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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 "../tl/icmp/icmp_module.h" |
52 | #include "../tl/icmp/icmp_module.h" |
53 | #include "../tl/udp/udp_module.h" |
53 | #include "../tl/udp/udp_module.h" |
54 | #include "../tl/tcp/tcp_module.h" |
54 | #include "../tl/tcp/tcp_module.h" |
55 | 55 | ||
56 | #include "net.h" |
56 | #include "net.h" |
57 | 57 | ||
58 | /** Networking module global data. |
58 | /** Networking module global data. |
59 | */ |
59 | */ |
60 | extern net_globals_t net_globals; |
60 | extern net_globals_t net_globals; |
61 | 61 | ||
62 | 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 ){ |
63 | if(( IPC_GET_METHOD( * call ) == IPC_M_CONNECT_TO_ME ) |
63 | if(( IPC_GET_METHOD( * call ) == IPC_M_CONNECT_TO_ME ) |
64 | || IS_NET_IL_MESSAGE( call ) |
64 | || IS_NET_IL_MESSAGE( call ) |
65 | || IS_NET_TL_MESSAGE( call ) |
65 | || IS_NET_TL_MESSAGE( call ) |
66 | || IS_NET_SOCKET_MESSAGE( call )){ |
66 | || IS_NET_SOCKET_MESSAGE( call )){ |
67 | switch( IPC_GET_TARGET( call )){ |
67 | switch( IPC_GET_TARGET( call )){ |
68 | case SERVICE_IP: |
68 | case SERVICE_IP: |
69 | return ip_message( callid, call, answer, answer_count ); |
69 | return ip_message( callid, call, answer, answer_count ); |
70 | case SERVICE_ARP: |
70 | case SERVICE_ARP: |
71 | return arp_message( callid, call, answer, answer_count ); |
71 | return arp_message( callid, call, answer, answer_count ); |
72 | case SERVICE_ICMP: |
72 | case SERVICE_ICMP: |
73 | return icmp_message( callid, call, answer, answer_count ); |
73 | return icmp_message( callid, call, answer, answer_count ); |
74 | case SERVICE_UDP: |
74 | case SERVICE_UDP: |
75 | return udp_message( callid, call, answer, answer_count ); |
75 | return udp_message( callid, call, answer, answer_count ); |
76 | case SERVICE_TCP: |
76 | case SERVICE_TCP: |
77 | return tcp_message( callid, call, answer, answer_count ); |
77 | return tcp_message( callid, call, answer, answer_count ); |
78 | default: |
78 | default: |
79 | return EINVAL; |
79 | return EINVAL; |
80 | } |
80 | } |
81 | }else if( IS_NET_IP_MESSAGE( call )){ |
81 | }else if( IS_NET_IP_MESSAGE( call )){ |
82 | return ip_message( callid, call, answer, answer_count ); |
82 | return ip_message( callid, call, answer, answer_count ); |
83 | }else if( IS_NET_ARP_MESSAGE( call )){ |
83 | }else if( IS_NET_ARP_MESSAGE( call )){ |
84 | return arp_message( callid, call, answer, answer_count ); |
84 | return arp_message( callid, call, answer, answer_count ); |
85 | }else if( IS_NET_ICMP_MESSAGE( call )){ |
85 | }else if( IS_NET_ICMP_MESSAGE( call )){ |
86 | return icmp_message( callid, call, answer, answer_count ); |
86 | return icmp_message( callid, call, answer, answer_count ); |
87 | }else if( IS_NET_UDP_MESSAGE( call )){ |
87 | }else if( IS_NET_UDP_MESSAGE( call )){ |
88 | return udp_message( callid, call, answer, answer_count ); |
88 | return udp_message( callid, call, answer, answer_count ); |
89 | }else if( IS_NET_TCP_MESSAGE( call )){ |
89 | }else if( IS_NET_TCP_MESSAGE( call )){ |
90 | return tcp_message( callid, call, answer, answer_count ); |
90 | return tcp_message( callid, call, answer, answer_count ); |
91 | }else{ |
91 | }else{ |
92 | if( IS_NET_PACKET_MESSAGE( call )){ |
92 | if( IS_NET_PACKET_MESSAGE( call )){ |
93 | return packet_server_message( callid, call, answer, answer_count ); |
93 | return packet_server_message( callid, call, answer, answer_count ); |
94 | }else{ |
94 | }else{ |
95 | return net_message( callid, call, answer, answer_count ); |
95 | return net_message( callid, call, answer, answer_count ); |
96 | } |
96 | } |
97 | } |
97 | } |
98 | } |
98 | } |
99 | 99 | ||
100 | int net_initialize( async_client_conn_t client_connection ){ |
100 | int net_initialize_build( async_client_conn_t client_connection ){ |
101 | ERROR_DECLARE; |
101 | ERROR_DECLARE; |
102 | 102 | ||
103 | ipcarg_t phonehash; |
103 | ipcarg_t phonehash; |
104 | 104 | ||
105 | netifs_initialize( & net_globals.netifs ); |
- | |
106 | char_map_initialize( & net_globals.netif_names ); |
- | |
107 | modules_initialize( & net_globals.modules ); |
- | |
108 | measured_strings_initialize( & net_globals.configuration ); |
- | |
109 | - | ||
110 | ERROR_PROPAGATE( add_module( NULL, & net_globals.modules, LO_NAME, LO_FILENAME, SERVICE_LO, 0, connect_to_service )); |
- | |
111 | ERROR_PROPAGATE( add_module( NULL, & net_globals.modules, DP8390_NAME, DP8390_FILENAME, SERVICE_DP8390, 0, connect_to_service )); |
- | |
112 | ERROR_PROPAGATE( add_module( NULL, & net_globals.modules, ETHERNET_NAME, ETHERNET_FILENAME, SERVICE_ETHERNET, 0, connect_to_service )); |
- | |
113 | ERROR_PROPAGATE( add_module( NULL, & net_globals.modules, NILDUMMY_NAME, NILDUMMY_FILENAME, SERVICE_NILDUMMY, 0, connect_to_service )); |
- | |
114 | - | ||
115 | ERROR_PROPAGATE( REGISTER_ME( SERVICE_IP, & phonehash )); |
105 | ERROR_PROPAGATE( REGISTER_ME( SERVICE_IP, & phonehash )); |
116 | ERROR_PROPAGATE( add_module( NULL, & net_globals.modules, IP_NAME, IP_FILENAME, SERVICE_IP, task_get_id(), ip_connect_module )); |
106 | ERROR_PROPAGATE( add_module( NULL, & net_globals.modules, IP_NAME, IP_FILENAME, SERVICE_IP, task_get_id(), ip_connect_module )); |
117 | ERROR_PROPAGATE( ip_initialize( client_connection )); |
107 | ERROR_PROPAGATE( ip_initialize( client_connection )); |
118 | ERROR_PROPAGATE( REGISTER_ME( SERVICE_ARP, & phonehash )); |
108 | ERROR_PROPAGATE( REGISTER_ME( SERVICE_ARP, & phonehash )); |
119 | ERROR_PROPAGATE( arp_initialize( client_connection )); |
109 | ERROR_PROPAGATE( arp_initialize( client_connection )); |
120 | ERROR_PROPAGATE( REGISTER_ME( SERVICE_ICMP, & phonehash )); |
110 | ERROR_PROPAGATE( REGISTER_ME( SERVICE_ICMP, & phonehash )); |
121 | ERROR_PROPAGATE( icmp_initialize( client_connection )); |
111 | ERROR_PROPAGATE( icmp_initialize( client_connection )); |
122 | ERROR_PROPAGATE( REGISTER_ME( SERVICE_UDP, & phonehash )); |
112 | ERROR_PROPAGATE( REGISTER_ME( SERVICE_UDP, & phonehash )); |
123 | ERROR_PROPAGATE( udp_initialize( client_connection )); |
113 | ERROR_PROPAGATE( udp_initialize( client_connection )); |
124 | ERROR_PROPAGATE( REGISTER_ME( SERVICE_TCP, & phonehash )); |
114 | ERROR_PROPAGATE( REGISTER_ME( SERVICE_TCP, & phonehash )); |
125 | ERROR_PROPAGATE( tcp_initialize( client_connection )); |
115 | ERROR_PROPAGATE( tcp_initialize( client_connection )); |
126 | return EOK; |
116 | return EOK; |
127 | } |
117 | } |
128 | 118 | ||
129 | int read_netif_configuration( char * name, netif_ref netif ){ |
119 | int read_netif_configuration_build( char * name, netif_ref netif ){ |
130 | ERROR_DECLARE; |
120 | ERROR_DECLARE; |
131 | 121 | ||
132 | if( str_lcmp( name, "lo", 2 ) == 0 ){ |
122 | if( str_lcmp( name, "lo", 2 ) == 0 ){ |
133 | ERROR_PROPAGATE( add_configuration( & netif->configuration, "NAME", LO_NAME )); |
- | |
134 | ERROR_PROPAGATE( add_configuration( & netif->configuration, "NETIF", LO_NAME )); |
123 | ERROR_PROPAGATE( add_configuration( & netif->configuration, "NIL", LO_NAME )); |
135 | ERROR_PROPAGATE( add_configuration( & netif->configuration, "NIL", NILDUMMY_NAME )); |
- | |
136 | ERROR_PROPAGATE( add_configuration( & netif->configuration, "IL", IP_NAME )); |
- | |
137 | ERROR_PROPAGATE( add_configuration( & netif->configuration, "IP_CONFIG", "static" )); |
- | |
138 | ERROR_PROPAGATE( add_configuration( & netif->configuration, "IP_ADDR", "127.0.0.1" )); |
- | |
139 | ERROR_PROPAGATE( add_configuration( & netif->configuration, "IP_ROUTING", "yes" )); |
- | |
140 | ERROR_PROPAGATE( add_configuration( & netif->configuration, "NETMASK", "255.0.0.0" )); |
- | |
141 | ERROR_PROPAGATE( add_configuration( & netif->configuration, "MTU", "15535" )); |
- | |
142 | }else if( str_lcmp( name, "ne2k", 4 ) == 0 ){ |
124 | }else if( str_lcmp( name, "ne2k", 4 ) == 0 ){ |
143 | ERROR_PROPAGATE( add_configuration( & netif->configuration, "NAME", "eth0" )); |
- | |
144 | ERROR_PROPAGATE( add_configuration( & netif->configuration, "NETIF", DP8390_NAME )); |
- | |
145 | // ethernet bundled in dp8390 |
- | |
146 | ERROR_PROPAGATE( add_configuration( & netif->configuration, "NIL", DP8390_NAME )); |
125 | ERROR_PROPAGATE( add_configuration( & netif->configuration, "NIL", DP8390_NAME )); |
147 | ERROR_PROPAGATE( add_configuration( & netif->configuration, "ETH_MODE", "DIX" )); |
- | |
148 | ERROR_PROPAGATE( add_configuration( & netif->configuration, "IL", IP_NAME )); |
- | |
149 | ERROR_PROPAGATE( add_configuration( & netif->configuration, "IRQ", "9" )); |
- | |
150 | ERROR_PROPAGATE( add_configuration( & netif->configuration, "IO", "300" )); |
- | |
151 | ERROR_PROPAGATE( add_configuration( & netif->configuration, "MTU", "1492" )); |
- | |
152 | ERROR_PROPAGATE( add_configuration( & netif->configuration, "IP_CONFIG", "static" )); |
- | |
153 | ERROR_PROPAGATE( add_configuration( & netif->configuration, "IP_ADDR", "10.0.2.15" )); |
- | |
154 | ERROR_PROPAGATE( add_configuration( & netif->configuration, "IP_ROUTING", "yes" )); |
- | |
155 | ERROR_PROPAGATE( add_configuration( & netif->configuration, "NETMASK", "255.255.255.240" )); |
- | |
156 | ERROR_PROPAGATE( add_configuration( & netif->configuration, "BROADCAST", "10.0.2.255" )); |
- | |
157 | ERROR_PROPAGATE( add_configuration( & netif->configuration, "GATEWAY", "10.0.2.2" )); |
- | |
158 | ERROR_PROPAGATE( add_configuration( & netif->configuration, "DNS1", "10.0.2.2" )); |
- | |
159 | ERROR_PROPAGATE( add_configuration( & netif->configuration, "DNS2", "10.0.2.2" )); |
- | |
160 | ERROR_PROPAGATE( add_configuration( & netif->configuration, "ARP", "arp" )); |
- | |
161 | } |
126 | } |
162 | return EOK; |
127 | return EOK; |
163 | } |
128 | } |
164 | 129 | ||
165 | /** @} |
130 | /** @} |
166 | */ |
131 | */ |
167 | 132 |