src/server/detail/any_router.hpp
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100.0% List of functions (7/7)
Functions (7)
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boost::http::detail::router_base::entry::entry(std::unique_ptr<boost::http::detail::router_base::handler, std::default_delete<boost::http::detail::router_base::handler> >)
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boost::http::detail::router_base::entry::entry(boost::http::method, std::unique_ptr<boost::http::detail::router_base::handler, std::default_delete<boost::http::detail::router_base::handler> >)
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boost::http::detail::router_base::entry::entry(std::basic_string_view<char, std::char_traits<char> >, std::unique_ptr<boost::http::detail::router_base::handler, std::default_delete<boost::http::detail::router_base::handler> >)
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boost::http::detail::router_base::entry::match_method(boost::http::route_params&) const
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boost::http::detail::router_base::impl::impl(unsigned int)
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boost::http::detail::router_base::impl::ensure_finalized() const
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boost::http::detail::router_base::impl::ensure_finalized() const::{lambda()#1}::operator()() const
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| Line | TLA | Hits | Source Code |
|---|---|---|---|
| 1 | // | ||
| 2 | // Copyright (c) 2025 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 | ||
| 8 | // | ||
| 9 | |||
| 10 | #ifndef BOOST_HTTP_SRC_SERVER_DETAIL_ANY_ROUTER_HPP | ||
| 11 | #define BOOST_HTTP_SRC_SERVER_DETAIL_ANY_ROUTER_HPP | ||
| 12 | |||
| 13 | #include <boost/http/server/detail/router_base.hpp> | ||
| 14 | #include <boost/http/detail/except.hpp> | ||
| 15 | #include "src/server/detail/route_match.hpp" | ||
| 16 | #include <mutex> | ||
| 17 | |||
| 18 | namespace boost { | ||
| 19 | namespace http { | ||
| 20 | namespace detail { | ||
| 21 | |||
| 22 | struct router_base::entry | ||
| 23 | { | ||
| 24 | // ~32 bytes (SSO string) | ||
| 25 | std::string verb_str; | ||
| 26 | |||
| 27 | // 8 bytes each | ||
| 28 | handler_ptr h; | ||
| 29 | std::size_t matcher_idx = 0; | ||
| 30 | |||
| 31 | // 4 bytes | ||
| 32 | http::method verb = http::method::unknown; | ||
| 33 | |||
| 34 | // 1 byte (+ 3 bytes padding) | ||
| 35 | bool all; | ||
| 36 | |||
| 37 | // all methods | ||
| 38 | 82x | explicit entry( | |
| 39 | handler_ptr h_) noexcept | ||
| 40 | 82x | : h(std::move(h_)) | |
| 41 | 82x | , all(true) | |
| 42 | { | ||
| 43 | 82x | } | |
| 44 | |||
| 45 | // known verb match | ||
| 46 | 58x | entry( | |
| 47 | http::method verb_, | ||
| 48 | handler_ptr h_) noexcept | ||
| 49 | 58x | : h(std::move(h_)) | |
| 50 | 58x | , verb(verb_) | |
| 51 | 58x | , all(false) | |
| 52 | { | ||
| 53 | 58x | BOOST_ASSERT(verb != | |
| 54 | http::method::unknown); | ||
| 55 | 58x | } | |
| 56 | |||
| 57 | // string verb match | ||
| 58 | 2x | entry( | |
| 59 | std::string_view verb_str_, | ||
| 60 | handler_ptr h_) noexcept | ||
| 61 | 2x | : h(std::move(h_)) | |
| 62 | 2x | , verb(http::string_to_method(verb_str_)) | |
| 63 | 4x | , all(false) | |
| 64 | { | ||
| 65 | 2x | if(verb != http::method::unknown) | |
| 66 | ✗ | return; | |
| 67 | 2x | verb_str = verb_str_; | |
| 68 | } | ||
| 69 | |||
| 70 | 69x | bool match_method( | |
| 71 | route_params& rp) const noexcept | ||
| 72 | { | ||
| 73 | 69x | route_params_access RP{rp}; | |
| 74 | 69x | if(all) | |
| 75 | 9x | return true; | |
| 76 | 60x | if(verb != http::method::unknown) | |
| 77 | 58x | return RP->verb_ == verb; | |
| 78 | 2x | if(RP->verb_ != http::method::unknown) | |
| 79 | ✗ | return false; | |
| 80 | 2x | return RP->verb_str_ == verb_str; | |
| 81 | } | ||
| 82 | }; | ||
| 83 | |||
| 84 | struct router_base::impl | ||
| 85 | { | ||
| 86 | std::vector<entry> entries; | ||
| 87 | std::vector<matcher> matchers; | ||
| 88 | |||
| 89 | std::size_t pending_route_ = SIZE_MAX; | ||
| 90 | mutable std::once_flag finalized_; | ||
| 91 | |||
| 92 | options_handler_ptr options_handler_; | ||
| 93 | std::uint64_t global_methods_ = 0; | ||
| 94 | std::vector<std::string> global_custom_verbs_; | ||
| 95 | std::string global_allow_header_; | ||
| 96 | |||
| 97 | opt_flags opt_; | ||
| 98 | std::size_t depth_ = 0; | ||
| 99 | |||
| 100 | 168x | explicit impl( | |
| 101 | opt_flags opt) noexcept | ||
| 102 | 168x | : opt_(opt) | |
| 103 | { | ||
| 104 | 168x | } | |
| 105 | |||
| 106 | void finalize_pending(); | ||
| 107 | |||
| 108 | // Thread-safe lazy finalization for dispatch | ||
| 109 | 113x | void ensure_finalized() const | |
| 110 | { | ||
| 111 | 113x | std::call_once(finalized_, [this]() { | |
| 112 | 99x | const_cast<impl*>(this)->finalize_pending(); | |
| 113 | 99x | }); | |
| 114 | 113x | } | |
| 115 | |||
| 116 | void update_allow_for_entry( | ||
| 117 | matcher& m, | ||
| 118 | entry const& e); | ||
| 119 | |||
| 120 | void rebuild_global_allow_header(); | ||
| 121 | |||
| 122 | route_task | ||
| 123 | dispatch_loop( | ||
| 124 | route_params& p, | ||
| 125 | bool is_options) const; | ||
| 126 | |||
| 127 | static std::string | ||
| 128 | build_allow_header( | ||
| 129 | std::uint64_t methods, | ||
| 130 | std::vector<std::string> const& custom); | ||
| 131 | |||
| 132 | static opt_flags | ||
| 133 | compute_effective_opts( | ||
| 134 | opt_flags parent, | ||
| 135 | opt_flags child); | ||
| 136 | |||
| 137 | static void | ||
| 138 | restore_path( | ||
| 139 | route_params& p, | ||
| 140 | std::size_t base_len); | ||
| 141 | }; | ||
| 142 | |||
| 143 | } // detail | ||
| 144 | } // http | ||
| 145 | } // boost | ||
| 146 | |||
| 147 | #endif | ||
| 148 |