return dstIndex - start;
    }

    /**
     * Decode a transform header from byte array
     *
     * @param buffer
     *            buffer to decode from
     * @param bufferIndex
     *            offset in buffer
     * @return new transform header instance
     */
    public static Smb2TransformHeader decode(final byte[] buffer, int bufferIndex) {

}

// MarshalXML - StringMap marshals into XML.
func (s *Metadata) MarshalXML(e *xxml.Encoder, start xxml.StartElement) error {
	if s == nil {
		return nil
	}

	if len(s.Items) == 0 {
		return nil
	}

	if err := e.EncodeToken(start); err != nil {
		return err
	}

	for _, item := range s.Items {
		if err := e.Encode(xmlKeyEntry{
			XMLName: xxml.Name{Local: item.Key},
			Value:   item.Value,

    <function-signature>java.lang.String url(java.lang.String)</function-signature>
    <example>&lt;a href="${fe:url(param:info)}" ...</example>
  </function>

  <function>
    <description>Encode Similar Document Hash.</description>
    <name>sdh</name>
    <function-class>org.codelibs.fess.taglib.FessFunctions</function-class>
    <function-signature>java.lang.String sdh(java.lang.String)</function-signature>

- `compresslevel` - GZip 壓縮時使用的等級。為 1 到 9 的整數。預設為 `9`。值越小壓縮越快但檔案較大，值越大壓縮較慢但檔案較小。

## 其他中介軟體 { #other-middlewares }

還有許多其他 ASGI 中介軟體。

例如：

- [Uvicorn 的 `ProxyHeadersMiddleware`](https://github.com/encode/uvicorn/blob/master/uvicorn/middleware/proxy_headers.py)
- [MessagePack](https://github.com/florimondmanca/msgpack-asgi)

                return new DEROctetString(new byte[0]) {
                    @Override
                    public byte[] getEncoded() throws IOException {
                        throw new IOException("encode failure");
                    }
                };
            }
        };

        DERTaggedObject appTag = new DERTaggedObject(false, BERTags.APPLICATION, 3, badBase);
        v.add(appTag);

OkHttpClient client = new OkHttpClient.Builder()
    .sslSocketFactory(clientCertificates.sslSocketFactory(), clientCertificates.trustManager())
    .build();
```

PEM files
---------

You can encode a `HeldCertificate` in PEM format:

```java
HeldCertificate heldCertificate = ...
System.out.println(heldCertificate.certificatePem())
```

```
-----BEGIN CERTIFICATE-----

## その他のミドルウェア { #other-middlewares }

他にも多くの ASGI ミドルウェアがあります。

例えば:

- [Uvicorn の `ProxyHeadersMiddleware`](https://github.com/encode/uvicorn/blob/master/uvicorn/middleware/proxy_headers.py)
- [MessagePack](https://github.com/florimondmanca/msgpack-asgi)

  // expectedHashCodes must contain at least one hash code with 4 bytes
  public void testFromInt() {
    for (ExpectedHashCode expected : expectedHashCodes) {
      if (expected.bytes.length == 4) {
        HashCode fromInt = HashCode.fromInt(expected.asInt);
        assertExpectedHashCode(expected, fromInt);
      }
    }
  }

  // expectedHashCodes must contain at least one hash code with 8 bytes
  public void testFromLong() {

    this(chunkSize, chunkSize);
  }

  /**
   * Constructor for use by subclasses. This hasher instance will process chunks of the specified
   * size, using an internal buffer of {@code bufferSize} size, which must be a multiple of {@code
   * chunkSize}.
   *
   * @param chunkSize the number of bytes available per {@link #process(ByteBuffer)} invocation;
   *     must be at least 4

            // Verify input buffer length
            assertEquals(50, SMBUtil.readInt4(buffer, 76));

            // Verify that inputBuffer.encode was called
            verify(mockInputBuffer).encode(any(byte[].class), anyInt());

            // Verify total bytes written
            assertEquals(90, bytesWritten); // 40 bytes header + 50 bytes input buffer
        } catch (Exception e) {