;;; pop3.el --- Post Office Protocol (RFC 1460) interface
-;; Copyright (C) 1996, 1997, 1998, 1999, 2000
-;; Free Software Foundation, Inc.
+;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
+;; 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
;; Author: Richard L. Pieri <ratinox@peorth.gweep.net>
;; Maintainer: FSF
;; Keywords: mail
-;; Version: 1.3s
;; This file is part of GNU Emacs.
-;; GNU Emacs is free software; you can redistribute it and/or modify
+;; GNU Emacs is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
-;; any later version.
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING. If not, write to the
-;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
+;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;;; Code:
+(eval-when-compile (require 'cl))
(require 'mail-utils)
-
-(defconst pop3-version "1.3s")
-
-(defvar pop3-maildrop (or (user-login-name) (getenv "LOGNAME") (getenv "USER") nil)
- "*POP3 maildrop.")
-(defvar pop3-mailhost (or (getenv "MAILHOST") nil)
- "*POP3 mailhost.")
-(defvar pop3-port 110
- "*POP3 port.")
-
-(defvar pop3-password-required t
- "*Non-nil if a password is required when connecting to POP server.")
+(defvar parse-time-months)
+
+(defgroup pop3 nil
+ "Post Office Protocol."
+ :group 'mail
+ :group 'mail-source)
+
+(defcustom pop3-maildrop (or (user-login-name)
+ (getenv "LOGNAME")
+ (getenv "USER"))
+ "*POP3 maildrop."
+ :version "22.1" ;; Oort Gnus
+ :type 'string
+ :group 'pop3)
+
+(defcustom pop3-mailhost (or (getenv "MAILHOST") ;; nil -> mismatch
+ "pop3")
+ "*POP3 mailhost."
+ :version "22.1" ;; Oort Gnus
+ :type 'string
+ :group 'pop3)
+
+(defcustom pop3-port 110
+ "*POP3 port."
+ :version "22.1" ;; Oort Gnus
+ :type 'number
+ :group 'pop3)
+
+(defcustom pop3-password-required t
+ "*Non-nil if a password is required when connecting to POP server."
+ :version "22.1" ;; Oort Gnus
+ :type 'boolean
+ :group 'pop3)
+
+;; Should this be customizable?
(defvar pop3-password nil
"*Password to use when connecting to POP server.")
-(defvar pop3-authentication-scheme 'pass
+(defcustom pop3-authentication-scheme 'pass
"*POP3 authentication scheme.
-Defaults to 'pass, for the standard USER/PASS authentication. Other valid
-values are 'apop.")
+Defaults to `pass', for the standard USER/PASS authentication. The other
+valid value is 'apop'."
+ :type '(choice (const :tag "Normal user/password" pass)
+ (const :tag "APOP" apop))
+ :version "22.1" ;; Oort Gnus
+ :group 'pop3)
+
+(defcustom pop3-stream-length 100
+ "How many messages should be requested at one time.
+The lower the number, the more latency-sensitive the fetching
+will be. If your pop3 server doesn't support streaming at all,
+set this to 1."
+ :type 'number
+ :version "24.1"
+ :group 'pop3)
+
+(defcustom pop3-leave-mail-on-server nil
+ "*Non-nil if the mail is to be left on the POP server after fetching.
+
+If `pop3-leave-mail-on-server' is non-nil the mail is to be left
+on the POP server after fetching. Note that POP servers maintain
+no state information between sessions, so what the client
+believes is there and what is actually there may not match up.
+If they do not, then you may get duplicate mails or the whole
+thing can fall apart and leave you with a corrupt mailbox."
+ ;; We can't use the UILD support from XEmacs mail-lib or cvs.m17n.org:
+ ;; http://thread.gmane.org/v9lld8fml4.fsf@marauder.physik.uni-ulm.de
+ ;; http://thread.gmane.org/b9yy8hzy9ej.fsf@jpl.org
+ ;; Any volunteer to re-implement this?
+ :version "22.1" ;; Oort Gnus
+ :type 'boolean
+ :group 'pop3)
(defvar pop3-timestamp nil
"Timestamp returned when initially connected to the POP server.
Used for APOP authentication.")
-(defvar pop3-movemail-file-coding-system nil
- "Coding system for the crashbox made by `pop3-movemail'.")
-
(defvar pop3-read-point nil)
(defvar pop3-debug nil)
-(defun pop3-movemail (&optional crashbox)
- "Transfer contents of a maildrop to the specified CRASHBOX."
- (or crashbox (setq crashbox (expand-file-name "~/.crashbox")))
+;; Borrowed from nnheader-accept-process-output in nnheader.el. See the
+;; comments there for explanations about the values.
+
+(eval-and-compile
+ (if (and (fboundp 'nnheader-accept-process-output)
+ (boundp 'nnheader-read-timeout))
+ (defalias 'pop3-accept-process-output 'nnheader-accept-process-output)
+ ;; Borrowed from `nnheader.el':
+ (defvar pop3-read-timeout
+ (if (string-match "windows-nt\\|os/2\\|cygwin"
+ (symbol-name system-type))
+ 1.0
+ 0.01)
+ "How long pop3 should wait between checking for the end of output.
+Shorter values mean quicker response, but are more CPU intensive.")
+ (defun pop3-accept-process-output (process)
+ (accept-process-output
+ process
+ (truncate pop3-read-timeout)
+ (truncate (* (- pop3-read-timeout
+ (truncate pop3-read-timeout))
+ 1000))))))
+
+;;;###autoload
+(defun pop3-movemail (file)
+ "Transfer contents of a maildrop to the specified FILE.
+Use streaming commands."
+ (let* ((process (pop3-open-server pop3-mailhost pop3-port))
+ message-count message-total-size)
+ (pop3-logon process)
+ (with-current-buffer (process-buffer process)
+ (let ((size (pop3-stat process)))
+ (setq message-count (car size)
+ message-total-size (cadr size)))
+ (when (> message-count 0)
+ (pop3-send-streaming-command
+ process "RETR" message-count message-total-size)
+ (pop3-write-to-file file)
+ (unless pop3-leave-mail-on-server
+ (pop3-send-streaming-command
+ process "DELE" message-count nil))))
+ (pop3-quit process)
+ t))
+
+(defun pop3-send-streaming-command (process command count total-size)
+ (erase-buffer)
+ (let ((i 1))
+ (while (>= count i)
+ (process-send-string process (format "%s %d\r\n" command i))
+ ;; Only do 100 messages at a time to avoid pipe stalls.
+ (when (zerop (% i pop3-stream-length))
+ (pop3-wait-for-messages process i total-size))
+ (incf i)))
+ (pop3-wait-for-messages process count total-size))
+
+(defun pop3-wait-for-messages (process count total-size)
+ (while (< (pop3-number-of-responses total-size) count)
+ (when total-size
+ (message "pop3 retrieved %dKB (%d%%)"
+ (truncate (/ (buffer-size) 1000))
+ (truncate (* (/ (* (buffer-size) 1.0)
+ total-size) 100))))
+ (pop3-accept-process-output process)))
+
+(defun pop3-write-to-file (file)
+ (let ((pop-buffer (current-buffer))
+ (start (point-min))
+ beg end
+ temp-buffer)
+ (with-temp-buffer
+ (setq temp-buffer (current-buffer))
+ (with-current-buffer pop-buffer
+ (goto-char (point-min))
+ (while (re-search-forward "^\\+OK" nil t)
+ (forward-line 1)
+ (setq beg (point))
+ (when (re-search-forward "^\\.\r?\n" nil t)
+ (setq start (point))
+ (forward-line -1)
+ (setq end (point)))
+ (with-current-buffer temp-buffer
+ (goto-char (point-max))
+ (let ((hstart (point)))
+ (insert-buffer-substring pop-buffer beg end)
+ (pop3-clean-region hstart (point))
+ (goto-char (point-max))
+ (pop3-munge-message-separator hstart (point))
+ (goto-char (point-max))))))
+ (let ((coding-system-for-write 'binary))
+ (goto-char (point-min))
+ ;; Check whether something inserted a newline at the start and
+ ;; delete it.
+ (when (eolp)
+ (delete-char 1))
+ (write-region (point-min) (point-max) file nil 'nomesg)))))
+
+(defun pop3-number-of-responses (endp)
+ (let ((responses 0))
+ (save-excursion
+ (goto-char (point-min))
+ (while (or (and (re-search-forward "^\\+OK" nil t)
+ (or (not endp)
+ (re-search-forward "^\\.\r?\n" nil t)))
+ (re-search-forward "^-ERR " nil t))
+ (incf responses)))
+ responses))
+
+(defun pop3-logon (process)
+ (let ((pop3-password pop3-password))
+ ;; for debugging only
+ (if pop3-debug (switch-to-buffer (process-buffer process)))
+ ;; query for password
+ (if (and pop3-password-required (not pop3-password))
+ (setq pop3-password
+ (read-passwd (format "Password for %s: " pop3-maildrop))))
+ (cond ((equal 'apop pop3-authentication-scheme)
+ (pop3-apop process pop3-maildrop))
+ ((equal 'pass pop3-authentication-scheme)
+ (pop3-user process pop3-maildrop)
+ (pop3-pass process))
+ (t (error "Invalid POP3 authentication scheme")))))
+
+(defun pop3-get-message-count ()
+ "Return the number of messages in the maildrop."
(let* ((process (pop3-open-server pop3-mailhost pop3-port))
- (crashbuf (get-buffer-create " *pop3-retr*"))
- (n 1)
message-count
- (pop3-password pop3-password)
- )
+ (pop3-password pop3-password))
;; for debugging only
(if pop3-debug (switch-to-buffer (process-buffer process)))
;; 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)
(pop3-pass process))
(t (error "Invalid POP3 authentication scheme")))
(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))
- (pop3-retr process n crashbuf)
- (save-excursion
- (set-buffer crashbuf)
- (let ((coding-system-for-write pop3-movemail-file-coding-system))
- (write-region (point-min) (point-max) crashbox t 'nomesg))
- (set-buffer (process-buffer process))
- (while (> (buffer-size) 5000)
- (goto-char (point-min))
- (forward-line 50)
- (delete-region (point-min) (point))))
- (pop3-dele process n)
- (setq n (+ 1 n))
- (if pop3-debug (sit-for 1) (sit-for 0.1))
- )
- (pop3-quit process))
- (kill-buffer crashbuf)
- )
- t)
+ (pop3-quit process)
+ message-count))
+
+(autoload 'open-tls-stream "tls")
+(autoload 'starttls-open-stream "starttls")
+(autoload 'starttls-negotiate "starttls") ; avoid warning
+
+(defcustom pop3-stream-type nil
+ "*Transport security type for POP3 connexions.
+This may be either nil (plain connexion), `ssl' (use an
+SSL/TSL-secured stream) or `starttls' (use the starttls mechanism
+to turn on TLS security after opening the stream). However, if
+this is nil, `ssl' is assumed for connexions to port
+995 (pop3s)."
+ :version "23.1" ;; No Gnus
+ :group 'pop3
+ :type '(choice (const :tag "Plain" nil)
+ (const :tag "SSL/TLS" ssl)
+ (const starttls)))
+
+(eval-and-compile
+ (if (fboundp 'set-process-query-on-exit-flag)
+ (defalias 'pop3-set-process-query-on-exit-flag
+ 'set-process-query-on-exit-flag)
+ (defalias 'pop3-set-process-query-on-exit-flag
+ 'process-kill-without-query)))
(defun pop3-open-server (mailhost port)
"Open TCP connection to MAILHOST on PORT.
(let ((coding-system-for-read 'binary)
(coding-system-for-write 'binary)
process)
- (save-excursion
- (set-buffer (get-buffer-create (concat " trace of POP session to "
- mailhost)))
+ (with-current-buffer
+ (get-buffer-create (concat " trace of POP session to "
+ mailhost))
(erase-buffer)
(setq pop3-read-point (point-min))
- (setq process (open-network-stream "POP"(current-buffer) mailhost port))
+ (setq process
+ (cond
+ ((or (eq pop3-stream-type 'ssl)
+ (and (not pop3-stream-type) (member port '(995 "pop3s"))))
+ ;; gnutls-cli, openssl don't accept service names
+ (if (or (equal port "pop3s")
+ (null port))
+ (setq port 995))
+ (let ((process (open-tls-stream "POP" (current-buffer)
+ mailhost port)))
+ (when process
+ ;; There's a load of info printed that needs deleting.
+ (let ((again 't))
+ ;; repeat until
+ ;; - either we received the +OK line
+ ;; - or accept-process-output timed out without getting
+ ;; anything
+ (while (and again
+ (setq again (memq (process-status process)
+ '(open run))))
+ (setq again (pop3-accept-process-output process))
+ (goto-char (point-max))
+ (forward-line -1)
+ (cond ((looking-at "\\+OK")
+ (setq again nil)
+ (delete-region (point-min) (point)))
+ ((not again)
+ (pop3-quit process)
+ (error "POP SSL connexion failed")))))
+ process)))
+ ((eq pop3-stream-type 'starttls)
+ ;; gnutls-cli, openssl don't accept service names
+ (if (equal port "pop3")
+ (setq port 110))
+ (let ((process (starttls-open-stream "POP" (current-buffer)
+ mailhost (or port 110))))
+ (pop3-send-command process "STLS")
+ (let ((response (pop3-read-response process t)))
+ (if (and response (string-match "+OK" response))
+ (starttls-negotiate process)
+ (pop3-quit process)
+ (error "POP server doesn't support starttls")))
+ process))
+ (t
+ (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)
(+ 1 (or (string-match ">" response) -1)))))
+ (pop3-set-process-query-on-exit-flag process nil)
process)))
;; Support functions
-(defun pop3-process-filter (process output)
- (save-excursion
- (set-buffer (process-buffer process))
- (goto-char (point-max))
- (insert output)))
-
(defun pop3-send-command (process command)
- (set-buffer (process-buffer process))
- (goto-char (point-max))
-;; (if (= (aref command 0) ?P)
-;; (insert "PASS <omitted>\r\n")
-;; (insert command "\r\n"))
- (setq pop3-read-point (point))
- (goto-char (point-max))
- (process-send-string process (concat command "\r\n"))
- )
+ (set-buffer (process-buffer process))
+ (goto-char (point-max))
+ ;; (if (= (aref command 0) ?P)
+ ;; (insert "PASS <omitted>\r\n")
+ ;; (insert command "\r\n"))
+ (setq pop3-read-point (point))
+ (goto-char (point-max))
+ (process-send-string process (concat command "\r\n")))
(defun pop3-read-response (process &optional return)
"Read the response from the server.
Return the response string if optional second argument is non-nil."
(let ((case-fold-search nil)
match-end)
- (save-excursion
- (set-buffer (process-buffer process))
+ (with-current-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)))
+ (pop3-accept-process-output process)
(goto-char pop3-read-point))
(setq match-end (point))
(goto-char pop3-read-point)
(if (looking-at "-ERR")
- (error (buffer-substring (point) (- match-end 2)))
+ (error "%s" (buffer-substring (point) (- match-end 2)))
(if (not (looking-at "+OK"))
(progn (setq pop3-read-point match-end) nil)
(setq pop3-read-point match-end)
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
(forward-char)))
(set-marker end nil))
+;; Copied from message-make-date.
+(defun pop3-make-date (&optional now)
+ "Make a valid date header.
+If NOW, use that time instead."
+ (require 'parse-time)
+ (let* ((now (or now (current-time)))
+ (zone (nth 8 (decode-time now)))
+ (sign "+"))
+ (when (< zone 0)
+ (setq sign "-")
+ (setq zone (- zone)))
+ (concat
+ (format-time-string "%d" now)
+ ;; The month name of the %b spec is locale-specific. Pfff.
+ (format " %s "
+ (capitalize (car (rassoc (nth 4 (decode-time now))
+ parse-time-months))))
+ (format-time-string "%Y %H:%M:%S " now)
+ ;; We do all of this because XEmacs doesn't have the %z spec.
+ (format "%s%02d%02d" sign (/ zone 3600) (/ (% zone 3600) 60)))))
+
(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"))
(save-excursion
(save-restriction
(narrow-to-region start end)
(looking-at "\001\001\001\001\n") ; MMDF
(looking-at "BABYL OPTIONS:") ; Babyl
))
- (let ((from (mail-strip-quoted-names (mail-fetch-field "From")))
- (date (split-string (or (mail-fetch-field "Date")
- (message-make-date))
- " "))
- (From_))
+ (let* ((from (mail-strip-quoted-names (mail-fetch-field "From")))
+ (tdate (mail-fetch-field "Date"))
+ (date (split-string (or (and tdate
+ (not (string= "" tdate))
+ tdate)
+ (pop3-make-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
+
+ ;; Fixme: This should use timezone on the date field contents.
(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)))
(substring From_ (match-end 0)))))
(goto-char (point-min))
(insert From_)
- (re-search-forward "\n\n")
- (narrow-to-region (point) (point-max))
- (let ((size (- (point-max) (point-min))))
- (goto-char (point-min))
- (widen)
+ (if (search-forward "\n\n" nil t)
+ nil
+ (goto-char (point-max))
+ (insert "\n"))
+ (let ((size (- (point-max) (point))))
(forward-line -1)
(insert (format "Content-Length: %s\n" size)))
)))))
(pop3-send-command process (format "USER %s" user))
(let ((response (pop3-read-response process t)))
(if (not (and response (string-match "+OK" response)))
- (error (format "USER %s not valid." user)))))
+ (error "USER %s not valid" user))))
(defun pop3-pass (process)
"Send authentication information to the server."
(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) nil nil 'binary)))
(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)))
;; TRANSACTION STATE
-(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)
- (or shell-file-name "/bin/sh")
- t (current-buffer) nil
- "-c" pop3-md5-program)
- ;; The meaningful output is the first 32 characters.
- ;; Don't return the newline that follows them!
- (buffer-substring (point-min) (+ (point-min) 32))))
-
(defun pop3-stat (process)
"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 (split-string response " ")))
- (string-to-int (nth 2 (split-string response " "))))
+ (list (string-to-number (nth 1 (split-string response " ")))
+ (string-to-number (nth 2 (split-string response " "))))
))
(defun pop3-list (process &optional msg)
- "Scan listing of available messages.
-This function currently does nothing.")
+ "If MSG is nil, return an alist of (MESSAGE-ID . SIZE) pairs.
+Otherwise, return the size of the message-id MSG"
+ (pop3-send-command process (if msg
+ (format "LIST %d" msg)
+ "LIST"))
+ (let ((response (pop3-read-response process t)))
+ (if msg
+ (string-to-number (nth 2 (split-string response " ")))
+ (let ((start pop3-read-point) end)
+ (with-current-buffer (process-buffer process)
+ (while (not (re-search-forward "^\\.\r\n" nil t))
+ (pop3-accept-process-output process)
+ (goto-char start))
+ (setq pop3-read-point (point-marker))
+ (goto-char (match-beginning 0))
+ (setq end (point-marker))
+ (mapcar #'(lambda (s) (let ((split (split-string s " ")))
+ (cons (string-to-number (nth 0 split))
+ (string-to-number (nth 1 split)))))
+ (split-string (buffer-substring start end) "\r\n" t)))))))
(defun pop3-retr (process msg crashbuf)
"Retrieve message-id MSG to buffer CRASHBUF."
(pop3-send-command process (format "RETR %s" msg))
(pop3-read-response process)
(let ((start pop3-read-point) end)
- (save-excursion
- (set-buffer (process-buffer process))
+ (with-current-buffer (process-buffer process)
(while (not (re-search-forward "^\\.\r\n" nil t))
- (accept-process-output process 3)
- ;; bill@att.com ... to save wear and tear on the heap
- ;; uncommented because the condensed version below is a problem for
- ;; some.
- (if (> (buffer-size) 20000) (sleep-for 1))
- (if (> (buffer-size) 50000) (sleep-for 1))
- (if (> (buffer-size) 100000) (sleep-for 1))
- (if (> (buffer-size) 200000) (sleep-for 1))
- (if (> (buffer-size) 500000) (sleep-for 1))
- ;; bill@att.com
- ;; condensed into:
- ;; (sometimes causes problems for really large messages.)
-; (if (> (buffer-size) 20000) (sleep-for (/ (buffer-size) 20000)))
+ (pop3-accept-process-output process)
(goto-char start))
(setq pop3-read-point (point-marker))
-;; this code does not seem to work for some POP servers...
-;; and I cannot figure out why not.
-; (goto-char (match-beginning 0))
-; (backward-char 2)
-; (if (not (looking-at "\r\n"))
-; (insert "\r\n"))
-; (re-search-forward "\\.\r\n")
+ ;; this code does not seem to work for some POP servers...
+ ;; and I cannot figure out why not.
+ ;; (goto-char (match-beginning 0))
+ ;; (backward-char 2)
+ ;; (if (not (looking-at "\r\n"))
+ ;; (insert "\r\n"))
+ ;; (re-search-forward "\\.\r\n")
(goto-char (match-beginning 0))
(setq end (point-marker))
(pop3-clean-region start end)
(pop3-munge-message-separator start end)
- (save-excursion
- (set-buffer crashbuf)
+ (with-current-buffer crashbuf
(erase-buffer))
(copy-to-buffer crashbuf start end)
(delete-region start end)
"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 (split-string response " ")))
+ (string-to-number (nth 1 (split-string response " ")))
))
(defun pop3-rset (process)
(pop3-send-command process "QUIT")
(pop3-read-response process t)
(if process
- (save-excursion
- (set-buffer (process-buffer process))
+ (with-current-buffer (process-buffer process)
(goto-char (point-max))
(delete-process process))))
\f
;; -ERR [invalid password]
;; -ERR [unable to lock maildrop]
+;; STLS (RFC 2595)
+;; Arguments: none
+;; Restrictions: Only permitted in AUTHORIZATION state.
+;; Possible responses:
+;; +OK
+;; -ERR
+
;;; TRANSACTION STATE
;; STAT
projects / gnus / blobdiff