moved to root directory

Matchmaker/modules/config.js

@@ -0,0 +1,49 @@
+// Copyright Epic Games, Inc. All Rights Reserved.
+
+//-- Provides configuration information from file and combines it with default values and command line arguments --//
+//-- Hierachy of values: Default Values < Config File < Command Line arguments --//
+
+const fs = require('fs');
+const path = require('path');
+const argv = require('yargs').argv;
+
+function initConfig(configFile, defaultConfig){
+	defaultConfig = defaultConfig || {};
+
+	// Using object spread syntax: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Spread_syntax#Spread_in_object_literals
+	let config = {...defaultConfig};
+	try{
+		let configData = fs.readFileSync(configFile, 'UTF8');
+		fileConfig = JSON.parse(configData);	
+		config = {...config, ...fileConfig}
+		// Update config file with any additional defaults (does not override existing values if default has changed)
+		fs.writeFileSync(configFile, JSON.stringify(config, null, '\t'), 'UTF8');
+	} catch(err) {
+		if (err.code === 'ENOENT') {
+			console.log("No config file found, writing defaults to log file " + configFile);
+			fs.writeFileSync(configFile, JSON.stringify(config, null, '\t'), 'UTF8');
+		} else if (err instanceof SyntaxError) {
+			console.log(`ERROR: Invalid JSON in ${configFile}, ignoring file config, ${err}`)
+		} else {
+			console.log(`ERROR: ${err}`);
+		}
+	}
+
+	try{
+		//Make a copy of the command line args and remove the unneccessary ones
+		//The _ value is an array of any elements without a key
+		let commandLineConfig = {...argv}
+		delete commandLineConfig._;
+		delete commandLineConfig.help;
+		delete commandLineConfig.version;
+		delete commandLineConfig['$0'];
+		config = {...config, ...commandLineConfig}
+	} catch(err) {
+		console.log(`ERROR: ${err}`);
+	}
+	return config;
+}
+
+module.exports = {
+	init: initConfig
+}

Matchmaker/modules/logging.js

@@ -0,0 +1,108 @@
+// Copyright Epic Games, Inc. All Rights Reserved.
+
+const fs = require('fs');
+const { Console } = require('console');
+
+var loggers=[];
+var logFunctions=[];
+var logColorFunctions=[];
+
+console.log = function(msg, ...args) {
+	logFunctions.forEach((logFunction) => {
+		logFunction(msg, ...args);
+	});
+}
+
+console.logColor = function(color, msg, ...args) {
+	logColorFunctions.forEach((logColorFunction) => {
+		logColorFunction(color, msg, ...args);
+	});
+}
+
+const AllAttributesOff = '\x1b[0m';
+const BoldOn = '\x1b[1m';
+const Black = '\x1b[30m';
+const Red = '\x1b[31m';
+const Green = '\x1b[32m';
+const Yellow = '\x1b[33m';
+const Blue = '\x1b[34m';
+const Magenta = '\x1b[35m';
+const Cyan = '\x1b[36m';
+const White = '\x1b[37m';
+
+/**
+ * Pad the start of the given number with zeros so it takes up the number of digits.
+ * e.g. zeroPad(5, 3) = '005' and zeroPad(23, 2) = '23'.
+ */
+function zeroPad(number, digits) {
+	let string = number.toString();
+	while (string.length < digits) {
+		string = '0' + string;
+	}
+	return string;
+}
+
+/**
+ * Create a string of the form 'YEAR.MONTH.DATE.HOURS.MINUTES.SECONDS'.
+ */
+function dateTimeToString() {
+	let date = new Date();
+	return `${date.getFullYear()}.${zeroPad(date.getMonth(), 2)}.${zeroPad(date.getDate(), 2)}.${zeroPad(date.getHours(), 2)}.${zeroPad(date.getMinutes(), 2)}.${zeroPad(date.getSeconds(), 2)}`;
+}
+
+/**
+ * Create a string of the form 'HOURS.MINUTES.SECONDS.MILLISECONDS'.
+ */
+function timeToString() {
+	let date = new Date();
+	return `${zeroPad(date.getHours(), 2)}:${zeroPad(date.getMinutes(), 2)}:${zeroPad(date.getSeconds(), 2)}.${zeroPad(date.getMilliseconds(), 3)}`;
+}
+
+function RegisterFileLogger(path) {
+	if(path == null)
+		path = './';
+	
+	if (!fs.existsSync(path))
+		fs.mkdirSync(path);
+	
+	var output = fs.createWriteStream(`./logs/${dateTimeToString()}.log`);
+	var fileLogger = new Console(output);
+	logFunctions.push(function(msg, ...args) {
+		fileLogger.log(`${timeToString()} ${msg}`, ...args);
+	});
+	
+	logColorFunctions.push(function(color, msg, ...args) {
+		fileLogger.log(`${timeToString()} ${msg}`, ...args);
+	});
+	loggers.push(fileLogger);
+}
+	
+function RegisterConsoleLogger() {
+	var consoleLogger = new Console(process.stdout, process.stderr)
+	logFunctions.push(function(msg, ...args) {
+		consoleLogger.log(`${timeToString()} ${msg}`, ...args);
+	});
+	
+	logColorFunctions.push(function(color, msg, ...args) {
+		consoleLogger.log(`${BoldOn}${color}${timeToString()} ${msg}${AllAttributesOff}`, ...args);
+	});
+	loggers.push(consoleLogger);
+}
+
+module.exports = {
+	//Functions
+	RegisterFileLogger,
+	RegisterConsoleLogger,
+	
+	//Variables
+	AllAttributesOff,
+	BoldOn,
+	Black,
+	Red,
+	Green,
+	Yellow,
+	Blue,
+	Magenta,
+	Cyan,
+	White
+}