;;; nnml.el --- mail spool access for Gnus
-;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000
-;; Free Software Foundation, Inc.
-;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
-;; Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
+;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
+;; 2004, 2005, 2006 Free Software Foundation, Inc.
+
+;; Authors: Didier Verna <didier@xemacs.org> (adding compaction)
+;; Simon Josefsson <simon@josefsson.org> (adding MARKS)
+;; Lars Magne Ingebrigtsen <larsi@gnus.org>
+;; Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
;; Keywords: news, mail
;; This file is part of GNU Emacs.
;; 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.
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
;;; Commentary:
;;; Code:
+(require 'gnus)
(require 'nnheader)
(require 'nnmail)
(require 'nnoo)
(eval-when-compile (require 'cl))
+(eval-and-compile
+ (autoload 'gnus-article-unpropagatable-p "gnus-sum")
+ (autoload 'gnus-backlog-remove-article "gnus-bcklg"))
+
(nnoo-declare nnml)
(defvoo nnml-directory message-directory
"If non-nil, nnml will check the incoming mail file and split the mail.")
(defvoo nnml-nov-is-evil nil
- "If non-nil, Gnus will never generate and use nov databases for mail groups.
+ "If non-nil, Gnus will never generate and use nov databases for mail spools.
Using nov databases will speed up header fetching considerably.
This variable shouldn't be flipped much. If you have, for some reason,
set this to t, and want to set it to nil again, you should always run
through all nnml directories and generate nov databases for them
all. This may very well take some time.")
+(defvoo nnml-marks-is-evil nil
+ "If non-nil, Gnus will never generate and use marks file for mail spools.
+Using marks files makes it possible to backup and restore mail groups
+separately from `.newsrc.eld'. If you have, for some reason, set this
+to t, and want to set it to nil again, you should always remove the
+corresponding marks file (usually named `.marks' in the nnml group
+directory, but see `nnml-marks-file-name') for the group. Then the
+marks file will be regenerated properly by Gnus.")
+
(defvoo nnml-prepare-save-mail-hook nil
"Hook run narrowed to an article before saving.")
(defvoo nnml-inhibit-expiry nil
"If non-nil, inhibit expiry.")
+(defvoo nnml-use-compressed-files nil
+ "If non-nil, allow using compressed message files.
+
+If it is a string, use it as the file extension which specifies
+the comression program. You can set it to \".bz2\" if your Emacs
+supports auto-compression using the bzip2 program. A value of t
+is equivalent to \".gz\".")
+
+(defvoo nnml-compressed-files-size-threshold 1000
+ "Default size threshold for compressed message files.
+Message files with bodies larger than that many characters will
+be automatically compressed if `nnml-use-compressed-files' is
+non-nil.")
\f
"nnml version.")
(defvoo nnml-nov-file-name ".overview")
+(defvoo nnml-marks-file-name ".marks")
(defvoo nnml-current-directory nil)
(defvoo nnml-current-group nil)
(defvoo nnml-file-coding-system nnmail-file-coding-system)
-\f
+(defvoo nnml-marks nil)
+(defvar nnml-marks-modtime (gnus-make-hashtable))
+
+\f
;;; Interface functions.
(nnoo-define-basics nnml)
(save-excursion
(set-buffer nntp-server-buffer)
(erase-buffer)
- (let ((file nil)
- (number (length sequence))
- (count 0)
- (pathname-coding-system 'binary)
- beg article)
+ (let* ((file nil)
+ (number (length sequence))
+ (count 0)
+ (file-name-coding-system nnmail-pathname-coding-system)
+ beg article)
(if (stringp (car sequence))
'headers
(if (nnml-retrieve-headers-with-nov sequence fetch-old)
(setq beg (point))
(nnheader-insert-head file)
(goto-char beg)
- (if (search-forward "\n\n" nil t)
+ (if (re-search-forward "\n\r?\n" nil t)
(forward-char -1)
(goto-char (point-max))
(insert "\n\n"))
server nnml-directory)
t)))
-(defun nnml-request-regenerate (server)
+(deffoo nnml-request-regenerate (server)
(nnml-possibly-change-directory nil server)
- (nnml-generate-nov-databases)
+ (nnml-generate-nov-databases server)
t)
(deffoo nnml-request-article (id &optional group server buffer)
(nnml-possibly-change-directory group server)
(let* ((nntp-server-buffer (or buffer nntp-server-buffer))
- (pathname-coding-system 'binary)
+ (file-name-coding-system nnmail-pathname-coding-system)
path gpath group-num)
(if (stringp id)
(when (and (setq group-num (nnml-find-group-number id))
(nnheader-report 'nnml "Article %s retrieved" id)
;; We return the article number.
(cons (if group-num (car group-num) group)
- (string-to-int (file-name-nondirectory path)))))))
+ (string-to-number (file-name-nondirectory path)))))))
(deffoo nnml-request-group (group &optional server dont-check)
- (let ((pathname-coding-system 'binary))
+ (let ((file-name-coding-system nnmail-pathname-coding-system))
(cond
((not (nnml-possibly-change-directory group server))
(nnheader-report 'nnml "Invalid group (no such directory)"))
nnml-group-alist)
(nnml-possibly-create-directory group)
(nnml-possibly-change-directory group server)
- (let ((articles (nnheader-directory-articles nnml-current-directory)))
+ (let ((articles (nnml-directory-articles nnml-current-directory)))
(when articles
(setcar active (apply 'min articles))
(setcdr active (apply 'max articles))))
(deffoo nnml-request-list (&optional server)
(save-excursion
(let ((nnmail-file-coding-system nnmail-active-file-coding-system)
- (pathname-coding-system 'binary))
+ (file-name-coding-system nnmail-pathname-coding-system))
(nnmail-find-file nnml-active-file))
(setq nnml-group-alist (nnmail-get-active))
t))
(deffoo nnml-request-expire-articles (articles group &optional server force)
(nnml-possibly-change-directory group server)
(let ((active-articles
- (nnheader-directory-articles nnml-current-directory))
+ (nnml-directory-articles nnml-current-directory))
(is-old t)
article rest mod-time number)
(nnmail-activate 'nnml)
(setq articles (gnus-sorted-intersection articles active-articles))
(while (and articles is-old)
- (when (setq article (nnml-article-to-file (setq number (pop articles))))
- (when (setq mod-time (nth 5 (file-attributes article)))
- (if (and (nnml-deletable-article-p group number)
- (setq is-old
- (nnmail-expired-article-p group mod-time force
- nnml-inhibit-expiry)))
- (progn
- ;; Allow a special target group.
- (unless (eq nnmail-expiry-target 'delete)
- (with-temp-buffer
- (nnml-request-article article group server
- (current-buffer))
- (nnmail-expiry-target-group
- nnmail-expiry-target group)))
- (nnheader-message 5 "Deleting article %s in %s"
- article group)
- (condition-case ()
- (funcall nnmail-delete-file-function article)
- (file-error
- (push number rest)))
- (setq active-articles (delq number active-articles))
- (nnml-nov-delete-article group number))
- (push number rest)))))
+ (if (and (setq article (nnml-article-to-file
+ (setq number (pop articles))))
+ (setq mod-time (nth 5 (file-attributes article)))
+ (nnml-deletable-article-p group number)
+ (setq is-old (nnmail-expired-article-p group mod-time force
+ nnml-inhibit-expiry)))
+ (progn
+ ;; Allow a special target group.
+ (unless (eq nnmail-expiry-target 'delete)
+ (with-temp-buffer
+ (nnml-request-article number group server (current-buffer))
+ (let (nnml-current-directory
+ nnml-current-group
+ nnml-article-file-alist)
+ (nnmail-expiry-target-group nnmail-expiry-target group)))
+ ;; Maybe directory is changed during nnmail-expiry-target-group.
+ (nnml-possibly-change-directory group server))
+ (nnheader-message 5 "Deleting article %s in %s"
+ number group)
+ (condition-case ()
+ (funcall nnmail-delete-file-function article)
+ (file-error
+ (push number rest)))
+ (setq active-articles (delq number active-articles))
+ (nnml-nov-delete-article group number))
+ (push number rest)))
(let ((active (nth 1 (assoc group nnml-group-alist))))
(when active
(setcar active (or (and active-articles
(nconc rest articles)))
(deffoo nnml-request-move-article
- (article group server accept-form &optional last)
+ (article group server accept-form &optional last move-is-internal)
(let ((buf (get-buffer-create " *nnml move*"))
result)
(nnml-possibly-change-directory group server)
(and
(nnml-deletable-article-p group article)
(nnml-request-article article group server)
- (let (nnml-current-directory
- nnml-current-group
+ (let (nnml-current-directory
+ nnml-current-group
nnml-article-file-alist)
(save-excursion
(set-buffer buf)
(nnmail-check-syntax)
(let (result)
(when nnmail-cache-accepted-message-ids
- (nnmail-cache-insert (nnmail-fetch-field "message-id")))
+ (nnmail-cache-insert (nnmail-fetch-field "message-id")
+ group
+ (nnmail-fetch-field "subject")
+ (nnmail-fetch-field "from")))
(if (stringp group)
(and
(nnmail-activate 'nnml)
(nnml-save-nov))))
result))
+(deffoo nnml-request-post (&optional server)
+ (nnmail-do-request-post 'nnml-request-accept-article server))
+
(deffoo nnml-request-replace-article (article group buffer)
(nnml-possibly-change-directory group)
(save-excursion
(if (or (looking-at art)
(search-forward (concat "\n" art) nil t))
;; Delete the old NOV line.
- (delete-region (progn (beginning-of-line) (point))
- (progn (forward-line 1) (point)))
+ (gnus-delete-line)
;; The line isn't here, so we have to find out where
;; we should insert it. (This situation should never
;; occur, but one likes to make sure...)
(while (and (looking-at "[0-9]+\t")
- (< (string-to-int
+ (< (string-to-number
(buffer-substring
(match-beginning 0) (match-end 0)))
article)
(directory-files
nnml-current-directory t
projects / gnus / blobdiff