/*******************************************************************************
* Copyright (c) 2014 Jeff Martin.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the GNU Public License v3.0
* which accompanies this distribution, and is available at
* http://www.gnu.org/licenses/gpl.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;
}
}