added support for attributes in the xml parser

This commit is contained in:
Arvid Norberg
2007-08-07 01:32:38 +00:00
parent f7b3433ff8
commit 9f08256dff
3 changed files with 101 additions and 17 deletions

View File

@@ -1,13 +1,16 @@
#include "libtorrent/tracker_manager.hpp"
#include "libtorrent/http_tracker_connection.hpp"
#include "libtorrent/buffer.hpp"
#include "libtorrent/xml_parse.hpp"
#include <boost/tuple/tuple.hpp>
#include <boost/tuple/tuple_comparison.hpp>
#include <boost/bind.hpp>
#include "test.hpp"
using namespace libtorrent;
using namespace boost::tuples;
using boost::bind;
tuple<int, int> feed_bytes(http_parser& parser, char const* str)
{
@@ -24,6 +27,24 @@ tuple<int, int> feed_bytes(http_parser& parser, char const* str)
return ret;
}
void parser_callback(std::string& out, int token, char const* s, char const* val)
{
switch (token)
{
case xml_start_tag: out += "B"; break;
case xml_end_tag: out += "F"; break;
case xml_empty_tag: out += "E"; break;
case xml_string: out += "S"; break;
case xml_attribute: out += "A"; break;
}
out += s;
if (token == xml_attribute)
{
out += "V";
out += val;
}
}
int test_main()
{
using namespace libtorrent;
@@ -96,6 +117,23 @@ int test_main()
TEST_CHECK(parser.header<std::string>("ext") == "");
TEST_CHECK(parser.header<std::string>("date") == "Fri, 02 Jan 1970 08:10:38 GMT");
// test xml parser
char xml1[] = "<a>foo<b/>bar</a>";
std::string out1;
xml_parse(xml1, xml1 + sizeof(xml1) - 1, bind(&parser_callback
, boost::ref(out1), _1, _2, _3));
std::cerr << out1 << std::endl;
TEST_CHECK(out1 == "BaSfooEbSbarFa");
char xml2[] = "<c x=1 y=3/><d foo=bar></d boo=foo>";
std::string out2;
xml_parse(xml2, xml2 + sizeof(xml2) - 1, bind(&parser_callback
, boost::ref(out2), _1, _2, _3));
std::cerr << out2 << std::endl;
TEST_CHECK(out2 == "EcAxV1AyV3BdAfooVbarFdAbooVfoo");
return 0;
}