1 ;;; elmo.el -- Elisp Library for Message Orchestration
3 ;; Copyright (C) 1998,1999,2000 Yuuichi Teranishi <teranisi@gohome.org>
5 ;; Author: Yuuichi Teranishi <teranisi@gohome.org>
6 ;; Keywords: mail, net news
8 ;; This file is part of ELMO (Elisp Library for Message Orchestration).
10 ;; This program is free software; you can redistribute it and/or modify
11 ;; it under the terms of the GNU General Public License as published by
12 ;; the Free Software Foundation; either version 2, or (at your option)
15 ;; This program is distributed in the hope that it will be useful,
16 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 ;; GNU General Public License for more details.
20 ;; You should have received a copy of the GNU General Public License
21 ;; along with GNU Emacs; see the file COPYING. If not, write to the
22 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
23 ;; Boston, MA 02111-1307, USA.
34 (require 'elmo-version) ; reduce recursive-load-depth
39 (eval-when-compile (require 'cl))
41 (if (or (featurep 'dbm)
44 (featurep 'berkeley-db))
45 (require 'elmo-database))
47 (defcustom elmo-message-fetch-threshold 30000
52 (defcustom elmo-message-fetch-confirm t
53 "If non-nil, confirm fetching if message size is larger than
54 `elmo-message-fetch-threshold'.
55 Otherwise, entire fetching of the message is aborted without confirmation."
59 (defcustom elmo-folder-update-threshold 500
64 (defcustom elmo-folder-update-confirm t
65 "Confirm if update number exceeds `elmo-folder-update-threshold'."
70 (defvar elmo-folder-type-alist nil)
72 (defvar elmo-newsgroups-hashtb nil)
74 (elmo-define-error 'elmo-error "Error" 'error)
75 (elmo-define-error 'elmo-open-error "Cannot open" 'elmo-error)
76 (elmo-define-error 'elmo-authenticate-error "Login failed" 'elmo-open-error)
77 (elmo-define-error 'elmo-imap4-bye-error "IMAP4 BYE response" 'elmo-open-error)
79 (defun elmo-define-folder (prefix backend)
81 If a folder name begins with PREFIX, use BACKEND."
82 (let ((pair (assq prefix elmo-folder-type-alist)))
86 (setcdr pair backend))
87 (setq elmo-folder-type-alist (cons (cons prefix backend)
88 elmo-folder-type-alist)))))
90 (defmacro elmo-folder-type (name)
91 "Get folder type from NAME string."
92 (` (and (stringp (, name))
93 (cdr (assoc (string-to-char (, name)) elmo-folder-type-alist)))))
96 ;; A elmo folder provides uniformed (orchestrated) access
97 ;; to the internet messages.
99 (luna-define-class elmo-folder () (type ; folder type symbol.
100 name ; orignal folder name string.
101 prefix ; prefix for folder name
102 path ; directory path for msgdb.
103 msgdb ; msgdb (may be nil).
104 killed-list ; killed list.
105 persistent ; non-nil if persistent.
106 message-modified ; message is modified.
107 mark-modified ; mark is modified.
108 process-duplicates ; read or hide
110 (luna-define-internal-accessors 'elmo-folder))
112 (luna-define-generic elmo-folder-initialize (folder name)
113 ;; Initialize a FOLDER structure with NAME."
116 (defmacro elmo-folder-send (folder message &rest args)
117 "Let FOLDER receive the MESSAGE with ARGS."
118 (` (luna-send (, folder) (, message) (, folder) (,@ args))))
121 (defun elmo-make-folder (name &optional non-persistent)
122 "Make an ELMO folder structure specified by NAME.
123 If optional argument NON-PERSISTENT is non-nil, folder is treated as
125 (let ((type (elmo-folder-type name))
126 prefix split class folder original)
127 (setq original (elmo-string name))
130 (setq prefix (substring name 0 1))
131 (setq name (substring name 1)))
132 (setq type (intern (car (setq split (split-string name ":")))))
133 (setq name (substring name (+ 1 (length (car split)))))
134 (setq prefix (concat (car split) ":")))
135 (setq class (format "elmo-%s" (symbol-name type)))
136 (require (intern class))
137 (setq folder (luna-make-entity (intern (concat class "-folder"))
141 :persistent (not non-persistent)))
143 (elmo-folder-send folder 'elmo-folder-initialize name))))
145 (defmacro elmo-folder-msgdb (folder)
146 "Return the msgdb of FOLDER (on-demand loading)."
147 (` (or (elmo-folder-msgdb-internal (, folder))
148 (elmo-folder-set-msgdb-internal (, folder)
149 (elmo-msgdb-load (, folder))))))
151 (luna-define-generic elmo-folder-open (folder &optional load-msgdb)
152 "Open and setup (load saved status) FOLDER.
153 If optional LOAD-MSGDB is non-nil, msgdb is loaded.
154 (otherwise, msgdb is loaded on-demand)")
156 (luna-define-generic elmo-folder-open-internal (folder)
157 "Open FOLDER (without loading saved folder status).")
159 (luna-define-generic elmo-folder-check (folder)
160 "Check the FOLDER to obtain newest information at the next list operation.")
162 (luna-define-generic elmo-folder-commit (folder)
163 "Save current status of FOLDER.")
165 (luna-define-generic elmo-folder-close (folder)
166 "Close, save and clearnup FOLDER.")
168 (luna-define-generic elmo-folder-close-internal (folder)
169 "Close FOLDER (without saving folder status).")
171 (luna-define-generic elmo-folder-plugged-p (folder)
172 "Returns t if FOLDER is plugged.")
174 (luna-define-generic elmo-folder-set-plugged (folder plugged &optional add)
175 "Set FOLDER as plugged.")
177 (luna-define-generic elmo-folder-use-flag-p (folder)
178 "Returns t if FOLDER treats unread/important flag itself.")
180 (luna-define-generic elmo-folder-diff (folder &optional numbers)
182 If optional NUMBERS is set, it is used as current NUMBERS.
183 Otherwise, saved status for folder is used for comparison.
184 Return value is a cons cell of NEWS and MESSAGES.")
186 (luna-define-generic elmo-folder-status (folder)
187 "Returns a cons cell of (MAX-NUMBER . MESSAGES) in the FOLDER.")
189 (luna-define-generic elmo-folder-reserve-status-p (folder)
190 "If non-nil, the folder should not close folder after `elmo-folder-status'.")
192 (defun elmo-folder-list-messages (folder &optional visible-only)
193 "Return a list of message numbers contained in FOLDER.
194 If optional VISIBLE-ONLY is non-nil, killed messages are not listed."
195 (let ((list (elmo-folder-list-messages-internal folder visible-only))
196 (killed (elmo-folder-killed-list-internal folder))
201 ;; Not available, use current list.
204 (elmo-msgdb-get-number-alist (elmo-folder-msgdb folder)))))
205 (elmo-living-messages numbers killed)))
207 (defun elmo-folder-list-unreads (folder unread-marks)
208 "Return a list of unread message numbers contained in FOLDER.
209 UNREAD-MARKS is the unread marks."
210 (let ((list (elmo-folder-list-unreads-internal folder
214 ;; Not available, use current mark.
219 (if (member (cadr x) unread-marks)
221 (elmo-msgdb-get-mark-alist (elmo-folder-msgdb folder)))))))
223 (defun elmo-folder-list-importants (folder important-mark)
224 "Returns a list of important message numbers contained in FOLDER.
225 IMPORTANT-MARK is the important mark."
226 (let ((importants (elmo-folder-list-importants-internal folder important-mark))
227 (number-alist (elmo-msgdb-get-number-alist
228 (elmo-folder-msgdb folder)))
230 (dolist (mark-pair (or elmo-msgdb-global-mark-alist
231 (setq elmo-msgdb-global-mark-alist
234 elmo-msgdb-global-mark-filename
236 (if (and (string= important-mark (cdr mark-pair))
237 (setq num-pair (rassoc (car mark-pair) number-alist)))
238 (setq result (cons (car num-pair) result))))
239 (if (listp importants)
240 (elmo-uniq-list (nconc result importants))
243 (luna-define-generic elmo-folder-list-messages-internal (folder &optional
245 ;; Return a list of message numbers contained in FOLDER.
246 ;; Return t if the message list is not available.
249 (luna-define-generic elmo-folder-list-unreads-internal (folder
251 &optional mark-alist)
252 ;; Return a list of unread message numbers contained in FOLDER.
253 ;; If optional MARK-ALIST is set, it is used as mark-alist.
254 ;; Return t if this feature is not available.
257 (luna-define-generic elmo-folder-list-importants-internal (folder
259 ;; Return a list of important message numbers contained in FOLDER.
260 ;; Return t if this feature is not available.
263 (luna-define-generic elmo-folder-list-subfolders (folder &optional one-level)
264 "Returns a list of subfolders contained in FOLDER.
265 If optional argument ONE-LEVEL is non-nil, only children of FOLDER is returned.
266 (a folder which have children is returned as a list)
267 Otherwise, all descendent folders are returned.")
269 (luna-define-generic elmo-folder-have-subfolder-p (folder)
270 "Return non-nil when FOLDER has subfolders.")
272 (luna-define-generic elmo-folder-exists-p (folder)
273 "Returns non-nil when FOLDER exists.")
275 (luna-define-generic elmo-folder-creatable-p (folder)
276 "Returns non-nil when FOLDER is creatable.")
278 (luna-define-generic elmo-folder-writable-p (folder)
279 "Returns non-nil when FOLDER is writable.")
281 (luna-define-generic elmo-folder-persistent-p (folder)
282 "Return non-nil when FOLDER is persistent.")
284 (luna-define-generic elmo-folder-create (folder)
287 (luna-define-generic elmo-message-deletable-p (folder number)
288 "Returns non-nil when the message in the FOLDER with NUMBER is deletable.")
290 (luna-define-generic elmo-folder-delete (folder)
291 "Delete FOLDER completely.")
293 (luna-define-generic elmo-folder-rename (folder new-name)
294 "Rename FOLDER to NEW-NAME (string).")
296 (luna-define-generic elmo-folder-delete-messages (folder numbers)
298 FOLDER is the ELMO folder structure.
299 NUMBERS is a list of message numbers to be deleted.")
301 (luna-define-generic elmo-folder-search (folder condition &optional numbers)
302 "Search and return list of message numbers.
303 FOLDER is the ELMO folder structure.
304 CONDITION is a condition string for searching.
305 If optional argument NUMBERS is specified and is a list of message numbers,
306 messages are searched from the list.")
308 (luna-define-generic elmo-folder-msgdb-create
309 (folder numbers new-mark already-mark seen-mark important-mark seen-list)
310 "Create a message database (implemented in each backends).
311 FOLDER is the ELMO folder structure.
312 NUMBERS is a list of message numbers to create msgdb.
313 NEW-MARK, ALREADY-MARK, SEEN-MARK, and IMPORTANT-MARK are mark string for
314 new message, unread but cached message, read message and important message.
315 SEEN-LIST is a list of message-id string which should be treated as read.")
317 (luna-define-generic elmo-folder-unmark-important (folder numbers)
318 "Un-mark messages as important.
319 FOLDER is the ELMO folder structure.
320 NUMBERS is a list of message numbers to be processed.")
322 (luna-define-generic elmo-folder-mark-as-important (folder numbers)
323 "Mark messages as important.
324 FOLDER is the ELMO folder structure.
325 NUMBERS is a list of message numbers to be processed.")
327 (luna-define-generic elmo-folder-unmark-read (folder numbers)
328 "Un-mark messages as read.
329 FOLDER is the ELMO folder structure.
330 NUMBERS is a list of message numbers to be processed.")
332 (luna-define-generic elmo-folder-mark-as-read (folder numbers)
333 "Mark messages as read.
334 FOLDER is the ELMO folder structure.
335 NUMBERS is a list of message numbers to be processed.")
337 (luna-define-generic elmo-folder-append-buffer (folder unread &optional number)
338 "Append current buffer as a new message.
339 FOLDER is the destination folder(ELMO folder structure).
340 If UNREAD is non-nil, message is appended as unread.
341 If optional argument NUMBER is specified, the new message number is set
344 (luna-define-generic elmo-folder-append-messages (folder
350 "Append messages from folder.
351 FOLDER is the ELMO folder structure.
352 Caller should make sure FOLDER is `writable'.
353 (Can be checked with `elmo-folder-writable-p').
354 SRC-FOLDER is the source ELMO folder structure.
355 NUMBERS is the message numbers to be appended in the SRC-FOLDER.
356 UNREAD-MARKS is a list of unread mark string.
357 If second optional argument SAME-NUMBER is specified,
358 message number is preserved (if possible).")
360 (luna-define-generic elmo-folder-pack-numbers (folder)
361 "Pack message numbers of FOLDER.")
363 (luna-define-generic elmo-folder-update-number (folder)
364 "Update number of FOLDER.")
366 (luna-define-generic elmo-folder-diff-async (folder)
367 "Get diff of FOLDER asynchronously.")
369 (luna-define-generic elmo-folder-expand-msgdb-path (folder)
370 "Expand path for FOLDER.")
372 (luna-define-generic elmo-folder-get-primitive-list (folder)
373 "Get primitive folder structure list contained in FOLDER.")
375 (luna-define-generic elmo-folder-contains-type (folder type)
376 "Returns t if FOLDER contains TYPE.")
378 (luna-define-generic elmo-folder-local-p (folder)
379 "Returns t if FOLDER is local.")
381 (luna-define-generic elmo-folder-message-file-p (folder)
382 "Returns t if all messages in the FOLDER are files.")
385 (luna-define-generic elmo-message-use-cache-p (folder number)
386 "Returns t if the message in the FOLDER with NUMBER uses cache.")
388 (luna-define-generic elmo-message-file-name (folder number)
389 "Return the file name of a message specified by FOLDER and NUMBER.")
393 ;;; Use original file
394 (luna-define-generic elmo-folder-message-file-number-p (folder)
395 "Return t if the file name in the FOLDER is the message number.")
397 (luna-define-generic elmo-folder-message-file-directory (folder)
398 "Return the directory of the message files of FOLDER.")
400 ;;; Use temporary file
401 (luna-define-generic elmo-folder-message-make-temp-file-p (folder)
402 "Return t if the messages in the FOLDER makes local temporary file.")
404 (luna-define-generic elmo-folder-message-make-temp-files (folder
408 "Make a new temporary files from the messages in the FOLDER with NUMBERS.
409 If START-NUMBER is specified, temporary files begin from the number.
410 Otherwise, same number is used for temporary files.
411 Return newly created temporary directory name which contains temporary files.")
413 (luna-define-generic elmo-message-file-p (folder number)
414 "Return t if message in the FOLDER with NUMBER is a file.")
416 (luna-define-generic elmo-find-fetch-strategy
417 (folder entity &optional ignore-cache)
418 ;; Returns the message fetching strategy suitable for the message.
419 ;; FOLDER is the ELMO folder structure.
420 ;; ENTITY is the overview entity of the message in the folder.
421 ;; If optional argument IGNORE-CACHE is non-nil, cache is ignored.
422 ;; Returned value is a elmo-fetch-strategy object.
423 ;; If return value is nil, message should not be nil.
426 (defmacro elmo-make-fetch-strategy (entireness
431 ;; Make elmo-message-fetching strategy.
432 ;; ENTIRENESS is 'entire or 'section.
433 ;; 'entire means fetch message entirely at once.
434 ;; 'section means fetch message section by section.
435 ;; If optional USE-CACHE is non-nil, existing cache is used and otherwise,
436 ;; existing cache is thrown away.
437 ;; If SAVE-CACHE is non-nil, fetched message is saved.
438 ;; CACHE-PATH is the cache path to be used as a message cache file.
439 (` (vector (, entireness)
440 (, use-cache) (, save-cache) (, cache-path))))
442 (defmacro elmo-fetch-strategy-entireness (strategy)
443 ;; Return entireness of STRATEGY.
444 (` (aref (, strategy) 0)))
446 (defmacro elmo-fetch-strategy-use-cache (strategy)
447 ;; Return use-cache of STRATEGY.
448 (` (aref (, strategy) 1)))
450 (defmacro elmo-fetch-strategy-save-cache (strategy)
451 ;; Return save-cache of STRATEGY.
452 (` (aref (, strategy) 2)))
454 (defmacro elmo-fetch-strategy-cache-path (strategy)
455 ;; Return cache-path of STRATEGY.
456 (` (aref (, strategy) 3)))
458 (luna-define-method elmo-find-fetch-strategy
459 ((folder elmo-folder) entity &optional ignore-cache)
460 (let (cache-file size message-id number)
461 (setq size (elmo-msgdb-overview-entity-get-size entity))
462 (setq message-id (elmo-msgdb-overview-entity-get-id entity))
463 (setq number (elmo-msgdb-overview-entity-get-number entity))
464 (setq cache-file (elmo-file-cache-get message-id))
466 (null (elmo-file-cache-status cache-file)))
467 ;; No cache or ignore-cache.
468 (if (and (not (elmo-folder-local-p folder))
469 elmo-message-fetch-threshold
471 (>= size elmo-message-fetch-threshold)
472 (or (not elmo-message-fetch-confirm)
473 (not (prog1 (y-or-n-p
474 (format "Fetch entire message(%dbytes)? "
477 ;; Don't fetch message at all.
479 ;; Don't use existing cache and fetch entire message at once.
480 (elmo-make-fetch-strategy
482 (elmo-message-use-cache-p folder number)
483 (elmo-file-cache-path cache-file)))
485 (if (not ignore-cache)
486 (elmo-make-fetch-strategy
488 ;; ...But ignore current section cache and re-fetch
490 (not (eq (elmo-file-cache-status cache-file) 'section))
492 (elmo-message-use-cache-p folder number)
493 (elmo-file-cache-path cache-file))))))
495 (luna-define-method elmo-folder-list-messages-internal
496 ((folder elmo-folder) &optional visible-only)
499 (luna-define-method elmo-folder-list-unreads-internal
500 ((folder elmo-folder) unread-marks &optional mark-alist)
503 (luna-define-method elmo-folder-list-importants-internal
504 ((folder elmo-folder) important-mark)
507 (defun elmo-folder-encache (folder numbers)
508 "Encache messages in the FOLDER with NUMBERS."
509 (dolist (number numbers)
510 (elmo-message-encache folder number)))
512 (luna-define-generic elmo-message-encache (folder number)
513 "Encache message in the FOLDER with NUMBER.")
515 (luna-define-method elmo-message-encache ((folder elmo-folder) number)
518 (elmo-make-fetch-strategy 'entire
521 (elmo-file-cache-get-path
523 folder number 'message-id)))))
525 (luna-define-generic elmo-message-fetch (folder number strategy
530 "Fetch a message and return as a string.
531 FOLDER is the ELMO folder structure.
532 NUMBER is the number of the message in the FOLDER.
533 STRATEGY is the message fetching strategy.
534 If optional argument SECTION is specified, only the SECTION of the message
535 is fetched (if possible).
536 If second optional argument OUTBUF is specified, fetched message is
537 inserted to the buffer and returns t if fetch was ended successfully.
538 If third optional argument UNREAD is non-nil, message is not marked as read.
539 Returns non-nil if fetching was succeed.")
541 (luna-define-generic elmo-message-fetch-with-cache-process (folder
546 "Fetch a message into current buffer with cache process.
547 FOLDER is the ELMO folder structure.
548 NUMBER is the number of the message in the FOLDER.
549 STRATEGY is the message fetching strategy.
550 If optional argument SECTION is specified, only the SECTION of the message
551 is fetched (if possible).
552 If second optional argument UNREAD is non-nil, message is not marked as read.
553 Returns non-nil if fetching was succeed.")
555 (luna-define-generic elmo-message-fetch-internal (folder number strategy
559 "Fetch a message into current buffer.
560 FOLDER is the ELMO folder structure.
561 NUMBER is the number of the message in the FOLDER.
562 STRATEGY is the message fetching strategy.
563 If optional argument SECTION is specified, only the SECTION of the message
564 is fetched (if possible).
565 If second optional argument UNREAD is non-nil, message is not marked as read.
566 Returns non-nil if fetching was succeed.")
568 (luna-define-generic elmo-message-fetch-field (folder number field)
569 "Fetch a message field value.
570 FOLDER is the ELMO folder structure.
571 NUMBER is the number of the message in the FOLDER.
572 FIELD is a symbol of the field name.")
574 (luna-define-generic elmo-message-folder (folder number)
575 "Get primitive folder of the message.")
577 (luna-define-generic elmo-folder-process-crosspost (folder
580 "Process crosspost for FOLDER.
581 If NUMBER-ALIST is set, it is used as number-alist.
582 Return a cons cell of (NUMBER-CROSSPOSTS . NEW-MARK-ALIST).")
584 (luna-define-generic elmo-folder-append-msgdb (folder append-msgdb)
585 "Append APPEND-MSGDB to the current msgdb of the folder.")
587 (luna-define-method elmo-folder-open ((folder elmo-folder)
588 &optional load-msgdb)
589 (elmo-generic-folder-open folder load-msgdb))
591 (defun elmo-generic-folder-open (folder load-msgdb)
593 (elmo-folder-set-msgdb-internal folder (elmo-msgdb-load folder)))
594 (elmo-folder-set-killed-list-internal
596 (elmo-msgdb-killed-list-load (elmo-folder-msgdb-path folder)))
597 (elmo-folder-open-internal folder))
599 (luna-define-method elmo-folder-open-internal ((folder elmo-folder))
600 nil ; default is do nothing.
603 (luna-define-method elmo-folder-check ((folder elmo-folder))
604 nil) ; default is noop.
606 (luna-define-method elmo-folder-commit ((folder elmo-folder))
607 (elmo-generic-folder-commit folder))
609 (defun elmo-generic-folder-commit (folder)
610 (when (elmo-folder-persistent-p folder)
611 (when (elmo-folder-message-modified-internal folder)
612 (elmo-msgdb-overview-save
613 (elmo-folder-msgdb-path folder)
614 (elmo-msgdb-get-overview (elmo-folder-msgdb folder)))
615 (elmo-msgdb-number-save
616 (elmo-folder-msgdb-path folder)
617 (elmo-msgdb-get-number-alist (elmo-folder-msgdb folder)))
618 (elmo-folder-set-info-max-by-numdb
620 (elmo-msgdb-get-number-alist
621 (elmo-folder-msgdb folder)))
622 (elmo-folder-set-message-modified-internal folder nil)
623 (elmo-msgdb-killed-list-save
624 (elmo-folder-msgdb-path folder)
625 (elmo-folder-killed-list-internal folder)))
626 (when (elmo-folder-mark-modified-internal folder)
627 (elmo-msgdb-mark-save
628 (elmo-folder-msgdb-path folder)
629 (elmo-msgdb-get-mark-alist (elmo-folder-msgdb folder)))
630 (elmo-folder-set-mark-modified-internal folder nil))))
632 (luna-define-method elmo-folder-close-internal ((folder elmo-folder))
636 (luna-define-method elmo-folder-close ((folder elmo-folder))
637 (elmo-generic-folder-close folder)
638 (elmo-folder-close-internal folder))
640 (defun elmo-generic-folder-close (folder)
641 (elmo-folder-commit folder)
642 (elmo-folder-set-msgdb-internal folder nil)
643 (elmo-folder-set-killed-list-internal folder nil))
645 (luna-define-method elmo-folder-plugged-p ((folder elmo-folder))
646 t) ; default is plugged.
648 (luna-define-method elmo-folder-set-plugged ((folder elmo-folder) plugged
650 nil) ; default is do nothing.
652 (luna-define-method elmo-folder-use-flag-p ((folder elmo-folder))
653 nil) ; default is no flag.
655 (luna-define-method elmo-folder-persistent-p ((folder elmo-folder))
656 (elmo-folder-persistent-internal folder))
658 (luna-define-method elmo-folder-creatable-p ((folder elmo-folder))
659 t) ; default is creatable.
661 (luna-define-method elmo-folder-writable-p ((folder elmo-folder))
662 t) ; default is writable.
664 (luna-define-method elmo-folder-rename ((folder elmo-folder) new-name)
665 (let* ((new-folder (elmo-make-folder new-name)))
666 (unless (eq (elmo-folder-type-internal folder)
667 (elmo-folder-type-internal new-folder))
668 (error "Not same folder type"))
669 (if (or (file-exists-p (elmo-folder-msgdb-path new-folder))
670 (elmo-folder-exists-p new-folder))
671 (error "Already exists folder: %s" new-name))
672 (elmo-folder-send folder 'elmo-folder-rename-internal new-folder)
673 (elmo-msgdb-rename-path folder new-folder)))
675 (luna-define-method elmo-folder-pack-numbers ((folder elmo-folder))
676 nil) ; default is noop.
678 (luna-define-method elmo-folder-update-number ((folder elmo-folder))
679 nil) ; default is noop.
681 (luna-define-method elmo-folder-message-file-p ((folder elmo-folder))
682 nil) ; default is not file.
684 (luna-define-method elmo-folder-message-file-number-p ((folder elmo-folder))
685 nil) ; default is not number.
687 (luna-define-method elmo-folder-message-make-temp-file-p ((folder elmo-folder))
688 nil) ; default is not make temp file.
690 (luna-define-method elmo-message-file-name ((folder elmo-folder)
692 nil) ; default is no name.
694 (luna-define-method elmo-folder-local-p ((folder elmo-folder))
695 t) ; default is local.
697 (luna-define-method elmo-folder-have-subfolder-p ((folder elmo-folder))
701 ;; Folder info is a message number information cache (hashtable)
702 (defsubst elmo-folder-get-info (folder &optional hashtb)
703 "Return FOLDER info from HASHTB (default is `elmo-folder-info-hashtb')."
704 (elmo-get-hash-val (elmo-folder-name-internal folder)
705 (or hashtb elmo-folder-info-hashtb)))
707 (defun elmo-folder-set-info-hashtb (folder max numbers &optional new unread)
708 "Set FOLDER info (means MAX, NUMBERS, NEW and UNREAD)."
709 (let ((info (elmo-folder-get-info folder)))
711 (or new (setq new (nth 0 info)))
712 (or unread (setq unread (nth 1 info)))
713 (or numbers (setq numbers (nth 2 info)))
714 (or max (setq max (nth 3 info))))
715 (elmo-set-hash-val (elmo-folder-name-internal folder)
716 (list new unread numbers max)
717 elmo-folder-info-hashtb)))
719 (defun elmo-folder-set-info-max-by-numdb (folder msgdb-number)
720 "Set FOLDER info by MSGDB-NUMBER in msgdb."
721 (let ((num-db (sort (mapcar 'car msgdb-number) '<)))
722 (elmo-folder-set-info-hashtb
724 (or (nth (max 0 (1- (length num-db))) num-db) 0)
725 nil ;;(length num-db)
728 (defun elmo-folder-get-info-max (folder)
729 "Return max number of FODLER from folder info."
730 (nth 3 (elmo-folder-get-info folder)))
732 (defun elmo-folder-get-info-length (folder)
733 "Return length of FODLER from folder info."
734 (nth 2 (elmo-folder-get-info folder)))
736 (defun elmo-folder-get-info-unread (folder)
737 "Return unread of FODLER from folder info."
738 (nth 1 (elmo-folder-get-info folder)))
740 (defun elmo-folder-info-make-hashtb (info-alist hashtb)
741 "Setup folder info hashtable by INFO-ALIST on HASHTB."
742 (let* ((hashtb (or hashtb
743 (elmo-make-hash (length info-alist)))))
746 (let ((info (cadr x)))
747 (and (intern-soft (car x) hashtb)
748 (elmo-set-hash-val (car x)
749 (list (nth 2 info) ;; new
750 (nth 3 info) ;; unread
751 (nth 1 info) ;; length
755 (setq elmo-folder-info-hashtb hashtb)))
757 (defsubst elmo-strict-folder-diff (folder)
758 "Return folder diff information strictly from FOLDER."
759 (let* ((dir (elmo-folder-msgdb-path folder))
760 (nalist (elmo-msgdb-get-number-alist (elmo-folder-msgdb folder)))
761 (in-db (sort (mapcar 'car nalist) '<))
762 (in-folder (elmo-folder-list-messages folder))
763 append-list delete-list diff)
764 (cons (if (equal in-folder in-db)
766 (setq diff (elmo-list-diff
770 (setq append-list (car diff))
771 (setq delete-list (cadr diff))
775 (- 0 (length delete-list))
777 (length in-folder))))
779 (luna-define-method elmo-folder-diff ((folder elmo-folder)
781 (elmo-generic-folder-diff folder numbers))
783 (defun elmo-generic-folder-diff (folder numbers)
784 (if (elmo-string-match-member (elmo-folder-name-internal folder)
785 elmo-strict-diff-folder-list)
786 (elmo-strict-folder-diff folder)
787 (let ((cached-in-db-max (elmo-folder-get-info-max folder))
788 (in-folder (elmo-folder-status folder))
793 (setq in-db-max (or (nth (max 0 (1- (length numbers))) numbers)
795 (if (not cached-in-db-max)
796 (let ((number-list (mapcar 'car
797 (elmo-msgdb-number-load
798 (elmo-folder-msgdb-path folder)))))
800 (setq in-db (sort number-list '<))
801 (setq in-db-max (or (nth (max 0 (1- (length in-db))) in-db)
803 (elmo-folder-set-info-hashtb folder in-db-max nil))
804 (setq in-db-max cached-in-db-max)))
805 (setq unsync (if (and in-db
807 (- (car in-folder) in-db-max)
811 (if (null (car in-folder))
813 (setq messages (cdr in-folder))
814 (if (and unsync messages (> unsync messages))
815 (setq unsync messages))
816 (cons (or unsync 0) (or messages 0)))))
818 (defvar elmo-folder-diff-async-callback nil)
819 (defvar elmo-folder-diff-async-callback-data nil)
821 (luna-define-method elmo-folder-diff-async ((folder elmo-folder))
822 (and elmo-folder-diff-async-callback
823 (funcall elmo-folder-diff-async-callback
825 (elmo-folder-diff folder))))
827 (luna-define-method elmo-folder-get-primitive-list ((folder elmo-folder))
830 (luna-define-method elmo-folder-contains-type ((folder elmo-folder) type)
831 (eq (elmo-folder-type-internal folder) type))
833 (luna-define-method elmo-folder-append-messages ((folder elmo-folder)
839 (elmo-generic-folder-append-messages folder src-folder numbers
840 unread-marks same-number))
842 (defun elmo-generic-folder-append-messages (folder src-folder numbers
843 unread-marks same-number)
844 (let (unseen seen-list succeed-numbers failure)
850 (elmo-message-fetch src-folder (car numbers)
851 (elmo-make-fetch-strategy
855 (unless (eq (buffer-size) 0)
856 (elmo-folder-append-buffer
858 (setq unseen (member (elmo-message-mark
859 src-folder (car numbers))
861 (if same-number (car numbers)))))
862 (error (setq failure t)))
863 ;; FETCH & APPEND finished
866 (setq seen-list (cons (elmo-message-field
867 src-folder (car numbers)
870 (setq succeed-numbers (cons (car numbers) succeed-numbers)))
871 (setq numbers (cdr numbers)))
872 (if (and seen-list (elmo-folder-persistent-p folder))
873 (elmo-msgdb-seen-save (elmo-folder-msgdb-path folder)
874 (nconc (elmo-msgdb-seen-load
875 (elmo-folder-msgdb-path folder))
879 ;; Arguments should be reduced.
880 (defun elmo-folder-move-messages (src-folder msgs dst-folder
881 &optional msgdb all done
888 (let* ((messages msgs)
889 (elmo-inhibit-display-retrieval-progress t)
891 (all-msg-num (or all len))
892 (done-msg-num (or done 0))
893 (progress-message (if no-delete
894 "Copying messages..."
895 "Moving messages..."))
897 (if (eq dst-folder 'null)
898 (setq succeeds messages)
899 ;; src is already opened.
901 (elmo-folder-open-internal dst-folder)
902 (unless (setq succeeds (elmo-folder-append-messages dst-folder
907 (error "move: append message to %s failed"
908 (elmo-folder-name-internal dst-folder)))
909 (elmo-folder-close dst-folder))
910 (when (and (elmo-folder-persistent-p dst-folder)
912 ;; Save to seen list.
913 (let* ((dir (elmo-folder-msgdb-path dst-folder))
914 (seen-list (elmo-msgdb-seen-load dir)))
916 (elmo-msgdb-add-msgs-to-seen-list
917 msgs (elmo-folder-msgdb src-folder)
918 unread-marks seen-list))
919 (elmo-msgdb-seen-save dir seen-list))))
921 (> all-msg-num elmo-display-progress-threshold))
922 (elmo-display-progress
923 'elmo-folder-move-messages progress-message
924 (/ (* done-msg-num 100) all-msg-num)))
925 (if (and (not no-delete) succeeds)
927 (if (not no-delete-info)
928 (message "Cleaning up src folder..."))
929 (if (and (elmo-folder-delete-messages src-folder succeeds)
930 (elmo-msgdb-delete-msgs
931 (elmo-folder-msgdb src-folder) succeeds))
933 (message "move: delete messages from %s failed."
934 (elmo-folder-name-internal src-folder))
937 (not no-delete-info))
938 (message "Cleaning up src folder...done"))
942 (message "Copying messages...done")
945 (message "No message was moved.")
946 (message "Moving messages failed.")
950 (defun elmo-folder-msgdb-path (folder)
951 "Return the msgdb path for FOLDER."
952 (or (elmo-folder-path-internal folder)
953 (elmo-folder-set-path-internal
955 (elmo-folder-expand-msgdb-path folder))))
957 (defun elmo-message-mark (folder number)
958 "Get mark of the message.
959 FOLDER is the ELMO folder structure.
960 NUMBER is a number of the message."
961 (cadr (assq number (elmo-msgdb-get-mark-alist (elmo-folder-msgdb folder)))))
963 (defun elmo-folder-list-messages-mark-match (folder mark-regexp)
964 "List messages in the FOLDER which have a mark that matches MARK-REGEXP"
965 (let ((case-fold-search nil)
968 (dolist (elem (elmo-msgdb-get-mark-alist (elmo-folder-msgdb folder)))
969 (if (string-match mark-regexp (cadr elem))
970 (setq matched (cons (car elem) matched)))))
973 (defun elmo-message-field (folder number field)
974 "Get message field value in the msgdb.
975 FOLDER is the ELMO folder structure.
976 NUMBER is a number of the message.
977 FIELD is a symbol of the field."
979 (message-id (elmo-msgdb-overview-entity-get-id
980 (elmo-msgdb-overview-get-entity
981 number (elmo-folder-msgdb folder))))
982 (subject (elmo-msgdb-overview-entity-get-subject
983 (elmo-msgdb-overview-get-entity
984 number (elmo-folder-msgdb folder))))
985 (size (elmo-msgdb-overview-entity-get-size
986 (elmo-msgdb-overview-get-entity
987 number (elmo-folder-msgdb folder))))
988 (date (elmo-msgdb-overview-entity-get-date
989 (elmo-msgdb-overview-get-entity
990 number (elmo-folder-msgdb folder))))
991 (to (elmo-msgdb-overview-entity-get-to
992 (elmo-msgdb-overview-get-entity
993 number (elmo-folder-msgdb folder))))
994 (cc (elmo-msgdb-overview-entity-get-cc
995 (elmo-msgdb-overview-get-entity
996 number (elmo-folder-msgdb folder))))))
998 (defun elmo-message-set-mark (folder number mark)
999 "Set mark for the message in the FOLDER with NUMBER as MARK."
1000 (elmo-msgdb-set-mark-alist
1001 (elmo-folder-msgdb folder)
1002 (elmo-msgdb-mark-set
1003 (elmo-msgdb-get-mark-alist (elmo-folder-msgdb folder))
1006 (luna-define-method elmo-message-use-cache-p ((folder elmo-folder) number)
1007 nil) ; default is not use cache.
1009 (luna-define-method elmo-message-folder ((folder elmo-folder) number)
1010 folder) ; default is folder
1012 (luna-define-method elmo-folder-unmark-important ((folder elmo-folder) numbers)
1015 (luna-define-method elmo-folder-mark-as-important ((folder elmo-folder)
1019 (luna-define-method elmo-folder-unmark-read ((folder elmo-folder) numbers)
1022 (luna-define-method elmo-folder-mark-as-read ((folder elmo-folder) numbers)
1025 (luna-define-method elmo-folder-process-crosspost ((folder elmo-folder)
1031 (defun elmo-generic-folder-append-msgdb (folder append-msgdb)
1033 (let* ((number-alist (elmo-msgdb-get-number-alist append-msgdb))
1034 (all-alist (copy-sequence (append
1035 (elmo-msgdb-get-number-alist
1036 (elmo-folder-msgdb folder))
1043 (setq all-alist (delq (car cur) all-alist))
1044 ;; same message id exists.
1045 (if (setq pair (rassoc (cdr (car cur)) all-alist))
1046 (setq to-be-deleted (nconc to-be-deleted (list (car pair)))))
1047 (setq cur (cdr cur)))
1048 (cond ((eq (elmo-folder-process-duplicates-internal folder)
1051 (setq overview (elmo-delete-if
1053 (memq (elmo-msgdb-overview-entity-get-number
1056 (elmo-msgdb-get-overview append-msgdb)))
1057 ;; Should be mark as read.
1058 (elmo-folder-mark-as-read folder to-be-deleted)
1059 (elmo-msgdb-set-overview append-msgdb overview))
1060 ((eq (elmo-folder-process-duplicates-internal folder)
1062 ;; Mark as read duplicates.
1063 (elmo-folder-mark-as-read folder to-be-deleted))
1066 (setq to-be-deleted nil)))
1067 (elmo-folder-set-msgdb-internal folder
1069 (elmo-folder-msgdb folder)
1071 (length to-be-deleted))
1074 (luna-define-method elmo-folder-append-msgdb ((folder elmo-folder)
1076 (elmo-generic-folder-append-msgdb folder append-msgdb))
1078 (defun elmo-folder-confirm-appends (appends)
1079 (let ((len (length appends))
1081 (if (and (> len elmo-folder-update-threshold)
1082 elmo-folder-update-confirm)
1083 (if (y-or-n-p (format "Too many messages(%d). Continue? " len))
1085 (setq in elmo-folder-update-threshold)
1088 (setq in (read-from-minibuffer "Update number: "
1090 in (string-to-int in))
1093 (if (y-or-n-p (format "%d messages are disappeared. OK? "
1094 (max (- len in) 0)))
1096 (nthcdr (max (- len in) 0) appends))
1097 (if (and (> len elmo-folder-update-threshold)
1098 (not elmo-folder-update-confirm))
1099 (nthcdr (max (- len elmo-folder-update-threshold) 0) appends)
1102 (luna-define-method elmo-message-fetch ((folder elmo-folder)
1109 (with-current-buffer outbuf
1111 (elmo-message-fetch-with-cache-process folder number
1112 strategy section unread)
1115 (elmo-message-fetch-with-cache-process folder number
1116 strategy section unread)
1119 (luna-define-method elmo-message-fetch-with-cache-process ((folder elmo-folder)
1124 (if (and (elmo-fetch-strategy-use-cache strategy)
1125 (setq cache-file (elmo-file-cache-expand-path
1126 (elmo-fetch-strategy-cache-path strategy)
1128 (file-exists-p cache-file))
1129 (if (and (elmo-cache-path-section-p cache-file)
1130 (eq (elmo-fetch-strategy-entireness strategy) 'entire))
1131 (error "Entire message is not cached.")
1132 (insert-file-contents-as-binary cache-file))
1133 (elmo-message-fetch-internal folder number strategy section unread)
1134 (elmo-delete-cr-buffer)
1135 (when (and (> (buffer-size) 0)
1136 (elmo-fetch-strategy-save-cache strategy)
1137 (elmo-fetch-strategy-cache-path strategy))
1138 (elmo-file-cache-save
1139 (elmo-fetch-strategy-cache-path strategy)
1142 (defun elmo-folder-synchronize (folder
1144 unread-uncached-mark ;"U"
1145 unread-cached-mark ;"!"
1146 read-uncached-mark ;"u"
1148 &optional ignore-msgdb
1150 "Synchronize the folder data to the newest status.
1151 FOLDER is the ELMO folder structure.
1152 NEW-MARK, UNREAD-CACHED-MARK, READ-UNCACHED-MARK, and IMPORTANT-MARK
1153 are mark strings for new messages, unread but cached messages,
1154 read but not cached messages, and important messages.
1155 If optional IGNORE-MSGDB is non-nil, current msgdb is thrown away except
1156 read mark status. If IGNORE-MSGDB is 'visible-only, only visible messages
1157 are thrown away and synchronized.
1158 If NO-CHECK is non-nil, recheck folder is skipped.
1161 \(NEW-MSGDB DELETE-LIST CROSSED\)
1162 NEW-MSGDB is the newly appended msgdb.
1163 DELETE-LIST is a list of deleted message number.
1164 CROSSED is cross-posted message number."
1165 (let ((killed-list (elmo-folder-killed-list-internal folder))
1167 number-alist mark-alist
1168 old-msgdb diff diff-2 delete-list new-list new-msgdb mark
1169 seen-list crossed after-append)
1170 (setq old-msgdb (elmo-folder-msgdb folder))
1172 (setq seen-list (elmo-msgdb-seen-load (elmo-folder-msgdb-path folder)))
1173 (setq number-alist (elmo-msgdb-get-number-alist
1174 (elmo-folder-msgdb folder)))
1175 (setq mark-alist (elmo-msgdb-get-mark-alist
1176 (elmo-folder-msgdb folder)))
1179 (setq seen-list (nconc
1180 (elmo-msgdb-mark-alist-to-seen-list
1181 number-alist mark-alist
1182 (concat important-mark read-uncached-mark))
1184 ;; Make killed list as nil.
1185 (unless (eq ignore-msgdb 'visible-only)
1186 (elmo-folder-set-killed-list-internal folder nil))
1187 (elmo-folder-set-msgdb-internal folder
1188 (elmo-msgdb-clear))))
1189 (unless no-check (elmo-folder-check folder))
1192 (message "Checking folder diff...")
1193 ;; TODO: killed list is loaded in elmo-folder-open and
1194 ;; list-messages use internal killed-list-folder.
1195 (setq diff (elmo-list-diff (elmo-folder-list-messages
1197 (eq 'visible-only ignore-msgdb))
1198 (unless ignore-msgdb
1203 (message "Checking folder diff...done")
1204 (setq new-list (elmo-folder-confirm-appends (car diff)))
1206 (when (and (not (eq (length (car diff))
1208 (setq diff-2 (elmo-list-diff (car diff) new-list)))
1209 (elmo-msgdb-append-to-killed-list folder (car diff-2)))
1210 ;; Don't delete important marked messages.
1212 (if (eq (elmo-folder-type-internal folder) 'mark)
1216 (and (setq mark (cadr (assq x mark-alist)))
1217 (string= mark important-mark)))
1218 ;; delete message list
1220 (if (or (equal diff '(nil nil))
1222 (and (eq (length (car diff)) 0)
1223 (eq (length (cadr diff)) 0)))
1225 (elmo-folder-update-number folder)
1226 (elmo-folder-process-crosspost folder)
1229 (if delete-list (elmo-msgdb-delete-msgs
1230 (elmo-folder-msgdb folder) delete-list))
1232 (setq new-msgdb (elmo-folder-msgdb-create
1235 new-mark unread-cached-mark
1236 read-uncached-mark important-mark
1238 (elmo-msgdb-change-mark (elmo-folder-msgdb folder)
1239 new-mark unread-uncached-mark)
1241 (if (elmo-folder-persistent-p folder)
1242 (setq seen-list (elmo-msgdb-seen-save
1243 (elmo-folder-msgdb-path folder) nil)))
1244 (setq before-append nil)
1245 (setq crossed (elmo-folder-append-msgdb folder new-msgdb))
1246 ;; process crosspost.
1247 ;; Return a cons cell of (NUMBER-CROSSPOSTS . NEW-MARK-ALIST).
1248 (elmo-folder-process-crosspost folder)
1249 (elmo-folder-set-message-modified-internal folder t)
1250 (elmo-folder-set-mark-modified-internal folder t))
1252 (list new-msgdb delete-list crossed)))
1254 ;; Resume to the original status.
1256 (elmo-folder-set-msgdb-internal folder old-msgdb))
1257 (elmo-folder-set-killed-list-internal folder killed-list)
1260 (defun elmo-folder-messages (folder)
1261 "Return number of messages in the FOLDER."
1263 (elmo-msgdb-get-number-alist
1264 (elmo-folder-msgdb folder))))
1267 (defun elmo-msgdb-search (folder condition msgdb)
1268 "Search messages which satisfy CONDITION from FOLDER with MSGDB."
1269 (let* ((condition (car (elmo-parse-search-condition condition)))
1270 (overview (elmo-msgdb-get-overview msgdb))
1271 (number-alist (elmo-msgdb-get-number-alist msgdb))
1272 (number-list (mapcar 'car number-alist))
1273 (length (length overview))
1276 (if (elmo-condition-find-key condition "body")
1277 (elmo-folder-search folder condition number-list)
1279 (if (elmo-msgdb-search-internal condition (car overview)
1283 (elmo-msgdb-overview-entity-get-number (car overview))
1286 (elmo-display-progress
1287 'elmo-msgdb-search "Searching..." (/ (* i 100) length))
1288 (setq overview (cdr overview)))
1289 (nreverse result))))
1291 (defun elmo-msgdb-load (folder)
1292 (message "Loading msgdb for %s..." (elmo-folder-name-internal folder))
1293 (let* ((path (elmo-folder-msgdb-path folder))
1294 (overview (elmo-msgdb-overview-load path))
1295 (msgdb (list overview
1296 (elmo-msgdb-number-load path)
1297 (elmo-msgdb-mark-load path)
1298 (elmo-msgdb-make-overview-hashtb overview))))
1299 (message "Loading msgdb for %s...done" (elmo-folder-name-internal folder))
1300 (elmo-folder-set-info-max-by-numdb folder
1301 (elmo-msgdb-get-number-alist msgdb))
1304 (defun elmo-msgdb-delete-path (folder)
1305 (let ((path (elmo-folder-msgdb-path folder)))
1306 (if (file-directory-p path)
1307 (elmo-delete-directory path t))))
1309 (defun elmo-msgdb-rename-path (old-folder new-folder)
1310 (let* ((old (directory-file-name (elmo-folder-msgdb-path old-folder)))
1311 (new (directory-file-name (elmo-folder-msgdb-path new-folder)))
1312 (new-dir (directory-file-name (file-name-directory new))))
1313 (if (not (file-directory-p old))
1315 (if (file-exists-p new)
1316 (error "Already exists directory: %s" new)
1317 (if (not (file-exists-p new-dir))
1318 (elmo-make-directory new-dir))
1319 (rename-file old new)))))
1321 (defun elmo-setup-subscribed-newsgroups (groups)
1322 "Setup subscribed newsgroups.
1323 GROUPS is a list of newsgroup name string.
1324 Return a hashtable for newsgroups."
1325 (let ((hashtb (or elmo-newsgroups-hashtb
1326 (setq elmo-newsgroups-hashtb
1327 (elmo-make-hash (length groups))))))
1328 (dolist (group groups)
1329 (or (elmo-get-hash-val group hashtb)
1330 (elmo-set-hash-val group nil hashtb)))
1331 (setq elmo-newsgroups-hashtb hashtb)))
1333 (defvar elmo-crosspost-message-alist-modified nil)
1334 (defun elmo-crosspost-message-alist-load ()
1335 "Load crosspost message alist."
1336 (setq elmo-crosspost-message-alist (elmo-crosspost-alist-load))
1337 (setq elmo-crosspost-message-alist-modified nil))
1339 (defun elmo-crosspost-message-alist-save ()
1340 "Save crosspost message alist."
1341 (when elmo-crosspost-message-alist-modified
1342 (let ((alist elmo-crosspost-message-alist)
1348 (not (intern-soft x elmo-newsgroups-hashtb)))
1349 (nth 1 (car alist))))
1351 (setcar (cdar alist) newsgroups)
1352 (setq elmo-crosspost-message-alist
1353 (delete (car alist) elmo-crosspost-message-alist)))
1354 (setq alist (cdr alist)))
1355 (elmo-crosspost-alist-save elmo-crosspost-message-alist)
1356 (setq elmo-crosspost-message-alist-modified nil))))
1358 (defun elmo-folder-make-temp-dir (folder)
1359 ;; Make a temporary directory for FOLDER.
1360 (let ((temp-dir (make-temp-name
1362 (file-name-as-directory (elmo-folder-msgdb-path folder))
1364 (elmo-make-directory temp-dir)
1368 "Initialize ELMO module."
1369 (elmo-crosspost-message-alist-load)
1370 (elmo-resque-obsolete-variables)
1371 (elmo-dop-queue-load))
1374 "Quit and cleanup ELMO."
1375 ; (setq elmo-newsgroups-hashtb nil)
1376 (elmo-crosspost-message-alist-save)
1377 ;; Not implemented yet.
1378 (let ((types elmo-folder-type-alist)
1383 (intern (format "elmo-%s-folder" (symbol-name (cdr (car types)))))))
1384 ;; Call all folder's `elmo-quit' method.
1386 (dolist (func (luna-class-find-functions class 'elmo-quit))
1387 (funcall func nil)))
1388 (setq types (cdr types)))))
1392 (elmo-define-folder ?% 'imap4)
1393 (elmo-define-folder ?- 'nntp)
1394 (elmo-define-folder ?\+ 'localdir)
1395 (elmo-define-folder ?\* 'multi)
1396 (elmo-define-folder ?\/ 'filter)
1397 (elmo-define-folder ?\$ 'archive)
1398 (elmo-define-folder ?& 'pop3)
1399 (elmo-define-folder ?= 'localnews)
1400 (elmo-define-folder ?| 'pipe)
1401 (elmo-define-folder ?. 'maildir)
1402 (elmo-define-folder ?' 'internal)
1403 (elmo-define-folder ?\[ 'nmz)
1404 (elmo-define-folder ?@ 'shimbun)
1406 ;;; Obsolete variables.
1407 (elmo-define-obsolete-variable 'elmo-default-imap4-mailbox
1408 'elmo-imap4-default-mailbox)
1409 (elmo-define-obsolete-variable 'elmo-default-imap4-server
1410 'elmo-imap4-default-server)
1411 (elmo-define-obsolete-variable 'elmo-default-imap4-authenticate-type
1412 'elmo-imap4-default-authenticate-type)
1413 (elmo-define-obsolete-variable 'elmo-default-imap4-user
1414 'elmo-imap4-default-user)
1415 (elmo-define-obsolete-variable 'elmo-default-imap4-port
1416 'elmo-imap4-default-port)
1417 (elmo-define-obsolete-variable 'elmo-default-nntp-server
1418 'elmo-nntp-default-server)
1419 (elmo-define-obsolete-variable 'elmo-default-nntp-user
1420 'elmo-nntp-default-user)
1421 (elmo-define-obsolete-variable 'elmo-default-nntp-port
1422 'elmo-nntp-default-port)
1423 (elmo-define-obsolete-variable 'elmo-default-pop3-server
1424 'elmo-pop3-default-server)
1425 (elmo-define-obsolete-variable 'elmo-default-pop3-user
1426 'elmo-pop3-default-user)
1427 (elmo-define-obsolete-variable 'elmo-default-pop3-authenticate-type
1428 'elmo-pop3-default-authenticate-type)
1429 (elmo-define-obsolete-variable 'elmo-default-pop3-port
1430 'elmo-pop3-default-port)
1433 (autoload 'elmo-dop-queue-flush "elmo-dop")
1436 (product-provide (provide 'elmo) (require 'elmo-version))
1438 ;;; elmo.el ends here