RQBp.java

/*
 * 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 3 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, see <http://www.gnu.org/licenses/>.
 */
package com.l2jserver.gameserver.network.clientpackets;

import java.util.StringTokenizer;
import java.util.logging.Level;
import java.util.logging.Logger;

import com.l2jserver.Config;
import com.l2jserver.gameserver.ai.CtrlIntention;
import com.l2jserver.gameserver.communitybbs.CommunityBoard;
import com.l2jserver.gameserver.datatables.AdminCommandAccessRights;
import com.l2jserver.gameserver.handler.AdminCommandHandler;
import com.l2jserver.gameserver.handler.BypassHandler;
import com.l2jserver.gameserver.handler.IAdminCommandHandler;
import com.l2jserver.gameserver.handler.IBypassHandler;
import com.l2jserver.gameserver.model.L2CharPosition;
import com.l2jserver.gameserver.model.L2Object;
import com.l2jserver.gameserver.model.L2World;
import com.l2jserver.gameserver.model.actor.L2Npc;
import com.l2jserver.gameserver.model.actor.instance.L2MerchantSummonInstance;
import com.l2jserver.gameserver.model.actor.instance.L2PcInstance;
import com.l2jserver.gameserver.model.entity.Hero;
import com.l2jserver.gameserver.model.entity.L2Event;
import com.l2jserver.gameserver.network.SystemMessageId;
import com.l2jserver.gameserver.network.communityserver.CommunityServerThread;
import com.l2jserver.gameserver.network.communityserver.writepackets.RequestShowCommunityBoard;
import com.l2jserver.gameserver.network.serverpackets.ActionFailed;
import com.l2jserver.gameserver.network.serverpackets.ConfirmDlg;
import com.l2jserver.gameserver.network.serverpackets.NpcHtmlMessage;
import com.l2jserver.gameserver.network.serverpackets.SystemMessage;
import com.l2jserver.gameserver.util.GMAudit;


/**
 * This class ...
 *
 * @version $Revision: 1.12.4.5 $ $Date: 2005/04/11 10:06:11 $
 */
public final class RequestBypassToServer extends L2GameClientPacket
{
    private static final String _C__23_REQUESTBYPASSTOSERVER = "[C] 23 RequestBypassToServer";
    private static Logger _log = Logger.getLogger(RequestBypassToServer.class.getName());

    // S
    private String _command;

    @Override
    protected void readImpl()
    {
        _command = readS();
    }

    @Override
    protected void runImpl()
    {
        final L2PcInstance activeChar = getClient().getActiveChar();
        if (activeChar == null)
            return;

        if (!getClient().getFloodProtectors().getServerBypass().tryPerformAction(_command))
            return;

        if(_command.isEmpty())
        {
            _log.info(activeChar.getName()+" send empty requestbypass");
            activeChar.logout();
            return;
        }

        try
        {
            if (_command.startsWith("admin_")) //&& activeChar.getAccessLevel() >= Config.GM_ACCESSLEVEL)
            {
                String command = _command.split(" ")[0];

                IAdminCommandHandler ach = AdminCommandHandler.getInstance().getAdminCommandHandler(command);

                if (ach == null)
                {
                    if ( activeChar.isGM() )
                        activeChar.sendMessage("The command " + command.substring(6) + " does not exist!");

                    _log.warning("No handler registered for admin command '" + command + "'");
                    return;
                }

                if (!AdminCommandAccessRights.getInstance().hasAccess(command, activeChar.getAccessLevel()))
                {
                    activeChar.sendMessage("You don't have the access rights to use this command!");
                    _log.warning("Character " + activeChar.getName() + " tried to use admin command " + command + ", without proper access level!");
                    return;
                }

                if (AdminCommandAccessRights.getInstance().requireConfirm(command))
                {
                    activeChar.setAdminConfirmCmd(_command);
                    ConfirmDlg dlg = new ConfirmDlg(SystemMessageId.S1);
                    dlg.addString("Are you sure you want execute command "+_command.substring(6)+" ?");
                    activeChar.sendPacket(dlg);
                }
                else
                {
                    if (Config.GMAUDIT)
                        GMAudit.auditGMAction(activeChar.getName()+" ["+activeChar.getObjectId()+"]", _command, (activeChar.getTarget() != null?activeChar.getTarget().getName():"no-target"));

                    ach.useAdminCommand(_command, activeChar);
                }
            }
            else if (_command.equals("come_here") && ( activeChar.isGM()))
            {
                comeHere(activeChar);
            }
            else if (_command.startsWith("npc_"))
            {
                if(!activeChar.validateBypass(_command))
                    return;

                int endOfId = _command.indexOf('_', 5);
                String id;
                if (endOfId > 0)
                    id = _command.substring(4, endOfId);
                else
                    id = _command.substring(4);
                try
                {
                    L2Object object = L2World.getInstance().findObject(Integer.parseInt(id));

                    if (_command.substring(endOfId+1).startsWith("event_participate"))
                        L2Event.inscribePlayer(activeChar);
                    else if (object instanceof L2Npc && endOfId > 0 && activeChar.isInsideRadius(object, L2Npc.INTERACTION_DISTANCE, false, false))
                        ((L2Npc)object).onBypassFeedback(activeChar, _command.substring(endOfId+1));

                    activeChar.sendPacket(ActionFailed.STATIC_PACKET);
                }
                catch (NumberFormatException nfe) {}
            }
            else if (_command.startsWith("summon_"))
            {
                if(!activeChar.validateBypass(_command))
                    return;

                int endOfId = _command.indexOf('_', 8);
                String id;
                if (endOfId > 0)
                    id = _command.substring(7, endOfId);
                else
                    id = _command.substring(7);
                try
                {
                    L2Object object = L2World.getInstance().findObject(Integer.parseInt(id));

                    if (object instanceof L2MerchantSummonInstance && endOfId > 0 && activeChar.isInsideRadius(object, L2Npc.INTERACTION_DISTANCE, false, false))
                        ((L2MerchantSummonInstance)object).onBypassFeedback(activeChar, _command.substring(endOfId+1));

                    activeChar.sendPacket(ActionFailed.STATIC_PACKET);
                }
                catch (NumberFormatException nfe) {}
            }
            // Navigate through Manor windows
            else if (_command.startsWith("manor_menu_select"))
            {
                final IBypassHandler manor = BypassHandler.getInstance().getBypassHandler("manor_menu_select");
                if (manor != null)
                    manor.useBypass(_command, activeChar, null);
            }
            else if (_command.startsWith("_bbs"))
            {
                if (Config.ENABLE_COMMUNITY_BOARD)
                {
                    if (!CommunityServerThread.getInstance().sendPacket(new RequestShowCommunityBoard(activeChar.getObjectId(), _command)))
                        activeChar.sendPacket(SystemMessage.getSystemMessage(SystemMessageId.CB_OFFLINE));
                }
                else
                    CommunityBoard.getInstance().handleCommands(getClient(), _command);
            }
            else if (_command.startsWith("_mail"))
            {
                if (!CommunityServerThread.getInstance().sendPacket(new RequestShowCommunityBoard(activeChar.getObjectId(), "_bbsmail")))
                    activeChar.sendPacket(SystemMessage.getSystemMessage(SystemMessageId.CB_OFFLINE));
            }
            else if (_command.startsWith("_friend"))
            {
                if (!CommunityServerThread.getInstance().sendPacket(new RequestShowCommunityBoard(activeChar.getObjectId(), "_bbsfriend")))
                    activeChar.sendPacket(SystemMessage.getSystemMessage(SystemMessageId.CB_OFFLINE));
            }
            else if (_command.startsWith("Quest "))
            {
                if(!activeChar.validateBypass(_command))
                    return;

                L2PcInstance player = getClient().getActiveChar();
                if (player == null) return;

                String p = _command.substring(6).trim();
                int idx = p.indexOf(' ');
                if (idx < 0)
                    player.processQuestEvent(p, "");
                else
                    player.processQuestEvent(p.substring(0, idx), p.substring(idx).trim());
            }
            else if (_command.startsWith("_match"))
            {
                L2PcInstance player = getClient().getActiveChar();
                if (player == null) return;

                String params = _command.substring(_command.indexOf("?")+1);
                StringTokenizer st = new StringTokenizer(params, "&");
                int heroclass = Integer.parseInt(st.nextToken().split("=")[1]);
                int heropage = Integer.parseInt(st.nextToken().split("=")[1]);
                int heroid = Hero.getInstance().getHeroByClass(heroclass);
                if( heroid > 0)
                {
                    Hero.getInstance().showHeroFights(player, heroclass, heroid, heropage);
                }
            }
            else if (_command.startsWith("_diary"))
            {
                L2PcInstance player = getClient().getActiveChar();
                if (player == null) return;

                String params = _command.substring(_command.indexOf("?")+1);
                StringTokenizer st = new StringTokenizer(params, "&");
                int heroclass = Integer.parseInt(st.nextToken().split("=")[1]);
                int heropage = Integer.parseInt(st.nextToken().split("=")[1]);
                int heroid = Hero.getInstance().getHeroByClass(heroclass);
                if( heroid > 0)
                {
                    Hero.getInstance().showHeroDiary(player, heroclass, heroid, heropage);
                }
            }
            else
            {
                final IBypassHandler handler = BypassHandler.getInstance().getBypassHandler(_command);
                if (handler != null)
                    handler.useBypass(_command, activeChar, null);
                else
                    _log.log(Level.WARNING, getClient()+" sent not handled RequestBypassToServer: ["+_command+"]");
            }
        }
        catch (Exception e)
        {
            _log.log(Level.WARNING, getClient()+" sent bad RequestBypassToServer: \""+_command+"\"", e);
            if (activeChar.isGM())
            {
                StringBuilder sb = new StringBuilder(200);
                sb.append("<html><body>");
                sb.append("Bypass error: "+e+"<br1>");
                sb.append("Bypass command: "+_command+"<br1>");
                sb.append("StackTrace:<br1>");
                for (StackTraceElement ste : e.getStackTrace())
                    sb.append(ste.toString()+"<br1>");
                sb.append("</body></html>");
                // item html
                NpcHtmlMessage msg = new NpcHtmlMessage(0,12807);
                msg.setHtml(sb.toString());
                msg.disableValidation();
                activeChar.sendPacket(msg);
            }
        }
    }

    /**
     * @param client
     */
    private static void comeHere(L2PcInstance activeChar)
    {
        L2Object obj = activeChar.getTarget();
        if (obj == null) return;
        if (obj instanceof L2Npc)
        {
            L2Npc temp = (L2Npc) obj;
            temp.setTarget(activeChar);
            temp.getAI().setIntention(CtrlIntention.AI_INTENTION_MOVE_TO, new L2CharPosition(activeChar.getX(),activeChar.getY(), activeChar.getZ(), 0 ));
        }
    }

    /* (non-Javadoc)
     * @see com.l2jserver.gameserver.clientpackets.ClientBasePacket#getType()
     */
    @Override
    public String getType()
    {
        return _C__23_REQUESTBYPASSTOSERVER;
    }
}