1 ;;; wl-draft.el --- Message draft mode for Wanderlust.
3 ;; Copyright (C) 1998,1999,2000 Yuuichi Teranishi <teranisi@gohome.org>
4 ;; Copyright (C) 1998,1999,2000 Masahiro MURATA <muse@ba2.so-net.ne.jp>
6 ;; Author: Yuuichi Teranishi <teranisi@gohome.org>
7 ;; Masahiro MURATA <muse@ba2.so-net.ne.jp>
8 ;; Keywords: mail, net news
10 ;; This file is part of Wanderlust (Yet Another Message Interface on Emacsen).
12 ;; This program is free software; you can redistribute it and/or modify
13 ;; it under the terms of the GNU General Public License as published by
14 ;; the Free Software Foundation; either version 2, or (at your option)
17 ;; This program is distributed in the hope that it will be useful,
18 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
19 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 ;; GNU General Public License for more details.
22 ;; You should have received a copy of the GNU General Public License
23 ;; along with GNU Emacs; see the file COPYING. If not, write to the
24 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
25 ;; Boston, MA 02111-1307, USA.
35 (require 'wl-template)
37 (condition-case nil (require 'timezone) (error nil))
41 (defvar x-face-add-x-face-version-header)
42 (defvar mail-reply-buffer)
43 (defvar mail-from-style)
47 (defalias-maybe 'x-face-insert 'ignore)
48 (defalias-maybe 'x-face-insert-version-header 'ignore)
49 (defalias-maybe 'wl-init 'ignore)
50 (defalias-maybe 'wl-draft-mode 'ignore))
53 (autoload 'wl-addrmgr "wl-addrmgr"))
55 (defvar wl-draft-buf-name "Draft")
56 (defvar wl-draft-buffer-file-name nil)
57 (defvar wl-draft-field-completion-list nil)
58 (defvar wl-draft-verbose-send t)
59 (defvar wl-draft-verbose-msg nil)
60 (defvar wl-draft-queue-flushing nil)
61 (defvar wl-draft-config-variables nil)
62 (defvar wl-draft-config-exec-flag t)
63 (defvar wl-draft-buffer-cur-summary-buffer nil)
64 (defvar wl-draft-clone-local-variable-regexp "^\\(wl\\|mime\\)")
65 (defvar wl-draft-sendlog-filename "sendlog")
66 (defvar wl-draft-queue-save-filename "qinfo")
67 (defvar wl-draft-config-save-filename "config")
68 (defvar wl-draft-queue-flush-send-function 'wl-draft-dispatch-message)
69 (defvar wl-sent-message-via nil)
70 (defvar wl-sent-message-modified nil)
71 (defvar wl-sent-message-queued nil)
72 (defvar wl-draft-fcc-list nil)
73 (defvar wl-draft-reedit nil)
74 (defvar wl-draft-reply-buffer nil)
75 (defvar wl-draft-forward nil)
76 (defvar wl-draft-parent-folder nil)
78 (defvar wl-draft-config-sub-func-alist
79 '((body . wl-draft-config-sub-body)
80 (top . wl-draft-config-sub-top)
81 (bottom . wl-draft-config-sub-bottom)
82 (header . wl-draft-config-sub-header)
83 (header-top . wl-draft-config-sub-header-top)
84 (header-bottom . wl-draft-config-sub-header)
85 (part-top . wl-draft-config-sub-part-top)
86 (part-bottom . wl-draft-config-sub-part-bottom)
87 (body-file . wl-draft-config-sub-body-file)
88 (top-file . wl-draft-config-sub-top-file)
89 (bottom-file . wl-draft-config-sub-bottom-file)
90 (header-file . wl-draft-config-sub-header-file)
91 (template . wl-draft-config-sub-template)
92 (x-face . wl-draft-config-sub-x-face)))
94 (make-variable-buffer-local 'wl-draft-buffer-file-name)
95 (make-variable-buffer-local 'wl-draft-buffer-cur-summary-buffer)
96 (make-variable-buffer-local 'wl-draft-config-variables)
97 (make-variable-buffer-local 'wl-draft-config-exec-flag)
98 (make-variable-buffer-local 'wl-sent-message-via)
99 (make-variable-buffer-local 'wl-sent-message-queued)
100 (make-variable-buffer-local 'wl-draft-fcc-list)
101 (make-variable-buffer-local 'wl-draft-reply-buffer)
102 (make-variable-buffer-local 'wl-draft-parent-folder)
104 (defsubst wl-smtp-password-key (user mechanism server)
105 (format "SMTP:%s/%s@%s"
106 user mechanism server))
108 (defmacro wl-smtp-extension-bind (&rest body)
109 (` (let* ((smtp-sasl-mechanisms
110 (if wl-smtp-authenticate-type
112 (if (listp wl-smtp-authenticate-type)
113 wl-smtp-authenticate-type
114 (list wl-smtp-authenticate-type)))))
115 (smtp-use-sasl (and smtp-sasl-mechanisms t))
116 (smtp-use-starttls (eq wl-smtp-connection-type 'starttls))
117 smtp-sasl-user-name smtp-sasl-properties sasl-read-passphrase)
118 (if (and (string= (car smtp-sasl-mechanisms) "DIGEST-MD5")
120 (string-match "^\\([^@]*\\)@\\([^@]*\\)"
121 wl-smtp-posting-user))
122 (setq smtp-sasl-user-name (match-string 1 wl-smtp-posting-user)
123 smtp-sasl-properties (list 'realm
124 (match-string 2 wl-smtp-posting-user)))
125 (setq smtp-sasl-user-name wl-smtp-posting-user
126 smtp-sasl-properties nil))
127 (setq sasl-read-passphrase
131 (wl-smtp-password-key
133 (car smtp-sasl-mechanisms)
137 (defun wl-draft-insert-date-field ()
139 (insert "Date: " (wl-make-date-string) "\n"))
141 (defun wl-draft-insert-from-field ()
143 ;; Put the "From:" field in unless for some odd reason
144 ;; they put one in themselves.
145 (let* ((login (or user-mail-address (user-login-name)))
146 (fullname (user-full-name)))
147 (cond ((eq mail-from-style 'angles)
148 (insert "From: " fullname)
149 (let ((fullname-start (+ (point-min) (length "From: ")))
150 (fullname-end (point-marker)))
151 (goto-char fullname-start)
152 ;; Look for a character that cannot appear unquoted
153 ;; according to RFC 822.
154 (if (re-search-forward "[^- !#-'*+/-9=?A-Z^-~]"
157 ;; Quote fullname, escaping specials.
158 (goto-char fullname-start)
160 (while (re-search-forward "[\"\\]"
162 (replace-match "\\\\\\&" t))
164 (insert " <" login ">\n"))
165 ((eq mail-from-style 'parens)
166 (insert "From: " login " (")
167 (let ((fullname-start (point)))
169 (let ((fullname-end (point-marker)))
170 (goto-char fullname-start)
171 ;; RFC 822 says \ and nonmatching parentheses
172 ;; must be escaped in comments.
173 ;; Escape every instance of ()\ ...
174 (while (re-search-forward "[()\\]" fullname-end 1)
175 (replace-match "\\\\\\&" t))
176 ;; ... then undo escaping of matching parentheses,
177 ;; including matching nested parentheses.
178 (goto-char fullname-start)
179 (while (re-search-forward
180 "\\(\\=\\|[^\\]\\(\\\\\\\\\\)*\\)\\\\(\\(\\([^\\]\\|\\\\\\\\\\)*\\)\\\\)"
182 (replace-match "\\1(\\3)" t)
183 (goto-char fullname-start))))
185 ((not mail-from-style)
186 (insert "From: " login "\n")))))
188 (defun wl-draft-insert-x-face-field ()
189 "Insert X-Face header."
191 (if (not (file-exists-p wl-x-face-file))
192 (error "File %s does not exist" wl-x-face-file)
193 (beginning-of-buffer)
194 (search-forward mail-header-separator nil t)
196 (wl-draft-insert-x-face-field-here)
197 (run-hooks 'wl-draft-insert-x-face-field-hook))) ; highlight it if you want.
199 (defun wl-draft-insert-x-face-field-here ()
200 "Insert X-Face field at point."
201 (let ((x-face-string (elmo-get-file-string wl-x-face-file)))
202 (when (string-match "^[ \t]*" x-face-string)
203 (setq x-face-string (substring x-face-string (match-end 0))))
204 (insert "X-Face: " x-face-string))
205 (when (not (= (preceding-char) ?\n)) ; for chomped (choped) x-face-string
207 ;; Insert X-Face-Version: field
208 (when (and (fboundp 'x-face-insert-version-header)
209 (boundp 'x-face-add-x-face-version-header)
210 x-face-add-x-face-version-header)
211 (x-face-insert-version-header)))
213 (defun wl-draft-setup ()
214 (let ((field wl-draft-fields)
217 (setq ret-val (append ret-val
218 (list (cons (concat (car field) " ")
219 (concat (car field) " ")))))
220 (setq field (cdr field)))
221 (setq wl-draft-field-completion-list ret-val)))
223 (defun wl-draft-make-mail-followup-to (recipients)
224 (if (elmo-list-member
225 (or wl-user-mail-address-list
226 (list (wl-address-header-extract-address wl-from)))
228 (let ((rlist (elmo-list-delete
229 (or wl-user-mail-address-list
230 (list (wl-address-header-extract-address wl-from)))
231 (copy-sequence recipients))))
232 (if (elmo-list-member rlist (mapcar 'downcase
233 wl-subscribed-mailing-list))
235 (append rlist (list (wl-address-header-extract-address
239 (defun wl-draft-delete-myself-from-cc (to cc)
240 (let ((myself (or wl-user-mail-address-list
241 (list (wl-address-header-extract-address wl-from)))))
242 (cond (wl-draft-always-delete-myself ; always-delete option
243 (elmo-list-delete myself cc))
244 ((elmo-list-member (append to cc) ; subscribed mailing-list
245 (mapcar 'downcase wl-subscribed-mailing-list))
246 (elmo-list-delete myself cc))
249 (defun wl-draft-forward (original-subject summary-buf)
251 (with-current-buffer (wl-message-get-original-buffer)
252 (setq references (nconc
253 (std11-field-bodies '("References" "In-Reply-To"))
254 (list (std11-field-body "Message-Id"))))
255 (setq references (delq nil references)
256 references (mapconcat 'identity references " ")
257 references (wl-draft-parse-msg-id-list-string references)
258 references (wl-delete-duplicates references)
259 references (when references
260 (mapconcat 'identity references "\n\t"))))
261 (wl-draft "" (concat "Forward: " original-subject)
262 nil nil references nil nil nil nil nil nil summary-buf))
263 (goto-char (point-max))
264 (wl-draft-insert-message)
265 (mail-position-on-field "To"))
267 (defun wl-draft-strip-subject-re (subject)
268 "Remove \"Re:\" from subject lines. Shamelessly copied from Gnus."
269 (if (string-match wl-subject-prefix-regexp subject)
270 (substring subject (match-end 0))
273 (defun wl-draft-reply-list-symbol (with-arg)
274 "Return symbol `wl-draft-reply-*-argument-list' match condition.
275 Check WITH-ARG and From: field."
276 (if (wl-address-user-mail-address-p (or (elmo-field-body "From") ""))
278 'wl-draft-reply-myself-with-argument-list
279 'wl-draft-reply-myself-without-argument-list)
281 'wl-draft-reply-with-argument-list
282 'wl-draft-reply-without-argument-list)))
284 (defun wl-draft-reply (buf with-arg summary-buf)
285 "Reply to BUF buffer message.
286 Reply to author if WITH-ARG is non-nil."
289 to mail-followup-to cc subject in-reply-to references newsgroups
290 from to-alist cc-alist decoder parent-folder)
291 (set-buffer summary-buf)
292 (setq parent-folder (wl-summary-buffer-folder-name))
294 (setq r-list (symbol-value (wl-draft-reply-list-symbol with-arg)))
297 (when (let ((condition (car (car r-list))))
298 (cond ((stringp condition)
299 (std11-field-body condition))
303 (if (not (std11-field-body (car condition)))
305 (setq condition (cdr condition)))
308 (funcall condition))))
309 (let ((r-to-list (nth 0 (cdr (car r-list))))
310 (r-cc-list (nth 1 (cdr (car r-list))))
311 (r-ng-list (nth 2 (cdr (car r-list)))))
312 (when (and (member "Followup-To" r-ng-list)
313 (string= (std11-field-body "Followup-To") "poster"))
314 (setq r-to-list (cons "From" r-to-list))
315 (setq r-ng-list (delete "Followup-To"
316 (copy-sequence r-ng-list))))
317 (if (and r-to-list (symbolp r-to-list))
318 (setq to (wl-concat-list (funcall r-to-list) ","))
319 (setq to (wl-concat-list (cons to
320 (elmo-multiple-fields-body-list
323 (if (and r-cc-list (symbolp r-cc-list))
324 (setq cc (wl-concat-list (funcall r-to-list) ","))
325 (setq cc (wl-concat-list (cons cc
326 (elmo-multiple-fields-body-list
329 (if (and r-ng-list (symbolp r-ng-list))
330 (setq newsgroups (wl-concat-list (funcall r-ng-list) ","))
331 (setq newsgroups (wl-concat-list (cons newsgroups
336 (setq r-list (cdr r-list)))
337 (error "No match field: check your `%s'"
338 (symbol-name (wl-draft-reply-list-symbol with-arg))))
339 (setq subject (std11-field-body "Subject"))
340 (setq to (wl-parse-addresses to)
341 cc (wl-parse-addresses cc))
342 (with-temp-buffer ; to keep raw buffer unibyte.
343 (elmo-set-buffer-multibyte default-enable-multibyte-characters)
344 (setq decoder (mime-find-field-decoder 'Subject 'plain))
345 (setq subject (if (and subject decoder)
346 (funcall decoder subject) subject))
350 (setq decoder (mime-find-field-decoder 'To 'plain))
351 (cons (nth 1 (std11-extract-address-components addr))
352 (if decoder (funcall decoder addr) addr)))
357 (setq decoder (mime-find-field-decoder 'Cc 'plain))
358 (cons (nth 1 (std11-extract-address-components addr))
359 (if decoder (funcall decoder addr) addr)))
361 (and wl-reply-subject-prefix
362 (setq subject (concat wl-reply-subject-prefix
363 (wl-draft-strip-subject-re
365 (setq in-reply-to (std11-field-body "Message-Id"))
366 (setq references (nconc
367 (std11-field-bodies '("References" "In-Reply-To"))
369 (setq to (delq nil (mapcar 'car to-alist)))
370 (setq cc (delq nil (mapcar 'car cc-alist)))
371 ;; if subscribed mailing list is contained in cc or to
372 ;; and myself is contained in cc,
373 ;; delete myself from cc.
374 (setq cc (wl-draft-delete-myself-from-cc to cc))
375 (when wl-insert-mail-followup-to
376 (setq mail-followup-to
377 (wl-draft-make-mail-followup-to (append to cc)))
378 (setq mail-followup-to (wl-delete-duplicates mail-followup-to nil t)))
379 (with-temp-buffer ; to keep raw buffer unibyte.
380 (elmo-set-buffer-multibyte default-enable-multibyte-characters)
381 (setq newsgroups (wl-parse newsgroups
382 "[ \t\f\r\n,]*\\([^ \t\f\r\n,]+\\)")
383 newsgroups (wl-delete-duplicates newsgroups)
388 (setq decoder (mime-find-field-decoder 'Newsgroups 'plain))
389 (if decoder (funcall decoder grp) grp))
391 (setq to (wl-delete-duplicates to nil t))
392 (setq cc (wl-delete-duplicates
393 (append (wl-delete-duplicates cc nil t)
394 to (copy-sequence to))
396 (and to (setq to (mapconcat
398 (if wl-draft-reply-use-address-with-full-name
399 (or (cdr (assoc addr to-alist)) addr)
402 (and cc (setq cc (mapconcat
404 (if wl-draft-reply-use-address-with-full-name
405 (or (cdr (assoc addr cc-alist)) addr)
408 (and mail-followup-to
409 (setq mail-followup-to
412 (if wl-draft-reply-use-address-with-full-name
413 (or (cdr (assoc addr (append to-alist cc-alist))) addr)
415 mail-followup-to ",\n\t")))
416 (and (null to) (setq to cc cc nil))
417 (setq references (delq nil references)
418 references (mapconcat 'identity references " ")
419 references (wl-draft-parse-msg-id-list-string references)
420 references (wl-delete-duplicates references)
421 references (if references
422 (mapconcat 'identity references "\n\t")))
424 to subject in-reply-to cc references newsgroups mail-followup-to
425 nil nil nil nil summary-buf nil parent-folder)
426 (setq wl-draft-reply-buffer buf))
427 (run-hooks 'wl-reply-hook))
429 (defun wl-draft-add-references ()
430 (wl-draft-add-in-reply-to "References"))
432 (defun wl-draft-add-in-reply-to (&optional alt-field)
433 (let* ((mes-id (save-excursion
434 (set-buffer mail-reply-buffer)
435 (std11-field-body "message-id")))
436 (field (or alt-field "In-Reply-To"))
437 (ref (std11-field-body field))
438 (ref-list nil) (st nil))
439 (when (and mes-id ref)
440 (while (string-match "<[^>]+>" ref st)
442 (cons (substring ref (match-beginning 0) (setq st (match-end 0)))
445 (member mes-id ref-list))
449 (when (mail-position-on-field field)
451 (while (looking-at "^[ \t]")
453 (setq mes-id (concat "\t" mes-id "\n")))
457 (defun wl-draft-yank-from-mail-reply-buffer (decode-it
458 &optional ignored-fields)
461 (narrow-to-region (point)(point))
463 (with-current-buffer mail-reply-buffer
465 (decode-mime-charset-region (point-min) (point-max)
467 (buffer-substring-no-properties
468 (point-min) (point-max))))
470 (goto-char (point-min))
471 (wl-draft-delete-fields ignored-fields))
472 (goto-char (point-max))
473 (push-mark (point) nil t)
474 (goto-char (point-min)))
476 (cond (mail-citation-hook (run-hooks 'mail-citation-hook))
477 (mail-yank-hooks (run-hooks 'mail-yank-hooks))
478 (wl-draft-cite-function (funcall wl-draft-cite-function))) ; default cite
479 (run-hooks 'wl-draft-cited-hook)
480 (when (if wl-draft-add-references
481 (wl-draft-add-references)
482 (if wl-draft-add-in-reply-to
483 (wl-draft-add-in-reply-to)))
484 (wl-highlight-headers 'for-draft)) ; highlight when added References:
485 (when wl-highlight-body-too
486 (wl-highlight-body-region beg (point-max)))))
488 (defun wl-draft-confirm ()
489 "Confirm send message."
491 (y-or-n-p (format "Send current draft as %s? "
492 (cond ((and (wl-message-mail-p) (wl-message-news-p))
494 ((wl-message-mail-p) "Mail")
495 ((wl-message-news-p) "News")))))
497 (defun wl-message-news-p ()
498 "If exist valid Newsgroups field, return non-nil."
499 (std11-field-body "Newsgroups"))
501 (defun wl-message-field-exists-p (field)
502 "If FIELD exist and FIELD value is not empty, return non-nil."
503 (let ((value (std11-field-body field)))
505 (not (string= value "")))))
507 (defun wl-message-mail-p ()
508 "If exist To, Cc or Bcc field, return non-nil."
509 (or (wl-message-field-exists-p "To")
510 (wl-message-field-exists-p "Resent-to")
511 (wl-message-field-exists-p "Cc")
512 (wl-message-field-exists-p "Bcc")
513 ;;; This may be needed..
514 ;;; (wl-message-field-exists-p "Fcc")
517 (defun wl-draft-open-file (&optional file)
518 "Open FILE for edit."
520 ;;;(interactive "*fFile to edit: ")
521 (wl-draft-edit-string (elmo-get-file-string
523 (read-file-name "File to edit: "
524 (or wl-temporary-file-directory
527 (defun wl-draft-edit-string (string)
528 (let ((cur-buf (current-buffer))
529 (tmp-buf (get-buffer-create " *wl-draft-edit-string*"))
530 to subject in-reply-to cc references newsgroups mail-followup-to
531 content-type content-transfer-encoding from
532 body-beg buffer-read-only)
536 (setq to (std11-field-body "To"))
539 (decode-mime-charset-string
542 (setq subject (std11-field-body "Subject"))
543 (setq subject (and subject
545 (decode-mime-charset-string
548 (setq from (std11-field-body "From")
551 (decode-mime-charset-string
554 (setq in-reply-to (std11-field-body "In-Reply-To"))
555 (setq cc (std11-field-body "Cc"))
558 (decode-mime-charset-string
561 (setq references (std11-field-body "References"))
562 (setq newsgroups (std11-field-body "Newsgroups"))
563 (setq mail-followup-to (std11-field-body "Mail-Followup-To"))
564 (setq content-type (std11-field-body "Content-Type"))
565 (setq content-transfer-encoding (std11-field-body "Content-Transfer-Encoding"))
566 (goto-char (point-min))
567 (or (re-search-forward "\n\n" nil t)
568 (search-forward (concat mail-header-separator "\n") nil t))
571 (wl-draft to subject in-reply-to cc references newsgroups
573 content-type content-transfer-encoding
574 (buffer-substring (point) (point-max))
576 (if (member (nth 1 (std11-extract-address-components from))
577 wl-user-mail-address-list)
579 (and to (mail-position-on-field "To"))
580 (delete-other-windows)
581 (kill-buffer tmp-buf)))
582 (setq buffer-read-only nil) ;;??
583 (run-hooks 'wl-draft-reedit-hook))
585 (defun wl-draft-insert-current-message (dummy)
587 (let (original-buffer
589 mail-citation-hook mail-yank-hooks
590 wl-draft-add-references wl-draft-add-in-reply-to
591 wl-draft-cite-function)
592 (with-current-buffer wl-draft-buffer-cur-summary-buffer
593 (with-current-buffer wl-message-buffer
594 (setq original-buffer (wl-message-get-original-buffer))
596 (with-current-buffer original-buffer
598 (error "No current message"))))
599 (setq mail-reply-buffer original-buffer)
600 (wl-draft-yank-from-mail-reply-buffer
602 wl-ignored-forwarded-headers)))
604 (defun wl-draft-insert-get-message (dummy)
605 (let ((fld (completing-read
607 (if (memq 'read-folder wl-use-folder-petname)
608 (wl-folder-get-entity-with-petname)
609 wl-folder-entity-hashtb)
610 nil nil wl-default-spec
611 'wl-read-folder-hist))
612 (number (call-interactively
613 (function (lambda (num)
614 (interactive "nNumber: ")
616 (mail-reply-buffer (get-buffer-create "*wl-draft-insert-get-message*"))
617 mail-citation-hook mail-yank-hooks
618 wl-draft-cite-function)
621 (elmo-message-fetch (wl-folder-get-elmo-folder fld)
624 (elmo-make-fetch-strategy 'entire)
625 nil mail-reply-buffer)
626 (wl-draft-yank-from-mail-reply-buffer nil))
627 (kill-buffer mail-reply-buffer))))
630 ;; default body citation func
632 (defun wl-default-draft-cite ()
633 (let ((mail-yank-ignored-headers "[^:]+:")
634 (mail-yank-prefix "> ")
635 (summary-buf wl-current-summary-buffer)
636 (message-buf (get-buffer (wl-current-message-buffer)))
637 from date cite-title num entity)
639 (buffer-live-p summary-buf)
641 (buffer-live-p message-buf))
643 (with-current-buffer summary-buf
644 (setq num (save-excursion
645 (set-buffer message-buf)
646 wl-message-buffer-cur-number))
647 (setq entity (elmo-msgdb-overview-get-entity
648 num (wl-summary-buffer-msgdb)))
649 (setq date (elmo-msgdb-overview-entity-get-date entity))
650 (setq from (elmo-msgdb-overview-entity-get-from entity)))
651 (setq cite-title (format "At %s,\n%s wrote:"
652 (or date "some time ago")
653 (if wl-default-draft-cite-decorate-author
654 (wl-summary-from-func-internal
658 (insert cite-title "\n"))
659 (mail-indent-citation)))
661 (defvar wl-draft-buffer nil "Draft buffer to yank content")
662 (defun wl-draft-yank-to-draft-buffer (buffer)
663 "Yank BUFFER content to `wl-draft-buffer'."
664 (set-buffer wl-draft-buffer)
665 (let ((mail-reply-buffer buffer))
666 (wl-draft-yank-from-mail-reply-buffer nil)
667 (kill-buffer buffer)))
669 (defun wl-draft-yank-original (&optional arg)
670 "Yank original message."
673 (let (buf mail-reply-buffer)
676 (setq buf (current-buffer)))
677 (setq mail-reply-buffer buf)
678 (wl-draft-yank-from-mail-reply-buffer nil))
679 (wl-draft-yank-current-message-entity)))
681 (defun wl-draft-hide (editing-buffer)
682 "Hide the editing draft buffer if possible."
683 (when (and editing-buffer
684 (buffer-live-p editing-buffer))
685 (set-buffer editing-buffer)
686 (let ((sum-buf wl-draft-buffer-cur-summary-buffer)
687 fld-buf sum-win fld-win)
688 (if (and wl-draft-use-frame
689 (> (length (visible-frame-list)) 1))
695 ;; stay folder window if required
696 (when wl-stay-folder-window
697 (if (setq fld-buf (get-buffer wl-folder-buffer-name))
698 (if (setq fld-win (get-buffer-window fld-buf))
699 (select-window fld-win)
700 (if wl-draft-resume-folder-window ;; resume folder window
701 (switch-to-buffer fld-buf)))))
702 (if (buffer-live-p sum-buf)
703 (if (setq sum-win (get-buffer-window sum-buf t))
704 ;; if Summary is on the frame, select it.
705 (select-window sum-win)
706 ;; if summary is not on the frame, switch to it.
707 (if (and wl-stay-folder-window
708 (or wl-draft-resume-folder-window fld-win))
709 (wl-folder-select-buffer sum-buf)
710 (switch-to-buffer sum-buf)))))))
712 (defun wl-draft-delete (editing-buffer)
713 "kill the editing draft buffer and delete the file corresponds to it."
716 (set-buffer editing-buffer)
717 (if wl-draft-buffer-file-name
719 (if (file-exists-p wl-draft-buffer-file-name)
720 (delete-file wl-draft-buffer-file-name))
721 (let ((msg (and wl-draft-buffer-file-name
722 (string-match "[0-9]+$" wl-draft-buffer-file-name)
724 (match-string 0 wl-draft-buffer-file-name)))))
725 (wl-draft-config-info-operation msg 'delete))))
726 (set-buffer-modified-p nil) ; force kill
727 (kill-buffer editing-buffer))))
729 (defun wl-draft-kill (&optional force-kill)
730 "Kill current draft buffer and quit editing."
733 (when (and (or (eq major-mode 'wl-draft-mode)
734 (eq major-mode 'mail-mode))
736 (y-or-n-p "Kill Current Draft? ")))
737 (let ((cur-buf (current-buffer)))
738 (wl-draft-hide cur-buf)
739 (wl-draft-delete cur-buf)))
742 (defun wl-draft-fcc ()
743 "Add a new Fcc field, with file name completion."
745 (or (mail-position-on-field "fcc" t) ;Put new field after exiting Fcc.
746 (mail-position-on-field "to"))
749 ;; Imported from message.el.
750 (defun wl-draft-elide-region (b e)
751 "Elide the text in the region.
752 An ellipsis (from `wl-draft-elide-ellipsis') will be inserted where the
756 (insert wl-draft-elide-ellipsis))
758 ;; function for wl-sent-message-via
760 (defmacro wl-draft-sent-message-p (type)
761 (` (eq (nth 1 (assq (, type) wl-sent-message-via)) 'sent)))
763 (defmacro wl-draft-set-sent-message (type result &optional server-port)
764 (` (let ((element (assq (, type) wl-sent-message-via)))
766 (unless (eq (nth 1 element) (, result))
767 (setcdr element (list (, result) (, server-port)))
768 (setq wl-sent-message-modified t))
769 (push (list (, type) (, result) (, server-port)) wl-sent-message-via)
770 (setq wl-sent-message-modified t)))))
772 (defun wl-draft-sent-message-results ()
773 (let ((results wl-sent-message-via)
774 unplugged-via sent-via)
776 (cond ((eq (nth 1 (car results)) 'unplugged)
777 (push (caar results) unplugged-via))
778 ((eq (nth 1 (car results)) 'sent)
779 (push (caar results) sent-via)))
780 (setq results (cdr results)))
781 (list unplugged-via sent-via)))
783 (defun wl-draft-write-sendlog (status proto server to id)
784 "Write send log file, if `wl-draft-sendlog' is non-nil."
785 (when wl-draft-sendlog
787 (let* ((filename (expand-file-name wl-draft-sendlog-filename
788 elmo-msgdb-directory))
789 (filesize (nth 7 (file-attributes filename)))
790 (server (if server (concat " server=" server) ""))
792 ((memq proto '(fcc queue))
793 (format " folder=\"%s\"" to))
795 (format " ng=<%s>" to))
800 (mapcar '(lambda(x) (format "<%s>" x)) to)
803 (id (if id (concat " id=" id) ""))
804 (time (wl-sendlog-time)))
805 (insert (format "%s proto=%s stat=%s%s%s%s\n"
806 time proto status server to id))
807 (if (and wl-draft-sendlog-max-size filesize
808 (> filesize wl-draft-sendlog-max-size))
809 (rename-file filename (concat filename ".old") t))
810 (if (file-writable-p filename)
811 (write-region-as-binary (point-min) (point-max)
813 (message "%s is not writable." filename))))))
815 (defun wl-draft-get-header-delimiter (&optional delete)
816 ;; If DELETE is non-nil, replace the header delimiter with a blank line
818 (goto-char (point-min))
819 (when (re-search-forward
820 (concat "^" (regexp-quote mail-header-separator) "$\\|^$") nil t)
824 (setq delimline (point-marker)))
827 (defun wl-draft-send-mail-with-qmail ()
828 "Pass the prepared message buffer to qmail-inject.
829 Refer to the documentation for the variable `send-mail-function'
830 to find out how to use this."
831 (if (and wl-draft-qmail-send-plugged
832 (not (elmo-plugged-p)))
833 (wl-draft-set-sent-message 'mail 'unplugged)
835 (run-hooks 'wl-mail-send-pre-hook) ;; X-PGP-Sig, Cancel-Lock
836 (let ((id (std11-field-body "Message-ID"))
837 (to (std11-field-body "To")))
841 'call-process-region 1 (point-max) wl-qmail-inject-program
843 wl-qmail-inject-args))
844 ;; qmail-inject doesn't say anything on it's stdout/stderr,
845 ;; we have to look at the retval instead
847 (wl-draft-set-sent-message 'mail 'sent)
848 (wl-draft-write-sendlog 'ok 'qmail nil (list to) id)))
849 (1 (error "`qmail-inject' reported permanent failure"))
850 (111 (error "`qmail-inject' reported transient failure"))
851 ;; should never happen
852 (t (error "`qmail-inject' reported unknown failure"))))))
854 (defun wl-draft-parse-msg-id-list-string (string)
855 "Get msg-id list from STRING."
857 (dolist (parsed-id (std11-parse-msg-ids-string string))
858 (when (eq (car parsed-id) 'msg-id)
859 (setq msg-id-list (cons (std11-msg-id-string parsed-id)
861 (nreverse msg-id-list)))
863 (defun wl-draft-eword-encode-address-list (string &optional column)
864 "Encode header field STRING as list of address, and return the result.
865 Cause an error when STRING contains invalid address.
866 Optional argument COLUMN is start-position of the field."
867 (car (eword-encode-rword-list
868 (or column eword-encode-default-start-column)
869 (eword-encode-addresses-to-rword-list
870 (wl-draft-std11-parse-addresses (std11-lexical-analyze string))))))
872 (defun wl-draft-std11-parse-addresses (lal)
873 (let ((ret (std11-parse-address lal)))
874 (when (and (not (and (eq (length lal) 1)
875 (eq (car (car lal)) 'spaces)))
877 (error "Error while parsing address"))
879 (let ((dest (list (car ret))))
881 (while (and (setq ret (std11-parse-ascii-token lal))
882 (string-equal (cdr (assq 'specials (car ret))) ",")
883 (setq ret (std11-parse-address (cdr ret)))
885 (setq dest (cons (car ret) dest))
886 (setq lal (cdr ret)))
887 (while (eq 'spaces (car (car lal)))
888 (setq lal (cdr lal)))
889 (if lal (error "Error while parsing address"))
892 (defun wl-draft-parse-mailbox-list (field &optional remove-group-list)
893 "Get mailbox list of FIELD from current buffer.
894 The buffer is expected to be narrowed to just the headers of the message.
895 If optional argument REMOVE-GROUP-LIST is non-nil, remove group list content
896 from current buffer."
898 (let ((case-fold-search t)
899 (inhibit-read-only t)
901 mailbox-list beg seq has-group-list)
902 (goto-char (point-min))
903 (while (re-search-forward (concat "^" (regexp-quote field) "[\t ]*:")
906 (re-search-forward "^[^ \t]" nil 'move)
908 (skip-chars-backward "\n")
909 (setq seq (std11-lexical-analyze
910 (buffer-substring-no-properties beg (point))))
911 (setq addresses (wl-draft-std11-parse-addresses seq))
913 (cond ((eq (car (car addresses)) 'group)
914 (setq has-group-list t)
918 'std11-address-string
919 (nth 2 (car addresses))))))
920 ((eq (car (car addresses)) 'mailbox)
921 (setq address (nth 1 (car addresses)))
925 (std11-addr-to-string
926 (if (eq (car address) 'phrase-route-addr)
929 (setq addresses (cdr addresses)))
930 (when (and remove-group-list has-group-list)
931 (delete-region beg (point))
932 (insert (wl-address-string-without-group-list-contents seq))))
935 (defun wl-draft-deduce-address-list (buffer header-start header-end)
936 "Get address list suitable for smtp RCPT TO:<address>.
937 Group list content is removed if `wl-draft-remove-group-list-contents' is
939 (let ((fields '("to" "cc" "bcc"))
940 (resent-fields '("resent-to" "resent-cc" "resent-bcc"))
945 (narrow-to-region header-start header-end)
946 (goto-char (point-min))
948 (if (re-search-forward "^resent-to[\t ]*:" nil t)
949 (setq fields resent-fields)))
953 (wl-draft-parse-mailbox-list
955 wl-draft-remove-group-list-contents)))
956 (setq fields (cdr fields)))
962 (defun wl-draft-send-mail-with-smtp ()
963 "Send the prepared message buffer with SMTP."
965 (let* ((errbuf (if mail-interactive
966 (generate-new-buffer " smtp errors")
969 (default-case-fold-search t)
970 (sender (or wl-envelope-from
971 (wl-address-header-extract-address wl-from)))
972 (delimline (save-excursion
973 (goto-char (point-min))
975 (concat "^" (regexp-quote mail-header-separator)
979 (or wl-smtp-posting-server
980 ;; Compatibility stuff for FLIM 1.12.5 or earlier.
981 ;; They don't accept a function as the value of `smtp-server'.
982 (if (functionp smtp-server)
987 (let (wl-draft-remove-group-list-contents)
988 (wl-draft-deduce-address-list
989 (current-buffer) (point-min) delimline)))
990 (or smtp-server "localhost"))))
991 (smtp-service (or wl-smtp-posting-port smtp-service))
992 (smtp-local-domain (or smtp-local-domain wl-local-domain))
993 (id (std11-field-body "message-id"))
995 (if (not (elmo-plugged-p smtp-server smtp-service))
996 (wl-draft-set-sent-message 'mail 'unplugged
997 (cons smtp-server smtp-service))
1000 ;; Instead of `smtp-deduce-address-list'.
1001 (setq recipients (wl-draft-deduce-address-list
1002 (current-buffer) (point-min) delimline))
1003 (unless recipients (error "No recipients"))
1004 ;; Insert an extra newline if we need it to work around
1005 ;; Sun's bug that swallows newlines.
1006 (goto-char (1+ delimline))
1007 (if (eval mail-mailer-swallows-blank-line)
1009 (run-hooks 'wl-mail-send-pre-hook) ;; X-PGP-Sig, Cancel-Lock
1010 (if mail-interactive
1014 (wl-draft-delete-field "bcc" delimline)
1015 (wl-draft-delete-field "resent-bcc" delimline)
1016 (let (process-connection-type)
1019 (wl-smtp-extension-bind
1021 (smtp-send-buffer sender recipients (current-buffer))
1023 (wl-draft-write-sendlog 'failed 'smtp smtp-server
1025 (if (and (eq (car err) 'smtp-response-error)
1026 (/= (nth 1 err) 334))
1028 (wl-smtp-password-key
1030 (car smtp-sasl-mechanisms)
1032 (signal (car err) (cdr err)))))
1033 (wl-draft-set-sent-message 'mail 'sent)
1034 (wl-draft-write-sendlog
1035 'ok 'smtp smtp-server recipients id)))))
1036 (if (bufferp errbuf)
1037 (kill-buffer errbuf))))))
1039 (defun wl-draft-send-mail-with-pop-before-smtp ()
1040 "Send the prepared message buffer with POP-before-SMTP."
1041 (require 'elmo-pop3)
1045 :user (or wl-pop-before-smtp-user
1046 elmo-pop3-default-user)
1047 :server (or wl-pop-before-smtp-server
1048 elmo-pop3-default-server)
1049 :port (or wl-pop-before-smtp-port
1050 elmo-pop3-default-port)
1051 :auth (or wl-pop-before-smtp-authenticate-type
1052 elmo-pop3-default-authenticate-type)
1053 :stream-type (or wl-pop-before-smtp-stream-type
1054 elmo-pop3-default-stream-type))))
1055 (condition-case error
1057 (elmo-pop3-get-session session)
1058 (when session (elmo-network-close-session session)))
1060 (elmo-network-close-session session)
1061 (unless (string= (nth 1 error) "Unplugged")
1062 (signal (car error)(cdr error))))))
1063 (wl-draft-send-mail-with-smtp))
1065 (defun wl-draft-insert-required-fields (&optional force-msgid)
1066 "Insert Message-ID, Date, and From field.
1067 If FORCE-MSGID, ignore 'wl-insert-message-id'."
1068 ;; Insert Message-Id field...
1069 (goto-char (point-min))
1070 (when (and (or force-msgid
1071 wl-insert-message-id)
1072 (not (re-search-forward "^Message-ID[ \t]*:" nil t)))
1073 (insert (concat "Message-ID: "
1074 (funcall wl-message-id-function)
1076 ;; Insert date field.
1077 (goto-char (point-min))
1078 (or (re-search-forward "^Date[ \t]*:" nil t)
1079 (wl-draft-insert-date-field))
1080 ;; Insert from field.
1081 (goto-char (point-min))
1082 (or (re-search-forward "^From[ \t]*:" nil t)
1083 (wl-draft-insert-from-field)))
1085 (defun wl-draft-normal-send-func (editing-buffer kill-when-done)
1086 "Send the message in the current buffer."
1088 (std11-narrow-to-header mail-header-separator)
1089 (wl-draft-insert-required-fields)
1090 ;; Delete null fields.
1091 (goto-char (point-min))
1092 (while (re-search-forward "^[^ \t\n:]+:[ \t]*\n" nil t)
1094 ;; ignore any blank lines in the header
1095 (while (re-search-forward "\n\n\n*" nil t)
1096 (replace-match "\n")))
1097 ;;; (run-hooks 'wl-mail-send-pre-hook) ;; X-PGP-Sig, Cancel-Lock
1098 (wl-draft-dispatch-message)
1099 (when kill-when-done
1100 ;; hide editing-buffer.
1101 (wl-draft-hide editing-buffer)
1102 ;; delete editing-buffer and its file.
1103 (wl-draft-delete editing-buffer)))
1105 (defun wl-draft-dispatch-message (&optional mes-string)
1106 "Send the message in the current buffer. Not modified the header fields."
1108 (if (and wl-draft-verbose-send mes-string)
1109 (message mes-string))
1111 (setq delimline (wl-draft-get-header-delimiter t))
1112 (unless wl-draft-fcc-list
1113 (setq wl-draft-fcc-list (wl-draft-get-fcc-list delimline)))
1115 (setq wl-sent-message-modified nil)
1118 (if (and (wl-message-mail-p)
1119 (not (wl-draft-sent-message-p 'mail)))
1120 (if (or (not (or wl-draft-force-queuing
1121 wl-draft-force-queuing-mail))
1122 (memq 'mail wl-sent-message-queued))
1123 (funcall wl-draft-send-mail-function)
1124 (push 'mail wl-sent-message-queued)
1125 (wl-draft-set-sent-message 'mail 'unplugged)))
1126 (if (and (wl-message-news-p)
1127 (not (wl-draft-sent-message-p 'news))
1128 (not (wl-message-field-exists-p "Resent-to")))
1129 (if (or (not (or wl-draft-force-queuing
1130 wl-draft-force-queuing-news))
1131 (memq 'news wl-sent-message-queued))
1132 (funcall wl-draft-send-news-function)
1133 (push 'news wl-sent-message-queued)
1134 (wl-draft-set-sent-message 'news 'unplugged))))
1136 (let* ((status (wl-draft-sent-message-results))
1137 (unplugged-via (car status))
1138 (sent-via (nth 1 status)))
1139 ;; If one sent, process fcc folder.
1140 (if (and sent-via wl-draft-fcc-list)
1142 (wl-draft-do-fcc (wl-draft-get-header-delimiter) wl-draft-fcc-list)
1143 (setq wl-draft-fcc-list nil)))
1144 (if wl-draft-use-cache
1145 (let ((id (std11-field-body "Message-ID"))
1146 (elmo-enable-disconnected-operation t))
1147 (elmo-file-cache-save (elmo-file-cache-get-path id)
1149 ;; If one unplugged, append queue.
1150 (when (and unplugged-via
1151 wl-sent-message-modified)
1152 (if wl-draft-enable-queuing
1154 (wl-draft-queue-append wl-sent-message-via)
1155 (setq wl-sent-message-modified 'requeue))
1156 (error "Unplugged")))
1157 (when wl-draft-verbose-send
1158 (if (and unplugged-via sent-via);; combined message
1160 (setq wl-draft-verbose-msg
1161 (format "Sending%s and Queuing%s..."
1162 sent-via unplugged-via))
1163 (message (concat wl-draft-verbose-msg "done")))
1165 (message (concat mes-string
1166 (if sent-via "done" "failed")))))))))
1167 (not wl-sent-message-modified)) ;; return value
1169 (defun wl-draft-raw-send (&optional kill-when-done force-pre-hook mes-string)
1170 "Force send current buffer as raw message."
1173 (let (wl-interactive-send
1174 ;;; wl-draft-verbose-send
1175 (wl-mail-send-pre-hook (and force-pre-hook wl-mail-send-pre-hook))
1176 (wl-news-send-pre-hook (and force-pre-hook wl-news-send-pre-hook))
1179 (wl-draft-send kill-when-done mes-string))))
1181 (defun wl-draft-clone-local-variables ()
1182 (let ((locals (buffer-local-variables))
1185 (when (and (consp (car locals))
1187 (string-match wl-draft-clone-local-variable-regexp
1188 (symbol-name (car (car locals)))))
1189 (wl-append result (list (car (car locals)))))
1190 (setq locals (cdr locals)))
1193 (defun wl-draft-send (&optional kill-when-done mes-string)
1194 "Send current draft message.
1195 If KILL-WHEN-DONE is non-nil, current draft buffer is killed"
1197 ;; Don't call this explicitly.
1198 ;; Added to 'wl-draft-send-hook (by teranisi)
1199 ;; (wl-draft-config-exec)
1200 (run-hooks 'wl-draft-send-hook)
1201 (when (or (not wl-interactive-send)
1202 (y-or-n-p "Do you really want to send current draft? "))
1203 (let ((send-mail-function 'wl-draft-raw-send)
1204 (editing-buffer (current-buffer))
1205 (sending-buffer (wl-draft-generate-clone-buffer
1206 " *wl-draft-sending-buffer*"
1207 (append wl-draft-config-variables
1208 (wl-draft-clone-local-variables))))
1209 (wl-draft-verbose-msg nil)
1212 (save-excursion (set-buffer sending-buffer)
1213 (if (and (not (wl-message-mail-p))
1214 (not (wl-message-news-p)))
1215 (error "No recipient is specified"))
1216 (expand-abbrev) ; for mail-abbrevs
1217 (let ((mime-header-encode-method-alist
1219 '((wl-draft-eword-encode-address-list
1220 . (To Cc Bcc Resent-To Resent-Cc Bcc Resent-Bcc)))
1221 (if (boundp 'mime-header-encode-method-alist)
1222 (symbol-value 'mime-header-encode-method-alist)))))
1223 (run-hooks 'mail-send-hook) ; translate buffer
1225 (if wl-draft-verbose-send
1226 (message (or mes-string "Sending...")))
1227 (funcall wl-draft-send-function editing-buffer kill-when-done)
1228 ;; Now perform actions on successful sending.
1229 (while mail-send-actions
1231 (apply (car (car mail-send-actions))
1232 (cdr (car mail-send-actions)))
1234 (setq mail-send-actions (cdr mail-send-actions)))
1235 ;; (if (or (eq major-mode 'wl-draft-mode)
1236 ;; (eq major-mode 'mail-mode))
1237 ;; (local-set-key "\C-c\C-s" 'wl-draft-send)) ; override
1238 (if wl-draft-verbose-send
1239 (message (concat (or wl-draft-verbose-msg
1240 mes-string "Sending...")
1242 ;; kill sending buffer, anyway.
1243 (and (buffer-live-p sending-buffer)
1244 (kill-buffer sending-buffer))))))
1246 (defun wl-draft-save ()
1247 "Save current draft.
1248 Derived from `message-save-drafts' in T-gnus."
1250 (if (buffer-modified-p)
1252 (message "Saving %s..." wl-draft-buffer-file-name)
1253 (let ((msg (buffer-substring-no-properties (point-min) (point-max))))
1254 (with-temp-file wl-draft-buffer-file-name
1256 ;; If no header separator, insert it.
1258 (goto-char (point-min))
1259 (unless (re-search-forward
1260 (concat "^" (regexp-quote mail-header-separator) "$")
1262 (goto-char (point-min))
1263 (if (re-search-forward "\n\n" nil t)
1264 (replace-match (concat "\n" mail-header-separator "\n"))
1265 (goto-char (point-max))
1266 (insert (if (eq (char-before) ?\n) "" "\n")
1267 mail-header-separator "\n"))))
1268 (let ((mime-header-encode-method-alist
1269 '((eword-encode-unstructured-field-body))))
1270 (mime-edit-translate-buffer))
1271 (wl-draft-get-header-delimiter t)))
1272 (set-buffer-modified-p nil)
1273 (wl-draft-config-info-operation
1274 (and (string-match "[0-9]+$" wl-draft-buffer-file-name)
1276 (match-string 0 wl-draft-buffer-file-name)))
1278 (message "Saving %s...done" wl-draft-buffer-file-name))
1279 (message "(No changes need to be saved)")))
1281 (defun wl-draft-mimic-kill-buffer ()
1282 "Kill the current (draft) buffer with query."
1284 (let ((bufname (read-buffer (format "Kill buffer: (default %s) "
1287 (if (or (not bufname)
1288 (string-equal bufname "")
1289 (string-equal bufname (buffer-name)))
1290 (wl-draft-save-and-exit)
1291 (kill-buffer bufname))))
1293 (defun wl-draft-save-and-exit ()
1294 "Save current draft and exit current draft mode."
1297 (let ((editing-buffer (current-buffer)))
1298 (wl-draft-hide editing-buffer)
1299 (kill-buffer editing-buffer)))
1301 (defun wl-draft-send-and-exit ()
1302 "Send current draft message and kill it."
1306 (defun wl-draft-send-from-toolbar ()
1308 (let ((wl-interactive-send t))
1309 (wl-draft-send-and-exit)))
1311 (defun wl-draft-delete-field (field &optional delimline replace)
1312 (wl-draft-delete-fields (regexp-quote field) delimline replace))
1314 (defun wl-draft-delete-fields (field &optional delimline replace)
1317 (goto-char (point-min))
1318 (if (search-forward "\n\n" nil t)
1319 (setq delimline (point))
1320 (setq delimline (point-max))))
1321 (narrow-to-region (point-min) delimline)
1322 (goto-char (point-min))
1323 (let ((regexp (concat "^" field ":"))
1324 (case-fold-search t))
1326 (if (looking-at regexp)
1332 (if (re-search-forward "^[^ \t]" nil t)
1333 (goto-char (match-beginning 0))
1336 (insert (concat field ": " replace "\n"))))
1338 (if (re-search-forward "^[^ \t]" nil t)
1339 (goto-char (match-beginning 0))
1342 (defun wl-draft-get-fcc-list (header-end)
1344 (case-fold-search t))
1345 (or (markerp header-end) (error "HEADER-END must be a marker"))
1347 (goto-char (point-min))
1348 (while (re-search-forward "^Fcc:[ \t]*" header-end t)
1350 (cons (buffer-substring-no-properties
1354 (skip-chars-backward " \t")
1358 (wl-folder-confirm-existence
1359 (wl-folder-get-elmo-folder (eword-decode-string (car fcc-list)))))
1360 (delete-region (match-beginning 0)
1361 (progn (forward-line 1) (point)))))
1364 (defun wl-draft-do-fcc (header-end &optional fcc-list)
1365 (let ((send-mail-buffer (current-buffer))
1366 (tembuf (generate-new-buffer " fcc output"))
1367 (case-fold-search t)
1369 (or (markerp header-end) (error "HEADER-END must be a marker"))
1372 (setq fcc-list (wl-draft-get-fcc-list header-end)))
1375 ;; insert just the headers to avoid moving the gap more than
1376 ;; necessary (the message body could be arbitrarily huge.)
1377 (insert-buffer-substring send-mail-buffer 1 header-end)
1378 (wl-draft-insert-required-fields t)
1379 (goto-char (point-max))
1380 (insert-buffer-substring send-mail-buffer header-end)
1381 (let ((id (std11-field-body "Message-ID"))
1382 (elmo-enable-disconnected-operation t)
1385 (unless (or cache-saved
1386 (elmo-folder-plugged-p
1387 (wl-folder-get-elmo-folder (car fcc-list))))
1388 (elmo-file-cache-save id nil) ;; for disconnected operation
1389 (setq cache-saved t))
1390 (if (elmo-folder-append-buffer
1391 (wl-folder-get-elmo-folder
1392 (eword-decode-string (car fcc-list)))
1393 (not wl-fcc-force-as-read))
1394 (wl-draft-write-sendlog 'ok 'fcc nil (car fcc-list) id)
1395 (wl-draft-write-sendlog 'failed 'fcc nil (car fcc-list) id))
1396 (setq fcc-list (cdr fcc-list)))))
1397 (kill-buffer tembuf)))
1399 (defun wl-draft-on-field-p ()
1402 (goto-char (point-min))
1403 (search-forward (concat "\n" mail-header-separator "\n") nil 0)
1410 (if (or (looking-at ".*,[ \t]?$")
1411 (looking-at "^[^ \t]+:[ \t]+.*:$")); group list name
1413 (let ((pos (point)))
1416 (if (looking-at "^[ \t]")
1418 (if (re-search-forward ":" pos t) nil t)))))))
1420 (defun wl-draft-random-alphabet ()
1421 (let ((alphabet '(?A ?B ?C ?D ?E ?F ?G ?H ?I ?J ?K ?L ?M ?N ?O ?P ?Q ?R ?S ?T ?U ?V ?W ?X ?Y ?Z)))
1422 (nth (abs (% (random) 26)) alphabet)))
1426 (defun wl-draft (&optional to subject in-reply-to cc references newsgroups
1428 content-type content-transfer-encoding
1429 body edit-again summary-buf from parent-folder)
1430 "Write and send mail/news message with Wanderlust."
1437 (wl-plugged-init t))
1439 (wl-init)) ; returns immediately if already initialized.
1441 (let (buf-name header-alist)
1443 (wl-draft-create-buffer
1445 (eq this-command 'wl-draft)
1446 (eq this-command 'wl-summary-write)
1447 (eq this-command 'wl-summary-write-current-folder))
1448 parent-folder summary-buf))
1451 (cons "From: " (or from wl-from))
1455 (eq this-command 'wl-summary-write))
1458 (cons "Subject: " (or subject ""))
1459 (cons "Newsgroups: " newsgroups)
1460 (cons "Mail-Followup-To: " mail-followup-to)
1461 (cons "In-Reply-To: " in-reply-to)
1462 (cons "References: " references)))
1463 (setq header-alist (append header-alist
1464 (wl-draft-default-headers)
1465 (if body (list "" body))))
1466 (wl-draft-create-contents header-alist)
1468 (wl-draft-decode-body
1469 content-type content-transfer-encoding))
1470 (wl-draft-insert-mail-header-separator)
1471 (wl-draft-prepare-edit)
1473 (run-hooks 'wl-mail-setup-hook))
1474 (goto-char (point-min))
1475 (wl-user-agent-compose-internal) ;; user-agent
1476 (cond ((eq this-command 'wl-summary-write-current-newsgroup)
1477 (mail-position-on-field "Subject"))
1478 ((and (interactive-p) (null to))
1479 (mail-position-on-field "To"))
1481 (goto-char (point-max))))
1484 (defun wl-draft-create-buffer (&optional full parent-folder summary-buf)
1485 (let* ((draft-folder (wl-folder-get-elmo-folder wl-draft-folder))
1486 (parent-folder (or parent-folder (wl-summary-buffer-folder-name)))
1487 (summary-buf (or summary-buf (wl-summary-get-buffer parent-folder)))
1488 buf-name file-name num change-major-mode-hook)
1489 (if (not (elmo-folder-message-file-p draft-folder))
1490 (error "%s folder cannot be used for draft folder" wl-draft-folder))
1491 (setq num (elmo-max-of-list
1492 (or (elmo-folder-list-messages draft-folder) '(0))))
1493 (setq num (+ 1 num))
1494 ;; To get unused buffer name.
1495 (while (get-buffer (concat wl-draft-folder "/" (int-to-string num)))
1496 (setq num (+ 1 num)))
1497 (setq buf-name (find-file-noselect
1499 (elmo-message-file-name
1500 (wl-folder-get-elmo-folder wl-draft-folder)
1502 (if wl-draft-use-frame
1503 (switch-to-buffer-other-frame buf-name)
1504 (switch-to-buffer buf-name))
1505 (set-buffer buf-name)
1506 (if (not (string-match (regexp-quote wl-draft-folder)
1508 (rename-buffer (concat wl-draft-folder "/" (int-to-string num))))
1509 (if (or (eq wl-draft-reply-buffer-style 'full)
1511 (delete-other-windows))
1514 (make-local-variable 'truncate-partial-width-windows)
1515 (setq truncate-partial-width-windows nil)
1516 (setq truncate-lines wl-draft-truncate-lines)
1517 (setq wl-sent-message-via nil)
1518 (setq wl-sent-message-queued nil)
1519 (setq wl-draft-buffer-file-name file-name)
1520 (setq wl-draft-config-exec-flag t)
1521 (setq wl-draft-parent-folder parent-folder)
1522 (setq wl-draft-buffer-cur-summary-buffer summary-buf)
1525 (defun wl-draft-create-contents (header-alist)
1526 "header-alist' sample
1527 '(function ;; funcall
1528 string ;; insert string
1529 (string . string) ;; insert string string
1530 (string . function) ;; insert string (funcall)
1531 (string . nil) ;; insert nothing
1532 (function . (arg1 arg2 ..)) ;; call function with argument
1533 nil ;; insert nothing
1535 (unless (eq major-mode 'wl-draft-mode)
1536 (error "wl-draft-create-header must be use in wl-draft-mode."))
1537 (let ((halist header-alist)
1542 ((functionp (car halist)) (funcall (car halist)))
1544 ((stringp (car halist)) (insert (car halist) "\n"))
1546 ((consp (car halist))
1547 (setq field (car (car halist)))
1548 (setq value (cdr (car halist)))
1550 ((functionp field) (apply field value))
1553 ((stringp value) (insert field value "\n"))
1554 ((functionp value) (insert field (funcall value) "\n"))
1563 (setq halist (cdr halist)))))
1565 (defun wl-draft-prepare-edit ()
1566 (unless (eq major-mode 'wl-draft-mode)
1567 (error "wl-draft-create-header must be use in wl-draft-mode."))
1568 (let (change-major-mode-hook)
1569 (wl-draft-editor-mode)
1570 (add-hook 'local-write-file-hooks 'wl-draft-save)
1571 (wl-draft-overload-functions)
1572 (wl-highlight-headers 'for-draft)
1574 (clear-visited-file-modtime)))
1576 (defun wl-draft-decode-header ()
1578 (std11-narrow-to-header)
1579 (wl-draft-decode-message-in-buffer)
1582 (defun wl-draft-decode-body (&optional content-type content-transfer-encoding)
1585 (std11-field-body "content-type")))
1586 (content-transfer-encoding
1587 (or content-transfer-encoding
1588 (std11-field-body "content-transfer-encoding")))
1591 (std11-narrow-to-header)
1592 (wl-draft-delete-field "content-type")
1593 (wl-draft-delete-field "content-transfer-encoding")
1594 (goto-char (point-max))
1595 (setq delimline (point-marker))
1597 (narrow-to-region delimline (point-max))
1598 (goto-char (point-min))
1600 (insert "Content-type: " content-type "\n"))
1601 (when content-transfer-encoding
1602 (insert "Content-Transfer-Encoding: " content-transfer-encoding "\n"))
1603 (wl-draft-decode-message-in-buffer)
1604 (goto-char (point-min))
1605 (unless (re-search-forward "^$" (point-at-eol) t)
1610 ;;; subroutine for wl-draft-create-contents
1611 ;;; must be used in wl-draft-mode
1612 (defun wl-draft-check-new-line ()
1613 (if (not (= (preceding-char) ?\n))
1616 (defsubst wl-draft-insert-ccs (str cc)
1622 (null (and wl-draft-delete-myself-from-bcc-fcc
1624 (mapcar 'wl-address-header-extract-address
1626 (wl-parse-addresses (std11-field-body "To"))
1627 (wl-parse-addresses (std11-field-body "Cc"))))
1628 (mapcar 'downcase wl-subscribed-mailing-list)))))
1629 (insert str field "\n"))))
1631 (defsubst wl-draft-default-headers ()
1633 (cons "Mail-Reply-To: " (and wl-insert-mail-reply-to
1634 (wl-address-header-extract-address
1636 (cons "" wl-generate-mailer-string-function)
1637 (cons "Reply-To: " mail-default-reply-to)
1638 (cons 'wl-draft-insert-ccs
1639 (list "Bcc: " (or wl-bcc
1640 (and mail-self-blind (user-login-name)))))
1641 (cons 'wl-draft-insert-ccs
1642 (list "Fcc: " wl-fcc))
1643 (cons "Organization: " wl-organization)
1644 (and wl-auto-insert-x-face
1645 (file-exists-p wl-x-face-file)
1646 'wl-draft-insert-x-face-field-here) ;; allow nil
1647 mail-default-headers
1648 ;; check \n at th end of line for `mail-default-headers'
1649 'wl-draft-check-new-line
1650 ; wl-draft-default-headers
1651 ; 'wl-draft-check-new-line
1654 (defun wl-draft-insert-mail-header-separator (&optional delimline)
1657 (goto-char delimline)
1658 (goto-char (point-min))
1659 (if (search-forward "\n\n" nil t)
1660 (delete-backward-char 1)
1661 (goto-char (point-max))))
1662 (wl-draft-check-new-line)
1663 (put-text-property (point)
1665 (insert mail-header-separator "\n")
1667 'category 'mail-header-separator)))
1671 (defun wl-draft-elmo-nntp-send ()
1672 (let ((elmo-nntp-post-pre-hook wl-news-send-pre-hook)
1673 (elmo-nntp-default-user
1674 (or wl-nntp-posting-user elmo-nntp-default-user))
1675 (elmo-nntp-default-server
1676 (or wl-nntp-posting-server elmo-nntp-default-server))
1677 (elmo-nntp-default-port
1678 (or wl-nntp-posting-port elmo-nntp-default-port))
1679 (elmo-nntp-default-stream-type
1680 (or wl-nntp-posting-stream-type elmo-nntp-default-stream-type)))
1681 (if (not (elmo-plugged-p elmo-nntp-default-server elmo-nntp-default-port))
1682 (wl-draft-set-sent-message 'news 'unplugged
1683 (cons elmo-nntp-default-server
1684 elmo-nntp-default-port))
1685 (elmo-nntp-post elmo-nntp-default-server (current-buffer))
1686 (wl-draft-set-sent-message 'news 'sent)
1687 (wl-draft-write-sendlog 'ok 'nntp elmo-nntp-default-server
1688 (std11-field-body "Newsgroups")
1689 (std11-field-body "Message-ID")))))
1691 (defun wl-draft-generate-clone-buffer (name &optional local-variables)
1692 "Generate clone of current buffer named NAME."
1693 (let ((editing-buffer (current-buffer)))
1695 (set-buffer (generate-new-buffer name))
1698 (wl-draft-editor-mode)
1699 (insert-buffer editing-buffer)
1701 (while local-variables
1702 (make-local-variable (car local-variables))
1703 (set (car local-variables)
1705 (set-buffer editing-buffer)
1706 (symbol-value (car local-variables))))
1707 (setq local-variables (cdr local-variables)))
1710 (defun wl-draft-reedit (number)
1711 (let ((draft-folder (wl-folder-get-elmo-folder wl-draft-folder))
1713 buffer file-name change-major-mode-hook)
1714 (setq file-name (elmo-message-file-name draft-folder number))
1715 (unless (file-exists-p file-name)
1716 (error "File %s does not exist" file-name))
1717 (if (setq buffer (get-buffer
1718 (concat wl-draft-folder "/"
1719 (number-to-string number))))
1721 (if wl-draft-use-frame
1722 (switch-to-buffer-other-frame buffer)
1723 (switch-to-buffer buffer))
1724 (set-buffer buffer))
1725 (setq buffer (get-buffer-create (number-to-string number)))
1726 (if wl-draft-use-frame
1727 (switch-to-buffer-other-frame buffer)
1728 (switch-to-buffer buffer))
1730 (insert-file-contents-as-binary file-name)
1731 (let((mime-edit-again-ignored-field-regexp
1732 "^\\(Content-.*\\|Mime-Version\\):"))
1733 (wl-draft-decode-message-in-buffer))
1734 (wl-draft-insert-mail-header-separator)
1735 (if (not (string-match (regexp-quote wl-draft-folder)
1737 (rename-buffer (concat wl-draft-folder "/" (buffer-name))))
1740 (setq buffer-file-name file-name)
1741 (make-local-variable 'truncate-partial-width-windows)
1742 (setq truncate-partial-width-windows nil)
1743 (setq truncate-lines wl-draft-truncate-lines)
1744 (setq wl-sent-message-via nil)
1745 (setq wl-sent-message-queued nil)
1746 (setq wl-draft-buffer-file-name file-name)
1747 (wl-draft-config-info-operation number 'load)
1748 (goto-char (point-min))
1749 (wl-draft-overload-functions)
1750 (wl-draft-editor-mode)
1751 (add-hook 'local-write-file-hooks 'wl-draft-save)
1752 (wl-highlight-headers 'for-draft)
1753 (run-hooks 'wl-draft-reedit-hook)
1754 (goto-char (point-max))
1757 (defmacro wl-draft-body-goto-top ()
1759 (goto-char (point-min))
1760 (if (re-search-forward mail-header-separator nil t)
1762 (goto-char (point-max))))))
1764 (defmacro wl-draft-body-goto-bottom ()
1765 (` (goto-char (point-max))))
1767 (defmacro wl-draft-config-body-goto-header ()
1769 (goto-char (point-min))
1770 (if (re-search-forward mail-header-separator nil t)
1772 (goto-char (point-max))))))
1774 (defun wl-draft-config-sub-body (content)
1775 (wl-draft-body-goto-top)
1776 (delete-region (point) (point-max))
1777 (if content (insert (eval content))))
1779 (defun wl-draft-config-sub-top (content)
1780 (wl-draft-body-goto-top)
1781 (if content (insert (eval content))))
1783 (defun wl-draft-config-sub-bottom (content)
1784 (wl-draft-body-goto-bottom)
1785 (if content (insert (eval content))))
1787 (defun wl-draft-config-sub-header (content)
1788 (wl-draft-config-body-goto-header)
1789 (if content (insert (concat (eval content) "\n"))))
1791 (defun wl-draft-config-sub-header-top (content)
1792 (goto-char (point-min))
1793 (if content (insert (concat (eval content) "\n"))))
1795 (defun wl-draft-config-sub-part-top (content)
1796 (goto-char (mime-edit-content-beginning))
1797 (if content (insert (concat (eval content) "\n"))))
1799 (defun wl-draft-config-sub-part-bottom (content)
1800 (goto-char (mime-edit-content-end))
1801 (if content (insert (concat (eval content) "\n"))))
1803 (defsubst wl-draft-config-sub-file (content)
1804 (let ((coding-system-for-read wl-cs-autoconv)
1805 (file (expand-file-name (eval content))))
1806 (if (file-exists-p file)
1807 (insert-file-contents file)
1808 (error "%s: no exists file" file))))
1810 (defun wl-draft-config-sub-body-file (content)
1811 (wl-draft-body-goto-top)
1812 (delete-region (point) (point-max))
1813 (wl-draft-config-sub-file content))
1815 (defun wl-draft-config-sub-top-file (content)
1816 (wl-draft-body-goto-top)
1817 (wl-draft-config-sub-file content))
1819 (defun wl-draft-config-sub-bottom-file (content)
1820 (wl-draft-body-goto-bottom)
1821 (wl-draft-config-sub-file content))
1823 (defun wl-draft-config-sub-header-file (content)
1824 (wl-draft-config-body-goto-header)
1825 (wl-draft-config-sub-file content))
1827 (defun wl-draft-config-sub-template (content)
1828 (setq wl-draft-config-variables
1829 (wl-template-insert (eval content))))
1831 (defun wl-draft-config-sub-x-face (content)
1832 (if (and (string-match "\\.xbm\\(\\.gz\\)?$" content)
1833 (fboundp 'x-face-insert)) ; x-face.el is installed.
1834 (x-face-insert content)
1835 (wl-draft-replace-field "X-Face" (elmo-get-file-string content t) t)))
1837 (defsubst wl-draft-config-sub-func (field content)
1839 (if (setq func (assq field wl-draft-config-sub-func-alist))
1840 (let (wl-draft-config-variables)
1841 (funcall (cdr func) content)
1842 ;; for wl-draft-config-sub-template
1843 (cons t wl-draft-config-variables)))))
1845 (defsubst wl-draft-config-exec-sub (clist)
1846 (let (config local-variables)
1848 (setq config (car clist))
1853 (let ((field (car config))
1854 (content (cdr config))
1858 (wl-draft-replace-field field (eval content) t))
1859 ((setq ret-val (wl-draft-config-sub-func field content))
1860 (if (cdr ret-val) ;; for wl-draft-config-sub-template
1861 (wl-append local-variables (cdr ret-val))))
1862 ((boundp field) ;; variable
1863 (make-local-variable field)
1864 (set field (eval content))
1865 (wl-append local-variables (list field)))
1867 (error "%s: not variable" field)))))
1869 (error "%s: not supported type" config)))
1870 (setq clist (cdr clist)))
1873 (defun wl-draft-prepared-config-exec (&optional config-alist reply-buf)
1874 "Change headers in draft preparation time."
1876 (unless wl-draft-reedit
1879 (and (boundp 'wl-draft-prepared-config-alist)
1880 wl-draft-prepared-config-alist) ;; For compatible.
1881 wl-draft-config-alist)))
1883 (wl-draft-config-exec config-alist reply-buf)))))
1885 (defun wl-draft-config-exec (&optional config-alist reply-buf)
1886 "Change headers in draft sending time."
1888 (let ((case-fold-search t)
1889 (alist (or config-alist wl-draft-config-alist))
1890 (reply-buf (or reply-buf (and (buffer-live-p wl-draft-reply-buffer)
1891 wl-draft-reply-buffer)))
1892 (local-variables wl-draft-config-variables)
1894 (when (and (or (interactive-p)
1895 wl-draft-config-exec-flag)
1900 (setq key (caar alist)
1907 (set-buffer reply-buf)
1909 (std11-narrow-to-header)
1910 (goto-char (point-min))
1911 (re-search-forward (car clist) nil t))))
1912 (wl-draft-config-exec-sub (cdr clist))
1915 (when (save-restriction
1916 (std11-narrow-to-header mail-header-separator)
1917 (goto-char (point-min))
1918 (re-search-forward key nil t))
1919 (wl-append local-variables
1920 (wl-draft-config-exec-sub clist))
1923 (wl-append local-variables
1924 (wl-draft-config-exec-sub clist))
1926 (if (and found wl-draft-config-matchone)
1928 (setq alist (cdr alist))))
1930 (setq wl-draft-config-exec-flag nil))
1931 (run-hooks 'wl-draft-config-exec-hook)
1932 (put-text-property (point-min)(point-max) 'face nil)
1933 (wl-highlight-message (point-min)(point-max) t)
1934 (setq wl-draft-config-variables
1935 (elmo-uniq-list local-variables))))))
1937 (defun wl-draft-replace-field (field content &optional add)
1940 (let ((case-fold-search t)
1941 (inhibit-read-only t) ;; added by teranisi.
1943 (std11-narrow-to-header mail-header-separator)
1944 (goto-char (point-min))
1945 (if (re-search-forward (concat "^" (regexp-quote field) ":") nil t)
1950 (re-search-forward "^[^ \t]" nil 'move)
1952 (skip-chars-backward "\n")
1953 (delete-region beg (point))
1954 (insert " " content))
1959 (re-search-forward "^[^ \t]" nil 'move)
1961 (delete-region beg (point)))
1962 (when (and add content)
1964 (goto-char (point-max))
1965 (insert (concat field ": " content "\n"))))))))
1967 (defun wl-draft-config-info-operation (msg operation)
1968 (let* ((msgdb-dir (elmo-folder-msgdb-path (wl-folder-get-elmo-folder
1972 (format "%s-%d" wl-draft-config-save-filename msg)
1974 element alist variable)
1976 ((eq operation 'save)
1977 (let ((variables (elmo-uniq-list wl-draft-config-variables)))
1978 (while (setq variable (pop variables))
1979 (when (boundp variable)
1981 (list (cons variable (eval variable))))))
1982 (elmo-object-save filename alist)))
1983 ((eq operation 'load)
1984 (setq alist (elmo-object-load filename))
1985 (while (setq element (pop alist))
1986 (set (make-local-variable (car element)) (cdr element))
1987 (wl-append wl-draft-config-variables (list (car element)))))
1988 ((eq operation 'delete)
1989 (if (file-exists-p filename)
1990 (delete-file filename))))))
1992 (defun wl-draft-queue-info-operation (msg operation
1993 &optional add-sent-message-via)
1994 (let* ((msgdb-dir (elmo-folder-msgdb-path
1995 (wl-folder-get-elmo-folder wl-queue-folder)))
1998 (format "%s-%d" wl-draft-queue-save-filename msg)
2000 element alist variable)
2002 ((eq operation 'save)
2003 (let ((variables (elmo-uniq-list
2004 (append wl-draft-queue-save-variables
2005 wl-draft-config-variables
2006 (list 'wl-draft-fcc-list)))))
2007 (if add-sent-message-via
2009 (push 'wl-sent-message-queued variables)
2010 (push 'wl-sent-message-via variables)))
2011 (while (setq variable (pop variables))
2012 (when (boundp variable)
2014 (list (cons variable (eval variable))))))
2015 (elmo-object-save filename alist)))
2016 ((eq operation 'load)
2017 (setq alist (elmo-object-load filename))
2018 (while (setq element (pop alist))
2019 (set (make-local-variable (car element)) (cdr element))))
2020 ((eq operation 'get-sent-via)
2021 (setq alist (elmo-object-load filename))
2022 (cdr (assq 'wl-sent-message-via alist)))
2023 ((eq operation 'delete)
2024 (if (file-exists-p filename)
2025 (delete-file filename))))))
2027 (defun wl-draft-queue-append (wl-sent-message-via)
2028 (if wl-draft-verbose-send
2029 (message "Queuing..."))
2030 (let ((send-buffer (current-buffer))
2031 (folder (wl-folder-get-elmo-folder wl-queue-folder))
2032 (message-id (std11-field-body "Message-ID")))
2033 (if (elmo-folder-append-buffer folder t)
2035 (wl-draft-queue-info-operation
2036 (car (elmo-folder-status folder))
2037 'save wl-sent-message-via)
2038 (wl-draft-write-sendlog 'ok 'queue nil wl-queue-folder message-id)
2039 (when wl-draft-verbose-send
2040 (setq wl-draft-verbose-msg "Queuing...")
2041 (message "Queuing...done")))
2042 (wl-draft-write-sendlog 'failed 'queue nil wl-queue-folder message-id)
2043 (error "Queuing failed"))))
2045 (defun wl-draft-queue-flush ()
2046 "Flush draft queue."
2048 (let* ((queue-folder (wl-folder-get-elmo-folder wl-queue-folder))
2050 (elmo-folder-open-internal queue-folder)
2051 (elmo-folder-list-messages queue-folder)))
2054 (wl-draft-queue-flushing t)
2055 msgs failure len buffer msgid sent-via)
2056 ;; get plugged send message
2058 (setq sent-via (wl-draft-queue-info-operation (car msgs2) 'get-sent-via))
2061 (when (and (eq (nth 1 (car sent-via)) 'unplugged)
2062 (or (not (nth 2 (car sent-via)))
2064 (car (nth 2 (car sent-via)))
2065 (cdr (nth 2 (car sent-via))))))
2066 (wl-append msgs (list (car msgs2)))
2068 (setq sent-via (cdr sent-via))))
2069 (setq msgs2 (cdr msgs2)))
2070 (when (> (setq len (length msgs)) 0)
2071 (if (elmo-y-or-n-p (format
2072 "%d message(s) are in the sending queue. Send now? "
2074 (not elmo-dop-flush-confirm) t)
2077 (setq buffer (get-buffer-create " *wl-draft-queue-flush*"))
2080 ;; reset buffer local variables
2081 (kill-all-local-variables)
2085 (setq wl-sent-message-via nil)
2086 (wl-draft-queue-info-operation (car msgs) 'load)
2087 (elmo-message-fetch queue-folder
2089 (elmo-make-fetch-strategy 'entire)
2090 nil (current-buffer))
2092 (setq failure (funcall
2093 wl-draft-queue-flush-send-function
2094 (format "Sending (%d/%d)..." i len)))
2095 ;;; (wl-draft-raw-send nil nil
2096 ;;; (format "Sending (%d/%d)..." i len))
2098 (elmo-display-error err t)
2102 (if (eq wl-sent-message-modified 'requeue)
2104 (elmo-folder-delete-messages
2105 queue-folder (cons (car msgs) nil))
2106 (wl-draft-queue-info-operation (car msgs) 'delete))
2108 (elmo-folder-delete-messages
2109 queue-folder (cons (car msgs) nil))
2110 (wl-draft-queue-info-operation (car msgs) 'delete)
2111 (setq performed (+ 1 performed))))
2112 (setq msgs (cdr msgs)))
2113 (kill-buffer buffer)
2114 (message "%d message(s) are sent." performed)))
2115 (message "%d message(s) are remained to be sent." len))
2116 (elmo-folder-close queue-folder)
2119 (defun wl-jump-to-draft-buffer (&optional arg)
2120 "Jump to the draft if exists."
2123 (wl-jump-to-draft-folder)
2124 (let ((bufs (buffer-list))
2125 (draft-regexp (concat
2127 (elmo-localdir-folder-directory-internal
2128 (wl-folder-get-elmo-folder wl-draft-folder)))))
2132 (setq buf (with-current-buffer (car bufs)
2133 wl-draft-buffer-file-name))
2134 (string-match draft-regexp buf))
2135 (setq draft-bufs (cons (buffer-name (car bufs)) draft-bufs)))
2136 (setq bufs (cdr bufs)))
2139 (message "No draft buffer exist."))
2142 (sort draft-bufs (function (lambda (a b) (not (string< a b))))))
2143 (if (setq buf (cdr (member (buffer-name) draft-bufs)))
2144 (setq buf (car buf))
2145 (setq buf (car draft-bufs)))
2146 (switch-to-buffer buf))))))
2148 (defun wl-jump-to-draft-folder ()
2149 (let ((msgs (reverse (elmo-folder-list-messages (wl-folder-get-elmo-folder
2151 (mybuf (buffer-name))
2154 (message "No draft message exist.")
2155 (if (string-match (concat "^" wl-draft-folder "/") mybuf)
2156 (setq msg (cadr (memq
2157 (string-to-int (substring mybuf (match-end 0)))
2159 (or msg (setq msg (car msgs)))
2160 (if (setq buf (get-buffer (format "%s/%d" wl-draft-folder msg)))
2161 (switch-to-buffer buf)
2162 (wl-draft-reedit msg)))))
2164 (defun wl-draft-highlight-and-recenter (&optional n)
2166 (if wl-highlight-body-too
2167 (let ((beg (point-min))
2169 (put-text-property beg end 'face nil)
2170 (wl-highlight-message beg end t)))
2173 ;;;; user-agent support by Sen Nagata
2175 ;; this appears to be necessarily global...
2176 (defvar wl-user-agent-compose-p nil)
2177 (defvar wl-user-agent-headers-and-body-alist nil)
2179 ;; this should be a generic function for mail-mode -- i wish there was
2180 ;; something like it in sendmail.el
2181 (defun wl-user-agent-insert-header (header-name header-value)
2182 "Insert HEADER-NAME w/ value HEADER-VALUE into a message."
2183 ;; it seems like overriding existing headers is acceptable -- should
2184 ;; we provide an option?
2186 ;; plan was: unfold header (might be folded), remove existing value, insert
2188 ;; wl doesn't seem to fold header lines yet anyway :-)
2190 (let ((kill-whole-line t)
2192 (mail-position-on-field (capitalize header-name))
2193 (setq end-of-line (point))
2195 (re-search-forward ":" end-of-line)
2196 (insert (concat " " header-value "\n"))
2199 ;; this should be a generic function for mail-mode -- i wish there was
2200 ;; something like it in sendmail.el
2202 ;; ** haven't dealt w/ case where the body is already set **
2203 (defun wl-user-agent-insert-body (body-text)
2204 "Insert a body of text, BODY-TEXT, into a message."
2205 ;; code defensively... :-P
2206 (goto-char (point-min))
2207 (search-forward mail-header-separator)
2212 (defun wl-user-agent-compose (&optional to subject other-headers continue
2213 switch-function yank-action
2215 "Support the `compose-mail' interface for wl.
2216 Only support for TO, SUBJECT, and OTHER-HEADERS has been implemented.
2217 Support for CONTINUE, YANK-ACTION, and SEND-ACTIONS has not
2218 been implemented yet. Partial support for SWITCH-FUNCTION now supported."
2220 (unless (featurep 'wl)
2222 ;; protect these -- to and subject get bound at some point, so it looks
2223 ;; to be necessary to protect the values used w/in
2224 (let ((wl-user-agent-headers-and-body-alist other-headers)
2225 (wl-draft-use-frame (eq switch-function 'switch-to-buffer-other-frame))
2226 (wl-draft-reply-buffer-style 'split))
2227 (when (eq switch-function 'switch-to-buffer-other-window)
2228 (when (one-window-p t)
2229 (if (window-minibuffer-p) (other-window 1))
2233 (if (wl-string-match-assoc "to" wl-user-agent-headers-and-body-alist
2236 (wl-string-match-assoc "to" wl-user-agent-headers-and-body-alist
2239 (setq wl-user-agent-headers-and-body-alist
2240 (cons (cons "to" to)
2241 wl-user-agent-headers-and-body-alist))))
2243 (if (wl-string-match-assoc "subject"
2244 wl-user-agent-headers-and-body-alist
2247 (wl-string-match-assoc "subject"
2248 wl-user-agent-headers-and-body-alist
2251 (setq wl-user-agent-headers-and-body-alist
2252 (cons (cons "subject" subject)
2253 wl-user-agent-headers-and-body-alist))))
2254 ;; i think this is what we want to use...
2257 ;; tell the hook-function to do its stuff
2258 (setq wl-user-agent-compose-p t)
2259 ;; because to get the hooks working, wl-draft has to think it has
2260 ;; been called interactively
2261 (call-interactively 'wl-draft))
2262 (setq wl-user-agent-compose-p nil))))
2264 (defun wl-user-agent-compose-internal ()
2265 "Manipulate headers and/or a body of a draft message."
2266 ;; being called from wl-user-agent-compose?
2267 (if wl-user-agent-compose-p
2270 (let ((headers wl-user-agent-headers-and-body-alist)
2271 (case-fold-search t))
2274 (if (not (string-match "^body$" (car (car headers))))
2275 (wl-user-agent-insert-header
2276 (car (car headers)) (cdr (car headers)))
2278 (setq headers (cdr headers))))
2279 ;; highlight headers (from wl-draft in wl-draft.el)
2280 (wl-highlight-headers 'for-draft)
2282 (if (wl-string-match-assoc "body" wl-user-agent-headers-and-body-alist
2284 (wl-user-agent-insert-body
2285 (cdr (wl-string-match-assoc
2287 wl-user-agent-headers-and-body-alist 'ignore-case)))))
2291 (product-provide (provide 'wl-draft) (require 'wl-version))
2293 ;;; wl-draft.el ends here