Subversion Repositories HelenOS

Rev

Rev 4351 | Rev 4574 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
4307 mejdrech 1 
/*
2 
 * Copyright (c) 2009 Lukas Mejdrech
3 
 * All rights reserved.
4 
 *
5 
 * Redistribution and use in source and binary forms, with or without
6 
 * modification, are permitted provided that the following conditions
7 
 * are met:
8 
 *
9 
 * - Redistributions of source code must retain the above copyright
10 
 *   notice, this list of conditions and the following disclaimer.
11 
 * - Redistributions in binary form must reproduce the above copyright
12 
 *   notice, this list of conditions and the following disclaimer in the
13 
 *   documentation and/or other materials provided with the distribution.
14 
 * - The name of the author may not be used to endorse or promote products
15 
 *   derived from this software without specific prior written permission.
16 
 *
17 
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 
 */
28 
 
29 
/** @addtogroup net
30 
 *  @{
31 
 */
32 
 
33 
/** @file
4350 mejdrech 34 
 *  Wrapper for the bundled networking and TCP/IP stact modules.
35 
 *  Distributes messages and initializes all module parts.
4307 mejdrech 36 
 */
37 
 
38 
#include <stdio.h>
39 
 
40 
#include <ipc/ipc.h>
41 
 
42 
#include "../messages.h"
43 
 
44 
#include "../include/ip_interface.h"
45 
 
46 
#include "../structures/measured_strings.h"
47 
#include "../structures/module_map.h"
48 
#include "../structures/packet/packet_server.h"
49 
 
50 
#include "../il/arp/arp_module.h"
51 
#include "../il/ip/ip_module.h"
4505 mejdrech 52 
#include "../tl/udp/udp_module.h"
53 
#include "../tl/tcp/tcp_module.h"
4307 mejdrech 54 
 
55 
#include "net.h"
56 
 
4350 mejdrech 57 
/** Networking module global data.
58 
 */
4307 mejdrech 59 
extern net_globals_t    net_globals;
60 
 
61 
int module_message( ipc_callid_t callid, ipc_call_t * call, ipc_call_t * answer, int * answer_count ){
4505 mejdrech 62 
    if(( IPC_GET_METHOD( * call ) == IPC_M_CONNECT_TO_ME )
63 
    || IS_NET_IL_MESSAGE( call )){
4307 mejdrech 64 
        switch( IPC_GET_TARGET( call )){
65 
            case SERVICE_IP:
66 
                return ip_message( callid, call, answer, answer_count );
4350 mejdrech 67 
            case SERVICE_ARP:
68 
                return arp_message( callid, call, answer, answer_count );
4307 mejdrech 69 
            default:
70 
                return EINVAL;
71 
        }
4505 mejdrech 72 
    }else if( IS_NET_TL_MESSAGE( call )){
73 
        switch( IPC_GET_TARGET( call )){
74 
            case SERVICE_UDP:
75 
                return udp_message( callid, call, answer, answer_count );
76 
            case SERVICE_TCP:
77 
                return tcp_message( callid, call, answer, answer_count );
78 
            default:
79 
                return EINVAL;
80 
        }
4351 mejdrech 81 
    }else if( IS_NET_IP_MESSAGE( call ) || IS_NET_NIL_MESSAGE( call )){
4307 mejdrech 82 
        return ip_message( callid, call, answer, answer_count );
83 
    }else if( IS_NET_ARP_MESSAGE( call )){
84 
        return arp_message( callid, call, answer, answer_count );
85 
/*  }else if( IS_NET_RARP_MESSAGE( call )){
86 
        return rarp_message( callid, call, answer, answer_count );
87 
    }else if( IS_NET_ICMP_MESSAGE( call )){
88 
        return icmp_message( callid, call, answer, answer_count );
4505 mejdrech 89 
*/  }else if( IS_NET_UDP_MESSAGE( call )){
4307 mejdrech 90 
        return udp_message( callid, call, answer, answer_count );
91 
    }else if( IS_NET_TCP_MESSAGE( call )){
92 
        return tcp_message( callid, call, answer, answer_count );
4505 mejdrech 93 
/*  }else if( IS_NET_SOCKET_MESSAGE( call )){
4307 mejdrech 94 
        return socket_message( callid, call, answer, answer_count );
95 
*/  }else{
96 
        if( IS_NET_PACKET_MESSAGE( call )){
97 
            return packet_server_message( callid, call, answer, answer_count );
98 
        }else{
99 
            return net_message( callid, call, answer, answer_count );
100 
        }
101 
    }
102 
}
103 
 
4351 mejdrech 104 
int net_initialize( async_client_conn_t client_connection ){
4307 mejdrech 105 
    ERROR_DECLARE;
106 
 
107 
    ipcarg_t    phonehash;
108 
 
109 
    netifs_initialize( & net_globals.netifs );
110 
    char_map_initialize( & net_globals.netif_names );
111 
    modules_initialize( & net_globals.modules );
112 
    measured_strings_initialize( & net_globals.configuration );
113 
 
114 
    // run self tests
115 
//  ERROR_PROPAGATE( self_test());
116 
 
117 
    ERROR_PROPAGATE( add_module( NULL, & net_globals.modules, LO_NAME, LO_FILENAME, SERVICE_LO, 0, connect_to_service ));
118 
    ERROR_PROPAGATE( add_module( NULL, & net_globals.modules, DP8390_NAME, DP8390_FILENAME, SERVICE_DP8390, 0, connect_to_service ));
119 
 
120 
    ERROR_PROPAGATE( REGISTER_ME( SERVICE_IP, & phonehash ));
121 
    ERROR_PROPAGATE( add_module( NULL, & net_globals.modules, IP_NAME, IP_FILENAME, SERVICE_IP, task_get_id(), ip_connect_module ));
4351 mejdrech 122 
    ERROR_PROPAGATE( ip_initialize( client_connection ));
4307 mejdrech 123 
    ERROR_PROPAGATE( REGISTER_ME( SERVICE_ARP, & phonehash ));
4351 mejdrech 124 
    ERROR_PROPAGATE( arp_initialize( client_connection ));
4307 mejdrech 125 
//  ERROR_PROPAGATE( REGISTER_ME( SERVICE_RARP, & phonehash ));
4351 mejdrech 126 
//  ERROR_PROPAGATE( rarp_initialize( client_connection ));
4307 mejdrech 127 
//  ERROR_PROPAGATE( REGISTER_ME( SERVICE_ICMP, & phonehash ));
4351 mejdrech 128 
//  ERROR_PROPAGATE( icmp_initialize( client_connection ));
4505 mejdrech 129 
    ERROR_PROPAGATE( REGISTER_ME( SERVICE_UDP, & phonehash ));
130 
    ERROR_PROPAGATE( udp_initialize( client_connection ));
131 
    ERROR_PROPAGATE( REGISTER_ME( SERVICE_TCP, & phonehash ));
132 
    ERROR_PROPAGATE( tcp_initialize( client_connection ));
4307 mejdrech 133 
//  ERROR_PROPAGATE( REGISTER_ME( SERVICE_SOCKET, & phonehash ));
4351 mejdrech 134 
//  ERROR_PROPAGATE( socket_initialize( client_connection ));
4307 mejdrech 135 
//  ERROR_PROPAGATE( REGISTER_ME( SERVICE_ETHERNET, & phonehash ));
4351 mejdrech 136 
//  ERROR_PROPAGATE( ethernet_initialize( client_connection ));
4307 mejdrech 137 
    return EOK;
138 
}
139 
 
140 
int read_netif_configuration( char * name, netif_ref netif ){
141 
    ERROR_DECLARE;
142 
 
4327 mejdrech 143 
    if( str_lcmp( name, "lo", 2 ) == 0 ){
4307 mejdrech 144 
        ERROR_PROPAGATE( add_configuration( & netif->configuration, "NAME", LO_NAME ));
145 
        ERROR_PROPAGATE( add_configuration( & netif->configuration, "NETIF", LO_NAME ));
146 
        ERROR_PROPAGATE( add_configuration( & netif->configuration, "IL", IP_NAME ));
147 
        ERROR_PROPAGATE( add_configuration( & netif->configuration, "IP_CONFIG", "static" ));
148 
        ERROR_PROPAGATE( add_configuration( & netif->configuration, "IP_ADDR", "127.0.0.1" ));
149 
        ERROR_PROPAGATE( add_configuration( & netif->configuration, "NETMASK", "255.0.0.0" ));
4505 mejdrech 150 
        ERROR_PROPAGATE( add_configuration( & netif->configuration, "MTU", "15535" ));
4327 mejdrech 151 
    }else if( str_lcmp( name, "ne2k", 4 ) == 0 ){
4307 mejdrech 152 
        ERROR_PROPAGATE( add_configuration( & netif->configuration, "NAME", "eth0" ));
153 
        ERROR_PROPAGATE( add_configuration( & netif->configuration, "NETIF", DP8390_NAME ));
154 
        // ethernet bundled in dp8390
155 
        ERROR_PROPAGATE( add_configuration( & netif->configuration, "NIL", DP8390_NAME ));
4332 mejdrech 156 
        ERROR_PROPAGATE( add_configuration( & netif->configuration, "ETH_MODE", "DIX" ));
4307 mejdrech 157 
        ERROR_PROPAGATE( add_configuration( & netif->configuration, "IL", IP_NAME ));
158 
        ERROR_PROPAGATE( add_configuration( & netif->configuration, "IRQ", "9" ));
159 
        ERROR_PROPAGATE( add_configuration( & netif->configuration, "IO", "300" ));
160 
        ERROR_PROPAGATE( add_configuration( & netif->configuration, "MTU", "1492" ));
161 
        ERROR_PROPAGATE( add_configuration( & netif->configuration, "IP_CONFIG", "static" ));
162 
        ERROR_PROPAGATE( add_configuration( & netif->configuration, "IP_ADDR", "10.0.2.15" ));
4505 mejdrech 163 
        ERROR_PROPAGATE( add_configuration( & netif->configuration, "NETMASK", "255.255.255.240" ));
4307 mejdrech 164 
        ERROR_PROPAGATE( add_configuration( & netif->configuration, "BROADCAST", "10.0.2.255" ));
165 
        ERROR_PROPAGATE( add_configuration( & netif->configuration, "GATEWAY", "10.0.2.2" ));
166 
        ERROR_PROPAGATE( add_configuration( & netif->configuration, "DNS1", "10.0.2.2" ));
167 
        ERROR_PROPAGATE( add_configuration( & netif->configuration, "DNS2", "10.0.2.2" ));
168 
        ERROR_PROPAGATE( add_configuration( & netif->configuration, "ARP", "arp" ));
169 
    }
170 
    return EOK;
171 
}
172 
 
173 
/** @}
174 
 */