X-Git-Url: https://cgit.sxemacs.org/?p=gnus;a=blobdiff_plain;f=lisp%2Fnnspool.el;h=35987277b3d312e5d04cb275ab0bc04d71153d52;hp=dd0b28ad96cac4099182c5cbbd5b2e504238573d;hb=a2556858067503fc6719a777279ace07db95735e;hpb=11ed94d52c91697e1aae609f438d81962bcd4122 diff --git a/lisp/nnspool.el b/lisp/nnspool.el index dd0b28ad9..35987277b 100644 --- a/lisp/nnspool.el +++ b/lisp/nnspool.el @@ -1,16 +1,19 @@ ;;; nnspool.el --- spool access for GNU Emacs -;; Copyright (C) 1988,89,90,93,94,95,96,97,98 Free Software Foundation, Inc. + +;; Copyright (C) 1988, 1989, 1990, 1993, 1994, 1995, 1996, 1997, 1998, +;; 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 +;; Free Software Foundation, Inc. ;; Author: Masanobu UMEDA -;; Lars Magne Ingebrigtsen +;; Lars Magne Ingebrigtsen ;; Keywords: news ;; This file is part of GNU Emacs. -;; GNU Emacs is free software; you can redistribute it and/or modify +;; GNU Emacs is free software: you can redistribute it and/or modify ;; it under the terms of the GNU General Public License as published by -;; the Free Software Foundation; either version 2, or (at your option) -;; any later version. +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. ;; GNU Emacs is distributed in the hope that it will be useful, ;; but WITHOUT ANY WARRANTY; without even the implied warranty of @@ -18,9 +21,7 @@ ;; GNU General Public License for more details. ;; 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. +;; along with GNU Emacs. If not, see . ;;; Commentary: @@ -41,13 +42,19 @@ This is most commonly `inews' or `injnews'.") "Switches for nnspool-request-post to pass to `inews' for posting news. If you are using Cnews, you probably should set this variable to nil.") -(defvoo nnspool-spool-directory (file-name-as-directory news-path) +(defvoo nnspool-spool-directory + (file-name-as-directory (if (boundp 'news-directory) + (symbol-value 'news-directory) + news-path)) "Local news spool directory.") (defvoo nnspool-nov-directory (concat nnspool-spool-directory "over.view/") "Local news nov directory.") -(defvoo nnspool-lib-dir "/usr/lib/news/" +(defvoo nnspool-lib-dir + (if (file-exists-p "/usr/lib/news/active") + "/usr/lib/news/" + "/var/lib/news/") "Where the local news library files are stored.") (defvoo nnspool-active-file (concat nnspool-lib-dir "active") @@ -66,8 +73,8 @@ If you are using Cnews, you probably should set this variable to nil.") "Local news active date file.") (defvoo nnspool-large-newsgroup 50 - "The number of the articles which indicates a large newsgroup. -If the number of the articles is greater than the value, verbose + "The number of articles which indicates a large newsgroup. +If the number of articles is greater than the value, verbose messages will be shown to indicate the current status.") (defvoo nnspool-nov-is-evil nil @@ -102,8 +109,7 @@ there.") (deffoo nnspool-retrieve-headers (articles &optional group server fetch-old) "Retrieve the headers of ARTICLES." - (save-excursion - (set-buffer nntp-server-buffer) + (with-current-buffer nntp-server-buffer (erase-buffer) (when (nnspool-possibly-change-directory group) (let* ((number (length articles)) @@ -136,15 +142,20 @@ there.") (setq beg (point)) (inline (nnheader-insert-head file)) (goto-char beg) - (search-forward "\n\n" nil t) - (forward-char -1) - (insert ".\n") + (if (search-forward "\n\n" nil t) + (progn + (forward-char -1) + (insert ".\n")) + (goto-char (point-max)) + (if (bolp) + (insert ".\n") + (insert "\n.\n"))) (delete-region (point) (point-max))) (and do-message (zerop (% (incf count) 20)) (nnheader-message 5 "nnspool: Receiving headers... %d%%" - (/ (* count 100) number)))) + (/ (* count 100) number)))) (when do-message (nnheader-message 5 "nnspool: Receiving headers...done")) @@ -197,8 +208,7 @@ there.") (nnspool-possibly-change-directory group) (let ((res (nnspool-request-article id))) (when res - (save-excursion - (set-buffer nntp-server-buffer) + (with-current-buffer nntp-server-buffer (goto-char (point-min)) (when (search-forward "\n\n" nil t) (delete-region (point-min) (point))) @@ -209,15 +219,14 @@ there.") (nnspool-possibly-change-directory group) (let ((res (nnspool-request-article id))) (when res - (save-excursion - (set-buffer nntp-server-buffer) + (with-current-buffer nntp-server-buffer (goto-char (point-min)) (when (search-forward "\n\n" nil t) (delete-region (1- (point)) (point-max))) (nnheader-fold-continuation-lines))) res)) -(deffoo nnspool-request-group (group &optional server dont-check) +(deffoo nnspool-request-group (group &optional server dont-check info) "Select news GROUP." (let ((pathname (nnspool-article-pathname group)) dir) @@ -233,13 +242,11 @@ there.") ;; Yes, completely empty spool directories *are* possible. ;; Fix by Sudish Joseph (when (setq dir (directory-files pathname nil "^[0-9]+$" t)) - (setq dir - (sort (mapcar (lambda (name) (string-to-int name)) dir) '<))) + (setq dir (sort (mapcar 'string-to-number dir) '<))) (if dir (nnheader-insert "211 %d %d %d %s\n" (length dir) (car dir) - (progn (while (cdr dir) (setq dir (cdr dir))) (car dir)) - group) + (car (last dir)) group) (nnheader-report 'nnspool "Empty group %s" group) (nnheader-insert "211 0 0 0 %s\n" group)))))) @@ -279,7 +286,8 @@ there.") (while (and (not (looking-at "\\([^ ]+\\) +\\([0-9]+\\)[0-9][0-9][0-9] ")) (zerop (forward-line -1)))) - (let ((seconds (time-to-float (date-to-time date))) + ;; We require nnheader which requires gnus-util. + (let ((seconds (gnus-float-time (date-to-time date))) groups) ;; Go through lines and add the latest groups to a list. (while (and (looking-at "\\([^ ]+\\) +[0-9]+ ") @@ -294,13 +302,12 @@ there.") (read (current-buffer))) seconds)) (push (buffer-substring - (match-beginning 1) (match-end 1)) - groups) + (match-beginning 1) (match-end 1)) + groups) (zerop (forward-line -1)))) (erase-buffer) - (while groups - (insert (car groups) " 0 0 y\n") - (setq groups (cdr groups)))) + (dolist (group groups) + (insert group " 0 0 y\n"))) t) nil)) @@ -320,7 +327,8 @@ there.") () (nnheader-report 'nnspool "") (set-process-sentinel proc 'nnspool-inews-sentinel) - (process-send-region proc (point-min) (point-max)) + (mm-with-unibyte-current-buffer + (process-send-region proc (point-min) (point-max))) ;; We slap a condition-case around this, because the process may ;; have exited already... (ignore-errors @@ -332,8 +340,7 @@ there.") ;;; Internal functions. (defun nnspool-inews-sentinel (proc status) - (save-excursion - (set-buffer (process-buffer proc)) + (with-current-buffer (process-buffer proc) (goto-char (point-min)) (if (or (zerop (buffer-size)) (search-forward "spooled" nil t)) @@ -352,12 +359,11 @@ there.") (let ((nov (nnheader-group-pathname nnspool-current-group nnspool-nov-directory ".overview")) (arts articles) - (nnheader-file-coding-system nnspool-file-coding-system) + (nnheader-file-coding-system nnspool-file-coding-system) last) (if (not (file-exists-p nov)) () - (save-excursion - (set-buffer nntp-server-buffer) + (with-current-buffer nntp-server-buffer (erase-buffer) (if nnspool-sift-nov-with-sed (nnspool-sift-nov-with-sed articles nov) @@ -386,8 +392,7 @@ there.") (<= last (car arts))) (pop arts)) ;; The articles in `arts' are missing from the buffer. - (while arts - (nnspool-insert-nov-head (pop arts))) + (mapc 'nnspool-insert-nov-head arts) t)))))))))) (defun nnspool-insert-nov-head (article) @@ -407,8 +412,7 @@ there.") (defun nnspool-sift-nov-with-sed (articles file) (let ((first (car articles)) - (last (progn (while (cdr articles) (setq articles (cdr articles))) - (car articles)))) + (last (car (last articles)))) (call-process "awk" nil t nil (format "BEGIN {firstmsg=%d; lastmsg=%d;}\n $1 >= firstmsg && $1 <= lastmsg {print;}" (1- first) (1+ last)) @@ -417,25 +421,20 @@ there.") ;; Fixed by fdc@cliwe.ping.de (Frank D. Cringle). ;; Find out what group an article identified by a Message-ID is in. (defun nnspool-find-id (id) - (save-excursion - (set-buffer (get-buffer-create " *nnspool work*")) - (buffer-disable-undo (current-buffer)) - (erase-buffer) + (with-temp-buffer (ignore-errors (call-process "grep" nil t nil (regexp-quote id) nnspool-history-file)) (goto-char (point-min)) - (prog1 - (when (looking-at "<[^>]+>[ \t]+[-0-9~]+[ \t]+\\([^ /\t\n]+\\)/\\([0-9]+\\)[ \t\n]") - (cons (match-string 1) (string-to-int (match-string 2)))) - (kill-buffer (current-buffer))))) + (when (looking-at "<[^>]+>[ \t]+[-0-9~]+[ \t]+\\([^ /\t\n]+\\)/\\([0-9]+\\)[ \t\n]") + (cons (match-string 1) (string-to-number (match-string 2)))))) (defun nnspool-find-file (file) "Insert FILE in server buffer safely." (set-buffer nntp-server-buffer) (erase-buffer) (condition-case () - (let ((nnheader-file-coding-system nnspool-file-coding-system)) - (nnheader-insert-file-contents file) + (let ((coding-system-for-read nnspool-file-coding-system)) + (mm-insert-file-contents file) t) (file-error nil))) @@ -449,7 +448,7 @@ there.") (nnheader-report 'nnspool "No such newsgroup: %s" group))))) (defun nnspool-article-pathname (group &optional article) - "Find the path for GROUP." + "Find the file name for GROUP." (nnheader-group-pathname group nnspool-spool-directory article)) (provide 'nnspool)