gnome-shell/js/ui/status/network.js

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// -*- 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 NetworkManager = imports.gi.NetworkManager;
const NMClient = imports.gi.NMClient;
const NMGtk = imports.gi.NMGtk;
const Signals = imports.signals;
const St = imports.gi.St;
const Hash = imports.misc.hash;
const Main = imports.ui.main;
const PanelMenu = imports.ui.panelMenu;
const PopupMenu = imports.ui.popupMenu;
const MessageTray = imports.ui.messageTray;
const NotificationDaemon = imports.ui.notificationDaemon;
const ModalDialog = imports.ui.modalDialog;
const ModemManager = imports.misc.modemManager;
const Util = imports.misc.util;
const NMConnectionCategory = {
INVALID: 'invalid',
WIRELESS: 'wireless',
WWAN: 'wwan',
VPN: 'vpn'
};
const NMAccessPointSecurity = {
NONE: 1,
WEP: 2,
WPA_PSK: 3,
WPA2_PSK: 4,
WPA_ENT: 5,
WPA2_ENT: 6
};
// small optimization, to avoid using [] all the time
const NM80211Mode = NetworkManager['80211Mode'];
const NM80211ApFlags = NetworkManager['80211ApFlags'];
const NM80211ApSecurityFlags = NetworkManager['80211ApSecurityFlags'];
function ssidCompare(one, two) {
if (!one || !two)
return false;
if (one.length != two.length)
return false;
for (let i = 0; i < one.length; i++) {
if (one[i] != two[i])
return false;
}
return true;
}
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 = NetworkManager.utils_ssid_to_utf8(ssid);
if (!label)
label = _("<unknown>");
return label;
}
const NMConnectionItem = new Lang.Class({
Name: 'NMConnectionItem',
_init: function(section, connection) {
this._section = section;
this._connection = connection;
this._activeConnection = null;
this._activeConnectionChangedId = 0;
this.labelItem = new PopupMenu.PopupMenuItem('');
this.labelItem.connect('activate', Lang.bind(this, this._toggle));
this.switchItem = new PopupMenu.PopupSwitchMenuItem(connection.get_id(), false);
this.switchItem.connect('toggled', Lang.bind(this, this._toggle));
this._sync();
},
destroy: function() {
this.labelItem.destroy();
this.switchItem.destroy();
},
getName: function() {
return this.connection.get_id();
},
isActive: function() {
if (this._activeConnection == null)
return false;
return this._activeConnection.state == NetworkManager.ActiveConnectionState.ACTIVATED;
},
_sync: function() {
let isActive = this.isActive();
this.labelItem.label.text = isActive ? _("Turn Off") : _("Connect");
this.switchItem.setToggleState(isActive);
this.switchItem.setStatus(this._getStatus());
this.emit('icon-changed');
},
_toggle: function() {
if (this._activeConnection == null)
this._section.activateConnection(this._connection);
else
this._section.deactivateConnection(this._activeConnection);
this._sync();
},
_getStatus: function() {
return null;
},
_connectionStateChanged: function(ac, newstate, reason) {
this._sync();
},
setActiveConnection: function(activeConnection) {
if (this._activeConnectionChangedId > 0) {
this._activeConnection.disconnect(this._activeConnectionChangedId);
this._activeConnectionChangedId = 0;
}
this._activeConnection = activeConnection;
if (this._activeConnection)
this._activeConnectionChangedId = this._activeConnection.connect('state-changed',
Lang.bind(this, this._connectionStateChanged));
this._sync();
},
});
Signals.addSignalMethods(NMConnectionItem.prototype);
const NMConnectionSection = new Lang.Class({
Name: 'NMConnectionSection',
Abstract: true,
_init: function(client) {
this._client = client;
this._connectionItems = new Hash.Map();
this._connections = [];
this._labelSection = new PopupMenu.PopupMenuSection();
this._switchSection = new PopupMenu.PopupMenuSection();
this.item = new PopupMenu.PopupSubMenuMenuItem('', true);
this.item.menu.addMenuItem(this._labelSection);
this.item.menu.addMenuItem(this._switchSection);
this.connect('icon-changed', Lang.bind(this, this._sync));
},
destroy: function() {
this.statusItem.destroy();
this.section.destroy();
},
_sync: function() {
let nItems = this._connectionItems.size();
this._switchSection.actor.visible = (nItems > 1);
this._labelSection.actor.visible = (nItems == 1);
this.item.status.text = this._getStatus();
this.item.icon.icon_name = this._getMenuIcon();
this.item.label.text = this._getDescription();
},
_getStatus: function() {
let values = this._connectionItems.values();
for (let i = 0; i < values.length; i++) {
let item = values[i];
if (item.isActive())
return item.getName();
}
return _("Off");
},
_hasConnection: function(connection) {
return this._connectionItems.has(connection.get_uuid());
},
_connectionValid: function(connection) {
return true;
},
_connectionSortFunction: function(one, two) {
if (one._timestamp == two._timestamp)
return GLib.utf8_collate(one.get_id(), two.get_id());
return two._timestamp - one._timestamp;
},
_makeConnectionItem: function(connection) {
return new NMConnectionItem(this, connection);
},
checkConnection: function(connection) {
if (!this._connectionValid(connection))
return;
if (this._hasConnection(connection))
return;
this._addConnection(connection);
},
_addConnection: function(connection) {
let item = this._makeConnectionItem(connection);
if (!item)
return;
item.connect('icon-changed', Lang.bind(this, function() {
this.emit('icon-changed');
}));
item.connect('activation-failed', Lang.bind(this, function(item, reason) {
this.emit('activation-failed', reason);
}));
let pos = Util.insertSorted(this._connections, connection, this._connectionSortFunction);
this._labelSection.addMenuItem(item.labelItem, pos);
this._switchSection.addMenuItem(item.switchItem, pos);
this._connectionItems.set(connection.get_uuid(), item);
this._sync();
},
removeConnection: function(connection) {
this._connectionItems.get(connection.get_uuid()).destroy();
this._connectionItems.delete(connection.get_uuid());
let pos = this._connections.indexOf(connection);
this._connections.splice(pos, 1);
this._sync();
},
});
Signals.addSignalMethods(NMConnectionSection.prototype);
const NMConnectionDevice = new Lang.Class({
Name: 'NMConnectionDevice',
Extends: NMConnectionSection,
Abstract: true,
_init: function(client, device) {
this.parent(client);
this._device = device;
this._autoConnectItem = this.item.menu.addAction(_("Connect"), Lang.bind(this, this._autoConnect));
this.item.menu.addSettingsAction(_("Network Settings"), 'gnome-network-panel.desktop');
this._stateChangedId = this._device.connect('state-changed', Lang.bind(this, this._deviceStateChanged));
this._activeConnectionChangedId = this._device.connect('notify::active-connection', Lang.bind(this, this._activeConnectionChanged));
},
destroy: function() {
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._stateChangedId = 0;
}
this.parent();
},
_activeConnectionChanged: function() {
if (this._activeConnection) {
let item = this._connectionItems.get(this._activeConnection._connection.get_uuid());
item.setActiveConnection(null);
}
this._activeConnection = this._device.active_connection;
if (this._activeConnection) {
let item = this._connectionItems.get(this._activeConnection._connection.get_uuid());
item.setActiveConnection(this._activeConnection);
}
},
_deviceStateChanged: function(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 == NetworkManager.DeviceState.FAILED &&
reason != NetworkManager.DeviceStateReason.NO_SECRETS) {
this.emit('activation-failed', reason);
}
this._sync();
},
_connectionValid: function(connection) {
return this._device.connection_valid(connection);
},
activateConnection: function(connection) {
this._client.activate_connection(connection, this._device, null, null);
},
deactivateConnection: function(activeConnection) {
this._device.disconnect(null);
},
setDeviceDescription: function(desc) {
this._description = desc;
this._sync();
},
_getDescription: function() {
return this._description;
},
_sync: function() {
let nItems = this._connectionItems.size();
this._autoConnectItem.actor.visible = (nItems == 0);
this.parent();
},
_getStatus: function() {
if (!this._device)
return null;
switch(this._device.state) {
case NetworkManager.DeviceState.DISCONNECTED:
case NetworkManager.DeviceState.ACTIVATED:
return null;
case NetworkManager.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) */
return _("unmanaged");
case NetworkManager.DeviceState.DEACTIVATING:
return _("disconnecting...");
case NetworkManager.DeviceState.PREPARE:
case NetworkManager.DeviceState.CONFIG:
case NetworkManager.DeviceState.IP_CONFIG:
case NetworkManager.DeviceState.IP_CHECK:
case NetworkManager.DeviceState.SECONDARIES:
return _("connecting...");
case NetworkManager.DeviceState.NEED_AUTH:
/* Translators: this is for network connections that require some kind of key or password */
return _("authentication required");
case NetworkManager.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 */
return _("firmware missing");
}
/* Translators: this is for a network device that cannot be activated (for example it
is disabled by rfkill, or it has no coverage */
return _("unavailable");
case NetworkManager.DeviceState.FAILED:
return _("connection failed");
default:
log('Device state invalid, is %d'.format(this._device.state));
return 'invalid';
}
},
});
const NMDeviceModem = new Lang.Class({
Name: 'NMDeviceModem',
Extends: NMConnectionDevice,
category: NMConnectionCategory.WWAN,
_init: function(client, device) {
this.parent(client, device);
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 & NetworkManager.DeviceModemCapabilities.GSM_UMTS)
this._mobileDevice = new ModemManager.ModemGsm(device.udi);
else if (capabilities & NetworkManager.DeviceModemCapabilities.CDMA_EVDO)
this._mobileDevice = new ModemManager.ModemCdma(device.udi);
else if (capabilities & NetworkManager.DeviceModemCapabilities.LTE)
this._mobileDevice = new ModemManager.ModemGsm(device.udi);
if (this._mobileDevice) {
this._operatorNameId = this._mobileDevice.connect('notify::operator-name', Lang.bind(this, function() {
if (this._operatorItem) {
let name = this._mobileDevice.operator_name;
if (name) {
this._operatorItem.label.text = name;
this._operatorItem.actor.show();
} else
this._operatorItem.actor.hide();
}
}));
this._signalQualityId = this._mobileDevice.connect('notify::signal-quality', Lang.bind(this, function() {
this.emit('icon-changed');
}));
}
},
_autoConnect: function() {
Util.spawn(['gnome-control-center', 'network',
'connect-3g', this._device.get_path()]);
},
destroy: function() {
if (this._operatorNameId) {
this._mobileDevice.disconnect(this._operatorNameId);
this._operatorNameId = 0;
}
if (this._signalQualityId) {
this._mobileDevice.disconnect(this._signalQualityId);
this._signalQualityId = 0;
}
this.parent();
},
_getMenuIcon: function() {
if (this._device.active_connection)
return this.getIndicatorIcon();
else
return 'network-cellular-signal-none-symbolic';
},
_getSignalIcon: function() {
return 'network-cellular-signal-' + signalToIcon(this._mobileDevice.signal_quality) + '-symbolic';
},
getIndicatorIcon: function() {
if (this._device.active_connection.state == NetworkManager.ActiveConnectionState.ACTIVATING)
return 'network-cellular-acquiring-symbolic';
if (!this._mobileDevice) {
// this can happen for bluetooth in PAN mode
return 'network-cellular-connected-symbolic';
}
return this._getSignalIcon();
}
});
const NMDeviceBluetooth = new Lang.Class({
Name: 'NMDeviceBluetooth',
Extends: NMConnectionDevice,
category: NMConnectionCategory.WWAN,
_autoConnect: function() {
// FIXME: DUN devices are configured like modems, so
// We need to spawn the mobile wizard
// but the network panel doesn't support bluetooth at the moment
// so we just create an empty connection and hope
// that this phone supports PAN
let connection = new NetworkManager.Connection();
this._client.add_and_activate_connection(connection, this._device, null, null);
return true;
},
_getMenuIcon: function() {
if (this._device.active_connection)
return this.getIndicatorIcon();
else
return 'network-cellular-signal-none-symbolic';
},
getIndicatorIcon: function() {
let state = this._device.active_connection.state;
if (state == NetworkManager.ActiveConnectionState.ACTIVATING)
return 'network-cellular-acquiring-symbolic';
else if (state == NetworkManager.ActiveConnectionState.ACTIVATED)
return 'network-cellular-connected-symbolic';
else
return 'network-cellular-signal-none-symbolic';
}
});
const NMWirelessDialogItem = new Lang.Class({
Name: 'NMWirelessDialogItem',
_init: function(network) {
this._network = network;
this._ap = network.accessPoints[0];
this.actor = new St.Button({ style_class: 'nm-dialog-item',
can_focus: true,
x_fill: true });
this.actor.connect('key-focus-in', Lang.bind(this, function() {
this.emit('selected');
}));
this.actor.connect('clicked', Lang.bind(this, function() {
this.actor.grab_key_focus();
}));
this._content = new St.BoxLayout({ style_class: 'nm-dialog-item-box' });
this.actor.set_child(this._content);
let title = ssidToLabel(this._ap.get_ssid());
this._label = new St.Label({ text: title });
this.actor.label_actor = this._label;
this._content.add(this._label, { x_align: St.Align.START });
this._selectedIcon = new St.Icon({ style_class: 'nm-dialog-icon',
icon_name: 'object-select-symbolic' });
this._content.add(this._selectedIcon);
this._icons = new St.BoxLayout({ style_class: 'nm-dialog-icons' });
this._content.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);
},
updateBestAP: function(ap) {
this._ap = ap;
this._signalIcon.icon_name = this._getIcon();
},
setActive: function(isActive) {
this._selectedIcon.opacity = isActive ? 255 : 0;
},
_getIcon: function() {
if (this._ap.mode == NM80211Mode.ADHOC)
return 'network-workgroup-symbolic';
else
return 'network-wireless-signal-' + signalToIcon(this._ap.strength) + '-symbolic';
}
});
Signals.addSignalMethods(NMWirelessDialogItem.prototype);
const NMWirelessDialog = new Lang.Class({
Name: 'NMWirelessDialog',
Extends: ModalDialog.ModalDialog,
_init: function(client, device, settings) {
this.parent({ styleClass: 'nm-dialog' });
this._client = client;
this._device = device;
this._networks = [];
this._buildLayout();
let connections = settings.list_connections();
this._connections = connections.filter(Lang.bind(this, function(connection) {
return device.connection_valid(connection);
}));
this._apAddedId = device.connect('access-point-added', Lang.bind(this, this._accessPointAdded));
this._apRemovedId = device.connect('access-point-removed', Lang.bind(this, this._accessPointRemoved));
this._activeApChangedId = device.connect('notify::active-access-point', Lang.bind(this, this._activeApChanged));
// accessPointAdded will also create dialog items
let accessPoints = device.get_access_points() || [ ];
accessPoints.forEach(Lang.bind(this, function(ap) {
this._accessPointAdded(this._device, ap);
}));
this._selectedNetwork = null;
this._activeApChanged();
this._updateSensitivity();
},
destroy: function() {
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;
}
this.parent();
},
_activeApChanged: function() {
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: function() {
let connectSensitive = this._selectedNetwork && (this._selectedNetwork != this._activeNetwork);
this._connectButton.reactive = connectSensitive;
this._connectButton.can_focus = connectSensitive;
},
_updateVisibility: function() {
this._noNetworksLabel.visible = (this._networks.length == 0);
},
_buildLayout: function() {
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._noNetworksLabel = new St.Label({ style_class: 'no-networks-label',
x_align: Clutter.ActorAlign.CENTER,
y_align: Clutter.ActorAlign.CENTER,
text: _("No Networks") });
this._stack.add_child(this._noNetworksLabel);
this.contentLayout.add(this._stack, { expand: true });
this._disconnectButton = this.addButton({ action: Lang.bind(this, this.close),
label: _("Cancel"),
key: Clutter.Escape });
this._connectButton = this.addButton({ action: Lang.bind(this, this._connect),
label: _("Connect"),
key: Clutter.Return },
{ expand: true,
x_fill: false,
x_align: St.Align.END });
},
_connect: function() {
let network = this._selectedNetwork;
let accessPoints = network.accessPoints;
if (network.connections.length > 0) {
let connection = network.connections[0];
for (let i = 0; i < accessPoints.length; i++) {
if (accessPoints[i].connection_valid(connection)) {
this._client.activate_connection(connection, this._device, accessPoints[i].dbus_path, null);
break;
}
}
} else {
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', 'network', 'connect-8021x-wifi',
this._device.get_path(), accessPoints[0].dbus_path]);
} else {
let connection = new NetworkManager.Connection();
this._client.add_and_activate_connection(connection, this._device, accessPoints[0].dbus_path, null)
}
}
this.close();
},
_notifySsidCb: function(accessPoint) {
if (accessPoint.get_ssid() != null) {
accessPoint.disconnect(accessPoint._notifySsidId);
accessPoint._notifySsidId = 0;
this._accessPointAdded(this._device, accessPoint);
}
},
_getApSecurityType: function(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: function(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 oneStrength = one.accessPoints[0].strength;
let twoStrength = two.accessPoints[0].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: function(network, accessPoint) {
if (!ssidCompare(network.ssid, accessPoint.get_ssid()))
return false;
if (network.mode != accessPoint.mode)
return false;
if (network.security != this._getApSecurityType(accessPoint))
return false;
return true;
},
_findExistingNetwork: function(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: function(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: function(network, accessPoint) {
this._connections.forEach(function(connection) {
if (accessPoint.connection_valid(connection) &&
network.connections.indexOf(connection) == -1) {
network.connections.push(connection);
}
});
},
_accessPointAdded: function(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', Lang.bind(this, this._notifySsidCb));
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, function(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._updateVisibility();
},
_accessPointRemoved: function(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.destroy();
this._networks.splice(res.network, 1);
} else {
network.item.updateBestAP(network.accessPoints[0]);
this._resortItems();
}
this._updateVisibility();
},
_resortItems: function() {
let adjustment = this._scrollView.vscroll.adjustment;
let scrollValue = adjustment.value;
this._itemBox.remove_all_children();
this._networks.forEach(Lang.bind(this, function(network) {
this._itemBox.add_child(network.item.actor);
}));
adjustment.value = scrollValue;
},
_selectNetwork: function(network) {
if (this._selectedNetwork)
this._selectedNetwork.item.actor.checked = false;
this._selectedNetwork = network;
this._updateSensitivity();
if (this._selectedNetwork)
this._selectedNetwork.item.actor.checked = true;
},
_createNetworkItem: function(network) {
network.item = new NMWirelessDialogItem(network);
network.item.setActive(network == this._selectedNetwork);
network.item.connect('selected', Lang.bind(this, function() {
Util.ensureActorVisibleInScrollView(this._scrollView, network.item.actor);
this._selectNetwork(network);
}));
},
});
const NMDeviceWireless = new Lang.Class({
Name: 'NMDeviceWireless',
category: NMConnectionCategory.WIRELESS,
_init: function(client, device, settings) {
this._client = client;
this._device = device;
this._settings = settings;
this._description = '';
this.item = new PopupMenu.PopupSubMenuMenuItem('', true);
this.item.menu.addAction(_("Select Network"), Lang.bind(this, this._showDialog));
this._toggleItem = new PopupMenu.PopupMenuItem('');
this._toggleItem.connect('activate', Lang.bind(this, this._toggleWifi));
this.item.menu.addMenuItem(this._toggleItem);
this.item.menu.addSettingsAction(_("Network Settings"), 'gnome-network-panel.desktop');
this._wirelessEnabledChangedId = this._device.connect('notify::wireless-enabled', Lang.bind(this, this._sync));
this._activeApChangedId = this._device.connect('notify::active-access-point', Lang.bind(this, this._activeApChanged));
this._stateChangedId = this._device.connect('state-changed', Lang.bind(this, this._deviceStateChanged));
this._sync();
},
destroy: function() {
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;
}
this.item.destroy();
},
_deviceStateChanged: function(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 == NetworkManager.DeviceState.FAILED &&
reason != NetworkManager.DeviceStateReason.NO_SECRETS) {
this.emit('activation-failed', reason);
}
this._sync();
},
_toggleWifi: function() {
this._client.wireless_enabled = !this._client.wireless_enabled;
},
_showDialog: function() {
this._dialog = new NMWirelessDialog(this._client, this._device, this._settings);
this._dialog.connect('closed', Lang.bind(this, this._dialogClosed));
this._dialog.open();
},
_dialogClosed: function() {
this._dialog.destroy();
this._dialog = null;
},
_strengthChanged: function() {
this.emit('icon-changed');
},
_activeApChanged: function() {
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',
Lang.bind(this, this._strengthChanged));
}
this._sync();
},
_sync: function() {
this._toggleItem.label.text = this._client.wireless_enabled ? _("Turn Off") : _("Turn On");
this.item.status.text = this._getStatus();
this.item.icon.icon_name = this._getMenuIcon();
this.item.label.text = this._description;
},
setDeviceDescription: function(desc) {
this._description = desc;
this._sync();
},
_getStatus: function() {
let ap = this._device.active_access_point;
if (!ap)
return _("Off"); // XXX -- interpret actual status
return ssidToLabel(ap.get_ssid());
},
_getMenuIcon: function() {
if (this._device.active_connection)
return this.getIndicatorIcon();
else
return 'network-wireless-signal-none-symbolic';
},
getIndicatorIcon: function() {
if (this._device.active_connection.state == NetworkManager.ActiveConnectionState.ACTIVATING)
return 'network-wireless-acquiring-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?');
return 'network-wireless-connected-symbolic';
}
return 'network-wireless-signal-' + signalToIcon(ap.strength) + '-symbolic';
},
});
Signals.addSignalMethods(NMDeviceWireless.prototype);
const NMVPNConnectionItem = new Lang.Class({
Name: 'NMVPNConnectionItem',
Extends: NMConnectionItem,
isActive: function() {
if (this._activeConnection == null)
return false;
return this._activeConnection.vpn_state == NetworkManager.VPNConnectionState.ACTIVATED;
},
_getStatus: function() {
if (this._activeConnection == null)
return null;
switch(this._activeConnection.vpn_state) {
case NetworkManager.VPNConnectionState.DISCONNECTED:
case NetworkManager.VPNConnectionState.ACTIVATED:
return null;
case NetworkManager.VPNConnectionState.PREPARE:
case NetworkManager.VPNConnectionState.CONNECT:
case NetworkManager.VPNConnectionState.IP_CONFIG_GET:
return _("connecting...");
case NetworkManager.VPNConnectionState.NEED_AUTH:
/* Translators: this is for network connections that require some kind of key or password */
return _("authentication required");
case NetworkManager.VPNConnectionState.FAILED:
return _("connection failed");
default:
return 'invalid';
}
},
_connectionStateChanged: function(ac, newstate, reason) {
if (newstate == NetworkManager.VPNConnectionState.FAILED &&
reason != NetworkManager.VPNConnectionStateReason.NO_SECRETS) {
// FIXME: if we ever want to show something based on reason,
// we need to convert from NetworkManager.VPNConnectionStateReason
// to NetworkManager.DeviceStateReason
this.emit('activation-failed', reason);
}
this.parent();
},
setActiveConnection: function(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',
Lang.bind(this, this._connectionStateChanged));
this._sync();
},
getIndicatorIcon: function() {
if (this._activeConnection) {
if (this._activeConnection.state == NetworkManager.ActiveConnectionState.ACTIVATING)
return 'network-vpn-acquiring-symbolic';
else
return 'network-vpn-symbolic';
} else {
return '';
}
},
});
const NMVPNSection = new Lang.Class({
Name: 'NMVPNSection',
Extends: NMConnectionSection,
category: NMConnectionCategory.VPN,
_init: function(client) {
this.parent(client);
this._sync();
},
_sync: function() {
let nItems = this._connectionItems.size();
this.item.actor.visible = (nItems > 0);
this.parent();
},
_getDescription: function() {
return _("VPN");
},
_getMenuIcon: function() {
return this.getIndicatorIcon() || 'network-vpn-symbolic';
},
activateConnection: function(connection) {
this._client.activate_connection(connection, null, null, null);
},
deactivateConnection: function(activeConnection) {
this._client.deactivate_connection(activeConnection);
},
addActiveConnection: function(activeConnection) {
let item = this._connectionItems.get(activeConnection._connection.get_uuid());
item.setActiveConnection(activeConnection);
},
removeActiveConnection: function(activeConnection) {
let item = this._connectionItems.get(activeConnection._connection.get_uuid());
item.setActiveConnection(null);
},
_makeConnectionItem: function(connection) {
return new NMVPNConnectionItem(this, connection);
},
getIndicatorIcon: function() {
let items = this._connectionItems.values();
for (let i = 0; i < items.length; i++) {
let item = items[i];
let icon = item.getIndicatorIcon();
if (icon)
return icon;
}
return '';
},
});
Signals.addSignalMethods(NMVPNSection.prototype);
const NMApplet = new Lang.Class({
Name: 'NMApplet',
Extends: PanelMenu.SystemIndicator,
_init: function() {
this.parent();
this._primaryIndicator = this._addIndicator();
this._vpnIndicator = this._addIndicator();
// Device types
this._dtypes = { };
this._dtypes[NetworkManager.DeviceType.WIFI] = NMDeviceWireless;
this._dtypes[NetworkManager.DeviceType.MODEM] = NMDeviceModem;
this._dtypes[NetworkManager.DeviceType.BT] = NMDeviceBluetooth;
// TODO: WiMax support
// Connection types
this._ctypes = { };
this._ctypes[NetworkManager.SETTING_WIRELESS_SETTING_NAME] = NMConnectionCategory.WIRELESS;
this._ctypes[NetworkManager.SETTING_BLUETOOTH_SETTING_NAME] = NMConnectionCategory.WWAN;
this._ctypes[NetworkManager.SETTING_CDMA_SETTING_NAME] = NMConnectionCategory.WWAN;
this._ctypes[NetworkManager.SETTING_GSM_SETTING_NAME] = NMConnectionCategory.WWAN;
this._ctypes[NetworkManager.SETTING_VPN_SETTING_NAME] = NMConnectionCategory.VPN;
NMClient.Client.new_async(null, Lang.bind(this, this._clientGot));
NMClient.RemoteSettings.new_async(null, null, Lang.bind(this, this._remoteSettingsGot));
},
_clientGot: function(obj, result) {
this._client = NMClient.Client.new_finish(result);
this._tryLateInit();
},
_remoteSettingsGot: function(obj, result) {
this._settings = NMClient.RemoteSettings.new_finish(result);
this._tryLateInit();
},
_tryLateInit: function() {
if (!this._client || !this._settings)
return;
this._activeConnections = [ ];
this._connections = [ ];
this._mainConnection = null;
this._mainConnectionIconChangedId = 0;
this._nmDevices = [];
this._devices = { };
this._devices.wireless = {
section: new PopupMenu.PopupMenuSection(),
devices: [ ],
};
this.menu.addMenuItem(this._devices.wireless.section);
this._devices.wwan = {
section: new PopupMenu.PopupMenuSection(),
devices: [ ],
};
this.menu.addMenuItem(this._devices.wwan.section);
this._vpnSection = new NMVPNSection(this._client);
this._vpnSection.connect('activation-failed', Lang.bind(this, this._onActivationFailed));
this._vpnSection.connect('icon-changed', Lang.bind(this, this._updateIcon));
this.menu.addMenuItem(this._vpnSection.item);
this._readConnections();
this._readDevices();
this._syncNMState();
this._client.connect('notify::manager-running', Lang.bind(this, this._syncNMState));
this._client.connect('notify::networking-enabled', Lang.bind(this, this._syncNMState));
this._client.connect('notify::state', Lang.bind(this, this._syncNMState));
this._client.connect('notify::active-connections', Lang.bind(this, this._syncActiveConnections));
this._client.connect('device-added', Lang.bind(this, this._deviceAdded));
this._client.connect('device-removed', Lang.bind(this, this._deviceRemoved));
this._settings.connect('new-connection', Lang.bind(this, this._newConnection));
Main.sessionMode.connect('updated', Lang.bind(this, this._sessionUpdated));
this._sessionUpdated();
},
_sessionUpdated: function() {
let sensitive = !Main.sessionMode.isLocked && !Main.sessionMode.isGreeter;
this.menu.setSensitive(sensitive);
},
_ensureSource: function() {
if (!this._source) {
this._source = new MessageTray.Source(_("Network Manager"),
'network-transmit-receive');
this._source.policy = new NotificationDaemon.NotificationApplicationPolicy('gnome-network-panel');
this._source.connect('destroy', Lang.bind(this, function() {
this._source = null;
}));
Main.messageTray.add(this._source);
}
},
_readDevices: function() {
let devices = this._client.get_devices() || [ ];
for (let i = 0; i < devices.length; ++i) {
this._deviceAdded(this._client, devices[i], true);
}
this._syncDeviceNames();
},
_notifyForDevice: function(device, iconName, title, text, urgency) {
if (device._notification)
device._notification.destroy();
/* must call after destroying previous notification,
or this._source will be cleared */
this._ensureSource();
let gicon = new Gio.ThemedIcon({ name: iconName });
device._notification = new MessageTray.Notification(this._source, title, text,
{ gicon: gicon });
device._notification.setUrgency(urgency);
device._notification.setTransient(true);
device._notification.connect('destroy', function() {
device._notification = null;
});
this._source.notify(device._notification);
},
_onActivationFailed: function(device, reason) {
// XXX: nm-applet has no special text depending on reason
// but I'm not sure of this generic message
this._notifyForDevice(device, 'network-error-symbolic',
_("Connection failed"),
_("Activation of network connection failed"),
MessageTray.Urgency.HIGH);
},
_syncDeviceNames: function() {
let names = NMGtk.utils_disambiguate_device_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: function(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, this._settings);
device._delegate = wrapper;
this._addDeviceWrapper(wrapper);
this._nmDevices.push(device);
if (!skipSyncDeviceNames)
this._syncDeviceNames();
if (wrapper instanceof NMConnectionSection) {
this._connections.forEach(function(connection) {
wrapper.checkConnection(connection);
});
}
}
},
_addDeviceWrapper: function(wrapper) {
wrapper._activationFailedId = wrapper.connect('activation-failed',
Lang.bind(this, this._onActivationFailed));
let section = this._devices[wrapper.category].section;
section.addMenuItem(wrapper.item);
let devices = this._devices[wrapper.category].devices;
devices.push(wrapper);
},
_deviceRemoved: function(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: function(wrapper) {
wrapper.disconnect(wrapper._activationFailedId);
wrapper.destroy();
let devices = this._devices[wrapper.category].devices;
let pos = devices.indexOf(wrapper);
devices.splice(pos, 1);
},
_getSupportedActiveConnections: function() {
let activeConnections = this._client.get_active_connections() || [ ];
let supportedConnections = [];
for (let i = 0; i < activeConnections.length; i++) {
let devices = activeConnections[i].get_devices();
if (!devices || !devices[0])
continue;
// Ignore connections via unrecognized device types
if (!this._dtypes[devices[0].device_type])
continue;
// Ignore slave connections
let connectionPath = activeConnections[i].connection;
let connection = this._settings.get_connection_by_path(connectionPath);
// connection might be null, if libnm-glib fails to create
// the object due to version incompatibility, or if the
// connection is not visible to the current user
if (connection && this._ignoreConnection(connection))
continue;
supportedConnections.push(activeConnections[i]);
}
return supportedConnections;
},
_syncActiveConnections: function() {
let closedConnections = [ ];
let newActiveConnections = this._getSupportedActiveConnections();
for (let i = 0; i < this._activeConnections.length; i++) {
let a = this._activeConnections[i];
if (newActiveConnections.indexOf(a) == -1) // connection is removed
closedConnections.push(a);
}
for (let i = 0; i < closedConnections.length; i++) {
let a = closedConnections[i];
if (a._type == NetworkManager.SETTING_VPN_SETTING_NAME)
this._vpnSection.removeActiveConnection(a);
if (a._inited) {
a.disconnect(a._notifyStateId);
a.disconnect(a._notifyDefaultId);
a.disconnect(a._notifyDefault6Id);
a._inited = false;
}
}
if (this._mainConnectionIconChangedId > 0) {
this._mainConnection._primaryDevice.disconnect(this._mainConnectionIconChangedId);
this._mainConnectionIconChangedId = 0;
}
this._activeConnections = newActiveConnections;
this._mainConnection = null;
let activating = null;
let default_ip4 = null;
let default_ip6 = null;
let active_any = null;
for (let i = 0; i < this._activeConnections.length; i++) {
let a = this._activeConnections[i];
if (!a._inited) {
a._notifyDefaultId = a.connect('notify::default', Lang.bind(this, this._syncActiveConnections));
a._notifyDefault6Id = a.connect('notify::default6', Lang.bind(this, this._syncActiveConnections));
a._notifyStateId = a.connect('notify::state', Lang.bind(this, this._notifyActivated));
a._inited = true;
}
if (!a._connection) {
a._connection = this._settings.get_connection_by_path(a.connection);
if (a._connection) {
a._type = a._connection._type;
a._section = this._ctypes[a._type];
} else {
a._connection = null;
a._type = null;
a._section = null;
log('Cannot find connection for active (or connection cannot be read)');
}
}
if (a['default'])
default_ip4 = a;
if (a.default6)
default_ip6 = a;
if (a.state == NetworkManager.ActiveConnectionState.ACTIVATING)
activating = a;
else if (a.state == NetworkManager.ActiveConnectionState.ACTIVATED)
active_any = a;
if (!a._primaryDevice) {
if (a._type != NetworkManager.SETTING_VPN_SETTING_NAME) {
// This list is guaranteed to have one device in it.
a._primaryDevice = a.get_devices()[0]._delegate;
} else {
a._primaryDevice = this._vpnSection;
this._vpnSection.addActiveConnection(a);
}
if (a.state == NetworkManager.ActiveConnectionState.ACTIVATED
&& a._primaryDevice && a._primaryDevice._notification) {
a._primaryDevice._notification.destroy();
a._primaryDevice._notification = null;
}
}
}
this._mainConnection = default_ip4 || default_ip6 || active_any || activating || null;
if (this._mainConnection) {
let dev = this._mainConnection._primaryDevice;
this._mainConnectionIconChangedId = dev.connect('icon-changed', Lang.bind(this, this._updateIcon));
}
this._updateIcon();
},
_notifyActivated: function(activeConnection) {
if (activeConnection.state == NetworkManager.ActiveConnectionState.ACTIVATED
&& activeConnection._primaryDevice && activeConnection._primaryDevice._notification) {
activeConnection._primaryDevice._notification.destroy();
activeConnection._primaryDevice._notification = null;
}
this._syncActiveConnections();
},
_ignoreConnection: function(connection) {
let setting = connection.get_setting_connection();
if (!setting)
return true;
// Ignore slave connections
if (setting.get_master())
return true;
return false;
},
_addConnection: function(connection) {
if (this._ignoreConnection(connection))
return;
if (connection._updatedId) {
// connection was already seen
return;
}
connection._removedId = connection.connect('removed', Lang.bind(this, this._connectionRemoved));
connection._updatedId = connection.connect('updated', Lang.bind(this, this._updateConnection));
this._updateConnection(connection);
this._connections.push(connection);
},
_readConnections: function() {
let connections = this._settings.list_connections();
connections.forEach(Lang.bind(this, this._addConnection));
},
_newConnection: function(settings, connection) {
this._addConnection(connection);
this._syncActiveConnections();
},
_connectionRemoved: function(connection) {
let pos = this._connections.indexOf(connection);
if (pos != -1)
this._connections.splice(connection, 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._removedId);
connection.disconnect(connection._updatedId);
connection._removedId = connection._updatedId = 0;
},
_updateConnection: function(connection) {
let connectionSettings = connection.get_setting_by_name(NetworkManager.SETTING_CONNECTION_SETTING_NAME);
connection._type = connectionSettings.type;
connection._section = this._ctypes[connection._type] || NMConnectionCategory.INVALID;
connection._timestamp = connectionSettings.timestamp;
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(function(wrapper) {
if (wrapper instanceof NMConnectionSection)
wrapper.checkConnection(connection);
});
}
},
_syncNMState: function() {
this._syncActiveConnections();
this.indicators.visible = this._client.manager_running;
this.menu.actor.visible = this._client.networking_enabled;
},
_updateIcon: function() {
let mc = this._mainConnection;
if (!this._client.networking_enabled || !mc) {
this._primaryIndicator.icon_name = 'network-offline-symbolic';
} else {
let dev = this._mainConnection._primaryDevice;
if (!dev) {
log('Active connection with no primary device?');
return;
}
this._primaryIndicator.icon_name = dev.getIndicatorIcon(mc);
}
this._vpnIndicator.icon_name = this._vpnSection.getIndicatorIcon();
this._vpnIndicator.visible = (this._vpnIndicator.icon_name != '');
}
});