mirror of
https://git.savannah.gnu.org/git/emacs.git
synced 2024-12-21 10:24:55 +00:00
308bc5d840
(smtpmail-queue-dir, smtpmail-queue-index-file): New variables. (smtpmail-queue-mail): New variable. (smtpmail-send-it): Handle those variables. (smtpmail-send-queued-mail): New command.
712 lines
22 KiB
EmacsLisp
712 lines
22 KiB
EmacsLisp
;;; smtpmail.el --- simple SMTP protocol (RFC 821) for sending mail
|
|
|
|
;; Copyright (C) 1995, 1996 Free Software Foundation, Inc.
|
|
|
|
;; Author: Tomoji Kagatani <kagatani@rbc.ncl.omron.co.jp>
|
|
;; Maintainer: Brian D. Carlstrom <bdc@ai.mit.edu>
|
|
;; ESMTP support: Simon Leinen <simon@switch.ch>
|
|
;; Keywords: mail
|
|
|
|
;; This file is part of GNU Emacs.
|
|
|
|
;; GNU Emacs 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.
|
|
|
|
;; GNU Emacs 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 smtpmail-default-smtp-server "YOUR SMTP HOST")
|
|
;;(setq smtpmail-smtp-service "smtp")
|
|
;;(setq smtpmail-local-domain "YOUR DOMAIN NAME")
|
|
;;(setq smtpmail-debug-info t)
|
|
;;(load-library "smtpmail")
|
|
;;(setq smtpmail-code-conv-from nil)
|
|
;;(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 'sendmail)
|
|
(require 'time-stamp)
|
|
|
|
;;;
|
|
(defgroup smtpmail nil
|
|
"SMTP protocol for sending mail."
|
|
:group 'mail)
|
|
|
|
|
|
(defcustom smtpmail-default-smtp-server nil
|
|
"*Specify default SMTP server."
|
|
:type '(choice (const nil) string)
|
|
:group 'smtpmail)
|
|
|
|
(defcustom smtpmail-smtp-server
|
|
(or (getenv "SMTPSERVER") smtpmail-default-smtp-server)
|
|
"*The name of the host running SMTP server."
|
|
:type '(choice (const nil) string)
|
|
:group 'smtpmail)
|
|
|
|
(defcustom smtpmail-smtp-service 25
|
|
"*SMTP service port number. smtp or 25 ."
|
|
:type 'integer
|
|
:group 'smtpmail)
|
|
|
|
(defcustom smtpmail-local-domain nil
|
|
"*Local domain name without a host name.
|
|
If the function (system-name) returns the full internet address,
|
|
don't define this value."
|
|
:type '(choice (const nil) string)
|
|
:group 'smtpmail)
|
|
|
|
(defcustom smtpmail-debug-info nil
|
|
"*smtpmail debug info printout. messages and process buffer."
|
|
:type 'boolean
|
|
:group 'smtpmail)
|
|
|
|
(defcustom smtpmail-code-conv-from nil ;; *junet*
|
|
"*smtpmail code convert from this code to *internal*..for tiny-mime.."
|
|
:type 'boolean
|
|
:group 'smtpmail)
|
|
|
|
(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 'smtpmail)
|
|
|
|
(defcustom smtpmail-queue-dir "~/Mail/queued-mail/"
|
|
"*Directory where `smtpmail.el' stores queued mail."
|
|
:type 'directory
|
|
:group 'smtpmail)
|
|
|
|
(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))
|
|
|
|
;;;
|
|
;;;
|
|
;;;
|
|
|
|
(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-address-buffer (generate-new-buffer "*smtp-mail*"))
|
|
(setq smtpmail-recipient-address-list
|
|
(or resend-to-addresses
|
|
(smtpmail-deduce-address-list tembuf (point-min) delimline)))
|
|
(kill-buffer smtpmail-address-buffer)
|
|
|
|
(smtpmail-do-bcc delimline)
|
|
; Send or queue
|
|
(if (not smtpmail-queue-mail)
|
|
(if (not (null smtpmail-recipient-address-list))
|
|
(if (not (smtpmail-via-smtp
|
|
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 (not (null smtpmail-recipient-address-list))
|
|
(if (not (smtpmail-via-smtp 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-via-smtp (host,port,sender,destination,smtpmail-text-buffer)
|
|
|
|
(defun smtpmail-fqdn ()
|
|
(if smtpmail-local-domain
|
|
(concat (system-name) "." smtpmail-local-domain)
|
|
(system-name)))
|
|
|
|
(defun smtpmail-via-smtp (recipient smtpmail-text-buffer)
|
|
(let ((process nil)
|
|
(host smtpmail-smtp-server)
|
|
(port smtpmail-smtp-service)
|
|
response-code
|
|
greeting
|
|
process-buffer
|
|
(supported-extensions '()))
|
|
(unwind-protect
|
|
(catch 'done
|
|
;; get or create the trace buffer
|
|
(setq process-buffer
|
|
(get-buffer-create (format "*trace of SMTP session to %s*" host)))
|
|
|
|
;; clear the trace buffer of old output
|
|
(save-excursion
|
|
(set-buffer process-buffer)
|
|
(erase-buffer))
|
|
|
|
;; open the connection to the server
|
|
(setq process (open-network-stream "SMTP" process-buffer host port))
|
|
(and (null process) (throw 'done nil))
|
|
|
|
;; set the send-filter
|
|
(set-process-filter process 'smtpmail-process-filter)
|
|
|
|
(save-excursion
|
|
(set-buffer process-buffer)
|
|
(make-local-variable 'smtpmail-read-point)
|
|
(setq smtpmail-read-point (point-min))
|
|
|
|
|
|
(if (or (null (car (setq greeting (smtpmail-read-response process))))
|
|
(not (integerp (car greeting)))
|
|
(>= (car greeting) 400))
|
|
(throw 'done nil)
|
|
)
|
|
|
|
;; EHLO
|
|
(smtpmail-send-command process (format "EHLO %s" (smtpmail-fqdn)))
|
|
|
|
(if (or (null (car (setq response-code (smtpmail-read-response process))))
|
|
(not (integerp (car response-code)))
|
|
(>= (car response-code) 400))
|
|
(progn
|
|
;; HELO
|
|
(smtpmail-send-command process (format "HELO %s" (smtpmail-fqdn)))
|
|
|
|
(if (or (null (car (setq response-code (smtpmail-read-response process))))
|
|
(not (integerp (car response-code)))
|
|
(>= (car response-code) 400))
|
|
(throw 'done nil)))
|
|
(let ((extension-lines (cdr (cdr response-code))))
|
|
(while extension-lines
|
|
(let ((name (intern (downcase (substring (car extension-lines) 4)))))
|
|
(and name
|
|
(cond ((memq name '(verb xvrb 8bitmime onex xone
|
|
expn size dsn etrn
|
|
help xusr))
|
|
(setq supported-extensions
|
|
(cons name supported-extensions)))
|
|
(t (message "unknown extension %s"
|
|
name)))))
|
|
(setq extension-lines (cdr extension-lines)))))
|
|
|
|
(if (or (member 'onex supported-extensions)
|
|
(member 'xone supported-extensions))
|
|
(progn
|
|
(smtpmail-send-command process (format "ONEX"))
|
|
(if (or (null (car (setq response-code (smtpmail-read-response process))))
|
|
(not (integerp (car response-code)))
|
|
(>= (car response-code) 400))
|
|
(throw 'done nil))))
|
|
|
|
(if (and smtpmail-debug-info
|
|
(or (member 'verb supported-extensions)
|
|
(member 'xvrb supported-extensions)))
|
|
(progn
|
|
(smtpmail-send-command process (format "VERB"))
|
|
(if (or (null (car (setq response-code (smtpmail-read-response process))))
|
|
(not (integerp (car response-code)))
|
|
(>= (car response-code) 400))
|
|
(throw 'done nil))))
|
|
|
|
(if (member 'xusr supported-extensions)
|
|
(progn
|
|
(smtpmail-send-command process (format "XUSR"))
|
|
(if (or (null (car (setq response-code (smtpmail-read-response process))))
|
|
(not (integerp (car response-code)))
|
|
(>= (car response-code) 400))
|
|
(throw 'done nil))))
|
|
|
|
;; MAIL FROM: <sender>
|
|
(let ((size-part
|
|
(if (member 'size supported-extensions)
|
|
(format " SIZE=%d"
|
|
(save-excursion
|
|
(set-buffer smtpmail-text-buffer)
|
|
;; size estimate:
|
|
(+ (- (point-max) (point-min))
|
|
;; Add one byte for each change-of-line
|
|
;; because or CR-LF representation:
|
|
(count-lines (point-min) (point-max))
|
|
;; For some reason, an empty line is
|
|
;; added to the message. Maybe this
|
|
;; is a bug, but it can't hurt to add
|
|
;; those two bytes anyway:
|
|
2)))
|
|
""))
|
|
(body-part
|
|
(if (member '8bitmime supported-extensions)
|
|
;; FIXME:
|
|
;; Code should be added here that transforms
|
|
;; the contents of the message buffer into
|
|
;; something the receiving SMTP can handle.
|
|
;; For a receiver that supports 8BITMIME, this
|
|
;; may mean converting BINARY to BASE64, or
|
|
;; adding Content-Transfer-Encoding and the
|
|
;; other MIME headers. The code should also
|
|
;; return an indication of what encoding the
|
|
;; message buffer is now, i.e. ASCII or
|
|
;; 8BITMIME.
|
|
(if nil
|
|
" BODY=8BITMIME"
|
|
"")
|
|
"")))
|
|
; (smtpmail-send-command process (format "MAIL FROM:%s@%s" (user-login-name) (smtpmail-fqdn)))
|
|
(smtpmail-send-command process (format "MAIL FROM: <%s>%s%s"
|
|
user-mail-address
|
|
size-part
|
|
body-part))
|
|
|
|
(if (or (null (car (setq response-code (smtpmail-read-response process))))
|
|
(not (integerp (car response-code)))
|
|
(>= (car response-code) 400))
|
|
(throw 'done nil)
|
|
))
|
|
|
|
;; RCPT TO: <recipient>
|
|
(let ((n 0))
|
|
(while (not (null (nth n recipient)))
|
|
(smtpmail-send-command process (format "RCPT TO: <%s>" (nth n recipient)))
|
|
(setq n (1+ n))
|
|
|
|
(setq response-code (smtpmail-read-response process))
|
|
(if (or (null (car response-code))
|
|
(not (integerp (car response-code)))
|
|
(>= (car response-code) 400))
|
|
(throw 'done nil)
|
|
)
|
|
))
|
|
|
|
;; DATA
|
|
(smtpmail-send-command process "DATA")
|
|
|
|
(if (or (null (car (setq response-code (smtpmail-read-response process))))
|
|
(not (integerp (car response-code)))
|
|
(>= (car response-code) 400))
|
|
(throw 'done nil)
|
|
)
|
|
|
|
;; Mail contents
|
|
(smtpmail-send-data process smtpmail-text-buffer)
|
|
|
|
;;DATA end "."
|
|
(smtpmail-send-command process ".")
|
|
|
|
(if (or (null (car (setq response-code (smtpmail-read-response process))))
|
|
(not (integerp (car response-code)))
|
|
(>= (car response-code) 400))
|
|
(throw 'done nil)
|
|
)
|
|
|
|
;;QUIT
|
|
; (smtpmail-send-command process "QUIT")
|
|
; (and (null (car (smtpmail-read-response process)))
|
|
; (throw 'done nil))
|
|
t ))
|
|
(if process
|
|
(save-excursion
|
|
(set-buffer (process-buffer process))
|
|
(smtpmail-send-command process "QUIT")
|
|
(smtpmail-read-response process)
|
|
|
|
; (if (or (null (car (setq response-code (smtpmail-read-response process))))
|
|
; (not (integerp (car response-code)))
|
|
; (>= (car response-code) 400))
|
|
; (throw 'done nil)
|
|
; )
|
|
(delete-process process))))))
|
|
|
|
|
|
(defun smtpmail-process-filter (process output)
|
|
(save-excursion
|
|
(set-buffer (process-buffer process))
|
|
(goto-char (point-max))
|
|
(insert output)))
|
|
|
|
(defun smtpmail-read-response (process)
|
|
(let ((case-fold-search nil)
|
|
(response-strings nil)
|
|
(response-continue t)
|
|
(return-value '(nil ()))
|
|
match-end)
|
|
|
|
(while response-continue
|
|
(goto-char smtpmail-read-point)
|
|
(while (not (search-forward "\r\n" nil t))
|
|
(accept-process-output process)
|
|
(goto-char smtpmail-read-point))
|
|
|
|
(setq match-end (point))
|
|
(setq response-strings
|
|
(cons (buffer-substring smtpmail-read-point (- match-end 2))
|
|
response-strings))
|
|
|
|
(goto-char smtpmail-read-point)
|
|
(if (looking-at "[0-9]+ ")
|
|
(let ((begin (match-beginning 0))
|
|
(end (match-end 0)))
|
|
(if smtpmail-debug-info
|
|
(message "%s" (car response-strings)))
|
|
|
|
(setq smtpmail-read-point match-end)
|
|
|
|
;; ignore lines that start with "0"
|
|
(if (looking-at "0[0-9]+ ")
|
|
nil
|
|
(setq response-continue nil)
|
|
(setq return-value
|
|
(cons (string-to-int
|
|
(buffer-substring begin end))
|
|
(nreverse response-strings)))))
|
|
|
|
(if (looking-at "[0-9]+-")
|
|
(progn (if smtpmail-debug-info
|
|
(message "%s" (car response-strings)))
|
|
(setq smtpmail-read-point match-end)
|
|
(setq response-continue t))
|
|
(progn
|
|
(setq smtpmail-read-point match-end)
|
|
(setq response-continue nil)
|
|
(setq return-value
|
|
(cons nil (nreverse response-strings)))
|
|
)
|
|
)))
|
|
(setq smtpmail-read-point match-end)
|
|
return-value))
|
|
|
|
|
|
(defun smtpmail-send-command (process command)
|
|
(goto-char (point-max))
|
|
(if (= (aref command 0) ?P)
|
|
(insert "PASS <omitted>\r\n")
|
|
(insert command "\r\n"))
|
|
(setq smtpmail-read-point (point))
|
|
(process-send-string process command)
|
|
(process-send-string process "\r\n"))
|
|
|
|
(defun smtpmail-send-data-1 (process data)
|
|
(goto-char (point-max))
|
|
|
|
(if (not (null smtpmail-code-conv-from))
|
|
(setq data (code-convert-string data smtpmail-code-conv-from *internal*)))
|
|
|
|
(if smtpmail-debug-info
|
|
(insert data "\r\n"))
|
|
|
|
(setq smtpmail-read-point (point))
|
|
;; Escape "." at start of a line
|
|
(if (eq (string-to-char data) ?.)
|
|
(process-send-string process "."))
|
|
(process-send-string process data)
|
|
(process-send-string process "\r\n")
|
|
)
|
|
|
|
(defun smtpmail-send-data (process buffer)
|
|
(let
|
|
((data-continue t)
|
|
(sending-data nil)
|
|
this-line
|
|
this-line-end)
|
|
|
|
(save-excursion
|
|
(set-buffer buffer)
|
|
(goto-char (point-min)))
|
|
|
|
(while data-continue
|
|
(save-excursion
|
|
(set-buffer buffer)
|
|
(beginning-of-line)
|
|
(setq this-line (point))
|
|
(end-of-line)
|
|
(setq this-line-end (point))
|
|
(setq sending-data nil)
|
|
(setq sending-data (buffer-substring this-line this-line-end))
|
|
(if (/= (forward-line 1) 0)
|
|
(setq data-continue nil)))
|
|
|
|
(smtpmail-send-data-1 process sending-data)
|
|
)
|
|
)
|
|
)
|
|
|
|
|
|
(defun smtpmail-deduce-address-list (smtpmail-text-buffer header-start header-end)
|
|
"Get address list suitable for smtp RCPT TO: <address>."
|
|
(require 'mail-utils) ;; pick up mail-strip-quoted-names
|
|
(let
|
|
((case-fold-search t)
|
|
(simple-address-list "")
|
|
this-line
|
|
this-line-end
|
|
addr-regexp)
|
|
|
|
(unwind-protect
|
|
(save-excursion
|
|
;;
|
|
(set-buffer smtpmail-address-buffer) (erase-buffer)
|
|
(insert-buffer-substring smtpmail-text-buffer header-start header-end)
|
|
(goto-char (point-min))
|
|
;; RESENT-* fields should stop processing of regular fields.
|
|
(save-excursion
|
|
(if (re-search-forward "^RESENT-TO:" header-end t)
|
|
(setq addr-regexp "^\\(RESENT-TO:\\|RESENT-CC:\\|RESENT-BCC:\\)")
|
|
(setq addr-regexp "^\\(TO:\\|CC:\\|BCC:\\)")))
|
|
|
|
(while (re-search-forward addr-regexp header-end t)
|
|
(replace-match "")
|
|
(setq this-line (match-beginning 0))
|
|
(forward-line 1)
|
|
;; get any continuation lines
|
|
(while (and (looking-at "^[ \t]+") (< (point) header-end))
|
|
(forward-line 1))
|
|
(setq this-line-end (point-marker))
|
|
(setq simple-address-list
|
|
(concat simple-address-list " "
|
|
(mail-strip-quoted-names (buffer-substring this-line this-line-end))))
|
|
)
|
|
(erase-buffer)
|
|
(insert-string " ")
|
|
(insert-string simple-address-list)
|
|
(insert-string "\n")
|
|
(subst-char-in-region (point-min) (point-max) 10 ? t);; newline --> blank
|
|
(subst-char-in-region (point-min) (point-max) ?, ? t);; comma --> blank
|
|
(subst-char-in-region (point-min) (point-max) 9 ? t);; tab --> blank
|
|
|
|
(goto-char (point-min))
|
|
;; tidyness in case hook is not robust when it looks at this
|
|
(while (re-search-forward "[ \t]+" header-end t) (replace-match " "))
|
|
|
|
(goto-char (point-min))
|
|
(let (recipient-address-list)
|
|
(while (re-search-forward " \\([^ ]+\\) " (point-max) t)
|
|
(backward-char 1)
|
|
(setq recipient-address-list (cons (buffer-substring (match-beginning 1) (match-end 1))
|
|
recipient-address-list))
|
|
)
|
|
(setq smtpmail-recipient-address-list recipient-address-list))
|
|
|
|
)
|
|
)
|
|
)
|
|
)
|
|
|
|
|
|
(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
|