protected override void RequestInputReportWorker(object cancellationToken)
{
var token = (CancellationToken)cancellationToken;
var buffer = new byte[0x32];
var unmanagedBuffer = Marshal.AllocHGlobal(buffer.Length);
try
{
while (!token.IsCancellationRequested)
{
var ret = DeviceHandle.OverlappedDeviceIoControl(
IOCTL_BTHPS3_HID_INTERRUPT_READ,
IntPtr.Zero,
0,
unmanagedBuffer,
buffer.Length,
out _
);
if (!ret)
{
OnDisconnected();
return;
}
Marshal.Copy(unmanagedBuffer, buffer, 0, buffer.Length);
/*
* When connected via Bluetooth the Sixaxis occasionally sends
* a report with the second byte 0xff and the rest zeroed.
*
* This report does not reflect the actual state of the
* controller must be ignored to avoid generating false input
* events.
*/
if (buffer[2] == 0xff)
{
continue;
}
try
{
OnInputReport(DualShock3InputReport.FromBuffer(buffer.Skip(1).ToArray()));
}
catch (InvalidDataException ide)
{
Log.Warning("Malformed input report received: {Exception}", ide);
}
}
}
catch (Exception ex)
{
Log.Error("{Exception}", ex);
}
finally
{
Marshal.FreeHGlobal(unmanagedBuffer);
}
}
protected override void RequestInputReportWorker(object cancellationToken)
{
var token = (CancellationToken)cancellationToken;
var requestSize = Marshal.SizeOf <AirBenderHost.AirbenderGetDs3InputReport>();
var requestBuffer = Marshal.AllocHGlobal(requestSize);
Marshal.StructureToPtr(
new AirBenderHost.AirbenderGetDs3InputReport
{
ClientAddress = ClientAddress.ToNativeBdAddr()
},
requestBuffer, false);
try
{
while (!token.IsCancellationRequested)
{
//
// This call blocks until the driver supplies new data.
//
var ret = HostDevice.DeviceHandle.OverlappedDeviceIoControl(
AirBenderHost.IoctlAirbenderGetDs3InputReport,
requestBuffer, requestSize, requestBuffer, requestSize,
out _);
if (!ret)
{
throw new AirBenderGetDs3InputReportFailedException("Input Report Request failed.",
new Win32Exception(Marshal.GetLastWin32Error()));
}
var resp = Marshal.PtrToStructure <AirBenderHost.AirbenderGetDs3InputReport>(requestBuffer);
try
{
OnInputReport(DualShock3InputReport.FromBuffer(resp.ReportBuffer));
}
catch (InvalidDataException ide)
{
Log.Warning("Malformed input report received: {Exception}", ide);
}
}
}
catch (Exception ex)
{
Log.Error("{Exception}", ex);
}
finally
{
Marshal.FreeHGlobal(requestBuffer);
}
}
protected override void RequestInputReportWorker(object cancellationToken)
{
var token = (CancellationToken)cancellationToken;
var buffer = new byte[512];
var unmanagedBuffer = Marshal.AllocHGlobal(buffer.Length);
try
{
while (!token.IsCancellationRequested)
{
var ret = DeviceHandle.OverlappedReadFile(
unmanagedBuffer,
buffer.Length,
out var bytesReturned);
if (!ret)
{
var nex = new Win32Exception(Marshal.GetLastWin32Error());
// Valid exception in case the device got surprise-removed, end worker
if (nex.NativeErrorCode == Win32ErrorCode.ERROR_OPERATION_ABORTED)
{
return;
}
throw new FireShockReadInputReportFailedException(
"Failed to read input report.", nex);
}
Marshal.Copy(unmanagedBuffer, buffer, 0, bytesReturned);
try
{
OnInputReport(DualShock3InputReport.FromBuffer(buffer));
}
catch (InvalidDataException ide)
{
Log.Warning("Malformed input report received: {Exception}", ide);
}
}
}
catch (Exception ex)
{
Log.Error("{Exception}", ex);
}
finally
{
Marshal.FreeHGlobal(unmanagedBuffer);
}
}
protected override void RequestInputReportWorker(object cancellationToken)
{
var token = (CancellationToken)cancellationToken;
var buffer = new byte[0x32];
var unmanagedBuffer = Marshal.AllocHGlobal(buffer.Length);
try
{
while (!token.IsCancellationRequested)
{
var ret = DeviceHandle.OverlappedDeviceIoControl(
IOCTL_BTHPS3_HID_INTERRUPT_READ,
IntPtr.Zero,
0,
unmanagedBuffer,
buffer.Length,
out _
);
if (!ret)
{
OnDisconnected();
return;
}
Marshal.Copy(unmanagedBuffer, buffer, 0, buffer.Length);
try
{
OnInputReport(DualShock3InputReport.FromBuffer(buffer.Skip(1).ToArray()));
}
catch (InvalidDataException ide)
{
Log.Warning("Malformed input report received: {Exception}", ide);
}
}
}
catch (Exception ex)
{
Log.Error("{Exception}", ex);
}
finally
{
Marshal.FreeHGlobal(unmanagedBuffer);
}
}