ViewVC Help

View File | Revision Log | Show Annotations | View Changeset | Root Listing

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

Comparing:
ircd-hybrid-7.2/src/ircd.c (file contents), Revision 982 by michael, Thu Aug 13 22:15:08 2009 UTC vs.
ircd-hybrid-8/src/ircd.c (file contents), Revision 1404 by michael, Thu May 10 20:41:45 2012 UTC

#	Line 24 | Line 24
24
25		#include "stdinc.h"
26		#include "s_user.h"
27	<	#include "tools.h"
27	>	#include "list.h"
28		#include "ircd.h"
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"
35		#include "irc_string.h"
37	–	#include "sprintf_irc.h"
36		#include "ircd_signal.h"
39	–	#include "list.h"
37		#include "s_gline.h"
38		#include "motd.h"
42	–	#include "ircd_handler.h"
43	–	#include "msg.h"         /* msgtab */
39		#include "hostmask.h"
40		#include "numeric.h"
41		#include "packet.h"
#	Line 50 | Line 45
45		#include "rng_mt.h"
46		#include "s_auth.h"
47		#include "s_bsd.h"
48	<	#include "s_conf.h"
49	<	#include "s_log.h"
48	>	#include "conf.h"
49	>	#include "log.h"
50		#include "s_misc.h"
51		#include "s_serv.h"      /* try_connections */
52		#include "send.h"
#	Line 65 | Line 60
60		#include "supported.h"
61		#include "watch.h"
62
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	–	*/
63
64		/* /quote set variables */
65		struct SetOptions GlobalSetOptions;
#	Line 78 | Line 70 | struct config_file_entry ConfigFileEntry
70		struct server_info ServerInfo;
71		/* admin info set from ircd.conf */
72		struct admin_info AdminInfo = { NULL, NULL, NULL };
73	<	struct Counter Count = { 0, 0, 0, 0, 0, 0, 0, 0 };
73	>	struct Counter Count = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
74		struct ServerState_t server_state = { 0 };
75	<	struct logging_entry ConfigLoggingEntry = { 1, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0} };
75	>	struct logging_entry ConfigLoggingEntry = { .use_logging = 1 };
76		struct ServerStatistics ServerStats;
77		struct timeval SystemTime;
78		struct Client me;             /* That's me */
#	Line 90 | Line 82 | const char *logFileName = LPATH;
82		const char *pidFileName = PPATH;
83
84		char **myargv;
93	–	char ircd_platform[PLATFORMLEN];
85
86		int dorehash = 0;
87		int doremotd = 0;
97	–	time_t nextconnect = 1;       /* time for next try_connections call */
88
89		/* Set to zero because it should be initialized later using
90		* initialize_server_capabs
91		*/
92		int default_server_capabs = 0;
93	<
94	<	#ifdef HAVE_LIBCRYPTO
95	<	int bio_spare_fd = -1;
106	<	#endif
107	<
108	<	int splitmode;
109	<	int splitchecking;
110	<	int split_users;
93	>	unsigned int splitmode;
94	>	unsigned int splitchecking;
95	>	unsigned int split_users;
96		unsigned int split_servers;
97
98		/* Do klines the same way hybrid-6 did them, i.e. at the
#	Line 123 | Line 108 | unsigned int split_servers;
108		int rehashed_klines = 0;
109
110
126	–	#ifndef _WIN32
111		/*
112		* print_startup - print startup information
113		*/
#	Line 154 | Line 138 | make_daemon(void)
138
139		setsid();
140		}
157	–	#endif
141
142		static int printVersion = 0;
143
144	<	struct lgetopt myopts[] = {
144	>	static struct lgetopt myopts[] = {
145		{"dlinefile",  &ConfigFileEntry.dlinefile,
146		STRING, "File to use for dline.conf"},
147		{"configfile", &ConfigFileEntry.configfile,
#	Line 184 | Line 167 | set_time(void)
167		{
168		static char to_send[200];
169		struct timeval newtime;
187	–	#ifdef _WIN32
188	–	FILETIME ft;
189	–
190	–	GetSystemTimeAsFileTime(&ft);
191	–	if (ft.dwLowDateTime < 0xd53e8000)
192	–	ft.dwHighDateTime--;
193	–	ft.dwLowDateTime -= 0xd53e8000;
194	–	ft.dwHighDateTime -= 0x19db1de;
195	–
196	–	newtime.tv_sec  = (*(uint64_t *) &ft) / 10000000;
197	–	newtime.tv_usec = (*(uint64_t *) &ft) / 10 % 1000000;
198	–	#else
170		newtime.tv_sec  = 0;
171		newtime.tv_usec = 0;
172
173		if (gettimeofday(&newtime, NULL) == -1)
174		{
175	<	ilog(L_ERROR, "Clock Failure (%s), TS can be corrupted",
175	>	ilog(LOG_TYPE_IRCD, "Clock Failure (%s), TS can be corrupted",
176		strerror(errno));
177		sendto_realops_flags(UMODE_ALL, L_ALL,
178		"Clock Failure (%s), TS can be corrupted",
179		strerror(errno));
180		restart("Clock Failure");
181		}
211	–	#endif
182
183		if (newtime.tv_sec < CurrentTime)
184		{
185	<	ircsprintf(to_send, "System clock is running backwards - (%lu < %lu)",
186	<	(unsigned long)newtime.tv_sec, (unsigned long)CurrentTime);
185	>	snprintf(to_send, sizeof(to_send),
186	>	"System clock is running backwards - (%lu < %lu)",
187	>	(unsigned long)newtime.tv_sec, (unsigned long)CurrentTime);
188		report_error(L_ALL, to_send, me.name, 0);
189		set_back_events(CurrentTime - newtime.tv_sec);
190		}
#	Line 314 | Line 285 | initialize_global_set_options(void)
285		}
286
287		GlobalSetOptions.ident_timeout = IDENT_TIMEOUT;
317	–	GlobalSetOptions.idletime = ConfigFileEntry.idletime;
288		/* End of global set options */
289		}
290
#	Line 348 | Line 318 | initialize_server_capabs(void)
318		{
319		add_capability("QS", CAP_QS, 1);
320		add_capability("EOB", CAP_EOB, 1);
321	<
352	<	if (ServerInfo.sid != NULL)   /* only enable TS6 if we have an SID */
353	<	add_capability("TS6", CAP_TS6, 0);
354	<
355	<	add_capability("ZIP", CAP_ZIP, 0);
321	>	add_capability("TS6", CAP_TS6, 0);
322		add_capability("CLUSTER", CAP_CLUSTER, 1);
323	+	add_capability("SVS", CAP_SVS, 1);
324		#ifdef HALFOPS
325		add_capability("HOPS", CAP_HOPS, 1);
326		#endif
#	Line 368 | Line 335 | initialize_server_capabs(void)
335		static void
336		write_pidfile(const char *filename)
337		{
338	<	FBFILE *fb;
338	>	FILE *fb;
339
340	<	if ((fb = fbopen(filename, "w")))
340	>	if ((fb = fopen(filename, "w")))
341		{
342		char buff[32];
343		unsigned int pid = (unsigned int)getpid();
377	–	size_t nbytes = ircsprintf(buff, "%u\n", pid);
344
345	<	if ((fbputs(buff, fb, nbytes) == -1))
346	<	ilog(L_ERROR, "Error writing %u to pid file %s (%s)",
345	>	snprintf(buff, sizeof(buff), "%u\n", pid);
346	>
347	>	if ((fputs(buff, fb) == -1))
348	>	ilog(LOG_TYPE_IRCD, "Error writing %u to pid file %s (%s)",
349		pid, filename, strerror(errno));
350
351	<	fbclose(fb);
384	<	return;
351	>	fclose(fb);
352		}
353		else
354		{
355	<	ilog(L_ERROR, "Error opening pid file %s", filename);
355	>	ilog(LOG_TYPE_IRCD, "Error opening pid file %s", filename);
356		}
357		}
358
#	Line 400 | Line 367 | write_pidfile(const char *filename)
367		static void
368		check_pidfile(const char *filename)
369		{
370	<	#ifndef _WIN32
404	<	FBFILE *fb;
370	>	FILE *fb;
371		char buff[32];
372		pid_t pidfromfile;
373
374		/* Don't do logging here, since we don't have log() initialised */
375	<	if ((fb = fbopen(filename, "r")))
375	>	if ((fb = fopen(filename, "r")))
376		{
377	<	if (fbgets(buff, 20, fb) == NULL)
377	>	if (fgets(buff, 20, fb) == NULL)
378		{
379		/* log(L_ERROR, "Error reading from pid file %s (%s)", filename,
380		* strerror(errno));
#	Line 426 | Line 392 | check_pidfile(const char *filename)
392		}
393		}
394
395	<	fbclose(fb);
395	>	fclose(fb);
396		}
397		else if (errno != ENOENT)
398		{
399		/* log(L_ERROR, "Error opening pid file %s", filename); */
400		}
435	–	#endif
401		}
402
403		/* setup_corefile()
#	Line 474 | Line 439 | init_ssl(void)
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.server_ctx, SSL_OP_NO_SSLv2);
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|SSL_OP_ALL);
449		SSL_CTX_set_verify(ServerInfo.server_ctx, SSL_VERIFY_NONE, NULL);
450
451	<	bio_spare_fd = save_spare_fd("SSL private key validation");
451	>	if ((ServerInfo.client_ctx = SSL_CTX_new(SSLv23_client_method())) == NULL)
452	>	{
453	>	const char *s;
454	>
455	>	fprintf(stderr, "ERROR: Could not initialize the SSL Client context -- %s\n",
456	>	s = ERR_lib_error_string(ERR_get_error()));
457	>	ilog(LOG_TYPE_IRCD, "ERROR: Could not initialize the SSL Client context -- %s\n", s);
458	>	}
459	>
460	>	SSL_CTX_set_options(ServerInfo.client_ctx, SSL_OP_NO_SSLv2|SSL_OP_NO_SSLv3|SSL_OP_NO_TLSv1);
461	>	SSL_CTX_set_options(ServerInfo.client_ctx, SSL_OP_TLS_ROLLBACK_BUG|SSL_OP_ALL);
462	>	SSL_CTX_set_verify(ServerInfo.client_ctx, SSL_VERIFY_NONE, NULL);
463		#endif /* HAVE_LIBCRYPTO */
464		}
465
#	Line 498 | Line 474 | init_callbacks(void)
474		{
475		iorecv_cb = register_callback("iorecv", iorecv_default);
476		iosend_cb = register_callback("iosend", iosend_default);
501	–	iorecvctrl_cb = register_callback("iorecvctrl", NULL);
502	–	iosendctrl_cb = register_callback("iosendctrl", NULL);
477		}
478
479		int
#	Line 508 | Line 482 | main(int argc, char *argv[])
482		/* Check to see if the user is running
483		* us as root, which is a nono
484		*/
511	–	#ifndef _WIN32
485		if (geteuid() == 0)
486		{
487		fprintf(stderr, "Don't run ircd as root!!!\n");
#	Line 517 | Line 490 | main(int argc, char *argv[])
490
491		/* Setup corefile size immediately after boot -kre */
492		setup_corefile();
520	–	#endif
493
494		/* save server boot time right away, so getrusage works correctly */
495		set_time();
#	Line 525 | Line 497 | main(int argc, char *argv[])
497		/* It ain't random, but it ought to be a little harder to guess */
498		init_genrand(SystemTime.tv_sec ^ (SystemTime.tv_usec | (getpid() << 20)));
499
528	–	memset(&me, 0, sizeof(me));
529	–	memset(&meLocalUser, 0, sizeof(meLocalUser));
500		me.localClient = &meLocalUser;
501		dlinkAdd(&me, &me.node, &global_client_list); /* Pointer to beginning
502		of Client list */
533	–
534	–	memset(&ServerInfo, 0, sizeof(ServerInfo));
535	–	memset(&ServerStats, 0, sizeof(ServerStats));
536	–
503		/* Initialise the channel capability usage counts... */
504		init_chcap_usage_counts();
505
#	Line 566 | Line 532 | main(int argc, char *argv[])
532
533		init_ssl();
534
569	–	#ifndef _WIN32
535		if (!server_state.foreground)
536		{
537		make_daemon();
#	Line 576 | Line 541 | main(int argc, char *argv[])
541		print_startup(getpid());
542
543		setup_signals();
579	–	#endif
580	–
581	–	get_ircd_platform(ircd_platform);
544
545		/* Init the event subsystem */
546		eventInit();
547		/* We need this to initialise the fd array before anything else */
548		fdlist_init();
549	<	init_log(logFileName);
549	>	log_add_file(LOG_TYPE_IRCD, 0, logFileName);
550		check_can_use_v6();
551		init_comm();         /* This needs to be setup early ! -- adrian */
552		/* Check if there is pidfile and daemon already running */
553		check_pidfile(pidFileName);
554
593	–	#ifndef NOBALLOC
555		initBlockHeap();
595	–	#endif
556		init_dlink_nodes();
557		init_callbacks();
558		initialize_message_files();
#	Line 600 | Line 560 | main(int argc, char *argv[])
560		init_hash();
561		init_ip_hash_table();      /* client host ip hash table */
562		init_host_hash();          /* Host-hashtable. */
603	–	clear_tree_parse();
563		init_client();
564		init_class();
565	<	init_whowas();
565	>	whowas_init();
566		watch_init();
608	–	read_conf_files(1);   /* cold start init conf files */
609	–	me.id[0] = '\0';
610	–	init_uid();
567		init_auth();          /* Initialise the auth code */
612	–	#ifndef _WIN32
568		init_resolver();      /* Needs to be setup before the io loop */
569	<	#endif
569	>	modules_init();
570	>	read_conf_files(1);   /* cold start init conf files */
571	>	init_uid();
572		initialize_server_capabs();   /* Set up default_server_capabs */
573		initialize_global_set_options();
574		init_channels();
575
576	<	if (ServerInfo.name == NULL)
576	>	if (EmptyString(ServerInfo.sid))
577	>	{
578	>	ilog(LOG_TYPE_IRCD, "ERROR: No server id specified in serverinfo block.");
579	>	exit(EXIT_FAILURE);
580	>	}
581	>
582	>	strlcpy(me.id, ServerInfo.sid, sizeof(me.id));
583	>
584	>	if (EmptyString(ServerInfo.name))
585		{
586	<	ilog(L_CRIT, "No server name specified in serverinfo block.");
586	>	ilog(LOG_TYPE_IRCD, "ERROR: No server name specified in serverinfo block.");
587		exit(EXIT_FAILURE);
588		}
589
590		strlcpy(me.name, ServerInfo.name, sizeof(me.name));
591
592		/* serverinfo{} description must exist.  If not, error out.*/
593	<	if (ServerInfo.description == NULL)
593	>	if (EmptyString(ServerInfo.description))
594		{
595	<	ilog(L_CRIT,
631	<	"ERROR: No server description specified in serverinfo block.");
595	>	ilog(LOG_TYPE_IRCD, "ERROR: No server description specified in serverinfo block.");
596		exit(EXIT_FAILURE);
597		}
598
599		strlcpy(me.info, ServerInfo.description, sizeof(me.info));
600
601	<	me.from    = &me;
602	<	me.servptr = &me;
601	>	me.from                   = &me;
602	>	me.servptr                = &me;
603	>	me.localClient->lasttime  = CurrentTime;
604	>	me.localClient->since     = CurrentTime;
605	>	me.localClient->firsttime = CurrentTime;
606
607		SetMe(&me);
608		make_server(&me);
609
610	<	me.lasttime = me.since = me.firsttime = CurrentTime;
610	>	hash_add_id(&me);
611		hash_add_client(&me);
612
613		/* add ourselves to global_serv_list */
614		dlinkAdd(&me, make_dlink_node(), &global_serv_list);
615
649	–	check_class();
650	–
651	–	#ifndef STATIC_MODULES
616		if (chdir(MODPATH))
617		{
618	<	ilog (L_CRIT, "Could not load core modules. Terminating!");
618	>	ilog(LOG_TYPE_IRCD, "Could not load core modules. Terminating!");
619		exit(EXIT_FAILURE);
620		}
621
622		load_all_modules(1);
623		load_conf_modules();
624		load_core_modules(1);
625	+
626		/* Go back to DPATH after checking to see if we can chdir to MODPATH */
627	<	chdir(ConfigFileEntry.dpath);
628	<	#else
629	<	load_all_modules(1);
630	<	#endif
627	>	if (chdir(ConfigFileEntry.dpath))
628	>	{
629	>	perror("chdir");
630	>	exit(EXIT_FAILURE);
631	>	}
632	>
633		/*
634		* assemble_umode_buffer() has to be called after
635		* reading conf/loading modules.
#	Line 671 | Line 638 | main(int argc, char *argv[])
638
639		write_pidfile(pidFileName);
640
641	<	ilog(L_NOTICE, "Server Ready");
641	>	ilog(LOG_TYPE_IRCD, "Server Ready");
642
643		eventAddIsh("cleanup_glines", cleanup_glines, NULL, CLEANUP_GLINES_TIME);
644		eventAddIsh("cleanup_tklines", cleanup_tklines, NULL, CLEANUP_TKLINES_TIME);
#	Line 680 | Line 647 | main(int argc, char *argv[])
647		/* No, 'cause after a restart it would cause all sorts of nick collides */
648		eventAddIsh("try_connections", try_connections, NULL, STARTUP_CONNECTIONS_TIME);
649
683	–	eventAddIsh("collect_zipstats", collect_zipstats, NULL, ZIPSTATS_TIME);
684	–
650		/* Setup the timeout check. I'll shift it later :)  -- adrian */
651		eventAddIsh("comm_checktimeouts", comm_checktimeouts, NULL, 1);
652

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines (old)
>	Changed lines (new)