* - management of global state
*/
/*
- * This file is part of adns, which is Copyright (C) 1997-1999 Ian Jackson
+ * This file is
+ * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *
+ * It is part of adns, which is
+ * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ * Copyright (C) 1999 Tony Finch <dot@dotat.at>
*
* 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 <stdlib.h>
#include <errno.h>
-#include <string.h>
#include <limits.h>
#include <unistd.h>
#include <fcntl.h>
ads->searchndots= v;
continue;
}
+ if (l>=12 && !memcmp(word,"adns_checkc:",12)) {
+ if (!strcmp(word+12,"none")) {
+ ads->iflags &= ~adns_if_checkc_freq;
+ ads->iflags |= adns_if_checkc_entex;
+ } else if (!strcmp(word+12,"entex")) {
+ ads->iflags &= ~adns_if_checkc_freq;
+ ads->iflags |= adns_if_checkc_entex;
+ } else if (!strcmp(word+12,"freq")) {
+ ads->iflags |= adns_if_checkc_freq;
+ } else {
+ configparseerr(ads,fn,lno, "option adns_checkc has bad value `%s' "
+ "(must be none, entex or freq", word+12);
+ }
+ continue;
+ }
adns__diag(ads,-1,0,"%s:%d: unknown option `%.*s'", fn,lno, l,word);
}
}
ads->udpsocket= ads->tcpsocket= -1;
adns__vbuf_init(&ads->tcpsend);
adns__vbuf_init(&ads->tcprecv);
+ ads->tcprecv_skip= 0;
ads->nservers= ads->nsortlist= ads->nsearchlist= ads->tcpserver= 0;
ads->searchndots= 1;
ads->tcpstate= server_disconnected;
free(ads);
}
-int adns_init(adns_state *ads_r, adns_initflags flags, FILE *diagfile) {
+int adns_init(adns_state *ads_r, int flags, FILE *diagfile) {
adns_state ads;
const char *res_options, *adns_res_options;
int r;
r= init_finish(ads);
if (r) return r;
+ adns__consistency(ads,0,cc_entex);
*ads_r= ads;
return 0;
}
-int adns_init_strcfg(adns_state *ads_r, adns_initflags flags,
+int adns_init_strcfg(adns_state *ads_r, int flags,
FILE *diagfile, const char *configtext) {
adns_state ads;
int r;
}
r= init_finish(ads); if (r) return r;
+ adns__consistency(ads,0,cc_entex);
*ads_r= ads;
return 0;
}
+
void adns_finish(adns_state ads) {
+ adns__consistency(ads,0,cc_entex);
for (;;) {
if (ads->timew.head) adns_cancel(ads->timew.head);
else if (ads->childw.head) adns_cancel(ads->childw.head);
}
void adns_forallqueries_begin(adns_state ads) {
+ adns__consistency(ads,0,cc_entex);
ads->forallnext=
ads->timew.head ? ads->timew.head :
ads->childw.head ? ads->childw.head :
adns_query adns_forallqueries_next(adns_state ads, void **context_r) {
adns_query qu, nqu;
+ adns__consistency(ads,0,cc_entex);
nqu= ads->forallnext;
for (;;) {
qu= nqu;
}
void adns__checkqueues(adns_state ads) {
- int i;
-
- i= 0;
adns_forallqueries_begin(ads);
- while (adns_forallqueries_next(ads,0)) {
- i++;
- assert(i<1000);
- }
+ while (adns_forallqueries_next(ads,0));
}