def parse_queueHandle(stream: BitStreamReader): # pylint: disable=invalid-name
"""Parse queueHandle from raw bitstream"""
# According to the docs queueHandle should be an uint8_t value
# just like the other similar messages. But for unknown reason zipgateway
# sends this like an ipv6 address (at least version 7.11.01)
print("Node failing", stream.remaining(advance=False))
if stream.bytesLeft() == 16:
stream.advance(8 * 15)
return stream.byte()
def deserialize(cls, stream: BitStreamReader):
"""Deserialize types from stream"""
supported = cls()
value = int.from_bytes(stream.remaining(),
byteorder="big",
signed=False)
i = 1
while value > 0:
if value & 1 == 1:
supported.add(SensorType(i))
value >>= 1
i += 1
return supported
def deserialize(cls, stream: BitStreamReader):
"""Deserialize nodes from association report."""
data = stream.remaining()
nodes = []
while data:
node = data[0]
data = data[1:]
if node == MULTI_CHANNEL_ASSOCIATION_SET_MARKER_V2:
break
nodes.append((node, None))
while data:
node = data[0]
endpoint = data[1]
nodes.append((node, endpoint))
data = data[2:]
return nodes
def test_BitStreamReader_remaining(streamReader: BitStreamReader):
assert streamReader.remaining(advance=False) == b"\x02\x01\xcb@"
assert streamReader.value(1) == b"\x02"
assert streamReader.remaining() == b"\x01\xcb@"
def test_BitStreamReader_eof(streamReader: BitStreamReader):
streamReader.remaining()
assert streamReader.bytesLeft() == 0
with pytest.raises(EOFError):
streamReader.byte()
def parse_commandClass(self, stream: BitStreamReader): # pylint: disable=invalid-name
"""Parse the length prefixed command"""
length = self.nodeInfoLength - 7
if length > stream.bytesLeft():
return list(stream.remaining())
return list(stream.value(length))