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/* |
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* ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd) |
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* |
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* Copyright (c) 1997-2020 ircd-hybrid 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 |
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* USA |
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*/ |
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|
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/*! \file m_stats.c |
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* \brief Includes required functions for processing the STATS command. |
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* \version $Id$ |
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*/ |
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|
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#include "stdinc.h" |
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#include "list.h" |
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#include "client.h" |
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#include "irc_string.h" |
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#include "ircd.h" |
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#include "listener.h" |
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#include "parse.h" |
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#include "conf.h" |
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#include "conf_class.h" |
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#include "conf_cluster.h" |
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#include "conf_gecos.h" |
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#include "conf_pseudo.h" |
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#include "conf_resv.h" |
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#include "conf_service.h" |
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#include "conf_shared.h" |
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#include "hostmask.h" |
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#include "numeric.h" |
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#include "send.h" |
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#include "fdlist.h" |
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#include "misc.h" |
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#include "server.h" |
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#include "server_capab.h" |
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#include "event.h" |
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#include "modules.h" |
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#include "whowas.h" |
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#include "watch.h" |
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#include "reslib.h" |
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#include "motd.h" |
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#include "ipcache.h" |
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#include "channel.h" |
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#include "channel_invite.h" |
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|
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|
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static const char * |
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oper_privs_as_string(const unsigned int flags) |
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{ |
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static const struct oper_flags |
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{ |
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unsigned int flag; |
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unsigned char letter; |
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} flag_table[] = { |
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{ OPER_FLAG_ADMIN, 'A' }, |
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{ OPER_FLAG_CLOSE, 'B' }, |
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{ OPER_FLAG_CONNECT, 'C' }, |
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{ OPER_FLAG_CONNECT_REMOTE, 'D' }, |
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{ OPER_FLAG_DIE, 'E' }, |
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{ OPER_FLAG_DLINE, 'F' }, |
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{ OPER_FLAG_GLOBOPS, 'G' }, |
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{ OPER_FLAG_JOIN_RESV, 'H' }, |
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{ OPER_FLAG_KILL, 'I' }, |
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{ OPER_FLAG_KILL_REMOTE, 'J' }, |
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{ OPER_FLAG_KLINE, 'K' }, |
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{ OPER_FLAG_LOCOPS, 'L' }, |
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{ OPER_FLAG_MODULE, 'M' }, |
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{ OPER_FLAG_NICK_RESV, 'N' }, |
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{ OPER_FLAG_OPME, 'O' }, |
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{ OPER_FLAG_REHASH, 'P' }, |
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{ OPER_FLAG_REMOTEBAN, 'Q' }, |
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{ OPER_FLAG_RESTART, 'R' }, |
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{ OPER_FLAG_RESV, 'S' }, |
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{ OPER_FLAG_SET, 'T' }, |
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{ OPER_FLAG_SQUIT, 'U' }, |
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{ OPER_FLAG_SQUIT_REMOTE, 'V' }, |
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{ OPER_FLAG_UNDLINE, 'W' }, |
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{ OPER_FLAG_UNKLINE, 'X' }, |
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{ OPER_FLAG_UNRESV, 'Y' }, |
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{ OPER_FLAG_UNXLINE, 'Z' }, |
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{ OPER_FLAG_WALLOPS, 'a' }, |
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{ OPER_FLAG_XLINE, 'b' }, |
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{ 0, '\0' } |
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}; |
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|
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static char buf[sizeof(flag_table) / sizeof(flag_table[0])]; |
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char *p = buf; |
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|
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for (const struct oper_flags *tab = flag_table; tab->flag; ++tab) |
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if (flags & tab->flag) |
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*p++ = tab->letter; |
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|
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if (p == buf) |
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*p++ = '0'; |
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|
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*p = '\0'; |
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|
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return buf; |
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} |
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|
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static void |
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report_shared(struct Client *source_p) |
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{ |
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static const struct shared_types |
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{ |
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unsigned int type; |
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unsigned char letter; |
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} flag_table[] = { |
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{ SHARED_KLINE, 'K' }, |
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{ SHARED_UNKLINE, 'U' }, |
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{ SHARED_XLINE, 'X' }, |
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{ SHARED_UNXLINE, 'Y' }, |
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{ SHARED_RESV, 'Q' }, |
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{ SHARED_UNRESV, 'R' }, |
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{ SHARED_LOCOPS, 'L' }, |
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{ SHARED_DLINE, 'D' }, |
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{ SHARED_UNDLINE, 'E' }, |
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{ 0, '\0' } |
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}; |
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|
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dlink_node *node; |
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char buf[sizeof(flag_table) / sizeof(flag_table[0]) + 1]; /* +1 for 'c' */ |
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|
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DLINK_FOREACH(node, shared_get_list()->head) |
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{ |
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const struct SharedItem *shared = node->data; |
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char *p = buf; |
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|
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*p++ = 'c'; |
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|
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for (const struct shared_types *tab = flag_table; tab->type; ++tab) |
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if (tab->type & shared->type) |
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*p++ = tab->letter; |
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else |
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*p++ = ToLower(tab->letter); |
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|
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*p = '\0'; |
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|
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sendto_one_numeric(source_p, &me, RPL_STATSULINE, shared->server, |
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shared->user, shared->host, buf); |
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} |
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} |
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|
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static void |
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report_cluster(struct Client *source_p) |
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{ |
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static const struct cluster_types |
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{ |
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unsigned int type; |
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unsigned char letter; |
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} flag_table[] = { |
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{ CLUSTER_KLINE, 'K' }, |
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{ CLUSTER_UNKLINE, 'U' }, |
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{ CLUSTER_XLINE, 'X' }, |
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{ CLUSTER_UNXLINE, 'Y' }, |
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{ CLUSTER_RESV, 'Q' }, |
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{ CLUSTER_UNRESV, 'R' }, |
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{ CLUSTER_LOCOPS, 'L' }, |
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{ CLUSTER_DLINE, 'D' }, |
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{ CLUSTER_UNDLINE, 'E' }, |
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{ 0, '\0' } |
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}; |
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|
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dlink_node *node; |
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char buf[sizeof(flag_table) / sizeof(flag_table[0]) + 1]; /* +1 for 'C' */ |
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|
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DLINK_FOREACH(node, cluster_get_list()->head) |
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{ |
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const struct ClusterItem *cluster = node->data; |
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char *p = buf; |
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|
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*p++ = 'C'; |
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|
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for (const struct cluster_types *tab = flag_table; tab->type; ++tab) |
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if (tab->type & cluster->type) |
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*p++ = tab->letter; |
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else |
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*p++ = ToLower(tab->letter); |
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|
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*p = '\0'; |
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|
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sendto_one_numeric(source_p, &me, RPL_STATSULINE, cluster->server, |
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"*", "*", buf); |
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} |
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} |
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|
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static void |
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stats_service(struct Client *source_p, int parc, char *parv[]) |
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{ |
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dlink_node *node; |
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|
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DLINK_FOREACH(node, service_get_list()->head) |
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{ |
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const struct ServiceItem *service = node->data; |
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sendto_one_numeric(source_p, &me, RPL_STATSSERVICE, "*", service->name, 0, 0); |
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} |
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} |
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|
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static void |
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stats_gecos(struct Client *source_p, int parc, char *parv[]) |
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{ |
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dlink_node *node; |
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|
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DLINK_FOREACH(node, gecos_get_list()->head) |
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{ |
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const struct GecosItem *gecos = node->data; |
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sendto_one_numeric(source_p, &me, RPL_STATSXLINE, |
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gecos->expire ? 'x' : 'X', |
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gecos->mask, gecos->reason); |
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} |
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} |
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|
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/* |
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* inputs - pointer to client requesting confitem report |
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* - ConfType to report |
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* output - none |
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* side effects - |
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*/ |
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static void |
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stats_operator(struct Client *source_p, int parc, char *parv[]) |
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{ |
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dlink_node *node; |
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|
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if (!HasUMode(source_p, UMODE_OPER) && ConfigGeneral.stats_o_oper_only) |
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{ |
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sendto_one_numeric(source_p, &me, ERR_NOPRIVILEGES); |
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return; |
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} |
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|
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DLINK_FOREACH(node, operator_items.head) |
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{ |
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const struct MaskItem *conf = node->data; |
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|
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/* Don't allow non opers to see oper privs */ |
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if (HasUMode(source_p, UMODE_OPER)) |
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sendto_one_numeric(source_p, &me, RPL_STATSOLINE, 'O', conf->user, conf->host, |
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conf->name, oper_privs_as_string(conf->port), |
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conf->class->name); |
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else |
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sendto_one_numeric(source_p, &me, RPL_STATSOLINE, 'O', conf->user, conf->host, |
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conf->name, "0", conf->class->name); |
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} |
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} |
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|
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static void |
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stats_connect(struct Client *source_p, int parc, char *parv[]) |
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{ |
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dlink_node *node; |
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|
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DLINK_FOREACH(node, connect_items.head) |
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{ |
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char buf[8]; |
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char *p = buf; |
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const struct MaskItem *conf = node->data; |
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|
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if (IsConfAllowAutoConn(conf)) |
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*p++ = 'A'; |
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if (IsConfTLS(conf)) |
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*p++ = 'S'; |
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if (p == buf) |
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*p++ = '*'; |
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|
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*p = '\0'; |
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|
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/* |
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* Allow admins to see actual ips unless 'hide_server_ips' is enabled |
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*/ |
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if (ConfigServerHide.hide_server_ips == 0 && HasUMode(source_p, UMODE_ADMIN)) |
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sendto_one_numeric(source_p, &me, RPL_STATSCLINE, 'C', conf->host, |
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buf, conf->name, conf->port, conf->class->name); |
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else |
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sendto_one_numeric(source_p, &me, RPL_STATSCLINE, 'C', "*@127.0.0.1", |
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buf, conf->name, conf->port, conf->class->name); |
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} |
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} |
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|
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/* report_resv() |
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* |
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* inputs - pointer to client pointer to report to. |
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* output - NONE |
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* side effects - report all resvs to client. |
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*/ |
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static void |
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stats_resv(struct Client *source_p, int parc, char *parv[]) |
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{ |
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dlink_node *node; |
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|
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DLINK_FOREACH(node, resv_chan_get_list()->head) |
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{ |
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const struct ResvItem *resv = node->data; |
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|
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sendto_one_numeric(source_p, &me, RPL_STATSQLINE, |
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resv->expire ? 'q' : 'Q', |
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resv->mask, resv->reason); |
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} |
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|
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DLINK_FOREACH(node, resv_nick_get_list()->head) |
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{ |
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const struct ResvItem *resv = node->data; |
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|
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sendto_one_numeric(source_p, &me, RPL_STATSQLINE, |
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resv->expire ? 'q' : 'Q', |
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resv->mask, resv->reason); |
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} |
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} |
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|
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static void |
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stats_memory(struct Client *source_p, int parc, char *parv[]) |
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{ |
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dlink_node *node, *node2; |
324 |
|
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unsigned int local_client_conf_count = 0; /* local client conf links */ |
326 |
|
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unsigned int channel_members = 0; |
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unsigned int channel_invites = 0; |
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unsigned int channel_bans = 0; |
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unsigned int channel_except = 0; |
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unsigned int channel_invex = 0; |
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|
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unsigned int wwu = 0; /* whowas users */ |
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unsigned int number_ips_stored = 0; /* number of ip addresses hashed */ |
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|
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size_t channel_ban_memory = 0; |
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size_t channel_except_memory = 0; |
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size_t channel_invex_memory = 0; |
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|
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unsigned int safelist_count = 0; |
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size_t safelist_memory = 0; |
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|
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size_t wwm = 0; /* whowas array memory used */ |
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size_t mem_ips_stored = 0; /* memory used by ip address hash */ |
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|
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unsigned int local_client_count = 0; |
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unsigned int remote_client_count = 0; |
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|
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size_t local_client_memory_used = 0; |
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size_t remote_client_memory_used = 0; |
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|
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unsigned int watch_list_headers = 0; /* watchlist headers */ |
353 |
unsigned int watch_list_entries = 0; /* watchlist entries */ |
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size_t watch_list_memory = 0; /* watchlist memory used */ |
355 |
|
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unsigned int listener_count = 0; |
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size_t listener_memory = 0; |
358 |
|
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|
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DLINK_FOREACH(node, local_server_list.head) |
361 |
{ |
362 |
const struct Client *target_p = node->data; |
363 |
|
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local_client_conf_count += dlink_list_length(&target_p->connection->confs); |
365 |
} |
366 |
|
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DLINK_FOREACH(node, local_client_list.head) |
368 |
{ |
369 |
const struct Client *target_p = node->data; |
370 |
|
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local_client_conf_count += dlink_list_length(&target_p->connection->confs); |
372 |
watch_list_entries += dlink_list_length(&target_p->connection->watches); |
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} |
374 |
|
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local_client_count = dlink_list_length(&local_server_list) + dlink_list_length(&local_client_list); |
376 |
remote_client_count = dlink_list_length(&global_server_list) + dlink_list_length(&global_client_list) - local_client_count; |
377 |
|
378 |
/* Count up all members, invites, ban lists, except lists, Invex lists */ |
379 |
DLINK_FOREACH(node, channel_get_list()->head) |
380 |
{ |
381 |
const struct Channel *channel = node->data; |
382 |
|
383 |
channel_members += dlink_list_length(&channel->members); |
384 |
channel_invites += dlink_list_length(&channel->invites); |
385 |
|
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channel_bans += dlink_list_length(&channel->banlist); |
387 |
channel_ban_memory += dlink_list_length(&channel->banlist) * sizeof(struct Ban); |
388 |
|
389 |
channel_except += dlink_list_length(&channel->exceptlist); |
390 |
channel_except_memory += dlink_list_length(&channel->exceptlist) * sizeof(struct Ban); |
391 |
|
392 |
channel_invex += dlink_list_length(&channel->invexlist); |
393 |
channel_invex_memory += dlink_list_length(&channel->invexlist) * sizeof(struct Ban); |
394 |
} |
395 |
|
396 |
safelist_count = dlink_list_length(&listing_client_list); |
397 |
if (safelist_count) |
398 |
{ |
399 |
safelist_memory = safelist_count * sizeof(struct ListTask); |
400 |
|
401 |
DLINK_FOREACH(node, listing_client_list.head) |
402 |
{ |
403 |
const struct Client *acptr = node->data; |
404 |
|
405 |
DLINK_FOREACH(node2, acptr->connection->list_task->show_mask.head) |
406 |
safelist_memory += strlen(node2->data); |
407 |
|
408 |
DLINK_FOREACH(node2, acptr->connection->list_task->hide_mask.head) |
409 |
safelist_memory += strlen(node2->data); |
410 |
} |
411 |
} |
412 |
|
413 |
watch_count_memory(&watch_list_headers, &watch_list_memory); |
414 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
415 |
"z :WATCH headers %u(%zu) entries %u(%zu)", |
416 |
watch_list_headers, |
417 |
watch_list_memory, |
418 |
watch_list_entries, |
419 |
watch_list_entries * sizeof(dlink_node) * 2); |
420 |
|
421 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
422 |
"z :Clients %u(%zu)", |
423 |
dlink_list_length(&global_client_list), |
424 |
dlink_list_length(&global_client_list) * sizeof(struct Client)); |
425 |
|
426 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
427 |
"z :Servers %u(%zu, %zu)", |
428 |
dlink_list_length(&global_server_list), |
429 |
dlink_list_length(&global_server_list) * sizeof(struct Client), |
430 |
dlink_list_length(&global_server_list) * sizeof(struct Server)); |
431 |
|
432 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
433 |
"z :Attached confs %u(%zu)", |
434 |
local_client_conf_count, |
435 |
local_client_conf_count * sizeof(dlink_node)); |
436 |
|
437 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
438 |
"z :Resv channels %u(%zu) nicks %u(%zu)", |
439 |
dlink_list_length(resv_chan_get_list()), |
440 |
dlink_list_length(resv_chan_get_list()) * sizeof(struct ResvItem), |
441 |
dlink_list_length(resv_nick_get_list()), |
442 |
dlink_list_length(resv_nick_get_list()) * sizeof(struct ResvItem)); |
443 |
|
444 |
listener_count_memory(&listener_count, &listener_memory); |
445 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
446 |
"z :Listeners %u(%zu)", |
447 |
listener_count, listener_memory); |
448 |
|
449 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
450 |
"z :Classes %u(%zu)", |
451 |
dlink_list_length(class_get_list()), |
452 |
dlink_list_length(class_get_list()) * sizeof(struct ClassItem)); |
453 |
|
454 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
455 |
"z :Channels %u(%zu)", |
456 |
dlink_list_length(channel_get_list()), |
457 |
dlink_list_length(channel_get_list()) * sizeof(struct Channel)); |
458 |
|
459 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
460 |
"z :Bans %u(%zu)", |
461 |
channel_bans, channel_ban_memory); |
462 |
|
463 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
464 |
"z :Exceptions %u(%zu)", |
465 |
channel_except, channel_except_memory); |
466 |
|
467 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
468 |
"z :Invex %u(%zu)", |
469 |
channel_invex, channel_invex_memory); |
470 |
|
471 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
472 |
"z :Channel members %u(%zu) invites %u(%zu)", |
473 |
channel_members, |
474 |
channel_members * sizeof(struct ChannelMember), |
475 |
channel_invites, |
476 |
channel_invites * sizeof(struct Invite)); |
477 |
|
478 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
479 |
"z :Safelist %u(%zu)", |
480 |
safelist_count, safelist_memory); |
481 |
|
482 |
whowas_count_memory(&wwu, &wwm); |
483 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
484 |
"z :Whowas users %u(%zu)", wwu, wwm); |
485 |
|
486 |
motd_memory_count(source_p); |
487 |
|
488 |
ipcache_get_stats(&number_ips_stored, &mem_ips_stored); |
489 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
490 |
"z :iphash %u(%zu)", |
491 |
number_ips_stored, mem_ips_stored); |
492 |
|
493 |
local_client_memory_used = local_client_count * (sizeof(struct Client) + sizeof(struct Connection)); |
494 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
495 |
"z :Local client Memory in use: %u(%zu)", |
496 |
local_client_count, local_client_memory_used); |
497 |
|
498 |
remote_client_memory_used = remote_client_count * sizeof(struct Client); |
499 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
500 |
"z :Remote client Memory in use: %u(%zu)", |
501 |
remote_client_count, remote_client_memory_used); |
502 |
} |
503 |
|
504 |
static void |
505 |
stats_dns_servers(struct Client *source_p, int parc, char *parv[]) |
506 |
{ |
507 |
char ipaddr[HOSTIPLEN + 1]; |
508 |
|
509 |
for (unsigned int i = 0; i < irc_nscount; ++i) |
510 |
{ |
511 |
getnameinfo((const struct sockaddr *)&irc_nsaddr_list[i], irc_nsaddr_list[i].ss_len, |
512 |
ipaddr, sizeof(ipaddr), NULL, 0, NI_NUMERICHOST); |
513 |
sendto_one_numeric(source_p, &me, RPL_STATSALINE, ipaddr); |
514 |
} |
515 |
} |
516 |
|
517 |
/* stats_deny() |
518 |
* |
519 |
* input - client to report to |
520 |
* output - none |
521 |
* side effects - client is given dline list. |
522 |
*/ |
523 |
static void |
524 |
stats_deny(struct Client *source_p, int parc, char *parv[]) |
525 |
{ |
526 |
dlink_node *node; |
527 |
|
528 |
for (unsigned int i = 0; i < ATABLE_SIZE; ++i) |
529 |
{ |
530 |
DLINK_FOREACH(node, atable[i].head) |
531 |
{ |
532 |
const struct AddressRec *arec = node->data; |
533 |
|
534 |
if (arec->type != CONF_DLINE) |
535 |
continue; |
536 |
|
537 |
const struct MaskItem *conf = arec->conf; |
538 |
/* Don't report a temporary dline as permanent dline */ |
539 |
if (conf->until) |
540 |
continue; |
541 |
|
542 |
sendto_one_numeric(source_p, &me, RPL_STATSDLINE, 'D', conf->host, conf->reason); |
543 |
} |
544 |
} |
545 |
} |
546 |
|
547 |
/* stats_tdeny() |
548 |
* |
549 |
* input - client to report to |
550 |
* output - none |
551 |
* side effects - client is given dline list. |
552 |
*/ |
553 |
static void |
554 |
stats_tdeny(struct Client *source_p, int parc, char *parv[]) |
555 |
{ |
556 |
dlink_node *node; |
557 |
|
558 |
for (unsigned int i = 0; i < ATABLE_SIZE; ++i) |
559 |
{ |
560 |
DLINK_FOREACH(node, atable[i].head) |
561 |
{ |
562 |
const struct AddressRec *arec = node->data; |
563 |
|
564 |
if (arec->type != CONF_DLINE) |
565 |
continue; |
566 |
|
567 |
const struct MaskItem *conf = arec->conf; |
568 |
/* Don't report a permanent dline as temporary dline */ |
569 |
if (conf->until == 0) |
570 |
continue; |
571 |
|
572 |
sendto_one_numeric(source_p, &me, RPL_STATSDLINE, 'd', conf->host, conf->reason); |
573 |
} |
574 |
} |
575 |
} |
576 |
|
577 |
/* stats_exempt() |
578 |
* |
579 |
* input - client to report to |
580 |
* output - none |
581 |
* side effects - client is given list of exempt blocks |
582 |
*/ |
583 |
static void |
584 |
stats_exempt(struct Client *source_p, int parc, char *parv[]) |
585 |
{ |
586 |
dlink_node *node; |
587 |
|
588 |
if (ConfigGeneral.stats_e_disabled) |
589 |
{ |
590 |
sendto_one_numeric(source_p, &me, ERR_NOPRIVILEGES); |
591 |
return; |
592 |
} |
593 |
|
594 |
for (unsigned int i = 0; i < ATABLE_SIZE; ++i) |
595 |
{ |
596 |
DLINK_FOREACH(node, atable[i].head) |
597 |
{ |
598 |
const struct AddressRec *arec = node->data; |
599 |
|
600 |
if (arec->type != CONF_EXEMPT) |
601 |
continue; |
602 |
|
603 |
const struct MaskItem *conf = arec->conf; |
604 |
sendto_one_numeric(source_p, &me, RPL_STATSDLINE, 'e', conf->host, ""); |
605 |
} |
606 |
} |
607 |
} |
608 |
|
609 |
static void |
610 |
stats_events(struct Client *source_p, int parc, char *parv[]) |
611 |
{ |
612 |
dlink_node *node; |
613 |
|
614 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
615 |
"E :Operation Next Execution"); |
616 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
617 |
"E :---------------------------------------------"); |
618 |
|
619 |
DLINK_FOREACH(node, event_get_list()->head) |
620 |
{ |
621 |
const struct event *ev = node->data; |
622 |
|
623 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
624 |
"E :%-30s %-4ju seconds", |
625 |
ev->name, ev->next - event_base->time.sec_monotonic); |
626 |
} |
627 |
} |
628 |
|
629 |
static void |
630 |
stats_fdlist(struct Client *source_p, int parc, char *parv[]) |
631 |
{ |
632 |
for (int fd = 0; fd <= highest_fd; ++fd) |
633 |
{ |
634 |
const fde_t *F = &fd_table[fd]; |
635 |
|
636 |
if (F->flags.open == true) |
637 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
638 |
"F :fd %-5d desc '%s'", F->fd, F->desc); |
639 |
} |
640 |
} |
641 |
|
642 |
static void |
643 |
stats_hubleaf(struct Client *source_p, int parc, char *parv[]) |
644 |
{ |
645 |
dlink_node *node, *node2; |
646 |
|
647 |
DLINK_FOREACH(node, connect_items.head) |
648 |
{ |
649 |
const struct MaskItem *conf = node->data; |
650 |
|
651 |
DLINK_FOREACH(node2, conf->hub_list.head) |
652 |
sendto_one_numeric(source_p, &me, RPL_STATSHLINE, 'H', node2->data, conf->name, 0, "*"); |
653 |
} |
654 |
|
655 |
DLINK_FOREACH(node, connect_items.head) |
656 |
{ |
657 |
const struct MaskItem *conf = node->data; |
658 |
|
659 |
DLINK_FOREACH(node2, conf->leaf_list.head) |
660 |
sendto_one_numeric(source_p, &me, RPL_STATSLLINE, 'L', node2->data, conf->name, 0, "*"); |
661 |
} |
662 |
} |
663 |
|
664 |
/* |
665 |
* show_iline_prefix() |
666 |
* |
667 |
* inputs - pointer to struct Client requesting output |
668 |
* - pointer to struct MaskItem |
669 |
* - name to which iline prefix will be prefixed to |
670 |
* output - pointer to static string with prefixes listed in ascii form |
671 |
* side effects - NONE |
672 |
*/ |
673 |
static const char * |
674 |
show_iline_prefix(const struct Client *source_p, const struct MaskItem *conf) |
675 |
{ |
676 |
static char buf[USERLEN + 16]; |
677 |
char *p = buf; |
678 |
|
679 |
if (IsConfWebIRC(conf)) |
680 |
*p++ = '<'; |
681 |
if (IsNoTilde(conf)) |
682 |
*p++ = '-'; |
683 |
if (IsNeedIdentd(conf)) |
684 |
*p++ = '+'; |
685 |
if (!IsNeedPassword(conf)) |
686 |
*p++ = '&'; |
687 |
if (IsConfExemptResv(conf)) |
688 |
*p++ = '$'; |
689 |
if (IsConfDoSpoofIp(conf)) |
690 |
*p++ = '='; |
691 |
if (IsConfCanFlood(conf)) |
692 |
*p++ = '|'; |
693 |
if (HasUMode(source_p, UMODE_OPER)) |
694 |
{ |
695 |
if (IsConfExemptKline(conf)) |
696 |
*p++ = '^'; |
697 |
if (IsConfExemptXline(conf)) |
698 |
*p++ = '!'; |
699 |
if (IsConfExemptLimits(conf)) |
700 |
*p++ = '>'; |
701 |
} |
702 |
|
703 |
strlcpy(p, conf->user, USERLEN + 1); |
704 |
return buf; |
705 |
} |
706 |
|
707 |
static void |
708 |
report_auth(struct Client *source_p, int parc, char *parv[]) |
709 |
{ |
710 |
dlink_node *node; |
711 |
|
712 |
for (unsigned int i = 0; i < ATABLE_SIZE; ++i) |
713 |
{ |
714 |
DLINK_FOREACH(node, atable[i].head) |
715 |
{ |
716 |
const struct AddressRec *arec = node->data; |
717 |
|
718 |
if (arec->type != CONF_CLIENT) |
719 |
continue; |
720 |
|
721 |
const struct MaskItem *conf = arec->conf; |
722 |
if (IsConfDoSpoofIp(conf) && !HasUMode(source_p, UMODE_OPER)) |
723 |
continue; |
724 |
|
725 |
sendto_one_numeric(source_p, &me, RPL_STATSILINE, 'I', |
726 |
conf->name == NULL ? "*" : conf->name, |
727 |
show_iline_prefix(source_p, conf), |
728 |
conf->host, conf->port, |
729 |
conf->class->name); |
730 |
} |
731 |
} |
732 |
} |
733 |
|
734 |
static void |
735 |
stats_auth(struct Client *source_p, int parc, char *parv[]) |
736 |
{ |
737 |
/* Oper only, if unopered, return ERR_NOPRIVILEGES */ |
738 |
if (ConfigGeneral.stats_i_oper_only == 2 && !HasUMode(source_p, UMODE_OPER)) |
739 |
sendto_one_numeric(source_p, &me, ERR_NOPRIVILEGES); |
740 |
|
741 |
/* If unopered, only return matching auth blocks */ |
742 |
else if (ConfigGeneral.stats_i_oper_only == 1 && !HasUMode(source_p, UMODE_OPER)) |
743 |
{ |
744 |
const struct MaskItem *conf; |
745 |
|
746 |
if (MyConnect(source_p)) |
747 |
conf = find_conf_by_address(source_p->host, |
748 |
&source_p->ip, CONF_CLIENT, |
749 |
source_p->username, |
750 |
source_p->connection->password, 1); |
751 |
else |
752 |
conf = find_conf_by_address(source_p->host, NULL, CONF_CLIENT, |
753 |
source_p->username, NULL, 1); |
754 |
|
755 |
if (conf == NULL) |
756 |
return; |
757 |
|
758 |
sendto_one_numeric(source_p, &me, RPL_STATSILINE, |
759 |
'I', "*", show_iline_prefix(source_p, conf), |
760 |
conf->host, conf->port, |
761 |
conf->class->name); |
762 |
} |
763 |
else /* They are opered, or allowed to see all auth blocks */ |
764 |
report_auth(source_p, 0, NULL); |
765 |
} |
766 |
|
767 |
/* report_Klines() |
768 |
* Inputs: Client to report to, |
769 |
* type(==0 for perm, !=0 for temporary) |
770 |
* mask |
771 |
* Output: None |
772 |
* Side effects: Reports configured K(or k)-lines to source_p. |
773 |
*/ |
774 |
static void |
775 |
report_Klines(struct Client *source_p, int tkline) |
776 |
{ |
777 |
dlink_node *node; |
778 |
char c; |
779 |
|
780 |
if (tkline) |
781 |
c = 'k'; |
782 |
else |
783 |
c = 'K'; |
784 |
|
785 |
for (unsigned int i = 0; i < ATABLE_SIZE; ++i) |
786 |
{ |
787 |
DLINK_FOREACH(node, atable[i].head) |
788 |
{ |
789 |
const struct AddressRec *arec = node->data; |
790 |
|
791 |
if (arec->type != CONF_KLINE) |
792 |
continue; |
793 |
|
794 |
const struct MaskItem *conf = arec->conf; |
795 |
if ((!tkline && conf->until) || |
796 |
(tkline && !conf->until)) |
797 |
continue; |
798 |
|
799 |
sendto_one_numeric(source_p, &me, RPL_STATSKLINE, c, conf->host, conf->user, |
800 |
conf->reason); |
801 |
} |
802 |
} |
803 |
} |
804 |
|
805 |
static void |
806 |
stats_tklines(struct Client *source_p, int parc, char *parv[]) |
807 |
{ |
808 |
/* Oper only, if unopered, return ERR_NOPRIVILEGES */ |
809 |
if (ConfigGeneral.stats_k_oper_only == 2 && !HasUMode(source_p, UMODE_OPER)) |
810 |
sendto_one_numeric(source_p, &me, ERR_NOPRIVILEGES); |
811 |
|
812 |
/* If unopered, only return matching klines */ |
813 |
else if (ConfigGeneral.stats_k_oper_only == 1 && !HasUMode(source_p, UMODE_OPER)) |
814 |
{ |
815 |
const struct MaskItem *conf; |
816 |
|
817 |
if (MyConnect(source_p)) |
818 |
conf = find_conf_by_address(source_p->host, |
819 |
&source_p->ip, CONF_KLINE, |
820 |
source_p->username, NULL, 1); |
821 |
else |
822 |
conf = find_conf_by_address(source_p->host, NULL, CONF_KLINE, |
823 |
source_p->username, NULL, 1); |
824 |
|
825 |
if (conf == NULL) |
826 |
return; |
827 |
|
828 |
/* Don't report a permanent kline as temporary kline */ |
829 |
if (conf->until == 0) |
830 |
return; |
831 |
|
832 |
sendto_one_numeric(source_p, &me, RPL_STATSKLINE, 'k', |
833 |
conf->host, conf->user, conf->reason); |
834 |
} |
835 |
else /* They are opered, or allowed to see all klines */ |
836 |
report_Klines(source_p, 1); |
837 |
} |
838 |
|
839 |
static void |
840 |
stats_klines(struct Client *source_p, int parc, char *parv[]) |
841 |
{ |
842 |
/* Oper only, if unopered, return ERR_NOPRIVILEGES */ |
843 |
if (ConfigGeneral.stats_k_oper_only == 2 && !HasUMode(source_p, UMODE_OPER)) |
844 |
sendto_one_numeric(source_p, &me, ERR_NOPRIVILEGES); |
845 |
|
846 |
/* If unopered, only return matching klines */ |
847 |
else if (ConfigGeneral.stats_k_oper_only == 1 && !HasUMode(source_p, UMODE_OPER)) |
848 |
{ |
849 |
const struct MaskItem *conf; |
850 |
|
851 |
/* Search for a kline */ |
852 |
if (MyConnect(source_p)) |
853 |
conf = find_conf_by_address(source_p->host, |
854 |
&source_p->ip, CONF_KLINE, |
855 |
source_p->username, NULL, 0); |
856 |
else |
857 |
conf = find_conf_by_address(source_p->host, NULL, CONF_KLINE, |
858 |
source_p->username, NULL, 0); |
859 |
|
860 |
if (conf == NULL) |
861 |
return; |
862 |
|
863 |
/* Don't report a temporary kline as permanent kline */ |
864 |
if (conf->until) |
865 |
return; |
866 |
|
867 |
sendto_one_numeric(source_p, &me, RPL_STATSKLINE, 'K', |
868 |
conf->host, conf->user, conf->reason); |
869 |
} |
870 |
else /* They are opered, or allowed to see all klines */ |
871 |
report_Klines(source_p, 0); |
872 |
} |
873 |
|
874 |
static void |
875 |
stats_messages(struct Client *source_p, int parc, char *parv[]) |
876 |
{ |
877 |
if (!HasUMode(source_p, UMODE_OPER) && ConfigGeneral.stats_m_oper_only) |
878 |
sendto_one_numeric(source_p, &me, ERR_NOPRIVILEGES); |
879 |
else |
880 |
report_messages(source_p); |
881 |
} |
882 |
|
883 |
static void |
884 |
stats_pseudo(struct Client *source_p, int parc, char *parv[]) |
885 |
{ |
886 |
dlink_node *node; |
887 |
|
888 |
DLINK_FOREACH(node, pseudo_get_list()->head) |
889 |
{ |
890 |
const struct PseudoItem *pseudo = node->data; |
891 |
sendto_one_numeric(source_p, &me, RPL_STATSPSEUDO, pseudo->command, |
892 |
pseudo->name, pseudo->nick, pseudo->serv, |
893 |
pseudo->prepend ? pseudo->prepend : "*"); |
894 |
} |
895 |
} |
896 |
|
897 |
/* stats_operedup() |
898 |
* |
899 |
* input - client pointer |
900 |
* output - none |
901 |
* side effects - client is shown a list of active opers |
902 |
*/ |
903 |
static void |
904 |
stats_operedup(struct Client *source_p, int parc, char *parv[]) |
905 |
{ |
906 |
dlink_node *node; |
907 |
char buf[32]; |
908 |
unsigned int opercount = 0; |
909 |
|
910 |
DLINK_FOREACH(node, oper_list.head) |
911 |
{ |
912 |
const struct Client *target_p = node->data; |
913 |
|
914 |
if (HasUMode(target_p, UMODE_HIDDEN) && !HasUMode(source_p, UMODE_OPER)) |
915 |
continue; |
916 |
|
917 |
if (HasUMode(source_p, UMODE_OPER) || !HasUMode(target_p, UMODE_HIDEIDLE)) |
918 |
snprintf(buf, sizeof(buf), "%s", time_dissect(client_get_idle_time(source_p, target_p))); |
919 |
else |
920 |
strlcpy(buf, "n/a", sizeof(buf)); |
921 |
|
922 |
if (MyConnect(source_p) && HasUMode(source_p, UMODE_OPER)) |
923 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
924 |
"p :[%c][%s] %s (%s@%s) Idle: %s", |
925 |
HasUMode(target_p, UMODE_ADMIN) ? 'A' : 'O', |
926 |
oper_privs_as_string(target_p->connection->operflags), |
927 |
target_p->name, target_p->username, target_p->host, buf); |
928 |
else |
929 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
930 |
"p :[%c] %s (%s@%s) Idle: %s", |
931 |
HasUMode(target_p, UMODE_ADMIN) ? 'A' : 'O', |
932 |
target_p->name, target_p->username, target_p->host, buf); |
933 |
++opercount; |
934 |
} |
935 |
|
936 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
937 |
"p :%u OPER(s)", opercount); |
938 |
} |
939 |
|
940 |
/* show_ports() |
941 |
* |
942 |
* inputs - pointer to client to show ports to |
943 |
* output - none |
944 |
* side effects - send port listing to a client |
945 |
*/ |
946 |
static void |
947 |
show_ports(struct Client *source_p) |
948 |
{ |
949 |
dlink_node *node; |
950 |
|
951 |
DLINK_FOREACH(node, listener_get_list()->head) |
952 |
{ |
953 |
char buf[8]; |
954 |
char *p = buf; |
955 |
const struct Listener *listener = node->data; |
956 |
|
957 |
if (listener->flags & LISTENER_HIDDEN) |
958 |
{ |
959 |
if (!HasUMode(source_p, UMODE_ADMIN)) |
960 |
continue; |
961 |
*p++ = 'H'; |
962 |
} |
963 |
|
964 |
if (listener->flags & LISTENER_SERVER) |
965 |
*p++ = 'S'; |
966 |
if (listener->flags & LISTENER_TLS) |
967 |
*p++ = 'T'; |
968 |
*p = '\0'; |
969 |
|
970 |
if (HasUMode(source_p, UMODE_ADMIN) && ConfigServerHide.hide_server_ips == 0) |
971 |
sendto_one_numeric(source_p, &me, RPL_STATSPLINE, 'P', listener->port, |
972 |
listener->name, |
973 |
listener->ref_count, buf, |
974 |
listener->active ? "active" : "disabled"); |
975 |
else |
976 |
sendto_one_numeric(source_p, &me, RPL_STATSPLINE, 'P', listener->port, |
977 |
me.name, listener->ref_count, buf, |
978 |
listener->active ? "active" : "disabled"); |
979 |
} |
980 |
} |
981 |
|
982 |
static void |
983 |
stats_ports(struct Client *source_p, int parc, char *parv[]) |
984 |
{ |
985 |
if (!HasUMode(source_p, UMODE_OPER) && ConfigGeneral.stats_P_oper_only) |
986 |
sendto_one_numeric(source_p, &me, ERR_NOPRIVILEGES); |
987 |
else |
988 |
show_ports(source_p); |
989 |
} |
990 |
|
991 |
static void |
992 |
stats_tstats(struct Client *source_p, int parc, char *parv[]) |
993 |
{ |
994 |
dlink_node *node; |
995 |
struct ServerStatistics sp = ServerStats; |
996 |
|
997 |
DLINK_FOREACH(node, local_server_list.head) |
998 |
{ |
999 |
const struct Client *target_p = node->data; |
1000 |
|
1001 |
sp.is_sbs += target_p->connection->send.bytes; |
1002 |
sp.is_sbr += target_p->connection->recv.bytes; |
1003 |
sp.is_sti += event_base->time.sec_monotonic - target_p->connection->created_monotonic; |
1004 |
sp.is_sv++; |
1005 |
} |
1006 |
|
1007 |
DLINK_FOREACH(node, local_client_list.head) |
1008 |
{ |
1009 |
const struct Client *target_p = node->data; |
1010 |
|
1011 |
sp.is_cbs += target_p->connection->send.bytes; |
1012 |
sp.is_cbr += target_p->connection->recv.bytes; |
1013 |
sp.is_cti += event_base->time.sec_monotonic - target_p->connection->created_monotonic; |
1014 |
sp.is_cl++; |
1015 |
} |
1016 |
|
1017 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
1018 |
"t :accepts %u refused %u", |
1019 |
sp.is_ac, sp.is_ref); |
1020 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
1021 |
"t :unknown commands %u prefixes %u", |
1022 |
sp.is_unco, sp.is_unpf); |
1023 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
1024 |
"t :nick collisions %u unknown closes %u", |
1025 |
sp.is_kill, sp.is_ni); |
1026 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
1027 |
"t :wrong direction %u empty %u", |
1028 |
sp.is_wrdi, sp.is_empt); |
1029 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
1030 |
"t :numerics seen %u", |
1031 |
sp.is_num); |
1032 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
1033 |
"t :auth successes %u fails %u", |
1034 |
sp.is_asuc, sp.is_abad); |
1035 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
1036 |
"t :Client Server"); |
1037 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
1038 |
"t :connected %u %u", |
1039 |
sp.is_cl, sp.is_sv); |
1040 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
1041 |
"t :bytes sent %ju %ju", |
1042 |
sp.is_cbs, sp.is_sbs); |
1043 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
1044 |
"t :bytes received %ju %ju", |
1045 |
sp.is_cbr, sp.is_sbr); |
1046 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
1047 |
"t :time connected %ju %ju", |
1048 |
sp.is_cti, sp.is_sti); |
1049 |
} |
1050 |
|
1051 |
static void |
1052 |
stats_uptime(struct Client *source_p, int parc, char *parv[]) |
1053 |
{ |
1054 |
if (!HasUMode(source_p, UMODE_OPER) && ConfigGeneral.stats_u_oper_only) |
1055 |
sendto_one_numeric(source_p, &me, ERR_NOPRIVILEGES); |
1056 |
else |
1057 |
{ |
1058 |
sendto_one_numeric(source_p, &me, RPL_STATSUPTIME, |
1059 |
time_dissect(event_base->time.sec_monotonic - me.connection->created_monotonic)); |
1060 |
if (ConfigServerHide.disable_remote_commands == 0 || HasUMode(source_p, UMODE_OPER)) |
1061 |
sendto_one_numeric(source_p, &me, RPL_STATSCONN, Count.max_loc_con, |
1062 |
Count.max_loc, Count.totalrestartcount); |
1063 |
} |
1064 |
} |
1065 |
|
1066 |
static void |
1067 |
stats_shared(struct Client *source_p, int parc, char *parv[]) |
1068 |
{ |
1069 |
report_shared(source_p); |
1070 |
report_cluster(source_p); |
1071 |
} |
1072 |
|
1073 |
/* stats_servers() |
1074 |
* |
1075 |
* input - client pointer |
1076 |
* output - none |
1077 |
* side effects - client is shown lists of who connected servers |
1078 |
*/ |
1079 |
static void |
1080 |
stats_servers(struct Client *source_p, int parc, char *parv[]) |
1081 |
{ |
1082 |
dlink_node *node; |
1083 |
|
1084 |
DLINK_FOREACH(node, local_server_list.head) |
1085 |
{ |
1086 |
const struct Client *target_p = node->data; |
1087 |
|
1088 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
1089 |
"v :%s (%s!%s@%s) Idle: %s", |
1090 |
target_p->name, |
1091 |
(target_p->serv->by[0] ? target_p->serv->by : "Remote."), |
1092 |
"*", "*", time_dissect(event_base->time.sec_monotonic - target_p->connection->last_data)); |
1093 |
} |
1094 |
|
1095 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
1096 |
"v :%u Server(s)", |
1097 |
dlink_list_length(&local_server_list)); |
1098 |
} |
1099 |
|
1100 |
static void |
1101 |
stats_class(struct Client *source_p, int parc, char *parv[]) |
1102 |
{ |
1103 |
dlink_node *node; |
1104 |
|
1105 |
DLINK_FOREACH(node, class_get_list()->head) |
1106 |
{ |
1107 |
const struct ClassItem *class = node->data; |
1108 |
|
1109 |
sendto_one_numeric(source_p, &me, RPL_STATSYLINE, 'Y', |
1110 |
class->name, class->ping_freq, |
1111 |
class->con_freq, |
1112 |
class->max_total, class->max_sendq, |
1113 |
class->max_recvq, |
1114 |
class->ref_count, |
1115 |
class->number_per_cidr, class->cidr_bitlen_ipv4, |
1116 |
class->number_per_cidr, class->cidr_bitlen_ipv6, |
1117 |
class->active ? "active" : "disabled"); |
1118 |
} |
1119 |
} |
1120 |
|
1121 |
static void |
1122 |
stats_servlinks(struct Client *source_p, int parc, char *parv[]) |
1123 |
{ |
1124 |
dlink_node *node; |
1125 |
uintmax_t sendB = 0, recvB = 0; |
1126 |
|
1127 |
if (ConfigServerHide.flatten_links && !HasUMode(source_p, UMODE_OPER)) |
1128 |
{ |
1129 |
sendto_one_numeric(source_p, &me, ERR_NOPRIVILEGES); |
1130 |
return; |
1131 |
} |
1132 |
|
1133 |
DLINK_FOREACH(node, local_server_list.head) |
1134 |
{ |
1135 |
const struct Client *target_p = node->data; |
1136 |
|
1137 |
if (HasFlag(target_p, FLAGS_SERVICE) && ConfigServerHide.hide_services) |
1138 |
if (!HasUMode(source_p, UMODE_OPER)) |
1139 |
continue; |
1140 |
|
1141 |
sendB += target_p->connection->send.bytes; |
1142 |
recvB += target_p->connection->recv.bytes; |
1143 |
|
1144 |
/* ":%s 211 %s %s %u %u %ju %u %ju :%ju %ju %s" */ |
1145 |
sendto_one_numeric(source_p, &me, RPL_STATSLINKINFO, |
1146 |
client_get_name(target_p, HasUMode(source_p, UMODE_ADMIN) ? SHOW_IP : MASK_IP), |
1147 |
dbuf_length(&target_p->connection->buf_sendq), |
1148 |
target_p->connection->send.messages, |
1149 |
target_p->connection->send.bytes >> 10, |
1150 |
target_p->connection->recv.messages, |
1151 |
target_p->connection->recv.bytes >> 10, |
1152 |
(event_base->time.sec_monotonic - target_p->connection->created_monotonic), |
1153 |
(event_base->time.sec_monotonic - target_p->connection->last_data), |
1154 |
HasUMode(source_p, UMODE_OPER) ? capab_get(target_p) : "TS"); |
1155 |
} |
1156 |
|
1157 |
sendB >>= 10; |
1158 |
recvB >>= 10; |
1159 |
|
1160 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, "? :%u total server(s)", |
1161 |
dlink_list_length(&local_server_list)); |
1162 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, "? :Sent total: %7.2f %s", |
1163 |
_GMKv(sendB), _GMKs(sendB)); |
1164 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, "? :Recv total: %7.2f %s", |
1165 |
_GMKv(recvB), _GMKs(recvB)); |
1166 |
|
1167 |
uintmax_t uptime = (event_base->time.sec_monotonic - me.connection->created_monotonic); |
1168 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
1169 |
"? :Server send: %7.2f %s (%4.1f KiB/s)", |
1170 |
_GMKv((me.connection->send.bytes >> 10)), |
1171 |
_GMKs((me.connection->send.bytes >> 10)), |
1172 |
(float)((float)((me.connection->send.bytes) >> 10) / |
1173 |
(float)uptime)); |
1174 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
1175 |
"? :Server recv: %7.2f %s (%4.1f KiB/s)", |
1176 |
_GMKv((me.connection->recv.bytes >> 10)), |
1177 |
_GMKs((me.connection->recv.bytes >> 10)), |
1178 |
(float)((float)((me.connection->recv.bytes) >> 10) / |
1179 |
(float)uptime)); |
1180 |
} |
1181 |
|
1182 |
/* parse_stats_args() |
1183 |
* |
1184 |
* inputs - arg count |
1185 |
* - args |
1186 |
* - doall flag |
1187 |
* - wild card or not |
1188 |
* output - pointer to name to use |
1189 |
* side effects - |
1190 |
* common parse routine for m_stats args |
1191 |
* |
1192 |
*/ |
1193 |
static const char * |
1194 |
parse_stats_args(struct Client *source_p, int parc, char *parv[], bool *doall, bool *wilds) |
1195 |
{ |
1196 |
if (parc > 2) |
1197 |
{ |
1198 |
const char *name = parv[2]; |
1199 |
|
1200 |
if (irccmp(name, ID_or_name(&me, source_p)) == 0) |
1201 |
*doall = true; |
1202 |
else if (match(name, ID_or_name(&me, source_p)) == 0) |
1203 |
*doall = true; |
1204 |
|
1205 |
*wilds = has_wildcards(name); |
1206 |
|
1207 |
return name; |
1208 |
} |
1209 |
|
1210 |
return NULL; |
1211 |
} |
1212 |
|
1213 |
static void |
1214 |
stats_L_list(struct Client *source_p, const char *name, bool doall, bool wilds, |
1215 |
dlink_list *list, const char statchar) |
1216 |
{ |
1217 |
dlink_node *node; |
1218 |
|
1219 |
/* |
1220 |
* Send info about connections which match, or all if the |
1221 |
* mask matches from. |
1222 |
*/ |
1223 |
DLINK_FOREACH(node, list->head) |
1224 |
{ |
1225 |
const struct Client *target_p = node->data; |
1226 |
enum addr_mask_type type; |
1227 |
|
1228 |
if (!doall && wilds && match(name, target_p->name)) |
1229 |
continue; |
1230 |
|
1231 |
if (!(doall || wilds) && irccmp(name, target_p->name)) |
1232 |
continue; |
1233 |
|
1234 |
if (IsUpper(statchar)) |
1235 |
type = SHOW_IP; |
1236 |
else |
1237 |
type = HIDE_IP; |
1238 |
|
1239 |
if (IsServer(target_p) || IsConnecting(target_p) || IsHandshake(target_p)) |
1240 |
if (!HasUMode(source_p, UMODE_ADMIN)) |
1241 |
type = MASK_IP; |
1242 |
|
1243 |
sendto_one_numeric(source_p, &me, RPL_STATSLINKINFO, |
1244 |
client_get_name(target_p, type), |
1245 |
dbuf_length(&target_p->connection->buf_sendq), |
1246 |
target_p->connection->send.messages, |
1247 |
target_p->connection->send.bytes >> 10, |
1248 |
target_p->connection->recv.messages, |
1249 |
target_p->connection->recv.bytes >> 10, |
1250 |
(event_base->time.sec_monotonic - target_p->connection->created_monotonic), |
1251 |
(event_base->time.sec_monotonic - target_p->connection->last_data), |
1252 |
IsServer(target_p) ? capab_get(target_p) : "-"); |
1253 |
} |
1254 |
} |
1255 |
|
1256 |
/* |
1257 |
* stats_L |
1258 |
* |
1259 |
* inputs - pointer to client to report to |
1260 |
* - doall flag |
1261 |
* - wild card or not |
1262 |
* output - NONE |
1263 |
* side effects - |
1264 |
*/ |
1265 |
static void |
1266 |
stats_L(struct Client *source_p, const char *name, bool doall, |
1267 |
bool wilds, const char statchar) |
1268 |
{ |
1269 |
stats_L_list(source_p, name, doall, wilds, &unknown_list, statchar); |
1270 |
stats_L_list(source_p, name, doall, wilds, &local_client_list, statchar); |
1271 |
stats_L_list(source_p, name, doall, wilds, &local_server_list, statchar); |
1272 |
} |
1273 |
|
1274 |
static void |
1275 |
stats_ltrace(struct Client *source_p, int parc, char *parv[]) |
1276 |
{ |
1277 |
bool doall = false; |
1278 |
bool wilds = false; |
1279 |
const char *name; |
1280 |
|
1281 |
if ((name = parse_stats_args(source_p, parc, parv, &doall, &wilds))) |
1282 |
{ |
1283 |
const char statchar = *parv[1]; |
1284 |
stats_L(source_p, name, doall, wilds, statchar); |
1285 |
} |
1286 |
else |
1287 |
sendto_one_numeric(source_p, &me, ERR_NEEDMOREPARAMS, "STATS"); |
1288 |
} |
1289 |
|
1290 |
struct StatsStruct |
1291 |
{ |
1292 |
unsigned char letter; |
1293 |
void (*handler)(struct Client *, int, char *[]); |
1294 |
unsigned int required_modes; |
1295 |
}; |
1296 |
|
1297 |
static const struct StatsStruct *stats_map[256]; |
1298 |
static const struct StatsStruct stats_tab[] = |
1299 |
{ |
1300 |
{ .letter = 'a', .handler = stats_dns_servers, .required_modes = UMODE_ADMIN }, |
1301 |
{ .letter = 'A', .handler = stats_dns_servers, .required_modes = UMODE_ADMIN }, |
1302 |
{ .letter = 'c', .handler = stats_connect, .required_modes = UMODE_OPER }, |
1303 |
{ .letter = 'C', .handler = stats_connect, .required_modes = UMODE_OPER }, |
1304 |
{ .letter = 'd', .handler = stats_tdeny, .required_modes = UMODE_OPER }, |
1305 |
{ .letter = 'D', .handler = stats_deny, .required_modes = UMODE_OPER }, |
1306 |
{ .letter = 'e', .handler = stats_exempt, .required_modes = UMODE_OPER }, |
1307 |
{ .letter = 'E', .handler = stats_events, .required_modes = UMODE_ADMIN }, |
1308 |
{ .letter = 'f', .handler = stats_fdlist, .required_modes = UMODE_ADMIN }, |
1309 |
{ .letter = 'F', .handler = stats_fdlist, .required_modes = UMODE_ADMIN }, |
1310 |
{ .letter = 'h', .handler = stats_hubleaf, .required_modes = UMODE_OPER }, |
1311 |
{ .letter = 'H', .handler = stats_hubleaf, .required_modes = UMODE_OPER }, |
1312 |
{ .letter = 'i', .handler = stats_auth }, |
1313 |
{ .letter = 'I', .handler = stats_auth }, |
1314 |
{ .letter = 'k', .handler = stats_tklines }, |
1315 |
{ .letter = 'K', .handler = stats_klines }, |
1316 |
{ .letter = 'l', .handler = stats_ltrace, .required_modes = UMODE_OPER }, |
1317 |
{ .letter = 'L', .handler = stats_ltrace, .required_modes = UMODE_OPER }, |
1318 |
{ .letter = 'm', .handler = stats_messages }, |
1319 |
{ .letter = 'M', .handler = stats_messages }, |
1320 |
{ .letter = 'o', .handler = stats_operator }, |
1321 |
{ .letter = 'O', .handler = stats_operator }, |
1322 |
{ .letter = 'p', .handler = stats_operedup }, |
1323 |
{ .letter = 'P', .handler = stats_ports }, |
1324 |
{ .letter = 'q', .handler = stats_resv, .required_modes = UMODE_OPER }, |
1325 |
{ .letter = 'Q', .handler = stats_resv, .required_modes = UMODE_OPER }, |
1326 |
{ .letter = 's', .handler = stats_pseudo, .required_modes = UMODE_OPER }, |
1327 |
{ .letter = 'S', .handler = stats_service, .required_modes = UMODE_OPER }, |
1328 |
{ .letter = 't', .handler = stats_tstats, .required_modes = UMODE_OPER }, |
1329 |
{ .letter = 'T', .handler = motd_report, .required_modes = UMODE_OPER }, |
1330 |
{ .letter = 'u', .handler = stats_uptime }, |
1331 |
{ .letter = 'U', .handler = stats_shared, .required_modes = UMODE_OPER }, |
1332 |
{ .letter = 'v', .handler = stats_servers, .required_modes = UMODE_OPER }, |
1333 |
{ .letter = 'x', .handler = stats_gecos, .required_modes = UMODE_OPER }, |
1334 |
{ .letter = 'X', .handler = stats_gecos, .required_modes = UMODE_OPER }, |
1335 |
{ .letter = 'y', .handler = stats_class, .required_modes = UMODE_OPER }, |
1336 |
{ .letter = 'Y', .handler = stats_class, .required_modes = UMODE_OPER }, |
1337 |
{ .letter = 'z', .handler = stats_memory, .required_modes = UMODE_OPER }, |
1338 |
{ .letter = '?', .handler = stats_servlinks }, |
1339 |
{ .letter = '\0' } |
1340 |
}; |
1341 |
|
1342 |
static void |
1343 |
do_stats(struct Client *source_p, int parc, char *parv[]) |
1344 |
{ |
1345 |
const unsigned char statchar = *parv[1]; |
1346 |
const struct StatsStruct *tab; |
1347 |
|
1348 |
if (statchar == '\0') |
1349 |
{ |
1350 |
sendto_one_numeric(source_p, &me, RPL_ENDOFSTATS, '*'); |
1351 |
return; |
1352 |
} |
1353 |
|
1354 |
if ((tab = stats_map[statchar])) |
1355 |
{ |
1356 |
if (tab->required_modes == 0 || HasUMode(source_p, tab->required_modes)) |
1357 |
tab->handler(source_p, parc, parv); |
1358 |
else |
1359 |
sendto_one_numeric(source_p, &me, ERR_NOPRIVILEGES); |
1360 |
|
1361 |
sendto_realops_flags(UMODE_SPY, L_ALL, SEND_NOTICE, |
1362 |
"STATS %c requested by %s (%s@%s) [%s]", |
1363 |
statchar, source_p->name, source_p->username, |
1364 |
source_p->host, source_p->servptr->name); |
1365 |
} |
1366 |
|
1367 |
sendto_one_numeric(source_p, &me, RPL_ENDOFSTATS, statchar); |
1368 |
} |
1369 |
|
1370 |
/* |
1371 |
* m_stats() |
1372 |
* parv[0] = command |
1373 |
* parv[1] = stat letter/command |
1374 |
* parv[2] = (if present) server/mask in stats L |
1375 |
*/ |
1376 |
static void |
1377 |
m_stats(struct Client *source_p, int parc, char *parv[]) |
1378 |
{ |
1379 |
static uintmax_t last_used = 0; |
1380 |
|
1381 |
/* Check the user is actually allowed to do /stats, and isn't flooding */ |
1382 |
if ((last_used + ConfigGeneral.pace_wait) > event_base->time.sec_monotonic) |
1383 |
{ |
1384 |
sendto_one_numeric(source_p, &me, RPL_LOAD2HI, "STATS"); |
1385 |
return; |
1386 |
} |
1387 |
|
1388 |
last_used = event_base->time.sec_monotonic; |
1389 |
|
1390 |
/* Is the stats meant for us? */ |
1391 |
if (ConfigServerHide.disable_remote_commands == 0) |
1392 |
if (server_hunt(source_p, ":%s STATS %s :%s", 2, parc, parv)->ret != HUNTED_ISME) |
1393 |
return; |
1394 |
|
1395 |
do_stats(source_p, parc, parv); |
1396 |
} |
1397 |
|
1398 |
/* |
1399 |
* ms_stats() |
1400 |
* parv[0] = command |
1401 |
* parv[1] = stat letter/command |
1402 |
* parv[2] = (if present) server/mask in stats L, or target |
1403 |
*/ |
1404 |
static void |
1405 |
ms_stats(struct Client *source_p, int parc, char *parv[]) |
1406 |
{ |
1407 |
if (server_hunt(source_p, ":%s STATS %s :%s", 2, parc, parv)->ret != HUNTED_ISME) |
1408 |
return; |
1409 |
|
1410 |
do_stats(source_p, parc, parv); |
1411 |
} |
1412 |
|
1413 |
static void |
1414 |
stats_init(void) |
1415 |
{ |
1416 |
for (const struct StatsStruct *tab = stats_tab; tab->letter; ++tab) |
1417 |
stats_map[tab->letter] = tab; |
1418 |
} |
1419 |
|
1420 |
static struct Message stats_msgtab = |
1421 |
{ |
1422 |
.cmd = "STATS", |
1423 |
.args_min = 2, |
1424 |
.args_max = MAXPARA, |
1425 |
.handlers[UNREGISTERED_HANDLER] = m_unregistered, |
1426 |
.handlers[CLIENT_HANDLER] = m_stats, |
1427 |
.handlers[SERVER_HANDLER] = ms_stats, |
1428 |
.handlers[ENCAP_HANDLER] = m_ignore, |
1429 |
.handlers[OPER_HANDLER] = ms_stats |
1430 |
}; |
1431 |
|
1432 |
static void |
1433 |
module_init(void) |
1434 |
{ |
1435 |
stats_init(); |
1436 |
mod_add_cmd(&stats_msgtab); |
1437 |
} |
1438 |
|
1439 |
static void |
1440 |
module_exit(void) |
1441 |
{ |
1442 |
mod_del_cmd(&stats_msgtab); |
1443 |
} |
1444 |
|
1445 |
struct module module_entry = |
1446 |
{ |
1447 |
.version = "$Revision$", |
1448 |
.modinit = module_init, |
1449 |
.modexit = module_exit, |
1450 |
}; |