1 ;;; spam-report.el --- Reporting spam
2 ;; Copyright (C) 2002, 2003 Free Software Foundation, Inc.
4 ;; Author: Teodor Zlatanov <tzz@lifelogs.com>
7 ;; This file is part of GNU Emacs.
9 ;; GNU Emacs is free software; you can redistribute it and/or modify
10 ;; it under the terms of the GNU General Public License as published by
11 ;; the Free Software Foundation; either version 2, or (at your option)
14 ;; GNU Emacs is distributed in the hope that it will be useful,
15 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
16 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 ;; GNU General Public License for more details.
19 ;; You should have received a copy of the GNU General Public License
20 ;; along with GNU Emacs; see the file COPYING. If not, write to the
21 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
22 ;; Boston, MA 02111-1307, USA.
26 ;;; This module addresses a few aspects of spam reporting under Gnus. Page
27 ;;; breaks are used for grouping declarations and documentation relating to
28 ;;; each particular aspect.
34 (defgroup spam-report nil
35 "Spam reporting configuration.")
37 (defcustom spam-report-gmane-regex nil
38 "String matching Gmane newsgroups if wanted, e.g. \"^nntp+.*:gmane.\"
39 This is probably handled better with group/topic parameters."
43 (defcustom spam-report-gmane-spam-header
44 "^X-Report-Spam: http://\\([^/]+\\)\\(.*\\)$"
45 "String matching Gmane spam-reporting header. Two match groups are needed."
49 (defcustom spam-report-gmane-use-article-number t
50 "Whether the article number (faster!) or the header should be used."
54 (defun spam-report-gmane (article)
55 "Report an article as spam through Gmane"
56 (interactive "nEnter the article number: ")
57 (when (and gnus-newsgroup-name
58 (or (null spam-report-gmane-regex)
59 (string-match spam-report-gmane-regex gnus-newsgroup-name)))
60 (gnus-message 6 "Reporting spam article %d to spam.gmane.org..." article)
61 (if spam-report-gmane-use-article-number
62 (spam-report-url-ping "spam.gmane.org"
64 (gnus-group-real-name gnus-newsgroup-name)
65 (gnus-summary-article-number)))
66 (with-current-buffer nntp-server-buffer
67 (gnus-request-head article gnus-newsgroup-name)
68 (goto-char (point-min))
69 (if (re-search-forward spam-report-gmane-spam-header nil t)
70 (let* ((host (match-string 1))
71 (report (match-string 2))
72 (url (format "http://%s%s" host report)))
73 (gnus-message 10 "Reporting spam through URL %s..." url)
74 (spam-report-url-ping host report))
75 (gnus-message 10 "Could not find X-Report-Spam in article %d..."
79 (defun spam-report-url-ping (host report)
80 "Ping a host through HTTP, addressing a specific GET resource"
81 (let ((tcp-connection))
83 (or (setq tcp-connection
89 (error "Could not open connection to %s" host))
90 (set-marker (process-mark tcp-connection) (point-min))
91 (process-send-string tcp-connection
92 (format "GET %s HTTP/1.1\nHost: %s\n\n"
95 (provide 'spam-report)
97 ;;; spam-report.el ends here.