lisp/pgg-def.el

   1 ;;; pgg-def.el --- functions/macros for defining PGG functions
   2
   3 ;; Copyright (C) 1999, 2002, 2003, 2004, 2005,
   4 ;;   2006 Free Software Foundation, Inc.
   5
   6 ;; Author: Daiki Ueno <ueno@unixuser.org>
   7 ;; Created: 1999/11/02
   8 ;; Keywords: PGP, OpenPGP, GnuPG
   9
  10 ;; This file is part of GNU Emacs.
  11
  12 ;; GNU Emacs is free software; you can redistribute it and/or modify
  13 ;; it under the terms of the GNU General Public License as published by
  14 ;; the Free Software Foundation; either version 2, or (at your option)
  15 ;; any later version.
  16
  17 ;; GNU Emacs is distributed in the hope that it will be useful,
  18 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  19 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20 ;; GNU General Public License for more details.
  21
  22 ;; You should have received a copy of the GNU General Public License
  23 ;; along with GNU Emacs; see the file COPYING.  If not, write to the
  24 ;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  25 ;; Boston, MA 02110-1301, USA.
  26
  27 ;;; Code:
  28
  29 (defgroup pgg ()
  30   "Glue for the various PGP implementations."
  31   :group 'mime
  32   :version "22.1")
  33
  34 (defcustom pgg-default-scheme 'gpg
  35   "Default PGP scheme."
  36   :group 'pgg
  37   :type '(choice (const :tag "GnuPG" gpg)
  38                  (const :tag "PGP 5" pgp5)
  39                  (const :tag "PGP" pgp)))
  40
  41 (defcustom pgg-default-user-id (user-login-name)
  42   "User ID of your default identity."
  43   :group 'pgg
  44   :type 'string)
  45
  46 (defcustom pgg-default-keyserver-address "subkeys.pgp.net"
  47   "Host name of keyserver."
  48   :group 'pgg
  49   :type 'string)
  50
  51 (defcustom pgg-query-keyserver nil
  52   "Whether PGG queries keyservers for missing keys when verifying messages."
  53   :version "22.1"
  54   :group 'pgg
  55   :type 'boolean)
  56
  57 (defcustom pgg-encrypt-for-me t
  58   "If t, encrypt all outgoing messages with user's public key."
  59   :group 'pgg
  60   :type 'boolean)
  61
  62 (defcustom pgg-cache-passphrase t
  63   "If t, cache passphrase."
  64   :group 'pgg
  65   :type 'boolean)
  66
  67 (defcustom pgg-passphrase-cache-expiry 16
  68   "How many seconds the passphrase is cached.
  69 Whether the passphrase is cached at all is controlled by
  70 `pgg-cache-passphrase'."
  71   :group 'pgg
  72   :type 'integer)
  73
  74 (defcustom pgg-passphrase-coding-system
  75   (if (boundp 'locale-coding-system)
  76       locale-coding-system)
  77   "Coding system to encode passphrase."
  78   :group 'pgg
  79   :type 'coding-system)
  80
  81 (defvar pgg-messages-coding-system nil
  82   "Coding system used when reading from a PGP external process.")
  83
  84 (defvar pgg-status-buffer " *PGG status*")
  85 (defvar pgg-errors-buffer " *PGG errors*")
  86 (defvar pgg-output-buffer " *PGG output*")
  87
  88 (defvar pgg-echo-buffer "*PGG-echo*")
  89
  90 (defvar pgg-scheme nil
  91   "Current scheme of PGP implementation.")
  92
  93 (defvar pgg-text-mode nil
  94   "If t, inform the recipient that the input is text.")
  95
  96 (defmacro pgg-truncate-key-identifier (key)
  97   `(if (> (length ,key) 8) (substring ,key -8) ,key))
  98
  99 (provide 'pgg-def)
 100
 101 ;;; arch-tag: c425f3ab-ed75-4055-bb46-431a418c94b7
 102 ;;; pgg-def.el ends here