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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,161 @@ | ||
| #pragma once | ||
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| #include <string> | ||
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| #include <boost/program_options.hpp> | ||
| namespace po = boost::program_options; | ||
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| #include <libtorrent/config.hpp> | ||
| #include <libtorrent/session.hpp> | ||
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| #include "const.hpp" | ||
| #include "util.hpp" | ||
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| namespace btd { | ||
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| void | ||
| load_sess_params(std::string const& cd, lt::session_params& params); | ||
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| struct option { | ||
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| std::string peerID = ""; | ||
| std::string listens = ""; | ||
| std::string movedRoot = ""; | ||
| std::string storeRoot = ""; | ||
| std::string webuiRoot = ""; | ||
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| lt::session_params params; | ||
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| bool | ||
| init_from(int argc, char* argv[]); | ||
| }; | ||
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| std::string mapper(std::string env_var) | ||
| { | ||
| // ensure the env_var is all caps | ||
| std::transform(env_var.begin(), env_var.end(), env_var.begin(), ::toupper); | ||
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| if (env_var == ENV_PEERID_PREFIX || env_var == "TR_PEERID_PREFIX") return "peer-id"; | ||
| if (env_var == ENV_BOOTSTRAP_NODES) return "dht-bootstrap-nodes"; | ||
| if (env_var == ENV_MOVED_ROOT) return "moved-root"; | ||
| if (env_var == ENV_STORE_ROOT) return "store-root"; | ||
| if (env_var == ENV_WEBUI_ROOT) return "webui-root"; | ||
| return ""; | ||
| } | ||
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| bool | ||
| option::init_from(int argc, char* argv[]) | ||
| { | ||
| po::options_description config("configuration"); | ||
| config.add_options() | ||
| ("help,h", "print usage message") | ||
| ("listens,l", po::value<std::string>(&listens)->default_value("0.0.0.0:6881"), "listen_interfaces") | ||
| ("moved-root", po::value<std::string>(&movedRoot), "moved root, env: " ENV_MOVED_ROOT) | ||
| ("store-root,d", po::value<std::string>(&storeRoot)->default_value(getStoreDir()), "store root, env: " ENV_STORE_ROOT) | ||
| ("webui-root", po::value<std::string>(&webuiRoot)->default_value(getWebUI()), "web UI root, env: " ENV_WEBUI_ROOT) | ||
| ("peer-id", po::value<std::string>(&peerID)->default_value("-LT-"), "set prefix of fingerprint, env: " ENV_PEERID_PREFIX) | ||
| ("dht-bootstrap-nodes", po::value<std::string>()->default_value("dht.transmissionbt.com:6881"), "a comma-separated list of Host port-pairs. env: " ENV_BOOTSTRAP_NODES) | ||
| ; | ||
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| po::variables_map vm; | ||
| po::store(po::parse_command_line(argc, argv, config), vm); | ||
| po::store(po::parse_environment(config, boost::function1<std::string, std::string>(mapper)), vm); | ||
| notify(vm); | ||
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| if (vm.count("help")) { | ||
| std::cout << PROJECT_NAME << " " << PROJECT_VER << "\n"; | ||
| std::cout << " Flags and " << config << "\n"; | ||
| return false; | ||
| } | ||
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| auto conf_dir = getConfDir(); | ||
| if (!prepare_dirs(conf_dir)) return false; | ||
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| load_sess_params(conf_dir, params); | ||
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| using lt::session_handle; | ||
| using lt::settings_pack; | ||
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| // std::uint16_t peerPort = parse_port(listens); | ||
| if (vm.count("listens")) | ||
| { | ||
| LOG_DEBUG << "set listens " << listens << '|' << vm["listens"].as<std::string>(); | ||
| params.settings.set_str(settings_pack::listen_interfaces, vm["listens"].as<std::string>()); | ||
| } | ||
| if (vm.count("peer-id")) | ||
| { | ||
| LOG_DEBUG << "set peerID " << peerID; | ||
| params.settings.set_str(settings_pack::peer_fingerprint, peerID); | ||
| } | ||
| if (vm.count("moved-root")) | ||
| { | ||
| LOG_DEBUG << "set moved root " << movedRoot; | ||
| } | ||
| if (vm.count("store-root")) | ||
| { | ||
| LOG_DEBUG << "set store root " << storeRoot; | ||
| } | ||
| if (vm.count("dht-bootstrap-nodes")) | ||
| { | ||
| auto nodes = vm["dht-bootstrap-nodes"].as<std::string>(); | ||
| LOG_DEBUG << "set dht-bootstrap-nodes " << nodes; | ||
| params.settings.set_str(settings_pack::dht_bootstrap_nodes, nodes); | ||
| } | ||
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| return true; | ||
| } | ||
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| void | ||
| load_sess_params(std::string const& cd, lt::session_params& params) | ||
| { | ||
| using lt::settings_pack; | ||
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| std::vector<char> in; | ||
| if (load_file(path_cat(cd, SESS_FILE), in)) | ||
| { | ||
| lt::error_code ec; | ||
| lt::bdecode_node e = lt::bdecode(in, ec); | ||
| lt::session::save_state_flags_t sft = lt::session::save_settings; | ||
| #ifndef TORRENT_DISABLE_DHT | ||
| params.dht_settings.privacy_lookups = true; | ||
| sft |= lt::session::save_dht_state; | ||
| #endif | ||
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| if (!ec) params = read_session_params(e, sft); | ||
| } | ||
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| auto& settings = params.settings; | ||
| settings.set_int(settings_pack::cache_size, -1); | ||
| settings.set_int(settings_pack::choking_algorithm, settings_pack::rate_based_choker); | ||
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| // if (!settings.has_val(settings_pack::user_agent) || settings.get_str(settings_pack::user_agent) == "" ) | ||
| // { | ||
| settings.set_str(settings_pack::user_agent, PROJECT_NAME "/" PROJECT_VER " lt/" LIBTORRENT_VERSION); | ||
| // } | ||
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| settings.set_int(settings_pack::alert_mask | ||
| , lt::alert_category::error | ||
| | lt::alert_category::peer | ||
| | lt::alert_category::port_mapping | ||
| | lt::alert_category::storage | ||
| | lt::alert_category::tracker | ||
| | lt::alert_category::connect | ||
| | lt::alert_category::status | ||
| | lt::alert_category::ip_block | ||
| | lt::alert_category::performance_warning | ||
| | lt::alert_category::dht | ||
| // | lt::alert_category::session_log | ||
| // | lt::alert_category::torrent_log | ||
| | lt::alert_category::incoming_request | ||
| | lt::alert_category::dht_operation | ||
| | lt::alert_category::port_mapping_log | ||
| | lt::alert_category::file_progress); | ||
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| settings.set_bool(settings_pack::enable_upnp, false); | ||
| settings.set_bool(settings_pack::enable_natpmp, false); | ||
| settings.set_bool(settings_pack::enable_dht, false); | ||
| settings.set_bool(settings_pack::enable_lsd, false); | ||
| settings.set_bool(settings_pack::validate_https_trackers, false); | ||
| } | ||
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| } // namespace btd |
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