////  AccountSettings.cpp//  libraries/networking/src////  Created by Clement Brisset on 9/12/19.//  Copyright 2019 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 "AccountSettings.h" #include <QJsonDocument>#include <QJsonObject> #include "NetworkLogging.h"#include "SharedUtil.h" static QString HOME_LOCATION_KEY { "home_location" }; QJsonObject AccountSettings::pack() {    QJsonObject data;     QReadLocker lock(&_settingsLock);    data.insert(HOME_LOCATION_KEY, _homeLocation);     return data;} void AccountSettings::unpack(QJsonObject data) {    QWriteLocker lock(&_settingsLock);     _lastChangeTimestamp = usecTimestampNow();     auto it = data.find(HOME_LOCATION_KEY);    _homeLocationState = it != data.end() && it->isString() ? Loaded : NotPresent;    _homeLocation = _homeLocationState == Loaded ? it->toString() : "";} void AccountSettings::setHomeLocation(QString homeLocation) {    QWriteLocker lock(&_settingsLock);    if (homeLocation != _homeLocation) {        _lastChangeTimestamp = usecTimestampNow();    }    _homeLocation = homeLocation;} void AccountSettings::startedLoading() {    _homeLocationState = Loading;} void AccountSettings::loggedOut() {    _homeLocationState = LoggedOut;}