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[Emacs-diffs] Changes to emacs/lisp/url/url-ns.el [emacs-unicode-2]
From: |
Miles Bader |
Subject: |
[Emacs-diffs] Changes to emacs/lisp/url/url-ns.el [emacs-unicode-2] |
Date: |
Fri, 22 Oct 2004 06:23:51 -0400 |
Index: emacs/lisp/url/url-ns.el
diff -c /dev/null emacs/lisp/url/url-ns.el:1.3.4.1
*** /dev/null Fri Oct 22 10:14:39 2004
--- emacs/lisp/url/url-ns.el Fri Oct 22 10:13:34 2004
***************
*** 0 ****
--- 1,107 ----
+ ;;; url-ns.el --- Various netscape-ish functions for proxy definitions
+
+ ;; Copyright (c) 1997 - 1999 Free Software Foundation, Inc.
+
+ ;; Keywords: comm, data, processes, hypermedia
+
+ ;; 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.
+
+ ;;; Code:
+
+ (require 'url-gw)
+
+ ;;;###autoload
+ (defun isPlainHostName (host)
+ (not (string-match "\\." host)))
+
+ ;;;###autoload
+ (defun dnsDomainIs (host dom)
+ (string-match (concat (regexp-quote dom) "$") host))
+
+ ;;;###autoload
+ (defun dnsResolve (host)
+ (url-gateway-nslookup-host host))
+
+ ;;;###autoload
+ (defun isResolvable (host)
+ (if (string-match "^[0-9.]+$" host)
+ t
+ (not (string= host (url-gateway-nslookup-host host)))))
+
+ ;;;###autoload
+ (defun isInNet (ip net mask)
+ (let ((netc (split-string ip "\\."))
+ (ipc (split-string net "\\."))
+ (maskc (split-string mask "\\.")))
+ (if (or (/= (length netc) (length ipc))
+ (/= (length ipc) (length maskc)))
+ nil
+ (setq netc (mapcar 'string-to-int netc)
+ ipc (mapcar 'string-to-int ipc)
+ maskc (mapcar 'string-to-int maskc))
+ (and
+ (= (logand (nth 0 netc) (nth 0 maskc))
+ (logand (nth 0 ipc) (nth 0 maskc)))
+ (= (logand (nth 1 netc) (nth 1 maskc))
+ (logand (nth 1 ipc) (nth 1 maskc)))
+ (= (logand (nth 2 netc) (nth 2 maskc))
+ (logand (nth 2 ipc) (nth 2 maskc)))
+ (= (logand (nth 3 netc) (nth 3 maskc))
+ (logand (nth 3 ipc) (nth 3 maskc)))))))
+
+ ;; Netscape configuration file parsing
+ (defvar url-ns-user-prefs nil
+ "Internal, do not use.")
+
+ ;;;###autoload
+ (defun url-ns-prefs (&optional file)
+ (if (not file)
+ (setq file (expand-file-name "~/.netscape/preferences.js")))
+ (if (not (and (file-exists-p file)
+ (file-readable-p file)))
+ (message "Could not open %s for reading" file)
+ (save-excursion
+ (let ((false nil)
+ (true t))
+ (setq url-ns-user-prefs (make-hash-table :size 13 :test 'equal))
+ (set-buffer (get-buffer-create " *ns-parse*"))
+ (erase-buffer)
+ (insert-file-contents file)
+ (goto-char (point-min))
+ (while (re-search-forward "^//" nil t)
+ (replace-match ";;"))
+ (goto-char (point-min))
+ (while (re-search-forward "^user_pref(" nil t)
+ (replace-match "(url-ns-set-user-pref "))
+ (goto-char (point-min))
+ (while (re-search-forward "\"," nil t)
+ (replace-match "\""))
+ (goto-char (point-min))
+ (eval-buffer)))))
+
+ (defun url-ns-set-user-pref (key val)
+ (puthash key val url-ns-user-prefs))
+
+ ;;;###autoload
+ (defun url-ns-user-pref (key &optional default)
+ (gethash key url-ns-user-prefs default))
+
+ (provide 'url-ns)
+
+ ;;; arch-tag: 69520992-cf97-40b4-9ad1-c866d3cae5bf
+ ;;; url-ns.el ends here
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