QObject::connect: Cannot queue arguments of type 'QVector<int>'(Make sure 'QVector<int>' is registered using qRegisterMetaType().)QObject::connect: Cannot queue arguments of type 'QVector<int>'(Make sure 'QVector<int>' is registered using qRegisterMetaType().)QObject::connect: Cannot queue arguments of type 'QVector<int>'(Make sure 'QVector<int>' is registered using qRegisterMetaType().)QObject::connect: Cannot queue arguments of type 'QVector<int>'(Make sure 'QVector<int>' is registered using qRegisterMetaType().)
#ifndef PING_H#define PING_H#include "winsock2.h"#include "iphlpapi.h"#include "icmpapi.h"#include <QObject>#include <QString>class Ping : public QObject{ Q_OBJECTprivate: HANDLE hIcmpFile; // Обработчик unsigned long ipaddr; // Адрес назначения DWORD dwRetVal; // Количество ответов char SendData[32]; // Буффер отсылаемых данных LPVOID ReplyBuffer; // Буффер ответов DWORD ReplySize; QString _ipAddress; int _pingInterval;public: explicit Ping(QString ipAddress,int pingInterval,QObject *parent = 0); ~Ping();signals: void isPing(QString ipAddress,bool is_p);public slots: void windowsPing();};#endif // PING_H#include "ping.h"#include <QDebug>Ping::Ping(QString ipAddress,int pingInterval,QObject *parent) : QObject(parent), _pingInterval(pingInterval), _ipAddress(ipAddress), ipaddr(INADDR_NONE), dwRetVal(0), //SendData("Data Buffer"), ReplyBuffer(NULL), ReplySize(0){ strcpy(SendData,"Data Buffer"); // Установка ip-адреса ipaddr = inet_addr(_ipAddress.toStdString().c_str()); hIcmpFile = IcmpCreateFile(); // создание обработчика // Выделение памяти под буффер ответов ReplySize = sizeof(ICMP_ECHO_REPLY) + sizeof(SendData); ReplyBuffer = (VOID*) malloc(ReplySize);}Ping::~Ping(){ if(ReplyBuffer) free(ReplyBuffer);}void Ping::windowsPing(){ while(true) { // Вызов функции ICMP эхо запроса dwRetVal = IcmpSendEcho(hIcmpFile, ipaddr, SendData, sizeof(SendData), NULL, ReplyBuffer, ReplySize, 100); emit isPing(_ipAddress,(dwRetVal != 0)); Sleep(_pingInterval); }}
#ifndef SEGMENTMODEL_H#define SEGMENTMODEL_H#include <QObject>#include <QStandardItemModel>#include <QStandardItem>#include <QModelIndex>#include <QStringList>#include <QIcon>#include <QThread>#include "centralmodel.h"#include "ping.h"class SegmentModel;class IpStandardItemWithThread;class SegmentModel : public QStandardItemModel{ Q_OBJECTpublic: SegmentModel(QObject *parent = NULL);private: QModelIndex _segmentModel; QString _segmentAddress; QString _segmentName; void insertRow(HostInfo ipInf);public slots: void setNewSegment(QModelIndex segmentModel); void clearAll();};class IpStandardItemWithThread : public QStandardItem, public QObject{public: IpStandardItemWithThread(QString ipAddress,int pingInterval); ~IpStandardItemWithThread();private: QString _ipAddress; int _pingInterval; QThread *ipThread; Ping *itemPing;};#endif // SEGMENTMODEL_H#include "segmentmodel.h"SegmentModel::SegmentModel(QObject *parent): QStandardItemModel(parent){ this->setHorizontalHeaderLabels(QStringList() << tr("Д") << tr("IP") << tr("NetBIOS") << tr("MAC") << tr("Тип устройства") << tr("Операционная\nсистема") << tr("Комментарий") << tr("Р"));}void SegmentModel::insertRow(HostInfo ipInf){ IpStandardItemWithThread *item0 = new IpStandardItemWithThread(ipInf.IpAddress,3000); item0->setEditable(false); item0->setSelectable(false); QStandardItem *item1 = new QStandardItem(ipInf.IpAddress); item1->setEditable(false); item1->setSelectable(false); QStandardItem *item2 = new QStandardItem(ipInf.NetBIOS); item2->setEditable(false); item2->setSelectable(false); QStandardItem *item3 = new QStandardItem(ipInf.MAC); item3->setEditable(false); item3->setSelectable(false); QStandardItem *item4 = new QStandardItem(ipInf.DeviceType); item4->setEditable(false); item4->setSelectable(false); QStandardItem *item5 = new QStandardItem(ipInf.OS); item5->setEditable(false); item5->setSelectable(false); QStandardItem *item6 = new QStandardItem(ipInf.comment); item6->setEditable(false); item6->setSelectable(false); QStandardItem *item7 = new QStandardItem(""); item7->setEditable(false); item7->setSelectable(false); this->appendRow(QList<QStandardItem *>() << item0 << item1 << item2 << item3 << item4 << item5 << item6 << item7);}void SegmentModel::setNewSegment(QModelIndex segmentModel){ _segmentModel = segmentModel; _segmentAddress = _segmentModel.data().toString(); _segmentName = _segmentModel.sibling(_segmentModel.row(),1).data().toString(); QStandardItem *segmentItem = ((CentralModel*)(_segmentModel.model()))->itemFromIndex(_segmentModel); for(int i=0;i<segmentItem->rowCount();i++) { IpStandardItem *ipItem = (IpStandardItem *)segmentItem->child(i,0); insertRow(ipItem->getIpInformation()); }}void SegmentModel::clearAll(){ this->removeRows(0,this->rowCount());}IpStandardItemWithThread::IpStandardItemWithThread(QString ipAddress, int pingInterval): _ipAddress(ipAddress), _pingInterval(pingInterval){ this->setIcon(QIcon(":/icons/ping_unknown.png")); ipThread = new QThread(); itemPing = new Ping(_ipAddress,_pingInterval); itemPing->moveToThread(ipThread); connect(itemPing,&Ping::isPing,[this](QString,bool statusPing){ if(statusPing) { this->setIcon(QIcon(":/icons/ping_on.png")); } else { this->setIcon(QIcon(":/icons/ping_off.png")); } }); connect(ipThread,SIGNAL(started()),itemPing,SLOT(windowsPing())); connect(ipThread,SIGNAL(finished()),itemPing,SLOT(deleteLater())); ipThread->start();}IpStandardItemWithThread::~IpStandardItemWithThread(){ if(ipThread->isRunning()) { ipThread->terminate(); }}
ping /?
QFutureWatcher<QByteArray>* fw = new QFutureWatcher<QByteArray>(this); fw->setFuture(QtConcurrent::run ( [=]() { // YOUR CODE HERE QProcess p; p.start("/bin/bash", QStringList() << "-c" << "ping -c 1 -w 2 8.8.8.8"); p.waitForFinished(); return p.readAll().simplified(); })); connect(fw, &QFutureWatcher<QString>::finished, this, [=] { qDebug() << fw->result(); });
