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/*******************************************************************************
* 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.io.FileWriter;
import java.io.IOException;
import java.util.jar.JarFile;
import cuchaz.enigma.convert.ClassMatches;
import cuchaz.enigma.convert.MappingsConverter;
import cuchaz.enigma.convert.MatchesReader;
import cuchaz.enigma.convert.MatchesWriter;
import cuchaz.enigma.convert.MemberMatches;
import cuchaz.enigma.gui.ClassMatchingGui;
import cuchaz.enigma.gui.MemberMatchingGui;
import cuchaz.enigma.mapping.BehaviorEntry;
import cuchaz.enigma.mapping.ClassEntry;
import cuchaz.enigma.mapping.ClassMapping;
import cuchaz.enigma.mapping.FieldEntry;
import cuchaz.enigma.mapping.FieldMapping;
import cuchaz.enigma.mapping.MappingParseException;
import cuchaz.enigma.mapping.Mappings;
import cuchaz.enigma.mapping.MappingsChecker;
import cuchaz.enigma.mapping.MappingsReader;
import cuchaz.enigma.mapping.MappingsWriter;
import cuchaz.enigma.mapping.MethodMapping;
public class ConvertMain {
public static void main(String[] args)
throws IOException, MappingParseException {
// init files
String inVer = "1.8.3";
String outVer = "1.8.8";
File home = new File(System.getProperty("user.home"));
JarFile sourceJar = new JarFile(new File(home, ".minecraft/versions/" + inVer + "/" + inVer + ".jar"));
JarFile destJar = new JarFile(new File(home, ".minecraft/versions/" + outVer + "/" + outVer + ".jar"));
File inMappingsFile = new File("../minecraft-mappings/" + inVer + ".mappings");
File outMappingsFile = new File("../minecraft-mappings/" + outVer + ".mappings");
Mappings mappings = new MappingsReader().read(new FileReader(inMappingsFile));
File classMatchesFile = new File(inVer + "to" + outVer + ".class.matches");
File fieldMatchesFile = new File(inVer + "to" + outVer + ".field.matches");
File methodMatchesFile = new File(inVer + "to" + outVer + ".method.matches");
// match classes
//computeClassMatches(classMatchesFile, sourceJar, destJar, mappings);
editClasssMatches(classMatchesFile, sourceJar, destJar, mappings);
//convertMappings(outMappingsFile, sourceJar, destJar, mappings, classMatchesFile);
// match fields
//computeFieldMatches(fieldMatchesFile, destJar, outMappingsFile, classMatchesFile);
//editFieldMatches(sourceJar, destJar, outMappingsFile, mappings, classMatchesFile, fieldMatchesFile);
//convertMappings(outMappingsFile, sourceJar, destJar, mappings, classMatchesFile, fieldMatchesFile);
// match methods/constructors
//computeMethodMatches(methodMatchesFile, destJar, outMappingsFile, classMatchesFile);
//editMethodMatches(sourceJar, destJar, outMappingsFile, mappings, classMatchesFile, methodMatchesFile);
//convertMappings(outMappingsFile, sourceJar, destJar, mappings, classMatchesFile, fieldMatchesFile, methodMatchesFile);
}
private static void computeClassMatches(File classMatchesFile, JarFile sourceJar, JarFile destJar, Mappings mappings)
throws IOException {
ClassMatches classMatches = MappingsConverter.computeClassMatches(sourceJar, destJar, mappings);
MatchesWriter.writeClasses(classMatches, classMatchesFile);
System.out.println("Wrote:\n\t" + classMatchesFile.getAbsolutePath());
}
private static void editClasssMatches(final File classMatchesFile, JarFile sourceJar, JarFile destJar, Mappings mappings)
throws IOException {
System.out.println("Reading class matches...");
ClassMatches classMatches = MatchesReader.readClasses(classMatchesFile);
Deobfuscators deobfuscators = new Deobfuscators(sourceJar, destJar);
deobfuscators.source.setMappings(mappings);
System.out.println("Starting GUI...");
new ClassMatchingGui(classMatches, deobfuscators.source, deobfuscators.dest).setSaveListener(new ClassMatchingGui.SaveListener() {
@Override
public void save(ClassMatches matches) {
try {
MatchesWriter.writeClasses(matches, classMatchesFile);
} catch (IOException ex) {
throw new Error(ex);
}
}
});
}
private static void convertMappings(File outMappingsFile, JarFile sourceJar, JarFile destJar, Mappings mappings, File classMatchesFile)
throws IOException {
System.out.println("Reading class matches...");
ClassMatches classMatches = MatchesReader.readClasses(classMatchesFile);
Deobfuscators deobfuscators = new Deobfuscators(sourceJar, destJar);
deobfuscators.source.setMappings(mappings);
Mappings newMappings = MappingsConverter.newMappings(classMatches, mappings, deobfuscators.source, deobfuscators.dest);
try (FileWriter out = new FileWriter(outMappingsFile)) {
new MappingsWriter().write(out, newMappings);
}
System.out.println("Write converted mappings to: " + outMappingsFile.getAbsolutePath());
}
private static void computeFieldMatches(File memberMatchesFile, JarFile destJar, File destMappingsFile, File classMatchesFile)
throws IOException, MappingParseException {
System.out.println("Reading class matches...");
ClassMatches classMatches = MatchesReader.readClasses(classMatchesFile);
System.out.println("Reading mappings...");
Mappings destMappings = new MappingsReader().read(new FileReader(destMappingsFile));
System.out.println("Indexing dest jar...");
Deobfuscator destDeobfuscator = new Deobfuscator(destJar);
System.out.println("Writing matches...");
// get the matched and unmatched mappings
MemberMatches<FieldEntry> fieldMatches = MappingsConverter.computeMemberMatches(
destDeobfuscator,
destMappings,
classMatches,
MappingsConverter.getFieldDoer()
);
MatchesWriter.writeMembers(fieldMatches, memberMatchesFile);
System.out.println("Wrote:\n\t" + memberMatchesFile.getAbsolutePath());
}
private static void editFieldMatches(JarFile sourceJar, JarFile destJar, File destMappingsFile, Mappings sourceMappings, File classMatchesFile, final File fieldMatchesFile)
throws IOException, MappingParseException {
System.out.println("Reading matches...");
ClassMatches classMatches = MatchesReader.readClasses(classMatchesFile);
MemberMatches<FieldEntry> fieldMatches = MatchesReader.readMembers(fieldMatchesFile);
// prep deobfuscators
Deobfuscators deobfuscators = new Deobfuscators(sourceJar, destJar);
deobfuscators.source.setMappings(sourceMappings);
Mappings destMappings = new MappingsReader().read(new FileReader(destMappingsFile));
MappingsChecker checker = new MappingsChecker(deobfuscators.dest.getJarIndex());
checker.dropBrokenMappings(destMappings);
deobfuscators.dest.setMappings(destMappings);
new MemberMatchingGui<FieldEntry>(classMatches, fieldMatches, deobfuscators.source, deobfuscators.dest).setSaveListener(new MemberMatchingGui.SaveListener<FieldEntry>() {
@Override
public void save(MemberMatches<FieldEntry> matches) {
try {
MatchesWriter.writeMembers(matches, fieldMatchesFile);
} catch (IOException ex) {
throw new Error(ex);
}
}
});
}
private static void convertMappings(File outMappingsFile, JarFile sourceJar, JarFile destJar, Mappings mappings, File classMatchesFile, File fieldMatchesFile)
throws IOException {
System.out.println("Reading matches...");
ClassMatches classMatches = MatchesReader.readClasses(classMatchesFile);
MemberMatches<FieldEntry> fieldMatches = MatchesReader.readMembers(fieldMatchesFile);
Deobfuscators deobfuscators = new Deobfuscators(sourceJar, destJar);
deobfuscators.source.setMappings(mappings);
// apply matches
Mappings newMappings = MappingsConverter.newMappings(classMatches, mappings, deobfuscators.source, deobfuscators.dest);
MappingsConverter.applyMemberMatches(newMappings, classMatches, fieldMatches, MappingsConverter.getFieldDoer());
// write out the converted mappings
try (FileWriter out = new FileWriter(outMappingsFile)) {
new MappingsWriter().write(out, newMappings);
}
System.out.println("Wrote converted mappings to:\n\t" + outMappingsFile.getAbsolutePath());
}
private static void computeMethodMatches(File methodMatchesFile, JarFile destJar, File destMappingsFile, File classMatchesFile)
throws IOException, MappingParseException {
System.out.println("Reading class matches...");
ClassMatches classMatches = MatchesReader.readClasses(classMatchesFile);
System.out.println("Reading mappings...");
Mappings destMappings = new MappingsReader().read(new FileReader(destMappingsFile));
System.out.println("Indexing dest jar...");
Deobfuscator destDeobfuscator = new Deobfuscator(destJar);
System.out.println("Writing method matches...");
// get the matched and unmatched mappings
MemberMatches<BehaviorEntry> methodMatches = MappingsConverter.computeMemberMatches(
destDeobfuscator,
destMappings,
classMatches,
MappingsConverter.getMethodDoer()
);
MatchesWriter.writeMembers(methodMatches, methodMatchesFile);
System.out.println("Wrote:\n\t" + methodMatchesFile.getAbsolutePath());
}
private static void editMethodMatches(JarFile sourceJar, JarFile destJar, File destMappingsFile, Mappings sourceMappings, File classMatchesFile, final File methodMatchesFile)
throws IOException, MappingParseException {
System.out.println("Reading matches...");
ClassMatches classMatches = MatchesReader.readClasses(classMatchesFile);
MemberMatches<BehaviorEntry> methodMatches = MatchesReader.readMembers(methodMatchesFile);
// prep deobfuscators
Deobfuscators deobfuscators = new Deobfuscators(sourceJar, destJar);
deobfuscators.source.setMappings(sourceMappings);
Mappings destMappings = new MappingsReader().read(new FileReader(destMappingsFile));
MappingsChecker checker = new MappingsChecker(deobfuscators.dest.getJarIndex());
checker.dropBrokenMappings(destMappings);
deobfuscators.dest.setMappings(destMappings);
new MemberMatchingGui<BehaviorEntry>(classMatches, methodMatches, deobfuscators.source, deobfuscators.dest).setSaveListener(new MemberMatchingGui.SaveListener<BehaviorEntry>() {
@Override
public void save(MemberMatches<BehaviorEntry> matches) {
try {
MatchesWriter.writeMembers(matches, methodMatchesFile);
} catch (IOException ex) {
throw new Error(ex);
}
}
});
}
private static void convertMappings(File outMappingsFile, JarFile sourceJar, JarFile destJar, Mappings mappings, File classMatchesFile, File fieldMatchesFile, File methodMatchesFile)
throws IOException {
System.out.println("Reading matches...");
ClassMatches classMatches = MatchesReader.readClasses(classMatchesFile);
MemberMatches<FieldEntry> fieldMatches = MatchesReader.readMembers(fieldMatchesFile);
MemberMatches<BehaviorEntry> methodMatches = MatchesReader.readMembers(methodMatchesFile);
Deobfuscators deobfuscators = new Deobfuscators(sourceJar, destJar);
deobfuscators.source.setMappings(mappings);
// apply matches
Mappings newMappings = MappingsConverter.newMappings(classMatches, mappings, deobfuscators.source, deobfuscators.dest);
MappingsConverter.applyMemberMatches(newMappings, classMatches, fieldMatches, MappingsConverter.getFieldDoer());
MappingsConverter.applyMemberMatches(newMappings, classMatches, methodMatches, MappingsConverter.getMethodDoer());
// check the final mappings
MappingsChecker checker = new MappingsChecker(deobfuscators.dest.getJarIndex());
checker.dropBrokenMappings(newMappings);
for (java.util.Map.Entry<ClassEntry,ClassMapping> mapping : checker.getDroppedClassMappings().entrySet()) {
System.out.println("WARNING: Broken class entry " + mapping.getKey() + " (" + mapping.getValue().getDeobfName() + ")");
}
for (java.util.Map.Entry<ClassEntry,ClassMapping> mapping : checker.getDroppedInnerClassMappings().entrySet()) {
System.out.println("WARNING: Broken inner class entry " + mapping.getKey() + " (" + mapping.getValue().getDeobfName() + ")");
}
for (java.util.Map.Entry<FieldEntry,FieldMapping> mapping : checker.getDroppedFieldMappings().entrySet()) {
System.out.println("WARNING: Broken field entry " + mapping.getKey() + " (" + mapping.getValue().getDeobfName() + ")");
}
for (java.util.Map.Entry<BehaviorEntry,MethodMapping> mapping : checker.getDroppedMethodMappings().entrySet()) {
System.out.println("WARNING: Broken behavior entry " + mapping.getKey() + " (" + mapping.getValue().getDeobfName() + ")");
}
// write out the converted mappings
try (FileWriter out = new FileWriter(outMappingsFile)) {
new MappingsWriter().write(out, newMappings);
}
System.out.println("Wrote converted mappings to:\n\t" + outMappingsFile.getAbsolutePath());
}
private static class Deobfuscators {
public Deobfuscator source;
public Deobfuscator dest;
public Deobfuscators(JarFile sourceJar, JarFile destJar) {
System.out.println("Indexing source jar...");
IndexerThread sourceIndexer = new IndexerThread(sourceJar);
sourceIndexer.start();
System.out.println("Indexing dest jar...");
IndexerThread destIndexer = new IndexerThread(destJar);
destIndexer.start();
sourceIndexer.joinOrBail();
destIndexer.joinOrBail();
source = sourceIndexer.deobfuscator;
dest = destIndexer.deobfuscator;
}
}
private static class IndexerThread extends Thread {
private JarFile m_jarFile;
public Deobfuscator deobfuscator;
public IndexerThread(JarFile jarFile) {
m_jarFile = jarFile;
deobfuscator = null;
}
public void joinOrBail() {
try {
join();
} catch (InterruptedException ex) {
throw new Error(ex);
}
}
@Override
public void run() {
try {
deobfuscator = new Deobfuscator(m_jarFile);
} catch (IOException ex) {
throw new Error(ex);
}
}
}
}
|
