ww.dll needs to be instantiated as ww.main. In VBScript, this looks like:

 

 

All calls made go through the invoke method and must be formatted as XML. A <func> tag contains the actual function to execute; the other information passed depends on the call.

 

 

Likewise, the return values are all XML with the exception of the first four characters, which are always either OK : or ERR:.

OK : is followed by an XML return string.

ERR: is followed by a text string which identifies the error.