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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 "irc_string.h"
32 #include "ircd.h" /* me */
33 #include "listener.h" /* show_ports */
34 #include "s_gline.h"
35 #include "msg.h" /* Message */
36 #include "hostmask.h" /* report_mtrie_conf_links */
37 #include "numeric.h" /* ERR_xxx */
38 #include "scache.h" /* list_scache */
39 #include "send.h" /* sendto_one */
40 #include "s_conf.h" /* ConfItem */
41 #include "s_serv.h" /* hunt_server */
42 #include "s_stats.h"
43 #include "s_user.h" /* show_opers */
44 #include "blacklist.h" /* dnsbl stuff */
45 #include "parse.h"
46 #include "modules.h"
47 #include "hook.h"
48 #include "s_newconf.h"
49 #include "hash.h"
50 #include "reject.h"
51 #include "whowas.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 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) ();
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_glines(struct Client *);
99 static void stats_pending_glines(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_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 /* This table contains the possible stats items, in order:
125 * stats letter, function to call, operonly? adminonly?
126 * case only matters in the stats letter column.. -- fl_
127 */
128 static struct StatsStruct stats_cmd_table[] = {
129 /* letter function need_oper need_admin */
130 {'a', stats_dns_servers, 1, 1, },
131 {'A', stats_dns_servers, 1, 1, },
132 {'b', stats_delay, 1, 1, },
133 {'B', stats_hash, 1, 1, },
134 {'c', stats_connect, 0, 0, },
135 {'C', stats_connect, 0, 0, },
136 {'d', stats_tdeny, 1, 0, },
137 {'D', stats_deny, 1, 0, },
138 {'e', stats_exempt, 1, 0, },
139 {'E', stats_events, 1, 1, },
140 {'f', stats_comm, 1, 1, },
141 {'F', stats_comm, 1, 1, },
142 {'g', stats_pending_glines, 1, 0, },
143 {'G', stats_glines, 1, 0, },
144 {'h', stats_hubleaf, 0, 0, },
145 {'H', stats_hubleaf, 0, 0, },
146 {'i', stats_auth, 0, 0, },
147 {'I', stats_auth, 0, 0, },
148 {'k', stats_tklines, 0, 0, },
149 {'K', stats_klines, 0, 0, },
150 {'l', stats_ltrace, 0, 0, },
151 {'L', stats_ltrace, 0, 0, },
152 {'m', stats_messages, 0, 0, },
153 {'M', stats_messages, 0, 0, },
154 {'n', stats_dnsbl, 0, 0, },
155 {'o', stats_oper, 0, 0, },
156 {'O', stats_oper, 0, 0, },
157 {'p', stats_operedup, 0, 0, },
158 {'P', stats_ports, 0, 0, },
159 {'q', stats_tresv, 1, 0, },
160 {'Q', stats_resv, 1, 0, },
161 {'r', stats_usage, 1, 0, },
162 {'R', stats_usage, 1, 0, },
163 {'t', stats_tstats, 1, 0, },
164 {'T', stats_tstats, 1, 0, },
165 {'u', stats_uptime, 0, 0, },
166 {'U', stats_shared, 1, 0, },
167 {'v', stats_servers, 0, 0, },
168 {'V', stats_servers, 0, 0, },
169 {'x', stats_tgecos, 1, 0, },
170 {'X', stats_gecos, 1, 0, },
171 {'y', stats_class, 0, 0, },
172 {'Y', stats_class, 0, 0, },
173 {'z', stats_memory, 1, 0, },
174 {'Z', stats_ziplinks, 1, 0, },
175 {'?', stats_servlinks, 0, 0, },
176 {(char) 0, (void (*)()) 0, 0, 0, }
177 };
178
179 /*
180 * m_stats by fl_
181 * parv[0] = sender prefix
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].handler; 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_cmd_table[i].handler (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 buf[0] = '\0';
305 s = buf;
306
307 if(IsOper(source_p))
308 {
309 if(ServerConfAutoconn(server_p))
310 *s++ = 'A';
311 if(ServerConfTb(server_p))
312 *s++ = 'T';
313 if(ServerConfCompressed(server_p))
314 *s++ = 'Z';
315 }
316
317 if(!buf[0])
318 *s++ = '*';
319
320 *s = '\0';
321
322 sendto_one_numeric(source_p, RPL_STATSCLINE,
323 form_str(RPL_STATSCLINE),
324 #ifndef HIDE_SERVERS_IPS
325 server_p->host,
326 #else
327 "*@127.0.0.1",
328 #endif
329 buf, server_p->name,
330 server_p->port, server_p->class_name);
331 }
332 }
333
334 /* stats_tdeny()
335 *
336 * input - client to report to
337 * output - none
338 * side effects - client is given temp dline list.
339 */
340 static void
341 stats_tdeny (struct Client *source_p)
342 {
343 char *host, *pass, *user, *oper_reason;
344 struct AddressRec *arec;
345 struct ConfItem *aconf;
346 int i;
347
348 for (i = 0; i < ATABLE_SIZE; i++)
349 {
350 for (arec = atable[i]; arec; arec = arec->next)
351 {
352 if(arec->type == CONF_DLINE)
353 {
354 aconf = arec->aconf;
355
356 if(!(aconf->flags & CONF_FLAGS_TEMPORARY))
357 continue;
358
359 get_printable_kline(source_p, aconf, &host, &pass, &user, &oper_reason);
360
361 sendto_one_numeric(source_p, RPL_STATSDLINE,
362 form_str (RPL_STATSDLINE),
363 'd', host, pass,
364 oper_reason ? "|" : "",
365 oper_reason ? oper_reason : "");
366 }
367 }
368 }
369 }
370
371 /* stats_deny()
372 *
373 * input - client to report to
374 * output - none
375 * side effects - client is given dline list.
376 */
377 static void
378 stats_deny (struct Client *source_p)
379 {
380 char *host, *pass, *user, *oper_reason;
381 struct AddressRec *arec;
382 struct ConfItem *aconf;
383 int i;
384
385 for (i = 0; i < ATABLE_SIZE; i++)
386 {
387 for (arec = atable[i]; arec; arec = arec->next)
388 {
389 if(arec->type == CONF_DLINE)
390 {
391 aconf = arec->aconf;
392
393 if(aconf->flags & CONF_FLAGS_TEMPORARY)
394 continue;
395
396 get_printable_kline(source_p, aconf, &host, &pass, &user, &oper_reason);
397
398 sendto_one_numeric(source_p, RPL_STATSDLINE,
399 form_str (RPL_STATSDLINE),
400 'D', host, pass,
401 oper_reason ? "|" : "",
402 oper_reason ? oper_reason : "");
403 }
404 }
405 }
406 }
407
408
409 /* stats_exempt()
410 *
411 * input - client to report to
412 * output - none
413 * side effects - client is given list of exempt blocks
414 */
415 static void
416 stats_exempt(struct Client *source_p)
417 {
418 char *name, *host, *pass, *user, *classname;
419 struct AddressRec *arec;
420 struct ConfItem *aconf;
421 int i, port;
422
423 if(ConfigFileEntry.stats_e_disabled)
424 {
425 sendto_one_numeric(source_p, ERR_DISABLED,
426 form_str(ERR_DISABLED), "STATS e");
427 return;
428 }
429
430 for (i = 0; i < ATABLE_SIZE; i++)
431 {
432 for (arec = atable[i]; arec; arec = arec->next)
433 {
434 if(arec->type == CONF_EXEMPTDLINE)
435 {
436 aconf = arec->aconf;
437 get_printable_conf (aconf, &name, &host, &pass,
438 &user, &port, &classname);
439
440 sendto_one_numeric(source_p, RPL_STATSDLINE,
441 form_str(RPL_STATSDLINE),
442 'e', host, pass, "", "");
443 }
444 }
445 }}
446
447
448 static void
449 stats_events_cb(char *str, void *ptr)
450 {
451 sendto_one_numeric(ptr, RPL_STATSDEBUG, "E :%s", str);
452 }
453
454 static void
455 stats_events (struct Client *source_p)
456 {
457 rb_dump_events(stats_events_cb, source_p);
458 }
459
460 /* stats_pending_glines()
461 *
462 * input - client pointer
463 * output - none
464 * side effects - client is shown list of pending glines
465 */
466 static void
467 stats_pending_glines (struct Client *source_p)
468 {
469 if(ConfigFileEntry.glines)
470 {
471 rb_dlink_node *pending_node;
472 struct gline_pending *glp_ptr;
473 char timebuffer[MAX_DATE_STRING];
474 struct tm *tmptr;
475
476 RB_DLINK_FOREACH (pending_node, pending_glines.head)
477 {
478 glp_ptr = pending_node->data;
479
480 tmptr = localtime (&glp_ptr->time_request1);
481 strftime (timebuffer, MAX_DATE_STRING, "%Y/%m/%d %H:%M:%S", tmptr);
482
483 sendto_one_notice(source_p,
484 ":1) %s!%s@%s on %s requested gline at %s for %s@%s [%s]",
485 glp_ptr->oper_nick1,
486 glp_ptr->oper_user1, glp_ptr->oper_host1,
487 glp_ptr->oper_server1, timebuffer,
488 glp_ptr->user, glp_ptr->host, glp_ptr->reason1);
489
490 if(glp_ptr->oper_nick2[0])
491 {
492 tmptr = localtime (&glp_ptr->time_request2);
493 strftime (timebuffer, MAX_DATE_STRING, "%Y/%m/%d %H:%M:%S", tmptr);
494 sendto_one_notice(source_p,
495 ":2) %s!%s@%s on %s requested gline at %s for %s@%s [%s]",
496 glp_ptr->oper_nick2,
497 glp_ptr->oper_user2, glp_ptr->oper_host2,
498 glp_ptr->oper_server2, timebuffer,
499 glp_ptr->user, glp_ptr->host, glp_ptr->reason2);
500 }
501 }
502
503 if(rb_dlink_list_length (&pending_glines) > 0)
504 sendto_one_notice(source_p, ":End of Pending G-lines");
505 }
506 else
507 sendto_one_notice(source_p, ":This server does not support G-Lines");
508
509 }
510
511 /* stats_glines()
512 *
513 * input - client pointer
514 * output - none
515 * side effects - client is shown list of glines
516 */
517 static void
518 stats_glines (struct Client *source_p)
519 {
520 if(ConfigFileEntry.glines)
521 {
522 rb_dlink_node *gline_node;
523 struct ConfItem *kill_ptr;
524
525 RB_DLINK_FOREACH_PREV (gline_node, glines.tail)
526 {
527 kill_ptr = gline_node->data;
528
529 sendto_one_numeric(source_p, RPL_STATSKLINE,
530 form_str(RPL_STATSKLINE), 'G',
531 kill_ptr->host ? kill_ptr->host : "*",
532 kill_ptr->user ? kill_ptr->user : "*",
533 kill_ptr->passwd ? kill_ptr->passwd : "No Reason",
534 kill_ptr->spasswd ? "|" : "",
535 kill_ptr->spasswd ? kill_ptr->spasswd : "");
536 }
537 }
538 else
539 sendto_one_notice(source_p, ":This server does not support G-Lines");
540 }
541
542
543 static void
544 stats_hubleaf(struct Client *source_p)
545 {
546 struct remote_conf *hub_p;
547 rb_dlink_node *ptr;
548
549 if((ConfigFileEntry.stats_h_oper_only ||
550 (ConfigServerHide.flatten_links && !IsExemptShide(source_p))) &&
551 !IsOper(source_p))
552 {
553 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
554 form_str (ERR_NOPRIVILEGES));
555 return;
556 }
557
558 RB_DLINK_FOREACH(ptr, hubleaf_conf_list.head)
559 {
560 hub_p = ptr->data;
561
562 if(hub_p->flags & CONF_HUB)
563 sendto_one_numeric(source_p, RPL_STATSHLINE,
564 form_str(RPL_STATSHLINE),
565 hub_p->host, hub_p->server);
566 else
567 sendto_one_numeric(source_p, RPL_STATSLLINE,
568 form_str(RPL_STATSLLINE),
569 hub_p->host, hub_p->server);
570 }
571 }
572
573
574 static void
575 stats_auth (struct Client *source_p)
576 {
577 /* Oper only, if unopered, return ERR_NOPRIVS */
578 if((ConfigFileEntry.stats_i_oper_only == 2) && !IsOper (source_p))
579 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
580 form_str (ERR_NOPRIVILEGES));
581
582 /* If unopered, Only return matching auth blocks */
583 else if((ConfigFileEntry.stats_i_oper_only == 1) && !IsOper (source_p))
584 {
585 struct ConfItem *aconf;
586 char *name, *host, *pass, *user, *classname;
587 int port;
588
589 if(MyConnect (source_p))
590 aconf = find_conf_by_address (source_p->host, source_p->sockhost, NULL,
591 (struct sockaddr *)&source_p->localClient->ip,
592 CONF_CLIENT,
593 source_p->localClient->ip.ss_family,
594 source_p->username);
595 else
596 aconf = find_conf_by_address (source_p->host, NULL, NULL, NULL, CONF_CLIENT,
597 0, source_p->username);
598
599 if(aconf == NULL)
600 return;
601
602 get_printable_conf (aconf, &name, &host, &pass, &user, &port, &classname);
603
604 sendto_one_numeric(source_p, RPL_STATSILINE, form_str(RPL_STATSILINE),
605 name, show_iline_prefix(source_p, aconf, user),
606 host, port, classname);
607 }
608
609 /* Theyre opered, or allowed to see all auth blocks */
610 else
611 report_auth (source_p);
612 }
613
614
615 static void
616 stats_tklines(struct Client *source_p)
617 {
618 /* Oper only, if unopered, return ERR_NOPRIVS */
619 if((ConfigFileEntry.stats_k_oper_only == 2) && !IsOper (source_p))
620 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
621 form_str (ERR_NOPRIVILEGES));
622
623 /* If unopered, Only return matching klines */
624 else if((ConfigFileEntry.stats_k_oper_only == 1) && !IsOper (source_p))
625 {
626 struct ConfItem *aconf;
627 char *host, *pass, *user, *oper_reason;
628
629 if(MyConnect (source_p))
630 aconf = find_conf_by_address (source_p->host, source_p->sockhost, NULL,
631 (struct sockaddr *)&source_p->localClient->ip,
632 CONF_KILL,
633 source_p->localClient->ip.ss_family,
634 source_p->username);
635 else
636 aconf = find_conf_by_address (source_p->host, NULL, NULL, NULL, CONF_KILL,
637 0, source_p->username);
638
639 if(aconf == NULL)
640 return;
641
642 /* dont report a permanent kline as a tkline */
643 if((aconf->flags & CONF_FLAGS_TEMPORARY) == 0)
644 return;
645
646 get_printable_kline(source_p, aconf, &host, &pass, &user, &oper_reason);
647
648 sendto_one_numeric(source_p, RPL_STATSKLINE,
649 form_str(RPL_STATSKLINE), aconf->flags & CONF_FLAGS_TEMPORARY ? 'k' : 'K',
650 host, user, pass, oper_reason ? "|" : "",
651 oper_reason ? oper_reason : "");
652 }
653 /* Theyre opered, or allowed to see all klines */
654 else
655 {
656 struct ConfItem *aconf;
657 rb_dlink_node *ptr;
658 int i;
659 char *user, *host, *pass, *oper_reason;
660
661 for(i = 0; i < LAST_TEMP_TYPE; i++)
662 {
663 RB_DLINK_FOREACH(ptr, temp_klines[i].head)
664 {
665 aconf = ptr->data;
666
667 get_printable_kline(source_p, aconf, &host, &pass,
668 &user, &oper_reason);
669
670 sendto_one_numeric(source_p, RPL_STATSKLINE,
671 form_str(RPL_STATSKLINE),
672 'k', host, user, pass,
673 oper_reason ? "|" : "",
674 oper_reason ? oper_reason : "");
675 }
676 }
677 }
678 }
679
680 static void
681 stats_klines(struct Client *source_p)
682 {
683 /* Oper only, if unopered, return ERR_NOPRIVS */
684 if((ConfigFileEntry.stats_k_oper_only == 2) && !IsOper (source_p))
685 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
686 form_str (ERR_NOPRIVILEGES));
687
688 /* If unopered, Only return matching klines */
689 else if((ConfigFileEntry.stats_k_oper_only == 1) && !IsOper (source_p))
690 {
691 struct ConfItem *aconf;
692 char *host, *pass, *user, *oper_reason;
693
694 /* search for a kline */
695 if(MyConnect (source_p))
696 aconf = find_conf_by_address (source_p->host, source_p->sockhost, NULL,
697 (struct sockaddr *)&source_p->localClient->ip,
698 CONF_KILL,
699 source_p->localClient->ip.ss_family,
700 source_p->username);
701 else
702 aconf = find_conf_by_address (source_p->host, NULL, NULL, NULL, CONF_KILL,
703 0, source_p->username);
704
705 if(aconf == NULL)
706 return;
707
708 get_printable_kline(source_p, aconf, &host, &pass, &user, &oper_reason);
709
710 sendto_one_numeric(source_p, RPL_STATSKLINE, form_str(RPL_STATSKLINE),
711 aconf->flags & CONF_FLAGS_TEMPORARY ? 'k' : 'K',
712 host, user, pass, oper_reason ? "|" : "",
713 oper_reason ? oper_reason : "");
714 }
715 /* Theyre opered, or allowed to see all klines */
716 else
717 report_Klines (source_p);
718 }
719
720 static void
721 stats_messages(struct Client *source_p)
722 {
723 report_messages(source_p);
724 }
725
726 static void
727 stats_dnsbl(struct Client *source_p)
728 {
729 rb_dlink_node *ptr;
730 struct Blacklist *blptr;
731
732 RB_DLINK_FOREACH(ptr, blacklist_list.head)
733 {
734 blptr = ptr->data;
735
736 /* use RPL_STATSDEBUG for now -- jilles */
737 sendto_one_numeric(source_p, RPL_STATSDEBUG, "n :%d %s %s (%d)",
738 blptr->hits,
739 blptr->host,
740 blptr->status & CONF_ILLEGAL ? "disabled" : "active",
741 blptr->refcount);
742 }
743 }
744
745 static void
746 stats_oper(struct Client *source_p)
747 {
748 struct oper_conf *oper_p;
749 rb_dlink_node *ptr;
750
751 if(!IsOper(source_p) && ConfigFileEntry.stats_o_oper_only)
752 {
753 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
754 form_str (ERR_NOPRIVILEGES));
755 return;
756 }
757
758 RB_DLINK_FOREACH(ptr, oper_conf_list.head)
759 {
760 oper_p = ptr->data;
761
762 sendto_one_numeric(source_p, RPL_STATSOLINE,
763 form_str(RPL_STATSOLINE),
764 oper_p->username, oper_p->host, oper_p->name,
765 IsOper(source_p) ? get_oper_privs(oper_p->flags) : "0", "-1");
766 }
767 }
768
769
770 /* stats_operedup()
771 *
772 * input - client pointer
773 * output - none
774 * side effects - client is shown a list of active opers
775 */
776 static void
777 stats_operedup (struct Client *source_p)
778 {
779 struct Client *target_p;
780 rb_dlink_node *oper_ptr;
781 unsigned int count = 0;
782
783 RB_DLINK_FOREACH (oper_ptr, oper_list.head)
784 {
785 target_p = oper_ptr->data;
786
787 if(IsOperInvis(target_p) && !IsOper(source_p))
788 continue;
789
790 if(target_p->user->away)
791 continue;
792
793 count++;
794
795 sendto_one_numeric(source_p, RPL_STATSDEBUG,
796 "p :%s (%s@%s)",
797 target_p->name, target_p->username,
798 target_p->host);
799 }
800
801 sendto_one_numeric(source_p, RPL_STATSDEBUG,
802 "p :%u staff members", count);
803
804 stats_p_spy (source_p);
805 }
806
807 static void
808 stats_ports (struct Client *source_p)
809 {
810 if(!IsOper (source_p) && ConfigFileEntry.stats_P_oper_only)
811 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
812 form_str (ERR_NOPRIVILEGES));
813 else
814 show_ports (source_p);
815 }
816
817 static void
818 stats_tresv(struct Client *source_p)
819 {
820 struct ConfItem *aconf;
821 rb_dlink_node *ptr;
822 int i;
823
824 RB_DLINK_FOREACH(ptr, resv_conf_list.head)
825 {
826 aconf = ptr->data;
827 if(aconf->hold)
828 sendto_one_numeric(source_p, RPL_STATSQLINE,
829 form_str(RPL_STATSQLINE),
830 'q', aconf->port, aconf->name, aconf->passwd);
831 }
832
833 HASH_WALK(i, R_MAX, ptr, resvTable)
834 {
835 aconf = ptr->data;
836 if(aconf->hold)
837 sendto_one_numeric(source_p, RPL_STATSQLINE,
838 form_str(RPL_STATSQLINE),
839 'q', aconf->port, aconf->name, aconf->passwd);
840 }
841 HASH_WALK_END
842 }
843
844
845 static void
846 stats_resv(struct Client *source_p)
847 {
848 struct ConfItem *aconf;
849 rb_dlink_node *ptr;
850 int i;
851
852 RB_DLINK_FOREACH(ptr, resv_conf_list.head)
853 {
854 aconf = ptr->data;
855 if(!aconf->hold)
856 sendto_one_numeric(source_p, RPL_STATSQLINE,
857 form_str(RPL_STATSQLINE),
858 'Q', aconf->port, aconf->name, aconf->passwd);
859 }
860
861 HASH_WALK(i, R_MAX, ptr, resvTable)
862 {
863 aconf = ptr->data;
864 if(!aconf->hold)
865 sendto_one_numeric(source_p, RPL_STATSQLINE,
866 form_str(RPL_STATSQLINE),
867 'Q', aconf->port, aconf->name, aconf->passwd);
868 }
869 HASH_WALK_END
870 }
871
872 static void
873 stats_usage (struct Client *source_p)
874 {
875 struct rusage rus;
876 time_t secs;
877 time_t rup;
878 #ifdef hz
879 # define hzz hz
880 #else
881 # ifdef HZ
882 # define hzz HZ
883 # else
884 int hzz = 1;
885 # endif
886 #endif
887
888 if(getrusage(RUSAGE_SELF, &rus) == -1)
889 {
890 sendto_one_notice(source_p, ":Getruseage error: %s.",
891 strerror(errno));
892 return;
893 }
894 secs = rus.ru_utime.tv_sec + rus.ru_stime.tv_sec;
895 if(0 == secs)
896 secs = 1;
897
898 rup = (rb_current_time() - startup_time) * hzz;
899 if(0 == rup)
900 rup = 1;
901
902 sendto_one_numeric(source_p, RPL_STATSDEBUG,
903 "R :CPU Secs %d:%d User %d:%d System %d:%d",
904 (int) (secs / 60), (int) (secs % 60),
905 (int) (rus.ru_utime.tv_sec / 60),
906 (int) (rus.ru_utime.tv_sec % 60),
907 (int) (rus.ru_stime.tv_sec / 60),
908 (int) (rus.ru_stime.tv_sec % 60));
909 sendto_one_numeric(source_p, RPL_STATSDEBUG,
910 "R :RSS %ld ShMem %ld Data %ld Stack %ld",
911 rus.ru_maxrss, (rus.ru_ixrss / rup),
912 (rus.ru_idrss / rup), (rus.ru_isrss / rup));
913 sendto_one_numeric(source_p, RPL_STATSDEBUG,
914 "R :Swaps %d Reclaims %d Faults %d",
915 (int) rus.ru_nswap, (int) rus.ru_minflt, (int) rus.ru_majflt);
916 sendto_one_numeric(source_p, RPL_STATSDEBUG,
917 "R :Block in %d out %d",
918 (int) rus.ru_inblock, (int) rus.ru_oublock);
919 sendto_one_numeric(source_p, RPL_STATSDEBUG,
920 "R :Msg Rcv %d Send %d",
921 (int) rus.ru_msgrcv, (int) rus.ru_msgsnd);
922 sendto_one_numeric(source_p, RPL_STATSDEBUG,
923 "R :Signals %d Context Vol. %d Invol %d",
924 (int) rus.ru_nsignals, (int) rus.ru_nvcsw,
925 (int) rus.ru_nivcsw);
926 }
927
928 static void
929 stats_tstats (struct Client *source_p)
930 {
931 struct Client *target_p;
932 struct ServerStatistics sp;
933 rb_dlink_node *ptr;
934
935 memcpy(&sp, &ServerStats, sizeof(struct ServerStatistics));
936
937 RB_DLINK_FOREACH(ptr, serv_list.head)
938 {
939 target_p = ptr->data;
940
941 sp.is_sbs += target_p->localClient->sendB;
942 sp.is_sbr += target_p->localClient->receiveB;
943 sp.is_sks += target_p->localClient->sendK;
944 sp.is_skr += target_p->localClient->receiveK;
945 sp.is_sti += rb_current_time() - target_p->localClient->firsttime;
946 sp.is_sv++;
947 if(sp.is_sbs > 1023)
948 {
949 sp.is_sks += (sp.is_sbs >> 10);
950 sp.is_sbs &= 0x3ff;
951 }
952 if(sp.is_sbr > 1023)
953 {
954 sp.is_skr += (sp.is_sbr >> 10);
955 sp.is_sbr &= 0x3ff;
956 }
957 }
958
959 RB_DLINK_FOREACH(ptr, lclient_list.head)
960 {
961 target_p = ptr->data;
962
963 sp.is_cbs += target_p->localClient->sendB;
964 sp.is_cbr += target_p->localClient->receiveB;
965 sp.is_cks += target_p->localClient->sendK;
966 sp.is_ckr += target_p->localClient->receiveK;
967 sp.is_cti += rb_current_time() - target_p->localClient->firsttime;
968 sp.is_cl++;
969 if(sp.is_cbs > 1023)
970 {
971 sp.is_cks += (sp.is_cbs >> 10);
972 sp.is_cbs &= 0x3ff;
973 }
974 if(sp.is_cbr > 1023)
975 {
976 sp.is_ckr += (sp.is_cbr >> 10);
977 sp.is_cbr &= 0x3ff;
978 }
979
980 }
981
982 RB_DLINK_FOREACH(ptr, unknown_list.head)
983 {
984 sp.is_ni++;
985 }
986
987 sendto_one_numeric(source_p, RPL_STATSDEBUG,
988 "T :accepts %u refused %u", sp.is_ac, sp.is_ref);
989 sendto_one_numeric(source_p, RPL_STATSDEBUG,
990 "T :rejected %u delaying %lu",
991 sp.is_rej, rb_dlink_list_length(&delay_exit));
992 sendto_one_numeric(source_p, RPL_STATSDEBUG,
993 "T :nicks being delayed %lu",
994 get_nd_count());
995 sendto_one_numeric(source_p, RPL_STATSDEBUG,
996 "T :unknown commands %u prefixes %u",
997 sp.is_unco, sp.is_unpf);
998 sendto_one_numeric(source_p, RPL_STATSDEBUG,
999 "T :nick collisions %u saves %u unknown closes %u",
1000 sp.is_kill, sp.is_save, sp.is_ni);
1001 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1002 "T :wrong direction %u empty %u",
1003 sp.is_wrdi, sp.is_empt);
1004 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1005 "T :numerics seen %u", sp.is_num);
1006 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1007 "T :tgchange blocked msgs %u restricted addrs %lu",
1008 sp.is_tgch, rb_dlink_list_length(&tgchange_list));
1009 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1010 "T :auth successes %u fails %u",
1011 sp.is_asuc, sp.is_abad);
1012 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1013 "T :sasl successes %u fails %u",
1014 sp.is_ssuc, sp.is_sbad);
1015 sendto_one_numeric(source_p, RPL_STATSDEBUG, "T :Client Server");
1016 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1017 "T :connected %u %u", sp.is_cl, sp.is_sv);
1018 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1019 "T :bytes sent %d.%uK %d.%uK",
1020 (int) sp.is_cks, sp.is_cbs,
1021 (int) sp.is_sks, sp.is_sbs);
1022 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1023 "T :bytes recv %d.%uK %d.%uK",
1024 (int) sp.is_ckr, sp.is_cbr,
1025 (int) sp.is_skr, sp.is_sbr);
1026 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1027 "T :time connected %d %d",
1028 (int) sp.is_cti, (int) sp.is_sti);
1029 }
1030
1031 static void
1032 stats_uptime (struct Client *source_p)
1033 {
1034 time_t now;
1035
1036 now = rb_current_time() - startup_time;
1037 sendto_one_numeric(source_p, RPL_STATSUPTIME,
1038 form_str (RPL_STATSUPTIME),
1039 now / 86400, (now / 3600) % 24,
1040 (now / 60) % 60, now % 60);
1041 sendto_one_numeric(source_p, RPL_STATSCONN,
1042 form_str (RPL_STATSCONN),
1043 MaxConnectionCount, MaxClientCount,
1044 Count.totalrestartcount);
1045 }
1046
1047 struct shared_flags
1048 {
1049 int flag;
1050 char letter;
1051 };
1052 static struct shared_flags shared_flagtable[] =
1053 {
1054 { SHARED_PKLINE, 'K' },
1055 { SHARED_TKLINE, 'k' },
1056 { SHARED_UNKLINE, 'U' },
1057 { SHARED_PXLINE, 'X' },
1058 { SHARED_TXLINE, 'x' },
1059 { SHARED_UNXLINE, 'Y' },
1060 { SHARED_PRESV, 'Q' },
1061 { SHARED_TRESV, 'q' },
1062 { SHARED_UNRESV, 'R' },
1063 { SHARED_LOCOPS, 'L' },
1064 { SHARED_REHASH, 'H' },
1065 { 0, '\0'}
1066 };
1067
1068
1069 static void
1070 stats_shared (struct Client *source_p)
1071 {
1072 struct remote_conf *shared_p;
1073 rb_dlink_node *ptr;
1074 char buf[15];
1075 char *p;
1076 int i;
1077
1078 RB_DLINK_FOREACH(ptr, shared_conf_list.head)
1079 {
1080 shared_p = ptr->data;
1081
1082 p = buf;
1083
1084 *p++ = 'c';
1085
1086 for(i = 0; shared_flagtable[i].flag != 0; i++)
1087 {
1088 if(shared_p->flags & shared_flagtable[i].flag)
1089 *p++ = shared_flagtable[i].letter;
1090 }
1091
1092 *p = '\0';
1093
1094 sendto_one_numeric(source_p, RPL_STATSULINE,
1095 form_str(RPL_STATSULINE),
1096 shared_p->server, shared_p->username,
1097 shared_p->host, buf);
1098 }
1099
1100 RB_DLINK_FOREACH(ptr, cluster_conf_list.head)
1101 {
1102 shared_p = ptr->data;
1103
1104 p = buf;
1105
1106 *p++ = 'C';
1107
1108 for(i = 0; shared_flagtable[i].flag != 0; i++)
1109 {
1110 if(shared_p->flags & shared_flagtable[i].flag)
1111 *p++ = shared_flagtable[i].letter;
1112 }
1113
1114 *p = '\0';
1115
1116 sendto_one_numeric(source_p, RPL_STATSULINE,
1117 form_str(RPL_STATSULINE),
1118 shared_p->server, "*", "*", buf);
1119 }
1120 }
1121
1122 /* stats_servers()
1123 *
1124 * input - client pointer
1125 * output - none
1126 * side effects - client is shown lists of who connected servers
1127 */
1128 static void
1129 stats_servers (struct Client *source_p)
1130 {
1131 struct Client *target_p;
1132 rb_dlink_node *ptr;
1133 time_t seconds;
1134 int days, hours, minutes;
1135 int j = 0;
1136
1137 if(ConfigServerHide.flatten_links && !IsOper(source_p) &&
1138 !IsExemptShide(source_p))
1139 {
1140 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
1141 form_str (ERR_NOPRIVILEGES));
1142 return;
1143 }
1144
1145 RB_DLINK_FOREACH (ptr, serv_list.head)
1146 {
1147 target_p = ptr->data;
1148
1149 j++;
1150 seconds = rb_current_time() - target_p->localClient->firsttime;
1151
1152 days = (int) (seconds / 86400);
1153 seconds %= 86400;
1154 hours = (int) (seconds / 3600);
1155 seconds %= 3600;
1156 minutes = (int) (seconds / 60);
1157 seconds %= 60;
1158
1159 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1160 "V :%s (%s!*@*) Idle: %d SendQ: %d "
1161 "Connected: %d day%s, %d:%02d:%02d",
1162 target_p->name,
1163 (target_p->serv->by[0] ? target_p->serv->by : "Remote."),
1164 (int) (rb_current_time() - target_p->localClient->lasttime),
1165 (int) rb_linebuf_len (&target_p->localClient->buf_sendq),
1166 days, (days == 1) ? "" : "s", hours, minutes,
1167 (int) seconds);
1168 }
1169
1170 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1171 "V :%d Server(s)", j);
1172 }
1173
1174 static void
1175 stats_tgecos(struct Client *source_p)
1176 {
1177 struct ConfItem *aconf;
1178 rb_dlink_node *ptr;
1179
1180 RB_DLINK_FOREACH(ptr, xline_conf_list.head)
1181 {
1182 aconf = ptr->data;
1183
1184 if(aconf->hold)
1185 sendto_one_numeric(source_p, RPL_STATSXLINE,
1186 form_str(RPL_STATSXLINE),
1187 'x', aconf->port, aconf->name,
1188 aconf->passwd);
1189 }
1190 }
1191
1192 static void
1193 stats_gecos(struct Client *source_p)
1194 {
1195 struct ConfItem *aconf;
1196 rb_dlink_node *ptr;
1197
1198 RB_DLINK_FOREACH(ptr, xline_conf_list.head)
1199 {
1200 aconf = ptr->data;
1201
1202 if(!aconf->hold)
1203 sendto_one_numeric(source_p, RPL_STATSXLINE,
1204 form_str(RPL_STATSXLINE),
1205 'X', aconf->port, aconf->name,
1206 aconf->passwd);
1207 }
1208 }
1209
1210 static void
1211 stats_class(struct Client *source_p)
1212 {
1213 if(ConfigFileEntry.stats_y_oper_only && !IsOper(source_p))
1214 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
1215 form_str (ERR_NOPRIVILEGES));
1216 else
1217 report_classes(source_p);
1218 }
1219
1220 static void
1221 stats_memory (struct Client *source_p)
1222 {
1223 struct Client *target_p;
1224 struct Channel *chptr;
1225 struct Ban *actualBan;
1226 rb_dlink_node *rb_dlink;
1227 rb_dlink_node *ptr;
1228 int channel_count = 0;
1229 int local_client_conf_count = 0; /* local client conf links */
1230 int users_counted = 0; /* user structs */
1231
1232 int channel_users = 0;
1233 int channel_invites = 0;
1234 int channel_bans = 0;
1235 int channel_except = 0;
1236 int channel_invex = 0;
1237 int channel_quiets = 0;
1238
1239 int class_count = 0; /* classes */
1240 int conf_count = 0; /* conf lines */
1241 int users_invited_count = 0; /* users invited */
1242 int user_channels = 0; /* users in channels */
1243 int aways_counted = 0;
1244 size_t number_servers_cached; /* number of servers cached by scache */
1245
1246 size_t channel_memory = 0;
1247 size_t channel_ban_memory = 0;
1248 size_t channel_except_memory = 0;
1249 size_t channel_invex_memory = 0;
1250 size_t channel_quiet_memory = 0;
1251
1252 size_t away_memory = 0; /* memory used by aways */
1253 size_t ww = 0; /* whowas array count */
1254 size_t wwm = 0; /* whowas array memory used */
1255 size_t conf_memory = 0; /* memory used by conf lines */
1256 size_t mem_servers_cached; /* memory used by scache */
1257
1258 size_t linebuf_count = 0;
1259 size_t linebuf_memory_used = 0;
1260
1261 size_t total_channel_memory = 0;
1262 size_t totww = 0;
1263
1264 size_t local_client_count = 0;
1265 size_t local_client_memory_used = 0;
1266
1267 size_t remote_client_count = 0;
1268 size_t remote_client_memory_used = 0;
1269
1270 size_t total_memory = 0;
1271
1272 count_whowas_memory(&ww, &wwm);
1273
1274 RB_DLINK_FOREACH(ptr, global_client_list.head)
1275 {
1276 target_p = ptr->data;
1277 if(MyConnect(target_p))
1278 {
1279 local_client_conf_count++;
1280 }
1281
1282 if(target_p->user)
1283 {
1284 users_counted++;
1285 users_invited_count += rb_dlink_list_length(&target_p->user->invited);
1286 user_channels += rb_dlink_list_length(&target_p->user->channel);
1287 if(target_p->user->away)
1288 {
1289 aways_counted++;
1290 away_memory += (strlen(target_p->user->away) + 1);
1291 }
1292 }
1293 }
1294
1295 /* Count up all channels, ban lists, except lists, Invex lists */
1296 RB_DLINK_FOREACH(ptr, global_channel_list.head)
1297 {
1298 chptr = ptr->data;
1299 channel_count++;
1300 channel_memory += (strlen(chptr->chname) + sizeof(struct Channel));
1301
1302 channel_users += rb_dlink_list_length(&chptr->members);
1303 channel_invites += rb_dlink_list_length(&chptr->invites);
1304
1305 RB_DLINK_FOREACH(rb_dlink, chptr->banlist.head)
1306 {
1307 actualBan = rb_dlink->data;
1308 channel_bans++;
1309
1310 channel_ban_memory += sizeof(rb_dlink_node) + sizeof(struct Ban);
1311 }
1312
1313 RB_DLINK_FOREACH(rb_dlink, chptr->exceptlist.head)
1314 {
1315 actualBan = rb_dlink->data;
1316 channel_except++;
1317
1318 channel_except_memory += (sizeof(rb_dlink_node) + sizeof(struct Ban));
1319 }
1320
1321 RB_DLINK_FOREACH(rb_dlink, chptr->invexlist.head)
1322 {
1323 actualBan = rb_dlink->data;
1324 channel_invex++;
1325
1326 channel_invex_memory += (sizeof(rb_dlink_node) + sizeof(struct Ban));
1327 }
1328
1329 RB_DLINK_FOREACH(rb_dlink, chptr->quietlist.head)
1330 {
1331 actualBan = rb_dlink->data;
1332 channel_quiets++;
1333
1334 channel_quiet_memory += (sizeof(rb_dlink_node) + sizeof(struct Ban));
1335 }
1336 }
1337
1338 /* count up all classes */
1339
1340 class_count = rb_dlink_list_length(&class_list) + 1;
1341
1342 rb_count_rb_linebuf_memory(&linebuf_count, &linebuf_memory_used);
1343
1344 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1345 "z :Users %u(%lu) Invites %u(%lu)",
1346 users_counted,
1347 (unsigned long) users_counted * sizeof(struct User),
1348 users_invited_count,
1349 (unsigned long) users_invited_count * sizeof(rb_dlink_node));
1350
1351 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1352 "z :User channels %u(%lu) Aways %u(%d)",
1353 user_channels,
1354 (unsigned long) user_channels * sizeof(rb_dlink_node),
1355 aways_counted, (int) away_memory);
1356
1357 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1358 "z :Attached confs %u(%lu)",
1359 local_client_conf_count,
1360 (unsigned long) local_client_conf_count * sizeof(rb_dlink_node));
1361
1362 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1363 "z :Conflines %u(%d)", conf_count, (int) conf_memory);
1364
1365 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1366 "z :Classes %u(%lu)",
1367 class_count,
1368 (unsigned long) class_count * sizeof(struct Class));
1369
1370 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1371 "z :Channels %u(%d)",
1372 channel_count, (int) channel_memory);
1373
1374 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1375 "z :Bans %u(%d) Exceptions %u(%d) Invex %u(%d) Quiets %u(%d)",
1376 channel_bans, (int) channel_ban_memory,
1377 channel_except, (int) channel_except_memory,
1378 channel_invex, (int) channel_invex_memory,
1379 channel_quiets, (int) channel_quiet_memory);
1380
1381 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1382 "z :Channel members %u(%lu) invite %u(%lu)",
1383 channel_users,
1384 (unsigned long) channel_users * sizeof(rb_dlink_node),
1385 channel_invites,
1386 (unsigned long) channel_invites * sizeof(rb_dlink_node));
1387
1388 total_channel_memory = channel_memory +
1389 channel_ban_memory +
1390 channel_users * sizeof(rb_dlink_node) + channel_invites * sizeof(rb_dlink_node);
1391
1392 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1393 "z :Whowas array %ld(%ld)",
1394 (long)ww, (long)wwm);
1395
1396 totww = wwm;
1397
1398 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1399 "z :Hash: client %u(%ld) chan %u(%ld)",
1400 U_MAX, (long)(U_MAX * sizeof(rb_dlink_list)),
1401 CH_MAX, (long)(CH_MAX * sizeof(rb_dlink_list)));
1402
1403 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1404 "z :linebuf %ld(%ld)",
1405 (long)linebuf_count, (long)linebuf_memory_used);
1406
1407 count_scache(&number_servers_cached, &mem_servers_cached);
1408
1409 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1410 "z :scache %ld(%ld)",
1411 (long)number_servers_cached, (long)mem_servers_cached);
1412
1413 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1414 "z :hostname hash %d(%ld)",
1415 HOST_MAX, (long)HOST_MAX * sizeof(rb_dlink_list));
1416
1417 total_memory = totww + total_channel_memory + conf_memory +
1418 class_count * sizeof(struct Class);
1419
1420 total_memory += mem_servers_cached;
1421 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1422 "z :Total: whowas %d channel %d conf %d",
1423 (int) totww, (int) total_channel_memory,
1424 (int) conf_memory);
1425
1426 count_local_client_memory(&local_client_count, &local_client_memory_used);
1427 total_memory += local_client_memory_used;
1428
1429 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1430 "z :Local client Memory in use: %ld(%ld)",
1431 (long)local_client_count, (long)local_client_memory_used);
1432
1433
1434 count_remote_client_memory(&remote_client_count, &remote_client_memory_used);
1435 total_memory += remote_client_memory_used;
1436
1437 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1438 "z :Remote client Memory in use: %ld(%ld)",
1439 (long)remote_client_count,
1440 (long)remote_client_memory_used);
1441 }
1442
1443 static void
1444 stats_ziplinks (struct Client *source_p)
1445 {
1446 rb_dlink_node *ptr;
1447 struct Client *target_p;
1448 struct ZipStats *zipstats;
1449 int sent_data = 0;
1450 char buf[128], buf1[128];
1451 RB_DLINK_FOREACH (ptr, serv_list.head)
1452 {
1453 target_p = ptr->data;
1454 if(IsCapable (target_p, CAP_ZIP))
1455 {
1456 zipstats = target_p->localClient->zipstats;
1457 sprintf(buf, "%.2f%%", zipstats->out_ratio);
1458 sprintf(buf1, "%.2f%%", zipstats->in_ratio);
1459 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1460 "Z :ZipLinks stats for %s send[%s compression "
1461 "(%llu kB data/%llu kB wire)] recv[%s compression "
1462 "(%llu kB data/%llu kB wire)]",
1463 target_p->name,
1464 buf, zipstats->out >> 10,
1465 zipstats->out_wire >> 10, buf1,
1466 zipstats->in >> 10, zipstats->in_wire >> 10);
1467 sent_data++;
1468 }
1469 }
1470
1471 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1472 "Z :%u ziplink(s)", sent_data);
1473 }
1474
1475 static void
1476 stats_servlinks (struct Client *source_p)
1477 {
1478 static char Sformat[] = ":%s %d %s %s %u %u %u %u %u :%u %u %s";
1479 long uptime, sendK, receiveK;
1480 struct Client *target_p;
1481 rb_dlink_node *ptr;
1482 int j = 0;
1483 char buf[128];
1484
1485 if(ConfigServerHide.flatten_links && !IsOper (source_p) &&
1486 !IsExemptShide(source_p))
1487 {
1488 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
1489 form_str (ERR_NOPRIVILEGES));
1490 return;
1491 }
1492
1493 sendK = receiveK = 0;
1494
1495 RB_DLINK_FOREACH (ptr, serv_list.head)
1496 {
1497 target_p = ptr->data;
1498
1499 j++;
1500 sendK += target_p->localClient->sendK;
1501 receiveK += target_p->localClient->receiveK;
1502
1503 sendto_one(source_p, Sformat,
1504 get_id(&me, source_p), RPL_STATSLINKINFO, get_id(source_p, source_p),
1505 get_server_name(target_p, SHOW_IP),
1506 (int) rb_linebuf_len (&target_p->localClient->buf_sendq),
1507 (int) target_p->localClient->sendM,
1508 (int) target_p->localClient->sendK,
1509 (int) target_p->localClient->receiveM,
1510 (int) target_p->localClient->receiveK,
1511 rb_current_time() - target_p->localClient->firsttime,
1512 (rb_current_time() > target_p->localClient->lasttime) ?
1513 (rb_current_time() - target_p->localClient->lasttime) : 0,
1514 IsOper (source_p) ? show_capabilities (target_p) : "TS");
1515 }
1516
1517 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1518 "? :%u total server(s)", j);
1519
1520 snprintf(buf, sizeof buf, "%7.2f", _GMKv ((sendK)));
1521 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1522 "? :Sent total : %s %s",
1523 buf, _GMKs (sendK));
1524 snprintf(buf, sizeof buf, "%7.2f", _GMKv ((receiveK)));
1525 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1526 "? :Recv total : %s %s",
1527 buf, _GMKs (receiveK));
1528
1529 uptime = (rb_current_time() - startup_time);
1530 snprintf(buf, sizeof buf, "%7.2f %s (%4.1f K/s)",
1531 _GMKv (me.localClient->sendK),
1532 _GMKs (me.localClient->sendK),
1533 (float) ((float) me.localClient->sendK / (float) uptime));
1534 sendto_one_numeric(source_p, RPL_STATSDEBUG, "? :Server send: %s", buf);
1535 snprintf(buf, sizeof buf, "%7.2f %s (%4.1f K/s)",
1536 _GMKv (me.localClient->receiveK),
1537 _GMKs (me.localClient->receiveK),
1538 (float) ((float) me.localClient->receiveK / (float) uptime));
1539 sendto_one_numeric(source_p, RPL_STATSDEBUG, "? :Server recv: %s", buf);
1540 }
1541
1542 static void
1543 stats_ltrace(struct Client *source_p, int parc, const char *parv[])
1544 {
1545 int doall = 0;
1546 int wilds = 0;
1547 const char *name;
1548 char statchar = parv[1][0];
1549
1550 /* this is def targeted at us somehow.. */
1551 if(parc > 2 && !EmptyString(parv[2]))
1552 {
1553 /* directed at us generically? */
1554 if(match(parv[2], me.name) ||
1555 (!MyClient(source_p) && !irccmp(parv[2], me.id)))
1556 {
1557 name = me.name;
1558 doall = 1;
1559 }
1560 else
1561 {
1562 name = parv[2];
1563 wilds = strchr(name, '*') || strchr(name, '?');
1564 }
1565
1566 /* must be directed at a specific person thats not us */
1567 if(!doall && !wilds)
1568 {
1569 struct Client *target_p;
1570
1571 if(MyClient(source_p))
1572 target_p = find_named_person(name);
1573 else
1574 target_p = find_person(name);
1575
1576 if(target_p != NULL)
1577 {
1578 stats_spy(source_p, statchar, target_p->name);
1579 stats_l_client(source_p, target_p, statchar);
1580 }
1581 else
1582 sendto_one_numeric(source_p, ERR_NOSUCHSERVER,
1583 form_str(ERR_NOSUCHSERVER),
1584 name);
1585
1586 return;
1587 }
1588 }
1589 else
1590 {
1591 name = me.name;
1592 doall = 1;
1593 }
1594
1595 stats_spy(source_p, statchar, name);
1596
1597 if(doall)
1598 {
1599 /* local opers get everyone */
1600 if(MyOper(source_p))
1601 {
1602 stats_l_list(source_p, name, doall, wilds, &unknown_list, statchar);
1603 stats_l_list(source_p, name, doall, wilds, &lclient_list, statchar);
1604 }
1605 else
1606 {
1607 /* they still need themselves if theyre local.. */
1608 if(MyClient(source_p))
1609 stats_l_client(source_p, source_p, statchar);
1610
1611 stats_l_list(source_p, name, doall, wilds, &local_oper_list, statchar);
1612 }
1613
1614 if (!ConfigServerHide.flatten_links || IsOper(source_p) ||
1615 IsExemptShide(source_p))
1616 stats_l_list(source_p, name, doall, wilds, &serv_list, statchar);
1617
1618 return;
1619 }
1620
1621 /* ok, at this point theyre looking for a specific client whos on
1622 * our server.. but it contains a wildcard. --fl
1623 */
1624 stats_l_list(source_p, name, doall, wilds, &lclient_list, statchar);
1625
1626 return;
1627 }
1628
1629
1630 static void
1631 stats_l_list(struct Client *source_p, const char *name, int doall, int wilds,
1632 rb_dlink_list * list, char statchar)
1633 {
1634 rb_dlink_node *ptr;
1635 struct Client *target_p;
1636
1637 /* send information about connections which match. note, we
1638 * dont need tests for IsInvisible(), because non-opers will
1639 * never get here for normal clients --fl
1640 */
1641 RB_DLINK_FOREACH(ptr, list->head)
1642 {
1643 target_p = ptr->data;
1644
1645 if(!doall && wilds && !match(name, target_p->name))
1646 continue;
1647
1648 stats_l_client(source_p, target_p, statchar);
1649 }
1650 }
1651
1652 void
1653 stats_l_client(struct Client *source_p, struct Client *target_p,
1654 char statchar)
1655 {
1656 if(IsAnyServer(target_p))
1657 {
1658 sendto_one_numeric(source_p, RPL_STATSLINKINFO, Lformat,
1659 get_server_name(target_p, SHOW_IP),
1660 (int) rb_linebuf_len(&target_p->localClient->buf_sendq),
1661 (int) target_p->localClient->sendM,
1662 (int) target_p->localClient->sendK,
1663 (int) target_p->localClient->receiveM,
1664 (int) target_p->localClient->receiveK,
1665 rb_current_time() - target_p->localClient->firsttime,
1666 (rb_current_time() > target_p->localClient->lasttime) ?
1667 (rb_current_time() - target_p->localClient->lasttime) : 0,
1668 IsOper(source_p) ? show_capabilities(target_p) : "-");
1669 }
1670
1671 else
1672 {
1673 sendto_one_numeric(source_p, RPL_STATSLINKINFO, Lformat,
1674 show_ip(source_p, target_p) ?
1675 (IsUpper(statchar) ?
1676 get_client_name(target_p, SHOW_IP) :
1677 get_client_name(target_p, HIDE_IP)) :
1678 get_client_name(target_p, MASK_IP),
1679 (int) rb_linebuf_len(&target_p->localClient->buf_sendq),
1680 (int) target_p->localClient->sendM,
1681 (int) target_p->localClient->sendK,
1682 (int) target_p->localClient->receiveM,
1683 (int) target_p->localClient->receiveK,
1684 rb_current_time() - target_p->localClient->firsttime,
1685 (rb_current_time() > target_p->localClient->lasttime) ?
1686 (rb_current_time() - target_p->localClient->lasttime) : 0,
1687 "-");
1688 }
1689 }
1690
1691 static void
1692 rb_dump_fd_callback(int fd, const char *desc, void *data)
1693 {
1694 struct Client *source_p = data;
1695 sendto_one_numeric(source_p, RPL_STATSDEBUG, "F :fd %-3d desc '%s'", fd, desc);
1696 }
1697
1698 static void
1699 stats_comm(struct Client *source_p)
1700 {
1701 rb_dump_fd(rb_dump_fd_callback, source_p);
1702 }
1703
1704 /*
1705 * stats_spy
1706 *
1707 * inputs - pointer to client doing the /stats
1708 * - char letter they are doing /stats on
1709 * output - none
1710 * side effects -
1711 * This little helper function reports to opers if configured.
1712 * personally, I don't see why opers need to see stats requests
1713 * at all. They are just "noise" to an oper, and users can't do
1714 * any damage with stats requests now anyway. So, why show them?
1715 * -Dianora
1716 */
1717 static void
1718 stats_spy(struct Client *source_p, char statchar, const char *name)
1719 {
1720 hook_data_int data;
1721
1722 data.client = source_p;
1723 data.arg1 = name;
1724 data.arg2 = (int) statchar;
1725
1726 call_hook(doing_stats_hook, &data);
1727 }
1728
1729 /* stats_p_spy()
1730 *
1731 * input - pointer to client doing stats
1732 * ouput -
1733 * side effects - call hook doing_stats_p
1734 */
1735 static void
1736 stats_p_spy (struct Client *source_p)
1737 {
1738 hook_data data;
1739
1740 data.client = source_p;
1741 data.arg1 = data.arg2 = NULL;
1742
1743 call_hook(doing_stats_p_hook, &data);
1744 }
1745
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