wlan_bearer/wlanengine/wlan_common/wlanengine_common_3.1/src/core_operation_set_arp_filter.cpp
/*
* 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;
}