67 lines
2.4 KiB
JavaScript
67 lines
2.4 KiB
JavaScript
(function () {
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const { setImmediate } = require('timers');
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const { ipcRenderer } = require('electron');
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window.ipcRenderer = ipcRenderer;
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window.setImmediate = setImmediate;
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window.require = require;
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function invoke (code) {
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try {
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return code();
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} catch {
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return null;
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}
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}
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process.once('loaded', () => {
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ipcRenderer.send('process-loaded');
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});
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if (location.protocol === 'file:') {
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window.test = 'preload';
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window.process = process;
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if (process.env.sandboxmain) {
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window.test = {
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osSandbox: !process.argv.includes('--no-sandbox'),
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hasCrash: typeof process.crash === 'function',
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hasHang: typeof process.hang === 'function',
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creationTime: invoke(() => process.getCreationTime()),
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heapStatistics: invoke(() => process.getHeapStatistics()),
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blinkMemoryInfo: invoke(() => process.getBlinkMemoryInfo()),
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processMemoryInfo: invoke(() => process.getProcessMemoryInfo() ? {} : null),
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systemMemoryInfo: invoke(() => process.getSystemMemoryInfo()),
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systemVersion: invoke(() => process.getSystemVersion()),
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cpuUsage: invoke(() => process.getCPUUsage()),
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ioCounters: invoke(() => process.getIOCounters()),
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uptime: invoke(() => process.uptime()),
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nodeEvents: invoke(() => require('events') === require('node:events')),
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nodeTimers: invoke(() => require('timers') === require('node:timers')),
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nodeUrl: invoke(() => require('url') === require('node:url')),
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env: process.env,
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execPath: process.execPath,
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pid: process.pid,
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arch: process.arch,
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platform: process.platform,
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sandboxed: process.sandboxed,
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contextIsolated: process.contextIsolated,
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type: process.type,
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version: process.version,
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versions: process.versions,
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contextId: process.contextId
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};
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}
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} else if (location.href !== 'about:blank') {
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addEventListener('DOMContentLoaded', () => {
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ipcRenderer.on('touch-the-opener', () => {
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let errorMessage = null;
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try {
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const openerDoc = opener.document;
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} catch (error) {
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errorMessage = error.message;
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}
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ipcRenderer.send('answer', errorMessage);
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});
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ipcRenderer.send('child-loaded', window.opener == null, document.body.innerHTML, location.href);
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});
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}
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})();
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