rapida/include/App.hxx

/* SPDX-License-Identifier: GPL-3.0-or-later */
/* Copyright 2022 Ivan Polyakov */

#ifndef RAPIDA_APP_HXX_ENTRY
#define RAPIDA_APP_HXX_ENTRY

#include "Request.hxx"
#include "Response.hxx"
#include "Route.hxx"
#include "app.h"

namespace rpd {
/*!
 * \brief C++ wrapper for Rapida application.
 */
class App {
public:
    /*!
     * Creates an rpd app and initializes FastCGI.
     * \brief Default constructor
     * \param socket_path UNIX Socket path.
     */
    App()
    {
        rpd_app_create(&app);
    }

    /*!
     * \brief Returns C implementation of the application.
     *
     * Usable when you need to start C server.
     *
     * \return C implementation of the application.
     */
    rpd_app *c_app() const
    {
        return (rpd_app *) &app;
    }

    /*!
     * \brief Adds handler for the path.
     *
     * \param path Enpoint.
     * \param route Route handler.
     */
    void add_route(const char *const path, Route *route)
    {
        rpd_app_add_route(&app, path, &Route::handle_request, route);
    }

    /*!
     * \brief Destructor.
     */
    virtual ~App() { }

private:
    rpd_app app; //< Composition with C implementation.
};
}

#endif // RAPIDA_APP_HXX_ENTRY