package encoding import ( "bytes" "errors" "git.lumeweb.com/LumeWeb/libs5-go/internal/bases" "git.lumeweb.com/LumeWeb/libs5-go/utils" "github.com/multiformats/go-multibase" ) var ( errorNotBase58BTC = errors.New("not a base58btc string") ) type NodeIdCode = int type NodeId struct { Bytes []byte } func NewNodeId(bytes []byte) *NodeId { return &NodeId{Bytes: bytes} } func NodeIdDecode(nodeId string) (*NodeId, error) { encoding, ret, err := multibase.Decode(nodeId) if err != nil { return nil, err } if encoding != multibase.Base58BTC { return nil, errorNotBase58BTC } return NewNodeId(ret), nil } func (nodeId *NodeId) Equals(other interface{}) bool { if otherNodeId, ok := other.(*NodeId); ok { return bytes.Equal(nodeId.Bytes, otherNodeId.Bytes) } return false } func (nodeId *NodeId) HashCode() int { return utils.HashCode(nodeId.Bytes[:4]) } func (nodeId *NodeId) ToBase58() (string, error) { return bases.ToBase58BTC(nodeId.Bytes) } func (nodeId *NodeId) ToString() (string, error) { return nodeId.ToBase58() }