#SLEEPWATCHER MAC RUN WHEN IDLE INSTALL#
#SLEEPWATCHER MAC RUN WHEN IDLE FULL#
#SLEEPWATCHER MAC RUN WHEN IDLE CODE#

Root_port = IORegisterForSystemPower( refCon, ¬ifyPortRef, MySleepCallBack, ¬ifierObject ) register to receive system sleep notifications this parameter is passed to the callback notifier object, used to deregister later notification port allocated by IORegisterForSystemPower System has started the wake up process. System('osascript /Users/andrea/bin/pause_clockwork.scpt') IOAllowPowerChange( root_port, (long)messageArgument ) MySleepCallBack( void * refCon, io_service_t service, natural_t messageType, void * messageArgument ) Io_connect_t root_port // a reference to the Root Power Domain IOService See this link (already suggested by sidyll) for more details about how this works. If you are experienced enough, you can find smarter ways to ensure this.

#SLEEPWATCHER MAC RUN WHEN IDLE CODE#

For example, I have a Cron job which makes sure that this code is always running, and it launches it again in case it is accidentally killed for any reason (although it never happened to me so far). If you are going to use this code, make sure it is always running in background. In order to build this file, I run: gcc -framework IOKit -framework Cocoa beforesleep.c In my case, I use system() as it allows me to run shell commands passed as strings, but if you prefer to run just C code instead, you can just put your C code there. In order to run your code when the mac is going to sleep, just replace the system(.) calls with the code you wish to run. Click on the 'Continue button a few times, accept the agreement, enter your password once, and the package should be installed.Īt this point SleepWatcher should be installed and ready to serve you.I attach below the contents of my C file beforesleep.c which executes some command line commands (in my case shell commands and AppleScript scripts) when a 'will sleep' notification is received.

#SLEEPWATCHER MAC RUN WHEN IDLE INSTALL#

Install 'SleepWatcher StartupItem.pkg' by double-clicking on it.

#SLEEPWATCHER MAC RUN WHEN IDLE FULL#

You'll need to install it to get the full benefit of SleepWatcher. It claims that this package is only used for backward compatibility, therefore, it sounds like you shouldn't install it. The ReadMe.rtf file, although well written, is rather confusing. Next, we are going to install 'SleepWatcher StartupItem.pkg'. Click on the 'Continue' button a few times, accept the agreement, enter your password once, and the package should be installed. Install sleepwatch.pkg by double-clicking on it. If it doesn't, you can double-click on the drive to bring it up. The following window (see screen shot below) should automatically pop-up. There will be a 'SleepWatcher x.x.x' drive on your desktop. Find this file and click, or double-click, it to mount it to your desktop. The version as of this writing is 2.0.5.Īfter download it, you should have a sleepwatcher_x.x.x.dmg file on your computer. You can download a copy off bb's Homepage (see 'Related Links' below).

SleepWatcher Man Pageīefore installing SleepWatcher, you'll have to download a copy of it. It also can send the Mac to sleep mode or retrieve the time since last user activity. It can be used to execute a Unix command when the Mac or the display of the Mac goes to sleep mode or wakes up or after a given time without user interaction. Sleepwatcher is a program that monitors sleep, wakeup and idleness of a Mac.

Sleepwatcher mac run when idle