLASS(M2gGlobals)
+{
+public:
+    M2gGlobals() : mSync(0) {}
+
+public:
+    CSynchronization* mSync;
+};
+
+#if defined(__WINSCW__)
+
+#include <pls.h>
+M2gGlobals* getM2gGlobals()
+{
+    // Access the PLS of this process.
+    //Todo have to check Uid for process. 
+    return Pls<M2gGlobals>(TUid::Uid(0x200211E2));
+}
+
+#else
+
+static M2gGlobals* sGlobals = 0;
+
+M2gGlobals* getM2gGlobals()
+{
+    if (sGlobals == 0)
+    {
+        sGlobals = new M2gGlobals();
+    }
+    return sGlobals;
+}
+#endif
+
+
+// STATIC MEMBERS
+/*static*/ //CSynchronization* CSynchronization::iSelf = NULL;
+
+// -----------------------------------------------------------------------------
+// CSynchronization::InstanceL
+// -----------------------------------------------------------------------------
+/*static*/ CSynchronization* CSynchronization::InstanceL()
+{
+    static M2gGlobals* globals = getM2gGlobals();
+    if (!globals->mSync)
+    {
+        globals->mSync = CSynchronization::NewL();
+    }
+    return globals->mSync;
+}
+
+// -----------------------------------------------------------------------------
+// CSynchronization::NewL
+// -----------------------------------------------------------------------------
+/*static*/ CSynchronization* CSynchronization::NewL()
+{
+    CSynchronization* self = new(ELeave) CSynchronization();
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    CleanupStack::Pop();
+    return self;
+}
+
+// -----------------------------------------------------------------------------
+// CSynchronization::ConstructL
+// -----------------------------------------------------------------------------
+void CSynchronization::ConstructL()
+{
+    User::LeaveIfError(iGuard.CreateLocal());
+}
+
+// -----------------------------------------------------------------------------
+// CSynchronization::CSynchronization
+// -----------------------------------------------------------------------------
+CSynchronization::CSynchronization() : iErrorCode(0)
+{
+}
+
+// -----------------------------------------------------------------------------
+// CSynchronization::~CSynchronization
+// -----------------------------------------------------------------------------
+CSynchronization::~CSynchronization()
+{
+    iGuard.Close();
+}
+
+// -----------------------------------------------------------------------------
+// CSynchronization::Lock
+// -----------------------------------------------------------------------------
+void CSynchronization::Lock()
+{
+    iGuard.Wait();
+    iErrorCode = 0;
+}
+
+// -----------------------------------------------------------------------------
+// CSynchronization::Unlock
+// -----------------------------------------------------------------------------
+void CSynchronization::Unlock()
+{
+    iErrorCode = 0;
+    iGuard.Signal();
+}
+
+// -----------------------------------------------------------------------------
+// CSynchronization::SetErrorCode
+// -----------------------------------------------------------------------------
+void CSynchronization::SetErrorCode(TInt aCode)
+{
+    iErrorCode = aCode;
+}
+
+// -----------------------------------------------------------------------------
+// CSynchronization::GetErrorCode
+// -----------------------------------------------------------------------------
+TInt CSynchronization::GetErrorCode()
+{
+    return iErrorCode;
+}