Examples with TarArchiveEntry org.apache.commons.compress.archivers.tar.TarArchiveEntry used on opensource projects

Example 26 with TarArchiveEntry

use of org.apache.commons.compress.archivers.tar.TarArchiveEntry in project AmazeFileManager by TeamAmaze.

the class TarHelperTask method addElements.

@Override
void addElements(ArrayList<CompressedObjectParcelable> elements) {
    TarArchiveInputStream tarInputStream = null;
    try {
        tarInputStream = new TarArchiveInputStream(new FileInputStream(filePath));
        TarArchiveEntry entry;
        while ((entry = tarInputStream.getNextTarEntry()) != null) {
            String name = entry.getName();
            if (name.endsWith(SEPARATOR))
                name = name.substring(0, name.length() - 1);
            boolean isInBaseDir = relativePath.equals("") && !name.contains(SEPARATOR);
            boolean isInRelativeDir = name.contains(SEPARATOR) && name.substring(0, name.lastIndexOf(SEPARATOR)).equals(relativePath);
            if (isInBaseDir || isInRelativeDir) {
                elements.add(new CompressedObjectParcelable(entry.getName(), entry.getLastModifiedDate().getTime(), entry.getSize(), entry.isDirectory()));
            }
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
}

Example 27 with TarArchiveEntry

use of org.apache.commons.compress.archivers.tar.TarArchiveEntry in project twister2 by DSC-SPIDAL.

the class TarGzipPacker method addFileToArchive.

/**
 * add one file to tar.gz file
 *
 * @param file file to be added to the tar.gz
 */
public boolean addFileToArchive(File file, String dirPrefixForTar) {
    try {
        String filePathInTar = dirPrefixForTar + file.getName();
        TarArchiveEntry entry = new TarArchiveEntry(file, filePathInTar);
        entry.setSize(file.length());
        tarOutputStream.putArchiveEntry(entry);
        IOUtils.copy(new FileInputStream(file), tarOutputStream);
        tarOutputStream.closeArchiveEntry();
        return true;
    } catch (IOException e) {
        LOG.log(Level.SEVERE, "File can not be added: " + file.getName(), e);
        return false;
    }
}

Example 28 with TarArchiveEntry

use of org.apache.commons.compress.archivers.tar.TarArchiveEntry in project incubator-gobblin by apache.

the class StreamUtils method fileToTarArchiveOutputStream.

/**
 * Helper method for {@link #tar(FileSystem, FileSystem, Path, Path)} that adds a file entry to a given
 * {@link TarArchiveOutputStream} and copies the contents of the file to the new entry.
 */
private static void fileToTarArchiveOutputStream(FileStatus fileStatus, FSDataInputStream fsDataInputStream, Path destFile, TarArchiveOutputStream tarArchiveOutputStream) throws IOException {
    TarArchiveEntry tarArchiveEntry = new TarArchiveEntry(formatPathToFile(destFile));
    tarArchiveEntry.setSize(fileStatus.getLen());
    tarArchiveEntry.setModTime(System.currentTimeMillis());
    tarArchiveOutputStream.putArchiveEntry(tarArchiveEntry);
    try {
        IOUtils.copy(fsDataInputStream, tarArchiveOutputStream);
    } finally {
        tarArchiveOutputStream.closeArchiveEntry();
    }
}

Example 29 with TarArchiveEntry

use of org.apache.commons.compress.archivers.tar.TarArchiveEntry in project arduino-eclipse-plugin by Sloeber.

the class InternalPackageManager method extract.

public static IStatus extract(ArchiveInputStream in, File destFolder, int stripPath, boolean overwrite, IProgressMonitor pMonitor) throws IOException, InterruptedException {
    // Folders timestamps must be set at the end of archive extraction
    // (because creating a file in a folder alters the folder's timestamp)
    Map<File, Long> foldersTimestamps = new HashMap<>();
    // $NON-NLS-1$
    String pathPrefix = "";
    Map<File, File> hardLinks = new HashMap<>();
    Map<File, Integer> hardLinksMode = new HashMap<>();
    Map<File, String> symLinks = new HashMap<>();
    Map<File, Long> symLinksModifiedTimes = new HashMap<>();
    // Cycle through all the archive entries
    while (true) {
        ArchiveEntry entry = in.getNextEntry();
        if (entry == null) {
            break;
        }
        // Extract entry info
        long size = entry.getSize();
        String name = entry.getName();
        boolean isDirectory = entry.isDirectory();
        boolean isLink = false;
        boolean isSymLink = false;
        String linkName = null;
        Integer mode = null;
        Long modifiedTime = new Long(entry.getLastModifiedDate().getTime());
        // $NON-NLS-1$
        pMonitor.subTask("Processing " + name);
        {
            // Skip MacOSX metadata
            // http://superuser.com/questions/61185/why-do-i-get-files-like-foo-in-my-tarball-on-os-x
            int slash = name.lastIndexOf('/');
            if (slash == -1) {
                if (name.startsWith("._")) {
                    // $NON-NLS-1$
                    continue;
                }
            } else {
                if (name.substring(slash + 1).startsWith("._")) {
                    // $NON-NLS-1$
                    continue;
                }
            }
        }
        // http://www.unix.com/unix-for-dummies-questions-and-answers/124958-file-pax_global_header-means-what.html
        if (name.contains("pax_global_header")) {
            // $NON-NLS-1$
            continue;
        }
        if (entry instanceof TarArchiveEntry) {
            TarArchiveEntry tarEntry = (TarArchiveEntry) entry;
            mode = new Integer(tarEntry.getMode());
            isLink = tarEntry.isLink();
            isSymLink = tarEntry.isSymbolicLink();
            linkName = tarEntry.getLinkName();
        }
        // On the first archive entry, if requested, detect the common path
        // prefix to be stripped from filenames
        int localstripPath = stripPath;
        if (localstripPath > 0 && pathPrefix.isEmpty()) {
            int slash = 0;
            while (localstripPath > 0) {
                // $NON-NLS-1$
                slash = name.indexOf("/", slash);
                if (slash == -1) {
                    throw new IOException(Messages.Manager_no_single_root_folder);
                }
                slash++;
                localstripPath--;
            }
            pathPrefix = name.substring(0, slash);
        }
        // Strip the common path prefix when requested
        if (!name.startsWith(pathPrefix)) {
            throw new IOException(Messages.Manager_no_single_root_folder_while_file + name + Messages.Manager_is_outside + pathPrefix);
        }
        name = name.substring(pathPrefix.length());
        if (name.isEmpty()) {
            continue;
        }
        File outputFile = new File(destFolder, name);
        File outputLinkedFile = null;
        if (isLink && linkName != null) {
            if (!linkName.startsWith(pathPrefix)) {
                throw new IOException(Messages.Manager_no_single_root_folder_while_file + linkName + Messages.Manager_is_outside + pathPrefix);
            }
            linkName = linkName.substring(pathPrefix.length());
            outputLinkedFile = new File(destFolder, linkName);
        }
        if (isSymLink) {
            // Symbolic links are referenced with relative paths
            outputLinkedFile = new File(linkName);
            if (outputLinkedFile.isAbsolute()) {
                System.err.println(Messages.Manager_Warning_file + outputFile + Messages.Manager_links_to_absolute_path + outputLinkedFile);
                System.err.println();
            }
        }
        // Safety check
        if (isDirectory) {
            if (outputFile.isFile() && !overwrite) {
                throw new IOException(Messages.Manager_Cant_create_folder + outputFile + Messages.Manager_File_exists);
            }
        } else {
            // - anything else
            if (outputFile.exists() && !overwrite) {
                throw new IOException(Messages.Manager_Cant_extract_file + outputFile + Messages.Manager_File_already_exists);
            }
        }
        // Extract the entry
        if (isDirectory) {
            if (!outputFile.exists() && !outputFile.mkdirs()) {
                throw new IOException(Messages.Manager_Cant_create_folder + outputFile);
            }
            foldersTimestamps.put(outputFile, modifiedTime);
        } else if (isLink) {
            hardLinks.put(outputFile, outputLinkedFile);
            hardLinksMode.put(outputFile, mode);
        } else if (isSymLink) {
            symLinks.put(outputFile, linkName);
            symLinksModifiedTimes.put(outputFile, modifiedTime);
        } else {
            // Create the containing folder if not exists
            if (!outputFile.getParentFile().isDirectory()) {
                outputFile.getParentFile().mkdirs();
            }
            copyStreamToFile(in, size, outputFile);
            outputFile.setLastModified(modifiedTime.longValue());
        }
        // Set file/folder permission
        if (mode != null && !isSymLink && outputFile.exists()) {
            chmod(outputFile, mode.intValue());
        }
    }
    for (Map.Entry<File, File> entry : hardLinks.entrySet()) {
        if (entry.getKey().exists() && overwrite) {
            entry.getKey().delete();
        }
        link(entry.getValue(), entry.getKey());
        Integer mode = hardLinksMode.get(entry.getKey());
        if (mode != null) {
            chmod(entry.getKey(), mode.intValue());
        }
    }
    for (Map.Entry<File, String> entry : symLinks.entrySet()) {
        if (entry.getKey().exists() && overwrite) {
            entry.getKey().delete();
        }
        symlink(entry.getValue(), entry.getKey());
        entry.getKey().setLastModified(symLinksModifiedTimes.get(entry.getKey()).longValue());
    }
    // Set folders timestamps
    for (Map.Entry<File, Long> entry : foldersTimestamps.entrySet()) {
        entry.getKey().setLastModified(entry.getValue().longValue());
    }
    return Status.OK_STATUS;
}

Example 30 with TarArchiveEntry

use of org.apache.commons.compress.archivers.tar.TarArchiveEntry in project docker-client by spotify.

the class CompressedDirectoryTest method testFileWithIgnore.

@Test
public void testFileWithIgnore() throws Exception {
    // note: Paths.get(someURL.toUri()) is the platform-neutral way to convert a URL to a Path
    final URL dockerDirectory = Resources.getResource("dockerDirectoryWithIgnore");
    try (CompressedDirectory dir = CompressedDirectory.create(Paths.get(dockerDirectory.toURI()));
        BufferedInputStream fileIn = new BufferedInputStream(Files.newInputStream(dir.file()));
        GzipCompressorInputStream gzipIn = new GzipCompressorInputStream(fileIn);
        TarArchiveInputStream tarIn = new TarArchiveInputStream(gzipIn)) {
        final List<String> names = new ArrayList<>();
        TarArchiveEntry entry;
        while ((entry = tarIn.getNextTarEntry()) != null) {
            final String name = entry.getName();
            names.add(name);
        }
        assertThat(names, containsInAnyOrder("Dockerfile", "bin/", "bin/date.sh", "subdir2/", "subdir2/keep.me", "subdir2/do-not.ignore", "subdir3/do.keep", ".dockerignore"));
    }
}