- (let ((queue elmo-dop-queue)
- new-queue match-queue que)
- (while (setq que (car queue))
- (if (and
- (member (cadr que) elmo-dop-merge-funcs)
- (setq match-queue
- (car (delete nil
- (mapcar '(lambda (new-queue)
- (if (and
- (string= (car que) (car new-queue))
- (string= (cadr que) (cadr new-queue)))
- new-queue))
- new-queue)))))
- (setcar (cddr match-queue)
- (append (nth 2 match-queue) (nth 2 que)))
- (setq new-queue (append new-queue (list que))))
- (setq queue (cdr queue)))
- (setq elmo-dop-queue new-queue)))
-
-(defun elmo-dop-queue-load ()
- (save-excursion
- (setq elmo-dop-queue
- (elmo-object-load
- (expand-file-name elmo-queue-filename
- elmo-msgdb-dir)))))
-
-(defun elmo-dop-queue-save ()
- (save-excursion
- (elmo-object-save
- (expand-file-name elmo-queue-filename
- elmo-msgdb-dir)
- elmo-dop-queue)))
-
-(defun elmo-dop-lock-message (message-id &optional lock-list)
- (let ((locked (or lock-list
- (elmo-object-load
- (expand-file-name
- elmo-msgdb-lock-list-filename
- elmo-msgdb-dir)))))
- (setq locked (cons message-id locked))
- (elmo-object-save
- (expand-file-name elmo-msgdb-lock-list-filename
- elmo-msgdb-dir)
- locked)))
-
-(defun elmo-dop-unlock-message (message-id &optional lock-list)
- (let ((locked (or lock-list
- (elmo-object-load
- (expand-file-name elmo-msgdb-lock-list-filename
- elmo-msgdb-dir)))))
- (setq locked (delete message-id locked))
- (elmo-object-save
- (expand-file-name elmo-msgdb-lock-list-filename
- elmo-msgdb-dir)
- locked)))
-
-(defun elmo-dop-lock-list-load ()
- (elmo-object-load
- (expand-file-name elmo-msgdb-lock-list-filename
- elmo-msgdb-dir)))
-
-(defun elmo-dop-lock-list-save (lock-list)
- (elmo-object-save
- (expand-file-name elmo-msgdb-lock-list-filename
- elmo-msgdb-dir)
- lock-list))
-
-(defun elmo-dop-append-list-load (folder &optional resume)
- (elmo-object-load
- (expand-file-name (if resume
- elmo-msgdb-resume-list-filename
- elmo-msgdb-append-list-filename)
- (elmo-msgdb-expand-path folder))))
-
-(defun elmo-dop-append-list-save (folder append-list &optional resume)
- (if append-list
- (elmo-object-save
- (expand-file-name (if resume
- elmo-msgdb-resume-list-filename
- elmo-msgdb-append-list-filename)
- (elmo-msgdb-expand-path folder))
- append-list)
- (condition-case ()
- (delete-file (expand-file-name (if resume
- elmo-msgdb-resume-list-filename
- elmo-msgdb-append-list-filename)
- (elmo-msgdb-expand-path folder)))
- (error))))
-
-(defun elmo-dop-deleting-numbers-to-msgids (alist numbers appended)
- "returns (new-appended . deleting-msgids)."
- (let (msgid deleting-msgids)
- (while numbers
- (setq msgid (cdr (assq (car numbers) alist)))
- (if (member msgid appended)
- (setq appended (delete msgid appended))
- (setq deleting-msgids (append deleting-msgids (list msgid))))
- (setq numbers (cdr numbers)))
- (cons appended deleting-msgids)))
-
-(defun elmo-dop-delete-msgs (folder msgs msgdb)
- (save-match-data
- (let ((folder-numbers (elmo-make-folder-numbers-list folder msgs))
- appended-deleting)
- (while folder-numbers
- (if (eq (elmo-folder-get-type (car (car folder-numbers)))
- 'imap4)
- (if elmo-enable-disconnected-operation
- (progn
- (setq appended-deleting
- (elmo-dop-deleting-numbers-to-msgids
- (elmo-msgdb-get-number-alist msgdb)
- msgs ; virtual number
- (elmo-dop-append-list-load folder)))
- (if (cdr appended-deleting)
- (elmo-dop-queue-append
- (car (car folder-numbers)) ; real folder
- "delete-msgids" ;; for secure removal.
- (cdr appended-deleting)))
- (elmo-dop-append-list-save folder (car appended-deleting)))
- (error "Unplugged"))
- ;; not imap4 folder...delete now!
- (elmo-call-func (car (car folder-numbers)) "delete-msgs"
- (cdr (car folder-numbers))))
- (setq folder-numbers (cdr folder-numbers))))
- t))
-
-(defun elmo-dop-prefetch-msgs (folder msgs)
- (save-match-data
- (elmo-dop-queue-append folder "prefetch-msgs" msgs)))
-
-(defun elmo-dop-list-folder (folder)
- (if (or (memq (elmo-folder-get-type folder)
- '(imap4 nntp pop3 filter pipe))
- (and (elmo-multi-p folder) (not (elmo-folder-local-p folder))))
- (if elmo-enable-disconnected-operation
- (let* ((number-alist (elmo-msgdb-number-load
- (elmo-msgdb-expand-path folder)))
- (number-list (mapcar 'car number-alist))
- (append-list (elmo-dop-append-list-load folder))
- (append-num (length append-list))
- alreadies
- (i 0)
- max-num)
- (while append-list
- (if (rassoc (car append-list) number-alist)
- (setq alreadies (append alreadies
- (list (car append-list)))))
- (setq append-list (cdr append-list)))
- (setq append-num (- append-num (length alreadies)))
- (setq max-num
- (or (nth (max (- (length number-list) 1) 0)
- number-list) 0))
- (while (< i append-num)
- (setq number-list
- (append number-list
- (list (+ max-num i 1))))
- (setq i (+ 1 i)))
- number-list)
- (error "Unplugged"))
- ;; not imap4 folder...list folder
- (elmo-call-func folder "list-folder")))
-
-(defun elmo-dop-count-appended (folder)
- (length (elmo-dop-append-list-load folder)))
-
-(defun elmo-dop-call-func-on-msgs (folder func-name msgs msgdb)
- (let ((append-list (elmo-dop-append-list-load folder))
- (number-alist (elmo-msgdb-get-number-alist msgdb))
- matched)
- (if (eq (elmo-folder-get-type folder) 'imap4)
- (progn
- (while append-list
- (if (setq matched (car (rassoc (car append-list) number-alist)))
- (setq msgs (delete matched msgs)))
- (setq append-list (cdr append-list)))
- (if msgs
- (elmo-dop-queue-append folder func-name msgs)))
- ;; maildir... XXX hard coding.....
- (if (not (featurep 'elmo-maildir))
- (require 'maildir))
- (funcall (intern (format "elmo-maildir-%s" func-name))
- (elmo-folder-get-spec folder)
- msgs msgdb))))
-
-(defun elmo-dop-max-of-folder (folder)
- (if (eq (elmo-folder-get-type folder) 'imap4)
- (if elmo-enable-disconnected-operation
- (let* ((number-alist (elmo-msgdb-number-load
- (elmo-msgdb-expand-path folder)))
- (number-list (mapcar 'car number-alist))
- (append-list (elmo-dop-append-list-load folder))
- (append-num (length append-list))
- alreadies
- (i 0)
- max-num)
- (while append-list
- (if (rassoc (car append-list) number-alist)
- (setq alreadies (append alreadies
- (list (car append-list)))))
- (setq append-list (cdr append-list)))
- (setq max-num
- (or (nth (max (- (length number-list) 1) 0) number-list)
- 0))
- (cons (- (+ max-num append-num) (length alreadies))
- (- (+ (length number-list) append-num) (length alreadies))))
- (error "Unplugged"))
- ;; not imap4 folder.
- (elmo-call-func folder "max-of-folder")))
-
-(defun elmo-dop-save-pending-messages (folder)
- (message (format "Saving queued message in %s..." elmo-lost+found-folder))
- (let* ((append-list (elmo-dop-append-list-load folder))
- file-string)
- (while append-list
- (when (setq file-string (elmo-get-file-string ; message string
- (elmo-cache-get-path
- (car append-list))))
- (elmo-append-msg elmo-lost+found-folder file-string)
- (elmo-dop-unlock-message (car append-list)))
- (setq append-list (cdr append-list))
- (elmo-dop-append-list-save folder nil)))
- (message (format "Saving queued message in %s...done."
- elmo-lost+found-folder)))
-
-(defun elmo-dop-flush-pending-append-operations (folder &optional appends resume)
- (message "Appending queued messages...")
- (let* ((append-list (or appends
- (elmo-dop-append-list-load folder)))
- (appendings append-list)
+ ;; XXXX Not implemented yet.
+ )
+
+;;; dop spool folder
+(defmacro elmo-dop-spool-folder (folder)
+ "Return a spool folder for disconnected operations
+which is corresponded to the FOLDER."
+ (` (elmo-make-folder
+ (concat "+" (expand-file-name "spool" (elmo-folder-msgdb-path
+ (, folder)))))))
+
+(defun elmo-dop-spool-folder-append-buffer (folder)
+ "Append current buffer content to the dop spool folder.
+FOLDER is the folder structure.
+Return a message number."
+ (setq folder (elmo-dop-spool-folder folder))
+ (unless (elmo-folder-exists-p folder)
+ (elmo-folder-create folder))
+ (let ((new-number (1+ (car (elmo-folder-status folder)))))
+ ;; dop folder is a localdir folder.
+ (write-region-as-binary (point-min) (point-max)
+ (expand-file-name
+ (int-to-string new-number)
+ (elmo-localdir-folder-directory-internal folder))
+ nil 'no-msg)
+ new-number))
+
+
+(defun elmo-dop-spool-folder-list-messages (folder)
+ "List messages in the dop spool folder.
+FOLDER is the folder structure."
+ (setq folder (elmo-dop-spool-folder folder))
+ (if (elmo-folder-exists-p folder)
+ (elmo-folder-list-messages folder)))
+
+(defun elmo-dop-list-deleting-messages (folder)
+ "List messages which are on the deleting queue for the folder.
+FOLDER is the folder structure."
+ (let (messages)
+ (dolist (queue elmo-dop-queue)
+ (if (and (string= (elmo-dop-queue-fname queue)
+ (elmo-folder-name-internal folder))
+ (eq (elmo-dop-queue-method queue)
+ 'elmo-folder-delete-messages-dop-delayed))
+ (setq messages (nconc messages
+ (mapcar
+ 'car
+ (car (elmo-dop-queue-arguments queue)))))))))
+
+;;; DOP operations.
+(defsubst elmo-folder-append-buffer-dop (folder unread &optional number)
+ (elmo-dop-queue-append
+ folder 'elmo-folder-append-buffer-dop-delayed
+ (list unread
+ (elmo-dop-spool-folder-append-buffer
+ folder)
+ number)))
+
+(defsubst elmo-folder-delete-messages-dop (folder numbers)
+ (elmo-dop-queue-append folder 'elmo-folder-delete-messages-dop-delayed
+ (list
+ (mapcar
+ (lambda (number)
+ (cons number (elmo-message-field
+ folder number 'message-id)))
+ numbers)))
+ t)
+
+(defsubst elmo-message-encache-dop (folder number &optional read)
+ (elmo-dop-queue-append folder 'elmo-message-encache (list number read)))
+
+(defsubst elmo-create-folder-dop (folder)
+ (elmo-dop-queue-append folder 'elmo-folder-create nil))
+
+(defsubst elmo-folder-mark-as-read-dop (folder numbers)
+ (elmo-dop-queue-append folder 'elmo-folder-mark-as-read (list numbers)))
+
+(defsubst elmo-folder-unmark-read-dop (folder numbers)
+ (elmo-dop-queue-append folder 'elmo-folder-unmark-read (list numbers)))
+
+(defsubst elmo-folder-mark-as-important-dop (folder numbers)
+ (elmo-dop-queue-append folder 'elmo-folder-mark-as-important (list numbers)))
+
+(defsubst elmo-folder-unmark-important-dop (folder numbers)
+ (elmo-dop-queue-append folder 'elmo-folder-unmark-important (list numbers)))
+
+;;; Execute as subsutitute for plugged operation.
+(defun elmo-folder-status-dop (folder)
+ (let* ((number-alist (elmo-msgdb-number-load
+ (elmo-folder-msgdb-path folder)))
+ (number-list (mapcar 'car number-alist))
+ (spool-folder (elmo-dop-spool-folder folder))
+ spool-length