forked from premiere/premiere-libtorrent
150 lines
4.6 KiB
C++
150 lines
4.6 KiB
C++
/*
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Copyright (c) 2016, Arvid Norberg
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in
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the documentation and/or other materials provided with the distribution.
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* Neither the name of the author nor the names of its
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "utils.hpp"
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#include "test.hpp"
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#include "libtorrent/session.hpp"
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#include "libtorrent/settings_pack.hpp"
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#include "libtorrent/address.hpp"
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#include "libtorrent/ip_filter.hpp"
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#include "libtorrent/alert_types.hpp"
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#include "libtorrent/session_stats.hpp"
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#include "libtorrent/alert.hpp"
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#include "libtorrent/io_service.hpp"
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#include "setup_swarm.hpp"
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using namespace libtorrent;
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void utp_only(lt::session& ses)
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{
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settings_pack p;
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utp_only(p);
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ses.apply_settings(p);
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}
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void enable_enc(lt::session& ses)
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{
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settings_pack p;
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enable_enc(p);
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ses.apply_settings(p);
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}
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void filter_ips(lt::session& ses)
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{
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ip_filter filter;
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filter.add_rule(address_v4::from_string("50.0.0.1")
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, address_v4::from_string("50.0.0.2"), ip_filter::blocked);
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ses.set_ip_filter(filter);
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}
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void set_cache_size(lt::session& ses, int val)
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{
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settings_pack pack;
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pack.set_int(settings_pack::cache_size, val);
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ses.apply_settings(pack);
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}
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int get_cache_size(lt::session& ses)
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{
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std::vector<stats_metric> stats = session_stats_metrics();
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int const read_cache_idx = find_metric_idx("disk.read_cache_blocks");
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int const write_cache_idx = find_metric_idx("disk.write_cache_blocks");
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TEST_CHECK(read_cache_idx >= 0);
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TEST_CHECK(write_cache_idx >= 0);
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ses.set_alert_notify([](){});
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ses.post_session_stats();
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std::vector<alert*> alerts;
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ses.pop_alerts(&alerts);
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boost::int64_t cache_size = -1;
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for (auto const a : alerts)
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{
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if (auto const* st = alert_cast<session_stats_alert>(a))
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{
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cache_size = st->values[read_cache_idx];
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cache_size += st->values[write_cache_idx];
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break;
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}
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}
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TEST_CHECK(cache_size < std::numeric_limits<int>::max());
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return int(cache_size);
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}
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void set_proxy(lt::session& ses, int proxy_type, int flags, bool proxy_peer_connections)
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{
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// apply the proxy settings to session 0
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settings_pack p;
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p.set_int(settings_pack::proxy_type, proxy_type);
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if (proxy_type == settings_pack::socks4)
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p.set_int(settings_pack::proxy_port, 4444);
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else
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p.set_int(settings_pack::proxy_port, 5555);
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if (flags & ipv6)
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p.set_str(settings_pack::proxy_hostname, "2001::2");
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else
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p.set_str(settings_pack::proxy_hostname, "50.50.50.50");
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p.set_bool(settings_pack::proxy_hostnames, true);
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p.set_bool(settings_pack::proxy_peer_connections, proxy_peer_connections);
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p.set_bool(settings_pack::proxy_tracker_connections, true);
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ses.apply_settings(p);
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}
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void print_alerts(lt::session& ses
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, std::function<void(lt::session&, lt::alert const*)> on_alert)
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{
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lt::time_point start_time = lt::clock_type::now();
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ses.set_alert_notify([&ses,start_time,on_alert] {
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ses.get_io_service().post([&ses,start_time,on_alert] {
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std::vector<lt::alert*> alerts;
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ses.pop_alerts(&alerts);
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for (lt::alert const* a : alerts)
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{
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std::printf("%-3d [0] %s\n", int(lt::duration_cast<lt::seconds>(a->timestamp()
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- start_time).count()), a->message().c_str());
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// call the user handler
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on_alert(ses, a);
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}
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} ); } );
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}
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std::unique_ptr<sim::asio::io_service> make_io_service(sim::simulation& sim, int i)
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{
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char ep[30];
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std::snprintf(ep, sizeof(ep), "50.0.%d.%d", (i + 1) >> 8, (i + 1) & 0xff);
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return std::unique_ptr<sim::asio::io_service>(new sim::asio::io_service(
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sim, lt::address_v4::from_string(ep)));
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}
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