114 lines
3.2 KiB
C
114 lines
3.2 KiB
C
/*
|
|
* ircd-ratbox: A slightly useful ircd.
|
|
* m_userhost.c: Shows a user's host.
|
|
*
|
|
* 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
|
|
*
|
|
* $Id: m_userhost.c 254 2005-09-21 23:35:12Z nenolod $
|
|
*/
|
|
|
|
#include "stdinc.h"
|
|
#include "client.h"
|
|
#include "ircd.h"
|
|
#include "numeric.h"
|
|
#include "s_serv.h"
|
|
#include "send.h"
|
|
#include "match.h"
|
|
#include "msg.h"
|
|
#include "parse.h"
|
|
#include "modules.h"
|
|
#include "s_conf.h"
|
|
|
|
static char buf[BUFSIZE];
|
|
|
|
static int m_userhost(struct Client *, struct Client *, int, const char **);
|
|
|
|
struct Message userhost_msgtab = {
|
|
"USERHOST", 0, 0, 0, MFLG_SLOW,
|
|
{mg_unreg, {m_userhost, 2}, mg_ignore, mg_ignore, mg_ignore, {m_userhost, 2}}
|
|
};
|
|
|
|
mapi_clist_av1 userhost_clist[] = { &userhost_msgtab, NULL };
|
|
DECLARE_MODULE_AV1(userhost, NULL, NULL, userhost_clist, NULL, NULL, "$Revision: 254 $");
|
|
|
|
/*
|
|
* m_userhost added by Darren Reed 13/8/91 to aid clients and reduce
|
|
* the need for complicated requests like WHOIS. It returns user/host
|
|
* information only (no spurious AWAY labels or channels).
|
|
*/
|
|
static int
|
|
m_userhost(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
|
|
{
|
|
struct Client *target_p;
|
|
char response[NICKLEN * 2 + USERLEN + HOSTLEN + 30];
|
|
char *t;
|
|
int i; /* loop counter */
|
|
int cur_len;
|
|
int rl;
|
|
|
|
cur_len = rb_sprintf(buf, form_str(RPL_USERHOST), me.name, source_p->name, "");
|
|
t = buf + cur_len;
|
|
|
|
for (i = 1; i <= 5; i++)
|
|
{
|
|
if(parc < i + 1)
|
|
break;
|
|
|
|
if((target_p = find_person(parv[i])) != NULL)
|
|
{
|
|
/*
|
|
* Show real IP for USERHOST on yourself.
|
|
* This is needed for things like mIRC, which do a server-based
|
|
* lookup (USERHOST) to figure out what the clients' local IP
|
|
* is. Useful for things like NAT, and dynamic dial-up users.
|
|
*/
|
|
if(MyClient(target_p) && (target_p == source_p))
|
|
{
|
|
rl = rb_sprintf(response, "%s%s=%c%s@%s ",
|
|
target_p->name,
|
|
IsOper(target_p) ? "*" : "",
|
|
(target_p->user->away) ? '-' : '+',
|
|
target_p->username,
|
|
target_p->sockhost);
|
|
}
|
|
else
|
|
{
|
|
rl = rb_sprintf(response, "%s%s=%c%s@%s ",
|
|
target_p->name,
|
|
IsOper(target_p) ? "*" : "",
|
|
(target_p->user->away) ? '-' : '+',
|
|
target_p->username, target_p->host);
|
|
}
|
|
|
|
if((rl + cur_len) < (BUFSIZE - 10))
|
|
{
|
|
rb_sprintf(t, "%s", response);
|
|
t += rl;
|
|
cur_len += rl;
|
|
}
|
|
else
|
|
break;
|
|
}
|
|
}
|
|
|
|
sendto_one(source_p, "%s", buf);
|
|
|
|
return 0;
|
|
}
|