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))
40 (require 'eword-encode)
42 (defvar x-face-add-x-face-version-header)
43 (defvar mail-reply-buffer)
44 (defvar mail-from-style)
48 (defalias-maybe 'x-face-insert 'ignore)
49 (defalias-maybe 'x-face-insert-version-header 'ignore)
50 (defalias-maybe 'wl-init 'ignore)
51 (defalias-maybe 'wl-draft-mode 'ignore))
54 (autoload 'wl-addrmgr "wl-addrmgr"))
56 (defvar wl-draft-buf-name "Draft")
57 (defvar wl-draft-buffer-file-name nil)
58 (defvar wl-draft-field-completion-list nil)
59 (defvar wl-draft-verbose-send t)
60 (defvar wl-draft-verbose-msg nil)
61 (defvar wl-draft-queue-flushing nil)
62 (defvar wl-draft-config-variables nil)
63 (defvar wl-draft-config-exec-flag t)
64 (defvar wl-draft-buffer-cur-summary-buffer nil)
65 (defvar wl-draft-clone-local-variable-regexp "^\\(wl\\|mime\\)")
66 (defvar wl-draft-sendlog-filename "sendlog")
67 (defvar wl-draft-queue-save-filename "qinfo")
68 (defvar wl-draft-config-save-filename "config")
69 (defvar wl-draft-queue-flush-send-function 'wl-draft-dispatch-message)
70 (defvar wl-sent-message-via nil)
71 (defvar wl-sent-message-modified nil)
72 (defvar wl-sent-message-queued nil)
73 (defvar wl-draft-fcc-list nil)
74 (defvar wl-draft-reedit nil)
75 (defvar wl-draft-reply-buffer nil)
76 (defvar wl-draft-forward nil)
77 (defvar wl-draft-parent-folder nil)
79 (defvar wl-draft-config-sub-func-alist
80 '((body . wl-draft-config-sub-body)
81 (top . wl-draft-config-sub-top)
82 (bottom . wl-draft-config-sub-bottom)
83 (header . wl-draft-config-sub-header)
84 (header-top . wl-draft-config-sub-header-top)
85 (header-bottom . wl-draft-config-sub-header)
86 (part-top . wl-draft-config-sub-part-top)
87 (part-bottom . wl-draft-config-sub-part-bottom)
88 (body-file . wl-draft-config-sub-body-file)
89 (top-file . wl-draft-config-sub-top-file)
90 (bottom-file . wl-draft-config-sub-bottom-file)
91 (header-file . wl-draft-config-sub-header-file)
92 (template . wl-draft-config-sub-template)
93 (x-face . wl-draft-config-sub-x-face)))
95 (make-variable-buffer-local 'wl-draft-buffer-file-name)
96 (make-variable-buffer-local 'wl-draft-buffer-cur-summary-buffer)
97 (make-variable-buffer-local 'wl-draft-config-variables)
98 (make-variable-buffer-local 'wl-draft-config-exec-flag)
99 (make-variable-buffer-local 'wl-sent-message-via)
100 (make-variable-buffer-local 'wl-sent-message-queued)
101 (make-variable-buffer-local 'wl-draft-fcc-list)
102 (make-variable-buffer-local 'wl-draft-reply-buffer)
103 (make-variable-buffer-local 'wl-draft-parent-folder)
105 (defsubst wl-smtp-password-key (user mechanism server)
106 (format "SMTP:%s/%s@%s"
107 user mechanism server))
109 (defmacro wl-smtp-extension-bind (&rest body)
110 (` (let* ((smtp-sasl-mechanisms
111 (if wl-smtp-authenticate-type
113 (if (listp wl-smtp-authenticate-type)
114 wl-smtp-authenticate-type
115 (list wl-smtp-authenticate-type)))))
116 (smtp-use-sasl (and smtp-sasl-mechanisms t))
117 (smtp-use-starttls (eq wl-smtp-connection-type 'starttls))
118 smtp-sasl-user-name smtp-sasl-properties sasl-read-passphrase)
119 (if (and (string= (car smtp-sasl-mechanisms) "DIGEST-MD5")
121 (string-match "^\\([^@]*\\)@\\([^@]*\\)"
122 wl-smtp-posting-user))
123 (setq smtp-sasl-user-name (match-string 1 wl-smtp-posting-user)
124 smtp-sasl-properties (list 'realm
125 (match-string 2 wl-smtp-posting-user)))
126 (setq smtp-sasl-user-name wl-smtp-posting-user
127 smtp-sasl-properties nil))
128 (setq sasl-read-passphrase
132 (wl-smtp-password-key
134 (car smtp-sasl-mechanisms)
138 (defun wl-draft-insert-date-field ()
140 (insert "Date: " (wl-make-date-string) "\n"))
142 (defun wl-draft-insert-from-field ()
144 ;; Put the "From:" field in unless for some odd reason
145 ;; they put one in themselves.
146 (let* ((login (or user-mail-address (user-login-name)))
147 (fullname (user-full-name)))
148 (cond ((eq mail-from-style 'angles)
149 (insert "From: " fullname)
150 (let ((fullname-start (+ (point-min) (length "From: ")))
151 (fullname-end (point-marker)))
152 (goto-char fullname-start)
153 ;; Look for a character that cannot appear unquoted
154 ;; according to RFC 822.
155 (if (re-search-forward "[^- !#-'*+/-9=?A-Z^-~]"
158 ;; Quote fullname, escaping specials.
159 (goto-char fullname-start)
161 (while (re-search-forward "[\"\\]"
163 (replace-match "\\\\\\&" t))
165 (insert " <" login ">\n"))
166 ((eq mail-from-style 'parens)
167 (insert "From: " login " (")
168 (let ((fullname-start (point)))
170 (let ((fullname-end (point-marker)))
171 (goto-char fullname-start)
172 ;; RFC 822 says \ and nonmatching parentheses
173 ;; must be escaped in comments.
174 ;; Escape every instance of ()\ ...
175 (while (re-search-forward "[()\\]" fullname-end 1)
176 (replace-match "\\\\\\&" t))
177 ;; ... then undo escaping of matching parentheses,
178 ;; including matching nested parentheses.
179 (goto-char fullname-start)
180 (while (re-search-forward
181 "\\(\\=\\|[^\\]\\(\\\\\\\\\\)*\\)\\\\(\\(\\([^\\]\\|\\\\\\\\\\)*\\)\\\\)"
183 (replace-match "\\1(\\3)" t)
184 (goto-char fullname-start))))
186 ((not mail-from-style)
187 (insert "From: " login "\n")))))
189 (defun wl-draft-insert-x-face-field ()
190 "Insert X-Face header."
192 (if (not (file-exists-p wl-x-face-file))
193 (error "File %s does not exist" wl-x-face-file)
194 (beginning-of-buffer)
195 (search-forward mail-header-separator nil t)
197 (wl-draft-insert-x-face-field-here)
198 (run-hooks 'wl-draft-insert-x-face-field-hook))) ; highlight it if you want.
200 (defun wl-draft-insert-x-face-field-here ()
201 "Insert X-Face field at point."
202 (let ((x-face-string (elmo-get-file-string wl-x-face-file)))
203 (when (string-match "^[ \t]*" x-face-string)
204 (setq x-face-string (substring x-face-string (match-end 0))))
205 (insert "X-Face: " x-face-string))
206 (when (not (= (preceding-char) ?\n)) ; for chomped (choped) x-face-string
208 ;; Insert X-Face-Version: field
209 (when (and (fboundp 'x-face-insert-version-header)
210 (boundp 'x-face-add-x-face-version-header)
211 x-face-add-x-face-version-header)
212 (x-face-insert-version-header)))
214 (defun wl-draft-setup ()
215 (let ((field wl-draft-fields)
218 (setq ret-val (append ret-val
219 (list (cons (concat (car field) " ")
220 (concat (car field) " ")))))
221 (setq field (cdr field)))
222 (setq wl-draft-field-completion-list ret-val)))
224 (defun wl-draft-make-mail-followup-to (recipients)
225 (if (elmo-list-member
226 (or wl-user-mail-address-list
227 (list (wl-address-header-extract-address wl-from)))
229 (let ((rlist (elmo-list-delete
230 (or wl-user-mail-address-list
231 (list (wl-address-header-extract-address wl-from)))
232 (copy-sequence recipients))))
233 (if (elmo-list-member rlist (mapcar 'downcase
234 wl-subscribed-mailing-list))
236 (append rlist (list (wl-address-header-extract-address
240 (defun wl-draft-delete-myself-from-cc (to cc)
241 (let ((myself (or wl-user-mail-address-list
242 (list (wl-address-header-extract-address wl-from)))))
243 (cond (wl-draft-always-delete-myself ; always-delete option
244 (elmo-list-delete myself cc))
245 ((elmo-list-member (append to cc) ; subscribed mailing-list
246 (mapcar 'downcase wl-subscribed-mailing-list))
247 (elmo-list-delete myself cc))
250 (defun wl-draft-forward (original-subject summary-buf)
252 (with-current-buffer (wl-message-get-original-buffer)
253 (setq references (nconc
254 (std11-field-bodies '("References" "In-Reply-To"))
255 (list (std11-field-body "Message-Id"))))
256 (setq references (delq nil references)
257 references (mapconcat 'identity references " ")
258 references (wl-draft-parse-msg-id-list-string references)
259 references (wl-delete-duplicates references)
260 references (when references
261 (mapconcat 'identity references "\n\t"))))
262 (wl-draft "" (concat "Forward: " original-subject)
263 nil nil references nil nil nil nil nil nil summary-buf))
264 (goto-char (point-max))
265 (wl-draft-insert-message)
266 (mail-position-on-field "To"))
268 (defun wl-draft-strip-subject-re (subject)
269 "Remove \"Re:\" from subject lines. Shamelessly copied from Gnus."
270 (if (string-match wl-subject-prefix-regexp subject)
271 (substring subject (match-end 0))
274 (defun wl-draft-reply-list-symbol (with-arg)
275 "Return symbol `wl-draft-reply-*-argument-list' match condition.
276 Check WITH-ARG and From: field."
277 (if (wl-address-user-mail-address-p (or (elmo-field-body "From") ""))
279 'wl-draft-reply-myself-with-argument-list
280 'wl-draft-reply-myself-without-argument-list)
282 'wl-draft-reply-with-argument-list
283 'wl-draft-reply-without-argument-list)))
285 (defun wl-draft-reply (buf with-arg summary-buf)
286 "Reply to BUF buffer message.
287 Reply to author if WITH-ARG is non-nil."
290 to mail-followup-to cc subject in-reply-to references newsgroups
291 from to-alist cc-alist decoder parent-folder)
292 (set-buffer summary-buf)
293 (setq parent-folder (wl-summary-buffer-folder-name))
295 (setq r-list (symbol-value (wl-draft-reply-list-symbol with-arg)))
298 (when (let ((condition (car (car r-list))))
299 (cond ((stringp condition)
300 (std11-field-body condition))
304 (if (not (std11-field-body (car condition)))
306 (setq condition (cdr condition)))
309 (funcall condition))))
310 (let ((r-to-list (nth 0 (cdr (car r-list))))
311 (r-cc-list (nth 1 (cdr (car r-list))))
312 (r-ng-list (nth 2 (cdr (car r-list)))))
313 (when (and (member "Followup-To" r-ng-list)
314 (string= (std11-field-body "Followup-To") "poster"))
315 (setq r-to-list (cons "From" r-to-list))
316 (setq r-ng-list (delete "Followup-To" (copy-sequence r-ng-list))))
317 (setq to (wl-concat-list (cons to
318 (elmo-multiple-fields-body-list
321 (setq cc (wl-concat-list (cons cc
322 (elmo-multiple-fields-body-list
325 (setq newsgroups (wl-concat-list (cons newsgroups
330 (setq r-list (cdr r-list)))
331 (error "No match field: check your `%s'"
332 (symbol-name (wl-draft-reply-list-symbol with-arg))))
333 (setq subject (std11-field-body "Subject"))
334 (setq to (wl-parse-addresses to)
335 cc (wl-parse-addresses cc))
336 (with-temp-buffer ; to keep raw buffer unibyte.
337 (elmo-set-buffer-multibyte default-enable-multibyte-characters)
338 (setq decoder (mime-find-field-decoder 'Subject 'plain))
339 (setq subject (if (and subject decoder)
340 (funcall decoder subject) subject))
344 (setq decoder (mime-find-field-decoder 'To 'plain))
345 (cons (nth 1 (std11-extract-address-components addr))
346 (if decoder (funcall decoder addr) addr)))
351 (setq decoder (mime-find-field-decoder 'Cc 'plain))
352 (cons (nth 1 (std11-extract-address-components addr))
353 (if decoder (funcall decoder addr) addr)))
355 (and wl-reply-subject-prefix
356 (setq subject (concat wl-reply-subject-prefix
357 (wl-draft-strip-subject-re
359 (setq in-reply-to (std11-field-body "Message-Id"))
360 (setq references (nconc
361 (std11-field-bodies '("References" "In-Reply-To"))
363 (setq to (delq nil (mapcar 'car to-alist)))
364 (setq cc (delq nil (mapcar 'car cc-alist)))
365 ;; if subscribed mailing list is contained in cc or to
366 ;; and myself is contained in cc,
367 ;; delete myself from cc.
368 (setq cc (wl-draft-delete-myself-from-cc to cc))
369 (when wl-insert-mail-followup-to
370 (setq mail-followup-to
371 (wl-draft-make-mail-followup-to (append to cc)))
372 (setq mail-followup-to (wl-delete-duplicates mail-followup-to nil t)))
373 (with-temp-buffer ; to keep raw buffer unibyte.
374 (elmo-set-buffer-multibyte default-enable-multibyte-characters)
375 (setq newsgroups (wl-parse newsgroups
376 "[ \t\f\r\n,]*\\([^ \t\f\r\n,]+\\)")
377 newsgroups (wl-delete-duplicates newsgroups)
382 (setq decoder (mime-find-field-decoder 'Newsgroups 'plain))
383 (if decoder (funcall decoder grp) grp))
385 (setq to (wl-delete-duplicates to nil t))
386 (setq cc (wl-delete-duplicates
387 (append (wl-delete-duplicates cc nil t)
388 to (copy-sequence to))
390 (and to (setq to (mapconcat
392 (if wl-draft-reply-use-address-with-full-name
393 (or (cdr (assoc addr to-alist)) addr)
396 (and cc (setq cc (mapconcat
398 (if wl-draft-reply-use-address-with-full-name
399 (or (cdr (assoc addr cc-alist)) addr)
402 (and mail-followup-to
403 (setq mail-followup-to
406 (if wl-draft-reply-use-address-with-full-name
407 (or (cdr (assoc addr (append to-alist cc-alist))) addr)
409 mail-followup-to ",\n\t")))
410 (and (null to) (setq to cc cc nil))
411 (setq references (delq nil references)
412 references (mapconcat 'identity references " ")
413 references (wl-draft-parse-msg-id-list-string references)
414 references (wl-delete-duplicates references)
415 references (if references
416 (mapconcat 'identity references "\n\t")))
418 to subject in-reply-to cc references newsgroups mail-followup-to
419 nil nil nil nil summary-buf nil parent-folder)
420 (setq wl-draft-reply-buffer buf))
421 (run-hooks 'wl-reply-hook))
423 (defun wl-draft-add-references ()
424 (wl-draft-add-in-reply-to "References"))
426 (defun wl-draft-add-in-reply-to (&optional alt-field)
427 (let* ((mes-id (save-excursion
428 (set-buffer mail-reply-buffer)
429 (std11-field-body "message-id")))
430 (field (or alt-field "In-Reply-To"))
431 (ref (std11-field-body field))
432 (ref-list nil) (st nil))
433 (when (and mes-id ref)
434 (while (string-match "<[^>]+>" ref st)
436 (cons (substring ref (match-beginning 0) (setq st (match-end 0)))
439 (member mes-id ref-list))
443 (when (mail-position-on-field field)
445 (while (looking-at "^[ \t]")
447 (setq mes-id (concat "\t" mes-id "\n")))
451 (defun wl-draft-yank-from-mail-reply-buffer (decode-it
452 &optional ignored-fields)
455 (narrow-to-region (point)(point))
457 (with-current-buffer mail-reply-buffer
459 (decode-mime-charset-region (point-min) (point-max)
461 (buffer-substring-no-properties
462 (point-min) (point-max))))
464 (goto-char (point-min))
465 (wl-draft-delete-fields ignored-fields))
466 (goto-char (point-max))
467 (push-mark (point) nil t)
468 (goto-char (point-min)))
470 (cond (mail-citation-hook (run-hooks 'mail-citation-hook))
471 (mail-yank-hooks (run-hooks 'mail-yank-hooks))
472 (wl-draft-cite-function (funcall wl-draft-cite-function))) ; default cite
473 (run-hooks 'wl-draft-cited-hook)
474 (when (if wl-draft-add-references
475 (wl-draft-add-references)
476 (if wl-draft-add-in-reply-to
477 (wl-draft-add-in-reply-to)))
478 (wl-highlight-headers 'for-draft)) ; highlight when added References:
479 (when wl-highlight-body-too
480 (wl-highlight-body-region beg (point-max)))))
482 (defun wl-draft-confirm ()
483 "Confirm send message."
485 (y-or-n-p (format "Send current draft as %s? "
486 (cond ((and (wl-message-mail-p) (wl-message-news-p))
488 ((wl-message-mail-p) "Mail")
489 ((wl-message-news-p) "News")))))
491 (defun wl-message-news-p ()
492 "If exist valid Newsgroups field, return non-nil."
493 (std11-field-body "Newsgroups"))
495 (defun wl-message-field-exists-p (field)
496 "If FIELD exist and FIELD value is not empty, return non-nil."
497 (let ((value (std11-field-body field)))
499 (not (string= value "")))))
501 (defun wl-message-mail-p ()
502 "If exist To, Cc or Bcc field, return non-nil."
503 (or (wl-message-field-exists-p "To")
504 (wl-message-field-exists-p "Resent-to")
505 (wl-message-field-exists-p "Cc")
506 (wl-message-field-exists-p "Bcc")
507 ;;; This may be needed..
508 ;;; (wl-message-field-exists-p "Fcc")
511 (defun wl-draft-open-file (&optional file)
512 "Open FILE for edit."
514 ;;;(interactive "*fFile to edit: ")
515 (wl-draft-edit-string (elmo-get-file-string
517 (read-file-name "File to edit: "
518 (or wl-temporary-file-directory
521 (defun wl-draft-edit-string (string)
522 (let ((cur-buf (current-buffer))
523 (tmp-buf (get-buffer-create " *wl-draft-edit-string*"))
524 to subject in-reply-to cc references newsgroups mail-followup-to
525 content-type content-transfer-encoding from
526 body-beg buffer-read-only)
530 (setq to (std11-field-body "To"))
533 (decode-mime-charset-string
536 (setq subject (std11-field-body "Subject"))
537 (setq subject (and subject
539 (decode-mime-charset-string
542 (setq from (std11-field-body "From")
545 (decode-mime-charset-string
548 (setq in-reply-to (std11-field-body "In-Reply-To"))
549 (setq cc (std11-field-body "Cc"))
552 (decode-mime-charset-string
555 (setq references (std11-field-body "References"))
556 (setq newsgroups (std11-field-body "Newsgroups"))
557 (setq mail-followup-to (std11-field-body "Mail-Followup-To"))
558 (setq content-type (std11-field-body "Content-Type"))
559 (setq content-transfer-encoding (std11-field-body "Content-Transfer-Encoding"))
560 (goto-char (point-min))
561 (or (re-search-forward "\n\n" nil t)
562 (search-forward (concat mail-header-separator "\n") nil t))
565 (wl-draft to subject in-reply-to cc references newsgroups
567 content-type content-transfer-encoding
568 (buffer-substring (point) (point-max))
570 (if (member (nth 1 (std11-extract-address-components from))
571 wl-user-mail-address-list)
573 (and to (mail-position-on-field "To"))
574 (delete-other-windows)
575 (kill-buffer tmp-buf)))
576 (setq buffer-read-only nil) ;;??
577 (run-hooks 'wl-draft-reedit-hook))
579 (defun wl-draft-insert-current-message (dummy)
581 (let (original-buffer
583 mail-citation-hook mail-yank-hooks
584 wl-draft-add-references wl-draft-add-in-reply-to
585 wl-draft-cite-function)
586 (with-current-buffer wl-draft-buffer-cur-summary-buffer
587 (with-current-buffer wl-message-buffer
588 (setq original-buffer (wl-message-get-original-buffer))
590 (with-current-buffer original-buffer
592 (error "No current message"))))
593 (setq mail-reply-buffer original-buffer)
594 (wl-draft-yank-from-mail-reply-buffer
596 wl-ignored-forwarded-headers)))
598 (defun wl-draft-insert-get-message (dummy)
599 (let ((fld (completing-read
601 (if (memq 'read-folder wl-use-folder-petname)
602 (wl-folder-get-entity-with-petname)
603 wl-folder-entity-hashtb)
604 nil nil wl-default-spec
605 'wl-read-folder-hist))
606 (number (call-interactively
607 (function (lambda (num)
608 (interactive "nNumber: ")
610 (mail-reply-buffer (get-buffer-create "*wl-draft-insert-get-message*"))
611 mail-citation-hook mail-yank-hooks
612 wl-draft-cite-function)
615 (elmo-message-fetch (wl-folder-get-elmo-folder fld)
618 (elmo-make-fetch-strategy 'entire)
619 nil mail-reply-buffer)
620 (wl-draft-yank-from-mail-reply-buffer nil))
621 (kill-buffer mail-reply-buffer))))
624 ;; default body citation func
626 (defun wl-default-draft-cite ()
627 (let ((mail-yank-ignored-headers "[^:]+:")
628 (mail-yank-prefix "> ")
629 (summary-buf wl-current-summary-buffer)
630 (message-buf (get-buffer (wl-current-message-buffer)))
631 from date cite-title num entity)
633 (buffer-live-p summary-buf)
635 (buffer-live-p message-buf))
637 (with-current-buffer summary-buf
638 (setq num (save-excursion
639 (set-buffer message-buf)
640 wl-message-buffer-cur-number))
641 (setq entity (elmo-msgdb-overview-get-entity
642 num (wl-summary-buffer-msgdb)))
643 (setq date (elmo-msgdb-overview-entity-get-date entity))
644 (setq from (elmo-msgdb-overview-entity-get-from entity)))
645 (setq cite-title (format "At %s,\n%s wrote:"
646 (or date "some time ago")
647 (if wl-default-draft-cite-decorate-author
648 (wl-summary-from-func-internal
652 (insert cite-title "\n"))
653 (mail-indent-citation)))
655 (defvar wl-draft-buffer nil "Draft buffer to yank content")
656 (defun wl-draft-yank-to-draft-buffer (buffer)
657 "Yank BUFFER content to `wl-draft-buffer'."
658 (set-buffer wl-draft-buffer)
659 (let ((mail-reply-buffer buffer))
660 (wl-draft-yank-from-mail-reply-buffer nil)
661 (kill-buffer buffer)))
663 (defun wl-draft-yank-original (&optional arg)
664 "Yank original message."
667 (let (buf mail-reply-buffer)
670 (setq buf (current-buffer)))
671 (setq mail-reply-buffer buf)
672 (wl-draft-yank-from-mail-reply-buffer nil))
673 (wl-draft-yank-current-message-entity)))
675 (defun wl-draft-hide (editing-buffer)
676 "Hide the editing draft buffer if possible."
677 (when (and editing-buffer
678 (buffer-live-p editing-buffer))
679 (set-buffer editing-buffer)
680 (let ((sum-buf wl-draft-buffer-cur-summary-buffer)
681 fld-buf sum-win fld-win)
682 (if (and wl-draft-use-frame
683 (> (length (visible-frame-list)) 1))
689 ;; stay folder window if required
690 (when wl-stay-folder-window
691 (if (setq fld-buf (get-buffer wl-folder-buffer-name))
692 (if (setq fld-win (get-buffer-window fld-buf))
693 (select-window fld-win)
694 (if wl-draft-resume-folder-window ;; resume folder window
695 (switch-to-buffer fld-buf)))))
696 (if (buffer-live-p sum-buf)
697 (if (setq sum-win (get-buffer-window sum-buf t))
698 ;; if Summary is on the frame, select it.
699 (select-window sum-win)
700 ;; if summary is not on the frame, switch to it.
701 (if (and wl-stay-folder-window
702 (or wl-draft-resume-folder-window fld-win))
703 (wl-folder-select-buffer sum-buf)
704 (switch-to-buffer sum-buf)))))))
706 (defun wl-draft-delete (editing-buffer)
707 "kill the editing draft buffer and delete the file corresponds to it."
710 (set-buffer editing-buffer)
711 (if wl-draft-buffer-file-name
713 (if (file-exists-p wl-draft-buffer-file-name)
714 (delete-file wl-draft-buffer-file-name))
715 (let ((msg (and wl-draft-buffer-file-name
716 (string-match "[0-9]+$" wl-draft-buffer-file-name)
718 (match-string 0 wl-draft-buffer-file-name)))))
719 (wl-draft-config-info-operation msg 'delete))))
720 (set-buffer-modified-p nil) ; force kill
721 (kill-buffer editing-buffer))))
723 (defun wl-draft-kill (&optional force-kill)
724 "Kill current draft buffer and quit editing."
727 (when (and (or (eq major-mode 'wl-draft-mode)
728 (eq major-mode 'mail-mode))
730 (y-or-n-p "Kill Current Draft? ")))
731 (let ((cur-buf (current-buffer)))
732 (wl-draft-hide cur-buf)
733 (wl-draft-delete cur-buf)))
736 (defun wl-draft-fcc ()
737 "Add a new Fcc field, with file name completion."
739 (or (mail-position-on-field "fcc" t) ;Put new field after exiting Fcc.
740 (mail-position-on-field "to"))
743 ;; Imported from message.el.
744 (defun wl-draft-elide-region (b e)
745 "Elide the text in the region.
746 An ellipsis (from `wl-draft-elide-ellipsis') will be inserted where the
750 (insert wl-draft-elide-ellipsis))
752 ;; function for wl-sent-message-via
754 (defmacro wl-draft-sent-message-p (type)
755 (` (eq (nth 1 (assq (, type) wl-sent-message-via)) 'sent)))
757 (defmacro wl-draft-set-sent-message (type result &optional server-port)
758 (` (let ((element (assq (, type) wl-sent-message-via)))
760 (unless (eq (nth 1 element) (, result))
761 (setcdr element (list (, result) (, server-port)))
762 (setq wl-sent-message-modified t))
763 (push (list (, type) (, result) (, server-port)) wl-sent-message-via)
764 (setq wl-sent-message-modified t)))))
766 (defun wl-draft-sent-message-results ()
767 (let ((results wl-sent-message-via)
768 unplugged-via sent-via)
770 (cond ((eq (nth 1 (car results)) 'unplugged)
771 (push (caar results) unplugged-via))
772 ((eq (nth 1 (car results)) 'sent)
773 (push (caar results) sent-via)))
774 (setq results (cdr results)))
775 (list unplugged-via sent-via)))
777 (defun wl-draft-write-sendlog (status proto server to id)
778 "Write send log file, if `wl-draft-sendlog' is non-nil."
779 (when wl-draft-sendlog
781 (let* ((filename (expand-file-name wl-draft-sendlog-filename
782 elmo-msgdb-directory))
783 (filesize (nth 7 (file-attributes filename)))
784 (server (if server (concat " server=" server) ""))
786 ((memq proto '(fcc queue))
787 (format " folder=\"%s\"" to))
789 (format " ng=<%s>" to))
794 (mapcar '(lambda(x) (format "<%s>" x)) to)
797 (id (if id (concat " id=" id) ""))
798 (time (wl-sendlog-time)))
799 (insert (format "%s proto=%s stat=%s%s%s%s\n"
800 time proto status server to id))
801 (if (and wl-draft-sendlog-max-size filesize
802 (> filesize wl-draft-sendlog-max-size))
803 (rename-file filename (concat filename ".old") t))
804 (if (file-writable-p filename)
805 (write-region-as-binary (point-min) (point-max)
807 (message "%s is not writable." filename))))))
809 (defun wl-draft-get-header-delimiter (&optional delete)
810 ;; If DELETE is non-nil, replace the header delimiter with a blank line
812 (goto-char (point-min))
813 (when (re-search-forward
814 (concat "^" (regexp-quote mail-header-separator) "$\\|^$") nil t)
818 (setq delimline (point-marker)))
821 (defun wl-draft-send-mail-with-qmail ()
822 "Pass the prepared message buffer to qmail-inject.
823 Refer to the documentation for the variable `send-mail-function'
824 to find out how to use this."
825 (if (and wl-draft-qmail-send-plugged
826 (not (elmo-plugged-p)))
827 (wl-draft-set-sent-message 'mail 'unplugged)
829 (run-hooks 'wl-mail-send-pre-hook) ;; X-PGP-Sig, Cancel-Lock
830 (let ((id (std11-field-body "Message-ID"))
831 (to (std11-field-body "To")))
835 'call-process-region 1 (point-max) wl-qmail-inject-program
837 wl-qmail-inject-args))
838 ;; qmail-inject doesn't say anything on it's stdout/stderr,
839 ;; we have to look at the retval instead
841 (wl-draft-set-sent-message 'mail 'sent)
842 (wl-draft-write-sendlog 'ok 'qmail nil (list to) id)))
843 (1 (error "`qmail-inject' reported permanent failure"))
844 (111 (error "`qmail-inject' reported transient failure"))
845 ;; should never happen
846 (t (error "`qmail-inject' reported unknown failure"))))))
848 (defun wl-draft-parse-msg-id-list-string (string)
849 "Get msg-id list from STRING."
851 (dolist (parsed-id (std11-parse-msg-ids-string string))
852 (when (eq (car parsed-id) 'msg-id)
853 (setq msg-id-list (cons (std11-msg-id-string parsed-id)
855 (nreverse msg-id-list)))
857 (defun wl-draft-eword-encode-address-list (string &optional column)
858 "Encode header field STRING as list of address, and return the result.
859 Cause an error when STRING contains invalid address.
860 Optional argument COLUMN is start-position of the field."
861 (car (eword-encode-rword-list
862 (or column eword-encode-default-start-column)
863 (eword-encode-addresses-to-rword-list
864 (wl-draft-std11-parse-addresses (std11-lexical-analyze string))))))
866 (defun wl-draft-std11-parse-addresses (lal)
867 (let ((ret (std11-parse-address lal)))
868 (when (and (not (and (eq (length lal) 1)
869 (eq (car (car lal)) 'spaces)))
871 (error "Error while parsing address"))
873 (let ((dest (list (car ret))))
875 (while (and (setq ret (std11-parse-ascii-token lal))
876 (string-equal (cdr (assq 'specials (car ret))) ",")
877 (setq ret (std11-parse-address (cdr ret)))
879 (setq dest (cons (car ret) dest))
880 (setq lal (cdr ret)))
881 (while (eq 'spaces (car (car lal)))
882 (setq lal (cdr lal)))
883 (if lal (error "Error while parsing address"))
886 (defun wl-draft-parse-mailbox-list (field &optional remove-group-list)
887 "Get mailbox list of FIELD from current buffer.
888 The buffer is expected to be narrowed to just the headers of the message.
889 If optional argument REMOVE-GROUP-LIST is non-nil, remove group list content
890 from current buffer."
892 (let ((case-fold-search t)
893 (inhibit-read-only t)
895 mailbox-list beg seq has-group-list)
896 (goto-char (point-min))
897 (while (re-search-forward (concat "^" (regexp-quote field) "[\t ]*:")
900 (re-search-forward "^[^ \t]" nil 'move)
902 (skip-chars-backward "\n")
903 (setq seq (std11-lexical-analyze
904 (buffer-substring-no-properties beg (point))))
905 (setq addresses (wl-draft-std11-parse-addresses seq))
907 (cond ((eq (car (car addresses)) 'group)
908 (setq has-group-list t)
912 'std11-address-string
913 (nth 2 (car addresses))))))
914 ((eq (car (car addresses)) 'mailbox)
915 (setq address (nth 1 (car addresses)))
919 (std11-addr-to-string
920 (if (eq (car address) 'phrase-route-addr)
923 (setq addresses (cdr addresses)))
924 (when (and remove-group-list has-group-list)
925 (delete-region beg (point))
926 (insert (wl-address-string-without-group-list-contents seq))))
929 (defun wl-draft-deduce-address-list (buffer header-start header-end)
930 "Get address list suitable for smtp RCPT TO:<address>.
931 Group list content is removed if `wl-draft-remove-group-list-contents' is
933 (let ((fields '("to" "cc" "bcc"))
934 (resent-fields '("resent-to" "resent-cc" "resent-bcc"))
939 (narrow-to-region header-start header-end)
940 (goto-char (point-min))
942 (if (re-search-forward "^resent-to[\t ]*:" nil t)
943 (setq fields resent-fields)))
947 (wl-draft-parse-mailbox-list
949 wl-draft-remove-group-list-contents)))
950 (setq fields (cdr fields)))
956 (defun wl-draft-send-mail-with-smtp ()
957 "Send the prepared message buffer with SMTP."
959 (let* ((errbuf (if mail-interactive
960 (generate-new-buffer " smtp errors")
963 (default-case-fold-search t)
964 (sender (or wl-envelope-from
965 (wl-address-header-extract-address wl-from)))
966 (delimline (save-excursion
967 (goto-char (point-min))
969 (concat "^" (regexp-quote mail-header-separator)
973 (or wl-smtp-posting-server
974 ;; Compatibility stuff for FLIM 1.12.5 or earlier.
975 ;; They don't accept a function as the value of `smtp-server'.
976 (if (functionp smtp-server)
981 (let (wl-draft-remove-group-list-contents)
982 (wl-draft-deduce-address-list
983 (current-buffer) (point-min) delimline)))
984 (or smtp-server "localhost"))))
985 (smtp-service (or wl-smtp-posting-port smtp-service))
986 (smtp-local-domain (or smtp-local-domain wl-local-domain))
987 (id (std11-field-body "message-id"))
989 (if (not (elmo-plugged-p smtp-server smtp-service))
990 (wl-draft-set-sent-message 'mail 'unplugged
991 (cons smtp-server smtp-service))
994 ;; Instead of `smtp-deduce-address-list'.
995 (setq recipients (wl-draft-deduce-address-list
996 (current-buffer) (point-min) delimline))
997 (unless recipients (error "No recipients"))
998 ;; Insert an extra newline if we need it to work around
999 ;; Sun's bug that swallows newlines.
1000 (goto-char (1+ delimline))
1001 (if (eval mail-mailer-swallows-blank-line)
1003 (run-hooks 'wl-mail-send-pre-hook) ;; X-PGP-Sig, Cancel-Lock
1004 (if mail-interactive
1008 (wl-draft-delete-field "bcc" delimline)
1009 (wl-draft-delete-field "resent-bcc" delimline)
1010 (let (process-connection-type)
1013 (wl-smtp-extension-bind
1015 (smtp-send-buffer sender recipients (current-buffer))
1017 (wl-draft-write-sendlog 'failed 'smtp smtp-server
1019 (if (and (eq (car err) 'smtp-response-error)
1020 (/= (nth 1 err) 334))
1022 (wl-smtp-password-key
1024 (car smtp-sasl-mechanisms)
1026 (signal (car err) (cdr err)))))
1027 (wl-draft-set-sent-message 'mail 'sent)
1028 (wl-draft-write-sendlog
1029 'ok 'smtp smtp-server recipients id)))))
1030 (if (bufferp errbuf)
1031 (kill-buffer errbuf))))))
1033 (defun wl-draft-send-mail-with-pop-before-smtp ()
1034 "Send the prepared message buffer with POP-before-SMTP."
1035 (require 'elmo-pop3)
1039 :user (or wl-pop-before-smtp-user
1040 elmo-pop3-default-user)
1041 :server (or wl-pop-before-smtp-server
1042 elmo-pop3-default-server)
1043 :port (or wl-pop-before-smtp-port
1044 elmo-pop3-default-port)
1045 :auth (or wl-pop-before-smtp-authenticate-type
1046 elmo-pop3-default-authenticate-type)
1047 :stream-type (or wl-pop-before-smtp-stream-type
1048 elmo-pop3-default-stream-type))))
1049 (condition-case error
1051 (elmo-pop3-get-session session)
1052 (when session (elmo-network-close-session session)))
1054 (elmo-network-close-session session)
1055 (unless (string= (nth 1 error) "Unplugged")
1056 (signal (car error)(cdr error))))))
1057 (wl-draft-send-mail-with-smtp))
1059 (defun wl-draft-insert-required-fields (&optional force-msgid)
1060 "Insert Message-ID, Date, and From field.
1061 If FORCE-MSGID, ignore 'wl-insert-message-id'."
1062 ;; Insert Message-Id field...
1063 (goto-char (point-min))
1064 (when (and (or force-msgid
1065 wl-insert-message-id)
1066 (not (re-search-forward "^Message-ID[ \t]*:" nil t)))
1067 (insert (concat "Message-ID: "
1068 (funcall wl-message-id-function)
1070 ;; Insert date field.
1071 (goto-char (point-min))
1072 (or (re-search-forward "^Date[ \t]*:" nil t)
1073 (wl-draft-insert-date-field))
1074 ;; Insert from field.
1075 (goto-char (point-min))
1076 (or (re-search-forward "^From[ \t]*:" nil t)
1077 (wl-draft-insert-from-field)))
1079 (defun wl-draft-normal-send-func (editing-buffer kill-when-done)
1080 "Send the message in the current buffer."
1082 (std11-narrow-to-header mail-header-separator)
1083 (wl-draft-insert-required-fields)
1084 ;; Delete null fields.
1085 (goto-char (point-min))
1086 (while (re-search-forward "^[^ \t\n:]+:[ \t]*\n" nil t)
1088 ;; ignore any blank lines in the header
1089 (while (re-search-forward "\n\n\n*" nil t)
1090 (replace-match "\n")))
1091 ;;; (run-hooks 'wl-mail-send-pre-hook) ;; X-PGP-Sig, Cancel-Lock
1092 (wl-draft-dispatch-message)
1093 (when kill-when-done
1094 ;; hide editing-buffer.
1095 (wl-draft-hide editing-buffer)
1096 ;; delete editing-buffer and its file.
1097 (wl-draft-delete editing-buffer)))
1099 (defun wl-draft-dispatch-message (&optional mes-string)
1100 "Send the message in the current buffer. Not modified the header fields."
1102 (if (and wl-draft-verbose-send mes-string)
1103 (message mes-string))
1105 (setq delimline (wl-draft-get-header-delimiter t))
1106 (unless wl-draft-fcc-list
1107 (setq wl-draft-fcc-list (wl-draft-get-fcc-list delimline)))
1109 (setq wl-sent-message-modified nil)
1112 (if (and (wl-message-mail-p)
1113 (not (wl-draft-sent-message-p 'mail)))
1114 (if (or (not (or wl-draft-force-queuing
1115 wl-draft-force-queuing-mail))
1116 (memq 'mail wl-sent-message-queued))
1117 (funcall wl-draft-send-mail-function)
1118 (push 'mail wl-sent-message-queued)
1119 (wl-draft-set-sent-message 'mail 'unplugged)))
1120 (if (and (wl-message-news-p)
1121 (not (wl-draft-sent-message-p 'news))
1122 (not (wl-message-field-exists-p "Resent-to")))
1123 (if (or (not (or wl-draft-force-queuing
1124 wl-draft-force-queuing-news))
1125 (memq 'news wl-sent-message-queued))
1126 (funcall wl-draft-send-news-function)
1127 (push 'news wl-sent-message-queued)
1128 (wl-draft-set-sent-message 'news 'unplugged))))
1130 (let* ((status (wl-draft-sent-message-results))
1131 (unplugged-via (car status))
1132 (sent-via (nth 1 status)))
1133 ;; If one sent, process fcc folder.
1134 (if (and sent-via wl-draft-fcc-list)
1136 (wl-draft-do-fcc (wl-draft-get-header-delimiter) wl-draft-fcc-list)
1137 (setq wl-draft-fcc-list nil)))
1138 (if wl-draft-use-cache
1139 (let ((id (std11-field-body "Message-ID"))
1140 (elmo-enable-disconnected-operation t))
1141 (elmo-file-cache-save (elmo-file-cache-get-path id)
1143 ;; If one unplugged, append queue.
1144 (when (and unplugged-via
1145 wl-sent-message-modified)
1146 (if wl-draft-enable-queuing
1148 (wl-draft-queue-append wl-sent-message-via)
1149 (setq wl-sent-message-modified 'requeue))
1150 (error "Unplugged")))
1151 (when wl-draft-verbose-send
1152 (if (and unplugged-via sent-via);; combined message
1154 (setq wl-draft-verbose-msg
1155 (format "Sending%s and Queuing%s..."
1156 sent-via unplugged-via))
1157 (message (concat wl-draft-verbose-msg "done")))
1159 (message (concat mes-string
1160 (if sent-via "done" "failed")))))))))
1161 (not wl-sent-message-modified)) ;; return value
1163 (defun wl-draft-raw-send (&optional kill-when-done force-pre-hook mes-string)
1164 "Force send current buffer as raw message."
1167 (let (wl-interactive-send
1168 ;;; wl-draft-verbose-send
1169 (wl-mail-send-pre-hook (and force-pre-hook wl-mail-send-pre-hook))
1170 (wl-news-send-pre-hook (and force-pre-hook wl-news-send-pre-hook))
1173 (wl-draft-send kill-when-done mes-string))))
1175 (defun wl-draft-clone-local-variables ()
1176 (let ((locals (buffer-local-variables))
1179 (when (and (consp (car locals))
1181 (string-match wl-draft-clone-local-variable-regexp
1182 (symbol-name (car (car locals)))))
1183 (wl-append result (list (car (car locals)))))
1184 (setq locals (cdr locals)))
1187 (defun wl-draft-send (&optional kill-when-done mes-string)
1188 "Send current draft message.
1189 If KILL-WHEN-DONE is non-nil, current draft buffer is killed"
1191 ;; Don't call this explicitly.
1192 ;; Added to 'wl-draft-send-hook (by teranisi)
1193 ;; (wl-draft-config-exec)
1194 (run-hooks 'wl-draft-send-hook)
1195 (when (or (not wl-interactive-send)
1196 (y-or-n-p "Do you really want to send current draft? "))
1197 (let ((send-mail-function 'wl-draft-raw-send)
1198 (editing-buffer (current-buffer))
1199 (sending-buffer (wl-draft-generate-clone-buffer
1200 " *wl-draft-sending-buffer*"
1201 (append wl-draft-config-variables
1202 (wl-draft-clone-local-variables))))
1203 (wl-draft-verbose-msg nil)
1206 (save-excursion (set-buffer sending-buffer)
1207 (if (and (not (wl-message-mail-p))
1208 (not (wl-message-news-p)))
1209 (error "No recipient is specified"))
1210 (expand-abbrev) ; for mail-abbrevs
1211 (let ((mime-header-encode-method-alist
1213 '((wl-draft-eword-encode-address-list
1214 . (To Cc Bcc Resent-To Resent-Cc Bcc Resent-Bcc)))
1215 mime-header-encode-method-alist)))
1216 (run-hooks 'mail-send-hook) ; translate buffer
1218 (if wl-draft-verbose-send
1219 (message (or mes-string "Sending...")))
1220 (funcall wl-draft-send-function editing-buffer kill-when-done)
1221 ;; Now perform actions on successful sending.
1222 (while mail-send-actions
1224 (apply (car (car mail-send-actions))
1225 (cdr (car mail-send-actions)))
1227 (setq mail-send-actions (cdr mail-send-actions)))
1228 ;; (if (or (eq major-mode 'wl-draft-mode)
1229 ;; (eq major-mode 'mail-mode))
1230 ;; (local-set-key "\C-c\C-s" 'wl-draft-send)) ; override
1231 (if wl-draft-verbose-send
1232 (message (concat (or wl-draft-verbose-msg
1233 mes-string "Sending...")
1235 ;; kill sending buffer, anyway.
1236 (and (buffer-live-p sending-buffer)
1237 (kill-buffer sending-buffer))))))
1239 (defun wl-draft-save ()
1240 "Save current draft.
1241 Derived from `message-save-drafts' in T-gnus."
1243 (if (buffer-modified-p)
1245 (message "Saving %s..." wl-draft-buffer-file-name)
1246 (let ((msg (buffer-substring-no-properties (point-min) (point-max))))
1247 (with-temp-file wl-draft-buffer-file-name
1249 ;; If no header separator, insert it.
1251 (goto-char (point-min))
1252 (unless (re-search-forward
1253 (concat "^" (regexp-quote mail-header-separator) "$")
1255 (goto-char (point-min))
1256 (if (re-search-forward "\n\n" nil t)
1257 (replace-match (concat "\n" mail-header-separator "\n"))
1258 (goto-char (point-max))
1259 (insert (if (eq (char-before) ?\n) "" "\n")
1260 mail-header-separator "\n"))))
1261 (let ((mime-header-encode-method-alist
1262 '((eword-encode-unstructured-field-body))))
1263 (mime-edit-translate-buffer))
1264 (wl-draft-get-header-delimiter t)))
1265 (set-buffer-modified-p nil)
1266 (wl-draft-config-info-operation
1267 (and (string-match "[0-9]+$" wl-draft-buffer-file-name)
1269 (match-string 0 wl-draft-buffer-file-name)))
1271 (message "Saving %s...done" wl-draft-buffer-file-name))
1272 (message "(No changes need to be saved)")))
1274 (defun wl-draft-mimic-kill-buffer ()
1275 "Kill the current (draft) buffer with query."
1277 (let ((bufname (read-buffer (format "Kill buffer: (default %s) "
1280 (if (or (not bufname)
1281 (string-equal bufname "")
1282 (string-equal bufname (buffer-name)))
1283 (wl-draft-save-and-exit)
1284 (kill-buffer bufname))))
1286 (defun wl-draft-save-and-exit ()
1287 "Save current draft and exit current draft mode."
1290 (let ((editing-buffer (current-buffer)))
1291 (wl-draft-hide editing-buffer)
1292 (kill-buffer editing-buffer)))
1294 (defun wl-draft-send-and-exit ()
1295 "Send current draft message and kill it."
1299 (defun wl-draft-send-from-toolbar ()
1301 (let ((wl-interactive-send t))
1302 (wl-draft-send-and-exit)))
1304 (defun wl-draft-delete-field (field &optional delimline replace)
1305 (wl-draft-delete-fields (regexp-quote field) delimline replace))
1307 (defun wl-draft-delete-fields (field &optional delimline replace)
1310 (goto-char (point-min))
1311 (if (search-forward "\n\n" nil t)
1312 (setq delimline (point))
1313 (setq delimline (point-max))))
1314 (narrow-to-region (point-min) delimline)
1315 (goto-char (point-min))
1316 (let ((regexp (concat "^" field ":"))
1317 (case-fold-search t))
1319 (if (looking-at regexp)
1325 (if (re-search-forward "^[^ \t]" nil t)
1326 (goto-char (match-beginning 0))
1329 (insert (concat field ": " replace "\n"))))
1331 (if (re-search-forward "^[^ \t]" nil t)
1332 (goto-char (match-beginning 0))
1335 (defun wl-draft-get-fcc-list (header-end)
1337 (case-fold-search t))
1338 (or (markerp header-end) (error "HEADER-END must be a marker"))
1340 (goto-char (point-min))
1341 (while (re-search-forward "^Fcc:[ \t]*" header-end t)
1343 (cons (buffer-substring-no-properties
1347 (skip-chars-backward " \t")
1351 (wl-folder-confirm-existence
1352 (wl-folder-get-elmo-folder (eword-decode-string (car fcc-list)))))
1353 (delete-region (match-beginning 0)
1354 (progn (forward-line 1) (point)))))
1357 (defun wl-draft-do-fcc (header-end &optional fcc-list)
1358 (let ((send-mail-buffer (current-buffer))
1359 (tembuf (generate-new-buffer " fcc output"))
1360 (case-fold-search t)
1362 (or (markerp header-end) (error "HEADER-END must be a marker"))
1365 (setq fcc-list (wl-draft-get-fcc-list header-end)))
1368 ;; insert just the headers to avoid moving the gap more than
1369 ;; necessary (the message body could be arbitrarily huge.)
1370 (insert-buffer-substring send-mail-buffer 1 header-end)
1371 (wl-draft-insert-required-fields t)
1372 (goto-char (point-max))
1373 (insert-buffer-substring send-mail-buffer header-end)
1374 (let ((id (std11-field-body "Message-ID"))
1375 (elmo-enable-disconnected-operation t)
1378 (unless (or cache-saved
1379 (elmo-folder-plugged-p
1380 (wl-folder-get-elmo-folder (car fcc-list))))
1381 (elmo-file-cache-save id nil) ;; for disconnected operation
1382 (setq cache-saved t))
1383 (if (elmo-folder-append-buffer
1384 (wl-folder-get-elmo-folder
1385 (eword-decode-string (car fcc-list)))
1386 (not wl-fcc-force-as-read))
1387 (wl-draft-write-sendlog 'ok 'fcc nil (car fcc-list) id)
1388 (wl-draft-write-sendlog 'failed 'fcc nil (car fcc-list) id))
1389 (setq fcc-list (cdr fcc-list)))))
1390 (kill-buffer tembuf)))
1392 (defun wl-draft-on-field-p ()
1395 (goto-char (point-min))
1396 (search-forward (concat "\n" mail-header-separator "\n") nil 0)
1403 (if (or (looking-at ".*,[ \t]?$")
1404 (looking-at "^[^ \t]+:[ \t]+.*:$")); group list name
1406 (let ((pos (point)))
1409 (if (looking-at "^[ \t]")
1411 (if (re-search-forward ":" pos t) nil t)))))))
1413 (defun wl-draft-random-alphabet ()
1414 (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)))
1415 (nth (abs (% (random) 26)) alphabet)))
1419 (defun wl-draft (&optional to subject in-reply-to cc references newsgroups
1421 content-type content-transfer-encoding
1422 body edit-again summary-buf from parent-folder)
1423 "Write and send mail/news message with Wanderlust."
1430 (wl-plugged-init t))
1432 (wl-init)) ; returns immediately if already initialized.
1434 (let (buf-name header-alist)
1436 (wl-draft-create-buffer
1438 (eq this-command 'wl-draft)
1439 (eq this-command 'wl-summary-write)
1440 (eq this-command 'wl-summary-write-current-folder))
1441 parent-folder summary-buf))
1444 (cons "From: " (or from wl-from))
1448 (eq this-command 'wl-summary-write))
1451 (cons "Subject: " (or subject ""))
1452 (cons "Newsgroups: " newsgroups)
1453 (cons "Mail-Followup-To: " mail-followup-to)
1454 (cons "In-Reply-To: " in-reply-to)
1455 (cons "References: " references)))
1456 (setq header-alist (append header-alist
1457 (wl-draft-default-headers)
1458 (if body (list "" body))))
1459 (wl-draft-create-contents header-alist)
1461 (wl-draft-decode-body
1462 content-type content-transfer-encoding))
1463 (wl-draft-insert-mail-header-separator)
1464 (wl-draft-prepare-edit)
1466 (run-hooks 'wl-mail-setup-hook))
1467 (goto-char (point-min))
1468 (wl-user-agent-compose-internal) ;; user-agent
1469 (cond ((eq this-command 'wl-summary-write-current-newsgroup)
1470 (mail-position-on-field "Subject"))
1471 ((and (interactive-p) (null to))
1472 (mail-position-on-field "To"))
1474 (goto-char (point-max))))
1477 (defun wl-draft-create-buffer (&optional full parent-folder summary-buf)
1478 (let* ((draft-folder (wl-folder-get-elmo-folder wl-draft-folder))
1479 (parent-folder (or parent-folder (wl-summary-buffer-folder-name)))
1480 (summary-buf (or summary-buf (wl-summary-get-buffer parent-folder)))
1481 buf-name file-name num change-major-mode-hook)
1482 (if (not (elmo-folder-message-file-p draft-folder))
1483 (error "%s folder cannot be used for draft folder" wl-draft-folder))
1484 (setq num (elmo-max-of-list
1485 (or (elmo-folder-list-messages draft-folder) '(0))))
1486 (setq num (+ 1 num))
1487 ;; To get unused buffer name.
1488 (while (get-buffer (concat wl-draft-folder "/" (int-to-string num)))
1489 (setq num (+ 1 num)))
1490 (setq buf-name (find-file-noselect
1492 (elmo-message-file-name
1493 (wl-folder-get-elmo-folder wl-draft-folder)
1495 (if wl-draft-use-frame
1496 (switch-to-buffer-other-frame buf-name)
1497 (switch-to-buffer buf-name))
1498 (set-buffer buf-name)
1499 (if (not (string-match (regexp-quote wl-draft-folder)
1501 (rename-buffer (concat wl-draft-folder "/" (int-to-string num))))
1502 (if (or (eq wl-draft-reply-buffer-style 'full)
1504 (delete-other-windows))
1507 (make-local-variable 'truncate-partial-width-windows)
1508 (setq truncate-partial-width-windows nil)
1509 (setq truncate-lines wl-draft-truncate-lines)
1510 (setq wl-sent-message-via nil)
1511 (setq wl-sent-message-queued nil)
1512 (setq wl-draft-buffer-file-name file-name)
1513 (setq wl-draft-config-exec-flag t)
1514 (setq wl-draft-parent-folder parent-folder)
1515 (setq wl-draft-buffer-cur-summary-buffer summary-buf)
1518 (defun wl-draft-create-contents (header-alist)
1519 "header-alist' sample
1520 '(function ;; funcall
1521 string ;; insert string
1522 (string . string) ;; insert string string
1523 (string . function) ;; insert string (funcall)
1524 (string . nil) ;; insert nothing
1525 (function . (arg1 arg2 ..)) ;; call function with argument
1526 nil ;; insert nothing
1528 (unless (eq major-mode 'wl-draft-mode)
1529 (error "wl-draft-create-header must be use in wl-draft-mode."))
1530 (let ((halist header-alist)
1535 ((functionp (car halist)) (funcall (car halist)))
1537 ((stringp (car halist)) (insert (car halist) "\n"))
1539 ((consp (car halist))
1540 (setq field (car (car halist)))
1541 (setq value (cdr (car halist)))
1543 ((functionp field) (apply field value))
1546 ((stringp value) (insert field value "\n"))
1547 ((functionp value) (insert field (funcall value) "\n"))
1556 (setq halist (cdr halist)))))
1558 (defun wl-draft-prepare-edit ()
1559 (unless (eq major-mode 'wl-draft-mode)
1560 (error "wl-draft-create-header must be use in wl-draft-mode."))
1561 (let (change-major-mode-hook)
1562 (wl-draft-editor-mode)
1563 (add-hook 'local-write-file-hooks 'wl-draft-save)
1564 (wl-draft-overload-functions)
1565 (wl-highlight-headers 'for-draft)
1567 (clear-visited-file-modtime)))
1569 (defun wl-draft-decode-header ()
1571 (std11-narrow-to-header)
1572 (wl-draft-decode-message-in-buffer)
1575 (defun wl-draft-decode-body (&optional content-type content-transfer-encoding)
1578 (std11-field-body "content-type")))
1579 (content-transfer-encoding
1580 (or content-transfer-encoding
1581 (std11-field-body "content-transfer-encoding")))
1584 (std11-narrow-to-header)
1585 (wl-draft-delete-field "content-type")
1586 (wl-draft-delete-field "content-transfer-encoding")
1587 (goto-char (point-max))
1588 (setq delimline (point-marker))
1590 (narrow-to-region delimline (point-max))
1591 (goto-char (point-min))
1593 (insert "Content-type: " content-type "\n"))
1594 (when content-transfer-encoding
1595 (insert "Content-Transfer-Encoding: " content-transfer-encoding "\n"))
1596 (wl-draft-decode-message-in-buffer)
1597 (goto-char (point-min))
1598 (unless (re-search-forward "^$" (point-at-eol) t)
1603 ;;; subroutine for wl-draft-create-contents
1604 ;;; must be used in wl-draft-mode
1605 (defun wl-draft-check-new-line ()
1606 (if (not (= (preceding-char) ?\n))
1609 (defsubst wl-draft-insert-ccs (str cc)
1615 (null (and wl-draft-delete-myself-from-bcc-fcc
1617 (mapcar 'wl-address-header-extract-address
1619 (wl-parse-addresses (std11-field-body "To"))
1620 (wl-parse-addresses (std11-field-body "Cc"))))
1621 (mapcar 'downcase wl-subscribed-mailing-list)))))
1622 (insert str field "\n"))))
1624 (defsubst wl-draft-default-headers ()
1626 (cons "Mail-Reply-To: " (and wl-insert-mail-reply-to
1627 (wl-address-header-extract-address
1629 (cons "" wl-generate-mailer-string-function)
1630 (cons "Reply-To: " mail-default-reply-to)
1631 (cons 'wl-draft-insert-ccs
1632 (list "Bcc: " (or wl-bcc
1633 (and mail-self-blind (user-login-name)))))
1634 (cons 'wl-draft-insert-ccs
1635 (list "Fcc: " wl-fcc))
1636 (cons "Organization: " wl-organization)
1637 (and wl-auto-insert-x-face
1638 (file-exists-p wl-x-face-file)
1639 'wl-draft-insert-x-face-field-here) ;; allow nil
1640 mail-default-headers
1641 ;; check \n at th end of line for `mail-default-headers'
1642 'wl-draft-check-new-line
1643 ; wl-draft-default-headers
1644 ; 'wl-draft-check-new-line
1647 (defun wl-draft-insert-mail-header-separator (&optional delimline)
1650 (goto-char delimline)
1651 (goto-char (point-min))
1652 (if (search-forward "\n\n" nil t)
1653 (delete-backward-char 1)
1654 (goto-char (point-max))))
1655 (wl-draft-check-new-line)
1656 (put-text-property (point)
1658 (insert mail-header-separator "\n")
1660 'category 'mail-header-separator)))
1664 (defun wl-draft-elmo-nntp-send ()
1665 (let ((elmo-nntp-post-pre-hook wl-news-send-pre-hook)
1666 (elmo-nntp-default-user
1667 (or wl-nntp-posting-user elmo-nntp-default-user))
1668 (elmo-nntp-default-server
1669 (or wl-nntp-posting-server elmo-nntp-default-server))
1670 (elmo-nntp-default-port
1671 (or wl-nntp-posting-port elmo-nntp-default-port))
1672 (elmo-nntp-default-stream-type
1673 (or wl-nntp-posting-stream-type elmo-nntp-default-stream-type)))
1674 (if (not (elmo-plugged-p elmo-nntp-default-server elmo-nntp-default-port))
1675 (wl-draft-set-sent-message 'news 'unplugged
1676 (cons elmo-nntp-default-server
1677 elmo-nntp-default-port))
1678 (elmo-nntp-post elmo-nntp-default-server (current-buffer))
1679 (wl-draft-set-sent-message 'news 'sent)
1680 (wl-draft-write-sendlog 'ok 'nntp elmo-nntp-default-server
1681 (std11-field-body "Newsgroups")
1682 (std11-field-body "Message-ID")))))
1684 (defun wl-draft-generate-clone-buffer (name &optional local-variables)
1685 "Generate clone of current buffer named NAME."
1686 (let ((editing-buffer (current-buffer)))
1688 (set-buffer (generate-new-buffer name))
1691 (wl-draft-editor-mode)
1692 (insert-buffer editing-buffer)
1694 (while local-variables
1695 (make-local-variable (car local-variables))
1696 (set (car local-variables)
1698 (set-buffer editing-buffer)
1699 (symbol-value (car local-variables))))
1700 (setq local-variables (cdr local-variables)))
1703 (defun wl-draft-reedit (number)
1704 (let ((draft-folder (wl-folder-get-elmo-folder wl-draft-folder))
1706 buffer file-name change-major-mode-hook)
1707 (setq file-name (elmo-message-file-name draft-folder number))
1708 (unless (file-exists-p file-name)
1709 (error "File %s does not exist" file-name))
1710 (if (setq buffer (get-buffer
1711 (concat wl-draft-folder "/"
1712 (number-to-string number))))
1714 (if wl-draft-use-frame
1715 (switch-to-buffer-other-frame buffer)
1716 (switch-to-buffer buffer))
1717 (set-buffer buffer))
1718 (setq buffer (get-buffer-create (number-to-string number)))
1719 (if wl-draft-use-frame
1720 (switch-to-buffer-other-frame buffer)
1721 (switch-to-buffer buffer))
1723 (insert-file-contents-as-binary file-name)
1724 (let((mime-edit-again-ignored-field-regexp
1725 "^\\(Content-.*\\|Mime-Version\\):"))
1726 (wl-draft-decode-message-in-buffer))
1727 (wl-draft-insert-mail-header-separator)
1728 (if (not (string-match (regexp-quote wl-draft-folder)
1730 (rename-buffer (concat wl-draft-folder "/" (buffer-name))))
1733 (setq buffer-file-name file-name)
1734 (make-local-variable 'truncate-partial-width-windows)
1735 (setq truncate-partial-width-windows nil)
1736 (setq truncate-lines wl-draft-truncate-lines)
1737 (setq wl-sent-message-via nil)
1738 (setq wl-sent-message-queued nil)
1739 (setq wl-draft-buffer-file-name file-name)
1740 (wl-draft-config-info-operation number 'load)
1741 (goto-char (point-min))
1742 (wl-draft-overload-functions)
1743 (wl-draft-editor-mode)
1744 (add-hook 'local-write-file-hooks 'wl-draft-save)
1745 (wl-highlight-headers 'for-draft)
1746 (run-hooks 'wl-draft-reedit-hook)
1747 (goto-char (point-max))
1750 (defmacro wl-draft-body-goto-top ()
1752 (goto-char (point-min))
1753 (if (re-search-forward mail-header-separator nil t)
1755 (goto-char (point-max))))))
1757 (defmacro wl-draft-body-goto-bottom ()
1758 (` (goto-char (point-max))))
1760 (defmacro wl-draft-config-body-goto-header ()
1762 (goto-char (point-min))
1763 (if (re-search-forward mail-header-separator nil t)
1765 (goto-char (point-max))))))
1767 (defun wl-draft-config-sub-body (content)
1768 (wl-draft-body-goto-top)
1769 (delete-region (point) (point-max))
1770 (if content (insert (eval content))))
1772 (defun wl-draft-config-sub-top (content)
1773 (wl-draft-body-goto-top)
1774 (if content (insert (eval content))))
1776 (defun wl-draft-config-sub-bottom (content)
1777 (wl-draft-body-goto-bottom)
1778 (if content (insert (eval content))))
1780 (defun wl-draft-config-sub-header (content)
1781 (wl-draft-config-body-goto-header)
1782 (if content (insert (concat (eval content) "\n"))))
1784 (defun wl-draft-config-sub-header-top (content)
1785 (goto-char (point-min))
1786 (if content (insert (concat (eval content) "\n"))))
1788 (defun wl-draft-config-sub-part-top (content)
1789 (goto-char (mime-edit-content-beginning))
1790 (if content (insert (concat (eval content) "\n"))))
1792 (defun wl-draft-config-sub-part-bottom (content)
1793 (goto-char (mime-edit-content-end))
1794 (if content (insert (concat (eval content) "\n"))))
1796 (defsubst wl-draft-config-sub-file (content)
1797 (let ((coding-system-for-read wl-cs-autoconv)
1798 (file (expand-file-name (eval content))))
1799 (if (file-exists-p file)
1800 (insert-file-contents file)
1801 (error "%s: no exists file" file))))
1803 (defun wl-draft-config-sub-body-file (content)
1804 (wl-draft-body-goto-top)
1805 (delete-region (point) (point-max))
1806 (wl-draft-config-sub-file content))
1808 (defun wl-draft-config-sub-top-file (content)
1809 (wl-draft-body-goto-top)
1810 (wl-draft-config-sub-file content))
1812 (defun wl-draft-config-sub-bottom-file (content)
1813 (wl-draft-body-goto-bottom)
1814 (wl-draft-config-sub-file content))
1816 (defun wl-draft-config-sub-header-file (content)
1817 (wl-draft-config-body-goto-header)
1818 (wl-draft-config-sub-file content))
1820 (defun wl-draft-config-sub-template (content)
1821 (setq wl-draft-config-variables
1822 (wl-template-insert (eval content))))
1824 (defun wl-draft-config-sub-x-face (content)
1825 (if (and (string-match "\\.xbm\\(\\.gz\\)?$" content)
1826 (fboundp 'x-face-insert)) ; x-face.el is installed.
1827 (x-face-insert content)
1828 (wl-draft-replace-field "X-Face" (elmo-get-file-string content t) t)))
1830 (defsubst wl-draft-config-sub-func (field content)
1832 (if (setq func (assq field wl-draft-config-sub-func-alist))
1833 (let (wl-draft-config-variables)
1834 (funcall (cdr func) content)
1835 ;; for wl-draft-config-sub-template
1836 (cons t wl-draft-config-variables)))))
1838 (defsubst wl-draft-config-exec-sub (clist)
1839 (let (config local-variables)
1841 (setq config (car clist))
1846 (let ((field (car config))
1847 (content (cdr config))
1851 (wl-draft-replace-field field (eval content) t))
1852 ((setq ret-val (wl-draft-config-sub-func field content))
1853 (if (cdr ret-val) ;; for wl-draft-config-sub-template
1854 (wl-append local-variables (cdr ret-val))))
1855 ((boundp field) ;; variable
1856 (make-local-variable field)
1857 (set field (eval content))
1858 (wl-append local-variables (list field)))
1860 (error "%s: not variable" field)))))
1862 (error "%s: not supported type" config)))
1863 (setq clist (cdr clist)))
1866 (defun wl-draft-prepared-config-exec (&optional config-alist reply-buf)
1867 "Change headers in draft preparation time."
1869 (unless wl-draft-reedit
1872 (and (boundp 'wl-draft-prepared-config-alist)
1873 wl-draft-prepared-config-alist) ;; For compatible.
1874 wl-draft-config-alist)))
1876 (wl-draft-config-exec config-alist reply-buf)))))
1878 (defun wl-draft-config-exec (&optional config-alist reply-buf)
1879 "Change headers in draft sending time."
1881 (let ((case-fold-search t)
1882 (alist (or config-alist wl-draft-config-alist))
1883 (reply-buf (or reply-buf (and (buffer-live-p wl-draft-reply-buffer)
1884 wl-draft-reply-buffer)))
1885 (local-variables wl-draft-config-variables)
1887 (when (and (or (interactive-p)
1888 wl-draft-config-exec-flag)
1893 (setq key (caar alist)
1900 (set-buffer reply-buf)
1902 (std11-narrow-to-header)
1903 (goto-char (point-min))
1904 (re-search-forward (car clist) nil t))))
1905 (wl-draft-config-exec-sub (cdr clist))
1908 (when (save-restriction
1909 (std11-narrow-to-header mail-header-separator)
1910 (goto-char (point-min))
1911 (re-search-forward key nil t))
1912 (wl-append local-variables
1913 (wl-draft-config-exec-sub clist))
1916 (wl-append local-variables
1917 (wl-draft-config-exec-sub clist))
1919 (if (and found wl-draft-config-matchone)
1921 (setq alist (cdr alist))))
1923 (setq wl-draft-config-exec-flag nil))
1924 (run-hooks 'wl-draft-config-exec-hook)
1925 (put-text-property (point-min)(point-max) 'face nil)
1926 (wl-highlight-message (point-min)(point-max) t)
1927 (setq wl-draft-config-variables
1928 (elmo-uniq-list local-variables))))))
1930 (defun wl-draft-replace-field (field content &optional add)
1933 (let ((case-fold-search t)
1934 (inhibit-read-only t) ;; added by teranisi.
1936 (std11-narrow-to-header mail-header-separator)
1937 (goto-char (point-min))
1938 (if (re-search-forward (concat "^" (regexp-quote field) ":") nil t)
1943 (re-search-forward "^[^ \t]" nil 'move)
1945 (skip-chars-backward "\n")
1946 (delete-region beg (point))
1947 (insert " " content))
1952 (re-search-forward "^[^ \t]" nil 'move)
1954 (delete-region beg (point)))
1955 (when (and add content)
1957 (goto-char (point-max))
1958 (insert (concat field ": " content "\n"))))))))
1960 (defun wl-draft-config-info-operation (msg operation)
1961 (let* ((msgdb-dir (elmo-folder-msgdb-path (wl-folder-get-elmo-folder
1965 (format "%s-%d" wl-draft-config-save-filename msg)
1967 element alist variable)
1969 ((eq operation 'save)
1970 (let ((variables (elmo-uniq-list wl-draft-config-variables)))
1971 (while (setq variable (pop variables))
1972 (when (boundp variable)
1974 (list (cons variable (eval variable))))))
1975 (elmo-object-save filename alist)))
1976 ((eq operation 'load)
1977 (setq alist (elmo-object-load filename))
1978 (while (setq element (pop alist))
1979 (set (make-local-variable (car element)) (cdr element))
1980 (wl-append wl-draft-config-variables (list (car element)))))
1981 ((eq operation 'delete)
1982 (if (file-exists-p filename)
1983 (delete-file filename))))))
1985 (defun wl-draft-queue-info-operation (msg operation
1986 &optional add-sent-message-via)
1987 (let* ((msgdb-dir (elmo-folder-msgdb-path
1988 (wl-folder-get-elmo-folder wl-queue-folder)))
1991 (format "%s-%d" wl-draft-queue-save-filename msg)
1993 element alist variable)
1995 ((eq operation 'save)
1996 (let ((variables (elmo-uniq-list
1997 (append wl-draft-queue-save-variables
1998 wl-draft-config-variables
1999 (list 'wl-draft-fcc-list)))))
2000 (if add-sent-message-via
2002 (push 'wl-sent-message-queued variables)
2003 (push 'wl-sent-message-via variables)))
2004 (while (setq variable (pop variables))
2005 (when (boundp variable)
2007 (list (cons variable (eval variable))))))
2008 (elmo-object-save filename alist)))
2009 ((eq operation 'load)
2010 (setq alist (elmo-object-load filename))
2011 (while (setq element (pop alist))
2012 (set (make-local-variable (car element)) (cdr element))))
2013 ((eq operation 'get-sent-via)
2014 (setq alist (elmo-object-load filename))
2015 (cdr (assq 'wl-sent-message-via alist)))
2016 ((eq operation 'delete)
2017 (if (file-exists-p filename)
2018 (delete-file filename))))))
2020 (defun wl-draft-queue-append (wl-sent-message-via)
2021 (if wl-draft-verbose-send
2022 (message "Queuing..."))
2023 (let ((send-buffer (current-buffer))
2024 (folder (wl-folder-get-elmo-folder wl-queue-folder))
2025 (message-id (std11-field-body "Message-ID")))
2026 (if (elmo-folder-append-buffer folder t)
2028 (wl-draft-queue-info-operation
2029 (car (elmo-folder-status folder))
2030 'save wl-sent-message-via)
2031 (wl-draft-write-sendlog 'ok 'queue nil wl-queue-folder message-id)
2032 (when wl-draft-verbose-send
2033 (setq wl-draft-verbose-msg "Queuing...")
2034 (message "Queuing...done")))
2035 (wl-draft-write-sendlog 'failed 'queue nil wl-queue-folder message-id)
2036 (error "Queuing failed"))))
2038 (defun wl-draft-queue-flush ()
2039 "Flush draft queue."
2041 (let* ((queue-folder (wl-folder-get-elmo-folder wl-queue-folder))
2043 (elmo-folder-open-internal queue-folder)
2044 (elmo-folder-list-messages queue-folder)))
2047 (wl-draft-queue-flushing t)
2048 msgs failure len buffer msgid sent-via)
2049 ;; get plugged send message
2051 (setq sent-via (wl-draft-queue-info-operation (car msgs2) 'get-sent-via))
2054 (when (and (eq (nth 1 (car sent-via)) 'unplugged)
2055 (or (not (nth 2 (car sent-via)))
2057 (car (nth 2 (car sent-via)))
2058 (cdr (nth 2 (car sent-via))))))
2059 (wl-append msgs (list (car msgs2)))
2061 (setq sent-via (cdr sent-via))))
2062 (setq msgs2 (cdr msgs2)))
2063 (when (> (setq len (length msgs)) 0)
2064 (if (elmo-y-or-n-p (format
2065 "%d message(s) are in the sending queue. Send now? "
2067 (not elmo-dop-flush-confirm) t)
2070 (setq buffer (get-buffer-create " *wl-draft-queue-flush*"))
2073 ;; reset buffer local variables
2074 (kill-all-local-variables)
2078 (setq wl-sent-message-via nil)
2079 (wl-draft-queue-info-operation (car msgs) 'load)
2080 (elmo-message-fetch queue-folder
2082 (elmo-make-fetch-strategy 'entire)
2083 nil (current-buffer))
2085 (setq failure (funcall
2086 wl-draft-queue-flush-send-function
2087 (format "Sending (%d/%d)..." i len)))
2088 ;;; (wl-draft-raw-send nil nil
2089 ;;; (format "Sending (%d/%d)..." i len))
2091 (elmo-display-error err t)
2095 (if (eq wl-sent-message-modified 'requeue)
2097 (elmo-folder-delete-messages
2098 queue-folder (cons (car msgs) nil))
2099 (wl-draft-queue-info-operation (car msgs) 'delete))
2101 (elmo-folder-delete-messages
2102 queue-folder (cons (car msgs) nil))
2103 (wl-draft-queue-info-operation (car msgs) 'delete)
2104 (setq performed (+ 1 performed))))
2105 (setq msgs (cdr msgs)))
2106 (kill-buffer buffer)
2107 (message "%d message(s) are sent." performed)))
2108 (message "%d message(s) are remained to be sent." len))
2109 (elmo-folder-close queue-folder)
2112 (defun wl-jump-to-draft-buffer (&optional arg)
2113 "Jump to the draft if exists."
2116 (wl-jump-to-draft-folder)
2117 (let ((bufs (buffer-list))
2118 (draft-regexp (concat
2120 (elmo-localdir-folder-directory-internal
2121 (wl-folder-get-elmo-folder wl-draft-folder)))))
2125 (setq buf (with-current-buffer (car bufs)
2126 wl-draft-buffer-file-name))
2127 (string-match draft-regexp buf))
2128 (setq draft-bufs (cons (buffer-name (car bufs)) draft-bufs)))
2129 (setq bufs (cdr bufs)))
2132 (message "No draft buffer exist."))
2135 (sort draft-bufs (function (lambda (a b) (not (string< a b))))))
2136 (if (setq buf (cdr (member (buffer-name) draft-bufs)))
2137 (setq buf (car buf))
2138 (setq buf (car draft-bufs)))
2139 (switch-to-buffer buf))))))
2141 (defun wl-jump-to-draft-folder ()
2142 (let ((msgs (reverse (elmo-folder-list-messages (wl-folder-get-elmo-folder
2144 (mybuf (buffer-name))
2147 (message "No draft message exist.")
2148 (if (string-match (concat "^" wl-draft-folder "/") mybuf)
2149 (setq msg (cadr (memq
2150 (string-to-int (substring mybuf (match-end 0)))
2152 (or msg (setq msg (car msgs)))
2153 (if (setq buf (get-buffer (format "%s/%d" wl-draft-folder msg)))
2154 (switch-to-buffer buf)
2155 (wl-draft-reedit msg)))))
2157 (defun wl-draft-highlight-and-recenter (&optional n)
2159 (if wl-highlight-body-too
2160 (let ((beg (point-min))
2162 (put-text-property beg end 'face nil)
2163 (wl-highlight-message beg end t)))
2166 ;;;; user-agent support by Sen Nagata
2168 ;; this appears to be necessarily global...
2169 (defvar wl-user-agent-compose-p nil)
2170 (defvar wl-user-agent-headers-and-body-alist nil)
2172 ;; this should be a generic function for mail-mode -- i wish there was
2173 ;; something like it in sendmail.el
2174 (defun wl-user-agent-insert-header (header-name header-value)
2175 "Insert HEADER-NAME w/ value HEADER-VALUE into a message."
2176 ;; it seems like overriding existing headers is acceptable -- should
2177 ;; we provide an option?
2179 ;; plan was: unfold header (might be folded), remove existing value, insert
2181 ;; wl doesn't seem to fold header lines yet anyway :-)
2183 (let ((kill-whole-line t)
2185 (mail-position-on-field (capitalize header-name))
2186 (setq end-of-line (point))
2188 (re-search-forward ":" end-of-line)
2189 (insert (concat " " header-value "\n"))
2192 ;; this should be a generic function for mail-mode -- i wish there was
2193 ;; something like it in sendmail.el
2195 ;; ** haven't dealt w/ case where the body is already set **
2196 (defun wl-user-agent-insert-body (body-text)
2197 "Insert a body of text, BODY-TEXT, into a message."
2198 ;; code defensively... :-P
2199 (goto-char (point-min))
2200 (search-forward mail-header-separator)
2205 (defun wl-user-agent-compose (&optional to subject other-headers continue
2206 switch-function yank-action
2208 "Support the `compose-mail' interface for wl.
2209 Only support for TO, SUBJECT, and OTHER-HEADERS has been implemented.
2210 Support for CONTINUE, YANK-ACTION, and SEND-ACTIONS has not
2211 been implemented yet. Partial support for SWITCH-FUNCTION now supported."
2213 (unless (featurep 'wl)
2215 ;; protect these -- to and subject get bound at some point, so it looks
2216 ;; to be necessary to protect the values used w/in
2217 (let ((wl-user-agent-headers-and-body-alist other-headers)
2218 (wl-draft-use-frame (eq switch-function 'switch-to-buffer-other-frame))
2219 (wl-draft-reply-buffer-style 'split))
2220 (when (eq switch-function 'switch-to-buffer-other-window)
2221 (when (one-window-p t)
2222 (if (window-minibuffer-p) (other-window 1))
2226 (if (wl-string-match-assoc "to" wl-user-agent-headers-and-body-alist
2229 (wl-string-match-assoc "to" wl-user-agent-headers-and-body-alist
2232 (setq wl-user-agent-headers-and-body-alist
2233 (cons (cons "to" to)
2234 wl-user-agent-headers-and-body-alist))))
2236 (if (wl-string-match-assoc "subject"
2237 wl-user-agent-headers-and-body-alist
2240 (wl-string-match-assoc "subject"
2241 wl-user-agent-headers-and-body-alist
2244 (setq wl-user-agent-headers-and-body-alist
2245 (cons (cons "subject" subject)
2246 wl-user-agent-headers-and-body-alist))))
2247 ;; i think this is what we want to use...
2250 ;; tell the hook-function to do its stuff
2251 (setq wl-user-agent-compose-p t)
2252 ;; because to get the hooks working, wl-draft has to think it has
2253 ;; been called interactively
2254 (call-interactively 'wl-draft))
2255 (setq wl-user-agent-compose-p nil))))
2257 (defun wl-user-agent-compose-internal ()
2258 "Manipulate headers and/or a body of a draft message."
2259 ;; being called from wl-user-agent-compose?
2260 (if wl-user-agent-compose-p
2263 (let ((headers wl-user-agent-headers-and-body-alist)
2264 (case-fold-search t))
2267 (if (not (string-match "^body$" (car (car headers))))
2268 (wl-user-agent-insert-header
2269 (car (car headers)) (cdr (car headers)))
2271 (setq headers (cdr headers))))
2272 ;; highlight headers (from wl-draft in wl-draft.el)
2273 (wl-highlight-headers 'for-draft)
2275 (if (wl-string-match-assoc "body" wl-user-agent-headers-and-body-alist
2277 (wl-user-agent-insert-body
2278 (cdr (wl-string-match-assoc
2280 wl-user-agent-headers-and-body-alist 'ignore-case)))))
2284 (product-provide (provide 'wl-draft) (require 'wl-version))
2286 ;;; wl-draft.el ends here