proguard.obfuscate

Class MemberObfuscator

java.lang.Object

proguard.obfuscate.MemberObfuscator

All Implemented Interfaces:

proguard.classfile.visitor.MemberVisitor

public class MemberObfuscator
extends java.lang.Object
implements proguard.classfile.visitor.MemberVisitor

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.

The class members must have been linked before applying this visitor.

See Also:

MethodLinker

Constructor Summary

Constructors

Constructor and Description
MemberObfuscator(boolean allowAggressiveOverloading, NameFactory nameFactory, java.util.Map descriptorMap) Creates a new MemberObfuscator.

Method Summary

Modifier and Type	Method and Description
static java.lang.String	newMemberName(proguard.classfile.Member member) Retrieves the new name of the given class member.
static void	setFixedNewMemberName(proguard.classfile.Member member, java.lang.String name) Assigns a fixed new name to the given class member.
static void	setNewMemberName(proguard.classfile.Member member, java.lang.String name) Assigns a new name to the given class member.
void	visitAnyMember(proguard.classfile.Clazz clazz, proguard.classfile.Member member)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface proguard.classfile.visitor.MemberVisitor

visitLibraryField, visitLibraryMember, visitLibraryMethod, visitProgramField, visitProgramMember, visitProgramMethod

Constructor Detail

MemberObfuscator

public MemberObfuscator(boolean allowAggressiveOverloading,
                        NameFactory nameFactory,
                        java.util.Map descriptorMap)

Creates a new MemberObfuscator.

Parameters:

allowAggressiveOverloading - a flag that specifies whether class members can be overloaded aggressively.

nameFactory - the factory that can produce obfuscated member names.

descriptorMap - the map of descriptors to [new name - old name] maps.

Method Detail

visitAnyMember

public void visitAnyMember(proguard.classfile.Clazz clazz,
                           proguard.classfile.Member member)

Specified by:

visitAnyMember in interface proguard.classfile.visitor.MemberVisitor

setFixedNewMemberName

public static void setFixedNewMemberName(proguard.classfile.Member member,
                                         java.lang.String name)

Assigns a fixed new name to the given class member.

Parameters:

member - the class member.

name - the new name.

setNewMemberName

public static void setNewMemberName(proguard.classfile.Member member,
                                    java.lang.String name)

Assigns a new name to the given class member.

Parameters:

member - the class member.

name - the new name.

newMemberName

public static java.lang.String newMemberName(proguard.classfile.Member member)

Retrieves the new name of the given class member.

Parameters:

member - the class member.

Returns:

the class member's new name, or null if it doesn't have one yet.