-;;; 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) 1994,1995,1996,1997,1998 Free Software Foundation, Inc.
;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
;; Created: 1995/9/26 (separated from tm-view.el)
;; Renamed: 1997/2/21 from tm-play.el
-;; Version: $Id: mime-play.el,v 0.51 1997-09-05 11:42:36 morioka Exp $
;; 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
(require 'alist)
(require 'filename)
+(eval-when-compile (require 'mime-text))
+
+
+(defvar mime-acting-situation-examples nil)
+
+(defun mime-save-acting-situation-examples ()
+ (let* ((file mime-acting-situation-examples-file)
+ (buffer (get-buffer-create " *mime-example*")))
+ (unwind-protect
+ (save-excursion
+ (set-buffer buffer)
+ (setq buffer-file-name file)
+ (erase-buffer)
+ (insert ";;; " (file-name-nondirectory file) "\n")
+ (insert "\n;; This file is generated automatically by "
+ mime-view-version-string "\n\n")
+ (insert ";;; Code:\n\n")
+ (pp `(setq mime-acting-situation-examples
+ ',mime-acting-situation-examples)
+ (current-buffer))
+ (insert "\n;;; "
+ (file-name-nondirectory file)
+ " ends here.\n")
+ (save-buffer))
+ (kill-buffer buffer))))
+
+(add-hook 'kill-emacs-hook 'mime-save-acting-situation-examples)
+
;;; @ content decoder
;;;
-(defvar mime-preview/after-decoded-position nil)
+(defvar mime-preview-after-decoded-position nil)
-(defun mime-view-play-current-entity (&optional mode)
+(defun mime-preview-play-current-entity (&optional mode)
"Play current entity.
It decodes current 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\"."
(interactive)
(or mode
- (setq mode "play")
- )
- (let ((cinfo (get-text-property (point) 'mime-view-cinfo)))
- (if cinfo
+ (setq mode "play"))
+ (let ((entity-info (get-text-property (point) 'mime-view-entity)))
+ (if entity-info
(let ((the-buf (current-buffer))
- (raw-buffer (get-text-property (point) 'mime-view-raw-buffer))
- )
- (setq mime-preview/after-decoded-position (point))
+ (raw-buffer (get-text-property (point) 'mime-view-raw-buffer)))
+ (setq mime-preview-after-decoded-position (point))
(set-buffer raw-buffer)
- (mime-display-content cinfo mode)
- (if (eq (current-buffer) raw-buffer)
- (progn
- (set-buffer the-buf)
- (goto-char mime-preview/after-decoded-position)
- ))
- ))))
-
-(defun mime-display-content (cinfo &optional mode)
- (let ((beg (mime-entity-info-point-min cinfo))
- (end (mime-entity-info-point-max cinfo))
- (ctype (or (mime-entity-info-type/subtype cinfo) "text/plain"))
- (params (mime-entity-info-parameters cinfo))
- (encoding (mime-entity-info-encoding cinfo))
- )
+ (mime-raw-play-entity entity-info mode)
+ (when (eq (current-buffer) raw-buffer)
+ (set-buffer the-buf)
+ (goto-char mime-preview-after-decoded-position)
+ )))))
+
+(defun mime-sort-situation (situation)
+ (sort situation
+ #'(lambda (a b)
+ (let ((a-t (car a))
+ (b-t (car b))
+ (order '((type . 1)
+ (subtype . 2)
+ (mode . 3)
+ (major-mode . 4)))
+ a-order b-order)
+ (if (symbolp a-t)
+ (let ((ret (assq a-t order)))
+ (if ret
+ (setq a-order (cdr ret))
+ (setq a-order 5)
+ ))
+ (setq a-order 6)
+ )
+ (if (symbolp b-t)
+ (let ((ret (assq b-t order)))
+ (if ret
+ (setq b-order (cdr ret))
+ (setq b-order 5)
+ ))
+ (setq b-order 6)
+ )
+ (if (= a-order b-order)
+ (string< (format "%s" a-t)(format "%s" b-t))
+ (< a-order b-order))
+ )))
+ )
+
+(defun mime-raw-play-entity (entity-info &optional mode)
+ "Play entity specified by ENTITY-INFO.
+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 ((beg (mime-entity-point-min entity-info))
+ (end (mime-entity-point-max entity-info))
+ (content-type (mime-entity-content-type entity-info))
+ (encoding (mime-entity-encoding entity-info)))
+ (or content-type
+ (setq content-type (make-mime-content-type 'text 'plain)))
;; Check for VM
(if (< beg (point-min))
(setq beg (point-min))
(setq end (point-max))
)
(let (method cal ret)
- (setq cal (list* (cons 'type ctype)
+ (setq cal (list* (cons 'major-mode major-mode)
(cons 'encoding encoding)
- (cons 'major-mode major-mode)
- params))
+ content-type))
(if mode
(setq cal (cons (cons 'mode mode) cal))
)
- (setq ret (mime/get-content-decoding-alist cal))
+ (setq ret
+ (or (ctree-match-calist mime-acting-situation-examples cal)
+ (ctree-match-calist-partially mime-acting-situation-examples
+ cal)
+ cal))
+ (setq ret
+ (or (ctree-find-calist mime-acting-condition ret
+ mime-view-find-every-acting-situation)
+ (ctree-find-calist mime-acting-condition cal
+ mime-view-find-every-acting-situation)
+ ))
+ (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))
+ (ctree-set-calist-strictly 'mime-acting-situation-examples ret)
+ )
+ (t
+ (setq ret (car ret))
+ ))
(setq method (cdr (assq 'method ret)))
(cond ((and (symbolp method)
(fboundp method))
(funcall method beg end ret)
)
+ ((stringp method)
+ (mime-activate-mailcap-method beg end ret)
+ )
((and (listp method)(stringp (car method)))
- (mime-article/start-external-method-region beg end ret)
+ (mime-activate-external-method beg end ret)
)
(t
(mime-show-echo-buffer
- "No method are specified for %s\n" ctype)
- ))
- )
- ))
+ "No method are specified for %s\n"
+ (mime-type/subtype-string
+ (mime-content-type-primary-type content-type)
+ (mime-content-type-subtype content-type))
+ )))
+ )))
-;;; @ method selector
+;;; @ external decoder
;;;
-(defun mime/get-content-decoding-alist (al)
- (get-unified-alist mime-acting-condition al)
- )
+(defvar mime-mailcap-method-filename-alist nil)
+(defun mime-activate-mailcap-method (start end situation)
+ (save-excursion
+ (save-restriction
+ (narrow-to-region start end)
+ (goto-char start)
+ (let ((method (cdr (assoc 'method situation)))
+ (name (expand-file-name (mime-raw-get-filename situation)
+ mime-temp-directory)))
+ (mime-write-decoded-region (if (re-search-forward "^$" end t)
+ (1+ (match-end 0))
+ (point-min))
+ end name
+ (cdr (assq 'encoding situation)))
+ (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)
+ )
+ ;;(mime-show-echo-buffer)
+ ))))
-;;; @ external decoder
-;;;
+(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)))
-(defun mime-article/start-external-method-region (beg end cal)
+(defun mime-activate-external-method (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))
+ (name (mime-raw-get-filename cal))
)
(if method
(let ((file (make-temp-name
(list (car method)
mime-echo-buffer-name (car method)
)
- (mime-article/make-method-args cal
- (cdr (cdr method)))
+ (mime-make-external-method-args
+ cal (cdr (cdr method)))
))
(apply (function start-process) args)
(mime-show-echo-buffer)
))
))))
-(defun mime-article/make-method-args (cal format)
+(defun mime-make-external-method-args (cal format)
(mapcar (function
(lambda (arg)
(if (stringp arg)
(setq win (get-buffer-window bbdb-buffer-name))
)
(set-window-buffer win mime-echo-buffer-name)
- (select-window (get-buffer-window mime-view-buffer))
+ (select-window (get-buffer-window mime-preview-buffer))
(setq win (split-window-vertically
(- (window-height)
(if (functionp mime-echo-window-height)
(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)
+(defun mime-raw-get-original-filename (param)
+ (or (if (member (cdr (assq 'encoding param))
+ mime-view-uuencode-encoding-name-list)
+ (mime-raw-get-uu-filename))
(let (ret)
- (or (if (or (and (setq ret (mime/Content-Disposition))
- (setq ret (assoc "filename" (cdr ret)))
+ (or (if (or (and (setq ret (mime-read-Content-Disposition))
+ (setq ret
+ (assoc
+ "filename"
+ (mime-content-disposition-parameters ret)))
)
(setq ret (assoc "name" param))
(setq ret (assoc "x-name" param))
))
))
-(defun mime-article/get-filename (param)
- (replace-as-filename (mime-article/get-original-filename param))
+(defun mime-raw-get-filename (param)
+ (replace-as-filename (mime-raw-get-original-filename param))
)
+;;; @ file extraction
+;;;
+
+(defun mime-method-to-save (beg end cal)
+ (goto-char beg)
+ (let* ((name
+ (save-restriction
+ (narrow-to-region beg end)
+ (mime-raw-get-filename cal)
+ ))
+ (encoding (or (cdr (assq 'encoding cal)) "7bit"))
+ (filename
+ (if (and name (not (string-equal name "")))
+ (expand-file-name name
+ (save-window-excursion
+ (call-interactively
+ (function
+ (lambda (dir)
+ (interactive "DDirectory: ")
+ dir)))))
+ (save-window-excursion
+ (call-interactively
+ (function
+ (lambda (file)
+ (interactive "FFilename: ")
+ (expand-file-name file)))))))
+ )
+ (if (file-exists-p filename)
+ (or (yes-or-no-p (format "File %s exists. Save anyway? " filename))
+ (error "")))
+ (re-search-forward "\n\n")
+ (mime-write-decoded-region (match-end 0) end filename encoding)
+ ))
+
+
;;; @ mail/news message
;;;
-(defun mime-view-quitting-method-for-mime-show-message-mode ()
+(defun mime-preview-quitting-method-for-mime-show-message-mode ()
"Quitting method for mime-view.
-It is registered to variable `mime-view-quitting-method-alist'."
+It is registered to variable `mime-preview-quitting-method-alist'."
(let ((mother mime-mother-buffer)
- (win-conf mime::preview/original-window-configuration)
+ (win-conf mime-preview-original-window-configuration)
)
(kill-buffer mime-raw-buffer)
- (mime-view-kill-buffer)
+ (mime-preview-kill-buffer)
(set-window-configuration win-conf)
(pop-to-buffer mother)
))
-(defun mime-display-message/rfc822 (beg end cal)
- (let* ((cnum (mime-article/point-content-number beg))
+(defun mime-method-to-display-message/rfc822 (beg end cal)
+ (let* ((cnum (mime-raw-point-to-entity-number beg))
(new-name (format "%s-%s" (buffer-name) cnum))
- (mother mime-view-buffer)
+ (mother mime-preview-buffer)
(text-decoder
(cdr (or (assq major-mode mime-text-decoder-alist)
(assq t mime-text-decoder-alist))))
;;; @ message/partial
;;;
-(defvar mime-article/coding-system-alist
- (list '(mh-show-mode . no-conversion)
- (cons t (mime-charset-to-coding-system default-mime-charset))
- ))
-
-(defun mime-article::write-region (start end file)
+(defun mime-raw-write-region (start end filename)
+ "Write current region into specified file.
+When called from a program, takes three arguments:
+START, END and FILENAME. START and END are buffer positions.
+It refer `mime-raw-buffer-coding-system-alist' to choose coding-system
+to write."
(let ((coding-system-for-write
(cdr
- (or (assq major-mode mime-article/coding-system-alist)
- (assq t mime-article/coding-system-alist)
+ (or (assq major-mode mime-raw-buffer-coding-system-alist)
+ (assq t mime-raw-buffer-coding-system-alist)
))))
- (write-region start end file)
+ (write-region start end filename)
))
-(defun mime-display-message/partial (beg end cal)
+(defun mime-method-to-store-message/partial (beg end cal)
(goto-char beg)
(let* ((root-dir
(expand-file-name
(number (cdr (assoc "number" cal)))
(total (cdr (assoc "total" cal)))
file
- (mother mime-view-buffer)
+ (mother mime-preview-buffer)
)
(or (file-exists-p root-dir)
(make-directory root-dir)
(set-window-buffer pwin
(save-excursion
(set-buffer full-buf)
- mime-view-buffer))
+ mime-preview-buffer))
(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-raw-write-region (point) end file)
(let ((total-file (concat root-dir "/CT")))
(setq total
(if total
(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)
(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)))
))
(pbuf (save-excursion
(set-buffer full-buf)
- mime-view-buffer)))
+ mime-preview-buffer)))
(set-window-buffer pwin pbuf)
(select-window pwin)
)))))
;;; @ message/external-body
;;;
-(defvar mime-article/dired-function
- (if mime/use-multi-frame
+(defvar mime-raw-dired-function
+ (if (and (>= emacs-major-version 19) window-system)
(function dired-other-frame)
- (function mime-article/dired-function-for-one-frame)
+ (function mime-raw-dired-function-for-one-frame)
))
-(defun mime-article/dired-function-for-one-frame (dir)
- (let ((win (or (get-buffer-window mime-view-buffer)
+(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-display-message/external-ftp (beg end cal)
+(defun mime-method-to-display-message/external-ftp (beg end 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-article/dired-function pathname)
+ (funcall mime-raw-dired-function pathname)
(goto-char (point-min))
(search-forward name)
))
;;; @ rot13-47
;;;
-(defun mime-display-caesar (start end cal)
+(defun mime-method-to-display-caesar (start end cal)
"Internal method for mime-view to display ROT13-47-48 message."
- (let* ((cnum (mime-article/point-content-number start))
+ (let* ((cnum (mime-raw-point-to-entity-number start))
(new-name (format "%s-%s" (buffer-name) cnum))
(the-buf (current-buffer))
- (mother mime-view-buffer)
+ (mother mime-preview-buffer)
(charset (cdr (assoc "charset" cal)))
(encoding (cdr (assq 'encoding cal)))
(mode major-mode)
(provide 'mime-play)
+(let* ((file mime-acting-situation-examples-file)
+ (buffer (get-buffer-create " *mime-example*")))
+ (if (file-readable-p file)
+ (unwind-protect
+ (save-excursion
+ (set-buffer buffer)
+ (erase-buffer)
+ (insert-file-contents file)
+ (eval-current-buffer)
+ ;; format check
+ (or (eq (car mime-acting-situation-examples) 'type)
+ (setq mime-acting-situation-examples nil))
+ )
+ (kill-buffer buffer))))
+
;;; mime-play.el ends here
projects / elisp / semi.git / blobdiff