Function decodeKV

lfs/pointer.go:168–213

(data []byte)

}

func decodeKV(data []byte) (*Pointer, error) {
	kvps, exts, err := decodeKVData(data)
	if err != nil {
		if errors.IsBadPointerKeyError(err) {
			return nil, errors.StandardizeBadPointerError(err)
		}
		return nil, err
	}

	if err := verifyVersion(kvps["version"]); err != nil {
		return nil, err
	}

	value, ok := kvps["oid"]
	if !ok {
		return nil, errors.New(tr.Tr.Get("Invalid OID"))
	}

	oid, err := parseOid(value)
	if err != nil {
		return nil, err
	}

	value, ok = kvps["size"]
	size, err := strconv.ParseInt(value, 10, 64)
	if err != nil || size < 0 {
		return nil, errors.New(tr.Tr.Get("invalid size: %q", value))
	}

	var extensions []*PointerExtension
	if exts != nil {
		for key, value := range exts {
			ext, err := parsePointerExtension(key, value)
			if err != nil {
				return nil, err
			}
			extensions = append(extensions, ext)
		}
		if err = validatePointerExtensions(extensions); err != nil {
			return nil, err
		}
		sort.Sort(ByPriority(extensions))
	}

	return NewPointer(oid, size, extensions), nil
}

func parseOid(value string) (string, error) {
	parts := strings.SplitN(value, ":", 2)