wallet-core/packages/idb-bridge/src/index.ts

127 lines
3.0 KiB
TypeScript

import {
Backend,
DatabaseConnection,
DatabaseTransaction,
IndexProperties,
ObjectStoreProperties,
RecordGetRequest,
RecordGetResponse,
RecordStoreRequest,
RecordStoreResponse,
ResultLevel,
Schema,
StoreLevel,
} from "./backend-interface.js";
import {
BridgeIDBCursor,
BridgeIDBDatabase,
BridgeIDBFactory,
BridgeIDBIndex,
BridgeIDBKeyRange,
BridgeIDBObjectStore,
BridgeIDBOpenDBRequest,
BridgeIDBRequest,
BridgeIDBTransaction,
BridgeIDBVersionChangeEvent,
DatabaseList,
RequestObj,
} from "./bridge-idb.js";
import { Event } from "./idbtypes.js";
import {
DatabaseDump,
IndexRecord,
MemoryBackendDump,
ObjectStoreDump,
ObjectStoreRecord,
} from "./MemoryBackend.js";
import { Listener } from "./util/FakeEventTarget.js";
export * from "./idbtypes.js";
export { MemoryBackend } from "./MemoryBackend.js";
export type { AccessStats } from "./MemoryBackend.js";
export * from "./util/structuredClone.js";
export {
BridgeIDBCursor,
BridgeIDBDatabase,
BridgeIDBFactory,
BridgeIDBIndex,
BridgeIDBKeyRange,
BridgeIDBObjectStore,
BridgeIDBOpenDBRequest,
BridgeIDBRequest,
BridgeIDBTransaction,
StoreLevel,
ResultLevel,
};
export type {
DatabaseTransaction,
RecordGetRequest,
RecordGetResponse,
Schema,
Backend,
DatabaseList,
RecordStoreRequest,
RecordStoreResponse,
DatabaseConnection,
ObjectStoreProperties,
RequestObj,
DatabaseDump,
ObjectStoreDump,
IndexRecord,
ObjectStoreRecord,
IndexProperties,
MemoryBackendDump,
Event,
Listener,
};
// globalThis polyfill, see https://mathiasbynens.be/notes/globalthis
(function () {
if (typeof globalThis === "object") return;
Object.defineProperty(Object.prototype, "__magic__", {
get: function () {
return this;
},
configurable: true, // This makes it possible to `delete` the getter later.
});
// @ts-ignore: polyfill magic
__magic__.globalThis = __magic__; // lolwat
// @ts-ignore: polyfill magic
delete Object.prototype.__magic__;
})();
/**
* Global indexeddb objects, either from the native or bridge-idb
* implementation, depending on what is available in
* the global environment.
*/
export const GlobalIDB: {
KeyRange: typeof BridgeIDBKeyRange;
} = {
KeyRange: (globalThis as any).IDBKeyRange ?? BridgeIDBKeyRange,
};
/**
* Populate the global name space such that the given IndexedDB factory is made
* available globally.
*
* @public
*/
export function shimIndexedDB(factory: BridgeIDBFactory): void {
// @ts-ignore: shimming
const g = globalThis as any;
g.indexedDB = factory;
g.IDBCursor = BridgeIDBCursor;
g.IDBKeyRange = BridgeIDBKeyRange;
g.IDBDatabase = BridgeIDBDatabase;
g.IDBFactory = BridgeIDBFactory;
g.IDBIndex = BridgeIDBIndex;
g.IDBKeyRange = BridgeIDBKeyRange;
g.IDBObjectStore = BridgeIDBObjectStore;
g.IDBOpenDBRequest = BridgeIDBOpenDBRequest;
g.IDBRequest = BridgeIDBRequest;
g.IDBTransaction = BridgeIDBTransaction;
g.IDBVersionChangeEvent = BridgeIDBVersionChangeEvent;
}