;;; pop3.el --- Post Office Protocol (RFC 1460) interface
-;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002
+;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
;; Free Software Foundation, Inc.
;; Author: Richard L. Pieri <ratinox@peorth.gweep.net>
(defvar pop3-uidl-file-name "~/.uidls"
"File in which to store the UIDL of processed messages.")
-(defvar pop3-uidl-support 'dont-know
- "Whether the server supports UIDL.
-Nil means no, t means yes, not-nil-or-t means yet to be determined.")
+(defvar pop3-uidl-support nil
+ "Alist of servers and flags of whether they support UIDLs.
+Users don't have to set this value.")
(defvar pop3-uidl-obarray (make-vector 31 0)
"Uidl hash table.")
;; 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)
;; 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)
(goto-char (point-max))
(forward-line -1)
(not (looking-at "+OK")))
- (accept-process-output process 1)
+ (nnheader-accept-process-output process)
(sit-for 1))
(delete-region (point-min) (point)))
(and process (memq (process-status process) '(open run))
(set-buffer (process-buffer process))
(goto-char pop3-read-point)
(while (not (search-forward "\r\n" nil t))
- (accept-process-output process 0 500)
+ (nnheader-accept-process-output process)
(goto-char pop3-read-point))
(setq match-end (point))
(goto-char pop3-read-point)
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
;; only retrieve messages matching our regexp or in the uidl list
(when (and
;; remove elements not in the uidl, this assumes the uidl is short
- (or (not (eq pop3-uidl-support t))
+ (or (not (and pop3-leave-mail-on-server
+ (cdr (assoc pop3-mailhost pop3-uidl-support))))
(memq (caar messages) uidl))
(caar messages)
;; don't download messages that are too large
(pop3-top process (caar messages) 0)))))
(push (car messages) out))
(setq messages (cdr messages)))
- (cons total (reverse out))))
+ (cons total (nreverse out))))
(defun pop3-get-uidl (process)
"Use PROCESS to get a list of unread message numbers."
- (let ((messages (pop3-uidl process)) uidl)
- (if (or (null messages) (null pop3-uidl-support))
- (setq pop3-uidl-support nil)
- (setq pop3-uidl-support t)
+ (let ((messages (pop3-uidl process))
+ (support (assoc pop3-mailhost pop3-uidl-support))
+ uidl)
+ (if support
+ (setcdr support (and messages t))
+ (push (cons pop3-mailhost (and messages t))
+ pop3-uidl-support))
+ (when messages
(save-excursion
(with-temp-buffer
(when (file-readable-p pop3-uidl-file-name)
(while (looking-at "\\([^ \n\t]+\\)")
(set (intern (match-string 1) pop3-uidl-obarray)
(cons nil t))
- (forward-line 1))
- ))
+ (forward-line 1))))
(dolist (message (cdr messages))
(if (setq uidl (intern-soft (cdr message) pop3-uidl-obarray))
(setcar (symbol-value uidl) (car message))
(set (intern (cdr message) pop3-uidl-obarray)
(cons (car message) nil))))
- (pop3-get-unread-message-numbers))
- ))
+ (pop3-get-unread-message-numbers))))
(defun pop3-get-unread-message-numbers ()
"Return a sorted list of unread msg numbers to retrieve."
(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))))
(pop3-send-command process (format "APOP %s %s" user hash))
(set-buffer (process-buffer process))
(goto-char start)
(while (not (re-search-forward "^\\.\r\n" nil t))
- (accept-process-output process 3)
+ (nnheader-accept-process-output process)
(goto-char start))
(setq pop3-read-point (point-marker))
(goto-char (match-beginning 0))