/**
* Writes bytes to the underlying buffer, with the length of the bytes prepended.
* @param bytes
*/
public void writeBytes(byte[] bytes)
{
ushort len = System.UInt16.Parse(bytes.Length.ToString());
byte[] lenbytes = System.BitConverter.GetBytes(BytesHelper.ReverseBytes(len));
buffer.AddRange(lenbytes);
buffer.AddRange(bytes);
}
public object transform(object input)
{
byte[] message = input as byte[];
List <byte> buffer = new List <byte>();
ushort len = System.UInt16.Parse(message.Length.ToString());
byte[] lenbytes = System.BitConverter.GetBytes(BytesHelper.ReverseBytes(len));
buffer.AddRange(lenbytes);
buffer.AddRange(message);
return(buffer.ToArray());
}
public object transform(object input)
{
byte[] bytes = input as byte[];
if (bytes.Length >= lengthFieldLength)
{
byte[] headbytes = new byte[2];
headbytes[0] = bytes[0];
headbytes[1] = bytes[1];
length = BitConverter.ToUInt16(headbytes, 0);
length = BytesHelper.ReverseBytes(length);
if (bytes.Length >= length + lengthFieldLength)
{
byte[] result = bytes.Skip(lengthFieldLength).Take(length).ToArray();
return(result);
}
return(null);
}
return(null);
}