Merge from emacs--rel--22
[emacs.git] / lisp / pgg-def.el
blobf5eb2f14870ec621e982c95854664e453dbc979b
1 ;;; pgg-def.el --- functions/macros for defining PGG functions
3 ;; Copyright (C) 1999, 2002, 2003, 2004, 2005,
4 ;; 2006, 2007, 2008 Free Software Foundation, Inc.
6 ;; Author: Daiki Ueno <ueno@unixuser.org>
7 ;; Created: 1999/11/02
8 ;; Keywords: PGP, OpenPGP, GnuPG
10 ;; This file is part of GNU Emacs.
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 3, or (at your option)
15 ;; any later version.
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.
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.
27 ;;; Code:
29 (defgroup pgg ()
30 "Glue for the various PGP implementations."
31 :group 'mime
32 :version "22.1")
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)))
41 (defcustom pgg-default-user-id (user-login-name)
42 "User ID of your default identity."
43 :group 'pgg
44 :type 'string)
46 (defcustom pgg-default-keyserver-address "subkeys.pgp.net"
47 "Host name of keyserver."
48 :group 'pgg
49 :type 'string)
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)
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)
62 (defcustom pgg-cache-passphrase t
63 "If t, cache passphrase."
64 :group 'pgg
65 :type 'boolean)
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)
74 (defcustom pgg-passphrase-coding-system nil
75 "Coding system to encode passphrase."
76 :group 'pgg
77 :type 'coding-system)
79 (defvar pgg-messages-coding-system nil
80 "Coding system used when reading from a PGP external process.")
82 (defvar pgg-status-buffer " *PGG status*")
83 (defvar pgg-errors-buffer " *PGG errors*")
84 (defvar pgg-output-buffer " *PGG output*")
86 (defvar pgg-echo-buffer "*PGG-echo*")
88 (defvar pgg-scheme nil
89 "Current scheme of PGP implementation.")
91 (defvar pgg-text-mode nil
92 "If t, inform the recipient that the input is text.")
94 (defmacro pgg-truncate-key-identifier (key)
95 `(if (> (length ,key) 8) (substring ,key -8) ,key))
97 (provide 'pgg-def)
99 ;;; arch-tag: c425f3ab-ed75-4055-bb46-431a418c94b7
100 ;;; pgg-def.el ends here