[irc/rqf/shadowircd.git] / modules / core / m_ban.c

/*
 * charybdis: An advanced ircd.
 * m_ban.c: Propagates network bans across servers.
 * 
 *  Copyright (C) 2010 Jilles Tjoelker
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 * 1.Redistributions of source code must retain the above copyright notice,
 *   this list of conditions and the following disclaimer.
 * 2.Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#include "stdinc.h"
#include "send.h"
#include "channel.h"
#include "client.h"
#include "common.h"
#include "config.h"
#include "ircd.h"
#include "match.h"
#include "s_conf.h"
#include "s_newconf.h"
#include "msg.h"
#include "modules.h"
#include "hash.h"
#include "s_serv.h"
#include "operhash.h"
#include "reject.h"
#include "hostmask.h"

static int ms_ban(struct Client *client_p, struct Client *source_p, int parc, const char *parv[]);

struct Message ban_msgtab = {
	"BAN", 0, 0, 0, MFLG_SLOW,
	{mg_unreg, mg_ignore, {ms_ban, 9}, {ms_ban, 9}, mg_ignore, mg_ignore}
};

mapi_clist_av1 ban_clist[] =  { &ban_msgtab, NULL };
DECLARE_MODULE_AV1(ban, NULL, NULL, ban_clist, NULL, NULL, "$Revision: 1349 $");

/* ms_ban()
 *
 * parv[1] - type
 * parv[2] - username mask or *
 * parv[3] - hostname mask
 * parv[4] - creation TS
 * parv[5] - duration (relative to creation)
 * parv[6] - lifetime (relative to creation)
 * parv[7] - oper or *
 * parv[8] - reason (possibly with |operreason)
 */
static int
ms_ban(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
	rb_dlink_node *ptr;
	struct ConfItem *aconf;
	unsigned int ntype;
	const char *oper, *stype;
	time_t created, hold, lifetime;
	char *p;
	int act;
	int valid;

	if (strlen(parv[1]) != 1)
	{
		sendto_realops_snomask(SNO_GENERAL, L_NETWIDE,
				"Unknown BAN type %s from %s",
				parv[1], source_p->name);
		return 0;
	}
	switch (parv[1][0])
	{
		case 'K':
			ntype = CONF_KILL;
			stype = "K-Line";
			break;
		case 'X':
			ntype = CONF_XLINE;
			stype = "X-Line";
			break;
		case 'R':
			ntype = IsChannelName(parv[3]) ? CONF_RESV_CHANNEL :
				CONF_RESV_NICK;
			stype = "RESV";
			break;
		default:
			sendto_realops_snomask(SNO_GENERAL, L_NETWIDE,
					"Unknown BAN type %s from %s",
					parv[1], source_p->name);
			return 0;
	}
	created = atol(parv[4]);
	hold = created + atoi(parv[5]);
	lifetime = created + atoi(parv[6]);
	if (!strcmp(parv[7], "*"))
		oper = IsServer(source_p) ? source_p->name : get_oper_name(source_p);
	else
		oper = parv[7];
	ptr = find_prop_ban(ntype, parv[2], parv[3]);
	if (ptr != NULL)
	{
		aconf = ptr->data;
		if (aconf->created > created ||
				(aconf->created == created &&
				 aconf->lifetime >= lifetime))
		{
			if (IsPerson(source_p))
				sendto_one_notice(source_p,
						":Your %s [%s%s%s] has been superseded",
						stype,
						aconf->user ? aconf->user : "",
						aconf->user ? "@" : "",
						aconf->host);
			return 0;
		}
		act = !(aconf->status & CONF_ILLEGAL) || (hold != created &&
				hold > rb_current_time());
		if (lifetime > aconf->lifetime)
			aconf->lifetime = lifetime;
		/* already expired, hmm */
		if (aconf->lifetime <= rb_current_time())
			return 0;
		deactivate_conf(aconf, ptr);
		rb_free(aconf->user);
		aconf->user = NULL;
		rb_free(aconf->host);
		aconf->host = NULL;
		operhash_delete(aconf->info.oper);
		aconf->info.oper = NULL;
		rb_free(aconf->passwd);
		aconf->passwd = NULL;
		rb_free(aconf->spasswd);
		aconf->spasswd = NULL;
	}
	else
	{
		aconf = make_conf();
		aconf->status = CONF_ILLEGAL | ntype;
		aconf->lifetime = lifetime;
		rb_dlinkAddAlloc(aconf, &prop_bans);
		act = hold != created && hold > rb_current_time();
	}
	aconf->flags &= ~CONF_FLAGS_MYOPER;
	aconf->flags |= CONF_FLAGS_TEMPORARY;
	aconf->user = ntype == CONF_KILL ? rb_strdup(parv[2]) : NULL;
	aconf->host = rb_strdup(parv[3]);
	aconf->info.oper = operhash_add(oper);
	aconf->created = created;
	aconf->hold = hold;
	if (ntype != CONF_KILL || (p = strchr(parv[parc - 1], '|')) == NULL)
		aconf->passwd = rb_strdup(parv[parc - 1]);
	else
	{
		aconf->passwd = rb_strndup(parv[parc - 1], p - parv[parc - 1] + 1);
		aconf->spasswd = rb_strdup(p + 1);
	}
	switch (ntype)
	{
		case CONF_KILL:
			valid = valid_wild_card(aconf->user, aconf->host);
			break;
		case CONF_RESV_CHANNEL:
			valid = 1;
			break;
		default:
			valid = valid_wild_card_simple(aconf->host);
			break;
	}
	if (act && hold != created && !valid)
	{
		sendto_realops_snomask(SNO_GENERAL, L_ALL,
				       "Ignoring global %d min. %s from %s%s%s for [%s%s%s]: too few non-wildcard characters",
				       (hold - rb_current_time()) / 60,
				       stype,
				       IsServer(source_p) ? source_p->name : get_oper_name(source_p),
				       strcmp(parv[7], "*") ? " on behalf of " : "",
				       strcmp(parv[7], "*") ? parv[7] : "",
				       aconf->user ? aconf->user : "",
				       aconf->user ? "@" : "",
				       aconf->host);
		if(IsPerson(source_p))
			sendto_one_notice(source_p,
					":Your %s [%s%s%s] has too few non-wildcard characters",
					stype,
					aconf->user ? aconf->user : "",
					aconf->user ? "@" : "",
					aconf->host);
		/* Propagate it, but do not apply it locally. */
	}
	else if (act && hold != created)
	{
		/* Keep the notices in sync with modules/m_kline.c etc. */
		sendto_realops_snomask(SNO_GENERAL, L_ALL,
				       "%s added global %d min. %s%s%s for [%s%s%s] [%s]",
				       IsServer(source_p) ? source_p->name : get_oper_name(source_p),
				       (hold - rb_current_time()) / 60,
				       stype,
				       strcmp(parv[7], "*") ? " from " : "",
				       strcmp(parv[7], "*") ? parv[7] : "",
				       aconf->user ? aconf->user : "",
				       aconf->user ? "@" : "",
				       aconf->host,
				       parv[parc - 1]);
		ilog(L_KLINE, "%s %s %d %s%s%s %s", parv[1],
				IsServer(source_p) ? source_p->name : get_oper_name(source_p),
				(hold - rb_current_time()) / 60,
				aconf->user ? aconf->user : "",
				aconf->user ? " " : "",
				aconf->host,
				parv[parc - 1]);
		aconf->status &= ~CONF_ILLEGAL;
	}
	else if (act)
	{
		sendto_realops_snomask(SNO_GENERAL, L_ALL,
				"%s has removed the global %s for: [%s%s%s]%s%s",
				IsServer(source_p) ? source_p->name : get_oper_name(source_p),
				stype,
				aconf->user ? aconf->user : "",
				aconf->user ? "@" : "",
				aconf->host,
				strcmp(parv[7], "*") ? " on behalf of " : "",
				strcmp(parv[7], "*") ? parv[7] : "");
		ilog(L_KLINE, "U%s %s %s%s %s", parv[1],
				IsServer(source_p) ? source_p->name : get_oper_name(source_p),
				aconf->user ? aconf->user : "",
				aconf->user ? " " : "",
				aconf->host);
	}
	switch (ntype)
	{
		case CONF_KILL:
			if (aconf->status & CONF_ILLEGAL)
				remove_reject_mask(aconf->user, aconf->host);
			else
			{
				add_conf_by_address(aconf->host, CONF_KILL, aconf->user, NULL, aconf);
				if(ConfigFileEntry.kline_delay ||
						(IsServer(source_p) &&
						 !HasSentEob(source_p)))
				{
					if(kline_queued == 0)
					{
						rb_event_addonce("check_klines", check_klines_event, NULL,
								 ConfigFileEntry.kline_delay);
						kline_queued = 1;
					}
				}
				else
					check_klines();
			}
			break;
		case CONF_XLINE:
			if (aconf->status & CONF_ILLEGAL)
				remove_reject_mask(aconf->host, NULL);
			else
			{
				rb_dlinkAddAlloc(aconf, &xline_conf_list);
				check_xlines();
			}
			break;
		case CONF_RESV_CHANNEL:
			if (!(aconf->status & CONF_ILLEGAL))
			{
				add_to_resv_hash(aconf->host, aconf);
				resv_chan_forcepart(aconf->host, aconf->passwd, hold - rb_current_time());
			}
			break;
		case CONF_RESV_NICK:
			if (!(aconf->status & CONF_ILLEGAL))
				rb_dlinkAddAlloc(aconf, &resv_conf_list);
			break;
	}
	sendto_server(client_p, NULL, CAP_BAN|CAP_TS6, NOCAPS,
			":%s BAN %s %s %s %s %s %s %s :%s",
			source_p->id,
			parv[1],
			parv[2],
			parv[3],
			parv[4],
			parv[5],
			parv[6],
			parv[7],
			parv[parc - 1]);
	return 0;
}
Commit	Line	Data
65b8e002 JT	1	/*
	2	* charybdis: An advanced ircd.
	3	* m_ban.c: Propagates network bans across servers.
	4	*
	5	* Copyright (C) 2010 Jilles Tjoelker
	6	*
	7	* Redistribution and use in source and binary forms, with or without
	8	* modification, are permitted provided that the following conditions are
	9	* met:
	10	*
	11	* 1.Redistributions of source code must retain the above copyright notice,
	12	* this list of conditions and the following disclaimer.
	13	* 2.Redistributions in binary form must reproduce the above copyright
	14	* notice, this list of conditions and the following disclaimer in the
	15	* documentation and/or other materials provided with the distribution.
	16	*
	17	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
	18	* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
	19	* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
	20	* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
	21	* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
	22	* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
	23	* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	24	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
	25	* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
	26	* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
	27	* POSSIBILITY OF SUCH DAMAGE.
	28	*/
	29
	30	#include "stdinc.h"
	31	#include "send.h"
9b9d818b	32	#include "channel.h"
65b8e002 JT	33	#include "client.h"
	34	#include "common.h"
	35	#include "config.h"
	36	#include "ircd.h"
	37	#include "match.h"
	38	#include "s_conf.h"
70fd7fc9	39	#include "s_newconf.h"
65b8e002 JT	40	#include "msg.h"
	41	#include "modules.h"
	42	#include "hash.h"
	43	#include "s_serv.h"
	44	#include "operhash.h"
	45	#include "reject.h"
	46	#include "hostmask.h"
	47
	48	static int ms_ban(struct Client client_p, struct Client source_p, int parc, const char *parv[]);
	49
	50	struct Message ban_msgtab = {
	51	"BAN", 0, 0, 0, MFLG_SLOW,
e49d8185	52	{mg_unreg, mg_ignore, {ms_ban, 9}, {ms_ban, 9}, mg_ignore, mg_ignore}
65b8e002 JT	53	};
	54
	55	mapi_clist_av1 ban_clist[] = { &ban_msgtab, NULL };
	56	DECLARE_MODULE_AV1(ban, NULL, NULL, ban_clist, NULL, NULL, "$Revision: 1349 $");
	57
	58	/* ms_ban()
	59	*
e49d8185 JT	60	* parv[1] - type
	61	* parv[2] - username mask or *
	62	* parv[3] - hostname mask
	63	* parv[4] - creation TS
	64	* parv[5] - duration (relative to creation)
	65	* parv[6] - lifetime (relative to creation)
	66	* parv[7] - oper or *
	67	* parv[8] - reason (possibly with \|operreason)
65b8e002 JT	68	*/
	69	static int
	70	ms_ban(struct Client client_p, struct Client source_p, int parc, const char *parv[])
	71	{
	72	rb_dlink_node *ptr;
	73	struct ConfItem *aconf;
	74	unsigned int ntype;
	75	const char oper, stype;
	76	time_t created, hold, lifetime;
	77	char *p;
	78	int act;
9b9d818b	79	int valid;
65b8e002	80
e49d8185	81	if (strlen(parv[1]) != 1)
65b8e002 JT	82	{
	83	sendto_realops_snomask(SNO_GENERAL, L_NETWIDE,
	84	"Unknown BAN type %s from %s",
e49d8185	85	parv[1], source_p->name);
65b8e002 JT	86	return 0;
65b8e002 JT	87	}
e49d8185	88	switch (parv[1][0])
65b8e002 JT	89	{
	90	case 'K':
	91	ntype = CONF_KILL;
	92	stype = "K-Line";
	93	break;
112e8a66 JT	94	case 'X':
	95	ntype = CONF_XLINE;
	96	stype = "X-Line";
	97	break;
9b9d818b JT	98	case 'R':
	99	ntype = IsChannelName(parv[3]) ? CONF_RESV_CHANNEL :
	100	CONF_RESV_NICK;
	101	stype = "RESV";
	102	break;
65b8e002 JT	103	default:
	104	sendto_realops_snomask(SNO_GENERAL, L_NETWIDE,
	105	"Unknown BAN type %s from %s",
e49d8185	106	parv[1], source_p->name);
65b8e002 JT	107	return 0;
65b8e002 JT	108	}
e49d8185 JT	109	created = atol(parv[4]);
	110	hold = created + atoi(parv[5]);
	111	lifetime = created + atoi(parv[6]);
	112	if (!strcmp(parv[7], "*"))
65b8e002 JT	113	oper = IsServer(source_p) ? source_p->name : get_oper_name(source_p);
65b8e002 JT	114	else
e49d8185 JT	115	oper = parv[7];
e49d8185 JT	116	ptr = find_prop_ban(ntype, parv[2], parv[3]);
65b8e002 JT	117	if (ptr != NULL)
	118	{
	119	aconf = ptr->data;
c177d078 JT	120	if (aconf->created > created \|\|
	121	(aconf->created == created &&
	122	aconf->lifetime >= lifetime))
65b8e002 JT	123	{
	124	if (IsPerson(source_p))
	125	sendto_one_notice(source_p,
	126	":Your %s [%s%s%s] has been superseded",
	127	stype,
	128	aconf->user ? aconf->user : "",
	129	aconf->user ? "@" : "",
	130	aconf->host);
	131	return 0;
	132	}
e49d8185 JT	133	act = !(aconf->status & CONF_ILLEGAL) \|\| (hold != created &&
e49d8185 JT	134	hold > rb_current_time());
65b8e002 JT	135	if (lifetime > aconf->lifetime)
	136	aconf->lifetime = lifetime;
	137	/* already expired, hmm */
	138	if (aconf->lifetime <= rb_current_time())
	139	return 0;
	140	deactivate_conf(aconf, ptr);
	141	rb_free(aconf->user);
	142	aconf->user = NULL;
	143	rb_free(aconf->host);
	144	aconf->host = NULL;
	145	operhash_delete(aconf->info.oper);
	146	aconf->info.oper = NULL;
	147	rb_free(aconf->passwd);
	148	aconf->passwd = NULL;
	149	rb_free(aconf->spasswd);
	150	aconf->spasswd = NULL;
	151	}
	152	else
	153	{
	154	aconf = make_conf();
	155	aconf->status = CONF_ILLEGAL \| ntype;
	156	aconf->lifetime = lifetime;
	157	rb_dlinkAddAlloc(aconf, &prop_bans);
e49d8185	158	act = hold != created && hold > rb_current_time();
65b8e002 JT	159	}
	160	aconf->flags &= ~CONF_FLAGS_MYOPER;
	161	aconf->flags \|= CONF_FLAGS_TEMPORARY;
e49d8185 JT	162	aconf->user = ntype == CONF_KILL ? rb_strdup(parv[2]) : NULL;
e49d8185 JT	163	aconf->host = rb_strdup(parv[3]);
65b8e002 JT	164	aconf->info.oper = operhash_add(oper);
	165	aconf->created = created;
	166	aconf->hold = hold;
a75522e6	167	if (ntype != CONF_KILL \|\| (p = strchr(parv[parc - 1], '\|')) == NULL)
65b8e002 JT	168	aconf->passwd = rb_strdup(parv[parc - 1]);
	169	else
	170	{
	171	aconf->passwd = rb_strndup(parv[parc - 1], p - parv[parc - 1] + 1);
	172	aconf->spasswd = rb_strdup(p + 1);
	173	}
9b9d818b JT	174	switch (ntype)
	175	{
	176	case CONF_KILL:
	177	valid = valid_wild_card(aconf->user, aconf->host);
	178	break;
	179	case CONF_RESV_CHANNEL:
	180	valid = 1;
	181	break;
	182	default:
	183	valid = valid_wild_card_simple(aconf->host);
	184	break;
	185	}
	186	if (act && hold != created && !valid)
70fd7fc9 JT	187	{
	188	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	189	"Ignoring global %d min. %s from %s%s%s for [%s%s%s]: too few non-wildcard characters",
	190	(hold - rb_current_time()) / 60,
	191	stype,
	192	IsServer(source_p) ? source_p->name : get_oper_name(source_p),
	193	strcmp(parv[7], "*") ? " on behalf of " : "",
	194	strcmp(parv[7], "*") ? parv[7] : "",
	195	aconf->user ? aconf->user : "",
	196	aconf->user ? "@" : "",
	197	aconf->host);
	198	if(IsPerson(source_p))
	199	sendto_one_notice(source_p,
	200	":Your %s [%s%s%s] has too few non-wildcard characters",
	201	stype,
	202	aconf->user ? aconf->user : "",
	203	aconf->user ? "@" : "",
	204	aconf->host);
	205	/* Propagate it, but do not apply it locally. */
	206	}
	207	else if (act && hold != created)
65b8e002 JT	208	{
	209	/* Keep the notices in sync with modules/m_kline.c etc. */
	210	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	211	"%s added global %d min. %s%s%s for [%s%s%s] [%s]",
	212	IsServer(source_p) ? source_p->name : get_oper_name(source_p),
	213	(hold - rb_current_time()) / 60,
	214	stype,
e49d8185 JT	215	strcmp(parv[7], "*") ? " from " : "",
e49d8185 JT	216	strcmp(parv[7], "*") ? parv[7] : "",
65b8e002 JT	217	aconf->user ? aconf->user : "",
	218	aconf->user ? "@" : "",
	219	aconf->host,
	220	parv[parc - 1]);
112e8a66	221	ilog(L_KLINE, "%s %s %d %s%s%s %s", parv[1],
65b8e002 JT	222	IsServer(source_p) ? source_p->name : get_oper_name(source_p),
65b8e002 JT	223	(hold - rb_current_time()) / 60,
112e8a66 JT	224	aconf->user ? aconf->user : "",
	225	aconf->user ? " " : "",
	226	aconf->host,
65b8e002	227	parv[parc - 1]);
e49d8185	228	aconf->status &= ~CONF_ILLEGAL;
65b8e002 JT	229	}
	230	else if (act)
	231	{
	232	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	233	"%s has removed the global %s for: [%s%s%s]%s%s",
	234	IsServer(source_p) ? source_p->name : get_oper_name(source_p),
	235	stype,
	236	aconf->user ? aconf->user : "",
	237	aconf->user ? "@" : "",
	238	aconf->host,
e49d8185 JT	239	strcmp(parv[7], "*") ? " on behalf of " : "",
e49d8185 JT	240	strcmp(parv[7], "*") ? parv[7] : "");
112e8a66	241	ilog(L_KLINE, "U%s %s %s%s %s", parv[1],
65b8e002	242	IsServer(source_p) ? source_p->name : get_oper_name(source_p),
112e8a66 JT	243	aconf->user ? aconf->user : "",
	244	aconf->user ? " " : "",
	245	aconf->host);
65b8e002 JT	246	}
	247	switch (ntype)
	248	{
	249	case CONF_KILL:
	250	if (aconf->status & CONF_ILLEGAL)
	251	remove_reject_mask(aconf->user, aconf->host);
	252	else
	253	{
	254	add_conf_by_address(aconf->host, CONF_KILL, aconf->user, NULL, aconf);
	255	if(ConfigFileEntry.kline_delay \|\|
	256	(IsServer(source_p) &&
	257	!HasSentEob(source_p)))
	258	{
	259	if(kline_queued == 0)
	260	{
	261	rb_event_addonce("check_klines", check_klines_event, NULL,
	262	ConfigFileEntry.kline_delay);
	263	kline_queued = 1;
	264	}
	265	}
	266	else
	267	check_klines();
	268	}
	269	break;
112e8a66 JT	270	case CONF_XLINE:
	271	if (aconf->status & CONF_ILLEGAL)
	272	remove_reject_mask(aconf->host, NULL);
	273	else
	274	{
	275	rb_dlinkAddAlloc(aconf, &xline_conf_list);
	276	check_xlines();
	277	}
	278	break;
9b9d818b JT	279	case CONF_RESV_CHANNEL:
	280	if (!(aconf->status & CONF_ILLEGAL))
	281	{
	282	add_to_resv_hash(aconf->host, aconf);
	283	resv_chan_forcepart(aconf->host, aconf->passwd, hold - rb_current_time());
	284	}
	285	break;
	286	case CONF_RESV_NICK:
	287	if (!(aconf->status & CONF_ILLEGAL))
	288	rb_dlinkAddAlloc(aconf, &resv_conf_list);
	289	break;
65b8e002	290	}
05114b16	291	sendto_server(client_p, NULL, CAP_BAN\|CAP_TS6, NOCAPS,
e49d8185	292	":%s BAN %s %s %s %s %s %s %s :%s",
65b8e002 JT	293	source_p->id,
	294	parv[1],
	295	parv[2],
	296	parv[3],
	297	parv[4],
	298	parv[5],
	299	parv[6],
	300	parv[7],
65b8e002 JT	301	parv[parc - 1]);
	302	return 0;
	303	}