QT using C ++ GUI application to check network status

Question

Well, I’ve been experimenting with QT lately, I have a Linux touch screen PC, and I am connecting it to a WiFi network. Instead of pinging the network in the old fashioned way, I thought about creating an application for it.

The interface is similar, I would enter the IP address and the application will ping the network and tell me if the IP can be ping-capable or not. When the IP address is sent to ping, a green check will be displayed; if a message is not sent, a red check will appear.

My progress is that I can take the IP address in the script file and ping. But the problem is how to associate the ping response with the application. those. two tags (green and red check) ???

Thanks in advance. My GUI is as follows.

Answer 1

- . :

Linux :

int returnedCode = QProcess::execute("ping", QStringList() << "-c 1" << ui->ipEdit->text());
if (returnedCode == 0) 
{
    // It active, Show Green Check
} else 
{
    //  It dead, Show Red Check
}

Windows :

int returnedCode = QProcess::execute("ping", QStringList() << "-n" << "1" << ui->ipEdit->text());
if (returnedCode == 0) 
{
    // It active, Show Green Check
} else 
{
    //  It dead, Show Red Check
}