// Copyright (c) 2005-2009 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:

//

/**

 @file 

 @internalComponent 

*/

#if !defined(SS_PROTPROV_H)

#define SS_PROTPROV_H

#include <e32def.h>

#include <comms-infras/metadata.h>

#include <es_ini.h>

#include <comms-infras/ss_subconnflow.h>

#include <ss_fact.h>

class CServProviderBase;

class CProtocolBase;

class CProtocolFamilyBase;

namespace ESock

{

//=======================================================================================

const TInt KProtocolFamilyInterfaceUid = 0x102046A0;

/** Types of an KProtocolFamilyInterfaceUid interface represented by CProtocolFamilyFactoryBase. 

Could be exteded either by native types less than EProtocolFamilyFactoryPrivate or user types 

greater than EProtocolFamilyFactoryPrivate

@internalTechnology

@released since 9.1

*/

enum TProtocolFamilyImplementations

	{

	EIPEventNotifierFactoryId = 1,

	EProtocolFamilyFactoryPrivate = 128

	};

class CProtocolFamilyFactoryContainer;

class CProtocolFamilyFactoryBase : public CCommsFactoryBase

/** Base class for all protocol families' provider factories. Specifies the interface

    that all protocol families' providers factories must implement. It also providers the

	ECOM framework (via CCommsFactoryBase) to load sub-connection provider factories

	from other Dynamic Linked Libraries.

@internalTechnology

@released Since 9.1 

*/

	{

	friend class CProtocolFamilyBase;

public:

	IMPORT_C static CProtocolFamilyFactoryBase* NewL(const TDesC8& aName, CProtocolFamilyFactoryContainer& aParentContainer);

	IMPORT_C CProtocolBase* FindProtocol( TUint aProtocolId );

protected:

	IMPORT_C CProtocolFamilyFactoryBase(TUid aFactoryId, CProtocolFamilyFactoryContainer& aParentContainer);

private:

	IMPORT_C ACommsFactoryNodeId* DoCreateObjectL(TFactoryQueryBase& aQuery);

//	CProtocolFamilyFactoryBase() {}

	};

class CProtocolFamilyFactoryContainer : public CCommsFactoryContainer

/** Container for protocol families' providers

@internalTechnology

@released Since 9.1 */

	{

protected:

    enum

        {

        EId = EProtocolFamilyFactoryContainer

        };

public:

	static CProtocolFamilyFactoryContainer* NewL();

	IMPORT_C CProtocolFamilyFactoryBase* FindOrCreateL(const TDesC8& aName, TUid aFactoryId);	

	CProtocolFamilyFactoryBase* Get(TInt aIndex) const;	

	~CProtocolFamilyFactoryContainer();

protected:

	CProtocolFamilyFactoryContainer();

	};

} //namespace ESock

#endif	

// SS_PROTPROV_H