;;; @ Entity Representation and Implementation
;;;
-(defvar mime-entity-implementation-alist nil)
-
(defsubst mime-find-function (service type)
(let ((imps (cdr (assq type mime-entity-implementation-alist))))
(if imps
- (let ((func (cdr (assq service imps))))
- (unless func
- (setq func (intern (format "mm%s-%s" type service)))
- (set-alist 'mime-entity-implementation-alist
- type (put-alist service func imps))
- )
- func)
- (let ((prefix (format "mm%s" type)))
- (require (intern prefix))
- (let ((func (intern (format "%s-%s" prefix service))))
- (set-alist 'mime-entity-implementation-alist
- type
- (list (cons service func)))
- func)))))
+ (cdr (assq service imps))
+ (require (intern (format "mm%s" type)))
+ (cdr (assq service
+ (cdr (assq type mime-entity-implementation-alist))))
+ )))
(defsubst mime-entity-function (entity service)
(mime-find-function service
TYPE is representation-type.
LOCATION is location of entity. Specification of it is depended on
representation-type."
- (funcall (mime-find-function 'open-entity type) location)
- )
+ (funcall (mime-find-function 'open type) location))
(defun mime-entity-cooked-p (entity)
"Return non-nil if contents of ENTITY has been already code-converted."
- (funcall (mime-entity-function entity 'cooked-p))
- )
+ (mime-entity-send entity 'cooked-p))
;;; @ Entity as node of message
(mime-entity-send entity 'entity-buffer)))
(defun mime-entity-point-min (entity)
- (mime-entity-send entity 'entity-point-min))
+ (mime-entity-send entity 'point-min))
(defun mime-entity-point-max (entity)
- (mime-entity-send entity 'entity-point-max))
+ (mime-entity-send entity 'point-max))
(defun mime-entity-header-start (entity)
(or (mime-entity-header-start-internal entity)
- (mime-entity-send entity 'entity-header-start)))
+ (mime-entity-send entity 'header-start)))
(defun mime-entity-header-end (entity)
(or (mime-entity-header-end-internal entity)
- (mime-entity-send entity 'entity-header-end)))
+ (mime-entity-send entity 'header-end)))
(defun mime-entity-body-start (entity)
(or (mime-entity-body-start-internal entity)
- (mime-entity-send entity 'entity-body-start)))
+ (mime-entity-send entity 'body-start)))
(defun mime-entity-body-end (entity)
(or (mime-entity-body-end-internal entity)
- (mime-entity-send entity 'entity-body-end)))
+ (mime-entity-send entity 'body-end)))
;;; @ Entity Header
entity disposition)
disposition))))))
-(defun mime-entity-encoding (entity)
+(defun mime-entity-encoding (entity &optional default-encoding)
(or (mime-entity-encoding-internal entity)
- (let ((ret (mime-fetch-field 'Content-Transfer-Encoding entity)))
- (if ret
- (let ((encoding (mime-parse-Content-Transfer-Encoding ret)))
- (when encoding
- (mime-entity-set-encoding-internal entity encoding)
- encoding))))))
+ (let ((encoding
+ (or (let ((ret (mime-fetch-field
+ 'Content-Transfer-Encoding entity)))
+ (and ret (mime-parse-Content-Transfer-Encoding ret)))
+ default-encoding "7bit")))
+ (mime-entity-set-encoding-internal entity encoding)
+ encoding)))
(defun mime-read-field (field-name &optional entity)
(or (symbolp field-name)
entity (put-alist field-name field header))
field)))))))
-(defun eword-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)))
-
-(defun mime-insert-decoded-header (entity
- &optional invisible-fields visible-fields
- code-conversion)
+(defun mime-insert-decoded-header (entity &optional invisible-fields
+ visible-fields)
"Insert before point a decoded header of ENTITY."
- (let ((default-charset
- (if code-conversion
- (if (mime-charset-to-coding-system code-conversion)
- code-conversion
- default-mime-charset))))
- (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 default-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 default-charset))
- (insert (eword-decode-unstructured-field-body
- body (1+ len)))
- )))
- (insert "\n")
- )))))))))
+ (mime-entity-send entity 'insert-decoded-header
+ invisible-fields visible-fields))
;;; @ Entity Attributes
;;;
(defun mime-entity-content (entity)
- (mime-entity-send entity 'entity-content))
+ "Return content of ENTITY as byte sequence (string)."
+ (mime-entity-send entity 'get-content))
(defun mime-write-entity-content (entity filename)
"Write content of ENTITY into FILENAME."
- (mime-entity-send entity 'write-entity-content filename))
+ (mime-entity-send entity 'write-content filename))
(defun mime-write-entity (entity filename)
- "Write ENTITY into FILENAME."
- (mime-entity-send entity 'write-entity filename))
+ "Write header and body of ENTITY into FILENAME."
+ (mime-entity-send entity 'write-with-header filename))
(defun mime-write-entity-body (entity filename)
"Write body of ENTITY into FILENAME."
- (save-excursion
- (set-buffer (mime-entity-buffer entity))
- (if (mime-entity-cooked-p entity)
- (write-region (mime-entity-body-start entity)
- (mime-entity-body-end entity) filename)
- (write-region-as-binary (mime-entity-body-start entity)
- (mime-entity-body-end entity) filename)
- )))
+ (mime-entity-send entity 'write-body filename))
;;; @ end
projects / elisp / flim.git / blobdiff