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

Comparing:
ircd-hybrid-7.2/src/ircd.c (file contents), Revision 34 by lusky, Sun Oct 2 21:05:51 2005 UTC vs.
ircd-hybrid/trunk/src/ircd.c (file contents), Revision 4105 by michael, Mon Jun 30 15:39:47 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"
56	<	#include "balloc.h"
57	<	#include "motd.h"
58	<	#include "supported.h"
56	>	#include "watch.h"
57	>	#include "conf_db.h"
58	>	#include "conf_class.h"
59
60	<	/* Try and find the correct name to use with getrlimit() for setting the max.
61	<	* number of files allowed to be open by this process.
62	<	*/
60	>
61	>	#ifdef HAVE_LIBGEOIP
62	>	GeoIP *geoip_ctx;
63	>	#endif
64
65		/* /quote set variables */
66		struct SetOptions GlobalSetOptions;
67	<
68	<	/* configuration set from ircd.conf */
69	<	struct config_file_entry ConfigFileEntry;
76	<	/* server info set from ircd.conf */
77	<	struct server_info ServerInfo;
78	<	/* admin info set from ircd.conf */
79	<	struct admin_info AdminInfo = { NULL, NULL, NULL };
80	<	struct Counter Count = { 0, 0, 0, 0, 0, 0, 0, 0 };
81	<	struct ServerState_t server_state = { 0 };
82	<	struct logging_entry ConfigLoggingEntry = { 1, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0} };
67	>	struct Counter Count;
68	>	struct ServerState_t server_state;
69	>	struct ServerStatistics ServerStats;
70		struct timeval SystemTime;
71		struct Client me;             /* That's me */
72		struct LocalUser meLocalUser; /* That's also part of me */
86	–	unsigned long connect_id = 0; /* unique connect ID */
73
88	–	static unsigned long initialVMTop = 0;   /* top of virtual memory at init */
74		const char *logFileName = LPATH;
75		const char *pidFileName = PPATH;
76
77		char **myargv;
93	–	char ircd_platform[PLATFORMLEN];
78
79		int dorehash = 0;
80		int doremotd = 0;
97	–	time_t nextconnect = 1;       /* time for next try_connections call */
81
82		/* Set to zero because it should be initialized later using
83		* initialize_server_capabs
84		*/
85	<	int default_server_capabs = 0;
85	>	unsigned int default_server_capabs;
86	>	unsigned int splitmode;
87	>	unsigned int splitchecking;
88	>	unsigned int split_users;
89	>	unsigned int split_servers;
90
91	<	#ifdef HAVE_LIBCRYPTO
92	<	int bio_spare_fd = -1;
93	<	#endif
91	>	static struct event event_cleanup_glines =
92	>	{
93	>	.name = "cleanup_glines",
94	>	.handler = cleanup_glines,
95	>	.when = CLEANUP_GLINES_TIME
96	>	};
97
98	<	int splitmode;
99	<	int splitchecking;
100	<	int split_users;
101	<	unsigned int split_servers;
98	>	static struct event event_cleanup_tklines =
99	>	{
100	>	.name = "cleanup_tklines",
101	>	.handler = cleanup_tklines,
102	>	.when = CLEANUP_TKLINES_TIME
103	>	};
104
105	<	/* Do klines the same way hybrid-6 did them, i.e. at the
106	<	* top of the next io_loop instead of in the same loop as
107	<	* the klines are being applied.
108	<	*
109	<	* This should fix strange CPU starvation as very indirectly reported.
110	<	* (Why do you people not email bug reports? WHY? WHY?)
119	<	*
120	<	* - Dianora
121	<	*/
105	>	static struct event event_try_connections =
106	>	{
107	>	.name = "try_connections",
108	>	.handler = try_connections,
109	>	.when = STARTUP_CONNECTIONS_TIME
110	>	};
111
112	<	int rehashed_klines = 0;
112	>	static struct event event_comm_checktimeouts =
113	>	{
114	>	.name = "comm_checktimeouts",
115	>	.handler = comm_checktimeouts,
116	>	.when = 1
117	>	};
118
119	<	/*
126	<	* get_vm_top - get the operating systems notion of the resident set size
127	<	*/
128	<	#ifndef _WIN32
129	<	static unsigned long
130	<	get_vm_top(void)
119	>	static struct event event_save_all_databases =
120		{
121	<	/*
122	<	* NOTE: sbrk is not part of the ANSI C library or the POSIX.1 standard
123	<	* however it seems that everyone defines it. Calling sbrk with a 0
124	<	* argument will return a pointer to the top of the process virtual
136	<	* memory without changing the process size, so this call should be
137	<	* reasonably safe (sbrk returns the new value for the top of memory).
138	<	* This code relies on the notion that the address returned will be an
139	<	* offset from 0 (NULL), so the result of sbrk is cast to a size_t and
140	<	* returned. We really shouldn't be using it here but...
141	<	*/
121	>	.name = "save_all_databases",
122	>	.handler = save_all_databases,
123	>	.when = DATABASE_UPDATE_TIMEOUT
124	>	};
125
126	<	void *vptr = sbrk(0);
127	<	return((unsigned long)vptr);
128	<	}
126	>	struct event event_write_links_file =
127	>	{
128	>	.name = "write_links_file",
129	>	.handler = write_links_file,
130	>	};
131	>
132	>	struct event event_check_splitmode =
133	>	{
134	>	.name = "check_splitmode",
135	>	.handler = check_splitmode,
136	>	.when = 60
137	>	};
138
139		/*
140		* print_startup - print startup information
#	Line 150 | Line 142 | get_vm_top(void)
142		static void
143		print_startup(int pid)
144		{
145	<	printf("ircd: version %s\n", ircd_version);
145	>	printf("ircd: version %s(%s)\n", ircd_version, serno);
146		printf("ircd: pid %d\n", pid);
147		printf("ircd: running in %s mode from %s\n", !server_state.foreground ? "background"
148		: "foreground", ConfigFileEntry.dpath);
#	Line 174 | Line 166 | make_daemon(void)
166
167		setsid();
168		}
177	–	#endif
178	–
179	–	/*
180	–	* get_maxrss - get the operating systems notion of the resident set size
181	–	*/
182	–	unsigned long
183	–	get_maxrss(void)
184	–	{
185	–	#ifdef _WIN32
186	–	return (0);   /* FIXME */
187	–	#else
188	–	return (get_vm_top() - initialVMTop);
189	–	#endif
190	–	}
169
170		static int printVersion = 0;
171
172	<	struct lgetopt myopts[] = {
173	<	{"dlinefile",  &ConfigFileEntry.dlinefile,
174	<	STRING, "File to use for dline.conf"},
197	<	{"configfile", &ConfigFileEntry.configfile,
172	>	static struct lgetopt myopts[] =
173	>	{
174	>	{"configfile", &ConfigFileEntry.configfile,
175		STRING, "File to use for ircd.conf"},
176	<	{"klinefile",  &ConfigFileEntry.klinefile,
177	<	STRING, "File to use for kline.conf"},
178	<	{"xlinefile",  &ConfigFileEntry.xlinefile,
179	<	STRING, "File to use for xline.conf"},
180	<	{"logfile",    &logFileName,
176	>	{"glinefile",  &ConfigFileEntry.glinefile,
177	>	STRING, "File to use for gline database"},
178	>	{"klinefile",  &ConfigFileEntry.klinefile,
179	>	STRING, "File to use for kline database"},
180	>	{"dlinefile",  &ConfigFileEntry.dlinefile,
181	>	STRING, "File to use for dline database"},
182	>	{"xlinefile",  &ConfigFileEntry.xlinefile,
183	>	STRING, "File to use for xline database"},
184	>	{"resvfile",  &ConfigFileEntry.resvfile,
185	>	STRING, "File to use for resv database"},
186	>	{"logfile",    &logFileName,
187		STRING, "File to use for ircd.log"},
188		{"pidfile",    &pidFileName,
189		STRING, "File to use for process ID"},
190	<	{"foreground", &server_state.foreground,
190	>	{"foreground", &server_state.foreground,
191		YESNO, "Run in foreground (don't detach)"},
192	<	{"version",    &printVersion,
192	>	{"version",    &printVersion,
193		YESNO, "Print version and exit"},
194		{"help", NULL, USAGE, "Print this text"},
195		{NULL, NULL, STRING, NULL},
#	Line 215 | Line 198 | struct lgetopt myopts[] = {
198		void
199		set_time(void)
200		{
201	<	static char to_send[200];
219	<	struct timeval newtime;
220	<	#ifdef _WIN32
221	<	FILETIME ft;
222	<
223	<	GetSystemTimeAsFileTime(&ft);
224	<	if (ft.dwLowDateTime < 0xd53e8000)
225	<	ft.dwHighDateTime--;
226	<	ft.dwLowDateTime -= 0xd53e8000;
227	<	ft.dwHighDateTime -= 0x19db1de;
228	<
229	<	newtime.tv_sec  = (*(uint64_t *) &ft) / 10000000;
230	<	newtime.tv_usec = (*(uint64_t *) &ft) / 10 % 1000000;
231	<	#else
232	<	newtime.tv_sec  = 0;
233	<	newtime.tv_usec = 0;
201	>	struct timeval newtime = { .tv_sec = 0, .tv_usec = 0 };
202
203		if (gettimeofday(&newtime, NULL) == -1)
204		{
205	<	ilog(L_ERROR, "Clock Failure (%s), TS can be corrupted",
205	>	ilog(LOG_TYPE_IRCD, "Clock Failure (%s), TS can be corrupted",
206		strerror(errno));
207	<	sendto_realops_flags(UMODE_ALL, L_ALL,
207	>	sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
208		"Clock Failure (%s), TS can be corrupted",
209		strerror(errno));
210	<	restart("Clock Failure");
210	>	server_die("Clock Failure", 1);
211		}
244	–	#endif
212
213		if (newtime.tv_sec < CurrentTime)
214		{
215	<	ircsprintf(to_send, "System clock is running backwards - (%lu < %lu)",
216	<	(unsigned long)newtime.tv_sec, (unsigned long)CurrentTime);
217	<	report_error(L_ALL, to_send, me.name, 0);
215	>	ilog(LOG_TYPE_IRCD, "System clock is running backwards - (%lu < %lu)",
216	>	(unsigned long)newtime.tv_sec, (unsigned long)CurrentTime);
217	>	sendto_realops_flags(UMODE_DEBUG, L_ALL, SEND_NOTICE,
218	>	"System clock is running backwards - (%lu < %lu)",
219	>	(unsigned long)newtime.tv_sec,
220	>	(unsigned long)CurrentTime);
221		set_back_events(CurrentTime - newtime.tv_sec);
222		}
223
#	Line 258 | Line 228 | set_time(void)
228		static void
229		io_loop(void)
230		{
231	<	while (1 == 1)
231	>	while (1)
232		{
263	–	/*
264	–	* Maybe we want a flags word?
265	–	* ie. if (REHASHED_KLINES(global_flags))
266	–	* SET_REHASHED_KLINES(global_flags)
267	–	* CLEAR_REHASHED_KLINES(global_flags)
268	–	*
269	–	* - Dianora
270	–	*/
271	–	if (rehashed_klines)
272	–	{
273	–	check_conf_klines();
274	–	rehashed_klines = 0;
275	–	}
276	–
233		if (listing_client_list.head)
234		{
235		dlink_node *ptr = NULL, *ptr_next = NULL;
236		DLINK_FOREACH_SAFE(ptr, ptr_next, listing_client_list.head)
237	<	{
282	<	struct Client *client_p = ptr->data;
283	<	assert(client_p->localClient->list_task);
284	<	safe_list_channels(client_p, client_p->localClient->list_task, 0, 0);
285	<	}
237	>	safe_list_channels(ptr->data, 0);
238		}
239
240	<	/* Run pending events, then get the number of seconds to the next
241	<	* event
290	<	*/
291	<	while (eventNextTime() <= CurrentTime)
292	<	eventRun();
240	>	/* Run pending events */
241	>	event_run();
242
243		comm_select();
244		exit_aborted_clients();
245		free_exited_clients();
297	–	send_queued_all();
246
247		/* Check to see whether we have to rehash the configuration .. */
248		if (dorehash)
#	Line 302 | Line 250 | io_loop(void)
250		rehash(1);
251		dorehash = 0;
252		}
253	+
254		if (doremotd)
255		{
256	<	read_message_file(&ConfigFileEntry.motd);
257	<	sendto_realops_flags(UMODE_ALL, L_ALL,
258	<	"Got signal SIGUSR1, reloading ircd motd file");
256	>	motd_recache();
257	>	sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
258	>	"Got signal SIGUSR1, reloading motd file(s)");
259		doremotd = 0;
260		}
261		}
#	Line 316 | Line 265 | io_loop(void)
265		*
266		* inputs       - none
267		* output       - none
268	<	* side effects - This sets all global set options needed
268	>	* side effects - This sets all global set options needed
269		*/
270		static void
271		initialize_global_set_options(void)
#	Line 347 | Line 296 | initialize_global_set_options(void)
296		}
297
298		GlobalSetOptions.ident_timeout = IDENT_TIMEOUT;
350	–	GlobalSetOptions.idletime = ConfigFileEntry.idletime;
299		/* End of global set options */
300		}
301
354	–	/* initialize_message_files()
355	–	*
356	–	* inputs       - none
357	–	* output       - none
358	–	* side effects - Set up all message files needed, motd etc.
359	–	*/
360	–	static void
361	–	initialize_message_files(void)
362	–	{
363	–	init_message_file(USER_MOTD, MPATH, &ConfigFileEntry.motd);
364	–	init_message_file(OPER_MOTD, OPATH, &ConfigFileEntry.opermotd);
365	–	init_message_file(USER_LINKS, LIPATH, &ConfigFileEntry.linksfile);
366	–
367	–	read_message_file(&ConfigFileEntry.motd);
368	–	read_message_file(&ConfigFileEntry.opermotd);
369	–	read_message_file(&ConfigFileEntry.linksfile);
370	–
371	–	init_isupport();
372	–	}
373	–
302		/* initialize_server_capabs()
303		*
304		* inputs       - none
#	Line 380 | Line 308 | static void
308		initialize_server_capabs(void)
309		{
310		add_capability("QS", CAP_QS, 1);
383	–	add_capability("LL", CAP_LL, 1);
311		add_capability("EOB", CAP_EOB, 1);
312	<	if (ServerInfo.sid != NULL)   /* only enable TS6 if we have an SID */
386	<	add_capability("TS6", CAP_TS6, 0);
387	<	add_capability("ZIP", CAP_ZIP, 0);
312	>	add_capability("TS6", CAP_TS6, 0);
313		add_capability("CLUSTER", CAP_CLUSTER, 1);
314	<	#ifdef HALFOPS
314	>	add_capability("SVS", CAP_SVS, 1);
315	>	add_capability("CHW", CAP_CHW, 1);
316		add_capability("HOPS", CAP_HOPS, 1);
391	–	#endif
317		}
318
319		/* write_pidfile()
#	Line 400 | Line 325 | initialize_server_capabs(void)
325		static void
326		write_pidfile(const char *filename)
327		{
328	<	FBFILE *fb;
328	>	FILE *fb;
329
330	<	if ((fb = fbopen(filename, "w")))
330	>	if ((fb = fopen(filename, "w")))
331		{
332	<	char buff[32];
332	>	char buff[IRCD_BUFSIZE];
333		unsigned int pid = (unsigned int)getpid();
409	–	size_t nbytes = ircsprintf(buff, "%u\n", pid);
334
335	<	if ((fbputs(buff, fb, nbytes) == -1))
336	<	ilog(L_ERROR, "Error writing %u to pid file %s (%s)",
335	>	snprintf(buff, sizeof(buff), "%u\n", pid);
336	>
337	>	if ((fputs(buff, fb) == -1))
338	>	ilog(LOG_TYPE_IRCD, "Error writing %u to pid file %s (%s)",
339		pid, filename, strerror(errno));
340
341	<	fbclose(fb);
416	<	return;
341	>	fclose(fb);
342		}
343		else
344		{
345	<	ilog(L_ERROR, "Error opening pid file %s", filename);
345	>	ilog(LOG_TYPE_IRCD, "Error opening pid file %s", filename);
346		}
347		}
348
#	Line 432 | Line 357 | write_pidfile(const char *filename)
357		static void
358		check_pidfile(const char *filename)
359		{
360	<	#ifndef _WIN32
361	<	FBFILE *fb;
437	<	char buff[32];
360	>	FILE *fb;
361	>	char buff[IRCD_BUFSIZE];
362		pid_t pidfromfile;
363
364		/* Don't do logging here, since we don't have log() initialised */
365	<	if ((fb = fbopen(filename, "r")))
365	>	if ((fb = fopen(filename, "r")))
366		{
367	<	if (fbgets(buff, 20, fb) == NULL)
367	>	if (fgets(buff, 20, fb) == NULL)
368		{
369		/* log(L_ERROR, "Error reading from pid file %s (%s)", filename,
370		* strerror(errno));
#	Line 458 | Line 382 | check_pidfile(const char *filename)
382		}
383		}
384
385	<	fbclose(fb);
385	>	fclose(fb);
386		}
387		else if (errno != ENOENT)
388		{
389		/* log(L_ERROR, "Error opening pid file %s", filename); */
390		}
467	–	#endif
391		}
392
393		/* setup_corefile()
#	Line 489 | Line 412 | setup_corefile(void)
412		#endif
413		}
414
415	+	#ifdef HAVE_LIBCRYPTO
416	+	static int
417	+	always_accept_verify_cb(int preverify_ok, X509_STORE_CTX *x509_ctx)
418	+	{
419	+	return 1;
420	+	}
421	+	#endif
422	+
423		/* init_ssl()
424		*
425		* inputs       - nothing
#	Line 496 | Line 427 | setup_corefile(void)
427		* side effects - setups SSL context.
428		*/
429		static void
430	<	init_ssl(void)
430	>	ssl_init(void)
431		{
432		#ifdef HAVE_LIBCRYPTO
433	+	const unsigned char session_id[] = "ircd-hybrid";
434	+
435		SSL_load_error_strings();
436		SSLeay_add_ssl_algorithms();
437
438	<	ServerInfo.ctx = SSL_CTX_new(SSLv23_server_method());
506	<	if (!ServerInfo.ctx)
438	>	if ((ServerInfo.server_ctx = SSL_CTX_new(SSLv23_server_method())) == NULL)
439		{
440		const char *s;
441
442	<	fprintf(stderr, "ERROR: Could not initialize the SSL context -- %s\n",
442	>	fprintf(stderr, "ERROR: Could not initialize the SSL Server context -- %s\n",
443		s = ERR_lib_error_string(ERR_get_error()));
444	<	ilog(L_CRIT, "ERROR: Could not initialize the SSL context -- %s\n", s);
444	>	ilog(LOG_TYPE_IRCD, "ERROR: Could not initialize the SSL Server context -- %s\n", s);
445		}
446
447	<	SSL_CTX_set_options(ServerInfo.ctx, SSL_OP_NO_SSLv2);
448	<	SSL_CTX_set_options(ServerInfo.ctx, SSL_OP_TLS_ROLLBACK_BUG|SSL_OP_ALL);
449	<	SSL_CTX_set_verify(ServerInfo.ctx, SSL_VERIFY_NONE, NULL);
447	>	SSL_CTX_set_options(ServerInfo.server_ctx, SSL_OP_NO_SSLv2|SSL_OP_NO_SSLv3|SSL_OP_NO_TLSv1);
448	>	SSL_CTX_set_options(ServerInfo.server_ctx, SSL_OP_TLS_ROLLBACK_BUG);
449	>	SSL_CTX_set_verify(ServerInfo.server_ctx, SSL_VERIFY_PEER|SSL_VERIFY_CLIENT_ONCE,
450	>	always_accept_verify_cb);
451	>	SSL_CTX_set_session_id_context(ServerInfo.server_ctx, session_id, sizeof(session_id) - 1);
452
453	<	bio_spare_fd = save_spare_fd("SSL private key validation");
454	<	#endif /* HAVE_LIBCRYPTO */
455	<	}
453	>	#if OPENSSL_VERSION_NUMBER >= 0x1000005FL && !defined(OPENSSL_NO_ECDH)
454	>	{
455	>	EC_KEY *key = EC_KEY_new_by_curve_name(NID_X9_62_prime256v1);
456
457	<	/* init_callbacks()
458	<	*
459	<	* inputs       - nothing
460	<	* output       - nothing
461	<	* side effects - setups standard hook points
462	<	*/
463	<	static void
464	<	init_callbacks(void)
465	<	{
466	<	iorecv_cb = register_callback("iorecv", NULL);
467	<	iosend_cb = register_callback("iosend", NULL);
468	<	iorecvctrl_cb = register_callback("iorecvctrl", NULL);
469	<	iosendctrl_cb = register_callback("iosendctrl", NULL);
457	>	if (key)
458	>	{
459	>	SSL_CTX_set_tmp_ecdh(ServerInfo.server_ctx, key);
460	>	EC_KEY_free(key);
461	>	}
462	>	}
463	>
464	>	SSL_CTX_set_options(ServerInfo.server_ctx, SSL_OP_SINGLE_ECDH_USE);
465	>	#endif
466	>
467	>	if ((ServerInfo.client_ctx = SSL_CTX_new(SSLv23_client_method())) == NULL)
468	>	{
469	>	const char *s;
470	>
471	>	fprintf(stderr, "ERROR: Could not initialize the SSL Client context -- %s\n",
472	>	s = ERR_lib_error_string(ERR_get_error()));
473	>	ilog(LOG_TYPE_IRCD, "ERROR: Could not initialize the SSL Client context -- %s\n", s);
474	>	}
475	>
476	>	SSL_CTX_set_options(ServerInfo.client_ctx, SSL_OP_NO_SSLv2|SSL_OP_NO_SSLv3|SSL_OP_NO_TLSv1);
477	>	SSL_CTX_set_options(ServerInfo.client_ctx, SSL_OP_TLS_ROLLBACK_BUG);
478	>	SSL_CTX_set_verify(ServerInfo.client_ctx, SSL_VERIFY_PEER|SSL_VERIFY_CLIENT_ONCE,
479	>	always_accept_verify_cb);
480	>	#endif /* HAVE_LIBCRYPTO */
481		}
482
483		int
484		main(int argc, char *argv[])
485		{
486	<	/* Check to see if the user is running
542	<	* us as root, which is a nono
543	<	*/
544	<	#ifndef _WIN32
486	>	/* Check to see if the user is running us as root, which is a nono */
487		if (geteuid() == 0)
488		{
489	<	fprintf(stderr, "Don't run ircd as root!!!\n");
490	<	return(-1);
489	>	fprintf(stderr, "ERROR: This server won't run as root/superuser\n");
490	>	return -1;
491		}
492
493		/* Setup corefile size immediately after boot -kre */
494		setup_corefile();
495
554	–	/* set initialVMTop before we allocate any memory */
555	–	initialVMTop = get_vm_top();
556	–	#endif
557	–
496		/* save server boot time right away, so getrusage works correctly */
497		set_time();
498
499	<	/* It ain't random, but it ought to be a little harder to guess */
500	<	srand(SystemTime.tv_sec ^ (SystemTime.tv_usec | (getpid() << 20)));
501	<	memset(&me, 0, sizeof(me));
564	<	memset(&meLocalUser, 0, sizeof(meLocalUser));
499	>	/* It ain't random, but it ought to be a little harder to guess */
500	>	init_genrand(SystemTime.tv_sec ^ (SystemTime.tv_usec | (getpid() << 20)));
501	>
502		me.localClient = &meLocalUser;
503	<	dlinkAdd(&me, &me.node, &global_client_list); /* Pointer to beginning
503	>	dlinkAdd(&me, &me.node, &global_client_list);  /* Pointer to beginning
504		of Client list */
505	<
569	<	memset(&ServerInfo, 0, sizeof(ServerInfo));
570	<
571	<	/* Initialise the channel capability usage counts... */
572	<	init_chcap_usage_counts();
573	<
505	>	ConfigLoggingEntry.use_logging = 1;
506		ConfigFileEntry.dpath      = DPATH;
507	<	ConfigFileEntry.configfile = CPATH;  /* Server configuration file */
508	<	ConfigFileEntry.klinefile  = KPATH;  /* Server kline file         */
509	<	ConfigFileEntry.xlinefile  = XPATH;  /* Server xline file         */
510	<	ConfigFileEntry.rxlinefile = RXPATH; /* Server regex xline file   */
511	<	ConfigFileEntry.rklinefile = RKPATH; /* Server regex kline file   */
512	<	ConfigFileEntry.dlinefile  = DLPATH; /* dline file                */
513	<	ConfigFileEntry.glinefile  = GPATH;  /* gline log file            */
514	<	ConfigFileEntry.cresvfile  = CRESVPATH; /* channel resv file      */
515	<	ConfigFileEntry.nresvfile  = NRESVPATH; /* nick resv file         */
507	>	ConfigFileEntry.spath      = SPATH;
508	>	ConfigFileEntry.mpath      = MPATH;
509	>	ConfigFileEntry.configfile = CPATH;    /* Server configuration file */
510	>	ConfigFileEntry.klinefile  = KPATH;    /* Server kline file         */
511	>	ConfigFileEntry.glinefile  = GPATH;    /* Server gline file         */
512	>	ConfigFileEntry.xlinefile  = XPATH;    /* Server xline file         */
513	>	ConfigFileEntry.dlinefile  = DLPATH;   /* dline file                */
514	>	ConfigFileEntry.resvfile   = RESVPATH; /* resv file                 */
515	>
516		myargv = argv;
517		umask(077);                /* better safe than sorry --SRB */
518
#	Line 588 | Line 520 | main(int argc, char *argv[])
520
521		if (printVersion)
522		{
523	<	printf("ircd: version %s\n", ircd_version);
523	>	printf("ircd: version %s(%s)\n", ircd_version, serno);
524		exit(EXIT_SUCCESS);
525		}
526
#	Line 598 | Line 530 | main(int argc, char *argv[])
530		exit(EXIT_FAILURE);
531		}
532
533	<	init_ssl();
533	>	ssl_init();
534
603	–	#ifndef _WIN32
535		if (!server_state.foreground)
536		{
537		make_daemon();
#	Line 610 | Line 541 | main(int argc, char *argv[])
541		print_startup(getpid());
542
543		setup_signals();
613	–	#endif
614	–
615	–	get_ircd_platform(ircd_platform);
544
617	–	/* Init the event subsystem */
618	–	eventInit();
545		/* We need this to initialise the fd array before anything else */
546		fdlist_init();
547	<	init_log(logFileName);
547	>	log_set_file(LOG_TYPE_IRCD, 0, logFileName);
548		check_can_use_v6();
549	<	init_comm();         /* This needs to be setup early ! -- adrian */
549	>	init_netio();         /* This needs to be setup early ! -- adrian */
550	>
551		/* Check if there is pidfile and daemon already running */
552		check_pidfile(pidFileName);
553
554	<	#ifndef NOBALLOC
628	<	initBlockHeap();
629	<	#endif
554	>	mp_pool_init();
555		init_dlink_nodes();
556	<	init_callbacks();
632	<	initialize_message_files();
556	>	init_isupport();
557		dbuf_init();
558	<	init_hash();
558	>	hash_init();
559		init_ip_hash_table();      /* client host ip hash table */
560		init_host_hash();          /* Host-hashtable. */
561	<	clear_tree_parse();
562	<	init_client();
563	<	init_class();
564	<	init_whowas();
565	<	init_stats();
561	>	client_init();
562	>	class_init();
563	>	whowas_init();
564	>	watch_init();
565	>	auth_init();          /* Initialise the auth code */
566	>	init_resolver();      /* Needs to be setup before the io loop */
567	>	modules_init();
568		read_conf_files(1);   /* cold start init conf files */
643	–	initServerMask();
644	–	me.id[0] = '\0';
569		init_uid();
646	–	init_auth();          /* Initialise the auth code */
647	–	#ifndef _WIN32
648	–	init_resolver();      /* Needs to be setup before the io loop */
649	–	#endif
570		initialize_server_capabs();   /* Set up default_server_capabs */
571		initialize_global_set_options();
572	<	init_channels();
572	>	channel_init();
573	>	read_links_file();
574	>	motd_init();
575	>	#ifdef HAVE_LIBGEOIP
576	>	geoip_ctx = GeoIP_new(GEOIP_MEMORY_CACHE);
577	>	#endif
578	>
579	>	if (EmptyString(ServerInfo.sid))
580	>	{
581	>	ilog(LOG_TYPE_IRCD, "ERROR: No server id specified in serverinfo block.");
582	>	exit(EXIT_FAILURE);
583	>	}
584	>
585	>	strlcpy(me.id, ServerInfo.sid, sizeof(me.id));
586
587	<	if (ServerInfo.name == NULL)
587	>	if (EmptyString(ServerInfo.name))
588		{
589	<	ilog(L_CRIT, "No server name specified in serverinfo block.");
589	>	ilog(LOG_TYPE_IRCD, "ERROR: No server name specified in serverinfo block.");
590		exit(EXIT_FAILURE);
591		}
592	+
593		strlcpy(me.name, ServerInfo.name, sizeof(me.name));
594
595		/* serverinfo{} description must exist.  If not, error out.*/
596	<	if (ServerInfo.description == NULL)
596	>	if (EmptyString(ServerInfo.description))
597		{
598	<	ilog(L_CRIT,
665	<	"ERROR: No server description specified in serverinfo block.");
598	>	ilog(LOG_TYPE_IRCD, "ERROR: No server description specified in serverinfo block.");
599		exit(EXIT_FAILURE);
600		}
601	+
602		strlcpy(me.info, ServerInfo.description, sizeof(me.info));
603
604	<	me.from    = &me;
605	<	me.servptr = &me;
604	>	me.from                   = &me;
605	>	me.servptr                = &me;
606	>	me.localClient->lasttime  = CurrentTime;
607	>	me.localClient->since     = CurrentTime;
608	>	me.localClient->firsttime = CurrentTime;
609
610		SetMe(&me);
611		make_server(&me);
612
613	<	me.lasttime = me.since = me.firsttime = CurrentTime;
613	>	hash_add_id(&me);
614		hash_add_client(&me);
615	<
615	>
616		/* add ourselves to global_serv_list */
617		dlinkAdd(&me, make_dlink_node(), &global_serv_list);
618
619	<	check_class();
619	>	load_kline_database();
620	>	load_dline_database();
621	>	load_gline_database();
622	>	load_xline_database();
623	>	load_resv_database();
624
684	–	#ifndef STATIC_MODULES
625		if (chdir(MODPATH))
626		{
627	<	ilog (L_CRIT, "Could not load core modules. Terminating!");
627	>	ilog(LOG_TYPE_IRCD, "Could not load core modules. Terminating!");
628		exit(EXIT_FAILURE);
629		}
630
631		load_all_modules(1);
632		load_conf_modules();
633		load_core_modules(1);
634	+
635		/* Go back to DPATH after checking to see if we can chdir to MODPATH */
636	<	chdir(ConfigFileEntry.dpath);
637	<	#else
638	<	load_all_modules(1);
639	<	#endif
636	>	if (chdir(ConfigFileEntry.dpath))
637	>	{
638	>	perror("chdir");
639	>	exit(EXIT_FAILURE);
640	>	}
641	>
642		/*
643		* assemble_umode_buffer() has to be called after
644		* reading conf/loading modules.
#	Line 704 | Line 647 | main(int argc, char *argv[])
647
648		write_pidfile(pidFileName);
649
650	<	ilog(L_NOTICE, "Server Ready");
650	>	ilog(LOG_TYPE_IRCD, "Server Ready");
651
652	<	eventAddIsh("cleanup_glines", cleanup_glines, NULL, CLEANUP_GLINES_TIME);
653	<	eventAddIsh("cleanup_tklines", cleanup_tklines, NULL, CLEANUP_TKLINES_TIME);
652	>	event_addish(&event_cleanup_glines, NULL);
653	>	event_addish(&event_cleanup_tklines, NULL);
654
655		/* We want try_connections to be called as soon as possible now! -- adrian */
656		/* No, 'cause after a restart it would cause all sorts of nick collides */
657	<	eventAddIsh("try_connections", try_connections, NULL, STARTUP_CONNECTIONS_TIME);
715	<
716	<	eventAddIsh("collect_zipstats", collect_zipstats, NULL, ZIPSTATS_TIME);
657	>	event_addish(&event_try_connections, NULL);
658
659		/* Setup the timeout check. I'll shift it later :)  -- adrian */
660	<	eventAddIsh("comm_checktimeouts", comm_checktimeouts, NULL, 1);
660	>	event_addish(&event_comm_checktimeouts, NULL);
661	>
662	>	event_addish(&event_save_all_databases, NULL);
663
664		if (ConfigServerHide.links_delay > 0)
665	<	eventAddIsh("write_links_file", write_links_file, NULL, ConfigServerHide.links_delay);
665	>	{
666	>	event_write_links_file.when = ConfigServerHide.links_delay;
667	>	event_addish(&event_write_links_file, NULL);
668	>	}
669		else
670		ConfigServerHide.links_disabled = 1;
671
672		if (splitmode)
673	<	eventAddIsh("check_splitmode", check_splitmode, NULL, 60);
673	>	event_addish(&event_check_splitmode, NULL);
674
675		io_loop();
676	<	return(0);
676	>	return 0;
677		}

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