131 lines
4.2 KiB
C
131 lines
4.2 KiB
C
/*
|
|
* Copyright (c) 2015, SICS Swedish ICT.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. Neither the name of the Institute nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
*/
|
|
/**
|
|
* \file
|
|
*
|
|
* \author Simon Duquennoy <simonduq@sics.se>
|
|
*/
|
|
|
|
#include "contiki-conf.h"
|
|
#include "contiki-net.h"
|
|
#include "net/ip/uip.h"
|
|
#include "net/rpl/rpl.h"
|
|
#include <string.h>
|
|
#include <stdio.h>
|
|
|
|
#define DEBUG DEBUG_PRINT
|
|
#include "net/ip/uip-debug.h"
|
|
|
|
/*---------------------------------------------------------------------------*/
|
|
void
|
|
print_network_status(void)
|
|
{
|
|
int i;
|
|
uint8_t state;
|
|
uip_ds6_defrt_t *default_route;
|
|
uip_ds6_route_t *route;
|
|
|
|
PRINTA("--- Network status ---\n");
|
|
|
|
/* Our IPv6 addresses */
|
|
PRINTA("- Server IPv6 addresses:\n");
|
|
for(i = 0; i < UIP_DS6_ADDR_NB; i++) {
|
|
state = uip_ds6_if.addr_list[i].state;
|
|
if(uip_ds6_if.addr_list[i].isused &&
|
|
(state == ADDR_TENTATIVE || state == ADDR_PREFERRED)) {
|
|
PRINTA("-- ");
|
|
uip_debug_ipaddr_print(&uip_ds6_if.addr_list[i].ipaddr);
|
|
PRINTA("\n");
|
|
}
|
|
}
|
|
|
|
/* Our default route */
|
|
PRINTA("- Default route:\n");
|
|
default_route = uip_ds6_defrt_lookup(uip_ds6_defrt_choose());
|
|
if(default_route != NULL) {
|
|
PRINTA("-- ");
|
|
uip_debug_ipaddr_print(&default_route->ipaddr);;
|
|
PRINTA(" (lifetime: %lu seconds)\n", (unsigned long)default_route->lifetime.interval);
|
|
} else {
|
|
PRINTA("-- None\n");
|
|
}
|
|
|
|
/* Our routing entries */
|
|
PRINTA("- Routing entries (%u in total):\n", uip_ds6_route_num_routes());
|
|
route = uip_ds6_route_head();
|
|
while(route != NULL) {
|
|
PRINTA("-- ");
|
|
uip_debug_ipaddr_print(&route->ipaddr);
|
|
PRINTA(" via ");
|
|
uip_debug_ipaddr_print(uip_ds6_route_nexthop(route));
|
|
PRINTA(" (lifetime: %lu seconds)\n", (unsigned long)route->state.lifetime);
|
|
route = uip_ds6_route_next(route);
|
|
}
|
|
|
|
PRINTA("----------------------\n");
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
static void
|
|
print_local_addresses(void)
|
|
{
|
|
int i;
|
|
uint8_t state;
|
|
|
|
PRINTA("Server IPv6 addresses:\n");
|
|
for(i = 0; i < UIP_DS6_ADDR_NB; i++) {
|
|
state = uip_ds6_if.addr_list[i].state;
|
|
if(uip_ds6_if.addr_list[i].isused &&
|
|
(state == ADDR_TENTATIVE || state == ADDR_PREFERRED)) {
|
|
PRINTA(" ");
|
|
uip_debug_ipaddr_print(&uip_ds6_if.addr_list[i].ipaddr);
|
|
PRINTA("\n");
|
|
}
|
|
}
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
void
|
|
rpl_tools_init(uip_ipaddr_t *br_prefix)
|
|
{
|
|
uip_ipaddr_t global_ipaddr;
|
|
|
|
if(br_prefix) { /* We are root */
|
|
NETSTACK_RDC.off(1);
|
|
memcpy(&global_ipaddr, br_prefix, 16);
|
|
uip_ds6_set_addr_iid(&global_ipaddr, &uip_lladdr);
|
|
uip_ds6_addr_add(&global_ipaddr, 0, ADDR_AUTOCONF);
|
|
rpl_set_root(RPL_DEFAULT_INSTANCE, &global_ipaddr);
|
|
rpl_set_prefix(rpl_get_any_dag(), br_prefix, 64);
|
|
rpl_repair_root(RPL_DEFAULT_INSTANCE);
|
|
}
|
|
|
|
NETSTACK_MAC.on();
|
|
|
|
print_local_addresses();
|
|
}
|