from gettext import gettext as _ import logging major_cls = ( # translators: device class _("Miscellaneous"), # translators: device class _("Computer"), # translators: device class _("Phone"), # translators: device class _("Access point"), # translators: device class _("Audio/video"), # translators: device class _("Peripheral"), # translators: device class _("Imaging"), # translators: device class _("Wearable"), # translators: device class _("Toy"), # translators: device class _("Uncategorized") ) computer_minor_cls = ( # translators: device class _("Uncategorized"), # translators: device class _("Desktop"), # translators: device class _("Server"), # translators: device class _("Laptop"), # translators: device class _("Handheld"), # translators: device class _("Palm"), # translators: device class _("Wearable") ) phone_minor_cls = ( # translators: device class _("Uncategorized"), # translators: device class _("Cellular"), # translators: device class _("Cordless"), # translators: device class _("Smartphone"), # translators: device class _("Modem"), # translators: device class _("ISDN") ) access_point_minor_cls = ( # translators: device class _("Fully"), # translators: device class _("1–17 percent"), # translators: device class _("17–33 percent"), # translators: device class _("33–50 percent"), # translators: device class _("50–67 percent"), # translators: device class _("67–83 percent"), # translators: device class _("83–99 percent"), # translators: device class _("Not available") ) audio_video_minor_cls = ( # translators: device class _("Uncategorized"), # translators: device class _("Headset"), # translators: device class _("Handsfree"), # translators: device class _("Unknown"), # translators: device class _("Microphone"), # translators: device class _("Loudspeaker"), # translators: device class _("Headphones"), # translators: device class _("Portable audio"), # translators: device class _("Car audio"), # translators: device class _("Set-top box"), # translators: device class _("Hi-Fi audio"), # translators: device class _("VCR"), # translators: device class _("Video camera"), # translators: device class _("Camcorder"), # translators: device class _("Video monitor"), # translators: device class _("Video display and loudspeaker"), # translators: device class _("Video conferencing"), # translators: device class _("Unknown"), # translators: device class _("Gaming/Toy") ) peripheral_minor_cls = ( # translators: device class _("Uncategorized"), # translators: device class _("Keyboard"), # translators: device class _("Pointing"), # translators: device class _("Combo") ) imaging_minor_cls = ( # translators: device class _("Display"), # translators: device class _("Camera"), # translators: device class _("Scanner"), # translators: device class _("Printer") ) wearable_minor_cls = ( # translators: device class _("Wrist watch"), # translators: device class _("Pager"), # translators: device class _("Jacket"), # translators: device class _("Helmet"), # translators: device class _("Glasses") ) toy_minor_cls = ( # translators: device class _("Robot"), # translators: device class _("Vehicle"), # translators: device class _("Doll"), # translators: device class _("Controller"), # translators: device class _("Game") ) gatt_appearance_categories = { 0x00: ("Unknown", {0x00: _("Generic Unknown")}), 0x01: ("Phone", {0x00: _("Generic Phone")}), 0x02: ("Computer", {0x00: _("Generic Computer"), 0x01: _("Desktop Workstation"), 0x02: _("Server-class Computer"), 0x03: _("Laptop"), 0x04: _("Handheld PC/PDA (clamshell)"), 0x05: _("Palm-size PC/PDA"), 0x06: _("Wearable computer (watch size)"), 0x07: _("Tablet"), 0x08: _("Docking Station"), 0x09: _("All in One"), 0x0A: _("Blade Server"), 0x0B: _("Convertible"), 0x0C: _("Detachable"), 0x0D: _("IoT Gateway"), 0x0E: _("Mini PC"), 0x0F: _("Stick PC")}), 0x03: ("Watch", {0x00: _("Generic Watch"), 0x01: _("Sports Watch"), 0x02: _("Smartwatch")}), 0x04: ("Clock", {0x00: _("Generic Clock")}), 0x05: ("Display", {0x00: _("Generic Display")}), 0x06: ("Remote Control", {0x00: _("Generic Remote Control")}), 0x07: ("Eye-glasses", {0x00: _("Generic Eye-glasses")}), 0x08: ("Tag", {0x00: _("Generic Tag")}), 0x09: ("Keyring", {0x00: _("Generic Keyring")}), 0x0A: ("Media Player", {0x00: _("Generic Media Player")}), 0x0B: ("Barcode Scanner", {0x00: _("Generic Barcode Scanner")}), 0x0C: ("Thermometer", {0x00: _("Generic Thermometer"), 1: _("Ear Thermometer")}), 0x0D: ("Heart Rate Sensor", {0x00: _("Generic Heart Rate Sensor"), 1: _("Heart Rate Belt")}), 0x0E: ("Blood Pressure", {0x00: _("Generic Blood Pressure"), 1: _("Arm Blood Pressure"), 2: _("Wrist Blood Pressure")}), 0x0F: ("Human Interface Device", {0x00: _("Generic Human Interface Device"), 0x01: _("Keyboard"), 0x02: _("Mouse"), 0x03: _("Joystick"), 0x04: _("Gamepad"), 0x05: _("Digitizer Tablet"), 0x06: _("Card Reader"), 0x07: _("Digital Pen"), 0x08: _("Barcode Scanner"), 0x09: _("Touchpad"), 0x0a: _("Presentation Remote")}), 0x10: ("Glucose Meter", {0x00: _("Generic Glucose Meter")}), 0x11: ("Running Walking Sensor", {0x00: _("Generic Running Walking Sensor"), 0x01: _("In-Shoe Running Walking Sensor"), 0x02: _("On-Shoe Running Walking Sensor"), 0x03: _("On-Hip Running Walking Sensor")}), 0x12: ("Cycling", {0x00: _("Generic Cycling"), 0x01: _("Cycling Computer"), 0x02: _("Speed Sensor"), 0x03: _("Cadence Sensor"), 0x04: _("Power Sensor"), 0x05: _("Speed and Cadence Sensor")}), 0x13: ("Control Device", {0x00: _("Generic Control Device"), 0x01: _("Switch"), 0x02: _("Multi-switch"), 0x03: _("Button"), 0x04: _("Slider"), 0x05: _("Rotary Switch"), 0x06: _("Touch Panel"), 0x07: _("Single Switch"), 0x08: _("Double Switch"), 0x09: _("Triple Switch"), 0x0A: _("Battery Switch"), 0x0B: _("Energy Harvesting Switch"), 0x0C: _("Push Button"), 0x0D: _("Dial")}), 0x14: ("Network Device", {0x00: _("Generic Network Device"), 0x01: _("Access Point"), 0x02: _("Mesh Device"), 0x03: _("Mesh Network Proxy")}), 0x15: ("Sensor", {0x00: _("Generic Sensor"), 0x01: _("Motion Sensor"), 0x02: _("Air quality Sensor"), 0x03: _("Temperature Sensor"), 0x04: _("Humidity Sensor"), 0x05: _("Leak Sensor"), 0x06: _("Smoke Sensor"), 0x07: _("Occupancy Sensor"), 0x08: _("Contact Sensor"), 0x09: _("Carbon Monoxide Sensor"), 0x0A: _("Carbon Dioxide Sensor"), 0x0B: _("Ambient Light Sensor"), 0x0C: _("Energy Sensor"), 0x0D: _("Color Light Sensor"), 0x0E: _("Rain Sensor"), 0x0F: _("Fire Sensor"), 0x10: _("Wind Sensor"), 0x11: _("Proximity Sensor"), 0x12: _("Multi-Sensor"), 0x13: _("Flush Mounted Sensor"), 0x14: _("Ceiling Mounted Sensor"), 0x15: _("Wall Mounted Sensor"), 0x16: _("Multisensor"), 0x17: _("Energy Meter"), 0x18: _("Flame Detector"), 0x19: _("Vehicle Tire Pressure Sensor")}), 0x16: ("Light Fixtures", {0x00: _("Generic Light Fixtures"), 0x01: _("Wall Light"), 0x02: _("Ceiling Light"), 0x03: _("Floor Light"), 0x04: _("Cabinet Light"), 0x05: _("Desk Light"), 0x06: _("Troffer Light"), 0x07: _("Pendant Light"), 0x08: _("In-ground Light"), 0x09: _("Flood Light"), 0x0A: _("Underwater Light"), 0x0B: _("Bollard with Light"), 0x0C: _("Pathway Light"), 0x0D: _("Garden Light"), 0x0E: _("Pole-top Light"), 0x0F: _("Spotlight"), 0x10: _("Linear Light"), 0x11: _("Street Light"), 0x12: _("Shelves Light"), 0x13: _("Bay Light"), 0x14: _("Emergency Exit Light"), 0x15: _("Light Controller"), 0x16: _("Light Driver"), 0x17: _("Bulb"), 0x18: _("Low-bay Light"), 0x19: _("High-bay Light")}), 0x17: ("Fan", {0x00: _("Generic Fan"), 0x01: _("Ceiling Fan"), 0x02: _("Axial Fan"), 0x03: _("Exhaust Fan"), 0x04: _("Pedestal Fan"), 0x05: _("Desk Fan"), 0x06: _("Wall Fan")}), 0x18: ("HVAC", {0x00: _("Generic HVAC"), 0x01: _("Thermostat"), 0x02: _("Humidifier"), 0x03: _("De-humidifier"), 0x04: _("Heater"), 0x05: _("Radiator"), 0x06: _("Boiler"), 0x07: _("Heat Pump"), 0x08: _("Infrared Heater"), 0x09: _("Radiant Panel Heater"), 0x0A: _("Fan Heater"), 0x0B: _("Air Curtain")}), 0x19: ("Air Conditioning", {0x00: _("Generic Air Conditioning")}), 0x1A: ("Humidifier", {0x00: _("Generic Humidifier")}), 0x1B: ("Heating", {0x00: _("Generic Heating"), 0x01: _("Radiator"), 0x02: _("Boiler"), 0x03: _("Heat Pump"), 0x04: _("Infrared Heater"), 0x05: _("Radiant Panel Heater"), 0x06: _("Fan Heater"), 0x07: _("Air Curtain")}), 0x1C: ("Access Control", {0x00: _("Generic Access Control"), 0x01: _("Access Door"), 0x02: _("Garage Door"), 0x03: _("Emergency Exit Door"), 0x04: _("Access Lock"), 0x05: _("Elevator"), 0x06: _("Window"), 0x07: _("Entrance Gate"), 0x08: _("Door Lock"), 0x09: _("Locker")}), 0x1D: ("Motorized Device", {0x00: _("Generic Motorized Device"), 0x01: _("Motorized Gate"), 0x02: _("Awning"), 0x03: _("Blinds or Shades"), 0x04: _("Curtains"), 0x05: _("Screen")}), 0x1E: ("Power Device", {0x00: _("Generic Power Device"), 0x01: _("Power Outlet"), 0x02: _("Power Strip"), 0x03: _("Plug"), 0x04: _("Power Supply"), 0x05: _("LED Driver"), 0x06: _("Fluorescent Lamp Gear"), 0x07: _("HID Lamp Gear"), 0x08: _("Charge Case"), 0x09: _("Power Bank")}), 0x1F: ("Light Source", {0x00: _("Generic Light Source"), 0x01: _("Incandescent Light Bulb"), 0x02: _("LED Lamp"), 0x03: _("HID Lamp"), 0x04: _("Fluorescent Lamp"), 0x05: _("LED Array"), 0x06: _("Multi-Color LED Array"), 0x07: _("Low voltage halogen"), 0x08: _("Organic light emitting diode (OLED)")}), 0x20: ("Window Covering", {0x00: _("Generic Window Covering"), 0x01: _("Window Shades"), 0x02: _("Window Blinds"), 0x03: _("Window Awning"), 0x04: _("Window Curtain"), 0x05: _("Exterior Shutter"), 0x06: _("Exterior Screen")}), 0x21: ("Audio Sink", {0x00: _("Generic Audio Sink"), 0x01: _("Standalone Speaker"), 0x02: _("Soundbar"), 0x03: _("Bookshelf Speaker"), 0x04: _("Standmounted Speaker"), 0x05: _("Speakerphone")}), 0x22: ("Audio Source", {0x00: _("Generic Audio Source"), 0x01: _("Microphone"), 0x02: _("Alarm"), 0x03: _("Bell"), 0x04: _("Horn"), 0x05: _("Broadcasting Device"), 0x06: _("Service Desk"), 0x07: _("Kiosk"), 0x08: _("Broadcasting Room"), 0x09: _("Auditorium")}), 0x23: ("Motorized Vehicle", {0x00: _("Generic Motorized Vehicle"), 0x01: _("Car"), 0x02: _("Large Goods Vehicle"), 0x03: _("2-Wheeled Vehicle"), 0x04: _("Motorbike"), 0x05: _("Scooter"), 0x06: _("Moped"), 0x07: _("3-Wheeled Vehicle"), 0x08: _("Light Vehicle"), 0x09: _("Quad Bike"), 0x0A: _("Minibus"), 0x0B: _("Bus"), 0x0C: _("Trolley"), 0x0D: _("Agricultural Vehicle"), 0x0E: _("Camper / Caravan"), 0x0F: _("Recreational Vehicle / Motor Home")}), 0x24: ("Domestic Appliance", {0x00: _("Generic Domestic Appliance"), 0x01: _("Refrigerator"), 0x02: _("Freezer"), 0x03: _("Oven"), 0x04: _("Microwave"), 0x05: _("Toaster"), 0x06: _("Washing Machine"), 0x07: _("Dryer"), 0x08: _("Coffee maker"), 0x09: _("Clothes iron"), 0x0A: _("Curling iron"), 0x0B: _("Hair dryer"), 0x0C: _("Vacuum cleaner"), 0x0D: _("Robotic vacuum cleaner"), 0x0E: _("Rice cooker"), 0x0F: _("Clothes steamer")}), 0x25: ("Wearable Audio Device", {0x00: _("Generic Wearable Audio Device"), 0x01: _("Earbud"), 0x02: _("Headset"), 0x03: _("Headphones"), 0x04: _("Neck Band")}), 0x26: ("Aircraft", {0x00: _("Generic Aircraft"), 0x01: _("Light Aircraft"), 0x02: _("Microlight"), 0x03: _("Paraglider"), 0x04: _("Large Passenger Aircraft")}), 0x27: ("AV Equipment", {0x00: _("Generic AV Equipment"), 0x01: _("Amplifier"), 0x02: _("Receiver"), 0x03: _("Radio"), 0x04: _("Tuner"), 0x05: _("Turntable"), 0x06: _("CD Player"), 0x07: _("DVD Player"), 0x08: _("Bluray Player"), 0x09: _("Optical Disc Player"), 0x0A: _("Set-Top Box")}), 0x28: ("Display Equipment", {0x00: _("Generic Display Equipment"), 0x01: _("Television"), 0x02: _("Monitor"), 0x03: _("Projector")}), 0x29: ("Hearing aid", {0x00: _("Generic Hearing aid"), 0x01: _("In-ear hearing aid"), 0x02: _("Behind-ear hearing aid"), 0x03: _("Cochlear Implant")}), 0x2A: ("Gaming", {0x00: _("Generic Gaming"), 0x01: _("Home Video Game Console"), 0x02: _("Portable handheld console")}), 0x2B: ("Signage", {0x00: _("Generic Signage"), 0x01: _("Digital Signage"), 0x02: _("Electronic Label")}), 0x31: ("Pulse Oximeter", {0x00: _("Generic Pulse Oximeter"), 0x01: _("Fingertip Pulse Oximeter"), 0x02: _("Wrist Worn Pulse Oximeter")}), 0x32: ("Weight Scale", {0x00: _("Generic Weight Scale")}), 0x33: ("Personal Mobility Device", {0x00: _("Generic Personal Mobility Device"), 0x01: _("Powered Wheelchair"), 0x02: _("Mobility Scooter")}), 0x34: ("Continuous Glucose Monitor", {0x00: _("Generic Continuous Glucose Monitor")}), 0x35: ("Insulin Pump", {0x00: _("Generic Insulin Pump"), 0x01: _("Insulin Pump, durable pump"), 0x04: _("Insulin Pump, patch pump"), 0x08: _("Insulin Pen")}), 0x36: ("Medication Delivery", {0x00: _("Generic Medication Delivery")}), 0x37: ("Spirometer", {0x00: _("Generic Spirometer"), 0x01: _("Handheld Spirometer")}), 0x51: ("Outdoor Sports Activity", {0x00: _("Generic Outdoor Sports Activity"), 0x01: _("Location Display"), 0x02: _("Location and Navigation Display"), 0x03: _("Location Pod"), 0x04: _("Location and Navigation Pod")}) } def get_major_class(klass: int) -> str: index = (klass >> 8) & 0x1F if index > 8: return major_cls[9] return major_cls[index] def get_minor_class(klass: int) -> str: if not klass: return _("Unknown") i = (klass >> 8) & 0x1F if i == 1: minor_index = (klass >> 2) & 0x3F if minor_index < len(computer_minor_cls): return computer_minor_cls[minor_index] else: return "" elif i == 2: minor_index = (klass >> 2) & 0x3F if minor_index < len(phone_minor_cls): return phone_minor_cls[minor_index] return "" elif i == 3: minor_index = (klass >> 5) & 0x07 if minor_index < len(access_point_minor_cls): return access_point_minor_cls[minor_index] else: return "" elif i == 4: minor_index = (klass >> 2) & 0x3F if minor_index < len(audio_video_minor_cls): return audio_video_minor_cls[minor_index] else: return "" elif i == 5: minor_index = (klass >> 6) & 0x03 if minor_index < len(peripheral_minor_cls): return peripheral_minor_cls[minor_index] else: return "" elif i == 6: return _("Imaging") elif i == 7: minor_index = (klass >> 2) & 0x3F if minor_index < len(wearable_minor_cls): return wearable_minor_cls[minor_index] else: return "" elif i == 8: minor_index = (klass >> 2) & 0x3F if minor_index < len(toy_minor_cls): return toy_minor_cls[minor_index] else: return "" return _("Unknown") # First 10 bits is the category, the following 6 bits sub category def gatt_appearance_to_name(appearance: int) -> str: cat = appearance >> 0x6 subcat = appearance & 0x3f if (19 <= cat <= 48) or (55 <= cat <= 80): # These ranges are reserved logging.debug(f"Reserved category found: {appearance}") return gatt_appearance_categories[0][0] elif cat > 81: logging.warning(f"Invalid category found: {appearance}") return gatt_appearance_categories[0][0] cat_name, subcats = gatt_appearance_categories[cat] if subcat not in subcats: return cat_name else: return subcats[subcat]