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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 | |||
| 12 | #include <boost/url/detail/config.hpp> | ||
| 13 | #include <boost/url/parse_path.hpp> | ||
| 14 | #include <boost/url/error.hpp> | ||
| 15 | #include "detail/path.hpp" | ||
| 16 | #include <boost/url/grammar/parse.hpp> | ||
| 17 | #include "boost/url/rfc/detail/path_rules.hpp" | ||
| 18 | |||
| 19 | namespace boost { | ||
| 20 | namespace urls { | ||
| 21 | |||
| 22 | system::result<segments_encoded_view> | ||
| 23 | 169 | parse_path(core::string_view s) noexcept | |
| 24 | { | ||
| 25 | 169 | auto it = s.data(); | |
| 26 | 169 | auto const end = it + s.size(); | |
| 27 | 169 | std::size_t dn = 0; | |
| 28 | 169 | std::size_t nseg = 0; | |
| 29 |
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169 | if( it != end && |
| 30 |
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166 | *it != '/') |
| 31 | 124 | ++nseg; | |
| 32 |
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990 | while(it != end) |
| 33 | { | ||
| 34 |
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833 | if(*it == '/') |
| 35 | { | ||
| 36 | 369 | ++it; | |
| 37 | 369 | ++dn; | |
| 38 | 369 | ++nseg; | |
| 39 | 369 | continue; | |
| 40 | } | ||
| 41 | 464 | auto rv = grammar::parse( | |
| 42 | it, end, detail::segment_rule); | ||
| 43 |
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464 | if(! rv) |
| 44 | 10 | return rv.error(); | |
| 45 |
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454 | if(rv->empty()) |
| 46 | { | ||
| 47 | 2 | BOOST_URL_RETURN_EC( | |
| 48 | grammar::error::mismatch); | ||
| 49 | } | ||
| 50 | 452 | dn += rv->decoded_size(); | |
| 51 | } | ||
| 52 | // adjust nseg | ||
| 53 | 157 | nseg = detail::path_segments(s, nseg); | |
| 54 | 157 | return segments_encoded_view( | |
| 55 | 314 | detail::path_ref(s, dn, nseg)); | |
| 56 | } | ||
| 57 | |||
| 58 | } // urls | ||
| 59 | } // boost | ||
| 60 | |||
| 61 |