Line data 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_proto
8 : //
9 :
10 : #include <boost/http_proto/status.hpp>
11 : #include <boost/throw_exception.hpp>
12 : #include <ostream>
13 :
14 : namespace boost {
15 : namespace http_proto {
16 :
17 : status
18 623 : int_to_status(unsigned v)
19 : {
20 623 : switch(static_cast<status>(v))
21 : {
22 : // 1xx
23 617 : case status::continue_:
24 : case status::switching_protocols:
25 : case status::processing:
26 : case status::early_hints:
27 : BOOST_FALLTHROUGH;
28 :
29 : // 2xx
30 : case status::ok:
31 : case status::created:
32 : case status::accepted:
33 : case status::non_authoritative_information:
34 : case status::no_content:
35 : case status::reset_content:
36 : case status::partial_content:
37 : case status::multi_status:
38 : case status::already_reported:
39 : case status::im_used:
40 : BOOST_FALLTHROUGH;
41 :
42 : // 3xx
43 : case status::multiple_choices:
44 : case status::moved_permanently:
45 : case status::found:
46 : case status::see_other:
47 : case status::not_modified:
48 : case status::use_proxy:
49 : case status::temporary_redirect:
50 : case status::permanent_redirect:
51 : BOOST_FALLTHROUGH;
52 :
53 : // 4xx
54 : case status::bad_request:
55 : case status::unauthorized:
56 : case status::payment_required:
57 : case status::forbidden:
58 : case status::not_found:
59 : case status::method_not_allowed:
60 : case status::not_acceptable:
61 : case status::proxy_authentication_required:
62 : case status::request_timeout:
63 : case status::conflict:
64 : case status::gone:
65 : case status::length_required:
66 : case status::precondition_failed:
67 : case status::payload_too_large:
68 : case status::uri_too_long:
69 : case status::unsupported_media_type:
70 : case status::range_not_satisfiable:
71 : case status::expectation_failed:
72 : case status::misdirected_request:
73 : case status::unprocessable_entity:
74 : case status::locked:
75 : case status::failed_dependency:
76 : case status::too_early:
77 : case status::upgrade_required:
78 : case status::precondition_required:
79 : case status::too_many_requests:
80 : case status::request_header_fields_too_large:
81 : case status::unavailable_for_legal_reasons:
82 : BOOST_FALLTHROUGH;
83 :
84 : // 5xx
85 : case status::internal_server_error:
86 : case status::not_implemented:
87 : case status::bad_gateway:
88 : case status::service_unavailable:
89 : case status::gateway_timeout:
90 : case status::http_version_not_supported:
91 : case status::variant_also_negotiates:
92 : case status::insufficient_storage:
93 : case status::loop_detected:
94 : case status::not_extended:
95 : case status::network_authentication_required:
96 617 : return static_cast<status>(v);
97 :
98 6 : default:
99 6 : break;
100 : }
101 6 : return status::unknown;
102 : }
103 :
104 : status_class
105 124 : to_status_class(unsigned v)
106 : {
107 124 : switch(v / 100)
108 : {
109 8 : case 1: return status_class::informational;
110 20 : case 2: return status_class::successful;
111 16 : case 3: return status_class::redirection;
112 56 : case 4: return status_class::client_error;
113 22 : case 5: return status_class::server_error;
114 2 : default:
115 2 : break;
116 : }
117 2 : return status_class::unknown;
118 : }
119 :
120 : status_class
121 62 : to_status_class(status v)
122 : {
123 62 : return to_status_class(static_cast<int>(v));
124 : }
125 :
126 : core::string_view
127 74 : obsolete_reason(
128 : status v)
129 : {
130 74 : switch(static_cast<status>(v))
131 : {
132 : // 1xx
133 1 : case status::continue_: return "Continue";
134 2 : case status::switching_protocols: return "Switching Protocols";
135 1 : case status::processing: return "Processing";
136 1 : case status::early_hints: return "Early Hints";
137 :
138 : // 2xx
139 2 : case status::ok: return "OK";
140 1 : case status::created: return "Created";
141 1 : case status::accepted: return "Accepted";
142 1 : case status::non_authoritative_information: return "Non-Authoritative Information";
143 1 : case status::no_content: return "No Content";
144 1 : case status::reset_content: return "Reset Content";
145 1 : case status::partial_content: return "Partial Content";
146 1 : case status::multi_status: return "Multi-Status";
147 1 : case status::already_reported: return "Already Reported";
148 1 : case status::im_used: return "IM Used";
149 :
150 : // 3xx
151 1 : case status::multiple_choices: return "Multiple Choices";
152 1 : case status::moved_permanently: return "Moved Permanently";
153 1 : case status::found: return "Found";
154 1 : case status::see_other: return "See Other";
155 1 : case status::not_modified: return "Not Modified";
156 1 : case status::use_proxy: return "Use Proxy";
157 1 : case status::temporary_redirect: return "Temporary Redirect";
158 1 : case status::permanent_redirect: return "Permanent Redirect";
159 :
160 : // 4xx
161 1 : case status::bad_request: return "Bad Request";
162 1 : case status::unauthorized: return "Unauthorized";
163 1 : case status::payment_required: return "Payment Required";
164 1 : case status::forbidden: return "Forbidden";
165 12 : case status::not_found: return "Not Found";
166 1 : case status::method_not_allowed: return "Method Not Allowed";
167 1 : case status::not_acceptable: return "Not Acceptable";
168 1 : case status::proxy_authentication_required: return "Proxy Authentication Required";
169 1 : case status::request_timeout: return "Request Timeout";
170 1 : case status::conflict: return "Conflict";
171 1 : case status::gone: return "Gone";
172 1 : case status::length_required: return "Length Required";
173 1 : case status::precondition_failed: return "Precondition Failed";
174 1 : case status::payload_too_large: return "Payload Too Large";
175 1 : case status::uri_too_long: return "URI Too Long";
176 1 : case status::unsupported_media_type: return "Unsupported Media Type";
177 1 : case status::range_not_satisfiable: return "Range Not Satisfiable";
178 1 : case status::expectation_failed: return "Expectation Failed";
179 1 : case status::misdirected_request: return "Misdirected Request";
180 1 : case status::unprocessable_entity: return "Unprocessable Entity";
181 1 : case status::locked: return "Locked";
182 1 : case status::failed_dependency: return "Failed Dependency";
183 1 : case status::too_early: return "Too Early";
184 1 : case status::upgrade_required: return "Upgrade Required";
185 1 : case status::precondition_required: return "Precondition Required";
186 1 : case status::too_many_requests: return "Too Many Requests";
187 1 : case status::request_header_fields_too_large: return "Request Header Fields Too Large";
188 1 : case status::unavailable_for_legal_reasons: return "Unavailable For Legal Reasons";
189 :
190 : // 5xx
191 1 : case status::internal_server_error: return "Internal Server Error";
192 1 : case status::not_implemented: return "Not Implemented";
193 1 : case status::bad_gateway: return "Bad Gateway";
194 1 : case status::service_unavailable: return "Service Unavailable";
195 1 : case status::gateway_timeout: return "Gateway Timeout";
196 1 : case status::http_version_not_supported: return "HTTP Version Not Supported";
197 1 : case status::variant_also_negotiates: return "Variant Also Negotiates";
198 1 : case status::insufficient_storage: return "Insufficient Storage";
199 1 : case status::loop_detected: return "Loop Detected";
200 1 : case status::not_extended: return "Not Extended";
201 1 : case status::network_authentication_required: return "Network Authentication Required";
202 :
203 0 : default:
204 0 : break;
205 : }
206 0 : return "<unknown-status>";
207 : }
208 :
209 : std::ostream&
210 0 : operator<<(std::ostream& os, status v)
211 : {
212 0 : return os << obsolete_reason(v);
213 : }
214 :
215 : } // http_proto
216 : } // boost
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