public static CartridgeStatus?Decode(byte[] CSResponse)
{
if (CSResponse == null)
{
return(null);
}
if (CSResponse.Length != 8)
{
DicConsole.DebugWriteLine("BD Cartridge Status decoder",
"Found incorrect Blu-ray Cartridge Status size ({0} bytes)",
CSResponse.Length);
return(null);
}
CartridgeStatus decoded = new CartridgeStatus();
BigEndianBitConverter.IsLittleEndian = BitConverter.IsLittleEndian;
decoded.DataLength = BigEndianBitConverter.ToUInt16(CSResponse, 0);
decoded.Reserved1 = CSResponse[2];
decoded.Reserved2 = CSResponse[3];
decoded.Cartridge = Convert.ToBoolean(CSResponse[4] & 0x80);
decoded.OUT = Convert.ToBoolean(CSResponse[4] & 0x40);
decoded.Reserved3 = (byte)((CSResponse[4] & 0x38) >> 3);
decoded.OUT = Convert.ToBoolean(CSResponse[4] & 0x04);
decoded.Reserved4 = (byte)(CSResponse[4] & 0x03);
decoded.Reserved5 = CSResponse[5];
decoded.Reserved6 = CSResponse[6];
decoded.Reserved7 = CSResponse[7];
return(decoded);
}
public static CartridgeStatus?Decode(byte[] CSResponse)
{
if (CSResponse == null)
{
return(null);
}
if (CSResponse.Length != 8)
{
AaruConsole.DebugWriteLine("BD Cartridge Status decoder",
"Found incorrect Blu-ray Cartridge Status size ({0} bytes)",
CSResponse.Length);
return(null);
}
var decoded = new CartridgeStatus
{
DataLength = BigEndianBitConverter.ToUInt16(CSResponse, 0),
Reserved1 = CSResponse[2],
Reserved2 = CSResponse[3],
Cartridge = Convert.ToBoolean(CSResponse[4] & 0x80),
OUT = Convert.ToBoolean(CSResponse[4] & 0x40),
Reserved3 = (byte)((CSResponse[4] & 0x38) >> 3),
CWP = Convert.ToBoolean(CSResponse[4] & 0x04),
Reserved4 = (byte)(CSResponse[4] & 0x03),
Reserved5 = CSResponse[5],
Reserved6 = CSResponse[6],
Reserved7 = CSResponse[7]
};
return(decoded);
}
public static string Prettify(CartridgeStatus?CSResponse)
{
if (CSResponse == null)
{
return(null);
}
CartridgeStatus response = CSResponse.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();
}
if (response.Reserved3 != 0)
{
sb.AppendFormat("Reserved3 = 0x{0:X8}", response.Reserved3).AppendLine();
}
if (response.Reserved4 != 0)
{
sb.AppendFormat("Reserved4 = 0x{0:X8}", response.Reserved4).AppendLine();
}
if (response.Reserved5 != 0)
{
sb.AppendFormat("Reserved5 = 0x{0:X8}", response.Reserved5).AppendLine();
}
if (response.Reserved6 != 0)
{
sb.AppendFormat("Reserved6 = 0x{0:X8}", response.Reserved6).AppendLine();
}
if (response.Reserved7 != 0)
{
sb.AppendFormat("Reserved7 = 0x{0:X8}", response.Reserved7).AppendLine();
}
#endif
if (response.Cartridge)
{
sb.AppendLine("Media is inserted in a cartridge");
if (response.OUT)
{
sb.AppendLine("Media has been taken out, or inserted in, the cartridge");
}
if (response.CWP)
{
sb.AppendLine("Media is write protected");
}
}
else
{
sb.AppendLine("Media is not in a cartridge");
#if DEBUG
if (response.OUT)
{
sb.AppendLine("Media has out bit marked, shouldn't");
}
if (response.CWP)
{
sb.AppendLine("Media has write protection bit marked, shouldn't");
}
#endif
}
return(sb.ToString());
}
