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Merge pull request #95 from jailbird777/master
[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 static void
625 stats_klines(struct Client *source_p)
626 {
627 /* Oper only, if unopered, return ERR_NOPRIVS */
628 if((ConfigFileEntry.stats_k_oper_only == 2) && !IsOper (source_p))
629 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
630 form_str (ERR_NOPRIVILEGES));
631
632 /* If unopered, Only return matching klines */
633 else if((ConfigFileEntry.stats_k_oper_only == 1) && !IsOper (source_p))
634 {
635 struct ConfItem *aconf;
636 char *host, *pass, *user, *oper_reason;
637
638 /* search for a kline */
639 if(MyConnect (source_p))
640 aconf = find_conf_by_address (source_p->host, source_p->sockhost, NULL,
641 (struct sockaddr *)&source_p->localClient->ip,
642 CONF_KILL,
643 source_p->localClient->ip.ss_family,
644 source_p->username, NULL);
645 else
646 aconf = find_conf_by_address (source_p->host, NULL, NULL, NULL, CONF_KILL,
647 0, source_p->username, NULL);
648
649 if(aconf == NULL)
650 return;
651
652 get_printable_kline(source_p, aconf, &host, &pass, &user, &oper_reason);
653
654 sendto_one_numeric(source_p, RPL_STATSKLINE, form_str(RPL_STATSKLINE),
655 aconf->flags & CONF_FLAGS_TEMPORARY ? 'k' : 'K',
656 host, user, pass, oper_reason ? "|" : "",
657 oper_reason ? oper_reason : "");
658 }
659 /* Theyre opered, or allowed to see all klines */
660 else
661 report_Klines (source_p);
662 }
663
664 static void
665 stats_messages(struct Client *source_p)
666 {
667 report_messages(source_p);
668 }
669
670 static void
671 stats_dnsbl(struct Client *source_p)
672 {
673 rb_dlink_node *ptr;
674 struct Blacklist *blptr;
675
676 RB_DLINK_FOREACH(ptr, blacklist_list.head)
677 {
678 blptr = ptr->data;
679
680 /* use RPL_STATSDEBUG for now -- jilles */
681 sendto_one_numeric(source_p, RPL_STATSDEBUG, "n :%d %s %s (%d)",
682 blptr->hits,
683 blptr->host,
684 blptr->status & CONF_ILLEGAL ? "disabled" : "active",
685 blptr->refcount);
686 }
687 }
688
689 static void
690 stats_oper(struct Client *source_p)
691 {
692 struct oper_conf *oper_p;
693 rb_dlink_node *ptr;
694
695 if(!IsOper(source_p) && ConfigFileEntry.stats_o_oper_only)
696 {
697 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
698 form_str (ERR_NOPRIVILEGES));
699 return;
700 }
701
702 RB_DLINK_FOREACH(ptr, oper_conf_list.head)
703 {
704 oper_p = ptr->data;
705
706 sendto_one_numeric(source_p, RPL_STATSOLINE,
707 form_str(RPL_STATSOLINE),
708 oper_p->username, oper_p->host, oper_p->name,
709 IsOper(source_p) ? oper_p->privset->name : "0", "-1");
710 }
711 }
712
713 static void
714 stats_capability_walk(const char *line, void *data)
715 {
716 struct Client *client_p = data;
717
718 sendto_one_numeric(client_p, RPL_STATSDEBUG, "C :%s", line);
719 }
720
721 static void
722 stats_capability(struct Client *client_p)
723 {
724 capability_index_stats(stats_capability_walk, client_p);
725 }
726
727 static void
728 stats_privset(struct Client *source_p)
729 {
730 privilegeset_report(source_p);
731 }
732
733 /* stats_operedup()
734 *
735 * input - client pointer
736 * output - none
737 * side effects - client is shown a list of active opers
738 */
739 static void
740 stats_operedup (struct Client *source_p)
741 {
742 struct Client *target_p;
743 rb_dlink_node *oper_ptr;
744 unsigned int count = 0;
745
746 RB_DLINK_FOREACH (oper_ptr, oper_list.head)
747 {
748 target_p = oper_ptr->data;
749
750 if(IsOperInvis(target_p) && !IsOper(source_p))
751 continue;
752
753 if(target_p->user->away)
754 continue;
755
756 count++;
757
758 sendto_one_numeric(source_p, RPL_STATSDEBUG,
759 "p :%s (%s@%s)",
760 target_p->name, target_p->username,
761 target_p->host);
762 }
763
764 sendto_one_numeric(source_p, RPL_STATSDEBUG,
765 "p :%u staff members", count);
766
767 stats_p_spy (source_p);
768 }
769
770 static void
771 stats_ports (struct Client *source_p)
772 {
773 if(!IsOper (source_p) && ConfigFileEntry.stats_P_oper_only)
774 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
775 form_str (ERR_NOPRIVILEGES));
776 else
777 show_ports (source_p);
778 }
779
780 static void
781 stats_tresv(struct Client *source_p)
782 {
783 struct ConfItem *aconf;
784 rb_dlink_node *ptr;
785 int i;
786
787 RB_DLINK_FOREACH(ptr, resv_conf_list.head)
788 {
789 aconf = ptr->data;
790 if(aconf->hold)
791 sendto_one_numeric(source_p, RPL_STATSQLINE,
792 form_str(RPL_STATSQLINE),
793 'q', aconf->port, aconf->host, aconf->passwd);
794 }
795
796 HASH_WALK(i, R_MAX, ptr, resvTable)
797 {
798 aconf = ptr->data;
799 if(aconf->hold)
800 sendto_one_numeric(source_p, RPL_STATSQLINE,
801 form_str(RPL_STATSQLINE),
802 'q', aconf->port, aconf->host, aconf->passwd);
803 }
804 HASH_WALK_END
805 }
806
807
808 static void
809 stats_resv(struct Client *source_p)
810 {
811 struct ConfItem *aconf;
812 rb_dlink_node *ptr;
813 int i;
814
815 RB_DLINK_FOREACH(ptr, resv_conf_list.head)
816 {
817 aconf = ptr->data;
818 if(!aconf->hold)
819 sendto_one_numeric(source_p, RPL_STATSQLINE,
820 form_str(RPL_STATSQLINE),
821 'Q', aconf->port, aconf->host, aconf->passwd);
822 }
823
824 HASH_WALK(i, R_MAX, ptr, resvTable)
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 HASH_WALK_END
833 }
834
835 static void
836 stats_usage (struct Client *source_p)
837 {
838 struct rusage rus;
839 time_t secs;
840 time_t rup;
841 #ifdef hz
842 # define hzz hz
843 #else
844 # ifdef HZ
845 # define hzz HZ
846 # else
847 int hzz = 1;
848 # endif
849 #endif
850
851 if(getrusage(RUSAGE_SELF, &rus) == -1)
852 {
853 sendto_one_notice(source_p, ":Getruseage error: %s.",
854 strerror(errno));
855 return;
856 }
857 secs = rus.ru_utime.tv_sec + rus.ru_stime.tv_sec;
858 if(0 == secs)
859 secs = 1;
860
861 rup = (rb_current_time() - startup_time) * hzz;
862 if(0 == rup)
863 rup = 1;
864
865 sendto_one_numeric(source_p, RPL_STATSDEBUG,
866 "R :CPU Secs %d:%02d User %d:%02d System %d:%02d",
867 (int) (secs / 60), (int) (secs % 60),
868 (int) (rus.ru_utime.tv_sec / 60),
869 (int) (rus.ru_utime.tv_sec % 60),
870 (int) (rus.ru_stime.tv_sec / 60),
871 (int) (rus.ru_stime.tv_sec % 60));
872 sendto_one_numeric(source_p, RPL_STATSDEBUG,
873 "R :RSS %ld ShMem %ld Data %ld Stack %ld",
874 rus.ru_maxrss, (rus.ru_ixrss / rup),
875 (rus.ru_idrss / rup), (rus.ru_isrss / rup));
876 sendto_one_numeric(source_p, RPL_STATSDEBUG,
877 "R :Swaps %d Reclaims %d Faults %d",
878 (int) rus.ru_nswap, (int) rus.ru_minflt, (int) rus.ru_majflt);
879 sendto_one_numeric(source_p, RPL_STATSDEBUG,
880 "R :Block in %d out %d",
881 (int) rus.ru_inblock, (int) rus.ru_oublock);
882 sendto_one_numeric(source_p, RPL_STATSDEBUG,
883 "R :Msg Rcv %d Send %d",
884 (int) rus.ru_msgrcv, (int) rus.ru_msgsnd);
885 sendto_one_numeric(source_p, RPL_STATSDEBUG,
886 "R :Signals %d Context Vol. %d Invol %d",
887 (int) rus.ru_nsignals, (int) rus.ru_nvcsw,
888 (int) rus.ru_nivcsw);
889 }
890
891 static void
892 stats_tstats (struct Client *source_p)
893 {
894 struct Client *target_p;
895 struct ServerStatistics sp;
896 rb_dlink_node *ptr;
897
898 memcpy(&sp, &ServerStats, sizeof(struct ServerStatistics));
899
900 RB_DLINK_FOREACH(ptr, serv_list.head)
901 {
902 target_p = ptr->data;
903
904 sp.is_sbs += target_p->localClient->sendB;
905 sp.is_sbr += target_p->localClient->receiveB;
906 sp.is_sti += (unsigned long long)(rb_current_time() - target_p->localClient->firsttime);
907 sp.is_sv++;
908 }
909
910 RB_DLINK_FOREACH(ptr, lclient_list.head)
911 {
912 target_p = ptr->data;
913
914 sp.is_cbs += target_p->localClient->sendB;
915 sp.is_cbr += target_p->localClient->receiveB;
916 sp.is_cti += (unsigned long long)(rb_current_time() - target_p->localClient->firsttime);
917 sp.is_cl++;
918 }
919
920 RB_DLINK_FOREACH(ptr, unknown_list.head)
921 {
922 sp.is_ni++;
923 }
924
925 sendto_one_numeric(source_p, RPL_STATSDEBUG,
926 "T :accepts %u refused %u", sp.is_ac, sp.is_ref);
927 sendto_one_numeric(source_p, RPL_STATSDEBUG,
928 "T :rejected %u delaying %lu",
929 sp.is_rej, delay_exit_length());
930 sendto_one_numeric(source_p, RPL_STATSDEBUG,
931 "T :throttled refused %u throttle list size %lu", sp.is_thr, throttle_size());
932 sendto_one_numeric(source_p, RPL_STATSDEBUG,
933 "T :nicks being delayed %lu",
934 get_nd_count());
935 sendto_one_numeric(source_p, RPL_STATSDEBUG,
936 "T :unknown commands %u prefixes %u",
937 sp.is_unco, sp.is_unpf);
938 sendto_one_numeric(source_p, RPL_STATSDEBUG,
939 "T :nick collisions %u saves %u unknown closes %u",
940 sp.is_kill, sp.is_save, sp.is_ni);
941 sendto_one_numeric(source_p, RPL_STATSDEBUG,
942 "T :wrong direction %u empty %u",
943 sp.is_wrdi, sp.is_empt);
944 sendto_one_numeric(source_p, RPL_STATSDEBUG,
945 "T :numerics seen %u", sp.is_num);
946 sendto_one_numeric(source_p, RPL_STATSDEBUG,
947 "T :tgchange blocked msgs %u restricted addrs %lu",
948 sp.is_tgch, rb_dlink_list_length(&tgchange_list));
949 sendto_one_numeric(source_p, RPL_STATSDEBUG,
950 "T :ratelimit blocked commands %u", sp.is_rl);
951 sendto_one_numeric(source_p, RPL_STATSDEBUG,
952 "T :auth successes %u fails %u",
953 sp.is_asuc, sp.is_abad);
954 sendto_one_numeric(source_p, RPL_STATSDEBUG,
955 "T :sasl successes %u fails %u",
956 sp.is_ssuc, sp.is_sbad);
957 sendto_one_numeric(source_p, RPL_STATSDEBUG, "T :Client Server");
958 sendto_one_numeric(source_p, RPL_STATSDEBUG,
959 "T :connected %u %u", sp.is_cl, sp.is_sv);
960 sendto_one_numeric(source_p, RPL_STATSDEBUG,
961 "T :bytes sent %lluK %lluK",
962 sp.is_cbs / 1024,
963 sp.is_sbs / 1024);
964 sendto_one_numeric(source_p, RPL_STATSDEBUG,
965 "T :bytes recv %lluK %lluK",
966 sp.is_cbr / 1024,
967 sp.is_sbr / 1024);
968 sendto_one_numeric(source_p, RPL_STATSDEBUG,
969 "T :time connected %llu %llu",
970 sp.is_cti, sp.is_sti);
971 }
972
973 static void
974 stats_uptime (struct Client *source_p)
975 {
976 time_t now;
977
978 now = rb_current_time() - startup_time;
979 sendto_one_numeric(source_p, RPL_STATSUPTIME,
980 form_str (RPL_STATSUPTIME),
981 (int)(now / 86400), (int)((now / 3600) % 24),
982 (int)((now / 60) % 60), (int)(now % 60));
983 sendto_one_numeric(source_p, RPL_STATSCONN,
984 form_str (RPL_STATSCONN),
985 MaxConnectionCount, MaxClientCount,
986 Count.totalrestartcount);
987 }
988
989 struct shared_flags
990 {
991 int flag;
992 char letter;
993 };
994 static struct shared_flags shared_flagtable[] =
995 {
996 { SHARED_PKLINE, 'K' },
997 { SHARED_TKLINE, 'k' },
998 { SHARED_UNKLINE, 'U' },
999 { SHARED_PXLINE, 'X' },
1000 { SHARED_TXLINE, 'x' },
1001 { SHARED_UNXLINE, 'Y' },
1002 { SHARED_PRESV, 'Q' },
1003 { SHARED_TRESV, 'q' },
1004 { SHARED_UNRESV, 'R' },
1005 { SHARED_LOCOPS, 'L' },
1006 { SHARED_REHASH, 'H' },
1007 { SHARED_TDLINE, 'd' },
1008 { SHARED_PDLINE, 'D' },
1009 { SHARED_UNDLINE, 'E' },
1010 { 0, '\0'}
1011 };
1012
1013
1014 static void
1015 stats_shared (struct Client *source_p)
1016 {
1017 struct remote_conf *shared_p;
1018 rb_dlink_node *ptr;
1019 char buf[sizeof(shared_flagtable)/sizeof(shared_flagtable[0])];
1020 char *p;
1021 int i;
1022
1023 RB_DLINK_FOREACH(ptr, shared_conf_list.head)
1024 {
1025 shared_p = ptr->data;
1026
1027 p = buf;
1028
1029 *p++ = 'c';
1030
1031 for(i = 0; shared_flagtable[i].flag != 0; i++)
1032 {
1033 if(shared_p->flags & shared_flagtable[i].flag)
1034 *p++ = shared_flagtable[i].letter;
1035 }
1036
1037 *p = '\0';
1038
1039 sendto_one_numeric(source_p, RPL_STATSULINE,
1040 form_str(RPL_STATSULINE),
1041 shared_p->server, shared_p->username,
1042 shared_p->host, buf);
1043 }
1044
1045 RB_DLINK_FOREACH(ptr, cluster_conf_list.head)
1046 {
1047 shared_p = ptr->data;
1048
1049 p = buf;
1050
1051 *p++ = 'C';
1052
1053 for(i = 0; shared_flagtable[i].flag != 0; i++)
1054 {
1055 if(shared_p->flags & shared_flagtable[i].flag)
1056 *p++ = shared_flagtable[i].letter;
1057 }
1058
1059 *p = '\0';
1060
1061 sendto_one_numeric(source_p, RPL_STATSULINE,
1062 form_str(RPL_STATSULINE),
1063 shared_p->server, "*", "*", buf);
1064 }
1065 }
1066
1067 /* stats_servers()
1068 *
1069 * input - client pointer
1070 * output - none
1071 * side effects - client is shown lists of who connected servers
1072 */
1073 static void
1074 stats_servers (struct Client *source_p)
1075 {
1076 struct Client *target_p;
1077 rb_dlink_node *ptr;
1078 time_t seconds;
1079 int days, hours, minutes;
1080 int j = 0;
1081
1082 if(ConfigServerHide.flatten_links && !IsOper(source_p) &&
1083 !IsExemptShide(source_p))
1084 {
1085 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
1086 form_str (ERR_NOPRIVILEGES));
1087 return;
1088 }
1089
1090 RB_DLINK_FOREACH (ptr, serv_list.head)
1091 {
1092 target_p = ptr->data;
1093
1094 j++;
1095 seconds = rb_current_time() - target_p->localClient->firsttime;
1096
1097 days = (int) (seconds / 86400);
1098 seconds %= 86400;
1099 hours = (int) (seconds / 3600);
1100 seconds %= 3600;
1101 minutes = (int) (seconds / 60);
1102 seconds %= 60;
1103
1104 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1105 "V :%s (%s!*@*) Idle: %d SendQ: %d "
1106 "Connected: %d day%s, %d:%02d:%02d",
1107 target_p->name,
1108 (target_p->serv->by[0] ? target_p->serv->by : "Remote."),
1109 (int) (rb_current_time() - target_p->localClient->lasttime),
1110 (int) rb_linebuf_len (&target_p->localClient->buf_sendq),
1111 days, (days == 1) ? "" : "s", hours, minutes,
1112 (int) seconds);
1113 }
1114
1115 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1116 "V :%d Server(s)", j);
1117 }
1118
1119 static void
1120 stats_tgecos(struct Client *source_p)
1121 {
1122 struct ConfItem *aconf;
1123 rb_dlink_node *ptr;
1124
1125 RB_DLINK_FOREACH(ptr, xline_conf_list.head)
1126 {
1127 aconf = ptr->data;
1128
1129 if(aconf->hold)
1130 sendto_one_numeric(source_p, RPL_STATSXLINE,
1131 form_str(RPL_STATSXLINE),
1132 'x', aconf->port, aconf->host,
1133 aconf->passwd);
1134 }
1135 }
1136
1137 static void
1138 stats_gecos(struct Client *source_p)
1139 {
1140 struct ConfItem *aconf;
1141 rb_dlink_node *ptr;
1142
1143 RB_DLINK_FOREACH(ptr, xline_conf_list.head)
1144 {
1145 aconf = ptr->data;
1146
1147 if(!aconf->hold)
1148 sendto_one_numeric(source_p, RPL_STATSXLINE,
1149 form_str(RPL_STATSXLINE),
1150 'X', aconf->port, aconf->host,
1151 aconf->passwd);
1152 }
1153 }
1154
1155 static void
1156 stats_class(struct Client *source_p)
1157 {
1158 if(ConfigFileEntry.stats_y_oper_only && !IsOper(source_p))
1159 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
1160 form_str (ERR_NOPRIVILEGES));
1161 else
1162 report_classes(source_p);
1163 }
1164
1165 static void
1166 stats_memory (struct Client *source_p)
1167 {
1168 struct Client *target_p;
1169 struct Channel *chptr;
1170 rb_dlink_node *rb_dlink;
1171 rb_dlink_node *ptr;
1172 int channel_count = 0;
1173 int local_client_conf_count = 0; /* local client conf links */
1174 int users_counted = 0; /* user structs */
1175
1176 int channel_users = 0;
1177 int channel_invites = 0;
1178 int channel_bans = 0;
1179 int channel_except = 0;
1180 int channel_invex = 0;
1181 int channel_quiets = 0;
1182
1183 int class_count = 0; /* classes */
1184 int conf_count = 0; /* conf lines */
1185 int users_invited_count = 0; /* users invited */
1186 int user_channels = 0; /* users in channels */
1187 int aways_counted = 0;
1188 size_t number_servers_cached; /* number of servers cached by scache */
1189
1190 size_t channel_memory = 0;
1191 size_t channel_ban_memory = 0;
1192 size_t channel_except_memory = 0;
1193 size_t channel_invex_memory = 0;
1194 size_t channel_quiet_memory = 0;
1195
1196 size_t away_memory = 0; /* memory used by aways */
1197 size_t ww = 0; /* whowas array count */
1198 size_t wwm = 0; /* whowas array memory used */
1199 size_t conf_memory = 0; /* memory used by conf lines */
1200 size_t mem_servers_cached; /* memory used by scache */
1201
1202 size_t linebuf_count = 0;
1203 size_t linebuf_memory_used = 0;
1204
1205 size_t total_channel_memory = 0;
1206 size_t totww = 0;
1207
1208 size_t local_client_count = 0;
1209 size_t local_client_memory_used = 0;
1210
1211 size_t remote_client_count = 0;
1212 size_t remote_client_memory_used = 0;
1213
1214 size_t total_memory = 0;
1215
1216 count_whowas_memory(&ww, &wwm);
1217
1218 RB_DLINK_FOREACH(ptr, global_client_list.head)
1219 {
1220 target_p = ptr->data;
1221 if(MyConnect(target_p))
1222 {
1223 local_client_conf_count++;
1224 }
1225
1226 if(target_p->user)
1227 {
1228 users_counted++;
1229 users_invited_count += rb_dlink_list_length(&target_p->user->invited);
1230 user_channels += rb_dlink_list_length(&target_p->user->channel);
1231 if(target_p->user->away)
1232 {
1233 aways_counted++;
1234 away_memory += (strlen(target_p->user->away) + 1);
1235 }
1236 }
1237 }
1238
1239 /* Count up all channels, ban lists, except lists, Invex lists */
1240 RB_DLINK_FOREACH(ptr, global_channel_list.head)
1241 {
1242 chptr = ptr->data;
1243 channel_count++;
1244 channel_memory += (strlen(chptr->chname) + sizeof(struct Channel));
1245
1246 channel_users += rb_dlink_list_length(&chptr->members);
1247 channel_invites += rb_dlink_list_length(&chptr->invites);
1248
1249 RB_DLINK_FOREACH(rb_dlink, chptr->banlist.head)
1250 {
1251 channel_bans++;
1252
1253 channel_ban_memory += sizeof(rb_dlink_node) + sizeof(struct Ban);
1254 }
1255
1256 RB_DLINK_FOREACH(rb_dlink, chptr->exceptlist.head)
1257 {
1258 channel_except++;
1259
1260 channel_except_memory += (sizeof(rb_dlink_node) + sizeof(struct Ban));
1261 }
1262
1263 RB_DLINK_FOREACH(rb_dlink, chptr->invexlist.head)
1264 {
1265 channel_invex++;
1266
1267 channel_invex_memory += (sizeof(rb_dlink_node) + sizeof(struct Ban));
1268 }
1269
1270 RB_DLINK_FOREACH(rb_dlink, chptr->quietlist.head)
1271 {
1272 channel_quiets++;
1273
1274 channel_quiet_memory += (sizeof(rb_dlink_node) + sizeof(struct Ban));
1275 }
1276 }
1277
1278 /* count up all classes */
1279
1280 class_count = rb_dlink_list_length(&class_list) + 1;
1281
1282 rb_count_rb_linebuf_memory(&linebuf_count, &linebuf_memory_used);
1283
1284 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1285 "z :Users %u(%lu) Invites %u(%lu)",
1286 users_counted,
1287 (unsigned long) users_counted * sizeof(struct User),
1288 users_invited_count,
1289 (unsigned long) users_invited_count * sizeof(rb_dlink_node));
1290
1291 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1292 "z :User channels %u(%lu) Aways %u(%d)",
1293 user_channels,
1294 (unsigned long) user_channels * sizeof(rb_dlink_node),
1295 aways_counted, (int) away_memory);
1296
1297 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1298 "z :Attached confs %u(%lu)",
1299 local_client_conf_count,
1300 (unsigned long) local_client_conf_count * sizeof(rb_dlink_node));
1301
1302 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1303 "z :Conflines %u(%d)", conf_count, (int) conf_memory);
1304
1305 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1306 "z :Classes %u(%lu)",
1307 class_count,
1308 (unsigned long) class_count * sizeof(struct Class));
1309
1310 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1311 "z :Channels %u(%d)",
1312 channel_count, (int) channel_memory);
1313
1314 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1315 "z :Bans %u(%d) Exceptions %u(%d) Invex %u(%d) Quiets %u(%d)",
1316 channel_bans, (int) channel_ban_memory,
1317 channel_except, (int) channel_except_memory,
1318 channel_invex, (int) channel_invex_memory,
1319 channel_quiets, (int) channel_quiet_memory);
1320
1321 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1322 "z :Channel members %u(%lu) invite %u(%lu)",
1323 channel_users,
1324 (unsigned long) channel_users * sizeof(rb_dlink_node),
1325 channel_invites,
1326 (unsigned long) channel_invites * sizeof(rb_dlink_node));
1327
1328 total_channel_memory = channel_memory +
1329 channel_ban_memory +
1330 channel_users * sizeof(rb_dlink_node) + channel_invites * sizeof(rb_dlink_node);
1331
1332 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1333 "z :Whowas array %ld(%ld)",
1334 (long)ww, (long)wwm);
1335
1336 totww = wwm;
1337
1338 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1339 "z :Hash: client %u(%ld) chan %u(%ld)",
1340 U_MAX, (long)(U_MAX * sizeof(rb_dlink_list)),
1341 CH_MAX, (long)(CH_MAX * sizeof(rb_dlink_list)));
1342
1343 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1344 "z :linebuf %ld(%ld)",
1345 (long)linebuf_count, (long)linebuf_memory_used);
1346
1347 count_scache(&number_servers_cached, &mem_servers_cached);
1348
1349 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1350 "z :scache %ld(%ld)",
1351 (long)number_servers_cached, (long)mem_servers_cached);
1352
1353 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1354 "z :hostname hash %d(%ld)",
1355 HOST_MAX, (long)HOST_MAX * sizeof(rb_dlink_list));
1356
1357 total_memory = totww + total_channel_memory + conf_memory +
1358 class_count * sizeof(struct Class);
1359
1360 total_memory += mem_servers_cached;
1361 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1362 "z :Total: whowas %d channel %d conf %d",
1363 (int) totww, (int) total_channel_memory,
1364 (int) conf_memory);
1365
1366 count_local_client_memory(&local_client_count, &local_client_memory_used);
1367 total_memory += local_client_memory_used;
1368
1369 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1370 "z :Local client Memory in use: %ld(%ld)",
1371 (long)local_client_count, (long)local_client_memory_used);
1372
1373
1374 count_remote_client_memory(&remote_client_count, &remote_client_memory_used);
1375 total_memory += remote_client_memory_used;
1376
1377 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1378 "z :Remote client Memory in use: %ld(%ld)",
1379 (long)remote_client_count,
1380 (long)remote_client_memory_used);
1381 }
1382
1383 static void
1384 stats_ziplinks (struct Client *source_p)
1385 {
1386 rb_dlink_node *ptr;
1387 struct Client *target_p;
1388 struct ZipStats *zipstats;
1389 int sent_data = 0;
1390 char buf[128], buf1[128];
1391 RB_DLINK_FOREACH (ptr, serv_list.head)
1392 {
1393 target_p = ptr->data;
1394 if(IsCapable (target_p, CAP_ZIP))
1395 {
1396 zipstats = target_p->localClient->zipstats;
1397 sprintf(buf, "%.2f%%", zipstats->out_ratio);
1398 sprintf(buf1, "%.2f%%", zipstats->in_ratio);
1399 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1400 "Z :ZipLinks stats for %s send[%s compression "
1401 "(%llu kB data/%llu kB wire)] recv[%s compression "
1402 "(%llu kB data/%llu kB wire)]",
1403 target_p->name,
1404 buf, zipstats->out >> 10,
1405 zipstats->out_wire >> 10, buf1,
1406 zipstats->in >> 10, zipstats->in_wire >> 10);
1407 sent_data++;
1408 }
1409 }
1410
1411 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1412 "Z :%u ziplink(s)", sent_data);
1413 }
1414
1415 static void
1416 stats_servlinks (struct Client *source_p)
1417 {
1418 static char Sformat[] = ":%s %d %s %s %u %u %u %u %u :%u %u %s";
1419 long uptime, sendK, receiveK;
1420 struct Client *target_p;
1421 rb_dlink_node *ptr;
1422 int j = 0;
1423 char buf[128];
1424
1425 if(ConfigServerHide.flatten_links && !IsOper (source_p) &&
1426 !IsExemptShide(source_p))
1427 {
1428 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
1429 form_str (ERR_NOPRIVILEGES));
1430 return;
1431 }
1432
1433 sendK = receiveK = 0;
1434
1435 RB_DLINK_FOREACH (ptr, serv_list.head)
1436 {
1437 target_p = ptr->data;
1438
1439 j++;
1440 sendK += target_p->localClient->sendK;
1441 receiveK += target_p->localClient->receiveK;
1442
1443 sendto_one(source_p, Sformat,
1444 get_id(&me, source_p), RPL_STATSLINKINFO, get_id(source_p, source_p),
1445 target_p->name,
1446 (int) rb_linebuf_len (&target_p->localClient->buf_sendq),
1447 (int) target_p->localClient->sendM,
1448 (int) target_p->localClient->sendK,
1449 (int) target_p->localClient->receiveM,
1450 (int) target_p->localClient->receiveK,
1451 rb_current_time() - target_p->localClient->firsttime,
1452 (rb_current_time() > target_p->localClient->lasttime) ?
1453 (rb_current_time() - target_p->localClient->lasttime) : 0,
1454 IsOper (source_p) ? show_capabilities (target_p) : "TS");
1455 }
1456
1457 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1458 "? :%u total server(s)", j);
1459
1460 snprintf(buf, sizeof buf, "%7.2f", _GMKv ((sendK)));
1461 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1462 "? :Sent total : %s %s",
1463 buf, _GMKs (sendK));
1464 snprintf(buf, sizeof buf, "%7.2f", _GMKv ((receiveK)));
1465 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1466 "? :Recv total : %s %s",
1467 buf, _GMKs (receiveK));
1468
1469 uptime = (rb_current_time() - startup_time);
1470 snprintf(buf, sizeof buf, "%7.2f %s (%4.1f K/s)",
1471 _GMKv (me.localClient->sendK),
1472 _GMKs (me.localClient->sendK),
1473 (float) ((float) me.localClient->sendK / (float) uptime));
1474 sendto_one_numeric(source_p, RPL_STATSDEBUG, "? :Server send: %s", buf);
1475 snprintf(buf, sizeof buf, "%7.2f %s (%4.1f K/s)",
1476 _GMKv (me.localClient->receiveK),
1477 _GMKs (me.localClient->receiveK),
1478 (float) ((float) me.localClient->receiveK / (float) uptime));
1479 sendto_one_numeric(source_p, RPL_STATSDEBUG, "? :Server recv: %s", buf);
1480 }
1481
1482 static int
1483 stats_l_should_show_oper(struct Client *target_p)
1484 {
1485 if (IsOperInvis(target_p))
1486 return 0;
1487
1488 return 1;
1489 }
1490
1491 static void
1492 stats_ltrace(struct Client *source_p, int parc, const char *parv[])
1493 {
1494 int doall = 0;
1495 int wilds = 0;
1496 const char *name;
1497 char statchar = parv[1][0];
1498
1499 /* this is def targeted at us somehow.. */
1500 if(parc > 2 && !EmptyString(parv[2]))
1501 {
1502 /* directed at us generically? */
1503 if(match(parv[2], me.name) ||
1504 (!MyClient(source_p) && !irccmp(parv[2], me.id)))
1505 {
1506 name = me.name;
1507 doall = 1;
1508 }
1509 else
1510 {
1511 name = parv[2];
1512 wilds = strchr(name, '*') || strchr(name, '?');
1513 }
1514
1515 /* must be directed at a specific person thats not us */
1516 if(!doall && !wilds)
1517 {
1518 struct Client *target_p;
1519
1520 if(MyClient(source_p))
1521 target_p = find_named_person(name);
1522 else
1523 target_p = find_person(name);
1524
1525 if(target_p != NULL)
1526 {
1527 stats_spy(source_p, statchar, target_p->name);
1528 stats_l_client(source_p, target_p, statchar);
1529 }
1530 else
1531 sendto_one_numeric(source_p, ERR_NOSUCHSERVER,
1532 form_str(ERR_NOSUCHSERVER),
1533 name);
1534
1535 return;
1536 }
1537 }
1538 else
1539 {
1540 name = me.name;
1541 doall = 1;
1542 }
1543
1544 stats_spy(source_p, statchar, name);
1545
1546 if(doall)
1547 {
1548 /* local opers get everyone */
1549 if(MyOper(source_p))
1550 {
1551 stats_l_list(source_p, name, doall, wilds, &unknown_list, statchar, NULL);
1552 stats_l_list(source_p, name, doall, wilds, &lclient_list, statchar, NULL);
1553 }
1554 else
1555 {
1556 /* they still need themselves if theyre local.. */
1557 if(MyClient(source_p))
1558 stats_l_client(source_p, source_p, statchar);
1559
1560 stats_l_list(source_p, name, doall, wilds, &local_oper_list, statchar, stats_l_should_show_oper);
1561 }
1562
1563 if (!ConfigServerHide.flatten_links || IsOper(source_p) ||
1564 IsExemptShide(source_p))
1565 stats_l_list(source_p, name, doall, wilds, &serv_list, statchar, NULL);
1566
1567 return;
1568 }
1569
1570 /* ok, at this point theyre looking for a specific client whos on
1571 * our server.. but it contains a wildcard. --fl
1572 */
1573 stats_l_list(source_p, name, doall, wilds, &lclient_list, statchar, NULL);
1574
1575 return;
1576 }
1577
1578 static void
1579 stats_l_list(struct Client *source_p, const char *name, int doall, int wilds,
1580 rb_dlink_list * list, char statchar, int (*check_fn)(struct Client *target_p))
1581 {
1582 rb_dlink_node *ptr;
1583 struct Client *target_p;
1584
1585 /* send information about connections which match. note, we
1586 * dont need tests for IsInvisible(), because non-opers will
1587 * never get here for normal clients --fl
1588 */
1589 RB_DLINK_FOREACH(ptr, list->head)
1590 {
1591 target_p = ptr->data;
1592
1593 if(!doall && wilds && !match(name, target_p->name))
1594 continue;
1595
1596 if (check_fn == NULL || check_fn(target_p))
1597 stats_l_client(source_p, target_p, statchar);
1598 }
1599 }
1600
1601 void
1602 stats_l_client(struct Client *source_p, struct Client *target_p,
1603 char statchar)
1604 {
1605 if(IsAnyServer(target_p))
1606 {
1607 sendto_one_numeric(source_p, RPL_STATSLINKINFO, Lformat,
1608 target_p->name,
1609 (int) rb_linebuf_len(&target_p->localClient->buf_sendq),
1610 (int) target_p->localClient->sendM,
1611 (int) target_p->localClient->sendK,
1612 (int) target_p->localClient->receiveM,
1613 (int) target_p->localClient->receiveK,
1614 rb_current_time() - target_p->localClient->firsttime,
1615 (rb_current_time() > target_p->localClient->lasttime) ?
1616 (rb_current_time() - target_p->localClient->lasttime) : 0,
1617 IsOper(source_p) ? show_capabilities(target_p) : "-");
1618 }
1619
1620 else
1621 {
1622 sendto_one_numeric(source_p, RPL_STATSLINKINFO, Lformat,
1623 show_ip(source_p, target_p) ?
1624 (IsUpper(statchar) ?
1625 get_client_name(target_p, SHOW_IP) :
1626 get_client_name(target_p, HIDE_IP)) :
1627 get_client_name(target_p, MASK_IP),
1628 (int) rb_linebuf_len(&target_p->localClient->buf_sendq),
1629 (int) target_p->localClient->sendM,
1630 (int) target_p->localClient->sendK,
1631 (int) target_p->localClient->receiveM,
1632 (int) target_p->localClient->receiveK,
1633 rb_current_time() - target_p->localClient->firsttime,
1634 (rb_current_time() > target_p->localClient->lasttime) ?
1635 (rb_current_time() - target_p->localClient->lasttime) : 0,
1636 "-");
1637 }
1638 }
1639
1640 static void
1641 rb_dump_fd_callback(int fd, const char *desc, void *data)
1642 {
1643 struct Client *source_p = data;
1644 sendto_one_numeric(source_p, RPL_STATSDEBUG, "F :fd %-3d desc '%s'", fd, desc);
1645 }
1646
1647 static void
1648 stats_comm(struct Client *source_p)
1649 {
1650 rb_dump_fd(rb_dump_fd_callback, source_p);
1651 }
1652
1653 /*
1654 * stats_spy
1655 *
1656 * inputs - pointer to client doing the /stats
1657 * - char letter they are doing /stats on
1658 * output - none
1659 * side effects -
1660 * This little helper function reports to opers if configured.
1661 * personally, I don't see why opers need to see stats requests
1662 * at all. They are just "noise" to an oper, and users can't do
1663 * any damage with stats requests now anyway. So, why show them?
1664 * -Dianora
1665 */
1666 static void
1667 stats_spy(struct Client *source_p, char statchar, const char *name)
1668 {
1669 hook_data_int data;
1670
1671 data.client = source_p;
1672 data.arg1 = name;
1673 data.arg2 = (int) statchar;
1674
1675 call_hook(doing_stats_hook, &data);
1676 }
1677
1678 /* stats_p_spy()
1679 *
1680 * input - pointer to client doing stats
1681 * ouput -
1682 * side effects - call hook doing_stats_p
1683 */
1684 static void
1685 stats_p_spy (struct Client *source_p)
1686 {
1687 hook_data data;
1688
1689 data.client = source_p;
1690 data.arg1 = data.arg2 = NULL;
1691
1692 call_hook(doing_stats_p_hook, &data);
1693 }
1694
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