public static bool Get_This_Device(ushort p_VendorID, ushort p_PoductID, ushort p_index, ref IntPtr p_ReadHandle, ref IntPtr p_WriteHandle, ref string p_devicepath, bool p_pass_ptr_to_handle, ref Guid p_HidGuid, ref ushort p_num_devices_attached)
{
Utilities.InitializeParams();
LIN.initialize_LIN_frames();
IntPtr deviceInfoSet = IntPtr.Zero;
IntPtr zero = IntPtr.Zero;
USB.HIDP_CAPS hIDP_CAPS = default(USB.HIDP_CAPS);
ushort num = 0;
IntPtr intPtr = IntPtr.Zero;
int num2 = 0;
USB.SECURITY_ATTRIBUTES sECURITY_ATTRIBUTES = default(USB.SECURITY_ATTRIBUTES);
IntPtr intPtr2 = new IntPtr(-1);
sECURITY_ATTRIBUTES.lpSecurityDescriptor = 0;
sECURITY_ATTRIBUTES.bInheritHandle = Convert.ToInt32(true);
sECURITY_ATTRIBUTES.nLength = Marshal.SizeOf(sECURITY_ATTRIBUTES);
Guid empty = Guid.Empty;
USB.SP_DEVICE_INTERFACE_DATA sP_DEVICE_INTERFACE_DATA;
sP_DEVICE_INTERFACE_DATA.cbSize = 0;
sP_DEVICE_INTERFACE_DATA.Flags = 0;
sP_DEVICE_INTERFACE_DATA.InterfaceClassGuid = Guid.Empty;
sP_DEVICE_INTERFACE_DATA.Reserved = 0;
USB.SP_DEVICE_INTERFACE_DETAIL_DATA sP_DEVICE_INTERFACE_DETAIL_DATA;
sP_DEVICE_INTERFACE_DETAIL_DATA.cbSize = 0;
sP_DEVICE_INTERFACE_DETAIL_DATA.DevicePath = "";
USB.HIDD_ATTRIBUTES hIDD_ATTRIBUTES;
hIDD_ATTRIBUTES.ProductID = 0;
hIDD_ATTRIBUTES.Size = 0;
hIDD_ATTRIBUTES.VendorID = 0;
hIDD_ATTRIBUTES.VersionNumber = 0;
bool result = false;
sECURITY_ATTRIBUTES.lpSecurityDescriptor = 0;
sECURITY_ATTRIBUTES.bInheritHandle = Convert.ToInt32(true);
sECURITY_ATTRIBUTES.nLength = Marshal.SizeOf(sECURITY_ATTRIBUTES);
/*
* USB.HidD_GetHidGuid(ref empty);
* deviceInfoSet = USB.SetupDiGetClassDevs(ref empty, null, 0, 18);
* sP_DEVICE_INTERFACE_DATA.cbSize = Marshal.SizeOf(sP_DEVICE_INTERFACE_DATA);
* for (int i = 0; i < 30; i++)
* {
* int num3 = USB.SetupDiEnumDeviceInterfaces(deviceInfoSet, 0, ref empty, i, ref sP_DEVICE_INTERFACE_DATA);
* if (num3 != 0)
* {
* USB.SetupDiGetDeviceInterfaceDetail(deviceInfoSet, ref sP_DEVICE_INTERFACE_DATA, IntPtr.Zero, 0, ref num2, IntPtr.Zero);
* sP_DEVICE_INTERFACE_DETAIL_DATA.cbSize = Marshal.SizeOf(sP_DEVICE_INTERFACE_DETAIL_DATA);
* IntPtr intPtr3 = Marshal.AllocHGlobal(num2);
* Marshal.WriteInt32(intPtr3, 4 + Marshal.SystemDefaultCharSize);
* USB.SetupDiGetDeviceInterfaceDetail(deviceInfoSet, ref sP_DEVICE_INTERFACE_DATA, intPtr3, num2, ref num2, IntPtr.Zero);
* IntPtr intPtr4 = new IntPtr(intPtr3.ToInt32() + 4);
* string text = Marshal.PtrToStringAuto(intPtr4);
* intPtr = USB.CreateFile(text, 3221225472u, 3u, ref sECURITY_ATTRIBUTES, 3, 0u, 0);
* if (intPtr != intPtr2)
* {
* hIDD_ATTRIBUTES.Size = Marshal.SizeOf(hIDD_ATTRIBUTES);
* num3 = USB.HidD_GetAttributes(intPtr, ref hIDD_ATTRIBUTES);
* if (num3 != 0)
* {
* if (hIDD_ATTRIBUTES.VendorID == p_VendorID && hIDD_ATTRIBUTES.ProductID == p_PoductID)
* {
* if (num == p_index)
* {
* result = true;
* if (p_pass_ptr_to_handle)
* {
* p_WriteHandle = intPtr;
* }
* p_devicepath = text;
* p_HidGuid = empty;
* //Utilities.m_flags.HID_write_handle = intPtr;
* USB.HidD_GetPreparsedData(intPtr, ref zero);
* USB.HidP_GetCaps(zero, ref hIDP_CAPS);
* Utilities.m_flags.irbl = (ushort)hIDP_CAPS.InputReportByteLength;
* //Utilities.m_flags.HID_read_handle = USB.CreateFile(text, 3221225472u, 3u, ref sECURITY_ATTRIBUTES, 3, 0u, 0);
* if (p_pass_ptr_to_handle)
* {
* //p_ReadHandle = Utilities.m_flags.HID_read_handle;
* }
* USB.HidD_FreePreparsedData(ref zero);
* break;
* }
* num += 1;
* }
* else
* {
* result = false;
* USB.CloseHandle(intPtr);
* }
* }
* else
* {
* result = false;
* USB.CloseHandle(intPtr);
* }
* }
* }
* }
* USB.SetupDiDestroyDeviceInfoList(deviceInfoSet);
* p_num_devices_attached = num;
*/
Utilities.m_flags.irbl = 65;
if (DeviceScanner.ScanOnce(p_VendorID, p_PoductID))
{
Utilities.m_flags.HID_Handle = new USBDevice(p_VendorID, p_PoductID, null, false, 65);
Utilities.m_flags.HID_DeviceReady = true;
result = true;
}
else
{
Utilities.m_flags.HID_DeviceReady = false;
result = false;
}
return(result);
}
internal static ushort Count_Attached_PKSA(ushort p_VendorID, ushort p_PoductID, ushort p_index, ref IntPtr p_ReadHandle, ref IntPtr p_WriteHandle, ref string p_devicepath, bool p_pass_ptr_to_handle, ref Guid p_HidGuid)
{
IntPtr deviceInfoSet = IntPtr.Zero;
IntPtr arg_0B_0 = IntPtr.Zero;
ushort num = 0;
IntPtr intPtr = IntPtr.Zero;
int num2 = 0;
USB.SECURITY_ATTRIBUTES sECURITY_ATTRIBUTES = default(USB.SECURITY_ATTRIBUTES);
IntPtr intPtr2 = new IntPtr(-1);
sECURITY_ATTRIBUTES.lpSecurityDescriptor = 0;
sECURITY_ATTRIBUTES.bInheritHandle = Convert.ToInt32(true);
sECURITY_ATTRIBUTES.nLength = Marshal.SizeOf(sECURITY_ATTRIBUTES);
Guid empty = Guid.Empty;
USB.SP_DEVICE_INTERFACE_DATA sP_DEVICE_INTERFACE_DATA;
sP_DEVICE_INTERFACE_DATA.cbSize = 0;
sP_DEVICE_INTERFACE_DATA.Flags = 0;
sP_DEVICE_INTERFACE_DATA.InterfaceClassGuid = Guid.Empty;
sP_DEVICE_INTERFACE_DATA.Reserved = 0;
USB.SP_DEVICE_INTERFACE_DETAIL_DATA sP_DEVICE_INTERFACE_DETAIL_DATA;
sP_DEVICE_INTERFACE_DETAIL_DATA.cbSize = 0;
sP_DEVICE_INTERFACE_DETAIL_DATA.DevicePath = "";
USB.HIDD_ATTRIBUTES hIDD_ATTRIBUTES;
hIDD_ATTRIBUTES.ProductID = 0;
hIDD_ATTRIBUTES.Size = 0;
hIDD_ATTRIBUTES.VendorID = 0;
hIDD_ATTRIBUTES.VersionNumber = 0;
sECURITY_ATTRIBUTES.lpSecurityDescriptor = 0;
sECURITY_ATTRIBUTES.bInheritHandle = Convert.ToInt32(true);
sECURITY_ATTRIBUTES.nLength = Marshal.SizeOf(sECURITY_ATTRIBUTES);
/*
* USB.HidD_GetHidGuid(ref empty);
* deviceInfoSet = USB.SetupDiGetClassDevs(ref empty, null, 0, 18);
* sP_DEVICE_INTERFACE_DATA.cbSize = Marshal.SizeOf(sP_DEVICE_INTERFACE_DATA);
* for (int i = 0; i < 30; i++)
* {
* int num3 = USB.SetupDiEnumDeviceInterfaces(deviceInfoSet, 0, ref empty, i, ref sP_DEVICE_INTERFACE_DATA);
* if (num3 != 0)
* {
* USB.SetupDiGetDeviceInterfaceDetail(deviceInfoSet, ref sP_DEVICE_INTERFACE_DATA, IntPtr.Zero, 0, ref num2, IntPtr.Zero);
* sP_DEVICE_INTERFACE_DETAIL_DATA.cbSize = Marshal.SizeOf(sP_DEVICE_INTERFACE_DETAIL_DATA);
* IntPtr intPtr3 = Marshal.AllocHGlobal(num2);
* Marshal.WriteInt32(intPtr3, 4 + Marshal.SystemDefaultCharSize);
* USB.SetupDiGetDeviceInterfaceDetail(deviceInfoSet, ref sP_DEVICE_INTERFACE_DATA, intPtr3, num2, ref num2, IntPtr.Zero);
* IntPtr intPtr4 = new IntPtr(intPtr3.ToInt32() + 4);
* string lpFileName = Marshal.PtrToStringAuto(intPtr4);
* intPtr = USB.CreateFile(lpFileName, 3221225472u, 3u, ref sECURITY_ATTRIBUTES, 3, 0u, 0);
* if (intPtr != intPtr2)
* {
* hIDD_ATTRIBUTES.Size = Marshal.SizeOf(hIDD_ATTRIBUTES);
* num3 = USB.HidD_GetAttributes(intPtr, ref hIDD_ATTRIBUTES);
* if (num3 != 0)
* {
* if (hIDD_ATTRIBUTES.VendorID == p_VendorID && hIDD_ATTRIBUTES.ProductID == p_PoductID)
* {
* num += 1;
* USB.CloseHandle(intPtr);
* }
* else
* {
* USB.CloseHandle(intPtr);
* }
* }
* else
* {
* USB.CloseHandle(intPtr);
* }
* }
* }
* }
* USB.SetupDiDestroyDeviceInfoList(deviceInfoSet);
*/
return(num);
}
