cleanup

device.py

@@ -0,0 +1,54 @@
+import logging
+import uuid
+
+import dbus
+
+import utils
+
+logger = logging.getLogger(__name__)
+
+
+class HidDevice:
+    _HID_UUID = '00001124-0000-1000-8000-00805f9b34fb'
+    _HID_PATH = '/bluez/switch/hid'
+
+    PRO_CONTROLLER = 'Pro Controller'
+    JOYCON_R = 'Joy-Con (R)'
+    JOYCON_L = 'Joy-Con (L)'
+
+    def __init__(self):
+        self._uuid = str(uuid.uuid4())
+
+        # Setting up dbus to advertise the service record
+        bus = dbus.SystemBus()
+        obj = bus.get_object('org.bluez', '/org/bluez/hci0')
+        self.adapter = dbus.Interface(obj, 'org.bluez.Adapter1')
+        self.properties = dbus.Interface(self.adapter, 'org.freedesktop.DBus.Properties')
+
+    def discoverable(self, boolean=True):
+        #self.properties.Set(self.adapter.dbus_interface, 'Powered', True)
+        self.properties.Set(self.adapter.dbus_interface, 'Discoverable', boolean)
+
+    async def set_class(self, cls=0x002508):
+        """
+        :param cls: default 0x002508 (Gamepad/joystick device class)
+        """
+        logger.info(f'setting device class to {cls}...')
+        await utils.run_system_command(f'hciconfig hci0 class {cls}')
+
+    async def set_name(self, name: str):
+        logger.info(f'setting device name to {name}...')
+        await utils.run_system_command(f'hciconfig hci0 name "{name}"')
+
+    def register_sdp_record(self, record_path):
+        with open(record_path) as record:
+            opts = {
+                'ServiceRecord': record.read(),
+                'Role': 'server',
+                'Service': self._HID_UUID,
+                'RequireAuthentication': False,
+                'RequireAuthorization': False
+            }
+            bus = dbus.SystemBus()
+            manager = dbus.Interface(bus.get_object("org.bluez", "/org/bluez"), "org.bluez.ProfileManager1")
+            manager.RegisterProfile(self._HID_PATH, self._uuid, opts)