Json format (#2)

* Added new format

* Fixed bug

* Updated Version

1 files changed, 349 insertions, 0 deletions

diff --git a/src/main/java/cuchaz/enigma/gui/GuiController.java b/src/main/java/cuchaz/enigma/gui/GuiController.java
new file mode 100644
index 0000000..aa6acdc
--- /dev/null
+++ b/src/main/java/cuchaz/enigma/gui/GuiController.java
@@ -0,0 +1,349 @@
+/*******************************************************************************
+ * 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
+ * <p>
+ * Contributors:
+ * Jeff Martin - initial API and implementation
+ ******************************************************************************/
+package cuchaz.enigma.gui;
+
+import com.google.common.collect.Lists;
+import com.google.common.collect.Queues;
+
+import com.strobel.decompiler.languages.java.ast.CompilationUnit;
+
+import java.io.File;
+import java.io.FileReader;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.util.Collection;
+import java.util.Deque;
+import java.util.List;
+import java.util.jar.JarFile;
+
+import cuchaz.enigma.Deobfuscator;
+import cuchaz.enigma.Deobfuscator.ProgressListener;
+import cuchaz.enigma.analysis.*;
+import cuchaz.enigma.gui.ProgressDialog.ProgressRunnable;
+import cuchaz.enigma.mapping.*;
+
+public class GuiController {
+
+    private Deobfuscator m_deobfuscator;
+    private Gui m_gui;
+    private SourceIndex m_index;
+    private ClassEntry m_currentObfClass;
+    private boolean m_isDirty;
+    private Deque<EntryReference<Entry, Entry>> m_referenceStack;
+
+    public GuiController(Gui gui) {
+        m_gui = gui;
+        m_deobfuscator = null;
+        m_index = null;
+        m_currentObfClass = null;
+        m_isDirty = false;
+        m_referenceStack = Queues.newArrayDeque();
+    }
+
+    public boolean isDirty() {
+        return m_isDirty;
+    }
+
+    public void openJar(final JarFile jar) throws IOException {
+        m_gui.onStartOpenJar();
+        m_deobfuscator = new Deobfuscator(jar);
+        m_gui.onFinishOpenJar(m_deobfuscator.getJarName());
+        refreshClasses();
+    }
+
+    public void closeJar() {
+        m_deobfuscator = null;
+        m_gui.onCloseJar();
+    }
+
+    public void openOldMappings(File file) throws IOException, MappingParseException {
+        FileReader in = new FileReader(file);
+        m_deobfuscator.setMappings(new MappingsReaderOld().read(in));
+        in.close();
+        m_isDirty = false;
+        m_gui.setMappingsFile(file);
+        refreshClasses();
+        refreshCurrentClass();
+    }
+
+    public void openMappings(File file) throws IOException, MappingParseException {
+        m_deobfuscator.setMappings(new MappingsReader().read(file));
+        m_isDirty = false;
+        m_gui.setMappingsFile(file);
+        refreshClasses();
+        refreshCurrentClass();
+    }
+
+    public void saveMappings(File file) throws IOException {
+        new MappingsWriter().write(file, m_deobfuscator.getMappings());
+        m_isDirty = false;
+    }
+
+    public void closeMappings() {
+        m_deobfuscator.setMappings(null);
+        m_gui.setMappingsFile(null);
+        refreshClasses();
+        refreshCurrentClass();
+    }
+
+    public void exportSource(final File dirOut) {
+        ProgressDialog.runInThread(m_gui.getFrame(), new ProgressRunnable() {
+            @Override
+            public void run(ProgressListener progress) throws Exception {
+                m_deobfuscator.writeSources(dirOut, progress);
+            }
+        });
+    }
+
+    public void exportJar(final File fileOut) {
+        ProgressDialog.runInThread(m_gui.getFrame(), new ProgressRunnable() {
+            @Override
+            public void run(ProgressListener progress) {
+                m_deobfuscator.writeJar(fileOut, progress);
+            }
+        });
+    }
+
+    public Token getToken(int pos) {
+        if (m_index == null) {
+            return null;
+        }
+        return m_index.getReferenceToken(pos);
+    }
+
+    public EntryReference<Entry, Entry> getDeobfReference(Token token) {
+        if (m_index == null) {
+            return null;
+        }
+        return m_index.getDeobfReference(token);
+    }
+
+    public ReadableToken getReadableToken(Token token) {
+        if (m_index == null) {
+            return null;
+        }
+        return new ReadableToken(
+                m_index.getLineNumber(token.start),
+                m_index.getColumnNumber(token.start),
+                m_index.getColumnNumber(token.end)
+        );
+    }
+
+    public boolean entryHasDeobfuscatedName(Entry deobfEntry) {
+        return m_deobfuscator.hasDeobfuscatedName(m_deobfuscator.obfuscateEntry(deobfEntry));
+    }
+
+    public boolean entryIsInJar(Entry deobfEntry) {
+        return m_deobfuscator.isObfuscatedIdentifier(m_deobfuscator.obfuscateEntry(deobfEntry));
+    }
+
+    public boolean referenceIsRenameable(EntryReference<Entry, Entry> deobfReference) {
+        return m_deobfuscator.isRenameable(m_deobfuscator.obfuscateReference(deobfReference));
+    }
+
+    public ClassInheritanceTreeNode getClassInheritance(ClassEntry deobfClassEntry) {
+        ClassEntry obfClassEntry = m_deobfuscator.obfuscateEntry(deobfClassEntry);
+        ClassInheritanceTreeNode rootNode = m_deobfuscator.getJarIndex().getClassInheritance(
+                m_deobfuscator.getTranslator(TranslationDirection.Deobfuscating),
+                obfClassEntry
+        );
+        return ClassInheritanceTreeNode.findNode(rootNode, obfClassEntry);
+    }
+
+    public ClassImplementationsTreeNode getClassImplementations(ClassEntry deobfClassEntry) {
+        ClassEntry obfClassEntry = m_deobfuscator.obfuscateEntry(deobfClassEntry);
+        return m_deobfuscator.getJarIndex().getClassImplementations(
+                m_deobfuscator.getTranslator(TranslationDirection.Deobfuscating),
+                obfClassEntry
+        );
+    }
+
+    public MethodInheritanceTreeNode getMethodInheritance(MethodEntry deobfMethodEntry) {
+        MethodEntry obfMethodEntry = m_deobfuscator.obfuscateEntry(deobfMethodEntry);
+        MethodInheritanceTreeNode rootNode = m_deobfuscator.getJarIndex().getMethodInheritance(
+                m_deobfuscator.getTranslator(TranslationDirection.Deobfuscating),
+                obfMethodEntry
+        );
+        return MethodInheritanceTreeNode.findNode(rootNode, obfMethodEntry);
+    }
+
+    public MethodImplementationsTreeNode getMethodImplementations(MethodEntry deobfMethodEntry) {
+        MethodEntry obfMethodEntry = m_deobfuscator.obfuscateEntry(deobfMethodEntry);
+        List<MethodImplementationsTreeNode> rootNodes = m_deobfuscator.getJarIndex().getMethodImplementations(
+                m_deobfuscator.getTranslator(TranslationDirection.Deobfuscating),
+                obfMethodEntry
+        );
+        if (rootNodes.isEmpty()) {
+            return null;
+        }
+        if (rootNodes.size() > 1) {
+            System.err.println("WARNING: Method " + deobfMethodEntry + " implements multiple interfaces. Only showing first one.");
+        }
+        return MethodImplementationsTreeNode.findNode(rootNodes.get(0), obfMethodEntry);
+    }
+
+    public FieldReferenceTreeNode getFieldReferences(FieldEntry deobfFieldEntry) {
+        FieldEntry obfFieldEntry = m_deobfuscator.obfuscateEntry(deobfFieldEntry);
+        FieldReferenceTreeNode rootNode = new FieldReferenceTreeNode(
+                m_deobfuscator.getTranslator(TranslationDirection.Deobfuscating),
+                obfFieldEntry
+        );
+        rootNode.load(m_deobfuscator.getJarIndex(), true);
+        return rootNode;
+    }
+
+    public BehaviorReferenceTreeNode getMethodReferences(BehaviorEntry deobfBehaviorEntry) {
+        BehaviorEntry obfBehaviorEntry = m_deobfuscator.obfuscateEntry(deobfBehaviorEntry);
+        BehaviorReferenceTreeNode rootNode = new BehaviorReferenceTreeNode(
+                m_deobfuscator.getTranslator(TranslationDirection.Deobfuscating),
+                obfBehaviorEntry
+        );
+        rootNode.load(m_deobfuscator.getJarIndex(), true);
+        return rootNode;
+    }
+
+    public void rename(EntryReference<Entry, Entry> deobfReference, String newName) {
+        EntryReference<Entry, Entry> obfReference = m_deobfuscator.obfuscateReference(deobfReference);
+        m_deobfuscator.rename(obfReference.getNameableEntry(), newName);
+        m_isDirty = true;
+        refreshClasses();
+        refreshCurrentClass(obfReference);
+    }
+
+    public void removeMapping(EntryReference<Entry, Entry> deobfReference) {
+        EntryReference<Entry, Entry> obfReference = m_deobfuscator.obfuscateReference(deobfReference);
+        m_deobfuscator.removeMapping(obfReference.getNameableEntry());
+        m_isDirty = true;
+        refreshClasses();
+        refreshCurrentClass(obfReference);
+    }
+
+    public void markAsDeobfuscated(EntryReference<Entry, Entry> deobfReference) {
+        EntryReference<Entry, Entry> obfReference = m_deobfuscator.obfuscateReference(deobfReference);
+        m_deobfuscator.markAsDeobfuscated(obfReference.getNameableEntry());
+        m_isDirty = true;
+        refreshClasses();
+        refreshCurrentClass(obfReference);
+    }
+
+    public void openDeclaration(Entry deobfEntry) {
+        if (deobfEntry == null) {
+            throw new IllegalArgumentException("Entry cannot be null!");
+        }
+        openReference(new EntryReference<Entry, Entry>(deobfEntry, deobfEntry.getName()));
+    }
+
+    public void openReference(EntryReference<Entry, Entry> deobfReference) {
+        if (deobfReference == null) {
+            throw new IllegalArgumentException("Reference cannot be null!");
+        }
+
+        // get the reference target class
+        EntryReference<Entry, Entry> obfReference = m_deobfuscator.obfuscateReference(deobfReference);
+        ClassEntry obfClassEntry = obfReference.getLocationClassEntry().getOutermostClassEntry();
+        if (!m_deobfuscator.isObfuscatedIdentifier(obfClassEntry)) {
+            throw new IllegalArgumentException("Obfuscated class " + obfClassEntry + " was not found in the jar!");
+        }
+        if (m_currentObfClass == null || !m_currentObfClass.equals(obfClassEntry)) {
+            // deobfuscate the class, then navigate to the reference
+            m_currentObfClass = obfClassEntry;
+            deobfuscate(m_currentObfClass, obfReference);
+        } else {
+            showReference(obfReference);
+        }
+    }
+
+    private void showReference(EntryReference<Entry, Entry> obfReference) {
+        EntryReference<Entry, Entry> deobfReference = m_deobfuscator.deobfuscateReference(obfReference);
+        Collection<Token> tokens = m_index.getReferenceTokens(deobfReference);
+        if (tokens.isEmpty()) {
+            // DEBUG
+            System.err.println(String.format("WARNING: no tokens found for %s in %s", deobfReference, m_currentObfClass));
+        } else {
+            m_gui.showTokens(tokens);
+        }
+    }
+
+    public void savePreviousReference(EntryReference<Entry, Entry> deobfReference) {
+        m_referenceStack.push(m_deobfuscator.obfuscateReference(deobfReference));
+    }
+
+    public void openPreviousReference() {
+        if (hasPreviousLocation()) {
+            openReference(m_deobfuscator.deobfuscateReference(m_referenceStack.pop()));
+        }
+    }
+
+    public boolean hasPreviousLocation() {
+        return !m_referenceStack.isEmpty();
+    }
+
+    private void refreshClasses() {
+        List<ClassEntry> obfClasses = Lists.newArrayList();
+        List<ClassEntry> deobfClasses = Lists.newArrayList();
+        m_deobfuscator.getSeparatedClasses(obfClasses, deobfClasses);
+        m_gui.setObfClasses(obfClasses);
+        m_gui.setDeobfClasses(deobfClasses);
+    }
+
+    private void refreshCurrentClass() {
+        refreshCurrentClass(null);
+    }
+
+    private void refreshCurrentClass(EntryReference<Entry, Entry> obfReference) {
+        if (m_currentObfClass != null) {
+            deobfuscate(m_currentObfClass, obfReference);
+        }
+    }
+
+    private void deobfuscate(final ClassEntry classEntry, final EntryReference<Entry, Entry> obfReference) {
+
+        m_gui.setSource("(deobfuscating...)");
+
+        // run the deobfuscator in a separate thread so we don't block the GUI event queue
+        new Thread() {
+            @Override
+            public void run() {
+                // decompile,deobfuscate the bytecode
+                CompilationUnit sourceTree = m_deobfuscator.getSourceTree(classEntry.getClassName());
+                if (sourceTree == null) {
+                    // decompilation of this class is not supported
+                    m_gui.setSource("Unable to find class: " + classEntry);
+                    return;
+                }
+                String source = m_deobfuscator.getSource(sourceTree);
+                m_index = m_deobfuscator.getSourceIndex(sourceTree, source);
+                m_gui.setSource(m_index.getSource());
+                if (obfReference != null) {
+                    showReference(obfReference);
+                }
+
+                // set the highlighted tokens
+                List<Token> obfuscatedTokens = Lists.newArrayList();
+                List<Token> deobfuscatedTokens = Lists.newArrayList();
+                List<Token> otherTokens = Lists.newArrayList();
+                for (Token token : m_index.referenceTokens()) {
+                    EntryReference<Entry, Entry> reference = m_index.getDeobfReference(token);
+                    if (referenceIsRenameable(reference)) {
+                        if (entryHasDeobfuscatedName(reference.getNameableEntry())) {
+                            deobfuscatedTokens.add(token);
+                        } else {
+                            obfuscatedTokens.add(token);
+                        }
+                    } else {
+                        otherTokens.add(token);
+                    }
+                }
+                m_gui.setHighlightedTokens(obfuscatedTokens, deobfuscatedTokens, otherTokens);
+            }
+        }.start();
+    }
+}