mirror of
https://github.com/matrix-construct/construct
synced 2024-08-20 00:24:44 +02:00
199 lines
5.1 KiB
C
199 lines
5.1 KiB
C
/*
|
|
* ircd-ratbox: A slightly useful ircd.
|
|
* m_topic.c: Sets a channel topic.
|
|
*
|
|
* 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
|
|
*
|
|
* $Id: m_topic.c 254 2005-09-21 23:35:12Z nenolod $
|
|
*/
|
|
|
|
#include "stdinc.h"
|
|
#include "channel.h"
|
|
#include "client.h"
|
|
#include "hash.h"
|
|
#include "match.h"
|
|
#include "ircd.h"
|
|
#include "numeric.h"
|
|
#include "send.h"
|
|
#include "s_newconf.h"
|
|
#include "s_conf.h"
|
|
#include "s_serv.h"
|
|
#include "msg.h"
|
|
#include "parse.h"
|
|
#include "modules.h"
|
|
#include "packet.h"
|
|
#include "tgchange.h"
|
|
|
|
static int m_topic(struct Client *, struct Client *, int, const char **);
|
|
static int ms_topic(struct Client *, struct Client *, int, const char **);
|
|
|
|
struct Message topic_msgtab = {
|
|
"TOPIC", 0, 0, 0, MFLG_SLOW,
|
|
{mg_unreg, {m_topic, 2}, {m_topic, 2}, {ms_topic, 5}, mg_ignore, {m_topic, 2}}
|
|
};
|
|
|
|
mapi_clist_av1 topic_clist[] = { &topic_msgtab, NULL };
|
|
DECLARE_MODULE_AV1(topic, NULL, NULL, topic_clist, NULL, NULL, "$Revision: 254 $");
|
|
|
|
/*
|
|
* m_topic
|
|
* parv[1] = channel name
|
|
* parv[2] = new topic, if setting topic
|
|
*/
|
|
static int
|
|
m_topic(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
|
|
{
|
|
struct Channel *chptr = NULL;
|
|
struct membership *msptr;
|
|
char *p = NULL;
|
|
const char *name;
|
|
int operspy = 0;
|
|
|
|
if((p = strchr(parv[1], ',')))
|
|
*p = '\0';
|
|
|
|
name = parv[1];
|
|
|
|
if(IsOperSpy(source_p) && parv[1][0] == '!')
|
|
{
|
|
name++;
|
|
operspy = 1;
|
|
|
|
if(EmptyString(name))
|
|
{
|
|
sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
|
|
me.name, source_p->name, "TOPIC");
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
if(MyClient(source_p) && !IsFloodDone(source_p))
|
|
flood_endgrace(source_p);
|
|
|
|
chptr = find_channel(name);
|
|
|
|
if(chptr == NULL)
|
|
{
|
|
sendto_one_numeric(source_p, ERR_NOSUCHCHANNEL,
|
|
form_str(ERR_NOSUCHCHANNEL), name);
|
|
return 0;
|
|
}
|
|
|
|
/* setting topic */
|
|
if(parc > 2)
|
|
{
|
|
msptr = find_channel_membership(chptr, source_p);
|
|
|
|
if(msptr == NULL)
|
|
{
|
|
sendto_one_numeric(source_p, ERR_NOTONCHANNEL,
|
|
form_str(ERR_NOTONCHANNEL), name);
|
|
return 0;
|
|
}
|
|
|
|
if(MyClient(source_p) && !is_chanop_voiced(msptr) &&
|
|
!IsOper(source_p) &&
|
|
!add_channel_target(source_p, chptr))
|
|
{
|
|
sendto_one(source_p, form_str(ERR_TARGCHANGE),
|
|
me.name, source_p->name, chptr->chname);
|
|
return 0;
|
|
}
|
|
|
|
if(((chptr->mode.mode & MODE_TOPICLIMIT) == 0 ||
|
|
get_channel_access(source_p, msptr) >= CHFL_CHANOP) &&
|
|
(!MyClient(source_p) ||
|
|
can_send(chptr, source_p, msptr)))
|
|
{
|
|
char topic_info[USERHOST_REPLYLEN];
|
|
rb_sprintf(topic_info, "%s!%s@%s",
|
|
source_p->name, source_p->username, source_p->host);
|
|
set_channel_topic(chptr, parv[2], topic_info, rb_current_time());
|
|
|
|
sendto_server(client_p, chptr, CAP_TS6, NOCAPS,
|
|
":%s TOPIC %s :%s",
|
|
use_id(source_p), chptr->chname,
|
|
chptr->topic == NULL ? "" : chptr->topic);
|
|
sendto_channel_local(ALL_MEMBERS,
|
|
chptr, ":%s!%s@%s TOPIC %s :%s",
|
|
source_p->name, source_p->username,
|
|
source_p->host, chptr->chname,
|
|
chptr->topic == NULL ? "" : chptr->topic);
|
|
}
|
|
else
|
|
sendto_one(source_p, form_str(ERR_CHANOPRIVSNEEDED),
|
|
get_id(&me, source_p),
|
|
get_id(source_p, source_p), name);
|
|
}
|
|
else if(MyClient(source_p))
|
|
{
|
|
if(operspy)
|
|
report_operspy(source_p, "TOPIC", chptr->chname);
|
|
if(!IsMember(source_p, chptr) && SecretChannel(chptr) &&
|
|
!operspy)
|
|
{
|
|
sendto_one_numeric(source_p, ERR_NOTONCHANNEL,
|
|
form_str(ERR_NOTONCHANNEL), name);
|
|
return 0;
|
|
}
|
|
if(chptr->topic == NULL)
|
|
sendto_one(source_p, form_str(RPL_NOTOPIC),
|
|
me.name, source_p->name, name);
|
|
else
|
|
{
|
|
sendto_one(source_p, form_str(RPL_TOPIC),
|
|
me.name, source_p->name, chptr->chname, chptr->topic);
|
|
|
|
sendto_one(source_p, form_str(RPL_TOPICWHOTIME),
|
|
me.name, source_p->name, chptr->chname,
|
|
chptr->topic_info,
|
|
(unsigned long)chptr->topic_time);
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* ms_topic
|
|
* parv[1] = channel name
|
|
* parv[2] = topic_info
|
|
* parv[3] = topic_info time
|
|
* parv[4] = new channel topic
|
|
*
|
|
* Let servers always set a topic
|
|
*/
|
|
static int
|
|
ms_topic(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
|
|
{
|
|
struct Channel *chptr = NULL;
|
|
|
|
if((chptr = find_channel(parv[1])) == NULL)
|
|
return 0;
|
|
|
|
set_channel_topic(chptr, parv[4], parv[2], atoi(parv[3]));
|
|
|
|
sendto_channel_local(ALL_MEMBERS, chptr, ":%s TOPIC %s :%s",
|
|
source_p->name, parv[1],
|
|
chptr->topic == NULL ? "" : chptr->topic);
|
|
|
|
return 0;
|
|
}
|