import java.io.BufferedReader;import java.io.File;import java.io.FileNotFoundException;import java.io.IOException;import java.io.InputStreamReader;import java.io.RandomAccessFile;/* * $Header: UtExtract.java, 22/07/2005 16:52:18 luisantonioa Exp $ * * $Author: luisantonioa $ * $Date: 22/07/2005 16:52:18 $ * $Revision: 1 $ * $Log: UtExtract.java,v $ * Revision 1 22/07/2005 16:52:18 luisantonioa * Added copyright notice * * * 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 2, 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, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA * 02111-1307, USA. * * http://www.gnu.org/copyleft/gpl.html *//** * This class ... * * @version $Revision: 1.2 $ $Date: 2004/06/27 08:12:59 $ */public class UtExtract{ private static int FILE_SZIE = 1024; private static byte[] buffer; private static RandomAccessFile reader; public static void main(String[] args) throws IOException { UtExtract u = new UtExtract(); while (true) { System.out.print("Please enter path to Lineage 2 Directory.\n> "); String input = new BufferedReader(new InputStreamReader(System.in)).readLine(); if (input == null) return; File dir = new File(input.replace("\\", "/") + "/MAPS"); if (!dir.isDirectory()) { System.out.println("Not a Directory"); continue; } File[] mapList = dir.listFiles(); for (File file : mapList) { u.open(file); } break; } Runtime rt = Runtime.getRuntime(); String s = "del dec-*.unr"; //System.out.println(s); //if (file != null) return; try { Process p = rt.exec(s); p.waitFor(); } catch (IOException e) { e.printStackTrace(); } catch (InterruptedException e) { // TODO Auto-generated catch block e.printStackTrace(); } } public class ObjectData { public long classID; public long superID; public int group; public long name; public int flags; public long size; public long offset; } public void open(File file) { Runtime rt = Runtime.getRuntime(); String s = "l2encdec.exe -s \"" + file.getAbsolutePath() + "\" dec-" + file.getName(); System.out.println(s); if (file != null) return; try { Process p = rt.exec(s); p.waitFor(); } catch (IOException e) { e.printStackTrace(); } catch (InterruptedException e) { // TODO Auto-generated catch block e.printStackTrace(); } File newFile = new File("dec-" + file.getName()); try { reader = new RandomAccessFile(newFile, "r"); reader.seek(0x14); int count = readD(); long exportTableOffset = readD(); System.out.println("Export Table Count: " + count); System.out.println("Export Table Offset: " + Long.toHexString(exportTableOffset)); reader.seek(exportTableOffset); ObjectData current = null; ObjectData maximum = null; for (int i=0; i < count; i++) { current = new ObjectData(); current.classID = readI(); current.superID = readI(); current.group = readD(); current.name = readI(); current.flags = readD(); current.size = readI(); current.offset = (current.size > 0) ? readI() : 0; if (maximum == null || current.size > maximum.size) { maximum = current; } } if (maximum == null) { return; } System.out.println("Maximum Object Size: " + maximum.size); System.out.println("Maximum Object Offset: " + Long.toHexString(maximum.offset)); File output = new File(file.getName().replace(".unr", ".dat")); output.delete(); RandomAccessFile out = new RandomAccessFile(output, "rwd"); reader.seek(maximum.offset); buffer = new byte[1024*16]; int bytesRead = reader.read(buffer, 0, Math.min(buffer.length, (int)maximum.size)); int totalWritten = 0; while (bytesRead > 0 || totalWritten < maximum.size) { out.write(buffer, 0, bytesRead); totalWritten += bytesRead; int toWrite = Math.min(buffer.length, (int)maximum.size - totalWritten); bytesRead = reader.read(buffer, 0, toWrite); } System.out.println("Bytes Written: " + totalWritten); } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } } public int readD() throws IOException { int result = read() &0xff; result |= read() << 8 &0xff00; result |= read() << 0x10 &0xff0000; result |= read() << 0x18 &0xff000000; return result; } public byte read() throws IOException { return reader.readByte(); } public long readI() throws IOException { byte b = read(); boolean sign = ((b & 0x80) == 0x80); boolean next = ((b & 0x40) == 0x40); long result = b & 0x3f; int shift = 6; while (next) { b = read(); next = ((b & 0x80) == 0x80); result |= (b & 0x7f) << shift; shift += 7; } return result; }}