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1 | // |
2 | // local/stream_protocol.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 BOOST_ASIO_LOCAL_STREAM_PROTOCOL_HPP | |
12 | #define BOOST_ASIO_LOCAL_STREAM_PROTOCOL_HPP | |
13 | ||
14 | #if defined(_MSC_VER) && (_MSC_VER >= 1200) | |
15 | # pragma once | |
16 | #endif // defined(_MSC_VER) && (_MSC_VER >= 1200) | |
17 | ||
18 | #include <boost/asio/detail/config.hpp> | |
19 | ||
20 | #if defined(BOOST_ASIO_HAS_LOCAL_SOCKETS) \ | |
21 | || defined(GENERATING_DOCUMENTATION) | |
22 | ||
23 | #include <boost/asio/basic_socket_acceptor.hpp> | |
24 | #include <boost/asio/basic_socket_iostream.hpp> | |
25 | #include <boost/asio/basic_stream_socket.hpp> | |
26 | #include <boost/asio/detail/socket_types.hpp> | |
27 | #include <boost/asio/local/basic_endpoint.hpp> | |
28 | ||
29 | #include <boost/asio/detail/push_options.hpp> | |
30 | ||
31 | namespace boost { | |
32 | namespace asio { | |
33 | namespace local { | |
34 | ||
35 | /// Encapsulates the flags needed for stream-oriented UNIX sockets. | |
36 | /** | |
37 | * The boost::asio::local::stream_protocol class contains flags necessary for | |
38 | * stream-oriented UNIX domain sockets. | |
39 | * | |
40 | * @par Thread Safety | |
41 | * @e Distinct @e objects: Safe.@n | |
42 | * @e Shared @e objects: Safe. | |
43 | * | |
44 | * @par Concepts: | |
45 | * Protocol. | |
46 | */ | |
47 | class stream_protocol | |
48 | { | |
49 | public: | |
50 | /// Obtain an identifier for the type of the protocol. | |
51 | int type() const | |
52 | { | |
53 | return SOCK_STREAM; | |
54 | } | |
55 | ||
56 | /// Obtain an identifier for the protocol. | |
57 | int protocol() const | |
58 | { | |
59 | return 0; | |
60 | } | |
61 | ||
62 | /// Obtain an identifier for the protocol family. | |
63 | int family() const | |
64 | { | |
65 | return AF_UNIX; | |
66 | } | |
67 | ||
68 | /// The type of a UNIX domain endpoint. | |
69 | typedef basic_endpoint<stream_protocol> endpoint; | |
70 | ||
71 | /// The UNIX domain socket type. | |
72 | typedef basic_stream_socket<stream_protocol> socket; | |
73 | ||
74 | /// The UNIX domain acceptor type. | |
75 | typedef basic_socket_acceptor<stream_protocol> acceptor; | |
76 | ||
77 | #if !defined(BOOST_ASIO_NO_IOSTREAM) | |
78 | /// The UNIX domain iostream type. | |
79 | typedef basic_socket_iostream<stream_protocol> iostream; | |
80 | #endif // !defined(BOOST_ASIO_NO_IOSTREAM) | |
81 | }; | |
82 | ||
83 | } // namespace local | |
84 | } // namespace asio | |
85 | } // namespace boost | |
86 | ||
87 | #include <boost/asio/detail/pop_options.hpp> | |
88 | ||
89 | #endif // defined(BOOST_ASIO_HAS_LOCAL_SOCKETS) | |
90 | // || defined(GENERATING_DOCUMENTATION) | |
91 | ||
92 | #endif // BOOST_ASIO_LOCAL_STREAM_PROTOCOL_HPP |