Reinitialize repository... hacked by muscleman...

lib/logger.js

@@ -0,0 +1,93 @@
+/**
+ * Cryptonote Node.JS Pool
+ * https://github.com/dvandal/cryptonote-nodejs-pool
+ *
+ * Log system
+ **/
+
+// Load required modules
+let fs = require('fs');
+let util = require('util');
+let dateFormat = require('dateformat');
+let clc = require('cli-color');
+
+/**
+ * Initialize log system
+ **/
+
+// Set CLI colors
+let severityMap = {
+	'info': clc.blue,
+	'warn': clc.yellow,
+	'error': clc.red
+};
+
+// Set severity levels
+let severityLevels = ['info', 'warn', 'error'];
+
+// Set log directory
+let logDir = config.logging.files.directory;
+
+// Create log directory if not exists
+if (!fs.existsSync(logDir)) {
+	try {
+		fs.mkdirSync(logDir);
+	} catch (e) {
+		throw e;
+	}
+}
+
+/**
+ * Write log entries to file at specified flush interval
+ **/
+let pendingWrites = {};
+
+setInterval(function () {
+	for (let fileName in pendingWrites) {
+		let data = pendingWrites[fileName];
+		fs.appendFile(fileName, data, function (err) {
+			if (err) {
+				console.log("Error writing log data to disk: %s", err);
+				callback(null, "Error writing data to disk");
+			}
+		});
+		delete pendingWrites[fileName];
+	}
+}, config.logging.files.flushInterval * 1000);
+
+/**
+ * Add new log entry
+ **/
+global.log = function (severity, system, text, data) {
+
+	let logConsole = severityLevels.indexOf(severity) >= severityLevels.indexOf(config.logging.console.level);
+	let logFiles = severityLevels.indexOf(severity) >= severityLevels.indexOf(config.logging.files.level);
+
+	if (!logConsole && !logFiles) return;
+
+	let time = dateFormat(new Date(), 'yyyy-mm-dd HH:MM:ss');
+	let formattedMessage = text;
+
+	if (data) {
+		data.unshift(text);
+		formattedMessage = util.format.apply(null, data);
+	}
+
+	if (logConsole) {
+		if (config.logging.console.colors)
+			if (system === 'daemon' || system === 'childDaemon') {
+				console.log(severityMap[severity](time) + clc.green.bold(' [' + system + '] ' + formattedMessage));
+			}
+		else {
+			console.log(severityMap[severity](time) + clc.white.bold(' [' + system + '] ') + formattedMessage);
+		} else
+			console.log(time + ' [' + system + '] ' + formattedMessage);
+	}
+
+
+	if (logFiles) {
+		let fileName = logDir + '/' + system + '_' + severity + '.log';
+		let fileLine = time + ' ' + formattedMessage + '\n';
+		pendingWrites[fileName] = (pendingWrites[fileName] || '') + fileLine;
+	}
+};