;;; mime.el --- MIME library module
-;; Copyright (C) 1998,1999 Free Software Foundation, Inc.
-;; Copyright (C) 1999 Electrotechnical Laboratory, JAPAN.
-;; Licensed to the Free Software Foundation.
+;; Copyright (C) 1998,1999,2000,2001,2003 Free Software Foundation, Inc.
;; Author: MORIOKA Tomohiko <tomo@m17n.org>
;; Keywords: MIME, multimedia, mail, news
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs; see the file COPYING. If not, write to the
-;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
;;; Code:
(require 'mime-def)
(require 'eword-decode)
+(eval-when-compile (require 'mmgeneric))
+
(eval-and-compile
-(autoload 'eword-encode-header "eword-encode"
+(autoload 'mime-encode-header-in-buffer "eword-encode"
"Encode header fields to network representation, such as MIME encoded-word.")
(autoload 'mime-parse-Content-Type "mime-parse"
)
+(autoload 'mime-encode-field-body "eword-encode"
+ "Encode FIELD-BODY as FIELD-NAME, and return the result.")
+
+
;;; @ Entity Representation and Implementation
;;;
;;;
(defun mime-entity-children (entity)
+ "Return list of entities included in the ENTITY."
(or (mime-entity-children-internal entity)
(luna-send entity 'mime-entity-children entity)))
-(defalias 'mime-entity-node-id 'mime-entity-node-id-internal)
+(defun mime-entity-node-id (entity)
+ "Return node-id of ENTITY."
+ (mime-entity-node-id-internal entity))
(defun mime-entity-number (entity)
"Return entity-number of ENTITY."
(reverse (mime-entity-node-id-internal entity)))
-(defun mime-find-entity-from-number (entity-number &optional message)
- "Return entity from ENTITY-NUMBER in MESSAGE.
-If MESSAGE is not specified, `mime-message-structure' is used."
- (or message
- (setq message mime-message-structure))
+(defun mime-find-entity-from-number (entity-number message)
+ "Return entity from ENTITY-NUMBER in MESSAGE."
(let ((sn (car entity-number)))
(if (null sn)
message
))
)))
-(defun mime-find-entity-from-node-id (entity-node-id &optional message)
- "Return entity from ENTITY-NODE-ID in MESSAGE.
-If MESSAGE is not specified, `mime-message-structure' is used."
+(defun mime-find-entity-from-node-id (entity-node-id message)
+ "Return entity from ENTITY-NODE-ID in MESSAGE."
(mime-find-entity-from-number (reverse entity-node-id) message))
-(defun mime-find-entity-from-content-id (cid &optional message)
- "Return entity from CID in MESSAGE.
-If MESSAGE is not specified, `mime-message-structure' is used."
- (or message
- (setq message mime-message-structure))
+(defun mime-find-entity-from-content-id (cid message)
+ "Return entity from CID in MESSAGE."
(if (equal cid (mime-entity-read-field message "Content-Id"))
message
(let ((children (mime-entity-children message))
If MESSAGE is specified, it is regarded as root entity."
(null (mime-entity-parent entity message)))
+(defun mime-find-root-entity (entity)
+ "Return root entity of ENTITY."
+ (while (not (mime-root-entity-p entity))
+ (setq entity (mime-entity-parent entity)))
+ entity)
+
-;;; @ Header buffer
+;;; @ Header buffer (obsolete)
;;;
-(luna-define-generic mime-entity-header-buffer (entity))
+;; (luna-define-generic mime-entity-header-buffer (entity))
-(luna-define-generic mime-goto-header-start-point (entity)
- "Set buffer and point to header-start-position of ENTITY.")
+;; (luna-define-generic mime-goto-header-start-point (entity)
+;; "Set buffer and point to header-start-position of ENTITY.")
-(luna-define-generic mime-entity-header-start-point (entity)
- "Return header-start-position of ENTITY.")
+;; (luna-define-generic mime-entity-header-start-point (entity)
+;; "Return header-start-position of ENTITY.")
-(luna-define-generic mime-entity-header-end-point (entity)
- "Return header-end-position of ENTITY.")
+;; (luna-define-generic mime-entity-header-end-point (entity)
+;; "Return header-end-position of ENTITY.")
+;; (make-obsolete 'mime-entity-header-buffer "don't use it.")
+;; (make-obsolete 'mime-goto-header-start-point "don't use it.")
+;; (make-obsolete 'mime-entity-header-start-point "don't use it.")
+;; (make-obsolete 'mime-entity-header-end-point "don't use it.")
-;;; @ Body buffer
+
+;;; @ Body buffer (obsolete)
;;;
-(luna-define-generic mime-entity-body-buffer (entity))
+;; (luna-define-generic mime-entity-body-buffer (entity))
-(luna-define-generic mime-goto-body-start-point (entity)
- "Set buffer and point to body-start-position of ENTITY.")
+;; (luna-define-generic mime-goto-body-start-point (entity)
+;; "Set buffer and point to body-start-position of ENTITY.")
-(luna-define-generic mime-goto-body-end-point (entity)
- "Set buffer and point to body-end-position of ENTITY.")
+;; (luna-define-generic mime-goto-body-end-point (entity)
+;; "Set buffer and point to body-end-position of ENTITY.")
-(luna-define-generic mime-entity-body-start-point (entity)
- "Return body-start-position of ENTITY.")
+;; (luna-define-generic mime-entity-body-start-point (entity)
+;; "Return body-start-position of ENTITY.")
-(define-obsolete-function-alias
- 'mime-entity-body-start 'mime-entity-body-start-point)
+;; (luna-define-generic mime-entity-body-end-point (entity)
+;; "Return body-end-position of ENTITY.")
-(luna-define-generic mime-entity-body-end-point (entity)
- "Return body-end-position of ENTITY.")
+;; (defalias 'mime-entity-body-start 'mime-entity-body-start-point)
+;; (defalias 'mime-entity-body-end 'mime-entity-body-end-point)
-(define-obsolete-function-alias
- 'mime-entity-body-end 'mime-entity-body-end-point)
+;; (make-obsolete 'mime-entity-body-buffer "don't use it.")
+;; (make-obsolete 'mime-goto-body-start-point "don't use it.")
+;; (make-obsolete 'mime-goto-body-end-point "don't use it.")
+;; (make-obsolete 'mime-entity-body-start-point "don't use it.")
+;; (make-obsolete 'mime-entity-body-end-point "don't use it.")
+;; (make-obsolete 'mime-entity-body-start "don't use it.")
+;; (make-obsolete 'mime-entity-body-end "don't use it.")
;;; @ Entity buffer (obsolete)
;;;
-(luna-define-generic mime-entity-buffer (entity))
-(make-obsolete 'mime-entity-buffer
- "use mime-entity-header-buffer or mime-entity-body-buffer instead.")
+;; (luna-define-generic mime-entity-buffer (entity))
+;; (make-obsolete 'mime-entity-buffer "don't use it.")
+
+;; (luna-define-generic mime-entity-point-min (entity))
+;; (make-obsolete 'mime-entity-point-min "don't use it.")
+
+;; (luna-define-generic mime-entity-point-max (entity))
+;; (make-obsolete 'mime-entity-point-max "don't use it.")
+
+
+;;; @ Entity
+;;;
+
+(luna-define-generic mime-insert-entity (entity)
+ "Insert header and body of ENTITY at point.")
+
+(luna-define-generic mime-write-entity (entity filename)
+ "Write header and body of ENTITY into FILENAME.")
+
+
+;;; @ Entity Body
+;;;
+
+(luna-define-generic mime-entity-body (entity)
+ "Return network representation of ENTITY body.")
+
+(luna-define-generic mime-insert-entity-body (entity)
+ "Insert network representation of ENTITY body at point.")
+
+(luna-define-generic mime-write-entity-body (entity filename)
+ "Write body of ENTITY into FILENAME.")
+
+
+;;; @ Entity Content
+;;;
+
+(luna-define-generic mime-entity-content (entity)
+ "Return content of ENTITY as byte sequence (string).")
+
+(luna-define-generic mime-insert-entity-content (entity)
+ "Insert content of ENTITY at point.")
-(luna-define-generic mime-entity-point-min (entity))
-(make-obsolete 'mime-entity-point-min 'mime-entity-header-start-point)
+(luna-define-generic mime-write-entity-content (entity filename)
+ "Write content of ENTITY into FILENAME.")
-(luna-define-generic mime-entity-point-max (entity))
-(make-obsolete 'mime-entity-point-max 'mime-entity-body-end-point)
+(luna-define-generic mime-insert-text-content (entity)
+ "Insert decoded text body of ENTITY.")
-;;; @ Entity Header
+;;; @ Header fields
;;;
(luna-define-generic mime-entity-fetch-field (entity field-name)
"Return the value of the ENTITY's header field whose type is FIELD-NAME.")
-(defun mime-fetch-field (field-name &optional entity)
- "Return the value of the ENTITY's header field whose type is FIELD-NAME."
- (if (symbolp field-name)
- (setq field-name (symbol-name field-name))
- )
- (or entity
- (setq entity mime-message-structure))
- (mime-entity-fetch-field entity field-name)
- )
-(make-obsolete 'mime-fetch-field 'mime-entity-fetch-field)
+;; (defun mime-fetch-field (field-name &optional entity)
+;; "Return the value of the ENTITY's header field whose type is FIELD-NAME."
+;; (if (symbolp field-name)
+;; (setq field-name (symbol-name field-name))
+;; )
+;; (or entity
+;; (setq entity mime-message-structure))
+;; (mime-entity-fetch-field entity field-name)
+;; )
+;; (make-obsolete 'mime-fetch-field 'mime-entity-fetch-field)
(defun mime-entity-content-type (entity)
+ "Return content-type of ENTITY."
(or (mime-entity-content-type-internal entity)
(let ((ret (mime-entity-fetch-field entity "Content-Type")))
(if ret
))))
(defun mime-entity-content-disposition (entity)
+ "Return content-disposition of ENTITY."
(or (mime-entity-content-disposition-internal entity)
(let ((ret (mime-entity-fetch-field entity "Content-Disposition")))
(if ret
))))
(defun mime-entity-encoding (entity &optional default-encoding)
+ "Return content-transfer-encoding of ENTITY.
+If the ENTITY does not have Content-Transfer-Encoding field, this
+function returns DEFAULT-ENCODING. If it is nil, \"7bit\" is used as
+default value."
(or (mime-entity-encoding-internal entity)
(let ((ret (mime-entity-fetch-field entity "Content-Transfer-Encoding")))
(mime-entity-set-encoding-internal
(prog1
field-name
(setq field-name (symbol-name field-name)))
- (capitalize (capitalize field-name)))))
+ (intern (capitalize field-name)))))
(cond ((eq sym 'Content-Type)
(mime-entity-content-type entity)
)
entity (put-alist sym field header))
field))))))))
-(defun mime-read-field (field-name &optional entity)
- (or entity
- (setq entity mime-message-structure))
- (mime-entity-read-field entity field-name)
- )
-(make-obsolete 'mime-read-field 'mime-entity-read-field)
+;; (defun mime-read-field (field-name &optional entity)
+;; (or entity
+;; (setq entity mime-message-structure))
+;; (mime-entity-read-field entity field-name)
+;; )
+;; (make-obsolete 'mime-read-field 'mime-entity-read-field)
(luna-define-generic mime-insert-header (entity &optional invisible-fields
visible-fields)
(defun mime-entity-uu-filename (entity)
(if (member (mime-entity-encoding entity) mime-uuencode-encoding-name-list)
- (save-excursion
- (mime-goto-body-start-point entity)
- (if (re-search-forward "^begin [0-9]+ "
- (mime-entity-body-end-point entity) t)
+ (with-temp-buffer
+ (mime-insert-entity-body entity)
+ (if (re-search-forward "^begin [0-9]+ " nil t)
(if (looking-at ".+$")
(buffer-substring (match-beginning 0)(match-end 0))
)))))
(defun mime-entity-filename (entity)
"Return filename of ENTITY."
(or (mime-entity-uu-filename entity)
- (mime-content-disposition-filename
- (mime-entity-content-disposition entity))
+ (let ((ret (mime-content-disposition-filename
+ (mime-entity-content-disposition entity))))
+ (if (and mime-header-accept-quoted-encoded-words
+ ret)
+ (eword-decode-string ret)
+ ret))
(cdr (let ((param (mime-content-type-parameters
(mime-entity-content-type entity))))
(or (assoc "name" param)
- (assoc "x-name" param))
- ))))
+ (assoc "x-name" param))))))
(defsubst mime-entity-media-type (entity)
+ "Return primary media-type of ENTITY."
(mime-content-type-primary-type (mime-entity-content-type entity)))
+
(defsubst mime-entity-media-subtype (entity)
+ "Return media-subtype of ENTITY."
(mime-content-type-subtype (mime-entity-content-type entity)))
+
(defsubst mime-entity-parameters (entity)
+ "Return parameters of Content-Type of ENTITY."
(mime-content-type-parameters (mime-entity-content-type entity)))
+
(defsubst mime-entity-type/subtype (entity-info)
+ "Return type/subtype of Content-Type of ENTITY."
(mime-type/subtype-string (mime-entity-media-type entity-info)
(mime-entity-media-subtype entity-info)))
+(defun mime-entity-set-content-type (entity content-type)
+ "Set ENTITY's content-type to CONTENT-TYPE."
+ (mime-entity-set-content-type-internal entity content-type))
-;;; @ Entity Content
-;;;
-
-(luna-define-generic mime-entity-content (entity)
- "Return content of ENTITY as byte sequence (string).")
-
-(luna-define-generic mime-insert-entity-content (entity)
- "Insert content of ENTITY at point.")
-
-(luna-define-generic mime-write-entity-content (entity filename)
- "Write content of ENTITY into FILENAME.")
-
-(luna-define-generic mime-insert-text-content (entity)
- "Insert decoded text body of ENTITY.")
-
-(luna-define-generic mime-insert-entity (entity)
- "Insert header and body of ENTITY at point.")
-
-(luna-define-generic mime-write-entity (entity filename)
- "Write header and body of ENTITY into FILENAME.")
-
-(luna-define-generic mime-write-entity-body (entity filename)
- "Write body of ENTITY into FILENAME.")
+(defun mime-entity-set-encoding (entity encoding)
+ "Set ENTITY's content-transfer-encoding to ENCODING."
+ (mime-entity-set-encoding-internal entity encoding))
;;; @ end
projects / elisp / flim.git / blobdiff