(require 'alist)
(require 'filename)
+(eval-when-compile
+ (require 'mime-text)
+ (condition-case nil
+ (require 'bbdb)
+ (error (defvar bbdb-buffer-name nil)))
+ )
+
+(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)
-(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
+ (interactive (list "play"))
+ (let ((entity (get-text-property (point) 'mime-view-entity)))
+ (if entity
(let ((the-buf (current-buffer))
- (raw-buffer (get-text-property (point) 'mime-view-raw-buffer))
- )
+ (raw-buffer (mime-entity-buffer entity)))
(setq mime-preview-after-decoded-position (point))
(set-buffer raw-buffer)
- (mime-playback-entity cinfo mode)
- (if (eq (current-buffer) raw-buffer)
- (progn
- (set-buffer the-buf)
- (goto-char mime-preview-after-decoded-position)
- ))
- ))))
-
-(defun mime-playback-entity (cinfo &optional mode)
- (let ((beg (mime-entity-info-point-min cinfo))
- (end (mime-entity-info-point-max cinfo))
- (c-type (mime-entity-info-media-type cinfo))
- (c-subtype (mime-entity-info-media-subtype cinfo))
- (params (mime-entity-info-parameters cinfo))
- (encoding (mime-entity-info-encoding cinfo))
- )
- (or c-type
- (setq c-type 'text
- c-subtype 'plain))
- ;; 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 c-type)
- (cons 'subtype c-subtype)
- (cons 'encoding encoding)
- (cons 'major-mode major-mode)
- params))
- (if mode
- (setq cal (cons (cons 'mode 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-activate-external-method beg end ret)
- )
- (t
- (mime-show-echo-buffer
- "No method are specified for %s\n" ctype)
- ))
+ (mime-raw-play-entity entity 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)
+ (method . 4)
+ (major-mode . 5)
+ (disposition-type . 6)
+ ))
+ a-order b-order)
+ (if (symbolp a-t)
+ (let ((ret (assq a-t order)))
+ (if ret
+ (setq a-order (cdr ret))
+ (setq a-order 7)
+ ))
+ (setq a-order 8)
+ )
+ (if (symbolp b-t)
+ (let ((ret (assq b-t order)))
+ (if ret
+ (setq b-order (cdr ret))
+ (setq b-order 7)
+ ))
+ (setq b-order 8)
+ )
+ (if (= a-order b-order)
+ (string< (format "%s" a-t)(format "%s" b-t))
+ (< a-order b-order))
+ )))
+ )
+
+(defsubst mime-delq-null-situation (situations field)
+ (let (dest)
+ (while situations
+ (let ((situation (car situations)))
+ (if (assq field situation)
+ (setq dest (cons situation dest))
+ ))
+ (setq situations (cdr situations)))
+ dest))
+
+(defun mime-raw-play-entity (entity &optional mode situation)
+ "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 (method ret)
+ (or situation
+ (setq situation (mime-entity-situation entity)))
+ (if mode
+ (setq situation (cons (cons 'mode mode) situation))
)
+ (setq ret
+ (or (ctree-match-calist mime-acting-situation-examples situation)
+ (ctree-match-calist-partially mime-acting-situation-examples
+ situation)
+ situation))
+ (setq ret
+ (or (mime-delq-null-situation
+ (ctree-find-calist mime-acting-condition ret
+ mime-view-find-every-acting-situation)
+ 'method)
+ (mime-delq-null-situation
+ (ctree-find-calist mime-acting-condition situation
+ mime-view-find-every-acting-situation)
+ 'method)
+ ))
+ (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 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-entity-type/subtype entity))
+ ))
))
-;;; @ method selector
-;;;
-
-(defun mime/get-content-decoding-alist (al)
- (get-unified-alist mime-acting-condition al)
- )
-
-
;;; @ external decoder
;;;
-(defun mime-activate-external-method (beg end cal)
+(defvar mime-mailcap-method-filename-alist nil)
+
+(defun mime-activate-mailcap-method (entity situation)
(save-excursion
(save-restriction
- (narrow-to-region beg end)
- (goto-char beg)
- (let ((method (cdr (assoc 'method cal)))
- (name (mime-article/get-filename cal))
+ (let ((start (mime-entity-point-min entity))
+ (end (mime-entity-point-max entity)))
+ (narrow-to-region start end)
+ (goto-char start)
+ (let ((method (cdr (assoc 'method situation)))
+ (name (mime-entity-safe-filename entity)))
+ (setq name
+ (if name
+ (expand-file-name name mime-temp-directory)
+ (make-temp-name
+ (expand-file-name "EMI" mime-temp-directory))
+ ))
+ (mime-write-decoded-region (mime-entity-body-start entity) 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)
)
- (if method
- (let ((file (make-temp-name
- (expand-file-name "TM" mime-temp-directory)))
- 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-echo-buffer-name (car method)
- )
- (mime-make-external-method-args
- cal (cdr (cdr method)))
- ))
- (apply (function start-process) args)
- (mime-show-echo-buffer)
- ))
- ))))
-
-(defun mime-make-external-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-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 t
"*If non-nil, mime-echo window is shared with BBDB window.")
(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)
- (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-article/get-filename (param)
- (replace-as-filename (mime-article/get-original-filename param))
- )
+(defun mime-entity-safe-filename (entity)
+ (let ((filename
+ (or (mime-entity-filename entity)
+ (let ((subj
+ (or (mime-read-field 'Content-Description entity)
+ (mime-read-field 'Subject entity))))
+ (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)
+ )))
;;; @ file extraction
;;;
-(defun mime-method-to-save (beg end cal)
- (goto-char beg)
- (let* ((name
- (save-restriction
- (narrow-to-region beg end)
- (mime-article/get-filename cal)
- ))
- (encoding (cdr (assq 'encoding cal)))
- (filename
- (if (and name (not (string-equal name "")))
- (expand-file-name name
- (call-interactively
- (function
- (lambda (dir)
- (interactive "DDirectory: ")
- dir))))
- (call-interactively
- (function
- (lambda (file)
- (interactive "FFilename: ")
- (expand-file-name file))))))
+(defun mime-save-content (entity situation)
+ (let* ((name (mime-entity-safe-filename entity))
+ (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)(point-max) filename encoding)
+ (or (yes-or-no-p (format "File %s exists. Save anyway? " filename))
+ (error "")))
+ (mime-write-entity-content entity filename)
))
+;;; @ file detection
+;;;
+
+(defvar mime-file-content-type-alist
+ '(("JPEG" image jpeg)
+ ("GIF" image gif)
+ )
+ "*Alist of \"file\" output patterns vs. corresponding media-types.
+Each element looks like (REGEXP TYPE SUBTYPE).
+REGEXP is pattern for \"file\" command output.
+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 ((beg (mime-entity-point-min entity))
+ (end (mime-entity-point-max entity)))
+ (goto-char beg)
+ (let* ((name (save-restriction
+ (narrow-to-region beg end)
+ (mime-entity-safe-filename entity)
+ ))
+ (encoding (or (cdr (assq 'encoding situation)) "7bit"))
+ (filename (if (and name (not (string-equal name "")))
+ (expand-file-name name mime-temp-directory)
+ (make-temp-name
+ (expand-file-name "EMI" mime-temp-directory)))))
+ (mime-write-decoded-region (mime-entity-body-start entity) end
+ filename encoding)
+ (let (type subtype)
+ (with-temp-buffer
+ (call-process "file" nil t nil filename)
+ (goto-char (point-min))
+ (if (search-forward (concat filename ": ") nil t)
+ (let ((rest mime-file-content-type-alist))
+ (while (not (let ((cell (car rest)))
+ (if (looking-at (car cell))
+ (setq type (nth 1 cell)
+ subtype (nth 2 cell))
+ )))
+ (setq rest (cdr rest))))))
+ (if type
+ (mime-raw-play-entity
+ entity "play"
+ (put-alist 'type type
+ (put-alist 'subtype subtype
+ (mime-entity-situation entity))))
+ ))
+ )))
+
+
;;; @ 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-method-to-display-message/rfc822 (beg end cal)
- (let* ((cnum (mime-article/point-content-number beg))
- (new-name (format "%s-%s" (buffer-name) cnum))
- (mother mime-view-buffer)
- (text-decoder
- (cdr (or (assq major-mode mime-text-decoder-alist)
- (assq t mime-text-decoder-alist))))
- str)
- (setq str (buffer-substring beg end))
- (switch-to-buffer new-name)
+(defun mime-view-message/rfc822 (entity situation)
+ (let* ((new-name
+ (format "%s-%s" (buffer-name) (mime-entity-number entity)))
+ (mother mime-preview-buffer)
+ (children (car (mime-entity-children entity))))
+ (set-buffer (get-buffer-create new-name))
(erase-buffer)
- (insert str)
- (goto-char (point-min))
- (if (re-search-forward "^\n" nil t)
- (delete-region (point-min) (match-end 0))
- )
+ (insert-buffer-substring (mime-entity-buffer children)
+ (mime-entity-point-min children)
+ (mime-entity-point-max children))
+ (setq mime-message-structure children)
(setq major-mode 'mime-show-message-mode)
- (setq mime-text-decoder text-decoder)
- (mime-view-mode mother)
+ (mime-view-buffer (current-buffer) nil mother
+ nil (if (mime-entity-cooked-p entity) 'cooked))
))
;;; @ 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)
- (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)
- ))
-
-(defun mime-method-to-store-message/partial (beg end cal)
- (goto-char beg)
+(defun mime-store-message/partial-piece (entity cal)
+ (goto-char (mime-entity-point-min entity))
(let* ((root-dir
(expand-file-name
(concat "m-prts-" (user-login-name)) mime-temp-directory))
(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) end file)
+ (mime-write-entity-body entity file)
(let ((total-file (concat root-dir "/CT")))
(setq total
(if total
(setq i (1+ i))
))
(as-binary-output-file
- (write-region (point-min)(point-max)
- (expand-file-name "FULL" root-dir)))
+ (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-method-to-display-message/external-ftp (beg end cal)
+(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)))
- ;;(mode (cdr (assoc "mode" cal)))
- (pathname (concat "/anonymous@" site ":" directory))
- )
- (message (concat "Accessing " (expand-file-name name pathname) "..."))
- (funcall mime-article/dired-function pathname)
+ (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)
))
+(defvar mime-raw-browse-url-function (function mime-browse-url))
+
+(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-method-to-display-caesar (start end cal)
+(defun mime-view-caesar (entity situation)
"Internal method for mime-view to display ROT13-47-48 message."
- (let* ((cnum (mime-article/point-content-number start))
- (new-name (format "%s-%s" (buffer-name) cnum))
- (the-buf (current-buffer))
- (mother mime-view-buffer)
- (charset (cdr (assoc "charset" cal)))
- (encoding (cdr (assq 'encoding cal)))
- (mode major-mode)
- )
+ (let* ((new-name (format "%s-%s" (buffer-name)
+ (mime-entity-number entity)))
+ (mother mime-preview-buffer))
(let ((pwin (or (get-buffer-window mother)
(get-largest-window)))
- (buf (get-buffer-create new-name))
- )
+ (buf (get-buffer-create new-name)))
(set-window-buffer pwin buf)
(set-buffer buf)
(select-window pwin)
)
(setq buffer-read-only nil)
(erase-buffer)
- (insert-buffer-substring the-buf start end)
- (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)
- ))
+ (mime-text-insert-decoded-body entity)
(mule-caesar-region (point-min) (point-max))
(set-buffer-modified-p nil)
(set-buffer mother)
(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-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