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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.analysis;
import java.util.List;
import javax.swing.tree.DefaultMutableTreeNode;
import com.google.common.collect.Lists;
import cuchaz.enigma.mapping.ClassEntry;
import cuchaz.enigma.mapping.MethodEntry;
import cuchaz.enigma.mapping.Translator;
public class MethodImplementationsTreeNode extends DefaultMutableTreeNode {
private static final long serialVersionUID = 3781080657461899915L;
private Translator m_deobfuscatingTranslator;
private MethodEntry m_entry;
public MethodImplementationsTreeNode(Translator deobfuscatingTranslator, MethodEntry entry) {
if (entry == null) {
throw new IllegalArgumentException("entry cannot be null!");
}
m_deobfuscatingTranslator = deobfuscatingTranslator;
m_entry = entry;
}
public MethodEntry getMethodEntry() {
return m_entry;
}
public String getDeobfClassName() {
return m_deobfuscatingTranslator.translateClass(m_entry.getClassName());
}
public String getDeobfMethodName() {
return m_deobfuscatingTranslator.translate(m_entry);
}
@Override
public String toString() {
String className = getDeobfClassName();
if (className == null) {
className = m_entry.getClassName();
}
String methodName = getDeobfMethodName();
if (methodName == null) {
methodName = m_entry.getName();
}
return className + "." + methodName + "()";
}
public void load(JarIndex index) {
// get all method implementations
List<MethodImplementationsTreeNode> nodes = Lists.newArrayList();
for (String implementingClassName : index.getImplementingClasses(m_entry.getClassName())) {
MethodEntry methodEntry = new MethodEntry(
new ClassEntry(implementingClassName),
m_entry.getName(),
m_entry.getSignature()
);
if (index.containsObfBehavior(methodEntry)) {
nodes.add(new MethodImplementationsTreeNode(m_deobfuscatingTranslator, methodEntry));
}
}
// add them to this node
for (MethodImplementationsTreeNode node : nodes) {
this.add(node);
}
}
public static MethodImplementationsTreeNode findNode(MethodImplementationsTreeNode node, MethodEntry entry) {
// is this the node?
if (node.getMethodEntry().equals(entry)) {
return node;
}
// recurse
for (int i = 0; i < node.getChildCount(); i++) {
MethodImplementationsTreeNode foundNode = findNode((MethodImplementationsTreeNode)node.getChildAt(i), entry);
if (foundNode != null) {
return foundNode;
}
}
return null;
}
}
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