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68 lines
1.9 KiB
C++
68 lines
1.9 KiB
C++
#include "networkDetection.h"
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#include <QDateTime>
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networkDetection::networkDetection(QObject *parent, int id)
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: QObject(parent), m_id(id) {
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flagRun = true;
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CmdListChanged = false;
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m_process = new QProcess(this);
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}
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networkDetection::~networkDetection() { delete m_process; }
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void networkDetection::dowork(int id, QStringList cmdlist) {
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m_cmd = cmdlist;
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if (id != m_id)
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return;
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QString result;
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while (flagRun) {
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m_process->start("cmd", m_cmd);
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// if(id == 1)
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// {
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// QDateTime time = QDateTime::currentDateTime();
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// QString str = time .toString("start yyyy-MM-dd
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// hh:mm:ss\n");//格式化时间 .toString("yyyy-MM-dd
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// hh:mm:ss");//格式化时间 qDebug()<< str;
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// }
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m_process->waitForFinished(); // 等待指令执行完毕
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// if(id == 1)
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// {
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// QDateTime time = QDateTime::currentDateTime();
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// QString str = time .toString("end yyyy-MM-dd
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// hh:mm:ss\n");//格式化时间 .toString("yyyy-MM-dd
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// hh:mm:ss");//格式化时间 qDebug()<< str;
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// }
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result = QString::fromLocal8Bit(m_process->readAll()); // 获取指令执行结果
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// qDebug() << result;
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if (result.contains(QString("TTL="))) // 若包含TTL=字符串则认为网络在线
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{
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// qDebug() << "在线";
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QString delay = selectTTL(result);
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emit resultReady(m_id, "在线", delay);
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} else {
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// qDebug() << "离线";
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emit resultReady(m_id, "离线", "通信异常");
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}
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QThread::sleep(3); // 加sleep降低CPU占用率
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}
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}
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void networkDetection::stopwork(int id) {
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if (id == m_id) {
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flagRun = false;
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}
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}
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void networkDetection::DyChangeCmdList(QStringList changeCmdList) {
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m_cmd.clear();
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m_cmd = changeCmdList;
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CmdListChanged = true;
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}
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// 查找延迟
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QString networkDetection::selectTTL(QString str) {
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str = str.remove(0, str.indexOf("平均 = ") + 5);
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str = str.left(str.indexOf("ms") + 2);
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return "通信正常\n" + str;
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}
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