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[solanum.git] / modules / m_stats.c
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
23 *
24 * $Id: m_stats.c 1608 2006-06-04 02:11:40Z jilles $
25 */
26
27 #include "stdinc.h"
28 #include "class.h" /* report_classes */
29 #include "client.h" /* Client */
30 #include "common.h" /* TRUE/FALSE */
31 #include "match.h"
32 #include "ircd.h" /* me */
33 #include "listener.h" /* show_ports */
34 #include "msg.h" /* Message */
35 #include "hostmask.h" /* report_mtrie_conf_links */
36 #include "numeric.h" /* ERR_xxx */
37 #include "scache.h" /* list_scache */
38 #include "send.h" /* sendto_one */
39 #include "s_conf.h" /* ConfItem */
40 #include "s_serv.h" /* hunt_server */
41 #include "s_stats.h"
42 #include "s_user.h" /* show_opers */
43 #include "blacklist.h" /* dnsbl stuff */
44 #include "parse.h"
45 #include "modules.h"
46 #include "hook.h"
47 #include "s_newconf.h"
48 #include "hash.h"
49 #include "reject.h"
50 #include "whowas.h"
51
52 static int m_stats (struct Client *, struct Client *, int, const char **);
53
54 struct Message stats_msgtab = {
55 "STATS", 0, 0, 0, MFLG_SLOW,
56 {mg_unreg, {m_stats, 2}, {m_stats, 3}, mg_ignore, mg_ignore, {m_stats, 2}}
57 };
58
59 int doing_stats_hook;
60 int doing_stats_p_hook;
61
62 mapi_clist_av1 stats_clist[] = { &stats_msgtab, NULL };
63 mapi_hlist_av1 stats_hlist[] = {
64 { "doing_stats", &doing_stats_hook },
65 { "doing_stats_p", &doing_stats_p_hook },
66 { NULL, NULL }
67 };
68
69 DECLARE_MODULE_AV1(stats, NULL, NULL, stats_clist, stats_hlist, NULL, "$Revision: 1608 $");
70
71 const char *Lformat = "%s %u %u %u %u %u :%u %u %s";
72
73 static void stats_l_list(struct Client *s, const char *, int, int, rb_dlink_list *, char,
74 int (*check_fn)(struct Client *target_p));
75 static void stats_l_client(struct Client *source_p, struct Client *target_p,
76 char statchar);
77
78 static void stats_spy(struct Client *, char, const char *);
79 static void stats_p_spy(struct Client *);
80
81 /* Heres our struct for the stats table */
82 struct StatsStruct
83 {
84 char letter;
85 void (*handler) (struct Client *source_p);
86 int need_oper;
87 int need_admin;
88 };
89
90 static void stats_dns_servers(struct Client *);
91 static void stats_delay(struct Client *);
92 static void stats_hash(struct Client *);
93 static void stats_connect(struct Client *);
94 static void stats_tdeny(struct Client *);
95 static void stats_deny(struct Client *);
96 static void stats_exempt(struct Client *);
97 static void stats_events(struct Client *);
98 static void stats_prop_klines(struct Client *);
99 static void stats_hubleaf(struct Client *);
100 static void stats_auth(struct Client *);
101 static void stats_tklines(struct Client *);
102 static void stats_klines(struct Client *);
103 static void stats_messages(struct Client *);
104 static void stats_dnsbl(struct Client *);
105 static void stats_oper(struct Client *);
106 static void stats_privset(struct Client *);
107 static void stats_operedup(struct Client *);
108 static void stats_ports(struct Client *);
109 static void stats_tresv(struct Client *);
110 static void stats_resv(struct Client *);
111 static void stats_usage(struct Client *);
112 static void stats_tstats(struct Client *);
113 static void stats_uptime(struct Client *);
114 static void stats_shared(struct Client *);
115 static void stats_servers(struct Client *);
116 static void stats_tgecos(struct Client *);
117 static void stats_gecos(struct Client *);
118 static void stats_class(struct Client *);
119 static void stats_memory(struct Client *);
120 static void stats_servlinks(struct Client *);
121 static void stats_ltrace(struct Client *, int, const char **);
122 static void stats_ziplinks(struct Client *);
123 static void stats_comm(struct Client *);
124 static void stats_capability(struct Client *);
125
126 /* This table contains the possible stats items, in order:
127 * stats letter, function to call, operonly? adminonly?
128 * case only matters in the stats letter column.. -- fl_
129 */
130 static struct StatsStruct stats_cmd_table[] = {
131 /* letter function need_oper need_admin */
132 {'a', stats_dns_servers, 1, 1, },
133 {'A', stats_dns_servers, 1, 1, },
134 {'b', stats_delay, 1, 1, },
135 {'B', stats_hash, 1, 1, },
136 {'c', stats_connect, 0, 0, },
137 {'C', stats_capability, 1, 0, },
138 {'d', stats_tdeny, 1, 0, },
139 {'D', stats_deny, 1, 0, },
140 {'e', stats_exempt, 1, 0, },
141 {'E', stats_events, 1, 1, },
142 {'f', stats_comm, 1, 1, },
143 {'F', stats_comm, 1, 1, },
144 {'g', stats_prop_klines, 1, 0, },
145 {'h', stats_hubleaf, 0, 0, },
146 {'H', stats_hubleaf, 0, 0, },
147 {'i', stats_auth, 0, 0, },
148 {'I', stats_auth, 0, 0, },
149 {'k', stats_tklines, 0, 0, },
150 {'K', stats_klines, 0, 0, },
151 {'l', NULL /* special */, 0, 0, },
152 {'L', NULL /* special */, 0, 0, },
153 {'m', stats_messages, 0, 0, },
154 {'M', stats_messages, 0, 0, },
155 {'n', stats_dnsbl, 0, 0, },
156 {'o', stats_oper, 0, 0, },
157 {'O', stats_privset, 1, 0, },
158 {'p', stats_operedup, 0, 0, },
159 {'P', stats_ports, 0, 0, },
160 {'q', stats_tresv, 1, 0, },
161 {'Q', stats_resv, 1, 0, },
162 {'r', stats_usage, 1, 0, },
163 {'R', stats_usage, 1, 0, },
164 {'t', stats_tstats, 1, 0, },
165 {'T', stats_tstats, 1, 0, },
166 {'u', stats_uptime, 0, 0, },
167 {'U', stats_shared, 1, 0, },
168 {'v', stats_servers, 0, 0, },
169 {'V', stats_servers, 0, 0, },
170 {'x', stats_tgecos, 1, 0, },
171 {'X', stats_gecos, 1, 0, },
172 {'y', stats_class, 0, 0, },
173 {'Y', stats_class, 0, 0, },
174 {'z', stats_memory, 1, 0, },
175 {'Z', stats_ziplinks, 1, 0, },
176 {'?', stats_servlinks, 0, 0, },
177 {(char) 0, (void (*)()) 0, 0, 0, }
178 };
179
180 /*
181 * m_stats by fl_
182 * parv[1] = stat letter/command
183 * parv[2] = (if present) server/mask in stats L, or target
184 *
185 * This will search the tables for the appropriate stats letter,
186 * if found execute it.
187 */
188 static int
189 m_stats(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
190 {
191 static time_t last_used = 0;
192 int i;
193 char statchar;
194
195 statchar = parv[1][0];
196
197 if(MyClient(source_p) && !IsOper(source_p))
198 {
199 /* Check the user is actually allowed to do /stats, and isnt flooding */
200 if((last_used + ConfigFileEntry.pace_wait) > rb_current_time())
201 {
202 /* safe enough to give this on a local connect only */
203 sendto_one(source_p, form_str(RPL_LOAD2HI),
204 me.name, source_p->name, "STATS");
205 sendto_one_numeric(source_p, RPL_ENDOFSTATS,
206 form_str(RPL_ENDOFSTATS), statchar);
207 return 0;
208 }
209 else
210 last_used = rb_current_time();
211 }
212
213 if(hunt_server (client_p, source_p, ":%s STATS %s :%s", 2, parc, parv) != HUNTED_ISME)
214 return 0;
215
216 if((statchar != 'L') && (statchar != 'l'))
217 stats_spy(source_p, statchar, NULL);
218
219 for (i = 0; stats_cmd_table[i].letter; i++)
220 {
221 if(stats_cmd_table[i].letter == statchar)
222 {
223 /* The stats table says what privs are needed, so check --fl_ */
224 /* Called for remote clients and for local opers, so check need_admin
225 * and need_oper
226 */
227 if(stats_cmd_table[i].need_oper && !IsOper(source_p))
228 {
229 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
230 form_str (ERR_NOPRIVILEGES));
231 break;
232 }
233 if(stats_cmd_table[i].need_admin && !IsOperAdmin(source_p))
234 {
235 sendto_one(source_p, form_str(ERR_NOPRIVS),
236 me.name, source_p->name, "admin");
237 break;
238 }
239
240 /* Blah, stats L needs the parameters, none of the others do.. */
241 if(statchar == 'L' || statchar == 'l')
242 stats_ltrace (source_p, parc, parv);
243 else
244 stats_cmd_table[i].handler (source_p);
245 }
246 }
247
248 /* Send the end of stats notice, and the stats_spy */
249 sendto_one_numeric(source_p, RPL_ENDOFSTATS,
250 form_str(RPL_ENDOFSTATS), statchar);
251
252 return 0;
253 }
254
255 static void
256 stats_dns_servers (struct Client *source_p)
257 {
258 report_dns_servers (source_p);
259 }
260
261 static void
262 stats_delay(struct Client *source_p)
263 {
264 struct nd_entry *nd;
265 struct DictionaryIter iter;
266
267 DICTIONARY_FOREACH(nd, &iter, nd_dict)
268 {
269 sendto_one_notice(source_p, ":Delaying: %s for %ld",
270 nd->name, (long) nd->expire);
271 }
272 }
273
274 static void
275 stats_hash(struct Client *source_p)
276 {
277 hash_stats(source_p);
278 }
279
280 static void
281 stats_connect(struct Client *source_p)
282 {
283 static char buf[5];
284 struct server_conf *server_p;
285 char *s;
286 rb_dlink_node *ptr;
287
288 if((ConfigFileEntry.stats_c_oper_only ||
289 (ConfigServerHide.flatten_links && !IsExemptShide(source_p))) &&
290 !IsOper(source_p))
291 {
292 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
293 form_str(ERR_NOPRIVILEGES));
294 return;
295 }
296
297 RB_DLINK_FOREACH(ptr, server_conf_list.head)
298 {
299 server_p = ptr->data;
300
301 if(ServerConfIllegal(server_p))
302 continue;
303
304 s = buf;
305
306 if(IsOper(source_p))
307 {
308 if(ServerConfAutoconn(server_p))
309 *s++ = 'A';
310 if(ServerConfSSL(server_p))
311 *s++ = 'S';
312 if(ServerConfTb(server_p))
313 *s++ = 'T';
314 if(ServerConfCompressed(server_p))
315 *s++ = 'Z';
316 }
317
318 if(s == buf)
319 *s++ = '*';
320
321 *s = '\0';
322
323 sendto_one_numeric(source_p, RPL_STATSCLINE,
324 form_str(RPL_STATSCLINE),
325 "*@127.0.0.1",
326 buf, server_p->name,
327 server_p->port, server_p->class_name);
328 }
329 }
330
331 /* stats_tdeny()
332 *
333 * input - client to report to
334 * output - none
335 * side effects - client is given temp dline list.
336 */
337 static void
338 stats_tdeny (struct Client *source_p)
339 {
340 char *host, *pass, *user, *oper_reason;
341 struct AddressRec *arec;
342 struct ConfItem *aconf;
343 int i;
344
345 for (i = 0; i < ATABLE_SIZE; i++)
346 {
347 for (arec = atable[i]; arec; arec = arec->next)
348 {
349 if(arec->type == CONF_DLINE)
350 {
351 aconf = arec->aconf;
352
353 if(!(aconf->flags & CONF_FLAGS_TEMPORARY))
354 continue;
355
356 get_printable_kline(source_p, aconf, &host, &pass, &user, &oper_reason);
357
358 sendto_one_numeric(source_p, RPL_STATSDLINE,
359 form_str (RPL_STATSDLINE),
360 'd', host, pass,
361 oper_reason ? "|" : "",
362 oper_reason ? oper_reason : "");
363 }
364 }
365 }
366 }
367
368 /* stats_deny()
369 *
370 * input - client to report to
371 * output - none
372 * side effects - client is given dline list.
373 */
374 static void
375 stats_deny (struct Client *source_p)
376 {
377 char *host, *pass, *user, *oper_reason;
378 struct AddressRec *arec;
379 struct ConfItem *aconf;
380 int i;
381
382 for (i = 0; i < ATABLE_SIZE; i++)
383 {
384 for (arec = atable[i]; arec; arec = arec->next)
385 {
386 if(arec->type == CONF_DLINE)
387 {
388 aconf = arec->aconf;
389
390 if(aconf->flags & CONF_FLAGS_TEMPORARY)
391 continue;
392
393 get_printable_kline(source_p, aconf, &host, &pass, &user, &oper_reason);
394
395 sendto_one_numeric(source_p, RPL_STATSDLINE,
396 form_str (RPL_STATSDLINE),
397 'D', host, pass,
398 oper_reason ? "|" : "",
399 oper_reason ? oper_reason : "");
400 }
401 }
402 }
403 }
404
405
406 /* stats_exempt()
407 *
408 * input - client to report to
409 * output - none
410 * side effects - client is given list of exempt blocks
411 */
412 static void
413 stats_exempt(struct Client *source_p)
414 {
415 char *name, *host, *user, *classname;
416 const char *pass;
417 struct AddressRec *arec;
418 struct ConfItem *aconf;
419 int i, port;
420
421 if(ConfigFileEntry.stats_e_disabled)
422 {
423 sendto_one_numeric(source_p, ERR_DISABLED,
424 form_str(ERR_DISABLED), "STATS e");
425 return;
426 }
427
428 for (i = 0; i < ATABLE_SIZE; i++)
429 {
430 for (arec = atable[i]; arec; arec = arec->next)
431 {
432 if(arec->type == CONF_EXEMPTDLINE)
433 {
434 aconf = arec->aconf;
435 get_printable_conf (aconf, &name, &host, &pass,
436 &user, &port, &classname);
437
438 sendto_one_numeric(source_p, RPL_STATSDLINE,
439 form_str(RPL_STATSDLINE),
440 'e', host, pass, "", "");
441 }
442 }
443 }}
444
445
446 static void
447 stats_events_cb(char *str, void *ptr)
448 {
449 sendto_one_numeric(ptr, RPL_STATSDEBUG, "E :%s", str);
450 }
451
452 static void
453 stats_events (struct Client *source_p)
454 {
455 rb_dump_events(stats_events_cb, source_p);
456 }
457
458 static void
459 stats_prop_klines(struct Client *source_p)
460 {
461 struct ConfItem *aconf;
462 rb_dlink_node *ptr;
463 char *user, *host, *pass, *oper_reason;
464
465 RB_DLINK_FOREACH(ptr, prop_bans.head)
466 {
467 aconf = ptr->data;
468
469 /* Skip non-klines and deactivated klines. */
470 if(aconf->status != CONF_KILL)
471 continue;
472
473 get_printable_kline(source_p, aconf, &host, &pass,
474 &user, &oper_reason);
475
476 sendto_one_numeric(source_p, RPL_STATSKLINE,
477 form_str(RPL_STATSKLINE),
478 'g', host, user, pass,
479 oper_reason ? "|" : "",
480 oper_reason ? oper_reason : "");
481 }
482 }
483
484 static void
485 stats_hubleaf(struct Client *source_p)
486 {
487 struct remote_conf *hub_p;
488 rb_dlink_node *ptr;
489
490 if((ConfigFileEntry.stats_h_oper_only ||
491 (ConfigServerHide.flatten_links && !IsExemptShide(source_p))) &&
492 !IsOper(source_p))
493 {
494 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
495 form_str (ERR_NOPRIVILEGES));
496 return;
497 }
498
499 RB_DLINK_FOREACH(ptr, hubleaf_conf_list.head)
500 {
501 hub_p = ptr->data;
502
503 if(hub_p->flags & CONF_HUB)
504 sendto_one_numeric(source_p, RPL_STATSHLINE,
505 form_str(RPL_STATSHLINE),
506 hub_p->host, hub_p->server);
507 else
508 sendto_one_numeric(source_p, RPL_STATSLLINE,
509 form_str(RPL_STATSLLINE),
510 hub_p->host, hub_p->server);
511 }
512 }
513
514
515 static void
516 stats_auth (struct Client *source_p)
517 {
518 /* Oper only, if unopered, return ERR_NOPRIVS */
519 if((ConfigFileEntry.stats_i_oper_only == 2) && !IsOper (source_p))
520 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
521 form_str (ERR_NOPRIVILEGES));
522
523 /* If unopered, Only return matching auth blocks */
524 else if((ConfigFileEntry.stats_i_oper_only == 1) && !IsOper (source_p))
525 {
526 struct ConfItem *aconf;
527 char *name, *host, *user, *classname;
528 const char *pass = "*";
529 int port;
530
531 if(MyConnect (source_p))
532 aconf = find_conf_by_address (source_p->host, source_p->sockhost, NULL,
533 (struct sockaddr *)&source_p->localClient->ip,
534 CONF_CLIENT,
535 source_p->localClient->ip.ss_family,
536 source_p->username, NULL);
537 else
538 aconf = find_conf_by_address (source_p->host, NULL, NULL, NULL, CONF_CLIENT,
539 0, source_p->username, NULL);
540
541 if(aconf == NULL)
542 return;
543
544 get_printable_conf (aconf, &name, &host, &pass, &user, &port, &classname);
545 if(!EmptyString(aconf->spasswd))
546 pass = aconf->spasswd;
547
548 sendto_one_numeric(source_p, RPL_STATSILINE, form_str(RPL_STATSILINE),
549 name, pass, show_iline_prefix(source_p, aconf, user),
550 host, port, classname);
551 }
552
553 /* Theyre opered, or allowed to see all auth blocks */
554 else
555 report_auth (source_p);
556 }
557
558
559 static void
560 stats_tklines(struct Client *source_p)
561 {
562 /* Oper only, if unopered, return ERR_NOPRIVS */
563 if((ConfigFileEntry.stats_k_oper_only == 2) && !IsOper (source_p))
564 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
565 form_str (ERR_NOPRIVILEGES));
566
567 /* If unopered, Only return matching klines */
568 else if((ConfigFileEntry.stats_k_oper_only == 1) && !IsOper (source_p))
569 {
570 struct ConfItem *aconf;
571 char *host, *pass, *user, *oper_reason;
572
573 if(MyConnect (source_p))
574 aconf = find_conf_by_address (source_p->host, source_p->sockhost, NULL,
575 (struct sockaddr *)&source_p->localClient->ip,
576 CONF_KILL,
577 source_p->localClient->ip.ss_family,
578 source_p->username, NULL);
579 else
580 aconf = find_conf_by_address (source_p->host, NULL, NULL, NULL, CONF_KILL,
581 0, source_p->username, NULL);
582
583 if(aconf == NULL)
584 return;
585
586 /* dont report a permanent kline as a tkline */
587 if((aconf->flags & CONF_FLAGS_TEMPORARY) == 0)
588 return;
589
590 get_printable_kline(source_p, aconf, &host, &pass, &user, &oper_reason);
591
592 sendto_one_numeric(source_p, RPL_STATSKLINE,
593 form_str(RPL_STATSKLINE), aconf->flags & CONF_FLAGS_TEMPORARY ? 'k' : 'K',
594 host, user, pass, oper_reason ? "|" : "",
595 oper_reason ? oper_reason : "");
596 }
597 /* Theyre opered, or allowed to see all klines */
598 else
599 {
600 struct ConfItem *aconf;
601 rb_dlink_node *ptr;
602 int i;
603 char *user, *host, *pass, *oper_reason;
604
605 for(i = 0; i < LAST_TEMP_TYPE; i++)
606 {
607 RB_DLINK_FOREACH(ptr, temp_klines[i].head)
608 {
609 aconf = ptr->data;
610
611 get_printable_kline(source_p, aconf, &host, &pass,
612 &user, &oper_reason);
613
614 sendto_one_numeric(source_p, RPL_STATSKLINE,
615 form_str(RPL_STATSKLINE),
616 'k', host, user, pass,
617 oper_reason ? "|" : "",
618 oper_reason ? oper_reason : "");
619 }
620 }
621 }
622 }
623
624 /* report_Klines()
625 *
626 * inputs - Client to report to, mask
627 * outputs -
628 * side effects - Reports configured K-lines to client_p.
629 */
630 static void
631 report_Klines(struct Client *source_p)
632 {
633 char *host, *pass, *user, *oper_reason;
634 struct AddressRec *arec;
635 struct ConfItem *aconf = NULL;
636 int i;
637
638 for (i = 0; i < ATABLE_SIZE; i++)
639 {
640 for (arec = atable[i]; arec; arec = arec->next)
641 {
642 if(arec->type == CONF_KILL)
643 {
644 aconf = arec->aconf;
645
646 /* its a tempkline, theyre reported elsewhere */
647 if(aconf->flags & CONF_FLAGS_TEMPORARY)
648 continue;
649
650 get_printable_kline(source_p, aconf, &host, &pass, &user, &oper_reason);
651 sendto_one_numeric(source_p, RPL_STATSKLINE,
652 form_str(RPL_STATSKLINE),
653 'K', host, user, pass,
654 oper_reason ? "|" : "",
655 oper_reason ? oper_reason : "");
656 }
657 }
658 }
659 }
660
661 static void
662 stats_klines(struct Client *source_p)
663 {
664 /* Oper only, if unopered, return ERR_NOPRIVS */
665 if((ConfigFileEntry.stats_k_oper_only == 2) && !IsOper (source_p))
666 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
667 form_str (ERR_NOPRIVILEGES));
668
669 /* If unopered, Only return matching klines */
670 else if((ConfigFileEntry.stats_k_oper_only == 1) && !IsOper (source_p))
671 {
672 struct ConfItem *aconf;
673 char *host, *pass, *user, *oper_reason;
674
675 /* search for a kline */
676 if(MyConnect (source_p))
677 aconf = find_conf_by_address (source_p->host, source_p->sockhost, NULL,
678 (struct sockaddr *)&source_p->localClient->ip,
679 CONF_KILL,
680 source_p->localClient->ip.ss_family,
681 source_p->username, NULL);
682 else
683 aconf = find_conf_by_address (source_p->host, NULL, NULL, NULL, CONF_KILL,
684 0, source_p->username, NULL);
685
686 if(aconf == NULL)
687 return;
688
689 get_printable_kline(source_p, aconf, &host, &pass, &user, &oper_reason);
690
691 sendto_one_numeric(source_p, RPL_STATSKLINE, form_str(RPL_STATSKLINE),
692 aconf->flags & CONF_FLAGS_TEMPORARY ? 'k' : 'K',
693 host, user, pass, oper_reason ? "|" : "",
694 oper_reason ? oper_reason : "");
695 }
696 /* Theyre opered, or allowed to see all klines */
697 else
698 report_Klines (source_p);
699 }
700
701 static void
702 stats_messages(struct Client *source_p)
703 {
704 report_messages(source_p);
705 }
706
707 static void
708 stats_dnsbl(struct Client *source_p)
709 {
710 rb_dlink_node *ptr;
711 struct Blacklist *blptr;
712
713 RB_DLINK_FOREACH(ptr, blacklist_list.head)
714 {
715 blptr = ptr->data;
716
717 /* use RPL_STATSDEBUG for now -- jilles */
718 sendto_one_numeric(source_p, RPL_STATSDEBUG, "n :%d %s %s (%d)",
719 blptr->hits,
720 blptr->host,
721 blptr->status & CONF_ILLEGAL ? "disabled" : "active",
722 blptr->refcount);
723 }
724 }
725
726 static void
727 stats_oper(struct Client *source_p)
728 {
729 struct oper_conf *oper_p;
730 rb_dlink_node *ptr;
731
732 if(!IsOper(source_p) && ConfigFileEntry.stats_o_oper_only)
733 {
734 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
735 form_str (ERR_NOPRIVILEGES));
736 return;
737 }
738
739 RB_DLINK_FOREACH(ptr, oper_conf_list.head)
740 {
741 oper_p = ptr->data;
742
743 sendto_one_numeric(source_p, RPL_STATSOLINE,
744 form_str(RPL_STATSOLINE),
745 oper_p->username, oper_p->host, oper_p->name,
746 IsOper(source_p) ? oper_p->privset->name : "0", "-1");
747 }
748 }
749
750 static void
751 stats_capability_walk(const char *line, void *data)
752 {
753 struct Client *client_p = data;
754
755 sendto_one_numeric(client_p, RPL_STATSDEBUG, "C :%s", line);
756 }
757
758 static void
759 stats_capability(struct Client *client_p)
760 {
761 capability_index_stats(stats_capability_walk, client_p);
762 }
763
764 static void
765 stats_privset(struct Client *source_p)
766 {
767 privilegeset_report(source_p);
768 }
769
770 /* stats_operedup()
771 *
772 * input - client pointer
773 * output - none
774 * side effects - client is shown a list of active opers
775 */
776 static void
777 stats_operedup (struct Client *source_p)
778 {
779 struct Client *target_p;
780 rb_dlink_node *oper_ptr;
781 unsigned int count = 0;
782
783 RB_DLINK_FOREACH (oper_ptr, oper_list.head)
784 {
785 target_p = oper_ptr->data;
786
787 if(IsOperInvis(target_p) && !IsOper(source_p))
788 continue;
789
790 if(target_p->user->away)
791 continue;
792
793 count++;
794
795 sendto_one_numeric(source_p, RPL_STATSDEBUG,
796 "p :%s (%s@%s)",
797 target_p->name, target_p->username,
798 target_p->host);
799 }
800
801 sendto_one_numeric(source_p, RPL_STATSDEBUG,
802 "p :%u staff members", count);
803
804 stats_p_spy (source_p);
805 }
806
807 static void
808 stats_ports (struct Client *source_p)
809 {
810 if(!IsOper (source_p) && ConfigFileEntry.stats_P_oper_only)
811 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
812 form_str (ERR_NOPRIVILEGES));
813 else
814 show_ports (source_p);
815 }
816
817 static void
818 stats_tresv(struct Client *source_p)
819 {
820 struct ConfItem *aconf;
821 rb_dlink_node *ptr;
822 int i;
823
824 RB_DLINK_FOREACH(ptr, resv_conf_list.head)
825 {
826 aconf = ptr->data;
827 if(aconf->hold)
828 sendto_one_numeric(source_p, RPL_STATSQLINE,
829 form_str(RPL_STATSQLINE),
830 'q', aconf->port, aconf->host, aconf->passwd);
831 }
832
833 HASH_WALK(i, R_MAX, ptr, resvTable)
834 {
835 aconf = ptr->data;
836 if(aconf->hold)
837 sendto_one_numeric(source_p, RPL_STATSQLINE,
838 form_str(RPL_STATSQLINE),
839 'q', aconf->port, aconf->host, aconf->passwd);
840 }
841 HASH_WALK_END
842 }
843
844
845 static void
846 stats_resv(struct Client *source_p)
847 {
848 struct ConfItem *aconf;
849 rb_dlink_node *ptr;
850 int i;
851
852 RB_DLINK_FOREACH(ptr, resv_conf_list.head)
853 {
854 aconf = ptr->data;
855 if(!aconf->hold)
856 sendto_one_numeric(source_p, RPL_STATSQLINE,
857 form_str(RPL_STATSQLINE),
858 'Q', aconf->port, aconf->host, aconf->passwd);
859 }
860
861 HASH_WALK(i, R_MAX, ptr, resvTable)
862 {
863 aconf = ptr->data;
864 if(!aconf->hold)
865 sendto_one_numeric(source_p, RPL_STATSQLINE,
866 form_str(RPL_STATSQLINE),
867 'Q', aconf->port, aconf->host, aconf->passwd);
868 }
869 HASH_WALK_END
870 }
871
872 static void
873 stats_usage (struct Client *source_p)
874 {
875 struct rusage rus;
876 time_t secs;
877 time_t rup;
878 #ifdef hz
879 # define hzz hz
880 #else
881 # ifdef HZ
882 # define hzz HZ
883 # else
884 int hzz = 1;
885 # endif
886 #endif
887
888 if(getrusage(RUSAGE_SELF, &rus) == -1)
889 {
890 sendto_one_notice(source_p, ":Getruseage error: %s.",
891 strerror(errno));
892 return;
893 }
894 secs = rus.ru_utime.tv_sec + rus.ru_stime.tv_sec;
895 if(0 == secs)
896 secs = 1;
897
898 rup = (rb_current_time() - startup_time) * hzz;
899 if(0 == rup)
900 rup = 1;
901
902 sendto_one_numeric(source_p, RPL_STATSDEBUG,
903 "R :CPU Secs %d:%02d User %d:%02d System %d:%02d",
904 (int) (secs / 60), (int) (secs % 60),
905 (int) (rus.ru_utime.tv_sec / 60),
906 (int) (rus.ru_utime.tv_sec % 60),
907 (int) (rus.ru_stime.tv_sec / 60),
908 (int) (rus.ru_stime.tv_sec % 60));
909 sendto_one_numeric(source_p, RPL_STATSDEBUG,
910 "R :RSS %ld ShMem %ld Data %ld Stack %ld",
911 rus.ru_maxrss, (rus.ru_ixrss / rup),
912 (rus.ru_idrss / rup), (rus.ru_isrss / rup));
913 sendto_one_numeric(source_p, RPL_STATSDEBUG,
914 "R :Swaps %d Reclaims %d Faults %d",
915 (int) rus.ru_nswap, (int) rus.ru_minflt, (int) rus.ru_majflt);
916 sendto_one_numeric(source_p, RPL_STATSDEBUG,
917 "R :Block in %d out %d",
918 (int) rus.ru_inblock, (int) rus.ru_oublock);
919 sendto_one_numeric(source_p, RPL_STATSDEBUG,
920 "R :Msg Rcv %d Send %d",
921 (int) rus.ru_msgrcv, (int) rus.ru_msgsnd);
922 sendto_one_numeric(source_p, RPL_STATSDEBUG,
923 "R :Signals %d Context Vol. %d Invol %d",
924 (int) rus.ru_nsignals, (int) rus.ru_nvcsw,
925 (int) rus.ru_nivcsw);
926 }
927
928 static void
929 stats_tstats (struct Client *source_p)
930 {
931 struct Client *target_p;
932 struct ServerStatistics sp;
933 rb_dlink_node *ptr;
934
935 memcpy(&sp, &ServerStats, sizeof(struct ServerStatistics));
936
937 RB_DLINK_FOREACH(ptr, serv_list.head)
938 {
939 target_p = ptr->data;
940
941 sp.is_sbs += target_p->localClient->sendB;
942 sp.is_sbr += target_p->localClient->receiveB;
943 sp.is_sti += (unsigned long long)(rb_current_time() - target_p->localClient->firsttime);
944 sp.is_sv++;
945 }
946
947 RB_DLINK_FOREACH(ptr, lclient_list.head)
948 {
949 target_p = ptr->data;
950
951 sp.is_cbs += target_p->localClient->sendB;
952 sp.is_cbr += target_p->localClient->receiveB;
953 sp.is_cti += (unsigned long long)(rb_current_time() - target_p->localClient->firsttime);
954 sp.is_cl++;
955 }
956
957 RB_DLINK_FOREACH(ptr, unknown_list.head)
958 {
959 sp.is_ni++;
960 }
961
962 sendto_one_numeric(source_p, RPL_STATSDEBUG,
963 "T :accepts %u refused %u", sp.is_ac, sp.is_ref);
964 sendto_one_numeric(source_p, RPL_STATSDEBUG,
965 "T :rejected %u delaying %lu",
966 sp.is_rej, delay_exit_length());
967 sendto_one_numeric(source_p, RPL_STATSDEBUG,
968 "T :throttled refused %u throttle list size %lu", sp.is_thr, throttle_size());
969 sendto_one_numeric(source_p, RPL_STATSDEBUG,
970 "T :nicks being delayed %lu",
971 get_nd_count());
972 sendto_one_numeric(source_p, RPL_STATSDEBUG,
973 "T :unknown commands %u prefixes %u",
974 sp.is_unco, sp.is_unpf);
975 sendto_one_numeric(source_p, RPL_STATSDEBUG,
976 "T :nick collisions %u saves %u unknown closes %u",
977 sp.is_kill, sp.is_save, sp.is_ni);
978 sendto_one_numeric(source_p, RPL_STATSDEBUG,
979 "T :wrong direction %u empty %u",
980 sp.is_wrdi, sp.is_empt);
981 sendto_one_numeric(source_p, RPL_STATSDEBUG,
982 "T :numerics seen %u", sp.is_num);
983 sendto_one_numeric(source_p, RPL_STATSDEBUG,
984 "T :tgchange blocked msgs %u restricted addrs %lu",
985 sp.is_tgch, rb_dlink_list_length(&tgchange_list));
986 sendto_one_numeric(source_p, RPL_STATSDEBUG,
987 "T :ratelimit blocked commands %u", sp.is_rl);
988 sendto_one_numeric(source_p, RPL_STATSDEBUG,
989 "T :auth successes %u fails %u",
990 sp.is_asuc, sp.is_abad);
991 sendto_one_numeric(source_p, RPL_STATSDEBUG,
992 "T :sasl successes %u fails %u",
993 sp.is_ssuc, sp.is_sbad);
994 sendto_one_numeric(source_p, RPL_STATSDEBUG, "T :Client Server");
995 sendto_one_numeric(source_p, RPL_STATSDEBUG,
996 "T :connected %u %u", sp.is_cl, sp.is_sv);
997 sendto_one_numeric(source_p, RPL_STATSDEBUG,
998 "T :bytes sent %lluK %lluK",
999 sp.is_cbs / 1024,
1000 sp.is_sbs / 1024);
1001 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1002 "T :bytes recv %lluK %lluK",
1003 sp.is_cbr / 1024,
1004 sp.is_sbr / 1024);
1005 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1006 "T :time connected %llu %llu",
1007 sp.is_cti, sp.is_sti);
1008 }
1009
1010 static void
1011 stats_uptime (struct Client *source_p)
1012 {
1013 time_t now;
1014
1015 now = rb_current_time() - startup_time;
1016 sendto_one_numeric(source_p, RPL_STATSUPTIME,
1017 form_str (RPL_STATSUPTIME),
1018 (int)(now / 86400), (int)((now / 3600) % 24),
1019 (int)((now / 60) % 60), (int)(now % 60));
1020 sendto_one_numeric(source_p, RPL_STATSCONN,
1021 form_str (RPL_STATSCONN),
1022 MaxConnectionCount, MaxClientCount,
1023 Count.totalrestartcount);
1024 }
1025
1026 struct shared_flags
1027 {
1028 int flag;
1029 char letter;
1030 };
1031 static struct shared_flags shared_flagtable[] =
1032 {
1033 { SHARED_PKLINE, 'K' },
1034 { SHARED_TKLINE, 'k' },
1035 { SHARED_UNKLINE, 'U' },
1036 { SHARED_PXLINE, 'X' },
1037 { SHARED_TXLINE, 'x' },
1038 { SHARED_UNXLINE, 'Y' },
1039 { SHARED_PRESV, 'Q' },
1040 { SHARED_TRESV, 'q' },
1041 { SHARED_UNRESV, 'R' },
1042 { SHARED_LOCOPS, 'L' },
1043 { SHARED_REHASH, 'H' },
1044 { SHARED_TDLINE, 'd' },
1045 { SHARED_PDLINE, 'D' },
1046 { SHARED_UNDLINE, 'E' },
1047 { 0, '\0'}
1048 };
1049
1050
1051 static void
1052 stats_shared (struct Client *source_p)
1053 {
1054 struct remote_conf *shared_p;
1055 rb_dlink_node *ptr;
1056 char buf[sizeof(shared_flagtable)/sizeof(shared_flagtable[0])];
1057 char *p;
1058 int i;
1059
1060 RB_DLINK_FOREACH(ptr, shared_conf_list.head)
1061 {
1062 shared_p = ptr->data;
1063
1064 p = buf;
1065
1066 *p++ = 'c';
1067
1068 for(i = 0; shared_flagtable[i].flag != 0; i++)
1069 {
1070 if(shared_p->flags & shared_flagtable[i].flag)
1071 *p++ = shared_flagtable[i].letter;
1072 }
1073
1074 *p = '\0';
1075
1076 sendto_one_numeric(source_p, RPL_STATSULINE,
1077 form_str(RPL_STATSULINE),
1078 shared_p->server, shared_p->username,
1079 shared_p->host, buf);
1080 }
1081
1082 RB_DLINK_FOREACH(ptr, cluster_conf_list.head)
1083 {
1084 shared_p = ptr->data;
1085
1086 p = buf;
1087
1088 *p++ = 'C';
1089
1090 for(i = 0; shared_flagtable[i].flag != 0; i++)
1091 {
1092 if(shared_p->flags & shared_flagtable[i].flag)
1093 *p++ = shared_flagtable[i].letter;
1094 }
1095
1096 *p = '\0';
1097
1098 sendto_one_numeric(source_p, RPL_STATSULINE,
1099 form_str(RPL_STATSULINE),
1100 shared_p->server, "*", "*", buf);
1101 }
1102 }
1103
1104 /* stats_servers()
1105 *
1106 * input - client pointer
1107 * output - none
1108 * side effects - client is shown lists of who connected servers
1109 */
1110 static void
1111 stats_servers (struct Client *source_p)
1112 {
1113 struct Client *target_p;
1114 rb_dlink_node *ptr;
1115 time_t seconds;
1116 int days, hours, minutes;
1117 int j = 0;
1118
1119 if(ConfigServerHide.flatten_links && !IsOper(source_p) &&
1120 !IsExemptShide(source_p))
1121 {
1122 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
1123 form_str (ERR_NOPRIVILEGES));
1124 return;
1125 }
1126
1127 RB_DLINK_FOREACH (ptr, serv_list.head)
1128 {
1129 target_p = ptr->data;
1130
1131 j++;
1132 seconds = rb_current_time() - target_p->localClient->firsttime;
1133
1134 days = (int) (seconds / 86400);
1135 seconds %= 86400;
1136 hours = (int) (seconds / 3600);
1137 seconds %= 3600;
1138 minutes = (int) (seconds / 60);
1139 seconds %= 60;
1140
1141 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1142 "V :%s (%s!*@*) Idle: %d SendQ: %d "
1143 "Connected: %d day%s, %d:%02d:%02d",
1144 target_p->name,
1145 (target_p->serv->by[0] ? target_p->serv->by : "Remote."),
1146 (int) (rb_current_time() - target_p->localClient->lasttime),
1147 (int) rb_linebuf_len (&target_p->localClient->buf_sendq),
1148 days, (days == 1) ? "" : "s", hours, minutes,
1149 (int) seconds);
1150 }
1151
1152 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1153 "V :%d Server(s)", j);
1154 }
1155
1156 static void
1157 stats_tgecos(struct Client *source_p)
1158 {
1159 struct ConfItem *aconf;
1160 rb_dlink_node *ptr;
1161
1162 RB_DLINK_FOREACH(ptr, xline_conf_list.head)
1163 {
1164 aconf = ptr->data;
1165
1166 if(aconf->hold)
1167 sendto_one_numeric(source_p, RPL_STATSXLINE,
1168 form_str(RPL_STATSXLINE),
1169 'x', aconf->port, aconf->host,
1170 aconf->passwd);
1171 }
1172 }
1173
1174 static void
1175 stats_gecos(struct Client *source_p)
1176 {
1177 struct ConfItem *aconf;
1178 rb_dlink_node *ptr;
1179
1180 RB_DLINK_FOREACH(ptr, xline_conf_list.head)
1181 {
1182 aconf = ptr->data;
1183
1184 if(!aconf->hold)
1185 sendto_one_numeric(source_p, RPL_STATSXLINE,
1186 form_str(RPL_STATSXLINE),
1187 'X', aconf->port, aconf->host,
1188 aconf->passwd);
1189 }
1190 }
1191
1192 static void
1193 stats_class(struct Client *source_p)
1194 {
1195 if(ConfigFileEntry.stats_y_oper_only && !IsOper(source_p))
1196 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
1197 form_str (ERR_NOPRIVILEGES));
1198 else
1199 report_classes(source_p);
1200 }
1201
1202 static void
1203 stats_memory (struct Client *source_p)
1204 {
1205 struct Client *target_p;
1206 struct Channel *chptr;
1207 rb_dlink_node *rb_dlink;
1208 rb_dlink_node *ptr;
1209 int channel_count = 0;
1210 int local_client_conf_count = 0; /* local client conf links */
1211 int users_counted = 0; /* user structs */
1212
1213 int channel_users = 0;
1214 int channel_invites = 0;
1215 int channel_bans = 0;
1216 int channel_except = 0;
1217 int channel_invex = 0;
1218 int channel_quiets = 0;
1219
1220 int class_count = 0; /* classes */
1221 int conf_count = 0; /* conf lines */
1222 int users_invited_count = 0; /* users invited */
1223 int user_channels = 0; /* users in channels */
1224 int aways_counted = 0;
1225 size_t number_servers_cached; /* number of servers cached by scache */
1226
1227 size_t channel_memory = 0;
1228 size_t channel_ban_memory = 0;
1229 size_t channel_except_memory = 0;
1230 size_t channel_invex_memory = 0;
1231 size_t channel_quiet_memory = 0;
1232
1233 size_t away_memory = 0; /* memory used by aways */
1234 size_t ww = 0; /* whowas array count */
1235 size_t wwm = 0; /* whowas array memory used */
1236 size_t conf_memory = 0; /* memory used by conf lines */
1237 size_t mem_servers_cached; /* memory used by scache */
1238
1239 size_t linebuf_count = 0;
1240 size_t linebuf_memory_used = 0;
1241
1242 size_t total_channel_memory = 0;
1243 size_t totww = 0;
1244
1245 size_t local_client_count = 0;
1246 size_t local_client_memory_used = 0;
1247
1248 size_t remote_client_count = 0;
1249 size_t remote_client_memory_used = 0;
1250
1251 size_t total_memory = 0;
1252
1253 count_whowas_memory(&ww, &wwm);
1254
1255 RB_DLINK_FOREACH(ptr, global_client_list.head)
1256 {
1257 target_p = ptr->data;
1258 if(MyConnect(target_p))
1259 {
1260 local_client_conf_count++;
1261 }
1262
1263 if(target_p->user)
1264 {
1265 users_counted++;
1266 users_invited_count += rb_dlink_list_length(&target_p->user->invited);
1267 user_channels += rb_dlink_list_length(&target_p->user->channel);
1268 if(target_p->user->away)
1269 {
1270 aways_counted++;
1271 away_memory += (strlen(target_p->user->away) + 1);
1272 }
1273 }
1274 }
1275
1276 /* Count up all channels, ban lists, except lists, Invex lists */
1277 RB_DLINK_FOREACH(ptr, global_channel_list.head)
1278 {
1279 chptr = ptr->data;
1280 channel_count++;
1281 channel_memory += (strlen(chptr->chname) + sizeof(struct Channel));
1282
1283 channel_users += rb_dlink_list_length(&chptr->members);
1284 channel_invites += rb_dlink_list_length(&chptr->invites);
1285
1286 RB_DLINK_FOREACH(rb_dlink, chptr->banlist.head)
1287 {
1288 channel_bans++;
1289
1290 channel_ban_memory += sizeof(rb_dlink_node) + sizeof(struct Ban);
1291 }
1292
1293 RB_DLINK_FOREACH(rb_dlink, chptr->exceptlist.head)
1294 {
1295 channel_except++;
1296
1297 channel_except_memory += (sizeof(rb_dlink_node) + sizeof(struct Ban));
1298 }
1299
1300 RB_DLINK_FOREACH(rb_dlink, chptr->invexlist.head)
1301 {
1302 channel_invex++;
1303
1304 channel_invex_memory += (sizeof(rb_dlink_node) + sizeof(struct Ban));
1305 }
1306
1307 RB_DLINK_FOREACH(rb_dlink, chptr->quietlist.head)
1308 {
1309 channel_quiets++;
1310
1311 channel_quiet_memory += (sizeof(rb_dlink_node) + sizeof(struct Ban));
1312 }
1313 }
1314
1315 /* count up all classes */
1316
1317 class_count = rb_dlink_list_length(&class_list) + 1;
1318
1319 rb_count_rb_linebuf_memory(&linebuf_count, &linebuf_memory_used);
1320
1321 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1322 "z :Users %u(%lu) Invites %u(%lu)",
1323 users_counted,
1324 (unsigned long) users_counted * sizeof(struct User),
1325 users_invited_count,
1326 (unsigned long) users_invited_count * sizeof(rb_dlink_node));
1327
1328 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1329 "z :User channels %u(%lu) Aways %u(%d)",
1330 user_channels,
1331 (unsigned long) user_channels * sizeof(rb_dlink_node),
1332 aways_counted, (int) away_memory);
1333
1334 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1335 "z :Attached confs %u(%lu)",
1336 local_client_conf_count,
1337 (unsigned long) local_client_conf_count * sizeof(rb_dlink_node));
1338
1339 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1340 "z :Conflines %u(%d)", conf_count, (int) conf_memory);
1341
1342 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1343 "z :Classes %u(%lu)",
1344 class_count,
1345 (unsigned long) class_count * sizeof(struct Class));
1346
1347 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1348 "z :Channels %u(%d)",
1349 channel_count, (int) channel_memory);
1350
1351 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1352 "z :Bans %u(%d) Exceptions %u(%d) Invex %u(%d) Quiets %u(%d)",
1353 channel_bans, (int) channel_ban_memory,
1354 channel_except, (int) channel_except_memory,
1355 channel_invex, (int) channel_invex_memory,
1356 channel_quiets, (int) channel_quiet_memory);
1357
1358 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1359 "z :Channel members %u(%lu) invite %u(%lu)",
1360 channel_users,
1361 (unsigned long) channel_users * sizeof(rb_dlink_node),
1362 channel_invites,
1363 (unsigned long) channel_invites * sizeof(rb_dlink_node));
1364
1365 total_channel_memory = channel_memory +
1366 channel_ban_memory +
1367 channel_users * sizeof(rb_dlink_node) + channel_invites * sizeof(rb_dlink_node);
1368
1369 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1370 "z :Whowas array %ld(%ld)",
1371 (long)ww, (long)wwm);
1372
1373 totww = wwm;
1374
1375 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1376 "z :Hash: client %u(%ld) chan %u(%ld)",
1377 U_MAX, (long)(U_MAX * sizeof(rb_dlink_list)),
1378 CH_MAX, (long)(CH_MAX * sizeof(rb_dlink_list)));
1379
1380 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1381 "z :linebuf %ld(%ld)",
1382 (long)linebuf_count, (long)linebuf_memory_used);
1383
1384 count_scache(&number_servers_cached, &mem_servers_cached);
1385
1386 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1387 "z :scache %ld(%ld)",
1388 (long)number_servers_cached, (long)mem_servers_cached);
1389
1390 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1391 "z :hostname hash %d(%ld)",
1392 HOST_MAX, (long)HOST_MAX * sizeof(rb_dlink_list));
1393
1394 total_memory = totww + total_channel_memory + conf_memory +
1395 class_count * sizeof(struct Class);
1396
1397 total_memory += mem_servers_cached;
1398 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1399 "z :Total: whowas %d channel %d conf %d",
1400 (int) totww, (int) total_channel_memory,
1401 (int) conf_memory);
1402
1403 count_local_client_memory(&local_client_count, &local_client_memory_used);
1404 total_memory += local_client_memory_used;
1405
1406 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1407 "z :Local client Memory in use: %ld(%ld)",
1408 (long)local_client_count, (long)local_client_memory_used);
1409
1410
1411 count_remote_client_memory(&remote_client_count, &remote_client_memory_used);
1412 total_memory += remote_client_memory_used;
1413
1414 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1415 "z :Remote client Memory in use: %ld(%ld)",
1416 (long)remote_client_count,
1417 (long)remote_client_memory_used);
1418 }
1419
1420 static void
1421 stats_ziplinks (struct Client *source_p)
1422 {
1423 rb_dlink_node *ptr;
1424 struct Client *target_p;
1425 struct ZipStats *zipstats;
1426 int sent_data = 0;
1427 char buf[128], buf1[128];
1428 RB_DLINK_FOREACH (ptr, serv_list.head)
1429 {
1430 target_p = ptr->data;
1431 if(IsCapable (target_p, CAP_ZIP))
1432 {
1433 zipstats = target_p->localClient->zipstats;
1434 sprintf(buf, "%.2f%%", zipstats->out_ratio);
1435 sprintf(buf1, "%.2f%%", zipstats->in_ratio);
1436 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1437 "Z :ZipLinks stats for %s send[%s compression "
1438 "(%llu kB data/%llu kB wire)] recv[%s compression "
1439 "(%llu kB data/%llu kB wire)]",
1440 target_p->name,
1441 buf, zipstats->out >> 10,
1442 zipstats->out_wire >> 10, buf1,
1443 zipstats->in >> 10, zipstats->in_wire >> 10);
1444 sent_data++;
1445 }
1446 }
1447
1448 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1449 "Z :%u ziplink(s)", sent_data);
1450 }
1451
1452 static void
1453 stats_servlinks (struct Client *source_p)
1454 {
1455 static char Sformat[] = ":%s %d %s %s %u %u %u %u %u :%u %u %s";
1456 long uptime, sendK, receiveK;
1457 struct Client *target_p;
1458 rb_dlink_node *ptr;
1459 int j = 0;
1460 char buf[128];
1461
1462 if(ConfigServerHide.flatten_links && !IsOper (source_p) &&
1463 !IsExemptShide(source_p))
1464 {
1465 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
1466 form_str (ERR_NOPRIVILEGES));
1467 return;
1468 }
1469
1470 sendK = receiveK = 0;
1471
1472 RB_DLINK_FOREACH (ptr, serv_list.head)
1473 {
1474 target_p = ptr->data;
1475
1476 j++;
1477 sendK += target_p->localClient->sendK;
1478 receiveK += target_p->localClient->receiveK;
1479
1480 sendto_one(source_p, Sformat,
1481 get_id(&me, source_p), RPL_STATSLINKINFO, get_id(source_p, source_p),
1482 target_p->name,
1483 (int) rb_linebuf_len (&target_p->localClient->buf_sendq),
1484 (int) target_p->localClient->sendM,
1485 (int) target_p->localClient->sendK,
1486 (int) target_p->localClient->receiveM,
1487 (int) target_p->localClient->receiveK,
1488 rb_current_time() - target_p->localClient->firsttime,
1489 (rb_current_time() > target_p->localClient->lasttime) ?
1490 (rb_current_time() - target_p->localClient->lasttime) : 0,
1491 IsOper (source_p) ? show_capabilities (target_p) : "TS");
1492 }
1493
1494 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1495 "? :%u total server(s)", j);
1496
1497 snprintf(buf, sizeof buf, "%7.2f", _GMKv ((sendK)));
1498 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1499 "? :Sent total : %s %s",
1500 buf, _GMKs (sendK));
1501 snprintf(buf, sizeof buf, "%7.2f", _GMKv ((receiveK)));
1502 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1503 "? :Recv total : %s %s",
1504 buf, _GMKs (receiveK));
1505
1506 uptime = (rb_current_time() - startup_time);
1507 snprintf(buf, sizeof buf, "%7.2f %s (%4.1f K/s)",
1508 _GMKv (me.localClient->sendK),
1509 _GMKs (me.localClient->sendK),
1510 (float) ((float) me.localClient->sendK / (float) uptime));
1511 sendto_one_numeric(source_p, RPL_STATSDEBUG, "? :Server send: %s", buf);
1512 snprintf(buf, sizeof buf, "%7.2f %s (%4.1f K/s)",
1513 _GMKv (me.localClient->receiveK),
1514 _GMKs (me.localClient->receiveK),
1515 (float) ((float) me.localClient->receiveK / (float) uptime));
1516 sendto_one_numeric(source_p, RPL_STATSDEBUG, "? :Server recv: %s", buf);
1517 }
1518
1519 static int
1520 stats_l_should_show_oper(struct Client *target_p)
1521 {
1522 if (IsOperInvis(target_p))
1523 return 0;
1524
1525 return 1;
1526 }
1527
1528 static void
1529 stats_ltrace(struct Client *source_p, int parc, const char *parv[])
1530 {
1531 int doall = 0;
1532 int wilds = 0;
1533 const char *name;
1534 char statchar = parv[1][0];
1535
1536 /* this is def targeted at us somehow.. */
1537 if(parc > 2 && !EmptyString(parv[2]))
1538 {
1539 /* directed at us generically? */
1540 if(match(parv[2], me.name) ||
1541 (!MyClient(source_p) && !irccmp(parv[2], me.id)))
1542 {
1543 name = me.name;
1544 doall = 1;
1545 }
1546 else
1547 {
1548 name = parv[2];
1549 wilds = strchr(name, '*') || strchr(name, '?');
1550 }
1551
1552 /* must be directed at a specific person thats not us */
1553 if(!doall && !wilds)
1554 {
1555 struct Client *target_p;
1556
1557 if(MyClient(source_p))
1558 target_p = find_named_person(name);
1559 else
1560 target_p = find_person(name);
1561
1562 if(target_p != NULL)
1563 {
1564 stats_spy(source_p, statchar, target_p->name);
1565 stats_l_client(source_p, target_p, statchar);
1566 }
1567 else
1568 sendto_one_numeric(source_p, ERR_NOSUCHSERVER,
1569 form_str(ERR_NOSUCHSERVER),
1570 name);
1571
1572 return;
1573 }
1574 }
1575 else
1576 {
1577 name = me.name;
1578 doall = 1;
1579 }
1580
1581 stats_spy(source_p, statchar, name);
1582
1583 if(doall)
1584 {
1585 /* local opers get everyone */
1586 if(MyOper(source_p))
1587 {
1588 stats_l_list(source_p, name, doall, wilds, &unknown_list, statchar, NULL);
1589 stats_l_list(source_p, name, doall, wilds, &lclient_list, statchar, NULL);
1590 }
1591 else
1592 {
1593 /* they still need themselves if theyre local.. */
1594 if(MyClient(source_p))
1595 stats_l_client(source_p, source_p, statchar);
1596
1597 stats_l_list(source_p, name, doall, wilds, &local_oper_list, statchar, stats_l_should_show_oper);
1598 }
1599
1600 if (!ConfigServerHide.flatten_links || IsOper(source_p) ||
1601 IsExemptShide(source_p))
1602 stats_l_list(source_p, name, doall, wilds, &serv_list, statchar, NULL);
1603
1604 return;
1605 }
1606
1607 /* ok, at this point theyre looking for a specific client whos on
1608 * our server.. but it contains a wildcard. --fl
1609 */
1610 stats_l_list(source_p, name, doall, wilds, &lclient_list, statchar, NULL);
1611
1612 return;
1613 }
1614
1615 static void
1616 stats_l_list(struct Client *source_p, const char *name, int doall, int wilds,
1617 rb_dlink_list * list, char statchar, int (*check_fn)(struct Client *target_p))
1618 {
1619 rb_dlink_node *ptr;
1620 struct Client *target_p;
1621
1622 /* send information about connections which match. note, we
1623 * dont need tests for IsInvisible(), because non-opers will
1624 * never get here for normal clients --fl
1625 */
1626 RB_DLINK_FOREACH(ptr, list->head)
1627 {
1628 target_p = ptr->data;
1629
1630 if(!doall && wilds && !match(name, target_p->name))
1631 continue;
1632
1633 if (check_fn == NULL || check_fn(target_p))
1634 stats_l_client(source_p, target_p, statchar);
1635 }
1636 }
1637
1638 void
1639 stats_l_client(struct Client *source_p, struct Client *target_p,
1640 char statchar)
1641 {
1642 if(IsAnyServer(target_p))
1643 {
1644 sendto_one_numeric(source_p, RPL_STATSLINKINFO, Lformat,
1645 target_p->name,
1646 (int) rb_linebuf_len(&target_p->localClient->buf_sendq),
1647 (int) target_p->localClient->sendM,
1648 (int) target_p->localClient->sendK,
1649 (int) target_p->localClient->receiveM,
1650 (int) target_p->localClient->receiveK,
1651 rb_current_time() - target_p->localClient->firsttime,
1652 (rb_current_time() > target_p->localClient->lasttime) ?
1653 (rb_current_time() - target_p->localClient->lasttime) : 0,
1654 IsOper(source_p) ? show_capabilities(target_p) : "-");
1655 }
1656
1657 else
1658 {
1659 sendto_one_numeric(source_p, RPL_STATSLINKINFO, Lformat,
1660 show_ip(source_p, target_p) ?
1661 (IsUpper(statchar) ?
1662 get_client_name(target_p, SHOW_IP) :
1663 get_client_name(target_p, HIDE_IP)) :
1664 get_client_name(target_p, MASK_IP),
1665 (int) rb_linebuf_len(&target_p->localClient->buf_sendq),
1666 (int) target_p->localClient->sendM,
1667 (int) target_p->localClient->sendK,
1668 (int) target_p->localClient->receiveM,
1669 (int) target_p->localClient->receiveK,
1670 rb_current_time() - target_p->localClient->firsttime,
1671 (rb_current_time() > target_p->localClient->lasttime) ?
1672 (rb_current_time() - target_p->localClient->lasttime) : 0,
1673 "-");
1674 }
1675 }
1676
1677 static void
1678 rb_dump_fd_callback(int fd, const char *desc, void *data)
1679 {
1680 struct Client *source_p = data;
1681 sendto_one_numeric(source_p, RPL_STATSDEBUG, "F :fd %-3d desc '%s'", fd, desc);
1682 }
1683
1684 static void
1685 stats_comm(struct Client *source_p)
1686 {
1687 rb_dump_fd(rb_dump_fd_callback, source_p);
1688 }
1689
1690 /*
1691 * stats_spy
1692 *
1693 * inputs - pointer to client doing the /stats
1694 * - char letter they are doing /stats on
1695 * output - none
1696 * side effects -
1697 * This little helper function reports to opers if configured.
1698 * personally, I don't see why opers need to see stats requests
1699 * at all. They are just "noise" to an oper, and users can't do
1700 * any damage with stats requests now anyway. So, why show them?
1701 * -Dianora
1702 */
1703 static void
1704 stats_spy(struct Client *source_p, char statchar, const char *name)
1705 {
1706 hook_data_int data;
1707
1708 data.client = source_p;
1709 data.arg1 = name;
1710 data.arg2 = (int) statchar;
1711
1712 call_hook(doing_stats_hook, &data);
1713 }
1714
1715 /* stats_p_spy()
1716 *
1717 * input - pointer to client doing stats
1718 * ouput -
1719 * side effects - call hook doing_stats_p
1720 */
1721 static void
1722 stats_p_spy (struct Client *source_p)
1723 {
1724 hook_data data;
1725
1726 data.client = source_p;
1727 data.arg1 = data.arg2 = NULL;
1728
1729 call_hook(doing_stats_p_hook, &data);
1730 }
1731
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