217
+ − 1 ;;; blessmail.el --- Decide whether movemail needs special privileges.
+ − 2
+ − 3 ;; Copyright (C) 1994 Free Software Foundation, Inc.
+ − 4
+ − 5 ;; Maintainer: FSF
+ − 6 ;; Keywords: internal
+ − 7
+ − 8 ;; This file is part of XEmacs.
+ − 9
+ − 10 ;; XEmacs is free software; you can redistribute it and/or modify it
+ − 11 ;; under the terms of the GNU General Public License as published by
+ − 12 ;; the Free Software Foundation; either version 2, or (at your option)
+ − 13 ;; any later version.
+ − 14
+ − 15 ;; XEmacs is distributed in the hope that it will be useful, but
+ − 16 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
+ − 17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ − 18 ;; General Public License for more details.
+ − 19
+ − 20 ;; You should have received a copy of the GNU General Public License
+ − 21 ;; along with XEmacs; see the file COPYING. If not, write to the Free
+ − 22 ;; Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ − 23 ;; 02111-1307, USA.
+ − 24
+ − 25 ;;; Synched up with: FSF 19.34.
+ − 26
+ − 27 ;;; Commentary:
+ − 28
+ − 29 ;; This is loaded into a bare Emacs to create the blessmail script,
+ − 30 ;; which (on systems that need it) is used during installation
+ − 31 ;; to give appropriate permissions to movemail.
+ − 32 ;;
+ − 33 ;; It has to be done from lisp in order to be sure of getting the
+ − 34 ;; correct value of rmail-spool-directory.
+ − 35
+ − 36 ;;; Code:
+ − 37
+ − 38 ;; These are no longer needed because we run this in emacs instead of temacs.
+ − 39 ;; (message "Using load-path %s" load-path)
+ − 40 ;; (load "paths.el")
+ − 41 ;; It is not safe to load site-init.el here, because it might have things in it
+ − 42 ;; that won't load properly unless all the rest of Emacs is loaded.
+ − 43
+ − 44 (let ((dirname (directory-file-name rmail-spool-directory))
+ − 45 linkname attr modes)
+ − 46 ;; Check for symbolic link
+ − 47 (while (setq linkname (file-symlink-p dirname))
+ − 48 (setq dirname (if (file-name-absolute-p linkname)
+ − 49 linkname
+ − 50 (concat (file-name-directory dirname) linkname))))
+ − 51 (insert "#!/bin/sh\n")
+ − 52 (setq attr (file-attributes dirname))
+ − 53 (if (not (eq t (car attr)))
+ − 54 (insert (format "echo %s is not a directory\n" rmail-spool-directory))
+ − 55 (setq modes (nth 8 attr))
+ − 56 (cond ((= ?w (aref modes 8))
+ − 57 ;; Nothing needs to be done.
+ − 58 )
+ − 59 ((= ?w (aref modes 5))
+ − 60 (insert "chgrp " (number-to-string (nth 3 attr))
+ − 61 " $* && chmod g+s $*\n"))
+ − 62 ((= ?w (aref modes 2))
+ − 63 (insert "chown " (number-to-string (nth 2 attr))
+ − 64 " $* && chmod u+s $*\n"))
+ − 65 (t
+ − 66 (insert "chown root $* && chmod u+s $*\n"))))
+ − 67 (insert "echo mail directory = " dirname "\n"))
+ − 68 (write-region (point-min) (point-max) "blessmail")
+ − 69 (kill-emacs)
+ − 70
+ − 71 ;;; blessmail.el ends here
