*
   * @since 14.0
   */
  public static ByteSource asByteSource(File file) {
    return new FileByteSource(file);
  }

  private static final class FileByteSource extends
      ByteSource
  {

    private final File file;

    private FileByteSource(File file) {
      this.file = checkNotNull(file);
    }

    @Override

                fp = 0L;
            }
        }
        if (file instanceof SmbNamedPipe && file.unc.startsWith("\\pipe\\")) {
            file.unc = file.unc.substring(5);
            file.send(new TransWaitNamedPipe("\\pipe" + file.unc), new TransWaitNamedPipeResponse());
        }
        file.open(openFlags, access | SmbConstants.FILE_WRITE_DATA, SmbFile.ATTR_NORMAL, 0);

    private void reportErrors(Map<File, List<Error>> errors, File reportFile) {
        try (PrintWriter fw = new PrintWriter(new FileWriter(reportFile))) {
            writeHeader(fw);
            if (errors.isEmpty()) {
                fw.println("All clear!");
                return;
            }
            for (Map.Entry<File, List<Error>> e : errors.entrySet()) {
                File file = e.getKey();

        File file = new File(localRepo.getBasedir(), path);

        assertTrue(file.exists(), "Local artifact " + file + " should be present.");
    }

    protected void assertRemoteArtifactNotPresent(Artifact artifact) throws Exception {
        ArtifactRepository remoteRepo = remoteRepository();

        String path = remoteRepo.pathOf(artifact);

        File file = new File(remoteRepo.getBasedir(), path);

        }

        return Arrays.stream(array).filter(file -> file.getName().endsWith(SHA_EXTENSION)).collect(Collectors.toSet());
    }

    String getSha1(File file) throws IOException, NoSuchAlgorithmException {
        byte[] bytes = Files.readAllBytes(file.toPath());

        MessageDigest digest = MessageDigest.getInstance("SHA-1");
        char[] encoded = Hex.encodeHex(digest.digest(bytes));

    }

    /** Returns a file that the wrapper script writes when the command failed. */
    @Internal
    protected File getFailureMarker() {
        return new File(cwd, 'run.failed')
    }

    /** Returns a file that the wrapper script writes when the command failed. */
    @Internal
    protected File getRunLog() {
        return new File(cwd, 'run.log')

    private final ThreadLocal<File> fileThreadLocal = new ThreadLocal<>();

    File createFile() throws IOException {
      File file = File.createTempFile("SinkSourceFile", "txt");
      fileThreadLocal.set(file);
      return file;
    }

    File getFile() {
      return fileThreadLocal.get();
    }

                    if (directory.exists() && directory.isDirectory()) {
                        final File[] files = directory.listFiles(File::isDirectory);
                        if (files != null) {
                            for (final File file : files) {
                                final String name = file.getName();
                                subPackages.add(name);

     * File is a directory
     */
    int ATTR_DIRECTORY = 0x10;

    /**
     * Files is marked to be archived
     */
    int ATTR_ARCHIVE = 0x20;

    // extended file attribute encoding(others same as above)
    /**
     * File is compressed.
     */
    int ATTR_COMPRESSED = 0x800;
    /**
     * File is a normal file.
     */
    int ATTR_NORMAL = 0x080;
    /**
     * File is temporary.

     *
     * @param file
     *            An <code>SmbFile</code> representing the file to write to
     * @param append
     *            Append to the end of file
     * @throws SmbException if an SMB error occurs
     */

    public SmbFileOutputStream(final SmbFile file, final boolean append) throws SmbException {
        this(file, append, append ? SmbConstants.O_CREAT | SmbConstants.O_WRONLY | SmbConstants.O_APPEND