1 ;;; gnus-offline.el --- To process mail & news at offline environment.
2 ;;; $Id: gnus-offline.el,v 1.1.2.5.2.36.4.8 1999-10-24 10:26:31 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))))
121 gnus-group-toolbar)))
123 (put 'gnus-offline-set-unplugged-state 'menu-enable 'gnus-offline-connected)
124 (if (eq system-type 'windows-nt)
125 (define-process-argument-editing "/hang\\.exe\\'"
127 (general-process-argument-editing-function
128 x nil t t nil t t))))
130 (defcustom gnus-offline-auto-hangup t
131 "*Whether dialup-network automatically hang up when all online jobs has done."
135 (defcustom gnus-offline-load-hook nil
136 "*Hook to be run after the gnus-offline package has been loaded."
140 (defcustom gnus-offline-before-online-hook nil
141 "*Hook to be run before all online jobs."
145 (defcustom gnus-offline-after-online-hook nil
146 "*Hook to be run after all online jobs."
150 (defcustom gnus-offline-mail-treat-environ 'offline
151 "*If online , gnus-offline send all mail under online environ.
152 If offline , gnus-offline send all mail temporary to spool dir."
154 :type '(choice (const offline)
157 (defcustom gnus-offline-articles-to-fetch 'both
158 "*If both , gnus-offline fetch mail and news articles.
159 If mail , gnus-offline only fetch mail articles.
160 If news , gnus-offline only fetch news articles."
162 :type '(choice (const both)
166 (defcustom gnus-offline-mail-group-level 1
167 "*Group level for mail group."
171 (defcustom gnus-offline-after-empting-spool-hook nil
172 "*Hook to be run before empting spool."
176 (defcustom gnus-offline-before-empting-spool-hook nil
177 "*Hook to be run after empting spool."
181 (defcustom gnus-offline-dialup-function 'gnus-offline-connect-server
182 "*Function to dialup."
186 (defcustom gnus-offline-hangup-function 'gnus-offline-hangup-line
187 "*Function to hangup."
191 (defcustom gnus-offline-agent-automatic-expire t
192 "*Non-nil means expire articles on every session."
196 ;; These variables should be customized using `gnus-offline-customize',
197 ;; not by `customize'.
199 (defvar gnus-offline-dialup-program nil
200 "*Program name for dialup.")
202 (defvar gnus-offline-hangup-program nil
203 "*Program name for hangup.")
205 (defvar gnus-offline-dialup-program-arguments nil
206 "*Program arguments of gnus-offline-dialup-program.")
208 (defvar gnus-offline-hangup-program-arguments nil
209 "*Program arguments of gnus-offline-hangup-program.")
211 (defvar gnus-offline-interval-time 0
212 "*Interval time(minutes) to do online jobs.
213 If set to 0 , timer call is disabled.")
215 (defvar gnus-offline-drafts-queue-type 'agent
216 "*Queuing function used for draft messages.")
218 (defvar gnus-offline-MTA-type 'smtp
219 "*Type of MTA, sendmail or smtp.el.")
221 ;;; Internal variables.
222 (defvar gnus-offline-connected nil
223 "*If value is t , dialup line is connected status.
224 If value is nil , dialup line is disconnected status.")
226 (defvar gnus-offline-news-fetch-method nil
227 "*Method to fetch news articles.")
229 (defvar gnus-offline-mail-fetch-method nil
230 "*Method to fetch mail articles.")
232 (defvar gnus-offline-header-string
233 (format "%s - \"%s\""
235 gnus-offline-codename)
236 "*Header string for gnus-offline.")
238 (defvar gnus-offline-stored-group-level nil
239 "*Mail Group level before changing.")
241 (defvar gnus-offline-mail-source nil
242 "*mail-sources save variable.")
244 (defvar gnus-offline-lang)
246 (defvar gnus-offline-resource-en
248 . "WARNING!!: gnus-agent.el or nnagent.el is not loaded.
249 Please check your .emacs or .gnus.el to work gnus-agent fine.")
250 (error-check-2 ."WARNING!!: nnspool.el is not loaded.
251 Please check your .emacs or .gnus.el to work nnspool fine.")
252 (connect-server-1 . "Dialing ...")
253 (connect-server-2 . "Dialing ... done.")
254 (get-new-news-function-1 . "Set to online status.")
255 (hangup-line-1 . "Hang up line ... ")
256 (hangup-line-2 . "Hang up line ... done.")
257 (after-jobs-done-1 . "All online jobs has done.")
258 (toggle-auto-hangup-1 . "Auto hang up logic")
259 (toggle-auto-hangup-2 . "disabled.")
260 (toggle-auto-hangup-3 . "enabled.")
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 . "Toggle auto hangup")
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$B%@%$%d%k$7$F$$$^$9
\e(B...")
295 (connect-server-2 . "
\e$B%@%$%d%k$7$F$$$^$9
\e(B...
\e$B40N;!#
\e(B")
296 (get-new-news-function-1 . "
\e$B%*%s%i%$%s>uBV$G$9!#
\e(B")
297 (hangup-line-1 . "
\e$B@ZCG$7$F$$$^$9
\e(B...")
298 (hangup-line-2 . "
\e$B@ZCG$7$F$$$^$9
\e(B...
\e$B40N;!#
\e(B")
299 (after-jobs-done-1 . "
\e$BA4$F$N%*%s%i%$%s=hM}$r40N;$7$^$7$?!#
\e(B")
300 (toggle-auto-hangup-1 . "
\e$B<+F0@ZCG5!G=$r
\e(B ")
301 (toggle-auto-hangup-2 . "
\e$B%*%U
\e(B
\e$B$K$7$^$7$?!#
\e(B")
302 (toggle-auto-hangup-3 . "
\e$B%*%s
\e(B
\e$B$K$7$^$7$?!#
\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@ZCG$N@ZBX$(
\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..."))))
336 (defun gnus-offline-get-message (symbol &optional lang)
337 (setq lang (or lang gnus-offline-lang))
339 (cdr (assq symbol (symbol-value
340 (intern (format "gnus-offline-resource-%s" lang)))))
341 (cdr (assq symbol gnus-offline-resource-en))))
346 (defun gnus-offline-setup ()
347 "*Initialize gnus-offline function"
350 (gnus-offline-define-menu-and-key)
352 ;; To transfer Mail/News function.
353 (cond ((eq gnus-offline-mail-treat-environ 'offline)
354 ;; send mail under offline environ.
355 (gnus-offline-set-offline-sendmail-function))
356 ((eq gnus-offline-mail-treat-environ 'online)
357 ;; send mail under offline environ.
358 (gnus-offline-set-online-sendmail-function))))
361 ;; Setting Error check.
362 (defun gnus-offline-error-check ()
363 ;; Check gnus-agent and nnspool setting.
364 (let ((buffer " *Offline Error*"))
365 (cond ((eq gnus-offline-news-fetch-method 'nnagent)
366 ;; nnagent and gnus-agent loaded ??
367 (unless (and (featurep 'gnus-agent)
369 (set-buffer (gnus-get-buffer-create buffer))
371 (insert (gnus-offline-get-message 'error-check-1))
372 (pop-to-buffer buffer)))
374 ((eq gnus-offline-news-fetch-method 'nnspool)
375 (unless (featurep 'nnspool)
376 (set-buffer (gnus-get-buffer-create buffer))
378 (insert (gnus-offline-get-message 'error-check-2))
379 (pop-to-buffer buffer)))
384 (defun gnus-offline-set-offline-sendmail-function ()
385 "*Initialize sendmail-function when unplugged status."
386 (cond ((eq gnus-offline-drafts-queue-type 'miee)
387 (if (eq gnus-offline-news-fetch-method 'nnagent)
388 (setq gnus-agent-send-mail-function
389 'sendmail-to-spool-in-gnspool-format))
390 (setq message-send-mail-function 'sendmail-to-spool-in-gnspool-format))
392 (setq gnus-agent-send-mail-function
393 (gnus-offline-set-online-sendmail-function)
394 message-send-mail-function 'gnus-agent-send-mail))))
396 (defun gnus-offline-set-online-sendmail-function ()
397 "*Initialize sendmail-function when plugged status."
398 (if (eq gnus-offline-MTA-type 'smtp)
399 (setq message-send-mail-function 'message-send-mail-with-smtp)
400 (setq message-send-mail-function 'message-send-mail-with-sendmail)))
402 (defun gnus-offline-set-offline-post-news-function ()
403 "*Initialize sendnews-function when unplugged status."
404 (if (eq gnus-offline-drafts-queue-type 'miee)
405 (setq message-send-news-function 'gnspool-request-post)))
407 (defun gnus-offline-set-online-post-news-function ()
408 "*Initialize sendnews-function when plugged status."
409 (setq message-send-news-function 'message-send-news-with-gnus))
411 ;; Get new news jobs. (gnus-agent and nnspool)
413 (defun gnus-offline-gnus-get-new-news (&optional arg)
414 "*Override function \"gnus-group-get-new-news\"."
416 (run-hooks 'gnus-offline-before-online-hook)
417 (if (functionp gnus-offline-dialup-function)
418 (funcall gnus-offline-dialup-function))
419 (gnus-offline-get-new-news-function)
420 (gnus-group-get-new-news arg))
425 (defun gnus-offline-connect-server ()
427 ;; Dialup if gnus-offline-dialup-program is specified
428 (if (stringp gnus-offline-dialup-program)
430 (message (gnus-offline-get-message 'connect-server-1))
431 (apply 'call-process gnus-offline-dialup-program nil nil nil
432 gnus-offline-dialup-program-arguments)
434 (message (gnus-offline-get-message 'connect-server-2)))))
437 ;; Jobs before get new news , send mail and post news.
439 (defun gnus-offline-get-new-news-function ()
440 "*Prepare to get new news/mail."
441 ;; Set mail group level
442 (if (eq gnus-offline-articles-to-fetch 'mail)
443 (gnus-offline-set-mail-group-level gnus-offline-mail-group-level))
445 ;; Set to online environ.
446 (setq gnus-offline-connected t)
448 ;; Set send mail/news functions to online functions.
449 (gnus-offline-set-online-sendmail-function)
450 (gnus-offline-set-online-post-news-function)
451 (message (gnus-offline-get-message 'get-new-news-function-1))
454 (if (eq gnus-offline-articles-to-fetch 'news)
455 (gnus-offline-disable-fetch-mail))
457 ;; fetch both mail and news. or Only mail.
458 (gnus-offline-enable-fetch-news)
459 (if (memq gnus-offline-articles-to-fetch '(both mail))
460 (gnus-offline-enable-fetch-mail))
462 ;; fetch only mail for gnus-agent
463 (if (and (eq gnus-offline-news-fetch-method 'nnagent)
464 (eq gnus-offline-articles-to-fetch 'mail))
465 (setq gnus-agent-handle-level gnus-offline-mail-group-level)))
468 ;; Change mail group level to handle only mail.
470 (defun gnus-offline-set-mail-group-level (level)
471 "*Set nnm* group level."
472 (switch-to-buffer gnus-group-buffer)
473 (goto-char (point-min))
475 ;; Save current level
476 (if (not gnus-offline-stored-group-level)
477 (while (re-search-forward " nnm" nil t)
478 (setq gnus-offline-stored-group-level
479 (append gnus-offline-stored-group-level
480 (list (gnus-group-group-level)))))
484 (goto-char (point-min))
485 (while (re-search-forward " nnm" nil t)
486 (gnus-group-set-current-level 1 level)
491 ;; Restore mail group level
493 (defun gnus-offline-restore-mail-group-level ()
494 "*Restore nnm* group level."
495 (switch-to-buffer gnus-group-buffer)
496 (goto-char (point-min))
498 (while (re-search-forward " nnm" nil t)
499 (gnus-group-set-current-level 1 (nth num gnus-offline-stored-group-level))
502 (beginning-of-line))))
504 ;; Jobs after getting new news.
506 (defun gnus-offline-after-get-new-news ()
507 "*After getting news and mail jobs."
508 (if (memq gnus-offline-articles-to-fetch '(both mail))
511 ;; send mail/news in spool
512 (gnus-offline-empting-spool)
513 (if (eq gnus-offline-articles-to-fetch 'mail)
515 ;; Send only mail and hang up...
516 (if (and gnus-offline-connected
517 gnus-offline-auto-hangup)
518 (gnus-offline-set-unplugged-state))
519 ;; Disable fetch mail.
520 (gnus-offline-disable-fetch-mail)
521 (gnus-offline-after-jobs-done)))))
524 (if (memq gnus-offline-articles-to-fetch '(both news))
526 (if gnus-offline-connected
527 (cond ((eq gnus-offline-news-fetch-method 'nnagent)
528 ;; Get New News (gnus-agent)
529 (gnus-agent-toggle-plugged t)
532 (gnus-agent-fetch-session)
534 ;; Hang Up line. then set to offline status.
535 (if (and gnus-offline-connected
536 gnus-offline-auto-hangup)
537 (gnus-offline-set-unplugged-state))
539 ;; All online jobs has done.
540 (gnus-offline-after-jobs-done))
542 (if (eq gnus-offline-news-fetch-method 'nnspool)
543 ;; Get New News (nnspool)
544 (gnspool-get-news))))))))
546 ;; Disable fetch mail
548 (defun gnus-offline-disable-fetch-mail ()
549 "*Set do not fetch mail."
550 (setq mail-sources nil
551 nnmail-spool-file nil))
555 (defun gnus-offline-enable-fetch-mail ()
556 "*Set to fetch mail."
557 (setq gnus-offline-mail-fetch-method 'nnmail)
558 (setq mail-sources gnus-offline-mail-source))
562 (defun gnus-offline-enable-fetch-news ()
563 "*Set to fetch news."
564 (if (eq gnus-offline-news-fetch-method 'nnagent)
566 (setq gnus-agent-handle-level gnus-level-subscribed)
567 (gnus-agent-toggle-plugged t))))
570 ;; Add your custom header.
572 (defun gnus-offline-add-custom-header (header string)
573 "*Add X-Gnus-Offline-Backend header to Mail/News message."
575 (progn (goto-char (point-min))
577 (concat "^" (regexp-quote mail-header-separator) "\n"))
580 (goto-char (point-min))
581 (unless (re-search-forward (concat "^" header) delimline t)
582 (goto-char delimline)
585 (setq hdr (concat header " "))
586 (setq str (concat hdr string))
587 (setq hdr (concat str "\n"))
588 (insert-string hdr))))
590 ;; Add X-Offline-Backend header.
592 (defun gnus-offline-message-add-header ()
593 "*Add X-Gnus-Offline-Backend header to Mail/News message."
594 (when (eq gnus-offline-mail-treat-environ 'offline)
595 (let* ((ver (if (eq gnus-offline-news-fetch-method 'nnagent)
598 (str (format "\n with %s" ver)))
599 (gnus-offline-add-custom-header
600 "X-Gnus-Offline-Backend:" (concat gnus-offline-header-string str)))))
604 ;; Toggle plugged/unplugged
606 (defun gnus-offline-toggle-plugged (plugged)
607 "*Override function \"Jj\" - gnus-agent-toggle-plugged."
608 (interactive (list (not gnus-offline-connected)))
611 (setq gnus-offline-connected plugged)
612 (gnus-agent-toggle-plugged plugged)
613 ;; Set send mail/news function to offline functions.
614 (gnus-offline-set-online-sendmail-function)
615 (gnus-offline-set-online-post-news-function))
616 ;; Set to offline status
617 (gnus-offline-set-unplugged-state)))
619 ;; Function of hang up line.
621 (defun gnus-offline-set-unplugged-state ()
622 "*Set to unplugged state."
625 (if (functionp gnus-offline-hangup-function)
626 (funcall gnus-offline-hangup-function))
627 (setq gnus-offline-connected nil)
628 (if (eq gnus-offline-news-fetch-method 'nnagent)
629 (gnus-agent-toggle-plugged nil))
631 ;; Set send mail/news function to offline functions.
632 (gnus-offline-set-offline-sendmail-function)
633 (gnus-offline-set-offline-post-news-function)
635 (setenv "MAILHOST" nil))
637 ;; Hangup line function
639 (defun gnus-offline-hangup-line ()
640 "*Hangup line function."
641 (message (gnus-offline-get-message 'hangup-line-1))
642 (if (stringp gnus-offline-hangup-program)
643 (apply 'start-process "hup" nil gnus-offline-hangup-program
644 gnus-offline-hangup-program-arguments))
645 (message (gnus-offline-get-message 'hangup-line-2)))
647 ;; Hang Up line routine whe using nnspool
649 (defun gnus-offline-nnspool-hangup-line ()
650 (if (and gnus-offline-connected
651 gnus-offline-auto-hangup)
652 (gnus-offline-set-unplugged-state))
653 (gnus-offline-after-jobs-done))
655 ;; Function of all jobs has done.
657 (defun gnus-offline-after-jobs-done ()
658 "*Jobs after all online jobs."
659 (run-hooks 'gnus-offline-after-online-hook)
660 (if (eq gnus-offline-articles-to-fetch 'mail)
661 (gnus-offline-restore-mail-group-level))
662 (if (eq gnus-offline-news-fetch-method 'nnagent)
663 (gnus-offline-agent-expire))
664 (if (and (featurep 'xemacs)
665 (fboundp 'play-sound-file))
668 (gnus-group-save-newsrc)
669 (message (gnus-offline-get-message 'after-jobs-done-1)))
673 ;; Toggle auto hang up
675 (defun gnus-offline-toggle-auto-hangup ()
676 "*Toggle auto hangup flag."
678 (let ((string (gnus-offline-get-message 'toggle-auto-hangup-1)) str)
679 (if gnus-offline-auto-hangup
681 (setq gnus-offline-auto-hangup nil
682 str (gnus-offline-get-message 'toggle-auto-hangup-2)))
683 (setq gnus-offline-auto-hangup t
684 str (gnus-offline-get-message 'toggle-auto-hangup-3)))
685 (message (format "%s %s" string str))))
687 ;; Toggle offline/online to send mail.
689 (defun gnus-offline-toggle-on/off-send-mail ()
690 "*Toggel online/offline sendmail."
692 (if (eq gnus-offline-mail-treat-environ 'offline)
694 ;; Sending mail under online environ.
695 (gnus-offline-set-online-sendmail-function)
696 (setq gnus-offline-mail-treat-environ 'online)
697 (message (gnus-offline-get-message 'toggle-on/off-send-mail-1)))
698 ;; Sending mail under offline environ.
699 (gnus-offline-set-offline-sendmail-function)
700 (setq gnus-offline-mail-treat-environ 'offline)
701 (message (gnus-offline-get-message 'toggle-on/off-send-mail-2))))
703 ;; Toggle articles to fetch ... both -> mail -> news -> both
705 (defun gnus-offline-toggle-articles-to-fetch ()
706 "*Set articles to fetch... both(Mail/News) -> mail only -> News only -> both"
708 (let ((string (gnus-offline-get-message 'toggle-articles-to-fetch-1))
710 (cond ((eq gnus-offline-articles-to-fetch 'both)
711 (setq gnus-offline-articles-to-fetch 'mail
712 str (gnus-offline-get-message 'toggle-articles-to-fetch-2)))
713 ((eq gnus-offline-articles-to-fetch 'mail)
714 (setq gnus-offline-articles-to-fetch 'news
715 str (gnus-offline-get-message 'toggle-articles-to-fetch-3)))
717 (setq gnus-offline-articles-to-fetch 'both
718 str (gnus-offline-get-message 'toggle-articles-to-fetch-4))))
719 (message (format "%s %s" string str))))
721 ;; Send mail and Post news using Miee or gnus-agent.
723 (defun gnus-offline-empting-spool ()
724 "*Send all drafts on queue."
725 (run-hooks 'gnus-offline-before-empting-spool-hook)
726 (if (eq gnus-offline-drafts-queue-type 'miee)
727 ;; Send queued message by miee.el.
729 (if (eq gnus-offline-mail-treat-environ 'offline)
731 (message (gnus-offline-get-message 'empting-spool-1))
732 ;; Using miee to send mail.
734 (message (gnus-offline-get-message 'empting-spool-2))))
735 (message (gnus-offline-get-message 'empting-spool-3))
736 ;; Using miee to post news.
737 (if (and (not (stringp msspool-news-server))
738 (not msspool-news-service))
740 (setq msspool-news-server (nth 1 gnus-select-method))
741 (setq msspool-news-service 119)))
743 (message (gnus-offline-get-message 'empting-spool-4)))
744 ;; Send queued message by gnus-agent
745 (message (gnus-offline-get-message 'empting-spool-5))
746 (gnus-group-send-drafts)
747 (message (gnus-offline-get-message 'empting-spool-6)))
749 (run-hooks 'gnus-offline-after-empting-spool-hook))
753 (defun gnus-offline-set-interval-time ()
754 "*Set interval time for gnus-daemon."
756 (setq gnus-offline-interval-time
757 (string-to-int (read-from-minibuffer
758 (format (gnus-offline-get-message 'interval-time-1)
759 gnus-offline-interval-time)
761 (if (< gnus-offline-interval-time 2)
763 (message (gnus-offline-get-message 'interval-time-2))
764 (setq gnus-offline-interval-time 0))
766 (format (gnus-offline-get-message 'interval-time-3)
767 gnus-offline-interval-time)))
768 (gnus-offline-processed-by-timer))
770 ;; Expire articles using gnus-agent.
772 (defun gnus-offline-agent-expire ()
773 "*Expire expirable article on News group."
775 (and gnus-offline-agent-automatic-expire
776 (if (eq 0 gnus-agent-expire-days)
777 (let (gnus-agent-expire-all)
779 (gnus-agent-expire))))
783 (defun gnus-offline-define-menu-and-key ()
785 (if (eq gnus-offline-drafts-queue-type 'miee)
786 (if (featurep 'xemacs)
787 (add-hook 'gnus-group-mode-hook 'gnus-offline-define-menu-on-miee)
788 (gnus-offline-define-menu-on-miee))
789 (add-hook 'gnus-group-mode-hook 'gnus-offline-define-menu-on-agent))
790 (add-hook 'gnus-group-mode-hook
792 (local-set-key "\C-coh" 'gnus-offline-set-unplugged-state)
793 (local-set-key "\C-cof" 'gnus-offline-toggle-articles-to-fetch)
794 (local-set-key "\C-coo" 'gnus-offline-toggle-on/off-send-mail)
795 (local-set-key "\C-cox" 'gnus-offline-toggle-auto-hangup)
796 (local-set-key "\C-cos" 'gnus-offline-set-interval-time)
797 (substitute-key-definition
798 'gnus-group-get-new-news 'gnus-offline-gnus-get-new-news
800 (if (eq gnus-offline-news-fetch-method 'nnagent)
802 (substitute-key-definition
803 'gnus-agent-toggle-plugged 'gnus-offline-toggle-plugged
804 gnus-agent-group-mode-map)
805 (local-set-key "\C-coe" 'gnus-offline-agent-expire)))
806 (or (featurep 'xemacs)
807 (define-key gnus-group-mode-map
808 (if (eq system-type 'windows-nt) [S-mouse-2] [mouse-3])
809 'gnus-offline-popup-menu))))
810 (if (eq gnus-offline-news-fetch-method 'nnagent)
811 (add-hook 'gnus-summary-mode-hook
813 (substitute-key-definition
814 'gnus-agent-toggle-plugged 'gnus-offline-toggle-plugged
815 gnus-agent-summary-mode-map))))
816 (if (featurep 'xemacs)
817 ;; Overwrite the toolbar spec for gnus-group-mode.
818 (add-hook 'gnus-startup-hook
822 (when (eq 'gnus-group-get-new-news (aref but 1))
823 (aset but 1 'gnus-offline-gnus-get-new-news)
825 gnus-group-toolbar))))))
828 (defun gnus-offline-get-menu-items (list)
833 (cons (gnus-offline-get-message (car el)) (cdr el)))
837 (defvar gnus-offline-menu
838 (gnus-offline-get-menu-items
839 '((menu-1 gnus-offline-toggle-articles-to-fetch t)
840 (menu-2 gnus-offline-toggle-on/off-send-mail t)
841 (menu-3 gnus-offline-toggle-auto-hangup t)
843 (menu-4 gnus-offline-agent-expire
844 (eq gnus-offline-news-fetch-method 'nnagent))
845 (menu-5 gnus-offline-set-interval-time t)
847 (menu-6 gnus-offline-set-unplugged-state gnus-offline-connected)
849 (menu-7 gnus-ofsetup-customize t))))
851 (defun gnus-offline-define-menu-on-miee ()
852 "*Set and change menu bar on MIEE menu."
854 (gnus-offline-get-menu-items
855 '((menu-miee-1 news-spool-post t)
856 (menu-miee-2 mail-spool-send t)
858 (menu-miee-3 message-offline-state (not message-offline-state))
859 (menu-miee-4 message-online-state message-offline-state)
866 (list (cons "Gnus Offline" gnus-offline-menu)))))
867 (and (featurep 'xemacs)
868 (easy-menu-add menu))))
870 ;; define menu without miee.
872 (defun gnus-offline-define-menu-on-agent ()
873 "*Set menu bar on OFFLINE menu."
875 gnus-offline-menu-on-agent gnus-group-mode-map "Gnus offline Menu"
876 (cons "Offline" gnus-offline-menu))
877 (and (featurep 'xemacs)
878 (easy-menu-add gnus-offline-menu-on-agent)))
880 ;; Popup menu within the group buffer (under Emacs).
882 (defvar gnus-offline-popup-menu nil)
883 (defun gnus-offline-popup-menu (event)
884 "Popup menu for Gnus Offline."
886 (unless gnus-offline-popup-menu
887 (setq gnus-offline-popup-menu
889 (if (boundp 'miee-popup-menu)
891 (assq 'Miee (assq 'menu-bar global-map)))
893 (symbol-value 'gnus-offline-menu-on-agent))))
894 (if (string< emacs-version "20")
895 (append (list 'keymap
896 (if (boundp 'miee-popup-menu)
903 (let* ((pop (x-popup-menu t gnus-offline-popup-menu))
904 (func (and pop (lookup-key gnus-offline-popup-menu
905 (apply 'vector pop)))))
906 (and pop func (funcall func))))
910 (defun gnus-offline-processed-by-timer ()
911 "*Set timer interval."
912 (if (and (> gnus-offline-interval-time 0)
913 (not gnus-offline-connected))
915 (gnus-demon-add-handler 'gnus-offline-gnus-get-new-news
916 gnus-offline-interval-time
917 gnus-offline-interval-time))
918 (if (= gnus-offline-interval-time 0)
919 (gnus-demon-remove-handler 'gnus-offline-gnus-get-new-news t)))
922 ;;; gnus-offline.el ends here