;;; nneething.el --- arbitrary file access for Gnus
-;; Copyright (C) 1995,96,97,98,99 Free Software Foundation, Inc.
+
+;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001
+;; Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
(let ((file (unless (stringp id)
(nneething-file-name id)))
(nntp-server-buffer (or buffer nntp-server-buffer)))
- (and (stringp file) ; We did not request by Message-ID.
+ (and (stringp file) ; We did not request by Message-ID.
(file-exists-p file) ; The file exists.
(not (file-directory-p file)) ; It's not a dir.
(save-excursion
- (nnmail-find-file file) ; Insert the file in the nntp buf.
+ (nnmail-find-file file) ; Insert the file in the nntp buf.
(unless (nnheader-article-p) ; Either it's a real article...
(goto-char (point-min))
(nneething-make-head
prev)
(while map
(if (and (member (cadr (car map)) files)
- ;; We also remove files that have changed mod times.
+ ;; We also remove files that have changed mod times.
(equal (nth 5 (file-attributes
(nneething-file-name (cadr (car map)))))
(cadr (cdar map))))
(insert-buffer-substring nneething-work-buffer)
(goto-char (point-max))))
-(defun nneething-make-head (file &optional buffer)
+(defun nneething-make-head (file &optional buffer extra-msg)
"Create a head by looking at the file attributes of FILE."
(let ((atts (file-attributes file)))
(insert
- "Subject: " (file-name-nondirectory file) "\n"
+ "Subject: " (file-name-nondirectory file) (or extra-msg "") "\n"
"Message-ID: <nneething-"
(int-to-string (incf nneething-message-id-number))
"@" (system-name) ">\n"
(nneething-make-head file) t)
(t
;; We examine the file.
- (nnheader-insert-head file)
- (if (nnheader-article-p)
- (delete-region
- (progn
- (goto-char (point-min))
- (or (and (search-forward "\n\n" nil t)
- (1- (point)))
- (point-max)))
- (point-max))
- (goto-char (point-min))
- (nneething-make-head file (current-buffer))
- (delete-region (point) (point-max)))
+ (condition-case ()
+ (progn
+ (nnheader-insert-head file)
+ (if (nnheader-article-p)
+ (delete-region
+ (progn
+ (goto-char (point-min))
+ (or (and (search-forward "\n\n" nil t)
+ (1- (point)))
+ (point-max)))
+ (point-max))
+ (goto-char (point-min))
+ (nneething-make-head file (current-buffer))
+ (delete-region (point) (point-max))))
+ (file-error
+ (nneething-make-head file (current-buffer) " (unreadable)")))
t))))
(defun nneething-file-name (article)
"Return the file name of ARTICLE."
(let ((dir (file-name-as-directory nneething-address))
- fname)
+ fname)
(if (numberp article)
(if (setq fname (cadr (assq article nneething-map)))
(expand-file-name fname dir)