Don't know how to call a javascript function in some ones else's javascript

Projects Programming
1

The author of this xxtea code has wrapped all his JS in a way that I am not familiar with.

Their xxtea code ends in this.

 global.XXTEA = {
        utf8Encode: utf8Encode,
        utf8Decode: utf8Decode,
        encrypt: encrypt,
        encryptToBase64: encryptToBase64,
        decrypt: decrypt,
        decryptFromBase64: decryptFromBase64
    };
})(this || [eval][0]('this'));

I am trying to call their decrypt function like this:

function dec(s)
{
 var I=GI(s);
 
 if(I)
 {
alert(I.value);
    //var strDec =XXTEA.decrypt(I.value,document.getElementById("token").value);
//alert(strDec);
 // I.value = strDec;
alert(document.getElementById("token").value);
 }
}

If I uncomment those lines of code then the script crashes - I only see the first alert(...)

So if XXTEA.decrypt(...) is not the correct way to call their infernal function then how the frig DO you call it???

I don't understand!

temp.h (19.9 KB)

2

Is this an Arduino programming question?

3

I suspect XXTEA is a class name.