Examples with Channel net.server.channel.Channel used on opensource projects

Example 1 with Channel

use of net.server.channel.Channel in project HeavenMS by ronancpl.

the class DueyHandler method handlePacket.

@Override
public final void handlePacket(SeekableLittleEndianAccessor slea, MapleClient c) {
    if (!ServerConstants.USE_DUEY) {
        c.announce(MaplePacketCreator.enableActions());
        return;
    }
    byte operation = slea.readByte();
    if (operation == Actions.TOSERVER_SEND_ITEM.getCode()) {
        final int fee = 5000;
        byte inventId = slea.readByte();
        short itemPos = slea.readShort();
        short amount = slea.readShort();
        int mesos = slea.readInt();
        String recipient = slea.readMapleAsciiString();
        if (mesos < 0 || ((long) mesos + fee + getFee(mesos)) > Integer.MAX_VALUE || (amount < 1 && mesos == 0)) {
            AutobanFactory.PACKET_EDIT.alert(c.getPlayer(), c.getPlayer().getName() + " tried to packet edit with duey.");
            FilePrinter.printError(FilePrinter.EXPLOITS + c.getPlayer().getName() + ".txt", c.getPlayer().getName() + " tried to use duey with mesos " + mesos + " and amount " + amount + "\r\n");
            c.disconnect(true, false);
            return;
        }
        int finalcost = mesos + fee + getFee(mesos);
        boolean send = false;
        if (c.getPlayer().getMeso() >= finalcost) {
            int accid = getAccIdFromCNAME(recipient, true);
            if (accid != -1) {
                if (accid != c.getAccID()) {
                    send = true;
                } else {
                    c.announce(MaplePacketCreator.sendDueyMSG(Actions.TOCLIENT_SEND_SAMEACC_ERROR.getCode()));
                }
            } else {
                c.announce(MaplePacketCreator.sendDueyMSG(Actions.TOCLIENT_SEND_NAME_DOES_NOT_EXIST.getCode()));
            }
        } else {
            c.announce(MaplePacketCreator.sendDueyMSG(Actions.TOCLIENT_SEND_NOT_ENOUGH_MESOS.getCode()));
        }
        MapleClient rClient = null;
        int channel = c.getWorldServer().find(recipient);
        if (channel > -1) {
            Channel rcserv = c.getWorldServer().getChannel(channel);
            rClient = rcserv.getPlayerStorage().getCharacterByName(recipient).getClient();
        }
        if (send) {
            if (inventId > 0) {
                MapleInventoryType inv = MapleInventoryType.getByType(inventId);
                Item item = c.getPlayer().getInventory(inv).getItem(itemPos);
                if (item != null && c.getPlayer().getItemQuantity(item.getItemId(), false) >= amount) {
                    c.getPlayer().gainMeso(-finalcost, false);
                    c.announce(MaplePacketCreator.sendDueyMSG(Actions.TOCLIENT_SEND_SUCCESSFULLY_SENT.getCode()));
                    if (ItemConstants.isRechargable(item.getItemId())) {
                        MapleInventoryManipulator.removeFromSlot(c, inv, itemPos, item.getQuantity(), true);
                    } else {
                        MapleInventoryManipulator.removeFromSlot(c, inv, itemPos, amount, true, false);
                    }
                    addItemToDB(item, amount, mesos, c.getPlayer().getName(), getAccIdFromCNAME(recipient, false));
                } else {
                    if (item != null) {
                        c.announce(MaplePacketCreator.sendDueyMSG(Actions.TOCLIENT_SEND_INCORRECT_REQUEST.getCode()));
                    }
                    return;
                }
            } else {
                c.getPlayer().gainMeso(-finalcost, false);
                c.announce(MaplePacketCreator.sendDueyMSG(Actions.TOCLIENT_SEND_SUCCESSFULLY_SENT.getCode()));
                addMesoToDB(mesos, c.getPlayer().getName(), getAccIdFromCNAME(recipient, false));
            }
            if (rClient != null && rClient.isLoggedIn() && !rClient.getPlayer().isAwayFromWorld()) {
                showDueyNotification(rClient, rClient.getPlayer());
            }
        }
    } else if (operation == Actions.TOSERVER_REMOVE_PACKAGE.getCode()) {
        int packageid = slea.readInt();
        removeItemFromDB(packageid);
        c.announce(MaplePacketCreator.removeItemFromDuey(true, packageid));
    } else if (operation == Actions.TOSERVER_CLAIM_PACKAGE.getCode()) {
        int packageid = slea.readInt();
        List<DueyPackages> packages = new LinkedList<>();
        DueyPackages dp = null;
        Connection con = null;
        try {
            con = DatabaseConnection.getConnection();
            DueyPackages dueypack;
            try (PreparedStatement ps = con.prepareStatement("SELECT * FROM dueypackages LEFT JOIN dueyitems USING (PackageId) WHERE PackageId = ?")) {
                ps.setInt(1, packageid);
                try (ResultSet rs = ps.executeQuery()) {
                    dueypack = null;
                    if (rs.next()) {
                        dueypack = getItemByPID(rs);
                        dueypack.setSender(rs.getString("SenderName"));
                        dueypack.setMesos(rs.getInt("Mesos"));
                        dueypack.setSentTime(rs.getString("TimeStamp"));
                        packages.add(dueypack);
                    }
                }
            }
            dp = dueypack;
            if (dp == null) {
                c.announce(MaplePacketCreator.sendDueyMSG(Actions.TOCLIENT_RECV_UNKNOWN_ERROR.getCode()));
                FilePrinter.printError(FilePrinter.EXPLOITS + c.getPlayer().getName() + ".txt", c.getPlayer().getName() + " tried to receive package from duey with id " + packageid + "\r\n");
                return;
            }
            if (dp.getItem() != null) {
                if (!MapleInventoryManipulator.checkSpace(c, dp.getItem().getItemId(), dp.getItem().getQuantity(), dp.getItem().getOwner())) {
                    int itemid = dp.getItem().getItemId();
                    if (MapleItemInformationProvider.getInstance().isPickupRestricted(itemid) && c.getPlayer().getInventory(ItemConstants.getInventoryType(itemid)).findById(itemid) != null) {
                        c.announce(MaplePacketCreator.sendDueyMSG(Actions.TOCLIENT_RECV_RECEIVER_WITH_UNIQUE.getCode()));
                    } else {
                        c.announce(MaplePacketCreator.sendDueyMSG(Actions.TOCLIENT_RECV_NO_FREE_SLOTS.getCode()));
                    }
                    return;
                } else {
                    MapleInventoryManipulator.addFromDrop(c, dp.getItem(), false);
                }
            }
            long gainmesos = 0;
            long totalmesos = (long) dp.getMesos() + (long) c.getPlayer().getMeso();
            if (totalmesos < 0 || dp.getMesos() < 0)
                gainmesos = 0;
            else {
                totalmesos = Math.min(totalmesos, Integer.MAX_VALUE);
                gainmesos = totalmesos - c.getPlayer().getMeso();
            }
            c.getPlayer().gainMeso((int) gainmesos, false);
            removeItemFromDB(packageid);
            c.announce(MaplePacketCreator.removeItemFromDuey(false, packageid));
            con.close();
        } catch (SQLException e) {
            e.printStackTrace();
        }
    }
}

Example 2 with Channel

use of net.server.channel.Channel in project HeavenMS by ronancpl.

the class Server method run.

@Override
public void run() {
    Properties p = new Properties();
    try {
        p.load(new FileInputStream("world.ini"));
    } catch (Exception e) {
        e.printStackTrace();
        System.out.println("Please start create_server.bat");
        System.exit(0);
    }
    System.out.println("HeavenMS v" + ServerConstants.VERSION + " starting up.\r\n");
    if (ServerConstants.SHUTDOWNHOOK)
        Runtime.getRuntime().addShutdownHook(new Thread(shutdown(false)));
    Connection c = null;
    try {
        c = DatabaseConnection.getConnection();
        PreparedStatement ps = c.prepareStatement("UPDATE accounts SET loggedin = 0");
        ps.executeUpdate();
        ps.close();
        ps = c.prepareStatement("UPDATE characters SET HasMerchant = 0");
        ps.executeUpdate();
        ps.close();
        loadCouponRates(c);
        updateActiveCoupons();
        c.close();
    } catch (SQLException sqle) {
        sqle.printStackTrace();
    }
    IoBuffer.setUseDirectBuffer(false);
    IoBuffer.setAllocator(new SimpleBufferAllocator());
    acceptor = new NioSocketAcceptor();
    acceptor.getFilterChain().addLast("codec", (IoFilter) new ProtocolCodecFilter(new MapleCodecFactory()));
    TimerManager tMan = TimerManager.getInstance();
    tMan.start();
    // Purging ftw...
    tMan.register(tMan.purge(), ServerConstants.PURGING_INTERVAL);
    disconnectIdlesOnLoginTask();
    long timeLeft = getTimeLeftForNextHour();
    tMan.register(new CouponWorker(), ServerConstants.COUPON_INTERVAL, timeLeft);
    tMan.register(new RankingWorker(), ServerConstants.RANKING_INTERVAL, timeLeft);
    long timeToTake = System.currentTimeMillis();
    SkillFactory.loadAllSkills();
    System.out.println("Skills loaded in " + ((System.currentTimeMillis() - timeToTake) / 1000.0) + " seconds");
    timeToTake = System.currentTimeMillis();
    // MapleItemInformationProvider.getInstance().getAllItems(); //unused, rofl
    CashItemFactory.getSpecialCashItems();
    System.out.println("Items loaded in " + ((System.currentTimeMillis() - timeToTake) / 1000.0) + " seconds");
    timeToTake = System.currentTimeMillis();
    MapleQuest.loadAllQuest();
    System.out.println("Quest loaded in " + ((System.currentTimeMillis() - timeToTake) / 1000.0) + " seconds\r\n");
    NewYearCardRecord.startPendingNewYearCardRequests();
    if (ServerConstants.USE_THREAD_TRACKER)
        ThreadTracker.getInstance().registerThreadTrackerTask();
    try {
        Integer worldCount = Math.min(ServerConstants.WORLD_NAMES.length, Integer.parseInt(p.getProperty("worlds")));
        for (int i = 0; i < worldCount; i++) {
            System.out.println("Starting world " + i);
            World world = new World(i, Integer.parseInt(p.getProperty("flag" + i)), p.getProperty("eventmessage" + i), ServerConstants.EXP_RATE, ServerConstants.DROP_RATE, ServerConstants.MESO_RATE, ServerConstants.QUEST_RATE);
            worldRecommendedList.add(new Pair<>(i, p.getProperty("whyamirecommended" + i)));
            worlds.add(world);
            channels.add(new HashMap<Integer, String>());
            for (int j = 0; j < Integer.parseInt(p.getProperty("channels" + i)); j++) {
                int channelid = j + 1;
                Channel channel = new Channel(i, channelid);
                world.addChannel(channel);
                channels.get(i).put(channelid, channel.getIP());
            }
            world.setServerMessage(p.getProperty("servermessage" + i));
            System.out.println("Finished loading world " + i + "\r\n");
        }
    } catch (Exception e) {
        // For those who get errors
        e.printStackTrace();
        System.out.println("Error in moople.ini, start CreateINI.bat to re-make the file.");
        System.exit(0);
    }
    acceptor.getSessionConfig().setIdleTime(IdleStatus.BOTH_IDLE, 30);
    acceptor.setHandler(new MapleServerHandler());
    try {
        acceptor.bind(new InetSocketAddress(8484));
    } catch (IOException ex) {
        ex.printStackTrace();
    }
    System.out.println("Listening on port 8484\r\n\r\n");
    System.out.println("HeavenMS is now online.\r\n");
    online = true;
}

Example 3 with Channel

use of net.server.channel.Channel in project HeavenMS by ronancpl.

the class Server method shutdown.

public final Runnable shutdown(final boolean restart) {
    // no player should be online when trying to shutdown!
    return new Runnable() {

        @Override
        public void run() {
            srvLock.lock();
            try {
                System.out.println((restart ? "Restarting" : "Shutting down") + " the server!\r\n");
                // already shutdown
                if (getWorlds() == null)
                    return;
                for (World w : getWorlds()) {
                    w.shutdown();
                }
                if (ServerConstants.USE_THREAD_TRACKER)
                    ThreadTracker.getInstance().cancelThreadTrackerTask();
                TimerManager.getInstance().purge();
                TimerManager.getInstance().stop();
                for (Channel ch : getAllChannels()) {
                    while (!ch.finishedShutdown()) {
                        try {
                            Thread.sleep(1000);
                        } catch (InterruptedException ie) {
                            ie.printStackTrace();
                            System.err.println("FUCK MY LIFE");
                        }
                    }
                }
                worlds.clear();
                worlds = null;
                channels.clear();
                channels = null;
                worldRecommendedList.clear();
                worldRecommendedList = null;
                System.out.println("Worlds + Channels are offline.");
                acceptor.unbind();
                acceptor = null;
                if (!restart) {
                    System.exit(0);
                } else {
                    System.out.println("\r\nRestarting the server....\r\n");
                    try {
                        // FUU I CAN AND IT'S FREE
                        instance.finalize();
                    } catch (Throwable ex) {
                        ex.printStackTrace();
                    }
                    instance = null;
                    System.gc();
                    // DID I DO EVERYTHING?! D:
                    getInstance().run();
                }
            } finally {
                srvLock.unlock();
            }
        }
    };
}

Example 4 with Channel

use of net.server.channel.Channel in project HeavenMS by ronancpl.

the class World method shutdown.

public final void shutdown() {
    for (Channel ch : getChannels()) {
        ch.shutdown();
    }
    if (petsSchedule != null) {
        petsSchedule.cancel(false);
        petsSchedule = null;
    }
    if (mountsSchedule != null) {
        mountsSchedule.cancel(false);
        mountsSchedule = null;
    }
    players.disconnectAll();
}

Example 5 with Channel

use of net.server.channel.Channel in project HeavenMS by ronancpl.

the class ServerStatusRequestHandler method handlePacket.

@Override
public final void handlePacket(SeekableLittleEndianAccessor slea, MapleClient c) {
    // Wuuu? ):
    byte world = (byte) slea.readShort();
    int status;
    int num = 0;
    for (Channel ch : Server.getInstance().getWorld(world).getChannels()) {
        num += ch.getConnectedClients();
    }
    if (num >= ServerConstants.CHANNEL_LOAD) {
        status = 2;
    } else if (num >= ServerConstants.CHANNEL_LOAD * .8) {
        // More than 80 percent o___o
        status = 1;
    } else {
        status = 0;
    }
    c.announce(MaplePacketCreator.getServerStatus(status));
}