unsafe static void InitializePlatform(InitializationOptions *options)
{
// BaseDirectory may not be set in some Mono embedded environments
// so try some reasonable fallbacks in these cases.
string basePath = AppDomain.CurrentDomain.BaseDirectory;
if (!string.IsNullOrEmpty(basePath))
{
basePath = Path.Combine(basePath, "..");
}
else
{
basePath = Assembly.GetExecutingAssembly().Location;
if (!string.IsNullOrEmpty(basePath))
{
basePath = Path.Combine(Path.GetDirectoryName(basePath), "..");
}
else
{
// The executing assembly location may be null if loaded from
// memory so the final fallback is the current directory
basePath = Path.Combine(Environment.CurrentDirectory, "..");
}
}
ResourcesPath = Path.Combine(basePath, "Resources");
FrameworksPath = Path.Combine(basePath, "Frameworks");
}
static unsafe void InitializeCoreCLRBridge(InitializationOptions *options)
{
if (options->xamarin_objc_msgsend != IntPtr.Zero)
{
ObjectiveCMarshal.SetMessageSendCallback(ObjectiveCMarshal.MessageSendFunction.MsgSend, options->xamarin_objc_msgsend);
}
if (options->xamarin_objc_msgsend_super != IntPtr.Zero)
{
ObjectiveCMarshal.SetMessageSendCallback(ObjectiveCMarshal.MessageSendFunction.MsgSendSuper, options->xamarin_objc_msgsend_super);
}
if (options->xamarin_objc_msgsend_stret != IntPtr.Zero)
{
ObjectiveCMarshal.SetMessageSendCallback(ObjectiveCMarshal.MessageSendFunction.MsgSendStret, options->xamarin_objc_msgsend_stret);
}
if (options->xamarin_objc_msgsend_super_stret != IntPtr.Zero)
{
ObjectiveCMarshal.SetMessageSendCallback(ObjectiveCMarshal.MessageSendFunction.MsgSendSuperStret, options->xamarin_objc_msgsend_super_stret);
}
delegate * unmanaged <void> beginEndCallback = (delegate * unmanaged <void>)options->reference_tracking_begin_end_callback;
delegate * unmanaged <IntPtr, int> isReferencedCallback = (delegate * unmanaged <IntPtr, int>)options->reference_tracking_is_referenced_callback;
delegate * unmanaged <IntPtr, void> trackedObjectEnteredFinalization = (delegate * unmanaged <IntPtr, void>)options->reference_tracking_tracked_object_entered_finalization;
ObjectiveCMarshal.Initialize(beginEndCallback, isReferencedCallback, trackedObjectEnteredFinalization, UnhandledExceptionPropagationHandler);
}
public static Arch Arch; // default: = Arch.DEVICE;
unsafe static void InitializePlatform(InitializationOptions *options)
{
if (options->IsSimulator)
{
Arch = Arch.SIMULATOR;
}
UIApplication.Initialize();
}
unsafe static void InitializePlatform(InitializationOptions *options)
{
#if !__MACCATALYST__ && !NET
if (options->IsSimulator)
{
Arch = Arch.SIMULATOR;
}
#endif
UIApplication.Initialize();
}