void
idnsPTRLookup(const struct in_addr addr, IDNSCB * callback, void *data)
{
idns_query *q;
const char *ip = inet_ntoa(addr);
q = cbdataAlloc(idns_query);
q->tcp_socket = -1;
q->id = idnsQueryID();
q->sz = rfc1035BuildPTRQuery(addr, q->buf, sizeof(q->buf), q->id, &q->query);
debug(78, 3) ("idnsPTRLookup: buf is %d bytes for %s, id = %#hx\n",
(int) q->sz, ip, q->id);
if (q->sz < 0) {
/* problem with query data -- query not sent */
callback(data, NULL, 0, "Internal error");
cbdataFree(q);
return;
}
if (idnsCachedLookup(q->query.name, callback, data)) {
cbdataFree(q);
return;
}
q->callback = callback;
q->callback_data = data;
cbdataLock(q->callback_data);
q->start_t = current_time;
idnsCacheQuery(q);
idnsSendQuery(q);
}
void
idnsPTRLookup(const struct in_addr addr, IDNSCB * callback, void *data)
{
idns_query *q = memAllocate(MEM_IDNS_QUERY);
q->sz = sizeof(q->buf);
q->id = rfc1035BuildPTRQuery(addr, q->buf, &q->sz);
debug(78, 3) ("idnsPTRLookup: buf is %d bytes for %s, id = %#hx\n",
(int) q->sz, inet_ntoa(addr), q->id);
q->callback = callback;
q->callback_data = data;
cbdataLock(q->callback_data);
q->start_t = current_time;
idnsSendQuery(q);
}