184 lines
5.1 KiB
C
184 lines
5.1 KiB
C
/*
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* NeoIRCd: NeoStats Group. Based on Hybird7
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* m_part.c: Parts a user from a channel.
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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: m_part.c,v 1.5 2003/01/29 09:28:49 fishwaldo Exp $
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*/
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#include "stdinc.h"
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#include "tools.h"
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#include "handlers.h"
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#include "channel.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 "irc_string.h"
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#include "ircd.h"
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#include "list.h"
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#include "numeric.h"
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#include "send.h"
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#include "s_serv.h"
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#include "msg.h"
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#include "parse.h"
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#include "modules.h"
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#include "s_conf.h"
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#include "packet.h"
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static void m_part(struct Client*, struct Client*, int, char**);
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void check_spambot_warning(struct Client *source_p, const char *name);
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struct Message part_msgtab = {
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"PART", 0, 0, 2, 0, MFLG_SLOW, 0,
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{m_unregistered, m_part, m_part, m_part}
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};
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#ifndef STATIC_MODULES
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void
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_modinit(void)
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{
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mod_add_cmd(&part_msgtab);
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}
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void
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_moddeinit(void)
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{
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mod_del_cmd(&part_msgtab);
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}
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const char *_version = "$Revision: 1.5 $";
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#endif
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static void part_one_client(struct Client *client_p,
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struct Client *source_p,
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char *name, char *reason);
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/*
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** m_part
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** parv[0] = sender prefix
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** parv[1] = channel
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** parv[2] = reason
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*/
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static void m_part(struct Client *client_p,
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struct Client *source_p,
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int parc,
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char *parv[])
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{
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char *p, *name;
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char reason[TOPICLEN+1];
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if (*parv[1] == '\0')
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{
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sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
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me.name, parv[0], "PART");
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return;
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}
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reason[0] = '\0';
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if (parc > 2)
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strlcpy(reason, parv[2], TOPICLEN);
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name = strtoken( &p, parv[1], ",");
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/* Finish the flood grace period... */
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if(MyClient(source_p) && !IsFloodDone(source_p))
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flood_endgrace(source_p);
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while(name)
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{
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part_one_client(client_p, source_p, name, reason);
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name = strtoken(&p, (char *)NULL, ",");
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}
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return;
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}
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/*
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* part_one_client
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*
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* inputs - pointer to server
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* - pointer to source client to remove
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* - char pointer of name of channel to remove from
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* output - none
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* side effects - remove ONE client given the channel name
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*/
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static void part_one_client(struct Client *client_p,
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struct Client *source_p,
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char *name,
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char *reason)
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{
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struct Channel *chptr;
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struct Channel *bchan;
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if ((chptr = hash_find_channel(name)) == NULL)
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{
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sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
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me.name, source_p->name, name);
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return;
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}
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bchan = chptr; /* not a vchan */
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if (!chptr || !bchan || !IsMember(source_p, chptr))
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{
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sendto_one(source_p, form_str(ERR_NOTONCHANNEL),
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me.name, source_p->name, name);
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return;
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}
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if (MyConnect(source_p) && !IsOper(source_p))
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check_spambot_warning(source_p, NULL);
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/*
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* Remove user from the old channel (if any)
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* only allow /part reasons in -m chans
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*/
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if(reason[0] && (is_any_op(chptr, source_p) || !MyConnect(source_p) ||
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((can_send(chptr, source_p) > 0 &&
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(source_p->firsttime + ConfigFileEntry.anti_spam_exit_message_time)
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< CurrentTime))))
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{
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sendto_server(client_p, NULL, chptr, CAP_UID, NOCAPS, NOFLAGS,
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":%s PART %s :%s", ID(source_p), chptr->chname,
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reason);
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sendto_server(client_p, NULL, chptr, NOCAPS, CAP_UID, NOFLAGS,
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":%s PART %s :%s", source_p->name, chptr->chname,
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reason);
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sendto_channel_local(ALL_MEMBERS,
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chptr, ":%s!%s@%s PART %s :%s",
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source_p->name,
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source_p->username,
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source_p->vhost,
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bchan->chname,
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reason);
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}
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else
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{
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sendto_server(client_p, NULL, chptr, CAP_UID, NOCAPS, NOFLAGS,
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":%s PART %s", ID(source_p), chptr->chname);
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sendto_server(client_p, NULL, chptr, NOCAPS, CAP_UID, NOFLAGS,
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":%s PART %s", source_p->name, chptr->chname);
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sendto_channel_local(ALL_MEMBERS,
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chptr, ":%s!%s@%s PART %s",
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source_p->name,
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source_p->username,
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source_p->vhost,
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bchan->chname);
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}
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remove_user_from_channel(chptr, source_p);
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}
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