* imap.el: Add compiler directives.

[gnus] / lisp / pop3.el

diff --git a/lisp/pop3.el b/lisp/pop3.el
index ce619c1..81d9f94 100644 (file)
--- a/lisp/pop3.el
+++ b/lisp/pop3.el
@@ -1,6 +1,6 @@
 ;;; pop3.el --- Post Office Protocol (RFC 1460) interface
 
-;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
+;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
 ;;        Free Software Foundation, Inc.
 
 ;; Author: Richard L. Pieri <ratinox@peorth.gweep.net>
@@ -36,6 +36,7 @@
 ;;; Code:
 
 (require 'mail-utils)
+(require 'nnheader)
 
 (defvar pop3-maildrop (or (user-login-name) (getenv "LOGNAME") (getenv "USER") nil)
   "*POP3 maildrop.")
@@ -75,7 +76,7 @@ Used for APOP authentication.")
     ;; query for password
     (if (and pop3-password-required (not pop3-password))
        (setq pop3-password
-             (pop3-read-passwd (format "Password for %s: " pop3-maildrop))))
+             (read-passwd (format "Password for %s: " pop3-maildrop))))
     (cond ((equal 'apop pop3-authentication-scheme)
           (pop3-apop process pop3-maildrop))
          ((equal 'pass pop3-authentication-scheme)
@@ -85,8 +86,8 @@ Used for APOP authentication.")
     (setq message-count (car (pop3-stat process)))
     (unwind-protect
        (while (<= n message-count)
-         (message (format "Retrieving message %d of %d from %s..."
-                          n message-count pop3-mailhost))
+         (message "Retrieving message %d of %d from %s..."
+                  n message-count pop3-mailhost)
          (pop3-retr process n crashbuf)
          (save-excursion
            (set-buffer crashbuf)
@@ -117,7 +118,7 @@ Used for APOP authentication.")
     ;; query for password
     (if (and pop3-password-required (not pop3-password))
        (setq pop3-password
-             (pop3-read-passwd (format "Password for %s: " pop3-maildrop))))
+             (read-passwd (format "Password for %s: " pop3-maildrop))))
     (cond ((equal 'apop pop3-authentication-scheme)
           (pop3-apop process pop3-maildrop))
          ((equal 'pass pop3-authentication-scheme)
@@ -139,7 +140,7 @@ Returns the process associated with the connection."
                                             mailhost)))
       (erase-buffer)
       (setq pop3-read-point (point-min))
-      (setq process (open-network-stream "POP"(current-buffer) mailhost port))
+      (setq process (open-network-stream "POP" (current-buffer) mailhost port))
       (let ((response (pop3-read-response process t)))
        (setq pop3-timestamp
              (substring response (or (string-match "<" response) 0)
@@ -173,8 +174,9 @@ Return the response string if optional second argument is non-nil."
     (save-excursion
       (set-buffer (process-buffer process))
       (goto-char pop3-read-point)
-      (while (not (search-forward "\r\n" nil t))
-       (accept-process-output process 3)
+      (while (and (memq (process-status process) '(open run))
+                 (not (search-forward "\r\n" nil t)))
+       (nnheader-accept-process-output process)
        (goto-char pop3-read-point))
       (setq match-end (point))
       (goto-char pop3-read-point)
@@ -188,17 +190,6 @@ Return the response string if optional second argument is non-nil."
            t)
          )))))
 
-(defvar pop3-read-passwd nil)
-(defun pop3-read-passwd (prompt)
-  (if (not pop3-read-passwd)
-      (if (fboundp 'read-passwd)
-         (setq pop3-read-passwd '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)
   (setq end (set-marker (make-marker) end))
   (save-excursion
@@ -258,7 +249,9 @@ If NOW, use that time instead."
            ;; should be
            ;; Tue Jul 9 09:04:21 1996
            (setq date
-                 (cond ((string-match "[A-Z]" (nth 0 date))
+                 (cond ((not date)
+                        "Tue Jan 1 00:00:0 1900")
+                       ((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)))
@@ -310,9 +303,9 @@ If NOW, use that time instead."
   (let ((pass pop3-password))
     (if (and pop3-password-required (not pass))
        (setq pass
-             (pop3-read-passwd (format "Password for %s: " pop3-maildrop))))
+             (read-passwd (format "Password for %s: " pop3-maildrop))))
     (if pass
-       (let ((hash (pop3-md5 (concat pop3-timestamp pass))))
+       (let ((hash (md5 (concat pop3-timestamp pass))))
          (pop3-send-command process (format "APOP %s %s" user hash))
          (let ((response (pop3-read-response process t)))
            (if (not (and response (string-match "+OK" response)))
@@ -321,22 +314,6 @@ If NOW, use that time instead."
 
 ;; TRANSACTION 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 1 33)))))
-
 (defun pop3-stat (process)
   "Return the number of messages in the maildrop and the maildrop's size."
   (pop3-send-command process "STAT")
@@ -357,7 +334,8 @@ This function currently does nothing.")
     (save-excursion
       (set-buffer (process-buffer process))
       (while (not (re-search-forward "^\\.\r\n" nil t))
-       (accept-process-output process 3)
+       ;; Fixme: Shouldn't depend on nnheader.
+       (nnheader-accept-process-output process)
        ;; bill@att.com ... to save wear and tear on the heap
        ;; uncommented because the condensed version below is a problem for
        ;; some.