public Packet(Stream stream)
{
if (stream != null)
{
if (stream.CanSeek)
{
stream.Position = 0;
}
#if DEBUG
HexFormattedData = FormatIt(stream.GetMemoryStream(0).ToArray());
if (stream.CanSeek)
{
stream.Position = 0;
}
#endif
_rawData = stream.GetMemoryStream(0);
if (ThrowWhenInvalid && _rawData.Length < HeaderLength)
{
throw new InvalidPacketException();
}
else
{
if (_rawData.Length > 3) ID = _rawData.ToInt32();
if (ThrowWhenInvalid && ID != Connector.StandardID)
{
throw new InvalidPacketException();
}
else
{
if (_rawData.Length > 7) Length = _rawData.ToInt32();
if (_rawData.Length > 11) Origin = (OriginType)_rawData.ToInt32();
if (_rawData.Length > 15) Padding = _rawData.ToInt32();
if (_rawData.Length > 19) PayloadLength = _rawData.ToInt32();
if (_rawData.Length > 23) PacketType = (PacketType)_rawData.ToInt32();
int ln = Convert.ToInt32(_rawData.Length);
if (ln > Length)
{
ln = Length;
}
Payload = _rawData.GetMemoryStream(HeaderLength);
_package = BuildPackage(_rawData, HeaderLength, Type.GetType(typeof(Packet).Namespace + "." + this.PacketType.ToString()));
//GetPackage(byteArray);
int packetLength = 0;
if (_package != null)
{
if (_package.GetErrors().Count > 0)
{
ConversionFailed = true;
}
packetLength = Convert.ToInt32(Payload.Length);
if (Length - HeaderLength != packetLength)
{
if (ThrowWhenInvalid)
{
throw new InvalidPacketException();
}
else
{
ConversionException = new InvalidPacketException();
ConversionFailed = true;
}
}
}
else
{
//Unknown package found!!
}
}
}
}
}
