private static async Task CreateEntryFromFileInfoAsync(this TarWriter writer, FileInfo fi, string entryName, CancellationToken cancellationToken)
{
var entry = new TarEntry
{
Name = entryName.Replace('\\', '/').TrimEnd('/'),
AccessTime = fi.LastAccessTimeUtc,
ModifiedTime = fi.LastWriteTimeUtc,
Type = TarEntryType.File,
Mode = Convert.ToInt32("644", 8),
};
if (fi.Attributes.HasFlag(FileAttributes.Directory))
{
entry.Type = TarEntryType.Directory;
entry.Mode = Convert.ToInt32("755", 8);
entry.Name += "/";
}
else
{
entry.Length = fi.Length;
}
if (fi.Attributes.HasFlag(FileAttributes.ReadOnly))
{
entry.Mode &= ~Convert.ToInt32("222", 8);
}
await writer.CreateEntryAsync(entry);
if (!fi.Attributes.HasFlag(FileAttributes.Directory))
{
using (var file = fi.OpenRead())
{
const int bufferSize = 81920; // This is the documented default for CopyToAsync().
await file.CopyToAsync(writer.CurrentFile, bufferSize, cancellationToken);
}
}
}
private static async Task CreateEntryFromFileInfoAsync(this TarWriter writer, FileInfo fi, string entryName)
{
var entry = new TarEntry
{
Name = entryName.Replace('\\', '/').TrimEnd('/'),
AccessTime = fi.LastAccessTimeUtc,
ModifiedTime = fi.LastWriteTimeUtc,
Type = TarEntryType.File,
Mode = Convert.ToInt32("644", 8),
};
if (fi.Attributes.HasFlag(FileAttributes.Directory))
{
entry.Type = TarEntryType.Directory;
entry.Mode = Convert.ToInt32("755", 8);
entry.Name += "/";
}
else
{
entry.Length = fi.Length;
}
if (fi.Attributes.HasFlag(FileAttributes.ReadOnly))
{
entry.Mode &= ~Convert.ToInt32("222", 8);
}
await writer.CreateEntryAsync(entry);
if (!fi.Attributes.HasFlag(FileAttributes.Directory))
{
using (var file = fi.OpenRead())
{
await file.CopyToAsync(writer.CurrentFile);
}
}
}