;;; mail-source.el --- functions for fetching mail
-;; Copyright (C) 1999 Free Software Foundation, Inc.
+;; Copyright (C) 1999, 2000 Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; Keywords: news, mail
;;; Code:
-(eval-when-compile (require 'cl))
+(eval-when-compile
+ (require 'cl)
+ (require 'imap)
+ (eval-when-compile (defvar display-time-mail-function)))
(eval-and-compile
+ (defvar pop3-leave-mail-on-server)
(autoload 'pop3-movemail "pop3")
- (autoload 'pop3-get-message-count "pop3"))
+ (autoload 'pop3-get-message-count "pop3")
+ (autoload 'nnheader-cancel-timer "nnheader")
+ (autoload 'nnheader-run-at-time "nnheader"))
(require 'format-spec)
(defgroup mail-source nil
"The mail-fetching library."
:group 'gnus)
+;; Define these at compile time to avoid dragging in imap always.
+(defconst mail-source-imap-authenticators
+ (eval-when-compile
+ (mapcar (lambda (a)
+ (list 'const (car a)))
+ imap-authenticator-alist)))
+(defconst mail-source-imap-streams
+ (eval-when-compile
+ (mapcar (lambda (a)
+ (list 'const (car a)))
+ imap-stream-alist)))
+
(defcustom mail-sources nil
"*Where the mail backends will look for incoming mail.
-This variable is a list of mail source specifiers."
+This variable is a list of mail source specifiers.
+See Info node `(gnus)Mail Source Specifiers'."
:group 'mail-source
- :type 'sexp)
+ :type `(repeat
+ (choice :format "%[Value Menu%] %v"
+ :value (file)
+ (cons :tag "Spool file"
+ (const :format "" file)
+ (checklist :tag "Options" :greedy t
+ (group :inline t
+ (const :format "" :value :path)
+ file)))
+ (cons :tag "Several files in a directory"
+ (const :format "" directory)
+ (checklist :tag "Options" :greedy t
+ (group :inline t
+ (const :format "" :value :path)
+ (directory :tag "Path"))
+ (group :inline t
+ (const :format "" :value :suffix)
+ (string :tag "Suffix"))
+ (group :inline t
+ (const :format "" :value :predicate)
+ (function :tag "Predicate"))
+ (group :inline t
+ (const :format "" :value :prescript)
+ (string :tag "Prescript"))
+ (group :inline t
+ (const :format "" :value :postscript)
+ (string :tag "Postscript"))
+ (group :inline t
+ (const :format "" :value :plugged)
+ (boolean :tag "Plugged"))))
+ (cons :tag "POP3 server"
+ (const :format "" pop)
+ (checklist :tag "Options" :greedy t
+ (group :inline t
+ (const :format "" :value :server)
+ (string :tag "Server"))
+ (group :inline t
+ (const :format "" :value :port)
+ (choice :tag "Port"
+ :value "pop3"
+ (number :format "%v")
+ (string :format "%v")))
+ (group :inline t
+ (const :format "" :value :user)
+ (string :tag "User"))
+ (group :inline t
+ (const :format "" :value :password)
+ (string :tag "Password"))
+ (group :inline t
+ (const :format "" :value :program)
+ (string :tag "Program"))
+ (group :inline t
+ (const :format "" :value :prescript)
+ (string :tag "Prescript"))
+ (group :inline t
+ (const :format "" :value :postscript)
+ (string :tag "Postscript"))
+ (group :inline t
+ (const :format "" :value :function)
+ (function :tag "Function"))
+ (group :inline t
+ (const :format ""
+ :value :authentication)
+ (choice :tag "Authentication"
+ :value apop
+ (const password)
+ (const apop)))
+ (group :inline t
+ (const :format "" :value :plugged)
+ (boolean :tag "Plugged"))))
+ (cons :tag "Maildir (qmail, postfix...)"
+ (const :format "" maildir)
+ (checklist :tag "Options" :greedy t
+ (group :inline t
+ (const :format "" :value :path)
+ (directory :tag "Path"))
+ (group :inline t
+ (const :format "" :value :plugged)
+ (boolean :tag "Plugged"))))
+ (cons :tag "IMAP server"
+ (const :format "" imap)
+ (checklist :tag "Options" :greedy t
+ (group :inline t
+ (const :format "" :value :server)
+ (string :tag "Server"))
+ (group :inline t
+ (const :format "" :value :port)
+ (choice :tag "Port"
+ :value 143
+ number string))
+ (group :inline t
+ (const :format "" :value :user)
+ (string :tag "User"))
+ (group :inline t
+ (const :format "" :value :password)
+ (string :tag "Password"))
+ (group :inline t
+ (const :format "" :value :stream)
+ (choice :tag "Stream"
+ :value network
+ ,@mail-source-imap-streams))
+ (group :inline t
+ (const :format ""
+ :value :authenticator)
+ (choice :tag "Authenticator"
+ :value login
+ ,@mail-source-imap-authenticators))
+ (group :inline t
+ (const :format "" :value :mailbox)
+ (string :tag "Mailbox"
+ :value "INBOX"))
+ (group :inline t
+ (const :format "" :value :predicate)
+ (string :tag "Predicate"
+ :value "UNSEEN UNDELETED"))
+ (group :inline t
+ (const :format "" :value :fetchflag)
+ (string :tag "Fetchflag"
+ :value "\\Deleted"))
+ (group :inline t
+ (const :format ""
+ :value :dontexpunge)
+ (boolean :tag "Dontexpunge"))
+ (group :inline t
+ (const :format "" :value :plugged)
+ (boolean :tag "Plugged"))))
+ (cons :tag "Webmail server"
+ (const :format "" webmail)
+ (checklist :tag "Options" :greedy t
+ (group :inline t
+ (const :format "" :value :subtype)
+ ;; Should be generated from
+ ;; `webmail-type-definition', but we
+ ;; can't require webmail without W3.
+ (choice :tag "Subtype"
+ :value hotmail
+ (const hotmail)
+ (const yahoo)
+ (const netaddress)
+ (const netscape)
+ (const my-deja)))
+ (group :inline t
+ (const :format "" :value :user)
+ (string :tag "User"))
+ (group :inline t
+ (const :format "" :value :password)
+ (string :tag "Password"))
+ (group :inline t
+ (const :format ""
+ :value :dontexpunge)
+ (boolean :tag "Dontexpunge"))
+ (group :inline t
+ (const :format "" :value :plugged)
+ (boolean :tag "Plugged")))))))
(defcustom mail-source-primary-source nil
"*Primary source for incoming mail.
:group 'mail-source
:type 'integer)
-(defcustom mail-source-delete-incoming t
+(defcustom mail-source-delete-incoming nil
"*If non-nil, delete incoming files after handling."
:group 'mail-source
:type 'boolean)
+(defcustom mail-source-incoming-file-prefix "Incoming"
+ "Prefix for file name for storing incoming mail"
+ :group 'mail-source
+ :type 'string)
+
(defcustom mail-source-report-new-mail-interval 5
"Interval in minutes between checks for new mail."
:group 'mail-source
(:prescript-delay)
(:postscript)
(:path (or (getenv "MAIL")
- (concat "/usr/spool/mail/" (user-login-name)))))
+ (expand-file-name (user-login-name) rmail-spool-directory))))
(directory
(:path)
(:suffix ".spool")
(:function)
(:password)
(:connection)
- (:authentication password))
+ (:authentication password)
+ (:leave))
(maildir
- (:path "~/Maildir/new/")
+ (:path (or (getenv "MAILDIR") "~/Maildir/"))
+ (:subdirs ("new" "cur"))
(:function))
(imap
(:server (getenv "MAILHOST"))
(let ((incoming
(mail-source-make-complex-temp-name
(expand-file-name
- "Incoming" mail-source-directory))))
+ mail-source-incoming-file-prefix
+ mail-source-directory))))
(unless (file-exists-p (file-name-directory incoming))
(make-directory (file-name-directory incoming) t))
(rename-file mail-source-crash-box incoming t)))))))
(pop3-port port)
(pop3-authentication-scheme
(if (eq authentication 'apop) 'apop 'pass))
- (pop3-connection-type connection))
- (save-excursion (pop3-movemail mail-source-crash-box))))))
+ (pop3-connection-type connection)
+ (pop3-leave-mail-on-server
+ (or leave
+ (and (boundp 'pop3-leave-mail-on-server)
+ pop3-leave-mail-on-server))))
+ (condition-case err
+ (save-excursion (pop3-movemail mail-source-crash-box))
+ (error
+ ;; We nix out the password in case the error
+ ;; was because of a wrong password being given.
+ (setq mail-source-password-cache
+ (delq (assoc from mail-source-password-cache)
+ mail-source-password-cache))
+ (signal (car err) (cdr err))))))))
(if result
(progn
(when (eq authentication 'password)
(pop3-port port)
(pop3-authentication-scheme
(if (eq authentication 'apop) 'apop 'pass)))
- (save-excursion (pop3-get-message-count))))))
+ (condition-case err
+ (save-excursion (pop3-get-message-count))
+ (error
+ ;; We nix out the password in case the error
+ ;; was because of a wrong password being given.
+ (setq mail-source-password-cache
+ (delq (assoc from mail-source-password-cache)
+ mail-source-password-cache))
+ (signal (car err) (cdr err))))))))
(if result
;; Inform display-time that we have new mail.
(setq mail-source-new-mail-available (> result 0))
(defvar mail-source-report-new-mail-timer nil)
(defvar mail-source-report-new-mail-idle-timer nil)
-(eval-when-compile (require 'timer))
+(eval-when-compile
+ (if (featurep 'xemacs)
+ (require 'itimer)
+ (require 'timer)))
(defun mail-source-start-idle-timer ()
;; Start our idle timer if necessary, so we delay the check until the
mail-source-idle-time-delay
nil
(lambda ()
- (setq mail-source-report-new-mail-idle-timer nil)
- (mail-source-check-pop mail-source-primary-source))))
+ (mail-source-check-pop mail-source-primary-source)
+ (setq mail-source-report-new-mail-idle-timer nil))))
;; Since idle timers created when Emacs is already in the idle
;; state don't get activated until Emacs _next_ becomes idle, we
;; need to force our timer to be considered active now. We do
(> (prefix-numeric-value arg) 0))))
(setq mail-source-report-new-mail on)
(and mail-source-report-new-mail-timer
- (cancel-timer mail-source-report-new-mail-timer))
+ (nnheader-cancel-timer mail-source-report-new-mail-timer))
(and mail-source-report-new-mail-idle-timer
- (cancel-timer mail-source-report-new-mail-idle-timer))
+ (nnheader-cancel-timer mail-source-report-new-mail-idle-timer))
(setq mail-source-report-new-mail-timer nil)
(setq mail-source-report-new-mail-idle-timer nil)
(if on
(progn
(require 'time)
+ ;; display-time-mail-function is an Emacs 21 feature.
(setq display-time-mail-function #'mail-source-new-mail-p)
;; Set up the main timer.
(setq mail-source-report-new-mail-timer
- (run-at-time t (* 60 mail-source-report-new-mail-interval)
- #'mail-source-start-idle-timer))
+ (nnheader-run-at-time
+ (* 60 mail-source-report-new-mail-interval)
+ (* 60 mail-source-report-new-mail-interval)
+ #'mail-source-start-idle-timer))
;; When you get new mail, clear "Mail" from the mode line.
(add-hook 'nnmail-post-get-new-mail-hook
'display-time-event-handler)
"Fetcher for maildir sources."
(mail-source-bind (maildir source)
(let ((found 0)
- (mail-source-string (format "maildir:%s" path)))
- (dolist (file (directory-files path t))
- (when (and (not (file-directory-p file))
- (not (if function
- (funcall function file mail-source-crash-box)
- (rename-file file mail-source-crash-box))))
- (incf found (mail-source-callback callback file))))
+ mail-source-string)
+ (unless (string-match "/$" path)
+ (setq path (concat path "/")))
+ (dolist (subdir subdirs)
+ (when (file-directory-p (concat path subdir))
+ (setq mail-source-string (format "maildir:%s%s" path subdir))
+ (dolist (file (directory-files (concat path subdir) t))
+ (when (and (not (file-directory-p file))
+ (not (if function
+ (funcall function file mail-source-crash-box)
+ (let ((coding-system-for-write
+ nnheader-text-coding-system)
+ (coding-system-for-read
+ nnheader-text-coding-system)
+ (output-coding-system
+ nnheader-text-coding-system)
+ (input-coding-system
+ nnheader-text-coding-system))
+ (with-temp-file mail-source-crash-box
+ (insert-file-contents file)
+ (goto-char (point-min))
+;;; ;; Unix mail format
+;;; (unless (looking-at "\n*From ")
+;;; (insert "From maildir "
+;;; (current-time-string) "\n"))
+;;; (while (re-search-forward "^From " nil t)
+;;; (replace-match ">From "))
+;;; (goto-char (point-max))
+;;; (insert "\n\n")
+ ;; MMDF mail format
+ (insert "\001\001\001\001\n"))
+ (delete-file file)))))
+ (incf found (mail-source-callback callback file))))))
found)))
(eval-and-compile
(autoload 'imap-error-text "imap")
(autoload 'imap-message-flags-add "imap")
(autoload 'imap-list-to-message-set "imap")
- (autoload 'nnheader-ms-strip-cr "nnheader"))
+ (autoload 'imap-range-to-message-set "imap"))
+
+(defvar mail-source-imap-file-coding-system 'binary
+ "Coding system for the crashbox made by `mail-source-fetch-imap'.")
(defun mail-source-fetch-imap (source callback)
"Fetcher for imap sources."
(mail-source-bind (imap source)
- (let ((found 0)
+ (let ((from (format "%s:%s:%s" server user port))
+ (found 0)
(buf (get-buffer-create
(format " *imap source %s:%s:%s *" server user mailbox)))
(mail-source-string (format "imap:%s:%s" server mailbox))
remove)
(if (and (imap-open server port stream authentication buf)
- (imap-authenticate user password buf)
+ (imap-authenticate
+ user (or (cdr (assoc from mail-source-password-cache))
+ password) buf)
(imap-mailbox-select mailbox nil buf))
- (let (str
- (coding-system-for-write 'binary)
- (output-coding-system 'binary))
+ (let ((coding-system-for-write mail-source-imap-file-coding-system)
+ (output-coding-system mail-source-imap-file-coding-system)
+ str)
(with-temp-file mail-source-crash-box
+ ;; Avoid converting 8-bit chars from inserted strings to
+ ;; multibyte.
+ (set-buffer-multibyte nil)
+ ;; remember password
+ (with-current-buffer buf
+ (when (or imap-password
+ (assoc from mail-source-password-cache))
+ (push (cons from imap-password) mail-source-password-cache)))
;; if predicate is nil, use all uids
(dolist (uid (imap-search (or predicate "1:*") buf))
(when (setq str (imap-fetch uid "RFC822.PEEK" 'RFC822 nil buf))
(incf found (mail-source-callback callback server))
(when (and remove fetchflag)
(imap-message-flags-add
- (imap-list-to-message-set remove) fetchflag nil buf))
+ (imap-range-to-message-set (gnus-compress-sequence remove))
+ fetchflag nil buf))
(if dontexpunge
(imap-mailbox-unselect buf)
(imap-mailbox-close buf))
(imap-close buf))
(imap-close buf)
+ ;; We nix out the password in case the error
+ ;; was because of a wrong password being given.
+ (setq mail-source-password-cache
+ (delq (assoc from mail-source-password-cache)
+ mail-source-password-cache))
(error (imap-error-text buf)))
+ (kill-buffer buf)
found)))
(eval-and-compile
(when (eq authentication 'password)
(setq password
(or password
+ (cdr (assoc (format "webmail:%s:%s" subtype user)
+ mail-source-password-cache))
(mail-source-read-passwd
- (format "Password for %s at %s: " user subtype)))))
+ (format "Password for %s at %s: " user subtype))))
+ (when (and password
+ (not (assoc (format "webmail:%s:%s" subtype user)
+ mail-source-password-cache)))
+ (push (cons (format "webmail:%s:%s" subtype user) password)
+ mail-source-password-cache)))
(webmail-fetch mail-source-crash-box subtype user password)
(mail-source-callback callback (symbol-name subtype)))))
projects / elisp / gnus.git- / blobdiff