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, NumberActionMap
   5 from Components.ScrollLabel import ScrollLabel
   6 from Components.GUIComponent import *
   7 from Components.MenuList import MenuList
   8 from Components.Input import Input
   9 from Plugins.Plugin import PluginDescriptor
  10
  11 import os
  12
  13 class UpdatePluginMenu(Screen):
  14         skin = """
  15                 <screen position="200,100" size="300,250" title="Update..." >
  16                         <widget name="menu" position="10,10" size="290,175" scrollbarMode="showOnDemand" />
  17                 </screen>"""
  18
  19         def __init__(self, session, args = None):
  20                 self.skin = UpdatePluginMenu.skin
  21                 Screen.__init__(self, session)
  22
  23                 list = []
  24                 list.append((_("Upgrade"), "upgrade"))
  25                 list.append((_("Choose source"), "source"))
  26                 list.append((_("Packet management"), "ipkg"))
  27
  28                 self["menu"] = MenuList(list)
  29
  30                 self["actions"] = ActionMap(["WizardActions", "DirectionActions"],
  31                 {
  32                         "ok": self.go,
  33                         "back": self.close,
  34                 }, -1)
  35
  36         def go(self):
  37                 if (self["menu"].l.getCurrentSelection()[1] == "upgrade"):
  38                         self.session.openWithCallback(self.runUpgrade, MessageBox, _("Do you want to update your Dreambox?\nAfter pressing OK, please wait!"))
  39                 elif (self["menu"].l.getCurrentSelection()[1] == "source"):
  40                         self.session.open(IPKGSource)
  41                 elif (self["menu"].l.getCurrentSelection()[1] == "ipkg"):
  42                         self.session.open(Ipkg)
  43
  44         def runUpgrade(self, result):
  45                 if result:
  46                         self.session.open(Upgrade)
  47
  48 class IPKGSource(Screen):
  49         skin = """
  50                 <screen position="100,100" size="550,60" title="IPKG source" >
  51                         <widget name="text" position="0,0" size="550,25" font="Regular;20" />
  52                 </screen>"""
  53
  54         def __init__(self, session, args = None):
  55                 self.skin = IPKGSource.skin
  56                 Screen.__init__(self, session)
  57
  58                 fp = file('/etc/ipkg/official-feed.conf', 'r')
  59                 sources = fp.readlines()
  60                 fp.close()
  61
  62                 self["text"] = Input(sources[0], maxSize=False, type=Input.TEXT)
  63
  64                 self["actions"] = NumberActionMap(["WizardActions", "InputActions"],
  65                 {
  66                         "ok": self.go,
  67                         "back": self.close,
  68                         "left": self.keyLeft,
  69                         "right": self.keyRight,
  70                         "1": self.keyNumberGlobal,
  71                         "2": self.keyNumberGlobal,
  72                         "3": self.keyNumberGlobal,
  73                         "4": self.keyNumberGlobal,
  74                         "5": self.keyNumberGlobal,
  75                         "6": self.keyNumberGlobal,
  76                         "7": self.keyNumberGlobal,
  77                         "8": self.keyNumberGlobal,
  78                         "9": self.keyNumberGlobal,
  79                         "0": self.keyNumberGlobal
  80                 }, -1)
  81
  82         def go(self):
  83                 fp = file('/etc/ipkg/official-feed.conf', 'w')
  84                 fp.write(self["text"].getText())
  85                 fp.close()
  86                 self.close()
  87
  88         def keyLeft(self):
  89                 self["text"].left()
  90
  91         def keyRight(self):
  92                 self["text"].right()
  93
  94         def keyNumberGlobal(self, number):
  95                 print "pressed", number
  96                 self["text"].number(number)
  97
  98 class Upgrade(Screen):
  99         skin = """
 100                 <screen position="100,100" size="550,400" title="IPKG upgrade..." >
 101                         <widget name="text" position="0,0" size="550,400" font="Regular;15" />
 102                 </screen>"""
 103
 104         def __init__(self, session, args = None):
 105                 self.skin = Upgrade.skin
 106                 Screen.__init__(self, session)
 107
 108                 self["text"] = ScrollLabel(_("Updating... Please wait... This can take some minutes..."))
 109
 110                 self["actions"] = ActionMap(["WizardActions", "DirectionActions"],
 111                 {
 112                         "ok": self.go,
 113                         "back": self.close,
 114                         "up": self["text"].pageUp,
 115                         "down": self["text"].pageDown
 116                 }, -1)
 117
 118                 self.delayTimer = eTimer()
 119                 self.delayTimer.timeout.get().append(self.doUpdateDelay)
 120                 # WARNING! Don't copy this code! this code could harm your children! It is ugly, bad and must be banned from this world!
 121                 # it only exists due to some lack of competence by the core system designers.
 122                 self.delayTimer.start(1, 1)
 123
 124         def go(self):
 125                 self.close()
 126
 127         def doUpdateDelay(self):
 128                 lines = os.popen("ipkg update && ipkg upgrade -force-defaults -force-overwrite", "r").readlines()
 129                 string = ""
 130                 for x in lines:
 131                         string += x
 132                 self["text"].setText(_("Updating finished. Here is the result:") + "\n\n" + string)
 133
 134 RT_HALIGN_LEFT = 0
 135 RT_HALIGN_RIGHT = 1
 136 RT_HALIGN_CENTER = 2
 137 RT_HALIGN_BLOCK = 4
 138
 139 RT_VALIGN_TOP = 0
 140 RT_VALIGN_CENTER = 8
 141 RT_VALIGN_BOTTOM = 16
 142
 143 def PacketEntryComponent(packet):
 144         res = [ packet ]
 145
 146         res.append((eListboxPythonMultiContent.TYPE_TEXT, 0, 0,250, 30, 0, RT_HALIGN_LEFT|RT_VALIGN_CENTER, packet[0]))
 147         res.append((eListboxPythonMultiContent.TYPE_TEXT, 250, 0, 200, 30, 1, RT_HALIGN_LEFT|RT_VALIGN_CENTER, packet[1]))
 148         res.append((eListboxPythonMultiContent.TYPE_TEXT, 450, 0, 100, 30, 1, RT_HALIGN_LEFT|RT_VALIGN_CENTER, packet[2]))
 149         return res
 150
 151 class PacketList(GUIComponent):
 152         def __init__(self, list):
 153                 GUIComponent.__init__(self)
 154                 self.l = eListboxPythonMultiContent()
 155                 self.l.setList(list)
 156                 self.l.setFont(0, gFont("Regular", 20))
 157                 self.l.setFont(1, gFont("Regular", 18))
 158
 159         def getCurrent(self):
 160                 return self.l.getCurrentSelection()
 161
 162         def GUIcreate(self, parent):
 163                 self.instance = eListbox(parent)
 164                 self.instance.setContent(self.l)
 165                 self.instance.setItemHeight(30)
 166
 167         def GUIdelete(self):
 168                 self.instance.setContent(None)
 169                 self.instance = None
 170
 171         def invalidate(self):
 172                 self.l.invalidate()
 173
 174 class Ipkg(Screen):
 175         skin = """
 176                 <screen position="100,100" size="550,400" title="IPKG upgrade..." >
 177                         <widget name="list" position="0,0" size="550,400" scrollbarMode="showOnDemand" />
 178                 </screen>"""
 179
 180         def __init__(self, session, args = None):
 181                 self.skin = Ipkg.skin
 182                 Screen.__init__(self, session)
 183
 184                 list = []
 185                 self.list = list
 186                 self.fillPacketList()
 187
 188                 self["list"] = PacketList(self.list)
 189
 190                 self["actions"] = ActionMap(["WizardActions"],
 191                 {
 192                         "ok": self.close,
 193                         "back": self.close
 194                 }, -1)
 195
 196
 197         def fillPacketList(self):
 198                 lines = os.popen("ipkg list", "r").readlines()
 199                 packetlist = []
 200                 for x in lines:
 201                         split = x.split(' - ')
 202                         packetlist.append([split[0].strip(), split[1].strip()])
 203
 204                 lines = os.popen("ipkg list_installed", "r").readlines()
 205
 206                 installedlist = {}
 207                 for x in lines:
 208                         split = x.split(' - ')
 209                         installedlist[split[0].strip()] = split[1].strip()
 210
 211                 for x in packetlist:
 212                         status = ""
 213                         if installedlist.has_key(x[0]):
 214                                 if installedlist[x[0]] == x[1]:
 215                                         status = "installed"
 216                                 else:
 217                                         status = "upgradable"
 218                         self.list.append(PacketEntryComponent([x[0], x[1], status]))
 219
 220         def go(self):
 221                 if self.update:
 222                         self.session.openWithCallback(self.doUpdate, MessageBox, _("Do you want to update your Dreambox?\nAfter pressing OK, please wait!"))
 223                 else:
 224                         self.close()
 225
 226         def doUpdateDelay(self):
 227                 lines = os.popen("ipkg update && ipkg upgrade", "r").readlines()
 228                 string = ""
 229                 for x in lines:
 230                         string += x
 231                 self["text"].setText(_("Updating finished. Here is the result:") + "\n\n" + string)
 232                 self.update = False
 233
 234
 235         def doUpdate(self, val = False):
 236                 if val == True:
 237                         self["text"].setText(_("Updating... Please wait... This can take some minutes..."))
 238                         self.delayTimer.start(0, 1)
 239                 else:
 240                         self.close()
 241
 242 def UpgradeMain(session):
 243         session.open(UpdatePluginMenu)
 244
 245 def Plugins():
 246         return PluginDescriptor(name="Softwareupdate", description="Updates your receiver's software", where = PluginDescriptor.WHERE_PLUGINMENU, fnc=UpgradeMain)