/[svn]/ircd-hybrid-7.2/modules/m_stats.c
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Contents of /ircd-hybrid-7.2/modules/m_stats.c

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Revision 1017 - (show annotations)
Tue Oct 27 22:22:38 2009 UTC (10 years, 10 months ago) by michael
File MIME type: text/x-chdr
File size: 46831 byte(s)
- fixed build with --enable-assert
- fixed STATS z reporting correct memory consumption of channel bans/excepts/invites and watchlist entries

1 /*
2 * ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
3 * m_stats.c: Sends the user statistics or config information.
4 *
5 * Copyright (C) 2002 by the past and present ircd coders, and others.
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
20 * USA
21 *
22 * $Id$
23 */
24
25 #include "stdinc.h"
26 #include "list.h" /* dlink_node/dlink_list */
27 #include "balloc.h"
28 #include "handlers.h" /* m_pass prototype */
29 #include "client.h" /* Client */
30 #include "common.h" /* TRUE/FALSE */
31 #include "irc_string.h"
32 #include "ircd.h" /* me */
33 #include "listener.h" /* show_ports */
34 #include "s_gline.h"
35 #include "ircd_handler.h"
36 #include "msg.h" /* Message */
37 #include "hostmask.h"
38 #include "numeric.h" /* ERR_xxx */
39 #include "send.h" /* sendto_one */
40 #include "fdlist.h" /* PF and friends */
41 #include "s_bsd.h" /* highest_fd */
42 #include "s_conf.h" /* AccessItem, report_configured_links */
43 #include "s_misc.h" /* serv_info */
44 #include "s_serv.h" /* hunt_server */
45 #include "s_user.h" /* show_opers */
46 #include "event.h" /* events */
47 #include "dbuf.h"
48 #include "parse.h"
49 #include "modules.h"
50 #include "hook.h"
51 #include "resv.h" /* report_resv */
52 #include "whowas.h"
53 #include "watch.h"
54
55 static void do_stats(struct Client *, int, char **);
56 static void m_stats(struct Client *, struct Client *, int, char *[]);
57 static void mo_stats(struct Client *, struct Client *, int, char *[]);
58 static void ms_stats(struct Client *, struct Client *, int, char *[]);
59
60 struct Message stats_msgtab = {
61 "STATS", 0, 0, 2, 0, MFLG_SLOW, 0,
62 { m_unregistered, m_stats, ms_stats, m_ignore, mo_stats, m_ignore }
63 };
64
65 #ifndef STATIC_MODULES
66 const char *_version = "$Revision$";
67 static struct Callback *stats_cb;
68
69 static void *
70 va_stats(va_list args)
71 {
72 struct Client *source_p = va_arg(args, struct Client *);
73 int parc = va_arg(args, int);
74 char **parv = va_arg(args, char **);
75
76 do_stats(source_p, parc, parv);
77 return NULL;
78 }
79
80 void
81 _modinit(void)
82 {
83 stats_cb = register_callback("doing_stats", va_stats);
84 mod_add_cmd(&stats_msgtab);
85 }
86
87 void
88 _moddeinit(void)
89 {
90 mod_del_cmd(&stats_msgtab);
91 uninstall_hook(stats_cb, va_stats);
92 }
93 #endif
94
95 static char *parse_stats_args(int, char **, int *, int *);
96 static void stats_L(struct Client *, char *, int, int, char);
97 static void stats_L_list(struct Client *s, char *, int, int, dlink_list *, char);
98
99 static void stats_dns_servers(struct Client *);
100 static void stats_connect(struct Client *);
101 static void stats_deny(struct Client *);
102 static void stats_tdeny(struct Client *);
103 static void stats_exempt(struct Client *);
104 static void stats_events(struct Client *);
105 static void stats_pending_glines(struct Client *);
106 static void stats_glines(struct Client *);
107 static void stats_gdeny(struct Client *);
108 static void stats_hubleaf(struct Client *);
109 static void stats_auth(struct Client *);
110 static void stats_tklines(struct Client *);
111 static void stats_klines(struct Client *);
112 static void stats_messages(struct Client *);
113 static void stats_oper(struct Client *);
114 static void stats_operedup(struct Client *);
115 static void stats_ports(struct Client *);
116 static void stats_resv(struct Client *);
117 static void stats_usage(struct Client *);
118 static void stats_tstats(struct Client *);
119 static void stats_uptime(struct Client *);
120 static void stats_shared(struct Client *);
121 static void stats_servers(struct Client *);
122 static void stats_gecos(struct Client *);
123 static void stats_class(struct Client *);
124 static void stats_memory(struct Client *);
125 static void stats_servlinks(struct Client *);
126 static void stats_ltrace(struct Client *, int, char **);
127 static void stats_ziplinks(struct Client *);
128
129 /* This table contains the possible stats items, in order:
130 * /stats name, function to call, operonly? adminonly? /stats letter
131 * case only matters in the stats letter column.. -- fl_ */
132 static const struct StatsStruct
133 {
134 const unsigned char letter;
135 void (*handler)();
136 const unsigned int need_oper;
137 const unsigned int need_admin;
138 } stats_cmd_table[] = {
139 /* letter function need_oper need_admin */
140 { 'a', stats_dns_servers, 1, 1, },
141 { 'A', stats_dns_servers, 1, 1, },
142 { 'c', stats_connect, 1, 0, },
143 { 'C', stats_connect, 1, 0, },
144 { 'd', stats_tdeny, 1, 0, },
145 { 'D', stats_deny, 1, 0, },
146 { 'e', stats_exempt, 1, 0, },
147 { 'E', stats_events, 1, 1, },
148 { 'f', fd_dump, 1, 1, },
149 { 'F', fd_dump, 1, 1, },
150 { 'g', stats_pending_glines, 1, 0, },
151 { 'G', stats_glines, 1, 0, },
152 { 'h', stats_hooks, 1, 1, },
153 { 'H', stats_hubleaf, 1, 0, },
154 { 'i', stats_auth, 0, 0, },
155 { 'I', stats_auth, 0, 0, },
156 { 'k', stats_tklines, 0, 0, },
157 { 'K', stats_klines, 0, 0, },
158 { 'l', stats_ltrace, 1, 0, },
159 { 'L', stats_ltrace, 1, 0, },
160 { 'm', stats_messages, 0, 0, },
161 { 'M', stats_messages, 0, 0, },
162 { 'o', stats_oper, 0, 0, },
163 { 'O', stats_oper, 0, 0, },
164 { 'p', stats_operedup, 0, 0, },
165 { 'P', stats_ports, 0, 0, },
166 { 'q', stats_resv, 1, 0, },
167 { 'Q', stats_resv, 1, 0, },
168 { 'r', stats_usage, 1, 0, },
169 { 'R', stats_usage, 1, 0, },
170 { 't', stats_tstats, 1, 0, },
171 { 'T', stats_tstats, 1, 0, },
172 { 'u', stats_uptime, 0, 0, },
173 { 'U', stats_shared, 1, 0, },
174 { 'v', stats_servers, 1, 0, },
175 { 'V', stats_gdeny, 1, 0, },
176 { 'x', stats_gecos, 1, 0, },
177 { 'X', stats_gecos, 1, 0, },
178 { 'y', stats_class, 1, 0, },
179 { 'Y', stats_class, 1, 0, },
180 { 'z', stats_memory, 1, 0, },
181 { 'Z', stats_ziplinks, 1, 0, },
182 { '?', stats_servlinks, 0, 0, },
183 { '\0', NULL, 0, 0, }
184 };
185
186 const char *from, *to;
187
188 static void
189 do_stats(struct Client *source_p, int parc, char **parv)
190 {
191 char statchar = *parv[1];
192 int i;
193
194 if (statchar == '\0')
195 {
196 sendto_one(source_p, form_str(RPL_ENDOFSTATS),
197 from, to, '*');
198 return;
199 }
200
201 for (i = 0; stats_cmd_table[i].handler; i++)
202 {
203 if (stats_cmd_table[i].letter == statchar)
204 {
205 /* The stats table says what privs are needed, so check --fl_ */
206 if ((stats_cmd_table[i].need_admin && !IsAdmin(source_p)) ||
207 (stats_cmd_table[i].need_oper && !IsOper(source_p)))
208 {
209 sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
210 from, to);
211 break;
212 }
213
214 /* Blah, stats L needs the parameters, none of the others do.. */
215 if (statchar == 'L' || statchar == 'l')
216 stats_cmd_table[i].handler(source_p, parc, parv);
217 else
218 stats_cmd_table[i].handler(source_p);
219
220 break;
221 }
222 }
223
224 sendto_one(source_p, form_str(RPL_ENDOFSTATS),
225 from, to, statchar);
226 }
227
228 /*
229 * m_stats()
230 * parv[0] = sender prefix
231 * parv[1] = stat letter/command
232 * parv[2] = (if present) server/mask in stats L
233 *
234 * This will search the tables for the appropriate stats letter/command,
235 * if found execute it.
236 */
237 static void
238 m_stats(struct Client *client_p, struct Client *source_p,
239 int parc, char *parv[])
240 {
241 static time_t last_used = 0;
242
243 /* Is the stats meant for us? */
244 if (!ConfigFileEntry.disable_remote)
245 if (hunt_server(client_p,source_p,":%s STATS %s :%s",2,parc,parv) != HUNTED_ISME)
246 return;
247
248 if (!MyClient(source_p) && IsCapable(source_p->from, CAP_TS6) && HasID(source_p))
249 {
250 from = me.id;
251 to = source_p->id;
252 }
253 else
254 {
255 from = me.name;
256 to = source_p->name;
257 }
258
259 /* Check the user is actually allowed to do /stats, and isnt flooding */
260 if ((last_used + ConfigFileEntry.pace_wait) > CurrentTime)
261 {
262 sendto_one(source_p,form_str(RPL_LOAD2HI),
263 from, to);
264 return;
265 }
266 else
267 last_used = CurrentTime;
268
269 #ifdef STATIC_MODULES
270 do_stats(source_p, parc, parv);
271 #else
272 execute_callback(stats_cb, source_p, parc, parv);
273 #endif
274 }
275
276 /*
277 * mo_stats()
278 * parv[0] = sender prefix
279 * parv[1] = stat letter/command
280 * parv[2] = (if present) server/mask in stats L, or target
281 *
282 * This will search the tables for the appropriate stats letter,
283 * if found execute it.
284 */
285 static void
286 mo_stats(struct Client *client_p, struct Client *source_p,
287 int parc, char *parv[])
288 {
289 if (hunt_server(client_p, source_p, ":%s STATS %s :%s", 2,
290 parc, parv) != HUNTED_ISME)
291 return;
292
293 if (!MyClient(source_p) && IsCapable(source_p->from, CAP_TS6) && HasID(source_p))
294 {
295 from = me.id;
296 to = source_p->id;
297 }
298 else
299 {
300 from = me.name;
301 to = source_p->name;
302 }
303
304 #ifdef STATIC_MODULES
305 do_stats(source_p, parc, parv);
306 #else
307 execute_callback(stats_cb, source_p, parc, parv);
308 #endif
309 }
310
311 /*
312 * This is part of the STATS replies. There is no offical numeric for this
313 * since this isnt an official command, in much the same way as HASH isnt.
314 * It is also possible that some systems wont support this call or have
315 * different field names for "struct rusage".
316 * -avalon
317 */
318 static void
319 send_usage(struct Client *source_p)
320 {
321 struct rusage rus;
322 time_t secs;
323 time_t rup;
324 #ifdef hz
325 # define hzz hz
326 #else
327 # ifdef HZ
328 # define hzz HZ
329 # else
330 int hzz = 1;
331 # endif
332 #endif
333
334 if (getrusage(RUSAGE_SELF, &rus) == -1)
335 {
336 sendto_one(source_p, ":%s NOTICE %s :Getruseage error: %s",
337 me.name, source_p->name, strerror(errno));
338 return;
339 }
340
341 secs = rus.ru_utime.tv_sec + rus.ru_stime.tv_sec;
342
343 if (secs == 0)
344 secs = 1;
345
346 rup = (CurrentTime - me.since) * hzz;
347
348 if (rup == 0)
349 rup = 1;
350
351 sendto_one(source_p,
352 ":%s %d %s R :CPU Secs %d:%d User %d:%d System %d:%d",
353 me.name, RPL_STATSDEBUG, source_p->name, (int)(secs/60), (int)(secs%60),
354 (int)(rus.ru_utime.tv_sec/60), (int)(rus.ru_utime.tv_sec%60),
355 (int)(rus.ru_stime.tv_sec/60), (int)(rus.ru_stime.tv_sec%60));
356 sendto_one(source_p, ":%s %d %s R :RSS %ld ShMem %ld Data %ld Stack %ld",
357 me.name, RPL_STATSDEBUG, source_p->name, rus.ru_maxrss,
358 (rus.ru_ixrss / rup), (rus.ru_idrss / rup),
359 (rus.ru_isrss / rup));
360 sendto_one(source_p, ":%s %d %s R :Swaps %d Reclaims %d Faults %d",
361 me.name, RPL_STATSDEBUG, source_p->name, (int)rus.ru_nswap,
362 (int)rus.ru_minflt, (int)rus.ru_majflt);
363 sendto_one(source_p, ":%s %d %s R :Block in %d out %d",
364 me.name, RPL_STATSDEBUG, source_p->name, (int)rus.ru_inblock,
365 (int)rus.ru_oublock);
366 sendto_one(source_p, ":%s %d %s R :Msg Rcv %d Send %d",
367 me.name, RPL_STATSDEBUG, source_p->name, (int)rus.ru_msgrcv,
368 (int)rus.ru_msgsnd);
369 sendto_one(source_p, ":%s %d %s R :Signals %d Context Vol. %d Invol %d",
370 me.name, RPL_STATSDEBUG, source_p->name, (int)rus.ru_nsignals,
371 (int)rus.ru_nvcsw, (int)rus.ru_nivcsw);
372 }
373
374 static void
375 count_memory(struct Client *source_p)
376 {
377 const dlink_node *gptr = NULL;
378 const dlink_node *dlink = NULL;
379
380 unsigned int local_client_conf_count = 0; /* local client conf links */
381 unsigned int users_counted = 0; /* user structs */
382
383 unsigned int channel_members = 0;
384 unsigned int channel_invites = 0;
385 unsigned int channel_bans = 0;
386 unsigned int channel_except = 0;
387 unsigned int channel_invex = 0;
388
389 unsigned int wwu = 0; /* whowas users */
390 unsigned int class_count = 0; /* classes */
391 unsigned int aways_counted = 0;
392 unsigned int number_ips_stored; /* number of ip addresses hashed */
393
394 uint64_t channel_memory = 0;
395 uint64_t channel_ban_memory = 0;
396 uint64_t channel_except_memory = 0;
397 uint64_t channel_invex_memory = 0;
398
399 unsigned int safelist_count = 0;
400 uint64_t safelist_memory = 0;
401
402 uint64_t away_memory = 0; /* memory used by aways */
403 uint64_t wwm = 0; /* whowas array memory used */
404 uint64_t conf_memory = 0; /* memory used by conf lines */
405 uint64_t mem_ips_stored; /* memory used by ip address hash */
406
407 uint64_t total_channel_memory = 0;
408 uint64_t totww = 0;
409
410 unsigned int local_client_count = 0;
411 unsigned int remote_client_count = 0;
412
413 uint64_t local_client_memory_used = 0;
414 uint64_t remote_client_memory_used = 0;
415
416 uint64_t total_memory = 0;
417 unsigned int topic_count = 0;
418
419 unsigned int watch_list_headers = 0; /* watchlist headers */
420 unsigned int watch_list_entries = 0; /* watchlist entries */
421 uint64_t watch_list_memory = 0; /* watchlist memory used */
422
423
424 DLINK_FOREACH(gptr, global_client_list.head)
425 {
426 struct Client *target_p = gptr->data;
427
428 if (MyConnect(target_p))
429 {
430 ++local_client_count;
431 local_client_conf_count += dlink_list_length(&target_p->localClient->confs);
432 watch_list_entries += dlink_list_length(&target_p->localClient->watches);
433 }
434 else
435 ++remote_client_count;
436
437 if (IsClient(target_p))
438 {
439 ++users_counted;
440
441 if (target_p->away != NULL)
442 {
443 ++aways_counted;
444 away_memory += strlen(target_p->away) + 1;
445 }
446 }
447 }
448
449 /* Count up all channels, ban lists, except lists, Invex lists */
450 channel_memory = dlink_list_length(&global_channel_list) *
451 sizeof(struct Channel);
452 DLINK_FOREACH(gptr, global_channel_list.head)
453 {
454 const struct Ban *actualBan;
455 const struct Channel *chptr = gptr->data;
456
457 channel_members += dlink_list_length(&chptr->members);
458 channel_invites += dlink_list_length(&chptr->invites);
459
460 if (chptr->topic != NULL)
461 ++topic_count;
462
463 channel_bans += dlink_list_length(&chptr->banlist);
464 channel_ban_memory += dlink_list_length(&chptr->banlist) * sizeof(struct Ban);
465
466 DLINK_FOREACH(dlink, chptr->banlist.head)
467 {
468 actualBan = dlink->data;
469 assert(actualBan->who);
470
471 channel_ban_memory += actualBan->len + 1;
472 channel_ban_memory += strlen(actualBan->who) + 1;
473 }
474
475 channel_except += dlink_list_length(&chptr->exceptlist);
476 channel_except_memory += dlink_list_length(&chptr->exceptlist) * sizeof(struct Ban);
477
478 DLINK_FOREACH(dlink, chptr->exceptlist.head)
479 {
480 actualBan = dlink->data;
481 assert(actualBan->who);
482
483 channel_except_memory += actualBan->len + 1;
484 channel_except_memory += strlen(actualBan->who) + 1;
485 }
486
487 channel_invex += dlink_list_length(&chptr->invexlist);
488 channel_invex_memory += dlink_list_length(&chptr->invexlist) * sizeof(struct Ban);
489
490 DLINK_FOREACH(dlink, chptr->invexlist.head)
491 {
492 actualBan = dlink->data;
493 assert(actualBan->who);
494
495 channel_invex_memory += actualBan->len + 1;
496 channel_invex_memory += strlen(actualBan->who) + 1;
497 }
498 }
499
500 if ((safelist_count = dlink_list_length(&listing_client_list)))
501 {
502 safelist_memory = safelist_count * sizeof(struct ListTask);
503 DLINK_FOREACH(gptr, listing_client_list.head)
504 {
505 const struct Client *acptr = gptr->data;
506
507 DLINK_FOREACH(dlink, acptr->localClient->list_task->show_mask.head)
508 safelist_memory += strlen(dlink->data);
509
510 DLINK_FOREACH(dlink, acptr->localClient->list_task->hide_mask.head)
511 safelist_memory += strlen(dlink->data);
512 }
513 }
514
515 #if 0
516 /* XXX THIS has to be fixed !!!! -db */
517 /* count up all config items */
518 DLINK_FOREACH(dlink, ConfigItemList.head)
519 {
520 aconf = dlink->data;
521 conf_memory += aconf->host ? strlen(aconf->host)+1 : 0;
522 conf_memory += aconf->passwd ? strlen(aconf->passwd)+1 : 0;
523 conf_memory += aconf->name ? strlen(aconf->name)+1 : 0;
524 conf_memory += sizeof(struct AccessItem);
525 }
526 #endif
527 /* count up all classes */
528 class_count = dlink_list_length(&class_items);
529
530 count_whowas_memory(&wwu, &wwm);
531 watch_count_memory(&watch_list_headers, &watch_list_memory);
532
533 sendto_one(source_p, ":%s %d %s z :WATCH headers %u(%u) entries %d(%d)",
534 me.name, RPL_STATSDEBUG, source_p->name, watch_list_headers,
535 watch_list_memory, watch_list_entries,
536 watch_list_entries * sizeof(dlink_node) * 2);
537
538 sendto_one(source_p, ":%s %d %s z :Clients %u(%u)",
539 me.name, RPL_STATSDEBUG, source_p->name, users_counted,
540 (users_counted * sizeof(struct Client)));
541
542 sendto_one(source_p, ":%s %d %s z :User aways %u(%llu)",
543 me.name, RPL_STATSDEBUG, source_p->name,
544 aways_counted, away_memory);
545
546 sendto_one(source_p, ":%s %d %s z :Attached confs %u(%llu)",
547 me.name, RPL_STATSDEBUG, source_p->name,
548 local_client_conf_count,
549 (unsigned long long)(local_client_conf_count * sizeof(dlink_node)));
550
551 sendto_one(source_p, ":%s %d %s z :Resv channels %lu(%lu) nicks %lu(%lu)",
552 me.name, RPL_STATSDEBUG, source_p->name,
553 dlink_list_length(&resv_channel_list),
554 dlink_list_length(&resv_channel_list) * sizeof(struct ResvChannel),
555 dlink_list_length(&nresv_items),
556 dlink_list_length(&nresv_items) * sizeof(struct MatchItem));
557
558 sendto_one(source_p, ":%s %d %s z :Classes %u(%llu)",
559 me.name, RPL_STATSDEBUG, source_p->name,
560 class_count, (unsigned long long)(class_count * sizeof(struct ClassItem)));
561
562 sendto_one(source_p, ":%s %d %s z :Channels %lu(%llu) Topics %u(%d)",
563 me.name, RPL_STATSDEBUG, source_p->name,
564 dlink_list_length(&global_channel_list),
565 channel_memory, topic_count, topic_count *
566 (TOPICLEN + 1 + USERHOST_REPLYLEN));
567
568 sendto_one(source_p, ":%s %d %s z :Bans %u(%llu)",
569 me.name, RPL_STATSDEBUG, source_p->name,
570 channel_bans, channel_ban_memory);
571
572 sendto_one(source_p, ":%s %d %s z :Exceptions %u(%llu)",
573 me.name, RPL_STATSDEBUG, source_p->name,
574 channel_except, channel_except_memory);
575
576 sendto_one(source_p, ":%s %d %s z :Invex %u(%llu)",
577 me.name, RPL_STATSDEBUG, source_p->name,
578 channel_invex, channel_invex_memory);
579
580 sendto_one(source_p, ":%s %d %s z :Channel members %u(%llu) invites %u(%llu)",
581 me.name, RPL_STATSDEBUG, source_p->name, channel_members,
582 (unsigned long long)(channel_members * sizeof(struct Membership)),
583 channel_invites, (unsigned long long)channel_invites *
584 sizeof(dlink_node) * 2);
585
586 total_channel_memory = channel_memory + channel_ban_memory +
587 channel_members * sizeof(struct Membership) +
588 (channel_invites * sizeof(dlink_node)*2);
589
590 sendto_one(source_p, ":%s %d %s z :Safelist %u(%llu)",
591 me.name, RPL_STATSDEBUG, source_p->name,
592 safelist_count, safelist_memory);
593
594 sendto_one(source_p, ":%s %d %s z :Whowas users %u(%llu)",
595 me.name, RPL_STATSDEBUG, source_p->name,
596 wwu, (unsigned long long)(wwu * sizeof(struct Client)));
597
598 sendto_one(source_p, ":%s %d %s z :Whowas array %u(%llu)",
599 me.name, RPL_STATSDEBUG, source_p->name,
600 NICKNAMEHISTORYLENGTH, wwm);
601
602 totww = wwu * sizeof(struct Client) + wwm;
603
604 count_ip_hash(&number_ips_stored,&mem_ips_stored);
605 sendto_one(source_p, ":%s %d %s z :iphash %u(%llu)",
606 me.name, RPL_STATSDEBUG, source_p->name,
607 number_ips_stored, mem_ips_stored);
608
609 total_memory = totww + total_channel_memory + conf_memory + class_count *
610 sizeof(struct ClassItem);
611 sendto_one(source_p, ":%s %d %s z :Total: whowas %llu channel %llu conf %llu",
612 me.name, RPL_STATSDEBUG, source_p->name, totww,
613 total_channel_memory, conf_memory);
614
615 local_client_memory_used = local_client_count*(sizeof(struct Client) + sizeof(struct LocalUser));
616 total_memory += local_client_memory_used;
617 sendto_one(source_p, ":%s %d %s z :Local client Memory in use: %d(%llu)",
618 me.name, RPL_STATSDEBUG, source_p->name, local_client_count,
619 local_client_memory_used);
620
621 remote_client_memory_used = remote_client_count * sizeof(struct Client);
622 total_memory += remote_client_memory_used;
623 sendto_one(source_p, ":%s %d %s z :Remote client Memory in use: %d(%llu)",
624 me.name, RPL_STATSDEBUG, source_p->name, remote_client_count,
625 remote_client_memory_used);
626
627 block_heap_report_stats(source_p);
628
629 sendto_one(source_p,
630 ":%s %d %s z :TOTAL: %llu",
631 me.name, RPL_STATSDEBUG, source_p->name,
632 total_memory);
633 }
634
635 static void
636 stats_dns_servers(struct Client *source_p)
637 {
638 report_dns_servers(source_p);
639 }
640
641 static void
642 stats_connect(struct Client *source_p)
643 {
644 report_confitem_types(source_p, SERVER_TYPE, 0);
645 }
646
647 /* stats_deny()
648 *
649 * input - client to report to
650 * output - none
651 * side effects - client is given dline list.
652 */
653 static void
654 stats_deny(struct Client *source_p)
655 {
656 struct AddressRec *arec;
657 struct ConfItem *conf;
658 struct AccessItem *aconf;
659 int i;
660
661 for (i = 0; i < ATABLE_SIZE; i++)
662 {
663 for (arec = atable[i]; arec; arec=arec->next)
664 {
665 if (arec->type == CONF_DLINE)
666 {
667 aconf = arec->aconf;
668
669 /* dont report a tdline as a dline */
670 if (aconf->flags & CONF_FLAGS_TEMPORARY)
671 continue;
672
673 conf = unmap_conf_item(aconf);
674
675 sendto_one(source_p, form_str(RPL_STATSDLINE),
676 from, to, 'D', aconf->host, aconf->reason,
677 aconf->oper_reason);
678 }
679 }
680 }
681 }
682
683 /* stats_tdeny()
684 *
685 * input - client to report to
686 * output - none
687 * side effects - client is given dline list.
688 */
689 static void
690 stats_tdeny(struct Client *source_p)
691 {
692 struct AddressRec *arec;
693 struct ConfItem *conf;
694 struct AccessItem *aconf;
695 int i;
696
697 for (i = 0; i < ATABLE_SIZE; i++)
698 {
699 for (arec = atable[i]; arec; arec=arec->next)
700 {
701 if (arec->type == CONF_DLINE)
702 {
703 aconf = arec->aconf;
704
705 /* dont report a permanent dline as a tdline */
706 if (!(aconf->flags & CONF_FLAGS_TEMPORARY))
707 continue;
708
709 conf = unmap_conf_item(aconf);
710
711 sendto_one(source_p, form_str(RPL_STATSDLINE),
712 from, to, 'd', aconf->host, aconf->reason,
713 aconf->oper_reason);
714 }
715 }
716 }
717 }
718
719 /* stats_exempt()
720 *
721 * input - client to report to
722 * output - none
723 * side effects - client is given list of exempt blocks
724 */
725 static void
726 stats_exempt(struct Client *source_p)
727 {
728 struct AddressRec *arec;
729 struct ConfItem *conf;
730 struct AccessItem *aconf;
731 int i;
732
733 if (ConfigFileEntry.stats_e_disabled)
734 {
735 sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
736 from, to);
737 return;
738 }
739
740 for (i = 0; i < ATABLE_SIZE; i++)
741 {
742 for (arec = atable[i]; arec; arec=arec->next)
743 {
744 if (arec->type == CONF_EXEMPTDLINE)
745 {
746 aconf = arec->aconf;
747
748 conf = unmap_conf_item(aconf);
749
750 sendto_one(source_p, form_str(RPL_STATSDLINE),
751 from, to, 'e', aconf->host,
752 aconf->reason, aconf->oper_reason);
753 }
754 }
755 }
756 }
757
758 static void
759 stats_events(struct Client *source_p)
760 {
761 show_events(source_p);
762 }
763
764 /* stats_pending_glines()
765 *
766 * input - client pointer
767 * output - none
768 * side effects - client is shown list of pending glines
769 */
770 static void
771 stats_pending_glines(struct Client *source_p)
772 {
773 const dlink_node *dn_ptr = NULL;
774 const struct gline_pending *glp_ptr = NULL;
775 char timebuffer[MAX_DATE_STRING] = { '\0' };
776 struct tm *tmptr = NULL;
777
778 if (!ConfigFileEntry.glines)
779 {
780 sendto_one(source_p, ":%s NOTICE %s :This server does not support G-Lines",
781 from, to);
782 return;
783 }
784
785 if (dlink_list_length(&pending_glines[GLINE_PENDING_ADD_TYPE]) > 0)
786 sendto_one(source_p, ":%s NOTICE %s :Pending G-lines",
787 from, to);
788
789 DLINK_FOREACH(dn_ptr, pending_glines[GLINE_PENDING_ADD_TYPE].head)
790 {
791 glp_ptr = dn_ptr->data;
792 tmptr = localtime(&glp_ptr->vote_1.time_request);
793 strftime(timebuffer, MAX_DATE_STRING, "%Y/%m/%d %H:%M:%S", tmptr);
794
795 sendto_one(source_p,
796 ":%s NOTICE %s :1) %s!%s@%s on %s requested gline at %s for %s@%s [%s]",
797 from, to, glp_ptr->vote_1.oper_nick,
798 glp_ptr->vote_1.oper_user, glp_ptr->vote_1.oper_host,
799 glp_ptr->vote_1.oper_server, timebuffer,
800 glp_ptr->user, glp_ptr->host, glp_ptr->vote_1.reason);
801
802 if (glp_ptr->vote_2.oper_nick[0] != '\0')
803 {
804 tmptr = localtime(&glp_ptr->vote_2.time_request);
805 strftime(timebuffer, MAX_DATE_STRING, "%Y/%m/%d %H:%M:%S", tmptr);
806 sendto_one(source_p,
807 ":%s NOTICE %s :2) %s!%s@%s on %s requested gline at %s for %s@%s [%s]",
808 from, to, glp_ptr->vote_2.oper_nick,
809 glp_ptr->vote_2.oper_user, glp_ptr->vote_2.oper_host,
810 glp_ptr->vote_2.oper_server, timebuffer,
811 glp_ptr->user, glp_ptr->host, glp_ptr->vote_2.reason);
812 }
813 }
814
815 sendto_one(source_p, ":%s NOTICE %s :End of Pending G-lines",
816 from, to);
817
818 if (dlink_list_length(&pending_glines[GLINE_PENDING_DEL_TYPE]) > 0)
819 sendto_one(source_p, ":%s NOTICE %s :Pending UNG-lines",
820 from, to);
821
822 DLINK_FOREACH(dn_ptr, pending_glines[GLINE_PENDING_DEL_TYPE].head)
823 {
824 glp_ptr = dn_ptr->data;
825 tmptr = localtime(&glp_ptr->vote_1.time_request);
826 strftime(timebuffer, MAX_DATE_STRING, "%Y/%m/%d %H:%M:%S", tmptr);
827
828 sendto_one(source_p,
829 ":%s NOTICE %s :1) %s!%s@%s on %s requested ungline at %s for %s@%s [%s]",
830 from, to, glp_ptr->vote_1.oper_nick,
831 glp_ptr->vote_1.oper_user, glp_ptr->vote_1.oper_host,
832 glp_ptr->vote_1.oper_server, timebuffer,
833 glp_ptr->user, glp_ptr->host, glp_ptr->vote_1.reason);
834
835 if (glp_ptr->vote_2.oper_nick[0] != '\0')
836 {
837 tmptr = localtime(&glp_ptr->vote_2.time_request);
838 strftime(timebuffer, MAX_DATE_STRING, "%Y/%m/%d %H:%M:%S", tmptr);
839 sendto_one(source_p,
840 ":%s NOTICE %s :2) %s!%s@%s on %s requested ungline at %s for %s@%s [%s]",
841 from, to, glp_ptr->vote_2.oper_nick,
842 glp_ptr->vote_2.oper_user, glp_ptr->vote_2.oper_host,
843 glp_ptr->vote_2.oper_server, timebuffer,
844 glp_ptr->user, glp_ptr->host, glp_ptr->vote_2.reason);
845
846 }
847 }
848
849 sendto_one(source_p, ":%s NOTICE %s :End of Pending UNG-lines",
850 from, to);
851 }
852
853 /* stats_glines()
854 *
855 * input - client pointer
856 * output - none
857 * side effects - client is shown list of glines
858 */
859 static void
860 stats_glines(struct Client *source_p)
861 {
862 struct AddressRec *arec = NULL;
863 int i = 0;
864
865 if (!ConfigFileEntry.glines)
866 {
867 sendto_one(source_p, ":%s NOTICE %s :This server does not support G-Lines",
868 from, to);
869 return;
870 }
871
872 for (; i < ATABLE_SIZE; ++i)
873 {
874 for (arec = atable[i]; arec; arec = arec->next)
875 {
876 if (arec->type == CONF_GLINE)
877 {
878 const struct AccessItem *aconf = arec->aconf;
879
880 sendto_one(source_p, form_str(RPL_STATSKLINE),
881 from, to, "G",
882 aconf->host ? aconf->host : "*",
883 aconf->user ? aconf->user : "*",
884 aconf->reason ? aconf->reason : "No reason", "" );
885 }
886 }
887 }
888 }
889
890 /* stats_gdeny()
891 *
892 * input - client pointer
893 * outputs - none
894 * side effects - client is shown gline ACL
895 */
896 static void
897 stats_gdeny(struct Client *source_p)
898 {
899 if (!ConfigFileEntry.glines)
900 {
901 sendto_one(source_p, ":%s NOTICE %s :This server does not support G-Lines",
902 from, to);
903 return;
904 }
905
906 report_confitem_types(source_p, GDENY_TYPE, 0);
907 }
908
909 static void
910 stats_hubleaf(struct Client *source_p)
911 {
912 report_confitem_types(source_p, HUB_TYPE, 0);
913 report_confitem_types(source_p, LEAF_TYPE, 0);
914 }
915
916 static void
917 stats_auth(struct Client *source_p)
918 {
919 /* Oper only, if unopered, return ERR_NOPRIVILEGES */
920 if ((ConfigFileEntry.stats_i_oper_only == 2) && !IsOper(source_p))
921 sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
922 from, to);
923
924 /* If unopered, Only return matching auth blocks */
925 else if ((ConfigFileEntry.stats_i_oper_only == 1) && !IsOper(source_p))
926 {
927 struct ConfItem *conf;
928 struct AccessItem *aconf;
929
930 if (MyConnect(source_p))
931 aconf = find_conf_by_address(source_p->host,
932 &source_p->localClient->ip,
933 CONF_CLIENT,
934 source_p->localClient->aftype,
935 source_p->username,
936 source_p->localClient->passwd);
937 else
938 aconf = find_conf_by_address(source_p->host, NULL, CONF_CLIENT,
939 0, source_p->username, NULL);
940
941 if (aconf == NULL)
942 return;
943
944 conf = unmap_conf_item(aconf);
945
946 sendto_one(source_p, form_str(RPL_STATSILINE), from,
947 to, 'I',
948 "*", show_iline_prefix(source_p, aconf, aconf->user),
949 aconf->host, aconf->port,
950 aconf->class_ptr ? aconf->class_ptr->name : "<default>");
951 }
952 /* They are opered, or allowed to see all auth blocks */
953 else
954 report_auth(source_p);
955 }
956
957 static void
958 stats_tklines(struct Client *source_p)
959 {
960 struct ConfItem *conf;
961 /* Oper only, if unopered, return ERR_NOPRIVILEGES */
962 if ((ConfigFileEntry.stats_k_oper_only == 2) && !IsOper(source_p))
963 sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
964 from, to);
965
966 /* If unopered, Only return matching klines */
967 else if ((ConfigFileEntry.stats_k_oper_only == 1) && !IsOper(source_p))
968 {
969 struct AccessItem *aconf;
970
971 if (MyConnect(source_p))
972 aconf = find_conf_by_address(source_p->host,
973 &source_p->localClient->ip,
974 CONF_KILL,
975 source_p->localClient->aftype,
976 source_p->username, NULL);
977 else
978 aconf = find_conf_by_address(source_p->host, NULL, CONF_KILL,
979 0, source_p->username, NULL);
980
981 if (aconf == NULL)
982 return;
983
984 /* dont report a permanent kline as a tkline */
985 if (!(aconf->flags & CONF_FLAGS_TEMPORARY))
986 return;
987
988 conf = unmap_conf_item(aconf);
989
990 sendto_one(source_p, form_str(RPL_STATSKLINE), from,
991 to, "k", aconf->host, aconf->user, aconf->reason, "");
992 }
993 /* Theyre opered, or allowed to see all klines */
994 else {
995 report_Klines(source_p, 1);
996 report_confitem_types(source_p, RKLINE_TYPE, 1);
997 }
998 }
999
1000 static void
1001 stats_klines(struct Client *source_p)
1002 {
1003 /* Oper only, if unopered, return ERR_NOPRIVILEGES */
1004 if ((ConfigFileEntry.stats_k_oper_only == 2) && !IsOper(source_p))
1005 sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
1006 from, to);
1007
1008 /* If unopered, Only return matching klines */
1009 else if ((ConfigFileEntry.stats_k_oper_only == 1) && !IsOper(source_p))
1010 {
1011 struct AccessItem *aconf;
1012
1013 /* search for a kline */
1014 if (MyConnect(source_p))
1015 aconf = find_conf_by_address(source_p->host,
1016 &source_p->localClient->ip,
1017 CONF_KILL,
1018 source_p->localClient->aftype,
1019 source_p->username, NULL);
1020 else
1021 aconf = find_conf_by_address(source_p->host, NULL, CONF_KILL,
1022 0, source_p->username, NULL);
1023
1024 if (aconf == NULL)
1025 return;
1026
1027 /* dont report a tkline as a kline */
1028 if (aconf->flags & CONF_FLAGS_TEMPORARY)
1029 return;
1030
1031 sendto_one(source_p, form_str(RPL_STATSKLINE), from,
1032 to, "K", aconf->host, aconf->user, aconf->reason,
1033 aconf->oper_reason);
1034 }
1035 /* Theyre opered, or allowed to see all klines */
1036 else {
1037 report_Klines(source_p, 0);
1038 report_confitem_types(source_p, RKLINE_TYPE, 0);
1039 }
1040 }
1041
1042 static void
1043 stats_messages(struct Client *source_p)
1044 {
1045 report_messages(source_p);
1046 }
1047
1048 static void
1049 stats_oper(struct Client *source_p)
1050 {
1051 if (!IsOper(source_p) && ConfigFileEntry.stats_o_oper_only)
1052 sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
1053 from, to);
1054 else
1055 report_confitem_types(source_p, OPER_TYPE, 0);
1056 }
1057
1058 /* stats_operedup()
1059 *
1060 * input - client pointer
1061 * output - none
1062 * side effects - client is shown a list of active opers
1063 */
1064 static void
1065 stats_operedup(struct Client *source_p)
1066 {
1067 dlink_node *ptr;
1068
1069 DLINK_FOREACH(ptr, oper_list.head)
1070 {
1071 const struct Client *target_p = ptr->data;
1072
1073 if (IsOperHidden(target_p) && !IsOper(source_p))
1074 continue;
1075
1076 if (MyClient(source_p) && IsOper(source_p))
1077 sendto_one(source_p, ":%s %d %s p :[%c][%s] %s (%s@%s) Idle: %d",
1078 from, RPL_STATSDEBUG, to,
1079 IsAdmin(target_p) ?
1080 (IsOperHiddenAdmin(target_p) ? 'O' : 'A') : 'O',
1081 oper_privs_as_string(target_p->localClient->operflags),
1082 target_p->name, target_p->username, target_p->host,
1083 (int)(CurrentTime - target_p->localClient->last));
1084 else
1085 sendto_one(source_p, ":%s %d %s p :[%c] %s (%s@%s) Idle: %d",
1086 from, RPL_STATSDEBUG, to,
1087 IsAdmin(target_p) ?
1088 (IsOperHiddenAdmin(target_p) ? 'O' : 'A') : 'O',
1089 target_p->name, target_p->username, target_p->host,
1090 (int)(CurrentTime - target_p->localClient->last));
1091 }
1092
1093 sendto_one(source_p, ":%s %d %s p :%lu OPER(s)",
1094 from, RPL_STATSDEBUG, to, dlink_list_length(&oper_list));
1095 }
1096
1097 static void
1098 stats_ports(struct Client *source_p)
1099 {
1100 if (!IsOper(source_p) && ConfigFileEntry.stats_P_oper_only)
1101 sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
1102 from, to);
1103 else
1104 show_ports(source_p);
1105 }
1106
1107 static void
1108 stats_resv(struct Client *source_p)
1109 {
1110 report_resv(source_p);
1111 }
1112
1113 static void
1114 stats_usage(struct Client *source_p)
1115 {
1116 send_usage(source_p);
1117 }
1118
1119 static void
1120 stats_tstats(struct Client *source_p)
1121 {
1122 const struct Client *target_p = NULL;
1123 const dlink_node *ptr = NULL;
1124 struct ServerStatistics *sp;
1125 struct ServerStatistics tmp;
1126
1127 sp = &tmp;
1128 memcpy(sp, &ServerStats, sizeof(struct ServerStatistics));
1129
1130 /*
1131 * must use the += operator. is_sv is not the number of currently
1132 * active server connections. Note the incrementation in
1133 * s_bsd.c:close_connection.
1134 */
1135 sp->is_sv += dlink_list_length(&serv_list);
1136
1137 DLINK_FOREACH(ptr, serv_list.head)
1138 {
1139 target_p = ptr->data;
1140
1141 sp->is_sbs += target_p->localClient->send.bytes;
1142 sp->is_sbr += target_p->localClient->recv.bytes;
1143 sp->is_sti += CurrentTime - target_p->firsttime;
1144 }
1145
1146 sp->is_cl += dlink_list_length(&local_client_list);
1147
1148 DLINK_FOREACH(ptr, local_client_list.head)
1149 {
1150 target_p = ptr->data;
1151
1152 sp->is_cbs += target_p->localClient->send.bytes;
1153 sp->is_cbr += target_p->localClient->recv.bytes;
1154 sp->is_cti += CurrentTime - target_p->firsttime;
1155 }
1156
1157 sp->is_ni += dlink_list_length(&unknown_list);
1158
1159 sendto_one(source_p, ":%s %d %s T :accepts %u refused %u",
1160 me.name, RPL_STATSDEBUG, source_p->name, sp->is_ac, sp->is_ref);
1161 sendto_one(source_p, ":%s %d %s T :unknown commands %u prefixes %u",
1162 me.name, RPL_STATSDEBUG, source_p->name, sp->is_unco, sp->is_unpf);
1163 sendto_one(source_p, ":%s %d %s T :nick collisions %u unknown closes %u",
1164 me.name, RPL_STATSDEBUG, source_p->name, sp->is_kill, sp->is_ni);
1165 sendto_one(source_p, ":%s %d %s T :wrong direction %u empty %u",
1166 me.name, RPL_STATSDEBUG, source_p->name, sp->is_wrdi, sp->is_empt);
1167 sendto_one(source_p, ":%s %d %s T :numerics seen %u",
1168 me.name, RPL_STATSDEBUG, source_p->name, sp->is_num);
1169 sendto_one(source_p, ":%s %d %s T :auth successes %u fails %u",
1170 me.name, RPL_STATSDEBUG, source_p->name, sp->is_asuc, sp->is_abad);
1171 sendto_one(source_p, ":%s %d %s T :Client Server",
1172 me.name, RPL_STATSDEBUG, source_p->name);
1173
1174 sendto_one(source_p, ":%s %d %s T :connected %u %u",
1175 me.name, RPL_STATSDEBUG, source_p->name,
1176 (unsigned int)sp->is_cl,
1177 (unsigned int)sp->is_sv);
1178 sendto_one(source_p, ":%s %d %s T :bytes sent %llu %llu",
1179 me.name, RPL_STATSDEBUG, source_p->name,
1180 sp->is_cbs, sp->is_sbs);
1181 sendto_one(source_p, ":%s %d %s T :bytes recv %llu %llu",
1182 me.name, RPL_STATSDEBUG, source_p->name,
1183 sp->is_cbr, sp->is_sbr);
1184 sendto_one(source_p, ":%s %d %s T :time connected %u %u",
1185 me.name, RPL_STATSDEBUG, source_p->name,
1186 (unsigned int)sp->is_cti,
1187 (unsigned int)sp->is_sti);
1188 }
1189
1190 static void
1191 stats_uptime(struct Client *source_p)
1192 {
1193 time_t now = CurrentTime - me.since;
1194 sendto_one(source_p, form_str(RPL_STATSUPTIME), from, to,
1195 now/86400, (now/3600)%24, (now/60)%60, now%60);
1196 if (!ConfigFileEntry.disable_remote || IsOper(source_p))
1197 sendto_one(source_p, form_str(RPL_STATSCONN), from, to,
1198 MaxConnectionCount, MaxClientCount, Count.totalrestartcount);
1199 }
1200
1201 static void
1202 stats_shared(struct Client *source_p)
1203 {
1204 report_confitem_types(source_p, ULINE_TYPE, 0);
1205 }
1206
1207 /* stats_servers()
1208 *
1209 * input - client pointer
1210 * output - none
1211 * side effects - client is shown lists of who connected servers
1212 */
1213 static void
1214 stats_servers(struct Client *source_p)
1215 {
1216 struct Client *target_p;
1217 dlink_node *ptr;
1218 int j = 0;
1219
1220 DLINK_FOREACH(ptr, serv_list.head)
1221 {
1222 target_p = ptr->data;
1223
1224 j++;
1225
1226 sendto_one(source_p, ":%s %d %s v :%s (%s!%s@%s) Idle: %d",
1227 from, RPL_STATSDEBUG, to,
1228 target_p->name,
1229 (target_p->serv->by[0] ? target_p->serv->by : "Remote."),
1230 "*", "*", (int)(CurrentTime - target_p->lasttime));
1231 }
1232
1233 sendto_one(source_p, ":%s %d %s v :%d Server(s)",
1234 from, RPL_STATSDEBUG, to, j);
1235 }
1236
1237 static void
1238 stats_gecos(struct Client *source_p)
1239 {
1240 report_confitem_types(source_p, XLINE_TYPE, 0);
1241 report_confitem_types(source_p, RXLINE_TYPE, 0);
1242 }
1243
1244 static void
1245 stats_class(struct Client *source_p)
1246 {
1247 report_confitem_types(source_p, CLASS_TYPE, 0);
1248 }
1249
1250 static void
1251 stats_memory(struct Client *source_p)
1252 {
1253 count_memory(source_p);
1254 }
1255
1256 static void
1257 stats_ziplinks(struct Client *source_p)
1258 {
1259 dlink_node *ptr = NULL;
1260 unsigned int sent_data = 0;
1261
1262 DLINK_FOREACH(ptr, serv_list.head)
1263 {
1264 const struct Client *target_p = ptr->data;
1265
1266 if (IsCapable(target_p, CAP_ZIP))
1267 {
1268 /* we use memcpy(3) and a local copy of the structure to
1269 * work around a register use bug on GCC on the SPARC.
1270 * -jmallett, 04/27/2002
1271 */
1272 struct ZipStats zipstats;
1273
1274 memcpy(&zipstats, &target_p->localClient->zipstats, sizeof(zipstats));
1275
1276 sendto_one(source_p, ":%s %d %s Z :ZipLinks stats for %s send[%.2f%% "
1277 "compression (%llu bytes data/%llu bytes wire)] recv[%.2f%% "
1278 "compression (%llu bytes data/%llu bytes wire)]",
1279 from, RPL_STATSDEBUG, to, target_p->name,
1280 zipstats.out_ratio, zipstats.out, zipstats.out_wire,
1281 zipstats.in_ratio, zipstats.in, zipstats.in_wire);
1282 ++sent_data;
1283 }
1284 }
1285
1286 sendto_one(source_p, ":%s %d %s Z :%u ziplink(s)",
1287 from, RPL_STATSDEBUG, to, sent_data);
1288 }
1289
1290 static void
1291 stats_servlinks(struct Client *source_p)
1292 {
1293 uint64_t sendB = 0, recvB = 0;
1294 time_t uptime = 0;
1295 dlink_node *ptr = NULL;
1296
1297 if (ConfigServerHide.flatten_links && !IsOper(source_p))
1298 {
1299 sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
1300 from, to);
1301 return;
1302 }
1303
1304 DLINK_FOREACH(ptr, serv_list.head)
1305 {
1306 struct Client *target_p = ptr->data;
1307
1308 sendB += target_p->localClient->send.bytes;
1309 recvB += target_p->localClient->recv.bytes;
1310
1311 /* ":%s 211 %s %s %u %u %llu %u %llu :%u %u %s" */
1312 sendto_one(source_p, form_str(RPL_STATSLINKINFO),
1313 from, to,
1314 get_client_name(target_p, IsAdmin(source_p) ? SHOW_IP : MASK_IP),
1315 dbuf_length(&target_p->localClient->buf_sendq),
1316 target_p->localClient->send.messages,
1317 target_p->localClient->send.bytes >> 10,
1318 target_p->localClient->recv.messages,
1319 target_p->localClient->recv.bytes >> 10,
1320 (unsigned)(CurrentTime - target_p->firsttime),
1321 (CurrentTime > target_p->since) ? (unsigned)(CurrentTime - target_p->since): 0,
1322 IsOper(source_p) ? show_capabilities(target_p) : "TS");
1323 }
1324
1325 sendB >>= 10;
1326 recvB >>= 10;
1327
1328 sendto_one(source_p, ":%s %d %s ? :%u total server(s)",
1329 from, RPL_STATSDEBUG, to, dlink_list_length(&serv_list));
1330 sendto_one(source_p, ":%s %d %s ? :Sent total : %7.2f %s",
1331 from, RPL_STATSDEBUG, to,
1332 _GMKv(sendB), _GMKs(sendB));
1333 sendto_one(source_p, ":%s %d %s ? :Recv total : %7.2f %s",
1334 from, RPL_STATSDEBUG, to,
1335 _GMKv(recvB), _GMKs(recvB));
1336
1337 uptime = (CurrentTime - me.since);
1338
1339 sendto_one(source_p, ":%s %d %s ? :Server send: %7.2f %s (%4.1f K/s)",
1340 from, RPL_STATSDEBUG, to,
1341 _GMKv((me.localClient->send.bytes>>10)),
1342 _GMKs((me.localClient->send.bytes>>10)),
1343 (float)((float)((me.localClient->send.bytes) >> 10) /
1344 (float)uptime));
1345 sendto_one(source_p, ":%s %d %s ? :Server recv: %7.2f %s (%4.1f K/s)",
1346 from, RPL_STATSDEBUG, to,
1347 _GMKv((me.localClient->recv.bytes>>10)),
1348 _GMKs((me.localClient->recv.bytes>>10)),
1349 (float)((float)((me.localClient->recv.bytes) >> 10) /
1350 (float)uptime));
1351 }
1352
1353 static void
1354 stats_ltrace(struct Client *source_p, int parc, char *parv[])
1355 {
1356 int doall = 0;
1357 int wilds = 0;
1358 char *name = NULL;
1359 char statchar;
1360
1361 if ((name = parse_stats_args(parc, parv, &doall, &wilds)) != NULL)
1362 {
1363 statchar = parv[1][0];
1364
1365 stats_L(source_p, name, doall, wilds, statchar);
1366 }
1367 else
1368 sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
1369 from, to, "STATS");
1370 }
1371
1372 /*
1373 * ms_stats - STATS message handler
1374 * parv[0] = sender prefix
1375 * parv[1] = statistics selector (defaults to Message frequency)
1376 * parv[2] = server name (current server defaulted, if omitted)
1377 */
1378 static void
1379 ms_stats(struct Client *client_p, struct Client *source_p,
1380 int parc, char *parv[])
1381 {
1382 if (hunt_server(client_p,source_p,":%s STATS %s :%s",2,parc,parv)!=HUNTED_ISME)
1383 return;
1384
1385 if (IsClient(source_p))
1386 mo_stats(client_p, source_p, parc, parv);
1387 }
1388
1389 /*
1390 * stats_L
1391 *
1392 * inputs - pointer to client to report to
1393 * - doall flag
1394 * - wild card or not
1395 * output - NONE
1396 * side effects -
1397 */
1398 static void
1399 stats_L(struct Client *source_p,char *name,int doall,
1400 int wilds,char statchar)
1401 {
1402 stats_L_list(source_p, name, doall, wilds, &unknown_list, statchar);
1403 stats_L_list(source_p, name, doall, wilds, &local_client_list, statchar);
1404 stats_L_list(source_p, name, doall, wilds, &serv_list, statchar);
1405 }
1406
1407 static void
1408 stats_L_list(struct Client *source_p,char *name, int doall, int wilds,
1409 dlink_list *list,char statchar)
1410 {
1411 dlink_node *ptr;
1412 struct Client *target_p;
1413
1414 /*
1415 * send info about connections which match, or all if the
1416 * mask matches from. Only restrictions are on those who
1417 * are invisible not being visible to 'foreigners' who use
1418 * a wild card based search to list it.
1419 */
1420 DLINK_FOREACH(ptr, list->head)
1421 {
1422 target_p = ptr->data;
1423
1424 if (IsInvisible(target_p) && (doall || wilds) &&
1425 !(MyConnect(source_p) && IsOper(source_p)) &&
1426 !IsOper(target_p) && (target_p != source_p))
1427 continue;
1428 if (!doall && wilds && !match(name, target_p->name))
1429 continue;
1430 if (!(doall || wilds) && irccmp(name, target_p->name))
1431 continue;
1432
1433 /* This basically shows ips for our opers if its not a server/admin, or
1434 * its one of our admins. */
1435 if(MyClient(source_p) && IsOper(source_p) &&
1436 (IsAdmin(source_p) ||
1437 (!IsServer(target_p) && !IsAdmin(target_p) &&
1438 !IsHandshake(target_p) && !IsConnecting(target_p))))
1439 {
1440 sendto_one(source_p, form_str(RPL_STATSLINKINFO),
1441 from, to,
1442 (IsUpper(statchar)) ?
1443 get_client_name(target_p, SHOW_IP) :
1444 get_client_name(target_p, HIDE_IP),
1445 dbuf_length(&target_p->localClient->buf_sendq),
1446 target_p->localClient->send.messages,
1447 target_p->localClient->send.bytes>>10,
1448 target_p->localClient->recv.messages,
1449 target_p->localClient->recv.bytes>>10,
1450 (unsigned)(CurrentTime - target_p->firsttime),
1451 (CurrentTime > target_p->since) ? (unsigned)(CurrentTime - target_p->since):0,
1452 IsServer(target_p) ? show_capabilities(target_p) : "-");
1453 }
1454 else
1455 {
1456 /* If its a hidden ip, an admin, or a server, mask the real IP */
1457 if(IsIPSpoof(target_p) || IsServer(target_p) || IsAdmin(target_p)
1458 || IsHandshake(target_p) || IsConnecting(target_p))
1459 sendto_one(source_p, form_str(RPL_STATSLINKINFO),
1460 from, to,
1461 get_client_name(target_p, MASK_IP),
1462 dbuf_length(&target_p->localClient->buf_sendq),
1463 target_p->localClient->send.messages,
1464 target_p->localClient->send.bytes>>10,
1465 target_p->localClient->recv.messages,
1466 target_p->localClient->recv.bytes>>10,
1467 (unsigned)(CurrentTime - target_p->firsttime),
1468 (CurrentTime > target_p->since) ? (unsigned)(CurrentTime - target_p->since):0,
1469 IsServer(target_p) ? show_capabilities(target_p) : "-");
1470 else /* show the real IP */
1471 sendto_one(source_p, form_str(RPL_STATSLINKINFO),
1472 from, to,
1473 (IsUpper(statchar)) ?
1474 get_client_name(target_p, SHOW_IP) :
1475 get_client_name(target_p, HIDE_IP),
1476 dbuf_length(&target_p->localClient->buf_sendq),
1477 target_p->localClient->send.messages,
1478 target_p->localClient->send.bytes>>10,
1479 target_p->localClient->recv.messages,
1480 target_p->localClient->recv.bytes>>10,
1481 (unsigned)(CurrentTime - target_p->firsttime),
1482 (CurrentTime > target_p->since) ? (unsigned)(CurrentTime - target_p->since):0,
1483 IsServer(target_p) ? show_capabilities(target_p) : "-");
1484 }
1485 }
1486 }
1487
1488 /* parse_stats_args()
1489 *
1490 * inputs - arg count
1491 * - args
1492 * - doall flag
1493 * - wild card or not
1494 * output - pointer to name to use
1495 * side effects -
1496 * common parse routine for m_stats args
1497 *
1498 */
1499 static char *
1500 parse_stats_args(int parc, char *parv[], int *doall, int *wilds)
1501 {
1502 char *name;
1503
1504 if (parc > 2)
1505 {
1506 name = parv[2];
1507
1508 if (!irccmp(name, from))
1509 *doall = 2;
1510 else if (match(name, from))
1511 *doall = 1;
1512
1513 if (strchr(name, '*') ||
1514 strchr(name, '?'))
1515 *wilds = 1;
1516
1517 return(name);
1518 }
1519 else
1520 return(NULL);
1521 }

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