pstruebi/bumble_fork
1
0
Fork 0
forked from auracaster/bumble_mirror
Code Pull Requests Activity

Declare emitted events as constants

Browse Source
This commit is contained in:
Josh Wu
2025-04-22 20:14:46 +08:00
parent 1bd83273e8
commit 22d6a7bf05
22 changed files with 535 additions and 278 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
bumble/hid.py
View File

@@ -201,6 +201,13 @@ class HID(ABC, utils.EventEmitter):
l2cap_intr_channel: Optional[l2cap.ClassicChannel] = None
connection: Optional[device.Connection] = None
EVENT_INTERRUPT_DATA = "interrupt_data"
EVENT_CONTROL_DATA = "control_data"
EVENT_SUSPEND = "suspend"
EVENT_EXIT_SUSPEND = "exit_suspend"
EVENT_VIRTUAL_CABLE_UNPLUG = "virtual_cable_unplug"
EVENT_HANDSHAKE = "handshake"
class Role(enum.IntEnum):
HOST = 0x00
DEVICE = 0x01
@@ -215,7 +222,7 @@ class HID(ABC, utils.EventEmitter):
device.register_l2cap_server(HID_CONTROL_PSM, self.on_l2cap_connection)
device.register_l2cap_server(HID_INTERRUPT_PSM, self.on_l2cap_connection)
device.on('connection', self.on_device_connection)
device.on(device.EVENT_CONNECTION, self.on_device_connection)
async def connect_control_channel(self) -> None:
# Create a new L2CAP connection - control channel
@@ -258,15 +265,20 @@ class HID(ABC, utils.EventEmitter):
def on_device_connection(self, connection: device.Connection) -> None:
self.connection = connection
self.remote_device_bd_address = connection.peer_address
connection.on('disconnection', self.on_device_disconnection)
connection.on(connection.EVENT_DISCONNECTION, self.on_device_disconnection)
def on_device_disconnection(self, reason: int) -> None:
self.connection = None
def on_l2cap_connection(self, l2cap_channel: l2cap.ClassicChannel) -> None:
logger.debug(f'+++ New L2CAP connection: {l2cap_channel}')
l2cap_channel.on('open', lambda: self.on_l2cap_channel_open(l2cap_channel))
l2cap_channel.on('close', lambda: self.on_l2cap_channel_close(l2cap_channel))
l2cap_channel.on(
l2cap_channel.EVENT_OPEN, lambda: self.on_l2cap_channel_open(l2cap_channel)
)
l2cap_channel.on(
l2cap_channel.EVENT_CLOSE,
lambda: self.on_l2cap_channel_close(l2cap_channel),
)
def on_l2cap_channel_open(self, l2cap_channel: l2cap.ClassicChannel) -> None:
if l2cap_channel.psm == HID_CONTROL_PSM:
@@ -290,7 +302,7 @@ class HID(ABC, utils.EventEmitter):
def on_intr_pdu(self, pdu: bytes) -> None:
logger.debug(f'<<< HID INTERRUPT PDU: {pdu.hex()}')
self.emit("interrupt_data", pdu)
self.emit(self.EVENT_INTERRUPT_DATA, pdu)
def send_pdu_on_ctrl(self, msg: bytes) -> None:
assert self.l2cap_ctrl_channel
@@ -363,17 +375,17 @@ class Device(HID):
self.handle_set_protocol(pdu)
elif message_type == Message.MessageType.DATA:
logger.debug('<<< HID CONTROL DATA')
self.emit('control_data', pdu)
self.emit(self.EVENT_CONTROL_DATA, pdu)
elif message_type == Message.MessageType.CONTROL:
if param == Message.ControlCommand.SUSPEND:
logger.debug('<<< HID SUSPEND')
self.emit('suspend')
self.emit(self.EVENT_SUSPEND)
elif param == Message.ControlCommand.EXIT_SUSPEND:
logger.debug('<<< HID EXIT SUSPEND')
self.emit('exit_suspend')
self.emit(self.EVENT_EXIT_SUSPEND)
elif param == Message.ControlCommand.VIRTUAL_CABLE_UNPLUG:
logger.debug('<<< HID VIRTUAL CABLE UNPLUG')
self.emit('virtual_cable_unplug')
self.emit(self.EVENT_VIRTUAL_CABLE_UNPLUG)
else:
logger.debug('<<< HID CONTROL OPERATION UNSUPPORTED')
else:
@@ -538,14 +550,14 @@ class Host(HID):
message_type = pdu[0] >> 4
if message_type == Message.MessageType.HANDSHAKE:
logger.debug(f'<<< HID HANDSHAKE: {Message.Handshake(param).name}')
self.emit('handshake', Message.Handshake(param))
self.emit(self.EVENT_HANDSHAKE, Message.Handshake(param))
elif message_type == Message.MessageType.DATA:
logger.debug('<<< HID CONTROL DATA')
self.emit('control_data', pdu)
self.emit(self.EVENT_CONTROL_DATA, pdu)
elif message_type == Message.MessageType.CONTROL:
if param == Message.ControlCommand.VIRTUAL_CABLE_UNPLUG:
logger.debug('<<< HID VIRTUAL CABLE UNPLUG')
self.emit('virtual_cable_unplug')
self.emit(self.EVENT_VIRTUAL_CABLE_UNPLUG)
else:
logger.debug('<<< HID CONTROL OPERATION UNSUPPORTED')
else: