L2ClientDat decoder.

2018-05-13 13:35:03 +00:00
parent 574f600afa
commit 836beafd0f
211 changed files with 26666 additions and 0 deletions
--- a/L2ClientDat/java/com/l2jmobius/actions/MassTxtPacker.java
+++ b/L2ClientDat/java/com/l2jmobius/actions/MassTxtPacker.java
@@ -0,0 +1,134 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * 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.l2jmobius.actions;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.nio.file.Files;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.Semaphore;
+
+import com.l2jmobius.L2ClientDat;
+import com.l2jmobius.clientcryptor.DatFile;
+import com.l2jmobius.clientcryptor.crypt.DatCrypter;
+import com.l2jmobius.config.ConfigDebug;
+import com.l2jmobius.data.GameDataName;
+import com.l2jmobius.util.DebugUtil;
+import com.l2jmobius.xml.Descriptor;
+import com.l2jmobius.xml.DescriptorParser;
+import com.l2jmobius.xml.DescriptorWriter;
+import com.l2jmobius.xml.exceptions.PackDataException;
+
+public class MassTxtPacker
+{
+	private static final MassTxtPacker _instance = new MassTxtPacker();
+	
+	public static MassTxtPacker getInstance()
+	{
+		return _instance;
+	}
+	
+	public void pack(String chronicle, String path, DatCrypter crypter) throws Exception
+	{
+		L2ClientDat.addLogConsole("Mass packer with using " + chronicle + " chronicles by path [" + path + "]", true);
+		File baseDir = new File(path);
+		if (!baseDir.exists())
+		{
+			L2ClientDat.addLogConsole("Directory [" + path + "] does not exists.", true);
+			return;
+		}
+		String packDirPath = path + "/" + "!packed";
+		File packDir = new File(packDirPath);
+		if (!packDir.exists() && !packDir.mkdir())
+		{
+			L2ClientDat.addLogConsole("Cannot create directory [" + packDir + "].", true);
+			return;
+		}
+		File[] fList = baseDir.listFiles(pathname -> crypter.checkFileExtension(pathname.getName()));
+		GameDataName.getInstance().clear();
+		long startTime = System.currentTimeMillis();
+		CountDownLatch doneSignal = new CountDownLatch(fList.length);
+		Semaphore semaphore = new Semaphore(Runtime.getRuntime().availableProcessors());
+		for (File file : fList)
+		{
+			new Thread(() ->
+			{
+				try
+				{
+					semaphore.acquire();
+					L2ClientDat.addLogConsole("Packing [" + file.getName() + "]", true);
+					try
+					{
+						byte[] buff = null;
+						String name = file.getName();
+						if (crypter.isUseStructure())
+						{
+							name = name.replace(".txt", ".dat");
+							byte[] array = Files.readAllBytes(file.toPath());
+							String joined = new String(array, 0, array.length, "UTF-8");
+							Descriptor desc = DescriptorParser.getInstance().findDescriptorForFile(chronicle, name);
+							if (desc != null)
+							{
+								buff = DescriptorWriter.parseData(file, crypter, desc, joined);
+							}
+							else
+							{
+								L2ClientDat.addLogConsole("Not found the structure of the file: " + file.getName(), true);
+							}
+						}
+						else
+						{
+							buff = Files.readAllBytes(file.toPath());
+						}
+						String fResult = packDir + "/" + name;
+						if (buff != null)
+						{
+							if (ConfigDebug.ENCRYPT)
+							{
+								DatFile.encrypt(buff, fResult, crypter);
+							}
+							else
+							{
+								FileOutputStream os = new FileOutputStream(fResult, false);
+								os.write(buff);
+								os.close();
+							}
+						}
+					}
+					catch (PackDataException e)
+					{
+						DebugUtil.getLogger().error(e);
+					}
+					catch (Exception e)
+					{
+						DebugUtil.getLogger().error(e.getMessage(), e);
+					}
+					doneSignal.countDown();
+					semaphore.release();
+				}
+				catch (InterruptedException e)
+				{
+					DebugUtil.getLogger().error(e.getMessage(), e);
+				}
+			}).start();
+		}
+		doneSignal.await();
+		GameDataName.getInstance().checkAndUpdate(packDir.getPath(), crypter);
+		long diffTime = (System.currentTimeMillis() - startTime) / 1000L;
+		L2ClientDat.addLogConsole("Completed. Elapsed ".concat(String.valueOf(diffTime)).concat(" sec"), true);
+	}
+}