+bool TreeSocket::CheckDuplicate(const std::string& sname, const std::string& sid)
+{
+ /* Check for fully initialized instances of the server by name */
+ TreeServer* CheckDupe = Utils->FindServer(sname);
+ if (CheckDupe)
+ {
+ std::string pname = CheckDupe->GetParent() ? CheckDupe->GetParent()->GetName() : "<ourself>";
+ SendError("Server "+sname+" already exists on server "+pname+"!");
+ ServerInstance->SNO->WriteToSnoMask('l',"Server connection from \2"+sname+"\2 denied, already exists on server "+pname);
+ return false;
+ }
+
+ /* Check for fully initialized instances of the server by id */
+ ServerInstance->Logs->Log("m_spanningtree", LOG_DEBUG, "Looking for dupe SID %s", sid.c_str());
+ CheckDupe = Utils->FindServerID(sid);
+
+ if (CheckDupe)
+ {
+ this->SendError("Server ID "+CheckDupe->GetID()+" already exists on server "+CheckDupe->GetName()+"! You may want to specify the server ID for the server manually with <server:id> so they do not conflict.");
+ ServerInstance->SNO->WriteToSnoMask('l',"Server connection from \2"+sname+"\2 denied, server ID '"+CheckDupe->GetID()+
+ "' already exists on server "+CheckDupe->GetName());
+ return false;
+ }
+
+ return true;
+}
+