lib/python/Plugins/update/plugin.py

   1 from enigma import *
   2 from Screens.Screen import Screen
   3 from Screens.MessageBox import MessageBox
   4 from Components.ActionMap import ActionMap
   5 from Components.Label import Label
   6 from Components.GUIComponent import *
   7
   8 import os
   9
  10 class Upgrade(Screen):
  11         skin = """
  12                 <screen position="100,100" size="550,400" title="IPKG upgrade..." >
  13                         <widget name="text" position="0,0" size="550,400" font="Regular;15" />
  14                 </screen>"""
  15
  16         def __init__(self, session, args = None):
  17                 self.skin = Upgrade.skin
  18                 Screen.__init__(self, session)
  19
  20                 self["text"] = Label(_("Please press OK!"))
  21
  22                 self["actions"] = ActionMap(["WizardActions"],
  23                 {
  24                         "ok": self.go,
  25                         "back": self.close
  26                 }, -1)
  27
  28                 self.update = True
  29                 self.delayTimer = eTimer()
  30                 self.delayTimer.timeout.get().append(self.doUpdateDelay)
  31
  32         def go(self):
  33                 if self.update:
  34                         self.session.openWithCallback(self.doUpdate, MessageBox, _("Do you want to update your Dreambox?\nAfter pressing OK, please wait!"))
  35                 else:
  36                         self.close()
  37
  38         def doUpdateDelay(self):
  39                 lines = os.popen("ipkg update && ipkg upgrade", "r").readlines()
  40                 string = ""
  41                 for x in lines:
  42                         string += x
  43                 self["text"].setText(_("Updating finished. Here is the result:") + "\n\n" + string)
  44                 self.update = False
  45
  46
  47         def doUpdate(self, val = False):
  48                 if val == True:
  49                         self["text"].setText(_("Updating... Please wait... This can take some minutes..."))
  50                         self.delayTimer.start(0, 1)
  51                 else:
  52                         self.close()
  53
  54 RT_HALIGN_LEFT = 0
  55 RT_HALIGN_RIGHT = 1
  56 RT_HALIGN_CENTER = 2
  57 RT_HALIGN_BLOCK = 4
  58
  59 RT_VALIGN_TOP = 0
  60 RT_VALIGN_CENTER = 8
  61 RT_VALIGN_BOTTOM = 16
  62
  63 def PacketEntryComponent(packet):
  64         res = [ packet ]
  65
  66         res.append((eListboxPythonMultiContent.TYPE_TEXT, 0, 0,250, 30, 0, RT_HALIGN_LEFT|RT_VALIGN_CENTER, packet[0]))
  67         res.append((eListboxPythonMultiContent.TYPE_TEXT, 250, 0, 200, 30, 1, RT_HALIGN_LEFT|RT_VALIGN_CENTER, packet[1]))
  68         res.append((eListboxPythonMultiContent.TYPE_TEXT, 450, 0, 100, 30, 1, RT_HALIGN_LEFT|RT_VALIGN_CENTER, packet[2]))
  69         return res
  70
  71 class PacketList(GUIComponent):
  72         def __init__(self, list):
  73                 GUIComponent.__init__(self)
  74                 self.l = eListboxPythonMultiContent()
  75                 self.l.setList(list)
  76                 self.l.setFont(0, gFont("Regular", 20))
  77                 self.l.setFont(1, gFont("Regular", 18))
  78
  79         def getCurrent(self):
  80                 return self.l.getCurrentSelection()
  81
  82         def GUIcreate(self, parent):
  83                 self.instance = eListbox(parent)
  84                 self.instance.setContent(self.l)
  85                 self.instance.setItemHeight(30)
  86
  87         def GUIdelete(self):
  88                 self.instance.setContent(None)
  89                 self.instance = None
  90
  91         def invalidate(self):
  92                 self.l.invalidate()
  93
  94 class Ipkg(Screen):
  95         skin = """
  96                 <screen position="100,100" size="550,400" title="IPKG upgrade..." >
  97                         <widget name="list" position="0,0" size="550,400" scrollbarMode="showOnDemand" />
  98                 </screen>"""
  99
 100         def __init__(self, session, args = None):
 101                 self.skin = Ipkg.skin
 102                 Screen.__init__(self, session)
 103
 104                 list = []
 105                 self.list = list
 106                 self.fillPacketList()
 107
 108                 self["list"] = PacketList(self.list)
 109
 110                 self["actions"] = ActionMap(["WizardActions"],
 111                 {
 112                         "ok": self.close,
 113                         "back": self.close
 114                 }, -1)
 115
 116
 117         def fillPacketList(self):
 118                 lines = os.popen("ipkg list", "r").readlines()
 119                 packetlist = []
 120                 for x in lines:
 121                         split = x.split(' - ')
 122                         packetlist.append([split[0].strip(), split[1].strip()])
 123
 124                 lines = os.popen("ipkg list_installed", "r").readlines()
 125
 126                 installedlist = {}
 127                 for x in lines:
 128                         split = x.split(' - ')
 129                         installedlist[split[0].strip()] = split[1].strip()
 130
 131                 for x in packetlist:
 132                         status = ""
 133                         if installedlist.has_key(x[0]):
 134                                 if installedlist[x[0]] == x[1]:
 135                                         status = "installed"
 136                                 else:
 137                                         status = "upgradable"
 138                         self.list.append(PacketEntryComponent([x[0], x[1], status]))
 139
 140         def go(self):
 141                 if self.update:
 142                         self.session.openWithCallback(self.doUpdate, MessageBox, _("Do you want to update your Dreambox?\nAfter pressing OK, please wait!"))
 143                 else:
 144                         self.close()
 145
 146         def doUpdateDelay(self):
 147                 lines = os.popen("ipkg update && ipkg upgrade", "r").readlines()
 148                 string = ""
 149                 for x in lines:
 150                         string += x
 151                 self["text"].setText(_("Updating finished. Here is the result:") + "\n\n" + string)
 152                 self.update = False
 153
 154
 155         def doUpdate(self, val = False):
 156                 if val == True:
 157                         self["text"].setText(_("Updating... Please wait... This can take some minutes..."))
 158                         self.delayTimer.start(0, 1)
 159                 else:
 160                         self.close()
 161
 162
 163
 164 def autostart():
 165         return
 166         os.popen("ipkg update", "r")
 167 #
 168 #def autoend():
 169         #print "**************************** AUTOEND"
 170
 171 def getPicturePaths():
 172         return ["update.png", "update.png"]
 173
 174 def getPlugins():
 175         return [("Softwareupdate", "Updates your receiver's software", "screen", "Upgrade"),
 176                         ("IPKG", "Updates your receiver's software", "screen", "Ipkg")]
 177
 178 def getMenuRegistrationList():
 179         list = []
 180         list.append(("setup", 2, "Softwareupdate", "Upgrade"))
 181         return list