--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/messagingfw/msgsrvnstore/mtmbase/src/MTUIREG.CPP	Wed Nov 03 22:41:46 2010 +0530
@@ -0,0 +1,114 @@
+// Copyright (c) 1998-2009 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:
+// MODULE - Message Type Module
+// User Interface registry
+// 
+//
+
+// Messaging includes
+#include <msvapi.h>
+#include <msvruids.h>
+#include <mtclbase.h>
+
+// Specific includes
+#include "MTUIREG.H"
+#include "MTUIPAN.H"
+
+#ifdef SYMBIAN_ENABLE_SPLIT_HEADERS  
+#include "msvconsts.h"				
+#endif	
+
+//			 
+//  CMtmUiRegistry  //
+//
+EXPORT_C CMtmUiRegistry* CMtmUiRegistry::NewL(CMsvSession& aMsvSession,TTimeIntervalMicroSeconds32 aTimeoutMicroSeconds32)
+/** Constructs and allocates a CMtmUiRegistry object. 
+
+The client should delete this object when it is no longer required.
+
+The registry keeps a reference count of the number of instances of each MTM 
+in use. When that reference count falls to zero, the DLL that provides the 
+MTM is unloaded. However, this is not done immediately, but only after the 
+time specified in aTimeoutMicroSeconds32. This increases efficiency in cases 
+where the DLL is required again shortly.
+
+@param aMsvSession The client's Message Server session 
+@param aTimeoutMicroSeconds32 Time to wait before unloading MTM DLLs 
+@leave KErrNoMemory A memory allocation failed 
+@return A pointer to a newly allocated and initialised object */
+	{
+	CMtmUiRegistry* self = new (ELeave) CMtmUiRegistry(aMsvSession,aTimeoutMicroSeconds32);
+	CleanupStack::PushL(self);
+	self->ConstructL();
+	CleanupStack::Pop();
+	return self;
+	};
+
+					 
+CMtmUiRegistry::~CMtmUiRegistry()
+/** Destructor. */
+	{
+	}
+
+
+EXPORT_C CBaseMtmUi* CMtmUiRegistry::NewMtmUiL(CBaseMtm& aMtm)
+/** Creates a User Interface MTM object for the specified MTM. 
+
+The client should delete the returned object when it is no longer required. 
+
+@return User Interface MTM object for specified MTM 
+@param aMtm Client MTM for which to get the associated UI MTM
+@leave KErrNotFound MTM type could not be found
+@leave KErrNoMemory A memory allocation failed 
+@leave KErrBadLibraryEntryPoint  Malformed MTM: a library entry point was not of the required type 
+@leave Other DLL loading error codes if the DLL that provides the MTM cannot be loaded 
+*/
+	{
+	CBaseMtmUi* newMtm = NULL;
+	if(!IsPresent(aMtm.Type()))
+		User::Leave(KErrNotFound);
+
+	TInt index=MtmTypeUidToIndex(aMtm.Type());
+	CRegisteredMtmDll* registeredmtmdll=iRegisteredMtmDllArray[index];
+	RLibrary mtmdlllibrary;
+	User::LeaveIfError(registeredmtmdll->GetLibrary(iFs,mtmdlllibrary));
+
+	TInt refcount=registeredmtmdll->MtmDllRefCount();
+	TRAPD(ret, newMtm = NewMtmL(mtmdlllibrary, aMtm, *registeredmtmdll));
+
+	if ((ret!=KErrNone) && (registeredmtmdll->MtmDllRefCount()==refcount))  //  Library not released in mtm destructor
+		registeredmtmdll->ReleaseLibrary();
+
+	User::LeaveIfError(ret);
+	return newMtm;
+	}
+
+CBaseMtmUi* CMtmUiRegistry::NewMtmL(const RLibrary& aLib, CBaseMtm& aMtm, CRegisteredMtmDll& aReg) const
+	{
+	TInt ordinal = aReg.MtmDllInfo().iEntryPointOrdinalNumber;
+	TLibraryFunction libFunc = aLib.Lookup(ordinal);
+	if (!libFunc)
+		User::Leave(KErrBadLibraryEntryPoint);
+
+	MtmUiFactoryFunctionL* pFunc = (MtmUiFactoryFunctionL*)libFunc;
+	return (*pFunc)(aMtm, aReg);	
+	}
+
+// protected constructor
+CMtmUiRegistry::CMtmUiRegistry(CMsvSession& aMsvSession,TTimeIntervalMicroSeconds32 aTimeoutMicroSeconds32)
+	: CObserverRegistry(aMsvSession, KUidMtmUiComponent, aTimeoutMicroSeconds32)
+	{
+	__DECLARE_NAME(_S("CMtmUiRegistry"));
+	}
+