/*

* Copyright (c) 2006-2006 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:  CFContextSourcePlugIn implementation.

*

*/

#include <ecom/ecom.h>

#include <cfcontextsourceplugin.h>

#include <cfcontextinterface.h>

#include <cfcontextsubscriptionlistener.h>

// CONSTANTS

#ifdef _DEBUG

_LIT( KPanicCat, "CntxSrcPlugIn" );

enum TPanicReason

    {

    ENoPanic,  // ENone - ENone caused a trouble when including w32std.h

    EInvalidInitParam,

    EInvalidContextManager,

    EInvalidFs

    };

LOCAL_C void Panic( TPanicReason aReason )

    {

    User::Panic( KPanicCat, aReason );

    }

#endif

// MEMBER FUNCTIONS

EXPORT_C CCFContextSourcePlugIn* CCFContextSourcePlugIn::NewL(

    const TUid& aImplementationUid,

    TContextSourceInitParams* aParams )

    {

    CCFContextSourcePlugIn* self =

        CCFContextSourcePlugIn::NewLC( aImplementationUid, aParams );

    CleanupStack::Pop( self );

    return self;

    }

EXPORT_C CCFContextSourcePlugIn* CCFContextSourcePlugIn::NewLC(

    const TUid& aImplementationUid,

    TContextSourceInitParams* aParams )

    {

    __ASSERT_DEBUG( aParams, Panic( EInvalidInitParam ) );

    CCFContextSourcePlugIn* self =

        reinterpret_cast<CCFContextSourcePlugIn*>(

            REComSession::CreateImplementationL(

                aImplementationUid,

                _FOFF( CCFContextSourcePlugIn, iDtorKey ),

                aParams ) );

    CleanupStack::PushL( self );

    return self;

    }

EXPORT_C CCFContextSourcePlugIn::~CCFContextSourcePlugIn()

    {

    #ifndef _DEBUG

    REComSession::DestroyedImplementation( iDtorKey );

    #else

    if( iDtorKey != KNullUid )

        {

        REComSession::DestroyedImplementation( iDtorKey );

        }

    #endif    

    }

EXPORT_C CCFContextSourcePlugIn::CCFContextSourcePlugIn(

    TContextSourceInitParams* aParams ):

    iCF( aParams->iCF )

    {

    }

//-----------------------------------------------------------------------------

// CCFContextSourcePlugIn::Extension

//-----------------------------------------------------------------------------

//

EXPORT_C TAny* CCFContextSourcePlugIn::Extension(

    const TUid& /*aExtensionUid*/ ) const

    {

    return NULL;

    }

// End of File