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Commitceb1eb2

Browse files
author
Rudolfs Bundulis
committed
Support Utf8 characters in the asynchronous connection http header name/value parser grammar
1 parentc96464d commitceb1eb2

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3 files changed

+68
-3
lines changed

3 files changed

+68
-3
lines changed

‎boost/network/protocol/http/server/impl/parsers.ipp‎

Lines changed: 25 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,7 @@
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#ifndef SERVER_REQUEST_PARSERS_IMPL_UW3PM6V6
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#defineSERVER_REQUEST_PARSERS_IMPL_UW3PM6V6
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4+
#defineBOOST_SPIRIT_UNICODE
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#include<boost/spirit/include/qi.hpp>
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// Copyright 2010 Dean Michael Berris.
@@ -20,6 +21,26 @@
2021
#endif
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#include<vector>
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namespaceboost {namespacespirit {namespacetraits {
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typedef std::basic_string<uint32_t> u32_string;
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template<>// <typename Attrib, typename T, typename Enable>
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structassign_to_container_from_value<std::string, u32_string,void>
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{
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staticvoidcall(u32_stringconst& val, std::string& attr) {
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u32_to_u8_iterator<u32_string::const_iterator>begin(val.begin()),end(val.end());
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for(; begin != end; ++begin)
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attr += *begin;
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}
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};
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}// namespace traits
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}// namespace spirit
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}// namespace boost
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namespaceboost {namespacenetwork {namespacehttp {
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BOOST_NETWORK_INLINEvoidparse_version(std::stringconst & partial_parsed, fusion::tuple<uint8_t,uint8_t> & version_pair) {
@@ -37,12 +58,13 @@ namespace boost { namespace network { namespace http {
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BOOST_NETWORK_INLINEvoidparse_headers(std::stringconst & input, std::vector<request_header_narrow> & container) {
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usingnamespaceboost::spirit::qi;
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u8_to_u32_iterator<std::string::const_iterator>begin(input.begin()),end(input.end());
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parse(
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input.begin(), input.end(),
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begin,end,
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*(
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+(alnum|(punct-':'))
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as<boost::spirit::traits::u32_string>()[+(alnum|(punct-':'))]
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>>lit(":")
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>> +((alnum|space|punct) -'\r' -'\n')
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>>as<boost::spirit::traits::u32_string>()[+((unicode::alnum|space|punct) -'\r' -'\n')]
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>>lit("\r\n")
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)
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>>lit("\r\n")

‎libs/network/test/http/CMakeLists.txt‎

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -62,6 +62,7 @@ if (Boost_FOUND)
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set ( SERVER_API_TESTS
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server_constructor_test
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server_async_run_stop_concurrency
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server_header_parser_test
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)
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foreach (test${SERVER_API_TESTS} )
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add_executable(cpp-netlib-http-${test}${test}.cpp)
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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,42 @@
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// Copyright 2010 Dean Michael Berris.
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#defineBOOST_TEST_MODULE HTTP Server Header Parser Test
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#include<boost/network/protocol/http/server.hpp>
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#include<boost/config/warning_disable.hpp>
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#include<boost/test/unit_test.hpp>
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#include<string>
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#include<iostream>
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/** Synopsis
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*
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* Test for Utf8 support in the asynchronous connection header parser
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* --------------------------------------------
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*
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* This test checks for Utf8 support in the header parser
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* for asynchronous connection
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*
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*/
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namespacetags= boost::network::tags;
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namespacelogic= boost::logic;
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namespacefusion= boost::fusion;
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usingnamespaceboost::network::http;
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BOOST_AUTO_TEST_CASE(async_connection_parse_headers) {
29+
request_header_narrow utf8_header = {"X-Utf8-Test-Header","R\uc5abdolfs" };
30+
std::string valid_http_request;
31+
valid_http_request.append(utf8_header.name).append(":").append(utf8_header.value).append("\r\n\r\n");
32+
std::vector<request_header_narrow> headers;
33+
parse_headers(valid_http_request, headers);
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std::vector<request_header_narrow>::iterator utf8_header_iterator =std::find_if(headers.begin(), headers.end(), [&utf8_header, &utf8_header_iterator](request_header_narrow& header)
35+
{
36+
if (header.name == utf8_header.name && header.value == utf8_header.value)
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returntrue;
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returnfalse;
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});
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BOOST_CHECK(utf8_header_iterator != headers.end());
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std::cout <<"utf8 header parsed, name:" << utf8_header_iterator->name <<", value:" << utf8_header_iterator->value << std::endl;
42+
}

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