122 lines
3.7 KiB
Python
122 lines
3.7 KiB
Python
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#
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# DBus structures for network device configuration.
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#
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# Copyright (C) 2019 Red Hat, Inc. All rights reserved.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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from dasbus.structure import DBusData
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from dasbus.typing import * # pylint: disable=wildcard-import
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__all__ = ["NetworkDeviceConfiguration", "NetworkDeviceInfo"]
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class NetworkDeviceConfiguration(DBusData):
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"""Holds reference to persistent configuration of a network device.
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Binds device name and NM connection (by its uuid).
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Device type is additional information useful for clients.
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"""
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DEVICE_TYPE_UNKNOWN = 0
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def __init__(self):
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self._device_name = ""
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self._connection_uuid = ""
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self._device_type = self.DEVICE_TYPE_UNKNOWN
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@property
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def device_name(self) -> Str:
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"""Name of the network device."""
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return self._device_name
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@device_name.setter
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def device_name(self, device_name: Str):
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self._device_name = device_name
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@property
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def connection_uuid(self) -> Str:
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"""UUID of NetworkManager persistent connection."""
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return self._connection_uuid
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@connection_uuid.setter
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def connection_uuid(self, connection_uuid: Str):
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self._connection_uuid = connection_uuid
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@property
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def device_type(self) -> Int:
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"""Device type specification (NM_DEVICE_TYPE)."""
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return self._device_type
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@device_type.setter
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def device_type(self, device_type: Int):
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self._device_type = device_type
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def __eq__(self, other):
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return (self._device_name == other.device_name
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and self._connection_uuid == other.connection_uuid)
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class NetworkDeviceInfo(DBusData):
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"""Holds information about network device."""
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DEVICE_TYPE_UNKNOWN = 0
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def __init__(self):
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self._device_name = ""
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self._hw_address = ""
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self._device_type = self.DEVICE_TYPE_UNKNOWN
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@property
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def device_name(self) -> Str:
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"""Name of the network device."""
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return self._device_name
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@device_name.setter
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def device_name(self, device_name: Str):
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self._device_name = device_name
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@property
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def hw_address(self) -> Str:
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"""Hardware address of the network device."""
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return self._hw_address
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@hw_address.setter
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def hw_address(self, hw_address: Str):
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self._hw_address = hw_address
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@property
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def device_type(self) -> Int:
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"""Device type specification (NM_DEVICE_TYPE)."""
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return self._device_type
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@device_type.setter
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def device_type(self, device_type: Int):
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self._device_type = device_type
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def set_from_nm_device(self, device):
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"""Set the object from NetworkManager Device object.
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:param device: NetworkManager device object
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:type device: NMDevice
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"""
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self._device_name = device.get_iface() or ""
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self._device_type = device.get_device_type() or self.DEVICE_TYPE_UNKNOWN
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try:
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perm_hw_address = device.get_permanent_hw_address()
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except AttributeError:
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perm_hw_address = None
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self.hw_address = perm_hw_address or device.get_hw_address() or ""
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