;;; mm-view.el --- functions for viewing MIME objects
-;; Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
-;; 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+;; Copyright (C) 1998-2012 Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; This file is part of GNU Emacs.
(require 'mm-bodies)
(require 'mm-decode)
(require 'smime)
+(require 'mml-smime)
(autoload 'gnus-completing-read "gnus-util")
(autoload 'gnus-window-inside-pixel-edges "gnus-ems")
(put-image
(let ((image (mm-get-image handle)))
(if (eq mm-inline-large-images 'resize)
- (gnus-rescale-image image
- (let ((edges (gnus-window-inside-pixel-edges
- (get-buffer-window (current-buffer)))))
- (cons (truncate (* mm-inline-large-images-proportion
- (- (nth 2 edges) (nth 0 edges))))
- (truncate (* mm-inline-large-images-proportion
- (- (nth 3 edges) (nth 1 edges)))))))
+ (gnus-rescale-image
+ image
+ (let ((edges (gnus-window-inside-pixel-edges
+ (get-buffer-window (current-buffer)))))
+ (cons (truncate (* mm-inline-large-images-proportion
+ (- (nth 2 edges) (nth 0 edges))))
+ (truncate (* mm-inline-large-images-proportion
+ (- (nth 3 edges) (nth 1 edges)))))))
image))
b)
(insert "\n\n")
(narrow-to-region (point) (point))
(mm-insert-part handle)
(goto-char (point-max)))
- (insert (mm-decode-string (mm-get-part handle) charset)))
+ (mm-display-inline-fontify handle))
(when (and mm-fill-flowed
(equal type "plain")
(equal (cdr (assoc 'format (mm-handle-type handle)))
(face-property 'default prop) (current-buffer))))
(delete-region ,(point-min-marker) ,(point-max-marker)))))))))
-(defun mm-display-inline-fontify (handle mode)
+;; Shut up byte-compiler.
+(defvar font-lock-mode-hook)
+(defun mm-display-inline-fontify (handle &optional mode)
+ "Insert HANDLE inline fontifying with MODE.
+If MODE is not set, try to find mode automatically."
(let ((charset (mail-content-type-get (mm-handle-type handle) 'charset))
text coding-system)
(unless (eq charset 'gnus-decoded)
(mm-with-unibyte-buffer
(mm-insert-part handle)
(mm-decompress-buffer
- (or (mail-content-type-get (mm-handle-disposition handle) 'name)
- (mail-content-type-get (mm-handle-disposition handle) 'filename))
+ (mm-handle-filename handle)
t t)
(unless charset
(setq coding-system (mm-find-buffer-file-coding-system)))
(t
text)))
(require 'font-lock)
- (let ((font-lock-maximum-size nil)
- ;; Disable support modes, e.g., jit-lock, lazy-lock, etc.
- (font-lock-mode-hook nil)
- (font-lock-support-mode nil)
- ;; I find font-lock a bit too verbose.
- (font-lock-verbose nil))
- (funcall mode)
- ;; The mode function might have already turned on font-lock.
- (unless (symbol-value 'font-lock-mode)
- (font-lock-fontify-buffer)))
+ ;; I find font-lock a bit too verbose.
+ (let ((font-lock-verbose nil)
+ (font-lock-support-mode nil))
+ ;; Disable support modes, e.g., jit-lock, lazy-lock, etc.
+ ;; Note: XEmacs people use `font-lock-mode-hook' to run those modes.
+ (set (make-local-variable 'font-lock-mode-hook) nil)
+ (setq buffer-file-name (mm-handle-filename handle))
+ (set (make-local-variable 'enable-local-variables) nil)
+ (with-demoted-errors
+ (if mode
+ (funcall mode)
+ (let ((auto-mode-alist
+ (delq (rassq 'doc-view-mode-maybe auto-mode-alist)
+ (copy-sequence auto-mode-alist))))
+ (set-auto-mode)))
+ ;; The mode function might have already turned on font-lock.
+ ;; Do not fontify if the guess mode is fundamental.
+ (unless (or (symbol-value 'font-lock-mode)
+ (eq major-mode 'fundamental-mode))
+ (font-lock-fontify-buffer))))
;; By default, XEmacs font-lock uses non-duplicable text
;; properties. This code forces all the text properties
;; to be copied along with the text.
nil)
nil nil nil nil nil 'text-prop))
(setq text (buffer-string))
+ ;; Set buffer unmodified to avoid confirmation when killing the
+ ;; buffer.
+ (set-buffer-modified-p nil)
(kill-buffer (current-buffer)))
(mm-insert-inline handle text)))
(defun mm-display-dns-inline (handle)
(mm-display-inline-fontify handle 'dns-mode))
+(defun mm-display-org-inline (handle)
+ "Show an Org mode text from HANDLE inline."
+ (mm-display-inline-fontify handle 'org-mode))
+
+(defun mm-display-shell-script-inline (handle)
+ "Show a shell script from HANDLE inline."
+ (mm-display-inline-fontify handle 'shell-script-mode))
+
+(defun mm-display-javascript-inline (handle)
+ "Show JavsScript code from HANDLE inline."
+ (mm-display-inline-fontify handle 'javascript-mode))
+
;; id-signedData OBJECT IDENTIFIER ::= { iso(1) member-body(2)
;; us(840) rsadsi(113549) pkcs(1) pkcs7(7) 2 }
(defvar mm-pkcs7-signed-magic
(defun mm-view-pkcs7-decrypt (handle &optional from)
(insert-buffer-substring (mm-handle-buffer handle))
(goto-char (point-min))
- (insert "MIME-Version: 1.0\n")
- (mm-insert-headers "application/pkcs7-mime" "base64" "smime.p7m")
- (smime-decrypt-region
- (point-min) (point-max)
- (if (= (length smime-keys) 1)
- (cadar smime-keys)
- (smime-get-key-by-email
- (gnus-completing-read
- "Decipher using key"
- smime-keys nil nil nil (car-safe (car-safe smime-keys)))))
- from)
+ (if (eq mml-smime-use 'epg)
+ ;; Use EPG/gpgsm
+ (let ((part (base64-decode-string (buffer-string))))
+ (erase-buffer)
+ (insert (epg-decrypt-string (epg-make-context 'CMS) part)))
+ ;; Use openssl
+ (insert "MIME-Version: 1.0\n")
+ (mm-insert-headers "application/pkcs7-mime" "base64" "smime.p7m")
+ (smime-decrypt-region
+ (point-min) (point-max)
+ (if (= (length smime-keys) 1)
+ (cadar smime-keys)
+ (smime-get-key-by-email
+ (gnus-completing-read
+ "Decipher using key"
+ smime-keys nil nil nil (car-safe (car-safe smime-keys)))))
+ from))
(goto-char (point-min))
(while (search-forward "\r\n" nil t)
(replace-match "\n"))
projects / gnus / blobdiff