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/* nur um zu pruefen ob client mit dem netz verbunden ist .... */

static inline bool NetworkEnable() {

    bool validip = false;
    QList<QHostAddress> addrlist = QNetworkInterface::allAddresses();
    int o = -1;
    foreach(QHostAddress addr, addrlist){
    o++;
    QNetworkInterface hop = QNetworkInterface::interfaceFromIndex(o);
    QString mach = hop.hardwareAddress(); 
    QString name = hop.name();
    QString oneip = addr.toString();
        if (!oneip.contains("127.")) {
         bool actual = hop.isValid();
            if (actual) {
             validip = true;  
            }
         ////////qDebug() << "flags -> " <<  hop.flags();
         //////////qDebug() << "pi -> " << oneip << " valid ->" << validip << " MACADRESS->" << mach << " name ->" << name;
        }
    }
   //////qDebug() << "validip -> " <<  validip;
return validip;
}

Code: Alles auswählen

void QNetworkAddressEntry::setBroadcast ( const QHostAddress & newBroadcast )

Sets the broadcast IP address of this QNetworkAddressEntry object to newBroadcast.

See also broadcast().
void QNetworkAddressEntry::setIp ( const QHostAddress & newIp )

Sets the IP address the QNetworkAddressEntry object contains to newIp.

See also ip().
void QNetworkAddressEntry::setNetmask ( const QHostAddress & newNetmask )

Sets the netmask that this QNetworkAddressEntry object contains to newNetmask.

See also netmask().

Code: Alles auswählen

   //HostAdress Objekt mit neur Ip anlegen
    QHostAddress newHostAddress(new_ipaddress);

    //Adressen von Interface holen
    QList<QNetworkAddressEntry> AddressList;

    AddressList =  m_AllNetWorkInterfaces[n].addressEntries();

    //Ip-Adresse setzten
    AddressList[n].setIp(newHostAddress);

Code: Alles auswählen

void Load_Position( int netpos )
{
    const QString OsInterfacesName = net->itemData(netpos).toString();
    if (OsInterfacesName.size() < 1) {
    return;
    }
    QNetworkInterface hop = QNetworkInterface::interfaceFromName(OsInterfacesName);
    int ddi = hop.flags();
    qDebug() << "hop.flags()   >>> " << ddi;
    QList<QNetworkAddressEntry> allhop = hop.addressEntries();
    
    foreach(QNetworkAddressEntry eth, allhop) {
        if (allhop.size() == 1 ) {
        /* window os on name ---  linux eth0:1 eth0:1 ecc... virtual ip  */
        actual = eth;  
        }
        wbroad->setText(eth.broadcast().toString());
        wmask->setText(eth.netmask().toString());
        wip->setText(eth.ip().toString());          
    }
    if ( wip->text().size() > 0 || wmask->text().size() > 0 || hop.isValid() ) {
        /* have it */
        qDebug() << " valid config && running  ";
        /* enable button to chance ip */
        wset->setEnabled(true);
    } else {
        wset->setEnabled(false);
    }
 
}