mirror of
https://github.com/matrix-construct/construct
synced 2024-11-26 00:32:35 +01:00
101 lines
3.2 KiB
C++
101 lines
3.2 KiB
C++
/*
|
|
* ircd-ratbox: A slightly useful ircd.
|
|
* m_ping.c: Requests that a PONG message be sent back.
|
|
*
|
|
* Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
|
|
* Copyright (C) 1996-2002 Hybrid Development Team
|
|
* Copyright (C) 2002-2005 ircd-ratbox development team
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
|
|
* USA
|
|
*/
|
|
|
|
using namespace ircd;
|
|
|
|
static const char ping_desc[] =
|
|
"Provides the PING command to ensure a client or server is still alive";
|
|
|
|
static void m_ping(struct MsgBuf *, client::client &, client::client &, int, const char **);
|
|
static void ms_ping(struct MsgBuf *, client::client &, client::client &, int, const char **);
|
|
|
|
struct Message ping_msgtab = {
|
|
"PING", 0, 0, 0, 0,
|
|
{mg_unreg, {m_ping, 2}, {ms_ping, 2}, {ms_ping, 2}, mg_ignore, {m_ping, 2}}
|
|
};
|
|
|
|
mapi_clist_av1 ping_clist[] = { &ping_msgtab, NULL };
|
|
|
|
DECLARE_MODULE_AV2(ping, NULL, NULL, ping_clist, NULL, NULL, NULL, NULL, ping_desc);
|
|
|
|
/*
|
|
** m_ping
|
|
** parv[1] = origin
|
|
** parv[2] = destination
|
|
*/
|
|
static void
|
|
m_ping(struct MsgBuf *msgbuf_p, client::client &client, client::client &source, int parc, const char *parv[])
|
|
{
|
|
client::client *target_p;
|
|
const char *destination;
|
|
|
|
destination = parv[2]; /* Will get NULL or pointer (parc >= 2!!) */
|
|
|
|
if(!EmptyString(destination) && !match(destination, me.name))
|
|
{
|
|
if((target_p = find_server(&source, destination)))
|
|
{
|
|
sendto_one(target_p, ":%s PING %s :%s",
|
|
get_id(&source, target_p),
|
|
source.name, get_id(target_p, target_p));
|
|
}
|
|
else
|
|
{
|
|
sendto_one_numeric(&source, ERR_NOSUCHSERVER,
|
|
form_str(ERR_NOSUCHSERVER),
|
|
destination);
|
|
return;
|
|
}
|
|
}
|
|
else
|
|
sendto_one(&source, ":%s PONG %s :%s", me.name,
|
|
(destination) ? destination : me.name, parv[1]);
|
|
}
|
|
|
|
static void
|
|
ms_ping(struct MsgBuf *msgbuf_p, client::client &client, client::client &source, int parc, const char *parv[])
|
|
{
|
|
client::client *target_p;
|
|
const char *destination;
|
|
|
|
destination = parv[2]; /* Will get NULL or pointer (parc >= 2!!) */
|
|
|
|
if(!EmptyString(destination) && irccmp(destination, me.name) &&
|
|
irccmp(destination, me.id))
|
|
{
|
|
if((target_p = find_client(destination)) && is_server(*target_p))
|
|
sendto_one(target_p, ":%s PING %s :%s",
|
|
get_id(&source, target_p), source.name,
|
|
get_id(target_p, target_p));
|
|
/* not directed at an id.. */
|
|
else if(!rfc1459::is_digit(*destination))
|
|
sendto_one_numeric(&source, ERR_NOSUCHSERVER,
|
|
form_str(ERR_NOSUCHSERVER),
|
|
destination);
|
|
}
|
|
else
|
|
sendto_one(&source, ":%s PONG %s :%s",
|
|
get_id(&me, &source), me.name,
|
|
get_id(&source, &source));
|
|
}
|