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1 | // |
2 | // ssl/impl/error.ipp | |
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_SSL_IMPL_ERROR_IPP | |
12 | #define BOOST_ASIO_SSL_IMPL_ERROR_IPP | |
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 | #include <boost/asio/ssl/error.hpp> | |
20 | #include <boost/asio/ssl/detail/openssl_init.hpp> | |
21 | ||
22 | #include <boost/asio/detail/push_options.hpp> | |
23 | ||
24 | namespace boost { | |
25 | namespace asio { | |
26 | namespace error { | |
27 | namespace detail { | |
28 | ||
29 | class ssl_category : public boost::system::error_category | |
30 | { | |
31 | public: | |
32 | const char* name() const BOOST_ASIO_ERROR_CATEGORY_NOEXCEPT | |
33 | { | |
34 | return "asio.ssl"; | |
35 | } | |
36 | ||
37 | std::string message(int value) const | |
38 | { | |
39 | const char* s = ::ERR_reason_error_string(value); | |
40 | return s ? s : "asio.ssl error"; | |
41 | } | |
42 | }; | |
43 | ||
44 | } // namespace detail | |
45 | ||
46 | const boost::system::error_category& get_ssl_category() | |
47 | { | |
48 | static detail::ssl_category instance; | |
49 | return instance; | |
50 | } | |
51 | ||
52 | } // namespace error | |
53 | namespace ssl { | |
54 | namespace error { | |
55 | ||
56 | #if (OPENSSL_VERSION_NUMBER < 0x10100000L) && !defined(OPENSSL_IS_BORINGSSL) | |
57 | ||
58 | const boost::system::error_category& get_stream_category() | |
59 | { | |
60 | return boost::asio::error::get_ssl_category(); | |
61 | } | |
62 | ||
63 | #else | |
64 | ||
65 | namespace detail { | |
66 | ||
67 | class stream_category : public boost::system::error_category | |
68 | { | |
69 | public: | |
70 | const char* name() const BOOST_ASIO_ERROR_CATEGORY_NOEXCEPT | |
71 | { | |
72 | return "asio.ssl.stream"; | |
73 | } | |
74 | ||
75 | std::string message(int value) const | |
76 | { | |
77 | switch (value) | |
78 | { | |
79 | case stream_truncated: return "stream truncated"; | |
80 | default: return "asio.ssl.stream error"; | |
81 | } | |
82 | } | |
83 | }; | |
84 | ||
85 | } // namespace detail | |
86 | ||
87 | const boost::system::error_category& get_stream_category() | |
88 | { | |
89 | static detail::stream_category instance; | |
90 | return instance; | |
91 | } | |
92 | ||
93 | #endif | |
94 | ||
95 | } // namespace error | |
96 | } // namespace ssl | |
97 | } // namespace asio | |
98 | } // namespace boost | |
99 | ||
100 | #include <boost/asio/detail/pop_options.hpp> | |
101 | ||
102 | #endif // BOOST_ASIO_SSL_IMPL_ERROR_IPP |