include/boost/url/rfc/detail/impl/ip_literal_rule.hpp
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include/boost/url/rfc/detail/impl/ip_literal_rule.hpp
| Line | Branch | Hits | Source Code |
|---|---|---|---|
| 1 | // | ||
| 2 | // Copyright (c) 2016-2019 Vinnie Falco (vinnie dot falco at gmail dot com) | ||
| 3 | // Copyright (c) 2023 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_RFC_DETAIL_IMPL_IP_LITERAL_RULE_HPP | ||
| 12 | #define BOOST_URL_RFC_DETAIL_IMPL_IP_LITERAL_RULE_HPP | ||
| 13 | |||
| 14 | #include <boost/url/detail/config.hpp> | ||
| 15 | #include <boost/url/rfc/ipv6_address_rule.hpp> | ||
| 16 | #include <boost/url/rfc/detail/ipv6_addrz_rule.hpp> | ||
| 17 | #include <boost/url/rfc/detail/ipvfuture_rule.hpp> | ||
| 18 | #include <boost/url/grammar/delim_rule.hpp> | ||
| 19 | #include <boost/url/grammar/error.hpp> | ||
| 20 | #include <boost/url/grammar/parse.hpp> | ||
| 21 | #include <boost/url/grammar/tuple_rule.hpp> | ||
| 22 | |||
| 23 | namespace boost { | ||
| 24 | namespace urls { | ||
| 25 | namespace detail { | ||
| 26 | |||
| 27 | inline BOOST_URL_CXX20_CONSTEXPR | ||
| 28 | auto | ||
| 29 | 63 | ip_literal_rule_t:: | |
| 30 | parse( | ||
| 31 | char const*& it, | ||
| 32 | char const* const end | ||
| 33 | ) const noexcept -> | ||
| 34 | system::result<value_type> | ||
| 35 | { | ||
| 36 | 63 | value_type t; | |
| 37 | |||
| 38 | // '[' | ||
| 39 | { | ||
| 40 | 63 | auto rv = grammar::parse( | |
| 41 | 63 | it, end, grammar::delim_rule('[')); | |
| 42 |
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63 | if(! rv) |
| 43 | ✗ | return rv.error(); | |
| 44 | } | ||
| 45 |
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63 | if(it == end) |
| 46 | { | ||
| 47 | ✗ | BOOST_URL_CONSTEXPR_RETURN_EC( | |
| 48 | grammar::error::invalid); | ||
| 49 | } | ||
| 50 |
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63 | if(*it != 'v') |
| 51 | { | ||
| 52 | // IPv6address | ||
| 53 | 58 | auto it0 = it; | |
| 54 | 58 | auto rv = grammar::parse( | |
| 55 | it, end, | ||
| 56 | 58 | grammar::tuple_rule( | |
| 57 | ipv6_address_rule, | ||
| 58 | 58 | grammar::squelch( | |
| 59 | 58 | grammar::delim_rule(']')))); | |
| 60 |
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58 | if(! rv) |
| 61 | { | ||
| 62 | // IPv6addrz | ||
| 63 | 29 | it = it0; | |
| 64 | 29 | auto rv2 = grammar::parse( | |
| 65 | it, end, | ||
| 66 | 29 | grammar::tuple_rule( | |
| 67 | ipv6_addrz_rule, | ||
| 68 | 29 | grammar::squelch( | |
| 69 | 29 | grammar::delim_rule(']')))); | |
| 70 |
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29 | if(! rv2) |
| 71 | 24 | return rv2.error(); | |
| 72 | 5 | t.ipv6 = rv2->ipv6; | |
| 73 | 5 | t.is_ipv6 = true; | |
| 74 | 5 | return t; | |
| 75 | } | ||
| 76 | 29 | t.ipv6 = *rv; | |
| 77 | 29 | t.is_ipv6 = true; | |
| 78 | 29 | return t; | |
| 79 | } | ||
| 80 | { | ||
| 81 | // IPvFuture | ||
| 82 | 5 | auto rv = grammar::parse( | |
| 83 | it, end, | ||
| 84 | 5 | grammar::tuple_rule( | |
| 85 | ipvfuture_rule, | ||
| 86 | 5 | grammar::squelch( | |
| 87 | 5 | grammar::delim_rule(']')))); | |
| 88 |
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5 | if(! rv) |
| 89 | ✗ | return rv.error(); | |
| 90 | 5 | t.is_ipv6 = false; | |
| 91 | 5 | t.ipvfuture = rv->str; | |
| 92 | 5 | return t; | |
| 93 | } | ||
| 94 | } | ||
| 95 | |||
| 96 | } // detail | ||
| 97 | } // urls | ||
| 98 | } // boost | ||
| 99 | |||
| 100 | |||
| 101 | #endif | ||
| 102 |