gobgpd: Use gRPC APIs Instead of BgpServer functions

In order to integarate the setting via configuration files and via gRPC API,
This commit fixes gobgpd to use gRPC APIs
instead of using BgpServer functions directly, for consistency.

Signed-off-by: Satoshi Fujimoto <satoshi.fujimoto7@gmail.com>

1 files changed, 13 insertions, 0 deletions

diff --git a/packet/bgp/bgp.go b/packet/bgp/bgp.go
index 88464cf2..d12c3e2f 100644
--- a/packet/bgp/bgp.go
+++ b/packet/bgp/bgp.go
@@ -6645,6 +6645,19 @@ func ParseRouteTarget(rt string) (ExtendedCommunityInterface, error) {
 	return ParseExtendedCommunity(EC_SUBTYPE_ROUTE_TARGET, rt)
 }
 
+func SerializeExtendedCommunities(comms []ExtendedCommunityInterface) ([][]byte, error) {
+	var bufs [][]byte
+	var err error
+	for _, c := range comms {
+		buf, err := c.Serialize()
+		if err != nil {
+			return nil, err
+		}
+		bufs = append(bufs, buf)
+	}
+	return bufs, err
+}
+
 type ValidationState uint8
 
 const (