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Curiosus.Archiver.SharpZip

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SharpZipLib-based implementation of IArchiver from Curiosus.Archiver. Creates ZIP archives with maximum compression, Unicode entry names and optional Zip64, writing them to the temp directory.

Installation​

dotnet add package Curiosus.Archiver.SharpZip

Usage​

AddSharpZipArchiver registers SharpZipArchiver as a singleton IArchiver and also registers the temp file services from Curiosus.Tools (TempFileOptions, ITempFileStreamFactory and an app initializer that creates the temp directory). TempFileOptions is validated on registration.

TempFiles:
  TempPath: ./.tmp
  CleaningFrequencyHours: 24
  FileTtlHours: 24
using Curiosus.Archiver;
using Curiosus.Archiver.SharpZip;
using Curiosus.Tools.TempFiles;

var tempFileOptions = builder.Configuration.GetSection("TempFiles").Get<TempFileOptions>() ?? new TempFileOptions();
builder.Services.AddSharpZipArchiver(tempFileOptions);

// later, in a service
public class LogsArchiver(IArchiver archiver)
{
    public Task<TempFileStream> ArchiveAsync(string logsDirectory, CancellationToken ct)
        => archiver.ZipDirAsync(logsDirectory, useZip64: true, cts: ct);
}

The section name (TempFiles above) is up to you. Pass useZip64: false if the archive must be opened by old software (Windows XP, Android before 6.0).

See also​