go/r3-eventbroker_zmq/sockettoevent.go

   1 // (c) Bernhard Tittelbach, 2013
   2
   3 package main
   4
   5 import (
   6     "regexp"
   7     "strconv"
   8     "time"
   9     //~ "./brain"
  10     pubsub "github.com/tuxychandru/pubsub"
  11     zmq "github.com/vaughan0/go-zmq"
  12     r3events "svn.spreadspace.org/realraum/go.svn/r3events"
  13     )
  14
  15 var (
  16         //~ re_presence_    *regexp.Regexp     = regexp.MustCompile("Presence: (yes|no)(?:, (opened|closed), (.+))?")
  17         //~ re_state_      *regexp.Regexp     = regexp.MustCompile("State: (closed|opened|manual movement|error|reset|timeout after open|timeout after close|opening|closing).*")
  18         //~ re_status_      *regexp.Regexp     = regexp.MustCompile("Status: (closed|opened), (closed|opened|manual movement|error|reset|timeout after open|timeout after close|opening|closing), (ajar|shut).*")
  19         //~ re_infocard_      *regexp.Regexp     = regexp.MustCompile("Info\\(card\\): card\\(([a-fA-F0-9]+)\\) (found|not found).*")
  20         re_cardid_      *regexp.Regexp     = regexp.MustCompile("card\\(([a-fA-F0-9]+)\\)")
  21         //~ re_infoajar_      *regexp.Regexp     = regexp.MustCompile("Info\\(ajar\\): door is now (ajar|shut)")
  22         //~ re_command_     *regexp.Regexp     = regexp.MustCompile("(open|close|toggle|reset)(?: +(Card|Phone|SSH|ssh))?(?: +(.+))?")
  23         //~ re_button_      *regexp.Regexp     = regexp.MustCompile("PanicButton|button\\d?")
  24         //~ re_temp_        *regexp.Regexp     = regexp.MustCompile("temp0: (\\d+\\.\\d+)")
  25         //~ re_photo_       *regexp.Regexp     = regexp.MustCompile("photo0: (\\d+)")
  26 )
  27
  28
  29 func parseSocketInputLine_State(lines [][]byte, ps *pubsub.PubSub, ts int64) {
  30     switch string(lines[0]) {
  31         case "closed":
  32             ps.Pub(r3events.DoorLockUpdate{true, ts}, "door")
  33         case "opened":
  34             ps.Pub(r3events.DoorLockUpdate{false, ts}, "door")
  35         case "manual", "manual_movement":   //movement
  36             ps.Pub(r3events.DoorManualMovementEvent{ts}, "door")
  37         case "error":
  38             ps.Pub(r3events.DoorProblemEvent{100, ts}, "door")
  39         case "reset":
  40             ps.Pub(r3events.DoorLockUpdate{true, ts}, "door")
  41         case "timeout_after_open":
  42             ps.Pub(r3events.DoorProblemEvent{10, ts}, "door")
  43             ps.Pub(r3events.DoorLockUpdate{false, ts}, "door")
  44         case "timeout_after_close":
  45             ps.Pub(r3events.DoorProblemEvent{20, ts}, "door")
  46             // can't say for sure that door is locked if we ran into timeout while closing
  47             //~ ps.Pub(r3events.DoorLockUpdate{true, ts}, "door")
  48         case "opening":
  49         case "closing":
  50         default:
  51             Syslog_.Print("parseSocketInputLine_State: Unexpected State:", lines)
  52     }
  53 }
  54
  55
  56 func ParseSocketInputLine(lines [][]byte, ps *pubsub.PubSub, keylookup_socket *zmq.Socket) { //, brn *brain.Brain) {
  57     ts := time.Now().Unix()
  58     if len(lines) < 1 { return }
  59     Debug_.Printf("ParseSocketInputLine: %s %s",string(lines[0]), lines[1:])
  60     switch string(lines[0]) {
  61         case "State:":
  62             if len(lines) < 2 { return }
  63             parseSocketInputLine_State(lines[1:], ps, ts)
  64         case "Status:":
  65             if len(lines) < 3 { return }
  66             if len(lines[1]) < 4 { return }
  67             ps.Pub(r3events.DoorLockUpdate{string(lines[1])[0:4] != "open", ts}, "door")
  68             ps.Pub(r3events.DoorAjarUpdate{string(lines[len(lines)-1]) == "shut", ts}, "door")
  69         case "Info(card):":
  70             if len(lines) < 3 { return }
  71             if string(lines[2]) != "found" { return }
  72             match_cardid := re_cardid_.FindSubmatch(lines[1])
  73             if len(match_cardid) > 1 {
  74                 // PreCondition: same thread/goroutinge as created keylookup_socket !!!!
  75                 nick, err := LookupCardIdNick(keylookup_socket, match_cardid[1])
  76                 if err != nil {
  77                     Syslog_.Print("CardID Lookup Error",err)
  78                     nick = "Unresolvable KeyID"
  79                 }
  80                 // new event: toggle by user nick using card
  81                 ps.Pub(r3events.DoorCommandEvent{"toggle", "Card", nick, ts},"doorcmd")
  82             }
  83         case "Info(ajar):":
  84             if len(lines) < 5 { return }
  85             ps.Pub(r3events.DoorAjarUpdate{string(lines[4]) == "shut", ts}, "door")
  86         case "open", "close", "toggle", "reset":
  87             ps.Pub(r3events.DoorCommandEvent{string(lines[0]), string(lines[1]), string(lines[2]), ts},"doorcmd")
  88         case "BackdoorInfo(ajar):":
  89             ps.Pub(r3events.BackdoorAjarUpdate{string(lines[len(lines)-1]) == "shut", ts},"door")
  90         case "temp0:","temp1:", "temp2:", "temp3:":
  91             sensorid, err := strconv.ParseInt(string(lines[0][4]), 10, 32)
  92             if err != nil {return }
  93             newtemp, err := strconv.ParseFloat(string(lines[1]), 10)
  94             if err != nil {return }
  95             ps.Pub(r3events.TempSensorUpdate{int(sensorid), newtemp, ts}, "sensors")
  96         case "photo0:","photo1:", "photo2:", "photo3:":
  97             sensorid, err := strconv.ParseInt(string(lines[0][5]), 10, 32)
  98             if err != nil {return }
  99             newphoto, err := strconv.ParseInt(string(lines[1]), 10, 32)
 100             if err != nil {return }
 101             ps.Pub(r3events.IlluminationSensorUpdate{int(sensorid), newphoto, ts}, "sensors")
 102         case "rh0:":
 103             //~ sensorid, err := strconv.ParseInt(string(lines[0][4]), 10, 32)
 104             //~ if err != nil {return }
 105             relhumid, err := strconv.ParseInt(string(lines[1]), 10, 32)
 106             if err != nil {return }
 107             ps.Pub(r3events.RelativeHumiditySensorUpdate{0, int(relhumid), ts}, "sensors")
 108         case "dust0:","dust1:","dust2:":
 109             sensorid, err := strconv.ParseInt(string(lines[0][4]), 10, 32)
 110             if err != nil {return }
 111             dustlvl, err := strconv.ParseInt(string(lines[1]), 10, 32)
 112             if err != nil {return }
 113             ps.Pub(r3events.DustSensorUpdate{int(sensorid), dustlvl, ts}, "sensors")
 114         default:
 115             evnt, pubsubcat, err := r3events.UnmarshalByteByte2Event(lines)
 116             if err == nil {
 117                 ps.Pub(evnt, pubsubcat)
 118             }
 119     }
 120 }
 121
 122 func MakeTimeTick(ps *pubsub.PubSub) {
 123     ps.Pub(r3events.TimeTick{time.Now().Unix()},"time")
 124 }
 125
 126     //~ match_presence := re_presence_.FindStringSubmatch(line)
 127     //~ match_status := re_status_.FindStringSubmatch(line)
 128     //~ match_command := re_command_.FindStringSubmatch(line)
 129     //~ match_button := re_button_.FindStringSubmatch(line)
 130     //~ match_temp := re_temp_.FindStringSubmatch(line)
 131     //~ match_photo := re_photo_.FindStringSubmatch(line)
 132         //~ if match_button != nil {
 133         //~ // brn.Oboite("button0", ts)
 134         //~ ps.Pub(BoreDoomButtonPressEvent{0, ts}, "buttons")
 135         //~ } else if match_temp != nil {
 136                 //~ newtemp, err := strconv.ParseFloat((match_temp[1]), 32)
 137                 //~ if err == nil {
 138             //~ // brn.Oboite( "temp0", newtemp)
 139             //~ ps.Pub(TempSensorUpdate{0, newtemp, ts}, "sensors")
 140                 //~ }
 141         //~ } else if match_photo != nil {
 142                 //~ newphoto, err := strconv.ParseInt(match_photo[1], 10, 32)
 143                 //~ if err == nil {
 144             //~ // brn.Oboite("photo0", newphoto)
 145             //~ ps.Pub(IlluminationSensorUpdate{0, newphoto, ts}, "sensors")
 146                 //~ }
 147         //~ } else if line == "movement" {
 148         //~ // brn.Oboite("movement", ts)
 149         //~ ps.Pub(MovementSensorUpdate{0, ts}, "movements")
 150         //~ }