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;
|
2017-06-03 01:19:47 +01:00
|
|
|
|
using System.Collections.Generic;
|
|
|
|
|
|
using DiscImageChef.Metadata;
|
|
|
|
|
|
using DiscImageChef.Decoders.SCSI;
|
2017-06-03 01:10:46 +01:00
|
|
|
|
namespace DiscImageChef.Server.App_Start
|
|
|
|
|
|
{
|
2017-06-03 01:19:47 +01:00
|
|
|
|
public static class ScsiModeSense
|
2017-06-03 01:10:46 +01:00
|
|
|
|
{
|
2017-06-03 01:19:47 +01:00
|
|
|
|
public static void Report(modeType modeSense, string vendor, PeripheralDeviceTypes deviceType, ref List<string> scsiOneValue, ref Dictionary<string, string> modePages)
|
2017-06-03 01:10:46 +01:00
|
|
|
|
{
|
2017-06-03 01:19:47 +01:00
|
|
|
|
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;
|
|
|
|
|
|
}
|
2017-06-03 01:10:46 +01:00
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|