////  FileLogger.cpp//  interface/src////  Created by Stojce Slavkovski on 12/22/13.//  Copyright 2013 High Fidelity, Inc.////  Distributed under the Apache License, Version 2.0.//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html// #include "FileLogger.h"#include "HifiSockAddr.h"#include <FileUtils.h>#include <QDateTime>#include <QFile>#include <QDir>#include <QDesktopServices> const QString FILENAME_FORMAT = "hifi-log_%1_%2.txt";const QString DATETIME_FORMAT = "yyyy-MM-dd_hh.mm.ss";const QString LOGS_DIRECTORY = "Logs"; FileLogger::FileLogger(QObject* parent) :    AbstractLoggerInterface(parent),    _logData(""){    setExtraDebugging(false);     _fileName = FileUtils::standardPath(LOGS_DIRECTORY);    QHostAddress clientAddress = getLocalAddress();    QDateTime now = QDateTime::currentDateTime();    _fileName.append(QString(FILENAME_FORMAT).arg(clientAddress.toString(), now.toString(DATETIME_FORMAT)));} void FileLogger::addMessage(QString message) {    QMutexLocker locker(&_mutex);    emit logReceived(message);    _logData += message;     QFile file(_fileName);    if (file.open(QIODevice::WriteOnly | QIODevice::Append | QIODevice::Text)) {        QTextStream out(&file);        out <<  message << "\n";    }} void FileLogger::locateLog() {    FileUtils::locateFile(_fileName);}