soot.jimple.toolkits.pointer.nativemethods.JavaLangReflectProxyNative Maven / Gradle / Ivy
/* Soot - a J*va Optimization Framework
* Copyright (C) 2003 Feng Qian
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/**
* Simulates the native method side effects in class java.lang.reflect.Proxy
*
* @author Feng Qian
* @author
*/
package soot.jimple.toolkits.pointer.nativemethods;
import soot.*;
import soot.jimple.toolkits.pointer.representations.*;
import soot.jimple.toolkits.pointer.util.*;
public class JavaLangReflectProxyNative extends NativeMethodClass {
public JavaLangReflectProxyNative( NativeHelper helper ) { super(helper); }
/**
* Implements the abstract method simulateMethod.
* It distributes the request to the corresponding methods
* by signatures.
*/
public void simulateMethod(SootMethod method,
ReferenceVariable thisVar,
ReferenceVariable returnVar,
ReferenceVariable params[]){
String subSignature = method.getSubSignature();
if (subSignature.equals("java.lang.Class defineClass0(java.lang.ClassLoader,java.lang.String,byte[],int,int)")){
java_lang_reflect_Proxy_defineClass0(method, thisVar, returnVar, params);
return;
} else {
defaultMethod(method, thisVar, returnVar, params);
return;
}
}
/********* java.lang.reflect.Proxy *********************/
/**
* We have to assume all possible classes will be returned.
* But it is still possible to make a new class.
*
* NOTE: assuming a close world, and this method should not
* be called.
*
* private static native java.lang.Class defineClass0(java.lang.ClassLoader,
* java.lang.String,
* byte[], int, int);
*/
public
void java_lang_reflect_Proxy_defineClass0(SootMethod method,
ReferenceVariable thisVar,
ReferenceVariable returnVar,
ReferenceVariable params[]) {
throw new NativeMethodNotSupportedException(method);
}
}