protected virtual T FillHeader <T>() where T : SIDBasicHeader, new()
{
T retValue = new T();
if (HeaderLength > sidStream.Length)
{
return(null);
}
byte[] headerBuff = new byte[HeaderLength];
sidStream.Read(headerBuff, 0, HeaderLength);
binaryReader = new EndianAwareBinaryReader(new MemoryStream(headerBuff), encoding);
string fileType = Encoding.ASCII.GetString(binaryReader.ReadBytes(4));
retValue.FileType = (SIDByteType)(Enum.IsDefined(typeof(SIDByteType), fileType) ? Enum.Parse(typeof(SIDByteType), fileType) : SIDByteType.Unknown);
//if (retValue.FileType == SidByteType.Unknown) throw new Exception("Not a valid SID File"); // To throw or not to throw :P
retValue.Version = binaryReader.ReadUInt16BigEndian();
return(retValue);
}
