Merge pull request #1254 from genius3000/insp20+fixPIstatusmsgs

[user/henk/code/inspircd.git] / src / modules / m_spanningtree / treesocket1.cpp

diff --git a/src/modules/m_spanningtree/treesocket1.cpp b/src/modules/m_spanningtree/treesocket1.cpp
index f1925afad2fb43e5af7725acf74869eed9637fe2..c9729cc0f3a6837c96d3d290b1e44c0ad8e9887b 100644 (file)
--- a/src/modules/m_spanningtree/treesocket1.cpp
+++ b/src/modules/m_spanningtree/treesocket1.cpp
@@ -1,16 +1,25 @@
-/*       +------------------------------------+
- *       | Inspire Internet Relay Chat Daemon |
- *       +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
  *
- *  InspIRCd: (C) 2002-2010 InspIRCd Development Team
- * See: http://wiki.inspircd.org/Credits
+ *   Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
+ *   Copyright (C) 2007-2008 Robin Burchell <robin+git@viroteck.net>
+ *   Copyright (C) 2007 Craig Edwards <craigedwards@brainbox.cc>
+ *   Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
  *
- * This program is free but copyrighted software; see
- *            the file COPYING for details.
+ * This file is part of InspIRCd.  InspIRCd is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation, version 2.
  *
- * ---------------------------------------------------
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+
 #include "inspircd.h"
 #include "socket.h"
 #include "xline.h"
@@ -40,6 +49,7 @@ TreeSocket::TreeSocket(SpanningTreeUtilities* Util, Link* link, Autoconnect* mya
        capab->capab_phase = 0;
        MyRoot = NULL;
        proto_version = 0;
+       ConnectionFailureShown = false;
        LinkState = CONNECTING;
        if (!link->Hook.empty())
        {
@@ -69,6 +79,7 @@ TreeSocket::TreeSocket(SpanningTreeUtilities* Util, int newfd, ListenSocket* via
        age = ServerInstance->Time();
        LinkState = WAIT_AUTH_1;
        proto_version = 0;
+       ConnectionFailureShown = false;
        linkID = "inbound from " + client->addr();
 
        FOREACH_MOD(I_OnHookIO, OnHookIO(this, via));
@@ -125,7 +136,7 @@ void TreeSocket::OnConnected()
 
 void TreeSocket::OnError(BufferedSocketError e)
 {
-       ServerInstance->SNO->WriteGlobalSno('l', "Connection to \002%s\002 failed with error: %s",
+       ServerInstance->SNO->WriteGlobalSno('l', "Connection to '\002%s\002' failed with error: %s",
                linkID.c_str(), getError().c_str());
        LinkState = DYING;
 }
@@ -146,8 +157,9 @@ void TreeSocket::SendError(const std::string &errormessage)
  */
 void TreeSocket::SquitServer(std::string &from, TreeServer* Current, int& num_lost_servers, int& num_lost_users)
 {
+       std::string servername = Current->GetName();
        ServerInstance->Logs->Log("m_spanningtree",DEBUG,"SquitServer for %s from %s",
-               Current->GetName().c_str(), from.c_str());
+               servername.c_str(), from.c_str());
        /* recursively squit the servers attached to 'Current'.
         * We're going backwards so we don't remove users
         * while we still need them ;)
@@ -174,10 +186,14 @@ void TreeSocket::Squit(TreeServer* Current, const std::string &reason)
        {
                DelServerEvent(Utils->Creator, Current->GetName());
 
-               parameterlist params;
-               params.push_back(Current->GetName());
-               params.push_back(":"+reason);
-               Utils->DoOneToAllButSender(Current->GetParent()->GetName(),"SQUIT",params,Current->GetName());
+               if (!Current->GetSocket() || Current->GetSocket()->Introduced())
+               {
+                       parameterlist params;
+                       params.push_back(Current->GetID());
+                       params.push_back(":"+reason);
+                       Utils->DoOneToAllButSender(Current->GetParent()->GetID(),"SQUIT",params,Current->GetID());
+               }
+
                if (Current->GetParent() == Utils->TreeRoot)
                {
                        ServerInstance->SNO->WriteGlobalSno('l', "Server \002"+Current->GetName()+"\002 split: "+reason);
@@ -185,7 +201,7 @@ void TreeSocket::Squit(TreeServer* Current, const std::string &reason)
                }
                else
                {
-                       ServerInstance->SNO->WriteGlobalSno('L', "Server \002"+Current->GetName()+"\002 split from server \002"+Current->GetParent()->GetName()+"\002 with reason: "+reason);
+                       ServerInstance->SNO->WriteToSnoMask('L', "Server \002"+Current->GetName()+"\002 split from server \002"+Current->GetParent()->GetName()+"\002 with reason: "+reason);
                }
                int num_lost_servers = 0;
                int num_lost_users = 0;
@@ -196,8 +212,9 @@ void TreeSocket::Squit(TreeServer* Current, const std::string &reason)
                Current->Tidy();
                Current->GetParent()->DelChild(Current);
                Current->cull();
+               const bool ismyroot = (Current == MyRoot);
                delete Current;
-               if (Current == MyRoot)
+               if (ismyroot)
                {
                        MyRoot = NULL;
                        Close();
@@ -232,3 +249,8 @@ void TreeSocket::OnDataReady()
                SendError("RecvQ overrun (line too long)");
        Utils->Creator->loopCall = false;
 }
+
+bool TreeSocket::Introduced()
+{
+       return (capab == NULL);
+}