From a85529d1ce6ec533809575ec84572de855464b36 Mon Sep 17 00:00:00 2001
From: jeff
Date: Wed, 20 Aug 2014 01:21:52 -0400
Subject: finished reference navigation system. Still need to debug and polish
 it, but the basic idea seems to work. =)

---
 .../enigma/analysis/SourceIndexClassVisitor.java   | 114 +++++++++++++++++++++
 1 file changed, 114 insertions(+)
 create mode 100644 src/cuchaz/enigma/analysis/SourceIndexClassVisitor.java

(limited to 'src/cuchaz/enigma/analysis/SourceIndexClassVisitor.java')

diff --git a/src/cuchaz/enigma/analysis/SourceIndexClassVisitor.java b/src/cuchaz/enigma/analysis/SourceIndexClassVisitor.java
new file mode 100644
index 0000000..2d4c0f5
--- /dev/null
+++ b/src/cuchaz/enigma/analysis/SourceIndexClassVisitor.java
@@ -0,0 +1,114 @@
+/*******************************************************************************
+ * 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 com.google.common.collect.HashMultiset;
+import com.google.common.collect.Multiset;
+import com.strobel.assembler.metadata.FieldDefinition;
+import com.strobel.assembler.metadata.MethodDefinition;
+import com.strobel.assembler.metadata.TypeReference;
+import com.strobel.decompiler.languages.TextLocation;
+import com.strobel.decompiler.languages.java.ast.ConstructorDeclaration;
+import com.strobel.decompiler.languages.java.ast.EnumValueDeclaration;
+import com.strobel.decompiler.languages.java.ast.FieldDeclaration;
+import com.strobel.decompiler.languages.java.ast.Keys;
+import com.strobel.decompiler.languages.java.ast.MethodDeclaration;
+import com.strobel.decompiler.languages.java.ast.SimpleType;
+import com.strobel.decompiler.languages.java.ast.TypeDeclaration;
+import com.strobel.decompiler.languages.java.ast.VariableInitializer;
+
+import cuchaz.enigma.mapping.ClassEntry;
+import cuchaz.enigma.mapping.ConstructorEntry;
+import cuchaz.enigma.mapping.Entry;
+import cuchaz.enigma.mapping.FieldEntry;
+import cuchaz.enigma.mapping.MethodEntry;
+
+public class SourceIndexClassVisitor extends SourceIndexVisitor
+{
+	private ClassEntry m_classEntry;
+	private Multiset<Entry> m_indices;
+	
+	public SourceIndexClassVisitor( ClassEntry classEntry )
+	{
+		m_classEntry = classEntry;
+		m_indices = HashMultiset.create();
+	}
+	
+	@Override
+	public Void visitTypeDeclaration( TypeDeclaration node, SourceIndex index )
+	{
+		return recurse( node, index );
+	}
+	
+	@Override
+	public Void visitSimpleType( SimpleType node, SourceIndex index )
+	{
+		TypeReference ref = node.getUserData( Keys.TYPE_REFERENCE );
+		if( node.getIdentifierToken().getStartLocation() != TextLocation.EMPTY )
+		{
+			ClassEntry classEntry = new ClassEntry( ref.getInternalName() );
+			index.addReference(
+				node.getIdentifierToken(),
+				new EntryReference<Entry,Entry>( classEntry, m_classEntry, m_indices.count( classEntry ) )
+			);
+		}
+		
+		return recurse( node, index );
+	}
+	
+	@Override
+	public Void visitMethodDeclaration( MethodDeclaration node, SourceIndex index )
+	{
+		MethodDefinition def = node.getUserData( Keys.METHOD_DEFINITION );
+		ClassEntry classEntry = new ClassEntry( def.getDeclaringType().getInternalName() );
+		MethodEntry methodEntry = new MethodEntry( classEntry, def.getName(), def.getSignature() );
+		index.addDeclaration( node.getNameToken(), methodEntry );
+		//if( !def.getName().equals( "<clinit>" ) )
+		
+		return node.acceptVisitor( new SourceIndexBehaviorVisitor( methodEntry ), index );
+	}
+	
+	@Override
+	public Void visitConstructorDeclaration( ConstructorDeclaration node, SourceIndex index )
+	{
+		MethodDefinition def = node.getUserData( Keys.METHOD_DEFINITION );
+		ClassEntry classEntry = new ClassEntry( def.getDeclaringType().getInternalName() );
+		ConstructorEntry constructorEntry = new ConstructorEntry( classEntry, def.getSignature() );
+		index.addDeclaration( node.getNameToken(), constructorEntry );
+		
+		return recurse( node, index );
+	}
+	
+	@Override
+	public Void visitFieldDeclaration( FieldDeclaration node, SourceIndex index )
+	{
+		FieldDefinition def = node.getUserData( Keys.FIELD_DEFINITION );
+		ClassEntry classEntry = new ClassEntry( def.getDeclaringType().getInternalName() );
+		FieldEntry fieldEntry = new FieldEntry( classEntry, def.getName() );
+		assert( node.getVariables().size() == 1 );
+		VariableInitializer variable = node.getVariables().firstOrNullObject();
+		index.addDeclaration( variable.getNameToken(), fieldEntry );
+		
+		return recurse( node, index );
+	}
+	
+	@Override
+	public Void visitEnumValueDeclaration( EnumValueDeclaration node, SourceIndex index )
+	{
+		// treat enum declarations as field declarations
+		FieldDefinition def = node.getUserData( Keys.FIELD_DEFINITION );
+		ClassEntry classEntry = new ClassEntry( def.getDeclaringType().getInternalName() );
+		FieldEntry fieldEntry = new FieldEntry( classEntry, def.getName() );
+		index.addDeclaration( node.getNameToken(), fieldEntry );
+		
+		return recurse( node, index );
+	}
+}
-- 
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