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