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/* |
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* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd). |
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* m_squit.c: Makes a server quit. |
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* |
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* Copyright (C) 2002 by the past and present ircd coders, and others. |
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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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* $Id$ |
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*/ |
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|
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#include "stdinc.h" |
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#include "list.h" |
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#include "client.h" |
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#include "hash.h" |
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#include "irc_string.h" |
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#include "ircd.h" |
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#include "numeric.h" |
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#include "conf.h" |
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#include "log.h" |
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#include "s_serv.h" |
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#include "send.h" |
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#include "parse.h" |
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#include "modules.h" |
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|
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|
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/* mo_squit - SQUIT message handler |
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* parv[0] = sender prefix |
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* parv[1] = server name |
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* parv[2] = comment |
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*/ |
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static void |
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mo_squit(struct Client *client_p, struct Client *source_p, |
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int parc, char *parv[]) |
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{ |
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struct Client *target_p = NULL; |
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struct Client *p; |
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dlink_node *ptr; |
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char *comment; |
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const char *server; |
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char def_reason[] = "No reason"; |
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|
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if (parc < 2 || EmptyString(parv[1])) |
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{ |
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sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS), |
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me.name, source_p->name, "SQUIT"); |
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return; |
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} |
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|
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server = parv[1]; |
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|
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/* The following allows wild cards in SQUIT. Only |
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* useful when the command is issued by an oper. |
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*/ |
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DLINK_FOREACH(ptr, global_serv_list.head) |
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{ |
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p = ptr->data; |
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|
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if (IsServer(p) || IsMe(p)) |
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{ |
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if (match(server, p->name)) |
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{ |
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target_p = p; |
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break; |
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} |
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} |
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} |
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|
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if ((target_p == NULL) || IsMe(target_p)) |
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{ |
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sendto_one(source_p, form_str(ERR_NOSUCHSERVER), |
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me.name, source_p->name, server); |
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return; |
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} |
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|
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if (!MyConnect(target_p) && !HasOFlag(source_p, OPER_FLAG_REMOTE)) |
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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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|
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comment = (parc > 2 && parv[2]) ? parv[2] : def_reason; |
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|
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if (strlen(comment) > (size_t)REASONLEN) |
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comment[REASONLEN] = '\0'; |
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|
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if (MyConnect(target_p)) |
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{ |
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sendto_realops_flags(UMODE_ALL, L_ALL, "Received SQUIT %s from %s (%s)", |
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target_p->name, get_client_name(source_p, HIDE_IP), comment); |
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ilog(LOG_TYPE_IRCD, "Received SQUIT %s from %s (%s)", |
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target_p->name, get_client_name(source_p, HIDE_IP), comment); |
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} |
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|
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exit_client(target_p, source_p, comment); |
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} |
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|
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/** NOTE: I removed wildcard lookups here, because a wildcarded |
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** SQUIT should/can never happen in ms_squit. -Michael |
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**/ |
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|
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/* ms_squit - SQUIT message handler |
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* parv[0] = sender prefix |
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* parv[1] = server name |
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* parv[2] = comment |
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*/ |
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static void |
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ms_squit(struct Client *client_p, struct Client *source_p, |
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int parc, char *parv[]) |
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{ |
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struct Client *target_p = NULL; |
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const char *comment = NULL; |
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|
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if (parc < 2 || EmptyString(parv[parc - 1])) |
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return; |
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|
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if ((target_p = hash_find_server(parv[1])) == NULL) |
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return; |
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|
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if (!IsServer(target_p) && !IsMe(target_p)) |
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return; |
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|
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if (IsMe(target_p)) |
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target_p = client_p; |
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|
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comment = (parc > 2 && parv[parc - 1]) ? parv[parc - 1] : client_p->name; |
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|
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if (MyConnect(target_p)) |
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{ |
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sendto_wallops_flags(UMODE_WALLOP, &me, "Remote SQUIT %s from %s (%s)", |
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target_p->name, source_p->name, comment); |
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sendto_server(NULL, CAP_TS6, NOCAPS, |
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":%s WALLOPS :Remote SQUIT %s from %s (%s)", |
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me.id, target_p->name, source_p->name, comment); |
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sendto_server(NULL, NOCAPS, CAP_TS6, |
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":%s WALLOPS :Remote SQUIT %s from %s (%s)", |
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me.name, target_p->name, source_p->name, comment); |
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ilog(LOG_TYPE_IRCD, "SQUIT From %s : %s (%s)", source_p->name, |
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target_p->name, comment); |
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} |
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|
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exit_client(target_p, source_p, comment); |
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} |
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|
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static struct Message squit_msgtab = { |
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"SQUIT", 0, 0, 1, MAXPARA, MFLG_SLOW, 0, |
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{m_unregistered, m_not_oper, ms_squit, m_ignore, mo_squit, m_ignore} |
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}; |
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|
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static void |
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module_init(void) |
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{ |
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mod_add_cmd(&squit_msgtab); |
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} |
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|
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static void |
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module_exit(void) |
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{ |
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mod_del_cmd(&squit_msgtab); |
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} |
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|
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struct module module_entry = { |
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.node = { NULL, NULL, NULL }, |
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.name = NULL, |
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.version = "$Revision$", |
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.handle = NULL, |
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.modinit = module_init, |
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.modexit = module_exit, |
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.flags = MODULE_FLAG_CORE |
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}; |
