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7e282fb5 | 1 | ;;; -*-lisp-*- |
2 | ;;; | |
7e282fb5 | 3 | ;;; Zone generator frontend |
4 | ;;; | |
5 | ;;; (c) 2005 Straylight/Edgeware | |
6 | ;;; | |
7 | ||
8 | ;;;----- Licensing notice --------------------------------------------------- | |
9 | ;;; | |
10 | ;;; This program is free software; you can redistribute it and/or modify | |
11 | ;;; it under the terms of the GNU General Public License as published by | |
12 | ;;; the Free Software Foundation; either version 2 of the License, or | |
13 | ;;; (at your option) any later version. | |
7fff3797 | 14 | ;;; |
7e282fb5 | 15 | ;;; This program is distributed in the hope that it will be useful, |
16 | ;;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | ;;; GNU General Public License for more details. | |
7fff3797 | 19 | ;;; |
7e282fb5 | 20 | ;;; You should have received a copy of the GNU General Public License |
21 | ;;; along with this program; if not, write to the Free Software Foundation, | |
22 | ;;; Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
23 | ||
24 | (defpackage #:zone.frontend | |
10b8955c | 25 | (:use #:common-lisp #:mdw.sys-base #:optparse #:net #:zone |
8e7c1366 MW |
26 | #+cmu #:mop |
27 | #+sbcl #:sb-mop) | |
7e282fb5 | 28 | (:export #:main)) |
29 | (in-package #:zone.frontend) | |
30 | ||
7e282fb5 | 31 | (defvar opt-zones nil |
32 | "Which zones to be emitted.") | |
a567a3bc MW |
33 | (defvar opt-format :bind |
34 | "Which format to use on output.") | |
7e282fb5 | 35 | |
afb5d9e6 | 36 | (defun directory-exists-p (name) |
da455301 | 37 | |
afb5d9e6 MW |
38 | ;; Make a pathname for NAME which has the right form for a directory. |
39 | (let ((dirpath | |
40 | (let ((path (pathname name))) | |
41 | (if (null (pathname-name path)) | |
42 | path | |
da455301 | 43 | (make-pathname :directory |
afb5d9e6 MW |
44 | (append (or (pathname-directory path) |
45 | (list :relative)) | |
46 | (list (pathname-name path))) | |
47 | :name nil | |
48 | :type nil | |
49 | :defaults path))))) | |
50 | ||
51 | ;; Now check that it exists. | |
52 | #+clisp (and (ext:probe-directory dirpath) (truename dirpath)) | |
53 | #-clisp (probe-file dirpath))) | |
54 | ||
122041a0 MW |
55 | (eval-when (:compile-toplevel :load-toplevel) |
56 | (defopthandler dir (var arg) () | |
afb5d9e6 | 57 | (let ((path (directory-exists-p arg))) |
122041a0 MW |
58 | (if (and path |
59 | (not (pathname-name path))) | |
60 | (setf var path) | |
61 | (option-parse-error "path `~A' doesn't name a directory." arg))))) | |
62 | ||
f41a8783 MW |
63 | (define-program |
64 | :version "1.0.0" :usage "ZONEDEF..." | |
65 | :help "Generates BIND zone files from Lisp descriptions." | |
884a01ff | 66 | :options (options help-options |
122041a0 MW |
67 | "Parsing options" |
68 | (#\f "feature" (:arg "KEYWORD") | |
69 | (list *features* 'keyword) | |
70 | "Insert KEYWORD in *features* list.") | |
71 | (#\s "subnet" (:arg "NET") | |
72 | (list zone:*preferred-subnets*) | |
73 | "Designate NET as a preferred subnet.") | |
f41a8783 | 74 | "Output options" |
122041a0 MW |
75 | (#\d "directory" (:arg "DIRECTORY") |
76 | (dir *zone-output-path*) | |
77 | "Write zone and serial files to DIRECTORY.") | |
a567a3bc MW |
78 | (#\F "format" (:arg "FORMAT") |
79 | (keyword opt-format | |
80 | (delete-duplicates | |
81 | (loop for method in | |
8e7c1366 | 82 | (generic-function-methods |
a567a3bc MW |
83 | #'zone:zone-write) |
84 | for specs = | |
8e7c1366 | 85 | (method-specializers method) |
a567a3bc | 86 | if (typep (car specs) |
8e7c1366 | 87 | 'eql-specializer) |
a567a3bc | 88 | collect |
8e7c1366 | 89 | (eql-specializer-object |
a567a3bc MW |
90 | (car specs))))) |
91 | "Format to use for output.") | |
f41a8783 MW |
92 | (#\z "zone" (:arg "NAME") (list opt-zones) |
93 | "Write information about zone NAME."))) | |
7e282fb5 | 94 | |
95 | (defun main () | |
10b8955c | 96 | (set-command-line-arguments) |
7e282fb5 | 97 | (with-unix-error-reporting () |
ee983904 | 98 | (let ((files nil)) |
7e282fb5 | 99 | (unless (option-parse-try |
f41a8783 MW |
100 | (do-options () |
101 | (nil (rest) | |
102 | (when (zerop (length rest)) | |
103 | (option-parse-error "no files to read")) | |
104 | (setf files rest)))) | |
105 | (die-usage)) | |
7e282fb5 | 106 | (dolist (f files) |
ee983904 | 107 | (let ((*package* (make-package "ZONE.SCRATCH" |
9c44003b | 108 | :use '(#:common-lisp #:net #:zone)))) |
ee983904 MW |
109 | (load f :verbose nil :print nil :if-does-not-exist :error) |
110 | (delete-package *package*))) | |
a567a3bc | 111 | (zone-save opt-zones :format opt-format)))) |
7e282fb5 | 112 | |
113 | ;;;----- That's all, folks -------------------------------------------------- |