githubmr/facebook-react: The library for web and native user interfaces.

packages/react/src/ReactSharedInternalsServer.js

64 строки2 KB

Sebastian Markbåge

Remove top stack frame from getCurrentStack (#30306)

12 июл 2024, 01:34

12 июл 2024, 01:34433068e

/**
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @flow
 */

import type {Dispatcher} from 'react-reconciler/src/ReactInternalTypes';
import type {AsyncDispatcher} from 'react-reconciler/src/ReactInternalTypes';

import type {
  Reference,
  TaintEntry,
  RequestCleanupQueue,
} from './ReactTaintRegistry';

import {
  TaintRegistryObjects,
  TaintRegistryValues,
  TaintRegistryByteLengths,
  TaintRegistryPendingRequests,
} from './ReactTaintRegistry';

import {enableTaint} from 'shared/ReactFeatureFlags';

export type SharedStateServer = {
  H: null | Dispatcher, // ReactCurrentDispatcher for Hooks
  A: null | AsyncDispatcher, // ReactCurrentCache for Cache

  // enableTaint
  TaintRegistryObjects: WeakMap<Reference, string>,
  TaintRegistryValues: Map<string | bigint, TaintEntry>,
  TaintRegistryByteLengths: Set<number>,
  TaintRegistryPendingRequests: Set<RequestCleanupQueue>,

  // DEV-only

  // ReactDebugCurrentFrame
  getCurrentStack: null | (() => string),
};

export type RendererTask = boolean => RendererTask | null;

const ReactSharedInternals: SharedStateServer = ({
  H: null,
  A: null,
}: any);

if (enableTaint) {
  ReactSharedInternals.TaintRegistryObjects = TaintRegistryObjects;
  ReactSharedInternals.TaintRegistryValues = TaintRegistryValues;
  ReactSharedInternals.TaintRegistryByteLengths = TaintRegistryByteLengths;
  ReactSharedInternals.TaintRegistryPendingRequests =
    TaintRegistryPendingRequests;
}

if (__DEV__) {
  // Stack implementation injected by the current renderer.
  ReactSharedInternals.getCurrentStack = (null: null | (() => string));
}

export default ReactSharedInternals;