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format (+3 squashed commits)

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Squashed commits:
[60e610f] wip
[eeab73d] wip
[3cdd5b8] basic first pass
This commit is contained in:
Gilles Boccon-Gibod
2023-12-18 09:49:57 -08:00
parent 071fc2723a
commit d3273ffa8c
11 changed files with 1118 additions and 577 deletions
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202
bumble/host.py
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@@ -39,6 +39,8 @@ from .hci import (
HCI_LE_READ_LOCAL_SUPPORTED_FEATURES_COMMAND,
HCI_LE_READ_SUGGESTED_DEFAULT_DATA_LENGTH_COMMAND,
HCI_LE_WRITE_SUGGESTED_DEFAULT_DATA_LENGTH_COMMAND,
HCI_LE_READ_NUMBER_OF_SUPPORTED_ADVERTISING_SETS_COMMAND,
HCI_LE_READ_MAXIMUM_ADVERTISING_DATA_LENGTH_COMMAND,
HCI_READ_BUFFER_SIZE_COMMAND,
HCI_READ_LOCAL_VERSION_INFORMATION_COMMAND,
HCI_RESET_COMMAND,
@@ -46,6 +48,88 @@ from .hci import (
HCI_SUPPORTED_COMMANDS_FLAGS,
HCI_SYNCHRONOUS_DATA_PACKET,
HCI_VERSION_BLUETOOTH_CORE_4_0,
HCI_INQUIRY_COMPLETE_EVENT,
HCI_INQUIRY_RESULT_EVENT,
HCI_CONNECTION_COMPLETE_EVENT,
HCI_CONNECTION_REQUEST_EVENT,
HCI_DISCONNECTION_COMPLETE_EVENT,
HCI_AUTHENTICATION_COMPLETE_EVENT,
HCI_REMOTE_NAME_REQUEST_COMPLETE_EVENT,
HCI_ENCRYPTION_CHANGE_EVENT,
HCI_CHANGE_CONNECTION_LINK_KEY_COMPLETE_EVENT,
HCI_LINK_KEY_TYPE_CHANGED_EVENT,
HCI_READ_REMOTE_SUPPORTED_FEATURES_COMPLETE_EVENT,
HCI_READ_REMOTE_VERSION_INFORMATION_COMPLETE_EVENT,
HCI_QOS_SETUP_COMPLETE_EVENT,
HCI_HARDWARE_ERROR_EVENT,
HCI_FLUSH_OCCURRED_EVENT,
HCI_ROLE_CHANGE_EVENT,
HCI_MODE_CHANGE_EVENT,
HCI_RETURN_LINK_KEYS_EVENT,
HCI_PIN_CODE_REQUEST_EVENT,
HCI_LINK_KEY_REQUEST_EVENT,
HCI_LINK_KEY_NOTIFICATION_EVENT,
HCI_LOOPBACK_COMMAND_EVENT,
HCI_DATA_BUFFER_OVERFLOW_EVENT,
HCI_MAX_SLOTS_CHANGE_EVENT,
HCI_READ_CLOCK_OFFSET_COMPLETE_EVENT,
HCI_CONNECTION_PACKET_TYPE_CHANGED_EVENT,
HCI_QOS_VIOLATION_EVENT,
HCI_PAGE_SCAN_REPETITION_MODE_CHANGE_EVENT,
HCI_FLOW_SPECIFICATION_COMPLETE_EVENT,
HCI_INQUIRY_RESULT_WITH_RSSI_EVENT,
HCI_READ_REMOTE_EXTENDED_FEATURES_COMPLETE_EVENT,
HCI_SYNCHRONOUS_CONNECTION_COMPLETE_EVENT,
HCI_SYNCHRONOUS_CONNECTION_CHANGED_EVENT,
HCI_SNIFF_SUBRATING_EVENT,
HCI_EXTENDED_INQUIRY_RESULT_EVENT,
HCI_ENCRYPTION_KEY_REFRESH_COMPLETE_EVENT,
HCI_IO_CAPABILITY_REQUEST_EVENT,
HCI_IO_CAPABILITY_RESPONSE_EVENT,
HCI_USER_CONFIRMATION_REQUEST_EVENT,
HCI_USER_PASSKEY_REQUEST_EVENT,
HCI_REMOTE_OOB_DATA_REQUEST_EVENT,
HCI_SIMPLE_PAIRING_COMPLETE_EVENT,
HCI_LINK_SUPERVISION_TIMEOUT_CHANGED_EVENT,
HCI_ENHANCED_FLUSH_COMPLETE_EVENT,
HCI_USER_PASSKEY_NOTIFICATION_EVENT,
HCI_KEYPRESS_NOTIFICATION_EVENT,
HCI_REMOTE_HOST_SUPPORTED_FEATURES_NOTIFICATION_EVENT,
HCI_LE_META_EVENT,
HCI_LE_CONNECTION_COMPLETE_EVENT,
HCI_LE_ADVERTISING_REPORT_EVENT,
HCI_LE_CONNECTION_UPDATE_COMPLETE_EVENT,
HCI_LE_READ_REMOTE_FEATURES_COMPLETE_EVENT,
HCI_LE_LONG_TERM_KEY_REQUEST_EVENT,
HCI_LE_REMOTE_CONNECTION_PARAMETER_REQUEST_EVENT,
HCI_LE_DATA_LENGTH_CHANGE_EVENT,
HCI_LE_READ_LOCAL_P_256_PUBLIC_KEY_COMPLETE_EVENT,
HCI_LE_GENERATE_DHKEY_COMPLETE_EVENT,
HCI_LE_ENHANCED_CONNECTION_COMPLETE_EVENT,
HCI_LE_DIRECTED_ADVERTISING_REPORT_EVENT,
HCI_LE_PHY_UPDATE_COMPLETE_EVENT,
HCI_LE_EXTENDED_ADVERTISING_REPORT_EVENT,
HCI_LE_PERIODIC_ADVERTISING_SYNC_ESTABLISHED_EVENT,
HCI_LE_PERIODIC_ADVERTISING_REPORT_EVENT,
HCI_LE_PERIODIC_ADVERTISING_SYNC_LOST_EVENT,
HCI_LE_SCAN_TIMEOUT_EVENT,
HCI_LE_ADVERTISING_SET_TERMINATED_EVENT,
HCI_LE_SCAN_REQUEST_RECEIVED_EVENT,
HCI_LE_CONNECTIONLESS_IQ_REPORT_EVENT,
HCI_LE_CONNECTION_IQ_REPORT_EVENT,
HCI_LE_CTE_REQUEST_FAILED_EVENT,
HCI_LE_PERIODIC_ADVERTISING_SYNC_TRANSFER_RECEIVED_EVENT,
HCI_LE_CIS_ESTABLISHED_EVENT,
HCI_LE_CIS_REQUEST_EVENT,
HCI_LE_CREATE_BIG_COMPLETE_EVENT,
HCI_LE_TERMINATE_BIG_COMPLETE_EVENT,
HCI_LE_BIG_SYNC_ESTABLISHED_EVENT,
HCI_LE_BIG_SYNC_LOST_EVENT,
HCI_LE_REQUEST_PEER_SCA_COMPLETE_EVENT,
HCI_LE_PATH_LOSS_THRESHOLD_EVENT,
HCI_LE_TRANSMIT_POWER_REPORTING_EVENT,
HCI_LE_BIGINFO_ADVERTISING_REPORT_EVENT,
HCI_LE_SUBRATE_CHANGE_EVENT,
HCI_AclDataPacket,
HCI_AclDataPacketAssembler,
HCI_Command,
@@ -56,12 +140,14 @@ from .hci import (
HCI_IsoDataPacket,
HCI_LE_Long_Term_Key_Request_Negative_Reply_Command,
HCI_LE_Long_Term_Key_Request_Reply_Command,
HCI_LE_Read_Number_Of_Supported_Advertising_Sets_Command,
HCI_LE_Read_Buffer_Size_Command,
HCI_LE_Read_Local_Supported_Features_Command,
HCI_LE_Read_Suggested_Default_Data_Length_Command,
HCI_LE_Remote_Connection_Parameter_Request_Reply_Command,
HCI_LE_Set_Event_Mask_Command,
HCI_LE_Write_Suggested_Default_Data_Length_Command,
HCI_LE_Read_Maximum_Advertising_Data_Length_Command,
HCI_Link_Key_Request_Negative_Reply_Command,
HCI_Link_Key_Request_Reply_Command,
HCI_Packet,
@@ -204,6 +290,8 @@ class Host(AbortableEventEmitter):
self.sco_links = {} # SCO links, by connection handle
self.pending_command = None
self.pending_response = None
self.number_of_supported_advertising_sets = 0
self.maximum_advertising_data_length = 31
self.local_version = None
self.local_supported_commands = bytes(64)
self.local_le_features = 0
@@ -288,7 +376,60 @@ class Host(AbortableEventEmitter):
self.local_version = response.return_parameters
await self.send_command(
HCI_Set_Event_Mask_Command(event_mask=bytes.fromhex('FFFFFFFFFFFFFF3F'))
HCI_Set_Event_Mask_Command(
event_mask=HCI_Set_Event_Mask_Command.mask(
[
HCI_INQUIRY_COMPLETE_EVENT,
HCI_INQUIRY_RESULT_EVENT,
HCI_CONNECTION_COMPLETE_EVENT,
HCI_CONNECTION_REQUEST_EVENT,
HCI_DISCONNECTION_COMPLETE_EVENT,
HCI_AUTHENTICATION_COMPLETE_EVENT,
HCI_REMOTE_NAME_REQUEST_COMPLETE_EVENT,
HCI_ENCRYPTION_CHANGE_EVENT,
HCI_CHANGE_CONNECTION_LINK_KEY_COMPLETE_EVENT,
HCI_LINK_KEY_TYPE_CHANGED_EVENT,
HCI_READ_REMOTE_SUPPORTED_FEATURES_COMPLETE_EVENT,
HCI_READ_REMOTE_VERSION_INFORMATION_COMPLETE_EVENT,
HCI_QOS_SETUP_COMPLETE_EVENT,
HCI_HARDWARE_ERROR_EVENT,
HCI_FLUSH_OCCURRED_EVENT,
HCI_ROLE_CHANGE_EVENT,
HCI_MODE_CHANGE_EVENT,
HCI_RETURN_LINK_KEYS_EVENT,
HCI_PIN_CODE_REQUEST_EVENT,
HCI_LINK_KEY_REQUEST_EVENT,
HCI_LINK_KEY_NOTIFICATION_EVENT,
HCI_LOOPBACK_COMMAND_EVENT,
HCI_DATA_BUFFER_OVERFLOW_EVENT,
HCI_MAX_SLOTS_CHANGE_EVENT,
HCI_READ_CLOCK_OFFSET_COMPLETE_EVENT,
HCI_CONNECTION_PACKET_TYPE_CHANGED_EVENT,
HCI_QOS_VIOLATION_EVENT,
HCI_PAGE_SCAN_REPETITION_MODE_CHANGE_EVENT,
HCI_FLOW_SPECIFICATION_COMPLETE_EVENT,
HCI_INQUIRY_RESULT_WITH_RSSI_EVENT,
HCI_READ_REMOTE_EXTENDED_FEATURES_COMPLETE_EVENT,
HCI_SYNCHRONOUS_CONNECTION_COMPLETE_EVENT,
HCI_SYNCHRONOUS_CONNECTION_CHANGED_EVENT,
HCI_SNIFF_SUBRATING_EVENT,
HCI_EXTENDED_INQUIRY_RESULT_EVENT,
HCI_ENCRYPTION_KEY_REFRESH_COMPLETE_EVENT,
HCI_IO_CAPABILITY_REQUEST_EVENT,
HCI_IO_CAPABILITY_RESPONSE_EVENT,
HCI_USER_CONFIRMATION_REQUEST_EVENT,
HCI_USER_PASSKEY_REQUEST_EVENT,
HCI_REMOTE_OOB_DATA_REQUEST_EVENT,
HCI_SIMPLE_PAIRING_COMPLETE_EVENT,
HCI_LINK_SUPERVISION_TIMEOUT_CHANGED_EVENT,
HCI_ENHANCED_FLUSH_COMPLETE_EVENT,
HCI_USER_PASSKEY_NOTIFICATION_EVENT,
HCI_KEYPRESS_NOTIFICATION_EVENT,
HCI_REMOTE_HOST_SUPPORTED_FEATURES_NOTIFICATION_EVENT,
HCI_LE_META_EVENT,
]
)
)
)
if (
@@ -299,7 +440,44 @@ class Host(AbortableEventEmitter):
# understand
le_event_mask = bytes.fromhex('1F00000000000000')
else:
le_event_mask = bytes.fromhex('FFFFFFFF00000000')
le_event_mask = HCI_LE_Set_Event_Mask_Command.mask(
[
HCI_LE_CONNECTION_COMPLETE_EVENT,
HCI_LE_ADVERTISING_REPORT_EVENT,
HCI_LE_CONNECTION_UPDATE_COMPLETE_EVENT,
HCI_LE_READ_REMOTE_FEATURES_COMPLETE_EVENT,
HCI_LE_LONG_TERM_KEY_REQUEST_EVENT,
HCI_LE_REMOTE_CONNECTION_PARAMETER_REQUEST_EVENT,
HCI_LE_DATA_LENGTH_CHANGE_EVENT,
HCI_LE_READ_LOCAL_P_256_PUBLIC_KEY_COMPLETE_EVENT,
HCI_LE_GENERATE_DHKEY_COMPLETE_EVENT,
HCI_LE_ENHANCED_CONNECTION_COMPLETE_EVENT,
HCI_LE_DIRECTED_ADVERTISING_REPORT_EVENT,
HCI_LE_PHY_UPDATE_COMPLETE_EVENT,
HCI_LE_EXTENDED_ADVERTISING_REPORT_EVENT,
HCI_LE_PERIODIC_ADVERTISING_SYNC_ESTABLISHED_EVENT,
HCI_LE_PERIODIC_ADVERTISING_REPORT_EVENT,
HCI_LE_PERIODIC_ADVERTISING_SYNC_LOST_EVENT,
HCI_LE_SCAN_TIMEOUT_EVENT,
HCI_LE_ADVERTISING_SET_TERMINATED_EVENT,
HCI_LE_SCAN_REQUEST_RECEIVED_EVENT,
HCI_LE_CONNECTIONLESS_IQ_REPORT_EVENT,
HCI_LE_CONNECTION_IQ_REPORT_EVENT,
HCI_LE_CTE_REQUEST_FAILED_EVENT,
HCI_LE_PERIODIC_ADVERTISING_SYNC_TRANSFER_RECEIVED_EVENT,
HCI_LE_CIS_ESTABLISHED_EVENT,
HCI_LE_CIS_REQUEST_EVENT,
HCI_LE_CREATE_BIG_COMPLETE_EVENT,
HCI_LE_TERMINATE_BIG_COMPLETE_EVENT,
HCI_LE_BIG_SYNC_ESTABLISHED_EVENT,
HCI_LE_BIG_SYNC_LOST_EVENT,
HCI_LE_REQUEST_PEER_SCA_COMPLETE_EVENT,
HCI_LE_PATH_LOSS_THRESHOLD_EVENT,
HCI_LE_TRANSMIT_POWER_REPORTING_EVENT,
HCI_LE_BIGINFO_ADVERTISING_REPORT_EVENT,
HCI_LE_SUBRATE_CHANGE_EVENT,
]
)
await self.send_command(
HCI_LE_Set_Event_Mask_Command(le_event_mask=le_event_mask)
@@ -377,6 +555,25 @@ class Host(AbortableEventEmitter):
)
)
if self.supports_command(
HCI_LE_READ_NUMBER_OF_SUPPORTED_ADVERTISING_SETS_COMMAND
):
response = await self.send_command(
HCI_LE_Read_Number_Of_Supported_Advertising_Sets_Command(),
check_result=True,
)
self.number_of_supported_advertising_sets = (
response.return_parameters.num_supported_advertising_sets
)
if self.supports_command(HCI_LE_READ_MAXIMUM_ADVERTISING_DATA_LENGTH_COMMAND):
response = await self.send_command(
HCI_LE_Read_Maximum_Advertising_Data_Length_Command(), check_result=True
)
self.maximum_advertising_data_length = (
response.return_parameters.max_advertising_data_length
)
@property
def controller(self) -> Optional[TransportSink]:
return self.hci_sink
@@ -791,6 +988,7 @@ class Host(AbortableEventEmitter):
event.status,
event.advertising_handle,
event.connection_handle,
event.num_completed_extended_advertising_events,
)
def on_hci_le_cis_request_event(self, event):