public async Task CompressAsync(List <FileHeader> fileHeaders, ArchiveStreamBase outputStream)
{
_outputStream = outputStream;
_archiveProgress.Start(fileHeaders);
var smallFiles = new List <FileHeader>();
foreach (var fileHeader in fileHeaders)
{
fileHeader.IsEncrypted = Settings.IsEncryptEnable;
fileHeader.CompressionType = GenerateCompressionType(fileHeader.RelativePath);
if (fileHeader.FileSize > Settings.ChunkSize)
{
await CompressBigFileAsync(fileHeader);
}
else
{
smallFiles.Add(fileHeader);
}
}
await CompressSmallFiles(smallFiles);
_outputStream = null;
_archiveProgress.Reset();
}
public async Task DecompressAsync(ArchiveStreamBase inputStream, List <FileHeader> fileHeaders)
{
_inputStream = inputStream;
_archiveProgress.Start(fileHeaders);
var groupedFileHeaders = fileHeaders.Batch(Environment.ProcessorCount);
foreach (var headers in groupedFileHeaders)
{
var tasks = headers.Select(DecompressFileAsync);
await Task.WhenAll(tasks);
}
_inputStream = null;
_archiveProgress.Reset();
}