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comparison packages/net/common/current/src/network_support.c @ 957:db3e0a2fda2f

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2003-04-12 Andrew Lunn <andrew.lunn@ascom.ch> * src/network_support.c (init_loopback_interface): Close the socket when things go wrong otherwise we leak sockets. * src/tftp_server.c (tftpd_server): Added support for IPv6 as well as IPv4. Extended the multithreading support so that it works correctly when there are multiple servers on multiple ports. * doc/tcpip.sgml: Documentation for the changes made to the tftp server. 2003-04-10 Andrew Lunn <andrew.lunn@ascom.ch> * src/network_support.c (init_all_network_interfaces): Wait upto 4 seconds for a router solicit message to be received. Once we have received the message we know we have a valid IPv6 address. * src/tftp_client.c: Added support for IPv6. This requires two new functions, tftp_client_{get|put} which are protocol version independent. * tests/tftp_client_test.c (tftp_test): Added tests which use IPv6 addresses. 2003-04-07 Andrew Lunn <andrew.lunn@ascom.ch> * src/getaddrinfo.c (getaddrinfo): Correctly deal with node when its not NULL. Its OK for the address to not parse for an address family when AF_UNSPEC is passed in hints. Also get the socktype correct when wildcarding for services that use UDP. * tests/addr_test.c: Added more test cases which test IP addresses in number format as node. 2003-04-05 Andrew Lunn <andrew.lunn@ascom.ch> * cdl/net.cdl: Added addr_tests to the HW tests. * tests/addr_test.c (net_test): void function not int. * tests/ping_test.c (net_test): Added IPv6 ping test. This pings the router which answers our router solicit message. * src/ipv6_routing_thread.c (cyg_rs): Print out the router advertisement message. Cleaned up the debug messages so they can be disabled. * src/ipv6_routing_thread.c (cyg_net_get_ipv6_advrouter): New function to return the address of the router. * include/network.h: Added prototype for above and ipv6_start_routing_thread which did not have a prototype. * src/ipv6_routing_thread.c (cyg_rs): Only wait 2 seconds before sending the first solicit request rather than 10. * src/dhcp_prot.c (do_dhcp_down_net): clear the if_laddrreq before using it. If the request fails finish the IPv4 code rather than returning,. 2003-04-02 Andrew Lunn <andrew.lunn@ascom.ch> * tests/ping_lo_test.c: Added IPv6 ping test. * src/getproto.c: Added the protocol ipv6-icmp.
author asl
date Wed, 23 Apr 2003 08:52:08 +0000
parents 43dbc9753e8f
children 16d247bb9c70
comparison
equal deleted inserted replaced
956:d9b26cfc0657 957:db3e0a2fda2f
126 perror("socket"); 126 perror("socket");
127 return false; 127 return false;
128 } 128 }
129 if (setsockopt(s, SOL_SOCKET, SO_BROADCAST, &one, sizeof(one))) { 129 if (setsockopt(s, SOL_SOCKET, SO_BROADCAST, &one, sizeof(one))) {
130 perror("setsockopt"); 130 perror("setsockopt");
131 close(s);
131 return false; 132 return false;
132 } 133 }
133 134
134 addrp = (struct sockaddr_in *) &ifr.ifr_addr; 135 addrp = (struct sockaddr_in *) &ifr.ifr_addr;
135 memset(addrp, 0, sizeof(*addrp)); 136 memset(addrp, 0, sizeof(*addrp));
147 strcpy(ifr.ifr_name, "lo0"); 148 strcpy(ifr.ifr_name, "lo0");
148 #endif 149 #endif
149 150
150 if (ioctl(s, SIOCSIFADDR, &ifr)) { 151 if (ioctl(s, SIOCSIFADDR, &ifr)) {
151 perror("SIOCIFADDR"); 152 perror("SIOCIFADDR");
153 close(s);
152 return false; 154 return false;
153 } 155 }
154 156
155 #if 1 < CYGPKG_NET_NLOOP 157 #if 1 < CYGPKG_NET_NLOOP
156 // We cheat to make different nets for multiple loopback devs 158 // We cheat to make different nets for multiple loopback devs
164 return false; 166 return false;
165 } 167 }
166 ifr.ifr_flags = IFF_UP | IFF_BROADCAST | IFF_RUNNING; 168 ifr.ifr_flags = IFF_UP | IFF_BROADCAST | IFF_RUNNING;
167 if (ioctl(s, SIOCSIFFLAGS, &ifr)) { 169 if (ioctl(s, SIOCSIFFLAGS, &ifr)) {
168 perror("SIOCSIFFLAGS"); 170 perror("SIOCSIFFLAGS");
171 close(s);
169 return false; 172 return false;
170 } 173 }
171 174
172 gateway.s_addr = htonl(INADDR_LOOPBACK); 175 gateway.s_addr = htonl(INADDR_LOOPBACK);
173 memset(&route, 0, sizeof(route)); 176 memset(&route, 0, sizeof(route));
189 diag_printf("Route - dst: %s", inet_ntoa(((struct sockaddr_in *)&route.rt_dst)->sin_addr)); 192 diag_printf("Route - dst: %s", inet_ntoa(((struct sockaddr_in *)&route.rt_dst)->sin_addr));
190 diag_printf(", mask: %s", inet_ntoa(((struct sockaddr_in *)&route.rt_genmask)->sin_addr)); 193 diag_printf(", mask: %s", inet_ntoa(((struct sockaddr_in *)&route.rt_genmask)->sin_addr));
191 diag_printf(", gateway: %s\n", inet_ntoa(((struct sockaddr_in *)&route.rt_gateway)->sin_addr)); 194 diag_printf(", gateway: %s\n", inet_ntoa(((struct sockaddr_in *)&route.rt_gateway)->sin_addr));
192 if (errno != EEXIST) { 195 if (errno != EEXIST) {
193 perror("SIOCADDRT 3"); 196 perror("SIOCADDRT 3");
197 close(s);
194 return false; 198 return false;
195 } 199 }
196 } 200 }
197 close(s); 201 close(s);
198 return true; 202 return true;
281 { 285 {
282 static volatile int in_init_all_network_interfaces = 0; 286 static volatile int in_init_all_network_interfaces = 0;
283 #ifdef CYGPKG_IO_PCMCIA 287 #ifdef CYGPKG_IO_PCMCIA
284 cyg_netdevtab_entry_t *t; 288 cyg_netdevtab_entry_t *t;
285 #endif // CYGPKG_IO_PCMCIA 289 #endif // CYGPKG_IO_PCMCIA
290 #ifdef CYGOPT_NET_IPV6_ROUTING_THREAD
291 int rs_wait = 40;
292 #endif
286 293
287 cyg_scheduler_lock(); 294 cyg_scheduler_lock();
288 while ( in_init_all_network_interfaces ) { 295 while ( in_init_all_network_interfaces ) {
289 // Another thread is doing this... 296 // Another thread is doing this...
290 cyg_scheduler_unlock(); 297 cyg_scheduler_unlock();
453 dhcp_start_dhcp_mgt_thread(); 460 dhcp_start_dhcp_mgt_thread();
454 #endif 461 #endif
455 462
456 #ifdef CYGOPT_NET_IPV6_ROUTING_THREAD 463 #ifdef CYGOPT_NET_IPV6_ROUTING_THREAD
457 ipv6_start_routing_thread(); 464 ipv6_start_routing_thread();
465
466 // Wait for router solicit process to happen.
467 while (rs_wait-- && !cyg_net_get_ipv6_advrouter(NULL)) {
468 cyg_thread_delay(10);
469 }
470 if (rs_wait == 0 ) {
471 diag_printf("No router solicit received\n");
472 }
458 #endif 473 #endif
459 474
460 #ifdef CYGDAT_NS_DNS_DEFAULT_SERVER 475 #ifdef CYGDAT_NS_DNS_DEFAULT_SERVER
461 #define _SERVER string(CYGDAT_NS_DNS_DEFAULT_SERVER) 476 #define _SERVER string(CYGDAT_NS_DNS_DEFAULT_SERVER)
462 477