soot.jimple.toolkits.pointer.nativemethods

Class JavaNetInetAddressImplNative

java.lang.Object

soot.jimple.toolkits.pointer.nativemethods.NativeMethodClass

soot.jimple.toolkits.pointer.nativemethods.JavaNetInetAddressImplNative

public class JavaNetInetAddressImplNative
extends NativeMethodClass

Field Summary

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

helper

Constructor Summary

Constructors

Constructor and Description
JavaNetInetAddressImplNative(NativeHelper helper)

Method Summary

Modifier and Type	Method and Description
void	java_net_InetAddressImpl_getHostByAddr(SootMethod method, ReferenceVariable thisVar, ReferenceVariable returnVar, ReferenceVariable[] params) Create a string object native java.lang.String getHostByAddr(int) throws java.net.UnknownHostException;
void	java_net_InetAddressImpl_getLocalHostName(SootMethod method, ReferenceVariable thisVar, ReferenceVariable returnVar, ReferenceVariable[] params) Returns a variable pointing to a string constant I am not sure if repeated calls of methods in this class will return the same object or not.
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

JavaNetInetAddressImplNative

public JavaNetInetAddressImplNative(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_net_InetAddressImpl_getLocalHostName

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

Returns a variable pointing to a string constant I am not sure if repeated calls of methods in this class will return the same object or not. A conservative approach would say YES, for definitely points-to, but NO for may points-to. We should avoid analyzing these unsafe native methods. native java.lang.String getLocalHostName() throws java.net.UnknownHostException;

java_net_InetAddressImpl_getHostByAddr

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

Create a string object native java.lang.String getHostByAddr(int) throws java.net.UnknownHostException;