-from Components.config import config, ConfigSubsection, ConfigSelection, ConfigPIN, ConfigYesNo, ConfigSubList, ConfigInteger
+from Components.config import config, ConfigSubsection, ConfigSelection, ConfigPIN, ConfigText, ConfigYesNo, ConfigSubList, ConfigInteger
+#from Screens.ChannelSelection import service_types_tv
from Screens.InputBox import 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
+from enigma import eTimer
+import time
+
+TYPE_SERVICE = "SERVICE"
+TYPE_BOUQUETSERVICE = "BOUQUETSERVICE"
+TYPE_BOUQUET = "BOUQUET"
+LIST_BLACKLIST = "blacklist"
+LIST_WHITELIST = "whitelist"
+
+IMG_WHITESERVICE = LIST_WHITELIST + "-" + TYPE_SERVICE
+IMG_WHITEBOUQUET = LIST_WHITELIST + "-" + TYPE_BOUQUET
+IMG_BLACKSERVICE = LIST_BLACKLIST + "-" + TYPE_SERVICE
+IMG_BLACKBOUQUET = LIST_BLACKLIST + "-" + TYPE_BOUQUET
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.storeservicepin = ConfigSelection(default = "never", choices = [("never", _("never")), ("5", _("5 minutes")), ("30", _("30 minutes")), ("60", _("60 minutes")), ("standby", _("until standby/restart"))])
+ config.ParentalControl.storeservicepincancel = ConfigSelection(default = "never", choices = [("never", _("never")), ("5", _("5 minutes")), ("30", _("30 minutes")), ("60", _("60 minutes")), ("standby", _("until standby/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.type = ConfigSelection(default = "blacklist", choices = [(LIST_WHITELIST, _("whitelist")), (LIST_BLACKLIST, _("blacklist"))])
config.ParentalControl.setuppin = ConfigPIN(default = -1)
config.ParentalControl.retries = ConfigSubsection()
config.ParentalControl.servicepin = ConfigSubList()
- for i in range(3):
+ for i in (0, 1, 2):
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):
+ #Do not call open on init, because bouquets are not ready at that moment
self.open()
self.serviceLevel = {}
-
- def addWhitelistService(self, service):
- self.whitelist.append(service)
+ #Instead: Use Flags to see, if we already initialized config and called open
+ self.configInitialized = False
+ #This is the timer that is used to see, if the time for caching the pin is over
+ #Of course we could also work without a timer and compare the times every
+ #time we call isServicePlayable. But this might probably slow down zapping,
+ #That's why I decided to use a timer
+ self.sessionPinTimer = eTimer()
+ self.sessionPinTimer.callback.append(self.resetSessionPin)
- 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 serviceMethodWrapper(self, service, method, *args):
+ #This method is used to call all functions that need a service as Parameter:
+ #It takes either a Service- Reference or a Bouquet- Reference and passes
+ #Either the service or all services contained in the bouquet to the method given
+ #That way all other functions do not need to distinguish between service and bouquet.
+ if "FROM BOUQUET" in service:
+ method( service , TYPE_BOUQUET , *args )
+ servicelist = self.readServicesFromBouquet(service,"C")
+ for ref in servicelist:
+ sRef = str(ref[0])
+ method( sRef , TYPE_BOUQUETSERVICE , *args )
+ else:
+ ref = ServiceReference(service)
+ sRef = str(ref)
+ method( sRef , TYPE_SERVICE , *args )
- def deleteBlacklistService(self, service):
- self.blacklist.remove(service)
- if self.serviceLevel.has_key(service):
- self.serviceLevel.remove(service)
+ def setServiceLevel(self, service, type, level):
+ self.serviceLevel[service] = level
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()
+ #Check if configuration has already been read or if the significant values have changed.
+ #If true: read the configuration
+ if self.configInitialized == False or self.storeServicePin != config.ParentalControl.storeservicepin.value or self.storeServicePinCancel != config.ParentalControl.storeservicepincancel.value:
+ self.getConfigValues()
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):
+ if (config.ParentalControl.type.value == LIST_WHITELIST and not self.whitelist.has_key(service)) or (config.ParentalControl.type.value == LIST_BLACKLIST and self.blacklist.has_key(service)):
+ #Check if the session pin is cached and return the cached value, if it is.
+ if self.sessionPinCached == True:
+ #As we can cache successful pin- entries as well as canceled pin- entries,
+ #We give back the last action
+ return self.sessionPinCachedValue
self.callback = callback
- #print "service:", ServiceReference(service).getServiceName()
+ #Someone started to implement different levels of protection. Seems they were never completed
+ #I did not throw out this code, although it is of no use at the moment
levelNeeded = 0
if self.serviceLevel.has_key(service):
levelNeeded = self.serviceLevel[service]
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)
+ if config.ParentalControl.type.value == LIST_WHITELIST:
+ if self.whitelist.has_key(service):
+ self.serviceMethodWrapper(service, self.removeServiceFromList, self.whitelist)
+ #self.deleteWhitelistService(service)
else: # blacklist
- if service not in self.blacklist:
- self.addBlacklistService(service)
+ if not self.blacklist.has_key(service):
+ self.serviceMethodWrapper(service, self.addServiceToList, 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)
+ if config.ParentalControl.type.value == LIST_WHITELIST:
+ if not self.whitelist.has_key(service):
+ self.serviceMethodWrapper(service, self.addServiceToList, self.whitelist)
+ #self.addWhitelistService(service)
else: # blacklist
- if service in self.blacklist:
- self.deleteBlacklistService(service)
+ if self.blacklist.has_key(service):
+ self.serviceMethodWrapper(service, self.removeServiceFromList, 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 (config.ParentalControl.type.value == LIST_WHITELIST and not self.whitelist.has_key(service)) or (config.ParentalControl.type.value == LIST_BLACKLIST and self.blacklist.has_key(service)):
if self.serviceLevel.has_key(service):
return self.serviceLevel[service]
else:
return 0
else:
return -1
+
+ def getProtectionType(self, service):
+ #New method used in ParentalControlList: This method does not only return
+ #if a service is protected or not, it also returns, why (whitelist or blacklist, service or bouquet)
+ sImage = ""
+ if (config.ParentalControl.type.value == LIST_WHITELIST):
+ if self.whitelist.has_key(service):
+ if TYPE_SERVICE in self.whitelist[service]:
+ sImage = IMG_WHITESERVICE
+ else:
+ sImage = IMG_WHITEBOUQUET
+ elif (config.ParentalControl.type.value == LIST_BLACKLIST):
+ if self.blacklist.has_key(service):
+ if TYPE_SERVICE in self.blacklist[service]:
+ sImage = IMG_BLACKSERVICE
+ else:
+ sImage = IMG_BLACKBOUQUET
+ bLocked = self.getProtectionLevel(service) != -1
+ return (bLocked,sImage)
- def getPinList(self):
- pinList = []
- for x in config.ParentalControl.servicepin:
- pinList.append(x.value)
- return pinList
+ def getConfigValues(self):
+ #Read all values from configuration
+ self.checkPinInterval = False
+ self.checkPinIntervalCancel = False
+ self.checkSessionPin = False
+ self.checkSessionPinCancel = False
+
+ self.sessionPinCached = False
+ self.pinIntervalSeconds = 0
+ self.pinIntervalSecondsCancel = 0
+
+ self.storeServicePin = config.ParentalControl.storeservicepin.value
+ self.storeServicePinCancel = config.ParentalControl.storeservicepincancel.value
+
+ if self.storeServicePin == "never":
+ pass
+ elif self.storeServicePin == "standby":
+ self.checkSessionPin = True
+ else:
+ self.checkPinInterval = True
+ iMinutes = float(self.storeServicePin)
+ iSeconds = iMinutes*60
+ self.pinIntervalSeconds = iSeconds
+
+ if self.storeServicePinCancel == "never":
+ pass
+ elif self.storeServicePinCancel == "standby":
+ self.checkSessionPinCancel = True
+ else:
+ self.checkPinIntervalCancel = True
+ iMinutes = float(self.storeServicePinCancel)
+ iSeconds = iMinutes*60
+ self.pinIntervalSecondsCancel = iSeconds
+ self.configInitialized = True
+ # Reset PIN cache on standby: Use StandbyCounter- Config- Callback
+ config.misc.standbyCounter.addNotifier(self.standbyCounterCallback, initial_call = False)
+
+ def standbyCounterCallback(self, configElement):
+ self.resetSessionPin()
+
+ def resetSessionPin(self):
+ #Reset the session pin, stop the timer
+ self.sessionPinCached = False
+ self.sessionPinTimer.stop()
+
+ def getCurrentTimeStamp(self):
+ return time.time()
+
+ def getPinList(self):
+ return [ x.value for x in config.ParentalControl.servicepin ]
+
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"
+ #This is the new function of caching the service pin
+ #save last session and time of last entered pin...
+ if self.checkSessionPin == True:
+ self.sessionPinCached = True
+ self.sessionPinCachedValue = True
+ if self.checkPinInterval == True:
+ self.sessionPinCached = True
+ self.sessionPinCachedValue = True
+ self.sessionPinTimer.start(self.pinIntervalSeconds*1000,1)
self.callback(ref = service)
else:
+ #This is the new function of caching cancelling of service pin
if result is not None:
Notifications.AddNotification(MessageBox, _("The pin code you entered is wrong."), MessageBox.TYPE_ERROR)
- #print "wrong pin entered"
+ else:
+ if self.checkSessionPinCancel == True:
+ self.sessionPinCached = True
+ self.sessionPinCachedValue = False
+ if self.checkPinIntervalCancel == True:
+ self.sessionPinCached = True
+ self.sessionPinCachedValue = False
+ self.sessionPinTimer.start(self.pinIntervalSecondsCancel*1000,1)
- 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")
+ def saveListToFile(self,sWhichList):
+ #Replaces saveWhiteList and saveBlackList:
+ #I don't like to have two functions with identical code...
+ if sWhichList == LIST_BLACKLIST:
+ vList = self.blacklist
+ else:
+ vList = self.whitelist
+ file = open(resolveFilename(SCOPE_CONFIG, sWhichList), 'w')
+ for sService,sType in vList.iteritems():
+ #Only Services that are selected directly and Bouqets are saved.
+ #Services that are added by a bouquet are not saved.
+ #This is the reason for the change in self.whitelist and self.blacklist
+ if TYPE_SERVICE in sType or TYPE_BOUQUET in sType:
+ file.write(str(sService) + "\n")
file.close
- def openBlacklist(self):
- self.blacklist = []
+ def openListFromFile(self,sWhichList):
+ #Replaces openWhiteList and openBlackList:
+ #I don't like to have two functions with identical code...
+ if sWhichList == LIST_BLACKLIST:
+ self.blacklist = {}
+ vList = self.blacklist
+ else:
+ self.whitelist = {}
+ vList = self.whitelist
try:
- file = open(resolveFilename(SCOPE_CONFIG, "blacklist"), 'r')
+ file = open(resolveFilename(SCOPE_CONFIG, sWhichList ), 'r')
lines = file.readlines()
for x in lines:
- ref = ServiceReference(x.strip())
- self.blacklist.append(str(ref))
+ sPlain = x.strip()
+ self.serviceMethodWrapper(sPlain, self.addServiceToList, vList)
file.close
except:
pass
+
+ def addServiceToList(self, service, type, vList):
+ #Replaces addWhitelistService and addBlacklistService
+ #The lists are not only lists of service references any more.
+ #They are named lists with the service as key and an array of types as value:
+
+ if vList.has_key(service):
+ if not type in vList[service]:
+ vList[service].append(type)
+ else:
+ vList[service] = [type]
+
+ def removeServiceFromList(self, service, type, vList):
+ #Replaces deleteWhitelistService and deleteBlacklistService
+ if vList.has_key(service):
+ if type in vList[service]:
+ vList[service].remove(type)
+ if not vList[service]:
+ del vList[service]
+ if self.serviceLevel.has_key(service):
+ self.serviceLevel.remove(service)
+
+ def readServicesFromBouquet(self,sBouquetSelection,formatstring):
+ #This method gives back a list of services for a given bouquet
+ from enigma import eServiceCenter, eServiceReference
+ from Screens.ChannelSelection import service_types_tv
+ serviceHandler = eServiceCenter.getInstance()
+ refstr = sBouquetSelection
+ root = eServiceReference(refstr)
+ list = serviceHandler.list(root)
+ if list is not None:
+ services = list.getContent("CN", True) #(servicecomparestring, name)
+ return services
def save(self):
- self.saveBlacklist()
- self.saveWhitelist()
+ # we need to open the files in case we havent's read them yet
+ self.saveListToFile(LIST_BLACKLIST)
+ self.saveListToFile(LIST_WHITELIST)
def open(self):
- self.openBlacklist()
- self.openWhitelist()
+ self.openListFromFile(LIST_BLACKLIST)
+ self.openListFromFile(LIST_WHITELIST)
parentalControl = ParentalControl()
projects / vuplus_dvbapp / blobdiff