server: add Global Rib to support normal BGP functionality

We handle Global Rib as a Peer. Normail (non route server client) peer
has one sibling, Global Rib peer. Global Rib peer has all normal peers
as siblings.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>

1 files changed, 11 insertions, 0 deletions

diff --git a/table/table_manager.go b/table/table_manager.go
index c8ff0833..d34e3780 100644
--- a/table/table_manager.go
+++ b/table/table_manager.go
@@ -261,6 +261,17 @@ func (manager *TableManager) ProcessPaths(pathList []Path) ([]Path, error) {
 	return manager.calculate(destinationList)
 }
 
+func (manager *TableManager) GetPathList(rf bgp.RouteFamily) []Path {
+	if _, ok := manager.Tables[rf]; !ok {
+		return []Path{}
+	}
+	var paths []Path
+	for _, dest := range manager.Tables[rf].getDestinations() {
+		paths = append(paths, dest.getBestPath())
+	}
+	return paths
+}
+
 // process BGPUpdate message
 // this function processes only BGPUpdate
 func (manager *TableManager) ProcessUpdate(fromPeer *PeerInfo, message *bgp.BGPMessage) ([]Path, error) {