-;;; elmo-pipe.el -- PIPE Interface for ELMO.
+;;; elmo-pipe.el --- PIPE Interface for ELMO.
;; Copyright (C) 1998,1999,2000 Yuuichi Teranishi <teranisi@gohome.org>
;;
;;; Commentary:
-;;
+;;
;;; Code:
-;;
-
-(require 'elmo-msgdb)
-
-(defsubst elmo-pipe-spec-src (spec)
- (nth 1 spec))
-
-(defsubst elmo-pipe-spec-dst (spec)
- (nth 2 spec))
-
-(defalias 'elmo-pipe-msgdb-create 'elmo-pipe-msgdb-create-as-numlist)
-
-(defun elmo-pipe-msgdb-create-as-numlist (spec numlist new-mark already-mark
- seen-mark important-mark
- seen-list)
- (elmo-msgdb-create-as-numlist (elmo-pipe-spec-dst spec)
- numlist new-mark already-mark
- seen-mark important-mark seen-list))
-
-(defun elmo-pipe-list-folders (spec &optional hierarchy)
- nil)
-
-(defun elmo-pipe-append-msg (spec string &optional msg no-see)
- (elmo-append-msg (elmo-pipe-spec-dst spec) string))
-
-(defun elmo-pipe-read-msg (spec number outbuf)
- (elmo-call-func (elmo-pipe-spec-dst spec)
- "read-msg"
- number outbuf))
+;;
-(defun elmo-pipe-delete-msgs (spec msgs)
- (elmo-delete-msgs (elmo-pipe-spec-dst spec) msgs))
+(require 'elmo)
+(require 'elmo-signal)
+
+(defvar elmo-pipe-folder-copied-filename "copied"
+ "Copied messages number set.")
+
+;;; ELMO pipe folder
+(eval-and-compile
+ (luna-define-class elmo-pipe-folder (elmo-folder)
+ (src dst copy))
+ (luna-define-internal-accessors 'elmo-pipe-folder))
+
+(luna-define-method elmo-folder-initialize ((folder elmo-pipe-folder)
+ name)
+ (when (string-match "^\\([^|]*\\)|\\(:?\\)\\(.*\\)$" name)
+ (elmo-pipe-folder-set-src-internal folder
+ (elmo-get-folder
+ (elmo-match-string 1 name)))
+ (elmo-pipe-folder-set-dst-internal folder
+ (elmo-get-folder
+ (elmo-match-string 3 name)))
+ (elmo-pipe-folder-set-copy-internal folder
+ (string= ":"
+ (elmo-match-string 2 name))))
+ (elmo-pipe-connect-signals folder (elmo-pipe-folder-dst-internal folder))
+ folder)
+
+(defun elmo-pipe-connect-signals (folder destination)
+ (elmo-connect-signal
+ destination 'flag-changing folder
+ (elmo-define-signal-handler (folder dst number old-flags new-flags)
+ (elmo-emit-signal 'flag-changing folder number old-flags new-flags)))
+ (elmo-connect-signal
+ destination 'flag-changed folder
+ (elmo-define-signal-handler (folder dst numbers)
+ (elmo-emit-signal 'flag-changed folder numbers)))
+ (elmo-connect-signal
+ destination 'status-changed folder
+ (elmo-define-signal-handler (folder dst numbers)
+ (elmo-emit-signal 'status-changed folder numbers)))
+ (elmo-connect-signal
+ destination 'update-overview folder
+ (elmo-define-signal-handler (folder dst number)
+ (elmo-emit-signal 'update-overview folder number))))
+
+(luna-define-method elmo-folder-get-primitive-list ((folder elmo-pipe-folder))
+ (nconc
+ (elmo-folder-get-primitive-list (elmo-pipe-folder-src-internal folder))
+ (elmo-folder-get-primitive-list (elmo-pipe-folder-dst-internal folder))))
+
+(luna-define-method elmo-folder-contains-type ((folder elmo-pipe-folder)
+ type)
+ (or (elmo-folder-contains-type (elmo-pipe-folder-src-internal folder) type)
+ (elmo-folder-contains-type (elmo-pipe-folder-dst-internal folder) type)))
+
+(defun elmo-folder-append-messages-pipe-* (dst-folder
+ src-folder
+ numbers
+ same-number)
+ (elmo-folder-append-messages dst-folder
+ (elmo-pipe-folder-dst-internal src-folder)
+ numbers
+ same-number))
+
+(defun elmo-folder-append-messages-*-pipe (dst-folder
+ src-folder
+ numbers
+ same-number)
+ (elmo-folder-append-messages (elmo-pipe-folder-dst-internal dst-folder)
+ src-folder
+ numbers
+ same-number))
+
+(luna-define-method elmo-folder-append-buffer ((folder elmo-pipe-folder)
+ &optional flag number)
+ (elmo-folder-append-buffer (elmo-pipe-folder-dst-internal folder)
+ flag number))
+
+(luna-define-method elmo-message-fetch ((folder elmo-pipe-folder)
+ number strategy
+ &optional unseen section)
+ (elmo-message-fetch (elmo-pipe-folder-dst-internal folder)
+ number strategy unseen section))
+
+(luna-define-method elmo-folder-clear :after ((folder elmo-pipe-folder)
+ &optional keep-killed)
+ (unless keep-killed
+ (elmo-pipe-folder-copied-list-save folder nil)))
+
+(luna-define-method elmo-folder-delete-messages ((folder elmo-pipe-folder)
+ numbers)
+ (elmo-folder-delete-messages (elmo-pipe-folder-dst-internal folder)
+ numbers))
+
+(luna-define-method elmo-folder-detach-messages ((folder elmo-pipe-folder)
+ numbers)
+ (elmo-folder-detach-messages (elmo-pipe-folder-dst-internal folder)
+ numbers))
(defvar elmo-pipe-drained-hook nil "A hook called when the pipe is flushed.")
-(defun elmo-pipe-drain (src dst)
- (let ((srclist (elmo-list-folder src))
- (msgdb (elmo-msgdb-load src))
- elmo-nntp-use-cache
- elmo-imap4-use-cache
- elmo-pop3-use-cache ; Inhibit caching while moving messages.
- elmo-pop3-use-uidl) ; No need to use UIDL
- (message "Checking %s..." src)
- (elmo-move-msgs src srclist dst msgdb)
- ;; Don't save msgdb here.
- ;; Because summary view of original folder is not updated yet.
- ;; (elmo-msgdb-save src msgdb)
- (elmo-commit src)
- (run-hooks 'elmo-pipe-drained-hook)))
-
-(defun elmo-pipe-list-folder (spec)
- (elmo-pipe-drain (elmo-pipe-spec-src spec)
- (elmo-pipe-spec-dst spec))
- (let ((killed (and elmo-use-killed-list
- (elmo-msgdb-killed-list-load
- (elmo-msgdb-expand-path spec))))
- numbers)
- (setq numbers (elmo-list-folder (elmo-pipe-spec-dst spec)))
- (elmo-living-messages numbers killed)))
-
-(defun elmo-pipe-list-folder-unread (spec number-alist mark-alist unread-marks)
- (elmo-list-folder-unread (elmo-pipe-spec-dst spec)
- number-alist mark-alist unread-marks))
-
-(defun elmo-pipe-list-folder-important (spec number-alist)
- (elmo-list-folder-important (elmo-pipe-spec-dst spec) number-alist))
-
-(defun elmo-pipe-max-of-folder (spec)
- (let* (elmo-pop3-use-uidl
- (src-length (length (elmo-list-folder (elmo-pipe-spec-src spec))))
- (dst-list (elmo-list-folder (elmo-pipe-spec-dst spec))))
- (cons (+ src-length (elmo-max-of-list dst-list))
- (+ src-length (length dst-list)))))
-
-(defun elmo-pipe-folder-exists-p (spec)
- (and (elmo-folder-exists-p (elmo-pipe-spec-src spec))
- (elmo-folder-exists-p (elmo-pipe-spec-dst spec))))
-
-(defun elmo-pipe-folder-creatable-p (spec)
- (or (elmo-folder-creatable-p (elmo-pipe-spec-src spec))
- (elmo-folder-creatable-p (elmo-pipe-spec-dst spec))))
-
-(defun elmo-pipe-create-folder (spec)
- (if (and (not (elmo-folder-exists-p (elmo-pipe-spec-src spec)))
- (elmo-folder-creatable-p (elmo-pipe-spec-src spec)))
- (elmo-create-folder (elmo-pipe-spec-src spec)))
- (if (and (not (elmo-folder-exists-p (elmo-pipe-spec-dst spec)))
- (elmo-folder-creatable-p (elmo-pipe-spec-dst spec)))
- (elmo-create-folder (elmo-pipe-spec-dst spec))))
-
-(defun elmo-pipe-search (spec condition &optional numlist)
- (elmo-search (elmo-pipe-spec-dst spec) condition numlist))
-
-(defun elmo-pipe-use-cache-p (spec number)
- (elmo-use-cache-p (elmo-pipe-spec-dst spec) number))
-
-(defun elmo-pipe-commit (spec)
- (elmo-commit (elmo-pipe-spec-src spec))
- (elmo-commit (elmo-pipe-spec-dst spec)))
-
-(defun elmo-pipe-plugged-p (spec)
- (and (elmo-folder-plugged-p (elmo-pipe-spec-src spec))
- (elmo-folder-plugged-p (elmo-pipe-spec-dst spec))))
-
-(defun elmo-pipe-set-plugged (spec plugged add)
- (elmo-folder-set-plugged (elmo-pipe-spec-src spec) plugged add)
- (elmo-folder-set-plugged (elmo-pipe-spec-dst spec) plugged add))
-
-(defun elmo-pipe-local-file-p (spec number)
- (elmo-local-file-p (elmo-pipe-spec-dst spec) number))
-
-(defun elmo-pipe-get-msg-filename (spec number &optional loc-alist)
- (elmo-get-msg-filename (elmo-pipe-spec-dst spec) number loc-alist))
-
-(defun elmo-pipe-sync-number-alist (spec number-alist)
- (elmo-call-func (elmo-pipe-spec-src spec)
- "sync-number-alist" number-alist)) ; ??
-
-(defun elmo-pipe-server-diff (spec)
- nil)
-
-(defalias 'elmo-pipe-folder-diff 'elmo-generic-folder-diff)
+(defsubst elmo-pipe-folder-list-target-messages (src &optional ignore-list)
+ (let ((killed (elmo-folder-killed-list-internal src)))
+ (elmo-folder-set-killed-list-internal src ignore-list)
+ (unwind-protect
+ (elmo-folder-list-messages src t)
+ (elmo-folder-set-killed-list-internal src killed))))
+
+(defun elmo-pipe-drain (src dst &optional copy ignore-list)
+ "Move or copy all messages of SRC to DST."
+ (let ((elmo-inhibit-number-mapping (and (eq (elmo-folder-type-internal src)
+ 'pop3)
+ (not copy)))) ; No need to use UIDL
+ (message "Checking %s..." (elmo-folder-name-internal src))
+ (elmo-folder-open src)
+ (unwind-protect
+ (let ((msgs (elmo-pipe-folder-list-target-messages src ignore-list)))
+ (elmo-with-progress-display (elmo-folder-move-messages (length msgs))
+ (if copy "Copying messages" "Moving messages")
+ (elmo-folder-move-messages src msgs dst copy))
+ (when (and copy msgs)
+ (setq ignore-list (elmo-number-set-append-list ignore-list msgs))))
+ (elmo-folder-close src))
+ (run-hooks 'elmo-pipe-drained-hook)
+ ignore-list))
+
+(defun elmo-pipe-folder-copied-list-load (folder)
+ (elmo-object-load
+ (expand-file-name elmo-pipe-folder-copied-filename
+ (expand-file-name
+ (elmo-replace-string-as-filename
+ (elmo-folder-name-internal folder))
+ (expand-file-name "pipe" elmo-msgdb-directory)))
+ nil t))
+
+(defun elmo-pipe-folder-copied-list-save (folder copied-list)
+ (elmo-object-save
+ (expand-file-name elmo-pipe-folder-copied-filename
+ (expand-file-name
+ (elmo-replace-string-as-filename
+ (elmo-folder-name-internal folder))
+ (expand-file-name "pipe" elmo-msgdb-directory)))
+ copied-list))
+
+(luna-define-method elmo-folder-msgdb ((folder elmo-pipe-folder))
+ (elmo-folder-msgdb (elmo-pipe-folder-dst-internal folder)))
+
+(luna-define-method elmo-folder-open-internal ((folder elmo-pipe-folder))
+ (elmo-folder-open-internal (elmo-pipe-folder-dst-internal folder)))
+
+(luna-define-method elmo-folder-open-internal-p ((folder elmo-pipe-folder))
+ (elmo-folder-open-internal-p (elmo-pipe-folder-dst-internal folder)))
+
+(luna-define-method elmo-folder-close-internal ((folder elmo-pipe-folder))
+ (elmo-folder-close-internal (elmo-pipe-folder-dst-internal folder)))
+
+(luna-define-method elmo-folder-close ((folder elmo-pipe-folder))
+ (elmo-generic-folder-close folder)
+ (elmo-folder-close (elmo-pipe-folder-dst-internal folder)))
+
+(luna-define-method elmo-folder-list-messages ((folder elmo-pipe-folder)
+ &optional visible-only in-msgdb)
+ ;; Use target folder's killed-list in the pipe folder.
+ (elmo-folder-list-messages (elmo-pipe-folder-dst-internal
+ folder) visible-only in-msgdb))
+
+(luna-define-method elmo-folder-diff ((folder elmo-pipe-folder))
+ (elmo-folder-open-internal (elmo-pipe-folder-src-internal folder))
+ (elmo-folder-open-internal (elmo-pipe-folder-dst-internal folder))
+ (let* ((elmo-inhibit-number-mapping
+ (not (elmo-pipe-folder-copy-internal folder)))
+ (src-length (length (elmo-pipe-folder-list-target-messages
+ (elmo-pipe-folder-src-internal folder)
+ (elmo-pipe-folder-copied-list-load folder))))
+ (dst-diff (elmo-folder-diff (elmo-pipe-folder-dst-internal folder))))
+ (prog1
+ (cond
+ ((consp (cdr dst-diff)) ; new unread all
+ (mapcar (lambda (number) (+ number src-length)) dst-diff))
+ (t
+ (cons (+ (or (car dst-diff) 0) src-length)
+ (+ (or (cdr dst-diff) 0) src-length))))
+ ;; No save.
+ (elmo-folder-close-internal (elmo-pipe-folder-src-internal folder))
+ (elmo-folder-close-internal (elmo-pipe-folder-dst-internal folder)))))
+
+(luna-define-method elmo-folder-exists-p ((folder elmo-pipe-folder))
+ (and (elmo-folder-exists-p (elmo-pipe-folder-src-internal folder))
+ (elmo-folder-exists-p (elmo-pipe-folder-dst-internal folder))))
+
+(luna-define-method elmo-folder-expand-msgdb-path ((folder
+ elmo-pipe-folder))
+ ;; Share with destination...OK?
+ (elmo-folder-expand-msgdb-path (elmo-pipe-folder-dst-internal folder)))
+
+(luna-define-method elmo-folder-newsgroups ((folder elmo-pipe-folder))
+ (elmo-folder-newsgroups (elmo-pipe-folder-src-internal folder)))
+
+(luna-define-method elmo-folder-creatable-p ((folder elmo-pipe-folder))
+ (and (or
+ (elmo-folder-exists-p (elmo-pipe-folder-src-internal folder))
+ (elmo-folder-creatable-p (elmo-pipe-folder-src-internal folder)))
+ (or
+ (elmo-folder-exists-p (elmo-pipe-folder-dst-internal folder))
+ (elmo-folder-creatable-p (elmo-pipe-folder-dst-internal folder)))))
+
+(luna-define-method elmo-folder-writable-p ((folder elmo-pipe-folder))
+ (elmo-folder-writable-p (elmo-pipe-folder-dst-internal folder)))
+
+(luna-define-method elmo-folder-recover-messages ((folder elmo-pipe-folder)
+ numbers)
+ (elmo-folder-recover-messages
+ (elmo-pipe-folder-dst-internal folder) numbers))
+
+(luna-define-method elmo-folder-create ((folder elmo-pipe-folder))
+ (if (and (not (elmo-folder-exists-p (elmo-pipe-folder-src-internal folder)))
+ (elmo-folder-creatable-p (elmo-pipe-folder-src-internal folder)))
+ (elmo-folder-create (elmo-pipe-folder-src-internal folder)))
+ (if (and (not (elmo-folder-exists-p (elmo-pipe-folder-dst-internal folder)))
+ (elmo-folder-creatable-p (elmo-pipe-folder-dst-internal folder)))
+ (elmo-folder-create (elmo-pipe-folder-dst-internal folder))))
+
+(luna-define-method elmo-folder-search ((folder elmo-pipe-folder)
+ condition &optional numlist)
+ (elmo-folder-search (elmo-pipe-folder-dst-internal folder)
+ condition numlist))
+
+(luna-define-method elmo-message-use-cache-p ((folder elmo-pipe-folder) number)
+ (elmo-message-use-cache-p (elmo-pipe-folder-dst-internal folder) number))
+
+(luna-define-method elmo-folder-check ((folder elmo-pipe-folder))
+ (elmo-folder-check (elmo-pipe-folder-dst-internal folder)))
+
+(luna-define-method elmo-folder-plugged-p ((folder elmo-pipe-folder))
+ (and (elmo-folder-plugged-p (elmo-pipe-folder-src-internal folder))
+ (elmo-folder-plugged-p (elmo-pipe-folder-dst-internal folder))))
+
+(luna-define-method elmo-folder-set-plugged ((folder elmo-pipe-folder)
+ plugged &optional add)
+ (elmo-folder-set-plugged (elmo-pipe-folder-src-internal folder)
+ plugged add)
+ (elmo-folder-set-plugged (elmo-pipe-folder-dst-internal folder)
+ plugged add))
+
+(luna-define-method elmo-folder-message-file-p ((folder elmo-pipe-folder))
+ (elmo-folder-message-file-p (elmo-pipe-folder-dst-internal folder)))
+
+(luna-define-method elmo-message-file-p ((folder elmo-pipe-folder) number)
+ (elmo-message-file-p (elmo-pipe-folder-dst-internal folder) number))
+
+(luna-define-method elmo-message-file-name ((folder elmo-pipe-folder) number)
+ (elmo-message-file-name (elmo-pipe-folder-dst-internal folder) number))
+
+(luna-define-method elmo-folder-message-file-number-p ((folder
+ elmo-pipe-folder))
+ (elmo-folder-message-file-number-p (elmo-pipe-folder-dst-internal folder)))
+
+(luna-define-method elmo-folder-message-file-directory ((folder
+ elmo-pipe-folder))
+ (elmo-folder-message-file-directory
+ (elmo-pipe-folder-dst-internal folder)))
+
+(luna-define-method elmo-folder-message-make-temp-file-p
+ ((folder elmo-pipe-folder))
+ (elmo-folder-message-make-temp-file-p
+ (elmo-pipe-folder-dst-internal folder)))
+
+(luna-define-method elmo-folder-message-make-temp-files ((folder
+ elmo-pipe-folder)
+ numbers
+ &optional
+ start-number)
+ (elmo-folder-message-make-temp-files
+ (elmo-pipe-folder-dst-internal folder) numbers start-number))
+
+(luna-define-method elmo-folder-set-flag ((folder elmo-pipe-folder)
+ numbers
+ flag
+ &optional is-local)
+ (elmo-folder-set-flag (elmo-pipe-folder-dst-internal folder)
+ numbers flag is-local))
+
+(luna-define-method elmo-folder-unset-flag ((folder elmo-pipe-folder)
+ numbers
+ flag
+ &optional is-local)
+ (elmo-folder-unset-flag (elmo-pipe-folder-dst-internal folder)
+ numbers flag is-local))
+
+(luna-define-method elmo-folder-pack-numbers ((folder elmo-pipe-folder))
+ (elmo-folder-pack-numbers (elmo-pipe-folder-dst-internal folder)))
+
+(luna-define-method elmo-folder-rename ((folder elmo-pipe-folder) new-name)
+ (let* ((new-folder (elmo-get-folder new-name)))
+ (unless (string= (elmo-folder-name-internal
+ (elmo-pipe-folder-src-internal folder))
+ (elmo-folder-name-internal
+ (elmo-pipe-folder-src-internal new-folder)))
+ (error "Source folder differ"))
+ (unless (eq (elmo-folder-type-internal
+ (elmo-pipe-folder-dst-internal folder))
+ (elmo-folder-type-internal
+ (elmo-pipe-folder-dst-internal new-folder)))
+ (error "Not same folder type"))
+ (elmo-folder-rename (elmo-pipe-folder-dst-internal folder)
+ (elmo-folder-name-internal
+ (elmo-pipe-folder-dst-internal new-folder)))
+ (elmo-global-flag-replace-referrer (elmo-folder-name-internal folder)
+ new-name)
+ (elmo-msgdb-rename-path folder new-folder)))
+
+(luna-define-method elmo-folder-synchronize ((folder elmo-pipe-folder)
+ &optional
+ disable-killed
+ ignore-msgdb
+ no-check
+ mask)
+ (let ((src-folder (elmo-pipe-folder-src-internal folder))
+ (dst-folder (elmo-pipe-folder-dst-internal folder)))
+ (when (and (elmo-folder-plugged-p src-folder)
+ (elmo-folder-plugged-p dst-folder))
+ (if (elmo-pipe-folder-copy-internal folder)
+ (elmo-pipe-folder-copied-list-save
+ folder
+ (elmo-pipe-drain src-folder
+ dst-folder
+ 'copy
+ (elmo-pipe-folder-copied-list-load folder)))
+ (elmo-pipe-drain src-folder dst-folder))))
+ (elmo-folder-synchronize
+ (elmo-pipe-folder-dst-internal folder)
+ disable-killed ignore-msgdb no-check mask))
+
+(luna-define-method elmo-folder-list-flagged ((folder elmo-pipe-folder)
+ flag
+ &optional in-msgdb)
+ (elmo-folder-list-flagged
+ (elmo-pipe-folder-dst-internal folder) flag in-msgdb))
+
+(luna-define-method elmo-folder-commit ((folder elmo-pipe-folder))
+ (elmo-folder-commit (elmo-pipe-folder-dst-internal folder)))
+
+(luna-define-method elmo-folder-length ((folder elmo-pipe-folder))
+ (elmo-folder-length (elmo-pipe-folder-dst-internal folder)))
+
+(luna-define-method elmo-message-flag-available-p ((folder elmo-pipe-folder)
+ number flag)
+ (elmo-message-flag-available-p
+ (elmo-pipe-folder-dst-internal folder)
+ number flag))
+
+(luna-define-method elmo-folder-count-flags ((folder elmo-pipe-folder))
+ (elmo-folder-count-flags (elmo-pipe-folder-dst-internal folder)))
+
+(luna-define-method elmo-message-flags ((folder elmo-pipe-folder) number)
+ (elmo-message-flags (elmo-pipe-folder-dst-internal folder) number))
+
+(luna-define-method elmo-message-field ((folder elmo-pipe-folder)
+ number field &optional type)
+ (elmo-message-field (elmo-pipe-folder-dst-internal folder)
+ number
+ field
+ type))
+
+(luna-define-method elmo-message-killed-p ((folder elmo-pipe-folder) number)
+ (elmo-message-killed-p (elmo-pipe-folder-dst-internal folder) number))
+
+(luna-define-method elmo-message-set-cached ((folder elmo-pipe-folder)
+ number cached)
+ (elmo-message-set-cached (elmo-pipe-folder-dst-internal folder)
+ number cached))
+
+(luna-define-method elmo-find-fetch-strategy ((folder elmo-pipe-folder)
+ number
+ &optional
+ ignore-cache
+ require-entireness)
+ (elmo-find-fetch-strategy (elmo-pipe-folder-dst-internal folder)
+ number
+ ignore-cache
+ require-entireness))
+
+(luna-define-method elmo-message-number ((folder elmo-pipe-folder)
+ message-id)
+ (elmo-message-number (elmo-pipe-folder-dst-internal folder)
+ message-id))
+
+(luna-define-method elmo-message-entity ((folder elmo-pipe-folder) key)
+ (elmo-message-entity (elmo-pipe-folder-dst-internal folder) key))
+
+(luna-define-method elmo-message-folder ((folder elmo-pipe-folder)
+ number)
+ (elmo-message-folder (elmo-pipe-folder-dst-internal folder) number))
(require 'product)
(product-provide (provide 'elmo-pipe) (require 'elmo-version))
projects / elisp / wanderlust.git / blobdiff