--- /dev/null
+;;; smtpmail.el --- SMTP interface for mail-mode
+
+;; Copyright (C) 1995, 1996, 1998 Free Software Foundation, Inc.
+
+;; Author: Tomoji Kagatani <kagatani@rbc.ncl.omron.co.jp>
+;; Keywords: mail
+
+;; 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 GNU Emacs; see the file COPYING. If not, write to the
+;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+;; Boston, MA 02111-1307, USA.
+
+;;; Commentary:
+
+;; Send Mail to smtp host from smtpmail temp buffer.
+
+;; Please add these lines in your .emacs(_emacs).
+;;
+;;(setq send-mail-function 'smtpmail-send-it)
+;;(setq smtp-default-server "YOUR SMTP HOST")
+;;(setq smtp-service "smtp")
+;;(setq smtp-local-domain "YOUR DOMAIN NAME")
+;;(setq smtp-debug-info t)
+;;(autoload 'smtpmail-send-it "smtpmail")
+;;(setq user-full-name "YOUR NAME HERE")
+
+;; To queue mail, set smtpmail-queue-mail to t and use
+;; smtpmail-send-queued-mail to send.
+
+
+;;; Code:
+
+(require 'smtp)
+(require 'sendmail)
+(require 'time-stamp)
+
+;;;
+
+(defcustom smtpmail-queue-mail nil
+ "*Specify if mail is queued (if t) or sent immediately (if nil).
+If queued, it is stored in the directory `smtpmail-queue-dir'
+and sent with `smtpmail-send-queued-mail'."
+ :type 'boolean
+ :group 'smtp)
+
+(defcustom smtpmail-queue-dir "~/Mail/queued-mail/"
+ "*Directory where `smtpmail.el' stores queued mail."
+ :type 'directory
+ :group 'smtp)
+
+(defvar smtpmail-queue-index-file "index"
+ "File name of queued mail index,
+This is relative to `smtpmail-queue-dir'.")
+
+(defvar smtpmail-queue-index (concat smtpmail-queue-dir
+ smtpmail-queue-index-file))
+
+(defvar smtpmail-recipient-address-list nil)
+
+
+;;;
+;;;
+;;;
+
+;;;###autoload
+(defun smtpmail-send-it ()
+ (require 'mail-utils)
+ (let ((errbuf (if mail-interactive
+ (generate-new-buffer " smtpmail errors")
+ 0))
+ (tembuf (generate-new-buffer " smtpmail temp"))
+ (case-fold-search nil)
+ resend-to-addresses
+ 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 sendmail expects.
+ (goto-char (point-min))
+ (re-search-forward
+ (concat "^" (regexp-quote mail-header-separator) "\n"))
+ (replace-match "\n")
+ (backward-char 1)
+ (setq delimline (point-marker))
+;; (sendmail-synch-aliases)
+ (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"))
+ (let ((case-fold-search t))
+ (goto-char (point-min))
+ (goto-char (point-min))
+ (while (re-search-forward "^Resent-to:" delimline t)
+ (setq resend-to-addresses
+ (save-restriction
+ (narrow-to-region (point)
+ (save-excursion
+ (end-of-line)
+ (point)))
+ (append (mail-parse-comma-list)
+ resend-to-addresses))))
+;;; Apparently this causes a duplicate Sender.
+;;; ;; If the From is different than current user, insert Sender.
+;;; (goto-char (point-min))
+;;; (and (re-search-forward "^From:" delimline t)
+;;; (progn
+;;; (require 'mail-utils)
+;;; (not (string-equal
+;;; (mail-strip-quoted-names
+;;; (save-restriction
+;;; (narrow-to-region (point-min) delimline)
+;;; (mail-fetch-field "From")))
+;;; (user-login-name))))
+;;; (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 ""))
+ ;; Put the "From:" field in unless for some odd reason
+ ;; they put one in themselves.
+ (goto-char (point-min))
+ (if (not (re-search-forward "^From:" delimline t))
+ (let* ((login user-mail-address)
+ (fullname (user-full-name)))
+ (cond ((eq mail-from-style 'angles)
+ (insert "From: " fullname)
+ (let ((fullname-start (+ (point-min) 6))
+ (fullname-end (point-marker)))
+ (goto-char fullname-start)
+ ;; Look for a character that cannot appear unquoted
+ ;; according to RFC 822.
+ (if (re-search-forward "[^- !#-'*+/-9=?A-Z^-~]"
+ fullname-end 1)
+ (progn
+ ;; Quote fullname, escaping specials.
+ (goto-char fullname-start)
+ (insert "\"")
+ (while (re-search-forward "[\"\\]"
+ fullname-end 1)
+ (replace-match "\\\\\\&" t))
+ (insert "\""))))
+ (insert " <" login ">\n"))
+ ((eq mail-from-style 'parens)
+ (insert "From: " login " (")
+ (let ((fullname-start (point)))
+ (insert fullname)
+ (let ((fullname-end (point-marker)))
+ (goto-char fullname-start)
+ ;; RFC 822 says \ and nonmatching parentheses
+ ;; must be escaped in comments.
+ ;; Escape every instance of ()\ ...
+ (while (re-search-forward "[()\\]" fullname-end 1)
+ (replace-match "\\\\\\&" t))
+ ;; ... then undo escaping of matching parentheses,
+ ;; including matching nested parentheses.
+ (goto-char fullname-start)
+ (while (re-search-forward
+ "\\(\\=\\|[^\\]\\(\\\\\\\\\\)*\\)\\\\(\\(\\([^\\]\\|\\\\\\\\\\)*\\)\\\\)"
+ fullname-end 1)
+ (replace-match "\\1(\\3)" t)
+ (goto-char fullname-start))))
+ (insert ")\n"))
+ ((null mail-from-style)
+ (insert "From: " login "\n")))))
+ ;; Insert an extra newline if we need it to work around
+ ;; Sun's bug that swallows newlines.
+ (goto-char (1+ delimline))
+ (if (eval mail-mailer-swallows-blank-line)
+ (newline))
+ ;; Find and handle any FCC fields.
+ (goto-char (point-min))
+ (if (re-search-forward "^FCC:" delimline t)
+ (mail-do-fcc delimline))
+ (if mail-interactive
+ (save-excursion
+ (set-buffer errbuf)
+ (erase-buffer))))
+ ;;
+ ;;
+ ;;
+ (setq smtpmail-recipient-address-list
+ (or resend-to-addresses
+ (smtp-deduce-address-list tembuf (point-min) delimline)))
+
+ (smtpmail-do-bcc delimline)
+ ; Send or queue
+ (if (not smtpmail-queue-mail)
+ (if smtpmail-recipient-address-list
+ (if (not (smtp-via-smtp user-mail-address
+ smtpmail-recipient-address-list
+ tembuf))
+ (error "Sending failed; SMTP protocol error"))
+ (error "Sending failed; no recipients"))
+ (let* ((file-data (concat
+ smtpmail-queue-dir
+ (time-stamp-strftime
+ "%02y%02m%02d-%02H%02M%02S")))
+ (file-elisp (concat file-data ".el"))
+ (buffer-data (create-file-buffer file-data))
+ (buffer-elisp (create-file-buffer file-elisp))
+ (buffer-scratch "*queue-mail*"))
+ (save-excursion
+ (set-buffer buffer-data)
+ (erase-buffer)
+ (insert-buffer tembuf)
+ (write-file file-data)
+ (set-buffer buffer-elisp)
+ (erase-buffer)
+ (insert (concat
+ "(setq smtpmail-recipient-address-list '"
+ (prin1-to-string smtpmail-recipient-address-list)
+ ")\n"))
+ (write-file file-elisp)
+ (set-buffer (generate-new-buffer buffer-scratch))
+ (insert (concat file-data "\n"))
+ (append-to-file (point-min)
+ (point-max)
+ smtpmail-queue-index)
+ )
+ (kill-buffer buffer-scratch)
+ (kill-buffer buffer-data)
+ (kill-buffer buffer-elisp))))
+ (kill-buffer tembuf)
+ (if (bufferp errbuf)
+ (kill-buffer errbuf)))))
+
+(defun smtpmail-send-queued-mail ()
+ "Send mail that was queued as a result of setting `smtpmail-queue-mail'."
+ (interactive)
+ ;;; Get index, get first mail, send it, get second mail, etc...
+ (let ((buffer-index (find-file-noselect smtpmail-queue-index))
+ (file-msg "")
+ (tembuf nil))
+ (save-excursion
+ (set-buffer buffer-index)
+ (beginning-of-buffer)
+ (while (not (eobp))
+ (setq file-msg (buffer-substring (point) (save-excursion
+ (end-of-line)
+ (point))))
+ (load file-msg)
+ (setq tembuf (find-file-noselect file-msg))
+ (if smtpmail-recipient-address-list
+ (if (not (smtp-via-smtp user-mail-address
+ smtpmail-recipient-address-list tembuf))
+ (error "Sending failed; SMTP protocol error"))
+ (error "Sending failed; no recipients"))
+ (delete-file file-msg)
+ (delete-file (concat file-msg ".el"))
+ (kill-buffer tembuf)
+ (kill-line 1))
+ (set-buffer buffer-index)
+ (save-buffer smtpmail-queue-index)
+ (kill-buffer buffer-index)
+ )))
+
+
+(defun smtpmail-do-bcc (header-end)
+ "Delete BCC: and their continuation lines from the header area.
+There may be multiple BCC: lines, and each may have arbitrarily
+many continuation lines."
+ (let ((case-fold-search t))
+ (save-excursion
+ (goto-char (point-min))
+ ;; iterate over all BCC: lines
+ (while (re-search-forward "^BCC:" header-end t)
+ (delete-region (match-beginning 0) (progn (forward-line 1) (point)))
+ ;; get rid of any continuation lines
+ (while (and (looking-at "^[ \t].*\n") (< (point) header-end))
+ (replace-match ""))
+ )
+ ) ;; save-excursion
+ ) ;; let
+ )
+
+
+;;;
+
+(provide 'smtpmail)
+
+;;; smtpmail.el ends here
projects / elisp / flim.git / blobdiff