updates

Signed-off-by: Jess Frazelle <jess@mesosphere.com>

vendor/github.com/vishvananda/netlink/xfrm.go

@@ -0,0 +1,64 @@
+package netlink
+
+import (
+	"fmt"
+	"syscall"
+)
+
+// Proto is an enum representing an ipsec protocol.
+type Proto uint8
+
+const (
+	XFRM_PROTO_ROUTE2    Proto = syscall.IPPROTO_ROUTING
+	XFRM_PROTO_ESP       Proto = syscall.IPPROTO_ESP
+	XFRM_PROTO_AH        Proto = syscall.IPPROTO_AH
+	XFRM_PROTO_HAO       Proto = syscall.IPPROTO_DSTOPTS
+	XFRM_PROTO_COMP      Proto = syscall.IPPROTO_COMP
+	XFRM_PROTO_IPSEC_ANY Proto = syscall.IPPROTO_RAW
+)
+
+func (p Proto) String() string {
+	switch p {
+	case XFRM_PROTO_ROUTE2:
+		return "route2"
+	case XFRM_PROTO_ESP:
+		return "esp"
+	case XFRM_PROTO_AH:
+		return "ah"
+	case XFRM_PROTO_HAO:
+		return "hao"
+	case XFRM_PROTO_COMP:
+		return "comp"
+	case XFRM_PROTO_IPSEC_ANY:
+		return "ipsec-any"
+	}
+	return fmt.Sprintf("%d", p)
+}
+
+// Mode is an enum representing an ipsec transport.
+type Mode uint8
+
+const (
+	XFRM_MODE_TRANSPORT Mode = iota
+	XFRM_MODE_TUNNEL
+	XFRM_MODE_ROUTEOPTIMIZATION
+	XFRM_MODE_IN_TRIGGER
+	XFRM_MODE_BEET
+	XFRM_MODE_MAX
+)
+
+func (m Mode) String() string {
+	switch m {
+	case XFRM_MODE_TRANSPORT:
+		return "transport"
+	case XFRM_MODE_TUNNEL:
+		return "tunnel"
+	case XFRM_MODE_ROUTEOPTIMIZATION:
+		return "ro"
+	case XFRM_MODE_IN_TRIGGER:
+		return "in_trigger"
+	case XFRM_MODE_BEET:
+		return "beet"
+	}
+	return fmt.Sprintf("%d", m)
+}