[Soot-list] Chaining Body transformers

[Eric Bodden]

Hi Karthik.

For this to work it is better to use a SceneTransformer. This
transformer then explicitly retrieves all "application classes" from
the scene and all method bodies from those classes, then applying the
body transformers in the respective order. That also makes it easier
for you to store information between the different passes.

Note that Scene transformers have to go into the wjtp pack, which also
has to be enabled using the -w option.

Eric

On 2 July 2011 10:55, Karthik <reachsrk at gmail.com> wrote:
> I have two BodyTransformers (jtp). The first one extracts some information
> from every method, and the second one has to use it to perform some
> transformations.
> Currently I've added both transformers but the sequence is
>
> BodyTransformer1 -  method1,
> BodyTransformer2 - method1,
> BodyTransformer1 method 2,
> BodyTransformer2 - method2, etc.
>
>
> Can I chain them so that the workflow becomes as follows:
> BodyTransformer1 - is invoked with method1, method 2, method3, method N -
> followed by
> BodyTransformer2 - method1, method2, method3, method N.
>
>
> Thanks,
>
> Karthik Ramachandra
> IIT Bombay.
> http://www.cse.iitb.ac.in/~karthiksr
>
>
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>



-- 
Dr. Eric Bodden, http://bodden.de/
Principal Investigator in Secure Services at CASED
Coordinator of the CASED Advisory Board of Study Affairs
PostDoc at Software Technology Group, Technische Universität Darmstadt
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