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premiere-libtorrent
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http_connection fixes and unit test (not self contained yet, just like test_web_seed)

This commit is contained in:
Arvid Norberg 2007-11-18 04:12:35 +00:00
parent d34bb2b8ca
commit a1a841a04d
5 changed files with 117 additions and 38 deletions
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2
include/libtorrent/http_connection.hpp
View File

@ -115,6 +115,8 @@ private:
, asio::error_code const& e);
void on_assign_bandwidth(asio::error_code const& e);
void callback(asio::error_code const& e, char const* data = 0, int size = 0);
std::vector<char> m_recvbuffer;
tcp::socket m_sock;
int m_read_pos;

3
include/libtorrent/http_tracker_connection.hpp
View File

@ -91,6 +91,9 @@ namespace libtorrent
int content_length() const { return m_content_length; }
void reset();
std::map<std::string, std::string> const& headers() const { return m_header; }
private:
int m_recv_pos;
int m_status_code;

62
src/http_connection.cpp
View File

@ -96,9 +96,7 @@ void http_connection::on_connect_timeout()
if (m_connection_ticket > -1) m_cc.done(m_connection_ticket);
m_connection_ticket = -1;
if (m_bottled && m_called) return;
m_called = true;
m_handler(asio::error::timed_out, m_parser, 0, 0);
callback(asio::error::timed_out);
close();
}
@ -112,12 +110,10 @@ void http_connection::on_timeout(boost::weak_ptr<http_connection> p
if (e == asio::error::operation_aborted) return;
if (c->m_bottled && c->m_called) return;
if (c->m_last_receive + c->m_timeout < time_now())
{
c->m_called = true;
c->m_handler(asio::error::timed_out, c->m_parser, 0, 0);
c->callback(asio::error::timed_out);
c->close();
return;
}
@ -138,9 +134,7 @@ void http_connection::close()
if (m_connection_ticket > -1) m_cc.done(m_connection_ticket);
m_connection_ticket = -1;
if (m_called) return;
m_called = true;
m_handler(asio::error::operation_aborted, m_parser, 0, 0);
m_handler.clear();
}
void http_connection::on_resolve(asio::error_code const& e
@ -148,10 +142,8 @@ void http_connection::on_resolve(asio::error_code const& e
{
if (e)
{
callback(e);
close();
if (m_bottled && m_called) return;
m_called = true;
m_handler(e, m_parser, 0, 0);
return;
}
TORRENT_ASSERT(i != tcp::resolver::iterator());
@ -187,10 +179,17 @@ void http_connection::on_connect(asio::error_code const& e
}
*/ else
{
callback(e);
close();
if (m_bottled && m_called) return;
}
}
void http_connection::callback(asio::error_code const& e, char const* data, int size)
{
if (!m_bottled || !m_called)
{
m_called = true;
m_handler(e, m_parser, 0, 0);
if (m_handler) m_handler(e, m_parser, data, size);
}
}
@ -198,10 +197,8 @@ void http_connection::on_write(asio::error_code const& e)
{
if (e)
{
callback(e);
close();
if (m_bottled && m_called) return;
m_called = true;
m_handler(e, m_parser, 0, 0);
return;
}
@ -236,9 +233,6 @@ void http_connection::on_read(asio::error_code const& e
if (e == asio::error::eof)
{
close();
if (m_bottled && m_called) return;
m_called = true;
char const* data = 0;
std::size_t size = 0;
if (m_bottled && m_parser.header_finished())
@ -246,16 +240,15 @@ void http_connection::on_read(asio::error_code const& e
data = m_parser.get_body().begin;
size = m_parser.get_body().left();
}
m_handler(e, m_parser, data, size);
callback(e, data, size);
close();
return;
}
if (e)
{
callback(e);
close();
if (m_bottled && m_called) return;
m_called = true;
m_handler(e, m_parser, 0, 0);
return;
}
@ -273,9 +266,7 @@ void http_connection::on_read(asio::error_code const& e
if (url.empty())
{
// missing location header
if (m_bottled && m_called) return;
m_called = true;
m_handler(e, m_parser, 0, 0);
callback(e);
return;
}
@ -297,7 +288,7 @@ void http_connection::on_read(asio::error_code const& e
if (!m_bottled && m_parser.header_finished())
{
if (m_read_pos > m_parser.body_start())
m_handler(e, m_parser, &m_recvbuffer[0] + m_parser.body_start()
callback(e, &m_recvbuffer[0] + m_parser.body_start()
, m_read_pos - m_parser.body_start());
m_read_pos = 0;
m_last_receive = time_now();
@ -305,15 +296,13 @@ void http_connection::on_read(asio::error_code const& e
else if (m_bottled && m_parser.finished())
{
m_timer.cancel();
if (m_bottled && m_called) return;
m_called = true;
m_handler(e, m_parser, m_parser.get_body().begin, m_parser.get_body().left());
callback(e, m_parser.get_body().begin, m_parser.get_body().left());
}
}
else
{
TORRENT_ASSERT(!m_bottled);
m_handler(e, m_parser, &m_recvbuffer[0], m_read_pos);
callback(e, &m_recvbuffer[0], m_read_pos);
m_read_pos = 0;
m_last_receive = time_now();
}
@ -322,10 +311,8 @@ void http_connection::on_read(asio::error_code const& e
m_recvbuffer.resize((std::min)(m_read_pos + 2048, int(max_bottled_buffer)));
if (m_read_pos == max_bottled_buffer)
{
callback(asio::error::eof);
close();
if (m_bottled && m_called) return;
m_called = true;
m_handler(asio::error::eof, m_parser, 0, 0);
return;
}
int amount_to_read = m_recvbuffer.size() - m_read_pos;
@ -351,8 +338,7 @@ void http_connection::on_assign_bandwidth(asio::error_code const& e)
&& m_limiter_timer_active)
|| !m_sock.is_open())
{
if (!m_bottled || !m_called)
m_handler(e, m_parser, 0, 0);
callback(asio::error::eof);
return;
}
m_limiter_timer_active = false;

1
test/Jamfile
View File

@ -23,6 +23,7 @@ project
test-suite libtorrent :
[ run test_http_connection.cpp ]
[ run test_buffer.cpp ]
[ run test_storage.cpp ]
[ run test_piece_picker.cpp ]

87
test/test_http_connection.cpp Normal file
View File

@ -0,0 +1,87 @@
#include "test.hpp"
#include "libtorrent/socket.hpp"
#include "libtorrent/connection_queue.hpp"
#include "libtorrent/http_connection.hpp"
using namespace libtorrent;
io_service ios;
connection_queue cq(ios);
int connect_handler_called = 0;
int handler_called = 0;
int data_size = 0;
int http_status = 0;
asio::error_code error_code;
void print_http_header(http_parser const& p)
{
std::cerr << p.status_code() << " " << p.message() << std::endl;
for (std::map<std::string, std::string>::const_iterator i
= p.headers().begin(), end(p.headers().end()); i != end; ++i)
{
std::cerr << i->first << ": " << i->second << std::endl;
}
}
void http_connect_handler(http_connection& c)
{
++connect_handler_called;
TEST_CHECK(c.socket().is_open());
TEST_CHECK(c.socket().remote_endpoint().address() == address::from_string("127.0.0.1"));
}
void http_handler(asio::error_code const& ec, http_parser const& parser, char const* data, int size)
{
++handler_called;
data_size = size;
error_code = ec;
if (parser.header_finished()) http_status = parser.status_code();
print_http_header(parser);
cq.close();
}
void reset_globals()
{
connect_handler_called = 0;
handler_called = 0;
data_size = 0;
http_status = 0;
error_code = asio::error_code();
}
void run_test(char const* url, int size, int status, asio::error_code const& ec)
{
reset_globals();
std::cerr << " ===== TESTING: " << url << " =====" << std::endl;
boost::shared_ptr<http_connection> h(new http_connection(ios, cq
, &::http_handler, true, &::http_connect_handler));
h->get(url);
ios.reset();
ios.run();
std::cerr << "connect_handler_called: " << connect_handler_called << std::endl;
std::cerr << "handler_called: " << handler_called << std::endl;
std::cerr << "status: " << http_status << std::endl;
std::cerr << "size: " << data_size << std::endl;
std::cerr << "error_code: " << error_code.message() << std::endl;
TEST_CHECK(connect_handler_called == 1);
TEST_CHECK(handler_called == 1);
TEST_CHECK(data_size == size || size == -1);
TEST_CHECK(error_code == ec);
TEST_CHECK(http_status == status);
}
int test_main()
{
run_test("http://127.0.0.1/disk_io.png", 17809, 200, asio::error_code());
run_test("http://127.0.0.1/non-existing-file", -1, 404, asio::error::eof);
return 0;
}