http / javascript / php post execution in C

I'm trying to figure out a way to call an html form from C, inject a b开发者_Python百科it of javascript, then submit the file and check the new URL (header from php) to make sure the form submitted correctly. Got any ideas???

I think you want something like libcurl.

For an example see http://curl.haxx.se/libcurl/c/post-callback.html