anzip

Description:

anzip

A dart library for zip files / streams.
Features #
Currently only the decompression function is supported.

Support for both AES and zip standard encryption methods
Support for Zip64 format
Store (No Compression) and Deflate compression method
Extract files from split zip files (Ex: z01, z02,...zip)

Usage #
// Open a zip file and paras header.
final zipFile = await ZipFile.open(File('path'));

// Gat all file headers.
final headers = zipFile.fileHeaders;

// Get a zip entry source.
final entrySource = await zipFile.getEntrySource(headers.first);

// Zip entry source can be read into memory or saved to a file.
...

// Close resource
await entrySource?.close();
await zipFile.close();
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Or use use and file_system:
final fileSystem = LocalFileSystem();
await ZipFile.open(fileSystem.file(file)).use((zip) async {
for (final header in zip.fileHeaders) {
await zip.getEntrySource(header).use((entrySource) async {
if (entrySource == null) return;
await fileSystem
.openSink(join(output, header.fileName), recursive: true)
.use((sink) => sink.buffer().writeSource(entrySource));
});
}
});
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