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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 | * | |
1aa8ffcb | 24 | * $Id: ircd.c 3380 2007-04-03 22:25:11Z jilles $ |
212380e3 AC |
25 | */ |
26 | ||
2af8c7ff | 27 | #include "ratbox_lib.h" |
212380e3 AC |
28 | #include "stdinc.h" |
29 | #include "setup.h" | |
30 | #include "config.h" | |
212380e3 AC |
31 | #include "ircd.h" |
32 | #include "channel.h" | |
33 | #include "class.h" | |
34 | #include "client.h" | |
35 | #include "common.h" | |
212380e3 AC |
36 | #include "hash.h" |
37 | #include "irc_string.h" | |
38 | #include "ircd_signal.h" | |
39 | #include "sprintf_irc.h" | |
40 | #include "s_gline.h" | |
41 | #include "msg.h" /* msgtab */ | |
42 | #include "hostmask.h" | |
43 | #include "numeric.h" | |
44 | #include "parse.h" | |
45 | #include "res.h" | |
46 | #include "restart.h" | |
47 | #include "s_auth.h" | |
212380e3 | 48 | #include "s_conf.h" |
4016731b | 49 | #include "logger.h" |
212380e3 AC |
50 | #include "s_serv.h" /* try_connections */ |
51 | #include "s_user.h" | |
52 | #include "s_stats.h" | |
53 | #include "scache.h" | |
54 | #include "send.h" | |
55 | #include "supported.h" | |
56 | #include "whowas.h" | |
57 | #include "modules.h" | |
212380e3 AC |
58 | #include "hook.h" |
59 | #include "ircd_getopt.h" | |
212380e3 | 60 | #include "newconf.h" |
212380e3 AC |
61 | #include "reject.h" |
62 | #include "s_conf.h" | |
63 | #include "s_newconf.h" | |
64 | #include "cache.h" | |
65 | #include "monitor.h" | |
212380e3 AC |
66 | #include "patchlevel.h" |
67 | #include "serno.h" | |
c6d72037 | 68 | #include "sslproc.h" |
212380e3 | 69 | |
2af8c7ff VY |
70 | /* /quote set variables */\r |
71 | struct SetOptions GlobalSetOptions; | |
72 | \r | |
73 | /* configuration set from ircd.conf */\r | |
74 | struct config_file_entry ConfigFileEntry;\r | |
75 | /* server info set from ircd.conf */\r | |
76 | struct server_info ServerInfo;\r | |
77 | /* admin info set from ircd.conf */\r | |
1aad9782 VY |
78 | struct admin_info AdminInfo; |
79 | ||
2af8c7ff | 80 | struct Counter Count;\r |
47adde3d VY |
81 | struct ServerStatistics ServerStats; |
82 | ||
1aad9782 | 83 | int maxconnections; |
b5b84cad | 84 | struct timeval SystemTime; |
1aad9782 VY |
85 | struct Client me; /* That's me */\r |
86 | struct LocalUser meLocalUser; /* That's also part of me */ | |
87 | ||
b5b84cad VY |
88 | rb_dlink_list lclient_list = { NULL, NULL, 0 };\r |
89 | rb_dlink_list global_client_list = { NULL, NULL, 0 };\r | |
90 | rb_dlink_list global_channel_list = { NULL, NULL, 0 };\r | |
91 | \r | |
92 | rb_dlink_list unknown_list; /* unknown clients ON this server only */\r | |
93 | rb_dlink_list serv_list; /* local servers to this server ONLY */\r | |
94 | rb_dlink_list global_serv_list; /* global servers on the network */\r | |
95 | rb_dlink_list local_oper_list; /* our opers, duplicated in lclient_list */\r | |
96 | rb_dlink_list oper_list; /* network opers */ | |
97 | ||
98 | time_t startup_time;\r | |
99 | \r | |
100 | int default_server_capabs = CAP_MASK;\r | |
101 | \r | |
102 | int splitmode;\r | |
103 | int splitchecking;\r | |
104 | int split_users;\r | |
105 | int split_servers;\r | |
106 | int eob_count;\r | |
107 | \r | |
108 | unsigned long initialVMTop = 0; /* top of virtual memory at init */\r | |
109 | const char *logFileName = LPATH;\r | |
110 | const char *pidFileName = PPATH; | |
111 | ||
1aad9782 | 112 | char **myargv; |
b5b84cad VY |
113 | int dorehash = 0;\r |
114 | int dorehashbans = 0;\r | |
115 | int doremotd = 0;\r | |
116 | int kline_queued = 0;\r | |
117 | int server_state_foreground = 0;\r | |
118 | int opers_see_all_users = 0;\r | |
c6d72037 | 119 | int ssl_ok = 0;\r |
b5b84cad VY |
120 | int zlib_ok = 1;\r |
121 | \r | |
122 | int testing_conf = 0;\r | |
123 | \r | |
124 | struct config_channel_entry ConfigChannel;\r | |
125 | rb_bh *channel_heap;\r | |
126 | rb_bh *ban_heap;\r | |
127 | rb_bh *topic_heap;\r | |
128 | rb_bh *member_heap;\r | |
129 | \r | |
130 | rb_bh *client_heap = NULL;\r | |
131 | rb_bh *lclient_heap = NULL;\r | |
132 | rb_bh *pclient_heap = NULL;\r | |
133 | \r | |
134 | char current_uid[IDLEN];\r | |
135 | \r | |
136 | /* patricia */\r | |
137 | rb_bh *prefix_heap;\r | |
138 | rb_bh *node_heap;\r | |
139 | rb_bh *patricia_heap;\r | |
140 | \r | |
141 | rb_bh *linebuf_heap;\r | |
142 | \r | |
143 | rb_bh *dnode_heap; | |
c6d72037 | 144 | |
212380e3 AC |
145 | /* |
146 | * print_startup - print startup information | |
147 | */ | |
148 | static void | |
149 | print_startup(int pid) | |
150 | { | |
151 | inotice("now running in %s mode from %s as pid %d ...", | |
152 | !server_state_foreground ? "background" : "foreground", | |
153 | ConfigFileEntry.dpath, pid); | |
154 | ||
155 | /* let the parent process know the initialization was successful | |
156 | * -- jilles */ | |
157 | if (!server_state_foreground) | |
158 | write(0, ".", 1); | |
159 | fclose(stdin); | |
160 | fclose(stdout); | |
161 | fclose(stderr); | |
162 | open("/dev/null", O_RDWR); | |
163 | dup2(0, 1); | |
164 | dup2(0, 2); | |
165 | } | |
166 | ||
167 | static void | |
168 | ircd_log_cb(const char *str) | |
169 | { | |
170 | ilog(L_MAIN, "%s", str); | |
171 | } | |
172 | ||
24e9341a AC |
173 | static void |
174 | ircd_restart_cb(const char *str) | |
175 | { | |
2847d218 | 176 | restart(str); |
24e9341a AC |
177 | } |
178 | ||
212380e3 AC |
179 | /* |
180 | * Why EXIT_FAILURE here? | |
181 | * Because if ircd_die_cb() is called it's because of a fatal | |
182 | * error inside libcharybdis, and we don't know how to handle the | |
183 | * exception, so it is logical to return a FAILURE exit code here. | |
184 | * --nenolod | |
185 | */ | |
186 | static void | |
187 | ircd_die_cb(const char *str) | |
188 | { | |
1aad9782 VY |
189 | if(str != NULL)\r |
190 | { | |
191 | /* Try to get the message out to currently logged in operators. */ | |
192 | sendto_realops_snomask(SNO_GENERAL, L_NETWIDE, "Server panic! %s", str); | |
193 | inotice("server panic: %s", str); | |
194 | } | |
212380e3 AC |
195 | |
196 | unlink(pidFileName); | |
197 | exit(EXIT_FAILURE); | |
198 | } | |
199 | ||
200 | /* | |
201 | * init_sys | |
202 | * | |
203 | * inputs - boot_daemon flag | |
204 | * output - none | |
205 | * side effects - if boot_daemon flag is not set, don't daemonize | |
206 | */ | |
207 | static void | |
208 | init_sys(void) | |
209 | { | |
101db4c4 VY |
210 | #if defined(RLIMIT_NOFILE) && defined(HAVE_SYS_RESOURCE_H)\r |
211 | struct rlimit limit;\r | |
212 | \r | |
213 | if(!getrlimit(RLIMIT_NOFILE, &limit))\r | |
214 | {\r | |
215 | maxconnections = limit.rlim_cur;\r | |
216 | if(maxconnections <= MAX_BUFFER)\r | |
217 | {\r | |
218 | fprintf(stderr, "ERROR: Shell FD limits are too low.\n");\r | |
219 | fprintf(stderr, "ERROR: ircd-ratbox reserves %d FDs, shell limits must be above this\n", MAX_BUFFER);\r | |
220 | exit(EXIT_FAILURE);\r | |
221 | }\r | |
222 | return;\r | |
223 | }\r | |
224 | #endif /* RLIMIT_FD_MAX */\r | |
225 | maxconnections = MAXCONNECTIONS; | |
212380e3 AC |
226 | } |
227 | ||
228 | static int | |
229 | make_daemon(void) | |
230 | { | |
231 | int pid; | |
232 | int pip[2]; | |
233 | char c; | |
234 | ||
235 | if (pipe(pip) < 0) | |
236 | { | |
237 | perror("pipe"); | |
238 | exit(EXIT_FAILURE); | |
239 | } | |
240 | dup2(pip[1], 0); | |
241 | close(pip[1]); | |
242 | if((pid = fork()) < 0) | |
243 | { | |
244 | perror("fork"); | |
245 | exit(EXIT_FAILURE); | |
246 | } | |
247 | else if(pid > 0) | |
248 | { | |
249 | close(0); | |
250 | /* Wait for initialization to finish, successfully or | |
251 | * unsuccessfully. Until this point the child may still | |
252 | * write to stdout/stderr. | |
253 | * -- jilles */ | |
254 | if (read(pip[0], &c, 1) > 0) | |
255 | exit(EXIT_SUCCESS); | |
256 | else | |
257 | exit(EXIT_FAILURE); | |
258 | } | |
259 | ||
260 | close(pip[0]); | |
261 | setsid(); | |
262 | /* fclose(stdin); | |
263 | fclose(stdout); | |
264 | fclose(stderr); */ | |
265 | ||
266 | return 0; | |
267 | } | |
268 | ||
269 | static int printVersion = 0; | |
270 | ||
271 | struct lgetopt myopts[] = { | |
272 | {"dlinefile", &ConfigFileEntry.dlinefile, | |
273 | STRING, "File to use for dlines.conf"}, | |
274 | {"configfile", &ConfigFileEntry.configfile, | |
275 | STRING, "File to use for ircd.conf"}, | |
276 | {"klinefile", &ConfigFileEntry.klinefile, | |
277 | STRING, "File to use for kline.conf"}, | |
278 | {"xlinefile", &ConfigFileEntry.xlinefile, | |
279 | STRING, "File to use for xline.conf"}, | |
280 | {"resvfile", &ConfigFileEntry.resvfile, | |
281 | STRING, "File to use for resv.conf"}, | |
282 | {"logfile", &logFileName, | |
283 | STRING, "File to use for ircd.log"}, | |
284 | {"pidfile", &pidFileName, | |
285 | STRING, "File to use for process ID"}, | |
286 | {"foreground", &server_state_foreground, | |
287 | YESNO, "Run in foreground (don't detach)"}, | |
288 | {"version", &printVersion, | |
289 | YESNO, "Print version and exit"}, | |
290 | {"conftest", &testing_conf, | |
291 | YESNO, "Test the configuration files and exit"}, | |
292 | {"help", NULL, USAGE, "Print this text"}, | |
293 | {NULL, NULL, STRING, NULL}, | |
294 | }; | |
295 | ||
212380e3 AC |
296 | static void |
297 | check_rehash(void *unused) | |
298 | { | |
299 | /* | |
300 | * Check to see whether we have to rehash the configuration .. | |
301 | */ | |
302 | if(dorehash) | |
303 | { | |
304 | rehash(1); | |
305 | dorehash = 0; | |
306 | } | |
307 | ||
308 | if(dorehashbans) | |
309 | { | |
310 | rehash_bans(1); | |
311 | dorehashbans = 0; | |
312 | } | |
313 | ||
314 | if(doremotd) | |
315 | { | |
316 | sendto_realops_snomask(SNO_GENERAL, L_ALL, | |
317 | "Got signal SIGUSR1, reloading ircd motd file"); | |
318 | free_cachefile(user_motd); | |
319 | user_motd = cache_file(MPATH, "ircd.motd", 0); | |
320 | doremotd = 0; | |
321 | } | |
322 | } | |
323 | ||
212380e3 AC |
324 | /* |
325 | * initalialize_global_set_options | |
326 | * | |
327 | * inputs - none | |
328 | * output - none | |
329 | * side effects - This sets all global set options needed | |
330 | */ | |
331 | static void | |
332 | initialize_global_set_options(void) | |
333 | { | |
334 | memset(&GlobalSetOptions, 0, sizeof(GlobalSetOptions)); | |
335 | /* memset( &ConfigFileEntry, 0, sizeof(ConfigFileEntry)); */ | |
336 | ||
101db4c4 VY |
337 | GlobalSetOptions.maxclients = ServerInfo.default_max_clients;\r |
338 | \r | |
339 | if(GlobalSetOptions.maxclients > (maxconnections - MAX_BUFFER))\r | |
340 | GlobalSetOptions.maxclients = maxconnections - MAX_BUFFER; | |
341 | ||
212380e3 AC |
342 | GlobalSetOptions.autoconn = 1; |
343 | ||
344 | GlobalSetOptions.spam_time = MIN_JOIN_LEAVE_TIME; | |
345 | GlobalSetOptions.spam_num = MAX_JOIN_LEAVE_COUNT; | |
346 | ||
347 | if(ConfigFileEntry.default_floodcount) | |
348 | GlobalSetOptions.floodcount = ConfigFileEntry.default_floodcount; | |
349 | else | |
350 | GlobalSetOptions.floodcount = 10; | |
351 | ||
352 | split_servers = ConfigChannel.default_split_server_count; | |
353 | split_users = ConfigChannel.default_split_user_count; | |
354 | ||
355 | if(split_users && split_servers | |
356 | && (ConfigChannel.no_create_on_split || ConfigChannel.no_join_on_split)) | |
357 | { | |
358 | splitmode = 1; | |
359 | splitchecking = 1; | |
360 | } | |
361 | ||
362 | GlobalSetOptions.ident_timeout = IDENT_TIMEOUT; | |
363 | ||
364 | strlcpy(GlobalSetOptions.operstring, | |
365 | ConfigFileEntry.default_operstring, | |
366 | sizeof(GlobalSetOptions.operstring)); | |
367 | strlcpy(GlobalSetOptions.adminstring, | |
368 | ConfigFileEntry.default_adminstring, | |
369 | sizeof(GlobalSetOptions.adminstring)); | |
370 | ||
371 | /* memset( &ConfigChannel, 0, sizeof(ConfigChannel)); */ | |
372 | ||
373 | /* End of global set options */ | |
374 | ||
375 | } | |
376 | ||
377 | /* | |
378 | * initialize_server_capabs | |
379 | * | |
380 | * inputs - none | |
381 | * output - none | |
382 | */ | |
383 | static void | |
384 | initialize_server_capabs(void) | |
385 | { | |
386 | default_server_capabs &= ~CAP_ZIP; | |
387 | } | |
388 | ||
389 | ||
390 | /* | |
391 | * write_pidfile | |
392 | * | |
393 | * inputs - filename+path of pid file | |
394 | * output - none | |
395 | * side effects - write the pid of the ircd to filename | |
396 | */ | |
397 | static void | |
398 | write_pidfile(const char *filename) | |
399 | { | |
400 | FILE *fb; | |
401 | char buff[32]; | |
402 | if((fb = fopen(filename, "w"))) | |
403 | { | |
404 | unsigned int pid = (unsigned int) getpid(); | |
405 | ||
b2f0da88 | 406 | rb_snprintf(buff, sizeof(buff), "%u\n", pid); |
212380e3 AC |
407 | if((fputs(buff, fb) == -1)) |
408 | { | |
409 | ilog(L_MAIN, "Error writing %u to pid file %s (%s)", | |
410 | pid, filename, strerror(errno)); | |
411 | } | |
412 | fclose(fb); | |
413 | return; | |
414 | } | |
415 | else | |
416 | { | |
417 | ilog(L_MAIN, "Error opening pid file %s", filename); | |
418 | } | |
419 | } | |
420 | ||
421 | /* | |
422 | * check_pidfile | |
423 | * | |
424 | * inputs - filename+path of pid file | |
425 | * output - none | |
426 | * side effects - reads pid from pidfile and checks if ircd is in process | |
427 | * list. if it is, gracefully exits | |
428 | * -kre | |
429 | */ | |
430 | static void | |
431 | check_pidfile(const char *filename) | |
432 | { | |
433 | FILE *fb; | |
434 | char buff[32]; | |
435 | pid_t pidfromfile; | |
436 | ||
437 | /* Don't do logging here, since we don't have log() initialised */ | |
438 | if((fb = fopen(filename, "r"))) | |
439 | { | |
440 | if(fgets(buff, 20, fb) != NULL) | |
441 | { | |
442 | pidfromfile = atoi(buff); | |
443 | if(!kill(pidfromfile, 0)) | |
444 | { | |
445 | printf("ircd: daemon is already running\n"); | |
446 | exit(-1); | |
447 | } | |
448 | } | |
449 | fclose(fb); | |
450 | } | |
451 | } | |
452 | ||
453 | /* | |
454 | * setup_corefile | |
455 | * | |
456 | * inputs - nothing | |
457 | * output - nothing | |
458 | * side effects - setups corefile to system limits. | |
459 | * -kre | |
460 | */ | |
461 | static void | |
462 | setup_corefile(void) | |
463 | { | |
464 | #ifdef HAVE_SYS_RESOURCE_H | |
465 | struct rlimit rlim; /* resource limits */ | |
466 | ||
467 | /* Set corefilesize to maximum */ | |
468 | if(!getrlimit(RLIMIT_CORE, &rlim)) | |
469 | { | |
470 | rlim.rlim_cur = rlim.rlim_max; | |
471 | setrlimit(RLIMIT_CORE, &rlim); | |
472 | } | |
473 | #endif | |
474 | } | |
475 | ||
fa832850 AC |
476 | struct ev_entry *check_splitmode_ev = NULL; |
477 | ||
212380e3 AC |
478 | /* |
479 | * main | |
480 | * | |
481 | * Initializes the IRCd. | |
482 | * | |
483 | * Inputs - number of commandline args, args themselves | |
484 | * Outputs - none | |
485 | * Side Effects - this is where the ircd gets going right now | |
486 | */ | |
487 | int | |
488 | main(int argc, char *argv[]) | |
489 | { | |
490 | int fd; | |
491 | ||
492 | /* Check to see if the user is running us as root, which is a nono */ | |
493 | if(geteuid() == 0) | |
494 | { | |
495 | fprintf(stderr, "Don't run ircd as root!!!\n"); | |
496 | return -1; | |
497 | } | |
498 | ||
212380e3 AC |
499 | /* |
500 | * Setup corefile size immediately after boot -kre | |
501 | */ | |
502 | setup_corefile(); | |
503 | ||
212380e3 AC |
504 | /* It ain't random, but it ought to be a little harder to guess */ |
505 | srand(SystemTime.tv_sec ^ (SystemTime.tv_usec | (getpid() << 20))); | |
506 | memset(&me, 0, sizeof(me)); | |
507 | memset(&meLocalUser, 0, sizeof(meLocalUser)); | |
508 | me.localClient = &meLocalUser; | |
509 | ||
510 | /* Make sure all lists are zeroed */ | |
511 | memset(&unknown_list, 0, sizeof(unknown_list)); | |
512 | memset(&lclient_list, 0, sizeof(lclient_list)); | |
513 | memset(&serv_list, 0, sizeof(serv_list)); | |
514 | memset(&global_serv_list, 0, sizeof(global_serv_list)); | |
515 | memset(&local_oper_list, 0, sizeof(local_oper_list)); | |
516 | memset(&oper_list, 0, sizeof(oper_list)); | |
517 | ||
330fc5c1 | 518 | rb_dlinkAddTail(&me, &me.node, &global_client_list); |
212380e3 | 519 | |
2af8c7ff VY |
520 | memset(&Count, 0, sizeof(Count)); |
521 | memset(&ServerInfo, 0, sizeof(ServerInfo)); | |
522 | memset(&AdminInfo, 0, sizeof(AdminInfo)); | |
523 | memset(&ServerStats, 0, sizeof(struct ServerStatistics)); | |
212380e3 AC |
524 | |
525 | /* Initialise the channel capability usage counts... */ | |
526 | init_chcap_usage_counts(); | |
527 | ||
528 | ConfigFileEntry.dpath = DPATH; | |
529 | ConfigFileEntry.configfile = CPATH; /* Server configuration file */ | |
530 | ConfigFileEntry.klinefile = KPATH; /* Server kline file */ | |
531 | ConfigFileEntry.dlinefile = DLPATH; /* dline file */ | |
532 | ConfigFileEntry.xlinefile = XPATH; | |
533 | ConfigFileEntry.resvfile = RESVPATH; | |
534 | ConfigFileEntry.connect_timeout = 30; /* Default to 30 */ | |
535 | myargv = argv; | |
536 | umask(077); /* better safe than sorry --SRB */ | |
537 | ||
538 | parseargs(&argc, &argv, myopts); | |
539 | ||
540 | if(printVersion) | |
541 | { | |
542 | printf("ircd: version %s\n", ircd_version); | |
543 | exit(EXIT_SUCCESS); | |
544 | } | |
545 | ||
546 | if(chdir(ConfigFileEntry.dpath)) | |
547 | { | |
548 | fprintf(stderr, "Unable to chdir to %s: %s\n", ConfigFileEntry.dpath, strerror(errno)); | |
549 | exit(EXIT_FAILURE); | |
550 | } | |
551 | ||
552 | setup_signals(); | |
553 | ||
554 | #ifdef __CYGWIN__ | |
555 | server_state_foreground = 1; | |
556 | #endif | |
557 | ||
558 | if (testing_conf) | |
559 | server_state_foreground = 1; | |
560 | ||
561 | /* Make sure fd 0, 1 and 2 are in use -- jilles */ | |
562 | do | |
563 | { | |
564 | fd = open("/dev/null", O_RDWR); | |
565 | } while (fd < 2 && fd != -1); | |
566 | if (fd > 2) | |
567 | close(fd); | |
568 | else if (fd == -1) | |
569 | exit(1); | |
570 | ||
571 | /* Check if there is pidfile and daemon already running */ | |
572 | if(!testing_conf) | |
573 | { | |
574 | check_pidfile(pidFileName); | |
575 | ||
576 | if(!server_state_foreground) | |
577 | make_daemon(); | |
578 | inotice("starting %s ...", ircd_version); | |
579 | } | |
580 | ||
581 | /* Init the event subsystem */ | |
212380e3 | 582 | init_sys(); |
0edb29fa | 583 | rb_lib_init(ircd_log_cb, ircd_restart_cb, ircd_die_cb, !server_state_foreground, maxconnections, DNODE_HEAP_SIZE, FD_HEAP_SIZE); |
150f35f7 | 584 | rb_linebuf_init(LINEBUF_HEAP_SIZE); |
212380e3 AC |
585 | |
586 | init_main_logfile(); | |
212380e3 AC |
587 | newconf_init(); |
588 | init_s_conf(); | |
589 | init_s_newconf(); | |
590 | init_hash(); | |
591 | clear_scache_hash_table(); /* server cache name table */ | |
592 | init_host_hash(); | |
593 | clear_hash_parse(); | |
594 | init_client(); | |
595 | initUser(); | |
596 | init_hook(); | |
597 | init_channels(); | |
598 | initclass(); | |
599 | initwhowas(); | |
212380e3 AC |
600 | init_reject(); |
601 | init_cache(); | |
602 | init_monitor(); | |
603 | init_isupport(); | |
604 | load_all_modules(1); | |
605 | #ifndef STATIC_MODULES | |
606 | load_core_modules(1); | |
607 | #endif | |
608 | init_auth(); /* Initialise the auth code */ | |
609 | init_resolver(); /* Needs to be setup before the io loop */ | |
610 | ||
611 | if (testing_conf) | |
612 | fprintf(stderr, "\nBeginning config test\n"); | |
613 | read_conf_files(YES); /* cold start init conf files */ | |
614 | rehash_bans(0); | |
615 | #ifndef STATIC_MODULES | |
616 | ||
617 | mod_add_path(MODULE_DIR); | |
618 | mod_add_path(MODULE_DIR "/autoload"); | |
619 | #endif | |
620 | ||
c6d72037 VY |
621 | init_ssld(); |
622 | ||
212380e3 AC |
623 | initialize_server_capabs(); /* Set up default_server_capabs */ |
624 | initialize_global_set_options(); | |
625 | ||
626 | if(ServerInfo.name == NULL) | |
627 | { | |
628 | ierror("no server name specified in serverinfo block."); | |
629 | return -1; | |
630 | } | |
631 | strlcpy(me.name, ServerInfo.name, sizeof(me.name)); | |
632 | ||
633 | if(ServerInfo.sid[0] == '\0') | |
634 | { | |
635 | ierror("no server sid specified in serverinfo block."); | |
636 | return -2; | |
637 | } | |
638 | strcpy(me.id, ServerInfo.sid); | |
639 | init_uid(); | |
640 | ||
641 | /* serverinfo{} description must exist. If not, error out. */ | |
642 | if(ServerInfo.description == NULL) | |
643 | { | |
644 | ierror("no server description specified in serverinfo block."); | |
645 | return -3; | |
646 | } | |
647 | strlcpy(me.info, ServerInfo.description, sizeof(me.info)); | |
648 | ||
c6d72037 VY |
649 | if(ServerInfo.ssl_cert != NULL && ServerInfo.ssl_private_key != NULL)\r |
650 | {\r | |
651 | /* just do the rb_setup_ssl_server to validate the config */\r | |
652 | if(!rb_setup_ssl_server(ServerInfo.ssl_cert, ServerInfo.ssl_private_key, ServerInfo.ssl_dh_params))\r | |
653 | {\r | |
654 | ilog(L_MAIN, "WARNING: Unable to setup SSL.");\r | |
655 | ssl_ok = 0;\r | |
656 | }\r | |
657 | else\r | |
658 | ssl_ok = 1;\r | |
659 | } | |
660 | ||
212380e3 AC |
661 | if (testing_conf) |
662 | { | |
663 | fprintf(stderr, "\nConfig testing complete.\n"); | |
664 | fflush(stderr); | |
665 | return 0; /* Why? We want the launcher to exit out. */ | |
666 | } | |
667 | ||
668 | me.from = &me; | |
669 | me.servptr = &me; | |
670 | SetMe(&me); | |
671 | make_server(&me); | |
e3354945 | 672 | startup_time = rb_current_time(); |
212380e3 AC |
673 | add_to_client_hash(me.name, &me); |
674 | add_to_id_hash(me.id, &me); | |
994544c2 | 675 | me.serv->nameinfo = scache_connect(me.name, me.info, 0); |
212380e3 | 676 | |
330fc5c1 | 677 | rb_dlinkAddAlloc(&me, &global_serv_list); |
212380e3 AC |
678 | |
679 | construct_umodebuf(); | |
680 | ||
681 | check_class(); | |
682 | write_pidfile(pidFileName); | |
683 | load_help(); | |
684 | open_logfiles(); | |
685 | ||
686 | ilog(L_MAIN, "Server Ready"); | |
687 | ||
12aea5fe | 688 | rb_event_addish("cleanup_glines", cleanup_glines, NULL, CLEANUP_GLINES_TIME); |
212380e3 AC |
689 | |
690 | /* We want try_connections to be called as soon as possible now! -- adrian */ | |
691 | /* No, 'cause after a restart it would cause all sorts of nick collides */ | |
692 | /* um. by waiting even longer, that just means we have even *more* | |
693 | * nick collisions. what a stupid idea. set an event for the IO loop --fl | |
694 | */ | |
12aea5fe VY |
695 | rb_event_addish("try_connections", try_connections, NULL, STARTUP_CONNECTIONS_TIME); |
696 | rb_event_addonce("try_connections_startup", try_connections, NULL, 0); | |
212380e3 | 697 | |
212380e3 | 698 | /* Setup the timeout check. I'll shift it later :) -- adrian */ |
12aea5fe | 699 | rb_event_addish("rb_checktimeouts", rb_checktimeouts, NULL, 1); |
212380e3 | 700 | |
12aea5fe | 701 | rb_event_add("check_rehash", check_rehash, NULL, 1); |
212380e3 | 702 | |
212380e3 | 703 | if(splitmode) |
434028d0 | 704 | check_splitmode_ev = rb_event_add("check_splitmode", check_splitmode, NULL, 2); |
212380e3 | 705 | |
212380e3 AC |
706 | print_startup(getpid()); |
707 | ||
39944e1f | 708 | rb_lib_loop(0); |
212380e3 AC |
709 | |
710 | return 0; | |
711 | } |