Files
Aaru.Server/DiscImageChef.Server/App_Start/ScsiModeSense.cs

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2017-06-03 01:10:46 +01:00
// /***************************************************************************
// The Disc Image Chef
// ----------------------------------------------------------------------------
//
// Filename : ScsiModeSense.cs
// Version : 1.0
// Author(s) : Natalia Portillo
//
// Component : Component
//
// Revision : $Revision$
// Last change by : $Author$
// Date : $Date$
//
// --[ Description ] ----------------------------------------------------------
//
// Description
//
// --[ License ] --------------------------------------------------------------
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
// ----------------------------------------------------------------------------
// Copyright (C) 2011-2015 Claunia.com
// ****************************************************************************/
// //$Id$
using System;
using System.Collections.Generic;
using DiscImageChef.Metadata;
using DiscImageChef.Decoders.SCSI;
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namespace DiscImageChef.Server.App_Start
{
public static class ScsiModeSense
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{
public static void Report(modeType modeSense, string vendor, PeripheralDeviceTypes deviceType, ref List<string> scsiOneValue, ref Dictionary<string, string> modePages)
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{
if(modeSense.MediumTypeSpecified)
scsiOneValue.Add(string.Format("Medium type is {0:X2}h", modeSense.MediumType));
if(modeSense.WriteProtected)
scsiOneValue.Add("Device is write protected.");
if(modeSense.BlockDescriptors != null)
{
foreach(blockDescriptorType descriptor in modeSense.BlockDescriptors)
{
if(descriptor.BlocksSpecified && descriptor.BlockLengthSpecified)
scsiOneValue.Add(string.Format("Density code {0:X2}h has {1} blocks of {2} bytes each",
descriptor.Density, descriptor.Blocks, descriptor.BlockLength));
else
scsiOneValue.Add(string.Format("Density code {0:X2}h", descriptor.Density));
}
}
if(modeSense.DPOandFUA)
scsiOneValue.Add("Drive supports DPO and FUA bits");
if(modeSense.BlankCheckEnabled)
scsiOneValue.Add("Blank checking during write is enabled");
if(modeSense.BufferedModeSpecified)
{
switch(modeSense.BufferedMode)
{
case 0:
scsiOneValue.Add("Device writes directly to media");
break;
case 1:
scsiOneValue.Add("Device uses a write cache");
break;
case 2:
scsiOneValue.Add("Device uses a write cache but doesn't return until cache is flushed");
break;
default:
scsiOneValue.Add(string.Format("Unknown buffered mode code 0x{0:X2}", modeSense.BufferedMode));
break;
}
}
if(modeSense.ModePages != null)
{
foreach(modePageType page in modeSense.ModePages)
{
switch(page.page)
{
case 0x00:
{
if(deviceType == PeripheralDeviceTypes.MultiMediaDevice && page.subpage == 0)
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyModePage_00_SFF(page.value));
else
{
if(page.subpage != 0)
modePages.Add(string.Format("MODE page {0:X2}h subpage {1:X2}h", page.page, page.subpage), "Unknown vendor mode page");
else
modePages.Add(string.Format("MODE page {0:X2}h", page.page), "Unknown vendor mode page");
}
break;
}
case 0x01:
{
if(page.subpage == 0)
{
if(deviceType == PeripheralDeviceTypes.MultiMediaDevice)
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyModePage_01_MMC(page.value));
else
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyModePage_01(page.value));
}
else
goto default;
break;
}
case 0x02:
{
if(page.subpage == 0)
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyModePage_02(page.value));
else
goto default;
break;
}
case 0x03:
{
if(page.subpage == 0)
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyModePage_03(page.value));
else
goto default;
break;
}
case 0x04:
{
if(page.subpage == 0)
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyModePage_04(page.value));
else
goto default;
break;
}
case 0x05:
{
if(page.subpage == 0)
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyModePage_05(page.value));
else
goto default;
break;
}
case 0x06:
{
if(page.subpage == 0)
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyModePage_06(page.value));
else
goto default;
break;
}
case 0x07:
{
if(page.subpage == 0)
{
if(deviceType == PeripheralDeviceTypes.MultiMediaDevice)
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyModePage_07_MMC(page.value));
else
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyModePage_07(page.value));
}
else
goto default;
break;
}
case 0x08:
{
if(page.subpage == 0)
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyModePage_08(page.value));
else
goto default;
break;
}
case 0x0A:
{
if(page.subpage == 0)
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyModePage_0A(page.value));
else if(page.subpage == 1)
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyModePage_0A_S01(page.value));
else
goto default;
break;
}
case 0x0B:
{
if(page.subpage == 0)
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyModePage_0B(page.value));
else
goto default;
break;
}
case 0x0D:
{
if(page.subpage == 0)
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyModePage_0D(page.value));
else
goto default;
break;
}
case 0x0E:
{
if(page.subpage == 0)
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyModePage_0E(page.value));
else
goto default;
break;
}
case 0x0F:
{
if(page.subpage == 0)
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyModePage_0F(page.value));
else
goto default;
break;
}
case 0x10:
{
if(page.subpage == 0)
{
if(deviceType == Decoders.SCSI.PeripheralDeviceTypes.SequentialAccess)
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyModePage_10_SSC(page.value));
else
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyModePage_10(page.value));
}
else
goto default;
break;
}
case 0x11:
{
if(page.subpage == 0)
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyModePage_11(page.value));
else
goto default;
break;
}
case 0x12:
case 0x13:
case 0x14:
{
if(page.subpage == 0)
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyModePage_12_13_14(page.value));
else
goto default;
break;
}
case 0x1A:
{
if(page.subpage == 0)
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyModePage_1A(page.value));
else if(page.subpage == 1)
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyModePage_1A_S01(page.value));
else
goto default;
break;
}
case 0x1B:
{
if(page.subpage == 0)
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyModePage_1B(page.value));
else
goto default;
break;
}
case 0x1C:
{
if(page.subpage == 0)
{
if(deviceType == PeripheralDeviceTypes.MultiMediaDevice)
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyModePage_1C_SFF(page.value));
else
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyModePage_1C(page.value));
}
else if(page.subpage == 1)
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyModePage_1C_S01(page.value));
else
goto default;
break;
}
case 0x1D:
{
if(page.subpage == 0)
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyModePage_1D(page.value));
else
goto default;
break;
}
case 0x21:
{
if(vendor == "CERTANCE")
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyCertanceModePage_21(page.value));
else
goto default;
break;
}
case 0x22:
{
if(vendor == "CERTANCE")
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyCertanceModePage_22(page.value));
else
goto default;
break;
}
case 0x24:
{
if(vendor == "IBM")
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyIBMModePage_24(page.value));
else
goto default;
break;
}
case 0x2A:
{
if(page.subpage == 0)
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyModePage_2A(page.value));
else
goto default;
break;
}
case 0x2F:
{
if(vendor == "IBM")
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyIBMModePage_2F(page.value));
else
goto default;
break;
}
case 0x30:
{
if(Modes.IsAppleModePage_30(page.value))
modePages.Add("MODE page 30h", "Drive identifies as an Apple OEM drive");
else
goto default;
break;
}
case 0x3B:
{
if(vendor == "HP")
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyHPModePage_3B(page.value));
else
goto default;
break;
}
case 0x3C:
{
if(vendor == "HP")
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyHPModePage_3C(page.value));
else
goto default;
break;
}
case 0x3D:
{
if(vendor == "IBM")
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyIBMModePage_3D(page.value));
else if(vendor == "HP")
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyHPModePage_3D(page.value));
else
goto default;
break;
}
case 0x3E:
{
if(vendor == "FUJITSU")
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyFujitsuModePage_3E(page.value));
else if(vendor == "HP")
modePages.Add(string.Format("MODE page {0:X2}h", page.page), Modes.PrettifyHPModePage_3E(page.value));
else
goto default;
break;
}
default:
{
if(page.subpage != 0)
modePages.Add(string.Format("MODE page {0:X2}h subpage {1:X2}h", page.page, page.subpage), "Unknown mode page");
else
modePages.Add(string.Format("MODE page {0:X2}h", page.page), "Unknown mode page");
}
break;
}
}
Dictionary<string, string> newModePages = new Dictionary<string, string>();
foreach(KeyValuePair<string, string> kvp in modePages)
{
if(string.IsNullOrWhiteSpace(kvp.Value))
newModePages.Add(kvp.Key, "Undecoded");
else
newModePages.Add(kvp.Key, kvp.Value.Replace("\n", "<br/>"));
}
modePages = newModePages;
}
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}
}
}