def winConnect(server): name = servers[server]["dsp"] address = servers[server]["srv"] username = servers[server]["usr"] password = util.getPassword(server) hdl, retcode = win32ras.Dial (None, None, (name, address, "", username, password, ""), None)
def Connect(rasEntryName, numRetries=5):
"""Make a connection to the specified RAS entry.
Returns a tuple of (bool, handle) on success.
- bool is 1 if a new connection was established, or 0 is a connection already existed.
- handle is a RAS HANDLE that can be passed to Disconnect() to end the connection.
Raises a ConnectionError if the connection could not be established.
"""
assert numRetries > 0
for info in win32ras.EnumConnections():
if info[1].lower() == rasEntryName.lower():
print "Already connected to", rasEntryName
return 0, info[0]
dial_params, have_pw = win32ras.GetEntryDialParams(None, rasEntryName)
if not have_pw:
print "Error: The password is not saved for this connection"
print "Please connect manually selecting the 'save password' option and try again"
sys.exit(1)
print "Connecting to", rasEntryName, "..."
retryCount = numRetries
while retryCount > 0:
rasHandle, errCode = win32ras.Dial(None, None, dial_params, None)
if win32ras.IsHandleValid(rasHandle):
bValid = 1
break
print "Retrying..."
win32api.Sleep(5000)
retryCount = retryCount - 1
if errCode:
raise ConnectionError(errCode, win32ras.GetErrorString(errCode))
return 1, rasHandle
def Connect(entryName, bUseCallback):
if bUseCallback:
theCallback = Callback
win32event.ResetEvent(callbackEvent)
else:
theCallback = None
# in order to *use* the username/password of a particular dun entry, one must
# explicitly get those params under win95....
try:
dp, b = win32ras.GetEntryDialParams( None, entryName )
except:
print("Couldn't find DUN entry: %s" % entryName)
else:
hras, rc = win32ras.Dial(None, None, (entryName, "", "", dp[ 3 ], dp[ 4 ], ""),theCallback)
# hras, rc = win32ras.Dial(None, None, (entryName, ),theCallback)
# print hras, rc
if not bUseCallback and rc != 0:
print("Could not dial the RAS connection:", win32ras.GetErrorString(rc))
hras = HangUp( hras )
# don't wait here if there's no need to....
elif bUseCallback and win32event.WaitForSingleObject(callbackEvent, 60000)!=win32event.WAIT_OBJECT_0:
print("Gave up waiting for the process to complete!")
# sdk docs state one must explcitly hangup, even if there's an error....
try:
cs = win32ras.GetConnectStatus( hras )
except:
# on error, attempt a hang up anyway....
hras = HangUp( hras )
else:
if int( cs[ 0 ] ) == win32ras.RASCS_Disconnected:
hras = HangUp( hras )
return hras, rc
def _connect():
try:
self.save_user(username, passwd, savepass)
win32ras.SetEntryDialParams(
RASFILE, ("pyras", "", "", username, passwd, ""), savepass)
self.session = win32ras.Dial(
None, RASFILE, ("pyras", "", "", username, passwd, ""),
None)
except:
pass
def change_ip(self):
while True:
if self.dirty is True:
self.ip_lock.acquire_write()
if self.pid is not None:
win32ras.HangUp(self.pid)
time.sleep(3)
self.pid, ret = win32ras.Dial(
None, None, ('vpn', self.address, "", self.username,
self.password, ""), None)
print self.pid, ret
# if ret==0:
# QtGui.QMessageBox.information(self, u"连接", u'连接vpn')
# else
# QtGui.QMessageBox.information(self, u"连接", u'连接vpn错误')
self.dirty = False
self.ip_lock.release_write()
time.sleep(1)
import win32ras
try:
hdl, retcode = win32ras.Dial(None, None,
(vpn_name, ip, "", username, password, ""),
None)
except:
print 'error'
def test(rasName="_ Divert Off"):
return win32ras.Dial(None, None, (rasName, ), TestCallback)
def Connect(dialname, account, passwd):
dial_params = (dialname, '', '', account, passwd, '')
return win32ras.Dial(None, None, dial_params, None)
def connect(self):
pid, ret = win32ras.Dial(None, None, (vpn_name, ip_address, "", username, password, ""), None)
def _connect():
return win32ras.Dial(None, None,
(settings.VPN_NAME, "", "", "", "", ""), None)
def connect(self, account, password, dialname='Netkeeper'):
dial_params = (dialname, '', '', account, password, '')
logger.info(str(dial_params))
return win32ras.Dial(None, None, dial_params, None)
def connect_pppoe(self, dialname, account, passwd):
dial_params = (dialname, '', '', account, passwd, '')
return win32ras.Dial(None, None, dial_params, None)
