增加全家vpn连接，启动时检查并停止所有vpn进程

mainwindow.cpp

@@ -11,6 +11,7 @@ MainWindow::MainWindow(QWidget *parent) :
     ui(new Ui::MainWindow)
 {
     ui->setupUi(this);
+    _killVpnexe();
     //通过qprocess启动cmd
     _exe.setProgram("cmd");
     connect(&_exe,&QProcess::readyRead,this,&MainWindow::on_readStandardContent);
@@ -43,7 +44,7 @@ void MainWindow::on_btn_connect_clicked()
     _getVpnStatus();
     if(!_vpnStatus)
     {
-        QString file = qApp->applicationDirPath()+"/"+_setting->value("info/fileName").toString();
+        QString file = qApp->applicationDirPath()+"/"+_setting->value("info/MCDfileName").toString();
         qDebug()<<file;
         QByteArray command= QString("vpncli.exe -s <%1\n").arg(file).toLocal8Bit();
         qDebug()<<command;
@@ -67,6 +68,7 @@ void MainWindow::on_readStandardContent()
     if(_isFirst)
         ui->textEdit->clear();
     QString content = QString::fromLocal8Bit(_exe.readAllStandardOutput());
+    qDebug()<<content;
     content.replace("\n","\r");
     QStringList list =content.split('\r');
     foreach(QString str,list)
@@ -101,8 +103,31 @@ void MainWindow::_getVpnStatus()
     _exe.write("vpncli.exe state\n");
 }
 
+void MainWindow::_killVpnexe()
+{
+    QProcess process;
+    process.execute("TASKKILL /IM vpncli.exe /F");
+    process.execute("TASKKILL /IM vpnui.exe /F");
+    process.close();
+}
+
 void MainWindow::on_btn_query_clicked()
 {
     _isFirst = true;
     _getVpnStatus();
 }
+
+void MainWindow::on_pushButton_clicked()
+{
+    _isFirst = true;
+    _getVpnStatus();
+    if(!_vpnStatus)
+    {
+        QString file = qApp->applicationDirPath()+"/"+_setting->value("info/QJfileName").toString();
+        qDebug()<<file;
+        QByteArray command= QString("vpncli.exe -s <%1\n").arg(file).toLocal8Bit();
+        qDebug()<<command;
+        //_exe.write("vpncli.exe -s < f:\\myfile.dat\n");
+        _exe.write(command);
+    }
+}

mainwindow.h

@@ -31,6 +31,8 @@ private slots:
     //查询状态
     void on_btn_query_clicked();
 
+    void on_pushButton_clicked();
+
 private:
     bool _isFirst;
     SysTray m_tray;
@@ -40,6 +42,7 @@ private:
     bool _vpnStatus;
     //获取vpn状态
     void _getVpnStatus();
+    void _killVpnexe();
 };
 
 #endif // MAINWINDOW_H

mainwindow.ui

@@ -24,14 +24,14 @@
      </rect>
     </property>
     <property name="text">
-     <string>启动vpn</string>
+     <string>启动麦当劳vpn</string>
     </property>
    </widget>
    <widget class="QPushButton" name="btn_disconnect">
     <property name="geometry">
      <rect>
       <x>30</x>
-      <y>120</y>
+      <y>240</y>
       <width>111</width>
       <height>41</height>
      </rect>
@@ -82,6 +82,19 @@
      <string>查询状态</string>
     </property>
    </widget>
+   <widget class="QPushButton" name="pushButton">
+    <property name="geometry">
+     <rect>
+      <x>30</x>
+      <y>120</y>
+      <width>111</width>
+      <height>41</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>启动全家VPN</string>
+    </property>
+   </widget>
   </widget>
   <widget class="QMenuBar" name="menuBar">
    <property name="geometry">