table: support sending/receiving EOR msg

Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>

1 files changed, 19 insertions, 0 deletions

diff --git a/table/path.go b/table/path.go
index 3837333f..bb3eb7a3 100644
--- a/table/path.go
+++ b/table/path.go
@@ -54,6 +54,7 @@ type originInfo struct {
 	isFromZebra        bool
 	key                string
 	uuid               []byte
+	eor                bool
 }
 
 type Path struct {
@@ -89,6 +90,24 @@ func NewPath(source *PeerInfo, nlri bgp.AddrPrefixInterface, isWithdraw bool, pa
 	}
 }
 
+func NewEOR(family bgp.RouteFamily) *Path {
+	afi, safi := bgp.RouteFamilyToAfiSafi(family)
+	nlri, _ := bgp.NewPrefixFromRouteFamily(afi, safi)
+	return &Path{
+		info: &originInfo{
+			nlri: nlri,
+			eor:  true,
+		},
+	}
+}
+
+func (path *Path) IsEOR() bool {
+	if path.info != nil && path.info.eor {
+		return true
+	}
+	return false
+}
+
 func cloneAsPath(asAttr *bgp.PathAttributeAsPath) *bgp.PathAttributeAsPath {
 	newASparams := make([]bgp.AsPathParamInterface, len(asAttr.Value))
 	for i, param := range asAttr.Value {