/// <summary>
///
/// </summary>
/// <param name="typeName"></param>
/// <param name="cb"></param>
public void GetType(string typeName, NativeCallback cb)
{
object obj;
if (types.ContainsKey(typeName))
{
obj = types[typeName];
}
else
{
Type type = Type.GetType(typeName);
if (type == null)
{
throw new ArgumentNullException("Can't find type " + typeName);
}
obj = BuildStructType(type);
types[typeName] = obj;
}
int size = Marshal.SizeOf(obj);
IntPtr unmanagedAddr = Marshal.AllocHGlobal(size);
Marshal.StructureToPtr(obj, unmanagedAddr, false);
cb(unmanagedAddr);
Marshal.FreeHGlobal(unmanagedAddr);
}
static void Main(string[] args)
{
var callback = new NativeCallback(v =>
{
// setting a breakpoint here make go panic
Console.WriteLine($"Value comming from go: {v}");
});
var funcPtr = Marshal.GetFunctionPointerForDelegate(callback);
CallMeBack(funcPtr, 42);
}
internal static void Setup()
{
isStarted = false;
RegisterMonoNativeCallbacks(nativeCallback = OnNativeCallback);
}
static extern void RegisterMonoNativeCallbacks(NativeCallback callback);
public static extern void RegisterNativeCallback(NativeCallback cb);
public unsafe void RegisterOnConnectionStateChangeCallback(Int32 callbackPointer)
{
onConnectionStateChange = GetNativeCallback(callbackPointer);
}
public unsafe void RegisterLogCallback(Int32 callbackPointer)
{
onLog = GetNativeCallback(callbackPointer);
}
public unsafe void RegisterOnErrorCallback(Int32 callbackPointer)
{
onError = GetNativeCallback(callbackPointer);
}
internal static void Start()
{
IsClosing = false;
RegisterMonoNativeCallbacks(nativeCallback = OnNativeCallback);
}
public static void Register(int index, NativeCallback cb)
{
_CallbackList[index] = cb;
}
