public static ModePage_00_SFF?DecodeModePage_00_SFF(byte[] pageResponse)
{
if ((pageResponse?[0] &0x40) == 0x40)
{
return(null);
}
if ((pageResponse?[0] &0x3F) != 0x00)
{
return(null);
}
if (pageResponse[1] + 2 != pageResponse.Length)
{
return(null);
}
if (pageResponse.Length < 4)
{
return(null);
}
ModePage_00_SFF decoded = new ModePage_00_SFF();
decoded.PS |= (pageResponse[0] & 0x80) == 0x80;
decoded.SLM |= (pageResponse[2] & 0x80) == 0x80;
decoded.SLR |= (pageResponse[2] & 0x40) == 0x40;
decoded.DVW |= (pageResponse[2] & 0x20) == 0x20;
decoded.DDE |= (pageResponse[3] & 0x10) == 0x10;
return(decoded);
}
public static string PrettifyModePage_00_SFF(ModePage_00_SFF?modePage)
{
if (!modePage.HasValue)
{
return(null);
}
ModePage_00_SFF page = modePage.Value;
var sb = new StringBuilder();
sb.AppendLine("SCSI Drive Operation Mode page:");
if (page.PS)
{
sb.AppendLine("\tParameters can be saved");
}
if (page.DVW)
{
sb.AppendLine("\tVerifying after writing is disabled");
}
if (page.DDE)
{
sb.AppendLine("\tDrive will abort when a writing error is detected");
}
if (!page.SLM)
{
return(sb.ToString());
}
sb.Append("\tDrive has two LUNs with rewritable being ");
sb.AppendLine(page.SLR ? "LUN 1" : "LUN 0");
return(sb.ToString());
}
