-func EventToXMPP(ps *pubsub.PubSub, xmpp_presence_events_chan_ chan <- interface{}) {
- events := ps.Sub("presence","door","buttons","updateinterval")
-
- defer func() {
- if x := recover(); x != nil {
- fmt.Printf("handleIncomingXMPPStanzas: run time panic: %v", x)
- ps.Unsub(events, "presence","door","buttons","updateinterval")
- close(xmpp_presence_events_chan_)
- }
- }()
-
- var present, locked, shut bool = false, true, true
- var last_buttonpress int64 = 0
- var who string
- button_msg := "The button has been pressed ! Propably someone is bored and in need of company ! ;-)"
- present_status := r3xmppbot.XMPPStatusEvent{r3xmppbot.ShowOnline,"Somebody is present"}
- notpresent_status := r3xmppbot.XMPPStatusEvent{r3xmppbot.ShowNotAvailabe,"Nobody is here"}
- button_status := r3xmppbot.XMPPStatusEvent{r3xmppbot.ShowFreeForChat, "The button has been pressed :-)"}
-
- xmpp_presence_events_chan_ <- r3xmppbot.XMPPStatusEvent{r3xmppbot.ShowNotAvailabe, "Nobody is here"}
-
- for eventinterface := range(events) {
- switch event := eventinterface.(type) {
- case PresenceUpdate:
- present = event.Present
- xmpp_presence_events_chan_ <- r3xmppbot.XMPPMsgEvent{Msg: composeMessage(present, locked, shut, who, event.Ts), DistributeLevel: r3xmppbot.R3OnlineOnlyInfo, RememberAsStatus: true}
- if present {
- xmpp_presence_events_chan_ <- present_status
- } else {
- xmpp_presence_events_chan_ <- notpresent_status
- }
- case DoorCommandEvent:
- if len(event.Who) > 0 && len(event.Using) > 0 {
- who = fmt.Sprintf("%s (%s)",event.Who, event.Using)
- } else {
- who = event.Who
- }
- xmpp_presence_events_chan_ <- fmt.Sprintln("DoorCommand:",event.Command, "using", event.Using, "by", event.Who, time.Unix(event.Ts,0))
- case DoorStatusUpdate:
- locked = event.Locked
- shut = event.Shut
- xmpp_presence_events_chan_ <- r3xmppbot.XMPPMsgEvent{Msg: composeMessage(present, locked, shut, who, event.Ts), DistributeLevel: r3xmppbot.R3DebugInfo, RememberAsStatus: true}
- case ButtonPressUpdate:
- xmpp_presence_events_chan_ <- r3xmppbot.XMPPMsgEvent{Msg: button_msg, DistributeLevel: r3xmppbot.R3OnlineOnlyInfo}
- xmpp_presence_events_chan_ <- button_status
- last_buttonpress = event.Ts
- case TimeTick:
- if present && last_buttonpress > 0 && time.Now().Unix() - last_buttonpress > button_press_timeout_ {
- xmpp_presence_events_chan_ <- present_status
- last_buttonpress = 0
- }
- }
+func EventToXMPP(bot *r3xmppbot.XmppBot, events <-chan interface{}, xmpp_presence_events_chan chan<- interface{}) {
+ button_msg := "Dooom ! The button has been pressed ! Propably someone is bored and in need of company ! ;-)"
+ defer func() {
+ if x := recover(); x != nil {
+ //defer ist called _after_ EventToXMPP function has returned. Thus we recover after returning from this function.
+ Syslog_.Printf("handleIncomingXMPPStanzas: run time panic: %v", x)
+ }
+ }()
+
+ var present, frontlock bool = false, true
+ var last_buttonpress, light_lothr int64 = 0, 0
+ var temp_cx float64 = 0.0
+ var last_door_cmd r3events.DoorCommandEvent
+ var last_frontdoor_ajar r3events.DoorAjarUpdate = r3events.DoorAjarUpdate{true, 0}
+ var standard_distribute_level r3xmppbot.R3JIDDesire = r3xmppbot.R3DebugInfo // initial state, changed after startup finished event recieved
+
+ xmpp_presence_events_chan <- r3xmppbot.XMPPStatusEvent{r3xmppbot.ShowNotAvailabe, "Nobody is here"}
+
+ for eventinterface := range events {
+ Debug_.Printf("event2xmpp: %T %+v", eventinterface, eventinterface)
+ switch event := eventinterface.(type) {
+ case EventToXMPPStartupFinished:
+ //after we received all events from QueryLatestEventsAndInjectThem, we get this event and start sending new events normally
+ standard_distribute_level = r3xmppbot.R3OnlineOnlyInfo
+ case r3events.PresenceUpdate:
+ present = event.Present
+ if !present {
+ last_buttonpress = 0
+ }
+ xmpp_presence_events_chan <- composePresence(present, temp_cx, light_lothr, last_buttonpress)
+ case r3events.DoorCommandEvent:
+ last_door_cmd = event
+ xmpp_presence_events_chan <- fmt.Sprintln("DoorCommand:", event.Command, "using", event.Using, "by", event.Who, time.Unix(event.Ts, 0))
+ case r3events.DoorLockUpdate:
+ if frontlock != event.Locked {
+ xmpp_presence_events_chan <- r3xmppbot.XMPPMsgEvent{Msg: composeDoorLockMessage(event.Locked, last_frontdoor_ajar, last_door_cmd, event.Ts), DistributeLevel: standard_distribute_level, RememberAsStatus: true}
+ }
+ frontlock = event.Locked
+ case r3events.DoorAjarUpdate:
+ if last_frontdoor_ajar.Shut != event.Shut {
+ xmpp_presence_events_chan <- r3xmppbot.XMPPMsgEvent{Msg: fmt.Sprintf("Frontdoor is %s (%s)", IfThenElseStr(event.Shut, "now shut.", "ajar."), time.Unix(event.Ts, 0).String()), DistributeLevel: r3xmppbot.R3DebugInfo, RememberAsStatus: false}
+ }
+ last_frontdoor_ajar = event
+ case r3events.BackdoorAjarUpdate:
+ xmpp_presence_events_chan <- r3xmppbot.XMPPMsgEvent{Msg: fmt.Sprintf("Backdoor is %s (%s)", IfThenElseStr(event.Shut, "now shut.", "ajar!"), time.Unix(event.Ts, 0).String()), DistributeLevel: standard_distribute_level, RememberAsStatus: false}
+ case r3events.GasLeakAlert:
+ xmpp_presence_events_chan <- r3xmppbot.XMPPMsgEvent{Msg: fmt.Sprintf("ALERT !! GasLeak Detected !!! (%s)", time.Unix(event.Ts, 0).String()), DistributeLevel: r3xmppbot.R3NeverInfo, RememberAsStatus: false}
+ case r3events.IlluminationSensorUpdate:
+ light_lothr = event.Value
+ case r3events.TempSensorUpdate:
+ if event.Sensorindex == 1 {
+ temp_cx = event.Value
+ }
+ case r3events.BoreDoomButtonPressEvent:
+ last_buttonpress = event.Ts
+ xmpp_presence_events_chan <- composePresence(present, temp_cx, light_lothr, last_buttonpress)
+ xmpp_presence_events_chan <- r3xmppbot.XMPPMsgEvent{Msg: button_msg, DistributeLevel: standard_distribute_level}
+ case r3events.TimeTick:
+ // update presence text with sensor and button info
+ xmpp_presence_events_chan <- composePresence(present, temp_cx, light_lothr, last_buttonpress)
+ // Try to XMPP Ping the server and if that fails, quit XMPPBot
+ if bot.PingServer(900) == false && bot.PingServer(900) == false && bot.PingServer(900) == false && bot.PingServer(900) == false && bot.PingServer(900) == false {
+ return
+ }
+ case r3events.DoorProblemEvent:
+ xmpp_presence_events_chan <- r3xmppbot.XMPPMsgEvent{Msg: fmt.Sprintf("Door Problem: %s. SeverityLevel: %d (%s)", event.Problem, event.Severity, time.Unix(event.Ts, 0).String()), DistributeLevel: r3xmppbot.R3OnlineOnlyInfo, RememberAsStatus: false}
+ }
+ }
+}
+
+func RunXMPPBot(ps *pubsub.PubSub, zmqctx *zmq.Context) {
+ var xmpperr error
+ var bot *r3xmppbot.XmppBot
+ var xmpp_presence_events_chan chan interface{}
+ for {
+ bot, xmpp_presence_events_chan, xmpperr = r3xmppbot.NewStartedBot(xmpp_login_.jid, xmpp_login_.pass, xmpp_bot_authstring_, xmpp_state_save_dir_, true)
+ if xmpperr == nil {
+ Syslog_.Printf("Successfully (re)started XMPP Bot")
+ // subscribe before QueryLatestEventsAndInjectThem and EventToXMPP
+ psevents := ps.Sub("presence", "door", "buttons", "updateinterval", "sensors", "xmppmeta")
+ QueryLatestEventsAndInjectThem(ps, zmqctx)
+ ps.Pub(EventToXMPPStartupFinished{}, "xmppmeta")
+ EventToXMPP(bot, psevents, xmpp_presence_events_chan)
+ // unsubscribe right away, since we don't known when reconnect will succeed and we don't want to block PubSub
+ ps.Unsub(psevents, "presence", "door", "buttons", "updateinterval", "sensors", "xmppmeta")
+ bot.StopBot()
+ } else {
+ Syslog_.Printf("Error starting XMPP Bot: %s", xmpperr.Error())
+ }
+ time.Sleep(20 * time.Second)
+ }
+}
+
+func ParseZMQr3Event(lines [][]byte, ps *pubsub.PubSub) {
+ evnt, pubsubcat, err := r3events.UnmarshalByteByte2Event(lines)
+ Debug_.Printf("ParseZMQr3Event: %s %s %s", evnt, pubsubcat, err)
+ if err != nil {
+ return
+ }
+ ps.Pub(evnt, pubsubcat)
+}
+
+func QueryLatestEventsAndInjectThem(ps *pubsub.PubSub, zmqctx *zmq.Context) {
+ answ := ZmqsAskQuestionsAndClose(zmqctx, brain_connect_addr_, [][][]byte{
+ [][]byte{[]byte("BackdoorAjarUpdate")},
+ [][]byte{[]byte("DoorCommandEvent")},
+ [][]byte{[]byte("DoorLockUpdate")},
+ [][]byte{[]byte("DoorAjarUpdate")},
+ [][]byte{[]byte("PresenceUpdate")},
+ [][]byte{[]byte("IlluminationSensorUpdate")},
+ [][]byte{[]byte("TempSensorUpdate")}})
+ for _, a := range answ {
+ ParseZMQr3Event(a, ps)