From 4be005617b3b8c3578cca07c5d085d12916f0d1d Mon Sep 17 00:00:00 2001
From: lclc98
Date: Thu, 30 Jun 2016 00:49:21 +1000
Subject: Json format (#2)

* Added new format

* Fixed bug

* Updated Version
---
 src/cuchaz/enigma/analysis/JarClassIterator.java | 137 -----------------------
 1 file changed, 137 deletions(-)
 delete mode 100644 src/cuchaz/enigma/analysis/JarClassIterator.java

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

diff --git a/src/cuchaz/enigma/analysis/JarClassIterator.java b/src/cuchaz/enigma/analysis/JarClassIterator.java
deleted file mode 100644
index aa58e9e..0000000
--- a/src/cuchaz/enigma/analysis/JarClassIterator.java
+++ /dev/null
@@ -1,137 +0,0 @@
-/*******************************************************************************
- * 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.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.Enumeration;
-import java.util.Iterator;
-import java.util.List;
-import java.util.jar.JarEntry;
-import java.util.jar.JarFile;
-
-import javassist.ByteArrayClassPath;
-import javassist.ClassPool;
-import javassist.CtClass;
-import javassist.NotFoundException;
-import javassist.bytecode.Descriptor;
-
-import com.google.common.collect.Lists;
-
-import cuchaz.enigma.Constants;
-import cuchaz.enigma.mapping.ClassEntry;
-
-public class JarClassIterator implements Iterator<CtClass> {
-	
-	private JarFile m_jar;
-	private Iterator<JarEntry> m_iter;
-	
-	public JarClassIterator(JarFile jar) {
-		m_jar = jar;
-		
-		// get the jar entries that correspond to classes
-		List<JarEntry> classEntries = Lists.newArrayList();
-		Enumeration<JarEntry> entries = m_jar.entries();
-		while (entries.hasMoreElements()) {
-			JarEntry entry = entries.nextElement();
-			
-			// is this a class file?
-			if (entry.getName().endsWith(".class")) {
-				classEntries.add(entry);
-			}
-		}
-		m_iter = classEntries.iterator();
-	}
-	
-	@Override
-	public boolean hasNext() {
-		return m_iter.hasNext();
-	}
-	
-	@Override
-	public CtClass next() {
-		JarEntry entry = m_iter.next();
-		try {
-			return getClass(m_jar, entry);
-		} catch (IOException | NotFoundException ex) {
-			throw new Error("Unable to load class: " + entry.getName());
-		}
-	}
-	
-	@Override
-	public void remove() {
-		throw new UnsupportedOperationException();
-	}
-	
-	public static List<ClassEntry> getClassEntries(JarFile jar) {
-		List<ClassEntry> classEntries = Lists.newArrayList();
-		Enumeration<JarEntry> entries = jar.entries();
-		while (entries.hasMoreElements()) {
-			JarEntry entry = entries.nextElement();
-			
-			// is this a class file?
-			if (!entry.isDirectory() && entry.getName().endsWith(".class")) {
-				classEntries.add(getClassEntry(entry));
-			}
-		}
-		return classEntries;
-	}
-	
-	public static Iterable<CtClass> classes(final JarFile jar) {
-		return new Iterable<CtClass>() {
-			@Override
-			public Iterator<CtClass> iterator() {
-				return new JarClassIterator(jar);
-			}
-		};
-	}
-	
-	public static CtClass getClass(JarFile jar, ClassEntry classEntry) {
-		try {
-			return getClass(jar, new JarEntry(classEntry.getName() + ".class"));
-		} catch (IOException | NotFoundException ex) {
-			throw new Error("Unable to load class: " + classEntry.getName());
-		}
-	}
-	
-	private static CtClass getClass(JarFile jar, JarEntry entry) throws IOException, NotFoundException {
-		// read the class into a buffer
-		ByteArrayOutputStream bos = new ByteArrayOutputStream();
-		byte[] buf = new byte[Constants.KiB];
-		int totalNumBytesRead = 0;
-		InputStream in = jar.getInputStream(entry);
-		while (in.available() > 0) {
-			int numBytesRead = in.read(buf);
-			if (numBytesRead < 0) {
-				break;
-			}
-			bos.write(buf, 0, numBytesRead);
-			
-			// sanity checking
-			totalNumBytesRead += numBytesRead;
-			if (totalNumBytesRead > Constants.MiB) {
-				throw new Error("Class file " + entry.getName() + " larger than 1 MiB! Something is wrong!");
-			}
-		}
-		
-		// get a javassist handle for the class
-		String className = Descriptor.toJavaName(getClassEntry(entry).getName());
-		ClassPool classPool = new ClassPool();
-		classPool.appendSystemPath();
-		classPool.insertClassPath(new ByteArrayClassPath(className, bos.toByteArray()));
-		return classPool.get(className);
-	}
-	
-	private static ClassEntry getClassEntry(JarEntry entry) {
-		return new ClassEntry(entry.getName().substring(0, entry.getName().length() - ".class".length()));
-	}
-}
-- 
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