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262 lines
7.0 KiB
262 lines
7.0 KiB
/***************************************************************************
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ksysinfo.cpp - description
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-------------------
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begin : Don Jul 11 2002
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copyright : (C) 2002 by Carsten Wolff, Christoph Held
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email : wolff@kde.org, c-held@web.de
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***************************************************************************/
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/***************************************************************************
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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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***************************************************************************/
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/*
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* Code partly taken from kcontrol/info and kcontrol/fonts
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*/
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#include <tqfontdatabase.h>
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#include <tqfont.h>
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#include <tqstring.h>
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#include <tqstringlist.h>
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#include <kdebug.h>
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#include <X11/Xlib.h>
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#include "ksysinfo.h"
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KSysInfo::KSysInfo() {
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m_fdb = new TQFontDatabase();
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initXInfo();
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initFontFamilies();
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initHWInfo();
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kdDebug() << "KSysInfo: XServer Vendor: " << m_xvendor << endl
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<< "KSysInfo: XServer from XFree Inc: " << m_xfree_inc << endl
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<< "KSysInfo: XServer Release Number: " << m_xrelease << endl
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<< "KSysInfo: XRENDER support is: " << m_xrender << endl
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<< "KSysInfo: Chosen normal font: "<< m_normal_font << endl
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<< "KSysInfo: Chosen fixed width font: "<< m_fixed_font << endl
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<< "KSysInfo: CPU speed: " << m_cpu_speed << " MHz" << endl;
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}
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KSysInfo::~KSysInfo() {
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delete m_fdb;
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}
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/*
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* XServer - Info
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*/
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void KSysInfo::initXInfo() {
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Display *dpy = XOpenDisplay(0);
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// vendor
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m_xvendor = !dpy ? TQString::null : (TQString)ServerVendor(dpy);
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// XFree-Inc?
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m_xfree_inc = m_xvendor.contains("XFree86");
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// X.org ?
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m_xorg = m_xvendor.contains("X.Org");
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// release-number
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m_xrelease = !dpy ? 0 : VendorRelease(dpy);
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// RENDER-support
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m_xrender = false;
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int extCount;
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TQString extension;
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char **extensions = XListExtensions( dpy, &extCount );
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for (int i = 0; i < extCount; i++ ) {
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extension=TQString( extensions[i] );
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extension=extension.stripWhiteSpace();
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if (!extension.compare("RENDER"))
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m_xrender=true;
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}
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XFreeExtensionList(extensions);
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XCloseDisplay (dpy);
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}
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bool KSysInfo::isXfromXFreeInc() {
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return m_xfree_inc;
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}
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bool KSysInfo::isXfromXOrg() {
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return m_xorg;
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}
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int KSysInfo::getXRelease() {
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return m_xrelease;
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}
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bool KSysInfo::getRenderSupport(){
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return m_xrender;
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}
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/*
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* Font - Info
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*/
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void KSysInfo::initFontFamilies() {
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TQFontDatabase fdb;
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TQStringList families = fdb.families();
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m_normal_font = TQString::null;
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m_fixed_font = TQString::null;
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int normal_priority = 0, fixed_priority = 0;
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for (uint i=0; i < families.count(); i++) {
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TQString font = *families.at(i);
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//add further NORMAL fonts here
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if ( (font.contains("Arial [") || font=="Arial") && normal_priority < 15 ) {
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m_normal_font = font;
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normal_priority = 15;
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} else if ( font.contains("Vera Sans") && normal_priority < 12 ) {
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m_normal_font = font;
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normal_priority = 12;
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} else if ( (font.contains("Luxi Sans") || font.contains("Lucidux Sans")) && normal_priority < 10 ) {
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m_normal_font = font;
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normal_priority = 10;
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} else if ( font.contains("Helmet") && normal_priority < 7 ) {
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m_normal_font = font;
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normal_priority = 7;
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} else if ( font.contains("Nimbus Sans") && normal_priority < 5 ) {
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m_normal_font = font;
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normal_priority = 5;
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} else if ( font.contains("Sans") & m_fdb->isSmoothlyScalable(font) && normal_priority < 3 ) {
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m_normal_font = font;
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normal_priority = 3;
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} else if ( m_fdb->isSmoothlyScalable(font) && !(m_fdb->isFixedPitch(font,"Normal") && m_fdb->isFixedPitch(font,"Bold")) && normal_priority < 2) {
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m_normal_font = font;
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normal_priority = 2;
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} else if ( m_fdb->isSmoothlyScalable(font) && normal_priority < 1 ) {
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m_normal_font = font;
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normal_priority = 1;
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}
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//add further FIXED fonts here
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if (font.contains("Courier New") && fixed_priority < 15){
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m_fixed_font = font;
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fixed_priority = 15;
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} else if ( (font.contains("Luxi Mono") || font.contains("Lucidux Mono")) && fixed_priority < 10 ) {
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m_fixed_font = font;
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fixed_priority = 10;
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} else if (font.contains("Andale Mono") && fixed_priority < 5) {
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m_fixed_font = font;
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fixed_priority = 5;
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} else if ( font.contains("Mono") && m_fdb->isSmoothlyScalable(font) && fixed_priority < 3 ) {
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m_fixed_font = font;
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fixed_priority = 3;
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} else if ( m_fdb->isSmoothlyScalable(font) && m_fdb->isFixedPitch(font,"Normal") && fixed_priority < 2 ) {
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m_fixed_font = font;
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fixed_priority = 2;
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} else if ( m_fdb->isSmoothlyScalable(font) && fixed_priority < 1 ) {
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m_fixed_font = font;
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fixed_priority = 1;
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}
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}
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}
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TQFont KSysInfo::getNormalFont() {
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return m_fdb->font(m_normal_font,"Normal",12); // this will return the current font, if !m_normal_font
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}
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TQFont KSysInfo::getSmallFont(){
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return m_fdb->font(m_normal_font,"Normal",11);
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}
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TQFont KSysInfo::getBoldFont(){
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return m_fdb->font(m_normal_font,"Bold",12);
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}
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TQFont KSysInfo::getFixedWidthFont(){
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return m_fdb->font(m_fixed_font,"Normal",10);
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}
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/**
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* Hardware - Info
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* (Architecture - dependent code)
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*/
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///////////////////
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#ifdef __linux__
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///////////////////
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#include <tqfile.h>
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#include <math.h>
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void KSysInfo::initHWInfo() {
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char buf[512];
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TQFile *file = new TQFile("/proc/cpuinfo");
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m_cpu_speed = 0;
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if (!file->exists()) { //CPU info file does not exist, use default value
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delete file; //only the object :o)
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return;
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}
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if (!file->open(IO_ReadOnly)) { //No read access, use default value
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delete file;
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return;
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}
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// File Parser
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while (file->readLine(buf, sizeof(buf) - 1) > 0) {
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TQString s1 = TQString::fromLocal8Bit(buf);
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TQString s2 = s1.mid(s1.find(":") + 1);
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s1.truncate(s1.find(":"));
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s1=s1.stripWhiteSpace();
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s2=s2.stripWhiteSpace();
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if(s1.contains("MHz")){
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float fspeed = s2.toFloat(0);
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fspeed = floor(fspeed);
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m_cpu_speed = (int)fspeed;
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}
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}
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delete file;
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}
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///////////////////
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//#elif sgi
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///////////////////
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///////////////////
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//#elif __FreeBSD__
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///////////////////
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///////////////////
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//#elif hpux
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///////////////////
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///////////////////
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//#elif __NetBSD__
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///////////////////
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///////////////////
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//#elif __OpenBSD__
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///////////////////
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///////////////////
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//#elif defined(__svr4__) && defined(sun)
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///////////////////
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///////////////////
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//#elif __svr4__
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///////////////////
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///////////////////
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//#elif _AIX
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///////////////////
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///////////////////
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#else
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///////////////////
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void KSysInfo::initHWInfo() {
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m_cpu_speed = 0;
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}
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#endif
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int KSysInfo::getCpuSpeed() {
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return m_cpu_speed;
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}
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