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root/svn/ircd-hybrid/branches/8.2.x/src/ircd.c

Comparing:
ircd-hybrid/src/ircd.c (file contents), Revision 1155 by michael, Tue Aug 9 20:27:45 2011 UTC vs.
ircd-hybrid/trunk/src/ircd.c (file contents), Revision 2150 by michael, Fri May 31 18:39:43 2013 UTC

#	Line 29 | Line 29
29		#include "channel.h"
30		#include "channel_mode.h"
31		#include "client.h"
32	–	#include "common.h"
32		#include "event.h"
33		#include "fdlist.h"
34		#include "hash.h"
#	Line 37 | Line 36
36		#include "ircd_signal.h"
37		#include "s_gline.h"
38		#include "motd.h"
39	<	#include "ircd_handler.h"
41	<	#include "msg.h"         /* msgtab */
39	>	#include "conf.h"
40		#include "hostmask.h"
41		#include "numeric.h"
42		#include "packet.h"
#	Line 48 | Line 46
46		#include "rng_mt.h"
47		#include "s_auth.h"
48		#include "s_bsd.h"
49	<	#include "s_conf.h"
52	<	#include "s_log.h"
49	>	#include "log.h"
50		#include "s_misc.h"
51		#include "s_serv.h"      /* try_connections */
52		#include "send.h"
53		#include "whowas.h"
54		#include "modules.h"
55		#include "memory.h"
56	+	#include "mempool.h"
57		#include "hook.h"
58		#include "ircd_getopt.h"
59	<	#include "balloc.h"
62	<	#include "motd.h"
59	>	#include "message.h"
60		#include "supported.h"
61		#include "watch.h"
62	+	#include "conf_db.h"
63	+	#include "conf_class.h"
64
66	–	/* Try and find the correct name to use with getrlimit() for setting the max.
67	–	* number of files allowed to be open by this process.
68	–	*/
65
66	+	#ifdef HAVE_LIBGEOIP
67	+	GeoIP *geoip_ctx;
68	+	#endif
69		/* /quote set variables */
70		struct SetOptions GlobalSetOptions;
71
#	Line 78 | Line 77 | struct server_info ServerInfo;
77		struct admin_info AdminInfo = { NULL, NULL, NULL };
78		struct Counter Count = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
79		struct ServerState_t server_state = { 0 };
80	<	struct logging_entry ConfigLoggingEntry = { 1, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0} };
80	>	struct logging_entry ConfigLoggingEntry = { .use_logging = 1 };
81		struct ServerStatistics ServerStats;
82		struct timeval SystemTime;
83		struct Client me;             /* That's me */
#	Line 88 | Line 87 | const char *logFileName = LPATH;
87		const char *pidFileName = PPATH;
88
89		char **myargv;
91	–	char ircd_platform[PLATFORMLEN];
90
91		int dorehash = 0;
92		int doremotd = 0;
#	Line 97 | Line 95 | int doremotd = 0;
95		* initialize_server_capabs
96		*/
97		int default_server_capabs = 0;
100	–
101	–	#ifdef HAVE_LIBCRYPTO
102	–	int bio_spare_fd = -1;
103	–	#endif
104	–
98		unsigned int splitmode;
99		unsigned int splitchecking;
100		unsigned int split_users;
#	Line 153 | Line 146 | make_daemon(void)
146
147		static int printVersion = 0;
148
149	<	struct lgetopt myopts[] = {
157	<	{"dlinefile",  &ConfigFileEntry.dlinefile,
158	<	STRING, "File to use for dline.conf"},
149	>	static struct lgetopt myopts[] = {
150		{"configfile", &ConfigFileEntry.configfile,
151		STRING, "File to use for ircd.conf"},
152	+	{"glinefile",  &ConfigFileEntry.glinefile,
153	+	STRING, "File to use for gline database"},
154		{"klinefile",  &ConfigFileEntry.klinefile,
155	<	STRING, "File to use for kline.conf"},
155	>	STRING, "File to use for kline database"},
156	>	{"dlinefile",  &ConfigFileEntry.dlinefile,
157	>	STRING, "File to use for dline database"},
158		{"xlinefile",  &ConfigFileEntry.xlinefile,
159	<	STRING, "File to use for xline.conf"},
159	>	STRING, "File to use for xline database"},
160	>	{"resvfile",  &ConfigFileEntry.resvfile,
161	>	STRING, "File to use for resv database"},
162		{"logfile",    &logFileName,
163		STRING, "File to use for ircd.log"},
164		{"pidfile",    &pidFileName,
#	Line 184 | Line 181 | set_time(void)
181
182		if (gettimeofday(&newtime, NULL) == -1)
183		{
184	<	ilog(L_ERROR, "Clock Failure (%s), TS can be corrupted",
184	>	ilog(LOG_TYPE_IRCD, "Clock Failure (%s), TS can be corrupted",
185		strerror(errno));
186	<	sendto_realops_flags(UMODE_ALL, L_ALL,
186	>	sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
187		"Clock Failure (%s), TS can be corrupted",
188		strerror(errno));
189		restart("Clock Failure");
#	Line 254 | Line 251 | io_loop(void)
251		}
252		if (doremotd)
253		{
254	<	read_message_file(&ConfigFileEntry.motd);
255	<	sendto_realops_flags(UMODE_ALL, L_ALL,
256	<	"Got signal SIGUSR1, reloading ircd motd file");
254	>	motd_recache();
255	>	sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
256	>	"Got signal SIGUSR1, reloading motd files");
257		doremotd = 0;
258		}
259		}
#	Line 297 | Line 294 | initialize_global_set_options(void)
294		}
295
296		GlobalSetOptions.ident_timeout = IDENT_TIMEOUT;
300	–	GlobalSetOptions.idletime = ConfigFileEntry.idletime;
297		/* End of global set options */
298		}
299
#	Line 310 | Line 306 | initialize_global_set_options(void)
306		static void
307		initialize_message_files(void)
308		{
313	–	init_message_file(USER_MOTD, MPATH, &ConfigFileEntry.motd);
314	–	init_message_file(OPER_MOTD, OPATH, &ConfigFileEntry.opermotd);
309		init_message_file(USER_LINKS, LIPATH, &ConfigFileEntry.linksfile);
310
317	–	read_message_file(&ConfigFileEntry.motd);
318	–	read_message_file(&ConfigFileEntry.opermotd);
311		read_message_file(&ConfigFileEntry.linksfile);
312
313		init_isupport();
#	Line 332 | Line 324 | initialize_server_capabs(void)
324		add_capability("QS", CAP_QS, 1);
325		add_capability("EOB", CAP_EOB, 1);
326		add_capability("TS6", CAP_TS6, 0);
335	–	add_capability("ZIP", CAP_ZIP, 0);
327		add_capability("CLUSTER", CAP_CLUSTER, 1);
328	+	add_capability("SVS", CAP_SVS, 1);
329		#ifdef HALFOPS
330		add_capability("HOPS", CAP_HOPS, 1);
331		#endif
#	Line 348 | Line 340 | initialize_server_capabs(void)
340		static void
341		write_pidfile(const char *filename)
342		{
343	<	FBFILE *fb;
343	>	FILE *fb;
344
345	<	if ((fb = fbopen(filename, "w")))
345	>	if ((fb = fopen(filename, "w")))
346		{
347		char buff[32];
348		unsigned int pid = (unsigned int)getpid();
357	–	size_t nbytes = snprintf(buff, sizeof(buff), "%u\n", pid);
349
350	<	if ((fbputs(buff, fb, nbytes) == -1))
351	<	ilog(L_ERROR, "Error writing %u to pid file %s (%s)",
350	>	snprintf(buff, sizeof(buff), "%u\n", pid);
351	>
352	>	if ((fputs(buff, fb) == -1))
353	>	ilog(LOG_TYPE_IRCD, "Error writing %u to pid file %s (%s)",
354		pid, filename, strerror(errno));
355
356	<	fbclose(fb);
364	<	return;
356	>	fclose(fb);
357		}
358		else
359		{
360	<	ilog(L_ERROR, "Error opening pid file %s", filename);
360	>	ilog(LOG_TYPE_IRCD, "Error opening pid file %s", filename);
361		}
362		}
363
#	Line 380 | Line 372 | write_pidfile(const char *filename)
372		static void
373		check_pidfile(const char *filename)
374		{
375	<	FBFILE *fb;
375	>	FILE *fb;
376		char buff[32];
377		pid_t pidfromfile;
378
379		/* Don't do logging here, since we don't have log() initialised */
380	<	if ((fb = fbopen(filename, "r")))
380	>	if ((fb = fopen(filename, "r")))
381		{
382	<	if (fbgets(buff, 20, fb) == NULL)
382	>	if (fgets(buff, 20, fb) == NULL)
383		{
384		/* log(L_ERROR, "Error reading from pid file %s (%s)", filename,
385		* strerror(errno));
#	Line 405 | Line 397 | check_pidfile(const char *filename)
397		}
398		}
399
400	<	fbclose(fb);
400	>	fclose(fb);
401		}
402		else if (errno != ENOENT)
403		{
#	Line 442 | Line 434 | setup_corefile(void)
434		* side effects - setups SSL context.
435		*/
436		static void
437	<	init_ssl(void)
437	>	ssl_init(void)
438		{
439		#ifdef HAVE_LIBCRYPTO
440		SSL_load_error_strings();
#	Line 452 | Line 444 | init_ssl(void)
444		{
445		const char *s;
446
447	<	fprintf(stderr, "ERROR: Could not initialize the SSL context -- %s\n",
447	>	fprintf(stderr, "ERROR: Could not initialize the SSL Server context -- %s\n",
448		s = ERR_lib_error_string(ERR_get_error()));
449	<	ilog(L_CRIT, "ERROR: Could not initialize the SSL context -- %s\n", s);
449	>	ilog(LOG_TYPE_IRCD, "ERROR: Could not initialize the SSL Server context -- %s\n", s);
450		}
451
452	<	SSL_CTX_set_options(ServerInfo.server_ctx, SSL_OP_NO_SSLv2);
452	>	SSL_CTX_set_options(ServerInfo.server_ctx, SSL_OP_NO_SSLv2|SSL_OP_NO_SSLv3|SSL_OP_NO_TLSv1);
453		SSL_CTX_set_options(ServerInfo.server_ctx, SSL_OP_TLS_ROLLBACK_BUG|SSL_OP_ALL);
454		SSL_CTX_set_verify(ServerInfo.server_ctx, SSL_VERIFY_NONE, NULL);
455
456	<	bio_spare_fd = save_spare_fd("SSL private key validation");
457	<	#endif /* HAVE_LIBCRYPTO */
458	<	}
456	>	if ((ServerInfo.client_ctx = SSL_CTX_new(SSLv23_client_method())) == NULL)
457	>	{
458	>	const char *s;
459
460	<	/* init_callbacks()
461	<	*
462	<	* inputs       - nothing
463	<	* output       - nothing
464	<	* side effects - setups standard hook points
465	<	*/
466	<	static void
467	<	init_callbacks(void)
468	<	{
477	<	iorecv_cb = register_callback("iorecv", iorecv_default);
478	<	iosend_cb = register_callback("iosend", iosend_default);
479	<	iorecvctrl_cb = register_callback("iorecvctrl", NULL);
480	<	iosendctrl_cb = register_callback("iosendctrl", NULL);
460	>	fprintf(stderr, "ERROR: Could not initialize the SSL Client context -- %s\n",
461	>	s = ERR_lib_error_string(ERR_get_error()));
462	>	ilog(LOG_TYPE_IRCD, "ERROR: Could not initialize the SSL Client context -- %s\n", s);
463	>	}
464	>
465	>	SSL_CTX_set_options(ServerInfo.client_ctx, SSL_OP_NO_SSLv2|SSL_OP_NO_SSLv3|SSL_OP_NO_TLSv1);
466	>	SSL_CTX_set_options(ServerInfo.client_ctx, SSL_OP_TLS_ROLLBACK_BUG|SSL_OP_ALL);
467	>	SSL_CTX_set_verify(ServerInfo.client_ctx, SSL_VERIFY_NONE, NULL);
468	>	#endif /* HAVE_LIBCRYPTO */
469		}
470
471		int
#	Line 508 | Line 496 | main(int argc, char *argv[])
496		init_chcap_usage_counts();
497
498		ConfigFileEntry.dpath      = DPATH;
499	<	ConfigFileEntry.configfile = CPATH;  /* Server configuration file */
500	<	ConfigFileEntry.klinefile  = KPATH;  /* Server kline file         */
501	<	ConfigFileEntry.xlinefile  = XPATH;  /* Server xline file         */
502	<	ConfigFileEntry.rxlinefile = RXPATH; /* Server regex xline file   */
503	<	ConfigFileEntry.rklinefile = RKPATH; /* Server regex kline file   */
504	<	ConfigFileEntry.dlinefile  = DLPATH; /* dline file                */
505	<	ConfigFileEntry.glinefile  = GPATH;  /* gline log file            */
518	<	ConfigFileEntry.cresvfile  = CRESVPATH; /* channel resv file      */
519	<	ConfigFileEntry.nresvfile  = NRESVPATH; /* nick resv file         */
499	>	ConfigFileEntry.configfile = CPATH;    /* Server configuration file */
500	>	ConfigFileEntry.klinefile  = KPATH;    /* Server kline file         */
501	>	ConfigFileEntry.glinefile  = GPATH;    /* Server gline file         */
502	>	ConfigFileEntry.xlinefile  = XPATH;    /* Server xline file         */
503	>	ConfigFileEntry.dlinefile  = DLPATH;   /* dline file                */
504	>	ConfigFileEntry.resvfile   = RESVPATH; /* resv file                 */
505	>
506		myargv = argv;
507		umask(077);                /* better safe than sorry --SRB */
508
#	Line 534 | Line 520 | main(int argc, char *argv[])
520		exit(EXIT_FAILURE);
521		}
522
523	<	init_ssl();
523	>	ssl_init();
524
525		if (!server_state.foreground)
526		{
#	Line 546 | Line 532 | main(int argc, char *argv[])
532
533		setup_signals();
534
549	–	get_ircd_platform(ircd_platform);
550	–
535		/* Init the event subsystem */
536		eventInit();
537		/* We need this to initialise the fd array before anything else */
538		fdlist_init();
539	<	init_log(logFileName);
539	>	log_set_file(LOG_TYPE_IRCD, 0, logFileName);
540		check_can_use_v6();
541		init_comm();         /* This needs to be setup early ! -- adrian */
542		/* Check if there is pidfile and daemon already running */
543		check_pidfile(pidFileName);
544
545	<	initBlockHeap();
545	>	mp_pool_init();
546		init_dlink_nodes();
563	–	init_callbacks();
547		initialize_message_files();
548		dbuf_init();
549	<	init_hash();
549	>	hash_init();
550		init_ip_hash_table();      /* client host ip hash table */
551		init_host_hash();          /* Host-hashtable. */
552	<	clear_tree_parse();
553	<	init_client();
554	<	init_class();
572	<	init_whowas();
552	>	client_init();
553	>	class_init();
554	>	whowas_init();
555		watch_init();
556	<	init_auth();          /* Initialise the auth code */
556	>	auth_init();          /* Initialise the auth code */
557		init_resolver();      /* Needs to be setup before the io loop */
558	+	modules_init();
559		read_conf_files(1);   /* cold start init conf files */
560		init_uid();
561		initialize_server_capabs();   /* Set up default_server_capabs */
562		initialize_global_set_options();
563	<	init_channels();
563	>	channel_init();
564	>	motd_init();
565	>	#ifdef HAVE_LIBGEOIP
566	>	geoip_ctx = GeoIP_new(GEOIP_MEMORY_CACHE);
567	>	#endif
568
569		if (EmptyString(ServerInfo.sid))
570		{
571	<	ilog(L_CRIT, "ERROR: No server id specified in serverinfo block.");
571	>	ilog(LOG_TYPE_IRCD, "ERROR: No server id specified in serverinfo block.");
572		exit(EXIT_FAILURE);
573		}
574
#	Line 589 | Line 576 | main(int argc, char *argv[])
576
577		if (EmptyString(ServerInfo.name))
578		{
579	<	ilog(L_CRIT, "ERROR: No server name specified in serverinfo block.");
579	>	ilog(LOG_TYPE_IRCD, "ERROR: No server name specified in serverinfo block.");
580		exit(EXIT_FAILURE);
581		}
582
#	Line 598 | Line 585 | main(int argc, char *argv[])
585		/* serverinfo{} description must exist.  If not, error out.*/
586		if (EmptyString(ServerInfo.description))
587		{
588	<	ilog(L_CRIT, "ERROR: No server description specified in serverinfo block.");
588	>	ilog(LOG_TYPE_IRCD, "ERROR: No server description specified in serverinfo block.");
589		exit(EXIT_FAILURE);
590		}
591
592		strlcpy(me.info, ServerInfo.description, sizeof(me.info));
593
594	<	me.from     = &me;
595	<	me.servptr  = &me;
596	<	me.lasttime = me.since = me.firsttime = CurrentTime;
594	>	me.from                   = &me;
595	>	me.servptr                = &me;
596	>	me.localClient->lasttime  = CurrentTime;
597	>	me.localClient->since     = CurrentTime;
598	>	me.localClient->firsttime = CurrentTime;
599
600		SetMe(&me);
601		make_server(&me);
#	Line 617 | Line 606 | main(int argc, char *argv[])
606		/* add ourselves to global_serv_list */
607		dlinkAdd(&me, make_dlink_node(), &global_serv_list);
608
609	+	load_kline_database();
610	+	load_dline_database();
611	+	load_gline_database();
612	+	load_xline_database();
613	+	load_resv_database();
614	+
615		if (chdir(MODPATH))
616		{
617	<	ilog(L_CRIT, "Could not load core modules. Terminating!");
617	>	ilog(LOG_TYPE_IRCD, "Could not load core modules. Terminating!");
618		exit(EXIT_FAILURE);
619		}
620
#	Line 642 | Line 637 | main(int argc, char *argv[])
637
638		write_pidfile(pidFileName);
639
640	<	ilog(L_NOTICE, "Server Ready");
640	>	ilog(LOG_TYPE_IRCD, "Server Ready");
641
642		eventAddIsh("cleanup_glines", cleanup_glines, NULL, CLEANUP_GLINES_TIME);
643		eventAddIsh("cleanup_tklines", cleanup_tklines, NULL, CLEANUP_TKLINES_TIME);
#	Line 651 | Line 646 | main(int argc, char *argv[])
646		/* No, 'cause after a restart it would cause all sorts of nick collides */
647		eventAddIsh("try_connections", try_connections, NULL, STARTUP_CONNECTIONS_TIME);
648
654	–	eventAddIsh("collect_zipstats", collect_zipstats, NULL, ZIPSTATS_TIME);
655	–
649		/* Setup the timeout check. I'll shift it later :)  -- adrian */
650		eventAddIsh("comm_checktimeouts", comm_checktimeouts, NULL, 1);
651
652	+	eventAddIsh("save_all_databases", save_all_databases, NULL, DATABASE_UPDATE_TIMEOUT);
653	+
654		if (ConfigServerHide.links_delay > 0)
655		eventAddIsh("write_links_file", write_links_file, NULL, ConfigServerHide.links_delay);
656		else

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