- (let ((basedir (elmo-maildir-folder-directory-internal folder)))
- (condition-case nil
- (let ((tmp-files (directory-files
- (expand-file-name "tmp" basedir)
- t "[^.].*")))
- ;; Delete files in tmp.
- (dolist (file tmp-files)
- (delete-file file))
- (dolist (dir '("new" "cur" "tmp" "."))
- (setq dir (expand-file-name dir basedir))
- (if (not (file-directory-p dir))
- (error nil)
- (elmo-delete-directory dir t)))
- t)
- (error nil))))
-
-(luna-define-method elmo-folder-search ((folder elmo-maildir-folder)
- condition &optional numbers)
- (save-excursion
- (let* ((msgs (or numbers (elmo-folder-list-messages folder)))
- (i 0)
- case-fold-search matches
- percent num
- (len (length msgs))
- number-list msg-num)
- (setq number-list msgs)
- (dolist (number numbers)
- (if (elmo-file-field-condition-match
- (elmo-message-file-name folder number)
- condition number number-list)
- (setq matches (cons number matches)))
- (setq i (1+ i))
- (elmo-display-progress
- 'elmo-maildir-search "Searching..."
- (/ (* i 100) len)))
- (nreverse matches))))
+ (let ((msgs (and (elmo-folder-exists-p folder)
+ (elmo-folder-list-messages folder))))
+ (when (yes-or-no-p (format "%sDelete msgdb and substance of \"%s\"? "
+ (if (> (length msgs) 0)
+ (format "%d msg(s) exists. " (length msgs))
+ "")
+ (elmo-folder-name-internal folder)))
+ (let ((basedir (elmo-maildir-folder-directory-internal folder)))
+ (condition-case nil
+ (let ((tmp-files (directory-files
+ (expand-file-name "tmp" basedir)
+ t "[^.].*")))
+ ;; Delete files in tmp.
+ (dolist (file tmp-files)
+ (delete-file file))
+ (dolist (dir '("new" "cur" "tmp" "."))
+ (setq dir (expand-file-name dir basedir))
+ (if (not (file-directory-p dir))
+ (error nil)
+ (elmo-delete-directory dir t))))
+ (error nil)))
+ (elmo-msgdb-delete-path folder)
+ t)))
+
+(luna-define-method elmo-folder-rename-internal ((folder elmo-maildir-folder)
+ new-folder)
+ (let* ((old (elmo-maildir-folder-directory-internal folder))
+ (new (elmo-maildir-folder-directory-internal new-folder))
+ (new-dir (directory-file-name (file-name-directory new))))
+ (unless (file-directory-p old)
+ (error "No such directory: %s" old))
+ (when (file-exists-p new)
+ (error "Already exists directory: %s" new))
+ (unless (file-directory-p new-dir)
+ (elmo-make-directory new-dir))
+ (rename-file old new)
+ t))