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4307 mejdrech 1 
/*
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 * Copyright (c) 2009 Lukas Mejdrech
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 * All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 *
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 * - Redistributions of source code must retain the above copyright
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 *   notice, this list of conditions and the following disclaimer.
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 * - Redistributions in binary form must reproduce the above copyright
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 *   notice, this list of conditions and the following disclaimer in the
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 *   documentation and/or other materials provided with the distribution.
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 * - The name of the author may not be used to endorse or promote products
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 *   derived from this software without specific prior written permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 */
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/** @addtogroup net
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 *  @{
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 */
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/** @file
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 *  Wrapper for the standalone networking module.
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 */
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#include <string.h>
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#include <ipc/ipc.h>
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#include "../messages.h"
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#include "../include/ip_interface.h"
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#include "../structures/measured_strings.h"
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#include "../structures/module_map.h"
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#include "../structures/packet/packet_server.h"
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#include "net.h"
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/** Networking module global data.
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 */
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extern net_globals_t    net_globals;
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int module_message( ipc_callid_t callid, ipc_call_t * call, ipc_call_t * answer, int * answer_count ){
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    if( IS_NET_PACKET_MESSAGE( call )){
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        return packet_server_message( callid, call, answer, answer_count );
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    }else{
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        return net_message( callid, call, answer, answer_count );
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    }
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}
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int net_initialize( async_client_conn_t client_connection ){
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    ERROR_DECLARE;
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    task_id_t   task_id;
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    netifs_initialize( & net_globals.netifs );
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    char_map_initialize( & net_globals.netif_names );
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    modules_initialize( & net_globals.modules );
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    measured_strings_initialize( & net_globals.configuration );
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    ERROR_PROPAGATE( add_module( NULL, & net_globals.modules, LO_NAME, LO_FILENAME, SERVICE_LO, 0, connect_to_service ));
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    ERROR_PROPAGATE( add_module( NULL, & net_globals.modules, DP8390_NAME, DP8390_FILENAME, SERVICE_DP8390, 0, connect_to_service ));
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    ERROR_PROPAGATE( add_module( NULL, & net_globals.modules, ETHERNET_NAME, ETHERNET_FILENAME, SERVICE_ETHERNET, 0, connect_to_service ));
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    ERROR_PROPAGATE( add_module( NULL, & net_globals.modules, NILDUMMY_NAME, NILDUMMY_FILENAME, SERVICE_NILDUMMY, 0, connect_to_service ));
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    task_id = spawn( "/srv/ip" );
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    if( ! task_id ) return EINVAL;
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    ERROR_PROPAGATE( add_module( NULL, & net_globals.modules, IP_NAME, IP_FILENAME, SERVICE_IP, task_id, ip_connect_module ));
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    if( ! spawn( "/srv/icmp" )) return EINVAL;
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    if( ! spawn( "/srv/udp" )) return EINVAL;
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    if( ! spawn( "/srv/tcp" )) return EINVAL;
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    return EOK;
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}
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int read_netif_configuration( char * name, netif_ref netif ){
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    ERROR_DECLARE;
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    if( str_lcmp( name, "lo", 2 ) == 0 ){
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        ERROR_PROPAGATE( add_configuration( & netif->configuration, "NAME", LO_NAME ));
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        ERROR_PROPAGATE( add_configuration( & netif->configuration, "NETIF", LO_NAME ));
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        ERROR_PROPAGATE( add_configuration( & netif->configuration, "NIL", NILDUMMY_NAME ));
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        ERROR_PROPAGATE( add_configuration( & netif->configuration, "IL", IP_NAME ));
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        ERROR_PROPAGATE( add_configuration( & netif->configuration, "IP_CONFIG", "static" ));
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        ERROR_PROPAGATE( add_configuration( & netif->configuration, "IP_ADDR", "127.0.0.1" ));
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        ERROR_PROPAGATE( add_configuration( & netif->configuration, "IP_ROUTING", "yes" ));
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        ERROR_PROPAGATE( add_configuration( & netif->configuration, "NETMASK", "255.0.0.0" ));
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        ERROR_PROPAGATE( add_configuration( & netif->configuration, "MTU", "15535" ));
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    }else if( str_lcmp( name, "ne2k", 4 ) == 0 ){
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        ERROR_PROPAGATE( add_configuration( & netif->configuration, "NAME", "eth0" ));
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        ERROR_PROPAGATE( add_configuration( & netif->configuration, "NETIF", DP8390_NAME ));
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        // standalone ethernet
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        ERROR_PROPAGATE( add_configuration( & netif->configuration, "NIL", ETHERNET_NAME ));
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        ERROR_PROPAGATE( add_configuration( & netif->configuration, "ETH_MODE", "DIX" )); //8023_2_LSAP( not supported ), 8023_2_SNAP
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//      ERROR_PROPAGATE( add_configuration( & netif->configuration, "ETH_DUMMY", "yes" )); //anything else not starting with 'y'
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        ERROR_PROPAGATE( add_configuration( & netif->configuration, "IL", IP_NAME ));
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        ERROR_PROPAGATE( add_configuration( & netif->configuration, "IRQ", "9" ));
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        ERROR_PROPAGATE( add_configuration( & netif->configuration, "IO", "300" ));
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        ERROR_PROPAGATE( add_configuration( & netif->configuration, "MTU", "576" ));
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        ERROR_PROPAGATE( add_configuration( & netif->configuration, "IP_CONFIG", "static" ));
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        ERROR_PROPAGATE( add_configuration( & netif->configuration, "IP_ADDR", "10.0.2.15" ));
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        ERROR_PROPAGATE( add_configuration( & netif->configuration, "IP_ROUTING", "yes" ));
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        ERROR_PROPAGATE( add_configuration( & netif->configuration, "NETMASK", "255.255.255.240" ));
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        ERROR_PROPAGATE( add_configuration( & netif->configuration, "BROADCAST", "10.0.2.255" ));
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        ERROR_PROPAGATE( add_configuration( & netif->configuration, "GATEWAY", "10.0.2.2" ));
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        ERROR_PROPAGATE( add_configuration( & netif->configuration, "DNS1", "10.0.2.2" ));
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        ERROR_PROPAGATE( add_configuration( & netif->configuration, "DNS2", "10.0.2.2" ));
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        ERROR_PROPAGATE( add_configuration( & netif->configuration, "ARP", "arp" ));
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    }
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    return EOK;
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}
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/** @}
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 */