* main program and useful subroutines
*/
/*
- * This file is
- * Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk>
- *
- * It is part of adns, which is
- * Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk>
- * Copyright (C) 1999 Tony Finch <dot@dotat.at>
+ * This file is part of adns, which is
+ * Copyright (C) 1997-2000,2003,2006 Ian Jackson
+ * Copyright (C) 1999-2000,2003,2006 Tony Finch
+ * Copyright (C) 1991 Massachusetts Institute of Technology
+ * (See the file INSTALL for full details.)
*
* 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 "adnshost.h"
+int rcode;
+const char *config_text;
+
+static int used, avail;
+static char *buf;
+
+void quitnow(int rc) {
+ if (ads) adns_finish(ads);
+ free(buf);
+ free(ov_id);
+ exit(rc);
+}
+
void sysfail(const char *what, int errnoval) {
fprintf(stderr,"adnshost failed: %s: %s\n",what,strerror(errnoval));
- exit(10);
+ quitnow(10);
}
void usageerr(const char *fmt, ...) {
vfprintf(stderr,fmt,al);
va_end(al);
putc('\n',stderr);
- exit(11);
+ quitnow(11);
}
void outerr(void) {
return p;
}
+void of_config(const struct optioninfo *oi, const char *arg, const char *arg2) {
+ config_text= arg;
+}
+
void of_type(const struct optioninfo *oi, const char *arg, const char *arg2) {
static const struct typename {
adns_rrtype type;
{ adns_r_ptr, "ptr" },
{ adns_r_mx, "mx" },
{ adns_r_rp, "rp" },
+ { adns_r_srv, "srv" },
{ adns_r_addr, "addr" },
/* types with only one version */
/* raw versions */
{ adns_r_a, "a" },
+ { adns_r_aaaa, "aaaa" },
{ adns_r_ns_raw, "ns-" },
{ adns_r_soa_raw, "soa-" },
{ adns_r_ptr_raw, "ptr-" },
{ adns_r_mx_raw, "mx-" },
{ adns_r_rp_raw, "rp-" },
+ { adns_r_srv_raw, "srv-" },
{ adns_r_none, 0 }
};
const struct typename *tnp;
+ unsigned long unknowntype;
+ char *ep;
+
+ if (strlen(arg) > 4 && !memcmp(arg,"type",4) &&
+ (unknowntype= strtoul(arg+4, &ep, 10), !*ep) && unknowntype < 65536) {
+ ov_type= unknowntype | adns_r_unknown;
+ return;
+ }
for (tnp=typenames;
tnp->type && strcmp(arg,tnp->desc);
ov_type= tnp->type;
}
-int rcode;
-
static void process_optarg(const char *arg,
const char *const **argv_p,
const char *value) {
}
static void read_stdin(void) {
- static int used, avail;
- static char *buf;
-
int anydone, r;
char *newline, *space;
}
x_quit:
if (fclose(stdout)) outerr();
- exit(rcode);
+ quitnow(rcode);
}