ldns_pkt *
ldns_resolver_search(const ldns_resolver *r,const ldns_rdf *name, ldns_rr_type type,
ldns_rr_class c, uint16_t flags)
{
char *str_dname;
ldns_rdf *new_name;
ldns_rdf **search_list;
size_t i;
ldns_pkt *p;
str_dname = ldns_rdf2str(name);
if (ldns_dname_str_absolute(str_dname)) {
/* query as-is */
return ldns_resolver_query(r, name, type, c, flags);
} else {
search_list = ldns_resolver_searchlist(r);
for (i = 0; i < ldns_resolver_searchlist_count(r); i++) {
new_name = ldns_dname_cat_clone(name, search_list[i]);
p = ldns_resolver_query(r, new_name, type, c, flags);
ldns_rdf_free(new_name);
if (p) {
return p;
}
}
}
return NULL;
}
ldns_pkt *
ldns_resolver_query(const ldns_resolver *r, const ldns_rdf *name, ldns_rr_type type,
ldns_rr_class c, uint16_t flags)
{
ldns_rdf *newname;
ldns_pkt *pkt;
ldns_status status;
pkt = NULL;
if (!ldns_resolver_defnames(r)) {
status = ldns_resolver_send(&pkt, (ldns_resolver *)r, name, type, c,
flags);
if (status == LDNS_STATUS_OK) {
return pkt;
} else {
if (pkt) {
ldns_pkt_free(pkt);
}
fprintf(stderr, "error: %s\n", ldns_get_errorstr_by_id(status));
return NULL;
}
}
if (!ldns_resolver_domain(r)) {
/* _defnames is set, but the domain is not....?? */
status = ldns_resolver_send(&pkt, (ldns_resolver *)r, name, type, c,
flags);
if (status == LDNS_STATUS_OK) {
return pkt;
} else {
if (pkt) {
ldns_pkt_free(pkt);
}
return NULL;
}
}
newname = ldns_dname_cat_clone((const ldns_rdf*)name, ldns_resolver_domain(r));
if (!newname) {
if (pkt) {
ldns_pkt_free(pkt);
}
return NULL;
}
status = ldns_resolver_send(&pkt, (ldns_resolver *)r, newname, type, c,
flags);
ldns_rdf_free(newname);
return pkt;
}
void
covertests(ldns_rr_list *list, ldns_rdf *qname)
{
size_t i;
ldns_rdf *smaller = qname;
ldns_rdf *wcard = ldns_dname_new_frm_str("*");
for(i=0; i<ldns_dname_label_count(qname)+1; ++i)
{
check_cover(list, smaller);
ldns_rdf* wcardchild = ldns_dname_cat_clone(wcard, smaller);
check_cover(list, wcardchild);
smaller = ldns_dname_left_chop(smaller);
}
/* check covers by weird names */
if(0) {
check_cover(list, ldns_dname_new_frm_str("x.bar.example."));
check_cover(list, ldns_dname_new_frm_str("bar.example."));
}
}