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michael |
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/* |
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* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd). |
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* m_killhost.c: Kills a users with agree host. |
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* |
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* Copyright (C) 2002 by Ilya Shtift. |
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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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* $Id: m_killhost.c 801 2006-08-30 16:54:25Z adx $ |
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* |
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*/ |
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#include "stdinc.h" |
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#include "conf/conf.h" |
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#include "handlers.h" |
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#include "client.h" |
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#include "common.h" |
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#include "hash.h" |
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#include "ircd.h" |
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#include "numeric.h" |
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#include "server.h" |
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#include "send.h" |
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#include "whowas.h" |
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#include "msg.h" |
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#include "parse.h" |
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#include "channel.h" |
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#include "channel_mode.h" /* needed only for split_nuh() */ |
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#include "parse_aline.h" |
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static void mo_killhost(struct Client *, struct Client *, int, char *[]); |
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static void kh_relay_kill(struct Client *, struct Client *, struct Client *, |
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const char *, const char *); |
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struct Message killhost_msgtab = { |
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"KILLHOST", 0, 0, 2, 0, MFLG_SLOW, 0, |
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{ m_unregistered, m_ignore, m_ignore, m_ignore, mo_killhost, m_ignore } |
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}; |
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INIT_MODULE(m_killhost, "$Revision: 801 $") |
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{ |
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mod_add_cmd(&killhost_msgtab); |
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} |
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CLEANUP_MODULE |
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{ |
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mod_del_cmd(&killhost_msgtab); |
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} |
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/* mo_killhost() |
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* Created May 5, 2003 |
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* common (Ilya Shtift) ishtift@tagil.svrw.ru |
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* |
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* parv[0] = sender prefix |
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* parv[1] = host |
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* parv[2] = reason |
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*/ |
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static void |
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mo_killhost(struct Client *client_p, struct Client *source_p, |
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int parc, char *parv[]) |
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{ |
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dlink_node *ptr = NULL, *ptr_next = NULL; |
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const char *inpath = client_p->name; |
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char *reason = NULL; |
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char bufhost[IRCD_BUFSIZE]; |
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char nick[NICKLEN + 1]; |
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char user[USERLEN + 1]; |
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char host[HOSTLEN + 1]; |
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char def_reason[] = "No reason"; |
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unsigned int count = 0; |
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struct split_nuh_item nuh; |
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if (!(IsOperK(source_p) || IsOperGlobalKill(source_p))) |
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{ |
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sendto_one(source_p, form_str(ERR_NOPRIVILEGES), |
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me.name, source_p->name); |
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return; |
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} |
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nuh.nuhmask = parv[1]; |
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nuh.nickptr = nick; |
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nuh.userptr = user; |
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nuh.hostptr = host; |
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nuh.nicksize = sizeof(nick); |
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nuh.usersize = sizeof(user); |
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nuh.hostsize = sizeof(host); |
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split_nuh(&nuh); |
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if (!valid_wild_card(source_p, YES, 3, nick, user, host)) |
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return; |
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if (!EmptyString(parv[2])) |
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{ |
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reason = parv[2]; |
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if (strlen(reason) > (size_t)KILLLEN) |
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reason[KILLLEN] = '\0'; |
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} |
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else |
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reason = def_reason; |
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DLINK_FOREACH_SAFE(ptr, ptr_next, global_client_list.head) |
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{ |
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struct Client *target_p = ptr->data; |
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if (!IsClient(target_p) || (source_p == target_p)) |
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continue; |
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if (!MyConnect(target_p) && !IsOperGlobalKill(source_p)) |
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continue; |
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if (match(nick, target_p->name) && |
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match(user, target_p->username) && |
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match(host, target_p->host)) |
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{ |
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if (MyConnect(target_p)) |
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sendto_one(target_p, ":%s!%s@%s KILL %s :%s", |
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source_p->name, source_p->username, source_p->host, |
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target_p->name, reason); |
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sendto_realops_flags(UMODE_ALL, L_ALL, |
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"Received KILL message for %s. From %s Path: %s (%s)", |
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target_p->name, source_p->name, me.name, reason); |
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ilog(L_INFO, "KILL From %s For %s Path %s (%s)", |
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source_p->name, target_p->name, me.name, reason); |
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if (!MyConnect(target_p)) |
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{ |
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kh_relay_kill(client_p, source_p, target_p, inpath, reason); |
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SetKilled(target_p); |
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} |
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if (!count++) |
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ircsprintf(bufhost, "Killed (%s (%s))", source_p->name, reason); |
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exit_client(target_p, source_p, bufhost); |
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} |
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} |
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if (count > 0) |
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sendto_wallops_flags(UMODE_OPERWALL, source_p, "OPERWALL - KILLHOST %s %s", |
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host, reason); |
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sendto_one(source_p,":%s NOTICE %s :%u clients killed", |
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me.name, source_p->name, count); |
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} |
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static void |
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kh_relay_kill(struct Client *one, struct Client *source_p, struct Client *target_p, |
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const char *inpath, const char *reason) |
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{ |
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dlink_node *ptr; |
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struct Client *client_p; |
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char *user; |
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DLINK_FOREACH(ptr, serv_list.head) |
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{ |
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client_p = ptr->data; |
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if (client_p == one) |
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continue; |
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/* check the server supports TS6 */ |
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if (IsCapable(client_p, CAP_TS6)) |
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user = ID(target_p); |
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else |
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user = target_p->name; |
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if (MyClient(source_p)) |
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sendto_one(client_p, ":%s KILL %s :%s!%s!%s!%s (%s)", |
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source_p->name, user, |
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me.name, source_p->host, source_p->username, |
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source_p->name, reason); |
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else |
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sendto_one(client_p, ":%s KILL %s :%s %s", |
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source_p->name, user, |
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inpath, reason); |
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} |
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} |
