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

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// -*- mode: js2; indent-tabs-mode: nil; js2-basic-offset: 4 -*-
const ByteArray = imports.byteArray;
const DBus = imports.dbus;
const GLib = imports.gi.GLib;
const GObject = imports.gi.GObject;
const Lang = imports.lang;
const Mainloop = imports.mainloop;
const NetworkManager = imports.gi.NetworkManager;
const NMClient = imports.gi.NMClient;
const Shell = imports.gi.Shell;
const Signals = imports.signals;
const St = imports.gi.St;
const Main = imports.ui.main;
const PanelMenu = imports.ui.panelMenu;
const PopupMenu = imports.ui.popupMenu;
const MessageTray = imports.ui.messageTray;
const ModemManager = imports.misc.modemManager;
const Util = imports.misc.util;
const Gettext = imports.gettext.domain('gnome-shell');
const _ = Gettext.gettext;
const NMConnectionCategory = {
WIRED: 'wired',
WIRELESS: 'wireless',
WWAN: 'wwan',
VPN: 'vpn'
};
const NMAccessPointSecurity = {
UNKNOWN: 0,
NONE: 1,
WEP: 2,
WPA: 3,
WPA2: 4
};
// small optimization, to avoid using [] all the time
const NM80211Mode = NetworkManager['80211Mode'];
const NM80211ApFlags = NetworkManager['80211ApFlags'];
const NM80211ApSecurityFlags = NetworkManager['80211ApSecurityFlags'];
function macToArray(string) {
return string.split(':').map(function(el) {
return parseInt(el, 16);
});
}
function macCompare(one, two) {
for (let i = 0; i < 6; i++) {
if (one[i] != two[i])
return false;
}
return true;
}
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;
}
// shared between NMNetworkMenuItem and NMDeviceWWAN
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';
}
// shared between NMNetworkMenuItem and NMDeviceWireless
function sortAccessPoints(accessPoints) {
return accessPoints.sort(function (one, two) {
return two.strength - one.strength;
});
}
function NMNetworkMenuItem() {
this._init.apply(this, arguments);
}
NMNetworkMenuItem.prototype = {
__proto__: PopupMenu.PopupImageMenuItem.prototype,
_init: function(accessPoints, title, params) {
accessPoints = sortAccessPoints(accessPoints);
this.bestAP = accessPoints[0];
let ssid = this.bestAP.get_ssid();
title = title || NetworkManager.utils_ssid_to_utf8(ssid) || _("<unknown>");
PopupMenu.PopupImageMenuItem.prototype._init.call(this, title, this._getIcon(), params);
this._accessPoints = [ ];
for (let i = 0; i < accessPoints.length; i++) {
let ap = accessPoints[i];
// need a wrapper object here, because the access points can be shared
// between many NMNetworkMenuItems
let apObj = {
ap: ap,
updateId: ap.connect('notify::strength', Lang.bind(this, this._updated))
};
this._accessPoints.push(apObj);
}
},
_updated: function(ap, strength) {
if (strength > this.bestAP.strength)
this.bestAP = ap;
this.setIcon(this._getIcon());
},
_getIcon: function() {
return 'network-wireless-signal-' + signalToIcon(this.bestAP.strength);
},
updateAccessPoints: function(accessPoints) {
for (let i = 0; i < this._accessPoints.length; i++) {
let apObj = this._accessPoints[i];
apObj.ap.disconnect(apObj.updateId);
apObj.updateId = 0;
}
accessPoints = sortAccessPoints(accessPoints);
this.bestAP = accessPoints[0];
this._accessPoints = [ ];
for (let i = 0; i < accessPoints; i++) {
let ap = accessPoints[i];
let apObj = {
ap: ap,
updateId: ap.connect('notify::strength', Lang.bind(this, this._updated))
};
this._accessPoints.push(apObj);
}
},
destroy: function() {
for (let i = 0; i < this._accessPoints.length; i++) {
let apObj = this._accessPoints[i];
apObj.ap.disconnect(apObj.updateId);
apObj.updateId = 0;
}
PopupMenu.PopupImageMenuItem.prototype.destroy.call(this);
}
};
function NMDeviceTitleMenuItem() {
this._init.apply(this, arguments);
}
NMDeviceTitleMenuItem.prototype = {
__proto__: PopupMenu.PopupBaseMenuItem.prototype,
_init: function(description, params) {
PopupMenu.PopupBaseMenuItem.prototype._init.call(this, params);
this._descriptionLabel = new St.Label({ text: description,
style_class: 'popup-subtitle-menu-item'
});
this.addActor(this._descriptionLabel);
this._statusBin = new St.Bin({ x_align: St.Align.END });
this.addActor(this._statusBin, { align: St.Align.END });
this._statusLabel = new St.Label({ text: '',
style_class: 'popup-inactive-menu-item'
});
this._switch = new PopupMenu.Switch(false);
this._statusBin.child = this._switch.actor;
},
setStatus: function(text) {
if (text) {
this._statusLabel.text = text;
this._statusBin.child = this._statusLabel;
this.actor.reactive = false;
this.actor.can_focus = false;
} else {
this._statusBin.child = this._switch.actor;
this.actor.reactive = true;
this.actor.can_focus = true;
}
},
activate: function(event) {
if (this._switch.actor.mapped) {
this._switch.toggle();
this.emit('toggled', this._switch.state);
}
PopupMenu.PopupBaseMenuItem.prototype.activate.call(this, event);
},
get state() {
return this._switch.state;
},
setToggleState: function(newval) {
this._switch.setToggleState(newval);
}
};
function NMWiredSectionTitleMenuItem() {
this._init.apply(this, arguments);
}
NMWiredSectionTitleMenuItem.prototype = {
__proto__: NMDeviceTitleMenuItem.prototype,
updateForDevice: function(device) {
if (device) {
this._device = device;
this.setStatus(device.getStatusLabel());
this.setToggleState(device.connected);
} else
this.setStatus('');
},
activate: function(event) {
NMDeviceTitleMenuItem.prototype.activate.call(this, event);
if (!this._device) {
log('Section title activated when there is more than one device, should be non reactive');
return;
}
if (this._switch.state)
this._device.activate();
else
this._device.deactivate();
}
};
function NMWirelessSectionTitleMenuItem() {
this._init.apply(this, arguments);
}
NMWirelessSectionTitleMenuItem.prototype = {
__proto__: NMDeviceTitleMenuItem.prototype,
_init: function(client, property, title, params) {
NMDeviceTitleMenuItem.prototype._init.call(this, title, params);
this._client = client;
this._property = property + '_enabled';
this._propertyHardware = property + '_hardware_enabled';
this._setEnabledFunc = property + '_set_enabled';
this._client.connect('notify::' + property + '-enabled', Lang.bind(this, this._propertyChanged));
this._client.connect('notify::' + property + '-hardware-enabled', Lang.bind(this, this._propertyChanged));
this._propertyChanged();
},
updateForDevice: function(device) {
// we show the switch
// - if there not just one device
// - if the switch is off
// - if the device is activated or disconnected
if (device && this._softwareEnabled && this._hardwareEnabled) {
let text = device.getStatusLabel();
this.setStatus(text);
} else
this.setStatus(null);
},
activate: function(event) {
NMDeviceTitleMenuItem.prototype.activate.call(this, event);
this._client[this._setEnabledFunc](this._switch.state);
},
_propertyChanged: function() {
this._softwareEnabled = this._client[this._property];
this._hardwareEnabled = this._client[this._propertyHardware];
let enabled = this._softwareEnabled && this._hardwareEnabled;
this.setToggleState(enabled);
if (!this._hardwareEnabled)
/* Translators: this indicates that wireless or wwan is disabled by hardware killswitch */
this.setStatus(_("disabled"));
this.emit('enabled-changed', enabled);
}
};
function NMDevice() {
throw new TypeError('Instantanting abstract class NMDevice');
}
NMDevice.prototype = {
_init: function(client, device, connections) {
this.device = device;
if (device) {
this.device._delegate = this;
this._stateChangedId = this.device.connect('state-changed', Lang.bind(this, this._deviceStateChanged));
} else
this._stateChangedId = 0;
// protected
this._client = client;
this._connections = [ ];
for (let i = 0; i < connections.length; i++) {
if (!connections[i]._uuid)
continue;
if (!this.connectionValid(connections[i]))
continue;
// record the connection
let obj = {
connection: connections[i],
name: connections[i]._name,
uuid: connections[i]._uuid,
timestamp: connections[i]._timestamp,
};
this._connections.push(obj);
}
this._connections.sort(function(one, two) {
return two.timestamp - one.timestamp;
});
this._activeConnection = null;
this._activeConnectionItem = null;
this._autoConnectionItem = null;
if (this.device) {
this.statusItem = new NMDeviceTitleMenuItem(this._getDescription());
this._statusChanged = this.statusItem.connect('toggled', Lang.bind(this, function(item, state) {
if (state)
this.activate();
else
this.deactivate();
this.emit('enabled-changed');
}));
}
this.section = new PopupMenu.PopupMenuSection();
this._createSection();
},
destroy: function() {
if (this.device)
this.device._delegate = null;
if (this._stateChangedId) {
// Need to go through GObject.Object.prototype because
// nm_device_disconnect conflicts with g_signal_disconnect
GObject.Object.prototype.disconnect.call(this.device, this._stateChangedId);
this._stateChangedId = 0;
}
this._clearSection();
if (this.titleItem)
this.titleItem.destroy();
this.section.destroy();
},
deactivate: function() {
this.device.disconnect(null);
},
activate: function() {
if (this._activeConnection)
// nothing to do
return;
// pick the most recently used connection and connect to that
// or if no connections ever set, create an automatic one
if (this._connections.length > 0) {
this._client.activate_connection(this._connections[0].connection.path, this.device, null, null);
} else if (this._autoConnectionName) {
let connection = this._createAutomaticConnection();
this._client.add_and_activate_connection(connection, this.device, null, null);
}
},
get connected() {
return this.device.state == NetworkManager.DeviceState.ACTIVATED;
},
setActiveConnection: function(activeConnection) {
if (activeConnection == this._activeConnection)
// nothing to do
return;
// remove any UI
if (this._activeConnectionItem) {
this._activeConnectionItem.destroy();
this._activeConnectionItem = null;
}
this._activeConnection = activeConnection;
this._clearSection();
this._createSection();
},
checkConnection: function(connection) {
let exists = this._findConnection(connection) != -1;
let valid = this.connectionValid(connection);
if (exists && !valid)
this.removeConnection(connection);
else if (!exists && valid)
this.addConnection(connection);
},
addConnection: function(connection) {
// record the connection
let obj = {
connection: connection,
name: connection._name,
uuid: connection._uuid,
timestamp: connection._timestamp,
};
this._connections.push(obj);
this._connections.sort(function(one, two) {
return two.timestamp - one.timestamp;
});
this._clearSection();
this._createSection();
},
removeConnection: function(connection) {
if (!connection._uuid) {
log('Cannot remove a connection without an UUID');
return;
}
let pos = this._findConnection(connection._uuid);
if (pos == -1) {
// this connection was never added, nothing to do here
return;
}
let obj = this._connections[pos];
if (obj.item)
obj.item.destroy();
this._connections.splice(pos, 1);
if (this._connections.length == 0) {
// We need to show the automatic connection again
this._clearSection();
this._createSection();
}
},
connectionValid: function(connection) {
throw new TypeError('Invoking pure virtual function NMDevice.connectionValid');
},
setEnabled: function(enabled) {
// do nothing by default, we want to keep the conneciton list visible
// in the majority of cases (wired, wwan, vpn)
},
getStatusLabel: function() {
switch(this.device.state) {
case NetworkManager.DeviceState.DISCONNECTED:
case NetworkManager.DeviceState.ACTIVATED:
return null;
case NetworkManager.DeviceState.PREPARE:
case NetworkManager.DeviceState.CONFIG:
case NetworkManager.DeviceState.IP_CONFIG:
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:
// we don't check if the carrier property is actually false, as that causes race
// conditions if state is changed before the new carrier value is picked by libnm-glib
if (this.device.capabilities & NetworkManager.DeviceCapabilities.CARRIER_DETECT)
/* Translators: this is for wired network devices that are physically disconnected */
return _("cable unplugged");
else
/* 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';
}
},
// protected
_createAutomaticConnection: function() {
throw new TypeError('Invoking pure virtual function NMDevice.createAutomaticConnection');
},
_findConnection: function(uuid) {
for (let i = 0; i < this._connections.length; i++) {
let obj = this._connections[i];
if (obj.uuid == uuid)
return i;
}
return -1;
},
_clearSection: function() {
// Clear everything
this.section.removeAll();
this._autoConnectionItem = null;
this._activeConnectionItem = null;
for (let i = 0; i < this._connections.length; i++) {
this._connections[i].item = null;
}
},
_shouldShowConnectionList: function() {
return (this.device.state == NetworkManager.DeviceState.DISCONNECTED ||
this.device.state == NetworkManager.DeviceState.ACTIVATED);
},
_createSection: function() {
if (!this._shouldShowConnectionList())
return;
if (this._activeConnection) {
this._createActiveConnectionItem();
this.section.addMenuItem(this._activeConnectionItem);
}
if (this._connections.length > 0) {
for(let j = 0; j < this._connections.length; ++j) {
let obj = this._connections[j];
if (this._activeConnection &&
obj.connection == this._activeConnection._connection)
continue;
obj.item = this._createConnectionItem(obj);
this.section.addMenuItem(obj.item);
}
} else if (this._autoConnectionName) {
this._autoConnectionItem = new PopupMenu.PopupMenuItem(this._autoConnectionName);
this._autoConnectionItem.connect('activate', Lang.bind(this, function() {
let connection = this._createAutomaticConnection();
this._client.add_and_activate_connection(connection, this.device, null, null);
}));
this.section.addMenuItem(this._autoConnectionItem);
}
},
_createConnectionItem: function(obj) {
let path = obj.connection.path;
let item = new PopupMenu.PopupMenuItem(obj.name);
item.connect('activate', Lang.bind(this, function() {
this._client.activate_connection(path, this.device, null, null);
}));
return item;
},
_createActiveConnectionItem: function() {
let title;
let active = this._activeConnection._connection;
if (active) {
title = active._name;
} else {
/* TRANSLATORS: this is the indication that a connection for another logged in user is active,
and we cannot access its settings (including the name) */
title = _("Connected (private)");
}
this._activeConnectionItem = new PopupMenu.PopupMenuItem(title, { reactive: false });
this._activeConnectionItem.setShowDot(true);
},
_deviceStateChanged: function(device, newstate, oldstate, reason) {
if (newstate == oldstate) {
log('device emitted state-changed without actually changing state');
return;
}
if (oldstate == NetworkManager.DeviceState.ACTIVATED) {
this.emit('network-lost');
}
switch(newstate) {
case NetworkManager.DeviceState.NEED_AUTH:
// FIXME: make this have a real effect
// (currently we rely on a running nm-applet)
this.emit('need-auth');
break;
case NetworkManager.DeviceState.FAILED:
this.emit('activation-failed', reason);
break;
}
this.statusItem.setStatus(this.getStatusLabel());
this.statusItem.setToggleState(this.connected);
this._clearSection();
this._createSection();
this.emit('state-changed');
},
_getDescription: function() {
let dev_product = this.device.get_product();
let dev_vendor = this.device.get_vendor();
if (!dev_product || !dev_vendor)
return null;
let product = Util.fixupPCIDescription(dev_product);
let vendor = Util.fixupPCIDescription(dev_vendor);
let out = '';
// Another quick hack; if all of the fixed up vendor string
// is found in product, ignore the vendor.
if (product.indexOf(vendor) == -1)
out += vendor + ' ';
out += product;
return out;
}
};
Signals.addSignalMethods(NMDevice.prototype);
function NMDeviceWired() {
this._init.apply(this, arguments);
}
NMDeviceWired.prototype = {
__proto__: NMDevice.prototype,
_init: function(client, device, connections) {
this._autoConnectionName = _("Auto Ethernet");
this.category = NMConnectionCategory.WIRED;
NMDevice.prototype._init.call(this, client, device, connections);
},
connectionValid: function(connection) {
if (connection._type != NetworkManager.SETTING_WIRED_SETTING_NAME)
return false;
let ethernetSettings = connection.get_setting_by_name(NetworkManager.SETTING_WIRED_SETTING_NAME);
let fixedMac = ethernetSettings.get_mac_address();
if (fixedMac)
return macCompare(fixedMac, macToArray(this.device.perm_hw_address));
return true;
},
_createAutomaticConnection: function() {
let connection = new NetworkManager.Connection();
connection._uuid = NetworkManager.utils_uuid_generate();
connection.add_setting(new NetworkManager.SettingWired());
connection.add_setting(new NetworkManager.SettingConnection({
uuid: connection._uuid,
id: this._autoConnectionName,
type: NetworkManager.SETTING_WIRED_SETTING_NAME,
autoconnect: true
}));
return connection;
}
};
function NMDeviceModem() {
this._init.apply(this, arguments);
}
NMDeviceModem.prototype = {
__proto__: NMDevice.prototype,
_init: function(client, device, connections) {
let is_wwan = false;
this._enabled = true;
this.mobileDevice = null;
this._connectionType = 'ppp';
this._capabilities = device.current_capabilities;
if (this._capabilities & NetworkManager.DeviceModemCapabilities.GSM_UMTS) {
is_wwan = true;
this.mobileDevice = new ModemManager.ModemGsm(device.udi);
this._connectionType = NetworkManager.SETTING_GSM_SETTING_NAME;
} else if (this._capabilities & NetworkManager.DeviceModemCapabilities.CDMA_EVDO) {
is_wwan = true;
this.mobileDevice = new ModemManager.ModemCdma(device.udi);
this._connectionType = NetworkManager.SETTING_CDMA_SETTING_NAME;
} else if (this._capabilities & NetworkManager.DeviceModemCapabilities.LTE) {
is_wwan = true;
// FIXME: support signal quality
}
if (is_wwan) {
this.category = NMConnectionCategory.WWAN;
this._autoConnectionName = _("Auto broadband");
} else {
this.category = NMConnectionCategory.WIRED;
this._autoConnectionName = _("Auto dial-up");
}
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() {
if (this._operatorItem) {
this._operatorItem.setIcon(this._getSignalIcon());
}
}));
}
NMDevice.prototype._init.call(this, client, device, connections, 1);
},
setEnabled: function(enabled) {
this._enabled = enabled;
if (this.category == NMConnectionCategory.WWAN) {
if (enabled) {
// prevent "network unavailable" statuses
this.statusItem.setStatus(null);
} else
this.statusItem.setStatus(this.getStatusLabel());
}
NMDevice.prototype.setEnabled.call(this, enabled);
},
get connected() {
return this._enabled && this.device.state == NetworkManager.DeviceState.CONNECTED;
},
destroy: function() {
if (this._operatorNameId) {
this.mobileDevice.disconnect(this._operatorNameId);
this._operatorNameId = 0;
}
if (this._signalQualityId) {
this.mobileDevice.disconnect(this._signalQualityId);
this._signalQualityId = 0;
}
NMDevice.prototype.destroy.call(this);
},
_getSignalIcon: function() {
return 'network-cellular-signal-' + signalToIcon(this.mobileDevice.signal_quality);
},
_createSection: function() {
if (this.mobileDevice) {
// If operator_name is null, just pass the empty string, as the item is hidden anyway
this._operatorItem = new PopupMenu.PopupImageMenuItem(this.mobileDevice.operator_name || '',
this._getSignalIcon(),
{ reactive: false });
if (this.mobileDevice.operator_name)
this._operatorItem.actor.hide();
this.section.addMenuItem(this._operatorItem);
}
NMDevice.prototype._createSection.call(this);
},
clearSection: function() {
this._operatorItem = null;
NMDevice.prototype._clearSection.call(this);
},
connectionValid: function(connection) {
return connection._type == this._connectionType;
},
_createAutomaticConnection: function() {
// FIXME: we need to summon the mobile wizard here
// or NM will not have the necessary parameters to complete the connection
// pending a DBus method on nm-applet
let connection = new NetworkManager.Connection;
connection._uuid = NetworkManager.utils_uuid_generate();
connection.add_setting(new NetworkManager.SettingConnection({
uuid: connection._uuid,
id: this._autoConnectionName,
type: this._connectionType,
autoconnect: false
}));
return connection;
}
};
function NMDeviceBluetooth() {
this._init.apply(this, arguments);
}
NMDeviceBluetooth.prototype = {
__proto__: NMDevice.prototype,
_init: function(client, device, connections) {
this._autoConnectionName = this._makeConnectionName(device);
device.connect('notify::name', Lang.bind(this, this._updateAutoConnectionName));
this.category = NMConnectionCategory.WWAN;
NMDevice.prototype._init.call(this, client, device, connections);
},
connectionValid: function(connection) {
if (connection._type != NetworkManager.SETTING_BLUETOOTH_SETTING_NAME)
return false;
let bluetoothSettings = connection.get_setting_by_name(NetworkManager.SETTING_BLUETOOTH_SETTING_NAME);
let fixedBdaddr = bluetoothSettings.get_bdaddr();
if (fixedBdaddr)
return macCompare(fixedBdaddr, macToArray(this.device.hw_address));
return true;
},
_createAutomaticConnection: function() {
let connection = new NetworkManager.Connection;
connection._uuid = NetworkManager.utils_uuid_generate();
connection.add_setting(new NetworkManager.SettingBluetooth);
connection.add_setting(new NetworkManager.SettingConnection({
uuid: connection._uuid,
id: this._autoConnectionName,
type: NetworkManager.SETTING_BLUETOOTH_SETTING_NAME,
autoconnect: false
}));
return connection;
},
_makeConnectionName: function(device) {
let name = device.name;
if (name)
return _("Auto %s").format(name);
else
return _("Auto bluetooth");
},
_updateAutoConnectionName: function() {
this._autoConnectionName = this._makeConnectioName(this.device);
this._clearSection();
this._createSection();
}
};
// Not a real device, but I save a lot code this way
function NMDeviceVPN() {
this._init.apply(this, arguments);
}
NMDeviceVPN.prototype = {
__proto__: NMDevice.prototype,
_init: function(client) {
// Disable autoconnections
this._autoConnectionName = null;
this.category = NMConnectionCategory.VPN;
NMDevice.prototype._init.call(this, client, null, [ ]);
},
connectionValid: function(connection) {
return connection._type == NetworkManager.SETTING_VPN_SETTING_NAME;
},
get empty() {
return this._connections.length == 0;
},
get connected() {
return true;
},
_shouldShowConnectionList: function() {
return true;
},
deactivate: function() {
if (this._activeConnection)
this._client.deactivate_connection(this._activeConnection);
},
getStatusLabel: function() {
return null;
}
};
function NMDeviceWireless() {
this._init.apply(this, arguments);
}
NMDeviceWireless.prototype = {
__proto__: NMDevice.prototype,
_init: function(client, device, connections) {
this.category = NMConnectionCategory.WIRELESS;
this._overflowItem = null;
this._networks = [ ];
// breaking the layers with this, but cannot call
// this.connectionValid until I have a device
this.device = device;
let validConnections = connections.filter(Lang.bind(this, function(connection) {
return this.connectionValid(connection);
}));
let accessPoints = device.get_access_points() || [ ];
for (let i = 0; i < accessPoints.length; i++) {
// Access points are grouped by network
let ap = accessPoints[i];
let pos = this._findNetwork(ap);
let obj;
if (pos != -1) {
obj = this._networks[pos];
obj.accessPoints.push(ap);
} else {
obj = { ssid: ap.get_ssid(),
mode: ap.mode,
security: this._getApSecurityType(ap),
connections: [ ],
item: null,
accessPoints: [ ap ]
};
this._networks.push(obj);
}
// Check if some connection is valid for this AP
for (let j = 0; j < validConnections.length; j++) {
let connection = validConnections[j];
if (this._connectionValidForAP(connection, ap) &&
obj.connections.indexOf(connection) == -1) {
obj.connections.push(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));
NMDevice.prototype._init.call(this, client, device, validConnections);
},
destroy: function() {
if (this._apAddedId) {
// see above for this HACK
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;
}
NMDevice.prototype.destroy.call(this);
},
setEnabled: function(enabled) {
if (enabled) {
this.statusItem.actor.show();
this.section.actor.show();
} else {
this.statusItem.actor.hide();
this.section.actor.hide();
}
},
activate: function() {
if (this._activeConnection)
// nothing to do
return;
// among all visible networks, pick the last recently used connection
let best = null;
let bestApObj = null;
let bestTime = 0;
for (let i = 0; i < this._networks.length; i++) {
let apObj = this._networks[i];
for (let j = 0; j < apObj.connections.length; j++) {
let connection = apObj.connections[j];
if (connection._timestamp > bestTime) {
best = connection;
bestTime = connection._timestamp;
bestApObj = apObj;
}
}
}
if (best) {
for (let i = 0; i < bestApObj.accessPoints.length; i++) {
let ap = bestApObj.accessPoints[i];
if (this._connectionValidForAP(best, ap)) {
this._client.activate_connection(best.path, this.device, ap.dbus_path, null);
break;
}
}
return;
}
// XXX: what else to do?
// for now, just pick a random network
// (this function is called in a corner case anyway, that is, only when
// the user toggles the switch and has more than one wireless device)
if (this._networks.length > 0) {
let connection = this._createAutomaticConnection(this._networks[0]);
let accessPoints = sortAccessPoints(this._networks[0].accessPoints);
this._client.add_and_activate_connection(connection, this.device, accessPoints[0].dbus_path, null);
}
},
_getApSecurityType: function(accessPoint) {
if (accessPoint._secType)
return accessPoint._secType;
// XXX: have this checked by someone familiar with IEEE 802.1x
let flags = accessPoint.flags;
let wpa_flags = accessPoint.wpa_flags;
let rsn_flags = accessPoint.rsn_flags;
let type;
if ( !(flags & NM80211ApFlags.PRIVACY)
&& (wpa_flags == NM80211ApSecurityFlags.NONE)
&& (rsn_flags == NM80211ApSecurityFlags.NONE))
type = NMAccessPointSecurity.NONE;
else if ( (flags & NM80211ApFlags.PRIVACY)
&& (wpa_flags == NM80211ApSecurityFlags.NONE)
&& (rsn_flags == NM80211ApSecurityFlags.NONE))
type = NMAccessPointSecurity.WEP;
else if ( !(flags & NM80211ApFlags.PRIVACY)
&& (wpa_flags != NM80211ApSecurity.NONE)
&& (rsn_flags != NM80211ApSecurity.NONE))
type = NMAccessPointSecurity.WPA;
else
type = NMAccessPointSecurity.WPA2;
// cache the found value to avoid checking flags all the time
accessPoint._secType = type;
return type;
},
_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;
},
_findNetwork: function(accessPoint) {
for (let i = 0; i < this._networks.length; i++) {
if (this._networkCompare(this._networks[i], accessPoint))
return i;
}
return -1;
},
_accessPointAdded: function(device, accessPoint) {
let pos = this._findNetwork(accessPoint);
let apObj;
if (pos != -1) {
apObj = this._networks[pos];
if (apObj.accessPoints.indexOf(accessPoint) != -1) {
log('Access point was already seen, not adding again');
return;
}
apObj.accessPoints.push(accessPoint);
} else {
apObj = { ssid: accessPoint.get_ssid(),
mode: accessPoint.mode,
security: this._getApSecurityType(accessPoint),
connections: [ ],
item: null,
accessPoints: [ accessPoint ]
};
this._networks.push(apObj);
}
// check if this enables new connections for this group
for (let i = 0; i < this._connections.length; i++) {
let connection = this._connections[i].connection;
if (this._connectionValidForAP(connection, accessPoint) &&
apObj.connections.indexOf(connection) == -1) {
apObj.connections.push(connection);
}
}
// update everything
this._clearSection();
this._createSection();
},
_accessPointRemoved: function(device, accessPoint) {
let pos = this._findNetwork(accessPoint);
if (pos == -1) {
log('Removing an access point that was never added');
return;
}
let apObj = this._networks[pos];
let i = apObj.accessPoints.indexOf(accessPoint);
if (i == -1) {
log('Removing an access point that was never added');
return;
}
apObj.accessPoints.splice(i, 1);
if (apObj.accessPoints.length == 0) {
if (apObj.item)
apObj.item.destroy();
this._networks.splice(pos, 1);
} else if (apObj.item)
apObj.item.updateAccessPoints(apObj.accessPoints);
},
_createAPItem: function(connection, accessPointObj, useConnectionName) {
let item = new NMNetworkMenuItem(accessPointObj.accessPoints, useConnectionName ? connection._name : undefined);
item._connection = connection;
item.connect('activate', Lang.bind(this, function() {
let accessPoints = sortAccessPoints(accessPointObj.accessPoints);
for (let i = 0; i < accessPoints.length; i++) {
if (this._connectionValidForAP(connection, accessPoints[i])) {
this._client.activate_connection(connection.path, this.device, accessPoints[i].dbus_path, null);
break;
}
}
}));
return item;
},
connectionValid: function(connection) {
if (connection._type != NetworkManager.SETTING_WIRELESS_SETTING_NAME)
return false;
let wirelessSettings = connection.get_setting_by_name(NetworkManager.SETTING_WIRELESS_SETTING_NAME);
let wirelessSecuritySettings = connection.get_setting_by_name(NetworkManager.SETTING_WIRELESS_SECURITY_SETTING_NAME);
let fixedMac = wirelessSettings.get_mac_address();
if (fixedMac && !macCompare(fixedMac, macToArray(this.device.perm_hw_address)))
return false;
if (wirelessSecuritySettings &&
wirelessSecuritySettings.key_mgmt != 'none' &&
wirelessSecuritySettings.key_mgmt != 'ieee8021x') {
let capabilities = this.device.wireless_capabilities;
if (!(capabilities & NetworkManager.DeviceWifiCapabilities.WPA) ||
!(capabilities & NetworkManager.DeviceWifiCapabilities.CIPHER_TKIP))
return false;
if (wirelessSecuritySettings.get_num_protos() == 1 &&
wirelessSecuritySettings.get_proto(0) == 'rsn' &&
!(capabilities & NetworkManager.DeviceWifiCapabilities.RSN))
return false;
if (wirelessSecuritySettings.get_num_pairwise() == 1 &&
wirelessSecuritySettings.get_pairwise(0) == 'ccmp' &&
!(capabilities & NetworkManager.DeviceWifiCapabilities.CIPHER_CCMP))
return false;
if (wirelessSecuritySettings.get_num_groups() == 1 &&
wirelessSecuritySettings.get_group(0) == 'ccmp' &&
!(capabilities & NetworkManager.DeviceWifiCapabilities.CIPHER_CCMP))
return false;
}
return true;
},
_clearSection: function() {
NMDevice.prototype._clearSection.call(this);
for (let i = 0; i < this._networks.length; i++)
this._networks[i].item = null;
this._overflowItem = null;
},
removeConnection: function(connection) {
if (!connection._uuid)
return;
let pos = this._findConnection(connection._uuid);
if (pos == -1) {
// removing connection that was never added
return;
}
let obj = this._connections[pos];
this._connections.splice(pos, 1);
let anyauto = false, forceupdate = false;
for (let i = 0; i < this._networks.length; i++) {
let apObj = this._networks[i];
let connections = apObj.connections;
for (let k = 0; k < connections.length; k++) {
if (connections[k]._uuid == connection._uuid) {
// remove the connection from the access point group
connections.splice(k);
anyauto = connections.length == 0;
if (apObj.item) {
if (apObj.item instanceof PopupMenu.PopupSubMenuMenuItem) {
let items = apObj.item.menu.getMenuItems();
if (items.length == 2) {
// we need to update the connection list to convert this to a normal item
forceupdate = true;
} else {
for (let j = 0; j < items.length; j++) {
if (items[j]._connection._uuid == connection._uuid) {
items[j].destroy();
break;
}
}
}
} else {
apObj.item.destroy();
apObj.item = null;
}
}
break;
}
}
}
if (forceupdate || anyauto) {
this._clearSection();
this._createSection();
}
},
addConnection: function(connection) {
// record the connection
let obj = {
connection: connection,
name: connection._name,
uuid: connection._uuid,
};
this._connections.push(obj);
// find an appropriate access point
let any = false, forceupdate = false;
for (let i = 0; i < this._networks.length; i++) {
let apObj = this._networks[i];
// Check if connection is valid for any of these access points
let any = false;
for (let k = 0; k < apObj.accessPoints.length; k++) {
let ap = apObj.accessPoints[k];
if (this._connectionValidForAP(connection, ap)) {
apObj.connections.push(connection);
any = true;
break;
}
}
if (any && this._shouldShowConnectionList()) {
// we need to show this connection
if (apObj.item && apObj.item.menu) {
// We're already showing the submenu for this access point
apObj.item.menu.addMenuItem(this._createAPItem(connection, apObj, true));
} else {
if (apObj.item)
apObj.item.destroy();
if (apObj.connections.length == 1) {
apObj.item = this._createAPItem(connection, apObj, false);
this.section.addMenuItem(apObj.item);
} else {
apObj.item = null;
// we need to force an update to create the submenu
forceupdate = true;
}
}
}
}
if (forceupdate) {
this._clearSection();
this._createSection();
}
},
_connectionValidForAP: function(connection, ap) {
// copied and adapted from nm-applet
let wirelessSettings = connection.get_setting_by_name(NetworkManager.SETTING_WIRELESS_SETTING_NAME);
if (!ssidCompare(wirelessSettings.get_ssid(), ap.get_ssid()))
return false;
let wirelessSecuritySettings = connection.get_setting_by_name(NetworkManager.SETTING_WIRELESS_SECURITY_SETTING_NAME);
let fixedBssid = wirelessSettings.get_bssid();
if (fixedBssid && !macCompare(fixedBssid, macToArray(ap.hw_address)))
return false;
let fixedBand = wirelessSettings.band;
if (fixedBand) {
let freq = ap.frequency;
if (fixedBand == 'a' && (freq < 4915 || freq > 5825))
return false;
if (fixedBand == 'bg' && (freq < 2412 || freq > 2484))
return false;
}
let fixedChannel = wirelessSettings.channel;
if (fixedChannel && fixedChannel != NetworkManager.utils_wifi_freq_to_channel(ap.frequency))
return false;
if (!wirelessSecuritySettings)
return true;
return wirelessSettings.ap_security_compatible(wirelessSecuritySettings, ap.flags, ap.wpa_flags, ap.rsn_flags, ap.mode);
},
_createActiveConnectionItem: function() {
let activeAp = this.device.active_access_point;
let icon, title;
if (this._activeConnection._connection) {
let connection = this._activeConnection._connection;
if (activeAp)
this._activeConnectionItem = new NMNetworkMenuItem([ activeAp ], undefined,
{ reactive: false });
else
this._activeConnectionItem = new PopupMenu.PopupImageMenuItem(connection._name,
'network-wireless-connected',
{ reactive: false });
} else {
// We cannot read the connection (due to ACL, or API incompatibility), but we still show signal if we have it
let menuItem;
if (activeAp)
this._activeConnectionItem = new NMNetworkMenuItem([ activeAp ], undefined,
{ reactive: false });
else
this._activeConnectionItem = new PopupMenu.PopupImageMenuItem(_("Connected (private)"),
'network-wireless-connected',
{ reactive: false });
}
this._activeConnectionItem.setShowDot(true);
},
_createAutomaticConnection: function(apObj) {
let name;
let ssid = NetworkManager.utils_ssid_to_utf8(apObj.ssid);
if (ssid) {
/* TRANSLATORS: this the automatic wireless connection name (including the network name) */
name = _("Auto %s").format(ssid);
} else
name = _("Auto wireless");
let connection = new NetworkManager.Connection();
connection.add_setting(new NetworkManager.SettingWireless());
connection.add_setting(new NetworkManager.SettingConnection({
id: name,
autoconnect: true, // NetworkManager will know to ignore this if appropriate
uuid: NetworkManager.utils_uuid_generate(),
type: NetworkManager.SETTING_WIRELESS_SETTING_NAME
}));
return connection;
},
_createSection: function() {
if (!this._shouldShowConnectionList())
return;
if(this._activeConnection) {
this._createActiveConnectionItem();
this.section.addMenuItem(this._activeConnectionItem);
}
let activeAp = this.device.active_access_point;
let activeApSsid = activeAp ? activeAp.get_ssid() : null;
// we want five access points in the menu, including the active one
let numItems = this._activeConnection ? 4 : 5;
for(let j = 0; j < this._networks.length; j++) {
let apObj = this._networks[j];
if(activeAp && ssidCompare(apObj.ssid, activeApSsid))
continue;
let menuItem;
if(apObj.connections.length > 0) {
if (apObj.connections.length == 1)
apObj.item = this._createAPItem(apObj.connections[0], apObj, false);
else {
let title = NetworkManager.utils_ssid_to_utf8(apObj.ssid) || _("<unknown>");
apObj.item = new PopupMenu.PopupSubMenuMenuItem(title);
apObj.item._apObj = apObj;
for (let i = 0; i < apObj.connections.length; i++)
apObj.item.menu.addMenuItem(this._createAPItem(apObj.connections[i], apObj, true));
}
} else {
apObj.item = new NMNetworkMenuItem(apObj.accessPoints);
apObj.item._apObj = apObj;
apObj.item.connect('activate', Lang.bind(this, function() {
let connection = this._createAutomaticConnection(apObj);
let accessPoints = sortAccessPoints(apObj.accessPoints);
this._client.add_and_activate_connection(connection, this.device, accessPoints[0].dbus_path, null)
}));
}
if (j < numItems)
this.section.addMenuItem(apObj.item);
else {
if (!this._overflowItem) {
this._overflowItem = new PopupMenu.PopupSubMenuMenuItem(_("More..."));
this.section.addMenuItem(this._overflowItem);
}
this._overflowItem.menu.addMenuItem(apObj.item);
}
}
},
};
function NMApplet() {
this._init.apply(this, arguments);
}
NMApplet.prototype = {
__proto__: PanelMenu.SystemStatusButton.prototype,
_init: function() {
PanelMenu.SystemStatusButton.prototype._init.call(this, 'network-error');
this._client = NMClient.Client.new();
this._statusSection = new PopupMenu.PopupMenuSection();
this._statusItem = new PopupMenu.PopupMenuItem('', { style_class: 'popup-inactive-menu-item', reactive: false });
this._statusSection.addMenuItem(this._statusItem);
this._statusSection.addAction(_("Enable networking"), Lang.bind(this, function() {
this._client.networking_enabled = true;
}));
this._statusSection.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
this._statusSection.actor.hide();
this.menu.addMenuItem(this._statusSection);
this._devices = { };
this._devices.wired = {
section: new PopupMenu.PopupMenuSection(),
devices: [ ],
item: new NMWiredSectionTitleMenuItem(_("Wired"))
};
this._devices.wired.section.addMenuItem(this._devices.wired.item);
this._devices.wired.section.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
this._devices.wired.section.actor.hide();
this.menu.addMenuItem(this._devices.wired.section);
this._devices.wireless = {
section: new PopupMenu.PopupMenuSection(),
devices: [ ],
item: this._makeToggleItem('wireless', _("Wireless"))
};
this._devices.wireless.section.addMenuItem(this._devices.wireless.item);
this._devices.wireless.section.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
this._devices.wireless.section.actor.hide();
this.menu.addMenuItem(this._devices.wireless.section);
this._devices.wwan = {
section: new PopupMenu.PopupMenuSection(),
devices: [ ],
item: this._makeToggleItem('wwan', _("Mobile broadband"))
};
this._devices.wwan.section.addMenuItem(this._devices.wwan.item);
this._devices.wwan.section.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
this._devices.wwan.section.actor.hide();
this.menu.addMenuItem(this._devices.wwan.section);
this._devices.vpn = {
section: new PopupMenu.PopupMenuSection(),
device: new NMDeviceVPN(this._client),
item: new NMWiredSectionTitleMenuItem(_("VPN Connections"))
};
this._devices.vpn.item.updateForDevice(this._devices.vpn.device);
this._devices.vpn.section.addMenuItem(this._devices.vpn.item);
this._devices.vpn.section.addMenuItem(this._devices.vpn.device.section);
this._devices.vpn.section.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
this._devices.vpn.section.actor.hide();
this.menu.addMenuItem(this._devices.vpn.section);
this.menu.addAction(_("Network Settings"), function() {
let app = Shell.AppSystem.get_default().get_app('gnome-network-panel.desktop');
app.activate(-1);
});
this._activeConnections = [ ];
this._connections = [ ];
this._mainConnection = null;
this._activeAccessPointUpdateId = 0;
this._activeAccessPoint = null;
this._mobileUpdateId = 0;
this._mobileUpdateDevice = null;
// Device types
this._dtypes = { };
this._dtypes[NetworkManager.DeviceType.ETHERNET] = NMDeviceWired;
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_WIRED_SETTING_NAME] = NMConnectionCategory.WIRED;
this._ctypes[NetworkManager.SETTING_PPPOE_SETTING_NAME] = NMConnectionCategory.WIRED;
this._ctypes[NetworkManager.SETTING_PPP_SETTING_NAME] = NMConnectionCategory.WIRED;
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;
this._settings = NMClient.RemoteSettings.new(null);
this._connectionsReadId = this._settings.connect('connections-read', Lang.bind(this, function() {
this._readConnections();
this._readDevices();
this._syncNMState();
// Connect to signals late so that early signals don't find in inconsistent state
// and connect only once (this signal handler can be called again if NetworkManager goes up and down)
if (!this._inited) {
this._inited = true;
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._updateIcon));
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));
}
}));
},
_ensureSource: function() {
if (!this._source) {
this._source = new NMMessageTraySource();
this._source._destroyId = this._source.connect('destroy', Lang.bind(this, function() {
this._source._destroyId = 0;
this._source = null;
}));
Main.messageTray.add(this._source);
}
},
_makeToggleItem: function(type, title) {
let item = new NMWirelessSectionTitleMenuItem(this._client, type, title);
item.connect('enabled-changed', Lang.bind(this, function(item, enabled) {
let devices = this._devices[type].devices;
devices.forEach(function(dev) {
dev.setEnabled(enabled);
});
this._syncSectionTitle(type);
}));
return item;
},
_syncSectionTitle: function(category) {
let devices = this._devices[category].devices;
let managedDevices = devices.filter(function(dev) {
return dev.device.state != NetworkManager.DeviceState.UNMANAGED;
});
let item = this._devices[category].item;
let section = this._devices[category].section;
if (managedDevices.length == 0)
section.actor.hide();
else {
section.actor.show();
if (managedDevices.length == 1) {
let dev = managedDevices[0];
dev.statusItem.actor.hide();
item.updateForDevice(dev);
} else {
managedDevices.forEach(function(dev) {
dev.statusItem.actor.show();
});
}
}
},
_readDevices: function() {
let devices = this._client.get_devices() || [ ];
for (let i = 0; i < devices.length; ++i) {
this._deviceAdded(this._client, devices[i]);
}
},
_deviceAdded: function(client, device) {
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._connections);
// FIXME: these notifications are duplicate with those exposed by nm-applet
// uncomment this code in 3.2, when we'll conflict with and kill nm-applet
/* wrapper._networkLostId = wrapper.connect('network-lost', Lang.bind(this, function(emitter) {
this._ensureSource();
let icon = new St.Icon({ icon_name: 'network-offline',
icon_type: St.IconType.SYMBOLIC,
icon_size: this._source.ICON_SIZE
});
let notification = new MessageTray.Notification(this._source,
_("Connectivity lost"),
_("You're no longer connected to the network"),
{ icon: icon });
this._source.notify(notification);
}));
wrapper._activationFailedId = wrapper.connect('activation-failed', Lang.bind(this, function(wrapper, reason) {
this._ensureSource();
let icon = new St.Icon({ icon_name: 'network-error',
icon_type: St.IconType.SYMBOLIC,
icon_size: this._source.ICON_SIZE,
});
let banner;
// XXX: nm-applet has no special text depending on reason
// but I'm not sure of this generic message
let notification = new MessageTray.Notification(this._source,
_("Connection failed"),
_("Activation of network connection failed"),
{ icon: icon });
this._source.notify(notification);
})); */
wrapper._stateChangedId = wrapper.connect('state-changed', Lang.bind(this, function(dev) {
this._syncSectionTitle(dev.category);
}));
wrapper._destroyId = wrapper.connect('destroy', function(wrapper) {
//wrapper.disconnect(wrapper._networkLostId);
//wrapper.disconnect(wrapper._activationFailedId);
wrapper.disconnect(wrapper._stateChangedId);
});
let section = this._devices[wrapper.category].section;
let devices = this._devices[wrapper.category].devices;
section.addMenuItem(wrapper.section, 1);
section.addMenuItem(wrapper.statusItem, 1);
devices.push(wrapper);
this._syncSectionTitle(wrapper.category);
} else
log('Invalid network device type, is ' + device.get_device_type());
},
_deviceRemoved: function(client, device) {
if (!device._delegate) {
log('Removing a network device that was not added');
return;
}
let wrapper = device._delegate;
wrapper.destroy();
let devices = this._devices[wrapper.category].devices;
let pos = devices.indexOf(wrapper);
devices.splice(pos, 1);
this._syncSectionTitle(wrapper.category)
},
_syncActiveConnections: function() {
let closedConnections = [ ];
let newActiveConnections = this._client.get_active_connections() || [ ];
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 active = closedConnections[i];
if (active._primaryDevice)
active._primaryDevice.setActiveConnection(null);
if (active._notifyStateId) {
active.disconnect(active._notifyStateId);
active._notifyStateId = 0;
}
if (active._inited) {
active.disconnect(active._notifyDefaultId);
active.disconnect(active._notifyDefault6Id);
active._inited = false;
}
}
this._activeConnections = newActiveConnections;
this._mainConnection = null;
let activating = null;
let default_ip4 = null;
let default_ip6 = 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._updateIcon));
a._notifyDefault6Id = a.connect('notify::default6', Lang.bind(this, this._updateIcon));
if (a.state == NetworkManager.ActiveConnectionState.ACTIVATING) // prepare to notify to the user
a._notifyStateId = a.connect('notify::state', Lang.bind(this, this._notifyActiveConnection));
else {
// notify as soon as possible
Mainloop.idle_add(Lang.bind(this, function() {
this._notifyActiveConnection(a);
}));
}
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;
// don't set activating connections to devices, NMDevice:state-changed
// should take care of rebuilding the menu
continue;
}
if (!a._primaryDevice) {
if (a._type != NetworkManager.SETTING_VPN_SETTING_NAME) {
// find a good device to be considered primary
a._primaryDevice = null;
let devices = a.get_devices();
for (let j = 0; j < devices.length; j++) {
let d = devices[j];
if (d._delegate) {
a._primaryDevice = d._delegate;
break;
}
}
} else
a._primaryDevice = this._vpnDevice;
if (a._primaryDevice)
a._primaryDevice.setActiveConnection(a);
}
}
this._mainConnection = activating || default_ip4 || default_ip6 || this._activeConnections[0] || null;
},
_notifyActiveConnection: function(active) {
// FIXME: duplicate notifications when nm-applet is running
// This code will come back when nm-applet is killed
this._syncNMState();
return;
if (active.state == NetworkManager.ActiveConnectionState.ACTIVATED) {
// notify only connections that are visible
if (active._connection) {
this._ensureSource();
let icon;
let banner;
switch (active._section) {
case NMConnectionCategory.WWAN:
icon = 'network-cellular-signal-excellent';
banner = _("You're now connected to mobile broadband connection '%s'").format(active._connection._name);
break;
case NMConnectionCategory.WIRELESS:
icon = 'network-wireless-signal-excellent';
banner = _("You're now connected to wireless network '%s'").format(active._connection._name);
break;
case NMConnectionCategory.WIRED:
icon = 'network-wired';
banner = _("You're now connected to wired network '%s'").format(active._connection._name);
break;
case NMConnectionCategory.VPN:
icon = 'network-vpn';
banner = _("You're now connected to VPN network '%s'").format(active._connection._name);
break;
default:
// a fallback for a generic 'connected' icon
icon = 'network-transmit-receive';
banner = _("You're now connected to '%s'").format(active._connection._name);
}
let iconActor = new St.Icon({ icon_name: icon,
icon_type: St.IconType.SYMBOLIC,
icon_size: this._source.ICON_SIZE
});
let notification = new MessageTray.Notification(this._source,
_("Connection established"),
banner,
{ icon: iconActor });
this._source.notify(notification);
}
if (active._stateChangeId) {
active.disconnect(active._stateChangeId);
active._stateChangeId = 0;
}
}
this._syncNMState();
},
_readConnections: function() {
let connections = this._settings.list_connections();
for (let i = 0; i < connections.length; i++) {
let connection = connections[i];
if (connection._uuid) {
// connection was already seen (for example because NetworkManager was restarted)
continue;
}
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);
}
},
_newConnection: function(settings, connection) {
if (connection._uuid) {
// 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);
this._updateIcon();
},
_connectionRemoved: function(connection) {
let pos = this._connections.indexOf(connection);
if (pos != -1)
this._connections.splice(connection);
let section = connection._section;
if (section == NMConnectionCategory.VPN) {
this._devices.vpn.device.removeConnection(connection);
if (this._devices.vpn.device.empty)
this._devices.vpn.section.actor.hide();
} else {
let devices = this._devices[section].devices;
for (let i = 0; i < devices.length; i++)
devices[i].removeConnection(connection);
}
connection._uuid = null;
connection.disconnect(connection._removedId);
connection.disconnect(connection._updatedId);
},
_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];
connection._name = connectionSettings.id;
connection._uuid = connectionSettings.uuid;
connection._timestamp = connectionSettings.timestamp;
let section = connection._section;
if (section == NMConnectionCategory.VPN) {
this._devices.vpn.device.checkConnection(connection);
this._devices.vpn.section.actor.show();
connection._everAdded = true;
} else {
let devices = this._devices[section].devices;
for (let i = 0; i < devices.length; i++) {
devices[i].checkConnection(connection);
}
}
},
_hideDevices: function() {
this._devicesHidden = true;
for (let category in this._devices)
this._devices[category].section.actor.hide();
},
_showNormal: function() {
if (!this._devicesHidden) // nothing to do
return;
this._devicesHidden = false;
this._statusSection.actor.hide();
this._syncSectionTitle('wired');
this._syncSectionTitle('wireless');
this._syncSectionTitle('wwan');
if (!this._devices.vpn.device.empty)
this._devices.vpn.section.actor.show();
},
_syncNMState: function() {
if (!this._client.manager_running) {
log('NetworkManager is not running, hiding...');
this.menu.close();
this.actor.hide();
return;
} else
this.actor.show();
if (!this._client.networking_enabled) {
this.setIcon('network-offline');
this._hideDevices();
this._statusItem.label.text = _("Networking is disabled");
this._statusSection.actor.show();
return;
}
this._showNormal();
this._updateIcon();
},
_updateIcon: function() {
this._syncActiveConnections();
let mc = this._mainConnection;
let hasApIcon = false;
let hasMobileIcon = false;
if (!mc) {
this.setIcon('network-offline');
} else if (mc.state == NetworkManager.ActiveConnectionState.ACTIVATING) {
switch (mc._section) {
case NMConnectionCategory.WWAN:
this.setIcon('network-cellular-acquiring');
break;
case NMConnectionCategory.WIRELESS:
this.setIcon('network-wireless-acquiring');
break;
case NMConnectionCategory.WIRED:
this.setIcon('network-wired-acquiring');
break;
case NMConnectionCategory.VPN:
this.setIcon('network-vpn-acquiring');
break;
default:
// fallback to a generic connected icon
// (it could be a private connection of some other user)
this.setIcon('network-wired-acquiring');
}
} else {
let dev;
switch (mc._section) {
case NMConnectionCategory.WIRELESS:
dev = mc._primaryDevice;
if (dev) {
let ap = dev.device.active_access_point;
let mode = dev.device.mode;
if (!ap) {
if (mode != NetworkManager['80211Mode'].ADHOC) {
log('An active wireless connection, in infrastructure mode, involves no access point?');
break;
}
this.setIcon('network-wireless-connected');
} else {
if (this._accessPointUpdateId && this._activeAccessPoint != ap) {
this._activeAccessPoint.disconnect(this._accessPointUpdateId);
this._activeAccessPoint = ap;
this._activeAccessPointUpdateId = ap.connect('notify::strength', Lang.bind(function() {
this.setIcon('network-wireless-signal-' + signalToIcon(ap.strength));
}));
}
this.setIcon('network-wireless-signal-' + signalToIcon(ap.strength));
hasApIcon = true;
}
break;
} else {
log('Active connection with no primary device?');
break;
}
case NMConnectionCategory.WIRED:
this.setIcon('network-wired');
break;
case NMConnectionCategory.WWAN:
dev = mc._primaryDevice;
if (!dev) {
log('Active connection with no primary device?');
break;
}
if (!dev.mobileDevice) {
// this can happen for bluetooth in PAN mode
this.setIcon('network-cellular-connected');
break;
}
if (this._mobileUpdateId && this._mobileUpdateDevice != dev) {
this._mobileUpdateDevice.disconnect(this._mobileUpdateId);
this._mobileUpdateDevice = dev.mobileDevice;
this._mobileUpdateId = dev.mobileDevice.connect('notify::signal-quality', Lang.bind(this, function() {
this.setIcon('network-cellular-signal-' + signalToIcon(dev.mobileDevice.signal_quality));
}));
}
this.setIcon('network-cellular-signal-' + signalToIcon(dev.mobileDevice.signal_quality));
hasMobileIcon = true;
break;
case NMConnectionCategory.VPN:
this.setIcon('network-vpn');
break;
default:
// fallback to a generic connected icon
// (it could be a private connection of some other user)
this.setIcon('network-wired');
break;
}
}
// cleanup stale signal connections
if (!hasApIcon && this._activeAccessPointUpdateId) {
this._activeAccessPoint.disconnect(this._activeAccessPointUpdateId);
this._activeAccessPoint = null;
this._activeAccessPointUpdateId = 0;
}
if (!hasMobileIcon && this._mobileUpdateId) {
this._mobileUpdateDevice.disconnect(this._mobileUpdateId);
this._mobileUpdateDevice = null;
this._mobileUpdateId = 0;
}
}
};
function NMMessageTraySource() {
this._init();
}
NMMessageTraySource.prototype = {
__proto__: MessageTray.Source.prototype,
_init: function() {
MessageTray.Source.prototype._init.call(this, _("Network Manager"));
let icon = new St.Icon({ icon_name: 'network-transmit-receive',
icon_type: St.IconType.SYMBOLIC,
icon_size: this.ICON_SIZE
});
this._setSummaryIcon(icon);
}
};