]> jfr.im git - solanum.git/blame - modules/m_tginfo.c
whois: Fix UID leak.
[solanum.git] / modules / m_tginfo.c
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1/*
2 * m_tginfo.c: propagates target-change status information
3 *
4 * Copyright (C) 2012 Keith Buck
5 * Copyright (C) 2012 charybdis development team
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions are
9 * met:
10 *
11 * 1.Redistributions of source code must retain the above copyright notice,
12 * this list of conditions and the following disclaimer.
13 * 2.Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
21 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
23 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
25 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
26 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
27 * POSSIBILITY OF SUCH DAMAGE.
28 */
29
30#include "stdinc.h"
31#include "client.h"
32#include "common.h"
33#include "match.h"
34#include "hash.h"
35#include "ircd.h"
36#include "numeric.h"
37#include "send.h"
38#include "msg.h"
39#include "modules.h"
40#include "s_newconf.h" /* add_tgchange */
41
42static int me_tginfo(struct Client *, struct Client *, int, const char **);
43
44struct Message tginfo_msgtab = {
45 "TGINFO", 0, 0, 0, MFLG_SLOW,
bb73e588 46 {mg_unreg, mg_ignore, mg_ignore, mg_ignore, {me_tginfo, 2}, mg_ignore}
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47};
48
49mapi_clist_av1 tginfo_clist[] = { &tginfo_msgtab, NULL };
50
51DECLARE_MODULE_AV1(tginfo, NULL, NULL, tginfo_clist, NULL, NULL, "$Revision$");
52
53/*
54** me_tginfo
55** parv[1] = 0, reserved for future use (number of remaining targets)
56*/
57static int
58me_tginfo(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
59{
60 if (!IsPerson(source_p))
61 return 0;
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62
63 int remaining = atoi(parv[1]);
64 if (remaining != 0)
65 return 0; /* not implemented */
66
67 if (!EmptyString(source_p->sockhost) && strcmp(source_p->sockhost, "0"))
68 {
69 /* We can't really add the tgchange if we don't have their IP... */
70 add_tgchange(source_p->sockhost);
71 }
72
73 if (!IsTGExcessive(source_p))
74 {
75 SetTGExcessive(source_p);
76 sendto_realops_snomask_from(SNO_BOTS, L_ALL, source_p->servptr,
77 "Excessive target change from %s (%s@%s)",
78 source_p->name, source_p->username, source_p->orighost);
79 }
80
81 return 0;
82}