]> jfr.im git - irc/rqf/shadowircd.git/blob - modules/m_stats.c
projects / irc / rqf / shadowircd.git / blob
? search:
summary | shortlog | log | commit | commitdiff | tree
blame | history | raw | HEAD
[svn] - the new plan:
[irc/rqf/shadowircd.git] / modules / m_stats.c
1 /*
2 * ircd-ratbox: an advanced Internet Relay Chat Daemon(ircd).
3 * m_stats.c: Sends the user statistics or config information.
4 *
5 * Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
6 * Copyright (C) 1996-2002 Hybrid Development Team
7 * Copyright (C) 2002-2005 ircd-ratbox development team
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
22 * USA
23 *
24 * $Id: m_stats.c 1608 2006-06-04 02:11:40Z jilles $
25 */
26
27 #include "stdinc.h"
28 #include "tools.h" /* dlink_node/dlink_list */
29 #include "class.h" /* report_classes */
30 #include "client.h" /* Client */
31 #include "common.h" /* TRUE/FALSE */
32 #include "irc_string.h"
33 #include "ircd.h" /* me */
34 #include "listener.h" /* show_ports */
35 #include "s_gline.h"
36 #include "msg.h" /* Message */
37 #include "hostmask.h" /* report_mtrie_conf_links */
38 #include "numeric.h" /* ERR_xxx */
39 #include "scache.h" /* list_scache */
40 #include "send.h" /* sendto_one */
41 #include "commio.h" /* highest_fd */
42 #include "s_conf.h" /* ConfItem */
43 #include "s_serv.h" /* hunt_server */
44 #include "s_stats.h" /* tstats */
45 #include "s_user.h" /* show_opers */
46 #include "event.h" /* events */
47 #include "blacklist.h" /* dnsbl stuff */
48 #include "linebuf.h"
49 #include "parse.h"
50 #include "modules.h"
51 #include "hook.h"
52 #include "s_newconf.h"
53 #include "hash.h"
54
55 static int m_stats (struct Client *, struct Client *, int, const char **);
56
57 struct Message stats_msgtab = {
58 "STATS", 0, 0, 0, MFLG_SLOW,
59 {mg_unreg, {m_stats, 2}, {m_stats, 3}, mg_ignore, mg_ignore, {m_stats, 2}}
60 };
61
62 int doing_stats_hook;
63 int doing_stats_p_hook;
64
65 mapi_clist_av1 stats_clist[] = { &stats_msgtab, NULL };
66 mapi_hlist_av1 stats_hlist[] = {
67 { "doing_stats", &doing_stats_hook },
68 { "doing_stats_p", &doing_stats_p_hook },
69 { NULL, NULL }
70 };
71
72 DECLARE_MODULE_AV1(stats, NULL, NULL, stats_clist, stats_hlist, NULL, "$Revision: 1608 $");
73
74 const char *Lformat = "%s %u %u %u %u %u :%u %u %s";
75
76 static void stats_l_list(struct Client *s, const char *, int, int, dlink_list *, char);
77 static void stats_l_client(struct Client *source_p, struct Client *target_p,
78 char statchar);
79
80 static void stats_spy(struct Client *, char, const char *);
81 static void stats_p_spy(struct Client *);
82
83 /* Heres our struct for the stats table */
84 struct StatsStruct
85 {
86 char letter;
87 void (*handler) ();
88 int need_oper;
89 int need_admin;
90 };
91
92 static void stats_dns_servers (struct Client *);
93 static void stats_delay(struct Client *);
94 static void stats_hash(struct Client *);
95 static void stats_connect(struct Client *);
96 static void stats_tdeny(struct Client *);
97 static void stats_deny(struct Client *);
98 static void stats_exempt(struct Client *);
99 static void stats_events(struct Client *);
100 static void stats_glines(struct Client *);
101 static void stats_pending_glines(struct Client *);
102 static void stats_hubleaf(struct Client *);
103 static void stats_auth(struct Client *);
104 static void stats_tklines(struct Client *);
105 static void stats_klines(struct Client *);
106 static void stats_messages(struct Client *);
107 static void stats_dnsbl(struct Client *);
108 static void stats_oper(struct Client *);
109 static void stats_operedup(struct Client *);
110 static void stats_ports(struct Client *);
111 static void stats_tresv(struct Client *);
112 static void stats_resv(struct Client *);
113 static void stats_usage(struct Client *);
114 static void stats_tstats(struct Client *);
115 static void stats_uptime(struct Client *);
116 static void stats_shared(struct Client *);
117 static void stats_servers(struct Client *);
118 static void stats_tgecos(struct Client *);
119 static void stats_gecos(struct Client *);
120 static void stats_class(struct Client *);
121 static void stats_memory(struct Client *);
122 static void stats_servlinks(struct Client *);
123 static void stats_ltrace(struct Client *, int, const char **);
124 static void stats_ziplinks(struct Client *);
125
126 /* This table contains the possible stats items, in order:
127 * stats letter, function to call, operonly? adminonly?
128 * case only matters in the stats letter column.. -- fl_
129 */
130 static struct StatsStruct stats_cmd_table[] = {
131 /* letter function need_oper need_admin */
132 {'a', stats_dns_servers, 1, 1, },
133 {'A', stats_dns_servers, 1, 1, },
134 {'b', stats_delay, 1, 1, },
135 {'B', stats_hash, 1, 1, },
136 {'c', stats_connect, 0, 0, },
137 {'C', stats_connect, 0, 0, },
138 {'d', stats_tdeny, 1, 0, },
139 {'D', stats_deny, 1, 0, },
140 {'e', stats_exempt, 1, 0, },
141 {'E', stats_events, 1, 1, },
142 {'f', comm_dump, 1, 1, },
143 {'F', comm_dump, 1, 1, },
144 {'g', stats_pending_glines, 1, 0, },
145 {'G', stats_glines, 1, 0, },
146 {'h', stats_hubleaf, 0, 0, },
147 {'H', stats_hubleaf, 0, 0, },
148 {'i', stats_auth, 0, 0, },
149 {'I', stats_auth, 0, 0, },
150 {'k', stats_tklines, 0, 0, },
151 {'K', stats_klines, 0, 0, },
152 {'l', stats_ltrace, 0, 0, },
153 {'L', stats_ltrace, 0, 0, },
154 {'m', stats_messages, 0, 0, },
155 {'M', stats_messages, 0, 0, },
156 {'n', stats_dnsbl, 0, 0, },
157 {'o', stats_oper, 0, 0, },
158 {'O', stats_oper, 0, 0, },
159 {'p', stats_operedup, 0, 0, },
160 {'P', stats_ports, 0, 0, },
161 {'q', stats_tresv, 1, 0, },
162 {'Q', stats_resv, 1, 0, },
163 {'r', stats_usage, 1, 0, },
164 {'R', stats_usage, 1, 0, },
165 {'t', stats_tstats, 1, 0, },
166 {'T', stats_tstats, 1, 0, },
167 {'u', stats_uptime, 0, 0, },
168 {'U', stats_shared, 1, 0, },
169 {'v', stats_servers, 0, 0, },
170 {'V', stats_servers, 0, 0, },
171 {'x', stats_tgecos, 1, 0, },
172 {'X', stats_gecos, 1, 0, },
173 {'y', stats_class, 0, 0, },
174 {'Y', stats_class, 0, 0, },
175 {'z', stats_memory, 1, 0, },
176 {'Z', stats_ziplinks, 1, 0, },
177 {'?', stats_servlinks, 0, 0, },
178 {(char) 0, (void (*)()) 0, 0, 0, }
179 };
180
181 /*
182 * m_stats by fl_
183 * parv[0] = sender prefix
184 * parv[1] = stat letter/command
185 * parv[2] = (if present) server/mask in stats L, or target
186 *
187 * This will search the tables for the appropriate stats letter,
188 * if found execute it.
189 */
190 static int
191 m_stats(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
192 {
193 static time_t last_used = 0;
194 int i;
195 char statchar;
196
197 statchar = parv[1][0];
198
199 if(MyClient(source_p) && !IsOper(source_p))
200 {
201 /* Check the user is actually allowed to do /stats, and isnt flooding */
202 if((last_used + ConfigFileEntry.pace_wait) > CurrentTime)
203 {
204 /* safe enough to give this on a local connect only */
205 sendto_one(source_p, form_str(RPL_LOAD2HI),
206 me.name, source_p->name, "STATS");
207 sendto_one_numeric(source_p, RPL_ENDOFSTATS,
208 form_str(RPL_ENDOFSTATS), statchar);
209 return 0;
210 }
211 else
212 last_used = CurrentTime;
213 }
214
215 if(hunt_server (client_p, source_p, ":%s STATS %s :%s", 2, parc, parv) != HUNTED_ISME)
216 return 0;
217
218 if((statchar != 'L') && (statchar != 'l'))
219 stats_spy(source_p, statchar, NULL);
220
221 for (i = 0; stats_cmd_table[i].handler; i++)
222 {
223 if(stats_cmd_table[i].letter == statchar)
224 {
225 /* The stats table says what privs are needed, so check --fl_ */
226 /* Called for remote clients and for local opers, so check need_admin
227 * and need_oper
228 */
229 if((stats_cmd_table[i].need_admin && !IsOperAdmin (source_p)) ||
230 (stats_cmd_table[i].need_oper && !IsOper (source_p)))
231 {
232 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
233 form_str (ERR_NOPRIVILEGES));
234 break;
235 }
236
237 /* Blah, stats L needs the parameters, none of the others do.. */
238 if(statchar == 'L' || statchar == 'l')
239 stats_cmd_table[i].handler (source_p, parc, parv);
240 else
241 stats_cmd_table[i].handler (source_p);
242 }
243 }
244
245 /* Send the end of stats notice, and the stats_spy */
246 sendto_one_numeric(source_p, RPL_ENDOFSTATS,
247 form_str(RPL_ENDOFSTATS), statchar);
248
249 return 0;
250 }
251
252 static void
253 stats_dns_servers (struct Client *source_p)
254 {
255 report_dns_servers (source_p);
256 }
257
258 static void
259 stats_delay(struct Client *source_p)
260 {
261 struct nd_entry *nd;
262 dlink_node *ptr;
263 int i;
264
265 HASH_WALK(i, U_MAX, ptr, ndTable)
266 {
267 nd = ptr->data;
268 sendto_one_notice(source_p, "Delaying: %s for %ld",
269 nd->name, (long) nd->expire);
270 }
271 HASH_WALK_END
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 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 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_NOPRIVILEGES,
426 form_str (ERR_NOPRIVILEGES));
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 (struct Client *source_p)
450 {
451 show_events (source_p);
452 }
453
454 /* stats_pending_glines()
455 *
456 * input - client pointer
457 * output - none
458 * side effects - client is shown list of pending glines
459 */
460 static void
461 stats_pending_glines (struct Client *source_p)
462 {
463 if(ConfigFileEntry.glines)
464 {
465 dlink_node *pending_node;
466 struct gline_pending *glp_ptr;
467 char timebuffer[MAX_DATE_STRING];
468 struct tm *tmptr;
469
470 DLINK_FOREACH (pending_node, pending_glines.head)
471 {
472 glp_ptr = pending_node->data;
473
474 tmptr = localtime (&glp_ptr->time_request1);
475 strftime (timebuffer, MAX_DATE_STRING, "%Y/%m/%d %H:%M:%S", tmptr);
476
477 sendto_one_notice(source_p,
478 ":1) %s!%s@%s on %s requested gline at %s for %s@%s [%s]",
479 glp_ptr->oper_nick1,
480 glp_ptr->oper_user1, glp_ptr->oper_host1,
481 glp_ptr->oper_server1, timebuffer,
482 glp_ptr->user, glp_ptr->host, glp_ptr->reason1);
483
484 if(glp_ptr->oper_nick2[0])
485 {
486 tmptr = localtime (&glp_ptr->time_request2);
487 strftime (timebuffer, MAX_DATE_STRING, "%Y/%m/%d %H:%M:%S", tmptr);
488 sendto_one_notice(source_p,
489 ":2) %s!%s@%s on %s requested gline at %s for %s@%s [%s]",
490 glp_ptr->oper_nick2,
491 glp_ptr->oper_user2, glp_ptr->oper_host2,
492 glp_ptr->oper_server2, timebuffer,
493 glp_ptr->user, glp_ptr->host, glp_ptr->reason2);
494 }
495 }
496
497 if(dlink_list_length (&pending_glines) > 0)
498 sendto_one_notice(source_p, ":End of Pending G-lines");
499 }
500 else
501 sendto_one_notice(source_p, ":This server does not support G-Lines");
502
503 }
504
505 /* stats_glines()
506 *
507 * input - client pointer
508 * output - none
509 * side effects - client is shown list of glines
510 */
511 static void
512 stats_glines (struct Client *source_p)
513 {
514 if(ConfigFileEntry.glines)
515 {
516 dlink_node *gline_node;
517 struct ConfItem *kill_ptr;
518
519 DLINK_FOREACH_PREV (gline_node, glines.tail)
520 {
521 kill_ptr = gline_node->data;
522
523 sendto_one_numeric(source_p, RPL_STATSKLINE,
524 form_str(RPL_STATSKLINE), 'G',
525 kill_ptr->host ? kill_ptr->host : "*",
526 kill_ptr->user ? kill_ptr->user : "*",
527 kill_ptr->passwd ? kill_ptr->passwd : "No Reason",
528 kill_ptr->spasswd ? "|" : "",
529 kill_ptr->spasswd ? kill_ptr->spasswd : "");
530 }
531 }
532 else
533 sendto_one_notice(source_p, ":This server does not support G-Lines");
534 }
535
536
537 static void
538 stats_hubleaf(struct Client *source_p)
539 {
540 struct remote_conf *hub_p;
541 dlink_node *ptr;
542
543 if((ConfigFileEntry.stats_h_oper_only ||
544 (ConfigServerHide.flatten_links && !IsExemptShide(source_p))) &&
545 !IsOper(source_p))
546 {
547 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
548 form_str (ERR_NOPRIVILEGES));
549 return;
550 }
551
552 DLINK_FOREACH(ptr, hubleaf_conf_list.head)
553 {
554 hub_p = ptr->data;
555
556 if(hub_p->flags & CONF_HUB)
557 sendto_one_numeric(source_p, RPL_STATSHLINE,
558 form_str(RPL_STATSHLINE),
559 hub_p->host, hub_p->server);
560 else
561 sendto_one_numeric(source_p, RPL_STATSLLINE,
562 form_str(RPL_STATSLLINE),
563 hub_p->host, hub_p->server);
564 }
565 }
566
567
568 static void
569 stats_auth (struct Client *source_p)
570 {
571 /* Oper only, if unopered, return ERR_NOPRIVS */
572 if((ConfigFileEntry.stats_i_oper_only == 2) && !IsOper (source_p))
573 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
574 form_str (ERR_NOPRIVILEGES));
575
576 /* If unopered, Only return matching auth blocks */
577 else if((ConfigFileEntry.stats_i_oper_only == 1) && !IsOper (source_p))
578 {
579 struct ConfItem *aconf;
580 char *name, *host, *pass, *user, *classname;
581 int port;
582
583 if(MyConnect (source_p))
584 aconf = find_conf_by_address (source_p->host, source_p->sockhost, NULL,
585 (struct sockaddr *)&source_p->localClient->ip,
586 CONF_CLIENT,
587 source_p->localClient->ip.ss_family,
588 source_p->username);
589 else
590 aconf = find_conf_by_address (source_p->host, NULL, NULL, NULL, CONF_CLIENT,
591 0, source_p->username);
592
593 if(aconf == NULL)
594 return;
595
596 get_printable_conf (aconf, &name, &host, &pass, &user, &port, &classname);
597
598 sendto_one_numeric(source_p, RPL_STATSILINE, form_str(RPL_STATSILINE),
599 name, show_iline_prefix(source_p, aconf, user),
600 host, port, classname);
601 }
602
603 /* Theyre opered, or allowed to see all auth blocks */
604 else
605 report_auth (source_p);
606 }
607
608
609 static void
610 stats_tklines(struct Client *source_p)
611 {
612 /* Oper only, if unopered, return ERR_NOPRIVS */
613 if((ConfigFileEntry.stats_k_oper_only == 2) && !IsOper (source_p))
614 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
615 form_str (ERR_NOPRIVILEGES));
616
617 /* If unopered, Only return matching klines */
618 else if((ConfigFileEntry.stats_k_oper_only == 1) && !IsOper (source_p))
619 {
620 struct ConfItem *aconf;
621 char *host, *pass, *user, *oper_reason;
622
623 if(MyConnect (source_p))
624 aconf = find_conf_by_address (source_p->host, source_p->sockhost, NULL,
625 (struct sockaddr *)&source_p->localClient->ip,
626 CONF_KILL,
627 source_p->localClient->ip.ss_family,
628 source_p->username);
629 else
630 aconf = find_conf_by_address (source_p->host, NULL, NULL, NULL, CONF_KILL,
631 0, source_p->username);
632
633 if(aconf == NULL)
634 return;
635
636 /* dont report a permanent kline as a tkline */
637 if((aconf->flags & CONF_FLAGS_TEMPORARY) == 0)
638 return;
639
640 get_printable_kline(source_p, aconf, &host, &pass, &user, &oper_reason);
641
642 sendto_one_numeric(source_p, RPL_STATSKLINE,
643 form_str(RPL_STATSKLINE), 'k',
644 user, pass, oper_reason ? "|" : "",
645 oper_reason ? oper_reason : "");
646 }
647 /* Theyre opered, or allowed to see all klines */
648 else
649 {
650 struct ConfItem *aconf;
651 dlink_node *ptr;
652 int i;
653 char *user, *host, *pass, *oper_reason;
654
655 for(i = 0; i < LAST_TEMP_TYPE; i++)
656 {
657 DLINK_FOREACH(ptr, temp_klines[i].head)
658 {
659 aconf = ptr->data;
660
661 get_printable_kline(source_p, aconf, &host, &pass,
662 &user, &oper_reason);
663
664 sendto_one_numeric(source_p, RPL_STATSKLINE,
665 form_str(RPL_STATSKLINE),
666 'k', host, user, pass,
667 oper_reason ? "|" : "",
668 oper_reason ? oper_reason : "");
669 }
670 }
671 }
672 }
673
674 static void
675 stats_klines(struct Client *source_p)
676 {
677 /* Oper only, if unopered, return ERR_NOPRIVS */
678 if((ConfigFileEntry.stats_k_oper_only == 2) && !IsOper (source_p))
679 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
680 form_str (ERR_NOPRIVILEGES));
681
682 /* If unopered, Only return matching klines */
683 else if((ConfigFileEntry.stats_k_oper_only == 1) && !IsOper (source_p))
684 {
685 struct ConfItem *aconf;
686 char *host, *pass, *user, *oper_reason;
687
688 /* search for a kline */
689 if(MyConnect (source_p))
690 aconf = find_conf_by_address (source_p->host, source_p->sockhost, NULL,
691 (struct sockaddr *)&source_p->localClient->ip,
692 CONF_KILL,
693 source_p->localClient->ip.ss_family,
694 source_p->username);
695 else
696 aconf = find_conf_by_address (source_p->host, NULL, NULL, NULL, CONF_KILL,
697 0, source_p->username);
698
699 if(aconf == NULL)
700 return;
701
702 /* dont report a tkline as a kline */
703 if(aconf->flags & CONF_FLAGS_TEMPORARY)
704 return;
705
706 get_printable_kline(source_p, aconf, &host, &pass, &user, &oper_reason);
707
708 sendto_one_numeric(source_p, RPL_STATSKLINE, form_str(RPL_STATSKLINE),
709 'K', host, user, pass, oper_reason ? "|" : "",
710 oper_reason ? oper_reason : "");
711 }
712 /* Theyre opered, or allowed to see all klines */
713 else
714 report_Klines (source_p);
715 }
716
717 static void
718 stats_messages(struct Client *source_p)
719 {
720 report_messages(source_p);
721 }
722
723 static void
724 stats_dnsbl(struct Client *source_p)
725 {
726 dlink_node *ptr;
727 struct Blacklist *blptr;
728
729 DLINK_FOREACH(ptr, blacklist_list.head)
730 {
731 blptr = ptr->data;
732
733 /* use RPL_STATSDEBUG for now -- jilles */
734 sendto_one_numeric(source_p, RPL_STATSDEBUG, "n :%d %s %s (%d)",
735 blptr->hits,
736 blptr->host,
737 blptr->status & CONF_ILLEGAL ? "disabled" : "active",
738 blptr->refcount);
739 }
740 }
741
742 static void
743 stats_oper(struct Client *source_p)
744 {
745 struct oper_conf *oper_p;
746 dlink_node *ptr;
747
748 if(!IsOper(source_p) && ConfigFileEntry.stats_o_oper_only)
749 {
750 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
751 form_str (ERR_NOPRIVILEGES));
752 return;
753 }
754
755 DLINK_FOREACH(ptr, oper_conf_list.head)
756 {
757 oper_p = ptr->data;
758
759 sendto_one_numeric(source_p, RPL_STATSOLINE,
760 form_str(RPL_STATSOLINE),
761 oper_p->username, oper_p->host, oper_p->name,
762 IsOper(source_p) ? get_oper_privs(oper_p->flags) : "0", "-1");
763 }
764 }
765
766
767 /* stats_operedup()
768 *
769 * input - client pointer
770 * output - none
771 * side effects - client is shown a list of active opers
772 */
773 static void
774 stats_operedup (struct Client *source_p)
775 {
776 struct Client *target_p;
777 dlink_node *oper_ptr;
778 unsigned int count = 0;
779
780 DLINK_FOREACH (oper_ptr, oper_list.head)
781 {
782 target_p = oper_ptr->data;
783
784 if(IsOperInvis(target_p) && !IsOper(source_p))
785 continue;
786
787 if(target_p->user->away)
788 continue;
789
790 count++;
791
792 sendto_one_numeric(source_p, RPL_STATSDEBUG,
793 "p :%s (%s@%s)",
794 target_p->name, target_p->username,
795 target_p->host);
796 }
797
798 sendto_one_numeric(source_p, RPL_STATSDEBUG,
799 "p :%u staff members", count);
800
801 stats_p_spy (source_p);
802 }
803
804 static void
805 stats_ports (struct Client *source_p)
806 {
807 if(!IsOper (source_p) && ConfigFileEntry.stats_P_oper_only)
808 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
809 form_str (ERR_NOPRIVILEGES));
810 else
811 show_ports (source_p);
812 }
813
814 static void
815 stats_tresv(struct Client *source_p)
816 {
817 struct ConfItem *aconf;
818 dlink_node *ptr;
819 int i;
820
821 DLINK_FOREACH(ptr, resv_conf_list.head)
822 {
823 aconf = ptr->data;
824 if(aconf->hold)
825 sendto_one_numeric(source_p, RPL_STATSQLINE,
826 form_str(RPL_STATSQLINE),
827 'q', aconf->port, aconf->name, aconf->passwd);
828 }
829
830 HASH_WALK(i, R_MAX, ptr, resvTable)
831 {
832 aconf = ptr->data;
833 if(aconf->hold)
834 sendto_one_numeric(source_p, RPL_STATSQLINE,
835 form_str(RPL_STATSQLINE),
836 'q', aconf->port, aconf->name, aconf->passwd);
837 }
838 HASH_WALK_END
839 }
840
841
842 static void
843 stats_resv(struct Client *source_p)
844 {
845 struct ConfItem *aconf;
846 dlink_node *ptr;
847 int i;
848
849 DLINK_FOREACH(ptr, resv_conf_list.head)
850 {
851 aconf = ptr->data;
852 if(!aconf->hold)
853 sendto_one_numeric(source_p, RPL_STATSQLINE,
854 form_str(RPL_STATSQLINE),
855 'Q', aconf->port, aconf->name, aconf->passwd);
856 }
857
858 HASH_WALK(i, R_MAX, ptr, resvTable)
859 {
860 aconf = ptr->data;
861 if(!aconf->hold)
862 sendto_one_numeric(source_p, RPL_STATSQLINE,
863 form_str(RPL_STATSQLINE),
864 'Q', aconf->port, aconf->name, aconf->passwd);
865 }
866 HASH_WALK_END
867 }
868
869 static void
870 stats_usage (struct Client *source_p)
871 {
872 struct rusage rus;
873 time_t secs;
874 time_t rup;
875 #ifdef hz
876 # define hzz hz
877 #else
878 # ifdef HZ
879 # define hzz HZ
880 # else
881 int hzz = 1;
882 # endif
883 #endif
884
885 if(getrusage(RUSAGE_SELF, &rus) == -1)
886 {
887 sendto_one_notice(source_p, ":Getruseage error: %s.",
888 strerror(errno));
889 return;
890 }
891 secs = rus.ru_utime.tv_sec + rus.ru_stime.tv_sec;
892 if(0 == secs)
893 secs = 1;
894
895 rup = (CurrentTime - startup_time) * hzz;
896 if(0 == rup)
897 rup = 1;
898
899 sendto_one_numeric(source_p, RPL_STATSDEBUG,
900 "R :CPU Secs %d:%d User %d:%d System %d:%d",
901 (int) (secs / 60), (int) (secs % 60),
902 (int) (rus.ru_utime.tv_sec / 60),
903 (int) (rus.ru_utime.tv_sec % 60),
904 (int) (rus.ru_stime.tv_sec / 60),
905 (int) (rus.ru_stime.tv_sec % 60));
906 sendto_one_numeric(source_p, RPL_STATSDEBUG,
907 "R :RSS %ld ShMem %ld Data %ld Stack %ld",
908 rus.ru_maxrss, (rus.ru_ixrss / rup),
909 (rus.ru_idrss / rup), (rus.ru_isrss / rup));
910 sendto_one_numeric(source_p, RPL_STATSDEBUG,
911 "R :Swaps %d Reclaims %d Faults %d",
912 (int) rus.ru_nswap, (int) rus.ru_minflt, (int) rus.ru_majflt);
913 sendto_one_numeric(source_p, RPL_STATSDEBUG,
914 "R :Block in %d out %d",
915 (int) rus.ru_inblock, (int) rus.ru_oublock);
916 sendto_one_numeric(source_p, RPL_STATSDEBUG,
917 "R :Msg Rcv %d Send %d",
918 (int) rus.ru_msgrcv, (int) rus.ru_msgsnd);
919 sendto_one_numeric(source_p, RPL_STATSDEBUG,
920 "R :Signals %d Context Vol. %d Invol %d",
921 (int) rus.ru_nsignals, (int) rus.ru_nvcsw,
922 (int) rus.ru_nivcsw);
923 }
924
925 static void
926 stats_tstats (struct Client *source_p)
927 {
928 tstats (source_p);
929 }
930
931 static void
932 stats_uptime (struct Client *source_p)
933 {
934 time_t now;
935
936 now = CurrentTime - startup_time;
937 sendto_one_numeric(source_p, RPL_STATSUPTIME,
938 form_str (RPL_STATSUPTIME),
939 now / 86400, (now / 3600) % 24,
940 (now / 60) % 60, now % 60);
941 sendto_one_numeric(source_p, RPL_STATSCONN,
942 form_str (RPL_STATSCONN),
943 MaxConnectionCount, MaxClientCount,
944 Count.totalrestartcount);
945 }
946
947 struct shared_flags
948 {
949 int flag;
950 char letter;
951 };
952 static struct shared_flags shared_flagtable[] =
953 {
954 { SHARED_PKLINE, 'K' },
955 { SHARED_TKLINE, 'k' },
956 { SHARED_UNKLINE, 'U' },
957 { SHARED_PXLINE, 'X' },
958 { SHARED_TXLINE, 'x' },
959 { SHARED_UNXLINE, 'Y' },
960 { SHARED_PRESV, 'Q' },
961 { SHARED_TRESV, 'q' },
962 { SHARED_UNRESV, 'R' },
963 { SHARED_LOCOPS, 'L' },
964 { SHARED_REHASH, 'H' },
965 { 0, '\0'}
966 };
967
968
969 static void
970 stats_shared (struct Client *source_p)
971 {
972 struct remote_conf *shared_p;
973 dlink_node *ptr;
974 char buf[15];
975 char *p;
976 int i;
977
978 DLINK_FOREACH(ptr, shared_conf_list.head)
979 {
980 shared_p = ptr->data;
981
982 p = buf;
983
984 *p++ = 'c';
985
986 for(i = 0; shared_flagtable[i].flag != 0; i++)
987 {
988 if(shared_p->flags & shared_flagtable[i].flag)
989 *p++ = shared_flagtable[i].letter;
990 }
991
992 *p = '\0';
993
994 sendto_one_numeric(source_p, RPL_STATSULINE,
995 form_str(RPL_STATSULINE),
996 shared_p->server, shared_p->username,
997 shared_p->host, buf);
998 }
999
1000 DLINK_FOREACH(ptr, cluster_conf_list.head)
1001 {
1002 shared_p = ptr->data;
1003
1004 p = buf;
1005
1006 *p++ = 'C';
1007
1008 for(i = 0; shared_flagtable[i].flag != 0; i++)
1009 {
1010 if(shared_p->flags & shared_flagtable[i].flag)
1011 *p++ = shared_flagtable[i].letter;
1012 }
1013
1014 *p = '\0';
1015
1016 sendto_one_numeric(source_p, RPL_STATSULINE,
1017 form_str(RPL_STATSULINE),
1018 shared_p->server, "*", "*", buf);
1019 }
1020 }
1021
1022 /* stats_servers()
1023 *
1024 * input - client pointer
1025 * output - none
1026 * side effects - client is shown lists of who connected servers
1027 */
1028 static void
1029 stats_servers (struct Client *source_p)
1030 {
1031 struct Client *target_p;
1032 dlink_node *ptr;
1033 time_t seconds;
1034 int days, hours, minutes;
1035 int j = 0;
1036
1037 if(ConfigServerHide.flatten_links && !IsOper(source_p) &&
1038 !IsExemptShide(source_p))
1039 {
1040 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
1041 form_str (ERR_NOPRIVILEGES));
1042 return;
1043 }
1044
1045 DLINK_FOREACH (ptr, serv_list.head)
1046 {
1047 target_p = ptr->data;
1048
1049 j++;
1050 seconds = CurrentTime - target_p->localClient->firsttime;
1051
1052 days = (int) (seconds / 86400);
1053 seconds %= 86400;
1054 hours = (int) (seconds / 3600);
1055 seconds %= 3600;
1056 minutes = (int) (seconds / 60);
1057 seconds %= 60;
1058
1059 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1060 "V :%s (%s!*@*) Idle: %d SendQ: %d "
1061 "Connected: %d day%s, %d:%02d:%02d",
1062 target_p->name,
1063 (target_p->serv->by[0] ? target_p->serv->by : "Remote."),
1064 (int) (CurrentTime - target_p->localClient->lasttime),
1065 (int) linebuf_len (&target_p->localClient->buf_sendq),
1066 days, (days == 1) ? "" : "s", hours, minutes,
1067 (int) seconds);
1068 }
1069
1070 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1071 "V :%d Server(s)", j);
1072 }
1073
1074 static void
1075 stats_tgecos(struct Client *source_p)
1076 {
1077 struct ConfItem *aconf;
1078 dlink_node *ptr;
1079
1080 DLINK_FOREACH(ptr, xline_conf_list.head)
1081 {
1082 aconf = ptr->data;
1083
1084 if(aconf->hold)
1085 sendto_one_numeric(source_p, RPL_STATSXLINE,
1086 form_str(RPL_STATSXLINE),
1087 'x', aconf->port, aconf->name,
1088 aconf->passwd);
1089 }
1090 }
1091
1092 static void
1093 stats_gecos(struct Client *source_p)
1094 {
1095 struct ConfItem *aconf;
1096 dlink_node *ptr;
1097
1098 DLINK_FOREACH(ptr, xline_conf_list.head)
1099 {
1100 aconf = ptr->data;
1101
1102 if(!aconf->hold)
1103 sendto_one_numeric(source_p, RPL_STATSXLINE,
1104 form_str(RPL_STATSXLINE),
1105 'X', aconf->port, aconf->name,
1106 aconf->passwd);
1107 }
1108 }
1109
1110 static void
1111 stats_class(struct Client *source_p)
1112 {
1113 if(ConfigFileEntry.stats_y_oper_only && !IsOper(source_p))
1114 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
1115 form_str (ERR_NOPRIVILEGES));
1116 else
1117 report_classes(source_p);
1118 }
1119
1120 static void
1121 stats_memory (struct Client *source_p)
1122 {
1123 count_memory (source_p);
1124 }
1125
1126 static void
1127 stats_ziplinks (struct Client *source_p)
1128 {
1129 dlink_node *ptr;
1130 struct Client *target_p;
1131 int sent_data = 0;
1132
1133 DLINK_FOREACH (ptr, serv_list.head)
1134 {
1135 target_p = ptr->data;
1136 if(IsCapable (target_p, CAP_ZIP))
1137 {
1138 /* we use memcpy(3) and a local copy of the structure to
1139 * work around a register use bug on GCC on the SPARC.
1140 * -jmallett, 04/27/2002
1141 */
1142 struct ZipStats zipstats;
1143 memcpy (&zipstats, &target_p->localClient->zipstats,
1144 sizeof (struct ZipStats));
1145 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1146 "Z :ZipLinks stats for %s send[%.2f%% compression "
1147 "(%lu kB data/%lu kB wire)] recv[%.2f%% compression "
1148 "(%lu kB data/%lu kB wire)]",
1149 target_p->name,
1150 zipstats.out_ratio, zipstats.outK, zipstats.outK_wire,
1151 zipstats.in_ratio, zipstats.inK, zipstats.inK_wire);
1152 sent_data++;
1153 }
1154 }
1155
1156 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1157 "Z :%u ziplink(s)", sent_data);
1158 }
1159
1160 static void
1161 stats_servlinks (struct Client *source_p)
1162 {
1163 static char Sformat[] = ":%s %d %s %s %u %u %u %u %u :%u %u %s";
1164 long uptime, sendK, receiveK;
1165 struct Client *target_p;
1166 dlink_node *ptr;
1167 int j = 0;
1168
1169 if(ConfigServerHide.flatten_links && !IsOper (source_p) &&
1170 !IsExemptShide(source_p))
1171 {
1172 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
1173 form_str (ERR_NOPRIVILEGES));
1174 return;
1175 }
1176
1177 sendK = receiveK = 0;
1178
1179 DLINK_FOREACH (ptr, serv_list.head)
1180 {
1181 target_p = ptr->data;
1182
1183 j++;
1184 sendK += target_p->localClient->sendK;
1185 receiveK += target_p->localClient->receiveK;
1186
1187 sendto_one(source_p, Sformat,
1188 get_id(&me, source_p), RPL_STATSLINKINFO, get_id(source_p, source_p),
1189 get_server_name(target_p, SHOW_IP),
1190 (int) linebuf_len (&target_p->localClient->buf_sendq),
1191 (int) target_p->localClient->sendM,
1192 (int) target_p->localClient->sendK,
1193 (int) target_p->localClient->receiveM,
1194 (int) target_p->localClient->receiveK,
1195 CurrentTime - target_p->localClient->firsttime,
1196 (CurrentTime > target_p->localClient->lasttime) ?
1197 (CurrentTime - target_p->localClient->lasttime) : 0,
1198 IsOper (source_p) ? show_capabilities (target_p) : "TS");
1199 }
1200
1201 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1202 "? :%u total server(s)", j);
1203
1204 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1205 "? :Sent total : %7.2f %s",
1206 _GMKv (sendK), _GMKs (sendK));
1207 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1208 "? :Recv total : %7.2f %s",
1209 _GMKv (receiveK), _GMKs (receiveK));
1210
1211 uptime = (CurrentTime - startup_time);
1212
1213 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1214 "? :Server send: %7.2f %s (%4.1f K/s)",
1215 _GMKv (me.localClient->sendK),
1216 _GMKs (me.localClient->sendK),
1217 (float) ((float) me.localClient->sendK / (float) uptime));
1218 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1219 "? :Server recv: %7.2f %s (%4.1f K/s)",
1220 _GMKv (me.localClient->receiveK),
1221 _GMKs (me.localClient->receiveK),
1222 (float) ((float) me.localClient->receiveK / (float) uptime));
1223 }
1224
1225 static void
1226 stats_ltrace(struct Client *source_p, int parc, const char *parv[])
1227 {
1228 int doall = 0;
1229 int wilds = 0;
1230 const char *name;
1231 char statchar = parv[1][0];
1232
1233 /* this is def targeted at us somehow.. */
1234 if(parc > 2 && !EmptyString(parv[2]))
1235 {
1236 /* directed at us generically? */
1237 if(match(parv[2], me.name) ||
1238 (!MyClient(source_p) && !irccmp(parv[2], me.id)))
1239 {
1240 name = me.name;
1241 doall = 1;
1242 }
1243 else
1244 {
1245 name = parv[2];
1246 wilds = strchr(name, '*') || strchr(name, '?');
1247 }
1248
1249 /* must be directed at a specific person thats not us */
1250 if(!doall && !wilds)
1251 {
1252 struct Client *target_p;
1253
1254 if(MyClient(source_p))
1255 target_p = find_named_person(name);
1256 else
1257 target_p = find_person(name);
1258
1259 if(target_p != NULL)
1260 {
1261 stats_spy(source_p, statchar, target_p->name);
1262 stats_l_client(source_p, target_p, statchar);
1263 }
1264 else
1265 sendto_one_numeric(source_p, ERR_NOSUCHSERVER,
1266 form_str(ERR_NOSUCHSERVER),
1267 name);
1268
1269 return;
1270 }
1271 }
1272 else
1273 {
1274 name = me.name;
1275 doall = 1;
1276 }
1277
1278 stats_spy(source_p, statchar, name);
1279
1280 if(doall)
1281 {
1282 /* local opers get everyone */
1283 if(MyOper(source_p))
1284 {
1285 stats_l_list(source_p, name, doall, wilds, &unknown_list, statchar);
1286 stats_l_list(source_p, name, doall, wilds, &lclient_list, statchar);
1287 }
1288 else
1289 {
1290 /* they still need themselves if theyre local.. */
1291 if(MyClient(source_p))
1292 stats_l_client(source_p, source_p, statchar);
1293
1294 stats_l_list(source_p, name, doall, wilds, &local_oper_list, statchar);
1295 }
1296
1297 if (!ConfigServerHide.flatten_links || IsOper(source_p) ||
1298 IsExemptShide(source_p))
1299 stats_l_list(source_p, name, doall, wilds, &serv_list, statchar);
1300
1301 return;
1302 }
1303
1304 /* ok, at this point theyre looking for a specific client whos on
1305 * our server.. but it contains a wildcard. --fl
1306 */
1307 stats_l_list(source_p, name, doall, wilds, &lclient_list, statchar);
1308
1309 return;
1310 }
1311
1312
1313 static void
1314 stats_l_list(struct Client *source_p, const char *name, int doall, int wilds,
1315 dlink_list * list, char statchar)
1316 {
1317 dlink_node *ptr;
1318 struct Client *target_p;
1319
1320 /* send information about connections which match. note, we
1321 * dont need tests for IsInvisible(), because non-opers will
1322 * never get here for normal clients --fl
1323 */
1324 DLINK_FOREACH(ptr, list->head)
1325 {
1326 target_p = ptr->data;
1327
1328 if(!doall && wilds && !match(name, target_p->name))
1329 continue;
1330
1331 stats_l_client(source_p, target_p, statchar);
1332 }
1333 }
1334
1335 void
1336 stats_l_client(struct Client *source_p, struct Client *target_p,
1337 char statchar)
1338 {
1339 if(IsAnyServer(target_p))
1340 {
1341 sendto_one_numeric(source_p, RPL_STATSLINKINFO, Lformat,
1342 get_server_name(target_p, SHOW_IP),
1343 (int) linebuf_len(&target_p->localClient->buf_sendq),
1344 (int) target_p->localClient->sendM,
1345 (int) target_p->localClient->sendK,
1346 (int) target_p->localClient->receiveM,
1347 (int) target_p->localClient->receiveK,
1348 CurrentTime - target_p->localClient->firsttime,
1349 (CurrentTime > target_p->localClient->lasttime) ?
1350 (CurrentTime - target_p->localClient->lasttime) : 0,
1351 IsOper(source_p) ? show_capabilities(target_p) : "-");
1352 }
1353
1354 else
1355 {
1356 sendto_one_numeric(source_p, RPL_STATSLINKINFO, Lformat,
1357 show_ip(source_p, target_p) ?
1358 (IsUpper(statchar) ?
1359 get_client_name(target_p, SHOW_IP) :
1360 get_client_name(target_p, HIDE_IP)) :
1361 get_client_name(target_p, MASK_IP),
1362 (int) linebuf_len(&target_p->localClient->buf_sendq),
1363 (int) target_p->localClient->sendM,
1364 (int) target_p->localClient->sendK,
1365 (int) target_p->localClient->receiveM,
1366 (int) target_p->localClient->receiveK,
1367 CurrentTime - target_p->localClient->firsttime,
1368 (CurrentTime > target_p->localClient->lasttime) ?
1369 (CurrentTime - target_p->localClient->lasttime) : 0,
1370 "-");
1371 }
1372 }
1373
1374 /*
1375 * stats_spy
1376 *
1377 * inputs - pointer to client doing the /stats
1378 * - char letter they are doing /stats on
1379 * output - none
1380 * side effects -
1381 * This little helper function reports to opers if configured.
1382 * personally, I don't see why opers need to see stats requests
1383 * at all. They are just "noise" to an oper, and users can't do
1384 * any damage with stats requests now anyway. So, why show them?
1385 * -Dianora
1386 */
1387 static void
1388 stats_spy(struct Client *source_p, char statchar, const char *name)
1389 {
1390 hook_data_int data;
1391
1392 data.client = source_p;
1393 data.arg1 = name;
1394 data.arg2 = (int) statchar;
1395
1396 call_hook(doing_stats_hook, &data);
1397 }
1398
1399 /* stats_p_spy()
1400 *
1401 * input - pointer to client doing stats
1402 * ouput -
1403 * side effects - call hook doing_stats_p
1404 */
1405 static void
1406 stats_p_spy (struct Client *source_p)
1407 {
1408 hook_data data;
1409
1410 data.client = source_p;
1411 data.arg1 = data.arg2 = NULL;
1412
1413 call_hook(doing_stats_p_hook, &data);
1414 }
1415
Unnamed repository; edit this file 'description' to name the repository.