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authorNeale Ranns <neale.ranns@cisco.com>2018-09-05 15:42:26 -0700
committerNeale Ranns <nranns@cisco.com>2018-09-11 16:00:29 +0000
commitc0a93143412b4be7bba087bf633855aeeaee7c56 (patch)
treed3031d3a0af0963f75b54c169299425cd5d63319 /test/vpp_ip.py
parent0d8cbc1b1503b633fd024e498e7664b489841075 (diff)
GBP Endpoint Updates
- common types on the API - endpoints keyed in various ways for DP lookup - conparison functions for VPP IP address types Change-Id: If7ec0bbc5cea71fd0983fe78987d147ec1bd7ec8 Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
Diffstat (limited to 'test/vpp_ip.py')
-rw-r--r--test/vpp_ip.py134
1 files changed, 116 insertions, 18 deletions
diff --git a/test/vpp_ip.py b/test/vpp_ip.py
index 912d8430d81..e44e6b56e30 100644
--- a/test/vpp_ip.py
+++ b/test/vpp_ip.py
@@ -4,6 +4,7 @@
"""
from ipaddress import ip_address
+from socket import AF_INET, AF_INET6
class IpAddressFamily:
@@ -11,17 +12,16 @@ class IpAddressFamily:
ADDRESS_IP6 = 1
-INVALID_INDEX = 0xffffffff
+class DpoProto:
+ DPO_PROTO_IP4 = 0
+ DPO_PROTO_IP6 = 1
+ DPO_PROTO_MPLS = 2
+ DPO_PROTO_ETHERNET = 3
+ DPO_PROTO_BIER = 4
+ DPO_PROTO_NSH = 5
-def compare_ip_address(api_address, py_address):
- if 4 is py_address.version:
- if py_address.packed == api_address.ip4.address:
- return True
- else:
- if py_address.packed == api_address.ip6.address:
- return True
- return False
+INVALID_INDEX = 0xffffffff
class VppIpAddressUnion():
@@ -29,16 +29,8 @@ class VppIpAddressUnion():
self.addr = addr
self.ip_addr = ip_address(unicode(self.addr))
- @property
- def version(self):
- return self.ip_addr.version
-
- @property
- def address(self):
- return self.addr
-
def encode(self):
- if self.ip_addr.version is 6:
+ if self.version is 6:
return {
'ip6': {
'address': self.ip_addr.packed
@@ -51,6 +43,41 @@ class VppIpAddressUnion():
},
}
+ @property
+ def version(self):
+ return self.ip_addr.version
+
+ @property
+ def address(self):
+ return self.addr
+
+ @property
+ def length(self):
+ if self.version is 6:
+ return 128
+ else:
+ return 32
+
+ @property
+ def bytes(self):
+ return self.ip_addr.packed
+
+ def __eq__(self, other):
+ if isinstance(other, self.__class__):
+ return self.ip_addr == other.ip_addr
+ elif hasattr(other, "ip4") and hasattr(other, "ip6"):
+ # vl_api_address_union_t
+ if 4 is self.version:
+ return self.ip_addr.packed == other.ip4.address
+ else:
+ return self.ip_addr.packed == other.ip6.address
+ else:
+ raise Exception("Comparing VppIpAddresUnions:%s"
+ " with unknown type: %s" %
+ (self, other))
+
+ return False
+
class VppIpAddress():
def __init__(self, addr):
@@ -68,10 +95,62 @@ class VppIpAddress():
'un': self.addr.encode()
}
+ def __eq__(self, other):
+ if isinstance(other, self.__class__):
+ return self.addr == other.addr
+ elif hasattr(other, "af") and hasattr(other, "un"):
+ # a vp_api_address_t
+ if 4 is self.version:
+ return other.af == IpAddressFamily.ADDRESS_IP4 and \
+ other.un == self.addr
+ else:
+ return other.af == IpAddressFamily.ADDRESS_IP6 and \
+ other.un == self.addr
+ else:
+ raise Exception("Comparing VppIpAddress:%s with unknown type: %s" %
+ (self, other))
+ return False
+
+ def __ne__(self, other):
+ return not (self == other)
+
+ def __str__(self):
+ return self.address
+
+ @property
+ def bytes(self):
+ return self.addr.bytes
+
@property
def address(self):
return self.addr.address
+ @property
+ def length(self):
+ return self.addr.length
+
+ @property
+ def version(self):
+ return self.addr.version
+
+ @property
+ def is_ip6(self):
+ return (self.version == 6)
+
+ @property
+ def af(self):
+ if self.version == 6:
+ return AF_INET6
+ else:
+ return AF_INET
+
+ @property
+ def dpo_proto(self):
+ if self.version is 6:
+ return DpoProto.DPO_PROTO_IP6
+ else:
+ return DpoProto.DPO_PROTO_IP4
+
class VppIpPrefix():
def __init__(self, addr, len):
@@ -91,6 +170,25 @@ class VppIpPrefix():
def address(self):
return self.addr.address
+ @property
+ def length(self):
+ return self.len
+
+ def __str__(self):
+ return "%s/%d" % (self.address, self.length)
+
+ def __eq__(self, other):
+ if isinstance(other, self.__class__):
+ return (self.len == other.len and self.addr == other.addr)
+ elif hasattr(other, "address") and hasattr(other, "address_length"):
+ # vl_api_prefix_t
+ return self.len == other.address_length and \
+ self.addr == other.address
+ else:
+ raise Exception("Comparing VppIpPrefix:%s with unknown type: %s" %
+ (self, other))
+ return False
+
class VppIpMPrefix():
def __init__(self, saddr, gaddr, len):