From 3c14de32136419582ae49ad5377615df420ae6f1 Mon Sep 17 00:00:00 2001
From: brain <brain@e03df62e-2008-0410-955e-edbf42e46eb7>
Date: Mon, 13 Feb 2006 20:58:17 +0000
Subject: [PATCH] (TEST CODE) remote ping, do not use until debugged

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@3188 e03df62e-2008-0410-955e-edbf42e46eb7
---
 src/modules/m_spanningtree.cpp | 56 ++++++++++++++++++++++++++++++----
 1 file changed, 50 insertions(+), 6 deletions(-)

diff --git a/src/modules/m_spanningtree.cpp b/src/modules/m_spanningtree.cpp
index e7ef43701..3ec2ece05 100644
--- a/src/modules/m_spanningtree.cpp
+++ b/src/modules/m_spanningtree.cpp
@@ -1533,11 +1533,35 @@ class TreeSocket : public InspSocket
 	{
 		if (params.size() < 1)
 			return true;
-		TreeServer* ServerSource = FindServer(prefix);
-		if (ServerSource)
+		if (params.size() == 1)
 		{
-			ServerSource->SetPingFlag();
+			TreeServer* ServerSource = FindServer(prefix);
+			if (ServerSource)
+			{
+				ServerSource->SetPingFlag();
+			}
 		}
+                else
+                {       
+                        std::string forwardto = params[1];
+                        if (forwardto == Srv->GetServerName())
+                        {
+                                // this is a PONG for us
+				// if the prefix is a user, check theyre local, and if they are,
+				// dump the PONG reply back to their fd. If its a server, do nowt.
+				// Services might want to send these s->s, but we dont need to yet.
+				userrec* u = Srv->FindNick(prefix);
+				if (u)
+				{
+					WriteServ(u->fd,"PONG %s %s",params[0].c_str(),params[1].c_str());
+				}
+                        }
+                        else
+                        {
+                                // not for us, pass it on :)
+                                DoOneToOne(prefix,"PONG",params,forwardto);
+                        }
+                }
 		return true;
 	}
 	
@@ -1801,9 +1825,29 @@ class TreeSocket : public InspSocket
 	{
 		if (params.size() < 1)
 			return true;
-		std::string stufftobounce = params[0];
-		this->WriteLine(":"+Srv->GetServerName()+" PONG "+stufftobounce);
-		return true;
+		if (params.size() == 1)
+		{
+			std::string stufftobounce = params[0];
+			this->WriteLine(":"+Srv->GetServerName()+" PONG "+stufftobounce);
+			return true;
+		}
+		else
+		{
+			std::string forwardto = params[1];
+			if (forwardto == Srv->GetServerName())
+			{
+				// this is a ping for us, send back PONG to the requesting server
+				params[1] = params[0];
+				params[0] = forwardto;
+				DoOneToOne(prefix,"PONG",params,forwardto);
+			}
+			else
+			{
+				// not for us, pass it on :)
+				DoOneToOne(prefix,"PING",params,forwardto);
+			}
+			return true;
+		}
 	}
 
 	bool RemoteServer(std::string prefix, std::deque<std::string> &params)
-- 
2.39.5