def DialPhoneBookEntry( phonebook_entry ):
isconnected = 0
conns = win32ras.EnumConnections()
for conn in conns:
#print conn
if conn[1] == phonebook_entry:
isconnected = 1
if isconnected:
print 'Connected to', phonebook_entry
else:
print 'Dialing %s . . .' % phonebook_entry
win32api.WinExec( 'rasphone -d \"%s\"' % phonebook_entry )
# TODO: handle Cancel within rasphone
status = RASCS_Disconnected
while not isconnected:
win32api.Sleep( 1000 )
conns = win32ras.EnumConnections()
for conn in conns:
if conn[1] == phonebook_entry:
hConn = conn[0]
status = win32ras.GetConnectStatus( hConn )
# intermediate states 5 = RASCS_Authenticate, 14=RASCS_Authenticated
if status[0] == RASCS_Authenticate:
if status != status[0]:
status = status[0]
print 'Authenticating...'
elif status[0] == RASCS_Authenticated:
if status != status[0]:
status = status[0]
print 'Authenticated.'
elif status[0] == RASCS_Connected:
print 'Connected.'
isconnected = 1
break
else:
print 'status:', status
else:
# *** this only works in NT4
# *** need to figure out equiv for W2K
winver = win32api.LOWORD( win32api.GetVersion() )
if winver < 5:
try:
hwnd = FindWindow( '#32770', 'Connecting to %s...' % phonebook_entry )
except win32api.error, err:
if err[0] == winerror.ERROR_PROC_NOT_FOUND:
print 'Connection cancelled.'
time.sleep( 1 )
return
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 ShowConnections():
print("All phone-book entries:")
for (name, ) in win32ras.EnumEntries():
print(" ", name)
print("Current Connections:")
for con in win32ras.EnumConnections():
print(" ", con)
def hangup(self, ensoapi, entryName):
try:
conn = (i for i in win32ras.EnumConnections()
if i[1] == entryName).next()
win32ras.HangUp(conn[0])
except:
print "Couldn't hangup: %s" % entryName
def check_for_broadband(self):
connections = win32ras.EnumConnections()
if len(connections) == 0:
self.print_log("系统未运行任何宽带连接")
return
else:
self.print_log("系统正在运行%d个宽带连接" % len(connections))
return connections
def Check_for_Broadband():
connections = []
connections = win32ras.EnumConnections()
if(len(connections) == 0):
print "The system is not running any broadband connection."
return
else:
print "The system is running %d broadband connection." % len(connections)
return connections
def Disconnect(handle):
if type(handle) == type(''): # have they passed a connection name?
for info in win32ras.EnumConnections():
if info[1].lower() == handle.lower():
handle = info[0]
break
else:
raise ConnectionError(0, "Not connected to entry '%s'" % handle)
win32ras.HangUp(handle)
def Disconnect(rasEntry):
# Need to find the entry
name = rasEntry.lower()
for hcon, entryName, devName, devType in win32ras.EnumConnections():
if entryName.lower() == name:
win32ras.HangUp(hcon)
print("Disconnected from", rasEntry)
break
else:
print("Could not find an open connection to", entryName)
def HangUpConnection( phonebook_entry ):
connlist = win32ras.EnumConnections()
#[(655360, 'Office PPTP', 'VPN', 'RASPPTPM')]
for conninfo in connlist:
if conninfo[1] == phonebook_entry:
hrasconn = conninfo[0]
win32ras.HangUp( hrasconn )
break
else:
print 'Not connected.'
#print "RAS connection '%s' not found" % phonebook_entry
sys.exit(1)
def _disconnect_ras(self):
""" 断开连接 """
if self.ckp_task:
self.ckp_task.stop()
conns = win32ras.EnumConnections()
if conns:
for conn in conns:
try:
win32ras.HangUp(conn[0])
except:
pass
self.session = None
def GetRasIpAddress( phonebook_entry ):
connlist = win32ras.EnumConnections()
#[(655360, 'Office PPTP', 'VPN', 'RASPPTPM')]
for conninfo in connlist:
if conninfo[1] == phonebook_entry:
break
else:
print "RAS connection '%s' not found" % phonebook_entry
sys.exit(1)
hrasconn = conninfo[0]
structsize = struct.calcsize( 'L L 16s' )
dw = windll.membuf( struct.calcsize( 'i' ) )
dw.mb.write( struct.pack( 'i', structsize ) )
buf = windll.membuf( structsize )
buf.mb.write( struct.pack( 'L', structsize ) ) # MUST set struct member
# on W2K/laptop, need a bit of a delay???
maxretries = 10
count = 0
while count < maxretries:
err = rasapi32.RasGetProjectionInfo( hrasconn, RASP_PppIp, buf, dw )
if err == 0:
break
else:
count = count + 1
if count < maxretries:
win32api.Sleep( 1000 )
else:
print 'RasGetProjectionInfo error %d' % err
print 'go look up the error code in <ras.h>'
sys.exit( 1 )
dwSize, err, rawipaddr = struct.unpack( 'L L 16s', buf.mb.read() )
ipaddr, junk = string.split( rawipaddr,'\0', 1 )
#'192.168.91.4\000_ma'
print 'IP address:', ipaddr
return ipaddr
def get_conn(self):
connections = win32ras.EnumConnections()
return connections
