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# Copyright 2020 VyOS maintainers and contributors <maintainers@vyos.io>
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library. If not, see <http://www.gnu.org/licenses/>.
import os
from vyos.ifconfig.interface import Interface
from vyos.ifconfig.vlan import VLAN
@Interface.register
@VLAN.enable
class WiFiIf(Interface):
"""
Handle WIFI/WLAN interfaces.
"""
default = {
'type': 'wifi',
'phy': 'phy0'
}
definition = {
**Interface.definition,
**{
'section': 'wireless',
'prefixes': ['wlan', ],
'bridgeable': True,
}
}
options = ['phy', 'op_mode']
def _create(self):
# all interfaces will be added in monitor mode
cmd = 'iw phy {phy} interface add {ifname} type monitor' \
.format(**self.config)
self._cmd(cmd)
# wireless interface is administratively down by default
self.set_admin_state('down')
def _delete(self):
cmd = 'iw dev {ifname} del' \
.format(**self.config)
self._cmd(cmd)
@staticmethod
def get_config():
"""
WiFi interfaces require a configuration when they are added using
iw (type/phy). This static method will provide the configuration
ictionary used by this class.
Example:
>> conf = WiFiIf().get_config()
"""
config = {
'phy': 'phy0'
}
return config
@Interface.register
class WiFiModemIf(WiFiIf):
definition = {
**WiFiIf.definition,
**{
'section': 'wirelessmodem',
'prefixes': ['wlm', ],
}
}
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