C++ ServerInfo_User::name方法代码示例

void Server::removeClient(Server_ProtocolHandler *client)
{
    QWriteLocker locker(&clientsLock);
    clients.removeAt(clients.indexOf(client));
    ServerInfo_User *data = client->getUserInfo();
    if (data) {
        Event_UserLeft event;
        event.set_name(data->name());
        SessionEvent *se = Server_ProtocolHandler::prepareSessionEvent(event);
        for (int i = 0; i < clients.size(); ++i)
            if (clients[i]->getAcceptsUserListChanges())
                clients[i]->sendProtocolItem(*se);
        sendIsl_SessionEvent(*se);
        delete se;

        users.remove(QString::fromStdString(data->name()));
        qDebug() << "Server::removeClient: name=" << QString::fromStdString(data->name());

        if (data->has_session_id()) {
            const qint64 sessionId = data->session_id();
            usersBySessionId.remove(sessionId);
            emit endSession(sessionId);
            qDebug() << "closed session id:" << sessionId;
        }
    }
    qDebug() << "Server::removeClient: removed" << (void *) client << ";" << clients.size() << "clients; " << users.size() << "users left";
}

QList<QString> Server::getOnlineModeratorList()
{
    // clients list should be locked by calling function prior to iteration otherwise sigfaults may occur
    QList<QString> results;
    for (int i = 0; i < clients.size(); ++i) {
        ServerInfo_User *data = clients[i]->getUserInfo();

        //TODO: this line should be updated in the event there is any type of new user level created
        if (data &&
            (data->user_level() & ServerInfo_User::IsModerator ||
             data->user_level() & ServerInfo_User::IsAdmin)
           )
            results << QString::fromStdString(data->name()).simplified();
    }
    return results;
}

QMap<QString, ServerInfo_User> Servatrice_DatabaseInterface::getIgnoreList(const QString &name)
{
    QMap<QString, ServerInfo_User> result;

    if (server->getAuthenticationMethod() == Servatrice::AuthenticationSql) {
        checkSql();

        QSqlQuery *query = prepareQuery("select a.id, a.name, a.admin, a.country, a.privlevel from {prefix}_users a left join {prefix}_ignorelist b on a.id = b.id_user2 left join {prefix}_users c on b.id_user1 = c.id where c.name = :name");
        query->bindValue(":name", name);
        if (!execSqlQuery(query))
            return result;

        while (query->next()) {
            ServerInfo_User temp = evalUserQueryResult(query, false);
            result.insert(QString::fromStdString(temp.name()), temp);
        }
    }
    return result;
}

void Server::externalUserJoined(const ServerInfo_User &userInfo)
{
    // This function is always called from the main thread via signal/slot.
    clientsLock.lockForWrite();

    Server_RemoteUserInterface *newUser = new Server_RemoteUserInterface(this, ServerInfo_User_Container(userInfo));
    externalUsers.insert(QString::fromStdString(userInfo.name()), newUser);
    externalUsersBySessionId.insert(userInfo.session_id(), newUser);

    Event_UserJoined event;
    event.mutable_user_info()->CopyFrom(userInfo);

    SessionEvent *se = Server_ProtocolHandler::prepareSessionEvent(event);
    for (int i = 0; i < clients.size(); ++i)
        if (clients[i]->getAcceptsUserListChanges())
            clients[i]->sendProtocolItem(*se);
    delete se;
    clientsLock.unlock();

    ResponseContainer rc(-1);
    newUser->joinPersistentGames(rc);
    newUser->sendResponseContainer(rc, Response::RespNothing);
}

AuthenticationResult Server::loginUser(Server_ProtocolHandler *session, QString &name, const QString &password, QString &reasonStr, int &secondsLeft, QString &clientid, QString &clientVersion, QString & /* connectionType */)
{
    if (name.size() > 35)
        name = name.left(35);

    Server_DatabaseInterface *databaseInterface = getDatabaseInterface();

    AuthenticationResult authState = databaseInterface->checkUserPassword(session, name, password, clientid, reasonStr, secondsLeft);
    if (authState == NotLoggedIn || authState == UserIsBanned || authState == UsernameInvalid || authState == UserIsInactive)
        return authState;

    ServerInfo_User data = databaseInterface->getUserData(name, true);
    data.set_address(session->getAddress().toStdString());
    name = QString::fromStdString(data.name()); // Compensate for case indifference

    if (authState == PasswordRight) {
        if (users.contains(name) || databaseInterface->userSessionExists(name)) {
            if (users.contains(name)) {
                qDebug("Session already logged in, logging old session out");
                Event_ConnectionClosed event;
                event.set_reason(Event_ConnectionClosed::LOGGEDINELSEWERE);
                event.set_reason_str("You have been logged out due to logging in at another location.");
                event.set_end_time(QDateTime::currentDateTime().toTime_t());

                SessionEvent *se = users.value(name)->prepareSessionEvent(event);
                users.value(name)->sendProtocolItem(*se);
                delete se;

                users.value(name)->prepareDestroy();
            } else {
                qDebug() << "Active session and sessions table inconsistent, please validate session table information for user " << name;
            }
        }

    } else if (authState == UnknownUser) {
        // Change user name so that no two users have the same names,
        // don't interfere with registered user names though.
        if (getRegOnlyServerEnabled()) {
            qDebug("Login denied: registration required");
            databaseInterface->unlockSessionTables();
            return RegistrationRequired;
        }

        QString tempName = name;
        int i = 0;
        while (users.contains(tempName) || databaseInterface->activeUserExists(tempName) || databaseInterface->userSessionExists(tempName))
            tempName = name + "_" + QString::number(++i);
        name = tempName;
        data.set_name(name.toStdString());
    }

    QWriteLocker locker(&clientsLock);
    databaseInterface->lockSessionTables();
    users.insert(name, session);
    qDebug() << "Server::loginUser:" << session << "name=" << name;

    data.set_session_id(databaseInterface->startSession(name, session->getAddress(), clientid, session->getConnectionType()));
    databaseInterface->unlockSessionTables();

    usersBySessionId.insert(data.session_id(), session);

    qDebug() << "session id:" << data.session_id();
    session->setUserInfo(data);

    Event_UserJoined event;
    event.mutable_user_info()->CopyFrom(session->copyUserInfo(false));
    SessionEvent *se = Server_ProtocolHandler::prepareSessionEvent(event);
    for (int i = 0; i < clients.size(); ++i)
        if (clients[i]->getAcceptsUserListChanges())
            clients[i]->sendProtocolItem(*se);
    delete se;

    event.mutable_user_info()->CopyFrom(session->copyUserInfo(true, true, true));
    locker.unlock();

    if (clientid.isEmpty()){
        // client id is empty, either out dated client or client has been modified
        if (getClientIDRequiredEnabled())
            return ClientIdRequired;
    }
    else {
        // update users database table with client id
        databaseInterface->updateUsersClientID(name, clientid);
    }

    databaseInterface->updateUsersLastLoginData(name, clientVersion);
    se = Server_ProtocolHandler::prepareSessionEvent(event);
    sendIsl_SessionEvent(*se);
    delete se;

    return authState;
}

void UserInfoBox::updateInfo(const ServerInfo_User &user)
{
    const UserLevelFlags userLevel(user.user_level());

    QPixmap avatarPixmap;
    const std::string bmp = user.avatar_bmp();
    if (!avatarPixmap.loadFromData((const uchar *) bmp.data(), bmp.size()))
        avatarPixmap = UserLevelPixmapGenerator::generatePixmap(64, userLevel, false);
    avatarLabel.setPixmap(avatarPixmap.scaled(avatarLabel.size(), Qt::KeepAspectRatio, Qt::SmoothTransformation));

    nameLabel.setText(QString::fromStdString(user.name()));
    realNameLabel2.setText(QString::fromStdString(user.real_name()));
    QString country = QString::fromStdString(user.country());

    if (country.length() != 0)
    {
        countryLabel2.setPixmap(CountryPixmapGenerator::generatePixmap(15, country));
        countryLabel3.setText(QString("(%1)").arg(country.toUpper()));
    }
    else
    {
        countryLabel2.setText("");
        countryLabel3.setText("");
    }

    userLevelLabel2.setPixmap(UserLevelPixmapGenerator::generatePixmap(15, userLevel, false));
    QString userLevelText;
    if (userLevel.testFlag(ServerInfo_User::IsAdmin))
        userLevelText = tr("Administrator");
    else if (userLevel.testFlag(ServerInfo_User::IsModerator))
        userLevelText = tr("Moderator");
    else if (userLevel.testFlag(ServerInfo_User::IsRegistered))
        userLevelText = tr("Registered user");
    else
        userLevelText = tr("Unregistered user");
    userLevelLabel3.setText(userLevelText);

    QString accountAgeString = tr("Unregistered user");
    if (userLevel.testFlag(ServerInfo_User::IsAdmin) || userLevel.testFlag(ServerInfo_User::IsModerator) || userLevel.testFlag(ServerInfo_User::IsRegistered)) {
        if (user.accountage_secs() == 0)
            accountAgeString = tr("Unknown");
        else {
            qint64 seconds = user.accountage_secs();
            qint64 minutes =  seconds / SIXTY;
            qint64 hours = minutes / SIXTY;
            qint64 days = hours / HOURS_IN_A_DAY;
            qint64 years = days / DAYS_IN_A_YEAR;
            qint64 daysMinusYears = days - (years * DAYS_IN_A_YEAR);

            accountAgeString = "";
            if (years >= 1) {
                accountAgeString = QString::number(years);
                accountAgeString.append(" ");
                accountAgeString.append(years == 1 ? tr("Year") : tr("Years"));
                accountAgeString.append(" ");
            }

            accountAgeString.append(QString::number(daysMinusYears));
            accountAgeString.append(" ");
            accountAgeString.append(days == 1 ? tr("Day") : tr("Days"));
        }
    }
    accountAgeLabel2.setText(accountAgeString);
}

AuthenticationResult Server::loginUser(Server_ProtocolHandler *session, QString &name, const QString &password, QString &reasonStr, int &secondsLeft)
{
    if (name.size() > 35)
        name = name.left(35);
    
    Server_DatabaseInterface *databaseInterface = getDatabaseInterface();
    
    QWriteLocker locker(&clientsLock);
    
    AuthenticationResult authState = databaseInterface->checkUserPassword(session, name, password, reasonStr, secondsLeft);
    if ((authState == NotLoggedIn) || (authState == UserIsBanned || authState == UsernameInvalid))
        return authState;
    
    ServerInfo_User data = databaseInterface->getUserData(name, true);
    data.set_address(session->getAddress().toStdString());
    name = QString::fromStdString(data.name()); // Compensate for case indifference
    
    databaseInterface->lockSessionTables();
    
    if (authState == PasswordRight) {
        if (users.contains(name) || databaseInterface->userSessionExists(name)) {
            qDebug("Login denied: would overwrite old session");
            databaseInterface->unlockSessionTables();
            return WouldOverwriteOldSession;
        }
    } else if (authState == UnknownUser) {
        // Change user name so that no two users have the same names,
        // don't interfere with registered user names though.
        QSettings settings("servatrice.ini", QSettings::IniFormat);
        bool requireReg = settings.value("authentication/regonly", 0).toBool();
        if (requireReg) {
            qDebug("Login denied: registration required");
            databaseInterface->unlockSessionTables();
            return RegistrationRequired;
        }

        QString tempName = name;
        int i = 0;
        while (users.contains(tempName) || databaseInterface->userExists(tempName) || databaseInterface->userSessionExists(tempName))
            tempName = name + "_" + QString::number(++i);
        name = tempName;
        data.set_name(name.toStdString());
    }
    
    users.insert(name, session);
    qDebug() << "Server::loginUser:" << session << "name=" << name;
    
    data.set_session_id(databaseInterface->startSession(name, session->getAddress()));  
    databaseInterface->unlockSessionTables();
    
    usersBySessionId.insert(data.session_id(), session);
    
    qDebug() << "session id:" << data.session_id();
    session->setUserInfo(data);
    
    Event_UserJoined event;
    event.mutable_user_info()->CopyFrom(session->copyUserInfo(false));
    SessionEvent *se = Server_ProtocolHandler::prepareSessionEvent(event);
    for (int i = 0; i < clients.size(); ++i)
        if (clients[i]->getAcceptsUserListChanges())
            clients[i]->sendProtocolItem(*se);
    delete se;
    
    event.mutable_user_info()->CopyFrom(session->copyUserInfo(true, true, true));
    locker.unlock();
    
    se = Server_ProtocolHandler::prepareSessionEvent(event);
    sendIsl_SessionEvent(*se);
    delete se;
    
    return authState;
}