code.vuplus.com Git - vuplus_dvbapp/blob - lib/python/Plugins/SystemPlugins/OldSoftwareUpdate/plugin.py

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