Qt5.2 NetworkManager :: networkInterfaces()

时间:2014-05-09 21:56:45

标签: c++ linux qt qt5

我正在尝试编写一个简单的Qt5.2程序,该程序使用libnm-qt5& libmm-qt5来管理连接,但当我试图用这段代码列出它们时:

#include <arpa/inet.h>

#include <QtCore/QTextStream>

#include <NetworkManagerQt5/manager.h>
#include <NetworkManagerQt5/device.h>
#include <NetworkManagerQt5/activeconnection.h>
#include <NetworkManagerQt5/connection.h>

QString typeAsString(const int type)
{
    switch (type) {
    case 0x0: return QString("Unknown");
    case 0x1: return QString("Ethernet");
    case 0x2: return QString("Wifi");
    case 0x3: return QString("Unused1");
    case 0x4: return QString("Unused2");
    case 0x5: return QString("Bluetooth");
    case 0x6: return QString("OlpcMesh");
    case 0x7: return QString("Wimax");
    case 0x8: return QString("Modem");
    }
    return QString("Unknown");
}

int main()
{
    QTextStream qout(stdout, QIODevice::WriteOnly);

    NetworkManager::Device::List list = NetworkManager::networkInterfaces();

    foreach (NetworkManager::Device *dev, list) {
        qout << dev->uni() << "\n";

我在QtCreator中收到错误:“/ home /me / Qt / 5.2.1 / gcc_64 /include / QtCore / qglobal.h:860:错误:无法将'const QSharedPointer'转换为'NetworkManager :: Device * '初始化      for(variable = * container .i ;; extension ({ - container .brk; break;}))                                   ^“

我一直在搜索tis:https://build.merproject.org/package/view_file?file=enable-contour.patch&package=plasma-mobile&project=home%3Awonko%3Apa-devel-contour-hack&rev=21这样的知识库,他们使用:

NetworkManager::Device::List iflist = NetworkManager::networkInterfaces();
    foreach (NetworkManager::Device::Ptr iface, iflist){

}

但它也给了我错误。有谁知道正确的解决方案?

感谢。

1 个答案:

答案 0 :(得分:1)

尝试替换

foreach (NetworkManager::Device *dev, list) { ... 

用这个:

foreach (NetworkManager::Device::ptr dev, list) { ...