From 71c5e8c54eb51e8eb8176f807a6205abdd02f5ae Mon Sep 17 00:00:00 2001 From: Zenexer Date: Wed, 30 Mar 2011 04:03:21 +0000 Subject: 2.1 prerelease, part 2 of 3 git-svn-id: https://svn.java.net/svn/essentials~svn/trunk2.1@1015 e251c2fe-e539-e718-e476-b85c1f46cddb --- .../essentials/protect/EssentialsProtect.java | 154 ++++++ .../protect/EssentialsProtectBlockListener.java | 272 +++++++++++ .../essentials/protect/EssentialsProtectData.java | 533 +++++++++++++++++++++ .../protect/EssentialsProtectEntityListener.java | 197 ++++++++ .../protect/EssentialsProtectPlayerListener.java | 70 +++ .../protect/EssentialsProtectRegions.java | 5 + .../protect/EssentialsProtectSqlProperties.java | 12 + .../essentials/protect/data/IProtectedBlock.java | 15 + .../essentials/protect/data/OwnedBlock.java | 9 + .../protect/data/ProtectedBlockJDBC.java | 292 +++++++++++ .../protect/data/ProtectedBlockMemory.java | 205 ++++++++ .../protect/data/ProtectedBlockMySQL.java | 89 ++++ .../protect/data/ProtectedBlockSQLite.java | 87 ++++ 13 files changed, 1940 insertions(+) create mode 100644 EssentialsProtect/src/com/earth2me/essentials/protect/EssentialsProtect.java create mode 100644 EssentialsProtect/src/com/earth2me/essentials/protect/EssentialsProtectBlockListener.java create mode 100644 EssentialsProtect/src/com/earth2me/essentials/protect/EssentialsProtectData.java create mode 100644 EssentialsProtect/src/com/earth2me/essentials/protect/EssentialsProtectEntityListener.java create mode 100644 EssentialsProtect/src/com/earth2me/essentials/protect/EssentialsProtectPlayerListener.java create mode 100644 EssentialsProtect/src/com/earth2me/essentials/protect/EssentialsProtectRegions.java create mode 100644 EssentialsProtect/src/com/earth2me/essentials/protect/EssentialsProtectSqlProperties.java create mode 100644 EssentialsProtect/src/com/earth2me/essentials/protect/data/IProtectedBlock.java create mode 100644 EssentialsProtect/src/com/earth2me/essentials/protect/data/OwnedBlock.java create mode 100644 EssentialsProtect/src/com/earth2me/essentials/protect/data/ProtectedBlockJDBC.java create mode 100644 EssentialsProtect/src/com/earth2me/essentials/protect/data/ProtectedBlockMemory.java create mode 100644 EssentialsProtect/src/com/earth2me/essentials/protect/data/ProtectedBlockMySQL.java create mode 100644 EssentialsProtect/src/com/earth2me/essentials/protect/data/ProtectedBlockSQLite.java (limited to 'EssentialsProtect/src/com/earth2me') diff --git a/EssentialsProtect/src/com/earth2me/essentials/protect/EssentialsProtect.java b/EssentialsProtect/src/com/earth2me/essentials/protect/EssentialsProtect.java new file mode 100644 index 000000000..d6869519b --- /dev/null +++ b/EssentialsProtect/src/com/earth2me/essentials/protect/EssentialsProtect.java @@ -0,0 +1,154 @@ +package com.earth2me.essentials.protect; + +import com.earth2me.essentials.Essentials; +import com.earth2me.essentials.IConf; +import com.earth2me.essentials.User; +import com.earth2me.essentials.protect.data.IProtectedBlock; +import com.earth2me.essentials.protect.data.ProtectedBlockMemory; +import com.earth2me.essentials.protect.data.ProtectedBlockMySQL; +import com.earth2me.essentials.protect.data.ProtectedBlockSQLite; +import java.beans.PropertyVetoException; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.logging.Level; +import java.util.logging.Logger; +import org.bukkit.ChatColor; +import org.bukkit.Location; +import org.bukkit.entity.Player; +import org.bukkit.event.Event.Priority; +import org.bukkit.event.Event.Type; +import org.bukkit.plugin.PluginManager; +import org.bukkit.plugin.java.JavaPlugin; + + +public class EssentialsProtect extends JavaPlugin implements IConf +{ + private EssentialsProtectBlockListener blockListener = null; + private EssentialsProtectPlayerListener playerListener = null; + private EssentialsProtectEntityListener entityListener = null; + public static final String AUTHORS = Essentials.AUTHORS; + private static final Logger logger = Logger.getLogger("Minecraft"); + public static HashMap genSettings = null; + public static HashMap dataSettings = null; + public static HashMap guardSettings = null; + public static HashMap playerSettings = null; + public static ArrayList usageList = null; + public static ArrayList blackListPlace = null; + public static ArrayList breakBlackList = null; + public static ArrayList onPlaceAlert = null; + public static ArrayList onUseAlert = null; + public static ArrayList onBreakAlert = null; + + private IProtectedBlock storage = null; + private static EssentialsProtect instance = null; + + public EssentialsProtect() + { + } + + public void onEnable() + { + PluginManager pm = this.getServer().getPluginManager(); + Essentials ess = (Essentials)pm.getPlugin("Essentials"); + if (!ess.isEnabled()) { + pm.enablePlugin(ess); + } + + instance = this; + reloadConfig(); + + playerListener = new EssentialsProtectPlayerListener(this); + blockListener = new EssentialsProtectBlockListener(this); + entityListener = new EssentialsProtectEntityListener(this); + pm.registerEvent(Type.PLAYER_PICKUP_ITEM, playerListener, Priority.Low, this); + pm.registerEvent(Type.PLAYER_INTERACT, playerListener, Priority.Low, this); + pm.registerEvent(Type.BLOCK_PLACE, blockListener, Priority.Highest, this); + pm.registerEvent(Type.BLOCK_FROMTO, blockListener, Priority.Highest, this); + pm.registerEvent(Type.BLOCK_IGNITE, blockListener, Priority.Highest, this); + pm.registerEvent(Type.BLOCK_BURN, blockListener, Priority.Highest, this); + pm.registerEvent(Type.ENTITY_EXPLODE, entityListener, Priority.Highest, this); + pm.registerEvent(Type.ENTITY_DAMAGE, entityListener, Priority.Highest, this); + pm.registerEvent(Type.BLOCK_BREAK, blockListener, Priority.Highest, this); + pm.registerEvent(Type.CREATURE_SPAWN, entityListener, Priority.Highest, this); + + if (!this.getDescription().getVersion().equals(Essentials.getStatic().getDescription().getVersion())) { + logger.log(Level.WARNING, "Version mismatch! Please update all Essentials jars to the same version."); + } + logger.info("Loaded " + this.getDescription().getName() + " build " + this.getDescription().getVersion() + " maintained by " + AUTHORS); + } + + public static boolean checkProtectionItems(ArrayList itemList, int id) + { + return !itemList.isEmpty() && itemList.contains(String.valueOf(id)); + } + + @Override + public void onDisable() + { + genSettings.clear(); + dataSettings.clear(); + + blockListener = null; + playerListener = null; + entityListener = null; + genSettings = null; + dataSettings = null; + guardSettings = null; + playerSettings = null; + usageList = null; + blackListPlace = null; + onPlaceAlert = null; + onUseAlert = null; + onBreakAlert = null; + } + + public void alert(User user, String item, String type) + { + Location loc = user.getLocation(); + for (Player p : this.getServer().getOnlinePlayers()) + { + User alertUser = User.get(p); + if (alertUser.isAuthorized("essentials.protect.alerts")) + alertUser.sendMessage(ChatColor.DARK_AQUA + "[" + user.getName() + "] " + ChatColor.WHITE + type + ChatColor.GOLD + item + " at: " + formatCoords(loc.getBlockX(), loc.getBlockY(), loc.getBlockZ())); + } + } + + public static String formatCoords(int x, int y, int z) + { + return x + "," + y + "," + z; + } + + public void reloadConfig() { + dataSettings = Essentials.getSettings().getEpDBSettings(); + genSettings = Essentials.getSettings().getEpSettings(); + guardSettings = Essentials.getSettings().getEpGuardSettings(); + usageList = Essentials.getSettings().epBlackListUsage(); + blackListPlace = Essentials.getSettings().epBlackListPlacement(); + breakBlackList = Essentials.getSettings().epBlockBreakingBlacklist(); + onPlaceAlert = Essentials.getSettings().getEpAlertOnPlacement(); + onUseAlert = Essentials.getSettings().getEpAlertOnUse(); + onBreakAlert = Essentials.getSettings().getEpAlertOnBreak(); + playerSettings = Essentials.getSettings().getEpPlayerSettings(); + + if (dataSettings.get("protect.datatype").equals("mysql")) { + try { + storage = new ProtectedBlockMySQL(dataSettings.get("protect.mysqlDb"), dataSettings.get("protect.username"), dataSettings.get("protect.password")); + } catch (PropertyVetoException ex) { + logger.log(Level.SEVERE, null, ex); + } + } else { + try { + storage = new ProtectedBlockSQLite("jdbc:sqlite:plugins/Essentials/EssentialsProtect.db"); + } catch (PropertyVetoException ex) { + logger.log(Level.SEVERE, null, ex); + } + } + if (genSettings.get("protect.memstore")) { + storage = new ProtectedBlockMemory(storage); + } + } + + public static IProtectedBlock getStorage() { + return EssentialsProtect.instance.storage; + } +} diff --git a/EssentialsProtect/src/com/earth2me/essentials/protect/EssentialsProtectBlockListener.java b/EssentialsProtect/src/com/earth2me/essentials/protect/EssentialsProtectBlockListener.java new file mode 100644 index 000000000..2028edf42 --- /dev/null +++ b/EssentialsProtect/src/com/earth2me/essentials/protect/EssentialsProtectBlockListener.java @@ -0,0 +1,272 @@ +package com.earth2me.essentials.protect; + +import com.earth2me.essentials.Essentials; +import com.earth2me.essentials.User; +import java.util.ArrayList; +import java.util.List; +import org.bukkit.Material; +import org.bukkit.block.Block; +import org.bukkit.block.BlockFace; +import org.bukkit.entity.Player; +import org.bukkit.event.block.BlockBreakEvent; +import org.bukkit.event.block.BlockBurnEvent; +import org.bukkit.event.block.BlockFromToEvent; +import org.bukkit.event.block.BlockIgniteEvent; +import org.bukkit.event.block.BlockListener; +import org.bukkit.event.block.BlockPlaceEvent; +import org.bukkit.inventory.ItemStack; + + +public class EssentialsProtectBlockListener extends BlockListener +{ + private EssentialsProtect parent; + + public EssentialsProtectBlockListener(EssentialsProtect parent) + { + Essentials.loadClasses(); + this.parent = parent; + } + + @Override + public void onBlockPlace(BlockPlaceEvent event) + { + if (event.isCancelled()) return; + ItemStack item = event.getItemInHand(); + User user = User.get(event.getPlayer()); + + if (EssentialsProtect.playerSettings.get("protect.disable.build") && !user.canBuild()) + { + event.setCancelled(true); + return; + } + + int id = event.getBlockPlaced().getTypeId(); + + if (EssentialsProtect.checkProtectionItems(EssentialsProtect.blackListPlace, id) && !user.isAuthorized("essentials.protect.exemptplacement")) + { + event.setCancelled(true); + return; + } + + if (!EssentialsProtect.onPlaceAlert.isEmpty() && EssentialsProtect.onPlaceAlert.contains(String.valueOf(item.getTypeId()))) + { + parent.alert(user, item.getType().toString(), "placed: "); + } + + Block blockPlaced = event.getBlockPlaced(); + Block below = blockPlaced.getFace(BlockFace.DOWN); + if (below.getType() == Material.RAILS) { + if (EssentialsProtect.genSettings.get("protect.protect.prevent.block-on-rail")) + { + if (EssentialsProtect.getStorage().isProtected(below, user.getName())) { + event.setCancelled(true); + return; + } + } + } + + List protect = new ArrayList(); + if (blockPlaced.getType() == Material.RAILS) { + if (EssentialsProtect.genSettings.get("protect.protect.rails")) + { + if (user.isAuthorized("essentials.protect")) + { + protect.add(blockPlaced); + if (EssentialsProtect.genSettings.get("protect.protect.block-below")) + { + protect.add(blockPlaced.getFace(BlockFace.DOWN)); + } + } + } + } + if (blockPlaced.getType() == Material.SIGN_POST || blockPlaced.getType() == Material.WALL_SIGN) { + if (EssentialsProtect.genSettings.get("protect.protect.signs")) + { + if (user.isAuthorized("essentials.protect")) + { + protect.add(blockPlaced); + if (EssentialsProtect.genSettings.get("protect.protect.block-below")) + { + protect.add(event.getBlockAgainst()); + } + } + } + } + for (Block block : protect) { + EssentialsProtect.getStorage().protectBlock(block, user.getName()); + } + } + + @Override + public void onBlockIgnite(BlockIgniteEvent event) + { + Block block = event.getBlock(); + if (block.getType() == Material.RAILS && EssentialsProtect.genSettings.get("protect.protect.rails")) + { + event.setCancelled(true); + return; + } + if ((block.getType() == Material.WALL_SIGN || block.getType() == Material.SIGN_POST) && EssentialsProtect.genSettings.get("protect.protect.signs")) + { + event.setCancelled(true); + return; + } + if ((event.getCause().equals(BlockIgniteEvent.IgniteCause.SPREAD))) + { + event.setCancelled(EssentialsProtect.guardSettings.get("protect.prevent.fire-spread")); + return; + } + + if (event.getCause().equals(BlockIgniteEvent.IgniteCause.FLINT_AND_STEEL)) + { + event.setCancelled(EssentialsProtect.guardSettings.get("protect.prevent.flint-fire")); + return; + } + + if (event.getCause().equals(BlockIgniteEvent.IgniteCause.LAVA)) + { + event.setCancelled(EssentialsProtect.guardSettings.get("protect.prevent.lava-fire-spread")); + return; + } + } + + @Override + public void onBlockFromTo(BlockFromToEvent event) + { + if (event.isCancelled()) return; + Block block = event.getBlock(); + Block toBlock = event.getToBlock(); + if (toBlock.getType() == Material.RAILS && EssentialsProtect.genSettings.get("protect.protect.rails")) + { + event.setCancelled(true); + return; + } + if ((toBlock.getType() == Material.WALL_SIGN || toBlock.getType() == Material.SIGN_POST) && EssentialsProtect.genSettings.get("protect.protect.signs")) + { + event.setCancelled(true); + return; + } + if (block.getType() == Material.WATER || block.getType() == Material.STATIONARY_WATER) + { + event.setCancelled(EssentialsProtect.guardSettings.get("protect.prevent.water-flow")); + return; + } + + if (block.getType() == Material.LAVA || block.getType() == Material.STATIONARY_LAVA) + { + event.setCancelled(EssentialsProtect.guardSettings.get("protect.prevent.lava-flow")); + return; + } + + if (block.getType() == Material.AIR) + { + event.setCancelled(EssentialsProtect.guardSettings.get("protect.prevent.water-bucket-flow")); + return; + } + } + + @Override + public void onBlockBurn(BlockBurnEvent event) + { + Block block = event.getBlock(); + if (block.getType() == Material.RAILS && EssentialsProtect.genSettings.get("protect.protect.rails")) + { + event.setCancelled(true); + return; + } + if ((block.getType() == Material.WALL_SIGN || block.getType() == Material.SIGN_POST) && EssentialsProtect.genSettings.get("protect.protect.signs")) + { + event.setCancelled(true); + return; + } + if (EssentialsProtect.guardSettings.get("protect.prevent.fire-spread")) + { + event.setCancelled(true); + return; + } + } + + @Override + public void onBlockBreak(BlockBreakEvent event) + { + if (event.isCancelled()) return; + User user = User.get(event.getPlayer()); + Block block = event.getBlock(); + if (EssentialsProtect.playerSettings.get("protect.disable.build") && !user.canBuild()) + { + event.setCancelled(true); + return; + } + + if(EssentialsProtect.breakBlackList.contains(String.valueOf(block.getTypeId())) && !user.isAuthorized("essentials.protect.exemptbreak")) + { + event.setCancelled(true); + return; + } + + if (!EssentialsProtect.onBreakAlert.isEmpty() && EssentialsProtect.onBreakAlert.contains(String.valueOf(block.getTypeId()))) + { + parent.alert(user, block.getType().toString(), "broke: "); + } + + if (user.isAuthorized("essentials.protect.admin")) + { + if (block.getType() == Material.WALL_SIGN || block.getType() == Material.SIGN_POST || block.getType() == Material.RAILS) + { + EssentialsProtect.getStorage().unprotectBlock(block); + if (block.getType() == Material.RAILS || block.getType() == Material.SIGN_POST) { + Block below = block.getFace(BlockFace.DOWN); + EssentialsProtect.getStorage().unprotectBlock(below); + } else { + BlockFace[] faces = new BlockFace[] { + BlockFace.NORTH, + BlockFace.EAST, + BlockFace.SOUTH, + BlockFace.WEST + }; + for (BlockFace blockFace : faces) { + Block against = block.getFace(blockFace); + EssentialsProtect.getStorage().unprotectBlock(against); + } + } + } + else + { + EssentialsProtect.getStorage().unprotectBlock(block); + } + return; + } + else + { + + boolean isProtected = EssentialsProtect.getStorage().isProtected(block, user.getName()); + if (!isProtected) { + if (block.getType() == Material.WALL_SIGN || block.getType() == Material.SIGN_POST || block.getType() == Material.RAILS) + { + EssentialsProtect.getStorage().unprotectBlock(block); + if (block.getType() == Material.RAILS || block.getType() == Material.SIGN_POST) { + Block below = block.getFace(BlockFace.DOWN); + EssentialsProtect.getStorage().unprotectBlock(below); + } else { + BlockFace[] faces = new BlockFace[] { + BlockFace.NORTH, + BlockFace.EAST, + BlockFace.SOUTH, + BlockFace.WEST + }; + for (BlockFace blockFace : faces) { + Block against = block.getFace(blockFace); + EssentialsProtect.getStorage().unprotectBlock(against); + } + } + } + else + { + EssentialsProtect.getStorage().unprotectBlock(block); + } + } + event.setCancelled(true); + return; + } + } +} diff --git a/EssentialsProtect/src/com/earth2me/essentials/protect/EssentialsProtectData.java b/EssentialsProtect/src/com/earth2me/essentials/protect/EssentialsProtectData.java new file mode 100644 index 000000000..76b36d810 --- /dev/null +++ b/EssentialsProtect/src/com/earth2me/essentials/protect/EssentialsProtectData.java @@ -0,0 +1,533 @@ +package com.earth2me.essentials.protect; + +import com.earth2me.essentials.Essentials; +import java.sql.Connection; +import java.sql.DriverManager; +import java.sql.PreparedStatement; +import java.sql.ResultSet; +import java.sql.SQLException; +import java.sql.Statement; +import java.util.logging.Level; +import java.util.logging.Logger; +import org.bukkit.block.Block; + + +public class EssentialsProtectData +{ + private static final Logger logger = Logger.getLogger("Minecraft"); + private static final String mysqlDriver = "com.mysql.jdbc.Driver"; + private static String mysqlUsername; + private static String mysqlPassword; + private static String mysqlDatabase; + private static String dataType; + private static final String sqlite = "jdbc:sqlite:plugins/Essentials/EssentialsProtect.db"; + private static final String mysqlTable; + private static final String sqliteTable; + private static final String insertQuery; + private static final String countByLocationQuery; + private static final String countByPlayerLocationQuery; + private static final String playerByLocationQuery; + private static final String deleteByLocationQuery; + + static + { + mysqlTable = EssentialsProtectSqlProperties.EssentialsProtect; + sqliteTable = EssentialsProtectSqlProperties.EssentialsProtect_sqlite; + insertQuery = EssentialsProtectSqlProperties.Insert; + countByLocationQuery = EssentialsProtectSqlProperties.CountByLocation; + countByPlayerLocationQuery = EssentialsProtectSqlProperties.CountByPLayerLocation; + playerByLocationQuery = EssentialsProtectSqlProperties.PlayerByLocation; + deleteByLocationQuery = EssentialsProtectSqlProperties.DeleteByLocation; + mysqlUsername = EssentialsProtect.dataSettings.get("protect.username"); + mysqlPassword = EssentialsProtect.dataSettings.get("protect.password"); + mysqlDatabase = EssentialsProtect.dataSettings.get("protect.mysqlDb"); + dataType = EssentialsProtect.dataSettings.get("protect.datatype"); + } + + public EssentialsProtectData() + { + } + + public static String formatCoords(int x, int y, int z) + { + return x + "," + y + "," + z; + } + + public void insertProtectionIntoDb(String worldname, String playerName, int x, int y, int z) + { + Connection conn = null; + PreparedStatement ps = null; + ResultSet rs = null; + try + { + if (dataType.contentEquals("mysql")) + { + Class.forName(mysqlDriver); + conn = DriverManager.getConnection(mysqlDatabase, mysqlUsername, mysqlPassword); + } + else + { + Class.forName("org.sqlite.JDBC"); + conn = DriverManager.getConnection(sqlite); + } + ps = conn.prepareStatement(insertQuery); + ps.setString(1, worldname); + ps.setString(2, playerName); + ps.setInt(3, x); + ps.setInt(4, y); + ps.setInt(5, z); + ps.executeUpdate(); + + } + catch (SQLException ex) + { + logger.log(Level.SEVERE, "[EssentialsProtect] Unable to add protection into SQL", ex); + } + catch (ClassNotFoundException e) + { + // TODO Auto-generated catch block + logger.log(Level.SEVERE, "[EssentialsProtect] Class not found", e); + } + finally + { + try + { + if (ps != null) + { + ps.close(); + } + if (rs != null) + { + rs.close(); + } + if (conn != null) + { + conn.close(); + } + } + catch (SQLException ex) + { + logger.log(Level.SEVERE, "[EssentialsProtect] Could not close connection to SQL", ex); + } + } + } + + public boolean canDestroy(String worldName, String playerName, Block block) + { + int x = block.getX(); + int y = block.getY(); + int z = block.getZ(); + + int rowCount = 0; + Connection conn = null; + PreparedStatement ps = null; + ResultSet rs = null; + try + { + if (dataType.contentEquals("mysql")) + { + Class.forName(mysqlDriver); + conn = DriverManager.getConnection(mysqlDatabase, mysqlUsername, mysqlPassword); + } + else + { + Class.forName("org.sqlite.JDBC"); + conn = DriverManager.getConnection(sqlite); + } + conn.setAutoCommit(false); + ps = conn.prepareStatement(countByLocationQuery); + ps.setString(1, worldName); + ps.setInt(2, x); + ps.setInt(3, y); + ps.setInt(4, z); + rs = ps.executeQuery(); + rs.next(); + rowCount = rs.getInt(1); + rs.close(); + ps.close(); + + if (rowCount == 0) + { + return true; + } + else + { + ps = conn.prepareStatement(countByPlayerLocationQuery); + ps.setString(1, worldName); + ps.setString(2, playerName); + ps.setInt(3, x); + ps.setInt(4, y); + ps.setInt(5, z); + rs = ps.executeQuery(); + rs.next(); + rowCount = rs.getInt(1); + + if (rowCount == 0) + { + return false; + } + + } + + } + catch (SQLException ex) + { + logger.log(Level.SEVERE, "[EssentialsProtect] Unable to query Protection", ex); + } + catch (Throwable e) + { + logger.log(Level.SEVERE, "[EssentialsProtect] Unable to query Protection", e); + } + finally + { + try + { + if (ps != null) + { + ps.close(); + } + if (rs != null) + { + rs.close(); + } + if (conn != null) + { + conn.close(); + } + } + catch (SQLException ex) + { + logger.log(Level.SEVERE, "[EssentialsProtection] Could not close connection to SQL", ex); + } + } + return true; + } + + @SuppressWarnings("CallToThreadDumpStack") + public static void createSqlTable() + { + Connection conn = null; + Statement st = null; + + try + { + if (dataType.contentEquals("mysql")) + { + Class.forName(mysqlDriver); + conn = DriverManager.getConnection(mysqlDatabase, mysqlUsername, mysqlPassword); + } + else + { + Class.forName("org.sqlite.JDBC"); + conn = DriverManager.getConnection(sqlite); + } + + st = conn.createStatement(); + st.executeUpdate(dataType.contentEquals("mysql") ? mysqlTable : sqliteTable); + } + catch (SQLException s) + { + logger.log(Level.SEVERE, "[EssentialsProtect] Could not create table for " + dataType, s); + + } + catch (ClassNotFoundException ex) + { + logger.log(Level.SEVERE, "[EssentialsProtect] Could not find driver for " + dataType, ex); + + } + catch (Throwable e) + { + logger.log(Level.SEVERE, "[EssentialsProtect] Unexpected error occured whilst creating table ", e); + } + finally + { + try + { + if (conn != null && !conn.isClosed()) + { + try + { + conn.close(); + } + catch (SQLException e) + { + logger.log(Level.SEVERE, "[EssentialsProtect] Unexpected error occured whilst closing the connection", e); + } + } + } + catch (SQLException e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + } + + public String getBlockOwner(String worldName, String playerName, Block block) + { + String returnPlayerName = null; + int x = block.getX(); + int y = block.getY(); + int z = block.getZ(); + + Connection conn = null; + PreparedStatement ps = null; + ResultSet rs = null; + try + { + if (dataType.contentEquals("mysql")) + { + Class.forName(mysqlDriver); + conn = DriverManager.getConnection(mysqlDatabase, mysqlUsername, mysqlPassword); + } + else + { + Class.forName("org.sqlite.JDBC"); + conn = DriverManager.getConnection(sqlite); + } + conn.setAutoCommit(false); + ps = conn.prepareStatement(playerByLocationQuery); + + ps.setString(1, worldName); + ps.setInt(2, x); + ps.setInt(3, y); + ps.setInt(4, z); + rs = ps.executeQuery(); + while (rs.next()) + { + returnPlayerName = rs.getString("playerName"); + } + rs.close(); + ps.close(); + + } + catch (SQLException ex) + { + logger.log(Level.SEVERE, "[EssentialsProtect] Unable to query EssentialsProtection", ex); + } + catch (Throwable e) + { + logger.log(Level.SEVERE, "[EssentialsProtect] Unable to query EssentialsProtection", e); + } + finally + { + try + { + if (ps != null) + { + ps.close(); + } + if (rs != null) + { + rs.close(); + } + if (conn != null) + { + conn.close(); + } + } + catch (SQLException ex) + { + logger.log(Level.SEVERE, "[EssentialsProtection] Could not close connection to SQL", ex); + } + + } + return returnPlayerName; + } + + + public void removeProtectionFromDB(Block block) + { + try + { + Connection conn = null; + if (dataType.contentEquals("mysql")) + { + Class.forName(mysqlDriver); + conn = DriverManager.getConnection(mysqlDatabase, mysqlUsername, + mysqlPassword); + } + else + { + Class.forName("org.sqlite.JDBC"); + conn = DriverManager.getConnection(sqlite); + } + PreparedStatement ps = null; + try + { + ps = conn.prepareStatement(deleteByLocationQuery); + ps.setString(1, block.getWorld().getName()); + ps.setInt(2, block.getX()); + ps.setInt(3, block.getY()); + ps.setInt(4, block.getZ()); + ps.executeUpdate(); + + } + catch (SQLException ex) + { + logger.log(Level.WARNING, + "[EssentialsProtect] Could not delete block data from database", + ex); + } + finally + { + if (conn != null && !conn.isClosed()) + { + conn.close(); + } + if (ps != null) + { + ps.close(); + } + } + + } + catch (Throwable e) + { + logger.log(Level.SEVERE, " [EssentialsProtect] Exception occured whilst trying to delete data from sql", e); + } + + } + + public void removeProtectionFromDB(Block block, boolean removeBelow) + { + try + { + Connection conn = null; + if (dataType.contentEquals("mysql")) + { + Class.forName(mysqlDriver); + conn = DriverManager.getConnection(mysqlDatabase, mysqlUsername, mysqlPassword); + } + else + { + Class.forName("org.sqlite.JDBC"); + conn = DriverManager.getConnection(sqlite); + } + PreparedStatement ps = null; + try + { + ps = conn.prepareStatement(deleteByLocationQuery); + ps.setString(1, block.getWorld().getName()); + ps.setInt(2, block.getX()); + ps.setInt(3, block.getY()); + ps.setInt(4, block.getZ()); + ps.executeUpdate(); + if (removeBelow) + { + ps = conn.prepareStatement(deleteByLocationQuery); + ps.setString(1, block.getWorld().getName()); + ps.setInt(2, block.getX()); + ps.setInt(3, block.getY() - 1); + ps.setInt(4, block.getZ()); + ps.executeUpdate(); + } + + } + catch (SQLException ex) + { + logger.log(Level.WARNING, "[EssentialsProtect] Could not delete block data from database", ex); + } + finally + { + if (conn != null && !conn.isClosed()) + { + conn.close(); + } + if (ps != null) + { + ps.close(); + } + } + + } + catch (Throwable e) + { + logger.log(Level.SEVERE, "[EssentialsProtect] Exception occured whilst trying to delete data from sql", e); + } + + } + + public boolean isBlockAboveProtectedRail(Block block) + { + Connection conn = null; + PreparedStatement ps = null; + ResultSet rs = null; + if (block.getTypeId() == 66) + { + try + { + if (dataType.contentEquals("mysql")) + { + Class.forName(mysqlDriver); + conn = DriverManager.getConnection(mysqlDatabase, mysqlUsername, mysqlPassword); + } + else + { + Class.forName("org.sqlite.JDBC"); + conn = DriverManager.getConnection(sqlite); + } + int rowCount = 0; + conn.setAutoCommit(false); + ps = conn.prepareStatement(countByLocationQuery); + ps.setString(1, block.getWorld().getName()); + ps.setInt(2, block.getX()); + ps.setInt(3, block.getY()); + ps.setInt(4, block.getZ()); + rs = ps.executeQuery(); + rs.next(); + rowCount = rs.getInt(1); + rs.close(); + ps.close(); + + if (rowCount == 0) + { + + return false; + } + else + { + return true; + } + } + catch (SQLException s) + { + logger.log(Level.SEVERE, "[EssentialsProtect] Could not query protection", s); + + } + catch (ClassNotFoundException ex) + { + logger.log(Level.SEVERE, "[EssentialsProtect] Could not find driver for " + dataType, ex); + + } + catch (Throwable e) + { + logger.log(Level.SEVERE, "[EssentialsProtect] Unexpected error occured whilst creating table", e); + } + finally + { + try + { + if (conn != null && !conn.isClosed()) + { + try + { + conn.close(); + } + catch (SQLException e) + { + logger.log(Level.SEVERE, "[EssentialsProtect] Unexpected error occured whilst closing the connection", e); + } + + } + } + catch (SQLException e) + { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + } + return false; + } +} diff --git a/EssentialsProtect/src/com/earth2me/essentials/protect/EssentialsProtectEntityListener.java b/EssentialsProtect/src/com/earth2me/essentials/protect/EssentialsProtectEntityListener.java new file mode 100644 index 000000000..97b5c59e5 --- /dev/null +++ b/EssentialsProtect/src/com/earth2me/essentials/protect/EssentialsProtectEntityListener.java @@ -0,0 +1,197 @@ +package com.earth2me.essentials.protect; + +import com.earth2me.essentials.Essentials; +import com.earth2me.essentials.User; +import java.util.ArrayList; +import java.util.HashSet; +import java.util.List; +import net.minecraft.server.ChunkPosition; +import net.minecraft.server.Packet60Explosion; +import org.bukkit.Location; +import org.bukkit.block.Block; +import org.bukkit.craftbukkit.CraftServer; +import org.bukkit.entity.Creeper; +import org.bukkit.entity.Entity; +import org.bukkit.entity.LivingEntity; +import org.bukkit.entity.Monster; +import org.bukkit.entity.Player; +import org.bukkit.event.entity.CreatureSpawnEvent; +import org.bukkit.event.entity.EntityDamageByBlockEvent; +import org.bukkit.event.entity.EntityDamageByEntityEvent; +import org.bukkit.event.entity.EntityDamageByProjectileEvent; +import org.bukkit.event.entity.EntityDamageEvent; +import org.bukkit.event.entity.EntityDamageEvent.DamageCause; +import org.bukkit.event.entity.EntityExplodeEvent; +import org.bukkit.event.entity.EntityListener; + + +public class EssentialsProtectEntityListener extends EntityListener +{ + private EssentialsProtect parent; + + public EssentialsProtectEntityListener(EssentialsProtect parent) + { + Essentials.loadClasses(); + this.parent = parent; + } + + @Override + public void onEntityDamage(EntityDamageEvent event) + { + if (event.isCancelled()) return; + if (event instanceof EntityDamageByBlockEvent) + { + DamageCause cause = event.getCause(); + + if (EssentialsProtect.playerSettings.get("protect.disable.contactdmg") && cause == DamageCause.CONTACT) + { + event.setCancelled(true); + return; + } + if (EssentialsProtect.playerSettings.get("protect.disable.lavadmg") && cause == DamageCause.LAVA) + { + event.setCancelled(true); + return; + } + if (EssentialsProtect.guardSettings.get("protect.prevent.tnt-explosion") && cause == DamageCause.BLOCK_EXPLOSION) + { + event.setCancelled(true); + return; + } + } + + if (event instanceof EntityDamageByEntityEvent) + { + EntityDamageByEntityEvent edEvent = (EntityDamageByEntityEvent)event; + Entity eAttack = edEvent.getDamager(); + Entity eDefend = edEvent.getEntity(); + + // PVP Settings + if (eDefend instanceof Player && eAttack instanceof Player) + { + if (EssentialsProtect.playerSettings.get("protect.disable.pvp")) + { + User defender = User.get(eDefend); + User attacker = User.get(eAttack); + + if (!defender.isAuthorized("essentials.protect.pvp") || !attacker.isAuthorized("essentials.protect.pvp")) + { + event.setCancelled(true); + return; + } + } + } + //Creeper explode prevention + if (eAttack != null && eAttack instanceof Monster) + { + if (eAttack instanceof Creeper && EssentialsProtect.guardSettings.get("protect.prevent.creeper-explosion")) + { + event.setCancelled(true); + return; + } + + if (eAttack instanceof Creeper && EssentialsProtect.guardSettings.get("protect.prevent.creeper-playerdamage")) + { + event.setCancelled(true); + return; + } + } + } + + if (event instanceof EntityDamageByProjectileEvent) + { + if (event.getEntity() instanceof Player) + { + event.setCancelled(EssentialsProtect.playerSettings.get("protect.disable.projectiles")); + return; + } + } + + DamageCause cause = event.getCause(); + Entity casualty = event.getEntity(); + if (casualty instanceof Player) + { + if (EssentialsProtect.playerSettings.get("protect.disable.fall") && cause == DamageCause.FALL) + { + event.setCancelled(true); + return; + } + + if (EssentialsProtect.playerSettings.get("protect.disable.suffocate") && cause == DamageCause.SUFFOCATION) + { + event.setCancelled(true); + return; + } + if (EssentialsProtect.playerSettings.get("protect.disable.firedmg") && (cause == DamageCause.FIRE + || cause == DamageCause.FIRE_TICK)) + { + event.setCancelled(true); + return; + } + if (EssentialsProtect.playerSettings.get("protect.disable.drown") && cause == DamageCause.DROWNING) + { + event.setCancelled(true); + return; + } + } + } + + @Override + public void onEntityExplode(EntityExplodeEvent event) + { + if (event.isCancelled()) return; + if (event.getEntity() instanceof LivingEntity) + { + //Nicccccccccce plaaacccccccccce.. + int maxHeight = Essentials.getSettings().getEpCreeperMaxHeight(); + if ( EssentialsProtect.guardSettings.get("protect.prevent.creeper-explosion") || + EssentialsProtect.guardSettings.get("protect.prevent.creeper-blockdamage") || + (maxHeight >= 0 && event.getLocation().getBlockY() > maxHeight)) + { + HashSet set = new HashSet(event.blockList().size()); + Player[] players = parent.getServer().getOnlinePlayers(); + List blocksUnderPlayers = new ArrayList(players.length); + Location loc = event.getLocation(); + for (Player player : players) { + if (player.getWorld().equals(loc.getWorld())) { + blocksUnderPlayers.add( + new ChunkPosition( + player.getLocation().getBlockX(), + player.getLocation().getBlockY() - 1, + player.getLocation().getBlockZ())); + } + } + for (Block block : event.blockList()) { + ChunkPosition cp = new ChunkPosition(block.getX(), block.getY(), block.getZ()); + if (!blocksUnderPlayers.contains(cp)) { + set.add(cp); + } + } + + ((CraftServer)parent.getServer()).getServer().f.a(loc.getX(), loc.getY(), loc.getZ(), 64.0D, + new Packet60Explosion(loc.getX(), loc.getY(), loc.getZ(), 3.0f, set)); + event.setCancelled(true); + return; + } + } + else + { //OH NOES TNT + if (EssentialsProtect.guardSettings.get("protect.prevent.tnt-explosion")) + { + event.setCancelled(true); + return; + } + } + } + + @Override + public void onCreatureSpawn(CreatureSpawnEvent event) { + String creatureName = event.getCreatureType().toString().toLowerCase(); + if (creatureName == null || creatureName.isEmpty()) { + return; + } + if (EssentialsProtect.guardSettings.get("protect.prevent.spawn."+creatureName)) { + event.setCancelled(true); + } + } +} diff --git a/EssentialsProtect/src/com/earth2me/essentials/protect/EssentialsProtectPlayerListener.java b/EssentialsProtect/src/com/earth2me/essentials/protect/EssentialsProtectPlayerListener.java new file mode 100644 index 000000000..2497a733d --- /dev/null +++ b/EssentialsProtect/src/com/earth2me/essentials/protect/EssentialsProtectPlayerListener.java @@ -0,0 +1,70 @@ +package com.earth2me.essentials.protect; + +import com.earth2me.essentials.Essentials; +import com.earth2me.essentials.User; +import org.bukkit.ChatColor; +import org.bukkit.event.player.PlayerInteractEvent; +import org.bukkit.event.player.PlayerListener; +import org.bukkit.event.player.PlayerPickupItemEvent; +import org.bukkit.inventory.ItemStack; + + +public class EssentialsProtectPlayerListener extends PlayerListener +{ + private EssentialsProtect parent; + + public EssentialsProtectPlayerListener(EssentialsProtect parent) + { + Essentials.loadClasses(); + this.parent = parent; + } + + @Override + public void onPlayerInteract(PlayerInteractEvent event) + { + if (event.isCancelled()) return; + User user = User.get(event.getPlayer()); + + if (EssentialsProtect.playerSettings.get("protect.disable.build") && !user.canBuild()) + { + event.setCancelled(true); + return; + } + + if (user.isAuthorized("essentials.protect.admin")) + { + StringBuilder sb = new StringBuilder(); + boolean first = true; + for (String owner : EssentialsProtect.getStorage().getOwners(event.getClickedBlock())) { + if (!first) { + sb.append(", "); + } + first = false; + sb.append(owner); + } + String ownerNames = sb.toString(); + if (ownerNames != null) + { + user.sendMessage(ChatColor.GOLD + "[EssentialsProtect] Protection owners: " + ownerNames); + } + } + } + + @Override + public void onPlayerPickupItem(PlayerPickupItemEvent event) + { + if(event.isCancelled()) return; + ItemStack item = event.getItem().getItemStack(); + User user = User.get(event.getPlayer()); + if (EssentialsProtect.checkProtectionItems(EssentialsProtect.usageList, item.getTypeId()) && !user.isAuthorized("essentials.protect.exemptusage")) + { + event.setCancelled(true); + return; + } + + if (EssentialsProtect.onUseAlert.contains(String.valueOf(item.getTypeId()))) + { + parent.alert(user, item.getType().toString(), "used: "); + } + } +} diff --git a/EssentialsProtect/src/com/earth2me/essentials/protect/EssentialsProtectRegions.java b/EssentialsProtect/src/com/earth2me/essentials/protect/EssentialsProtectRegions.java new file mode 100644 index 000000000..6a640f3e1 --- /dev/null +++ b/EssentialsProtect/src/com/earth2me/essentials/protect/EssentialsProtectRegions.java @@ -0,0 +1,5 @@ +package com.earth2me.essentials.protect; + +public class EssentialsProtectRegions { + +} diff --git a/EssentialsProtect/src/com/earth2me/essentials/protect/EssentialsProtectSqlProperties.java b/EssentialsProtect/src/com/earth2me/essentials/protect/EssentialsProtectSqlProperties.java new file mode 100644 index 000000000..30b2a7032 --- /dev/null +++ b/EssentialsProtect/src/com/earth2me/essentials/protect/EssentialsProtectSqlProperties.java @@ -0,0 +1,12 @@ +package com.earth2me.essentials.protect; + +public class EssentialsProtectSqlProperties { + + public static String EssentialsProtect="CREATE TABLE IF NOT EXISTS `EssentialsProtect` (`id` int(11) NOT NULL AUTO_INCREMENT, `worldName` varchar(150) NOT NULL, `playerName` varchar(150) NOT NULL, `x` int(11) NOT NULL, `y` int(11) NOT NULL, `z` int(11) NOT NULL, PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=205 DEFAULT CHARSET=latin1"; + public static String EssentialsProtect_sqlite = "CREATE TABLE IF NOT EXISTS EssentialsProtect (id INTEGER PRIMARY KEY, worldName TEXT ,playerName TEXT, x NUMERIC, y NUMERIC, z NUMERIC)"; + public static String CountByLocation="SELECT COUNT(*) from EssentialsProtect where worldName = ? and x = ? and y = ? and z = ? limit 10"; + public static String CountByPLayerLocation="SELECT COUNT(*) from EssentialsProtect where worldName = ? and playerName =? and x = ? and y = ? and z = ? limit 10"; + public static String DeleteByLocation="DELETE FROM EssentialsProtect WHERE worldName=? and x=? and y=? and z=?"; + public static String Insert="INSERT INTO EssentialsProtect (worldName, playerName, x, y, z) VALUES (?,?,?,?,?)"; + public static String PlayerByLocation="SELECT playerName FROM EssentialsProtect WHERE worldname = ? and x = ? and y = ? and z = ? LIMIT 10"; +} diff --git a/EssentialsProtect/src/com/earth2me/essentials/protect/data/IProtectedBlock.java b/EssentialsProtect/src/com/earth2me/essentials/protect/data/IProtectedBlock.java new file mode 100644 index 000000000..28b7e425b --- /dev/null +++ b/EssentialsProtect/src/com/earth2me/essentials/protect/data/IProtectedBlock.java @@ -0,0 +1,15 @@ +package com.earth2me.essentials.protect.data; + +import java.util.List; +import java.util.Set; +import org.bukkit.block.Block; + +public interface IProtectedBlock { + public void clearProtections(); + public void importProtections(List blocks); + public List exportProtections(); + public void protectBlock(Block block, String playerName); + public boolean isProtected(Block block, String playerName); + public List getOwners(Block block); + public int unprotectBlock(Block block); +} diff --git a/EssentialsProtect/src/com/earth2me/essentials/protect/data/OwnedBlock.java b/EssentialsProtect/src/com/earth2me/essentials/protect/data/OwnedBlock.java new file mode 100644 index 000000000..b9b036798 --- /dev/null +++ b/EssentialsProtect/src/com/earth2me/essentials/protect/data/OwnedBlock.java @@ -0,0 +1,9 @@ +package com.earth2me.essentials.protect.data; + +public class OwnedBlock { + int x; + int y; + int z; + String world; + String playerName; +} diff --git a/EssentialsProtect/src/com/earth2me/essentials/protect/data/ProtectedBlockJDBC.java b/EssentialsProtect/src/com/earth2me/essentials/protect/data/ProtectedBlockJDBC.java new file mode 100644 index 000000000..dec0231b9 --- /dev/null +++ b/EssentialsProtect/src/com/earth2me/essentials/protect/data/ProtectedBlockJDBC.java @@ -0,0 +1,292 @@ +package com.earth2me.essentials.protect.data; + +import com.mchange.v2.c3p0.ComboPooledDataSource; +import java.beans.PropertyVetoException; +import java.sql.Connection; +import java.sql.PreparedStatement; +import java.sql.ResultSet; +import java.sql.SQLException; +import java.util.ArrayList; +import java.util.List; +import java.util.logging.Level; +import java.util.logging.Logger; +import org.bukkit.block.Block; + +public abstract class ProtectedBlockJDBC implements IProtectedBlock { + protected static final Logger logger = Logger.getLogger("Minecraft"); + protected ComboPooledDataSource cpds; + + protected abstract PreparedStatement getStatementCreateTable(Connection conn) throws SQLException; + protected abstract PreparedStatement getStatementDeleteAll(Connection conn) throws SQLException; + protected abstract PreparedStatement getStatementInsert(Connection conn, String world, int x, int y, int z, String playerName) throws SQLException; + protected abstract PreparedStatement getStatementPlayerCountByLocation(Connection conn, String world, int x, int y, int z, String playerName) throws SQLException; + protected abstract PreparedStatement getStatementPlayersByLocation(Connection conn, String name, int x, int y, int z) throws SQLException; + protected abstract PreparedStatement getStatementDeleteByLocation(Connection conn, String world, int x, int y, int z) throws SQLException; + protected abstract PreparedStatement getStatementAllBlocks(Connection conn) throws SQLException; + + public ProtectedBlockJDBC(String driver, String url) throws PropertyVetoException { + this(driver, url, null, null); + } + + public ProtectedBlockJDBC(String driver, String url, String username, String password) throws PropertyVetoException { + cpds = new ComboPooledDataSource(); + cpds.setDriverClass(driver); + cpds.setJdbcUrl(url); + if (username != null) { + cpds.setUser(username); + cpds.setPassword(password); + } + cpds.setMaxStatements(20); + createAndConvertTable(); + } + + + private void createAndConvertTable() { + Connection conn = null; + PreparedStatement ps = null; + try { + conn = cpds.getConnection(); + ps = getStatementCreateTable(conn); + ps.execute(); + } catch (SQLException ex) { + logger.log(Level.SEVERE, null, ex); + } finally { + if (ps != null) { + try { + ps.close(); + } catch (SQLException ex) { + logger.log(Level.SEVERE, null, ex); + } + } + if (conn != null) { + try { + conn.close(); + } catch (SQLException ex) { + logger.log(Level.SEVERE, null, ex); + } + } + } + } + + public void clearProtections() { + Connection conn = null; + PreparedStatement ps = null; + try { + conn = cpds.getConnection(); + ps = getStatementDeleteAll(conn); + ps.executeUpdate(); + } catch (SQLException ex) { + logger.log(Level.SEVERE, null, ex); + } finally { + if (ps != null) { + try { + ps.close(); + } catch (SQLException ex) { + logger.log(Level.SEVERE, null, ex); + } + } + if (conn != null) { + try { + conn.close(); + } catch (SQLException ex) { + logger.log(Level.SEVERE, null, ex); + } + } + } + } + + public void importProtections(List blocks) { + for (OwnedBlock ownedBlock : blocks) { + if (ownedBlock.playerName == null) { + continue; + } + protectBlock(ownedBlock.world, ownedBlock.x, ownedBlock.y, ownedBlock.z, ownedBlock.playerName); + } + } + + public List exportProtections() { + Connection conn = null; + PreparedStatement ps = null; + ResultSet rs = null; + List blocks = new ArrayList(); + try { + conn = cpds.getConnection(); + ps = getStatementAllBlocks(conn); + rs = ps.executeQuery(); + while (rs.next()) { + OwnedBlock ob = new OwnedBlock(); + ob.world = rs.getString(1); + ob.x = rs.getInt(2); + ob.y = rs.getInt(3); + ob.z = rs.getInt(4); + ob.playerName = rs.getString(5); + blocks.add(ob); + } + return blocks; + } catch (SQLException ex) { + logger.log(Level.SEVERE, null, ex); + return blocks; + } finally { + if (rs != null) { + try { + rs.close(); + } catch (SQLException ex) { + logger.log(Level.SEVERE, null, ex); + } + } + if (ps != null) { + try { + ps.close(); + } catch (SQLException ex) { + logger.log(Level.SEVERE, null, ex); + } + } + if (conn != null) { + try { + conn.close(); + } catch (SQLException ex) { + logger.log(Level.SEVERE, null, ex); + } + } + } + } + + public void protectBlock(Block block, String playerName) { + protectBlock(block.getWorld().getName(), block.getX(), block.getY(), block.getZ(), playerName); + } + + private void protectBlock(String world, int x, int y, int z, String playerName) { + Connection conn = null; + PreparedStatement ps = null; + try { + conn = cpds.getConnection(); + ps = getStatementInsert(conn, world, x, y, z, playerName); + ps.executeUpdate(); + } catch (SQLException ex) { + logger.log(Level.SEVERE, null, ex); + } finally { + if (ps != null) { + try { + ps.close(); + } catch (SQLException ex) { + logger.log(Level.SEVERE, null, ex); + } + } + if (conn != null) { + try { + conn.close(); + } catch (SQLException ex) { + logger.log(Level.SEVERE, null, ex); + } + } + } + } + + public boolean isProtected(Block block, String playerName) { + Connection conn = null; + PreparedStatement ps = null; + ResultSet rs = null; + try { + conn = cpds.getConnection(); + ps = getStatementPlayerCountByLocation(conn, block.getWorld().getName(), block.getX(), block.getY(), block.getZ(), playerName); + rs = ps.executeQuery(); + rs.next(); + return rs.getInt(1) > 0 && rs.getInt(2) == 0; + } catch (SQLException ex) { + logger.log(Level.SEVERE, null, ex); + return true; + } finally { + if (rs != null) { + try { + rs.close(); + } catch (SQLException ex) { + logger.log(Level.SEVERE, null, ex); + } + } + if (ps != null) { + try { + ps.close(); + } catch (SQLException ex) { + logger.log(Level.SEVERE, null, ex); + } + } + if (conn != null) { + try { + conn.close(); + } catch (SQLException ex) { + logger.log(Level.SEVERE, null, ex); + } + } + } + } + + public List getOwners(Block block) { + Connection conn = null; + PreparedStatement ps = null; + ResultSet rs = null; + List owners = new ArrayList(); + try { + conn = cpds.getConnection(); + ps = getStatementPlayersByLocation(conn, block.getWorld().getName(), block.getX(), block.getY(), block.getZ()); + rs = ps.executeQuery(); + while (rs.next()) { + owners.add(rs.getString(1)); + } + return owners; + } catch (SQLException ex) { + logger.log(Level.SEVERE, null, ex); + return owners; + } finally { + if (rs != null) { + try { + rs.close(); + } catch (SQLException ex) { + logger.log(Level.SEVERE, null, ex); + } + } + if (ps != null) { + try { + ps.close(); + } catch (SQLException ex) { + logger.log(Level.SEVERE, null, ex); + } + } + if (conn != null) { + try { + conn.close(); + } catch (SQLException ex) { + logger.log(Level.SEVERE, null, ex); + } + } + } + } + + public int unprotectBlock(Block block) { + Connection conn = null; + PreparedStatement ps = null; + try { + conn = cpds.getConnection(); + ps = getStatementDeleteByLocation(conn, block.getWorld().getName(), block.getX(), block.getY(), block.getZ()); + return ps.executeUpdate(); + } catch (SQLException ex) { + logger.log(Level.SEVERE, null, ex); + return 0; + } finally { + if (ps != null) { + try { + ps.close(); + } catch (SQLException ex) { + logger.log(Level.SEVERE, null, ex); + } + } + if (conn != null) { + try { + conn.close(); + } catch (SQLException ex) { + logger.log(Level.SEVERE, null, ex); + } + } + } + } + +} diff --git a/EssentialsProtect/src/com/earth2me/essentials/protect/data/ProtectedBlockMemory.java b/EssentialsProtect/src/com/earth2me/essentials/protect/data/ProtectedBlockMemory.java new file mode 100644 index 000000000..53dee66d2 --- /dev/null +++ b/EssentialsProtect/src/com/earth2me/essentials/protect/data/ProtectedBlockMemory.java @@ -0,0 +1,205 @@ +package com.earth2me.essentials.protect.data; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.HashSet; +import java.util.List; +import java.util.Map.Entry; +import java.util.Set; +import org.bukkit.World; +import org.bukkit.block.Block; +import org.bukkit.plugin.Plugin; + +public class ProtectedBlockMemory implements IProtectedBlock { + + List worlds = new ArrayList(); + List playerNames = new ArrayList(); + IProtectedBlock storage; + Plugin plugin; + + class ProtectedLocation { + + int x; + int y; + int z; + int w; + + private ProtectedLocation(Block block, int worldId) { + this.x = block.getX(); + this.y = block.getY(); + this.z = block.getZ(); + this.w = worldId; + } + + private ProtectedLocation(OwnedBlock ownedBlock, int worldId) { + this.x = ownedBlock.x; + this.y = ownedBlock.y; + this.z = ownedBlock.z; + this.w = worldId; + } + + @Override + public boolean equals(Object o) { + if (o instanceof ProtectedLocation) { + ProtectedLocation pl = (ProtectedLocation) o; + return x == pl.x && y == pl.y && z == pl.z && w == pl.w; + } + return false; + } + + @Override + public int hashCode() { + return x ^ y ^ z ^ w; + } + } + + class ProtectedBy { + + private int playerId = -1; + private Set playerIds; + + private ProtectedBy() { + } + + private void add(int playerId) { + if (this.playerId == -1 || this.playerId == playerId) { + this.playerId = playerId; + } else { + if (playerIds == null) { + playerIds = new HashSet(4); + playerIds.add(this.playerId); + } + playerIds.add(playerId); + } + } + + private boolean contains(int playerId) { + if (playerIds == null) { + return this.playerId == playerId; + } + return playerIds.contains(playerId); + } + + private List getPlayers(List playerNames) { + if (playerIds == null) { + List list = new ArrayList(2); + list.add(playerNames.get(playerId)); + return list; + } + List list = new ArrayList(playerIds.size()); + for (Integer integer : playerIds) { + list.add(playerNames.get(integer)); + } + return list; + } + + private int size() { + if (playerIds == null) { + return 1; + } + return playerIds.size(); + } + } + HashMap blocks = new HashMap(); + + public ProtectedBlockMemory(IProtectedBlock storage) { + this.storage = storage; + importProtections(storage.exportProtections()); + } + + public void clearProtections() { + blocks.clear(); + } + + public final void importProtections(List blocks) { + for (OwnedBlock ownedBlock : blocks) { + ProtectedLocation pl = new ProtectedLocation(ownedBlock, getWorldId(ownedBlock.world)); + if (ownedBlock.playerName == null) { + continue; + } + protectBlock(pl, ownedBlock.playerName); + } + } + + public List exportProtections() { + List blockList = new ArrayList(blocks.size()); + for (Entry entry : blocks.entrySet()) { + for (String name : entry.getValue().getPlayers(playerNames)) { + OwnedBlock ob = new OwnedBlock(); + ob.x = entry.getKey().x; + ob.y = entry.getKey().y; + ob.z = entry.getKey().z; + ob.world = worlds.get(entry.getKey().w); + ob.playerName = name; + blockList.add(ob); + } + } + return blockList; + } + + public void protectBlock(final Block block, final String playerName) { + ProtectedLocation pl = new ProtectedLocation(block, getWorldId(block.getWorld())); + protectBlock(pl, playerName); + plugin.getServer().getScheduler().scheduleAsyncDelayedTask(plugin, new Runnable() { + public void run() { + storage.protectBlock(block, playerName); + } + }); + } + + private void protectBlock(ProtectedLocation pl, String playerName) { + int playerId = getPlayerId(playerName); + ProtectedBy pb = blocks.get(pl); + if (pb == null) { + pb = new ProtectedBy(); + blocks.put(pl, pb); + } + pb.add(playerId); + } + + public boolean isProtected(Block block, String playerName) { + int playerId = getPlayerId(playerName); + ProtectedLocation pl = new ProtectedLocation(block, getWorldId(block.getWorld())); + ProtectedBy pb = blocks.get(pl); + return !pb.contains(playerId); + } + + public List getOwners(Block block) { + ProtectedLocation pl = new ProtectedLocation(block, getWorldId(block.getWorld())); + ProtectedBy pb = blocks.get(pl); + return pb.getPlayers(playerNames); + } + + public int unprotectBlock(final Block block) { + ProtectedLocation pl = new ProtectedLocation(block, getWorldId(block.getWorld())); + ProtectedBy pb = blocks.remove(pl); + plugin.getServer().getScheduler().scheduleAsyncDelayedTask(plugin, new Runnable() { + public void run() { + storage.unprotectBlock(block); + } + }); + return pb.size(); + } + + private int getPlayerId(String playername) { + int id = playerNames.indexOf(playername); + if (id < 0) { + playerNames.add(playername); + id = playerNames.indexOf(playername); + } + return id; + } + + private int getWorldId(World world) { + return getWorldId(world.getName()); + } + + private int getWorldId(String name) { + int id = worlds.indexOf(name); + if (id < 0) { + worlds.add(name); + id = worlds.indexOf(name); + } + return id; + } +} diff --git a/EssentialsProtect/src/com/earth2me/essentials/protect/data/ProtectedBlockMySQL.java b/EssentialsProtect/src/com/earth2me/essentials/protect/data/ProtectedBlockMySQL.java new file mode 100644 index 000000000..8824f4040 --- /dev/null +++ b/EssentialsProtect/src/com/earth2me/essentials/protect/data/ProtectedBlockMySQL.java @@ -0,0 +1,89 @@ +package com.earth2me.essentials.protect.data; + +import java.beans.PropertyVetoException; +import java.sql.Connection; +import java.sql.PreparedStatement; +import java.sql.SQLException; + +public class ProtectedBlockMySQL extends ProtectedBlockJDBC { + + public ProtectedBlockMySQL(String url, String username, String password) throws PropertyVetoException { + super("com.mysql.jdbc.Driver", url, username, password); + } + + private static final String QueryCreateTable = + "CREATE TABLE IF NOT EXISTS `EssentialsProtectedBlocks` (" + + "`worldName` varchar(150) NOT NULL," + + "`x` int(11) NOT NULL, `y` int(11) NOT NULL, `z` int(11) NOT NULL," + + "`playerName` varchar(150) NOT NULL," + + ") ENGINE=MyISAM DEFAULT CHARSET=utf8"; + + @Override + protected PreparedStatement getStatementCreateTable(Connection conn) throws SQLException { + return conn.prepareStatement(QueryCreateTable); + } + private static final String QueryDeleteAll = "DELETE FROM EssentialsProtectedBlocks;"; + + @Override + protected PreparedStatement getStatementDeleteAll(Connection conn) throws SQLException { + return conn.prepareStatement(QueryDeleteAll); + } + private static final String QueryInsert = + "INSERT INTO EssentialsProtectedBlocks (worldName, x, y, z, playerName) VALUES (?, ?, ?, ?, ?);"; + + @Override + protected PreparedStatement getStatementInsert(Connection conn, String world, int x, int y, int z, String playerName) throws SQLException { + PreparedStatement ps = conn.prepareStatement(QueryInsert); + ps.setString(1, world); + ps.setInt(2, x); + ps.setInt(3, y); + ps.setInt(4, z); + ps.setString(5, playerName); + return ps; + } + private static final String QueryCountByPlayer = + "SELECT COUNT(playerName), SUM(playerName = ?) FROM EssentialsProtectedBlocks " + + "WHERE worldName = ? AND x = ? AND y = ? AND z = ? GROUP BY x;"; + + @Override + protected PreparedStatement getStatementPlayerCountByLocation(Connection conn, String world, int x, int y, int z, String playerName) throws SQLException { + PreparedStatement ps = conn.prepareStatement(QueryCountByPlayer); + ps.setString(1, playerName); + ps.setString(2, world); + ps.setInt(3, x); + ps.setInt(4, y); + ps.setInt(5, z); + return ps; + } + private static final String QueryPlayersByLocation = + "SELECT playerName FROM EssentialsProtectedBlocks WHERE worldname = ? AND x = ? AND y = ? AND z = ?;"; + + @Override + protected PreparedStatement getStatementPlayersByLocation(Connection conn, String world, int x, int y, int z) throws SQLException { + PreparedStatement ps = conn.prepareStatement(QueryPlayersByLocation); + ps.setString(1, world); + ps.setInt(2, x); + ps.setInt(3, y); + ps.setInt(4, z); + return ps; + } + private static final String QueryDeleteByLocation = + "DELETE FROM EssentialsProtectedBlocks WHERE worldName = ? AND x = ? AND y = ? AND z = ?;"; + + @Override + protected PreparedStatement getStatementDeleteByLocation(Connection conn, String world, int x, int y, int z) throws SQLException { + PreparedStatement ps = conn.prepareStatement(QueryDeleteByLocation); + ps.setString(1, world); + ps.setInt(2, x); + ps.setInt(3, y); + ps.setInt(4, z); + return ps; + } + private static final String QueryAllBlocks = + "SELECT worldName, x, y, z, playerName FROM EssentialsProtectedBlocks;"; + + @Override + protected PreparedStatement getStatementAllBlocks(Connection conn) throws SQLException { + return conn.prepareStatement(QueryAllBlocks); + } +} diff --git a/EssentialsProtect/src/com/earth2me/essentials/protect/data/ProtectedBlockSQLite.java b/EssentialsProtect/src/com/earth2me/essentials/protect/data/ProtectedBlockSQLite.java new file mode 100644 index 000000000..ff96a8952 --- /dev/null +++ b/EssentialsProtect/src/com/earth2me/essentials/protect/data/ProtectedBlockSQLite.java @@ -0,0 +1,87 @@ +package com.earth2me.essentials.protect.data; + +import java.beans.PropertyVetoException; +import java.sql.Connection; +import java.sql.PreparedStatement; +import java.sql.SQLException; + +public class ProtectedBlockSQLite extends ProtectedBlockJDBC { + + public ProtectedBlockSQLite(String url) throws PropertyVetoException { + super("org.sqlite.JDBC", url); + } + + private static final String QueryCreateTable = + "CREATE TABLE IF NOT EXISTS EssentialsProtect (" + + "worldName TEXT ,playerName TEXT, " + + "x NUMERIC, y NUMERIC, z NUMERIC)"; + + @Override + protected PreparedStatement getStatementCreateTable(Connection conn) throws SQLException { + return conn.prepareStatement(QueryCreateTable); + } + private static final String QueryDeleteAll = "DELETE FROM EssentialsProtectedBlocks;"; + + @Override + protected PreparedStatement getStatementDeleteAll(Connection conn) throws SQLException { + return conn.prepareStatement(QueryDeleteAll); + } + private static final String QueryInsert = + "INSERT INTO EssentialsProtectedBlocks (worldName, x, y, z, playerName) VALUES (?, ?, ?, ?, ?);"; + + @Override + protected PreparedStatement getStatementInsert(Connection conn, String world, int x, int y, int z, String playerName) throws SQLException { + PreparedStatement ps = conn.prepareStatement(QueryInsert); + ps.setString(1, world); + ps.setInt(2, x); + ps.setInt(3, y); + ps.setInt(4, z); + ps.setString(5, playerName); + return ps; + } + private static final String QueryPlayerCountByLocation = + "SELECT COUNT(playerName), SUM(playerName = ?) FROM EssentialsProtectedBlocks " + + "WHERE worldName = ? AND x = ? AND y = ? AND z = ? GROUP BY x;"; + + @Override + protected PreparedStatement getStatementPlayerCountByLocation(Connection conn, String world, int x, int y, int z, String playerName) throws SQLException { + PreparedStatement ps = conn.prepareStatement(QueryPlayerCountByLocation); + ps.setString(1, playerName); + ps.setString(2, world); + ps.setInt(3, x); + ps.setInt(4, y); + ps.setInt(5, z); + return ps; + } + private static final String QueryPlayersByLocation = + "SELECT playerName FROM EssentialsProtectedBlocks WHERE worldname = ? AND x = ? AND y = ? AND z = ?;"; + + @Override + protected PreparedStatement getStatementPlayersByLocation(Connection conn, String world, int x, int y, int z) throws SQLException { + PreparedStatement ps = conn.prepareStatement(QueryPlayersByLocation); + ps.setString(1, world); + ps.setInt(2, x); + ps.setInt(3, y); + ps.setInt(4, z); + return ps; + } + private static final String QueryDeleteByLocation = + "DELETE FROM EssentialsProtectedBlocks WHERE worldName = ? AND x = ? AND y = ? AND z = ?;"; + + @Override + protected PreparedStatement getStatementDeleteByLocation(Connection conn, String world, int x, int y, int z) throws SQLException { + PreparedStatement ps = conn.prepareStatement(QueryDeleteByLocation); + ps.setString(1, world); + ps.setInt(2, x); + ps.setInt(3, y); + ps.setInt(4, z); + return ps; + } + private static final String QueryAllBlocks = + "SELECT worldName, x, y, z, playerName FROM EssentialsProtectedBlocks;"; + + @Override + protected PreparedStatement getStatementAllBlocks(Connection conn) throws SQLException { + return conn.prepareStatement(QueryAllBlocks); + } +} -- cgit v1.2.3