| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | // | ||
| 2 | // Copyright (c) 2021 Vinnie Falco (vinnie.falco@gmail.com) | ||
| 3 | // Copyright (c) 2024 Christian Mazakas | ||
| 4 | // | ||
| 5 | // Distributed under the Boost Software License, Version 1.0. (See accompanying | ||
| 6 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | ||
| 7 | // | ||
| 8 | // Official repository: https://github.com/cppalliance/http_proto | ||
| 9 | // | ||
| 10 | |||
| 11 | #ifndef BOOST_HTTP_PROTO_RESPONSE_HPP | ||
| 12 | #define BOOST_HTTP_PROTO_RESPONSE_HPP | ||
| 13 | |||
| 14 | #include <boost/http_proto/detail/config.hpp> | ||
| 15 | #include <boost/http_proto/message_base.hpp> | ||
| 16 | #include <boost/http_proto/response_view.hpp> | ||
| 17 | #include <boost/http_proto/status.hpp> | ||
| 18 | |||
| 19 | namespace boost { | ||
| 20 | namespace http_proto { | ||
| 21 | |||
| 22 | /** Container for HTTP responses | ||
| 23 | */ | ||
| 24 | class BOOST_SYMBOL_VISIBLE | ||
| 25 | response | ||
| 26 | : public message_base | ||
| 27 | { | ||
| 28 | public: | ||
| 29 | /** Constructor | ||
| 30 | */ | ||
| 31 | BOOST_HTTP_PROTO_DECL | ||
| 32 | response() noexcept; | ||
| 33 | |||
| 34 | /** Constructor | ||
| 35 | */ | ||
| 36 | BOOST_HTTP_PROTO_DECL | ||
| 37 | explicit | ||
| 38 | response( | ||
| 39 | core::string_view s); | ||
| 40 | |||
| 41 | /** Constructor | ||
| 42 | |||
| 43 | The moved-from object will be | ||
| 44 | left in the default-constructed | ||
| 45 | state. | ||
| 46 | */ | ||
| 47 | BOOST_HTTP_PROTO_DECL | ||
| 48 | response(response&& other) noexcept; | ||
| 49 | |||
| 50 | /** Constructor | ||
| 51 | */ | ||
| 52 | BOOST_HTTP_PROTO_DECL | ||
| 53 | response(response const& other); | ||
| 54 | |||
| 55 | /** Constructor | ||
| 56 | */ | ||
| 57 | BOOST_HTTP_PROTO_DECL | ||
| 58 | response( | ||
| 59 | response_view const& other); | ||
| 60 | |||
| 61 | /** Assignment | ||
| 62 | */ | ||
| 63 | BOOST_HTTP_PROTO_DECL | ||
| 64 | response& | ||
| 65 | operator=( | ||
| 66 | response&& other) noexcept; | ||
| 67 | |||
| 68 | /** Assignment | ||
| 69 | */ | ||
| 70 | response& | ||
| 71 | 1 | operator=( | |
| 72 | response const& other) | ||
| 73 | { | ||
| 74 | 1 | copy_impl(*other.ph_); | |
| 75 | 1 | return *this; | |
| 76 | } | ||
| 77 | |||
| 78 | /** Assignment | ||
| 79 | */ | ||
| 80 | response& | ||
| 81 | 1 | operator=( | |
| 82 | response_view const& other) | ||
| 83 | { | ||
| 84 | 1 | copy_impl(*other.ph_); | |
| 85 | 1 | return *this; | |
| 86 | } | ||
| 87 | |||
| 88 | /** Constructor | ||
| 89 | */ | ||
| 90 | BOOST_HTTP_PROTO_DECL | ||
| 91 | response( | ||
| 92 | http_proto::status sc, | ||
| 93 | http_proto::version v); | ||
| 94 | |||
| 95 | /** Constructor | ||
| 96 | * | ||
| 97 | * The start-line of the response will contain the standard | ||
| 98 | * text for the supplied status code and the HTTP version | ||
| 99 | * will be defaulted to 1.1. | ||
| 100 | */ | ||
| 101 | BOOST_HTTP_PROTO_DECL | ||
| 102 | explicit | ||
| 103 | response( | ||
| 104 | http_proto::status sc); | ||
| 105 | |||
| 106 | /** Return a read-only view to the response | ||
| 107 | */ | ||
| 108 | 5 | operator | |
| 109 | response_view() const noexcept | ||
| 110 | { | ||
| 111 | 5 | return response_view(ph_); | |
| 112 | } | ||
| 113 | |||
| 114 | //-------------------------------------------- | ||
| 115 | // | ||
| 116 | // Observers | ||
| 117 | // | ||
| 118 | //-------------------------------------------- | ||
| 119 | |||
| 120 | /** Return the reason string | ||
| 121 | |||
| 122 | This field is obsolete in HTTP/1 | ||
| 123 | and should only be used for display | ||
| 124 | purposes. | ||
| 125 | */ | ||
| 126 | core::string_view | ||
| 127 | 23 | reason() const noexcept | |
| 128 | { | ||
| 129 | 46 | return core::string_view( | |
| 130 | 23 | ph_->cbuf + 13, | |
| 131 | 23 | ph_->prefix - 15); | |
| 132 | } | ||
| 133 | |||
| 134 | /** Return the status code | ||
| 135 | */ | ||
| 136 | http_proto::status | ||
| 137 | 23 | status() const noexcept | |
| 138 | { | ||
| 139 | 23 | return ph_->res.status; | |
| 140 | } | ||
| 141 | |||
| 142 | /** Return the status code | ||
| 143 | */ | ||
| 144 | unsigned short | ||
| 145 | 23 | status_int() const noexcept | |
| 146 | { | ||
| 147 | 23 | return ph_->res.status_int; | |
| 148 | } | ||
| 149 | |||
| 150 | /** Return the HTTP version | ||
| 151 | */ | ||
| 152 | http_proto::version | ||
| 153 | 23 | version() const noexcept | |
| 154 | { | ||
| 155 | 23 | return ph_->version; | |
| 156 | } | ||
| 157 | |||
| 158 | //-------------------------------------------- | ||
| 159 | // | ||
| 160 | // Modifiers | ||
| 161 | // | ||
| 162 | //-------------------------------------------- | ||
| 163 | |||
| 164 | /** Set the version, status code of the response | ||
| 165 | |||
| 166 | The reason phrase will be set to the | ||
| 167 | standard text for the specified status | ||
| 168 | code. | ||
| 169 | |||
| 170 | @par sc The status code. This must not be | ||
| 171 | @ref http_proto::status::unknown. | ||
| 172 | |||
| 173 | @par v The HTTP-version. | ||
| 174 | */ | ||
| 175 | void | ||
| 176 | 13 | set_start_line( | |
| 177 | http_proto::status sc, | ||
| 178 | http_proto::version v = | ||
| 179 | http_proto::version::http_1_1) | ||
| 180 | { | ||
| 181 | 13 | set_impl( | |
| 182 | sc, | ||
| 183 | static_cast< | ||
| 184 | unsigned short>(sc), | ||
| 185 | obsolete_reason(sc), | ||
| 186 | v); | ||
| 187 | 13 | } | |
| 188 | |||
| 189 | void | ||
| 190 | 1 | set_start_line( | |
| 191 | unsigned short si, | ||
| 192 | core::string_view reason, | ||
| 193 | http_proto::version v) | ||
| 194 | { | ||
| 195 | 1 | set_impl( | |
| 196 | int_to_status(si), | ||
| 197 | si, | ||
| 198 | reason, | ||
| 199 | v); | ||
| 200 | 1 | } | |
| 201 | |||
| 202 | /** Swap this with another instance | ||
| 203 | */ | ||
| 204 | void | ||
| 205 | 4 | swap(response& other) noexcept | |
| 206 | { | ||
| 207 | 4 | h_.swap(other.h_); | |
| 208 | 4 | } | |
| 209 | |||
| 210 | /** Swap two instances | ||
| 211 | */ | ||
| 212 | // hidden friend | ||
| 213 | friend | ||
| 214 | void | ||
| 215 | swap( | ||
| 216 | response& t0, | ||
| 217 | response& t1) noexcept | ||
| 218 | { | ||
| 219 | t0.swap(t1); | ||
| 220 | } | ||
| 221 | |||
| 222 | private: | ||
| 223 | BOOST_HTTP_PROTO_DECL | ||
| 224 | void | ||
| 225 | set_impl( | ||
| 226 | http_proto::status sc, | ||
| 227 | unsigned short si, | ||
| 228 | core::string_view reason, | ||
| 229 | http_proto::version v); | ||
| 230 | }; | ||
| 231 | |||
| 232 | } // http_proto | ||
| 233 | } // boost | ||
| 234 | |||
| 235 | #endif | ||
| 236 |