mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-11-19 22:18:13 +00:00
63 lines
1.8 KiB
Python
Executable File
63 lines
1.8 KiB
Python
Executable File
#!/usr/bin/env python3
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import select
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import argparse
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from udp_interface import UDPInterface
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from hid_interface import HIDInterface
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import uhid
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import logger
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parser = argparse.ArgumentParser()
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parser.add_argument(
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"-e",
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default=21326,
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metavar="port",
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type=int,
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help="UDP port the utility communicates with, 21326 by default.",
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)
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parser.add_argument(
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"-l",
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"--log-level",
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choices=["none", "raw", "uhid-event", "hid-packet"],
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default="none",
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help="Do not log at all (none); log everything sent to and received by the uhid device and the UDP socket (raw); log uhid events written to and read by the uhid device (uhid-event), log hid packets send to and received by the virtual hid device (hid-packet).",
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)
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parser.add_argument(
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"-t",
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"--log-timestams",
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dest="log_timestamps",
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action="store_true",
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default="False",
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help="Do include timestamps in the log, this is the default option.",
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)
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parser.add_argument(
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"--no-log-timestams",
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dest="log_timestamps",
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action="store_false",
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help="Do not include timestamps in the log.",
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)
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args = parser.parse_args()
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logger.log_level = args.log_level
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logger.log_timestamps = args.log_timestamps
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udp_interface = UDPInterface(args.e)
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hid_interface = HIDInterface()
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poller = select.poll()
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poller.register(udp_interface.file_descriptor, select.POLLIN | select.POLLPRI)
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poller.register(hid_interface.file_descriptor, select.POLLIN | select.POLLPRI)
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while True:
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events = poller.poll()
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for descriptor, event in events:
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if descriptor == hid_interface.file_descriptor:
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data = hid_interface.process_event()
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if data:
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udp_interface.write(data)
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if descriptor == udp_interface.file_descriptor:
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data = udp_interface.read(uhid.EVENT_LENGTH)
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hid_interface.write_data(data)
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