[AC] [PACKAGES (net-utils)] Add dns-mode.el

APPROVE COMMIT Norbert, this one is good to go. :-) NOTE: This patch has been committed. net-utils patch: ChangeLog files diff command: cvs -q diff -U 0 Files affected: ChangeLog Source files diff command: cvs -q diff -uN Files affected: package-info.in dns-mode.el Makefile Index: ChangeLog =================================================================== RCS file: /pack/xemacscvs/XEmacs/packages/xemacs-packages/net-utils/ChangeLog,v retrieving revision 1.68 diff -u -p -U0 -r1.68 ChangeLog --- ChangeLog 4 Oct 2004 12:07:49 -0000 1.68 +++ ChangeLog 13 Mar 2005 02:54:12 -0000 ＠＠ -0,0 +1,4 ＠＠ +2005-03-13 Steve Youngs <steve(a)sxemacs.org&gt; + + * dns-mode.el: New file. + Index: Makefile =================================================================== RCS file: /pack/xemacscvs/XEmacs/packages/xemacs-packages/net-utils/Makefile,v retrieving revision 1.56 diff -u -p -u -r1.56 Makefile --- Makefile 4 Oct 2004 12:07:49 -0000 1.56 +++ Makefile 13 Mar 2005 02:53:59 -0000 ＠＠ -23,7 +23,7 ＠＠ MAINTAINER = Steve Youngs <steve＠youngs. PACKAGE = net-utils PKG_TYPE = single-file REQUIRES = bbdb w3 efs mail-lib xemacs-base eterm sh-script gnus rmail tm apel \ - vm fsf-compat mh-e mew ecrypto + vm mh-e mew ecrypto CATEGORY = standard DONTCOMPILE = _pkg.el auto-autoloads.el custom-load.el Index: dns-mode.el =================================================================== RCS file: dns-mode.el diff -N dns-mode.el --- /dev/null 1 Jan 1970 00:00:00 -0000 +++ dns-mode.el 13 Mar 2005 02:53:59 -0000 ＠＠ -0,0 +1,198 ＠＠ +;;; dns-mode.el --- a mode for viewing/editing Domain Name System master files +;; Copyright (c) 2000, 2001, 2003, 2004 Free Software Foundation, Inc. + +;; Author: Simon Josefsson <simon(a)josefsson.org&gt; +;; Keywords: DNS master zone file SOA + +;; This file is part of GNU Emacs. + +;; GNU Emacs 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) +;; any later version. + +;; GNU Emacs is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with GNU Emacs; see the file COPYING. If not, write to the +;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, +;; Boston, MA 02111-1307, USA. + +;;; Commentary: + +;; Use M-x dns-mode RET to invoke in master files. +;; +;; C-c C-s Increment SOA serial. +;; Understands YYYYMMDDNN, Unix time, and serial number formats, +;; and complains if it fail to find SOA serial. +;; +;; Put something similar to the following in your ~/.emacs to use this file: +;; +;; (load "~/path/to/dns-mode.el") +;; (setq auto-mode-alist (cons '("\\.soa\\'" . dns-mode) auto-mode-alist)) + +;;; References: + +;; RFC 1034, "DOMAIN NAMES - CONCEPTS AND FACILITIES", P. Mockapetris. +;; RFC 1035, "DOMAIN NAMES - IMPLEMENTATION AND SPECIFICATION", P. Mockapetris. + +;;; Release history: + +;; 2004-09-11 Posted on gnu.emacs.sources. +;; 2004-09-13 Ported to XEmacs. +;; 2004-09-14 Installed in Emacs CVS. + +;;; Code: + +(defgroup dns-mode nil + "DNS master file mode configuration.") + +(defconst dns-mode-classes '("IN" "CS" "CH" "HS") + "List of strings with known DNS classes.") + +(defconst dns-mode-types '("A" "NS" "MD" "MF" "CNAME" "SOA" "MB" "MG" "MR" + "NULL" "WKS" "PTR" "HINFO" "MINFO" "MX" "TXT" + "RP" "AFSDB" "X25" "ISDN" "RT" "NSAP" "NSAP" + "SIG" "KEY" "PX" "GPOS" "AAAA" "LOC" "NXT" + "EID" "NIMLOC" "SRV" "ATMA" "NAPTR" "KX" "CERT" + "A6" "DNAME" "SINK" "OPT" "APL" "DS" "SSHFP" + "RRSIG" "NSEC" "DNSKEY" "UINFO" "UID" "GID" + "UNSPEC" "TKEY" "TSIG" "IXFR" "AXFR" "MAILB" + "MAILA") + "List of strings with known DNS types.") + +;; Font lock. + +(defvar dns-mode-control-entity-face 'font-lock-keyword-face + "Name of face used for control entities, e.g. $ORIGIN.") + +(defvar dns-mode-bad-control-entity-face 'font-lock-warning-face + "Name of face used for non-standard control entities, e.g. $FOO.") + +(defvar dns-mode-type-face 'font-lock-type-face + "Name of face used for DNS types, e.g., SOA.") + +(defvar dns-mode-class-face 'font-lock-constant-face + "Name of face used for DNS classes, e.g., IN.") + +(defcustom dns-mode-font-lock-keywords + `(("^$ORIGIN" 0 ,dns-mode-control-entity-face) + ("^$INCLUDE" 0 ,dns-mode-control-entity-face) + ("^$[a-z0-9A-Z]+" 0 ,dns-mode-bad-control-entity-face) + (,(regexp-opt dns-mode-classes) 0 ,dns-mode-class-face) + (,(regexp-opt dns-mode-types) 0 ,dns-mode-type-face)) + "Font lock keywords used to highlight text in DNS master file mode." +:type 'sexp +:group 'dns-mode) + +;; Syntax table. + +(defvar dns-mode-syntax-table + (let ((table (make-syntax-table))) + (modify-syntax-entry ?\; "< " table) + (modify-syntax-entry ?\n "> " table) + table) + "Syntax table in use in DNS master file buffers.") + +;; Keymap. + +(defvar dns-mode-map + (let ((map (make-sparse-keymap))) + (define-key map "\C-c\C-s" 'dns-mode-soa-increment-serial) + map) + "Keymap for DNS master file mode.") + +;; Menu. + +(defvar dns-mode-menu nil + "Menubar used in DNS master file mode.") + +(easy-menu-define dns-mode-menu dns-mode-map + "DNS Menu." + '("DNS" + ["Increment SOA serial" dns-mode-soa-increment-serial t])) + +;; Mode. + +;;;###autoload +(define-derived-mode dns-mode text-mode "DNS" + "Major mode for viewing and editing DNS master files. +This mode is inherited from text mode. It add syntax +highlighting, and some commands for handling DNS master files. +Its keymap inherits from `text-mode' and it has the same +variables for customizing indentation. It has its own abbrev +table and its own syntax table. + +Turning on DNS mode runs `dns-mode-hook'." + (set (make-local-variable 'comment-start) ";") + (set (make-local-variable 'comment-end) "") + (set (make-local-variable 'comment-start-skip) ";+ *") + (unless (featurep 'xemacs) + (set (make-local-variable 'font-lock-defaults) + '(dns-mode-font-lock-keywords nil nil ((?_ . "w"))))) + (easy-menu-add dns-mode-menu dns-mode-map)) + +;; Tools. + +;;;###autoload +(defun dns-mode-soa-increment-serial () + "Locate SOA record and increment the serial field." + (interactive) + (save-excursion + (goto-char (point-min)) + (unless (re-search-forward + (concat "^\\(\\(\\([^ \t]+[ \t]+\\)?[^ \t]+" + "[ \t]+\\)?[^ \t]+[ \t]+\\)?SOA") nil t) + (error "Cannot locate SOA record")) + (if (re-search-forward (concat "\\<\\(" + ;; year + "\\(198\\|199\\|20[0-9]\\)[0-9]" + ;; month + "\\(0[0-9]\\|10\\|11\\|12\\)" + ;; day + "\\([012][0-9]\\|30\\|31\\)" + ;; counter + "\\([0-9]\\{1,3\\}\\)" + "\\)\\>") + nil t) + ;; YYYYMMDDIII format, one to three I's. + (let* ((serial (match-string 1)) + (counterstr (match-string 5)) + (counter (string-to-number counterstr)) + (now (format-time-string "%Y%m%d")) + (nowandoldserial (concat now counterstr))) + (if (string< serial nowandoldserial) + (let ((new (format "%s00" now))) + (replace-match new nil nil nil 1) + (message "Replaced old serial %s with %s" serial new)) + (if (string= serial nowandoldserial) + (let ((new (format (format "%%s%%0%dd" (length counterstr)) + now (1+ counter)))) + (replace-match new nil nil nil 1) + (message "Replaced old serial %s with %s" serial new)) + (error "Current SOA serial is in the future")))) + (if (re-search-forward "\\<\\([0-9]\\{9,10\\}\\)\\>" nil t) + ;; Unix time + (let* ((serial (match-string 1)) + (new (format-time-string "%s"))) + (if (not (string< serial new)) + (error "Current SOA serial is in the future") + (replace-match new nil nil nil 1) + (message "Replaced old serial %s with %s" serial new))) + (if (re-search-forward "\\<\\([0-9]+\\)\\>" nil t) + ;; Just any serial number. + (let* ((serial (match-string 1)) + (new (format "%d" (1+ (string-to-number serial))))) + (replace-match new nil nil nil 1) + (message "Replaced old serial %s with %s" serial new)) + (error "Cannot locate serial number in SOA record")))))) + +;;;###autoload(add-to-list 'auto-mode-alist '("\\.soa\\'" . dns-mode)) + +(provide 'dns-mode) + +;; arch-tag: 6a179f0a-072f-49db-8b01-37b8f23998c0 +;;; dns-mode.el ends here Index: package-info.in =================================================================== RCS file: /pack/xemacscvs/XEmacs/packages/xemacs-packages/net-utils/package-info.in,v retrieving revision 1.7 diff -u -p -u -r1.7 package-info.in --- package-info.in 5 Jan 2004 00:10:54 -0000 1.7 +++ package-info.in 13 Mar 2005 02:53:59 -0000 ＠＠ -13,7 +13,9 ＠＠ filename FILENAME md5sum MD5SUM size SIZE - provides (ilisp-browse-cltl2 xemacsbug feedmail metamail net-utils rcompile shadowfile webjump webster-www dig dns xml google-query mozmail) + provides (ilisp-browse-cltl2 xemacsbug feedmail metamail + net-utils rcompile shadowfile webjump webster-www + dig dns dns-mode xml google-query mozmail) requires (REQUIRES) type single )) -- |---<Steve Youngs>---------------<GnuPG KeyID: A94B3003>---| | I am Dyslexic of Borg. | | Fusistance is retile. Your arse will be laminated. | |------------------------------------&lt;steve(a)sxemacs.org&gt;---|