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|---|---|---|---|
| 1 | // | ||
| 2 | // Copyright (c) 2019 Vinnie Falco (vinnie.falco@gmail.com) | ||
| 3 | // Copyright (c) 2022 Alan de Freitas (alandefreitas@gmail.com) | ||
| 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/boostorg/url | ||
| 9 | // | ||
| 10 | |||
| 11 | #ifndef BOOST_URL_IMPL_PARSE_PATH_IPP | ||
| 12 | #define BOOST_URL_IMPL_PARSE_PATH_IPP | ||
| 13 | |||
| 14 | #include <boost/url/detail/config.hpp> | ||
| 15 | #include <boost/url/parse_path.hpp> | ||
| 16 | #include <boost/url/error.hpp> | ||
| 17 | #include <boost/url/detail/path.hpp> | ||
| 18 | #include <boost/url/grammar/parse.hpp> | ||
| 19 | #include <boost/url/rfc/detail/path_rules.hpp> | ||
| 20 | |||
| 21 | namespace boost { | ||
| 22 | namespace urls { | ||
| 23 | |||
| 24 | system::result<segments_encoded_view> | ||
| 25 | 153 | parse_path(core::string_view s) noexcept | |
| 26 | { | ||
| 27 | 153 | auto it = s.data(); | |
| 28 | 153 | auto const end = it + s.size(); | |
| 29 | 153 | std::size_t dn = 0; | |
| 30 | 153 | std::size_t nseg = 0; | |
| 31 |
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153 | if( it != end && |
| 32 |
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150 | *it != '/') |
| 33 | 120 | ++nseg; | |
| 34 |
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892 | while(it != end) |
| 35 | { | ||
| 36 |
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751 | if(*it == '/') |
| 37 | { | ||
| 38 | 330 | ++it; | |
| 39 | 330 | ++dn; | |
| 40 | 330 | ++nseg; | |
| 41 | 330 | continue; | |
| 42 | } | ||
| 43 | auto rv = grammar::parse( | ||
| 44 | 421 | it, end, detail::segment_rule); | |
| 45 |
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421 | if(! rv) |
| 46 | 10 | return rv.error(); | |
| 47 |
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411 | if(rv->empty()) |
| 48 | { | ||
| 49 | 2 | BOOST_URL_RETURN_EC( | |
| 50 | grammar::error::mismatch); | ||
| 51 | } | ||
| 52 | 409 | dn += rv->decoded_size(); | |
| 53 | } | ||
| 54 | // adjust nseg | ||
| 55 | 141 | nseg = detail::path_segments(s, nseg); | |
| 56 | 141 | return segments_encoded_view( | |
| 57 | 282 | detail::path_ref(s, dn, nseg)); | |
| 58 | } | ||
| 59 | |||
| 60 | } // urls | ||
| 61 | } // boost | ||
| 62 | |||
| 63 | #endif | ||
| 64 |