191 lines
5.6 KiB
C++
191 lines
5.6 KiB
C++
//
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// SuperTuxKart - a fun racing game with go-kart
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// Copyright (C) 2015 Joerg Henrichs
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation; either version 3
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// of the License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#include "network/network_config.hpp"
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#include "network/network_player_profile.hpp"
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#include "network/server_config.hpp"
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#include "network/socket_address.hpp"
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#include "network/stk_host.hpp"
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#include "network/stk_peer.hpp"
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#include "network/protocols/server_lobby.hpp"
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#include "utils/time.hpp"
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#include "utils/vs.hpp"
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#include "main_loop.hpp"
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#include <sys/select.h>
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#include <iostream>
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#include <limits>
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#ifndef WIN32
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# include <stdint.h>
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# include <sys/time.h>
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# include <unistd.h>
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#endif
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namespace NetworkConsole
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{
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#ifndef WIN32
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std::string g_cmd_buffer;
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#endif
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// ----------------------------------------------------------------------------
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void showHelp()
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{
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std::cout << "Available command:" << std::endl;
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std::cout << "help, Print this." << std::endl;
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std::cout << "quit, Shut down the server." << std::endl;
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std::cout << "kickall, Kick all players out of STKHost." << std::endl;
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std::cout << "kick #, kick # peer of STKHost." << std::endl;
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std::cout << "kickban #, kick and ban # peer of STKHost." << std::endl;
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std::cout << "listpeers, List all peers with host ID and IP." << std::endl;
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std::cout << "listban, List IP ban list of server." << std::endl;
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std::cout << "speedstats, Show upload and download speed." << std::endl;
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} // showHelp
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// ----------------------------------------------------------------------------
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#ifndef WIN32
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bool pollCommand()
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{
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struct timeval timeout;
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fd_set rfds;
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int fd;
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char c;
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// stdin file descriptor is 0
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fd = 0;
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timeout.tv_sec = 0;
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timeout.tv_usec = 10000;
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FD_ZERO(&rfds);
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FD_SET(fd, &rfds);
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if (select(fd + 1, &rfds, NULL, NULL, &timeout) <= 0)
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return false;
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if (read(fd, &c, 1) != 1)
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return false;
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if (c == '\n')
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return true;
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g_cmd_buffer += c;
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return false;
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} // pollCommand
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#endif
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// ----------------------------------------------------------------------------
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void mainLoop(STKHost* host)
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{
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VS::setThreadName("NetworkConsole");
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#ifndef WIN32
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g_cmd_buffer.clear();
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#endif
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showHelp();
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std::string str = "";
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while (!host->requestedShutdown())
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{
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#ifndef WIN32
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if (!pollCommand())
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continue;
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std::stringstream ss(g_cmd_buffer);
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if (g_cmd_buffer.empty())
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continue;
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g_cmd_buffer.clear();
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#else
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getline(std::cin, str);
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std::stringstream ss(str);
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#endif
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int number = -1;
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ss >> str >> number;
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if (str == "help")
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{
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showHelp();
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}
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else if (str == "quit")
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{
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host->requestShutdown();
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}
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else if (str == "kickall")
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{
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auto peers = host->getPeers();
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for (unsigned int i = 0; i < peers.size(); i++)
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{
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peers[i]->kick();
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}
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}
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else if (str == "kick" && number != -1 &&
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NetworkConfig::get()->isServer())
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{
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std::shared_ptr<STKPeer> peer = host->findPeerByHostId(number);
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if (peer)
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peer->kick();
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else
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std::cout << "Unknown host id: " << number << std::endl;
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}
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else if (str == "kickban" && number != -1 &&
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NetworkConfig::get()->isServer())
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{
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std::shared_ptr<STKPeer> peer = host->findPeerByHostId(number);
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if (peer)
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{
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peer->kick();
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// ATM use permanently ban
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auto sl = LobbyProtocol::get<ServerLobby>();
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// We don't support banning IPv6 address atm
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if (sl && !peer->getAddress().isIPv6())
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sl->saveIPBanTable(peer->getAddress());
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}
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else
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std::cout << "Unknown host id: " << number << std::endl;
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}
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else if (str == "listpeers")
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{
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auto peers = host->getPeers();
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if (peers.empty())
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std::cout << "No peers exist" << std::endl;
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for (unsigned int i = 0; i < peers.size(); i++)
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{
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std::cout << peers[i]->getHostId() << ": " <<
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peers[i]->getAddress().toString() << " " <<
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peers[i]->getUserVersion() << std::endl;
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}
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}
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else if (str == "listban")
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{
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auto sl = LobbyProtocol::get<ServerLobby>();
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if (sl)
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sl->listBanTable();
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}
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else if (str == "speedstats")
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{
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std::cout << "Upload speed (KBps): " <<
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(float)host->getUploadSpeed() / 1024.0f <<
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" Download speed (KBps): " <<
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(float)host->getDownloadSpeed() / 1024.0f << std::endl;
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}
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else
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{
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std::cout << "Unknown command: " << str << std::endl;
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}
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} // while !stop
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main_loop->requestAbort();
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} // mainLoop
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}
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