-;;; mime-play.el --- decoder for mime-view.el
+;;; mime-play.el --- Playback processing module for mime-view.el
-;; Copyright (C) 1994,1995,1996,1997 Free Software Foundation, Inc.
+;; Copyright (C) 1994,95,96,97,98,99,2000 Free Software Foundation, Inc.
-;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
+;; Author: MORIOKA Tomohiko <tomo@m17n.org>
;; Created: 1995/9/26 (separated from tm-view.el)
;; Renamed: 1997/2/21 from tm-play.el
-;; Version: $Id: mime-play.el,v 0.3 1997-02-27 08:34:21 tmorioka Exp $
-;; Keywords: mail, news, MIME, multimedia
+;; Keywords: MIME, multimedia, mail, news
-;; This file is part of SEMI (SEMI is Emacs MIME Interfaces).
+;; This file is part of SEMI (Secretariat of Emacs MIME Interfaces).
;; This program is free software; you can redistribute it and/or
;; modify it under the terms of the GNU General Public License as
;;; Code:
(require 'mime-view)
+(require 'alist)
+(require 'filename)
-
-;;; @ content decoder
-;;;
-
-(defvar mime-preview/after-decoded-position nil)
-
-(defun mime-preview/decode-content ()
- (interactive)
- (let ((pc (mime-preview/point-pcinfo (point))))
- (if pc
- (let ((the-buf (current-buffer)))
- (setq mime-preview/after-decoded-position (point))
- (set-buffer (mime::preview-content-info/buffer pc))
- (mime-article/decode-content
- (mime::preview-content-info/content-info pc))
- (if (eq (current-buffer)
- (mime::preview-content-info/buffer pc))
- (progn
- (set-buffer the-buf)
- (goto-char mime-preview/after-decoded-position)
- ))
- ))))
-
-(defun mime-article/decode-content (cinfo)
- (let ((beg (mime::content-info/point-min cinfo))
- (end (mime::content-info/point-max cinfo))
- (ctype (or (mime::content-info/type cinfo) "text/plain"))
- (params (mime::content-info/parameters cinfo))
- (encoding (mime::content-info/encoding cinfo))
- )
- ;; Check for VM
- (if (< beg (point-min))
- (setq beg (point-min))
- )
- (if (< (point-max) end)
- (setq end (point-max))
- )
- (let (method cal ret)
- (setq cal (list* (cons 'type ctype)
- (cons 'encoding encoding)
- (cons 'major-mode major-mode)
- params))
- (if mime-view-decoding-mode
- (setq cal (cons
- (cons 'mode mime-view-decoding-mode)
- cal))
- )
- (setq ret (mime/get-content-decoding-alist cal))
- (setq method (cdr (assq 'method ret)))
- (cond ((and (symbolp method)
- (fboundp method))
- (funcall method beg end ret)
- )
- ((and (listp method)(stringp (car method)))
- (mime-article/start-external-method-region beg end ret)
- )
- (t
- (mime-article/show-output-buffer
- "No method are specified for %s\n" ctype)
- ))
- )
- ))
-
-
-;;; @ method selector
-;;;
+(eval-when-compile
+ (condition-case nil
+ (require 'bbdb)
+ (error (defvar bbdb-buffer-name nil)))
+ )
-;;; @@ alist
-;;;
+(defcustom mime-save-directory "~/"
+ "*Name of the directory where MIME entity will be saved in.
+If t, it means current directory."
+ :group 'mime-view
+ :type '(choice (const :tag "Current directory" t)
+ (directory)))
-(defun put-alist (item value alist)
- "Modify ALIST to set VALUE to ITEM.
-If there is a pair whose car is ITEM, replace its cdr by VALUE.
-If there is not such pair, create new pair (ITEM . VALUE) and
-return new alist whose car is the new pair and cdr is ALIST.
-\[tomo's ELIS like function]"
- (let ((pair (assoc item alist)))
- (if pair
- (progn
- (setcdr pair value)
- alist)
- (cons (cons item value) alist)
- )))
-
-(defun del-alist (item alist)
- "If there is a pair whose key is ITEM, delete it from ALIST.
-\[tomo's ELIS emulating function]"
- (if (equal item (car (car alist)))
- (cdr alist)
- (let ((pr alist)
- (r (cdr alist))
- )
- (catch 'tag
- (while (not (null r))
- (if (equal item (car (car r)))
- (progn
- (rplacd pr (cdr r))
- (throw 'tag alist)))
- (setq pr r)
- (setq r (cdr r))
- )
- alist))))
+(defvar mime-play-find-every-situations t
+ "*Find every available situations if non-nil.")
-;;; @@ field
+;;; @ content decoder
;;;
-(defun put-fields (tp c)
- (catch 'tag
- (let ((r tp) f ret)
- (while r
- (setq f (car r))
- (if (not (if (setq ret (assoc (car f) c))
- (equal (cdr ret)(cdr f))
- (setq c (cons f c))
- ))
- (throw 'tag 'error))
- (setq r (cdr r))
- ))
- c))
-
-
-;;; @@ field unifier
-;;;
+;;;###autoload
+(defun mime-preview-play-current-entity (&optional ignore-examples mode)
+ "Play current entity.
+It decodes current entity to call internal or external method. The
+method is selected from variable `mime-acting-condition'.
+If IGNORE-EXAMPLES (C-u prefix) is specified, this function ignores
+`mime-acting-situation-example-list'.
+If MODE is specified, play as it. Default MODE is \"play\"."
+ (interactive "P")
+ (let ((entity (get-text-property (point) 'mime-view-entity)))
+ (if entity
+ (let ((situation
+ (get-text-property (point) 'mime-view-situation)))
+ (or mode
+ (setq mode "play"))
+ (setq situation
+ (if (assq 'mode situation)
+ (put-alist 'mode mode (copy-alist situation))
+ (cons (cons 'mode mode)
+ situation)))
+ (if ignore-examples
+ (setq situation
+ (cons (cons 'ignore-examples ignore-examples)
+ situation)))
+ (mime-play-entity entity situation)
+ ))))
-(defun field-unifier-for-default (a b)
+;;;###autoload
+(defun mime-play-entity (entity &optional situation ignored-method)
+ "Play entity specified by ENTITY.
+It decodes the entity to call internal or external method. The method
+is selected from variable `mime-acting-condition'. If MODE is
+specified, play as it. Default MODE is \"play\"."
(let ((ret
- (cond ((equal a b) a)
- ((null (cdr b)) a)
- ((null (cdr a)) b)
- )))
- (if ret
- (list nil ret nil)
- )))
-
-(defun field-unifier-for-mode (a b)
- (let ((va (cdr a)))
- (if (if (consp va)
- (member (cdr b) va)
- (equal va (cdr b))
- )
- (list nil b nil)
- )))
-
-(defun field-unify (a b)
- (let ((sym (intern (concat "field-unifier-for-" (intern (car a))))))
- (if (not (fboundp sym))
- (setq sym (function field-unifier-for-default))
- )
- (funcall sym a b)
+ (mime-unify-situations (mime-entity-situation entity situation)
+ mime-acting-condition
+ mime-acting-situation-example-list
+ 'method ignored-method
+ mime-play-find-every-situations))
+ method)
+ (setq mime-acting-situation-example-list (cdr ret)
+ ret (car ret))
+ (cond ((cdr ret)
+ (setq ret (select-menu-alist
+ "Methods"
+ (mapcar (function
+ (lambda (situation)
+ (cons
+ (format "%s"
+ (cdr (assq 'method situation)))
+ situation)))
+ ret)))
+ (setq ret (mime-sort-situation ret))
+ (add-to-list 'mime-acting-situation-example-list (cons ret 0))
+ )
+ (t
+ (setq ret (car ret))
+ ))
+ (setq method (cdr (assq 'method ret)))
+ (cond ((and (symbolp method)
+ (fboundp method))
+ (funcall method entity ret)
+ )
+ ((stringp method)
+ (mime-activate-mailcap-method entity ret)
+ )
+ ;; ((and (listp method)(stringp (car method)))
+ ;; (mime-activate-external-method entity ret)
+ ;; )
+ (t
+ (mime-show-echo-buffer "No method are specified for %s\n"
+ (mime-type/subtype-string
+ (cdr (assq 'type situation))
+ (cdr (assq 'subtype situation))))
+ (if (y-or-n-p "Do you want to save current entity to disk?")
+ (mime-save-content entity situation))
+ ))
))
-;;; @@ type unifier
+;;; @ external decoder
;;;
-(defun assoc-unify (class instance)
- (catch 'tag
- (let ((cla (copy-alist class))
- (ins (copy-alist instance))
- (r class)
- cell aret ret prev rest)
- (while r
- (setq cell (car r))
- (setq aret (assoc (car cell) ins))
- (if aret
- (if (setq ret (field-unify cell aret))
- (progn
- (if (car ret)
- (setq prev (put-alist (car (car ret))
- (cdr (car ret))
- prev))
- )
- (if (nth 2 ret)
- (setq rest (put-alist (car (nth 2 ret))
- (cdr (nth 2 ret))
- rest))
- )
- (setq cla (put-alist (car cell)(cdr (nth 1 ret)) cla))
- (setq ins (del-alist (car cell) ins))
- )
- (throw 'tag nil)
- ))
- (setq r (cdr r))
- )
- (setq r (copy-alist ins))
- (while r
- (setq cell (car r))
- (setq aret (assoc (car cell) cla))
- (if aret
- (if (setq ret (field-unify cell aret))
- (progn
- (if (car ret)
- (setq prev (put-alist (car (car ret))
- (cdr (car ret))
- prev))
- )
- (if (nth 2 ret)
- (setq rest (put-alist (car (nth 2 ret))
- (cdr (nth 2 ret))
- rest))
- )
- (setq cla (del-alist (car cell) cla))
- (setq ins (put-alist (car cell)(cdr (nth 1 ret)) ins))
- )
- (throw 'tag nil)
- ))
- (setq r (cdr r))
- )
- (list prev (append cla ins) rest)
- )))
-
-(defun get-unified-alist (db al)
- (let ((r db) ret)
- (catch 'tag
- (while r
- (if (setq ret (nth 1 (assoc-unify (car r) al)))
- (throw 'tag ret)
- )
- (setq r (cdr r))
- ))))
+(defvar mime-mailcap-method-filename-alist nil)
-(defun delete-atype (atl al)
- (let* ((r atl) ret oal)
- (setq oal
- (catch 'tag
- (while r
- (if (setq ret (nth 1 (assoc-unify (car r) al)))
- (throw 'tag (car r))
- )
- (setq r (cdr r))
- )))
- (delete oal atl)
- ))
-
-(defun remove-atype (sym al)
- (and (boundp sym)
- (set sym (delete-atype (eval sym) al))
- ))
-
-(defun replace-atype (atl old-al new-al)
- (let* ((r atl) ret oal)
- (if (catch 'tag
- (while r
- (if (setq ret (nth 1 (assoc-unify (car r) old-al)))
- (throw 'tag (rplaca r new-al))
- )
- (setq r (cdr r))
+(defun mime-activate-mailcap-method (entity situation)
+ (let ((method (cdr (assoc 'method situation)))
+ (name (mime-entity-safe-filename entity)))
+ (setq name
+ (if (and name (not (string= name "")))
+ (expand-file-name name temporary-file-directory)
+ (make-temp-name
+ (expand-file-name "EMI" temporary-file-directory))
))
- atl)))
-
-(defun set-atype (sym al &rest options)
- (if (null (boundp sym))
- (set sym al)
- (let* ((replacement (memq 'replacement options))
- (ignore-fields (car (cdr (memq 'ignore options))))
- (remove (or (car (cdr (memq 'remove options)))
- (let ((ral (copy-alist al)))
- (mapcar (function
- (lambda (type)
- (setq ral (del-alist type ral))
- ))
- ignore-fields)
- ral)))
- )
- (set sym
- (or (if replacement
- (replace-atype (eval sym) remove al)
- )
- (cons al
- (delete-atype (eval sym) remove)
- )
- )))))
-
-
-;;; @@ main selector
-;;;
-
-(defun mime/get-content-decoding-alist (al)
- (get-unified-alist mime/content-decoding-condition al)
- )
-
-
-;;; @ external decoder
-;;;
+ (mime-write-entity-content entity name)
+ (message "External method is starting...")
+ (let ((process
+ (let ((command
+ (mailcap-format-command
+ method
+ (cons (cons 'filename name) situation))))
+ (start-process command mime-echo-buffer-name
+ shell-file-name shell-command-switch command)
+ )))
+ (set-alist 'mime-mailcap-method-filename-alist process name)
+ (set-process-sentinel process 'mime-mailcap-method-sentinel)
+ )
+ ))
-(defun mime-article/start-external-method-region (beg end cal)
- (save-excursion
- (save-restriction
- (narrow-to-region beg end)
- (goto-char beg)
- (let ((method (cdr (assoc 'method cal)))
- (name (mime-article/get-filename cal))
- )
- (if method
- (let ((file (make-temp-name
- (expand-file-name "TM" mime/tmp-dir)))
- b args)
- (if (nth 1 method)
- (setq b beg)
- (setq b
- (if (re-search-forward "^$" nil t)
- (1+ (match-end 0))
- (point-min)
- ))
- )
- (goto-char b)
- (write-region b end file)
- (message "External method is starting...")
- (setq cal (put-alist
- 'name (replace-as-filename name) cal))
- (setq cal (put-alist 'file file cal))
- (setq args (nconc
- (list (car method)
- mime/output-buffer-name (car method)
- )
- (mime-article/make-method-args cal
- (cdr (cdr method)))
- ))
- (apply (function start-process) args)
- (mime-article/show-output-buffer)
- ))
- ))))
-
-(defun mime-article/make-method-args (cal format)
- (mapcar (function
- (lambda (arg)
- (if (stringp arg)
- arg
- (let* ((item (eval arg))
- (ret (cdr (assoc item cal)))
- )
- (if ret
- ret
- (if (eq item 'encoding)
- "7bit"
- ""))
- ))
- ))
- format))
-
-(defun mime-article/show-output-buffer (&rest forms)
- (get-buffer-create mime/output-buffer-name)
+(defun mime-mailcap-method-sentinel (process event)
+ (let ((file (cdr (assq process mime-mailcap-method-filename-alist))))
+ (if (file-exists-p file)
+ (delete-file file)
+ ))
+ (remove-alist 'mime-mailcap-method-filename-alist process)
+ (message (format "%s %s" process event)))
+
+(defvar mime-echo-window-is-shared-with-bbdb
+ (module-installed-p 'bbdb)
+ "*If non-nil, mime-echo window is shared with BBDB window.")
+
+(defvar mime-echo-window-height
+ (function
+ (lambda ()
+ (/ (window-height) 5)
+ ))
+ "*Size of mime-echo window.
+It allows function or integer. If it is function,
+`mime-show-echo-buffer' calls it to get height of mime-echo window.
+Otherwise `mime-show-echo-buffer' uses it as height of mime-echo
+window.")
+
+(defun mime-show-echo-buffer (&rest forms)
+ "Show mime-echo buffer to display MIME-playing information."
+ (get-buffer-create mime-echo-buffer-name)
(let ((the-win (selected-window))
- (win (get-buffer-window mime/output-buffer-name))
+ (win (get-buffer-window mime-echo-buffer-name)))
+ (unless win
+ (unless (and mime-echo-window-is-shared-with-bbdb
+ (condition-case nil
+ (setq win (get-buffer-window bbdb-buffer-name))
+ (error nil)))
+ (select-window (get-buffer-window (or mime-preview-buffer
+ (current-buffer))))
+ (setq win (split-window-vertically
+ (- (window-height)
+ (if (functionp mime-echo-window-height)
+ (funcall mime-echo-window-height)
+ mime-echo-window-height)
+ )))
)
- (or win
- (if (and mime/output-buffer-window-is-shared-with-bbdb
- (boundp 'bbdb-buffer-name)
- (setq win (get-buffer-window bbdb-buffer-name))
- )
- (set-window-buffer win mime/output-buffer-name)
- (select-window (get-buffer-window mime::article/preview-buffer))
- (setq win (split-window-vertically (/ (* (window-height) 3) 4)))
- (set-window-buffer win mime/output-buffer-name)
- ))
+ (set-window-buffer win mime-echo-buffer-name)
+ )
(select-window win)
(goto-char (point-max))
(if forms
- (insert (apply (function format) forms))
- )
+ (let ((buffer-read-only nil))
+ (insert (apply (function format) forms))
+ ))
(select-window the-win)
))
(concat (regexp-* mime-view-file-name-char-regexp)
"\\(\\." mime-view-file-name-char-regexp "+\\)*"))
-(defun mime-article/get-original-filename (param &optional encoding)
- (or (mime-article/get-uu-filename param encoding)
- (let (ret)
- (or (if (or (and (setq ret (mime/Content-Disposition))
- (setq ret (assoc "filename" (cdr ret)))
- )
- (setq ret (assoc "name" param))
- (setq ret (assoc "x-name" param))
- )
- (std11-strip-quoted-string (cdr ret))
- )
- (if (setq ret
- (std11-find-field-body '("Content-Description"
- "Subject")))
- (if (or (string-match mime-view-file-name-regexp-1 ret)
- (string-match mime-view-file-name-regexp-2 ret))
- (substring ret (match-beginning 0)(match-end 0))
- ))
- ))
- ))
+(defun mime-entity-safe-filename (entity)
+ (let ((filename
+ (or (mime-entity-filename entity)
+ (let ((subj
+ (or (mime-entity-read-field entity 'Content-Description)
+ (mime-entity-read-field entity 'Subject))))
+ (if (and subj
+ (or (string-match mime-view-file-name-regexp-1 subj)
+ (string-match mime-view-file-name-regexp-2 subj)))
+ (substring subj (match-beginning 0)(match-end 0))
+ )))))
+ (if filename
+ (replace-as-filename filename)
+ )))
-(defun mime-article/get-filename (param)
- (replace-as-filename (mime-article/get-original-filename param))
- )
+
+;;; @ file extraction
+;;;
+
+(defun mime-save-content (entity situation)
+ (let ((name (or (mime-entity-safe-filename entity)
+ (format "%s" (mime-entity-media-type entity))))
+ (dir (if (eq t mime-save-directory)
+ default-directory
+ mime-save-directory))
+ filename)
+ (setq filename (read-file-name
+ (concat "File name: (default "
+ (file-name-nondirectory name) ") ")
+ dir
+ (concat (file-name-as-directory dir)
+ (file-name-nondirectory name))))
+ (if (file-directory-p filename)
+ (setq filename (concat (file-name-as-directory filename)
+ (file-name-nondirectory name))))
+ (if (file-exists-p filename)
+ (or (yes-or-no-p (format "File %s exists. Save anyway? " filename))
+ (error "")))
+ (mime-write-entity-content entity (expand-file-name filename))
+ ))
+
+
+;;; @ file detection
+;;;
+
+(defvar mime-magic-type-alist
+ '(("^\377\330\377[\340\356]..JFIF" image jpeg)
+ ("^\211PNG" image png)
+ ("^GIF8[79]" image gif)
+ ("^II\\*\000" image tiff)
+ ("^MM\000\\*" image tiff)
+ ("^MThd" audio midi)
+ ("^\000\000\001\263" video mpeg)
+ )
+ "*Alist of regexp about magic-number vs. corresponding media-types.
+Each element looks like (REGEXP TYPE SUBTYPE).
+REGEXP is a regular expression to match against the beginning of the
+content of entity.
+TYPE is symbol to indicate primary type of media-type.
+SUBTYPE is symbol to indicate subtype of media-type.")
+
+(defun mime-detect-content (entity situation)
+ (let (type subtype)
+ (let ((mdata (mime-entity-content entity))
+ (rest mime-magic-type-alist))
+ (while (not (let ((cell (car rest)))
+ (if cell
+ (if (string-match (car cell) mdata)
+ (setq type (nth 1 cell)
+ subtype (nth 2 cell))
+ )
+ t)))
+ (setq rest (cdr rest))))
+ (setq situation (del-alist 'method (copy-alist situation)))
+ (mime-play-entity entity
+ (if type
+ (put-alist 'type type
+ (put-alist 'subtype subtype
+ situation))
+ situation)
+ 'mime-detect-content)))
;;; @ mail/news message
;;;
-(defun mime-view-quitting-method-for-mime/show-message-mode ()
- (let ((mother mime::preview/mother-buffer)
- (win-conf mime::preview/original-window-configuration)
- )
- (kill-buffer
- (mime::preview-content-info/buffer (car mime::preview/content-list)))
- (mime-view-kill-buffer)
+(defun mime-preview-quitting-method-for-mime-show-message-mode ()
+ "Quitting method for mime-view.
+It is registered to variable `mime-preview-quitting-method-alist'."
+ (let ((raw-buffer (mime-entity-buffer
+ (get-text-property (point-min) 'mime-view-entity)))
+ (mother mime-mother-buffer)
+ (win-conf mime-preview-original-window-configuration))
+ (kill-buffer raw-buffer)
+ (mime-preview-kill-buffer)
(set-window-configuration win-conf)
(pop-to-buffer mother)
- ;;(goto-char (point-min))
- ;;(mime-view-up-content)
))
-(defun mime-article/view-message/rfc822 (beg end cal)
- (let* ((cnum (mime-article/point-content-number beg))
- (cur-buf (current-buffer))
- (new-name (format "%s-%s" (buffer-name) cnum))
- (mother mime::article/preview-buffer)
- (code-converter
- (or (cdr (assq major-mode mime-text-decoder-alist))
- 'mime-view-default-code-convert-region))
- str)
- (setq str (buffer-substring beg end))
- (switch-to-buffer new-name)
- (erase-buffer)
- (insert str)
- (goto-char (point-min))
- (if (re-search-forward "^\n" nil t)
- (delete-region (point-min) (match-end 0))
- )
- (setq major-mode 'mime/show-message-mode)
- (setq mime::article/code-converter code-converter)
- (mime/viewer-mode mother)
- ))
+(defun mime-view-message/rfc822 (entity situation)
+ (let* ((new-name
+ (format "%s-%s" (buffer-name) (mime-entity-number entity)))
+ (mother (current-buffer))
+ (children (car (mime-entity-children entity)))
+ (preview-buffer
+ (mime-display-message
+ children new-name mother nil
+ (cdr (assq 'major-mode
+ (get-text-property (point) 'mime-view-situation))))))
+ (or (get-buffer-window preview-buffer)
+ (let ((m-win (get-buffer-window mother)))
+ (if m-win
+ (set-window-buffer m-win preview-buffer)
+ (switch-to-buffer preview-buffer)
+ )))))
;;; @ message/partial
;;;
-(defvar mime-article/coding-system-alist
- (list (cons 'mh-show-mode *noconv*)
- (cons t (mime-charset-to-coding-system default-mime-charset))
- ))
-
-(cond (running-mule-merged-emacs
- (defun mime-article::write-region (start end file)
- (let ((coding-system-for-write
- (cdr
- (or (assq major-mode mime-article/coding-system-alist)
- (assq t mime-article/coding-system-alist)
- ))))
- (write-region start end file)
- ))
- )
- ((or (boundp 'MULE)
- running-xemacs-with-mule)
- (defun mime-article::write-region (start end file)
- (let ((file-coding-system
- (cdr
- (or (assq major-mode mime-article/coding-system-alist)
- (assq t mime-article/coding-system-alist)
- ))))
- (write-region start end file)
- ))
- )
- ((boundp 'NEMACS)
- (defun mime-article::write-region (start end file)
- (let ((kanji-fileio-code
- (cdr
- (or (assq major-mode mime-article/kanji-code-alist)
- (assq t mime-article/kanji-code-alist)
- ))))
- (write-region start end file)
- ))
- )
- (t
- (defalias 'mime-article::write-region 'write-region)
- ))
-
-(defun mime-article/decode-message/partial (beg end cal)
- (goto-char beg)
- (let* ((root-dir (expand-file-name
- (concat "m-prts-" (user-login-name)) mime/tmp-dir))
+(defun mime-store-message/partial-piece (entity cal)
+ (let* ((root-dir
+ (expand-file-name
+ (concat "m-prts-" (user-login-name)) temporary-file-directory))
(id (cdr (assoc "id" cal)))
(number (cdr (assoc "number" cal)))
(total (cdr (assoc "total" cal)))
file
- (mother mime::article/preview-buffer)
- )
+ (mother (current-buffer)))
(or (file-exists-p root-dir)
- (make-directory root-dir)
- )
+ (make-directory root-dir))
(setq id (replace-as-filename id))
(setq root-dir (concat root-dir "/" id))
(or (file-exists-p root-dir)
- (make-directory root-dir)
- )
+ (make-directory root-dir))
(setq file (concat root-dir "/FULL"))
(if (file-exists-p file)
(let ((full-buf (get-buffer-create "FULL"))
(pwin (or (get-buffer-window mother)
(get-largest-window)))
- )
+ pbuf)
(save-window-excursion
(set-buffer full-buf)
(erase-buffer)
(as-binary-input-file (insert-file-contents file))
- (setq major-mode 'mime/show-message-mode)
- (mime/viewer-mode mother)
+ (setq major-mode 'mime-show-message-mode)
+ (mime-view-buffer (current-buffer) nil mother)
+ (setq pbuf (current-buffer))
)
- (set-window-buffer pwin
- (save-excursion
- (set-buffer full-buf)
- mime::article/preview-buffer))
+ (set-window-buffer pwin pbuf)
(select-window pwin)
)
- (re-search-forward "^$")
- (goto-char (1+ (match-end 0)))
(setq file (concat root-dir "/" number))
- (mime-article::write-region (point) (point-max) file)
+ (mime-write-entity-body entity file)
(let ((total-file (concat root-dir "/CT")))
(setq total
(if total
(or (file-exists-p total-file)
(save-excursion
(set-buffer
- (get-buffer-create mime/temp-buffer-name))
+ (get-buffer-create mime-temp-buffer-name))
(erase-buffer)
(insert total)
- (write-file total-file)
+ (write-region (point-min)(point-max) total-file)
(kill-buffer (current-buffer))
))
(string-to-number total)
(kill-buffer (current-buffer))
)))
)))
- (if (and total (> total 0))
+ (if (and total (> total 0)
+ (>= (length (directory-files root-dir nil "^[0-9]+$" t))
+ total))
(catch 'tag
(save-excursion
- (set-buffer (get-buffer-create mime/temp-buffer-name))
+ (set-buffer (get-buffer-create mime-temp-buffer-name))
(let ((full-buf (current-buffer)))
(erase-buffer)
(let ((i 1))
(goto-char (point-max))
(setq i (1+ i))
))
- (as-binary-output-file (write-file (concat root-dir "/FULL")))
+ (as-binary-output-file
+ (write-region (point-min)(point-max)
+ (expand-file-name "FULL" root-dir)))
(let ((i 1))
(while (<= i total)
(let ((file (format "%s/%d" root-dir i)))
(and (file-exists-p file)
(delete-file file)
))
- (save-window-excursion
- (setq major-mode 'mime/show-message-mode)
- (mime/viewer-mode mother)
- )
(let ((pwin (or (get-buffer-window mother)
- (get-largest-window)
- ))
- (pbuf (save-excursion
- (set-buffer full-buf)
- mime::article/preview-buffer)))
+ (get-largest-window)))
+ (pbuf (mime-display-message
+ (mime-open-entity 'buffer (current-buffer))
+ nil mother nil 'mime-show-message-mode)))
(set-window-buffer pwin pbuf)
(select-window pwin)
)))))
)))
-;;; @ rot13-47
+;;; @ message/external-body
;;;
-(require 'view)
+(defvar mime-raw-dired-function
+ (if (and (>= emacs-major-version 19) window-system)
+ (function dired-other-frame)
+ (function mime-raw-dired-function-for-one-frame)
+ ))
-(defconst mime-view-text/plain-mode-map (copy-keymap view-mode-map))
-(define-key mime-view-text/plain-mode-map
- "q" (function mime-view-text/plain-exit))
+(defun mime-raw-dired-function-for-one-frame (dir)
+ (let ((win (or (get-buffer-window mime-preview-buffer)
+ (get-largest-window))))
+ (select-window win)
+ (dired dir)
+ ))
-(defun mime-view-text/plain-mode ()
- "\\{mime-view-text/plain-mode-map}"
- (setq buffer-read-only t)
- (setq major-mode 'mime-view-text/plain-mode)
- (setq mode-name "MIME-View text/plain")
- (use-local-map mime-view-text/plain-mode-map)
- )
+(defun mime-view-message/external-anon-ftp (entity cal)
+ (let* ((site (cdr (assoc "site" cal)))
+ (directory (cdr (assoc "directory" cal)))
+ (name (cdr (assoc "name" cal)))
+ (pathname (concat "/anonymous@" site ":" directory)))
+ (message (concat "Accessing " (expand-file-name name pathname) " ..."))
+ (funcall mime-raw-dired-function pathname)
+ (goto-char (point-min))
+ (search-forward name)
+ ))
-(defun mime-view-text/plain-exit ()
- (interactive)
- (kill-buffer (current-buffer))
- )
+(defvar mime-raw-browse-url-function mime-browse-url-function)
-(defun mime-article/decode-caesar (beg end cal)
- (let* ((cnum (mime-article/point-content-number beg))
- (cur-buf (current-buffer))
- (new-name (format "%s-%s" (buffer-name) cnum))
- (mother mime::article/preview-buffer)
- (charset (cdr (assoc "charset" cal)))
- (encoding (cdr (assq 'encoding cal)))
- (mode major-mode)
- str)
- (setq str (buffer-substring beg end))
- (let ((pwin (or (get-buffer-window mother)
- (get-largest-window)))
- (buf (get-buffer-create new-name))
- )
- (set-window-buffer pwin buf)
- (set-buffer buf)
- (select-window pwin)
+(defun mime-view-message/external-url (entity cal)
+ (let ((url (cdr (assoc "url" cal))))
+ (message (concat "Accessing " url " ..."))
+ (funcall mime-raw-browse-url-function url)))
+
+
+;;; @ rot13-47
+;;;
+
+(defun mime-view-caesar (entity situation)
+ "Internal method for mime-view to display ROT13-47-48 message."
+ (let ((buf (get-buffer-create
+ (format "%s-%s" (buffer-name) (mime-entity-number entity)))))
+ (with-current-buffer buf
+ (setq buffer-read-only nil)
+ (erase-buffer)
+ (mime-insert-text-content entity)
+ (mule-caesar-region (point-min) (point-max))
+ (set-buffer-modified-p nil)
)
- (setq buffer-read-only nil)
- (erase-buffer)
- (insert str)
+ (let ((win (get-buffer-window (current-buffer))))
+ (or (eq (selected-window) win)
+ (select-window (or win (get-largest-window)))
+ ))
+ (view-buffer buf)
(goto-char (point-min))
- (if (re-search-forward "^\n" nil t)
- (delete-region (point-min) (match-end 0))
- )
- (let ((m (cdr (or (assq mode mime-text-decoder-alist)
- (assq t mime-text-decoder-alist)))))
- (and (functionp m)
- (funcall m charset encoding)
- ))
- (save-excursion
- (set-mark (point-min))
- (goto-char (point-max))
- (tm:caesar-region)
- )
- (set-buffer-modified-p nil)
- (mime-view-text/plain-mode)
))