(title): fixed.

[elisp/flim.git] / mel-u.el

diff --git a/mel-u.el b/mel-u.el
index a2efb09..3328e56 100644 (file)
--- a/mel-u.el
+++ b/mel-u.el
@@ -6,7 +6,7 @@
 ;; Created: 1995/10/25
 ;; Keywords: uuencode
 
-;; This file is part of MEL (MIME Encoding Library).
+;; This file is part of FLIM (Faithful Library about Internet Message).
 
 ;; This program is free software; you can redistribute it and/or
 ;; modify it under the terms of the GNU General Public License as
@@ -26,7 +26,10 @@
 ;;; Code:
 
 (require 'emu)
-(require 'mel)
+(require 'mime-def)
+
+
+(mel-define-backend "x-uue")
 
 
 ;;; @ variables
@@ -35,8 +38,7 @@
 (defvar uuencode-external-encoder '("uuencode" "-")
   "*list of uuencode encoder program name and its arguments.")
 
-(defvar uuencode-external-decoder
-  (list "sh" "-c" (format "(cd %s; uudecode)" mime-temp-directory))
+(defvar uuencode-external-decoder '("sh" "-c" "uudecode")
   "*list of uuencode decoder program name and its arguments.")
 
 
@@ -75,13 +77,13 @@ variable `uuencode-external-decoder'."
                            (if (looking-at ".+$")
                                (buffer-substring (match-beginning 0)
                                                  (match-end 0))
-                             ))))))
+                             )))))
+         (default-directory temporary-file-directory))
       (if filename
          (as-binary-process
           (apply (function call-process-region)
                  start end (car uuencode-external-decoder)
                  t nil nil (cdr uuencode-external-decoder))
-          (setq filename (expand-file-name filename mime-temp-directory))
           (as-binary-input-file (insert-file-contents filename))
           ;; The previous line causes the buffer to be made read-only, I
           ;; do not pretend to understand the control flow leading to this
@@ -94,14 +96,32 @@ variable `uuencode-external-decoder'."
           ))
       )))
 
-(defalias 'uuencode-encode-region 'uuencode-external-encode-region)
-(defalias 'uuencode-decode-region 'uuencode-external-decode-region)
+(mel-define-method-function (mime-encode-region start end (nil "x-uue"))
+                           'uuencode-external-encode-region)
+(mel-define-method-function (mime-decode-region start end (nil "x-uue"))
+                           'uuencode-external-decode-region)
+
+
+;;; @ encoder/decoder for string
+;;;
+
+(mel-define-method mime-encode-string (string (nil "x-uue"))
+  (with-temp-buffer
+    (insert string)
+    (uuencode-external-encode-region (point-min)(point-max))
+    (buffer-string)))
+
+(mel-define-method mime-decode-string (string (nil "x-uue"))
+  (with-temp-buffer
+    (insert string)
+    (uuencode-external-decode-region (point-min)(point-max))
+    (buffer-string)))
 
 
 ;;; @ uuencode encoder/decoder for file
 ;;;
 
-(defun uuencode-insert-encoded-file (filename)
+(mel-define-method mime-insert-encoded-file (filename (nil "x-uue"))
   "Insert file encoded by unofficial uuencode format.
 This function uses external uuencode encoder which is specified by
 variable `uuencode-external-encoder'."
@@ -110,7 +130,8 @@ variable `uuencode-external-encoder'."
                (file-name-nondirectory filename))
   )
 
-(defun uuencode-write-decoded-region (start end filename)
+(mel-define-method mime-write-decoded-region (start end filename
+                                                   (nil "x-uue"))
   "Decode and write current region encoded by uuencode into FILENAME.
 START and END are buffer positions."
   (interactive
@@ -126,7 +147,7 @@ START and END are buffer positions."
                            (buffer-substring (match-beginning 0)
                                              (match-end 0))
                          )))))
-         (default-directory (or (getenv "TMP")(getenv "TEMP") "/tmp")))
+         (default-directory temporary-file-directory))
       (if file
          (as-binary-process
           (apply (function call-process-region)
@@ -141,4 +162,6 @@ START and END are buffer positions."
 
 (provide 'mel-u)
 
+(mel-define-backend "x-uuencode" ("x-uue"))
+
 ;;; mel-u.el ends here