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NeoStats-NeoIRCd/modules/core/m_part.c

184 lines
5.1 KiB
C

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