[Soot-list] ***SPAM*** call graph！help！

[水言子]

类：
public class MainDriver{
  public static void main(String[] args){
      List<String> argsList = new ArrayList<String>(Arrays.asList(args));
           argsList.addAll(Arrays.asList(new String[]{
               "-w",
               "-main-class",
               "Test",//main-class
              "Test"}));
     
     /* add a phase to transformer pack by call Pack.add */
    Pack jtp = PackManager.v().getPack("wjtp");
    jtp.add(new Transform("wjtp.myInter",new SceneTransformer() {
        @Override
         protected void internalTransform(String phaseName, Map options) {
             CHATransformer.v().transform();
             CallGraph cg = Scene.v().getCallGraph();
             
        //     SootClass c = Scene.v().getMainClass();
 SootClass sClass = 
Scene.v().loadClassAndSupport("Test");
                 sClass.setApplicationClass();
    
             List<SootMethod> list1 = sClass.getMethods();
             for(SootMethod m : list1)
              {
                 Body body = m.getActiveBody();
                 Chain units = body.getUnits();
                 Iterator stmtIt = units.snapshotIterator();
                 while (stmtIt.hasNext()) {
                       Stmt stmt = (Stmt)stmtIt.next();
                      if (!stmt.containsInvokeExpr()) {
                         continue;
                      }
                      InvokeExpr expr = (InvokeExpr)stmt.getInvokeExpr();
                       List<Value> listArgs = (List<Value>)expr.getArgs();
                      SootMethod classTar = expr.getMethod();
                      }
                 Ｓtring className = types.get(i).toString();　　    ／／Ｔｙｐｅｓ是一个Ｔｙｐｅ类型的ｌｉｓｔ集合
                       System.out.println( className);                   
                          SootClass cl = new SootClass(className);
                   
                          while(tars.hasNext())   //tars是一个Targets,装在SootMethod
                              {
                                                 SootMethod md = (SootMethod)tars.next();                
                                 String sig = md.getSubSignature();
                                 System.out.println(sig);                                   //   输出为   void fly()
                          System.out.println(cl.declaresMethod("void fly()"));    //A 类有void fly() 方法

                                   System.out.println(cl.declaresMethod(sig));       //为什么输出是   false？      please  help  me with  this！！！！
                          System.out.println();
                                
                                 if(cl.declaresMethod(sig))
                                 {
                                     System.out.println("function : " + sig + "is called" + "by the Class : " + t );
                                  }



                 
                 }//while
             
        }//for

         //in function
    }));

    /* Give control to Soot to process all options, 
     * InvokeStaticInstrumenter.internalTransform will get called.
      */
    args = argsList.toArray(new String[0]);
    soot.Main.main(args);
  }
}


public class A
{
    public void fly()
    {
        System.out.println("I believe A can fly!");
     }
}




public class B extends A
{
    public void fly()
    {
      System.out.println("I believe B can fly!");
    }

}



public class C extends B
{
     @Override
    public void fly()
    {
        System.out.println("I believe c can fly!");
    }
}



public class D extends B
{
@Override
public void fly()
{
    System.out.println("I believe D can fly!");
 }
}



public class Test
{
    public static void main(String[] args)
    {
        B b1 = new B();
        fun1(b1);        // I believe B can fly!
        fun2(b1);        // I believe C can fly!
     }
    public static void fun1(A a1)
    {
        a1.fly();
    }
    public static void fun2(B b1)
    {
        B b2 = b1;
        b2 = new C();
        b2.fly(); 
    }
}
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