public static string PrettifyHPModePage_3E(HP_ModePage_3E?modePage)
{
if (!modePage.HasValue)
{
return(null);
}
HP_ModePage_3E page = modePage.Value;
StringBuilder sb = new StringBuilder();
sb.AppendLine("HP CD-ROM Emulation/Disaster Recovery Mode Page:");
if (page.PS)
{
sb.AppendLine("\tParameters can be saved");
}
sb.AppendLine(page.CDmode
? "\tDrive is emulating a CD-ROM drive"
: "\tDrive is not emulating a CD-ROM drive");
if (page.NonAuto)
{
sb.AppendLine("\tDrive will not exit emulation automatically");
}
return(sb.ToString());
}
public static HP_ModePage_3E?DecodeHPModePage_3E(byte[] pageResponse)
{
if ((pageResponse?[0] &0x40) == 0x40)
{
return(null);
}
if ((pageResponse?[0] &0x3F) != 0x3E)
{
return(null);
}
if (pageResponse[1] + 2 != pageResponse.Length)
{
return(null);
}
if (pageResponse.Length != 4)
{
return(null);
}
HP_ModePage_3E decoded = new HP_ModePage_3E();
decoded.PS |= (pageResponse[0] & 0x80) == 0x80;
decoded.NonAuto |= (pageResponse[2] & 0x02) == 0x02;
decoded.CDmode |= (pageResponse[2] & 0x01) == 0x01;
return(decoded);
}
