"fmt"
//~ "./brain"
r3events "svn.spreadspace.org/realraum/go.svn/r3events"
+ zmq "github.com/vaughan0/go-zmq"
)
type SpaceState struct {
}
var (
- xmpp_presence_events_chan_ chan interface{}
xmpp_login_ struct {jid string; pass string}
xmpp_bot_authstring_ string
xmpp_state_save_dir_ string
enable_syslog_, enable_debug_ bool
)
+type EventToXMPPStartupFinished struct{}
+
//-------
func init() {
flag.StringVar(&xmpp_login_.pass, "xpass", "", "XMPP Bot Login Password")
flag.StringVar(&xmpp_bot_authstring_, "xbotauth", "", "String that user use to authenticate themselves to the bot")
flag.StringVar(&xmpp_state_save_dir_,"xstatedir","/flash/var/lib/r3netstatus/", "Directory to save XMPP bot state in")
- flag.StringVar(&r3eventssub_port_, "eventsubport", "tcp://wuzzler.realraum.at:4244", "zmq address to subscribe r3events")
- flag.StringVar(&brain_connect_addr_, "brainconnect", "tcp://wuzzler.realraum.at:4245", "address to ask about most recent stored events")
+ flag.StringVar(&r3eventssub_port_, "eventsubport", "tcp://torwaechter.realraum.at:4244", "zmq address to subscribe r3events")
+ flag.StringVar(&brain_connect_addr_, "brainconnect", "tcp://torwaechter.realraum.at:4245", "address to ask about most recent stored events")
flag.BoolVar(&enable_syslog_, "syslog", false, "enable logging to syslog")
- flag.BoolVar(&enable_debug_, "debug", false, "enable debug logging")
+ flag.BoolVar(&enable_debug_, "debug", false, "enable debug output")
flag.Parse()
}
if c {return strue} else {return sfalse}
}
-func composeMessage(present, locked, shut bool, who string, ts int64) string {
- return fmt.Sprintf("%s (Door is %s and %s and was last used%s at %s)",
- IfThenElseStr(present, "Somebody is present!" , "Everybody left."),
- IfThenElseStr(locked, "locked","unlocked"),
- IfThenElseStr(shut, "shut","ajar"),
- IfThenElseStr(len(who) == 0,"", " by " + who),
- time.Unix(ts,0).String())
+func composeDoorLockMessage(locked bool, frontshut r3events.DoorAjarUpdate, doorcmd r3events.DoorCommandEvent, ts int64) string {
+ var ajarstring string = "";
+ if frontshut.Shut == false && frontshut.Ts < doorcmd.Ts {
+ ajarstring = " (still ajar)"
+ }
+ if ts - doorcmd.Ts < 30 {
+ if len(doorcmd.Who) == 0 || doorcmd.Who == "-" {
+ return fmt.Sprintf("The%s frontdoor was %s by %s at %s.",ajarstring, IfThenElseStr(locked, "locked","unlocked"), doorcmd.Using, time.Unix(ts,0).String())
+ } else {
+ return fmt.Sprintf("%s %s the%s frontdoor by %s at %s.",doorcmd.Who, IfThenElseStr(locked, "locked","unlocked"), ajarstring, doorcmd.Using, time.Unix(ts,0).String())
+ }
+ } else {
+ return fmt.Sprintf("The%s frontdoor was %s manually at %s.", ajarstring, IfThenElseStr(locked, "locked","unlocked"), time.Unix(ts,0).String())
+ }
}
-func EventToXMPP(ps *pubsub.PubSub, xmpp_presence_events_chan_ chan <- interface{}) {
- events := ps.Sub("presence","door","buttons","updateinterval")
+func composePresence(present bool, temp_cx float64, light_lothr, last_buttonpress int64) r3xmppbot.XMPPStatusEvent {
+ present_msg := "Somebody is present"
+ notpresent_msg := "Nobody is here"
+ button_msg := "The button has been pressed :-)"
+ msg := "%s (CX: %.2f°C, LoTHR light: %d)"
+
+ if present {
+ if last_buttonpress > 0 && time.Now().Unix() - last_buttonpress < button_press_timeout_ {
+ return r3xmppbot.XMPPStatusEvent{r3xmppbot.ShowFreeForChat, fmt.Sprintf(msg, button_msg, temp_cx, light_lothr)}
+ } else {
+ return r3xmppbot.XMPPStatusEvent{r3xmppbot.ShowOnline, fmt.Sprintf(msg, present_msg, temp_cx, light_lothr)}
+ }
+ } else {
+ return r3xmppbot.XMPPStatusEvent{r3xmppbot.ShowNotAvailabe, fmt.Sprintf(msg, notpresent_msg, temp_cx, light_lothr)}
+ }
+}
+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 {
- Debug_.Printf("handleIncomingXMPPStanzas: run time panic: %v", x)
- ps.Unsub(events, "presence","door","buttons","updateinterval")
- close(xmpp_presence_events_chan_)
+ //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, locked, shut bool = false, true, true
- var last_buttonpress int64 = 0
- var who string
- button_msg := "Dooom ! 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 :-)"}
+ 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"}
+ 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
- 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
- }
+ if ! present { last_buttonpress = 0 }
+ xmpp_presence_events_chan <- composePresence(present, temp_cx, light_lothr, last_buttonpress)
case r3events.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))
+ 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:
- locked = event.Locked
- xmpp_presence_events_chan_ <- r3xmppbot.XMPPMsgEvent{Msg: composeMessage(present, locked, shut, who, event.Ts), DistributeLevel: r3xmppbot.R3DebugInfo, RememberAsStatus: true}
+ 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:
- shut = event.Shut
- xmpp_presence_events_chan_ <- r3xmppbot.XMPPMsgEvent{Msg: composeMessage(present, locked, shut, who, event.Ts), DistributeLevel: r3xmppbot.R3DebugInfo, RememberAsStatus: true}
+ 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:
- xmpp_presence_events_chan_ <- r3xmppbot.XMPPMsgEvent{Msg: button_msg, DistributeLevel: r3xmppbot.R3OnlineOnlyInfo}
- xmpp_presence_events_chan_ <- button_status
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:
- if present && last_buttonpress > 0 && time.Now().Unix() - last_buttonpress > button_press_timeout_ {
- xmpp_presence_events_chan_ <- present_status
- last_buttonpress = 0
- }
+ // 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(10 * time.Second)
+ }
+}
+
func ParseZMQr3Event(lines [][]byte, ps *pubsub.PubSub) {
evnt, pubsubcat, err := r3events.UnmarshalByteByte2Event(lines)
Debug_.Printf("ParseZMQr3Event: %s %s %s", evnt, pubsubcat, err)
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)
+ }
+}
+
func main() {
if enable_syslog_ { LogEnableSyslog(); r3xmppbot.LogEnableSyslog() }
if enable_debug_ { LogEnableDebuglog(); r3xmppbot.LogEnableDebuglog() }
panic("zmq sockets must not be nil !!")
}
- var xmpperr error
- var bot *r3xmppbot.XmppBot
- bot, xmpp_presence_events_chan_, xmpperr = r3xmppbot.NewStartedBot(xmpp_login_.jid, xmpp_login_.pass, xmpp_bot_authstring_, xmpp_state_save_dir_, true)
-
- ps := pubsub.New(1)
+ ps := pubsub.New(10)
defer ps.Shutdown()
//~ brn := brain.New()
//~ defer brn.Shutdown()
go EventToWeb(ps)
- if xmpperr == nil {
- defer bot.StopBot()
- go EventToXMPP(ps, xmpp_presence_events_chan_)
- } else {
- fmt.Println(xmpperr)
- fmt.Println("XMPP Bot disabled")
- Syslog_.Printf("XMPP Bot disabled due to error: %s", xmpperr.Error())
- }
-
// --- get update on most recent events ---
- answ := ZmqsAskQuestionsAndClose(zmqctx, brain_connect_addr_, [][][]byte{[][]byte{[]byte("DoorLockUpdate")}, [][]byte{[]byte("DoorAjarUpdate")}, [][]byte{[]byte("DoorCommandEvent")}, [][]byte{[]byte("PresenceUpdate")}, [][]byte{[]byte("IlluminationSensorUpdate")}, [][]byte{[]byte("TempSensorUpdate")}})
- for _, a := range(answ) {
- ParseZMQr3Event(a, ps)
- }
+ QueryLatestEventsAndInjectThem(ps, zmqctx)
+ go RunXMPPBot(ps, zmqctx)
// --- receive and distribute events ---
- ticker := time.NewTicker(time.Duration(7) * time.Minute)
+ ticker := time.NewTicker(time.Duration(6) * time.Minute)
for {
select {
case e := <-zmqsub.In():
projects / svn42.git / blobdiff