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construct/modules/m_away.cc

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/*
* ircd-ratbox: A slightly useful ircd.
* m_away.c: Sets/removes away status on a user.
*
* Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
* Copyright (C) 1996-2002 Hybrid Development Team
* Copyright (C) 2002-2005 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
*/
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using namespace ircd;
static const char away_desc[] = "Provides the AWAY command to set yourself away";
static void m_away(struct MsgBuf *, client::client &, client::client &, int, const char **);
struct Message away_msgtab = {
"AWAY", 0, 0, 0, 0,
{mg_unreg, {m_away, 0}, {m_away, 0}, mg_ignore, mg_ignore, {m_away, 0}}
};
mapi_clist_av1 away_clist[] = { &away_msgtab, NULL };
DECLARE_MODULE_AV2(away, NULL, NULL, away_clist, NULL, NULL, NULL, NULL, away_desc);
/***********************************************************************
* m_away() - Added 14 Dec 1988 by jto.
* Not currently really working, I don't like this
* call at all...
*
* ...trying to make it work. I don't like it either,
* but perhaps it's worth the load it causes to net.
* This requires flooding of the whole net like NICK,
* USER, MODE, etc messages... --msa
*
* The above comments have long since irrelvant, but
* are kept for historical purposes now ;)
***********************************************************************/
/*
** m_away
** parv[1] = away message
*/
static void
m_away(struct MsgBuf *msgbuf_p, client::client &client, client::client &source, int parc, const char *parv[])
{
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if(my(source) && source.localClient->next_away &&
!is_flood_done(source))
flood_endgrace(&source);
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if(!is_client(source))
return;
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if(parc < 2 || EmptyString(parv[1]))
{
/* Marking as not away */
if(away(user(source)).size())
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{
/* we now send this only if they were away before --is */
sendto_server(&client, NULL, CAP_TS6, NOCAPS,
":%s AWAY", use_id(&source));
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sendto_common_channels_local_butone(&source, CLICAP_AWAY_NOTIFY, NOCAPS, ":%s!%s@%s AWAY",
source.name, source.username, source.host);
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}
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if(my_connect(source))
sendto_one_numeric(&source, RPL_UNAWAY, form_str(RPL_UNAWAY));
return;
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}
/* Rate limit this because it is sent to common channels. */
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if (my(source))
{
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if(!is(source, umode::OPER) &&
source.localClient->next_away > rb_current_time())
{
sendto_one(&source, form_str(RPL_LOAD2HI),
me.name, source.name, "AWAY");
return;
}
if(source.localClient->next_away < rb_current_time() -
ConfigFileEntry.away_interval)
source.localClient->next_away = rb_current_time();
else
source.localClient->next_away = rb_current_time() +
ConfigFileEntry.away_interval;
}
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std::string p1(parv[1]);
if (p1.size() >= AWAYLEN)
p1.resize(AWAYLEN-1);
if (away(user(source)) != p1)
{
away(user(source)) = std::move(p1);
sendto_server(&client, NULL, CAP_TS6, NOCAPS,
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":%s AWAY :%s",
use_id(&source),
away(user(source)).c_str());
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sendto_common_channels_local_butone(&source,
CLICAP_AWAY_NOTIFY, NOCAPS,
":%s!%s@%s AWAY :%s",
source.name,
source.username,
source.host,
away(user(source)).c_str());
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}
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if(my_connect(source))
sendto_one_numeric(&source, RPL_NOWAWAY, form_str(RPL_NOWAWAY));
}