[Soot-list] Generating callgraph with a custom entry point

[ASHISH MISHRA]

Thanks Eric,

The problem was that I was only having the source file in the . directory,
its works fine now.

Thanks a lot


On Fri, Nov 16, 2012 at 2:18 PM, Eric Bodden <eric.bodden at ec-spride.de>wrote:

> Hi.
>
> Are you sure that "." contains a file CallGraph.class?
>
> Eric
>
> On 15 November 2012 19:51, ASHISH MISHRA <ashish123.mishragkp at gmail.com>
> wrote:
> > Dear All,
> >
> > I followed the following link on Eric Bodden page for generating call
> graphs
> > with custom entry points. I also looked on the archives in the mailing
> list
> > and tried the answers, but I am stuck at the exception-
> >
> >
> > Exception in thread "main" java.lang.RuntimeException: couldn't find
> class:
> > CallGraph (is your soot-class-path set properly?)
> > at soot.SootResolver.bringToHierarchy(SootResolver.java:205)
> > at soot.SootResolver.bringToSignatures(SootResolver.java:239)
> > at soot.SootResolver.bringToBodies(SootResolver.java:280)
> > at soot.SootResolver.processResolveWorklist(SootResolver.java:153)
> > at soot.SootResolver.resolveClass(SootResolver.java:124)
> > at soot.Scene.forceResolve(Scene.java:1279)
> > at CGGenerate.CallGraphAndroid.main(CallGraphAndroid.java:60)
> >
> >
> > My Transform file is as follows
> >
> > public class CallGraphAndroid {
> > public static void main(String[] args) {
> > List<String> argsList = new ArrayList<String>(Arrays.asList(args));
> > argsList.addAll(Arrays.asList(new String[]{
> >   "-w",
> >   "-pp",
> >   "-soot-class-path",
> >   ".",
> >   "-main-class",
> >   "testers.CallGraphs", //main-class
> >   "testers.CallGraphs",//argument classes
> >   "testers.A" //
> >   }));
> >
> >
> >   PackManager.v().getPack("wjtp").add(new
> Transform("wjtp.customentrycall",
> > new SceneTransformer() {
> >
> > @Override
> > protected void internalTransform(String phaseName, Map options) {
> > // TODO Auto-generated method stub
> > //Options.v().parse(args);
> > CHATransformer.v().transform();
> >        SootMethod src =
> Scene.v().getMainClass().getMethodByName("doStuff");
> > CallGraph cg = Scene.v().getCallGraph();
> > Iterator<MethodOrMethodContext> targets = new
> Targets(cg.edgesOutOf(src));
> > while (targets.hasNext()) {
> >        SootMethod tgt = (SootMethod)targets.next();
> >        System.out.println(src + " may call " + tgt);
> >   }
> >
> > }
> > }));
> >   Options.v().parse(args);
> >
> >   SootClass c = Scene.v().forceResolve("CallGraph", SootClass.BODIES);
> >   c.setApplicationClass();
> >   Scene.v().loadNecessaryClasses();
> >   SootMethod m = c.getMethodByName("doStuff");
> >   List entryPoints= new ArrayList();
> >   entryPoints.add(m);
> >   Scene.v().setEntryPoints(entryPoints);
> >   args= argsList.toArray(new String[0]);
> >
> >   //soot.Main.main(args);
> >    PackManager.v().runPacks();
> >
> > }
> > }
> >
> > My input files are under the root directory of the project, so I gave the
> > current directory as the soot-class-path option, which works fine in
> normal
> > cases of cg with main methods.
> >
> > If some one can tell me where I am going wrong it will be a great help.
> > Browsing the mailing list archives I found that the problem is old and
> > repetitive but couldn't find a solution which works for me.
> >
> > --
> > Regards,
> > Ashish Mishra
> > Graduate Student,
> > Computer Science and Automation Department,IISc
> >
> >
> >
> > _______________________________________________
> > Soot-list mailing list
> > Soot-list at sable.mcgill.ca
> > http://mailman.cs.mcgill.ca/mailman/listinfo/soot-list
> >
>
>
>
> --
> Eric Bodden, Ph.D., http://sse.ec-spride.de/ http://bodden.de/
> Head of Secure Software Engineering Group at EC SPRIDE
> Tel: +49 6151 16-75422    Fax: +49 6151 16-72051
> Room 3.2.14, Mornewegstr. 30, 64293 Darmstadt
>



-- 
Regards,
Ashish Mishra
Graduate Student,
Computer Science and Automation Department,IISc
Cell : +91-9611194714
Mailto : ashishmishra at csa.iisc.ernet.in
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