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1 | ;;; nnnil.el --- empty backend for Gnus |
2 | ;; Public domain. | |
3 | ||
4 | ;; Author: Paul Jarc <prj@po.cwru.edu> | |
5 | ||
6 | ;; GNU Emacs is free software; you can redistribute it and/or modify | |
7 | ;; it under the terms of the GNU General Public License as published by | |
5a9dffec | 8 | ;; the Free Software Foundation; either version 3, or (at your option) |
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9 | ;; any later version. |
10 | ||
11 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
12 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | ;; GNU General Public License for more details. | |
15 | ||
16 | ;; You should have received a copy of the GNU General Public License | |
17 | ;; along with GNU Emacs; see the file COPYING. If not, write to the | |
3a35cf56 LK |
18 | ;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
19 | ;; Boston, MA 02110-1301, USA. | |
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20 | |
21 | ;;; Commentary: | |
22 | ||
23 | ;; nnnil is a Gnus backend that provides no groups or articles. It's useful | |
24 | ;; as a primary select method when you want all your real select methods to | |
25 | ;; be secondary or foreign. | |
26 | ||
27 | ;;; Code: | |
28 | ||
29 | (eval-and-compile | |
30 | (require 'nnheader)) | |
31 | ||
32 | (defvar nnnil-status-string "") | |
33 | ||
34 | (defun nnnil-retrieve-headers (articles &optional group server fetch-old) | |
01c52d31 | 35 | (with-current-buffer nntp-server-buffer |
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36 | (erase-buffer)) |
37 | 'nov) | |
38 | ||
39 | (defun nnnil-open-server (server &optional definitions) | |
40 | t) | |
41 | ||
42 | (defun nnnil-close-server (&optional server) | |
43 | t) | |
44 | ||
45 | (defun nnnil-request-close () | |
46 | t) | |
47 | ||
48 | (defun nnnil-server-opened (&optional server) | |
49 | t) | |
50 | ||
51 | (defun nnnil-status-message (&optional server) | |
52 | nnnil-status-string) | |
53 | ||
54 | (defun nnnil-request-article (article &optional group server to-buffer) | |
55 | (setq nnnil-status-string "No such group") | |
56 | nil) | |
57 | ||
58 | (defun nnnil-request-group (group &optional server fast) | |
59 | (let (deactivate-mark) | |
60 | (save-excursion | |
61 | (set-buffer nntp-server-buffer) | |
62 | (erase-buffer) | |
63 | (insert "411 no such news group\n"))) | |
64 | (setq nnnil-status-string "No such group") | |
65 | nil) | |
66 | ||
67 | (defun nnnil-close-group (group &optional server) | |
68 | t) | |
69 | ||
70 | (defun nnnil-request-list (&optional server) | |
01c52d31 | 71 | (with-current-buffer nntp-server-buffer |
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72 | (erase-buffer)) |
73 | t) | |
74 | ||
75 | (defun nnnil-request-post (&optional server) | |
76 | (setq nnnil-status-string "Read-only server") | |
77 | nil) | |
78 | ||
79 | (provide 'nnnil) | |
80 | ||
81 | ;;; arch-tag: a982a1a3-bc5e-4fb1-a233-d7657a3e3257 |