X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=client%2Fadh-main.c;h=c77aa5d4847beacf938be05fd2f44754b6281860;hb=cd4a70625461f933beae7923520cef2523524e0d;hp=16412949666e40fda65631ebc735156e6a64c245;hpb=3d5cde09d167be1609d27d0d93de2096250a310c;p=adns.git

diff --git a/client/adh-main.c b/client/adh-main.c
index 1641294..c77aa5d 100644
--- a/client/adh-main.c
+++ b/client/adh-main.c
@@ -4,16 +4,16 @@
  *   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) 1997-2000,2003,2006,2014  Ian Jackson
+ *    Copyright (C) 2014  Mark Wooding
+ *    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
- *  the Free Software Foundation; either version 2, or (at your option)
+ *  the Free Software Foundation; either version 3, or (at your option)
  *  any later version.
  *  
  *  This program is distributed in the hope that it will be useful,
@@ -22,15 +22,27 @@
  *  GNU General Public License for more details.
  *  
  *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software Foundation,
- *  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+ *  along with this program; if not, write to the Free Software Foundation.
  */
 
 #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, ...) {
@@ -40,7 +52,7 @@ void usageerr(const char *fmt, ...) {
   vfprintf(stderr,fmt,al);
   va_end(al);
   putc('\n',stderr);
-  exit(11);
+  quitnow(11);
 }
 
 void outerr(void) {
@@ -62,6 +74,10 @@ char *xstrsave(const char *str) {
   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;
@@ -73,6 +89,7 @@ void of_type(const struct optioninfo *oi, const char *arg, const char *arg2) {
     { 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 */
@@ -82,16 +99,26 @@ void of_type(const struct optioninfo *oi, const char *arg, const char *arg2) {
     
     /* 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);
@@ -100,8 +127,6 @@ void of_type(const struct optioninfo *oi, const char *arg, const char *arg2) {
   ov_type= tnp->type;
 }
 
-int rcode;
-
 static void process_optarg(const char *arg,
 			   const char *const **argv_p,
 			   const char *value) {
@@ -125,7 +150,7 @@ static void process_optarg(const char *arg,
       } else if (oip->type == ot_funcarg2) {
 	assert(argv_p);
 	arg= *++(*argv_p);
-	if (arg) arg2= *++(*argv_p);
+	arg2= arg ? *++(*argv_p) : 0;
 	if (!arg || !arg2)
 	  usageerr("option --%s requires two more arguments", oip->lopt);
       } else {
@@ -164,9 +189,6 @@ static void process_optarg(const char *arg,
 }
     
 static void read_stdin(void) {
-  static int used, avail;
-  static char *buf;
-
   int anydone, r;
   char *newline, *space;
 
@@ -248,5 +270,5 @@ int main(int argc, const char *const *argv) {
   }
 x_quit:
   if (fclose(stdout)) outerr();
-  exit(rcode);
+  quitnow(rcode);
 }