static char *argv[4] = {NULL, NULL, NULL, NULL};
-static volatile char *delayed_call = NULL;
-static bool dont_delay = false;
int script_init(const char *path, const char *ifname)
putenv(buf);
}
-#ifdef EXT_S46
+
static void s46_to_env_portparams(const uint8_t *data, size_t len, FILE *fp)
{
uint8_t *odata;
}
}
}
-#endif
+
static void s46_to_env(enum odhcp6c_state state, const uint8_t *data, size_t len)
{
const char *name = (state == STATE_S46_MAPE) ? "MAPE" :
(state == STATE_S46_MAPT) ? "MAPT" : "LW4O6";
+ if (len == 0)
+ return;
+
char *str;
size_t strsize;
fputs(name, fp);
fputc('=', fp);
-#ifdef EXT_S46
const char *type = (state == STATE_S46_MAPE) ? "map-e" :
(state == STATE_S46_MAPT) ? "map-t" : "lw4o6";
fputc(' ', fp);
}
-#else
- if (data && len) {}
-#endif
fclose(fp);
putenv(str);
}
-static void script_call_delayed(int signal __attribute__((unused)))
-{
- if (delayed_call)
- script_call((char*)delayed_call);
-}
-
-
-void script_delay_call(const char *status, int timeout)
-{
- if (dont_delay) {
- script_call(status);
- } else if (!delayed_call) {
- delayed_call = strdup(status);
- signal(SIGALRM, script_call_delayed);
- alarm(timeout);
- }
-}
-
-
void script_call(const char *status)
{
size_t dns_len, search_len, custom_len, sntp_ip_len, ntp_ip_len, ntp_dns_len;
- size_t sip_ip_len, sip_fqdn_len, aftr_name_len, cer_len;
+ size_t sip_ip_len, sip_fqdn_len, aftr_name_len, cer_len, addr_len;
size_t s46_mapt_len, s46_mape_len, s46_lw_len, passthru_len;
odhcp6c_expire();
- if (delayed_call) {
- alarm(0);
- dont_delay = true;
- }
+ struct in6_addr *addr = odhcp6c_get_state(STATE_SERVER_ADDR, &addr_len);
struct in6_addr *dns = odhcp6c_get_state(STATE_DNS, &dns_len);
uint8_t *search = odhcp6c_get_state(STATE_SEARCH, &search_len);
uint8_t *custom = odhcp6c_get_state(STATE_CUSTOM_OPTS, &custom_len);
// Don't set environment before forking, because env is leaky.
if (fork() == 0) {
+ ipv6_to_env("SERVER", addr, addr_len / sizeof(*addr));
ipv6_to_env("RDNSS", dns, dns_len / sizeof(*dns));
ipv6_to_env("SNTP_IP", sntp, sntp_ip_len / sizeof(*sntp));
ipv6_to_env("NTP_IP", ntp, ntp_ip_len / sizeof(*ntp));
s46_to_env(STATE_S46_MAPT, s46_mapt, s46_mapt_len);
s46_to_env(STATE_S46_LW, s46_lw, s46_lw_len);
bin_to_env(custom, custom_len);
- entry_to_env("PREFIXES", prefix, prefix_len, ENTRY_PREFIX);
- entry_to_env("ADDRESSES", address, address_len, ENTRY_ADDRESS);
+
+ if (odhcp6c_is_bound()) {
+ entry_to_env("PREFIXES", prefix, prefix_len, ENTRY_PREFIX);
+ entry_to_env("ADDRESSES", address, address_len, ENTRY_ADDRESS);
+ }
+
entry_to_env("RA_ADDRESSES", ra_pref, ra_pref_len, ENTRY_ADDRESS);
entry_to_env("RA_ROUTES", ra_route, ra_route_len, ENTRY_ROUTE);
entry_to_env("RA_DNS", ra_dns, ra_dns_len, ENTRY_HOST);