* lisp/gnus.el (gnus-version-number): Update to 6.12.20

[elisp/gnus.git-] / lisp / pop3.el

diff --git a/lisp/pop3.el b/lisp/pop3.el
index 3362ed5..b6132e9 100644 (file)
--- a/lisp/pop3.el
+++ b/lisp/pop3.el
@@ -1,10 +1,10 @@
 ;;; pop3.el --- Post Office Protocol (RFC 1460) interface
 
-;; Copyright (C) 1996,1997 Free Software Foundation, Inc.
+;; Copyright (C) 1996,1997,1998 Free Software Foundation, Inc.
 
 ;; Author: Richard L. Pieri <ratinox@peorth.gweep.net>
 ;; Keywords: mail, pop3
-;; Version: 1.3l
+;; Version: 1.3m+
 
 ;; This file is part of GNU Emacs.
 
@@ -37,7 +37,7 @@
 (require 'mail-utils)
 (provide 'pop3)
 
-(defconst pop3-version "1.3l")
+(defconst pop3-version "1.3m+")
 
 (defvar pop3-maildrop (or (user-login-name) (getenv "LOGNAME") (getenv "USER") nil)
   "*POP3 maildrop.")
@@ -69,9 +69,7 @@ Used for APOP authentication.")
   (let* ((process (pop3-open-server pop3-mailhost pop3-port))
         (crashbuf (get-buffer-create " *pop3-retr*"))
         (n 1)
-        message-count
-        (pop3-password pop3-password)
-        )
+        message-count)
     ;; for debugging only
     (if pop3-debug (switch-to-buffer (process-buffer process)))
     ;; query for password
@@ -91,7 +89,8 @@ Used for APOP authentication.")
       (pop3-retr process n crashbuf)
       (save-excursion
        (set-buffer crashbuf)
-       (append-to-file (point-min) (point-max) crashbox)
+       (write-region-as-binary (point-min) (point-max)
+                               crashbox 'append 'nomesg)
        (set-buffer (process-buffer process))
        (while (> (buffer-size) 5000)
          (goto-char (point-min))
@@ -118,13 +117,12 @@ Returns the process associated with the connection."
       (setq pop3-read-point (point-min))
       )
     (setq process
-         (open-network-stream "POP" process-buffer mailhost port))
+         (open-network-stream-as-binary "POP" process-buffer mailhost port))
     (let ((response (pop3-read-response process t)))
       (setq pop3-timestamp
            (substring response (or (string-match "<" response) 0)
                       (+ 1 (or (string-match ">" response) -1)))))
-    process
-    ))
+    process))
 
 ;; Support functions
 
@@ -169,29 +167,15 @@ Return the response string if optional second argument is non-nil."
            t)
          )))))
 
-(defun pop3-string-to-list (string &optional regexp)
-  "Chop up a string into a list."
-  (let ((list)
-       (regexp (or regexp " "))
-       (string (if (string-match "\r" string)
-                   (substring string 0 (match-beginning 0))
-                 string)))
-    (store-match-data nil)
-    (while string
-      (if (string-match regexp string)
-         (setq list (cons (substring string 0 (- (match-end 0) 1)) list)
-               string (substring string (match-end 0)))
-       (setq list (cons string list)
-             string nil)))
-    (nreverse list)))
-
 (defvar pop3-read-passwd nil)
 (defun pop3-read-passwd (prompt)
   (if (not pop3-read-passwd)
-      (if (load "passwd" t)
+      (if (functionp 'read-passwd)
          (setq pop3-read-passwd 'read-passwd)
-       (autoload 'ange-ftp-read-passwd "ange-ftp")
-       (setq pop3-read-passwd 'ange-ftp-read-passwd)))
+       (if (load "passwd" t)
+           (setq pop3-read-passwd 'read-passwd)
+         (autoload 'ange-ftp-read-passwd "ange-ftp")
+         (setq pop3-read-passwd 'ange-ftp-read-passwd))))
   (funcall pop3-read-passwd prompt))
 
 (defun pop3-clean-region (start end)
@@ -208,7 +192,8 @@ Return the response string if optional second argument is non-nil."
 
 (defun pop3-munge-message-separator (start end)
   "Check to see if a message separator exists.  If not, generate one."
-  (if (not (fboundp 'message-make-date)) (autoload 'message-make-date "message"))
+  (if (not (fboundp 'parse-time-string))
+      (autoload 'parse-time-string "parse-time"))
   (save-excursion
     (save-restriction
       (narrow-to-region start end)
@@ -218,26 +203,20 @@ Return the response string if optional second argument is non-nil."
                   (looking-at "BABYL OPTIONS:") ; Babyl
                   ))
          (let ((from (mail-strip-quoted-names (mail-fetch-field "From")))
-               (date (pop3-string-to-list (or (mail-fetch-field "Date")
-                                              (message-make-date))))
+               (date (mail-fetch-field "Date"))
                (From_))
            ;; sample date formats I have seen
            ;; Date: Tue, 9 Jul 1996 09:04:21 -0400 (EDT)
            ;; Date: 08 Jul 1996 23:22:24 -0400
            ;; should be
            ;; Tue Jul 9 09:04:21 1996
-           (setq date
-                 (cond ((string-match "[A-Z]" (nth 0 date))
-                        (format "%s %s %s %s %s"
-                                (nth 0 date) (nth 2 date) (nth 1 date)
-                                (nth 4 date) (nth 3 date)))
-                       (t
-                        ;; this really needs to be better but I don't feel
-                        ;; like writing a date to day converter.
-                        (format "Sun %s %s %s %s"
-                                (nth 1 date) (nth 0 date)
-                                (nth 3 date) (nth 2 date)))
-                       ))
+           (setq date (format-time-string
+                       "%a %b %e %T %Y"
+                       (if date
+                           (condition-case nil
+                               (apply 'encode-time (parse-time-string date))
+                             (error (current-time)))
+                         (current-time))))
            (setq From_ (format "\nFrom %s  %s\n" from date))
            (while (string-match "," From_)
              (setq From_ (concat (substring From_ 0 (match-beginning 0))
@@ -278,8 +257,8 @@ Return the response string if optional second argument is non-nil."
   "Return the number of messages in the maildrop and the maildrop's size."
   (pop3-send-command process "STAT")
   (let ((response (pop3-read-response process t)))
-    (list (string-to-int (nth 1 (pop3-string-to-list response)))
-         (string-to-int (nth 2 (pop3-string-to-list response))))
+    (list (string-to-int (nth 1 (split-string response)))
+         (string-to-int (nth 2 (split-string response))))
     ))
 
 (defun pop3-list (process &optional msg)
@@ -341,7 +320,7 @@ This function currently does nothing.")
   "Return highest accessed message-id number for the session."
   (pop3-send-command process "LAST")
   (let ((response (pop3-read-response process t)))
-    (string-to-int (nth 1 (pop3-string-to-list response)))
+    (string-to-int (nth 1 (split-string response)))
     ))
 
 (defun pop3-rset (process)