How do I receive POST data in a C++ program

[Igor Vartanov]

I still don't understand. Are you saying that I need to implement a web server. Please help me.

Ultimately, it doesn't matter what we're saying here. You have enough links to make your mind and understand what you need and choose a way to go. If you still don't, this just indicates that you are not prepared to handling this task, at least right away. Nothing outstanding, nobody is able to know everything.

And yes, you need a web server. As you might notice, I already said this before.