pushservice/src/PushService.py

   1 '''
   2 Created on 06.11.2011
   3
   4 @author: Frank Glaser
   5 '''
   6
   7
   8 import os
   9 import sys, traceback
  10
  11 from Components.config import *
  12 from enigma import eTimer
  13 from time import localtime, strftime
  14
  15
  16 # Plugin internal
  17 from . import _
  18 from PushServiceBase import PushServiceBase
  19
  20
  21 #######################################################
  22 # Logical part
  23 class PushService(PushServiceBase):
  24
  25         def __init__(self):
  26                 PushServiceBase.__init__(self)
  27
  28                 self.plugins = []
  29
  30                 self.state = "First"
  31                 self.timer = eTimer()
  32                 self.timer.callback.append(self.go)
  33
  34         def start(self, state = None):
  35                 if self.timer.isActive():
  36                         self.timer.stop()
  37
  38                 # Read XML file, parse it and instantiate configured plugins
  39                 plugins = self.load()
  40                 if plugins:
  41                         self.plugins = plugins
  42
  43                 self.begin(self.plugins)
  44
  45                 self.next(state)
  46
  47         def next(self, state = None):
  48                 #TODO Start run in a new thread !!!!!!!!!
  49                 # Override statemachine
  50                 if state: self.state = state
  51
  52                 if self.state == "Now":
  53                         self.state = "First"
  54                         self.go()
  55
  56                 if self.state == "Boot":
  57                         self.state = "First"
  58                         self.timer.startLongTimer( 10 )
  59
  60                 elif self.state == "First":
  61                         self.state = "Period"
  62                         cltime = config.pushservice.time.value
  63                         lotime = localtime()
  64                         ltime = lotime[3]*60 + lotime[4]
  65                         ctime = cltime[0]*60 + cltime[1]
  66                         seconds = 60 * abs(ctime - ltime)
  67                         self.timer.startLongTimer( seconds )
  68
  69                 elif self.state == "Period":
  70                         period = config.pushservice.period.value
  71                         if period > 0:
  72                                 self.timer.startLongTimer( int(period)*60*60 )
  73
  74         def stop(self):
  75                 # Stop Timer
  76                 if self.timer.isActive():
  77                         self.timer.stop()
  78                 self.state = "First"
  79                 self.end(self.plugins)
  80
  81         def go(self):
  82                 self.run(self.plugins)
  83                 self.next()