[Soot-list] Chaining Body transformers

[Cheng Zhang]

Hi,

I guess you may do it in the following steps:
1) add BodyTransformer1
2) run Soot
3) remove BodyTransfomer1 (by resetting Soot?)
4) add BodyTransformer2
5) run Soot again

Best,
Cheng

On Tue, Jul 5, 2011 at 11:54 AM, Karthik <reachsrk at gmail.com> wrote:

> Hi Eric,
>
> Thanks for that suggestion. However, in my situation, I'd want to not use
> the whole program mode because I do not need any full fledged
> interprocedural analysis.
> Is there any other way apart from using a SceneTransformer?
>
>
> Karthik Ramachandra
> IIT Bombay.
> http://www.cse.iitb.ac.in/~karthiksr
>
>
>
> On Mon, Jul 4, 2011 at 2:11 PM, Eric Bodden <
> bodden at st.informatik.tu-darmstadt.de> wrote:
>
>> 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
>> >
>> >
>> > _______________________________________________
>> > Soot-list mailing list
>> > Soot-list at sable.mcgill.ca
>> > http://mailman.cs.mcgill.ca/mailman/listinfo/soot-list
>> >
>> >
>>
>>
>>
>> --
>> 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
>> Tel: +49 6151 16-5478    Fax: +49 6151 16-5410
>> Mailing Address: S2|02 A209, Hochschulstraße 10, 64289 Darmstadt
>>
>
>
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