CharHandler

void WorldSession::HandleCharEnumOpcode(WorldPacket & /*recvData*/)
{
        if(++protectedPacketsCounter[PACKET_CMSG_CHAR_ENUM] >= 3)
        {
                std::ostringstream ss;
                        if(protectedPacketsCounter[PACKET_CMSG_CHAR_ENUM] < 5 || protectedPacketsCounter[PACKET_CMSG_CHAR_ENUM] % 25 == 0)
                        {
                                ss << "[Overflood Protection] : Session with ";
                                ss << "IP address ";
                                ss << GetRemoteAddress();
                                ss << " triggered OverFlood Protection for packet CMSG_CHAR_ENUM. info : ";
                                ss << "Account ID : ";
                                ss << GetAccountId();
                                ss << " Account Name : ";
                                std::string accountName;
                                sAccountMgr->GetName(GetAccountId(), accountName);
                                ss << accountName;
                                ss << " Player Name : ";
                            if(GetPlayer() && GetPlayer()->IsInWorld())
                                    ss << GetPlayer()->GetName();
                            else
                                    ss << " No Name ( not logged in )";
                                ss << " current packet count : ";
                                ss << (uint32)protectedPacketsCounter[PACKET_CMSG_CHAR_ENUM];
                                ss << ", ignoring.";
                                sLog->outError(LOG_FILTER_GENERAL, ss.str().c_str());
                        }
                return;
        }
    // remove expired bans
    PreparedStatement* stmt = CharacterDatabase.GetPreparedStatement(CHAR_DEL_EXPIRED_BANS);
    CharacterDatabase.Execute(stmt);

    /// get all the data necessary for loading all characters (along with their pets) on the account

    if (sWorld->getBoolConfig(CONFIG_DECLINED_NAMES_USED))
        stmt = CharacterDatabase.GetPreparedStatement(CHAR_SEL_ENUM_DECLINED_NAME);
    else
        stmt = CharacterDatabase.GetPreparedStatement(CHAR_SEL_ENUM);

    stmt->setUInt8(0, PET_SAVE_AS_CURRENT);
    stmt->setUInt32(1, GetAccountId());

    _charEnumCallback = CharacterDatabase.AsyncQuery(stmt);

  {
    AntiDOS.AllowOpcode(CMSG_CHAR_ENUM, false);

    // remove expired bans
    PreparedStatement* stmt = CharacterDatabase.GetPreparedStatement(CHAR_DEL_EXPIRED_BANS);
    CharacterDatabase.Execute(stmt);

    /// get all the data necessary for loading all characters (along with their pets) on the account

    if (sWorld->getBoolConfig(CONFIG_DECLINED_NAMES_USED))
        stmt = CharacterDatabase.GetPreparedStatement(CHAR_SEL_ENUM_DECLINED_NAME);
    else
        stmt = CharacterDatabase.GetPreparedStatement(CHAR_SEL_ENUM);

    stmt->setUInt8(0, PET_SAVE_AS_CURRENT);
    stmt->setUInt32(1, GetAccountId());

    _charEnumCallback = CharacterDatabase.AsyncQuery(stmt);
  }
}