forked from premiere/premiere-libtorrent
124 lines
3.8 KiB
C++
124 lines
3.8 KiB
C++
/*
|
|
|
|
Copyright (c) 2015, Arvid Norberg
|
|
All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions
|
|
are met:
|
|
|
|
* Redistributions of source code must retain the above copyright
|
|
notice, this list of conditions and the following disclaimer.
|
|
* Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
* Neither the name of the author nor the names of its
|
|
contributors may be used to endorse or promote products derived
|
|
from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
*/
|
|
|
|
#include "test.hpp"
|
|
#include "settings.hpp"
|
|
#include "setup_dht.hpp"
|
|
#include "libtorrent/alert_types.hpp"
|
|
#include "libtorrent/alert.hpp"
|
|
#include "libtorrent/time.hpp"
|
|
#include "libtorrent/settings_pack.hpp"
|
|
#include "libtorrent/session_settings.hpp"
|
|
#include "libtorrent/session.hpp"
|
|
#include "libtorrent/alert_types.hpp"
|
|
|
|
namespace lt = libtorrent;
|
|
|
|
struct network_config : network_setup_provider
|
|
{
|
|
network_config()
|
|
: m_start_time(lt::clock_type::now())
|
|
{}
|
|
|
|
virtual void on_exit() override final {}
|
|
|
|
// called for every alert. if the simulation is done, return true
|
|
virtual bool on_alert(lt::alert const* alert
|
|
, int session_idx) override final
|
|
{
|
|
if (lt::dht_stats_alert const* p = lt::alert_cast<lt::dht_stats_alert>(alert))
|
|
{
|
|
int bucket = 0;
|
|
for (std::vector<lt::dht_routing_bucket>::const_iterator i = p->routing_table.begin()
|
|
, end(p->routing_table.end()); i != end; ++i, ++bucket)
|
|
{
|
|
char const* progress_bar =
|
|
"################################"
|
|
"################################"
|
|
"################################"
|
|
"################################";
|
|
char const* short_progress_bar = "--------";
|
|
printf("%3d [%3d, %d] %s%s\n"
|
|
, bucket, i->num_nodes, i->num_replacements
|
|
, progress_bar + (128 - i->num_nodes)
|
|
, short_progress_bar + (8 - (std::min)(8, i->num_replacements)));
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
bool on_tick() override final
|
|
{
|
|
m_first_session->post_dht_stats();
|
|
if (++m_ticks > 80) return true;
|
|
return false;
|
|
}
|
|
|
|
// called for every session that's added
|
|
virtual lt::settings_pack add_session(int idx) override final
|
|
{
|
|
lt::settings_pack pack = settings();
|
|
|
|
pack.set_bool(lt::settings_pack::enable_dht, true);
|
|
|
|
return pack;
|
|
}
|
|
|
|
virtual void setup_session(lt::session& ses, int idx) override final
|
|
{
|
|
if (idx == 0) m_first_session = &ses;
|
|
|
|
// we have to do this since all of our simulated IP addresses are close to
|
|
// each other
|
|
lt::dht_settings sett;
|
|
sett.restrict_routing_ips = false;
|
|
sett.restrict_search_ips = false;
|
|
sett.privacy_lookups = false;
|
|
sett.extended_routing_table = false;
|
|
ses.set_dht_settings(sett);
|
|
}
|
|
|
|
private:
|
|
lt::time_point m_start_time;
|
|
boost::shared_ptr<lt::torrent_info> m_ti;
|
|
lt::session* m_first_session;
|
|
int m_ticks;
|
|
};
|
|
|
|
TORRENT_TEST(dht)
|
|
{
|
|
network_config cfg;
|
|
setup_dht(20, cfg);
|
|
}
|
|
|