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         case "error":
  37             ps.Pub(r3events.DoorProblemEvent{100, ts}, "door")
  38         case "reset":
  39             ps.Pub(r3events.DoorLockUpdate{true, ts}, "door")
  40         case "timeout", "timeout_after_open", "timeout_after_close":
  41             ps.Pub(r3events.DoorProblemEvent{10, ts}, "door")
  42         case "opening":
  43         case "closing":
  44         default:
  45             Syslog_.Print("parseSocketInputLine_State: Unexpected State:", lines)
  46     }
  47 }
  48
  49
  50 func ParseSocketInputLine(lines [][]byte, ps *pubsub.PubSub, keylookup_socket *zmq.Socket) { //, brn *brain.Brain) {
  51     ts := time.Now().Unix()
  52     if len(lines) < 1 { return }
  53     Debug_.Printf("ParseSocketInputLine: %s %s",string(lines[0]), lines[1:])
  54     switch string(lines[0]) {
  55         case "State:":
  56             if len(lines) < 2 { return }
  57             parseSocketInputLine_State(lines[1:], ps, ts)
  58         case "Status:":
  59             if len(lines) < 3 { return }
  60             if len(lines[1]) < 4 { return }
  61             ps.Pub(r3events.DoorLockUpdate{string(lines[1])[0:4] != "open", ts}, "door")
  62             ps.Pub(r3events.DoorAjarUpdate{string(lines[len(lines)-1]) == "shut", ts}, "door")
  63         case "Info(card):":
  64             if len(lines) < 3 { return }
  65             if string(lines[2]) != "found" { return }
  66             match_cardid := re_cardid_.FindSubmatch(lines[1])
  67             if len(match_cardid) > 1 {
  68                 // PreCondition: same thread/goroutinge as created keylookup_socket !!!!
  69                 nick, err := LookupCardIdNick(keylookup_socket, match_cardid[1])
  70                 if err != nil {
  71                     Syslog_.Print("CardID Lookup Error",err)
  72                     nick = "Unresolvable KeyID"
  73                 }
  74                 // new event: toggle by user nick using card
  75                 ps.Pub(r3events.DoorCommandEvent{"toggle", "Card", nick, ts},"doorcmd")
  76             }
  77         case "Info(ajar):":
  78             if len(lines) < 5 { return }
  79             ps.Pub(r3events.DoorAjarUpdate{string(lines[4]) == "shut", ts}, "door")
  80         case "open", "close", "toggle", "reset":
  81             ps.Pub(r3events.DoorCommandEvent{string(lines[0]), string(lines[1]), string(lines[2]), ts},"doorcmd")
  82         case "BackdoorInfo(ajar):":
  83             ps.Pub(r3events.BackdoorAjarUpdate{string(lines[len(lines)-1]) == "shut", ts},"door")
  84         //~ case "photo0:":
  85             //~ newphoto, err := strconv.ParseInt(string(lines[1]), 10, 32)
  86             //~ if err == nil {
  87                 //~ ps.Pub(r3events.IlluminationSensorUpdate{0, newphoto, ts}, "sensors")
  88             //~ }
  89         default:
  90             evnt, pubsubcat, err := r3events.UnmarshalByteByte2Event(lines)
  91             if err == nil {
  92                 ps.Pub(evnt, pubsubcat)
  93             }
  94     }
  95 }
  96
  97 func MakeTimeTick(ps *pubsub.PubSub) {
  98     ps.Pub(r3events.TimeTick{time.Now().Unix()},"time")
  99 }
 100
 101     //~ match_presence := re_presence_.FindStringSubmatch(line)
 102     //~ match_status := re_status_.FindStringSubmatch(line)
 103     //~ match_command := re_command_.FindStringSubmatch(line)
 104     //~ match_button := re_button_.FindStringSubmatch(line)
 105     //~ match_temp := re_temp_.FindStringSubmatch(line)
 106     //~ match_photo := re_photo_.FindStringSubmatch(line)
 107         //~ if match_button != nil {
 108         //~ // brn.Oboite("button0", ts)
 109         //~ ps.Pub(BoreDoomButtonPressEvent{0, ts}, "buttons")
 110         //~ } else if match_temp != nil {
 111                 //~ newtemp, err := strconv.ParseFloat((match_temp[1]), 32)
 112                 //~ if err == nil {
 113             //~ // brn.Oboite( "temp0", newtemp)
 114             //~ ps.Pub(TempSensorUpdate{0, newtemp, ts}, "sensors")
 115                 //~ }
 116         //~ } else if match_photo != nil {
 117                 //~ newphoto, err := strconv.ParseInt(match_photo[1], 10, 32)
 118                 //~ if err == nil {
 119             //~ // brn.Oboite("photo0", newphoto)
 120             //~ ps.Pub(IlluminationSensorUpdate{0, newphoto, ts}, "sensors")
 121                 //~ }
 122         //~ } else if line == "movement" {
 123         //~ // brn.Oboite("movement", ts)
 124         //~ ps.Pub(MovementSensorUpdate{0, ts}, "movements")
 125         //~ }