sandmark.obfuscate.loop
Class ApplicationObject

java.lang.Object
  |
  +--sandmark.obfuscate.loop.ApplicationObject

All Implemented Interfaces:

java.lang.Comparable

Direct Known Subclasses:

ClassObject, MethodObject

public class ApplicationObject

extends java.lang.Object

implements java.lang.Comparable

An ApplicationObject is any "thingie" that can be obfuscated by a sandmark obfuscation. Methods, classes, and whole applications are examples of what is represented by an ApplicationObject.

Author:

Kelly Heffner (kheffner@cs.arizona.edu)

Nested Class Summary

protected class

ApplicationObject.StatisticalInfo

Field Summary

protected java.util.ArrayList	currStats
protected float	obfLevelRemaining

Constructor Summary

ApplicationObject()

ApplicationObject(Stats stats)

Method Summary

void	addAlgorithm(Algorithm candidate) Adds an algorithm to the pool of candidates for this object.
void	addSubObject(ApplicationObject sub) Specifies that another ApplicationObject is a subobject of this ApplicationObject.
int	compareTo(java.lang.Object other) Compares two ApplicationObjects by their natrual ordering.
protected java.util.ArrayList	computeStats(Stats stats)
(package private) java.util.ArrayList	getCandidates() Gets the list of algorithms that could still be run on this object.
java.lang.String	getKey()
float	getObfLevelRemaining()
(package private) java.util.ArrayList	getRequiredProperties() Gets the list of properties that need to be run on this object.
(package private) java.util.ArrayList	getRunProperties() Gets the list of properties that have been run on this object.
(package private) java.util.ArrayList	getSuggestedProperties() Gets the list of properties that should to be run on this object.
boolean	isDone() Determines whether or not this ApplicationObject has been obfuscated enough.
boolean	isSubobjectOf(ApplicationObject sub)
boolean	isTargetOf(Algorithm alg) Returns true if the algorithm can be applied to this type of application object.
void	runAlgorithm(Algorithm candidate, ClassFileCollection cfc)
void	runAlgorithm(Algorithm candidate, ClassFileCollection cfc, DependencyMap map)
protected boolean	runIt(Algorithm candidate, ClassFileCollection cfc)
void	setObfLevelRemaining(float i)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

obfLevelRemaining

protected float obfLevelRemaining

currStats

protected java.util.ArrayList currStats

Constructor Detail

ApplicationObject

public ApplicationObject()

ApplicationObject

public ApplicationObject(Stats stats)

Method Detail

computeStats

protected java.util.ArrayList computeStats(Stats stats)

runIt

protected boolean runIt(Algorithm candidate,
                        ClassFileCollection cfc)

runAlgorithm

public void runAlgorithm(Algorithm candidate,
                         ClassFileCollection cfc,
                         DependencyMap map)

runAlgorithm

public void runAlgorithm(Algorithm candidate,
                         ClassFileCollection cfc)

getObfLevelRemaining

public float getObfLevelRemaining()

setObfLevelRemaining

public void setObfLevelRemaining(float i)

addAlgorithm

public void addAlgorithm(Algorithm candidate)

Adds an algorithm to the pool of candidates for this object.

Parameters:

candidate - the algorithm to add to the pool

addSubObject

public void addSubObject(ApplicationObject sub)

Specifies that another ApplicationObject is a subobject of this ApplicationObject. Such a relation would be between a method inside a class, the method object would be a subobject of the class.

Parameters:

sub - the object which is a subobject to this

isSubobjectOf

public boolean isSubobjectOf(ApplicationObject sub)

compareTo

public int compareTo(java.lang.Object other)

Compares two ApplicationObjects by their natrual ordering. One ApplicationObject comes before another ApplicationObject if its remaining obfuscation level is greater than the other objects remaining obfuscation level. This sorting is useful for the priority queue of things to be obfuscated in the obfuscation loop.

Specified by:

compareTo in interface java.lang.Comparable

Parameters:

other - the ApplicationObject to compare to

Returns:

other's obfuscation level - this objects obfuscation level

isDone

public boolean isDone()

Determines whether or not this ApplicationObject has been obfuscated enough.

Returns:

true if this object has been obfuscated enough

getCandidates

java.util.ArrayList getCandidates()

Gets the list of algorithms that could still be run on this object.

Returns:

candidate list (not a copy)

getRunProperties

java.util.ArrayList getRunProperties()

Gets the list of properties that have been run on this object. This returns the original list (not a copy).

Returns:

run properties list

getRequiredProperties

java.util.ArrayList getRequiredProperties()

Gets the list of properties that need to be run on this object. This returns the original list (not a copy).

Returns:

run properties list

getSuggestedProperties

java.util.ArrayList getSuggestedProperties()

Gets the list of properties that should to be run on this object. This returns the original list (not a copy).

Returns:

run properties list

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getKey

public java.lang.String getKey()

isTargetOf

public boolean isTargetOf(Algorithm alg)

Returns true if the algorithm can be applied to this type of application object.