2006-04-17 Daiki Ueno <ueno@unixuser.org>
+ * epa-file.el (epa-write-file): Try to write region to "/" to get
+ last-coding-system-used to be set.
+
+2006-04-17 Daiki Ueno <ueno@unixuser.org>
+
* epa-file.el: New implementation of epf.el.
+
* epf.el: Abolished.
2006-04-17 Daiki Ueno <ueno@unixuser.org>
(defun epa-find-file ()
(when (string-match epa-file-name-regexp (buffer-file-name))
- (if (= (buffer-size) 0)
- (progn
- (set-auto-mode)
- (hack-local-variables)
- (auto-save-mode nil))
- (goto-char (point-min))
+ (when (file-exists-p (expand-file-name (buffer-file-name)))
(if (fboundp 'set-buffer-multibyte)
(set-buffer-multibyte t))
+ (goto-char (point-min))
(insert (epg-decrypt-file (epg-make-context)
(expand-file-name (buffer-file-name))
nil))
(delete-region (point) (point-max))
(decode-coding-region (point-min) (point-max) 'undecided)
- (set-buffer-modified-p nil))
+ (set-buffer-modified-p nil)
+ (set-auto-mode)
+ (hack-local-variables)
+ (auto-save-mode nil))
(make-local-variable 'epa-file)
(setq epa-file (buffer-file-name))))
+(defvar last-coding-system-used)
(defun epa-write-file ()
(when epa-file
- (write-region
- (epg-encrypt-string
- (epg-make-context)
- (buffer-string)
- (mapcar (lambda (key)
- (epg-sub-key-id
- (car (epg-key-sub-key-list key))))
- (epa-select-keys
+ (let* ((coding-system (if (boundp 'last-coding-system-used)
+ (condition-case nil
+ (write-region (point-min) (point-max) "/")
+ (error last-coding-system-used))
+ buffer-file-coding-system))
+ (coding-system-for-write 'binary))
+ (write-region
+ (epg-encrypt-string
+ (epg-make-context)
+ (encode-coding-string (buffer-string) coding-system)
+ (mapcar (lambda (key)
+ (epg-sub-key-id
+ (car (epg-key-sub-key-list key))))
+ (epa-select-keys
"Select recipents for encryption.
If no one is selected, symmetric encryption will be performed. ")))
- nil (expand-file-name (buffer-file-name)))
+ nil (expand-file-name (buffer-file-name))))
(set-buffer-modified-p nil)
t))