HttpServer.h

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// Copyright 2024 libsese
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//    http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
 
 
#pragma once
 
#include <sese/service/http/HttpService.h>
#include <sese/net/http/Controller.h>
 
namespace sese::service::http {
 
class HttpServer final {
public:
    template<class CTL, class... ARGS>
    void regController(ARGS &&...args);
 
    void regMountPoint(const std::string &uri_prefix, const std::string &local);
 
    void regFilter(const std::string &uri_prefix, const HttpService::FilterCallback &callback);
 
    void regServlet(const net::http::Servlet &servlet);
 
    void regTailFilter(const HttpService::FilterCallback &tail_filter);
 
    void setKeepalive(uint32_t seconds);
 
    void regService(const net::IPAddress::Ptr &address, std::unique_ptr<security::SSLContext> context);
 
    void setName(const std::string &name);
 
    void setConnectionCallback(const HttpService::ConnectionCallback &callback);
 
    bool startup() const;
 
    bool shutdown() const;
 
private:
    std::string name;
    uint32_t keepalive = 5;
    std::vector<HttpService::Ptr> services;
    std::vector<net::http::Controller::Ptr> controllers;
    HttpService::MountPointMap mount_points;
    HttpService::ServletMap servlets;
    HttpService::FilterMap filters;
    HttpService::FilterCallback tail_filter;
    HttpService::ConnectionCallback connection_callback;
};
 
template<class CTL, class... ARGS>
void HttpServer::regController(ARGS &&...args) {
    auto controller = std::make_shared<CTL>(std::forward<ARGS>(args)...);
    controller->init();
    for (auto &&servlet: *controller) {
        servlets.emplace(servlet.getUri(), servlet);
    }
    controllers.push_back(controller); // GCOVR_EXCL_LINE
}
 
} // namespace sese::service::http::v3