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[READ-ONLY] Mirror of https://github.com/VibeDevelopers/Comet.
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205/* * ircd-ratbox: A slightly useful ircd. * m_kick.c: Kicks a user from a channel. * * Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center * Copyright (C) 1996-2002 Hybrid Development Team * Copyright (C) 2002-2005 ircd-ratbox development team * * 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 */
#include "stdinc.h"#include "channel.h"#include "client.h"#include "match.h"#include "ircd.h"#include "numeric.h"#include "send.h"#include "msg.h"#include "modules.h"#include "parse.h"#include "hash.h"#include "packet.h"#include "s_serv.h"#include "hook.h"
static const char kick_desc[] = "Provides the KICK command to remove a user from a channel";
static void m_kick(struct MsgBuf *, struct Client *, struct Client *, int, const char **);#define mg_kick { m_kick, 3 }
struct Message kick_msgtab = { "KICK", 0, 0, 0, 0, {mg_unreg, mg_kick, mg_kick, mg_kick, mg_ignore, mg_kick}};
mapi_clist_av1 kick_clist[] = { &kick_msgtab, NULL };
DECLARE_MODULE_AV2(kick, NULL, NULL, kick_clist, NULL, NULL, NULL, NULL, kick_desc);
/*** m_kick** parv[1] = channel** parv[2] = client to kick** parv[3] = kick comment*/static voidm_kick(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, int parc, const char *parv[]){ struct membership *sourcems, *targetms; struct Client *who; struct Channel *chptr; int chasing = 0; char *comment; const char *name; char *p = NULL; const char *user; static char buf[BUFSIZE];
if(MyClient(source_p) && !IsFloodDone(source_p)) flood_endgrace(source_p);
*buf = '\0'; if((p = strchr(parv[1], ','))) *p = '\0';
name = parv[1];
chptr = find_channel(name); if(chptr == NULL) { sendto_one_numeric(source_p, ERR_NOSUCHCHANNEL, form_str(ERR_NOSUCHCHANNEL), name); return; }
if(!IsServer(source_p)) { sourcems = find_channel_membership(chptr, source_p);
if((sourcems == NULL) && MyConnect(source_p)) { sendto_one_numeric(source_p, ERR_NOTONCHANNEL, form_str(ERR_NOTONCHANNEL), name); return; }
{ int access_level = get_channel_access(source_p, chptr, sourcems, MODE_ADD, NULL); if(access_level < CHFL_HALFOP) { if(MyConnect(source_p)) { sendto_one(source_p, form_str(ERR_CHANOPRIVSNEEDED), me.name, source_p->name, name); return; }
/* If its a TS 0 channel, do it the old way */ if(chptr->channelts == 0) { sendto_one(source_p, form_str(ERR_CHANOPRIVSNEEDED), get_id(&me, source_p), get_id(source_p, source_p), name); return; } } /* Halfops cannot kick ops or other halfops */ if(access_level == CHFL_HALFOP && MyClient(source_p)) { /* targetms is not yet set here; we check after the target lookup */ } }
}
if((p = strchr(parv[2], ','))) *p = '\0';
user = parv[2]; /* strtoken(&p2, parv[2], ","); */
if(!(who = find_chasing(source_p, user, &chasing))) { return; }
targetms = find_channel_membership(chptr, who);
if(targetms != NULL) { if(MyClient(source_p) && IsService(who)) { sendto_one(source_p, form_str(ERR_ISCHANSERVICE), me.name, source_p->name, who->name, chptr->chname); return; }
/* Halfops cannot kick chanops or other halfops */ if(MyClient(source_p) && !IsServer(source_p) && get_channel_access(source_p, chptr, sourcems, MODE_ADD, NULL) == CHFL_HALFOP && (is_chanop(targetms) || is_halfop(targetms))) { sendto_one(source_p, form_str(ERR_CHANOPRIVSNEEDED), me.name, source_p->name, chptr->chname); return; }
if(MyClient(source_p)) { hook_data_channel_approval hookdata;
hookdata.client = source_p; hookdata.chptr = chptr; hookdata.msptr = sourcems; hookdata.target = who; hookdata.approved = 1; hookdata.dir = MODE_ADD; /* ensure modules like override speak up */
call_hook(h_can_kick, &hookdata);
if (!hookdata.approved) return; }
comment = LOCAL_COPY((EmptyString(parv[3])) ? who->name : parv[3]); if(strlen(comment) > (size_t) REASONLEN) comment[REASONLEN] = '\0';
/* jdc * - In the case of a server kicking a user (i.e. CLEARCHAN), * the kick should show up as coming from the server which did * the kick. * - Personally, flame and I believe that server kicks shouldn't * be sent anyways. Just waiting for some oper to abuse it... */ if(IsServer(source_p)) sendto_channel_local(source_p, ALL_MEMBERS, chptr, ":%s KICK %s %s :%s", source_p->name, name, who->name, comment); else sendto_channel_local(source_p, ALL_MEMBERS, chptr, ":%s!%s@%s KICK %s %s :%s", source_p->name, source_p->username, source_p->host, name, who->name, comment);
sendto_server(client_p, chptr, CAP_TS6, NOCAPS, ":%s KICK %s %s :%s", use_id(source_p), chptr->chname, use_id(who), comment); remove_user_from_channel(targetms); } else if (MyClient(source_p)) sendto_one_numeric(source_p, ERR_USERNOTINCHANNEL, form_str(ERR_USERNOTINCHANNEL), user, name);}