angiosperm/modules/m_away.c
Ed Kellett d4f7eb4ce6
Replace most checks for +o with oper:general
I'm preparing to PR a succession of privs changes with the ultimate goal
of severely limiting the scope of the binary oper/user dichotomy and
move conceptually distinct oper functions into their own privs.

Accomplishing this is a non-trivial task, and can wait, but it's
inconvenient now to have such functions enabled by the same mechanism
that grants any privs at all--so I'm moving all of them to a
transitional priv with the intention of eroding that later.
2020-08-04 22:58:30 +01:00

134 lines
4.3 KiB
C

/*
* 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
*/
#include "stdinc.h"
#include "client.h"
#include "match.h"
#include "ircd.h"
#include "numeric.h"
#include "send.h"
#include "msg.h"
#include "parse.h"
#include "modules.h"
#include "s_conf.h"
#include "s_serv.h"
#include "packet.h"
#include "s_newconf.h"
static const char away_desc[] = "Provides the AWAY command to set yourself away";
static void m_away(struct MsgBuf *, struct Client *, struct 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, struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
if(MyClient(source_p) && source_p->localClient->next_away &&
!IsFloodDone(source_p))
flood_endgrace(source_p);
if(!IsClient(source_p))
return;
if(parc < 2 || EmptyString(parv[1]))
{
/* Marking as not away */
if(source_p->user->away != NULL)
{
/* we now send this only if they were away before --is */
sendto_server(client_p, NULL, CAP_TS6, NOCAPS,
":%s AWAY", use_id(source_p));
free_away(source_p);
sendto_common_channels_local_butone(source_p, CLICAP_AWAY_NOTIFY, NOCAPS, ":%s!%s@%s AWAY",
source_p->name, source_p->username, source_p->host);
}
if(MyConnect(source_p))
sendto_one_numeric(source_p, RPL_UNAWAY, form_str(RPL_UNAWAY));
return;
}
/* Rate limit this because it is sent to common channels. */
if (MyClient(source_p))
{
if(!IsOperGeneral(source_p) &&
source_p->localClient->next_away > rb_current_time())
{
sendto_one(source_p, form_str(RPL_LOAD2HI),
me.name, source_p->name, "AWAY");
return;
}
if(source_p->localClient->next_away < rb_current_time() -
ConfigFileEntry.away_interval)
source_p->localClient->next_away = rb_current_time();
else
source_p->localClient->next_away = rb_current_time() +
ConfigFileEntry.away_interval;
}
if(source_p->user->away == NULL)
allocate_away(source_p);
if(strncmp(source_p->user->away, parv[1], AWAYLEN - 1))
{
rb_strlcpy(source_p->user->away, parv[1], AWAYLEN);
sendto_server(client_p, NULL, CAP_TS6, NOCAPS,
":%s AWAY :%s", use_id(source_p), source_p->user->away);
sendto_common_channels_local_butone(source_p,
CLICAP_AWAY_NOTIFY, NOCAPS,
":%s!%s@%s AWAY :%s",
source_p->name,
source_p->username,
source_p->host,
source_p->user->away);
}
if(MyConnect(source_p))
sendto_one_numeric(source_p, RPL_NOWAWAY, form_str(RPL_NOWAWAY));
}