919 lines
31 KiB
Python
919 lines
31 KiB
Python
# vi: ts=4 ai noet
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#
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# Copyright (C) 2006, Red Hat, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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import dbus
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import dbus.glib
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import dbus.decorators
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import gobject
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import gtk
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import logging
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import os
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from gettext import gettext as _
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import hippo
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import style
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from sugar.graphics.iconcolor import IconColor
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from sugar.graphics.timeline import Timeline
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from wepkeydialog import WEPKeyDialog
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from bubble import Bubble
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import nminfo
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IW_AUTH_ALG_OPEN_SYSTEM = 0x00000001
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IW_AUTH_ALG_SHARED_KEY = 0x00000002
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NM_DEVICE_STAGE_STRINGS=("Unknown",
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"Prepare",
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"Config",
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"Need Users Key",
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"IP Config",
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"IP Config Get",
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"IP Config Commit",
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"Activated",
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"Failed",
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"Cancled"
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)
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NM_SERVICE = 'org.freedesktop.NetworkManager'
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NM_IFACE = 'org.freedesktop.NetworkManager'
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NM_IFACE_DEVICES = 'org.freedesktop.NetworkManager.Devices'
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NM_PATH = '/org/freedesktop/NetworkManager'
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DEVICE_TYPE_UNKNOWN = 0
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DEVICE_TYPE_802_3_ETHERNET = 1
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DEVICE_TYPE_802_11_WIRELESS = 2
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NM_DEVICE_CAP_NONE = 0x00000000
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NM_DEVICE_CAP_NM_SUPPORTED = 0x00000001
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NM_DEVICE_CAP_CARRIER_DETECT = 0x00000002
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NM_DEVICE_CAP_WIRELESS_SCAN = 0x00000004
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sys_bus = dbus.SystemBus()
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NM_802_11_CAP_NONE = 0x00000000
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NM_802_11_CAP_PROTO_NONE = 0x00000001
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NM_802_11_CAP_PROTO_WEP = 0x00000002
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NM_802_11_CAP_PROTO_WPA = 0x00000004
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NM_802_11_CAP_PROTO_WPA2 = 0x00000008
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NM_802_11_CAP_KEY_MGMT_PSK = 0x00000040
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NM_802_11_CAP_KEY_MGMT_802_1X = 0x00000080
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NM_802_11_CAP_CIPHER_WEP40 = 0x00001000
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NM_802_11_CAP_CIPHER_WEP104 = 0x00002000
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NM_802_11_CAP_CIPHER_TKIP = 0x00004000
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NM_802_11_CAP_CIPHER_CCMP = 0x00008000
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class Network(gobject.GObject):
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__gsignals__ = {
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'init-failed': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ([]))
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}
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def __init__(self, op):
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gobject.GObject.__init__(self)
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self._op = op
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self._ssid = None
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self._mode = None
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self._strength = 0
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self._valid = False
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obj = sys_bus.get_object(NM_SERVICE, self._op)
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net = dbus.Interface(obj, NM_IFACE_DEVICES)
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net.getProperties(reply_handler=self._update_reply_cb,
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error_handler=self._update_error_cb)
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def _update_reply_cb(self, *props):
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self._ssid = props[1]
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self._strength = props[3]
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self._mode = props[6]
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caps = props[7]
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if caps & NM_802_11_CAP_PROTO_WPA or caps & NM_802_11_CAP_PROTO_WPA2:
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# We do not support WPA at this time, so don't show
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# WPA-enabled access points in the menu
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logging.debug("Net(%s): ssid '%s' dropping because WPA[2] unsupported" % (self._op,
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self._ssid))
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self._valid = False
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self.emit('init-failed')
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else:
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self._valid = True
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logging.debug("Net(%s): ssid '%s', mode %d, strength %d" % (self._op,
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self._ssid, self._mode, self._strength))
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def _update_error_cb(self, err):
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logging.debug("Net(%s): failed to update. (%s)" % (self._op, err))
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self._valid = False
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self.emit('init-failed')
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def get_ssid(self):
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return self._ssid
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def get_op(self):
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return self._op
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def get_strength(self):
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return self._strength
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def set_strength(self, strength):
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self._strength = strength
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def is_valid(self):
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return self._valid
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def add_to_menu(self, menu, callback, dev):
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strength = self._strength
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if strength > 100:
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strength = 100
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elif strength < 0:
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strength = 0
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item = NetworkMenuItem(text=self._ssid, percent=strength)
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item.connect('button-press-event', callback, (dev, self))
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menu.add_item(item)
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class Device(gobject.GObject):
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__gsignals__ = {
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'init-failed': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ([])),
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'activated': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ([])),
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'strength-changed': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE,
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([gobject.TYPE_PYOBJECT]))
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}
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def __init__(self, op):
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gobject.GObject.__init__(self)
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self._op = op
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self._iface = None
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self._type = DEVICE_TYPE_UNKNOWN
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self._udi = None
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self._active = False
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self._strength = 0
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self._link = False
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self._valid = False
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self._networks = {}
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self._active_net = None
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self._caps = 0
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obj = sys_bus.get_object(NM_SERVICE, self._op)
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dev = dbus.Interface(obj, NM_IFACE_DEVICES)
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dev.getProperties(reply_handler=self._update_reply_cb,
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error_handler=self._update_error_cb)
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def _update_reply_cb(self, *props):
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self._iface = props[1]
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self._type = props[2]
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self._udi = props[3]
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self._active = props[4]
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if self._active:
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self.emit('activated')
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self._link = props[15]
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self._caps = props[17]
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if self._type == DEVICE_TYPE_802_11_WIRELESS:
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old_strength = self._strength
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self._strength = props[14]
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if self._strength != old_strength:
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self.emit('strength-changed', self._strength)
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self._update_networks(props[20], props[19])
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self._valid = True
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def _update_networks(self, net_ops, active_op):
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for op in net_ops:
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net = Network(op)
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self._networks[op] = net
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net.connect('init-failed', self._net_init_failed)
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if op == active_op:
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self._active_net = op
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def _update_error_cb(self, err):
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logging.debug("Device(%s): failed to update. (%s)" % (self._op, err))
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self._valid = False
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self.emit('init-failed')
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def _net_init_failed(self, net):
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net_op = net.get_op()
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if not self._networks.has_key(net_op):
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return
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if net_op == self._active_net:
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self._active_net = None
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del self._networks[net_op]
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def _add_to_menu_wired(self, menu, callback):
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item = NetworkMenuItem(_("Wired Network"), stylesheet="nm.Bubble.Wired",
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hi_stylesheet="nm.Bubble.Wired.Hi",
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act_stylesheet="nm.Bubble.Wired.Activated")
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item.connect('button-press-event', callback, (self, None))
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menu.add_item(item)
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def _add_to_menu_wireless(self, menu, callback, active_only):
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act_net = None
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if self._active_net and self._networks.has_key(self._active_net):
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act_net = self._networks[self._active_net]
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# Only add the active network if active_only == True
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if active_only:
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if act_net:
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act_net.add_to_menu(menu, callback, self)
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return
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# Otherwise, add all networks _except_ the active one
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for net in self._networks.values():
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if not net.is_valid():
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continue
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if act_net == net:
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continue
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net.add_to_menu(menu, callback, self)
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def add_to_menu(self, menu, callback, active_only=False):
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if self._type == DEVICE_TYPE_802_3_ETHERNET:
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self._add_to_menu_wired(menu, callback)
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elif self._type == DEVICE_TYPE_802_11_WIRELESS:
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self._add_to_menu_wireless(menu, callback, active_only)
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def get_op(self):
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return self._op
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def get_network(self, op):
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if self._networks.has_key(op):
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return self._networks[op]
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return None
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def get_network_ops(self):
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return self._networks.keys()
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def get_strength(self):
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return self._strength
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def set_strength(self, strength):
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if strength == self._strength:
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return False
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if strength >= 0 and strength <= 100:
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self._strength = strength
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else:
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self._strength = 0
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self.emit('strength-changed', self._strength)
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def network_appeared(self, network):
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if self._networks.has_key(network):
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return
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net = Network(network)
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self._networks[network] = net
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net.connect('init-failed', self._net_init_failed)
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def network_disappeared(self, network):
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if not self._networks.has_key(network):
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return
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if network == self._active_net:
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self._active_net = None
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del self._networks[network]
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def get_active(self):
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return self._active
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def set_active(self, active, ssid=None):
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self._active = active
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if self._type == DEVICE_TYPE_802_11_WIRELESS:
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if not ssid:
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self._active_net = None
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else:
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for (op, net) in self._networks.items():
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if net.get_ssid() == ssid:
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self._active_net = op
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def get_type(self):
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return self._type
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def is_valid(self):
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return self._valid
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def set_carrier(self, on):
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self._link = on
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def get_capabilities(self):
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return self._caps
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nm_bubble_wireless = {
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'fill-color' : 0x646464FF,
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'stroke-color' : 0x646464FF,
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'progress-color': 0x333333FF,
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'spacing' : style.space_unit,
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'padding' : style.space_unit * 1.5
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}
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nm_bubble_wireless_hi = {
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'fill-color' : 0x979797FF,
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'stroke-color' : 0x979797FF,
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'progress-color': 0x666666FF,
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'spacing' : style.space_unit,
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'padding' : style.space_unit * 1.5
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}
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nm_bubble_wireless_activated = {
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'fill-color' : 0xA7A7A7FF,
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'stroke-color' : 0xA7A7A7FF,
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'progress-color': 0x777777FF,
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'spacing' : style.space_unit,
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'padding' : style.space_unit * 1.5
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}
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nm_bubble_wired = {
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'fill-color' : 0x000000FF,
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'stroke-color' : 0x000000FF,
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'progress-color': 0x000000FF,
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'spacing' : style.space_unit,
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'padding' : style.space_unit * 1.5
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}
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nm_bubble_wired_hi = {
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'fill-color' : 0x333333FF,
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'stroke-color' : 0x333333FF,
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'progress-color': 0x000000FF,
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'spacing' : style.space_unit,
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'padding' : style.space_unit * 1.5
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}
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nm_bubble_wired_activated = {
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'fill-color' : 0x444444FF,
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'stroke-color' : 0x444444FF,
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'progress-color': 0x000000FF,
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'spacing' : style.space_unit,
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'padding' : style.space_unit * 1.5
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}
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nm_menu_item_title = {
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'xalign': hippo.ALIGNMENT_START,
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'padding-left': 5,
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'color' : 0xFFFFFFFF,
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'font' : style.get_font_description('Bold', 1.2)
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}
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style.register_stylesheet("nm.Bubble.Wireless", nm_bubble_wireless)
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style.register_stylesheet("nm.Bubble.Wireless.Hi", nm_bubble_wireless_hi)
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style.register_stylesheet("nm.Bubble.Wireless.Activated", nm_bubble_wireless_activated)
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style.register_stylesheet("nm.Bubble.Wired", nm_bubble_wired)
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style.register_stylesheet("nm.Bubble.Wired.Hi", nm_bubble_wired_hi)
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style.register_stylesheet("nm.Bubble.Wired.Activated", nm_bubble_wired_activated)
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style.register_stylesheet("nm.MenuItem.Title", nm_menu_item_title)
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class NetworkMenuItem(Bubble):
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def __init__(self, text, percent=0, stylesheet="nm.Bubble.Wireless",
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hi_stylesheet="nm.Bubble.Wireless.Hi",
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act_stylesheet="nm.Bubble.Wireless.Activated"):
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Bubble.__init__(self, percent=percent)
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self._hover = False
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self._default_stylesheet = stylesheet
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self._hi_stylesheet = hi_stylesheet
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self._act_stylesheet = act_stylesheet
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style.apply_stylesheet(self, stylesheet)
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text_item = hippo.CanvasText(text=text)
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style.apply_stylesheet(text_item, 'nm.MenuItem.Title')
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self.append(text_item)
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self.connect('motion-notify-event', self._motion_notify_event_cb)
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# Disable active hilight for now...
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#self.connect('button-press-event', self._button_press_event_cb)
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def _motion_notify_event_cb(self, widget, event):
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if event.detail == hippo.MOTION_DETAIL_ENTER:
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if not self._hover:
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self._hover = True
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style.apply_stylesheet(self, self._hi_stylesheet)
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elif event.detail == hippo.MOTION_DETAIL_LEAVE:
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if self._hover:
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self._hover = False
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style.apply_stylesheet(self, self._default_stylesheet)
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return True
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def _button_press_event_cb(self, widget, event):
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style.apply_stylesheet(self, self._act_stylesheet)
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return False
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class NetworkMenu(gtk.Window):
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__gsignals__ = {
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'action': (gobject.SIGNAL_RUN_FIRST,
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gobject.TYPE_NONE, ([int])),
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}
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def __init__(self):
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gtk.Window.__init__(self, gtk.WINDOW_POPUP)
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canvas = hippo.Canvas()
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self.add(canvas)
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canvas.show()
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self._root = hippo.CanvasBox()
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style.apply_stylesheet(self._root, 'menu')
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canvas.set_root(self._root)
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def add_separator(self):
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separator = hippo.CanvasBox()
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style.apply_stylesheet(separator, 'menu.Separator')
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self._root.append(separator)
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def add_item(self, item):
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self._root.append(item)
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NM_STATE_UNKNOWN = 0
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NM_STATE_ASLEEP = 1
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NM_STATE_CONNECTING = 2
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NM_STATE_CONNECTED = 3
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NM_STATE_DISCONNECTED = 4
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ICON_WIRED = "stock-net-wired"
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ICON_WIRELESS_00 = "stock-net-wireless-00"
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ICON_WIRELESS_01_20 = "stock-net-wireless-01-20"
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ICON_WIRELESS_21_40 = "stock-net-wireless-21-40"
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ICON_WIRELESS_41_60 = "stock-net-wireless-41-60"
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ICON_WIRELESS_61_80 = "stock-net-wireless-61-80"
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ICON_WIRELESS_81_100 = "stock-net-wireless-81-100"
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class NMClientApp:
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def __init__(self):
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self.nminfo = None
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self._nm_present = False
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self._nm_state = NM_STATE_UNKNOWN
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self._update_timer = 0
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self._active_device = None
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self._devices = {}
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self._key_dialog = None
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self._icon_theme = gtk.icon_theme_get_default()
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self._icons = {}
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self._cur_icon = None
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try:
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self._icons = self._load_icons()
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except RuntimeError:
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logging.debug("Couldn't find required icon resources, will exit.")
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os._exit(1)
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self._setup_trayicon()
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self._menu = None
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self._hover_menu = False
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self._timeline = Timeline(self)
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self._timeline.add_tag('popup', 6, 6)
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self._timeline.add_tag('before_popdown', 7, 7)
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self._timeline.add_tag('popdown', 8, 8)
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try:
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self.nminfo = nminfo.NMInfo(self)
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except RuntimeError:
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pass
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self._setup_dbus()
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if self._nm_present:
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self._get_nm_state()
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self._get_initial_devices()
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def _get_one_icon_pixbuf(self, name):
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info = self._icon_theme.lookup_icon(name, 75, 0)
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if not info or not info.get_filename():
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raise RuntimeError
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return gtk.gdk.pixbuf_new_from_file(info.get_filename())
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def _load_icons(self):
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icons = {}
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icons[ICON_WIRED] = self._get_one_icon_pixbuf(ICON_WIRED)
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icons[ICON_WIRELESS_00] = self._get_one_icon_pixbuf(ICON_WIRELESS_00)
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icons[ICON_WIRELESS_01_20] = self._get_one_icon_pixbuf(ICON_WIRELESS_01_20)
|
|
icons[ICON_WIRELESS_21_40] = self._get_one_icon_pixbuf(ICON_WIRELESS_21_40)
|
|
icons[ICON_WIRELESS_41_60] = self._get_one_icon_pixbuf(ICON_WIRELESS_41_60)
|
|
icons[ICON_WIRELESS_61_80] = self._get_one_icon_pixbuf(ICON_WIRELESS_61_80)
|
|
icons[ICON_WIRELESS_81_100] = self._get_one_icon_pixbuf(ICON_WIRELESS_81_100)
|
|
return icons
|
|
|
|
def _get_nm_state(self):
|
|
# Grab NM's state
|
|
self._nm_obj.state(reply_handler=self._get_state_reply_cb, \
|
|
error_handler=self._get_state_error_cb)
|
|
|
|
def _get_state_reply_cb(self, state):
|
|
if self._nm_state != state:
|
|
self._schedule_icon_update(immediate=True)
|
|
self._nm_state = state
|
|
|
|
def _get_state_error_cb(self, err):
|
|
logging.debug("Failed to get NetworkManager state! %s" % err)
|
|
|
|
def _get_icon(self):
|
|
act_dev = None
|
|
if self._active_device and self._devices.has_key(self._active_device):
|
|
act_dev = self._devices[self._active_device]
|
|
|
|
pixbuf = None
|
|
if not self._nm_present \
|
|
or not act_dev \
|
|
or self._nm_state == NM_STATE_UNKNOWN \
|
|
or self._nm_state == NM_STATE_ASLEEP \
|
|
or self._nm_state == NM_STATE_DISCONNECTED:
|
|
pixbuf = self._icons[ICON_WIRELESS_00]
|
|
elif act_dev.get_type() == DEVICE_TYPE_802_3_ETHERNET:
|
|
pixbuf = self._icons[ICON_WIRED]
|
|
elif act_dev.get_type() == DEVICE_TYPE_802_11_WIRELESS:
|
|
strength = act_dev.get_strength()
|
|
if strength <= 0:
|
|
pixbuf = self._icons[ICON_WIRELESS_00]
|
|
elif strength >= 1 and strength <= 20:
|
|
pixbuf = self._icons[ICON_WIRELESS_01_20]
|
|
elif strength >= 21 and strength <= 40:
|
|
pixbuf = self._icons[ICON_WIRELESS_21_40]
|
|
elif strength >= 41 and strength <= 60:
|
|
pixbuf = self._icons[ICON_WIRELESS_41_60]
|
|
elif strength >= 61 and strength <= 80:
|
|
pixbuf = self._icons[ICON_WIRELESS_61_80]
|
|
elif strength >= 81 and strength:
|
|
pixbuf = self._icons[ICON_WIRELESS_81_100]
|
|
|
|
if not pixbuf:
|
|
pixbuf = self._icons[ICON_WIRELESS_00]
|
|
return pixbuf
|
|
|
|
def _setup_trayicon(self):
|
|
pixbuf = self._get_icon()
|
|
self._trayicon = gtk.status_icon_new_from_pixbuf(pixbuf)
|
|
self._trayicon.connect("popup_menu", self._status_icon_clicked)
|
|
self._trayicon.connect("activate", self._status_icon_clicked)
|
|
self._schedule_icon_update()
|
|
|
|
def _status_icon_clicked(self, button=0, time=None):
|
|
self._timeline.play(None, 'popup')
|
|
|
|
def _get_menu_position(self, menu, item):
|
|
(screen, rect, orientation) = item.get_geometry()
|
|
[item_x, item_y, item_w, item_h] = rect
|
|
[menu_w, menu_h] = menu.size_request()
|
|
|
|
x = item_x + item_w - menu_w
|
|
y = item_y + item_h
|
|
|
|
x = min(x, screen.get_width() - menu_w)
|
|
x = max(0, x)
|
|
|
|
y = min(y, screen.get_height() - menu_h)
|
|
y = max(0, y)
|
|
|
|
return (x, y)
|
|
|
|
def do_popup(self, current, n_frames):
|
|
if self._menu:
|
|
return
|
|
|
|
self._menu = self._create_menu()
|
|
self._menu.connect('enter-notify-event',
|
|
self._menu_enter_notify_event_cb)
|
|
self._menu.connect('leave-notify-event',
|
|
self._menu_leave_notify_event_cb)
|
|
(x, y) = self._get_menu_position(self._menu, self._trayicon)
|
|
self._menu.move(x, y)
|
|
self._menu.show_all()
|
|
|
|
def do_popdown(self, current, frame):
|
|
if self._menu:
|
|
self._menu.destroy()
|
|
self._menu = None
|
|
|
|
def _popdown(self):
|
|
self._timeline.play('popdown', 'popdown')
|
|
|
|
def _menu_enter_notify_event_cb(self, widget, event):
|
|
self._hover_menu = True
|
|
self._timeline.play('popup', 'popup')
|
|
|
|
def _menu_leave_notify_event_cb(self, widget, event):
|
|
self._hover_menu = False
|
|
self._popdown()
|
|
|
|
def _create_menu(self):
|
|
menu = NetworkMenu()
|
|
|
|
# Active device goes above the separator
|
|
act_dev = None
|
|
if self._active_device and self._devices.has_key(self._active_device):
|
|
act_dev = self._devices[self._active_device]
|
|
|
|
if act_dev:
|
|
act_dev.add_to_menu(menu, self._menu_item_clicked_cb, active_only=True)
|
|
menu.add_separator()
|
|
|
|
# Wired devices first, if they don't support carrier detect
|
|
for dev in self._devices.values():
|
|
if not dev.is_valid():
|
|
continue
|
|
if dev.get_type() != DEVICE_TYPE_802_3_ETHERNET:
|
|
continue
|
|
if dev.get_capabilities() & NM_DEVICE_CAP_CARRIER_DETECT:
|
|
continue
|
|
if dev == act_dev:
|
|
continue
|
|
dev.add_to_menu(menu, self._menu_item_clicked_cb)
|
|
|
|
# Wireless devices second
|
|
for dev in self._devices.values():
|
|
if not dev.is_valid():
|
|
continue
|
|
if dev.get_type() != DEVICE_TYPE_802_11_WIRELESS:
|
|
continue
|
|
dev.add_to_menu(menu, self._menu_item_clicked_cb)
|
|
|
|
return menu
|
|
|
|
def _update_icon(self):
|
|
pixbuf = self._get_icon()
|
|
if self._cur_icon != pixbuf:
|
|
self._trayicon.set_from_pixbuf(pixbuf)
|
|
self._cur_icon = pixbuf
|
|
|
|
blink = False
|
|
if self._nm_state == NM_STATE_CONNECTING:
|
|
blink = True
|
|
self._trayicon.set_blinking(blink)
|
|
|
|
self._update_timer = 0
|
|
return False
|
|
|
|
def _schedule_icon_update(self, immediate=False):
|
|
if immediate and self._update_timer:
|
|
gobject.source_remove(self._update_timer)
|
|
self._update_timer = 0
|
|
|
|
if self._update_timer != 0:
|
|
# There is already an update scheduled
|
|
return
|
|
|
|
if immediate:
|
|
self._update_timer = gobject.idle_add(self._update_icon)
|
|
else:
|
|
self._update_timer = gobject.timeout_add(2000, self._update_icon)
|
|
|
|
def _get_initial_devices_reply_cb(self, ops):
|
|
for op in ops:
|
|
self._add_device(op)
|
|
|
|
def _dev_init_failed_cb(self, dev):
|
|
# Device failed to initialize, likely due to dbus errors or something
|
|
op = dev.get_op()
|
|
self._remove_device(op)
|
|
|
|
def _get_initial_devices_error_cb(self, err):
|
|
logging.debug("Error updating devices (%s)" % err)
|
|
|
|
def _get_initial_devices(self):
|
|
self._nm_obj.getDevices(reply_handler=self._get_initial_devices_reply_cb, \
|
|
error_handler=self._get_initial_devices_error_cb)
|
|
|
|
def _add_device(self, dev_op):
|
|
if self._devices.has_key(dev_op):
|
|
return
|
|
dev = Device(dev_op)
|
|
self._devices[dev_op] = dev
|
|
dev.connect('init-failed', self._dev_init_failed_cb)
|
|
dev.connect('activated', self._dev_activated_cb)
|
|
dev.connect('strength-changed', self._dev_strength_changed_cb)
|
|
|
|
def _remove_device(self, dev_op):
|
|
if not self._devices.has_key(dev_op):
|
|
return
|
|
if self._active_device == dev_op:
|
|
self._active_device = None
|
|
dev = self._devices[dev_op]
|
|
dev.disconnect('activated')
|
|
dev.disconnect('init-failed')
|
|
dev.disconnect('strength-changed')
|
|
del self._devices[dev_op]
|
|
self._schedule_icon_update(immediate=True)
|
|
|
|
def _dev_activated_cb(self, dev):
|
|
op = dev.get_op()
|
|
if not self._devices.has_key(op):
|
|
return
|
|
if not dev.get_active():
|
|
return
|
|
self._active_device = op
|
|
self._schedule_icon_update(immediate=True)
|
|
|
|
def _dev_strength_changed_cb(self, dev, strength):
|
|
op = dev.get_op()
|
|
if not self._devices.has_key(op):
|
|
return
|
|
if not dev.get_active():
|
|
return
|
|
self._schedule_icon_update()
|
|
|
|
def get_device(self, dev_op):
|
|
if not self._devices.has_key(dev_op):
|
|
return None
|
|
return self._devices[dev_op]
|
|
|
|
def _setup_dbus(self):
|
|
self._sig_handlers = {
|
|
'StateChange': self.state_change_sig_handler,
|
|
'DeviceAdded': self.device_added_sig_handler,
|
|
'DeviceRemoved': self.device_removed_sig_handler,
|
|
'DeviceActivationStage': self.device_activation_stage_sig_handler,
|
|
'DeviceActivating': self.device_activating_sig_handler,
|
|
'DeviceNowActive': self.device_now_active_sig_handler,
|
|
'DeviceNoLongerActive': self.device_no_longer_active_sig_handler,
|
|
'DeviceCarrierOn': self.device_carrier_on_sig_handler,
|
|
'DeviceCarrierOff': self.device_carrier_off_sig_handler,
|
|
'DeviceStrengthChanged': self.wireless_device_strength_changed_sig_handler,
|
|
'WirelessNetworkAppeared': self.wireless_network_appeared_sig_handler,
|
|
'WirelessNetworkDisappeared': self.wireless_network_disappeared_sig_handler,
|
|
'WirelessNetworkStrengthChanged': self.wireless_network_strength_changed_sig_handler
|
|
}
|
|
|
|
self._nm_proxy = sys_bus.get_object(NM_SERVICE, NM_PATH)
|
|
self._nm_obj = dbus.Interface(self._nm_proxy, NM_IFACE)
|
|
|
|
sys_bus.add_signal_receiver(self.name_owner_changed_sig_handler,
|
|
signal_name="NameOwnerChanged",
|
|
dbus_interface="org.freedesktop.DBus")
|
|
|
|
for (signal, handler) in self._sig_handlers.items():
|
|
sys_bus.add_signal_receiver(handler, signal_name=signal, dbus_interface=NM_IFACE)
|
|
|
|
# Find out whether or not NM is running
|
|
try:
|
|
bus_object = sys_bus.get_object('org.freedesktop.DBus', '/org/freedesktop/DBus')
|
|
name = bus_object.GetNameOwner("org.freedesktop.NetworkManagerInfo", \
|
|
dbus_interface='org.freedesktop.DBus')
|
|
if name:
|
|
self._nm_present = True
|
|
except dbus.DBusException:
|
|
pass
|
|
|
|
def _menu_item_clicked_cb(self, widget, event, dev_data):
|
|
(device, network) = dev_data
|
|
net_op = ""
|
|
if network:
|
|
net_op = network.get_op()
|
|
try:
|
|
# NM 0.6.4 and earlier have a bug which returns an
|
|
# InvalidArguments error if no security information is passed
|
|
# for wireless networks
|
|
self._nm_obj.setActiveDevice(device.get_op(), network.get_ssid())
|
|
except dbus.DBusException, e:
|
|
if str(e).find("invalid arguments"):
|
|
pass
|
|
else:
|
|
raise dbus.DBusException(e)
|
|
|
|
self._popdown()
|
|
|
|
def get_key_for_network(self, net, async_cb, async_err_cb):
|
|
# Throw up a dialog asking for the key here, and set
|
|
# the authentication algorithm to the given one, if any
|
|
#
|
|
# Key needs to be limited to _either_ 10 or 26 digits long,
|
|
# and contain _only_ _hex_ digits, 0-9 or a-f
|
|
#
|
|
# Auth algorithm should be a dropdown of: [Open System, Shared Key],
|
|
# mapping to the values [IW_AUTH_ALG_OPEN_SYSTEM, IW_AUTH_ALG_SHARED_KEY]
|
|
# above
|
|
|
|
self._key_dialog = WEPKeyDialog(net, async_cb, async_err_cb)
|
|
self._key_dialog.connect("response", self._key_dialog_response_cb)
|
|
self._key_dialog.connect("destroy", self._key_dialog_destroy_cb)
|
|
self._key_dialog.show_all()
|
|
|
|
def _key_dialog_destroy_cb(self, widget, foo=None):
|
|
if widget != self._key_dialog:
|
|
return
|
|
self._key_dialog_response_cb(widget, gtk.RESPONSE_CANCEL)
|
|
|
|
def _key_dialog_response_cb(self, widget, response_id):
|
|
if widget != self._key_dialog:
|
|
return
|
|
key = self._key_dialog.get_key()
|
|
wep_auth_alg = self._key_dialog.get_auth_alg()
|
|
net = self._key_dialog.get_network()
|
|
(async_cb, async_err_cb) = self._key_dialog.get_callbacks()
|
|
|
|
# Clear self._key_dialog before we call destroy(), otherwise
|
|
# the destroy will trigger and we'll get called again by
|
|
# self._key_dialog_destroy_cb
|
|
self._key_dialog = None
|
|
widget.destroy()
|
|
|
|
if response_id == gtk.RESPONSE_OK:
|
|
self.nminfo.get_key_for_network_cb(
|
|
net, key, wep_auth_alg, async_cb, async_err_cb, canceled=False)
|
|
else:
|
|
self.nminfo.get_key_for_network_cb(
|
|
net, None, None, async_cb, async_err_cb, canceled=True)
|
|
|
|
def cancel_get_key_for_network(self):
|
|
# Close the wireless key dialog and just have it return
|
|
# with the 'canceled' argument set to true
|
|
if not self._key_dialog:
|
|
return
|
|
self._key_dialog_destroy_cb(self._key_dialog)
|
|
|
|
def device_activation_stage_sig_handler(self, device, stage):
|
|
logging.debug('Device Activation Stage "%s" for device %s' % (NM_DEVICE_STAGE_STRINGS[stage], device))
|
|
|
|
def state_change_sig_handler(self, state):
|
|
self._nm_state = state
|
|
self._schedule_icon_update(immediate=True)
|
|
|
|
def device_activating_sig_handler(self, device):
|
|
self._active_device = device
|
|
|
|
def device_now_active_sig_handler(self, device, ssid=None):
|
|
if not self._devices.has_key(device):
|
|
return
|
|
self._active_device = device
|
|
self._devices[device].set_active(True, ssid)
|
|
self._schedule_icon_update(immediate=True)
|
|
|
|
def device_no_longer_active_sig_handler(self, device):
|
|
if not self._devices.has_key(device):
|
|
return
|
|
if self._active_device == device:
|
|
self._active_device = None
|
|
self._devices[device].set_active(False)
|
|
self._schedule_icon_update(immediate=True)
|
|
|
|
def name_owner_changed_sig_handler(self, name, old, new):
|
|
if name != NM_SERVICE:
|
|
return
|
|
if (old and len(old)) and (not new and not len(new)):
|
|
# NM went away
|
|
self._nm_present = False
|
|
self._schedule_icon_update(immediate=True)
|
|
for op in self._devices.keys():
|
|
del self._devices[op]
|
|
self._devices = {}
|
|
self._active_device = None
|
|
self._nm_state = NM_STATE_UNKNOWN
|
|
elif (not old and not len(old)) and (new and len(new)):
|
|
# NM started up
|
|
self._nm_present = True
|
|
self._get_nm_state()
|
|
self._get_initial_devices()
|
|
|
|
def device_added_sig_handler(self, device):
|
|
self._add_device(device)
|
|
|
|
def device_removed_sig_handler(self, device):
|
|
self._remove_device(device)
|
|
|
|
def wireless_network_appeared_sig_handler(self, device, network):
|
|
if not self._devices.has_key(device):
|
|
return
|
|
self._devices[device].network_appeared(network)
|
|
|
|
def wireless_network_disappeared_sig_handler(self, device, network):
|
|
if not self._devices.has_key(device):
|
|
return
|
|
self._devices[device].network_disappeared(network)
|
|
|
|
def wireless_device_strength_changed_sig_handler(self, device, strength):
|
|
if not self._devices.has_key(device):
|
|
return
|
|
self._devices[device].set_strength(strength)
|
|
|
|
def wireless_network_strength_changed_sig_handler(self, device, network, strength):
|
|
if not self._devices.has_key(device):
|
|
return
|
|
net = self._devices[device].get_network(network)
|
|
if net:
|
|
net.set_strength(strength)
|
|
|
|
def device_carrier_on_sig_handler(self, device):
|
|
if not self._devices.has_key(device):
|
|
return
|
|
self._devices[device].set_carrier(True)
|
|
|
|
def device_carrier_off_sig_handler(self, device):
|
|
if not self._devices.has_key(device):
|
|
return
|
|
self._devices[device].set_carrier(False)
|
|
|
|
def run(self):
|
|
loop = gobject.MainLoop()
|
|
try:
|
|
loop.run()
|
|
except KeyboardInterrupt:
|
|
pass
|
|
|