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# vi: encoding=utf-8 ts=8 sts=4 sw=4 et
import socket
import os
import select
from common import fileexists
import ftpio
import cmds
class Connection:
def __init__(self, sock, authorized):
sock.setblocking(False)
self.sock=sock
self.authorized=authorized
self.fileno=sock.fileno
self.name=""
self.data=""
def destroy(self):
self.sock.close()
rm(self)
def handleinput(self):
newdata = None
try:
newdata = self.sock.recv(8192)
except:
self.destroy()
if not newdata:
self.destroy()
else:
self.data = self.data + newdata
try:
cmds.parse(self)
except cmds.BailOut:
self.destroy()
def add(con):
cons.append(con)
def rm(con):
cons.remove(con)
def readables():
lst=cons[:]
lst.append(privlistener)
lst.append(publistener)
inlst,outlst,errlst = select.select(lst, [], [], 0.1)
return inlst
def createlistener(path):
if fileexists(path):
os.remove(path)
s = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
s.setblocking(False)
s.bind(path)
if path==ftpio.pubsock:
os.chmod(path, 0o606)
else:
os.chmod(path, 0o600)
s.listen(3)
return s
cons=[]
privlistener=createlistener(ftpio.privsock)
publistener=createlistener(ftpio.pubsock)
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