private static void ReadWriteArray(this BitcoinStream bitcoinStream, ref byte[] data)
{
if (data == null && bitcoinStream.Serializing)
{
throw new ArgumentNullException("Impossible to serialize a null array");
}
if (bitcoinStream.Serializing)
{
var len = data == null ? 0 : (ulong)data.Length;
if (len > (uint)bitcoinStream.MaxArraySize)
{
throw new ArgumentOutOfRangeException("Array size too big");
}
VarInt.StaticWrite(bitcoinStream, len);
if (len == 0)
{
return;
}
}
else
{
var len = VarInt.StaticRead(bitcoinStream);
if (len > (uint)bitcoinStream.MaxArraySize)
{
throw new ArgumentOutOfRangeException("Array size too big");
}
data = new byte[len];
}
bitcoinStream.ReadWriteBytes(ref data);
}