1 ;;; gnus-offline.el --- To process mail & news at offline environment.
3 ;;; Copyright (C) 1998, 2001 Tatsuya Ichikawa
4 ;;; Copyright (C) 1998, 2001 Yukihiro Ito
5 ;;; Author: Tatsuya Ichikawa <t-ichi@po.shiojiri.ne.jp>
6 ;;; Yukihiro Ito <ito@rs.civil.tohoku.ac.jp>
7 ;;; Hidekazu Nakamura <u90121@uis-inf.co.jp>
8 ;;; Tsukamoto Tetsuo <czkmt@remus.dti.ne.jp>
11 ;;; Keywords: news , mail , offline , gnus
14 ;;; Keiichi Suzuki <kei-suzu@mail.wbs.or.jp>
15 ;;; KORIYAMA Naohiro <kory@ba2.so-net.or.jp>
16 ;;; Katsumi Yamaoka <yamaoka@jpl.org>
18 ;;; This file is part of Semi-gnus.
20 ;;; GNU Emacs is free software; you can redistribute it and/or modify
21 ;;; it under the terms of the GNU General Public License as published by
22 ;;; the Free Software Foundation; either version 2, or (at your option)
23 ;;; any later version.
25 ;;; GNU Emacs is distributed in the hope that it will be useful,
26 ;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
27 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
28 ;;; GNU General Public License for more details.
30 ;;; You should have received a copy of the GNU General Public License
31 ;;; along with GNU Emacs; see the file COPYING. If not, write to the
32 ;;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
33 ;;; Boston, MA 02111-1307, USA.
37 ;;; This file works only with after version of Emacs 19.30.
38 ;;; This file needs miee.el and SEMI.
39 ;;; If you set gnus-offline-drafts-queue-type to 'agent , you don't need
41 ;;; You must use T-gnus 6.12.0 or later.
45 ;;; Add following code at the end in your .emacs
47 ;;; (load "gnus-ofsetup")
48 ;;; (gnus-setup-for-offline)
50 ;;; If you use gnus-agent as souper , put gnus-agent setup code in you .gnus.el
52 ;;; If you use nnspool as souper , put following code in your .emacs before
53 ;;; gnus-offline setting.
55 ;;; Then , put hang.exe in exec-path directory.
57 ;;; In Gnus group buffer , type g to get all news and mail.
58 ;;; Then send mail and news in spool directory.
61 ;;; gnus-offline-dialup-program-arguments
62 ;;; ... List of dialup program arguments.
63 ;;; gnus-offline-hangup-program-arguments
64 ;;; ... List of hangup program arguments.
65 ;;; gnus-offline-mail-treat-environ ... toggle sending mail online/offline.
66 ;;; gnus-offline-articles-to-fetch ... toggle fetch articles.
67 ;;; both->mail->news->both...
68 ;;; gnus-offline-load-hook ... hook before gnus-offline load.
69 ;;; gnus-offline-before-online-hook ... hook before all online jobs.
70 ;;; gnus-offline-after-online-hook ... hook after all online jobs.
71 ;;; gnus-offline-interval-time ... Interval time to do all online jobs.
73 ;;; gnus-offline-dialup-function ... Function to diualup.
74 ;;; gnus-offline-hangup-function ... Function to hangup.
78 (eval '(run-hooks 'gnus-offline-load-hook))
80 (eval-when-compile (require 'cl))
85 (require 'gnus-group))
88 (provide 'gnus-offline)
90 (defgroup gnus-offline nil
91 "Offline backend utility for Gnus."
92 :prefix "gnus-offline-"
97 (defconst gnus-offline-version-number "2.20")
98 (defconst gnus-offline-codename
100 ;; "This is the time" ; 2.00
101 ;; "A matter of trust"
103 ;; "Ahhhhhhh!!" ; 2.10b1
108 (defconst gnus-offline-version (format "Gnus offline backend utiliy v%s"
109 gnus-offline-version-number))
112 (defvar nnagent-version)
113 (defvar nnspool-version)
114 (defvar msspool-news-server)
115 (defvar msspool-news-service)
116 (defvar miee-popup-menu))
118 (if (featurep 'meadow)
119 (define-process-argument-editing "/hang\\.exe\\'"
121 (general-process-argument-editing-function
122 x nil t t nil t t))))
124 (defcustom gnus-offline-auto-ppp '(connect disconnect)
125 "*This variable decides whether to connect and/or disconnect automatically."
128 (const :tag "Connection and Disconnection" (connect disconnect))
129 (const :tag "Connection Only" (connect))
130 (const :tag "Do Everything Manually" nil)))
132 (defcustom gnus-offline-load-hook nil
133 "*Hook to be run after the gnus-offline package has been loaded."
137 (defcustom gnus-offline-before-online-hook nil
138 "*Hook to be run before all online jobs."
142 (defcustom gnus-offline-after-online-hook nil
143 "*Hook to be run after all online jobs."
147 (defcustom gnus-offline-mail-treat-environ 'offline
148 "*If online , gnus-offline send all mail under online environ.
149 If offline , gnus-offline send all mail temporary to spool dir."
151 :type '(choice (const offline)
154 (defcustom gnus-offline-articles-to-fetch 'both
155 "*If both , gnus-offline fetch mail and news articles.
156 If mail , gnus-offline only fetch mail articles.
157 If news , gnus-offline only fetch news articles."
159 :type '(choice (const both)
163 (defcustom gnus-offline-mail-group-level 1
164 "*Group level for mail group."
168 (defcustom gnus-offline-after-empting-spool-hook nil
169 "*Hook to be run before empting spool."
173 (defcustom gnus-offline-before-empting-spool-hook nil
174 "*Hook to be run after empting spool."
178 (defcustom gnus-offline-dialup-function 'gnus-offline-connect-server
179 "*Function to dialup."
183 (defcustom gnus-offline-hangup-function 'gnus-offline-hangup-line
184 "*Function to hangup."
188 (defcustom gnus-offline-auto-expire t
189 "*Non-nil means expire articles on every session."
193 ;; These variables should be customized using `gnus-offline-customize',
194 ;; not by `customize'.
196 (defvar gnus-offline-dialup-program nil
197 "*Program name for dialup.")
199 (defvar gnus-offline-hangup-program nil
200 "*Program name for hangup.")
202 (defvar gnus-offline-dialup-program-arguments nil
203 "*Program arguments of gnus-offline-dialup-program.")
205 (defvar gnus-offline-hangup-program-arguments nil
206 "*Program arguments of gnus-offline-hangup-program.")
208 (defvar gnus-offline-interval-time 0
209 "*Interval time(minutes) to do online jobs.
210 If set to 0 , timer call is disabled.")
212 (defvar gnus-offline-drafts-queue-type 'agent
213 "*Queuing function used for draft messages.")
215 (defvar gnus-offline-MTA-type 'smtp
216 "*Type of MTA, sendmail or smtp.el.")
218 ;;; Internal variables.
219 (defvar gnus-offline-connected nil
220 "*If value is t , dialup line is connected status.
221 If value is nil , dialup line is disconnected status.")
223 (defvar gnus-offline-news-fetch-method nil
224 "*Method to fetch news articles.")
226 (defvar gnus-offline-mail-fetch-method nil
227 "*Method to fetch mail articles.")
229 (defvar gnus-offline-header-string
230 (format "%s - \"%s\""
232 gnus-offline-codename)
233 "*Header string for gnus-offline.")
235 (defvar gnus-offline-stored-group-level nil
236 "*Mail Group level before changing.")
238 (defvar gnus-offline-mail-source nil
239 "*mail-sources save variable.")
241 (defvar gnus-offline-lang)
243 (defvar gnus-offline-resource-en
245 . "WARNING!!: gnus-agent.el or nnagent.el is not loaded.
246 Please check your .emacs or .gnus.el to work gnus-agent fine.")
247 (error-check-2 ."WARNING!!: nnspool.el is not loaded.
248 Please check your .emacs or .gnus.el to work nnspool fine.")
249 (connect-server-1 . "Dialing ...")
250 (connect-server-2 . "Dialing ... done.")
251 (get-new-news-function-1 . "Set to online status.")
252 (hangup-line-1 . "Hang up line ... ")
253 (hangup-line-2 . "Hang up line ... done.")
254 (after-jobs-done-1 . "All online jobs has done.")
255 (set-auto-ppp-1 . "Connect and disconnect automatically.")
256 (set-auto-ppp-2 . "Connect automatically.")
257 (set-auto-ppp-3 . "Connect and disconnect manually.")
258 (set-auto-ppp-menu-1 . "Automatically Connect/Disconnect")
259 (set-auto-ppp-menu-2 . "Automatically Connect")
260 (set-auto-ppp-menu-3 . "Manually Connect/Disconnect")
261 (toggle-on/off-send-mail-1 . "Sending mail immidiately.")
262 (toggle-on/off-send-mail-2 . "Sending mail temporary to spool directory.")
263 (toggle-articles-to-fetch-1 . "Articles fetch from server.")
264 (toggle-articles-to-fetch-2 . "Only Mail")
265 (toggle-articles-to-fetch-3 . "Only News")
266 (toggle-articles-to-fetch-4 . "Mail/News both")
267 (empting-spool-1 . "Sending mails in spool ...")
268 (empting-spool-2 . "Sending mails in spool ... done.")
269 (empting-spool-3 . "Posting news in spool ...")
270 (empting-spool-4 . "Posting news in spool ... done.")
271 (empting-spool-5 . "Sending messages in spool ...")
272 (empting-spool-6 . "Sending messages in spool ... done.")
273 (interval-time-1 . "Interval time (now %d minutes) : ")
274 (interval-time-2 . "Retrieving message logic by timer is disabled.")
275 (interval-time-3 . "Interval time set to %d minutes")
276 (menu-miee-1 . "Post news in spool")
277 (menu-miee-2 . "Send mails in spool")
278 (menu-miee-3 . "Message Offline")
279 (menu-miee-4 . "Message Online")
280 (menu-1 . "Toggle articles to fetch")
281 (menu-2 . "Toggle online/offline send mail")
282 (menu-3 . "Set auto PPP")
283 (menu-4 . "Expire articles")
284 (menu-5 . "Set interval time")
285 (menu-6 . "Hang up Line.")
286 (menu-7 . "Customize options...")))
288 (defvar gnus-offline-resource-ja
290 . "
\e$B7Y9p
\e(B!!: gnus-agent.el
\e$B$^$?$O
\e(B nnagent.el
\e$B$,%m!<%I$5$l$F$$$^$;$s!#
\e(B
291 .emacs
\e$B$^$?$O
\e(B .gnus.el
\e$B$N
\e(B gnus-agent
\e$B$N@_Dj$r@5$7$/$7$F$/$@$5$$!#
\e(B")
292 (error-check-2 ."
\e$B7Y9p
\e(B!!: nnspool.el
\e$B$,%m!<%I$5$l$F$$$^$;$s!#
\e(B
293 .emacs
\e$B$^$?$O
\e(B .gnus.el
\e$B$N
\e(B nnspool
\e$B$N@_Dj$r@5$7$/$7$F$/$@$5$$!#
\e(B")
294 (connect-server-1 . "
\e$B@\B3$7$F$$$^$9
\e(B...")
295 (connect-server-2 . "
\e$B@\B3$7$F$$$^$9
\e(B...
\e$B40N;!#
\e(B")
296 (get-new-news-function-1 . "
\e$B%*%s%i%$%s>uBV$G$9!#
\e(B")
297 (set-auto-ppp-1 . "
\e$B<+F0E*$K
\e(B PPP
\e$B@\B3!&@ZCG$7$^$9!#
\e(B")
298 (set-auto-ppp-2 . "
\e$B<+F0E*$K
\e(B PPP
\e$B@\B3$7$^$9!#
\e(B")
299 (set-auto-ppp-3 . "
\e$B<jF0$G
\e(B PPP
\e$B@\B3!&@ZCG$7$^$9!#
\e(B")
300 (hangup-line-1 . "
\e$B@ZCG$7$F$$$^$9
\e(B...")
301 (hangup-line-2 . "
\e$B@ZCG$7$F$$$^$9
\e(B...
\e$B40N;!#
\e(B")
302 (after-jobs-done-1 . "
\e$BA4$F$N%*%s%i%$%s=hM}$r40N;$7$^$7$?!#
\e(B")
303 (toggle-on/off-send-mail-1 . "
\e$B%a!<%k$rD>@\Aw?.$7$^$9!#
\e(B")
304 (toggle-on/off-send-mail-2 . "
\e$B%a!<%k$O%-%e!<$KAw$i$l$^$9!#
\e(B")
305 (toggle-articles-to-fetch-1 . "
\e$B<u?.$9$k%a%C%;!<%8$O
\e(B... ")
306 (toggle-articles-to-fetch-2 . "
\e$B%a!<%k$N$_$G$9!#
\e(B")
307 (toggle-articles-to-fetch-3 . "
\e$B%K%e!<%9$N$_$G$9!#
\e(B")
308 (toggle-articles-to-fetch-4 . "
\e$B%a!<%k$H%K%e!<%9$NN>J}$G$9!#
\e(B")
309 (empting-spool-1 . "
\e$B%-%e!<$N%a!<%k$rAw?.Cf
\e(B...")
310 (empting-spool-2 . "
\e$B%-%e!<$N%a!<%k$rAw?.Cf
\e(B...
\e$B40N;!#
\e(B")
311 (empting-spool-3 . "
\e$B%-%e!<$N%K%e!<%95-;v$rAw?.Cf
\e(B...")
312 (empting-spool-4 . "
\e$B%-%e!<$N%K%e!<%95-;v$rAw?.Cf
\e(B...
\e$B40N;!#
\e(B")
313 (empting-spool-5 . "
\e$B%-%e!<$N%a%C%;!<%8$rAw?.Cf
\e(B...")
314 (empting-spool-6 . "
\e$B%-%e!<$N%a%C%;!<%8$rAw?.Cf
\e(B...
\e$B40N;!#
\e(B")
315 (interval-time-1 . "
\e$BAw<u?.%8%g%V$N4V3V
\e(B (
\e$B8=:_$N@_Dj$O
\e(B %d
\e$BJ,$G$9
\e(B) : ")
316 (interval-time-2 . "
\e$B<+F0Aw<u?.5!G=$r
\e(B
\e$B%*%U
\e(B
\e$B$K$7$^$7$?!#
\e(B")
317 (interval-time-3 . "
\e$B<+F0Aw<u?.$N4V3V$r
\e(B %d
\e$BJ,$K@_Dj$7$^$7$?!#
\e(B")))
319 (defvar gnus-offline-resource-ja_complete
321 gnus-offline-resource-ja
322 '((menu-miee-1 . "Spool
\e$B$K$"$k5-;v$NAw?.
\e(B")
323 (menu-miee-2 . "Spool
\e$B$K$"$k
\e(B Mail
\e$B$NAw?.
\e(B")
324 (menu-miee-3 . "Offline
\e$B>uBV$X
\e(B")
325 (menu-miee-4 . "Online
\e$B>uBV$X
\e(B")
326 (menu-1 . "
\e$B<hF@5-;v<oN`$NJQ99
\e(B")
327 (menu-2 . "Mail
\e$BAw?.J}K!
\e(B(On/Off)
\e$B$N@ZBX$(
\e(B")
328 (menu-3 . "
\e$B<+F0
\e(B PPP
\e$B@)8f$N@_Dj
\e(B")
329 (menu-4 . "
\e$B<hF@:Q5-;v$r>C$9
\e(B")
330 (menu-5 . "
\e$B5-;v<hF@4V3V;~4V$N@_Dj
\e(B")
331 (menu-6 . "
\e$B2s@~$N@ZCG
\e(B")
332 (menu-7 . "
\e$B%W%m%Q%F%#
\e(B...")
333 (set-auto-ppp-menu-1 . "
\e$B<+F0E*$K
\e(B PPP
\e$B@\B3!&@ZCG
\e(B")
334 (set-auto-ppp-menu-2 . "
\e$B<+F0E*$K
\e(B PPP
\e$B@\B3
\e(B")
335 (set-auto-ppp-menu-3 . "
\e$B<jF0$G
\e(B PPP
\e$B@\B3!&@ZCG
\e(B"))))
340 (defsubst gnus-offline-gettext (symbol &optional lang)
341 (setq lang (or lang gnus-offline-lang))
343 (cdr (assq symbol (symbol-value
344 (intern (format "gnus-offline-resource-%s" lang)))))
345 (cdr (assq symbol gnus-offline-resource-en))))
347 (defsubst gnus-offline-set-online-sendmail-function ()
348 "*Initialize sendmail-function when plugged status."
349 (if (eq gnus-offline-MTA-type 'smtp)
350 (setq message-send-mail-function 'message-send-mail-with-smtp)
351 (setq message-send-mail-function 'message-send-mail-with-sendmail)))
353 (defsubst gnus-offline-set-offline-sendmail-function ()
354 "*Initialize sendmail-function when unplugged status."
355 (cond ((eq gnus-offline-drafts-queue-type 'miee)
356 (if (eq gnus-offline-news-fetch-method 'nnagent)
357 (setq gnus-agent-send-mail-function
358 'sendmail-to-spool-in-gnspool-format))
359 (setq message-send-mail-function 'sendmail-to-spool-in-gnspool-format))
361 (setq gnus-agent-send-mail-function
362 (gnus-offline-set-online-sendmail-function)
363 message-send-mail-function 'gnus-agent-send-mail))))
365 (defsubst gnus-offline-set-offline-post-news-function ()
366 "*Initialize sendnews-function when unplugged status."
367 (if (eq gnus-offline-drafts-queue-type 'miee)
368 (setq message-send-news-function 'gnspool-request-post)))
370 (defsubst gnus-offline-set-online-post-news-function ()
371 "*Initialize sendnews-function when plugged status."
372 (setq message-send-news-function 'message-send-news-with-gnus))
374 (defsubst gnus-offline-disable-fetch-mail ()
375 "*Set do not fetch mail."
376 (setq mail-sources nil
377 nnmail-spool-file nil))
379 (defsubst gnus-offline-enable-fetch-mail ()
380 "*Set to fetch mail."
381 (setq gnus-offline-mail-fetch-method 'nnmail)
382 (setq mail-sources gnus-offline-mail-source))
384 (defsubst gnus-offline-enable-fetch-news ()
385 "*Set to fetch news."
386 (if (eq gnus-offline-news-fetch-method 'nnagent)
388 (setq gnus-agent-handle-level gnus-level-subscribed)
389 (gnus-agent-toggle-plugged t))))
391 (when (featurep 'gnus-ofsetup)
392 ;; Advice to Gnus functions.
393 (defadvice gnus-group-get-new-news (before gnus-offline-advice
394 activate preactivate)
395 "When called interactively, dial up and get online automatically."
396 (when (interactive-p)
397 (run-hooks 'gnus-offline-before-online-hook)
398 (if (and (memq 'connect gnus-offline-auto-ppp)
399 (functionp gnus-offline-dialup-function))
400 (funcall gnus-offline-dialup-function))
401 (gnus-offline-get-new-news-function)))
403 (defadvice gnus-agent-toggle-plugged (around gnus-offline-advice
404 activate preactivate)
405 "Also toggle gnus-offline `connected--disconnected' status."
406 (interactive (list (not gnus-offline-connected)))
407 (cond ((ad-get-arg 0)
408 (setq gnus-offline-connected (ad-get-arg 0))
410 ;; Set send mail/news function to offline functions.
411 (gnus-offline-set-online-sendmail-function)
412 (gnus-offline-set-online-post-news-function))
414 ;; Set to offline status
415 (gnus-offline-set-unplugged-state))))
417 (defadvice gnus-agent-expire (around gnus-offline-advice activate preactivate)
418 "Advice not to delete new articles."
419 (cond ((eq 0 gnus-agent-expire-days)
420 (let (gnus-agent-expire-all)
425 (defadvice gnus-agent-mode (around gnus-offline-advice activate preactivate)
426 "Advice not to close PPP connection."
427 (let (gnus-offline-hangup-function)
433 (defun gnus-offline-setup ()
434 "*Initialize gnus-offline function"
436 (when (eq gnus-offline-drafts-queue-type 'agent)
437 (setq gnus-offline-connected gnus-plugged))
439 (gnus-offline-processed-by-timer)
440 (gnus-offline-error-check)
442 ;; To transfer Mail/News function.
443 (cond ((or (and (eq 'gnus-offline-drafts-queue-type 'agent)
444 gnus-offline-connected)
445 (eq gnus-offline-mail-treat-environ 'online))
446 ;; send mail under offline environ.
447 (gnus-offline-set-online-sendmail-function))
449 ;; send mail under offline environ.
450 (gnus-offline-set-offline-sendmail-function))))
453 ;; Setting Error check.
454 (defun gnus-offline-error-check ()
455 ;; Check gnus-agent and nnspool setting.
456 (let ((buffer " *Offline Error*"))
457 (cond ((eq gnus-offline-news-fetch-method 'nnagent)
458 ;; nnagent and gnus-agent loaded ??
459 (unless (and (featurep 'gnus-agent)
461 (set-buffer (gnus-get-buffer-create buffer))
463 (insert (gnus-offline-gettext 'error-check-1))
464 (pop-to-buffer buffer)))
466 ((eq gnus-offline-news-fetch-method 'nnspool)
467 (unless (featurep 'nnspool)
468 (set-buffer (gnus-get-buffer-create buffer))
470 (insert (gnus-offline-gettext 'error-check-2))
471 (pop-to-buffer buffer)))
478 (defun gnus-offline-connect-server ()
480 ;; Dialup if gnus-offline-dialup-program is specified
481 (if (stringp gnus-offline-dialup-program)
483 (message "%s" (gnus-offline-gettext 'connect-server-1))
484 (apply 'call-process gnus-offline-dialup-program nil nil nil
485 gnus-offline-dialup-program-arguments)
487 (message "%s" (gnus-offline-gettext 'connect-server-2)))))
490 ;; Jobs before get new news , send mail and post news.
492 (defun gnus-offline-get-new-news-function ()
493 "*Prepare to get new news/mail."
494 ;; Set mail group level
495 (if (eq gnus-offline-articles-to-fetch 'mail)
496 (gnus-offline-set-mail-group-level gnus-offline-mail-group-level))
498 ;; Set to online environ.
499 (setq gnus-offline-connected t)
501 ;; Set send mail/news functions to online functions.
502 (gnus-offline-set-online-sendmail-function)
503 (gnus-offline-set-online-post-news-function)
504 (message "%s" (gnus-offline-gettext 'get-new-news-function-1))
507 (if (eq gnus-offline-articles-to-fetch 'news)
508 (gnus-offline-disable-fetch-mail))
510 ;; fetch both mail and news. or Only mail.
511 (gnus-offline-enable-fetch-news)
512 (if (memq gnus-offline-articles-to-fetch '(both mail))
513 (gnus-offline-enable-fetch-mail))
515 ;; fetch only mail for gnus-agent
516 (if (and (eq gnus-offline-news-fetch-method 'nnagent)
517 (eq gnus-offline-articles-to-fetch 'mail))
518 (setq gnus-agent-handle-level gnus-offline-mail-group-level)))
521 ;; Change mail group level to handle only mail.
523 (defun gnus-offline-set-mail-group-level (level)
524 "*Set nnm* group level."
525 (switch-to-buffer gnus-group-buffer)
526 (goto-char (point-min))
528 ;; Save current level
529 (if (not gnus-offline-stored-group-level)
530 (while (re-search-forward " nnm" nil t)
531 (setq gnus-offline-stored-group-level
532 (append gnus-offline-stored-group-level
533 (list (gnus-group-group-level)))))
537 (goto-char (point-min))
538 (while (re-search-forward " nnm" nil t)
539 (gnus-group-set-current-level 1 level)
544 ;; Restore mail group level
546 (defun gnus-offline-restore-mail-group-level ()
547 "*Restore nnm* group level."
548 (switch-to-buffer gnus-group-buffer)
549 (goto-char (point-min))
551 (while (re-search-forward " nnm" nil t)
552 (gnus-group-set-current-level 1 (nth num gnus-offline-stored-group-level))
555 (beginning-of-line))))
557 ;; Jobs after getting new news.
559 (defun gnus-offline-after-get-new-news ()
560 "*After getting news and mail jobs."
561 (cond (gnus-offline-connected
562 (when (memq gnus-offline-articles-to-fetch '(both mail))
564 ;; send mail/news in spool
565 (gnus-offline-empting-spool)
566 (when (eq gnus-offline-articles-to-fetch 'mail)
567 ;; Send only mail and hang up...
568 (if gnus-offline-connected
569 (gnus-offline-set-unplugged-state))
570 ;; Disable fetch mail.
571 (gnus-offline-disable-fetch-mail)
572 (gnus-offline-after-jobs-done)))
573 (when (memq gnus-offline-articles-to-fetch '(both news))
575 (cond ((eq gnus-offline-news-fetch-method 'nnagent)
576 ;; Get New News (gnus-agent)
577 (gnus-agent-toggle-plugged t)
579 (gnus-agent-fetch-session)
580 ;; Hang Up line. then set to offline status.
581 (gnus-offline-set-unplugged-state)
582 ;; All online jobs has done.
583 (gnus-offline-after-jobs-done))
585 (if (eq gnus-offline-news-fetch-method 'nnspool)
586 ;; Get New News (nnspool)
587 (gnspool-get-news))))))
592 ;; Add your custom header.
594 (defun gnus-offline-add-custom-header (header string)
595 "*Add X-Gnus-Offline-Backend header to Mail/News message."
597 (progn (goto-char (point-min))
599 (concat "^" (regexp-quote mail-header-separator) "\n"))
602 (goto-char (point-min))
603 (unless (re-search-forward (concat "^" header) delimline t)
604 (goto-char delimline)
607 (setq hdr (concat header " "))
608 (setq str (concat hdr string))
609 (setq hdr (concat str "\n"))
612 ;; Add X-Offline-Backend header.
614 (defun gnus-offline-message-add-header ()
615 "*Add X-Gnus-Offline-Backend header to Mail/News message."
616 (when (eq gnus-offline-mail-treat-environ 'offline)
617 (let* ((ver (if (eq gnus-offline-news-fetch-method 'nnagent)
620 (str (format "\n with %s" ver)))
621 (gnus-offline-add-custom-header
622 "X-Gnus-Offline-Backend:" (concat gnus-offline-header-string str)))))
626 ;; Function of hang up line.
628 (defun gnus-offline-set-unplugged-state ()
629 "*Set to unplugged state."
632 (if (and (memq 'disconnect gnus-offline-auto-ppp)
633 (functionp gnus-offline-hangup-function))
634 (funcall gnus-offline-hangup-function))
635 (setq gnus-offline-connected nil)
636 (if (eq gnus-offline-news-fetch-method 'nnagent)
637 (ad-Orig-gnus-agent-toggle-plugged nil))
639 ;; Set send mail/news function to offline functions.
640 (gnus-offline-set-offline-sendmail-function)
641 (gnus-offline-set-offline-post-news-function)
643 (setenv "MAILHOST" nil))
645 ;; Hangup line function
647 (defun gnus-offline-hangup-line ()
648 "*Hangup line function."
649 (message "%s" (gnus-offline-gettext 'hangup-line-1))
650 (if (stringp gnus-offline-hangup-program)
651 (apply 'start-process "hup" nil gnus-offline-hangup-program
652 gnus-offline-hangup-program-arguments))
653 (message "%s" (gnus-offline-gettext 'hangup-line-2)))
655 ;; Hang Up line routine whe using nnspool
657 (defun gnus-offline-nnspool-hangup-line ()
658 (if gnus-offline-connected
659 (gnus-offline-set-unplugged-state))
660 (gnus-offline-after-jobs-done))
662 ;; Function of all jobs has done.
664 (defun gnus-offline-after-jobs-done ()
665 "*Jobs after all online jobs."
666 (run-hooks 'gnus-offline-after-online-hook)
667 (if (eq gnus-offline-articles-to-fetch 'mail)
668 (gnus-offline-restore-mail-group-level))
669 (if (and (eq gnus-offline-news-fetch-method 'nnagent)
670 gnus-offline-auto-expire)
672 (static-if (featurep 'xemacs)
673 (if (fboundp 'play-sound-file)
677 (gnus-group-save-newsrc)
678 (message "%s" (gnus-offline-gettext 'after-jobs-done-1)))
684 (defun gnus-offline-set-auto-ppp ()
685 "*Decide whether to connect and/or disconnect automatically."
687 (let ((keys (key-description (this-command-keys)))
689 (cond ((or (string= "misc-user" keys)
690 (string= "S-mouse-2" keys)
691 (string-match "^menu-bar" keys)
692 (string-match "^mouse" keys))
693 (setq title (gnus-offline-gettext 'menu-3))
696 (gnus-offline-get-menu-items
697 '((set-auto-ppp-menu-1
699 (setq gnus-offline-auto-ppp '(connect disconnect))
701 (gnus-offline-gettext 'set-auto-ppp-1)))
705 (setq gnus-offline-auto-ppp '(connect))
707 (gnus-offline-gettext 'set-auto-ppp-2)))
711 (setq gnus-offline-auto-ppp nil)
713 (gnus-offline-gettext 'set-auto-ppp-3)))
715 (gnus-offline-popup menu title))
717 (cond ((eq gnus-offline-auto-ppp nil)
718 (setq gnus-offline-auto-ppp '(connect disconnect))
719 (setq str (gnus-offline-gettext 'set-auto-ppp-1)))
720 ((memq 'connect gnus-offline-auto-ppp)
721 (cond ((memq 'disconnect gnus-offline-auto-ppp)
722 (setq gnus-offline-auto-ppp '(connect))
724 (gnus-offline-gettext 'set-auto-ppp-2)))
726 (setq gnus-offline-auto-ppp nil)
728 (gnus-offline-gettext 'set-auto-ppp-3))))))
729 (message "%s" str)))))
731 ;; Toggle offline/online to send mail.
733 (defun gnus-offline-toggle-on/off-send-mail ()
734 "*Toggel online/offline sendmail."
736 (if (eq gnus-offline-mail-treat-environ 'offline)
738 ;; Sending mail under online environ.
739 (gnus-offline-set-online-sendmail-function)
740 (setq gnus-offline-mail-treat-environ 'online)
741 (message "%s" (gnus-offline-gettext 'toggle-on/off-send-mail-1)))
742 ;; Sending mail under offline environ.
743 (gnus-offline-set-offline-sendmail-function)
744 (setq gnus-offline-mail-treat-environ 'offline)
745 (message "%s" (gnus-offline-gettext 'toggle-on/off-send-mail-2))))
747 ;; Toggle articles to fetch ... both -> mail -> news -> both
749 (defun gnus-offline-toggle-articles-to-fetch ()
750 "*Set articles to fetch... both(Mail/News) -> mail only -> News only -> both"
752 (let ((string (gnus-offline-gettext 'toggle-articles-to-fetch-1))
754 (cond ((eq gnus-offline-articles-to-fetch 'both)
755 (setq gnus-offline-articles-to-fetch 'mail
756 str (gnus-offline-gettext 'toggle-articles-to-fetch-2)))
757 ((eq gnus-offline-articles-to-fetch 'mail)
758 (setq gnus-offline-articles-to-fetch 'news
759 str (gnus-offline-gettext 'toggle-articles-to-fetch-3)))
761 (setq gnus-offline-articles-to-fetch 'both
762 str (gnus-offline-gettext 'toggle-articles-to-fetch-4))))
763 (message "%s %s" string str)))
765 ;; Send mail and Post news using Miee or gnus-agent.
767 (defun gnus-offline-empting-spool ()
768 "*Send all drafts on queue."
769 (run-hooks 'gnus-offline-before-empting-spool-hook)
770 (if (eq gnus-offline-drafts-queue-type 'miee)
771 ;; Send queued message by miee.el.
773 (if (eq gnus-offline-mail-treat-environ 'offline)
775 (message "%s" (gnus-offline-gettext 'empting-spool-1))
776 ;; Using miee to send mail.
778 (message "%s" (gnus-offline-gettext 'empting-spool-2))))
779 (message "%s" (gnus-offline-gettext 'empting-spool-3))
780 ;; Using miee to post news.
781 (if (and (not (stringp msspool-news-server))
782 (not msspool-news-service))
784 (setq msspool-news-server (nth 1 gnus-select-method))
785 (setq msspool-news-service 119)))
787 (message "%s" (gnus-offline-gettext 'empting-spool-4)))
788 ;; Send queued message by gnus-agent
789 (message "%s" (gnus-offline-gettext 'empting-spool-5))
790 (gnus-group-send-queue)
791 (message "%s" (gnus-offline-gettext 'empting-spool-6)))
793 (run-hooks 'gnus-offline-after-empting-spool-hook))
797 (defun gnus-offline-set-interval-time ()
798 "*Set interval time for gnus-daemon."
800 (setq gnus-offline-interval-time
801 (string-to-int (read-from-minibuffer
802 (format (gnus-offline-gettext 'interval-time-1)
803 gnus-offline-interval-time)
805 (if (< gnus-offline-interval-time 2)
807 (message "%s" (gnus-offline-gettext 'interval-time-2))
808 (setq gnus-offline-interval-time 0))
810 (format (gnus-offline-gettext 'interval-time-3)
811 gnus-offline-interval-time)))
812 (gnus-offline-processed-by-timer))
817 (defun gnus-offline-define-menu-and-key ()
819 (cond ((eq gnus-offline-drafts-queue-type 'miee)
822 (add-hook 'gnus-group-mode-hook 'gnus-offline-define-menu-on-miee))
824 (gnus-offline-define-menu-on-miee))))
826 (add-hook 'gnus-group-mode-hook 'gnus-offline-define-menu-on-agent)))
828 (add-hook 'gnus-group-mode-hook
830 (local-set-key "\C-coh" 'gnus-offline-set-unplugged-state)
831 (local-set-key "\C-cof" 'gnus-offline-toggle-articles-to-fetch)
832 (local-set-key "\C-coo" 'gnus-offline-toggle-on/off-send-mail)
833 (local-set-key "\C-cox" 'gnus-offline-set-auto-ppp)
834 (local-set-key "\C-cos" 'gnus-offline-set-interval-time)
835 (if (eq gnus-offline-news-fetch-method 'nnagent)
836 (local-set-key "\C-coe" 'gnus-agent-expire))
837 (static-unless (featurep 'xemacs)
839 (if (eq system-type 'windows-nt) [S-mouse-2] [mouse-3])
840 'gnus-offline-popup-menu)))))
844 (defun gnus-offline-popup (menu &optional title)
849 (let* ((menu-func (or (and (fboundp 'easy-menu-create-menu)
850 'easy-menu-create-menu)
851 'easy-menu-create-keymaps))
852 (keymap (if (keymapp menu)
854 (funcall menu-func (car menu) (cdr menu))))
856 ;; Display the popup menu.
857 (if (and (setq pop (x-popup-menu t keymap))
858 (setq func (lookup-key keymap
859 (apply 'vector pop))))
862 (defun gnus-offline-get-menu-items (list)
867 (list (if (listp elem)
869 (setcar elem (gnus-offline-gettext (car elem)))
874 (defvar gnus-offline-menu
875 (gnus-offline-get-menu-items
876 '((menu-1 gnus-offline-toggle-articles-to-fetch t)
877 (menu-2 gnus-offline-toggle-on/off-send-mail t)
878 (menu-3 gnus-offline-set-auto-ppp t)
880 (menu-4 gnus-agent-expire
881 (eq gnus-offline-news-fetch-method 'nnagent))
882 (menu-5 gnus-offline-set-interval-time t)
884 (menu-6 gnus-offline-set-unplugged-state gnus-offline-connected)
886 (menu-7 gnus-ofsetup-customize t))))
888 (defun gnus-offline-define-menu-on-miee ()
889 "*Set and change menu bar on MIEE menu."
891 (gnus-offline-get-menu-items
892 '((menu-miee-1 news-spool-post t)
893 (menu-miee-2 mail-spool-send t)
895 (menu-miee-3 message-offline-state (not message-offline-state))
896 (menu-miee-4 message-online-state message-offline-state)
903 (list (cons "Gnus Offline" gnus-offline-menu)))))
904 (static-if (featurep 'xemacs)
905 (easy-menu-add menu))))
907 ;; define menu without miee.
909 (defun gnus-offline-define-menu-on-agent ()
910 "*Set menu bar on OFFLINE menu."
912 gnus-offline-menu-on-agent gnus-group-mode-map "Gnus offline Menu"
913 (cons "Offline" gnus-offline-menu))
914 (static-if (featurep 'xemacs)
915 (easy-menu-add gnus-offline-menu-on-agent)))
917 ;; Popup menu within the group buffer (under Emacs).
919 (static-unless (featurep 'xemacs)
920 (defun gnus-offline-popup-menu (event)
921 "Popup menu for Gnus Offline."
923 (apply 'gnus-offline-popup
924 (if (boundp 'miee-popup-menu)
925 (list (or (assq 'keymap
926 (assq 'Miee (assq 'menu-bar global-map)))
929 (list (symbol-value 'gnus-offline-menu-on-agent)
934 (defun gnus-offline-processed-by-timer ()
935 "*Set timer interval."
936 (let ((func (lambda () (call-interactively 'gnus-group-get-new-news)))
937 (time gnus-offline-interval-time))
938 (cond ((and (> time 0) (not gnus-offline-connected))
940 (gnus-demon-add-handler func time time))
941 ((= gnus-offline-interval-time 0)
942 (gnus-demon-remove-handler func t)))))
944 ;; Code for making Gnus and Gnus Offline cooperate with each other.
947 ;; Display `X-Gnus-Offline-Backend' message header aesthetically.
948 (eval-after-load "eword-decode"
949 '(mime-set-field-decoder 'X-Gnus-Offline-Backend nil nil))
951 ;; Enable key and menu definitions here.
952 (eval '(funcall 'gnus-offline-define-menu-and-key))
956 ;;; gnus-offline.el ends here