Writing proxy server help !!

Hi all...
I am writing a proxt server that would collect the server name requested.

I am having a problem with the documentation of libwww, and got confused on what 
I should be doing to request for the document from the server, and how I can 
"pipe" the output to the client .....

can anyone help ?

Tommy Tsui

p.s. Are there any more documenations besides the Internal and Programmers 
Guides?