* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package jcifs.smb1.smb1;

/**
 * Filter interface for SMB file listings
 */
public interface SmbFileFilter {
    /**
     * Tests whether the specified SMB file should be included in a file list.
     *
     * @param file the SMB file to test for inclusion
     * @return true if the file should be included, false otherwise

 */

package jcifs.smb;

/**
 * Filter interface for SMB file filtering.
 *
 * This interface allows selective filtering of files
 * when listing directory contents in SMB shares.
 */
public interface SmbFileFilter {

    /**
     * Tests whether the specified SMB file should be included in a file list.
     *
     * @param file the SMB file to test for inclusion
     * @return whether the given file should be included

 * bypass the filter logic.
 */
public class SmbFileFilterTest {

    /**
     * A minimal implementation that accepts every {@link SmbFile}.
     */
    private final SmbFileFilter ALWAYSACTIVE = new SmbFileFilter() {
        @Override
        public boolean accept(SmbFile file) throws SmbException {
            // Never inspect the file – simply accept.
            return true;
        }
    };

    /**

        @Test
        void resourceFilterWrapper_accept_falseForNonSmbFile_andNoDelegation() throws Exception {
            // Arrange
            SmbFileFilter delegate = mock(SmbFileFilter.class);
            Object wrapper = newPrivateInner("ResourceFilterWrapper", new Class<?>[] { SmbFileFilter.class }, delegate);

            SmbResource notAFile = mock(SmbResource.class);

            // Act

        /**
         *
         */
        private final SmbFileFilter ff;

        /**
         * @param ff
         */
        ResourceFilterWrapper(final SmbFileFilter ff) {
            this.ff = ff;
        }

        SmbFileFilter getFileFilter() {
            return this.ff;
        }

        @Override

    void accept_returnsTrueForDirectory_andVerifiesInteraction() throws Exception {
        // Arrange: filter that accepts directories only
        SmbFileFilter filter = f -> f.isDirectory();
        when(smbFile.isDirectory()).thenReturn(true);

        // Act
        boolean result = filter.accept(smbFile);

        // Assert

package jcifs.smb;

/**
 * File filter implementation for DOS-style wildcards and attributes.
 * Supports filtering files based on DOS wildcards and file attributes.
 *
 */
public class DosFileFilter implements SmbFileFilter {

    /**
     * The wildcard pattern for filtering file names.
     */
    protected String wildcard;

    /**
     * The DOS file attributes to filter on.
     */
    protected int attributes;

 */

package jcifs.smb1.smb1;

/**
 * DOS-style file filter implementation for SMB1 protocol.
 * Filters files based on wildcard patterns and DOS file attributes.
 */
public class DosFileFilter implements SmbFileFilter {

    /**
     * The wildcard pattern for filtering file names.
     */
    protected String wildcard;

    /**
     * The DOS file attributes to filter on.
     */
    protected int attributes;

     */
    public SmbFile[] listFiles(final SmbFileFilter filter) throws SmbException {
        return listFiles("*", ATTR_DIRECTORY | ATTR_HIDDEN | ATTR_SYSTEM, null, filter);
    }

    String[] list(final String wildcard, final int searchAttributes, final SmbFilenameFilter fnf, final SmbFileFilter ff)
            throws SmbException {
        final ArrayList list = new ArrayList();

     * @return An array of {@code SmbResource} objects
     * @throws SmbException if an error occurs while listing the files
     */
    public SmbFile[] listFiles(final SmbFileFilter filter) throws SmbException {
        return SmbEnumerationUtil.listFiles(this, "*", ATTR_DIRECTORY | ATTR_HIDDEN | ATTR_SYSTEM, null, filter);
    }

    @Override