Use `generic' as mother backend.

diff --git a/mmbuffer.el b/mmbuffer.el
index 7982db9..93b2ff3 100644 (file)
--- a/mmbuffer.el
+++ b/mmbuffer.el
@@ -24,10 +24,9 @@
 
 ;;; Code:
 
-(require 'mime)
-(require 'mime-parse)
+(require 'mmgeneric)
 
-(mm-define-backend buffer)
+(mm-define-backend buffer (generic))
 
 (mm-define-method initialize-instance ((entity buffer))
   (mime-entity-set-buffer-internal
@@ -62,6 +61,8 @@
       (mime-entity-set-body-end-internal entity body-end)
       )))
 
+;;; redefine to speed up
+
 (mm-define-method entity-point-min ((entity buffer))
   (mime-entity-header-start-internal entity))
 
@@ -77,22 +78,6 @@
       (std11-fetch-field field-name)
       )))
 
-(mm-define-method entity-cooked-p ((entity buffer)) nil)
-
-(mm-define-method entity-children ((entity buffer))
-  (let* ((content-type (mime-entity-content-type entity))
-        (primary-type (mime-content-type-primary-type content-type)))
-    (cond ((eq primary-type 'multipart)
-          (mime-parse-multipart entity)
-          )
-         ((and (eq primary-type 'message)
-               (memq (mime-content-type-subtype content-type)
-                     '(rfc822 news external-body)
-                     ))
-          (mime-parse-encapsulated entity)
-          ))
-    ))
-
 (mm-define-method entity-content ((entity buffer))
   (save-excursion
     (set-buffer (mime-entity-buffer-internal entity))
@@ -126,77 +111,6 @@
                            filename)
     ))
 
-(defun mime-visible-field-p (field-name visible-fields invisible-fields)
-  (or (catch 'found
-       (while visible-fields
-         (let ((regexp (car visible-fields)))
-           (if (string-match regexp field-name)
-               (throw 'found t)
-             ))
-         (setq visible-fields (cdr visible-fields))
-         ))
-      (catch 'found
-       (while invisible-fields
-         (let ((regexp (car invisible-fields)))
-           (if (string-match regexp field-name)
-               (throw 'found nil)
-             ))
-         (setq invisible-fields (cdr invisible-fields))
-         )
-       t)))
-
-(mm-define-method insert-decoded-header ((entity buffer)
-                                        &optional invisible-fields
-                                        visible-fields)
-  (save-restriction
-    (narrow-to-region (point)(point))
-    (let ((the-buf (current-buffer))
-         (src-buf (mime-entity-buffer-internal entity))
-         (h-end (mime-entity-header-end-internal entity))
-         beg p end field-name len field)
-      (save-excursion
-       (set-buffer src-buf)
-       (goto-char (mime-entity-header-start-internal 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 (mime-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)
-                                    )))
-                        (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)
-                                    )))
-                        (insert (eword-decode-unstructured-field-body
-                                 body (1+ len)))
-                        )))
-               (insert "\n")
-               ))))))))
-
 
 ;;; @ end
 ;;;