| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | // | ||
| 2 | // Copyright (c) 2016-2019 Vinnie Falco (vinnie dot falco at gmail dot 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 | #ifndef BOOST_URL_DETAIL_IMPL_IPVFUTURE_RULE_IPP | ||
| 11 | #define BOOST_URL_DETAIL_IMPL_IPVFUTURE_RULE_IPP | ||
| 12 | |||
| 13 | #include <boost/url/detail/config.hpp> | ||
| 14 | #include "ipvfuture_rule.hpp" | ||
| 15 | #include <boost/url/error.hpp> | ||
| 16 | #include "charsets.hpp" | ||
| 17 | #include <boost/url/grammar/charset.hpp> | ||
| 18 | #include <boost/url/grammar/delim_rule.hpp> | ||
| 19 | #include <boost/url/grammar/hexdig_chars.hpp> | ||
| 20 | #include <boost/url/grammar/parse.hpp> | ||
| 21 | #include <boost/url/grammar/token_rule.hpp> | ||
| 22 | #include <boost/url/grammar/tuple_rule.hpp> | ||
| 23 | |||
| 24 | namespace boost { | ||
| 25 | namespace urls { | ||
| 26 | namespace detail { | ||
| 27 | |||
| 28 | auto | ||
| 29 | 38 | ipvfuture_rule_t:: | |
| 30 | parse( | ||
| 31 | char const*& it, | ||
| 32 | char const* const end | ||
| 33 | ) const noexcept -> | ||
| 34 | system::result<value_type> | ||
| 35 | { | ||
| 36 | static constexpr auto | ||
| 37 | minor_chars = | ||
| 38 | unreserved_chars + | ||
| 39 | sub_delim_chars + ':'; | ||
| 40 | 38 | auto const it0 = it; | |
| 41 | auto rv = grammar::parse( | ||
| 42 | it, end, | ||
| 43 | 38 | grammar::tuple_rule( | |
| 44 | 38 | grammar::delim_rule('v'), | |
| 45 | 38 | grammar::token_rule( | |
| 46 | 38 | grammar::hexdig_chars), | |
| 47 | 38 | grammar::delim_rule('.'), | |
| 48 | 76 | grammar::token_rule(minor_chars))); | |
| 49 |
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38 | if(! rv) |
| 50 | 23 | return rv.error(); | |
| 51 | 15 | value_type t; | |
| 52 | 15 | t.major = std::get<0>(*rv); | |
| 53 | 15 | t.minor = std::get<1>(*rv); | |
| 54 |
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15 | if(t.major.empty()) |
| 55 | { | ||
| 56 | // can't be empty | ||
| 57 | ✗ | BOOST_URL_RETURN_EC( | |
| 58 | grammar::error::invalid); | ||
| 59 | } | ||
| 60 |
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15 | if(t.minor.empty()) |
| 61 | { | ||
| 62 | // can't be empty | ||
| 63 | ✗ | BOOST_URL_RETURN_EC( | |
| 64 | grammar::error::invalid); | ||
| 65 | } | ||
| 66 | 30 | t.str = core::string_view( | |
| 67 | 15 | it0, it - it0); | |
| 68 | 15 | return t; | |
| 69 | } | ||
| 70 | |||
| 71 | } // detail | ||
| 72 | } // urls | ||
| 73 | } // boost | ||
| 74 | |||
| 75 | #endif | ||
| 76 |