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root/svn/ircd-hybrid/trunk/src/ircd.c

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ircd-hybrid-7.2/src/ircd.c (file contents), Revision 876 by michael, Wed Oct 24 21:51:21 2007 UTC vs.
ircd-hybrid/trunk/src/ircd.c (file contents), Revision 4106 by michael, Mon Jun 30 15:50:11 2014 UTC

#	Line 1 | Line 1
1		/*
2	<	*  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
3	<	*  ircd.c: Starts up and runs the ircd.
2	>	*  ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd)
3		*
4	<	*  Copyright (C) 2002 by the past and present ircd coders, and others.
4	>	*  Copyright (c) 1997-2014 ircd-hybrid development team
5		*
6		*  This program is free software; you can redistribute it and/or modify
7		*  it under the terms of the GNU General Public License as published by
#	Line 18 | Line 17
17		*  along with this program; if not, write to the Free Software
18		*  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
19		*  USA
20	<	*
21	<	*  $Id$
20	>	*/
21	>
22	>	/*! \file ircd.c
23	>	* \brief Starts up and runs the ircd.
24	>	* \version $Id$
25		*/
26
27		#include "stdinc.h"
28	<	#include "s_user.h"
29	<	#include "tools.h"
28	>	#include "user.h"
29	>	#include "list.h"
30		#include "ircd.h"
31		#include "channel.h"
30	–	#include "channel_mode.h"
32		#include "client.h"
32	–	#include "common.h"
33		#include "event.h"
34		#include "fdlist.h"
35		#include "hash.h"
36		#include "irc_string.h"
37	–	#include "sprintf_irc.h"
37		#include "ircd_signal.h"
38	<	#include "list.h"
40	<	#include "s_gline.h"
38	>	#include "gline.h"
39		#include "motd.h"
40	<	#include "ircd_handler.h"
43	<	#include "msg.h"         /* msgtab */
40	>	#include "conf.h"
41		#include "hostmask.h"
45	–	#include "numeric.h"
46	–	#include "packet.h"
42		#include "parse.h"
43	<	#include "irc_res.h"
43	>	#include "res.h"
44		#include "restart.h"
45	<	#include "s_auth.h"
45	>	#include "rng_mt.h"
46	>	#include "auth.h"
47		#include "s_bsd.h"
48	<	#include "s_conf.h"
49	<	#include "s_log.h"
54	<	#include "s_misc.h"
55	<	#include "s_serv.h"      /* try_connections */
56	<	#include "s_stats.h"
48	>	#include "log.h"
49	>	#include "server.h"      /* try_connections */
50		#include "send.h"
51		#include "whowas.h"
52		#include "modules.h"
53		#include "memory.h"
54	<	#include "hook.h"
54	>	#include "mempool.h"
55		#include "ircd_getopt.h"
63	–	#include "balloc.h"
64	–	#include "motd.h"
65	–	#include "supported.h"
56		#include "watch.h"
57	+	#include "conf_db.h"
58	+	#include "conf_class.h"
59
68	–	/* Try and find the correct name to use with getrlimit() for setting the max.
69	–	* number of files allowed to be open by this process.
70	–	*/
60
61	<	/* /quote set variables */
62	<	struct SetOptions GlobalSetOptions;
61	>	#ifdef HAVE_LIBGEOIP
62	>	GeoIP *geoip_ctx;
63	>	#endif
64
65	<	/* configuration set from ircd.conf */
76	<	struct config_file_entry ConfigFileEntry;
77	<	/* server info set from ircd.conf */
78	<	struct server_info ServerInfo;
79	<	/* admin info set from ircd.conf */
80	<	struct admin_info AdminInfo = { NULL, NULL, NULL };
81	<	struct Counter Count = { 0, 0, 0, 0, 0, 0, 0, 0 };
82	<	struct ServerState_t server_state = { 0 };
83	<	struct logging_entry ConfigLoggingEntry = { 1, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0} };
65	>	struct ServerStatistics ServerStats;
66		struct timeval SystemTime;
67		struct Client me;             /* That's me */
68		struct LocalUser meLocalUser; /* That's also part of me */
87	–	unsigned long connect_id = 0; /* unique connect ID */
69
89	–	static unsigned long initialVMTop = 0;   /* top of virtual memory at init */
70		const char *logFileName = LPATH;
71		const char *pidFileName = PPATH;
72
73		char **myargv;
94	–	char ircd_platform[PLATFORMLEN];
74
75		int dorehash = 0;
76		int doremotd = 0;
98	–	time_t nextconnect = 1;       /* time for next try_connections call */
77
78		/* Set to zero because it should be initialized later using
79		* initialize_server_capabs
80		*/
81	<	int default_server_capabs = 0;
81	>	unsigned int default_server_capabs;
82	>	unsigned int splitmode;
83	>	unsigned int splitchecking;
84	>	unsigned int split_users;
85	>	unsigned int split_servers;
86
87	<	#ifdef HAVE_LIBCRYPTO
88	<	int bio_spare_fd = -1;
89	<	#endif
87	>	static struct event event_cleanup_glines =
88	>	{
89	>	.name = "cleanup_glines",
90	>	.handler = cleanup_glines,
91	>	.when = CLEANUP_GLINES_TIME
92	>	};
93
94	<	int splitmode;
95	<	int splitchecking;
96	<	int split_users;
97	<	unsigned int split_servers;
94	>	static struct event event_cleanup_tklines =
95	>	{
96	>	.name = "cleanup_tklines",
97	>	.handler = cleanup_tklines,
98	>	.when = CLEANUP_TKLINES_TIME
99	>	};
100
101	<	/* Do klines the same way hybrid-6 did them, i.e. at the
102	<	* top of the next io_loop instead of in the same loop as
103	<	* the klines are being applied.
104	<	*
105	<	* This should fix strange CPU starvation as very indirectly reported.
106	<	* (Why do you people not email bug reports? WHY? WHY?)
120	<	*
121	<	* - Dianora
122	<	*/
101	>	static struct event event_try_connections =
102	>	{
103	>	.name = "try_connections",
104	>	.handler = try_connections,
105	>	.when = STARTUP_CONNECTIONS_TIME
106	>	};
107
108	<	int rehashed_klines = 0;
108	>	static struct event event_comm_checktimeouts =
109	>	{
110	>	.name = "comm_checktimeouts",
111	>	.handler = comm_checktimeouts,
112	>	.when = 1
113	>	};
114
115	<	/*
127	<	* get_vm_top - get the operating systems notion of the resident set size
128	<	*/
129	<	#ifndef _WIN32
130	<	static unsigned long
131	<	get_vm_top(void)
115	>	static struct event event_save_all_databases =
116		{
117	<	/*
118	<	* NOTE: sbrk is not part of the ANSI C library or the POSIX.1 standard
119	<	* however it seems that everyone defines it. Calling sbrk with a 0
120	<	* argument will return a pointer to the top of the process virtual
137	<	* memory without changing the process size, so this call should be
138	<	* reasonably safe (sbrk returns the new value for the top of memory).
139	<	* This code relies on the notion that the address returned will be an
140	<	* offset from 0 (NULL), so the result of sbrk is cast to a size_t and
141	<	* returned. We really shouldn't be using it here but...
142	<	*/
117	>	.name = "save_all_databases",
118	>	.handler = save_all_databases,
119	>	.when = DATABASE_UPDATE_TIMEOUT
120	>	};
121
122	<	void *vptr = sbrk(0);
123	<	return((unsigned long)vptr);
124	<	}
122	>	struct event event_write_links_file =
123	>	{
124	>	.name = "write_links_file",
125	>	.handler = write_links_file,
126	>	};
127	>
128	>	struct event event_check_splitmode =
129	>	{
130	>	.name = "check_splitmode",
131	>	.handler = check_splitmode,
132	>	.when = 60
133	>	};
134
135		/*
136		* print_startup - print startup information
#	Line 151 | Line 138 | get_vm_top(void)
138		static void
139		print_startup(int pid)
140		{
141	<	printf("ircd: version %s\n", ircd_version);
141	>	printf("ircd: version %s(%s)\n", ircd_version, serno);
142		printf("ircd: pid %d\n", pid);
143		printf("ircd: running in %s mode from %s\n", !server_state.foreground ? "background"
144		: "foreground", ConfigFileEntry.dpath);
#	Line 175 | Line 162 | make_daemon(void)
162
163		setsid();
164		}
178	–	#endif
179	–
180	–	/*
181	–	* get_maxrss - get the operating systems notion of the resident set size
182	–	*/
183	–	unsigned long
184	–	get_maxrss(void)
185	–	{
186	–	#ifdef _WIN32
187	–	return (0);   /* FIXME */
188	–	#else
189	–	return (get_vm_top() - initialVMTop);
190	–	#endif
191	–	}
165
166		static int printVersion = 0;
167
168	<	struct lgetopt myopts[] = {
169	<	{"dlinefile",  &ConfigFileEntry.dlinefile,
170	<	STRING, "File to use for dline.conf"},
198	<	{"configfile", &ConfigFileEntry.configfile,
168	>	static struct lgetopt myopts[] =
169	>	{
170	>	{"configfile", &ConfigFileEntry.configfile,
171		STRING, "File to use for ircd.conf"},
172	<	{"klinefile",  &ConfigFileEntry.klinefile,
173	<	STRING, "File to use for kline.conf"},
174	<	{"xlinefile",  &ConfigFileEntry.xlinefile,
175	<	STRING, "File to use for xline.conf"},
176	<	{"logfile",    &logFileName,
172	>	{"glinefile",  &ConfigFileEntry.glinefile,
173	>	STRING, "File to use for gline database"},
174	>	{"klinefile",  &ConfigFileEntry.klinefile,
175	>	STRING, "File to use for kline database"},
176	>	{"dlinefile",  &ConfigFileEntry.dlinefile,
177	>	STRING, "File to use for dline database"},
178	>	{"xlinefile",  &ConfigFileEntry.xlinefile,
179	>	STRING, "File to use for xline database"},
180	>	{"resvfile",  &ConfigFileEntry.resvfile,
181	>	STRING, "File to use for resv database"},
182	>	{"logfile",    &logFileName,
183		STRING, "File to use for ircd.log"},
184		{"pidfile",    &pidFileName,
185		STRING, "File to use for process ID"},
186	<	{"foreground", &server_state.foreground,
186	>	{"foreground", &server_state.foreground,
187		YESNO, "Run in foreground (don't detach)"},
188	<	{"version",    &printVersion,
188	>	{"version",    &printVersion,
189		YESNO, "Print version and exit"},
190		{"help", NULL, USAGE, "Print this text"},
191		{NULL, NULL, STRING, NULL},
#	Line 216 | Line 194 | struct lgetopt myopts[] = {
194		void
195		set_time(void)
196		{
197	<	static char to_send[200];
220	<	struct timeval newtime;
221	<	#ifdef _WIN32
222	<	FILETIME ft;
223	<
224	<	GetSystemTimeAsFileTime(&ft);
225	<	if (ft.dwLowDateTime < 0xd53e8000)
226	<	ft.dwHighDateTime--;
227	<	ft.dwLowDateTime -= 0xd53e8000;
228	<	ft.dwHighDateTime -= 0x19db1de;
229	<
230	<	newtime.tv_sec  = (*(uint64_t *) &ft) / 10000000;
231	<	newtime.tv_usec = (*(uint64_t *) &ft) / 10 % 1000000;
232	<	#else
233	<	newtime.tv_sec  = 0;
234	<	newtime.tv_usec = 0;
197	>	struct timeval newtime = { .tv_sec = 0, .tv_usec = 0 };
198
199		if (gettimeofday(&newtime, NULL) == -1)
200		{
201	<	ilog(L_ERROR, "Clock Failure (%s), TS can be corrupted",
201	>	ilog(LOG_TYPE_IRCD, "Clock Failure (%s), TS can be corrupted",
202		strerror(errno));
203	<	sendto_realops_flags(UMODE_ALL, L_ALL,
203	>	sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
204		"Clock Failure (%s), TS can be corrupted",
205		strerror(errno));
206	<	restart("Clock Failure");
206	>	server_die("Clock Failure", 1);
207		}
245	–	#endif
208
209		if (newtime.tv_sec < CurrentTime)
210		{
211	<	ircsprintf(to_send, "System clock is running backwards - (%lu < %lu)",
212	<	(unsigned long)newtime.tv_sec, (unsigned long)CurrentTime);
213	<	report_error(L_ALL, to_send, me.name, 0);
211	>	ilog(LOG_TYPE_IRCD, "System clock is running backwards - (%lu < %lu)",
212	>	(unsigned long)newtime.tv_sec, (unsigned long)CurrentTime);
213	>	sendto_realops_flags(UMODE_DEBUG, L_ALL, SEND_NOTICE,
214	>	"System clock is running backwards - (%lu < %lu)",
215	>	(unsigned long)newtime.tv_sec,
216	>	(unsigned long)CurrentTime);
217		set_back_events(CurrentTime - newtime.tv_sec);
218		}
219
#	Line 259 | Line 224 | set_time(void)
224		static void
225		io_loop(void)
226		{
227	<	while (1 == 1)
227	>	while (1)
228		{
264	–	/*
265	–	* Maybe we want a flags word?
266	–	* ie. if (REHASHED_KLINES(global_flags))
267	–	* SET_REHASHED_KLINES(global_flags)
268	–	* CLEAR_REHASHED_KLINES(global_flags)
269	–	*
270	–	* - Dianora
271	–	*/
272	–	if (rehashed_klines)
273	–	{
274	–	check_conf_klines();
275	–	rehashed_klines = 0;
276	–	}
277	–
229		if (listing_client_list.head)
230		{
231		dlink_node *ptr = NULL, *ptr_next = NULL;
232		DLINK_FOREACH_SAFE(ptr, ptr_next, listing_client_list.head)
233	<	{
283	<	struct Client *client_p = ptr->data;
284	<	assert(client_p->localClient->list_task);
285	<	safe_list_channels(client_p, client_p->localClient->list_task, 0, 0);
286	<	}
233	>	safe_list_channels(ptr->data, 0);
234		}
235
236	<	/* Run pending events, then get the number of seconds to the next
237	<	* event
291	<	*/
292	<	while (eventNextTime() <= CurrentTime)
293	<	eventRun();
236	>	/* Run pending events */
237	>	event_run();
238
239		comm_select();
240		exit_aborted_clients();
241		free_exited_clients();
298	–	send_queued_all();
242
243		/* Check to see whether we have to rehash the configuration .. */
244		if (dorehash)
#	Line 303 | Line 246 | io_loop(void)
246		rehash(1);
247		dorehash = 0;
248		}
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");
252	>	motd_recache();
253	>	sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
254	>	"Got signal SIGUSR1, reloading motd file(s)");
255		doremotd = 0;
256		}
257		}
#	Line 317 | Line 261 | io_loop(void)
261		*
262		* inputs       - none
263		* output       - none
264	<	* side effects - This sets all global set options needed
264	>	* side effects - This sets all global set options needed
265		*/
266		static void
267		initialize_global_set_options(void)
#	Line 348 | Line 292 | initialize_global_set_options(void)
292		}
293
294		GlobalSetOptions.ident_timeout = IDENT_TIMEOUT;
351	–	GlobalSetOptions.idletime = ConfigFileEntry.idletime;
295		/* End of global set options */
296		}
297
355	–	/* initialize_message_files()
356	–	*
357	–	* inputs       - none
358	–	* output       - none
359	–	* side effects - Set up all message files needed, motd etc.
360	–	*/
361	–	static void
362	–	initialize_message_files(void)
363	–	{
364	–	init_message_file(USER_MOTD, MPATH, &ConfigFileEntry.motd);
365	–	init_message_file(OPER_MOTD, OPATH, &ConfigFileEntry.opermotd);
366	–	init_message_file(USER_LINKS, LIPATH, &ConfigFileEntry.linksfile);
367	–
368	–	read_message_file(&ConfigFileEntry.motd);
369	–	read_message_file(&ConfigFileEntry.opermotd);
370	–	read_message_file(&ConfigFileEntry.linksfile);
371	–
372	–	init_isupport();
373	–	}
374	–
298		/* initialize_server_capabs()
299		*
300		* inputs       - none
#	Line 381 | Line 304 | static void
304		initialize_server_capabs(void)
305		{
306		add_capability("QS", CAP_QS, 1);
384	–	add_capability("LL", CAP_LL, 1);
307		add_capability("EOB", CAP_EOB, 1);
308	<	if (ServerInfo.sid != NULL)   /* only enable TS6 if we have an SID */
387	<	add_capability("TS6", CAP_TS6, 0);
388	<	add_capability("ZIP", CAP_ZIP, 0);
308	>	add_capability("TS6", CAP_TS6, 0);
309		add_capability("CLUSTER", CAP_CLUSTER, 1);
310	<	#ifdef HALFOPS
310	>	add_capability("SVS", CAP_SVS, 1);
311	>	add_capability("CHW", CAP_CHW, 1);
312		add_capability("HOPS", CAP_HOPS, 1);
392	–	#endif
313		}
314
315		/* write_pidfile()
#	Line 401 | Line 321 | initialize_server_capabs(void)
321		static void
322		write_pidfile(const char *filename)
323		{
324	<	FBFILE *fb;
324	>	FILE *fb;
325
326	<	if ((fb = fbopen(filename, "w")))
326	>	if ((fb = fopen(filename, "w")))
327		{
328	<	char buff[32];
328	>	char buff[IRCD_BUFSIZE];
329		unsigned int pid = (unsigned int)getpid();
410	–	size_t nbytes = ircsprintf(buff, "%u\n", pid);
330
331	<	if ((fbputs(buff, fb, nbytes) == -1))
332	<	ilog(L_ERROR, "Error writing %u to pid file %s (%s)",
331	>	snprintf(buff, sizeof(buff), "%u\n", pid);
332	>
333	>	if ((fputs(buff, fb) == -1))
334	>	ilog(LOG_TYPE_IRCD, "Error writing %u to pid file %s (%s)",
335		pid, filename, strerror(errno));
336
337	<	fbclose(fb);
417	<	return;
337	>	fclose(fb);
338		}
339		else
340		{
341	<	ilog(L_ERROR, "Error opening pid file %s", filename);
341	>	ilog(LOG_TYPE_IRCD, "Error opening pid file %s", filename);
342		}
343		}
344
#	Line 433 | Line 353 | write_pidfile(const char *filename)
353		static void
354		check_pidfile(const char *filename)
355		{
356	<	#ifndef _WIN32
357	<	FBFILE *fb;
438	<	char buff[32];
356	>	FILE *fb;
357	>	char buff[IRCD_BUFSIZE];
358		pid_t pidfromfile;
359
360		/* Don't do logging here, since we don't have log() initialised */
361	<	if ((fb = fbopen(filename, "r")))
361	>	if ((fb = fopen(filename, "r")))
362		{
363	<	if (fbgets(buff, 20, fb) == NULL)
363	>	if (fgets(buff, 20, fb) == NULL)
364		{
365		/* log(L_ERROR, "Error reading from pid file %s (%s)", filename,
366		* strerror(errno));
#	Line 459 | Line 378 | check_pidfile(const char *filename)
378		}
379		}
380
381	<	fbclose(fb);
381	>	fclose(fb);
382		}
383		else if (errno != ENOENT)
384		{
385		/* log(L_ERROR, "Error opening pid file %s", filename); */
386		}
468	–	#endif
387		}
388
389		/* setup_corefile()
#	Line 490 | Line 408 | setup_corefile(void)
408		#endif
409		}
410
411	+	#ifdef HAVE_LIBCRYPTO
412	+	static int
413	+	always_accept_verify_cb(int preverify_ok, X509_STORE_CTX *x509_ctx)
414	+	{
415	+	return 1;
416	+	}
417	+	#endif
418	+
419		/* init_ssl()
420		*
421		* inputs       - nothing
#	Line 497 | Line 423 | setup_corefile(void)
423		* side effects - setups SSL context.
424		*/
425		static void
426	<	init_ssl(void)
426	>	ssl_init(void)
427		{
428		#ifdef HAVE_LIBCRYPTO
429	+	const unsigned char session_id[] = "ircd-hybrid";
430	+
431		SSL_load_error_strings();
432		SSLeay_add_ssl_algorithms();
433
434	<	ServerInfo.ctx = SSL_CTX_new(SSLv23_server_method());
507	<	if (!ServerInfo.ctx)
434	>	if ((ServerInfo.server_ctx = SSL_CTX_new(SSLv23_server_method())) == NULL)
435		{
436		const char *s;
437
438	<	fprintf(stderr, "ERROR: Could not initialize the SSL context -- %s\n",
438	>	fprintf(stderr, "ERROR: Could not initialize the SSL Server context -- %s\n",
439		s = ERR_lib_error_string(ERR_get_error()));
440	<	ilog(L_CRIT, "ERROR: Could not initialize the SSL context -- %s\n", s);
440	>	ilog(LOG_TYPE_IRCD, "ERROR: Could not initialize the SSL Server context -- %s\n", s);
441		}
442
443	<	SSL_CTX_set_options(ServerInfo.ctx, SSL_OP_NO_SSLv2);
444	<	SSL_CTX_set_options(ServerInfo.ctx, SSL_OP_TLS_ROLLBACK_BUG|SSL_OP_ALL);
445	<	SSL_CTX_set_verify(ServerInfo.ctx, SSL_VERIFY_NONE, NULL);
443	>	SSL_CTX_set_options(ServerInfo.server_ctx, SSL_OP_NO_SSLv2|SSL_OP_NO_SSLv3|SSL_OP_NO_TLSv1);
444	>	SSL_CTX_set_options(ServerInfo.server_ctx, SSL_OP_TLS_ROLLBACK_BUG);
445	>	SSL_CTX_set_verify(ServerInfo.server_ctx, SSL_VERIFY_PEER|SSL_VERIFY_CLIENT_ONCE,
446	>	always_accept_verify_cb);
447	>	SSL_CTX_set_session_id_context(ServerInfo.server_ctx, session_id, sizeof(session_id) - 1);
448
449	<	bio_spare_fd = save_spare_fd("SSL private key validation");
450	<	#endif /* HAVE_LIBCRYPTO */
451	<	}
449	>	#if OPENSSL_VERSION_NUMBER >= 0x1000005FL && !defined(OPENSSL_NO_ECDH)
450	>	{
451	>	EC_KEY *key = EC_KEY_new_by_curve_name(NID_X9_62_prime256v1);
452
453	<	/* init_callbacks()
454	<	*
455	<	* inputs       - nothing
456	<	* output       - nothing
457	<	* side effects - setups standard hook points
458	<	*/
459	<	static void
460	<	init_callbacks(void)
461	<	{
462	<	iorecv_cb = register_callback("iorecv", iorecv_default);
463	<	iosend_cb = register_callback("iosend", iosend_default);
464	<	iorecvctrl_cb = register_callback("iorecvctrl", NULL);
465	<	iosendctrl_cb = register_callback("iosendctrl", NULL);
453	>	if (key)
454	>	{
455	>	SSL_CTX_set_tmp_ecdh(ServerInfo.server_ctx, key);
456	>	EC_KEY_free(key);
457	>	}
458	>	}
459	>
460	>	SSL_CTX_set_options(ServerInfo.server_ctx, SSL_OP_SINGLE_ECDH_USE);
461	>	#endif
462	>
463	>	if ((ServerInfo.client_ctx = SSL_CTX_new(SSLv23_client_method())) == NULL)
464	>	{
465	>	const char *s;
466	>
467	>	fprintf(stderr, "ERROR: Could not initialize the SSL Client context -- %s\n",
468	>	s = ERR_lib_error_string(ERR_get_error()));
469	>	ilog(LOG_TYPE_IRCD, "ERROR: Could not initialize the SSL Client context -- %s\n", s);
470	>	}
471	>
472	>	SSL_CTX_set_options(ServerInfo.client_ctx, SSL_OP_NO_SSLv2|SSL_OP_NO_SSLv3|SSL_OP_NO_TLSv1);
473	>	SSL_CTX_set_options(ServerInfo.client_ctx, SSL_OP_TLS_ROLLBACK_BUG);
474	>	SSL_CTX_set_verify(ServerInfo.client_ctx, SSL_VERIFY_PEER|SSL_VERIFY_CLIENT_ONCE,
475	>	always_accept_verify_cb);
476	>	#endif /* HAVE_LIBCRYPTO */
477		}
478
479		int
480		main(int argc, char *argv[])
481		{
482	<	/* Check to see if the user is running
543	<	* us as root, which is a nono
544	<	*/
545	<	#ifndef _WIN32
482	>	/* Check to see if the user is running us as root, which is a nono */
483		if (geteuid() == 0)
484		{
485	<	fprintf(stderr, "Don't run ircd as root!!!\n");
486	<	return(-1);
485	>	fprintf(stderr, "ERROR: This server won't run as root/superuser\n");
486	>	return -1;
487		}
488
489		/* Setup corefile size immediately after boot -kre */
490		setup_corefile();
491
555	–	/* set initialVMTop before we allocate any memory */
556	–	initialVMTop = get_vm_top();
557	–	#endif
558	–
492		/* save server boot time right away, so getrusage works correctly */
493		set_time();
494
495	<	/* It ain't random, but it ought to be a little harder to guess */
496	<	srand(SystemTime.tv_sec ^ (SystemTime.tv_usec | (getpid() << 20)));
497	<	memset(&me, 0, sizeof(me));
565	<	memset(&meLocalUser, 0, sizeof(meLocalUser));
495	>	/* It ain't random, but it ought to be a little harder to guess */
496	>	init_genrand(SystemTime.tv_sec ^ (SystemTime.tv_usec | (getpid() << 20)));
497	>
498		me.localClient = &meLocalUser;
499	<	dlinkAdd(&me, &me.node, &global_client_list); /* Pointer to beginning
499	>	dlinkAdd(&me, &me.node, &global_client_list);  /* Pointer to beginning
500		of Client list */
501	<
570	<	memset(&ServerInfo, 0, sizeof(ServerInfo));
571	<
572	<	/* Initialise the channel capability usage counts... */
573	<	init_chcap_usage_counts();
574	<
501	>	ConfigLoggingEntry.use_logging = 1;
502		ConfigFileEntry.dpath      = DPATH;
503	<	ConfigFileEntry.configfile = CPATH;  /* Server configuration file */
504	<	ConfigFileEntry.klinefile  = KPATH;  /* Server kline file         */
505	<	ConfigFileEntry.xlinefile  = XPATH;  /* Server xline file         */
506	<	ConfigFileEntry.rxlinefile = RXPATH; /* Server regex xline file   */
507	<	ConfigFileEntry.rklinefile = RKPATH; /* Server regex kline file   */
508	<	ConfigFileEntry.dlinefile  = DLPATH; /* dline file                */
509	<	ConfigFileEntry.glinefile  = GPATH;  /* gline log file            */
510	<	ConfigFileEntry.cresvfile  = CRESVPATH; /* channel resv file      */
511	<	ConfigFileEntry.nresvfile  = NRESVPATH; /* nick resv file         */
503	>	ConfigFileEntry.spath      = SPATH;
504	>	ConfigFileEntry.mpath      = MPATH;
505	>	ConfigFileEntry.configfile = CPATH;    /* Server configuration file */
506	>	ConfigFileEntry.klinefile  = KPATH;    /* Server kline file         */
507	>	ConfigFileEntry.glinefile  = GPATH;    /* Server gline file         */
508	>	ConfigFileEntry.xlinefile  = XPATH;    /* Server xline file         */
509	>	ConfigFileEntry.dlinefile  = DLPATH;   /* dline file                */
510	>	ConfigFileEntry.resvfile   = RESVPATH; /* resv file                 */
511	>
512		myargv = argv;
513		umask(077);                /* better safe than sorry --SRB */
514
#	Line 589 | Line 516 | main(int argc, char *argv[])
516
517		if (printVersion)
518		{
519	<	printf("ircd: version %s\n", ircd_version);
519	>	printf("ircd: version %s(%s)\n", ircd_version, serno);
520		exit(EXIT_SUCCESS);
521		}
522
#	Line 599 | Line 526 | main(int argc, char *argv[])
526		exit(EXIT_FAILURE);
527		}
528
529	<	init_ssl();
529	>	ssl_init();
530
604	–	#ifndef _WIN32
531		if (!server_state.foreground)
532		{
533		make_daemon();
#	Line 611 | Line 537 | main(int argc, char *argv[])
537		print_startup(getpid());
538
539		setup_signals();
614	–	#endif
615	–
616	–	get_ircd_platform(ircd_platform);
540
618	–	/* Init the event subsystem */
619	–	eventInit();
541		/* We need this to initialise the fd array before anything else */
542		fdlist_init();
543	<	init_log(logFileName);
543	>	log_set_file(LOG_TYPE_IRCD, 0, logFileName);
544		check_can_use_v6();
545	<	init_comm();         /* This needs to be setup early ! -- adrian */
545	>	init_netio();         /* This needs to be setup early ! -- adrian */
546	>
547		/* Check if there is pidfile and daemon already running */
548		check_pidfile(pidFileName);
549
550	<	#ifndef NOBALLOC
629	<	initBlockHeap();
630	<	#endif
550	>	mp_pool_init();
551		init_dlink_nodes();
552	<	init_callbacks();
633	<	initialize_message_files();
552	>	init_isupport();
553		dbuf_init();
554	<	init_hash();
554	>	hash_init();
555		init_ip_hash_table();      /* client host ip hash table */
556		init_host_hash();          /* Host-hashtable. */
557	<	clear_tree_parse();
558	<	init_client();
559	<	init_class();
641	<	init_whowas();
557	>	client_init();
558	>	class_init();
559	>	whowas_init();
560		watch_init();
561	<	init_stats();
561	>	auth_init();          /* Initialise the auth code */
562	>	init_resolver();      /* Needs to be setup before the io loop */
563	>	modules_init();
564		read_conf_files(1);   /* cold start init conf files */
645	–	initServerMask();
646	–	me.id[0] = '\0';
565		init_uid();
648	–	init_auth();          /* Initialise the auth code */
649	–	#ifndef _WIN32
650	–	init_resolver();      /* Needs to be setup before the io loop */
651	–	#endif
566		initialize_server_capabs();   /* Set up default_server_capabs */
567		initialize_global_set_options();
568	<	init_channels();
568	>	channel_init();
569	>	read_links_file();
570	>	motd_init();
571	>	#ifdef HAVE_LIBGEOIP
572	>	geoip_ctx = GeoIP_new(GEOIP_MEMORY_CACHE);
573	>	#endif
574	>
575	>	if (EmptyString(ServerInfo.sid))
576	>	{
577	>	ilog(LOG_TYPE_IRCD, "ERROR: No server id specified in serverinfo block.");
578	>	exit(EXIT_FAILURE);
579	>	}
580	>
581	>	strlcpy(me.id, ServerInfo.sid, sizeof(me.id));
582
583	<	if (ServerInfo.name == NULL)
583	>	if (EmptyString(ServerInfo.name))
584		{
585	<	ilog(L_CRIT, "No server name specified in serverinfo block.");
585	>	ilog(LOG_TYPE_IRCD, "ERROR: No server name specified in serverinfo block.");
586		exit(EXIT_FAILURE);
587		}
588	+
589		strlcpy(me.name, ServerInfo.name, sizeof(me.name));
590
591		/* serverinfo{} description must exist.  If not, error out.*/
592	<	if (ServerInfo.description == NULL)
592	>	if (EmptyString(ServerInfo.description))
593		{
594	<	ilog(L_CRIT,
667	<	"ERROR: No server description specified in serverinfo block.");
594	>	ilog(LOG_TYPE_IRCD, "ERROR: No server description specified in serverinfo block.");
595		exit(EXIT_FAILURE);
596		}
597	+
598		strlcpy(me.info, ServerInfo.description, sizeof(me.info));
599
600	<	me.from    = &me;
601	<	me.servptr = &me;
600	>	me.from                   = &me;
601	>	me.servptr                = &me;
602	>	me.localClient->lasttime  = CurrentTime;
603	>	me.localClient->since     = CurrentTime;
604	>	me.localClient->firsttime = CurrentTime;
605
606		SetMe(&me);
607		make_server(&me);
608
609	<	me.lasttime = me.since = me.firsttime = CurrentTime;
609	>	hash_add_id(&me);
610		hash_add_client(&me);
611	<
611	>
612		/* add ourselves to global_serv_list */
613		dlinkAdd(&me, make_dlink_node(), &global_serv_list);
614
615	<	check_class();
615	>	load_kline_database();
616	>	load_dline_database();
617	>	load_gline_database();
618	>	load_xline_database();
619	>	load_resv_database();
620
686	–	#ifndef STATIC_MODULES
621		if (chdir(MODPATH))
622		{
623	<	ilog (L_CRIT, "Could not load core modules. Terminating!");
623	>	ilog(LOG_TYPE_IRCD, "Could not load core modules. Terminating!");
624		exit(EXIT_FAILURE);
625		}
626
627		load_all_modules(1);
628		load_conf_modules();
629		load_core_modules(1);
630	+
631		/* Go back to DPATH after checking to see if we can chdir to MODPATH */
632	<	chdir(ConfigFileEntry.dpath);
633	<	#else
634	<	load_all_modules(1);
635	<	#endif
632	>	if (chdir(ConfigFileEntry.dpath))
633	>	{
634	>	perror("chdir");
635	>	exit(EXIT_FAILURE);
636	>	}
637	>
638		/*
639		* assemble_umode_buffer() has to be called after
640		* reading conf/loading modules.
#	Line 706 | Line 643 | main(int argc, char *argv[])
643
644		write_pidfile(pidFileName);
645
646	<	ilog(L_NOTICE, "Server Ready");
646	>	ilog(LOG_TYPE_IRCD, "Server Ready");
647
648	<	eventAddIsh("cleanup_glines", cleanup_glines, NULL, CLEANUP_GLINES_TIME);
649	<	eventAddIsh("cleanup_tklines", cleanup_tklines, NULL, CLEANUP_TKLINES_TIME);
648	>	event_addish(&event_cleanup_glines, NULL);
649	>	event_addish(&event_cleanup_tklines, NULL);
650
651		/* We want try_connections to be called as soon as possible now! -- adrian */
652		/* No, 'cause after a restart it would cause all sorts of nick collides */
653	<	eventAddIsh("try_connections", try_connections, NULL, STARTUP_CONNECTIONS_TIME);
717	<
718	<	eventAddIsh("collect_zipstats", collect_zipstats, NULL, ZIPSTATS_TIME);
653	>	event_addish(&event_try_connections, NULL);
654
655		/* Setup the timeout check. I'll shift it later :)  -- adrian */
656	<	eventAddIsh("comm_checktimeouts", comm_checktimeouts, NULL, 1);
656	>	event_addish(&event_comm_checktimeouts, NULL);
657	>
658	>	event_addish(&event_save_all_databases, NULL);
659
660		if (ConfigServerHide.links_delay > 0)
661	<	eventAddIsh("write_links_file", write_links_file, NULL, ConfigServerHide.links_delay);
661	>	{
662	>	event_write_links_file.when = ConfigServerHide.links_delay;
663	>	event_addish(&event_write_links_file, NULL);
664	>	}
665		else
666		ConfigServerHide.links_disabled = 1;
667
668		if (splitmode)
669	<	eventAddIsh("check_splitmode", check_splitmode, NULL, 60);
669	>	event_addish(&event_check_splitmode, NULL);
670
671		io_loop();
672	<	return(0);
672	>	return 0;
673		}

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