;;; mmcooked.el --- MIME entity implementation for binary buffer
-;; Copyright (C) 1998 Free Software Foundation, Inc.
+;; Copyright (C) 1998,1999 Free Software Foundation, Inc.
;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
;; Keywords: MIME, multimedia, mail, news
(require 'mmbuffer)
-(defun mmcooked-open-entity (location)
- (mime-parse-buffer location 'cooked)
- )
+(mm-define-backend cooked (buffer))
-(defalias 'mmcooked-entity-point-min 'mmbuffer-entity-point-min)
-(defalias 'mmcooked-entity-point-max 'mmbuffer-entity-point-max)
-(defalias 'mmcooked-fetch-field 'mmbuffer-fetch-field)
+(mm-define-method entity-cooked-p ((entity cooked)) t)
-(defun mmcooked-cooked-p () t)
-
-(defalias 'mmcooked-entity-content 'mmbuffer-entity-content)
-
-(defun mmcooked-write-entity-content (entity filename)
+(mm-define-method write-entity-content ((entity cooked) filename)
(save-excursion
- (set-buffer (mime-entity-buffer-internal entity))
+ (set-buffer (mime-buffer-entity-buffer-internal entity))
(let ((encoding (or (mime-entity-encoding entity) "7bit")))
(if (member encoding '("7bit" "8bit" "binary"))
- (write-region (mime-entity-body-start-internal entity)
- (mime-entity-body-end-internal entity) filename)
- (mime-write-decoded-region (mime-entity-body-start-internal entity)
- (mime-entity-body-end-internal entity)
- filename encoding)
+ (write-region (mime-buffer-entity-body-start-internal entity)
+ (mime-buffer-entity-body-end-internal entity) filename)
+ (mime-write-decoded-region
+ (mime-buffer-entity-body-start-internal entity)
+ (mime-buffer-entity-body-end-internal entity)
+ filename encoding)
))))
-(defun mmcooked-write-entity (entity filename)
+(mm-define-method write-entity ((entity cooked) filename)
(save-excursion
- (set-buffer (mime-entity-buffer entity))
- (write-region (mime-entity-point-min entity)
- (mime-entity-point-max entity) filename)
+ (set-buffer (mime-buffer-entity-buffer-internal entity))
+ (write-region (mime-buffer-entity-header-start-internal entity)
+ (mime-buffer-entity-body-end-internal entity)
+ filename)
))
-(defun mmcooked-write-entity-body (entity filename)
+(mm-define-method write-entity-body ((entity cooked) filename)
(save-excursion
- (set-buffer (mime-entity-buffer entity))
- (write-region (mime-entity-body-start entity)
- (mime-entity-body-end entity) filename)
+ (set-buffer (mime-buffer-entity-buffer-internal entity))
+ (write-region (mime-buffer-entity-body-start-internal entity)
+ (mime-buffer-entity-body-end-internal entity)
+ filename)
+ ))
+
+(luna-define-method mime-insert-header ((entity mime-cooked-entity)
+ &optional invisible-fields
+ visible-fields)
+ (let (default-mime-charset)
+ (funcall (car (luna-class-find-functions
+ (luna-find-class 'mime-buffer-entity)
+ 'mime-insert-header))
+ entity invisible-fields visible-fields)
))
-(defun mmcooked-insert-decoded-header (entity &optional invisible-fields
- visible-fields)
- (save-restriction
- (narrow-to-region (point)(point))
- (let ((the-buf (current-buffer))
- (src-buf (mime-entity-buffer entity))
- (h-end (mime-entity-header-end entity))
- beg p end field-name len field)
- (save-excursion
- (set-buffer src-buf)
- (goto-char (mime-entity-header-start entity))
- (save-restriction
- (narrow-to-region (point) h-end)
- (while (re-search-forward std11-field-head-regexp nil t)
- (setq beg (match-beginning 0)
- p (match-end 0)
- field-name (buffer-substring beg (1- p))
- len (string-width field-name)
- end (std11-field-end))
- (when (eword-visible-field-p field-name
- visible-fields invisible-fields)
- (setq field (intern (capitalize field-name)))
- (save-excursion
- (set-buffer the-buf)
- (insert field-name)
- (insert ":")
- (cond ((memq field eword-decode-ignored-field-list)
- ;; Don't decode
- (insert-buffer-substring src-buf p end)
- )
- ((memq field eword-decode-structured-field-list)
- ;; Decode as structured field
- (let ((body (save-excursion
- (set-buffer src-buf)
- (buffer-substring p end)
- ))
- default-mime-charset)
- (insert (eword-decode-and-fold-structured-field
- body (1+ len)))
- ))
- (t
- ;; Decode as unstructured field
- (let ((body (save-excursion
- (set-buffer src-buf)
- (buffer-substring p end)
- ))
- default-mime-charset)
- (insert (eword-decode-unstructured-field-body
- body (1+ len)))
- )))
- (insert "\n")
- ))))))))
+(mm-define-method insert-text-content ((entity cooked))
+ (let ((str (mime-entity-content entity)))
+ (insert
+ (if (member (mime-entity-encoding entity)
+ '(nil "7bit" "8bit" "binary"))
+ str
+ (decode-mime-charset-string str
+ (or (mime-content-type-parameter
+ (mime-entity-content-type entity)
+ "charset")
+ default-mime-charset)
+ 'CRLF)
+ ))))
;;; @ end