libs/http/include/boost/http/impl/error.hpp
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libs/http/include/boost/http/impl/error.hpp
| Line | Hits | Source Code |
|---|---|---|
| 1 | // | |
| 2 | // Copyright (c) 2021 Vinnie Falco (vinnie.falco@gmail.com) | |
| 3 | // | |
| 4 | // Distributed under the Boost Software License, Version 1.0. (See accompanying | |
| 5 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | |
| 6 | // | |
| 7 | // Official repository: https://github.com/cppalliance/http | |
| 8 | // | |
| 9 | ||
| 10 | #ifndef BOOST_HTTP_IMPL_ERROR_HPP | |
| 11 | #define BOOST_HTTP_IMPL_ERROR_HPP | |
| 12 | ||
| 13 | #include <boost/core/detail/string_view.hpp> | |
| 14 | #include <boost/system/error_category.hpp> | |
| 15 | #include <boost/system/is_error_code_enum.hpp> | |
| 16 | #include <boost/system/is_error_condition_enum.hpp> | |
| 17 | #include <system_error> | |
| 18 | ||
| 19 | namespace boost { | |
| 20 | ||
| 21 | namespace system { | |
| 22 | ||
| 23 | template<> | |
| 24 | struct is_error_code_enum< | |
| 25 | ::boost::http::error> | |
| 26 | { | |
| 27 | static bool const value = true; | |
| 28 | }; | |
| 29 | ||
| 30 | template<> | |
| 31 | struct is_error_condition_enum< | |
| 32 | ::boost::http::condition> | |
| 33 | { | |
| 34 | static bool const value = true; | |
| 35 | }; | |
| 36 | ||
| 37 | } // system | |
| 38 | } // boost | |
| 39 | ||
| 40 | namespace std { | |
| 41 | template<> | |
| 42 | struct is_error_code_enum< | |
| 43 | ::boost::http::error> | |
| 44 | : std::true_type {}; | |
| 45 | ||
| 46 | template<> | |
| 47 | struct is_error_condition_enum< | |
| 48 | ::boost::http::condition> | |
| 49 | : std::true_type {}; | |
| 50 | } // std | |
| 51 | ||
| 52 | namespace boost { | |
| 53 | ||
| 54 | //----------------------------------------------- | |
| 55 | ||
| 56 | namespace http { | |
| 57 | ||
| 58 | namespace detail { | |
| 59 | ||
| 60 | struct BOOST_HTTP_SYMBOL_VISIBLE | |
| 61 | error_cat_type | |
| 62 | : system::error_category | |
| 63 | { | |
| 64 | BOOST_HTTP_DECL const char* name( | |
| 65 | ) const noexcept override; | |
| 66 | BOOST_HTTP_DECL std::string message( | |
| 67 | int) const override; | |
| 68 | BOOST_HTTP_DECL char const* message( | |
| 69 | int, char*, std::size_t | |
| 70 | ) const noexcept override; | |
| 71 | BOOST_SYSTEM_CONSTEXPR error_cat_type() | |
| 72 | : error_category(0x3663257e7585fbfd) | |
| 73 | { | |
| 74 | } | |
| 75 | }; | |
| 76 | ||
| 77 | struct BOOST_HTTP_SYMBOL_VISIBLE | |
| 78 | condition_cat_type | |
| 79 | : system::error_category | |
| 80 | { | |
| 81 | BOOST_HTTP_DECL const char* name( | |
| 82 | ) const noexcept override; | |
| 83 | BOOST_HTTP_DECL std::string message( | |
| 84 | int) const override; | |
| 85 | BOOST_HTTP_DECL char const* message( | |
| 86 | int, char*, std::size_t | |
| 87 | ) const noexcept override; | |
| 88 | BOOST_HTTP_DECL bool equivalent( | |
| 89 | system::error_code const&, int | |
| 90 | ) const noexcept override; | |
| 91 | BOOST_SYSTEM_CONSTEXPR condition_cat_type() | |
| 92 | : error_category(0xa36e10f16c666a7) | |
| 93 | { | |
| 94 | } | |
| 95 | }; | |
| 96 | ||
| 97 | BOOST_HTTP_DECL extern | |
| 98 | error_cat_type error_cat; | |
| 99 | BOOST_HTTP_DECL extern | |
| 100 | condition_cat_type condition_cat; | |
| 101 | ||
| 102 | } // detail | |
| 103 | ||
| 104 | inline | |
| 105 | BOOST_SYSTEM_CONSTEXPR | |
| 106 | system::error_code | |
| 107 | 116301 | make_error_code( |
| 108 | error ev) noexcept | |
| 109 | { | |
| 110 | return system::error_code{ | |
| 111 | static_cast<std::underlying_type< | |
| 112 | error>::type>(ev), | |
| 113 | 116301 | detail::error_cat}; |
| 114 | } | |
| 115 | ||
| 116 | inline | |
| 117 | BOOST_SYSTEM_CONSTEXPR | |
| 118 | system::error_condition | |
| 119 | 120467 | make_error_condition( |
| 120 | condition c) noexcept | |
| 121 | { | |
| 122 | 120467 | return system::error_condition{ |
| 123 | static_cast<std::underlying_type< | |
| 124 | condition>::type>(c), | |
| 125 | 120467 | detail::condition_cat}; |
| 126 | } | |
| 127 | ||
| 128 | } // http | |
| 129 | } // boost | |
| 130 | ||
| 131 | #endif | |
| 132 |