1 ;;; mmcooked.el --- MIME entity implementation for binary buffer
3 ;; Copyright (C) 1998 Free Software Foundation, Inc.
5 ;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
6 ;; Keywords: MIME, multimedia, mail, news
8 ;; This file is part of FLIM (Faithful Library about Internet Message).
10 ;; This program is free software; you can redistribute it and/or
11 ;; modify it under the terms of the GNU General Public License as
12 ;; published by the Free Software Foundation; either version 2, or (at
13 ;; your option) any later version.
15 ;; This program is distributed in the hope that it will be useful, but
16 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 ;; General Public License for more details.
20 ;; You should have received a copy of the GNU General Public License
21 ;; along with GNU Emacs; see the file COPYING. If not, write to the
22 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
23 ;; Boston, MA 02111-1307, USA.
29 (defun mmcooked-open-entity (location)
30 (mime-parse-buffer location 'cooked)
33 (defalias 'mmcooked-entity-point-min 'mmbuffer-entity-point-min)
34 (defalias 'mmcooked-entity-point-max 'mmbuffer-entity-point-max)
35 (defalias 'mmcooked-fetch-field 'mmbuffer-fetch-field)
37 (defun mmcooked-cooked-p () t)
39 (defalias 'mmcooked-entity-content 'mmbuffer-entity-content)
41 (defun mmcooked-write-entity-content (entity filename)
43 (set-buffer (mime-entity-buffer-internal entity))
44 (let ((encoding (or (mime-entity-encoding entity) "7bit")))
45 (if (member encoding '("7bit" "8bit" "binary"))
46 (write-region (mime-entity-body-start-internal entity)
47 (mime-entity-body-end-internal entity) filename)
48 (mime-write-decoded-region (mime-entity-body-start-internal entity)
49 (mime-entity-body-end-internal entity)
53 (defun mmcooked-write-entity (entity filename)
55 (set-buffer (mime-entity-buffer entity))
56 (write-region (mime-entity-point-min entity)
57 (mime-entity-point-max entity) filename)
60 (defun mmcooked-write-entity-body (entity filename)
62 (set-buffer (mime-entity-buffer entity))
63 (write-region (mime-entity-body-start entity)
64 (mime-entity-body-end entity) filename)
67 (defun mmcooked-insert-decoded-header (entity &optional invisible-fields
70 (narrow-to-region (point)(point))
71 (let ((the-buf (current-buffer))
72 (src-buf (mime-entity-buffer entity))
73 (h-end (mime-entity-header-end entity))
74 beg p end field-name len field)
77 (goto-char (mime-entity-header-start entity))
79 (narrow-to-region (point) h-end)
80 (while (re-search-forward std11-field-head-regexp nil t)
81 (setq beg (match-beginning 0)
83 field-name (buffer-substring beg (1- p))
84 len (string-width field-name)
85 end (std11-field-end))
86 (when (eword-visible-field-p field-name
87 visible-fields invisible-fields)
88 (setq field (intern (capitalize field-name)))
93 (cond ((memq field eword-decode-ignored-field-list)
95 (insert-buffer-substring src-buf p end)
97 ((memq field eword-decode-structured-field-list)
98 ;; Decode as structured field
99 (let ((body (save-excursion
101 (buffer-substring p end)
103 default-mime-charset)
104 (insert (eword-decode-and-fold-structured-field
108 ;; Decode as unstructured field
109 (let ((body (save-excursion
111 (buffer-substring p end)
113 default-mime-charset)
114 (insert (eword-decode-unstructured-field-body
126 ;;; mmcooked.el ends here