/[svn]/ircd-hybrid/contrib/spy_whois_notice.c
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Contents of /ircd-hybrid/contrib/spy_whois_notice.c

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Revision 33 - (show annotations)
Sun Oct 2 20:50:00 2005 UTC (14 years, 9 months ago) by knight
File MIME type: text/x-chdr
File size: 2294 byte(s)
- svn:keywords

1 /*
2 * ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
3 * spy_whois_notice.c: Sends a notice when someone uses WHOIS.
4 *
5 * Copyright (C) 2002 by the past and present ircd coders, and others.
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
20 * USA
21 *
22 * $Id$
23 */
24 #include "stdinc.h"
25 #ifndef STATIC_MODULES
26 #include "tools.h"
27 #include "modules.h"
28 #include "hash.h"
29 #include "hook.h"
30 #include "client.h"
31 #include "ircd.h"
32 #include "send.h"
33
34 static struct Callback *whois_cb = NULL;
35 static dlink_node *prev_hook;
36
37 static void *show_notice(va_list);
38
39 void
40 _modinit(void)
41 {
42 if ((whois_cb = find_callback("doing_whois")))
43 prev_hook = install_hook(whois_cb, show_notice);
44 }
45
46 void
47 _moddeinit(void)
48 {
49 if (whois_cb)
50 uninstall_hook(whois_cb, show_notice);
51 }
52
53 const char *_version = "$Revision$";
54
55 /* show_notice
56 *
57 * inputs - source_p, parc, parv
58 * output - inherited
59 * side effects - show a whois notice source_p does a /whois on client_p
60 */
61 void *
62 show_notice(va_list args)
63 {
64 struct Client *source_p = va_arg(args, struct Client *);
65 int parc = va_arg(args, int);
66 char **parv = va_arg(args, char **);
67 struct Client *target_p;
68
69 target_p = parv[1] ? find_client(parv[1]) : NULL;
70
71 if (target_p != NULL && target_p != source_p)
72 if (MyClient(target_p) && IsOper(target_p) &&
73 (target_p->umodes & UMODE_SPY))
74 {
75 sendto_one(target_p, ":%s NOTICE %s :*** Notice -- %s (%s@%s) is doing "
76 "a whois on you", me.name, target_p->name, source_p->name,
77 source_p->username, source_p->host);
78 }
79
80 return pass_callback(prev_hook, source_p, parc, parv);
81 }
82 #endif

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