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authd/providers/opm: configure port listeners correctly
[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
25 #include "stdinc.h"
26 #include "class.h" /* report_classes */
27 #include "client.h" /* Client */
28 #include "match.h"
29 #include "ircd.h" /* me */
30 #include "listener.h" /* show_ports */
31 #include "msg.h" /* Message */
32 #include "hostmask.h" /* report_mtrie_conf_links */
33 #include "numeric.h" /* ERR_xxx */
34 #include "scache.h" /* list_scache */
35 #include "send.h" /* sendto_one */
36 #include "s_conf.h" /* ConfItem */
37 #include "s_serv.h" /* hunt_server */
38 #include "s_stats.h"
39 #include "s_user.h" /* show_opers */
40 #include "parse.h"
41 #include "modules.h"
42 #include "hook.h"
43 #include "s_newconf.h"
44 #include "hash.h"
45 #include "reject.h"
46 #include "whowas.h"
47 #include "rb_radixtree.h"
48 #include "sslproc.h"
49
50 static const char stats_desc[] =
51 "Provides the STATS command to inspect various server/network information";
52
53 static void m_stats (struct MsgBuf *, struct Client *, struct Client *, int, const char **);
54
55 struct Message stats_msgtab = {
56 "STATS", false, false, false, false,
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_AV2(stats, NULL, NULL, stats_clist, stats_hlist, NULL, NULL, NULL, stats_desc);
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 *, bool, bool, rb_dlink_list *, char,
75 bool (*check_fn)(struct Client *target_p));
76 static void stats_l_client(struct Client *source_p, struct Client *target_p,
77 char statchar);
78
79 static int stats_spy(struct Client *, char, const char *);
80 static void stats_p_spy(struct Client *);
81
82 typedef void (*handler_t)(struct Client *source_p);
83 typedef void (*handler_parv_t)(struct Client *source_p, int parc, const char *parv[]);
84
85 struct stats_cmd
86 {
87 union
88 {
89 handler_t handler;
90 handler_parv_t handler_parv;
91 };
92 bool need_parv;
93 bool need_oper;
94 bool need_admin;
95 };
96
97 static void stats_dns_servers(struct Client *);
98 static void stats_delay(struct Client *);
99 static void stats_hash(struct Client *);
100 static void stats_connect(struct Client *);
101 static void stats_tdeny(struct Client *);
102 static void stats_deny(struct Client *);
103 static void stats_exempt(struct Client *);
104 static void stats_events(struct Client *);
105 static void stats_prop_klines(struct Client *);
106 static void stats_hubleaf(struct Client *);
107 static void stats_auth(struct Client *);
108 static void stats_tklines(struct Client *);
109 static void stats_klines(struct Client *);
110 static void stats_messages(struct Client *);
111 static void stats_dnsbl(struct Client *);
112 static void stats_oper(struct Client *);
113 static void stats_privset(struct Client *);
114 static void stats_operedup(struct Client *);
115 static void stats_ports(struct Client *);
116 static void stats_tresv(struct Client *);
117 static void stats_resv(struct Client *);
118 static void stats_ssld(struct Client *);
119 static void stats_usage(struct Client *);
120 static void stats_tstats(struct Client *);
121 static void stats_uptime(struct Client *);
122 static void stats_shared(struct Client *);
123 static void stats_servers(struct Client *);
124 static void stats_tgecos(struct Client *);
125 static void stats_gecos(struct Client *);
126 static void stats_class(struct Client *);
127 static void stats_memory(struct Client *);
128 static void stats_servlinks(struct Client *);
129 static void stats_ltrace(struct Client *, int, const char **);
130 static void stats_ziplinks(struct Client *);
131 static void stats_comm(struct Client *);
132 static void stats_capability(struct Client *);
133
134 /* This table contains the possible stats items, in order:
135 * stats letter, function to call, operonly? adminonly? --fl_
136 *
137 * Previously in this table letters were a column. I fixed it to use modern
138 * C initalisers so we don't have to iterate anymore
139 * --Elizafox
140 */
141 static struct stats_cmd stats_cmd_table[256] = {
142 /* letter handler/handler_parv parv oper admin */
143 ['a'] = { { stats_dns_servers }, false, true, true, },
144 ['A'] = { { stats_dns_servers }, false, true, true, },
145 ['b'] = { { stats_delay }, false, true, true, },
146 ['B'] = { { stats_hash }, false, true, true, },
147 ['c'] = { { stats_connect }, false, false, false, },
148 ['C'] = { { stats_capability }, false, true, false, },
149 ['d'] = { { stats_tdeny }, false, true, false, },
150 ['D'] = { { stats_deny }, false, true, false, },
151 ['e'] = { { stats_exempt }, false, true, false, },
152 ['E'] = { { stats_events }, false, true, true, },
153 ['f'] = { { stats_comm }, false, true, true, },
154 ['F'] = { { stats_comm }, false, true, true, },
155 ['g'] = { { stats_prop_klines }, false, true, false, },
156 ['h'] = { { stats_hubleaf }, false, false, false, },
157 ['H'] = { { stats_hubleaf }, false, false, false, },
158 ['i'] = { { stats_auth }, false, false, false, },
159 ['I'] = { { stats_auth }, false, false, false, },
160 ['k'] = { { stats_tklines }, false, false, false, },
161 ['K'] = { { stats_klines }, false, false, false, },
162 ['l'] = { { .handler_parv = stats_ltrace }, true, false, false, },
163 ['L'] = { { .handler_parv = stats_ltrace }, true, false, false, },
164 ['m'] = { { stats_messages }, false, false, false, },
165 ['M'] = { { stats_messages }, false, false, false, },
166 ['n'] = { { stats_dnsbl }, false, false, false, },
167 ['o'] = { { stats_oper }, false, false, false, },
168 ['O'] = { { stats_privset }, false, true, false, },
169 ['p'] = { { stats_operedup }, false, false, false, },
170 ['P'] = { { stats_ports }, false, false, false, },
171 ['q'] = { { stats_tresv }, false, true, false, },
172 ['Q'] = { { stats_resv }, false, true, false, },
173 ['r'] = { { stats_usage }, false, true, false, },
174 ['R'] = { { stats_usage }, false, true, false, },
175 ['s'] = { { stats_ssld }, false, true, true, },
176 ['S'] = { { stats_ssld }, false, true, true, },
177 ['t'] = { { stats_tstats }, false, true, false, },
178 ['T'] = { { stats_tstats }, false, true, false, },
179 ['u'] = { { stats_uptime }, false, false, false, },
180 ['U'] = { { stats_shared }, false, true, false, },
181 ['v'] = { { stats_servers }, false, false, false, },
182 ['V'] = { { stats_servers }, false, false, false, },
183 ['x'] = { { stats_tgecos }, false, true, false, },
184 ['X'] = { { stats_gecos }, false, true, false, },
185 ['y'] = { { stats_class }, false, false, false, },
186 ['Y'] = { { stats_class }, false, false, false, },
187 ['z'] = { { stats_memory }, false, true, false, },
188 ['Z'] = { { stats_ziplinks }, false, true, false, },
189 ['?'] = { { stats_servlinks }, false, false, false, },
190 };
191
192 /*
193 * m_stats by fl_
194 * Modified heavily by Elizafox
195 * parv[1] = stat letter/command
196 * parv[2] = (if present) server/mask in stats L, or target
197 *
198 * This will search the tables for the appropriate stats letter,
199 * if found execute it.
200 */
201 static void
202 m_stats(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
203 {
204 static time_t last_used = 0;
205 struct stats_cmd *cmd;
206 unsigned char statchar;
207 int did_stats = 0;
208
209 statchar = parv[1][0];
210
211 if(MyClient(source_p) && !IsOper(source_p))
212 {
213 /* Check the user is actually allowed to do /stats, and isnt flooding */
214 if((last_used + ConfigFileEntry.pace_wait) > rb_current_time())
215 {
216 /* safe enough to give this on a local connect only */
217 sendto_one(source_p, form_str(RPL_LOAD2HI),
218 me.name, source_p->name, "STATS");
219 sendto_one_numeric(source_p, RPL_ENDOFSTATS,
220 form_str(RPL_ENDOFSTATS), statchar);
221 return;
222 }
223 else
224 last_used = rb_current_time();
225 }
226
227 if(hunt_server (client_p, source_p, ":%s STATS %s :%s", 2, parc, parv) != HUNTED_ISME)
228 return;
229
230 if(tolower(statchar) != 'l')
231 /* FIXME */
232 did_stats = stats_spy(source_p, statchar, NULL);
233
234 /* if did_stats is true, a module grabbed this STATS request */
235 if(did_stats)
236 goto stats_out;
237
238 /* Look up */
239 cmd = &stats_cmd_table[statchar];
240 if(cmd->handler != NULL)
241 {
242 /* The stats table says what privs are needed, so check --fl_ */
243 /* Called for remote clients and for local opers, so check need_admin
244 * and need_oper
245 */
246 if(cmd->need_admin && !IsOperAdmin(source_p))
247 {
248 sendto_one(source_p, form_str(ERR_NOPRIVS),
249 me.name, source_p->name, "admin");
250 goto stats_out;
251 }
252 if(cmd->need_oper && !IsOper(source_p))
253 {
254 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
255 form_str (ERR_NOPRIVILEGES));
256 goto stats_out;
257 }
258
259 if(cmd->need_parv)
260 cmd->handler_parv(source_p, parc, parv);
261 else
262 cmd->handler(source_p);
263 }
264
265 stats_out:
266 /* Send the end of stats notice, and the stats_spy */
267 sendto_one_numeric(source_p, RPL_ENDOFSTATS,
268 form_str(RPL_ENDOFSTATS), statchar);
269 }
270
271 static void
272 stats_dns_servers (struct Client *source_p)
273 {
274 rb_dlink_node *n;
275
276 RB_DLINK_FOREACH(n, nameservers.head)
277 {
278 sendto_one_numeric(source_p, RPL_STATSDEBUG, "A %s", (char *)n->data);
279 }
280 }
281
282 static void
283 stats_delay(struct Client *source_p)
284 {
285 struct nd_entry *nd;
286 rb_dictionary_iter iter;
287
288 RB_DICTIONARY_FOREACH(nd, &iter, nd_dict)
289 {
290 sendto_one_notice(source_p, ":Delaying: %s for %ld",
291 nd->name, (long) nd->expire);
292 }
293 }
294
295 static void
296 stats_hash_cb(const char *buf, void *client_p)
297 {
298 sendto_one_numeric(client_p, RPL_STATSDEBUG, "B :%s", buf);
299 }
300
301 static void
302 stats_hash(struct Client *source_p)
303 {
304 sendto_one_numeric(source_p, RPL_STATSDEBUG, "B :%-30s %-15s %-10s %-10s %-10s %-10s",
305 "NAME", "TYPE", "OBJECTS", "DEPTH SUM", "AVG DEPTH", "MAX DEPTH");
306
307 rb_dictionary_stats_walk(stats_hash_cb, source_p);
308 rb_radixtree_stats_walk(stats_hash_cb, source_p);
309 }
310
311 static void
312 stats_connect(struct Client *source_p)
313 {
314 static char buf[5];
315 struct server_conf *server_p;
316 char *s;
317 rb_dlink_node *ptr;
318
319 if((ConfigFileEntry.stats_c_oper_only ||
320 (ConfigServerHide.flatten_links && !IsExemptShide(source_p))) &&
321 !IsOper(source_p))
322 {
323 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
324 form_str(ERR_NOPRIVILEGES));
325 return;
326 }
327
328 RB_DLINK_FOREACH(ptr, server_conf_list.head)
329 {
330 server_p = ptr->data;
331
332 if(ServerConfIllegal(server_p))
333 continue;
334
335 s = buf;
336
337 if(IsOper(source_p))
338 {
339 if(ServerConfAutoconn(server_p))
340 *s++ = 'A';
341 if(ServerConfSSL(server_p))
342 *s++ = 'S';
343 if(ServerConfTb(server_p))
344 *s++ = 'T';
345 if(ServerConfCompressed(server_p))
346 *s++ = 'Z';
347 }
348
349 if(s == buf)
350 *s++ = '*';
351
352 *s = '\0';
353
354 sendto_one_numeric(source_p, RPL_STATSCLINE,
355 form_str(RPL_STATSCLINE),
356 "*@127.0.0.1",
357 buf, server_p->name,
358 server_p->port, server_p->class_name);
359 }
360 }
361
362 /* stats_tdeny()
363 *
364 * input - client to report to
365 * output - none
366 * side effects - client is given temp dline list.
367 */
368 static void
369 stats_tdeny (struct Client *source_p)
370 {
371 char *host, *pass, *user, *oper_reason;
372 struct AddressRec *arec;
373 struct ConfItem *aconf;
374 int i;
375
376 for (i = 0; i < ATABLE_SIZE; i++)
377 {
378 for (arec = atable[i]; arec; arec = arec->next)
379 {
380 if(arec->type == CONF_DLINE)
381 {
382 aconf = arec->aconf;
383
384 if(!(aconf->flags & CONF_FLAGS_TEMPORARY))
385 continue;
386
387 get_printable_kline(source_p, aconf, &host, &pass, &user, &oper_reason);
388
389 sendto_one_numeric(source_p, RPL_STATSDLINE,
390 form_str (RPL_STATSDLINE),
391 'd', host, pass,
392 oper_reason ? "|" : "",
393 oper_reason ? oper_reason : "");
394 }
395 }
396 }
397 }
398
399 /* stats_deny()
400 *
401 * input - client to report to
402 * output - none
403 * side effects - client is given dline list.
404 */
405 static void
406 stats_deny (struct Client *source_p)
407 {
408 char *host, *pass, *user, *oper_reason;
409 struct AddressRec *arec;
410 struct ConfItem *aconf;
411 int i;
412
413 for (i = 0; i < ATABLE_SIZE; i++)
414 {
415 for (arec = atable[i]; arec; arec = arec->next)
416 {
417 if(arec->type == CONF_DLINE)
418 {
419 aconf = arec->aconf;
420
421 if(aconf->flags & CONF_FLAGS_TEMPORARY)
422 continue;
423
424 get_printable_kline(source_p, aconf, &host, &pass, &user, &oper_reason);
425
426 sendto_one_numeric(source_p, RPL_STATSDLINE,
427 form_str (RPL_STATSDLINE),
428 'D', host, pass,
429 oper_reason ? "|" : "",
430 oper_reason ? oper_reason : "");
431 }
432 }
433 }
434 }
435
436
437 /* stats_exempt()
438 *
439 * input - client to report to
440 * output - none
441 * side effects - client is given list of exempt blocks
442 */
443 static void
444 stats_exempt(struct Client *source_p)
445 {
446 char *name, *host, *user, *classname;
447 const char *pass;
448 struct AddressRec *arec;
449 struct ConfItem *aconf;
450 int i, port;
451
452 if(ConfigFileEntry.stats_e_disabled)
453 {
454 sendto_one_numeric(source_p, ERR_DISABLED,
455 form_str(ERR_DISABLED), "STATS e");
456 return;
457 }
458
459 for (i = 0; i < ATABLE_SIZE; i++)
460 {
461 for (arec = atable[i]; arec; arec = arec->next)
462 {
463 if(arec->type == CONF_EXEMPTDLINE)
464 {
465 aconf = arec->aconf;
466 get_printable_conf (aconf, &name, &host, &pass,
467 &user, &port, &classname);
468
469 sendto_one_numeric(source_p, RPL_STATSDLINE,
470 form_str(RPL_STATSDLINE),
471 'e', host, pass, "", "");
472 }
473 }
474 }}
475
476
477 static void
478 stats_events_cb(char *str, void *ptr)
479 {
480 sendto_one_numeric(ptr, RPL_STATSDEBUG, "E :%s", str);
481 }
482
483 static void
484 stats_events (struct Client *source_p)
485 {
486 rb_dump_events(stats_events_cb, source_p);
487 }
488
489 static void
490 stats_prop_klines(struct Client *source_p)
491 {
492 struct ConfItem *aconf;
493 rb_dlink_node *ptr;
494 char *user, *host, *pass, *oper_reason;
495
496 RB_DLINK_FOREACH(ptr, prop_bans.head)
497 {
498 aconf = ptr->data;
499
500 /* Skip non-klines and deactivated klines. */
501 if(aconf->status != CONF_KILL)
502 continue;
503
504 get_printable_kline(source_p, aconf, &host, &pass,
505 &user, &oper_reason);
506
507 sendto_one_numeric(source_p, RPL_STATSKLINE,
508 form_str(RPL_STATSKLINE),
509 'g', host, user, pass,
510 oper_reason ? "|" : "",
511 oper_reason ? oper_reason : "");
512 }
513 }
514
515 static void
516 stats_hubleaf(struct Client *source_p)
517 {
518 struct remote_conf *hub_p;
519 rb_dlink_node *ptr;
520
521 if((ConfigFileEntry.stats_h_oper_only ||
522 (ConfigServerHide.flatten_links && !IsExemptShide(source_p))) &&
523 !IsOper(source_p))
524 {
525 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
526 form_str (ERR_NOPRIVILEGES));
527 return;
528 }
529
530 RB_DLINK_FOREACH(ptr, hubleaf_conf_list.head)
531 {
532 hub_p = ptr->data;
533
534 if(hub_p->flags & CONF_HUB)
535 sendto_one_numeric(source_p, RPL_STATSHLINE,
536 form_str(RPL_STATSHLINE),
537 hub_p->host, hub_p->server);
538 else
539 sendto_one_numeric(source_p, RPL_STATSLLINE,
540 form_str(RPL_STATSLLINE),
541 hub_p->host, hub_p->server);
542 }
543 }
544
545
546 static void
547 stats_auth (struct Client *source_p)
548 {
549 /* Oper only, if unopered, return ERR_NOPRIVS */
550 if((ConfigFileEntry.stats_i_oper_only == 2) && !IsOper (source_p))
551 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
552 form_str (ERR_NOPRIVILEGES));
553
554 /* If unopered, Only return matching auth blocks */
555 else if((ConfigFileEntry.stats_i_oper_only == 1) && !IsOper (source_p))
556 {
557 struct ConfItem *aconf;
558 char *name, *host, *user, *classname;
559 const char *pass = "*";
560 int port;
561
562 if(MyConnect (source_p))
563 aconf = find_conf_by_address (source_p->host, source_p->sockhost, NULL,
564 (struct sockaddr *)&source_p->localClient->ip,
565 CONF_CLIENT,
566 GET_SS_FAMILY(&source_p->localClient->ip),
567 source_p->username, NULL);
568 else
569 aconf = find_conf_by_address (source_p->host, NULL, NULL, NULL, CONF_CLIENT,
570 0, source_p->username, NULL);
571
572 if(aconf == NULL)
573 return;
574
575 get_printable_conf (aconf, &name, &host, &pass, &user, &port, &classname);
576 if(!EmptyString(aconf->spasswd))
577 pass = aconf->spasswd;
578
579 sendto_one_numeric(source_p, RPL_STATSILINE, form_str(RPL_STATSILINE),
580 name, pass, show_iline_prefix(source_p, aconf, user),
581 host, port, classname);
582 }
583
584 /* Theyre opered, or allowed to see all auth blocks */
585 else
586 report_auth (source_p);
587 }
588
589
590 static void
591 stats_tklines(struct Client *source_p)
592 {
593 /* Oper only, if unopered, return ERR_NOPRIVS */
594 if((ConfigFileEntry.stats_k_oper_only == 2) && !IsOper (source_p))
595 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
596 form_str (ERR_NOPRIVILEGES));
597
598 /* If unopered, Only return matching klines */
599 else if((ConfigFileEntry.stats_k_oper_only == 1) && !IsOper (source_p))
600 {
601 struct ConfItem *aconf;
602 char *host, *pass, *user, *oper_reason;
603
604 if(MyConnect (source_p))
605 aconf = find_conf_by_address (source_p->host, source_p->sockhost, NULL,
606 (struct sockaddr *)&source_p->localClient->ip,
607 CONF_KILL,
608 GET_SS_FAMILY(&source_p->localClient->ip),
609 source_p->username, NULL);
610 else
611 aconf = find_conf_by_address (source_p->host, NULL, NULL, NULL, CONF_KILL,
612 0, source_p->username, NULL);
613
614 if(aconf == NULL)
615 return;
616
617 /* dont report a permanent kline as a tkline */
618 if((aconf->flags & CONF_FLAGS_TEMPORARY) == 0)
619 return;
620
621 get_printable_kline(source_p, aconf, &host, &pass, &user, &oper_reason);
622
623 sendto_one_numeric(source_p, RPL_STATSKLINE,
624 form_str(RPL_STATSKLINE), aconf->flags & CONF_FLAGS_TEMPORARY ? 'k' : 'K',
625 host, user, pass, oper_reason ? "|" : "",
626 oper_reason ? oper_reason : "");
627 }
628 /* Theyre opered, or allowed to see all klines */
629 else
630 {
631 struct ConfItem *aconf;
632 rb_dlink_node *ptr;
633 int i;
634 char *user, *host, *pass, *oper_reason;
635
636 for(i = 0; i < LAST_TEMP_TYPE; i++)
637 {
638 RB_DLINK_FOREACH(ptr, temp_klines[i].head)
639 {
640 aconf = ptr->data;
641
642 get_printable_kline(source_p, aconf, &host, &pass,
643 &user, &oper_reason);
644
645 sendto_one_numeric(source_p, RPL_STATSKLINE,
646 form_str(RPL_STATSKLINE),
647 'k', host, user, pass,
648 oper_reason ? "|" : "",
649 oper_reason ? oper_reason : "");
650 }
651 }
652 }
653 }
654
655 /* report_Klines()
656 *
657 * inputs - Client to report to, mask
658 * outputs -
659 * side effects - Reports configured K-lines to client_p.
660 */
661 static void
662 report_Klines(struct Client *source_p)
663 {
664 char *host, *pass, *user, *oper_reason;
665 struct AddressRec *arec;
666 struct ConfItem *aconf = NULL;
667 int i;
668
669 for (i = 0; i < ATABLE_SIZE; i++)
670 {
671 for (arec = atable[i]; arec; arec = arec->next)
672 {
673 if(arec->type == CONF_KILL)
674 {
675 aconf = arec->aconf;
676
677 /* its a tempkline, theyre reported elsewhere */
678 if(aconf->flags & CONF_FLAGS_TEMPORARY)
679 continue;
680
681 get_printable_kline(source_p, aconf, &host, &pass, &user, &oper_reason);
682 sendto_one_numeric(source_p, RPL_STATSKLINE,
683 form_str(RPL_STATSKLINE),
684 'K', host, user, pass,
685 oper_reason ? "|" : "",
686 oper_reason ? oper_reason : "");
687 }
688 }
689 }
690 }
691
692 static void
693 stats_klines(struct Client *source_p)
694 {
695 /* Oper only, if unopered, return ERR_NOPRIVS */
696 if((ConfigFileEntry.stats_k_oper_only == 2) && !IsOper (source_p))
697 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
698 form_str (ERR_NOPRIVILEGES));
699
700 /* If unopered, Only return matching klines */
701 else if((ConfigFileEntry.stats_k_oper_only == 1) && !IsOper (source_p))
702 {
703 struct ConfItem *aconf;
704 char *host, *pass, *user, *oper_reason;
705
706 /* search for a kline */
707 if(MyConnect (source_p))
708 aconf = find_conf_by_address (source_p->host, source_p->sockhost, NULL,
709 (struct sockaddr *)&source_p->localClient->ip,
710 CONF_KILL,
711 GET_SS_FAMILY(&source_p->localClient->ip),
712 source_p->username, NULL);
713 else
714 aconf = find_conf_by_address (source_p->host, NULL, NULL, NULL, CONF_KILL,
715 0, source_p->username, NULL);
716
717 if(aconf == NULL)
718 return;
719
720 get_printable_kline(source_p, aconf, &host, &pass, &user, &oper_reason);
721
722 sendto_one_numeric(source_p, RPL_STATSKLINE, form_str(RPL_STATSKLINE),
723 aconf->flags & CONF_FLAGS_TEMPORARY ? 'k' : 'K',
724 host, user, pass, oper_reason ? "|" : "",
725 oper_reason ? oper_reason : "");
726 }
727 /* Theyre opered, or allowed to see all klines */
728 else
729 report_Klines (source_p);
730 }
731
732 static void
733 stats_messages(struct Client *source_p)
734 {
735 rb_dictionary_iter iter;
736 struct Message *msg;
737 struct alias_entry *amsg;
738
739 RB_DICTIONARY_FOREACH(msg, &iter, cmd_dict)
740 {
741 s_assert(msg->cmd != NULL);
742 sendto_one_numeric(source_p, RPL_STATSCOMMANDS,
743 form_str(RPL_STATSCOMMANDS),
744 msg->cmd, msg->count,
745 msg->bytes, msg->rcount);
746 }
747
748 RB_DICTIONARY_FOREACH(amsg, &iter, alias_dict)
749 {
750 s_assert(amsg->name != NULL);
751 sendto_one_numeric(source_p, RPL_STATSCOMMANDS,
752 form_str(RPL_STATSCOMMANDS),
753 amsg->name, amsg->hits, 0L, 0);
754 }
755 }
756
757 static void
758 stats_dnsbl(struct Client *source_p)
759 {
760 rb_dictionary_iter iter;
761 struct blacklist_stats *stats;
762
763 RB_DICTIONARY_FOREACH(stats, &iter, bl_stats)
764 {
765 /* use RPL_STATSDEBUG for now -- jilles */
766 sendto_one_numeric(source_p, RPL_STATSDEBUG, "n :%d %s",
767 stats->hits, (const char *)iter.cur->key);
768 }
769 }
770
771 static void
772 stats_oper(struct Client *source_p)
773 {
774 struct oper_conf *oper_p;
775 rb_dlink_node *ptr;
776
777 if(!IsOper(source_p) && ConfigFileEntry.stats_o_oper_only)
778 {
779 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
780 form_str (ERR_NOPRIVILEGES));
781 return;
782 }
783
784 RB_DLINK_FOREACH(ptr, oper_conf_list.head)
785 {
786 oper_p = ptr->data;
787
788 sendto_one_numeric(source_p, RPL_STATSOLINE,
789 form_str(RPL_STATSOLINE),
790 oper_p->username, oper_p->host, oper_p->name,
791 IsOper(source_p) ? oper_p->privset->name : "0", "-1");
792 }
793 }
794
795 static void
796 stats_capability_walk(const char *line, void *data)
797 {
798 struct Client *client_p = data;
799
800 sendto_one_numeric(client_p, RPL_STATSDEBUG, "C :%s", line);
801 }
802
803 static void
804 stats_capability(struct Client *client_p)
805 {
806 capability_index_stats(stats_capability_walk, client_p);
807 }
808
809 static void
810 stats_privset(struct Client *source_p)
811 {
812 privilegeset_report(source_p);
813 }
814
815 /* stats_operedup()
816 *
817 * input - client pointer
818 * output - none
819 * side effects - client is shown a list of active opers
820 */
821 static void
822 stats_operedup (struct Client *source_p)
823 {
824 struct Client *target_p;
825 rb_dlink_node *oper_ptr;
826 unsigned int count = 0;
827
828 RB_DLINK_FOREACH (oper_ptr, oper_list.head)
829 {
830 target_p = oper_ptr->data;
831
832 if(IsOperInvis(target_p) && !IsOper(source_p))
833 continue;
834
835 if(target_p->user->away)
836 continue;
837
838 count++;
839
840 sendto_one_numeric(source_p, RPL_STATSDEBUG,
841 "p :%s (%s@%s)",
842 target_p->name, target_p->username,
843 target_p->host);
844 }
845
846 sendto_one_numeric(source_p, RPL_STATSDEBUG,
847 "p :%u staff members", count);
848
849 stats_p_spy (source_p);
850 }
851
852 static void
853 stats_ports (struct Client *source_p)
854 {
855 if(!IsOper (source_p) && ConfigFileEntry.stats_P_oper_only)
856 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
857 form_str (ERR_NOPRIVILEGES));
858 else
859 show_ports (source_p);
860 }
861
862 static void
863 stats_tresv(struct Client *source_p)
864 {
865 struct ConfItem *aconf;
866 rb_radixtree_iteration_state state;
867 rb_dlink_node *ptr;
868
869 RB_DLINK_FOREACH(ptr, resv_conf_list.head)
870 {
871 aconf = ptr->data;
872 if(aconf->hold)
873 sendto_one_numeric(source_p, RPL_STATSQLINE,
874 form_str(RPL_STATSQLINE),
875 'q', aconf->port, aconf->host, aconf->passwd);
876 }
877
878 RB_RADIXTREE_FOREACH(aconf, &state, resv_tree)
879 {
880 if(aconf->hold)
881 sendto_one_numeric(source_p, RPL_STATSQLINE,
882 form_str(RPL_STATSQLINE),
883 'q', aconf->port, aconf->host, aconf->passwd);
884 }
885 }
886
887
888 static void
889 stats_resv(struct Client *source_p)
890 {
891 struct ConfItem *aconf;
892 rb_radixtree_iteration_state state;
893 rb_dlink_node *ptr;
894
895 RB_DLINK_FOREACH(ptr, resv_conf_list.head)
896 {
897 aconf = ptr->data;
898 if(!aconf->hold)
899 sendto_one_numeric(source_p, RPL_STATSQLINE,
900 form_str(RPL_STATSQLINE),
901 'Q', aconf->port, aconf->host, aconf->passwd);
902 }
903
904 RB_RADIXTREE_FOREACH(aconf, &state, resv_tree)
905 {
906 if(!aconf->hold)
907 sendto_one_numeric(source_p, RPL_STATSQLINE,
908 form_str(RPL_STATSQLINE),
909 'Q', aconf->port, aconf->host, aconf->passwd);
910 }
911 }
912
913 static void
914 stats_ssld_foreach(void *data, pid_t pid, int cli_count, enum ssld_status status, const char *version)
915 {
916 struct Client *source_p = data;
917
918 sendto_one_numeric(source_p, RPL_STATSDEBUG,
919 "S :%u %c %u :%s",
920 pid,
921 status == SSLD_DEAD ? 'D' : (status == SSLD_SHUTDOWN ? 'S' : 'A'),
922 cli_count,
923 version);
924 }
925
926 static void
927 stats_ssld(struct Client *source_p)
928 {
929 ssld_foreach_info(stats_ssld_foreach, source_p);
930 }
931
932 static void
933 stats_usage (struct Client *source_p)
934 {
935 #ifndef _WIN32
936 struct rusage rus;
937 time_t secs;
938 time_t rup;
939 #ifdef hz
940 # define hzz hz
941 #else
942 # ifdef HZ
943 # define hzz HZ
944 # else
945 int hzz = 1;
946 # endif
947 #endif
948
949 if(getrusage(RUSAGE_SELF, &rus) == -1)
950 {
951 sendto_one_notice(source_p, ":Getruseage error: %s.",
952 strerror(errno));
953 return;
954 }
955 secs = rus.ru_utime.tv_sec + rus.ru_stime.tv_sec;
956 if(0 == secs)
957 secs = 1;
958
959 rup = (rb_current_time() - startup_time) * hzz;
960 if(0 == rup)
961 rup = 1;
962
963 sendto_one_numeric(source_p, RPL_STATSDEBUG,
964 "R :CPU Secs %d:%02d User %d:%02d System %d:%02d",
965 (int) (secs / 60), (int) (secs % 60),
966 (int) (rus.ru_utime.tv_sec / 60),
967 (int) (rus.ru_utime.tv_sec % 60),
968 (int) (rus.ru_stime.tv_sec / 60),
969 (int) (rus.ru_stime.tv_sec % 60));
970 sendto_one_numeric(source_p, RPL_STATSDEBUG,
971 "R :RSS %ld ShMem %ld Data %ld Stack %ld",
972 rus.ru_maxrss, (rus.ru_ixrss / rup),
973 (rus.ru_idrss / rup), (rus.ru_isrss / rup));
974 sendto_one_numeric(source_p, RPL_STATSDEBUG,
975 "R :Swaps %d Reclaims %d Faults %d",
976 (int) rus.ru_nswap, (int) rus.ru_minflt, (int) rus.ru_majflt);
977 sendto_one_numeric(source_p, RPL_STATSDEBUG,
978 "R :Block in %d out %d",
979 (int) rus.ru_inblock, (int) rus.ru_oublock);
980 sendto_one_numeric(source_p, RPL_STATSDEBUG,
981 "R :Msg Rcv %d Send %d",
982 (int) rus.ru_msgrcv, (int) rus.ru_msgsnd);
983 sendto_one_numeric(source_p, RPL_STATSDEBUG,
984 "R :Signals %d Context Vol. %d Invol %d",
985 (int) rus.ru_nsignals, (int) rus.ru_nvcsw,
986 (int) rus.ru_nivcsw);
987 #endif
988 }
989
990 static void
991 stats_tstats (struct Client *source_p)
992 {
993 struct Client *target_p;
994 struct ServerStatistics sp;
995 rb_dlink_node *ptr;
996
997 memcpy(&sp, &ServerStats, sizeof(struct ServerStatistics));
998
999 RB_DLINK_FOREACH(ptr, serv_list.head)
1000 {
1001 target_p = ptr->data;
1002
1003 sp.is_sbs += target_p->localClient->sendB;
1004 sp.is_sbr += target_p->localClient->receiveB;
1005 sp.is_sti += (unsigned long long)(rb_current_time() - target_p->localClient->firsttime);
1006 sp.is_sv++;
1007 }
1008
1009 RB_DLINK_FOREACH(ptr, lclient_list.head)
1010 {
1011 target_p = ptr->data;
1012
1013 sp.is_cbs += target_p->localClient->sendB;
1014 sp.is_cbr += target_p->localClient->receiveB;
1015 sp.is_cti += (unsigned long long)(rb_current_time() - target_p->localClient->firsttime);
1016 sp.is_cl++;
1017 }
1018
1019 RB_DLINK_FOREACH(ptr, unknown_list.head)
1020 {
1021 sp.is_ni++;
1022 }
1023
1024 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1025 "T :accepts %u refused %u", sp.is_ac, sp.is_ref);
1026 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1027 "T :rejected %u delaying %lu",
1028 sp.is_rej, delay_exit_length());
1029 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1030 "T :throttled refused %u throttle list size %lu", sp.is_thr, throttle_size());
1031 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1032 "T :nicks being delayed %lu",
1033 get_nd_count());
1034 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1035 "T :unknown commands %u prefixes %u",
1036 sp.is_unco, sp.is_unpf);
1037 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1038 "T :nick collisions %u saves %u unknown closes %u",
1039 sp.is_kill, sp.is_save, sp.is_ni);
1040 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1041 "T :wrong direction %u empty %u",
1042 sp.is_wrdi, sp.is_empt);
1043 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1044 "T :numerics seen %u", sp.is_num);
1045 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1046 "T :tgchange blocked msgs %u restricted addrs %lu",
1047 sp.is_tgch, rb_dlink_list_length(&tgchange_list));
1048 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1049 "T :ratelimit blocked commands %u", sp.is_rl);
1050 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1051 "T :auth successes %u fails %u",
1052 sp.is_asuc, sp.is_abad);
1053 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1054 "T :sasl successes %u fails %u",
1055 sp.is_ssuc, sp.is_sbad);
1056 sendto_one_numeric(source_p, RPL_STATSDEBUG, "T :Client Server");
1057 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1058 "T :connected %u %u", sp.is_cl, sp.is_sv);
1059 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1060 "T :bytes sent %lluK %lluK",
1061 sp.is_cbs / 1024,
1062 sp.is_sbs / 1024);
1063 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1064 "T :bytes recv %lluK %lluK",
1065 sp.is_cbr / 1024,
1066 sp.is_sbr / 1024);
1067 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1068 "T :time connected %llu %llu",
1069 sp.is_cti, sp.is_sti);
1070 }
1071
1072 static void
1073 stats_uptime (struct Client *source_p)
1074 {
1075 time_t now;
1076
1077 now = rb_current_time() - startup_time;
1078 sendto_one_numeric(source_p, RPL_STATSUPTIME,
1079 form_str (RPL_STATSUPTIME),
1080 (int)(now / 86400), (int)((now / 3600) % 24),
1081 (int)((now / 60) % 60), (int)(now % 60));
1082 sendto_one_numeric(source_p, RPL_STATSCONN,
1083 form_str (RPL_STATSCONN),
1084 MaxConnectionCount, MaxClientCount,
1085 Count.totalrestartcount);
1086 }
1087
1088 struct shared_flags
1089 {
1090 int flag;
1091 char letter;
1092 };
1093 static struct shared_flags shared_flagtable[] =
1094 {
1095 { SHARED_PKLINE, 'K' },
1096 { SHARED_TKLINE, 'k' },
1097 { SHARED_UNKLINE, 'U' },
1098 { SHARED_PXLINE, 'X' },
1099 { SHARED_TXLINE, 'x' },
1100 { SHARED_UNXLINE, 'Y' },
1101 { SHARED_PRESV, 'Q' },
1102 { SHARED_TRESV, 'q' },
1103 { SHARED_UNRESV, 'R' },
1104 { SHARED_LOCOPS, 'L' },
1105 { SHARED_REHASH, 'H' },
1106 { SHARED_TDLINE, 'd' },
1107 { SHARED_PDLINE, 'D' },
1108 { SHARED_UNDLINE, 'E' },
1109 { SHARED_GRANT, 'G' },
1110 { SHARED_DIE, 'I' },
1111 { 0, '\0'}
1112 };
1113
1114
1115 static void
1116 stats_shared (struct Client *source_p)
1117 {
1118 struct remote_conf *shared_p;
1119 rb_dlink_node *ptr;
1120 char buf[sizeof(shared_flagtable)/sizeof(shared_flagtable[0])];
1121 char *p;
1122 int i;
1123
1124 RB_DLINK_FOREACH(ptr, shared_conf_list.head)
1125 {
1126 shared_p = ptr->data;
1127
1128 p = buf;
1129
1130 *p++ = 'c';
1131
1132 for(i = 0; shared_flagtable[i].flag != 0; i++)
1133 {
1134 if(shared_p->flags & shared_flagtable[i].flag)
1135 *p++ = shared_flagtable[i].letter;
1136 }
1137
1138 *p = '\0';
1139
1140 sendto_one_numeric(source_p, RPL_STATSULINE,
1141 form_str(RPL_STATSULINE),
1142 shared_p->server, shared_p->username,
1143 shared_p->host, buf);
1144 }
1145
1146 RB_DLINK_FOREACH(ptr, cluster_conf_list.head)
1147 {
1148 shared_p = ptr->data;
1149
1150 p = buf;
1151
1152 *p++ = 'C';
1153
1154 for(i = 0; shared_flagtable[i].flag != 0; i++)
1155 {
1156 if(shared_p->flags & shared_flagtable[i].flag)
1157 *p++ = shared_flagtable[i].letter;
1158 }
1159
1160 *p = '\0';
1161
1162 sendto_one_numeric(source_p, RPL_STATSULINE,
1163 form_str(RPL_STATSULINE),
1164 shared_p->server, "*", "*", buf);
1165 }
1166 }
1167
1168 /* stats_servers()
1169 *
1170 * input - client pointer
1171 * output - none
1172 * side effects - client is shown lists of who connected servers
1173 */
1174 static void
1175 stats_servers (struct Client *source_p)
1176 {
1177 struct Client *target_p;
1178 rb_dlink_node *ptr;
1179 time_t seconds;
1180 int days, hours, minutes;
1181 int j = 0;
1182
1183 if(ConfigServerHide.flatten_links && !IsOper(source_p) &&
1184 !IsExemptShide(source_p))
1185 {
1186 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
1187 form_str (ERR_NOPRIVILEGES));
1188 return;
1189 }
1190
1191 RB_DLINK_FOREACH (ptr, serv_list.head)
1192 {
1193 target_p = ptr->data;
1194
1195 j++;
1196 seconds = rb_current_time() - target_p->localClient->firsttime;
1197
1198 days = (int) (seconds / 86400);
1199 seconds %= 86400;
1200 hours = (int) (seconds / 3600);
1201 seconds %= 3600;
1202 minutes = (int) (seconds / 60);
1203 seconds %= 60;
1204
1205 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1206 "V :%s (%s!*@*) Idle: %d SendQ: %d "
1207 "Connected: %d day%s, %d:%02d:%02d",
1208 target_p->name,
1209 (target_p->serv->by[0] ? target_p->serv->by : "Remote."),
1210 (int) (rb_current_time() - target_p->localClient->lasttime),
1211 (int) rb_linebuf_len (&target_p->localClient->buf_sendq),
1212 days, (days == 1) ? "" : "s", hours, minutes,
1213 (int) seconds);
1214 }
1215
1216 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1217 "V :%d Server(s)", j);
1218 }
1219
1220 static void
1221 stats_tgecos(struct Client *source_p)
1222 {
1223 struct ConfItem *aconf;
1224 rb_dlink_node *ptr;
1225
1226 RB_DLINK_FOREACH(ptr, xline_conf_list.head)
1227 {
1228 aconf = ptr->data;
1229
1230 if(aconf->hold)
1231 sendto_one_numeric(source_p, RPL_STATSXLINE,
1232 form_str(RPL_STATSXLINE),
1233 'x', aconf->port, aconf->host,
1234 aconf->passwd);
1235 }
1236 }
1237
1238 static void
1239 stats_gecos(struct Client *source_p)
1240 {
1241 struct ConfItem *aconf;
1242 rb_dlink_node *ptr;
1243
1244 RB_DLINK_FOREACH(ptr, xline_conf_list.head)
1245 {
1246 aconf = ptr->data;
1247
1248 if(!aconf->hold)
1249 sendto_one_numeric(source_p, RPL_STATSXLINE,
1250 form_str(RPL_STATSXLINE),
1251 'X', aconf->port, aconf->host,
1252 aconf->passwd);
1253 }
1254 }
1255
1256 static void
1257 stats_class(struct Client *source_p)
1258 {
1259 if(ConfigFileEntry.stats_y_oper_only && !IsOper(source_p))
1260 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
1261 form_str (ERR_NOPRIVILEGES));
1262 else
1263 report_classes(source_p);
1264 }
1265
1266 static void
1267 stats_memory (struct Client *source_p)
1268 {
1269 struct Client *target_p;
1270 struct Channel *chptr;
1271 rb_dlink_node *rb_dlink;
1272 rb_dlink_node *ptr;
1273 int channel_count = 0;
1274 int local_client_conf_count = 0; /* local client conf links */
1275 int users_counted = 0; /* user structs */
1276
1277 int channel_users = 0;
1278 int channel_invites = 0;
1279 int channel_bans = 0;
1280 int channel_except = 0;
1281 int channel_invex = 0;
1282 int channel_quiets = 0;
1283
1284 int class_count = 0; /* classes */
1285 int conf_count = 0; /* conf lines */
1286 int users_invited_count = 0; /* users invited */
1287 int user_channels = 0; /* users in channels */
1288 int aways_counted = 0;
1289 size_t number_servers_cached; /* number of servers cached by scache */
1290
1291 size_t channel_memory = 0;
1292 size_t channel_ban_memory = 0;
1293 size_t channel_except_memory = 0;
1294 size_t channel_invex_memory = 0;
1295 size_t channel_quiet_memory = 0;
1296
1297 size_t away_memory = 0; /* memory used by aways */
1298 size_t ww = 0; /* whowas array count */
1299 size_t wwm = 0; /* whowas array memory used */
1300 size_t conf_memory = 0; /* memory used by conf lines */
1301 size_t mem_servers_cached; /* memory used by scache */
1302
1303 size_t linebuf_count = 0;
1304 size_t linebuf_memory_used = 0;
1305
1306 size_t total_channel_memory = 0;
1307 size_t totww = 0;
1308
1309 size_t local_client_count = 0;
1310 size_t local_client_memory_used = 0;
1311
1312 size_t remote_client_count = 0;
1313 size_t remote_client_memory_used = 0;
1314
1315 size_t total_memory = 0;
1316
1317 whowas_memory_usage(&ww, &wwm);
1318
1319 RB_DLINK_FOREACH(ptr, global_client_list.head)
1320 {
1321 target_p = ptr->data;
1322 if(MyConnect(target_p))
1323 {
1324 local_client_conf_count++;
1325 }
1326
1327 if(target_p->user)
1328 {
1329 users_counted++;
1330 users_invited_count += rb_dlink_list_length(&target_p->user->invited);
1331 user_channels += rb_dlink_list_length(&target_p->user->channel);
1332 if(target_p->user->away)
1333 {
1334 aways_counted++;
1335 away_memory += (strlen(target_p->user->away) + 1);
1336 }
1337 }
1338 }
1339
1340 /* Count up all channels, ban lists, except lists, Invex lists */
1341 RB_DLINK_FOREACH(ptr, global_channel_list.head)
1342 {
1343 chptr = ptr->data;
1344 channel_count++;
1345 channel_memory += (strlen(chptr->chname) + sizeof(struct Channel));
1346
1347 channel_users += rb_dlink_list_length(&chptr->members);
1348 channel_invites += rb_dlink_list_length(&chptr->invites);
1349
1350 RB_DLINK_FOREACH(rb_dlink, chptr->banlist.head)
1351 {
1352 channel_bans++;
1353
1354 channel_ban_memory += sizeof(rb_dlink_node) + sizeof(struct Ban);
1355 }
1356
1357 RB_DLINK_FOREACH(rb_dlink, chptr->exceptlist.head)
1358 {
1359 channel_except++;
1360
1361 channel_except_memory += (sizeof(rb_dlink_node) + sizeof(struct Ban));
1362 }
1363
1364 RB_DLINK_FOREACH(rb_dlink, chptr->invexlist.head)
1365 {
1366 channel_invex++;
1367
1368 channel_invex_memory += (sizeof(rb_dlink_node) + sizeof(struct Ban));
1369 }
1370
1371 RB_DLINK_FOREACH(rb_dlink, chptr->quietlist.head)
1372 {
1373 channel_quiets++;
1374
1375 channel_quiet_memory += (sizeof(rb_dlink_node) + sizeof(struct Ban));
1376 }
1377 }
1378
1379 /* count up all classes */
1380
1381 class_count = rb_dlink_list_length(&class_list) + 1;
1382
1383 rb_count_rb_linebuf_memory(&linebuf_count, &linebuf_memory_used);
1384
1385 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1386 "z :Users %u(%lu) Invites %u(%lu)",
1387 users_counted,
1388 (unsigned long) users_counted * sizeof(struct User),
1389 users_invited_count,
1390 (unsigned long) users_invited_count * sizeof(rb_dlink_node));
1391
1392 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1393 "z :User channels %u(%lu) Aways %u(%d)",
1394 user_channels,
1395 (unsigned long) user_channels * sizeof(rb_dlink_node),
1396 aways_counted, (int) away_memory);
1397
1398 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1399 "z :Attached confs %u(%lu)",
1400 local_client_conf_count,
1401 (unsigned long) local_client_conf_count * sizeof(rb_dlink_node));
1402
1403 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1404 "z :Conflines %u(%d)", conf_count, (int) conf_memory);
1405
1406 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1407 "z :Classes %u(%lu)",
1408 class_count,
1409 (unsigned long) class_count * sizeof(struct Class));
1410
1411 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1412 "z :Channels %u(%d)",
1413 channel_count, (int) channel_memory);
1414
1415 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1416 "z :Bans %u(%d) Exceptions %u(%d) Invex %u(%d) Quiets %u(%d)",
1417 channel_bans, (int) channel_ban_memory,
1418 channel_except, (int) channel_except_memory,
1419 channel_invex, (int) channel_invex_memory,
1420 channel_quiets, (int) channel_quiet_memory);
1421
1422 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1423 "z :Channel members %u(%lu) invite %u(%lu)",
1424 channel_users,
1425 (unsigned long) channel_users * sizeof(rb_dlink_node),
1426 channel_invites,
1427 (unsigned long) channel_invites * sizeof(rb_dlink_node));
1428
1429 total_channel_memory = channel_memory +
1430 channel_ban_memory +
1431 channel_users * sizeof(rb_dlink_node) + channel_invites * sizeof(rb_dlink_node);
1432
1433 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1434 "z :Whowas array %ld(%ld)",
1435 (long)ww, (long)wwm);
1436
1437 totww = wwm;
1438
1439 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1440 "z :Hash: client %u(%ld) chan %u(%ld)",
1441 U_MAX, (long)(U_MAX * sizeof(rb_dlink_list)),
1442 CH_MAX, (long)(CH_MAX * sizeof(rb_dlink_list)));
1443
1444 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1445 "z :linebuf %ld(%ld)",
1446 (long)linebuf_count, (long)linebuf_memory_used);
1447
1448 count_scache(&number_servers_cached, &mem_servers_cached);
1449
1450 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1451 "z :scache %ld(%ld)",
1452 (long)number_servers_cached, (long)mem_servers_cached);
1453
1454 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1455 "z :hostname hash %d(%ld)",
1456 HOST_MAX, (long)HOST_MAX * sizeof(rb_dlink_list));
1457
1458 total_memory = totww + total_channel_memory + conf_memory +
1459 class_count * sizeof(struct Class);
1460
1461 total_memory += mem_servers_cached;
1462 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1463 "z :Total: whowas %d channel %d conf %d",
1464 (int) totww, (int) total_channel_memory,
1465 (int) conf_memory);
1466
1467 count_local_client_memory(&local_client_count, &local_client_memory_used);
1468 total_memory += local_client_memory_used;
1469
1470 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1471 "z :Local client Memory in use: %ld(%ld)",
1472 (long)local_client_count, (long)local_client_memory_used);
1473
1474
1475 count_remote_client_memory(&remote_client_count, &remote_client_memory_used);
1476 total_memory += remote_client_memory_used;
1477
1478 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1479 "z :Remote client Memory in use: %ld(%ld)",
1480 (long)remote_client_count,
1481 (long)remote_client_memory_used);
1482 }
1483
1484 static void
1485 stats_ziplinks (struct Client *source_p)
1486 {
1487 rb_dlink_node *ptr;
1488 struct Client *target_p;
1489 struct ZipStats *zipstats;
1490 int sent_data = 0;
1491 char buf[128], buf1[128];
1492 RB_DLINK_FOREACH (ptr, serv_list.head)
1493 {
1494 target_p = ptr->data;
1495 if(IsCapable (target_p, CAP_ZIP))
1496 {
1497 zipstats = target_p->localClient->zipstats;
1498 sprintf(buf, "%.2f%%", zipstats->out_ratio);
1499 sprintf(buf1, "%.2f%%", zipstats->in_ratio);
1500 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1501 "Z :ZipLinks stats for %s send[%s compression "
1502 "(%llu kB data/%llu kB wire)] recv[%s compression "
1503 "(%llu kB data/%llu kB wire)]",
1504 target_p->name,
1505 buf, zipstats->out >> 10,
1506 zipstats->out_wire >> 10, buf1,
1507 zipstats->in >> 10, zipstats->in_wire >> 10);
1508 sent_data++;
1509 }
1510 }
1511
1512 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1513 "Z :%u ziplink(s)", sent_data);
1514 }
1515
1516 static void
1517 stats_servlinks (struct Client *source_p)
1518 {
1519 static char Sformat[] = ":%s %d %s %s %u %u %u %u %u :%u %u %s";
1520 long uptime, sendK, receiveK;
1521 struct Client *target_p;
1522 rb_dlink_node *ptr;
1523 int j = 0;
1524 char buf[128];
1525
1526 if(ConfigServerHide.flatten_links && !IsOper (source_p) &&
1527 !IsExemptShide(source_p))
1528 {
1529 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
1530 form_str (ERR_NOPRIVILEGES));
1531 return;
1532 }
1533
1534 sendK = receiveK = 0;
1535
1536 RB_DLINK_FOREACH (ptr, serv_list.head)
1537 {
1538 target_p = ptr->data;
1539
1540 j++;
1541 sendK += target_p->localClient->sendK;
1542 receiveK += target_p->localClient->receiveK;
1543
1544 sendto_one(source_p, Sformat,
1545 get_id(&me, source_p), RPL_STATSLINKINFO, get_id(source_p, source_p),
1546 target_p->name,
1547 (int) rb_linebuf_len (&target_p->localClient->buf_sendq),
1548 (int) target_p->localClient->sendM,
1549 (int) target_p->localClient->sendK,
1550 (int) target_p->localClient->receiveM,
1551 (int) target_p->localClient->receiveK,
1552 rb_current_time() - target_p->localClient->firsttime,
1553 (rb_current_time() > target_p->localClient->lasttime) ?
1554 (rb_current_time() - target_p->localClient->lasttime) : 0,
1555 IsOper (source_p) ? show_capabilities (target_p) : "TS");
1556 }
1557
1558 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1559 "? :%u total server(s)", j);
1560
1561 snprintf(buf, sizeof buf, "%7.2f", _GMKv ((sendK)));
1562 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1563 "? :Sent total : %s %s",
1564 buf, _GMKs (sendK));
1565 snprintf(buf, sizeof buf, "%7.2f", _GMKv ((receiveK)));
1566 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1567 "? :Recv total : %s %s",
1568 buf, _GMKs (receiveK));
1569
1570 uptime = (rb_current_time() - startup_time);
1571 snprintf(buf, sizeof buf, "%7.2f %s (%4.1f K/s)",
1572 _GMKv (me.localClient->sendK),
1573 _GMKs (me.localClient->sendK),
1574 (float) ((float) me.localClient->sendK / (float) uptime));
1575 sendto_one_numeric(source_p, RPL_STATSDEBUG, "? :Server send: %s", buf);
1576 snprintf(buf, sizeof buf, "%7.2f %s (%4.1f K/s)",
1577 _GMKv (me.localClient->receiveK),
1578 _GMKs (me.localClient->receiveK),
1579 (float) ((float) me.localClient->receiveK / (float) uptime));
1580 sendto_one_numeric(source_p, RPL_STATSDEBUG, "? :Server recv: %s", buf);
1581 }
1582
1583 static inline bool
1584 stats_l_should_show_oper(struct Client *target_p)
1585 {
1586 return (!IsOperInvis(target_p));
1587 }
1588
1589 static void
1590 stats_ltrace(struct Client *source_p, int parc, const char *parv[])
1591 {
1592 bool doall = false;
1593 bool wilds = false;
1594 const char *name;
1595 char statchar = parv[1][0];
1596
1597 /* this is def targeted at us somehow.. */
1598 if(parc > 2 && !EmptyString(parv[2]))
1599 {
1600 /* directed at us generically? */
1601 if(match(parv[2], me.name) ||
1602 (!MyClient(source_p) && !irccmp(parv[2], me.id)))
1603 {
1604 name = me.name;
1605 doall = true;
1606 }
1607 else
1608 {
1609 name = parv[2];
1610 wilds = strchr(name, '*') || strchr(name, '?');
1611 }
1612
1613 /* must be directed at a specific person thats not us */
1614 if(!doall && !wilds)
1615 {
1616 struct Client *target_p;
1617
1618 if(MyClient(source_p))
1619 target_p = find_named_person(name);
1620 else
1621 target_p = find_person(name);
1622
1623 if(target_p != NULL)
1624 {
1625 stats_spy(source_p, statchar, target_p->name);
1626 stats_l_client(source_p, target_p, statchar);
1627 }
1628 else
1629 sendto_one_numeric(source_p, ERR_NOSUCHSERVER,
1630 form_str(ERR_NOSUCHSERVER),
1631 name);
1632
1633 return;
1634 }
1635 }
1636 else
1637 {
1638 name = me.name;
1639 doall = true;
1640 }
1641
1642 stats_spy(source_p, statchar, name);
1643
1644 if(doall)
1645 {
1646 /* local opers get everyone */
1647 if(MyOper(source_p))
1648 {
1649 stats_l_list(source_p, name, doall, wilds, &unknown_list, statchar, NULL);
1650 stats_l_list(source_p, name, doall, wilds, &lclient_list, statchar, NULL);
1651 }
1652 else
1653 {
1654 /* they still need themselves if theyre local.. */
1655 if(MyClient(source_p))
1656 stats_l_client(source_p, source_p, statchar);
1657
1658 stats_l_list(source_p, name, doall, wilds, &local_oper_list, statchar, stats_l_should_show_oper);
1659 }
1660
1661 if (!ConfigServerHide.flatten_links || IsOper(source_p) ||
1662 IsExemptShide(source_p))
1663 stats_l_list(source_p, name, doall, wilds, &serv_list, statchar, NULL);
1664
1665 return;
1666 }
1667
1668 /* ok, at this point theyre looking for a specific client whos on
1669 * our server.. but it contains a wildcard. --fl
1670 */
1671 stats_l_list(source_p, name, doall, wilds, &lclient_list, statchar, NULL);
1672
1673 return;
1674 }
1675
1676 static void
1677 stats_l_list(struct Client *source_p, const char *name, bool doall, bool wilds,
1678 rb_dlink_list * list, char statchar, bool (*check_fn)(struct Client *target_p))
1679 {
1680 rb_dlink_node *ptr;
1681 struct Client *target_p;
1682
1683 /* send information about connections which match. note, we
1684 * dont need tests for IsInvisible(), because non-opers will
1685 * never get here for normal clients --fl
1686 */
1687 RB_DLINK_FOREACH(ptr, list->head)
1688 {
1689 target_p = ptr->data;
1690
1691 if(!doall && wilds && !match(name, target_p->name))
1692 continue;
1693
1694 if (check_fn == NULL || check_fn(target_p))
1695 stats_l_client(source_p, target_p, statchar);
1696 }
1697 }
1698
1699 void
1700 stats_l_client(struct Client *source_p, struct Client *target_p,
1701 char statchar)
1702 {
1703 if(IsAnyServer(target_p))
1704 {
1705 sendto_one_numeric(source_p, RPL_STATSLINKINFO, Lformat,
1706 target_p->name,
1707 (int) rb_linebuf_len(&target_p->localClient->buf_sendq),
1708 (int) target_p->localClient->sendM,
1709 (int) target_p->localClient->sendK,
1710 (int) target_p->localClient->receiveM,
1711 (int) target_p->localClient->receiveK,
1712 rb_current_time() - target_p->localClient->firsttime,
1713 (rb_current_time() > target_p->localClient->lasttime) ?
1714 (rb_current_time() - target_p->localClient->lasttime) : 0,
1715 IsOper(source_p) ? show_capabilities(target_p) : "-");
1716 }
1717
1718 else
1719 {
1720 sendto_one_numeric(source_p, RPL_STATSLINKINFO, Lformat,
1721 show_ip(source_p, target_p) ?
1722 (IsUpper(statchar) ?
1723 get_client_name(target_p, SHOW_IP) :
1724 get_client_name(target_p, HIDE_IP)) :
1725 get_client_name(target_p, MASK_IP),
1726 (int) rb_linebuf_len(&target_p->localClient->buf_sendq),
1727 (int) target_p->localClient->sendM,
1728 (int) target_p->localClient->sendK,
1729 (int) target_p->localClient->receiveM,
1730 (int) target_p->localClient->receiveK,
1731 rb_current_time() - target_p->localClient->firsttime,
1732 (rb_current_time() > target_p->localClient->lasttime) ?
1733 (rb_current_time() - target_p->localClient->lasttime) : 0,
1734 "-");
1735 }
1736 }
1737
1738 static void
1739 rb_dump_fd_callback(int fd, const char *desc, void *data)
1740 {
1741 struct Client *source_p = data;
1742 sendto_one_numeric(source_p, RPL_STATSDEBUG, "F :fd %-3d desc '%s'", fd, desc);
1743 }
1744
1745 static void
1746 stats_comm(struct Client *source_p)
1747 {
1748 rb_dump_fd(rb_dump_fd_callback, source_p);
1749 }
1750
1751 /*
1752 * stats_spy
1753 *
1754 * inputs - pointer to client doing the /stats
1755 * - char letter they are doing /stats on
1756 * output - none
1757 * side effects -
1758 * This little helper function reports to opers if configured.
1759 */
1760 static int
1761 stats_spy(struct Client *source_p, char statchar, const char *name)
1762 {
1763 hook_data_int data;
1764
1765 data.client = source_p;
1766 data.arg1 = name;
1767 data.arg2 = (int) statchar;
1768 data.result = 0;
1769
1770 call_hook(doing_stats_hook, &data);
1771
1772 return data.result;
1773 }
1774
1775 /* stats_p_spy()
1776 *
1777 * input - pointer to client doing stats
1778 * ouput -
1779 * side effects - call hook doing_stats_p
1780 */
1781 static void
1782 stats_p_spy (struct Client *source_p)
1783 {
1784 hook_data data;
1785
1786 data.client = source_p;
1787 data.arg1 = data.arg2 = NULL;
1788
1789 call_hook(doing_stats_p_hook, &data);
1790 }
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