| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | // | ||
| 2 | // Copyright (c) 2019 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 | #ifndef BOOST_HTTP_PROTO_RESPONSE_VIEW_HPP | ||
| 11 | #define BOOST_HTTP_PROTO_RESPONSE_VIEW_HPP | ||
| 12 | |||
| 13 | #include <boost/http_proto/detail/config.hpp> | ||
| 14 | #include <boost/http_proto/message_view_base.hpp> | ||
| 15 | #include <boost/core/detail/string_view.hpp> | ||
| 16 | |||
| 17 | namespace boost { | ||
| 18 | namespace http_proto { | ||
| 19 | |||
| 20 | /** A reference to an HTTP response header | ||
| 21 | */ | ||
| 22 | class response_view | ||
| 23 | : public message_view_base | ||
| 24 | { | ||
| 25 | friend class response_base; | ||
| 26 | friend class response_parser; | ||
| 27 | |||
| 28 | explicit | ||
| 29 | 59 | response_view( | |
| 30 | detail::header const* ph) noexcept | ||
| 31 | 59 | : fields_view_base(ph) | |
| 32 | { | ||
| 33 |
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59 | BOOST_ASSERT(ph_->kind == |
| 34 | detail::kind::response); | ||
| 35 | 59 | } | |
| 36 | |||
| 37 | public: | ||
| 38 | /** Constructor | ||
| 39 | */ | ||
| 40 | 4 | response_view() noexcept | |
| 41 | 4 | : fields_view_base( | |
| 42 | detail::header::get_default( | ||
| 43 | 4 | detail::kind::response)) | |
| 44 | { | ||
| 45 | 4 | } | |
| 46 | |||
| 47 | /** Constructor | ||
| 48 | */ | ||
| 49 | 1 | response_view( | |
| 50 | response_view const&) noexcept = default; | ||
| 51 | |||
| 52 | /** Assignment | ||
| 53 | */ | ||
| 54 | response_view& | ||
| 55 | 1 | operator=( | |
| 56 | response_view const&) noexcept = default; | ||
| 57 | |||
| 58 | //-------------------------------------------- | ||
| 59 | // | ||
| 60 | // Observers | ||
| 61 | // | ||
| 62 | //-------------------------------------------- | ||
| 63 | |||
| 64 | /** Return the reason string | ||
| 65 | |||
| 66 | This field is obsolete in HTTP/1 | ||
| 67 | and should only be used for display | ||
| 68 | purposes. | ||
| 69 | */ | ||
| 70 | core::string_view | ||
| 71 | 4 | reason() const noexcept | |
| 72 | { | ||
| 73 | 8 | return core::string_view( | |
| 74 | 4 | ph_->cbuf + 13, | |
| 75 | 4 | ph_->prefix - 15); | |
| 76 | } | ||
| 77 | |||
| 78 | /** Return the status code | ||
| 79 | */ | ||
| 80 | http_proto::status | ||
| 81 | 4 | status() const noexcept | |
| 82 | { | ||
| 83 | 4 | return ph_->res.status; | |
| 84 | } | ||
| 85 | |||
| 86 | /** Return the status code integer | ||
| 87 | */ | ||
| 88 | unsigned short | ||
| 89 | 4 | status_int() const noexcept | |
| 90 | { | ||
| 91 | 4 | return ph_->res.status_int; | |
| 92 | } | ||
| 93 | |||
| 94 | /** Return the HTTP-version | ||
| 95 | */ | ||
| 96 | http_proto::version | ||
| 97 | 4 | version() const noexcept | |
| 98 | { | ||
| 99 | 4 | return ph_->version; | |
| 100 | } | ||
| 101 | |||
| 102 | /** Swap this with another instance | ||
| 103 | */ | ||
| 104 | void | ||
| 105 | swap(response_view& other) noexcept | ||
| 106 | { | ||
| 107 | auto ph = ph_; | ||
| 108 | ph_ = other.ph_; | ||
| 109 | ph_ = ph; | ||
| 110 | } | ||
| 111 | |||
| 112 | /** Swap two instances | ||
| 113 | */ | ||
| 114 | // hidden friend | ||
| 115 | friend | ||
| 116 | void | ||
| 117 | swap( | ||
| 118 | response_view& t0, | ||
| 119 | response_view& t1) noexcept | ||
| 120 | { | ||
| 121 | t0.swap(t1); | ||
| 122 | } | ||
| 123 | }; | ||
| 124 | |||
| 125 | } // http_proto | ||
| 126 | } // boost | ||
| 127 | |||
| 128 | #endif | ||
| 129 |