X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/92362f1b73f1e61ad0cb1c581b318b360e0bb6fe..a50e6cee4c01a0fb96c1446e6f9d39da1e7556c8:/RecordTimer.py diff --git a/RecordTimer.py b/RecordTimer.py index f93872cd..4907f64e 100644 --- a/RecordTimer.py +++ b/RecordTimer.py @@ -1,25 +1,22 @@ -import time -#from time import datetime -from Tools import Directories, Notifications - -from Components.config import config -import timer -import xml.dom.minidom - from enigma import eEPGCache, getBestPlayableServiceReference, \ eServiceReference, iRecordableService, quitMainloop -from Screens.MessageBox import MessageBox - -import NavigationInstance +from Components.config import config +from Components.TimerSanityCheck import TimerSanityCheck +from Screens.MessageBox import MessageBox import Screens.Standby +from Tools import Directories, Notifications, ASCIItranslit +from Tools.XMLTools import stringToXML -from time import localtime - -from Tools.XMLTools import elementsWithTag, mergeText, stringToXML +import timer +import xml.etree.cElementTree +import NavigationInstance from ServiceReference import ServiceReference +from time import localtime, strftime, ctime, time +from bisect import insort + # ok, for descriptions etc we have: # service reference (to get the service name) # name (title) @@ -47,6 +44,7 @@ class AFTEREVENT: NONE = 0 STANDBY = 1 DEEPSTANDBY = 2 + AUTO = 3 # please do not translate log messages class RecordTimerEntry(timer.TimerEntry, object): @@ -62,10 +60,10 @@ class RecordTimerEntry(timer.TimerEntry, object): if event == iRecordableService.evEnd: print "RecordTimer.staticGotRecordEvent(iRecordableService.evEnd)" recordings = NavigationInstance.instance.getRecordings() - if not len(recordings): # no more recordings exist + if not recordings: # no more recordings exist rec_time = NavigationInstance.instance.RecordTimer.getNextRecordingTime() - if rec_time > 0 and (rec_time - time.time()) < 360: - print "another recording starts in", rec_time - time.time(), "seconds... do not shutdown yet" + if rec_time > 0 and (rec_time - time()) < 360: + print "another recording starts in", rec_time - time(), "seconds... do not shutdown yet" else: print "no starting records in the next 360 seconds... immediate shutdown" RecordTimerEntry.shutdown() # immediate shutdown @@ -91,12 +89,12 @@ class RecordTimerEntry(timer.TimerEntry, object): Notifications.AddNotification(Screens.Standby.TryQuitMainloop, 1, onSessionOpenCallback=RecordTimerEntry.stopTryQuitMainloop, default_yes = default_yes) ################################################################# - def __init__(self, serviceref, begin, end, name, description, eit, disabled = False, justplay = False, afterEvent = AFTEREVENT.NONE, checkOldTimers = False, dirname = None): + def __init__(self, serviceref, begin, end, name, description, eit, disabled = False, justplay = False, afterEvent = AFTEREVENT.AUTO, checkOldTimers = False, dirname = None, tags = None): timer.TimerEntry.__init__(self, int(begin), int(end)) if checkOldTimers == True: - if self.begin < time.time() - 1209600: - self.begin = int(time.time()) + if self.begin < time() - 1209600: + self.begin = int(time()) if self.end < self.begin: self.end = self.begin @@ -116,17 +114,20 @@ class RecordTimerEntry(timer.TimerEntry, object): self.afterEvent = afterEvent self.dirname = dirname self.dirnameHadToFallback = False - + self.autoincrease = False + self.autoincreasetime = 3600 * 24 # 1 day + self.tags = tags or [] + self.log_entries = [] self.resetState() def log(self, code, msg): - self.log_entries.append((int(time.time()), code, msg)) + self.log_entries.append((int(time()), code, msg)) print "[TIMER]", msg def calculateFilename(self): service_name = self.service_ref.getServiceName() - begin_date = time.strftime("%Y%m%d %H%M", time.localtime(self.begin)) + begin_date = strftime("%Y%m%d %H%M", localtime(self.begin)) print "begin_date: ", begin_date print "service_name: ", service_name @@ -137,7 +138,10 @@ class RecordTimerEntry(timer.TimerEntry, object): if self.name: filename += " - " + self.name - if self.dirname and not Directories.pathExists(self.dirname): + if config.recording.ascii_filenames.value: + filename = ASCIItranslit.legacyEncode(filename) + + if self.dirname and not Directories.fileExists(self.dirname, 'w'): self.dirnameHadToFallback = True self.Filename = Directories.getRecordingFilename(filename, None) else: @@ -177,23 +181,18 @@ class RecordTimerEntry(timer.TimerEntry, object): if event_id is None: event_id = -1 - prep_res=self.record_service.prepare(self.Filename + ".ts", self.begin, self.end, event_id) + prep_res=self.record_service.prepare(self.Filename + ".ts", self.begin, self.end, event_id, self.name.replace("\n", ""), self.description.replace("\n", ""), ' '.join(self.tags)) if prep_res: - self.log(2, "'prepare' failed: error %d" % prep_res) - NavigationInstance.instance.stopRecordService(self.record_service) - self.record_service = None - return False + if prep_res == -255: + self.log(4, "failed to write meta information") + else: + self.log(2, "'prepare' failed: error %d" % prep_res) + + # we must calc nur start time before stopRecordService call because in Screens/Standby.py TryQuitMainloop tries to get + # the next start time in evEnd event handler... + self.do_backoff() + self.start_prepare = time() + self.backoff - self.log(3, "prepare ok, writing meta information to %s" % self.Filename) - try: - f = open(self.Filename + ".ts.meta", "w") - f.write(rec_ref.toString() + "\n") - f.write(self.name + "\n") - f.write(self.description + "\n") - f.write(str(self.begin) + "\n") - f.close() - except IOError: - self.log(4, "failed to write meta information") NavigationInstance.instance.stopRecordService(self.record_service) self.record_service = None return False @@ -211,29 +210,37 @@ class RecordTimerEntry(timer.TimerEntry, object): def activate(self): next_state = self.state + 1 self.log(5, "activating state %d" % next_state) - + if next_state == self.StatePrepared: if self.tryPrepare(): self.log(6, "prepare ok, waiting for begin") + # create file to "reserve" the filename + # because another recording at the same time on another service can try to record the same event + # i.e. cable / sat.. then the second recording needs an own extension... when we create the file + # here than calculateFilename is happy + if not self.justplay: + open(self.Filename + ".ts", "w").close() # fine. it worked, resources are allocated. self.next_activation = self.begin self.backoff = 0 return True - + self.log(7, "prepare failed") if self.first_try_prepare: self.first_try_prepare = False - if not config.recording.asktozap.value: - self.log(8, "asking user to zap away") - Notifications.AddNotificationWithCallback(self.failureCB, MessageBox, _("A timer failed to record!\nDisable TV and try again?\n"), timeout=20) - else: # zap without asking - self.log(9, "zap without asking") - Notifications.AddNotification(MessageBox, _("In order to record a timer, the TV was switched to the recording service!\n"), type=MessageBox.TYPE_INFO, timeout=20) - self.failureCB(True) - - self.do_backoff() - # retry - self.start_prepare = time.time() + self.backoff + cur_ref = NavigationInstance.instance.getCurrentlyPlayingServiceReference() + if cur_ref and not cur_ref.getPath(): + if not config.recording.asktozap.value: + self.log(8, "asking user to zap away") + Notifications.AddNotificationWithCallback(self.failureCB, MessageBox, _("A timer failed to record!\nDisable TV and try again?\n"), timeout=20) + else: # zap without asking + self.log(9, "zap without asking") + Notifications.AddNotification(MessageBox, _("In order to record a timer, the TV was switched to the recording service!\n"), type=MessageBox.TYPE_INFO, timeout=20) + self.failureCB(True) + elif cur_ref: + self.log(8, "currently running service is not a live service.. so stop it makes no sense") + else: + self.log(8, "currently no service running... so we dont need to stop it") return False elif next_state == self.StateRunning: # if this timer has been cancelled, just go to "end" state. @@ -259,11 +266,16 @@ class RecordTimerEntry(timer.TimerEntry, object): self.log(13, "start record returned %d" % record_res) self.do_backoff() # retry - self.begin = time.time() + self.backoff + self.begin = time() + self.backoff return False return True elif next_state == self.StateEnded: + old_end = self.end + if self.setAutoincreaseEnd(): + self.log(12, "autoincrase recording %d minute(s)" % int((self.end - old_end)/60)) + self.state -= 1 + return True self.log(12, "stop recording") if not self.justplay: NavigationInstance.instance.stopRecordService(self.record_service) @@ -279,6 +291,29 @@ class RecordTimerEntry(timer.TimerEntry, object): Notifications.AddNotificationWithCallback(self.sendTryQuitMainloopNotification, MessageBox, _("A finished record timer wants to shut down\nyour Dreambox. Shutdown now?"), timeout = 20) return True + def setAutoincreaseEnd(self, entry = None): + if not self.autoincrease: + return False + if entry is None: + new_end = int(time()) + self.autoincreasetime + else: + new_end = entry.begin -30 + + dummyentry = RecordTimerEntry(self.service_ref, self.begin, new_end, self.name, self.description, self.eit, disabled=True, justplay = self.justplay, afterEvent = self.afterEvent, dirname = self.dirname, tags = self.tags) + dummyentry.disabled = self.disabled + timersanitycheck = TimerSanityCheck(NavigationInstance.instance.RecordTimer.timer_list, dummyentry) + if not timersanitycheck.check(): + simulTimerList = timersanitycheck.getSimulTimerList() + new_end = simulTimerList[1].begin + del simulTimerList + new_end -= 30 # 30 Sekunden Prepare-Zeit lassen + del dummyentry + if new_end <= time(): + return False + self.end = new_end + return True + + def sendStandbyNotification(self, answer): if answer: Notifications.AddNotification(Screens.Standby.Standby) @@ -311,7 +346,7 @@ class RecordTimerEntry(timer.TimerEntry, object): self.backoff = 0 if int(old_prepare) != int(self.start_prepare): - self.log(15, "record time changed, start prepare is now: %s" % time.ctime(self.start_prepare)) + self.log(15, "record time changed, start prepare is now: %s" % ctime(self.start_prepare)) def gotRecordEvent(self, record, event): # TODO: this is not working (never true), please fix. (comparing two swig wrapped ePtrs) @@ -330,10 +365,10 @@ class RecordTimerEntry(timer.TimerEntry, object): elif event == iRecordableService.evStart: text = _("A record has been started:\n%s") % self.name if self.dirnameHadToFallback: - text = '\n'.join([text, _("Please note that the previously selected media could not be accessed and therefore the default directory is being used instead.")]) + text = '\n'.join((text, _("Please note that the previously selected media could not be accessed and therefore the default directory is being used instead."))) - # maybe this should be configurable? - Notifications.AddPopup(text = text, type = MessageBox.TYPE_INFO, timeout = 3) + if config.usage.show_message_when_recording_starts.value: + Notifications.AddPopup(text = text, type = MessageBox.TYPE_INFO, timeout = 3) # we have record_service as property to automatically subscribe to record service events def setRecordService(self, service): @@ -350,33 +385,45 @@ class RecordTimerEntry(timer.TimerEntry, object): record_service = property(lambda self: self.__record_service, setRecordService) def createTimer(xml): - begin = int(xml.getAttribute("begin")) - end = int(xml.getAttribute("end")) - serviceref = ServiceReference(xml.getAttribute("serviceref").encode("utf-8")) - description = xml.getAttribute("description").encode("utf-8") - repeated = xml.getAttribute("repeated").encode("utf-8") - disabled = long(xml.getAttribute("disabled") or "0") - justplay = long(xml.getAttribute("justplay") or "0") - afterevent = str(xml.getAttribute("afterevent") or "nothing") - afterevent = { "nothing": AFTEREVENT.NONE, "standby": AFTEREVENT.STANDBY, "deepstandby": AFTEREVENT.DEEPSTANDBY }[afterevent] - if xml.hasAttribute("eit") and xml.getAttribute("eit") != "None": - eit = long(xml.getAttribute("eit")) + begin = int(xml.get("begin")) + end = int(xml.get("end")) + serviceref = ServiceReference(xml.get("serviceref").encode("utf-8")) + description = xml.get("description").encode("utf-8") + repeated = xml.get("repeated").encode("utf-8") + disabled = long(xml.get("disabled") or "0") + justplay = long(xml.get("justplay") or "0") + afterevent = str(xml.get("afterevent") or "nothing") + afterevent = { + "nothing": AFTEREVENT.NONE, + "standby": AFTEREVENT.STANDBY, + "deepstandby": AFTEREVENT.DEEPSTANDBY, + "auto": AFTEREVENT.AUTO + }[afterevent] + eit = xml.get("eit") + if eit and eit != "None": + eit = long(eit); else: eit = None - if xml.hasAttribute("location") and xml.getAttribute("location") != "None": - location = xml.getAttribute("location").encode("utf-8") + location = xml.get("location") + if location and location != "None": + location = location.encode("utf-8") else: location = None + tags = xml.get("tags") + if tags and tags != "None": + tags = tags.encode("utf-8").split(' ') + else: + tags = 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, dirname = location) + name = xml.get("name").encode("utf-8") + #filename = xml.get("filename").encode("utf-8") + entry = RecordTimerEntry(serviceref, begin, end, name, description, eit, disabled, justplay, afterevent, dirname = location, tags = tags) entry.repeated = int(repeated) - for l in elementsWithTag(xml.childNodes, "log"): - time = int(l.getAttribute("time")) - code = int(l.getAttribute("code")) - msg = mergeText(l.childNodes).strip().encode("utf-8") + for l in xml.findall("log"): + time = int(l.get("time")) + code = int(l.get("code")) + msg = l.text.strip().encode("utf-8") entry.log_entries.append((time, code, msg)) return entry @@ -391,7 +438,36 @@ class RecordTimer(timer.Timer): self.loadTimer() except IOError: print "unable to load timers from file!" - + + def doActivate(self, w): + # when activating a timer which has already passed, + # simply abort the timer. don't run trough all the stages. + if w.shouldSkip(): + w.state = RecordTimerEntry.StateEnded + else: + # when active returns true, this means "accepted". + # otherwise, the current state is kept. + # the timer entry itself will fix up the delay then. + if w.activate(): + w.state += 1 + + self.timer_list.remove(w) + + # did this timer reached the last state? + if w.state < RecordTimerEntry.StateEnded: + # no, sort it into active list + insort(self.timer_list, w) + else: + # yes. Process repeated, and re-add. + if w.repeated: + w.processRepeated() + w.state = RecordTimerEntry.StateWaiting + self.addTimerEntry(w) + else: + insort(self.processed_timers, w) + + self.stateChanged(w) + def isRecording(self): isRunning = False for timer in self.timer_list: @@ -402,8 +478,8 @@ class RecordTimer(timer.Timer): def loadTimer(self): # TODO: PATH! try: - doc = xml.dom.minidom.parse(self.Filename) - except xml.parsers.expat.ExpatError: + doc = xml.etree.cElementTree.parse(self.Filename) + except SyntaxError: from Tools.Notifications import AddPopup from Screens.MessageBox import MessageBox @@ -413,54 +489,64 @@ class RecordTimer(timer.Timer): try: import os os.rename(self.Filename, self.Filename + "_old") - except IOError: + except (IOError, OSError): print "renaming broken timer failed" return + except IOError: + print "timers.xml not found!" + return + + root = doc.getroot() - root = doc.childNodes[0] - for timer in elementsWithTag(root.childNodes, "timer"): - self.record(createTimer(timer)) + # put out a message when at least one timer overlaps + checkit = True + for timer in root.findall("timer"): + newTimer = createTimer(timer) + if (self.record(newTimer, True, True) is not None) and (checkit == True): + from Tools.Notifications import AddPopup + from Screens.MessageBox import MessageBox + AddPopup(_("Timer overlap in timers.xml detected!\nPlease recheck it!"), type = MessageBox.TYPE_ERROR, timeout = 0, id = "TimerLoadFailed") + checkit = False # at moment it is enough when the message is displayed one time def saveTimer(self): - #doc = xml.dom.minidom.Document() - #root_element = doc.createElement('timers') - #doc.appendChild(root_element) - #root_element.appendChild(doc.createTextNode("\n")) - + #root_element = xml.etree.cElementTree.Element('timers') + #root_element.text = "\n" + #for timer in self.timer_list + self.processed_timers: # some timers (instant records) don't want to be saved. # skip them #if timer.dontSave: #continue - #t = doc.createTextNode("\t") - #root_element.appendChild(t) - #t = doc.createElement('timer') - #t.setAttribute("begin", str(int(timer.begin))) - #t.setAttribute("end", str(int(timer.end))) - #t.setAttribute("serviceref", str(timer.service_ref)) - #t.setAttribute("repeated", str(timer.repeated)) - #t.setAttribute("name", timer.name) - #t.setAttribute("description", timer.description) - #t.setAttribute("eit", str(timer.eit)) - - #for time, code, msg in timer.log_entries: - #t.appendChild(doc.createTextNode("\t\t")) - #l = doc.createElement('log') - #l.setAttribute("time", str(time)) - #l.setAttribute("code", str(code)) - #l.appendChild(doc.createTextNode(msg)) - #t.appendChild(l) - #t.appendChild(doc.createTextNode("\n")) - - #root_element.appendChild(t) - #t = doc.createTextNode("\n") - #root_element.appendChild(t) + #t = xml.etree.cElementTree.SubElement(root_element, 'timers') + #t.set("begin", str(int(timer.begin))) + #t.set("end", str(int(timer.end))) + #t.set("serviceref", str(timer.service_ref)) + #t.set("repeated", str(timer.repeated)) + #t.set("name", timer.name) + #t.set("description", timer.description) + #t.set("afterevent", str({ + # AFTEREVENT.NONE: "nothing", + # AFTEREVENT.STANDBY: "standby", + # AFTEREVENT.DEEPSTANDBY: "deepstandby", + # AFTEREVENT.AUTO: "auto"})) + #if timer.eit is not None: + # t.set("eit", str(timer.eit)) + #if timer.dirname is not None: + # t.set("location", str(timer.dirname)) + #t.set("disabled", str(int(timer.disabled))) + #t.set("justplay", str(int(timer.justplay))) + #t.text = "\n" + #t.tail = "\n" + #for time, code, msg in timer.log_entries: + #l = xml.etree.cElementTree.SubElement(t, 'log') + #l.set("time", str(time)) + #l.set("code", str(code)) + #l.text = str(msg) + #l.tail = "\n" - #file = open(self.Filename, "w") - #doc.writexml(file) - #file.write("\n") - #file.close() + #doc = xml.etree.cElementTree.ElementTree(root_element) + #doc.write(self.Filename) list = [] @@ -478,11 +564,18 @@ class RecordTimer(timer.Timer): list.append(' repeated="' + str(int(timer.repeated)) + '"') list.append(' name="' + str(stringToXML(timer.name)) + '"') list.append(' description="' + str(stringToXML(timer.description)) + '"') - list.append(' afterevent="' + str(stringToXML({ AFTEREVENT.NONE: "nothing", AFTEREVENT.STANDBY: "standby", AFTEREVENT.DEEPSTANDBY: "deepstandby" }[timer.afterEvent])) + '"') + list.append(' afterevent="' + str(stringToXML({ + AFTEREVENT.NONE: "nothing", + AFTEREVENT.STANDBY: "standby", + AFTEREVENT.DEEPSTANDBY: "deepstandby", + AFTEREVENT.AUTO: "auto" + }[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)) + '"') + if timer.tags is not None: + list.append(' tags="' + str(stringToXML(' '.join(timer.tags))) + '"') list.append(' disabled="' + str(int(timer.disabled)) + '"') list.append(' justplay="' + str(int(timer.justplay)) + '"') list.append('>\n') @@ -506,7 +599,7 @@ class RecordTimer(timer.Timer): file.close() def getNextZapTime(self): - now = time.time() + now = time() for timer in self.timer_list: if not timer.justplay or timer.begin < now: continue @@ -514,28 +607,55 @@ class RecordTimer(timer.Timer): return -1 def getNextRecordingTime(self): - now = time.time() + now = time() for timer in self.timer_list: - if timer.justplay or timer.begin < now: + next_act = timer.getNextActivation() + if timer.justplay or next_act < now: continue - return timer.begin + return next_act return -1 - def record(self, entry): + def isNextRecordAfterEventActionAuto(self): + now = time() + t = None + for timer in self.timer_list: + if timer.justplay or timer.begin < now: + continue + if t is None or t.begin == timer.begin: + t = timer + if t.afterEvent == AFTEREVENT.AUTO: + return True + return False + + def record(self, entry, ignoreTSC=False, dosave=True): #wird von loadTimer mit dosave=False aufgerufen + timersanitycheck = TimerSanityCheck(self.timer_list,entry) + if not timersanitycheck.check(): + if ignoreTSC != True: + print "timer conflict detected!" + print timersanitycheck.getSimulTimerList() + return timersanitycheck.getSimulTimerList() + else: + print "ignore timer conflict" + elif timersanitycheck.doubleCheck(): + print "ignore double timer" + return None entry.timeChanged() print "[Timer] Record " + str(entry) entry.Timer = self self.addTimerEntry(entry) - self.saveTimer() - + if dosave: + self.saveTimer() + return None + def isInTimer(self, eventid, begin, duration, service): time_match = 0 chktime = None chktimecmp = None chktimecmp_end = None end = begin + duration + refstr = str(service) for x in self.timer_list: - check = x.service_ref.ref.toCompareString() == str(service) + check = x.service_ref.ref.toString() == refstr if not check: sref = x.service_ref.ref parent_sid = sref.getUnsignedData(5) @@ -547,7 +667,7 @@ class RecordTimer(timer.Timer): sref.setUnsignedData(2, parent_tsid) sref.setUnsignedData(5, 0) sref.setUnsignedData(6, 0) - check = x.service_ref.ref.toCompareString() == str(service) + check = sref.toCompareString() == refstr num = 0 if check: check = False @@ -563,17 +683,14 @@ class RecordTimer(timer.Timer): check = True break if check: - #if x.eit is not None and x.repeated == 0: - # if x.eit == eventid: - # return duration if x.repeated != 0: if chktime is None: chktime = localtime(begin) chktimecmp = chktime.tm_wday * 1440 + chktime.tm_hour * 60 + chktime.tm_min chktimecmp_end = chktimecmp + (duration / 60) time = localtime(x.begin) - for y in range(7): - if x.repeated & (2 ** y): + for y in (0, 1, 2, 3, 4, 5, 6): + if x.repeated & (1 << y) and (x.begin <= begin or begin <= x.begin <= end): timecmp = y * 1440 + time.tm_hour * 60 + time.tm_min if timecmp <= chktimecmp < (timecmp + ((x.end - x.begin) / 60)): time_match = ((timecmp + ((x.end - x.begin) / 60)) - chktimecmp) * 60 @@ -588,6 +705,8 @@ class RecordTimer(timer.Timer): diff = x.end - begin if time_match < diff: time_match = diff + if time_match: + break return time_match def removeEntry(self, entry): @@ -598,6 +717,7 @@ class RecordTimer(timer.Timer): # abort timer. # this sets the end time to current time, so timer will be stopped. + entry.autoincrease = False entry.abort() if entry.state != entry.StateEnded: @@ -606,6 +726,11 @@ class RecordTimer(timer.Timer): print "state: ", entry.state print "in processed: ", entry in self.processed_timers print "in running: ", entry in self.timer_list + # autoincrease instanttimer if possible + if not entry.dontSave: + for x in self.timer_list: + if x.setAutoincreaseEnd(): + self.timeChanged(x) # now the timer should be in the processed_timers list. remove it from there. self.processed_timers.remove(entry) self.saveTimer()