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from AppKit import *
import my
configchange_callback = setconnect_callback = None
def config_changed():
if configchange_callback:
configchange_callback()
def _validate_ip(v):
parts = v.split('.')[:4]
if len(parts) < 4:
parts += ['0'] * (4 - len(parts))
for i in range(4):
n = my.atoi(parts[i])
if n < 0:
n = 0
elif n > 255:
n = 255
parts[i] = str(n)
return '.'.join(parts)
def _validate_width(v):
n = my.atoi(v)
if n < 0:
n = 0
elif n > 32:
n = 32
return n
class SshuttleNet(NSObject):
def subnet(self):
return getattr(self, '_k_subnet', None)
def setSubnet_(self, v):
self._k_subnet = v
config_changed()
@objc.accessor
def validateSubnet_error_(self, value, error):
#print 'validateSubnet!'
return True, _validate_ip(value), error
def width(self):
return getattr(self, '_k_width', 24)
def setWidth_(self, v):
self._k_width = v
config_changed()
@objc.accessor
def validateWidth_error_(self, value, error):
#print 'validateWidth!'
return True, _validate_width(value), error
NET_ALL = 0
NET_AUTO = 1
NET_MANUAL = 2
LAT_BANDWIDTH = 0
LAT_INTERACTIVE = 1
class SshuttleServer(NSObject):
def init(self):
self = super(SshuttleServer, self).init()
config_changed()
return self
def wantConnect(self):
return getattr(self, '_k_wantconnect', False)
def setWantConnect_(self, v):
self._k_wantconnect = v
self.setError_(None)
config_changed()
if setconnect_callback: setconnect_callback(self)
def connected(self):
return getattr(self, '_k_connected', False)
def setConnected_(self, v):
print 'setConnected of %r to %r' % (self, v)
self._k_connected = v
if v: self.setError_(None) # connected ok, so no error
config_changed()
def error(self):
return getattr(self, '_k_error', None)
def setError_(self, v):
self._k_error = v
config_changed()
def isValid(self):
if not self.host():
return False
if self.autoNets() == NET_MANUAL and not len(list(self.nets())):
return False
return True
def title(self):
host = self.host()
if not host:
return host
an = self.autoNets()
suffix = ""
if an == NET_ALL:
suffix = " (all traffic)"
elif an == NET_MANUAL:
n = self.nets()
suffix = ' (%d subnet%s)' % (len(n), len(n)!=1 and 's' or '')
return self.host() + suffix
def setTitle_(self, v):
# title is always auto-generated
config_changed()
def host(self):
return getattr(self, '_k_host', None)
def setHost_(self, v):
self._k_host = v
self.setTitle_(None)
config_changed()
@objc.accessor
def validateHost_error_(self, value, error):
#print 'validatehost! %r %r %r' % (self, value, error)
while value.startswith('-'):
value = value[1:]
return True, value, error
def nets(self):
return getattr(self, '_k_nets', [])
def setNets_(self, v):
self._k_nets = v
self.setTitle_(None)
config_changed()
def netsHidden(self):
#print 'checking netsHidden'
return self.autoNets() != NET_MANUAL
def setNetsHidden_(self, v):
config_changed()
#print 'setting netsHidden to %r' % v
def autoNets(self):
return getattr(self, '_k_autoNets', NET_AUTO)
def setAutoNets_(self, v):
self._k_autoNets = v
self.setNetsHidden_(-1)
self.setUseDns_(v == NET_ALL)
self.setTitle_(None)
config_changed()
def autoHosts(self):
return getattr(self, '_k_autoHosts', True)
def setAutoHosts_(self, v):
self._k_autoHosts = v
config_changed()
def useDns(self):
return getattr(self, '_k_useDns', False)
def setUseDns_(self, v):
self._k_useDns = v
config_changed()
def latencyControl(self):
return getattr(self, '_k_latencyControl', LAT_INTERACTIVE)
def setLatencyControl_(self, v):
self._k_latencyControl = v
config_changed()
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