Fix Windows list-devices not showing SD and MMC as supported.

This commit is contained in:
2019-10-27 20:46:40 +00:00
parent 059362b0fe
commit 7c66697f2f
2 changed files with 64 additions and 63 deletions

View File

@@ -37,24 +37,23 @@ using System.Linq;
using System.Management;
using System.Runtime.InteropServices;
using System.Text;
using Microsoft.Win32.SafeHandles;
namespace DiscImageChef.Devices.Windows
{
static class ListDevices
internal static class ListDevices
{
/// <summary>
/// Converts a hex dump string to the ASCII string it represents
/// </summary>
/// <param name="hex">Hex dump</param>
/// <returns>Decoded string</returns>
static string HexStringToString(string hex)
private static string HexStringToString(string hex)
{
StringBuilder result = new StringBuilder();
var result = new StringBuilder();
const string HEXTABLE = "0123456789abcdef";
for(int i = 0; i < hex.Length / 2; i++)
result.Append((char)(16 * HEXTABLE.IndexOf(hex[2 * i]) + HEXTABLE.IndexOf(hex[2 * i + 1])));
for (var i = 0; i < hex.Length / 2; i++)
result.Append((char) (16 * HEXTABLE.IndexOf(hex[2 * i]) + HEXTABLE.IndexOf(hex[2 * i + 1])));
return result.ToString();
}
@@ -66,49 +65,49 @@ namespace DiscImageChef.Devices.Windows
[SuppressMessage("ReSharper", "RedundantCatchClause")]
internal static DeviceInfo[] GetList()
{
List<string> deviceIDs = new List<string>();
var deviceIDs = new List<string>();
try
{
ManagementObjectSearcher mgmtObjSearcher =
var mgmtObjSearcher =
new ManagementObjectSearcher("SELECT * FROM Win32_DiskDrive");
ManagementObjectCollection objCol = mgmtObjSearcher.Get();
var objCol = mgmtObjSearcher.Get();
deviceIDs.AddRange(from ManagementObject drive in objCol select (string)drive["DeviceID"]);
deviceIDs.AddRange(from ManagementObject drive in objCol select (string) drive["DeviceID"]);
mgmtObjSearcher = new ManagementObjectSearcher("SELECT * FROM Win32_TapeDrive");
objCol = mgmtObjSearcher.Get();
deviceIDs.AddRange(from ManagementObject drive in objCol select (string)drive["DeviceID"]);
deviceIDs.AddRange(from ManagementObject drive in objCol select (string) drive["DeviceID"]);
mgmtObjSearcher = new ManagementObjectSearcher("SELECT * FROM Win32_CDROMDrive");
objCol = mgmtObjSearcher.Get();
deviceIDs.AddRange(from ManagementObject drive in objCol select (string)drive["Drive"]);
deviceIDs.AddRange(from ManagementObject drive in objCol select (string) drive["Drive"]);
}
catch(Exception)
catch (Exception)
{
#if DEBUG
#if DEBUG
throw;
#else
#else
return null;
#endif
#endif
}
List<DeviceInfo> devList = new List<DeviceInfo>();
var devList = new List<DeviceInfo>();
foreach(string devId in deviceIDs)
foreach (var devId in deviceIDs)
{
if(devId is null) continue;
if (devId is null) continue;
string physId = devId;
var physId = devId;
// TODO: This can be done better
if(devId.Length == 2 && devId[1] == ':') physId = "\\\\?\\" + devId;
SafeFileHandle fd = Extern.CreateFile(physId, 0, FileShare.Read | FileShare.Write, IntPtr.Zero,
if (devId.Length == 2 && devId[1] == ':') physId = "\\\\?\\" + devId;
var fd = Extern.CreateFile(physId, 0, FileShare.Read | FileShare.Write, IntPtr.Zero,
FileMode.OpenExisting, 0, IntPtr.Zero);
if(fd.IsInvalid) continue;
if (fd.IsInvalid) continue;
StoragePropertyQuery query = new StoragePropertyQuery
var query = new StoragePropertyQuery
{
PropertyId = StoragePropertyId.Device,
QueryType = StorageQueryType.Standard,
@@ -118,23 +117,23 @@ namespace DiscImageChef.Devices.Windows
//StorageDeviceDescriptor descriptor = new StorageDeviceDescriptor();
//descriptor.RawDeviceProperties = new byte[16384];
IntPtr descriptorPtr = Marshal.AllocHGlobal(1000);
byte[] descriptorB = new byte[1000];
var descriptorPtr = Marshal.AllocHGlobal(1000);
var descriptorB = new byte[1000];
uint returned = 0;
int error = 0;
var error = 0;
bool hasError = !Extern.DeviceIoControlStorageQuery(fd, WindowsIoctl.IoctlStorageQueryProperty,
ref query, (uint)Marshal.SizeOf(query),
var hasError = !Extern.DeviceIoControlStorageQuery(fd, WindowsIoctl.IoctlStorageQueryProperty,
ref query, (uint) Marshal.SizeOf(query),
descriptorPtr, 1000, ref returned, IntPtr.Zero);
if(hasError) error = Marshal.GetLastWin32Error();
if (hasError) error = Marshal.GetLastWin32Error();
Marshal.Copy(descriptorPtr, descriptorB, 0, 1000);
if(hasError && error != 0) continue;
if (hasError && error != 0) continue;
StorageDeviceDescriptor descriptor = new StorageDeviceDescriptor
var descriptor = new StorageDeviceDescriptor
{
Version = BitConverter.ToUInt32(descriptorB, 0),
Size = BitConverter.ToUInt32(descriptorB, 4),
@@ -146,40 +145,40 @@ namespace DiscImageChef.Devices.Windows
ProductIdOffset = BitConverter.ToInt32(descriptorB, 16),
ProductRevisionOffset = BitConverter.ToInt32(descriptorB, 20),
SerialNumberOffset = BitConverter.ToInt32(descriptorB, 24),
BusType = (StorageBusType)BitConverter.ToUInt32(descriptorB, 28),
BusType = (StorageBusType) BitConverter.ToUInt32(descriptorB, 28),
RawPropertiesLength = BitConverter.ToUInt32(descriptorB, 32)
};
DeviceInfo info = new DeviceInfo {Path = physId, Bus = descriptor.BusType.ToString()};
var info = new DeviceInfo {Path = physId, Bus = descriptor.BusType.ToString()};
if(descriptor.VendorIdOffset > 0)
if (descriptor.VendorIdOffset > 0)
info.Vendor =
StringHandlers.CToString(descriptorB, Encoding.ASCII, start: descriptor.VendorIdOffset);
if(descriptor.ProductIdOffset > 0)
if (descriptor.ProductIdOffset > 0)
info.Model =
StringHandlers.CToString(descriptorB, Encoding.ASCII, start: descriptor.ProductIdOffset);
// TODO: Get serial number of SCSI and USB devices, probably also FireWire (untested)
if(descriptor.SerialNumberOffset > 0)
if (descriptor.SerialNumberOffset > 0)
{
info.Serial =
StringHandlers.CToString(descriptorB, Encoding.ASCII, start: descriptor.SerialNumberOffset);
// fix any serial numbers that are returned as hex-strings
if(Array.TrueForAll(info.Serial.ToCharArray(), c => "0123456789abcdef".IndexOf(c) >= 0) &&
if (Array.TrueForAll(info.Serial.ToCharArray(), c => "0123456789abcdef".IndexOf(c) >= 0) &&
info.Serial.Length == 40) info.Serial = HexStringToString(info.Serial).Trim();
}
if((string.IsNullOrEmpty(info.Vendor) || info.Vendor == "ATA") && info.Model != null)
if ((string.IsNullOrEmpty(info.Vendor) || info.Vendor == "ATA") && info.Model != null)
{
string[] pieces = info.Model.Split(' ');
if(pieces.Length > 1)
var pieces = info.Model.Split(' ');
if (pieces.Length > 1)
{
info.Vendor = pieces[0];
info.Model = info.Model.Substring(pieces[0].Length + 1);
}
}
switch(descriptor.BusType)
switch (descriptor.BusType)
{
case StorageBusType.SCSI:
case StorageBusType.ATAPI:
@@ -191,6 +190,8 @@ namespace DiscImageChef.Devices.Windows
case StorageBusType.iSCSI:
case StorageBusType.SAS:
case StorageBusType.SATA:
case StorageBusType.SecureDigital:
case StorageBusType.MultiMediaCard:
info.Supported = true;
break;
}
@@ -199,7 +200,7 @@ namespace DiscImageChef.Devices.Windows
devList.Add(info);
}
DeviceInfo[] devices = devList.ToArray();
var devices = devList.ToArray();
return devices;
}

View File

@@ -1,4 +1,4 @@
<?xml version="1.0" encoding="utf-8"?>
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<Import Project="..\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.2.0.1\build\net46\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.props" Condition="Exists('..\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.2.0.1\build\net46\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.props')" />
<Import Project="..\packages\Unclassified.NetRevisionTask.0.2.5\build\Unclassified.NetRevisionTask.props" Condition="Exists('..\packages\Unclassified.NetRevisionTask.0.2.5\build\Unclassified.NetRevisionTask.props')" />