From 4be005617b3b8c3578cca07c5d085d12916f0d1d Mon Sep 17 00:00:00 2001 From: lclc98 Date: Thu, 30 Jun 2016 00:49:21 +1000 Subject: Json format (#2) * Added new format * Fixed bug * Updated Version --- src/main/java/cuchaz/enigma/CommandMain.java | 186 +++++++++++++++++++++++++++ 1 file changed, 186 insertions(+) create mode 100644 src/main/java/cuchaz/enigma/CommandMain.java (limited to 'src/main/java/cuchaz/enigma/CommandMain.java') diff --git a/src/main/java/cuchaz/enigma/CommandMain.java b/src/main/java/cuchaz/enigma/CommandMain.java new file mode 100644 index 0000000..69f5684 --- /dev/null +++ b/src/main/java/cuchaz/enigma/CommandMain.java @@ -0,0 +1,186 @@ +/******************************************************************************* + * Copyright (c) 2015 Jeff Martin. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the GNU Lesser General Public + * License v3.0 which accompanies this distribution, and is available at + * http://www.gnu.org/licenses/lgpl.html + *

+ * Contributors: + * Jeff Martin - initial API and implementation + ******************************************************************************/ +package cuchaz.enigma; + +import java.io.File; +import java.io.FileReader; +import java.util.jar.JarFile; + +import cuchaz.enigma.Deobfuscator.ProgressListener; +import cuchaz.enigma.mapping.Mappings; +import cuchaz.enigma.mapping.MappingsReader; + +public class CommandMain { + + public static class ConsoleProgressListener implements ProgressListener { + + private static final int ReportTime = 5000; // 5s + + private int m_totalWork; + private long m_startTime; + private long m_lastReportTime; + + @Override + public void init(int totalWork, String title) { + m_totalWork = totalWork; + m_startTime = System.currentTimeMillis(); + m_lastReportTime = m_startTime; + System.out.println(title); + } + + @Override + public void onProgress(int numDone, String message) { + + long now = System.currentTimeMillis(); + boolean isLastUpdate = numDone == m_totalWork; + boolean shouldReport = isLastUpdate || now - m_lastReportTime > ReportTime; + + if (shouldReport) { + int percent = numDone * 100 / m_totalWork; + System.out.println(String.format("\tProgress: %3d%%", percent)); + m_lastReportTime = now; + } + if (isLastUpdate) { + double elapsedSeconds = (now - m_startTime) / 1000; + System.out.println(String.format("Finished in %.1f seconds", elapsedSeconds)); + } + } + } + + public static void main(String[] args) + throws Exception { + + try { + + // process the command + String command = getArg(args, 0, "command", true); + if (command.equalsIgnoreCase("deobfuscate")) { + deobfuscate(args); + } else if (command.equalsIgnoreCase("decompile")) { + decompile(args); + } else if (command.equalsIgnoreCase("protectify")) { + protectify(args); + } else if (command.equalsIgnoreCase("publify")) { + publify(args); + } else { + throw new IllegalArgumentException("Command not recognized: " + command); + } + } catch (IllegalArgumentException ex) { + System.out.println(ex.getMessage()); + printHelp(); + } + } + + private static void printHelp() { + System.out.println(String.format("%s - %s", Constants.Name, Constants.Version)); + System.out.println("Usage:"); + System.out.println("\tjava -cp enigma.jar cuchaz.enigma.CommandMain "); + System.out.println("\twhere is one of:"); + System.out.println("\t\tdeobfuscate []"); + System.out.println("\t\tdecompile []"); + System.out.println("\t\tprotectify "); + } + + private static void decompile(String[] args) + throws Exception { + File fileJarIn = getReadableFile(getArg(args, 1, "in jar", true)); + File fileJarOut = getWritableFolder(getArg(args, 2, "out folder", true)); + File fileMappings = getReadableFile(getArg(args, 3, "mappings file", false)); + Deobfuscator deobfuscator = getDeobfuscator(fileMappings, new JarFile(fileJarIn)); + deobfuscator.writeSources(fileJarOut, new ConsoleProgressListener()); + } + + private static void deobfuscate(String[] args) + throws Exception { + File fileJarIn = getReadableFile(getArg(args, 1, "in jar", true)); + File fileJarOut = getWritableFile(getArg(args, 2, "out jar", true)); + File fileMappings = getReadableFile(getArg(args, 3, "mappings file", false)); + Deobfuscator deobfuscator = getDeobfuscator(fileMappings, new JarFile(fileJarIn)); + deobfuscator.writeJar(fileJarOut, new ConsoleProgressListener()); + } + + private static void protectify(String[] args) + throws Exception { + File fileJarIn = getReadableFile(getArg(args, 1, "in jar", true)); + File fileJarOut = getWritableFile(getArg(args, 2, "out jar", true)); + Deobfuscator deobfuscator = getDeobfuscator(null, new JarFile(fileJarIn)); + deobfuscator.protectifyJar(fileJarOut, new ConsoleProgressListener()); + } + + private static void publify(String[] args) + throws Exception { + File fileJarIn = getReadableFile(getArg(args, 1, "in jar", true)); + File fileJarOut = getWritableFile(getArg(args, 2, "out jar", true)); + Deobfuscator deobfuscator = getDeobfuscator(null, new JarFile(fileJarIn)); + deobfuscator.publifyJar(fileJarOut, new ConsoleProgressListener()); + } + + private static Deobfuscator getDeobfuscator(File fileMappings, JarFile jar) + throws Exception { + System.out.println("Reading jar..."); + Deobfuscator deobfuscator = new Deobfuscator(jar); + if (fileMappings != null) { + System.out.println("Reading mappings..."); + Mappings mappings = new MappingsReader().read(fileMappings); + deobfuscator.setMappings(mappings); + } + return deobfuscator; + } + + private static String getArg(String[] args, int i, String name, boolean required) { + if (i >= args.length) { + if (required) { + throw new IllegalArgumentException(name + " is required"); + } else { + return null; + } + } + return args[i]; + } + + private static File getWritableFile(String path) { + if (path == null) { + return null; + } + File file = new File(path).getAbsoluteFile(); + File dir = file.getParentFile(); + if (dir == null) { + throw new IllegalArgumentException("Cannot write to folder: " + dir); + } + // quick fix to avoid stupid stuff in Gradle code + if (!dir.isDirectory()) { + dir.mkdirs(); + } + return file; + } + + private static File getWritableFolder(String path) { + if (path == null) { + return null; + } + File dir = new File(path).getAbsoluteFile(); + if (!dir.exists()) { + throw new IllegalArgumentException("Cannot write to folder: " + dir); + } + return dir; + } + + private static File getReadableFile(String path) { + if (path == null) { + return null; + } + File file = new File(path).getAbsoluteFile(); + if (!file.exists()) { + throw new IllegalArgumentException("Cannot find file: " + file.getAbsolutePath()); + } + return file; + } +} -- cgit v1.2.3