[Soot-list] soot

[Peng Li]

Thank you for your reply. Yes, I can do the convert in eclipse. However, I
would like do this convert in my program. So I do need to write a program
to translate a class to a jimple. Anybody can give me hlep?

Cheers
Pen


import soot.*;
import soot.options.Options;
import java.io.*;
public class ClassToJimple {
 public static void main(String[] args) throws IOException
 {
  soot.options.Options.v().set_app(true);
  Scene.v
().setSootClassPath("C:/workspace/translator;C:/j2sdk1.4.2_12/jre/lib/rt.jar");
  SootClass c = Scene.v().loadClassAndSupport("helloworld");
  String fileName = SourceLocator.v().getFileNameFor(c,
Options.output_format_jimple);
  OutputStream streamOut = new FileOutputStream(fileName);
     PrintWriter writerOut = new PrintWriter(new
OutputStreamWriter(streamOut));

     Printer.v().printTo(c, writerOut); //this line makes the error
     writerOut.flush();
     streamOut.close();
 }
}


2006/9/18, Raghav Karol <raghav.karol at gmail.com>:
>
> On 9/18/06, Peng Li <lipeng360 at gmail.com> wrote:
> >
> > Hi everyone,
> > I am using soot to write a very simple program to translate a .class
> file to
> > a .jimple file.But because this is my first soot program, I have been
> > stucked for almost 1 week. Could you give me some help?
> >
> > The purpose: write a program to translate a .class file to a .jimple
> file
> > I am using eclipse plug-in. I just install the eclipse plugin as the
> > instruction on the soot website and don't do any setting on my eclipse.
> I
> > don't use any command line to run soot.
>
> The eclipse plugin is not required to write a program to translate a
> class file to a jimple file. You only need, soot, jasmin and polyglot
> jars/classes in your classpath.
>
> Using the eclipse plugin you can easily convert a file to jimple from
> inside eclipse; a soot option should appear when you right click on a
> file in the package explorer in eclipse if the plugin installed
> correctly.
>
> > code:
> >
> >
> > import soot.*;
> > import soot.options.Options;
> > import java.io.*;
> > public class ClassToJimple {
> >  public static void main(String[] args) throws IOException
> >  {
> >   soot.options.Options.v().set_app(true);
> >
> > Scene.v
> ().setSootClassPath("C:/workspace/translator;C:/j2sdk1.4.2_12/jre/lib/rt.jar");
> >   SootClass c =
> > Scene.v().loadClassAndSupport("helloworld");
> >   String fileName = SourceLocator.v().getFileNameFor(c,
> > Options.output_format_jimple);
> >   OutputStream streamOut = new FileOutputStream(fileName);
> >      PrintWriter writerOut = new PrintWriter(new
> > OutputStreamWriter(streamOut));
> >
> >      Printer.v().printTo(c, writerOut); //this line makes the error
> >      writerOut.flush();
> >      streamOut.close();
> >  }
> > }
>
>
> > I got the following error,
> > Exception in thread "main" java.lang.RuntimeException: method <init> has
> no
> > active body!
> >  at soot.Printer.printTo(Printer.java:206)
> >  at ClassToJimple.main(ClassToJimple.java :20)
> I use the function given below to retrieve Soot bodies for the
> application classes. As far as I remember something like this occurs
> when you invoke Soot.
>
>       private static void retrieveAllBodies() {
>               Iterator clIt = Scene.v().getApplicationClasses();
>               while (clIt.hasNext()) {
>                       SootClass cl = (SootClass) clIt.next();
>                       Iterator methodIt = cl.methodIterator();
>                       while (methodIt.hasNext()) {
>                               SootMethod m = (SootMethod) methodIt.next();
>
>                               if (m.isConcrete()) {
>                                       m.retrieveActiveBody();
>                               }
>                       }
>               }
>       }
>
> > Thank you very much for your help and looking forward to hearing from
> you.
> >
> > Cheers
> >
> > P
> >
> > _______________________________________________
> > Soot-list mailing list
> > Soot-list at sable.mcgill.ca
> > http://mailman.cs.mcgill.ca/mailman/listinfo/soot-list
> >
> >
> >
>
>
> --
> Raghav
>
> MSc., Student
> Informatics and Mathematical Modeling
> Technical University of Denmark
>
> +45 606 31 639
>
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