| 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 | // we need a pragma once for the circular includes required | ||
| 11 | // clangd's intellisense | ||
| 12 | #pragma once | ||
| 13 | |||
| 14 | #ifndef BOOST_HTTP_PROTO_IMPL_PARSER_HPP | ||
| 15 | #define BOOST_HTTP_PROTO_IMPL_PARSER_HPP | ||
| 16 | |||
| 17 | #include <boost/http_proto/parser.hpp> | ||
| 18 | #include <boost/http_proto/sink.hpp> | ||
| 19 | #include <boost/http_proto/detail/type_traits.hpp> | ||
| 20 | |||
| 21 | namespace boost { | ||
| 22 | namespace http_proto { | ||
| 23 | |||
| 24 | //------------------------------------------------ | ||
| 25 | |||
| 26 | template<class ElasticBuffer> | ||
| 27 | typename std::enable_if< | ||
| 28 | ! detail::is_reference_wrapper< | ||
| 29 | ElasticBuffer>::value && | ||
| 30 | ! is_sink<ElasticBuffer>::value>::type | ||
| 31 | 11 | parser:: | |
| 32 | set_body( | ||
| 33 | ElasticBuffer&& eb) | ||
| 34 | { | ||
| 35 | // If this goes off it means you are trying | ||
| 36 | // to pass by lvalue reference. Use std::ref | ||
| 37 | // instead. | ||
| 38 | static_assert( | ||
| 39 | ! std::is_reference<ElasticBuffer>::value, | ||
| 40 | "Use std::ref instead of pass-by-reference"); | ||
| 41 | |||
| 42 | // Check ElasticBuffer type requirements | ||
| 43 | static_assert( | ||
| 44 | buffers::is_dynamic_buffer<ElasticBuffer>::value, | ||
| 45 | "Type requirements not met."); | ||
| 46 | |||
| 47 | // body must not be set already | ||
| 48 |
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11 | if(how_ != how::in_place) |
| 49 | ✗ | detail::throw_logic_error(); | |
| 50 | |||
| 51 | // headers must be complete | ||
| 52 |
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11 | if(! got_header()) |
| 53 | ✗ | detail::throw_logic_error(); | |
| 54 | |||
| 55 | auto& dyn = ws_.emplace< | ||
| 56 | buffers::any_dynamic_buffer_impl<typename | ||
| 57 | std::decay<ElasticBuffer>::type, | ||
| 58 | 11 | buffers_N>>(std::forward<ElasticBuffer>(eb)); | |
| 59 | 11 | eb_ = &dyn; | |
| 60 | 11 | how_ = how::elastic; | |
| 61 | 11 | on_set_body(); | |
| 62 | 11 | } | |
| 63 | |||
| 64 | template<class ElasticBuffer> | ||
| 65 | void | ||
| 66 | 288 | parser:: | |
| 67 | set_body( | ||
| 68 | std::reference_wrapper<ElasticBuffer> eb) | ||
| 69 | { | ||
| 70 | // Check ElasticBuffer type requirements | ||
| 71 | static_assert( | ||
| 72 | buffers::is_dynamic_buffer<ElasticBuffer>::value, | ||
| 73 | "Type requirements not met."); | ||
| 74 | |||
| 75 | // body must not be set already | ||
| 76 |
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288 | if(how_ != how::in_place) |
| 77 | ✗ | detail::throw_logic_error(); | |
| 78 | |||
| 79 | // headers must be complete | ||
| 80 |
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288 | if(! got_header()) |
| 81 | ✗ | detail::throw_logic_error(); | |
| 82 | |||
| 83 | auto& dyn = ws_.emplace< | ||
| 84 | buffers::any_dynamic_buffer_impl<typename | ||
| 85 | std::decay<ElasticBuffer>::type&, | ||
| 86 | 288 | buffers_N>>(eb); | |
| 87 | 288 | eb_ = &dyn; | |
| 88 | 288 | how_ = how::elastic; | |
| 89 | 288 | on_set_body(); | |
| 90 | 288 | } | |
| 91 | |||
| 92 | //------------------------------------------------ | ||
| 93 | |||
| 94 | template<class Sink> | ||
| 95 | typename std::enable_if< | ||
| 96 | is_sink<Sink>::value, | ||
| 97 | typename std::decay<Sink>::type | ||
| 98 | >::type& | ||
| 99 | parser:: | ||
| 100 | set_body( | ||
| 101 | Sink&& sink) | ||
| 102 | { | ||
| 103 | // body must not be set already | ||
| 104 | if(how_ != how::in_place) | ||
| 105 | detail::throw_logic_error(); | ||
| 106 | |||
| 107 | // headers must be complete | ||
| 108 | if(! got_header()) | ||
| 109 | detail::throw_logic_error(); | ||
| 110 | |||
| 111 | auto& s = ws_.emplace<Sink>( | ||
| 112 | std::forward<Sink>(sink)); | ||
| 113 | sink_ = &s; | ||
| 114 | how_ = how::sink; | ||
| 115 | on_set_body(); | ||
| 116 | return s; | ||
| 117 | } | ||
| 118 | |||
| 119 | } // http_proto | ||
| 120 | } // boost | ||
| 121 | |||
| 122 | #endif | ||
| 123 |