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/***************************************************************************
* Copyright (C) 2006 by Ken Werner *
* [email protected] *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include "hwmonthermalsrc.h"
#include <textstream.h>
#include <tqdir.h>
#include <klocale.h>
HwMonThermalSrc::HwMonThermalSrc(TQWidget* inParent, const TQFile& inSourceFile, unsigned int inIndex):
LabelSource(inParent),
mSourceFile(inSourceFile.name()),
mTrigger(this, 3000){
//mName = "HwMon " + inSourceFile.name()[inSourceFile.name().length() - 7];
mID = "hwmon" + TQString::number(inIndex);
mName = mID;
mDescription = i18n("This thermal source is provided by hwmon. (%1)").arg(inSourceFile.name());
}
HwMonThermalSrc::~HwMonThermalSrc(){
}
std::list<Source*>HwMonThermalSrc::createInstances(TQWidget* inParent){
std::list<Source*> list;
// /sys/class/hwmon/*/device/temp*_input
TQDir d("/sys/class/hwmon/");
TQDir subd;
TQString device = "/device";
// check the i2c interface if hwmon isn't available
// /sys/bus/i2c/devices/*/temp*_input
if(!d.exists()){
d.setPath("/sys/bus/i2c/devices/");
device = "";
}
if(d.exists()){
unsigned int index = 1;
d.setFilter(TQDir::Dirs);
d.setSorting(TQDir::Name);
for(unsigned int i = 0; i < d.count(); i++ ){
if((d[i] != ".") && (d[i] != "..")){
subd = d.canonicalPath() + "/" + d[i] + device;
subd.setFilter(TQDir::Files);
subd.setSorting(TQDir::Name);
for(unsigned int j = 0; j < subd.count(); j++){
if((subd[j] != ".") && (subd[j] != "..") && (TQDir::match(subd.canonicalPath() + "/temp*_input", subd.canonicalPath() + "/" + subd[j]))){
TQFile f(subd.canonicalPath() + "/" + subd[j]);
if(f.open(IO_ReadOnly)){
TQTextStream textStream( &f );
TQString s = textStream.readLine();
f.close();
if(!s.startsWith("-")){
list.push_back(new HwMonThermalSrc(inParent, f, index));
index++;
}
}
}
}
}
}
}
return list;
}
TQString HwMonThermalSrc::fetchValue(){
TQString s = "n/a";
if(mSourceFile.open(IO_ReadOnly)){
TQTextStream textStream( &mSourceFile );
s = textStream.readLine();
mSourceFile.close();
s = s.stripWhiteSpace();
if(s.length() > 3)
s = s.remove(s.length() - 3, 3);
s = formatTemperature(s);
}
return s;
}
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