Move flags to their own modules

ifmib/ifmib.go

@@ -11,6 +11,7 @@ import (
 	"go.fd.io/govpp/api"
 	
 	"govpp-snmp-example/logger"
+	"govpp-snmp-example/vppstats"
 )
 
 // IF-MIB OID bases:
@@ -65,14 +66,12 @@ type InterfaceMIB struct {
 	ifEntrySession  *agentx.Session
 	ifXTableSession *agentx.Session
 	stats           map[uint32]*api.InterfaceCounters // indexed by interface index
-	indexOffset     int
 }
 
-func NewInterfaceMIB(indexOffset int) *InterfaceMIB {
+func NewInterfaceMIB() *InterfaceMIB {
 	return &InterfaceMIB{
-		handler:     &agentx.ListHandler{},
-		stats:       make(map[uint32]*api.InterfaceCounters),
-		indexOffset: indexOffset,
+		handler: &agentx.ListHandler{},
+		stats:   make(map[uint32]*api.InterfaceCounters),
 	}
 }
 
@@ -110,7 +109,7 @@ func (m *InterfaceMIB) UpdateStats(interfaceStats *api.InterfaceStats) {
 }
 
 func (m *InterfaceMIB) addInterfaceToMIB(iface *api.InterfaceCounters) {
-	idx := int(iface.InterfaceIndex) + m.indexOffset
+	idx := int(iface.InterfaceIndex) + *vppstats.IfIndexOffset
 
 	// Add ifEntry (classic interface table) entries
 	m.addIfEntry(iface, idx)