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/*
* Copyright (C) 2007 Percy Leonhardt <percy@eris23.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License version 2 as
* published by the Free Software Foundation
*
* This program 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 Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "networkengine.h"
#include <stdio.h>
#include <string.h>
#include <QMap>
#include <QDir>
#include <QTimer>
#include <QRegExp>
#include <QDateTime>
#include <QStringList>
#include <QNetworkAddressEntry>
#include <QDebug>
#include <KLocale>
#include <kio/global.h>
#include <Plasma/DataContainer>
#include <solid/control/networkmanager.h>
#include <solid/control/wirelessnetworkinterface.h>
#include <solid/control/wirelessaccesspoint.h>
//#define SYSPATH "/sys/class/net/"
NetworkEngine::NetworkEngine(QObject* parent, const QVariantList& args)
: Plasma::DataEngine(parent, args),
m_secondsSinceLastUpdate(0)
{
Q_UNUSED(args)
setMinimumPollingInterval(1000);
}
NetworkEngine::~NetworkEngine()
{
}
QStringList NetworkEngine::sources() const
{
Solid::Control::NetworkInterfaceList iflist = Solid::Control::NetworkManager::networkInterfaces();
QStringList availableInterfaces;
foreach (Solid::Control::NetworkInterface *iface, iflist) {
availableInterfaces.append(iface->uni().section('/', -1));
}
return availableInterfaces;
}
bool NetworkEngine::sourceRequestEvent(const QString &name)
{
Solid::Control::NetworkInterfaceList iflist = Solid::Control::NetworkManager::networkInterfaces();
foreach(Solid::Control::NetworkInterface *iface, iflist) {
if (name == iface->uni().section('/', -1)) {
setData(name, DataEngine::Data());
setData(name, I18N_NOOP("UNI"), iface->uni());
updateSourceEvent(name);
return true;
}
}
return false;
}
bool NetworkEngine::updateSourceEvent(const QString &source)
{
const QString uni = query(source)[I18N_NOOP("UNI")].toString();
Solid::Control::NetworkInterface *iface = Solid::Control::NetworkManager::findNetworkInterface(uni);
if (!iface) {
// remove the source as the interface is no longer available
removeSource(source);
return false;
}
// Check if it is a wireless interface.
bool isWireless = iface->type() == Solid::Control::NetworkInterface::Ieee80211;
setData(source, I18N_NOOP("Wireless"), isWireless);
Solid::Control::WirelessNetworkInterface *wlan = 0;
if (isWireless) {
wlan = static_cast<Solid::Control::WirelessNetworkInterface*>(iface);
QStringList availableNetworks;
Solid::Control::AccessPointList apList = wlan->accessPoints();
foreach (const QString &apId, apList) {
Solid::Control::AccessPoint *ap = wlan->findAccessPoint(apId);
availableNetworks += ap->ssid();
}
setData(source, I18N_NOOP("Available networks"), availableNetworks);
}
Solid::Control::NetworkInterface::ConnectionState connectionState = iface->connectionState();
if (connectionState == Solid::Control::NetworkInterface::Activated) {
// update the interface
updateInterfaceData(source, iface);
if (isWireless) {
updateWirelessData(source, wlan);
}
} else if (connectionState != Solid::Control::NetworkInterface::Activated &&
query(source)[I18N_NOOP("ConnectionState")].toString() == I18N_NOOP("Activated")) {
// the interface was disconnected
removeAllData(source);
setData(source, I18N_NOOP("UNI"), uni);
}
switch (connectionState) {
case Solid::Control::NetworkInterface::Preparing:
setData(source, I18N_NOOP("ConnectionState"), "Preparing");
break;
case Solid::Control::NetworkInterface::Configuring:
setData(source, I18N_NOOP("ConnectionState"), "Configuring");
break;
case Solid::Control::NetworkInterface::NeedAuth:
setData(source, I18N_NOOP("ConnectionState"), "NeedAuth");
break;
case Solid::Control::NetworkInterface::IPConfig:
setData(source, I18N_NOOP("ConnectionState"), "IPConfig");
break;
case Solid::Control::NetworkInterface::Activated:
setData(source, I18N_NOOP("ConnectionState"), "Activated");
break;
case Solid::Control::NetworkInterface::Failed:
setData(source, I18N_NOOP("ConnectionState"), "Failed");
break;
case Solid::Control::NetworkInterface::Unmanaged:
setData(source, I18N_NOOP("ConnectionState"), "Unmanaged");
break;
case Solid::Control::NetworkInterface::Unavailable:
setData(source, I18N_NOOP("ConnectionState"), "Unavailable");
break;
default:
setData(source, I18N_NOOP("ConnectionState"), "UnknownState");
break;
}
return true;
}
void NetworkEngine::updateInterfaceData(const QString &source, const Solid::Control::NetworkInterface *iface)
{
Q_ASSERT(iface);
Solid::Control::IPv4Config network = iface->ipV4Config();
#if 0
if (network.isValid()) {
setData(source, I18N_NOOP("Broadcast"), network.broadcast());
} else {
removeData(source, I18N_NOOP("Broadcast"));
}
#endif
QList<Solid::Control::IPv4Address> addresses = network.addresses();
if (addresses.isEmpty()) {
removeData(source, I18N_NOOP("Gateway"));
removeData(source, I18N_NOOP("IP"));
removeData(source, I18N_NOOP("Subnet mask"));
} else {
// FIXME: assumes there is only one network for ethernet
Solid::Control::IPv4Address address = addresses[0];
setData(source, I18N_NOOP("Gateway"), address.gateway());
setData(source, I18N_NOOP("IP"), address.address());
setData(source, I18N_NOOP("Subnet mask"), address.netMask());
}
}
void NetworkEngine::updateWirelessData(const QString &source, const Solid::Control::WirelessNetworkInterface *iface)
{
Q_ASSERT(iface);
const QString currentAP = iface->activeAccessPoint();
using namespace Solid::Control;
AccessPoint *ap = iface->findAccessPoint(currentAP);
WirelessNetworkInterface::OperationMode mode(WirelessNetworkInterface::Unassociated);
WirelessNetworkInterface::Capabilities capabilities(WirelessNetworkInterface::NoCapability);
if (ap) {
setData(source, I18N_NOOP("Link quality"), ap->signalStrength());
setData(source, I18N_NOOP("Frequency"), ap->frequency());
setData(source, I18N_NOOP("ESSID"), ap->ssid());
setData(source, I18N_NOOP("Bitrate"), ap->maxBitRate());
setData(source, I18N_NOOP("Accesspoint"), ap->hardwareAddress());
mode = ap->mode();
} else {
setData(source, I18N_NOOP("Accesspoint"), i18n("None"));
removeData(source, I18N_NOOP("Link quality"));
removeData(source, I18N_NOOP("Frequency"));
removeData(source, I18N_NOOP("ESSID"));
removeData(source, I18N_NOOP("Bitrate"));
}
switch (mode) {
case WirelessNetworkInterface::Unassociated:
setData(source, I18N_NOOP("Mode"), "Unassociated");
break;
case WirelessNetworkInterface::Adhoc:
setData(source, I18N_NOOP("Mode"), "Adhoc");
break;
case WirelessNetworkInterface::Managed:
setData(source, I18N_NOOP("Mode"), "Managed");
break;
case WirelessNetworkInterface::Master:
setData(source, I18N_NOOP("Mode"), "Master");
break;
case WirelessNetworkInterface::Repeater:
setData(source, I18N_NOOP("Mode"), "Repeater");
break;
default:
setData(source, I18N_NOOP("Mode"), i18n("Unknown"));
break;
}
setData(source, I18N_NOOP("Encryption"),
(capabilities & Solid::Control::AccessPoint::Privacy) != 0);
}
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