;;; im-wl.el -- IM/Nifty4U+ interface for Wanderlust. (not completed.) ;; Copyright (C) 1998,1999 OKUNISHI Fujikazu ;; Copyright (C) 1998,1999 Yuuichi Teranishi ;; Author: OKUNISHI Fujikazu ;; Yuuichi Teranishi ;; Keywords: mail, news, Wanderlust, IM, Nifty4U+ ;; 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: ;; General settings: ;; (autoload 'wl-draft-send-with-imput-async "im-wl") ;; (setq wl-draft-send-function 'wl-draft-send-with-imput-async) ;; ;; for Nifty4U+ users: ;; (add-hook 'wl-mail-setup-hook '(lambda () (require 'im-wl))) ;; (setq wl-draft-config-alist ;; '(("^Newsgroups: nifty\\..*" ;; ;; to avoid header-encoding. ;; ;; [cf. slrn-ja-0.9.4.6.jp4/doc/README.macros.euc] ;; ;(eword-field-encoding-method-alist . '((t . iso-2022-jp-2))) ;; (wl-draft-send-function . 'wl-draft-send-with-imput-async) ;; (im-wl-dispatcher . '("~/nifty4u-plus/inews-nifty4u" "-h")) ;; (im-wl-dispatcher-error-msg ;; . (format "^%s :" (expand-file-name (car im-wl-dispatcher))))))) ;;; Code: ;;;(require 'emu) ;;; Variables: (defvar im-wl-dispatcher '("imput" "-h" "-watch" "--debug=no" "-verbose" "--Queuing=yes") "Program to post an article and its arguments. This is most commonly `imput(impost)' or `inews-nifty4u'.") (defvar im-wl-dispatcher-error-msg (format "^%s: ERROR:" (car im-wl-dispatcher)) "Error message of dispatcher.") (defvar im-wl-default-temp-file-name "~/.imput-temp" "Default temporary file name (for async).") ;; xxx for Emacs18/19.x (or (boundp 'shell-command-switch) (defvar shell-command-switch "-c")) ;; Buffer local variables (For async). (defvar im-wl-buffer-editing-buffer nil) (defvar im-wl-buffer-sending-buffer nil) (defvar im-wl-buffer-kill-when-done nil) (make-variable-buffer-local 'im-wl-buffer-editing-buffer) (make-variable-buffer-local 'im-wl-buffer-sending-buffer) (make-variable-buffer-local 'im-wl-buffer-kill-when-done) ;;;###autoload (defun wl-draft-send-with-imput-async (editing-buffer kill-when-done) "Send the message in the current buffer with imput asynchronously." (let (buffer-process process-connection-type watch-buffer (sending-buffer (current-buffer)) (error-msg-regexp im-wl-dispatcher-error-msg) (msg (save-excursion (set-buffer editing-buffer) (or wl-draft-buffer-file-name (setq wl-draft-buffer-file-name (expand-file-name im-wl-default-temp-file-name)))))) ;; current buffer is raw buffer. (save-excursion (goto-char (point-max)) ;; require one newline at the end. (or (= (preceding-char) ?\n) (insert ?\n)) ;; Change header-delimiter to be what imput expects. (let (delimline (case-fold-search t)) (save-restriction (std11-narrow-to-header mail-header-separator) ;; Insert Message-ID: 'cause wl-do-fcc() does not take care.. (goto-char (point-min)) (when (and wl-insert-message-id (not (re-search-forward "^Message-ID[ \t]*:" nil t))) (insert (concat "Message-ID: " (funcall wl-message-id-function) "\n"))) ;; Insert date field. (goto-char (point-min)) (or (re-search-forward "^Date[ \t]*:" nil t) (wl-draft-insert-date-field))) (run-hooks 'wl-mail-send-pre-hook) ;; X-PGP-Sig, Cancel-Lock (goto-char (point-min)) (re-search-forward (concat "^" (regexp-quote mail-header-separator) "\n") nil t) (replace-match "\n") (forward-char -1) (setq delimline (point-marker)) ;; ignore any blank lines in the header (goto-char (point-min)) (while (and (re-search-forward "\n\n\n*" delimline t) (< (point) delimline)) (replace-match "\n")) ;; Find and handle any FCC fields. ;; 'cause imput can NOT handle `Fcc: %IMAP'. (goto-char (point-min)) (if (re-search-forward "^FCC:" delimline t) (wl-draft-do-fcc delimline)))) (set-buffer-modified-p t) (as-binary-output-file (write-region (point-min)(point-max) msg nil t)) ;; The local variables must be binded to 'watch-buffer. (set-buffer (setq watch-buffer (generate-new-buffer " *Wl Watch*"))) (setq im-wl-buffer-sending-buffer sending-buffer) (setq im-wl-buffer-editing-buffer editing-buffer) (setq im-wl-buffer-kill-when-done kill-when-done) (setq im-wl-dispatcher-error-msg error-msg-regexp) ;; Variables specified in wl-draft-config-alist are buffer-local, so ;; we have to run subprocess under the editing-buffer. ;; The filter function can find 'watch-buffer by process-buffer(). (set-buffer sending-buffer) (setq buffer-process ;; start-process-shell-command() is Emacs19/20's function. (start-process "DISPATCHER" watch-buffer shell-file-name shell-command-switch (format "%s < %s" (mapconcat 'identity im-wl-dispatcher " ") msg))) (set-process-sentinel buffer-process 'im-wl-watch-process-async) (message "Sending a message in background") (if kill-when-done (wl-draft-hide editing-buffer)))) (defun im-wl-watch-process-async (process event) (let ((process-buffer (process-buffer process)) editing-buffer kill-when-done raw-buffer) (set-buffer process-buffer) (setq editing-buffer im-wl-buffer-editing-buffer) (setq kill-when-done im-wl-buffer-kill-when-done) (setq raw-buffer im-wl-buffer-sending-buffer) (goto-char (point-min)) (if (null (re-search-forward im-wl-dispatcher-error-msg nil t)) (progn ;; sent successfully. (kill-buffer raw-buffer) (kill-buffer process-buffer) (if kill-when-done (wl-draft-delete editing-buffer))) (ding) (message "Send failed") (kill-buffer raw-buffer) (switch-to-buffer editing-buffer) (condition-case () (progn (split-window-vertically) (select-window (next-window))) (error)) ; ignore error. (switch-to-buffer process-buffer) (beginning-of-line)))) (provide 'im-wl) ;;; im-wl.el ends here