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212380e3 AC |
1 | /* |
2 | * ircd-ratbox: A slightly useful ircd. | |
3 | * ircd.c: Starts up and runs the ircd. | |
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 | * | |
c2d96fcb | 24 | * $Id: ircd.c 3251 2007-03-05 18:58:38Z nenolod $ |
212380e3 AC |
25 | */ |
26 | ||
27 | #include "stdinc.h" | |
28 | #include "setup.h" | |
29 | #include "config.h" | |
30 | ||
31 | #include "tools.h" | |
32 | #include "ircd.h" | |
33 | #include "channel.h" | |
34 | #include "class.h" | |
35 | #include "client.h" | |
36 | #include "common.h" | |
37 | #include "event.h" | |
38 | #include "hash.h" | |
39 | #include "irc_string.h" | |
40 | #include "ircd_signal.h" | |
41 | #include "sprintf_irc.h" | |
42 | #include "s_gline.h" | |
43 | #include "msg.h" /* msgtab */ | |
44 | #include "hostmask.h" | |
45 | #include "numeric.h" | |
46 | #include "parse.h" | |
47 | #include "res.h" | |
48 | #include "restart.h" | |
49 | #include "s_auth.h" | |
50 | #include "commio.h" | |
51 | #include "s_conf.h" | |
52 | #include "s_log.h" | |
53 | #include "s_serv.h" /* try_connections */ | |
54 | #include "s_user.h" | |
55 | #include "s_stats.h" | |
56 | #include "scache.h" | |
57 | #include "send.h" | |
58 | #include "supported.h" | |
59 | #include "whowas.h" | |
60 | #include "modules.h" | |
61 | #include "memory.h" | |
62 | #include "hook.h" | |
63 | #include "ircd_getopt.h" | |
64 | #include "balloc.h" | |
65 | #include "newconf.h" | |
66 | #include "patricia.h" | |
67 | #include "reject.h" | |
68 | #include "s_conf.h" | |
69 | #include "s_newconf.h" | |
70 | #include "cache.h" | |
71 | #include "monitor.h" | |
72 | #include "libcharybdis.h" | |
73 | #include "patchlevel.h" | |
74 | #include "serno.h" | |
75 | ||
76 | /* | |
77 | * Try and find the correct name to use with getrlimit() for setting the max. | |
78 | * number of files allowed to be open by this process. | |
79 | */ | |
80 | int _charybdis_data_version = CHARYBDIS_DV; | |
81 | ||
68ff929f | 82 | extern int ServerRunning; |
212380e3 AC |
83 | extern struct LocalUser meLocalUser; |
84 | extern char **myargv; | |
85 | ||
212380e3 AC |
86 | /* |
87 | * print_startup - print startup information | |
88 | */ | |
89 | static void | |
90 | print_startup(int pid) | |
91 | { | |
92 | inotice("now running in %s mode from %s as pid %d ...", | |
93 | !server_state_foreground ? "background" : "foreground", | |
94 | ConfigFileEntry.dpath, pid); | |
95 | ||
96 | /* let the parent process know the initialization was successful | |
97 | * -- jilles */ | |
98 | if (!server_state_foreground) | |
99 | write(0, ".", 1); | |
100 | fclose(stdin); | |
101 | fclose(stdout); | |
102 | fclose(stderr); | |
103 | open("/dev/null", O_RDWR); | |
104 | dup2(0, 1); | |
105 | dup2(0, 2); | |
106 | } | |
107 | ||
108 | static void | |
109 | ircd_log_cb(const char *str) | |
110 | { | |
111 | ilog(L_MAIN, "%s", str); | |
112 | } | |
113 | ||
114 | /* | |
115 | * Why EXIT_FAILURE here? | |
116 | * Because if ircd_die_cb() is called it's because of a fatal | |
117 | * error inside libcharybdis, and we don't know how to handle the | |
118 | * exception, so it is logical to return a FAILURE exit code here. | |
119 | * --nenolod | |
120 | */ | |
121 | static void | |
122 | ircd_die_cb(const char *str) | |
123 | { | |
124 | /* Try to get the message out to currently logged in operators. */ | |
125 | sendto_realops_snomask(SNO_GENERAL, L_NETWIDE, "Server panic! %s", str); | |
126 | inotice("server panic: %s", str); | |
127 | ||
128 | unlink(pidFileName); | |
129 | exit(EXIT_FAILURE); | |
130 | } | |
131 | ||
132 | /* | |
133 | * init_sys | |
134 | * | |
135 | * inputs - boot_daemon flag | |
136 | * output - none | |
137 | * side effects - if boot_daemon flag is not set, don't daemonize | |
138 | */ | |
139 | static void | |
140 | init_sys(void) | |
141 | { | |
142 | #if defined(RLIMIT_FD_MAX) && defined(HAVE_SYS_RLIMIT_H) | |
143 | struct rlimit limit; | |
144 | ||
145 | if(!getrlimit(RLIMIT_FD_MAX, &limit)) | |
146 | { | |
212380e3 AC |
147 | if(limit.rlim_max < MAXCONNECTIONS) |
148 | { | |
68ff929f AC |
149 | fprintf(stderr, "ircd's bootstrap fd table is too big\n"); |
150 | fprintf(stderr, "Hard Limit: %ld bootstrap size: %d\n", | |
212380e3 AC |
151 | (long) limit.rlim_max, MAXCONNECTIONS); |
152 | fprintf(stderr, "Fix MAXCONNECTIONS\n"); | |
153 | exit(-1); | |
154 | } | |
155 | ||
156 | limit.rlim_cur = limit.rlim_max; /* make soft limit the max */ | |
157 | if(setrlimit(RLIMIT_FD_MAX, &limit) == -1) | |
158 | { | |
159 | fprintf(stderr, "error setting max fd's to %ld\n", (long) limit.rlim_cur); | |
160 | exit(EXIT_FAILURE); | |
161 | } | |
162 | } | |
163 | #endif /* RLIMIT_FD_MAX */ | |
164 | } | |
165 | ||
166 | static int | |
167 | make_daemon(void) | |
168 | { | |
169 | int pid; | |
170 | int pip[2]; | |
171 | char c; | |
172 | ||
173 | if (pipe(pip) < 0) | |
174 | { | |
175 | perror("pipe"); | |
176 | exit(EXIT_FAILURE); | |
177 | } | |
178 | dup2(pip[1], 0); | |
179 | close(pip[1]); | |
180 | if((pid = fork()) < 0) | |
181 | { | |
182 | perror("fork"); | |
183 | exit(EXIT_FAILURE); | |
184 | } | |
185 | else if(pid > 0) | |
186 | { | |
187 | close(0); | |
188 | /* Wait for initialization to finish, successfully or | |
189 | * unsuccessfully. Until this point the child may still | |
190 | * write to stdout/stderr. | |
191 | * -- jilles */ | |
192 | if (read(pip[0], &c, 1) > 0) | |
193 | exit(EXIT_SUCCESS); | |
194 | else | |
195 | exit(EXIT_FAILURE); | |
196 | } | |
197 | ||
198 | close(pip[0]); | |
199 | setsid(); | |
200 | /* fclose(stdin); | |
201 | fclose(stdout); | |
202 | fclose(stderr); */ | |
203 | ||
204 | return 0; | |
205 | } | |
206 | ||
207 | static int printVersion = 0; | |
208 | ||
209 | struct lgetopt myopts[] = { | |
210 | {"dlinefile", &ConfigFileEntry.dlinefile, | |
211 | STRING, "File to use for dlines.conf"}, | |
212 | {"configfile", &ConfigFileEntry.configfile, | |
213 | STRING, "File to use for ircd.conf"}, | |
214 | {"klinefile", &ConfigFileEntry.klinefile, | |
215 | STRING, "File to use for kline.conf"}, | |
216 | {"xlinefile", &ConfigFileEntry.xlinefile, | |
217 | STRING, "File to use for xline.conf"}, | |
218 | {"resvfile", &ConfigFileEntry.resvfile, | |
219 | STRING, "File to use for resv.conf"}, | |
220 | {"logfile", &logFileName, | |
221 | STRING, "File to use for ircd.log"}, | |
222 | {"pidfile", &pidFileName, | |
223 | STRING, "File to use for process ID"}, | |
224 | {"foreground", &server_state_foreground, | |
225 | YESNO, "Run in foreground (don't detach)"}, | |
226 | {"version", &printVersion, | |
227 | YESNO, "Print version and exit"}, | |
228 | {"conftest", &testing_conf, | |
229 | YESNO, "Test the configuration files and exit"}, | |
230 | {"help", NULL, USAGE, "Print this text"}, | |
231 | {NULL, NULL, STRING, NULL}, | |
232 | }; | |
233 | ||
234 | void | |
235 | set_time(void) | |
236 | { | |
237 | struct timeval newtime; | |
238 | newtime.tv_sec = 0; | |
239 | newtime.tv_usec = 0; | |
240 | #ifdef HAVE_GETTIMEOFDAY | |
241 | if(gettimeofday(&newtime, NULL) == -1) | |
242 | { | |
243 | ilog(L_MAIN, "Clock Failure (%d)", errno); | |
244 | sendto_realops_snomask(SNO_GENERAL, L_ALL, | |
245 | "Clock Failure (%d), TS can be corrupted", errno); | |
246 | ||
247 | restart("Clock Failure"); | |
248 | } | |
249 | #else | |
250 | newtime.tv_sec = time(NULL); | |
251 | ||
252 | #endif | |
253 | if(newtime.tv_sec < CurrentTime) | |
254 | set_back_events(CurrentTime - newtime.tv_sec); | |
255 | ||
256 | SystemTime.tv_sec = newtime.tv_sec; | |
257 | SystemTime.tv_usec = newtime.tv_usec; | |
258 | } | |
259 | ||
260 | static void | |
261 | check_rehash(void *unused) | |
262 | { | |
263 | /* | |
264 | * Check to see whether we have to rehash the configuration .. | |
265 | */ | |
266 | if(dorehash) | |
267 | { | |
268 | rehash(1); | |
269 | dorehash = 0; | |
270 | } | |
271 | ||
272 | if(dorehashbans) | |
273 | { | |
274 | rehash_bans(1); | |
275 | dorehashbans = 0; | |
276 | } | |
277 | ||
278 | if(doremotd) | |
279 | { | |
280 | sendto_realops_snomask(SNO_GENERAL, L_ALL, | |
281 | "Got signal SIGUSR1, reloading ircd motd file"); | |
282 | free_cachefile(user_motd); | |
283 | user_motd = cache_file(MPATH, "ircd.motd", 0); | |
284 | doremotd = 0; | |
285 | } | |
286 | } | |
287 | ||
288 | void | |
289 | charybdis_io_loop(void) | |
290 | { | |
291 | time_t delay; | |
292 | ||
293 | while (ServerRunning) | |
294 | { | |
295 | /* Run pending events, then get the number of seconds to the next | |
296 | * event | |
297 | */ | |
298 | ||
299 | delay = eventNextTime(); | |
300 | if(delay <= CurrentTime) | |
301 | eventRun(); | |
302 | ||
303 | ||
304 | comm_select(250); | |
305 | } | |
306 | } | |
307 | ||
308 | /* | |
309 | * initalialize_global_set_options | |
310 | * | |
311 | * inputs - none | |
312 | * output - none | |
313 | * side effects - This sets all global set options needed | |
314 | */ | |
315 | static void | |
316 | initialize_global_set_options(void) | |
317 | { | |
318 | memset(&GlobalSetOptions, 0, sizeof(GlobalSetOptions)); | |
319 | /* memset( &ConfigFileEntry, 0, sizeof(ConfigFileEntry)); */ | |
320 | ||
c2d96fcb | 321 | GlobalSetOptions.maxclients = ServerInfo.max_clients; |
212380e3 AC |
322 | GlobalSetOptions.autoconn = 1; |
323 | ||
324 | GlobalSetOptions.spam_time = MIN_JOIN_LEAVE_TIME; | |
325 | GlobalSetOptions.spam_num = MAX_JOIN_LEAVE_COUNT; | |
326 | ||
327 | if(ConfigFileEntry.default_floodcount) | |
328 | GlobalSetOptions.floodcount = ConfigFileEntry.default_floodcount; | |
329 | else | |
330 | GlobalSetOptions.floodcount = 10; | |
331 | ||
332 | split_servers = ConfigChannel.default_split_server_count; | |
333 | split_users = ConfigChannel.default_split_user_count; | |
334 | ||
335 | if(split_users && split_servers | |
336 | && (ConfigChannel.no_create_on_split || ConfigChannel.no_join_on_split)) | |
337 | { | |
338 | splitmode = 1; | |
339 | splitchecking = 1; | |
340 | } | |
341 | ||
342 | GlobalSetOptions.ident_timeout = IDENT_TIMEOUT; | |
343 | ||
344 | strlcpy(GlobalSetOptions.operstring, | |
345 | ConfigFileEntry.default_operstring, | |
346 | sizeof(GlobalSetOptions.operstring)); | |
347 | strlcpy(GlobalSetOptions.adminstring, | |
348 | ConfigFileEntry.default_adminstring, | |
349 | sizeof(GlobalSetOptions.adminstring)); | |
350 | ||
351 | /* memset( &ConfigChannel, 0, sizeof(ConfigChannel)); */ | |
352 | ||
353 | /* End of global set options */ | |
354 | ||
355 | } | |
356 | ||
357 | /* | |
358 | * initialize_server_capabs | |
359 | * | |
360 | * inputs - none | |
361 | * output - none | |
362 | */ | |
363 | static void | |
364 | initialize_server_capabs(void) | |
365 | { | |
366 | default_server_capabs &= ~CAP_ZIP; | |
367 | } | |
368 | ||
369 | ||
370 | /* | |
371 | * write_pidfile | |
372 | * | |
373 | * inputs - filename+path of pid file | |
374 | * output - none | |
375 | * side effects - write the pid of the ircd to filename | |
376 | */ | |
377 | static void | |
378 | write_pidfile(const char *filename) | |
379 | { | |
380 | FILE *fb; | |
381 | char buff[32]; | |
382 | if((fb = fopen(filename, "w"))) | |
383 | { | |
384 | unsigned int pid = (unsigned int) getpid(); | |
385 | ||
386 | ircsnprintf(buff, sizeof(buff), "%u\n", pid); | |
387 | if((fputs(buff, fb) == -1)) | |
388 | { | |
389 | ilog(L_MAIN, "Error writing %u to pid file %s (%s)", | |
390 | pid, filename, strerror(errno)); | |
391 | } | |
392 | fclose(fb); | |
393 | return; | |
394 | } | |
395 | else | |
396 | { | |
397 | ilog(L_MAIN, "Error opening pid file %s", filename); | |
398 | } | |
399 | } | |
400 | ||
401 | /* | |
402 | * check_pidfile | |
403 | * | |
404 | * inputs - filename+path of pid file | |
405 | * output - none | |
406 | * side effects - reads pid from pidfile and checks if ircd is in process | |
407 | * list. if it is, gracefully exits | |
408 | * -kre | |
409 | */ | |
410 | static void | |
411 | check_pidfile(const char *filename) | |
412 | { | |
413 | FILE *fb; | |
414 | char buff[32]; | |
415 | pid_t pidfromfile; | |
416 | ||
417 | /* Don't do logging here, since we don't have log() initialised */ | |
418 | if((fb = fopen(filename, "r"))) | |
419 | { | |
420 | if(fgets(buff, 20, fb) != NULL) | |
421 | { | |
422 | pidfromfile = atoi(buff); | |
423 | if(!kill(pidfromfile, 0)) | |
424 | { | |
425 | printf("ircd: daemon is already running\n"); | |
426 | exit(-1); | |
427 | } | |
428 | } | |
429 | fclose(fb); | |
430 | } | |
431 | } | |
432 | ||
433 | /* | |
434 | * setup_corefile | |
435 | * | |
436 | * inputs - nothing | |
437 | * output - nothing | |
438 | * side effects - setups corefile to system limits. | |
439 | * -kre | |
440 | */ | |
441 | static void | |
442 | setup_corefile(void) | |
443 | { | |
444 | #ifdef HAVE_SYS_RESOURCE_H | |
445 | struct rlimit rlim; /* resource limits */ | |
446 | ||
447 | /* Set corefilesize to maximum */ | |
448 | if(!getrlimit(RLIMIT_CORE, &rlim)) | |
449 | { | |
450 | rlim.rlim_cur = rlim.rlim_max; | |
451 | setrlimit(RLIMIT_CORE, &rlim); | |
452 | } | |
453 | #endif | |
454 | } | |
455 | ||
456 | /* | |
457 | * main | |
458 | * | |
459 | * Initializes the IRCd. | |
460 | * | |
461 | * Inputs - number of commandline args, args themselves | |
462 | * Outputs - none | |
463 | * Side Effects - this is where the ircd gets going right now | |
464 | */ | |
465 | int | |
466 | main(int argc, char *argv[]) | |
467 | { | |
468 | int fd; | |
469 | ||
470 | /* Check to see if the user is running us as root, which is a nono */ | |
471 | if(geteuid() == 0) | |
472 | { | |
473 | fprintf(stderr, "Don't run ircd as root!!!\n"); | |
474 | return -1; | |
475 | } | |
476 | ||
477 | /* | |
478 | * save server boot time right away, so getrusage works correctly | |
479 | */ | |
480 | set_time(); | |
481 | /* | |
482 | * Setup corefile size immediately after boot -kre | |
483 | */ | |
484 | setup_corefile(); | |
485 | ||
212380e3 AC |
486 | ServerRunning = 0; |
487 | /* It ain't random, but it ought to be a little harder to guess */ | |
488 | srand(SystemTime.tv_sec ^ (SystemTime.tv_usec | (getpid() << 20))); | |
489 | memset(&me, 0, sizeof(me)); | |
490 | memset(&meLocalUser, 0, sizeof(meLocalUser)); | |
491 | me.localClient = &meLocalUser; | |
492 | ||
493 | /* Make sure all lists are zeroed */ | |
494 | memset(&unknown_list, 0, sizeof(unknown_list)); | |
495 | memset(&lclient_list, 0, sizeof(lclient_list)); | |
496 | memset(&serv_list, 0, sizeof(serv_list)); | |
497 | memset(&global_serv_list, 0, sizeof(global_serv_list)); | |
498 | memset(&local_oper_list, 0, sizeof(local_oper_list)); | |
499 | memset(&oper_list, 0, sizeof(oper_list)); | |
500 | ||
501 | dlinkAddTail(&me, &me.node, &global_client_list); | |
502 | ||
503 | memset((void *) &Count, 0, sizeof(Count)); | |
504 | memset((void *) &ServerInfo, 0, sizeof(ServerInfo)); | |
505 | memset((void *) &AdminInfo, 0, sizeof(AdminInfo)); | |
506 | ||
507 | /* Initialise the channel capability usage counts... */ | |
508 | init_chcap_usage_counts(); | |
509 | ||
510 | ConfigFileEntry.dpath = DPATH; | |
511 | ConfigFileEntry.configfile = CPATH; /* Server configuration file */ | |
512 | ConfigFileEntry.klinefile = KPATH; /* Server kline file */ | |
513 | ConfigFileEntry.dlinefile = DLPATH; /* dline file */ | |
514 | ConfigFileEntry.xlinefile = XPATH; | |
515 | ConfigFileEntry.resvfile = RESVPATH; | |
516 | ConfigFileEntry.connect_timeout = 30; /* Default to 30 */ | |
517 | myargv = argv; | |
518 | umask(077); /* better safe than sorry --SRB */ | |
519 | ||
520 | parseargs(&argc, &argv, myopts); | |
521 | ||
522 | if(printVersion) | |
523 | { | |
524 | printf("ircd: version %s\n", ircd_version); | |
525 | exit(EXIT_SUCCESS); | |
526 | } | |
527 | ||
528 | if(chdir(ConfigFileEntry.dpath)) | |
529 | { | |
530 | fprintf(stderr, "Unable to chdir to %s: %s\n", ConfigFileEntry.dpath, strerror(errno)); | |
531 | exit(EXIT_FAILURE); | |
532 | } | |
533 | ||
534 | setup_signals(); | |
535 | ||
536 | #ifdef __CYGWIN__ | |
537 | server_state_foreground = 1; | |
538 | #endif | |
539 | ||
540 | if (testing_conf) | |
541 | server_state_foreground = 1; | |
542 | ||
543 | /* Make sure fd 0, 1 and 2 are in use -- jilles */ | |
544 | do | |
545 | { | |
546 | fd = open("/dev/null", O_RDWR); | |
547 | } while (fd < 2 && fd != -1); | |
548 | if (fd > 2) | |
549 | close(fd); | |
550 | else if (fd == -1) | |
551 | exit(1); | |
552 | ||
553 | /* Check if there is pidfile and daemon already running */ | |
554 | if(!testing_conf) | |
555 | { | |
556 | check_pidfile(pidFileName); | |
557 | ||
558 | if(!server_state_foreground) | |
559 | make_daemon(); | |
560 | inotice("starting %s ...", ircd_version); | |
561 | } | |
562 | ||
563 | /* Init the event subsystem */ | |
564 | libcharybdis_init(ircd_log_cb, restart, ircd_die_cb); | |
565 | init_sys(); | |
566 | ||
567 | fdlist_init(); | |
568 | if(!server_state_foreground) | |
569 | { | |
570 | comm_close_all(); | |
571 | } | |
572 | ||
573 | init_main_logfile(); | |
574 | init_patricia(); | |
575 | newconf_init(); | |
576 | init_s_conf(); | |
577 | init_s_newconf(); | |
578 | init_hash(); | |
579 | clear_scache_hash_table(); /* server cache name table */ | |
580 | init_host_hash(); | |
581 | clear_hash_parse(); | |
582 | init_client(); | |
583 | initUser(); | |
584 | init_hook(); | |
585 | init_channels(); | |
586 | initclass(); | |
587 | initwhowas(); | |
588 | init_stats(); | |
589 | init_reject(); | |
590 | init_cache(); | |
591 | init_monitor(); | |
592 | init_isupport(); | |
593 | load_all_modules(1); | |
594 | #ifndef STATIC_MODULES | |
595 | load_core_modules(1); | |
596 | #endif | |
597 | init_auth(); /* Initialise the auth code */ | |
598 | init_resolver(); /* Needs to be setup before the io loop */ | |
599 | ||
600 | if (testing_conf) | |
601 | fprintf(stderr, "\nBeginning config test\n"); | |
602 | read_conf_files(YES); /* cold start init conf files */ | |
603 | rehash_bans(0); | |
604 | #ifndef STATIC_MODULES | |
605 | ||
606 | mod_add_path(MODULE_DIR); | |
607 | mod_add_path(MODULE_DIR "/autoload"); | |
608 | #endif | |
609 | ||
610 | initialize_server_capabs(); /* Set up default_server_capabs */ | |
611 | initialize_global_set_options(); | |
612 | ||
613 | if(ServerInfo.name == NULL) | |
614 | { | |
615 | ierror("no server name specified in serverinfo block."); | |
616 | return -1; | |
617 | } | |
618 | strlcpy(me.name, ServerInfo.name, sizeof(me.name)); | |
619 | ||
620 | if(ServerInfo.sid[0] == '\0') | |
621 | { | |
622 | ierror("no server sid specified in serverinfo block."); | |
623 | return -2; | |
624 | } | |
625 | strcpy(me.id, ServerInfo.sid); | |
626 | init_uid(); | |
627 | ||
628 | /* serverinfo{} description must exist. If not, error out. */ | |
629 | if(ServerInfo.description == NULL) | |
630 | { | |
631 | ierror("no server description specified in serverinfo block."); | |
632 | return -3; | |
633 | } | |
634 | strlcpy(me.info, ServerInfo.description, sizeof(me.info)); | |
635 | ||
636 | if (testing_conf) | |
637 | { | |
638 | fprintf(stderr, "\nConfig testing complete.\n"); | |
639 | fflush(stderr); | |
640 | return 0; /* Why? We want the launcher to exit out. */ | |
641 | } | |
642 | ||
643 | me.from = &me; | |
644 | me.servptr = &me; | |
645 | SetMe(&me); | |
646 | make_server(&me); | |
647 | me.serv->up = me.name; | |
648 | startup_time = CurrentTime; | |
649 | add_to_client_hash(me.name, &me); | |
650 | add_to_id_hash(me.id, &me); | |
651 | ||
652 | dlinkAddAlloc(&me, &global_serv_list); | |
653 | ||
654 | construct_umodebuf(); | |
655 | ||
656 | check_class(); | |
657 | write_pidfile(pidFileName); | |
658 | load_help(); | |
659 | open_logfiles(); | |
660 | ||
661 | ilog(L_MAIN, "Server Ready"); | |
662 | ||
663 | eventAddIsh("cleanup_glines", cleanup_glines, NULL, CLEANUP_GLINES_TIME); | |
664 | ||
665 | /* We want try_connections to be called as soon as possible now! -- adrian */ | |
666 | /* No, 'cause after a restart it would cause all sorts of nick collides */ | |
667 | /* um. by waiting even longer, that just means we have even *more* | |
668 | * nick collisions. what a stupid idea. set an event for the IO loop --fl | |
669 | */ | |
670 | eventAddIsh("try_connections", try_connections, NULL, STARTUP_CONNECTIONS_TIME); | |
671 | eventAddOnce("try_connections_startup", try_connections, NULL, 0); | |
672 | ||
673 | eventAddIsh("collect_zipstats", collect_zipstats, NULL, ZIPSTATS_TIME); | |
674 | ||
675 | /* Setup the timeout check. I'll shift it later :) -- adrian */ | |
676 | eventAddIsh("comm_checktimeouts", comm_checktimeouts, NULL, 1); | |
677 | ||
678 | eventAdd("check_rehash", check_rehash, NULL, 1); | |
679 | ||
680 | if(ConfigServerHide.links_delay > 0) | |
681 | eventAdd("cache_links", cache_links, NULL, | |
682 | ConfigServerHide.links_delay); | |
683 | else | |
684 | ConfigServerHide.links_disabled = 1; | |
685 | ||
686 | if(splitmode) | |
687 | eventAdd("check_splitmode", check_splitmode, NULL, 2); | |
688 | ||
689 | ServerRunning = 1; | |
690 | ||
691 | print_startup(getpid()); | |
692 | ||
693 | charybdis_io_loop(); | |
694 | ||
695 | return 0; | |
696 | } |