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system source, some code improvements

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This commit is contained in:
Evgenii Alekseev
2019-12-14 23:54:15 +03:00
parent c05a87a540
commit 276248a748
133 changed files with 748 additions and 526 deletions
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78
sources/extsysmonsources/networksource.cpp
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@ -19,6 +19,8 @@
#include "networksource.h"
#include <QNetworkInterface>
#include <QProcess>
#include <QTextCodec>
#include "awdebug.h"
@ -28,6 +30,12 @@ NetworkSource::NetworkSource(QObject *_parent, const QStringList &_args)
{
Q_ASSERT(_args.count() == 0);
qCDebug(LOG_ESS) << __PRETTY_FUNCTION__;
m_process = new QProcess(nullptr);
// fucking magic from http://doc.qt.io/qt-5/qprocess.html#finished
connect(m_process, QOverload<int, QProcess::ExitStatus>::of(&QProcess::finished),
[=](int, QProcess::ExitStatus) { return updateSsid(); });
m_process->waitForFinished(0);
}
@ -41,23 +49,9 @@ QVariant NetworkSource::data(const QString &_source)
{
qCDebug(LOG_ESS) << "Source" << _source;
if (_source == "network/current/name") {
QString device = "lo";
QList<QNetworkInterface> rawInterfaceList = QNetworkInterface::allInterfaces();
qCInfo(LOG_ESS) << "Devices" << rawInterfaceList;
for (auto &interface : rawInterfaceList) {
if ((interface.flags().testFlag(QNetworkInterface::IsLoopBack))
|| (interface.flags().testFlag(QNetworkInterface::IsPointToPoint)))
continue;
if (interface.addressEntries().isEmpty())
continue;
device = interface.name();
break;
}
return device;
}
return QVariant();
if (!m_values.contains(_source))
run();
return m_values.take(_source);
}
@ -72,16 +66,66 @@ QVariantMap NetworkSource::initialData(const QString &_source) const
data["name"] = "Current network device name";
data["type"] = "QString";
data["units"] = "";
} else if (_source == "network/current/ssid") {
data["min"] = "";
data["max"] = "";
data["name"] = "Current SSID name";
data["type"] = "QString";
data["units"] = "";
}
return data;
}
void NetworkSource::run()
{
m_values["network/current/name"] = NetworkSource::getCurrentDevice();
m_process->start("iwgetid -r");
}
QStringList NetworkSource::sources() const
{
QStringList sources;
sources.append("network/current/name");
sources.append("network/current/ssid");
return sources;
}
void NetworkSource::updateSsid()
{
qCInfo(LOG_ESS) << "Cmd returns" << m_process->exitCode();
QString qdebug
= QTextCodec::codecForMib(106)->toUnicode(m_process->readAllStandardError()).trimmed();
qCInfo(LOG_ESS) << "Error" << qdebug;
QString qoutput
= QTextCodec::codecForMib(106)->toUnicode(m_process->readAllStandardOutput()).trimmed();
qCInfo(LOG_ESS) << "Output" << qoutput;
m_values["network/current/ssid"] = qoutput;
}
QString NetworkSource::getCurrentDevice()
{
qCDebug(LOG_ESS) << "Get current devices";
QString device = "lo";
auto rawInterfaceList = QNetworkInterface::allInterfaces();
qCInfo(LOG_ESS) << "Devices" << rawInterfaceList;
for (auto &interface : rawInterfaceList) {
if ((interface.flags().testFlag(QNetworkInterface::IsLoopBack))
|| (interface.flags().testFlag(QNetworkInterface::IsPointToPoint)))
continue;
if (interface.addressEntries().isEmpty())
continue;
device = interface.name();
break;
}
return device;
}