;;;
;;; tm-file.el --- tm-view internal method for file extraction
;;;
;;; Copyright (C) 1995 Free Software Foundation, Inc.
;;; Copyright (C) 1995 MORIOKA Tomohiko
;;;
;;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
;;; Version:
;;;	$Id: tm-file.el,v 2.0 1995/11/06 16:05:29 morioka Exp $
;;; Keywords: mail, news, MIME, multimedia
;;;
;;; This file is part of tm (Tools for MIME).
;;;

(require 'tm-view)

(defun mime-article/extract-file (beg end cal)
  (let* ((name (or (cdr (assoc "name" cal))
		   (cdr (assoc "x-name" cal))
		   (make-temp-name "tm")))
	 (encoding (cdr (assq 'encoding cal)))
	 (dir (call-interactively
	       (function
		(lambda (dir)
		  (interactive "Ddirictory: ")
		  dir))))
	 (file-coding-system *noconv*)
	 (filename (expand-file-name name dir))
	 (the-buf (current-buffer))
	 (tmp-buf (generate-new-buffer name))
	 )
    (goto-char beg)
    (re-search-forward "\n\n")
    (append-to-buffer tmp-buf (match-end 0) end)
    (save-excursion
      (set-buffer tmp-buf)
      (mime/decode-region encoding (point-min)(point-max))
      (let ((file-coding-system *noconv*)
	    jka-compr-compression-info-list
	    jam-zcat-filename-list)
	(write-file filename)
	)
      (kill-buffer tmp-buf)
      )))


;;; @ setup
;;;

(set-atype 'mime/content-decoding-condition
	   '((mode . "extract")
	     (method . mime-article/extract-file)
	     ))

(set-atype 'mime/content-decoding-condition
	   '((type . "application/octet-stream")
	     (method . mime-article/extract-file)
	     ))


;;; @ end
;;;

(provide 'tm-file)