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 Screens.Console import Console
  10 from Plugins.Plugin import PluginDescriptor
  11
  12 import os
  13
  14 class UpdatePluginMenu(Screen):
  15         skin = """
  16                 <screen position="200,100" size="300,250" title="Update..." >
  17                         <widget name="menu" position="10,10" size="290,175" scrollbarMode="showOnDemand" />
  18                 </screen>"""
  19
  20         def __init__(self, session, args = None):
  21                 self.skin = UpdatePluginMenu.skin
  22                 Screen.__init__(self, session)
  23
  24                 list = []
  25                 list.append((_("Upgrade"), "upgrade"))
  26                 list.append((_("Choose source"), "source"))
  27                 list.append((_("Packet management"), "ipkg"))
  28
  29                 self["menu"] = MenuList(list)
  30
  31                 self["actions"] = ActionMap(["WizardActions", "DirectionActions"],
  32                 {
  33                         "ok": self.go,
  34                         "back": self.close,
  35                 }, -1)
  36
  37         def go(self):
  38                 if (self["menu"].l.getCurrentSelection()[1] == "upgrade"):
  39                         self.session.openWithCallback(self.runUpgrade, MessageBox, _("Do you want to update your Dreambox?\nAfter pressing OK, please wait!"))
  40                 elif (self["menu"].l.getCurrentSelection()[1] == "source"):
  41                         self.session.open(IPKGSource)
  42                 elif (self["menu"].l.getCurrentSelection()[1] == "ipkg"):
  43                         self.session.open(Ipkg)
  44
  45         def runUpgrade(self, result):
  46                 if result:
  47                         self.session.open(Console, ["ipkg update", "ipkg upgrade -force-defaults -force-overwrite"])
  48
  49 class IPKGSource(Screen):
  50         skin = """
  51                 <screen position="100,100" size="550,60" title="IPKG source" >
  52                         <widget name="text" position="0,0" size="550,25" font="Regular;20" />
  53                 </screen>"""
  54
  55         def __init__(self, session, args = None):
  56                 self.skin = IPKGSource.skin
  57                 Screen.__init__(self, session)
  58
  59                 fp = file('/etc/ipkg/official-feed.conf', 'r')
  60                 sources = fp.readlines()
  61                 fp.close()
  62
  63                 self["text"] = Input(sources[0], maxSize=False, type=Input.TEXT)
  64
  65                 self["actions"] = NumberActionMap(["WizardActions", "InputActions"],
  66                 {
  67                         "ok": self.go,
  68                         "back": self.close,
  69                         "left": self.keyLeft,
  70                         "right": self.keyRight,
  71                         "1": self.keyNumberGlobal,
  72                         "2": self.keyNumberGlobal,
  73                         "3": self.keyNumberGlobal,
  74                         "4": self.keyNumberGlobal,
  75                         "5": self.keyNumberGlobal,
  76                         "6": self.keyNumberGlobal,
  77                         "7": self.keyNumberGlobal,
  78                         "8": self.keyNumberGlobal,
  79                         "9": self.keyNumberGlobal,
  80                         "0": self.keyNumberGlobal
  81                 }, -1)
  82
  83         def go(self):
  84                 fp = file('/etc/ipkg/official-feed.conf', 'w')
  85                 fp.write(self["text"].getText())
  86                 fp.close()
  87                 self.close()
  88
  89         def keyLeft(self):
  90                 self["text"].left()
  91
  92         def keyRight(self):
  93                 self["text"].right()
  94
  95         def keyNumberGlobal(self, number):
  96                 print "pressed", number
  97                 self["text"].number(number)
  98
  99 class Upgrade(Screen):
 100         skin = """
 101                 <screen position="100,100" size="550,400" title="IPKG upgrade..." >
 102                         <widget name="text" position="0,0" size="550,400" font="Regular;15" />
 103                 </screen>"""
 104
 105         def __init__(self, session, args = None):
 106                 self.skin = Upgrade.skin
 107                 Screen.__init__(self, session)
 108
 109                 self["text"] = ScrollLabel(_("Updating... Please wait... This can take some minutes..."))
 110                 self["actions"] = ActionMap(["WizardActions", "DirectionActions"],
 111                 {
 112                         "ok": self.cancel,
 113                         "back": self.cancel,
 114                         "up": self["text"].pageUp,
 115                         "down": self["text"].pageDown
 116                 }, -1)
 117
 118                 self.container = eConsoleAppContainer()
 119                 self.run = 0
 120                 self.container.appClosed.get().append(self.updateFinished)
 121                 self.container.dataAvail.get().append(self.dataAvail)
 122                 self.onLayoutFinish.append(self.startUpdate) # dont start before gui is finished
 123
 124         def startUpdate(self):
 125                 self["text"].setText(_("Update Progress:") + "\n\n")
 126                 self.container.execute("ipkg update")
 127
 128         def updateFinished(self, retval):
 129                 if self.run == 0:
 130                         self.run = 1
 131                         self.container.execute("ipkg upgrade -force-defaults -force-overwrite")
 132                 elif self.run == 1:
 133                         str = self["text"].getText()
 134                         str += _("Updating finished!!");
 135                         self["text"].setText(str)
 136                         self.run = 2
 137
 138         def cancel(self):
 139                 if self.run == 2:
 140                         self.close()
 141
 142         def dataAvail(self, str):
 143                 self["text"].setText(self["text"].getText() + str)
 144
 145 RT_HALIGN_LEFT = 0
 146 RT_HALIGN_RIGHT = 1
 147 RT_HALIGN_CENTER = 2
 148 RT_HALIGN_BLOCK = 4
 149
 150 RT_VALIGN_TOP = 0
 151 RT_VALIGN_CENTER = 8
 152 RT_VALIGN_BOTTOM = 16
 153
 154 def PacketEntryComponent(packet):
 155         res = [ packet ]
 156
 157         res.append((eListboxPythonMultiContent.TYPE_TEXT, 0, 0,250, 30, 0, RT_HALIGN_LEFT|RT_VALIGN_CENTER, packet[0]))
 158         res.append((eListboxPythonMultiContent.TYPE_TEXT, 250, 0, 200, 30, 1, RT_HALIGN_LEFT|RT_VALIGN_CENTER, packet[1]))
 159         res.append((eListboxPythonMultiContent.TYPE_TEXT, 450, 0, 100, 30, 1, RT_HALIGN_LEFT|RT_VALIGN_CENTER, packet[2]))
 160         return res
 161
 162 class PacketList(GUIComponent):
 163         def __init__(self, list):
 164                 GUIComponent.__init__(self)
 165                 self.l = eListboxPythonMultiContent()
 166                 self.l.setList(list)
 167                 self.l.setFont(0, gFont("Regular", 20))
 168                 self.l.setFont(1, gFont("Regular", 18))
 169
 170         def getCurrent(self):
 171                 return self.l.getCurrentSelection()
 172
 173         def GUIcreate(self, parent):
 174                 self.instance = eListbox(parent)
 175                 self.instance.setContent(self.l)
 176                 self.instance.setItemHeight(30)
 177
 178         def GUIdelete(self):
 179                 self.instance.setContent(None)
 180                 self.instance = None
 181
 182         def invalidate(self):
 183                 self.l.invalidate()
 184
 185 class Ipkg(Screen):
 186         skin = """
 187                 <screen position="100,100" size="550,400" title="IPKG upgrade..." >
 188                         <widget name="list" position="0,0" size="550,400" scrollbarMode="showOnDemand" />
 189                 </screen>"""
 190
 191         def __init__(self, session, args = None):
 192                 self.skin = Ipkg.skin
 193                 Screen.__init__(self, session)
 194
 195                 list = []
 196                 self.list = list
 197                 self.fillPacketList()
 198
 199                 self["list"] = PacketList(self.list)
 200
 201                 self["actions"] = ActionMap(["WizardActions"],
 202                 {
 203                         "ok": self.close,
 204                         "back": self.close
 205                 }, -1)
 206
 207
 208         def fillPacketList(self):
 209                 lines = os.popen("ipkg list", "r").readlines()
 210                 packetlist = []
 211                 for x in lines:
 212                         split = x.split(' - ')
 213                         packetlist.append([split[0].strip(), split[1].strip()])
 214
 215                 lines = os.popen("ipkg list_installed", "r").readlines()
 216
 217                 installedlist = {}
 218                 for x in lines:
 219                         split = x.split(' - ')
 220                         installedlist[split[0].strip()] = split[1].strip()
 221
 222                 for x in packetlist:
 223                         status = ""
 224                         if installedlist.has_key(x[0]):
 225                                 if installedlist[x[0]] == x[1]:
 226                                         status = "installed"
 227                                 else:
 228                                         status = "upgradable"
 229                         self.list.append(PacketEntryComponent([x[0], x[1], status]))
 230
 231         def go(self):
 232                 if self.update:
 233                         self.session.openWithCallback(self.doUpdate, MessageBox, _("Do you want to update your Dreambox?\nAfter pressing OK, please wait!"))
 234                 else:
 235                         self.close()
 236
 237         def doUpdateDelay(self):
 238                 lines = os.popen("ipkg update && ipkg upgrade", "r").readlines()
 239                 string = ""
 240                 for x in lines:
 241                         string += x
 242                 self["text"].setText(_("Updating finished. Here is the result:") + "\n\n" + string)
 243                 self.update = False
 244
 245
 246         def doUpdate(self, val = False):
 247                 if val == True:
 248                         self["text"].setText(_("Updating... Please wait... This can take some minutes..."))
 249                         self.delayTimer.start(0, 1)
 250                 else:
 251                         self.close()
 252
 253 def UpgradeMain(session):
 254         session.open(UpdatePluginMenu)
 255
 256 def Plugins():
 257         return PluginDescriptor(name="Softwareupdate", description="Updates your receiver's software", icon="update.png", where = PluginDescriptor.WHERE_PLUGINMENU, fnc=UpgradeMain)