// 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:

// Connection Provider Factory

//  (control 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 CMBUFGOBBLERCONNPROVIDERFACTORY_H

#define CMBUFGOBBLERCONNPROVIDERFACTORY_H

// INCLUDES

#include <e32std.h>

#include <e32base.h>

#include <comms-infras/ss_connprov.h>

#include <comms-infras/ss_nodemessages_legacy.h>

#include <comms-infras/ss_legacyinterfaces.h>

#include "mbufgobbleruids.h"

// CLASS DECLARATION

/**

 *  CMbufGobblerConnProviderFactory

 * 

 */

class CMbufGobblerConnProviderFactory : public ESock::CConnectionProviderFactoryBase

	{

public:

	// Constructors and destructor

	enum { iUid = EMbufGobblerCPrUid };

	static CMbufGobblerConnProviderFactory* NewL(TAny* aParentContainer);

	/**

	 * Destructor.

	 */

	~CMbufGobblerConnProviderFactory();

protected: //from CConnectionProviderFactoryBase

	virtual ESock::ACommsFactoryNodeId* DoCreateObjectL(ESock::TFactoryQueryBase& /* aQuery */);

	virtual void CMbufGobblerConnProviderFactory::EnumerateConnectionsL(RPointerArray<ESock::TSourcedConnectionInfo>& aConnectionInfoPtrArray);

private: //class not intended for derivation 

	/**

	 * Constructor for performing 1st stage construction

	 */

	CMbufGobblerConnProviderFactory(TUid aFactoryId, ESock::CConnectionFactoryContainer& aParentContainer);

	/**

	 * EPOC default constructor for performing 2nd stage construction

	 */

	void ConstructL();

	};

#endif // CMBUFGOBBLERCONNPROVIDERFACTORY_H