From e3f452250e51b7271f3989c7dfd12e4422934942 Mon Sep 17 00:00:00 2001
From: Michael Smith
Date: Thu, 21 May 2015 23:30:00 +0100
Subject: Support Gradle alongside SSJB

This makes builds faster, simpler and better automated but still keeps
Cuchaz happy. :)
---
 test/cuchaz/enigma/TokenChecker.java | 65 ++++++++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 test/cuchaz/enigma/TokenChecker.java

(limited to 'test/cuchaz/enigma/TokenChecker.java')

diff --git a/test/cuchaz/enigma/TokenChecker.java b/test/cuchaz/enigma/TokenChecker.java
new file mode 100644
index 0000000..7afb4cf
--- /dev/null
+++ b/test/cuchaz/enigma/TokenChecker.java
@@ -0,0 +1,65 @@
+/*******************************************************************************
+ * 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.IOException;
+import java.util.Collection;
+import java.util.List;
+import java.util.jar.JarFile;
+
+import com.google.common.collect.Lists;
+import com.strobel.decompiler.languages.java.ast.CompilationUnit;
+
+import cuchaz.enigma.analysis.EntryReference;
+import cuchaz.enigma.analysis.SourceIndex;
+import cuchaz.enigma.analysis.Token;
+import cuchaz.enigma.mapping.Entry;
+
+public class TokenChecker {
+	
+	private Deobfuscator m_deobfuscator;
+	
+	protected TokenChecker(JarFile jarFile)
+	throws IOException {
+		m_deobfuscator = new Deobfuscator(jarFile);
+	}
+	
+	protected String getDeclarationToken(Entry entry) {
+		// decompile the class
+		CompilationUnit tree = m_deobfuscator.getSourceTree(entry.getClassName());
+		// DEBUG
+		// tree.acceptVisitor( new TreeDumpVisitor( new File( "tree." + entry.getClassName().replace( '/', '.' ) + ".txt" ) ), null );
+		String source = m_deobfuscator.getSource(tree);
+		SourceIndex index = m_deobfuscator.getSourceIndex(tree, source);
+		
+		// get the token value
+		Token token = index.getDeclarationToken(entry);
+		if (token == null) {
+			return null;
+		}
+		return source.substring(token.start, token.end);
+	}
+	
+	@SuppressWarnings("unchecked")
+	protected Collection<String> getReferenceTokens(EntryReference<? extends Entry,? extends Entry> reference) {
+		// decompile the class
+		CompilationUnit tree = m_deobfuscator.getSourceTree(reference.context.getClassName());
+		String source = m_deobfuscator.getSource(tree);
+		SourceIndex index = m_deobfuscator.getSourceIndex(tree, source);
+		
+		// get the token values
+		List<String> values = Lists.newArrayList();
+		for (Token token : index.getReferenceTokens((EntryReference<Entry,Entry>)reference)) {
+			values.add(source.substring(token.start, token.end));
+		}
+		return values;
+	}
+}
-- 
cgit v1.2.3