commit 9b3e369ce561f15ac433c5f8d53ef2874489dd1d Author: David Fifield <da...@bamsoftware.com> Date: Mon Dec 2 08:40:05 2013 -0800
Encapsulate SOCKS request information in a Request struct. --- socks/socks.go | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/socks/socks.go b/socks/socks.go index 060f746..8d2e870 100644 --- a/socks/socks.go +++ b/socks/socks.go @@ -20,6 +20,10 @@ const ( socksRequestFailed = 0x5b ) +type Request struct { + Target string +} + // Read a SOCKS4a connect request, and call the given connect callback with the // requested destination string. If the callback returns an error, sends a SOCKS // request failed message. Otherwise, sends a SOCKS request granted message for @@ -40,12 +44,12 @@ const ( // defer remote.Close() // copyLoop(local, remote) func AwaitSocks4aConnect(conn *net.TCPConn, connect func(string) (*net.TCPAddr, error)) error { - dest, err := readSocks4aConnect(conn) + req, err := readSocks4aConnect(conn) if err != nil { sendSocks4aResponseFailed(conn) return err } - destAddr, err := connect(dest) + destAddr, err := connect(req.Target) if err != nil { sendSocks4aResponseFailed(conn) return err @@ -54,8 +58,8 @@ func AwaitSocks4aConnect(conn *net.TCPConn, connect func(string) (*net.TCPAddr, return nil } -// Read a SOCKS4a connect request. Returns a "host:port" string. -func readSocks4aConnect(s io.Reader) (target string, err error) { +// Read a SOCKS4a connect request. Returns a Request. +func readSocks4aConnect(s io.Reader) (req Request, err error) { r := bufio.NewReader(s) var h [8]byte @@ -97,7 +101,7 @@ func readSocks4aConnect(s io.Reader) (target string, err error) { return } - target = fmt.Sprintf("%s:%d", host, port) + req.Target = fmt.Sprintf("%s:%d", host, port) return } _______________________________________________ tor-commits mailing list tor-commits@lists.torproject.org https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-commits