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/*
* ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd)
*
* Copyright (c) 2004-2014 ircd-hybrid 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
*/
/*! \file m_etrace.c
* \brief Includes required functions for processing the ETRACE command.
* \version $Id$
*/
#include "stdinc.h"
#include "list.h"
#include "client.h"
#include "hash.h"
#include "irc_string.h"
#include "ircd.h"
#include "numeric.h"
#include "send.h"
#include "parse.h"
#include "modules.h"
#include "conf.h"
#include "conf_class.h"
/* report_this_status()
*
* inputs - pointer to client to report to
* - pointer to client to report about
* - flag full etrace or not
* output - NONE
* side effects - NONE
*/
static void
report_this_status(struct Client *source_p, struct Client *target_p)
{
if (target_p->status == STAT_CLIENT)
{
if (ConfigFileEntry.hide_spoof_ips)
sendto_one(source_p, form_str(RPL_ETRACE),
me.name,
source_p->name,
HasUMode(target_p, UMODE_OPER) ? "Oper" : "User",
get_client_class(&target_p->localClient->confs),
target_p->name,
target_p->username,
target_p->host,
IsIPSpoof(target_p) ? "255.255.255.255" : target_p->sockhost,
target_p->info);
else
sendto_one(source_p, form_str(RPL_ETRACE),
me.name,
source_p->name,
HasUMode(target_p, UMODE_OPER) ? "Oper" : "User",
get_client_class(&target_p->localClient->confs),
target_p->name,
target_p->username,
target_p->host,
target_p->sockhost,
target_p->info);
}
}
/*
* do_etrace()
*/
static void
do_etrace(struct Client *source_p, int parc, char *parv[])
{
const char *tname = NULL;
struct Client *target_p = NULL;
int wilds = 0;
int do_all = 0;
dlink_node *ptr;
sendto_realops_flags(UMODE_SPY, L_ALL, SEND_NOTICE,
"ETRACE requested by %s (%s@%s) [%s]",
source_p->name, source_p->username,
source_p->host, source_p->servptr->name);
if (parc > 1)
{
tname = parv[1];
if (tname != NULL)
wilds = has_wildcards(tname);
else
tname = "*";
}
else
{
do_all = 1;
tname = "*";
}
if (!wilds && !do_all)
{
target_p = hash_find_client(tname);
if (target_p && MyClient(target_p))
report_this_status(source_p, target_p);
sendto_one(source_p, form_str(RPL_ENDOFTRACE), me.name,
source_p->name, tname);
return;
}
DLINK_FOREACH(ptr, local_client_list.head)
{
target_p = ptr->data;
if (wilds)
{
if (!match(tname, target_p->name))
report_this_status(source_p, target_p);
}
else
report_this_status(source_p, target_p);
}
sendto_one(source_p, form_str(RPL_ENDOFTRACE), me.name,
source_p->name, tname);
}
/* mo_etrace()
* parv[0] = sender prefix
* parv[1] = servername
*/
static int
mo_etrace(struct Client *client_p, struct Client *source_p,
int parc, char *parv[])
{
do_etrace(source_p, parc, parv);
return 0;
}
static struct Message etrace_msgtab =
{
"ETRACE", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
{ m_unregistered, m_not_oper, m_ignore, m_ignore, mo_etrace, m_ignore }
};
static void
module_init(void)
{
mod_add_cmd(&etrace_msgtab);
}
static void
module_exit(void)
{
mod_del_cmd(&etrace_msgtab);
}
struct module module_entry =
{
.node = { NULL, NULL, NULL },
.name = NULL,
.version = "$Revision$",
.handle = NULL,
.modinit = module_init,
.modexit = module_exit,
.flags = 0
};
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