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Implemented vigem_target_x360_get_user_index in library and driver

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This commit is contained in:
Benjamin Höglinger
2018-05-10 20:42:38 +02:00
parent f254c03b3d
commit 08729f1cde
11 changed files with 189 additions and 7 deletions
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45
lib/ViGEmClient.cpp
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@@ -635,7 +635,48 @@ BOOL vigem_target_is_attached(PVIGEM_TARGET target)
return (target->State == VIGEM_TARGET_CONNECTED);
}
ULONG vigem_target_x360_get_user_index(PVIGEM_CLIENT vigem, PVIGEM_TARGET target)
VIGEM_ERROR vigem_target_x360_get_user_index(PVIGEM_CLIENT vigem, PVIGEM_TARGET target, PULONG index)
{
return VIGEM_API ULONG();
if (vigem->hBusDevice == nullptr)
{
return VIGEM_ERROR_BUS_NOT_FOUND;
}
if (target->SerialNo == 0 || target->Type != Xbox360Wired)
{
return VIGEM_ERROR_INVALID_TARGET;
}
DWORD transfered = 0;
OVERLAPPED lOverlapped = { 0 };
lOverlapped.hEvent = CreateEvent(nullptr, FALSE, FALSE, nullptr);
XUSB_GET_USER_INDEX gui;
XUSB_GET_USER_INDEX_INIT(&gui, target->SerialNo);
DeviceIoControl(
vigem->hBusDevice,
IOCTL_XUSB_GET_USER_INDEX,
&gui,
gui.Size,
&gui,
gui.Size,
&transfered,
&lOverlapped
);
if (GetOverlappedResult(vigem->hBusDevice, &lOverlapped, &transfered, TRUE) == 0)
{
if (GetLastError() == ERROR_ACCESS_DENIED)
{
CloseHandle(lOverlapped.hEvent);
return VIGEM_ERROR_INVALID_TARGET;
}
}
CloseHandle(lOverlapped.hEvent);
*index = gui.UserIndex;
return VIGEM_ERROR_NONE;
}