def _update_properties(self, properties):
if 'Mode' in properties:
self._mode = properties['Mode']
self._color = None
if 'Ssid' in properties:
self._ssid = properties['Ssid']
self._display_name = network.ssid_to_display_name(self._ssid)
self._color = None
if 'Strength' in properties:
self._strength = properties['Strength']
if 'Flags' in properties:
self._flags = properties['Flags']
if 'Frequency' in properties:
self._frequency = properties['Frequency']
if self._color is None:
if self._mode == network.NM_802_11_MODE_ADHOC and \
network.is_sugar_adhoc_network(self._ssid):
self._color = profile.get_color()
else:
sha_hash = hashlib.sha1()
data = self._ssid + hex(self._flags)
sha_hash.update(data)
digest = hash(sha_hash.digest())
index = digest % len(xocolor.colors)
self._color = xocolor.XoColor(
'%s,%s' %
(xocolor.colors[index][0], xocolor.colors[index][1]))
self._update()
def _update_properties(self, properties):
if 'Mode' in properties:
self._mode = properties['Mode']
self._color = None
if 'Ssid' in properties:
self._ssid = properties['Ssid']
self._display_name = network.ssid_to_display_name(self._ssid)
self._color = None
if 'Strength' in properties:
self._strength = properties['Strength']
if 'Flags' in properties:
self._flags = properties['Flags']
if 'Frequency' in properties:
self._frequency = properties['Frequency']
if self._color is None:
if self._mode == network.NM_802_11_MODE_ADHOC and \
network.is_sugar_adhoc_network(self._ssid):
self._color = profile.get_color()
else:
sha_hash = hashlib.sha1()
data = self._ssid + hex(self._flags)
sha_hash.update(data)
digest = hash(sha_hash.digest())
index = digest % len(xocolor.colors)
self._color = xocolor.XoColor('%s,%s' %
(xocolor.colors[index][0],
xocolor.colors[index][1]))
self._update()
def _update_icon(self):
if self._mode == network.NM_802_11_MODE_ADHOC and \
network.is_sugar_adhoc_network(self._ssid):
channel = max([1] +
[ap.channel for ap in self._access_points.values()])
if self._device_state == network.NM_DEVICE_STATE_ACTIVATED and \
self._active_ap is not None:
icon_name = 'network-adhoc-%s-connected' % channel
else:
icon_name = 'network-adhoc-%s' % channel
self.props.icon_name = icon_name
icon = self._palette.props.icon
icon.props.icon_name = icon_name
else:
if self._device_state == network.NM_DEVICE_STATE_ACTIVATED and \
self._active_ap is not None:
icon_name = '%s-connected' % _AP_ICON_NAME
else:
icon_name = _AP_ICON_NAME
icon_name = get_icon_state(icon_name, self._strength)
if icon_name:
self.props.icon_name = icon_name
icon = self._palette.props.icon
icon.props.icon_name = icon_name
def _update_icon(self):
if self._mode == network.NM_802_11_MODE_ADHOC and \
network.is_sugar_adhoc_network(self._ssid):
channel = max([1] + [ap.channel for ap in
self._access_points.values()])
if self._device_state == network.NM_DEVICE_STATE_ACTIVATED and \
self._active_ap is not None:
icon_name = 'network-adhoc-%s-connected' % channel
else:
icon_name = 'network-adhoc-%s' % channel
self.props.icon_name = icon_name
icon = self._palette.props.icon
icon.props.icon_name = icon_name
else:
if self._device_state == network.NM_DEVICE_STATE_ACTIVATED and \
self._active_ap is not None:
icon_name = '%s-connected' % _AP_ICON_NAME
else:
icon_name = _AP_ICON_NAME
icon_name = get_icon_state(icon_name, self._strength)
if icon_name:
self.props.icon_name = icon_name
icon = self._palette.props.icon
icon.props.icon_name = icon_name
def _update_state(self):
if self._active_ap_op is not None:
state = self._device_state
else:
state = network.NM_DEVICE_STATE_UNKNOWN
if self._mode != network.NM_802_11_MODE_ADHOC or \
network.is_sugar_adhoc_network(self._ssid) is False:
if state == network.NM_DEVICE_STATE_ACTIVATED:
icon_name = '%s-connected' % 'network-wireless'
else:
icon_name = 'network-wireless'
icon_name = get_icon_state(icon_name, self._strength)
if icon_name:
self._icon.props.icon_name = icon_name
else:
channel = network.frequency_to_channel(self._frequency)
if state == network.NM_DEVICE_STATE_ACTIVATED:
self._icon.props.icon_name = 'network-adhoc-%s-connected' \
% channel
else:
self._icon.props.icon_name = 'network-adhoc-%s' % channel
self._icon.props.base_color = profile.get_color()
if state == network.NM_DEVICE_STATE_PREPARE or \
state == network.NM_DEVICE_STATE_CONFIG or \
state == network.NM_DEVICE_STATE_NEED_AUTH or \
state == network.NM_DEVICE_STATE_IP_CONFIG or \
state == network.NM_DEVICE_STATE_IP_CHECK or \
state == network.NM_DEVICE_STATE_SECONDARIES:
self._palette.set_connecting()
self._icon.props.pulsing = True
elif state == network.NM_DEVICE_STATE_ACTIVATED:
def _ip_cb(ip):
self._palette.set_connected_with_frequency(self._frequency,
ip)
self._icon.props.pulsing = False
_get_ip(self._bus, self._device_props, _ip_cb)
else:
self._icon.props.badge_name = None
self._icon.props.pulsing = False
self._icon.props.pulse_color = self._inactive_color
self._icon.props.base_color = self._inactive_color
self._palette.set_disconnected()
def _update_state(self):
if self._active_ap_op is not None:
state = self._device_state
else:
state = network.NM_DEVICE_STATE_UNKNOWN
if self._mode != network.NM_802_11_MODE_ADHOC or \
network.is_sugar_adhoc_network(self._ssid) is False:
if state == network.NM_DEVICE_STATE_ACTIVATED:
icon_name = '%s-connected' % 'network-wireless'
else:
icon_name = 'network-wireless'
icon_name = get_icon_state(icon_name, self._strength)
if icon_name:
self._icon.props.icon_name = icon_name
else:
channel = network.frequency_to_channel(self._frequency)
if state == network.NM_DEVICE_STATE_ACTIVATED:
self._icon.props.icon_name = 'network-adhoc-%s-connected' \
% channel
else:
self._icon.props.icon_name = 'network-adhoc-%s' % channel
self._icon.props.base_color = profile.get_color()
if state == network.NM_DEVICE_STATE_PREPARE or \
state == network.NM_DEVICE_STATE_CONFIG or \
state == network.NM_DEVICE_STATE_NEED_AUTH or \
state == network.NM_DEVICE_STATE_IP_CONFIG or \
state == network.NM_DEVICE_STATE_IP_CHECK or \
state == network.NM_DEVICE_STATE_SECONDARIES:
self._palette.set_connecting()
self._icon.props.pulsing = True
elif state == network.NM_DEVICE_STATE_ACTIVATED:
def _ip_cb(ip):
self._palette.set_connected_with_frequency(self._frequency, ip)
self._icon.props.pulsing = False
_get_ip(self._bus, self._device_props, _ip_cb)
else:
self._icon.props.badge_name = None
self._icon.props.pulsing = False
self._icon.props.pulse_color = self._inactive_color
self._icon.props.base_color = self._inactive_color
self._palette.set_disconnected()
def _update_state(self):
if self._active_ap_op is not None:
state = self._device_state
else:
state = network.NM_DEVICE_STATE_UNKNOWN
if self._mode != network.NM_802_11_MODE_ADHOC and \
network.is_sugar_adhoc_network(self._ssid) == False:
if state == network.NM_DEVICE_STATE_ACTIVATED:
icon_name = '%s-connected' % 'network-wireless'
else:
icon_name = 'network-wireless'
icon_name = get_icon_state(icon_name, self._strength)
if icon_name:
self._icon.props.icon_name = icon_name
else:
channel = network.frequency_to_channel(self._frequency)
if state == network.NM_DEVICE_STATE_ACTIVATED:
self._icon.props.icon_name = 'network-adhoc-%s-connected' \
% channel
else:
self._icon.props.icon_name = 'network-adhoc-%s' % channel
self._icon.props.base_color = profile.get_color()
if (state >= network.NM_DEVICE_STATE_PREPARE) and \
(state <= network.NM_DEVICE_STATE_IP_CONFIG):
self._palette.set_connecting()
self._icon.props.pulsing = True
elif state == network.NM_DEVICE_STATE_ACTIVATED:
address = self._device_props.Get(network.NM_DEVICE_IFACE,
'Ip4Address')
self._palette.set_connected_with_frequency(self._frequency,
address)
self._icon.props.pulsing = False
else:
self._icon.props.badge_name = None
self._icon.props.pulsing = False
self._icon.props.pulse_color = self._inactive_color
self._icon.props.base_color = self._inactive_color
self._palette.set_disconnected()
def _update_state(self):
if self._active_ap_op is not None:
state = self._device_state
else:
state = network.NM_DEVICE_STATE_UNKNOWN
if self._mode != network.NM_802_11_MODE_ADHOC and \
network.is_sugar_adhoc_network(self._ssid) == False:
if state == network.NM_DEVICE_STATE_ACTIVATED:
icon_name = '%s-connected' % 'network-wireless'
else:
icon_name = 'network-wireless'
icon_name = get_icon_state(icon_name, self._strength)
if icon_name:
self._icon.props.icon_name = icon_name
else:
channel = network.frequency_to_channel(self._frequency)
if state == network.NM_DEVICE_STATE_ACTIVATED:
self._icon.props.icon_name = 'network-adhoc-%s-connected' \
% channel
else:
self._icon.props.icon_name = 'network-adhoc-%s' % channel
self._icon.props.base_color = profile.get_color()
if (state >= network.NM_DEVICE_STATE_PREPARE) and \
(state <= network.NM_DEVICE_STATE_IP_CONFIG):
self._palette.set_connecting()
self._icon.props.pulsing = True
elif state == network.NM_DEVICE_STATE_ACTIVATED:
address = self._device_props.Get(network.NM_DEVICE_IFACE, 'Ip4Address')
self._palette.set_connected_with_frequency(self._frequency,
address)
self._icon.props.pulsing = False
else:
self._icon.props.badge_name = None
self._icon.props.pulsing = False
self._icon.props.pulse_color = self._inactive_color
self._icon.props.base_color = self._inactive_color
self._palette.set_disconnected()
def _ap_props_changed_cb(self, ap, old_hash_value):
# if we have mesh hardware, ignore OLPC mesh networks that appear as
# normal wifi networks
if len(self._mesh) > 0 and ap.mode == network.NM_802_11_MODE_ADHOC \
and ap.ssid == b'olpc-mesh':
logging.debug('ignoring OLPC mesh IBSS')
ap.disconnect()
return
if self._adhoc_manager is not None and \
network.is_sugar_adhoc_network(ap.ssid) and \
ap.mode == network.NM_802_11_MODE_ADHOC:
if old_hash_value is None:
# new Ad-hoc network finished initializing
self._adhoc_manager.add_access_point(ap)
# we are called as well in other cases but we do not need to
# act here as we don't display signal strength for Ad-hoc networks
return
if old_hash_value is None:
# new AP finished initializing
self._add_ap_to_network(ap)
return
hash_value = ap.network_hash()
if old_hash_value == hash_value:
# no change in network identity, so just update signal strengths
if hash_value in self.wireless_networks:
self.wireless_networks[hash_value].update_strength()
return
# properties change includes a change of the identity of the network
# that it is on. so create this as a new network.
self.wireless_networks[old_hash_value].remove_ap(ap)
self._remove_net_if_empty(self.wireless_networks[old_hash_value],
old_hash_value)
self._add_ap_to_network(ap)
def _ap_props_changed_cb(self, ap, old_hash_value):
# if we have mesh hardware, ignore OLPC mesh networks that appear as
# normal wifi networks
if len(self._mesh) > 0 and ap.mode == network.NM_802_11_MODE_ADHOC \
and ap.ssid == 'olpc-mesh':
logging.debug('ignoring OLPC mesh IBSS')
ap.disconnect()
return
if self._adhoc_manager is not None and \
network.is_sugar_adhoc_network(ap.ssid) and \
ap.mode == network.NM_802_11_MODE_ADHOC:
if old_hash_value is None:
# new Ad-hoc network finished initializing
self._adhoc_manager.add_access_point(ap)
# we are called as well in other cases but we do not need to
# act here as we don't display signal strength for Ad-hoc networks
return
if old_hash_value is None:
# new AP finished initializing
self._add_ap_to_network(ap)
return
hash_value = ap.network_hash()
if old_hash_value == hash_value:
# no change in network identity, so just update signal strengths
self.wireless_networks[hash_value].update_strength()
return
# properties change includes a change of the identity of the network
# that it is on. so create this as a new network.
self.wireless_networks[old_hash_value].remove_ap(ap)
self._remove_net_if_empty(self.wireless_networks[old_hash_value],
old_hash_value)
self._add_ap_to_network(ap)
def __init__(self, initial_ap):
EventPulsingIcon.__init__(self,
pixel_size=style.STANDARD_ICON_SIZE,
cache=True)
self._bus = dbus.SystemBus()
self._access_points = {initial_ap.model.object_path: initial_ap}
self._active_ap = None
self._device = initial_ap.device
self._palette_icon = None
self._disconnect_item = None
self._connect_item = None
self._filtered = False
self._ssid = initial_ap.ssid
self._display_name = network.ssid_to_display_name(self._ssid)
self._mode = initial_ap.mode
self._strength = initial_ap.strength
self._flags = initial_ap.flags
self._wpa_flags = initial_ap.wpa_flags
self._rsn_flags = initial_ap.rsn_flags
self._device_caps = 0
self._device_state = None
self._color = None
if self._mode == network.NM_802_11_MODE_ADHOC and \
network.is_sugar_adhoc_network(self._ssid):
self._color = profile.get_color()
else:
sha_hash = hashlib.sha1()
data = self._ssid + hex(self._flags)
sha_hash.update(data)
digest = hash(sha_hash.digest())
index = digest % len(xocolor.colors)
self._color = xocolor.XoColor(
'%s,%s' % (xocolor.colors[index][0], xocolor.colors[index][1]))
pulse_color = XoColor('%s,%s' % (style.COLOR_BUTTON_GREY.get_svg(),
style.COLOR_TRANSPARENT.get_svg()))
self.props.pulse_color = pulse_color
self.props.palette_invoker.props.toggle_palette = True
self._palette = self._create_palette()
self.set_palette(self._palette)
self._palette_icon.props.xo_color = self._color
self._update_badge()
interface_props = dbus.Interface(self._device, dbus.PROPERTIES_IFACE)
interface_props.Get(network.NM_WIRELESS_IFACE,
'WirelessCapabilities',
reply_handler=self.__get_device_caps_reply_cb,
error_handler=self.__get_device_caps_error_cb)
interface_props.Get(network.NM_WIRELESS_IFACE,
'ActiveAccessPoint',
reply_handler=self.__get_active_ap_reply_cb,
error_handler=self.__get_active_ap_error_cb)
self._bus.add_signal_receiver(self.__device_state_changed_cb,
signal_name='StateChanged',
path=self._device.object_path,
dbus_interface=network.NM_DEVICE_IFACE)
self._bus.add_signal_receiver(self.__wireless_properties_changed_cb,
signal_name='PropertiesChanged',
path=self._device.object_path,
dbus_interface=network.NM_WIRELESS_IFACE)
def __init__(self, initial_ap):
EventPulsingIcon.__init__(self, pixel_size=style.STANDARD_ICON_SIZE,
cache=True)
self._bus = dbus.SystemBus()
self._access_points = {initial_ap.model.object_path: initial_ap}
self._active_ap = None
self._device = initial_ap.device
self._palette_icon = None
self._disconnect_item = None
self._connect_item = None
self._filtered = False
self._ssid = initial_ap.ssid
self._display_name = network.ssid_to_display_name(self._ssid)
self._mode = initial_ap.mode
self._strength = initial_ap.strength
self._flags = initial_ap.flags
self._wpa_flags = initial_ap.wpa_flags
self._rsn_flags = initial_ap.rsn_flags
self._device_caps = 0
self._device_state = None
self._color = None
self._removed_hid = None
if self._mode == network.NM_802_11_MODE_ADHOC and \
network.is_sugar_adhoc_network(self._ssid):
self._color = profile.get_color()
else:
sha_hash = hashlib.sha1()
data = self._ssid + hex(self._flags)
sha_hash.update(data)
digest = hash(sha_hash.digest())
index = digest % len(xocolor.colors)
self._color = xocolor.XoColor('%s,%s' %
(xocolor.colors[index][0],
xocolor.colors[index][1]))
pulse_color = XoColor('%s,%s' % (style.COLOR_BUTTON_GREY.get_svg(),
style.COLOR_TRANSPARENT.get_svg()))
self.props.pulse_color = pulse_color
self.props.palette_invoker.props.toggle_palette = True
self._palette = self._create_palette()
self.set_palette(self._palette)
self._palette_icon.props.xo_color = self._color
self._update_badge()
interface_props = dbus.Interface(self._device, dbus.PROPERTIES_IFACE)
interface_props.Get(network.NM_WIRELESS_IFACE, 'WirelessCapabilities',
reply_handler=self.__get_device_caps_reply_cb,
error_handler=self.__get_device_caps_error_cb)
interface_props.Get(network.NM_WIRELESS_IFACE, 'ActiveAccessPoint',
reply_handler=self.__get_active_ap_reply_cb,
error_handler=self.__get_active_ap_error_cb)
self._bus.add_signal_receiver(self.__device_state_changed_cb,
signal_name='StateChanged',
path=self._device.object_path,
dbus_interface=network.NM_DEVICE_IFACE)
self._bus.add_signal_receiver(self.__wireless_properties_changed_cb,
signal_name='PropertiesChanged',
path=self._device.object_path,
dbus_interface=network.NM_WIRELESS_IFACE)
