// Switchinput dispatches actions via input
func SwitchInput(ipmsg *goipmsg.IPMSG, input string, quit chan string) {
switch input {
case "help":
fmt.Println("usage:")
fmt.Println("\thelp: show this help.")
fmt.Println("\tquit: quit this programme.")
fmt.Println("\tjoin: let others know U.")
fmt.Println("\tlist: list up users U know.")
fmt.Println("\tsend: send message to user.")
fmt.Println("\tread: read received message.")
case "quit":
fmt.Println("quitting...")
ipmsg.Close()
quit <- "quitting"
case "join":
Join(ipmsg)
case "list":
List(ipmsg)
case "send":
Send(ipmsg)
case "read":
Read(ipmsg)
}
}
