func handleEthernetFlowKeyOptions(flow odp.FlowSpec, src string, dst string) error {
var err error
takeErr := func(key [ETH_ALEN]byte, mask [ETH_ALEN]byte,
e error) ([ETH_ALEN]byte, [ETH_ALEN]byte) {
err = e
return key, mask
}
fk := odp.NewEthernetFlowKey()
fk.SetMaskedEthSrc(takeErr(handleEthernetAddrOption(src)))
fk.SetMaskedEthDst(takeErr(handleEthernetAddrOption(dst)))
if err != nil {
return err
}
flow.AddKey(fk)
return nil
}
func odpEthernetFlowKey(key PacketKey) FlowOp {
fk := odp.NewEthernetFlowKey()
fk.SetEthSrc(key.SrcMAC)
fk.SetEthDst(key.DstMAC)
return odpFlowKeyFlowOp{key: fk}
}