I&#39;m doing research on Tor and I want to modify the tor exit node functions.<br><br>I downloaded the source codes from this link<br><a href="https://gitweb.torproject.org/tor.git/tree/b13c6becc892d9716d8645f16b5d03bdb0b34651:/src">https://gitweb.torproject.org/tor.git/tree/b13c6becc892d9716d8645f16b5d03bdb0b34651:/src</a><br>
<br>but I can&#39;t find the modules/files which are related to tor exit functions(like receive cells from previous relay router, send HTTP/TCP connection request to webserver/remote_host, buffer management)<br><br>can anyone give some hints? thanks!<br>