37 lines
1.3 KiB
Python
37 lines
1.3 KiB
Python
#
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# Optional hook for unhandled data packets received while talking to the UR.
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# These are usually broadcast events received from the attached devices.
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#
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import logging
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from binascii import hexlify as _hexlify
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def _logdebug_hook(reply_code, device, data):
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"""Default unhandled hook, logs the reply as DEBUG."""
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_l = logging.getLogger('logitech.unifying_receiver.unhandled')
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_l.debug("UNHANDLED (,%d) code 0x%02x data [%s]", device, reply_code, _hexlify(data))
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"""The function that will be called on unhandled incoming events.
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The hook must be a function with the signature: ``_(int, int, str)``, where
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the parameters are: (reply code, device number, data).
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This hook will only be called by the request() function, when it receives
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replies that do not match the requested feature call. As such, it is not
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suitable for intercepting broadcast events from the device (e.g. special
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keys being pressed, battery charge events, etc), at least not in a timely
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manner. However, these events *may* be delivered here if they happen while
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doing a feature call to the device.
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The default implementation logs the unhandled reply as DEBUG.
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"""
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hook = _logdebug_hook
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def _publish(reply_code, device, data):
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"""Delivers a reply to the unhandled hook, if any."""
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if hook is not None:
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hook.__call__(reply_code, device, data)
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