X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=mime-edit.el;h=41383331f09fde65107fe81b1929caf1528da58f;hb=5394cf674f4a995efb15b2e09d5657f38a7f5a4c;hp=81b761397a73c1a430e7d200636422617a22a860;hpb=d1f3df186339f3d2b91050fb1f079590c8fc30d3;p=elisp%2Fsemi.git

diff --git a/mime-edit.el b/mime-edit.el
index 81b7613..4138333 100644
--- a/mime-edit.el
+++ b/mime-edit.el
@@ -1,9 +1,11 @@
 ;;; mime-edit.el --- Simple MIME Composer for GNU Emacs
 
-;; Copyright (C) 1993,94,95,96,97,98,99 Free Software Foundation, Inc.
+;; Copyright (C) 1993,94,95,96,97,98,99,2000,01,02,03
+;;   Free Software Foundation, Inc.
 
 ;; Author: UMEDA Masanobu <umerin@mse.kyutech.ac.jp>
-;;         MORIOKA Tomohiko <morioka@jaist.ac.jp>
+;;	MORIOKA Tomohiko <tomo@kanji.zinbun.kyoto-u.ac.jp>
+;;	Daiki Ueno <ueno@ueda.info.waseda.ac.jp>
 ;; Created: 1994/08/21 renamed from mime.el
 ;;	Renamed: 1997/2/21 from tm-edit.el
 ;; Keywords: MIME, multimedia, multilingual, mail, news
@@ -109,11 +111,25 @@
 (require 'sendmail)
 (require 'mail-utils)
 (require 'mel)
-(require 'eword-encode) ; eword-encode-field-body
 (require 'mime-view)
 (require 'signature)
 (require 'alist)
 (require 'invisible)
+(require 'pgg-def)
+(require 'pgg-parse)
+
+(autoload 'pgg-encrypt-region "pgg"
+  "PGP encryption of current region." t)
+(autoload 'pgg-sign-region "pgg"
+  "PGP signature of current region." t)
+(autoload 'pgg-insert-key "pgg"
+  "Insert PGP public key at point." t)
+(autoload 'smime-encrypt-region "smime"
+  "S/MIME encryption of current region.")
+(autoload 'smime-sign-region "smime"
+  "S/MIME signature of current region.")
+(defvar smime-output-buffer)
+(defvar smime-errors-buffer)
 
 
 ;;; @ version
@@ -301,7 +317,7 @@ To insert a signature file automatically, call the function
     ;;  Octect binary text
 
     ("\\.doc$"				;MS Word
-     "application" "winword" nil
+     "application" "msword" nil
      "base64"
      "attachment" (("filename" . file))
      )
@@ -324,7 +340,7 @@ To insert a signature file automatically, call the function
 
     ;;  Pure binary
 
-    ("\\.jpg$"
+    ("\\.jpg$\\|\\.jpeg$"
      "image"	"jpeg"		nil
      "base64"
      "inline"		(("filename" . file))
@@ -482,7 +498,10 @@ If encoding is nil, it is determined from its contents."
     (iso-8859-7		8 "quoted-printable")
     (iso-8859-8		8 "quoted-printable")
     (iso-8859-9		8 "quoted-printable")
+    (iso-8859-14	8 "quoted-printable")
+    (iso-8859-15	8 "quoted-printable")
     (iso-2022-jp	7 "base64")
+    (iso-2022-jp-3	7 "base64")
     (iso-2022-kr	7 "base64")
     (euc-kr		8 "base64")
     (cn-gb		8 "base64")
@@ -510,7 +529,6 @@ If encoding is nil, it is determined from its contents."
   "A string formatted version of mime-transfer-level")
 (make-variable-buffer-local 'mime-transfer-level-string)
 
-
 ;;; @@ about content transfer encoding
 
 (defvar mime-content-transfer-encoding-priority-list
@@ -632,8 +650,13 @@ If it is not specified for a major-mode,
 	  " ("
 	  (mime-product-code-name mime-library-product)
 	  ") "
+	  (if (fboundp 'apel-version)
+	      (concat (apel-version) " "))
 	  (if (featurep 'xemacs)
-	      (concat (cond ((featurep 'utf-2000)
+	      (concat (cond ((and (featurep 'chise)
+				  (boundp 'xemacs-chise-version))
+			     (concat "CHISE-MULE/" xemacs-chise-version))
+			    ((featurep 'utf-2000)
 			     (concat "UTF-2000-MULE/" utf-2000-version))
 			    ((featurep 'mule) "MULE"))
 		      " XEmacs"
@@ -652,7 +675,14 @@ If it is not specified for a major-mode,
 				  ;; XEmacs versions earlier than 21.1.1.
 				  (format " (patch %d)" emacs-patch-level))
 				 (t ""))
-			   " (" xemacs-codename ") ("
+			   " (" xemacs-codename ")"
+			   ;; `xemacs-extra-name' has appeared in the
+			   ;; development version of XEmacs 21.5-b8.
+			   (if (and (boundp 'xemacs-extra-name)
+				    (symbol-value 'xemacs-extra-name))
+			       (concat " " (symbol-value 'xemacs-extra-name))
+			     "")
+			   " ("
 			   system-configuration ")")
 			" (" emacs-version ")"))
 	    (let ((ver (if (string-match "\\.[0-9]+$" emacs-version)
@@ -693,7 +723,7 @@ Tspecials means any character that matches with it in header must be quoted.")
 
 (defconst mime-edit-mime-version-field-for-message/partial
   (concat "MIME-Version:"
-	  (eword-encode-field-body
+	  (mime-encode-field-body
 	   (concat " 1.0 (split by " mime-edit-version ")\n")
 	   "MIME-Version:"))
   "MIME version field for message/partial.")
@@ -780,9 +810,9 @@ Tspecials means any character that matches with it in header must be quoted.")
     (encrypted	"Enclose as encrypted"	mime-edit-enclose-pgp-encrypted-region)
     (quote	"Verbatim region"	mime-edit-enclose-quote-region)
     (key	"Insert Public Key"	mime-edit-insert-key)
-    (split	"About split"           mime-edit-set-split)
-    (sign	"About sign"		mime-edit-set-sign)
-    (encrypt	"About encryption"	mime-edit-set-encrypt)
+    (split	"Set splitting"		mime-edit-set-split)
+    (sign	"PGP sign"		mime-edit-set-sign)
+    (encrypt	"PGP encrypt"		mime-edit-set-encrypt)
     (preview	"Preview Message"	mime-edit-preview-message)
     (level	"Toggle transfer-level"	mime-edit-toggle-transfer-level)
     )
@@ -1033,6 +1063,7 @@ User customizable variables (not documented all of them):
 		     paragraph-separate))
     (run-hooks 'mime-edit-mode-hook)
     (message
+     "%s"
      (substitute-command-keys
       "Type \\[mime-edit-exit] to exit MIME mode, and type \\[mime-edit-help] to get help."))
     ))
@@ -1384,7 +1415,11 @@ Optional argument ENCODING specifies an encoding method such as base64."
 	   (mime-create-tag
 	    (mime-edit-set-parameter
 	     (mime-edit-get-contype tag)
-	     "charset" (upcase (symbol-name charset)))
+	     "charset"
+	     (let ((comment (get charset 'mime-charset-comment)))
+	       (if comment
+		   (concat (upcase (symbol-name charset)) " (" comment ")")
+		 (upcase (symbol-name charset)))))
 	    (mime-edit-get-encoding tag)))
 	  ))))
 
@@ -1474,7 +1509,7 @@ Nil if no such parameter."
 	;; Change value
 	(concat (substring ctype 0 (match-beginning 1))
 		parameter "=" value
-		(substring contype (match-end 1))
+		(substring ctype (match-end 1))
 		opt-fields)
       (concat ctype "; " parameter "=" value opt-fields)
       )))
@@ -1572,7 +1607,7 @@ Optional DELIMITER specifies parameter delimiter (';' by default)."
 
 (defun mime-prompt-for-parameter (parameter)
   "Ask for PARAMETER.
-Parameter must be '(PROMPT CHOICE1 (CHOISE2 ...))."
+Parameter must be '(PROMPT CHOICE1 (CHOICE2...))."
   (let* ((prompt (car parameter))
 	 (choices (mapcar (function
 			   (lambda (e)
@@ -1626,13 +1661,13 @@ Parameter must be '(PROMPT CHOICE1 (CHOISE2 ...))."
 
 (defun mime-edit-translate-header ()
   "Encode the message header into network representation."
-  (eword-encode-header 'code-conversion)
-  (run-hooks 'mime-edit-translate-header-hook)
-  )
+  (mime-encode-header-in-buffer 'code-conversion)
+  (run-hooks 'mime-edit-translate-header-hook))
 
 (defun mime-edit-translate-buffer ()
   "Encode the tagged MIME message in current buffer in MIME compliant message."
   (interactive)
+  (undo-boundary)
   (if (catch 'mime-edit-error
 	(save-excursion
 	  (run-hooks 'mime-edit-translate-buffer-hook)
@@ -1703,6 +1738,12 @@ Parameter must be '(PROMPT CHOICE1 (CHOISE2 ...))."
 		((string-equal type "kazu-encrypted")
 		 (mime-edit-encrypt-pgp-kazu bb eb boundary)
 		 )
+		((string-equal type "smime-signed")
+		 (mime-edit-sign-smime bb eb boundary)
+		 )
+		((string-equal type "smime-encrypted")
+		 (mime-edit-encrypt-smime bb eb boundary)
+		 )
 		(t
 		 (setq boundary
 		       (nth 2 (mime-edit-translate-region bb eb
@@ -1736,26 +1777,57 @@ Parameter must be '(PROMPT CHOICE1 (CHOISE2 ...))."
 	  (replace-match (concat "-" (substring tag 2)))
 	  )))))
 
+(defvar mime-edit-pgp-user-id nil)
+
 (defun mime-edit-sign-pgp-mime (beg end boundary)
   (save-excursion
     (save-restriction
-      (narrow-to-region beg end)
-      (let* ((ret
-	      (mime-edit-translate-region beg end boundary))
+      (let* ((from (std11-field-body "From" mail-header-separator))
+	     (ret (progn 
+		    (narrow-to-region beg end)
+		    (mime-edit-translate-region beg end boundary)))
 	     (ctype    (car ret))
 	     (encoding (nth 1 ret))
-	     (pgp-boundary (concat "pgp-sign-" boundary)))
+	     (pgp-boundary (concat "pgp-sign-" boundary))
+	     micalg)
 	(goto-char beg)
 	(insert (format "Content-Type: %s\n" ctype))
 	(if encoding
 	    (insert (format "Content-Transfer-Encoding: %s\n" encoding))
 	  )
 	(insert "\n")
-	(or (as-binary-process
-	     (funcall (pgp-function 'mime-sign)
-		      (point-min)(point-max) nil nil pgp-boundary))
+	(or (let ((pgg-default-user-id 
+		   (or mime-edit-pgp-user-id
+		       (if from 
+			   (nth 1 (std11-extract-address-components from))
+			 pgg-default-user-id))))
+	      (pgg-sign-region (point-min)(point-max)))
 	    (throw 'mime-edit-error 'pgp-error)
 	    )
+	(setq micalg
+	      (cdr (assq 'hash-algorithm
+			 (cdar (with-current-buffer pgg-output-buffer
+				 (pgg-parse-armor-region 
+				  (point-min)(point-max))))))
+	      micalg 
+	      (if micalg
+		  (concat "; micalg=pgp-" (downcase (symbol-name micalg)))
+		""))
+	(goto-char beg)
+	(insert (format "--[[multipart/signed;
+ boundary=\"%s\"%s;
+ protocol=\"application/pgp-signature\"][7bit]]
+--%s
+" pgp-boundary micalg pgp-boundary))
+	(goto-char (point-max))
+	(insert (format "\n--%s
+Content-Type: application/pgp-signature
+Content-Transfer-Encoding: 7bit
+
+" pgp-boundary))
+	(insert-buffer-substring pgg-output-buffer)
+	(goto-char (point-max))
+	(insert (format "\n--%s--\n" pgp-boundary))
 	))))
 
 (defvar mime-edit-encrypt-recipient-fields-list '("To" "cc"))
@@ -1796,28 +1868,41 @@ Parameter must be '(PROMPT CHOICE1 (CHOISE2 ...))."
   (save-excursion
     (save-restriction
       (let (from recipients header)
-	(let ((ret (mime-edit-make-encrypt-recipient-header)))
-	  (setq from (aref ret 0)
-		recipients (aref ret 1)
-		header (aref ret 2))
+        (let ((ret (mime-edit-make-encrypt-recipient-header)))
+          (setq from (aref ret 0)
+                recipients (aref ret 1)
+                header (aref ret 2))
 	  )
-	(narrow-to-region beg end)
-	(let* ((ret
-		(mime-edit-translate-region beg end boundary))
-	       (ctype    (car ret))
-	       (encoding (nth 1 ret))
-	       (pgp-boundary (concat "pgp-" boundary)))
-	  (goto-char beg)
-	  (insert header)
-	  (insert (format "Content-Type: %s\n" ctype))
-	  (if encoding
-	      (insert (format "Content-Transfer-Encoding: %s\n" encoding))
-	    )
-	  (insert "\n")
-	  (or (funcall (pgp-function 'encrypt)
-		       recipients (point-min) (point-max) from)
+        (narrow-to-region beg end)
+        (let* ((ret
+                (mime-edit-translate-region beg end boundary))
+               (ctype    (car ret))
+               (encoding (nth 1 ret))
+               (pgp-boundary (concat "pgp-" boundary)))
+          (goto-char beg)
+          (insert header)
+          (insert (format "Content-Type: %s\n" ctype))
+          (if encoding
+              (insert (format "Content-Transfer-Encoding: %s\n" encoding))
+            )
+          (insert "\n")
+	  (mime-encode-header-in-buffer)
+	  (or (let ((pgg-default-user-id 
+		     (or mime-edit-pgp-user-id
+			 (if from 
+			     (nth 1 (std11-extract-address-components from))
+			   pgg-default-user-id))))		     
+		(pgg-encrypt-region 
+		 (point-min) (point-max) 
+		 (mapcar (lambda (recipient)
+			   (nth 1 (std11-extract-address-components
+				   recipient)))
+			 (split-string recipients 
+				       "\\([ \t\n]*,[ \t\n]*\\)+")))
+		)
 	      (throw 'mime-edit-error 'pgp-error)
 	      )
+	  (delete-region (point-min)(point-max))
 	  (goto-char beg)
 	  (insert (format "--[[multipart/encrypted;
  boundary=\"%s\";
@@ -1830,6 +1915,7 @@ Content-Type: application/octet-stream
 Content-Transfer-Encoding: 7bit
 
 " pgp-boundary pgp-boundary pgp-boundary))
+	  (insert-buffer-substring pgg-output-buffer)
 	  (goto-char (point-max))
 	  (insert (format "\n--%s--\n" pgp-boundary))
 	  )))))
@@ -1848,9 +1934,7 @@ Content-Transfer-Encoding: 7bit
 	    (insert (format "Content-Transfer-Encoding: %s\n" encoding))
 	  )
 	(insert "\n")
-	(or (as-binary-process
-	     (funcall (pgp-function 'traditional-sign)
-		      beg (point-max)))
+	(or (pgg-sign-region beg (point-max) 'clearsign)
 	    (throw 'mime-edit-error 'pgp-error)
 	    )
 	(goto-char beg)
@@ -1879,10 +1963,7 @@ Content-Transfer-Encoding: 7bit
 	      (insert (format "Content-Transfer-Encoding: %s\n" encoding))
 	    )
 	  (insert "\n")
-	  (or (as-binary-process
-	       (funcall (pgp-function 'encrypt)
-			recipients beg (point-max) nil 'maybe)
-	       )
+	  (or (pgg-encrypt-region beg (point-max) recipients)
 	      (throw 'mime-edit-error 'pgp-error)
 	      )
 	  (goto-char beg)
@@ -1891,6 +1972,78 @@ Content-Transfer-Encoding: 7bit
 	  ))
       )))
 
+(defun mime-edit-sign-smime (beg end boundary)
+  (save-excursion
+    (save-restriction
+      (let* ((ret (progn 
+		    (narrow-to-region beg end)
+		    (mime-edit-translate-region beg end boundary)))
+	     (ctype    (car ret))
+	     (encoding (nth 1 ret))
+	     (smime-boundary (concat "smime-sign-" boundary)))
+	(goto-char beg)
+	(insert (format "Content-Type: %s\n" ctype))
+	(if encoding
+	    (insert (format "Content-Transfer-Encoding: %s\n" encoding))
+	  )
+	(insert "\n")
+	(let (buffer-undo-list)
+	  (goto-char (point-min))
+	  (while (progn (end-of-line) (not (eobp)))
+	    (insert "\r")
+	    (forward-line 1))
+	  (or (prog1 (smime-sign-region (point-min)(point-max))
+		(push nil buffer-undo-list)
+		(ignore-errors (undo)))
+	      (throw 'mime-edit-error 'pgp-error)
+	      ))
+	(goto-char beg)
+	(insert (format "--[[multipart/signed;
+ boundary=\"%s\"; micalg=sha1;
+ protocol=\"application/pkcs7-signature\"][7bit]]
+--%s
+" smime-boundary smime-boundary))
+	(goto-char (point-max))
+	(insert (format "\n--%s
+Content-Type: application/pkcs7-signature; name=\"smime.p7s\"
+Content-Transfer-Encoding: base64
+Content-Disposition: attachment; filename=\"smime.p7s\"
+Content-Description: S/MIME Cryptographic Signature
+
+"  smime-boundary))
+	(insert-buffer-substring smime-output-buffer)
+	(goto-char (point-max))
+	(insert (format "\n--%s--\n" smime-boundary))
+	))))
+
+(defun mime-edit-encrypt-smime (beg end boundary)
+  (save-excursion
+    (save-restriction
+      (let* ((ret (progn 
+		    (narrow-to-region beg end)
+		    (mime-edit-translate-region beg end boundary)))
+	     (ctype    (car ret))
+	     (encoding (nth 1 ret)))
+	(goto-char beg)
+	(insert (format "Content-Type: %s\n" ctype))
+	(if encoding
+	    (insert (format "Content-Transfer-Encoding: %s\n" encoding))
+	  )
+	(insert "\n")
+	(goto-char (point-min))
+	(while (progn (end-of-line) (not (eobp)))
+	  (insert "\r")
+	  (forward-line 1))
+	(or (smime-encrypt-region (point-min)(point-max))
+	    (throw 'mime-edit-error 'pgp-error)
+	    )
+	(delete-region (point-min)(point-max))
+	(insert "--[[application/pkcs7-mime; name=\"smime.p7m\"
+Content-Disposition: attachment; filename=\"smime.p7m\"
+Content-Description: S/MIME Encrypted Message][base64]]\n")
+	(insert-buffer-substring smime-output-buffer)
+	))))
+
 (defsubst replace-space-with-underline (str)
   (mapconcat (function
 	      (lambda (arg)
@@ -1981,8 +2134,7 @@ Content-Transfer-Encoding: 7bit
 	    (insert "Content-Type: " contype "\n")
 	    (if encoding
 		(insert "Content-Transfer-Encoding: " encoding "\n"))
-	    (eword-encode-header)
-	    )
+	    (mime-encode-header-in-buffer))
 	  (cons (and contype
 		     (downcase contype))
 		(and encoding
@@ -2104,7 +2256,7 @@ Content-Transfer-Encoding: 7bit
                    ;;                        (point)
                    ;;                        'hard t)))
 		   ;; End patch for hard newlines
-		   (enriched-encode beg end)
+		   (enriched-encode beg end nil)
 		   (goto-char beg)
 		   (if (search-forward "\n\n")
 		       (delete-region beg (match-end 0))
@@ -2150,7 +2302,13 @@ Content-Transfer-Encoding: 7bit
 		    (narrow-to-region beg (mime-edit-content-end))
 		    (goto-char beg)
 		    (while (re-search-forward "\\(\\=\\|[^\r]\\)\n" nil t)
-		      (replace-match "\\1\r\n"))))
+		      ;; In a certain period, `replace-match' with "\\N"
+		      ;; converted 8-bit characters into multibyte string,
+		      ;; but it has been fixed at 2004-01-15.
+		      ;;(replace-match "\\1\r\n"))))
+		      (backward-char 1)
+		      (insert "\r")
+		      (forward-char 1))))
 	      (goto-char beg)
 	      (mime-encode-region beg (mime-edit-content-end)
 				  (or encoding "7bit"))
@@ -2308,13 +2466,25 @@ and insert data encoded as ENCODING."
   (mime-edit-enclose-region-internal 'kazu-encrypted beg end)
   )
 
+(defun mime-edit-enclose-smime-signed-region (beg end)
+  (interactive "*r")
+  (mime-edit-enclose-region-internal 'smime-signed beg end)
+  )
+
+(defun mime-edit-enclose-smime-encrypted-region (beg end)
+  (interactive "*r")
+  (mime-edit-enclose-region-internal 'smime-encrypted beg end)
+  )
+
 (defun mime-edit-insert-key (&optional arg)
   "Insert a pgp public key."
   (interactive "P")
   (mime-edit-insert-tag "application" "pgp-keys")
   (mime-edit-define-encoding "7bit")
-  (funcall (pgp-function 'insert-key))
-  )
+  (pgg-insert-key)
+  (if (and (not (eobp))
+	   (not (looking-at mime-edit-single-part-tag-regexp)))
+      (insert (mime-make-text-tag) "\n")))
 
 
 ;;; @ flag setting
@@ -2373,12 +2543,14 @@ Optional TRANSFER-LEVEL is a number of transfer-level, 7 or 8."
     ))
   (if arg
       (progn
-	(setq mime-edit-pgp-processing 'sign)
+	(or (memq 'sign mime-edit-pgp-processing)
+	    (setq mime-edit-pgp-processing 
+		  (nconc mime-edit-pgp-processing 
+			 (copy-sequence '(sign)))))
 	(message "This message will be signed.")
 	)
-    (if (eq mime-edit-pgp-processing 'sign)
-	(setq mime-edit-pgp-processing nil)
-      )
+    (setq mime-edit-pgp-processing 
+	  (delq 'sign mime-edit-pgp-processing))
     (message "This message will not be signed.")
     ))
 
@@ -2389,12 +2561,14 @@ Optional TRANSFER-LEVEL is a number of transfer-level, 7 or 8."
     ))
   (if arg
       (progn
-	(setq mime-edit-pgp-processing 'encrypt)
+	(or (memq 'encrypt mime-edit-pgp-processing)
+	    (setq mime-edit-pgp-processing 
+		  (nconc mime-edit-pgp-processing 
+			 (copy-sequence '(encrypt)))))
 	(message "This message will be encrypt.")
 	)
-    (if (eq mime-edit-pgp-processing 'encrypt)
-	(setq mime-edit-pgp-processing nil)
-      )
+    (setq mime-edit-pgp-processing
+	  (delq 'encrypt mime-edit-pgp-processing))
     (message "This message will not be encrypt.")
     ))
 
@@ -2404,15 +2578,18 @@ Optional TRANSFER-LEVEL is a number of transfer-level, 7 or 8."
 	       (if (search-forward (concat "\n" mail-header-separator "\n"))
 		   (match-end 0)
 		 )))
-	(end (point-max))
 	)
     (if beg
-	(cond ((eq mime-edit-pgp-processing 'sign)
-	       (mime-edit-enclose-pgp-signed-region beg end)
-	       )
-	      ((eq mime-edit-pgp-processing 'encrypt)
-	       (mime-edit-enclose-pgp-encrypted-region beg end)
-	       ))
+	(dolist (pgp-processing mime-edit-pgp-processing)
+	  (case pgp-processing
+	    (sign
+	     (mime-edit-enclose-pgp-signed-region 
+	      beg (point-max))
+	     )
+	    (encrypt
+	     (mime-edit-enclose-pgp-encrypted-region 
+	      beg (point-max))
+	     )))
       )))
 
 
@@ -2441,11 +2618,7 @@ Content-Type: message/partial; id=%s; number=%d; total=%d\n%s\n"
 	    (or (cdr (assq major-mode mime-edit-message-max-lines-alist))
 		mime-edit-message-default-max-lines))
       )
-  (let* ((mime-edit-draft-file-name
-	  (or (buffer-file-name)
-	      (make-temp-name
-	       (expand-file-name "mime-draft" temporary-file-directory))))
-	 (separator mail-header-separator)
+  (let* ((separator mail-header-separator)
 	 (id (concat "\""
 		     (replace-space-with-underline (current-time-string))
 		     "@" (system-name) "\"")))
@@ -2506,7 +2679,7 @@ Content-Type: message/partial; id=%s; number=%d; total=%d\n%s\n"
 	  (message (format "Sending %d/%d..."
 			   mime-edit-partial-number total))
 	  (call-interactively command)
-	  (message (format "Sending %d/%d... done"
+	  (message (format "Sending %d/%d...done"
 			   mime-edit-partial-number total))
 	  )
 	(setq mime-edit-partial-number
@@ -2524,7 +2697,7 @@ Content-Type: message/partial; id=%s; number=%d; total=%d\n%s\n"
       (save-excursion
 	(message (format "Sending %d/%d..."
 			 mime-edit-partial-number total))
-	(message (format "Sending %d/%d... done"
+	(message (format "Sending %d/%d...done"
 			 mime-edit-partial-number total))
 	)
       )))
@@ -2557,6 +2730,7 @@ Content-Type: message/partial; id=%s; number=%d; total=%d\n%s\n"
 	 (buf-name (buffer-name))
 	 (temp-buf-name (concat "*temp-article:" buf-name "*"))
 	 (buf (get-buffer temp-buf-name))
+	 (pgp-processing mime-edit-pgp-processing)
 	 )
     (if buf
 	(progn
@@ -2572,6 +2746,7 @@ Content-Type: message/partial; id=%s; number=%d; total=%d\n%s\n"
     (setq mail-header-separator separator)
     (make-local-variable 'mime-edit-buffer)
     (setq mime-edit-buffer the-buf)
+    (setq mime-edit-pgp-processing pgp-processing)
 
     (run-hooks 'mime-edit-translate-hook)
     (mime-edit-translate-buffer)
@@ -2581,19 +2756,18 @@ Content-Type: message/partial; id=%s; number=%d; total=%d\n%s\n"
 	(replace-match "")
       )
     (mime-view-buffer)
-    ))
+    (make-local-variable 'mime-edit-temp-message-buffer)
+    (setq mime-edit-temp-message-buffer buf)))
 
 (defun mime-edit-quitting-method ()
   "Quitting method for mime-view."
-  (let* ((entity (get-text-property (point-min) 'mime-view-entity))
-	 (temp (mime-entity-buffer entity))
+  (let* ((temp mime-edit-temp-message-buffer)
 	 buf)
     (mime-preview-kill-buffer)
     (set-buffer temp)
     (setq buf mime-edit-buffer)
     (kill-buffer temp)
-    (switch-to-buffer buf)
-    ))
+    (switch-to-buffer buf)))
 
 (set-alist 'mime-preview-quitting-method-alist
 	   'mime-temp-message-mode
@@ -2616,7 +2790,12 @@ Content-Type: message/partial; id=%s; number=%d; total=%d\n%s\n"
     string))
 
 (defun mime-edit-decode-multipart-in-buffer (content-type not-decode-text)
-  (let* ((subtype (mime-content-type-subtype content-type))
+  (let* ((subtype
+	  (or
+	   (cdr (assoc (mime-content-type-parameter content-type "protocol")
+		       '(("application/pgp-encrypted" . pgp-encrypted)
+			 ("application/pgp-signature" . pgp-signed))))
+	   (mime-content-type-subtype content-type)))
 	 (boundary (mime-content-type-parameter content-type "boundary"))
 	 (boundary-pat (concat "\n--" (regexp-quote boundary) "[ \t]*\n")))
     (re-search-forward boundary-pat nil t)
@@ -2644,13 +2823,36 @@ Content-Type: message/partial; id=%s; number=%d; total=%d\n%s\n"
 		)
 	      (save-restriction
 		(narrow-to-region beg end)
-		(mime-edit-decode-message-in-buffer
-		 (if (eq subtype 'digest)
-		     (eval-when-compile
-		       (make-mime-content-type 'message 'rfc822))
-		   )
-		 not-decode-text)
-		(goto-char (point-max))
+		(cond
+		 ((eq subtype 'pgp-encrypted)
+		  (when (and
+			 (progn
+			   (goto-char (point-min))
+			   (re-search-forward "^-+BEGIN PGP MESSAGE-+$"
+					      nil t))
+			 (prog1 
+			     (save-window-excursion
+			       (pgg-decrypt-region (match-beginning 0)
+						   (point-max)))
+			   (delete-region (point-min)(point-max))))
+		    (insert-buffer-substring pgg-output-buffer)
+		    (mime-edit-decode-message-in-buffer 
+		     nil not-decode-text)
+		    (delete-region (goto-char (point-min))
+				   (if (search-forward "\n\n" nil t)
+				       (match-end 0)
+				     (point-min)))
+		    (goto-char (point-max))
+		    ))
+		 (t 
+		  (mime-edit-decode-message-in-buffer
+		   (if (eq subtype 'digest)
+		       (eval-when-compile
+			 (make-mime-content-type 'message 'rfc822))
+		     )
+		   not-decode-text)
+		  (goto-char (point-max))
+		  ))
 		))))
 	))
     (goto-char (point-min))
@@ -2662,7 +2864,8 @@ Content-Type: message/partial; id=%s; number=%d; total=%d\n%s\n"
 			 )))
     ))
 
-(defun mime-edit-decode-single-part-in-buffer (content-type not-decode-text)
+(defun mime-edit-decode-single-part-in-buffer
+  (content-type not-decode-text &optional content-disposition)
   (let* ((type (mime-content-type-primary-type content-type))
 	 (subtype (mime-content-type-subtype content-type))
 	 (ctype (format "%s/%s" type subtype))
@@ -2689,7 +2892,38 @@ Content-Type: message/partial; id=%s; number=%d; total=%d\n%s\n"
 	 encoded
 	 (limit (save-excursion
 		  (if (search-forward "\n\n" nil t)
-		      (1- (point))))))
+		      (1- (point)))))
+	 (disposition-type
+	  (mime-content-disposition-type content-disposition))
+	 (disposition-str
+	  (if disposition-type
+	      (let ((bytes (+ 21 (length (format "%s" disposition-type)))))
+		(mapconcat (function
+			    (lambda (attr)
+			      (let* ((str (concat
+					   (car attr)
+					   "="
+					   (if (string-equal "filename"
+							     (car attr))
+					       (std11-wrap-as-quoted-string
+						(cdr attr))
+					     (cdr attr))))
+				     (bs (length str)))
+				(setq bytes (+ bytes bs 2))
+				(if (< bytes 76)
+				    (concat "; " str)
+				  (setq bytes (+ bs 1))
+				  (concat ";\n " str)
+				  )
+				)))
+			   (mime-content-disposition-parameters
+			    content-disposition)
+			   ""))))
+	 )
+    (if disposition-type
+	(setq pstr (format "%s\nContent-Disposition: %s%s"
+			   pstr disposition-type disposition-str))
+      )
     (save-excursion
       (if (re-search-forward
 	   "^Content-Transfer-Encoding:" limit t)
@@ -2712,7 +2946,8 @@ Content-Type: message/partial; id=%s; number=%d; total=%d\n%s\n"
 			(setq encoded t
 			      encoding nil)
 			)))))))
-    (if (or encoded (not not-decode-text))
+    (if (and (eq type 'text)
+	     (or encoded (not not-decode-text)))
  	(progn
  	  (save-excursion
  	    (goto-char (point-min))
@@ -2764,19 +2999,24 @@ Content-Type: message/partial; id=%s; number=%d; total=%d\n%s\n"
 	      (mime-edit-decode-multipart-in-buffer ctl not-decode-text)
 	      )
 	     (t
-	      (mime-edit-decode-single-part-in-buffer ctl not-decode-text)
+	      (mime-edit-decode-single-part-in-buffer
+	       ctl not-decode-text (mime-read-Content-Disposition))
 	      )))
 	(or not-decode-text
 	    (decode-mime-charset-region (point-min) (point-max)
 					default-mime-charset))
 	)
-      (save-restriction
-	(std11-narrow-to-header)
-	(goto-char (point-min))
-	(while (re-search-forward mime-edit-again-ignored-field-regexp nil t)
-	  (delete-region (match-beginning 0) (1+ (std11-field-end)))
-	  ))
-      (mime-decode-header-in-buffer (not not-decode-text))
+      (if (= (point-min) 1)
+	  (progn
+	    (save-restriction
+	      (std11-narrow-to-header)
+	      (goto-char (point-min))
+	      (while (re-search-forward
+		      mime-edit-again-ignored-field-regexp nil t)
+		(delete-region (match-beginning 0) (1+ (std11-field-end)))
+		))
+	    (mime-decode-header-in-buffer (not not-decode-text))
+	    ))
       )))
 
 ;;;###autoload