mirror of
https://github.com/matrix-construct/construct
synced 2024-08-18 23:54:55 +02:00
191 lines
4.7 KiB
C
191 lines
4.7 KiB
C
/*
|
|
* ircd-ratbox: A slightly useful ircd.
|
|
* m_names.c: Shows the users who are online.
|
|
*
|
|
* 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_names.c 254 2005-09-21 23:35:12Z nenolod $
|
|
*/
|
|
|
|
#include "stdinc.h"
|
|
#include "channel.h"
|
|
#include "client.h"
|
|
#include "common.h"
|
|
#include "hash.h"
|
|
#include "match.h"
|
|
#include "ircd.h"
|
|
#include "numeric.h"
|
|
#include "send.h"
|
|
#include "s_serv.h"
|
|
#include "s_conf.h"
|
|
#include "msg.h"
|
|
#include "parse.h"
|
|
#include "modules.h"
|
|
|
|
static int m_names(struct Client *, struct Client *, int, const char **);
|
|
|
|
struct Message names_msgtab = {
|
|
"NAMES", 0, 0, 0, MFLG_SLOW,
|
|
{mg_unreg, {m_names, 0}, mg_ignore, mg_ignore, mg_ignore, {m_names, 0}}
|
|
};
|
|
|
|
mapi_clist_av1 names_clist[] = { &names_msgtab, NULL };
|
|
DECLARE_MODULE_AV1(names, NULL, NULL, names_clist, NULL, NULL, "$Revision: 254 $");
|
|
|
|
static void names_global(struct Client *source_p);
|
|
|
|
/************************************************************************
|
|
* m_names() - Added by Jto 27 Apr 1989
|
|
************************************************************************/
|
|
|
|
/*
|
|
* m_names
|
|
* parv[1] = channel
|
|
*/
|
|
static int
|
|
m_names(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
|
|
{
|
|
static time_t last_used = 0;
|
|
struct Channel *chptr = NULL;
|
|
char *s;
|
|
|
|
if(parc > 1 && !EmptyString(parv[1]))
|
|
{
|
|
char *p = LOCAL_COPY(parv[1]);
|
|
if((s = strchr(p, ',')))
|
|
*s = '\0';
|
|
|
|
if(!check_channel_name(p))
|
|
{
|
|
sendto_one_numeric(source_p, ERR_BADCHANNAME,
|
|
form_str(ERR_BADCHANNAME),
|
|
(unsigned char *) p);
|
|
return 0;
|
|
}
|
|
|
|
if((chptr = find_channel(p)) != NULL)
|
|
channel_member_names(chptr, source_p, 1);
|
|
else
|
|
sendto_one(source_p, form_str(RPL_ENDOFNAMES),
|
|
me.name, source_p->name, p);
|
|
}
|
|
else
|
|
{
|
|
if(!IsOper(source_p))
|
|
{
|
|
if((last_used + ConfigFileEntry.pace_wait) > rb_current_time())
|
|
{
|
|
sendto_one(source_p, form_str(RPL_LOAD2HI),
|
|
me.name, source_p->name, "NAMES");
|
|
sendto_one(source_p, form_str(RPL_ENDOFNAMES),
|
|
me.name, source_p->name, "*");
|
|
return 0;
|
|
}
|
|
else
|
|
last_used = rb_current_time();
|
|
}
|
|
|
|
names_global(source_p);
|
|
sendto_one(source_p, form_str(RPL_ENDOFNAMES),
|
|
me.name, source_p->name, "*");
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* names_global
|
|
*
|
|
* inputs - pointer to client struct requesting names
|
|
* output - none
|
|
* side effects - lists all non public non secret channels
|
|
*/
|
|
static void
|
|
names_global(struct Client *source_p)
|
|
{
|
|
int mlen;
|
|
int tlen;
|
|
int cur_len;
|
|
int dont_show = NO;
|
|
rb_dlink_node *lp, *ptr;
|
|
struct Client *target_p;
|
|
struct Channel *chptr = NULL;
|
|
struct membership *msptr;
|
|
char buf[BUFSIZE];
|
|
char *t;
|
|
|
|
/* first do all visible channels */
|
|
RB_DLINK_FOREACH(ptr, global_channel_list.head)
|
|
{
|
|
chptr = ptr->data;
|
|
channel_member_names(chptr, source_p, 0);
|
|
}
|
|
cur_len = mlen = rb_sprintf(buf, form_str(RPL_NAMREPLY),
|
|
me.name, source_p->name, "*", "*");
|
|
t = buf + mlen;
|
|
|
|
/* Second, do all clients in one big sweep */
|
|
RB_DLINK_FOREACH(ptr, global_client_list.head)
|
|
{
|
|
target_p = ptr->data;
|
|
dont_show = NO;
|
|
|
|
if(!IsPerson(target_p) || IsInvisible(target_p))
|
|
continue;
|
|
|
|
/* we want to show -i clients that are either:
|
|
* a) not on any channels
|
|
* b) only on +p channels
|
|
*
|
|
* both were missed out above. if the target is on a
|
|
* common channel with source, its already been shown.
|
|
*/
|
|
RB_DLINK_FOREACH(lp, target_p->user->channel.head)
|
|
{
|
|
msptr = lp->data;
|
|
chptr = msptr->chptr;
|
|
|
|
if(PubChannel(chptr) || IsMember(source_p, chptr) ||
|
|
SecretChannel(chptr))
|
|
{
|
|
dont_show = YES;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if(dont_show)
|
|
continue;
|
|
|
|
if((cur_len + NICKLEN + 2) > (BUFSIZE - 3))
|
|
{
|
|
sendto_one(source_p, "%s", buf);
|
|
cur_len = mlen;
|
|
t = buf + mlen;
|
|
}
|
|
|
|
tlen = rb_sprintf(t, "%s ", target_p->name);
|
|
cur_len += tlen;
|
|
t += tlen;
|
|
}
|
|
|
|
if(cur_len > mlen)
|
|
sendto_one(source_p, "%s", buf);
|
|
}
|