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Code Issues Releases Wiki Activity

Added macOS support

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Bryan Roe
2020-06-05 10:42:44 -07:00
parent a0ed803cf6
commit 52cc465133
1 changed files with 53 additions and 1 deletions
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54
modules/power-monitor.js
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@@ -113,6 +113,58 @@ function powerMonitor()
this._acpiSink.self = this;
require('linux-acpi').on('acpi', this._acpiSink);
}
if(process.platform == 'darwin')
{
this._getBatteryLevel = function _getBatteryLevel()
{
var child = require('child_process').execFile('/bin/sh',['sh']);
child.stderr.str = ''; child.stderr.on('data', function (c) { this.str += c.toString(); });
child.stdout.str = ''; child.stdout.on('data', function (c) { this.str += c.toString(); });
child.stdin.write("pmset -g batt | tr '\\n' '`' | awk -F'`' '");
child.stdin.write('{');
child.stdin.write(' power=split($1,pwr,"AC")>1?"1":"0";');
child.stdin.write(' split($2, batt, " ");');
child.stdin.write(' split(batt[2],chg,"%");');
child.stdin.write(' printf "{\\"ac\\": %s,\\"level\\": %s}",power, chg[1]; ');
child.stdin.write("}'\nexit\n");
child.waitExit();
try
{
var info = JSON.parse(child.stdout.str.trim());
return(info);
}
catch(e)
{
return({ac: 1, level: -1});
}
};
this._batteryLevelCheck = function _batteryLevelCheck()
{
var newLevel = this._getBatteryLevel();
if(newLevel.ac != this._ACState)
{
this._ACState = newLevel.ac;
this.emit('acdc', this._ACState==1?'AC':'BATTERY');
}
if(newLevel.level != this._BatteryLevel)
{
this._BatteryLevel = newLevel.level;
this.emit('batteryLevel', this._BatteryLevel);
}
};
var tmp = this._getBatteryLevel();
this._ACState = tmp.ac;
this._BatteryLevel = tmp.level;
if(this._BatteryLevel >= 0)
{
this._BattCheckInterval = setInterval(function (self)
{
self._batteryLevelCheck.call(self);
}, 300000, this);
}
}
}
module.exports = new powerMonitor();
module.exports = new powerMonitor();