HTText callback functions for multiple HTRequests
2008-04-10 21:07:27 GMT
I'm just starting to use libwww and had a question regarding multiple requests. I am using libwww to parse data from websites and fill up my internal data structures. I checked the sample codes that are up and specifically I am using the techniques used in showtag.c and showtext.c.
What I a doing right now is registering the callback functions beginElement(), endElement() and addText() with:
This achieves what I am trying to do. However, these callback functions are not tied to a particular HTequest. What if I want to issue two separate HTRequests (to different URLs, of course) and want two different sets of callback functions to be called once the data start coming back?
Is there any way to tie the HTText_register*() functions with specific requests? Or do I have to use the HTStream class to achieve what I am trying to do? In case I have to use HTStream class, I'd really appreciate if someone can give some high level pointers on how to get started.
Thanks in advance!