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ircd-ratbox/ircd-ratbox-3.0.10/modules/m_stats.c
agatha 62da4c26fa Initial commit
2023-08-20 13:26:10 -04:00

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/*
* ircd-ratbox: an advanced Internet Relay Chat Daemon(ircd).
* m_stats.c: Sends the user statistics or config information.
*
* Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
* Copyright (C) 1996-2002 Hybrid Development Team
* Copyright (C) 2002-2012 ircd-ratbox development team
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
* USA
*
* $Id: m_stats.c 29213 2015-12-10 13:48:53Z androsyn $
*/
#include "stdinc.h"
#include "struct.h"
#include "ratbox_lib.h"
#include "class.h" /* report_classes */
#include "client.h" /* Client */
#include "channel.h"
#include "match.h"
#include "ircd.h" /* me */
#include "listener.h" /* show_ports */
#include "s_gline.h"
#include "hostmask.h" /* report_mtrie_conf_links */
#include "numeric.h" /* ERR_xxx */
#include "send.h" /* sendto_one */
#include "s_conf.h" /* ConfItem */
#include "s_serv.h" /* hunt_server */
#include "s_stats.h" /* tstats */
#include "s_user.h" /* show_opers */
#include "parse.h"
#include "hook.h"
#include "modules.h"
#include "s_newconf.h"
#include "hash.h"
#include "dns.h"
#include "reject.h"
#include "whowas.h"
#include "scache.h"
#include "s_log.h"
static int m_stats(struct Client *, struct Client *, int, const char **);
struct Message stats_msgtab = {
"STATS", 0, 0, 0, MFLG_SLOW,
{mg_unreg, {m_stats, 2}, {m_stats, 3}, mg_ignore, mg_ignore, {m_stats, 2}}
};
int doing_stats_hook;
int doing_stats_p_hook;
mapi_clist_av1 stats_clist[] = { &stats_msgtab, NULL };
mapi_hlist_av1 stats_hlist[] = {
{"doing_stats", &doing_stats_hook},
{"doing_stats_p", &doing_stats_p_hook},
{NULL, NULL}
};
DECLARE_MODULE_AV1(stats, NULL, NULL, stats_clist, stats_hlist, NULL, "$Revision: 29213 $");
static void stats_l_list(struct Client *s, const char *, int, int, rb_dlink_list *, char);
static void stats_l_client(struct Client *source_p, struct Client *target_p, char statchar);
static void stats_spy(struct Client *, char, const char *);
static void stats_p_spy(struct Client *);
/* Heres our struct for the stats table */
struct StatsStruct
{
char letter;
void (*handler) ();
int need_oper;
int need_admin;
};
static void stats_dns_servers(struct Client *);
static void stats_delay(struct Client *);
static void stats_hash(struct Client *);
static void stats_connect(struct Client *);
static void stats_tdeny(struct Client *);
static void stats_deny(struct Client *);
static void stats_exempt(struct Client *);
static void stats_events(struct Client *);
static void stats_glines(struct Client *);
static void stats_pending_glines(struct Client *);
static void stats_hubleaf(struct Client *);
static void stats_auth(struct Client *);
static void stats_tklines(struct Client *);
static void stats_klines(struct Client *);
static void stats_messages(struct Client *);
static void stats_oper(struct Client *);
static void stats_operedup(struct Client *);
static void stats_ports(struct Client *);
static void stats_tresv(struct Client *);
static void stats_resv(struct Client *);
static void stats_usage(struct Client *);
static void stats_tstats(struct Client *);
static void stats_uptime(struct Client *);
static void stats_shared(struct Client *);
static void stats_servers(struct Client *);
static void stats_tgecos(struct Client *);
static void stats_gecos(struct Client *);
static void stats_class(struct Client *);
static void stats_memory(struct Client *);
static void stats_servlinks(struct Client *);
static void stats_ltrace(struct Client *, int, const char **);
static void stats_ziplinks(struct Client *);
static void stats_comm(struct Client *);
/* This table contains the possible stats items, in order:
* stats letter, function to call, operonly? adminonly?
* case only matters in the stats letter column.. -- fl_
*/
static struct StatsStruct stats_cmd_table[] = {
/* letter function need_oper need_admin */
{'a', stats_dns_servers, 1, 1,},
{'A', stats_dns_servers, 1, 1,},
{'b', stats_delay, 1, 1,},
{'B', stats_hash, 1, 1,},
{'c', stats_connect, 0, 0,},
{'C', stats_connect, 0, 0,},
{'d', stats_tdeny, 1, 0,},
{'D', stats_deny, 1, 0,},
{'e', stats_exempt, 1, 0,},
{'E', stats_events, 1, 1,},
{'f', stats_comm, 1, 1,},
{'F', stats_comm, 1, 1,},
{'g', stats_pending_glines, 1, 0,},
{'G', stats_glines, 1, 0,},
{'h', stats_hubleaf, 0, 0,},
{'H', stats_hubleaf, 0, 0,},
{'i', stats_auth, 0, 0,},
{'I', stats_auth, 0, 0,},
{'k', stats_tklines, 0, 0,},
{'K', stats_klines, 0, 0,},
{'l', stats_ltrace, 0, 0,},
{'L', stats_ltrace, 0, 0,},
{'m', stats_messages, 0, 0,},
{'M', stats_messages, 0, 0,},
{'o', stats_oper, 0, 0,},
{'O', stats_oper, 0, 0,},
{'p', stats_operedup, 0, 0,},
{'P', stats_ports, 0, 0,},
{'q', stats_tresv, 1, 0,},
{'Q', stats_resv, 1, 0,},
{'r', stats_usage, 1, 0,},
{'R', stats_usage, 1, 0,},
{'t', stats_tstats, 1, 0,},
{'T', stats_tstats, 1, 0,},
{'u', stats_uptime, 0, 0,},
{'U', stats_shared, 1, 0,},
{'v', stats_servers, 0, 0,},
{'V', stats_servers, 0, 0,},
{'x', stats_tgecos, 1, 0,},
{'X', stats_gecos, 1, 0,},
{'y', stats_class, 0, 0,},
{'Y', stats_class, 0, 0,},
{'z', stats_memory, 1, 0,},
{'Z', stats_ziplinks, 1, 0,},
{'?', stats_servlinks, 0, 0,},
{(char)0, (void (*)())0, 0, 0,}
};
/*
* m_stats by fl_
* parv[0] = sender prefix
* parv[1] = stat letter/command
* parv[2] = (if present) server/mask in stats L, or target
*
* This will search the tables for the appropriate stats letter,
* if found execute it.
*/
static int
m_stats(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
static time_t last_used = 0;
int i;
char statchar;
statchar = parv[1][0];
if(MyClient(source_p) && !IsOper(source_p))
{
/* Check the user is actually allowed to do /stats, and isnt flooding */
if((last_used + ConfigFileEntry.pace_wait) > rb_current_time())
{
/* safe enough to give this on a local connect only */
sendto_one(source_p, form_str(RPL_LOAD2HI),
me.name, source_p->name, "STATS");
sendto_one_numeric(source_p, RPL_ENDOFSTATS,
form_str(RPL_ENDOFSTATS), statchar);
return 0;
}
else
last_used = rb_current_time();
}
if(hunt_server(client_p, source_p, ":%s STATS %s :%s", 2, parc, parv) != HUNTED_ISME)
return 0;
if((statchar != 'L') && (statchar != 'l'))
stats_spy(source_p, statchar, NULL);
for(i = 0; stats_cmd_table[i].handler; i++)
{
if(stats_cmd_table[i].letter == statchar)
{
/* The stats table says what privs are needed, so check --fl_ */
/* Called for remote clients and for local opers, so check need_admin
* and need_oper
*/
if((stats_cmd_table[i].need_admin && !IsOperAdmin(source_p)) ||
(stats_cmd_table[i].need_oper && !IsOper(source_p)))
{
sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
form_str(ERR_NOPRIVILEGES));
break;
}
SetCork(source_p);
/* Blah, stats L needs the parameters, none of the others do.. */
if(statchar == 'L' || statchar == 'l')
stats_cmd_table[i].handler(source_p, parc, parv);
else
stats_cmd_table[i].handler(source_p);
ClearCork(source_p);
}
}
/* Send the end of stats notice */
sendto_one_numeric(source_p, RPL_ENDOFSTATS, form_str(RPL_ENDOFSTATS), statchar);
return 0;
}
static void
stats_dns_servers(struct Client *source_p)
{
report_dns_servers(source_p);
}
static void
stats_delay(struct Client *source_p)
{
struct nd_entry *nd;
rb_dlink_node *ptr;
int i;
HASH_WALK(i, U_MAX, ptr, ndTable)
{
nd = ptr->data;
sendto_one_notice(source_p, "Delaying: %s for %" RBTT_FMT, nd->name, nd->expire);
}
HASH_WALK_END}
static void
stats_hash(struct Client *source_p)
{
hash_stats(source_p);
}
static void
stats_connect(struct Client *source_p)
{
static char buf[5];
struct server_conf *server_p;
char *s;
rb_dlink_node *ptr;
if((ConfigFileEntry.stats_c_oper_only ||
(ConfigServerHide.flatten_links && !IsExemptShide(source_p))) && !IsOper(source_p))
{
sendto_one_numeric(source_p, ERR_NOPRIVILEGES, form_str(ERR_NOPRIVILEGES));
return;
}
RB_DLINK_FOREACH(ptr, server_conf_list.head)
{
server_p = ptr->data;
if(ServerConfIllegal(server_p))
continue;
buf[0] = '\0';
s = buf;
if(IsOper(source_p))
{
if(ServerConfAutoconn(server_p))
*s++ = 'A';
if(ServerConfSSL(server_p))
*s++ = 'S';
if(ServerConfTb(server_p))
*s++ = 'T';
if(ServerConfCompressed(server_p))
*s++ = 'Z';
}
if(!buf[0])
*s++ = '*';
*s = '\0';
sendto_one_numeric(source_p, RPL_STATSCLINE,
form_str(RPL_STATSCLINE),
"*@127.0.0.1", buf, server_p->name,
server_p->port, server_p->class_name);
}
}
/* stats_tdeny()
*
* input - client to report to
* output - none
* side effects - client is given temp dline list.
*/
static void
stats_tdeny(struct Client *source_p)
{
report_tdlines(source_p);
}
/* stats_deny()
*
* input - client to report to
* output - none
* side effects - client is given dline list.
*/
static void
stats_deny(struct Client *source_p)
{
report_dlines(source_p);
}
/* stats_exempt()
*
* input - client to report to
* output - none
* side effects - client is given list of exempt blocks
*/
static void
stats_exempt(struct Client *source_p)
{
if(ConfigFileEntry.stats_e_disabled)
{
sendto_one_numeric(source_p, ERR_NOPRIVILEGES, form_str(ERR_NOPRIVILEGES));
return;
}
report_elines(source_p);
}
static void
stats_events_cb(char *str, void *ptr)
{
sendto_one_numeric(ptr, RPL_STATSDEBUG, "E :%s", str);
}
static void
stats_events(struct Client *source_p)
{
rb_dump_events(stats_events_cb, source_p);
send_pop_queue(source_p);
}
/* stats_pending_glines()
*
* input - client pointer
* output - none
* side effects - client is shown list of pending glines
*/
static void
stats_pending_glines(struct Client *source_p)
{
if(ConfigFileEntry.glines)
{
rb_dlink_node *pending_node;
struct gline_pending *glp_ptr;
char timebuffer[MAX_DATE_STRING];
struct tm *tmptr;
RB_DLINK_FOREACH(pending_node, pending_glines.head)
{
glp_ptr = pending_node->data;
tmptr = gmtime(&glp_ptr->time_request1);
strftime(timebuffer, MAX_DATE_STRING, "%Y/%m/%d %H:%M:%S", tmptr);
sendto_one_notice(source_p,
":1) %s!%s@%s on %s requested gline at %s for %s@%s [%s]",
glp_ptr->oper_nick1,
glp_ptr->oper_user1, glp_ptr->oper_host1,
glp_ptr->oper_server1, timebuffer,
glp_ptr->user, glp_ptr->host, glp_ptr->reason1);
if(glp_ptr->oper_nick2[0])
{
tmptr = gmtime(&glp_ptr->time_request2);
strftime(timebuffer, MAX_DATE_STRING, "%Y/%m/%d %H:%M:%S", tmptr);
sendto_one_notice(source_p,
":2) %s!%s@%s on %s requested gline at %s for %s@%s [%s]",
glp_ptr->oper_nick2,
glp_ptr->oper_user2, glp_ptr->oper_host2,
glp_ptr->oper_server2, timebuffer,
glp_ptr->user, glp_ptr->host, glp_ptr->reason2);
}
}
if(rb_dlink_list_length(&pending_glines) > 0)
sendto_one_notice(source_p, ":End of Pending G-lines");
}
else
sendto_one_notice(source_p, ":This server does not support G-Lines");
}
/* stats_glines()
*
* input - client pointer
* output - none
* side effects - client is shown list of glines
*/
static void
stats_glines(struct Client *source_p)
{
if(ConfigFileEntry.glines)
{
rb_dlink_node *gline_node;
struct ConfItem *kill_ptr;
RB_DLINK_FOREACH_PREV(gline_node, glines.tail)
{
kill_ptr = gline_node->data;
sendto_one_numeric(source_p, RPL_STATSKLINE,
form_str(RPL_STATSKLINE), 'G',
kill_ptr->host ? kill_ptr->host : "*",
kill_ptr->user ? kill_ptr->user : "*",
kill_ptr->passwd ? kill_ptr->passwd : "No Reason",
kill_ptr->spasswd ? "|" : "",
kill_ptr->spasswd ? kill_ptr->spasswd : "");
}
}
else
sendto_one_notice(source_p, ":This server does not support G-Lines");
}
static void
stats_hubleaf(struct Client *source_p)
{
struct remote_conf *hub_p;
rb_dlink_node *ptr;
if((ConfigFileEntry.stats_h_oper_only ||
(ConfigServerHide.flatten_links && !IsExemptShide(source_p))) && !IsOper(source_p))
{
sendto_one_numeric(source_p, ERR_NOPRIVILEGES, form_str(ERR_NOPRIVILEGES));
return;
}
RB_DLINK_FOREACH(ptr, hubleaf_conf_list.head)
{
hub_p = ptr->data;
if(hub_p->flags & CONF_HUB)
sendto_one_numeric(source_p, RPL_STATSHLINE,
form_str(RPL_STATSHLINE), hub_p->host, hub_p->server);
else
sendto_one_numeric(source_p, RPL_STATSLLINE,
form_str(RPL_STATSLLINE), hub_p->host, hub_p->server);
}
}
static void
stats_auth(struct Client *source_p)
{
const char *name, *host, *pass, *user, *classname;
struct AddressRec *arec;
struct ConfItem *aconf;
int i, port;
/* Oper only, if unopered, return ERR_NOPRIVS */
if((ConfigFileEntry.stats_i_oper_only == 2) && !IsOper(source_p))
sendto_one_numeric(source_p, ERR_NOPRIVILEGES, form_str(ERR_NOPRIVILEGES));
/* If unopered, Only return matching auth blocks */
else if((ConfigFileEntry.stats_i_oper_only == 1) && !IsOper(source_p))
{
if(MyConnect(source_p))
aconf = find_auth(source_p->host, source_p->sockhost,
(struct sockaddr *)&source_p->localClient->ip,
GET_SS_FAMILY(&source_p->localClient->ip),
source_p->username);
else
aconf = find_auth(source_p->host, NULL, NULL, 0, source_p->username);
if(aconf == NULL)
return;
get_printable_conf(aconf, &name, &host, &pass, &user, &port, &classname);
sendto_one_numeric(source_p, RPL_STATSILINE, form_str(RPL_STATSILINE),
name, show_iline_prefix(source_p, aconf, user),
host, port, classname);
}
/* Theyre opered, or allowed to see all auth blocks */
else
{
HOSTHASH_WALK(i, arec)
{
if((arec->type & ~CONF_SKIPUSER) == CONF_CLIENT)
{
aconf = arec->aconf;
if(!MyOper(source_p) && IsConfDoSpoofIp(aconf))
continue;
get_printable_conf(aconf, &name, &host, &pass, &user, &port,
&classname);
sendto_one_numeric(source_p, RPL_STATSILINE,
form_str(RPL_STATSILINE), name,
show_iline_prefix(source_p, aconf, user),
show_ip_conf(aconf,
source_p) ? host :
"255.255.255.255", port, classname);
}
}
HOSTHASH_WALK_END;
send_pop_queue(source_p);
}
}
static void
stats_tklines(struct Client *source_p)
{
const char *host, *pass, *user, *oper_reason;
struct ConfItem *aconf;
/* Oper only, if unopered, return ERR_NOPRIVS */
if((ConfigFileEntry.stats_k_oper_only == 2) && !IsOper(source_p))
sendto_one_numeric(source_p, ERR_NOPRIVILEGES, form_str(ERR_NOPRIVILEGES));
/* If unopered, Only return matching klines */
else if((ConfigFileEntry.stats_k_oper_only == 1) && !IsOper(source_p))
{
if(MyConnect(source_p))
aconf = find_conf_by_address(source_p->host, source_p->sockhost,
(struct sockaddr *)&source_p->localClient->ip,
CONF_KILL,
GET_SS_FAMILY(&source_p->localClient->ip),
source_p->username);
else
aconf = find_conf_by_address(source_p->host, NULL, NULL, CONF_KILL,
0, source_p->username);
if(aconf == NULL)
return;
/* dont report a permanent kline as a tkline */
if((aconf->flags & CONF_FLAGS_TEMPORARY) == 0)
return;
get_printable_kline(source_p, aconf, &host, &pass, &user, &oper_reason);
sendto_one_numeric(source_p, RPL_STATSKLINE,
form_str(RPL_STATSKLINE), 'k',
user, pass, oper_reason ? "|" : "",
oper_reason ? oper_reason : "");
}
/* Theyre opered, or allowed to see all klines */
else
{
rb_dlink_node *ptr;
int i;
for(i = 0; i < LAST_TEMP_TYPE; i++)
{
RB_DLINK_FOREACH(ptr, temp_klines[i].head)
{
aconf = ptr->data;
get_printable_kline(source_p, aconf, &host, &pass,
&user, &oper_reason);
sendto_one_numeric(source_p, RPL_STATSKLINE,
form_str(RPL_STATSKLINE),
'k', host, user, pass,
oper_reason ? "|" : "",
oper_reason ? oper_reason : "");
}
}
}
}
static void
stats_klines(struct Client *source_p)
{
struct ConfItem *aconf;
const char *host, *pass, *user, *oper_reason;
struct AddressRec *arec;
int i;
/* Oper only, if unopered, return ERR_NOPRIVS */
if((ConfigFileEntry.stats_k_oper_only == 2) && !IsOper(source_p))
sendto_one_numeric(source_p, ERR_NOPRIVILEGES, form_str(ERR_NOPRIVILEGES));
/* If unopered, Only return matching klines */
else if((ConfigFileEntry.stats_k_oper_only == 1) && !IsOper(source_p))
{
/* search for a kline */
if(MyConnect(source_p))
aconf = find_conf_by_address(source_p->host, source_p->sockhost,
(struct sockaddr *)&source_p->localClient->ip,
CONF_KILL,
GET_SS_FAMILY(&source_p->localClient->ip),
source_p->username);
else
aconf = find_conf_by_address(source_p->host, NULL, NULL, CONF_KILL,
0, source_p->username);
if(aconf == NULL)
return;
/* dont report a tkline as a kline */
if(aconf->flags & CONF_FLAGS_TEMPORARY)
return;
get_printable_kline(source_p, aconf, &host, &pass, &user, &oper_reason);
sendto_one_numeric(source_p, RPL_STATSKLINE, form_str(RPL_STATSKLINE),
'K', host, user, pass, oper_reason ? "|" : "",
oper_reason ? oper_reason : "");
}
/* Theyre opered, or allowed to see all klines */
else
{
HOSTHASH_WALK(i, arec)
{
if((arec->type & ~CONF_SKIPUSER) == CONF_KILL)
{
aconf = arec->aconf;
if(aconf->flags & CONF_FLAGS_TEMPORARY) /* skip temps */
continue;
get_printable_kline(source_p, aconf, &host, &pass, &user,
&oper_reason);
sendto_one_numeric(source_p, RPL_STATSKLINE,
form_str(RPL_STATSKLINE), 'K', host, user, pass,
oper_reason ? "|" : "",
oper_reason ? oper_reason : "");
}
}
HOSTHASH_WALK_END;
send_pop_queue(source_p);
}
}
static void
stats_messages(struct Client *source_p)
{
int i;
struct MessageHash *ptr;
for(i = 0; i < MAX_MSG_HASH; i++)
{
for(ptr = msg_hash_table[i]; ptr; ptr = ptr->next)
{
s_assert(ptr->msg != NULL);
s_assert(ptr->cmd != NULL);
sendto_one_numeric(source_p, RPL_STATSCOMMANDS,
form_str(RPL_STATSCOMMANDS),
ptr->cmd, ptr->msg->count,
ptr->msg->bytes, ptr->msg->rcount);
}
}
send_pop_queue(source_p);
}
static void
stats_oper(struct Client *source_p)
{
struct oper_conf *oper_p;
rb_dlink_node *ptr;
if(!IsOper(source_p) && ConfigFileEntry.stats_o_oper_only)
{
sendto_one_numeric(source_p, ERR_NOPRIVILEGES, form_str(ERR_NOPRIVILEGES));
return;
}
RB_DLINK_FOREACH(ptr, oper_conf_list.head)
{
oper_p = ptr->data;
sendto_one_numeric(source_p, RPL_STATSOLINE,
form_str(RPL_STATSOLINE),
oper_p->username, oper_p->host, oper_p->name,
IsOper(source_p) ? get_oper_privs(oper_p->flags) : "0", "-1");
}
}
/* stats_operedup()
*
* input - client pointer
* output - none
* side effects - client is shown a list of active opers
*/
static void
stats_operedup(struct Client *source_p)
{
struct Client *target_p;
rb_dlink_node *oper_ptr;
unsigned int count = 0;
RB_DLINK_FOREACH(oper_ptr, oper_list.head)
{
target_p = oper_ptr->data;
if(IsOperInvis(target_p) && !IsOper(source_p))
continue;
count++;
if(MyClient(source_p) && IsOper(source_p))
{
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"p :[%c][%s] %s (%s@%s) Idle: %" RBTT_FMT,
IsAdmin(target_p) ? 'A' : 'O',
get_oper_privs(target_p->operflags),
target_p->name, target_p->username, target_p->host,
(long)(rb_current_time() - target_p->localClient->last));
}
else
{
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"p :[%c] %s (%s@%s) Idle: %" RBTT_FMT,
IsAdmin(target_p) ? 'A' : 'O',
target_p->name, target_p->username, target_p->host,
(long)(rb_current_time() - target_p->localClient->last));
}
}
sendto_one_numeric(source_p, RPL_STATSDEBUG, "p :%u OPER(s)", count);
stats_p_spy(source_p);
}
static void
stats_ports(struct Client *source_p)
{
if(!IsAdmin(source_p) && ConfigFileEntry.stats_P_oper_only)
sendto_one_numeric(source_p, ERR_NOPRIVILEGES, form_str(ERR_NOPRIVILEGES));
else
show_ports(source_p);
}
static void
stats_tresv(struct Client *source_p)
{
struct ConfItem *aconf;
rb_dlink_node *ptr;
int i;
RB_DLINK_FOREACH(ptr, resv_conf_list.head)
{
aconf = ptr->data;
if(aconf->flags & CONF_FLAGS_TEMPORARY)
sendto_one_numeric(source_p, RPL_STATSQLINE,
form_str(RPL_STATSQLINE),
'q', aconf->port, aconf->host, aconf->passwd);
}
HASH_WALK(i, R_MAX, ptr, resvTable)
{
aconf = ptr->data;
if(aconf->flags & CONF_FLAGS_TEMPORARY)
sendto_one_numeric(source_p, RPL_STATSQLINE,
form_str(RPL_STATSQLINE),
'q', aconf->port, aconf->host, aconf->passwd);
}
HASH_WALK_END}
static void
stats_resv(struct Client *source_p)
{
struct ConfItem *aconf;
rb_dlink_node *ptr;
int i;
RB_DLINK_FOREACH(ptr, resv_conf_list.head)
{
aconf = ptr->data;
if((aconf->flags & CONF_FLAGS_TEMPORARY) == 0)
sendto_one_numeric(source_p, RPL_STATSQLINE,
form_str(RPL_STATSQLINE),
'Q', aconf->port, aconf->host, aconf->passwd);
}
HASH_WALK(i, R_MAX, ptr, resvTable)
{
aconf = ptr->data;
if((aconf->flags & CONF_FLAGS_TEMPORARY) == 0)
sendto_one_numeric(source_p, RPL_STATSQLINE,
form_str(RPL_STATSQLINE),
'Q', aconf->port, aconf->host, aconf->passwd);
}
HASH_WALK_END}
static void
stats_usage(struct Client *source_p)
{
#ifndef _WIN32
struct rusage rus;
time_t secs;
time_t rup;
#ifdef hz
# define hzz hz
#else
# ifdef HZ
# define hzz HZ
# else
int hzz = 1;
# endif
#endif
if(getrusage(RUSAGE_SELF, &rus) == -1)
{
sendto_one_notice(source_p, ":Getruseage error: %s.", strerror(errno));
return;
}
secs = rus.ru_utime.tv_sec + rus.ru_stime.tv_sec;
if(0 == secs)
secs = 1;
rup = (rb_current_time() - startup_time) * hzz;
if(0 == rup)
rup = 1;
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"R :CPU Secs %" RBTT_FMT ":%" RBTT_FMT " User %" RBTT_FMT ":%" RBTT_FMT
" System %" RBTT_FMT ":%" RBTT_FMT, (secs / 60), (secs % 60),
(rus.ru_utime.tv_sec / 60), (rus.ru_utime.tv_sec % 60),
(rus.ru_stime.tv_sec / 60), (rus.ru_stime.tv_sec % 60));
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"R :RSS %ld ShMem %ld Data %ld Stack %ld",
rus.ru_maxrss, (rus.ru_ixrss / rup), (rus.ru_idrss / rup),
(rus.ru_isrss / rup));
sendto_one_numeric(source_p, RPL_STATSDEBUG, "R :Swaps %ld Reclaims %ld Faults %ld",
rus.ru_nswap, rus.ru_minflt, rus.ru_majflt);
sendto_one_numeric(source_p, RPL_STATSDEBUG, "R :Block in %ld out %ld", rus.ru_inblock,
rus.ru_oublock);
sendto_one_numeric(source_p, RPL_STATSDEBUG, "R :Msg Rcv %ld Send %ld", rus.ru_msgrcv,
rus.ru_msgsnd);
sendto_one_numeric(source_p, RPL_STATSDEBUG, "R :Signals %ld Context Vol. %ld Invol %ld",
rus.ru_nsignals, rus.ru_nvcsw, rus.ru_nivcsw);
#endif
}
static void
stats_tstats(struct Client *source_p)
{
struct Client *target_p;
struct ServerStatistics sp;
rb_dlink_node *ptr;
memcpy(&sp, &ServerStats, sizeof(struct ServerStatistics));
RB_DLINK_FOREACH(ptr, serv_list.head)
{
target_p = ptr->data;
sp.is_sbs += target_p->localClient->sendB;
sp.is_sbr += target_p->localClient->receiveB;
sp.is_sti += (unsigned long long)(rb_current_time() - target_p->localClient->firsttime);
sp.is_sv++;
}
RB_DLINK_FOREACH(ptr, lclient_list.head)
{
target_p = ptr->data;
sp.is_cbs += target_p->localClient->sendB;
sp.is_cbr += target_p->localClient->receiveB;
sp.is_cti += (unsigned long long)(rb_current_time() - target_p->localClient->firsttime);
sp.is_cl++;
}
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"T :accepts %u refused %u", sp.is_ac, sp.is_ref);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"T :rejected %u delaying %lu", sp.is_rej, delay_exit_length());
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"T :throttled refused %u throttle list size %lu", sp.is_thr, throttle_size());
sendto_one_numeric(source_p, RPL_STATSDEBUG, "T :nicks being delayed %lu", get_nd_count());
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"T :unknown commands %u prefixes %u", sp.is_unco, sp.is_unpf);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"T :nick collisions %u saves %u unknown closes %u",
sp.is_kill, sp.is_save, sp.is_ni);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"T :wrong direction %u empty %u", sp.is_wrdi, sp.is_empt);
sendto_one_numeric(source_p, RPL_STATSDEBUG, "T :numerics seen %u", sp.is_num);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"T :auth successes %u fails %u", sp.is_asuc, sp.is_abad);
sendto_one_numeric(source_p, RPL_STATSDEBUG, "T :Client Server");
sendto_one_numeric(source_p, RPL_STATSDEBUG, "T :connected %u %u", sp.is_cl, sp.is_sv);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"T :bytes sent %lluK %lluK", sp.is_cbs / 1024, sp.is_sbs / 1024);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"T :bytes recv %lluK %lluK", sp.is_cbr / 1024, sp.is_sbr / 1024);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"T :time connected %llu %llu", sp.is_cti, sp.is_sti);
}
static void
stats_uptime(struct Client *source_p)
{
time_t now;
now = rb_current_time() - startup_time;
sendto_one_numeric(source_p, RPL_STATSUPTIME,
form_str(RPL_STATSUPTIME),
now / 86400, (now / 3600) % 24, (now / 60) % 60, now % 60);
sendto_one_numeric(source_p, RPL_STATSCONN,
form_str(RPL_STATSCONN),
MaxConnectionCount, MaxClientCount, Count.totalrestartcount);
}
struct shared_flags
{
int flag;
char letter;
};
static struct shared_flags shared_flagtable[] = {
{SHARED_PKLINE, 'K'},
{SHARED_TKLINE, 'k'},
{SHARED_UNKLINE, 'U'},
{SHARED_PXLINE, 'X'},
{SHARED_TXLINE, 'x'},
{SHARED_UNXLINE, 'Y'},
{SHARED_PRESV, 'Q'},
{SHARED_TRESV, 'q'},
{SHARED_UNRESV, 'R'},
{SHARED_LOCOPS, 'L'},
{0, '\0'}
};
static void
stats_shared(struct Client *source_p)
{
struct remote_conf *shared_p;
rb_dlink_node *ptr;
char buf[15];
char *p;
int i;
RB_DLINK_FOREACH(ptr, shared_conf_list.head)
{
shared_p = ptr->data;
p = buf;
*p++ = 'c';
for(i = 0; shared_flagtable[i].flag != 0; i++)
{
if(shared_p->flags & shared_flagtable[i].flag)
*p++ = shared_flagtable[i].letter;
}
*p = '\0';
sendto_one_numeric(source_p, RPL_STATSULINE,
form_str(RPL_STATSULINE),
shared_p->server, shared_p->username, shared_p->host, buf);
}
RB_DLINK_FOREACH(ptr, cluster_conf_list.head)
{
shared_p = ptr->data;
p = buf;
*p++ = 'C';
for(i = 0; shared_flagtable[i].flag != 0; i++)
{
if(shared_p->flags & shared_flagtable[i].flag)
*p++ = shared_flagtable[i].letter;
}
*p = '\0';
sendto_one_numeric(source_p, RPL_STATSULINE,
form_str(RPL_STATSULINE), shared_p->server, "*", "*", buf);
}
}
/* stats_servers()
*
* input - client pointer
* output - none
* side effects - client is shown lists of who connected servers
*/
static void
stats_servers(struct Client *source_p)
{
struct Client *target_p;
rb_dlink_node *ptr;
time_t days, hours, minutes, seconds;
int j = 0;
if(ConfigServerHide.flatten_links && !IsOper(source_p) && !IsExemptShide(source_p))
{
sendto_one_numeric(source_p, ERR_NOPRIVILEGES, form_str(ERR_NOPRIVILEGES));
return;
}
RB_DLINK_FOREACH(ptr, serv_list.head)
{
target_p = ptr->data;
j++;
seconds = (rb_current_time() - target_p->localClient->firsttime);
days = seconds / 86400;
seconds %= 86400;
hours = seconds / 3600;
seconds %= 3600;
minutes = seconds / 60;
seconds %= 60;
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"V :%s (%s!*@*) Idle: %" RBTT_FMT " SendQ: %u "
"Connected: %" RBTT_FMT " day%s, %" RBTT_FMT ":%02" RBTT_FMT
":%02" RBTT_FMT, target_p->name,
(target_p->serv->by[0] ? target_p->serv->by : "Remote."),
(rb_current_time() - target_p->localClient->lasttime),
rb_linebuf_len(&target_p->localClient->buf_sendq), days,
(days == 1) ? "" : "s", hours, minutes, seconds);
}
sendto_one_numeric(source_p, RPL_STATSDEBUG, "V :%d Server(s)", j);
}
static void
stats_tgecos(struct Client *source_p)
{
struct ConfItem *aconf;
rb_dlink_node *ptr;
RB_DLINK_FOREACH(ptr, xline_conf_list.head)
{
aconf = ptr->data;
if(aconf->flags & CONF_FLAGS_TEMPORARY)
sendto_one_numeric(source_p, RPL_STATSXLINE,
form_str(RPL_STATSXLINE),
'x', aconf->port, aconf->host, aconf->passwd);
}
}
static void
stats_gecos(struct Client *source_p)
{
struct ConfItem *aconf;
rb_dlink_node *ptr;
RB_DLINK_FOREACH(ptr, xline_conf_list.head)
{
aconf = ptr->data;
if((aconf->flags & CONF_FLAGS_TEMPORARY) == 0)
sendto_one_numeric(source_p, RPL_STATSXLINE,
form_str(RPL_STATSXLINE),
'X', aconf->port, aconf->host, aconf->passwd);
}
}
static void
stats_class(struct Client *source_p)
{
struct Class *cltmp;
rb_dlink_node *ptr;
if(ConfigFileEntry.stats_y_oper_only && !IsOper(source_p))
{
sendto_one_numeric(source_p, ERR_NOPRIVILEGES, form_str(ERR_NOPRIVILEGES));
return;
}
RB_DLINK_FOREACH(ptr, class_list.head)
{
cltmp = ptr->data;
sendto_one_numeric(source_p, RPL_STATSYLINE,
form_str(RPL_STATSYLINE),
ClassName(cltmp), PingFreq(cltmp),
ConFreq(cltmp), MaxUsers(cltmp),
MaxSendq(cltmp),
MaxLocal(cltmp), MaxIdent(cltmp),
MaxGlobal(cltmp), MaxIdent(cltmp), CurrUsers(cltmp));
}
/* also output the default class */
sendto_one_numeric(source_p, RPL_STATSYLINE, form_str(RPL_STATSYLINE),
ClassName(default_class), PingFreq(default_class),
ConFreq(default_class), MaxUsers(default_class),
MaxSendq(default_class),
MaxLocal(default_class), MaxIdent(default_class),
MaxGlobal(default_class), MaxIdent(default_class),
CurrUsers(default_class));
send_pop_queue(source_p);
}
static void
stats_bh_callback(size_t bused, size_t bfree, size_t bmemusage, size_t heapalloc, const char *desc,
void *data)
{
struct Client *source_p = (struct Client *)data;
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :blockheap %s elements used: %zu elements free: %zu memory in use: %zu total memory: %zu",
desc, bused, bfree, bmemusage, heapalloc);
return;
}
static void
stats_memory(struct Client *source_p)
{
struct Client *target_p;
struct Channel *chptr;
struct Ban *actualBan;
rb_dlink_node *dlink;
rb_dlink_node *ptr;
int channel_count = 0;
int local_client_conf_count = 0; /* local client conf links */
int users_counted = 0; /* user structs */
int channel_users = 0;
int channel_invites = 0;
int channel_bans = 0;
int channel_except = 0;
int channel_invex = 0;
size_t wwu = 0; /* whowas users */
int class_count = 0; /* classes */
int conf_count = 0; /* conf lines */
int users_invited_count = 0; /* users invited */
int user_channels = 0; /* users in channels */
int aways_counted = 0;
size_t number_servers_cached; /* number of servers cached by scache */
size_t channel_memory = 0;
size_t channel_ban_memory = 0;
size_t channel_except_memory = 0;
size_t channel_invex_memory = 0;
size_t away_memory = 0; /* memory used by aways */
size_t wwm = 0; /* whowas array memory used */
size_t conf_memory = 0; /* memory used by conf lines */
size_t mem_servers_cached; /* memory used by scache */
size_t rb_linebuf_count = 0;
size_t rb_linebuf_memory_used = 0;
size_t total_channel_memory = 0;
size_t totww = 0;
size_t local_client_count = 0;
size_t local_client_memory_used = 0;
size_t remote_client_count = 0;
size_t remote_client_memory_used = 0;
size_t total_memory = 0;
size_t bh_total, bh_used;
rb_bh_usage_all(stats_bh_callback, (void *)source_p);
rb_bh_total_usage(&bh_total, &bh_used);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :blockheap Total Allocated: %zu Total Used: %zu", bh_total, bh_used);
count_whowas_memory(&wwu, &wwm);
RB_DLINK_FOREACH(ptr, global_client_list.head)
{
target_p = ptr->data;
if(MyConnect(target_p))
{
local_client_conf_count++;
}
if(target_p->user)
{
users_counted++;
if(MyConnect(target_p))
users_invited_count +=
rb_dlink_list_length(&target_p->localClient->invited);
user_channels += rb_dlink_list_length(&target_p->user->channel);
if(target_p->user->away)
{
aways_counted++;
away_memory += (strlen(target_p->user->away) + 1);
}
}
}
/* Count up all channels, ban lists, except lists, Invex lists */
RB_DLINK_FOREACH(ptr, global_channel_list.head)
{
chptr = ptr->data;
channel_count++;
channel_memory += (strlen(chptr->chname) + sizeof(struct Channel));
channel_users += rb_dlink_list_length(&chptr->members);
channel_invites += rb_dlink_list_length(&chptr->invites);
RB_DLINK_FOREACH(dlink, chptr->banlist.head)
{
actualBan = dlink->data;
channel_bans++;
channel_ban_memory += sizeof(rb_dlink_node) + sizeof(struct Ban);
}
RB_DLINK_FOREACH(dlink, chptr->exceptlist.head)
{
actualBan = dlink->data;
channel_except++;
channel_except_memory += (sizeof(rb_dlink_node) + sizeof(struct Ban));
}
RB_DLINK_FOREACH(dlink, chptr->invexlist.head)
{
actualBan = dlink->data;
channel_invex++;
channel_invex_memory += (sizeof(rb_dlink_node) + sizeof(struct Ban));
}
}
/* count up all classes */
class_count = rb_dlink_list_length(&class_list) + 1;
rb_count_rb_linebuf_memory(&rb_linebuf_count, &rb_linebuf_memory_used);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :Users %u(%zu) Invites %u(%zu)",
users_counted,
users_counted * sizeof(struct User),
users_invited_count, users_invited_count * sizeof(rb_dlink_node));
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :User channels %u(%zu) Aways %u(%zu)",
user_channels,
user_channels * sizeof(rb_dlink_node), aways_counted, away_memory);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :Attached confs %u(%zu)",
local_client_conf_count,
local_client_conf_count * sizeof(rb_dlink_node));
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :Conflines %u(%zu)", conf_count, conf_memory);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :Classes %u(%zu)", class_count, class_count * sizeof(struct Class));
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :Channels %u(%zu)", channel_count, channel_memory);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :Bans %u(%zu)", channel_bans, channel_ban_memory);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :Exceptions %u(%zu)", channel_except, channel_except_memory);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :Invex %u(%zu)", channel_invex, channel_invex_memory);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :Channel members %u(%zu) invite %u(%zu)",
channel_users,
channel_users * sizeof(rb_dlink_node),
channel_invites, channel_invites * sizeof(rb_dlink_node));
total_channel_memory = channel_memory +
channel_ban_memory +
channel_users * sizeof(rb_dlink_node) + channel_invites * sizeof(rb_dlink_node);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :Whowas users %zu(%zu)", wwu, (wwu * sizeof(struct User)));
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :Whowas array %u(%zu)", NICKNAMEHISTORYLENGTH, wwm);
totww = wwu * sizeof(struct User) + wwm;
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :Hash: client %u(%zu) chan %u(%zu)",
U_MAX, (U_MAX * sizeof(rb_dlink_list)),
CH_MAX, (CH_MAX * sizeof(rb_dlink_list)));
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :linebuf %zu(%zu)", rb_linebuf_count, rb_linebuf_memory_used);
count_scache(&number_servers_cached, &mem_servers_cached);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :scache %ld(%ld)",
(long)number_servers_cached, (long)mem_servers_cached);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :hostname hash %d(%ld)",
HOST_MAX, (long)HOST_MAX * sizeof(rb_dlink_list));
total_memory = totww + total_channel_memory + conf_memory +
class_count * sizeof(struct Class);
total_memory += mem_servers_cached;
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :Total: whowas %zu channel %zu conf %zu",
totww, total_channel_memory, conf_memory);
count_local_client_memory(&local_client_count, &local_client_memory_used);
total_memory += local_client_memory_used;
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :Local client Memory in use: %zu(%zu)",
local_client_count, local_client_memory_used);
count_remote_client_memory(&remote_client_count, &remote_client_memory_used);
total_memory += remote_client_memory_used;
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :Remote client Memory in use: %zu(%zu)",
remote_client_count, remote_client_memory_used);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :TOTAL: %zu Available: Current max RSS: %lu",
total_memory, get_maxrss());
}
static void
stats_ziplinks(struct Client *source_p)
{
rb_dlink_node *ptr;
struct Client *target_p;
struct ZipStats *zipstats;
int sent_data = 0;
char buf[128], buf1[128];
RB_DLINK_FOREACH(ptr, serv_list.head)
{
target_p = ptr->data;
if(IsCapable(target_p, CAP_ZIP))
{
zipstats = target_p->localClient->zipstats;
sprintf(buf, "%.2f%%", zipstats->out_ratio);
sprintf(buf1, "%.2f%%", zipstats->in_ratio);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"Z :ZipLinks stats for %s send[%s compression "
"(%llu kB data/%llu kB wire)] recv[%s compression "
"(%llu kB data/%llu kB wire)]",
target_p->name,
buf, zipstats->out >> 10,
zipstats->out_wire >> 10, buf1,
zipstats->in >> 10, zipstats->in_wire >> 10);
sent_data++;
}
}
sendto_one_numeric(source_p, RPL_STATSDEBUG, "Z :%u ziplink(s)", sent_data);
}
static void
stats_servlinks(struct Client *source_p)
{
long uptime;
unsigned long long int sent, receive;
struct Client *target_p;
static char buf[512];
rb_dlink_node *ptr;
int j = 0;
if(ConfigServerHide.flatten_links && !IsOper(source_p) && !IsExemptShide(source_p))
{
sendto_one_numeric(source_p, ERR_NOPRIVILEGES, form_str(ERR_NOPRIVILEGES));
return;
}
sent = receive = 0;
RB_DLINK_FOREACH(ptr, serv_list.head)
{
target_p = ptr->data;
j++;
sent += target_p->localClient->sendB;
receive += target_p->localClient->receiveB;
sendto_one(source_p, ":%s %d %s %s %u %u %llu %u %llu :%lu %lu %s",
get_id(&me, source_p), RPL_STATSLINKINFO, get_id(source_p, source_p),
target_p->name,
rb_linebuf_len(&target_p->localClient->buf_sendq),
target_p->localClient->sendM,
target_p->localClient->sendB / 1024,
target_p->localClient->receiveM,
target_p->localClient->receiveB / 1024,
(long)(rb_current_time() - target_p->localClient->firsttime),
(long)((rb_current_time() > target_p->localClient->lasttime) ?
(rb_current_time() - target_p->localClient->lasttime) : 0),
IsOper(source_p) ? show_capabilities(target_p) : "TS");
}
sendto_one_numeric(source_p, RPL_STATSDEBUG, "? :%u total server(s)", j);
sprintf(buf, "%7.2f", _GMKv((sent / 1024)));
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"? :Sent total : %s %s", buf, _GMKs((sent / 1024)));
sprintf(buf, "%7.2f", _GMKv((receive / 1024)));
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"? :Recv total : %s %s", buf, _GMKs((receive / 1024)));
uptime = (rb_current_time() - startup_time);
#ifdef HAVE_SNPRINTF
snprintf(buf, sizeof(buf),
#else
sprintf(buf,
#endif
"%7.2f %s (%4.1f K/s)", _GMKv(me.localClient->sendB / 1024),
_GMKs((me.localClient->sendB / 1024)),
(float)((float)(me.localClient->sendB / 1024) / (float)uptime));
sendto_one_numeric(source_p, RPL_STATSDEBUG, "? :Server send: %s", buf);
#ifdef HAVE_SNPRINTF
snprintf(buf, sizeof(buf),
#else
sprintf(buf,
#endif
"%7.2f %s (%4.1f K/s)", _GMKv((me.localClient->receiveB / 1024)),
_GMKs((me.localClient->receiveB / 1024)),
(float)((float)(me.localClient->receiveB / 1024) / (float)uptime));
sendto_one_numeric(source_p, RPL_STATSDEBUG, "? :Server recv: %s", buf);
}
static void
stats_ltrace(struct Client *source_p, int parc, const char *parv[])
{
int doall = 0;
int wilds = 0;
const char *name;
char statchar = parv[1][0];
/* this is def targeted at us somehow.. */
if(parc > 2 && !EmptyString(parv[2]))
{
/* directed at us generically? */
if(match(parv[2], me.name) || (!MyClient(source_p) && !irccmp(parv[2], me.id)))
{
name = me.name;
doall = 1;
}
else
{
name = parv[2];
wilds = (strpbrk(name, "*?") != NULL);
}
/* must be directed at a specific person thats not us */
if(!doall && !wilds)
{
struct Client *target_p;
if(MyClient(source_p))
target_p = find_named_person(name);
else
target_p = find_person(name);
if(target_p != NULL)
{
stats_spy(source_p, statchar, target_p->name);
stats_l_client(source_p, target_p, statchar);
}
else
sendto_one_numeric(source_p, ERR_NOSUCHSERVER,
form_str(ERR_NOSUCHSERVER), name);
return;
}
}
else
{
name = me.name;
doall = 1;
}
stats_spy(source_p, statchar, name);
if(doall)
{
/* local opers get everyone */
if(MyOper(source_p))
{
stats_l_list(source_p, name, doall, wilds, &unknown_list, statchar);
stats_l_list(source_p, name, doall, wilds, &lclient_list, statchar);
}
else
{
/* they still need themselves if theyre local.. */
if(MyClient(source_p))
stats_l_client(source_p, source_p, statchar);
stats_l_list(source_p, name, doall, wilds, &oper_list, statchar);
}
stats_l_list(source_p, name, doall, wilds, &serv_list, statchar);
return;
}
/* ok, at this point theyre looking for a specific client whos on
* our server.. but it contains a wildcard. --fl
*/
stats_l_list(source_p, name, doall, wilds, &lclient_list, statchar);
return;
}
static void
stats_l_list(struct Client *source_p, const char *name, int doall, int wilds,
rb_dlink_list *list, char statchar)
{
rb_dlink_node *ptr;
struct Client *target_p;
/* send information about connections which match. note, we
* dont need tests for IsInvisible(), because non-opers will
* never get here for normal clients --fl
*/
RB_DLINK_FOREACH(ptr, list->head)
{
target_p = ptr->data;
if(!doall && wilds && !match(name, target_p->name))
continue;
stats_l_client(source_p, target_p, statchar);
}
}
#define Lformat "%s %u %u %llu %u %llu :%ld %ld %s"
void
stats_l_client(struct Client *source_p, struct Client *target_p, char statchar)
{
if(IsAnyServer(target_p))
{
sendto_one_numeric(source_p, RPL_STATSLINKINFO, Lformat,
target_p->name,
rb_linebuf_len(&target_p->localClient->buf_sendq),
target_p->localClient->sendM,
target_p->localClient->sendB / 1024,
target_p->localClient->receiveM,
target_p->localClient->receiveB / 1024,
(long)rb_current_time() - target_p->localClient->firsttime,
(long)(rb_current_time() > target_p->localClient->lasttime) ?
(long)(rb_current_time() - target_p->localClient->lasttime) : 0,
IsOper(source_p) ? show_capabilities(target_p) : "-");
}
else if(!show_ip(source_p, target_p))
{
sendto_one_numeric(source_p, RPL_STATSLINKINFO, Lformat,
get_client_name(target_p, MASK_IP),
rb_linebuf_len(&target_p->localClient->buf_sendq),
target_p->localClient->sendM,
target_p->localClient->sendB / 1024,
target_p->localClient->receiveM,
target_p->localClient->receiveB / 1024,
(long)(rb_current_time() - target_p->localClient->firsttime),
(long)(rb_current_time() > target_p->localClient->lasttime) ?
(long)(rb_current_time() - target_p->localClient->lasttime) : 0,
"-");
}
else
{
sendto_one_numeric(source_p, RPL_STATSLINKINFO, Lformat,
IsUpper(statchar) ?
get_client_name(target_p, SHOW_IP) :
get_client_name(target_p, HIDE_IP),
rb_linebuf_len(&target_p->localClient->buf_sendq),
target_p->localClient->sendM,
target_p->localClient->sendB / 1024,
target_p->localClient->receiveM,
target_p->localClient->receiveB / 1024,
(long)rb_current_time() - target_p->localClient->firsttime,
(long)(rb_current_time() > target_p->localClient->lasttime) ?
(long)(rb_current_time() - target_p->localClient->lasttime) : 0,
"-");
}
}
static void
rb_dump_fd_callback(int fd, const char *desc, void *data)
{
struct Client *source_p = data;
sendto_one_numeric(source_p, RPL_STATSDEBUG, "F :fd %-3d desc '%s'", fd, desc);
}
static void
stats_comm(struct Client *source_p)
{
rb_dump_fd(rb_dump_fd_callback, source_p);
send_pop_queue(source_p);
}
/*
* stats_spy
*
* inputs - pointer to client doing the /stats
* - char letter they are doing /stats on
* output - none
* side effects -
* This little helper function reports to opers if configured.
* personally, I don't see why opers need to see stats requests
* at all. They are just "noise" to an oper, and users can't do
* any damage with stats requests now anyway. So, why show them?
* -Dianora
*/
static void
stats_spy(struct Client *source_p, char statchar, const char *name)
{
hook_data_int data;
data.client = source_p;
data.arg1 = name;
data.arg2 = (int)statchar;
call_hook(doing_stats_hook, &data);
}
/* stats_p_spy()
*
* input - pointer to client doing stats
* ouput -
* side effects - call hook doing_stats_p
*/
static void
stats_p_spy(struct Client *source_p)
{
hook_data data;
data.client = source_p;
data.arg1 = data.arg2 = NULL;
call_hook(doing_stats_p_hook, &data);
}
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