static XInput()
{
if (IsUAP())
{
s_xInput = new XInput14();
Version = XInputVersion.Version14;
}
if (LoadLibrary("xinput1_4.dll") != IntPtr.Zero)
{
s_xInput = new XInput14();
Version = XInputVersion.Version14;
}
else if (LoadLibrary("xinput1_3.dll") != IntPtr.Zero)
{
s_xInput = new XInput13();
Version = XInputVersion.Version13;
}
else if (LoadLibrary("xinput9_1_0.dll") != IntPtr.Zero)
{
s_xInput = new XInput910();
Version = XInputVersion.Version910;
}
else
{
throw new PlatformNotSupportedException("XInput is not supported");
}
}
public void Run(
RemoteHooking.IContext aInContext,
String aInArg1)
{
_interface.Ping(RemoteHooking.GetCurrentProcessId(), "Payload installed. Running payload loop.");
foreach (var xinputVersion in Enum.GetValues(typeof(XInputVersion)))
{
try
{
_interface.Ping(RemoteHooking.GetCurrentProcessId(), $"Trying to hook {xinputVersion}.dll");
_xinputSetStateHookObj = LocalHook.Create(
LocalHook.GetProcAddress($"{xinputVersion}.dll", "XInputSetState"),
new XInputSetStateDelegate(XInputSetStateHookFunc),
null);
_hookedVersion = (XInputVersion)xinputVersion;
_interface.Ping(RemoteHooking.GetCurrentProcessId(), $"Hooked {xinputVersion}.dll");
break;
}
catch
{
// noop
_interface.Ping(RemoteHooking.GetCurrentProcessId(), $"Hooking {xinputVersion}.dll failed");
}
}
if (_xinputSetStateHookObj == null)
{
_interface.ReportError(RemoteHooking.GetCurrentProcessId(), new Exception("No viable DLL to hook, payload exiting"));
return;
}
// Set hook for all threads.
_xinputSetStateHookObj.ThreadACL.SetExclusiveACL(new Int32[1]);
try
{
while (_interface.Ping(RemoteHooking.GetCurrentProcessId(), ""))
{
Thread.Sleep(1);
if (_messageQueue.Count > 0)
{
lock (_messageQueue)
{
_interface.Report(RemoteHooking.GetCurrentProcessId(), _messageQueue);
_messageQueue.Clear();
}
}
if (_ex != null)
{
_interface.ReportError(RemoteHooking.GetCurrentProcessId(), _ex);
break;
}
}
}
catch (Exception e)
{
_interface.ReportError(RemoteHooking.GetCurrentProcessId(), e);
}
_interface.Ping(RemoteHooking.GetCurrentProcessId(), "Exiting payload loop");
_interface.Exit();
}
static XInput()
{
if (LoadLibrary("xinput1_4.dll") != IntPtr.Zero)
{
s_xInput = new XInput14();
Version = XInputVersion.Version14;
}
else if (LoadLibrary("xinput1_3.dll") != IntPtr.Zero)
{
s_xInput = new XInput13();
Version = XInputVersion.Version13;
}
else if (LoadLibrary("xinput9_1_0.dll") != IntPtr.Zero)
{
s_xInput = new XInput910();
Version = XInputVersion.Version910;
}
}
private static List<GameController> Initialize()
{
var list = new List<GameController>( GameController.MaxControllerCount );
try
{
if( version == XInputVersion.XInput14 )
{
for( var c = 0; c < GameController.MaxControllerCount; c++ )
list.Add( new XInput14GameController( (GameControllerIndex)c ) );
}
else if( version == XInputVersion.XInput13 )
{
for( var c = 0; c < GameController.MaxControllerCount; c++ )
list.Add( new XInput13GameController( (GameControllerIndex)c ) );
}
}
catch( NotSupportedException )
{
list.Clear();
version = XInputVersion.NotSupported;
}
return list;
}