85 lines
2.0 KiB
C++
85 lines
2.0 KiB
C++
//
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// Copyright (c) 2016-2019 Vinnie Falco (vinnie dot falco at gmail dot com)
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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// Official repository: https://github.com/boostorg/url
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//
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#ifndef BOOST_URL_RFC_IMPL_AUTHORITY_RULE_IPP
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#define BOOST_URL_RFC_IMPL_AUTHORITY_RULE_IPP
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#include <boost/url/rfc/authority_rule.hpp>
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#include <boost/url/grammar/delim_rule.hpp>
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#include <boost/url/grammar/parse.hpp>
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#include <boost/url/grammar/tuple_rule.hpp>
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#include <boost/url/rfc/detail/host_rule.hpp>
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#include <boost/url/rfc/detail/port_rule.hpp>
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#include <boost/url/rfc/detail/userinfo_rule.hpp>
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namespace boost {
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namespace urls {
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auto
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authority_rule_t::
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parse(
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char const*& it,
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char const* const end
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) const noexcept ->
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result<value_type>
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{
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detail::url_impl u(detail::url_impl::from::authority);
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u.cs_ = it;
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// [ userinfo "@" ]
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{
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auto rv = grammar::parse(
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it, end,
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grammar::optional_rule(
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grammar::tuple_rule(
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detail::userinfo_rule,
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grammar::squelch(
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grammar::delim_rule('@')))));
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if(! rv)
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return rv.error();
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if(rv->has_value())
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{
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u.apply_userinfo(
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(*rv)->user,
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(*rv)->has_password
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? &(*rv)->password
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: nullptr);
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}
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}
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// host
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{
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auto rv = grammar::parse(
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it, end, detail::host_rule);
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if(! rv)
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return rv.error();
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u.apply_host(rv->host_type,
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rv->match, rv->addr);
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}
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// [ ":" port ]
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{
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auto rv = grammar::parse(
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it, end, detail::port_part_rule);
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if(! rv)
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return rv.error();
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if(rv->has_port)
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u.apply_port(
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rv->port,
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rv->port_number);
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}
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return u.construct_authority();
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}
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} // urls
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} // boost
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#endif
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