GList *bu_dns_seed_addrs(void)
{
unsigned int i;
GList *l = NULL;
for (i = 0; i < ARRAY_SIZE(dns_seeds); i++)
l = bu_dns_lookup(l, dns_seeds[i], 8333);
return l;
}
void peerman_addstr(struct peer_manager *peers,
const char *addr_str)
{
char hoststr[64] = {};
char portstr[16] = {};
char *space = strchr(addr_str, ' ');
int port;
if (space) {
unsigned int hlen = (space - addr_str);
if (hlen > (sizeof(hoststr) - 1))
hlen = sizeof(hoststr) - 1;
memcpy(hoststr, addr_str, hlen);
hoststr[hlen] = 0;
strncpy(portstr, space + 1, sizeof(portstr) - 1);
} else {
strncpy(hoststr, addr_str, sizeof(hoststr) - 1);
strcpy(portstr, "8333");
}
port = atoi(portstr);
if (port < 1 || port > 65535)
port = 8333;
clist *tmp, *seedlist = bu_dns_lookup(NULL, hoststr, port);
if (debugging)
fprintf(stderr, "peerman: DNS lookup '%s' returned %zu addresses\n",
addr_str, clist_length(seedlist));
/* import seed data into peerman */
tmp = seedlist;
while (tmp) {
struct bp_address *addr = tmp->data;
tmp = tmp->next;
peerman_add_addr(peers, addr, true);
}
clist_free(seedlist);
}
