2002-08-13 14:34:25 +00:00
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/*
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2002-09-13 06:50:09 +00:00
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* NeoIRCd: NeoStats Group. Based on Hybird7
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2002-08-13 14:34:25 +00:00
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* m_ping.c: Requests that a PONG message be sent back.
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*
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* Copyright (C) 2002 by the past and present ircd coders, and others.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA
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*
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2002-10-31 13:01:58 +00:00
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* $Id: m_ping.c,v 1.4 2002/10/31 13:01:56 fishwaldo Exp $
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2002-08-13 14:34:25 +00:00
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*/
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#include "stdinc.h"
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#include "handlers.h"
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#include "client.h"
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#include "ircd.h"
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#include "numeric.h"
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#include "send.h"
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#include "irc_string.h"
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#include "msg.h"
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#include "parse.h"
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#include "modules.h"
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#include "hash.h"
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#include "s_conf.h"
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#include "s_serv.h"
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static void m_ping(struct Client*, struct Client*, int, char**);
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static void ms_ping(struct Client*, struct Client*, int, char**);
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struct Message ping_msgtab = {
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"PING", 0, 0, 1, 0, MFLG_SLOW, 0,
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{m_unregistered, m_ping, ms_ping, m_ping}
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};
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#ifndef STATIC_MODULES
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void
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_modinit(void)
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{
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mod_add_cmd(&ping_msgtab);
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}
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void
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_moddeinit(void)
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{
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mod_del_cmd(&ping_msgtab);
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}
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2002-10-31 13:01:58 +00:00
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const char *_version = "$Revision: 1.4 $";
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2002-08-13 14:34:25 +00:00
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#endif
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/*
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** m_ping
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** parv[0] = sender prefix
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** parv[1] = origin
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** parv[2] = destination
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*/
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static void m_ping(struct Client *client_p,
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struct Client *source_p,
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int parc,
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char *parv[])
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{
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struct Client *target_p;
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char *origin, *destination;
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if (parc < 2 || *parv[1] == '\0')
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{
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sendto_one(source_p, form_str(ERR_NOORIGIN), me.name, parv[0]);
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return;
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}
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origin = parv[1];
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destination = parv[2]; /* Will get NULL or pointer (parc >= 2!!) */
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if (ConfigServerHide.disable_remote && !IsOper(source_p))
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{
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sendto_one(source_p,":%s PONG %s :%s", me.name,
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(destination) ? destination : me.name, origin);
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return;
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}
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2002-10-31 13:01:58 +00:00
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if (!EmptyString(destination) && irccmp(destination, me.name) != 0)
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2002-08-13 14:34:25 +00:00
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{
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/* We're sending it across servers.. origin == client_p->name --fl_ */
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origin = client_p->name;
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/* XXX - sendto_server() ? --fl_ */
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if ((target_p = find_server(destination)))
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{
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/* use the direct link for LL checking */
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target_p = target_p->from;
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if(ServerInfo.hub && IsCapable(target_p, CAP_LL))
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{
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if((source_p->lazyLinkClientExists & target_p->localClient->serverMask) == 0)
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client_burst_if_needed(target_p, source_p);
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}
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sendto_one(target_p,":%s PING %s :%s", parv[0],
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origin, destination);
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}
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else
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{
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sendto_one(source_p, form_str(ERR_NOSUCHSERVER),
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me.name, parv[0], destination);
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return;
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}
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}
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else
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sendto_one(source_p,":%s PONG %s :%s", me.name,
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(destination) ? destination : me.name, origin);
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}
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static void ms_ping(struct Client *client_p,
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struct Client *source_p,
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int parc,
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char *parv[])
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{
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struct Client *target_p;
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char *origin, *destination;
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if (parc < 2 || *parv[1] == '\0')
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{
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sendto_one(source_p, form_str(ERR_NOORIGIN), me.name, parv[0]);
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return;
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}
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/* origin == source_p->name, lets not even both wasting effort on it --fl_ */
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#if 0
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origin = parv[1];
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#endif
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origin = source_p->name;
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destination = parv[2]; /* Will get NULL or pointer (parc >= 2!!) */
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#if 0
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target_p = find_client(origin, NULL);
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if (!target_p)
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target_p = find_server(origin);
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if (target_p && target_p != source_p)
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origin = client_p->name;
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#endif
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2002-10-31 13:01:58 +00:00
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if (!EmptyString(destination) && irccmp(destination, me.name) != 0)
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2002-08-13 14:34:25 +00:00
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{
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if ((target_p = find_server(destination)))
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sendto_one(target_p,":%s PING %s :%s", parv[0],
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origin, destination);
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else
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{
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sendto_one(source_p, form_str(ERR_NOSUCHSERVER),
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me.name, parv[0], destination);
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return;
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}
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}
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else
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sendto_one(source_p,":%s PONG %s :%s", me.name,
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(destination) ? destination : me.name, origin);
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}
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