public static string PrettifyAACSVolumeIdentifier(AACSVolumeIdentifier?AACSVIResponse)
{
if (AACSVIResponse == null)
{
return(null);
}
AACSVolumeIdentifier response = AACSVIResponse.Value;
StringBuilder sb = new StringBuilder();
#if DEBUG
if (response.Reserved1 != 0)
{
sb.AppendFormat("Reserved1 = 0x{0:X2}", response.Reserved1).AppendLine();
}
if (response.Reserved2 != 0)
{
sb.AppendFormat("Reserved2 = 0x{0:X2}", response.Reserved2).AppendLine();
}
#endif
sb.AppendFormat("AACS Volume Identifier in hex follows:");
sb.AppendLine(PrintHex.ByteArrayToHexArrayString(response.VolumeIdentifier, 80));
return(sb.ToString());
}
public static AACSVolumeIdentifier? DecodeAACSVolumeIdentifier(byte[] AACSVIResponse)
{
if(AACSVIResponse == null)
return null;
var decoded = new AACSVolumeIdentifier();
decoded.VolumeIdentifier = new byte[AACSVIResponse.Length - 4];
decoded.DataLength = BigEndianBitConverter.ToUInt16(AACSVIResponse, 0);
decoded.Reserved1 = AACSVIResponse[2];
decoded.Reserved2 = AACSVIResponse[3];
Array.Copy(AACSVIResponse, 4, decoded.VolumeIdentifier, 0, AACSVIResponse.Length - 4);
return decoded;
}
