diff options
Diffstat (limited to 'services/nm/nmclient.py')
| -rw-r--r-- | services/nm/nmclient.py | 917 |
1 files changed, 0 insertions, 917 deletions
diff --git a/services/nm/nmclient.py b/services/nm/nmclient.py deleted file mode 100644 index e9db0ee..0000000 --- a/services/nm/nmclient.py +++ /dev/null @@ -1,917 +0,0 @@ -# vi: ts=4 ai noet -# -# Copyright (C) 2006, Red Hat, Inc. -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - -import dbus -import dbus.glib -import dbus.decorators -import gobject -import gtk -import logging -import os -from gettext import gettext as _ - -import hippo -import style -from sugar.graphics.timeline import Timeline -from wepkeydialog import WEPKeyDialog -from bubble import Bubble - -import nminfo - -IW_AUTH_ALG_OPEN_SYSTEM = 0x00000001 -IW_AUTH_ALG_SHARED_KEY = 0x00000002 - - -NM_DEVICE_STAGE_STRINGS=("Unknown", - "Prepare", - "Config", - "Need Users Key", - "IP Config", - "IP Config Get", - "IP Config Commit", - "Activated", - "Failed", - "Cancled" -) - -NM_SERVICE = 'org.freedesktop.NetworkManager' -NM_IFACE = 'org.freedesktop.NetworkManager' -NM_IFACE_DEVICES = 'org.freedesktop.NetworkManager.Devices' -NM_PATH = '/org/freedesktop/NetworkManager' - -DEVICE_TYPE_UNKNOWN = 0 -DEVICE_TYPE_802_3_ETHERNET = 1 -DEVICE_TYPE_802_11_WIRELESS = 2 - -NM_DEVICE_CAP_NONE = 0x00000000 -NM_DEVICE_CAP_NM_SUPPORTED = 0x00000001 -NM_DEVICE_CAP_CARRIER_DETECT = 0x00000002 -NM_DEVICE_CAP_WIRELESS_SCAN = 0x00000004 - - -sys_bus = dbus.SystemBus() - - -NM_802_11_CAP_NONE = 0x00000000 -NM_802_11_CAP_PROTO_NONE = 0x00000001 -NM_802_11_CAP_PROTO_WEP = 0x00000002 -NM_802_11_CAP_PROTO_WPA = 0x00000004 -NM_802_11_CAP_PROTO_WPA2 = 0x00000008 -NM_802_11_CAP_KEY_MGMT_PSK = 0x00000040 -NM_802_11_CAP_KEY_MGMT_802_1X = 0x00000080 -NM_802_11_CAP_CIPHER_WEP40 = 0x00001000 -NM_802_11_CAP_CIPHER_WEP104 = 0x00002000 -NM_802_11_CAP_CIPHER_TKIP = 0x00004000 -NM_802_11_CAP_CIPHER_CCMP = 0x00008000 - - -class Network(gobject.GObject): - __gsignals__ = { - 'init-failed': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ([])) - } - - def __init__(self, op): - gobject.GObject.__init__(self) - self._op = op - self._ssid = None - self._mode = None - self._strength = 0 - self._valid = False - - obj = sys_bus.get_object(NM_SERVICE, self._op) - net = dbus.Interface(obj, NM_IFACE_DEVICES) - net.getProperties(reply_handler=self._update_reply_cb, - error_handler=self._update_error_cb) - - def _update_reply_cb(self, *props): - self._ssid = props[1] - self._strength = props[3] - self._mode = props[6] - caps = props[7] - if caps & NM_802_11_CAP_PROTO_WPA or caps & NM_802_11_CAP_PROTO_WPA2: - # We do not support WPA at this time, so don't show - # WPA-enabled access points in the menu - logging.debug("Net(%s): ssid '%s' dropping because WPA[2] unsupported" % (self._op, - self._ssid)) - self._valid = False - self.emit('init-failed') - else: - self._valid = True - logging.debug("Net(%s): ssid '%s', mode %d, strength %d" % (self._op, - self._ssid, self._mode, self._strength)) - - def _update_error_cb(self, err): - logging.debug("Net(%s): failed to update. (%s)" % (self._op, err)) - self._valid = False - self.emit('init-failed') - - def get_ssid(self): - return self._ssid - - def get_op(self): - return self._op - - def get_strength(self): - return self._strength - - def set_strength(self, strength): - self._strength = strength - - def is_valid(self): - return self._valid - - def add_to_menu(self, menu, callback, dev): - strength = self._strength - if strength > 100: - strength = 100 - elif strength < 0: - strength = 0 - item = NetworkMenuItem(text=self._ssid, percent=strength) - item.connect('button-press-event', callback, (dev, self)) - menu.add_item(item) - - -class Device(gobject.GObject): - __gsignals__ = { - 'init-failed': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ([])), - 'activated': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ([])), - 'strength-changed': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, - ([gobject.TYPE_PYOBJECT])) - } - - def __init__(self, op): - gobject.GObject.__init__(self) - self._op = op - self._iface = None - self._type = DEVICE_TYPE_UNKNOWN - self._udi = None - self._active = False - self._strength = 0 - self._link = False - self._valid = False - self._networks = {} - self._active_net = None - self._caps = 0 - - obj = sys_bus.get_object(NM_SERVICE, self._op) - dev = dbus.Interface(obj, NM_IFACE_DEVICES) - dev.getProperties(reply_handler=self._update_reply_cb, - error_handler=self._update_error_cb) - - def _update_reply_cb(self, *props): - self._iface = props[1] - self._type = props[2] - self._udi = props[3] - self._active = props[4] - if self._active: - self.emit('activated') - self._link = props[15] - self._caps = props[17] - - if self._type == DEVICE_TYPE_802_11_WIRELESS: - old_strength = self._strength - self._strength = props[14] - if self._strength != old_strength: - self.emit('strength-changed', self._strength) - self._update_networks(props[20], props[19]) - - self._valid = True - - def _update_networks(self, net_ops, active_op): - for op in net_ops: - net = Network(op) - self._networks[op] = net - net.connect('init-failed', self._net_init_failed) - if op == active_op: - self._active_net = op - - def _update_error_cb(self, err): - logging.debug("Device(%s): failed to update. (%s)" % (self._op, err)) - self._valid = False - self.emit('init-failed') - - def _net_init_failed(self, net): - net_op = net.get_op() - if not self._networks.has_key(net_op): - return - if net_op == self._active_net: - self._active_net = None - del self._networks[net_op] - - def _add_to_menu_wired(self, menu, callback): - item = NetworkMenuItem(_("Wired Network"), stylesheet="nm.Bubble.Wired", - hi_stylesheet="nm.Bubble.Wired.Hi", - act_stylesheet="nm.Bubble.Wired.Activated") - item.connect('button-press-event', callback, (self, None)) - menu.add_item(item) - - def _add_to_menu_wireless(self, menu, callback, active_only): - act_net = None - if self._active_net and self._networks.has_key(self._active_net): - act_net = self._networks[self._active_net] - - # Only add the active network if active_only == True - if active_only: - if act_net: - act_net.add_to_menu(menu, callback, self) - return - - # Otherwise, add all networks _except_ the active one - for net in self._networks.values(): - if not net.is_valid(): - continue - if act_net == net: - continue - net.add_to_menu(menu, callback, self) - - def add_to_menu(self, menu, callback, active_only=False): - if self._type == DEVICE_TYPE_802_3_ETHERNET: - self._add_to_menu_wired(menu, callback) - elif self._type == DEVICE_TYPE_802_11_WIRELESS: - self._add_to_menu_wireless(menu, callback, active_only) - - def get_op(self): - return self._op - - def get_network(self, op): - if self._networks.has_key(op): - return self._networks[op] - return None - - def get_network_ops(self): - return self._networks.keys() - - def get_strength(self): - return self._strength - - def set_strength(self, strength): - if strength == self._strength: - return False - - if strength >= 0 and strength <= 100: - self._strength = strength - else: - self._strength = 0 - - self.emit('strength-changed', self._strength) - - def network_appeared(self, network): - if self._networks.has_key(network): - return - net = Network(network) - self._networks[network] = net - net.connect('init-failed', self._net_init_failed) - - def network_disappeared(self, network): - if not self._networks.has_key(network): - return - if network == self._active_net: - self._active_net = None - del self._networks[network] - - def get_active(self): - return self._active - - def set_active(self, active, ssid=None): - self._active = active - if self._type == DEVICE_TYPE_802_11_WIRELESS: - if not ssid: - self._active_net = None - else: - for (op, net) in self._networks.items(): - if net.get_ssid() == ssid: - self._active_net = op - - def get_type(self): - return self._type - - def is_valid(self): - return self._valid - - def set_carrier(self, on): - self._link = on - - def get_capabilities(self): - return self._caps - -nm_bubble_wireless = { - 'fill-color' : 0x646464FF, - 'stroke-color' : 0x646464FF, - 'progress-color': 0x333333FF, - 'spacing' : style.space_unit, - 'padding' : style.space_unit * 1.5 -} - -nm_bubble_wireless_hi = { - 'fill-color' : 0x979797FF, - 'stroke-color' : 0x979797FF, - 'progress-color': 0x666666FF, - 'spacing' : style.space_unit, - 'padding' : style.space_unit * 1.5 -} - -nm_bubble_wireless_activated = { - 'fill-color' : 0xA7A7A7FF, - 'stroke-color' : 0xA7A7A7FF, - 'progress-color': 0x777777FF, - 'spacing' : style.space_unit, - 'padding' : style.space_unit * 1.5 -} - -nm_bubble_wired = { - 'fill-color' : 0x000000FF, - 'stroke-color' : 0x000000FF, - 'progress-color': 0x000000FF, - 'spacing' : style.space_unit, - 'padding' : style.space_unit * 1.5 -} - -nm_bubble_wired_hi = { - 'fill-color' : 0x333333FF, - 'stroke-color' : 0x333333FF, - 'progress-color': 0x000000FF, - 'spacing' : style.space_unit, - 'padding' : style.space_unit * 1.5 -} - -nm_bubble_wired_activated = { - 'fill-color' : 0x444444FF, - 'stroke-color' : 0x444444FF, - 'progress-color': 0x000000FF, - 'spacing' : style.space_unit, - 'padding' : style.space_unit * 1.5 -} - -nm_menu_item_title = { - 'xalign': hippo.ALIGNMENT_START, - 'padding-left': 5, - 'color' : 0xFFFFFFFF, - 'font' : style.get_font_description('Bold', 1.2) -} - - -style.register_stylesheet("nm.Bubble.Wireless", nm_bubble_wireless) -style.register_stylesheet("nm.Bubble.Wireless.Hi", nm_bubble_wireless_hi) -style.register_stylesheet("nm.Bubble.Wireless.Activated", nm_bubble_wireless_activated) -style.register_stylesheet("nm.Bubble.Wired", nm_bubble_wired) -style.register_stylesheet("nm.Bubble.Wired.Hi", nm_bubble_wired_hi) -style.register_stylesheet("nm.Bubble.Wired.Activated", nm_bubble_wired_activated) -style.register_stylesheet("nm.MenuItem.Title", nm_menu_item_title) - -class NetworkMenuItem(Bubble): - def __init__(self, text, percent=0, stylesheet="nm.Bubble.Wireless", - hi_stylesheet="nm.Bubble.Wireless.Hi", - act_stylesheet="nm.Bubble.Wireless.Activated"): - Bubble.__init__(self, percent=percent) - self._hover = False - self._default_stylesheet = stylesheet - self._hi_stylesheet = hi_stylesheet - self._act_stylesheet = act_stylesheet - style.apply_stylesheet(self, stylesheet) - - text_item = hippo.CanvasText(text=text) - style.apply_stylesheet(text_item, 'nm.MenuItem.Title') - self.append(text_item) - - self.connect('motion-notify-event', self._motion_notify_event_cb) - # Disable active hilight for now... - #self.connect('button-press-event', self._button_press_event_cb) - - def _motion_notify_event_cb(self, widget, event): - if event.detail == hippo.MOTION_DETAIL_ENTER: - if not self._hover: - self._hover = True - style.apply_stylesheet(self, self._hi_stylesheet) - elif event.detail == hippo.MOTION_DETAIL_LEAVE: - if self._hover: - self._hover = False - style.apply_stylesheet(self, self._default_stylesheet) - return True - - def _button_press_event_cb(self, widget, event): - style.apply_stylesheet(self, self._act_stylesheet) - return False - -class NetworkMenu(gtk.Window): - __gsignals__ = { - 'action': (gobject.SIGNAL_RUN_FIRST, - gobject.TYPE_NONE, ([int])), - } - - def __init__(self): - gtk.Window.__init__(self, gtk.WINDOW_POPUP) - - canvas = hippo.Canvas() - self.add(canvas) - canvas.show() - - self._root = hippo.CanvasBox() - style.apply_stylesheet(self._root, 'menu') - canvas.set_root(self._root) - - def add_separator(self): - separator = hippo.CanvasBox() - style.apply_stylesheet(separator, 'menu.Separator') - self._root.append(separator) - - def add_item(self, item): - self._root.append(item) - - - -NM_STATE_UNKNOWN = 0 -NM_STATE_ASLEEP = 1 -NM_STATE_CONNECTING = 2 -NM_STATE_CONNECTED = 3 -NM_STATE_DISCONNECTED = 4 - -ICON_WIRED = "stock-net-wired" -ICON_WIRELESS_00 = "stock-net-wireless-00" -ICON_WIRELESS_01_20 = "stock-net-wireless-01-20" -ICON_WIRELESS_21_40 = "stock-net-wireless-21-40" -ICON_WIRELESS_41_60 = "stock-net-wireless-41-60" -ICON_WIRELESS_61_80 = "stock-net-wireless-61-80" -ICON_WIRELESS_81_100 = "stock-net-wireless-81-100" - -class NMClientApp: - def __init__(self): - self.nminfo = None - self._nm_present = False - self._nm_state = NM_STATE_UNKNOWN - self._update_timer = 0 - self._active_device = None - self._devices = {} - self._key_dialog = None - - self._icon_theme = gtk.icon_theme_get_default() - self._icons = {} - self._cur_icon = None - try: - self._icons = self._load_icons() - except RuntimeError: - logging.debug("Couldn't find required icon resources, will exit.") - os._exit(1) - self._setup_trayicon() - - self._menu = None - self._hover_menu = False - self._timeline = Timeline(self) - self._timeline.add_tag('popup', 6, 6) - self._timeline.add_tag('before_popdown', 7, 7) - self._timeline.add_tag('popdown', 8, 8) - - try: - self.nminfo = nminfo.NMInfo(self) - except RuntimeError: - pass - self._setup_dbus() - if self._nm_present: - self._get_nm_state() - self._get_initial_devices() - - def _get_one_icon_pixbuf(self, name): - info = self._icon_theme.lookup_icon(name, 75, 0) - if not info or not info.get_filename(): - raise RuntimeError - return gtk.gdk.pixbuf_new_from_file(info.get_filename()) - - def _load_icons(self): - icons = {} - icons[ICON_WIRED] = self._get_one_icon_pixbuf(ICON_WIRED) - icons[ICON_WIRELESS_00] = self._get_one_icon_pixbuf(ICON_WIRELESS_00) - 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 - |