TLA  Line data    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_SERVER_DETAIL_ROUTE_MATCH_HPP
      11                 : #define BOOST_HTTP_SERVER_DETAIL_ROUTE_MATCH_HPP
      12                 : 
      13                 : #include <boost/http/detail/config.hpp>
      14                 : #include <boost/http/server/detail/router_base.hpp>
      15                 : #include "src/server/route_abnf.hpp"
      16                 : #include "src/server/detail/stable_string.hpp"
      17                 : #include <cstdint>
      18                 : #include <string>
      19                 : #include <vector>
      20                 : 
      21                 : namespace boost {
      22                 : namespace http {
      23                 : 
      24                 : // Matches a path against a pattern
      25                 : // Members ordered largest-to-smallest for optimal packing
      26                 : struct detail::router_base::matcher
      27                 : {
      28                 :     matcher(std::string_view pat, bool end_);
      29                 : 
      30                 :     // true if match
      31                 :     bool operator()(
      32                 :         route_params& p,
      33                 :         match_result& mr) const;
      34                 : 
      35                 :     // Returns error from pattern parsing, or empty if valid
      36 HIT         192 :     system::error_code error() const noexcept { return ec_; }
      37                 : 
      38                 : private:
      39                 :     friend class detail::router_base;
      40                 :     friend struct detail::router_base::impl;
      41                 : 
      42                 :     system::error_code ec_;
      43                 :     std::string allow_header_;
      44                 :     detail::route_pattern pattern_;
      45                 :     std::vector<std::string> custom_verbs_;
      46                 : 
      47                 :     // 16 bytes (pointer + size)
      48                 :     detail::stable_string decoded_pat_;
      49                 : 
      50                 :     // 8 bytes each
      51                 :     std::size_t first_entry_ = 0;
      52                 :     std::size_t skip_ = 0;
      53                 :     std::uint64_t allowed_methods_ = 0;
      54                 : 
      55                 :     // 4 bytes each
      56                 :     opt_flags effective_opts_ = 0;
      57                 :     opt_flags own_opts_ = 0;        // router's opt_flags (for re-parenting during inline)
      58                 :     std::uint32_t depth_ = 0;
      59                 : 
      60                 :     // 1 byte each
      61                 :     bool end_;      // false for middleware
      62                 :     bool slash_;
      63                 : };
      64                 : 
      65                 : } // http
      66                 : } // boost
      67                 : 
      68                 : #endif