commsfwutils/commsbufs/mbufgobblerlayer/src/mbufgobblermetaconnproviderfactory.cpp
author hgs
Thu, 23 Sep 2010 10:22:55 +0100
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// Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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// Factory which creates the Meta Connection Provider
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//  (management plane)
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//
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//
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//  This is a 3-plane comms layer implementation example, which has been customised to be a test layer which gobbles and releases ESOCK MBUFs.
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//  The MBuf gobbling functionality can be disabled by undefining the macro SYMBIAN_COMMSFW_MBUF_GOBBLER which is specified in mbufgobblerproviders.mmp.
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//  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
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//  through to the layer above or below without altering it. This makes it useful as a starting point for implementing your own layers / providers;
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//  useful documentation on how to customise your own passthrough layer can be found in ..\docs\MbufGobblerLayer.doc
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//
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/**
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 @file
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 @internalComponent
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*/
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#include "mbufgobblermetaconnproviderfactory.h"
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#include "mbufgobblermetaconnprovider.h"
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#include "mbufgobblerlog.h"
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CMbufGobblerMetaConnectionProviderFactory* CMbufGobblerMetaConnectionProviderFactory::NewL(TAny* aParentContainer)
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	{
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 	return new (ELeave) CMbufGobblerMetaConnectionProviderFactory(TUid::Uid(CMbufGobblerMetaConnectionProviderFactory::iUid), 
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 			                         *(reinterpret_cast<ESock::CMetaConnectionFactoryContainer*>(aParentContainer)));
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	}
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CMbufGobblerMetaConnectionProviderFactory::CMbufGobblerMetaConnectionProviderFactory(TUid aFactoryUid, ESock::CMetaConnectionFactoryContainer& aParentContainer)
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	: CMetaConnectionProviderFactoryBase(aFactoryUid,aParentContainer)
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	{
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 	//LOG_NODE_CREATE(KVccMCprFactoryTag, CVccMetaConnectionProviderFactory);
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	}
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ESock::ACommsFactoryNodeId* CMbufGobblerMetaConnectionProviderFactory::DoCreateObjectL(ESock::TFactoryQueryBase& aQuery)
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	{ 
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	//LOG1(_L8("CMbufGobblerMetaConnectionProviderFactory %08x:\tDoCreateObjectL()"), this);
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	const ESock::TMetaConnectionFactoryQuery& query = static_cast<const ESock::TMetaConnectionFactoryQuery&>(aQuery);
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	return CMbufGobblerMetaConnectionProvider::NewL (*this, query.iProviderInfo);
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	}
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void CMbufGobblerMetaConnectionProviderFactory::DoEnumerateConnectionsL (RPointerArray<TConnectionInfo>& /*aConnectionInfoPtrArray*/)
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	{
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	User::Leave(KErrNotSupported);
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	}
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