////  RunningMarker.cpp//  libraries/shared/src////  Created by Brad Hefta-Gaub on 2016-10-16//  Copyright 2016 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 "RunningMarker.h" #include <QFile>#include <QStandardPaths> #include "PathUtils.h" RunningMarker::RunningMarker(QString name) :    _name(name){} RunningMarker::~RunningMarker() {    deleteRunningMarkerFile();} bool RunningMarker::fileExists() const {    QFile runningMarkerFile(getFilePath());    return runningMarkerFile.exists();} void RunningMarker::writeRunningMarkerFile() {    QFile runningMarkerFile(getFilePath());     // always write, even it it exists, so that it touches the files    if (runningMarkerFile.open(QIODevice::WriteOnly)) {        runningMarkerFile.close();    }} void RunningMarker::deleteRunningMarkerFile() {    QFile runningMarkerFile(getFilePath());    if (runningMarkerFile.exists()) {        runningMarkerFile.remove();    }} QString RunningMarker::getFilePath() const {    return QStandardPaths::writableLocation(QStandardPaths::DataLocation) + "/" + _name;}