[solanum.git] / extensions / m_okick.c

/*
 *  ircd-ratbox: A slightly useful ircd.
 *  m_okick.c: Kicks a user from a channel with much prejudice.
 *
 *  Copyright (C) 2002 by the past and present ircd coders, and others.
 *  Copyright (C) 2004 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_conf.h"
#include "s_serv.h"
#include "messages.h"
#include "logger.h"

static const char okick_desc[] = "Allow admins to forcibly kick users from channels with the OKICK command";

static void mo_okick(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, int parc, const char *parv[]);

struct Message okick_msgtab = {
	"OKICK", 0, 0, 0, 0,
	{mg_unreg, mg_not_oper, mg_ignore, mg_ignore, mg_ignore, {mo_okick, 4}}
};

mapi_clist_av1 okick_clist[] = { &okick_msgtab, NULL };

DECLARE_MODULE_AV2(okick, NULL, NULL, okick_clist, NULL, NULL, NULL, NULL, okick_desc);

/*
** m_okick
**      parv[1] = channel
**      parv[2] = client to kick
**      parv[3] = kick comment
*/
static void
mo_okick(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
	struct Client *who;
	struct Client *target_p;
	struct Channel *chptr;
	struct membership *msptr;
	int chasing = 0;
	char *comment;
	char *name;
	char *p = NULL;
	char *user;
	static char buf[BUFSIZE];

	if(*parv[2] == '\0')
	{
		sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS), me.name, source_p->name, "KICK");
		return;
	}

	if(MyClient(source_p) && !IsFloodDone(source_p))
		flood_endgrace(source_p);

	comment = (EmptyString(LOCAL_COPY(parv[3]))) ? LOCAL_COPY(parv[2]) : LOCAL_COPY(parv[3]);
	if(strlen(comment) > (size_t) TOPICLEN)
		comment[TOPICLEN] = '\0';

	*buf = '\0';
	if((p = strchr(parv[1], ',')))
		*p = '\0';

	name = LOCAL_COPY(parv[1]);

	chptr = find_channel(name);
	if(!chptr)
	{
		sendto_one_numeric(source_p, ERR_NOSUCHCHANNEL, form_str(ERR_NOSUCHCHANNEL), name);
		return;
	}


	if((p = strchr(parv[2], ',')))
		*p = '\0';
	user = LOCAL_COPY(parv[2]);	// strtoken(&p2, parv[2], ",");
	if(!(who = find_chasing(source_p, user, &chasing)))
	{
		return;
	}

	if((target_p = find_client(user)) == NULL)
	{
		sendto_one(source_p, form_str(ERR_NOSUCHNICK), user);
		return;
	}

	if((msptr = find_channel_membership(chptr, target_p)) == NULL)
	{
		sendto_one(source_p, form_str(ERR_USERNOTINCHANNEL), parv[1], parv[2]);
		return;
	}

	sendto_wallops_flags(UMODE_WALLOP, &me,
			     "OKICK called for %s %s by %s!%s@%s",
			     chptr->chname, target_p->name,
			     source_p->name, source_p->username, source_p->host);
	ilog(L_MAIN, "OKICK called for %s %s by %s",
	     chptr->chname, target_p->name,
	     get_oper_name(source_p));
	/* only sends stuff for #channels remotely */
	sendto_server(NULL, chptr, NOCAPS, NOCAPS,
			":%s WALLOPS :OKICK called for %s %s by %s!%s@%s",
			me.name, chptr->chname, target_p->name,
			source_p->name, source_p->username, source_p->host);

	sendto_channel_local(&me, ALL_MEMBERS, chptr, ":%s KICK %s %s :%s",
			     me.name, chptr->chname, who->name, comment);
	sendto_server(&me, chptr, CAP_TS6, NOCAPS,
		      ":%s KICK %s %s :%s", me.id, chptr->chname, who->id, comment);
	remove_user_from_channel(msptr);
}
Commit	Line	Data
212380e3 AC	1	/*
	2	* ircd-ratbox: A slightly useful ircd.
	3	* m_okick.c: Kicks a user from a channel with much prejudice.
	4	*
	5	* Copyright (C) 2002 by the past and present ircd coders, and others.
	6	* Copyright (C) 2004 ircd-ratbox Development Team
	7	*
	8	* This program is free software; you can redistribute it and/or modify
	9	* it under the terms of the GNU General Public License as published by
	10	* the Free Software Foundation; either version 2 of the License, or
	11	* (at your option) any later version.
	12	*
	13	* This program is distributed in the hope that it will be useful,
	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	* GNU General Public License for more details.
	17	*
	18	* You should have received a copy of the GNU General Public License
	19	* along with this program; if not, write to the Free Software
	20	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
	21	* USA
212380e3 AC	22	*/
	23
	24	#include "stdinc.h"
212380e3 AC	25	#include "channel.h"
212380e3 AC	26	#include "client.h"
4562c604	27	#include "match.h"
212380e3 AC	28	#include "ircd.h"
	29	#include "numeric.h"
	30	#include "send.h"
	31	#include "msg.h"
	32	#include "modules.h"
	33	#include "parse.h"
	34	#include "hash.h"
	35	#include "packet.h"
	36	#include "s_conf.h"
	37	#include "s_serv.h"
a6adeaad	38	#include "messages.h"
77d3d2db	39	#include "logger.h"
212380e3	40
eeabf33a	41	static const char okick_desc[] = "Allow admins to forcibly kick users from channels with the OKICK command";
212380e3	42
3c7d6fcc	43	static void mo_okick(struct MsgBuf msgbuf_p, struct Client client_p, struct Client source_p, int parc, const char parv[]);
212380e3 AC	44
212380e3 AC	45	struct Message okick_msgtab = {
7baa37a9	46	"OKICK", 0, 0, 0, 0,
212380e3 AC	47	{mg_unreg, mg_not_oper, mg_ignore, mg_ignore, mg_ignore, {mo_okick, 4}}
	48	};
	49
	50	mapi_clist_av1 okick_clist[] = { &okick_msgtab, NULL };
	51
02369fa7	52	DECLARE_MODULE_AV2(okick, NULL, NULL, okick_clist, NULL, NULL, NULL, NULL, okick_desc);
212380e3 AC	53
	54	/*
	55	** m_okick
212380e3 AC	56	** parv[1] = channel
	57	** parv[2] = client to kick
	58	** parv[3] = kick comment
	59	*/
3c7d6fcc	60	static void
760bafda	61	mo_okick(struct MsgBuf msgbuf_p, struct Client client_p, struct Client source_p, int parc, const char parv[])
212380e3 AC	62	{
	63	struct Client *who;
	64	struct Client *target_p;
	65	struct Channel *chptr;
	66	struct membership *msptr;
	67	int chasing = 0;
	68	char *comment;
	69	char *name;
	70	char *p = NULL;
	71	char *user;
	72	static char buf[BUFSIZE];
	73
	74	if(*parv[2] == '\0')
	75	{
3dfaa671	76	sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS), me.name, source_p->name, "KICK");
3c7d6fcc	77	return;
212380e3 AC	78	}
	79
	80	if(MyClient(source_p) && !IsFloodDone(source_p))
	81	flood_endgrace(source_p);
	82
	83	comment = (EmptyString(LOCAL_COPY(parv[3]))) ? LOCAL_COPY(parv[2]) : LOCAL_COPY(parv[3]);
	84	if(strlen(comment) > (size_t) TOPICLEN)
	85	comment[TOPICLEN] = '\0';
	86
	87	*buf = '\0';
	88	if((p = strchr(parv[1], ',')))
	89	*p = '\0';
	90
	91	name = LOCAL_COPY(parv[1]);
	92
	93	chptr = find_channel(name);
	94	if(!chptr)
	95	{
	96	sendto_one_numeric(source_p, ERR_NOSUCHCHANNEL, form_str(ERR_NOSUCHCHANNEL), name);
3c7d6fcc	97	return;
212380e3 AC	98	}
	99
	100
	101	if((p = strchr(parv[2], ',')))
	102	*p = '\0';
55abcbb2	103	user = LOCAL_COPY(parv[2]); // strtoken(&p2, parv[2], ",");
212380e3 AC	104	if(!(who = find_chasing(source_p, user, &chasing)))
212380e3 AC	105	{
3c7d6fcc	106	return;
212380e3 AC	107	}
	108
	109	if((target_p = find_client(user)) == NULL)
	110	{
a6adeaad	111	sendto_one(source_p, form_str(ERR_NOSUCHNICK), user);
3c7d6fcc	112	return;
212380e3 AC	113	}
	114
	115	if((msptr = find_channel_membership(chptr, target_p)) == NULL)
	116	{
a6adeaad	117	sendto_one(source_p, form_str(ERR_USERNOTINCHANNEL), parv[1], parv[2]);
3c7d6fcc	118	return;
212380e3 AC	119	}
	120
	121	sendto_wallops_flags(UMODE_WALLOP, &me,
	122	"OKICK called for %s %s by %s!%s@%s",
	123	chptr->chname, target_p->name,
	124	source_p->name, source_p->username, source_p->host);
	125	ilog(L_MAIN, "OKICK called for %s %s by %s",
	126	chptr->chname, target_p->name,
	127	get_oper_name(source_p));
	128	/* only sends stuff for #channels remotely */
	129	sendto_server(NULL, chptr, NOCAPS, NOCAPS,
	130	":%s WALLOPS :OKICK called for %s %s by %s!%s@%s",
	131	me.name, chptr->chname, target_p->name,
	132	source_p->name, source_p->username, source_p->host);
	133
4b1cce65	134	sendto_channel_local(&me, ALL_MEMBERS, chptr, ":%s KICK %s %s :%s",
212380e3	135	me.name, chptr->chname, who->name, comment);
8e8f4ffc JT	136	sendto_server(&me, chptr, CAP_TS6, NOCAPS,
8e8f4ffc JT	137	":%s KICK %s %s :%s", me.id, chptr->chname, who->id, comment);
212380e3	138	remove_user_from_channel(msptr);
212380e3	139	}