1 |
/* |
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* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd). |
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* m_join.c: Joins a channel. |
4 |
* |
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* Copyright (C) 2002 by the past and present ircd coders, and others. |
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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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* $Id$ |
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*/ |
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|
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#include "stdinc.h" |
26 |
#include "tools.h" |
27 |
#include "handlers.h" |
28 |
#include "channel.h" |
29 |
#include "channel_mode.h" |
30 |
#include "client.h" |
31 |
#include "common.h" /* bleah */ |
32 |
#include "hash.h" |
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#include "irc_string.h" |
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#include "sprintf_irc.h" |
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#include "ircd.h" |
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#include "list.h" |
37 |
#include "numeric.h" |
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#include "send.h" |
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#include "s_serv.h" |
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#include "s_conf.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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|
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|
46 |
static void m_join(struct Client *, struct Client *, int, char **); |
47 |
static void ms_join(struct Client *, struct Client *, int, char **); |
48 |
static void do_join_0(struct Client *client_p, struct Client *source_p); |
49 |
|
50 |
static void set_final_mode(struct Mode *, struct Mode *); |
51 |
static void remove_our_modes(struct Channel *, struct Client *); |
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static void remove_a_mode(struct Channel *, struct Client *, int, char); |
53 |
|
54 |
static char modebuf[MODEBUFLEN]; |
55 |
static char parabuf[MODEBUFLEN]; |
56 |
static char sendbuf[MODEBUFLEN]; |
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static char *mbuf; |
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|
59 |
struct Message join_msgtab = { |
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"JOIN", 0, 0, 2, 0, MFLG_SLOW, 0, |
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{m_unregistered, m_join, ms_join, m_ignore, m_join, m_ignore} |
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}; |
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|
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#ifndef STATIC_MODULES |
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void |
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_modinit(void) |
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{ |
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mod_add_cmd(&join_msgtab); |
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} |
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|
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void |
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_moddeinit(void) |
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{ |
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mod_del_cmd(&join_msgtab); |
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} |
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|
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const char *_version = "$Revision$"; |
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#endif |
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|
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/* last0() stolen from ircu */ |
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static char * |
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last0(struct Client *client_p, struct Client *source_p, char *chanlist) |
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{ |
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char *p; |
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int join0 = 0; |
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|
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for (p = chanlist; *p; ++p) /* find last "JOIN 0" */ |
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{ |
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if (*p == '0' && (*(p + 1) == ',' || *(p + 1) == '\0')) |
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{ |
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if ((*p + 1) == ',') |
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++p; |
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|
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chanlist = p + 1; |
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join0 = 1; |
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} |
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else |
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{ |
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while (*p != ',' && *p != '\0') /* skip past channel name */ |
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++p; |
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|
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if (*p == '\0') /* hit the end */ |
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break; |
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} |
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} |
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|
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if (join0) |
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do_join_0(client_p, source_p); |
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|
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return chanlist; |
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} |
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|
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/* m_join() |
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* parv[0] = sender prefix |
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* parv[1] = channel |
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* parv[2] = channel password (key) |
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*/ |
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static void |
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m_join(struct Client *client_p, struct Client *source_p, |
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int parc, char *parv[]) |
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{ |
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char *p = NULL; |
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char *key_list = NULL; |
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char *chan_list = NULL; |
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char *chan = NULL; |
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struct Channel *chptr = NULL; |
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int i = 0; |
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unsigned int flags = 0; |
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|
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if (EmptyString(parv[1])) |
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{ |
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sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS), |
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me.name, source_p->name, "JOIN"); |
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return; |
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} |
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|
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assert(client_p == source_p); |
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|
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key_list = parv[2]; |
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chan_list = last0(client_p, source_p, parv[1]); |
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|
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for (chan = strtoken(&p, chan_list, ","); chan; |
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chan = strtoken(&p, NULL, ",")) |
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{ |
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char *key = NULL; |
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|
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/* If we have any more keys, take the first for this channel. */ |
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if (!EmptyString(key_list) && (key_list = strchr(key = key_list, ','))) |
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*key_list++ = '\0'; |
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|
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/* Empty keys are the same as no keys. */ |
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if (key && *key == '\0') |
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key = NULL; |
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|
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if (!check_channel_name(chan, 1)) |
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{ |
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sendto_one(source_p, form_str(ERR_BADCHANNAME), |
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me.name, source_p->name, chan); |
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continue; |
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} |
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|
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if (ConfigChannel.disable_local_channels && (*chan == '&')) |
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{ |
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sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL), |
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me.name, source_p->name, chan); |
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continue; |
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} |
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|
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if (!IsExemptResv(source_p) && |
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!(IsOper(source_p) && ConfigFileEntry.oper_pass_resv) && |
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(!hash_find_resv(chan) == ConfigChannel.restrict_channels)) |
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{ |
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sendto_one(source_p, form_str(ERR_BADCHANNAME), |
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me.name, source_p->name, chan); |
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sendto_realops_flags(UMODE_SPY, L_ALL, |
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"User %s (%s@%s) is attempting to join locally juped channel %s", |
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source_p->name, source_p->username, source_p->host, chan); |
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continue; |
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} |
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|
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if ((dlink_list_length(&source_p->channel) >= ConfigChannel.max_chans_per_user) && |
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(!IsOper(source_p) || (dlink_list_length(&source_p->channel) >= |
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ConfigChannel.max_chans_per_user * 3))) |
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{ |
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sendto_one(source_p, form_str(ERR_TOOMANYCHANNELS), |
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me.name, source_p->name, chan); |
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break; |
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} |
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|
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if ((chptr = hash_find_channel(chan)) != NULL) |
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{ |
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if (IsMember(source_p, chptr)) |
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continue; |
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|
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if (splitmode && !IsOper(source_p) && (*chan != '&') && |
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ConfigChannel.no_join_on_split) |
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{ |
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sendto_one(source_p, form_str(ERR_UNAVAILRESOURCE), |
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me.name, source_p->name, chan); |
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continue; |
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} |
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|
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/* |
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* This should never be the case unless there is some sort of |
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* persistant channels. |
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*/ |
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if (dlink_list_length(&chptr->members) == 0) |
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flags = CHFL_CHANOP; |
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else |
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flags = 0; |
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} |
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else |
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{ |
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if (splitmode && !IsOper(source_p) && (*chan != '&') && |
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(ConfigChannel.no_create_on_split || ConfigChannel.no_join_on_split)) |
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{ |
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sendto_one(source_p, form_str(ERR_UNAVAILRESOURCE), |
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me.name, source_p->name, chan); |
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continue; |
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} |
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|
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flags = CHFL_CHANOP; |
223 |
chptr = make_channel(chan); |
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} |
225 |
|
226 |
if (!IsOper(source_p)) |
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check_spambot_warning(source_p, chptr->chname); |
228 |
|
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/* |
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* can_join checks for +i key, bans. |
231 |
*/ |
232 |
if ((i = can_join(source_p, chptr, key))) |
233 |
{ |
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sendto_one(source_p, form_str(i), me.name, |
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source_p->name, chptr->chname); |
236 |
continue; |
237 |
} |
238 |
|
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add_user_to_channel(chptr, source_p, flags, YES); |
240 |
|
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/* |
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* Set timestamp if appropriate, and propagate |
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*/ |
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if (flags & CHFL_CHANOP) |
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{ |
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chptr->channelts = CurrentTime; |
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chptr->mode.mode |= MODE_TOPICLIMIT; |
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chptr->mode.mode |= MODE_NOPRIVMSGS; |
249 |
|
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sendto_server(client_p, source_p, chptr, CAP_TS6, NOCAPS, LL_ICLIENT, |
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":%s SJOIN %lu %s +nt :@%s", |
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me.id, (unsigned long)chptr->channelts, |
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chptr->chname, source_p->id); |
254 |
sendto_server(client_p, source_p, chptr, NOCAPS, CAP_TS6, LL_ICLIENT, |
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":%s SJOIN %lu %s +nt :@%s", |
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me.name, (unsigned long)chptr->channelts, |
257 |
chptr->chname, source_p->name); |
258 |
/* |
259 |
* notify all other users on the new channel |
260 |
*/ |
261 |
sendto_channel_local(ALL_MEMBERS, NO, chptr, ":%s!%s@%s JOIN :%s", |
262 |
source_p->name, source_p->username, |
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source_p->host, chptr->chname); |
264 |
sendto_channel_local(ALL_MEMBERS, NO, chptr, ":%s MODE %s +nt", |
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me.name, chptr->chname); |
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} |
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else |
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{ |
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sendto_server(client_p, source_p, chptr, CAP_TS6, NOCAPS, LL_ICLIENT, |
270 |
":%s JOIN %lu %s +", |
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source_p->id, (unsigned long)chptr->channelts, |
272 |
chptr->chname); |
273 |
sendto_server(client_p, source_p, chptr, NOCAPS, CAP_TS6, LL_ICLIENT, |
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":%s SJOIN %lu %s + :%s", |
275 |
me.name, (unsigned long)chptr->channelts, |
276 |
chptr->chname, source_p->name); |
277 |
|
278 |
sendto_channel_local(ALL_MEMBERS, NO, chptr, ":%s!%s@%s JOIN :%s", |
279 |
source_p->name, source_p->username, |
280 |
source_p->host, chptr->chname); |
281 |
} |
282 |
|
283 |
del_invite(chptr, source_p); |
284 |
|
285 |
if (chptr->topic != NULL) |
286 |
{ |
287 |
sendto_one(source_p, form_str(RPL_TOPIC), me.name, |
288 |
source_p->name, chptr->chname, chptr->topic); |
289 |
|
290 |
sendto_one(source_p, form_str(RPL_TOPICWHOTIME), |
291 |
me.name, source_p->name, chptr->chname, |
292 |
chptr->topic_info, chptr->topic_time); |
293 |
} |
294 |
|
295 |
channel_member_names(source_p, chptr, 1); |
296 |
|
297 |
source_p->localClient->last_join_time = CurrentTime; |
298 |
} |
299 |
} |
300 |
|
301 |
/* ms_join() |
302 |
* |
303 |
* inputs - parv[0] = uid |
304 |
* parv[1] = ts |
305 |
* parv[2] = channel name |
306 |
* parv[3] = modes |
307 |
* output - none |
308 |
* side effects - handles remote JOIN's sent by servers. In TSora |
309 |
* remote clients are joined using SJOIN, hence a |
310 |
* JOIN sent by a server on behalf of a client is an error. |
311 |
* here, the initial code is in to take an extra parameter |
312 |
* and use it for the TimeStamp on a new channel. |
313 |
*/ |
314 |
static void |
315 |
ms_join(struct Client *client_p, struct Client *source_p, |
316 |
int parc, char *parv[]) |
317 |
{ |
318 |
time_t newts = 0; |
319 |
time_t oldts = 0; |
320 |
int args = 0; |
321 |
int keep_our_modes = 1; |
322 |
int keep_new_modes = 1; |
323 |
int isnew = 0; |
324 |
const char *s = NULL; |
325 |
const char *servername = NULL; |
326 |
struct Channel *chptr = NULL; |
327 |
struct Mode mode, *oldmode; |
328 |
|
329 |
if (parc == 2 && !irccmp(parv[1], "0")) |
330 |
{ |
331 |
do_join_0(client_p, source_p); |
332 |
return; |
333 |
} |
334 |
|
335 |
if (parc < 4 || *parv[2] == '&') |
336 |
return; |
337 |
|
338 |
if (!check_channel_name(parv[2], 0)) |
339 |
{ |
340 |
sendto_realops_flags(UMODE_DEBUG, L_ALL, |
341 |
"*** Too long or invalid channel name from %s: %s", |
342 |
client_p->name, parv[2]); |
343 |
return; |
344 |
} |
345 |
|
346 |
mbuf = modebuf; |
347 |
mode.mode = mode.limit = 0; |
348 |
mode.key[0] = '\0'; |
349 |
|
350 |
for (s = parv[3]; *s; ++s) |
351 |
{ |
352 |
switch (*s) |
353 |
{ |
354 |
case 't': |
355 |
mode.mode |= MODE_TOPICLIMIT; |
356 |
break; |
357 |
case 'n': |
358 |
mode.mode |= MODE_NOPRIVMSGS; |
359 |
break; |
360 |
case 's': |
361 |
mode.mode |= MODE_SECRET; |
362 |
break; |
363 |
case 'm': |
364 |
mode.mode |= MODE_MODERATED; |
365 |
break; |
366 |
case 'i': |
367 |
mode.mode |= MODE_INVITEONLY; |
368 |
break; |
369 |
case 'p': |
370 |
mode.mode |= MODE_PRIVATE; |
371 |
break; |
372 |
case 'k': |
373 |
if (parc < 5 + args) |
374 |
return; |
375 |
|
376 |
strlcpy(mode.key, parv[4 + args], sizeof(mode.key)); |
377 |
args++; |
378 |
break; |
379 |
case 'l': |
380 |
if (parc < 5 + args) |
381 |
return; |
382 |
|
383 |
mode.limit = atoi(parv[4 + args]); |
384 |
args++; |
385 |
break; |
386 |
} |
387 |
} |
388 |
|
389 |
|
390 |
if ((chptr = hash_find_channel(parv[2])) == NULL) |
391 |
{ |
392 |
isnew = 1; |
393 |
chptr = make_channel(parv[2]); |
394 |
} |
395 |
|
396 |
newts = atol(parv[1]); |
397 |
oldts = chptr->channelts; |
398 |
oldmode = &chptr->mode; |
399 |
|
400 |
if (ConfigFileEntry.ignore_bogus_ts) |
401 |
{ |
402 |
if (newts < 800000000) |
403 |
{ |
404 |
sendto_realops_flags(UMODE_DEBUG, L_ALL, |
405 |
"*** Bogus TS %lu on %s ignored from %s", |
406 |
(unsigned long)newts, chptr->chname, |
407 |
client_p->name); |
408 |
|
409 |
newts = (oldts == 0) ? 0 : 800000000; |
410 |
} |
411 |
} |
412 |
else |
413 |
{ |
414 |
if (!newts && !isnew && oldts) |
415 |
{ |
416 |
sendto_channel_local(ALL_MEMBERS, NO, chptr, |
417 |
":%s NOTICE %s :*** Notice -- TS for %s changed from %lu to 0", |
418 |
me.name, chptr->chname, chptr->chname, (unsigned long)oldts); |
419 |
sendto_realops_flags(UMODE_ALL, L_ALL, |
420 |
"Server %s changing TS on %s from %lu to 0", |
421 |
source_p->name, chptr->chname, (unsigned long)oldts); |
422 |
} |
423 |
} |
424 |
|
425 |
if (isnew) |
426 |
chptr->channelts = newts; |
427 |
else if (newts == 0 || oldts == 0) |
428 |
chptr->channelts = 0; |
429 |
else if (newts == oldts) |
430 |
; |
431 |
else if (newts < oldts) |
432 |
{ |
433 |
keep_our_modes = NO; |
434 |
chptr->channelts = newts; |
435 |
} |
436 |
else |
437 |
keep_new_modes = NO; |
438 |
|
439 |
if (!keep_new_modes) |
440 |
mode = *oldmode; |
441 |
else if (keep_our_modes) |
442 |
{ |
443 |
mode.mode |= oldmode->mode; |
444 |
if (oldmode->limit > mode.limit) |
445 |
mode.limit = oldmode->limit; |
446 |
if (strcmp(mode.key, oldmode->key) < 0) |
447 |
strcpy(mode.key, oldmode->key); |
448 |
} |
449 |
|
450 |
set_final_mode(&mode, oldmode); |
451 |
chptr->mode = mode; |
452 |
|
453 |
/* Lost the TS, other side wins, so remove modes on this side */ |
454 |
if (!keep_our_modes) |
455 |
{ |
456 |
remove_our_modes(chptr, source_p); |
457 |
sendto_channel_local(ALL_MEMBERS, NO, chptr, |
458 |
":%s NOTICE %s :*** Notice -- TS for %s changed from %lu to %lu", |
459 |
me.name, chptr->chname, chptr->chname, |
460 |
(unsigned long)oldts, (unsigned long)newts); |
461 |
} |
462 |
|
463 |
if (*modebuf != '\0') |
464 |
{ |
465 |
servername = (ConfigServerHide.hide_servers || IsHidden(source_p)) ? |
466 |
me.name : source_p->name; |
467 |
|
468 |
/* This _SHOULD_ be to ALL_MEMBERS |
469 |
* It contains only +imnpstlk, etc */ |
470 |
sendto_channel_local(ALL_MEMBERS, NO, chptr, ":%s MODE %s %s %s", |
471 |
servername, chptr->chname, modebuf, parabuf); |
472 |
} |
473 |
|
474 |
if (!IsMember(source_p, chptr)) |
475 |
{ |
476 |
add_user_to_channel(chptr, source_p, 0, YES); |
477 |
sendto_channel_local(ALL_MEMBERS, NO, chptr, ":%s!%s@%s JOIN :%s", |
478 |
source_p->name, source_p->username, |
479 |
source_p->host, chptr->chname); |
480 |
} |
481 |
|
482 |
sendto_server(client_p, NULL, chptr, CAP_TS6, NOCAPS, NOFLAGS, |
483 |
":%s JOIN %lu %s +", |
484 |
ID(source_p), (unsigned long)chptr->channelts, chptr->chname); |
485 |
sendto_server(client_p, NULL, chptr, NOCAPS, CAP_TS6, NOFLAGS, |
486 |
":%s SJOIN %lu %s + :%s", |
487 |
source_p->servptr->name, (unsigned long)chptr->channelts, |
488 |
chptr->chname, source_p->name); |
489 |
} |
490 |
|
491 |
/* do_join_0() |
492 |
* |
493 |
* inputs - pointer to client doing join 0 |
494 |
* output - NONE |
495 |
* side effects - Use has decided to join 0. This is legacy |
496 |
* from the days when channels were numbers not names. *sigh* |
497 |
* There is a bunch of evilness necessary here due to |
498 |
* anti spambot code. |
499 |
*/ |
500 |
static void |
501 |
do_join_0(struct Client *client_p, struct Client *source_p) |
502 |
{ |
503 |
struct Channel *chptr = NULL; |
504 |
dlink_node *ptr = NULL, *ptr_next = NULL; |
505 |
|
506 |
if (source_p->channel.head && MyConnect(source_p) && !IsOper(source_p)) |
507 |
check_spambot_warning(source_p, NULL); |
508 |
|
509 |
DLINK_FOREACH_SAFE(ptr, ptr_next, source_p->channel.head) |
510 |
{ |
511 |
chptr = ((struct Membership *)ptr->data)->chptr; |
512 |
|
513 |
sendto_server(client_p, NULL, chptr, CAP_TS6, NOCAPS, NOFLAGS, |
514 |
":%s PART %s", ID(source_p), chptr->chname); |
515 |
sendto_server(client_p, NULL, chptr, NOCAPS, CAP_TS6, NOFLAGS, |
516 |
":%s PART %s", source_p->name, chptr->chname); |
517 |
sendto_channel_local(ALL_MEMBERS, NO, chptr, ":%s!%s@%s PART %s", |
518 |
source_p->name, source_p->username, |
519 |
source_p->host, chptr->chname); |
520 |
|
521 |
remove_user_from_channel(ptr->data); |
522 |
} |
523 |
} |
524 |
|
525 |
/* set_final_mode() |
526 |
* |
527 |
* inputs - pointer to mode to setup |
528 |
* - pointer to old mode |
529 |
* output - NONE |
530 |
* side effects - |
531 |
*/ |
532 |
static const struct mode_letter |
533 |
{ |
534 |
unsigned int mode; |
535 |
unsigned char letter; |
536 |
} flags[] = { |
537 |
{ MODE_NOPRIVMSGS, 'n' }, |
538 |
{ MODE_TOPICLIMIT, 't' }, |
539 |
{ MODE_SECRET, 's' }, |
540 |
{ MODE_MODERATED, 'm' }, |
541 |
{ MODE_INVITEONLY, 'i' }, |
542 |
{ MODE_PRIVATE, 'p' }, |
543 |
{ 0, '\0' } |
544 |
}; |
545 |
|
546 |
static void |
547 |
set_final_mode(struct Mode *mode, struct Mode *oldmode) |
548 |
{ |
549 |
char *pbuf = parabuf; |
550 |
int what = 0; |
551 |
int len; |
552 |
int i; |
553 |
|
554 |
for (i = 0; flags[i].letter; i++) |
555 |
{ |
556 |
if ((flags[i].mode & mode->mode) && |
557 |
!(flags[i].mode & oldmode->mode)) |
558 |
{ |
559 |
if (what != 1) |
560 |
{ |
561 |
*mbuf++ = '+'; |
562 |
what = 1; |
563 |
} |
564 |
*mbuf++ = flags[i].letter; |
565 |
} |
566 |
} |
567 |
|
568 |
for (i = 0; flags[i].letter; i++) |
569 |
{ |
570 |
if ((flags[i].mode & oldmode->mode) && |
571 |
!(flags[i].mode & mode->mode)) |
572 |
{ |
573 |
if (what != -1) |
574 |
{ |
575 |
*mbuf++ = '-'; |
576 |
what = -1; |
577 |
} |
578 |
*mbuf++ = flags[i].letter; |
579 |
} |
580 |
} |
581 |
|
582 |
if (oldmode->limit != 0 && mode->limit == 0) |
583 |
{ |
584 |
if (what != -1) |
585 |
{ |
586 |
*mbuf++ = '-'; |
587 |
what = -1; |
588 |
} |
589 |
*mbuf++ = 'l'; |
590 |
} |
591 |
|
592 |
if (oldmode->key[0] && !mode->key[0]) |
593 |
{ |
594 |
if (what != -1) |
595 |
{ |
596 |
*mbuf++ = '-'; |
597 |
what = -1; |
598 |
} |
599 |
*mbuf++ = 'k'; |
600 |
len = ircsprintf(pbuf, "%s ", oldmode->key); |
601 |
pbuf += len; |
602 |
} |
603 |
|
604 |
if (mode->limit != 0 && oldmode->limit != mode->limit) |
605 |
{ |
606 |
if (what != 1) |
607 |
{ |
608 |
*mbuf++ = '+'; |
609 |
what = 1; |
610 |
} |
611 |
*mbuf++ = 'l'; |
612 |
len = ircsprintf(pbuf, "%d ", mode->limit); |
613 |
pbuf += len; |
614 |
} |
615 |
|
616 |
if (mode->key[0] && strcmp(oldmode->key, mode->key)) |
617 |
{ |
618 |
if (what != 1) |
619 |
{ |
620 |
*mbuf++ = '+'; |
621 |
what = 1; |
622 |
} |
623 |
*mbuf++ = 'k'; |
624 |
len = ircsprintf(pbuf, "%s ", mode->key); |
625 |
pbuf += len; |
626 |
} |
627 |
*mbuf = '\0'; |
628 |
} |
629 |
|
630 |
/* remove_our_modes() |
631 |
* |
632 |
* inputs - pointer to channel to remove modes from |
633 |
* - client pointer |
634 |
* output - NONE |
635 |
* side effects - Go through the local members, remove all their |
636 |
* chanop modes etc., this side lost the TS. |
637 |
*/ |
638 |
static void |
639 |
remove_our_modes(struct Channel *chptr, struct Client *source_p) |
640 |
{ |
641 |
remove_a_mode(chptr, source_p, CHFL_CHANOP, 'o'); |
642 |
#ifdef HALFOPS |
643 |
remove_a_mode(chptr, source_p, CHFL_HALFOP, 'h'); |
644 |
#endif |
645 |
remove_a_mode(chptr, source_p, CHFL_VOICE, 'v'); |
646 |
} |
647 |
|
648 |
/* remove_a_mode() |
649 |
* |
650 |
* inputs - |
651 |
* output - NONE |
652 |
* side effects - remove ONE mode from a channel |
653 |
*/ |
654 |
static void |
655 |
remove_a_mode(struct Channel *chptr, struct Client *source_p, |
656 |
int mask, char flag) |
657 |
{ |
658 |
dlink_node *ptr; |
659 |
struct Membership *ms; |
660 |
char lmodebuf[MODEBUFLEN]; |
661 |
const char *lpara[MAXMODEPARAMS]; |
662 |
int count = 0; |
663 |
int lcount; |
664 |
|
665 |
mbuf = lmodebuf; |
666 |
*mbuf++ = '-'; |
667 |
|
668 |
for (lcount = 0; lcount < MAXMODEPARAMS; lcount++) |
669 |
lpara[lcount] = ""; |
670 |
sendbuf[0] = '\0'; |
671 |
|
672 |
DLINK_FOREACH(ptr, chptr->members.head) |
673 |
{ |
674 |
ms = ptr->data; |
675 |
|
676 |
if ((ms->flags & mask) == 0) |
677 |
continue; |
678 |
|
679 |
ms->flags &= ~mask; |
680 |
|
681 |
lpara[count++] = ms->client_p->name; |
682 |
|
683 |
*mbuf++ = flag; |
684 |
|
685 |
if (count >= MAXMODEPARAMS) |
686 |
{ |
687 |
for (lcount = 0; lcount < MAXMODEPARAMS; lcount++) |
688 |
{ |
689 |
if (*lpara[lcount] == '\0') |
690 |
break; |
691 |
|
692 |
strlcat(sendbuf, " ", sizeof(sendbuf)); |
693 |
strlcat(sendbuf, lpara[lcount], sizeof(sendbuf)); |
694 |
lpara[lcount] = ""; |
695 |
} |
696 |
|
697 |
*mbuf = '\0'; |
698 |
sendto_channel_local(ALL_MEMBERS, NO, chptr, |
699 |
":%s MODE %s %s%s", |
700 |
(IsHidden(source_p) || |
701 |
ConfigServerHide.hide_servers) ? |
702 |
me.name : source_p->name, |
703 |
chptr->chname, lmodebuf, sendbuf); |
704 |
mbuf = lmodebuf; |
705 |
*mbuf++ = '-'; |
706 |
count = 0; |
707 |
sendbuf[0] = '\0'; |
708 |
} |
709 |
} |
710 |
|
711 |
if (count != 0) |
712 |
{ |
713 |
*mbuf = '\0'; |
714 |
for (lcount = 0; lcount < MAXMODEPARAMS; lcount++) |
715 |
{ |
716 |
if (*lpara[lcount] == '\0') |
717 |
break; |
718 |
|
719 |
strlcat(sendbuf, " ", sizeof(sendbuf)); |
720 |
strlcat(sendbuf, lpara[lcount], sizeof(sendbuf)); |
721 |
} |
722 |
sendto_channel_local(ALL_MEMBERS, NO, chptr, |
723 |
":%s MODE %s %s%s", |
724 |
(IsHidden(source_p) || ConfigServerHide.hide_servers) ? |
725 |
me.name : source_p->name, |
726 |
chptr->chname, lmodebuf, sendbuf); |
727 |
} |
728 |
} |
729 |
|