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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 | |||
11 | #include <boost/url/detail/config.hpp> | ||
12 | #include <boost/url/rfc/authority_rule.hpp> | ||
13 | #include <boost/url/grammar/delim_rule.hpp> | ||
14 | #include <boost/url/grammar/optional_rule.hpp> | ||
15 | #include <boost/url/grammar/parse.hpp> | ||
16 | #include <boost/url/grammar/tuple_rule.hpp> | ||
17 | #include "detail/host_rule.hpp" | ||
18 | #include "detail/port_rule.hpp" | ||
19 | #include "detail/userinfo_rule.hpp" | ||
20 | |||
21 | namespace boost { | ||
22 | namespace urls { | ||
23 | |||
24 | auto | ||
25 | 1897 | authority_rule_t:: | |
26 | parse( | ||
27 | char const*& it, | ||
28 | char const* const end | ||
29 | ) const noexcept -> | ||
30 | system::result<value_type> | ||
31 | { | ||
32 | 1897 | detail::url_impl u(detail::url_impl::from::authority); | |
33 | 1897 | u.cs_ = it; | |
34 | |||
35 | // [ userinfo "@" ] | ||
36 | { | ||
37 | auto rv = grammar::parse( | ||
38 | it, end, | ||
39 | 1897 | grammar::optional_rule( | |
40 | 1897 | grammar::tuple_rule( | |
41 | detail::userinfo_rule, | ||
42 | 1897 | grammar::squelch( | |
43 | 1897 | grammar::delim_rule('@'))))); | |
44 |
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1897 | if(! rv) |
45 | ✗ | return rv.error(); | |
46 |
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1897 | if(rv->has_value()) |
47 | { | ||
48 | 129 | u.apply_userinfo( | |
49 | 381 | (*rv)->user, | |
50 |
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381 | (*rv)->has_password |
51 | 252 | ? &(*rv)->password | |
52 | : nullptr); | ||
53 | } | ||
54 | } | ||
55 | |||
56 | // host | ||
57 | { | ||
58 | auto rv = grammar::parse( | ||
59 | 1897 | it, end, detail::host_rule); | |
60 |
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1897 | if(! rv) |
61 | 31 | return rv.error(); | |
62 | 1866 | u.apply_host(rv->host_type, | |
63 | 1866 | rv->match, rv->addr); | |
64 | } | ||
65 | |||
66 | // [ ":" port ] | ||
67 | { | ||
68 | auto rv = grammar::parse( | ||
69 | 1866 | it, end, detail::port_part_rule); | |
70 |
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1866 | if(! rv) |
71 | ✗ | return rv.error(); | |
72 |
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1866 | if(rv->has_port) |
73 | 260 | u.apply_port( | |
74 | 260 | rv->port, | |
75 | 260 | rv->port_number); | |
76 | } | ||
77 | |||
78 | 1866 | return u.construct_authority(); | |
79 | } | ||
80 | |||
81 | } // urls | ||
82 | } // boost | ||
83 | |||
84 |