solid-networkstatus: fallback implementation via QNetworkInterface

Signed-off-by: Ivailo Monev <xakepa10@gmail.com>

solid-networkstatus/kded/CMakeLists.txt

@@ -7,6 +7,7 @@ set(kded_networkstatus_PART_SRCS
    wicdstatus.cpp
    wicdcustomtypes.cpp
    connmanstatus.cpp
+   toolkitstatus.cpp
 )
 
 if(NETWORKMANAGER_FOUND)

solid-networkstatus/kded/networkstatus.cpp

@@ -44,6 +44,7 @@
 
 #include "wicdstatus.h"
 #include "connmanstatus.h"
+#include "toolkitstatus.h"
 
 #include <kpluginfactory.h>
 
@@ -286,6 +287,7 @@ void NetworkStatusModule::init()
 #endif
         backends << new WicdStatus( this );
         backends << new ConnmanStatus( this );
+        backends << new ToolkitStatus( this );
     }
 
     for ( int i = 0; i < backends.count(); i++ ) {

solid-networkstatus/kded/toolkitstatus.cpp

@@ -0,0 +1,69 @@
+/*  This file is part of the KDE project
+
+    Copyright (c) 2021 Ivailo Monev <xakepa10@gmail.com>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) version 3, or any
+    later version accepted by the membership of KDE e.V. (or its
+    successor approved by the membership of KDE e.V.), which shall
+    act as a proxy defined in Section 6 of version 3 of the license.
+
+    This library 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
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "toolkitstatus.h"
+
+#include <QNetworkInterface>
+#include <KDebug>
+
+ToolkitStatus::ToolkitStatus(QObject *parent)
+    : SystemStatusInterface(parent),
+    m_status(Solid::Networking::Unknown),
+    m_timer(this)
+{
+    connect(&m_timer, SIGNAL(timeout()), this, SLOT(checkStatus()));
+    m_timer.start(2000);
+}
+
+Solid::Networking::Status ToolkitStatus::status() const
+{
+    return m_status;
+}
+
+bool ToolkitStatus::isSupported() const
+{
+    return true;
+}
+
+QString ToolkitStatus::serviceName() const
+{
+    return QString::fromLatin1("org.kde.kded");
+}
+
+void ToolkitStatus::checkStatus()
+{
+    Solid::Networking::Status newstatus = Solid::Networking::Unconnected;
+    Q_FOREACH (const QNetworkInterface &iface, QNetworkInterface::allInterfaces()) {
+        const QNetworkInterface::InterfaceFlags iflags = iface.flags();
+        if (iflags & QNetworkInterface::CanBroadcast && iflags & QNetworkInterface::IsRunning) {
+            newstatus = Solid::Networking::Connected;
+            break;
+        }
+    }
+    // qDebug() << Q_FUNC_INFO << m_status << newstatus;
+
+    if (m_status != newstatus) {
+        m_status = newstatus;
+        Q_EMIT statusChanged(m_status);
+    }
+}
+
+#include "moc_toolkitstatus.cpp"

solid-networkstatus/kded/toolkitstatus.h

@@ -0,0 +1,50 @@
+/*  This file is part of the KDE project
+
+    Copyright (c) 2021 Ivailo Monev <xakepa10@gmail.com>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) version 3, or any
+    later version accepted by the membership of KDE e.V. (or its
+    successor approved by the membership of KDE e.V.), which shall
+    act as a proxy defined in Section 6 of version 3 of the license.
+
+    This library 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
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef NETWORKSTATUS_TOOLKIT_H
+#define NETWORKSTATUS_TOOLKIT_H
+
+#include "systemstatusinterface.h"
+
+#include <QString>
+#include <QTimer>
+
+class ToolkitStatus : public SystemStatusInterface
+{
+    Q_OBJECT
+public:
+    ToolkitStatus(QObject *parent = 0);
+
+    // reimplementations
+    Solid::Networking::Status status() const;
+    bool isSupported() const;
+    QString serviceName() const;
+
+private Q_SLOTS:
+    void checkStatus();
+
+private:
+    Solid::Networking::Status m_status;
+    QTimer m_timer;
+};
+
+#endif
+