From: keiichi Date: Tue, 1 Dec 1998 03:08:25 +0000 (+0000) Subject: Use smtp.el in FLIM package. X-Git-Tag: keiichi-199812011900~4 X-Git-Url: http://git.chise.org/gitweb/?a=commitdiff_plain;h=810a610021bbad348ad7bbe7762ab69456289116;p=elisp%2Fgnus.git- Use smtp.el in FLIM package. --- diff --git a/lisp/smtp.el b/lisp/smtp.el deleted file mode 100644 index 3d2e113..0000000 --- a/lisp/smtp.el +++ /dev/null @@ -1,457 +0,0 @@ -;;; smtp.el --- basic functions to send mail with SMTP server - -;; Copyright (C) 1995, 1996, 1998 Free Software Foundation, Inc. - -;; Author: Tomoji Kagatani -;; ESMTP support: Simon Leinen -;; Keywords: SMTP, 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. - -;;; Code: - -(defgroup smtp nil - "SMTP protocol for sending mail." - :group 'mail) - -(defcustom smtp-default-server nil - "*Specify default SMTP server." - :type '(choice (const nil) string) - :group 'smtp) - -(defcustom smtp-server - (or (getenv "SMTPSERVER") smtp-default-server) - "*The name of the host running SMTP server." - :type '(choice (const nil) string) - :group 'smtp) - -(defcustom smtp-service 25 - "*SMTP service port number. smtp or 25 ." - :type 'integer - :group 'smtp) - -(defcustom smtp-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 'smtp) - -(defcustom smtp-debug-info nil - "*smtp debug info printout. messages and process buffer." - :type 'boolean - :group 'smtp) - -(defcustom smtp-coding-system 'binary - "*Coding-system for SMTP output." - :type 'coding-system - :group 'smtp) - - -(defun smtp-fqdn () - (if smtp-local-domain - (concat (system-name) "." smtp-local-domain) - (system-name))) - -(defun smtp-via-smtp (recipient smtp-text-buffer) - (let ((process nil) - (host smtp-server) - (port smtp-service) - response-code - greeting - process-buffer - (supported-extensions '()) - (coding-system-for-read smtp-coding-system) - (coding-system-for-write smtp-coding-system)) - (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 'smtp-process-filter) - - (save-excursion - (set-buffer process-buffer) - (make-local-variable 'smtp-read-point) - (setq smtp-read-point (point-min)) - - (if (or (null (car (setq greeting (smtp-read-response process)))) - (not (integerp (car greeting))) - (>= (car greeting) 400)) - (throw 'done nil) - ) - - ;; EHLO - (smtp-send-command process (format "EHLO %s" (smtp-fqdn))) - - (if (or (null (car (setq response-code (smtp-read-response process)))) - (not (integerp (car response-code))) - (>= (car response-code) 400)) - (progn - ;; HELO - (smtp-send-command process (format "HELO %s" (smtp-fqdn))) - - (if (or (null (car (setq response-code (smtp-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 - (smtp-send-command process (format "ONEX")) - (if (or (null (car (setq response-code (smtp-read-response process)))) - (not (integerp (car response-code))) - (>= (car response-code) 400)) - (throw 'done nil)))) - - (if (and smtp-debug-info - (or (member 'verb supported-extensions) - (member 'xvrb supported-extensions))) - (progn - (smtp-send-command process (format "VERB")) - (if (or (null (car (setq response-code (smtp-read-response process)))) - (not (integerp (car response-code))) - (>= (car response-code) 400)) - (throw 'done nil)))) - - (if (member 'xusr supported-extensions) - (progn - (smtp-send-command process (format "XUSR")) - (if (or (null (car (setq response-code (smtp-read-response process)))) - (not (integerp (car response-code))) - (>= (car response-code) 400)) - (throw 'done nil)))) - - ;; MAIL FROM: - (let ((size-part - (if (member 'size supported-extensions) - (format " SIZE=%d" - (save-excursion - (set-buffer smtp-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" - "") - ""))) -; (smtp-send-command process (format "MAIL FROM:%s@%s" (user-login-name) (smtp-fqdn))) - (smtp-send-command process (format "MAIL FROM: <%s>%s%s" - user-mail-address - size-part - body-part)) - - (if (or (null (car (setq response-code (smtp-read-response process)))) - (not (integerp (car response-code))) - (>= (car response-code) 400)) - (throw 'done nil) - )) - - ;; RCPT TO: - (let ((n 0)) - (while (not (null (nth n recipient))) - (smtp-send-command process (format "RCPT TO: <%s>" (nth n recipient))) - (setq n (1+ n)) - - (setq response-code (smtp-read-response process)) - (if (or (null (car response-code)) - (not (integerp (car response-code))) - (>= (car response-code) 400)) - (throw 'done nil) - ) - )) - - ;; DATA - (smtp-send-command process "DATA") - - (if (or (null (car (setq response-code (smtp-read-response process)))) - (not (integerp (car response-code))) - (>= (car response-code) 400)) - (throw 'done nil) - ) - - ;; Mail contents - (smtp-send-data process smtp-text-buffer) - - ;;DATA end "." - (smtp-send-command process ".") - - (if (or (null (car (setq response-code (smtp-read-response process)))) - (not (integerp (car response-code))) - (>= (car response-code) 400)) - (throw 'done nil) - ) - - ;;QUIT -; (smtp-send-command process "QUIT") -; (and (null (car (smtp-read-response process))) -; (throw 'done nil)) - t )) - (if process - (save-excursion - (set-buffer (process-buffer process)) - (smtp-send-command process "QUIT") - (smtp-read-response process) - -; (if (or (null (car (setq response-code (smtp-read-response process)))) -; (not (integerp (car response-code))) -; (>= (car response-code) 400)) -; (throw 'done nil) -; ) - (delete-process process)))))) - -(defun smtp-process-filter (process output) - (save-excursion - (set-buffer (process-buffer process)) - (goto-char (point-max)) - (insert output))) - -(defun smtp-read-response (process) - (let ((case-fold-search nil) - (response-strings nil) - (response-continue t) - (return-value '(nil ())) - match-end) - - (while response-continue - (goto-char smtp-read-point) - (while (not (search-forward "\r\n" nil t)) - (accept-process-output process) - (goto-char smtp-read-point)) - - (setq match-end (point)) - (setq response-strings - (cons (buffer-substring smtp-read-point (- match-end 2)) - response-strings)) - - (goto-char smtp-read-point) - (if (looking-at "[0-9]+ ") - (let ((begin (match-beginning 0)) - (end (match-end 0))) - (if smtp-debug-info - (message "%s" (car response-strings))) - - (setq smtp-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 smtp-debug-info - (message "%s" (car response-strings))) - (setq smtp-read-point match-end) - (setq response-continue t)) - (progn - (setq smtp-read-point match-end) - (setq response-continue nil) - (setq return-value - (cons nil (nreverse response-strings))) - ) - ))) - (setq smtp-read-point match-end) - return-value)) - -(defun smtp-send-command (process command) - (goto-char (point-max)) - (if (= (aref command 0) ?P) - (insert "PASS \r\n") - (insert command "\r\n")) - (setq smtp-read-point (point)) - (process-send-string process command) - (process-send-string process "\r\n")) - -(defun smtp-send-data-1 (process data) - (goto-char (point-max)) - - (if smtp-debug-info - (insert data "\r\n")) - - (setq smtp-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 smtp-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 (or (/= (forward-line 1) 0) (eobp)) - (setq data-continue nil))) - - (smtp-send-data-1 process sending-data) - ) - ) - ) - -(defun smtp-deduce-address-list (smtp-text-buffer header-start header-end) - "Get address list suitable for smtp RCPT TO:
." - (require 'mail-utils) ;; pick up mail-strip-quoted-names - (let ((case-fold-search t) - (simple-address-list "") - this-line - this-line-end - addr-regexp - (smtp-address-buffer (generate-new-buffer " *smtp-mail*"))) - (unwind-protect - (save-excursion - ;; - (set-buffer smtp-address-buffer) - (erase-buffer) - (insert-buffer-substring smtp-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") - ;; newline --> blank - (subst-char-in-region (point-min) (point-max) 10 ? t) - ;; comma --> blank - (subst-char-in-region (point-min) (point-max) ?, ? t) - ;; tab --> blank - (subst-char-in-region (point-min) (point-max) 9 ? t) - - (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)) - ) - recipient-address-list) - ) - (kill-buffer smtp-address-buffer)) - )) - -(defun smtp-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 'smtp) - -;;; smtp.el ends here