arcanis/awesome-widgets
1
0
Fork 0
mirror of https://github.com/arcan1s/awesome-widgets.git synced 2025-07-09 20:05:51 +00:00
Code Issues Projects Releases Wiki Activity

Start rebuild dataengine from Python to CPP

Browse Source
This commit is contained in:
arcan1s
2013-08-26 03:52:43 +04:00
parent 76ffab569e
commit 669571e803
9 changed files with 466 additions and 100 deletions
Download Patch File Download Diff File Expand all files Collapse all files

188
ext-sysmon/extsysmon.cpp Normal file
View File

@ -0,0 +1,188 @@
#include "extsysmon.h"
#include <stdio.h>
#include <Plasma/DataContainer>
ExtendedSysMon::ExtendedSysMon(QObject* parent, const QVariantList& args)
: Plasma::DataEngine(parent, args)
{
Q_UNUSED(args)
setMinimumPollingInterval(333);
FILE *f_out;
f_out = popen("lspci 2>&1", "r");
char device[256];
QString dev;
while (fgets(device, 256, f_out) != NULL)
{
dev = QString(device);
if (dev.toLower().contains("nvidia"))
gpudev = QString("nvidia");
else if (dev.toLower().contains("radeon"))
gpudev = QString("ati");
}
pclose(f_out);
f_out = popen("ls -1 /dev/sd[a-z] && ls -1 /dev/hd[a-z] 2>&1", "r");
while (fgets(device, 256, f_out) != NULL)
{
dev = QString(device);
if (dev[0] == '/')
hdddev.append(dev);
}
pclose(f_out);
}
QStringList ExtendedSysMon::sources() const
{
QStringList source;
source.append(QString("gpu"));
source.append(QString("gputemp"));
source.append(QString("hddtemp"));
return source;
}
bool ExtendedSysMon::sourceRequestEvent(const QString &name)
{
return updateSourceEvent(name);
}
bool ExtendedSysMon::updateSourceEvent(const QString &source)
{
QLocale::setDefault(QLocale::C);
FILE *f_out;
QString key, out, tmp_out, value;
bool ok = false;
char output[256], val[5];
if (source == QString("gpu"))
{
key = QString("GPU");
if (gpudev == QString("nvidia"))
{
try
{
f_out = popen("nvidia-smi -q -d UTILIZATION | grep Gpu | tail -n1 2>&1", "r");
fgets (output, 256, f_out);
if (output[0] == '\0')
throw;
out = QString(output).split(QString(" "), QString::SkipEmptyParts)[2];
sprintf (val, "%5.1f", out.left(out.count()-2).toFloat(&ok));
value = QString(val);
pclose(f_out);
}
catch(std::exception &e)
{
value = QString(" N\\A");
}
}
else if (gpudev == QString("ati"))
{
try
{
f_out = popen("aticonfig --od-getclocks | grep load | tail -n1 2>&1", "r");
fgets (output, 256, f_out);
if (output[0] == '\0')
throw;
printf ("lol?");
out = QString(output).split(QString(" "), QString::SkipEmptyParts)[3];
sprintf (val, "%5.1f", out.left(out.count()-2).toFloat(&ok));
value = QString(val);
pclose(f_out);
}
catch(std::exception &e)
{
value = QString(" N\\A");
}
}
else
{
value = QString(" N\\A");
}
if (ok == false)
value = QString(" N\\A");
setData(source, key, value);
}
else if (source == QString("gputemp"))
{
key = QString("GPUTemp");
if (gpudev == QString("nvidia"))
{
try
{
f_out = popen("nvidia-smi -q -d TEMPERATURE | grep Gpu | tail -n1 2>&1", "r");
fgets (output, 256, f_out);
if (output[0] == '\0')
throw;
out = QString(output).split(QString(" "), QString::SkipEmptyParts)[2];
sprintf (val, "%4.1f", out.toFloat(&ok));
value = QString(val);
pclose(f_out);
}
catch(std::exception &e)
{
value = QString(" N\\A");
}
}
else if (gpudev == QString("ati"))
{
try
{
f_out = popen("aticonfig --od-gettemperature | grep Temperature | tail -n1 2>&1", "r");
fgets (output, 256, f_out);
if (output[0] == '\0')
throw;
out = QString(output).split(QString(" "), QString::SkipEmptyParts)[4];
sprintf (val, "%4.1f", out.toFloat(&ok));
value = QString(val);
}
catch(std::exception &e)
{
value = QString(" N\\A");
}
pclose(f_out);
}
else
{
value = QString(" N\\A");
}
if (ok == false)
value = QString(" N\\A");
setData(source, key, value);
}
else if (source == QString("hddtemp"))
{
char command[256], *dev;
QByteArray qb;
for (int i=0; i<hdddev.count(); i++)
{
qb = hdddev[i].toUtf8();
dev = qb.data();
sprintf(command, "sudo hddtemp %s 2>&1", dev);
try
{
f_out = popen(command, "r");
fgets(output, 256, f_out);
if (output[0] == '\0')
throw;
out = QString(output).split(QString(":"), QString::SkipEmptyParts)[2];
sprintf (val, "%4.1f", out.left(out.count()-4).toFloat(&ok));
value = QString(val);
pclose(f_out);
}
catch(std::exception &e)
{
value = QString(" N\\A");
}
if (ok == false)
value = QString(" N\\A");
setData(source, hdddev[i], value);
}
}
return true;
}
K_EXPORT_PLASMA_DATAENGINE(extsysmon, ExtendedSysMon)
#include "extsysmon.moc"