All,
I am looking into developing an HTTP Proxy with content filtering and other mechanism as a fun project.  Is there anything available in BOOST or in other libraries that I can read upon and use them.
Specifically, I need to have HTML Parser and some sort of Proxy implementation.  Few features that I aiming for are:
1. Intercept request on port 80.
2. Retrieve entire page and parse the page and check with current rules.
3. URL checking with current policy.

Thanks,
-AP