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Mini Shell
Mini Shell
"use strict";
const conversions = require("webidl-conversions");
const utils = require("./utils.js");
const Blob = require("./Blob.js");
const BinaryType = require("./BinaryType.js");
const implSymbol = utils.implSymbol;
const ctorRegistrySymbol = utils.ctorRegistrySymbol;
const EventTarget = require("./EventTarget.js");
const interfaceName = "WebSocket";
exports.is = function is(obj) {
return utils.isObject(obj) && utils.hasOwn(obj, implSymbol) && obj[implSymbol] instanceof Impl.implementation;
};
exports.isImpl = function isImpl(obj) {
return utils.isObject(obj) && obj instanceof Impl.implementation;
};
exports.convert = function convert(obj, { context = "The provided value" } = {}) {
if (exports.is(obj)) {
return utils.implForWrapper(obj);
}
throw new TypeError(`${context} is not of type 'WebSocket'.`);
};
exports.create = function create(globalObject, constructorArgs, privateData) {
if (globalObject[ctorRegistrySymbol] === undefined) {
throw new Error('Internal error: invalid global object');
}
const ctor = globalObject[ctorRegistrySymbol]["WebSocket"];
if (ctor === undefined) {
throw new Error('Internal error: constructor WebSocket is not installed on the passed global object');
}
let obj = Object.create(ctor.prototype);
obj = exports.setup(obj, globalObject, constructorArgs, privateData);
return obj;
};
exports.createImpl = function createImpl(globalObject, constructorArgs, privateData) {
const obj = exports.create(globalObject, constructorArgs, privateData);
return utils.implForWrapper(obj);
};
exports._internalSetup = function _internalSetup(obj, globalObject) {
EventTarget._internalSetup(obj, globalObject);
};
exports.setup = function setup(obj, globalObject, constructorArgs = [], privateData = {}) {
privateData.wrapper = obj;
exports._internalSetup(obj, globalObject);
Object.defineProperty(obj, implSymbol, {
value: new Impl.implementation(globalObject, constructorArgs, privateData),
configurable: true
});
obj[implSymbol][utils.wrapperSymbol] = obj;
if (Impl.init) {
Impl.init(obj[implSymbol], privateData);
}
return obj;
};
exports.install = function install(globalObject) {
if (globalObject.EventTarget === undefined) {
throw new Error('Internal error: attempting to evaluate WebSocket before EventTarget');
}
class WebSocket extends globalObject.EventTarget {
constructor(url) {
if (arguments.length < 1) {
throw new TypeError("Failed to construct 'WebSocket': 1 argument required, but only " + arguments.length +
" present.");
}
const args = [];{ let curArg = arguments[0];
curArg = conversions["USVString"](curArg, { context: "Failed to construct 'WebSocket': parameter 1", });
args.push(curArg);}{ let curArg = arguments[1];
if (curArg !== undefined) {
if (utils.isObject(curArg)) {if (curArg[Symbol.iterator] !== undefined) {
if (!utils.isObject(curArg)) {
throw new TypeError("Failed to construct 'WebSocket': parameter 2" + " sequence" + " is not an iterable object.");
} else {
const V = [];
const tmp = curArg;
for (let nextItem of tmp) {
nextItem = conversions["DOMString"](nextItem, { context: "Failed to construct 'WebSocket': parameter 2" + " sequence" + "'s element", });
V.push(nextItem);
}
curArg = V;
}
} else {}} else {
curArg = conversions["DOMString"](curArg, { context: "Failed to construct 'WebSocket': parameter 2", });
}}
else {
curArg = [];
}
args.push(curArg);}
return exports.setup(Object.create(new.target.prototype), globalObject, args);
}
close() {
const esValue = this !== null && this !== undefined ? this : globalObject;
if (!exports.is(esValue)) {
throw new TypeError("Illegal invocation");
}
const args = [];{ let curArg = arguments[0];
if (curArg !== undefined) {
curArg = conversions["unsigned short"](curArg, { context: "Failed to execute 'close' on 'WebSocket': parameter 1",clamp: true, });
}args.push(curArg);}{ let curArg = arguments[1];
if (curArg !== undefined) {
curArg = conversions["USVString"](curArg, { context: "Failed to execute 'close' on 'WebSocket': parameter 2", });
}args.push(curArg);}
return esValue[implSymbol].close(...args);
}
send(data) {
const esValue = this !== null && this !== undefined ? this : globalObject;
if (!exports.is(esValue)) {
throw new TypeError("Illegal invocation");
}
if (arguments.length < 1) {
throw new TypeError("Failed to execute 'send' on 'WebSocket': 1 argument required, but only " + arguments.length +
" present.");
}
const args = [];{let curArg = arguments[0];
if (Blob.is(curArg)) {
{ let curArg = arguments[0];
curArg = Blob.convert(curArg, { context: "Failed to execute 'send' on 'WebSocket': parameter 1", });
args.push(curArg);}
}
else
if (utils.isArrayBuffer(curArg)) {
{ let curArg = arguments[0];
curArg = conversions["ArrayBuffer"](curArg, { context: "Failed to execute 'send' on 'WebSocket': parameter 1", });
args.push(curArg);}
}
else
if (ArrayBuffer.isView(curArg)) {
{ let curArg = arguments[0];if (ArrayBuffer.isView(curArg)) {} else {throw new TypeError("Failed to execute 'send' on 'WebSocket': parameter 1" + " is not of any supported type.")}args.push(curArg);}
}
else { { let curArg = arguments[0];
curArg = conversions["USVString"](curArg, { context: "Failed to execute 'send' on 'WebSocket': parameter 1", });
args.push(curArg);} }}
return esValue[implSymbol].send(...args);
}
get url() {
const esValue = this !== null && this !== undefined ? this : globalObject;
if (!exports.is(esValue)) {
throw new TypeError("Illegal invocation");
}
return esValue[implSymbol]["url"];
}
get readyState() {
const esValue = this !== null && this !== undefined ? this : globalObject;
if (!exports.is(esValue)) {
throw new TypeError("Illegal invocation");
}
return esValue[implSymbol]["readyState"];
}
get bufferedAmount() {
const esValue = this !== null && this !== undefined ? this : globalObject;
if (!exports.is(esValue)) {
throw new TypeError("Illegal invocation");
}
return esValue[implSymbol]["bufferedAmount"];
}
get onopen() {
const esValue = this !== null && this !== undefined ? this : globalObject;
if (!exports.is(esValue)) {
throw new TypeError("Illegal invocation");
}
return utils.tryWrapperForImpl(esValue[implSymbol]["onopen"]);
}
set onopen(V) {
const esValue = this !== null && this !== undefined ? this : globalObject;
if (!exports.is(esValue)) {
throw new TypeError("Illegal invocation");
}
if (V === null || V === undefined) {
V = null;
} else {
V = utils.tryImplForWrapper(V);
}
esValue[implSymbol]["onopen"] = V;
}
get onerror() {
const esValue = this !== null && this !== undefined ? this : globalObject;
if (!exports.is(esValue)) {
throw new TypeError("Illegal invocation");
}
return utils.tryWrapperForImpl(esValue[implSymbol]["onerror"]);
}
set onerror(V) {
const esValue = this !== null && this !== undefined ? this : globalObject;
if (!exports.is(esValue)) {
throw new TypeError("Illegal invocation");
}
if (V === null || V === undefined) {
V = null;
} else {
V = utils.tryImplForWrapper(V);
}
esValue[implSymbol]["onerror"] = V;
}
get onclose() {
const esValue = this !== null && this !== undefined ? this : globalObject;
if (!exports.is(esValue)) {
throw new TypeError("Illegal invocation");
}
return utils.tryWrapperForImpl(esValue[implSymbol]["onclose"]);
}
set onclose(V) {
const esValue = this !== null && this !== undefined ? this : globalObject;
if (!exports.is(esValue)) {
throw new TypeError("Illegal invocation");
}
if (V === null || V === undefined) {
V = null;
} else {
V = utils.tryImplForWrapper(V);
}
esValue[implSymbol]["onclose"] = V;
}
get extensions() {
const esValue = this !== null && this !== undefined ? this : globalObject;
if (!exports.is(esValue)) {
throw new TypeError("Illegal invocation");
}
return esValue[implSymbol]["extensions"];
}
get protocol() {
const esValue = this !== null && this !== undefined ? this : globalObject;
if (!exports.is(esValue)) {
throw new TypeError("Illegal invocation");
}
return esValue[implSymbol]["protocol"];
}
get onmessage() {
const esValue = this !== null && this !== undefined ? this : globalObject;
if (!exports.is(esValue)) {
throw new TypeError("Illegal invocation");
}
return utils.tryWrapperForImpl(esValue[implSymbol]["onmessage"]);
}
set onmessage(V) {
const esValue = this !== null && this !== undefined ? this : globalObject;
if (!exports.is(esValue)) {
throw new TypeError("Illegal invocation");
}
if (V === null || V === undefined) {
V = null;
} else {
V = utils.tryImplForWrapper(V);
}
esValue[implSymbol]["onmessage"] = V;
}
get binaryType() {
const esValue = this !== null && this !== undefined ? this : globalObject;
if (!exports.is(esValue)) {
throw new TypeError("Illegal invocation");
}
return utils.tryWrapperForImpl(esValue[implSymbol]["binaryType"]);
}
set binaryType(V) {
const esValue = this !== null && this !== undefined ? this : globalObject;
if (!exports.is(esValue)) {
throw new TypeError("Illegal invocation");
}
V = `${V}`;
if (!BinaryType.enumerationValues.has(V)) {
return;
}
esValue[implSymbol]["binaryType"] = V;
}
}Object.defineProperties(WebSocket.prototype, { close: { enumerable: true }, send: { enumerable: true }, url: { enumerable: true }, readyState: { enumerable: true }, bufferedAmount: { enumerable: true }, onopen: { enumerable: true }, onerror: { enumerable: true }, onclose: { enumerable: true }, extensions: { enumerable: true }, protocol: { enumerable: true }, onmessage: { enumerable: true }, binaryType: { enumerable: true }, [Symbol.toStringTag]: { value: "WebSocket", configurable: true }, CONNECTING: { value: 0, enumerable: true }, OPEN: { value: 1, enumerable: true }, CLOSING: { value: 2, enumerable: true }, CLOSED: { value: 3, enumerable: true } });Object.defineProperties(WebSocket, { CONNECTING: { value: 0, enumerable: true }, OPEN: { value: 1, enumerable: true }, CLOSING: { value: 2, enumerable: true }, CLOSED: { value: 3, enumerable: true } });
if (globalObject[ctorRegistrySymbol] === undefined) {
globalObject[ctorRegistrySymbol] = Object.create(null);
}
globalObject[ctorRegistrySymbol][interfaceName] = WebSocket;
Object.defineProperty(globalObject, interfaceName, {
configurable: true,
writable: true,
value: WebSocket
});
};
const Impl = require("../websockets/WebSocket-impl.js");
Zerion Mini Shell 1.0