Add capability to connect to WPA/WPA2-Enterprise Networks.

(Note that this is a consolidated patch, to be applied in full;
and NOT OVER version-4, version-3, version-2, and version-1 patches).

Enhancements/Fixes of current version (version-5), over version-4 ::
--------------------------------------------------------------------

a. Fixed the regression - Unable to connect to Unprotected-Wireless-Networks.
   Catcher :: Anish.

For the record.
----------------
Enhancements/Fixes of version-4, over version-3 ::
--------------------------------------------------

a. Fixing logging statements, and some formatting-changes (Thanks Sascha).
b. Not passing parameters to NetworkManager, that are not entered (required),
   as in TTLS- and PEAP-configuration (Thanks Anish).

For the record.
----------------
Enhancements/Fixes of version-3, over version-2 ::
--------------------------------------------------------------------

a. Now, TLS-based-authentication is also supported.
   -----------------------------------------------

   Thus, now, the following three authentication types are supported :
   (i)   TTLS
   (ii)  PEAP
   (iii) TLS

   Following authentication types are still not supported :
   (i)   LEAP (actually this may work, but the set-up has not been
               able to be worked out, and hence, this has not been
	       verified, even with nm-applet).

b. Journal-Chooser integration.
   ----------------------------

   This is useful in picking up chooser-entries (especially in case
   of certificates requirements, like in TLS and TTLS).

For the record.
----------------
Enhancements/Fixes of version-2, over version-1 ::
--------------------------------------------------

a. Network-Autoconnect-Upon-Hibernate-Resume
   ------------------------------------------

   Fixing the case, when network wouldn't (auto-)come-up,
   when the XO resumed from hibernation. (Thanks Anish for
   catching that :-) ).
   However, there wasn't a problem with auto-connect-on-reboot;
   it's working fine.

Signed-off-by: Ajay Garg <ajay@activitycentral.com>

1 files changed, 19 insertions, 0 deletions

diff --git a/src/jarabe/journal/objectchooser.py b/src/jarabe/journal/objectchooser.py
index ecb8ecf..59df14b 100644
--- a/src/jarabe/journal/objectchooser.py
+++ b/src/jarabe/journal/objectchooser.py
@@ -20,9 +20,12 @@ import logging
 import gobject
 import gtk
 import wnck
+import os
 
+from sugar import env
 from sugar.graphics import style
 from sugar.graphics.toolbutton import ToolButton
+from sugar.datastore import datastore
 
 from jarabe.journal.listview import BaseListView
 from jarabe.journal.listmodel import ListModel
@@ -46,6 +49,7 @@ class ObjectChooser(gtk.Window):
         self.set_border_width(style.LINE_WIDTH)
 
         self._selected_object_id = None
+        self._callback = None
 
         self.add_events(gtk.gdk.VISIBILITY_NOTIFY_MASK)
         self.connect('visibility-notify-event',
@@ -109,6 +113,15 @@ class ObjectChooser(gtk.Window):
         self._selected_object_id = uid
         self.emit('response', gtk.RESPONSE_ACCEPT)
 
+        if self._callback is not None:
+            self._callback(self._selected_object_id)
+
+    def get_selected_object(self):
+        if self._selected_object_id is None:
+            return None
+        else:
+            return datastore.get(self._selected_object_id)
+
     def __delete_event_cb(self, chooser, event):
         self.emit('response', gtk.RESPONSE_DELETE_EVENT)
 
@@ -120,6 +133,9 @@ class ObjectChooser(gtk.Window):
     def __close_button_clicked_cb(self, button):
         self.emit('response', gtk.RESPONSE_DELETE_EVENT)
 
+        if self._callback is not None:
+            self._callback(self._selected_object_id)
+
     def get_selected_object_id(self):
         return self._selected_object_id
 
@@ -135,6 +151,9 @@ class ObjectChooser(gtk.Window):
         visible = event.state == gtk.gdk.VISIBILITY_FULLY_OBSCURED
         self._list_view.set_is_visible(visible)
 
+    def _set_callback(self, callback):
+        self._callback = callback
+
 
 class TitleBox(VolumesToolbar):
     __gtype_name__ = 'TitleBox'