;;; 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
(eval-when-compile (require 'cl))
(eval-and-compile
- (autoload 'pop3-movemail "pop3"))
+ (autoload 'pop3-movemail "pop3")
+ (autoload 'pop3-get-message-count "pop3"))
(require 'format-spec)
(defgroup mail-source nil
(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
+ ;; This specification should be tidied up, particularly to avoid
+ ;; constant items appearing. (Perhaps there's scope for improvment
+ ;; in the widget code.)
+ :type `(repeat
+ (choice (const :tag "Default spool file" (file))
+ (list :tag "Specified spool file"
+ (const file)
+ (const :value :path)
+ file)
+ (cons :tag "Several files in a directory"
+ (const directory)
+ (choice
+ :tag "Options"
+ (const :tag "None" nil)
+ (repeat
+ (choice
+ (list :inline t :tag "path"
+ (const :value :path) directory)
+ (list :inline t :tag "suffix"
+ (const :value :suffix) string)
+ (list :inline t :tag "predicate"
+ (const :value :predicate) function)
+ (list :inline t :tag "prescript"
+ (const :value :prescript) string)
+ (list :inline t :tag "postscript"
+ (const :value :postscript) string)
+ (list :inline t :tag "plugged"
+ (const :value :plugged) boolean)))))
+ (cons :tag "POP3 server"
+ (const pop)
+ (choice
+ :tag "Options"
+ (const :tag "None" nil)
+ (repeat
+ (choice
+ (list :inline t :tag "server"
+ (const :value :server) string)
+ (list :inline t :tag "port"
+ (const :value :port) (choice number string))
+ (list :inline t :tag "user"
+ (const :value :user) string)
+ (list :inline t :tag "password"
+ (const :value :password) string)
+ (list :inline t :tag "program"
+ (const :value :program) string)
+ (list :inline t :tag "prescript"
+ (const :value :prescript) string)
+ (list :inline t :tag "postscript"
+ (const :value :postscript) string)
+ (list :inline t :tag "function"
+ (const :value :function) function)
+ (list :inline t :tag "authentication"
+ (const :value :authentication)
+ (choice (const password)
+ (const apop)))
+ (list :inline t :tag "plugged"
+ (const :value :plugged) boolean)))))
+ (cons :tag "Maildir (qmail, postfix...)"
+ (const maildir)
+ (choice
+ :tag "Options"
+ (const :tag "None" nil)
+ (repeat
+ (choice
+ (list :inline t :tag "path"
+ (const :value :path) directory)
+ (list :inline t :tag "plugged"
+ (const :value :plugged) boolean)))))
+ (cons :tag "IMAP server"
+ (const imap)
+ (choice
+ :tag "Options"
+ (const :tag "None" nil)
+ (repeat
+ (choice
+ (list :inline t :tag "server"
+ (const :value :server) string)
+ (list :inline t :tag "port"
+ (const :value :port)
+ (choice number string))
+ (list :inline t :tag "user"
+ (const :value :user) string)
+ (list :inline t :tag "password"
+ (const :value :password) string)
+ (list :inline t :tag "stream"
+ (const :value :stream)
+ (choice ,@(progn (require 'imap)
+ (mapcar
+ (lambda (a)
+ (list 'const (car a)))
+ imap-stream-alist))))
+ (list :inline t :tag "authenticator"
+ (const :value :authenticator)
+ (choice ,@(progn (require 'imap)
+ (mapcar
+ (lambda (a)
+ (list 'const (car a)))
+ imap-authenticator-alist))))
+ (list :inline t :tag "mailbox"
+ (const :value :mailbox) string)
+ (list :inline t :tag "predicate"
+ (const :value :predicate) function)
+ (list :inline t :tag "fetchflag"
+ (const :value :fetchflag) string)
+ (list :inline t :tag "dontexpunge"
+ (const :value :dontexpunge) boolean)
+ (list :inline t :tag "plugged"
+ (const :value :plugged) )))))
+ (cons :tag "Webmail server"
+ (const webmail)
+ (choice
+ :tag "Options"
+ (const :tag "None" nil)
+ (repeat
+ (choice
+ (list :inline t :tag "subtype"
+ (const :value :subtype)
+ ;; Should be generated from
+ ;; `webmail-type-definition', but we
+ ;; can't require webmail without W3.
+ (choice (const hotmail) (const yahoo)
+ (const netaddress) (const netscape)
+ (const my-deja)))
+ (list :inline t :tag "user"
+ (const :value :user) string)
+ (list :inline t :tag "password"
+ (const :value :password) string)
+ (list :inline t :tag "dontexpunge"
+ (const :value :dontexpunge) boolean)
+ (list :inline t :tag "plugged"
+ (const :value :plugged) boolean))))))))
+
+(defcustom mail-source-primary-source nil
+ "*Primary source for incoming mail.
+If non-nil, this maildrop will be checked periodically for new mail."
:group 'mail-source
:type 'sexp)
: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
+ :type 'number)
+
+(defcustom mail-source-idle-time-delay 5
+ "Number of idle seconds to wait before checking for new mail."
+ :group 'mail-source
+ :type 'number)
+
;;; Internal variables.
(defvar mail-source-string ""
"A dynamically bound string that says what the current mail source is.")
+(defvar mail-source-new-mail-available nil
+ "Flag indicating when new mail is available.")
+
(eval-and-compile
+ (defvar mail-source-common-keyword-map
+ '((:plugged))
+ "Mapping from keywords to default values.
+Common keywords should be listed here.")
+
(defvar mail-source-keyword-map
'((file
(:prescript)
+ (:prescript-delay)
(:postscript)
(:path (or (getenv "MAIL")
(concat "/usr/spool/mail/" (user-login-name)))))
(:predicate identity))
(pop
(:prescript)
+ (:prescript-delay)
(:postscript)
(:server (getenv "MAILHOST"))
(:port 110)
(:password)
(:authentication password))
(maildir
- (:path "~/Maildir/new/")))
+ (:path (or (getenv "MAILDIR") "~/Maildir/"))
+ (:subdirs ("new" "cur"))
+ (:function))
+ (imap
+ (:server (getenv "MAILHOST"))
+ (:port)
+ (:stream)
+ (:authentication)
+ (:user (or (user-login-name) (getenv "LOGNAME") (getenv "USER")))
+ (:password)
+ (:mailbox "INBOX")
+ (:predicate "UNSEEN UNDELETED")
+ (:fetchflag "\\Deleted")
+ (:dontexpunge))
+ (webmail
+ (:subtype hotmail)
+ (:user (or (user-login-name) (getenv "LOGNAME") (getenv "USER")))
+ (:password)
+ (:dontexpunge)
+ (:authentication password)))
"Mapping from keywords to default values.
All keywords that can be used must be listed here."))
'((file mail-source-fetch-file)
(directory mail-source-fetch-directory)
(pop mail-source-fetch-pop)
- (maildir mail-source-fetch-maildir))
+ (maildir mail-source-fetch-maildir)
+ (imap mail-source-fetch-imap)
+ (webmail mail-source-fetch-webmail))
"A mapping from source type to fetcher function.")
(defvar mail-source-password-cache nil)
+(defvar mail-source-plugged t)
+
;;; Functions
(eval-and-compile
(defun mail-source-strip-keyword (keyword)
- "Strip the leading colon off the KEYWORD."
- (intern (substring (symbol-name keyword) 1))))
+ "Strip the leading colon off the KEYWORD."
+ (intern (substring (symbol-name keyword) 1))))
(eval-and-compile
(defun mail-source-bind-1 (type)
(mail-source-value value)
(mail-source-value (cadr default)))))))
+(eval-and-compile
+ (defun mail-source-bind-common-1 ()
+ (let* ((defaults mail-source-common-keyword-map)
+ default bind)
+ (while (setq default (pop defaults))
+ (push (list (mail-source-strip-keyword (car default))
+ nil)
+ bind))
+ bind)))
+
+(defun mail-source-set-common-1 (source)
+ (let* ((type (pop source))
+ (defaults mail-source-common-keyword-map)
+ (defaults-1 (cdr (assq type mail-source-keyword-map)))
+ default value keyword)
+ (while (setq default (pop defaults))
+ (set (mail-source-strip-keyword (setq keyword (car default)))
+ (if (setq value (plist-get source keyword))
+ (mail-source-value value)
+ (if (setq value (assq keyword defaults-1))
+ (mail-source-value (cadr value))
+ (mail-source-value (cadr default))))))))
+
+(defmacro mail-source-bind-common (source &rest body)
+ "Return a `let' form that binds all common variables.
+See `mail-source-bind'."
+ `(let ,(mail-source-bind-common-1)
+ (mail-source-set-common-1 source)
+ ,@body))
+
+(put 'mail-source-bind-common 'lisp-indent-function 1)
+(put 'mail-source-bind-common 'edebug-form-spec '(form body))
+
(defun mail-source-value (value)
"Return the value of VALUE."
(cond
CALLBACK will be called with the name of the file where (some of)
the mail from SOURCE is put.
Return the number of files that were found."
- (save-excursion
- (let ((function (cadr (assq (car source) mail-source-fetcher-alist)))
- (found 0))
- (unless function
- (error "%S is an invalid mail source specification" source))
- ;; If there's anything in the crash box, we do it first.
- (when (file-exists-p mail-source-crash-box)
- (message "Processing mail from %s..." mail-source-crash-box)
- (setq found (mail-source-callback
- callback mail-source-crash-box)))
- (+ found
- (condition-case err
- (funcall function source callback)
- (error
- (unless (yes-or-no-p
- (format "Mail source error. Continue? "))
- (error "Cannot get new mail."))
- 0))))))
+ (mail-source-bind-common source
+ (if (or mail-source-plugged plugged)
+ (save-excursion
+ (let ((function (cadr (assq (car source) mail-source-fetcher-alist)))
+ (found 0))
+ (unless function
+ (error "%S is an invalid mail source specification" source))
+ ;; If there's anything in the crash box, we do it first.
+ (when (file-exists-p mail-source-crash-box)
+ (message "Processing mail from %s..." mail-source-crash-box)
+ (setq found (mail-source-callback
+ callback mail-source-crash-box)))
+ (+ found
+ (condition-case err
+ (funcall function source callback)
+ (error
+ (unless (yes-or-no-p
+ (format "Mail source error (%s). Continue? " err))
+ (error "Cannot get new mail."))
+ 0))))))))
(defun mail-source-make-complex-temp-name (prefix)
(let ((newname (make-temp-name prefix))
(when (file-exists-p mail-source-crash-box)
(delete-file mail-source-crash-box))
0)
- (funcall callback mail-source-crash-box info)
- (when (file-exists-p mail-source-crash-box)
- ;; Delete or move the incoming mail out of the way.
- (if mail-source-delete-incoming
- (delete-file mail-source-crash-box)
- (let ((incoming
- (mail-source-make-complex-temp-name
- (expand-file-name
- "Incoming" 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))))
- 1))
+ (prog1
+ (funcall callback mail-source-crash-box info)
+ (when (file-exists-p mail-source-crash-box)
+ ;; Delete or move the incoming mail out of the way.
+ (if mail-source-delete-incoming
+ (delete-file mail-source-crash-box)
+ (let ((incoming
+ (mail-source-make-complex-temp-name
+ (expand-file-name
+ 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)))))))
(defun mail-source-movemail (from to)
"Move FROM to TO using movemail."
;; Return whether we moved successfully or not.
to)))
+(defun mail-source-movemail-and-remove (from to)
+ "Move FROM to TO using movemail, then remove FROM if empty."
+ (or (not (mail-source-movemail from to))
+ (not (zerop (nth 7 (file-attributes from))))
+ (delete-file from)))
+
(defvar mail-source-read-passwd nil)
(defun mail-source-read-passwd (prompt &rest args)
"Read a password using PROMPT.
(defun mail-source-fetch-with-program (program)
(zerop (call-process shell-file-name nil nil nil
- shell-command-switch program)))
+ shell-command-switch program)))
+
+(defun mail-source-run-script (script spec &optional delay)
+ (when script
+ (if (and (symbolp script) (fboundp script))
+ (funcall script)
+ (mail-source-call-script
+ (format-spec script spec))))
+ (when delay
+ (sleep-for delay)))
+
+(defun mail-source-call-script (script)
+ (let ((background nil))
+ (when (string-match "& *$" script)
+ (setq script (substring script 0 (match-beginning 0))
+ background 0))
+ (call-process shell-file-name nil background nil
+ shell-command-switch script)))
;;;
;;; Different fetchers
(defun mail-source-fetch-file (source callback)
"Fetcher for single-file sources."
(mail-source-bind (file source)
- (when prescript
- (if (and (symbolp prescript) (fboundp prescript))
- (funcall prescript)
- (call-process shell-file-name nil nil nil
- shell-command-switch
- (format-spec
- prescript
- (format-spec-make ?t mail-source-crash-box)))))
+ (mail-source-run-script
+ prescript (format-spec-make ?t mail-source-crash-box)
+ prescript-delay)
(let ((mail-source-string (format "file:%s" path)))
(if (mail-source-movemail path mail-source-crash-box)
(prog1
(mail-source-callback callback path)
- (when prescript
- (if (and (symbolp prescript) (fboundp prescript))
- (funcall prescript)
- (call-process shell-file-name nil nil nil
- shell-command-switch
- (format-spec
- postscript
- (format-spec-make ?t mail-source-crash-box))))))
+ (mail-source-run-script
+ postscript (format-spec-make ?t mail-source-crash-box)))
0))))
(defun mail-source-fetch-directory (source callback)
(defun mail-source-fetch-pop (source callback)
"Fetcher for single-file sources."
(mail-source-bind (pop source)
- (when prescript
- (if (and (symbolp prescript)
- (fboundp prescript))
- (funcall prescript)
- (call-process shell-file-name nil 0 nil
- shell-command-switch
- (format-spec
- prescript
- (format-spec-make ?p password ?t mail-source-crash-box
- ?s server ?P port ?u user)))))
+ (mail-source-run-script
+ prescript
+ (format-spec-make ?p password ?t mail-source-crash-box
+ ?s server ?P port ?u user)
+ prescript-delay)
(let ((from (format "%s:%s:%s" server user port))
(mail-source-string (format "pop:%s@%s" user server))
result)
(or password
(cdr (assoc from mail-source-password-cache))
(mail-source-read-passwd
- (format "Password for %s at %s: " user server))))
- (unless (assoc from mail-source-password-cache)
- (push (cons from password) mail-source-password-cache)))
+ (format "Password for %s at %s: " user server)))))
(when server
(setenv "MAILHOST" server))
(setq result
(if (eq authentication 'apop) 'apop 'pass)))
(save-excursion (pop3-movemail mail-source-crash-box))))))
(if result
- (prog1
- (mail-source-callback callback server)
- (when prescript
- (if (and (symbolp postscript)
- (fboundp postscript))
- (funcall prescript)
- (call-process shell-file-name nil 0 nil
- shell-command-switch
- (format-spec
- postscript
- (format-spec-make
- ?p password ?t mail-source-crash-box
- ?s server ?P port ?u user))))))
+ (progn
+ (when (eq authentication 'password)
+ (unless (assoc from mail-source-password-cache)
+ (push (cons from password) mail-source-password-cache)))
+ (prog1
+ (mail-source-callback callback server)
+ ;; Update display-time's mail flag, if relevant.
+ (if (equal source mail-source-primary-source)
+ (setq mail-source-new-mail-available nil))
+ (mail-source-run-script
+ postscript
+ (format-spec-make ?p password ?t mail-source-crash-box
+ ?s server ?P port ?u user))))
;; We nix out the password in case the error
;; was because of a wrong password being given.
(setq mail-source-password-cache
mail-source-password-cache))
0))))
+(defun mail-source-check-pop (source)
+ "Check whether there is new mail."
+ (mail-source-bind (pop source)
+ (let ((from (format "%s:%s:%s" server user port))
+ (mail-source-string (format "pop:%s@%s" user server))
+ result)
+ (when (eq authentication 'password)
+ (setq password
+ (or password
+ (cdr (assoc from mail-source-password-cache))
+ (mail-source-read-passwd
+ (format "Password for %s at %s: " user server))))
+ (unless (assoc from mail-source-password-cache)
+ (push (cons from password) mail-source-password-cache)))
+ (when server
+ (setenv "MAILHOST" server))
+ (setq result
+ (cond
+ ;; No easy way to check whether mail is waiting for these.
+ (program)
+ (function)
+ ;; The default is to use pop3.el.
+ (t
+ (let ((pop3-password password)
+ (pop3-maildrop user)
+ (pop3-mailhost server)
+ (pop3-port port)
+ (pop3-authentication-scheme
+ (if (eq authentication 'apop) 'apop 'pass)))
+ (save-excursion (pop3-get-message-count))))))
+ (if result
+ ;; Inform display-time that we have new mail.
+ (setq mail-source-new-mail-available (> result 0))
+ ;; 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)))
+ result)))
+
+(defun mail-source-new-mail-p ()
+ "Handler for `display-time' to indicate when new mail is available."
+ ;; Only report flag setting; flag is updated on a different schedule.
+ mail-source-new-mail-available)
+
+
+(defvar mail-source-report-new-mail nil)
+(defvar mail-source-report-new-mail-timer nil)
+(defvar mail-source-report-new-mail-idle-timer nil)
+
+(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
+ ;; user isn't typing.
+ (unless mail-source-report-new-mail-idle-timer
+ (setq mail-source-report-new-mail-idle-timer
+ (run-with-idle-timer
+ mail-source-idle-time-delay
+ nil
+ (lambda ()
+ (setq mail-source-report-new-mail-idle-timer nil)
+ (mail-source-check-pop mail-source-primary-source))))
+ ;; 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
+ ;; this by being naughty and poking the timer internals directly
+ ;; (element 0 of the vector is nil if the timer is active).
+ (aset mail-source-report-new-mail-idle-timer 0 nil)))
+
+(defun mail-source-report-new-mail (arg)
+ "Toggle whether to report when new mail is available.
+This only works when `display-time' is enabled."
+ (interactive "P")
+ (if (not mail-source-primary-source)
+ (error "Need to set `mail-source-primary-source' to check for new mail."))
+ (let ((on (if (null arg)
+ (not mail-source-report-new-mail)
+ (> (prefix-numeric-value arg) 0))))
+ (setq mail-source-report-new-mail on)
+ (and mail-source-report-new-mail-timer
+ (nnheader-cancel-timer mail-source-report-new-mail-timer))
+ (and 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))
+ ;; When you get new mail, clear "Mail" from the mode line.
+ (add-hook 'nnmail-post-get-new-mail-hook
+ 'display-time-event-handler)
+ (message "Mail check enabled"))
+ (setq display-time-mail-function nil)
+ (remove-hook 'nnmail-post-get-new-mail-hook
+ 'display-time-event-handler)
+ (message "Mail check disabled"))))
+
(defun mail-source-fetch-maildir (source callback)
"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 (file-regular-p file)
- (not (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
+ mm-text-coding-system)
+ (coding-system-for-read
+ mm-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-open "imap")
+ (autoload 'imap-authenticate "imap")
+ (autoload 'imap-mailbox-select "imap")
+ (autoload 'imap-mailbox-unselect "imap")
+ (autoload 'imap-mailbox-close "imap")
+ (autoload 'imap-search "imap")
+ (autoload 'imap-fetch "imap")
+ (autoload 'imap-close "imap")
+ (autoload 'imap-error-text "imap")
+ (autoload 'imap-message-flags-add "imap")
+ (autoload 'imap-list-to-message-set "imap")
+ (autoload 'imap-range-to-message-set "imap")
+ (autoload 'nnheader-ms-strip-cr "nnheader"))
+
+(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 ((from (format "%s:%s:%s" server user port))
+ (found 0)
+ (buf (get-buffer-create (generate-new-buffer-name " *imap source*")))
+ (mail-source-string (format "imap:%s:%s" server mailbox))
+ remove)
+ (if (and (imap-open server port stream authentication 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 mail-source-imap-file-coding-system))
+ (with-temp-file mail-source-crash-box
+ ;; In some versions of FSF Emacs, inserting unibyte
+ ;; string into multibyte buffer may convert 8-bit chars
+ ;; into latin-iso8859-1 chars, which results \201's.
+ (mm-disable-multibyte)
+ ;; 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))
+ (push uid remove)
+ (insert "From imap " (current-time-string) "\n")
+ (save-excursion
+ (insert str "\n\n"))
+ (while (re-search-forward "^From " nil t)
+ (replace-match ">From "))
+ (goto-char (point-max))))
+ (nnheader-ms-strip-cr))
+ (incf found (mail-source-callback callback server))
+ (when (and remove fetchflag)
+ (imap-message-flags-add
+ (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
+ (autoload 'webmail-fetch "webmail"))
+
+(defun mail-source-fetch-webmail (source callback)
+ "Fetch for webmail source."
+ (mail-source-bind (webmail source)
+ (let ((mail-source-string (format "webmail:%s:%s" subtype user))
+ (webmail-newmail-only dontexpunge)
+ (webmail-move-to-trash-can (not dontexpunge)))
+ (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))))
+ (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)))))
+
(provide 'mail-source)
;;; mail-source.el ends here
projects / gnus / blobdiff