private static void SerializeDouble(Protocol16Stream output, double value, bool writeTypeCode)
{
output.WriteTypeCodeIfTrue(Protocol16Type.Double, writeTypeCode);
var doubleBuffer = _doubleBuffer.Value;
doubleBuffer[0] = value;
var buffer = _byteBuffer.Value;
Buffer.BlockCopy(doubleBuffer, 0, buffer, 0, sizeof(double));
if (BitConverter.IsLittleEndian)
{
byte b0 = buffer[0];
byte b1 = buffer[1];
byte b2 = buffer[2];
byte b3 = buffer[3];
buffer[0] = buffer[7];
buffer[1] = buffer[6];
buffer[2] = buffer[5];
buffer[3] = buffer[4];
buffer[4] = b3;
buffer[5] = b2;
buffer[6] = b1;
buffer[7] = b0;
}
output.Write(buffer, 0, sizeof(double));
}
private static void SerializeShort(Protocol16Stream output, short value, bool writeTypeCode)
{
output.WriteTypeCodeIfTrue(Protocol16Type.Short, writeTypeCode);
var buffer = _byteBuffer.Value;
buffer[0] = (byte)(value >> 8);
buffer[1] = (byte)(value);
output.Write(buffer, 0, sizeof(short));
}
private static void SerializeString(Protocol16Stream output, string value, bool writeTypeCode)
{
output.WriteTypeCodeIfTrue(Protocol16Type.String, writeTypeCode);
byte[] bytes = Encoding.UTF8.GetBytes(value);
if (bytes.Length > short.MaxValue)
{
throw new NotSupportedException($"Strings that exceed a UTF8-encoded byte-length of {short.MaxValue} (short.MaxValue) are not supported. Yours is: {bytes.Length}");
}
SerializeShort(output, (short)bytes.Length, false);
output.Write(bytes, 0, bytes.Length);
}
private static void SerializeInteger(Protocol16Stream output, int value, bool writeTypeCode)
{
output.WriteTypeCodeIfTrue(Protocol16Type.Integer, writeTypeCode);
var buffer = _byteBuffer.Value;
buffer[0] = (byte)(value >> 24);
buffer[1] = (byte)(value >> 16);
buffer[2] = (byte)(value >> 8);
buffer[3] = (byte)(value);
output.Write(buffer, 0, sizeof(int));
}
private static void SerializeIntArray(Protocol16Stream output, int[] ints, bool writeTypeCode)
{
output.WriteTypeCodeIfTrue(Protocol16Type.IntegerArray, writeTypeCode);
SerializeInteger(output, ints.Length, false);
var array = new byte[ints.Length * sizeof(int)];
var idx = 0;
foreach (var number in ints)
{
array[idx++] = (byte)(number >> 24);
array[idx++] = (byte)(number >> 16);
array[idx++] = (byte)(number >> 8);
array[idx++] = (byte)(number);
}
output.Write(array, 0, array.Length);
}
private static void SerializeFloat(Protocol16Stream output, float value, bool writeTypeCode)
{
output.WriteTypeCodeIfTrue(Protocol16Type.Float, writeTypeCode);
var floatBuffer = _floatBuffer.Value;
floatBuffer[0] = value;
var buffer = _byteBuffer.Value;
Buffer.BlockCopy(floatBuffer, 0, buffer, 0, sizeof(float));
if (BitConverter.IsLittleEndian)
{
byte b0 = buffer[0];
byte b1 = buffer[1];
buffer[0] = buffer[3];
buffer[1] = buffer[2];
buffer[2] = b1;
buffer[3] = b0;
}
output.Write(buffer, 0, sizeof(float));
}
private static void SerializeArraySegment(Protocol16Stream output, ArraySegment <byte> arraySegment, bool writeTypeCode)
{
output.WriteTypeCodeIfTrue(Protocol16Type.ByteArray, writeTypeCode);
SerializeInteger(output, arraySegment.Count, false);
output.Write(arraySegment.Array, arraySegment.Offset, arraySegment.Count);
}
private static void SerializeByteArray(Protocol16Stream output, byte[] obj, bool writeTypeCode)
{
output.WriteTypeCodeIfTrue(Protocol16Type.ByteArray, writeTypeCode);
SerializeInteger(output, obj.Length, false);
output.Write(obj, 0, obj.Length);
}
