--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lafagnosticuifoundation/cone/src/Coemop.cpp	Tue Feb 02 01:00:49 2010 +0200
@@ -0,0 +1,109 @@
+// 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:
+//
+
+#include <coemop.h>
+
+/** Safety check to avoid loops in the Mop chain.
+*/
+MObjectProvider* MObjectProvider::FindParent(MObjectProvider* aMopToFind)
+	{
+	MObjectProvider* mop = this;
+	while (mop && mop!= aMopToFind)
+		{
+		mop = mop->MopNext();
+		}
+	return mop;
+	}
+
+/** Gets the parent object provider.
+
+This is called by the private function MopGetById() when a call to 
+MopGetObject() returns NULL.
+
+The default implementation returns NULL. Note that care must be taken 
+to avoid infinite loops. For example, returning a pointer, either 
+directly or indirectly, to this same object provider.
+
+@return	A pointer to the parent object provider, or NULL if there is none.
+@publishedAll 
+@released */
+EXPORT_C MObjectProvider* MObjectProvider::MopNext()
+	{
+	return NULL;
+	}
+
+
+/** Gets an object of a type identified by the specified TTypeUid object.
+
+Although private, the implementation tries to find a suitable object through 
+a call to MopSupplyObject(). If this returns NULL, it calls MopNext() to find 
+a parent object provider, and then recursively calls MopGetById(), until an object 
+is found, or no further parents can be found.
+
+Note that we should preserve Binary Compatibility for this function because it 
+is called by the publishedAll inline function MObjectProvider::MopGetObject().
+
+@param aId A unique identifier which identifies the type of object required.
+@return The owned object of the given type ID. If no owned object of the given 
+type ID exists, NULL is returned.
+@internalComponent */
+EXPORT_C TAny* MObjectProvider::MopGetById(TTypeUid aId)
+	{
+	TAny* obj = MopSupplyObject(aId).Pointer();
+
+	if (obj)
+		return obj;
+	
+	MObjectProvider* next = MopNext();
+	if (next)
+		return next->MopGetById(aId);
+
+	return NULL;
+	}
+	
+	
+/** Gets an object of a type identified by the specified TTypeUid object. It does not
+recurse through the object provider chain to find the object required. If this object
+cannot provide it then it returns NULL.
+
+Although private, the implementation tries to find a suitable object through 
+a call to MopSupplyObject(), and if this returns NULL, this function returns NULL.
+
+Note that we should preserve Binary Compatibility for this function because it 
+is called by the publishedAll inline function MObjectProvider::MopGetObjectNoChaining().
+
+@param aId A unique identifier which identifies the type of object required.
+@return The owned object of the given type ID. If no owned object of the given 
+type ID exists, NULL is returned.
+@internalComponent */
+EXPORT_C TAny* MObjectProvider::MopGetByIdNoChaining(TTypeUid aId)
+	{
+	TAny* obj = MopSupplyObject(aId).Pointer();
+	return obj;
+	}
+
+
+EXPORT_C MObjectProvider::MObjectProvider()
+	{
+	}
+
+EXPORT_C void MObjectProvider::MObjectProvider_Reserved1()
+	{
+	}
+	
+EXPORT_C void MObjectProvider::MObjectProvider_Reserved2()
+	{
+	}
+