// We receive the chart script from our parent, we have to handle the data and send it to children.
func (s *Server) HandleChartTransfer(socket net.Conn) {
file, _ := os.Create("./resources/chart.html")
log.Println("Begginning receiving chart")
for {
read := make([]byte, 4096)
n, _ := socket.Read(read)
if sip.ExtractType(string(read[:n])) == "END" {
break
}
file.Write(read[:n])
socket.Write([]byte("INF||"))
}
log.Println("Done receiving chart")
file.Close()
for i := 0; i < s.ChildNumber; i++ {
SendChart(s.Children[i])
}
}
// Determines how to react for a SIP message depending on its type.
func (s *Server) SIPMessageReaction(socket net.Conn, msg string) {
log.Print("Message type: %s\n", sip.ExtractType(msg))
switch sip.ExtractType(msg) {
case "BLD", "REQ":
sip.SendInfo(socket, msg)
if s.Root != nil {
s.HandleNewMachine(socket, msg)
} else {
s.TellParent(msg)
}
case "TRA":
sip.SendInfo(socket, msg)
s.HandleChartTransfer(socket)
case "FND":
sip.SendInfo(socket, msg)
DataMap := sip.InterpreteData(sip.ExtractData(msg))
if s.Address == DataMap["parent"] {
s.AddChild(DataMap["child"])
break
}
s.AskChildren(msg)
}
}