Move url-ns.el to obsolete/

* lisp/url/url-ns.el: Move from here...
* lisp/obsolete/url-ns.el: ...to here.  (Bug#19822)

1 files changed, 110 insertions, 0 deletions

diff --git a/lisp/obsolete/url-ns.el b/lisp/obsolete/url-ns.el
new file mode 100644
index 00000000000..a301e461ad7
--- /dev/null
+++ b/lisp/obsolete/url-ns.el
@@ -0,0 +1,110 @@
+;;; url-ns.el --- Various netscape-ish functions for proxy definitions
+
+;; Copyright (C) 1997-1999, 2004-2019 Free Software Foundation, Inc.
+
+;; Keywords: comm, data, processes, hypermedia
+;; Obsolete-since: 27.1
+
+;; 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 3 of the License, 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.  If not, see <https://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; This file is obsolete.  For more information, see:
+;; https://debbugs.gnu.org/19822
+
+;;; 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-number netc)
+	    ipc (mapcar 'string-to-number ipc)
+	    maskc (mapcar 'string-to-number 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)
+
+;;; url-ns.el ends here