158 lines
4.3 KiB
JavaScript
158 lines
4.3 KiB
JavaScript
const fs = require('fs');
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const path = require('path');
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const util = require('util');
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const Module = require('module');
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const v8 = require('v8');
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var slice = [].slice;
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// We modified the original process.argv to let node.js load the atom.js,
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// we need to restore it here.
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process.argv.splice(1, 1);
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// Clear search paths.
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require('../common/reset-search-paths');
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// Import common settings.
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require('../common/init');
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var globalPaths = Module.globalPaths;
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if (!process.env.ELECTRON_HIDE_INTERNAL_MODULES) {
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globalPaths.push(path.join(__dirname, 'api'));
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}
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// Expose public APIs.
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globalPaths.push(path.join(__dirname, 'api', 'exports'));
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if (process.platform === 'win32') {
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// Redirect node's console to use our own implementations, since node can not
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// handle console output when running as GUI program.
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var consoleLog = function() {
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var args;
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args = 1 <= arguments.length ? slice.call(arguments, 0) : [];
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return process.log(util.format.apply(util, args) + "\n");
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};
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var streamWrite = function(chunk, encoding, callback) {
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if (Buffer.isBuffer(chunk)) {
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chunk = chunk.toString(encoding);
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}
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process.log(chunk);
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if (callback) {
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callback();
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}
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return true;
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};
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console.log = console.error = console.warn = consoleLog;
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process.stdout.write = process.stderr.write = streamWrite;
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// Always returns EOF for stdin stream.
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var Readable = require('stream').Readable;
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var stdin = new Readable;
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stdin.push(null);
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process.__defineGetter__('stdin', function() {
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return stdin;
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});
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}
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// Don't quit on fatal error.
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process.on('uncaughtException', function(error) {
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// Do nothing if the user has a custom uncaught exception handler.
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var dialog, message, ref, stack;
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if (process.listeners('uncaughtException').length > 1) {
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return;
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}
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// Show error in GUI.
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dialog = require('electron').dialog;
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stack = (ref = error.stack) != null ? ref : error.name + ": " + error.message;
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message = "Uncaught Exception:\n" + stack;
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return dialog.showErrorBox('A JavaScript error occurred in the main process', message);
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});
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// Emit 'exit' event on quit.
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var app = require('electron').app;
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app.on('quit', function(event, exitCode) {
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return process.emit('exit', exitCode);
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});
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// Map process.exit to app.exit, which quits gracefully.
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process.exit = app.exit;
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// Load the RPC server.
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require('./rpc-server');
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// Load the guest view manager.
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require('./guest-view-manager');
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require('./guest-window-manager');
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// Now we try to load app's package.json.
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var packageJson = null;
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var searchPaths = ['app', 'app.asar', 'default_app'];
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var i, len, packagePath;
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for (i = 0, len = searchPaths.length; i < len; i++) {
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packagePath = searchPaths[i];
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try {
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packagePath = path.join(process.resourcesPath, packagePath);
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packageJson = JSON.parse(fs.readFileSync(path.join(packagePath, 'package.json')));
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break;
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} catch (error) {
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continue;
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}
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}
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if (packageJson == null) {
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process.nextTick(function() {
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return process.exit(1);
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});
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throw new Error("Unable to find a valid app");
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}
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// Set application's version.
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if (packageJson.version != null) {
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app.setVersion(packageJson.version);
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}
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// Set application's name.
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if (packageJson.productName != null) {
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app.setName(packageJson.productName);
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} else if (packageJson.name != null) {
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app.setName(packageJson.name);
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}
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// Set application's desktop name.
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if (packageJson.desktopName != null) {
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app.setDesktopName(packageJson.desktopName);
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} else {
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app.setDesktopName((app.getName()) + ".desktop");
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}
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// Set v8 flags
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if (packageJson.v8Flags != null) {
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v8.setFlagsFromString(packageJson.v8Flags);
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}
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// Chrome 42 disables NPAPI plugins by default, reenable them here
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app.commandLine.appendSwitch('enable-npapi');
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// Set the user path according to application's name.
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app.setPath('userData', path.join(app.getPath('appData'), app.getName()));
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app.setPath('userCache', path.join(app.getPath('cache'), app.getName()));
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app.setAppPath(packagePath);
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// Load the chrome extension support.
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require('./chrome-extension');
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// Load internal desktop-capturer module.
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require('./desktop-capturer');
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// Set main startup script of the app.
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var mainStartupScript = packageJson.main || 'index.js';
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// Finally load app's main.js and transfer control to C++.
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Module._load(path.join(packagePath, mainStartupScript), Module, true);
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