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https://github.com/matrix-construct/construct
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725403fd7f
This allows clients to restore an away message early in the connection process without breaking flood grace.
132 lines
4.2 KiB
C
132 lines
4.2 KiB
C
/*
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* ircd-ratbox: A slightly useful ircd.
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* m_away.c: Sets/removes away status on a user.
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*
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* Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
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* Copyright (C) 1996-2002 Hybrid Development Team
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* Copyright (C) 2002-2005 ircd-ratbox development team
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA
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*
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* $Id: m_away.c 3370 2007-04-03 10:15:39Z nenolod $
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*/
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#include "stdinc.h"
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#include "client.h"
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#include "match.h"
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#include "ircd.h"
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#include "numeric.h"
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#include "send.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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#include "s_conf.h"
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#include "s_serv.h"
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#include "packet.h"
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static int m_away(struct Client *, struct Client *, int, const char **);
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struct Message away_msgtab = {
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"AWAY", 0, 0, 0, MFLG_SLOW,
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{mg_unreg, {m_away, 0}, {m_away, 0}, mg_ignore, mg_ignore, {m_away, 0}}
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};
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mapi_clist_av1 away_clist[] = { &away_msgtab, NULL };
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DECLARE_MODULE_AV1(away, NULL, NULL, away_clist, NULL, NULL, "$Revision: 3370 $");
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/***********************************************************************
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* m_away() - Added 14 Dec 1988 by jto.
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* Not currently really working, I don't like this
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* call at all...
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*
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* ...trying to make it work. I don't like it either,
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* but perhaps it's worth the load it causes to net.
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* This requires flooding of the whole net like NICK,
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* USER, MODE, etc messages... --msa
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*
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* The above comments have long since irrelvant, but
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* are kept for historical purposes now ;)
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***********************************************************************/
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/*
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** m_away
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** parv[1] = away message
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*/
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static int
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m_away(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
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{
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if(MyClient(source_p) && source_p->localClient->next_away &&
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!IsFloodDone(source_p))
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flood_endgrace(source_p);
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if(!IsClient(source_p))
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return 0;
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if(parc < 2 || EmptyString(parv[1]))
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{
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/* Marking as not away */
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if(source_p->user->away != NULL)
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{
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/* we now send this only if they were away before --is */
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sendto_server(client_p, NULL, CAP_TS6, NOCAPS,
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":%s AWAY", use_id(source_p));
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free_away(source_p);
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sendto_common_channels_local_butone(source_p, CLICAP_AWAY_NOTIFY, ":%s!%s@%s AWAY",
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source_p->name, source_p->username, source_p->host);
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}
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if(MyConnect(source_p))
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sendto_one_numeric(source_p, RPL_UNAWAY, form_str(RPL_UNAWAY));
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return 0;
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}
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/* Rate limit this because it is sent to common channels. */
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if(!IsOper(source_p) &&
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source_p->localClient->next_away > rb_current_time())
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{
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sendto_one(source_p, form_str(RPL_LOAD2HI),
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me.name, source_p->name, "AWAY");
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return;
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}
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if(source_p->localClient->next_away < rb_current_time() -
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ConfigFileEntry.away_interval)
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source_p->localClient->next_away = rb_current_time();
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else
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source_p->localClient->next_away = rb_current_time() +
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ConfigFileEntry.away_interval;
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if(source_p->user->away == NULL)
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allocate_away(source_p);
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if(strncmp(source_p->user->away, parv[1], AWAYLEN - 1))
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{
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rb_strlcpy(source_p->user->away, parv[1], AWAYLEN);
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sendto_server(client_p, NULL, CAP_TS6, NOCAPS,
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":%s AWAY :%s", use_id(source_p), source_p->user->away);
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sendto_common_channels_local_butone(source_p,
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CLICAP_AWAY_NOTIFY,
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":%s!%s@%s AWAY :%s",
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source_p->name,
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source_p->username,
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source_p->host,
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source_p->user->away);
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}
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if(MyConnect(source_p))
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sendto_one_numeric(source_p, RPL_NOWAWAY, form_str(RPL_NOWAWAY));
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return 0;
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}
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