func()

in mfg/map_meta.go [31:66]

• 31 lines of code
• 8 McCabe index (conditional complexity)

func (t *MetaTlv) bodyMap() (map[string]interface{}, error) {
	r := bytes.NewReader(t.Data)

	readBody := func(dst interface{}) error {
		if err := binary.Read(r, binary.LittleEndian, dst); err != nil {
			return errors.Wrapf(err, "error parsing TLV data")
		}
		return nil
	}

	switch t.Header.Type {
	case META_TLV_TYPE_HASH:
		var body MetaTlvBodyHash
		if err := readBody(&body); err != nil {
			return nil, err
		}
		return body.Map(), nil

	case META_TLV_TYPE_FLASH_AREA:
		var body MetaTlvBodyFlashArea
		if err := readBody(&body); err != nil {
			return nil, err
		}
		return body.Map(), nil

	case META_TLV_TYPE_MMR_REF:
		var body MetaTlvBodyMmrRef
		if err := readBody(&body); err != nil {
			return nil, err
		}
		return body.Map(), nil

	default:
		return nil, errors.Errorf("unknown meta TLV type: %d", t.Header.Type)
	}
}