new: parsing BLE appearance field

modules/ble/ble_show_services.go

@@ -4,6 +4,7 @@
 package ble
 
 import (
+	"encoding/binary"
 	"fmt"
 	"os"
 	"strconv"
@@ -14,6 +15,159 @@ import (
 	"github.com/evilsocket/islazy/tui"
 )
 
+var appearances = map[uint16]string{
+	0:    "Unknown",
+	64:   "Generic Phone",
+	128:  "Generic Computer",
+	192:  "Generic Watch",
+	193:  "Watch: Sports Watch",
+	256:  "Generic Clock",
+	320:  "Generic Display",
+	384:  "Generic Remote Control",
+	448:  "Generic Eye-glasses",
+	512:  "Generic Tag",
+	576:  "Generic Keyring",
+	640:  "Generic Media Player",
+	704:  "Generic Barcode Scanner",
+	768:  "Generic Thermometer",
+	769:  "Thermometer: Ear",
+	832:  "Generic Heart rate Sensor",
+	833:  "Heart Rate Sensor: Heart Rate Belt",
+	896:  "Generic Blood Pressure",
+	897:  "Blood Pressure: Arm",
+	898:  "Blood Pressure: Wrist",
+	960:  "Human Interface Device (HID)",
+	961:  "Keyboard",
+	962:  "Mouse",
+	963:  "Joystick",
+	964:  "Gamepad",
+	965:  "Digitizer Tablet",
+	966:  "Card Reader",
+	967:  "Digital Pen",
+	968:  "Barcode Scanner",
+	1024: "Generic Glucose Meter",
+	1088: "Generic: Running Walking Sensor",
+	1089: "Running Walking Sensor: In-Shoe",
+	1090: "Running Walking Sensor: On-Shoe",
+	1091: "Running Walking Sensor: On-Hip",
+	1152: "Generic: Cycling",
+	1153: "Cycling: Cycling Computer",
+	1154: "Cycling: Speed Sensor",
+	1155: "Cycling: Cadence Sensor",
+	1156: "Cycling: Power Sensor",
+	1157: "Cycling: Speed and Cadence Sensor",
+	1216: "Generic Control Device",
+	1217: "Switch",
+	1218: "Multi-switch",
+	1219: "Button",
+	1220: "Slider",
+	1221: "Rotary",
+	1222: "Touch-panel",
+	1280: "Generic Network Device",
+	1281: "Access Point",
+	1344: "Generic Sensor",
+	1345: "Motion Sensor",
+	1346: "Air Quality Sensor",
+	1347: "Temperature Sensor",
+	1348: "Humidity Sensor",
+	1349: "Leak Sensor",
+	1350: "Smoke Sensor",
+	1351: "Occupancy Sensor",
+	1352: "Contact Sensor",
+	1353: "Carbon Monoxide Sensor",
+	1354: "Carbon Dioxide Sensor",
+	1355: "Ambient Light Sensor",
+	1356: "Energy Sensor",
+	1357: "Color Light Sensor",
+	1358: "Rain Sensor",
+	1359: "Fire Sensor",
+	1360: "Wind Sensor",
+	1361: "Proximity Sensor",
+	1362: "Multi-Sensor",
+	1408: "Generic Light Fixtures",
+	1409: "Wall Light",
+	1410: "Ceiling Light",
+	1411: "Floor Light",
+	1412: "Cabinet Light",
+	1413: "Desk Light",
+	1414: "Troffer Light",
+	1415: "Pendant Light",
+	1416: "In-ground Light",
+	1417: "Flood Light",
+	1418: "Underwater Light",
+	1419: "Bollard with Light",
+	1420: "Pathway Light",
+	1421: "Garden Light",
+	1422: "Pole-top Light",
+	1423: "Spotlight",
+	1424: "Linear Light",
+	1425: "Street Light",
+	1426: "Shelves Light",
+	1427: "High-bay / Low-bay Light",
+	1428: "Emergency Exit Light",
+	1472: "Generic Fan",
+	1473: "Ceiling Fan",
+	1474: "Axial Fan",
+	1475: "Exhaust Fan",
+	1476: "Pedestal Fan",
+	1477: "Desk Fan",
+	1478: "Wall Fan",
+	1536: "Generic HVAC",
+	1537: "Thermostat",
+	1600: "Generic Air Conditioning",
+	1664: "Generic Humidifier",
+	1728: "Generic Heating",
+	1729: "Radiator",
+	1730: "Boiler",
+	1731: "Heat Pump",
+	1732: "Infrared Heater",
+	1733: "Radiant Panel Heater",
+	1734: "Fan Heater",
+	1735: "Air Curtain",
+	1792: "Generic Access Control",
+	1793: "Access Door",
+	1794: "Garage Door",
+	1795: "Emergency Exit Door",
+	1796: "Access Lock",
+	1797: "Elevator",
+	1798: "Window",
+	1799: "Entrance Gate",
+	1856: "Generic Motorized Device",
+	1857: "Motorized Gate",
+	1858: "Awning",
+	1859: "Blinds or Shades",
+	1860: "Curtains",
+	1861: "Screen",
+	1920: "Generic Power Device",
+	1921: "Power Outlet",
+	1922: "Power Strip",
+	1923: "Plug",
+	1924: "Power Supply",
+	1925: "LED Driver",
+	1926: "Fluorescent Lamp Gear",
+	1927: "HID Lamp Gear",
+	1984: "Generic Light Source",
+	1985: "Incandescent Light Bulb",
+	1986: "LED Bulb",
+	1987: "HID Lamp",
+	1988: "Fluorescent Lamp",
+	1989: "LED Array",
+	1990: "Multi-Color LED Array",
+	3136: "Generic: Pulse Oximeter",
+	3137: "Fingertip",
+	3138: "Wrist Worn",
+	3200: "Generic: Weight Scale",
+	3264: "Generic",
+	3265: "Powered Wheelchair",
+	3266: "Mobility Scooter",
+	3328: "Generic",
+	5184: "Generic: Outdoor Sports Activity",
+	5185: "Location Display Device",
+	5186: "Location and Navigation Display Device",
+	5187: "Location Pod",
+	5188: "Location and Navigation Pod",
+}
+
 func parseProperties(ch *gatt.Characteristic) (props []string, isReadable bool, isWritable bool, withResponse bool) {
 	isReadable = false
 	isWritable = false
@@ -125,15 +279,23 @@ func (mod *BLERecon) showServices(p gatt.Peripheral, services []*gatt.Service) {
 			}
 
 			data := ""
+			raw := ([]byte)(nil)
+			err := error(nil)
 			if isReadable {
-				raw, err := p.ReadCharacteristic(ch)
-				if err != nil {
+				if raw, err = p.ReadCharacteristic(ch); err != nil {
 					data = tui.Red(err.Error())
 				} else {
 					data = parseRawData(raw)
 				}
 			}
 
+			if ch.Name() == "Appearance" && raw != nil && len(raw) >= 2 {
+				app := binary.LittleEndian.Uint16(raw[0:2])
+				if appName, found := appearances[app]; found {
+					data = tui.Green(appName)
+				}
+			}
+
 			row := []string{
 				fmt.Sprintf("%04x", ch.Handle()),
 				name,