archive 1.0.7 copy "archive: ^1.0.7" to clipboard
archive: ^1.0.7 copied to clipboard

outdatedDart 1 only

Provides encoders and decoders for various archive and compression formats, such as zip and tar.

archive #

Build Status

##Overview

A Dart library to encode and decode various archive and compression formats.

The library has no reliance on dart:io, so it can be used for both server and web applications. The archive library currently supports the following decoders:

  • Zip (Archive)
  • Tar (Archive)
  • ZLib [Inflate decompression]
  • GZip [Inflate decompression]

And the following encoders:

  • Zip (Archive)
  • Tar (Archive)
  • ZLib [Deflate compression]
  • GZip [Deflate compression]

##Sample

Extract the contents of a Zip file, and encode the contents into a Tar file:

import 'dart:io' as Io;
import 'package:archive/archive.dart';
void main() {
  // Read the Zip file from disk.
  Io.File file = new Io.File('test.zip');
  List<int> bytes = file.readAsBytesSync();
  if (bytes == null) {
    return;
  }
  
  // Decode the Zip file
  Archive archive = new ZipDecoder().decodeBytes(bytes);
  
  // Extract the contents of the Zip archive to disk.
  for (int i = 0; i < archive.numberOfFiles(); ++i) {
    String filename = archive.fileName(i);
    List<int> data = archive.fileData(i);
    Io.File fp = new Io.File('out/' + filename);
    fp.createSync(recursive: true);
    fp.writeAsBytesSync(data);
  }
  
  // Encode the archive as a Tar file.
  List<int> tar_data = new TarEncoder().encode(archive);
  
  // Write the tar file to disk.
  Io.File fp = new Io.File(filename + '.tar');
  fp.createSync(recursive: true);
  fp.writeAsBytesSync(tar_data);
}
626
likes
0
pub points
100%
popularity

Publisher

verified publisherloki3d.com

Provides encoders and decoders for various archive and compression formats, such as zip and tar.

Homepage

License

unknown (LICENSE)

Dependencies

crypto

More

Packages that depend on archive