ov_verbose,
0);
if (r) sysfail("adns_init",r);
+
+ if (ov_format == fmt_default)
+ ov_format= ov_asynch ? fmt_asynch : fmt_simple;
}
static void prep_query(struct query_node **qun_r, int *quflags_r) {
*quflags_r=
(ov_search ? adns_qf_search : 0) |
(ov_tcp ? adns_qf_usevc : 0) |
- (ov_pqfr.show_owner ? adns_qf_owner : 0) |
+ ((ov_pqfr.show_owner || ov_format == fmt_simple) ? adns_qf_owner : 0) |
(ov_qc_query ? adns_qf_quoteok_query : 0) |
(ov_qc_anshost ? adns_qf_quoteok_anshost : 0) |
(ov_qc_cname ? 0 : adns_qf_quoteok_cname) |
print_ttl(qun,answer);
}
-static void print_status(adns_status st, struct query_node *qun, adns_answer *answer) {
+static void check_status(adns_status st) {
static const adns_status statuspoints[]= {
adns_s_ok,
adns_s_max_localfail, adns_s_max_remotefail, adns_s_max_tempfail,
};
const adns_status *spp;
- const char *statustypeabbrev, *statusabbrev, *statusstring;
int minrcode;
- statustypeabbrev= adns_errtypeabbrev(st);
for (minrcode=0, spp=statuspoints;
spp < statuspoints + (sizeof(statuspoints)/sizeof(statuspoints[0]));
spp++)
if (st > *spp) minrcode++;
if (rcode < minrcode) rcode= minrcode;
+}
+static void print_status(adns_status st, struct query_node *qun, adns_answer *answer) {
+ const char *statustypeabbrev, *statusabbrev, *statusstring;
+
+ statustypeabbrev= adns_errtypeabbrev(st);
statusabbrev= adns_errabbrev(st);
statusstring= adns_strerror(st);
assert(!strchr(statusstring,'"'));
if (printf("\"%s\"\n", statusstring) == EOF) outerr();
}
+static void print_dnsfail(adns_status st, struct query_node *qun, adns_answer *answer) {
+ int r;
+ const char *typename, *statusstring;
+ adns_status ist;
+
+ if (ov_format == fmt_inline) {
+ if (fputs("; failed ",stdout) == EOF) outerr();
+ print_status(st,qun,answer);
+ return;
+ }
+ assert(ov_format == fmt_simple);
+ if (st == adns_s_nxdomain) {
+ r= fprintf(stderr,"%s does not exist\n", answer->owner);
+ } else {
+ ist= adns_rr_info(answer->type, &typename, 0,0,0,0);
+ if (st == adns_s_nodata) {
+ r= fprintf(stderr,"%s has no %s record\n", answer->owner, typename);
+ } else {
+ statusstring= adns_strerror(st);
+ r= fprintf(stderr,"Error during DNS %s lookup for %s: %s\n",
+ typename, answer->owner, statusstring);
+ }
+ }
+ if (r == EOF) sysfail("write error message to stderr",errno);
+}
+
void query_done(struct query_node *qun, adns_answer *answer) {
adns_status st, ist;
int rrn, nrrs;
st= answer->status;
nrrs= answer->nrrs;
- if (ov_asynch) {
+ if (ov_format == fmt_asynch) {
+ check_status(st);
if (printf("%s %d ", qun->id, nrrs) == EOF) outerr();
print_status(st,qun,answer);
} else {
- if (st) {
- if (fputs("; failed ",stdout) == EOF) outerr();
- print_status(st,qun,answer);
- } else if (qun->pqfr.show_cname && answer->cname) {
+ if (qun->pqfr.show_cname && answer->cname) {
print_owner_ttl(qun,answer);
- if (printf("CNAME %s\n",answer->cname) == EOF) outerr();
+ if (qun->pqfr.show_type) print_withspace("CNAME");
+ if (printf("%s\n", answer->cname) == EOF) outerr();
+ }
+ if (st) {
+ check_status(st);
+ print_dnsfail(st,qun,answer);
}
}
if (qun->pqfr.show_owner) {
- realowner= answer->cname ? answer->cname : answer->owner;;
+ realowner= answer->cname ? answer->cname : answer->owner;
assert(realowner);
} else {
realowner= 0;