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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) 1997-2016 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 "conf.h" |
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#include "conf_class.h" |
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#include "conf_cluster.h" |
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#include "conf_resv.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 "user.h" |
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#include "event.h" |
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#include "dbuf.h" |
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#include "parse.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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|
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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(struct shared_types)]; |
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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(struct cluster_types)]; |
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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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/* |
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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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report_confitem_types(struct Client *source_p, enum maskitem_type type) |
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{ |
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const dlink_node *node = NULL; |
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const struct MaskItem *conf = NULL; |
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char buf[IRCD_BUFSIZE]; |
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char *p = NULL; |
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|
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switch (type) |
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{ |
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case CONF_XLINE: |
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DLINK_FOREACH(node, gecos_items.head) |
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{ |
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conf = node->data; |
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sendto_one_numeric(source_p, &me, RPL_STATSXLINE, |
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conf->until ? 'x': 'X', conf->count, |
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conf->name, conf->reason); |
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} |
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|
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break; |
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|
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case CONF_OPER: |
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DLINK_FOREACH(node, operator_items.head) |
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{ |
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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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break; |
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|
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case CONF_SERVICE: |
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DLINK_FOREACH(node, service_items.head) |
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{ |
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conf = node->data; |
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sendto_one_numeric(source_p, &me, RPL_STATSSERVICE, 'S', "*", conf->name, 0, 0); |
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} |
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|
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break; |
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|
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case CONF_SERVER: |
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DLINK_FOREACH(node, server_items.head) |
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{ |
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p = buf; |
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conf = node->data; |
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|
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buf[0] = '\0'; |
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|
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if (IsConfAllowAutoConn(conf)) |
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*p++ = 'A'; |
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if (IsConfSSL(conf)) |
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*p++ = 'S'; |
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if (buf[0] == '\0') |
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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 && 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, |
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conf->class->name); |
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else |
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sendto_one_numeric(source_p, &me, RPL_STATSCLINE, 'C', |
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"*@127.0.0.1", buf, conf->name, conf->port, |
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conf->class->name); |
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} |
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|
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break; |
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|
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default: |
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break; |
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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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report_resv(struct Client *source_p) |
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{ |
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const dlink_node *node = NULL; |
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|
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DLINK_FOREACH(node, cresv_items.head) |
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{ |
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const struct MaskItem *conf = node->data; |
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|
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sendto_one_numeric(source_p, &me, RPL_STATSQLINE, |
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conf->until ? 'q' : 'Q', conf->count, |
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conf->name, conf->reason); |
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} |
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|
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DLINK_FOREACH(node, nresv_items.head) |
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{ |
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const struct MaskItem *conf = node->data; |
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|
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sendto_one_numeric(source_p, &me, RPL_STATSQLINE, |
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conf->until ? 'q' : 'Q', conf->count, |
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conf->name, conf->reason); |
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} |
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} |
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|
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/* |
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* This is part of the STATS replies. There is no offical numeric for this |
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* since this isn't an official command, in much the same way as HASH isn't. |
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* It is also possible that some systems wont support this call or have |
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* different field names for "struct rusage". |
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* -avalon |
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*/ |
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static void |
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stats_usage(struct Client *source_p, int parc, char *parv[]) |
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{ |
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struct rusage rus; |
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time_t secs; |
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time_t rup; |
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#ifdef hz |
276 |
# define hzz hz |
277 |
#else |
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# ifdef HZ |
279 |
# define hzz HZ |
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# else |
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int hzz = 1; |
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# endif |
283 |
#endif |
284 |
|
285 |
if (getrusage(RUSAGE_SELF, &rus) == -1) |
286 |
{ |
287 |
sendto_one_notice(source_p, &me, ":Getruseage error: %s", |
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strerror(errno)); |
289 |
return; |
290 |
} |
291 |
|
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secs = rus.ru_utime.tv_sec + rus.ru_stime.tv_sec; |
293 |
|
294 |
if (secs == 0) |
295 |
secs = 1; |
296 |
|
297 |
rup = (CurrentTime - me.connection->since) * hzz; |
298 |
|
299 |
if (rup == 0) |
300 |
rup = 1; |
301 |
|
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sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
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"R :CPU Secs %d:%02d User %d:%02d System %d:%02d", |
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(int)(secs/60), (int)(secs%60), |
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(int)(rus.ru_utime.tv_sec/60), (int)(rus.ru_utime.tv_sec%60), |
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(int)(rus.ru_stime.tv_sec/60), (int)(rus.ru_stime.tv_sec%60)); |
307 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
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"R :RSS %ld ShMem %ld Data %ld Stack %ld", |
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rus.ru_maxrss, |
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(rus.ru_ixrss / rup), (rus.ru_idrss / rup), |
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(rus.ru_isrss / rup)); |
312 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
313 |
"R :Swaps %d Reclaims %d Faults %d", |
314 |
(int)rus.ru_nswap, |
315 |
(int)rus.ru_minflt, (int)rus.ru_majflt); |
316 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
317 |
"R :Block in %d out %d", |
318 |
(int)rus.ru_inblock, |
319 |
(int)rus.ru_oublock); |
320 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
321 |
"R :Msg Rcv %d Send %d", |
322 |
(int)rus.ru_msgrcv, |
323 |
(int)rus.ru_msgsnd); |
324 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
325 |
"R :Signals %d Context Vol. %d Invol %d", |
326 |
(int)rus.ru_nsignals, |
327 |
(int)rus.ru_nvcsw, (int)rus.ru_nivcsw); |
328 |
} |
329 |
|
330 |
static void |
331 |
stats_memory(struct Client *source_p, int parc, char *parv[]) |
332 |
{ |
333 |
const dlink_node *gptr = NULL; |
334 |
const dlink_node *dlink = NULL; |
335 |
|
336 |
unsigned int local_client_conf_count = 0; /* local client conf links */ |
337 |
unsigned int users_counted = 0; /* user structs */ |
338 |
|
339 |
unsigned int channel_members = 0; |
340 |
unsigned int channel_invites = 0; |
341 |
unsigned int channel_bans = 0; |
342 |
unsigned int channel_except = 0; |
343 |
unsigned int channel_invex = 0; |
344 |
|
345 |
unsigned int wwu = 0; /* whowas users */ |
346 |
unsigned int class_count = 0; /* classes */ |
347 |
unsigned int aways_counted = 0; |
348 |
unsigned int number_ips_stored = 0; /* number of ip addresses hashed */ |
349 |
|
350 |
size_t channel_memory = 0; |
351 |
size_t channel_ban_memory = 0; |
352 |
size_t channel_except_memory = 0; |
353 |
size_t channel_invex_memory = 0; |
354 |
|
355 |
unsigned int safelist_count = 0; |
356 |
size_t safelist_memory = 0; |
357 |
|
358 |
size_t wwm = 0; /* whowas array memory used */ |
359 |
size_t conf_memory = 0; /* memory used by conf lines */ |
360 |
size_t mem_ips_stored = 0; /* memory used by ip address hash */ |
361 |
|
362 |
size_t total_channel_memory = 0; |
363 |
size_t totww = 0; |
364 |
|
365 |
unsigned int local_client_count = 0; |
366 |
unsigned int remote_client_count = 0; |
367 |
|
368 |
size_t local_client_memory_used = 0; |
369 |
size_t remote_client_memory_used = 0; |
370 |
|
371 |
size_t total_memory = 0; |
372 |
unsigned int channel_topics = 0; |
373 |
|
374 |
unsigned int watch_list_headers = 0; /* watchlist headers */ |
375 |
unsigned int watch_list_entries = 0; /* watchlist entries */ |
376 |
size_t watch_list_memory = 0; /* watchlist memory used */ |
377 |
|
378 |
|
379 |
DLINK_FOREACH(gptr, global_client_list.head) |
380 |
{ |
381 |
const struct Client *target_p = gptr->data; |
382 |
|
383 |
if (MyConnect(target_p)) |
384 |
{ |
385 |
++local_client_count; |
386 |
local_client_conf_count += dlink_list_length(&target_p->connection->confs); |
387 |
watch_list_entries += dlink_list_length(&target_p->connection->watches); |
388 |
} |
389 |
else |
390 |
++remote_client_count; |
391 |
|
392 |
if (IsClient(target_p)) |
393 |
{ |
394 |
++users_counted; |
395 |
|
396 |
if (target_p->away[0]) |
397 |
++aways_counted; |
398 |
} |
399 |
} |
400 |
|
401 |
/* Count up all channels, ban lists, except lists, Invex lists */ |
402 |
channel_memory = dlink_list_length(&channel_list) * sizeof(struct Channel); |
403 |
|
404 |
DLINK_FOREACH(gptr, channel_list.head) |
405 |
{ |
406 |
const struct Channel *chptr = gptr->data; |
407 |
|
408 |
channel_members += dlink_list_length(&chptr->members); |
409 |
channel_invites += dlink_list_length(&chptr->invites); |
410 |
|
411 |
if (chptr->topic[0]) |
412 |
++channel_topics; |
413 |
|
414 |
channel_bans += dlink_list_length(&chptr->banlist); |
415 |
channel_ban_memory += dlink_list_length(&chptr->banlist) * sizeof(struct Ban); |
416 |
|
417 |
channel_except += dlink_list_length(&chptr->exceptlist); |
418 |
channel_except_memory += dlink_list_length(&chptr->exceptlist) * sizeof(struct Ban); |
419 |
|
420 |
channel_invex += dlink_list_length(&chptr->invexlist); |
421 |
channel_invex_memory += dlink_list_length(&chptr->invexlist) * sizeof(struct Ban); |
422 |
} |
423 |
|
424 |
if ((safelist_count = dlink_list_length(&listing_client_list))) |
425 |
{ |
426 |
safelist_memory = safelist_count * sizeof(struct ListTask); |
427 |
DLINK_FOREACH(gptr, listing_client_list.head) |
428 |
{ |
429 |
const struct Client *acptr = gptr->data; |
430 |
|
431 |
DLINK_FOREACH(dlink, acptr->connection->list_task->show_mask.head) |
432 |
safelist_memory += strlen(dlink->data); |
433 |
|
434 |
DLINK_FOREACH(dlink, acptr->connection->list_task->hide_mask.head) |
435 |
safelist_memory += strlen(dlink->data); |
436 |
} |
437 |
} |
438 |
|
439 |
#if 0 |
440 |
/* XXX THIS has to be fixed !!!! -db */ |
441 |
/* count up all config items */ |
442 |
DLINK_FOREACH(dlink, ConfigItemList.head) |
443 |
{ |
444 |
aconf = dlink->data; |
445 |
conf_memory += aconf->host ? strlen(aconf->host)+1 : 0; |
446 |
conf_memory += aconf->passwd ? strlen(aconf->passwd)+1 : 0; |
447 |
conf_memory += aconf->name ? strlen(aconf->name)+1 : 0; |
448 |
conf_memory += sizeof(struct AccessItem); |
449 |
} |
450 |
#endif |
451 |
/* count up all classes */ |
452 |
class_count = dlink_list_length(class_get_list()); |
453 |
|
454 |
whowas_count_memory(&wwu, &wwm); |
455 |
watch_count_memory(&watch_list_headers, &watch_list_memory); |
456 |
|
457 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
458 |
"z :WATCH headers %u(%zu) entries %d(%u)", |
459 |
watch_list_headers, |
460 |
watch_list_memory, watch_list_entries, |
461 |
watch_list_entries * sizeof(dlink_node) * 2); |
462 |
|
463 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
464 |
"z :Clients %u(%u)", |
465 |
users_counted, |
466 |
(users_counted * sizeof(struct Client))); |
467 |
|
468 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
469 |
"z :User aways %u", aways_counted); |
470 |
|
471 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
472 |
"z :Attached confs %u(%zu)", |
473 |
local_client_conf_count, |
474 |
local_client_conf_count * sizeof(dlink_node)); |
475 |
|
476 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
477 |
"z :Resv channels %u(%zu) nicks %u(%zu)", |
478 |
dlink_list_length(&cresv_items), |
479 |
dlink_list_length(&cresv_items) * sizeof(struct MaskItem), |
480 |
dlink_list_length(&nresv_items), |
481 |
dlink_list_length(&nresv_items) * sizeof(struct MaskItem)); |
482 |
|
483 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
484 |
"z :Classes %u(%zu)", |
485 |
class_count, class_count * sizeof(struct ClassItem)); |
486 |
|
487 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
488 |
"z :Channels %u(%zu) Topics %u", |
489 |
dlink_list_length(&channel_list), |
490 |
channel_memory, channel_topics); |
491 |
|
492 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
493 |
"z :Bans %u(%zu)", |
494 |
channel_bans, channel_ban_memory); |
495 |
|
496 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
497 |
"z :Exceptions %u(%zu)", |
498 |
channel_except, channel_except_memory); |
499 |
|
500 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
501 |
"z :Invex %u(%zu)", |
502 |
channel_invex, channel_invex_memory); |
503 |
|
504 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
505 |
"z :Channel members %u(%zu) invites %u(%zu)", |
506 |
channel_members, |
507 |
channel_members * sizeof(struct Membership), |
508 |
channel_invites, |
509 |
channel_invites * sizeof(dlink_node) * 2); |
510 |
|
511 |
total_channel_memory = channel_memory + channel_ban_memory + |
512 |
channel_members * sizeof(struct Membership) + |
513 |
(channel_invites * sizeof(dlink_node) * 2); |
514 |
|
515 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
516 |
"z :Safelist %u(%zu)", |
517 |
safelist_count, safelist_memory); |
518 |
|
519 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
520 |
"z :Whowas users %u(%zu)", |
521 |
wwu, wwu * sizeof(struct Client)); |
522 |
|
523 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
524 |
"z :Whowas array %u(%zu)", |
525 |
NICKNAMEHISTORYLENGTH, wwm); |
526 |
|
527 |
totww = wwu * sizeof(struct Client) + wwm; |
528 |
|
529 |
motd_memory_count(source_p); |
530 |
ipcache_get_stats(&number_ips_stored, &mem_ips_stored); |
531 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
532 |
"z :iphash %u(%zu)", |
533 |
number_ips_stored, mem_ips_stored); |
534 |
|
535 |
total_memory = totww + total_channel_memory + conf_memory + class_count * |
536 |
sizeof(struct ClassItem); |
537 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
538 |
"z :Total: whowas %zu channel %zu conf %zu", |
539 |
totww, total_channel_memory, conf_memory); |
540 |
|
541 |
local_client_memory_used = local_client_count*(sizeof(struct Client) + sizeof(struct Connection)); |
542 |
total_memory += local_client_memory_used; |
543 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
544 |
"z :Local client Memory in use: %u(%zu)", |
545 |
local_client_count, local_client_memory_used); |
546 |
|
547 |
remote_client_memory_used = remote_client_count * sizeof(struct Client); |
548 |
total_memory += remote_client_memory_used; |
549 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
550 |
"z :Remote client Memory in use: %u(%zu)", |
551 |
remote_client_count, remote_client_memory_used); |
552 |
|
553 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
554 |
"z :TOTAL: %zu", |
555 |
me.name, RPL_STATSDEBUG, source_p->name, |
556 |
total_memory); |
557 |
} |
558 |
|
559 |
static void |
560 |
stats_dns_servers(struct Client *source_p, int parc, char *parv[]) |
561 |
{ |
562 |
char ipaddr[HOSTIPLEN + 1] = ""; |
563 |
|
564 |
for (unsigned int i = 0; i < irc_nscount; ++i) |
565 |
{ |
566 |
getnameinfo((const struct sockaddr *)&(irc_nsaddr_list[i]), |
567 |
irc_nsaddr_list[i].ss_len, ipaddr, |
568 |
sizeof(ipaddr), NULL, 0, NI_NUMERICHOST); |
569 |
sendto_one_numeric(source_p, &me, RPL_STATSALINE, ipaddr); |
570 |
} |
571 |
} |
572 |
|
573 |
static void |
574 |
stats_connect(struct Client *source_p, int parc, char *parv[]) |
575 |
{ |
576 |
report_confitem_types(source_p, CONF_SERVER); |
577 |
} |
578 |
|
579 |
/* stats_deny() |
580 |
* |
581 |
* input - client to report to |
582 |
* output - none |
583 |
* side effects - client is given dline list. |
584 |
*/ |
585 |
static void |
586 |
stats_deny(struct Client *source_p, int parc, char *parv[]) |
587 |
{ |
588 |
const struct MaskItem *conf = NULL; |
589 |
const dlink_node *node = NULL; |
590 |
|
591 |
for (unsigned int i = 0; i < ATABLE_SIZE; ++i) |
592 |
{ |
593 |
DLINK_FOREACH(node, atable[i].head) |
594 |
{ |
595 |
const struct AddressRec *arec = node->data; |
596 |
|
597 |
if (arec->type != CONF_DLINE) |
598 |
continue; |
599 |
|
600 |
conf = arec->conf; |
601 |
|
602 |
/* Don't report a temporary dline as permanent dline */ |
603 |
if (conf->until) |
604 |
continue; |
605 |
|
606 |
sendto_one_numeric(source_p, &me, RPL_STATSDLINE, 'D', conf->host, conf->reason); |
607 |
} |
608 |
} |
609 |
} |
610 |
|
611 |
/* stats_tdeny() |
612 |
* |
613 |
* input - client to report to |
614 |
* output - none |
615 |
* side effects - client is given dline list. |
616 |
*/ |
617 |
static void |
618 |
stats_tdeny(struct Client *source_p, int parc, char *parv[]) |
619 |
{ |
620 |
const struct MaskItem *conf = NULL; |
621 |
const dlink_node *node = NULL; |
622 |
|
623 |
for (unsigned int i = 0; i < ATABLE_SIZE; ++i) |
624 |
{ |
625 |
DLINK_FOREACH(node, atable[i].head) |
626 |
{ |
627 |
const struct AddressRec *arec = node->data; |
628 |
|
629 |
if (arec->type != CONF_DLINE) |
630 |
continue; |
631 |
|
632 |
conf = arec->conf; |
633 |
|
634 |
/* Don't report a permanent dline as temporary dline */ |
635 |
if (!conf->until) |
636 |
continue; |
637 |
|
638 |
sendto_one_numeric(source_p, &me, RPL_STATSDLINE, 'd', conf->host, conf->reason); |
639 |
} |
640 |
} |
641 |
} |
642 |
|
643 |
/* stats_exempt() |
644 |
* |
645 |
* input - client to report to |
646 |
* output - none |
647 |
* side effects - client is given list of exempt blocks |
648 |
*/ |
649 |
static void |
650 |
stats_exempt(struct Client *source_p, int parc, char *parv[]) |
651 |
{ |
652 |
const struct MaskItem *conf = NULL; |
653 |
const dlink_node *node = NULL; |
654 |
|
655 |
if (ConfigGeneral.stats_e_disabled) |
656 |
{ |
657 |
sendto_one_numeric(source_p, &me, ERR_NOPRIVILEGES); |
658 |
return; |
659 |
} |
660 |
|
661 |
for (unsigned int i = 0; i < ATABLE_SIZE; ++i) |
662 |
{ |
663 |
DLINK_FOREACH(node, atable[i].head) |
664 |
{ |
665 |
const struct AddressRec *arec = node->data; |
666 |
|
667 |
if (arec->type != CONF_EXEMPT) |
668 |
continue; |
669 |
|
670 |
conf = arec->conf; |
671 |
sendto_one_numeric(source_p, &me, RPL_STATSDLINE, 'e', conf->host, ""); |
672 |
} |
673 |
} |
674 |
} |
675 |
|
676 |
static void |
677 |
stats_events(struct Client *source_p, int parc, char *parv[]) |
678 |
{ |
679 |
const dlink_node *node; |
680 |
|
681 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
682 |
"E :Operation Next Execution"); |
683 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
684 |
"E :---------------------------------------------"); |
685 |
|
686 |
DLINK_FOREACH(node, event_get_list()->head) |
687 |
{ |
688 |
const struct event *ev = node->data; |
689 |
|
690 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
691 |
"E :%-30s %-4d seconds", |
692 |
ev->name, |
693 |
(int)(ev->next - CurrentTime)); |
694 |
} |
695 |
} |
696 |
|
697 |
static void |
698 |
stats_hubleaf(struct Client *source_p, int parc, char *parv[]) |
699 |
{ |
700 |
const dlink_node *node = NULL, *dptr = NULL; |
701 |
|
702 |
DLINK_FOREACH(node, server_items.head) |
703 |
{ |
704 |
const struct MaskItem *conf = node->data; |
705 |
|
706 |
DLINK_FOREACH(dptr, conf->hub_list.head) |
707 |
sendto_one_numeric(source_p, &me, RPL_STATSHLINE, 'H', dptr->data, conf->name, 0, "*"); |
708 |
} |
709 |
|
710 |
DLINK_FOREACH(node, server_items.head) |
711 |
{ |
712 |
const struct MaskItem *conf = node->data; |
713 |
|
714 |
DLINK_FOREACH(dptr, conf->leaf_list.head) |
715 |
sendto_one_numeric(source_p, &me, RPL_STATSLLINE, 'L', dptr->data, conf->name, 0, "*"); |
716 |
} |
717 |
} |
718 |
|
719 |
/* |
720 |
* show_iline_prefix() |
721 |
* |
722 |
* inputs - pointer to struct Client requesting output |
723 |
* - pointer to struct MaskItem |
724 |
* - name to which iline prefix will be prefixed to |
725 |
* output - pointer to static string with prefixes listed in ascii form |
726 |
* side effects - NONE |
727 |
*/ |
728 |
static const char * |
729 |
show_iline_prefix(const struct Client *source_p, const struct MaskItem *conf) |
730 |
{ |
731 |
static char prefix_of_host[USERLEN + 16]; |
732 |
char *prefix_ptr = prefix_of_host; |
733 |
|
734 |
if (IsConfWebIRC(conf)) |
735 |
*prefix_ptr++ = '<'; |
736 |
if (IsNoTilde(conf)) |
737 |
*prefix_ptr++ = '-'; |
738 |
if (IsNeedIdentd(conf)) |
739 |
*prefix_ptr++ = '+'; |
740 |
if (!IsNeedPassword(conf)) |
741 |
*prefix_ptr++ = '&'; |
742 |
if (IsConfExemptResv(conf)) |
743 |
*prefix_ptr++ = '$'; |
744 |
if (IsConfDoSpoofIp(conf)) |
745 |
*prefix_ptr++ = '='; |
746 |
if (HasUMode(source_p, UMODE_OPER)) |
747 |
{ |
748 |
if (IsConfExemptKline(conf)) |
749 |
*prefix_ptr++ = '^'; |
750 |
if (IsConfExemptXline(conf)) |
751 |
*prefix_ptr++ = '!'; |
752 |
if (IsConfExemptLimits(conf)) |
753 |
*prefix_ptr++ = '>'; |
754 |
} |
755 |
|
756 |
if (IsConfCanFlood(conf)) |
757 |
*prefix_ptr++ = '|'; |
758 |
|
759 |
strlcpy(prefix_ptr, conf->user, USERLEN+1); |
760 |
|
761 |
return prefix_of_host; |
762 |
} |
763 |
|
764 |
static void |
765 |
report_auth(struct Client *source_p, int parc, char *parv[]) |
766 |
{ |
767 |
const struct MaskItem *conf = NULL; |
768 |
const dlink_node *node = NULL; |
769 |
|
770 |
for (unsigned int i = 0; i < ATABLE_SIZE; ++i) |
771 |
{ |
772 |
DLINK_FOREACH(node, atable[i].head) |
773 |
{ |
774 |
const struct AddressRec *arec = node->data; |
775 |
|
776 |
if (arec->type != CONF_CLIENT) |
777 |
continue; |
778 |
|
779 |
conf = arec->conf; |
780 |
|
781 |
if (!HasUMode(source_p, UMODE_OPER) && IsConfDoSpoofIp(conf)) |
782 |
continue; |
783 |
|
784 |
sendto_one_numeric(source_p, &me, RPL_STATSILINE, 'I', |
785 |
conf->name == NULL ? "*" : conf->name, |
786 |
show_iline_prefix(source_p, conf), |
787 |
conf->host, conf->port, |
788 |
conf->class->name); |
789 |
} |
790 |
} |
791 |
} |
792 |
|
793 |
static void |
794 |
stats_auth(struct Client *source_p, int parc, char *parv[]) |
795 |
{ |
796 |
/* Oper only, if unopered, return ERR_NOPRIVILEGES */ |
797 |
if (ConfigGeneral.stats_i_oper_only == 2 && !HasUMode(source_p, UMODE_OPER)) |
798 |
sendto_one_numeric(source_p, &me, ERR_NOPRIVILEGES); |
799 |
|
800 |
/* If unopered, only return matching auth blocks */ |
801 |
else if (ConfigGeneral.stats_i_oper_only == 1 && !HasUMode(source_p, UMODE_OPER)) |
802 |
{ |
803 |
const struct MaskItem *conf = NULL; |
804 |
|
805 |
if (MyConnect(source_p)) |
806 |
conf = find_conf_by_address(source_p->host, |
807 |
&source_p->connection->ip, CONF_CLIENT, |
808 |
source_p->connection->aftype, |
809 |
source_p->username, |
810 |
source_p->connection->password, 1); |
811 |
else |
812 |
conf = find_conf_by_address(source_p->host, NULL, CONF_CLIENT, 0, |
813 |
source_p->username, NULL, 1); |
814 |
|
815 |
if (conf == NULL) |
816 |
return; |
817 |
|
818 |
sendto_one_numeric(source_p, &me, RPL_STATSILINE, |
819 |
'I', "*", show_iline_prefix(source_p, conf), |
820 |
conf->host, conf->port, |
821 |
conf->class->name); |
822 |
} |
823 |
else /* They are opered, or allowed to see all auth blocks */ |
824 |
report_auth(source_p, 0, NULL); |
825 |
} |
826 |
|
827 |
/* report_Klines() |
828 |
* Inputs: Client to report to, |
829 |
* type(==0 for perm, !=0 for temporary) |
830 |
* mask |
831 |
* Output: None |
832 |
* Side effects: Reports configured K(or k)-lines to source_p. |
833 |
*/ |
834 |
static void |
835 |
report_Klines(struct Client *source_p, int tkline) |
836 |
{ |
837 |
const struct MaskItem *conf = NULL; |
838 |
const dlink_node *node = NULL; |
839 |
char c = '\0'; |
840 |
|
841 |
if (tkline) |
842 |
c = 'k'; |
843 |
else |
844 |
c = 'K'; |
845 |
|
846 |
for (unsigned int i = 0; i < ATABLE_SIZE; ++i) |
847 |
{ |
848 |
DLINK_FOREACH(node, atable[i].head) |
849 |
{ |
850 |
const struct AddressRec *arec = node->data; |
851 |
|
852 |
if (arec->type != CONF_KLINE) |
853 |
continue; |
854 |
|
855 |
conf = arec->conf; |
856 |
|
857 |
if ((!tkline && conf->until) || |
858 |
(tkline && !conf->until)) |
859 |
continue; |
860 |
|
861 |
sendto_one_numeric(source_p, &me, RPL_STATSKLINE, c, conf->host, conf->user, |
862 |
conf->reason); |
863 |
} |
864 |
} |
865 |
} |
866 |
|
867 |
static void |
868 |
stats_tklines(struct Client *source_p, int parc, char *parv[]) |
869 |
{ |
870 |
/* Oper only, if unopered, return ERR_NOPRIVILEGES */ |
871 |
if (ConfigGeneral.stats_k_oper_only == 2 && !HasUMode(source_p, UMODE_OPER)) |
872 |
sendto_one_numeric(source_p, &me, ERR_NOPRIVILEGES); |
873 |
|
874 |
/* If unopered, only return matching klines */ |
875 |
else if (ConfigGeneral.stats_k_oper_only == 1 && !HasUMode(source_p, UMODE_OPER)) |
876 |
{ |
877 |
const struct MaskItem *conf = NULL; |
878 |
|
879 |
if (MyConnect(source_p)) |
880 |
conf = find_conf_by_address(source_p->host, |
881 |
&source_p->connection->ip, CONF_KLINE, |
882 |
source_p->connection->aftype, |
883 |
source_p->username, NULL, 1); |
884 |
else |
885 |
conf = find_conf_by_address(source_p->host, NULL, CONF_KLINE, 0, |
886 |
source_p->username, NULL, 1); |
887 |
|
888 |
if (!conf) |
889 |
return; |
890 |
|
891 |
/* Don't report a permanent kline as temporary kline */ |
892 |
if (!conf->until) |
893 |
return; |
894 |
|
895 |
sendto_one_numeric(source_p, &me, RPL_STATSKLINE, 'k', |
896 |
conf->host, conf->user, conf->reason); |
897 |
} |
898 |
else /* They are opered, or allowed to see all klines */ |
899 |
report_Klines(source_p, 1); |
900 |
} |
901 |
|
902 |
static void |
903 |
stats_klines(struct Client *source_p, int parc, char *parv[]) |
904 |
{ |
905 |
/* Oper only, if unopered, return ERR_NOPRIVILEGES */ |
906 |
if (ConfigGeneral.stats_k_oper_only == 2 && !HasUMode(source_p, UMODE_OPER)) |
907 |
sendto_one_numeric(source_p, &me, ERR_NOPRIVILEGES); |
908 |
|
909 |
/* If unopered, only return matching klines */ |
910 |
else if (ConfigGeneral.stats_k_oper_only == 1 && !HasUMode(source_p, UMODE_OPER)) |
911 |
{ |
912 |
const struct MaskItem *conf = NULL; |
913 |
|
914 |
/* Search for a kline */ |
915 |
if (MyConnect(source_p)) |
916 |
conf = find_conf_by_address(source_p->host, |
917 |
&source_p->connection->ip, CONF_KLINE, |
918 |
source_p->connection->aftype, |
919 |
source_p->username, NULL, 0); |
920 |
else |
921 |
conf = find_conf_by_address(source_p->host, NULL, CONF_KLINE, 0, |
922 |
source_p->username, NULL, 0); |
923 |
|
924 |
if (!conf) |
925 |
return; |
926 |
|
927 |
/* Don't report a temporary kline as permanent kline */ |
928 |
if (conf->until) |
929 |
return; |
930 |
|
931 |
sendto_one_numeric(source_p, &me, RPL_STATSKLINE, 'K', |
932 |
conf->host, conf->user, conf->reason); |
933 |
} |
934 |
else /* They are opered, or allowed to see all klines */ |
935 |
report_Klines(source_p, 0); |
936 |
} |
937 |
|
938 |
static void |
939 |
stats_messages(struct Client *source_p, int parc, char *parv[]) |
940 |
{ |
941 |
if (!HasUMode(source_p, UMODE_OPER) && ConfigGeneral.stats_m_oper_only) |
942 |
sendto_one_numeric(source_p, &me, ERR_NOPRIVILEGES); |
943 |
else |
944 |
report_messages(source_p); |
945 |
} |
946 |
|
947 |
static void |
948 |
stats_oper(struct Client *source_p, int parc, char *parv[]) |
949 |
{ |
950 |
if (!HasUMode(source_p, UMODE_OPER) && ConfigGeneral.stats_o_oper_only) |
951 |
sendto_one_numeric(source_p, &me, ERR_NOPRIVILEGES); |
952 |
else |
953 |
report_confitem_types(source_p, CONF_OPER); |
954 |
} |
955 |
|
956 |
/* stats_operedup() |
957 |
* |
958 |
* input - client pointer |
959 |
* output - none |
960 |
* side effects - client is shown a list of active opers |
961 |
*/ |
962 |
static void |
963 |
stats_operedup(struct Client *source_p, int parc, char *parv[]) |
964 |
{ |
965 |
const dlink_node *node = NULL; |
966 |
unsigned int opercount = 0; |
967 |
char buf[IRCD_BUFSIZE] = ""; |
968 |
|
969 |
DLINK_FOREACH(node, oper_list.head) |
970 |
{ |
971 |
const struct Client *target_p = node->data; |
972 |
|
973 |
if (HasUMode(target_p, UMODE_HIDDEN) && !HasUMode(source_p, UMODE_OPER)) |
974 |
continue; |
975 |
|
976 |
if (HasUMode(source_p, UMODE_OPER) || !HasUMode(target_p, UMODE_HIDEIDLE)) |
977 |
snprintf(buf, sizeof(buf), "%s", time_dissect(client_get_idle_time(source_p, target_p))); |
978 |
else |
979 |
strlcpy(buf, "n/a", sizeof(buf)); |
980 |
|
981 |
if (MyConnect(source_p) && HasUMode(source_p, UMODE_OPER)) |
982 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
983 |
"p :[%c][%s] %s (%s@%s) Idle: %s", |
984 |
HasUMode(target_p, UMODE_ADMIN) ? 'A' : 'O', |
985 |
oper_privs_as_string(target_p->connection->operflags), |
986 |
target_p->name, target_p->username, target_p->host, buf); |
987 |
else |
988 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
989 |
"p :[%c] %s (%s@%s) Idle: %s", |
990 |
HasUMode(target_p, UMODE_ADMIN) ? 'A' : 'O', |
991 |
target_p->name, target_p->username, target_p->host, buf); |
992 |
++opercount; |
993 |
} |
994 |
|
995 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
996 |
"p :%u OPER(s)", opercount); |
997 |
} |
998 |
|
999 |
/* show_ports() |
1000 |
* |
1001 |
* inputs - pointer to client to show ports to |
1002 |
* output - none |
1003 |
* side effects - send port listing to a client |
1004 |
*/ |
1005 |
static void |
1006 |
show_ports(struct Client *source_p) |
1007 |
{ |
1008 |
char buf[IRCD_BUFSIZE] = ""; |
1009 |
char *p = NULL; |
1010 |
const dlink_node *node = NULL; |
1011 |
|
1012 |
DLINK_FOREACH(node, listener_get_list()->head) |
1013 |
{ |
1014 |
const struct Listener *listener = node->data; |
1015 |
p = buf; |
1016 |
|
1017 |
if (listener->flags & LISTENER_HIDDEN) |
1018 |
{ |
1019 |
if (!HasUMode(source_p, UMODE_ADMIN)) |
1020 |
continue; |
1021 |
*p++ = 'H'; |
1022 |
} |
1023 |
|
1024 |
if (listener->flags & LISTENER_SERVER) |
1025 |
*p++ = 'S'; |
1026 |
if (listener->flags & LISTENER_SSL) |
1027 |
*p++ = 's'; |
1028 |
*p = '\0'; |
1029 |
|
1030 |
|
1031 |
if (HasUMode(source_p, UMODE_ADMIN) && |
1032 |
(MyConnect(source_p) || !ConfigServerHide.hide_server_ips)) |
1033 |
sendto_one_numeric(source_p, &me, RPL_STATSPLINE, 'P', listener->port, |
1034 |
listener->name, |
1035 |
listener->ref_count, buf, |
1036 |
listener->active ? "active" : "disabled"); |
1037 |
else |
1038 |
sendto_one_numeric(source_p, &me, RPL_STATSPLINE, 'P', listener->port, |
1039 |
me.name, listener->ref_count, buf, |
1040 |
listener->active ? "active" : "disabled"); |
1041 |
} |
1042 |
} |
1043 |
|
1044 |
static void |
1045 |
stats_ports(struct Client *source_p, int parc, char *parv[]) |
1046 |
{ |
1047 |
if (!HasUMode(source_p, UMODE_OPER) && ConfigGeneral.stats_P_oper_only) |
1048 |
sendto_one_numeric(source_p, &me, ERR_NOPRIVILEGES); |
1049 |
else |
1050 |
show_ports(source_p); |
1051 |
} |
1052 |
|
1053 |
static void |
1054 |
stats_resv(struct Client *source_p, int parc, char *parv[]) |
1055 |
{ |
1056 |
report_resv(source_p); |
1057 |
} |
1058 |
|
1059 |
static void |
1060 |
stats_service(struct Client *source_p, int parc, char *parv[]) |
1061 |
{ |
1062 |
report_confitem_types(source_p, CONF_SERVICE); |
1063 |
} |
1064 |
|
1065 |
static void |
1066 |
stats_tstats(struct Client *source_p, int parc, char *parv[]) |
1067 |
{ |
1068 |
const dlink_node *node = NULL; |
1069 |
struct ServerStatistics tmp; |
1070 |
struct ServerStatistics *sp = &tmp; |
1071 |
|
1072 |
memcpy(sp, &ServerStats, sizeof(struct ServerStatistics)); |
1073 |
|
1074 |
/* |
1075 |
* must use the += operator. is_sv is not the number of currently |
1076 |
* active server connections. Note the incrementation in |
1077 |
* s_bsd.c:close_connection. |
1078 |
*/ |
1079 |
sp->is_sv += dlink_list_length(&local_server_list); |
1080 |
|
1081 |
DLINK_FOREACH(node, local_server_list.head) |
1082 |
{ |
1083 |
const struct Client *target_p = node->data; |
1084 |
|
1085 |
sp->is_sbs += target_p->connection->send.bytes; |
1086 |
sp->is_sbr += target_p->connection->recv.bytes; |
1087 |
sp->is_sti += CurrentTime - target_p->connection->firsttime; |
1088 |
} |
1089 |
|
1090 |
sp->is_cl += dlink_list_length(&local_client_list); |
1091 |
|
1092 |
DLINK_FOREACH(node, local_client_list.head) |
1093 |
{ |
1094 |
const struct Client *target_p = node->data; |
1095 |
|
1096 |
sp->is_cbs += target_p->connection->send.bytes; |
1097 |
sp->is_cbr += target_p->connection->recv.bytes; |
1098 |
sp->is_cti += CurrentTime - target_p->connection->firsttime; |
1099 |
} |
1100 |
|
1101 |
sp->is_ni += dlink_list_length(&unknown_list); |
1102 |
|
1103 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
1104 |
"t :accepts %u refused %u", |
1105 |
sp->is_ac, sp->is_ref); |
1106 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
1107 |
"t :unknown commands %u prefixes %u", |
1108 |
sp->is_unco, sp->is_unpf); |
1109 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
1110 |
"t :nick collisions %u unknown closes %u", |
1111 |
sp->is_kill, sp->is_ni); |
1112 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
1113 |
"t :wrong direction %u empty %u", |
1114 |
sp->is_wrdi, sp->is_empt); |
1115 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
1116 |
"t :numerics seen %u", |
1117 |
sp->is_num); |
1118 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
1119 |
"t :auth successes %u fails %u", |
1120 |
sp->is_asuc, sp->is_abad); |
1121 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
1122 |
"t :Client Server"); |
1123 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
1124 |
"t :connected %u %u", |
1125 |
(unsigned int)sp->is_cl, |
1126 |
(unsigned int)sp->is_sv); |
1127 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
1128 |
"t :bytes sent %ju %ju", |
1129 |
sp->is_cbs, sp->is_sbs); |
1130 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
1131 |
"t :bytes recv %ju %ju", |
1132 |
sp->is_cbr, sp->is_sbr); |
1133 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
1134 |
"t :time connected %u %u", |
1135 |
(unsigned int)sp->is_cti, |
1136 |
(unsigned int)sp->is_sti); |
1137 |
} |
1138 |
|
1139 |
static void |
1140 |
stats_uptime(struct Client *source_p, int parc, char *parv[]) |
1141 |
{ |
1142 |
if (!HasUMode(source_p, UMODE_OPER) && ConfigGeneral.stats_u_oper_only) |
1143 |
sendto_one_numeric(source_p, &me, ERR_NOPRIVILEGES); |
1144 |
else |
1145 |
{ |
1146 |
sendto_one_numeric(source_p, &me, RPL_STATSUPTIME, |
1147 |
time_dissect(CurrentTime - me.connection->since)); |
1148 |
if (!ConfigServerHide.disable_remote_commands || HasUMode(source_p, UMODE_OPER)) |
1149 |
sendto_one_numeric(source_p, &me, RPL_STATSCONN, Count.max_loc_con, |
1150 |
Count.max_loc_cli, Count.totalrestartcount); |
1151 |
} |
1152 |
} |
1153 |
|
1154 |
static void |
1155 |
stats_shared(struct Client *source_p, int parc, char *parv[]) |
1156 |
{ |
1157 |
report_shared(source_p); |
1158 |
report_cluster(source_p); |
1159 |
} |
1160 |
|
1161 |
/* stats_servers() |
1162 |
* |
1163 |
* input - client pointer |
1164 |
* output - none |
1165 |
* side effects - client is shown lists of who connected servers |
1166 |
*/ |
1167 |
static void |
1168 |
stats_servers(struct Client *source_p, int parc, char *parv[]) |
1169 |
{ |
1170 |
const dlink_node *node = NULL; |
1171 |
|
1172 |
DLINK_FOREACH(node, local_server_list.head) |
1173 |
{ |
1174 |
const struct Client *target_p = node->data; |
1175 |
|
1176 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
1177 |
"v :%s (%s!%s@%s) Idle: %s", |
1178 |
target_p->name, |
1179 |
(target_p->serv->by[0] ? target_p->serv->by : "Remote."), |
1180 |
"*", "*", time_dissect(CurrentTime - target_p->connection->lasttime)); |
1181 |
} |
1182 |
|
1183 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
1184 |
"v :%u Server(s)", |
1185 |
dlink_list_length(&local_server_list)); |
1186 |
} |
1187 |
|
1188 |
static void |
1189 |
stats_gecos(struct Client *source_p, int parc, char *parv[]) |
1190 |
{ |
1191 |
report_confitem_types(source_p, CONF_XLINE); |
1192 |
} |
1193 |
|
1194 |
static void |
1195 |
stats_class(struct Client *source_p, int parc, char *parv[]) |
1196 |
{ |
1197 |
const dlink_node *node = NULL; |
1198 |
|
1199 |
DLINK_FOREACH(node, class_get_list()->head) |
1200 |
{ |
1201 |
const struct ClassItem *class = node->data; |
1202 |
|
1203 |
sendto_one_numeric(source_p, &me, RPL_STATSYLINE, 'Y', |
1204 |
class->name, class->ping_freq, |
1205 |
class->con_freq, |
1206 |
class->max_total, class->max_sendq, |
1207 |
class->max_recvq, |
1208 |
class->ref_count, |
1209 |
class->number_per_cidr, class->cidr_bitlen_ipv4, |
1210 |
class->number_per_cidr, class->cidr_bitlen_ipv6, |
1211 |
class->active ? "active" : "disabled"); |
1212 |
} |
1213 |
} |
1214 |
|
1215 |
static void |
1216 |
stats_servlinks(struct Client *source_p, int parc, char *parv[]) |
1217 |
{ |
1218 |
uintmax_t sendB = 0, recvB = 0; |
1219 |
time_t uptime = 0; |
1220 |
dlink_node *node = NULL; |
1221 |
|
1222 |
if (ConfigServerHide.flatten_links && !HasUMode(source_p, UMODE_OPER)) |
1223 |
{ |
1224 |
sendto_one_numeric(source_p, &me, ERR_NOPRIVILEGES); |
1225 |
return; |
1226 |
} |
1227 |
|
1228 |
DLINK_FOREACH(node, local_server_list.head) |
1229 |
{ |
1230 |
struct Client *target_p = node->data; |
1231 |
|
1232 |
if (HasFlag(target_p, FLAGS_SERVICE) && ConfigServerHide.hide_services) |
1233 |
if (!HasUMode(source_p, UMODE_OPER)) |
1234 |
continue; |
1235 |
|
1236 |
sendB += target_p->connection->send.bytes; |
1237 |
recvB += target_p->connection->recv.bytes; |
1238 |
|
1239 |
/* ":%s 211 %s %s %u %u %ju %u %ju :%u %u %s" */ |
1240 |
sendto_one_numeric(source_p, &me, RPL_STATSLINKINFO, |
1241 |
get_client_name(target_p, HasUMode(source_p, UMODE_ADMIN) ? SHOW_IP : MASK_IP), |
1242 |
dbuf_length(&target_p->connection->buf_sendq), |
1243 |
target_p->connection->send.messages, |
1244 |
target_p->connection->send.bytes >> 10, |
1245 |
target_p->connection->recv.messages, |
1246 |
target_p->connection->recv.bytes >> 10, |
1247 |
(unsigned int)(CurrentTime - target_p->connection->firsttime), |
1248 |
(CurrentTime > target_p->connection->since) ? (unsigned int)(CurrentTime - target_p->connection->since) : 0, |
1249 |
HasUMode(source_p, UMODE_OPER) ? show_capabilities(target_p) : "TS"); |
1250 |
} |
1251 |
|
1252 |
sendB >>= 10; |
1253 |
recvB >>= 10; |
1254 |
|
1255 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, "? :%u total server(s)", |
1256 |
dlink_list_length(&local_server_list)); |
1257 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, "? :Sent total: %7.2f %s", |
1258 |
_GMKv(sendB), _GMKs(sendB)); |
1259 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, "? :Recv total: %7.2f %s", |
1260 |
_GMKv(recvB), _GMKs(recvB)); |
1261 |
|
1262 |
uptime = (CurrentTime - me.connection->since); |
1263 |
|
1264 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
1265 |
"? :Server send: %7.2f %s (%4.1f K/s)", |
1266 |
_GMKv((me.connection->send.bytes>>10)), |
1267 |
_GMKs((me.connection->send.bytes>>10)), |
1268 |
(float)((float)((me.connection->send.bytes) >> 10) / |
1269 |
(float)uptime)); |
1270 |
sendto_one_numeric(source_p, &me, RPL_STATSDEBUG | SND_EXPLICIT, |
1271 |
"? :Server recv: %7.2f %s (%4.1f K/s)", |
1272 |
_GMKv((me.connection->recv.bytes>>10)), |
1273 |
_GMKs((me.connection->recv.bytes>>10)), |
1274 |
(float)((float)((me.connection->recv.bytes) >> 10) / |
1275 |
(float)uptime)); |
1276 |
} |
1277 |
|
1278 |
/* parse_stats_args() |
1279 |
* |
1280 |
* inputs - arg count |
1281 |
* - args |
1282 |
* - doall flag |
1283 |
* - wild card or not |
1284 |
* output - pointer to name to use |
1285 |
* side effects - |
1286 |
* common parse routine for m_stats args |
1287 |
* |
1288 |
*/ |
1289 |
static const char * |
1290 |
parse_stats_args(struct Client *source_p, int parc, char *parv[], int *doall, int *wilds) |
1291 |
{ |
1292 |
if (parc > 2) |
1293 |
{ |
1294 |
const char *name = parv[2]; |
1295 |
|
1296 |
if (!irccmp(name, ID_or_name(&me, source_p))) |
1297 |
*doall = 2; |
1298 |
else if (!match(name, ID_or_name(&me, source_p))) |
1299 |
*doall = 1; |
1300 |
|
1301 |
*wilds = has_wildcards(name); |
1302 |
|
1303 |
return name; |
1304 |
} |
1305 |
|
1306 |
return NULL; |
1307 |
} |
1308 |
|
1309 |
static void |
1310 |
stats_L_list(struct Client *source_p, const char *name, int doall, int wilds, |
1311 |
dlink_list *list, const char statchar) |
1312 |
{ |
1313 |
dlink_node *node = NULL; |
1314 |
|
1315 |
/* |
1316 |
* Send info about connections which match, or all if the |
1317 |
* mask matches from. Only restrictions are on those who |
1318 |
* are invisible not being visible to 'foreigners' who use |
1319 |
* a wild card based search to list it. |
1320 |
*/ |
1321 |
DLINK_FOREACH(node, list->head) |
1322 |
{ |
1323 |
struct Client *target_p = node->data; |
1324 |
|
1325 |
if (HasUMode(target_p, UMODE_INVISIBLE) && (doall || wilds) && |
1326 |
!(MyConnect(source_p) && HasUMode(source_p, UMODE_OPER)) && |
1327 |
!HasUMode(target_p, UMODE_OPER) && (target_p != source_p)) |
1328 |
continue; |
1329 |
|
1330 |
if (!doall && wilds && match(name, target_p->name)) |
1331 |
continue; |
1332 |
|
1333 |
if (!(doall || wilds) && irccmp(name, target_p->name)) |
1334 |
continue; |
1335 |
|
1336 |
/* |
1337 |
* This basically shows ips for our opers if it's not a server/admin, or |
1338 |
* it's one of our admins. |
1339 |
*/ |
1340 |
if (MyConnect(source_p) && HasUMode(source_p, UMODE_OPER) && |
1341 |
(HasUMode(source_p, UMODE_ADMIN) || |
1342 |
(!IsServer(target_p) && !HasUMode(target_p, UMODE_ADMIN) && |
1343 |
!IsHandshake(target_p) && !IsConnecting(target_p)))) |
1344 |
{ |
1345 |
sendto_one_numeric(source_p, &me, RPL_STATSLINKINFO, |
1346 |
(IsUpper(statchar)) ? |
1347 |
get_client_name(target_p, SHOW_IP) : |
1348 |
get_client_name(target_p, HIDE_IP), |
1349 |
dbuf_length(&target_p->connection->buf_sendq), |
1350 |
target_p->connection->send.messages, |
1351 |
target_p->connection->send.bytes>>10, |
1352 |
target_p->connection->recv.messages, |
1353 |
target_p->connection->recv.bytes>>10, |
1354 |
(unsigned int)(CurrentTime - target_p->connection->firsttime), |
1355 |
(CurrentTime > target_p->connection->since) ? (unsigned int)(CurrentTime - target_p->connection->since) : 0, |
1356 |
IsServer(target_p) ? show_capabilities(target_p) : "-"); |
1357 |
} |
1358 |
else |
1359 |
{ |
1360 |
/* If it's a server, mask the real IP */ |
1361 |
if (IsServer(target_p) || IsHandshake(target_p) || IsConnecting(target_p)) |
1362 |
sendto_one_numeric(source_p, &me, RPL_STATSLINKINFO, |
1363 |
get_client_name(target_p, MASK_IP), |
1364 |
dbuf_length(&target_p->connection->buf_sendq), |
1365 |
target_p->connection->send.messages, |
1366 |
target_p->connection->send.bytes>>10, |
1367 |
target_p->connection->recv.messages, |
1368 |
target_p->connection->recv.bytes>>10, |
1369 |
(unsigned int)(CurrentTime - target_p->connection->firsttime), |
1370 |
(CurrentTime > target_p->connection->since) ? (unsigned int)(CurrentTime - target_p->connection->since):0, |
1371 |
IsServer(target_p) ? show_capabilities(target_p) : "-"); |
1372 |
else /* show the real IP */ |
1373 |
sendto_one_numeric(source_p, &me, RPL_STATSLINKINFO, |
1374 |
(IsUpper(statchar)) ? |
1375 |
get_client_name(target_p, SHOW_IP) : |
1376 |
get_client_name(target_p, HIDE_IP), |
1377 |
dbuf_length(&target_p->connection->buf_sendq), |
1378 |
target_p->connection->send.messages, |
1379 |
target_p->connection->send.bytes>>10, |
1380 |
target_p->connection->recv.messages, |
1381 |
target_p->connection->recv.bytes>>10, |
1382 |
(unsigned int)(CurrentTime - target_p->connection->firsttime), |
1383 |
(CurrentTime > target_p->connection->since) ? (unsigned int)(CurrentTime - target_p->connection->since):0, |
1384 |
IsServer(target_p) ? show_capabilities(target_p) : "-"); |
1385 |
} |
1386 |
} |
1387 |
} |
1388 |
|
1389 |
/* |
1390 |
* stats_L |
1391 |
* |
1392 |
* inputs - pointer to client to report to |
1393 |
* - doall flag |
1394 |
* - wild card or not |
1395 |
* output - NONE |
1396 |
* side effects - |
1397 |
*/ |
1398 |
static void |
1399 |
stats_L(struct Client *source_p, const char *name, int doall, |
1400 |
int wilds, const char statchar) |
1401 |
{ |
1402 |
stats_L_list(source_p, name, doall, wilds, &unknown_list, statchar); |
1403 |
stats_L_list(source_p, name, doall, wilds, &local_client_list, statchar); |
1404 |
stats_L_list(source_p, name, doall, wilds, &local_server_list, statchar); |
1405 |
} |
1406 |
|
1407 |
static void |
1408 |
stats_ltrace(struct Client *source_p, int parc, char *parv[]) |
1409 |
{ |
1410 |
int doall = 0; |
1411 |
int wilds = 0; |
1412 |
const char *name = NULL; |
1413 |
|
1414 |
if ((name = parse_stats_args(source_p, parc, parv, &doall, &wilds))) |
1415 |
{ |
1416 |
const char statchar = *parv[1]; |
1417 |
stats_L(source_p, name, doall, wilds, statchar); |
1418 |
} |
1419 |
else |
1420 |
sendto_one_numeric(source_p, &me, ERR_NEEDMOREPARAMS, "STATS"); |
1421 |
} |
1422 |
|
1423 |
struct StatsStruct |
1424 |
{ |
1425 |
const unsigned char letter; |
1426 |
void (*handler)(struct Client *, int, char *[]); |
1427 |
const unsigned int required_modes; |
1428 |
}; |
1429 |
|
1430 |
static const struct StatsStruct *stats_map[256]; |
1431 |
static const struct StatsStruct stats_tab[] = |
1432 |
{ |
1433 |
{ 'a', stats_dns_servers, UMODE_ADMIN }, |
1434 |
{ 'A', stats_dns_servers, UMODE_ADMIN }, |
1435 |
{ 'c', stats_connect, UMODE_OPER }, |
1436 |
{ 'C', stats_connect, UMODE_OPER }, |
1437 |
{ 'd', stats_tdeny, UMODE_OPER }, |
1438 |
{ 'D', stats_deny, UMODE_OPER }, |
1439 |
{ 'e', stats_exempt, UMODE_OPER }, |
1440 |
{ 'E', stats_events, UMODE_ADMIN }, |
1441 |
{ 'f', fd_dump, UMODE_ADMIN }, |
1442 |
{ 'F', fd_dump, UMODE_ADMIN }, |
1443 |
{ 'h', stats_hubleaf, UMODE_OPER }, |
1444 |
{ 'H', stats_hubleaf, UMODE_OPER }, |
1445 |
{ 'i', stats_auth, 0 }, |
1446 |
{ 'I', stats_auth, 0 }, |
1447 |
{ 'k', stats_tklines, 0 }, |
1448 |
{ 'K', stats_klines, 0 }, |
1449 |
{ 'l', stats_ltrace, UMODE_OPER }, |
1450 |
{ 'L', stats_ltrace, UMODE_OPER }, |
1451 |
{ 'm', stats_messages, 0 }, |
1452 |
{ 'M', stats_messages, 0 }, |
1453 |
{ 'o', stats_oper, 0 }, |
1454 |
{ 'O', stats_oper, 0 }, |
1455 |
{ 'p', stats_operedup, 0 }, |
1456 |
{ 'P', stats_ports, 0 }, |
1457 |
{ 'q', stats_resv, UMODE_OPER }, |
1458 |
{ 'Q', stats_resv, UMODE_OPER }, |
1459 |
{ 'r', stats_usage, UMODE_OPER }, |
1460 |
{ 'R', stats_usage, UMODE_OPER }, |
1461 |
{ 's', stats_service, UMODE_OPER }, |
1462 |
{ 'S', stats_service, UMODE_OPER }, |
1463 |
{ 't', stats_tstats, UMODE_OPER }, |
1464 |
{ 'T', motd_report, UMODE_OPER }, |
1465 |
{ 'u', stats_uptime, 0 }, |
1466 |
{ 'U', stats_shared, UMODE_OPER }, |
1467 |
{ 'v', stats_servers, UMODE_OPER }, |
1468 |
{ 'x', stats_gecos, UMODE_OPER }, |
1469 |
{ 'X', stats_gecos, UMODE_OPER }, |
1470 |
{ 'y', stats_class, UMODE_OPER }, |
1471 |
{ 'Y', stats_class, UMODE_OPER }, |
1472 |
{ 'z', stats_memory, UMODE_OPER }, |
1473 |
{ '?', stats_servlinks, 0 }, |
1474 |
{ '\0', NULL, 0 } |
1475 |
}; |
1476 |
|
1477 |
static void |
1478 |
do_stats(struct Client *source_p, int parc, char *parv[]) |
1479 |
{ |
1480 |
const unsigned char statchar = *parv[1]; |
1481 |
const struct StatsStruct *tab; |
1482 |
|
1483 |
if (statchar == '\0') |
1484 |
{ |
1485 |
sendto_one_numeric(source_p, &me, RPL_ENDOFSTATS, '*'); |
1486 |
return; |
1487 |
} |
1488 |
|
1489 |
if ((tab = stats_map[statchar])) |
1490 |
{ |
1491 |
if (!tab->required_modes || HasUMode(source_p, tab->required_modes)) |
1492 |
tab->handler(source_p, parc, parv); |
1493 |
else |
1494 |
sendto_one_numeric(source_p, &me, ERR_NOPRIVILEGES); |
1495 |
|
1496 |
sendto_realops_flags(UMODE_SPY, L_ALL, SEND_NOTICE, |
1497 |
"STATS %c requested by %s (%s@%s) [%s]", |
1498 |
statchar, source_p->name, source_p->username, |
1499 |
source_p->host, source_p->servptr->name); |
1500 |
} |
1501 |
|
1502 |
sendto_one_numeric(source_p, &me, RPL_ENDOFSTATS, statchar); |
1503 |
} |
1504 |
|
1505 |
/* |
1506 |
* m_stats() |
1507 |
* parv[0] = command |
1508 |
* parv[1] = stat letter/command |
1509 |
* parv[2] = (if present) server/mask in stats L |
1510 |
*/ |
1511 |
static int |
1512 |
m_stats(struct Client *source_p, int parc, char *parv[]) |
1513 |
{ |
1514 |
static time_t last_used = 0; |
1515 |
|
1516 |
/* Check the user is actually allowed to do /stats, and isn't flooding */ |
1517 |
if ((last_used + ConfigGeneral.pace_wait) > CurrentTime) |
1518 |
{ |
1519 |
sendto_one_numeric(source_p, &me, RPL_LOAD2HI, "STATS"); |
1520 |
return 0; |
1521 |
} |
1522 |
|
1523 |
last_used = CurrentTime; |
1524 |
|
1525 |
/* Is the stats meant for us? */ |
1526 |
if (!ConfigServerHide.disable_remote_commands) |
1527 |
if (hunt_server(source_p, ":%s STATS %s :%s", 2, parc, parv) != HUNTED_ISME) |
1528 |
return 0; |
1529 |
|
1530 |
do_stats(source_p, parc, parv); |
1531 |
return 0; |
1532 |
} |
1533 |
|
1534 |
/* |
1535 |
* ms_stats() |
1536 |
* parv[0] = command |
1537 |
* parv[1] = stat letter/command |
1538 |
* parv[2] = (if present) server/mask in stats L, or target |
1539 |
*/ |
1540 |
static int |
1541 |
ms_stats(struct Client *source_p, int parc, char *parv[]) |
1542 |
{ |
1543 |
if (hunt_server(source_p, ":%s STATS %s :%s", 2, parc, parv) != HUNTED_ISME) |
1544 |
return 0; |
1545 |
|
1546 |
do_stats(source_p, parc, parv); |
1547 |
return 0; |
1548 |
} |
1549 |
|
1550 |
static void |
1551 |
stats_init(void) |
1552 |
{ |
1553 |
for (const struct StatsStruct *tab = stats_tab; tab->letter; ++tab) |
1554 |
stats_map[tab->letter] = tab; |
1555 |
} |
1556 |
|
1557 |
static struct Message stats_msgtab = |
1558 |
{ |
1559 |
.cmd = "STATS", |
1560 |
.args_min = 2, |
1561 |
.args_max = MAXPARA, |
1562 |
.handlers[UNREGISTERED_HANDLER] = m_unregistered, |
1563 |
.handlers[CLIENT_HANDLER] = m_stats, |
1564 |
.handlers[SERVER_HANDLER] = ms_stats, |
1565 |
.handlers[ENCAP_HANDLER] = m_ignore, |
1566 |
.handlers[OPER_HANDLER] = ms_stats |
1567 |
}; |
1568 |
|
1569 |
static void |
1570 |
module_init(void) |
1571 |
{ |
1572 |
stats_init(); |
1573 |
mod_add_cmd(&stats_msgtab); |
1574 |
} |
1575 |
|
1576 |
static void |
1577 |
module_exit(void) |
1578 |
{ |
1579 |
mod_del_cmd(&stats_msgtab); |
1580 |
} |
1581 |
|
1582 |
struct module module_entry = |
1583 |
{ |
1584 |
.version = "$Revision$", |
1585 |
.modinit = module_init, |
1586 |
.modexit = module_exit, |
1587 |
}; |