ceph/src/boost/libs/asio/example/cpp11/http/server/server.hpp

   1 //
   2 // server.hpp
   3 // ~~~~~~~~~~
   4 //
   5 // Copyright (c) 2003-2016 Christopher M. Kohlhoff (chris at kohlhoff dot com)
   6 //
   7 // Distributed under the Boost Software License, Version 1.0. (See accompanying
   8 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   9 //
  10
  11 #ifndef HTTP_SERVER_HPP
  12 #define HTTP_SERVER_HPP
  13
  14 #include <boost/asio.hpp>
  15 #include <string>
  16 #include "connection.hpp"
  17 #include "connection_manager.hpp"
  18 #include "request_handler.hpp"
  19
  20 namespace http {
  21 namespace server {
  22
  23 /// The top-level class of the HTTP server.
  24 class server
  25 {
  26 public:
  27   server(const server&) = delete;
  28   server& operator=(const server&) = delete;
  29
  30   /// Construct the server to listen on the specified TCP address and port, and
  31   /// serve up files from the given directory.
  32   explicit server(const std::string& address, const std::string& port,
  33       const std::string& doc_root);
  34
  35   /// Run the server's io_service loop.
  36   void run();
  37
  38 private:
  39   /// Perform an asynchronous accept operation.
  40   void do_accept();
  41
  42   /// Wait for a request to stop the server.
  43   void do_await_stop();
  44
  45   /// The io_service used to perform asynchronous operations.
  46   boost::asio::io_service io_service_;
  47
  48   /// The signal_set is used to register for process termination notifications.
  49   boost::asio::signal_set signals_;
  50
  51   /// Acceptor used to listen for incoming connections.
  52   boost::asio::ip::tcp::acceptor acceptor_;
  53
  54   /// The connection manager which owns all live connections.
  55   connection_manager connection_manager_;
  56
  57   /// The next socket to be accepted.
  58   boost::asio::ip::tcp::socket socket_;
  59
  60   /// The handler for all incoming requests.
  61   request_handler request_handler_;
  62 };
  63
  64 } // namespace server
  65 } // namespace http
  66
  67 #endif // HTTP_SERVER_HPP