| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | // | ||
| 2 | // Copyright (c) 2022 Vinnie Falco (vinnie.falco@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 | #ifndef BOOST_URL_RFC_IMPL_IPV4_ADDRESS_RULE_IPP | ||
| 11 | #define BOOST_URL_RFC_IMPL_IPV4_ADDRESS_RULE_IPP | ||
| 12 | |||
| 13 | #include <boost/url/detail/config.hpp> | ||
| 14 | #include <boost/url/rfc/ipv4_address_rule.hpp> | ||
| 15 | #include <boost/url/grammar/delim_rule.hpp> | ||
| 16 | #include <boost/url/grammar/dec_octet_rule.hpp> | ||
| 17 | #include <boost/url/grammar/parse.hpp> | ||
| 18 | #include <boost/url/grammar/tuple_rule.hpp> | ||
| 19 | |||
| 20 | namespace boost { | ||
| 21 | namespace urls { | ||
| 22 | |||
| 23 | auto | ||
| 24 | 1823 | ipv4_address_rule_t:: | |
| 25 | parse( | ||
| 26 | char const*& it, | ||
| 27 | char const* end | ||
| 28 | ) const noexcept -> | ||
| 29 | system::result<value_type> | ||
| 30 | { | ||
| 31 | using namespace grammar; | ||
| 32 | auto rv = grammar::parse( | ||
| 33 | 1823 | it, end, tuple_rule( | |
| 34 | 1823 | dec_octet_rule, squelch(delim_rule('.')), | |
| 35 | 1823 | dec_octet_rule, squelch(delim_rule('.')), | |
| 36 | 1823 | dec_octet_rule, squelch(delim_rule('.')), | |
| 37 | 1823 | dec_octet_rule)); | |
| 38 |
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1823 | if(! rv) |
| 39 | 1710 | return rv.error(); | |
| 40 | std::array<unsigned char, 4> v; | ||
| 41 | 113 | v[0] = std::get<0>(*rv); | |
| 42 | 113 | v[1] = std::get<1>(*rv); | |
| 43 | 113 | v[2] = std::get<2>(*rv); | |
| 44 | 113 | v[3] = std::get<3>(*rv); | |
| 45 | 113 | return ipv4_address(v); | |
| 46 | } | ||
| 47 | |||
| 48 | } // urls | ||
| 49 | } // boost | ||
| 50 | |||
| 51 | #endif | ||
| 52 |