From bcedd14069ecbce7f2884afcf58b7371f3e7196f Mon Sep 17 00:00:00 2001
From: brain <brain@e03df62e-2008-0410-955e-edbf42e46eb7>
Date: Fri, 16 Apr 2004 15:23:47 +0000
Subject: [PATCH] Fixed some SQUIT stuff

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@621 e03df62e-2008-0410-955e-edbf42e46eb7
---
 include/inspircd.h |  1 +
 src/connection.cpp |  1 +
 src/inspircd.cpp   | 47 ++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 49 insertions(+)

diff --git a/include/inspircd.h b/include/inspircd.h
index f0e92782b..36d902fbf 100644
--- a/include/inspircd.h
+++ b/include/inspircd.h
@@ -125,4 +125,5 @@ void NetSendToAllAlive(char* s);
 void NetSendToOne(char* target,char* s);
 void NetSendToAllExcept(const char* target,char* s);
 void NetSendMyRoutingTable();
+void DoSplit(const char* params);
 
diff --git a/src/connection.cpp b/src/connection.cpp
index 20695e873..514897ecb 100644
--- a/src/connection.cpp
+++ b/src/connection.cpp
@@ -364,6 +364,7 @@ bool connection::SendPacket(char *message, const char* host)
 			snprintf(buffer,MAXBUF,"& %s",host);
 			NetSendToAllExcept(host,buffer);
 			log(DEBUG,"There are no routes to %s, we're gonna boot the server off!",host);
+			DoSplit(host);
 			return false;
 		}
 
diff --git a/src/inspircd.cpp b/src/inspircd.cpp
index 55a38a353..0aadf62ea 100644
--- a/src/inspircd.cpp
+++ b/src/inspircd.cpp
@@ -6560,6 +6560,53 @@ void handle_dollar(char token,char* params,serverrec* source,serverrec* reply, c
 	log(DEBUG,"Warning! routing table received from nonexistent server!");
 }
 
+
+void DoSplit(const char* params)
+{
+	bool go_again = true;
+	while (go_again)
+	{
+		go_again = false;
+		for (int i = 0; i < 32; i++)
+		{
+			if (me[i] != NULL)
+			{
+				for (vector<ircd_connector>::iterator j = me[i]->connectors.begin(); j != me[i]->connectors.end(); j++)
+				{
+					if (!strcasecmp(j->GetServerName().c_str(),params))
+					{
+						j->routes.clear();
+						j->CloseConnection();
+						me[i]->connectors.erase(j);
+						go_again = true;
+						break;
+					}
+				}
+			}
+		}
+	}
+	log(DEBUG,"Removed server. Will remove clients...");
+	// iterate through the userlist and remove all users on this server.
+	// because we're dealing with a mesh, we dont have to deal with anything
+	// "down-route" from this server (nice huh)
+	go_again = true;
+	char reason[MAXBUF];
+	snprintf(reason,MAXBUF,"%s %s",ServerName,params);
+	while (go_again)
+	{
+		go_again = false;
+		for (user_hash::const_iterator u = clientlist.begin(); u != clientlist.end(); u++)
+		{
+			if (!strcasecmp(u->second->server,params))
+			{
+				kill_link(u->second,reason);
+				go_again = true;
+				break;
+			}
+		}
+	}
+}
+
 void handle_amp(char token,char* params,serverrec* source,serverrec* reply, char* udp_host)
 {
 	log(DEBUG,"Netsplit! %s split from mesh, removing!",params);
-- 
2.39.2