]>
Commit | Line | Data |
---|---|---|
7c673cae FG |
1 | // |
2 | // connection.hpp | |
3 | // ~~~~~~~~~~~~~~ | |
4 | // | |
1e59de90 | 5 | // Copyright (c) 2003-2022 Christopher M. Kohlhoff (chris at kohlhoff dot com) |
7c673cae FG |
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_CONNECTION_HPP | |
12 | #define HTTP_CONNECTION_HPP | |
13 | ||
14 | #include <boost/asio.hpp> | |
15 | #include <boost/array.hpp> | |
16 | #include <boost/noncopyable.hpp> | |
17 | #include <boost/shared_ptr.hpp> | |
18 | #include <boost/enable_shared_from_this.hpp> | |
19 | #include "reply.hpp" | |
20 | #include "request.hpp" | |
21 | #include "request_handler.hpp" | |
22 | #include "request_parser.hpp" | |
23 | ||
24 | namespace http { | |
25 | namespace server { | |
26 | ||
27 | class connection_manager; | |
28 | ||
29 | /// Represents a single connection from a client. | |
30 | class connection | |
31 | : public boost::enable_shared_from_this<connection>, | |
32 | private boost::noncopyable | |
33 | { | |
34 | public: | |
b32b8144 FG |
35 | /// Construct a connection with the given io_context. |
36 | explicit connection(boost::asio::io_context& io_context, | |
7c673cae FG |
37 | connection_manager& manager, request_handler& handler); |
38 | ||
39 | /// Get the socket associated with the connection. | |
40 | boost::asio::ip::tcp::socket& socket(); | |
41 | ||
42 | /// Start the first asynchronous operation for the connection. | |
43 | void start(); | |
44 | ||
45 | /// Stop all asynchronous operations associated with the connection. | |
46 | void stop(); | |
47 | ||
48 | private: | |
49 | /// Handle completion of a read operation. | |
50 | void handle_read(const boost::system::error_code& e, | |
51 | std::size_t bytes_transferred); | |
52 | ||
53 | /// Handle completion of a write operation. | |
54 | void handle_write(const boost::system::error_code& e); | |
55 | ||
56 | /// Socket for the connection. | |
57 | boost::asio::ip::tcp::socket socket_; | |
58 | ||
59 | /// The manager for this connection. | |
60 | connection_manager& connection_manager_; | |
61 | ||
62 | /// The handler used to process the incoming request. | |
63 | request_handler& request_handler_; | |
64 | ||
65 | /// Buffer for incoming data. | |
66 | boost::array<char, 8192> buffer_; | |
67 | ||
68 | /// The incoming request. | |
69 | request request_; | |
70 | ||
71 | /// The parser for the incoming request. | |
72 | request_parser request_parser_; | |
73 | ||
74 | /// The reply to be sent back to the client. | |
75 | reply reply_; | |
76 | }; | |
77 | ||
78 | typedef boost::shared_ptr<connection> connection_ptr; | |
79 | ||
80 | } // namespace server | |
81 | } // namespace http | |
82 | ||
83 | #endif // HTTP_CONNECTION_HPP |