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RecordTimer.py
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RecordTimer.py
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from boxbranding import getMachineBrand, getMachineName
import os
from enigma import eEPGCache, getBestPlayableServiceReference, eStreamServer, eServiceReference, iRecordableService, quitMainloop, eActionMap, setPreferredTuner, eServiceCenter
from Components.config import config
from Components.UsageConfig import defaultMoviePath
from Components.SystemInfo import SystemInfo
from Components.TimerSanityCheck import TimerSanityCheck
from Screens.MessageBox import MessageBox
from Screens.PictureInPicture import PictureInPicture
import Screens.Standby
import Screens.InfoBar
import Components.ParentalControl
from Tools import Directories, Notifications, ASCIItranslit, Trashcan
from Tools.XMLTools import stringToXML
import timer
import xml.etree.cElementTree
import NavigationInstance
from ServiceReference import ServiceReference
from time import localtime, strftime, ctime, time
from bisect import insort
from sys import maxint
# ok, for descriptions etc we have:
# service reference (to get the service name)
# name (title)
# description (description)
# event data (ONLY for time adjustments etc.)
# We need to handle concurrency when updating timers.xml
#
import threading
write_lock = threading.Lock()
# parses an event, and gives out a (begin, end, name, duration, eit)-tuple.
# begin and end will be corrected
def parseEvent(ev, description = True):
if description:
name = ev.getEventName()
description = ev.getShortDescription()
if description == "":
description = ev.getExtendedDescription()
else:
name = ""
description = ""
begin = ev.getBeginTime()
end = begin + ev.getDuration()
eit = ev.getEventId()
begin -= config.recording.margin_before.value * 60
end += config.recording.margin_after.value * 60
return (begin, end, name, description, eit)
class AFTEREVENT:
def __init__(self):
pass
NONE = 0
STANDBY = 1
DEEPSTANDBY = 2
AUTO = 3
def findSafeRecordPath(dirname):
if not dirname:
return None
from Components import Harddisk
dirname = os.path.realpath(dirname)
mountpoint = Harddisk.findMountPoint(dirname)
if not os.path.ismount(mountpoint):
print '[RecordTimer] media is not mounted:', dirname
return None
if not os.path.isdir(dirname):
try:
os.makedirs(dirname)
except Exception, ex:
print '[RecordTimer] Failed to create dir "%s":' % dirname, ex
return None
return dirname
# This code is for use by hardware with a stb device file which, when
# non-zero, can display a visual indication on the front-panel that
# recordings are in progress, with possibly different icons for
# different numbers of concurrent recordings.
# NOTE that Navigation.py uses symbol_signal (which the mbtwin does not
# have) to indicate that a recording is being played back. Different.
#
# Define the list of boxes which can use the code by setting the device
# path and number of different states it supports.
# Any undefined box will not use this code.
#
SID_symbol_states = {
"mbtwin": ('/proc/stb/lcd/symbol_circle', 4)
}
from boxbranding import getBoxType
SID_code_states = SID_symbol_states.setdefault(getBoxType(), (None, 0))
n_recordings = 0 # Must be when we start running...
def SetIconDisplay(nrec):
if SID_code_states[0] == None: # Not the code for us
return
(wdev, max_states) = SID_code_states
if nrec == 0: # An absolute setting - clear it...
f = open(wdev, 'w')
f.write('0')
f.close()
return
#
sym = nrec
if sym > max_states:
sym = max_states
if sym < 0: # Sanity check - just in case...
sym = 0
f = open(wdev, 'w')
f.write(str(sym))
f.close()
return
# Define a function that is called at the start and stop of all
# recordings. This allows us to track the number of actual recordings.
# Other recording-related accounting could also be added here.
# alter is 1 at a recording start, -1 at a stop and 0 as enigma2 starts
# (to initialize things).
def RecordingsState(alter):
# Since we are about to modify it we need to declare it as global
#
global n_recordings
if not -1 <= alter <= 1:
return
# Adjust the number of currently running recordings...
#
if alter == 0: # Initialize
n_recordings = 0
else:
n_recordings += alter
if n_recordings < 0: # Sanity check - just in case...
n_recordings = 0
SetIconDisplay(n_recordings)
return
RecordingsState(0) # Initialize
# type 1 = digital television service
# type 4 = nvod reference service (NYI)
# type 17 = MPEG-2 HD digital television service
# type 22 = advanced codec SD digital television
# type 24 = advanced codec SD NVOD reference service (NYI)
# type 25 = advanced codec HD digital television
# type 27 = advanced codec HD NVOD reference service (NYI)
# type 2 = digital radio sound service
# type 10 = advanced codec digital radio sound service
service_types_tv = '1:7:1:0:0:0:0:0:0:0:(type == 1) || (type == 17) || (type == 22) || (type == 25) || (type == 134) || (type == 195)'
wasRecTimerWakeup = False
# please do not translate log messages
class RecordTimerEntry(timer.TimerEntry, object):
def __init__(self, serviceref, begin, end, name, description, eit, disabled = False, justplay = False, afterEvent = AFTEREVENT.AUTO, checkOldTimers = False, dirname = None, tags = None, descramble = 'notset', record_ecm = 'notset', isAutoTimer = False, always_zap = False, rename_repeat = True, conflict_detection = True, pipzap = False):
timer.TimerEntry.__init__(self, int(begin), int(end))
if checkOldTimers:
if self.begin < time() - 1209600:
self.begin = int(time())
if self.end < self.begin:
self.end = self.begin
assert isinstance(serviceref, ServiceReference)
if serviceref and serviceref.isRecordable():
self.service_ref = serviceref
else:
self.service_ref = ServiceReference(None)
self.eit = eit
self.dontSave = False
self.name = name
self.description = description
self.disabled = disabled
self.timer = None
self.__record_service = None
self.start_prepare = 0
self.justplay = justplay
self.always_zap = always_zap
self.pipzap = pipzap
self.afterEvent = afterEvent
self.dirname = dirname
self.dirnameHadToFallback = False
self.autoincrease = False
self.autoincreasetime = 3600 * 24 # 1 day
self.tags = tags or []
self.conflict_detection = conflict_detection
if descramble == 'notset' and record_ecm == 'notset':
if config.recording.ecm_data.value == 'descrambled+ecm':
self.descramble = True
self.record_ecm = True
elif config.recording.ecm_data.value == 'scrambled+ecm':
self.descramble = False
self.record_ecm = True
elif config.recording.ecm_data.value == 'normal':
self.descramble = True
self.record_ecm = False
else:
self.descramble = descramble
self.record_ecm = record_ecm
self.rename_repeat = rename_repeat
self.setAdvancedPriorityFrontend = None
if SystemInfo["DVB-T_priority_tuner_available"] or SystemInfo["DVB-C_priority_tuner_available"] or SystemInfo["DVB-S_priority_tuner_available"] or SystemInfo["ATSC_priority_tuner_available"]:
rec_ref = self.service_ref and self.service_ref.ref
str_service = rec_ref and rec_ref.toString()
if str_service and '%3a//' not in str_service and not str_service.rsplit(":", 1)[1].startswith("/"):
type_service = rec_ref.getUnsignedData(4) >> 16
if type_service == 0xEEEE:
if SystemInfo["DVB-T_priority_tuner_available"] and config.usage.recording_frontend_priority_dvbt.value != "-2":
if config.usage.recording_frontend_priority_dvbt.value != config.usage.frontend_priority.value:
self.setAdvancedPriorityFrontend = config.usage.recording_frontend_priority_dvbt.value
if SystemInfo["ATSC_priority_tuner_available"] and config.usage.recording_frontend_priority_atsc.value != "-2":
if config.usage.recording_frontend_priority_atsc.value != config.usage.frontend_priority.value:
self.setAdvancedPriorityFrontend = config.usage.recording_frontend_priority_atsc.value
elif type_service == 0xFFFF:
if SystemInfo["DVB-C_priority_tuner_available"] and config.usage.recording_frontend_priority_dvbc.value != "-2":
if config.usage.recording_frontend_priority_dvbc.value != config.usage.frontend_priority.value:
self.setAdvancedPriorityFrontend = config.usage.recording_frontend_priority_dvbc.value
if SystemInfo["ATSC_priority_tuner_available"] and config.usage.recording_frontend_priority_atsc.value != "-2":
if config.usage.recording_frontend_priority_atsc.value != config.usage.frontend_priority.value:
self.setAdvancedPriorityFrontend = config.usage.recording_frontend_priority_atsc.value
else:
if SystemInfo["DVB-S_priority_tuner_available"] and config.usage.recording_frontend_priority_dvbs.value != "-2":
if config.usage.recording_frontend_priority_dvbs.value != config.usage.frontend_priority.value:
self.setAdvancedPriorityFrontend = config.usage.recording_frontend_priority_dvbs.value
self.needChangePriorityFrontend = self.setAdvancedPriorityFrontend is not None or config.usage.recording_frontend_priority.value != "-2" and config.usage.recording_frontend_priority.value != config.usage.frontend_priority.value
self.change_frontend = False
self.InfoBarInstance = Screens.InfoBar.InfoBar.instance
self.ts_dialog = None
self.isAutoTimer = isAutoTimer
self.wasInStandby = False
self.log_entries = []
self.flags = set()
self.resetState()
def __repr__(self):
if not self.disabled:
return "RecordTimerEntry(name=%s, begin=%s, serviceref=%s, justplay=%s, isAutoTimer=%s)" % (self.name, ctime(self.begin), self.service_ref, self.justplay, self.isAutoTimer)
else:
return "RecordTimerEntry(name=%s, begin=%s, serviceref=%s, justplay=%s, isAutoTimer=%s, Disabled)" % (self.name, ctime(self.begin), self.service_ref, self.justplay, self.isAutoTimer)
def log(self, code, msg):
self.log_entries.append((int(time()), code, msg))
print "[RecordTimer]", msg
def freespace(self):
self.MountPath = None
if not self.dirname:
dirname = findSafeRecordPath(defaultMoviePath())
else:
dirname = findSafeRecordPath(self.dirname)
if dirname is None:
dirname = findSafeRecordPath(defaultMoviePath())
self.dirnameHadToFallback = True
if not dirname:
return False
self.MountPath = dirname
mountwriteable = os.access(dirname, os.W_OK)
if not mountwriteable:
self.log(0, ("Mount '%s' is not writeable." % dirname))
return False
s = os.statvfs(dirname)
if (s.f_bavail * s.f_bsize) / 1000000 < 1024:
self.log(0, "Not enough free space to record")
return False
else:
self.log(0, "Found enough free space to record")
return True
def calculateFilename(self, name=None):
# An external caller (e.g. the enigma2 plugin Series Plugin) may well
# not have called freespace(). So we need to set MountPath here.
# There is no point in calling freespace() as the caller won't be able
# to handle anything it does anyway.
#
if not hasattr(self, "MountPath"):
self.MountPath = self.dirname
service_name = self.service_ref.getServiceName()
begin_date = strftime("%Y%m%d %H%M", localtime(self.begin))
name = name or self.name
filename = begin_date + " - " + service_name
if name:
if config.recording.filename_composition.value == "event":
filename = name + ' - ' + begin_date + "_" + service_name
elif config.recording.filename_composition.value == "short":
filename = strftime("%Y%m%d", localtime(self.begin)) + " - " + name
elif config.recording.filename_composition.value == "long":
filename += " - " + name + " - " + self.description
else:
filename += " - " + name # standard
if config.recording.ascii_filenames.value:
filename = ASCIItranslit.legacyEncode(filename)
self.Filename = Directories.getRecordingFilename(filename, self.MountPath)
self.log(0, "Filename calculated as: '%s'" % self.Filename)
return self.Filename
def tryPrepare(self):
if self.justplay:
return True
else:
if not self.calculateFilename():
self.do_backoff()
self.start_prepare = time() + self.backoff
return False
rec_ref = self.service_ref and self.service_ref.ref
if rec_ref and rec_ref.flags & eServiceReference.isGroup:
rec_ref = getBestPlayableServiceReference(rec_ref, eServiceReference())
if not rec_ref:
self.log(1, "'get best playable service for group... record' failed")
return False
self.setRecordingPreferredTuner()
self.record_service = rec_ref and NavigationInstance.instance.recordService(rec_ref)
if not self.record_service:
self.log(1, "'record service' failed")
self.setRecordingPreferredTuner(setdefault=True)
return False
name = self.name
description = self.description
if self.repeated:
epgcache = eEPGCache.getInstance()
queryTime=self.begin+(self.end-self.begin)/2
evt = epgcache.lookupEventTime(rec_ref, queryTime)
if evt:
if self.rename_repeat:
event_description = evt.getShortDescription()
if not event_description:
event_description = evt.getExtendedDescription()
if event_description and event_description != description:
description = event_description
event_name = evt.getEventName()
if event_name and event_name != name:
name = event_name
if not self.calculateFilename(event_name):
self.do_backoff()
self.start_prepare = time() + self.backoff
return False
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 + self.record_service.getFilenameExtension(), self.begin, self.end, event_id, name.replace("\n", ""), description.replace("\n", ""), ' '.join(self.tags), bool(self.descramble), bool(self.record_ecm))
if prep_res:
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
NavigationInstance.instance.stopRecordService(self.record_service)
self.record_service = None
self.setRecordingPreferredTuner(setdefault=True)
return False
return True
def do_backoff(self):
if self.backoff == 0:
self.backoff = 5
else:
self.backoff *= 2
if self.backoff > 100:
self.backoff = 100
self.log(10, "backoff: retry in %d seconds" % self.backoff)
def sendactivesource(self):
if SystemInfo["HasHDMI-CEC"] and config.hdmicec.enabled.value and config.hdmicec.sourceactive_zaptimers.value:
import Components.HdmiCec
Components.HdmiCec.hdmi_cec.sendMessage(0, "sourceactive")
print "[TIMER] sourceactive was send"
# This same block of code appeared twice....
#
def _bouquet_search(self):
from Screens.ChannelSelection import ChannelSelection
ChannelSelectionInstance = ChannelSelection.instance
self.service_types = service_types_tv
if ChannelSelectionInstance:
if config.usage.multibouquet.value:
bqrootstr = '1:7:1:0:0:0:0:0:0:0:FROM BOUQUET "bouquets.tv" ORDER BY bouquet'
else:
bqrootstr = '%s FROM BOUQUET "userbouquet.favourites.tv" ORDER BY bouquet'% self.service_types
rootstr = ''
serviceHandler = eServiceCenter.getInstance()
rootbouquet = eServiceReference(bqrootstr)
bouquet = eServiceReference(bqrootstr)
bouquetlist = serviceHandler.list(bouquet)
if not bouquetlist is None:
while True:
bouquet = bouquetlist.getNext()
if not bouquet.valid(): # Reached end of bouquets
print "[RecordTimer] _bouquet_search reached end of bouquets..??"
break
if bouquet.flags & eServiceReference.isDirectory:
ChannelSelectionInstance.clearPath()
ChannelSelectionInstance.setRoot(bouquet)
servicelist = serviceHandler.list(bouquet)
if not servicelist is None:
serviceIterator = servicelist.getNext()
while serviceIterator.valid():
if self.service_ref.ref == serviceIterator:
break
serviceIterator = servicelist.getNext()
if self.service_ref.ref == serviceIterator:
break
ChannelSelectionInstance.enterPath(rootbouquet)
ChannelSelectionInstance.enterPath(bouquet)
ChannelSelectionInstance.saveRoot()
ChannelSelectionInstance.saveChannel(self.service_ref.ref)
ChannelSelectionInstance.addToHistory(self.service_ref.ref)
NavigationInstance.instance.playService(self.service_ref.ref)
# Report the tuner that the current recording is using
def log_tuner(self, level, state):
# If we have a Zap timer then the tuner is for the current service
if self.justplay:
timer_rs = NavigationInstance.instance.getCurrentService()
else:
timer_rs = self.record_service
feinfo = timer_rs and hasattr(timer_rs, "frontendInfo") and timer_rs.frontendInfo()
fedata = feinfo and hasattr(feinfo, "getFrontendData") and feinfo.getFrontendData()
tuner_info = fedata and "tuner_number" in fedata and chr(ord('A') + fedata.get("tuner_number")) or "(fallback) stream"
self.log(level, "%s recording on tuner: %s" % (state, tuner_info))
def activate(self):
next_state = self.state + 1
self.log(5, "activating state %d" % next_state)
if next_state == self.StatePrepared:
if not self.justplay and not self.freespace():
Notifications.AddPopup(text = _("Write error while recording. Disk full?\n%s") % self.name, type = MessageBox.TYPE_ERROR, timeout = 5, id = "DiskFullMessage")
self.failed = True
self.next_activation = time()
self.end = time() + 5
self.backoff = 0
return True
if self.always_zap:
if Screens.Standby.inStandby:
self.wasInStandby = True
eActionMap.getInstance().bindAction('', -maxint - 1, self.keypress)
#set service to zap after standby
Screens.Standby.inStandby.prev_running_service = self.service_ref.ref
Screens.Standby.inStandby.paused_service = None
#wakeup standby
Screens.Standby.inStandby.Power()
self.log(5, "wakeup and zap to recording service")
else:
self.sendactivesource()
cur_ref = NavigationInstance.instance.getCurrentlyPlayingServiceReference()
if not cur_ref or not cur_ref.getPath():
if self.checkingTimeshiftRunning():
if self.ts_dialog is None:
self.openChoiceActionBeforeZap()
else:
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.setRecordingPreferredTuner()
self.failureCB(True)
self.log(5, "zap to recording service")
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 + self.record_service.getFilenameExtension(), "w").close()
# Give the Trashcan a chance to clean up
# Need try/except as Trashcan.instance may not exist
# for a missed recording started at boot-time.
try:
Trashcan.instance.cleanIfIdle()
except Exception, e:
print "[RecordTimer] Failed to call Trashcan.instance.cleanIfIdle()"
print "[RecordTimer] Error:", e
# fine. it worked, resources are allocated.
self.next_activation = self.begin
self.backoff = 0
return True
self.log(7, "prepare failed")
if eStreamServer.getInstance().getConnectedClients():
eStreamServer.getInstance().stopStream()
return False
if self.first_try_prepare or (self.ts_dialog is not None and not self.checkingTimeshiftRunning()):
self.first_try_prepare = False
cur_ref = NavigationInstance.instance.getCurrentlyPlayingServiceReference()
if cur_ref and not cur_ref.getPath():
if self.always_zap:
return False
if Screens.Standby.inStandby:
self.setRecordingPreferredTuner()
self.failureCB(True)
elif self.checkingTimeshiftRunning():
if self.ts_dialog is None:
self.openChoiceActionBeforeZap()
elif 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.setRecordingPreferredTuner()
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:
global wasRecTimerWakeup
if os.path.exists("/tmp/was_rectimer_wakeup") and not wasRecTimerWakeup:
wasRecTimerWakeup = int(open("/tmp/was_rectimer_wakeup", "r").read()) and True or False
os.remove("/tmp/was_rectimer_wakeup")
self.autostate = Screens.Standby.inStandby
# if this timer has been cancelled, just go to "end" state.
if self.cancelled:
return True
if self.failed:
return True
if self.justplay:
if Screens.Standby.inStandby:
self.wasInStandby = True
eActionMap.getInstance().bindAction('', -maxint - 1, self.keypress)
self.log(11, "wakeup and zap")
#set service to zap after standby
Screens.Standby.inStandby.prev_running_service = self.service_ref.ref
Screens.Standby.inStandby.paused_service = None
#wakeup standby
Screens.Standby.inStandby.Power()
else:
self.sendactivesource()
notify = config.usage.show_message_when_recording_starts.value and self.InfoBarInstance and self.InfoBarInstance.execing
if self.pipzap:
cur_ref = NavigationInstance.instance.getCurrentlyPlayingServiceOrGroup()
if cur_ref and cur_ref != self.service_ref.ref and self.InfoBarInstance and hasattr(self.InfoBarInstance.session, 'pipshown') and not Components.ParentalControl.parentalControl.isProtected(self.service_ref.ref):
if self.InfoBarInstance.session.pipshown:
hasattr(self.InfoBarInstance, "showPiP") and self.InfoBarInstance.showPiP()
if hasattr(self.InfoBarInstance.session, 'pip'):
del self.InfoBarInstance.session.pip
self.InfoBarInstance.session.pipshown = False
self.InfoBarInstance.session.pip = self.InfoBarInstance.session.instantiateDialog(PictureInPicture)
self.InfoBarInstance.session.pip.show()
if self.InfoBarInstance.session.pip.playService(self.service_ref.ref):
self.InfoBarInstance.session.pipshown = True
self.InfoBarInstance.session.pip.servicePath = self.InfoBarInstance.servicelist and self.InfoBarInstance.servicelist.getCurrentServicePath()
self.log(11, "zapping as PiP")
if notify:
Notifications.AddPopup(text=_("Zapped to timer service %s as PiP!") % self.service_ref.getServiceName(), type=MessageBox.TYPE_INFO, timeout=5)
return True
else:
del self.InfoBarInstance.session.pip
self.InfoBarInstance.session.pipshown = False
if self.checkingTimeshiftRunning():
if self.ts_dialog is None:
self.openChoiceActionBeforeZap()
else:
self.log(11, "zapping")
if notify:
Notifications.AddPopup(text=_("Zapped to timer service %s!") % self.service_ref.getServiceName(), type=MessageBox.TYPE_INFO, timeout=5)
# If the user is looking at a MovieList then we need to update this
# lastservice, so that we get back to the updated one when closing the
# list.
#
if self.InfoBarInstance:
self.InfoBarInstance.lastservice = self.service_ref.ref
# If there is a MoviePlayer active it will set things back to the
# original channel after it finishes (which will be after we run) unless
# we update the lastservice entry.
#
from Screens.InfoBar import MoviePlayer
if MoviePlayer.instance is not None:
MoviePlayer.instance.lastservice = self.service_ref.ref
# Shut it down if it's actually running...
# ...uses one of the more weirdly named functions, it actually
# functions as setMoviePlayerInactive
#
if MoviePlayer.instance.execing:
print "[RecordTimer] Shutting down MoviePlayer"
NavigationInstance.instance.isMovieplayerActive()
self._bouquet_search()
return True
else:
record_res = self.record_service.start()
self.setRecordingPreferredTuner(setdefault=True)
if record_res:
self.log(13, "start recording error: %d" % record_res)
self.do_backoff()
# retry
self.begin = time() + self.backoff
return False
self.log_tuner(11, "start")
return True
elif next_state == self.StateEnded or next_state == self.StateFailed:
old_end = self.end
self.ts_dialog = None
if self.setAutoincreaseEnd():
self.log(12, "autoincrease recording %d minute(s)" % int((self.end - old_end)/60))
self.state -= 1
return True
self.log_tuner(12, "stop")
RecordingsState(-1)
if not self.justplay:
if self.record_service:
NavigationInstance.instance.stopRecordService(self.record_service)
self.record_service = None
NavigationInstance.instance.RecordTimer.saveTimer()
# From here on we are checking whether to put the box into Standby or
# Deep Standby.
# Don't even *bother* checking this if a playback is in progress or an
# IPTV channel is active (unless we are in Standby - in which case it
# isn't really in playback or active)
# ....just say the timer has been handled.
# Trying to back off isn't worth it as backing off in Record timers
# currently only refers to *starting* a recording.
#
# But first, if this is just a zap timer there is no more to do!!!
# This prevents a daft "go to standby?" prompt if a Zap timer wakes the
# box up from standby.
if self.justplay:
return True
from Components.Converter.ClientsStreaming import ClientsStreaming;
if (not Screens.Standby.inStandby and NavigationInstance.instance.getCurrentlyPlayingServiceReference() and
('0:0:0:0:0:0:0:0:0' in NavigationInstance.instance.getCurrentlyPlayingServiceReference().toString() or
'4097:' in NavigationInstance.instance.getCurrentlyPlayingServiceReference().toString())
):
return True
if self.afterEvent == AFTEREVENT.STANDBY or (not wasRecTimerWakeup and self.autostate and self.afterEvent == AFTEREVENT.AUTO) or self.wasInStandby:
self.keypress() #this unbinds the keypress detection
if not Screens.Standby.inStandby: # not already in standby
Notifications.AddNotificationWithCallback(self.sendStandbyNotification, MessageBox, _("A finished record timer wants to set your\n%s %s to standby. Do that now?") % (getMachineBrand(), getMachineName()), timeout = 180)
elif self.afterEvent == AFTEREVENT.DEEPSTANDBY or (wasRecTimerWakeup and self.afterEvent == AFTEREVENT.AUTO and Screens.Standby.inStandby):
if (abs(NavigationInstance.instance.RecordTimer.getNextRecordingTime() - time()) <= 900 or abs(NavigationInstance.instance.RecordTimer.getNextZapTime() - time()) <= 900) or NavigationInstance.instance.RecordTimer.getStillRecording():
print '[RecordTimer] Recording or Recording due is next 15 mins, not return to deepstandby'
return True
# Also check for someone streaming remotely - in which case we don't
# want DEEPSTANDBY.
# Might consider going to standby instead, but probably not worth it...
# Also might want to back off - but that is set-up for trying to start
# recordings, so has a low maximum delay.
#
from Components.Converter.ClientsStreaming import ClientsStreaming;
if int(ClientsStreaming("NUMBER").getText()) > 0:
if not Screens.Standby.inStandby: # not already in standby
Notifications.AddNotificationWithCallback(self.sendStandbyNotification, MessageBox,
_("A finished record timer wants to set your\n%s %s to standby. Do that now?") % (getMachineBrand(), getMachineName())
+ _("\n(DeepStandby request changed to Standby owing to there being streaming clients.)"), timeout = 180)
return True
#
if not Screens.Standby.inTryQuitMainloop: # not a shutdown messagebox is open
if Screens.Standby.inStandby: # in standby
quitMainloop(1)
else:
Notifications.AddNotificationWithCallback(self.sendTryQuitMainloopNotification, MessageBox, _("A finished record timer wants to shut down\nyour %s %s. Shutdown now?") % (getMachineBrand(), getMachineName()), timeout = 180)
return True
def keypress(self, key=None, flag=1):
if flag and self.wasInStandby:
self.wasInStandby = False
eActionMap.getInstance().unbindAction('', self.keypress)
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()
if simulTimerList is not None and len(simulTimerList) > 1:
new_end = simulTimerList[1].begin
new_end -= 30 # 30 Sekunden Prepare-Zeit lassen
if new_end <= time():
return False
self.end = new_end
return True
def setRecordingPreferredTuner(self, setdefault=False):
if self.needChangePriorityFrontend:
elem = None
if not self.change_frontend and not setdefault:
elem = (self.setAdvancedPriorityFrontend is not None and self.setAdvancedPriorityFrontend) or config.usage.recording_frontend_priority.value
self.change_frontend = True
elif self.change_frontend and setdefault:
elem = config.usage.frontend_priority.value
self.change_frontend = False
self.setAdvancedPriorityFrontend = None
if elem is not None:
setPreferredTuner(int(elem))
def checkingTimeshiftRunning(self):
return config.usage.check_timeshift.value and self.InfoBarInstance and self.InfoBarInstance.timeshiftEnabled() and self.InfoBarInstance.isSeekable()
def openChoiceActionBeforeZap(self):
if self.ts_dialog is None:
type = _("record")
if self.justplay:
type = _("zap")
elif self.always_zap:
type = _("zap and record")
message = _("You must switch to the service %s (%s - '%s')!\n") % (type, self.service_ref.getServiceName(), self.name)
if self.repeated:
message += _("Attention, this is repeated timer!\n")
message += _("Timeshift is running. Select an action.\n")
choice = [(_("Zap"), "zap"), (_("Don't zap and disable timer"), "disable"), (_("Don't zap and remove timer"), "remove")]
if not self.InfoBarInstance.save_timeshift_file:
choice.insert(0, (_("Save timeshift and zap"), "save"))
else:
message += _("Reminder, you have chosen to save timeshift file.")
#if self.justplay or self.always_zap:
# choice.insert(2, (_("Don't zap"), "continue"))
choice.insert(2, (_("Don't zap"), "continue"))
def zapAction(choice):
start_zap = True
if choice:
if choice in ("zap", "save"):
self.log(8, "zap to recording service")
if choice == "save":
ts = self.InfoBarInstance.getTimeshift()
if ts and ts.isTimeshiftEnabled():
del ts
self.InfoBarInstance.save_timeshift_file = True
self.InfoBarInstance.SaveTimeshift()
elif choice == "disable":
self.disable()
NavigationInstance.instance.RecordTimer.timeChanged(self)
start_zap = False
self.log(8, "zap canceled by the user, timer disabled")
elif choice == "remove":
start_zap = False
self.afterEvent = AFTEREVENT.NONE
NavigationInstance.instance.RecordTimer.removeEntry(self)
self.log(8, "zap canceled by the user, timer removed")
elif choice == "continue":
if self.justplay:
self.end = self.begin
start_zap = False
self.log(8, "zap canceled by the user")
if start_zap:
if not self.justplay:
self.setRecordingPreferredTuner()
self.failureCB(True)
else:
self.log(8, "zapping")
NavigationInstance.instance.playService(self.service_ref.ref)
self.ts_dialog = self.InfoBarInstance.session.openWithCallback(zapAction, MessageBox, message, simple=True, list=choice, timeout=20)
def sendStandbyNotification(self, answer):
if answer:
Notifications.AddNotification(Screens.Standby.Standby)
def sendTryQuitMainloopNotification(self, answer):
if answer:
Notifications.AddNotification(Screens.Standby.TryQuitMainloop, 1)
else:
global wasRecTimerWakeup
wasRecTimerWakeup = False
def getNextActivation(self):
self.isStillRecording = False
if self.state == self.StateEnded or self.state == self.StateFailed:
if self.end > time():
self.isStillRecording = True
return self.end
next_state = self.state + 1
if next_state == self.StateEnded or next_state == self.StateFailed:
if self.end > time():
self.isStillRecording = True
return {self.StatePrepared: self.start_prepare,
self.StateRunning: self.begin,
self.StateEnded: self.end}[next_state]
def failureCB(self, answer):
if answer:
self.log(13, "ok, zapped away")
#NavigationInstance.instance.stopUserServices()
self._bouquet_search()
if not self.first_try_prepare and self.InfoBarInstance and hasattr(self.InfoBarInstance.session, 'pipshown') and self.InfoBarInstance.session.pipshown:
hasattr(self.InfoBarInstance, "showPiP") and self.InfoBarInstance.showPiP()
if hasattr(self.InfoBarInstance.session, 'pip'):
del self.InfoBarInstance.session.pip
self.InfoBarInstance.session.pipshown = False
else:
self.log(14, "user didn't want to zap away, record will probably fail")
def timeChanged(self):
old_prepare = self.start_prepare
self.start_prepare = self.begin - self.prepare_time
self.backoff = 0
if int(old_prepare) > 60 and int(old_prepare) != int(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)
if self.__record_service.__deref__() != record.__deref__():
return
# self.log(16, "record event %d" % event)
if event == iRecordableService.evRecordWriteError:
print "[RecordTimer] 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:
RecordingsState(1)
text = _("A recording has been started:\n%s") % self.name
notify = config.usage.show_message_when_recording_starts.value and not Screens.Standby.inStandby and self.InfoBarInstance and self.InfoBarInstance.execing
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.")))
notify = True
if notify:
Notifications.AddPopup(text = text, type = MessageBox.TYPE_INFO, timeout = 3)
elif event == iRecordableService.evRecordAborted:
NavigationInstance.instance.RecordTimer.removeEntry(self)
elif event == iRecordableService.evGstRecordEnded:
if self.repeated:
self.processRepeated(findRunningEvent = False)
NavigationInstance.instance.RecordTimer.doActivate(self)
# 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 "[RecordTimer][remove callback]"
NavigationInstance.instance.record_event.remove(self.gotRecordEvent)
self.__record_service = service
if self.__record_service is not None:
# print "[RecordTimer][add callback]"
NavigationInstance.instance.record_event.append(self.gotRecordEvent)
record_service = property(lambda self: self.__record_service, setRecordService)
def createTimer(xml):
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")
rename_repeat = long(xml.get("rename_repeat") or "1")
disabled = long(xml.get("disabled") or "0")
justplay = long(xml.get("justplay") or "0")
always_zap = long(xml.get("always_zap") or "0")
pipzap = long(xml.get("pipzap") or "0")
conflict_detection = long(xml.get("conflict_detection") or "1")
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
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
descramble = int(xml.get("descramble") or "1")
record_ecm = int(xml.get("record_ecm") or "0")
isAutoTimer = int(xml.get("isAutoTimer") or "0")
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, descramble = descramble, record_ecm = record_ecm, isAutoTimer = isAutoTimer, always_zap = always_zap, rename_repeat = rename_repeat, conflict_detection = conflict_detection, pipzap = pipzap)
entry.repeated = int(repeated)
flags = xml.get("flags")
if flags:
entry.flags = set(flags.encode("utf-8").split(' '))
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
class RecordTimer(timer.Timer):
def __init__(self):
timer.Timer.__init__(self)
self.Filename = Directories.resolveFilename(Directories.SCOPE_CONFIG, "timers.xml")
try:
self.loadTimer()
except IOError:
print "[RecordTimer] 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
try:
self.timer_list.remove(w)
except:
print '[RecordTimer] Remove list failed'
# 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
w.first_try_prepare = True
self.addTimerEntry(w)
else:
# correct wrong running timers
self.checkWrongRunningTimers()
# check for disabled timers, if time as passed set to completed
self.cleanupDisabled()
# Remove old timers as set in config
self.cleanupDaily(config.recording.keep_timers.value)
# If we want to keep done timers, re-insert in the active list
if config.recording.keep_timers.value > 0:
insort(self.processed_timers, w)
self.stateChanged(w)
def isRecTimerWakeup(self):
return wasRecTimerWakeup
def checkWrongRunningTimers(self):
now = time() + 100
if int(now) > 1072224000:
wrong_timers = [entry for entry in (self.processed_timers + self.timer_list) if entry.state in (1, 2) and entry.begin > now]
for timer in wrong_timers:
timer.state = RecordTimerEntry.StateWaiting
self.timeChanged(timer)
def isRecording(self):