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[solanum.git] / modules / m_stats.c
CommitLineData
212380e3
AC		 1/*
2 * ircd-ratbox: an advanced Internet Relay Chat Daemon(ircd).
3 * m_stats.c: Sends the user statistics or config information.
4 *
5 * Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
6 * Copyright (C) 1996-2002 Hybrid Development Team
7 * Copyright (C) 2002-2005 ircd-ratbox development team
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
22 * USA
212380e3
AC		 23 */
24
25#include "stdinc.h"
212380e3
AC		 26#include "class.h" /* report_classes */
27#include "client.h" /* Client */
28#include "common.h" /* TRUE/FALSE */
4562c604 29#include "match.h"
212380e3
AC		 30#include "ircd.h" /* me */
31#include "listener.h" /* show_ports */
212380e3
AC		 32#include "msg.h" /* Message */
33#include "hostmask.h" /* report_mtrie_conf_links */
34#include "numeric.h" /* ERR_xxx */
35#include "scache.h" /* list_scache */
36#include "send.h" /* sendto_one */
212380e3
AC		 37#include "s_conf.h" /* ConfItem */
38#include "s_serv.h" /* hunt_server */
47adde3d 39#include "s_stats.h"
212380e3 40#include "s_user.h" /* show_opers */
212380e3 41#include "blacklist.h" /* dnsbl stuff */
212380e3
AC		 42#include "parse.h"
43#include "modules.h"
44#include "hook.h"
45#include "s_newconf.h"
46#include "hash.h"
47adde3d
VY		 47#include "reject.h"
48#include "whowas.h"
a4bf26dd 49#include "rb_radixtree.h"
eb1b303d 50#include "sslproc.h"
212380e3 51
428ca87b 52static int m_stats (struct MsgBuf *, struct Client *, struct Client *, int, const char **);
3abc337f
AW		 53static const char stats_desc[] =
54 "Provides the STATS command to inspect various server/network information";
212380e3
AC		 55
56struct Message stats_msgtab = {
7baa37a9 57 "STATS", 0, 0, 0, 0,
212380e3
AC		 58 {mg_unreg, {m_stats, 2}, {m_stats, 3}, mg_ignore, mg_ignore, {m_stats, 2}}
59};
60
61int doing_stats_hook;
62int doing_stats_p_hook;
63
64mapi_clist_av1 stats_clist[] = { &stats_msgtab, NULL };
65mapi_hlist_av1 stats_hlist[] = {
66 { "doing_stats", &doing_stats_hook },
67 { "doing_stats_p", &doing_stats_p_hook },
68 { NULL, NULL }
69};
70
3abc337f 71DECLARE_MODULE_AV2(stats, NULL, NULL, stats_clist, stats_hlist, NULL, NULL, NULL, stats_desc);
212380e3
AC		 72
73const char *Lformat = "%s %u %u %u %u %u :%u %u %s";
74
e82bda18
AC		 75static void stats_l_list(struct Client *s, const char *, int, int, rb_dlink_list *, char,
76 int (*check_fn)(struct Client *target_p));
212380e3
AC		 77static void stats_l_client(struct Client *source_p, struct Client *target_p,
78 char statchar);
79
ea2d2700 80static int stats_spy(struct Client *, char, const char *);
212380e3
AC		 81static void stats_p_spy(struct Client *);
82
83/* Heres our struct for the stats table */
84struct StatsStruct
85{
86 char letter;
23282da4 87 void (*handler) (struct Client *source_p);
212380e3
AC		 88 int need_oper;
89 int need_admin;
90};
91
8a26cd19 92static void stats_dns_servers(struct Client *);
212380e3
AC		 93static void stats_delay(struct Client *);
94static void stats_hash(struct Client *);
95static void stats_connect(struct Client *);
96static void stats_tdeny(struct Client *);
97static void stats_deny(struct Client *);
98static void stats_exempt(struct Client *);
99static void stats_events(struct Client *);
416d868e 100static void stats_prop_klines(struct Client *);
212380e3
AC		 101static void stats_hubleaf(struct Client *);
102static void stats_auth(struct Client *);
103static void stats_tklines(struct Client *);
104static void stats_klines(struct Client *);
105static void stats_messages(struct Client *);
106static void stats_dnsbl(struct Client *);
107static void stats_oper(struct Client *);
3a177354 108static void stats_privset(struct Client *);
212380e3
AC		 109static void stats_operedup(struct Client *);
110static void stats_ports(struct Client *);
111static void stats_tresv(struct Client *);
112static void stats_resv(struct Client *);
eb1b303d 113static void stats_ssld(struct Client *);
212380e3
AC		 114static void stats_usage(struct Client *);
115static void stats_tstats(struct Client *);
116static void stats_uptime(struct Client *);
117static void stats_shared(struct Client *);
118static void stats_servers(struct Client *);
119static void stats_tgecos(struct Client *);
120static void stats_gecos(struct Client *);
121static void stats_class(struct Client *);
122static void stats_memory(struct Client *);
123static void stats_servlinks(struct Client *);
124static void stats_ltrace(struct Client *, int, const char **);
125static void stats_ziplinks(struct Client *);
a235e410 126static void stats_comm(struct Client *);
ac37f16a
AC		 127static void stats_capability(struct Client *);
128
212380e3
AC		 129/* This table contains the possible stats items, in order:
130 * stats letter, function to call, operonly? adminonly?
131 * case only matters in the stats letter column.. -- fl_
132 */
133static struct StatsStruct stats_cmd_table[] = {
134 /* letter function need_oper need_admin */
8a26cd19
EM		 135 {'a', stats_dns_servers, 1, 1, },
136 {'A', stats_dns_servers, 1, 1, },
212380e3
AC		 137 {'b', stats_delay, 1, 1, },
138 {'B', stats_hash, 1, 1, },
139 {'c', stats_connect, 0, 0, },
e5520caf 140 {'C', stats_capability, 1, 0, },
212380e3
AC		 141 {'d', stats_tdeny, 1, 0, },
142 {'D', stats_deny, 1, 0, },
143 {'e', stats_exempt, 1, 0, },
144 {'E', stats_events, 1, 1, },
a235e410
VY		 145 {'f', stats_comm, 1, 1, },
146 {'F', stats_comm, 1, 1, },
416d868e 147 {'g', stats_prop_klines, 1, 0, },
212380e3
AC		 148 {'h', stats_hubleaf, 0, 0, },
149 {'H', stats_hubleaf, 0, 0, },
150 {'i', stats_auth, 0, 0, },
151 {'I', stats_auth, 0, 0, },
152 {'k', stats_tklines, 0, 0, },
153 {'K', stats_klines, 0, 0, },
23282da4
JT		 154 {'l', NULL /* special */, 0, 0, },
155 {'L', NULL /* special */, 0, 0, },
212380e3
AC		 156 {'m', stats_messages, 0, 0, },
157 {'M', stats_messages, 0, 0, },
158 {'n', stats_dnsbl, 0, 0, },
159 {'o', stats_oper, 0, 0, },
3a177354 160 {'O', stats_privset, 1, 0, },
212380e3
AC		 161 {'p', stats_operedup, 0, 0, },
162 {'P', stats_ports, 0, 0, },
163 {'q', stats_tresv, 1, 0, },
164 {'Q', stats_resv, 1, 0, },
165 {'r', stats_usage, 1, 0, },
166 {'R', stats_usage, 1, 0, },
eb1b303d
SA		 167 {'s', stats_ssld, 1, 1, },
168 {'S', stats_ssld, 1, 1, },
212380e3
AC		 169 {'t', stats_tstats, 1, 0, },
170 {'T', stats_tstats, 1, 0, },
171 {'u', stats_uptime, 0, 0, },
172 {'U', stats_shared, 1, 0, },
173 {'v', stats_servers, 0, 0, },
174 {'V', stats_servers, 0, 0, },
175 {'x', stats_tgecos, 1, 0, },
176 {'X', stats_gecos, 1, 0, },
177 {'y', stats_class, 0, 0, },
178 {'Y', stats_class, 0, 0, },
179 {'z', stats_memory, 1, 0, },
180 {'Z', stats_ziplinks, 1, 0, },
181 {'?', stats_servlinks, 0, 0, },
182 {(char) 0, (void (*)()) 0, 0, 0, }
183};
184
185/*
186 * m_stats by fl_
212380e3
AC		 187 * parv[1] = stat letter/command
188 * parv[2] = (if present) server/mask in stats L, or target
189 *
190 * This will search the tables for the appropriate stats letter,
55abcbb2 191 * if found execute it.
212380e3
AC		 192 */
193static int
428ca87b 194m_stats(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
212380e3
AC		 195{
196 static time_t last_used = 0;
197 int i;
198 char statchar;
ea2d2700 199 int did_stats = 0;
212380e3
AC		 200
201 statchar = parv[1][0];
202
203 if(MyClient(source_p) && !IsOper(source_p))
204 {
205 /* Check the user is actually allowed to do /stats, and isnt flooding */
e3354945 206 if((last_used + ConfigFileEntry.pace_wait) > rb_current_time())
212380e3
AC		 207 {
208 /* safe enough to give this on a local connect only */
209 sendto_one(source_p, form_str(RPL_LOAD2HI),
210 me.name, source_p->name, "STATS");
55abcbb2 211 sendto_one_numeric(source_p, RPL_ENDOFSTATS,
212380e3
AC		 212 form_str(RPL_ENDOFSTATS), statchar);
213 return 0;
214 }
215 else
e3354945 216 last_used = rb_current_time();
212380e3
AC		 217 }
218
219 if(hunt_server (client_p, source_p, ":%s STATS %s :%s", 2, parc, parv) != HUNTED_ISME)
220 return 0;
221
8a26cd19 222 if((statchar != 'L') && (statchar != 'l'))
ea2d2700
AC		 223 did_stats = stats_spy(source_p, statchar, NULL);
224
225 /* if did_stats is true, a module grabbed this STATS request */
226 if (did_stats)
227 goto stats_out;
212380e3 228
23282da4 229 for (i = 0; stats_cmd_table[i].letter; i++)
212380e3
AC		 230 {
231 if(stats_cmd_table[i].letter == statchar)
232 {
233 /* The stats table says what privs are needed, so check --fl_ */
234 /* Called for remote clients and for local opers, so check need_admin
235 * and need_oper
236 */
9fc04df8 237 if(stats_cmd_table[i].need_oper && !IsOper(source_p))
212380e3
AC		 238 {
239 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
240 form_str (ERR_NOPRIVILEGES));
241 break;
242 }
9fc04df8
JT		 243 if(stats_cmd_table[i].need_admin && !IsOperAdmin(source_p))
244 {
245 sendto_one(source_p, form_str(ERR_NOPRIVS),
246 me.name, source_p->name, "admin");
247 break;
248 }
212380e3 249
8a26cd19 250 /* Blah, stats L needs the parameters, none of the others do.. */
212380e3 251 if(statchar == 'L' || statchar == 'l')
23282da4 252 stats_ltrace (source_p, parc, parv);
212380e3
AC		 253 else
254 stats_cmd_table[i].handler (source_p);
255 }
256 }
257
ea2d2700 258stats_out:
212380e3 259 /* Send the end of stats notice, and the stats_spy */
55abcbb2 260 sendto_one_numeric(source_p, RPL_ENDOFSTATS,
212380e3
AC		 261 form_str(RPL_ENDOFSTATS), statchar);
262
263 return 0;
264}
265
266static void
8a26cd19 267stats_dns_servers (struct Client *source_p)
212380e3 268{
8a26cd19 269 report_dns_servers (source_p);
212380e3
AC		 270}
271
272static void
273stats_delay(struct Client *source_p)
274{
275 struct nd_entry *nd;
b37021a4 276 struct DictionaryIter iter;
212380e3 277
b37021a4 278 DICTIONARY_FOREACH(nd, &iter, nd_dict)
212380e3 279 {
e4b9c8e1 280 sendto_one_notice(source_p, ":Delaying: %s for %ld",
212380e3
AC		 281 nd->name, (long) nd->expire);
282 }
212380e3
AC		 283}
284
21d5a11c
AC		 285static void
286stats_hash_cb(const char *buf, void *client_p)
287{
288 sendto_one_numeric(client_p, RPL_STATSDEBUG, "B :%s", buf);
289}
290
212380e3
AC		 291static void
292stats_hash(struct Client *source_p)
293{
8dacf9e9
AC		 294 sendto_one_numeric(source_p, RPL_STATSDEBUG, "B :%-30s %-15s %-10s %-10s %-10s %-10s",
295 "NAME", "TYPE", "OBJECTS", "DEPTH SUM", "AVG DEPTH", "MAX DEPTH");
21d5a11c 296
a4bf26dd
EM		 297 rb_dictionary_stats_walk(stats_hash_cb, source_p);
298 rb_radixtree_stats_walk(stats_hash_cb, source_p);
212380e3
AC		 299}
300
301static void
302stats_connect(struct Client *source_p)
303{
304 static char buf[5];
305 struct server_conf *server_p;
306 char *s;
5b96d9a6 307 rb_dlink_node *ptr;
212380e3 308
55abcbb2 309 if((ConfigFileEntry.stats_c_oper_only ||
212380e3
AC		 310 (ConfigServerHide.flatten_links && !IsExemptShide(source_p))) &&
311 !IsOper(source_p))
312 {
313 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
314 form_str(ERR_NOPRIVILEGES));
315 return;
316 }
317
5b96d9a6 318 RB_DLINK_FOREACH(ptr, server_conf_list.head)
212380e3
AC		 319 {
320 server_p = ptr->data;
321
322 if(ServerConfIllegal(server_p))
323 continue;
324
212380e3
AC		 325 s = buf;
326
327 if(IsOper(source_p))
328 {
329 if(ServerConfAutoconn(server_p))
330 *s++ = 'A';
8bd5767b 331 if(ServerConfSSL(server_p))
f53ed7f8 332 *s++ = 'S';
212380e3
AC		 333 if(ServerConfTb(server_p))
334 *s++ = 'T';
335 if(ServerConfCompressed(server_p))
336 *s++ = 'Z';
337 }
338
f76ca178 339 if(s == buf)
212380e3
AC		 340 *s++ = '*';
341
342 *s = '\0';
343
55abcbb2 344 sendto_one_numeric(source_p, RPL_STATSCLINE,
212380e3 345 form_str(RPL_STATSCLINE),
55abcbb2 346 "*@127.0.0.1",
212380e3
AC		 347 buf, server_p->name,
348 server_p->port, server_p->class_name);
349 }
350}
351
352/* stats_tdeny()
353 *
354 * input - client to report to
355 * output - none
356 * side effects - client is given temp dline list.
357 */
358static void
359stats_tdeny (struct Client *source_p)
360{
361 char *host, *pass, *user, *oper_reason;
362 struct AddressRec *arec;
363 struct ConfItem *aconf;
364 int i;
365
366 for (i = 0; i < ATABLE_SIZE; i++)
367 {
368 for (arec = atable[i]; arec; arec = arec->next)
369 {
370 if(arec->type == CONF_DLINE)
371 {
372 aconf = arec->aconf;
373
374 if(!(aconf->flags & CONF_FLAGS_TEMPORARY))
375 continue;
376
377 get_printable_kline(source_p, aconf, &host, &pass, &user, &oper_reason);
378
55abcbb2 379 sendto_one_numeric(source_p, RPL_STATSDLINE,
212380e3
AC		 380 form_str (RPL_STATSDLINE),
381 'd', host, pass,
382 oper_reason ? "|" : "",
383 oper_reason ? oper_reason : "");
384 }
385 }
386 }
387}
388
389/* stats_deny()
390 *
391 * input - client to report to
392 * output - none
393 * side effects - client is given dline list.
394 */
395static void
396stats_deny (struct Client *source_p)
397{
398 char *host, *pass, *user, *oper_reason;
399 struct AddressRec *arec;
400 struct ConfItem *aconf;
401 int i;
402
403 for (i = 0; i < ATABLE_SIZE; i++)
404 {
405 for (arec = atable[i]; arec; arec = arec->next)
406 {
407 if(arec->type == CONF_DLINE)
408 {
409 aconf = arec->aconf;
410
411 if(aconf->flags & CONF_FLAGS_TEMPORARY)
412 continue;
413
414 get_printable_kline(source_p, aconf, &host, &pass, &user, &oper_reason);
415
55abcbb2 416 sendto_one_numeric(source_p, RPL_STATSDLINE,
212380e3
AC		 417 form_str (RPL_STATSDLINE),
418 'D', host, pass,
419 oper_reason ? "|" : "",
420 oper_reason ? oper_reason : "");
421 }
422 }
423 }
424}
425
426
427/* stats_exempt()
428 *
429 * input - client to report to
430 * output - none
431 * side effects - client is given list of exempt blocks
432 */
433static void
434stats_exempt(struct Client *source_p)
435{
29c92cf9
JB		 436 char *name, *host, *user, *classname;
437 const char *pass;
212380e3
AC		 438 struct AddressRec *arec;
439 struct ConfItem *aconf;
440 int i, port;
441
442 if(ConfigFileEntry.stats_e_disabled)
443 {
22f2f68a
JT		 444 sendto_one_numeric(source_p, ERR_DISABLED,
445 form_str(ERR_DISABLED), "STATS e");
212380e3
AC		 446 return;
447 }
448
449 for (i = 0; i < ATABLE_SIZE; i++)
450 {
451 for (arec = atable[i]; arec; arec = arec->next)
452 {
453 if(arec->type == CONF_EXEMPTDLINE)
454 {
455 aconf = arec->aconf;
456 get_printable_conf (aconf, &name, &host, &pass,
457 &user, &port, &classname);
458
55abcbb2 459 sendto_one_numeric(source_p, RPL_STATSDLINE,
212380e3
AC		 460 form_str(RPL_STATSDLINE),
461 'e', host, pass, "", "");
462 }
463 }
464 }}
465
466
f237e31a
JT		 467static void
468stats_events_cb(char *str, void *ptr)
469{
470 sendto_one_numeric(ptr, RPL_STATSDEBUG, "E :%s", str);
471}
472
473static void
474stats_events (struct Client *source_p)
475{
476 rb_dump_events(stats_events_cb, source_p);
212380e3
AC		 477}
478
416d868e
JT		 479static void
480stats_prop_klines(struct Client *source_p)
481{
482 struct ConfItem *aconf;
483 rb_dlink_node *ptr;
484 char *user, *host, *pass, *oper_reason;
485
486 RB_DLINK_FOREACH(ptr, prop_bans.head)
487 {
488 aconf = ptr->data;
489
490 /* Skip non-klines and deactivated klines. */
491 if(aconf->status != CONF_KILL)
492 continue;
493
55abcbb2 494 get_printable_kline(source_p, aconf, &host, &pass,
416d868e
JT		 495 &user, &oper_reason);
496
497 sendto_one_numeric(source_p, RPL_STATSKLINE,
498 form_str(RPL_STATSKLINE),
499 'g', host, user, pass,
500 oper_reason ? "|" : "",
501 oper_reason ? oper_reason : "");
502 }
503}
504
212380e3
AC		 505static void
506stats_hubleaf(struct Client *source_p)
507{
508 struct remote_conf *hub_p;
5b96d9a6 509 rb_dlink_node *ptr;
212380e3 510
55abcbb2 511 if((ConfigFileEntry.stats_h_oper_only ||
212380e3
AC		 512 (ConfigServerHide.flatten_links && !IsExemptShide(source_p))) &&
513 !IsOper(source_p))
514 {
515 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
516 form_str (ERR_NOPRIVILEGES));
517 return;
518 }
519
5b96d9a6 520 RB_DLINK_FOREACH(ptr, hubleaf_conf_list.head)
212380e3
AC		 521 {
522 hub_p = ptr->data;
523
524 if(hub_p->flags & CONF_HUB)
525 sendto_one_numeric(source_p, RPL_STATSHLINE,
526 form_str(RPL_STATSHLINE),
527 hub_p->host, hub_p->server);
528 else
529 sendto_one_numeric(source_p, RPL_STATSLLINE,
530 form_str(RPL_STATSLLINE),
531 hub_p->host, hub_p->server);
532 }
533}
534
535
536static void
537stats_auth (struct Client *source_p)
538{
539 /* Oper only, if unopered, return ERR_NOPRIVS */
540 if((ConfigFileEntry.stats_i_oper_only == 2) && !IsOper (source_p))
541 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
542 form_str (ERR_NOPRIVILEGES));
543
544 /* If unopered, Only return matching auth blocks */
545 else if((ConfigFileEntry.stats_i_oper_only == 1) && !IsOper (source_p))
546 {
547 struct ConfItem *aconf;
29c92cf9
JB		 548 char *name, *host, *user, *classname;
549 const char *pass = "*";
212380e3
AC		 550 int port;
551
552 if(MyConnect (source_p))
553 aconf = find_conf_by_address (source_p->host, source_p->sockhost, NULL,
554 (struct sockaddr *)&source_p->localClient->ip,
555 CONF_CLIENT,
556 source_p->localClient->ip.ss_family,
40c1fd47 557 source_p->username, NULL);
212380e3
AC		 558 else
559 aconf = find_conf_by_address (source_p->host, NULL, NULL, NULL, CONF_CLIENT,
40c1fd47 560 0, source_p->username, NULL);
212380e3
AC		 561
562 if(aconf == NULL)
563 return;
564
565 get_printable_conf (aconf, &name, &host, &pass, &user, &port, &classname);
40c1fd47
VY		 566 if(!EmptyString(aconf->spasswd))
567 pass = aconf->spasswd;
212380e3
AC		 568
569 sendto_one_numeric(source_p, RPL_STATSILINE, form_str(RPL_STATSILINE),
40c1fd47 570 name, pass, show_iline_prefix(source_p, aconf, user),
212380e3
AC		 571 host, port, classname);
572 }
573
574 /* Theyre opered, or allowed to see all auth blocks */
575 else
576 report_auth (source_p);
577}
578
579
580static void
581stats_tklines(struct Client *source_p)
582{
583 /* Oper only, if unopered, return ERR_NOPRIVS */
584 if((ConfigFileEntry.stats_k_oper_only == 2) && !IsOper (source_p))
585 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
586 form_str (ERR_NOPRIVILEGES));
587
588 /* If unopered, Only return matching klines */
589 else if((ConfigFileEntry.stats_k_oper_only == 1) && !IsOper (source_p))
590 {
591 struct ConfItem *aconf;
592 char *host, *pass, *user, *oper_reason;
593
594 if(MyConnect (source_p))
595 aconf = find_conf_by_address (source_p->host, source_p->sockhost, NULL,
596 (struct sockaddr *)&source_p->localClient->ip,
597 CONF_KILL,
598 source_p->localClient->ip.ss_family,
40c1fd47 599 source_p->username, NULL);
212380e3
AC		 600 else
601 aconf = find_conf_by_address (source_p->host, NULL, NULL, NULL, CONF_KILL,
40c1fd47 602 0, source_p->username, NULL);
212380e3
AC		 603
604 if(aconf == NULL)
605 return;
606
607 /* dont report a permanent kline as a tkline */
608 if((aconf->flags & CONF_FLAGS_TEMPORARY) == 0)
609 return;
610
611 get_printable_kline(source_p, aconf, &host, &pass, &user, &oper_reason);
612
55abcbb2 613 sendto_one_numeric(source_p, RPL_STATSKLINE,
0a621c4b
JT		 614 form_str(RPL_STATSKLINE), aconf->flags & CONF_FLAGS_TEMPORARY ? 'k' : 'K',
615 host, user, pass, oper_reason ? "|" : "",
212380e3
AC		 616 oper_reason ? oper_reason : "");
617 }
618 /* Theyre opered, or allowed to see all klines */
619 else
620 {
621 struct ConfItem *aconf;
5b96d9a6 622 rb_dlink_node *ptr;
212380e3
AC		 623 int i;
624 char *user, *host, *pass, *oper_reason;
625
626 for(i = 0; i < LAST_TEMP_TYPE; i++)
627 {
5b96d9a6 628 RB_DLINK_FOREACH(ptr, temp_klines[i].head)
212380e3
AC		 629 {
630 aconf = ptr->data;
631
55abcbb2 632 get_printable_kline(source_p, aconf, &host, &pass,
212380e3
AC		 633 &user, &oper_reason);
634
635 sendto_one_numeric(source_p, RPL_STATSKLINE,
636 form_str(RPL_STATSKLINE),
637 'k', host, user, pass,
638 oper_reason ? "|" : "",
639 oper_reason ? oper_reason : "");
640 }
641 }
642 }
643}
644
34c10ca8
EM		 645/* report_Klines()
646 *
647 * inputs - Client to report to, mask
648 * outputs -
649 * side effects - Reports configured K-lines to client_p.
650 */
651static void
652report_Klines(struct Client *source_p)
653{
654 char *host, *pass, *user, *oper_reason;
655 struct AddressRec *arec;
656 struct ConfItem *aconf = NULL;
657 int i;
658
659 for (i = 0; i < ATABLE_SIZE; i++)
660 {
661 for (arec = atable[i]; arec; arec = arec->next)
662 {
663 if(arec->type == CONF_KILL)
664 {
665 aconf = arec->aconf;
666
667 /* its a tempkline, theyre reported elsewhere */
668 if(aconf->flags & CONF_FLAGS_TEMPORARY)
669 continue;
670
671 get_printable_kline(source_p, aconf, &host, &pass, &user, &oper_reason);
672 sendto_one_numeric(source_p, RPL_STATSKLINE,
673 form_str(RPL_STATSKLINE),
674 'K', host, user, pass,
675 oper_reason ? "|" : "",
676 oper_reason ? oper_reason : "");
677 }
678 }
679 }
680}
681
212380e3
AC		 682static void
683stats_klines(struct Client *source_p)
684{
685 /* Oper only, if unopered, return ERR_NOPRIVS */
686 if((ConfigFileEntry.stats_k_oper_only == 2) && !IsOper (source_p))
687 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
688 form_str (ERR_NOPRIVILEGES));
689
690 /* If unopered, Only return matching klines */
691 else if((ConfigFileEntry.stats_k_oper_only == 1) && !IsOper (source_p))
692 {
693 struct ConfItem *aconf;
694 char *host, *pass, *user, *oper_reason;
695
696 /* search for a kline */
697 if(MyConnect (source_p))
698 aconf = find_conf_by_address (source_p->host, source_p->sockhost, NULL,
699 (struct sockaddr *)&source_p->localClient->ip,
700 CONF_KILL,
701 source_p->localClient->ip.ss_family,
40c1fd47 702 source_p->username, NULL);
212380e3
AC		 703 else
704 aconf = find_conf_by_address (source_p->host, NULL, NULL, NULL, CONF_KILL,
40c1fd47 705 0, source_p->username, NULL);
212380e3
AC		 706
707 if(aconf == NULL)
708 return;
709
212380e3
AC		 710 get_printable_kline(source_p, aconf, &host, &pass, &user, &oper_reason);
711
712 sendto_one_numeric(source_p, RPL_STATSKLINE, form_str(RPL_STATSKLINE),
0a621c4b
JT		 713 aconf->flags & CONF_FLAGS_TEMPORARY ? 'k' : 'K',
714 host, user, pass, oper_reason ? "|" : "",
212380e3
AC		 715 oper_reason ? oper_reason : "");
716 }
717 /* Theyre opered, or allowed to see all klines */
718 else
719 report_Klines (source_p);
720}
721
722static void
723stats_messages(struct Client *source_p)
724{
e8f1c19e
EM		 725 struct DictionaryIter iter;
726 struct Message *msg;
727 struct alias_entry *amsg;
728
729 DICTIONARY_FOREACH(msg, &iter, cmd_dict)
730 {
731 s_assert(msg->cmd != NULL);
732 sendto_one_numeric(source_p, RPL_STATSCOMMANDS,
733 form_str(RPL_STATSCOMMANDS),
734 msg->cmd, msg->count,
735 msg->bytes, msg->rcount);
736 }
737
738 DICTIONARY_FOREACH(amsg, &iter, alias_dict)
739 {
740 s_assert(amsg->name != NULL);
741 sendto_one_numeric(source_p, RPL_STATSCOMMANDS,
742 form_str(RPL_STATSCOMMANDS),
743 amsg->name, amsg->hits, 0L, 0);
744 }
212380e3
AC		 745}
746
747static void
748stats_dnsbl(struct Client *source_p)
749{
5b96d9a6 750 rb_dlink_node *ptr;
212380e3
AC		 751 struct Blacklist *blptr;
752
5b96d9a6 753 RB_DLINK_FOREACH(ptr, blacklist_list.head)
212380e3
AC		 754 {
755 blptr = ptr->data;
756
757 /* use RPL_STATSDEBUG for now -- jilles */
758 sendto_one_numeric(source_p, RPL_STATSDEBUG, "n :%d %s %s (%d)",
759 blptr->hits,
760 blptr->host,
761 blptr->status & CONF_ILLEGAL ? "disabled" : "active",
762 blptr->refcount);
763 }
764}
765
766static void
767stats_oper(struct Client *source_p)
768{
769 struct oper_conf *oper_p;
5b96d9a6 770 rb_dlink_node *ptr;
212380e3
AC		 771
772 if(!IsOper(source_p) && ConfigFileEntry.stats_o_oper_only)
773 {
774 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
775 form_str (ERR_NOPRIVILEGES));
776 return;
777 }
778
5b96d9a6 779 RB_DLINK_FOREACH(ptr, oper_conf_list.head)
212380e3
AC		 780 {
781 oper_p = ptr->data;
55abcbb2
KB		 782
783 sendto_one_numeric(source_p, RPL_STATSOLINE,
212380e3
AC		 784 form_str(RPL_STATSOLINE),
785 oper_p->username, oper_p->host, oper_p->name,
880c94ad 786 IsOper(source_p) ? oper_p->privset->name : "0", "-1");
212380e3
AC		 787 }
788}
789
ac37f16a
AC		 790static void
791stats_capability_walk(const char *line, void *data)
792{
793 struct Client *client_p = data;
794
795 sendto_one_numeric(client_p, RPL_STATSDEBUG, "C :%s", line);
796}
797
798static void
799stats_capability(struct Client *client_p)
800{
801 capability_index_stats(stats_capability_walk, client_p);
802}
803
3a177354
JT		 804static void
805stats_privset(struct Client *source_p)
806{
807 privilegeset_report(source_p);
808}
212380e3
AC		 809
810/* stats_operedup()
811 *
812 * input - client pointer
813 * output - none
814 * side effects - client is shown a list of active opers
815 */
816static void
817stats_operedup (struct Client *source_p)
818{
819 struct Client *target_p;
5b96d9a6 820 rb_dlink_node *oper_ptr;
212380e3
AC		 821 unsigned int count = 0;
822
5b96d9a6 823 RB_DLINK_FOREACH (oper_ptr, oper_list.head)
212380e3
AC		 824 {
825 target_p = oper_ptr->data;
826
827 if(IsOperInvis(target_p) && !IsOper(source_p))
828 continue;
829
c127b45b 830 if(target_p->user->away)
212380e3
AC		 831 continue;
832
833 count++;
834
835 sendto_one_numeric(source_p, RPL_STATSDEBUG,
836 "p :%s (%s@%s)",
55abcbb2 837 target_p->name, target_p->username,
212380e3
AC		 838 target_p->host);
839 }
840
841 sendto_one_numeric(source_p, RPL_STATSDEBUG,
842 "p :%u staff members", count);
843
844 stats_p_spy (source_p);
845}
846
847static void
848stats_ports (struct Client *source_p)
849{
850 if(!IsOper (source_p) && ConfigFileEntry.stats_P_oper_only)
851 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
852 form_str (ERR_NOPRIVILEGES));
853 else
854 show_ports (source_p);
855}
856
857static void
858stats_tresv(struct Client *source_p)
859{
860 struct ConfItem *aconf;
a4bf26dd 861 struct rb_radixtree_iteration_state state;
5b96d9a6 862 rb_dlink_node *ptr;
212380e3
AC		 863 int i;
864
5b96d9a6 865 RB_DLINK_FOREACH(ptr, resv_conf_list.head)
212380e3
AC		 866 {
867 aconf = ptr->data;
868 if(aconf->hold)
55abcbb2 869 sendto_one_numeric(source_p, RPL_STATSQLINE,
212380e3 870 form_str(RPL_STATSQLINE),
70ea02eb 871 'q', aconf->port, aconf->host, aconf->passwd);
212380e3
AC		 872 }
873
a4bf26dd 874 RB_RADIXTREE_FOREACH(aconf, &state, resv_tree)
212380e3 875 {
212380e3 876 if(aconf->hold)
55abcbb2 877 sendto_one_numeric(source_p, RPL_STATSQLINE,
212380e3 878 form_str(RPL_STATSQLINE),
70ea02eb 879 'q', aconf->port, aconf->host, aconf->passwd);
212380e3 880 }
212380e3
AC		 881}
882
883
884static void
885stats_resv(struct Client *source_p)
886{
887 struct ConfItem *aconf;
a4bf26dd 888 struct rb_radixtree_iteration_state state;
5b96d9a6 889 rb_dlink_node *ptr;
212380e3
AC		 890 int i;
891
5b96d9a6 892 RB_DLINK_FOREACH(ptr, resv_conf_list.head)
212380e3
AC		 893 {
894 aconf = ptr->data;
895 if(!aconf->hold)
55abcbb2 896 sendto_one_numeric(source_p, RPL_STATSQLINE,
212380e3 897 form_str(RPL_STATSQLINE),
23959371 898 'Q', aconf->port, aconf->host, aconf->passwd);
212380e3
AC		 899 }
900
a4bf26dd 901 RB_RADIXTREE_FOREACH(aconf, &state, resv_tree)
212380e3 902 {
212380e3 903 if(!aconf->hold)
55abcbb2 904 sendto_one_numeric(source_p, RPL_STATSQLINE,
212380e3 905 form_str(RPL_STATSQLINE),
23959371 906 'Q', aconf->port, aconf->host, aconf->passwd);
212380e3 907 }
212380e3
AC		 908}
909
eb1b303d 910static void
e9ffc3c1 911stats_ssld_foreach(void *data, pid_t pid, int cli_count, enum ssld_status status, const char *version)
eb1b303d
SA		 912{
913 struct Client *source_p = data;
914
915 sendto_one_numeric(source_p, RPL_STATSDEBUG,
e9ffc3c1 916 "S :%u %c %u :%s",
eb1b303d
SA		 917 pid,
918 status == SSLD_DEAD ? 'D' : (status == SSLD_SHUTDOWN ? 'S' : 'A'),
e9ffc3c1
SA		 919 cli_count,
920 version);
eb1b303d
SA		 921}
922
923static void
924stats_ssld(struct Client *source_p)
925{
926 ssld_foreach_info(stats_ssld_foreach, source_p);
927}
928
212380e3
AC		 929static void
930stats_usage (struct Client *source_p)
931{
932 struct rusage rus;
933 time_t secs;
934 time_t rup;
935#ifdef hz
936# define hzz hz
937#else
938# ifdef HZ
939# define hzz HZ
940# else
941 int hzz = 1;
942# endif
943#endif
944
945 if(getrusage(RUSAGE_SELF, &rus) == -1)
946 {
947 sendto_one_notice(source_p, ":Getruseage error: %s.",
948 strerror(errno));
949 return;
950 }
951 secs = rus.ru_utime.tv_sec + rus.ru_stime.tv_sec;
952 if(0 == secs)
953 secs = 1;
954
e3354945 955 rup = (rb_current_time() - startup_time) * hzz;
212380e3
AC		 956 if(0 == rup)
957 rup = 1;
55abcbb2 958
212380e3 959 sendto_one_numeric(source_p, RPL_STATSDEBUG,
e4ce3b54 960 "R :CPU Secs %d:%02d User %d:%02d System %d:%02d",
212380e3
AC		 961 (int) (secs / 60), (int) (secs % 60),
962 (int) (rus.ru_utime.tv_sec / 60),
963 (int) (rus.ru_utime.tv_sec % 60),
55abcbb2 964 (int) (rus.ru_stime.tv_sec / 60),
212380e3
AC		 965 (int) (rus.ru_stime.tv_sec % 60));
966 sendto_one_numeric(source_p, RPL_STATSDEBUG,
967 "R :RSS %ld ShMem %ld Data %ld Stack %ld",
55abcbb2 968 rus.ru_maxrss, (rus.ru_ixrss / rup),
212380e3
AC		 969 (rus.ru_idrss / rup), (rus.ru_isrss / rup));
970 sendto_one_numeric(source_p, RPL_STATSDEBUG,
971 "R :Swaps %d Reclaims %d Faults %d",
972 (int) rus.ru_nswap, (int) rus.ru_minflt, (int) rus.ru_majflt);
973 sendto_one_numeric(source_p, RPL_STATSDEBUG,
974 "R :Block in %d out %d",
975 (int) rus.ru_inblock, (int) rus.ru_oublock);
976 sendto_one_numeric(source_p, RPL_STATSDEBUG,
977 "R :Msg Rcv %d Send %d",
978 (int) rus.ru_msgrcv, (int) rus.ru_msgsnd);
979 sendto_one_numeric(source_p, RPL_STATSDEBUG,
980 "R :Signals %d Context Vol. %d Invol %d",
55abcbb2 981 (int) rus.ru_nsignals, (int) rus.ru_nvcsw,
212380e3
AC		 982 (int) rus.ru_nivcsw);
983}
984
54ac8b60
VY		 985static void
986stats_tstats (struct Client *source_p)
987{
47adde3d
VY		 988 struct Client *target_p;
989 struct ServerStatistics sp;
990 rb_dlink_node *ptr;
991
992 memcpy(&sp, &ServerStats, sizeof(struct ServerStatistics));
993
8bd5767b
JT		 994 RB_DLINK_FOREACH(ptr, serv_list.head)
995 {
996 target_p = ptr->data;
997
998 sp.is_sbs += target_p->localClient->sendB;
999 sp.is_sbr += target_p->localClient->receiveB;
679ccbe5 1000 sp.is_sti += (unsigned long long)(rb_current_time() - target_p->localClient->firsttime);
8bd5767b
JT		 1001 sp.is_sv++;
1002 }
1003
1004 RB_DLINK_FOREACH(ptr, lclient_list.head)
1005 {
1006 target_p = ptr->data;
1007
1008 sp.is_cbs += target_p->localClient->sendB;
1009 sp.is_cbr += target_p->localClient->receiveB;
679ccbe5 1010 sp.is_cti += (unsigned long long)(rb_current_time() - target_p->localClient->firsttime);
8bd5767b 1011 sp.is_cl++;
47adde3d
VY		 1012 }
1013
1014 RB_DLINK_FOREACH(ptr, unknown_list.head)
1015 {
1016 sp.is_ni++;
1017 }
1018
1019 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1020 "T :accepts %u refused %u", sp.is_ac, sp.is_ref);
1021 sendto_one_numeric(source_p, RPL_STATSDEBUG,
55abcbb2 1022 "T :rejected %u delaying %lu",
43946961 1023 sp.is_rej, delay_exit_length());
ae09cb7d
JT		 1024 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1025 "T :throttled refused %u throttle list size %lu", sp.is_thr, throttle_size());
47adde3d
VY		 1026 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1027 "T :nicks being delayed %lu",
1028 get_nd_count());
1029 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1030 "T :unknown commands %u prefixes %u",
1031 sp.is_unco, sp.is_unpf);
1032 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1033 "T :nick collisions %u saves %u unknown closes %u",
1034 sp.is_kill, sp.is_save, sp.is_ni);
1035 sendto_one_numeric(source_p, RPL_STATSDEBUG,
55abcbb2 1036 "T :wrong direction %u empty %u",
47adde3d
VY		 1037 sp.is_wrdi, sp.is_empt);
1038 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1039 "T :numerics seen %u", sp.is_num);
1040 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1041 "T :tgchange blocked msgs %u restricted addrs %lu",
1042 sp.is_tgch, rb_dlink_list_length(&tgchange_list));
e88a1f1b
KB		 1043 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1044 "T :ratelimit blocked commands %u", sp.is_rl);
47adde3d
VY		 1045 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1046 "T :auth successes %u fails %u",
1047 sp.is_asuc, sp.is_abad);
1048 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1049 "T :sasl successes %u fails %u",
1050 sp.is_ssuc, sp.is_sbad);
1051 sendto_one_numeric(source_p, RPL_STATSDEBUG, "T :Client Server");
1052 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1053 "T :connected %u %u", sp.is_cl, sp.is_sv);
8bd5767b
JT		 1054 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1055 "T :bytes sent %lluK %lluK",
55abcbb2 1056 sp.is_cbs / 1024,
8bd5767b
JT		 1057 sp.is_sbs / 1024);
1058 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1059 "T :bytes recv %lluK %lluK",
55abcbb2 1060 sp.is_cbr / 1024,
7685dd09 1061 sp.is_sbr / 1024);
8bd5767b 1062 sendto_one_numeric(source_p, RPL_STATSDEBUG,
679ccbe5
AS		 1063 "T :time connected %llu %llu",
1064 sp.is_cti, sp.is_sti);
212380e3
AC		 1065}
1066
1067static void
1068stats_uptime (struct Client *source_p)
1069{
1070 time_t now;
1071
e3354945 1072 now = rb_current_time() - startup_time;
55abcbb2 1073 sendto_one_numeric(source_p, RPL_STATSUPTIME,
212380e3 1074 form_str (RPL_STATSUPTIME),
77910830
JT		 1075 (int)(now / 86400), (int)((now / 3600) % 24),
1076 (int)((now / 60) % 60), (int)(now % 60));
212380e3
AC		 1077 sendto_one_numeric(source_p, RPL_STATSCONN,
1078 form_str (RPL_STATSCONN),
55abcbb2 1079 MaxConnectionCount, MaxClientCount,
212380e3
AC		 1080 Count.totalrestartcount);
1081}
1082
1083struct shared_flags
1084{
1085 int flag;
1086 char letter;
1087};
1088static struct shared_flags shared_flagtable[] =
1089{
1090 { SHARED_PKLINE, 'K' },
1091 { SHARED_TKLINE, 'k' },
1092 { SHARED_UNKLINE, 'U' },
1093 { SHARED_PXLINE, 'X' },
1094 { SHARED_TXLINE, 'x' },
1095 { SHARED_UNXLINE, 'Y' },
1096 { SHARED_PRESV, 'Q' },
1097 { SHARED_TRESV, 'q' },
1098 { SHARED_UNRESV, 'R' },
1099 { SHARED_LOCOPS, 'L' },
1100 { SHARED_REHASH, 'H' },
7d91f0da
JT		 1101 { SHARED_TDLINE, 'd' },
1102 { SHARED_PDLINE, 'D' },
1103 { SHARED_UNDLINE, 'E' },
fe749d37 1104 { SHARED_GRANT, 'G' },
cc7ae51c 1105 { SHARED_DIE, 'I' },
212380e3
AC		 1106 { 0, '\0'}
1107};
1108
1109
1110static void
1111stats_shared (struct Client *source_p)
1112{
1113 struct remote_conf *shared_p;
5b96d9a6 1114 rb_dlink_node *ptr;
59134282 1115 char buf[sizeof(shared_flagtable)/sizeof(shared_flagtable[0])];
212380e3
AC		 1116 char *p;
1117 int i;
1118
5b96d9a6 1119 RB_DLINK_FOREACH(ptr, shared_conf_list.head)
212380e3
AC		 1120 {
1121 shared_p = ptr->data;
1122
1123 p = buf;
1124
1125 *p++ = 'c';
1126
1127 for(i = 0; shared_flagtable[i].flag != 0; i++)
1128 {
1129 if(shared_p->flags & shared_flagtable[i].flag)
1130 *p++ = shared_flagtable[i].letter;
1131 }
1132
1133 *p = '\0';
1134
55abcbb2 1135 sendto_one_numeric(source_p, RPL_STATSULINE,
212380e3
AC		 1136 form_str(RPL_STATSULINE),
1137 shared_p->server, shared_p->username,
1138 shared_p->host, buf);
1139 }
1140
5b96d9a6 1141 RB_DLINK_FOREACH(ptr, cluster_conf_list.head)
212380e3
AC		 1142 {
1143 shared_p = ptr->data;
1144
1145 p = buf;
1146
1147 *p++ = 'C';
1148
1149 for(i = 0; shared_flagtable[i].flag != 0; i++)
1150 {
1151 if(shared_p->flags & shared_flagtable[i].flag)
1152 *p++ = shared_flagtable[i].letter;
1153 }
1154
1155 *p = '\0';
1156
55abcbb2 1157 sendto_one_numeric(source_p, RPL_STATSULINE,
212380e3
AC		 1158 form_str(RPL_STATSULINE),
1159 shared_p->server, "*", "*", buf);
1160 }
1161}
1162
1163/* stats_servers()
1164 *
1165 * input - client pointer
1166 * output - none
1167 * side effects - client is shown lists of who connected servers
1168 */
1169static void
1170stats_servers (struct Client *source_p)
1171{
1172 struct Client *target_p;
5b96d9a6 1173 rb_dlink_node *ptr;
212380e3
AC		 1174 time_t seconds;
1175 int days, hours, minutes;
1176 int j = 0;
1177
1178 if(ConfigServerHide.flatten_links && !IsOper(source_p) &&
1179 !IsExemptShide(source_p))
1180 {
1181 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
1182 form_str (ERR_NOPRIVILEGES));
1183 return;
1184 }
1185
5b96d9a6 1186 RB_DLINK_FOREACH (ptr, serv_list.head)
212380e3
AC		 1187 {
1188 target_p = ptr->data;
1189
1190 j++;
e3354945 1191 seconds = rb_current_time() - target_p->localClient->firsttime;
212380e3
AC		 1192
1193 days = (int) (seconds / 86400);
1194 seconds %= 86400;
1195 hours = (int) (seconds / 3600);
1196 seconds %= 3600;
1197 minutes = (int) (seconds / 60);
1198 seconds %= 60;
1199
1200 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1201 "V :%s (%s!*@*) Idle: %d SendQ: %d "
1202 "Connected: %d day%s, %d:%02d:%02d",
1203 target_p->name,
1204 (target_p->serv->by[0] ? target_p->serv->by : "Remote."),
e3354945 1205 (int) (rb_current_time() - target_p->localClient->lasttime),
e8e79621 1206 (int) rb_linebuf_len (&target_p->localClient->buf_sendq),
55abcbb2 1207 days, (days == 1) ? "" : "s", hours, minutes,
212380e3
AC		 1208 (int) seconds);
1209 }
1210
1211 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1212 "V :%d Server(s)", j);
1213}
1214
1215static void
1216stats_tgecos(struct Client *source_p)
1217{
1218 struct ConfItem *aconf;
5b96d9a6 1219 rb_dlink_node *ptr;
212380e3 1220
5b96d9a6 1221 RB_DLINK_FOREACH(ptr, xline_conf_list.head)
212380e3
AC		 1222 {
1223 aconf = ptr->data;
1224
1225 if(aconf->hold)
1226 sendto_one_numeric(source_p, RPL_STATSXLINE,
1227 form_str(RPL_STATSXLINE),
23959371 1228 'x', aconf->port, aconf->host,
212380e3
AC		 1229 aconf->passwd);
1230 }
1231}
1232
1233static void
1234stats_gecos(struct Client *source_p)
1235{
1236 struct ConfItem *aconf;
5b96d9a6 1237 rb_dlink_node *ptr;
212380e3 1238
5b96d9a6 1239 RB_DLINK_FOREACH(ptr, xline_conf_list.head)
212380e3
AC		 1240 {
1241 aconf = ptr->data;
1242
1243 if(!aconf->hold)
1244 sendto_one_numeric(source_p, RPL_STATSXLINE,
1245 form_str(RPL_STATSXLINE),
55abcbb2 1246 'X', aconf->port, aconf->host,
212380e3
AC		 1247 aconf->passwd);
1248 }
1249}
1250
1251static void
1252stats_class(struct Client *source_p)
1253{
1254 if(ConfigFileEntry.stats_y_oper_only && !IsOper(source_p))
1255 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
1256 form_str (ERR_NOPRIVILEGES));
1257 else
1258 report_classes(source_p);
1259}
1260
1261static void
1262stats_memory (struct Client *source_p)
1263{
47adde3d
VY		 1264 struct Client *target_p;
1265 struct Channel *chptr;
47adde3d
VY		 1266 rb_dlink_node *rb_dlink;
1267 rb_dlink_node *ptr;
1268 int channel_count = 0;
1269 int local_client_conf_count = 0; /* local client conf links */
1270 int users_counted = 0; /* user structs */
1271
1272 int channel_users = 0;
1273 int channel_invites = 0;
1274 int channel_bans = 0;
1275 int channel_except = 0;
1276 int channel_invex = 0;
1277 int channel_quiets = 0;
1278
1279 int class_count = 0; /* classes */
1280 int conf_count = 0; /* conf lines */
1281 int users_invited_count = 0; /* users invited */
1282 int user_channels = 0; /* users in channels */
c127b45b 1283 int aways_counted = 0;
47adde3d
VY		 1284 size_t number_servers_cached; /* number of servers cached by scache */
1285
1286 size_t channel_memory = 0;
1287 size_t channel_ban_memory = 0;
1288 size_t channel_except_memory = 0;
1289 size_t channel_invex_memory = 0;
1290 size_t channel_quiet_memory = 0;
1291
c127b45b 1292 size_t away_memory = 0; /* memory used by aways */
47adde3d
VY		 1293 size_t ww = 0; /* whowas array count */
1294 size_t wwm = 0; /* whowas array memory used */
1295 size_t conf_memory = 0; /* memory used by conf lines */
1296 size_t mem_servers_cached; /* memory used by scache */
1297
1298 size_t linebuf_count = 0;
1299 size_t linebuf_memory_used = 0;
1300
1301 size_t total_channel_memory = 0;
1302 size_t totww = 0;
1303
1304 size_t local_client_count = 0;
1305 size_t local_client_memory_used = 0;
1306
1307 size_t remote_client_count = 0;
1308 size_t remote_client_memory_used = 0;
1309
1310 size_t total_memory = 0;
1311
b47f8a4f 1312 whowas_memory_usage(&ww, &wwm);
47adde3d
VY		 1313
1314 RB_DLINK_FOREACH(ptr, global_client_list.head)
1315 {
1316 target_p = ptr->data;
1317 if(MyConnect(target_p))
1318 {
1319 local_client_conf_count++;
1320 }
1321
1322 if(target_p->user)
1323 {
1324 users_counted++;
1325 users_invited_count += rb_dlink_list_length(&target_p->user->invited);
1326 user_channels += rb_dlink_list_length(&target_p->user->channel);
c127b45b
SB		 1327 if(target_p->user->away)
1328 {
1329 aways_counted++;
1330 away_memory += (strlen(target_p->user->away) + 1);
1331 }
47adde3d
VY		 1332 }
1333 }
1334
1335 /* Count up all channels, ban lists, except lists, Invex lists */
1336 RB_DLINK_FOREACH(ptr, global_channel_list.head)
1337 {
1338 chptr = ptr->data;
1339 channel_count++;
1340 channel_memory += (strlen(chptr->chname) + sizeof(struct Channel));
1341
1342 channel_users += rb_dlink_list_length(&chptr->members);
1343 channel_invites += rb_dlink_list_length(&chptr->invites);
1344
1345 RB_DLINK_FOREACH(rb_dlink, chptr->banlist.head)
1346 {
47adde3d
VY		 1347 channel_bans++;
1348
1349 channel_ban_memory += sizeof(rb_dlink_node) + sizeof(struct Ban);
1350 }
1351
1352 RB_DLINK_FOREACH(rb_dlink, chptr->exceptlist.head)
1353 {
47adde3d
VY		 1354 channel_except++;
1355
1356 channel_except_memory += (sizeof(rb_dlink_node) + sizeof(struct Ban));
1357 }
1358
1359 RB_DLINK_FOREACH(rb_dlink, chptr->invexlist.head)
1360 {
47adde3d
VY		 1361 channel_invex++;
1362
1363 channel_invex_memory += (sizeof(rb_dlink_node) + sizeof(struct Ban));
1364 }
1365
1366 RB_DLINK_FOREACH(rb_dlink, chptr->quietlist.head)
1367 {
47adde3d
VY		 1368 channel_quiets++;
1369
1370 channel_quiet_memory += (sizeof(rb_dlink_node) + sizeof(struct Ban));
1371 }
1372 }
1373
1374 /* count up all classes */
1375
1376 class_count = rb_dlink_list_length(&class_list) + 1;
1377
1378 rb_count_rb_linebuf_memory(&linebuf_count, &linebuf_memory_used);
1379
1380 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1381 "z :Users %u(%lu) Invites %u(%lu)",
1382 users_counted,
1383 (unsigned long) users_counted * sizeof(struct User),
55abcbb2 1384 users_invited_count,
47adde3d
VY		 1385 (unsigned long) users_invited_count * sizeof(rb_dlink_node));
1386
1387 sendto_one_numeric(source_p, RPL_STATSDEBUG,
c127b45b 1388 "z :User channels %u(%lu) Aways %u(%d)",
47adde3d 1389 user_channels,
c127b45b
SB		 1390 (unsigned long) user_channels * sizeof(rb_dlink_node),
1391 aways_counted, (int) away_memory);
47adde3d
VY		 1392
1393 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1394 "z :Attached confs %u(%lu)",
1395 local_client_conf_count,
1396 (unsigned long) local_client_conf_count * sizeof(rb_dlink_node));
1397
1398 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1399 "z :Conflines %u(%d)", conf_count, (int) conf_memory);
1400
1401 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1402 "z :Classes %u(%lu)",
55abcbb2 1403 class_count,
47adde3d
VY		 1404 (unsigned long) class_count * sizeof(struct Class));
1405
1406 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1407 "z :Channels %u(%d)",
1408 channel_count, (int) channel_memory);
1409
1410 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1411 "z :Bans %u(%d) Exceptions %u(%d) Invex %u(%d) Quiets %u(%d)",
1412 channel_bans, (int) channel_ban_memory,
1413 channel_except, (int) channel_except_memory,
1414 channel_invex, (int) channel_invex_memory,
1415 channel_quiets, (int) channel_quiet_memory);
1416
1417 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1418 "z :Channel members %u(%lu) invite %u(%lu)",
1419 channel_users,
1420 (unsigned long) channel_users * sizeof(rb_dlink_node),
55abcbb2 1421 channel_invites,
47adde3d
VY		 1422 (unsigned long) channel_invites * sizeof(rb_dlink_node));
1423
1424 total_channel_memory = channel_memory +
1425 channel_ban_memory +
1426 channel_users * sizeof(rb_dlink_node) + channel_invites * sizeof(rb_dlink_node);
1427
1428 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1429 "z :Whowas array %ld(%ld)",
1430 (long)ww, (long)wwm);
1431
1432 totww = wwm;
1433
1434 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1435 "z :Hash: client %u(%ld) chan %u(%ld)",
55abcbb2 1436 U_MAX, (long)(U_MAX * sizeof(rb_dlink_list)),
47adde3d
VY		 1437 CH_MAX, (long)(CH_MAX * sizeof(rb_dlink_list)));
1438
1439 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1440 "z :linebuf %ld(%ld)",
1441 (long)linebuf_count, (long)linebuf_memory_used);
1442
1443 count_scache(&number_servers_cached, &mem_servers_cached);
1444
1445 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1446 "z :scache %ld(%ld)",
1447 (long)number_servers_cached, (long)mem_servers_cached);
1448
1449 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1450 "z :hostname hash %d(%ld)",
1451 HOST_MAX, (long)HOST_MAX * sizeof(rb_dlink_list));
1452
1453 total_memory = totww + total_channel_memory + conf_memory +
1454 class_count * sizeof(struct Class);
1455
1456 total_memory += mem_servers_cached;
1457 sendto_one_numeric(source_p, RPL_STATSDEBUG,
55abcbb2
KB		 1458 "z :Total: whowas %d channel %d conf %d",
1459 (int) totww, (int) total_channel_memory,
47adde3d
VY		 1460 (int) conf_memory);
1461
1462 count_local_client_memory(&local_client_count, &local_client_memory_used);
1463 total_memory += local_client_memory_used;
1464
1465 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1466 "z :Local client Memory in use: %ld(%ld)",
1467 (long)local_client_count, (long)local_client_memory_used);
1468
1469
1470 count_remote_client_memory(&remote_client_count, &remote_client_memory_used);
1471 total_memory += remote_client_memory_used;
1472
1473 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1474 "z :Remote client Memory in use: %ld(%ld)",
1475 (long)remote_client_count,
1476 (long)remote_client_memory_used);
212380e3
AC		 1477}
1478
1479static void
1480stats_ziplinks (struct Client *source_p)
1481{
5b96d9a6 1482 rb_dlink_node *ptr;
212380e3 1483 struct Client *target_p;
4c79bbd3 1484 struct ZipStats *zipstats;
212380e3 1485 int sent_data = 0;
70b72a07 1486 char buf[128], buf1[128];
5b96d9a6 1487 RB_DLINK_FOREACH (ptr, serv_list.head)
212380e3
AC		 1488 {
1489 target_p = ptr->data;
1490 if(IsCapable (target_p, CAP_ZIP))
1491 {
55abcbb2 1492 zipstats = target_p->localClient->zipstats;
4c79bbd3
VY		 1493 sprintf(buf, "%.2f%%", zipstats->out_ratio);
1494 sprintf(buf1, "%.2f%%", zipstats->in_ratio);
212380e3 1495 sendto_one_numeric(source_p, RPL_STATSDEBUG,
70b72a07 1496 "Z :ZipLinks stats for %s send[%s compression "
4c79bbd3
VY		 1497 "(%llu kB data/%llu kB wire)] recv[%s compression "
1498 "(%llu kB data/%llu kB wire)]",
212380e3 1499 target_p->name,
55abcbb2
KB		 1500 buf, zipstats->out >> 10,
1501 zipstats->out_wire >> 10, buf1,
4c79bbd3 1502 zipstats->in >> 10, zipstats->in_wire >> 10);
212380e3
AC		 1503 sent_data++;
1504 }
1505 }
1506
1507 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1508 "Z :%u ziplink(s)", sent_data);
1509}
1510
1511static void
1512stats_servlinks (struct Client *source_p)
1513{
1514 static char Sformat[] = ":%s %d %s %s %u %u %u %u %u :%u %u %s";
1515 long uptime, sendK, receiveK;
1516 struct Client *target_p;
5b96d9a6 1517 rb_dlink_node *ptr;
212380e3 1518 int j = 0;
70b72a07 1519 char buf[128];
212380e3
AC		 1520
1521 if(ConfigServerHide.flatten_links && !IsOper (source_p) &&
1522 !IsExemptShide(source_p))
1523 {
1524 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
1525 form_str (ERR_NOPRIVILEGES));
1526 return;
1527 }
1528
1529 sendK = receiveK = 0;
1530
5b96d9a6 1531 RB_DLINK_FOREACH (ptr, serv_list.head)
212380e3
AC		 1532 {
1533 target_p = ptr->data;
1534
1535 j++;
1536 sendK += target_p->localClient->sendK;
1537 receiveK += target_p->localClient->receiveK;
1538
1539 sendto_one(source_p, Sformat,
1540 get_id(&me, source_p), RPL_STATSLINKINFO, get_id(source_p, source_p),
b3ebc7ab 1541 target_p->name,
d269d0b6 1542 (int) rb_linebuf_len (&target_p->localClient->buf_sendq),
212380e3
AC		 1543 (int) target_p->localClient->sendM,
1544 (int) target_p->localClient->sendK,
1545 (int) target_p->localClient->receiveM,
1546 (int) target_p->localClient->receiveK,
e3354945 1547 rb_current_time() - target_p->localClient->firsttime,
55abcbb2 1548 (rb_current_time() > target_p->localClient->lasttime) ?
e3354945 1549 (rb_current_time() - target_p->localClient->lasttime) : 0,
212380e3
AC		 1550 IsOper (source_p) ? show_capabilities (target_p) : "TS");
1551 }
1552
1553 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1554 "? :%u total server(s)", j);
1555
70b72a07 1556 snprintf(buf, sizeof buf, "%7.2f", _GMKv ((sendK)));
212380e3 1557 sendto_one_numeric(source_p, RPL_STATSDEBUG,
70b72a07
JT		 1558 "? :Sent total : %s %s",
1559 buf, _GMKs (sendK));
1560 snprintf(buf, sizeof buf, "%7.2f", _GMKv ((receiveK)));
212380e3 1561 sendto_one_numeric(source_p, RPL_STATSDEBUG,
70b72a07
JT		 1562 "? :Recv total : %s %s",
1563 buf, _GMKs (receiveK));
212380e3 1564
e3354945 1565 uptime = (rb_current_time() - startup_time);
70b72a07 1566 snprintf(buf, sizeof buf, "%7.2f %s (%4.1f K/s)",
55abcbb2 1567 _GMKv (me.localClient->sendK),
212380e3
AC		 1568 _GMKs (me.localClient->sendK),
1569 (float) ((float) me.localClient->sendK / (float) uptime));
70b72a07
JT		 1570 sendto_one_numeric(source_p, RPL_STATSDEBUG, "? :Server send: %s", buf);
1571 snprintf(buf, sizeof buf, "%7.2f %s (%4.1f K/s)",
212380e3
AC		 1572 _GMKv (me.localClient->receiveK),
1573 _GMKs (me.localClient->receiveK),
1574 (float) ((float) me.localClient->receiveK / (float) uptime));
70b72a07 1575 sendto_one_numeric(source_p, RPL_STATSDEBUG, "? :Server recv: %s", buf);
212380e3
AC		 1576}
1577
4727c0f5
AC		 1578static int
1579stats_l_should_show_oper(struct Client *target_p)
1580{
1581 if (IsOperInvis(target_p))
1582 return 0;
1583
4727c0f5
AC		 1584 return 1;
1585}
1586
212380e3
AC		 1587static void
1588stats_ltrace(struct Client *source_p, int parc, const char *parv[])
1589{
1590 int doall = 0;
1591 int wilds = 0;
1592 const char *name;
1593 char statchar = parv[1][0];
1594
1595 /* this is def targeted at us somehow.. */
1596 if(parc > 2 && !EmptyString(parv[2]))
1597 {
1598 /* directed at us generically? */
1599 if(match(parv[2], me.name) ||
1600 (!MyClient(source_p) && !irccmp(parv[2], me.id)))
1601 {
1602 name = me.name;
1603 doall = 1;
1604 }
1605 else
1606 {
1607 name = parv[2];
1608 wilds = strchr(name, '*') || strchr(name, '?');
1609 }
1610
1611 /* must be directed at a specific person thats not us */
1612 if(!doall && !wilds)
1613 {
1614 struct Client *target_p;
1615
1616 if(MyClient(source_p))
1617 target_p = find_named_person(name);
1618 else
1619 target_p = find_person(name);
1620
1621 if(target_p != NULL)
1622 {
1623 stats_spy(source_p, statchar, target_p->name);
1624 stats_l_client(source_p, target_p, statchar);
1625 }
1626 else
1627 sendto_one_numeric(source_p, ERR_NOSUCHSERVER,
1628 form_str(ERR_NOSUCHSERVER),
1629 name);
1630
1631 return;
1632 }
1633 }
1634 else
1635 {
1636 name = me.name;
1637 doall = 1;
1638 }
1639
1640 stats_spy(source_p, statchar, name);
1641
1642 if(doall)
1643 {
1644 /* local opers get everyone */
1645 if(MyOper(source_p))
1646 {
e82bda18
AC		 1647 stats_l_list(source_p, name, doall, wilds, &unknown_list, statchar, NULL);
1648 stats_l_list(source_p, name, doall, wilds, &lclient_list, statchar, NULL);
212380e3
AC		 1649 }
1650 else
1651 {
1652 /* they still need themselves if theyre local.. */
1653 if(MyClient(source_p))
1654 stats_l_client(source_p, source_p, statchar);
1655
4727c0f5 1656 stats_l_list(source_p, name, doall, wilds, &local_oper_list, statchar, stats_l_should_show_oper);
212380e3
AC		 1657 }
1658
1659 if (!ConfigServerHide.flatten_links || IsOper(source_p) ||
1660 IsExemptShide(source_p))
e82bda18 1661 stats_l_list(source_p, name, doall, wilds, &serv_list, statchar, NULL);
212380e3
AC		 1662
1663 return;
1664 }
1665
1666 /* ok, at this point theyre looking for a specific client whos on
1667 * our server.. but it contains a wildcard. --fl
1668 */
e82bda18 1669 stats_l_list(source_p, name, doall, wilds, &lclient_list, statchar, NULL);
212380e3
AC		 1670
1671 return;
1672}
1673
212380e3
AC		 1674static void
1675stats_l_list(struct Client *source_p, const char *name, int doall, int wilds,
e82bda18 1676 rb_dlink_list * list, char statchar, int (*check_fn)(struct Client *target_p))
212380e3 1677{
5b96d9a6 1678 rb_dlink_node *ptr;
212380e3
AC		 1679 struct Client *target_p;
1680
1681 /* send information about connections which match. note, we
1682 * dont need tests for IsInvisible(), because non-opers will
1683 * never get here for normal clients --fl
1684 */
5b96d9a6 1685 RB_DLINK_FOREACH(ptr, list->head)
212380e3
AC		 1686 {
1687 target_p = ptr->data;
1688
1689 if(!doall && wilds && !match(name, target_p->name))
1690 continue;
1691
e82bda18
AC		 1692 if (check_fn == NULL || check_fn(target_p))
1693 stats_l_client(source_p, target_p, statchar);
212380e3
AC		 1694 }
1695}
1696
1697void
1698stats_l_client(struct Client *source_p, struct Client *target_p,
1699 char statchar)
1700{
1701 if(IsAnyServer(target_p))
1702 {
1703 sendto_one_numeric(source_p, RPL_STATSLINKINFO, Lformat,
b3ebc7ab 1704 target_p->name,
d269d0b6 1705 (int) rb_linebuf_len(&target_p->localClient->buf_sendq),
212380e3
AC		 1706 (int) target_p->localClient->sendM,
1707 (int) target_p->localClient->sendK,
1708 (int) target_p->localClient->receiveM,
1709 (int) target_p->localClient->receiveK,
e3354945 1710 rb_current_time() - target_p->localClient->firsttime,
55abcbb2 1711 (rb_current_time() > target_p->localClient->lasttime) ?
e3354945 1712 (rb_current_time() - target_p->localClient->lasttime) : 0,
212380e3
AC		 1713 IsOper(source_p) ? show_capabilities(target_p) : "-");
1714 }
1715
1716 else
1717 {
1718 sendto_one_numeric(source_p, RPL_STATSLINKINFO, Lformat,
1719 show_ip(source_p, target_p) ?
1720 (IsUpper(statchar) ?
1721 get_client_name(target_p, SHOW_IP) :
1722 get_client_name(target_p, HIDE_IP)) :
1723 get_client_name(target_p, MASK_IP),
d269d0b6 1724 (int) rb_linebuf_len(&target_p->localClient->buf_sendq),
212380e3
AC		 1725 (int) target_p->localClient->sendM,
1726 (int) target_p->localClient->sendK,
1727 (int) target_p->localClient->receiveM,
1728 (int) target_p->localClient->receiveK,
e3354945 1729 rb_current_time() - target_p->localClient->firsttime,
55abcbb2 1730 (rb_current_time() > target_p->localClient->lasttime) ?
e3354945 1731 (rb_current_time() - target_p->localClient->lasttime) : 0,
212380e3
AC		 1732 "-");
1733 }
1734}
1735
f237e31a
JT		 1736static void
1737rb_dump_fd_callback(int fd, const char *desc, void *data)
1738{
1739 struct Client *source_p = data;
1740 sendto_one_numeric(source_p, RPL_STATSDEBUG, "F :fd %-3d desc '%s'", fd, desc);
1741}
1742
1743static void
1744stats_comm(struct Client *source_p)
1745{
1746 rb_dump_fd(rb_dump_fd_callback, source_p);
a235e410
VY		 1747}
1748
212380e3
AC		 1749/*
1750 * stats_spy
1751 *
1752 * inputs - pointer to client doing the /stats
1753 * - char letter they are doing /stats on
1754 * output - none
1755 * side effects -
1756 * This little helper function reports to opers if configured.
1757 * personally, I don't see why opers need to see stats requests
1758 * at all. They are just "noise" to an oper, and users can't do
1759 * any damage with stats requests now anyway. So, why show them?
1760 * -Dianora
1761 */
ea2d2700 1762static int
212380e3
AC		 1763stats_spy(struct Client *source_p, char statchar, const char *name)
1764{
1765 hook_data_int data;
1766
1767 data.client = source_p;
1768 data.arg1 = name;
1769 data.arg2 = (int) statchar;
ea2d2700 1770 data.result = 0;
212380e3
AC		 1771
1772 call_hook(doing_stats_hook, &data);
ea2d2700
AC		 1773
1774 return data.result;
212380e3
AC		 1775}
1776
1777/* stats_p_spy()
1778 *
1779 * input - pointer to client doing stats
1780 * ouput -
1781 * side effects - call hook doing_stats_p
1782 */
1783static void
1784stats_p_spy (struct Client *source_p)
1785{
1786 hook_data data;
1787
1788 data.client = source_p;
1789 data.arg1 = data.arg2 = NULL;
1790
1791 call_hook(doing_stats_p_hook, &data);
1792}
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