private final int tflags;
    private String filename;
    private final long maxItems;

    /**
     * Constructs a Trans2FindNext2 request for continuing a file search.
     *
     * @param config the configuration to use
     * @param sid the search ID from a previous FindFirst2 response
     * @param resumeKey the resume key for continuing the search
     * @param filename the last filename from the previous response

 */
public interface MimeTypeHelper {
    /**
     * Determines the content type of the given input stream and filename.
     * @param is the input stream to analyze
     * @param filename the filename to help determine the content type
     * @return the detected content type
     */
    String getContentType(InputStream is, String filename);

    /**

/**
 * Extracts the filename from the parameters as the content.
 *
 * <p>This extractor is useful when you want to index only the filename or resource name
 * without processing the actual file content. The input stream is validated but not
 * read - only the filename from the parameters is used as the extracted content.</p>
 *
 * <p>The filename is retrieved from the {@link ExtractData#RESOURCE_NAME_KEY} parameter.

        params.put(ExtractData.RESOURCE_NAME_KEY, "filename.txt");

        final ExtractData result = filenameExtractor.getText(in, params);

        assertNotNull(result);
        assertEquals("filename.txt", result.getContent());
        // Verify stream was not consumed
        assertEquals(testData.length, in.available());
    }

    /**
     * Test extraction with empty string filename.
     */

        super(config, SMB2_CLOSE);
        this.fileId = fileId;
        this.fileName = fileName;
    }

    /**
     * Constructs a close request with file ID only
     *
     * @param config
     *            The configuration to use
     * @param fileId
     *            The file ID to close
     */

    void testFilenameHandling(String filename) {
        // Test various filename formats
        trans2FindNext2 = new Trans2FindNext2(config, TEST_SID, TEST_RESUME_KEY, filename, TEST_BATCH_COUNT, TEST_BATCH_SIZE);

        byte[] buffer = new byte[1024];
        int written = trans2FindNext2.writeParametersWireFormat(buffer, 0);

        // Verify filename is written and can be read back

        super(config, SMB_COM_TRANSACTION2, TRANS2_FIND_FIRST2);
        if (filename.equals("\\") || (filename.charAt(filename.length() - 1) == '\\')) {
            this.path = filename;
        } else {
            this.path = filename + "\\";
        }
        this.wildcard = wildcard;
        this.searchAttributes = searchAttributes & 0x37; /* generally ignored tho */

        this.tflags = 0x00;

     * @param fileId
     *            The file ID that was closed
     * @param fileName
     *            The name of the file that was closed
     */
    public Smb2CloseResponse(final Configuration config, final byte[] fileId, final String fileName) {
        super(config);
        this.fileId = fileId;
        this.fileName = fileName;
    }

    /**
     * Get the close flags
     *
     * @return the closeFlags

    /**
     * Constructs a query information request.
     *
     * @param config the configuration
     * @param filename the file name to query
     */
    public SmbComQueryInformation(final Configuration config, final String filename) {
        super(config, SMB_COM_QUERY_INFORMATION, filename);
    }

    @Override
    protected int writeParameterWordsWireFormat(final byte[] dst, final int dstIndex) {
        return 0;

    /**
     * Creates an artifact instance from a filename.
     *
     * @param artifactType the type of the artifact
     * @param filename the filename to parse
     * @return an artifact instance
     */
    protected Artifact getArtifactFromFileName(final ArtifactType artifactType, final String filename) {
        return getArtifactFromFileName(artifactType, filename, null);
    }

    /**