1085df54ed
build files and documentation: MIT images / sources: GPL-2.0-only breeze icons: LGPL-2.0-only Microsoft MSM file, vc redist license
40 lines
1014 B
C++
40 lines
1014 B
C++
/*
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* Deskflow -- mouse and keyboard sharing utility
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* SPDX-FileCopyrightText: (C) 2012 - 2021 Symless Ltd.
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* SPDX-FileCopyrightText: (C) 2008 Volker Lanz <vl@fidra.de>
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* SPDX-License-Identifier: GPL-2.0-only WITH LicenseRef-OpenSSL-Exception
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*/
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#include "OSXPowerManager.h"
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#include "base/Log.h"
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OSXPowerManager::OSXPowerManager()
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{
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}
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OSXPowerManager::~OSXPowerManager()
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{
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enableSleep();
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}
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void OSXPowerManager::disableSleep()
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{
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if (!m_sleepPreventionAssertionID) {
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CFStringRef reasonForActivity = CFSTR("Deskflow application");
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IOReturn result = IOPMAssertionCreateWithName(
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kIOPMAssertPreventUserIdleDisplaySleep, kIOPMAssertionLevelOn, reasonForActivity, &m_sleepPreventionAssertionID
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);
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if (result != kIOReturnSuccess) {
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m_sleepPreventionAssertionID = 0;
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LOG((CLOG_ERR "failed to disable system idle sleep"));
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}
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}
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}
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void OSXPowerManager::enableSleep()
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{
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if (m_sleepPreventionAssertionID) {
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IOPMAssertionRelease(m_sleepPreventionAssertionID);
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}
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}
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