commsfwutils/commsbufs/mbufgobblerlayer/inc/mbufgobblerflowfactory.h
changeset 78 dd4909eb54cd
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/commsfwutils/commsbufs/mbufgobblerlayer/inc/mbufgobblerflowfactory.h	Thu Sep 23 10:22:55 2010 +0100
@@ -0,0 +1,56 @@
+// Copyright (c) 2010 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:
+// The factory class which is used to instantiate the MbufGobbler flow.
+//  (data plane)
+//
+//
+//  This is a 3-plane comms layer implementation example, which has been customised to be a test layer which gobbles and releases ESOCK MBUFs.
+//  The MBuf gobbling functionality can be disabled by undefining the macro SYMBIAN_COMMSFW_MBUF_GOBBLER which is specified in mbufgobblerproviders.mmp.
+//  When SYMBIAN_COMMSFW_MBUF_GOBBLER is undefined, the source code specified by mbufgobblerproviders.mmp becomes a pass through layer i.e. it passes the data
+//  through to the layer above or below without altering it. This makes it useful as a starting point for implementing your own layers / providers;
+//  useful documentation on how to customise your own passthrough layer can be found in ..\docs\MbufGobblerLayer.doc
+//
+
+/**
+ @file
+ @internalComponent
+*/
+
+#ifndef MBUFGOBBLERFLOWFACTORY_H__
+#define MBUFGOBBLERFLOWFACTORY_H__
+
+#include <e32base.h>
+#include <e32std.h>
+#include <comms-infras/ss_subconnflow.h>
+#include <comms-infras/ss_protflow.h>
+#include <comms-infras/ss_subconnprov.h>
+#include <elements/nm_signatures.h>
+#include "mbufgobbleruids.h"
+
+class CMbufGobblerFlowFactory : public ESock::CSubConnectionFlowFactoryBase
+/**
+MbufGobbler Flow Factory
+*/
+	{
+public:
+
+	enum { EUid = EMbufGobblerFlowUid };
+	static CMbufGobblerFlowFactory* NewL(TAny* aConstructionParameters);
+
+protected:
+	CMbufGobblerFlowFactory(TUid aFactoryId, ESock::CSubConnectionFlowFactoryContainer& aParentContainer);
+	virtual ESock::CSubConnectionFlowBase* DoCreateFlowL(ESock::CProtocolIntfBase* aProtocol, ESock::TFactoryQueryBase& aQuery);
+	};
+
+#endif // MBUFGOBBLERFLOWFACTORY_H__