/*

* 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: Implementation of subsession registry class.

*

*/

// INCLUDE FILES

#include "posindicatorsubsessionregistry.h"

#include "posindicatorserversubsession.h"

#include "posindicatorlogger.h"

#include <e32base.h>

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

// CPosIndicatorSubSessionRegistry::NewL

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

CPosIndicatorSubSessionRegistry* CPosIndicatorSubSessionRegistry::NewL()

    {

    FUNC("CPosIndicatorSubSessionRegistry::NewL");

    CPosIndicatorSubSessionRegistry* self = new ( ELeave ) CPosIndicatorSubSessionRegistry;

    CleanupStack::PushL( self );

    self->ConstructL();    

    CleanupStack::Pop();

    return self;

    }

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

// CPosIndicatorSubSessionRegistry::CPosIndicatorSubSessionRegistry

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

CPosIndicatorSubSessionRegistry::CPosIndicatorSubSessionRegistry()

    {   

    FUNC("CPosIndicatorSubSessionRegistry::CPosIndicatorSubSessionRegistry");

    }

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

// CPosIndicatorSubSessionRegistry::~CPosIndicatorSubSessionRegistry

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

CPosIndicatorSubSessionRegistry::~CPosIndicatorSubSessionRegistry()

    {

    FUNC("CPosIndicatorSubSessionRegistry::~CPosIndicatorSubSessionRegistry");

    delete iRegistryIndex;

    delete iRegistryContainerIndex;

    }

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

// CPosIndicatorSubSessionRegistry::ConstructL

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

void CPosIndicatorSubSessionRegistry::ConstructL()

    {

    FUNC("CPosIndicatorSubSessionRegistry::ConstructL");

    iRegistryIndex = CObjectIx::NewL();

    iRegistryContainerIndex = CObjectConIx::NewL();

    iRegistryContainer = iRegistryContainerIndex->CreateL();

    }

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

// CPosIndicatorSubSessionRegistry::AddSubSessionL

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

TInt CPosIndicatorSubSessionRegistry::AddSubSessionL(

                                    CPosIndicatorServerSubsession* aSubSession)

    {

    FUNC("CPosIndicatorSubSessionRegistry::AddSubSessionL");

    iRegistryContainer->AddL( aSubSession );

    return iRegistryIndex->AddL( aSubSession );

    }

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

// CPosIndicatorSubSessionRegistry::CloseSubSession

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

TInt CPosIndicatorSubSessionRegistry::CloseSubSession( TUint aHandle )

    { 

    FUNC("CPosIndicatorSubSessionRegistry::CloseSubSession");

    if ( iRegistryIndex->At( aHandle ) )

        {

        // Removes the sub-session object and closes

        // the handle i,e. destroys the object

        iRegistryIndex->Remove( aHandle );

        return KErrNone;

        }

    return KErrBadHandle;

    }

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

// CPosIndicatorSubSessionRegistry::SubSessionFromHandle

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

CPosIndicatorServerSubsession* CPosIndicatorSubSessionRegistry::

                                            SubSessionFromHandle( TUint aHandle )

    {

    FUNC("CPosIndicatorSubSessionRegistry::SubSessionFromHandle");

    return static_cast<CPosIndicatorServerSubsession*> (iRegistryIndex->At(aHandle));

    }

// end of file