;;; mime-play.el --- Playback processing module for mime-view.el
-;; Copyright (C) 1994,95,96,97,98,99,2000 Free Software Foundation, Inc.
+;; Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2002, 2003,
+;; 2004, 2010 Free Software Foundation, Inc.
;; Author: MORIOKA Tomohiko <tomo@m17n.org>
;; Created: 1995/9/26 (separated from tm-view.el)
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs; see the file COPYING. If not, write to the
-;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
;;; Code:
:type '(choice (const :tag "Current directory" t)
(directory)))
+(defcustom mime-play-delete-file-immediately t
+ "If non-nil, delete played file immediately."
+ :group 'mime-view
+ :type 'boolean)
+
(defvar mime-play-find-every-situations t
"*Find every available situations if non-nil.")
+(defvar mime-play-messages-coding-system nil
+ "Coding system to be used for external MIME playback method.")
+
;;; @ content decoder
;;;
(setq mime-acting-situation-example-list (cdr ret)
ret (car ret))
(cond ((cdr ret)
- (setq ret (select-menu-alist
+ (setq ret (mime-select-menu-alist
"Methods"
(mapcar (function
(lambda (situation)
(defvar mime-mailcap-method-filename-alist nil)
-(defvar mime-mailcap-method-messages-coding-system 'undecided
- "Coding system for an external mailcap method.")
-
(defun mime-activate-mailcap-method (entity situation)
(let ((method (cdr (assoc 'method situation)))
(name (mime-entity-safe-filename entity)))
- (setq name
- (if (and name (not (string= name "")))
- (expand-file-name name temporary-file-directory)
- (make-temp-name
- (expand-file-name "EMI" temporary-file-directory))
- ))
+ (setq name (expand-file-name (if (and name (not (string= name "")))
+ name
+ (make-temp-name "EMI"))
+ (make-temp-file "EMI" 'directory)))
(mime-write-entity-content entity name)
(message "External method is starting...")
(let ((process
(let ((command
(mime-format-mailcap-command
method
- (cons (cons 'filename name) situation))))
- (binary-to-text-funcall
- #'mime-mailcap-method-messages-coding-system
- #'start-process command mime-echo-buffer-name
- shell-file-name shell-command-switch command)
- )))
+ (cons (cons 'filename name) situation)))
+ (coding-system-for-read mime-play-messages-coding-system))
+ (start-process command mime-echo-buffer-name
+ shell-file-name shell-command-switch command))))
(set-alist 'mime-mailcap-method-filename-alist process name)
- (set-process-sentinel process 'mime-mailcap-method-sentinel)
- )
- ))
+ (set-process-sentinel process 'mime-mailcap-method-sentinel))))
(defun mime-mailcap-method-sentinel (process event)
- (let ((file (cdr (assq process mime-mailcap-method-filename-alist))))
- (if (file-exists-p file)
- (delete-file file)
- ))
- (remove-alist 'mime-mailcap-method-filename-alist process)
- (message (format "%s %s" process event)))
+ (when mime-play-delete-file-immediately
+ (let ((file (cdr (assq process mime-mailcap-method-filename-alist))))
+ (when (file-exists-p file)
+ (ignore-errors
+ (delete-file file)
+ (delete-directory (file-name-directory file)))))
+ (remove-alist 'mime-mailcap-method-filename-alist process))
+ (message "%s %s" process event))
+
+(defun mime-mailcap-delete-played-files ()
+ (dolist (elem mime-mailcap-method-filename-alist)
+ (when (file-exists-p (cdr elem))
+ (ignore-errors
+ (delete-file (cdr elem))
+ (delete-directory (file-name-directory (cdr elem)))))))
+
+(add-hook 'kill-emacs-hook 'mime-mailcap-delete-played-files)
(defvar mime-echo-window-is-shared-with-bbdb
(module-installed-p 'bbdb)
(or (yes-or-no-p (format "File %s exists. Save anyway? " filename))
(error "")))
(mime-write-entity-content entity (expand-file-name filename))
- ))
+ filename))
;;; @ file detection
It is registered to variable `mime-preview-quitting-method-alist'."
(let ((mother mime-mother-buffer)
(win-conf mime-preview-original-window-configuration))
- (if (and (boundp 'mime-view-temp-message-buffer)
- (buffer-live-p mime-view-temp-message-buffer))
+ (if (buffer-live-p mime-view-temp-message-buffer)
(kill-buffer mime-view-temp-message-buffer))
(mime-preview-kill-buffer)
(set-window-configuration win-conf)
;;; @ message/partial
;;;
+(defun mime-require-safe-directory (dir)
+ "Create a directory DIR safely.
+The permission of the created directory becomes `700' (for the owner only).
+If the directory already exists and is writable by other users, an error
+occurs."
+ (let ((attr (file-attributes dir))
+ (orig-modes (default-file-modes)))
+ (if (and attr (eq (car attr) t)) ; directory already exists.
+ (unless (or (memq system-type '(windows-nt ms-dos OS/2 emx))
+ (and (eq (nth 2 attr) (user-real-uid))
+ (eq (file-modes dir) 448)))
+ (error "Invalid owner or permission for %s" dir))
+ (unwind-protect
+ (progn
+ (set-default-file-modes 448)
+ (make-directory dir))
+ (set-default-file-modes orig-modes)))))
+
+(defvar mime-view-temp-message-buffer nil) ; buffer local variable
+
(defun mime-store-message/partial-piece (entity cal)
- (let* ((root-dir
- (expand-file-name
- (concat "m-prts-" (user-login-name)) temporary-file-directory))
- (id (cdr (assoc "id" cal)))
- (number (cdr (assoc "number" cal)))
- (total (cdr (assoc "total" cal)))
- file
- (mother (current-buffer)))
+ (let ((root-dir
+ (expand-file-name
+ (concat "m-prts-" (user-login-name)) temporary-file-directory))
+ (id (cdr (assoc "id" cal)))
+ (number (cdr (assoc "number" cal)))
+ (total (cdr (assoc "total" cal)))
+ file
+ (mother (current-buffer))
+ (orig-modes (default-file-modes)))
+ (mime-require-safe-directory root-dir)
(or (file-exists-p root-dir)
- (make-directory root-dir))
+ (unwind-protect
+ (progn
+ (set-default-file-modes 448)
+ (make-directory root-dir))
+ (set-default-file-modes orig-modes)))
(setq id (replace-as-filename id))
(setq root-dir (concat root-dir "/" id))
+
(or (file-exists-p root-dir)
- (make-directory root-dir))
+ (unwind-protect
+ (progn
+ (set-default-file-modes 448)
+ (make-directory root-dir))
+ (set-default-file-modes orig-modes)))
+
(setq file (concat root-dir "/FULL"))
(if (file-exists-p file)
(let ((full-buf (get-buffer-create "FULL"))
(directory (cdr (assoc "directory" cal)))
(name (cdr (assoc "name" cal)))
(pathname (concat "/anonymous@" site ":" directory)))
- (message (concat "Accessing " (expand-file-name name pathname) " ..."))
+ (message "%s" (concat "Accessing " (expand-file-name name pathname) "..."))
(funcall mime-raw-dired-function pathname)
(goto-char (point-min))
(search-forward name)
(defun mime-view-message/external-url (entity cal)
(let ((url (cdr (assoc "url" cal))))
- (message (concat "Accessing " url " ..."))
+ (message "%s" (concat "Accessing " url "..."))
(funcall mime-raw-browse-url-function url)))
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