Method findValue

reader_parser.go:201–228

findValue resolves keys[depth:] against the value at rp.pos. A not-found result consumes the current value so a containing object can continue past a duplicate key. A found result leaves the final value in the sliding buffer. SYS-REQ-116

(keys []string, depth int)

// duplicate key. A found result leaves the final value in the sliding buffer.
// SYS-REQ-116
func (rp *ReaderParser) findValue(keys []string, depth int) (bool, []byte, error) {
	if err := rp.skipWhitespace(); err != nil {
		if err == io.EOF {
			return false, nil, MalformedJsonError
		}
		return false, nil, err
	}
	if depth == len(keys) {
		raw, err := rp.captureValue()
		return err == nil, raw, err
	}

	b, err := rp.peekByte(false)
	if err != nil {
		return false, nil, err
	}
	switch b {
	case '{':
		return rp.findObjectValue(keys, depth)
	case '[':
		return rp.findArrayValue(keys, depth)
	default:
		if err := rp.skipValue(); err != nil {
			return false, nil, err
		}
		return false, nil, nil
	}
}

// SYS-REQ-116
func (rp *ReaderParser) findObjectValue(keys []string, depth int) (bool, []byte, error) {