Removed redundant and buggy code that caused segmentation faults. Also deprecated by operspy support for LIST. Referencing commit Ponychat/shadowircd@162195279a
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Quora
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1 changed files with 0 additions and 151 deletions
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/*
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* ircd-ratbox: A slightly useful ircd.
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* m_olist.c: List channels. olist is an oper only command
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* that shows channels regardless of modes. This
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* is kinda evil, and might be morally wrong, but
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* somebody will likely need it.
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*
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* Copyright (C) 2002 by the past and present ircd coders, and others.
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* Copyright (C) 2004 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_olist.c 6 2005-09-10 01:02:21Z nenolod $
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*/
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#include "stdinc.h"
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#include "channel.h"
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#include "client.h"
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#include "ircd.h"
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#include "numeric.h"
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#include "logger.h"
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#include "s_serv.h"
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#include "send.h"
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#include "whowas.h"
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#include "match.h"
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#include "hash.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_newconf.h"
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static int mo_olist(struct Client *, struct Client *, int parc, const char *parv[]);
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#ifndef STATIC_MODULES
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struct Message olist_msgtab = {
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"OLIST", 0, 0, 0, MFLG_SLOW,
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{mg_unreg, mg_not_oper, mg_ignore, mg_ignore, mg_ignore, {mo_olist, 1}}
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};
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mapi_clist_av1 olist_clist[] = { &olist_msgtab, NULL };
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DECLARE_MODULE_AV1(okick, NULL, NULL, olist_clist, NULL, NULL, "$Revision: 6 $");
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#endif
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static void list_all_channels(struct Client *source_p);
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static void list_named_channel(struct Client *source_p, const char *name);
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/*
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** mo_olist
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** parv[1] = channel
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*/
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static int
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mo_olist(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
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{
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if(!IsOperSpy(source_p))
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{
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sendto_one(source_p, form_str(ERR_NOPRIVS),
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me.name, source_p->name, "oper_spy");
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sendto_one(source_p, form_str(RPL_LISTEND),
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me.name, source_p->name);
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return 0;
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}
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/* If no arg, do all channels *whee*, else just one channel */
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if(parc < 2 || EmptyString(parv[1]))
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list_all_channels(source_p);
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else
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list_named_channel(source_p, parv[1]);
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sendto_one(source_p, form_str(RPL_LISTEND), me.name, source_p->name);
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return 0;
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}
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/*
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* list_all_channels
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* inputs - pointer to client requesting list
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* output - 0/1
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* side effects - list all channels to source_p
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*/
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static void
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list_all_channels(struct Client *source_p)
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{
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struct Channel *chptr;
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rb_dlink_node *ptr;
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report_operspy(source_p, "LIST", NULL);
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sendto_one(source_p, form_str(RPL_LISTSTART), me.name, source_p->name);
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RB_DLINK_FOREACH(ptr, global_channel_list.head)
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{
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chptr = ptr->data;
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sendto_one(source_p, form_str(RPL_LIST),
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me.name, source_p->name, "", chptr->chname,
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rb_dlink_list_length(&chptr->members),
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chptr->topic == NULL ? "" : chptr->topic);
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}
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return;
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}
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/*
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* list_named_channel
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* inputs - pointer to client requesting list
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* output - 0/1
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* side effects - list all channels to source_p
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*/
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static void
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list_named_channel(struct Client *source_p, const char *name)
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{
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struct Channel *chptr;
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char *p;
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char *n = LOCAL_COPY(name);
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if((p = strchr(n, ',')))
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*p = '\0';
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/* Put operspy notice before any output, but only if channel exists */
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chptr = EmptyString(n) ? NULL : find_channel(n);
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if(chptr != NULL)
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report_operspy(source_p, "LIST", chptr->chname);
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sendto_one(source_p, form_str(RPL_LISTSTART), me.name, source_p->name);
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if(EmptyString(n))
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return;
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if(chptr == NULL)
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sendto_one_numeric(source_p, ERR_NOSUCHCHANNEL,
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form_str(ERR_NOSUCHCHANNEL), n);
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else
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sendto_one(source_p, form_str(RPL_LIST), me.name, source_p->name, "",
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chptr->chname, rb_dlink_list_length(&chptr->members),
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chptr->topic ? chptr->topic : "");
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}
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