68 lines
1.5 KiB
C++
68 lines
1.5 KiB
C++
//
|
|
// Copyright (c) 2016-2019 Vinnie Falco (vinnie dot falco at gmail dot com)
|
|
//
|
|
// Distributed under the Boost Software License, Version 1.0. (See accompanying
|
|
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
|
|
//
|
|
// Official repository: https://github.com/boostorg/url
|
|
//
|
|
|
|
#ifndef BOOST_URL_GRAMMAR_IMPL_PARSE_HPP
|
|
#define BOOST_URL_GRAMMAR_IMPL_PARSE_HPP
|
|
|
|
#include <boost/url/grammar/error.hpp>
|
|
#include <boost/url/grammar/type_traits.hpp>
|
|
|
|
namespace boost {
|
|
namespace urls {
|
|
namespace grammar {
|
|
|
|
template<class R>
|
|
BOOST_URL_NO_INLINE
|
|
auto
|
|
parse(
|
|
char const*& it,
|
|
char const* end,
|
|
R const& r) ->
|
|
system::result<typename R::value_type>
|
|
{
|
|
// If this goes off, it means the rule
|
|
// passed in did not meet the requirements.
|
|
// Please check the documentation.
|
|
static_assert(
|
|
is_rule<R>::value,
|
|
"Rule requirements not met");
|
|
|
|
return r.parse(it, end);
|
|
}
|
|
|
|
template<class R>
|
|
BOOST_URL_NO_INLINE
|
|
auto
|
|
parse(
|
|
core::string_view s,
|
|
R const& r) ->
|
|
system::result<typename R::value_type>
|
|
{
|
|
// If this goes off, it means the rule
|
|
// passed in did not meet the requirements.
|
|
// Please check the documentation.
|
|
static_assert(
|
|
is_rule<R>::value,
|
|
"Rule requirements not met");
|
|
|
|
auto it = s.data();
|
|
auto const end = it + s.size();
|
|
auto rv = r.parse(it, end);
|
|
if( rv &&
|
|
it != end)
|
|
return error::leftover;
|
|
return rv;
|
|
}
|
|
|
|
} // grammar
|
|
} // urls
|
|
} // boost
|
|
|
|
#endif
|