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87 lines
2.7 KiB
EmacsLisp
87 lines
2.7 KiB
EmacsLisp
;;; epa-dired.el --- the EasyPG Assistant, dired extension
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;; Copyright (C) 2006, 2007, 2008 Free Software Foundation, Inc.
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;; Author: Daiki Ueno <ueno@unixuser.org>
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;; Keywords: PGP, GnuPG
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation; either version 3, or (at your option)
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;; any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs; see the file COPYING. If not, write to the
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;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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;; Boston, MA 02110-1301, USA.
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;;; Code:
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(require 'epa)
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(require 'dired)
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(defvar epa-dired-map
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(let ((keymap (make-sparse-keymap)))
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(define-key keymap "d" 'epa-dired-do-decrypt)
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(define-key keymap "v" 'epa-dired-do-verify)
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(define-key keymap "s" 'epa-dired-do-sign)
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(define-key keymap "e" 'epa-dired-do-encrypt)
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keymap))
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(fset 'epa-dired-prefix epa-dired-map)
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(defun epa-dired-mode-hook ()
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(define-key dired-mode-map ":" 'epa-dired-prefix))
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(defun epa-dired-do-decrypt ()
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"Decrypt marked files."
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(interactive)
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(let ((file-list (dired-get-marked-files)))
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(while file-list
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(epa-decrypt-file (expand-file-name (car file-list)))
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(setq file-list (cdr file-list)))
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(revert-buffer)))
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(defun epa-dired-do-verify ()
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"Verify marked files."
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(interactive)
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(let ((file-list (dired-get-marked-files)))
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(while file-list
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(epa-verify-file (expand-file-name (car file-list)))
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(setq file-list (cdr file-list)))))
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(defun epa-dired-do-sign ()
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"Sign marked files."
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(interactive)
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(let ((file-list (dired-get-marked-files)))
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(while file-list
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(epa-sign-file
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(expand-file-name (car file-list))
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(epa-select-keys (epg-make-context) "Select keys for signing.
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If no one is selected, default secret key is used. "
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nil t)
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(y-or-n-p "Make a detached signature? "))
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(setq file-list (cdr file-list)))
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(revert-buffer)))
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(defun epa-dired-do-encrypt ()
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"Encrypt marked files."
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(interactive)
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(let ((file-list (dired-get-marked-files)))
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(while file-list
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(epa-encrypt-file
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(expand-file-name (car file-list))
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(epa-select-keys (epg-make-context) "Select recipents for encryption.
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If no one is selected, symmetric encryption will be performed. "))
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(setq file-list (cdr file-list)))
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(revert-buffer)))
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(provide 'epa-dired)
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;;; epa-dired.el ends here
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