From 5cc9614e73a783dec7a8e0887a0435cf577eaad4 Mon Sep 17 00:00:00 2001
From: attilamolnar
Date: Fri, 19 Jul 2013 13:10:18 +0200
Subject: m_spanningtree Change TreeServer::GetSocket() to always return the
 socket that can be used to talk to the server

The only exception is the tree root (us) which has no associated socket (NULL)

Add TreeServer::IsRoot() and IsLocal() helpers
---
 src/modules/m_spanningtree/utils.cpp | 37 ++++++++----------------------------
 1 file changed, 8 insertions(+), 29 deletions(-)

(limited to 'src/modules/m_spanningtree/utils.cpp')

diff --git a/src/modules/m_spanningtree/utils.cpp b/src/modules/m_spanningtree/utils.cpp
index ddfd26b6d..ef1070a12 100644
--- a/src/modules/m_spanningtree/utils.cpp
+++ b/src/modules/m_spanningtree/utils.cpp
@@ -81,8 +81,6 @@ TreeServer* SpanningTreeUtilities::FindServer(const std::string &ServerName)
  */
 TreeServer* SpanningTreeUtilities::BestRouteTo(const std::string &ServerName)
 {
-	if (ServerName == TreeRoot->GetName() || ServerName == ServerInstance->Config->GetSID())
-		return NULL;
 	TreeServer* Found = FindServer(ServerName);
 	if (Found)
 	{
@@ -216,15 +214,10 @@ void SpanningTreeUtilities::DoOneToAllButSender(const std::string& prefix, const
 	for (unsigned int x = 0; x < items; x++)
 	{
 		TreeServer* Route = this->TreeRoot->GetChild(x);
-		// Send the line IF:
-		// The route has a socket (its a direct connection)
-		// The route isnt the one to be omitted
-		// The route isnt the path to the one to be omitted
-		if ((Route) && (Route->GetSocket()) && (Route->GetName() != omit) && (omitroute != Route))
+		// Send the line if the route isn't the path to the one to be omitted
+		if (Route != omitroute)
 		{
-			TreeSocket* Sock = Route->GetSocket();
-			if (Sock)
-				Sock->WriteLine(FullLine);
+			Route->GetSocket()->WriteLine(FullLine);
 		}
 	}
 }
@@ -237,32 +230,18 @@ void SpanningTreeUtilities::DoOneToMany(const std::string &prefix, const std::st
 	for (unsigned int x = 0; x < items; x++)
 	{
 		TreeServer* Route = this->TreeRoot->GetChild(x);
-		if (Route && Route->GetSocket())
-		{
-			TreeSocket* Sock = Route->GetSocket();
-			if (Sock)
-				Sock->WriteLine(FullLine);
-		}
+		Route->GetSocket()->WriteLine(FullLine);
 	}
 }
 
 bool SpanningTreeUtilities::DoOneToOne(const std::string& prefix, const std::string& command, const parameterlist& params, const std::string& target)
 {
 	TreeServer* Route = this->BestRouteTo(target);
-	if (Route)
-	{
-		if (Route && Route->GetSocket())
-		{
-			TreeSocket* Sock = Route->GetSocket();
-			if (Sock)
-				Sock->WriteLine(ConstructLine(prefix, command, params));
-		}
-		return true;
-	}
-	else
-	{
+	if (!Route)
 		return false;
-	}
+
+	Route->GetSocket()->WriteLine(ConstructLine(prefix, command, params));
+	return true;
 }
 
 void SpanningTreeUtilities::RefreshIPCache()
-- 
cgit v1.3.1-10-gc9f91