test/vpp_udp_encap.py

   1 """
   2   UDP encap objects
   3 """
   4
   5 from vpp_object import *
   6 from socket import inet_pton, inet_ntop, AF_INET, AF_INET6
   7
   8
   9 def find_udp_encap(test, id):
  10     encaps = test.vapi.udp_encap_dump()
  11     for e in encaps:
  12         if id == e.id:
  13             return True
  14     return False
  15
  16
  17 class VppUdpEncap(VppObject):
  18
  19     def __init__(self,
  20                  test,
  21                  id,
  22                  src_ip,
  23                  dst_ip,
  24                  src_port,
  25                  dst_port,
  26                  table_id=0,
  27                  is_ip6=0):
  28         self._test = test
  29         self.id = id
  30         self.table_id = table_id
  31         self.is_ip6 = is_ip6
  32         self.src_ip_s = src_ip
  33         self.dst_ip_s = dst_ip
  34         if is_ip6:
  35             self.src_ip = inet_pton(AF_INET6, src_ip)
  36             self.dst_ip = inet_pton(AF_INET6, dst_ip)
  37         else:
  38             self.src_ip = inet_pton(AF_INET, src_ip)
  39             self.dst_ip = inet_pton(AF_INET, dst_ip)
  40         self.src_port = src_port
  41         self.dst_port = dst_port
  42
  43     def add_vpp_config(self):
  44         self._test.vapi.udp_encap_add_del(
  45             self.id,
  46             self.src_ip,
  47             self.dst_ip,
  48             self.src_port,
  49             self.dst_port,
  50             self.table_id,
  51             is_ip6=self.is_ip6,
  52             is_add=1)
  53         self._test.registry.register(self, self._test.logger)
  54
  55     def remove_vpp_config(self):
  56         self._test.vapi.udp_encap_add_del(
  57             self.id,
  58             self.src_ip,
  59             self.dst_ip,
  60             self.src_port,
  61             self.dst_port,
  62             self.table_id,
  63             is_ip6=self.is_ip6,
  64             is_add=0)
  65
  66     def query_vpp_config(self):
  67         return find_udp_encap(self._test, self.id)
  68
  69     def __str__(self):
  70         return self.object_id()
  71
  72     def object_id(self):
  73         return ("udp-encap-%d" % self.id)