Server.h

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/*
 * snode.c - a slim toolkit for network communication
 * Copyright (C) Volker Christian <me@vchrist.at>
 *               2020, 2021, 2022, 2023, 2024, 2025
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published
 * by the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef WEB_HTTP_SERVER_SERVERT_H
#define WEB_HTTP_SERVER_SERVERT_H
 
#include "web/http/server/SocketContextFactory.h" // IWYU pragma: export
 
#ifndef DOXYGEN_SHOULD_SKIP_THIS
 
#include <functional>
#include <string>
 
#endif // DOXYGEN_SHOULD_SKIP_THIS
 
namespace web::http::server {
 
    template <template <typename SocketContextFactoryT, typename... Args> typename SocketServerT, typename RequestT, typename ResponseT>
    class Server
        : public SocketServerT<web::http::server::SocketContextFactory<RequestT, ResponseT>,
                               std::function<void(const std::shared_ptr<RequestT>&, const std::shared_ptr<ResponseT>&)>> { // this makes
                                                                                                                           // it an
                                                                                                                           // HTTP server
    public:
        using Request = RequestT;
        using Response = ResponseT;
 
    private:
        using Super = SocketServerT<web::http::server::SocketContextFactory<Request, Response>,
                                    std::function<void(const std::shared_ptr<Request>&, const std::shared_ptr<Response>&)>>;
 
    public:
        using SocketConnection = typename Super::SocketConnection;
        using SocketAddress = typename SocketConnection::SocketAddress;
 
        Server(const std::string& name,
               const std::function<void(SocketConnection*)>& onConnect,
               const std::function<void(SocketConnection*)>& onConnected,
               const std::function<void(SocketConnection*)>& onDisconnect,
               std::function<void(const std::shared_ptr<Request>&, const std::shared_ptr<Response>&)>&& onRequestReady)
            : Super(name, onConnect, onConnected, onDisconnect, std::forward<decltype(onRequestReady)>(onRequestReady)) {
        }
 
        Server(const std::function<void(SocketConnection*)>& onConnect,
               const std::function<void(SocketConnection*)>& onConnected,
               const std::function<void(SocketConnection*)>& onDisconnect,
               std::function<void(const std::shared_ptr<Request>&, const std::shared_ptr<Response>&)>&& onRequestReady)
            : Server("", onConnect, onConnected, onDisconnect, std::forward<decltype(onRequestReady)>(onRequestReady)) {
        }
 
        Server(const std::string& name,
               std::function<void(const std::shared_ptr<Request>&, const std::shared_ptr<Response>&)>&& onRequestReady)
            : Super(name, std::forward<decltype(onRequestReady)>(onRequestReady)) {
        }
 
        explicit Server(const std::function<void(const std::shared_ptr<Request>&, std::shared_ptr<Response>&)>&& onRequestReady)
            : Server("", std::forward<decltype(onRequestReady)>(onRequestReady)) {
        }
    };
 
} // namespace web::http::server
 
#endif // WEB_HTTP_SERVER_SERVERT_H