brl/gnome-shell
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
fcdac69eea
gnome-shell/js/ui/status/network.js
Iain Lane 5d61e2563d network: Don't assume the active connection has been processed first 
`NMConnectionDevice._sync()` is responsible for setting up the active
connection that we'll end up displaying. It expects the active
connection to already be in a map `_connectionItems`. If it isn't in
there, we get a null dereference and the indicator can get into a weird
state where it doesn't display devices / connections properly.

Let's change this expectation. If there is an active connection,
`_deviceAdded()` will eventually get to it and call `_sync()` to set up
the active connection state. We make `_sync()` tolerate there being no
active connection when it's called.

Closes: https://gitlab.gnome.org/GNOME/gnome-shell/issues/140
2018-09-03 23:31:17 +00:00

2081 lines
72 KiB
JavaScript
Raw Blame History

// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
const Clutter = imports.gi.Clutter;
const GLib = imports.gi.GLib;
const GObject = imports.gi.GObject;
const Gio = imports.gi.Gio;
const Gtk = imports.gi.Gtk;
const Lang = imports.lang;
const Mainloop = imports.mainloop;
const NM = imports.gi.NM;
const Signals = imports.signals;
const Shell = imports.gi.Shell;
const St = imports.gi.St;
const Animation = imports.ui.animation;
const Main = imports.ui.main;
const PanelMenu = imports.ui.panelMenu;
const PopupMenu = imports.ui.popupMenu;
const MessageTray = imports.ui.messageTray;
const ModalDialog = imports.ui.modalDialog;
const ModemManager = imports.misc.modemManager;
const Rfkill = imports.ui.status.rfkill;
const Util = imports.misc.util;
const NMConnectionCategory = {
INVALID: 'invalid',
WIRED: 'wired',
WIRELESS: 'wireless',
WWAN: 'wwan',
VPN: 'vpn'
};
const NMAccessPointSecurity = {
NONE: 1,
WEP: 2,
WPA_PSK: 3,
WPA2_PSK: 4,
WPA_ENT: 5,
WPA2_ENT: 6
};
var MAX_DEVICE_ITEMS = 4;
// small optimization, to avoid using [] all the time
const NM80211Mode = NM['80211Mode'];
const NM80211ApFlags = NM['80211ApFlags'];
const NM80211ApSecurityFlags = NM['80211ApSecurityFlags'];
var PortalHelperResult = {
CANCELLED: 0,
COMPLETED: 1,
RECHECK: 2
};
const PortalHelperIface = `
<node>
<interface name="org.gnome.Shell.PortalHelper">
<method name="Authenticate">
<arg type="o" direction="in" name="connection" />
<arg type="s" direction="in" name="url" />
<arg type="u" direction="in" name="timestamp" />
</method>
<method name="Close">
<arg type="o" direction="in" name="connection" />
</method>
<method name="Refresh">
<arg type="o" direction="in" name="connection" />
</method>
<signal name="Done">
<arg type="o" name="connection" />
<arg type="u" name="result" />
</signal>
</interface>
</node>`;
const PortalHelperProxy = Gio.DBusProxy.makeProxyWrapper(PortalHelperIface);
function signalToIcon(value) {
if (value > 80)
return 'excellent';
if (value > 55)
return 'good';
if (value > 30)
return 'ok';
if (value > 5)
return 'weak';
return 'none';
}
function ssidToLabel(ssid) {
let label = NM.utils_ssid_to_utf8(ssid.get_data());
if (!label)
label = _("<unknown>");
return label;
}
function ensureActiveConnectionProps(active, client) {
if (!active._primaryDevice) {
// This list is guaranteed to have only one device in it.
let device = active.get_devices()[0]._delegate;
active._primaryDevice = device;
}
}
var NMConnectionItem = new Lang.Class({
Name: 'NMConnectionItem',
_init(section, connection) {
this._section = section;
this._connection = connection;
this._activeConnection = null;
this._activeConnectionChangedId = 0;
this._buildUI();
this._sync();
},
_buildUI() {
this.labelItem = new PopupMenu.PopupMenuItem('');
this.labelItem.connect('activate', this._toggle.bind(this));
this.radioItem = new PopupMenu.PopupMenuItem(this._connection.get_id(), false);
this.radioItem.connect('activate', this._activate.bind(this));
},
destroy() {
this.labelItem.destroy();
this.radioItem.destroy();
},
updateForConnection(connection) {
// connection should always be the same object
// (and object path) as this._connection, but
// this can be false if NetworkManager was restarted
// and picked up connections in a different order
// Just to be safe, we set it here again
this._connection = connection;
this.radioItem.label.text = connection.get_id();
this._sync();
this.emit('name-changed');
},
getName() {
return this._connection.get_id();
},
isActive() {
if (this._activeConnection == null)
return false;
return this._activeConnection.state <= NM.ActiveConnectionState.ACTIVATED;
},
_sync() {
let isActive = this.isActive();
this.labelItem.label.text = isActive ? _("Turn Off") : this._section.getConnectLabel();
this.radioItem.setOrnament(isActive ? PopupMenu.Ornament.DOT : PopupMenu.Ornament.NONE);
this.emit('icon-changed');
},
_toggle() {
if (this._activeConnection == null)
this._section.activateConnection(this._connection);
else
this._section.deactivateConnection(this._activeConnection);
this._sync();
},
_activate() {
if (this._activeConnection == null)
this._section.activateConnection(this._connection);
this._sync();
},
_connectionStateChanged(ac, newstate, reason) {
this._sync();
},
setActiveConnection(activeConnection) {
if (this._activeConnectionChangedId > 0) {
this._activeConnection.disconnect(this._activeConnectionChangedId);
this._activeConnectionChangedId = 0;
}
this._activeConnection = activeConnection;
if (this._activeConnection)
this._activeConnectionChangedId = this._activeConnection.connect('notify::state',
this._connectionStateChanged.bind(this));
this._sync();
},
});
Signals.addSignalMethods(NMConnectionItem.prototype);
var NMConnectionSection = new Lang.Class({
Name: 'NMConnectionSection',
Abstract: true,
_init(client) {
this._client = client;
this._connectionItems = new Map();
this._connections = [];
this._labelSection = new PopupMenu.PopupMenuSection();
this._radioSection = new PopupMenu.PopupMenuSection();
this.item = new PopupMenu.PopupSubMenuMenuItem('', true);
this.item.menu.addMenuItem(this._labelSection);
this.item.menu.addMenuItem(this._radioSection);
this._notifyConnectivityId = this._client.connect('notify::connectivity', this._iconChanged.bind(this));
},
destroy() {
if (this._notifyConnectivityId != 0) {
this._client.disconnect(this._notifyConnectivityId);
this._notifyConnectivityId = 0;
}
this.item.destroy();
},
_iconChanged() {
this._sync();
this.emit('icon-changed');
},
_sync() {
let nItems = this._connectionItems.size;
this._radioSection.actor.visible = (nItems > 1);
this._labelSection.actor.visible = (nItems == 1);
this.item.label.text = this._getStatus();
this.item.icon.icon_name = this._getMenuIcon();
},
_getMenuIcon() {
return this.getIndicatorIcon();
},
getConnectLabel() {
return _("Connect");
},
_connectionValid(connection) {
return true;
},
_connectionSortFunction(one, two) {
return GLib.utf8_collate(one.get_id(), two.get_id());
},
_makeConnectionItem(connection) {
return new NMConnectionItem(this, connection);
},
checkConnection(connection) {
if (!this._connectionValid(connection))
return;
// This function is called everytime connection is added or updated
// In the usual case, we already added this connection and UUID
// didn't change. So we need to check if we already have an item,
// and update it for properties in the connection that changed
// (the only one we care about is the name)
// But it's also possible we didn't know about this connection
// (eg, during coldplug, or because it was updated and suddenly
// it's valid for this device), in which case we add a new item
let item = this._connectionItems.get(connection.get_uuid());
if (item)
this._updateForConnection(item, connection);
else
this._addConnection(connection);
},
_updateForConnection(item, connection) {
let pos = this._connections.indexOf(connection);
this._connections.splice(pos, 1);
pos = Util.insertSorted(this._connections, connection, this._connectionSortFunction.bind(this));
this._labelSection.moveMenuItem(item.labelItem, pos);
this._radioSection.moveMenuItem(item.radioItem, pos);
item.updateForConnection(connection);
},
_addConnection(connection) {
let item = this._makeConnectionItem(connection);
if (!item)
return;
item.connect('icon-changed', () => { this._iconChanged(); });
item.connect('activation-failed', (item, reason) => {
this.emit('activation-failed', reason);
});
item.connect('name-changed', this._sync.bind(this));
let pos = Util.insertSorted(this._connections, connection, this._connectionSortFunction.bind(this));
this._labelSection.addMenuItem(item.labelItem, pos);
this._radioSection.addMenuItem(item.radioItem, pos);
this._connectionItems.set(connection.get_uuid(), item);
this._sync();
},
removeConnection(connection) {
let uuid = connection.get_uuid();
let item = this._connectionItems.get(uuid);
if (item == undefined)
return;
item.destroy();
this._connectionItems.delete(uuid);
let pos = this._connections.indexOf(connection);
this._connections.splice(pos, 1);
this._sync();
},
});
Signals.addSignalMethods(NMConnectionSection.prototype);
var NMConnectionDevice = new Lang.Class({
Name: 'NMConnectionDevice',
Extends: NMConnectionSection,
Abstract: true,
_init(client, device) {
this.parent(client);
this._device = device;
this._description = '';
this._autoConnectItem = this.item.menu.addAction(_("Connect"), this._autoConnect.bind(this));
this._deactivateItem = this._radioSection.addAction(_("Turn Off"), this.deactivateConnection.bind(this));
this._stateChangedId = this._device.connect('state-changed', this._deviceStateChanged.bind(this));
this._activeConnectionChangedId = this._device.connect('notify::active-connection', this._activeConnectionChanged.bind(this));
},
_canReachInternet() {
if (this._client.primary_connection != this._device.active_connection)
return true;
return this._client.connectivity == NM.ConnectivityState.FULL;
},
_autoConnect() {
let connection = new NM.SimpleConnection();
this._client.add_and_activate_connection_async(connection, this._device, null, null, null);
},
destroy() {
if (this._stateChangedId) {
GObject.Object.prototype.disconnect.call(this._device, this._stateChangedId);
this._stateChangedId = 0;
}
if (this._activeConnectionChangedId) {
GObject.Object.prototype.disconnect.call(this._device, this._activeConnectionChangedId);
this._activeConnectionChangedId = 0;
}
this.parent();
},
_activeConnectionChanged() {
if (this._activeConnection) {
let item = this._connectionItems.get(this._activeConnection.connection.get_uuid());
item.setActiveConnection(null);
this._activeConnection = null;
}
this._sync();
},
_deviceStateChanged(device, newstate, oldstate, reason) {
if (newstate == oldstate) {
log('device emitted state-changed without actually changing state');
return;
}
/* Emit a notification if activation fails, but don't do it
if the reason is no secrets, as that indicates the user
cancelled the agent dialog */
if (newstate == NM.DeviceState.FAILED &&
reason != NM.DeviceStateReason.NO_SECRETS) {
this.emit('activation-failed', reason);
}
this._sync();
},
_connectionValid(connection) {
return this._device.connection_valid(connection);
},
activateConnection(connection) {
this._client.activate_connection_async(connection, this._device, null, null, null);
},
deactivateConnection(activeConnection) {
this._device.disconnect(null);
},
setDeviceDescription(desc) {
this._description = desc;
this._sync();
},
_getDescription() {
return this._description;
},
_sync() {
let nItems = this._connectionItems.size;
this._autoConnectItem.actor.visible = (nItems == 0);
this._deactivateItem.actor.visible = this._device.state > NM.DeviceState.DISCONNECTED;
if (this._activeConnection == null) {
let activeConnection = this._device.active_connection;
if (activeConnection && activeConnection.connection) {
let item = this._connectionItems.get(activeConnection.connection.get_uuid());
if (item) {
this._activeConnection = activeConnection;
ensureActiveConnectionProps(this._activeConnection, this._client);
item.setActiveConnection(this._activeConnection);
}
}
}
this.parent();
},
_getStatus() {
if (!this._device)
return '';
switch(this._device.state) {
case NM.DeviceState.DISCONNECTED:
/* Translators: %s is a network identifier */
return _("%s Off").format(this._getDescription());
case NM.DeviceState.ACTIVATED:
/* Translators: %s is a network identifier */
return _("%s Connected").format(this._getDescription());
case NM.DeviceState.UNMANAGED:
/* Translators: this is for network devices that are physically present but are not
under NetworkManager's control (and thus cannot be used in the menu);
%s is a network identifier */
return _("%s Unmanaged").format(this._getDescription());
case NM.DeviceState.DEACTIVATING:
/* Translators: %s is a network identifier */
return _("%s Disconnecting").format(this._getDescription());
case NM.DeviceState.PREPARE:
case NM.DeviceState.CONFIG:
case NM.DeviceState.IP_CONFIG:
case NM.DeviceState.IP_CHECK:
case NM.DeviceState.SECONDARIES:
/* Translators: %s is a network identifier */
return _("%s Connecting").format(this._getDescription());
case NM.DeviceState.NEED_AUTH:
/* Translators: this is for network connections that require some kind of key or password; %s is a network identifier */
return _("%s Requires Authentication").format(this._getDescription());
case NM.DeviceState.UNAVAILABLE:
// This state is actually a compound of various states (generically unavailable,
// firmware missing), that are exposed by different properties (whose state may
// or may not updated when we receive state-changed).
if (this._device.firmware_missing) {
/* Translators: this is for devices that require some kind of firmware or kernel
module, which is missing; %s is a network identifier */
return _("Firmware Missing For %s").format(this._getDescription());
}
/* Translators: this is for a network device that cannot be activated (for example it
is disabled by rfkill, or it has no coverage; %s is a network identifier */
return _("%s Unavailable").format(this._getDescription());
case NM.DeviceState.FAILED:
/* Translators: %s is a network identifier */
return _("%s Connection Failed").format(this._getDescription());
default:
log('Device state invalid, is %d'.format(this._device.state));
return 'invalid';
}
},
});
var NMDeviceWired = new Lang.Class({
Name: 'NMDeviceWired',
Extends: NMConnectionDevice,
category: NMConnectionCategory.WIRED,
_init(client, device) {
this.parent(client, device);
this.item.menu.addSettingsAction(_("Wired Settings"), 'gnome-network-panel.desktop');
},
_hasCarrier() {
if (this._device instanceof NM.DeviceEthernet)
return this._device.carrier;
else
return true;
},
_sync() {
this.item.actor.visible = this._hasCarrier();
this.parent();
},
getIndicatorIcon() {
if (this._device.active_connection) {
let state = this._device.active_connection.state;
if (state == NM.ActiveConnectionState.ACTIVATING) {
return 'network-wired-acquiring-symbolic';
} else if (state == NM.ActiveConnectionState.ACTIVATED) {
if (this._canReachInternet())
return 'network-wired-symbolic';
else
return 'network-wired-no-route-symbolic';
} else {
return 'network-wired-disconnected-symbolic';
}
} else
return 'network-wired-disconnected-symbolic';
}
});
var NMDeviceModem = new Lang.Class({
Name: 'NMDeviceModem',
Extends: NMConnectionDevice,
category: NMConnectionCategory.WWAN,
_init(client, device) {
this.parent(client, device);
this.item.menu.addSettingsAction(_("Mobile Broadband Settings"), 'gnome-network-panel.desktop');
this._mobileDevice = null;
let capabilities = device.current_capabilities;
if (device.udi.indexOf('/org/freedesktop/ModemManager1/Modem') == 0)
this._mobileDevice = new ModemManager.BroadbandModem(device.udi, capabilities);
else if (capabilities & NM.DeviceModemCapabilities.GSM_UMTS)
this._mobileDevice = new ModemManager.ModemGsm(device.udi);
else if (capabilities & NM.DeviceModemCapabilities.CDMA_EVDO)
this._mobileDevice = new ModemManager.ModemCdma(device.udi);
else if (capabilities & NM.DeviceModemCapabilities.LTE)
this._mobileDevice = new ModemManager.ModemGsm(device.udi);
if (this._mobileDevice) {
this._operatorNameId = this._mobileDevice.connect('notify::operator-name', this._sync.bind(this));
this._signalQualityId = this._mobileDevice.connect('notify::signal-quality', () => {
this._iconChanged();
});
}
},
_autoConnect() {
Util.spawn(['gnome-control-center', 'network',
'connect-3g', this._device.get_path()]);
},
destroy() {
if (this._operatorNameId) {
this._mobileDevice.disconnect(this._operatorNameId);
this._operatorNameId = 0;
}
if (this._signalQualityId) {
this._mobileDevice.disconnect(this._signalQualityId);
this._signalQualityId = 0;
}
this.parent();
},
_getStatus() {
if (!this._client.wwan_hardware_enabled)
/* Translators: %s is a network identifier */
return _("%s Hardware Disabled").format(this._getDescription());
else if (!this._client.wwan_enabled)
/* Translators: this is for a network device that cannot be activated
because it's disabled by rfkill (airplane mode); %s is a network identifier */
return _("%s Disabled").format(this._getDescription());
else if (this._device.state == NM.DeviceState.ACTIVATED &&
this._mobileDevice && this._mobileDevice.operator_name)
return this._mobileDevice.operator_name;
else
return this.parent();
},
getIndicatorIcon() {
if (this._device.active_connection) {
if (this._device.active_connection.state == NM.ActiveConnectionState.ACTIVATING)
return 'network-cellular-acquiring-symbolic';
return this._getSignalIcon();
} else {
return 'network-cellular-signal-none-symbolic';
}
},
_getSignalIcon() {
return 'network-cellular-signal-' + signalToIcon(this._mobileDevice.signal_quality) + '-symbolic';
},
});
var NMDeviceBluetooth = new Lang.Class({
Name: 'NMDeviceBluetooth',
Extends: NMConnectionDevice,
category: NMConnectionCategory.WWAN,
_init(client, device) {
this.parent(client, device);
this.item.menu.addSettingsAction(_("Bluetooth Settings"), 'gnome-network-panel.desktop');
},
_getDescription() {
return this._device.name;
},
getConnectLabel() {
return _("Connect to Internet");
},
getIndicatorIcon() {
if (this._device.active_connection) {
let state = this._device.active_connection.state;
if (state == NM.ActiveConnectionState.ACTIVATING)
return 'network-cellular-acquiring-symbolic';
else if (state == NM.ActiveConnectionState.ACTIVATED)
return 'network-cellular-connected-symbolic';
else
return 'network-cellular-signal-none-symbolic';
} else {
return 'network-cellular-signal-none-symbolic';
}
}
});
var NMWirelessDialogItem = new Lang.Class({
Name: 'NMWirelessDialogItem',
_init(network) {
this._network = network;
this._ap = network.accessPoints[0];
this.actor = new St.BoxLayout({ style_class: 'nm-dialog-item',
can_focus: true,
reactive: true });
this.actor.connect('key-focus-in', () => { this.emit('selected'); });
let action = new Clutter.ClickAction();
action.connect('clicked', () => { this.actor.grab_key_focus(); });
this.actor.add_action(action);
let title = ssidToLabel(this._ap.get_ssid());
this._label = new St.Label({ text: title });
this.actor.label_actor = this._label;
this.actor.add(this._label, { x_align: St.Align.START });
this._selectedIcon = new St.Icon({ style_class: 'nm-dialog-icon',
icon_name: 'object-select-symbolic' });
this.actor.add(this._selectedIcon);
this._icons = new St.BoxLayout({ style_class: 'nm-dialog-icons' });
this.actor.add(this._icons, { expand: true, x_fill: false, x_align: St.Align.END });
this._secureIcon = new St.Icon({ style_class: 'nm-dialog-icon' });
if (this._ap._secType != NMAccessPointSecurity.NONE)
this._secureIcon.icon_name = 'network-wireless-encrypted-symbolic';
this._icons.add_actor(this._secureIcon);
this._signalIcon = new St.Icon({ style_class: 'nm-dialog-icon' });
this._icons.add_actor(this._signalIcon);
this._sync();
},
_sync() {
this._signalIcon.icon_name = this._getSignalIcon();
},
updateBestAP(ap) {
this._ap = ap;
this._sync();
},
setActive(isActive) {
this._selectedIcon.opacity = isActive ? 255 : 0;
},
_getSignalIcon() {
if (this._ap.mode == NM80211Mode.ADHOC)
return 'network-workgroup-symbolic';
else
return 'network-wireless-signal-' + signalToIcon(this._ap.strength) + '-symbolic';
}
});
Signals.addSignalMethods(NMWirelessDialogItem.prototype);
var NMWirelessDialog = new Lang.Class({
Name: 'NMWirelessDialog',
Extends: ModalDialog.ModalDialog,
_init(client, device) {
this.parent({ styleClass: 'nm-dialog' });
this._client = client;
this._device = device;
this._wirelessEnabledChangedId = this._client.connect('notify::wireless-enabled',
this._syncView.bind(this));
this._rfkill = Rfkill.getRfkillManager();
this._airplaneModeChangedId = this._rfkill.connect('airplane-mode-changed',
this._syncView.bind(this));
this._networks = [];
this._buildLayout();
let connections = client.get_connections();
this._connections = connections.filter(
connection => device.connection_valid(connection)
);
this._apAddedId = device.connect('access-point-added', this._accessPointAdded.bind(this));
this._apRemovedId = device.connect('access-point-removed', this._accessPointRemoved.bind(this));
this._activeApChangedId = device.connect('notify::active-access-point', this._activeApChanged.bind(this));
// accessPointAdded will also create dialog items
let accessPoints = device.get_access_points() || [ ];
accessPoints.forEach(ap => {
this._accessPointAdded(this._device, ap);
});
this._selectedNetwork = null;
this._activeApChanged();
this._updateSensitivity();
this._syncView();
this._scanTimeoutId = Mainloop.timeout_add_seconds(15, this._onScanTimeout.bind(this));
GLib.Source.set_name_by_id(this._scanTimeoutId, '[gnome-shell] this._onScanTimeout');
this._onScanTimeout();
let id = Main.sessionMode.connect('updated', () => {
if (Main.sessionMode.allowSettings)
return;
Main.sessionMode.disconnect(id);
this.close();
});
},
destroy() {
if (this._apAddedId) {
GObject.Object.prototype.disconnect.call(this._device, this._apAddedId);
this._apAddedId = 0;
}
if (this._apRemovedId) {
GObject.Object.prototype.disconnect.call(this._device, this._apRemovedId);
this._apRemovedId = 0;
}
if (this._activeApChangedId) {
GObject.Object.prototype.disconnect.call(this._device, this._activeApChangedId);
this._activeApChangedId = 0;
}
if (this._wirelessEnabledChangedId) {
this._client.disconnect(this._wirelessEnabledChangedId);
this._wirelessEnabledChangedId = 0;
}
if (this._airplaneModeChangedId) {
this._rfkill.disconnect(this._airplaneModeChangedId);
this._airplaneModeChangedId = 0;
}
if (this._scanTimeoutId) {
Mainloop.source_remove(this._scanTimeoutId);
this._scanTimeoutId = 0;
}
this.parent();
},
_onScanTimeout() {
this._device.request_scan_async(null, null);
return GLib.SOURCE_CONTINUE;
},
_activeApChanged() {
if (this._activeNetwork)
this._activeNetwork.item.setActive(false);
this._activeNetwork = null;
if (this._device.active_access_point) {
let idx = this._findNetwork(this._device.active_access_point);
if (idx >= 0)
this._activeNetwork = this._networks[idx];
}
if (this._activeNetwork)
this._activeNetwork.item.setActive(true);
this._updateSensitivity();
},
_updateSensitivity() {
let connectSensitive = this._client.wireless_enabled && this._selectedNetwork && (this._selectedNetwork != this._activeNetwork);
this._connectButton.reactive = connectSensitive;
this._connectButton.can_focus = connectSensitive;
},
_syncView() {
if (this._rfkill.airplaneMode) {
this._airplaneBox.show();
this._airplaneIcon.icon_name = 'airplane-mode-symbolic';
this._airplaneHeadline.text = _("Airplane Mode is On");
this._airplaneText.text = _("Wi-Fi is disabled when airplane mode is on.");
this._airplaneButton.label = _("Turn Off Airplane Mode");
this._airplaneButton.visible = !this._rfkill.hwAirplaneMode;
this._airplaneInactive.visible = this._rfkill.hwAirplaneMode;
this._noNetworksBox.hide();
} else if (!this._client.wireless_enabled) {
this._airplaneBox.show();
this._airplaneIcon.icon_name = 'dialog-information-symbolic';
this._airplaneHeadline.text = _("Wi-Fi is Off");
this._airplaneText.text = _("Wi-Fi needs to be turned on in order to connect to a network.");
this._airplaneButton.label = _("Turn On Wi-Fi");
this._airplaneButton.show();
this._airplaneInactive.hide();
this._noNetworksBox.hide();
} else {
this._airplaneBox.hide();
this._noNetworksBox.visible = (this._networks.length == 0);
}
if (this._noNetworksBox.visible)
this._noNetworksSpinner.play();
else
this._noNetworksSpinner.stop();
},
_buildLayout() {
let headline = new St.BoxLayout({ style_class: 'nm-dialog-header-hbox' });
let icon = new St.Icon({ style_class: 'nm-dialog-header-icon',
icon_name: 'network-wireless-signal-excellent-symbolic' });
let titleBox = new St.BoxLayout({ vertical: true });
let title = new St.Label({ style_class: 'nm-dialog-header',
text: _("Wi-Fi Networks") });
let subtitle = new St.Label({ style_class: 'nm-dialog-subheader',
text: _("Select a network") });
titleBox.add(title);
titleBox.add(subtitle);
headline.add(icon);
headline.add(titleBox);
this.contentLayout.style_class = 'nm-dialog-content';
this.contentLayout.add(headline);
this._stack = new St.Widget({ layout_manager: new Clutter.BinLayout() });
this._itemBox = new St.BoxLayout({ vertical: true });
this._scrollView = new St.ScrollView({ style_class: 'nm-dialog-scroll-view' });
this._scrollView.set_x_expand(true);
this._scrollView.set_y_expand(true);
this._scrollView.set_policy(Gtk.PolicyType.NEVER,
Gtk.PolicyType.AUTOMATIC);
this._scrollView.add_actor(this._itemBox);
this._stack.add_child(this._scrollView);
this._noNetworksBox = new St.BoxLayout({ vertical: true,
style_class: 'no-networks-box',
x_align: Clutter.ActorAlign.CENTER,
y_align: Clutter.ActorAlign.CENTER });
let file = Gio.File.new_for_uri('resource:///org/gnome/shell/theme/process-working.svg');
this._noNetworksSpinner = new Animation.AnimatedIcon(file, 16, 16);
this._noNetworksBox.add_actor(this._noNetworksSpinner.actor);
this._noNetworksBox.add_actor(new St.Label({ style_class: 'no-networks-label',
text: _("No Networks") }));
this._stack.add_child(this._noNetworksBox);
this._airplaneBox = new St.BoxLayout({ vertical: true,
style_class: 'nm-dialog-airplane-box',
x_align: Clutter.ActorAlign.CENTER,
y_align: Clutter.ActorAlign.CENTER });
this._airplaneIcon = new St.Icon({ icon_size: 48 });
this._airplaneHeadline = new St.Label({ style_class: 'nm-dialog-airplane-headline headline' });
this._airplaneText = new St.Label({ style_class: 'nm-dialog-airplane-text' });
let airplaneSubStack = new St.Widget({ layout_manager: new Clutter.BinLayout });
this._airplaneButton = new St.Button({ style_class: 'modal-dialog-button button' });
this._airplaneButton.connect('clicked', () => {
if (this._rfkill.airplaneMode)
this._rfkill.airplaneMode = false;
else
this._client.wireless_enabled = true;
});
airplaneSubStack.add_actor(this._airplaneButton);
this._airplaneInactive = new St.Label({ style_class: 'nm-dialog-airplane-text',
text: _("Use hardware switch to turn off") });
airplaneSubStack.add_actor(this._airplaneInactive);
this._airplaneBox.add(this._airplaneIcon, { x_align: St.Align.MIDDLE });
this._airplaneBox.add(this._airplaneHeadline, { x_align: St.Align.MIDDLE });
this._airplaneBox.add(this._airplaneText, { x_align: St.Align.MIDDLE });
this._airplaneBox.add(airplaneSubStack, { x_align: St.Align.MIDDLE });
this._stack.add_child(this._airplaneBox);
this.contentLayout.add(this._stack, { expand: true });
this._disconnectButton = this.addButton({ action: this.close.bind(this),
label: _("Cancel"),
key: Clutter.Escape });
this._connectButton = this.addButton({ action: this._connect.bind(this),
label: _("Connect"),
key: Clutter.Return });
},
_connect() {
let network = this._selectedNetwork;
if (network.connections.length > 0) {
let connection = network.connections[0];
this._client.activate_connection_async(connection, this._device, null, null, null);
} else {
let accessPoints = network.accessPoints;
if ((accessPoints[0]._secType == NMAccessPointSecurity.WPA2_ENT)
|| (accessPoints[0]._secType == NMAccessPointSecurity.WPA_ENT)) {
// 802.1x-enabled APs require further configuration, so they're
// handled in gnome-control-center
Util.spawn(['gnome-control-center', 'wifi', 'connect-8021x-wifi',
this._device.get_path(), accessPoints[0].path]);
} else {
let connection = new NM.SimpleConnection();
this._client.add_and_activate_connection_async(connection, this._device, accessPoints[0].path, null, null)
}
}
this.close();
},
_notifySsidCb(accessPoint) {
if (accessPoint.get_ssid() != null) {
accessPoint.disconnect(accessPoint._notifySsidId);
accessPoint._notifySsidId = 0;
this._accessPointAdded(this._device, accessPoint);
}
},
_getApSecurityType(accessPoint) {
if (accessPoint._secType)
return accessPoint._secType;
let flags = accessPoint.flags;
let wpa_flags = accessPoint.wpa_flags;
let rsn_flags = accessPoint.rsn_flags;
let type;
if (rsn_flags != NM80211ApSecurityFlags.NONE) {
/* RSN check first so that WPA+WPA2 APs are treated as RSN/WPA2 */
if (rsn_flags & NM80211ApSecurityFlags.KEY_MGMT_802_1X)
type = NMAccessPointSecurity.WPA2_ENT;
else if (rsn_flags & NM80211ApSecurityFlags.KEY_MGMT_PSK)
type = NMAccessPointSecurity.WPA2_PSK;
} else if (wpa_flags != NM80211ApSecurityFlags.NONE) {
if (wpa_flags & NM80211ApSecurityFlags.KEY_MGMT_802_1X)
type = NMAccessPointSecurity.WPA_ENT;
else if (wpa_flags & NM80211ApSecurityFlags.KEY_MGMT_PSK)
type = NMAccessPointSecurity.WPA_PSK;
} else {
if (flags & NM80211ApFlags.PRIVACY)
type = NMAccessPointSecurity.WEP;
else
type = NMAccessPointSecurity.NONE;
}
// cache the found value to avoid checking flags all the time
accessPoint._secType = type;
return type;
},
_networkSortFunction(one, two) {
let oneHasConnection = one.connections.length != 0;
let twoHasConnection = two.connections.length != 0;
// place known connections first
// (-1 = good order, 1 = wrong order)
if (oneHasConnection && !twoHasConnection)
return -1;
else if (!oneHasConnection && twoHasConnection)
return 1;
let oneAp = one.accessPoints[0] || null;
let twoAp = two.accessPoints[0] || null;
if (oneAp != null && twoAp == null)
return -1;
else if (oneAp == null && twoAp != null)
return 1;
let oneStrength = oneAp.strength;
let twoStrength = twoAp.strength;
// place stronger connections first
if (oneStrength != twoStrength)
return oneStrength < twoStrength ? 1 : -1;
let oneHasSecurity = one.security != NMAccessPointSecurity.NONE;
let twoHasSecurity = two.security != NMAccessPointSecurity.NONE;
// place secure connections first
// (we treat WEP/WPA/WPA2 the same as there is no way to
// take them apart from the UI)
if (oneHasSecurity && !twoHasSecurity)
return -1;
else if (!oneHasSecurity && twoHasSecurity)
return 1;
// sort alphabetically
return GLib.utf8_collate(one.ssidText, two.ssidText);
},
_networkCompare(network, accessPoint) {
if (!network.ssid.equal (accessPoint.get_ssid()))
return false;
if (network.mode != accessPoint.mode)
return false;
if (network.security != this._getApSecurityType(accessPoint))
return false;
return true;
},
_findExistingNetwork(accessPoint) {
for (let i = 0; i < this._networks.length; i++) {
let network = this._networks[i];
for (let j = 0; j < network.accessPoints.length; j++) {
if (network.accessPoints[j] == accessPoint)
return { network: i, ap: j };
}
}
return null;
},
_findNetwork(accessPoint) {
if (accessPoint.get_ssid() == null)
return -1;
for (let i = 0; i < this._networks.length; i++) {
if (this._networkCompare(this._networks[i], accessPoint))
return i;
}
return -1;
},
_checkConnections(network, accessPoint) {
this._connections.forEach(connection => {
if (accessPoint.connection_valid(connection) &&
network.connections.indexOf(connection) == -1) {
network.connections.push(connection);
}
});
},
_accessPointAdded(device, accessPoint) {
if (accessPoint.get_ssid() == null) {
// This access point is not visible yet
// Wait for it to get a ssid
accessPoint._notifySsidId = accessPoint.connect('notify::ssid', this._notifySsidCb.bind(this));
return;
}
let pos = this._findNetwork(accessPoint);
let network;
if (pos != -1) {
network = this._networks[pos];
if (network.accessPoints.indexOf(accessPoint) != -1) {
log('Access point was already seen, not adding again');
return;
}
Util.insertSorted(network.accessPoints, accessPoint, (one, two) => {
return two.strength - one.strength;
});
network.item.updateBestAP(network.accessPoints[0]);
this._checkConnections(network, accessPoint);
this._resortItems();
} else {
network = { ssid: accessPoint.get_ssid(),
mode: accessPoint.mode,
security: this._getApSecurityType(accessPoint),
connections: [ ],
item: null,
accessPoints: [ accessPoint ]
};
network.ssidText = ssidToLabel(network.ssid);
this._checkConnections(network, accessPoint);
let newPos = Util.insertSorted(this._networks, network, this._networkSortFunction);
this._createNetworkItem(network);
this._itemBox.insert_child_at_index(network.item.actor, newPos);
}
this._syncView();
},
_accessPointRemoved(device, accessPoint) {
let res = this._findExistingNetwork(accessPoint);
if (res == null) {
log('Removing an access point that was never added');
return;
}
let network = this._networks[res.network];
network.accessPoints.splice(res.ap, 1);
if (network.accessPoints.length == 0) {
network.item.actor.destroy();
this._networks.splice(res.network, 1);
} else {
network.item.updateBestAP(network.accessPoints[0]);
this._resortItems();
}
this._syncView();
},
_resortItems() {
let adjustment = this._scrollView.vscroll.adjustment;
let scrollValue = adjustment.value;
this._itemBox.remove_all_children();
this._networks.forEach(network => {
this._itemBox.add_child(network.item.actor);
});
adjustment.value = scrollValue;
},
_selectNetwork(network) {
if (this._selectedNetwork)
this._selectedNetwork.item.actor.remove_style_pseudo_class('selected');
this._selectedNetwork = network;
this._updateSensitivity();
if (this._selectedNetwork)
this._selectedNetwork.item.actor.add_style_pseudo_class('selected');
},
_createNetworkItem(network) {
network.item = new NMWirelessDialogItem(network);
network.item.setActive(network == this._selectedNetwork);
network.item.connect('selected', () => {
Util.ensureActorVisibleInScrollView(this._scrollView, network.item.actor);
this._selectNetwork(network);
});
network.item.actor.connect('destroy', () => {
let keyFocus = global.stage.key_focus;
if (keyFocus && keyFocus.contains(network.item.actor))
this._itemBox.grab_key_focus();
});
},
});
var NMDeviceWireless = new Lang.Class({
Name: 'NMDeviceWireless',
category: NMConnectionCategory.WIRELESS,
_init(client, device) {
this._client = client;
this._device = device;
this._description = '';
this.item = new PopupMenu.PopupSubMenuMenuItem('', true);
this.item.menu.addAction(_("Select Network"), this._showDialog.bind(this));
this._toggleItem = new PopupMenu.PopupMenuItem('');
this._toggleItem.connect('activate', this._toggleWifi.bind(this));
this.item.menu.addMenuItem(this._toggleItem);
this.item.menu.addSettingsAction(_("Wi-Fi Settings"), 'gnome-wifi-panel.desktop');
this._wirelessEnabledChangedId = this._client.connect('notify::wireless-enabled', this._sync.bind(this));
this._wirelessHwEnabledChangedId = this._client.connect('notify::wireless-hardware-enabled', this._sync.bind(this));
this._activeApChangedId = this._device.connect('notify::active-access-point', this._activeApChanged.bind(this));
this._stateChangedId = this._device.connect('state-changed', this._deviceStateChanged.bind(this));
this._notifyConnectivityId = this._client.connect('notify::connectivity', this._iconChanged.bind(this));
this._sync();
},
_iconChanged() {
this._sync();
this.emit('icon-changed');
},
destroy() {
if (this._activeApChangedId) {
GObject.Object.prototype.disconnect.call(this._device, this._activeApChangedId);
this._activeApChangedId = 0;
}
if (this._stateChangedId) {
GObject.Object.prototype.disconnect.call(this._device, this._stateChangedId);
this._stateChangedId = 0;
}
if (this._strengthChangedId > 0) {
this._activeAccessPoint.disconnect(this._strengthChangedId);
this._strengthChangedId = 0;
}
if (this._wirelessEnabledChangedId) {
this._client.disconnect(this._wirelessEnabledChangedId);
this._wirelessEnabledChangedId = 0;
}
if (this._wirelessHwEnabledChangedId) {
this._client.disconnect(this._wirelessHwEnabledChangedId);
this._wirelessHwEnabledChangedId = 0;
}
if (this._dialog) {
this._dialog.destroy();
this._dialog = null;
}
if (this._notifyConnectivityId) {
this._client.disconnect(this._notifyConnectivityId);
this._notifyConnectivityId = 0;
}
this.item.destroy();
},
_deviceStateChanged(device, newstate, oldstate, reason) {
if (newstate == oldstate) {
log('device emitted state-changed without actually changing state');
return;
}
/* Emit a notification if activation fails, but don't do it
if the reason is no secrets, as that indicates the user
cancelled the agent dialog */
if (newstate == NM.DeviceState.FAILED &&
reason != NM.DeviceStateReason.NO_SECRETS) {
this.emit('activation-failed', reason);
}
this._sync();
},
_toggleWifi() {
this._client.wireless_enabled = !this._client.wireless_enabled;
},
_showDialog() {
this._dialog = new NMWirelessDialog(this._client, this._device);
this._dialog.connect('closed', this._dialogClosed.bind(this));
this._dialog.open();
},
_dialogClosed() {
this._dialog.destroy();
this._dialog = null;
},
_strengthChanged() {
this._iconChanged();
},
_activeApChanged() {
if (this._activeAccessPoint) {
this._activeAccessPoint.disconnect(this._strengthChangedId);
this._strengthChangedId = 0;
}
this._activeAccessPoint = this._device.active_access_point;
if (this._activeAccessPoint) {
this._strengthChangedId = this._activeAccessPoint.connect('notify::strength',
this._strengthChanged.bind(this));
}
this._sync();
},
_sync() {
this._toggleItem.label.text = this._client.wireless_enabled ? _("Turn Off") : _("Turn On");
this._toggleItem.actor.visible = this._client.wireless_hardware_enabled;
this.item.icon.icon_name = this._getMenuIcon();
this.item.label.text = this._getStatus();
},
setDeviceDescription(desc) {
this._description = desc;
this._sync();
},
_getStatus() {
let ap = this._device.active_access_point;
if (this._isHotSpotMaster())
/* Translators: %s is a network identifier */
return _("%s Hotspot Active").format(this._description);
else if (this._device.state >= NM.DeviceState.PREPARE &&
this._device.state < NM.DeviceState.ACTIVATED)
/* Translators: %s is a network identifier */
return _("%s Connecting").format(this._description);
else if (ap)
return ssidToLabel(ap.get_ssid());
else if (!this._client.wireless_hardware_enabled)
/* Translators: %s is a network identifier */
return _("%s Hardware Disabled").format(this._description);
else if (!this._client.wireless_enabled)
/* Translators: %s is a network identifier */
return _("%s Off").format(this._description);
else if (this._device.state == NM.DeviceState.DISCONNECTED)
/* Translators: %s is a network identifier */
return _("%s Not Connected").format(this._description);
else
return '';
},
_getMenuIcon() {
if (this._device.active_connection)
return this.getIndicatorIcon();
else
return 'network-wireless-signal-none-symbolic';
},
_canReachInternet() {
if (this._client.primary_connection != this._device.active_connection)
return true;
return this._client.connectivity == NM.ConnectivityState.FULL;
},
_isHotSpotMaster() {
if (!this._device.active_connection)
return false;
let connection = this._device.active_connection.connection;
if (!connection)
return false;
let ip4config = connection.get_setting_ip4_config();
if (!ip4config)
return false;
return ip4config.get_method() == NM.SETTING_IP4_CONFIG_METHOD_SHARED;
},
getIndicatorIcon() {
if (this._device.state < NM.DeviceState.PREPARE)
return 'network-wireless-disconnected-symbolic';
if (this._device.state < NM.DeviceState.ACTIVATED)
return 'network-wireless-acquiring-symbolic';
if (this._isHotSpotMaster())
return 'network-wireless-hotspot-symbolic';
let ap = this._device.active_access_point;
if (!ap) {
if (this._device.mode != NM80211Mode.ADHOC)
log('An active wireless connection, in infrastructure mode, involves no access point?');
if (this._canReachInternet())
return 'network-wireless-connected-symbolic';
else
return 'network-wireless-no-route-symbolic';
}
if (this._canReachInternet())
return 'network-wireless-signal-' + signalToIcon(ap.strength) + '-symbolic';
else
return 'network-wireless-no-route-symbolic';
},
});
Signals.addSignalMethods(NMDeviceWireless.prototype);
var NMVpnConnectionItem = new Lang.Class({
Name: 'NMVpnConnectionItem',
Extends: NMConnectionItem,
isActive() {
if (this._activeConnection == null)
return false;
return this._activeConnection.vpn_state != NM.VpnConnectionState.DISCONNECTED;
},
_buildUI() {
this.labelItem = new PopupMenu.PopupMenuItem('');
this.labelItem.connect('activate', this._toggle.bind(this));
this.radioItem = new PopupMenu.PopupSwitchMenuItem(this._connection.get_id(), false);
this.radioItem.connect('toggled', this._toggle.bind(this));
},
_sync() {
let isActive = this.isActive();
this.labelItem.label.text = isActive ? _("Turn Off") : this._section.getConnectLabel();
this.radioItem.setToggleState(isActive);
this.radioItem.setStatus(this._getStatus());
this.emit('icon-changed');
},
_getStatus() {
if (this._activeConnection == null)
return null;
switch(this._activeConnection.vpn_state) {
case NM.VpnConnectionState.DISCONNECTED:
case NM.VpnConnectionState.ACTIVATED:
return null;
case NM.VpnConnectionState.PREPARE:
case NM.VpnConnectionState.CONNECT:
case NM.VpnConnectionState.IP_CONFIG_GET:
return _("connecting…");
case NM.VpnConnectionState.NEED_AUTH:
/* Translators: this is for network connections that require some kind of key or password */
return _("authentication required");
case NM.VpnConnectionState.FAILED:
return _("connection failed");
default:
return 'invalid';
}
},
_connectionStateChanged(ac, newstate, reason) {
if (newstate == NM.VpnConnectionState.FAILED &&
reason != NM.VpnConnectionStateReason.NO_SECRETS) {
// FIXME: if we ever want to show something based on reason,
// we need to convert from NM.VpnConnectionStateReason
// to NM.DeviceStateReason
this.emit('activation-failed', reason);
}
this.emit('icon-changed');
this.parent();
},
setActiveConnection(activeConnection) {
if (this._activeConnectionChangedId > 0) {
this._activeConnection.disconnect(this._activeConnectionChangedId);
this._activeConnectionChangedId = 0;
}
this._activeConnection = activeConnection;
if (this._activeConnection)
this._activeConnectionChangedId = this._activeConnection.connect('vpn-state-changed',
this._connectionStateChanged.bind(this));
this._sync();
},
getIndicatorIcon() {
if (this._activeConnection) {
if (this._activeConnection.vpn_state < NM.VpnConnectionState.ACTIVATED)
return 'network-vpn-acquiring-symbolic';
else
return 'network-vpn-symbolic';
} else {
return '';
}
},
});
var NMVpnSection = new Lang.Class({
Name: 'NMVpnSection',
Extends: NMConnectionSection,
category: NMConnectionCategory.VPN,
_init(client) {
this.parent(client);
this.item.menu.addSettingsAction(_("VPN Settings"), 'gnome-network-panel.desktop');
this._sync();
},
_sync() {
let nItems = this._connectionItems.size;
this.item.actor.visible = (nItems > 0);
this.parent();
},
_getDescription() {
return _("VPN");
},
_getStatus() {
let values = this._connectionItems.values();
for (let item of values) {
if (item.isActive())
return item.getName();
}
return _("VPN Off");
},
_getMenuIcon() {
return this.getIndicatorIcon() || 'network-vpn-symbolic';
},
activateConnection(connection) {
this._client.activate_connection_async(connection, null, null, null, null);
},
deactivateConnection(activeConnection) {
this._client.deactivate_connection(activeConnection, null);
},
setActiveConnections(vpnConnections) {
let connections = this._connectionItems.values();
for (let item of connections) {
item.setActiveConnection(null);
}
vpnConnections.forEach(a => {
if (a.connection) {
let item = this._connectionItems.get(a.connection.get_uuid());
item.setActiveConnection(a);
}
});
},
_makeConnectionItem(connection) {
return new NMVpnConnectionItem(this, connection);
},
getIndicatorIcon() {
let items = this._connectionItems.values();
for (let item of items) {
let icon = item.getIndicatorIcon();
if (icon)
return icon;
}
return '';
},
});
Signals.addSignalMethods(NMVpnSection.prototype);
var DeviceCategory = new Lang.Class({
Name: 'DeviceCategory',
Extends: PopupMenu.PopupMenuSection,
_init(category) {
this.parent();
this._category = category;
this.devices = [];
this.section = new PopupMenu.PopupMenuSection();
this.section.box.connect('actor-added', this._sync.bind(this));
this.section.box.connect('actor-removed', this._sync.bind(this));
this.addMenuItem(this.section);
this._summaryItem = new PopupMenu.PopupSubMenuMenuItem('', true);
this._summaryItem.icon.icon_name = this._getSummaryIcon();
this.addMenuItem(this._summaryItem);
this._summaryItem.menu.addSettingsAction(_('Network Settings'),
'gnome-network-panel.desktop');
this._summaryItem.actor.hide();
},
_sync() {
let nDevices = this.section.box.get_children().reduce(
(prev, child) => prev + (child.visible ? 1 : 0), 0);
this._summaryItem.label.text = this._getSummaryLabel(nDevices);
let shouldSummarize = nDevices > MAX_DEVICE_ITEMS;
this._summaryItem.actor.visible = shouldSummarize;
this.section.actor.visible = !shouldSummarize;
},
_getSummaryIcon() {
switch(this._category) {
case NMConnectionCategory.WIRED:
return 'network-wired-symbolic';
case NMConnectionCategory.WIRELESS:
case NMConnectionCategory.WWAN:
return 'network-wireless-symbolic';
}
return '';
},
_getSummaryLabel(nDevices) {
switch(this._category) {
case NMConnectionCategory.WIRED:
return ngettext("%s Wired Connection",
"%s Wired Connections",
nDevices).format(nDevices);
case NMConnectionCategory.WIRELESS:
return ngettext("%s Wi-Fi Connection",
"%s Wi-Fi Connections",
nDevices).format(nDevices);
case NMConnectionCategory.WWAN:
return ngettext("%s Modem Connection",
"%s Modem Connections",
nDevices).format(nDevices);
}
return '';
}
});
var NMApplet = new Lang.Class({
Name: 'NMApplet',
Extends: PanelMenu.SystemIndicator,
_init() {
this.parent();
this._primaryIndicator = this._addIndicator();
this._vpnIndicator = this._addIndicator();
// Device types
this._dtypes = { };
this._dtypes[NM.DeviceType.ETHERNET] = NMDeviceWired;
this._dtypes[NM.DeviceType.WIFI] = NMDeviceWireless;
this._dtypes[NM.DeviceType.MODEM] = NMDeviceModem;
this._dtypes[NM.DeviceType.BT] = NMDeviceBluetooth;
// Connection types
this._ctypes = { };
this._ctypes[NM.SETTING_WIRED_SETTING_NAME] = NMConnectionCategory.WIRED;
this._ctypes[NM.SETTING_WIRELESS_SETTING_NAME] = NMConnectionCategory.WIRELESS;
this._ctypes[NM.SETTING_BLUETOOTH_SETTING_NAME] = NMConnectionCategory.WWAN;
this._ctypes[NM.SETTING_CDMA_SETTING_NAME] = NMConnectionCategory.WWAN;
this._ctypes[NM.SETTING_GSM_SETTING_NAME] = NMConnectionCategory.WWAN;
this._ctypes[NM.SETTING_VPN_SETTING_NAME] = NMConnectionCategory.VPN;
NM.Client.new_async(null, this._clientGot.bind(this));
},
_clientGot(obj, result) {
this._client = NM.Client.new_finish(result);
this._activeConnections = [ ];
this._connections = [ ];
this._connectivityQueue = [ ];
this._mainConnection = null;
this._mainConnectionIconChangedId = 0;
this._mainConnectionStateChangedId = 0;
this._notification = null;
this._nmDevices = [];
this._devices = { };
let categories = [NMConnectionCategory.WIRED,
NMConnectionCategory.WIRELESS,
NMConnectionCategory.WWAN];
for (let category of categories) {
this._devices[category] = new DeviceCategory(category);
this.menu.addMenuItem(this._devices[category]);
}
this._vpnSection = new NMVpnSection(this._client);
this._vpnSection.connect('activation-failed', this._onActivationFailed.bind(this));
this._vpnSection.connect('icon-changed', this._updateIcon.bind(this));
this.menu.addMenuItem(this._vpnSection.item);
this._readConnections();
this._readDevices();
this._syncNMState();
this._syncMainConnection();
this._syncVpnConnections();
this._client.connect('notify::nm-running', this._syncNMState.bind(this));
this._client.connect('notify::networking-enabled', this._syncNMState.bind(this));
this._client.connect('notify::state', this._syncNMState.bind(this));
this._client.connect('notify::primary-connection', this._syncMainConnection.bind(this));
this._client.connect('notify::activating-connection', this._syncMainConnection.bind(this));
this._client.connect('notify::active-connections', this._syncVpnConnections.bind(this));
this._client.connect('notify::connectivity', this._syncConnectivity.bind(this));
this._client.connect('device-added', this._deviceAdded.bind(this));
this._client.connect('device-removed', this._deviceRemoved.bind(this));
this._client.connect('connection-added', this._connectionAdded.bind(this));
this._client.connect('connection-removed', this._connectionRemoved.bind(this));
Main.sessionMode.connect('updated', this._sessionUpdated.bind(this));
this._sessionUpdated();
},
_sessionUpdated() {
let sensitive = !Main.sessionMode.isLocked && !Main.sessionMode.isGreeter;
this.menu.setSensitive(sensitive);
},
_ensureSource() {
if (!this._source) {
this._source = new MessageTray.Source(_("Network Manager"),
'network-transmit-receive');
this._source.policy = new MessageTray.NotificationApplicationPolicy('gnome-network-panel');
this._source.connect('destroy', () => { this._source = null; });
Main.messageTray.add(this._source);
}
},
_readDevices() {
let devices = this._client.get_devices() || [ ];
for (let i = 0; i < devices.length; ++i) {
this._deviceAdded(this._client, devices[i], true);
}
this._syncDeviceNames();
},
_notify(iconName, title, text, urgency) {
if (this._notification)
this._notification.destroy();
this._ensureSource();
let gicon = new Gio.ThemedIcon({ name: iconName });
this._notification = new MessageTray.Notification(this._source, title, text, { gicon: gicon });
this._notification.setUrgency(urgency);
this._notification.setTransient(true);
this._notification.connect('destroy', () => {
this._notification = null;
});
this._source.notify(this._notification);
},
_onActivationFailed(device, reason) {
// XXX: nm-applet has no special text depending on reason
// but I'm not sure of this generic message
this._notify('network-error-symbolic',
_("Connection failed"),
_("Activation of network connection failed"),
MessageTray.Urgency.HIGH);
},
_syncDeviceNames() {
let names = NM.Device.disambiguate_names(this._nmDevices);
for (let i = 0; i < this._nmDevices.length; i++) {
let device = this._nmDevices[i];
let description = names[i];
if (device._delegate)
device._delegate.setDeviceDescription(description);
}
},
_deviceAdded(client, device, skipSyncDeviceNames) {
if (device._delegate) {
// already seen, not adding again
return;
}
let wrapperClass = this._dtypes[device.get_device_type()];
if (wrapperClass) {
let wrapper = new wrapperClass(this._client, device);
device._delegate = wrapper;
this._addDeviceWrapper(wrapper);
this._nmDevices.push(device);
if (!skipSyncDeviceNames)
this._syncDeviceNames();
if (wrapper instanceof NMConnectionSection) {
this._connections.forEach(connection => {
wrapper.checkConnection(connection);
});
}
}
},
_addDeviceWrapper(wrapper) {
wrapper._activationFailedId = wrapper.connect('activation-failed',
this._onActivationFailed.bind(this));
let section = this._devices[wrapper.category].section;
section.addMenuItem(wrapper.item);
let devices = this._devices[wrapper.category].devices;
devices.push(wrapper);
},
_deviceRemoved(client, device) {
let pos = this._nmDevices.indexOf(device);
if (pos != -1) {
this._nmDevices.splice(pos, 1);
this._syncDeviceNames();
}
let wrapper = device._delegate;
if (!wrapper) {
log('Removing a network device that was not added');
return;
}
this._removeDeviceWrapper(wrapper);
},
_removeDeviceWrapper(wrapper) {
wrapper.disconnect(wrapper._activationFailedId);
wrapper.destroy();
let devices = this._devices[wrapper.category].devices;
let pos = devices.indexOf(wrapper);
devices.splice(pos, 1);
},
_getMainConnection() {
let connection;
connection = this._client.get_primary_connection();
if (connection) {
ensureActiveConnectionProps(connection, this._client);
return connection;
}
connection = this._client.get_activating_connection();
if (connection) {
ensureActiveConnectionProps(connection, this._client);
return connection;
}
return null;
},
_syncMainConnection() {
if (this._mainConnectionIconChangedId > 0) {
this._mainConnection._primaryDevice.disconnect(this._mainConnectionIconChangedId);
this._mainConnectionIconChangedId = 0;
}
if (this._mainConnectionStateChangedId > 0) {
this._mainConnection.disconnect(this._mainConnectionStateChangedId);
this._mainConnectionStateChangedId = 0;
}
this._mainConnection = this._getMainConnection();
if (this._mainConnection) {
if (this._mainConnection._primaryDevice)
this._mainConnectionIconChangedId = this._mainConnection._primaryDevice.connect('icon-changed', this._updateIcon.bind(this));
this._mainConnectionStateChangedId = this._mainConnection.connect('notify::state', this._mainConnectionStateChanged.bind(this));
this._mainConnectionStateChanged();
}
this._updateIcon();
this._syncConnectivity();
},
_syncVpnConnections() {
let activeConnections = this._client.get_active_connections() || [];
let vpnConnections = activeConnections.filter(
a => (a instanceof NM.VpnConnection)
);
vpnConnections.forEach(a => {
ensureActiveConnectionProps(a, this._client);
});
this._vpnSection.setActiveConnections(vpnConnections);
this._updateIcon();
},
_mainConnectionStateChanged() {
if (this._mainConnection.state == NM.ActiveConnectionState.ACTIVATED && this._notification)
this._notification.destroy();
},
_ignoreConnection(connection) {
let setting = connection.get_setting_connection();
if (!setting)
return true;
// Ignore slave connections
if (setting.get_master())
return true;
return false;
},
_addConnection(connection) {
if (this._ignoreConnection(connection))
return;
if (connection._updatedId) {
// connection was already seen
return;
}
connection._updatedId = connection.connect('changed', this._updateConnection.bind(this));
this._updateConnection(connection);
this._connections.push(connection);
},
_readConnections() {
let connections = this._client.get_connections();
connections.forEach(this._addConnection.bind(this));
},
_connectionAdded(client, connection) {
this._addConnection(connection);
},
_connectionRemoved(client, connection) {
let pos = this._connections.indexOf(connection);
if (pos != -1)
this._connections.splice(pos, 1);
let section = connection._section;
if (section == NMConnectionCategory.INVALID)
return;
if (section == NMConnectionCategory.VPN) {
this._vpnSection.removeConnection(connection);
} else {
let devices = this._devices[section].devices;
for (let i = 0; i < devices.length; i++) {
if (devices[i] instanceof NMConnectionSection)
devices[i].removeConnection(connection);
}
}
connection.disconnect(connection._updatedId);
connection._updatedId = 0;
},
_updateConnection(connection) {
let connectionSettings = connection.get_setting_by_name(NM.SETTING_CONNECTION_SETTING_NAME);
connection._type = connectionSettings.type;
connection._section = this._ctypes[connection._type] || NMConnectionCategory.INVALID;
let section = connection._section;
if (section == NMConnectionCategory.INVALID)
return;
if (section == NMConnectionCategory.VPN) {
this._vpnSection.checkConnection(connection);
} else {
let devices = this._devices[section].devices;
devices.forEach(wrapper => {
if (wrapper instanceof NMConnectionSection)
wrapper.checkConnection(connection);
});
}
},
_syncNMState() {
this.indicators.visible = this._client.nm_running;
this.menu.actor.visible = this._client.networking_enabled;
this._updateIcon();
this._syncConnectivity();
},
_flushConnectivityQueue() {
if (this._portalHelperProxy) {
for (let item of this._connectivityQueue)
this._portalHelperProxy.CloseRemote(item);
}
this._connectivityQueue = [];
},
_closeConnectivityCheck(path) {
let index = this._connectivityQueue.indexOf(path);
if (index >= 0) {
if (this._portalHelperProxy)
this._portalHelperProxy.CloseRemote(path);
this._connectivityQueue.splice(index, 1);
}
},
_portalHelperDone(proxy, emitter, parameters) {
let [path, result] = parameters;
if (result == PortalHelperResult.CANCELLED) {
// Keep the connection in the queue, so the user is not
// spammed with more logins until we next flush the queue,
// which will happen once he chooses a better connection
// or we get to full connectivity through other means
} else if (result == PortalHelperResult.COMPLETED) {
this._closeConnectivityCheck(path);
return;
} else if (result == PortalHelperResult.RECHECK) {
this._client.check_connectivity_async(null, (client, result) => {
try {
let state = client.check_connectivity_finish(result);
if (state >= NM.ConnectivityState.FULL)
this._closeConnectivityCheck(path);
} catch(e) { }
});
} else {
log('Invalid result from portal helper: ' + result);
}
},
_syncConnectivity() {
if (this._mainConnection == null ||
this._mainConnection.state != NM.ActiveConnectionState.ACTIVATED) {
this._flushConnectivityQueue();
return;
}
let isPortal = this._client.connectivity == NM.ConnectivityState.PORTAL;
// For testing, allow interpreting any value != FULL as PORTAL, because
// LIMITED (no upstream route after the default gateway) is easy to obtain
// with a tethered phone
// NONE is also possible, with a connection configured to force no default route
// (but in general we should only prompt a portal if we know there is a portal)
if (GLib.getenv('GNOME_SHELL_CONNECTIVITY_TEST') != null)
isPortal = isPortal || this._client.connectivity < NM.ConnectivityState.FULL;
if (!isPortal || Main.sessionMode.isGreeter)
return;
let path = this._mainConnection.get_path();
for (let item of this._connectivityQueue) {
if (item == path)
return;
}
let timestamp = global.get_current_time();
if (this._portalHelperProxy) {
this._portalHelperProxy.AuthenticateRemote(path, '', timestamp);
} else {
new PortalHelperProxy(Gio.DBus.session, 'org.gnome.Shell.PortalHelper',
'/org/gnome/Shell/PortalHelper', (proxy, error) => {
if (error) {
log('Error launching the portal helper: ' + error);
return;
}
this._portalHelperProxy = proxy;
proxy.connectSignal('Done', this._portalHelperDone.bind(this));
proxy.AuthenticateRemote(path, '', timestamp);
});
}
this._connectivityQueue.push(path);
},
_updateIcon() {
if (!this._client.networking_enabled) {
this._primaryIndicator.visible = false;
} else {
let dev = null;
if (this._mainConnection)
dev = this._mainConnection._primaryDevice;
let state = this._client.get_state();
let connected = state == NM.State.CONNECTED_GLOBAL;
this._primaryIndicator.visible = (dev != null) || connected;
if (dev) {
this._primaryIndicator.icon_name = dev.getIndicatorIcon();
} else if (connected) {
if (this._client.connectivity == NM.ConnectivityState.FULL)
this._primaryIndicator.icon_name = 'network-wired-symbolic';
else
this._primaryIndicator.icon_name = 'network-wired-no-route-symbolic';
}
}
this._vpnIndicator.icon_name = this._vpnSection.getIndicatorIcon();
this._vpnIndicator.visible = (this._vpnIndicator.icon_name != '');
}
});
Reference in New Issue View Git Blame Copy Permalink