X-Git-Url: https://jfr.im/git/irc/rqf/shadowircd.git/blobdiff_plain/3499aa48d5d1f3fe08d0160e9212dbde3c8bb32b..ea84bfdefffd4f120799ab6854ef78ea3766d986:/modules/m_invite.c

diff --git a/modules/m_invite.c b/modules/m_invite.c
index be00603..7fd5ff4 100644
--- a/modules/m_invite.c
+++ b/modules/m_invite.c
@@ -21,16 +21,14 @@
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
  *  USA
  *
- *  $Id: m_invite.c 3438 2007-05-06 14:46:45Z jilles $
  */
 
 #include "stdinc.h"
-#include "tools.h"
 #include "common.h"
 #include "channel.h"
 #include "client.h"
 #include "hash.h"
-#include "irc_string.h"
+#include "match.h"
 #include "ircd.h"
 #include "numeric.h"
 #include "send.h"
@@ -40,6 +38,10 @@
 #include "parse.h"
 #include "modules.h"
 #include "packet.h"
+#include "tgchange.h"
+#include "channel.h"
+
+struct module_modes ModuleModes;
 
 static int m_invite(struct Client *, struct Client *, int, const char **);
 
@@ -53,7 +55,6 @@ DECLARE_MODULE_AV1(invite, NULL, NULL, invite_clist, NULL, NULL, "$Revision: 343
 static void add_invite(struct Channel *, struct Client *);
 
 /* m_invite()
- *      parv[0] - sender prefix
  *      parv[1] - user to invite
  *      parv[2] - channel name
  */
@@ -111,6 +112,16 @@ m_invite(struct Client *client_p, struct Client *source_p, int parc, const char
 		return 0;
 	}
 
+	if(((MyConnect(source_p) && !IsExemptResv(source_p)) ||
+			(MyConnect(target_p) && !IsExemptResv(target_p))) &&
+		hash_find_resv(parv[2]))
+	{
+		sendto_one_numeric(source_p, ERR_BADCHANNAME,
+				   form_str(ERR_BADCHANNAME),
+				   parv[2]);
+		return 0;
+	}
+
 	if((chptr = find_channel(parv[2])) == NULL)
 	{
 		sendto_one_numeric(source_p, ERR_NOSUCHCHANNEL,
@@ -136,11 +147,31 @@ m_invite(struct Client *client_p, struct Client *source_p, int parc, const char
 
 	/* unconditionally require ops, unless the channel is +g */
 	/* treat remote clients as chanops */
-	if(MyClient(source_p) && !is_chanop(msptr) &&
-			!(chptr->mode.mode & MODE_FREEINVITE))
+	if(MyClient(source_p) && !is_any_op(msptr) &&
+			!(chptr->mode.mode & ModuleModes.MODE_FREEINVITE))
 	{
-		sendto_one(source_p, form_str(ERR_CHANOPRIVSNEEDED),
-			   me.name, source_p->name, parv[2]);
+		if(IsOverride(source_p))
+		{
+			sendto_wallops_flags(UMODE_WALLOP, &me,
+					"%s is overriding INVITE [%s] on [%s]",
+					get_oper_name(source_p), target_p->name, chptr->chname);
+			sendto_server(NULL, chptr, NOCAPS, NOCAPS,
+					":%s WALLOPS :%s is overriding INVITE [%s] on [%s]",
+					me.name, get_oper_name(source_p), target_p->name, chptr->chname);
+		}
+		else
+		{
+			sendto_one(source_p, form_str(ERR_CHANOPRIVSNEEDED),
+					me.name, source_p->name, parv[2]);
+			return 0;
+		}
+	}
+
+	if (IsSetNoInvite(target_p))
+	{
+		sendto_one_numeric(source_p, ERR_NOINVITE,
+				form_str(ERR_NOINVITE),
+				target_p->name);
 		return 0;
 	}
 
@@ -148,12 +179,20 @@ m_invite(struct Client *client_p, struct Client *source_p, int parc, const char
 	 * for +l/+j just check if the mode is set, this varies over time
 	 */
 	if(chptr->mode.mode & MODE_INVITEONLY ||
-			(chptr->mode.mode & MODE_REGONLY && EmptyString(target_p->user->suser)) ||
+			(chptr->mode.mode & ModuleModes.MODE_REGONLY && EmptyString(target_p->user->suser)) ||
 			chptr->mode.limit || chptr->mode.join_num)
 		store_invite = 1;
 
 	if(MyConnect(source_p))
 	{
+		if (ConfigFileEntry.target_change && !IsOper(source_p) &&
+				!find_allowing_channel(source_p, target_p) &&
+				!add_target(source_p, target_p))
+		{
+			sendto_one(source_p, form_str(ERR_TARGCHANGE),
+				   me.name, source_p->name, target_p->name);
+			return 0;
+		}
 		sendto_one(source_p, form_str(RPL_INVITING), 
 			   me.name, source_p->name,
 			   target_p->name, parv[2]);
@@ -171,6 +210,34 @@ m_invite(struct Client *client_p, struct Client *source_p, int parc, const char
 
 	if(MyConnect(target_p))
 	{
+		if(!IsOper(source_p) && (IsSetCallerId(target_p) ||
+					(IsSetRegOnlyMsg(target_p) && !source_p->user->suser[0])) &&
+				!accept_message(source_p, target_p))
+		{
+			if (IsSetRegOnlyMsg(target_p) && !source_p->user->suser[0])
+			{
+				sendto_one_numeric(source_p, ERR_NONONREG,
+						form_str(ERR_NONONREG),
+						target_p->name);
+				return 0;
+			}
+			else
+			{
+				/* instead of sending RPL_UMODEGMSG,
+				 * just let the invite through
+				 */
+				if((target_p->localClient->last_caller_id_time +
+				    ConfigFileEntry.caller_id_wait) >= rb_current_time())
+				{
+					sendto_one_numeric(source_p, ERR_TARGUMODEG,
+							   form_str(ERR_TARGUMODEG),
+							   target_p->name);
+					return 0;
+				}
+				target_p->localClient->last_caller_id_time = rb_current_time();
+			}
+		}
+		add_reply_target(target_p, source_p);
 		sendto_one(target_p, ":%s!%s@%s INVITE %s :%s", 
 			   source_p->name, source_p->username, source_p->host, 
 			   target_p->name, chptr->chname);
@@ -196,17 +263,17 @@ m_invite(struct Client *client_p, struct Client *source_p, int parc, const char
 static void
 add_invite(struct Channel *chptr, struct Client *who)
 {
-	dlink_node *ptr;
+	rb_dlink_node *ptr;
 
 	/* already invited? */
-	DLINK_FOREACH(ptr, who->user->invited.head)
+	RB_DLINK_FOREACH(ptr, who->user->invited.head)
 	{
 		if(ptr->data == chptr)
 			return;
 	}
 
 	/* ok, if their invite list is too long, remove the tail */
-	if((int)dlink_list_length(&who->user->invited) >= 
+	if((int)rb_dlink_list_length(&who->user->invited) >= 
 	   ConfigChannel.max_chans_per_user)
 	{
 		ptr = who->user->invited.tail;
@@ -214,10 +281,10 @@ add_invite(struct Channel *chptr, struct Client *who)
 	}
 
 	/* add user to channel invite list */
-	dlinkAddAlloc(who, &chptr->invites);
+	rb_dlinkAddAlloc(who, &chptr->invites);
 
 	/* add channel to user invite list */
-	dlinkAddAlloc(chptr, &who->user->invited);
+	rb_dlinkAddAlloc(chptr, &who->user->invited);
 }