36 lines
974 B
C++
36 lines
974 B
C++
/*
|
|
* Deskflow -- mouse and keyboard sharing utility
|
|
* SPDX-FileCopyrightText: (C) 2012 - 2021 Symless Ltd.
|
|
* SPDX-FileCopyrightText: (C) 2008 Volker Lanz <vl@fidra.de>
|
|
* SPDX-License-Identifier: GPL-2.0-only WITH LicenseRef-OpenSSL-Exception
|
|
*/
|
|
|
|
#include "OSXPowerManager.h"
|
|
#include "base/Log.h"
|
|
|
|
OSXPowerManager::~OSXPowerManager()
|
|
{
|
|
enableSleep();
|
|
}
|
|
|
|
void OSXPowerManager::disableSleep()
|
|
{
|
|
if (!m_sleepPreventionAssertionID) {
|
|
CFStringRef reasonForActivity = CFSTR("Deskflow application");
|
|
IOReturn result = IOPMAssertionCreateWithName(
|
|
kIOPMAssertPreventUserIdleDisplaySleep, kIOPMAssertionLevelOn, reasonForActivity, &m_sleepPreventionAssertionID
|
|
);
|
|
if (result != kIOReturnSuccess) {
|
|
m_sleepPreventionAssertionID = 0;
|
|
LOG((CLOG_ERR "failed to disable system idle sleep"));
|
|
}
|
|
}
|
|
}
|
|
|
|
void OSXPowerManager::enableSleep()
|
|
{
|
|
if (m_sleepPreventionAssertionID) {
|
|
IOPMAssertionRelease(m_sleepPreventionAssertionID);
|
|
}
|
|
}
|