| from vpp_interface import VppInterface |
| |
| |
| class VppTAPInterface(VppInterface): |
| |
| @property |
| def tap_id(self): |
| """TAP id""" |
| return self._tap_id |
| |
| def __init__(self, test, tap_id=0xffffffff, mac_addr=None): |
| self._test = test |
| self._tap_id = tap_id |
| self._mac_addr = mac_addr |
| |
| def get_vpp_dump(self): |
| dump = self._test.vapi.sw_interface_tap_v2_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.tap_create_v2( |
| id=self._tap_id, |
| use_random_mac=use_random_mac, |
| mac_address=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.tap_delete_v2(sw_if_index=self.sw_if_index) |
| |
| def query_vpp_config(self): |
| dump = self.get_vpp_dump() |
| if dump: |
| return True |
| return False |
| |
| def object_id(self): |
| return "tap-%s" % self._tap_id |