293 lines
8.7 KiB
C
293 lines
8.7 KiB
C
/* contrib/m_force.c
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* Copyright (C) 1996-2002 Hybrid Development Team
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* Copyright (C) 2004 ircd-ratbox Development Team
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* 1.Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2.Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3.The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* $Id: m_force.c 3297 2007-03-28 14:49:48Z jilles $
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*/
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#include "stdinc.h"
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#include "channel.h"
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#include "class.h"
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#include "client.h"
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#include "common.h"
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#include "irc_string.h"
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#include "sprintf_irc.h"
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#include "ircd.h"
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#include "hostmask.h"
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#include "numeric.h"
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#include "s_conf.h"
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#include "s_newconf.h"
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#include "s_log.h"
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#include "send.h"
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#include "hash.h"
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#include "s_serv.h"
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#include "msg.h"
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#include "parse.h"
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#include "modules.h"
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static int mo_forcejoin(struct Client *client_p, struct Client *source_p,
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int parc, const char *parv[]);
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static int mo_forcepart(struct Client *client_p, struct Client *source_p,
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int parc, const char *parv[]);
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struct Message forcejoin_msgtab = {
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"FORCEJOIN", 0, 0, 0, MFLG_SLOW,
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{mg_unreg, mg_not_oper, mg_ignore, mg_ignore, mg_ignore, {mo_forcejoin, 3}}
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};
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struct Message forcepart_msgtab = {
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"FORCEPART", 0, 0, 0, MFLG_SLOW,
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{mg_unreg, mg_not_oper, mg_ignore, mg_ignore, mg_ignore, {mo_forcepart, 3}}
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};
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mapi_clist_av1 force_clist[] = { &forcejoin_msgtab, &forcepart_msgtab, NULL };
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DECLARE_MODULE_AV1(force, NULL, NULL, force_clist, NULL, NULL, "$Revision: 3297 $");
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/*
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* m_forcejoin
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* parv[0] = sender prefix
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* parv[1] = user to force
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* parv[2] = channel to force them into
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*/
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static int
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mo_forcejoin(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
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{
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struct Client *target_p;
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struct Channel *chptr;
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int type;
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char mode;
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char sjmode;
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char *newch;
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if(!IsOperAdmin(source_p))
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{
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sendto_one(source_p, form_str(ERR_NOPRIVS), me.name, source_p->name, "admin");
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return 0;
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}
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if((hunt_server(client_p, source_p, ":%s FORCEJOIN %s %s", 1, parc, parv)) != HUNTED_ISME)
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return 0;
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/* if target_p is not existant, print message
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* to source_p and bail - scuzzy
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*/
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if((target_p = find_client(parv[1])) == NULL)
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{
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sendto_one(source_p, form_str(ERR_NOSUCHNICK), me.name, source_p->name, parv[1]);
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return 0;
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}
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if(!IsPerson(target_p))
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return 0;
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sendto_wallops_flags(UMODE_WALLOP, &me,
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"FORCEJOIN called for %s %s by %s!%s@%s",
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parv[1], parv[2], source_p->name, source_p->username, source_p->host);
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ilog(L_MAIN, "FORCEJOIN called for %s %s by %s!%s@%s",
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parv[1], parv[2], source_p->name, source_p->username, source_p->host);
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sendto_server(NULL, NULL, NOCAPS, NOCAPS,
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":%s WALLOPS :FORCEJOIN called for %s %s by %s!%s@%s",
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me.name, parv[1], parv[2],
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source_p->name, source_p->username, source_p->host);
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/* select our modes from parv[2] if they exist... (chanop) */
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if(*parv[2] == '@')
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{
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type = CHFL_CHANOP;
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mode = 'o';
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sjmode = '@';
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}
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else if(*parv[2] == '+')
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{
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type = CHFL_VOICE;
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mode = 'v';
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sjmode = '+';
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}
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else
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{
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type = CHFL_PEON;
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mode = sjmode = '\0';
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}
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if(mode != '\0')
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parv[2]++;
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if((chptr = find_channel(parv[2])) != NULL)
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{
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if(IsMember(target_p, chptr))
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{
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/* debugging is fun... */
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sendto_one_notice(source_p, ":*** Notice -- %s is already in %s",
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target_p->name, chptr->chname);
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return 0;
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}
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add_user_to_channel(chptr, target_p, type);
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sendto_server(target_p, chptr, NOCAPS, NOCAPS,
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":%s SJOIN %ld %s + :%c%s",
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me.name, (long) chptr->channelts,
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chptr->chname, type ? sjmode : ' ', target_p->name);
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sendto_channel_local(ALL_MEMBERS, chptr, ":%s!%s@%s JOIN :%s",
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target_p->name, target_p->username,
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target_p->host, chptr->chname);
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if(type)
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sendto_channel_local(ALL_MEMBERS, chptr, ":%s MODE %s +%c %s",
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me.name, chptr->chname, mode, target_p->name);
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if(chptr->topic != NULL)
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{
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sendto_one(target_p, form_str(RPL_TOPIC), me.name,
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target_p->name, chptr->chname, chptr->topic);
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sendto_one(target_p, form_str(RPL_TOPICWHOTIME),
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me.name, source_p->name, chptr->chname,
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chptr->topic_info, chptr->topic_time);
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}
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channel_member_names(chptr, target_p, 1);
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}
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else
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{
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newch = LOCAL_COPY(parv[2]);
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if(!check_channel_name(newch))
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{
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sendto_one(source_p, form_str(ERR_BADCHANNAME), me.name,
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source_p->name, (unsigned char *) newch);
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return 0;
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}
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/* channel name must begin with & or # */
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if(!IsChannelName(newch))
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{
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sendto_one(source_p, form_str(ERR_BADCHANNAME), me.name,
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source_p->name, (unsigned char *) newch);
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return 0;
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}
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/* newch can't be longer than CHANNELLEN */
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if(strlen(newch) > CHANNELLEN)
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{
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sendto_one_notice(source_p, ":Channel name is too long");
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return 0;
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}
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chptr = get_or_create_channel(target_p, newch, NULL);
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add_user_to_channel(chptr, target_p, CHFL_CHANOP);
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/* send out a join, make target_p join chptr */
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sendto_server(target_p, chptr, NOCAPS, NOCAPS,
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":%s SJOIN %ld %s +nt :@%s", me.name,
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(long) chptr->channelts, chptr->chname, target_p->name);
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sendto_channel_local(ALL_MEMBERS, chptr, ":%s!%s@%s JOIN :%s",
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target_p->name, target_p->username,
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target_p->host, chptr->chname);
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chptr->mode.mode |= MODE_TOPICLIMIT;
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chptr->mode.mode |= MODE_NOPRIVMSGS;
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sendto_channel_local(ALL_MEMBERS, chptr, ":%s MODE %s +nt", me.name, chptr->chname);
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target_p->localClient->last_join_time = rb_current_time();
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channel_member_names(chptr, target_p, 1);
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/* we do this to let the oper know that a channel was created, this will be
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* seen from the server handling the command instead of the server that
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* the oper is on.
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*/
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sendto_one_notice(source_p, ":*** Notice -- Creating channel %s", chptr->chname);
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}
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return 0;
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}
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static int
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mo_forcepart(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
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{
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struct Client *target_p;
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struct Channel *chptr;
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struct membership *msptr;
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if(!IsOperAdmin(source_p))
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{
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sendto_one(source_p, form_str(ERR_NOPRIVS), me.name, source_p->name, "admin");
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return 0;
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}
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if((hunt_server(client_p, source_p, ":%s FORCEPART %s %s", 1, parc, parv)) != HUNTED_ISME)
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return 0;
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/* if target_p == NULL then let the oper know */
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if((target_p = find_client(parv[1])) == NULL)
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{
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sendto_one(source_p, form_str(ERR_NOSUCHNICK), me.name, source_p->name, parv[1]);
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return 0;
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}
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if(!IsClient(target_p))
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return 0;
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sendto_wallops_flags(UMODE_WALLOP, &me,
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"FORCEPART called for %s %s by %s!%s@%s",
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parv[1], parv[2], source_p->name, source_p->username, source_p->host);
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ilog(L_MAIN, "FORCEPART called for %s %s by %s!%s@%s",
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parv[1], parv[2], source_p->name, source_p->username, source_p->host);
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sendto_server(NULL, NULL, NOCAPS, NOCAPS,
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":%s WALLOPS :FORCEPART called for %s %s by %s!%s@%s",
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me.name, parv[1], parv[2],
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source_p->name, source_p->username, source_p->host);
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if((chptr = find_channel(parv[2])) == NULL)
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{
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sendto_one_numeric(source_p, ERR_NOSUCHCHANNEL,
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form_str(ERR_NOSUCHCHANNEL), parv[1]);
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return 0;
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}
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if((msptr = find_channel_membership(chptr, target_p)) == NULL)
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{
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sendto_one_numeric(source_p, ERR_USERNOTINCHANNEL,
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form_str(ERR_USERNOTINCHANNEL),
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parv[1], parv[2]);
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return 0;
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}
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sendto_server(target_p, chptr, NOCAPS, NOCAPS,
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":%s PART %s :%s", target_p->name, chptr->chname, target_p->name);
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sendto_channel_local(ALL_MEMBERS, chptr, ":%s!%s@%s PART %s :%s",
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target_p->name, target_p->username,
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target_p->host, chptr->chname, target_p->name);
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remove_user_from_channel(msptr);
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return 0;
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}
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