;;; nnsoup.el --- SOUP access for Gnus
-;; Copyright (C) 1995,96 Free Software Foundation, Inc.
+;; Copyright (C) 1995,96,97,98 Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@ifi.uio.no>
;; Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
(require 'nnmail)
(require 'gnus-soup)
(require 'gnus-msg)
+(require 'nnoo)
(eval-when-compile (require 'cl))
-(defvar nnsoup-directory "~/SOUP/"
+(nnoo-declare nnsoup)
+
+(defvoo nnsoup-directory "~/SOUP/"
"*SOUP packet directory.")
-(defvar nnsoup-tmp-directory "/tmp/"
+(defvoo nnsoup-tmp-directory "/tmp/"
"*Where nnsoup will store temporary files.")
-(defvar nnsoup-replies-directory (concat nnsoup-directory "replies/")
+(defvoo nnsoup-replies-directory (concat nnsoup-directory "replies/")
"*Directory where outgoing packets will be composed.")
-(defvar nnsoup-replies-format-type ?n
+(defvoo nnsoup-replies-format-type ?n
"*Format of the replies packages.")
-(defvar nnsoup-replies-index-type ?n
+(defvoo nnsoup-replies-index-type ?n
"*Index type of the replies packages.")
-(defvar nnsoup-active-file (concat nnsoup-directory "active")
+(defvoo nnsoup-active-file (concat nnsoup-directory "active")
"Active file.")
-(defvar nnsoup-packer "tar cf - %s | gzip > $HOME/Soupin%d.tgz"
+(defvoo nnsoup-packer "tar cf - %s | gzip > $HOME/Soupin%d.tgz"
"Format string command for packing a SOUP packet.
The SOUP files will be inserted where the %s is in the string.
-This string MUST contain both %s and %d. The file number will be
+This string MUST contain both %s and %d. The file number will be
inserted where %d appears.")
-(defvar nnsoup-unpacker "gunzip -c %s | tar xvf -"
+(defvoo nnsoup-unpacker "gunzip -c %s | tar xvf -"
"*Format string command for unpacking a SOUP packet.
The SOUP packet file name will be inserted at the %s.")
-(defvar nnsoup-packet-directory "~/"
+(defvoo nnsoup-packet-directory "~/"
"*Where nnsoup will look for incoming packets.")
-(defvar nnsoup-packet-regexp "Soupout"
+(defvoo nnsoup-packet-regexp "Soupout"
"*Regular expression matching SOUP packets in `nnsoup-packet-directory'.")
+(defvoo nnsoup-always-save t
+ "If non nil commit the reply buffer on each message send.
+This is necessary if using message mode outside Gnus with nnsoup as a
+backend for the messages.")
+
\f
(defconst nnsoup-version "nnsoup 0.0"
"nnsoup version.")
-(defvar nnsoup-status-string "")
-(defvar nnsoup-group-alist nil)
-(defvar nnsoup-current-prefix 0)
-(defvar nnsoup-replies-list nil)
-(defvar nnsoup-buffers nil)
-(defvar nnsoup-current-group nil)
-
-\f
-
-;; Server variables.
-
-(defvar nnsoup-current-server nil)
-(defvar nnsoup-server-alist nil)
-(defvar nnsoup-server-variables
- `((nnsoup-directory ,nnsoup-directory)
- (nnsoup-active-file ,nnsoup-active-file)
- (nnsoup-status-string "")
- (nnsoup-current-prefix 0)
- (nnsoup-group-alist nil)))
-
+(defvoo nnsoup-status-string "")
+(defvoo nnsoup-group-alist nil)
+(defvoo nnsoup-current-prefix 0)
+(defvoo nnsoup-replies-list nil)
+(defvoo nnsoup-buffers nil)
+(defvoo nnsoup-current-group nil)
+(defvoo nnsoup-group-alist-touched nil)
+(defvoo nnsoup-article-alist nil)
\f
;;; Interface functions.
-(defun nnsoup-retrieve-headers (sequence &optional group server fetch-old)
+(nnoo-define-basics nnsoup)
+
+(deffoo nnsoup-retrieve-headers (sequence &optional group server fetch-old)
(nnsoup-possibly-change-group group)
(save-excursion
(set-buffer nntp-server-buffer)
;; articles in SEQUENCE come from.
(while (and areas sequence)
;; Peel off areas that are below sequence.
- (while (and areas (< (cdr (car (car areas))) (car sequence)))
+ (while (and areas (< (cdaar areas) (car sequence)))
(setq areas (cdr areas)))
(when areas
;; This is a useful area.
(setq this-area-seq nil)
;; We take note whether this MSG has a corresponding IDX
;; for later use.
- (when (or (= (gnus-soup-encoding-index
+ (when (or (= (gnus-soup-encoding-index
(gnus-soup-area-encoding (nth 1 (car areas)))) ?n)
(not (file-exists-p
(nnsoup-file
(setq use-nov nil))
;; We assign the portion of `sequence' that is relevant to
;; this MSG packet to this packet.
- (while (and sequence (<= (car sequence) (cdr (car (car areas)))))
+ (while (and sequence (<= (car sequence) (cdaar areas)))
(push (car sequence) this-area-seq)
(setq sequence (cdr sequence)))
(setcar useful-areas (cons (nreverse this-area-seq)
(car useful-areas)))))
;; We now have a list of article numbers and corresponding
- ;; areas.
+ ;; areas.
(setq useful-areas (nreverse useful-areas))
;; Two different approaches depending on whether all the MSG
'nov)
;; We insert HEADs.
(while useful-areas
- (setq articles (car (car useful-areas))
+ (setq articles (caar useful-areas)
useful-areas (cdr useful-areas))
(while articles
(when (setq msg-buf
- (nnsoup-narrow-to-article
- (car articles) (cdr (car useful-areas)) 'head))
+ (nnsoup-narrow-to-article
+ (car articles) (cdar useful-areas) 'head))
(goto-char (point-max))
(insert (format "221 %d Article retrieved.\n" (car articles)))
(insert-buffer-substring msg-buf)
(nnheader-fold-continuation-lines)
'headers)))))
-(defun nnsoup-open-server (server &optional defs)
- (nnheader-init-server-buffer)
- (if (equal server nnsoup-current-server)
- t
- (if nnsoup-current-server
- (setq nnsoup-server-alist
- (cons (list nnsoup-current-server
- (nnheader-save-variables nnsoup-server-variables))
- nnsoup-server-alist)))
- (let ((state (assoc server nnsoup-server-alist)))
- (if state
- (progn
- (nnheader-restore-variables (nth 1 state))
- (setq nnsoup-server-alist (delq state nnsoup-server-alist)))
- (nnheader-set-init-variables nnsoup-server-variables defs)))
- (setq nnsoup-current-server server))
- (nnsoup-read-active-file))
-
-(defun nnsoup-request-close ()
+(deffoo nnsoup-open-server (server &optional defs)
+ (nnoo-change-server 'nnsoup server defs)
+ (when (not (file-exists-p nnsoup-directory))
+ (condition-case ()
+ (make-directory nnsoup-directory t)
+ (error t)))
+ (cond
+ ((not (file-exists-p nnsoup-directory))
+ (nnsoup-close-server)
+ (nnheader-report 'nnsoup "Couldn't create directory: %s" nnsoup-directory))
+ ((not (file-directory-p (file-truename nnsoup-directory)))
+ (nnsoup-close-server)
+ (nnheader-report 'nnsoup "Not a directory: %s" nnsoup-directory))
+ (t
+ (nnsoup-read-active-file)
+ (nnheader-report 'nnsoup "Opened server %s using directory %s"
+ server nnsoup-directory)
+ t)))
+
+(deffoo nnsoup-request-close ()
(nnsoup-write-active-file)
(nnsoup-write-replies)
(gnus-soup-save-areas)
(buffer-name buffer)
(kill-buffer buffer))))
(setq nnsoup-group-alist nil
+ nnsoup-group-alist-touched nil
nnsoup-current-group nil
- nnsoup-current-server nil
- nnsoup-server-alist nil
nnsoup-replies-list nil)
+ (nnoo-close-server 'nnoo)
t)
-(defun nnsoup-close-server (&optional server)
- t)
-
-(defun nnsoup-server-opened (&optional server)
- (and (equal server nnsoup-current-server)
- nntp-server-buffer
- (buffer-name nntp-server-buffer)))
-
-(defun nnsoup-status-message (&optional server)
- nnsoup-status-string)
-
-(defun nnsoup-request-article (id &optional newsgroup server buffer)
+(deffoo nnsoup-request-article (id &optional newsgroup server buffer)
(nnsoup-possibly-change-group newsgroup)
- (let ((buffer (or buffer nntp-server-buffer)))
+ (let (buf)
(save-excursion
- (set-buffer buffer)
+ (set-buffer (or buffer nntp-server-buffer))
(erase-buffer)
- (if (stringp id)
- ()
- (insert-buffer-substring
- (nnsoup-narrow-to-article id))
+ (when (and (not (stringp id))
+ (setq buf (nnsoup-narrow-to-article id)))
+ (insert-buffer-substring buf)
t))))
-(defun nnsoup-request-group (group &optional server dont-check)
+(deffoo nnsoup-request-group (group &optional server dont-check)
(nnsoup-possibly-change-group group)
- (if dont-check
+ (if dont-check
t
(let ((active (cadr (assoc group nnsoup-group-alist))))
(if (not active)
(nnheader-report 'nnsoup "No such group: %s" group)
- (nnheader-insert
- "211 %d %d %d %s\n"
- (max (1+ (- (cdr active) (car active))) 0)
+ (nnheader-insert
+ "211 %d %d %d %s\n"
+ (max (1+ (- (cdr active) (car active))) 0)
(car active) (cdr active) group)))))
-(defun nnsoup-request-type (group &optional article)
+(deffoo nnsoup-request-type (group &optional article)
(nnsoup-possibly-change-group group)
+ ;; Try to guess the type based on the first article in the group.
+ (when (not article)
+ (setq article
+ (cdaar (cddr (assoc group nnsoup-group-alist)))))
(if (not article)
'unknown
- (let ((kind (gnus-soup-encoding-kind
+ (let ((kind (gnus-soup-encoding-kind
(gnus-soup-area-encoding
(nth 1 (nnsoup-article-to-area
article nnsoup-current-group))))))
((= kind ?n) 'news)
(t 'unknown)))))
-(defun nnsoup-close-group (group &optional server)
+(deffoo nnsoup-close-group (group &optional server)
;; Kill all nnsoup buffers.
(let ((buffers nnsoup-buffers)
elem)
(kill-buffer (cdr elem))))))
t)
-(defun nnsoup-request-list (&optional server)
+(deffoo nnsoup-request-list (&optional server)
(save-excursion
(set-buffer nntp-server-buffer)
(erase-buffer)
+ (unless nnsoup-group-alist
+ (nnsoup-read-active-file))
(let ((alist nnsoup-group-alist)
+ (standard-output (current-buffer))
entry)
(while (setq entry (pop alist))
- (insert (format "%s %d %d y\n" (car entry)
- (cdadr entry) (caadr entry))))
+ (insert (car entry) " ")
+ (princ (cdadr entry))
+ (insert " ")
+ (princ (caadr entry))
+ (insert " y\n"))
t)))
-(defun nnsoup-request-scan (group &optional server)
+(deffoo nnsoup-request-scan (group &optional server)
(nnsoup-unpack-packets))
-(defun nnsoup-request-newgroups (date &optional server)
+(deffoo nnsoup-request-newgroups (date &optional server)
(nnsoup-request-list))
-(defun nnsoup-request-list-newsgroups (&optional server)
+(deffoo nnsoup-request-list-newsgroups (&optional server)
nil)
-(defun nnsoup-request-post (&optional server)
+(deffoo nnsoup-request-post (&optional server)
(nnsoup-store-reply "news")
t)
-(defun nnsoup-request-mail ()
+(deffoo nnsoup-request-mail (&optional server)
(nnsoup-store-reply "mail")
t)
-(defun nnsoup-request-expire-articles (articles group &optional server force)
+(deffoo nnsoup-request-expire-articles (articles group &optional server force)
(nnsoup-possibly-change-group group)
(let* ((total-infolist (assoc group nnsoup-group-alist))
(active (cadr total-infolist))
(setq mod-time (nth 5 (file-attributes
(nnsoup-file prefix t)))))
(gnus-sublist-p articles range-list)
- ;; This file is old enough.
+ ;; This file is old enough.
(nnmail-expired-article-p group mod-time force))
;; Ok, we delete this file.
- (when (condition-case nil
- (progn
- (nnheader-message
- 5 "Deleting %s..." (nnsoup-file prefix))
- (when (file-exists-p (nnsoup-file prefix))
- (delete-file (nnsoup-file prefix)))
- (nnheader-message
- 5 "Deleting %s..." (nnsoup-file prefix t))
- (when (file-exists-p (nnsoup-file prefix t))
- (delete-file (nnsoup-file prefix t)))
- t)
- (error nil))
+ (when (ignore-errors
+ (nnheader-message
+ 5 "Deleting %s in group %s..." (nnsoup-file prefix)
+ group)
+ (when (file-exists-p (nnsoup-file prefix))
+ (delete-file (nnsoup-file prefix)))
+ (nnheader-message
+ 5 "Deleting %s in group %s..." (nnsoup-file prefix t)
+ group)
+ (when (file-exists-p (nnsoup-file prefix t))
+ (delete-file (nnsoup-file prefix t)))
+ t)
(setcdr (cdr total-infolist) (delq info (cddr total-infolist)))
(setq articles (gnus-sorted-complement articles range-list))))
(when (not mod-time)
(setcdr (cdr total-infolist) (delq info (cddr total-infolist)))))
(if (cddr total-infolist)
- (setcar active (car (car (car (cdr (cdr total-infolist))))))
+ (setcar active (caaadr (cdr total-infolist)))
(setcar active (1+ (cdr active))))
- (nnsoup-write-active-file)
+ (nnsoup-write-active-file t)
;; Return the articles that weren't expired.
articles))
;;; Internal functions
(defun nnsoup-possibly-change-group (group &optional force)
- (if group
- (setq nnsoup-current-group group)
- t))
+ (when (and group
+ (not (equal nnsoup-current-group group)))
+ (setq nnsoup-article-alist nil)
+ (setq nnsoup-current-group group))
+ t)
(defun nnsoup-read-active-file ()
- (setq nnsoup-group-alist)
+ (setq nnsoup-group-alist nil)
(when (file-exists-p nnsoup-active-file)
- (condition-case ()
- (load nnsoup-active-file)
- (error nil))
+ (ignore-errors
+ (load nnsoup-active-file t t t))
;; Be backwards compatible.
(when (and nnsoup-group-alist
(not (atom (caadar nnsoup-group-alist))))
(while (cdr e)
(setq e (cdr e)))
(setq max (cdaar e))
- (setcdr entry (cons (cons min max) (cdr entry))))))
+ (setcdr entry (cons (cons min max) (cdr entry)))))
+ (setq nnsoup-group-alist-touched t))
nnsoup-group-alist))
-(defun nnsoup-write-active-file ()
- (when nnsoup-group-alist
- (save-excursion
- (set-buffer (get-buffer-create " *nnsoup work*"))
- (buffer-disable-undo (current-buffer))
- (erase-buffer)
- (insert (format "(setq nnsoup-group-alist '%S)\n" nnsoup-group-alist))
- (insert (format "(setq nnsoup-current-prefix %d)\n"
- nnsoup-current-prefix))
- (write-region (point-min) (point-max) nnsoup-active-file
- nil 'silent)
- (kill-buffer (current-buffer)))))
+(defun nnsoup-write-active-file (&optional force)
+ (when (and nnsoup-group-alist
+ (or force
+ nnsoup-group-alist-touched))
+ (setq nnsoup-group-alist-touched nil)
+ (nnheader-temp-write nnsoup-active-file
+ (gnus-prin1 `(setq nnsoup-group-alist ',nnsoup-group-alist))
+ (insert "\n")
+ (gnus-prin1 `(setq nnsoup-current-prefix ,nnsoup-current-prefix))
+ (insert "\n"))))
(defun nnsoup-next-prefix ()
"Return the next free prefix."
(let (prefix)
- (while (or (file-exists-p
+ (while (or (file-exists-p
(nnsoup-file (setq prefix (int-to-string
nnsoup-current-prefix))))
(file-exists-p (nnsoup-file prefix t)))
(incf nnsoup-current-prefix)
prefix))
+(defun nnsoup-file-name (dir file)
+ "Return the full path of FILE (in any case) in DIR."
+ (let* ((case-fold-search t)
+ (files (directory-files dir t))
+ (regexp (concat (regexp-quote file) "$")))
+ (car (delq nil
+ (mapcar
+ (lambda (file)
+ (if (string-match regexp file)
+ file
+ nil))
+ files)))))
+
(defun nnsoup-read-areas ()
- (save-excursion
- (set-buffer nntp-server-buffer)
- (let ((areas (gnus-soup-parse-areas (concat nnsoup-tmp-directory "AREAS")))
- entry number area lnum cur-prefix file)
- ;; Go through all areas in the new AREAS file.
- (while (setq area (pop areas))
- ;; Change the name to the permanent name and move the files.
- (setq cur-prefix (nnsoup-next-prefix))
- (message "Incorporating file %s..." cur-prefix)
- (when (file-exists-p
- (setq file (concat nnsoup-tmp-directory
- (gnus-soup-area-prefix area) ".IDX")))
- (rename-file file (nnsoup-file cur-prefix)))
- (when (file-exists-p
- (setq file (concat nnsoup-tmp-directory
- (gnus-soup-area-prefix area) ".MSG")))
- (rename-file file (nnsoup-file cur-prefix t)))
- (gnus-soup-set-area-prefix area cur-prefix)
- ;; Find the number of new articles in this area.
- (setq number (nnsoup-number-of-articles area))
- (if (not (setq entry (assoc (gnus-soup-area-name area)
- nnsoup-group-alist)))
- ;; If this is a new area (group), we just add this info to
- ;; the group alist.
- (push (list (gnus-soup-area-name area)
- (cons 1 number)
- (list (cons 1 number) area))
- nnsoup-group-alist)
- ;; There are already articles in this group, so we add this
- ;; info to the end of the entry.
- (nconc entry (list (list (cons (1+ (setq lnum (cdadr entry)))
- (+ lnum number))
- area)))
- (setcdr (cadr entry) (+ lnum number)))))
- (nnsoup-write-active-file)))
+ (let ((areas-file (nnsoup-file-name nnsoup-tmp-directory "areas")))
+ (when areas-file
+ (save-excursion
+ (set-buffer nntp-server-buffer)
+ (let ((areas (gnus-soup-parse-areas areas-file))
+ entry number area lnum cur-prefix file)
+ ;; Go through all areas in the new AREAS file.
+ (while (setq area (pop areas))
+ ;; Change the name to the permanent name and move the files.
+ (setq cur-prefix (nnsoup-next-prefix))
+ (message "Incorporating file %s..." cur-prefix)
+ (when (file-exists-p
+ (setq file (concat nnsoup-tmp-directory
+ (gnus-soup-area-prefix area) ".IDX")))
+ (rename-file file (nnsoup-file cur-prefix)))
+ (when (file-exists-p
+ (setq file (concat nnsoup-tmp-directory
+ (gnus-soup-area-prefix area) ".MSG")))
+ (rename-file file (nnsoup-file cur-prefix t))
+ (gnus-soup-set-area-prefix area cur-prefix)
+ ;; Find the number of new articles in this area.
+ (setq number (nnsoup-number-of-articles area))
+ (if (not (setq entry (assoc (gnus-soup-area-name area)
+ nnsoup-group-alist)))
+ ;; If this is a new area (group), we just add this info to
+ ;; the group alist.
+ (push (list (gnus-soup-area-name area)
+ (cons 1 number)
+ (list (cons 1 number) area))
+ nnsoup-group-alist)
+ ;; There are already articles in this group, so we add this
+ ;; info to the end of the entry.
+ (nconc entry (list (list (cons (1+ (setq lnum (cdadr entry)))
+ (+ lnum number))
+ area)))
+ (setcdr (cadr entry) (+ lnum number))))))
+ (nnsoup-write-active-file t)
+ (delete-file areas-file)))))
(defun nnsoup-number-of-articles (area)
(save-excursion
- (cond
+ (cond
;; If the number is in the area info, we just return it.
((gnus-soup-area-number area)
(gnus-soup-area-number area))
(set-buffer (nnsoup-index-buffer (gnus-soup-area-prefix area)))
(count-lines (point-min) (point-max)))
;; We do it the hard way - re-searching through the message
- ;; buffer.
+ ;; buffer.
(t
(set-buffer (nnsoup-message-buffer (gnus-soup-area-prefix area)))
- (goto-char (point-min))
- (let ((regexp (nnsoup-header (gnus-soup-encoding-format
- (gnus-soup-area-encoding area))))
- (num 0))
- (while (re-search-forward regexp nil t)
- (setq num (1+ num)))
- num)))))
+ (unless (assoc (gnus-soup-area-prefix area) nnsoup-article-alist)
+ (nnsoup-dissect-buffer area))
+ (length (cdr (assoc (gnus-soup-area-prefix area)
+ nnsoup-article-alist)))))))
+
+(defun nnsoup-dissect-buffer (area)
+ (let ((mbox-delim (concat "^" message-unix-mail-delimiter))
+ (format (gnus-soup-encoding-format (gnus-soup-area-encoding area)))
+ (i 0)
+ alist len)
+ (goto-char (point-min))
+ (cond
+ ;; rnews batch format
+ ((= format ?n)
+ (while (looking-at "^#! *rnews \\(+[0-9]+\\) *$")
+ (forward-line 1)
+ (push (list
+ (incf i) (point)
+ (progn
+ (forward-char (string-to-number (match-string 1)))
+ (point)))
+ alist)))
+ ;; Unix mbox format
+ ((= format ?m)
+ (while (looking-at mbox-delim)
+ (forward-line 1)
+ (push (list
+ (incf i) (point)
+ (progn
+ (if (re-search-forward mbox-delim nil t)
+ (beginning-of-line)
+ (goto-char (point-max)))
+ (point)))
+ alist)))
+ ;; MMDF format
+ ((= format ?M)
+ (while (looking-at "\^A\^A\^A\^A\n")
+ (forward-line 1)
+ (push (list
+ (incf i) (point)
+ (progn
+ (if (search-forward "\n\^A\^A\^A\^A\n" nil t)
+ (beginning-of-line)
+ (goto-char (point-max)))
+ (point)))
+ alist)))
+ ;; Binary format
+ ((or (= format ?B) (= format ?b))
+ (while (not (eobp))
+ (setq len (+ (* (char-after (point)) (expt 2.0 24))
+ (* (char-after (+ (point) 1)) (expt 2 16))
+ (* (char-after (+ (point) 2)) (expt 2 8))
+ (char-after (+ (point) 3))))
+ (push (list
+ (incf i) (+ (point) 4)
+ (progn
+ (forward-char (floor (+ len 4)))
+ (point)))
+ alist)))
+ (t
+ (error "Unknown format: %c" format)))
+ (push (cons (gnus-soup-area-prefix area) alist) nnsoup-article-alist)))
(defun nnsoup-index-buffer (prefix &optional message)
(let* ((file (concat prefix (if message ".MSG" ".IDX")))
(buffer-name (concat " *nnsoup " file "*")))
- (or (get-buffer buffer-name) ; File aready loaded.
+ (or (get-buffer buffer-name) ; File already loaded.
(when (file-exists-p (concat nnsoup-directory file))
- (save-excursion ; Load the file.
+ (save-excursion ; Load the file.
(set-buffer (get-buffer-create buffer-name))
(buffer-disable-undo (current-buffer))
(push (cons nnsoup-current-group (current-buffer)) nnsoup-buffers)
- (insert-file-contents (concat nnsoup-directory file))
+ (nnheader-insert-file-contents (concat nnsoup-directory file))
(current-buffer))))))
(defun nnsoup-file (prefix &optional message)
"Unpack all packets in `nnsoup-packet-directory'."
(let ((packets (directory-files
nnsoup-packet-directory t nnsoup-packet-regexp))
- packet msg)
+ packet)
(while (setq packet (pop packets))
- (message (setq msg (format "nnsoup: unpacking %s..." packet)))
- (if (not (gnus-soup-unpack-packet
+ (message "nnsoup: unpacking %s..." packet)
+ (if (not (gnus-soup-unpack-packet
nnsoup-tmp-directory nnsoup-unpacker packet))
(message "Couldn't unpack %s" packet)
(delete-file packet)
(nnsoup-read-areas)
- (message "%sdone" msg)))))
+ (message "Unpacking...done")))))
(defun nnsoup-narrow-to-article (article &optional area head)
(let* ((area (or area (nnsoup-article-to-area article nnsoup-current-group)))
- (prefix (gnus-soup-area-prefix (nth 1 area)))
- (msg-buf (nnsoup-index-buffer prefix 'msg))
+ (prefix (and area (gnus-soup-area-prefix (nth 1 area))))
+ (msg-buf (and prefix (nnsoup-index-buffer prefix 'msg)))
beg end)
- (save-excursion
- (cond
- ;; There is no MSG file.
- ((null msg-buf)
- nil)
-
- ;; We use the index file to find out where the article begins and ends.
- ((and (= (gnus-soup-encoding-index
- (gnus-soup-area-encoding (nth 1 area)))
- ?c)
- (file-exists-p (nnsoup-file prefix)))
- (set-buffer (nnsoup-index-buffer prefix))
- (widen)
- (goto-char (point-min))
- (forward-line (- article (car (car area))))
- (setq beg (read (current-buffer)))
- (forward-line 1)
- (if (looking-at "[0-9]+")
- (progn
- (setq end (read (current-buffer)))
- (set-buffer msg-buf)
- (widen)
- (let ((format (gnus-soup-encoding-format
- (gnus-soup-area-encoding (nth 1 area)))))
- (goto-char end)
- (if (or (= format ?n) (= format ?m))
+ (when area
+ (save-excursion
+ (cond
+ ;; There is no MSG file.
+ ((null msg-buf)
+ nil)
+ ;; We use the index file to find out where the article
+ ;; begins and ends.
+ ((and (= (gnus-soup-encoding-index
+ (gnus-soup-area-encoding (nth 1 area)))
+ ?c)
+ (file-exists-p (nnsoup-file prefix)))
+ (set-buffer (nnsoup-index-buffer prefix))
+ (widen)
+ (goto-char (point-min))
+ (forward-line (- article (caar area)))
+ (setq beg (read (current-buffer)))
+ (forward-line 1)
+ (if (looking-at "[0-9]+")
+ (progn
+ (setq end (read (current-buffer)))
+ (set-buffer msg-buf)
+ (widen)
+ (let ((format (gnus-soup-encoding-format
+ (gnus-soup-area-encoding (nth 1 area)))))
+ (goto-char end)
+ (when (or (= format ?n) (= format ?m))
(setq end (progn (forward-line -1) (point))))))
- (set-buffer msg-buf))
- (widen)
- (narrow-to-region beg (or end (point-max))))
- (t
- (set-buffer msg-buf)
- (widen)
+ (set-buffer msg-buf))
+ (widen)
+ (narrow-to-region beg (or end (point-max))))
+ (t
+ (set-buffer msg-buf)
+ (widen)
+ (unless (assoc (gnus-soup-area-prefix (nth 1 area))
+ nnsoup-article-alist)
+ (nnsoup-dissect-buffer (nth 1 area)))
+ (let ((entry (assq article (cdr (assoc (gnus-soup-area-prefix
+ (nth 1 area))
+ nnsoup-article-alist)))))
+ (when entry
+ (narrow-to-region (cadr entry) (caddr entry))))))
(goto-char (point-min))
- (let ((header (nnsoup-header
- (gnus-soup-encoding-format
- (gnus-soup-area-encoding (nth 1 area))))))
- (re-search-forward header nil t (- article (car (car area))))
+ (if (not head)
+ ()
(narrow-to-region
- (match-beginning 0)
- (if (re-search-forward header nil t)
- (match-beginning 0)
- (point-max))))))
- (goto-char (point-min))
- (if (not head)
- ()
- (narrow-to-region
- (point-min)
- (if (search-forward "\n\n" nil t)
- (1- (point))
- (point-max))))
- msg-buf)))
-
-(defun nnsoup-header (format)
- (cond
- ((= format ?n)
- "^#! *rnews +[0-9]+ *$")
- ((= format ?m)
- (concat "^" rmail-unix-mail-delimiter))
- ((= format ?M)
- "^\^A\^A\^A\^A\n")
- (t
- (error "Unknown format: %c" format))))
+ (point-min)
+ (if (search-forward "\n\n" nil t)
+ (1- (point))
+ (point-max))))
+ msg-buf))))
;;;###autoload
(defun nnsoup-pack-replies ()
"Make an outbound package of SOUP replies."
(interactive)
+ (unless (file-exists-p nnsoup-replies-directory)
+ (message "No such directory: %s" nnsoup-replies-directory))
;; Write all data buffers.
(gnus-soup-save-areas)
;; Write the active file.
(nnsoup-write-active-file)
;; Write the REPLIES file.
(nnsoup-write-replies)
+ ;; Check whether there is anything here.
+ (when (null (directory-files nnsoup-replies-directory nil "\\.MSG$"))
+ (error "No files to pack"))
;; Pack all these files into a SOUP packet.
(gnus-soup-pack nnsoup-replies-directory nnsoup-packer))
(defun nnsoup-article-to-area (article group)
"Return the area that ARTICLE in GROUP is located in."
(let ((areas (cddr (assoc group nnsoup-group-alist))))
- (while (and areas (< (cdr (car (car areas))) article))
+ (while (and areas (< (cdaar areas) article))
(setq areas (cdr areas)))
(and areas (car areas))))
(defvar nnsoup-old-functions
- (list gnus-inews-article-function send-mail-function))
+ (list message-send-mail-function message-send-news-function))
;;;###autoload
(defun nnsoup-set-variables ()
"Use the SOUP methods for posting news and mailing mail."
(interactive)
- (setq gnus-inews-article-function 'nnsoup-request-post)
- (setq send-mail-function 'nnsoup-request-mail))
+ (setq message-send-news-function 'nnsoup-request-post)
+ (setq message-send-mail-function 'nnsoup-request-mail))
;;;###autoload
(defun nnsoup-revert-variables ()
"Revert posting and mailing methods to the standard Emacs methods."
(interactive)
- (setq gnus-inews-article-function (car nnsoup-old-functions))
- (setq send-mail-function (cadr nnsoup-old-functions)))
+ (setq message-send-mail-function (car nnsoup-old-functions))
+ (setq message-send-news-function (cadr nnsoup-old-functions)))
(defun nnsoup-store-reply (kind)
- ;; Mostly stolen from `sendmail.el'.
- (let ((tembuf (generate-new-buffer " sendmail temp"))
+ ;; Mostly stolen from `message.el'.
+ (require 'mail-utils)
+ (let ((tembuf (generate-new-buffer " message temp"))
(case-fold-search nil)
- (mailbuf (current-buffer))
- delimline)
- (save-excursion
- (set-buffer tembuf)
- (erase-buffer)
- (insert-buffer-substring mailbuf)
- (goto-char (point-max))
- ;; require one newline at the end.
- (or (= (preceding-char) ?\n)
- (insert ?\n))
- ;; Change header-delimiter to be what sendmail expects.
- (goto-char (point-min))
- (if (re-search-forward
- (concat "^" (regexp-quote mail-header-separator) "\n") nil t)
- (replace-match "\n")
- (search-forward "\n\n" nil t))
- (backward-char 1)
- (setq delimline (point-marker))
- (if mail-aliases (expand-mail-aliases (point-min) delimline))
- (goto-char (point-min))
- ;; ignore any blank lines in the header
- (while (and (re-search-forward "\n\n\n*" delimline t)
- (< (point) delimline))
- (replace-match "\n"))
- (let ((case-fold-search t))
- (goto-char (point-min))
- ;; Find and handle any FCC fields.
- (goto-char (point-min))
- (if (re-search-forward "^FCC:" delimline t)
- (mail-do-fcc delimline))
- (goto-char (point-min))
- ;; "S:" is an abbreviation for "Subject:".
- (goto-char (point-min))
- (if (re-search-forward "^S:" delimline t)
- (replace-match "Subject:"))
- ;; Don't send out a blank subject line
- (goto-char (point-min))
- (if (re-search-forward "^Subject:[ \t]*\n" delimline t)
- (replace-match ""))
- ;; Insert an extra newline if we need it to work around
- ;; Sun's bug that swallows newlines.
- (goto-char (1+ delimline))
- (if (eval mail-mailer-swallows-blank-line)
- (newline)))
- (let ((msg-buf
- (gnus-soup-store
- nnsoup-replies-directory
- (nnsoup-kind-to-prefix kind) nil nnsoup-replies-format-type
- nnsoup-replies-index-type))
- (num 0))
- (when (and msg-buf (bufferp msg-buf))
- (save-excursion
- (set-buffer msg-buf)
+ (real-header-separator mail-header-separator)
+ (mail-header-separator "")
+ delimline
+ (mailbuf (current-buffer)))
+ (unwind-protect
+ (save-excursion
+ (save-restriction
+ (message-narrow-to-headers)
+ (if (equal kind "mail")
+ (message-generate-headers message-required-mail-headers)
+ (message-generate-headers message-required-news-headers)))
+ (set-buffer tembuf)
+ (erase-buffer)
+ (insert-buffer-substring mailbuf)
+ ;; Remove some headers.
+ (save-restriction
+ (message-narrow-to-headers)
+ ;; Remove some headers.
+ (message-remove-header message-ignored-mail-headers t))
+ (goto-char (point-max))
+ ;; require one newline at the end.
+ (or (= (preceding-char) ?\n)
+ (insert ?\n))
+ (let ((case-fold-search t))
+ ;; Change header-delimiter to be what sendmail expects.
(goto-char (point-min))
- (while (re-search-forward "^#! *rnews" nil t)
- (incf num)))
- (message "Stored %d messages" num)))
- (nnsoup-write-replies)
- (kill-buffer tembuf))))
+ (re-search-forward
+ (concat "^" (regexp-quote real-header-separator) "\n"))
+ (replace-match "\n")
+ (backward-char 1)
+ (setq delimline (point-marker))
+ ;; Insert an extra newline if we need it to work around
+ ;; Sun's bug that swallows newlines.
+ (goto-char (1+ delimline))
+ (when (eval message-mailer-swallows-blank-line)
+ (newline))
+ (let ((msg-buf
+ (gnus-soup-store
+ nnsoup-replies-directory
+ (nnsoup-kind-to-prefix kind) nil nnsoup-replies-format-type
+ nnsoup-replies-index-type))
+ (num 0))
+ (when (and msg-buf (bufferp msg-buf))
+ (save-excursion
+ (set-buffer msg-buf)
+ (goto-char (point-min))
+ (while (re-search-forward "^#! *rnews" nil t)
+ (incf num))
+ (when nnsoup-always-save
+ (save-buffer)))
+ (message "Stored %d messages" num)))
+ (nnsoup-write-replies)
+ (kill-buffer tembuf))))))
(defun nnsoup-kind-to-prefix (kind)
(unless nnsoup-replies-list
(setq nnsoup-replies-list
- (gnus-soup-parse-replies
+ (gnus-soup-parse-replies
(concat nnsoup-replies-directory "REPLIES"))))
(let ((replies nnsoup-replies-list))
- (while (and replies
+ (while (and replies
(not (string= kind (gnus-soup-reply-kind (car replies)))))
(setq replies (cdr replies)))
(if replies
(gnus-soup-reply-prefix (car replies))
- (setq nnsoup-replies-list
- (cons (vector (gnus-soup-unique-prefix nnsoup-replies-directory)
- kind
- (format "%c%c%c"
- nnsoup-replies-format-type
- nnsoup-replies-index-type
- (if (string= kind "news")
- ?n ?m)))
- nnsoup-replies-list))
+ (push (vector (gnus-soup-unique-prefix nnsoup-replies-directory)
+ kind
+ (format "%c%c%c"
+ nnsoup-replies-format-type
+ nnsoup-replies-index-type
+ (if (string= kind "news")
+ ?n ?m)))
+ nnsoup-replies-list)
(gnus-soup-reply-prefix (car nnsoup-replies-list)))))
(defun nnsoup-make-active ()
(while files
(message "Doing %s..." (car files))
(erase-buffer)
- (insert-file-contents (car files))
+ (nnheader-insert-file-contents (car files))
(goto-char (point-min))
- (end-of-line)
- (re-search-backward "[ \t]\\([^ ]+\\):[0-9]")
- (setq group (buffer-substring (match-beginning 1) (match-end 1)))
+ (if (not (re-search-forward "^[^\t]*\t[^\t]*\t[^\t]*\t[^\t]*\t[^\t]*\t[^\t]*\t[^\t]*\t[^\t]*\t *\\(Xref: \\)? *[^ ]* \\([^ ]+\\):[0-9]" nil t))
+ (setq group "unknown")
+ (setq group (match-string 2)))
(setq lines (count-lines (point-min) (point-max)))
(setq ident (progn (string-match
"/\\([0-9]+\\)\\." (car files))
- (substring
+ (substring
(car files) (match-beginning 1)
(match-end 1))))
(if (not (setq elem (assoc group active)))
(push (list group (cons 1 lines)
- (list (cons 1 lines)
+ (list (cons 1 lines)
(vector ident group "ncm" "" lines)))
active)
(nconc elem
(list
- (list (cons (setq min (1+ (cdr (car (car
- (cdr elem))))))
+ (list (cons (1+ (setq min (cdadr elem)))
(+ min lines))
(vector ident group "ncm" "" lines))))
(setcdr (cadr elem) (+ min lines)))
(setq files (cdr files)))
(message "")
(setq nnsoup-group-alist active)
- (while active
- (setcdr (car active) (nreverse (cdr (car active))))
- (setq active (cdr active)))
- (nnsoup-write-active-file)))
+ (nnsoup-write-active-file t)))
(defun nnsoup-delete-unreferenced-message-files ()
"Delete any *.MSG and *.IDX files that aren't known by nnsoup."
(interactive)
- (let* ((known (apply 'nconc (mapcar
+ (let* ((known (apply 'nconc (mapcar
(lambda (ga)
(mapcar
(lambda (area)
projects / gnus / blobdiff