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NeoStats-NeoIRCd/modules/m_whowas.c

177 lines
4.6 KiB
C

/*
* NeoIRCd: NeoStats Group. Based on Hybird7
* m_whois.c: Shows who a user was.
*
* Copyright (C) 2002 by the past and present ircd coders, and others.
*
* 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_whowas.c,v 1.5 2003/01/29 09:28:49 fishwaldo Exp $
*/
#include "stdinc.h"
#include "whowas.h"
#include "handlers.h"
#include "client.h"
#include "common.h"
#include "hash.h"
#include "irc_string.h"
#include "ircd.h"
#include "ircd_defs.h"
#include "numeric.h"
#include "s_serv.h"
#include "s_user.h"
#include "send.h"
#include "s_conf.h"
#include "msg.h"
#include "parse.h"
#include "modules.h"
static void m_whowas(struct Client*, struct Client*, int, char**);
static void mo_whowas(struct Client*, struct Client*, int, char**);
struct Message whowas_msgtab = {
"WHOWAS", 0, 0, 0, 0, MFLG_SLOW, 0L,
{m_unregistered, m_whowas, m_error, mo_whowas}
};
#ifndef STATIC_MODULES
void
_modinit(void)
{
mod_add_cmd(&whowas_msgtab);
}
void
_moddeinit(void)
{
mod_del_cmd(&whowas_msgtab);
}
const char *_version = "$Revision: 1.5 $";
#endif
static int whowas_do(struct Client *client_p, struct Client *source_p,
int parc, char *parv[]);
/*
** m_whowas
** parv[0] = sender prefix
** parv[1] = nickname queried
*/
static void m_whowas(struct Client *client_p,
struct Client *source_p,
int parc,
char *parv[])
{
static time_t last_used=0L;
if (parc < 2 || parv[1][0] == '\0')
{
sendto_one(source_p, form_str(ERR_NONICKNAMEGIVEN),
me.name, parv[0]);
return;
}
if((last_used + ConfigFileEntry.pace_wait_simple) > CurrentTime)
{
sendto_one(source_p,form_str(RPL_LOAD2HI),me.name,source_p->name);
return;
}
else
{
last_used = CurrentTime;
}
whowas_do(client_p,source_p,parc,parv);
}
static void mo_whowas(struct Client *client_p,
struct Client *source_p,
int parc,
char *parv[])
{
if (parc < 2 || parv[1][0] == '\0')
{
sendto_one(source_p, form_str(ERR_NONICKNAMEGIVEN),
me.name, parv[0]);
return;
}
whowas_do(client_p,source_p,parc,parv);
}
static int whowas_do(struct Client *client_p, struct Client *source_p,
int parc, char *parv[])
{
struct Whowas *temp;
int cur = 0;
int max = -1, found = 0;
char *p, *nick;
if (parc < 2)
{
sendto_one(source_p, form_str(ERR_NONICKNAMEGIVEN),
me.name, parv[0]);
return 0;
}
if (parc > 2)
max = atoi(parv[2]);
if (parc > 3)
if (hunt_server(client_p,source_p,":%s WHOWAS %s %s :%s", 3,parc,parv))
return(0);
nick = parv[1];
while (*nick == ',')
nick++;
if((p = strchr(nick,',')) != NULL)
*p = '\0';
if (!*nick)
return(0);
temp = WHOWASHASH[hash_whowas_name(nick)];
found = 0;
for(;temp;temp=temp->next)
{
if (!irccmp(nick, temp->name))
{
sendto_one(source_p, form_str(RPL_WHOWASUSER),
me.name, parv[0], temp->name,
temp->username,
IsOper(source_p) ? temp->hostname : temp->vhostname,
temp->realname);
if (ConfigServerHide.hide_servers && !IsOper(source_p))
sendto_one(source_p, form_str(RPL_WHOISSERVER),
me.name, parv[0], temp->name,
ServerInfo.network_name, myctime(temp->logoff));
else
sendto_one(source_p, form_str(RPL_WHOISSERVER),
me.name, parv[0], temp->name,
temp->servername, myctime(temp->logoff));
cur++;
found++;
}
if (max > 0 && cur >= max)
break;
}
if (!found)
sendto_one(source_p, form_str(ERR_WASNOSUCHNICK),
me.name, parv[0], nick);
sendto_one(source_p, form_str(RPL_ENDOFWHOWAS), me.name, parv[0], parv[1]);
return 0;
}