////  MacHelper.h//  interface/src////  Created by Howard Stearns//  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 "InterfaceLogging.h"#include "MacHelper.h"#include <NodeList.h> #ifdef Q_OS_MAC#include <IOKit/IOMessage.h>#include <IOKit/pwr_mgt/IOPMLib.h> // These type definitions come from IOKit, which includes a definition of Duration that conflicts with ours.// So... we include these definitions here rather than in the .h, as the .h is included in Application.cpp which// uses Duration.static io_connect_t  root_port;static IONotificationPortRef notifyPortRef;static io_object_t notifierObject;static void* refCon; static void sleepHandler(void* refCon, io_service_t service, natural_t messageType, void* messageArgument) {    if (messageType == kIOMessageSystemHasPoweredOn) {        qCInfo(interfaceapp) << "Waking up from sleep or hybernation.";        QMetaObject::invokeMethod(DependencyManager::get<NodeList>().data(), "noteAwakening", Qt::QueuedConnection);    }}#endif MacHelper::MacHelper() {#ifdef Q_OS_MAC     root_port = IORegisterForSystemPower(refCon, &notifyPortRef, sleepHandler, &notifierObject);     if (root_port == 0) {         qCWarning(interfaceapp) << "IORegisterForSystemPower failed";         return;     }     CFRunLoopAddSource(CFRunLoopGetCurrent(),                        IONotificationPortGetRunLoopSource(notifyPortRef),                        kCFRunLoopCommonModes);#endif} MacHelper::~MacHelper() {#ifdef Q_OS_MAC     CFRunLoopRemoveSource(CFRunLoopGetCurrent(),                           IONotificationPortGetRunLoopSource(notifyPortRef),                           kCFRunLoopCommonModes);     IODeregisterForSystemPower(&notifierObject);     IOServiceClose(root_port);     IONotificationPortDestroy(notifyPortRef);#endif}