RecordTimer.py

   1 import time
   2 #from time import datetime
   3 from Tools import Directories, Notifications
   4
   5 from Components.config import config
   6 import timer
   7 import xml.dom.minidom
   8
   9 from enigma import eEPGCache, getBestPlayableServiceReference, \
  10         eServiceReference, iRecordableService, quitMainloop
  11
  12 from Screens.MessageBox import MessageBox
  13
  14 import NavigationInstance
  15
  16 import Screens.Standby
  17
  18 from time import localtime
  19
  20 from Tools.XMLTools import elementsWithTag, mergeText, stringToXML
  21 from ServiceReference import ServiceReference
  22
  23 # ok, for descriptions etc we have:
  24 # service reference  (to get the service name)
  25 # name               (title)
  26 # description        (description)
  27 # event data         (ONLY for time adjustments etc.)
  28
  29
  30 # parses an event, and gives out a (begin, end, name, duration, eit)-tuple.
  31 # begin and end will be corrected
  32 def parseEvent(ev, description = True):
  33         if description:
  34                 name = ev.getEventName()
  35                 description = ev.getShortDescription()
  36         else:
  37                 name = ""
  38                 description = ""
  39         begin = ev.getBeginTime()
  40         end = begin + ev.getDuration()
  41         eit = ev.getEventId()
  42         begin -= config.recording.margin_before.value * 60
  43         end += config.recording.margin_after.value * 60
  44         return (begin, end, name, description, eit)
  45
  46 class AFTEREVENT:
  47         NONE = 0
  48         STANDBY = 1
  49         DEEPSTANDBY = 2
  50
  51 # please do not translate log messages
  52 class RecordTimerEntry(timer.TimerEntry, object):
  53 ######### the following static methods and members are only in use when the box is in (soft) standby
  54         receiveRecordEvents = False
  55
  56         @staticmethod
  57         def shutdown():
  58                 quitMainloop(1)
  59
  60         @staticmethod
  61         def staticGotRecordEvent(recservice, event):
  62                 if event == iRecordableService.evEnd:
  63                         print "RecordTimer.staticGotRecordEvent(iRecordableService.evEnd)"
  64                         recordings = NavigationInstance.instance.getRecordings()
  65                         if not len(recordings): # no more recordings exist
  66                                 rec_time = NavigationInstance.instance.RecordTimer.getNextRecordingTime()
  67                                 if rec_time > 0 and (rec_time - time.time()) < 360:
  68                                         print "another recording starts in", rec_time - time.time(), "seconds... do not shutdown yet"
  69                                 else:
  70                                         print "no starting records in the next 360 seconds... immediate shutdown"
  71                                         RecordTimerEntry.shutdown() # immediate shutdown
  72                 elif event == iRecordableService.evStart:
  73                         print "RecordTimer.staticGotRecordEvent(iRecordableService.evStart)"
  74
  75         @staticmethod
  76         def stopTryQuitMainloop():
  77                 print "RecordTimer.stopTryQuitMainloop"
  78                 NavigationInstance.instance.record_event.remove(RecordTimerEntry.staticGotRecordEvent)
  79                 RecordTimerEntry.receiveRecordEvents = False
  80
  81         @staticmethod
  82         def TryQuitMainloop():
  83                 if not RecordTimerEntry.receiveRecordEvents:
  84                         print "RecordTimer.TryQuitMainloop"
  85                         NavigationInstance.instance.record_event.append(RecordTimerEntry.staticGotRecordEvent)
  86                         RecordTimerEntry.receiveRecordEvents = True
  87                         # send fake event.. to check if another recordings are running or
  88                         # other timers start in a few seconds
  89                         RecordTimerEntry.staticGotRecordEvent(None, iRecordableService.evEnd)
  90                         # send normal notification for the case the user leave the standby now..
  91                         Notifications.AddNotification(Screens.Standby.TryQuitMainloop, 1, onSessionOpenCallback=RecordTimerEntry.stopTryQuitMainloop)
  92 #################################################################
  93
  94         def __init__(self, serviceref, begin, end, name, description, eit, disabled = False, justplay = False, afterEvent = AFTEREVENT.NONE, checkOldTimers = False, dirname = None):
  95                 timer.TimerEntry.__init__(self, int(begin), int(end))
  96
  97                 if checkOldTimers == True:
  98                         if self.begin < time.time() - 1209600:
  99                                 self.begin = int(time.time())
 100
 101                 if self.end < self.begin:
 102                         self.end = self.begin
 103
 104                 assert isinstance(serviceref, ServiceReference)
 105
 106                 self.service_ref = serviceref
 107                 self.eit = eit
 108                 self.dontSave = False
 109                 self.name = name
 110                 self.description = description
 111                 self.disabled = disabled
 112                 self.timer = None
 113                 self.__record_service = None
 114                 self.start_prepare = 0
 115                 self.justplay = justplay
 116                 self.afterEvent = afterEvent
 117                 self.dirname = dirname
 118
 119                 self.log_entries = []
 120                 self.resetState()
 121
 122         def log(self, code, msg):
 123                 self.log_entries.append((int(time.time()), code, msg))
 124                 print "[TIMER]", msg
 125
 126         def resetState(self):
 127                 self.state = self.StateWaiting
 128                 self.cancelled = False
 129                 self.first_try_prepare = True
 130                 self.timeChanged()
 131
 132         def calculateFilename(self):
 133                 service_name = self.service_ref.getServiceName()
 134                 begin_date = time.strftime("%Y%m%d %H%M", time.localtime(self.begin))
 135
 136                 print "begin_date: ", begin_date
 137                 print "service_name: ", service_name
 138                 print "name:", self.name
 139                 print "description: ", self.description
 140
 141                 filename = begin_date + " - " + service_name
 142                 if self.name:
 143                         filename += " - " + self.name
 144
 145                 self.Filename = Directories.getRecordingFilename(filename, self.dirname)
 146                 self.log(0, "Filename calculated as: '%s'" % self.Filename)
 147                 #begin_date + " - " + service_name + description)
 148
 149         def tryPrepare(self):
 150                 if self.justplay:
 151                         return True
 152                 else:
 153                         self.calculateFilename()
 154                         rec_ref = self.service_ref and self.service_ref.ref
 155                         if rec_ref and rec_ref.flags & eServiceReference.isGroup:
 156                                 rec_ref = getBestPlayableServiceReference(rec_ref, eServiceReference())
 157                                 if not rec_ref:
 158                                         self.log(1, "'get best playable service for group... record' failed")
 159                                         return False
 160
 161                         self.record_service = rec_ref and NavigationInstance.instance.recordService(rec_ref)
 162
 163                         if not self.record_service:
 164                                 self.log(1, "'record service' failed")
 165                                 return False
 166
 167                         if self.repeated:
 168                                 epgcache = eEPGCache.getInstance()
 169                                 queryTime=self.begin+(self.end-self.begin)/2
 170                                 evt = epgcache.lookupEventTime(rec_ref, queryTime)
 171                                 if evt:
 172                                         self.description = evt.getShortDescription()
 173                                         event_id = evt.getEventId()
 174                                 else:
 175                                         event_id = -1
 176                         else:
 177                                 event_id = self.eit
 178                                 if event_id is None:
 179                                         event_id = -1
 180
 181                         prep_res=self.record_service.prepare(self.Filename + ".ts", self.begin, self.end, event_id)
 182                         if prep_res:
 183                                 self.log(2, "'prepare' failed: error %d" % prep_res)
 184                                 NavigationInstance.instance.stopRecordService(self.record_service)
 185                                 self.record_service = None
 186                                 return False
 187
 188                         self.log(3, "prepare ok, writing meta information to %s" % self.Filename)
 189                         try:
 190                                 f = open(self.Filename + ".ts.meta", "w")
 191                                 f.write(rec_ref.toString() + "\n")
 192                                 f.write(self.name + "\n")
 193                                 f.write(self.description + "\n")
 194                                 f.write(str(self.begin) + "\n")
 195                                 f.close()
 196                         except IOError:
 197                                 self.log(4, "failed to write meta information")
 198                                 NavigationInstance.instance.stopRecordService(self.record_service)
 199                                 self.record_service = None
 200                                 return False
 201                         return True
 202
 203         def do_backoff(self):
 204                 if self.backoff == 0:
 205                         self.backoff = 5
 206                 else:
 207                         self.backoff *= 2
 208                         if self.backoff > 100:
 209                                 self.backoff = 100
 210                 self.log(10, "backoff: retry in %d seconds" % self.backoff)
 211
 212         def activate(self):
 213                 next_state = self.state + 1
 214                 self.log(5, "activating state %d" % next_state)
 215
 216                 if next_state == self.StatePrepared:
 217                         if self.tryPrepare():
 218                                 self.log(6, "prepare ok, waiting for begin")
 219                                 # fine. it worked, resources are allocated.
 220                                 self.next_activation = self.begin
 221                                 self.backoff = 0
 222                                 return True
 223
 224                         self.log(7, "prepare failed")
 225                         if self.first_try_prepare:
 226                                 self.first_try_prepare = False
 227                                 if not config.recording.asktozap.value:
 228                                         self.log(8, "asking user to zap away")
 229                                         Notifications.AddNotificationWithCallback(self.failureCB, MessageBox, _("A timer failed to record!\nDisable TV and try again?\n"), timeout=20)
 230                                 else: # zap without asking
 231                                         self.log(9, "zap without asking")
 232                                         Notifications.AddNotification(MessageBox, _("In order to record a timer, the TV was switched to the recording service!\n"), type=MessageBox.TYPE_INFO, timeout=20)
 233                                         self.failureCB(True)
 234
 235                         self.do_backoff()
 236                         # retry
 237                         self.start_prepare = time.time() + self.backoff
 238                         return False
 239                 elif next_state == self.StateRunning:
 240                         # if this timer has been cancelled, just go to "end" state.
 241                         if self.cancelled:
 242                                 return True
 243
 244                         if self.justplay:
 245                                 if Screens.Standby.inStandby:
 246                                         self.log(11, "wakeup and zap")
 247                                         #set service to zap after standby
 248                                         Screens.Standby.inStandby.prev_running_service = self.service_ref.ref
 249                                         #wakeup standby
 250                                         Screens.Standby.inStandby.Power()
 251                                 else:
 252                                         self.log(11, "zapping")
 253                                         NavigationInstance.instance.playService(self.service_ref.ref)
 254                                 return True
 255                         else:
 256                                 self.log(11, "start recording")
 257                                 record_res = self.record_service.start()
 258
 259                                 if record_res:
 260                                         self.log(13, "start record returned %d" % record_res)
 261                                         self.do_backoff()
 262                                         # retry
 263                                         self.begin = time.time() + self.backoff
 264                                         return False
 265
 266                                 return True
 267                 elif next_state == self.StateEnded:
 268                         self.log(12, "stop recording")
 269                         if not self.justplay:
 270                                 NavigationInstance.instance.stopRecordService(self.record_service)
 271                                 self.record_service = None
 272                         if self.afterEvent == AFTEREVENT.STANDBY:
 273                                 if not Screens.Standby.inStandby: # not already in standby
 274                                         Notifications.AddNotificationWithCallback(self.sendStandbyNotification, MessageBox, _("A finished record timer wants to set your\nDreambox to standby. Do that now?"), timeout = 20)
 275                         if self.afterEvent == AFTEREVENT.DEEPSTANDBY:
 276                                 if not Screens.Standby.inTryQuitMainloop: # not a shutdown messagebox is open
 277                                         if Screens.Standby.inStandby: # not in standby
 278                                                 RecordTimerEntry.TryQuitMainloop() # start shutdown handling without screen
 279                                         else:
 280                                                 Notifications.AddNotificationWithCallback(self.sendTryQuitMainloopNotification, MessageBox, _("A finished record timer wants to shut down\nyour Dreambox. Shutdown now?"), timeout = 20)
 281                         return True
 282
 283         def sendStandbyNotification(self, answer):
 284                 if answer:
 285                         Notifications.AddNotification(Screens.Standby.Standby)
 286
 287         def sendTryQuitMainloopNotification(self, answer):
 288                 if answer:
 289                         Notifications.AddNotification(Screens.Standby.TryQuitMainloop, 1)
 290
 291         def getNextActivation(self):
 292                 if self.state == self.StateEnded:
 293                         return self.end
 294
 295                 next_state = self.state + 1
 296
 297                 return {self.StatePrepared: self.start_prepare,
 298                                 self.StateRunning: self.begin,
 299                                 self.StateEnded: self.end }[next_state]
 300
 301         def failureCB(self, answer):
 302                 if answer == True:
 303                         self.log(13, "ok, zapped away")
 304                         #NavigationInstance.instance.stopUserServices()
 305                         NavigationInstance.instance.playService(self.service_ref.ref)
 306                 else:
 307                         self.log(14, "user didn't want to zap away, record will probably fail")
 308
 309         def timeChanged(self):
 310                 old_prepare = self.start_prepare
 311                 self.start_prepare = self.begin - self.prepare_time
 312                 self.backoff = 0
 313
 314                 if int(old_prepare) != int(self.start_prepare):
 315                         self.log(15, "record time changed, start prepare is now: %s" % time.ctime(self.start_prepare))
 316
 317         def gotRecordEvent(self, record, event):
 318                 # TODO: this is not working (never true), please fix. (comparing two swig wrapped ePtrs)
 319                 if self.__record_service.__deref__() != record.__deref__():
 320                         return
 321                 self.log(16, "record event %d" % event)
 322                 if event == iRecordableService.evRecordWriteError:
 323                         print "WRITE ERROR on recording, disk full?"
 324                         # show notification. the 'id' will make sure that it will be
 325                         # displayed only once, even if more timers are failing at the
 326                         # same time. (which is very likely in case of disk fullness)
 327                         Notifications.AddPopup(text = _("Write error while recording. Disk full?\n"), type = MessageBox.TYPE_ERROR, timeout = 0, id = "DiskFullMessage")
 328                         # ok, the recording has been stopped. we need to properly note
 329                         # that in our state, with also keeping the possibility to re-try.
 330                         # TODO: this has to be done.
 331                 elif event == iRecordableService.evStart:
 332                         # maybe this should be configurable?
 333                         Notifications.AddPopup(text = _("A record has been started:\n%s") % self.name, type = MessageBox.TYPE_INFO, timeout = 3)
 334
 335         # we have record_service as property to automatically subscribe to record service events
 336         def setRecordService(self, service):
 337                 if self.__record_service is not None:
 338                         print "[remove callback]"
 339                         NavigationInstance.instance.record_event.remove(self.gotRecordEvent)
 340
 341                 self.__record_service = service
 342
 343                 if self.__record_service is not None:
 344                         print "[add callback]"
 345                         NavigationInstance.instance.record_event.append(self.gotRecordEvent)
 346
 347         record_service = property(lambda self: self.__record_service, setRecordService)
 348
 349 def createTimer(xml):
 350         begin = int(xml.getAttribute("begin"))
 351         end = int(xml.getAttribute("end"))
 352         serviceref = ServiceReference(xml.getAttribute("serviceref").encode("utf-8"))
 353         description = xml.getAttribute("description").encode("utf-8")
 354         repeated = xml.getAttribute("repeated").encode("utf-8")
 355         disabled = long(xml.getAttribute("disabled") or "0")
 356         justplay = long(xml.getAttribute("justplay") or "0")
 357         afterevent = str(xml.getAttribute("afterevent") or "nothing")
 358         afterevent = { "nothing": AFTEREVENT.NONE, "standby": AFTEREVENT.STANDBY, "deepstandby": AFTEREVENT.DEEPSTANDBY }[afterevent]
 359         if xml.hasAttribute("eit") and xml.getAttribute("eit") != "None":
 360                 eit = long(xml.getAttribute("eit"))
 361         else:
 362                 eit = None
 363         if xml.hasAttribute("location") and xml.getAttribute("location") != "None":
 364                 location = str(xml.getAttribute("location")).encode("utf-8")
 365         else:
 366                 location = None
 367
 368
 369         name = xml.getAttribute("name").encode("utf-8")
 370         #filename = xml.getAttribute("filename").encode("utf-8")
 371         entry = RecordTimerEntry(serviceref, begin, end, name, description, eit, disabled, justplay, afterevent, dirname = location)
 372         entry.repeated = int(repeated)
 373
 374         for l in elementsWithTag(xml.childNodes, "log"):
 375                 time = int(l.getAttribute("time"))
 376                 code = int(l.getAttribute("code"))
 377                 msg = mergeText(l.childNodes).strip().encode("utf-8")
 378                 entry.log_entries.append((time, code, msg))
 379
 380         return entry
 381
 382 class RecordTimer(timer.Timer):
 383         def __init__(self):
 384                 timer.Timer.__init__(self)
 385
 386                 self.Filename = Directories.resolveFilename(Directories.SCOPE_CONFIG, "timers.xml")
 387
 388                 try:
 389                         self.loadTimer()
 390                 except IOError:
 391                         print "unable to load timers from file!"
 392
 393         def isRecording(self):
 394                 isRunning = False
 395                 for timer in self.timer_list:
 396                         if timer.isRunning() and not timer.justplay:
 397                                 isRunning = True
 398                 return isRunning
 399
 400         def loadTimer(self):
 401                 # TODO: PATH!
 402                 try:
 403                         doc = xml.dom.minidom.parse(self.Filename)
 404                 except xml.parsers.expat.ExpatError:
 405                         from Tools.Notifications import AddPopup
 406                         from Screens.MessageBox import MessageBox
 407
 408                         AddPopup(_("The timer file (timers.xml) is corrupt and could not be loaded."), type = MessageBox.TYPE_ERROR, timeout = 0, id = "TimerLoadFailed")
 409
 410                         print "timers.xml failed to load!"
 411                         try:
 412                                 import os
 413                                 os.rename(self.Filename, self.Filename + "_old")
 414                         except IOError:
 415                                 print "renaming broken timer failed"
 416                         return
 417
 418                 root = doc.childNodes[0]
 419                 for timer in elementsWithTag(root.childNodes, "timer"):
 420                         self.record(createTimer(timer))
 421
 422         def saveTimer(self):
 423                 #doc = xml.dom.minidom.Document()
 424                 #root_element = doc.createElement('timers')
 425                 #doc.appendChild(root_element)
 426                 #root_element.appendChild(doc.createTextNode("\n"))
 427
 428                 #for timer in self.timer_list + self.processed_timers:
 429                         # some timers (instant records) don't want to be saved.
 430                         # skip them
 431                         #if timer.dontSave:
 432                                 #continue
 433                         #t = doc.createTextNode("\t")
 434                         #root_element.appendChild(t)
 435                         #t = doc.createElement('timer')
 436                         #t.setAttribute("begin", str(int(timer.begin)))
 437                         #t.setAttribute("end", str(int(timer.end)))
 438                         #t.setAttribute("serviceref", str(timer.service_ref))
 439                         #t.setAttribute("repeated", str(timer.repeated))
 440                         #t.setAttribute("name", timer.name)
 441                         #t.setAttribute("description", timer.description)
 442                         #t.setAttribute("eit", str(timer.eit))
 443
 444                         #for time, code, msg in timer.log_entries:
 445                                 #t.appendChild(doc.createTextNode("\t\t"))
 446                                 #l = doc.createElement('log')
 447                                 #l.setAttribute("time", str(time))
 448                                 #l.setAttribute("code", str(code))
 449                                 #l.appendChild(doc.createTextNode(msg))
 450                                 #t.appendChild(l)
 451                                 #t.appendChild(doc.createTextNode("\n"))
 452
 453                         #root_element.appendChild(t)
 454                         #t = doc.createTextNode("\n")
 455                         #root_element.appendChild(t)
 456
 457
 458                 #file = open(self.Filename, "w")
 459                 #doc.writexml(file)
 460                 #file.write("\n")
 461                 #file.close()
 462
 463                 list = []
 464
 465                 list.append('<?xml version="1.0" ?>\n')
 466                 list.append('<timers>\n')
 467
 468                 for timer in self.timer_list + self.processed_timers:
 469                         if timer.dontSave:
 470                                 continue
 471
 472                         list.append('<timer')
 473                         list.append(' begin="' + str(int(timer.begin)) + '"')
 474                         list.append(' end="' + str(int(timer.end)) + '"')
 475                         list.append(' serviceref="' + stringToXML(str(timer.service_ref)) + '"')
 476                         list.append(' repeated="' + str(int(timer.repeated)) + '"')
 477                         list.append(' name="' + str(stringToXML(timer.name)) + '"')
 478                         list.append(' description="' + str(stringToXML(timer.description)) + '"')
 479                         list.append(' afterevent="' + str(stringToXML({ AFTEREVENT.NONE: "nothing", AFTEREVENT.STANDBY: "standby", AFTEREVENT.DEEPSTANDBY: "deepstandby" }[timer.afterEvent])) + '"')
 480                         if timer.eit is not None:
 481                                 list.append(' eit="' + str(timer.eit) + '"')
 482                         if timer.dirname is not None:
 483                                 list.append(' location="' + str(stringToXML(timer.dirname)) + '"')
 484                         list.append(' disabled="' + str(int(timer.disabled)) + '"')
 485                         list.append(' justplay="' + str(int(timer.justplay)) + '"')
 486                         list.append('>\n')
 487
 488                         if config.recording.debug.value:
 489                                 for time, code, msg in timer.log_entries:
 490                                         list.append('<log')
 491                                         list.append(' code="' + str(code) + '"')
 492                                         list.append(' time="' + str(time) + '"')
 493                                         list.append('>')
 494                                         list.append(str(stringToXML(msg)))
 495                                         list.append('</log>\n')
 496
 497                         list.append('</timer>\n')
 498
 499                 list.append('</timers>\n')
 500
 501                 file = open(self.Filename, "w")
 502                 for x in list:
 503                         file.write(x)
 504                 file.close()
 505
 506         def getNextZapTime(self):
 507                 now = time.time()
 508                 for timer in self.timer_list:
 509                         if not timer.justplay or timer.begin < now:
 510                                 continue
 511                         return timer.begin
 512                 return -1
 513
 514         def getNextRecordingTime(self):
 515                 now = time.time()
 516                 for timer in self.timer_list:
 517                         if timer.justplay or timer.begin < now:
 518                                 continue
 519                         return timer.begin
 520                 return -1
 521
 522         def record(self, entry):
 523                 entry.timeChanged()
 524                 print "[Timer] Record " + str(entry)
 525                 entry.Timer = self
 526                 self.addTimerEntry(entry)
 527                 self.saveTimer()
 528
 529         def isInTimer(self, eventid, begin, duration, service):
 530                 time_match = 0
 531                 chktime = None
 532                 chktimecmp = None
 533                 chktimecmp_end = None
 534                 end = begin + duration
 535                 for x in self.timer_list:
 536                         check = x.service_ref.ref.toCompareString() == str(service)
 537                         if not check:
 538                                 sref = x.service_ref.ref
 539                                 parent_sid = sref.getUnsignedData(5)
 540                                 parent_tsid = sref.getUnsignedData(6)
 541                                 if parent_sid and parent_tsid: # check for subservice
 542                                         sid = sref.getUnsignedData(1)
 543                                         tsid = sref.getUnsignedData(2)
 544                                         sref.setUnsignedData(1, parent_sid)
 545                                         sref.setUnsignedData(2, parent_tsid)
 546                                         sref.setUnsignedData(5, 0)
 547                                         sref.setUnsignedData(6, 0)
 548                                         check = x.service_ref.ref.toCompareString() == str(service)
 549                                         num = 0
 550                                         if check:
 551                                                 check = False
 552                                                 event = eEPGCache.getInstance().lookupEventId(sref, eventid)
 553                                                 num = event and event.getNumOfLinkageServices() or 0
 554                                         sref.setUnsignedData(1, sid)
 555                                         sref.setUnsignedData(2, tsid)
 556                                         sref.setUnsignedData(5, parent_sid)
 557                                         sref.setUnsignedData(6, parent_tsid)
 558                                         for cnt in range(num):
 559                                                 subservice = event.getLinkageService(sref, cnt)
 560                                                 if sref.toCompareString() == subservice.toCompareString():
 561                                                         check = True
 562                                                         break
 563                         if check:
 564                                 #if x.eit is not None and x.repeated == 0:
 565                                 #       if x.eit == eventid:
 566                                 #               return duration
 567                                 if x.repeated != 0:
 568                                         if chktime is None:
 569                                                 chktime = localtime(begin)
 570                                                 chktimecmp = chktime.tm_wday * 1440 + chktime.tm_hour * 60 + chktime.tm_min
 571                                                 chktimecmp_end = chktimecmp + (duration / 60)
 572                                         time = localtime(x.begin)
 573                                         for y in range(7):
 574                                                 if x.repeated & (2 ** y):
 575                                                         timecmp = y * 1440 + time.tm_hour * 60 + time.tm_min
 576                                                         if timecmp <= chktimecmp < (timecmp + ((x.end - x.begin) / 60)):
 577                                                                 time_match = ((timecmp + ((x.end - x.begin) / 60)) - chktimecmp) * 60
 578                                                         elif chktimecmp <= timecmp < chktimecmp_end:
 579                                                                 time_match = (chktimecmp_end - timecmp) * 60
 580                                 else: #if x.eit is None:
 581                                         if begin <= x.begin <= end:
 582                                                 diff = end - x.begin
 583                                                 if time_match < diff:
 584                                                         time_match = diff
 585                                         elif x.begin <= begin <= x.end:
 586                                                 diff = x.end - begin
 587                                                 if time_match < diff:
 588                                                         time_match = diff
 589                 return time_match
 590
 591         def removeEntry(self, entry):
 592                 print "[Timer] Remove " + str(entry)
 593
 594                 # avoid re-enqueuing
 595                 entry.repeated = False
 596
 597                 # abort timer.
 598                 # this sets the end time to current time, so timer will be stopped.
 599                 entry.abort()
 600
 601                 if entry.state != entry.StateEnded:
 602                         self.timeChanged(entry)
 603
 604                 print "state: ", entry.state
 605                 print "in processed: ", entry in self.processed_timers
 606                 print "in running: ", entry in self.timer_list
 607                 # now the timer should be in the processed_timers list. remove it from there.
 608                 self.processed_timers.remove(entry)
 609                 self.saveTimer()
 610
 611         def shutdown(self):
 612                 self.saveTimer()