protected override void CopyFile(FileInfo sourceFile, FileInfo destinationFile)
{
#region Sanity checks
if (sourceFile == null) throw new ArgumentNullException("sourceFile");
if (destinationFile == null) throw new ArgumentNullException("destinationFile");
#endregion
base.CopyFile(sourceFile, destinationFile);
if (_sourceIsUnixFS && !_destinationIsUnixFS && FileUtils.IsExecutable(sourceFile.FullName))
FlagUtils.Set(Path.Combine(DestinationPath, FlagUtils.XbitFile), destinationFile.RelativeTo(new DirectoryInfo(DestinationPath)));
}
/// <inheritdoc/>
protected override void HandleFile(FileInfo file, bool executable = false)
{
#region Sanity checks
if (file == null) throw new ArgumentNullException(nameof(file));
#endregion
var entry = new ZipEntry(file.RelativeTo(SourceDirectory))
{
Size = file.Length,
DateTime = file.LastWriteTimeUtc,
HostSystem = HostSystemID.Unix,
ExtraData = GetUnixTimestamp(file.LastWriteTimeUtc)
};
if (executable)
entry.ExternalFileAttributes = ZipExtractor.DefaultAttributes | ZipExtractor.ExecuteAttributes;
_zipStream.PutNextEntry(entry);
using (var stream = file.OpenRead())
stream.CopyToEx(_zipStream);
}
/// <inheritdoc/>
protected override void HandleFile(FileInfo file, bool executable = false)
{
#region Sanity checks
if (file == null) throw new ArgumentNullException(nameof(file));
#endregion
var entry = new TarEntry(new TarHeader
{
Name = file.RelativeTo(SourceDirectory),
ModTime = file.LastWriteTimeUtc,
Mode = (executable ? TarExtractor.DefaultMode | TarExtractor.ExecuteMode : TarExtractor.DefaultMode)
});
var hardlinkTarget = _previousFiles.FirstOrDefault(previousFile => FileUtils.AreHardlinked(previousFile.FullName, file.FullName));
if (hardlinkTarget != null)
{
entry.TarHeader.TypeFlag = TarHeader.LF_LINK;
entry.TarHeader.LinkName = hardlinkTarget.RelativeTo(SourceDirectory);
_tarStream.PutNextEntry(entry);
}
else
{
_previousFiles.Add(file);
entry.Size = file.Length;
_tarStream.PutNextEntry(entry);
using (var stream = file.OpenRead())
stream.CopyToEx(_tarStream);
}
_tarStream.CloseEntry();
}
