-;;; gnus-agent.el --- unplugged support for Gnus
+;;; gnus-agent.el --- unplugged support for Semi-gnus
;; Copyright (C) 1997,98 Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
(defvar gnus-agent-spam-hashtb nil)
(defvar gnus-agent-file-name nil)
(defvar gnus-agent-send-mail-function nil)
-(defvar gnus-agent-article-file-coding-system 'no-conversion)
+(defvar gnus-agent-file-coding-system 'no-conversion)
;; Dynamic variables
(defvar gnus-headers)
(let* ((gnus-command-method method)
(file (gnus-agent-lib-file "active")))
(gnus-make-directory (file-name-directory file))
- (let ((coding-system-for-write gnus-agent-article-file-coding-system))
+ (let ((coding-system-for-write gnus-agent-file-coding-system))
(write-region (point-min) (point-max) file nil 'silent))
(when (file-exists-p (gnus-agent-lib-file "groups"))
(delete-file (gnus-agent-lib-file "groups"))))))
(let* ((gnus-command-method method)
(file (gnus-agent-lib-file "groups")))
(gnus-make-directory (file-name-directory file))
- (write-region (point-min) (point-max) file nil 'silent))
+ (let ((coding-system-for-write gnus-agent-file-coding-system))
+ (write-region (point-min) (point-max) file nil 'silent))
(when (file-exists-p (gnus-agent-lib-file "active"))
- (delete-file (gnus-agent-lib-file "active"))))
+ (delete-file (gnus-agent-lib-file "active")))))
(defun gnus-agent-save-group-info (method group active)
(when (gnus-agent-method-p method)
(concat "^" (regexp-quote group) " ") nil t)
(gnus-delete-line))
(insert group " " (number-to-string (cdr active)) " "
- (number-to-string (car active)) "\n"))
+ (number-to-string (car active)) " y\n"))
(when (re-search-forward (concat (regexp-quote group) " ") nil t)
(gnus-delete-line))
(insert-buffer-substring nntp-server-buffer))))))
(save-excursion
(set-buffer gnus-agent-current-history)
(gnus-make-directory (file-name-directory gnus-agent-file-name))
- (write-region (1+ (point-min)) (point-max)
- gnus-agent-file-name nil 'silent)))
+ (let ((coding-system-for-write gnus-agent-file-coding-system))
+ (write-region (1+ (point-min)) (point-max)
+ gnus-agent-file-name nil 'silent))))
(defun gnus-agent-close-history ()
(when (gnus-buffer-live-p gnus-agent-current-history)
;; Prune off articles that we have already fetched.
(while (and articles
(cdr (assq (car articles) gnus-agent-article-alist)))
- (pop articles))
+ (pop articles))
(let ((arts articles))
(while (cdr arts)
(if (cdr (assq (cadr arts) gnus-agent-article-alist))
(setq id "No-Message-ID-in-article")
(setq id (buffer-substring (match-beginning 1) (match-end 1))))
(let ((coding-system-for-write
- gnus-agent-article-file-coding-system))
+ gnus-agent-file-coding-system))
(write-region (point-min) (point-max)
(concat dir (number-to-string (caar pos)))
nil 'silent))
(save-excursion
(while gnus-agent-buffer-alist
(set-buffer (cdar gnus-agent-buffer-alist))
- (write-region (point-min) (point-max)
- (gnus-agent-article-name ".overview"
- (caar gnus-agent-buffer-alist))
- nil 'silent)
+ (let ((coding-system-for-write
+ gnus-agent-file-coding-system))
+ (write-region (point-min) (point-max)
+ (gnus-agent-article-name ".overview"
+ (caar gnus-agent-buffer-alist))
+ nil 'silent))
(pop gnus-agent-buffer-alist))
(while gnus-agent-group-alist
(nnheader-temp-write (caar gnus-agent-group-alist)
(pop gnus-agent-group-alist))))
(defun gnus-agent-fetch-headers (group &optional force)
- (when (gnus-agent-load-alist group)
- (let ((articles (gnus-uncompress-range
- (cons (1+ (caar (last (gnus-agent-load-alist group))))
- (cdr (gnus-active group))))))
- ;; Fetch them.
- (when articles
- (gnus-message 7 "Fetching headers for %s..." group)
- (save-excursion
- (set-buffer nntp-server-buffer)
- (unless (eq 'nov (gnus-retrieve-headers articles group))
- (nnvirtual-convert-headers))
- ;; Save these headers for later processing.
- (copy-to-buffer gnus-agent-overview-buffer (point-min) (point-max))
- (let (file)
- (when (file-exists-p
- (setq file (gnus-agent-article-name ".overview" group)))
- (gnus-agent-braid-nov group articles file))
- (gnus-make-directory (nnheader-translate-file-chars
- (file-name-directory file)))
- (write-region (point-min) (point-max) file nil 'silent)
- (gnus-agent-save-alist group articles nil)
- (gnus-agent-enter-history
- "last-header-fetched-for-session"
- (list (cons group (nth (- (length articles) 1) articles)))
- (gnus-time-to-day (current-time)))
- articles))))))
+ (let ((articles (if (gnus-agent-load-alist group)
+ (gnus-sorted-intersection
+ (gnus-list-of-unread-articles group)
+ (gnus-uncompress-range
+ (cons (1+ (caar (last gnus-agent-article-alist)))
+ (cdr (gnus-active group)))))
+ (gnus-list-of-unread-articles group))))
+ ;; Fetch them.
+ (when articles
+ (gnus-message 7 "Fetching headers for %s..." group)
+ (save-excursion
+ (set-buffer nntp-server-buffer)
+ (unless (eq 'nov (gnus-retrieve-headers articles group))
+ (nnvirtual-convert-headers))
+ ;; Save these headers for later processing.
+ (copy-to-buffer gnus-agent-overview-buffer (point-min) (point-max))
+ (let (file)
+ (when (file-exists-p
+ (setq file (gnus-agent-article-name ".overview" group)))
+ (gnus-agent-braid-nov group articles file))
+ (gnus-make-directory (nnheader-translate-file-chars
+ (file-name-directory file)))
+ (let ((coding-system-for-write
+ gnus-agent-file-coding-system))
+ (write-region (point-min) (point-max) file nil 'silent))
+ (gnus-agent-save-alist group articles nil)
+ (gnus-agent-enter-history
+ "last-header-fetched-for-session"
+ (list (cons group (nth (- (length articles) 1) articles)))
+ (gnus-time-to-day (current-time)))
+ articles)))))
(defsubst gnus-agent-copy-nov-line (article)
(let (b e)
(cdr (assq 'dormant
(gnus-info-marks info)))))
nov-file (gnus-agent-article-name ".overview" group))
- (gnus-agent-load-alist group)
+ (gnus-agent-load-alist group)
(gnus-message 5 "Expiring articles in %s" group)
(set-buffer overview)
(erase-buffer)
(when (file-exists-p nov-file)
(nnheader-insert-file-contents nov-file))
(goto-char (point-min))
- (setq article 0)
+ (setq article 0)
(while (setq elem (pop articles))
(setq article (car elem))
(when (or (null low)
;; Schedule the history line for nuking.
(push (cdr elem) histories)))
(gnus-make-directory (file-name-directory nov-file))
- (write-region (point-min) (point-max) nov-file nil 'silent)
+ (let ((coding-system-for-write
+ gnus-agent-file-coding-system))
+ (write-region (point-min) (point-max) nov-file nil 'silent))
;; Delete the unwanted entries in the alist.
(setq gnus-agent-article-alist
(sort gnus-agent-article-alist 'car-less-than-car))
(let* ((alist gnus-agent-article-alist)
(prev (cons nil alist))
- (first prev))
+ (first prev)
+ expired)
(while (and alist
(<= (caar alist) article))
(if (or (not (cdar alist))
(number-to-string
(caar alist))
group))))
- (setcdr prev (setq alist (cdr alist)))
+ (progn
+ (push (caar alist) expired)
+ (setcdr prev (setq alist (cdr alist))))
(setq prev alist
alist (cdr alist))))
(setq gnus-agent-article-alist (cdr first))
;;; Mark all articles up to the first article
;;; in `gnus-article-alist' as read.
- (when (caar gnus-agent-article-alist)
+ (when (and info (caar gnus-agent-article-alist))
(setcar (nthcdr 2 info)
(gnus-range-add
(nth 2 info)
(cons 1 (- (caar gnus-agent-article-alist) 1)))))
+ ;; Maybe everything has been expired from `gnus-article-alist'
+ ;; and so the above marking as read could not be conducted,
+ ;; or there are expired article within the range of the alist.
+ (when (or (not (caar gnus-agent-article-alist))
+ (> (car expired) (caar gnus-agent-article-alist)))
+ (setcar (nthcdr 2 info)
+ (gnus-add-to-range
+ (nth 2 info)
+ (nreverse expired))))
(gnus-dribble-enter
(concat "(gnus-group-set-info '"
(gnus-prin1-to-string info)
- ")"))
- (gnus-agent-save-alist group)))
+ ")"))))
expiry-hashtb)
(set-buffer history)
(setq histories (nreverse (sort histories '<)))
projects / elisp / gnus.git- / blobdiff