// 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:

// MbufGobbler selector. Used by the Tier Manager to select the access point below

//  (management 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 MBUFGOBBLERPROVIDERSELECTOR_H

#define MBUFGOBBLERPROVIDERSELECTOR_H

// INCLUDES

#include <e32std.h>

#include <e32base.h>

#include <comms-infras/simpleselectorbase.h>

// CLASS DECLARATION

/**

 *  CMbufGobblerProviderSelector

 *  

 *  This is basically copied from other selector examples I culd find. Specifically I have used the

 *  CBtGenericProviderSelector as a template.

 * 

 */

class CMbufGobblerProviderSelector : public CBase, private ASimpleSelectorBase

	{

public:

	static ESock::MProviderSelector* NewL(const Meta::SMetaData& aSelectionPreferences);

private:

	CMbufGobblerProviderSelector(const Meta::SMetaData& aSelectionPreferences);

	~CMbufGobblerProviderSelector();

	// From MProviderSelector

	virtual void SelectL(ESock::ISelectionNotify& aSelectionNotify);

	virtual void Destroy();

	ESock::CMetaConnectionProviderBase* FindOrCreateProviderL(TUint aAccessPoint);

private:

	ESock::TSelectionPrefs iSelectionPreferences;

	TUint32 iTier;

	};

#endif // MBUFGOBBLERPROVIDERSELECTOR_H