mirror of
https://git.savannah.gnu.org/git/emacs.git
synced 2024-11-25 07:28:20 +00:00
104 lines
3.1 KiB
EmacsLisp
104 lines
3.1 KiB
EmacsLisp
;;; mailpost.el --- RMAIL coupler to /usr/uci/post mailer
|
|
|
|
;; This is in the public domain
|
|
;; since Delp distributed it without a copyright notice in 1986.
|
|
|
|
;; Author: Gary Delp <delp@huey.Udel.Edu>
|
|
;; Maintainer: FSF
|
|
;; Created: 13 Jan 1986
|
|
;; Keywords: mail
|
|
|
|
;;; Commentary:
|
|
|
|
;; Yet another mail interface. this for the rmail system to provide
|
|
;; the missing sendmail interface on systems without /usr/lib/sendmail,
|
|
;; but with /usr/uci/post.
|
|
|
|
;;; Code:
|
|
|
|
(require 'mailalias)
|
|
(require 'sendmail)
|
|
|
|
;; (setq send-mail-function 'post-mail-send-it)
|
|
|
|
(defun post-mail-send-it ()
|
|
"The MH -post interface for `rmail-mail' to call.
|
|
To use it, include \"(setq send-mail-function 'post-mail-send-it)\" in
|
|
site-init."
|
|
(let ((errbuf (if mail-interactive
|
|
(generate-new-buffer " post-mail errors")
|
|
0))
|
|
(temfile "/tmp/,rpost")
|
|
(tembuf (generate-new-buffer " post-mail temp"))
|
|
(case-fold-search nil)
|
|
delimline
|
|
(mailbuf (current-buffer)))
|
|
(unwind-protect
|
|
(save-excursion
|
|
(set-buffer tembuf)
|
|
(erase-buffer)
|
|
(insert-buffer-substring mailbuf)
|
|
(goto-char (point-max))
|
|
;; require one newline at the end.
|
|
(or (= (preceding-char) ?\n)
|
|
(insert ?\n))
|
|
;; Change header-delimiter to be what post-mail expects.
|
|
(goto-char (point-min))
|
|
(search-forward (concat "\n" mail-header-separator "\n"))
|
|
(replace-match "\n\n")
|
|
(backward-char 1)
|
|
(setq delimline (point-marker))
|
|
(if mail-aliases
|
|
(expand-mail-aliases (point-min) delimline))
|
|
(goto-char (point-min))
|
|
;; ignore any blank lines in the header
|
|
(while (and (re-search-forward "\n\n\n*" delimline t)
|
|
(< (point) delimline))
|
|
(replace-match "\n"))
|
|
;; Find and handle any FCC fields.
|
|
(let ((case-fold-search t))
|
|
(goto-char (point-min))
|
|
(if (re-search-forward "^FCC:" delimline t)
|
|
(mail-do-fcc delimline))
|
|
;; If there is a From and no Sender, put it a Sender.
|
|
(goto-char (point-min))
|
|
(and (re-search-forward "^From:" delimline t)
|
|
(not (save-excursion
|
|
(goto-char (point-min))
|
|
(re-search-forward "^Sender:" delimline t)))
|
|
(progn
|
|
(forward-line 1)
|
|
(insert "Sender: " (user-login-name) "\n")))
|
|
;; don't send out a blank subject line
|
|
(goto-char (point-min))
|
|
(if (re-search-forward "^Subject:[ \t]*\n" delimline t)
|
|
(replace-match ""))
|
|
(if mail-interactive
|
|
(save-excursion
|
|
(set-buffer errbuf)
|
|
(erase-buffer))))
|
|
(write-file (setq temfile (make-temp-name temfile)))
|
|
(set-file-modes temfile 384)
|
|
(apply 'call-process
|
|
(append (list (if (boundp 'post-mail-program)
|
|
post-mail-program
|
|
"/usr/uci/lib/mh/post")
|
|
nil errbuf nil
|
|
"-nofilter" "-msgid")
|
|
(if mail-interactive '("-watch") '("-nowatch"))
|
|
(list temfile)))
|
|
(if mail-interactive
|
|
(save-excursion
|
|
(set-buffer errbuf)
|
|
(goto-char (point-min))
|
|
(while (re-search-forward "\n\n* *" nil t)
|
|
(replace-match "; "))
|
|
(if (not (zerop (buffer-size)))
|
|
(error "Sending...failed to %s"
|
|
(buffer-substring (point-min) (point-max)))))))
|
|
(kill-buffer tembuf)
|
|
(if (bufferp errbuf)
|
|
(switch-to-buffer errbuf)))))
|
|
|
|
;;; mailpost.el ends here
|