mirror of
https://git.savannah.gnu.org/git/emacs.git
synced 2024-11-23 07:19:15 +00:00
100 lines
3.0 KiB
EmacsLisp
100 lines
3.0 KiB
EmacsLisp
;;; nndir.el --- single directory newsgroup access for Gnus
|
||
;; Copyright (C) 1995,96,97 Free Software Foundation, Inc.
|
||
|
||
;; Author: Lars Magne Ingebrigtsen <larsi@ifi.uio.no>
|
||
;; Keywords: news
|
||
|
||
;; This file is part of GNU Emacs.
|
||
|
||
;; 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.
|
||
|
||
;; GNU Emacs is distributed in the hope that it will be useful,
|
||
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
;; 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.
|
||
|
||
;;; Commentary:
|
||
|
||
;;; Code:
|
||
|
||
(require 'nnheader)
|
||
(require 'nnmh)
|
||
(require 'nnml)
|
||
(require 'nnoo)
|
||
(eval-when-compile (require 'cl))
|
||
|
||
(nnoo-declare nndir
|
||
nnml nnmh)
|
||
|
||
(defvoo nndir-directory nil
|
||
"Where nndir will look for groups."
|
||
nnml-current-directory nnmh-current-directory)
|
||
|
||
(defvoo nndir-nov-is-evil nil
|
||
"*Non-nil means that nndir will never retrieve NOV headers."
|
||
nnml-nov-is-evil)
|
||
|
||
|
||
|
||
(defvoo nndir-current-group "" nil nnml-current-group nnmh-current-group)
|
||
(defvoo nndir-top-directory nil nil nnml-directory nnmh-directory)
|
||
(defvoo nndir-get-new-mail nil nil nnml-get-new-mail nnmh-get-new-mail)
|
||
|
||
(defvoo nndir-status-string "" nil nnmh-status-string)
|
||
(defconst nndir-version "nndir 1.0")
|
||
|
||
|
||
|
||
;;; Interface functions.
|
||
|
||
(nnoo-define-basics nndir)
|
||
|
||
(deffoo nndir-open-server (server &optional defs)
|
||
(setq nndir-directory
|
||
(or (cadr (assq 'nndir-directory defs))
|
||
server))
|
||
(unless (assq 'nndir-directory defs)
|
||
(push `(nndir-directory ,server) defs))
|
||
(push `(nndir-current-group
|
||
,(file-name-nondirectory (directory-file-name nndir-directory)))
|
||
defs)
|
||
(push `(nndir-top-directory
|
||
,(file-name-directory (directory-file-name nndir-directory)))
|
||
defs)
|
||
(nnoo-change-server 'nndir server defs)
|
||
(let (err)
|
||
(cond
|
||
((not (condition-case arg
|
||
(file-exists-p nndir-directory)
|
||
(ftp-error (setq err (format "%s" arg)))))
|
||
(nndir-close-server)
|
||
(nnheader-report
|
||
'nndir (or err "No such file or directory: %s" nndir-directory)))
|
||
((not (file-directory-p (file-truename nndir-directory)))
|
||
(nndir-close-server)
|
||
(nnheader-report 'nndir "Not a directory: %s" nndir-directory))
|
||
(t
|
||
(nnheader-report 'nndir "Opened server %s using directory %s"
|
||
server nndir-directory)
|
||
t))))
|
||
|
||
(nnoo-map-functions nndir
|
||
(nnml-retrieve-headers 0 nndir-current-group 0 0)
|
||
(nnmh-request-article 0 nndir-current-group 0 0)
|
||
(nnmh-request-group nndir-current-group 0 0)
|
||
(nnml-close-group nndir-current-group 0)
|
||
(nnmh-request-list (nnoo-current-server 'nndir) nndir-directory)
|
||
(nnmh-request-newsgroups (nnoo-current-server 'nndir) nndir-directory))
|
||
|
||
(provide 'nndir)
|
||
|
||
;;; nndir.el ends here
|