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[bpt/emacs.git] / lisp / pgg-def.el
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1;;; pgg-def.el --- functions/macros for defining PGG functions
2
e84b4b86 3;; Copyright (C) 1999, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
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4
5;; Author: Daiki Ueno <ueno@unixuser.org>
6;; Created: 1999/11/02
7;; Keywords: PGP, OpenPGP, GnuPG
8
9;; This file is part of GNU Emacs.
10
11;; GNU Emacs is free software; you can redistribute it and/or modify
12;; it under the terms of the GNU General Public License as published by
13;; the Free Software Foundation; either version 2, or (at your option)
14;; any later version.
15
16;; GNU Emacs is distributed in the hope that it will be useful,
17;; but WITHOUT ANY WARRANTY; without even the implied warranty of
18;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19;; GNU General Public License for more details.
20
21;; You should have received a copy of the GNU General Public License
22;; along with GNU Emacs; see the file COPYING. If not, write to the
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23;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
24;; Boston, MA 02110-1301, USA.
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25
26;;; Code:
27
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28(defgroup pgg ()
29 "Glue for the various PGP implementations."
d9ef2710 30 :group 'mime
bf247b6e 31 :version "22.1")
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32
33(defcustom pgg-default-scheme 'gpg
34 "Default PGP scheme."
35 :group 'pgg
36 :type '(choice (const :tag "GnuPG" gpg)
37 (const :tag "PGP 5" pgp5)
38 (const :tag "PGP" pgp)))
39
40(defcustom pgg-default-user-id (user-login-name)
41 "User ID of your default identity."
42 :group 'pgg
43 :type 'string)
44
45(defcustom pgg-default-keyserver-address "subkeys.pgp.net"
46 "Host name of keyserver."
47 :group 'pgg
48 :type 'string)
49
50(defcustom pgg-query-keyserver nil
51 "Whether PGG queries keyservers for missing keys when verifying messages."
bf247b6e 52 :version "22.1"
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53 :group 'pgg
54 :type 'boolean)
55
56(defcustom pgg-encrypt-for-me t
57 "If t, encrypt all outgoing messages with user's public key."
58 :group 'pgg
59 :type 'boolean)
60
61(defcustom pgg-cache-passphrase t
62 "If t, cache passphrase."
63 :group 'pgg
64 :type 'boolean)
65
66(defcustom pgg-passphrase-cache-expiry 16
67 "How many seconds the passphrase is cached.
68Whether the passphrase is cached at all is controlled by
69`pgg-cache-passphrase'."
70 :group 'pgg
71 :type 'integer)
72
73(defvar pgg-messages-coding-system nil
74 "Coding system used when reading from a PGP external process.")
75
76(defvar pgg-status-buffer " *PGG status*")
77(defvar pgg-errors-buffer " *PGG errors*")
78(defvar pgg-output-buffer " *PGG output*")
79
80(defvar pgg-echo-buffer "*PGG-echo*")
81
82(defvar pgg-scheme nil
83 "Current scheme of PGP implementation.")
84
85(defmacro pgg-truncate-key-identifier (key)
86 `(if (> (length ,key) 8) (substring ,key 8) ,key))
87
88(provide 'pgg-def)
89
90;;; arch-tag: c425f3ab-ed75-4055-bb46-431a418c94b7
91;;; pgg-def.el ends here