88 lines
2.8 KiB
TypeScript
88 lines
2.8 KiB
TypeScript
/*!
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* Buttplug JS Source Code File - Visit https://buttplug.io for more info about
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* the project. Licensed under the BSD 3-Clause license. See LICENSE file in the
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* project root for full license information.
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*
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* @copyright Copyright (c) Nonpolynomial Labs LLC. All rights reserved.
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*/
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import { ButtplugMessage } from "./core/Messages";
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import { IButtplugClientConnector } from "./client/IButtplugClientConnector";
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import { EventEmitter } from "eventemitter3";
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export * from "./client/ButtplugClient";
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export * from "./client/ButtplugClientDevice";
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export * from "./client/ButtplugBrowserWebsocketClientConnector";
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export * from "./client/ButtplugNodeWebsocketClientConnector";
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export * from "./client/ButtplugClientConnectorException";
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export * from "./utils/ButtplugMessageSorter";
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export * from "./client/ButtplugClientDeviceCommand";
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export * from "./client/ButtplugClientDeviceFeature";
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export * from "./client/IButtplugClientConnector";
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export * from "./core/Messages";
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export * from "./core/Logging";
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export * from "./core/Exceptions";
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export class ButtplugWasmClientConnector extends EventEmitter implements IButtplugClientConnector {
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private static _loggingActivated = false;
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private static wasmInstance;
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private _connected: boolean = false;
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private client;
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private serverPtr;
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constructor() {
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super();
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}
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public get Connected(): boolean {
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return this._connected;
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}
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private static maybeLoadWasm = async () => {
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if (ButtplugWasmClientConnector.wasmInstance == undefined) {
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ButtplugWasmClientConnector.wasmInstance = await import("../wasm/index.js");
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}
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};
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public static activateLogging = async (logLevel: string = "debug") => {
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await ButtplugWasmClientConnector.maybeLoadWasm();
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if (this._loggingActivated) {
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console.log("Logging already activated, ignoring.");
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return;
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}
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console.log("Turning on logging.");
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ButtplugWasmClientConnector.wasmInstance.buttplug_activate_env_logger(logLevel);
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};
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public initialize = async (): Promise<void> => {};
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public connect = async (): Promise<void> => {
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await ButtplugWasmClientConnector.maybeLoadWasm();
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this.client = ButtplugWasmClientConnector.wasmInstance.buttplug_create_embedded_wasm_server(
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(msgs) => {
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this.emitMessage(msgs);
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},
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this.serverPtr,
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);
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this._connected = true;
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};
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public disconnect = async (): Promise<void> => {};
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public send = (msg: ButtplugMessage): void => {
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ButtplugWasmClientConnector.wasmInstance.buttplug_client_send_json_message(
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this.client,
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new TextEncoder().encode("[" + JSON.stringify(msg) + "]"),
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(output) => {
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this.emitMessage(output);
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},
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);
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};
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private emitMessage = (msg: Uint8Array) => {
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const str = new TextDecoder().decode(msg);
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const msgs: ButtplugMessage[] = JSON.parse(str);
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this.emit("message", msgs);
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};
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}
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