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/***************************************************************************
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* Copyright (C) 2006 by Ken Werner *
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* ken.werner@web.de *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#include "cpuinfofreqsrc.h"
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#include <tqtextstream.h>
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#include <tqfile.h>
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#include <klocale.h>
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CpuinfoFreqSrc::CpuinfoFreqSrc(TQWidget* inParent, const TQFile& inSourceFile):
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LabelSource(inParent),
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mSourceFile(inSourceFile.name()),
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mTrigger(this){
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mID = "proc";
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mName = mID;
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mDescription = i18n("This source is provided by the Linux kernel proc vfs interface.");
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}
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CpuinfoFreqSrc::~CpuinfoFreqSrc(){
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}
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std::list<Source*>CpuinfoFreqSrc::createInstances(TQWidget* inParent){
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std::list<Source*> list;
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TQFile cpuinfoFreqFile( "/proc/cpuinfo" );
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if(cpuinfoFreqFile.open(IO_ReadOnly))
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list.push_back(new CpuinfoFreqSrc(inParent, cpuinfoFreqFile));
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return list;
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}
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TQString CpuinfoFreqSrc::fetchValue(){
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TQString s = "n/a";
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if(mSourceFile.open(IO_ReadOnly)){
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while( mSourceFile.readLine( s, 64 ) != -1 )
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if( s.startsWith( "cpu MHz") )
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break;
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s = s.section( ':', 1, 1 ).stripWhiteSpace();
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s = KHzinHumanReadable(uint(s.toDouble() * 1000));
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mSourceFile.close();
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}
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return s;
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}
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