Merge from emacs--devo--0

[gnus] / lisp / smime.el

diff --git a/lisp/smime.el b/lisp/smime.el
index 52774d6..712880d 100644 (file)
--- a/lisp/smime.el
+++ b/lisp/smime.el
@@ -1,27 +1,25 @@
 ;;; smime.el --- S/MIME support library
 
 ;; Copyright (C) 2000, 2001, 2002, 2003, 2004,
-;;   2005, 2006, 2007 Free Software Foundation, Inc.
+;;   2005, 2006, 2007, 2008 Free Software Foundation, Inc.
 
 ;; Author: Simon Josefsson <simon@josefsson.org>
 ;; Keywords: SMIME X.509 PEM OpenSSL
 
 ;; 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, or (at your
-;; option) any later version.
+;; 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.
+;; 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; see the file COPYING.  If not, write to the
-;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
+;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
 
 ;;; Commentary:
 
@@ -121,8 +119,15 @@
 
 ;;; Code:
 
+;; For Emacs < 22.2.
+(eval-and-compile
+  (unless (fboundp 'declare-function) (defmacro declare-function (&rest r))))
 (require 'dig)
-(require 'password)
+
+(if (locate-library "password-cache")
+    (require 'password-cache)
+  (require 'password))
+
 (eval-when-compile (require 'cl))
 
 (eval-and-compile
@@ -238,7 +243,7 @@ If nil, use system defaults."
 If needed search base, binddn, passwd, etc. for the LDAP host
 must be set in `ldap-host-parameters-alist'."
   :type '(repeat (string :tag "Host name"))
-  :version "23.0" ;; No Gnus
+  :version "23.1" ;; No Gnus
   :group 'smime)
 
 (defvar smime-details-buffer "*OpenSSL output*")
@@ -256,6 +261,7 @@ must be set in `ldap-host-parameters-alist'."
           temporary-file-directory))))))
 
 ;; Password dialog function
+(declare-function password-read-and-add "password-cache" (prompt &optional key))
 
 (defun smime-ask-passphrase (&optional cache-key)
   "Asks the passphrase to unlock the secret key.
@@ -297,7 +303,7 @@ key and certificate itself."
   (smime-new-details-buffer)
   (let* ((certfiles (and (cdr-safe keyfile) (cadr keyfile)))
         (keyfile (or (car-safe keyfile) keyfile))
-        (buffer (generate-new-buffer (generate-new-buffer-name " *smime*")))
+        (buffer (generate-new-buffer " *smime*"))
         (passphrase (smime-ask-passphrase (expand-file-name keyfile)))
         (tmpfile (smime-make-temp-file "smime")))
     (if passphrase
@@ -332,7 +338,7 @@ If encryption fails, the buffer is not modified.  Region is assumed to
 have proper MIME tags.  CERTFILES is a list of filenames, each file
 is expected to contain of a PEM encoded certificate."
   (smime-new-details-buffer)
-  (let ((buffer (generate-new-buffer (generate-new-buffer-name " *smime*")))
+  (let ((buffer (generate-new-buffer " *smime*"))
        (tmpfile (smime-make-temp-file "smime")))
     (prog1
        (when (prog1
@@ -423,8 +429,7 @@ Any details (stdout and stderr) are left in the buffer specified by
     (insert-buffer-substring smime-details-buffer)
     nil))
 
-(eval-when-compile
-  (defvar from))
+(defvar from)
 
 (defun smime-decrypt-region (b e keyfile)
   "Decrypt S/MIME message in region between B and E with key in KEYFILE.
@@ -432,7 +437,7 @@ On success, replaces region with decrypted data and return non-nil.
 Any details (stderr on success, stdout and stderr on error) are left
 in the buffer specified by `smime-details-buffer'."
   (smime-new-details-buffer)
-  (let ((buffer (generate-new-buffer (generate-new-buffer-name " *smime*")))
+  (let ((buffer (generate-new-buffer " *smime*"))
        CAs (passphrase (smime-ask-passphrase (expand-file-name keyfile)))
        (tmpfile (smime-make-temp-file "smime")))
     (if passphrase
@@ -654,6 +659,8 @@ A string or a list of strings is returned."
   (define-key smime-mode-map "q" 'smime-exit)
   (define-key smime-mode-map "f" 'smime-certificate-info))
 
+(autoload 'gnus-run-mode-hooks "gnus-util")
+
 (defun smime-mode ()
   "Major mode for browsing, viewing and fetching certificates.
 
@@ -722,5 +729,5 @@ The following commands are available:
 
 (provide 'smime)
 
-;;; arch-tag: e3f9b938-5085-4510-8a11-6625269c9a9e
+;; arch-tag: e3f9b938-5085-4510-8a11-6625269c9a9e
 ;;; smime.el ends here