def new_proxy_data(self, server):
logging.debug("got new proxy data, processing")
neg_done = False
try:
neg_done = server.negotiation_done()
except (EOFError, IOError, socket.error):
self.quit()
if not neg_done:
logging.debug("negotiation not yet done, skipping proxy data")
return
s = None
try:
s = server.read_very_lazy()
except (EOFError, IOError, socket.error):
self.quit()
logging.debug("got data from proxy: %s\n" % string_dump(s))
if not s:
# Could be option data, or something else that gets eaten by
# a lower level layer.
return
# echo back to server
self.send_buffered(self.tc, s)
while s:
c = s[:100]
s = s[100:]
self.destination.write(c)
self.destination.flush()
def new_proxy_data(self, server):
logging.debug("got new proxy data, processing")
neg_done = False
try:
neg_done = server.negotiation_done()
except (EOFError, IOError, socket.error):
self.quit()
if not neg_done:
logging.debug("negotiation not yet done, skipping proxy data")
return
s = None
try:
s = server.read_very_lazy()
except (EOFError, IOError, socket.error):
self.quit()
logging.debug("got data from proxy: %s\n" % string_dump(s))
if not s:
# Could be option data, or something else that gets eaten by
# a lower level layer.
return
# echo back to server
self.send_buffered(self.tc, s)
while s:
c = s[:100]
s = s[100:]
self.destination.write(c)
self.destination.flush()
def new_client_data(self, client):
data = client.read()
if CLIENT_ESCAPE_CHAR in data:
loc = data.index(CLIENT_ESCAPE_CHAR)
pre_data = data[:loc]
post_data = data[loc+1:]
data = pre_data + self.process_escape_character() + post_data
logging.debug("got client data %s, sending to proxy" % string_dump(data))
self.send_buffered(self.tc, data)
def new_client_data(self, client):
data = client.read()
if CLIENT_ESCAPE_CHAR in data:
loc = data.index(CLIENT_ESCAPE_CHAR)
pre_data = data[:loc]
post_data = data[loc + 1:]
data = pre_data + self.process_escape_character() + post_data
logging.debug("got client data %s, sending to proxy" %
string_dump(data))
self.send_buffered(self.tc, data)
def send_buffered(self, conn, data=''):
logging.debug("sending data to proxy: %s" % string_dump(data))
if conn.send_buffered(data):
self.add_writer(conn, self.send_buffered)
else:
self.del_writer(conn)
def send_buffered(self, conn, data = ''):
logging.debug("sending data to proxy: %s" % string_dump(data))
if conn.send_buffered(data):
self.add_writer(conn, self.send_buffered)
else:
self.del_writer(conn)
