* - simple test program, not part of the library
*/
/*
- * This file is part of adns, which is Copyright (C) 1997, 1998 Ian Jackson
+ * This file is part of adns, which is Copyright (C) 1997-1999 Ian Jackson
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
*/
#include <stdio.h>
+#include <sys/time.h>
#include <unistd.h>
+#include <assert.h>
+#include <stdlib.h>
+
+#ifndef OUTPUTSTREAM
+# define OUTPUTSTREAM stdout
+#endif
#include "adns.h"
-int main(void) {
+static void failure(const char *what, adns_status st) {
+ fprintf(stderr,"adns failure: %s: %s\n",what,adns_strerror(st));
+ exit(2);
+}
+
+static const char *defaultargv[]= { "ns.chiark.greenend.org.uk", 0 };
+
+static const adns_rrtype defaulttypes[]= {
+ adns_r_a,
+ adns_r_ns_raw,
+ adns_r_cname,
+ adns_r_soa_raw,
+ adns_r_ptr_raw,
+ adns_r_hinfo,
+ adns_r_mx_raw,
+ adns_r_txt,
+ adns_r_rp_raw,
+
+ adns_r_addr,
+ adns_r_ns,
+ adns_r_ptr,
+ adns_r_mx,
+
+ adns_r_soa,
+ adns_r_rp,
+
+ adns_r_none
+};
+
+static void dumptype(adns_status ri, const char *rrtn, const char *fmtn) {
+ fprintf(stdout, "%s(%s)%s%s",
+ ri ? "?" : rrtn, ri ? "?" : fmtn ? fmtn : "-",
+ ri ? " " : "", ri ? adns_strerror(ri) : "");
+}
+
+static void fdom_split(const char *fdom, const char **dom_r, int *qf_r) {
+ int qf;
+ char *ep;
+
+ qf= strtoul(fdom,&ep,0);
+ if (*ep != '/') { *dom_r= fdom; *qf_r= 0; }
+ else { *dom_r= ep+1; *qf_r= qf; }
+}
+
+int main(int argc, char *const *argv) {
adns_state ads;
- adns_query qu;
+ adns_query *qus, qu;
adns_answer *ans;
- int r;
+ const char *initstring, *rrtn, *fmtn;
+ const char *const *fdomlist, *domain;
+ char *show, *cp;
+ int len, i, qc, qi, tc, ti, ch, qflags;
+ adns_status r, ri;
+ const adns_rrtype *types;
+ struct timeval now;
+ adns_rrtype *types_a;
+
+ if (argv[0] && argv[1] && argv[1][0] == '/') {
+ initstring= argv[1]+1;
+ argv++;
+ } else {
+ initstring= 0;
+ }
+
+ if (argv[0] && argv[1] && argv[1][0] == ':') {
+ for (cp= argv[1]+1, tc=1; (ch= *cp); cp++)
+ if (ch==',') tc++;
+ types_a= malloc(sizeof(*types_a)*tc);
+ if (!types_a) { perror("malloc types"); exit(3); }
+ for (cp= argv[1]+1, ti=0; ti<tc; ti++) {
+ types_a[ti]= strtoul(cp,&cp,10);
+ if ((ch= *cp)) {
+ if (ch != ',') {
+ fputs("usage: dtest [/<initstring>] [:<typenum>,...] [<domain> ...]\n",stderr);
+ exit(4);
+ }
+ cp++;
+ }
+ }
+ types= types_a;
+ argv++;
+ } else {
+ types= defaulttypes;
+ }
+
+ if (argv[0] && argv[1]) fdomlist= (const char *const*)argv+1;
+ else fdomlist= defaultargv;
+
+ for (qc=0; fdomlist[qc]; qc++);
+ for (tc=0; types[tc] != adns_r_none; tc++);
+ qus= malloc(sizeof(qus)*qc*tc);
+ if (!qus) { perror("malloc qus"); exit(3); }
+
+ if (initstring) {
+ r= adns_init_strcfg(&ads,adns_if_debug|adns_if_noautosys,stdout,initstring);
+ } else {
+ r= adns_init(&ads,adns_if_debug|adns_if_noautosys,0);
+ }
+ if (r) failure("init",r);
- r= adns_init(&ads,adns_if_debug|adns_if_noautosys,0);
- if (r) { perror("init"); exit(2); }
+ for (qi=0; qi<qc; qi++) {
+ fdom_split(fdomlist[qi],&domain,&qflags);
+ for (ti=0; ti<tc; ti++) {
+ fprintf(stdout,"%s flags %d type %d",domain,qflags,types[ti]);
+ r= adns_submit(ads,domain,types[ti],qflags,0,&qus[qi*tc+ti]);
+ if (r == adns_s_unknownrrtype) {
+ fprintf(stdout," not implemented\n");
+ qus[qi*tc+ti]= 0;
+ } else if (r) {
+ failure("submit",r);
+ } else {
+ ri= adns_rr_info(types[ti], &rrtn,&fmtn,0, 0,0);
+ putc(' ',stdout);
+ dumptype(ri,rrtn,fmtn);
+ fprintf(stdout," submitted\n");
+ }
+ }
+ }
- r= adns_submit(ads,"anarres.greenend.org.uk",adns_r_a,0,0,&qu);
- if (r) { perror("submit"); exit(2); }
+ for (qi=0; qi<qc; qi++) {
+ fdom_split(fdomlist[qi],&domain,&qflags);
+
+ for (ti=0; ti<tc; ti++) {
+ qu= qus[qi*tc+ti];
+ if (!qu) continue;
+
+ r= adns_wait(ads,&qu,&ans,0);
+ if (r) failure("wait",r);
- r= adns_wait(ads,&qu,&ans,0);
- if (r) { perror("wait"); exit(2); }
+ if (gettimeofday(&now,0)) { perror("gettimeofday"); exit(3); }
+
+ ri= adns_rr_info(ans->type, &rrtn,&fmtn,&len, 0,0);
+ fprintf(stdout, "%s flags %d type ",domain,qflags);
+ dumptype(ri,rrtn,fmtn);
+ fprintf(stdout, ": %s; nrrs=%d; cname=%s; owner=%s; ttl=%ld\n",
+ adns_strerror(ans->status),
+ ans->nrrs,
+ ans->cname ? ans->cname : "$",
+ ans->owner ? ans->owner : "$",
+ (long)ans->expires - (long)now.tv_sec);
+ if (ans->nrrs) {
+ assert(!ri);
+ for (i=0; i<ans->nrrs; i++) {
+ r= adns_rr_info(ans->type, 0,0,0, ans->rrs.bytes+i*len,&show);
+ if (r) failure("info",r);
+ fprintf(stdout," %s\n",show);
+ free(show);
+ }
+ }
+ free(ans);
+ }
+ }
- fprintf(stderr,"answer status %d type %d rrs %d cname %s\n",
- ans->status,ans->type,ans->nrrs,
- ans->cname ? ans->cname : "-");
+ free(qus);
+ adns_finish(ads);
exit(0);
}