* character encoding} using {@link ByteSink#asCharSink(Charset)}. Characters written to the
 * resulting {@code CharSink} will written to the {@code ByteSink} as encoded bytes.
 *
 * @since 14.0
 * @author Colin Decker
 */
@J2ktIncompatible
@GwtIncompatible
public abstract class CharSink {

  /** Constructor for use by subclasses. */
  protected CharSink() {}

	// Total object size.
	Size int64

	// Actual size is the real size of the object uploaded by client.
	ActualSize *int64

	// IsDir indicates if the object is prefix.
	IsDir bool

	// Hex encoded unique entity tag of the object.
	ETag string

	// Version ID of this object.
	VersionID string

	// IsLatest indicates if this is the latest current version

    <example>
      ${fe:facetQueryViewList()}
    </example>
  </function>

  <function>
    <description>
      Returns base64 encoded value.
    </description>
    <name>base64</name>
    <function-class>org.codelibs.fess.taglib.FessFunctions</function-class>
    <function-signature>java.lang.String base64(java.lang.String)</function-signature>

	// MD5 checksum.
	ErrMissingCustomerKeyMD5 = Errorf("The SSE-C request is missing the customer key MD5")

	// ErrInvalidCustomerKey indicates that the SSE-C client key is not valid - e.g. not a
	// base64-encoded string or not 256 bits long.
	ErrInvalidCustomerKey = Errorf("The SSE-C client key is invalid")

	// ErrSecretKeyMismatch indicates that the provided secret key (SSE-C client key / SSE-S3 KMS key)

  @Deprecated(
    message = "moved to val",
    replaceWith = ReplaceWith(expression = "subtype"),
    level = DeprecationLevel.ERROR,
  )
  fun subtype(): String = subtype

  /**
   * Returns the encoded media type, like "text/plain; charset=utf-8", appropriate for use in a
   * Content-Type header.
   */
  override fun toString(): String = mediaType

            ),
        ],
        reason: Annotated[
            str | None,
            Doc(
                """
                The reason to close the WebSocket connection.

                It is UTF-8-encoded data. The interpretation of the reason is up to the
                application, it is not specified by the WebSocket specification.

                It could contain text that could be human-readable or interpretable

        assertTrue(AdminLogAction.isLogFilename(sanitized2));
    }

    @Test
    public void test_security_encodedPathTraversal() {
        // These are literal strings (not URL encoded at this point)
        // URL encoding would be handled before Base64 decoding
        assertEquals("fess.log", AdminLogAction.sanitizeFilename("fess.log"));

        // Now test encode
        byte[] destinationBuffer = new byte[30]; // Extra space
        int dstIndex = 3; // Start at offset 3
        int bytesEncoded = fileStandardInfo.encode(destinationBuffer, dstIndex);

        // Verify
        assertEquals(22, bytesEncoded);

        // Verify encoded data

{* ../../docs_src/stream_data/tutorial002_py310.py ln[1:27] hl[3,12:13,25] *}

/// note | Technical Details

The other two variables, `image_base64` and `binary_image`, are an image encoded in Base64, and then converted to bytes, to then pass it to `io.BytesIO`.

Only so that it can live in the same file for this example and you can copy it and run it as is. 🥚

///

        idx += 4;
        response.maxFragmentedSize = SMBUtil.readInt4(data, idx);
        idx += 4;

        return response;
    }

    /**
     * Encode to byte array
     *
     * @return encoded message
     */
    public byte[] encode() {
        byte[] data = new byte[32];

        int idx = 0;
        SMBUtil.writeInt2(minVersion, data, idx);
        idx += 2;