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from vpp_interface import VppInterface
class VppAFPacketInterface(VppInterface):
@property
def host_if_name(self):
"""Host interface name"""
return self._host_if_name
def __init__(self, test, host_if_name, mac_addr=None):
self._test = test
self._host_if_name = host_if_name
self._mac_addr = mac_addr
def get_vpp_dump(self):
dump = self._test.vapi.af_packet_dump()
for entry in dump:
if entry.sw_if_index == self.sw_if_index:
return entry
def add_vpp_config(self):
use_random_mac = True if self._mac_addr else False
reply = self._test.vapi.af_packet_create(
host_if_name=self._host_if_name,
use_random_hw_addr=use_random_mac,
hw_addr=self._mac_addr)
self.set_sw_if_index(reply.sw_if_index)
self._test.registry.register(self, self.test.logger)
def remove_vpp_config(self):
self._test.vapi.af_packet_delete(host_if_name=self._host_if_name)
def query_vpp_config(self):
dump = self.get_vpp_dump()
if dump:
return True
return False
def object_id(self):
return "af_packet-%s" % self._host_if_name
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