/[svn]/ircd-hybrid/modules/m_pong.c
ViewVC logotype

Contents of /ircd-hybrid/modules/m_pong.c

Parent Directory Parent Directory | Revision Log Revision Log


Revision 502 - (show annotations)
Fri Mar 3 19:49:25 2006 UTC (15 years, 2 months ago) by michael
File MIME type: text/x-chdr
File size: 3623 byte(s)
- Implemented CAP command handler based uppon ircu's m_cap()
- Added somewhat outdated draft-mitchell-irc-capabilities-01.txt until
  I get the latest version from kev.
- Added "multi-prefix" cap so clients supporting "multi-prefix"
  may recieve multi prefixed NAMES replies, e.g. @%+nick1 @+nick2 ..
- Fixed "make clean" for src/conf/

1 /*
2 * ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
3 * m_pong.c: The reply to a ping message.
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
25 #include "stdinc.h"
26 #include "ircd.h"
27 #include "handlers.h"
28 #include "s_conf.h"
29 #include "s_user.h"
30 #include "client.h"
31 #include "hash.h" /* for find_client() */
32 #include "numeric.h"
33 #include "s_conf.h"
34 #include "send.h"
35 #include "msg.h"
36 #include "parse.h"
37 #include "conf/modules.h"
38
39 static void mr_pong(struct Client *, struct Client *, int, char *[]);
40 static void ms_pong(struct Client *, struct Client *, int, char *[]);
41
42 struct Message pong_msgtab = {
43 "PONG", 0, 0, 1, 0, MFLG_SLOW | MFLG_UNREG, 0,
44 { mr_pong, m_ignore, ms_pong, m_ignore, m_ignore, m_ignore }
45 };
46
47 INIT_MODULE(m_pong, "$Revision$")
48 {
49 mod_add_cmd(&pong_msgtab);
50 }
51
52 CLEANUP_MODULE
53 {
54 mod_del_cmd(&pong_msgtab);
55 }
56
57 static void
58 ms_pong(struct Client *client_p, struct Client *source_p,
59 int parc, char *parv[])
60 {
61 const char *origin = NULL, *destination = NULL;
62
63 if (*parv[1] == '\0')
64 {
65 sendto_one(source_p, form_str(ERR_NOORIGIN),
66 me.name, parv[0]);
67 return;
68 }
69
70 origin = parv[1];
71 destination = parv[2];
72
73 /*
74 * Now attempt to route the PONG, comstud pointed out routable PING
75 * is used for SPING. routable PING should also probably be left in
76 * -Dianora
77 * That being the case, we will route, but only for registered clients (a
78 * case can be made to allow them only from servers). -Shadowfax
79 */
80 if (!EmptyString(destination) && !match(destination, me.name) &&
81 irccmp(destination, me.id))
82 {
83 struct Client *target_p = NULL;
84
85 if ((target_p = find_client(destination)) ||
86 (target_p = find_server(destination)))
87 sendto_one(target_p, ":%s PONG %s %s",
88 parv[0], origin, destination);
89 else
90 sendto_one(source_p, form_str(ERR_NOSUCHSERVER),
91 me.name, parv[0], destination);
92 }
93 }
94
95 static void
96 mr_pong(struct Client *client_p, struct Client *source_p,
97 int parc, char *parv[])
98 {
99 assert(source_p == client_p);
100
101 if (parc == 2 && *parv[1] != '\0')
102 {
103 if (ConfigFileEntry.ping_cookie && !source_p->localClient->registration)
104 {
105 unsigned long incoming_ping = strtoul(parv[1], NULL, 10);
106
107 if (incoming_ping)
108 {
109 if (source_p->localClient->random_ping == incoming_ping)
110 {
111 char buf[USERLEN + 1];
112
113 strlcpy(buf, source_p->username, sizeof(buf));
114 SetPingCookie(source_p);
115 register_local_user(source_p, buf);
116 }
117 else
118 {
119 sendto_one(source_p, form_str(ERR_WRONGPONG), me.name,
120 source_p->name, source_p->localClient->random_ping);
121 return;
122 }
123 }
124 }
125 }
126 else
127 sendto_one(source_p, form_str(ERR_NOORIGIN), me.name, parv[0]);
128 }

Properties

Name Value
svn:eol-style native
svn:keywords Id Revision

svnadmin@ircd-hybrid.org
ViewVC Help
Powered by ViewVC 1.1.28