/*

* Copyright (c) 2008-2008 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:  State machine for updating arp filter

*

*/

#include "core_operation_set_arp_filter.h"

#include "core_server.h"

#include "core_tools.h"

#include "am_debug.h"

// ======== MEMBER FUNCTIONS ========

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

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

//

core_operation_set_arp_filter_c::core_operation_set_arp_filter_c(

    u32_t request_id,

    core_server_c* server,

    abs_core_driverif_c* drivers,

    abs_core_server_callback_c* adaptation,

    const core_arp_filter_s& filter ) :

    core_operation_base_c( core_operation_set_arp_filter, request_id, server, 

        drivers, adaptation, core_base_flag_none ),

    arp_filter_m( filter )

    {

    DEBUG( "core_operation_set_arp_filter_c::core_operation_set_arp_filter_c()" );

    }

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

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

//

core_operation_set_arp_filter_c::~core_operation_set_arp_filter_c()

    {

    DEBUG( "core_operation_set_arp_filter_c::~core_operation_set_arp_filter_c()" );

    }

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

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

//

core_error_e core_operation_set_arp_filter_c::next_state()

    {

    DEBUG( "core_operation_set_arp_filter_c::next_state()" );

    switch ( operation_state_m )

        {

        case core_state_init:

            {

            if ( !server_m->get_core_settings().is_driver_loaded() )

                {

                DEBUG( "core_operation_set_arp_filter_c::next_state() - driver not loaded, enabling not possible, completing operation" );

                return core_error_ok;

                }

            operation_state_m = core_state_set_arp_filter;

            if ( arp_filter_m.enable_filter )

                {

                DEBUG(  "core_operation_set_arp_filter_c::next_state() - setting ARP IP filter" );  

                DEBUG4( "core_operation_set_arp_filter_c::next_state() - IP addr: %d.%d.%d.%d",

                        ( arp_filter_m.ipv4_addr & 0x000000ff ),  

                        ( arp_filter_m.ipv4_addr & 0x0000ff00 ) >>  8,

                        ( arp_filter_m.ipv4_addr & 0x00ff0000 ) >> 16,

                        ( arp_filter_m.ipv4_addr & 0xff000000 ) >> 24 );

                }

            else

                {

                DEBUG( "core_operation_set_arp_filter_c::next_state() - disabling ARP IP filter" );  

                }

            drivers_m->set_arp_filter( request_id_m, arp_filter_m );

            break;

            }

        case core_state_set_arp_filter:

            {

            return core_error_ok;

            }

        default:

            {

            ASSERT( false_t );

            }

        }

    return core_error_request_pending;

    }