networkbrowser/src/MountManager.py

   1 # -*- coding: utf-8 -*-
   2 # for localized messages
   3 from __init__ import _
   4 from Screens.Screen import Screen
   5 from Screens.MessageBox import MessageBox
   6 from Screens.VirtualKeyBoard import VirtualKeyBoard
   7 from Components.Label import Label
   8 from Components.Pixmap import Pixmap
   9 from Components.ActionMap import ActionMap
  10 from Components.Network import iNetwork
  11 from Components.Sources.List import List
  12 from Tools.LoadPixmap import LoadPixmap
  13 from Tools.Directories import resolveFilename, SCOPE_PLUGINS, SCOPE_SKIN_IMAGE
  14 from os import path as os_path
  15
  16 from MountView import AutoMountView
  17 from MountEdit import AutoMountEdit
  18 from AutoMount import iAutoMount, AutoMount
  19 from UserManager import UserManager
  20
  21 class AutoMountManager(Screen):
  22         skin = """
  23                 <screen name="AutoMountManager" position="90,140" size="560,350" title="AutoMountManager">
  24                         <widget source="config" render="Listbox" position="10,10" size="540,220" scrollbarMode="showOnDemand" >
  25                                 <convert type="TemplatedMultiContent">
  26                                         {"template": [
  27                                                         MultiContentEntryText(pos = (0, 3), size = (480, 25), font=0, flags = RT_HALIGN_LEFT, text = 0), # index 2 is the Menu Titel
  28                                                         MultiContentEntryText(pos = (10, 29), size = (480, 17), font=1, flags = RT_HALIGN_LEFT, text = 2), # index 3 is the Description
  29                                                         MultiContentEntryPixmapAlphaTest(pos = (500, 1), size = (48, 48), png = 3), # index 4 is the pixmap
  30                                                 ],
  31                                         "fonts": [gFont("Regular", 20),gFont("Regular", 14)],
  32                                         "itemHeight": 50
  33                                         }
  34                                 </convert>
  35                         </widget>
  36                         <widget name="introduction" position="90,260" size="300,20" zPosition="10" font="Regular;21" halign="center" transparent="1" />
  37                         <widget name="ButtonRedtext" position="410,305" size="140,21" zPosition="10" font="Regular;21" transparent="1" />
  38                         <widget name="ButtonRed" pixmap="skin_default/buttons/button_red.png" position="390,305" zPosition="10" size="15,16" transparent="1" alphatest="on" />
  39                         <ePixmap pixmap="skin_default/bottombar.png" position="10,250" size="540,120" zPosition="1" transparent="1" alphatest="on" />
  40                 </screen>"""
  41         def __init__(self, session, iface ,plugin_path):
  42                 self.skin_path = plugin_path
  43                 self.session = session
  44                 self.hostname = None
  45                 self.restartLanRef = None
  46                 Screen.__init__(self, session)
  47                 self["shortcuts"] = ActionMap(["ShortcutActions", "WizardActions"],
  48                 {
  49                         "ok": self.keyOK,
  50                         "back": self.exit,
  51                         "cancel": self.exit,
  52                         "red": self.exit,
  53                 })
  54                 self["ButtonRed"] = Pixmap()
  55                 self["ButtonRedtext"] = Label(_("Close"))
  56                 self["introduction"] = Label(_("Press OK to select."))
  57
  58                 self.list = []
  59                 self["config"] = List(self.list)
  60                 self.updateList()
  61                 self.onClose.append(self.cleanup)
  62                 self.onShown.append(self.setWindowTitle)
  63
  64         def setWindowTitle(self):
  65                 self.setTitle(_("MountManager"))
  66
  67         def cleanup(self):
  68                 iNetwork.stopRestartConsole()
  69                 iNetwork.stopGetInterfacesConsole()
  70
  71         def updateList(self):
  72                 self.list = []
  73                 okpng = LoadPixmap(cached=True, path=resolveFilename(SCOPE_PLUGINS, "SystemPlugins/NetworkBrowser/icons/ok.png"))
  74                 self.list.append((_("Add new network mount point"),"add", _("Add a new NFS or CIFS mount point to your Dreambox."), okpng ))
  75                 self.list.append((_("Mountpoints management"),"view", _("View, edit or delete mountpoints on your Dreambox."), okpng ))
  76                 self.list.append((_("User management"),"user", _("View, edit or delete usernames and passwords for your network."), okpng))
  77                 self.list.append((_("Change hostname"),"hostname", _("Change the hostname of your Dreambox."), okpng))
  78                 self["config"].setList(self.list)
  79
  80         def exit(self):
  81                 self.close()
  82
  83         def keyOK(self, returnValue = None):
  84                 if returnValue == None:
  85                         returnValue = self["config"].getCurrent()[1]
  86                         if returnValue is "add":
  87                                 self.addMount()
  88                         elif returnValue is "view":
  89                                 self.viewMounts()
  90                         elif returnValue is "user":
  91                                 self.userEdit()
  92                         elif returnValue is "hostname":
  93                                 self.hostEdit()
  94
  95         def addMount(self):
  96                 self.session.open(AutoMountEdit, self.skin_path)
  97
  98         def viewMounts(self):
  99                 self.session.open(AutoMountView, self.skin_path)
 100
 101         def userEdit(self):
 102                 self.session.open(UserManager, self.skin_path)
 103
 104         def hostEdit(self):
 105                 if os_path.exists("/etc/hostname"):
 106                         fp = open('/etc/hostname', 'r')
 107                         self.hostname = fp.read()
 108                         fp.close()
 109                         self.session.openWithCallback(self.hostnameCallback, VirtualKeyBoard, title = (_("Enter new hostname for your Dreambox")), text = self.hostname)
 110
 111         def hostnameCallback(self, callback = None):
 112                 if callback is not None and len(callback):
 113                         fp = open('/etc/hostname', 'w+')
 114                         fp.write(callback)
 115                         fp.close()
 116                         self.restartLan()
 117
 118         def restartLan(self):
 119                 iNetwork.restartNetwork(self.restartLanDataAvail)
 120                 self.restartLanRef = self.session.openWithCallback(self.restartfinishedCB, MessageBox, _("Please wait while your network is restarting..."), type = MessageBox.TYPE_INFO, enable_input = False)
 121
 122         def restartLanDataAvail(self, data):
 123                 if data is True:
 124                         iNetwork.getInterfaces(self.getInterfacesDataAvail)
 125
 126         def getInterfacesDataAvail(self, data):
 127                 if data is True:
 128                         if self.restartLanRef.execing:
 129                                 self.restartLanRef.close(True)
 130
 131         def restartfinishedCB(self,data):
 132                 if data is True:
 133                         self.session.open(MessageBox, _("Finished restarting your network"), type = MessageBox.TYPE_INFO, timeout = 10, default = False)
 134