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Added hddtemp support.

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This patch assumes that the hddtemp program can be called directly by
unprivileged users. This assumption is usually true for Debian and
Fedora based distributions, Debian uses setuid bit permission, Fedora the
consolehelper utility.
This commit is contained in:
Marcel Metz
2012-12-26 10:03:39 +01:00
parent 93de640ff3
commit fa88291731
1 changed files with 35 additions and 0 deletions
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35
extension.js
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@@ -29,6 +29,7 @@ CpuTemperature.prototype = {
this.actor.add_actor(this.statusLabel);
this.sensorsPath = this._detectSensors();
this.hddtempPath = this._detectHDDTemp();
this.command=["xdg-open", "http://github.com/xtranophilist/gnome-shell-extension-cpu-temperature/issues/"];
if(this.sensorsPath){
this.title='Error';
@@ -56,6 +57,15 @@ CpuTemperature.prototype = {
return null;
},
_detectHDDTemp: function(){
//detect if hddtemp is installed
let ret = GLib.spawn_command_line_sync("which hddtemp");
if ( (ret[0]) && (ret[3] == 0) ) {//if yes
return ret[1].toString().split("\n", 1)[0];//find the path of the sensors
}
return null;
},
_update_temp: function() {
let items = new Array();
let tempInfo=null;
@@ -74,6 +84,15 @@ CpuTemperature.prototype = {
}
}
}
if (this.hddtempPath){
let hddtemp_output = GLib.spawn_command_line_sync(this.hddtempPath);//get the output of the hddtemp command
if(hddtemp_output[0]) tempInfo = this._findTemperatureFromHDDTempOutput(hddtemp_output[1].toString());//get temperature from hddtemp
if(tempInfo){
for (let sensor in tempInfo){
items.push('Disk ' + tempInfo[sensor]['label']+': '+this._formatTemp(tempInfo[sensor]['temp']));
}
}
}
//if we don't have the temperature yet, use some known files
if(!tempInfo){
tempInfo = this._findTemperatureFromFiles();
@@ -213,6 +232,22 @@ CpuTemperature.prototype = {
return s;
},
_findTemperatureFromHDDTempOutput: function(txt){
let hddtemp_output=txt.split("\n");
let s= new Array();
let n=0;
for(let i = 0; i < hddtemp_output.length; i++)
{
if(hddtemp_output[i]){
s[++n] = new Array();
s[n]['label'] = hddtemp_output[i].split(': ')[0].split('/');
s[n]['label'] = s[n]['label'][s[n]['label'].length - 1];
s[n]['temp'] = parseFloat(hddtemp_output[i].split(': ')[2]);
}
}
return s;
},
_getHigh: function(t){
let r;
return (r=/high=\+(\d{1,3}.\d)/.exec(t))?parseFloat(r[1]):null;