- self.Filename = "record_" + str(epg.m_event_name) + ".ts"
-
- print "------------ record filename: %s" % (self.Filename)
-
- def activate(self, event):
- if event == self.EventPrepare:
- self.RecordService = self.Nav.recordService(self.ServiceRef)
- if self.RecordService == None:
- print "timer record failed."
- else:
- self.RecordService.prepare()
- elif self.RecordService == None:
- if event != self.EventAbort:
- print "timer record start failed, can't finish recording."
- elif event == self.EventStart:
- self.RecordService.start()
- print "timer started!"
- elif event == self.EventEnd or event == self.EventAbort:
- self.RecordService.stop()
- self.RecordService = None
- print "Timer successfully ended"
-
-class RecordTimer(Timer):
+ self.calculateFilename()
+ self.record_service = NavigationInstance.instance.recordService(self.service_ref)
+ if self.record_service == None:
+ self.log(1, "'record service' failed")
+ return False
+ else:
+ event_id = self.eit
+ if event_id is None:
+ event_id = -1
+ prep_res = self.record_service.prepare(self.Filename + ".ts", self.begin, self.end, event_id )
+ if prep_res:
+ self.log(2, "'prepare' failed: error %d" % prep_res)
+ self.record_service = None
+ return False
+
+ self.log(3, "prepare ok, writing meta information to %s" % self.Filename)
+ try:
+ f = open(self.Filename + ".ts.meta", "w")
+ f.write(str(self.service_ref) + "\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")
+ 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 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")
+ # 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 config.recording.asktozap.value == 0:
+ self.log(8, "asking user to zap away")
+ Notifications.AddNotificationWithCallback(self.failureCB, MessageBox, _("A timer failed to record!\nDisable TV and try again?\n"))
+ else: # zap without asking
+ self.log(9, "zap without asking")
+ self.failureCB(True)
+
+ self.do_backoff()
+ # retry
+ self.start_prepare = time.time() + self.backoff
+ return False
+ elif next_state == self.StateRunning:
+ # if this timer has been cancelled, just go to "end" state.
+ if self.cancelled:
+ return True
+
+ if self.justplay:
+ self.log(11, "zapping")
+ NavigationInstance.instance.playService(self.service_ref.ref)
+ return True
+ else:
+ self.log(11, "start recording")
+ record_res = self.record_service.start()
+
+ if record_res:
+ self.log(13, "start record returned %d" % record_res)
+ self.do_backoff()
+ # retry
+ self.begin = time.time() + self.backoff
+ return False
+
+ return True
+ elif next_state == self.StateEnded:
+ self.log(12, "stop recording")
+ if not self.justplay:
+ self.record_service.stop()
+ self.record_service = None
+ return True
+
+ def getNextActivation(self):
+ if self.state == self.StateEnded:
+ return self.end
+
+ next_state = self.state + 1
+
+ return {self.StatePrepared: self.start_prepare,
+ self.StateRunning: self.begin,
+ self.StateEnded: self.end }[next_state]
+
+ def failureCB(self, answer):
+ if answer == True:
+ self.log(13, "ok, zapped away")
+ #NavigationInstance.instance.stopUserServices()
+ NavigationInstance.instance.playService(self.service_ref.ref)
+ 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 old_prepare != self.start_prepare:
+ self.log(15, "record time changed, start prepare is now: %s" % time.ctime(self.start_prepare))
+
+def createTimer(xml):
+ begin = int(xml.getAttribute("begin"))
+ end = int(xml.getAttribute("end"))
+ serviceref = ServiceReference(str(xml.getAttribute("serviceref")))
+ 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")
+ if xml.hasAttribute("eit") and xml.getAttribute("eit") != "None":
+ eit = long(xml.getAttribute("eit"))
+ else:
+ eit = 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)
+ 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")
+ entry.log_entries.append((time, code, msg))
+
+ return entry
+
+class RecordTimer(timer.Timer):