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[solanum.git] / modules / m_stats.c
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212380e3
AC		 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"
212380e3
AC		 28#include "class.h" /* report_classes */
29#include "client.h" /* Client */
30#include "common.h" /* TRUE/FALSE */
4562c604 31#include "match.h"
212380e3
AC		 32#include "ircd.h" /* me */
33#include "listener.h" /* show_ports */
212380e3
AC		 34#include "msg.h" /* Message */
35#include "hostmask.h" /* report_mtrie_conf_links */
36#include "numeric.h" /* ERR_xxx */
37#include "scache.h" /* list_scache */
38#include "send.h" /* sendto_one */
212380e3
AC		 39#include "s_conf.h" /* ConfItem */
40#include "s_serv.h" /* hunt_server */
47adde3d 41#include "s_stats.h"
212380e3 42#include "s_user.h" /* show_opers */
212380e3 43#include "blacklist.h" /* dnsbl stuff */
212380e3
AC		 44#include "parse.h"
45#include "modules.h"
46#include "hook.h"
47#include "s_newconf.h"
48#include "hash.h"
47adde3d
VY		 49#include "reject.h"
50#include "whowas.h"
99b461bb 51#include "irc_radixtree.h"
212380e3
AC		 52
53static int m_stats (struct Client *, struct Client *, int, const char **);
54
55struct 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
60int doing_stats_hook;
61int doing_stats_p_hook;
62
63mapi_clist_av1 stats_clist[] = { &stats_msgtab, NULL };
64mapi_hlist_av1 stats_hlist[] = {
65 { "doing_stats", &doing_stats_hook },
66 { "doing_stats_p", &doing_stats_p_hook },
67 { NULL, NULL }
68};
69
70DECLARE_MODULE_AV1(stats, NULL, NULL, stats_clist, stats_hlist, NULL, "$Revision: 1608 $");
71
72const char *Lformat = "%s %u %u %u %u %u :%u %u %s";
73
e82bda18
AC		 74static void stats_l_list(struct Client *s, const char *, int, int, rb_dlink_list *, char,
75 int (*check_fn)(struct Client *target_p));
212380e3
AC		 76static void stats_l_client(struct Client *source_p, struct Client *target_p,
77 char statchar);
78
79static void stats_spy(struct Client *, char, const char *);
80static void stats_p_spy(struct Client *);
81
82/* Heres our struct for the stats table */
83struct StatsStruct
84{
85 char letter;
23282da4 86 void (*handler) (struct Client *source_p);
212380e3
AC		 87 int need_oper;
88 int need_admin;
89};
90
23282da4 91static void stats_dns_servers(struct Client *);
212380e3
AC		 92static void stats_delay(struct Client *);
93static void stats_hash(struct Client *);
94static void stats_connect(struct Client *);
95static void stats_tdeny(struct Client *);
96static void stats_deny(struct Client *);
97static void stats_exempt(struct Client *);
98static void stats_events(struct Client *);
416d868e 99static void stats_prop_klines(struct Client *);
212380e3
AC		 100static void stats_hubleaf(struct Client *);
101static void stats_auth(struct Client *);
102static void stats_tklines(struct Client *);
103static void stats_klines(struct Client *);
104static void stats_messages(struct Client *);
105static void stats_dnsbl(struct Client *);
106static void stats_oper(struct Client *);
3a177354 107static void stats_privset(struct Client *);
212380e3
AC		 108static void stats_operedup(struct Client *);
109static void stats_ports(struct Client *);
110static void stats_tresv(struct Client *);
111static void stats_resv(struct Client *);
112static void stats_usage(struct Client *);
113static void stats_tstats(struct Client *);
114static void stats_uptime(struct Client *);
115static void stats_shared(struct Client *);
116static void stats_servers(struct Client *);
117static void stats_tgecos(struct Client *);
118static void stats_gecos(struct Client *);
119static void stats_class(struct Client *);
120static void stats_memory(struct Client *);
121static void stats_servlinks(struct Client *);
122static void stats_ltrace(struct Client *, int, const char **);
123static void stats_ziplinks(struct Client *);
a235e410 124static void stats_comm(struct Client *);
ac37f16a
AC		 125static void stats_capability(struct Client *);
126
212380e3
AC		 127/* This table contains the possible stats items, in order:
128 * stats letter, function to call, operonly? adminonly?
129 * case only matters in the stats letter column.. -- fl_
130 */
131static struct StatsStruct stats_cmd_table[] = {
132 /* letter function need_oper need_admin */
133 {'a', stats_dns_servers, 1, 1, },
134 {'A', stats_dns_servers, 1, 1, },
135 {'b', stats_delay, 1, 1, },
136 {'B', stats_hash, 1, 1, },
137 {'c', stats_connect, 0, 0, },
e5520caf 138 {'C', stats_capability, 1, 0, },
212380e3
AC		 139 {'d', stats_tdeny, 1, 0, },
140 {'D', stats_deny, 1, 0, },
141 {'e', stats_exempt, 1, 0, },
142 {'E', stats_events, 1, 1, },
a235e410
VY		 143 {'f', stats_comm, 1, 1, },
144 {'F', stats_comm, 1, 1, },
416d868e 145 {'g', stats_prop_klines, 1, 0, },
212380e3
AC		 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, },
23282da4
JT		 152 {'l', NULL /* special */, 0, 0, },
153 {'L', NULL /* special */, 0, 0, },
212380e3
AC		 154 {'m', stats_messages, 0, 0, },
155 {'M', stats_messages, 0, 0, },
156 {'n', stats_dnsbl, 0, 0, },
157 {'o', stats_oper, 0, 0, },
3a177354 158 {'O', stats_privset, 1, 0, },
212380e3
AC		 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_
212380e3
AC		 183 * parv[1] = stat letter/command
184 * parv[2] = (if present) server/mask in stats L, or target
185 *
186 * This will search the tables for the appropriate stats letter,
55abcbb2 187 * if found execute it.
212380e3
AC		 188 */
189static int
190m_stats(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
191{
192 static time_t last_used = 0;
193 int i;
194 char statchar;
195
196 statchar = parv[1][0];
197
198 if(MyClient(source_p) && !IsOper(source_p))
199 {
200 /* Check the user is actually allowed to do /stats, and isnt flooding */
e3354945 201 if((last_used + ConfigFileEntry.pace_wait) > rb_current_time())
212380e3
AC		 202 {
203 /* safe enough to give this on a local connect only */
204 sendto_one(source_p, form_str(RPL_LOAD2HI),
205 me.name, source_p->name, "STATS");
55abcbb2 206 sendto_one_numeric(source_p, RPL_ENDOFSTATS,
212380e3
AC		 207 form_str(RPL_ENDOFSTATS), statchar);
208 return 0;
209 }
210 else
e3354945 211 last_used = rb_current_time();
212380e3
AC		 212 }
213
214 if(hunt_server (client_p, source_p, ":%s STATS %s :%s", 2, parc, parv) != HUNTED_ISME)
215 return 0;
216
217 if((statchar != 'L') && (statchar != 'l'))
218 stats_spy(source_p, statchar, NULL);
219
23282da4 220 for (i = 0; stats_cmd_table[i].letter; i++)
212380e3
AC		 221 {
222 if(stats_cmd_table[i].letter == statchar)
223 {
224 /* The stats table says what privs are needed, so check --fl_ */
225 /* Called for remote clients and for local opers, so check need_admin
226 * and need_oper
227 */
9fc04df8 228 if(stats_cmd_table[i].need_oper && !IsOper(source_p))
212380e3
AC		 229 {
230 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
231 form_str (ERR_NOPRIVILEGES));
232 break;
233 }
9fc04df8
JT		 234 if(stats_cmd_table[i].need_admin && !IsOperAdmin(source_p))
235 {
236 sendto_one(source_p, form_str(ERR_NOPRIVS),
237 me.name, source_p->name, "admin");
238 break;
239 }
212380e3
AC		 240
241 /* Blah, stats L needs the parameters, none of the others do.. */
242 if(statchar == 'L' || statchar == 'l')
23282da4 243 stats_ltrace (source_p, parc, parv);
212380e3
AC		 244 else
245 stats_cmd_table[i].handler (source_p);
246 }
247 }
248
249 /* Send the end of stats notice, and the stats_spy */
55abcbb2 250 sendto_one_numeric(source_p, RPL_ENDOFSTATS,
212380e3
AC		 251 form_str(RPL_ENDOFSTATS), statchar);
252
253 return 0;
254}
255
256static void
257stats_dns_servers (struct Client *source_p)
258{
259 report_dns_servers (source_p);
260}
261
262static void
263stats_delay(struct Client *source_p)
264{
265 struct nd_entry *nd;
b37021a4 266 struct DictionaryIter iter;
212380e3 267
b37021a4 268 DICTIONARY_FOREACH(nd, &iter, nd_dict)
212380e3 269 {
e4b9c8e1 270 sendto_one_notice(source_p, ":Delaying: %s for %ld",
212380e3
AC		 271 nd->name, (long) nd->expire);
272 }
212380e3
AC		 273}
274
21d5a11c
AC		 275static void
276stats_hash_cb(const char *buf, void *client_p)
277{
278 sendto_one_numeric(client_p, RPL_STATSDEBUG, "B :%s", buf);
279}
280
212380e3
AC		 281static void
282stats_hash(struct Client *source_p)
283{
284 hash_stats(source_p);
21d5a11c
AC		 285
286 sendto_one_numeric(source_p, RPL_STATSDEBUG, "B :Dictionary stats:");
287 irc_dictionary_stats_walk(stats_hash_cb, source_p);
288
289 sendto_one_numeric(source_p, RPL_STATSDEBUG, "B :Radix tree stats:");
290 irc_radixtree_stats_walk(stats_hash_cb, source_p);
212380e3
AC		 291}
292
293static void
294stats_connect(struct Client *source_p)
295{
296 static char buf[5];
297 struct server_conf *server_p;
298 char *s;
5b96d9a6 299 rb_dlink_node *ptr;
212380e3 300
55abcbb2 301 if((ConfigFileEntry.stats_c_oper_only ||
212380e3
AC		 302 (ConfigServerHide.flatten_links && !IsExemptShide(source_p))) &&
303 !IsOper(source_p))
304 {
305 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
306 form_str(ERR_NOPRIVILEGES));
307 return;
308 }
309
5b96d9a6 310 RB_DLINK_FOREACH(ptr, server_conf_list.head)
212380e3
AC		 311 {
312 server_p = ptr->data;
313
314 if(ServerConfIllegal(server_p))
315 continue;
316
212380e3
AC		 317 s = buf;
318
319 if(IsOper(source_p))
320 {
321 if(ServerConfAutoconn(server_p))
322 *s++ = 'A';
8bd5767b 323 if(ServerConfSSL(server_p))
f53ed7f8 324 *s++ = 'S';
212380e3
AC		 325 if(ServerConfTb(server_p))
326 *s++ = 'T';
327 if(ServerConfCompressed(server_p))
328 *s++ = 'Z';
329 }
330
f76ca178 331 if(s == buf)
212380e3
AC		 332 *s++ = '*';
333
334 *s = '\0';
335
55abcbb2 336 sendto_one_numeric(source_p, RPL_STATSCLINE,
212380e3 337 form_str(RPL_STATSCLINE),
55abcbb2 338 "*@127.0.0.1",
212380e3
AC		 339 buf, server_p->name,
340 server_p->port, server_p->class_name);
341 }
342}
343
344/* stats_tdeny()
345 *
346 * input - client to report to
347 * output - none
348 * side effects - client is given temp dline list.
349 */
350static void
351stats_tdeny (struct Client *source_p)
352{
353 char *host, *pass, *user, *oper_reason;
354 struct AddressRec *arec;
355 struct ConfItem *aconf;
356 int i;
357
358 for (i = 0; i < ATABLE_SIZE; i++)
359 {
360 for (arec = atable[i]; arec; arec = arec->next)
361 {
362 if(arec->type == CONF_DLINE)
363 {
364 aconf = arec->aconf;
365
366 if(!(aconf->flags & CONF_FLAGS_TEMPORARY))
367 continue;
368
369 get_printable_kline(source_p, aconf, &host, &pass, &user, &oper_reason);
370
55abcbb2 371 sendto_one_numeric(source_p, RPL_STATSDLINE,
212380e3
AC		 372 form_str (RPL_STATSDLINE),
373 'd', host, pass,
374 oper_reason ? "|" : "",
375 oper_reason ? oper_reason : "");
376 }
377 }
378 }
379}
380
381/* stats_deny()
382 *
383 * input - client to report to
384 * output - none
385 * side effects - client is given dline list.
386 */
387static void
388stats_deny (struct Client *source_p)
389{
390 char *host, *pass, *user, *oper_reason;
391 struct AddressRec *arec;
392 struct ConfItem *aconf;
393 int i;
394
395 for (i = 0; i < ATABLE_SIZE; i++)
396 {
397 for (arec = atable[i]; arec; arec = arec->next)
398 {
399 if(arec->type == CONF_DLINE)
400 {
401 aconf = arec->aconf;
402
403 if(aconf->flags & CONF_FLAGS_TEMPORARY)
404 continue;
405
406 get_printable_kline(source_p, aconf, &host, &pass, &user, &oper_reason);
407
55abcbb2 408 sendto_one_numeric(source_p, RPL_STATSDLINE,
212380e3
AC		 409 form_str (RPL_STATSDLINE),
410 'D', host, pass,
411 oper_reason ? "|" : "",
412 oper_reason ? oper_reason : "");
413 }
414 }
415 }
416}
417
418
419/* stats_exempt()
420 *
421 * input - client to report to
422 * output - none
423 * side effects - client is given list of exempt blocks
424 */
425static void
426stats_exempt(struct Client *source_p)
427{
29c92cf9
JB		 428 char *name, *host, *user, *classname;
429 const char *pass;
212380e3
AC		 430 struct AddressRec *arec;
431 struct ConfItem *aconf;
432 int i, port;
433
434 if(ConfigFileEntry.stats_e_disabled)
435 {
22f2f68a
JT		 436 sendto_one_numeric(source_p, ERR_DISABLED,
437 form_str(ERR_DISABLED), "STATS e");
212380e3
AC		 438 return;
439 }
440
441 for (i = 0; i < ATABLE_SIZE; i++)
442 {
443 for (arec = atable[i]; arec; arec = arec->next)
444 {
445 if(arec->type == CONF_EXEMPTDLINE)
446 {
447 aconf = arec->aconf;
448 get_printable_conf (aconf, &name, &host, &pass,
449 &user, &port, &classname);
450
55abcbb2 451 sendto_one_numeric(source_p, RPL_STATSDLINE,
212380e3
AC		 452 form_str(RPL_STATSDLINE),
453 'e', host, pass, "", "");
454 }
455 }
456 }}
457
458
f237e31a
JT		 459static void
460stats_events_cb(char *str, void *ptr)
461{
462 sendto_one_numeric(ptr, RPL_STATSDEBUG, "E :%s", str);
463}
464
465static void
466stats_events (struct Client *source_p)
467{
468 rb_dump_events(stats_events_cb, source_p);
212380e3
AC		 469}
470
416d868e
JT		 471static void
472stats_prop_klines(struct Client *source_p)
473{
474 struct ConfItem *aconf;
475 rb_dlink_node *ptr;
476 char *user, *host, *pass, *oper_reason;
477
478 RB_DLINK_FOREACH(ptr, prop_bans.head)
479 {
480 aconf = ptr->data;
481
482 /* Skip non-klines and deactivated klines. */
483 if(aconf->status != CONF_KILL)
484 continue;
485
55abcbb2 486 get_printable_kline(source_p, aconf, &host, &pass,
416d868e
JT		 487 &user, &oper_reason);
488
489 sendto_one_numeric(source_p, RPL_STATSKLINE,
490 form_str(RPL_STATSKLINE),
491 'g', host, user, pass,
492 oper_reason ? "|" : "",
493 oper_reason ? oper_reason : "");
494 }
495}
496
212380e3
AC		 497static void
498stats_hubleaf(struct Client *source_p)
499{
500 struct remote_conf *hub_p;
5b96d9a6 501 rb_dlink_node *ptr;
212380e3 502
55abcbb2 503 if((ConfigFileEntry.stats_h_oper_only ||
212380e3
AC		 504 (ConfigServerHide.flatten_links && !IsExemptShide(source_p))) &&
505 !IsOper(source_p))
506 {
507 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
508 form_str (ERR_NOPRIVILEGES));
509 return;
510 }
511
5b96d9a6 512 RB_DLINK_FOREACH(ptr, hubleaf_conf_list.head)
212380e3
AC		 513 {
514 hub_p = ptr->data;
515
516 if(hub_p->flags & CONF_HUB)
517 sendto_one_numeric(source_p, RPL_STATSHLINE,
518 form_str(RPL_STATSHLINE),
519 hub_p->host, hub_p->server);
520 else
521 sendto_one_numeric(source_p, RPL_STATSLLINE,
522 form_str(RPL_STATSLLINE),
523 hub_p->host, hub_p->server);
524 }
525}
526
527
528static void
529stats_auth (struct Client *source_p)
530{
531 /* Oper only, if unopered, return ERR_NOPRIVS */
532 if((ConfigFileEntry.stats_i_oper_only == 2) && !IsOper (source_p))
533 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
534 form_str (ERR_NOPRIVILEGES));
535
536 /* If unopered, Only return matching auth blocks */
537 else if((ConfigFileEntry.stats_i_oper_only == 1) && !IsOper (source_p))
538 {
539 struct ConfItem *aconf;
29c92cf9
JB		 540 char *name, *host, *user, *classname;
541 const char *pass = "*";
212380e3
AC		 542 int port;
543
544 if(MyConnect (source_p))
545 aconf = find_conf_by_address (source_p->host, source_p->sockhost, NULL,
546 (struct sockaddr *)&source_p->localClient->ip,
547 CONF_CLIENT,
548 source_p->localClient->ip.ss_family,
40c1fd47 549 source_p->username, NULL);
212380e3
AC		 550 else
551 aconf = find_conf_by_address (source_p->host, NULL, NULL, NULL, CONF_CLIENT,
40c1fd47 552 0, source_p->username, NULL);
212380e3
AC		 553
554 if(aconf == NULL)
555 return;
556
557 get_printable_conf (aconf, &name, &host, &pass, &user, &port, &classname);
40c1fd47
VY		 558 if(!EmptyString(aconf->spasswd))
559 pass = aconf->spasswd;
212380e3
AC		 560
561 sendto_one_numeric(source_p, RPL_STATSILINE, form_str(RPL_STATSILINE),
40c1fd47 562 name, pass, show_iline_prefix(source_p, aconf, user),
212380e3
AC		 563 host, port, classname);
564 }
565
566 /* Theyre opered, or allowed to see all auth blocks */
567 else
568 report_auth (source_p);
569}
570
571
572static void
573stats_tklines(struct Client *source_p)
574{
575 /* Oper only, if unopered, return ERR_NOPRIVS */
576 if((ConfigFileEntry.stats_k_oper_only == 2) && !IsOper (source_p))
577 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
578 form_str (ERR_NOPRIVILEGES));
579
580 /* If unopered, Only return matching klines */
581 else if((ConfigFileEntry.stats_k_oper_only == 1) && !IsOper (source_p))
582 {
583 struct ConfItem *aconf;
584 char *host, *pass, *user, *oper_reason;
585
586 if(MyConnect (source_p))
587 aconf = find_conf_by_address (source_p->host, source_p->sockhost, NULL,
588 (struct sockaddr *)&source_p->localClient->ip,
589 CONF_KILL,
590 source_p->localClient->ip.ss_family,
40c1fd47 591 source_p->username, NULL);
212380e3
AC		 592 else
593 aconf = find_conf_by_address (source_p->host, NULL, NULL, NULL, CONF_KILL,
40c1fd47 594 0, source_p->username, NULL);
212380e3
AC		 595
596 if(aconf == NULL)
597 return;
598
599 /* dont report a permanent kline as a tkline */
600 if((aconf->flags & CONF_FLAGS_TEMPORARY) == 0)
601 return;
602
603 get_printable_kline(source_p, aconf, &host, &pass, &user, &oper_reason);
604
55abcbb2 605 sendto_one_numeric(source_p, RPL_STATSKLINE,
0a621c4b
JT		 606 form_str(RPL_STATSKLINE), aconf->flags & CONF_FLAGS_TEMPORARY ? 'k' : 'K',
607 host, user, pass, oper_reason ? "|" : "",
212380e3
AC		 608 oper_reason ? oper_reason : "");
609 }
610 /* Theyre opered, or allowed to see all klines */
611 else
612 {
613 struct ConfItem *aconf;
5b96d9a6 614 rb_dlink_node *ptr;
212380e3
AC		 615 int i;
616 char *user, *host, *pass, *oper_reason;
617
618 for(i = 0; i < LAST_TEMP_TYPE; i++)
619 {
5b96d9a6 620 RB_DLINK_FOREACH(ptr, temp_klines[i].head)
212380e3
AC		 621 {
622 aconf = ptr->data;
623
55abcbb2 624 get_printable_kline(source_p, aconf, &host, &pass,
212380e3
AC		 625 &user, &oper_reason);
626
627 sendto_one_numeric(source_p, RPL_STATSKLINE,
628 form_str(RPL_STATSKLINE),
629 'k', host, user, pass,
630 oper_reason ? "|" : "",
631 oper_reason ? oper_reason : "");
632 }
633 }
634 }
635}
636
34c10ca8
EM		 637/* report_Klines()
638 *
639 * inputs - Client to report to, mask
640 * outputs -
641 * side effects - Reports configured K-lines to client_p.
642 */
643static void
644report_Klines(struct Client *source_p)
645{
646 char *host, *pass, *user, *oper_reason;
647 struct AddressRec *arec;
648 struct ConfItem *aconf = NULL;
649 int i;
650
651 for (i = 0; i < ATABLE_SIZE; i++)
652 {
653 for (arec = atable[i]; arec; arec = arec->next)
654 {
655 if(arec->type == CONF_KILL)
656 {
657 aconf = arec->aconf;
658
659 /* its a tempkline, theyre reported elsewhere */
660 if(aconf->flags & CONF_FLAGS_TEMPORARY)
661 continue;
662
663 get_printable_kline(source_p, aconf, &host, &pass, &user, &oper_reason);
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
212380e3
AC		 674static void
675stats_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,
40c1fd47 694 source_p->username, NULL);
212380e3
AC		 695 else
696 aconf = find_conf_by_address (source_p->host, NULL, NULL, NULL, CONF_KILL,
40c1fd47 697 0, source_p->username, NULL);
212380e3
AC		 698
699 if(aconf == NULL)
700 return;
701
212380e3
AC		 702 get_printable_kline(source_p, aconf, &host, &pass, &user, &oper_reason);
703
704 sendto_one_numeric(source_p, RPL_STATSKLINE, form_str(RPL_STATSKLINE),
0a621c4b
JT		 705 aconf->flags & CONF_FLAGS_TEMPORARY ? 'k' : 'K',
706 host, user, pass, oper_reason ? "|" : "",
212380e3
AC		 707 oper_reason ? oper_reason : "");
708 }
709 /* Theyre opered, or allowed to see all klines */
710 else
711 report_Klines (source_p);
712}
713
714static void
715stats_messages(struct Client *source_p)
716{
717 report_messages(source_p);
718}
719
720static void
721stats_dnsbl(struct Client *source_p)
722{
5b96d9a6 723 rb_dlink_node *ptr;
212380e3
AC		 724 struct Blacklist *blptr;
725
5b96d9a6 726 RB_DLINK_FOREACH(ptr, blacklist_list.head)
212380e3
AC		 727 {
728 blptr = ptr->data;
729
730 /* use RPL_STATSDEBUG for now -- jilles */
731 sendto_one_numeric(source_p, RPL_STATSDEBUG, "n :%d %s %s (%d)",
732 blptr->hits,
733 blptr->host,
734 blptr->status & CONF_ILLEGAL ? "disabled" : "active",
735 blptr->refcount);
736 }
737}
738
739static void
740stats_oper(struct Client *source_p)
741{
742 struct oper_conf *oper_p;
5b96d9a6 743 rb_dlink_node *ptr;
212380e3
AC		 744
745 if(!IsOper(source_p) && ConfigFileEntry.stats_o_oper_only)
746 {
747 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
748 form_str (ERR_NOPRIVILEGES));
749 return;
750 }
751
5b96d9a6 752 RB_DLINK_FOREACH(ptr, oper_conf_list.head)
212380e3
AC		 753 {
754 oper_p = ptr->data;
55abcbb2
KB		 755
756 sendto_one_numeric(source_p, RPL_STATSOLINE,
212380e3
AC		 757 form_str(RPL_STATSOLINE),
758 oper_p->username, oper_p->host, oper_p->name,
880c94ad 759 IsOper(source_p) ? oper_p->privset->name : "0", "-1");
212380e3
AC		 760 }
761}
762
ac37f16a
AC		 763static void
764stats_capability_walk(const char *line, void *data)
765{
766 struct Client *client_p = data;
767
768 sendto_one_numeric(client_p, RPL_STATSDEBUG, "C :%s", line);
769}
770
771static void
772stats_capability(struct Client *client_p)
773{
774 capability_index_stats(stats_capability_walk, client_p);
775}
776
3a177354
JT		 777static void
778stats_privset(struct Client *source_p)
779{
780 privilegeset_report(source_p);
781}
212380e3
AC		 782
783/* stats_operedup()
784 *
785 * input - client pointer
786 * output - none
787 * side effects - client is shown a list of active opers
788 */
789static void
790stats_operedup (struct Client *source_p)
791{
792 struct Client *target_p;
5b96d9a6 793 rb_dlink_node *oper_ptr;
212380e3
AC		 794 unsigned int count = 0;
795
5b96d9a6 796 RB_DLINK_FOREACH (oper_ptr, oper_list.head)
212380e3
AC		 797 {
798 target_p = oper_ptr->data;
799
800 if(IsOperInvis(target_p) && !IsOper(source_p))
801 continue;
802
c127b45b 803 if(target_p->user->away)
212380e3
AC		 804 continue;
805
806 count++;
807
808 sendto_one_numeric(source_p, RPL_STATSDEBUG,
809 "p :%s (%s@%s)",
55abcbb2 810 target_p->name, target_p->username,
212380e3
AC		 811 target_p->host);
812 }
813
814 sendto_one_numeric(source_p, RPL_STATSDEBUG,
815 "p :%u staff members", count);
816
817 stats_p_spy (source_p);
818}
819
820static void
821stats_ports (struct Client *source_p)
822{
823 if(!IsOper (source_p) && ConfigFileEntry.stats_P_oper_only)
824 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
825 form_str (ERR_NOPRIVILEGES));
826 else
827 show_ports (source_p);
828}
829
830static void
831stats_tresv(struct Client *source_p)
832{
833 struct ConfItem *aconf;
46be39fa 834 struct irc_radixtree_iteration_state state;
5b96d9a6 835 rb_dlink_node *ptr;
212380e3
AC		 836 int i;
837
5b96d9a6 838 RB_DLINK_FOREACH(ptr, resv_conf_list.head)
212380e3
AC		 839 {
840 aconf = ptr->data;
841 if(aconf->hold)
55abcbb2 842 sendto_one_numeric(source_p, RPL_STATSQLINE,
212380e3 843 form_str(RPL_STATSQLINE),
70ea02eb 844 'q', aconf->port, aconf->host, aconf->passwd);
212380e3
AC		 845 }
846
46be39fa 847 IRC_RADIXTREE_FOREACH(aconf, &state, resv_tree)
212380e3 848 {
212380e3 849 if(aconf->hold)
55abcbb2 850 sendto_one_numeric(source_p, RPL_STATSQLINE,
212380e3 851 form_str(RPL_STATSQLINE),
70ea02eb 852 'q', aconf->port, aconf->host, aconf->passwd);
212380e3 853 }
212380e3
AC		 854}
855
856
857static void
858stats_resv(struct Client *source_p)
859{
860 struct ConfItem *aconf;
46be39fa 861 struct irc_radixtree_iteration_state state;
5b96d9a6 862 rb_dlink_node *ptr;
212380e3
AC		 863 int i;
864
5b96d9a6 865 RB_DLINK_FOREACH(ptr, resv_conf_list.head)
212380e3
AC		 866 {
867 aconf = ptr->data;
868 if(!aconf->hold)
55abcbb2 869 sendto_one_numeric(source_p, RPL_STATSQLINE,
212380e3 870 form_str(RPL_STATSQLINE),
23959371 871 'Q', aconf->port, aconf->host, aconf->passwd);
212380e3
AC		 872 }
873
46be39fa 874 IRC_RADIXTREE_FOREACH(aconf, &state, resv_tree)
212380e3 875 {
212380e3 876 if(!aconf->hold)
55abcbb2 877 sendto_one_numeric(source_p, RPL_STATSQLINE,
212380e3 878 form_str(RPL_STATSQLINE),
23959371 879 'Q', aconf->port, aconf->host, aconf->passwd);
212380e3 880 }
212380e3
AC		 881}
882
883static void
884stats_usage (struct Client *source_p)
885{
886 struct rusage rus;
887 time_t secs;
888 time_t rup;
889#ifdef hz
890# define hzz hz
891#else
892# ifdef HZ
893# define hzz HZ
894# else
895 int hzz = 1;
896# endif
897#endif
898
899 if(getrusage(RUSAGE_SELF, &rus) == -1)
900 {
901 sendto_one_notice(source_p, ":Getruseage error: %s.",
902 strerror(errno));
903 return;
904 }
905 secs = rus.ru_utime.tv_sec + rus.ru_stime.tv_sec;
906 if(0 == secs)
907 secs = 1;
908
e3354945 909 rup = (rb_current_time() - startup_time) * hzz;
212380e3
AC		 910 if(0 == rup)
911 rup = 1;
55abcbb2 912
212380e3 913 sendto_one_numeric(source_p, RPL_STATSDEBUG,
e4ce3b54 914 "R :CPU Secs %d:%02d User %d:%02d System %d:%02d",
212380e3
AC		 915 (int) (secs / 60), (int) (secs % 60),
916 (int) (rus.ru_utime.tv_sec / 60),
917 (int) (rus.ru_utime.tv_sec % 60),
55abcbb2 918 (int) (rus.ru_stime.tv_sec / 60),
212380e3
AC		 919 (int) (rus.ru_stime.tv_sec % 60));
920 sendto_one_numeric(source_p, RPL_STATSDEBUG,
921 "R :RSS %ld ShMem %ld Data %ld Stack %ld",
55abcbb2 922 rus.ru_maxrss, (rus.ru_ixrss / rup),
212380e3
AC		 923 (rus.ru_idrss / rup), (rus.ru_isrss / rup));
924 sendto_one_numeric(source_p, RPL_STATSDEBUG,
925 "R :Swaps %d Reclaims %d Faults %d",
926 (int) rus.ru_nswap, (int) rus.ru_minflt, (int) rus.ru_majflt);
927 sendto_one_numeric(source_p, RPL_STATSDEBUG,
928 "R :Block in %d out %d",
929 (int) rus.ru_inblock, (int) rus.ru_oublock);
930 sendto_one_numeric(source_p, RPL_STATSDEBUG,
931 "R :Msg Rcv %d Send %d",
932 (int) rus.ru_msgrcv, (int) rus.ru_msgsnd);
933 sendto_one_numeric(source_p, RPL_STATSDEBUG,
934 "R :Signals %d Context Vol. %d Invol %d",
55abcbb2 935 (int) rus.ru_nsignals, (int) rus.ru_nvcsw,
212380e3
AC		 936 (int) rus.ru_nivcsw);
937}
938
54ac8b60
VY		 939static void
940stats_tstats (struct Client *source_p)
941{
47adde3d
VY		 942 struct Client *target_p;
943 struct ServerStatistics sp;
944 rb_dlink_node *ptr;
945
946 memcpy(&sp, &ServerStats, sizeof(struct ServerStatistics));
947
8bd5767b
JT		 948 RB_DLINK_FOREACH(ptr, serv_list.head)
949 {
950 target_p = ptr->data;
951
952 sp.is_sbs += target_p->localClient->sendB;
953 sp.is_sbr += target_p->localClient->receiveB;
679ccbe5 954 sp.is_sti += (unsigned long long)(rb_current_time() - target_p->localClient->firsttime);
8bd5767b
JT		 955 sp.is_sv++;
956 }
957
958 RB_DLINK_FOREACH(ptr, lclient_list.head)
959 {
960 target_p = ptr->data;
961
962 sp.is_cbs += target_p->localClient->sendB;
963 sp.is_cbr += target_p->localClient->receiveB;
679ccbe5 964 sp.is_cti += (unsigned long long)(rb_current_time() - target_p->localClient->firsttime);
8bd5767b 965 sp.is_cl++;
47adde3d
VY		 966 }
967
968 RB_DLINK_FOREACH(ptr, unknown_list.head)
969 {
970 sp.is_ni++;
971 }
972
973 sendto_one_numeric(source_p, RPL_STATSDEBUG,
974 "T :accepts %u refused %u", sp.is_ac, sp.is_ref);
975 sendto_one_numeric(source_p, RPL_STATSDEBUG,
55abcbb2 976 "T :rejected %u delaying %lu",
43946961 977 sp.is_rej, delay_exit_length());
ae09cb7d
JT		 978 sendto_one_numeric(source_p, RPL_STATSDEBUG,
979 "T :throttled refused %u throttle list size %lu", sp.is_thr, throttle_size());
47adde3d
VY		 980 sendto_one_numeric(source_p, RPL_STATSDEBUG,
981 "T :nicks being delayed %lu",
982 get_nd_count());
983 sendto_one_numeric(source_p, RPL_STATSDEBUG,
984 "T :unknown commands %u prefixes %u",
985 sp.is_unco, sp.is_unpf);
986 sendto_one_numeric(source_p, RPL_STATSDEBUG,
987 "T :nick collisions %u saves %u unknown closes %u",
988 sp.is_kill, sp.is_save, sp.is_ni);
989 sendto_one_numeric(source_p, RPL_STATSDEBUG,
55abcbb2 990 "T :wrong direction %u empty %u",
47adde3d
VY		 991 sp.is_wrdi, sp.is_empt);
992 sendto_one_numeric(source_p, RPL_STATSDEBUG,
993 "T :numerics seen %u", sp.is_num);
994 sendto_one_numeric(source_p, RPL_STATSDEBUG,
995 "T :tgchange blocked msgs %u restricted addrs %lu",
996 sp.is_tgch, rb_dlink_list_length(&tgchange_list));
e88a1f1b
KB		 997 sendto_one_numeric(source_p, RPL_STATSDEBUG,
998 "T :ratelimit blocked commands %u", sp.is_rl);
47adde3d
VY		 999 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1000 "T :auth successes %u fails %u",
1001 sp.is_asuc, sp.is_abad);
1002 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1003 "T :sasl successes %u fails %u",
1004 sp.is_ssuc, sp.is_sbad);
1005 sendto_one_numeric(source_p, RPL_STATSDEBUG, "T :Client Server");
1006 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1007 "T :connected %u %u", sp.is_cl, sp.is_sv);
8bd5767b
JT		 1008 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1009 "T :bytes sent %lluK %lluK",
55abcbb2 1010 sp.is_cbs / 1024,
8bd5767b
JT		 1011 sp.is_sbs / 1024);
1012 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1013 "T :bytes recv %lluK %lluK",
55abcbb2 1014 sp.is_cbr / 1024,
7685dd09 1015 sp.is_sbr / 1024);
8bd5767b 1016 sendto_one_numeric(source_p, RPL_STATSDEBUG,
679ccbe5
AS		 1017 "T :time connected %llu %llu",
1018 sp.is_cti, sp.is_sti);
212380e3
AC		 1019}
1020
1021static void
1022stats_uptime (struct Client *source_p)
1023{
1024 time_t now;
1025
e3354945 1026 now = rb_current_time() - startup_time;
55abcbb2 1027 sendto_one_numeric(source_p, RPL_STATSUPTIME,
212380e3 1028 form_str (RPL_STATSUPTIME),
77910830
JT		 1029 (int)(now / 86400), (int)((now / 3600) % 24),
1030 (int)((now / 60) % 60), (int)(now % 60));
212380e3
AC		 1031 sendto_one_numeric(source_p, RPL_STATSCONN,
1032 form_str (RPL_STATSCONN),
55abcbb2 1033 MaxConnectionCount, MaxClientCount,
212380e3
AC		 1034 Count.totalrestartcount);
1035}
1036
1037struct shared_flags
1038{
1039 int flag;
1040 char letter;
1041};
1042static struct shared_flags shared_flagtable[] =
1043{
1044 { SHARED_PKLINE, 'K' },
1045 { SHARED_TKLINE, 'k' },
1046 { SHARED_UNKLINE, 'U' },
1047 { SHARED_PXLINE, 'X' },
1048 { SHARED_TXLINE, 'x' },
1049 { SHARED_UNXLINE, 'Y' },
1050 { SHARED_PRESV, 'Q' },
1051 { SHARED_TRESV, 'q' },
1052 { SHARED_UNRESV, 'R' },
1053 { SHARED_LOCOPS, 'L' },
1054 { SHARED_REHASH, 'H' },
7d91f0da
JT		 1055 { SHARED_TDLINE, 'd' },
1056 { SHARED_PDLINE, 'D' },
1057 { SHARED_UNDLINE, 'E' },
212380e3
AC		 1058 { 0, '\0'}
1059};
1060
1061
1062static void
1063stats_shared (struct Client *source_p)
1064{
1065 struct remote_conf *shared_p;
5b96d9a6 1066 rb_dlink_node *ptr;
59134282 1067 char buf[sizeof(shared_flagtable)/sizeof(shared_flagtable[0])];
212380e3
AC		 1068 char *p;
1069 int i;
1070
5b96d9a6 1071 RB_DLINK_FOREACH(ptr, shared_conf_list.head)
212380e3
AC		 1072 {
1073 shared_p = ptr->data;
1074
1075 p = buf;
1076
1077 *p++ = 'c';
1078
1079 for(i = 0; shared_flagtable[i].flag != 0; i++)
1080 {
1081 if(shared_p->flags & shared_flagtable[i].flag)
1082 *p++ = shared_flagtable[i].letter;
1083 }
1084
1085 *p = '\0';
1086
55abcbb2 1087 sendto_one_numeric(source_p, RPL_STATSULINE,
212380e3
AC		 1088 form_str(RPL_STATSULINE),
1089 shared_p->server, shared_p->username,
1090 shared_p->host, buf);
1091 }
1092
5b96d9a6 1093 RB_DLINK_FOREACH(ptr, cluster_conf_list.head)
212380e3
AC		 1094 {
1095 shared_p = ptr->data;
1096
1097 p = buf;
1098
1099 *p++ = 'C';
1100
1101 for(i = 0; shared_flagtable[i].flag != 0; i++)
1102 {
1103 if(shared_p->flags & shared_flagtable[i].flag)
1104 *p++ = shared_flagtable[i].letter;
1105 }
1106
1107 *p = '\0';
1108
55abcbb2 1109 sendto_one_numeric(source_p, RPL_STATSULINE,
212380e3
AC		 1110 form_str(RPL_STATSULINE),
1111 shared_p->server, "*", "*", buf);
1112 }
1113}
1114
1115/* stats_servers()
1116 *
1117 * input - client pointer
1118 * output - none
1119 * side effects - client is shown lists of who connected servers
1120 */
1121static void
1122stats_servers (struct Client *source_p)
1123{
1124 struct Client *target_p;
5b96d9a6 1125 rb_dlink_node *ptr;
212380e3
AC		 1126 time_t seconds;
1127 int days, hours, minutes;
1128 int j = 0;
1129
1130 if(ConfigServerHide.flatten_links && !IsOper(source_p) &&
1131 !IsExemptShide(source_p))
1132 {
1133 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
1134 form_str (ERR_NOPRIVILEGES));
1135 return;
1136 }
1137
5b96d9a6 1138 RB_DLINK_FOREACH (ptr, serv_list.head)
212380e3
AC		 1139 {
1140 target_p = ptr->data;
1141
1142 j++;
e3354945 1143 seconds = rb_current_time() - target_p->localClient->firsttime;
212380e3
AC		 1144
1145 days = (int) (seconds / 86400);
1146 seconds %= 86400;
1147 hours = (int) (seconds / 3600);
1148 seconds %= 3600;
1149 minutes = (int) (seconds / 60);
1150 seconds %= 60;
1151
1152 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1153 "V :%s (%s!*@*) Idle: %d SendQ: %d "
1154 "Connected: %d day%s, %d:%02d:%02d",
1155 target_p->name,
1156 (target_p->serv->by[0] ? target_p->serv->by : "Remote."),
e3354945 1157 (int) (rb_current_time() - target_p->localClient->lasttime),
e8e79621 1158 (int) rb_linebuf_len (&target_p->localClient->buf_sendq),
55abcbb2 1159 days, (days == 1) ? "" : "s", hours, minutes,
212380e3
AC		 1160 (int) seconds);
1161 }
1162
1163 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1164 "V :%d Server(s)", j);
1165}
1166
1167static void
1168stats_tgecos(struct Client *source_p)
1169{
1170 struct ConfItem *aconf;
5b96d9a6 1171 rb_dlink_node *ptr;
212380e3 1172
5b96d9a6 1173 RB_DLINK_FOREACH(ptr, xline_conf_list.head)
212380e3
AC		 1174 {
1175 aconf = ptr->data;
1176
1177 if(aconf->hold)
1178 sendto_one_numeric(source_p, RPL_STATSXLINE,
1179 form_str(RPL_STATSXLINE),
23959371 1180 'x', aconf->port, aconf->host,
212380e3
AC		 1181 aconf->passwd);
1182 }
1183}
1184
1185static void
1186stats_gecos(struct Client *source_p)
1187{
1188 struct ConfItem *aconf;
5b96d9a6 1189 rb_dlink_node *ptr;
212380e3 1190
5b96d9a6 1191 RB_DLINK_FOREACH(ptr, xline_conf_list.head)
212380e3
AC		 1192 {
1193 aconf = ptr->data;
1194
1195 if(!aconf->hold)
1196 sendto_one_numeric(source_p, RPL_STATSXLINE,
1197 form_str(RPL_STATSXLINE),
55abcbb2 1198 'X', aconf->port, aconf->host,
212380e3
AC		 1199 aconf->passwd);
1200 }
1201}
1202
1203static void
1204stats_class(struct Client *source_p)
1205{
1206 if(ConfigFileEntry.stats_y_oper_only && !IsOper(source_p))
1207 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
1208 form_str (ERR_NOPRIVILEGES));
1209 else
1210 report_classes(source_p);
1211}
1212
1213static void
1214stats_memory (struct Client *source_p)
1215{
47adde3d
VY		 1216 struct Client *target_p;
1217 struct Channel *chptr;
47adde3d
VY		 1218 rb_dlink_node *rb_dlink;
1219 rb_dlink_node *ptr;
1220 int channel_count = 0;
1221 int local_client_conf_count = 0; /* local client conf links */
1222 int users_counted = 0; /* user structs */
1223
1224 int channel_users = 0;
1225 int channel_invites = 0;
1226 int channel_bans = 0;
1227 int channel_except = 0;
1228 int channel_invex = 0;
1229 int channel_quiets = 0;
1230
1231 int class_count = 0; /* classes */
1232 int conf_count = 0; /* conf lines */
1233 int users_invited_count = 0; /* users invited */
1234 int user_channels = 0; /* users in channels */
c127b45b 1235 int aways_counted = 0;
47adde3d
VY		 1236 size_t number_servers_cached; /* number of servers cached by scache */
1237
1238 size_t channel_memory = 0;
1239 size_t channel_ban_memory = 0;
1240 size_t channel_except_memory = 0;
1241 size_t channel_invex_memory = 0;
1242 size_t channel_quiet_memory = 0;
1243
c127b45b 1244 size_t away_memory = 0; /* memory used by aways */
47adde3d
VY		 1245 size_t ww = 0; /* whowas array count */
1246 size_t wwm = 0; /* whowas array memory used */
1247 size_t conf_memory = 0; /* memory used by conf lines */
1248 size_t mem_servers_cached; /* memory used by scache */
1249
1250 size_t linebuf_count = 0;
1251 size_t linebuf_memory_used = 0;
1252
1253 size_t total_channel_memory = 0;
1254 size_t totww = 0;
1255
1256 size_t local_client_count = 0;
1257 size_t local_client_memory_used = 0;
1258
1259 size_t remote_client_count = 0;
1260 size_t remote_client_memory_used = 0;
1261
1262 size_t total_memory = 0;
1263
1264 count_whowas_memory(&ww, &wwm);
1265
1266 RB_DLINK_FOREACH(ptr, global_client_list.head)
1267 {
1268 target_p = ptr->data;
1269 if(MyConnect(target_p))
1270 {
1271 local_client_conf_count++;
1272 }
1273
1274 if(target_p->user)
1275 {
1276 users_counted++;
1277 users_invited_count += rb_dlink_list_length(&target_p->user->invited);
1278 user_channels += rb_dlink_list_length(&target_p->user->channel);
c127b45b
SB		 1279 if(target_p->user->away)
1280 {
1281 aways_counted++;
1282 away_memory += (strlen(target_p->user->away) + 1);
1283 }
47adde3d
VY		 1284 }
1285 }
1286
1287 /* Count up all channels, ban lists, except lists, Invex lists */
1288 RB_DLINK_FOREACH(ptr, global_channel_list.head)
1289 {
1290 chptr = ptr->data;
1291 channel_count++;
1292 channel_memory += (strlen(chptr->chname) + sizeof(struct Channel));
1293
1294 channel_users += rb_dlink_list_length(&chptr->members);
1295 channel_invites += rb_dlink_list_length(&chptr->invites);
1296
1297 RB_DLINK_FOREACH(rb_dlink, chptr->banlist.head)
1298 {
47adde3d
VY		 1299 channel_bans++;
1300
1301 channel_ban_memory += sizeof(rb_dlink_node) + sizeof(struct Ban);
1302 }
1303
1304 RB_DLINK_FOREACH(rb_dlink, chptr->exceptlist.head)
1305 {
47adde3d
VY		 1306 channel_except++;
1307
1308 channel_except_memory += (sizeof(rb_dlink_node) + sizeof(struct Ban));
1309 }
1310
1311 RB_DLINK_FOREACH(rb_dlink, chptr->invexlist.head)
1312 {
47adde3d
VY		 1313 channel_invex++;
1314
1315 channel_invex_memory += (sizeof(rb_dlink_node) + sizeof(struct Ban));
1316 }
1317
1318 RB_DLINK_FOREACH(rb_dlink, chptr->quietlist.head)
1319 {
47adde3d
VY		 1320 channel_quiets++;
1321
1322 channel_quiet_memory += (sizeof(rb_dlink_node) + sizeof(struct Ban));
1323 }
1324 }
1325
1326 /* count up all classes */
1327
1328 class_count = rb_dlink_list_length(&class_list) + 1;
1329
1330 rb_count_rb_linebuf_memory(&linebuf_count, &linebuf_memory_used);
1331
1332 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1333 "z :Users %u(%lu) Invites %u(%lu)",
1334 users_counted,
1335 (unsigned long) users_counted * sizeof(struct User),
55abcbb2 1336 users_invited_count,
47adde3d
VY		 1337 (unsigned long) users_invited_count * sizeof(rb_dlink_node));
1338
1339 sendto_one_numeric(source_p, RPL_STATSDEBUG,
c127b45b 1340 "z :User channels %u(%lu) Aways %u(%d)",
47adde3d 1341 user_channels,
c127b45b
SB		 1342 (unsigned long) user_channels * sizeof(rb_dlink_node),
1343 aways_counted, (int) away_memory);
47adde3d
VY		 1344
1345 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1346 "z :Attached confs %u(%lu)",
1347 local_client_conf_count,
1348 (unsigned long) local_client_conf_count * sizeof(rb_dlink_node));
1349
1350 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1351 "z :Conflines %u(%d)", conf_count, (int) conf_memory);
1352
1353 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1354 "z :Classes %u(%lu)",
55abcbb2 1355 class_count,
47adde3d
VY		 1356 (unsigned long) class_count * sizeof(struct Class));
1357
1358 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1359 "z :Channels %u(%d)",
1360 channel_count, (int) channel_memory);
1361
1362 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1363 "z :Bans %u(%d) Exceptions %u(%d) Invex %u(%d) Quiets %u(%d)",
1364 channel_bans, (int) channel_ban_memory,
1365 channel_except, (int) channel_except_memory,
1366 channel_invex, (int) channel_invex_memory,
1367 channel_quiets, (int) channel_quiet_memory);
1368
1369 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1370 "z :Channel members %u(%lu) invite %u(%lu)",
1371 channel_users,
1372 (unsigned long) channel_users * sizeof(rb_dlink_node),
55abcbb2 1373 channel_invites,
47adde3d
VY		 1374 (unsigned long) channel_invites * sizeof(rb_dlink_node));
1375
1376 total_channel_memory = channel_memory +
1377 channel_ban_memory +
1378 channel_users * sizeof(rb_dlink_node) + channel_invites * sizeof(rb_dlink_node);
1379
1380 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1381 "z :Whowas array %ld(%ld)",
1382 (long)ww, (long)wwm);
1383
1384 totww = wwm;
1385
1386 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1387 "z :Hash: client %u(%ld) chan %u(%ld)",
55abcbb2 1388 U_MAX, (long)(U_MAX * sizeof(rb_dlink_list)),
47adde3d
VY		 1389 CH_MAX, (long)(CH_MAX * sizeof(rb_dlink_list)));
1390
1391 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1392 "z :linebuf %ld(%ld)",
1393 (long)linebuf_count, (long)linebuf_memory_used);
1394
1395 count_scache(&number_servers_cached, &mem_servers_cached);
1396
1397 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1398 "z :scache %ld(%ld)",
1399 (long)number_servers_cached, (long)mem_servers_cached);
1400
1401 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1402 "z :hostname hash %d(%ld)",
1403 HOST_MAX, (long)HOST_MAX * sizeof(rb_dlink_list));
1404
1405 total_memory = totww + total_channel_memory + conf_memory +
1406 class_count * sizeof(struct Class);
1407
1408 total_memory += mem_servers_cached;
1409 sendto_one_numeric(source_p, RPL_STATSDEBUG,
55abcbb2
KB		 1410 "z :Total: whowas %d channel %d conf %d",
1411 (int) totww, (int) total_channel_memory,
47adde3d
VY		 1412 (int) conf_memory);
1413
1414 count_local_client_memory(&local_client_count, &local_client_memory_used);
1415 total_memory += local_client_memory_used;
1416
1417 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1418 "z :Local client Memory in use: %ld(%ld)",
1419 (long)local_client_count, (long)local_client_memory_used);
1420
1421
1422 count_remote_client_memory(&remote_client_count, &remote_client_memory_used);
1423 total_memory += remote_client_memory_used;
1424
1425 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1426 "z :Remote client Memory in use: %ld(%ld)",
1427 (long)remote_client_count,
1428 (long)remote_client_memory_used);
212380e3
AC		 1429}
1430
1431static void
1432stats_ziplinks (struct Client *source_p)
1433{
5b96d9a6 1434 rb_dlink_node *ptr;
212380e3 1435 struct Client *target_p;
4c79bbd3 1436 struct ZipStats *zipstats;
212380e3 1437 int sent_data = 0;
70b72a07 1438 char buf[128], buf1[128];
5b96d9a6 1439 RB_DLINK_FOREACH (ptr, serv_list.head)
212380e3
AC		 1440 {
1441 target_p = ptr->data;
1442 if(IsCapable (target_p, CAP_ZIP))
1443 {
55abcbb2 1444 zipstats = target_p->localClient->zipstats;
4c79bbd3
VY		 1445 sprintf(buf, "%.2f%%", zipstats->out_ratio);
1446 sprintf(buf1, "%.2f%%", zipstats->in_ratio);
212380e3 1447 sendto_one_numeric(source_p, RPL_STATSDEBUG,
70b72a07 1448 "Z :ZipLinks stats for %s send[%s compression "
4c79bbd3
VY		 1449 "(%llu kB data/%llu kB wire)] recv[%s compression "
1450 "(%llu kB data/%llu kB wire)]",
212380e3 1451 target_p->name,
55abcbb2
KB		 1452 buf, zipstats->out >> 10,
1453 zipstats->out_wire >> 10, buf1,
4c79bbd3 1454 zipstats->in >> 10, zipstats->in_wire >> 10);
212380e3
AC		 1455 sent_data++;
1456 }
1457 }
1458
1459 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1460 "Z :%u ziplink(s)", sent_data);
1461}
1462
1463static void
1464stats_servlinks (struct Client *source_p)
1465{
1466 static char Sformat[] = ":%s %d %s %s %u %u %u %u %u :%u %u %s";
1467 long uptime, sendK, receiveK;
1468 struct Client *target_p;
5b96d9a6 1469 rb_dlink_node *ptr;
212380e3 1470 int j = 0;
70b72a07 1471 char buf[128];
212380e3
AC		 1472
1473 if(ConfigServerHide.flatten_links && !IsOper (source_p) &&
1474 !IsExemptShide(source_p))
1475 {
1476 sendto_one_numeric(source_p, ERR_NOPRIVILEGES,
1477 form_str (ERR_NOPRIVILEGES));
1478 return;
1479 }
1480
1481 sendK = receiveK = 0;
1482
5b96d9a6 1483 RB_DLINK_FOREACH (ptr, serv_list.head)
212380e3
AC		 1484 {
1485 target_p = ptr->data;
1486
1487 j++;
1488 sendK += target_p->localClient->sendK;
1489 receiveK += target_p->localClient->receiveK;
1490
1491 sendto_one(source_p, Sformat,
1492 get_id(&me, source_p), RPL_STATSLINKINFO, get_id(source_p, source_p),
b3ebc7ab 1493 target_p->name,
d269d0b6 1494 (int) rb_linebuf_len (&target_p->localClient->buf_sendq),
212380e3
AC		 1495 (int) target_p->localClient->sendM,
1496 (int) target_p->localClient->sendK,
1497 (int) target_p->localClient->receiveM,
1498 (int) target_p->localClient->receiveK,
e3354945 1499 rb_current_time() - target_p->localClient->firsttime,
55abcbb2 1500 (rb_current_time() > target_p->localClient->lasttime) ?
e3354945 1501 (rb_current_time() - target_p->localClient->lasttime) : 0,
212380e3
AC		 1502 IsOper (source_p) ? show_capabilities (target_p) : "TS");
1503 }
1504
1505 sendto_one_numeric(source_p, RPL_STATSDEBUG,
1506 "? :%u total server(s)", j);
1507
70b72a07 1508 snprintf(buf, sizeof buf, "%7.2f", _GMKv ((sendK)));
212380e3 1509 sendto_one_numeric(source_p, RPL_STATSDEBUG,
70b72a07
JT		 1510 "? :Sent total : %s %s",
1511 buf, _GMKs (sendK));
1512 snprintf(buf, sizeof buf, "%7.2f", _GMKv ((receiveK)));
212380e3 1513 sendto_one_numeric(source_p, RPL_STATSDEBUG,
70b72a07
JT		 1514 "? :Recv total : %s %s",
1515 buf, _GMKs (receiveK));
212380e3 1516
e3354945 1517 uptime = (rb_current_time() - startup_time);
70b72a07 1518 snprintf(buf, sizeof buf, "%7.2f %s (%4.1f K/s)",
55abcbb2 1519 _GMKv (me.localClient->sendK),
212380e3
AC		 1520 _GMKs (me.localClient->sendK),
1521 (float) ((float) me.localClient->sendK / (float) uptime));
70b72a07
JT		 1522 sendto_one_numeric(source_p, RPL_STATSDEBUG, "? :Server send: %s", buf);
1523 snprintf(buf, sizeof buf, "%7.2f %s (%4.1f K/s)",
212380e3
AC		 1524 _GMKv (me.localClient->receiveK),
1525 _GMKs (me.localClient->receiveK),
1526 (float) ((float) me.localClient->receiveK / (float) uptime));
70b72a07 1527 sendto_one_numeric(source_p, RPL_STATSDEBUG, "? :Server recv: %s", buf);
212380e3
AC		 1528}
1529
4727c0f5
AC		 1530static int
1531stats_l_should_show_oper(struct Client *target_p)
1532{
1533 if (IsOperInvis(target_p))
1534 return 0;
1535
4727c0f5
AC		 1536 return 1;
1537}
1538
212380e3
AC		 1539static void
1540stats_ltrace(struct Client *source_p, int parc, const char *parv[])
1541{
1542 int doall = 0;
1543 int wilds = 0;
1544 const char *name;
1545 char statchar = parv[1][0];
1546
1547 /* this is def targeted at us somehow.. */
1548 if(parc > 2 && !EmptyString(parv[2]))
1549 {
1550 /* directed at us generically? */
1551 if(match(parv[2], me.name) ||
1552 (!MyClient(source_p) && !irccmp(parv[2], me.id)))
1553 {
1554 name = me.name;
1555 doall = 1;
1556 }
1557 else
1558 {
1559 name = parv[2];
1560 wilds = strchr(name, '*') || strchr(name, '?');
1561 }
1562
1563 /* must be directed at a specific person thats not us */
1564 if(!doall && !wilds)
1565 {
1566 struct Client *target_p;
1567
1568 if(MyClient(source_p))
1569 target_p = find_named_person(name);
1570 else
1571 target_p = find_person(name);
1572
1573 if(target_p != NULL)
1574 {
1575 stats_spy(source_p, statchar, target_p->name);
1576 stats_l_client(source_p, target_p, statchar);
1577 }
1578 else
1579 sendto_one_numeric(source_p, ERR_NOSUCHSERVER,
1580 form_str(ERR_NOSUCHSERVER),
1581 name);
1582
1583 return;
1584 }
1585 }
1586 else
1587 {
1588 name = me.name;
1589 doall = 1;
1590 }
1591
1592 stats_spy(source_p, statchar, name);
1593
1594 if(doall)
1595 {
1596 /* local opers get everyone */
1597 if(MyOper(source_p))
1598 {
e82bda18
AC		 1599 stats_l_list(source_p, name, doall, wilds, &unknown_list, statchar, NULL);
1600 stats_l_list(source_p, name, doall, wilds, &lclient_list, statchar, NULL);
212380e3
AC		 1601 }
1602 else
1603 {
1604 /* they still need themselves if theyre local.. */
1605 if(MyClient(source_p))
1606 stats_l_client(source_p, source_p, statchar);
1607
4727c0f5 1608 stats_l_list(source_p, name, doall, wilds, &local_oper_list, statchar, stats_l_should_show_oper);
212380e3
AC		 1609 }
1610
1611 if (!ConfigServerHide.flatten_links || IsOper(source_p) ||
1612 IsExemptShide(source_p))
e82bda18 1613 stats_l_list(source_p, name, doall, wilds, &serv_list, statchar, NULL);
212380e3
AC		 1614
1615 return;
1616 }
1617
1618 /* ok, at this point theyre looking for a specific client whos on
1619 * our server.. but it contains a wildcard. --fl
1620 */
e82bda18 1621 stats_l_list(source_p, name, doall, wilds, &lclient_list, statchar, NULL);
212380e3
AC		 1622
1623 return;
1624}
1625
212380e3
AC		 1626static void
1627stats_l_list(struct Client *source_p, const char *name, int doall, int wilds,
e82bda18 1628 rb_dlink_list * list, char statchar, int (*check_fn)(struct Client *target_p))
212380e3 1629{
5b96d9a6 1630 rb_dlink_node *ptr;
212380e3
AC		 1631 struct Client *target_p;
1632
1633 /* send information about connections which match. note, we
1634 * dont need tests for IsInvisible(), because non-opers will
1635 * never get here for normal clients --fl
1636 */
5b96d9a6 1637 RB_DLINK_FOREACH(ptr, list->head)
212380e3
AC		 1638 {
1639 target_p = ptr->data;
1640
1641 if(!doall && wilds && !match(name, target_p->name))
1642 continue;
1643
e82bda18
AC		 1644 if (check_fn == NULL || check_fn(target_p))
1645 stats_l_client(source_p, target_p, statchar);
212380e3
AC		 1646 }
1647}
1648
1649void
1650stats_l_client(struct Client *source_p, struct Client *target_p,
1651 char statchar)
1652{
1653 if(IsAnyServer(target_p))
1654 {
1655 sendto_one_numeric(source_p, RPL_STATSLINKINFO, Lformat,
b3ebc7ab 1656 target_p->name,
d269d0b6 1657 (int) rb_linebuf_len(&target_p->localClient->buf_sendq),
212380e3
AC		 1658 (int) target_p->localClient->sendM,
1659 (int) target_p->localClient->sendK,
1660 (int) target_p->localClient->receiveM,
1661 (int) target_p->localClient->receiveK,
e3354945 1662 rb_current_time() - target_p->localClient->firsttime,
55abcbb2 1663 (rb_current_time() > target_p->localClient->lasttime) ?
e3354945 1664 (rb_current_time() - target_p->localClient->lasttime) : 0,
212380e3
AC		 1665 IsOper(source_p) ? show_capabilities(target_p) : "-");
1666 }
1667
1668 else
1669 {
1670 sendto_one_numeric(source_p, RPL_STATSLINKINFO, Lformat,
1671 show_ip(source_p, target_p) ?
1672 (IsUpper(statchar) ?
1673 get_client_name(target_p, SHOW_IP) :
1674 get_client_name(target_p, HIDE_IP)) :
1675 get_client_name(target_p, MASK_IP),
d269d0b6 1676 (int) rb_linebuf_len(&target_p->localClient->buf_sendq),
212380e3
AC		 1677 (int) target_p->localClient->sendM,
1678 (int) target_p->localClient->sendK,
1679 (int) target_p->localClient->receiveM,
1680 (int) target_p->localClient->receiveK,
e3354945 1681 rb_current_time() - target_p->localClient->firsttime,
55abcbb2 1682 (rb_current_time() > target_p->localClient->lasttime) ?
e3354945 1683 (rb_current_time() - target_p->localClient->lasttime) : 0,
212380e3
AC		 1684 "-");
1685 }
1686}
1687
f237e31a
JT		 1688static void
1689rb_dump_fd_callback(int fd, const char *desc, void *data)
1690{
1691 struct Client *source_p = data;
1692 sendto_one_numeric(source_p, RPL_STATSDEBUG, "F :fd %-3d desc '%s'", fd, desc);
1693}
1694
1695static void
1696stats_comm(struct Client *source_p)
1697{
1698 rb_dump_fd(rb_dump_fd_callback, source_p);
a235e410
VY		 1699}
1700
212380e3
AC		 1701/*
1702 * stats_spy
1703 *
1704 * inputs - pointer to client doing the /stats
1705 * - char letter they are doing /stats on
1706 * output - none
1707 * side effects -
1708 * This little helper function reports to opers if configured.
1709 * personally, I don't see why opers need to see stats requests
1710 * at all. They are just "noise" to an oper, and users can't do
1711 * any damage with stats requests now anyway. So, why show them?
1712 * -Dianora
1713 */
1714static void
1715stats_spy(struct Client *source_p, char statchar, const char *name)
1716{
1717 hook_data_int data;
1718
1719 data.client = source_p;
1720 data.arg1 = name;
1721 data.arg2 = (int) statchar;
1722
1723 call_hook(doing_stats_hook, &data);
1724}
1725
1726/* stats_p_spy()
1727 *
1728 * input - pointer to client doing stats
1729 * ouput -
1730 * side effects - call hook doing_stats_p
1731 */
1732static void
1733stats_p_spy (struct Client *source_p)
1734{
1735 hook_data data;
1736
1737 data.client = source_p;
1738 data.arg1 = data.arg2 = NULL;
1739
1740 call_hook(doing_stats_p_hook, &data);
1741}
1742
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