;;; Code:
-(require 'mime)
+(require 'mmgeneric)
-(defun mmbuffer-open-entity (location)
- (mime-parse-buffer location)
- )
+(mm-define-backend buffer (generic))
-(defun mmbuffer-entity-point-min (entity)
- (mime-entity-header-start-internal entity)
- )
+(mm-define-method initialize-instance ((entity buffer))
+ (mime-entity-set-buffer-internal
+ entity (mime-entity-location-internal entity))
+ (save-excursion
+ (set-buffer (mime-entity-buffer-internal entity))
+ (setq mime-message-structure entity)
+ (let ((header-start (point-min))
+ header-end
+ body-start
+ (body-end (point-max)))
+ (goto-char header-start)
+ (if (re-search-forward "^$" nil t)
+ (setq header-end (match-end 0)
+ body-start (if (= header-end body-end)
+ body-end
+ (1+ header-end)))
+ (setq header-end (point-min)
+ body-start (point-min)))
+ (save-restriction
+ (narrow-to-region header-start header-end)
+ (mime-entity-set-content-type-internal
+ entity
+ (let ((str (std11-fetch-field "Content-Type")))
+ (if str
+ (mime-parse-Content-Type str)
+ )))
+ )
+ (mime-entity-set-header-start-internal entity header-start)
+ (mime-entity-set-header-end-internal entity header-end)
+ (mime-entity-set-body-start-internal entity body-start)
+ (mime-entity-set-body-end-internal entity body-end)
+ )))
+
+;;; redefine to speed up
-(defun mmbuffer-entity-point-max (entity)
- (mime-entity-body-end-internal entity)
- )
+(mm-define-method entity-point-min ((entity buffer))
+ (mime-entity-header-start-internal entity))
-(defun mmbuffer-fetch-field (entity field-name)
+(mm-define-method entity-point-max ((entity buffer))
+ (mime-entity-body-end-internal entity))
+
+(mm-define-method fetch-field ((entity buffer) field-name)
(save-excursion
(set-buffer (mime-entity-buffer-internal entity))
(save-restriction
(std11-fetch-field field-name)
)))
-(defun mmbuffer-cooked-p () nil)
-
-(defun mmbuffer-entity-content (entity)
+(mm-define-method entity-content ((entity buffer))
(save-excursion
(set-buffer (mime-entity-buffer-internal entity))
(mime-decode-string
(mime-entity-body-end-internal entity))
(mime-entity-encoding entity))))
-(defun mmbuffer-write-entity-content (entity filename)
+(mm-define-method write-entity-content ((entity buffer) filename)
(save-excursion
(set-buffer (mime-entity-buffer-internal entity))
(mime-write-decoded-region (mime-entity-body-start-internal entity)
(or (mime-entity-encoding entity) "7bit"))
))
-(defun mmbuffer-write-entity (entity filename)
+(mm-define-method write-entity ((entity buffer) filename)
(save-excursion
- (set-buffer (mime-entity-buffer entity))
- (write-region-as-binary (mime-entity-point-min entity)
- (mime-entity-point-max entity) filename)
+ (set-buffer (mime-entity-buffer-internal entity))
+ (write-region-as-raw-text-CRLF (mime-entity-header-start-internal entity)
+ (mime-entity-body-end-internal entity)
+ filename)
))
-(defun mmbuffer-write-entity-body (entity filename)
+(mm-define-method write-entity-body ((entity buffer) filename)
(save-excursion
- (set-buffer (mime-entity-buffer entity))
- (write-region-as-binary (mime-entity-body-start entity)
- (mime-entity-body-end entity) filename)
+ (set-buffer (mime-entity-buffer-internal entity))
+ (write-region-as-binary (mime-entity-body-start-internal entity)
+ (mime-entity-body-end-internal entity)
+ filename)
))