1 files changed, 0 insertions, 229 deletions
diff --git a/src/proguard/obfuscate/MemberObfuscator.java b/src/proguard/obfuscate/MemberObfuscator.java
deleted file mode 100644
index b5211ac..0000000
--- a/src/proguard/obfuscate/MemberObfuscator.java
+++ /dev/null
@@ -1,229 +0,0 @@
-/*
- * ProGuard -- shrinking, optimization, obfuscation, and preverification
- *             of Java bytecode.
- *
- * Copyright (c) 2002-2014 Eric Lafortune (eric@graphics.cornell.edu)
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-package proguard.obfuscate;
-
-import proguard.classfile.*;
-import proguard.classfile.util.*;
-import proguard.classfile.visitor.MemberVisitor;
-
-import java.util.*;
-
-/**
- * This MemberVisitor obfuscates all class members that it visits.
- * It uses names from the given name factory. At the same time, it avoids names
- * from the given descriptor map.
- * <p>
- * The class members must have been linked before applying this visitor.
- *
- * @see MethodLinker
- *
- * @author Eric Lafortune
- */
-public class MemberObfuscator
-extends      SimplifiedVisitor
-implements   MemberVisitor
-{
-    private final boolean        allowAggressiveOverloading;
-    private final NameFactory    nameFactory;
-    private final Map            descriptorMap;
-
-
-    /**
-     * Creates a new MemberObfuscator.
-     * @param allowAggressiveOverloading a flag that specifies whether class
-     *                                   members can be overloaded aggressively.
-     * @param nameFactory                the factory that can produce
-     *                                   obfuscated member names.
-     * @param descriptorMap              the map of descriptors to
-     *                                   [new name - old name] maps.
-     */
-    public MemberObfuscator(boolean        allowAggressiveOverloading,
-                            NameFactory    nameFactory,
-                            Map            descriptorMap)
-    {
-        this.allowAggressiveOverloading = allowAggressiveOverloading;
-        this.nameFactory                = nameFactory;
-        this.descriptorMap              = descriptorMap;
-    }
-
-
-    // Implementations for MemberVisitor.
-
-    public void visitAnyMember(Clazz clazz, Member member)
-    {
-        // Special cases: <clinit> and <init> are always kept unchanged.
-        // We can ignore them here.
-        String name = member.getName(clazz);
-        if (ClassUtil.isInitializer(name))
-        {
-            return;
-        }
-
-        // Get the member's descriptor.
-        String descriptor = member.getDescriptor(clazz);
-
-        // Check whether we're allowed to do aggressive overloading
-        if (!allowAggressiveOverloading)
-        {
-            // Trim the return argument from the descriptor if not.
-            // Works for fields and methods alike.
-            descriptor = descriptor.substring(0, descriptor.indexOf(')')+1);
-        }
-
-        // Get the name map, creating a new one if necessary.
-        Map nameMap = retrieveNameMap(descriptorMap, descriptor);
-
-        // Get the member's new name.
-        String newName = newMemberName(member);
-
-        // Assign a new one, if necessary.
-        if (newName == null)
-        {
-            // Find an acceptable new name.
-            nameFactory.reset();
-
-            do
-            {
-                newName = nameFactory.nextName();
-            }
-            while (nameMap.containsKey(newName));
-
-            // Remember not to use the new name again in this name space.
-            nameMap.put(newName, name);
-
-            // Assign the new name.
-            setNewMemberName(member, newName);
-        }
-    }
-
-
-    // Small utility methods.
-
-    /**
-     * Gets the name map, based on the given map and a given descriptor.
-     * A new empty map is created if necessary.
-     * @param descriptorMap the map of descriptors to [new name - old name] maps.
-     * @param descriptor    the class member descriptor.
-     * @return the corresponding name map.
-     */
-    static Map retrieveNameMap(Map descriptorMap, String descriptor)
-    {
-        // See if we can find the nested map with this descriptor key.
-        Map nameMap = (Map)descriptorMap.get(descriptor);
-
-        // Create a new one if not.
-        if (nameMap == null)
-        {
-            nameMap = new HashMap();
-            descriptorMap.put(descriptor, nameMap);
-        }
-
-        return nameMap;
-    }
-
-
-    /**
-     * Assigns a fixed new name to the given class member.
-     * @param member the class member.
-     * @param name   the new name.
-     */
-    static void setFixedNewMemberName(Member member, String name)
-    {
-        VisitorAccepter lastVisitorAccepter = MethodLinker.lastVisitorAccepter(member);
-
-        if (!(lastVisitorAccepter instanceof LibraryMember) &&
-            !(lastVisitorAccepter instanceof MyFixedName))
-        {
-            lastVisitorAccepter.setVisitorInfo(new MyFixedName(name));
-        }
-        else
-        {
-            lastVisitorAccepter.setVisitorInfo(name);
-        }
-    }
-
-
-    /**
-     * Assigns a new name to the given class member.
-     * @param member the class member.
-     * @param name   the new name.
-     */
-    static void setNewMemberName(Member member, String name)
-    {
-        MethodLinker.lastVisitorAccepter(member).setVisitorInfo(name);
-    }
-
-
-    /**
-     * Returns whether the new name of the given class member is fixed.
-     * @param member the class member.
-     * @return whether its new name is fixed.
-     */
-    static boolean hasFixedNewMemberName(Member member)
-    {
-        VisitorAccepter lastVisitorAccepter = MethodLinker.lastVisitorAccepter(member);
-
-        return lastVisitorAccepter instanceof LibraryMember ||
-               lastVisitorAccepter instanceof MyFixedName;
-    }
-
-
-    /**
-     * Retrieves the new name of the given class member.
-     * @param member the class member.
-     * @return the class member's new name, or <code>null</code> if it doesn't
-     *         have one yet.
-     */
-    static String newMemberName(Member member)
-    {
-        return (String)MethodLinker.lastVisitorAccepter(member).getVisitorInfo();
-    }
-
-
-    /**
-     * This VisitorAccepter can be used to wrap a name string, to indicate that
-     * the name is fixed.
-     */
-    private static class MyFixedName implements VisitorAccepter
-    {
-        private String newName;
-
-
-        public MyFixedName(String newName)
-        {
-            this.newName = newName;
-        }
-
-
-        // Implementations for VisitorAccepter.
-
-        public Object getVisitorInfo()
-        {
-            return newName;
-        }
-
-
-        public void setVisitorInfo(Object visitorInfo)
-        {
-            newName = (String)visitorInfo;
-        }
-    }
-}