Line data    Source code

       1              : // Copyright The OpenTelemetry Authors
       2              : // SPDX-License-Identifier: Apache-2.0
       3              : 
       4              : import 'dart:io';
       5              : import 'dart:typed_data';
       6              : 
       7              : /// The [GZip] encodes raw bytes to GZip compressed bytes and decodes GZip
       8              : /// compressed bytes to raw bytes.
       9              : ///
      10              : /// It is implemented using `dart:io` on native platforms and platform-specific
      11              : /// implementations in browsers.
      12              : class GZip {
      13              :   /// Compress the [data] using gzip compression.
      14            8 :   Future<List<int>> compress(Uint8List data) async =>
      15           16 :       gzip.encoder.convert(data);
      16              : 
      17              :   /// Decode the gzip-compressed [data].
      18            1 :   Future<List<int>> decompress(Uint8List data) async =>
      19            2 :       gzip.decoder.convert(data);
      20              : }