1 ;;; gnus-offline.el --- To process mail & news at offline environment.
2 ;;; $Id: gnus-offline.el,v 1.1.2.5.2.36.4.6 1999-09-11 19:30:33 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 (defgroup gnus-offline nil
87 "Offline backend utility for Gnus."
88 :prefix "gnus-offline-"
93 (defconst gnus-offline-version-number "2.20")
94 (defconst gnus-offline-codename
96 ;; "This is the time" ; 2.00
97 ;; "A matter of trust"
99 ;; "Ahhhhhhh!!" ; 2.10b1
104 (defconst gnus-offline-version (format "Gnus offline backend utiliy v%s"
105 gnus-offline-version-number))
110 (unless (boundp symbol)
111 (make-local-variable symbol)
112 (eval (list 'setq symbol nil))))
121 (unless (fboundp symbol)
122 (defalias symbol 'ignore)))
123 '(general-process-argument-editing-function
124 define-process-argument-editing
129 (put 'gnus-offline-set-unplugged-state 'menu-enable 'gnus-offline-connected)
130 (if (eq system-type 'windows-nt)
131 (define-process-argument-editing "/hang\\.exe\\'"
133 (general-process-argument-editing-function
134 x nil t t nil t t))))
136 (defcustom gnus-offline-auto-hangup t
137 "*Whether dialup-network automatically hang up when all online jobs has done."
141 (defcustom gnus-offline-load-hook nil
142 "*Hook to be run after the gnus-offline package has been loaded."
146 (defcustom gnus-offline-before-online-hook nil
147 "*Hook to be run before all online jobs."
151 (defcustom gnus-offline-after-online-hook nil
152 "*Hook to be run after all online jobs."
156 (defcustom gnus-offline-mail-treat-environ 'offline
157 "*If online , gnus-offline send all mail under online environ.
158 If offline , gnus-offline send all mail temporary to spool dir."
160 :type '(choice (const offline)
163 (defcustom gnus-offline-articles-to-fetch 'both
164 "*If both , gnus-offline fetch mail and news articles.
165 If mail , gnus-offline only fetch mail articles.
166 If news , gnus-offline only fetch news articles."
168 :type '(choice (const both)
172 (defcustom gnus-offline-mail-group-level 1
173 "*Group level for mail group."
177 (defcustom gnus-offline-after-empting-spool-hook nil
178 "*Hook to be run before empting spool."
182 (defcustom gnus-offline-before-empting-spool-hook nil
183 "*Hook to be run after empting spool."
187 (defcustom gnus-offline-dialup-function 'gnus-offline-connect-server
188 "*Function to dialup."
192 (defcustom gnus-offline-hangup-function 'gnus-offline-hangup-line
193 "*Function to hangup."
197 (defcustom gnus-offline-agent-automatic-expire t
198 "*Non-nil means expire articles on every session."
202 ;; These variables should be customized using `gnus-offline-customize',
203 ;; not by `customize'.
205 (defvar gnus-offline-dialup-program nil
206 "*Program name for dialup.")
208 (defvar gnus-offline-hangup-program nil
209 "*Program name for hangup.")
211 (defvar gnus-offline-dialup-program-arguments nil
212 "*Program arguments of gnus-offline-dialup-program.")
214 (defvar gnus-offline-hangup-program-arguments nil
215 "*Program arguments of gnus-offline-hangup-program.")
217 (defvar gnus-offline-interval-time 0
218 "*Interval time(minutes) to do online jobs.
219 If set to 0 , timer call is disabled.")
221 (defvar gnus-offline-drafts-queue-type 'agent
222 "*Queuing function used for draft messages.")
224 (defvar gnus-offline-MTA-type 'smtp
225 "*Type of MTA, sendmail or smtp.el.")
227 ;;; Internal variables.
228 (defvar gnus-offline-connected nil
229 "*If value is t , dialup line is connected status.
230 If value is nil , dialup line is disconnected status.")
232 (defvar gnus-offline-news-fetch-method nil
233 "*Method to fetch news articles.")
235 (defvar gnus-offline-mail-fetch-method nil
236 "*Method to fetch mail articles.")
238 (defvar gnus-offline-header-string
239 (format "%s - \"%s\""
241 gnus-offline-codename)
242 "*Header string for gnus-offline.")
244 (defvar gnus-offline-stored-group-level nil
245 "*Mail Group level before changing.")
247 (defvar gnus-offline-mail-source nil
248 "*mail-sources save variable.")
250 (defvar gnus-offline-lang)
252 (defvar gnus-offline-resource-en
254 . "WARNING!!: gnus-agent.el or nnagent.el is not loaded.
255 Please check your .emacs or .gnus.el to work gnus-agent fine.")
256 (error-check-2 ."WARNING!!: nnspool.el is not loaded.
257 Please check your .emacs or .gnus.el to work nnspool fine.")
258 (connect-server-1 . "Dialing ...")
259 (connect-server-2 . "Dialing ... done.")
260 (get-new-news-function-1 . "Set to online status.")
261 (hangup-line-1 . "Hang up line ... ")
262 (hangup-line-2 . "Hang up line ... done.")
263 (after-jobs-done-1 . "All online jobs has done.")
264 (toggle-auto-hangup-1 . "Auto hang up logic")
265 (toggle-auto-hangup-2 . "disabled.")
266 (toggle-auto-hangup-3 . "enabled.")
267 (toggle-on/off-send-mail-1 . "Sending mail immidiately.")
268 (toggle-on/off-send-mail-2 . "Sending mail temporary to spool directory.")
269 (toggle-articles-to-fetch-1 . "Articles fetch from server.")
270 (toggle-articles-to-fetch-2 . "Only Mail")
271 (toggle-articles-to-fetch-3 . "Only News")
272 (toggle-articles-to-fetch-4 . "Mail/News both")
273 (empting-spool-1 . "Sending mails in spool ...")
274 (empting-spool-2 . "Sending mails in spool ... done.")
275 (empting-spool-3 . "Posting news in spool ...")
276 (empting-spool-4 . "Posting news in spool ... done.")
277 (empting-spool-5 . "Sending messages in spool ...")
278 (empting-spool-6 . "Sending messages in spool ... done.")
279 (interval-time-1 . "Interval time (now %d minutes) : ")
280 (interval-time-2 . "Retrieving message logic by timer is disabled.")
281 (interval-time-3 . "Interval time set to %d minutes")
282 (menu-miee-1 . "Post news in spool")
283 (menu-miee-2 . "Send mails in spool")
284 (menu-miee-3 . "Message Offline")
285 (menu-miee-4 . "Message Online")
286 (menu-1 . "Toggle articles to fetch")
287 (menu-2 . "Toggle online/offline send mail")
288 (menu-3 . "Toggle auto hangup")
289 (menu-4 . "Expire articles")
290 (menu-5 . "Set interval time")
291 (menu-6 . "Hang up Line.")
292 (menu-7 . "Customize options...")))
294 (defvar gnus-offline-resource-ja
296 . "
\e$B7Y9p
\e(B!!: gnus-agent.el
\e$B$^$?$O
\e(B nnagent.el
\e$B$,%m!<%I$5$l$F$$$^$;$s!#
\e(B
297 .emacs
\e$B$^$?$O
\e(B .gnus.el
\e$B$N
\e(B gnus-agent
\e$B$N@_Dj$r@5$7$/$7$F$/$@$5$$!#
\e(B")
298 (error-check-2 ."
\e$B7Y9p
\e(B!!: nnspool.el
\e$B$,%m!<%I$5$l$F$$$^$;$s!#
\e(B
299 .emacs
\e$B$^$?$O
\e(B .gnus.el
\e$B$N
\e(B nnspool
\e$B$N@_Dj$r@5$7$/$7$F$/$@$5$$!#
\e(B")
300 (connect-server-1 . "
\e$B%@%$%d%k$7$F$$$^$9
\e(B...")
301 (connect-server-2 . "
\e$B%@%$%d%k$7$F$$$^$9
\e(B...
\e$B40N;!#
\e(B")
302 (get-new-news-function-1 . "
\e$B%*%s%i%$%s>uBV$G$9!#
\e(B")
303 (hangup-line-1 . "
\e$B@ZCG$7$F$$$^$9
\e(B...")
304 (hangup-line-2 . "
\e$B@ZCG$7$F$$$^$9
\e(B...
\e$B40N;!#
\e(B")
305 (after-jobs-done-1 . "
\e$BA4$F$N%*%s%i%$%s=hM}$r40N;$7$^$7$?!#
\e(B")
306 (toggle-auto-hangup-1 . "
\e$B<+F0@ZCG5!G=$r
\e(B ")
307 (toggle-auto-hangup-2 . "
\e$B%*%U
\e(B
\e$B$K$7$^$7$?!#
\e(B")
308 (toggle-auto-hangup-3 . "
\e$B%*%s
\e(B
\e$B$K$7$^$7$?!#
\e(B")
309 (toggle-on/off-send-mail-1 . "
\e$B%a!<%k$rD>@\Aw?.$7$^$9!#
\e(B")
310 (toggle-on/off-send-mail-2 . "
\e$B%a!<%k$O%-%e!<$KAw$i$l$^$9!#
\e(B")
311 (toggle-articles-to-fetch-1 . "
\e$B<u?.$9$k%a%C%;!<%8$O
\e(B... ")
312 (toggle-articles-to-fetch-2 . "
\e$B%a!<%k$N$_$G$9!#
\e(B")
313 (toggle-articles-to-fetch-3 . "
\e$B%K%e!<%9$N$_$G$9!#
\e(B")
314 (toggle-articles-to-fetch-4 . "
\e$B%a!<%k$H%K%e!<%9$NN>J}$G$9!#
\e(B")
315 (empting-spool-1 . "
\e$B%-%e!<$N%a!<%k$rAw?.Cf
\e(B...")
316 (empting-spool-2 . "
\e$B%-%e!<$N%a!<%k$rAw?.Cf
\e(B...
\e$B40N;!#
\e(B")
317 (empting-spool-3 . "
\e$B%-%e!<$N%K%e!<%95-;v$rAw?.Cf
\e(B...")
318 (empting-spool-4 . "
\e$B%-%e!<$N%K%e!<%95-;v$rAw?.Cf
\e(B...
\e$B40N;!#
\e(B")
319 (empting-spool-5 . "
\e$B%-%e!<$N%a%C%;!<%8$rAw?.Cf
\e(B...")
320 (empting-spool-6 . "
\e$B%-%e!<$N%a%C%;!<%8$rAw?.Cf
\e(B...
\e$B40N;!#
\e(B")
321 (interval-time-1 . "
\e$BAw<u?.%8%g%V$N4V3V
\e(B (
\e$B8=:_$N@_Dj$O
\e(B %d
\e$BJ,$G$9
\e(B) : ")
322 (interval-time-2 . "
\e$B<+F0Aw<u?.5!G=$r
\e(B
\e$B%*%U
\e(B
\e$B$K$7$^$7$?!#
\e(B")
323 (interval-time-3 . "
\e$B<+F0Aw<u?.$N4V3V$r
\e(B %d
\e$BJ,$K@_Dj$7$^$7$?!#
\e(B")))
325 (defvar gnus-offline-resource-ja_complete
327 gnus-offline-resource-ja
328 '((menu-miee-1 . "Spool
\e$B$K$"$k5-;v$NAw?.
\e(B")
329 (menu-miee-2 . "Spool
\e$B$K$"$k
\e(B Mail
\e$B$NAw?.
\e(B")
330 (menu-miee-3 . "Offline
\e$B>uBV$X
\e(B")
331 (menu-miee-4 . "Online
\e$B>uBV$X
\e(B")
332 (menu-1 . "
\e$B<hF@5-;v<oN`$NJQ99
\e(B")
333 (menu-2 . "Mail
\e$BAw?.J}K!
\e(B(On/Off)
\e$B$N@ZBX$(
\e(B")
334 (menu-3 . "
\e$B<+F0@ZCG$N@ZBX$(
\e(B")
335 (menu-4 . "
\e$B<hF@:Q5-;v$r>C$9
\e(B")
336 (menu-5 . "
\e$B5-;v<hF@4V3V;~4V$N@_Dj
\e(B")
337 (menu-6 . "
\e$B2s@~$N@ZCG
\e(B")
338 (menu-7 . "
\e$B%W%m%Q%F%#
\e(B..."))))
342 (defun gnus-offline-get-message (symbol &optional lang)
343 (setq lang (or lang gnus-offline-lang))
345 (cdr (assq symbol (symbol-value
346 (intern (format "gnus-offline-resource-%s" lang)))))
347 (cdr (assq symbol gnus-offline-resource-en))))
352 (defun gnus-offline-setup ()
353 "*Initialize gnus-offline function"
356 (gnus-offline-define-menu-and-key)
358 ;; To transfer Mail/News function.
359 (cond ((eq gnus-offline-mail-treat-environ 'offline)
360 ;; send mail under offline environ.
361 (gnus-offline-set-offline-sendmail-function))
362 ((eq gnus-offline-mail-treat-environ 'online)
363 ;; send mail under offline environ.
364 (gnus-offline-set-online-sendmail-function))))
367 ;; Setting Error check.
368 (defun gnus-offline-error-check ()
369 ;; Check gnus-agent and nnspool setting.
370 (let ((buffer " *Offline Error*"))
371 (cond ((eq gnus-offline-news-fetch-method 'nnagent)
372 ;; nnagent and gnus-agent loaded ??
373 (unless (and (featurep 'gnus-agent)
375 (set-buffer (gnus-get-buffer-create buffer))
377 (insert (gnus-offline-get-message 'error-check-1))
378 (pop-to-buffer buffer)))
380 ((eq gnus-offline-news-fetch-method 'nnspool)
381 (unless (featurep 'nnspool)
382 (set-buffer (gnus-get-buffer-create buffer))
384 (insert (gnus-offline-get-message 'error-check-2))
385 (pop-to-buffer buffer)))
390 (defun gnus-offline-set-offline-sendmail-function ()
391 "*Initialize sendmail-function when unplugged status."
392 (cond ((eq gnus-offline-drafts-queue-type 'miee)
393 (if (eq gnus-offline-news-fetch-method 'nnagent)
394 (setq gnus-agent-send-mail-function
395 'sendmail-to-spool-in-gnspool-format))
396 (setq message-send-mail-function 'sendmail-to-spool-in-gnspool-format))
398 (setq gnus-agent-send-mail-function
399 (gnus-offline-set-online-sendmail-function)
400 message-send-mail-function 'gnus-agent-send-mail))))
402 (defun gnus-offline-set-online-sendmail-function ()
403 "*Initialize sendmail-function when plugged status."
404 (if (eq gnus-offline-MTA-type 'smtp)
405 (setq message-send-mail-function 'message-send-mail-with-smtp)
406 (setq message-send-mail-function 'message-send-mail-with-sendmail)))
408 (defun gnus-offline-set-offline-post-news-function ()
409 "*Initialize sendnews-function when unplugged status."
410 (if (eq gnus-offline-drafts-queue-type 'miee)
411 (setq message-send-news-function 'gnspool-request-post)))
413 (defun gnus-offline-set-online-post-news-function ()
414 "*Initialize sendnews-function when plugged status."
415 (setq message-send-news-function 'message-send-news-with-gnus))
417 ;; Get new news jobs. (gnus-agent and nnspool)
419 (defun gnus-offline-gnus-get-new-news (&optional arg)
420 "*Override function \"gnus-group-get-new-news\"."
422 (run-hooks 'gnus-offline-before-online-hook)
423 (if (functionp gnus-offline-dialup-function)
424 (funcall gnus-offline-dialup-function))
425 (gnus-offline-get-new-news-function)
426 (gnus-group-get-new-news arg))
431 (defun gnus-offline-connect-server ()
433 ;; Dialup if gnus-offline-dialup-program is specified
434 (if (stringp gnus-offline-dialup-program)
436 (message (gnus-offline-get-message 'connect-server-1))
437 (apply 'call-process gnus-offline-dialup-program nil nil nil
438 gnus-offline-dialup-program-arguments)
440 (message (gnus-offline-get-message 'connect-server-2)))))
443 ;; Jobs before get new news , send mail and post news.
445 (defun gnus-offline-get-new-news-function ()
446 "*Prepare to get new news/mail."
447 ;; Set mail group level
448 (if (eq gnus-offline-articles-to-fetch 'mail)
449 (gnus-offline-set-mail-group-level gnus-offline-mail-group-level))
451 ;; Set to online environ.
452 (setq gnus-offline-connected t)
454 ;; Set send mail/news functions to online functions.
455 (gnus-offline-set-online-sendmail-function)
456 (gnus-offline-set-online-post-news-function)
457 (message (gnus-offline-get-message 'get-new-news-function-1))
460 (if (eq gnus-offline-articles-to-fetch 'news)
461 (gnus-offline-disable-fetch-mail))
463 ;; fetch both mail and news. or Only mail.
464 (gnus-offline-enable-fetch-news)
465 (if (memq gnus-offline-articles-to-fetch '(both mail))
466 (gnus-offline-enable-fetch-mail))
468 ;; fetch only mail for gnus-agent
469 (if (and (eq gnus-offline-news-fetch-method 'nnagent)
470 (eq gnus-offline-articles-to-fetch 'mail))
471 (setq gnus-agent-handle-level gnus-offline-mail-group-level)))
474 ;; Change mail group level to handle only mail.
476 (defun gnus-offline-set-mail-group-level (level)
477 "*Set nnm* group level."
478 (switch-to-buffer gnus-group-buffer)
479 (goto-char (point-min))
481 ;; Save current level
482 (if (not gnus-offline-stored-group-level)
483 (while (re-search-forward " nnm" nil t)
484 (setq gnus-offline-stored-group-level
485 (append gnus-offline-stored-group-level
486 (list (gnus-group-group-level)))))
490 (goto-char (point-min))
491 (while (re-search-forward " nnm" nil t)
492 (gnus-group-set-current-level 1 level)
497 ;; Restore mail group level
499 (defun gnus-offline-restore-mail-group-level ()
500 "*Restore nnm* group level."
501 (switch-to-buffer gnus-group-buffer)
502 (goto-char (point-min))
504 (while (re-search-forward " nnm" nil t)
505 (gnus-group-set-current-level 1 (nth num gnus-offline-stored-group-level))
508 (beginning-of-line))))
510 ;; Jobs after getting new news.
512 (defun gnus-offline-after-get-new-news ()
513 "*After getting news and mail jobs."
514 (if (memq gnus-offline-articles-to-fetch '(both mail))
517 ;; send mail/news in spool
518 (gnus-offline-empting-spool)
519 (if (eq gnus-offline-articles-to-fetch 'mail)
521 ;; Send only mail and hang up...
522 (if (and gnus-offline-connected
523 gnus-offline-auto-hangup)
524 (gnus-offline-set-unplugged-state))
525 ;; Disable fetch mail.
526 (gnus-offline-disable-fetch-mail)
527 (gnus-offline-after-jobs-done)))))
530 (if (memq gnus-offline-articles-to-fetch '(both news))
532 (if gnus-offline-connected
533 (cond ((eq gnus-offline-news-fetch-method 'nnagent)
534 ;; Get New News (gnus-agent)
535 (gnus-agent-toggle-plugged t)
538 (gnus-agent-fetch-session)
540 ;; Hang Up line. then set to offline status.
541 (if (and gnus-offline-connected
542 gnus-offline-auto-hangup)
543 (gnus-offline-set-unplugged-state))
545 ;; All online jobs has done.
546 (gnus-offline-after-jobs-done))
548 (if (eq gnus-offline-news-fetch-method 'nnspool)
549 ;; Get New News (nnspool)
550 (gnspool-get-news))))))))
552 ;; Disable fetch mail
554 (defun gnus-offline-disable-fetch-mail ()
555 "*Set do not fetch mail."
556 (setq mail-sources nil
557 nnmail-spool-file nil))
561 (defun gnus-offline-enable-fetch-mail ()
562 "*Set to fetch mail."
563 (setq gnus-offline-mail-fetch-method 'nnmail)
564 (setq mail-sources gnus-offline-mail-source))
568 (defun gnus-offline-enable-fetch-news ()
569 "*Set to fetch news."
570 (if (eq gnus-offline-news-fetch-method 'nnagent)
572 (setq gnus-agent-handle-level gnus-level-subscribed)
573 (gnus-agent-toggle-plugged t))))
576 ;; Add your custom header.
578 (defun gnus-offline-add-custom-header (header string)
579 "*Add X-Gnus-Offline-Backend header to Mail/News message."
581 (progn (goto-char (point-min))
583 (concat "^" (regexp-quote mail-header-separator) "\n"))
586 (goto-char (point-min))
587 (unless (re-search-forward (concat "^" header) delimline t)
588 (goto-char delimline)
591 (setq hdr (concat header " "))
592 (setq str (concat hdr string))
593 (setq hdr (concat str "\n"))
594 (insert-string hdr))))
596 ;; Add X-Offline-Backend header.
598 (defun gnus-offline-message-add-header ()
599 "*Add X-Gnus-Offline-Backend header to Mail/News message."
600 (when (eq gnus-offline-mail-treat-environ 'offline)
601 (let* ((ver (if (eq gnus-offline-news-fetch-method 'nnagent)
604 (str (format "\n with %s" ver)))
605 (gnus-offline-add-custom-header
606 "X-Gnus-Offline-Backend:" (concat gnus-offline-header-string str)))))
610 ;; Toggle plugged/unplugged
612 (defun gnus-offline-toggle-plugged (plugged)
613 "*Override function \"Jj\" - gnus-agent-toggle-plugged."
614 (interactive (list (not gnus-offline-connected)))
617 (setq gnus-offline-connected plugged)
618 (gnus-agent-toggle-plugged plugged)
619 ;; Set send mail/news function to offline functions.
620 (gnus-offline-set-online-sendmail-function)
621 (gnus-offline-set-online-post-news-function))
622 ;; Set to offline status
623 (gnus-offline-set-unplugged-state)))
625 ;; Function of hang up line.
627 (defun gnus-offline-set-unplugged-state ()
628 "*Set to unplugged state."
631 (if (functionp gnus-offline-hangup-function)
632 (funcall gnus-offline-hangup-function))
633 (setq gnus-offline-connected nil)
634 (if (eq gnus-offline-news-fetch-method 'nnagent)
635 (gnus-agent-toggle-plugged nil))
637 ;; Set send mail/news function to offline functions.
638 (gnus-offline-set-offline-sendmail-function)
639 (gnus-offline-set-offline-post-news-function)
641 (setenv "MAILHOST" nil))
643 ;; Hangup line function
645 (defun gnus-offline-hangup-line ()
646 "*Hangup line function."
647 (message (gnus-offline-get-message 'hangup-line-1))
648 (if (stringp gnus-offline-hangup-program)
649 (apply 'start-process "hup" nil gnus-offline-hangup-program
650 gnus-offline-hangup-program-arguments))
651 (message (gnus-offline-get-message 'hangup-line-2)))
653 ;; Hang Up line routine whe using nnspool
655 (defun gnus-offline-nnspool-hangup-line ()
656 (if (and gnus-offline-connected
657 gnus-offline-auto-hangup)
658 (gnus-offline-set-unplugged-state))
659 (gnus-offline-after-jobs-done))
661 ;; Function of all jobs has done.
663 (defun gnus-offline-after-jobs-done ()
664 "*Jobs after all online jobs."
665 (run-hooks 'gnus-offline-after-online-hook)
666 (if (eq gnus-offline-articles-to-fetch 'mail)
667 (gnus-offline-restore-mail-group-level))
668 (if (eq gnus-offline-news-fetch-method 'nnagent)
669 (gnus-offline-agent-expire))
670 (if (and (featurep 'xemacs)
671 (fboundp 'play-sound-file))
674 (gnus-group-save-newsrc)
675 (message (gnus-offline-get-message 'after-jobs-done-1)))
679 ;; Toggle auto hang up
681 (defun gnus-offline-toggle-auto-hangup ()
682 "*Toggle auto hangup flag."
684 (let ((string (gnus-offline-get-message 'toggle-auto-hangup-1)) str)
685 (if gnus-offline-auto-hangup
687 (setq gnus-offline-auto-hangup nil
688 str (gnus-offline-get-message 'toggle-auto-hangup-2)))
689 (setq gnus-offline-auto-hangup t
690 str (gnus-offline-get-message 'toggle-auto-hangup-3)))
691 (message (format "%s %s" string str))))
693 ;; Toggle offline/online to send mail.
695 (defun gnus-offline-toggle-on/off-send-mail ()
696 "*Toggel online/offline sendmail."
698 (if (eq gnus-offline-mail-treat-environ 'offline)
700 ;; Sending mail under online environ.
701 (gnus-offline-set-online-sendmail-function)
702 (setq gnus-offline-mail-treat-environ 'online)
703 (message (gnus-offline-get-message 'toggle-on/off-send-mail-1)))
704 ;; Sending mail under offline environ.
705 (gnus-offline-set-offline-sendmail-function)
706 (setq gnus-offline-mail-treat-environ 'offline)
707 (message (gnus-offline-get-message 'toggle-on/off-send-mail-2))))
709 ;; Toggle articles to fetch ... both -> mail -> news -> both
711 (defun gnus-offline-toggle-articles-to-fetch ()
712 "*Set articles to fetch... both(Mail/News) -> mail only -> News only -> both"
714 (let ((string (gnus-offline-get-message 'toggle-articles-to-fetch-1))
716 (cond ((eq gnus-offline-articles-to-fetch 'both)
717 (setq gnus-offline-articles-to-fetch 'mail
718 str (gnus-offline-get-message 'toggle-articles-to-fetch-2)))
719 ((eq gnus-offline-articles-to-fetch 'mail)
720 (setq gnus-offline-articles-to-fetch 'news
721 str (gnus-offline-get-message 'toggle-articles-to-fetch-3)))
723 (setq gnus-offline-articles-to-fetch 'both
724 str (gnus-offline-get-message 'toggle-articles-to-fetch-4))))
725 (message (format "%s %s" string str))))
727 ;; Send mail and Post news using Miee or gnus-agent.
729 (defun gnus-offline-empting-spool ()
730 "*Send all drafts on queue."
731 (run-hooks 'gnus-offline-before-empting-spool-hook)
732 (if (eq gnus-offline-drafts-queue-type 'miee)
733 ;; Send queued message by miee.el.
735 (if (eq gnus-offline-mail-treat-environ 'offline)
737 (message (gnus-offline-get-message 'empting-spool-1))
738 ;; Using miee to send mail.
740 (message (gnus-offline-get-message 'empting-spool-2))))
741 (message (gnus-offline-get-message 'empting-spool-3))
742 ;; Using miee to post news.
743 (if (and (not (stringp msspool-news-server))
744 (not msspool-news-service))
746 (setq msspool-news-server (nth 1 gnus-select-method))
747 (setq msspool-news-service 119)))
749 (message (gnus-offline-get-message 'empting-spool-4)))
750 ;; Send queued message by gnus-agent
751 (message (gnus-offline-get-message 'empting-spool-5))
752 (gnus-group-send-drafts)
753 (message (gnus-offline-get-message 'empting-spool-6)))
755 (run-hooks 'gnus-offline-after-empting-spool-hook))
759 (defun gnus-offline-set-interval-time ()
760 "*Set interval time for gnus-daemon."
762 (setq gnus-offline-interval-time
763 (string-to-int (read-from-minibuffer
764 (format (gnus-offline-get-message 'interval-time-1)
765 gnus-offline-interval-time)
767 (if (< gnus-offline-interval-time 2)
769 (message (gnus-offline-get-message 'interval-time-2))
770 (setq gnus-offline-interval-time 0))
772 (format (gnus-offline-get-message 'interval-time-3)
773 gnus-offline-interval-time)))
774 (gnus-offline-processed-by-timer))
776 ;; Expire articles using gnus-agent.
778 (defun gnus-offline-agent-expire ()
779 "*Expire expirable article on News group."
781 (and gnus-offline-agent-automatic-expire
782 (if (eq 0 gnus-agent-expire-days)
783 (let (gnus-agent-expire-all)
785 (gnus-agent-expire))))
789 (defun gnus-offline-define-menu-and-key ()
791 (if (eq gnus-offline-drafts-queue-type 'miee)
792 (if (featurep 'xemacs)
793 (add-hook 'gnus-group-mode-hook 'gnus-offline-define-menu-on-miee)
794 (gnus-offline-define-menu-on-miee))
795 (add-hook 'gnus-group-mode-hook 'gnus-offline-define-menu-on-agent))
796 (add-hook 'gnus-group-mode-hook
798 (local-set-key "\C-coh" 'gnus-offline-set-unplugged-state)
799 (local-set-key "\C-cof" 'gnus-offline-toggle-articles-to-fetch)
800 (local-set-key "\C-coo" 'gnus-offline-toggle-on/off-send-mail)
801 (local-set-key "\C-cox" 'gnus-offline-toggle-auto-hangup)
802 (local-set-key "\C-cos" 'gnus-offline-set-interval-time)
803 (substitute-key-definition
804 'gnus-group-get-new-news 'gnus-offline-gnus-get-new-news
806 (if (eq gnus-offline-news-fetch-method 'nnagent)
808 (substitute-key-definition
809 'gnus-agent-toggle-plugged 'gnus-offline-toggle-plugged
810 gnus-agent-group-mode-map)
811 (local-set-key "\C-coe" 'gnus-offline-agent-expire)))
812 (or (featurep 'xemacs)
813 (define-key gnus-group-mode-map
814 (if (eq system-type 'windows-nt) [S-mouse-2] [mouse-3])
815 'gnus-offline-popup-menu))))
816 (if (eq gnus-offline-news-fetch-method 'nnagent)
817 (add-hook 'gnus-summary-mode-hook
819 (substitute-key-definition
820 'gnus-agent-toggle-plugged 'gnus-offline-toggle-plugged
821 gnus-agent-summary-mode-map))))
822 (if (featurep 'xemacs)
823 ;; Overwrite the toolbar spec for gnus-group-mode.
824 (add-hook 'gnus-startup-hook
828 (when (eq 'gnus-group-get-new-news (aref but 1))
829 (aset but 1 'gnus-offline-gnus-get-new-news)
831 gnus-group-toolbar))))))
834 (defun gnus-offline-get-menu-items (list)
840 (cons (gnus-offline-get-message (car el)) (cdr el)))
844 (defvar gnus-offline-menu
845 (gnus-offline-get-menu-items
846 '((menu-1 gnus-offline-toggle-articles-to-fetch t)
847 (menu-2 gnus-offline-toggle-on/off-send-mail t)
848 (menu-3 gnus-offline-toggle-auto-hangup t)
850 (menu-4 gnus-offline-agent-expire
851 (eq gnus-offline-news-fetch-method 'nnagent))
852 (menu-5 gnus-offline-set-interval-time t)
854 (menu-6 gnus-offline-set-unplugged-state gnus-offline-connected)
856 (menu-7 gnus-ofsetup-customize t))))
858 (defun gnus-offline-define-menu-on-miee ()
859 "*Set and change menu bar on MIEE menu."
861 (gnus-offline-get-menu-items
862 '((menu-miee-1 news-spool-post t)
863 (menu-miee-2 mail-spool-send t)
865 (menu-miee-3 message-offline-state (not message-offline-state))
866 (menu-miee-4 message-online-state message-offline-state)
873 (list (cons "Gnus Offline" gnus-offline-menu)))))
874 (and (featurep 'xemacs)
875 (easy-menu-add menu))))
877 ;; define menu without miee.
879 (defun gnus-offline-define-menu-on-agent ()
880 "*Set menu bar on OFFLINE menu."
882 gnus-offline-menu-on-agent gnus-group-mode-map "Gnus offline Menu"
883 (cons "Offline" gnus-offline-menu))
884 (and (featurep 'xemacs)
885 (easy-menu-add gnus-offline-menu-on-agent)))
887 ;; Popup menu within the group buffer (under Emacs).
889 (defvar gnus-offline-popup-menu nil)
890 (defun gnus-offline-popup-menu (event)
891 "Popup menu for Gnus Offline."
893 (unless gnus-offline-popup-menu
894 (setq gnus-offline-popup-menu
896 (if (boundp 'miee-popup-menu)
898 (assq 'Miee (assq 'menu-bar global-map)))
900 (symbol-value 'gnus-offline-menu-on-agent))))
901 (if (string< emacs-version "20")
902 (append (list 'keymap
903 (if (boundp 'miee-popup-menu)
910 (let* ((pop (x-popup-menu t gnus-offline-popup-menu))
911 (func (and pop (lookup-key gnus-offline-popup-menu
912 (apply 'vector pop)))))
913 (and pop func (funcall func))))
917 (defun gnus-offline-processed-by-timer ()
918 "*Set timer interval."
919 (if (and (> gnus-offline-interval-time 0)
920 (not gnus-offline-connected))
922 (gnus-demon-add-handler 'gnus-offline-gnus-get-new-news
923 gnus-offline-interval-time
924 gnus-offline-interval-time))
925 (if (= gnus-offline-interval-time 0)
926 (gnus-demon-remove-handler 'gnus-offline-gnus-get-new-news t)))
929 ;;; gnus-offline.el ends here