mirror of
https://github.com/unrealircd/unrealircd.git
synced 2026-07-06 14:13:12 +02:00
Bram Matthys
115 lines
2.6 KiB
C
115 lines
2.6 KiB
C
/*
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* IRC - Internet Relay Chat, src/modules/out.c
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* (C) 2004 The UnrealIRCd Team
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*
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* See file AUTHORS in IRC package for additional names of
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* the programmers.
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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 1, or (at your option)
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* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "unrealircd.h"
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CMD_FUNC(m_whowas);
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#define MSG_WHOWAS "WHOWAS"
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ModuleHeader MOD_HEADER(whowas)
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= {
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"whowas",
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"5.0",
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"command /whowas",
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"UnrealIRCd Team",
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"unrealircd-5",
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};
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MOD_INIT(whowas)
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{
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CommandAdd(modinfo->handle, MSG_WHOWAS, m_whowas, MAXPARA, M_USER);
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MARK_AS_OFFICIAL_MODULE(modinfo);
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return MOD_SUCCESS;
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}
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MOD_LOAD(whowas)
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{
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return MOD_SUCCESS;
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}
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MOD_UNLOAD(whowas)
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{
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return MOD_SUCCESS;
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}
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/* externally defined functions */
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extern aWhowas MODVAR WHOWAS[NICKNAMEHISTORYLENGTH];
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extern aWhowas MODVAR *WHOWASHASH[WHOWAS_HASH_TABLE_SIZE];
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/*
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** m_whowas
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** parv[1] = nickname queried
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*/
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CMD_FUNC(m_whowas)
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{
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aWhowas *temp;
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int cur = 0;
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int max = -1, found = 0;
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char *p, *nick;
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if (parc < 2)
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{
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sendnumeric(sptr, ERR_NONICKNAMEGIVEN);
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return 0;
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}
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if (parc > 2)
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max = atoi(parv[2]);
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if (parc > 3)
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if (hunt_server(cptr, sptr, recv_mtags, ":%s WHOWAS %s %s :%s", 3, parc, parv))
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return 0;
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if (!MyConnect(sptr) && (max > 20))
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max = 20;
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p = strchr(parv[1], ',');
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if (p)
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*p = '\0';
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nick = parv[1];
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temp = WHOWASHASH[hash_whowas_name(nick)];
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found = 0;
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for (; temp; temp = temp->next)
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{
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if (!mycmp(nick, temp->name))
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{
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sendnumeric(sptr, RPL_WHOWASUSER, temp->name,
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temp->username,
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(IsOper(sptr) ? temp->hostname :
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(*temp->virthost !=
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'\0') ? temp->virthost : temp->hostname),
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temp->realname);
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if (!((Find_uline(temp->servername)) && !IsOper(sptr) && HIDE_ULINES))
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sendnumeric(sptr, RPL_WHOISSERVER, temp->name, temp->servername,
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myctime(temp->logoff));
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cur++;
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found++;
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}
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if (max > 0 && cur >= max)
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break;
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}
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if (!found)
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sendnumeric(sptr, ERR_WASNOSUCHNICK, nick);
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sendnumeric(sptr, RPL_ENDOFWHOWAS, parv[1]);
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return 0;
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}
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