| 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_REQUEST_VIEW_HPP | ||
| 11 | #define BOOST_HTTP_PROTO_REQUEST_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 read-only reference to an HTTP request | ||
| 21 | */ | ||
| 22 | class BOOST_SYMBOL_VISIBLE | ||
| 23 | 1 | request_view | |
| 24 | : public message_view_base | ||
| 25 | { | ||
| 26 | friend class request; | ||
| 27 | friend class request_parser; | ||
| 28 | |||
| 29 | explicit | ||
| 30 | 55 | request_view( | |
| 31 | detail::header const* ph) noexcept | ||
| 32 | 55 | : fields_view_base(ph) | |
| 33 | { | ||
| 34 |
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55 | BOOST_ASSERT(ph_->kind == |
| 35 | detail::kind::request); | ||
| 36 | 55 | } | |
| 37 | |||
| 38 | public: | ||
| 39 | /** Constructor | ||
| 40 | */ | ||
| 41 | 4 | request_view() noexcept | |
| 42 | 4 | : fields_view_base( | |
| 43 | detail::header::get_default( | ||
| 44 | 4 | detail::kind::request)) | |
| 45 | { | ||
| 46 | 4 | } | |
| 47 | |||
| 48 | /** Constructor | ||
| 49 | */ | ||
| 50 | 1 | request_view( | |
| 51 | request_view const&) noexcept = default; | ||
| 52 | |||
| 53 | /** Assignment | ||
| 54 | */ | ||
| 55 | request_view& | ||
| 56 | operator=( | ||
| 57 | request_view const&) noexcept = default; | ||
| 58 | |||
| 59 | //-------------------------------------------- | ||
| 60 | // | ||
| 61 | // Observers | ||
| 62 | // | ||
| 63 | //-------------------------------------------- | ||
| 64 | |||
| 65 | /** Return the method as an integral constant | ||
| 66 | |||
| 67 | If the method returned is equal to | ||
| 68 | @ref method::unknown, the method may | ||
| 69 | be obtained as a string instead, by | ||
| 70 | calling @ref method_text. | ||
| 71 | */ | ||
| 72 | http_proto::method | ||
| 73 | 55 | method() const noexcept | |
| 74 | { | ||
| 75 | 55 | return ph_->req.method; | |
| 76 | }; | ||
| 77 | |||
| 78 | /** Return the method as a string | ||
| 79 | */ | ||
| 80 | core::string_view | ||
| 81 | 55 | method_text() const noexcept | |
| 82 | { | ||
| 83 | 110 | return core::string_view( | |
| 84 | 55 | ph_->cbuf, | |
| 85 | 55 | ph_->req.method_len); | |
| 86 | } | ||
| 87 | |||
| 88 | /** Return the request-target string | ||
| 89 | */ | ||
| 90 | core::string_view | ||
| 91 | 55 | target_text() const noexcept | |
| 92 | { | ||
| 93 | 110 | return core::string_view( | |
| 94 | 55 | ph_->cbuf + | |
| 95 | 55 | ph_->req.method_len + 1, | |
| 96 | 55 | ph_->req.target_len); | |
| 97 | } | ||
| 98 | |||
| 99 | /** Return the HTTP-version | ||
| 100 | */ | ||
| 101 | http_proto::version | ||
| 102 | 55 | version() const noexcept | |
| 103 | { | ||
| 104 | 55 | return ph_->version; | |
| 105 | } | ||
| 106 | |||
| 107 | /** Swap this with another instance | ||
| 108 | */ | ||
| 109 | void | ||
| 110 | swap(request_view& other) noexcept | ||
| 111 | { | ||
| 112 | auto ph = ph_; | ||
| 113 | ph_ = other.ph_; | ||
| 114 | ph_ = ph; | ||
| 115 | } | ||
| 116 | |||
| 117 | /** Swap two instances | ||
| 118 | */ | ||
| 119 | // hidden friend | ||
| 120 | friend | ||
| 121 | void | ||
| 122 | swap( | ||
| 123 | request_view& t0, | ||
| 124 | request_view& t1) noexcept | ||
| 125 | { | ||
| 126 | t0.swap(t1); | ||
| 127 | } | ||
| 128 | }; | ||
| 129 | |||
| 130 | } // http_proto | ||
| 131 | } // boost | ||
| 132 | |||
| 133 | #endif | ||
| 134 |