tm 7.106.

[elisp/tm.git] / tm-file.el

diff --git a/tm-file.el b/tm-file.el
index 6eae652..17de358 100644 (file)
--- a/tm-file.el
+++ b/tm-file.el
@@ -1,45 +1,66 @@
-;;;
 ;;; 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).
-;;;
+
+;; Copyright (C) 1995,1996,1997 Free Software Foundation, Inc.
+
+;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
+;; modified by Shuhei KOBAYASHI <shuhei-k@jaist.ac.jp>
+;; Version: $Id: tm-file.el,v 7.10 1997/03/12 14:21:10 morioka Exp $
+;; Keywords: mail, news, MIME, multimedia, file, extract
+
+;; This file is part of tm (Tools for MIME).
+
+;; This program is free software; you can redistribute it and/or
+;; modify it under the terms of the GNU General Public License as
+;; published by the Free Software Foundation; either version 2, or (at
+;; your option) any later version.
+
+;; This program is distributed in the hope that it will be useful, but
+;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;; General Public License for more details.
+
+;; 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.
+
+;;; Code:
 
 (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")))
+  (goto-char beg)
+  (let* ((name
+         (save-restriction
+           (narrow-to-region beg end)
+           (mime-article/get-filename cal)
+           ))
         (encoding (cdr (assq 'encoding cal)))
-        (dir (call-interactively
-              (function
-               (lambda (dir)
-                 (interactive "Ddirictory: ")
-                 dir))))
-        (file-coding-system *noconv*)
-        (filename (expand-file-name name dir))
+        (filename
+          (if (and name (not (string-equal name "")))
+             (expand-file-name name
+                               (call-interactively
+                                (function
+                                 (lambda (dir)
+                                   (interactive "DDirectory: ")
+                                   dir))))
+           (call-interactively
+            (function
+             (lambda (file)
+               (interactive "FFilename: ")
+               (expand-file-name file))))))
         (the-buf (current-buffer))
-        (tmp-buf (generate-new-buffer name))
+        (tmp-buf (generate-new-buffer (file-name-nondirectory filename)))
         )
-    (goto-char beg)
+    (if (file-exists-p filename)
+        (or (yes-or-no-p (format "File %s exists. Save anyway? " filename))
+            (error "")))
     (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)
-       )
+      (mime-decode-region (point-min)(point-max) encoding)
+      (as-binary-output-file (write-file filename))
       (kill-buffer tmp-buf)
       )))
 
@@ -48,17 +69,25 @@
 ;;;
 
 (set-atype 'mime/content-decoding-condition
-          '((mode . "extract")
+          '((type . "application/octet-stream")
             (method . mime-article/extract-file)
-            ))
+            )
+          'ignore '(method)
+          'replacement)
 
 (set-atype 'mime/content-decoding-condition
-          '((type . "application/octet-stream")
+          '((mode . "extract")
             (method . mime-article/extract-file)
-            ))
+            )
+          'remove
+          '((method "tm-file"  nil 'file 'type 'encoding 'mode 'name)
+            (mode . "extract"))
+          'replacement)
 
 
 ;;; @ end
 ;;;
 
 (provide 'tm-file)
+
+;;; end of tm-file.el