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/*
* Copyright (C) by Duncan Mac-Vicar P. <duncan@kde.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* 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.
*/
#include "mirall/networklocation.h"
#include <QProcess>
namespace Mirall
{
NetworkLocation::NetworkLocation(const QString &encoded)
: _encoded(encoded)
{
}
NetworkLocation::NetworkLocation()
{
}
NetworkLocation::~NetworkLocation()
{
}
/**
* for now our data is just the MAC address of the default gateway
*/
NetworkLocation NetworkLocation::currentLocation()
{
QProcess ip;
ip.start("/sbin/ip", QStringList() << "route");
if (!ip.waitForStarted())
return NetworkLocation();
if (!ip.waitForFinished())
return NetworkLocation();
QByteArray gwIp;
while (ip.canReadLine()) {
QByteArray line = ip.readLine();
if ( line.startsWith("default") ) { // krazy:exclude=strings
QList<QByteArray> parts = line.split(' ');
gwIp = parts[2];
break;
}
}
if (gwIp.isEmpty())
return NetworkLocation();
QProcess arp;
arp.start("/sbin/arp", QStringList() << "-a");
if (!arp.waitForStarted())
return NetworkLocation();
if (!arp.waitForFinished())
return NetworkLocation();
QByteArray gwMAC;
while (arp.canReadLine()) {
QByteArray line = arp.readLine();
if (line.contains(gwIp)) {
QList<QByteArray> parts = line.split(' ');
gwMAC = parts[3];
break;
}
}
if (gwMAC.isEmpty())
return NetworkLocation();
return NetworkLocation(gwMAC);
}
NetworkLocation::Proximity NetworkLocation::compareWith(const NetworkLocation &location) const
{
if (location.encoded().isEmpty() || encoded().isEmpty())
return Unknown;
if (location.encoded() == encoded())
return Same;
return Different;
}
QString NetworkLocation::encoded() const
{
return _encoded;
}
}
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