ret_t
cherokee_socket_pton (cherokee_socket_t *socket, cherokee_buffer_t *host)
{
int re;
switch (SOCKET_AF(socket)) {
case AF_INET:
#ifdef HAVE_INET_PTON
re = inet_pton (AF_INET, host->buf, &SOCKET_SIN_ADDR(socket));
if (re <= 0) return ret_error;
#else
re = inet_aton (host->buf, &SOCKET_SIN_ADDR(socket));
if (re == 0) return ret_error;
#endif
break;
#ifdef HAVE_IPV6
case AF_INET6:
re = inet_pton (AF_INET6, host->buf, &SOCKET_SIN6_ADDR(socket));
if (re <= 0) return ret_error;
break;
#endif
default:
LOG_CRITICAL (CHEROKEE_ERROR_SOCKET_BAD_FAMILY, SOCKET_AF(socket));
return ret_error;
}
return ret_ok;
}
ret_t
cherokee_socket_update_from_addrinfo (cherokee_socket_t *socket,
const struct addrinfo *addr,
cuint_t num)
{
const struct addrinfo *ai;
if (unlikely (addr == NULL))
return ret_error;
/* Find the right address
*/
ai = addr;
while (num > 0) {
num -= 1;
ai = ai->ai_next;
if (ai == NULL) {
return ret_not_found;
}
}
/* Copy the information
*/
SOCKET_AF(socket) = addr->ai_family;
socket->client_addr_len = addr->ai_addrlen;
switch (addr->ai_family) {
case AF_INET:
memcpy (&SOCKET_SIN_ADDR(socket), &((struct sockaddr_in *) ai->ai_addr)->sin_addr, sizeof(struct in_addr));
break;
case AF_INET6:
memcpy (&SOCKET_SIN6_ADDR(socket), &((struct sockaddr_in6 *) ai->ai_addr)->sin6_addr, sizeof(struct in6_addr));
break;
default:
SHOULDNT_HAPPEN;
return ret_error;
}
return ret_ok;
}
ret_t
cherokee_socket_gethostbyname (cherokee_socket_t *socket, cherokee_buffer_t *hostname)
{
if (SOCKET_AF(socket) == AF_UNIX) {
#ifdef _WIN32
SHOULDNT_HAPPEN;
return ret_no_sys;
#else
memset ((char*) SOCKET_SUN_PATH(socket), 0,
sizeof (SOCKET_ADDR_UNIX(socket)));
SOCKET_ADDR_UNIX(socket)->sun_family = AF_UNIX;
strncpy (SOCKET_SUN_PATH (socket), hostname->buf,
sizeof (SOCKET_ADDR_UNIX(socket)->sun_path) - sizeof(short));
return ret_ok;
#endif
}
return cherokee_gethostbyname (hostname->buf, &SOCKET_SIN_ADDR(socket));
}