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#include "sysInfo.h"
#include <QString>
#include <QTime>
#include <QNetworkInterface>
#include <QVariantMap>
#include <QVariantList>
#include <QByteArray>
// ------------------------------------------------------------------------------------------------
sysInfo::sysInfo(){
if (debug) qDebug() << "sysInfo created.";
// Maybe search for eth0, etc
}
// ------------------------------------------------------------------------------------------------
sysInfo::~sysInfo(){}
// ------------------------------------------------------------------------------------------------
QString sysInfo::getInfo(QString& infoName){
if (debug) qDebug() << "sysInfo : getInfo(" << infoName << ")";
if (infoName == QString("mac"))
return getMACAddress();
else if (infoName == QString("ip"))
return getIPAddress();
else if (infoName == QString("all"))
return getAllInfos();
else if (infoName == QString("json"))
return getNames();
/* unknown code */
return "info_error";
}
// ------------------------------------------------------------------------------------------------
QString sysInfo::getMACAddress(){
/* Returns MAC address of eth0 for now. */
QNetworkInterface qni = QNetworkInterface::interfaceFromName(QString("eth0"));
if (!qni.isValid()){
if (debug) qDebug() << "No interface matching \"eth0\" found.";
return "no_eth0";
}
//eth0_index = qni.index();
return qni.hardwareAddress();
}
// ------------------------------------------------------------------------------------------------
QString sysInfo::getIPAddress(){
// Again for eth0 only at the moment.
// TODO: this doesn't quite work yet...
QNetworkInterface qni = QNetworkInterface::interfaceFromName(QString("eth0"));
QList<QHostAddress> addrlist = qni.allAddresses();
// This is does not return the right IP atm...
foreach(QHostAddress addr, addrlist){
if (addr.protocol() == QAbstractSocket::IPv4Protocol && addr != QHostAddress::LocalHost){
if (debug) qDebug() << "eth0: IPv4 Address: " << addr.toString();
return addr.toString();
}
}
// still here?
if (debug) qDebug() << "ip_error";
return "ip_error";
}
// ------------------------------------------------------------------------------------------------
QByteArray sysInfo::getNames(){
QVariantMap foo;
foo.insert("name", "foo");
foo.insert("type", 123);
QVariantMap fooo;
fooo.insert("name", "boo");
fooo.insert("type", 321);
QVariantList jsonV;
jsonV << foo << fooo;
QJson::Serializer serializer;
QByteArray json = serializer.serialize(jsonV);
if (debug) qDebug() << json;
return json;
}
// ------------------------------------------------------------------------------------------------
QString sysInfo::getAllInfos(){
QVariantMap infos;
infos.insert("mac", getMACAddress());
infos.insert("ip", getIPAddress());
infos.insert("whoami", getScriptOutput("whoami"));
//infos.insert("pwd", getScriptOutput("pwd"));
//QJson::Serializer serializer;
QByteArray json = serializer.serialize(infos);
if (debug) qDebug() << json;
return json;
}
// ------------------------------------------------------------------------------------------------
QString sysInfo::getScriptOutput(QString cmd)
{
QProcess *process = new QProcess();
qDebug()<<"try to open: "<<cmd;
process->start(cmd, QIODevice::ReadOnly);
if (!process->waitForStarted() )
qDebug()<<"process couldn't get opened";
QString output;
process->waitForFinished();
QTextStream *txt_stream = new QTextStream(process);
while(!txt_stream->atEnd() )
{
qDebug()<<"read output: ";
QString tmp_str = txt_stream->readLine();
output += tmp_str;
qDebug()<<tmp_str;
}
qDebug()<<"process finished: ";
return output;
}
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