mirror of
https://github.com/arcan1s/netctl-gui.git
synced 2025-04-24 15:37:23 +00:00
320 lines
10 KiB
C++
320 lines
10 KiB
C++
/***************************************************************************
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* This file is part of netctl-gui *
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* *
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* netctl-gui is free software: you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License as *
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* published by the Free Software Foundation, either version 3 of the *
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* License, or (at your option) any later version. *
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* *
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* netctl-gui is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with netctl-gui. If not, see http://www.gnu.org/licenses/ *
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***************************************************************************/
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#include "netctl.h"
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#include <Plasma/DataContainer>
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#include <QDebug>
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#include <QFile>
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#include <QNetworkInterface>
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#include <QProcessEnvironment>
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#include <QSettings>
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#include <QTextCodec>
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#include <pdebug/pdebug.h>
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#include <task/taskadds.h>
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#include <version.h>
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// KF5-KDE4 compability
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#ifdef BUILD_KDE4
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#include <KGlobal>
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#include <KStandardDirs>
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#else
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#include <QStandardPaths>
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#endif /* BUILD_KDE4 */
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Netctl::Netctl(QObject *parent, const QVariantList &args)
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: Plasma::DataEngine(parent, args)
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{
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Q_UNUSED(args)
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// debug
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QProcessEnvironment environment = QProcessEnvironment::systemEnvironment();
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QString debugEnv = environment.value(QString("DEBUG"), QString("no"));
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debug = (debugEnv == QString("yes"));
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setMinimumPollingInterval(333);
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readConfiguration();
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initSources();
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}
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Netctl::~Netctl()
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{
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if (debug) qDebug() << PDEBUG;
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}
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QStringList Netctl::sources() const
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{
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if (debug) qDebug() << PDEBUG;
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QStringList sources;
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sources.append(QString("active"));
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sources.append(QString("current"));
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sources.append(QString("extip4"));
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sources.append(QString("extip6"));
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sources.append(QString("info"));
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sources.append(QString("interfaces"));
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sources.append(QString("intip4"));
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sources.append(QString("intip6"));
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sources.append(QString("netctlauto"));
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sources.append(QString("profiles"));
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sources.append(QString("status"));
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return sources;
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}
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QString Netctl::getCmdOutput(const QString cmd)
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{
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if (debug) qDebug() << PDEBUG;
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if (debug) qDebug() << PDEBUG << ":" << "Cmd" << cmd;
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TaskResult process = runTask(cmd);
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if (debug) qDebug() << PDEBUG << ":" << "Cmd returns" << process.exitCode;
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if (process.exitCode != 0)
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if (debug) qDebug() << PDEBUG << ":" << "Error" << process.error;
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return QTextCodec::codecForMib(106)->toUnicode(process.output).trimmed();
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}
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void Netctl::readConfiguration()
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{
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if (debug) qDebug() << PDEBUG;
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QString fileName;
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#ifdef BUILD_KDE4
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fileName = KGlobal::dirs()->findResource("config", "plasma-dataengine-netctl.conf");
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#else
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fileName = QStandardPaths::locate(QStandardPaths::ConfigLocation, QString("plasma-dataengine-netctl.conf"));
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#endif /* BUILD_KDE4 */
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if (debug) qDebug() << PDEBUG << ":" << "Configuration file" << fileName;
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QSettings settings(fileName, QSettings::IniFormat);
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settings.beginGroup(QString("Netctl commands"));
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configuration[QString("NETCTLCMD")] = settings.value(QString("NETCTLCMD"), QString("/usr/bin/netctl")).toString();
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configuration[QString("NETCTLAUTOCMD")] = settings.value(QString("NETCTLAUTOCMD"), QString("/usr/bin/netctl-auto")).toString();
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settings.endGroup();
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settings.beginGroup(QString("External IP"));
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configuration[QString("EXTIP4")] = settings.value(QString("EXTIP4"), QString("false")).toString();
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configuration[QString("EXTIP4CMD")] = settings.value(QString("EXTIP4CMD"), QString("curl ip4.telize.com")).toString();
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configuration[QString("EXTIP6")] = settings.value(QString("EXTIP6"), QString("false")).toString();
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configuration[QString("EXTIP6CMD")] = settings.value(QString("EXTIP6CMD"), QString("curl ip6.telize.com")).toString();
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settings.endGroup();
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}
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bool Netctl::sourceRequestEvent(const QString &name)
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{
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if (debug) qDebug() << PDEBUG;
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if (debug) qDebug() << PDEBUG << ":" << "Source name" << name;
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return updateSourceEvent(name);
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}
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QString Netctl::getExtIp(const QString cmd)
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{
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if (debug) qDebug() << PDEBUG;
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if (debug) qDebug() << PDEBUG << ":" << "Cmd" << cmd;
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// test network connection
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if (!isNetworkActive()) return QString("N\\A");
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return getCmdOutput(cmd);
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}
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QString Netctl::getInfo(const QStringList profiles, const QStringList statuses)
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{
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if (debug) qDebug() << PDEBUG;
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if (profiles.count() != statuses.count()) return QString("N\\A");
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QStringList list;
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for (int i=0; i<profiles.count(); i++)
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list.append(QString("%1 (%2)").arg(profiles[i]).arg(statuses[i]));
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if (list.isEmpty()) list.append(QString("N\\A"));
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return list.join(QString(" | "));
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}
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QStringList Netctl::getInterfaceList()
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{
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if (debug) qDebug() << PDEBUG;
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QList<QNetworkInterface> rawList = QNetworkInterface::allInterfaces();
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QStringList interfacesList;
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for (int i=0; i<rawList.count(); i++)
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interfacesList.append(rawList[i].name());
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return interfacesList;
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}
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QString Netctl::getIntIp(const QAbstractSocket::NetworkLayerProtocol protocol)
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{
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if (debug) qDebug() << PDEBUG;
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QString intIp = QString("");
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if (protocol == QAbstractSocket::IPv4Protocol)
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intIp = QString("127.0.0.1/8");
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else if (protocol == QAbstractSocket::IPv6Protocol)
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intIp = QString("::1/128");
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QList<QHostAddress> rawList = QNetworkInterface::allAddresses();
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for (int i=0; i<rawList.count(); i++) {
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if(rawList[i] == QHostAddress(QHostAddress::LocalHost)) continue;
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if(rawList[i] == QHostAddress(QHostAddress::LocalHostIPv6)) continue;
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if (rawList[i].protocol() != protocol) continue;
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intIp = rawList[i].toString();
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break;
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}
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return intIp;
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}
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QStringList Netctl::getProfileList(const QString cmdNetctl, const QString cmdNetctlAuto)
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{
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if (debug) qDebug() << PDEBUG;
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netctlAutoStatus = true;
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QString output = getCmdOutput(QString("%1 list").arg(cmdNetctlAuto));
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if (output.isEmpty()) {
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output = getCmdOutput(QString("%1 list").arg(cmdNetctl));
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netctlAutoStatus = false;
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}
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// parse
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QStringList currentProfiles;
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QStringList profileList = output.split(QChar('\n'), QString::SkipEmptyParts);
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for (int i=0; i<profileList.count(); i++) {
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if (profileList[i][0] != QChar('*')) continue;
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currentProfiles.append(profileList[i]);
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}
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// remove first symbols
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for (int i=0; i<profileList.count(); i++)
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profileList[i].remove(0, 2);
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for (int i=0; i<currentProfiles.count(); i++)
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currentProfiles[i].remove(0, 2);
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// return profiles
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currentProfile = currentProfiles;
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status = !currentProfiles.isEmpty();
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return profileList;
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}
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QStringList Netctl::getProfileStringStatus(const QString cmdNetctl)
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{
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if (debug) qDebug() << PDEBUG;
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QStringList status;
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if (netctlAutoStatus) {
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status.append(QString("netctl-auto"));
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return status;
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}
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for (int i=0; i<currentProfile.count(); i++) {
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TaskResult process = runTask(QString("%1 is-enabled %2").arg(cmdNetctl).arg(currentProfile[i]));
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if (debug) qDebug() << PDEBUG << ":" << "Cmd returns" << process.exitCode;
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if (process.exitCode != 0) {
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if (debug) qDebug() << PDEBUG << ":" << "Error" << process.error;
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status.append(QString("static"));
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} else
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status.append(QString("enabled"));
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}
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return status;
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}
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void Netctl::initSources()
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{
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if (debug) qDebug() << PDEBUG;
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QStringList sourcesList = sources();
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for (int i=0; i<sourcesList.count(); i++)
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setData(sourcesList[i], QString("value"), QString("N\\A"));
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}
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bool Netctl::isNetworkActive()
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{
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if (debug) qDebug() << PDEBUG;
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QString cmd = QString("ping -c 1 google.com");
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if (debug) qDebug() << PDEBUG << ":" << "Cmd" << cmd;
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TaskResult process = runTask(cmd);
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if (debug) qDebug() << PDEBUG << ":" << "Cmd returns" << process.exitCode;
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return (process.exitCode == 0);
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}
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bool Netctl::updateSourceEvent(const QString &source)
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{
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if (debug) qDebug() << PDEBUG;
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if (debug) qDebug() << PDEBUG << ":" << "Source name" << source;
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QString value = QString("N\\A");
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if (source == QString("active")) {
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value = status ? QString("true") : QString("false");
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} else if (source == QString("current")) {
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value = currentProfile.join(QChar('|'));
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} else if (source == QString("extip4")) {
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if (configuration[QString("EXTIP4")] == QString("true"))
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value = getExtIp(configuration[QString("EXTIP4CMD")]);
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} else if (source == QString("extip6")) {
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if (configuration[QString("EXTIP6")] == QString("true"))
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value = getExtIp(configuration[QString("EXTIP6CMD")]);
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} else if (source == QString("info")) {
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value = getInfo(currentProfile, currentStatus);
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} else if (source == QString("interfaces")) {
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value = getInterfaceList().join(QChar(','));
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} else if (source == QString("intip4")) {
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value = getIntIp(QAbstractSocket::IPv4Protocol);
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} else if (source == QString("intip6")) {
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value = getIntIp(QAbstractSocket::IPv6Protocol);
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} else if (source == QString("netctlauto")) {
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value = netctlAutoStatus ? QString("true") : QString("false");
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} else if (source == QString("profiles")) {
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value = getProfileList(configuration[QString("NETCTLCMD")],
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configuration[QString("NETCTLAUTOCMD")]).join(QChar(','));
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} else if (source == QString("status")) {
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currentStatus = getProfileStringStatus(configuration[QString("NETCTLCMD")]);
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value = currentStatus.join(QChar('|'));
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}
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setData(source, QString("value"), value);
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return true;
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}
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#ifdef BUILD_KDE4
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K_EXPORT_PLASMA_DATAENGINE(netctl, Netctl)
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#else
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K_EXPORT_PLASMA_DATAENGINE_WITH_JSON(netctl, Netctl, "plasma-dataengine-netctl.json")
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#endif /* BUILD_KDE4 */
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#include "netctl.moc"
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