rapida/examples/cxx/minimal.cxx

#include "../../include/rapida.hxx"
#include "../../include/servers/tcp.h"

/*
 * \brief Home page route handler.
 */
class Home : public rpd::Route {
protected:
    /*
     * \brief Handle GET request.
     *
     * \param req Request.
     * \param res Response.
     */
    virtual void handle_get(const rpd::Request &req, rpd::Response &res) override
    {
        handle_head(req, res);

        /* Unlike the C interface,
         * the C++ wrapper will call `strdup` for you
         */
        res.body("Hello World!");
    }

    /*
     * \brief Handle HEAD request.
     */
    virtual void handle_head(const rpd::Request &req, rpd::Response &res) override
    {
        res.status(rpd_res_st_ok);
        res.header("Content-Type", "text/plain");
    }
};

int main()
{
    rpd::App app;

    app.add_route("/", new Home());

    return rpd_tcp_server_start(app.c_app(), "http://localhost:8080");
}