soot.jimple.toolkits.pointer.nativemethods
Class JavaLangClassNative

java.lang.Object
  soot.jimple.toolkits.pointer.nativemethods.NativeMethodClass
      soot.jimple.toolkits.pointer.nativemethods.JavaLangClassNative

public class JavaLangClassNative
extends NativeMethodClass

Field Summary

Fields inherited from class soot.jimple.toolkits.pointer.nativemethods.NativeMethodClass

helper

Constructor Summary

JavaLangClassNative(NativeHelper helper)

Method Summary

void	java_lang_Class_forName0(SootMethod method, ReferenceVariable thisVar, ReferenceVariable returnVar, ReferenceVariable[] params) NOTE: the semantic of forName0 follows forName method.
void	java_lang_Class_getClassLoader0(SootMethod method, ReferenceVariable thisVar, ReferenceVariable returnVar, ReferenceVariable[] params) returns the class loader object for this class.
void	java_lang_Class_getComponentType(SootMethod method, ReferenceVariable thisVar, ReferenceVariable returnVar, ReferenceVariable[] params) Returns the Class representing the component type of an array.
void	java_lang_Class_getConstructor0(SootMethod method, ReferenceVariable thisVar, ReferenceVariable returnVar, ReferenceVariable[] params) Returns a constructor of a class private native java.lang.reflect.Constructor getConstructor0(java.lang.Class[], int);
void	java_lang_Class_getConstructors0(SootMethod method, ReferenceVariable thisVar, ReferenceVariable returnVar, ReferenceVariable[] params) Returns a Constructor object that reflects the specified public constructor of the class represented by this Class object.
void	java_lang_Class_getDeclaredClasses0(SootMethod method, ReferenceVariable thisVar, ReferenceVariable returnVar, ReferenceVariable[] params) Returns an array of Class objects reflecting all the classes and interfaces declared as members of the class represented by this Class object.
void	java_lang_Class_getDeclaredConstructors0(SootMethod method, ReferenceVariable thisVar, ReferenceVariable returnVar, ReferenceVariable[] params) Returns an array of Constructor objects reflecting all the classes and interfaces declared as members of the class represented by this Class object.
void	java_lang_Class_getDeclaringClass(SootMethod method, ReferenceVariable thisVar, ReferenceVariable returnVar, ReferenceVariable[] params) If the class or interface represented by this Class object is a member of another class, returns the Class object representing the class in which it was declared.
void	java_lang_Class_getField0(SootMethod method, ReferenceVariable thisVar, ReferenceVariable returnVar, ReferenceVariable[] params) Returns a Field object that reflects the specified public member field of the class or interface represented by this Class object.
void	java_lang_Class_getFields0(SootMethod method, ReferenceVariable thisVar, ReferenceVariable returnVar, ReferenceVariable[] params) Returns an array containing Field objects reflecting all the accessible public fields of the class or interface represented by this Class object.
void	java_lang_Class_getInterfaces(SootMethod method, ReferenceVariable thisVar, ReferenceVariable returnVar, ReferenceVariable[] params) Determines the interfaces implemented by the class or interface represented by this object.
void	java_lang_Class_getMethod0(SootMethod method, ReferenceVariable thisVar, ReferenceVariable returnVar, ReferenceVariable[] params) Returns a Method object that reflects the specified public member method of the class or interface represented by this Class object.
void	java_lang_Class_getMethods0(SootMethod method, ReferenceVariable thisVar, ReferenceVariable returnVar, ReferenceVariable[] params) Returns an array containing Method objects reflecting all the public member methods of the class or interface represented by this Class object, including those declared by the class or interface and and those inherited from superclasses and superinterfaces.
void	java_lang_Class_getName(SootMethod method, ReferenceVariable thisVar, ReferenceVariable returnVar, ReferenceVariable[] params) Returns the class name.
void	java_lang_Class_getPrimitiveClass(SootMethod method, ReferenceVariable thisVar, ReferenceVariable returnVar, ReferenceVariable[] params) Undocumented.
void	java_lang_Class_getProtectionDomain0(SootMethod method, ReferenceVariable thisVar, ReferenceVariable returnVar, ReferenceVariable[] params) private native java.security.ProtectionDomain getProtectionDomain0();
void	java_lang_Class_getSigners(SootMethod method, ReferenceVariable thisVar, ReferenceVariable returnVar, ReferenceVariable[] params) Gets the signers of this class.
void	java_lang_Class_getSuperclass(SootMethod method, ReferenceVariable thisVar, ReferenceVariable returnVar, ReferenceVariable[] params) returns the super class of this class public native java.lang.Class getSuperclass();
void	java_lang_Class_newInstance0(SootMethod method, ReferenceVariable thisVar, ReferenceVariable returnVar, ReferenceVariable[] params) NOTE: creates an object.
void	java_lang_Class_setProtectionDomain0(SootMethod method, ReferenceVariable thisVar, ReferenceVariable returnVar, ReferenceVariable[] params) Sets or returns the ProtectionDomain of this class, called by getProtectiondomain.
void	java_lang_Class_setSigners(SootMethod method, ReferenceVariable thisVar, ReferenceVariable returnVar, ReferenceVariable[] params) Sets the signers of a class.
void	simulateMethod(SootMethod method, ReferenceVariable thisVar, ReferenceVariable returnVar, ReferenceVariable[] params) Implements the abstract method simulateMethod.

Methods inherited from class soot.jimple.toolkits.pointer.nativemethods.NativeMethodClass

defaultMethod

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaLangClassNative

public JavaLangClassNative(NativeHelper helper)

Method Detail

simulateMethod

public void simulateMethod(SootMethod method,
                           ReferenceVariable thisVar,
                           ReferenceVariable returnVar,
                           ReferenceVariable[] params)

Implements the abstract method simulateMethod. It distributes the request to the corresponding methods by signatures.

Specified by:

simulateMethod in class NativeMethodClass

java_lang_Class_forName0

public void java_lang_Class_forName0(SootMethod method,
                                     ReferenceVariable thisVar,
                                     ReferenceVariable returnVar,
                                     ReferenceVariable[] params)

NOTE: the semantic of forName0 follows forName method. Returns the Class object associated with the class or interface with the given string name, using the given class loader. Given the fully qualified name for a class or interface (in the same format returned by getName) this method attempts to locate, load, and link the class or interface. The specified class loader is used to load the class or interface. If the parameter loader is null, the class is loaded through the bootstrap class loader. The class is initialized only if the initialize parameter is true and if it has not been initialized earlier. If name denotes a primitive type or void, an attempt will be made to locate a user-defined class in the unnamed package whose name is name. Therefore, this method cannot be used to obtain any of the Class objects representing primitive types or void. If name denotes an array class, the component type of the array class is loaded but not initialized. For example, in an instance method the expression: Class.forName("Foo") is equivalent to: Class.forName("Foo", true, this.getClass().getClassLoader()) private static native java.lang.Class forName0(java.lang.String, boolean, java.lang.ClassLoader) throws java.lang.ClassNotFoundException;

java_lang_Class_newInstance0

public void java_lang_Class_newInstance0(SootMethod method,
                                         ReferenceVariable thisVar,
                                         ReferenceVariable returnVar,
                                         ReferenceVariable[] params)

NOTE: creates an object. private native java.lang.Object newInstance0() throws java.lang.InstantiationException, java.lang.IllegalAccessException

java_lang_Class_getName

public void java_lang_Class_getName(SootMethod method,
                                    ReferenceVariable thisVar,
                                    ReferenceVariable returnVar,
                                    ReferenceVariable[] params)

Returns the class name. public native java.lang.String getName();

java_lang_Class_getClassLoader0

public void java_lang_Class_getClassLoader0(SootMethod method,
                                            ReferenceVariable thisVar,
                                            ReferenceVariable returnVar,
                                            ReferenceVariable[] params)

returns the class loader object for this class. it is almost impossible to distinguish the dynamic class loader for classes. a conservative way is to use one static representation for all class loader, which means all class loader variable aliased together. private native java.lang.ClassLoader getClassLoader0();

java_lang_Class_getSuperclass

public void java_lang_Class_getSuperclass(SootMethod method,
                                          ReferenceVariable thisVar,
                                          ReferenceVariable returnVar,
                                          ReferenceVariable[] params)

returns the super class of this class public native java.lang.Class getSuperclass();

java_lang_Class_getInterfaces

public void java_lang_Class_getInterfaces(SootMethod method,
                                          ReferenceVariable thisVar,
                                          ReferenceVariable returnVar,
                                          ReferenceVariable[] params)

Determines the interfaces implemented by the class or interface represented by this object. public native java.lang.Class getInterfaces()[];

java_lang_Class_getComponentType

public void java_lang_Class_getComponentType(SootMethod method,
                                             ReferenceVariable thisVar,
                                             ReferenceVariable returnVar,
                                             ReferenceVariable[] params)

Returns the Class representing the component type of an array. If this class does not represent an array class this method returns null. public native java.lang.Class getComponentType();

java_lang_Class_setSigners

public void java_lang_Class_setSigners(SootMethod method,
                                       ReferenceVariable thisVar,
                                       ReferenceVariable returnVar,
                                       ReferenceVariable[] params)

Sets the signers of a class. This should be called after defining a class. Parameters: c - the Class object signers - the signers for the class native void setSigners(java.lang.Object[]);

java_lang_Class_getSigners

public void java_lang_Class_getSigners(SootMethod method,
                                       ReferenceVariable thisVar,
                                       ReferenceVariable returnVar,
                                       ReferenceVariable[] params)

Gets the signers of this class. We need an artificial field variable to connect setSigners and getSigners. public native java.lang.Object getSigners()[];

java_lang_Class_getDeclaringClass

public void java_lang_Class_getDeclaringClass(SootMethod method,
                                              ReferenceVariable thisVar,
                                              ReferenceVariable returnVar,
                                              ReferenceVariable[] params)

If the class or interface represented by this Class object is a member of another class, returns the Class object representing the class in which it was declared. This method returns null if this class or interface is not a member of any other class. If this Class object represents an array class, a primitive type, or void,then this method returns null. Returns: the declaring class for this class public native java.lang.Class getDeclaringClass();

java_lang_Class_setProtectionDomain0

public void java_lang_Class_setProtectionDomain0(SootMethod method,
                                                 ReferenceVariable thisVar,
                                                 ReferenceVariable returnVar,
                                                 ReferenceVariable[] params)

Sets or returns the ProtectionDomain of this class, called by getProtectiondomain. We need an artificial field variable to handle this. native void setProtectionDomain0(java.security.ProtectionDomain);

java_lang_Class_getProtectionDomain0

public void java_lang_Class_getProtectionDomain0(SootMethod method,
                                                 ReferenceVariable thisVar,
                                                 ReferenceVariable returnVar,
                                                 ReferenceVariable[] params)

private native java.security.ProtectionDomain getProtectionDomain0();

java_lang_Class_getPrimitiveClass

public void java_lang_Class_getPrimitiveClass(SootMethod method,
                                              ReferenceVariable thisVar,
                                              ReferenceVariable returnVar,
                                              ReferenceVariable[] params)

Undocumented. It is supposed to return a class object for primitive type named by @param0. static native java.lang.Class getPrimitiveClass(java.lang.String);

java_lang_Class_getFields0

public void java_lang_Class_getFields0(SootMethod method,
                                       ReferenceVariable thisVar,
                                       ReferenceVariable returnVar,
                                       ReferenceVariable[] params)

Returns an array containing Field objects reflecting all the accessible public fields of the class or interface represented by this Class object. private native java.lang.reflect.Field getFields0(int)[];

java_lang_Class_getMethods0

public void java_lang_Class_getMethods0(SootMethod method,
                                        ReferenceVariable thisVar,
                                        ReferenceVariable returnVar,
                                        ReferenceVariable[] params)

Returns an array containing Method objects reflecting all the public member methods of the class or interface represented by this Class object, including those declared by the class or interface and and those inherited from superclasses and superinterfaces. private native java.lang.reflect.Method getMethods0(int)[];

java_lang_Class_getConstructors0

public void java_lang_Class_getConstructors0(SootMethod method,
                                             ReferenceVariable thisVar,
                                             ReferenceVariable returnVar,
                                             ReferenceVariable[] params)

Returns a Constructor object that reflects the specified public constructor of the class represented by this Class object. The parameterTypes parameter is an array of Class objects that identify the constructor's formal parameter types, in declared order. private native java.lang.reflect.Constructor getConstructors0(int)[];

java_lang_Class_getField0

public void java_lang_Class_getField0(SootMethod method,
                                      ReferenceVariable thisVar,
                                      ReferenceVariable returnVar,
                                      ReferenceVariable[] params)

Returns a Field object that reflects the specified public member field of the class or interface represented by this Class object. Called by getField(String) NOTE: getField0(String name), since the name can be dynamically constructed, it may be not able to know exact field name in static analysis. Uses a C.F to represent the class field. private native java.lang.reflect.Field getField0(java.lang.String, int);

java_lang_Class_getMethod0

public void java_lang_Class_getMethod0(SootMethod method,
                                       ReferenceVariable thisVar,
                                       ReferenceVariable returnVar,
                                       ReferenceVariable[] params)

Returns a Method object that reflects the specified public member method of the class or interface represented by this Class object. Called by getMethod() private native java.lang.reflect.Method getMethod0(java.lang.String, java.lang.Class[], int);

java_lang_Class_getConstructor0

public void java_lang_Class_getConstructor0(SootMethod method,
                                            ReferenceVariable thisVar,
                                            ReferenceVariable returnVar,
                                            ReferenceVariable[] params)

Returns a constructor of a class private native java.lang.reflect.Constructor getConstructor0(java.lang.Class[], int);

java_lang_Class_getDeclaredClasses0

public void java_lang_Class_getDeclaredClasses0(SootMethod method,
                                                ReferenceVariable thisVar,
                                                ReferenceVariable returnVar,
                                                ReferenceVariable[] params)

Returns an array of Class objects reflecting all the classes and interfaces declared as members of the class represented by this Class object. private native java.lang.Class getDeclaredClasses0()[];

java_lang_Class_getDeclaredConstructors0

public void java_lang_Class_getDeclaredConstructors0(SootMethod method,
                                                     ReferenceVariable thisVar,
                                                     ReferenceVariable returnVar,
                                                     ReferenceVariable[] params)

Returns an array of Constructor objects reflecting all the classes and interfaces declared as members of the class represented by this Class object. private native java.lang.Class getDeclaredConstructors0(boolean)[];