// accept handles the initial negotiation phase for connecting to the
// server. This is basically in 4 parts:
//
// * PASS
// * NICK
// * USER
//
// On success a RPL_WELCOME response is returned to the new client.
func (s *Server) accept(conn net.Conn) bool {
r := bufio.NewReader(conn)
line, err := r.ReadBytes('\n')
if err != nil {
log.Println(err)
return false
}
parsed := message.Parse(string(line))
if parsed.Command != "PASS" {
return false
}
if !parsed.Params.Any() {
conn.Write([]byte(errors.NeedMoreParams(s.Name(), "PASS").String()))
return false
}
password := parsed.Params.Get(0)
if password != "test" {
return false
}
client := NewClient("", conn, s)
s.clients.Add(client)
return true
}
func (c *conn) receiver() {
r := bufio.NewReader(c.conn)
for {
line, err := r.ReadBytes('\n')
if err != nil {
c.handler.OnError(err)
break
}
c.handler.OnReceive(message.Parse(string(line)))
}
}