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|---|---|---|---|
| 1 | // | ||
| 2 | // Copyright (c) 2022 Alan de Freitas (alandefreitas@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/boostorg/url | ||
| 8 | // | ||
| 9 | |||
| 10 | #include <boost/url/detail/except.hpp> | ||
| 11 | #include <boost/url/decode_view.hpp> | ||
| 12 | #include <boost/url/grammar/unsigned_rule.hpp> | ||
| 13 | #include <boost/mp11/algorithm.hpp> | ||
| 14 | |||
| 15 | namespace boost { | ||
| 16 | namespace urls { | ||
| 17 | |||
| 18 | template <class T> | ||
| 19 | template <class U> | ||
| 20 | void | ||
| 21 | 113 | router<T>:: | |
| 22 | insert(core::string_view pattern, U&& v) | ||
| 23 | { | ||
| 24 | BOOST_STATIC_ASSERT( | ||
| 25 | std::is_same<T, U>::value || | ||
| 26 | std::is_convertible<U, T>::value || | ||
| 27 | std::is_base_of<T, U>::value); | ||
| 28 | using U_ = typename std::decay< | ||
| 29 | typename std::conditional< | ||
| 30 | std::is_base_of<T, U>::value, U, T | ||
| 31 | >::type>::type; | ||
| 32 | struct impl : any_resource | ||
| 33 | { | ||
| 34 | U_ u; | ||
| 35 | |||
| 36 | explicit | ||
| 37 | 113 | impl(U&& u_) | |
| 38 | 113 | : u(std::forward<U>(u_)) | |
| 39 | { | ||
| 40 | 113 | } | |
| 41 | |||
| 42 | void const* | ||
| 43 | 76 | get() const noexcept override | |
| 44 | { | ||
| 45 | 76 | return static_cast<T const*>(&u); | |
| 46 | } | ||
| 47 | }; | ||
| 48 | 113 | any_resource const* p = new impl( | |
| 49 | 113 | std::forward<U>(v)); | |
| 50 | 113 | insert_impl( pattern, p ); | |
| 51 | 111 | } | |
| 52 | |||
| 53 | template <class T> | ||
| 54 | T const* | ||
| 55 | 93 | router<T>:: | |
| 56 | find(segments_encoded_view path, matches_base& m) const noexcept | ||
| 57 | { | ||
| 58 | 93 | core::string_view* matches_it = m.matches(); | |
| 59 | 93 | core::string_view* ids_it = m.ids(); | |
| 60 | 93 | any_resource const* p = find_impl( | |
| 61 | path, matches_it, ids_it ); | ||
| 62 |
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93 | if (p) |
| 63 | { | ||
| 64 |
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76 | BOOST_ASSERT(matches_it >= m.matches()); |
| 65 | 152 | m.resize(static_cast<std::size_t>( | |
| 66 | 76 | matches_it - m.matches())); | |
| 67 | return reinterpret_cast< | ||
| 68 | 76 | T const*>(p->get()); | |
| 69 | } | ||
| 70 | 17 | m.resize(0); | |
| 71 | 17 | return nullptr; | |
| 72 | } | ||
| 73 | |||
| 74 | } // urls | ||
| 75 | } // boost | ||
| 76 |