47 lines
1.6 KiB
Python
Executable file
47 lines
1.6 KiB
Python
Executable file
# This file is part of Scapy
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# See http://www.secdev.org/projects/scapy for more information
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# Copyright (C) Nils Weiss <nils@we155.de>
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# This program is published under a GPLv2 license
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# scapy.contrib.description = CANSocket Utils
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# scapy.contrib.status = loads
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"""
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CANSocket.
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"""
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from scapy.error import log_loading
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from scapy.consts import LINUX
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from scapy.config import conf
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import scapy.modules.six as six
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PYTHON_CAN = False
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try:
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if conf.contribs['CANSocket']['use-python-can']:
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from can import BusABC as can_BusABC # noqa: F401
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PYTHON_CAN = True
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else:
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PYTHON_CAN = False
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except ImportError:
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log_loading.info("Can't import python-can.")
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except KeyError:
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log_loading.info("Configuration 'conf.contribs['CANSocket'] not found.")
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if PYTHON_CAN:
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log_loading.info("Using python-can CANSocket.")
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log_loading.info("Specify 'conf.contribs['CANSocket'] = "
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"{'use-python-can': False}' to enable native CANSockets.")
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from scapy.contrib.cansocket_python_can import (PythonCANSocket, CANSocket, CAN_FRAME_SIZE, CAN_INV_FILTER) # noqa: E501 F401
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elif LINUX and six.PY3 and not conf.use_pypy:
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log_loading.info("Using native CANSocket.")
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log_loading.info("Specify 'conf.contribs['CANSocket'] = "
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"{'use-python-can': True}' "
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"to enable python-can CANSockets.")
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from scapy.contrib.cansocket_native import (NativeCANSocket, CANSocket, CAN_FRAME_SIZE, CAN_INV_FILTER) # noqa: E501 F401
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else:
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log_loading.info("No CAN support available. Install python-can or "
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"use Linux and python3.")
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