X-Git-Url: https://git.distorted.org.uk/~mdw/zone/blobdiff_plain/122041a01dd0473d0fa603ba59c58bbe9d203fa1..8e7c1366598806dff2b2e4fb2016efb5a78f42ec:/frontend.lisp

diff --git a/frontend.lisp b/frontend.lisp
index ef9c090..1ff3e2f 100644
--- a/frontend.lisp
+++ b/frontend.lisp
@@ -1,7 +1,5 @@
 ;;; -*-lisp-*-
 ;;;
-;;; $Id$
-;;;
 ;;; Zone generator frontend
 ;;;
 ;;; (c) 2005 Straylight/Edgeware
@@ -24,12 +22,16 @@
 ;;; Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 (defpackage #:zone.frontend
-  (:use #:common-lisp #:optparse #:net #:zone)
+  (:use #:common-lisp #:optparse #:net #:zone
+	#+cmu #:mop
+	#+sbcl #:sb-mop)
   (:export #:main))
 (in-package #:zone.frontend)
 
 (defvar opt-zones nil
   "Which zones to be emitted.")
+(defvar opt-format :bind
+  "Which format to use on output.")
 
 (eval-when (:compile-toplevel :load-toplevel)
   (defopthandler dir (var arg) ()
@@ -54,6 +56,20 @@
 		      (#\d "directory" (:arg "DIRECTORY")
 			   (dir *zone-output-path*)
 			   "Write zone and serial files to DIRECTORY.")
+		      (#\F "format" (:arg "FORMAT")
+			   (keyword opt-format
+				    (delete-duplicates
+				     (loop for method in
+					   (generic-function-methods
+					    #'zone:zone-write)
+					   for specs =
+					   (method-specializers method)
+					   if (typep (car specs)
+						     'eql-specializer)
+					   collect
+					   (eql-specializer-object
+					    (car specs)))))
+			   "Format to use for output.")
 		      (#\z "zone" (:arg "NAME") (list opt-zones)
 			   "Write information about zone NAME.")))
 
@@ -72,6 +88,6 @@
 				       :use '(#:common-lisp #:net #:zone))))
 	  (load f :verbose nil :print nil :if-does-not-exist :error)
 	  (delete-package *package*)))
-      (zone-save opt-zones))))
+      (zone-save opt-zones :format opt-format))))
 
 ;;;----- That's all, folks --------------------------------------------------