int getaddrinfo(const char *node, const char *service,
const struct addrinfo *hints, struct addrinfo **res) {
struct addrinfo *cur, *prev = NULL;
struct hostent *he;
struct in_addr ip;
unsigned short portno;
int i;
if (service)
portno = htons(atoi(service));
else
portno = 0;
if (hints && hints->ai_flags & AI_PASSIVE) {
*res = new_ai(portno, htonl(0x00000000));
return 0;
}
if (!node) {
*res = new_ai(portno, htonl(0x7f000001));
return 0;
}
if (inet_pton(AF_INET, node, &ip)) {
*res = new_ai(portno, ip.s_addr);
return 0;
}
he = gethostbyname(node);
if (he && he->h_addr_list[0]) {
for (i = 0; he->h_addr_list[i]; i++) {
cur = new_ai(portno, ((struct in_addr *)he->h_addr_list[i])->s_addr);
if (prev)
prev->ai_next = cur;
else
*res = cur;
prev = cur;
}
return 0;
}
return EAI_NODATA;
}
sanguis::server::entities::transfer_result
sanguis::server::entities::with_ai::on_create()
{
// TODO: Improve this!
sanguis::server::ai::tree::base_unique_ptr new_ai(
create_ai_(
ai_context_
)
);
sanguis::server::ai::tree::base &ai_ref(
*new_ai
);
ai_ =
optional_ai_unique_ptr(
std::move(
new_ai
)
);
return
ai_ref.transfer();
}
