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/***************************************************************************
ksysinfo.cpp - description
-------------------
begin : Don Jul 11 2002
copyright : (C) 2002 by Carsten Wolff, Christoph Held
email : wolff@kde.org, c-held@web.de
***************************************************************************/
/***************************************************************************
* *
* 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. *
* *
***************************************************************************/
/*
* Code partly taken from kcontrol/info and kcontrol/fonts
*/
#include <tqfontdatabase.h>
#include <tqfont.h>
#include <tqstring.h>
#include <tqstringlist.h>
#include <kdebug.h>
#include <X11/Xlib.h>
#include "ksysinfo.h"
KSysInfo::KSysInfo() {
m_fdb = new TQFontDatabase();
initXInfo();
initFontFamilies();
initHWInfo();
kdDebug() << "KSysInfo: XServer Vendor: " << m_xvendor << endl
<< "KSysInfo: XServer from XFree Inc: " << m_xfree_inc << endl
<< "KSysInfo: XServer Release Number: " << m_xrelease << endl
<< "KSysInfo: XRENDER support is: " << m_xrender << endl
<< "KSysInfo: Chosen normal font: "<< m_normal_font << endl
<< "KSysInfo: Chosen fixed width font: "<< m_fixed_font << endl
<< "KSysInfo: CPU speed: " << m_cpu_speed << " MHz" << endl;
}
KSysInfo::~KSysInfo() {
delete m_fdb;
}
/*
* XServer - Info
*/
void KSysInfo::initXInfo() {
Display *dpy = XOpenDisplay(0);
// vendor
m_xvendor = !dpy ? TQString::null : (TQString)ServerVendor(dpy);
// XFree-Inc?
m_xfree_inc = m_xvendor.contains("XFree86");
// X.org ?
m_xorg = m_xvendor.contains("X.Org");
// release-number
m_xrelease = !dpy ? 0 : VendorRelease(dpy);
// RENDER-support
m_xrender = false;
int extCount;
TQString extension;
char **extensions = XListExtensions( dpy, &extCount );
for (int i = 0; i < extCount; i++ ) {
extension=TQString( extensions[i] );
extension=extension.stripWhiteSpace();
if (!extension.compare("RENDER"))
m_xrender=true;
}
XFreeExtensionList(extensions);
XCloseDisplay (dpy);
}
bool KSysInfo::isXfromXFreeInc() {
return m_xfree_inc;
}
bool KSysInfo::isXfromXOrg() {
return m_xorg;
}
int KSysInfo::getXRelease() {
return m_xrelease;
}
bool KSysInfo::getRenderSupport(){
return m_xrender;
}
/*
* Font - Info
*/
void KSysInfo::initFontFamilies() {
TQFontDatabase fdb;
TQStringList families = fdb.families();
m_normal_font = TQString::null;
m_fixed_font = TQString::null;
int normal_priority = 0, fixed_priority = 0;
for (uint i=0; i < families.count(); i++) {
TQString font = *families.at(i);
//add further NORMAL fonts here
if ( (font.contains("Arial [") || font=="Arial") && normal_priority < 15 ) {
m_normal_font = font;
normal_priority = 15;
} else if ( font.contains("Vera Sans") && normal_priority < 12 ) {
m_normal_font = font;
normal_priority = 12;
} else if ( (font.contains("Luxi Sans") || font.contains("Lucidux Sans")) && normal_priority < 10 ) {
m_normal_font = font;
normal_priority = 10;
} else if ( font.contains("Helmet") && normal_priority < 7 ) {
m_normal_font = font;
normal_priority = 7;
} else if ( font.contains("Nimbus Sans") && normal_priority < 5 ) {
m_normal_font = font;
normal_priority = 5;
} else if ( font.contains("Sans") & m_fdb->isSmoothlyScalable(font) && normal_priority < 3 ) {
m_normal_font = font;
normal_priority = 3;
} else if ( m_fdb->isSmoothlyScalable(font) && !(m_fdb->isFixedPitch(font,"Normal") && m_fdb->isFixedPitch(font,"Bold")) && normal_priority < 2) {
m_normal_font = font;
normal_priority = 2;
} else if ( m_fdb->isSmoothlyScalable(font) && normal_priority < 1 ) {
m_normal_font = font;
normal_priority = 1;
}
//add further FIXED fonts here
if (font.contains("Courier New") && fixed_priority < 15){
m_fixed_font = font;
fixed_priority = 15;
} else if ( (font.contains("Luxi Mono") || font.contains("Lucidux Mono")) && fixed_priority < 10 ) {
m_fixed_font = font;
fixed_priority = 10;
} else if (font.contains("Andale Mono") && fixed_priority < 5) {
m_fixed_font = font;
fixed_priority = 5;
} else if ( font.contains("Mono") && m_fdb->isSmoothlyScalable(font) && fixed_priority < 3 ) {
m_fixed_font = font;
fixed_priority = 3;
} else if ( m_fdb->isSmoothlyScalable(font) && m_fdb->isFixedPitch(font,"Normal") && fixed_priority < 2 ) {
m_fixed_font = font;
fixed_priority = 2;
} else if ( m_fdb->isSmoothlyScalable(font) && fixed_priority < 1 ) {
m_fixed_font = font;
fixed_priority = 1;
}
}
}
TQFont KSysInfo::getNormalFont() {
return m_fdb->font(m_normal_font,"Normal",12); // this will return the current font, if !m_normal_font
}
TQFont KSysInfo::getSmallFont(){
return m_fdb->font(m_normal_font,"Normal",11);
}
TQFont KSysInfo::getBoldFont(){
return m_fdb->font(m_normal_font,"Bold",12);
}
TQFont KSysInfo::getFixedWidthFont(){
return m_fdb->font(m_fixed_font,"Normal",10);
}
/**
* Hardware - Info
* (Architecture - dependent code)
*/
///////////////////
#ifdef __linux__
///////////////////
#include <tqfile.h>
#include <math.h>
void KSysInfo::initHWInfo() {
char buf[512];
TQFile *file = new TQFile("/proc/cpuinfo");
m_cpu_speed = 0;
if (!file->exists()) { //CPU info file does not exist, use default value
delete file; //only the object :o)
return;
}
if (!file->open(IO_ReadOnly)) { //No read access, use default value
delete file;
return;
}
// File Parser
while (file->readLine(buf, sizeof(buf) - 1) > 0) {
TQString s1 = TQString::fromLocal8Bit(buf);
TQString s2 = s1.mid(s1.find(":") + 1);
s1.truncate(s1.find(":"));
s1=s1.stripWhiteSpace();
s2=s2.stripWhiteSpace();
if(s1.contains("MHz")){
float fspeed = s2.toFloat(0);
fspeed = floor(fspeed);
m_cpu_speed = (int)fspeed;
}
}
delete file;
}
///////////////////
//#elif sgi
///////////////////
///////////////////
//#elif __FreeBSD__
///////////////////
///////////////////
//#elif hpux
///////////////////
///////////////////
//#elif __NetBSD__
///////////////////
///////////////////
//#elif __OpenBSD__
///////////////////
///////////////////
#elif defined(Q_OS_SOLARIS)
///////////////////
#include <kstat.h>
void KSysInfo::initHWInfo() {
kstat_ctl_t *kctl;
kstat_t *ksp;
kstat_named_t *kdata;
m_cpu_speed = 0;
/* cpu_info:0:cpu_info0:current_clock_Hz */
kctl = kstat_open();
if (kctl == NULL)
return;
if (kstat_chain_update(kctl) != 0)
goto out;
ksp = kstat_lookup(kctl, "cpu_info", 0, "cpu_info0");
if (ksp == NULL)
goto out;
if (kstat_read(kctl, ksp, NULL) == -1 )
goto out;
kdata = (kstat_named_t *)kstat_data_lookup(ksp,
"clock_Hz");
if (kdata != NULL)
m_cpu_speed = kdata->value.ui64;
out:
kstat_close(kctl);
}
///////////////////
//#elif __svr4__
///////////////////
///////////////////
//#elif _AIX
///////////////////
///////////////////
#else
///////////////////
void KSysInfo::initHWInfo() {
m_cpu_speed = 0;
}
#endif
int KSysInfo::getCpuSpeed() {
return m_cpu_speed;
}
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