Function objDataFromMsgLegacy

obj.go:285–322

(ad *netlink.AttributeDecoder, table *Table, name string, objectType uint32)

}

func objDataFromMsgLegacy(ad *netlink.AttributeDecoder, table *Table, name string, objectType uint32) (Obj, error) {
	switch objectType {
	case unix.NFT_OBJECT_COUNTER:
		o := CounterObj{
			Table: table,
			Name:  name,
		}

		ad.Do(func(b []byte) error {
			ad, err := netlink.NewAttributeDecoder(b)
			if err != nil {
				return err
			}
			ad.ByteOrder = binary.BigEndian
			return o.unmarshal(ad)
		})
		return &o, ad.Err()
	case unix.NFT_OBJECT_QUOTA:
		o := QuotaObj{
			Table: table,
			Name:  name,
		}

		ad.Do(func(b []byte) error {
			ad, err := netlink.NewAttributeDecoder(b)
			if err != nil {
				return err
			}
			ad.ByteOrder = binary.BigEndian
			return o.unmarshal(ad)
		})
		return &o, ad.Err()
	}
	if err := ad.Err(); err != nil {
		return nil, err
	}
	return nil, fmt.Errorf("malformed stateful object")
}

func (cc *Conn) getObj(o Obj, t *Table, msgType uint16) ([]Obj, error) {
	return cc.getObjWithLegacyType(o, t, msgType, cc.useLegacyObjType(o))