pokerth/src/session.cpp

/***************************************************************************
 *   Copyright (C) 2006 by FThauer FHammer   *
 *   f.thauer@web.de   *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/
#include <boost/asio.hpp>
#include <net/socket_helper.h>
#include "session.h"
#include "game.h"
#include "log.h"
#include "guiinterface.h"
#include "configfile.h"
#include <qttoolsinterface.h>
#include <localenginefactory.h>
#include <clientenginefactory.h>
#include <net/clientthread.h>
#include <net/servermanager.h>
#include <net/ircthread.h>
#include <core/avatarmanager.h>

#include <sstream>

#define NET_CLIENT_TERMINATE_TIMEOUT_MSEC	2000
#define NET_IRC_TERMINATE_TIMEOUT_MSEC		2000

#define NET_DEFAULT_GAME					"default"


using namespace std;

Session::Session(GuiInterface *g, ConfigFile *c)
    : currentGameNum(0), myGui(g), myConfig(c), myLog(0), myGameType(GAME_TYPE_NONE)
{
    myQtToolsInterface = CreateQtToolsWrapper();
    myLog = new Log(myConfig->readConfigString("LogDir"),myConfig->readConfigInt("LogOnOff"));
}


Session::~Session()
{
    terminateNetworkClient();
    terminateNetworkServer();
    delete myQtToolsInterface;
    myQtToolsInterface = 0;
    delete myLog;
    myLog = 0;
}

bool Session::init()
{
    myAvatarManager.reset(new AvatarManager(
            myConfig->readConfigInt("ServerUsePutAvatars") == 1,
            myConfig->readConfigString("ServerPutAvatarsAddress"),
            myConfig->readConfigString("ServerPutAvatarsUser"),
            myConfig->readConfigString("ServerPutAvatarsPassword")
            ));
    bool retVal = myAvatarManager->Init(
            myQtToolsInterface->stringFromUtf8(myConfig->readConfigString("AppDataDir")),
            myQtToolsInterface->stringFromUtf8(myConfig->readConfigString("CacheDir")));
    addOwnAvatar(myQtToolsInterface->stringFromUtf8(myConfig->readConfigString("MyAvatar")));
    myAvatarManager->RemoveOldAvatarCacheEntries();
    return retVal;
}

void Session::init(boost::shared_ptr<AvatarManager> manager)
{
    myAvatarManager = manager;
}

void Session::addOwnAvatar(const std::string &avatarFile)
{
    myAvatarManager->AddSingleAvatar(avatarFile);
}

void Session::startLocalGame(const GameData &gameData, const StartData &startData) {

    myGameType = GAME_TYPE_LOCAL;

    currentGame.reset();
    currentGameNum++;

    myGui->initGui(gameData.guiSpeed);

    PlayerDataList playerDataList;
    for(int i = 0; i < startData.numberOfPlayers; i++) {

        //Namen und Avatarpfad abfragen
        ostringstream myName;
        if (i==0) { myName << "MyName";	}
        else { myName << "Opponent" << i << "Name"; }
        ostringstream myAvatar;
        if (i==0) { myAvatar << "MyAvatar";	}
        else { myAvatar << "Opponent" << i << "Avatar"; }

        //PlayerData erzeugen
        // UniqueId = PlayerNumber for local games.
        boost::shared_ptr<PlayerData> playerData(new PlayerData(i, i,
                                                                i == 0 ? PLAYER_TYPE_HUMAN : PLAYER_TYPE_COMPUTER,
                                                                PLAYER_RIGHTS_NORMAL,
                                                                i == 0));
        playerData->SetName(myConfig->readConfigString(myName.str()));
        playerData->SetAvatarFile(myConfig->readConfigString(myAvatar.str()));

        playerDataList.push_back(playerData);
    }
    // EngineFactory erstellen
    boost::shared_ptr<EngineFactory> factory(new LocalEngineFactory(myConfig)); // LocalEngine erstellen

    currentGame.reset(new Game(myGui, factory, playerDataList, gameData, startData, currentGameNum, myLog));

    //// SPIEL-SCHLEIFE
    currentGame->initHand();
    currentGame->startHand();
    // SPIEL-SCHLEIFE
}

void Session::startClientGame(boost::shared_ptr<Game> game)
{
    currentGameNum++;

    currentGame = game;
}

Game *Session::getCurrentGame()
{
    return currentGame.get();
}

GuiInterface *Session::getGui()
{
    return myGui;
}

Session::GameType Session::getGameType()
{
    return myGameType;
}

boost::shared_ptr<AvatarManager> Session::getAvatarManager()
{
    return myAvatarManager;
}

void Session::startInternetClient()
{
    if (myNetClient || !myGui)
    {
        assert(false);
        return;
    }
    myGameType = GAME_TYPE_INTERNET;

    myNetClient.reset(new ClientThread(*myGui, *myAvatarManager));
    bool useAvatarServer = myConfig->readConfigInt("UseAvatarServer") != 0;

    myNetClient->Init(
            myConfig->readConfigString("InternetServerAddress"),
            myConfig->readConfigString("InternetServerListAddress"),
            myConfig->readConfigInt("InternetServerConfigMode") == 0,
            myConfig->readConfigInt("InternetServerPort"),
            myConfig->readConfigInt("InternetServerUseIpv6") == 1,
            myConfig->readConfigInt("InternetServerUseSctp") == 1,
            useAvatarServer ? myConfig->readConfigString("AvatarServerAddress") : "",
            myConfig->readConfigString("MyName"),
            myConfig->readConfigString("MyAvatar"),
            myQtToolsInterface->stringFromUtf8(myConfig->readConfigString("CacheDir")));
    myNetClient->Run();
}

void Session::startNetworkClient(const string &serverAddress, unsigned serverPort, bool ipv6, bool sctp)
{
    if (myNetClient || !myGui)
    {
        assert(false);
        return;
    }
    myGameType = GAME_TYPE_NETWORK;

    myNetClient.reset(new ClientThread(*myGui, *myAvatarManager));
    myNetClient->Init(
            serverAddress,
            "",
            false,
            serverPort,
            ipv6,
            sctp,
            "", // no avatar server
            myConfig->readConfigString("MyName"),
            myConfig->readConfigString("MyAvatar"),
            myQtToolsInterface->stringFromUtf8(myConfig->readConfigString("CacheDir")));
    myNetClient->Run();
    myNetClient->SendJoinFirstGame("");
}

void Session::startNetworkClientForLocalServer(const GameData &gameData)
{
    if (myNetClient || !myGui)
    {
        assert(false);
        return;
    }
    myGameType = GAME_TYPE_NETWORK;

    myNetClient.reset(new ClientThread(*myGui, *myAvatarManager));
    bool useIpv6 = myConfig->readConfigInt("ServerUseIpv6") == 1;
    const char *loopbackAddr = useIpv6 ? "::1" : "127.0.0.1";
    myNetClient->Init(
            loopbackAddr,
            "",
            false,
            myConfig->readConfigInt("ServerPort"),
            useIpv6,
            myConfig->readConfigInt("ServerUseSctp") == 1,
            "", // no avatar server
            myConfig->readConfigString("MyName"),
            myConfig->readConfigString("MyAvatar"),
            myQtToolsInterface->stringFromUtf8(myConfig->readConfigString("CacheDir")));
    myNetClient->Run();
    myNetClient->SendCreateGame(gameData, NET_DEFAULT_GAME, "");
}

void Session::terminateNetworkClient()
{
    if (!myNetClient)
        return; // already terminated
    myNetClient->SignalTermination();
    // Give the threads some time to terminate.
    if (myNetClient->Join(NET_CLIENT_TERMINATE_TIMEOUT_MSEC))
        myNetClient.reset();

    // If termination fails, leave a memory leak to prevent a crash.
    myGameType = GAME_TYPE_NONE;
}

void Session::clientCreateGame(const GameData &gameData, const string &name, const string &password)
{
    if (!myNetClient)
        return; // only act if client is running.
    myNetClient->SendCreateGame(gameData, name, password);
}

void Session::clientJoinGame(unsigned gameId, const std::string &password)
{
    if (!myNetClient)
        return; // only act if client is running.
    myNetClient->SendJoinGame(gameId, password);
}

void Session::startNetworkServer(bool dedicated)
{
    if (myNetServer)
    {
        assert(false);
        return;
    }

    myNetServer.reset(new ServerManager(*myGui, myConfig, *myAvatarManager));

    boost::shared_ptr<IrcThread> tmpIrcAdminThread;
    boost::shared_ptr<IrcThread> tmpIrcLobbyThread;
    if (myConfig->readConfigInt("UseAdminIRC"))
    {
        tmpIrcAdminThread = boost::shared_ptr<IrcThread>(new IrcThread(&myNetServer->GetAdminBot()));

        tmpIrcAdminThread->Init(
                myConfig->readConfigString("AdminIRCServerAddress"),
                myConfig->readConfigInt("AdminIRCServerPort"),
                myConfig->readConfigInt("AdminIRCServerUseIpv6") == 1,
                myConfig->readConfigString("AdminIRCServerNick"),
                myConfig->readConfigString("AdminIRCChannel"),
                myConfig->readConfigString("AdminIRCChannelPassword"));
    }

    if (myConfig->readConfigInt("UseLobbyIRC"))
    {
        tmpIrcLobbyThread = boost::shared_ptr<IrcThread>(new IrcThread(&myNetServer->GetLobbyBot()));

        tmpIrcLobbyThread->Init(
                myConfig->readConfigString("LobbyIRCServerAddress"),
                myConfig->readConfigInt("LobbyIRCServerPort"),
                myConfig->readConfigInt("LobbyIRCServerUseIpv6") == 1,
                myConfig->readConfigString("LobbyIRCServerNick"),
                myConfig->readConfigString("LobbyIRCChannel"),
                myConfig->readConfigString("LobbyIRCChannelPassword"));
    }

    ServerMode mode;
    if (dedicated)
    {
#ifdef POKERTH_OFFICIAL_SERVER
        mode = SERVER_MODE_INTERNET_AUTH;
#else
        mode = SERVER_MODE_INTERNET_NOAUTH;
#endif
    }
    else
        mode = SERVER_MODE_LAN;

    myNetServer->Init(
            myConfig->readConfigInt("ServerPort"),
            myConfig->readConfigInt("ServerUseIpv6") == 1,
            myConfig->readConfigInt("ServerUseSctp") == 1 ? TRANSPORT_PROTOCOL_TCP_SCTP : TRANSPORT_PROTOCOL_TCP,
            mode,
            myQtToolsInterface->stringFromUtf8(myConfig->readConfigString("LogDir")),
            tmpIrcAdminThread,
            tmpIrcLobbyThread
            );

    myNetServer->RunAll();
}

void Session::terminateNetworkServer()
{
    if (!myNetServer)
        return; // already terminated
    myNetServer->SignalTerminationAll();
    // Give the thread some time to terminate.
    if (myNetServer->JoinAll(true))
        myNetServer.reset();
    // If termination fails, leave a memory leak to prevent a crash.
}

bool Session::pollNetworkServerTerminated()
{
    bool retVal = false;
    if (!myNetServer)
        retVal = true; // already terminated
    else
    {
        myNetServer->Process();
        if (myNetServer->JoinAll(false))
            retVal = true;
    }
    return retVal;
}

void Session::sendLeaveCurrentGame()
{
    if (!myNetClient)
        return; // only act if client is running.
    myNetClient->SendLeaveCurrentGame();
}

void Session::sendStartEvent(bool fillUpWithCpuPlayers)
{
    if (!myNetClient)
        return; // only act if client is running.
    myNetClient->SendStartEvent(fillUpWithCpuPlayers);
}

void Session::sendClientPlayerAction()
{
    if (!myNetClient)
        return; // only act if client is running.
    myNetClient->SendPlayerAction();
}

void Session::sendGameChatMessage(const std::string &message)
{
    if (!myNetClient)
        return; // only act if client is running.
    myNetClient->SendGameChatMessage(message);
}

void Session::sendLobbyChatMessage(const std::string &message)
{
    if (!myNetClient)
        return;
    myNetClient->SendLobbyChatMessage(message);
}

void Session::sendPrivateChatMessage(unsigned targetPlayerId, const std::string &message)
{
	if (!myNetClient)
		return;
	myNetClient->SendPrivateChatMessage(targetPlayerId, message);
}


void Session::kickPlayer(unsigned playerId)
{
    if (!myNetClient)
        return; // only act if client is running.
    myNetClient->SendKickPlayer(playerId);
}

void Session::resetNetworkTimeout()
{
    if (!myNetClient)
        return; // only act if client is running.
    myNetClient->SendResetTimeout();
}

void Session::kickPlayer(const string &playerName)
{
    if (!myNetClient)
        return; // only act if client is running.
    unsigned playerId;
    if (myNetClient->GetPlayerIdFromName(playerName, playerId))
        kickPlayer(playerId);
}

void Session::startVoteKickPlayer(unsigned playerId)
{
    if (!myNetClient)
        return; // only act if client is running.
    myNetClient->SendAskKickPlayer(playerId);
}

void Session::selectServer(unsigned serverId)
{
    if (!myNetClient)
        return; // only act if client is running.
    myNetClient->SelectServer(serverId);
}

void
        Session::setLogin(const std::string &userName, const std::string &password, bool isGuest)
{
    if (!myNetClient)
        return; // only act if client is running.
    myNetClient->SetLogin(userName, password, isGuest);
}

void
        Session::invitePlayerToCurrentGame(unsigned playerId)
{
    if (!myNetClient)
        return; // only act if client is running.
    myNetClient->SendInvitePlayerToCurrentGame(playerId);
}

void
        Session::acceptGameInvitation(unsigned gameId)
{
    if (!myNetClient)
        return; // only act if client is running.
    myNetClient->SendJoinGame(gameId, "");
}

void
        Session::rejectGameInvitation(unsigned gameId, DenyGameInvitationReason reason)
{
    if (!myNetClient)
        return; // only act if client is running.
    myNetClient->SendRejectGameInvitation(gameId, reason);
}

void Session::reportBadAvatar(unsigned reportedPlayerId, const std::string &avatarHash)
{
	if (!myNetClient)
		return; // only act if client is running.
	myNetClient->SendReportAvatar(reportedPlayerId, avatarHash);
}

void Session::voteKick(bool doKick)
{
    if (!myNetClient)
        return; // only act if client is running.
    myNetClient->SendVoteKick(doKick);
}

void Session::showMyCards()
{
	if (!myNetClient)
                return; // only act if client is running.
	myNetClient->SendShowMyCards();
}

bool Session::isNetworkClientRunning() const
{
    // This, and every place which calls this, is a HACK.
    return myNetClient.get() != NULL;
}

bool Session::isNetworkServerRunning() const
{
    // This, and every place which calls this, is a HACK.
    return myNetServer.get() != NULL;
}

ServerInfo Session::getClientServerInfo(unsigned serverId) const
{
    ServerInfo info;
    if (myNetClient)
        info = myNetClient->GetServerInfo(serverId);
    return info;
}

GameInfo Session::getClientGameInfo(unsigned playerId) const
{
    GameInfo info;
    if (myNetClient)
        info = myNetClient->GetGameInfo(playerId);
    return info;
}

PlayerInfo Session::getClientPlayerInfo(unsigned playerId) const
{
    PlayerInfo info;
    if (myNetClient)
        info = myNetClient->GetPlayerInfo(playerId);
    return info;
}

unsigned Session::getGameIdOfPlayer(unsigned playerId) const
{
	unsigned gameId = 0;
	if (myNetClient)
		gameId = myNetClient->GetGameIdOfPlayer(playerId);
	return gameId;
}

ServerStats Session::getClientStats() const
{
    ServerStats stats;
    if (myNetClient)
        stats = myNetClient->GetStatData();
    return stats;
}

unsigned Session::getClientCurrentGameId() const
{
    unsigned id = 0;
    if (myNetClient)
        id = myNetClient->GetGameId();
    return id;
}

unsigned Session::getClientUniquePlayerId() const
{
    unsigned id = 0;
    if (myNetClient)
        id = myNetClient->GetGuiPlayerId();
    return id;
}

bool Session::getAvatarFile(const MD5Buf &avatarMD5, std::string &fileName)
{
    bool retVal = false;
    if (myAvatarManager.get())
    {
        string tmpFileName;
        retVal = myAvatarManager->GetAvatarFileName(avatarMD5, tmpFileName);
        if (retVal)
            fileName = myQtToolsInterface->stringToUtf8(tmpFileName);
    }
    return retVal;
}