// 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:

// Implementation file for the the Reference SubConnection Provider Factory

// 

//

/**

 @file

 @internalComponent

*/

#include "ReferenceSCPR_subconnProvFactory.h"

#include "ReferenceSCPR_defaultSubconnProv.h"

#include "ReferenceSCPR_subconnProv.h"

#include "ReferenceSCPR_subconparams.h"

#include <implementationproxy.h>

//The following represents the Factory ID for the Reference subconnection

//provider. See the assisting *.rss file in the ../src directory.

const TUint KReferenceSubConnectionProviderImplementationUid = 0x102738C3;

//-=========================================================

// Data/functions required for instantiating ECOM Plugin

//-=========================================================

const TImplementationProxy ImplementationTable[] =

	{

	IMPLEMENTATION_PROXY_ENTRY(KReferenceSubConnectionProviderImplementationUid, CReferenceSubConnectionProviderFactory::NewL),

	IMPLEMENTATION_PROXY_ENTRY(KSubConReferenceParamsUid, CReferenceSubConnExtensionParamsFactory::NewL)

	};

EXPORT_C const TImplementationProxy* ImplementationGroupProxy(TInt& aTableCount)

    {

    aTableCount = sizeof(ImplementationTable) / sizeof(TImplementationProxy);

    return ImplementationTable;

    }

//-=========================================================

// CReferenceSubConnectionProviderFactory

//-=========================================================

CReferenceSubConnectionProviderFactory* CReferenceSubConnectionProviderFactory::NewL(TAny* aConstructionParameters)

/**NewL is the actual ECOM SubConnection Provider interface implemented.

ESOCK with call it to instantiate the factory and store it the 

CSubConnectionProviderFacoryContainer.

@param aConstructionParameters construction data passed by ECOM

@returns pointer to a constructed factory 

*/

	{

	CReferenceSubConnectionProviderFactory* ptr = 

	    new (ELeave) CReferenceSubConnectionProviderFactory(KReferenceSubConnectionProviderFactoryId, 

	    *(reinterpret_cast<CSubConnectionFactoryContainer*>(aConstructionParameters)));

	return ptr;

	}

CReferenceSubConnectionProviderFactory::CReferenceSubConnectionProviderFactory(TUint aFactoryId, 

                                        CSubConnectionFactoryContainer& aParentContainer)

:CSubConnectionProviderFactoryBase(aFactoryId, aParentContainer)

/**C'tor

@param aFactoryId - the id of this factory. The id should represent the type of subconnection 

                    providers this factory can produce.

@param aParentContainer - the factory container the new factory object should add itself to.

*/

	{

	}

/**D'tor

*/	

CReferenceSubConnectionProviderFactory::~CReferenceSubConnectionProviderFactory()

    {

    }

/**A sample/reference derivation of DoCreateProviderL. The method must be overriden to create 

(instantiate) the actual CSubConnectionProviderBase objects.

@param aConnProvider - the connection, the subconnection provider object should belong to. 

@param aType - the type of the subconnection provider object within the meaning defined by 

			   RSubConnection::TSubConnType:

	           * ECreateNew - the subconnection provider object shall represent a new, reserved, 

	           	 private flow.

	           * EAttachToDefault - the subconnection provider object shall represent the 

	             default channel - a singular channel that each connection always has.

*/

CSubConnectionProviderBase* CReferenceSubConnectionProviderFactory::DoCreateProviderL(

                                   CConnectionProviderBase& aConnProvider, 

                                   RSubConnection::TSubConnType aType)

    {

    CSubConnectionProviderBase* provider = NULL;

    if (aType == RSubConnection::EAttachToDefault)

        {

        provider = CReferenceDefaultSubConnectionProvider::NewL(*this, aConnProvider);

        }

    else if (aType == RSubConnection::ECreateNew)

        {

        provider = CReferenceSubConnectionProvider::NewL(*this, aConnProvider);

        }

    else

        {

        User::Leave(KErrNotSupported);

        }

    return provider;

    }