X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=epg-file.el;h=cd6f6a02bdaaebb15250c6e09b75fcdebab650fb;hb=95ff40c9179c88308fe96e1adb0ef220b67f265c;hp=dc48030cb6ed6317c3ce9735346da4ccfd8cd58a;hpb=03cd722dc739b7f7c60973b55d9531771d9609f0;p=elisp%2Fepg.git

diff --git a/epg-file.el b/epg-file.el
index dc48030..cd6f6a0 100644
--- a/epg-file.el
+++ b/epg-file.el
@@ -1,5 +1,42 @@
+;;; epg-file.el --- transparent file encryption utility
+;; Copyright (C) 1999, 2000, 2002, 2003, 2004,
+;;   2005, 2006 Free Software Foundation, Inc.
+;; Copyright (C) 2006 Daiki Ueno
+
+;; Author: Daiki Ueno <ueno@unixuser.org>
+;;	Naoto Morishima <naoto@morishima.net>
+;; Keywords: PGP, GnuPG
+
+;; This file is part of EasyPG.
+
+;; This program 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 2, or (at your option)
+;; any later version.
+
+;; This program 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.
+
+;;; Commentary:
+
+;; epg-file.el is based on hedgehog.el by Naoto Morishima.
+;; http://www.morishima.net/~naoto/software/hedgehog/index.php.ja
+
+;;; Code:
+
 (require 'epg)
 
+(defgroup epg-file ()
+  "Transparent file encryption utility of EasyPG."
+  :group 'epg)
+
 (defcustom epg-file-name-regexp "\\.gpg\\'"
   "Regexp that matches filenames that are assumed to be encrypted
 with GnuPG."
@@ -67,8 +104,15 @@ with GnuPG."
       (let ((coding-system-for-write 'binary)
             (coding-system-for-read 'binary)
 	    (context (epg-make-context))
+	    recipients
+	    string
 	    cipher)
-	(when (setq cipher (epg-encrypt-string context (buffer-string) nil))
+	(while (not (equal (setq string
+				 (read-string "To (end with an empty line): "))
+			   ""))
+	  (setq recipients (cons string recipients)))
+	(when (setq cipher (epg-encrypt-string context (buffer-string)
+					       recipients))
 	  (if (and (memq system-type '(ms-dos windows-nt))
 		   (boundp 'buffer-file-type))
 	      (setq buffer-file-type t))