[Soot-list] Getting method call result.

[Roman Petriev]

It was simple:

VirtualInvokeExpr vieStringBuilderLenght = Jimple.v().newVirtualInvokeExpr(
                        localStringBuilder,
                        Scene.v().getMethod("<java.lang.StringBuilder: int
length()>").makeRef());
Local localStringBuilderLenght = Jimple.v().newLocal(
"sb_lenght",
IntType.v());
body.getLocals().add(localStringBuilderLenght);
AssignStmt asSBLenghtToLocal =
Jimple.v().newAssignStmt(localStringBuilderLenght, vieStringBuilderLenght);
body.getUnits().insertAfter(asSBLenghtToLocal, someStmt);

I hope, that it will help to somebody.


2015-02-23 17:01 GMT+03:00 Roman Petriev <vvpiroman at gmail.com>:

> Hi!
> I want to get result of method call. E.g.:
>
> VirtualInvokeExpr vieSBLenght = Jimple.v().newVirtualInvokeExpr(
>                         localStrBuilder,
>                         Scene.v().getMethod("<java.lang.StringBuilder: int
> length()>").makeRef());
> InvokeStmt isSBLenght = Jimple.v().newInvokeStmt(vieSBLenght);
>
> I want to get string builder length and use result in "if" expression.
> How can i do it?
>
> Thanks for any help.
>
> Best regards,
> Roman.
>
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