mirror of
https://github.com/PurpleI2P/i2pd
synced 2024-11-10 08:00:38 +03:00
200 lines
9.6 KiB
C++
200 lines
9.6 KiB
C++
/*
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* Copyright (c) 2013-2016, The PurpleI2P Project
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*
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* This file is part of Purple i2pd project and licensed under BSD3
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*
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* See full license text in LICENSE file at top of project tree
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*/
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#include <cstdlib>
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#include <iostream>
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#include <fstream>
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#include <map>
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#include <string>
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#include <boost/program_options/cmdline.hpp>
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#include <boost/program_options/options_description.hpp>
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#include <boost/program_options/parsers.hpp>
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#include <boost/program_options/variables_map.hpp>
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#include "Config.h"
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#include "version.h"
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using namespace boost::program_options;
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namespace i2p {
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namespace config {
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options_description m_OptionsDesc;
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variables_map m_Options;
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void Init() {
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options_description general("General options");
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general.add_options()
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("help", "Show this message")
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("conf", value<std::string>()->default_value(""), "Path to main i2pd config file (default: try ~/.i2pd/i2pd.conf or /var/lib/i2pd/i2pd.conf)")
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("tunconf", value<std::string>()->default_value(""), "Path to config with tunnels list and options (default: try ~/.i2pd/tunnels.conf or /var/lib/i2pd/tunnels.conf)")
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("pidfile", value<std::string>()->default_value(""), "Path to pidfile (default: ~/i2pd/i2pd.pid or /var/lib/i2pd/i2pd.pid)")
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("log", value<std::string>()->default_value(""), "Logs destination: stdout, file, syslog (stdout if not set)")
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("logfile", value<std::string>()->default_value(""), "Path to logfile (stdout if not set, autodetect if daemon)")
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("loglevel", value<std::string>()->default_value("info"), "Set the minimal level of log messages (debug, info, warn, error)")
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("family", value<std::string>()->default_value(""), "Specify a family, router belongs to")
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("datadir", value<std::string>()->default_value(""), "Path to storage of i2pd data (RI, keys, peer profiles, ...)")
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("host", value<std::string>()->default_value("0.0.0.0"), "External IP")
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("port", value<uint16_t>()->default_value(0), "Port to listen for incoming connections (default: auto)")
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("ipv4", value<bool>()->zero_tokens()->default_value(true), "Enable communication through ipv4")
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("ipv6", value<bool>()->zero_tokens()->default_value(false), "Enable communication through ipv6")
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("daemon", value<bool>()->zero_tokens()->default_value(false), "Router will go to background after start")
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("service", value<bool>()->zero_tokens()->default_value(false), "Router will use system folders like '/var/lib/i2pd'")
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("notransit", value<bool>()->zero_tokens()->default_value(false), "Router will not accept transit tunnels at startup")
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("floodfill", value<bool>()->zero_tokens()->default_value(false), "Router will be floodfill")
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("bandwidth", value<std::string>()->default_value(""), "Bandwidth limit: integer in kbps or letters: L (32), O (256), P (2048), X (>9000)")
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#ifdef _WIN32
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("svcctl", value<std::string>()->default_value(""), "Windows service management ('install' or 'remove')")
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("insomnia", value<bool>()->zero_tokens()->default_value(false), "Prevent system from sleeping")
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("close", value<std::string>()->default_value("ask"), "Action on close: minimize, exit, ask") // TODO: add custom validator or something
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#endif
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;
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options_description limits("Limits options");
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limits.add_options()
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("limits.transittunnels", value<uint16_t>()->default_value(2500), "Maximum active transit sessions (default:2500)")
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;
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options_description httpserver("HTTP Server options");
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httpserver.add_options()
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("http.enabled", value<bool>()->default_value(true), "Enable or disable webconsole")
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("http.address", value<std::string>()->default_value("127.0.0.1"), "Webconsole listen address")
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("http.port", value<uint16_t>()->default_value(7070), "Webconsole listen port")
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("http.auth", value<bool>()->default_value(false), "Enable Basic HTTP auth for webconsole")
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("http.user", value<std::string>()->default_value("i2pd"), "Username for basic auth")
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("http.pass", value<std::string>()->default_value(""), "Password for basic auth (default: random, see logs)")
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;
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options_description httpproxy("HTTP Proxy options");
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httpproxy.add_options()
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("httpproxy.enabled", value<bool>()->default_value(true), "Enable or disable HTTP Proxy")
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("httpproxy.address", value<std::string>()->default_value("127.0.0.1"), "HTTP Proxy listen address")
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("httpproxy.port", value<uint16_t>()->default_value(4444), "HTTP Proxy listen port")
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("httpproxy.keys", value<std::string>()->default_value(""), "File to persist HTTP Proxy keys")
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;
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options_description socksproxy("SOCKS Proxy options");
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socksproxy.add_options()
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("socksproxy.enabled", value<bool>()->default_value(true), "Enable or disable SOCKS Proxy")
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("socksproxy.address", value<std::string>()->default_value("127.0.0.1"), "SOCKS Proxy listen address")
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("socksproxy.port", value<uint16_t>()->default_value(4447), "SOCKS Proxy listen port")
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("socksproxy.keys", value<std::string>()->default_value(""), "File to persist SOCKS Proxy keys")
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("socksproxy.outproxy", value<std::string>()->default_value("127.0.0.1"), "Upstream outproxy address for SOCKS Proxy")
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("socksproxy.outproxyport", value<uint16_t>()->default_value(9050), "Upstream outproxy port for SOCKS Proxy")
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;
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options_description sam("SAM bridge options");
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sam.add_options()
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("sam.enabled", value<bool>()->default_value(false), "Enable or disable SAM Application bridge")
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("sam.address", value<std::string>()->default_value("127.0.0.1"), "SAM listen address")
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("sam.port", value<uint16_t>()->default_value(7656), "SAM listen port")
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;
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options_description bob("BOB options");
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bob.add_options()
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("bob.enabled", value<bool>()->default_value(false), "Enable or disable BOB command channel")
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("bob.address", value<std::string>()->default_value("127.0.0.1"), "BOB listen address")
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("bob.port", value<uint16_t>()->default_value(2827), "BOB listen port")
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;
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options_description i2cp("I2CP options");
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i2cp.add_options()
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("i2cp.enabled", value<bool>()->default_value(false), "Enable or disable I2CP")
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("i2cp.address", value<std::string>()->default_value("127.0.0.1"), "I2CP listen address")
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("i2cp.port", value<uint16_t>()->default_value(7654), "I2CP listen port")
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;
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options_description i2pcontrol("I2PControl options");
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i2pcontrol.add_options()
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("i2pcontrol.enabled", value<bool>()->default_value(false), "Enable or disable I2P Control Protocol")
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("i2pcontrol.address", value<std::string>()->default_value("127.0.0.1"), "I2PCP listen address")
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("i2pcontrol.port", value<uint16_t>()->default_value(7650), "I2PCP listen port")
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("i2pcontrol.password", value<std::string>()->default_value("itoopie"), "I2PCP access password")
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("i2pcontrol.cert", value<std::string>()->default_value("i2pcontrol.crt.pem"), "I2PCP connection cerificate")
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("i2pcontrol.key", value<std::string>()->default_value("i2pcontrol.key.pem"), "I2PCP connection cerificate key")
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;
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options_description precomputation("Precomputation options");
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precomputation.add_options()
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("precomputation.elgamal",
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#if defined(__x86_64__)
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value<bool>()->default_value(false),
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#else
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value<bool>()->default_value(true),
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#endif
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"Enable or disable elgamal precomputation table")
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;
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m_OptionsDesc
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.add(general)
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.add(limits)
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.add(httpserver)
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.add(httpproxy)
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.add(socksproxy)
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.add(sam)
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.add(bob)
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.add(i2cp)
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.add(i2pcontrol)
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.add(precomputation)
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;
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}
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void ParseCmdline(int argc, char* argv[]) {
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try {
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auto style = boost::program_options::command_line_style::unix_style
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| boost::program_options::command_line_style::allow_long_disguise;
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style &= ~ boost::program_options::command_line_style::allow_guessing;
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store(parse_command_line(argc, argv, m_OptionsDesc, style), m_Options);
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} catch (boost::program_options::error& e) {
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std::cerr << "args: " << e.what() << std::endl;
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exit(EXIT_FAILURE);
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}
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if (m_Options.count("help") || m_Options.count("h")) {
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std::cout << "i2pd version " << I2PD_VERSION << " (" << I2P_VERSION << ")" << std::endl;
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std::cout << m_OptionsDesc;
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exit(EXIT_SUCCESS);
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}
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}
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void ParseConfig(const std::string& path) {
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if (path == "") return;
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std::ifstream config(path, std::ios::in);
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if (!config.is_open())
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{
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std::cerr << "missing/unreadable config file: " << path << std::endl;
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exit(EXIT_FAILURE);
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}
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try
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{
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store(boost::program_options::parse_config_file(config, m_OptionsDesc), m_Options);
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}
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catch (boost::program_options::error& e)
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{
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std::cerr << e.what() << std::endl;
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exit(EXIT_FAILURE);
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};
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}
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void Finalize() {
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notify(m_Options);
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}
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bool IsDefault(const char *name) {
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if (!m_Options.count(name))
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throw "try to check non-existent option";
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if (m_Options[name].defaulted())
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return true;
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return false;
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}
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} // namespace config
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} // namespace i2p
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