mirror of
https://github.com/aaru-dps/Aaru.git
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705 lines
35 KiB
C#
705 lines
35 KiB
C#
// /***************************************************************************
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// The Disc Image Chef
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// ----------------------------------------------------------------------------
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//
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// Filename : Constructor.cs
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// Author(s) : Natalia Portillo <claunia@claunia.com>
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//
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// Component : Direct device access.
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//
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// --[ Description ] ----------------------------------------------------------
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//
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// Prepares a device for direct access.
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//
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// --[ License ] --------------------------------------------------------------
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//
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// This library is free software; you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as
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// published by the Free Software Foundation; either version 2.1 of the
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// License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, see <http://www.gnu.org/licenses/>.
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//
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// ----------------------------------------------------------------------------
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// Copyright © 2011-2018 Natalia Portillo
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// ****************************************************************************/
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using System;
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using System.Runtime.InteropServices;
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using DiscImageChef.Console;
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using DiscImageChef.Decoders.ATA;
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using Microsoft.Win32.SafeHandles;
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namespace DiscImageChef.Devices
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{
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public partial class Device
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{
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/// <summary>
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/// Opens the device for sending direct commands
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/// </summary>
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/// <param name="devicePath">Device path</param>
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public Device(string devicePath)
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{
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platformId = Interop.DetectOS.GetRealPlatformID();
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Timeout = 15;
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error = false;
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removable = false;
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switch(platformId)
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{
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case Interop.PlatformID.Win32NT:
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{
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fd = Windows.Extern.CreateFile(devicePath,
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Windows.FileAccess.GenericRead | Windows.FileAccess.GenericWrite,
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Windows.FileShare.Read | Windows.FileShare.Write, IntPtr.Zero,
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Windows.FileMode.OpenExisting, Windows.FileAttributes.Normal,
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IntPtr.Zero);
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if(((SafeFileHandle)fd).IsInvalid)
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{
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error = true;
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lastError = Marshal.GetLastWin32Error();
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}
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break;
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}
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case Interop.PlatformID.Linux:
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{
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fd = Linux.Extern.open(devicePath, Linux.FileFlags.Readonly | Linux.FileFlags.NonBlocking);
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if((int)fd < 0)
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{
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error = true;
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lastError = Marshal.GetLastWin32Error();
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}
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break;
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}
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case Interop.PlatformID.FreeBSD:
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{
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fd = FreeBSD.Extern.cam_open_device(devicePath, FreeBSD.FileFlags.ReadWrite);
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if(((IntPtr)fd).ToInt64() == 0)
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{
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error = true;
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lastError = Marshal.GetLastWin32Error();
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}
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FreeBSD.CamDevice camDevice =
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(FreeBSD.CamDevice)Marshal.PtrToStructure((IntPtr)fd, typeof(FreeBSD.CamDevice));
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if(StringHandlers.CToString(camDevice.SimName) == "ata")
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throw new
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InvalidOperationException("Parallel ATA devices are not supported on FreeBSD due to upstream bug #224250.");
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break;
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}
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default:
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throw new InvalidOperationException(string.Format("Platform {0} not yet supported.", platformId));
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}
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if(error) throw new SystemException(string.Format("Error {0} opening device.", lastError));
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type = DeviceType.Unknown;
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scsiType = Decoders.SCSI.PeripheralDeviceTypes.UnknownDevice;
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AtaErrorRegistersCHS errorRegisters;
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byte[] ataBuf;
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byte[] senseBuf;
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byte[] inqBuf = null;
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if(error) throw new SystemException(string.Format("Error {0} trying device.", lastError));
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bool scsiSense = true;
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string ntDevicePath = null;
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// Windows is answering SCSI INQUIRY for all device types so it needs to be detected first
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switch(platformId) {
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case Interop.PlatformID.Win32NT:
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Windows.StoragePropertyQuery query = new Windows.StoragePropertyQuery();
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query.PropertyId = Windows.StoragePropertyId.Device;
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query.QueryType = Windows.StorageQueryType.Standard;
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query.AdditionalParameters = new byte[1];
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IntPtr descriptorPtr = Marshal.AllocHGlobal(1000);
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byte[] descriptorB = new byte[1000];
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uint returned = 0;
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int error = 0;
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bool hasError = !Windows.Extern.DeviceIoControlStorageQuery((SafeFileHandle)fd,
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Windows.WindowsIoctl
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.IoctlStorageQueryProperty,
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ref query, (uint)Marshal.SizeOf(query),
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descriptorPtr, 1000, ref returned,
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IntPtr.Zero);
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if(hasError) error = Marshal.GetLastWin32Error();
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Marshal.Copy(descriptorPtr, descriptorB, 0, 1000);
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if(!hasError && error == 0)
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{
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Windows.StorageDeviceDescriptor descriptor = new Windows.StorageDeviceDescriptor();
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descriptor.Version = BitConverter.ToUInt32(descriptorB, 0);
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descriptor.Size = BitConverter.ToUInt32(descriptorB, 4);
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descriptor.DeviceType = descriptorB[8];
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descriptor.DeviceTypeModifier = descriptorB[9];
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descriptor.RemovableMedia = descriptorB[10] > 0;
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descriptor.CommandQueueing = descriptorB[11] > 0;
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descriptor.VendorIdOffset = BitConverter.ToInt32(descriptorB, 12);
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descriptor.ProductIdOffset = BitConverter.ToInt32(descriptorB, 16);
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descriptor.ProductRevisionOffset = BitConverter.ToInt32(descriptorB, 20);
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descriptor.SerialNumberOffset = BitConverter.ToInt32(descriptorB, 24);
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descriptor.BusType = (Windows.StorageBusType)BitConverter.ToUInt32(descriptorB, 28);
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descriptor.RawPropertiesLength = BitConverter.ToUInt32(descriptorB, 32);
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descriptor.RawDeviceProperties = new byte[descriptor.RawPropertiesLength];
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Array.Copy(descriptorB, 36, descriptor.RawDeviceProperties, 0, descriptor.RawPropertiesLength);
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switch(descriptor.BusType)
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{
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case Windows.StorageBusType.SCSI:
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case Windows.StorageBusType.SSA:
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case Windows.StorageBusType.Fibre:
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case Windows.StorageBusType.iSCSI:
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case Windows.StorageBusType.SAS:
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type = DeviceType.SCSI;
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break;
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case Windows.StorageBusType.FireWire:
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firewire = true;
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type = DeviceType.SCSI;
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break;
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case Windows.StorageBusType.USB:
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usb = true;
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type = DeviceType.SCSI;
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break;
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case Windows.StorageBusType.ATAPI:
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type = DeviceType.ATAPI;
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break;
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case Windows.StorageBusType.ATA:
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case Windows.StorageBusType.SATA:
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type = DeviceType.ATA;
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break;
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case Windows.StorageBusType.MultiMediaCard:
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type = DeviceType.MMC;
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break;
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case Windows.StorageBusType.SecureDigital:
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type = DeviceType.SecureDigital;
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break;
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case Windows.StorageBusType.NVMe:
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type = DeviceType.NVMe;
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break;
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}
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switch(type) {
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case DeviceType.SCSI:
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case DeviceType.ATAPI: scsiSense = ScsiInquiry(out inqBuf, out senseBuf);
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break;
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case DeviceType.ATA:
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bool atapiSense = AtapiIdentify(out ataBuf, out errorRegisters);
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if(!atapiSense)
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{
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type = DeviceType.ATAPI;
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Identify.IdentifyDevice? ataid = Identify.Decode(ataBuf);
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if(ataid.HasValue) scsiSense = ScsiInquiry(out inqBuf, out senseBuf);
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}
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else manufacturer = "ATA";
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break;
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}
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}
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ntDevicePath = Windows.Command.GetDevicePath((SafeFileHandle)fd);
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DicConsole.DebugWriteLine("Windows devices", "NT device path: {0}", ntDevicePath);
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Marshal.FreeHGlobal(descriptorPtr);
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if(Windows.Command.IsSdhci((SafeFileHandle)fd))
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{
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byte[] sdBuffer = new byte[16];
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bool sense = false;
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lastError = Windows.Command.SendMmcCommand((SafeFileHandle)fd, MmcCommands.SendCsd, false, false,
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MmcFlags.ResponseSpiR2 | MmcFlags.ResponseR2 |
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MmcFlags.CommandAc, 0, 16, 1, ref sdBuffer,
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out uint[] response, out double duration, out sense, 0);
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if(!sense)
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{
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cachedCsd = new byte[16];
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Array.Copy(sdBuffer, 0, cachedCsd, 0, 16);
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}
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sdBuffer = new byte[16];
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sense = false;
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lastError = Windows.Command.SendMmcCommand((SafeFileHandle)fd, MmcCommands.SendCid, false, false,
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MmcFlags.ResponseSpiR2 | MmcFlags.ResponseR2 |
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MmcFlags.CommandAc, 0, 16, 1, ref sdBuffer, out response,
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out duration, out sense, 0);
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if(!sense)
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{
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cachedCid = new byte[16];
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Array.Copy(sdBuffer, 0, cachedCid, 0, 16);
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}
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sdBuffer = new byte[8];
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sense = false;
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lastError = Windows.Command.SendMmcCommand((SafeFileHandle)fd,
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(MmcCommands)SecureDigitalCommands.SendScr, false, true,
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MmcFlags.ResponseSpiR1 | MmcFlags.ResponseR1 |
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MmcFlags.CommandAdtc, 0, 8, 1, ref sdBuffer,
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out response, out duration, out sense, 0);
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if(!sense)
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{
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cachedScr = new byte[8];
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Array.Copy(sdBuffer, 0, cachedScr, 0, 8);
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}
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if(cachedScr != null)
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{
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sdBuffer = new byte[4];
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sense = false;
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lastError = Windows.Command.SendMmcCommand((SafeFileHandle)fd,
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(MmcCommands)SecureDigitalCommands
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.SendOperatingCondition, false, true,
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MmcFlags.ResponseSpiR3 | MmcFlags.ResponseR3 |
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MmcFlags.CommandBcr, 0, 4, 1, ref sdBuffer,
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out response, out duration, out sense, 0);
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if(!sense)
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{
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cachedScr = new byte[4];
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Array.Copy(sdBuffer, 0, cachedScr, 0, 4);
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}
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}
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else
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{
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sdBuffer = new byte[4];
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sense = false;
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lastError = Windows.Command.SendMmcCommand((SafeFileHandle)fd, MmcCommands.SendOpCond, false,
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true,
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MmcFlags.ResponseSpiR3 | MmcFlags.ResponseR3 |
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MmcFlags.CommandBcr, 0, 4, 1, ref sdBuffer,
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out response, out duration, out sense, 0);
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if(!sense)
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{
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cachedScr = new byte[4];
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Array.Copy(sdBuffer, 0, cachedScr, 0, 4);
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}
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}
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}
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break;
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case Interop.PlatformID.Linux:
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if(devicePath.StartsWith("/dev/sd", StringComparison.Ordinal) ||
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devicePath.StartsWith("/dev/sr", StringComparison.Ordinal) ||
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devicePath.StartsWith("/dev/st", StringComparison.Ordinal))
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scsiSense = ScsiInquiry(out inqBuf, out senseBuf);
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// MultiMediaCard and SecureDigital go here
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else if(devicePath.StartsWith("/dev/mmcblk", StringComparison.Ordinal))
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{
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string devPath = devicePath.Substring(5);
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if(System.IO.File.Exists("/sys/block/" + devPath + "/device/csd"))
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{
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int len = ConvertFromHexAscii("/sys/block/" + devPath + "/device/csd", out cachedCsd);
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if(len == 0) cachedCsd = null;
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}
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if(System.IO.File.Exists("/sys/block/" + devPath + "/device/cid"))
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{
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int len = ConvertFromHexAscii("/sys/block/" + devPath + "/device/cid", out cachedCid);
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if(len == 0) cachedCid = null;
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}
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if(System.IO.File.Exists("/sys/block/" + devPath + "/device/scr"))
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{
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int len = ConvertFromHexAscii("/sys/block/" + devPath + "/device/scr", out cachedScr);
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if(len == 0) cachedScr = null;
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}
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if(System.IO.File.Exists("/sys/block/" + devPath + "/device/ocr"))
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{
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int len = ConvertFromHexAscii("/sys/block/" + devPath + "/device/ocr", out cachedOcr);
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if(len == 0) cachedOcr = null;
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}
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}
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break;
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default: scsiSense = ScsiInquiry(out inqBuf, out senseBuf);
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break;
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}
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#region SecureDigital / MultiMediaCard
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if(cachedCid != null)
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{
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scsiType = Decoders.SCSI.PeripheralDeviceTypes.DirectAccess;
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removable = false;
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if(cachedScr != null)
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{
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type = DeviceType.SecureDigital;
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Decoders.SecureDigital.CID decoded = Decoders.SecureDigital.Decoders.DecodeCID(cachedCid);
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manufacturer = Decoders.SecureDigital.VendorString.Prettify(decoded.Manufacturer);
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model = decoded.ProductName;
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revision = string.Format("{0:X2}.{1:X2}", (decoded.ProductRevision & 0xF0) >> 4,
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decoded.ProductRevision & 0x0F);
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serial = string.Format("{0}", decoded.ProductSerialNumber);
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}
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else
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{
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type = DeviceType.MMC;
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Decoders.MMC.CID decoded = Decoders.MMC.Decoders.DecodeCID(cachedCid);
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manufacturer = Decoders.MMC.VendorString.Prettify(decoded.Manufacturer);
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model = decoded.ProductName;
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revision = string.Format("{0:X2}.{1:X2}", (decoded.ProductRevision & 0xF0) >> 4,
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decoded.ProductRevision & 0x0F);
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serial = string.Format("{0}", decoded.ProductSerialNumber);
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}
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}
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#endregion SecureDigital / MultiMediaCard
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#region USB
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switch(platformId) {
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case Interop.PlatformID.Linux:
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if(devicePath.StartsWith("/dev/sd", StringComparison.Ordinal) ||
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devicePath.StartsWith("/dev/sr", StringComparison.Ordinal) ||
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devicePath.StartsWith("/dev/st", StringComparison.Ordinal))
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{
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string devPath = devicePath.Substring(5);
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if(System.IO.Directory.Exists("/sys/block/" + devPath))
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{
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string resolvedLink = Linux.Command.ReadLink("/sys/block/" + devPath);
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resolvedLink = "/sys" + resolvedLink.Substring(2);
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if(!string.IsNullOrEmpty(resolvedLink))
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while(resolvedLink.Contains("usb"))
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{
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resolvedLink = System.IO.Path.GetDirectoryName(resolvedLink);
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if(!System.IO.File.Exists(resolvedLink + "/descriptors") ||
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!System.IO.File.Exists(resolvedLink + "/idProduct") ||
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!System.IO.File.Exists(resolvedLink + "/idVendor")) continue;
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System.IO.FileStream usbFs;
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System.IO.StreamReader usbSr;
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string usbTemp;
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usbFs = new System.IO.FileStream(resolvedLink + "/descriptors",
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System.IO.FileMode.Open,
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System.IO.FileAccess.Read);
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byte[] usbBuf = new byte[65536];
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int usbCount = usbFs.Read(usbBuf, 0, 65536);
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usbDescriptors = new byte[usbCount];
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Array.Copy(usbBuf, 0, usbDescriptors, 0, usbCount);
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usbFs.Close();
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usbSr = new System.IO.StreamReader(resolvedLink + "/idProduct");
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usbTemp = usbSr.ReadToEnd();
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ushort.TryParse(usbTemp, System.Globalization.NumberStyles.HexNumber,
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System.Globalization.CultureInfo.InvariantCulture, out usbProduct);
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usbSr.Close();
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usbSr = new System.IO.StreamReader(resolvedLink + "/idVendor");
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usbTemp = usbSr.ReadToEnd();
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ushort.TryParse(usbTemp, System.Globalization.NumberStyles.HexNumber,
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System.Globalization.CultureInfo.InvariantCulture, out usbVendor);
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usbSr.Close();
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if(System.IO.File.Exists(resolvedLink + "/manufacturer"))
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{
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usbSr = new System.IO.StreamReader(resolvedLink + "/manufacturer");
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usbManufacturerString = usbSr.ReadToEnd().Trim();
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usbSr.Close();
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}
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if(System.IO.File.Exists(resolvedLink + "/product"))
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{
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usbSr = new System.IO.StreamReader(resolvedLink + "/product");
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usbProductString = usbSr.ReadToEnd().Trim();
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usbSr.Close();
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}
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if(System.IO.File.Exists(resolvedLink + "/serial"))
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{
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usbSr = new System.IO.StreamReader(resolvedLink + "/serial");
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usbSerialString = usbSr.ReadToEnd().Trim();
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usbSr.Close();
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}
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usb = true;
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break;
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}
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}
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}
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break;
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case Interop.PlatformID.Win32NT:
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Windows.Usb.UsbDevice usbDevice = null;
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// I have to search for USB disks, floppies and CD-ROMs as separate device types
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foreach(string devGuid in new[]
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{
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Windows.Usb.GuidDevinterfaceFloppy, Windows.Usb.GuidDevinterfaceCdrom,
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Windows.Usb.GuidDevinterfaceDisk
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})
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{
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usbDevice = Windows.Usb.FindDrivePath(devicePath, devGuid);
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if(usbDevice != null) break;
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}
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if(usbDevice != null)
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{
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usbDescriptors = usbDevice.BinaryDescriptors;
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usbVendor = (ushort)usbDevice.DeviceDescriptor.idVendor;
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usbProduct = (ushort)usbDevice.DeviceDescriptor.idProduct;
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usbManufacturerString = usbDevice.Manufacturer;
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usbProductString = usbDevice.Product;
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usbSerialString =
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usbDevice.SerialNumber; // This is incorrect filled by Windows with SCSI/ATA serial number
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}
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break;
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default: usb = false;
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break;
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}
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#endregion USB
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#region FireWire
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if(platformId == Interop.PlatformID.Linux)
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{
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if(devicePath.StartsWith("/dev/sd", StringComparison.Ordinal) ||
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devicePath.StartsWith("/dev/sr", StringComparison.Ordinal) ||
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devicePath.StartsWith("/dev/st", StringComparison.Ordinal))
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{
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string devPath = devicePath.Substring(5);
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if(System.IO.Directory.Exists("/sys/block/" + devPath))
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{
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string resolvedLink = Linux.Command.ReadLink("/sys/block/" + devPath);
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resolvedLink = "/sys" + resolvedLink.Substring(2);
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if(!string.IsNullOrEmpty(resolvedLink))
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while(resolvedLink.Contains("firewire"))
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{
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resolvedLink = System.IO.Path.GetDirectoryName(resolvedLink);
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if(!System.IO.File.Exists(resolvedLink + "/model") ||
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!System.IO.File.Exists(resolvedLink + "/vendor") ||
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!System.IO.File.Exists(resolvedLink + "/guid")) continue;
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System.IO.StreamReader fwSr;
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string fwTemp;
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|
|
fwSr = new System.IO.StreamReader(resolvedLink + "/model");
|
|
fwTemp = fwSr.ReadToEnd();
|
|
uint.TryParse(fwTemp, System.Globalization.NumberStyles.HexNumber,
|
|
System.Globalization.CultureInfo.InvariantCulture, out firewireModel);
|
|
fwSr.Close();
|
|
|
|
fwSr = new System.IO.StreamReader(resolvedLink + "/vendor");
|
|
fwTemp = fwSr.ReadToEnd();
|
|
uint.TryParse(fwTemp, System.Globalization.NumberStyles.HexNumber,
|
|
System.Globalization.CultureInfo.InvariantCulture,
|
|
out firewireVendor);
|
|
fwSr.Close();
|
|
|
|
fwSr = new System.IO.StreamReader(resolvedLink + "/guid");
|
|
fwTemp = fwSr.ReadToEnd();
|
|
ulong.TryParse(fwTemp, System.Globalization.NumberStyles.HexNumber,
|
|
System.Globalization.CultureInfo.InvariantCulture, out firewireGuid);
|
|
fwSr.Close();
|
|
|
|
if(System.IO.File.Exists(resolvedLink + "/model_name"))
|
|
{
|
|
fwSr = new System.IO.StreamReader(resolvedLink + "/model_name");
|
|
firewireModelName = fwSr.ReadToEnd().Trim();
|
|
fwSr.Close();
|
|
}
|
|
|
|
if(System.IO.File.Exists(resolvedLink + "/vendor_name"))
|
|
{
|
|
fwSr = new System.IO.StreamReader(resolvedLink + "/vendor_name");
|
|
firewireVendorName = fwSr.ReadToEnd().Trim();
|
|
fwSr.Close();
|
|
}
|
|
|
|
firewire = true;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
// TODO: Implement for other operating systems
|
|
else firewire = false;
|
|
#endregion FireWire
|
|
|
|
#region PCMCIA
|
|
if(platformId == Interop.PlatformID.Linux)
|
|
{
|
|
if(devicePath.StartsWith("/dev/sd", StringComparison.Ordinal) ||
|
|
devicePath.StartsWith("/dev/sr", StringComparison.Ordinal) ||
|
|
devicePath.StartsWith("/dev/st", StringComparison.Ordinal))
|
|
{
|
|
string devPath = devicePath.Substring(5);
|
|
if(System.IO.Directory.Exists("/sys/block/" + devPath))
|
|
{
|
|
string resolvedLink = Linux.Command.ReadLink("/sys/block/" + devPath);
|
|
resolvedLink = "/sys" + resolvedLink.Substring(2);
|
|
if(!string.IsNullOrEmpty(resolvedLink))
|
|
while(resolvedLink.Contains("/sys/devices"))
|
|
{
|
|
resolvedLink = System.IO.Path.GetDirectoryName(resolvedLink);
|
|
if(!System.IO.Directory.Exists(resolvedLink + "/pcmcia_socket")) continue;
|
|
|
|
string[] subdirs =
|
|
System.IO.Directory.GetDirectories(resolvedLink + "/pcmcia_socket",
|
|
"pcmcia_socket*",
|
|
System.IO.SearchOption.TopDirectoryOnly);
|
|
|
|
if(subdirs.Length <= 0) continue;
|
|
|
|
string possibleDir =
|
|
System.IO.Path.Combine(resolvedLink, "pcmcia_socket", subdirs[0]);
|
|
if(!System.IO.File.Exists(possibleDir + "/card_type") ||
|
|
!System.IO.File.Exists(possibleDir + "/cis")) continue;
|
|
|
|
System.IO.FileStream cisFs;
|
|
|
|
cisFs = new System.IO.FileStream(possibleDir + "/cis",
|
|
System.IO.FileMode.Open,
|
|
System.IO.FileAccess.Read);
|
|
byte[] cisBuf = new byte[65536];
|
|
int cisCount = cisFs.Read(cisBuf, 0, 65536);
|
|
cis = new byte[cisCount];
|
|
Array.Copy(cisBuf, 0, cis, 0, cisCount);
|
|
cisFs.Close();
|
|
|
|
pcmcia = true;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
// TODO: Implement for other operating systems
|
|
else pcmcia = false;
|
|
#endregion PCMCIA
|
|
|
|
if(!scsiSense)
|
|
{
|
|
Decoders.SCSI.Inquiry.SCSIInquiry? inquiry = Decoders.SCSI.Inquiry.Decode(inqBuf);
|
|
|
|
type = DeviceType.SCSI;
|
|
bool serialSense = ScsiInquiry(out inqBuf, out senseBuf, 0x80);
|
|
if(!serialSense) serial = Decoders.SCSI.EVPD.DecodePage80(inqBuf);
|
|
|
|
if(inquiry.HasValue)
|
|
{
|
|
string tmp = StringHandlers.CToString(inquiry.Value.ProductRevisionLevel);
|
|
if(tmp != null) revision = tmp.Trim();
|
|
tmp = StringHandlers.CToString(inquiry.Value.ProductIdentification);
|
|
if(tmp != null) model = tmp.Trim();
|
|
tmp = StringHandlers.CToString(inquiry.Value.VendorIdentification);
|
|
if(tmp != null) manufacturer = tmp.Trim();
|
|
removable = inquiry.Value.RMB;
|
|
|
|
scsiType = (Decoders.SCSI.PeripheralDeviceTypes)inquiry.Value.PeripheralDeviceType;
|
|
}
|
|
|
|
bool atapiSense = AtapiIdentify(out ataBuf, out errorRegisters);
|
|
|
|
if(!atapiSense)
|
|
{
|
|
type = DeviceType.ATAPI;
|
|
Identify.IdentifyDevice? ataId = Identify.Decode(ataBuf);
|
|
|
|
if(ataId.HasValue) serial = ataId.Value.SerialNumber;
|
|
}
|
|
else
|
|
{
|
|
lastError = 0;
|
|
error = false;
|
|
}
|
|
}
|
|
|
|
if(scsiSense && (usb || firewire) || manufacturer == "ATA")
|
|
{
|
|
bool ataSense = AtaIdentify(out ataBuf, out errorRegisters);
|
|
if(!ataSense)
|
|
{
|
|
type = DeviceType.ATA;
|
|
Identify.IdentifyDevice? ataid = Identify.Decode(ataBuf);
|
|
|
|
if(ataid.HasValue)
|
|
{
|
|
string[] separated = ataid.Value.Model.Split(' ');
|
|
|
|
if(separated.Length == 1) model = separated[0];
|
|
else
|
|
{
|
|
manufacturer = separated[0];
|
|
model = separated[separated.Length - 1];
|
|
}
|
|
|
|
revision = ataid.Value.FirmwareRevision;
|
|
serial = ataid.Value.SerialNumber;
|
|
|
|
scsiType = Decoders.SCSI.PeripheralDeviceTypes.DirectAccess;
|
|
|
|
if((ushort)ataid.Value.GeneralConfiguration != 0x848A)
|
|
removable |=
|
|
(ataid.Value.GeneralConfiguration & Identify.GeneralConfigurationBit.Removable) ==
|
|
Identify.GeneralConfigurationBit.Removable;
|
|
else compactFlash = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
if(type == DeviceType.Unknown)
|
|
{
|
|
manufacturer = null;
|
|
model = null;
|
|
revision = null;
|
|
serial = null;
|
|
}
|
|
|
|
if(usb)
|
|
{
|
|
if(string.IsNullOrEmpty(manufacturer)) manufacturer = usbManufacturerString;
|
|
if(string.IsNullOrEmpty(model)) model = usbProductString;
|
|
if(string.IsNullOrEmpty(serial)) serial = usbSerialString;
|
|
else foreach(char c in serial) if(char.IsControl(c)) serial = usbSerialString;
|
|
}
|
|
|
|
if(!firewire) return;
|
|
|
|
if(string.IsNullOrEmpty(manufacturer)) manufacturer = firewireVendorName;
|
|
if(string.IsNullOrEmpty(model)) model = firewireModelName;
|
|
if(string.IsNullOrEmpty(serial)) serial = string.Format("{0:X16}", firewireGuid);
|
|
else foreach(char c in serial) if(char.IsControl(c)) serial = string.Format("{0:X16}", firewireGuid);
|
|
}
|
|
|
|
static int ConvertFromHexAscii(string file, out byte[] outBuf)
|
|
{
|
|
System.IO.StreamReader sr = new System.IO.StreamReader(file);
|
|
string ins = sr.ReadToEnd().Trim();
|
|
outBuf = new byte[ins.Length / 2];
|
|
int count = 0;
|
|
|
|
try
|
|
{
|
|
for(int i = 0; i < ins.Length; i += 2)
|
|
{
|
|
outBuf[i / 2] = Convert.ToByte(ins.Substring(i, 2), 16);
|
|
count++;
|
|
}
|
|
}
|
|
catch { count = 0; }
|
|
|
|
sr.Close();
|
|
return count;
|
|
}
|
|
}
|
|
} |