void uip_server_init(chanend xtcp[], int num_xtcp, xtcp_ipconfig_t* ipconfig, unsigned char mac_address[6])
{
if (ipconfig != NULL)
memcpy(&uip_static_ipconfig, ipconfig, sizeof(xtcp_ipconfig_t));
memcpy(&uip_ethaddr, mac_address, 6);
uip_init();
#if UIP_IGMP
igmp_init();
#endif
if (ipconfig != NULL && (*((int*)ipconfig->ipaddr) != 0)) {
uip_static_ip = 1;
}
if (ipconfig == NULL)
{
uip_ipaddr_t ipaddr;
uip_ipaddr(ipaddr, 0, 0, 0, 0);
uip_sethostaddr(ipaddr);
uip_setdraddr(ipaddr);
uip_setnetmask(ipaddr);
uip_setsubnetaddr();
} else {
uip_sethostaddr(ipconfig->ipaddr);
uip_setdraddr(ipconfig->gateway);
uip_setnetmask(ipconfig->netmask);
uip_setsubnetaddr();
#ifdef XTCP_VERBOSE_DEBUG
printstr("Address: ");uip_printip4(uip_hostaddr);printstr("\n");
printstr("Gateway: ");uip_printip4(uip_draddr);printstr("\n");
printstr("Netmask: ");uip_printip4(uip_netmask);printstr("\n");
#endif
}
{
#if UIP_USE_AUTOIP
int hwsum = mac_address[0] + mac_address[1] + mac_address[2]
+ mac_address[3] + mac_address[4] + mac_address[5];
autoip_init(hwsum + (hwsum << 16) + (hwsum << 24));
#endif
#if UIP_USE_DHCP
dhcpc_init(uip_ethaddr.addr, 6);
#endif
xtcpd_init(xtcp, num_xtcp);
}
}
void dhcpc_configured(const struct dhcpc_state *s) {
#ifdef XTCP_VERBOSE_DEBUG
printf("dhcp: ");uip_printip4(s->ipaddr);printf("\n");
#endif
#if UIP_USE_AUTOIP
autoip_stop();
#endif
uip_sethostaddr(s->ipaddr);
uip_setdraddr(s->default_router);
uip_setnetmask(s->netmask);
uip_xtcp_up();
dhcp_done = 1;
}
void autoip_configured(uip_ipaddr_t autoip_ipaddr) {
if (!dhcp_done) {
uip_ipaddr_t ipaddr;
#ifdef XTCP_VERBOSE_DEBUG
printf("ipv4ll: ");
uip_printip4(autoip_ipaddr);
printf("\n");
#endif /* XTCP_VERBOSE_DEBUG */
uip_sethostaddr(autoip_ipaddr);
uip_ipaddr(ipaddr, 255, 255, 0, 0);
uip_setnetmask(ipaddr);
uip_ipaddr(ipaddr, 0, 0, 0, 0);
uip_setdraddr(ipaddr);
uip_xtcp_up();
}
}
/* -----------------------------------------------------------------------------
* Initialise the uip_server
* -------------------------------------------------------------------------- */
void uip_server_init(chanend xtcp[], int num_xtcp,
xtcp_ipconfig_t *ipconfig,
unsigned char *mac_address)
{
if (ipconfig != NULL)
memcpy(&uip_static_ipconfig, ipconfig, sizeof(xtcp_ipconfig_t));
/* set the mac_adress */
memcpy(&uip_lladdr, mac_address, 6);
#if 0 //XXX CHSC: not necessary? Be carefully with erasing the mac address...
/* The following line sets the uIP's link-layer address. This must be done
* before the tcpip_process is started since in its initialisation
* routine the function uip_netif_init() will be called from inside
* uip_init()and there the default IPv6 address will be set by combining
* the link local prefix (fe80::/64)and the link layer address. */
rimeaddr_copy((rimeaddr_t*) &uip_lladdr.addr, &rimeaddr_node_addr);
#endif
//TODO chsc: port the rtimer module (if really needed)
// /* rtimers needed for radio cycling */
// rtimer_init();
/* Initialise the process module */
process_init();
/* etimers must be started before ctimer_init */
process_start(&etimer_process, NULL);
ctimer_init();
/* this calls have to be made before the uip_init
* not exactely proved why. CHSC
* */
etimer_request_poll();
process_run();
uip_init();
#if UIP_CONF_IPV6 && UIP_CONF_IPV6_RPL
rpl_init();
#endif /* UIP_CONF_IPV6_RPL */
#if UIP_IGMP
igmp_init();
#endif /* UIP_IGMP */
if (ipconfig != NULL && (*((int*)ipconfig->ipaddr.u8) != 0)) {
uip_static_ip = 1;
}
if (ipconfig == NULL)
{
uip_ipaddr_t ipaddr;
#if UIP_CONF_IPV4
uip_ipaddr(&ipaddr, 0, 0, 0, 0);
uip_sethostaddr(&ipaddr);
uip_setdraddr(&ipaddr);
uip_setnetmask(&ipaddr);
#elif UIP_CONF_IPV6
uip_ip6addr(&ipaddr, 0, 0, 0, 0
, 0, 0, 0, 0);
#endif /* UIP_CONF_IPVx */
} else {
#if UIP_CONF_IPV4
uip_sethostaddr(&ipconfig->ipaddr);
uip_setdraddr(&ipconfig->gateway);
uip_setnetmask(&ipconfig->netmask);
#ifdef XTCP_VERBOSE_DEBUG
printf("Address: ");uip_printip4(uip_hostaddr);printf("\n");
printf("Gateway: ");uip_printip4(uip_draddr);printf("\n");
printf("Netmask: ");uip_printip4(uip_netmask);printf("\n");
#endif /* XTCP_VERBOSE_DEBUG */
#elif UIP_CONF_IPV6
#endif /* UIP_CONF_IPVx */
}
#if UIP_CONF_IPV4
{
#if UIP_USE_AUTOIP
int hwsum = mac_address[0] + mac_address[1] + mac_address[2]
+ mac_address[3] + mac_address[4] + mac_address[5];
autoip_init(hwsum + (hwsum << 16) + (hwsum << 24));
#endif
#if UIP_USE_DHCP
dhcpc_init(uip_lladdr.addr, 6);
#endif
}
#endif /* UIP_CONF_IPV4 */
xtcpd_init(xtcp, num_xtcp);
}
