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

Comparing:
ircd-hybrid/trunk/src/s_user.c (file contents), Revision 3319 by michael, Tue Apr 15 15:41:50 2014 UTC vs.
ircd-hybrid/trunk/src/user.c (file contents), Revision 4222 by michael, Mon Jul 14 18:56:29 2014 UTC

#	Line 26 | Line 26
26
27		#include "stdinc.h"
28		#include "list.h"
29	<	#include "s_user.h"
29	>	#include "user.h"
30		#include "channel.h"
31		#include "channel_mode.h"
32		#include "client.h"
#	Line 38 | Line 38
38		#include "numeric.h"
39		#include "conf.h"
40		#include "log.h"
41	<	#include "s_serv.h"
41	>	#include "server.h"
42		#include "send.h"
43	–	#include "supported.h"
43		#include "memory.h"
44		#include "packet.h"
45		#include "rng_mt.h"
46		#include "userhost.h"
47	<	#include "s_misc.h"
47	>	#include "misc.h"
48		#include "parse.h"
49		#include "watch.h"
50
#	Line 117 | Line 116 | const unsigned int user_modes[256] =
116		0,                  /* m */
117		UMODE_NCHANGE,      /* n */
118		UMODE_OPER,         /* o */
119	<	0,                  /* p */
120	<	0,                  /* q */
119	>	UMODE_HIDECHANS,    /* p */
120	>	UMODE_HIDEIDLE,     /* q */
121		UMODE_REGISTERED,   /* r */
122		UMODE_SERVNOTICE,   /* s */
123		0,                  /* t */
#	Line 127 | Line 126 | const unsigned int user_modes[256] =
126		UMODE_WALLOP,       /* w */
127		UMODE_HIDDENHOST,   /* x */
128		UMODE_SPY,          /* y */
129	<	UMODE_OPERWALL,     /* z      0x7A */
129	>	0,                  /* z      0x7A */
130		0,0,0,0,0,          /* 0x7B - 0x7F */
131
132		/* 0x80 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0x8F */
#	Line 164 | Line 163 | show_lusers(struct Client *source_p)
163		{
164		if (!ConfigServerHide.hide_servers || HasUMode(source_p, UMODE_OPER))
165		sendto_one_numeric(source_p, &me, RPL_LUSERCLIENT, (Count.total-Count.invisi),
166	<	Count.invisi, dlink_list_length(&global_serv_list));
166	>	Count.invisi, dlink_list_length(&global_server_list));
167		else
168		sendto_one_numeric(source_p, &me, RPL_LUSERCLIENT,
169	<	(Count.total-Count.invisi), Count.invisi, 1);
169	>	(Count.total - Count.invisi), Count.invisi, 1);
170
171	<	if (Count.oper > 0)
171	>	if (Count.oper)
172		sendto_one_numeric(source_p, &me, RPL_LUSEROP, Count.oper);
173
174	<	if (dlink_list_length(&unknown_list) > 0)
174	>	if (dlink_list_length(&unknown_list))
175		sendto_one_numeric(source_p, &me, RPL_LUSERUNKNOWN, dlink_list_length(&unknown_list));
176
177	<	if (dlink_list_length(&global_channel_list) > 0)
178	<	sendto_one_numeric(source_p, &me, RPL_LUSERCHANNELS, dlink_list_length(&global_channel_list));
177	>	if (dlink_list_length(&channel_list))
178	>	sendto_one_numeric(source_p, &me, RPL_LUSERCHANNELS, dlink_list_length(&channel_list));
179
180		if (!ConfigServerHide.hide_servers || HasUMode(source_p, UMODE_OPER))
181		{
#	Line 286 | Line 285 | introduce_client(struct Client *source_p
285		char ubuf[IRCD_BUFSIZE] = "";
286
287		if (MyClient(source_p))
288	<	send_umode(source_p, source_p, 0, SEND_UMODES, ubuf);
288	>	send_umode(source_p, source_p, 0, ubuf);
289		else
290	<	send_umode(NULL, source_p, 0, SEND_UMODES, ubuf);
290	>	send_umode(NULL, source_p, 0, ubuf);
291
292		watch_check_hash(source_p, RPL_LOGON);
293
#	Line 298 | Line 297 | introduce_client(struct Client *source_p
297		ubuf[1] = '\0';
298		}
299
300	<	DLINK_FOREACH(ptr, serv_list.head)
300	>	DLINK_FOREACH(ptr, local_server_list.head)
301		{
302		struct Client *server = ptr->data;
303
#	Line 360 | Line 359 | user_welcome(struct Client *source_p)
359		sendto_one_numeric(source_p, &me, RPL_CREATED, built_date);
360		sendto_one_numeric(source_p, &me, RPL_MYINFO, me.name, ircd_version, umode_buffer);
361		show_isupport(source_p);
362	<
364	<	if (source_p->id[0])
365	<	sendto_one_numeric(source_p, &me, RPL_YOURID, source_p->id);
362	>	sendto_one_numeric(source_p, &me, RPL_YOURID, source_p->id);
363
364		show_lusers(source_p);
365		motd_signon(source_p);
#	Line 476 | Line 473 | register_local_user(struct Client *sourc
473		source_p->username[i++] = '~';
474
475		for (; *p && i < USERLEN; ++p)
476	<	if (*p != '[')
480	<	source_p->username[i++] = *p;
476	>	source_p->username[i++] = *p;
477
478		source_p->username[i] = '\0';
479		}
#	Line 485 | Line 481 | register_local_user(struct Client *sourc
481		/* Password check */
482		if (!EmptyString(conf->passwd))
483		{
484	<	const char *pass = source_p->localClient->passwd;
489	<
490	<	if (!match_conf_password(pass, conf))
484	>	if (!match_conf_password(source_p->localClient->passwd, conf))
485		{
486		++ServerStats.is_ref;
487
#	Line 532 | Line 526 | register_local_user(struct Client *sourc
526
527		if (!valid_username(source_p->username, 1))
528		{
529	<	char tmpstr2[IRCD_BUFSIZE] = "";
529	>	char buf[IRCD_BUFSIZE] = "";
530
531		sendto_realops_flags(UMODE_REJ, L_ALL, SEND_NOTICE,
532		"Invalid username: %s (%s@%s)",
533		source_p->name, source_p->username, source_p->host);
534		++ServerStats.is_ref;
535	<	snprintf(tmpstr2, sizeof(tmpstr2), "Invalid username [%s]",
536	<	source_p->username);
543	<	exit_client(source_p, tmpstr2);
535	>	snprintf(buf, sizeof(buf), "Invalid username [%s]", source_p->username);
536	>	exit_client(source_p, buf);
537		return;
538		}
539
#	Line 584 | Line 577 | register_local_user(struct Client *sourc
577		assert(source_p->servptr == &me);
578		SetClient(source_p);
579		dlinkAdd(source_p, &source_p->lnode, &source_p->servptr->serv->client_list);
580	<
588	<	source_p->localClient->allow_read = MAX_FLOOD_BURST;
580	>	dlinkAdd(source_p, &source_p->node, &global_client_list);
581
582		assert(dlinkFind(&unknown_list, source_p));
583
#	Line 610 | Line 602 | register_local_user(struct Client *sourc
602		*                is introduced by a server.
603		*/
604		void
605	<	register_remote_user(struct Client *source_p, const char *username,
614	<	const char *host, const char *server)
605	>	register_remote_user(struct Client *source_p)
606		{
607		struct Client *target_p = NULL;
608
618	–	assert(source_p->username != username);
619	–
620	–	strlcpy(source_p->host, host, sizeof(source_p->host));
621	–	strlcpy(source_p->username, username, sizeof(source_p->username));
622	–
623	–	/*
624	–	* Coming from another server, take the servers word for it
625	–	*/
626	–	source_p->servptr = hash_find_server(server);
627	–
628	–	/*
629	–	* Super GhostDetect:
630	–	* If we can't find the server the user is supposed to be on,
631	–	* then simply blow the user away.        -Taner
632	–	*/
633	–	if (source_p->servptr == NULL)
634	–	{
635	–	sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
636	–	"No server %s for user %s[%s@%s] from %s",
637	–	server, source_p->name, source_p->username,
638	–	source_p->host, source_p->from->name);
639	–	sendto_one(source_p->from,
640	–	":%s KILL %s :%s (Ghosted, server %s doesn't exist)",
641	–	me.id, source_p->id, me.name, server);
642	–
643	–	AddFlag(source_p, FLAGS_KILLED);
644	–	exit_client(source_p, "Ghosted Client");
645	–	return;
646	–	}
647	–
609		if ((target_p = source_p->servptr) && target_p->from != source_p->from)
610		{
611		sendto_realops_flags(UMODE_DEBUG, L_ALL, SEND_NOTICE,
#	Line 674 | Line 635 | register_remote_user(struct Client *sour
635
636		SetClient(source_p);
637		dlinkAdd(source_p, &source_p->lnode, &source_p->servptr->serv->client_list);
638	+	dlinkAdd(source_p, &source_p->node, &global_client_list);
639		add_user_host(source_p->username, source_p->host, 1);
640		SetUserHost(source_p);
641
#	Line 727 | Line 689 | valid_hostname(const char *hostname)
689		int
690		valid_username(const char *username, const int local)
691		{
692	<	int dots      = 0;
692	>	unsigned int dots = 0;
693		const char *p = username;
694
695		assert(p);
#	Line 747 | Line 709 | valid_username(const char *username, con
709		{
710		while (*++p)
711		{
712	<	if ((*p == '.') && ConfigFileEntry.dots_in_ident)
712	>	if (*p == '.' && ConfigFileEntry.dots_in_ident)
713		{
714		if (++dots > ConfigFileEntry.dots_in_ident)
715		return 0;
#	Line 765 | Line 727 | valid_username(const char *username, con
727		return 0;
728		}
729
730	<	return  p - username <= USERLEN;;
730	>	return p - username <= USERLEN;
731		}
732
733		/* clean_nick_name()
#	Line 808 | Line 770 | valid_nickname(const char *nickname, con
770		*/
771		void
772		send_umode(struct Client *client_p, struct Client *source_p,
773	<	unsigned int old, unsigned int sendmask, char *umode_buf)
773	>	unsigned int old, char *umode_buf)
774		{
775		char *m = umode_buf;
776		int what = 0;
815	–	unsigned int i;
816	–	unsigned int flag;
777
778		/*
779		* Build a string in umode_buf to represent the change in the user's
780		* mode between the new (source_p->umodes) and 'old'.
781		*/
782	<	for (i = 0; i < 128; ++i)
782	>	for (unsigned int i = 0; i < 128; ++i)
783		{
784	<	flag = user_modes[i];
825	<	if (!flag)
826	<	continue;
784	>	unsigned int flag = user_modes[i];
785
786	<	if (MyClient(source_p) && !(flag & sendmask))
786	>	if (!flag)
787		continue;
788
789		if ((flag & old) && !HasUMode(source_p, flag))
#	Line 872 | Line 830 | send_umode_out(struct Client *client_p,
830		{
831		char buf[IRCD_BUFSIZE] = "";
832
833	<	send_umode(NULL, source_p, old, SEND_UMODES, buf);
833	>	send_umode(NULL, source_p, old, buf);
834
835		if (buf[0])
836		sendto_server(source_p, NOCAPS, NOCAPS, ":%s MODE %s :%s",
837		source_p->id, source_p->id, buf);
838
839		if (client_p && MyClient(client_p))
840	<	send_umode(client_p, source_p, old, 0xffffffff, buf);
840	>	send_umode(client_p, source_p, old, buf);
841		}
842
843		void
#	Line 1009 | Line 967 | oper_up(struct Client *source_p)
967		sendto_one_numeric(source_p, &me, RPL_YOUREOPER);
968		}
969
970	<	static char new_uid[TOTALSIDUID + 1];     /* allow for \0 */
970	>	static char new_uid[TOTALSIDUID + 1];  /* Allow for \0 */
971
972		int
973		valid_sid(const char *sid)
#	Line 1056 | Line 1014 | init_uid(void)
1014		*                note this is a recursive function
1015		*/
1016		static void
1017	<	add_one_to_uid(int i)
1017	>	add_one_to_uid(unsigned int i)
1018		{
1019	<	if (i != IRC_MAXSID)    /* Not reached server SID portion yet? */
1019	>	if (i != IRC_MAXSID)  /* Not reached server SID portion yet? */
1020		{
1021		if (new_uid[i] == 'Z')
1022		new_uid[i] = '0';
1023		else if (new_uid[i] == '9')
1024		{
1025		new_uid[i] = 'A';
1026	<	add_one_to_uid(i-1);
1026	>	add_one_to_uid(i - 1);
1027		}
1028		else
1029		++new_uid[i];
#	Line 1090 | Line 1048 | add_one_to_uid(int i)
1048		static const char *
1049		uid_get(void)
1050		{
1051	<	add_one_to_uid(TOTALSIDUID - 1);    /* index from 0 */
1051	>	add_one_to_uid(TOTALSIDUID - 1);  /* Index from 0 */
1052		return new_uid;
1053		}
1054
#	Line 1105 | Line 1063 | void
1063		init_isupport(void)
1064		{
1065		add_isupport("CALLERID", NULL, -1);
1066	<	add_isupport("CASEMAPPING", CASEMAP, -1);
1066	>	add_isupport("CASEMAPPING", "rfc1459", -1);
1067		add_isupport("DEAF", "D", -1);
1068		add_isupport("KICKLEN", NULL, KICKLEN);
1069		add_isupport("MODES", NULL, MAXMODEPARAMS);
1112	–	#ifdef HALFOPS
1070		add_isupport("PREFIX", "(ohv)@%+", -1);
1071		add_isupport("STATUSMSG", "@%+", -1);
1115	–	#else
1116	–	add_isupport("PREFIX", "(ov)@+", -1);
1117	–	add_isupport("STATUSMSG", "@+", -1);
1118	–	#endif
1072		add_isupport("EXCEPTS", "e", -1);
1073		add_isupport("INVEX", "I", -1);
1074		}
#	Line 1133 | Line 1086 | void
1086		add_isupport(const char *name, const char *options, int n)
1087		{
1088		dlink_node *ptr;
1089	<	struct Isupport *support;
1089	>	struct Isupport *support = NULL;
1090
1091		DLINK_FOREACH(ptr, support_list.head)
1092		{
#	Line 1148 | Line 1101 | add_isupport(const char *name, const cha
1101
1102		if (ptr == NULL)
1103		{
1104	<	support = MyMalloc(sizeof(*support));
1104	>	support = MyCalloc(sizeof(*support));
1105		dlinkAddTail(support, &support->node, &support_list);
1106		}
1107
1108		support->name = xstrdup(name);
1109	<	if (options != NULL)
1109	>	if (options)
1110		support->options = xstrdup(options);
1111		support->number = n;
1112
#	Line 1221 | Line 1174 | rebuild_isupport_message_line(void)
1174		p += (n = sprintf(p, "%s", support->name));
1175		len += n;
1176
1177	<	if (support->options != NULL)
1177	>	if (support->options)
1178		{
1179		p += (n = sprintf(p, "=%s", support->options));
1180		len += n;
#	Line 1249 | Line 1202 | rebuild_isupport_message_line(void)
1202		}
1203		}
1204
1205	<	if (len != 0)
1205	>	if (len)
1206		{
1207		if (*--p == ' ')
1208		*p = '\0';

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