63 lines
1.5 KiB
C++
63 lines
1.5 KiB
C++
//
|
|
// Copyright (c) 2019 Vinnie Falco (vinnie.falco@gmail.com)
|
|
// Copyright (c) 2022 Alan de Freitas (alandefreitas@gmail.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_IMPL_PARSE_PATH_IPP
|
|
#define BOOST_URL_IMPL_PARSE_PATH_IPP
|
|
|
|
#include <boost/url/parse_path.hpp>
|
|
#include <boost/url/error.hpp>
|
|
#include <boost/url/detail/path.hpp>
|
|
#include <boost/url/grammar/parse.hpp>
|
|
#include <boost/url/rfc/detail/path_rules.hpp>
|
|
|
|
namespace boost {
|
|
namespace urls {
|
|
|
|
result<segments_encoded_view>
|
|
parse_path(string_view s) noexcept
|
|
{
|
|
auto it = s.data();
|
|
auto const end = it + s.size();
|
|
std::size_t dn = 0;
|
|
std::size_t nseg = 0;
|
|
if( it != end &&
|
|
*it != '/')
|
|
++nseg;
|
|
while(it != end)
|
|
{
|
|
if(*it == '/')
|
|
{
|
|
++it;
|
|
++dn;
|
|
++nseg;
|
|
continue;
|
|
}
|
|
auto rv = grammar::parse(
|
|
it, end, detail::segment_rule);
|
|
if(! rv)
|
|
return rv.error();
|
|
if(rv->empty())
|
|
{
|
|
BOOST_URL_RETURN_EC(
|
|
grammar::error::mismatch);
|
|
}
|
|
dn += rv->decoded_size();
|
|
}
|
|
// adjust nseg
|
|
nseg = detail::path_segments(s, nseg);
|
|
return segments_encoded_view(
|
|
detail::path_ref(s, dn, nseg));
|
|
}
|
|
|
|
} // urls
|
|
} // boost
|
|
|
|
#endif
|