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https://github.com/espressif/openthread.git
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Przemysław Bida
bfcfc3f2b8
Commit adds TCAT advertisement pars and display during scan operation perormed in python client.
54 lines
2.2 KiB
Python
54 lines
2.2 KiB
Python
"""
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Copyright (c) 2024, The OpenThread Authors.
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. Neither the name of the copyright holder nor the
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names of its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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"""
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from tlv import advertised_tlv
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class AdvertisedData:
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def __init__(self):
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self._op_code = None
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self._version = None
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self._tlvs = []
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def __str__(self) -> str:
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res = ''
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res += f'OPCODE: {self._op_code} THREAD VERSION: {self._version}\n'
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res += 'TLVs:\n'
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for tlv in self._tlvs:
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res += f'\t{str(tlv)}\n'
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return res
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@staticmethod
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def from_bytes(data: bytes):
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res = AdvertisedData()
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res._op_code = data[0] & 0x0f
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res._version = (data[0] & 0xf0) >> 4
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res._tlvs.extend(advertised_tlv.parse_tlvs(data[1:]))
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return res
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