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STATS: allow modules to override normal stats requests
[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 #include "irc_radixtree.h"
52
53 static int m_stats (struct Client *, struct Client *, int, const char **);
54
55 struct Message stats_msgtab = {
56 "STATS", 0, 0, 0, MFLG_SLOW,
57 {mg_unreg, {m_stats, 2}, {m_stats, 3}, mg_ignore, mg_ignore, {m_stats, 2}}
58 };
59
60 int doing_stats_hook;
61 int doing_stats_p_hook;
62
63 mapi_clist_av1 stats_clist[] = { &stats_msgtab, NULL };
64 mapi_hlist_av1 stats_hlist[] = {
65 { "doing_stats", &doing_stats_hook },
66 { "doing_stats_p", &doing_stats_p_hook },
67 { NULL, NULL }
68 };
69
70 DECLARE_MODULE_AV1(stats, NULL, NULL, stats_clist, stats_hlist, NULL, "$Revision: 1608 $");
71
72 const char *Lformat = "%s %u %u %u %u %u :%u %u %s";
73
74 static void stats_l_list(struct Client *s, const char *, int, int, rb_dlink_list *, char,
75 int (*check_fn)(struct Client *target_p));
76 static void stats_l_client(struct Client *source_p, struct Client *target_p,
77 char statchar);
78
79 static int stats_spy(struct Client *, char, const char *);
80 static void stats_p_spy(struct Client *);
81
82 /* Heres our struct for the stats table */
83 struct StatsStruct
84 {
85 char letter;
86 void (*handler) (struct Client *source_p);
87 int need_oper;
88 int need_admin;
89 };
90
91 static void stats_dns_servers(struct Client *);
92 static void stats_delay(struct Client *);
93 static void stats_hash(struct Client *);
94 static void stats_connect(struct Client *);
95 static void stats_tdeny(struct Client *);
96 static void stats_deny(struct Client *);
97 static void stats_exempt(struct Client *);
98 static void stats_events(struct Client *);
99 static void stats_prop_klines(struct Client *);
100 static void stats_hubleaf(struct Client *);
101 static void stats_auth(struct Client *);
102 static void stats_tklines(struct Client *);
103 static void stats_klines(struct Client *);
104 static void stats_messages(struct Client *);
105 static void stats_dnsbl(struct Client *);
106 static void stats_oper(struct Client *);
107 static void stats_privset(struct Client *);
108 static void stats_operedup(struct Client *);
109 static void stats_ports(struct Client *);
110 static void stats_tresv(struct Client *);
111 static void stats_resv(struct Client *);
112 static void stats_usage(struct Client *);
113 static void stats_tstats(struct Client *);
114 static void stats_uptime(struct Client *);
115 static void stats_shared(struct Client *);
116 static void stats_servers(struct Client *);
117 static void stats_tgecos(struct Client *);
118 static void stats_gecos(struct Client *);
119 static void stats_class(struct Client *);
120 static void stats_memory(struct Client *);
121 static void stats_servlinks(struct Client *);
122 static void stats_ltrace(struct Client *, int, const char **);
123 static void stats_ziplinks(struct Client *);
124 static void stats_comm(struct Client *);
125 static void stats_capability(struct Client *);
126
127 /* This table contains the possible stats items, in order:
128 * stats letter, function to call, operonly? adminonly?
129 * case only matters in the stats letter column.. -- fl_
130 */
131 static struct StatsStruct stats_cmd_table[] = {
132 /* letter function need_oper need_admin */
133 {'a', stats_dns_servers, 1, 1, },
134 {'A', stats_dns_servers, 1, 1, },
135 {'b', stats_delay, 1, 1, },
136 {'B', stats_hash, 1, 1, },
137 {'c', stats_connect, 0, 0, },
138 {'C', stats_capability, 1, 0, },
139 {'d', stats_tdeny, 1, 0, },
140 {'D', stats_deny, 1, 0, },
141 {'e', stats_exempt, 1, 0, },
142 {'E', stats_events, 1, 1, },
143 {'f', stats_comm, 1, 1, },
144 {'F', stats_comm, 1, 1, },
145 {'g', stats_prop_klines, 1, 0, },
146 {'h', stats_hubleaf, 0, 0, },
147 {'H', stats_hubleaf, 0, 0, },
148 {'i', stats_auth, 0, 0, },
149 {'I', stats_auth, 0, 0, },
150 {'k', stats_tklines, 0, 0, },
151 {'K', stats_klines, 0, 0, },
152 {'l', NULL /* special */, 0, 0, },
153 {'L', NULL /* special */, 0, 0, },
154 {'m', stats_messages, 0, 0, },
155 {'M', stats_messages, 0, 0, },
156 {'n', stats_dnsbl, 0, 0, },
157 {'o', stats_oper, 0, 0, },
158 {'O', stats_privset, 1, 0, },
159 {'p', stats_operedup, 0, 0, },
160 {'P', stats_ports, 0, 0, },
161 {'q', stats_tresv, 1, 0, },
162 {'Q', stats_resv, 1, 0, },
163 {'r', stats_usage, 1, 0, },
164 {'R', stats_usage, 1, 0, },
165 {'t', stats_tstats, 1, 0, },
166 {'T', stats_tstats, 1, 0, },
167 {'u', stats_uptime, 0, 0, },
168 {'U', stats_shared, 1, 0, },
169 {'v', stats_servers, 0, 0, },
170 {'V', stats_servers, 0, 0, },
171 {'x', stats_tgecos, 1, 0, },
172 {'X', stats_gecos, 1, 0, },
173 {'y', stats_class, 0, 0, },
174 {'Y', stats_class, 0, 0, },
175 {'z', stats_memory, 1, 0, },
176 {'Z', stats_ziplinks, 1, 0, },
177 {'?', stats_servlinks, 0, 0, },
178 {(char) 0, (void (*)()) 0, 0, 0, }
179 };
180
181 /*
182 * m_stats by fl_
183 * parv[1] = stat letter/command
184 * parv[2] = (if present) server/mask in stats L, or target
185 *
186 * This will search the tables for the appropriate stats letter,
187 * if found execute it.
188 */
189 static int
190 m_stats(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
191 {
192 static time_t last_used = 0;
193 int i;
194 char statchar;
195 int did_stats = 0;
196
197 statchar = parv[1][0];
198
199 if(MyClient(source_p) && !IsOper(source_p))
200 {
201 /* Check the user is actually allowed to do /stats, and isnt flooding */
202 if((last_used + ConfigFileEntry.pace_wait) > rb_current_time())
203 {
204 /* safe enough to give this on a local connect only */
205 sendto_one(source_p, form_str(RPL_LOAD2HI),
206 me.name, source_p->name, "STATS");
207 sendto_one_numeric(source_p, RPL_ENDOFSTATS,
208 form_str(RPL_ENDOFSTATS), statchar);
209 return 0;
210 }
211 else
212 last_used = rb_current_time();
213 }
214
215 if(hunt_server (client_p, source_p, ":%s STATS %s :%s", 2, parc, parv) != HUNTED_ISME)
216 return 0;
217
218 if((statchar != 'L') && (statchar != 'l'))
219 did_stats = stats_spy(source_p, statchar, NULL);
220
221 /* if did_stats is true, a module grabbed this STATS request */
222 if (did_stats)
223 goto stats_out;
224
225 for (i = 0; stats_cmd_table[i].letter; i++)
226 {
227 if(stats_cmd_table[i].letter == statchar)
228 {
229 /* The stats table says what privs are needed, so check --fl_ */
230 /* Called for remote clients and for local opers, so check need_admin
231 * and need_oper
232 */
233 if(stats_cmd_table[i].need_oper && !IsOper(source_p))
234 {
235 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
236 form_str (ERR_NOPRIVILEGES));
237 break;
238 }
239 if(stats_cmd_table[i].need_admin && !IsOperAdmin(source_p))
240 {
241 sendto_one(source_p, form_str(ERR_NOPRIVS),
242 me.name, source_p->name, "admin");
243 break;
244 }
245
246 /* Blah, stats L needs the parameters, none of the others do.. */
247 if(statchar == 'L' || statchar == 'l')
248 stats_ltrace (source_p, parc, parv);
249 else
250 stats_cmd_table[i].handler (source_p);
251 }
252 }
253
254 stats_out:
255 /* Send the end of stats notice, and the stats_spy */
256 sendto_one_numeric(source_p, RPL_ENDOFSTATS,
257 form_str(RPL_ENDOFSTATS), statchar);
258
259 return 0;
260 }
261
262 static void
263 stats_dns_servers (struct Client *source_p)
264 {
265 report_dns_servers (source_p);
266 }
267
268 static void
269 stats_delay(struct Client *source_p)
270 {
271 struct nd_entry *nd;
272 struct DictionaryIter iter;
273
274 DICTIONARY_FOREACH(nd, &iter, nd_dict)
275 {
276 sendto_one_notice(source_p, ":Delaying: %s for %ld",
277 nd->name, (long) nd->expire);
278 }
279 }
280
281 static void
282 stats_hash_cb(const char *buf, void *client_p)
283 {
284 sendto_one_numeric(client_p, RPL_STATSDEBUG, "B :%s", buf);
285 }
286
287 static void
288 stats_hash(struct Client *source_p)
289 {
290 sendto_one_numeric(source_p, RPL_STATSDEBUG, "B :%-30s %-15s %-10s %-10s %-10s %-10s",
291 "NAME", "TYPE", "OBJECTS", "DEPTH SUM", "AVG DEPTH", "MAX DEPTH");
292
293 irc_dictionary_stats_walk(stats_hash_cb, source_p);
294 irc_radixtree_stats_walk(stats_hash_cb, source_p);
295 }
296
297 static void
298 stats_connect(struct Client *source_p)
299 {
300 static char buf[5];
301 struct server_conf *server_p;
302 char *s;
303 rb_dlink_node *ptr;
304
305 if((ConfigFileEntry.stats_c_oper_only ||
306 (ConfigServerHide.flatten_links && !IsExemptShide(source_p))) &&
307 !IsOper(source_p))
308 {
309 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
310 form_str(ERR_NOPRIVILEGES));
311 return;
312 }
313
314 RB_DLINK_FOREACH(ptr, server_conf_list.head)
315 {
316 server_p = ptr->data;
317
318 if(ServerConfIllegal(server_p))
319 continue;
320
321 s = buf;
322
323 if(IsOper(source_p))
324 {
325 if(ServerConfAutoconn(server_p))
326 *s++ = 'A';
327 if(ServerConfSSL(server_p))
328 *s++ = 'S';
329 if(ServerConfTb(server_p))
330 *s++ = 'T';
331 if(ServerConfCompressed(server_p))
332 *s++ = 'Z';
333 }
334
335 if(s == buf)
336 *s++ = '*';
337
338 *s = '\0';
339
340 sendto_one_numeric(source_p, RPL_STATSCLINE,
341 form_str(RPL_STATSCLINE),
342 "*@127.0.0.1",
343 buf, server_p->name,
344 server_p->port, server_p->class_name);
345 }
346 }
347
348 /* stats_tdeny()
349 *
350 * input - client to report to
351 * output - none
352 * side effects - client is given temp dline list.
353 */
354 static void
355 stats_tdeny (struct Client *source_p)
356 {
357 char *host, *pass, *user, *oper_reason;
358 struct AddressRec *arec;
359 struct ConfItem *aconf;
360 int i;
361
362 for (i = 0; i < ATABLE_SIZE; i++)
363 {
364 for (arec = atable[i]; arec; arec = arec->next)
365 {
366 if(arec->type == CONF_DLINE)
367 {
368 aconf = arec->aconf;
369
370 if(!(aconf->flags & CONF_FLAGS_TEMPORARY))
371 continue;
372
373 get_printable_kline(source_p, aconf, &host, &pass, &user, &oper_reason);
374
375 sendto_one_numeric(source_p, RPL_STATSDLINE,
376 form_str (RPL_STATSDLINE),
377 'd', host, pass,
378 oper_reason ? "|" : "",
379 oper_reason ? oper_reason : "");
380 }
381 }
382 }
383 }
384
385 /* stats_deny()
386 *
387 * input - client to report to
388 * output - none
389 * side effects - client is given dline list.
390 */
391 static void
392 stats_deny (struct Client *source_p)
393 {
394 char *host, *pass, *user, *oper_reason;
395 struct AddressRec *arec;
396 struct ConfItem *aconf;
397 int i;
398
399 for (i = 0; i < ATABLE_SIZE; i++)
400 {
401 for (arec = atable[i]; arec; arec = arec->next)
402 {
403 if(arec->type == CONF_DLINE)
404 {
405 aconf = arec->aconf;
406
407 if(aconf->flags & CONF_FLAGS_TEMPORARY)
408 continue;
409
410 get_printable_kline(source_p, aconf, &host, &pass, &user, &oper_reason);
411
412 sendto_one_numeric(source_p, RPL_STATSDLINE,
413 form_str (RPL_STATSDLINE),
414 'D', host, pass,
415 oper_reason ? "|" : "",
416 oper_reason ? oper_reason : "");
417 }
418 }
419 }
420 }
421
422
423 /* stats_exempt()
424 *
425 * input - client to report to
426 * output - none
427 * side effects - client is given list of exempt blocks
428 */
429 static void
430 stats_exempt(struct Client *source_p)
431 {
432 char *name, *host, *user, *classname;
433 const char *pass;
434 struct AddressRec *arec;
435 struct ConfItem *aconf;
436 int i, port;
437
438 if(ConfigFileEntry.stats_e_disabled)
439 {
440 sendto_one_numeric(source_p, ERR_DISABLED,
441 form_str(ERR_DISABLED), "STATS e");
442 return;
443 }
444
445 for (i = 0; i < ATABLE_SIZE; i++)
446 {
447 for (arec = atable[i]; arec; arec = arec->next)
448 {
449 if(arec->type == CONF_EXEMPTDLINE)
450 {
451 aconf = arec->aconf;
452 get_printable_conf (aconf, &name, &host, &pass,
453 &user, &port, &classname);
454
455 sendto_one_numeric(source_p, RPL_STATSDLINE,
456 form_str(RPL_STATSDLINE),
457 'e', host, pass, "", "");
458 }
459 }
460 }}
461
462
463 static void
464 stats_events_cb(char *str, void *ptr)
465 {
466 sendto_one_numeric(ptr, RPL_STATSDEBUG, "E :%s", str);
467 }
468
469 static void
470 stats_events (struct Client *source_p)
471 {
472 rb_dump_events(stats_events_cb, source_p);
473 }
474
475 static void
476 stats_prop_klines(struct Client *source_p)
477 {
478 struct ConfItem *aconf;
479 rb_dlink_node *ptr;
480 char *user, *host, *pass, *oper_reason;
481
482 RB_DLINK_FOREACH(ptr, prop_bans.head)
483 {
484 aconf = ptr->data;
485
486 /* Skip non-klines and deactivated klines. */
487 if(aconf->status != CONF_KILL)
488 continue;
489
490 get_printable_kline(source_p, aconf, &host, &pass,
491 &user, &oper_reason);
492
493 sendto_one_numeric(source_p, RPL_STATSKLINE,
494 form_str(RPL_STATSKLINE),
495 'g', host, user, pass,
496 oper_reason ? "|" : "",
497 oper_reason ? oper_reason : "");
498 }
499 }
500
501 static void
502 stats_hubleaf(struct Client *source_p)
503 {
504 struct remote_conf *hub_p;
505 rb_dlink_node *ptr;
506
507 if((ConfigFileEntry.stats_h_oper_only ||
508 (ConfigServerHide.flatten_links && !IsExemptShide(source_p))) &&
509 !IsOper(source_p))
510 {
511 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
512 form_str (ERR_NOPRIVILEGES));
513 return;
514 }
515
516 RB_DLINK_FOREACH(ptr, hubleaf_conf_list.head)
517 {
518 hub_p = ptr->data;
519
520 if(hub_p->flags & CONF_HUB)
521 sendto_one_numeric(source_p, RPL_STATSHLINE,
522 form_str(RPL_STATSHLINE),
523 hub_p->host, hub_p->server);
524 else
525 sendto_one_numeric(source_p, RPL_STATSLLINE,
526 form_str(RPL_STATSLLINE),
527 hub_p->host, hub_p->server);
528 }
529 }
530
531
532 static void
533 stats_auth (struct Client *source_p)
534 {
535 /* Oper only, if unopered, return ERR_NOPRIVS */
536 if((ConfigFileEntry.stats_i_oper_only == 2) && !IsOper (source_p))
537 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
538 form_str (ERR_NOPRIVILEGES));
539
540 /* If unopered, Only return matching auth blocks */
541 else if((ConfigFileEntry.stats_i_oper_only == 1) && !IsOper (source_p))
542 {
543 struct ConfItem *aconf;
544 char *name, *host, *user, *classname;
545 const char *pass = "*";
546 int port;
547
548 if(MyConnect (source_p))
549 aconf = find_conf_by_address (source_p->host, source_p->sockhost, NULL,
550 (struct sockaddr *)&source_p->localClient->ip,
551 CONF_CLIENT,
552 source_p->localClient->ip.ss_family,
553 source_p->username, NULL);
554 else
555 aconf = find_conf_by_address (source_p->host, NULL, NULL, NULL, CONF_CLIENT,
556 0, source_p->username, NULL);
557
558 if(aconf == NULL)
559 return;
560
561 get_printable_conf (aconf, &name, &host, &pass, &user, &port, &classname);
562 if(!EmptyString(aconf->spasswd))
563 pass = aconf->spasswd;
564
565 sendto_one_numeric(source_p, RPL_STATSILINE, form_str(RPL_STATSILINE),
566 name, pass, show_iline_prefix(source_p, aconf, user),
567 host, port, classname);
568 }
569
570 /* Theyre opered, or allowed to see all auth blocks */
571 else
572 report_auth (source_p);
573 }
574
575
576 static void
577 stats_tklines(struct Client *source_p)
578 {
579 /* Oper only, if unopered, return ERR_NOPRIVS */
580 if((ConfigFileEntry.stats_k_oper_only == 2) && !IsOper (source_p))
581 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
582 form_str (ERR_NOPRIVILEGES));
583
584 /* If unopered, Only return matching klines */
585 else if((ConfigFileEntry.stats_k_oper_only == 1) && !IsOper (source_p))
586 {
587 struct ConfItem *aconf;
588 char *host, *pass, *user, *oper_reason;
589
590 if(MyConnect (source_p))
591 aconf = find_conf_by_address (source_p->host, source_p->sockhost, NULL,
592 (struct sockaddr *)&source_p->localClient->ip,
593 CONF_KILL,
594 source_p->localClient->ip.ss_family,
595 source_p->username, NULL);
596 else
597 aconf = find_conf_by_address (source_p->host, NULL, NULL, NULL, CONF_KILL,
598 0, source_p->username, NULL);
599
600 if(aconf == NULL)
601 return;
602
603 /* dont report a permanent kline as a tkline */
604 if((aconf->flags & CONF_FLAGS_TEMPORARY) == 0)
605 return;
606
607 get_printable_kline(source_p, aconf, &host, &pass, &user, &oper_reason);
608
609 sendto_one_numeric(source_p, RPL_STATSKLINE,
610 form_str(RPL_STATSKLINE), aconf->flags & CONF_FLAGS_TEMPORARY ? 'k' : 'K',
611 host, user, pass, oper_reason ? "|" : "",
612 oper_reason ? oper_reason : "");
613 }
614 /* Theyre opered, or allowed to see all klines */
615 else
616 {
617 struct ConfItem *aconf;
618 rb_dlink_node *ptr;
619 int i;
620 char *user, *host, *pass, *oper_reason;
621
622 for(i = 0; i < LAST_TEMP_TYPE; i++)
623 {
624 RB_DLINK_FOREACH(ptr, temp_klines[i].head)
625 {
626 aconf = ptr->data;
627
628 get_printable_kline(source_p, aconf, &host, &pass,
629 &user, &oper_reason);
630
631 sendto_one_numeric(source_p, RPL_STATSKLINE,
632 form_str(RPL_STATSKLINE),
633 'k', host, user, pass,
634 oper_reason ? "|" : "",
635 oper_reason ? oper_reason : "");
636 }
637 }
638 }
639 }
640
641 /* report_Klines()
642 *
643 * inputs - Client to report to, mask
644 * outputs -
645 * side effects - Reports configured K-lines to client_p.
646 */
647 static void
648 report_Klines(struct Client *source_p)
649 {
650 char *host, *pass, *user, *oper_reason;
651 struct AddressRec *arec;
652 struct ConfItem *aconf = NULL;
653 int i;
654
655 for (i = 0; i < ATABLE_SIZE; i++)
656 {
657 for (arec = atable[i]; arec; arec = arec->next)
658 {
659 if(arec->type == CONF_KILL)
660 {
661 aconf = arec->aconf;
662
663 /* its a tempkline, theyre reported elsewhere */
664 if(aconf->flags & CONF_FLAGS_TEMPORARY)
665 continue;
666
667 get_printable_kline(source_p, aconf, &host, &pass, &user, &oper_reason);
668 sendto_one_numeric(source_p, RPL_STATSKLINE,
669 form_str(RPL_STATSKLINE),
670 'K', host, user, pass,
671 oper_reason ? "|" : "",
672 oper_reason ? oper_reason : "");
673 }
674 }
675 }
676 }
677
678 static void
679 stats_klines(struct Client *source_p)
680 {
681 /* Oper only, if unopered, return ERR_NOPRIVS */
682 if((ConfigFileEntry.stats_k_oper_only == 2) && !IsOper (source_p))
683 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
684 form_str (ERR_NOPRIVILEGES));
685
686 /* If unopered, Only return matching klines */
687 else if((ConfigFileEntry.stats_k_oper_only == 1) && !IsOper (source_p))
688 {
689 struct ConfItem *aconf;
690 char *host, *pass, *user, *oper_reason;
691
692 /* search for a kline */
693 if(MyConnect (source_p))
694 aconf = find_conf_by_address (source_p->host, source_p->sockhost, NULL,
695 (struct sockaddr *)&source_p->localClient->ip,
696 CONF_KILL,
697 source_p->localClient->ip.ss_family,
698 source_p->username, NULL);
699 else
700 aconf = find_conf_by_address (source_p->host, NULL, NULL, NULL, CONF_KILL,
701 0, source_p->username, NULL);
702
703 if(aconf == NULL)
704 return;
705
706 get_printable_kline(source_p, aconf, &host, &pass, &user, &oper_reason);
707
708 sendto_one_numeric(source_p, RPL_STATSKLINE, form_str(RPL_STATSKLINE),
709 aconf->flags & CONF_FLAGS_TEMPORARY ? 'k' : 'K',
710 host, user, pass, oper_reason ? "|" : "",
711 oper_reason ? oper_reason : "");
712 }
713 /* Theyre opered, or allowed to see all klines */
714 else
715 report_Klines (source_p);
716 }
717
718 static void
719 stats_messages(struct Client *source_p)
720 {
721 report_messages(source_p);
722 }
723
724 static void
725 stats_dnsbl(struct Client *source_p)
726 {
727 rb_dlink_node *ptr;
728 struct Blacklist *blptr;
729
730 RB_DLINK_FOREACH(ptr, blacklist_list.head)
731 {
732 blptr = ptr->data;
733
734 /* use RPL_STATSDEBUG for now -- jilles */
735 sendto_one_numeric(source_p, RPL_STATSDEBUG, "n :%d %s %s (%d)",
736 blptr->hits,
737 blptr->host,
738 blptr->status & CONF_ILLEGAL ? "disabled" : "active",
739 blptr->refcount);
740 }
741 }
742
743 static void
744 stats_oper(struct Client *source_p)
745 {
746 struct oper_conf *oper_p;
747 rb_dlink_node *ptr;
748
749 if(!IsOper(source_p) && ConfigFileEntry.stats_o_oper_only)
750 {
751 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
752 form_str (ERR_NOPRIVILEGES));
753 return;
754 }
755
756 RB_DLINK_FOREACH(ptr, oper_conf_list.head)
757 {
758 oper_p = ptr->data;
759
760 sendto_one_numeric(source_p, RPL_STATSOLINE,
761 form_str(RPL_STATSOLINE),
762 oper_p->username, oper_p->host, oper_p->name,
763 IsOper(source_p) ? oper_p->privset->name : "0", "-1");
764 }
765 }
766
767 static void
768 stats_capability_walk(const char *line, void *data)
769 {
770 struct Client *client_p = data;
771
772 sendto_one_numeric(client_p, RPL_STATSDEBUG, "C :%s", line);
773 }
774
775 static void
776 stats_capability(struct Client *client_p)
777 {
778 capability_index_stats(stats_capability_walk, client_p);
779 }
780
781 static void
782 stats_privset(struct Client *source_p)
783 {
784 privilegeset_report(source_p);
785 }
786
787 /* stats_operedup()
788 *
789 * input - client pointer
790 * output - none
791 * side effects - client is shown a list of active opers
792 */
793 static void
794 stats_operedup (struct Client *source_p)
795 {
796 struct Client *target_p;
797 rb_dlink_node *oper_ptr;
798 unsigned int count = 0;
799
800 RB_DLINK_FOREACH (oper_ptr, oper_list.head)
801 {
802 target_p = oper_ptr->data;
803
804 if(IsOperInvis(target_p) && !IsOper(source_p))
805 continue;
806
807 if(target_p->user->away)
808 continue;
809
810 count++;
811
812 sendto_one_numeric(source_p, RPL_STATSDEBUG,
813 "p :%s (%s@%s)",
814 target_p->name, target_p->username,
815 target_p->host);
816 }
817
818 sendto_one_numeric(source_p, RPL_STATSDEBUG,
819 "p :%u staff members", count);
820
821 stats_p_spy (source_p);
822 }
823
824 static void
825 stats_ports (struct Client *source_p)
826 {
827 if(!IsOper (source_p) && ConfigFileEntry.stats_P_oper_only)
828 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
829 form_str (ERR_NOPRIVILEGES));
830 else
831 show_ports (source_p);
832 }
833
834 static void
835 stats_tresv(struct Client *source_p)
836 {
837 struct ConfItem *aconf;
838 struct irc_radixtree_iteration_state state;
839 rb_dlink_node *ptr;
840 int i;
841
842 RB_DLINK_FOREACH(ptr, resv_conf_list.head)
843 {
844 aconf = ptr->data;
845 if(aconf->hold)
846 sendto_one_numeric(source_p, RPL_STATSQLINE,
847 form_str(RPL_STATSQLINE),
848 'q', aconf->port, aconf->host, aconf->passwd);
849 }
850
851 IRC_RADIXTREE_FOREACH(aconf, &state, resv_tree)
852 {
853 if(aconf->hold)
854 sendto_one_numeric(source_p, RPL_STATSQLINE,
855 form_str(RPL_STATSQLINE),
856 'q', aconf->port, aconf->host, aconf->passwd);
857 }
858 }
859
860
861 static void
862 stats_resv(struct Client *source_p)
863 {
864 struct ConfItem *aconf;
865 struct irc_radixtree_iteration_state state;
866 rb_dlink_node *ptr;
867 int i;
868
869 RB_DLINK_FOREACH(ptr, resv_conf_list.head)
870 {
871 aconf = ptr->data;
872 if(!aconf->hold)
873 sendto_one_numeric(source_p, RPL_STATSQLINE,
874 form_str(RPL_STATSQLINE),
875 'Q', aconf->port, aconf->host, aconf->passwd);
876 }
877
878 IRC_RADIXTREE_FOREACH(aconf, &state, resv_tree)
879 {
880 if(!aconf->hold)
881 sendto_one_numeric(source_p, RPL_STATSQLINE,
882 form_str(RPL_STATSQLINE),
883 'Q', aconf->port, aconf->host, aconf->passwd);
884 }
885 }
886
887 static void
888 stats_usage (struct Client *source_p)
889 {
890 struct rusage rus;
891 time_t secs;
892 time_t rup;
893 #ifdef hz
894 # define hzz hz
895 #else
896 # ifdef HZ
897 # define hzz HZ
898 # else
899 int hzz = 1;
900 # endif
901 #endif
902
903 if(getrusage(RUSAGE_SELF, &rus) == -1)
904 {
905 sendto_one_notice(source_p, ":Getruseage error: %s.",
906 strerror(errno));
907 return;
908 }
909 secs = rus.ru_utime.tv_sec + rus.ru_stime.tv_sec;
910 if(0 == secs)
911 secs = 1;
912
913 rup = (rb_current_time() - startup_time) * hzz;
914 if(0 == rup)
915 rup = 1;
916
917 sendto_one_numeric(source_p, RPL_STATSDEBUG,
918 "R :CPU Secs %d:%02d User %d:%02d System %d:%02d",
919 (int) (secs / 60), (int) (secs % 60),
920 (int) (rus.ru_utime.tv_sec / 60),
921 (int) (rus.ru_utime.tv_sec % 60),
922 (int) (rus.ru_stime.tv_sec / 60),
923 (int) (rus.ru_stime.tv_sec % 60));
924 sendto_one_numeric(source_p, RPL_STATSDEBUG,
925 "R :RSS %ld ShMem %ld Data %ld Stack %ld",
926 rus.ru_maxrss, (rus.ru_ixrss / rup),
927 (rus.ru_idrss / rup), (rus.ru_isrss / rup));
928 sendto_one_numeric(source_p, RPL_STATSDEBUG,
929 "R :Swaps %d Reclaims %d Faults %d",
930 (int) rus.ru_nswap, (int) rus.ru_minflt, (int) rus.ru_majflt);
931 sendto_one_numeric(source_p, RPL_STATSDEBUG,
932 "R :Block in %d out %d",
933 (int) rus.ru_inblock, (int) rus.ru_oublock);
934 sendto_one_numeric(source_p, RPL_STATSDEBUG,
935 "R :Msg Rcv %d Send %d",
936 (int) rus.ru_msgrcv, (int) rus.ru_msgsnd);
937 sendto_one_numeric(source_p, RPL_STATSDEBUG,
938 "R :Signals %d Context Vol. %d Invol %d",
939 (int) rus.ru_nsignals, (int) rus.ru_nvcsw,
940 (int) rus.ru_nivcsw);
941 }
942
943 static void
944 stats_tstats (struct Client *source_p)
945 {
946 struct Client *target_p;
947 struct ServerStatistics sp;
948 rb_dlink_node *ptr;
949
950 memcpy(&sp, &ServerStats, sizeof(struct ServerStatistics));
951
952 RB_DLINK_FOREACH(ptr, serv_list.head)
953 {
954 target_p = ptr->data;
955
956 sp.is_sbs += target_p->localClient->sendB;
957 sp.is_sbr += target_p->localClient->receiveB;
958 sp.is_sti += (unsigned long long)(rb_current_time() - target_p->localClient->firsttime);
959 sp.is_sv++;
960 }
961
962 RB_DLINK_FOREACH(ptr, lclient_list.head)
963 {
964 target_p = ptr->data;
965
966 sp.is_cbs += target_p->localClient->sendB;
967 sp.is_cbr += target_p->localClient->receiveB;
968 sp.is_cti += (unsigned long long)(rb_current_time() - target_p->localClient->firsttime);
969 sp.is_cl++;
970 }
971
972 RB_DLINK_FOREACH(ptr, unknown_list.head)
973 {
974 sp.is_ni++;
975 }
976
977 sendto_one_numeric(source_p, RPL_STATSDEBUG,
978 "T :accepts %u refused %u", sp.is_ac, sp.is_ref);
979 sendto_one_numeric(source_p, RPL_STATSDEBUG,
980 "T :rejected %u delaying %lu",
981 sp.is_rej, delay_exit_length());
982 sendto_one_numeric(source_p, RPL_STATSDEBUG,
983 "T :throttled refused %u throttle list size %lu", sp.is_thr, throttle_size());
984 sendto_one_numeric(source_p, RPL_STATSDEBUG,
985 "T :nicks being delayed %lu",
986 get_nd_count());
987 sendto_one_numeric(source_p, RPL_STATSDEBUG,
988 "T :unknown commands %u prefixes %u",
989 sp.is_unco, sp.is_unpf);
990 sendto_one_numeric(source_p, RPL_STATSDEBUG,
991 "T :nick collisions %u saves %u unknown closes %u",
992 sp.is_kill, sp.is_save, sp.is_ni);
993 sendto_one_numeric(source_p, RPL_STATSDEBUG,
994 "T :wrong direction %u empty %u",
995 sp.is_wrdi, sp.is_empt);
996 sendto_one_numeric(source_p, RPL_STATSDEBUG,
997 "T :numerics seen %u", sp.is_num);
998 sendto_one_numeric(source_p, RPL_STATSDEBUG,
999 "T :tgchange blocked msgs %u restricted addrs %lu",
1000 sp.is_tgch, rb_dlink_list_length(&tgchange_list));
1001 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1002 "T :ratelimit blocked commands %u", sp.is_rl);
1003 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1004 "T :auth successes %u fails %u",
1005 sp.is_asuc, sp.is_abad);
1006 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1007 "T :sasl successes %u fails %u",
1008 sp.is_ssuc, sp.is_sbad);
1009 sendto_one_numeric(source_p, RPL_STATSDEBUG, "T :Client Server");
1010 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1011 "T :connected %u %u", sp.is_cl, sp.is_sv);
1012 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1013 "T :bytes sent %lluK %lluK",
1014 sp.is_cbs / 1024,
1015 sp.is_sbs / 1024);
1016 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1017 "T :bytes recv %lluK %lluK",
1018 sp.is_cbr / 1024,
1019 sp.is_sbr / 1024);
1020 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1021 "T :time connected %llu %llu",
1022 sp.is_cti, sp.is_sti);
1023 }
1024
1025 static void
1026 stats_uptime (struct Client *source_p)
1027 {
1028 time_t now;
1029
1030 now = rb_current_time() - startup_time;
1031 sendto_one_numeric(source_p, RPL_STATSUPTIME,
1032 form_str (RPL_STATSUPTIME),
1033 (int)(now / 86400), (int)((now / 3600) % 24),
1034 (int)((now / 60) % 60), (int)(now % 60));
1035 sendto_one_numeric(source_p, RPL_STATSCONN,
1036 form_str (RPL_STATSCONN),
1037 MaxConnectionCount, MaxClientCount,
1038 Count.totalrestartcount);
1039 }
1040
1041 struct shared_flags
1042 {
1043 int flag;
1044 char letter;
1045 };
1046 static struct shared_flags shared_flagtable[] =
1047 {
1048 { SHARED_PKLINE, 'K' },
1049 { SHARED_TKLINE, 'k' },
1050 { SHARED_UNKLINE, 'U' },
1051 { SHARED_PXLINE, 'X' },
1052 { SHARED_TXLINE, 'x' },
1053 { SHARED_UNXLINE, 'Y' },
1054 { SHARED_PRESV, 'Q' },
1055 { SHARED_TRESV, 'q' },
1056 { SHARED_UNRESV, 'R' },
1057 { SHARED_LOCOPS, 'L' },
1058 { SHARED_REHASH, 'H' },
1059 { SHARED_TDLINE, 'd' },
1060 { SHARED_PDLINE, 'D' },
1061 { SHARED_UNDLINE, 'E' },
1062 { SHARED_GRANT, 'G' },
1063 { SHARED_DIE, 'I' },
1064 { 0, '\0'}
1065 };
1066
1067
1068 static void
1069 stats_shared (struct Client *source_p)
1070 {
1071 struct remote_conf *shared_p;
1072 rb_dlink_node *ptr;
1073 char buf[sizeof(shared_flagtable)/sizeof(shared_flagtable[0])];
1074 char *p;
1075 int i;
1076
1077 RB_DLINK_FOREACH(ptr, shared_conf_list.head)
1078 {
1079 shared_p = ptr->data;
1080
1081 p = buf;
1082
1083 *p++ = 'c';
1084
1085 for(i = 0; shared_flagtable[i].flag != 0; i++)
1086 {
1087 if(shared_p->flags & shared_flagtable[i].flag)
1088 *p++ = shared_flagtable[i].letter;
1089 }
1090
1091 *p = '\0';
1092
1093 sendto_one_numeric(source_p, RPL_STATSULINE,
1094 form_str(RPL_STATSULINE),
1095 shared_p->server, shared_p->username,
1096 shared_p->host, buf);
1097 }
1098
1099 RB_DLINK_FOREACH(ptr, cluster_conf_list.head)
1100 {
1101 shared_p = ptr->data;
1102
1103 p = buf;
1104
1105 *p++ = 'C';
1106
1107 for(i = 0; shared_flagtable[i].flag != 0; i++)
1108 {
1109 if(shared_p->flags & shared_flagtable[i].flag)
1110 *p++ = shared_flagtable[i].letter;
1111 }
1112
1113 *p = '\0';
1114
1115 sendto_one_numeric(source_p, RPL_STATSULINE,
1116 form_str(RPL_STATSULINE),
1117 shared_p->server, "*", "*", buf);
1118 }
1119 }
1120
1121 /* stats_servers()
1122 *
1123 * input - client pointer
1124 * output - none
1125 * side effects - client is shown lists of who connected servers
1126 */
1127 static void
1128 stats_servers (struct Client *source_p)
1129 {
1130 struct Client *target_p;
1131 rb_dlink_node *ptr;
1132 time_t seconds;
1133 int days, hours, minutes;
1134 int j = 0;
1135
1136 if(ConfigServerHide.flatten_links && !IsOper(source_p) &&
1137 !IsExemptShide(source_p))
1138 {
1139 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
1140 form_str (ERR_NOPRIVILEGES));
1141 return;
1142 }
1143
1144 RB_DLINK_FOREACH (ptr, serv_list.head)
1145 {
1146 target_p = ptr->data;
1147
1148 j++;
1149 seconds = rb_current_time() - target_p->localClient->firsttime;
1150
1151 days = (int) (seconds / 86400);
1152 seconds %= 86400;
1153 hours = (int) (seconds / 3600);
1154 seconds %= 3600;
1155 minutes = (int) (seconds / 60);
1156 seconds %= 60;
1157
1158 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1159 "V :%s (%s!*@*) Idle: %d SendQ: %d "
1160 "Connected: %d day%s, %d:%02d:%02d",
1161 target_p->name,
1162 (target_p->serv->by[0] ? target_p->serv->by : "Remote."),
1163 (int) (rb_current_time() - target_p->localClient->lasttime),
1164 (int) rb_linebuf_len (&target_p->localClient->buf_sendq),
1165 days, (days == 1) ? "" : "s", hours, minutes,
1166 (int) seconds);
1167 }
1168
1169 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1170 "V :%d Server(s)", j);
1171 }
1172
1173 static void
1174 stats_tgecos(struct Client *source_p)
1175 {
1176 struct ConfItem *aconf;
1177 rb_dlink_node *ptr;
1178
1179 RB_DLINK_FOREACH(ptr, xline_conf_list.head)
1180 {
1181 aconf = ptr->data;
1182
1183 if(aconf->hold)
1184 sendto_one_numeric(source_p, RPL_STATSXLINE,
1185 form_str(RPL_STATSXLINE),
1186 'x', aconf->port, aconf->host,
1187 aconf->passwd);
1188 }
1189 }
1190
1191 static void
1192 stats_gecos(struct Client *source_p)
1193 {
1194 struct ConfItem *aconf;
1195 rb_dlink_node *ptr;
1196
1197 RB_DLINK_FOREACH(ptr, xline_conf_list.head)
1198 {
1199 aconf = ptr->data;
1200
1201 if(!aconf->hold)
1202 sendto_one_numeric(source_p, RPL_STATSXLINE,
1203 form_str(RPL_STATSXLINE),
1204 'X', aconf->port, aconf->host,
1205 aconf->passwd);
1206 }
1207 }
1208
1209 static void
1210 stats_class(struct Client *source_p)
1211 {
1212 if(ConfigFileEntry.stats_y_oper_only && !IsOper(source_p))
1213 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
1214 form_str (ERR_NOPRIVILEGES));
1215 else
1216 report_classes(source_p);
1217 }
1218
1219 static void
1220 stats_memory (struct Client *source_p)
1221 {
1222 struct Client *target_p;
1223 struct Channel *chptr;
1224 rb_dlink_node *rb_dlink;
1225 rb_dlink_node *ptr;
1226 int channel_count = 0;
1227 int local_client_conf_count = 0; /* local client conf links */
1228 int users_counted = 0; /* user structs */
1229
1230 int channel_users = 0;
1231 int channel_invites = 0;
1232 int channel_bans = 0;
1233 int channel_except = 0;
1234 int channel_invex = 0;
1235 int channel_quiets = 0;
1236
1237 int class_count = 0; /* classes */
1238 int conf_count = 0; /* conf lines */
1239 int users_invited_count = 0; /* users invited */
1240 int user_channels = 0; /* users in channels */
1241 int aways_counted = 0;
1242 size_t number_servers_cached; /* number of servers cached by scache */
1243
1244 size_t channel_memory = 0;
1245 size_t channel_ban_memory = 0;
1246 size_t channel_except_memory = 0;
1247 size_t channel_invex_memory = 0;
1248 size_t channel_quiet_memory = 0;
1249
1250 size_t away_memory = 0; /* memory used by aways */
1251 size_t ww = 0; /* whowas array count */
1252 size_t wwm = 0; /* whowas array memory used */
1253 size_t conf_memory = 0; /* memory used by conf lines */
1254 size_t mem_servers_cached; /* memory used by scache */
1255
1256 size_t linebuf_count = 0;
1257 size_t linebuf_memory_used = 0;
1258
1259 size_t total_channel_memory = 0;
1260 size_t totww = 0;
1261
1262 size_t local_client_count = 0;
1263 size_t local_client_memory_used = 0;
1264
1265 size_t remote_client_count = 0;
1266 size_t remote_client_memory_used = 0;
1267
1268 size_t total_memory = 0;
1269
1270 count_whowas_memory(&ww, &wwm);
1271
1272 RB_DLINK_FOREACH(ptr, global_client_list.head)
1273 {
1274 target_p = ptr->data;
1275 if(MyConnect(target_p))
1276 {
1277 local_client_conf_count++;
1278 }
1279
1280 if(target_p->user)
1281 {
1282 users_counted++;
1283 users_invited_count += rb_dlink_list_length(&target_p->user->invited);
1284 user_channels += rb_dlink_list_length(&target_p->user->channel);
1285 if(target_p->user->away)
1286 {
1287 aways_counted++;
1288 away_memory += (strlen(target_p->user->away) + 1);
1289 }
1290 }
1291 }
1292
1293 /* Count up all channels, ban lists, except lists, Invex lists */
1294 RB_DLINK_FOREACH(ptr, global_channel_list.head)
1295 {
1296 chptr = ptr->data;
1297 channel_count++;
1298 channel_memory += (strlen(chptr->chname) + sizeof(struct Channel));
1299
1300 channel_users += rb_dlink_list_length(&chptr->members);
1301 channel_invites += rb_dlink_list_length(&chptr->invites);
1302
1303 RB_DLINK_FOREACH(rb_dlink, chptr->banlist.head)
1304 {
1305 channel_bans++;
1306
1307 channel_ban_memory += sizeof(rb_dlink_node) + sizeof(struct Ban);
1308 }
1309
1310 RB_DLINK_FOREACH(rb_dlink, chptr->exceptlist.head)
1311 {
1312 channel_except++;
1313
1314 channel_except_memory += (sizeof(rb_dlink_node) + sizeof(struct Ban));
1315 }
1316
1317 RB_DLINK_FOREACH(rb_dlink, chptr->invexlist.head)
1318 {
1319 channel_invex++;
1320
1321 channel_invex_memory += (sizeof(rb_dlink_node) + sizeof(struct Ban));
1322 }
1323
1324 RB_DLINK_FOREACH(rb_dlink, chptr->quietlist.head)
1325 {
1326 channel_quiets++;
1327
1328 channel_quiet_memory += (sizeof(rb_dlink_node) + sizeof(struct Ban));
1329 }
1330 }
1331
1332 /* count up all classes */
1333
1334 class_count = rb_dlink_list_length(&class_list) + 1;
1335
1336 rb_count_rb_linebuf_memory(&linebuf_count, &linebuf_memory_used);
1337
1338 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1339 "z :Users %u(%lu) Invites %u(%lu)",
1340 users_counted,
1341 (unsigned long) users_counted * sizeof(struct User),
1342 users_invited_count,
1343 (unsigned long) users_invited_count * sizeof(rb_dlink_node));
1344
1345 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1346 "z :User channels %u(%lu) Aways %u(%d)",
1347 user_channels,
1348 (unsigned long) user_channels * sizeof(rb_dlink_node),
1349 aways_counted, (int) away_memory);
1350
1351 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1352 "z :Attached confs %u(%lu)",
1353 local_client_conf_count,
1354 (unsigned long) local_client_conf_count * sizeof(rb_dlink_node));
1355
1356 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1357 "z :Conflines %u(%d)", conf_count, (int) conf_memory);
1358
1359 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1360 "z :Classes %u(%lu)",
1361 class_count,
1362 (unsigned long) class_count * sizeof(struct Class));
1363
1364 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1365 "z :Channels %u(%d)",
1366 channel_count, (int) channel_memory);
1367
1368 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1369 "z :Bans %u(%d) Exceptions %u(%d) Invex %u(%d) Quiets %u(%d)",
1370 channel_bans, (int) channel_ban_memory,
1371 channel_except, (int) channel_except_memory,
1372 channel_invex, (int) channel_invex_memory,
1373 channel_quiets, (int) channel_quiet_memory);
1374
1375 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1376 "z :Channel members %u(%lu) invite %u(%lu)",
1377 channel_users,
1378 (unsigned long) channel_users * sizeof(rb_dlink_node),
1379 channel_invites,
1380 (unsigned long) channel_invites * sizeof(rb_dlink_node));
1381
1382 total_channel_memory = channel_memory +
1383 channel_ban_memory +
1384 channel_users * sizeof(rb_dlink_node) + channel_invites * sizeof(rb_dlink_node);
1385
1386 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1387 "z :Whowas array %ld(%ld)",
1388 (long)ww, (long)wwm);
1389
1390 totww = wwm;
1391
1392 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1393 "z :Hash: client %u(%ld) chan %u(%ld)",
1394 U_MAX, (long)(U_MAX * sizeof(rb_dlink_list)),
1395 CH_MAX, (long)(CH_MAX * sizeof(rb_dlink_list)));
1396
1397 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1398 "z :linebuf %ld(%ld)",
1399 (long)linebuf_count, (long)linebuf_memory_used);
1400
1401 count_scache(&number_servers_cached, &mem_servers_cached);
1402
1403 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1404 "z :scache %ld(%ld)",
1405 (long)number_servers_cached, (long)mem_servers_cached);
1406
1407 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1408 "z :hostname hash %d(%ld)",
1409 HOST_MAX, (long)HOST_MAX * sizeof(rb_dlink_list));
1410
1411 total_memory = totww + total_channel_memory + conf_memory +
1412 class_count * sizeof(struct Class);
1413
1414 total_memory += mem_servers_cached;
1415 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1416 "z :Total: whowas %d channel %d conf %d",
1417 (int) totww, (int) total_channel_memory,
1418 (int) conf_memory);
1419
1420 count_local_client_memory(&local_client_count, &local_client_memory_used);
1421 total_memory += local_client_memory_used;
1422
1423 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1424 "z :Local client Memory in use: %ld(%ld)",
1425 (long)local_client_count, (long)local_client_memory_used);
1426
1427
1428 count_remote_client_memory(&remote_client_count, &remote_client_memory_used);
1429 total_memory += remote_client_memory_used;
1430
1431 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1432 "z :Remote client Memory in use: %ld(%ld)",
1433 (long)remote_client_count,
1434 (long)remote_client_memory_used);
1435 }
1436
1437 static void
1438 stats_ziplinks (struct Client *source_p)
1439 {
1440 rb_dlink_node *ptr;
1441 struct Client *target_p;
1442 struct ZipStats *zipstats;
1443 int sent_data = 0;
1444 char buf[128], buf1[128];
1445 RB_DLINK_FOREACH (ptr, serv_list.head)
1446 {
1447 target_p = ptr->data;
1448 if(IsCapable (target_p, CAP_ZIP))
1449 {
1450 zipstats = target_p->localClient->zipstats;
1451 sprintf(buf, "%.2f%%", zipstats->out_ratio);
1452 sprintf(buf1, "%.2f%%", zipstats->in_ratio);
1453 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1454 "Z :ZipLinks stats for %s send[%s compression "
1455 "(%llu kB data/%llu kB wire)] recv[%s compression "
1456 "(%llu kB data/%llu kB wire)]",
1457 target_p->name,
1458 buf, zipstats->out >> 10,
1459 zipstats->out_wire >> 10, buf1,
1460 zipstats->in >> 10, zipstats->in_wire >> 10);
1461 sent_data++;
1462 }
1463 }
1464
1465 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1466 "Z :%u ziplink(s)", sent_data);
1467 }
1468
1469 static void
1470 stats_servlinks (struct Client *source_p)
1471 {
1472 static char Sformat[] = ":%s %d %s %s %u %u %u %u %u :%u %u %s";
1473 long uptime, sendK, receiveK;
1474 struct Client *target_p;
1475 rb_dlink_node *ptr;
1476 int j = 0;
1477 char buf[128];
1478
1479 if(ConfigServerHide.flatten_links && !IsOper (source_p) &&
1480 !IsExemptShide(source_p))
1481 {
1482 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
1483 form_str (ERR_NOPRIVILEGES));
1484 return;
1485 }
1486
1487 sendK = receiveK = 0;
1488
1489 RB_DLINK_FOREACH (ptr, serv_list.head)
1490 {
1491 target_p = ptr->data;
1492
1493 j++;
1494 sendK += target_p->localClient->sendK;
1495 receiveK += target_p->localClient->receiveK;
1496
1497 sendto_one(source_p, Sformat,
1498 get_id(&me, source_p), RPL_STATSLINKINFO, get_id(source_p, source_p),
1499 target_p->name,
1500 (int) rb_linebuf_len (&target_p->localClient->buf_sendq),
1501 (int) target_p->localClient->sendM,
1502 (int) target_p->localClient->sendK,
1503 (int) target_p->localClient->receiveM,
1504 (int) target_p->localClient->receiveK,
1505 rb_current_time() - target_p->localClient->firsttime,
1506 (rb_current_time() > target_p->localClient->lasttime) ?
1507 (rb_current_time() - target_p->localClient->lasttime) : 0,
1508 IsOper (source_p) ? show_capabilities (target_p) : "TS");
1509 }
1510
1511 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1512 "? :%u total server(s)", j);
1513
1514 snprintf(buf, sizeof buf, "%7.2f", _GMKv ((sendK)));
1515 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1516 "? :Sent total : %s %s",
1517 buf, _GMKs (sendK));
1518 snprintf(buf, sizeof buf, "%7.2f", _GMKv ((receiveK)));
1519 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1520 "? :Recv total : %s %s",
1521 buf, _GMKs (receiveK));
1522
1523 uptime = (rb_current_time() - startup_time);
1524 snprintf(buf, sizeof buf, "%7.2f %s (%4.1f K/s)",
1525 _GMKv (me.localClient->sendK),
1526 _GMKs (me.localClient->sendK),
1527 (float) ((float) me.localClient->sendK / (float) uptime));
1528 sendto_one_numeric(source_p, RPL_STATSDEBUG, "? :Server send: %s", buf);
1529 snprintf(buf, sizeof buf, "%7.2f %s (%4.1f K/s)",
1530 _GMKv (me.localClient->receiveK),
1531 _GMKs (me.localClient->receiveK),
1532 (float) ((float) me.localClient->receiveK / (float) uptime));
1533 sendto_one_numeric(source_p, RPL_STATSDEBUG, "? :Server recv: %s", buf);
1534 }
1535
1536 static int
1537 stats_l_should_show_oper(struct Client *target_p)
1538 {
1539 if (IsOperInvis(target_p))
1540 return 0;
1541
1542 return 1;
1543 }
1544
1545 static void
1546 stats_ltrace(struct Client *source_p, int parc, const char *parv[])
1547 {
1548 int doall = 0;
1549 int wilds = 0;
1550 const char *name;
1551 char statchar = parv[1][0];
1552
1553 /* this is def targeted at us somehow.. */
1554 if(parc > 2 && !EmptyString(parv[2]))
1555 {
1556 /* directed at us generically? */
1557 if(match(parv[2], me.name) ||
1558 (!MyClient(source_p) && !irccmp(parv[2], me.id)))
1559 {
1560 name = me.name;
1561 doall = 1;
1562 }
1563 else
1564 {
1565 name = parv[2];
1566 wilds = strchr(name, '*') || strchr(name, '?');
1567 }
1568
1569 /* must be directed at a specific person thats not us */
1570 if(!doall && !wilds)
1571 {
1572 struct Client *target_p;
1573
1574 if(MyClient(source_p))
1575 target_p = find_named_person(name);
1576 else
1577 target_p = find_person(name);
1578
1579 if(target_p != NULL)
1580 {
1581 stats_spy(source_p, statchar, target_p->name);
1582 stats_l_client(source_p, target_p, statchar);
1583 }
1584 else
1585 sendto_one_numeric(source_p, ERR_NOSUCHSERVER,
1586 form_str(ERR_NOSUCHSERVER),
1587 name);
1588
1589 return;
1590 }
1591 }
1592 else
1593 {
1594 name = me.name;
1595 doall = 1;
1596 }
1597
1598 stats_spy(source_p, statchar, name);
1599
1600 if(doall)
1601 {
1602 /* local opers get everyone */
1603 if(MyOper(source_p))
1604 {
1605 stats_l_list(source_p, name, doall, wilds, &unknown_list, statchar, NULL);
1606 stats_l_list(source_p, name, doall, wilds, &lclient_list, statchar, NULL);
1607 }
1608 else
1609 {
1610 /* they still need themselves if theyre local.. */
1611 if(MyClient(source_p))
1612 stats_l_client(source_p, source_p, statchar);
1613
1614 stats_l_list(source_p, name, doall, wilds, &local_oper_list, statchar, stats_l_should_show_oper);
1615 }
1616
1617 if (!ConfigServerHide.flatten_links || IsOper(source_p) ||
1618 IsExemptShide(source_p))
1619 stats_l_list(source_p, name, doall, wilds, &serv_list, statchar, NULL);
1620
1621 return;
1622 }
1623
1624 /* ok, at this point theyre looking for a specific client whos on
1625 * our server.. but it contains a wildcard. --fl
1626 */
1627 stats_l_list(source_p, name, doall, wilds, &lclient_list, statchar, NULL);
1628
1629 return;
1630 }
1631
1632 static void
1633 stats_l_list(struct Client *source_p, const char *name, int doall, int wilds,
1634 rb_dlink_list * list, char statchar, int (*check_fn)(struct Client *target_p))
1635 {
1636 rb_dlink_node *ptr;
1637 struct Client *target_p;
1638
1639 /* send information about connections which match. note, we
1640 * dont need tests for IsInvisible(), because non-opers will
1641 * never get here for normal clients --fl
1642 */
1643 RB_DLINK_FOREACH(ptr, list->head)
1644 {
1645 target_p = ptr->data;
1646
1647 if(!doall && wilds && !match(name, target_p->name))
1648 continue;
1649
1650 if (check_fn == NULL || check_fn(target_p))
1651 stats_l_client(source_p, target_p, statchar);
1652 }
1653 }
1654
1655 void
1656 stats_l_client(struct Client *source_p, struct Client *target_p,
1657 char statchar)
1658 {
1659 if(IsAnyServer(target_p))
1660 {
1661 sendto_one_numeric(source_p, RPL_STATSLINKINFO, Lformat,
1662 target_p->name,
1663 (int) rb_linebuf_len(&target_p->localClient->buf_sendq),
1664 (int) target_p->localClient->sendM,
1665 (int) target_p->localClient->sendK,
1666 (int) target_p->localClient->receiveM,
1667 (int) target_p->localClient->receiveK,
1668 rb_current_time() - target_p->localClient->firsttime,
1669 (rb_current_time() > target_p->localClient->lasttime) ?
1670 (rb_current_time() - target_p->localClient->lasttime) : 0,
1671 IsOper(source_p) ? show_capabilities(target_p) : "-");
1672 }
1673
1674 else
1675 {
1676 sendto_one_numeric(source_p, RPL_STATSLINKINFO, Lformat,
1677 show_ip(source_p, target_p) ?
1678 (IsUpper(statchar) ?
1679 get_client_name(target_p, SHOW_IP) :
1680 get_client_name(target_p, HIDE_IP)) :
1681 get_client_name(target_p, MASK_IP),
1682 (int) rb_linebuf_len(&target_p->localClient->buf_sendq),
1683 (int) target_p->localClient->sendM,
1684 (int) target_p->localClient->sendK,
1685 (int) target_p->localClient->receiveM,
1686 (int) target_p->localClient->receiveK,
1687 rb_current_time() - target_p->localClient->firsttime,
1688 (rb_current_time() > target_p->localClient->lasttime) ?
1689 (rb_current_time() - target_p->localClient->lasttime) : 0,
1690 "-");
1691 }
1692 }
1693
1694 static void
1695 rb_dump_fd_callback(int fd, const char *desc, void *data)
1696 {
1697 struct Client *source_p = data;
1698 sendto_one_numeric(source_p, RPL_STATSDEBUG, "F :fd %-3d desc '%s'", fd, desc);
1699 }
1700
1701 static void
1702 stats_comm(struct Client *source_p)
1703 {
1704 rb_dump_fd(rb_dump_fd_callback, source_p);
1705 }
1706
1707 /*
1708 * stats_spy
1709 *
1710 * inputs - pointer to client doing the /stats
1711 * - char letter they are doing /stats on
1712 * output - none
1713 * side effects -
1714 * This little helper function reports to opers if configured.
1715 * personally, I don't see why opers need to see stats requests
1716 * at all. They are just "noise" to an oper, and users can't do
1717 * any damage with stats requests now anyway. So, why show them?
1718 * -Dianora
1719 */
1720 static int
1721 stats_spy(struct Client *source_p, char statchar, const char *name)
1722 {
1723 hook_data_int data;
1724
1725 data.client = source_p;
1726 data.arg1 = name;
1727 data.arg2 = (int) statchar;
1728 data.result = 0;
1729
1730 call_hook(doing_stats_hook, &data);
1731
1732 return data.result;
1733 }
1734
1735 /* stats_p_spy()
1736 *
1737 * input - pointer to client doing stats
1738 * ouput -
1739 * side effects - call hook doing_stats_p
1740 */
1741 static void
1742 stats_p_spy (struct Client *source_p)
1743 {
1744 hook_data data;
1745
1746 data.client = source_p;
1747 data.arg1 = data.arg2 = NULL;
1748
1749 call_hook(doing_stats_p_hook, &data);
1750 }
1751
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