github.com/mysteriumnetwork/node@v0.0.0-20240516044423-365054f76801/sleep/sleep_darwin.go (about)

     1  //go:build !ios
     2  
     3  /*
     4   * Copyright (C) 2020 The "MysteriumNetwork/node" Authors.
     5   *
     6   * This program is free software: you can redistribute it and/or modify
     7   * it under the terms of the GNU General Public License as published by
     8   * the Free Software Foundation, either version 3 of the License, or
     9   * (at your option) any later version.
    10   *
    11   * This program is distributed in the hope that it will be useful,
    12   * but WITHOUT ANY WARRANTY; without even the implied warranty of
    13   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    14   * GNU General Public License for more details.
    15   *
    16   * You should have received a copy of the GNU General Public License
    17   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
    18   */
    19  
    20  package sleep
    21  
    22  // #cgo LDFLAGS: -framework CoreFoundation -framework IOKit
    23  // void NotifyWake();
    24  // void NotifySleep();
    25  // #include "darwin.h"
    26  import "C"
    27  
    28  import (
    29  	"github.com/rs/zerolog/log"
    30  )
    31  
    32  // Start starts events notifier
    33  func (n *Notifier) Start() {
    34  	log.Debug().Msg("Register for sleep events")
    35  
    36  	go C.registerNotifications()
    37  
    38  	for {
    39  		select {
    40  		case e := <-eventChannel:
    41  			n.eventBus.Publish(AppTopicSleepNotification, e)
    42  		case <-n.stop:
    43  			break
    44  		}
    45  	}
    46  }
    47  
    48  // Stop stops events notifier
    49  func (n *Notifier) Stop() {
    50  	n.stopOnce.Do(func() {
    51  		log.Debug().Msg("Unregister sleep events")
    52  		C.unregisterNotifications()
    53  		close(n.stop)
    54  	})
    55  }