X-Git-Url: https://git.distorted.org.uk/~mdw/adns/blobdiff_plain/d7449548b74b994a0d7390c5f153f40f02b46105..0ebff22d9b5832b18444f7c680ca71e24fc3734e:/client/adh-main.c

diff --git a/client/adh-main.c b/client/adh-main.c
index 81cff54..88d876a 100644
--- a/client/adh-main.c
+++ b/client/adh-main.c
@@ -5,10 +5,10 @@
  */
 /*
  *  This file is
- *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
+ *    Copyright (C) 1997-2000 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) 1997-2000 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
@@ -28,9 +28,22 @@
 
 #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 +53,7 @@ void usageerr(const char *fmt, ...) {
   vfprintf(stderr,fmt,al);
   va_end(al);
   putc('\n',stderr);
-  exit(11);
+  quitnow(11);
 }
 
 void outerr(void) {
@@ -62,7 +75,11 @@ char *xstrsave(const char *str) {
   return p;
 }
 
-void of_type(const struct optioninfo *oi, const char *arg) {
+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;
     const char *desc;
@@ -100,12 +117,11 @@ void of_type(const struct optioninfo *oi, const char *arg) {
   ov_type= tnp->type;
 }
 
-int rcode;
-
 static void process_optarg(const char *arg,
 			   const char *const **argv_p,
 			   const char *value) {
   const struct optioninfo *oip;
+  const char *arg2;
   int invert;
 
   if (arg[0] == '-' || arg[0] == '+') {
@@ -120,11 +136,19 @@ static void process_optarg(const char *arg,
       if (oip->type == ot_funcarg) {
 	arg= argv_p ? *++(*argv_p) : value;
 	if (!arg) usageerr("option --%s requires a value argument",oip->lopt);
+	arg2= 0;
+      } else if (oip->type == ot_funcarg2) {
+	assert(argv_p);
+	arg= *++(*argv_p);
+	arg2= arg ? *++(*argv_p) : 0;
+	if (!arg || !arg2)
+	  usageerr("option --%s requires two more arguments", oip->lopt);
       } else {
 	if (value) usageerr("option --%s does not take a value",oip->lopt);
 	arg= 0;
+	arg2= 0;
       }
-      opt_do(oip,arg,invert);
+      opt_do(oip,invert,arg,arg2);
     } else if (arg[0] == '-' && arg[1] == 0) {
       arg= argv_p ? *++(*argv_p) : value;
       if (!arg) usageerr("option `-' must be followed by a domain");
@@ -141,11 +165,11 @@ static void process_optarg(const char *arg,
 	  } else {
 	    if (value) usageerr("two values for option -%s given !",oip->sopt);
 	  }
-	  opt_do(oip,arg,invert);
+	  opt_do(oip,invert,arg,0);
 	  arg= "";
 	} else {
 	  if (value) usageerr("option -%s does not take a value",oip->sopt);
-	  opt_do(oip,0,invert);
+	  opt_do(oip,invert,0,0);
 	}
       }
     }
@@ -155,9 +179,6 @@ 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;
 
@@ -239,5 +260,5 @@ int main(int argc, const char *const *argv) {
   }
 x_quit:
   if (fclose(stdout)) outerr();
-  exit(rcode);
+  quitnow(rcode);
 }