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

Comparing:
ircd-hybrid-7.2/src/s_user.c (file contents), Revision 849 by db, Mon Feb 19 19:41:59 2007 UTC vs.
ircd-hybrid-8/src/s_user.c (file contents), Revision 1156 by michael, Tue Aug 9 20:29:20 2011 UTC

#	Line 23 | Line 23
23		*/
24
25		#include "stdinc.h"
26	<	#include "tools.h"
26	>	#include "list.h"
27		#include "s_user.h"
28		#include "s_misc.h"
29		#include "channel.h"
#	Line 35 | Line 35
35		#include "irc_string.h"
36		#include "sprintf_irc.h"
37		#include "s_bsd.h"
38	–	#include "irc_getnameinfo.h"
38		#include "ircd.h"
40	–	#include "list.h"
39		#include "listener.h"
40		#include "motd.h"
41		#include "numeric.h"
42		#include "s_conf.h"
43		#include "s_log.h"
44		#include "s_serv.h"
47	–	#include "s_stats.h"
45		#include "send.h"
46		#include "supported.h"
47		#include "whowas.h"
48		#include "memory.h"
49		#include "packet.h"
50	+	#include "rng_mt.h"
51		#include "userhost.h"
52		#include "hook.h"
53		#include "s_misc.h"
54		#include "msg.h"
55	<	#include "pcre.h"
55	>	#include "watch.h"
56	>
57
59	–	int MaxClientCount     = 1;
60	–	int MaxConnectionCount = 1;
58		struct Callback *entering_umode_cb = NULL;
59		struct Callback *umode_cb = NULL;
63	–	struct Callback *uid_get_cb = NULL;
60
61		static char umode_buffer[IRCD_BUFSIZE];
62
63		static void user_welcome(struct Client *);
64		static void report_and_set_user_flags(struct Client *, const struct AccessItem *);
65		static int check_xline(struct Client *);
66	<	static void introduce_client(struct Client *, struct Client *);
67	<	static void *uid_get(va_list);
66	>	static void introduce_client(struct Client *);
67	>	static const char *uid_get(void);
68
69		/* Used for building up the isupport string,
70		* used with init_isupport, add_isupport, delete_isupport
#	Line 165 | Line 161 | assemble_umode_buffer(void)
161		unsigned int idx = 0;
162		char *umode_buffer_ptr = umode_buffer;
163
164	<	for (; idx < (sizeof(user_modes) / sizeof(int)); ++idx)
164	>	for (; idx < (sizeof(user_modes) / sizeof(user_modes[0])); ++idx)
165		if (user_modes[idx])
166		*umode_buffer_ptr++ = idx;
167
#	Line 237 | Line 233 | show_lusers(struct Client *source_p)
233
234		if (!ConfigServerHide.hide_servers || IsOper(source_p))
235		sendto_one(source_p, form_str(RPL_STATSCONN), from, to,
236	<	MaxConnectionCount, MaxClientCount, Count.totalrestartcount);
236	>	Count.max_loc_con, Count.max_loc_cli, Count.totalrestartcount);
237
238	<	if (Count.local > MaxClientCount)
239	<	MaxClientCount = Count.local;
238	>	if (Count.local > Count.max_loc_cli)
239	>	Count.max_loc_cli = Count.local;
240
241	<	if ((Count.local + Count.myserver) > MaxConnectionCount)
242	<	MaxConnectionCount = Count.local + Count.myserver;
241	>	if ((Count.local + Count.myserver) > Count.max_loc_con)
242	>	Count.max_loc_con = Count.local + Count.myserver;
243		}
244
245		/* show_isupport()
#	Line 282 | Line 278 | show_isupport(struct Client *source_p)
278		**         nick from local user or kill him/her...
279		*/
280		void
281	<	register_local_user(struct Client *client_p, struct Client *source_p,
286	<	const char *nick, const char *username)
281	>	register_local_user(struct Client *source_p)
282		{
283	+	const char *id = NULL;
284		const struct AccessItem *aconf = NULL;
289	–	char ipaddr[HOSTIPLEN];
285		dlink_node *ptr = NULL;
291	–	dlink_node *m = NULL;
286
287		assert(source_p != NULL);
288	+	assert(source_p == source_p->from);
289		assert(MyConnect(source_p));
295	–	assert(source_p->username != username);
290		assert(!source_p->localClient->registration);
291
292	<	ClearCap(client_p, CAP_TS6);
292	>	ClearCap(source_p, CAP_TS6);
293
294		if (ConfigFileEntry.ping_cookie)
295		{
296	<	if (!IsPingSent(source_p) &&
303	<	source_p->localClient->random_ping == 0)
296	>	if (!IsPingSent(source_p) && source_p->localClient->random_ping == 0)
297		{
298	<	source_p->localClient->random_ping = (unsigned long)rand();
299	<	sendto_one(source_p, "PING :%lu",
298	>	do
299	>	source_p->localClient->random_ping = genrand_int32();
300	>	while (!source_p->localClient->random_ping);
301	>
302	>	sendto_one(source_p, "PING :%u",
303		source_p->localClient->random_ping);
304		SetPingSent(source_p);
305		return;
#	Line 317 | Line 313 | register_local_user(struct Client *clien
313		/* Straight up the maximum rate of flooding... */
314		source_p->localClient->allow_read = MAX_FLOOD_BURST;
315
316	<	if (!execute_callback(client_check_cb, source_p, username))
316	>	if (!execute_callback(client_check_cb, source_p, source_p->username))
317		return;
318
319		if (valid_hostname(source_p->host) == 0)
#	Line 333 | Line 329 | register_local_user(struct Client *clien
329
330		if (!IsGotId(source_p))
331		{
332	<	const char *p = NULL;
332	>	char username[USERLEN + 1];
333	>	const char *p = username;
334		unsigned int i = 0;
335
336		if (IsNeedIdentd(aconf))
337		{
338	<	ServerStats->is_ref++;
338	>	++ServerStats.is_ref;
339		sendto_one(source_p, ":%s NOTICE %s :*** Notice -- You need to install "
340		"identd to use this server", me.name, source_p->name);
341		exit_client(source_p, &me, "Install identd");
342		return;
343		}
344
345	<	p = username;
345	>	strlcpy(username, source_p->username, sizeof(username));
346
347		if (!IsNoTilde(aconf))
348		source_p->username[i++] = '~';
349
350	<	while (*p && i < USERLEN)
354	<	{
350	>	for (; *p && i < USERLEN; ++p)
351		if (*p != '[')
352		source_p->username[i++] = *p;
357	–	p++;
358	–	}
353
354		source_p->username[i] = '\0';
355		}
#	Line 367 | Line 361 | register_local_user(struct Client *clien
361
362		if (!match_conf_password(pass, aconf))
363		{
364	<	ServerStats->is_ref++;
364	>	++ServerStats.is_ref;
365		sendto_one(source_p, form_str(ERR_PASSWDMISMATCH),
366		me.name, source_p->name);
367		exit_client(source_p, &me, "Bad Password");
#	Line 383 | Line 377 | register_local_user(struct Client *clien
377		/* report if user has &^>= etc. and set flags as needed in source_p */
378		report_and_set_user_flags(source_p, aconf);
379
380	+	if (IsDead(source_p))
381	+	return;
382	+
383		/* Limit clients -
384		* We want to be able to have servers and F-line clients
385		* connect, so save room for "buffer" connections.
#	Line 396 | Line 393 | register_local_user(struct Client *clien
393		{
394		sendto_realops_flags(UMODE_FULL, L_ALL,
395		"Too many clients, rejecting %s[%s].",
396	<	nick, source_p->host);
397	<	ServerStats->is_ref++;
396	>	source_p->name, source_p->host);
397	>	++ServerStats.is_ref;
398		exit_client(source_p, &me, "Sorry, server is full - try later");
399		return;
400		}
#	Line 408 | Line 405 | register_local_user(struct Client *clien
405		char tmpstr2[IRCD_BUFSIZE];
406
407		sendto_realops_flags(UMODE_REJ, L_ALL, "Invalid username: %s (%s@%s)",
408	<	nick, source_p->username, source_p->host);
409	<	ServerStats->is_ref++;
410	<	ircsprintf(tmpstr2, "Invalid username [%s]", source_p->username);
408	>	source_p->name, source_p->username, source_p->host);
409	>	++ServerStats.is_ref;
410	>	snprintf(tmpstr2, sizeof(tmpstr2), "Invalid username [%s]",
411	>	source_p->username);
412		exit_client(source_p, &me, tmpstr2);
413		return;
414		}
415
418	–	assert(source_p == client_p);
419	–
416		if (check_xline(source_p))
417		return;
418
419	<	if (IsDead(client_p))
420	<	return;
425	<
426	<	if (me.id[0])
427	<	{
428	<	const char *id = execute_callback(uid_get_cb, source_p);
429	<
430	<	while (hash_find_id(id) != NULL)
431	<	id = uid_get(NULL);
419	>	while (hash_find_id((id = uid_get())) != NULL)
420	>	;
421
422	<	strlcpy(source_p->id, id, sizeof(source_p->id));
423	<	hash_add_id(source_p);
435	<	}
436	<
437	<	irc_getnameinfo((struct sockaddr *)&source_p->localClient->ip,
438	<	source_p->localClient->ip.ss_len, ipaddr,
439	<	HOSTIPLEN, NULL, 0, NI_NUMERICHOST);
422	>	strlcpy(source_p->id, id, sizeof(source_p->id));
423	>	hash_add_id(source_p);
424
425		sendto_realops_flags(UMODE_CCONN, L_ALL,
426	<	"Client connecting: %s (%s@%s) [%s] {%s} [%s]",
427	<	nick, source_p->username, source_p->host,
426	>	"Client connecting: %s (%s@%s) [%s] {%s} [%s] <%s>",
427	>	source_p->name, source_p->username, source_p->host,
428		ConfigFileEntry.hide_spoof_ips && IsIPSpoof(source_p) ?
429	<	"255.255.255.255" : ipaddr, get_client_class(source_p),
430	<	source_p->info);
429	>	"255.255.255.255" : source_p->sockhost,
430	>	get_client_class(source_p),
431	>	source_p->info, source_p->id);
432
433		sendto_realops_flags(UMODE_CCONN_FULL, L_ALL,
434		"CLICONN %s %s %s %s %s %s %s 0 %s",
435	<	nick, source_p->username, source_p->host,
435	>	source_p->name, source_p->username, source_p->host,
436		ConfigFileEntry.hide_spoof_ips && IsIPSpoof(source_p) ?
437	<	"255.255.255.255" : ipaddr,
437	>	"255.255.255.255" : source_p->sockhost,
438		get_client_class(source_p),
439		ConfigFileEntry.hide_spoof_ips && IsIPSpoof(source_p) ?
440	<	"<hidden>" : source_p->client_host,
440	>	"<hidden>" : source_p->localClient->client_host,
441		ConfigFileEntry.hide_spoof_ips && IsIPSpoof(source_p) ?
442	<	"<hidden>" : source_p->client_server,
442	>	"<hidden>" : source_p->localClient->client_server,
443		source_p->info);
444
445
461	–	/* If they have died in send_* don't do anything. */
462	–	if (IsDead(source_p))
463	–	return;
464	–
446		if (ConfigFileEntry.invisible_on_connect)
447		{
448		source_p->umodes |= UMODE_INVISIBLE;
449	<	Count.invisi++;
449	>	++Count.invisi;
450		}
451
452		if ((++Count.local) > Count.max_loc)
#	Line 477 | Line 458 | register_local_user(struct Client *clien
458		Count.max_loc);
459		}
460
480	–	SetClient(source_p);
481	–
482	–	source_p->servptr = &me;
483	–	dlinkAdd(source_p, &source_p->lnode, &source_p->servptr->serv->users);
484	–
461		/* Increment our total user count here */
462		if (++Count.total > Count.max_tot)
463		Count.max_tot = Count.total;
464	<	Count.totalrestartcount++;
464	>	++Count.totalrestartcount;
465	>
466	>	assert(source_p->servptr == &me);
467	>	SetClient(source_p);
468	>	dlinkAdd(source_p, &source_p->lnode, &source_p->servptr->serv->client_list);
469
470		source_p->localClient->allow_read = MAX_FLOOD_BURST;
471
472	<	if ((m = dlinkFindDelete(&unknown_list, source_p)) != NULL)
473	<	{
474	<	free_dlink_node(m);
475	<	dlinkAdd(source_p, &source_p->localClient->lclient_node, &local_client_list);
496	<	}
497	<	else assert(0);
472	>	assert(dlinkFind(&unknown_list, source_p));
473	>
474	>	dlink_move_node(&source_p->localClient->lclient_node,
475	>	&unknown_list, &local_client_list);
476
477		user_welcome(source_p);
478		add_user_host(source_p->username, source_p->host, 0);
479		SetUserHost(source_p);
480
481	<	introduce_client(client_p, source_p);
481	>	introduce_client(source_p);
482		}
483
484		/* register_remote_user()
485		*
486	<	* inputs       - client_p directly connected client
509	<	*              - source_p remote or directly connected client
486	>	* inputs       - source_p remote or directly connected client
487		*              - username to register as
488		*              - host name to register as
489		*              - server name
#	Line 516 | Line 493 | register_local_user(struct Client *clien
493		*                is introduced by a server.
494		*/
495		void
496	<	register_remote_user(struct Client *client_p, struct Client *source_p,
496	>	register_remote_user(struct Client *source_p,
497		const char *username, const char *host, const char *server,
498		const char *realname)
499		{
#	Line 526 | Line 503 | register_remote_user(struct Client *clie
503		assert(source_p->username != username);
504
505		strlcpy(source_p->host, host, sizeof(source_p->host));
529	–	strlcpy(source_p->info, realname, sizeof(source_p->info));
506		strlcpy(source_p->username, username, sizeof(source_p->username));
507
508		/*
#	Line 544 | Line 520 | register_remote_user(struct Client *clie
520		"No server %s for user %s[%s@%s] from %s",
521		server, source_p->name, source_p->username,
522		source_p->host, source_p->from->name);
523	<	kill_client(client_p, source_p, "%s (Server doesn't exist)", me.name);
523	>	kill_client(source_p->from, source_p, "%s (Server doesn't exist)", me.name);
524
525		SetKilled(source_p);
526		exit_client(source_p, &me, "Ghosted Client");
#	Line 555 | Line 531 | register_remote_user(struct Client *clie
531		{
532		sendto_realops_flags(UMODE_DEBUG, L_ALL,
533		"Bad User [%s] :%s USER %s@%s %s, != %s[%s]",
534	<	client_p->name, source_p->name, source_p->username,
534	>	source_p->from->name, source_p->name, source_p->username,
535		source_p->host, source_p->servptr->name,
536		target_p->name, target_p->from->name);
537	<	kill_client(client_p, source_p,
537	>	kill_client(source_p->from, source_p,
538		"%s (NICK from wrong direction (%s != %s))",
539		me.name, source_p->servptr->name, target_p->from->name);
540		SetKilled(source_p);
#	Line 570 | Line 546 | register_remote_user(struct Client *clie
546		if (++Count.total > Count.max_tot)
547		Count.max_tot = Count.total;
548
573	–	++source_p->from->serv->dep_users;
574	–
549		SetClient(source_p);
550	<	dlinkAdd(source_p, &source_p->lnode, &source_p->servptr->serv->users);
550	>	dlinkAdd(source_p, &source_p->lnode, &source_p->servptr->serv->client_list);
551		add_user_host(source_p->username, source_p->host, 1);
552		SetUserHost(source_p);
553
554	<	introduce_client(client_p, source_p);
554	>	introduce_client(source_p);
555		}
556
557		/* introduce_client()
558		*
559	<	* inputs       - client_p
586	<	*              - source_p
559	>	* inputs       - source_p
560		* output       - NONE
561		* side effects - This common function introduces a client to the rest
562		*                of the net, either from a local client connect or
563		*                from a remote connect.
564		*/
565		static void
566	<	introduce_client(struct Client *client_p, struct Client *source_p)
566	>	introduce_client(struct Client *source_p)
567		{
568		dlink_node *server_node = NULL;
569		static char ubuf[12];
#	Line 600 | Line 573 | introduce_client(struct Client *client_p
573		else
574		send_umode(NULL, source_p, 0, SEND_UMODES, ubuf);
575
576	+	watch_check_hash(source_p, RPL_LOGON);
577	+
578		if (*ubuf == '\0')
579		{
580		ubuf[0] = '+';
581		ubuf[1] = '\0';
582		}
583
584	<	/* arghhh one could try not introducing new nicks to ll leafs
610	<	* but then you have to introduce them "on the fly" in SJOIN
611	<	* not fun.
612	<	* Its not going to cost much more bandwidth to simply let new
613	<	* nicks just ride on through.
614	<	*/
615	<
616	<	/* We now introduce nicks "on the fly" in SJOIN anyway --
617	<	* you _need_ to if you aren't going to burst everyone initially.
618	<	*
619	<	* Only send to non CAP_LL servers, unless we're a lazylink leaf,
620	<	* in that case just send it to the uplink.
621	<	* -davidt
622	<	* rewritten to cope with SIDs .. eww eww eww --is
623	<	*/
624	<	if (!ServerInfo.hub && uplink && IsCapable(uplink, CAP_LL) &&
625	<	client_p != uplink)
584	>	DLINK_FOREACH(server_node, serv_list.head)
585		{
586	<	if (IsCapable(uplink, CAP_TS6) && HasID(source_p))
587	<	{
588	<	sendto_one(uplink, ":%s UID %s %d %lu %s %s %s %s %s :%s",
586	>	struct Client *server = server_node->data;
587	>
588	>	if (server == source_p->from)
589	>	continue;
590	>
591	>	if (IsCapable(server, CAP_TS6) && HasID(source_p))
592	>	sendto_one(server, ":%s UID %s %d %lu %s %s %s %s %s :%s",
593		source_p->servptr->id,
594		source_p->name, source_p->hopcount+1,
595		(unsigned long)source_p->tsinfo,
596		ubuf, source_p->username, source_p->host,
597		(MyClient(source_p) && IsIPSpoof(source_p)) ?
598		"0" : source_p->sockhost, source_p->id, source_p->info);
636	–	}
599		else
600	<	{
639	<	sendto_one(uplink, "NICK %s %d %lu %s %s %s %s :%s",
600	>	sendto_one(server, "NICK %s %d %lu %s %s %s %s :%s",
601		source_p->name, source_p->hopcount+1,
602		(unsigned long)source_p->tsinfo,
603		ubuf, source_p->username, source_p->host,
604		source_p->servptr->name, source_p->info);
644	–	}
645	–	}
646	–	else
647	–	{
648	–	DLINK_FOREACH(server_node, serv_list.head)
649	–	{
650	–	struct Client *server = server_node->data;
651	–
652	–	if (IsCapable(server, CAP_LL) || server == client_p)
653	–	continue;
654	–
655	–	if (IsCapable(server, CAP_TS6) && HasID(source_p))
656	–	sendto_one(server, ":%s UID %s %d %lu %s %s %s %s %s :%s",
657	–	source_p->servptr->id,
658	–	source_p->name, source_p->hopcount+1,
659	–	(unsigned long)source_p->tsinfo,
660	–	ubuf, source_p->username, source_p->host,
661	–	(MyClient(source_p) && IsIPSpoof(source_p)) ?
662	–	"0" : source_p->sockhost, source_p->id, source_p->info);
663	–	else
664	–	sendto_one(server, "NICK %s %d %lu %s %s %s %s :%s",
665	–	source_p->name, source_p->hopcount+1,
666	–	(unsigned long)source_p->tsinfo,
667	–	ubuf, source_p->username, source_p->host,
668	–	source_p->servptr->name, source_p->info);
669	–	}
605		}
606		}
607
#	Line 686 | Line 621 | valid_hostname(const char *hostname)
621
622		assert(p != NULL);
623
624	<	if ('.' == *p || ':' == *p)
624	>	if (*p == '.' || *p == ':')
625		return 0;
626
627	<	while (*p)
693	<	{
627	>	for (; *p; ++p)
628		if (!IsHostChar(*p))
629		return 0;
696	–	p++;
697	–	}
630
631		return 1;
632		}
#	Line 718 | Line 650 | valid_username(const char *username)
650
651		assert(p != NULL);
652
653	<	if ('~' == *p)
653	>	if (*p == '~')
654		++p;
655
656		/* reject usernames that don't start with an alphanum
#	Line 732 | Line 664 | valid_username(const char *username)
664		{
665		if ((*p == '.') && ConfigFileEntry.dots_in_ident)
666		{
667	<	dots++;
736	<
737	<	if (dots > ConfigFileEntry.dots_in_ident)
667	>	if (++dots > ConfigFileEntry.dots_in_ident)
668		return 0;
669	<	if (!IsUserChar(p[1]))
669	>	if (!IsUserChar(*(p + 1)))
670		return 0;
671		}
672		else if (!IsUserChar(*p))
#	Line 818 | Line 748 | report_and_set_user_flags(struct Client
748		}
749		}
750
821	–	/* do_local_user()
822	–	*
823	–	* inputs       -
824	–	* output       - NONE
825	–	* side effects -
826	–	*/
827	–	void
828	–	do_local_user(const char *nick, struct Client *client_p, struct Client *source_p,
829	–	const char *username, const char *host, const char *server,
830	–	const char *realname)
831	–	{
832	–	assert(source_p != NULL);
833	–	assert(source_p->username != username);
834	–
835	–	if (source_p == NULL)
836	–	return;
837	–
838	–	if (!IsUnknown(source_p))
839	–	{
840	–	sendto_one(source_p, form_str(ERR_ALREADYREGISTRED),
841	–	me.name, nick);
842	–	return;
843	–	}
844	–
845	–	source_p->localClient->registration &= ~REG_NEED_USER;
846	–
847	–	/*
848	–	* don't take the clients word for it, ever
849	–	*/
850	–	source_p->servptr = &me;
851	–
852	–	strlcpy(source_p->info, realname, sizeof(source_p->info));
853	–
854	–	/* stash for later */
855	–	strlcpy(source_p->client_host, host, sizeof(source_p->client_host));
856	–	strlcpy(source_p->client_server, server, sizeof(source_p->client_server));
857	–
858	–	if (!IsGotId(source_p))
859	–	{
860	–	/* save the username in the client
861	–	* If you move this you'll break ping cookies..you've been warned
862	–	*/
863	–	strlcpy(source_p->username, username, sizeof(source_p->username));
864	–	}
865	–
866	–	if (!source_p->localClient->registration)
867	–	/* NICK already received, now I have USER... */
868	–	register_local_user(client_p, source_p, source_p->name, username);
869	–	}
870	–
751		/* change_simple_umode()
752		*
753		* this callback can be hooked to allow special handling of
#	Line 927 | Line 807 | set_user_mode(struct Client *client_p, s
807		return;
808		}
809
810	<	if (source_p != target_p || target_p->from != source_p->from)
810	>	if (source_p != target_p)
811		{
812		sendto_one(source_p, form_str(ERR_USERSDONTMATCH),
813		me.name, source_p->name);
#	Line 985 | Line 865 | set_user_mode(struct Client *client_p, s
865		break;
866
867		ClearOper(source_p);
988	–	source_p->umodes &= ~ConfigFileEntry.oper_only_umodes;
868		Count.oper--;
869
870		if (MyConnect(source_p))
#	Line 994 | Line 873 | set_user_mode(struct Client *client_p, s
873
874		detach_conf(source_p, OPER_TYPE);
875		ClearOperFlags(source_p);
876	+	source_p->umodes &= ~ConfigFileEntry.oper_only_umodes;
877
878		if ((dm = dlinkFindDelete(&oper_list, source_p)) != NULL)
879		free_dlink_node(dm);
#	Line 1079 | Line 959 | void
959		send_umode(struct Client *client_p, struct Client *source_p,
960		unsigned int old, unsigned int sendmask, char *umode_buf)
961		{
962	+	char *m = umode_buf;
963		int what = 0;
964		unsigned int i;
965		unsigned int flag;
1085	–	char *m = umode_buf;
966
967		/*
968		* build a string in umode_buf to represent the change in the user's
#	Line 1152 | Line 1032 | send_umode_out(struct Client *client_p,
1032		struct Client *target_p = ptr->data;
1033
1034		if ((target_p != client_p) && (target_p != source_p))
1035	<	{
1036	<	if ((!(ServerInfo.hub && IsCapable(target_p, CAP_LL))) ||
1037	<	(target_p->localClient->serverMask &
1158	<	source_p->lazyLinkClientExists))
1159	<	sendto_one(target_p, ":%s MODE %s :%s",
1160	<	ID_or_name(source_p, target_p),
1161	<	ID_or_name(source_p, target_p), buf);
1162	<	}
1035	>	sendto_one(target_p, ":%s MODE %s :%s",
1036	>	ID_or_name(source_p, target_p),
1037	>	ID_or_name(source_p, target_p), buf);
1038		}
1039		}
1040
#	Line 1207 | Line 1082 | user_welcome(struct Client *source_p)
1082
1083		if (ConfigFileEntry.short_motd)
1084		{
1085	<	sendto_one(source_p, "NOTICE %s :*** Notice -- motd was last changed at %s",
1086	<	source_p->name, ConfigFileEntry.motd.lastChangedDate);
1085	>	sendto_one(source_p, ":%s NOTICE %s :*** Notice -- motd was last changed at %s",
1086	>	me.name, source_p->name, ConfigFileEntry.motd.lastChangedDate);
1087		sendto_one(source_p,
1088	<	"NOTICE %s :*** Notice -- Please read the motd if you haven't "
1089	<	"read it", source_p->name);
1088	>	":%s NOTICE %s :*** Notice -- Please read the motd if you haven't "
1089	>	"read it", me.name, source_p->name);
1090		sendto_one(source_p, form_str(RPL_MOTDSTART),
1091		me.name, source_p->name, me.name);
1092		sendto_one(source_p, form_str(RPL_MOTD),
#	Line 1254 | Line 1129 | check_xline(struct Client *source_p)
1129		get_client_name(source_p, HIDE_IP),
1130		source_p->sockhost);
1131
1132	<	ServerStats->is_ref++;
1132	>	++ServerStats.is_ref;
1133		if (REJECT_HOLD_TIME > 0)
1134		{
1135		sendto_one(source_p, ":%s NOTICE %s :Bad user info",
#	Line 1299 | Line 1174 | oper_up(struct Client *source_p)
1174		source_p->umodes |= (UMODE_SERVNOTICE|UMODE_OPERWALL|
1175		UMODE_WALLOP|UMODE_LOCOPS);
1176
1177	+	if (!(old & UMODE_INVISIBLE) && IsInvisible(source_p))
1178	+	++Count.invisi;
1179	+	if ((old & UMODE_INVISIBLE) && !IsInvisible(source_p))
1180	+	--Count.invisi;
1181	+
1182		assert(dlinkFind(&oper_list, source_p) == NULL);
1183		dlinkAdd(source_p, make_dlink_node(), &oper_list);
1184
#	Line 1325 | Line 1205 | static char new_uid[TOTALSIDUID + 1];
1205		int
1206		valid_sid(const char *sid)
1207		{
1328	–
1208		if (strlen(sid) == IRC_MAXSID)
1209		if (IsDigit(*sid))
1210		if (IsAlNum(*(sid + 1)) && IsAlNum(*(sid + 2)))
#	Line 1350 | Line 1229 | init_uid(void)
1229
1230		memset(new_uid, 0, sizeof(new_uid));
1231
1232	<	if (ServerInfo.sid != NULL)
1354	<	{
1232	>	if (!EmptyString(ServerInfo.sid))
1233		strlcpy(new_uid, ServerInfo.sid, sizeof(new_uid));
1356	–	strlcpy(me.id, ServerInfo.sid, sizeof(me.id));
1234
1235	<	hash_add_id(&me);
1359	<	}
1360	<
1361	<	for (i = 0; i < IRC_MAXSID; i++)
1235	>	for (i = 0; i < IRC_MAXSID; ++i)
1236		if (new_uid[i] == '\0')
1237		new_uid[i] = 'A';
1238
#	Line 1371 | Line 1245 | init_uid(void)
1245
1246		entering_umode_cb = register_callback("entering_umode", NULL);
1247		umode_cb = register_callback("changing_umode", change_simple_umode);
1374	–	uid_get_cb = register_callback("uid_get", uid_get);
1248		}
1249
1250		/*
#	Line 1414 | Line 1287 | add_one_to_uid(int i)
1287		* output       - new UID is returned to caller
1288		* side effects - new_uid is incremented by one.
1289		*/
1290	<	static void *
1291	<	uid_get(va_list args)
1290	>	static const char *
1291	>	uid_get(void)
1292		{
1293		add_one_to_uid(TOTALSIDUID - 1);    /* index from 0 */
1294		return new_uid;

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