protected override void Run(Action readyCallback)
{
using (var manager = NativeMethods.IOHIDManagerCreate(IntPtr.Zero).ToCFType())
{
RunAssert(manager.IsSet, "HidSharp IOHIDManagerCreate failed.");
using (var matching = NativeMethods.IOServiceMatching("IOHIDDevice").ToCFType())
{
RunAssert(matching.IsSet, "HidSharp IOServiceMatching failed.");
var devicesChangedCallback = new NativeMethods.IOHIDDeviceCallback(DevicesChangedCallback);
NativeMethods.IOHIDManagerSetDeviceMatching(manager.Handle, matching.Handle);
NativeMethods.IOHIDManagerRegisterDeviceMatchingCallback(manager.Handle, devicesChangedCallback, IntPtr.Zero);
NativeMethods.IOHIDManagerRegisterDeviceRemovalCallback(manager.Handle, devicesChangedCallback, IntPtr.Zero);
var runLoop = NativeMethods.CFRunLoopGetCurrent();
NativeMethods.CFRetain(runLoop);
NativeMethods.IOHIDManagerScheduleWithRunLoop(manager, runLoop, NativeMethods.kCFRunLoopDefaultMode);
try
{
readyCallback();
NativeMethods.CFRunLoopRun();
}
finally
{
NativeMethods.IOHIDManagerUnscheduleFromRunLoop(manager, runLoop, NativeMethods.kCFRunLoopDefaultMode);
NativeMethods.CFRelease(runLoop);
}
GC.KeepAlive(devicesChangedCallback);
}
}
}
