mirror of
https://github.com/cemu-project/DS4Windows.git
synced 2024-12-12 10:24:19 +01:00
694 lines
28 KiB
C#
694 lines
28 KiB
C#
using System;
|
|
using System.Collections.Generic;
|
|
|
|
using System.Runtime.InteropServices;
|
|
using System.Security;
|
|
using Microsoft.Win32.SafeHandles;
|
|
|
|
namespace DS4Windows
|
|
{
|
|
[SuppressUnmanagedCodeSecurity]
|
|
public class ScpDevice
|
|
{
|
|
public virtual Boolean IsActive
|
|
{
|
|
get { return m_IsActive; }
|
|
}
|
|
|
|
public virtual String Path
|
|
{
|
|
get { return m_Path; }
|
|
}
|
|
|
|
public ScpDevice(String Class)
|
|
{
|
|
this.m_Class = new Guid(Class);
|
|
}
|
|
|
|
|
|
public virtual Boolean Open(Int32 Instance = 0)
|
|
{
|
|
String DevicePath = String.Empty;
|
|
m_WinUsbHandle = (IntPtr) INVALID_HANDLE_VALUE;
|
|
|
|
if (Find(m_Class, ref DevicePath, Instance))
|
|
{
|
|
Open(DevicePath);
|
|
}
|
|
|
|
return m_IsActive;
|
|
}
|
|
|
|
public virtual Boolean Open(String DevicePath)
|
|
{
|
|
m_Path = DevicePath.ToUpper();
|
|
m_WinUsbHandle = (IntPtr) INVALID_HANDLE_VALUE;
|
|
|
|
if (GetDeviceHandle(m_Path))
|
|
{
|
|
if (WinUsb_Initialize(m_FileHandle, ref m_WinUsbHandle))
|
|
{
|
|
if (InitializeDevice())
|
|
{
|
|
m_IsActive = true;
|
|
}
|
|
else
|
|
{
|
|
WinUsb_Free(m_WinUsbHandle);
|
|
m_WinUsbHandle = (IntPtr) INVALID_HANDLE_VALUE;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
m_FileHandle.Close();
|
|
}
|
|
}
|
|
|
|
return m_IsActive;
|
|
}
|
|
|
|
public virtual Boolean Start()
|
|
{
|
|
return m_IsActive;
|
|
}
|
|
|
|
public virtual Boolean Stop()
|
|
{
|
|
m_IsActive = false;
|
|
|
|
if (!(m_WinUsbHandle == (IntPtr) INVALID_HANDLE_VALUE))
|
|
{
|
|
WinUsb_AbortPipe(m_WinUsbHandle, m_IntIn);
|
|
WinUsb_AbortPipe(m_WinUsbHandle, m_BulkIn);
|
|
WinUsb_AbortPipe(m_WinUsbHandle, m_BulkOut);
|
|
|
|
WinUsb_Free(m_WinUsbHandle);
|
|
m_WinUsbHandle = (IntPtr) INVALID_HANDLE_VALUE;
|
|
}
|
|
|
|
if (m_FileHandle != null && !m_FileHandle.IsInvalid && !m_FileHandle.IsClosed)
|
|
{
|
|
m_FileHandle.Close();
|
|
m_FileHandle = null;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
public virtual Boolean Close()
|
|
{
|
|
return Stop();
|
|
}
|
|
|
|
|
|
public virtual Boolean ReadIntPipe (Byte[] Buffer, Int32 Length, ref Int32 Transfered)
|
|
{
|
|
if (!m_IsActive) return false;
|
|
|
|
return WinUsb_ReadPipe(m_WinUsbHandle, m_IntIn, Buffer, Length, ref Transfered, IntPtr.Zero);
|
|
}
|
|
|
|
public virtual Boolean ReadBulkPipe (Byte[] Buffer, Int32 Length, ref Int32 Transfered)
|
|
{
|
|
if (!m_IsActive) return false;
|
|
|
|
return WinUsb_ReadPipe(m_WinUsbHandle, m_BulkIn, Buffer, Length, ref Transfered, IntPtr.Zero);
|
|
}
|
|
|
|
public virtual Boolean WriteIntPipe (Byte[] Buffer, Int32 Length, ref Int32 Transfered)
|
|
{
|
|
if (!m_IsActive) return false;
|
|
|
|
return WinUsb_WritePipe(m_WinUsbHandle, m_IntOut, Buffer, Length, ref Transfered, IntPtr.Zero);
|
|
}
|
|
|
|
public virtual Boolean WriteBulkPipe(Byte[] Buffer, Int32 Length, ref Int32 Transfered)
|
|
{
|
|
if (!m_IsActive) return false;
|
|
|
|
return WinUsb_WritePipe(m_WinUsbHandle, m_BulkOut, Buffer, Length, ref Transfered, IntPtr.Zero);
|
|
}
|
|
|
|
|
|
public virtual Boolean SendTransfer(Byte RequestType, Byte Request, UInt16 Value, Byte[] Buffer, ref Int32 Transfered)
|
|
{
|
|
if (!m_IsActive) return false;
|
|
|
|
WINUSB_SETUP_PACKET Setup = new WINUSB_SETUP_PACKET();
|
|
|
|
Setup.RequestType = RequestType;
|
|
Setup.Request = Request;
|
|
Setup.Value = Value;
|
|
Setup.Index = 0;
|
|
Setup.Length = (UInt16) Buffer.Length;
|
|
|
|
return WinUsb_ControlTransfer(m_WinUsbHandle, Setup, Buffer, Buffer.Length, ref Transfered, IntPtr.Zero);
|
|
}
|
|
|
|
|
|
#region Constant and Structure Definitions
|
|
public const Int32 SERVICE_CONTROL_STOP = 0x00000001;
|
|
public const Int32 SERVICE_CONTROL_SHUTDOWN = 0x00000005;
|
|
public const Int32 SERVICE_CONTROL_DEVICEEVENT = 0x0000000B;
|
|
public const Int32 SERVICE_CONTROL_POWEREVENT = 0x0000000D;
|
|
|
|
public const Int32 DBT_DEVICEARRIVAL = 0x8000;
|
|
public const Int32 DBT_DEVICEQUERYREMOVE = 0x8001;
|
|
public const Int32 DBT_DEVICEREMOVECOMPLETE = 0x8004;
|
|
public const Int32 DBT_DEVTYP_DEVICEINTERFACE = 0x0005;
|
|
public const Int32 DBT_DEVTYP_HANDLE = 0x0006;
|
|
|
|
public const Int32 PBT_APMRESUMEAUTOMATIC = 0x0012;
|
|
public const Int32 PBT_APMSUSPEND = 0x0004;
|
|
|
|
public const Int32 DEVICE_NOTIFY_WINDOW_HANDLE = 0x0000;
|
|
public const Int32 DEVICE_NOTIFY_SERVICE_HANDLE = 0x0001;
|
|
public const Int32 DEVICE_NOTIFY_ALL_INTERFACE_CLASSES = 0x0004;
|
|
|
|
public const Int32 WM_CREATE = 0x0001;
|
|
public const Int32 WM_DEVICECHANGE = 0x0219;
|
|
|
|
public const Int32 DIGCF_PRESENT = 0x0002;
|
|
public const Int32 DIGCF_DEVICEINTERFACE = 0x0010;
|
|
|
|
public delegate Int32 ServiceControlHandlerEx(Int32 Control, Int32 Type, IntPtr Data, IntPtr Context);
|
|
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
public class DEV_BROADCAST_DEVICEINTERFACE
|
|
{
|
|
internal Int32 dbcc_size;
|
|
internal Int32 dbcc_devicetype;
|
|
internal Int32 dbcc_reserved;
|
|
internal Guid dbcc_classguid;
|
|
internal Int16 dbcc_name;
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Auto)]
|
|
public class DEV_BROADCAST_DEVICEINTERFACE_M
|
|
{
|
|
public Int32 dbcc_size;
|
|
public Int32 dbcc_devicetype;
|
|
public Int32 dbcc_reserved;
|
|
|
|
[MarshalAs(UnmanagedType.ByValArray, ArraySubType = UnmanagedType.U1, SizeConst = 16)]
|
|
public Byte[] dbcc_classguid;
|
|
|
|
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 255)]
|
|
public Char[] dbcc_name;
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
public class DEV_BROADCAST_HDR
|
|
{
|
|
public Int32 dbch_size;
|
|
public Int32 dbch_devicetype;
|
|
public Int32 dbch_reserved;
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
protected struct SP_DEVICE_INTERFACE_DATA
|
|
{
|
|
internal Int32 cbSize;
|
|
internal Guid InterfaceClassGuid;
|
|
internal Int32 Flags;
|
|
internal IntPtr Reserved;
|
|
}
|
|
|
|
protected const UInt32 FILE_ATTRIBUTE_NORMAL = 0x80;
|
|
protected const UInt32 FILE_FLAG_OVERLAPPED = 0x40000000;
|
|
protected const UInt32 FILE_SHARE_READ = 1;
|
|
protected const UInt32 FILE_SHARE_WRITE = 2;
|
|
protected const UInt32 GENERIC_READ = 0x80000000;
|
|
protected const UInt32 GENERIC_WRITE = 0x40000000;
|
|
protected const Int32 INVALID_HANDLE_VALUE = -1;
|
|
protected const UInt32 OPEN_EXISTING = 3;
|
|
protected const UInt32 DEVICE_SPEED = 1;
|
|
protected const Byte USB_ENDPOINT_DIRECTION_MASK = 0x80;
|
|
|
|
protected enum POLICY_TYPE
|
|
{
|
|
SHORT_PACKET_TERMINATE = 1,
|
|
AUTO_CLEAR_STALL = 2,
|
|
PIPE_TRANSFER_TIMEOUT = 3,
|
|
IGNORE_SHORT_PACKETS = 4,
|
|
ALLOW_PARTIAL_READS = 5,
|
|
AUTO_FLUSH = 6,
|
|
RAW_IO = 7,
|
|
}
|
|
|
|
protected enum USBD_PIPE_TYPE
|
|
{
|
|
UsbdPipeTypeControl = 0,
|
|
UsbdPipeTypeIsochronous = 1,
|
|
UsbdPipeTypeBulk = 2,
|
|
UsbdPipeTypeInterrupt = 3,
|
|
}
|
|
|
|
protected enum USB_DEVICE_SPEED
|
|
{
|
|
UsbLowSpeed = 1,
|
|
UsbFullSpeed = 2,
|
|
UsbHighSpeed = 3,
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
protected struct USB_CONFIGURATION_DESCRIPTOR
|
|
{
|
|
internal Byte bLength;
|
|
internal Byte bDescriptorType;
|
|
internal UInt16 wTotalLength;
|
|
internal Byte bNumInterfaces;
|
|
internal Byte bConfigurationValue;
|
|
internal Byte iConfiguration;
|
|
internal Byte bmAttributes;
|
|
internal Byte MaxPower;
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
protected struct USB_INTERFACE_DESCRIPTOR
|
|
{
|
|
internal Byte bLength;
|
|
internal Byte bDescriptorType;
|
|
internal Byte bInterfaceNumber;
|
|
internal Byte bAlternateSetting;
|
|
internal Byte bNumEndpoints;
|
|
internal Byte bInterfaceClass;
|
|
internal Byte bInterfaceSubClass;
|
|
internal Byte bInterfaceProtocol;
|
|
internal Byte iInterface;
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
protected struct WINUSB_PIPE_INFORMATION
|
|
{
|
|
internal USBD_PIPE_TYPE PipeType;
|
|
internal Byte PipeId;
|
|
internal UInt16 MaximumPacketSize;
|
|
internal Byte Interval;
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Sequential, Pack = 1)]
|
|
protected struct WINUSB_SETUP_PACKET
|
|
{
|
|
internal Byte RequestType;
|
|
internal Byte Request;
|
|
internal UInt16 Value;
|
|
internal UInt16 Index;
|
|
internal UInt16 Length;
|
|
}
|
|
|
|
protected const Int32 DIF_PROPERTYCHANGE = 0x12;
|
|
protected const Int32 DICS_ENABLE = 1;
|
|
protected const Int32 DICS_DISABLE = 2;
|
|
protected const Int32 DICS_PROPCHANGE = 3;
|
|
protected const Int32 DICS_FLAG_GLOBAL = 1;
|
|
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
protected struct SP_CLASSINSTALL_HEADER
|
|
{
|
|
internal Int32 cbSize;
|
|
internal Int32 InstallFunction;
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
protected struct SP_PROPCHANGE_PARAMS
|
|
{
|
|
internal SP_CLASSINSTALL_HEADER ClassInstallHeader;
|
|
internal Int32 StateChange;
|
|
internal Int32 Scope;
|
|
internal Int32 HwProfile;
|
|
}
|
|
#endregion
|
|
|
|
#region Protected Data Members
|
|
protected Guid m_Class = Guid.Empty;
|
|
protected String m_Path = String.Empty;
|
|
|
|
protected SafeFileHandle m_FileHandle = null;
|
|
protected IntPtr m_WinUsbHandle = IntPtr.Zero;
|
|
|
|
protected Byte m_IntIn = 0xFF;
|
|
protected Byte m_IntOut = 0xFF;
|
|
protected Byte m_BulkIn = 0xFF;
|
|
protected Byte m_BulkOut = 0xFF;
|
|
|
|
protected Boolean m_IsActive = false;
|
|
#endregion
|
|
|
|
#region Static Helper Methods
|
|
public enum Notified { Ignore = 0x0000, Arrival = 0x8000, QueryRemove = 0x8001, Removal = 0x8004 };
|
|
|
|
public static Boolean RegisterNotify(IntPtr Form, Guid Class, ref IntPtr Handle, Boolean Window = true)
|
|
{
|
|
IntPtr devBroadcastDeviceInterfaceBuffer = IntPtr.Zero;
|
|
|
|
try
|
|
{
|
|
DEV_BROADCAST_DEVICEINTERFACE devBroadcastDeviceInterface = new DEV_BROADCAST_DEVICEINTERFACE();
|
|
Int32 Size = Marshal.SizeOf(devBroadcastDeviceInterface);
|
|
|
|
devBroadcastDeviceInterface.dbcc_size = Size;
|
|
devBroadcastDeviceInterface.dbcc_devicetype = DBT_DEVTYP_DEVICEINTERFACE;
|
|
devBroadcastDeviceInterface.dbcc_reserved = 0;
|
|
devBroadcastDeviceInterface.dbcc_classguid = Class;
|
|
|
|
devBroadcastDeviceInterfaceBuffer = Marshal.AllocHGlobal(Size);
|
|
Marshal.StructureToPtr(devBroadcastDeviceInterface, devBroadcastDeviceInterfaceBuffer, true);
|
|
|
|
Handle = RegisterDeviceNotification(Form, devBroadcastDeviceInterfaceBuffer, Window ? DEVICE_NOTIFY_WINDOW_HANDLE : DEVICE_NOTIFY_SERVICE_HANDLE);
|
|
|
|
Marshal.PtrToStructure(devBroadcastDeviceInterfaceBuffer, devBroadcastDeviceInterface);
|
|
|
|
return Handle != IntPtr.Zero;
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
Console.WriteLine("{0} {1}", ex.HelpLink, ex.Message);
|
|
throw;
|
|
}
|
|
finally
|
|
{
|
|
if (devBroadcastDeviceInterfaceBuffer != IntPtr.Zero)
|
|
{
|
|
Marshal.FreeHGlobal(devBroadcastDeviceInterfaceBuffer);
|
|
}
|
|
}
|
|
}
|
|
|
|
public static Boolean UnregisterNotify(IntPtr Handle)
|
|
{
|
|
try
|
|
{
|
|
return UnregisterDeviceNotification(Handle);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
Console.WriteLine("{0} {1}", ex.HelpLink, ex.Message);
|
|
throw;
|
|
}
|
|
}
|
|
#endregion
|
|
|
|
#region Protected Methods
|
|
protected virtual Boolean Find(Guid Target, ref String Path, Int32 Instance = 0)
|
|
{
|
|
IntPtr detailDataBuffer = IntPtr.Zero;
|
|
IntPtr deviceInfoSet = IntPtr.Zero;
|
|
|
|
try
|
|
{
|
|
SP_DEVICE_INTERFACE_DATA DeviceInterfaceData = new SP_DEVICE_INTERFACE_DATA(), da = new SP_DEVICE_INTERFACE_DATA();
|
|
Int32 bufferSize = 0, memberIndex = 0;
|
|
|
|
deviceInfoSet = SetupDiGetClassDevs(ref Target, IntPtr.Zero, IntPtr.Zero, DIGCF_PRESENT | DIGCF_DEVICEINTERFACE);
|
|
|
|
DeviceInterfaceData.cbSize = da.cbSize = Marshal.SizeOf(DeviceInterfaceData);
|
|
|
|
while (SetupDiEnumDeviceInterfaces(deviceInfoSet, IntPtr.Zero, ref Target, memberIndex, ref DeviceInterfaceData))
|
|
{
|
|
SetupDiGetDeviceInterfaceDetail(deviceInfoSet, ref DeviceInterfaceData, IntPtr.Zero, 0, ref bufferSize, ref da);
|
|
{
|
|
detailDataBuffer = Marshal.AllocHGlobal(bufferSize);
|
|
|
|
Marshal.WriteInt32(detailDataBuffer, (IntPtr.Size == 4) ? (4 + Marshal.SystemDefaultCharSize) : 8);
|
|
|
|
if (SetupDiGetDeviceInterfaceDetail(deviceInfoSet, ref DeviceInterfaceData, detailDataBuffer, bufferSize, ref bufferSize, ref da))
|
|
{
|
|
IntPtr pDevicePathName = new IntPtr(IntPtr.Size == 4 ? detailDataBuffer.ToInt32() + 4: detailDataBuffer.ToInt64() + 4);
|
|
|
|
Path = Marshal.PtrToStringAuto(pDevicePathName).ToUpper();
|
|
Marshal.FreeHGlobal(detailDataBuffer);
|
|
|
|
if (memberIndex == Instance) return true;
|
|
}
|
|
else Marshal.FreeHGlobal(detailDataBuffer);
|
|
}
|
|
|
|
memberIndex++;
|
|
}
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
Console.WriteLine("{0} {1}", ex.HelpLink, ex.Message);
|
|
throw;
|
|
}
|
|
finally
|
|
{
|
|
if (deviceInfoSet != IntPtr.Zero)
|
|
{
|
|
SetupDiDestroyDeviceInfoList(deviceInfoSet);
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
protected virtual Boolean GetDeviceInstance(ref String Instance)
|
|
{
|
|
IntPtr detailDataBuffer = IntPtr.Zero;
|
|
IntPtr deviceInfoSet = IntPtr.Zero;
|
|
|
|
try
|
|
{
|
|
SP_DEVICE_INTERFACE_DATA DeviceInterfaceData = new SP_DEVICE_INTERFACE_DATA(), da = new SP_DEVICE_INTERFACE_DATA();
|
|
Int32 bufferSize = 0, memberIndex = 0;
|
|
|
|
deviceInfoSet = SetupDiGetClassDevs(ref m_Class, IntPtr.Zero, IntPtr.Zero, DIGCF_PRESENT | DIGCF_DEVICEINTERFACE);
|
|
|
|
DeviceInterfaceData.cbSize = da.cbSize = Marshal.SizeOf(DeviceInterfaceData);
|
|
|
|
while (SetupDiEnumDeviceInterfaces(deviceInfoSet, IntPtr.Zero, ref m_Class, memberIndex, ref DeviceInterfaceData))
|
|
{
|
|
SetupDiGetDeviceInterfaceDetail(deviceInfoSet, ref DeviceInterfaceData, IntPtr.Zero, 0, ref bufferSize, ref da);
|
|
{
|
|
detailDataBuffer = Marshal.AllocHGlobal(bufferSize);
|
|
|
|
Marshal.WriteInt32(detailDataBuffer, (IntPtr.Size == 4) ? (4 + Marshal.SystemDefaultCharSize) : 8);
|
|
|
|
if (SetupDiGetDeviceInterfaceDetail(deviceInfoSet, ref DeviceInterfaceData, detailDataBuffer, bufferSize, ref bufferSize, ref da))
|
|
{
|
|
IntPtr pDevicePathName = new IntPtr(IntPtr.Size == 4 ? detailDataBuffer.ToInt32() + 4 : detailDataBuffer.ToInt64() + 4);
|
|
|
|
String Current = Marshal.PtrToStringAuto(pDevicePathName).ToUpper();
|
|
Marshal.FreeHGlobal(detailDataBuffer);
|
|
|
|
if (Current == Path)
|
|
{
|
|
Int32 nBytes = 256;
|
|
IntPtr ptrInstanceBuf = Marshal.AllocHGlobal(nBytes);
|
|
|
|
CM_Get_Device_ID(da.Flags, ptrInstanceBuf, nBytes, 0);
|
|
Instance = Marshal.PtrToStringAuto(ptrInstanceBuf).ToUpper();
|
|
|
|
Marshal.FreeHGlobal(ptrInstanceBuf);
|
|
return true;
|
|
}
|
|
}
|
|
else Marshal.FreeHGlobal(detailDataBuffer);
|
|
}
|
|
|
|
memberIndex++;
|
|
}
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
Console.WriteLine("{0} {1}", ex.HelpLink, ex.Message);
|
|
throw;
|
|
}
|
|
finally
|
|
{
|
|
if (deviceInfoSet != IntPtr.Zero)
|
|
{
|
|
SetupDiDestroyDeviceInfoList(deviceInfoSet);
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
protected virtual Boolean GetDeviceHandle(String Path)
|
|
{
|
|
m_FileHandle = CreateFile(Path, (GENERIC_WRITE | GENERIC_READ), FILE_SHARE_READ | FILE_SHARE_WRITE, IntPtr.Zero, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL | FILE_FLAG_OVERLAPPED | 0x20000000 | 0x80000000, 0);
|
|
|
|
return !m_FileHandle.IsInvalid;
|
|
}
|
|
|
|
protected virtual Boolean UsbEndpointDirectionIn(Int32 addr)
|
|
{
|
|
return (addr & 0x80) == 0x80;
|
|
}
|
|
|
|
protected virtual Boolean UsbEndpointDirectionOut(Int32 addr)
|
|
{
|
|
return (addr & 0x80) == 0x00;
|
|
}
|
|
|
|
protected virtual Boolean InitializeDevice()
|
|
{
|
|
try
|
|
{
|
|
USB_INTERFACE_DESCRIPTOR ifaceDescriptor = new USB_INTERFACE_DESCRIPTOR();
|
|
WINUSB_PIPE_INFORMATION pipeInfo = new WINUSB_PIPE_INFORMATION();
|
|
|
|
if (WinUsb_QueryInterfaceSettings(m_WinUsbHandle, 0, ref ifaceDescriptor))
|
|
{
|
|
for (Int32 i = 0; i < ifaceDescriptor.bNumEndpoints; i++)
|
|
{
|
|
WinUsb_QueryPipe(m_WinUsbHandle, 0, System.Convert.ToByte(i), ref pipeInfo);
|
|
|
|
if (((pipeInfo.PipeType == USBD_PIPE_TYPE.UsbdPipeTypeBulk) & UsbEndpointDirectionIn(pipeInfo.PipeId)))
|
|
{
|
|
m_BulkIn = pipeInfo.PipeId;
|
|
WinUsb_FlushPipe(m_WinUsbHandle, m_BulkIn);
|
|
}
|
|
else if (((pipeInfo.PipeType == USBD_PIPE_TYPE.UsbdPipeTypeBulk) & UsbEndpointDirectionOut(pipeInfo.PipeId)))
|
|
{
|
|
m_BulkOut = pipeInfo.PipeId;
|
|
WinUsb_FlushPipe(m_WinUsbHandle, m_BulkOut);
|
|
}
|
|
else if ((pipeInfo.PipeType == USBD_PIPE_TYPE.UsbdPipeTypeInterrupt) & UsbEndpointDirectionIn(pipeInfo.PipeId))
|
|
{
|
|
m_IntIn = pipeInfo.PipeId;
|
|
WinUsb_FlushPipe(m_WinUsbHandle, m_IntIn);
|
|
}
|
|
else if ((pipeInfo.PipeType == USBD_PIPE_TYPE.UsbdPipeTypeInterrupt) & UsbEndpointDirectionOut(pipeInfo.PipeId))
|
|
{
|
|
m_IntOut = pipeInfo.PipeId;
|
|
WinUsb_FlushPipe(m_WinUsbHandle, m_IntOut);
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
Console.WriteLine("{0} {1}", ex.HelpLink, ex.Message);
|
|
throw;
|
|
}
|
|
}
|
|
|
|
protected virtual Boolean RestartDevice(String InstanceId)
|
|
{
|
|
IntPtr deviceInfoSet = IntPtr.Zero;
|
|
|
|
try
|
|
{
|
|
SP_DEVICE_INTERFACE_DATA deviceInterfaceData = new SP_DEVICE_INTERFACE_DATA();
|
|
|
|
deviceInterfaceData.cbSize = Marshal.SizeOf(deviceInterfaceData);
|
|
deviceInfoSet = SetupDiGetClassDevs(ref m_Class, IntPtr.Zero, IntPtr.Zero, DIGCF_PRESENT | DIGCF_DEVICEINTERFACE);
|
|
|
|
if (SetupDiOpenDeviceInfo(deviceInfoSet, InstanceId, IntPtr.Zero, 0, ref deviceInterfaceData))
|
|
{
|
|
SP_PROPCHANGE_PARAMS props = new SP_PROPCHANGE_PARAMS();
|
|
|
|
props.ClassInstallHeader = new SP_CLASSINSTALL_HEADER();
|
|
props.ClassInstallHeader.cbSize = Marshal.SizeOf(props.ClassInstallHeader);
|
|
props.ClassInstallHeader.InstallFunction = DIF_PROPERTYCHANGE;
|
|
|
|
props.Scope = DICS_FLAG_GLOBAL;
|
|
props.StateChange = DICS_PROPCHANGE;
|
|
props.HwProfile = 0x00;
|
|
|
|
if (SetupDiSetClassInstallParams(deviceInfoSet, ref deviceInterfaceData, ref props, Marshal.SizeOf(props)))
|
|
{
|
|
return SetupDiChangeState(deviceInfoSet, ref deviceInterfaceData);
|
|
}
|
|
}
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
Console.WriteLine("{0} {1}", ex.HelpLink, ex.Message);
|
|
throw;
|
|
}
|
|
finally
|
|
{
|
|
if (deviceInfoSet != IntPtr.Zero)
|
|
{
|
|
SetupDiDestroyDeviceInfoList(deviceInfoSet);
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
#endregion
|
|
|
|
#region Interop Definitions
|
|
[DllImport("setupapi.dll", SetLastError = true)]
|
|
protected static extern Int32 SetupDiCreateDeviceInfoList(ref System.Guid ClassGuid, Int32 hwndParent);
|
|
|
|
[DllImport("setupapi.dll", SetLastError = true)]
|
|
protected static extern Int32 SetupDiDestroyDeviceInfoList(IntPtr DeviceInfoSet);
|
|
|
|
[DllImport("setupapi.dll", SetLastError = true)]
|
|
protected static extern Boolean SetupDiEnumDeviceInterfaces(IntPtr DeviceInfoSet, IntPtr DeviceInfoData, ref System.Guid InterfaceClassGuid, Int32 MemberIndex, ref SP_DEVICE_INTERFACE_DATA DeviceInterfaceData);
|
|
|
|
[DllImport("setupapi.dll", SetLastError = true, CharSet = CharSet.Auto)]
|
|
protected static extern IntPtr SetupDiGetClassDevs(ref System.Guid ClassGuid, IntPtr Enumerator, IntPtr hwndParent, Int32 Flags);
|
|
|
|
[DllImport("setupapi.dll", SetLastError = true, CharSet = CharSet.Auto)]
|
|
protected static extern Boolean SetupDiGetDeviceInterfaceDetail(IntPtr DeviceInfoSet, ref SP_DEVICE_INTERFACE_DATA DeviceInterfaceData, IntPtr DeviceInterfaceDetailData, Int32 DeviceInterfaceDetailDataSize, ref Int32 RequiredSize, IntPtr DeviceInfoData);
|
|
|
|
[DllImport("setupapi.dll", SetLastError = true, CharSet = CharSet.Auto)]
|
|
protected static extern Boolean SetupDiGetDeviceInterfaceDetail(IntPtr DeviceInfoSet, ref SP_DEVICE_INTERFACE_DATA DeviceInterfaceData, IntPtr DeviceInterfaceDetailData, Int32 DeviceInterfaceDetailDataSize, ref Int32 RequiredSize, ref SP_DEVICE_INTERFACE_DATA DeviceInfoData);
|
|
|
|
[DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
|
|
protected static extern IntPtr RegisterDeviceNotification(IntPtr hRecipient, IntPtr NotificationFilter, Int32 Flags);
|
|
|
|
[DllImport("user32.dll", SetLastError = true)]
|
|
protected static extern Boolean UnregisterDeviceNotification(IntPtr Handle);
|
|
|
|
[DllImport("kernel32.dll", SetLastError = true, CharSet = CharSet.Auto)]
|
|
protected static extern SafeFileHandle CreateFile(String lpFileName, UInt32 dwDesiredAccess, UInt32 dwShareMode, IntPtr lpSecurityAttributes, UInt32 dwCreationDisposition, UInt32 dwFlagsAndAttributes, UInt32 hTemplateFile);
|
|
|
|
[DllImport("winusb.dll", SetLastError = true)]
|
|
protected static extern Boolean WinUsb_Initialize(SafeFileHandle DeviceHandle, ref IntPtr InterfaceHandle);
|
|
|
|
[DllImport("winusb.dll", SetLastError = true)]
|
|
protected static extern Boolean WinUsb_QueryInterfaceSettings(IntPtr InterfaceHandle, Byte AlternateInterfaceNumber, ref USB_INTERFACE_DESCRIPTOR UsbAltInterfaceDescriptor);
|
|
|
|
[DllImport("winusb.dll", SetLastError = true)]
|
|
protected static extern Boolean WinUsb_QueryPipe(IntPtr InterfaceHandle, Byte AlternateInterfaceNumber, Byte PipeIndex, ref WINUSB_PIPE_INFORMATION PipeInformation);
|
|
|
|
[DllImport("winusb.dll", SetLastError = true)]
|
|
protected static extern Boolean WinUsb_AbortPipe(IntPtr InterfaceHandle, Byte PipeID);
|
|
|
|
[DllImport("winusb.dll", SetLastError = true)]
|
|
protected static extern Boolean WinUsb_FlushPipe(IntPtr InterfaceHandle, Byte PipeID);
|
|
|
|
[DllImport("winusb.dll", SetLastError = true)]
|
|
protected static extern Boolean WinUsb_ControlTransfer(IntPtr InterfaceHandle, WINUSB_SETUP_PACKET SetupPacket, Byte[] Buffer, Int32 BufferLength, ref Int32 LengthTransferred, IntPtr Overlapped);
|
|
|
|
[DllImport("winusb.dll", SetLastError = true)]
|
|
protected static extern Boolean WinUsb_ReadPipe(IntPtr InterfaceHandle, Byte PipeID, Byte[] Buffer, Int32 BufferLength, ref Int32 LengthTransferred, IntPtr Overlapped);
|
|
|
|
[DllImport("winusb.dll", SetLastError = true)]
|
|
protected static extern Boolean WinUsb_WritePipe(IntPtr InterfaceHandle, Byte PipeID, Byte[] Buffer, Int32 BufferLength, ref Int32 LengthTransferred, IntPtr Overlapped);
|
|
|
|
[DllImport("winusb.dll", SetLastError = true)]
|
|
protected static extern Boolean WinUsb_Free(IntPtr InterfaceHandle);
|
|
|
|
[DllImport("advapi32.dll", SetLastError = true)]
|
|
public static extern IntPtr RegisterServiceCtrlHandlerEx(String ServiceName, ServiceControlHandlerEx Callback, IntPtr Context);
|
|
|
|
[DllImport("kernel32.dll", SetLastError = true)]
|
|
protected static extern Boolean DeviceIoControl(SafeFileHandle DeviceHandle, Int32 IoControlCode, Byte[] InBuffer, Int32 InBufferSize, Byte[] OutBuffer, Int32 OutBufferSize, ref Int32 BytesReturned, IntPtr Overlapped);
|
|
|
|
[DllImport("setupapi.dll", SetLastError = true, CharSet = CharSet.Auto)]
|
|
protected static extern Int32 CM_Get_Device_ID(Int32 dnDevInst, IntPtr Buffer, Int32 BufferLen, Int32 ulFlags);
|
|
|
|
[DllImport("setupapi.dll", SetLastError = true, CharSet = CharSet.Auto)]
|
|
protected static extern Boolean SetupDiOpenDeviceInfo(IntPtr DeviceInfoSet, String DeviceInstanceId, IntPtr hwndParent, Int32 Flags, ref SP_DEVICE_INTERFACE_DATA DeviceInfoData);
|
|
|
|
[DllImport("setupapi.dll", SetLastError = true, CharSet = CharSet.Auto)]
|
|
protected static extern Boolean SetupDiChangeState(IntPtr DeviceInfoSet, ref SP_DEVICE_INTERFACE_DATA DeviceInterfaceData);
|
|
|
|
[DllImport("setupapi.dll", SetLastError = true, CharSet = CharSet.Auto)]
|
|
protected static extern Boolean SetupDiSetClassInstallParams(IntPtr DeviceInfoSet, ref SP_DEVICE_INTERFACE_DATA DeviceInterfaceData, ref SP_PROPCHANGE_PARAMS ClassInstallParams, Int32 ClassInstallParamsSize);
|
|
#endregion
|
|
}
|
|
}
|