include/boost/http/impl/error.hpp

100.0% Lines (5/5) 100.0% Functions (2/2)

Line	Hits	Source Code
1		//
2		// Copyright (c) 2021 Vinnie Falco ([email protected])
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	116476	make_error_code(
108		error ev) noexcept
109		{
110		return system::error_code{
111		static_cast<std::underlying_type<
112		error>::type>(ev),
113	116476	detail::error_cat};
114		}
115
116		inline
117		BOOST_SYSTEM_CONSTEXPR
118		system::error_condition
119	120470	make_error_condition(
120		condition c) noexcept
121		{
122	120470	return system::error_condition{
123		static_cast<std::underlying_type<
124		condition>::type>(c),
125	120470	detail::condition_cat};
126		}
127
128		} // http
129		} // boost
130
131		#endif
132