react-native/ReactCommon/cxxreact/RAMBundleRegistry.h

47 lines
1.5 KiB
C
Raw Normal View History

// Copyright 2004-present Facebook. All Rights Reserved.
#pragma once
#include <cstdint>
#include <functional>
#include <memory>
#include <unordered_map>
#include <utility>
#include <cxxreact/JSModulesUnbundle.h>
#include <jschelpers/noncopyable.h>
#ifndef RN_EXPORT
#define RN_EXPORT __attribute__((visibility("default")))
#endif
namespace facebook {
namespace react {
class RN_EXPORT RAMBundleRegistry : noncopyable {
public:
using unique_ram_bundle = std::unique_ptr<JSModulesUnbundle>;
using bundle_path = std::string;
constexpr static uint32_t MAIN_BUNDLE_ID = 0;
static std::unique_ptr<RAMBundleRegistry> singleBundleRegistry(unique_ram_bundle mainBundle);
static std::unique_ptr<RAMBundleRegistry> multipleBundlesRegistry(unique_ram_bundle mainBundle, std::function<unique_ram_bundle(bundle_path)> factory);
RAMBundleRegistry(RAMBundleRegistry&&) = default;
RAMBundleRegistry& operator=(RAMBundleRegistry&&) = default;
void registerBundle(uint32_t bundleId, bundle_path bundlePath);
JSModulesUnbundle::Module getModule(uint32_t bundleId, uint32_t moduleId);
virtual ~RAMBundleRegistry() {};
private:
explicit RAMBundleRegistry(unique_ram_bundle mainBundle, std::function<unique_ram_bundle(bundle_path)> factory = {});
JSModulesUnbundle *getBundle(uint32_t bundleId) const;
std::function<unique_ram_bundle(bundle_path)> m_factory;
std::unordered_map<uint32_t, bundle_path> m_bundlePaths;
std::unordered_map<uint32_t, unique_ram_bundle> m_bundles;
};
} // namespace react
} // namespace facebook