85 lines
2.5 KiB
JavaScript
85 lines
2.5 KiB
JavaScript
// Module ID: 7343
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// Function ID: 59223
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// Name: supportsFetch
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// Dependencies: []
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// Module 7343 (supportsFetch)
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function supportsFetch() {
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if ("fetch" in arg1(arg6[0]).GLOBAL_OBJ) {
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const _Headers = Headers;
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const headers = new Headers();
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const _Request = Request;
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const request = new Request("http://www.example.com");
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const _Response = Response;
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const response = new Response();
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return true;
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} else {
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return false;
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}
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}
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function isNativeFunction(arg0) {
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let isMatch = arg0;
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if (arg0) {
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isMatch = /^function\s+\w+\(\)\s+\{\s+\[native code\]\s+\}$/.test(arg0.toString());
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const obj = /^function\s+\w+\(\)\s+\{\s+\[native code\]\s+\}$/;
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}
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return isMatch;
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}
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arg5.isNativeFunction = isNativeFunction;
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arg5.supportsDOMError = function supportsDOMError() {
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const dOMError = new globalThis.DOMError("");
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return true;
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};
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arg5.supportsDOMException = function supportsDOMException() {
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const dOMException = new globalThis.DOMException("");
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return true;
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};
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arg5.supportsErrorEvent = function supportsErrorEvent() {
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const errorEvent = new globalThis.ErrorEvent("");
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return true;
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};
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arg5.supportsFetch = supportsFetch;
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arg5.supportsNativeFetch = function supportsNativeFetch() {
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if ("string" === typeof globalThis.EdgeRuntime) {
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return true;
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} else if (supportsFetch()) {
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if (isNativeFunction(arg1(arg6[0]).GLOBAL_OBJ.fetch)) {
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return true;
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} else {
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const _document = arg1(arg6[0]).GLOBAL_OBJ.document;
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if (_document) {
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if ("function" === typeof obj.createElement) {
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const element = <iframe />;
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element.hidden = true;
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const head2 = obj.head;
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head2.appendChild(element);
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const contentWindow = element.contentWindow;
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let _fetch = contentWindow;
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if (contentWindow) {
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_fetch = tmp14.contentWindow.fetch;
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}
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if (_fetch) {
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isNativeFunction(tmp14.contentWindow.fetch);
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}
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const head = _document.head;
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head.removeChild(element);
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}
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}
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}
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} else {
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return false;
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}
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};
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arg5.supportsReferrerPolicy = function supportsReferrerPolicy() {
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if (supportsFetch()) {
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const _Request = Request;
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const obj = { referrerPolicy: "origin" };
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const request = new Request("_", obj);
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return true;
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} else {
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return false;
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}
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};
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arg5.supportsReportingObserver = function supportsReportingObserver() {
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return "ReportingObserver" in arg1(arg6[0]).GLOBAL_OBJ;
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};
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