137 lines
4.0 KiB
Java
137 lines
4.0 KiB
Java
/*
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* This program is free software: you can redistribute it and/or modify it under
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* the terms of the GNU General Public License as published by the Free Software
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* Foundation, either version 3 of the License, or (at your option) any later
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* version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.l2jserver.gameserver.datatables;
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import java.sql.Connection;
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import java.sql.PreparedStatement;
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import java.sql.ResultSet;
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import java.sql.SQLException;
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import java.util.Map;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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import javolution.util.FastMap;
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import com.l2jserver.L2DatabaseFactory;
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import com.l2jserver.gameserver.model.L2AccessLevel;
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import com.l2jserver.gameserver.model.L2AdminCommandAccessRight;
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/**
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* @author FBIagent<br>
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*/
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public class AdminCommandAccessRights
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{
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/** The logger<br> */
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private static Logger _log = Logger.getLogger(AdminCommandAccessRights.class.getName());
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private Map<String, L2AdminCommandAccessRight> _adminCommandAccessRights;
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/**
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* Returns the one and only instance of this class<br>
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* <br>
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* @return AdminCommandAccessRights: the one and only instance of this class<br>
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*/
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public static AdminCommandAccessRights getInstance()
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{
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return SingletonHolder._instance;
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}
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/** The access rights<br> */
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private AdminCommandAccessRights()
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{
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loadAdminCommandAccessRights();
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}
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/**
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* Loads admin command access rights from database<br>
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*/
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private void loadAdminCommandAccessRights()
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{
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_adminCommandAccessRights = new FastMap<>();
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Connection con = null;
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try
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{
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con = L2DatabaseFactory.getInstance().getConnection();
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PreparedStatement stmt = con.prepareStatement("SELECT * FROM admin_command_access_rights");
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ResultSet rset = stmt.executeQuery();
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String adminCommand = null;
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String accessLevels = null;
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boolean confirm = false;
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while (rset.next())
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{
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adminCommand = rset.getString("adminCommand");
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accessLevels = rset.getString("accessLevels");
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confirm = rset.getBoolean("confirmDlg");
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_adminCommandAccessRights.put(adminCommand, new L2AdminCommandAccessRight(adminCommand, accessLevels, confirm));
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}
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rset.close();
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stmt.close();
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}
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catch (SQLException e)
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{
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_log.log(Level.WARNING, "AdminCommandAccessRights: Error loading from database:" + e.getMessage(), e);
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}
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finally
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{
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L2DatabaseFactory.close(con);
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}
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_log.info("AdminCommandAccessRights: Loaded " + _adminCommandAccessRights.size() + " from database.");
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}
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public boolean hasAccess(String adminCommand, L2AccessLevel accessLevel)
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{
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if (accessLevel.getLevel() == AccessLevels._masterAccessLevelNum)
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{
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return true;
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}
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L2AdminCommandAccessRight acar = _adminCommandAccessRights.get(adminCommand);
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if (acar == null)
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{
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_log.info("AdminCommandAccessRights: No rights defined for admin command " + adminCommand + ".");
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return false;
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}
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return acar.hasAccess(accessLevel);
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}
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public boolean requireConfirm(String command)
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{
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L2AdminCommandAccessRight acar = _adminCommandAccessRights.get(command);
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if (acar == null)
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{
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_log.info("AdminCommandAccessRights: No rights defined for admin command " + command + ".");
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return false;
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}
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return _adminCommandAccessRights.get(command).getRequireConfirm();
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}
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public void reloadAdminCommandAccessRights()
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{
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loadAdminCommandAccessRights();
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}
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@SuppressWarnings("synthetic-access")
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private static class SingletonHolder
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{
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protected static final AdminCommandAccessRights _instance = new AdminCommandAccessRights();
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}
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} |