react-native/ReactCommon/turbomodule/core/TurboModuleBinding.h
Kevin Gozali acc2ed2488 Moved TurboModule C++ core to github
Summary:
This is only the core C++ part of TurboModule - moving to github to make integration with existing NativeModules system slightly easier. Other bindings for iOS/Android are not yet ready to move.

Notes:
* TurboModules is not ready to use at the moment.
* Build configuration is not yet provided (cocoapods/.xcodeproj/gradle), just like Fabric.
* No effort was done to make this lib C++17 strictly compliant yet (there will be in the future).

Reviewed By: RSNara

Differential Revision: D13551211

fbshipit-source-id: cd3b458e6746ee9218451962ca65b1ad641a32db
2018-12-26 17:18:21 -08:00

62 lines
1.3 KiB
C++

/**
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
#pragma once
#include <string>
#include <jsi/jsi.h>
#include <jsireact/TurboModule.h>
namespace facebook {
namespace react {
class JSCallInvoker;
/**
* Represents the JavaScript binding for the TurboModule system.
*/
class TurboModuleBinding {
public:
/*
* Installs TurboModuleBinding into JavaScript runtime.
* Thread synchronization must be enforced externally.
*/
static void install(
jsi::Runtime &runtime,
std::shared_ptr<TurboModuleBinding> binding);
TurboModuleBinding(const TurboModuleProviderFunctionType &moduleProvider);
/*
* Invalidates the binding.
* Can be called in any thread.
*/
void invalidate() const;
/**
* Get an TurboModule instance for the given module name.
*/
std::shared_ptr<TurboModule> getModule(const std::string &name);
private:
/**
* A lookup function exposed to JS to get an instance of a TurboModule
* for the given name.
*/
jsi::Value jsProxy(
jsi::Runtime& runtime,
const jsi::Value& thisVal,
const jsi::Value* args,
size_t count);
TurboModuleProviderFunctionType moduleProvider_;
};
} // namespace react
} // namespace facebook