Function NewReaderWithOptions

zip/reader.go:134–144

NewReaderWithOptions is like [NewReader] but applies the supplied options.

(r io.ReaderAt, size int64, opts ReaderOptions)

// NewReaderWithOptions is like [NewReader] but applies the supplied options.
func NewReaderWithOptions(r io.ReaderAt, size int64, opts ReaderOptions) (*Reader, error) {
	if size < 0 {
		return nil, errors.New("zip: size cannot be negative")
	}
	zr := &Reader{nameDecoder: opts.NameDecoder}
	var err error
	if err = zr.init(r, size); err != nil && err != ErrInsecurePath {
		return nil, err
	}
	return zr, err
}

func (r *Reader) init(rdr io.ReaderAt, size int64) error {
	end, baseOffset, err := readDirectoryEnd(rdr, size)