+++ /dev/null
-;;; sha1-dl.el --- SHA1 Secure Hash Algorithm using DL module.
-
-;; Copyright (C) 1999 Shuhei KOBAYASHI
-
-;; Author: Shuhei KOBAYASHI <shuhei@aqua.ocn.ne.jp>
-;; Keywords: SHA1, FIPS 180-1
-
-;; This file is part of FLIM (Faithful Library about Internet Message).
-
-;; 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 this program; see the file COPYING. If not, write to
-;; the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
-
-;;; Commentary:
-
-;;; Code:
-
-(provide 'sha1-dl) ; beware of circular dependency.
-(eval-when-compile
- (require 'sha1) ; sha1-dl-module.
- (defun-maybe dynamic-link (a))
- (defun-maybe dynamic-call (a b)))
-
-(defvar sha1-dl-handle
- (and (stringp sha1-dl-module)
- (file-exists-p sha1-dl-module)
- (dynamic-link sha1-dl-module)))
-
-;;; sha1-dl-module provides `sha1-string' and `sha1-binary'.
-(dynamic-call "emacs_sha1_init" sha1-dl-handle)
-
-(defun sha1-region (beg end)
- (sha1-string (buffer-substring-no-properties beg end)))
-
-(defun sha1 (object &optional beg end)
- "Return the SHA1 (Secure Hash Algorithm) of an object.
-OBJECT is either a string or a buffer.
-Optional arguments BEG and END denote buffer positions for computing the
-hash of a portion of OBJECT."
- (if (stringp object)
- (sha1-string object)
- (save-excursion
- (set-buffer object)
- (sha1-region (or beg (point-min)) (or end (point-max))))))
-
-(provide 'sha1-dl)
-
-;;; sha1-dl.el ends here
projects / elisp / wanderlust.git / blobdiff