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f42fc1e97d
awesome-widgets/sources/ext-sysmon/extsysmon.cpp
arcan1s f42fc1e97d changes license, small fixes
2014-03-31 07:35:33 +04:00

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/***************************************************************************
* This file is part of pytextmonitor *
* *
* pytextmonitor 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 3 of the *
* License, or (at your option) any later version. *
* *
* pytextmonitor 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 pytextmonitor. If not, see http://www.gnu.org/licenses/ *
***************************************************************************/
#include "extsysmon.h"
#include <Plasma/DataContainer>
#include <QFile>
#include <QProcess>
#include <QTextCodec>
#include <stdio.h>
#include <stdlib.h>
ExtendedSysMon::ExtendedSysMon(QObject* parent, const QVariantList& args)
: Plasma::DataEngine(parent, args)
{
Q_UNUSED(args)
setMinimumPollingInterval(333);
readConfiguration();
}
QStringList ExtendedSysMon::sources() const
{
QStringList source;
source.append(QString("gpu"));
source.append(QString("gputemp"));
source.append(QString("hddtemp"));
source.append(QString("player"));
return source;
}
bool ExtendedSysMon::readConfiguration()
{
// pre-setup
FILE *f_out;
f_out = popen("lspci 2> /dev/null", "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] 2> /dev/null ; ls -1 /dev/hd[a-z] 2> /dev/null", "r");
while (fgets(device, 256, f_out) != NULL) {
dev = QString(device).split("\n")[0];
if (dev[0] == '/')
hddDev.append(dev);
}
pclose(f_out);
mpdAddress = QString("localhost");
mpdPort = QString("6600");
QString fileStr;
// FIXME: define configuration file
QString confFileName = QString(getenv("HOME")) + QString("/.kde4/share/config/extsysmon.conf");
QFile confFile(confFileName);
bool exists = confFile.open(QIODevice::ReadOnly);
if (!exists) {
confFileName = QString("/usr/share/config/extsysmon.conf");
confFile.setFileName(confFileName);
exists = confFile.open(QIODevice::ReadOnly);
if (!exists)
return false;
}
while (true) {
fileStr = QString(confFile.readLine());
if (fileStr[0] != '#') {
if (fileStr.split(QString("="), QString::SkipEmptyParts).count() == 2) {
if (fileStr.split(QString("="), QString::SkipEmptyParts)[0] == QString("GPUDEV")) {
if (fileStr.split(QString("="), QString::SkipEmptyParts)[1].trimmed() == QString("ati"))
gpuDev = fileStr.split(QString("="), QString::SkipEmptyParts)[1].trimmed();
else if (fileStr.split(QString("="), QString::SkipEmptyParts)[1].trimmed() == QString("nvidia"))
gpuDev = fileStr.split(QString("="), QString::SkipEmptyParts)[1].trimmed();
else if (fileStr.split(QString("="), QString::SkipEmptyParts)[1].trimmed() != QString("auto"))
gpuDev = QString("ignore");
}
else if (fileStr.split(QString("="), QString::SkipEmptyParts)[0] == QString("HDDDEV")) {
if (fileStr.split(QString("="), QString::SkipEmptyParts)[1].trimmed() != QString("all")) {
hddDev.clear();
for (int i=0; i<fileStr.split(QString("="), QString::SkipEmptyParts)[1].split(QString("\n"), \
QString::SkipEmptyParts)[0].split(QString(","), QString::SkipEmptyParts).count(); i++)
hddDev.append(fileStr.split(QString("="), QString::SkipEmptyParts)[1].split(QString("\n"), \
QString::SkipEmptyParts)[0].split(QString(","), QString::SkipEmptyParts)[i]);
}
}
else if (fileStr.split(QString("="), QString::SkipEmptyParts)[0] == QString("MPDADDRESS"))
mpdAddress = fileStr.split(QString("="), QString::SkipEmptyParts)[1].trimmed();
else if (fileStr.split(QString("="), QString::SkipEmptyParts)[0] == QString("MPDPORT"))
mpdPort = fileStr.split(QString("="), QString::SkipEmptyParts)[1].trimmed();
}
}
if (confFile.atEnd())
break;
}
confFile.close();
return true;
}
bool ExtendedSysMon::sourceRequestEvent(const QString &name)
{
return updateSourceEvent(name);
}
bool ExtendedSysMon::updateSourceEvent(const QString &source)
{
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")) {
f_out = popen("nvidia-smi -q -d UTILIZATION 2> /dev/null | grep Gpu | tail -n1", "r");
fgets (output, 256, f_out);
if ((output[0] == '\0') ||
(QString(output).split(QString(" "), QString::SkipEmptyParts).count() < 2))
value = QString(" N\\A");
else {
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);
}
else if (gpuDev == QString("ati")) {
f_out = popen("aticonfig --od-getclocks 2> /dev/null | grep load | tail -n1", "r");
fgets (output, 256, f_out);
if ((output[0] == '\0') ||
(QString(output).split(QString(" "), QString::SkipEmptyParts).count() < 3))
value = QString(" N\\A");
else {
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);
}
else {
value = QString(" N\\A");
}
if (ok == false)
value = QString(" N\\A");
value = value.split(QString(","), QString::SkipEmptyParts).join(QString("."));
setData(source, key, value);
}
else if (source == QString("gputemp")) {
key = QString("GPUTemp");
if (gpuDev == QString("nvidia")) {
f_out = popen("nvidia-smi -q -d TEMPERATURE 2> /dev/null | grep Gpu | tail -n1", "r");
fgets (output, 256, f_out);
if ((output[0] == '\0') ||
(QString(output).split(QString(" "), QString::SkipEmptyParts).count() < 2))
value = QString(" N\\A");
else {
out = QString(output).split(QString(" "), QString::SkipEmptyParts)[2];
sprintf (val, "%4.1f", out.toFloat(&ok));
value = QString(val);
}
pclose(f_out);
}
else if (gpuDev == QString("ati")) {
f_out = popen("aticonfig --od-gettemperature 2> /dev/null | grep Temperature | tail -n1", "r");
fgets (output, 256, f_out);
if ((output[0] == '\0') ||
(QString(output).split(QString(" "), QString::SkipEmptyParts).count() < 4))
value = QString(" N\\A");
else {
out = QString(output).split(QString(" "), QString::SkipEmptyParts)[4];
sprintf (val, "%4.1f", out.toFloat(&ok));
value = QString(val);
}
pclose(f_out);
}
else {
value = QString(" N\\A");
}
if (ok == false)
value = QString(" N\\A");
value = value.split(QString(","), QString::SkipEmptyParts).join(QString("."));
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> /dev/null", dev);
f_out = popen(command, "r");
fgets(output, 256, f_out);
if ((output[0] == '\0') ||
(QString(output).split(QString(":"), QString::SkipEmptyParts).count() < 3))
value = QString(" N\\A");
else {
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);
if (ok == false)
value = QString(" N\\A");
value = value.split(QString(","), QString::SkipEmptyParts).join(QString("."));
setData(source, hddDev[i], value);
}
}
else if (source == QString("player")) {
QProcess player;
QString qoutput;
QString value_album, value_artist, value_progress, value_duration, qstr;
// qmmp
qoutput = QString("");
value = QString("N\\A");
value_album = QString("N\\A");
value_artist = QString("N\\A");
value_progress = QString("0");
value_duration = QString("0");
player.start("qmmp --status");
player.waitForFinished(-1);
qoutput = QTextCodec::codecForMib(106)->toUnicode(player.readAllStandardOutput());
for (int i=0; i<qoutput.split(QString("\n"), QString::SkipEmptyParts).count(); i++) {
qstr = qoutput.split(QString("\n"), QString::SkipEmptyParts)[i];
if ((qstr.split(QString(" = "), QString::SkipEmptyParts).count() > 1) || (qstr.at(0) == QChar('['))) {
if (qstr.split(QString(" = "), QString::SkipEmptyParts)[0] == QString("ALBUM"))
value_album = qstr.split(QString(" = "), QString::SkipEmptyParts)[1].trimmed();
else if (qstr.split(QString(" = "), QString::SkipEmptyParts)[0] == QString("ARTIST"))
value_artist = qstr.split(QString(" = "), QString::SkipEmptyParts)[1].trimmed();
else if (qstr.at(0) == QChar('[')) {
QString time = qstr.split(QString(" "), QString::SkipEmptyParts)[2].trimmed();
value_progress = QString::number(time.split(QString("/"), QString::SkipEmptyParts)[0].split(QString(":"), QString::SkipEmptyParts)[0].toInt() * 60 +
time.split(QString("/"), QString::SkipEmptyParts)[0].split(QString(":"), QString::SkipEmptyParts)[1].toInt());
value_duration = QString::number(time.split(QString("/"), QString::SkipEmptyParts)[1].split(QString(":"), QString::SkipEmptyParts)[0].toInt() * 60 +
time.split(QString("/"), QString::SkipEmptyParts)[1].split(QString(":"), QString::SkipEmptyParts)[1].toInt());
}
else if (qstr.split(QString(" = "), QString::SkipEmptyParts)[0] == QString("TITLE"))
value = qstr.split(QString(" = "), QString::SkipEmptyParts)[1].trimmed();
}
}
key = QString("qmmp_album");
setData(source, key, value_album);
key = QString("qmmp_artist");
setData(source, key, value_artist);
key = QString("qmmp_progress");
setData(source, key, value_progress);
key = QString("qmmp_duration");
setData(source, key, value_duration);
key = QString("qmmp_title");
setData(source, key, value);
// amarok
qoutput = QString("");
value = QString("N\\A");
value_album = QString("N\\A");
value_artist = QString("N\\A");
value_progress = QString("0");
value_duration = QString("0");
player.start("qdbus org.kde.amarok /Player GetMetadata");
player.waitForFinished(-1);
qoutput = QTextCodec::codecForMib(106)->toUnicode(player.readAllStandardOutput());
for (int i=0; i<qoutput.split(QString("\n"), QString::SkipEmptyParts).count(); i++) {
qstr = qoutput.split(QString("\n"), QString::SkipEmptyParts)[i];
if (qstr.split(QString(": "), QString::SkipEmptyParts).count() > 1) {
if (qstr.split(QString(": "), QString::SkipEmptyParts)[0] == QString("album"))
value_album = qstr.split(QString(": "), QString::SkipEmptyParts)[1].trimmed();
else if (qstr.split(QString(": "), QString::SkipEmptyParts)[0] == QString("artist"))
value_artist = qstr.split(QString(": "), QString::SkipEmptyParts)[1].trimmed();
else if (qstr.split(QString(": "), QString::SkipEmptyParts)[0] == QString("time"))
value_duration = qstr.split(QString(": "), QString::SkipEmptyParts)[1].trimmed();
else if (qstr.split(QString(": "), QString::SkipEmptyParts)[0] == QString("title"))
value = qstr.split(QString(": "), QString::SkipEmptyParts)[1].trimmed();
}
}
player.start("qdbus org.kde.amarok /Player PositionGet");
player.waitForFinished(-1);
qoutput = player.readAllStandardOutput();
for (int i=0; i<qoutput.split(QString("\n"), QString::SkipEmptyParts).count(); i++) {
qstr = qoutput.split(QString("\n"), QString::SkipEmptyParts)[i];
int time = qstr.toInt() / 1000;
value_progress = QString::number(time);
}
key = QString("amarok_album");
setData(source, key, value_album);
key = QString("amarok_artist");
setData(source, key, value_artist);
key = QString("amarok_progress");
setData(source, key, value_progress);
key = QString("amarok_duration");
setData(source, key, value_duration);
key = QString("amarok_title");
setData(source, key, value);
// mpd
value = QString("N\\A");
value_album = QString("N\\A");
value_artist = QString("N\\A");
value_progress = QString("0");
value_duration = QString("0");
char commandStr[512];
sprintf (commandStr, "echo 'currentsong\nclose' | curl --connect-timeout 1 -fsm 3 telnet://%s:%s 2> /dev/null", \
mpdAddress.toUtf8().data(), mpdPort.toUtf8().data());
qoutput = QString("");
player.start(QString(commandStr));
player.waitForFinished(-1);
qoutput = QTextCodec::codecForMib(106)->toUnicode(player.readAllStandardOutput());
for (int i=0; i<qoutput.split(QString("\n"), QString::SkipEmptyParts).count(); i++) {
qstr = qoutput.split(QString("\n"), QString::SkipEmptyParts)[i];
if (qstr.split(QString(": "), QString::SkipEmptyParts).count() > 1) {
if (qstr.split(QString(": "), QString::SkipEmptyParts)[0] == QString("Album"))
value_album = qstr.split(QString(": "), QString::SkipEmptyParts)[1].trimmed();
else if (qstr.split(QString(": "), QString::SkipEmptyParts)[0] == QString("Artist"))
value_artist = qstr.split(QString(": "), QString::SkipEmptyParts)[1].trimmed();
else if (qstr.split(QString(": "), QString::SkipEmptyParts)[0] == QString("Time"))
value_duration = qstr.split(QString(": "), QString::SkipEmptyParts)[1].trimmed();
else if (qstr.split(QString(": "), QString::SkipEmptyParts)[0] == QString("Title"))
value = qstr.split(QString(": "), QString::SkipEmptyParts)[1].trimmed();
}
}
key = QString("mpd_album");
setData(source, key, value_album);
key = QString("mpd_artist");
setData(source, key, value_artist);
key = QString("mpd_progress");
setData(source, key, value_progress);
key = QString("mpd_duration");
setData(source, key, value_duration);
key = QString("mpd_title");
setData(source, key, value);
}
return true;
}
K_EXPORT_PLASMA_DATAENGINE(extsysmon, ExtendedSysMon)
#include "extsysmon.moc"
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