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|---|---|---|---|
| 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 | #include <boost/http_proto/request.hpp> | ||
| 12 | #include <boost/http_proto/request_view.hpp> | ||
| 13 | |||
| 14 | #include <cstring> | ||
| 15 | #include <utility> | ||
| 16 | |||
| 17 | #include "detail/header_impl.hpp" | ||
| 18 | |||
| 19 | namespace boost { | ||
| 20 | namespace http_proto { | ||
| 21 | |||
| 22 | 52 | request:: | |
| 23 | 52 | request() noexcept | |
| 24 | : fields_view_base( | ||
| 25 | 52 | &this->fields_base::h_) | |
| 26 | , message_base( | ||
| 27 | 52 | detail::kind::request) | |
| 28 | { | ||
| 29 | 52 | } | |
| 30 | |||
| 31 | 392 | request:: | |
| 32 | request( | ||
| 33 | 392 | core::string_view s) | |
| 34 | : fields_view_base( | ||
| 35 | 392 | &this->fields_base::h_) | |
| 36 | , message_base( | ||
| 37 | 392 | detail::kind::request, s) | |
| 38 | { | ||
| 39 | |||
| 40 | 392 | } | |
| 41 | |||
| 42 | 44 | request:: | |
| 43 | request( | ||
| 44 | 44 | request&& other) noexcept | |
| 45 | : fields_view_base( | ||
| 46 | 44 | &this->fields_base::h_) | |
| 47 | , message_base( | ||
| 48 | 44 | detail::kind::request) | |
| 49 | { | ||
| 50 | 44 | swap(other); | |
| 51 | 44 | } | |
| 52 | |||
| 53 | 4 | request:: | |
| 54 | request( | ||
| 55 | 4 | request const& other) | |
| 56 | : fields_view_base( | ||
| 57 | 4 | &this->fields_base::h_) | |
| 58 | 4 | , message_base(*other.ph_) | |
| 59 | { | ||
| 60 | 4 | } | |
| 61 | |||
| 62 | 4 | request:: | |
| 63 | request( | ||
| 64 | 4 | request_view const& other) | |
| 65 | : fields_view_base( | ||
| 66 | 4 | &this->fields_base::h_) | |
| 67 | 4 | , message_base(*other.ph_) | |
| 68 | { | ||
| 69 | 4 | } | |
| 70 | |||
| 71 | request& | ||
| 72 | 20 | request:: | |
| 73 | operator=( | ||
| 74 | request&& other) noexcept | ||
| 75 | { | ||
| 76 | request temp( | ||
| 77 | 20 | std::move(other)); | |
| 78 | 20 | temp.swap(*this); | |
| 79 | 20 | return *this; | |
| 80 | } | ||
| 81 | |||
| 82 | //------------------------------------------------ | ||
| 83 | |||
| 84 | void | ||
| 85 | 10 | request:: | |
| 86 | set_expect_100_continue(bool b) | ||
| 87 | { | ||
| 88 |
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10 | if(h_.md.expect.count == 0) |
| 89 | { | ||
| 90 |
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3 | BOOST_ASSERT( |
| 91 | ! h_.md.expect.ec.failed()); | ||
| 92 |
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3 | BOOST_ASSERT( |
| 93 | ! h_.md.expect.is_100_continue); | ||
| 94 |
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3 | if( b ) |
| 95 | { | ||
| 96 | 2 | append( | |
| 97 | field::expect, | ||
| 98 |
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2 | "100-continue"); |
| 99 | 2 | return; | |
| 100 | } | ||
| 101 | 1 | return; | |
| 102 | } | ||
| 103 | |||
| 104 |
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7 | if(h_.md.expect.count == 1) |
| 105 | { | ||
| 106 |
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3 | if(b) |
| 107 | { | ||
| 108 |
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2 | if(! h_.md.expect.ec.failed()) |
| 109 | { | ||
| 110 |
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1 | BOOST_ASSERT( |
| 111 | h_.md.expect.is_100_continue); | ||
| 112 | 1 | return; | |
| 113 | } | ||
| 114 |
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1 | BOOST_ASSERT( |
| 115 | ! h_.md.expect.is_100_continue); | ||
| 116 | 1 | auto it = find(field::expect); | |
| 117 |
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1 | BOOST_ASSERT(it != end()); |
| 118 |
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1 | set(it, "100-continue"); |
| 119 | 1 | return; | |
| 120 | } | ||
| 121 | |||
| 122 | 1 | auto it = find(field::expect); | |
| 123 |
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1 | BOOST_ASSERT(it != end()); |
| 124 | 1 | erase(it); | |
| 125 | 1 | return; | |
| 126 | } | ||
| 127 | |||
| 128 |
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4 | BOOST_ASSERT(h_.md.expect.ec.failed()); |
| 129 | |||
| 130 |
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4 | auto nc = (b ? 1 : 0); |
| 131 | 4 | auto ne = h_.md.expect.count - nc; | |
| 132 |
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4 | if( b ) |
| 133 |
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3 | set(find(field::expect), "100-continue"); |
| 134 | |||
| 135 | 4 | raw_erase_n(field::expect, ne); | |
| 136 | 4 | h_.md.expect.count = nc; | |
| 137 | 4 | h_.md.expect.ec = {}; | |
| 138 | 4 | h_.md.expect.is_100_continue = b; | |
| 139 | } | ||
| 140 | |||
| 141 | //------------------------------------------------ | ||
| 142 | |||
| 143 | void | ||
| 144 | 16 | request:: | |
| 145 | set_impl( | ||
| 146 | http_proto::method m, | ||
| 147 | core::string_view ms, | ||
| 148 | core::string_view t, | ||
| 149 | http_proto::version v) | ||
| 150 | { | ||
| 151 | auto const vs = | ||
| 152 | 16 | to_string(v); | |
| 153 | auto const n = | ||
| 154 | // method SP | ||
| 155 | 16 | ms.size() + 1 + | |
| 156 | // request-target SP | ||
| 157 | 16 | t.size() + 1 + | |
| 158 | // HTTP-version CRLF | ||
| 159 | 16 | vs.size() + 2; | |
| 160 | |||
| 161 |
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31 | detail::prefix_op op(*this, n); |
| 162 | 15 | auto dest = op.prefix_.data(); | |
| 163 | 15 | std::memmove( | |
| 164 | dest, | ||
| 165 | 15 | ms.data(), | |
| 166 | ms.size()); | ||
| 167 | 15 | dest += ms.size(); | |
| 168 | 15 | *dest++ = ' '; | |
| 169 | 15 | std::memmove( | |
| 170 | dest, | ||
| 171 | 15 | t.data(), | |
| 172 | t.size()); | ||
| 173 | 15 | dest += t.size(); | |
| 174 | 15 | *dest++ = ' '; | |
| 175 | 15 | std::memcpy( | |
| 176 | dest, | ||
| 177 | 15 | vs.data(), | |
| 178 | vs.size()); | ||
| 179 | 15 | dest += vs.size(); | |
| 180 | 15 | *dest++ = '\r'; | |
| 181 | 15 | *dest++ = '\n'; | |
| 182 | |||
| 183 | 15 | h_.version = v; | |
| 184 | 15 | h_.req.method = m; | |
| 185 | 15 | h_.req.method_len = | |
| 186 | 15 | static_cast<offset_type>(ms.size()); | |
| 187 | 15 | h_.req.target_len = | |
| 188 | 15 | static_cast<offset_type>(t.size()); | |
| 189 | |||
| 190 |
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15 | h_.on_start_line(); |
| 191 | 15 | } | |
| 192 | |||
| 193 | } // http_proto | ||
| 194 | } // boost | ||
| 195 |