-;;;
;;; tm-def.el --- definition module for tm
-;;;
-;;; Copyright (C) 1995 Free Software Foundation, Inc.
-;;; Copyright (C) 1995,1996 MORIOKA Tomohiko
-;;;
-;;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
-;;; Version:
-;;; $Id: tm-def.el,v 7.13 1996/01/25 02:31:19 morioka Exp $
-;;; Keywords: mail, news, MIME, multimedia, definition
-;;;
-;;; 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 This program. If not, write to the Free Software
-;;; Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-;;;
+
+;; Copyright (C) 1995,1996,1997 Free Software Foundation, Inc.
+
+;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
+;; Version: $Id: tm-def.el,v 7.72 1997/03/06 17:52:22 morioka Exp $
+;; Keywords: mail, news, MIME, multimedia, definition
+
+;; 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 'emu)
-(require 'tl-822)
;;; @ variables
(function find-file)
))
+(defvar mime/output-buffer-window-is-shared-with-bbdb t
+ "*If t, mime/output-buffer window is shared with BBDB window.")
+
;;; @ constants
;;;
(defconst mime/temp-buffer-name " *MIME-temp*")
-;;; @ for various Emacs variants
-;;;
-
-(cond ((boundp 'MULE) (require 'tm-mule))
- ((boundp 'NEMACS)(require 'tm-nemacs))
- (t (require 'tm-orig))
- )
-
-
;;; @ charset and encoding
;;;
-(defun mime/find-charset (lcl)
- (if lcl
- (or (cdr (some-element
- (function
- (lambda (elt)
- (subsetp lcl (car elt))
- ))
- mime/lc-charset-alist)
- )
- mime/unknown-charset)
+(defvar mime-charset-type-list
+ '((us-ascii 7 nil)
+ (iso-8859-1 8 "quoted-printable")
+ (iso-8859-2 8 "quoted-printable")
+ (iso-8859-3 8 "quoted-printable")
+ (iso-8859-4 8 "quoted-printable")
+ (iso-8859-5 8 "quoted-printable")
+ (koi8-r 8 "quoted-printable")
+ (iso-8859-7 8 "quoted-printable")
+ (iso-8859-8 8 "quoted-printable")
+ (iso-8859-9 8 "quoted-printable")
+ (iso-2022-jp 7 "base64")
+ (iso-2022-kr 7 "base64")
+ (euc-kr 8 "base64")
+ (gb2312 8 "quoted-printable")
+ (big5 8 "base64")
+ (iso-2022-jp-2 7 "base64")
+ (iso-2022-int-1 7 "base64")
))
-(defun mime/find-charset-region (beg end)
- (mime/find-charset (cons lc-ascii (find-charset-region beg end)))
- )
-
-(defvar mime/charset-default-encoding-alist
- '(("US-ASCII" . nil)
- ("ISO-8859-1" . "quoted-printable")
- ("ISO-8859-2" . "quoted-printable")
- ("ISO-8859-3" . "quoted-printable")
- ("ISO-8859-4" . "quoted-printable")
-;;; ("ISO-8859-5" . "quoted-printable")
- ("KOI8-R" . "quoted-printable")
- ("ISO-8859-7" . "quoted-printable")
- ("ISO-8859-8" . "quoted-printable")
- ("ISO-8859-9" . "quoted-printable")
- ("ISO-2022-JP" . nil)
- ("ISO-2022-KR" . nil)
- ("EUC-KR" . nil)
- ("ISO-2022-JP-2" . nil)
- ("ISO-2022-INT-1" . nil)
- ))
-
-
-;;; @ coding-system
-;;;
-
-(defvar mime/default-coding-system *ctext*)
+(defun mime/encoding-name (transfer-level &optional not-omit)
+ (cond ((> transfer-level 8) "binary")
+ ((= transfer-level 8) "8bit")
+ (not-omit "7bit")
+ ))
+
+(defun mime/make-charset-default-encoding-alist (transfer-level)
+ (mapcar (function
+ (lambda (charset-type)
+ (let ((charset (upcase (symbol-name (car charset-type))))
+ (type (nth 1 charset-type))
+ (encoding (nth 2 charset-type))
+ )
+ (if (<= type transfer-level)
+ (cons charset (mime/encoding-name type))
+ (cons charset encoding)
+ ))))
+ mime-charset-type-list))
;;; @ button
(tl:overlay-put overlay 'face face)
))
-(setq tm:button-face 'bold)
-(setq tm:mouse-face 'highlight)
+(defvar tm:button-face 'bold
+ "Face used for content-button or URL-button of MIME-Preview buffer.
+\[tm-def.el]")
+
+(defvar tm:mouse-face 'highlight
+ "Face used for MIME-preview buffer mouse highlighting. [tm-def.el]")
+
+(defvar tm:warning-face nil
+ "Face used for invalid encoded-word.")
(defun tm:add-button (from to func &optional data)
"Create a button between FROM and TO with callback FUNC and data DATA."
(and tm:button-face
(tl:overlay-put (tl:make-overlay from to) 'face tm:button-face))
- (tl:add-text-properties from to
- (append (and tm:mouse-face
- (list 'mouse-face tm:mouse-face))
- (list 'tm-callback func)
- (and data (list 'tm-data data))
- ))
+ (add-text-properties from to
+ (append (and tm:mouse-face
+ (list 'mouse-face tm:mouse-face))
+ (list 'tm-callback func)
+ (and data (list 'tm-data data))
+ ))
)
(defvar tm:mother-button-dispatcher nil)
(defun tm:button-dispatcher (event)
"Select the button under point."
(interactive "e")
- (mouse-set-point event)
- (let ((func (get-text-property (point) 'tm-callback))
- (data (get-text-property (point) 'tm-data))
- )
- (if func
- (apply func data)
- (if (fboundp tm:mother-button-dispatcher)
- (funcall tm:mother-button-dispatcher event)
- )
- )))
+ (let (buf point func data)
+ (save-window-excursion
+ (mouse-set-point event)
+ (setq buf (current-buffer)
+ point (point)
+ func (get-text-property (point) 'tm-callback)
+ data (get-text-property (point) 'tm-data)
+ )
+ )
+ (save-excursion
+ (set-buffer buf)
+ (goto-char point)
+ (if func
+ (apply func data)
+ (if (fboundp tm:mother-button-dispatcher)
+ (funcall tm:mother-button-dispatcher event)
+ )
+ ))))
;;; @ for URL
(defun tm:browse-url (&optional url)
(if (fboundp browse-url-browser-function)
- (call-interactively browse-url-browser-function)
+ (if url
+ (funcall browse-url-browser-function url)
+ (call-interactively browse-url-browser-function))
(if (fboundp tm:mother-button-dispatcher)
(call-interactively tm:mother-button-dispatcher)
)
))
+;;; @ PGP
+;;;
+
+(defvar pgp-function-alist
+ '(
+ ;; for tm-pgp
+ (verify mc-verify "mc-toplev")
+ (decrypt mc-decrypt "mc-toplev")
+ (fetch-key mc-pgp-fetch-key "mc-pgp")
+ (snarf-keys mc-snarf-keys "mc-toplev")
+ ;; for tm-edit
+ (mime-sign tm:mc-pgp-sign-region "tm-edit-mc")
+ (traditional-sign mc-pgp-sign-region "mc-pgp")
+ (encrypt tm:mc-pgp-encrypt-region "tm-edit-mc")
+ (insert-key mc-insert-public-key "mc-toplev")
+ )
+ "Alist of service names vs. corresponding functions and its filenames.
+Each element looks like (SERVICE FUNCTION FILE).
+
+SERVICE is a symbol of PGP processing. It allows `verify', `decrypt',
+`fetch-key', `snarf-keys', `mime-sign', `traditional-sign', `encrypt'
+or `insert-key'.
+
+Function is a symbol of function to do specified SERVICE.
+
+FILE is string of filename which has definition of corresponding
+FUNCTION.")
+
+(defmacro pgp-function (method)
+ "Return function to do service METHOD."
+ (` (car (cdr (assq (, method) (symbol-value 'pgp-function-alist)))))
+ )
+
+(mapcar (function
+ (lambda (method)
+ (autoload (second method)(third method))
+ ))
+ pgp-function-alist)
+
+
;;; @ definitions about MIME
;;;
(defconst mime/content-type-subtype-regexp
(concat mime/token-regexp "/" mime/token-regexp))
-(defconst mime/content-parameter-value-regexp
- (concat "\\("
- rfc822/quoted-string-regexp
- "\\|[^; \t\n]*\\)"))
(defconst mime/disposition-type-regexp mime/token-regexp)
;;; @@ Base64
;;;
-(defconst base64-token-regexp "[A-Za-z0-9+/=]")
+(defconst base64-token-regexp "[A-Za-z0-9+/]")
+(defconst base64-token-padding-regexp "[A-Za-z0-9+/=]")
(defconst mime/B-encoded-text-regexp
- (concat "\\("
+ (concat "\\(\\("
+ base64-token-regexp
base64-token-regexp
base64-token-regexp
base64-token-regexp
+ "\\)*"
base64-token-regexp
- "\\)+"))
+ base64-token-regexp
+ base64-token-padding-regexp
+ base64-token-padding-regexp
+ "\\)"))
+
(defconst mime/B-encoding-and-encoded-text-regexp
(concat "\\(B\\)\\?" mime/B-encoded-text-regexp))