public static ModePage_1C_S01?DecodeModePage_1C_S01(byte[] pageResponse) { if ((pageResponse?[0] &0x40) != 0x40) { return(null); } if ((pageResponse[0] & 0x3F) != 0x1C) { return(null); } if (pageResponse[1] != 0x01) { return(null); } if ((pageResponse[2] << 8) + pageResponse[3] + 4 != pageResponse.Length) { return(null); } if (pageResponse.Length < 16) { return(null); } ModePage_1C_S01 decoded = new ModePage_1C_S01(); decoded.PS |= (pageResponse[0] & 0x80) == 0x80; decoded.S_L_Full |= (pageResponse[4] & 0x04) == 0x04; decoded.LOWIR |= (pageResponse[4] & 0x02) == 0x02; decoded.En_Bms |= (pageResponse[4] & 0x01) == 0x01; decoded.En_Ps |= (pageResponse[5] & 0x01) == 0x01; decoded.BackgroundScanInterval = (ushort)((pageResponse[6] << 8) + pageResponse[7]); decoded.BackgroundPrescanTimeLimit = (ushort)((pageResponse[8] << 8) + pageResponse[9]); decoded.MinIdleBeforeBgScan = (ushort)((pageResponse[10] << 8) + pageResponse[11]); decoded.MaxTimeSuspendBgScan = (ushort)((pageResponse[12] << 8) + pageResponse[13]); return(decoded); }
public static string PrettifyModePage_1C_S01(ModePage_1C_S01?modePage) { if (!modePage.HasValue) { return(null); } ModePage_1C_S01 page = modePage.Value; StringBuilder sb = new StringBuilder(); sb.AppendLine("SCSI Background Control page:"); if (page.PS) { sb.AppendLine("\tParameters can be saved"); } if (page.S_L_Full) { sb.AppendLine("\tBackground scans will be halted if log is full"); } if (page.LOWIR) { sb.AppendLine("\tBackground scans will only be logged if they require intervention"); } if (page.En_Bms) { sb.AppendLine("\tBackground medium scans are enabled"); } if (page.En_Ps) { sb.AppendLine("\tBackground pre-scans are enabled"); } if (page.BackgroundScanInterval > 0) { sb.AppendFormat("\t{0} hours shall be between the start of a background scan operation and the next", page.BackgroundScanInterval).AppendLine(); } if (page.BackgroundPrescanTimeLimit > 0) { sb.AppendFormat("\tBackgroun pre-scan operations can take a maximum of {0} hours", page.BackgroundPrescanTimeLimit).AppendLine(); } if (page.MinIdleBeforeBgScan > 0) { sb.AppendFormat("\tAt least {0} ms must be idle before resuming a suspended background scan operation", page.MinIdleBeforeBgScan).AppendLine(); } if (page.MaxTimeSuspendBgScan > 0) { sb .AppendFormat("\tAt most {0} ms must be before suspending a background scan operation and processing received commands", page.MaxTimeSuspendBgScan).AppendLine(); } return(sb.ToString()); }