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eec82323 | 1 | ;;; nndir.el --- single directory newsgroup access for Gnus |
16409b0b | 2 | |
b6c2d8c6 | 3 | ;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
e3fe4da0 | 4 | ;; 2005, 2006, 2007, 2008 Free Software Foundation, Inc. |
eec82323 | 5 | |
6748645f | 6 | ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org> |
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7 | ;; Keywords: news |
8 | ||
9 | ;; This file is part of GNU Emacs. | |
10 | ||
11 | ;; GNU Emacs is free software; you can redistribute it and/or modify | |
12 | ;; it under the terms of the GNU General Public License as published by | |
5a9dffec | 13 | ;; the Free Software Foundation; either version 3, or (at your option) |
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14 | ;; any later version. |
15 | ||
16 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
17 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
19 | ;; GNU General Public License for more details. | |
20 | ||
21 | ;; You should have received a copy of the GNU General Public License | |
22 | ;; along with GNU Emacs; see the file COPYING. If not, write to the | |
3a35cf56 LK |
23 | ;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
24 | ;; Boston, MA 02110-1301, USA. | |
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25 | |
26 | ;;; Commentary: | |
27 | ||
28 | ;;; Code: | |
29 | ||
30 | (require 'nnheader) | |
31 | (require 'nnmh) | |
32 | (require 'nnml) | |
33 | (require 'nnoo) | |
34 | (eval-when-compile (require 'cl)) | |
35 | ||
36 | (nnoo-declare nndir | |
37 | nnml nnmh) | |
38 | ||
39 | (defvoo nndir-directory nil | |
40 | "Where nndir will look for groups." | |
41 | nnml-current-directory nnmh-current-directory) | |
42 | ||
43 | (defvoo nndir-nov-is-evil nil | |
44 | "*Non-nil means that nndir will never retrieve NOV headers." | |
45 | nnml-nov-is-evil) | |
46 | ||
47 | \f | |
48 | ||
49 | (defvoo nndir-current-group "" nil nnml-current-group nnmh-current-group) | |
50 | (defvoo nndir-top-directory nil nil nnml-directory nnmh-directory) | |
51 | (defvoo nndir-get-new-mail nil nil nnml-get-new-mail nnmh-get-new-mail) | |
52 | ||
53 | (defvoo nndir-status-string "" nil nnmh-status-string) | |
54 | (defconst nndir-version "nndir 1.0") | |
55 | ||
56 | \f | |
57 | ||
58 | ;;; Interface functions. | |
59 | ||
60 | (nnoo-define-basics nndir) | |
61 | ||
62 | (deffoo nndir-open-server (server &optional defs) | |
63 | (setq nndir-directory | |
64 | (or (cadr (assq 'nndir-directory defs)) | |
65 | server)) | |
66 | (unless (assq 'nndir-directory defs) | |
67 | (push `(nndir-directory ,server) defs)) | |
68 | (push `(nndir-current-group | |
69 | ,(file-name-nondirectory (directory-file-name nndir-directory))) | |
70 | defs) | |
71 | (push `(nndir-top-directory | |
72 | ,(file-name-directory (directory-file-name nndir-directory))) | |
73 | defs) | |
74 | (nnoo-change-server 'nndir server defs) | |
75 | (let (err) | |
76 | (cond | |
77 | ((not (condition-case arg | |
78 | (file-exists-p nndir-directory) | |
79 | (ftp-error (setq err (format "%s" arg))))) | |
80 | (nndir-close-server) | |
81 | (nnheader-report | |
82 | 'nndir (or err "No such file or directory: %s" nndir-directory))) | |
83 | ((not (file-directory-p (file-truename nndir-directory))) | |
84 | (nndir-close-server) | |
85 | (nnheader-report 'nndir "Not a directory: %s" nndir-directory)) | |
86 | (t | |
87 | (nnheader-report 'nndir "Opened server %s using directory %s" | |
88 | server nndir-directory) | |
89 | t)))) | |
90 | ||
91 | (nnoo-map-functions nndir | |
92 | (nnml-retrieve-headers 0 nndir-current-group 0 0) | |
6748645f | 93 | (nnml-request-article 0 nndir-current-group 0 0) |
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94 | (nnmh-request-group nndir-current-group 0 0) |
95 | (nnml-close-group nndir-current-group 0) | |
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96 | (nnml-request-list (nnoo-current-server 'nndir) nndir-directory) |
97 | (nnml-request-newsgroups (nnoo-current-server 'nndir) nndir-directory)) | |
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98 | |
99 | (provide 'nndir) | |
100 | ||
cbee283d | 101 | ;; arch-tag: 56f09f68-0e4e-4816-818a-df80b4a394c8 |
eec82323 | 102 | ;;; nndir.el ends here |