forked from auracaster/bumble_mirror
94 lines
3.3 KiB
Python
94 lines
3.3 KiB
Python
# Copyright 2021-2023 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# https://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# -----------------------------------------------------------------------------
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# Imports
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# -----------------------------------------------------------------------------
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import asyncio
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import secrets
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import sys
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import bumble.logging
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from bumble import data_types
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from bumble.core import AdvertisingData
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from bumble.device import Device
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from bumble.hci import Address
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from bumble.profiles.cap import CommonAudioServiceService
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from bumble.profiles.csip import CoordinatedSetIdentificationService, SirkType
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from bumble.transport import open_transport
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# -----------------------------------------------------------------------------
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async def main() -> None:
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if len(sys.argv) < 3:
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print(
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'Usage: run_csis_servers.py <config-file> '
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'<transport-spec-for-device-1> <transport-spec-for-device-2>'
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)
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print('example: run_csis_servers.py device1.json ' 'hci-socket:0 hci-socket:1')
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return
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print('<<< connecting to HCI...')
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hci_transports = await asyncio.gather(
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open_transport(sys.argv[2]), open_transport(sys.argv[3])
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)
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print('<<< connected')
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devices = [
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Device.from_config_file_with_hci(
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sys.argv[1], hci_transport.source, hci_transport.sink
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)
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for hci_transport in hci_transports
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]
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sirk = secrets.token_bytes(16)
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for i, device in enumerate(devices):
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device.random_address = Address(secrets.token_bytes(6))
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await device.power_on()
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csis = CoordinatedSetIdentificationService(
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set_identity_resolving_key=sirk,
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set_identity_resolving_key_type=SirkType.PLAINTEXT,
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coordinated_set_size=2,
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)
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device.add_service(CommonAudioServiceService(csis))
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advertising_data = (
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bytes(
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AdvertisingData(
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[
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data_types.CompleteLocalName(f'Bumble LE Audio-{i}'),
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data_types.Flags(
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AdvertisingData.LE_GENERAL_DISCOVERABLE_MODE_FLAG
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| AdvertisingData.BR_EDR_HOST_FLAG
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| AdvertisingData.BR_EDR_CONTROLLER_FLAG
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),
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data_types.IncompleteListOf16BitServiceUUIDs(
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[CoordinatedSetIdentificationService.UUID]
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),
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]
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)
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)
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+ csis.get_advertising_data()
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)
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await device.create_advertising_set(advertising_data=advertising_data)
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await asyncio.gather(
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*[hci_transport.source.terminated for hci_transport in hci_transports]
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)
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# -----------------------------------------------------------------------------
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bumble.logging.setup_basic_logging('DEBUG')
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asyncio.run(main())
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