func loopCli(l *log.Logger, ircmgr *irc.IrcConnectionManager, evm event.EventManager) {
help := func() {
fmt.Println(`Commands:
exit Quits IRC, if connected, and exits the program
debug Toggles debug on or off`)
if ircmgr.Status() != irc.Disconnected {
fmt.Println("disconnect Disconnect from IRC\n")
} else {
fmt.Println("connect Connect to IRC\n")
}
}
help()
bin := bufio.NewReader(os.Stdin)
for {
str, _ := bin.ReadString('\n')
evm.Trigger(InputEvent, map[string]interface{}{
"Message": str,
})
switch {
case str == "exit\n" || str == "quit\n":
go ircmgr.Quit()
time.Sleep(2 * time.Second)
l.Println("Exiting")
return
case str == "debug\n":
if ircmgr.Status() == irc.Disconnected {
fmt.Println("Not connected")
} else {
conn := ircmgr.Connection()
debugging := !conn.Debug
conn.Debug = debugging
conn.VerboseCallbackHandler = debugging
if debugging {
l.Println("Debug ENABLED")
} else {
l.Println("Debug DISABLED")
}
}
case str == "connect\n" || str == "disconnect\n":
if ircmgr.Status() != irc.Disconnected {
fmt.Println("Disconnecting...")
ircmgr.Quit()
} else {
fmt.Println("Connecting...")
ircmgr.Connect()
}
default:
fmt.Print("Unknown input. ")
help()
}
}
}
func newEventSource(evm event.EventManager) eventsource.EventSource {
es := eventsource.New(nil, nil)
var id int = -1
evm.Bind(event.AllEvents, func(es eventsource.EventSource, ev event.Event) {
id++
data, _ := json.Marshal(ev.Data)
go es.SendEventMessage(string(data), string(ev.Type), strconv.Itoa(id))
})
return es
}
func newEventTracer(evm event.EventManager) *eventTracer {
t := &eventTracer{25, make(map[event.EventType][]map[string]interface{}, 0)}
evm.Bind(event.AllEvents, func(ev event.Event) {
history, ok := t.data[ev.Type]
if !ok {
history = make([]map[string]interface{}, 0)
}
if len(history) >= t.limit {
history = history[1:]
}
history = append(history, ev.Data)
t.data[ev.Type] = history
})
return t
}
func bindEvents(mgr *IrcConnectionManager, e event.EventManager) {
mgr.conn.AddCallback("*", func(ev *ircevent.Event) {
e.Trigger(IrcEvent, newEventData(ev))
e.Trigger(event.EventType("irc."+ev.Code), newEventData(ev))
})
mgr.conn.AddCallback("001", func(ev *ircevent.Event) {
fmt.Println("Connected")
mgr.status = Connected
e.Trigger(ConnectEvent, newEventData(ev))
})
mgr.conn.AddCallback("ERROR", func(ev *ircevent.Event) {
if mgr.status != Disconnected {
mgr.Quit()
}
e.Trigger(DisconnectEvent, newEventData(ev))
})
}
func triggerConnecting(e event.EventManager) {
e.Trigger(ConnectingEvent, nil)
}