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from Components.config import config, ConfigSubsection, ConfigSelection, ConfigPIN, ConfigYesNo, ConfigSubList, ConfigInteger
from Components.Input import Input
from Screens.InputBox import InputBox, PinInput
from Screens.MessageBox import MessageBox
from Tools.BoundFunction import boundFunction
from ServiceReference import ServiceReference
from Tools import Notifications
from Tools.Directories import resolveFilename, SCOPE_CONFIG
def InitParentalControl():
config.ParentalControl = ConfigSubsection()
config.ParentalControl.configured = ConfigYesNo(default = False)
config.ParentalControl.mode = ConfigSelection(default = "simple", choices = [("simple", _("simple")), ("complex", _("complex"))])
config.ParentalControl.storeservicepin = ConfigSelection(default = "never", choices = [("never", _("never")), ("5_minutes", _("5 minutes")), ("30_minutes", _("30 minutes")), ("60_minutes", _("60 minutes")), ("restart", _("until restart"))])
config.ParentalControl.servicepinactive = ConfigYesNo(default = False)
config.ParentalControl.setuppinactive = ConfigYesNo(default = False)
config.ParentalControl.type = ConfigSelection(default = "blacklist", choices = [("whitelist", _("whitelist")), ("blacklist", _("blacklist"))])
config.ParentalControl.setuppin = ConfigPIN(default = -1)
config.ParentalControl.retries = ConfigSubsection()
config.ParentalControl.retries.setuppin = ConfigSubsection()
config.ParentalControl.retries.setuppin.tries = ConfigInteger(default = 3)
config.ParentalControl.retries.setuppin.time = ConfigInteger(default = 3)
config.ParentalControl.retries.servicepin = ConfigSubsection()
config.ParentalControl.retries.servicepin.tries = ConfigInteger(default = 3)
config.ParentalControl.retries.servicepin.time = ConfigInteger(default = 3)
# config.ParentalControl.configured = configElement("config.ParentalControl.configured", configSelection, 1, (("yes", _("yes")), ("no", _("no"))))
#config.ParentalControl.mode = configElement("config.ParentalControl.mode", configSelection, 0, (("simple", _("simple")), ("complex", _("complex"))))
#config.ParentalControl.storeservicepin = configElement("config.ParentalControl.storeservicepin", configSelection, 0, (("never", _("never")), ("5_minutes", _("5 minutes")), ("30_minutes", _("30 minutes")), ("60_minutes", _("60 minutes")), ("restart", _("until restart"))))
#config.ParentalControl.servicepinactive = configElement("config.ParentalControl.servicepinactive", configSelection, 1, (("yes", _("yes")), ("no", _("no"))))
#config.ParentalControl.setuppinactive = configElement("config.ParentalControl.setuppinactive", configSelection, 1, (("yes", _("yes")), ("no", _("no"))))
#config.ParentalControl.type = configElement("config.ParentalControl.type", configSelection, 0, (("whitelist", _("whitelist")), ("blacklist", _("blacklist"))))
#config.ParentalControl.setuppin = configElement("config.ParentalControl.setuppin", configSequence, "0000", configSequenceArg().get("PINCODE", (4, "")))
config.ParentalControl.servicepin = ConfigSubList()
for i in range(3):
config.ParentalControl.servicepin.append(ConfigPIN(default = -1))
#config.ParentalControl.servicepin.append(configElement("config.ParentalControl.servicepin.level" + str(i), configSequence, "0000", configSequenceArg().get("PINCODE", (4, ""))))
class ParentalControl:
def __init__(self):
self.open()
self.serviceLevel = {}
def addWhitelistService(self, service):
self.whitelist.append(service)
def addBlacklistService(self, service):
self.blacklist.append(service)
def setServiceLevel(self, service, level):
self.serviceLevel[service] = level
def deleteWhitelistService(self, service):
self.whitelist.remove(service)
if self.serviceLevel.has_key(service):
self.serviceLevel.remove(service)
def deleteBlacklistService(self, service):
self.blacklist.remove(service)
if self.serviceLevel.has_key(service):
self.serviceLevel.remove(service)
def isServicePlayable(self, ref, callback):
if not config.ParentalControl.configured.value or not config.ParentalControl.servicepinactive.value:
return True
#print "whitelist:", self.whitelist
#print "blacklist:", self.blacklist
#print "config.ParentalControl.type.value:", config.ParentalControl.type.value
#print "not in whitelist:", (service not in self.whitelist)
#print "checking parental control for service:", ref.toString()
service = ref.toCompareString()
if (config.ParentalControl.type.value == "whitelist" and service not in self.whitelist) or (config.ParentalControl.type.value == "blacklist" and service in self.blacklist):
self.callback = callback
#print "service:", ServiceReference(service).getServiceName()
levelNeeded = 0
if self.serviceLevel.has_key(service):
levelNeeded = self.serviceLevel[service]
pinList = self.getPinList()[:levelNeeded + 1]
Notifications.AddNotificationWithCallback(boundFunction(self.servicePinEntered, ref), PinInput, triesEntry = config.ParentalControl.retries.servicepin, pinList = pinList, service = ServiceReference(ref).getServiceName(), title = _("this service is protected by a parental control pin"), windowTitle = _("Parental control"))
return False
else:
return True
def protectService(self, service):
#print "protect"
#print "config.ParentalControl.type.value:", config.ParentalControl.type.value
if config.ParentalControl.type.value == "whitelist":
if service in self.whitelist:
self.deleteWhitelistService(service)
else: # blacklist
if service not in self.blacklist:
self.addBlacklistService(service)
#print "whitelist:", self.whitelist
#print "blacklist:", self.blacklist
def unProtectService(self, service):
#print "unprotect"
#print "config.ParentalControl.type.value:", config.ParentalControl.type.value
if config.ParentalControl.type.value == "whitelist":
if service not in self.whitelist:
self.addWhitelistService(service)
else: # blacklist
if service in self.blacklist:
self.deleteBlacklistService(service)
#print "whitelist:", self.whitelist
#print "blacklist:", self.blacklist
def getProtectionLevel(self, service):
if (config.ParentalControl.type.value == "whitelist" and service not in self.whitelist) or (config.ParentalControl.type.value == "blacklist" and service in self.blacklist):
if self.serviceLevel.has_key(service):
return self.serviceLevel[service]
else:
return 0
else:
return -1
def getPinList(self):
pinList = []
for x in config.ParentalControl.servicepin:
pinList.append(x.value)
return pinList
def servicePinEntered(self, service, result):
# levelNeeded = 0
#if self.serviceLevel.has_key(service):
#levelNeeded = self.serviceLevel[service]
#
#print "getPinList():", self.getPinList()
#pinList = self.getPinList()[:levelNeeded + 1]
#print "pinList:", pinList
#
# print "pin entered for service", service, "and pin was", pin
#if pin is not None and int(pin) in pinList:
if result is not None and result:
#print "pin ok, playing service"
self.callback(ref = service)
else:
if result is not None:
Notifications.AddNotification(MessageBox, _("The pin code you entered is wrong."), MessageBox.TYPE_ERROR)
#print "wrong pin entered"
def saveWhitelist(self):
file = open(resolveFilename(SCOPE_CONFIG, "whitelist"), 'w')
for x in self.whitelist:
file.write(x + "\n")
file.close
def openWhitelist(self):
self.whitelist = []
try:
file = open(resolveFilename(SCOPE_CONFIG, "whitelist"), 'r')
lines = file.readlines()
for x in lines:
ref = ServiceReference(x.strip())
self.whitelist.append(str(ref))
file.close
except:
pass
def saveBlacklist(self):
file = open(resolveFilename(SCOPE_CONFIG, "blacklist"), 'w')
for x in self.blacklist:
file.write(x + "\n")
file.close
def openBlacklist(self):
self.blacklist = []
try:
file = open(resolveFilename(SCOPE_CONFIG, "blacklist"), 'r')
lines = file.readlines()
for x in lines:
ref = ServiceReference(x.strip())
self.blacklist.append(str(ref))
file.close
except:
pass
def save(self):
self.saveBlacklist()
self.saveWhitelist()
def open(self):
self.openBlacklist()
self.openWhitelist()
parentalControl = ParentalControl()
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