X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/dd6b7236b87a06c700ee8e3d7686230ea8e13159..fb237c0e5a8af94012befd09fbe111a81327fb61:/RecordTimer.py diff --git a/RecordTimer.py b/RecordTimer.py index b18a594d..dde6c4cc 100644 --- a/RecordTimer.py +++ b/RecordTimer.py @@ -1,9 +1,8 @@ import time -import codecs #from time import datetime from Tools import Directories, Notifications -from Components.config import config, ConfigYesNo +from Components.config import config import timer import xml.dom.minidom @@ -50,7 +49,7 @@ class AFTEREVENT: DEEPSTANDBY = 2 # please do not translate log messages -class RecordTimerEntry(timer.TimerEntry): +class RecordTimerEntry(timer.TimerEntry, object): ######### the following static methods and members are only in use when the box is in (soft) standby receiveRecordEvents = False @@ -59,9 +58,9 @@ class RecordTimerEntry(timer.TimerEntry): quitMainloop(1) @staticmethod - def gotRecordEvent(recservice, event): + def staticGotRecordEvent(recservice, event): if event == iRecordableService.evEnd: - print "RecordTimer.gotRecordEvent(iRecordableService.evEnd)" + print "RecordTimer.staticGotRecordEvent(iRecordableService.evEnd)" recordings = NavigationInstance.instance.getRecordings() if not len(recordings): # no more recordings exist rec_time = NavigationInstance.instance.RecordTimer.getNextRecordingTime() @@ -71,30 +70,30 @@ class RecordTimerEntry(timer.TimerEntry): print "no starting records in the next 360 seconds... immediate shutdown" RecordTimerEntry.shutdown() # immediate shutdown elif event == iRecordableService.evStart: - print "RecordTimer.gotRecordEvent(iRecordableService.evStart)" + print "RecordTimer.staticGotRecordEvent(iRecordableService.evStart)" @staticmethod def stopTryQuitMainloop(): print "RecordTimer.stopTryQuitMainloop" - NavigationInstance.instance.record_event.remove(RecordTimerEntry.gotRecordEvent) + NavigationInstance.instance.record_event.remove(RecordTimerEntry.staticGotRecordEvent) RecordTimerEntry.receiveRecordEvents = False @staticmethod def TryQuitMainloop(): if not RecordTimerEntry.receiveRecordEvents: print "RecordTimer.TryQuitMainloop" - NavigationInstance.instance.record_event.append(RecordTimerEntry.gotRecordEvent) + NavigationInstance.instance.record_event.append(RecordTimerEntry.staticGotRecordEvent) RecordTimerEntry.receiveRecordEvents = True # send fake event.. to check if another recordings are running or # other timers start in a few seconds - RecordTimerEntry.gotRecordEvent(None, iRecordableService.evEnd) + RecordTimerEntry.staticGotRecordEvent(None, iRecordableService.evEnd) # send normal notification for the case the user leave the standby now.. Notifications.AddNotification(Screens.Standby.TryQuitMainloop, 1, onSessionOpenCallback=RecordTimerEntry.stopTryQuitMainloop) ################################################################# - def __init__(self, serviceref, begin, end, name, description, eit, disabled = False, justplay = False, afterEvent = AFTEREVENT.NONE, checkOldTimers = False): + def __init__(self, serviceref, begin, end, name, description, eit, disabled = False, justplay = False, afterEvent = AFTEREVENT.NONE, checkOldTimers = False, dirname = None): timer.TimerEntry.__init__(self, int(begin), int(end)) - + if checkOldTimers == True: if self.begin < time.time() - 1209600: self.begin = int(time.time()) @@ -111,10 +110,11 @@ class RecordTimerEntry(timer.TimerEntry): self.description = description self.disabled = disabled self.timer = None - self.record_service = None + self.__record_service = None self.start_prepare = 0 self.justplay = justplay self.afterEvent = afterEvent + self.dirname = dirname self.log_entries = [] self.resetState() @@ -122,13 +122,7 @@ class RecordTimerEntry(timer.TimerEntry): def log(self, code, msg): self.log_entries.append((int(time.time()), code, msg)) print "[TIMER]", msg - - def resetState(self): - self.state = self.StateWaiting - self.cancelled = False - self.first_try_prepare = True - self.timeChanged() - + def calculateFilename(self): service_name = self.service_ref.getServiceName() begin_date = time.strftime("%Y%m%d %H%M", time.localtime(self.begin)) @@ -142,10 +136,10 @@ class RecordTimerEntry(timer.TimerEntry): if self.name: filename += " - " + self.name - self.Filename = Directories.getRecordingFilename(filename) + self.Filename = Directories.getRecordingFilename(filename, self.dirname) self.log(0, "Filename calculated as: '%s'" % self.Filename) #begin_date + " - " + service_name + description) - + def tryPrepare(self): if self.justplay: return True @@ -159,27 +153,32 @@ class RecordTimerEntry(timer.TimerEntry): return False self.record_service = rec_ref and NavigationInstance.instance.recordService(rec_ref) + if not self.record_service: self.log(1, "'record service' failed") return False - - event_id = self.eit - if event_id is None: - event_id = -1 - - prep_res=self.record_service.prepare(self.Filename + ".ts", self.begin, self.end, event_id) - if prep_res: - self.log(2, "'prepare' failed: error %d" % prep_res) - self.record_service = None - return False - + if self.repeated: epgcache = eEPGCache.getInstance() queryTime=self.begin+(self.end-self.begin)/2 evt = epgcache.lookupEventTime(rec_ref, queryTime) if evt: self.description = evt.getShortDescription() - + event_id = evt.getEventId() + else: + event_id = -1 + else: + event_id = self.eit + if event_id is None: + event_id = -1 + + prep_res=self.record_service.prepare(self.Filename + ".ts", self.begin, self.end, event_id) + if prep_res: + self.log(2, "'prepare' failed: error %d" % prep_res) + NavigationInstance.instance.stopRecordService(self.record_service) + self.record_service = None + return False + self.log(3, "prepare ok, writing meta information to %s" % self.Filename) try: f = open(self.Filename + ".ts.meta", "w") @@ -190,6 +189,7 @@ class RecordTimerEntry(timer.TimerEntry): f.close() except IOError: self.log(4, "failed to write meta information") + NavigationInstance.instance.stopRecordService(self.record_service) self.record_service = None return False return True @@ -256,7 +256,7 @@ class RecordTimerEntry(timer.TimerEntry): # retry self.begin = time.time() + self.backoff return False - + return True elif next_state == self.StateEnded: self.log(12, "stop recording") @@ -308,6 +308,38 @@ class RecordTimerEntry(timer.TimerEntry): if int(old_prepare) != int(self.start_prepare): self.log(15, "record time changed, start prepare is now: %s" % time.ctime(self.start_prepare)) + def gotRecordEvent(self, record, event): + # TODO: this is not working (never true), please fix. (comparing two swig wrapped ePtrs) + if self.__record_service.__deref__() != record.__deref__(): + return + self.log(16, "record event %d" % event) + if event == iRecordableService.evRecordWriteError: + print "WRITE ERROR on recording, disk full?" + # show notification. the 'id' will make sure that it will be + # displayed only once, even if more timers are failing at the + # same time. (which is very likely in case of disk fullness) + Notifications.AddPopup(text = _("Write error while recording. Disk full?\n"), type = MessageBox.TYPE_ERROR, timeout = 0, id = "DiskFullMessage") + # ok, the recording has been stopped. we need to properly note + # that in our state, with also keeping the possibility to re-try. + # TODO: this has to be done. + elif event == iRecordableService.evStart: + # maybe this should be configurable? + Notifications.AddPopup(text = _("A record has been started:\n%s") % self.name, type = MessageBox.TYPE_INFO, timeout = 3) + + # we have record_service as property to automatically subscribe to record service events + def setRecordService(self, service): + if self.__record_service is not None: + print "[remove callback]" + NavigationInstance.instance.record_event.remove(self.gotRecordEvent) + + self.__record_service = service + + if self.__record_service is not None: + print "[add callback]" + NavigationInstance.instance.record_event.append(self.gotRecordEvent) + + record_service = property(lambda self: self.__record_service, setRecordService) + def createTimer(xml): begin = int(xml.getAttribute("begin")) end = int(xml.getAttribute("end")) @@ -322,10 +354,15 @@ def createTimer(xml): eit = long(xml.getAttribute("eit")) else: eit = None - + if xml.hasAttribute("location") and xml.getAttribute("location") != "None": + location = str(xml.getAttribute("location")).encode("utf-8") + else: + location = None + + name = xml.getAttribute("name").encode("utf-8") #filename = xml.getAttribute("filename").encode("utf-8") - entry = RecordTimerEntry(serviceref, begin, end, name, description, eit, disabled, justplay, afterevent) + entry = RecordTimerEntry(serviceref, begin, end, name, description, eit, disabled, justplay, afterevent, dirname = location) entry.repeated = int(repeated) for l in elementsWithTag(xml.childNodes, "log"): @@ -356,8 +393,22 @@ class RecordTimer(timer.Timer): def loadTimer(self): # TODO: PATH! - doc = xml.dom.minidom.parse(self.Filename) - + try: + doc = xml.dom.minidom.parse(self.Filename) + except xml.parsers.expat.ExpatError: + from Tools.Notifications import AddPopup + from Screens.MessageBox import MessageBox + + AddPopup(_("The timer file (timers.xml) is corrupt and could not be loaded."), type = MessageBox.TYPE_ERROR, timeout = 0, id = "TimerLoadFailed") + + print "timers.xml failed to load!" + try: + import os + os.rename(self.Filename, self.Filename + "_old") + except IOError: + print "renaming broken timer failed" + return + root = doc.childNodes[0] for timer in elementsWithTag(root.childNodes, "timer"): self.record(createTimer(timer)) @@ -422,6 +473,8 @@ class RecordTimer(timer.Timer): list.append(' afterevent="' + str(stringToXML({ AFTEREVENT.NONE: "nothing", AFTEREVENT.STANDBY: "standby", AFTEREVENT.DEEPSTANDBY: "deepstandby" }[timer.afterEvent])) + '"') if timer.eit is not None: list.append(' eit="' + str(timer.eit) + '"') + if timer.dirname is not None: + list.append(' location="' + str(stringToXML(timer.dirname)) + '"') list.append(' disabled="' + str(int(timer.disabled)) + '"') list.append(' justplay="' + str(int(timer.justplay)) + '"') list.append('>\n') @@ -445,27 +498,19 @@ class RecordTimer(timer.Timer): file.close() def getNextZapTime(self): - llen = len(self.timer_list) - idx = 0 now = time.time() - while idx < llen: - timer = self.timer_list[idx] + for timer in self.timer_list: if not timer.justplay or timer.begin < now: - idx += 1 - else: - return timer.begin + continue + return timer.begin return -1 def getNextRecordingTime(self): - llen = len(self.timer_list) - idx = 0 now = time.time() - while idx < llen: - timer = self.timer_list[idx] + for timer in self.timer_list: if timer.justplay or timer.begin < now: - idx += 1 - else: - return timer.begin + continue + return timer.begin return -1 def record(self, entry): @@ -473,6 +518,7 @@ class RecordTimer(timer.Timer): print "[Timer] Record " + str(entry) entry.Timer = self self.addTimerEntry(entry) + self.saveTimer() def isInTimer(self, eventid, begin, duration, service): time_match = 0 @@ -481,7 +527,34 @@ class RecordTimer(timer.Timer): chktimecmp_end = None end = begin + duration for x in self.timer_list: - if str(x.service_ref) == str(service): + check = x.service_ref.ref.toCompareString() == str(service) + if not check: + sref = x.service_ref.ref + parent_sid = sref.getUnsignedData(5) + parent_tsid = sref.getUnsignedData(6) + if parent_sid and parent_tsid: # check for subservice + sid = sref.getUnsignedData(1) + tsid = sref.getUnsignedData(2) + sref.setUnsignedData(1, parent_sid) + sref.setUnsignedData(2, parent_tsid) + sref.setUnsignedData(5, 0) + sref.setUnsignedData(6, 0) + check = x.service_ref.ref.toCompareString() == str(service) + num = 0 + if check: + check = False + event = eEPGCache.getInstance().lookupEventId(sref, eventid) + num = event and event.getNumOfLinkageServices() or 0 + sref.setUnsignedData(1, sid) + sref.setUnsignedData(2, tsid) + sref.setUnsignedData(5, parent_sid) + sref.setUnsignedData(6, parent_tsid) + for cnt in range(num): + subservice = event.getLinkageService(sref, cnt) + if sref.toCompareString() == subservice.toCompareString(): + check = True + break + if check: #if x.eit is not None and x.repeated == 0: # if x.eit == eventid: # return duration @@ -527,6 +600,7 @@ class RecordTimer(timer.Timer): print "in running: ", entry in self.timer_list # now the timer should be in the processed_timers list. remove it from there. self.processed_timers.remove(entry) + self.saveTimer() def shutdown(self): self.saveTimer()