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#include "informationdialog.h"
#include <QNetworkInterface>
#include <QHostInfo>
#include <QDir>
#include <QDirIterator>
#include <QLayout>
#include <QFormLayout>
#include <QLabel>
InformationDialog::InformationDialog() : QDialog()
{
/* widgets */
_lblTitle = new QLabel(tr("<h1>system information</h1>"), this);
_tableWidget = new QWidget(this);
/* layouts */
_layout = new QVBoxLayout(this);
_tableLayout = new QFormLayout(this);
/* */
_tableWidget->setLayout(_tableLayout);
_layout->addWidget(_lblTitle);
_layout->addWidget(_tableWidget);
this->setLayout(_layout);
initTable();
qDebug() << "create information dialog";
}
void InformationDialog::initTable()
{
/* NETWORK*/
/* hostnames */
_tableLayout->addRow(new QLabel("<b>" + tr("hostname") + "</b>", this),
new QLabel(QHostInfo::localHostName(), this));
/* ips */
QStringList interfaceFilter;
QString bridgeDevicePath("/sys/devices/virtual/net/");
QDirIterator it(bridgeDevicePath, QStringList("brif"), QDir::Dirs, QDirIterator::Subdirectories);
while (it.hasNext()) {
it.next();
QDir dir = it.filePath();
dir.setFilter(QDir::Dirs | QDir::NoDotAndDotDot);
interfaceFilter += dir.entryList();
}
for (const auto& interface : QNetworkInterface::allInterfaces()) {
if (interfaceFilter.contains(interface.name()) || interface.flags().testFlag(QNetworkInterface::IsLoopBack)) {
qDebug() << "interface filtered: " << interface.name();
continue;
}
_tableLayout->addRow("<u><b>" + interface.name() + "</b></u>", new QLabel(this));
for (const auto &entry : interface.addressEntries()) {
QLabel* label;
QLabel* value;
QHostAddress hostAddr = entry.ip();
if (hostAddr == QHostAddress::Null || hostAddr == QHostAddress::Broadcast || hostAddr == QHostAddress::LocalHost
|| hostAddr == QHostAddress::AnyIPv6)
continue;
if (hostAddr.protocol() == QAbstractSocket::IPv6Protocol) {
label = new QLabel("IPv6", this);
value = new QLabel(hostAddr.toString().split("%").first(), this);
} else {
label = new QLabel("IPv4", this);
value = new QLabel(hostAddr.toString(), this);
}
_tableLayout->addRow(label, value);
}
_tableLayout->addRow("MAC", new QLabel(interface.hardwareAddress(), this));
}
/* TODO: Add other information */
}
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