elemental-ircd/extensions/m_okick.c

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/*
* 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"
static int mo_okick(struct Client *client_p, struct Client *source_p, int parc, const char *parv[]);
struct Message okick_msgtab = {
"OKICK", 0, 0, 0, MFLG_SLOW,
{mg_unreg, mg_not_oper, mg_ignore, mg_ignore, mg_ignore, {mo_okick, 4}}
};
mapi_clist_av1 okick_clist[] = { &okick_msgtab, NULL };
DECLARE_MODULE_AV1(okick, NULL, NULL, okick_clist, NULL, NULL, "$Revision: 3554 $");
/*
** m_okick
** parv[1] = channel
** parv[2] = client to kick
** parv[3] = kick comment
*/
static int
mo_okick(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;
char text[10];
static char buf[BUFSIZE];
if(*parv[2] == '\0') {
sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS), me.name, source_p->name, "KICK");
return 0;
}
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 0;
}
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 0;
}
if((target_p = find_client(user)) == NULL) {
sendto_one(source_p, form_str(ERR_NOSUCHNICK), me.name, source_p->name, user);
return 0;
}
if((msptr = find_channel_membership(chptr, target_p)) == NULL) {
sendto_one(source_p, form_str(ERR_USERNOTINCHANNEL),
me.name, source_p->name, parv[1], parv[2]);
return 0;
}
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(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);
rb_snprintf(text, sizeof(text), "K%s", who->id);
/* we don't need to track NOREJOIN stuff unless it's our client being kicked */
if(MyClient(who) && chptr->mode.mode & MODE_NOREJOIN)
channel_metadata_time_add(chptr, text, rb_current_time(), "KICKNOREJOIN");
return 0;
}