306 lines
10 KiB
JavaScript
306 lines
10 KiB
JavaScript
// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
|
|
/* exported ModemBase, ModemGsm, ModemCdma, BroadbandModem */
|
|
|
|
const Gio = imports.gi.Gio;
|
|
const GObject = imports.gi.GObject;
|
|
const NM = imports.gi.NM;
|
|
const NMA4 = imports.gi.NMA4;
|
|
|
|
const { loadInterfaceXML } = imports.misc.fileUtils;
|
|
|
|
let _mpd;
|
|
|
|
/**
|
|
* _getMobileProvidersDatabase:
|
|
*
|
|
* Gets the database of mobile providers, with references between MCCMNC/SID and
|
|
* operator name
|
|
*
|
|
* @returns {NMA4.MobileProvidersDatabase | null}
|
|
*/
|
|
function _getMobileProvidersDatabase() {
|
|
if (_mpd == null) {
|
|
try {
|
|
_mpd = new NMA4.MobileProvidersDatabase();
|
|
_mpd.init(null);
|
|
} catch (e) {
|
|
log(e.message);
|
|
_mpd = null;
|
|
}
|
|
}
|
|
|
|
return _mpd;
|
|
}
|
|
|
|
// _findProviderForMccMnc:
|
|
// @operatorName: operator name
|
|
// @operatorCode: operator code
|
|
//
|
|
// Given an operator name string (which may not be a real operator name) and an
|
|
// operator code string, tries to find a proper operator name to display.
|
|
//
|
|
function _findProviderForMccMnc(operatorName, operatorCode) {
|
|
if (operatorName) {
|
|
if (operatorName.length != 0 &&
|
|
(operatorName.length > 6 || operatorName.length < 5)) {
|
|
// this looks like a valid name, i.e. not an MCCMNC (that some
|
|
// devices return when not yet connected
|
|
return operatorName;
|
|
}
|
|
|
|
if (isNaN(parseInt(operatorName))) {
|
|
// name is definitely not a MCCMNC, so it may be a name
|
|
// after all; return that
|
|
return operatorName;
|
|
}
|
|
}
|
|
|
|
let needle;
|
|
if ((!operatorName || operatorName.length == 0) && operatorCode)
|
|
needle = operatorCode;
|
|
else if (operatorName && (operatorName.length == 6 || operatorName.length == 5))
|
|
needle = operatorName;
|
|
else // nothing to search
|
|
return null;
|
|
|
|
let mpd = _getMobileProvidersDatabase();
|
|
if (mpd) {
|
|
let provider = mpd.lookup_3gpp_mcc_mnc(needle);
|
|
if (provider)
|
|
return provider.get_name();
|
|
}
|
|
return null;
|
|
}
|
|
|
|
// _findProviderForSid:
|
|
// @sid: System Identifier of the serving CDMA network
|
|
//
|
|
// Tries to find the operator name corresponding to the given SID
|
|
//
|
|
function _findProviderForSid(sid) {
|
|
if (!sid)
|
|
return null;
|
|
|
|
let mpd = _getMobileProvidersDatabase();
|
|
if (mpd) {
|
|
let provider = mpd.lookup_cdma_sid(sid);
|
|
if (provider)
|
|
return provider.get_name();
|
|
}
|
|
return null;
|
|
}
|
|
|
|
|
|
// ----------------------------------------------------- //
|
|
// Support for the old ModemManager interface (MM < 0.7) //
|
|
// ----------------------------------------------------- //
|
|
|
|
|
|
// The following are not the complete interfaces, just the methods we need
|
|
// (or may need in the future)
|
|
|
|
const ModemGsmNetworkInterface = loadInterfaceXML('org.freedesktop.ModemManager.Modem.Gsm.Network');
|
|
const ModemGsmNetworkProxy = Gio.DBusProxy.makeProxyWrapper(ModemGsmNetworkInterface);
|
|
|
|
const ModemCdmaInterface = loadInterfaceXML('org.freedesktop.ModemManager.Modem.Cdma');
|
|
const ModemCdmaProxy = Gio.DBusProxy.makeProxyWrapper(ModemCdmaInterface);
|
|
|
|
var ModemBase = GObject.registerClass({
|
|
GTypeFlags: GObject.TypeFlags.ABSTRACT,
|
|
Properties: {
|
|
'operator-name': GObject.ParamSpec.string(
|
|
'operator-name', 'operator-name', 'operator-name',
|
|
GObject.ParamFlags.READABLE,
|
|
null),
|
|
'signal-quality': GObject.ParamSpec.int(
|
|
'signal-quality', 'signal-quality', 'signal-quality',
|
|
GObject.ParamFlags.READABLE,
|
|
0, 100, 0),
|
|
},
|
|
}, class ModemBase extends GObject.Object {
|
|
_init() {
|
|
super._init();
|
|
this._operatorName = null;
|
|
this._signalQuality = 0;
|
|
}
|
|
|
|
get operatorName() {
|
|
return this._operatorName;
|
|
}
|
|
|
|
get signalQuality() {
|
|
return this._signalQuality;
|
|
}
|
|
|
|
_setOperatorName(operatorName) {
|
|
if (this._operatorName == operatorName)
|
|
return;
|
|
this._operatorName = operatorName;
|
|
this.notify('operator-name');
|
|
}
|
|
|
|
_setSignalQuality(signalQuality) {
|
|
if (this._signalQuality == signalQuality)
|
|
return;
|
|
this._signalQuality = signalQuality;
|
|
this.notify('signal-quality');
|
|
}
|
|
});
|
|
|
|
var ModemGsm = GObject.registerClass(
|
|
class ModemGsm extends ModemBase {
|
|
_init(path) {
|
|
super._init();
|
|
this._proxy = new ModemGsmNetworkProxy(Gio.DBus.system, 'org.freedesktop.ModemManager', path);
|
|
|
|
// Code is duplicated because the function have different signatures
|
|
this._proxy.connectSignal('SignalQuality', (proxy, sender, [quality]) => {
|
|
this._setSignalQuality(quality);
|
|
});
|
|
this._proxy.connectSignal('RegistrationInfo', (proxy, sender, [_status, code, name]) => {
|
|
this._setOperatorName(_findProviderForMccMnc(name, code));
|
|
});
|
|
this._getInitialState();
|
|
}
|
|
|
|
async _getInitialState() {
|
|
try {
|
|
const [
|
|
[status_, code, name],
|
|
[quality],
|
|
] = await Promise.all([
|
|
this._proxy.GetRegistrationInfoAsync(),
|
|
this._proxy.GetSignalQualityAsync(),
|
|
]);
|
|
this._setOperatorName(_findProviderForMccMnc(name, code));
|
|
this._setSignalQuality(quality);
|
|
} catch (err) {
|
|
// it will return an error if the device is not connected
|
|
this._setSignalQuality(0);
|
|
}
|
|
}
|
|
});
|
|
|
|
var ModemCdma = GObject.registerClass(
|
|
class ModemCdma extends ModemBase {
|
|
_init(path) {
|
|
super._init();
|
|
this._proxy = new ModemCdmaProxy(Gio.DBus.system, 'org.freedesktop.ModemManager', path);
|
|
|
|
this._proxy.connectSignal('SignalQuality', (proxy, sender, params) => {
|
|
this._setSignalQuality(params[0]);
|
|
|
|
// receiving this signal means the device got activated
|
|
// and we can finally call GetServingSystem
|
|
if (this.operator_name == null)
|
|
this._refreshServingSystem();
|
|
});
|
|
this._getSignalQuality();
|
|
}
|
|
|
|
async _getSignalQuality() {
|
|
try {
|
|
const [quality] = await this._proxy.GetSignalQualityAsync();
|
|
this._setSignalQuality(quality);
|
|
} catch (err) {
|
|
// it will return an error if the device is not connected
|
|
this._setSignalQuality(0);
|
|
}
|
|
}
|
|
|
|
async _refreshServingSystem() {
|
|
try {
|
|
const [bandClass_, band_, sid] =
|
|
await this._proxy.GetServingSystemAsync();
|
|
this._setOperatorName(_findProviderForSid(sid));
|
|
} catch (err) {
|
|
// it will return an error if the device is not connected
|
|
this._setOperatorName(null);
|
|
}
|
|
}
|
|
});
|
|
|
|
|
|
// ------------------------------------------------------- //
|
|
// Support for the new ModemManager1 interface (MM >= 0.7) //
|
|
// ------------------------------------------------------- //
|
|
|
|
const BroadbandModemInterface = loadInterfaceXML('org.freedesktop.ModemManager1.Modem');
|
|
const BroadbandModemProxy = Gio.DBusProxy.makeProxyWrapper(BroadbandModemInterface);
|
|
|
|
const BroadbandModem3gppInterface = loadInterfaceXML('org.freedesktop.ModemManager1.Modem.Modem3gpp');
|
|
const BroadbandModem3gppProxy = Gio.DBusProxy.makeProxyWrapper(BroadbandModem3gppInterface);
|
|
|
|
const BroadbandModemCdmaInterface = loadInterfaceXML('org.freedesktop.ModemManager1.Modem.ModemCdma');
|
|
const BroadbandModemCdmaProxy = Gio.DBusProxy.makeProxyWrapper(BroadbandModemCdmaInterface);
|
|
|
|
var BroadbandModem = GObject.registerClass({
|
|
Properties: {
|
|
'capabilities': GObject.ParamSpec.flags(
|
|
'capabilities', 'capabilities', 'capabilities',
|
|
GObject.ParamFlags.READWRITE | GObject.ParamFlags.CONSTRUCT_ONLY,
|
|
NM.DeviceModemCapabilities.$gtype,
|
|
NM.DeviceModemCapabilities.NONE),
|
|
},
|
|
}, class BroadbandModem extends ModemBase {
|
|
_init(path, capabilities) {
|
|
super._init({ capabilities });
|
|
this._proxy = new BroadbandModemProxy(Gio.DBus.system, 'org.freedesktop.ModemManager1', path);
|
|
this._proxy_3gpp = new BroadbandModem3gppProxy(Gio.DBus.system, 'org.freedesktop.ModemManager1', path);
|
|
this._proxy_cdma = new BroadbandModemCdmaProxy(Gio.DBus.system, 'org.freedesktop.ModemManager1', path);
|
|
|
|
this._proxy.connect('g-properties-changed', (proxy, properties) => {
|
|
const signalQualityChanged = !!properties.lookup_value('SignalQuality', null);
|
|
if (signalQualityChanged)
|
|
this._reloadSignalQuality();
|
|
});
|
|
this._reloadSignalQuality();
|
|
|
|
this._proxy_3gpp.connect('g-properties-changed', (proxy, properties) => {
|
|
let unpacked = properties.deepUnpack();
|
|
if ('OperatorName' in unpacked || 'OperatorCode' in unpacked)
|
|
this._reload3gppOperatorName();
|
|
});
|
|
this._reload3gppOperatorName();
|
|
|
|
this._proxy_cdma.connect('g-properties-changed', (proxy, properties) => {
|
|
let unpacked = properties.deepUnpack();
|
|
if ('Nid' in unpacked || 'Sid' in unpacked)
|
|
this._reloadCdmaOperatorName();
|
|
});
|
|
this._reloadCdmaOperatorName();
|
|
}
|
|
|
|
_reloadSignalQuality() {
|
|
let [quality, recent_] = this._proxy.SignalQuality;
|
|
this._setSignalQuality(quality);
|
|
}
|
|
|
|
_reloadOperatorName() {
|
|
let newName = "";
|
|
if (this.operator_name_3gpp && this.operator_name_3gpp.length > 0)
|
|
newName += this.operator_name_3gpp;
|
|
|
|
if (this.operator_name_cdma && this.operator_name_cdma.length > 0) {
|
|
if (newName != "")
|
|
newName += ", ";
|
|
newName += this.operator_name_cdma;
|
|
}
|
|
|
|
this._setOperatorName(newName);
|
|
}
|
|
|
|
_reload3gppOperatorName() {
|
|
let name = this._proxy_3gpp.OperatorName;
|
|
let code = this._proxy_3gpp.OperatorCode;
|
|
this.operator_name_3gpp = _findProviderForMccMnc(name, code);
|
|
this._reloadOperatorName();
|
|
}
|
|
|
|
_reloadCdmaOperatorName() {
|
|
let sid = this._proxy_cdma.Sid;
|
|
this.operator_name_cdma = _findProviderForSid(sid);
|
|
this._reloadOperatorName();
|
|
}
|
|
});
|