public static WriteProtectionStatus?DecodeWriteProtectionStatus(byte[] WPSResponse)
{
if (WPSResponse == null)
{
return(null);
}
WriteProtectionStatus decoded = new WriteProtectionStatus();
BigEndianBitConverter.IsLittleEndian = BitConverter.IsLittleEndian;
decoded.DataLength = BigEndianBitConverter.ToUInt16(WPSResponse, 0);
decoded.Reserved1 = WPSResponse[2];
decoded.Reserved2 = WPSResponse[3];
decoded.Reserved3 = (byte)((WPSResponse[4] & 0xF0) >> 4);
decoded.MSWI = Convert.ToBoolean(WPSResponse[4] & 0x08);
decoded.CWP = Convert.ToBoolean(WPSResponse[4] & 0x04);
decoded.PWP = Convert.ToBoolean(WPSResponse[4] & 0x02);
decoded.SWPP = Convert.ToBoolean(WPSResponse[4] & 0x01);
decoded.Reserved4 = WPSResponse[5];
decoded.Reserved5 = WPSResponse[6];
decoded.Reserved6 = WPSResponse[7];
return(decoded);
}
public static string PrettifyWriteProtectionStatus(WriteProtectionStatus?WPSResponse)
{
if (WPSResponse == null)
{
return(null);
}
WriteProtectionStatus response = WPSResponse.Value;
StringBuilder sb = new StringBuilder();
if (response.MSWI)
{
sb.AppendLine("Writing inhibited by media specific reason");
}
if (response.CWP)
{
sb.AppendLine("Cartridge sets write protection");
}
if (response.PWP)
{
sb.AppendLine("Media surface sets write protection");
}
if (response.SWPP)
{
sb.AppendLine("Software write protection is set until power down");
}
#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:X2}", response.Reserved3).AppendLine();
}
if (response.Reserved4 != 0)
{
sb.AppendFormat("Reserved4 = 0x{0:X2}", response.Reserved4).AppendLine();
}
if (response.Reserved5 != 0)
{
sb.AppendFormat("Reserved5 = 0x{0:X2}", response.Reserved5).AppendLine();
}
if (response.Reserved6 != 0)
{
sb.AppendFormat("Reserved6 = 0x{0:X2}", response.Reserved6).AppendLine();
}
#endif
return(sb.ToString());
}
public static WriteProtectionStatus?DecodeWriteProtectionStatus(byte[] WPSResponse)
{
if (WPSResponse == null)
{
return(null);
}
var decoded = new WriteProtectionStatus
{
DataLength = BigEndianBitConverter.ToUInt16(WPSResponse, 0),
Reserved1 = WPSResponse[2],
Reserved2 = WPSResponse[3],
Reserved3 = (byte)((WPSResponse[4] & 0xF0) >> 4),
MSWI = Convert.ToBoolean(WPSResponse[4] & 0x08),
CWP = Convert.ToBoolean(WPSResponse[4] & 0x04),
PWP = Convert.ToBoolean(WPSResponse[4] & 0x02),
SWPP = Convert.ToBoolean(WPSResponse[4] & 0x01),
Reserved4 = WPSResponse[5],
Reserved5 = WPSResponse[6],
Reserved6 = WPSResponse[7]
};
return(decoded);
}
