from vpp_papi.vpp_serializer import VPPType, VPPEnumType
from vpp_papi.vpp_serializer import VPPUnionType, VPPMessage
from vpp_papi.vpp_serializer import VPPTypeAlias, VPPSerializerValueError
+from vpp_papi import MACAddress
from socket import inet_pton, AF_INET, AF_INET6
import logging
import sys
self.assertEqual(len(b), 20)
+ def test_lisp(self):
+ VPPEnumType('vl_api_eid_type_t',
+ [["EID_TYPE_API_PREFIX", 0],
+ ["EID_TYPE_API_MAC", 1],
+ ["EID_TYPE_API_NSH", 2],
+ {"enumtype": "u32"}])
+
+ VPPTypeAlias('vl_api_mac_address_t', {'type': 'u8',
+ 'length': 6})
+
+ VPPType('vl_api_nsh_t',
+ [["u32", "spi"],
+ ["u8", "si"]])
+
+ VPPEnumType('vl_api_address_family_t', [["ADDRESS_IP4", 0],
+ ["ADDRESS_IP6", 1],
+ {"enumtype": "u32"}])
+ VPPTypeAlias('vl_api_ip4_address_t', {'type': 'u8',
+ 'length': 4})
+ VPPTypeAlias('vl_api_ip6_address_t', {'type': 'u8',
+ 'length': 16})
+ VPPUnionType('vl_api_address_union_t',
+ [["vl_api_ip4_address_t", "ip4"],
+ ["vl_api_ip6_address_t", "ip6"]])
+
+ VPPType('vl_api_address_t',
+ [['vl_api_address_family_t', 'af'],
+ ['vl_api_address_union_t', 'un']])
+
+ VPPType('vl_api_prefix_t',
+ [['vl_api_address_t', 'address'],
+ ['u8', 'len']])
+
+ VPPUnionType('vl_api_eid_address_t',
+ [["vl_api_prefix_t", "prefix"],
+ ["vl_api_mac_address_t", "mac"],
+ ["vl_api_nsh_t", "nsh"]])
+
+ eid = VPPType('vl_api_eid_t',
+ [["vl_api_eid_type_t", "type"],
+ ["vl_api_eid_address_t", "address"]])
+
+ b = eid.pack({'type':1,
+ 'address': {
+ 'mac': MACAddress('aa:bb:cc:dd:ee:ff')}})
+ self.assertEqual(len(b), 25)
+ nt, size = eid.unpack(b)
+ self.assertEqual(str(nt.address.mac), 'aa:bb:cc:dd:ee:ff')
+ self.assertIsNone(nt.address.prefix)
+
+
if __name__ == '__main__':
unittest.main()
return {'address': format_vl_api_address_t(p),
'len': int(length)}
+
def format_vl_api_address_with_prefix_t(args):
if isinstance(args, (ipaddress.IPv4Interface, ipaddress.IPv6Interface)):
return {'address': format_vl_api_address_t(
return {'address': inet_pton(AF_INET6, p),
'len': int(length)}
+
def format_vl_api_ip6_address_with_prefix_t(args):
if isinstance(args, ipaddress.IPv6Interface):
return {'address': args.network_address.packed,
return {'address': inet_pton(AF_INET6, p),
'len': int(length)}
+
def format_vl_api_ip4_prefix_t(args):
if isinstance(args, ipaddress.IPv4Network):
return {'address': args.network_address.packed,
return {'address': inet_pton(AF_INET, p),
'len': int(length)}
+
def format_vl_api_ip4_address_with_prefix_t(args):
if isinstance(args, ipaddress.IPv4Interface):
return {'address': args.network_address.packed,
'vl_api_address_with_prefix_t':
{
'IPv4Interface': lambda o: {'address':
- {'af': ADDRESS_IP4, 'un':
- {'ip4': o.packed}},
- 'len': o.network.prefixlen},
+ {'af': ADDRESS_IP4, 'un':
+ {'ip4': o.packed}},
+ 'len': o.network.prefixlen},
'IPv6Interface': lambda o: {'address':
- {'af': ADDRESS_IP6, 'un':
- {'ip6': o.packed}},
- 'len': o.network.prefixlen},
+ {'af': ADDRESS_IP6, 'un':
+ {'ip6': o.packed}},
+ 'len': o.network.prefixlen},
'str': lambda s: format_vl_api_address_with_prefix_t(s)
},
'vl_api_ip4_address_with_prefix_t':
'vl_api_ip6_address_with_prefix_t':
{
'IPv6Interface': lambda o: {'address': o.packed,
- 'len': o.network.prefixlen},
+ 'len': o.network.prefixlen},
'str': lambda s: format_vl_api_ip6_address_with_prefix_t(s)
},
'vl_api_mac_address_t':
return ipaddress.IPv6Address(o.un.ip6)
if o.af == 0:
return ipaddress.IPv4Address(o.un.ip4)
- raise ValueError('Unknown address family {}'.format(o))
+ return None
+
def unformat_api_prefix_t(o):
if o.address.af == 1:
return ipaddress.IPv6Network((o.address.un.ip6, o.len), False)
if o.address.af == 0:
return ipaddress.IPv4Network((o.address.un.ip4, o.len), False)
- raise ValueError('Unknown address family {}'.format(o))
+ return None
if isinstance(o.address, ipaddress.IPv4Address):
return ipaddress.IPv4Network((o.address, o.len), False)
return ipaddress.IPv6Network((o.address, o.len), False)
raise ValueError('Unknown instance {}', format(o))
+
def unformat_api_address_with_prefix_t(o):
if o.address.af == 1:
return ipaddress.IPv6Interface((o.address.un.ip6, o.len))
if o.address.af == 0:
return ipaddress.IPv4Interface((o.address.un.ip4, o.len))
- raise ValueError('Unknown address family {}'.format(o))
+ return None
+
def unformat_api_ip4_address_with_prefix_t(o):
return ipaddress.IPv4Interface((o.address, o.len))
+
def unformat_api_ip6_address_with_prefix_t(o):
return ipaddress.IPv6Interface((o.address, o.len))
+
conversion_unpacker_table = {
'vl_api_ip6_address_t': lambda o: ipaddress.IPv6Address(o),
'vl_api_ip6_prefix_t': lambda o: ipaddress.IPv6Network((o.address, o.len)),