lisp/url/url-privacy.el

   1 ;;; url-privacy.el --- Global history tracking for URL package
   2
   3 ;; Copyright (C) 1996, 1997, 1998, 1999, 2004,
   4 ;;   2005, 2006, 2007, 2008 Free Software Foundation, Inc.
   5
   6 ;; Keywords: comm, data, processes, hypermedia
   7
   8 ;; This file is part of GNU Emacs.
   9
  10 ;; GNU Emacs 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 3, or (at your option)
  13 ;; any later version.
  14
  15 ;; GNU Emacs 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.
  19
  20 ;; You should have received a copy of the GNU General Public License
  21 ;; along with GNU Emacs; see the file COPYING.  If not, write to the
  22 ;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  23 ;; Boston, MA 02110-1301, USA.
  24
  25 ;;; Code:
  26
  27 (eval-when-compile (require 'cl))
  28 (require 'url-vars)
  29
  30 (defun url-device-type (&optional device)
  31   (if (fboundp 'device-type)
  32       (device-type device)              ; XEmacs
  33     (or window-system 'tty)))
  34
  35 ;;;###autoload
  36 (defun url-setup-privacy-info ()
  37   "Setup variables that expose info about you and your system."
  38   (interactive)
  39   (setq url-system-type
  40         (cond
  41          ((or (eq url-privacy-level 'paranoid)
  42               (and (listp url-privacy-level)
  43                    (memq 'os url-privacy-level)))
  44           nil)
  45          ;; First, we handle the inseparable OS/Windowing system
  46          ;; combinations
  47          ((eq system-type 'Apple-Macintosh) "Macintosh")
  48          ((eq system-type 'next-mach) "NeXT")
  49          ((eq system-type 'windows-nt) "Windows-NT; 32bit")
  50          ((eq system-type 'ms-windows) "Windows; 16bit")
  51          ((eq system-type 'ms-dos) "MS-DOS; 32bit")
  52          ((memq (url-device-type) '(win32 w32)) "Windows; 32bit")
  53          ((eq (url-device-type) 'pm) "OS/2; 32bit")
  54          (t
  55           (case (url-device-type)
  56             (x "X11")
  57             (ns "OpenStep")
  58             (tty "TTY")
  59             (otherwise nil)))))
  60
  61   (setq url-personal-mail-address (or url-personal-mail-address
  62                                       user-mail-address
  63                                       (format "%s@%s"  (user-real-login-name)
  64                                               (system-name))))
  65
  66   (if (or (memq url-privacy-level '(paranoid high))
  67           (and (listp url-privacy-level)
  68                (memq 'email url-privacy-level)))
  69       (setq url-personal-mail-address nil))
  70
  71   (setq url-os-type
  72         (cond
  73          ((or (eq url-privacy-level 'paranoid)
  74               (and (listp url-privacy-level)
  75                    (memq 'os url-privacy-level)))
  76           nil)
  77          ((boundp 'system-configuration) system-configuration)
  78          ((boundp 'system-type) (symbol-name system-type))
  79          (t nil))))
  80
  81 (provide 'url-privacy)
  82
  83 ;; arch-tag: fdaf95e4-98f0-4680-94c3-f3eadafabe1d
  84 ;;; url-privacy.el ends here