1 ;;; gnus-offline.el --- To process mail & news at offline environment.
2 ;;; $Id: gnus-offline.el,v 1.1.2.5.2.36.4.7 1999-10-21 15:25:28 czkmt Exp $
4 ;;; Copyright (C) 1998 Tatsuya Ichikawa
6 ;;; Author: Tatsuya Ichikawa <t-ichi@po.shiojiri.ne.jp>
7 ;;; Yukihiro Ito <ito@rs.civil.tohoku.ac.jp>
8 ;;; Hidekazu Nakamura <u90121@uis-inf.co.jp>
9 ;;; Tsukamoto Tetsuo <czkmt@remus.dti.ne.jp>
12 ;;; Keywords: news , mail , offline , gnus
15 ;;; Keiichi Suzuki <kei-suzu@mail.wbs.or.jp>
16 ;;; KORIYAMA Naohiro <kory@ba2.so-net.or.jp>
17 ;;; Katsumi Yamaoka <yamaoka@jpl.org>
19 ;;; This file is part of Semi-gnus.
21 ;;; GNU Emacs is free software; you can redistribute it and/or modify
22 ;;; it under the terms of the GNU General Public License as published by
23 ;;; the Free Software Foundation; either version 2, or (at your option)
24 ;;; any later version.
26 ;;; GNU Emacs is distributed in the hope that it will be useful,
27 ;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
28 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
29 ;;; GNU General Public License for more details.
31 ;;; You should have received a copy of the GNU General Public License
32 ;;; along with GNU Emacs; see the file COPYING. If not, write to the
33 ;;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
34 ;;; Boston, MA 02111-1307, USA.
38 ;;; This file works only with after version of Emacs 19.30.
39 ;;; This file needs miee.el and SEMI.
40 ;;; If you set gnus-offline-drafts-queue-type to 'agent , you don't need
42 ;;; You must use T-gnus 6.12.0 or later.
46 ;;; Add following code at the end in your .emacs
48 ;;; (load "gnus-ofsetup")
49 ;;; (gnus-setup-for-offline)
51 ;;; If you use gnus-agent as souper , put gnus-agent setup code in you .gnus.el
53 ;;; If you use nnspool as souper , put following code in your .emacs before
54 ;;; gnus-offline setting.
56 ;;; Then , put hang.exe in exec-path directory.
58 ;;; In Gnus group buffer , type g to get all news and mail.
59 ;;; Then send mail and news in spool directory.
62 ;;; gnus-offline-dialup-program-arguments
63 ;;; ... List of dialup program arguments.
64 ;;; gnus-offline-hangup-program-arguments
65 ;;; ... List of hangup program arguments.
66 ;;; gnus-offline-mail-treat-environ ... toggle sending mail online/offline.
67 ;;; gnus-offline-articles-to-fetch ... toggle fetch articles.
68 ;;; both->mail->news->both...
69 ;;; gnus-offline-load-hook ... hook before gnus-offline load.
70 ;;; gnus-offline-before-online-hook ... hook before all online jobs.
71 ;;; gnus-offline-after-online-hook ... hook after all online jobs.
72 ;;; gnus-offline-interval-time ... Interval time to do all online jobs.
74 ;;; gnus-offline-dialup-function ... Function to diualup.
75 ;;; gnus-offline-hangup-function ... Function to hangup.
79 (eval '(run-hooks 'gnus-offline-load-hook))
84 (provide 'gnus-offline)
86 (eval-after-load "eword-decode"
87 '(mime-set-field-decoder 'X-Gnus-Offline-Backend nil nil))
89 (defgroup gnus-offline nil
90 "Offline backend utility for Gnus."
91 :prefix "gnus-offline-"
96 (defconst gnus-offline-version-number "2.20")
97 (defconst gnus-offline-codename
99 ;; "This is the time" ; 2.00
100 ;; "A matter of trust"
102 ;; "Ahhhhhhh!!" ; 2.10b1
107 (defconst gnus-offline-version (format "Gnus offline backend utiliy v%s"
108 gnus-offline-version-number))
113 (unless (boundp symbol)
114 (make-local-variable symbol)
115 (eval (list 'setq symbol nil))))
124 (unless (fboundp symbol)
125 (defalias symbol 'ignore)))
126 '(general-process-argument-editing-function
127 define-process-argument-editing
132 (put 'gnus-offline-set-unplugged-state 'menu-enable 'gnus-offline-connected)
133 (if (eq system-type 'windows-nt)
134 (define-process-argument-editing "/hang\\.exe\\'"
136 (general-process-argument-editing-function
137 x nil t t nil t t))))
139 (defcustom gnus-offline-auto-hangup t
140 "*Whether dialup-network automatically hang up when all online jobs has done."
144 (defcustom gnus-offline-load-hook nil
145 "*Hook to be run after the gnus-offline package has been loaded."
149 (defcustom gnus-offline-before-online-hook nil
150 "*Hook to be run before all online jobs."
154 (defcustom gnus-offline-after-online-hook nil
155 "*Hook to be run after all online jobs."
159 (defcustom gnus-offline-mail-treat-environ 'offline
160 "*If online , gnus-offline send all mail under online environ.
161 If offline , gnus-offline send all mail temporary to spool dir."
163 :type '(choice (const offline)
166 (defcustom gnus-offline-articles-to-fetch 'both
167 "*If both , gnus-offline fetch mail and news articles.
168 If mail , gnus-offline only fetch mail articles.
169 If news , gnus-offline only fetch news articles."
171 :type '(choice (const both)
175 (defcustom gnus-offline-mail-group-level 1
176 "*Group level for mail group."
180 (defcustom gnus-offline-after-empting-spool-hook nil
181 "*Hook to be run before empting spool."
185 (defcustom gnus-offline-before-empting-spool-hook nil
186 "*Hook to be run after empting spool."
190 (defcustom gnus-offline-dialup-function 'gnus-offline-connect-server
191 "*Function to dialup."
195 (defcustom gnus-offline-hangup-function 'gnus-offline-hangup-line
196 "*Function to hangup."
200 (defcustom gnus-offline-agent-automatic-expire t
201 "*Non-nil means expire articles on every session."
205 ;; These variables should be customized using `gnus-offline-customize',
206 ;; not by `customize'.
208 (defvar gnus-offline-dialup-program nil
209 "*Program name for dialup.")
211 (defvar gnus-offline-hangup-program nil
212 "*Program name for hangup.")
214 (defvar gnus-offline-dialup-program-arguments nil
215 "*Program arguments of gnus-offline-dialup-program.")
217 (defvar gnus-offline-hangup-program-arguments nil
218 "*Program arguments of gnus-offline-hangup-program.")
220 (defvar gnus-offline-interval-time 0
221 "*Interval time(minutes) to do online jobs.
222 If set to 0 , timer call is disabled.")
224 (defvar gnus-offline-drafts-queue-type 'agent
225 "*Queuing function used for draft messages.")
227 (defvar gnus-offline-MTA-type 'smtp
228 "*Type of MTA, sendmail or smtp.el.")
230 ;;; Internal variables.
231 (defvar gnus-offline-connected nil
232 "*If value is t , dialup line is connected status.
233 If value is nil , dialup line is disconnected status.")
235 (defvar gnus-offline-news-fetch-method nil
236 "*Method to fetch news articles.")
238 (defvar gnus-offline-mail-fetch-method nil
239 "*Method to fetch mail articles.")
241 (defvar gnus-offline-header-string
242 (format "%s - \"%s\""
244 gnus-offline-codename)
245 "*Header string for gnus-offline.")
247 (defvar gnus-offline-stored-group-level nil
248 "*Mail Group level before changing.")
250 (defvar gnus-offline-mail-source nil
251 "*mail-sources save variable.")
253 (defvar gnus-offline-lang)
255 (defvar gnus-offline-resource-en
257 . "WARNING!!: gnus-agent.el or nnagent.el is not loaded.
258 Please check your .emacs or .gnus.el to work gnus-agent fine.")
259 (error-check-2 ."WARNING!!: nnspool.el is not loaded.
260 Please check your .emacs or .gnus.el to work nnspool fine.")
261 (connect-server-1 . "Dialing ...")
262 (connect-server-2 . "Dialing ... done.")
263 (get-new-news-function-1 . "Set to online status.")
264 (hangup-line-1 . "Hang up line ... ")
265 (hangup-line-2 . "Hang up line ... done.")
266 (after-jobs-done-1 . "All online jobs has done.")
267 (toggle-auto-hangup-1 . "Auto hang up logic")
268 (toggle-auto-hangup-2 . "disabled.")
269 (toggle-auto-hangup-3 . "enabled.")
270 (toggle-on/off-send-mail-1 . "Sending mail immidiately.")
271 (toggle-on/off-send-mail-2 . "Sending mail temporary to spool directory.")
272 (toggle-articles-to-fetch-1 . "Articles fetch from server.")
273 (toggle-articles-to-fetch-2 . "Only Mail")
274 (toggle-articles-to-fetch-3 . "Only News")
275 (toggle-articles-to-fetch-4 . "Mail/News both")
276 (empting-spool-1 . "Sending mails in spool ...")
277 (empting-spool-2 . "Sending mails in spool ... done.")
278 (empting-spool-3 . "Posting news in spool ...")
279 (empting-spool-4 . "Posting news in spool ... done.")
280 (empting-spool-5 . "Sending messages in spool ...")
281 (empting-spool-6 . "Sending messages in spool ... done.")
282 (interval-time-1 . "Interval time (now %d minutes) : ")
283 (interval-time-2 . "Retrieving message logic by timer is disabled.")
284 (interval-time-3 . "Interval time set to %d minutes")
285 (menu-miee-1 . "Post news in spool")
286 (menu-miee-2 . "Send mails in spool")
287 (menu-miee-3 . "Message Offline")
288 (menu-miee-4 . "Message Online")
289 (menu-1 . "Toggle articles to fetch")
290 (menu-2 . "Toggle online/offline send mail")
291 (menu-3 . "Toggle auto hangup")
292 (menu-4 . "Expire articles")
293 (menu-5 . "Set interval time")
294 (menu-6 . "Hang up Line.")
295 (menu-7 . "Customize options...")))
297 (defvar gnus-offline-resource-ja
299 . "
\e$B7Y9p
\e(B!!: gnus-agent.el
\e$B$^$?$O
\e(B nnagent.el
\e$B$,%m!<%I$5$l$F$$$^$;$s!#
\e(B
300 .emacs
\e$B$^$?$O
\e(B .gnus.el
\e$B$N
\e(B gnus-agent
\e$B$N@_Dj$r@5$7$/$7$F$/$@$5$$!#
\e(B")
301 (error-check-2 ."
\e$B7Y9p
\e(B!!: nnspool.el
\e$B$,%m!<%I$5$l$F$$$^$;$s!#
\e(B
302 .emacs
\e$B$^$?$O
\e(B .gnus.el
\e$B$N
\e(B nnspool
\e$B$N@_Dj$r@5$7$/$7$F$/$@$5$$!#
\e(B")
303 (connect-server-1 . "
\e$B%@%$%d%k$7$F$$$^$9
\e(B...")
304 (connect-server-2 . "
\e$B%@%$%d%k$7$F$$$^$9
\e(B...
\e$B40N;!#
\e(B")
305 (get-new-news-function-1 . "
\e$B%*%s%i%$%s>uBV$G$9!#
\e(B")
306 (hangup-line-1 . "
\e$B@ZCG$7$F$$$^$9
\e(B...")
307 (hangup-line-2 . "
\e$B@ZCG$7$F$$$^$9
\e(B...
\e$B40N;!#
\e(B")
308 (after-jobs-done-1 . "
\e$BA4$F$N%*%s%i%$%s=hM}$r40N;$7$^$7$?!#
\e(B")
309 (toggle-auto-hangup-1 . "
\e$B<+F0@ZCG5!G=$r
\e(B ")
310 (toggle-auto-hangup-2 . "
\e$B%*%U
\e(B
\e$B$K$7$^$7$?!#
\e(B")
311 (toggle-auto-hangup-3 . "
\e$B%*%s
\e(B
\e$B$K$7$^$7$?!#
\e(B")
312 (toggle-on/off-send-mail-1 . "
\e$B%a!<%k$rD>@\Aw?.$7$^$9!#
\e(B")
313 (toggle-on/off-send-mail-2 . "
\e$B%a!<%k$O%-%e!<$KAw$i$l$^$9!#
\e(B")
314 (toggle-articles-to-fetch-1 . "
\e$B<u?.$9$k%a%C%;!<%8$O
\e(B... ")
315 (toggle-articles-to-fetch-2 . "
\e$B%a!<%k$N$_$G$9!#
\e(B")
316 (toggle-articles-to-fetch-3 . "
\e$B%K%e!<%9$N$_$G$9!#
\e(B")
317 (toggle-articles-to-fetch-4 . "
\e$B%a!<%k$H%K%e!<%9$NN>J}$G$9!#
\e(B")
318 (empting-spool-1 . "
\e$B%-%e!<$N%a!<%k$rAw?.Cf
\e(B...")
319 (empting-spool-2 . "
\e$B%-%e!<$N%a!<%k$rAw?.Cf
\e(B...
\e$B40N;!#
\e(B")
320 (empting-spool-3 . "
\e$B%-%e!<$N%K%e!<%95-;v$rAw?.Cf
\e(B...")
321 (empting-spool-4 . "
\e$B%-%e!<$N%K%e!<%95-;v$rAw?.Cf
\e(B...
\e$B40N;!#
\e(B")
322 (empting-spool-5 . "
\e$B%-%e!<$N%a%C%;!<%8$rAw?.Cf
\e(B...")
323 (empting-spool-6 . "
\e$B%-%e!<$N%a%C%;!<%8$rAw?.Cf
\e(B...
\e$B40N;!#
\e(B")
324 (interval-time-1 . "
\e$BAw<u?.%8%g%V$N4V3V
\e(B (
\e$B8=:_$N@_Dj$O
\e(B %d
\e$BJ,$G$9
\e(B) : ")
325 (interval-time-2 . "
\e$B<+F0Aw<u?.5!G=$r
\e(B
\e$B%*%U
\e(B
\e$B$K$7$^$7$?!#
\e(B")
326 (interval-time-3 . "
\e$B<+F0Aw<u?.$N4V3V$r
\e(B %d
\e$BJ,$K@_Dj$7$^$7$?!#
\e(B")))
328 (defvar gnus-offline-resource-ja_complete
330 gnus-offline-resource-ja
331 '((menu-miee-1 . "Spool
\e$B$K$"$k5-;v$NAw?.
\e(B")
332 (menu-miee-2 . "Spool
\e$B$K$"$k
\e(B Mail
\e$B$NAw?.
\e(B")
333 (menu-miee-3 . "Offline
\e$B>uBV$X
\e(B")
334 (menu-miee-4 . "Online
\e$B>uBV$X
\e(B")
335 (menu-1 . "
\e$B<hF@5-;v<oN`$NJQ99
\e(B")
336 (menu-2 . "Mail
\e$BAw?.J}K!
\e(B(On/Off)
\e$B$N@ZBX$(
\e(B")
337 (menu-3 . "
\e$B<+F0@ZCG$N@ZBX$(
\e(B")
338 (menu-4 . "
\e$B<hF@:Q5-;v$r>C$9
\e(B")
339 (menu-5 . "
\e$B5-;v<hF@4V3V;~4V$N@_Dj
\e(B")
340 (menu-6 . "
\e$B2s@~$N@ZCG
\e(B")
341 (menu-7 . "
\e$B%W%m%Q%F%#
\e(B..."))))
345 (defun gnus-offline-get-message (symbol &optional lang)
346 (setq lang (or lang gnus-offline-lang))
348 (cdr (assq symbol (symbol-value
349 (intern (format "gnus-offline-resource-%s" lang)))))
350 (cdr (assq symbol gnus-offline-resource-en))))
355 (defun gnus-offline-setup ()
356 "*Initialize gnus-offline function"
359 (gnus-offline-define-menu-and-key)
361 ;; To transfer Mail/News function.
362 (cond ((eq gnus-offline-mail-treat-environ 'offline)
363 ;; send mail under offline environ.
364 (gnus-offline-set-offline-sendmail-function))
365 ((eq gnus-offline-mail-treat-environ 'online)
366 ;; send mail under offline environ.
367 (gnus-offline-set-online-sendmail-function))))
370 ;; Setting Error check.
371 (defun gnus-offline-error-check ()
372 ;; Check gnus-agent and nnspool setting.
373 (let ((buffer " *Offline Error*"))
374 (cond ((eq gnus-offline-news-fetch-method 'nnagent)
375 ;; nnagent and gnus-agent loaded ??
376 (unless (and (featurep 'gnus-agent)
378 (set-buffer (gnus-get-buffer-create buffer))
380 (insert (gnus-offline-get-message 'error-check-1))
381 (pop-to-buffer buffer)))
383 ((eq gnus-offline-news-fetch-method 'nnspool)
384 (unless (featurep 'nnspool)
385 (set-buffer (gnus-get-buffer-create buffer))
387 (insert (gnus-offline-get-message 'error-check-2))
388 (pop-to-buffer buffer)))
393 (defun gnus-offline-set-offline-sendmail-function ()
394 "*Initialize sendmail-function when unplugged status."
395 (cond ((eq gnus-offline-drafts-queue-type 'miee)
396 (if (eq gnus-offline-news-fetch-method 'nnagent)
397 (setq gnus-agent-send-mail-function
398 'sendmail-to-spool-in-gnspool-format))
399 (setq message-send-mail-function 'sendmail-to-spool-in-gnspool-format))
401 (setq gnus-agent-send-mail-function
402 (gnus-offline-set-online-sendmail-function)
403 message-send-mail-function 'gnus-agent-send-mail))))
405 (defun gnus-offline-set-online-sendmail-function ()
406 "*Initialize sendmail-function when plugged status."
407 (if (eq gnus-offline-MTA-type 'smtp)
408 (setq message-send-mail-function 'message-send-mail-with-smtp)
409 (setq message-send-mail-function 'message-send-mail-with-sendmail)))
411 (defun gnus-offline-set-offline-post-news-function ()
412 "*Initialize sendnews-function when unplugged status."
413 (if (eq gnus-offline-drafts-queue-type 'miee)
414 (setq message-send-news-function 'gnspool-request-post)))
416 (defun gnus-offline-set-online-post-news-function ()
417 "*Initialize sendnews-function when plugged status."
418 (setq message-send-news-function 'message-send-news-with-gnus))
420 ;; Get new news jobs. (gnus-agent and nnspool)
422 (defun gnus-offline-gnus-get-new-news (&optional arg)
423 "*Override function \"gnus-group-get-new-news\"."
425 (run-hooks 'gnus-offline-before-online-hook)
426 (if (functionp gnus-offline-dialup-function)
427 (funcall gnus-offline-dialup-function))
428 (gnus-offline-get-new-news-function)
429 (gnus-group-get-new-news arg))
434 (defun gnus-offline-connect-server ()
436 ;; Dialup if gnus-offline-dialup-program is specified
437 (if (stringp gnus-offline-dialup-program)
439 (message (gnus-offline-get-message 'connect-server-1))
440 (apply 'call-process gnus-offline-dialup-program nil nil nil
441 gnus-offline-dialup-program-arguments)
443 (message (gnus-offline-get-message 'connect-server-2)))))
446 ;; Jobs before get new news , send mail and post news.
448 (defun gnus-offline-get-new-news-function ()
449 "*Prepare to get new news/mail."
450 ;; Set mail group level
451 (if (eq gnus-offline-articles-to-fetch 'mail)
452 (gnus-offline-set-mail-group-level gnus-offline-mail-group-level))
454 ;; Set to online environ.
455 (setq gnus-offline-connected t)
457 ;; Set send mail/news functions to online functions.
458 (gnus-offline-set-online-sendmail-function)
459 (gnus-offline-set-online-post-news-function)
460 (message (gnus-offline-get-message 'get-new-news-function-1))
463 (if (eq gnus-offline-articles-to-fetch 'news)
464 (gnus-offline-disable-fetch-mail))
466 ;; fetch both mail and news. or Only mail.
467 (gnus-offline-enable-fetch-news)
468 (if (memq gnus-offline-articles-to-fetch '(both mail))
469 (gnus-offline-enable-fetch-mail))
471 ;; fetch only mail for gnus-agent
472 (if (and (eq gnus-offline-news-fetch-method 'nnagent)
473 (eq gnus-offline-articles-to-fetch 'mail))
474 (setq gnus-agent-handle-level gnus-offline-mail-group-level)))
477 ;; Change mail group level to handle only mail.
479 (defun gnus-offline-set-mail-group-level (level)
480 "*Set nnm* group level."
481 (switch-to-buffer gnus-group-buffer)
482 (goto-char (point-min))
484 ;; Save current level
485 (if (not gnus-offline-stored-group-level)
486 (while (re-search-forward " nnm" nil t)
487 (setq gnus-offline-stored-group-level
488 (append gnus-offline-stored-group-level
489 (list (gnus-group-group-level)))))
493 (goto-char (point-min))
494 (while (re-search-forward " nnm" nil t)
495 (gnus-group-set-current-level 1 level)
500 ;; Restore mail group level
502 (defun gnus-offline-restore-mail-group-level ()
503 "*Restore nnm* group level."
504 (switch-to-buffer gnus-group-buffer)
505 (goto-char (point-min))
507 (while (re-search-forward " nnm" nil t)
508 (gnus-group-set-current-level 1 (nth num gnus-offline-stored-group-level))
511 (beginning-of-line))))
513 ;; Jobs after getting new news.
515 (defun gnus-offline-after-get-new-news ()
516 "*After getting news and mail jobs."
517 (if (memq gnus-offline-articles-to-fetch '(both mail))
520 ;; send mail/news in spool
521 (gnus-offline-empting-spool)
522 (if (eq gnus-offline-articles-to-fetch 'mail)
524 ;; Send only mail and hang up...
525 (if (and gnus-offline-connected
526 gnus-offline-auto-hangup)
527 (gnus-offline-set-unplugged-state))
528 ;; Disable fetch mail.
529 (gnus-offline-disable-fetch-mail)
530 (gnus-offline-after-jobs-done)))))
533 (if (memq gnus-offline-articles-to-fetch '(both news))
535 (if gnus-offline-connected
536 (cond ((eq gnus-offline-news-fetch-method 'nnagent)
537 ;; Get New News (gnus-agent)
538 (gnus-agent-toggle-plugged t)
541 (gnus-agent-fetch-session)
543 ;; Hang Up line. then set to offline status.
544 (if (and gnus-offline-connected
545 gnus-offline-auto-hangup)
546 (gnus-offline-set-unplugged-state))
548 ;; All online jobs has done.
549 (gnus-offline-after-jobs-done))
551 (if (eq gnus-offline-news-fetch-method 'nnspool)
552 ;; Get New News (nnspool)
553 (gnspool-get-news))))))))
555 ;; Disable fetch mail
557 (defun gnus-offline-disable-fetch-mail ()
558 "*Set do not fetch mail."
559 (setq mail-sources nil
560 nnmail-spool-file nil))
564 (defun gnus-offline-enable-fetch-mail ()
565 "*Set to fetch mail."
566 (setq gnus-offline-mail-fetch-method 'nnmail)
567 (setq mail-sources gnus-offline-mail-source))
571 (defun gnus-offline-enable-fetch-news ()
572 "*Set to fetch news."
573 (if (eq gnus-offline-news-fetch-method 'nnagent)
575 (setq gnus-agent-handle-level gnus-level-subscribed)
576 (gnus-agent-toggle-plugged t))))
579 ;; Add your custom header.
581 (defun gnus-offline-add-custom-header (header string)
582 "*Add X-Gnus-Offline-Backend header to Mail/News message."
584 (progn (goto-char (point-min))
586 (concat "^" (regexp-quote mail-header-separator) "\n"))
589 (goto-char (point-min))
590 (unless (re-search-forward (concat "^" header) delimline t)
591 (goto-char delimline)
594 (setq hdr (concat header " "))
595 (setq str (concat hdr string))
596 (setq hdr (concat str "\n"))
597 (insert-string hdr))))
599 ;; Add X-Offline-Backend header.
601 (defun gnus-offline-message-add-header ()
602 "*Add X-Gnus-Offline-Backend header to Mail/News message."
603 (when (eq gnus-offline-mail-treat-environ 'offline)
604 (let* ((ver (if (eq gnus-offline-news-fetch-method 'nnagent)
607 (str (format "\n with %s" ver)))
608 (gnus-offline-add-custom-header
609 "X-Gnus-Offline-Backend:" (concat gnus-offline-header-string str)))))
613 ;; Toggle plugged/unplugged
615 (defun gnus-offline-toggle-plugged (plugged)
616 "*Override function \"Jj\" - gnus-agent-toggle-plugged."
617 (interactive (list (not gnus-offline-connected)))
620 (setq gnus-offline-connected plugged)
621 (gnus-agent-toggle-plugged plugged)
622 ;; Set send mail/news function to offline functions.
623 (gnus-offline-set-online-sendmail-function)
624 (gnus-offline-set-online-post-news-function))
625 ;; Set to offline status
626 (gnus-offline-set-unplugged-state)))
628 ;; Function of hang up line.
630 (defun gnus-offline-set-unplugged-state ()
631 "*Set to unplugged state."
634 (if (functionp gnus-offline-hangup-function)
635 (funcall gnus-offline-hangup-function))
636 (setq gnus-offline-connected nil)
637 (if (eq gnus-offline-news-fetch-method 'nnagent)
638 (gnus-agent-toggle-plugged nil))
640 ;; Set send mail/news function to offline functions.
641 (gnus-offline-set-offline-sendmail-function)
642 (gnus-offline-set-offline-post-news-function)
644 (setenv "MAILHOST" nil))
646 ;; Hangup line function
648 (defun gnus-offline-hangup-line ()
649 "*Hangup line function."
650 (message (gnus-offline-get-message 'hangup-line-1))
651 (if (stringp gnus-offline-hangup-program)
652 (apply 'start-process "hup" nil gnus-offline-hangup-program
653 gnus-offline-hangup-program-arguments))
654 (message (gnus-offline-get-message 'hangup-line-2)))
656 ;; Hang Up line routine whe using nnspool
658 (defun gnus-offline-nnspool-hangup-line ()
659 (if (and gnus-offline-connected
660 gnus-offline-auto-hangup)
661 (gnus-offline-set-unplugged-state))
662 (gnus-offline-after-jobs-done))
664 ;; Function of all jobs has done.
666 (defun gnus-offline-after-jobs-done ()
667 "*Jobs after all online jobs."
668 (run-hooks 'gnus-offline-after-online-hook)
669 (if (eq gnus-offline-articles-to-fetch 'mail)
670 (gnus-offline-restore-mail-group-level))
671 (if (eq gnus-offline-news-fetch-method 'nnagent)
672 (gnus-offline-agent-expire))
673 (if (and (featurep 'xemacs)
674 (fboundp 'play-sound-file))
677 (gnus-group-save-newsrc)
678 (message (gnus-offline-get-message 'after-jobs-done-1)))
682 ;; Toggle auto hang up
684 (defun gnus-offline-toggle-auto-hangup ()
685 "*Toggle auto hangup flag."
687 (let ((string (gnus-offline-get-message 'toggle-auto-hangup-1)) str)
688 (if gnus-offline-auto-hangup
690 (setq gnus-offline-auto-hangup nil
691 str (gnus-offline-get-message 'toggle-auto-hangup-2)))
692 (setq gnus-offline-auto-hangup t
693 str (gnus-offline-get-message 'toggle-auto-hangup-3)))
694 (message (format "%s %s" string str))))
696 ;; Toggle offline/online to send mail.
698 (defun gnus-offline-toggle-on/off-send-mail ()
699 "*Toggel online/offline sendmail."
701 (if (eq gnus-offline-mail-treat-environ 'offline)
703 ;; Sending mail under online environ.
704 (gnus-offline-set-online-sendmail-function)
705 (setq gnus-offline-mail-treat-environ 'online)
706 (message (gnus-offline-get-message 'toggle-on/off-send-mail-1)))
707 ;; Sending mail under offline environ.
708 (gnus-offline-set-offline-sendmail-function)
709 (setq gnus-offline-mail-treat-environ 'offline)
710 (message (gnus-offline-get-message 'toggle-on/off-send-mail-2))))
712 ;; Toggle articles to fetch ... both -> mail -> news -> both
714 (defun gnus-offline-toggle-articles-to-fetch ()
715 "*Set articles to fetch... both(Mail/News) -> mail only -> News only -> both"
717 (let ((string (gnus-offline-get-message 'toggle-articles-to-fetch-1))
719 (cond ((eq gnus-offline-articles-to-fetch 'both)
720 (setq gnus-offline-articles-to-fetch 'mail
721 str (gnus-offline-get-message 'toggle-articles-to-fetch-2)))
722 ((eq gnus-offline-articles-to-fetch 'mail)
723 (setq gnus-offline-articles-to-fetch 'news
724 str (gnus-offline-get-message 'toggle-articles-to-fetch-3)))
726 (setq gnus-offline-articles-to-fetch 'both
727 str (gnus-offline-get-message 'toggle-articles-to-fetch-4))))
728 (message (format "%s %s" string str))))
730 ;; Send mail and Post news using Miee or gnus-agent.
732 (defun gnus-offline-empting-spool ()
733 "*Send all drafts on queue."
734 (run-hooks 'gnus-offline-before-empting-spool-hook)
735 (if (eq gnus-offline-drafts-queue-type 'miee)
736 ;; Send queued message by miee.el.
738 (if (eq gnus-offline-mail-treat-environ 'offline)
740 (message (gnus-offline-get-message 'empting-spool-1))
741 ;; Using miee to send mail.
743 (message (gnus-offline-get-message 'empting-spool-2))))
744 (message (gnus-offline-get-message 'empting-spool-3))
745 ;; Using miee to post news.
746 (if (and (not (stringp msspool-news-server))
747 (not msspool-news-service))
749 (setq msspool-news-server (nth 1 gnus-select-method))
750 (setq msspool-news-service 119)))
752 (message (gnus-offline-get-message 'empting-spool-4)))
753 ;; Send queued message by gnus-agent
754 (message (gnus-offline-get-message 'empting-spool-5))
755 (gnus-group-send-drafts)
756 (message (gnus-offline-get-message 'empting-spool-6)))
758 (run-hooks 'gnus-offline-after-empting-spool-hook))
762 (defun gnus-offline-set-interval-time ()
763 "*Set interval time for gnus-daemon."
765 (setq gnus-offline-interval-time
766 (string-to-int (read-from-minibuffer
767 (format (gnus-offline-get-message 'interval-time-1)
768 gnus-offline-interval-time)
770 (if (< gnus-offline-interval-time 2)
772 (message (gnus-offline-get-message 'interval-time-2))
773 (setq gnus-offline-interval-time 0))
775 (format (gnus-offline-get-message 'interval-time-3)
776 gnus-offline-interval-time)))
777 (gnus-offline-processed-by-timer))
779 ;; Expire articles using gnus-agent.
781 (defun gnus-offline-agent-expire ()
782 "*Expire expirable article on News group."
784 (and gnus-offline-agent-automatic-expire
785 (if (eq 0 gnus-agent-expire-days)
786 (let (gnus-agent-expire-all)
788 (gnus-agent-expire))))
792 (defun gnus-offline-define-menu-and-key ()
794 (if (eq gnus-offline-drafts-queue-type 'miee)
795 (if (featurep 'xemacs)
796 (add-hook 'gnus-group-mode-hook 'gnus-offline-define-menu-on-miee)
797 (gnus-offline-define-menu-on-miee))
798 (add-hook 'gnus-group-mode-hook 'gnus-offline-define-menu-on-agent))
799 (add-hook 'gnus-group-mode-hook
801 (local-set-key "\C-coh" 'gnus-offline-set-unplugged-state)
802 (local-set-key "\C-cof" 'gnus-offline-toggle-articles-to-fetch)
803 (local-set-key "\C-coo" 'gnus-offline-toggle-on/off-send-mail)
804 (local-set-key "\C-cox" 'gnus-offline-toggle-auto-hangup)
805 (local-set-key "\C-cos" 'gnus-offline-set-interval-time)
806 (substitute-key-definition
807 'gnus-group-get-new-news 'gnus-offline-gnus-get-new-news
809 (if (eq gnus-offline-news-fetch-method 'nnagent)
811 (substitute-key-definition
812 'gnus-agent-toggle-plugged 'gnus-offline-toggle-plugged
813 gnus-agent-group-mode-map)
814 (local-set-key "\C-coe" 'gnus-offline-agent-expire)))
815 (or (featurep 'xemacs)
816 (define-key gnus-group-mode-map
817 (if (eq system-type 'windows-nt) [S-mouse-2] [mouse-3])
818 'gnus-offline-popup-menu))))
819 (if (eq gnus-offline-news-fetch-method 'nnagent)
820 (add-hook 'gnus-summary-mode-hook
822 (substitute-key-definition
823 'gnus-agent-toggle-plugged 'gnus-offline-toggle-plugged
824 gnus-agent-summary-mode-map))))
825 (if (featurep 'xemacs)
826 ;; Overwrite the toolbar spec for gnus-group-mode.
827 (add-hook 'gnus-startup-hook
831 (when (eq 'gnus-group-get-new-news (aref but 1))
832 (aset but 1 'gnus-offline-gnus-get-new-news)
834 gnus-group-toolbar))))))
837 (defun gnus-offline-get-menu-items (list)
842 (cons (gnus-offline-get-message (car el)) (cdr el)))
846 (defvar gnus-offline-menu
847 (gnus-offline-get-menu-items
848 '((menu-1 gnus-offline-toggle-articles-to-fetch t)
849 (menu-2 gnus-offline-toggle-on/off-send-mail t)
850 (menu-3 gnus-offline-toggle-auto-hangup t)
852 (menu-4 gnus-offline-agent-expire
853 (eq gnus-offline-news-fetch-method 'nnagent))
854 (menu-5 gnus-offline-set-interval-time t)
856 (menu-6 gnus-offline-set-unplugged-state gnus-offline-connected)
858 (menu-7 gnus-ofsetup-customize t))))
860 (defun gnus-offline-define-menu-on-miee ()
861 "*Set and change menu bar on MIEE menu."
863 (gnus-offline-get-menu-items
864 '((menu-miee-1 news-spool-post t)
865 (menu-miee-2 mail-spool-send t)
867 (menu-miee-3 message-offline-state (not message-offline-state))
868 (menu-miee-4 message-online-state message-offline-state)
875 (list (cons "Gnus Offline" gnus-offline-menu)))))
876 (and (featurep 'xemacs)
877 (easy-menu-add menu))))
879 ;; define menu without miee.
881 (defun gnus-offline-define-menu-on-agent ()
882 "*Set menu bar on OFFLINE menu."
884 gnus-offline-menu-on-agent gnus-group-mode-map "Gnus offline Menu"
885 (cons "Offline" gnus-offline-menu))
886 (and (featurep 'xemacs)
887 (easy-menu-add gnus-offline-menu-on-agent)))
889 ;; Popup menu within the group buffer (under Emacs).
891 (defvar gnus-offline-popup-menu nil)
892 (defun gnus-offline-popup-menu (event)
893 "Popup menu for Gnus Offline."
895 (unless gnus-offline-popup-menu
896 (setq gnus-offline-popup-menu
898 (if (boundp 'miee-popup-menu)
900 (assq 'Miee (assq 'menu-bar global-map)))
902 (symbol-value 'gnus-offline-menu-on-agent))))
903 (if (string< emacs-version "20")
904 (append (list 'keymap
905 (if (boundp 'miee-popup-menu)
912 (let* ((pop (x-popup-menu t gnus-offline-popup-menu))
913 (func (and pop (lookup-key gnus-offline-popup-menu
914 (apply 'vector pop)))))
915 (and pop func (funcall func))))
919 (defun gnus-offline-processed-by-timer ()
920 "*Set timer interval."
921 (if (and (> gnus-offline-interval-time 0)
922 (not gnus-offline-connected))
924 (gnus-demon-add-handler 'gnus-offline-gnus-get-new-news
925 gnus-offline-interval-time
926 gnus-offline-interval-time))
927 (if (= gnus-offline-interval-time 0)
928 (gnus-demon-remove-handler 'gnus-offline-gnus-get-new-news t)))
931 ;;; gnus-offline.el ends here