1 |
/* |
2 |
* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd). |
3 |
* ircd.c: Starts up and runs the ircd. |
4 |
* |
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* 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 |
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* 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. |
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* |
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* 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 |
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* GNU General Public License for more details. |
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* |
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* 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 |
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* USA |
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* |
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* $Id$ |
23 |
*/ |
24 |
|
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#include "stdinc.h" |
26 |
#include "s_user.h" |
27 |
#include "ircd.h" |
28 |
#include "channel.h" |
29 |
#include "channel_mode.h" |
30 |
#include "client.h" |
31 |
#include "common.h" |
32 |
#include "hash.h" |
33 |
#include "ircd_signal.h" |
34 |
#include "s_gline.h" |
35 |
#include "motd.h" |
36 |
#include "ircd_handler.h" |
37 |
#include "msg.h" /* msgtab */ |
38 |
#include "hostmask.h" |
39 |
#include "numeric.h" |
40 |
#include "packet.h" |
41 |
#include "parse.h" |
42 |
#include "restart.h" |
43 |
#include "s_auth.h" |
44 |
#include "s_conf.h" |
45 |
#include "s_serv.h" /* try_connections */ |
46 |
#include "s_stats.h" |
47 |
#include "send.h" |
48 |
#include "whowas.h" |
49 |
#include "modules.h" |
50 |
#include "ircd_getopt.h" |
51 |
#include "motd.h" |
52 |
#include "supported.h" |
53 |
|
54 |
/* Try and find the correct name to use with getrlimit() for setting the max. |
55 |
* number of files allowed to be open by this process. |
56 |
*/ |
57 |
|
58 |
/* /quote set variables */ |
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struct SetOptions GlobalSetOptions; |
60 |
|
61 |
/* configuration set from ircd.conf */ |
62 |
struct config_file_entry ConfigFileEntry; |
63 |
/* server info set from ircd.conf */ |
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struct server_info ServerInfo; |
65 |
/* admin info set from ircd.conf */ |
66 |
struct admin_info AdminInfo = { NULL, NULL, NULL }; |
67 |
struct Counter Count = { 0, 0, 0, 0, 0, 0, 0, 0 }; |
68 |
struct ServerState_t server_state = { 0 }; |
69 |
struct logging_entry ConfigLoggingEntry = { 1, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0} }; |
70 |
struct Client me; /* That's me */ |
71 |
struct LocalUser meLocalUser; /* That's also part of me */ |
72 |
unsigned long connect_id = 0; /* unique connect ID */ |
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|
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static unsigned long initialVMTop = 0; /* top of virtual memory at init */ |
75 |
const char *logFileName = LPATH; |
76 |
const char *pidFileName = PPATH; |
77 |
|
78 |
char **myargv; |
79 |
char ircd_platform[PLATFORMLEN]; |
80 |
|
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int dorehash = 0; |
82 |
int doremotd = 0; |
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time_t nextconnect = 1; /* time for next try_connections call */ |
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|
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/* Set to zero because it should be initialized later using |
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* initialize_server_capabs |
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*/ |
88 |
int default_server_capabs = 0; |
89 |
|
90 |
#ifdef HAVE_LIBCRYPTO |
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int bio_spare_fd = -1; |
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#endif |
93 |
|
94 |
int splitmode; |
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int splitchecking; |
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int split_users; |
97 |
unsigned int split_servers; |
98 |
|
99 |
static dlink_node *fdlimit_hook; |
100 |
|
101 |
/* Do klines the same way hybrid-6 did them, i.e. at the |
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* top of the next io_loop instead of in the same loop as |
103 |
* the klines are being applied. |
104 |
* |
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* This should fix strange CPU starvation as very indirectly reported. |
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* (Why do you people not email bug reports? WHY? WHY?) |
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* |
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* - Dianora |
109 |
*/ |
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|
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int rehashed_klines = 0; |
112 |
|
113 |
/* |
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* get_vm_top - get the operating systems notion of the resident set size |
115 |
*/ |
116 |
#ifndef _WIN32 |
117 |
static unsigned long |
118 |
get_vm_top(void) |
119 |
{ |
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/* |
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* NOTE: sbrk is not part of the ANSI C library or the POSIX.1 standard |
122 |
* however it seems that everyone defines it. Calling sbrk with a 0 |
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* argument will return a pointer to the top of the process virtual |
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* memory without changing the process size, so this call should be |
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* reasonably safe (sbrk returns the new value for the top of memory). |
126 |
* This code relies on the notion that the address returned will be an |
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* offset from 0 (NULL), so the result of sbrk is cast to a size_t and |
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* returned. We really shouldn't be using it here but... |
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*/ |
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|
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void *vptr = sbrk(0); |
132 |
return((unsigned long)vptr); |
133 |
} |
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|
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/* |
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* print_startup - print startup information |
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*/ |
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static void |
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print_startup(int pid) |
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{ |
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printf("ircd: version %s\n", ircd_version); |
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printf("ircd: pid %d\n", pid); |
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printf("ircd: running in %s mode from %s\n", !server_state.foreground ? "background" |
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: "foreground", ConfigFileEntry.dpath); |
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} |
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|
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static void |
148 |
make_daemon(void) |
149 |
{ |
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int pid; |
151 |
|
152 |
if ((pid = fork()) < 0) |
153 |
{ |
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perror("fork"); |
155 |
exit(EXIT_FAILURE); |
156 |
} |
157 |
else if (pid > 0) |
158 |
{ |
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print_startup(pid); |
160 |
exit(EXIT_SUCCESS); |
161 |
} |
162 |
|
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setsid(); |
164 |
} |
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#endif |
166 |
|
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/* |
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* get_maxrss - get the operating systems notion of the resident set size |
169 |
*/ |
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unsigned long |
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get_maxrss(void) |
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{ |
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#ifdef _WIN32 |
174 |
return (0); /* FIXME */ |
175 |
#else |
176 |
return (get_vm_top() - initialVMTop); |
177 |
#endif |
178 |
} |
179 |
|
180 |
static int printVersion = 0; |
181 |
|
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struct lgetopt myopts[] = { |
183 |
{"dlinefile", &ConfigFileEntry.dlinefile, |
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STRING, "File to use for dline.conf"}, |
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{"configfile", &ConfigFileEntry.configfile, |
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STRING, "File to use for ircd.conf"}, |
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{"klinefile", &ConfigFileEntry.klinefile, |
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STRING, "File to use for kline.conf"}, |
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{"xlinefile", &ConfigFileEntry.xlinefile, |
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STRING, "File to use for xline.conf"}, |
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{"logfile", &logFileName, |
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STRING, "File to use for ircd.log"}, |
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{"pidfile", &pidFileName, |
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STRING, "File to use for process ID"}, |
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{"foreground", &server_state.foreground, |
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YESNO, "Run in foreground (don't detach)"}, |
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{"version", &printVersion, |
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YESNO, "Print version and exit"}, |
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{"help", NULL, USAGE, "Print this text"}, |
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{NULL, NULL, STRING, NULL}, |
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}; |
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|
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static void |
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io_loop(void) |
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{ |
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while (1 == 1) |
207 |
{ |
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/* |
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* Maybe we want a flags word? |
210 |
* ie. if (REHASHED_KLINES(global_flags)) |
211 |
* SET_REHASHED_KLINES(global_flags) |
212 |
* CLEAR_REHASHED_KLINES(global_flags) |
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* |
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* - Dianora |
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*/ |
216 |
if (rehashed_klines) |
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{ |
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check_conf_klines(); |
219 |
rehashed_klines = 0; |
220 |
} |
221 |
|
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if (listing_client_list.head) |
223 |
{ |
224 |
dlink_node *ptr = NULL, *ptr_next = NULL; |
225 |
DLINK_FOREACH_SAFE(ptr, ptr_next, listing_client_list.head) |
226 |
{ |
227 |
struct Client *client_p = ptr->data; |
228 |
assert(client_p->localClient->list_task); |
229 |
safe_list_channels(client_p, client_p->localClient->list_task, 0, 0); |
230 |
} |
231 |
} |
232 |
|
233 |
/* Run pending events, then get the number of seconds to the next |
234 |
* event |
235 |
*/ |
236 |
while (eventNextTime() <= CurrentTime) |
237 |
eventRun(); |
238 |
|
239 |
comm_select(); |
240 |
exit_aborted_clients(); |
241 |
free_exited_clients(); |
242 |
send_queued_all(); |
243 |
|
244 |
/* Check to see whether we have to rehash the configuration .. */ |
245 |
if (dorehash) |
246 |
{ |
247 |
rehash(1); |
248 |
dorehash = 0; |
249 |
} |
250 |
if (doremotd) |
251 |
{ |
252 |
read_message_file(&ConfigFileEntry.motd); |
253 |
sendto_realops_flags(UMODE_ALL, L_ALL, |
254 |
"Got signal SIGUSR1, reloading ircd motd file"); |
255 |
doremotd = 0; |
256 |
} |
257 |
} |
258 |
} |
259 |
|
260 |
/* initalialize_global_set_options() |
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* |
262 |
* inputs - none |
263 |
* output - none |
264 |
* side effects - This sets all global set options needed |
265 |
*/ |
266 |
static void |
267 |
initialize_global_set_options(void) |
268 |
{ |
269 |
memset(&GlobalSetOptions, 0, sizeof(GlobalSetOptions)); |
270 |
|
271 |
GlobalSetOptions.autoconn = 1; |
272 |
GlobalSetOptions.spam_time = MIN_JOIN_LEAVE_TIME; |
273 |
GlobalSetOptions.spam_num = MAX_JOIN_LEAVE_COUNT; |
274 |
|
275 |
if (ConfigFileEntry.default_floodcount) |
276 |
GlobalSetOptions.floodcount = ConfigFileEntry.default_floodcount; |
277 |
else |
278 |
GlobalSetOptions.floodcount = 10; |
279 |
|
280 |
/* XXX I have no idea what to try here - Dianora */ |
281 |
GlobalSetOptions.joinfloodcount = 16; |
282 |
GlobalSetOptions.joinfloodtime = 8; |
283 |
|
284 |
split_servers = ConfigChannel.default_split_server_count; |
285 |
split_users = ConfigChannel.default_split_user_count; |
286 |
|
287 |
if (split_users && split_servers && (ConfigChannel.no_create_on_split || |
288 |
ConfigChannel.no_join_on_split)) |
289 |
{ |
290 |
splitmode = 1; |
291 |
splitchecking = 1; |
292 |
} |
293 |
|
294 |
GlobalSetOptions.ident_timeout = IDENT_TIMEOUT; |
295 |
GlobalSetOptions.idletime = ConfigFileEntry.idletime; |
296 |
/* End of global set options */ |
297 |
} |
298 |
|
299 |
/* initialize_message_files() |
300 |
* |
301 |
* inputs - none |
302 |
* output - none |
303 |
* side effects - Set up all message files needed, motd etc. |
304 |
*/ |
305 |
static void |
306 |
initialize_message_files(void) |
307 |
{ |
308 |
init_message_file(USER_MOTD, MPATH, &ConfigFileEntry.motd); |
309 |
init_message_file(OPER_MOTD, OPATH, &ConfigFileEntry.opermotd); |
310 |
init_message_file(USER_LINKS, LIPATH, &ConfigFileEntry.linksfile); |
311 |
|
312 |
read_message_file(&ConfigFileEntry.motd); |
313 |
read_message_file(&ConfigFileEntry.opermotd); |
314 |
read_message_file(&ConfigFileEntry.linksfile); |
315 |
|
316 |
init_isupport(); |
317 |
} |
318 |
|
319 |
/* initialize_server_capabs() |
320 |
* |
321 |
* inputs - none |
322 |
* output - none |
323 |
*/ |
324 |
static void |
325 |
initialize_server_capabs(void) |
326 |
{ |
327 |
add_capability("QS", CAP_QS, 1); |
328 |
add_capability("LL", CAP_LL, 1); |
329 |
add_capability("EOB", CAP_EOB, 1); |
330 |
if (ServerInfo.sid != NULL) /* only enable TS6 if we have an SID */ |
331 |
add_capability("TS6", CAP_TS6, 0); |
332 |
add_capability("ZIP", CAP_ZIP, 0); |
333 |
add_capability("CLUSTER", CAP_CLUSTER, 1); |
334 |
#ifdef HALFOPS |
335 |
add_capability("HOPS", CAP_HOPS, 1); |
336 |
#endif |
337 |
} |
338 |
|
339 |
/* write_pidfile() |
340 |
* |
341 |
* inputs - filename+path of pid file |
342 |
* output - NONE |
343 |
* side effects - write the pid of the ircd to filename |
344 |
*/ |
345 |
static void |
346 |
write_pidfile(const char *filename) |
347 |
{ |
348 |
FBFILE *fb; |
349 |
|
350 |
if ((fb = fbopen(filename, "w"))) |
351 |
{ |
352 |
char buff[32]; |
353 |
unsigned int pid = (unsigned int)getpid(); |
354 |
size_t nbytes = ircsprintf(buff, "%u\n", pid); |
355 |
|
356 |
if ((fbputs(buff, fb, nbytes) == -1)) |
357 |
ilog(L_ERROR, "Error writing %u to pid file %s (%s)", |
358 |
pid, filename, strerror(errno)); |
359 |
|
360 |
fbclose(fb); |
361 |
return; |
362 |
} |
363 |
else |
364 |
{ |
365 |
ilog(L_ERROR, "Error opening pid file %s", filename); |
366 |
} |
367 |
} |
368 |
|
369 |
/* check_pidfile() |
370 |
* |
371 |
* inputs - filename+path of pid file |
372 |
* output - none |
373 |
* side effects - reads pid from pidfile and checks if ircd is in process |
374 |
* list. if it is, gracefully exits |
375 |
* -kre |
376 |
*/ |
377 |
static void |
378 |
check_pidfile(const char *filename) |
379 |
{ |
380 |
#ifndef _WIN32 |
381 |
FBFILE *fb; |
382 |
char buff[32]; |
383 |
pid_t pidfromfile; |
384 |
|
385 |
/* Don't do logging here, since we don't have log() initialised */ |
386 |
if ((fb = fbopen(filename, "r"))) |
387 |
{ |
388 |
if (fbgets(buff, 20, fb) == NULL) |
389 |
{ |
390 |
/* log(L_ERROR, "Error reading from pid file %s (%s)", filename, |
391 |
* strerror(errno)); |
392 |
*/ |
393 |
} |
394 |
else |
395 |
{ |
396 |
pidfromfile = atoi(buff); |
397 |
|
398 |
if (!kill(pidfromfile, 0)) |
399 |
{ |
400 |
/* log(L_ERROR, "Server is already running"); */ |
401 |
printf("ircd: daemon is already running\n"); |
402 |
exit(-1); |
403 |
} |
404 |
} |
405 |
|
406 |
fbclose(fb); |
407 |
} |
408 |
else if (errno != ENOENT) |
409 |
{ |
410 |
/* log(L_ERROR, "Error opening pid file %s", filename); */ |
411 |
} |
412 |
#endif |
413 |
} |
414 |
|
415 |
/* setup_corefile() |
416 |
* |
417 |
* inputs - nothing |
418 |
* output - nothing |
419 |
* side effects - setups corefile to system limits. |
420 |
* -kre |
421 |
*/ |
422 |
static void |
423 |
setup_corefile(void) |
424 |
{ |
425 |
#ifdef HAVE_SYS_RESOURCE_H |
426 |
struct rlimit rlim; /* resource limits */ |
427 |
|
428 |
/* Set corefilesize to maximum */ |
429 |
if (!getrlimit(RLIMIT_CORE, &rlim)) |
430 |
{ |
431 |
rlim.rlim_cur = rlim.rlim_max; |
432 |
setrlimit(RLIMIT_CORE, &rlim); |
433 |
} |
434 |
#endif |
435 |
} |
436 |
|
437 |
/* init_ssl() |
438 |
* |
439 |
* inputs - nothing |
440 |
* output - nothing |
441 |
* side effects - setups SSL context. |
442 |
*/ |
443 |
static void |
444 |
init_ssl(void) |
445 |
{ |
446 |
#ifdef HAVE_LIBCRYPTO |
447 |
SSL_load_error_strings(); |
448 |
SSLeay_add_ssl_algorithms(); |
449 |
|
450 |
ServerInfo.ctx = SSL_CTX_new(SSLv23_server_method()); |
451 |
if (!ServerInfo.ctx) |
452 |
{ |
453 |
const char *s; |
454 |
|
455 |
fprintf(stderr, "ERROR: Could not initialize the SSL context -- %s\n", |
456 |
s = ERR_lib_error_string(ERR_get_error())); |
457 |
ilog(L_CRIT, "ERROR: Could not initialize the SSL context -- %s\n", s); |
458 |
} |
459 |
|
460 |
SSL_CTX_set_options(ServerInfo.ctx, SSL_OP_NO_SSLv2); |
461 |
SSL_CTX_set_options(ServerInfo.ctx, SSL_OP_TLS_ROLLBACK_BUG|SSL_OP_ALL); |
462 |
SSL_CTX_set_verify(ServerInfo.ctx, SSL_VERIFY_NONE, NULL); |
463 |
|
464 |
bio_spare_fd = save_spare_fd("SSL private key validation"); |
465 |
#endif /* HAVE_LIBCRYPTO */ |
466 |
} |
467 |
|
468 |
/* init_callbacks() |
469 |
* |
470 |
* inputs - nothing |
471 |
* output - nothing |
472 |
* side effects - setups standard hook points |
473 |
*/ |
474 |
static void |
475 |
init_callbacks(void) |
476 |
{ |
477 |
iorecv_cb = register_callback("iorecv", NULL); |
478 |
iosend_cb = register_callback("iosend", NULL); |
479 |
iorecvctrl_cb = register_callback("iorecvctrl", NULL); |
480 |
iosendctrl_cb = register_callback("iosendctrl", NULL); |
481 |
} |
482 |
|
483 |
static void * |
484 |
changing_fdlimit(va_list args) |
485 |
{ |
486 |
int old_fdlimit = hard_fdlimit; |
487 |
int fdmax = va_arg(args, int); |
488 |
|
489 |
/* allow MAXCLIENTS_MIN clients even at the cost of MAX_BUFFER and |
490 |
* some not really LEAKED_FDS */ |
491 |
fdmax = IRCD_MAX(fdmax, LEAKED_FDS + MAX_BUFFER + MAXCLIENTS_MIN); |
492 |
|
493 |
pass_callback(fdlimit_hook, fdmax); |
494 |
|
495 |
if (ServerInfo.max_clients > MAXCLIENTS_MAX) |
496 |
{ |
497 |
if (old_fdlimit != 0) |
498 |
sendto_realops_flags(UMODE_ALL, L_ALL, |
499 |
"HARD_FDLIMIT changed to %d, adjusting MAXCLIENTS to %d", |
500 |
hard_fdlimit, MAXCLIENTS_MAX); |
501 |
|
502 |
ServerInfo.max_clients = MAXCLIENTS_MAX; |
503 |
} |
504 |
|
505 |
return NULL; |
506 |
} |
507 |
|
508 |
int |
509 |
main(int argc, char *argv[]) |
510 |
{ |
511 |
/* Check to see if the user is running |
512 |
* us as root, which is a nono |
513 |
*/ |
514 |
#ifndef _WIN32 |
515 |
if (geteuid() == 0) |
516 |
{ |
517 |
fprintf(stderr, "Don't run ircd as root!!!\n"); |
518 |
return 1; |
519 |
} |
520 |
|
521 |
/* Setup corefile size immediately after boot -kre */ |
522 |
setup_corefile(); |
523 |
|
524 |
/* set initialVMTop before we allocate any memory */ |
525 |
initialVMTop = get_vm_top(); |
526 |
#endif |
527 |
|
528 |
/* save server boot time right away, so getrusage works correctly */ |
529 |
set_time(); |
530 |
|
531 |
outofmemory = ircd_outofmemory; |
532 |
|
533 |
/* It ain't random, but it ought to be a little harder to guess */ |
534 |
srand(SystemTime.tv_sec ^ (SystemTime.tv_usec | (getpid() << 20))); |
535 |
memset(&me, 0, sizeof(me)); |
536 |
memset(&meLocalUser, 0, sizeof(meLocalUser)); |
537 |
me.localClient = &meLocalUser; |
538 |
dlinkAdd(&me, &me.node, &global_client_list); /* Pointer to beginning |
539 |
of Client list */ |
540 |
|
541 |
memset(&ServerInfo, 0, sizeof(ServerInfo)); |
542 |
|
543 |
/* Initialise the channel capability usage counts... */ |
544 |
init_chcap_usage_counts(); |
545 |
|
546 |
ConfigFileEntry.dpath = DPATH; |
547 |
ConfigFileEntry.configfile = CPATH; /* Server configuration file */ |
548 |
ConfigFileEntry.klinefile = KPATH; /* Server kline file */ |
549 |
ConfigFileEntry.xlinefile = XPATH; /* Server xline file */ |
550 |
ConfigFileEntry.rxlinefile = RXPATH; /* Server regex xline file */ |
551 |
ConfigFileEntry.rklinefile = RKPATH; /* Server regex kline file */ |
552 |
ConfigFileEntry.dlinefile = DLPATH; /* dline file */ |
553 |
ConfigFileEntry.glinefile = GPATH; /* gline log file */ |
554 |
ConfigFileEntry.cresvfile = CRESVPATH; /* channel resv file */ |
555 |
ConfigFileEntry.nresvfile = NRESVPATH; /* nick resv file */ |
556 |
myargv = argv; |
557 |
umask(077); /* better safe than sorry --SRB */ |
558 |
|
559 |
parseargs(&argc, &argv, myopts); |
560 |
|
561 |
if (printVersion) |
562 |
{ |
563 |
printf("ircd: version %s\n", ircd_version); |
564 |
exit(EXIT_SUCCESS); |
565 |
} |
566 |
|
567 |
if (chdir(ConfigFileEntry.dpath)) |
568 |
{ |
569 |
perror("chdir"); |
570 |
exit(EXIT_FAILURE); |
571 |
} |
572 |
|
573 |
init_ssl(); |
574 |
|
575 |
#ifndef _WIN32 |
576 |
if (!server_state.foreground) |
577 |
{ |
578 |
make_daemon(); |
579 |
close_standard_fds(); /* this needs to be before init_comm()! */ |
580 |
} |
581 |
else |
582 |
print_startup(getpid()); |
583 |
#endif |
584 |
|
585 |
setup_signals(); |
586 |
|
587 |
get_ircd_platform(ircd_platform); |
588 |
|
589 |
/* Init the event subsystem */ |
590 |
eventInit(); |
591 |
/* We need this to initialise the fd array before anything else */ |
592 |
fdlist_init(); |
593 |
fdlimit_hook = install_hook(fdlimit_cb, changing_fdlimit); |
594 |
init_log(logFileName); |
595 |
ServerInfo.can_use_v6 = check_can_use_v6(); |
596 |
init_comm(); /* This needs to be setup early ! -- adrian */ |
597 |
|
598 |
/* Check if there is pidfile and daemon already running */ |
599 |
check_pidfile(pidFileName); |
600 |
|
601 |
#ifndef NOBALLOC |
602 |
initBlockHeap(); |
603 |
#endif |
604 |
init_dlink_nodes(); |
605 |
init_callbacks(); |
606 |
initialize_message_files(); |
607 |
dbuf_init(); |
608 |
init_hash(); |
609 |
init_ip_hash_table(); /* client host ip hash table */ |
610 |
init_host_hash(); /* Host-hashtable. */ |
611 |
clear_tree_parse(); |
612 |
init_client(); |
613 |
init_class(); |
614 |
init_whowas(); |
615 |
init_stats(); |
616 |
read_conf_files(1); /* cold start init conf files */ |
617 |
initServerMask(); |
618 |
me.id[0] = '\0'; |
619 |
init_uid(); |
620 |
init_auth(); /* Initialise the auth code */ |
621 |
#ifndef _WIN32 |
622 |
init_resolver(); /* Needs to be setup before the io loop */ |
623 |
#endif |
624 |
initialize_server_capabs(); /* Set up default_server_capabs */ |
625 |
initialize_global_set_options(); |
626 |
init_channels(); |
627 |
init_channel_modes(); |
628 |
|
629 |
if (ServerInfo.name == NULL) |
630 |
{ |
631 |
ilog(L_CRIT, "No server name specified in serverinfo block."); |
632 |
exit(EXIT_FAILURE); |
633 |
} |
634 |
strlcpy(me.name, ServerInfo.name, sizeof(me.name)); |
635 |
|
636 |
/* serverinfo{} description must exist. If not, error out.*/ |
637 |
if (ServerInfo.description == NULL) |
638 |
{ |
639 |
ilog(L_CRIT, |
640 |
"ERROR: No server description specified in serverinfo block."); |
641 |
exit(EXIT_FAILURE); |
642 |
} |
643 |
strlcpy(me.info, ServerInfo.description, sizeof(me.info)); |
644 |
|
645 |
me.from = &me; |
646 |
me.servptr = &me; |
647 |
|
648 |
SetMe(&me); |
649 |
make_server(&me); |
650 |
|
651 |
me.lasttime = me.since = me.firsttime = CurrentTime; |
652 |
hash_add_client(&me); |
653 |
|
654 |
/* add ourselves to global_serv_list */ |
655 |
dlinkAdd(&me, make_dlink_node(), &global_serv_list); |
656 |
|
657 |
check_class(); |
658 |
|
659 |
#ifndef STATIC_MODULES |
660 |
if (chdir(MODPATH)) |
661 |
{ |
662 |
ilog (L_CRIT, "Could not load core modules. Terminating!"); |
663 |
exit(EXIT_FAILURE); |
664 |
} |
665 |
|
666 |
load_all_modules(1); |
667 |
load_conf_modules(); |
668 |
load_core_modules(1); |
669 |
/* Go back to DPATH after checking to see if we can chdir to MODPATH */ |
670 |
chdir(ConfigFileEntry.dpath); |
671 |
#else |
672 |
load_all_modules(1); |
673 |
#endif |
674 |
/* |
675 |
* assemble_umode_buffer() has to be called after |
676 |
* reading conf/loading modules. |
677 |
*/ |
678 |
assemble_umode_buffer(); |
679 |
|
680 |
write_pidfile(pidFileName); |
681 |
|
682 |
ilog(L_NOTICE, "Server Ready"); |
683 |
|
684 |
eventAddIsh("cleanup_glines", cleanup_glines, NULL, CLEANUP_GLINES_TIME); |
685 |
eventAddIsh("cleanup_tklines", cleanup_tklines, NULL, CLEANUP_TKLINES_TIME); |
686 |
|
687 |
/* We want try_connections to be called as soon as possible now! -- adrian */ |
688 |
/* No, 'cause after a restart it would cause all sorts of nick collides */ |
689 |
eventAddIsh("try_connections", try_connections, NULL, STARTUP_CONNECTIONS_TIME); |
690 |
|
691 |
eventAddIsh("collect_zipstats", collect_zipstats, NULL, ZIPSTATS_TIME); |
692 |
|
693 |
/* Setup the timeout check. I'll shift it later :) -- adrian */ |
694 |
eventAddIsh("comm_checktimeouts", comm_checktimeouts, NULL, 1); |
695 |
|
696 |
if (ConfigServerHide.links_delay > 0) |
697 |
eventAddIsh("write_links_file", write_links_file, NULL, ConfigServerHide.links_delay); |
698 |
else |
699 |
ConfigServerHide.links_disabled = 1; |
700 |
|
701 |
if (splitmode) |
702 |
eventAddIsh("check_splitmode", check_splitmode, NULL, 60); |
703 |
|
704 |
io_loop(); |
705 |
return(0); |
706 |
} |