react-native/ReactCommon/cxxreact/JSCNativeModules.h

37 lines
768 B
C++

// Copyright 2004-present Facebook. All Rights Reserved.
#pragma once
#include <folly/Optional.h>
#include <memory>
#include <string>
#include <jschelpers/Value.h>
#include "ModuleRegistry.h"
namespace facebook {
namespace react {
/**
* Holds and creates JS representations of the modules in ModuleRegistry
*/
class JSCNativeModules {
public:
explicit JSCNativeModules(std::shared_ptr<ModuleRegistry> moduleRegistry);
JSValueRef getModule(JSContextRef context, JSStringRef name);
void reset();
private:
folly::Optional<Object> m_genNativeModuleJS;
std::shared_ptr<ModuleRegistry> m_moduleRegistry;
std::unordered_map<std::string, Object> m_objects;
folly::Optional<Object> createModule(const std::string& name, JSContextRef context);
};
}
}