;;; mm-archive.el --- Functions for parsing archive files as MIME
-;; Copyright (C) 2012 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2014 Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; This file is part of GNU Emacs.
;;; Code:
+(require 'mm-decode)
+(eval-when-compile
+ (autoload 'gnus-recursive-directory-files "gnus-util")
+ (autoload 'mailcap-extension-to-mime "mailcap"))
+
(defvar mm-archive-decoders
- '(("application/ms-tnef" "tnef" "-f" "-" "-C")
- ("application/zip" "unzip" "-j" "-x" "%f" "-d")
- ("application/x-gtar-compressed" "tar" "xzf" "-" "-C")
- ("application/x-tar" "tar" "xf" "-" "-C")))
+ '(("application/ms-tnef" t "tnef" "-f" "-" "-C")
+ ("application/zip" nil "unzip" "-j" "-x" "%f" "-d")
+ ("application/x-gtar-compressed" nil "tar" "xzf" "-" "-C")
+ ("application/x-tar" nil "tar" "xf" "-" "-C")))
+
+(defun mm-archive-decoders () mm-archive-decoders)
(defun mm-dissect-archive (handle)
- (let ((decoder (cdr (assoc (car (mm-handle-type handle))
- mm-archive-decoders)))
+ (let ((decoder (cddr (assoc (car (mm-handle-type handle))
+ mm-archive-decoders)))
(dir (mm-make-temp-file
(expand-file-name "emm." mm-tmp-directory) 'dir)))
(set-file-modes dir #o700)
"attachment"))
(insert (format "Content-type: %s\n" type))
(insert "Content-Transfer-Encoding: 8bit\n\n")
- (insert-file-contents (expand-file-name file dir))
+ (insert-file-contents file)
(push
(mm-make-handle (mm-copy-to-buffer)
(list type)
handles)))
handles))
+(defun mm-archive-dissect-and-inline (handle)
+ (let ((start (point-marker)))
+ (save-restriction
+ (narrow-to-region (point) (point))
+ (dolist (handle (cddr (mm-dissect-archive handle)))
+ (goto-char (point-max))
+ (mm-display-inline handle))
+ (goto-char (point-max))
+ (mm-handle-set-undisplayer
+ handle
+ `(lambda ()
+ (let ((inhibit-read-only t)
+ (end ,(point-marker)))
+ (remove-images ,start end)
+ (delete-region ,start end)))))))
+
(provide 'mm-archive)
;; mm-archive.el ends here