From: morioka <morioka>
Date: Wed, 26 May 1999 01:08:12 +0000 (+0000)
Subject: (initialize-instance): Don't initialize slots if they are initialized.
X-Git-Tag: chao-1_13_0~22
X-Git-Url: http://git.chise.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cccf440687715992f581a5976a8c641861f03e62;p=elisp%2Fflim.git

(initialize-instance): Don't initialize slots if they are initialized.
(mime-parse-multipart): Run in body-buffer of an entity.
(mime-entity-body-start-point): New method.
---

diff --git a/mmbuffer.el b/mmbuffer.el
index 5a203f0..bc703a5 100644
--- a/mmbuffer.el
+++ b/mmbuffer.el
@@ -41,36 +41,44 @@
 
 (luna-define-method initialize-instance :after ((entity mime-buffer-entity)
 						&rest init-args)
-  (mime-buffer-entity-set-buffer-internal
-   entity (mime-entity-location-internal entity))
+  (or (mime-buffer-entity-buffer-internal entity)
+      (mime-buffer-entity-set-buffer-internal
+       entity (mime-entity-location-internal entity)))
   (save-excursion
     (set-buffer (mime-buffer-entity-buffer-internal entity))
-    (setq mime-message-structure entity)
-    (let ((header-start (point-min))
-	  header-end
-	  body-start
-	  (body-end (point-max)))
+    (if (mime-root-entity-p entity)
+	(setq mime-message-structure entity))
+    (let ((header-start
+	   (or (mime-buffer-entity-header-start-internal entity)
+	       (mime-buffer-entity-set-header-start-internal
+		entity (point-min))))
+	  (header-end (mime-buffer-entity-header-end-internal entity))
+	  (body-start (mime-buffer-entity-body-start-internal entity))
+	  (body-end
+	   (or (mime-buffer-entity-body-end-internal entity)
+	       (mime-buffer-entity-set-body-end-internal entity (point-max)))))
       (goto-char header-start)
-      (if (re-search-forward "^$" nil t)
-	  (setq header-end (match-end 0)
-		body-start (if (= header-end body-end)
-			       body-end
-			     (1+ header-end)))
-	(setq header-end (point-min)
-	      body-start (point-min)))
-      (save-restriction
-	(narrow-to-region header-start header-end)
-	(mime-entity-set-content-type-internal
-	 entity
-	 (let ((str (std11-fetch-field "Content-Type")))
-	   (if str
-	       (mime-parse-Content-Type str)
-	     )))
+      (unless (and header-end body-start)
+	(if (re-search-forward "^$" body-end 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)))
+	(mime-buffer-entity-set-header-end-internal entity header-end)
+	(mime-buffer-entity-set-body-start-internal entity body-start)
 	)
-      (mime-buffer-entity-set-header-start-internal entity header-start)
-      (mime-buffer-entity-set-header-end-internal entity header-end)
-      (mime-buffer-entity-set-body-start-internal entity body-start)
-      (mime-buffer-entity-set-body-end-internal entity body-end)
+      (or (mime-entity-content-type-internal entity)
+	  (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)
+		 )))
+	    ))
       ))
   entity)
 
@@ -83,61 +91,62 @@
 ;;;
 
 (defun mime-parse-multipart (entity)
-  (goto-char (point-min))
-  (let* ((representation-type
-	  (mime-entity-representation-type-internal entity))
-	 (content-type (mime-entity-content-type-internal entity))
-	 (dash-boundary
-	  (concat "--" (mime-content-type-parameter content-type "boundary")))
-	 (delimiter       (concat "\n" (regexp-quote dash-boundary)))
-	 (close-delimiter (concat delimiter "--[ \t]*$"))
-	 (rsep (concat delimiter "[ \t]*\n"))
-	 (dc-ctl
-	  (if (eq (mime-content-type-subtype content-type) 'digest)
-	      (make-mime-content-type 'message 'rfc822)
-	    (make-mime-content-type 'text 'plain)
-	    ))
-	 (body-start (mime-buffer-entity-body-start-internal entity))
-	 (body-end (mime-buffer-entity-body-end-internal entity)))
-    (save-restriction
-      (goto-char body-end)
-      (narrow-to-region body-start
-			(if (re-search-backward close-delimiter nil t)
-			    (match-beginning 0)
-			  body-end))
-      (goto-char body-start)
-      (if (re-search-forward
-	   (concat "^" (regexp-quote dash-boundary) "[ \t]*\n")
-	   nil t)
-	  (let ((cb (match-end 0))
-		ce ncb ret children
-		(node-id (mime-entity-node-id-internal entity))
-		(i 0))
-	    (while (re-search-forward rsep nil t)
-	      (setq ce (match-beginning 0))
-	      (setq ncb (match-end 0))
+  (with-current-buffer (mime-entity-body-buffer entity)
+    (let* ((representation-type
+	    (mime-entity-representation-type-internal entity))
+	   (content-type (mime-entity-content-type-internal entity))
+	   (dash-boundary
+	    (concat "--"
+		    (mime-content-type-parameter content-type "boundary")))
+	   (delimiter       (concat "\n" (regexp-quote dash-boundary)))
+	   (close-delimiter (concat delimiter "--[ \t]*$"))
+	   (rsep (concat delimiter "[ \t]*\n"))
+	   (dc-ctl
+	    (if (eq (mime-content-type-subtype content-type) 'digest)
+		(make-mime-content-type 'message 'rfc822)
+	      (make-mime-content-type 'text 'plain)
+	      ))
+	   (body-start (mime-entity-body-start-point entity))
+	   (body-end (mime-entity-body-end-point entity)))
+      (save-restriction
+	(goto-char body-end)
+	(narrow-to-region body-start
+			  (if (re-search-backward close-delimiter nil t)
+			      (match-beginning 0)
+			    body-end))
+	(goto-char body-start)
+	(if (re-search-forward
+	     (concat "^" (regexp-quote dash-boundary) "[ \t]*\n")
+	     nil t)
+	    (let ((cb (match-end 0))
+		  ce ncb ret children
+		  (node-id (mime-entity-node-id-internal entity))
+		  (i 0))
+	      (while (re-search-forward rsep nil t)
+		(setq ce (match-beginning 0))
+		(setq ncb (match-end 0))
+		(save-restriction
+		  (narrow-to-region cb ce)
+		  (setq ret (mime-parse-message representation-type dc-ctl
+						entity (cons i node-id)))
+		  )
+		(setq children (cons ret children))
+		(goto-char (setq cb ncb))
+		(setq i (1+ i))
+		)
+	      (setq ce (point-max))
 	      (save-restriction
 		(narrow-to-region cb ce)
 		(setq ret (mime-parse-message representation-type dc-ctl
 					      entity (cons i node-id)))
 		)
 	      (setq children (cons ret children))
-	      (goto-char (setq cb ncb))
-	      (setq i (1+ i))
-	      )
-	    (setq ce (point-max))
-	    (save-restriction
-	      (narrow-to-region cb ce)
-	      (setq ret (mime-parse-message representation-type dc-ctl
-					    entity (cons i node-id)))
+	      (mime-entity-set-children-internal entity (nreverse children))
 	      )
-	    (setq children (cons ret children))
-	    (mime-entity-set-children-internal entity (nreverse children))
-	    )
-	(mime-entity-set-content-type-internal
-	 entity (make-mime-content-type 'message 'x-broken))
-	nil)
-      )))
+	  (mime-entity-set-content-type-internal
+	   entity (make-mime-content-type 'message 'x-broken))
+	  nil)
+	))))
 
 (defun mime-parse-encapsulated (entity)
   (mime-entity-set-children-internal
@@ -200,11 +209,6 @@
     ))
 
 
-(luna-define-method mime-goto-header-start-point ((entity mime-buffer-entity))
-  (set-buffer (mime-buffer-entity-buffer-internal entity))
-  (goto-char (mime-buffer-entity-header-start-internal entity))
-  )
-
 (defun mime-visible-field-p (field-name visible-fields invisible-fields)
   (or (catch 'found
 	(while visible-fields
@@ -359,6 +363,10 @@
   (mime-buffer-entity-buffer-internal entity)
   )
 
+(luna-define-method mime-entity-body-start-point ((entity mime-buffer-entity))
+  (mime-buffer-entity-body-start-internal entity)
+  )
+
 (luna-define-method mime-entity-body-end-point ((entity mime-buffer-entity))
   (mime-buffer-entity-body-end-internal entity)
   )