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

Comparing ircd-hybrid-7.2/src/send.c (file contents):
Revision 438 by michael, Sat Feb 11 21:53:46 2006 UTC vs.
Revision 948 by michael, Tue Jul 21 17:34:06 2009 UTC

#	Line 53 | Line 53 | struct Callback *iosendctrl_cb = NULL;
53		static void send_message(struct Client *, char *, int);
54		static void send_message_remote(struct Client *, struct Client *, char *, int);
55
56	<	static unsigned long current_serial = 0L;
56	>	static unsigned int current_serial = 0;
57
58		/* send_format()
59		*
#	Line 112 | Line 112 | iosend_default(va_list args)
112		static void
113		send_message(struct Client *to, char *buf, int len)
114		{
115	<	assert(!IsMe(to))
115	>	assert(!IsMe(to));
116		assert(to != &me);
117
118		if (dbuf_length(&to->localClient->buf_sendq) + len > get_sendq(to))
#	Line 167 | Line 167 | send_message_remote(struct Client *to, s
167		return;
168		}
169
170	–	if (ServerInfo.hub && IsCapable(to, CAP_LL))
171	–	{
172	–	if (((from->lazyLinkClientExists &
173	–	to->localClient->serverMask) == 0))
174	–	client_burst_if_needed(to, from);
175	–	}
176	–
170		/* Optimize by checking if (from && to) before everything */
171		/* we set to->from up there.. */
172
#	Line 193 | Line 186 | send_message_remote(struct Client *to, s
186		from->name, from->username, from->host,
187		to->from->name);
188
189	<	sendto_server(NULL, to, NULL, CAP_TS6, NOCAPS, NOFLAGS,
189	>	sendto_server(NULL, NULL, CAP_TS6, NOCAPS,
190		":%s KILL %s :%s (%s[%s@%s] Ghosted %s)",
191		me.id, to->name, me.name, to->name,
192		to->username, to->host, to->from->name);
193	<	sendto_server(NULL, to, NULL, NOCAPS, CAP_TS6, NOFLAGS,
193	>	sendto_server(NULL, NULL, NOCAPS, CAP_TS6,
194		":%s KILL %s :%s (%s[%s@%s] Ghosted %s)",
195		me.name, to->name, me.name, to->name,
196		to->username, to->host, to->from->name);
#	Line 541 | Line 534 | sendto_channel_butone(struct Client *one
534		/* sendto_server()
535		*
536		* inputs       - pointer to client to NOT send to
537	<	*              - pointer to source client required by LL (if any)
545	<	*              - pointer to channel required by LL (if any)
537	>	*              - pointer to channel
538		*              - caps or'd together which must ALL be present
539		*              - caps or'd together which must ALL NOT be present
548	–	*              - LL flags: LL_ICLIENT | LL_ICHAN
540		*              - printf style format string
541		*              - args to format string
542		* output       - NONE
543		* side effects - Send a message to all connected servers, except the
544		*                client 'one' (if non-NULL), as long as the servers
545		*                support ALL capabs in 'caps', and NO capabs in 'nocaps'.
555	–	*                If the server is a lazylink client, then it must know
556	–	*                about source_p if non-NULL (unless LL_ICLIENT is specified,
557	–	*                when source_p will be introduced where required) and
558	–	*                chptr if non-NULL (unless LL_ICHANNEL is specified, when
559	–	*                chptr will be introduced where required).
560	–	*                Note: nothing will be introduced to a LazyLeaf unless
561	–	*                the message is actually sent.
546		*
547		* This function was written in an attempt to merge together the other
548		* billion sendto_*serv*() functions, which sprung up with capabs,
#	Line 566 | Line 550 | sendto_channel_butone(struct Client *one
550		* -davidt
551		*/
552		void
553	<	sendto_server(struct Client *one, struct Client *source_p,
553	>	sendto_server(struct Client *one,
554		struct Channel *chptr, unsigned long caps,
555	<	unsigned long nocaps, unsigned long llflags,
555	>	unsigned long nocaps,
556		const char *format, ...)
557		{
558		va_list args;
559	<	struct Client *client_p;
576	<	dlink_node *ptr;
559	>	dlink_node *ptr = NULL;
560		char buffer[IRCD_BUFSIZE];
561	<	int len;
561	>	int len = 0;
562
563	<	if (chptr != NULL)
564	<	{
582	<	if (chptr->chname[0] != '#')
583	<	return;
584	<	}
563	>	if (chptr && chptr->chname[0] != '#')
564	>	return;
565
566		va_start(args, format);
567		len = send_format(buffer, IRCD_BUFSIZE, format, args);
#	Line 589 | Line 569 | sendto_server(struct Client *one, struct
569
570		DLINK_FOREACH(ptr, serv_list.head)
571		{
572	<	client_p = ptr->data;
572	>	struct Client *client_p = ptr->data;
573
574		/* If dead already skip */
575		if (IsDead(client_p))
#	Line 604 | Line 584 | sendto_server(struct Client *one, struct
584		if ((client_p->localClient->caps & nocaps) != 0)
585		continue;
586
607	–	if (ServerInfo.hub && IsCapable(client_p, CAP_LL))
608	–	{
609	–	/* check LL channel */
610	–	if (chptr != NULL &&
611	–	((chptr->lazyLinkChannelExists &
612	–	client_p->localClient->serverMask) == 0))
613	–	{
614	–	/* Only introduce the channel if we really will send this message */
615	–	if (!(llflags & LL_ICLIENT) && source_p &&
616	–	((source_p->lazyLinkClientExists &
617	–	client_p->localClient->serverMask) == 0))
618	–	continue; /* we can't introduce the unknown source_p, skip */
619	–
620	–	if (llflags & LL_ICHAN)
621	–	burst_channel(client_p, chptr);
622	–	else
623	–	continue; /* we can't introduce the unknown chptr, skip */
624	–	}
625	–	/* check LL client */
626	–	if (source_p &&
627	–	((source_p->lazyLinkClientExists &
628	–	client_p->localClient->serverMask) == 0))
629	–	{
630	–	if (llflags & LL_ICLIENT)
631	–	client_burst_if_needed(client_p,source_p);
632	–	else
633	–	continue; /* we can't introduce the unknown source_p, skip */
634	–	}
635	–	}
587		send_message(client_p, buffer, len);
588		}
589		}
#	Line 670 | Line 621 | sendto_common_channels_local(struct Clie
621		chptr = ((struct Membership *) cptr->data)->chptr;
622		assert(chptr != NULL);
623
624	<	DLINK_FOREACH(uptr, chptr->locmembers.head)
624	>	DLINK_FOREACH(uptr, chptr->members.head)
625		{
626		ms = uptr->data;
627		target_p = ms->client_p;
628		assert(target_p != NULL);
629
630	<	if (target_p == user || IsDefunct(target_p) ||
630	>	if (!MyConnect(target_p) || target_p == user || IsDefunct(target_p) ||
631		target_p->serial == current_serial)
632		continue;
633
#	Line 715 | Line 666 | sendto_channel_local(int type, int nodea
666		len = send_format(buffer, IRCD_BUFSIZE, pattern, args);
667		va_end(args);
668
669	<	DLINK_FOREACH(ptr, chptr->locmembers.head)
669	>	DLINK_FOREACH(ptr, chptr->members.head)
670		{
671		ms = ptr->data;
672		target_p = ms->client_p;
#	Line 723 | Line 674 | sendto_channel_local(int type, int nodea
674		if (type != 0 && (ms->flags & type) == 0)
675		continue;
676
677	<	if (IsDefunct(target_p) || (nodeaf && IsDeaf(target_p)))
677	>	if (!MyConnect(target_p) || IsDefunct(target_p) ||
678	>	(nodeaf && IsDeaf(target_p)))
679		continue;
680
681		send_message(target_p, buffer, len);
#	Line 757 | Line 709 | sendto_channel_local_butone(struct Clien
709		len = send_format(buffer, IRCD_BUFSIZE, pattern, args);
710		va_end(args);
711
712	<	DLINK_FOREACH(ptr, chptr->locmembers.head)
712	>	DLINK_FOREACH(ptr, chptr->members.head)
713		{
714		ms = ptr->data;
715		target_p = ms->client_p;
#	Line 765 | Line 717 | sendto_channel_local_butone(struct Clien
717		if (type != 0 && (ms->flags & type) == 0)
718		continue;
719
720	<	if (target_p == one || IsDefunct(target_p) || IsDeaf(target_p))
720	>	if (!MyConnect(target_p) || target_p == one ||
721	>	IsDefunct(target_p) || IsDeaf(target_p))
722		continue;
723		send_message(target_p, buffer, len);
724		}
#	Line 945 | Line 898 | sendto_match_servs(struct Client *source
898		vsnprintf(buffer, sizeof(buffer), pattern, args);
899		va_end(args);
900
901	<	current_serial++;
901	>	++current_serial;
902
903		DLINK_FOREACH(ptr, global_serv_list.head)
904		{
#	Line 1185 | Line 1138 | kill_client_ll_serv_butone(struct Client
1138		{
1139		va_list args;
1140		int have_uid = 0;
1141	<	struct Client *client_p;
1189	<	dlink_node *ptr;
1141	>	dlink_node *ptr = NULL;
1142		char buf_uid[IRCD_BUFSIZE], buf_nick[IRCD_BUFSIZE];
1143	<	int len_uid = 0, len_nick;
1143	>	int len_uid = 0, len_nick = 0;
1144
1145		if (HasID(source_p) && (me.id[0] != '\0'))
1146		{
#	Line 1208 | Line 1160 | kill_client_ll_serv_butone(struct Client
1160
1161		DLINK_FOREACH(ptr, serv_list.head)
1162		{
1163	<	client_p = ptr->data;
1163	>	struct Client *client_p = ptr->data;
1164
1165		if (one != NULL && (client_p == one->from))
1166		continue;
1167		if (IsDefunct(client_p))
1168		continue;
1169
1170	<	/* XXX perhaps IsCapable should test for localClient itself ? -db */
1171	<	if (client_p->localClient == NULL || !IsCapable(client_p, CAP_LL) ||
1172	<	!ServerInfo.hub ||
1173	<	(source_p->lazyLinkClientExists & client_p->localClient->serverMask))
1222	<	{
1223	<	if (have_uid && IsCapable(client_p, CAP_TS6))
1224	<	send_message(client_p, buf_uid, len_uid);
1225	<	else
1226	<	send_message(client_p, buf_nick, len_nick);
1227	<	}
1170	>	if (have_uid && IsCapable(client_p, CAP_TS6))
1171	>	send_message(client_p, buf_uid, len_uid);
1172	>	else
1173	>	send_message(client_p, buf_nick, len_nick);
1174		}
1175		}

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