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