import jcifs.internal.util.SMBUtil;

/**
 * SMB1 COM_SEEK command implementation.
 *
 * This command changes the current file position pointer for a file.
 * It allows seeking to different positions within an open file.
 *
 * @author mbechler
 */
public class SmbComSeek extends ServerMessageBlock {

    /**
     * Constructs a seek command.
     *
     * @param config the configuration

All the dependencies we have seen are a fixed function or class.

But there could be cases where you want to be able to set parameters on the dependency, without having to declare many different functions or classes.

Let's imagine that we want to have a dependency that checks if the query parameter `q` contains some fixed content.

But we want to be able to parameterize that fixed content.

    e is ProtocolException -> false

    // If there was an interruption or timeout (SocketTimeoutException), don't recover.
    // For the socket connect timeout case we do not try the same host with a different
    // ConnectionSpec: we assume it is unreachable.
    e is InterruptedIOException -> false

    // If the problem was a CertificateException from the X509TrustManager, do not retry.

 * ## Why another URL model?
 *
 * Java includes both [java.net.URL][URL] and [java.net.URI][URI]. We offer a new URL
 * model to address problems that the others don't.
 *
 * ### Different URLs should be different
 *
 * Although they have different content, `java.net.URL` considers the following two URLs
 * equal, and the [equals()][Object.equals] method between them returns true:
 *
 *  * https://example.net/
 *

   * that this method will return a different number of chars than would be returned by reading all
   * of the chars.
   *
   * <p>Additionally, for mutable sources such as {@code StringBuilder}s, a subsequent read may
   * return a different number of chars if the contents are changed.
   *
   * @since 19.0
   */
  public Optional<Long> lengthIfKnown() {

   * that this method will return a different number of chars than would be returned by reading all
   * of the chars.
   *
   * <p>Additionally, for mutable sources such as {@code StringBuilder}s, a subsequent read may
   * return a different number of chars if the contents are changed.
   *
   * @since 19.0
   */
  public Optional<Long> lengthIfKnown() {

            when(parent.getLocator()).thenReturn(locator);
            when(locator.getURL()).thenReturn(new URL("file:/"));
            // Throw CIFSException with different cause
            CIFSException differentException = new CIFSException("different error");
            when(locator.getAddress()).thenThrow(differentException);

            // Act + Assert

    void testWriteSetupWireFormat() {
        byte[] dst = new byte[100];
        int result = response.writeSetupWireFormat(dst, 0);
        assertEquals(0, result);

        // Test with different offset
        result = response.writeSetupWireFormat(dst, 50);
        assertEquals(0, result);
    }

    @Test
    @DisplayName("Test writeParametersWireFormat returns 0")

            assertEquals("Expected structureSize = 60", exception.getMessage());
        }

        @ParameterizedTest
        @ValueSource(ints = { 0, 10, 20, 30 })
        @DisplayName("Should correctly read from different buffer offsets")
        void testReadBytesWireFormatWithDifferentOffsets(int offset) throws SMBProtocolDecodingException {
            // Given
            byte[] buffer = new byte[100];

        // Test default implementation returns false
        FessUser user = new TestFessUser("testuser", new String[] {}, new String[] {}, new String[] {});
        assertFalse(user.isEditable());

        // Test with different user configurations
        user = new TestFessUser("admin", new String[] { "admin" }, new String[] { "admins" }, new String[] { "*" });
        assertFalse(user.isEditable());