noolite-srv/main.cpp

#include <iostream>
#include <httplib.h>
#include <noolite.h>

namespace App {

constexpr auto DefaultPort = 8888;
constexpr auto DefaultHost = "0.0.0.0";

static httplib::Server *srv = nullptr;

}

void signalHandler(int signum) {
    std::cout << "\n\nInterrupt signal (" << signum << ") received.\n";

    if (App::srv) {
        App::srv->stop();
        delete App::srv;
    }

    exit(signum);
}

int main(int argc, char *argv[])
{
    std::signal(SIGINT, signalHandler);

    App::srv = new httplib::Server();

    App::srv->Get("/", [](const httplib::Request &, httplib::Response &res) {
        noolitelib::Noolite adapter;
        if (adapter.sendCommand(0, noolitelib::Switch)) {
            res.set_content("{\"Result\":\"Successful\"}", "application/json");
        } else {
            res.set_content("{\"Result\":\"Failed\"}", "application/json");
        }
    });

    auto host = App::DefaultHost;
    auto port = App::DefaultPort;

    if (argc > 1) {
        host = argv[1];
    }
    if (argc > 2) {
        port = atoi(argv[2]);
    }

    App::srv->listen(host, port);

    return 0;
}