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Max-Wilhelm Bruker 2009-10-29 17:13:37 +01:00
parent d329376e93
commit 1c2aa15b22
38 changed files with 638 additions and 1651 deletions
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165
servatrice/src/server.cpp
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@ -1,165 +0,0 @@
/***************************************************************************
* Copyright (C) 2008 by Max-Wilhelm Bruker *
* brukie@laptop *
* *
* 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 "server.h"
#include "servergame.h"
#include "serversocket.h"
#include "counter.h"
#include "chatchannel.h"
#include <QtSql>
#include <QSettings>
Server::Server(QObject *parent)
: QTcpServer(parent), nextGameId(0)
{
settings = new QSettings("servatrice.ini", QSettings::IniFormat, this);
QString dbType = settings->value("database/type").toString();
if (dbType == "mysql")
openDatabase();
int size = settings->beginReadArray("chatchannels");
for (int i = 0; i < size; ++i) {
settings->setArrayIndex(i);
ChatChannel *newChannel = new ChatChannel(settings->value("name").toString(),
settings->value("description").toString(),
settings->value("autojoin").toBool(),
settings->value("joinmessage").toStringList());
chatChannels.insert(newChannel->getName(), newChannel);
connect(newChannel, SIGNAL(channelInfoChanged()), this, SLOT(broadcastChannelUpdate()));
}
settings->endArray();
loginMessage = settings->value("messages/login").toStringList();
}
Server::~Server()
{
}
bool Server::openDatabase()
{
if (!QSqlDatabase::connectionNames().isEmpty())
QSqlDatabase::removeDatabase(QSqlDatabase::database().connectionNames().at(0));
settings->beginGroup("database");
QSqlDatabase sqldb = QSqlDatabase::addDatabase("QMYSQL");
sqldb.setHostName(settings->value("hostname").toString());
sqldb.setDatabaseName(settings->value("database").toString());
sqldb.setUserName(settings->value("user").toString());
sqldb.setPassword(settings->value("password").toString());
settings->endGroup();
if (!sqldb.open())
return false;
if (!nextGameId) {
QSqlQuery query;
if (!query.exec("select max(id) from games"))
return false;
if (!query.next())
return false;
nextGameId = query.value(0).toInt() + 1;
qDebug(QString("set nextGameId to %1").arg(nextGameId).toLatin1());
}
return true;
}
ServerGame *Server::createGame(const QString &description, const QString &password, int maxPlayers, bool spectatorsAllowed, const QString &creator)
{
ServerGame *newGame = new ServerGame(creator, nextGameId++, description, password, maxPlayers, spectatorsAllowed, this);
games.insert(newGame->getGameId(), newGame);
connect(newGame, SIGNAL(gameClosing()), this, SLOT(gameClosing()));
broadcastGameListUpdate(newGame);
return newGame;
}
void Server::incomingConnection(int socketId)
{
ServerSocket *socket = new ServerSocket(this);
socket->setSocketDescriptor(socketId);
connect(socket, SIGNAL(createGame(const QString, const QString, int, bool, ServerSocket *)), this, SLOT(addGame(const QString, const QString, int, bool, ServerSocket *)));
socket->initConnection();
players << socket;
}
AuthenticationResult Server::checkUserPassword(const QString &user, const QString &password)
{
const QString method = settings->value("authentication/method").toString();
if (method == "none")
return UnknownUser;
else if (method == "sql") {
if (!QSqlDatabase::database().exec("select 1").isActive())
openDatabase();
QSqlQuery query;
query.prepare("select password from players where name = :name");
query.bindValue(":name", user);
if (!query.exec()) {
qCritical(QString("Database error: %1").arg(query.lastError().text()).toLatin1());
return PasswordWrong;
}
if (query.next()) {
if (query.value(0).toString() == password)
return PasswordRight;
else
return PasswordWrong;
} else
return UnknownUser;
} else
return UnknownUser;
}
ServerGame *Server::getGame(int gameId) const
{
return games.value(gameId);
}
void Server::broadcastGameListUpdate(ServerGame *game)
{
qDebug(QString("broadcastGameListUpdate() to %1 players").arg(players.size()).toLatin1());
QString line = game->getGameListLine();
for (int i = 0; i < players.size(); i++)
if (players[i]->getAcceptsGameListChanges())
players[i]->msg(line);
}
void Server::broadcastChannelUpdate()
{
QString line = qobject_cast<ChatChannel *>(sender())->getChannelListLine();
for (int i = 0; i < players.size(); ++i)
if (players[i]->getAcceptsChatChannelListChanges())
players[i]->msg(line);
}
void Server::gameClosing()
{
qDebug("Server::gameClosing");
ServerGame *game = static_cast<ServerGame *>(sender());
broadcastGameListUpdate(game);
games.remove(games.key(game));
}
void Server::removePlayer(ServerSocket *player)
{
players.removeAt(players.indexOf(player));
qDebug(QString("Server::removePlayer: %1 players left").arg(players.size()).toLatin1());
}