[Soot-list] Displaying all StringContstants used in method invocation ?

[Alan Kash]

Hi All,

First of all, kudos to Soot community for creating this wonderful piece of 
software. I am new to Soot, and program analysis in general. I am 
instrumenting an Android application by following "*Instrumenting Android *and 
*Java Applications *as *Easy *as *abc* 
<http://link.springer.com/chapter/10.1007/978-3-642-40787-1_26>", which has 
lot of useful information. But, I want to display all the strings that are 
used in the method invocation, how can I display this ? I have some 
preliminary code that checks *StringConstant *usage below:
 
for (Value va : iv.getInvokeExpr().getArgs()) {
    System.out.println("[ARGS : TYPE] " + va.getType() + " with ");
                if (va instanceof StringConstant) {
                    System.out.print(va + " ");
                } else if (va instanceof JimpleLocal) {
                    JimpleLocal jl = (JimpleLocal) va;
                    if (jl.getType() instanceof RefType) {
                        RefType rt = (RefType) jl.getType();
                        SootClass cls = rt.getSootClass();
                        String clsName = cls.getName();
                        // recursion possible - backward analysis ?
                        if(clsName.equals("java.lang.String")){
                            System.out.print("GOT STRING CLASS - HOW TO GET 
THE VALUE ?");
                        }
                    }
                }
            }
Any pointers will be of great help. 

Thanks,Alan


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