Revision: miles@gnu.org--gnu-2004/gnus--devo--0--patch-182

[gnus] / lisp / pop3.el

diff --git a/lisp/pop3.el b/lisp/pop3.el
index de881c2..84e9234 100644 (file)
--- a/lisp/pop3.el
+++ b/lisp/pop3.el
@@ -348,6 +348,22 @@ If NOW, use that time instead."
 
 ;; AUTHORIZATION STATE
 
+(eval-and-compile
+  (if (fboundp 'md5)
+      (defalias 'pop3-md5 'md5)
+    (defvar pop3-md5-program "md5"
+      "*Program to encode its input in MD5.")
+
+    (defun pop3-md5 (string)
+      (with-temp-buffer
+       (insert string)
+       (call-process-region (point-min) (point-max)
+                            pop3-md5-program
+                            t (current-buffer) nil)
+       ;; The meaningful output is the first 32 characters.
+       ;; Don't return the newline that follows them!
+       (buffer-substring (point-min) (+ 32 (point-min)))))))
+
 (defun pop3-user (process user)
   "Send USER information to POP3 server."
   (pop3-send-command process (format "USER %s" user))