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Код Задачи Пакеты Проекты Релизы Вики Активность
gecko-dev/dom/system/gonk/RadioInterfaceLayer.js

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JavaScript
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/* Copyright 2012 Mozilla Foundation and Mozilla contributors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
"use strict";
const {classes: Cc, interfaces: Ci, utils: Cu, results: Cr} = Components;
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
Cu.import("resource://gre/modules/Services.jsm");
Cu.import("resource://gre/modules/Sntp.jsm");
Cu.import("resource://gre/modules/systemlibs.js");
Cu.import("resource://gre/modules/Promise.jsm");
Cu.import("resource://gre/modules/FileUtils.jsm");
var RIL = {};
Cu.import("resource://gre/modules/ril_consts.js", RIL);
// set to true in ril_consts.js to see debug messages
var DEBUG = RIL.DEBUG_RIL;
// Read debug setting from pref
let debugPref = false;
try {
debugPref = Services.prefs.getBoolPref("ril.debugging.enabled");
} catch(e) {
debugPref = false;
}
DEBUG = RIL.DEBUG_RIL || debugPref;
function debug(s) {
dump("-*- RadioInterfaceLayer: " + s + "\n");
}
// Ril quirk to attach data registration on demand.
let RILQUIRKS_DATA_REGISTRATION_ON_DEMAND =
libcutils.property_get("ro.moz.ril.data_reg_on_demand", "false") == "true";
// Ril quirk to always turn the radio off for the client without SIM card
// except hw default client.
let RILQUIRKS_RADIO_OFF_WO_CARD =
libcutils.property_get("ro.moz.ril.radio_off_wo_card", "false") == "true";
// Ril quirk to enable IPv6 protocol/roaming protocol in APN settings.
let RILQUIRKS_HAVE_IPV6 =
libcutils.property_get("ro.moz.ril.ipv6", "false") == "true";
const RADIOINTERFACELAYER_CID =
Components.ID("{2d831c8d-6017-435b-a80c-e5d422810cea}");
const RADIOINTERFACE_CID =
Components.ID("{6a7c91f0-a2b3-4193-8562-8969296c0b54}");
const RILNETWORKINTERFACE_CID =
Components.ID("{3bdd52a9-3965-4130-b569-0ac5afed045e}");
const GSMICCINFO_CID =
Components.ID("{d90c4261-a99d-47bc-8b05-b057bb7e8f8a}");
const CDMAICCINFO_CID =
Components.ID("{39ba3c08-aacc-46d0-8c04-9b619c387061}");
const NS_XPCOM_SHUTDOWN_OBSERVER_ID = "xpcom-shutdown";
const kNetworkInterfaceStateChangedTopic = "network-interface-state-changed";
const kNetworkConnStateChangedTopic = "network-connection-state-changed";
const kNetworkActiveChangedTopic = "network-active-changed";
const kSmsReceivedObserverTopic = "sms-received";
const kSilentSmsReceivedObserverTopic = "silent-sms-received";
const kSmsSendingObserverTopic = "sms-sending";
const kSmsSentObserverTopic = "sms-sent";
const kSmsFailedObserverTopic = "sms-failed";
const kSmsDeliverySuccessObserverTopic = "sms-delivery-success";
const kSmsDeliveryErrorObserverTopic = "sms-delivery-error";
const kMozSettingsChangedObserverTopic = "mozsettings-changed";
const kSysMsgListenerReadyObserverTopic = "system-message-listener-ready";
const kSysClockChangeObserverTopic = "system-clock-change";
const kScreenStateChangedTopic = "screen-state-changed";
const kSettingsCellBroadcastSearchList = "ril.cellbroadcast.searchlist";
const kSettingsClockAutoUpdateEnabled = "time.clock.automatic-update.enabled";
const kSettingsClockAutoUpdateAvailable = "time.clock.automatic-update.available";
const kSettingsTimezoneAutoUpdateEnabled = "time.timezone.automatic-update.enabled";
const kSettingsTimezoneAutoUpdateAvailable = "time.timezone.automatic-update.available";
const NS_PREFBRANCH_PREFCHANGE_TOPIC_ID = "nsPref:changed";
const kPrefCellBroadcastDisabled = "ril.cellbroadcast.disabled";
const kPrefClirModePreference = "ril.clirMode";
const kPrefRilNumRadioInterfaces = "ril.numRadioInterfaces";
const DOM_MOBILE_MESSAGE_DELIVERY_RECEIVED = "received";
const DOM_MOBILE_MESSAGE_DELIVERY_SENDING = "sending";
const DOM_MOBILE_MESSAGE_DELIVERY_SENT = "sent";
const DOM_MOBILE_MESSAGE_DELIVERY_ERROR = "error";
const RADIO_POWER_OFF_TIMEOUT = 30000;
const SMS_HANDLED_WAKELOCK_TIMEOUT = 5000;
const HW_DEFAULT_CLIENT_ID = 0;
const RIL_IPC_MOBILECONNECTION_MSG_NAMES = [
"RIL:GetRilContext",
"RIL:GetAvailableNetworks",
"RIL:SelectNetwork",
"RIL:SelectNetworkAuto",
"RIL:SetPreferredNetworkType",
"RIL:GetPreferredNetworkType",
"RIL:SendMMI",
"RIL:CancelMMI",
"RIL:RegisterMobileConnectionMsg",
"RIL:SetCallForwardingOptions",
"RIL:GetCallForwardingOptions",
"RIL:SetCallBarringOptions",
"RIL:GetCallBarringOptions",
"RIL:ChangeCallBarringPassword",
"RIL:SetCallWaitingOptions",
"RIL:GetCallWaitingOptions",
"RIL:SetCallingLineIdRestriction",
"RIL:GetCallingLineIdRestriction",
"RIL:SetRoamingPreference",
"RIL:GetRoamingPreference",
"RIL:ExitEmergencyCbMode",
"RIL:SetRadioEnabled",
"RIL:SetVoicePrivacyMode",
"RIL:GetVoicePrivacyMode",
"RIL:GetSupportedNetworkTypes"
];
const RIL_IPC_MOBILENETWORK_MSG_NAMES = [
"RIL:GetLastKnownNetwork",
"RIL:GetLastKnownHomeNetwork"
];
const RIL_IPC_ICCMANAGER_MSG_NAMES = [
"RIL:SendStkResponse",
"RIL:SendStkMenuSelection",
"RIL:SendStkTimerExpiration",
"RIL:SendStkEventDownload",
"RIL:GetCardLockState",
"RIL:UnlockCardLock",
"RIL:SetCardLock",
"RIL:GetCardLockRetryCount",
"RIL:IccOpenChannel",
"RIL:IccExchangeAPDU",
"RIL:IccCloseChannel",
"RIL:ReadIccContacts",
"RIL:UpdateIccContact",
"RIL:RegisterIccMsg",
"RIL:MatchMvno"
];
const RIL_IPC_VOICEMAIL_MSG_NAMES = [
"RIL:RegisterVoicemailMsg",
"RIL:GetVoicemailInfo"
];
const RIL_IPC_CELLBROADCAST_MSG_NAMES = [
"RIL:RegisterCellBroadcastMsg"
];
XPCOMUtils.defineLazyServiceGetter(this, "gPowerManagerService",
"@mozilla.org/power/powermanagerservice;1",
"nsIPowerManagerService");
XPCOMUtils.defineLazyServiceGetter(this, "gMobileMessageService",
"@mozilla.org/mobilemessage/mobilemessageservice;1",
"nsIMobileMessageService");
XPCOMUtils.defineLazyServiceGetter(this, "gSmsService",
"@mozilla.org/sms/smsservice;1",
"nsISmsService");
XPCOMUtils.defineLazyServiceGetter(this, "gMobileMessageDatabaseService",
"@mozilla.org/mobilemessage/rilmobilemessagedatabaseservice;1",
"nsIRilMobileMessageDatabaseService");
XPCOMUtils.defineLazyServiceGetter(this, "ppmm",
"@mozilla.org/parentprocessmessagemanager;1",
"nsIMessageBroadcaster");
XPCOMUtils.defineLazyServiceGetter(this, "gSettingsService",
"@mozilla.org/settingsService;1",
"nsISettingsService");
XPCOMUtils.defineLazyServiceGetter(this, "gSystemMessenger",
"@mozilla.org/system-message-internal;1",
"nsISystemMessagesInternal");
XPCOMUtils.defineLazyServiceGetter(this, "gNetworkManager",
"@mozilla.org/network/manager;1",
"nsINetworkManager");
XPCOMUtils.defineLazyServiceGetter(this, "gTimeService",
"@mozilla.org/time/timeservice;1",
"nsITimeService");
XPCOMUtils.defineLazyServiceGetter(this, "gSystemWorkerManager",
"@mozilla.org/telephony/system-worker-manager;1",
"nsISystemWorkerManager");
XPCOMUtils.defineLazyServiceGetter(this, "gTelephonyProvider",
"@mozilla.org/telephony/telephonyprovider;1",
"nsIGonkTelephonyProvider");
XPCOMUtils.defineLazyGetter(this, "WAP", function() {
let wap = {};
Cu.import("resource://gre/modules/WapPushManager.js", wap);
return wap;
});
XPCOMUtils.defineLazyGetter(this, "PhoneNumberUtils", function() {
let ns = {};
Cu.import("resource://gre/modules/PhoneNumberUtils.jsm", ns);
return ns.PhoneNumberUtils;
});
XPCOMUtils.defineLazyGetter(this, "gMessageManager", function() {
return {
QueryInterface: XPCOMUtils.generateQI([Ci.nsIMessageListener,
Ci.nsIObserver]),
ril: null,
// Manage message targets in terms of topic. Only the authorized and
// registered contents can receive related messages.
targetsByTopic: {},
topics: [],
targetMessageQueue: [],
ready: false,
init: function(ril) {
this.ril = ril;
Services.obs.addObserver(this, NS_XPCOM_SHUTDOWN_OBSERVER_ID, false);
Services.obs.addObserver(this, kSysMsgListenerReadyObserverTopic, false);
this._registerMessageListeners();
},
_shutdown: function() {
this.ril = null;
Services.obs.removeObserver(this, NS_XPCOM_SHUTDOWN_OBSERVER_ID);
this._unregisterMessageListeners();
},
_registerMessageListeners: function() {
ppmm.addMessageListener("child-process-shutdown", this);
for (let msgname of RIL_IPC_MOBILECONNECTION_MSG_NAMES) {
ppmm.addMessageListener(msgname, this);
}
for (let msgname of RIL_IPC_MOBILENETWORK_MSG_NAMES) {
ppmm.addMessageListener(msgname, this);
}
for (let msgName of RIL_IPC_ICCMANAGER_MSG_NAMES) {
ppmm.addMessageListener(msgName, this);
}
for (let msgname of RIL_IPC_VOICEMAIL_MSG_NAMES) {
ppmm.addMessageListener(msgname, this);
}
for (let msgname of RIL_IPC_CELLBROADCAST_MSG_NAMES) {
ppmm.addMessageListener(msgname, this);
}
},
_unregisterMessageListeners: function() {
ppmm.removeMessageListener("child-process-shutdown", this);
for (let msgname of RIL_IPC_MOBILECONNECTION_MSG_NAMES) {
ppmm.removeMessageListener(msgname, this);
}
for (let msgname of RIL_IPC_MOBILENETWORK_MSG_NAMES) {
ppmm.removeMessageListener(msgname, this);
}
for (let msgName of RIL_IPC_ICCMANAGER_MSG_NAMES) {
ppmm.removeMessageListener(msgName, this);
}
for (let msgname of RIL_IPC_VOICEMAIL_MSG_NAMES) {
ppmm.removeMessageListener(msgname, this);
}
for (let msgname of RIL_IPC_CELLBROADCAST_MSG_NAMES) {
ppmm.removeMessageListener(msgname, this);
}
ppmm = null;
},
_registerMessageTarget: function(topic, target) {
let targets = this.targetsByTopic[topic];
if (!targets) {
targets = this.targetsByTopic[topic] = [];
let list = this.topics;
if (list.indexOf(topic) == -1) {
list.push(topic);
}
}
if (targets.indexOf(target) != -1) {
if (DEBUG) debug("Already registered this target!");
return;
}
targets.push(target);
if (DEBUG) debug("Registered " + topic + " target: " + target);
},
_unregisterMessageTarget: function(topic, target) {
if (topic == null) {
// Unregister the target for every topic when no topic is specified.
for (let type of this.topics) {
this._unregisterMessageTarget(type, target);
}
return;
}
// Unregister the target for a specified topic.
let targets = this.targetsByTopic[topic];
if (!targets) {
return;
}
let index = targets.indexOf(target);
if (index != -1) {
targets.splice(index, 1);
if (DEBUG) debug("Unregistered " + topic + " target: " + target);
}
},
_enqueueTargetMessage: function(topic, message, options) {
let msg = { topic : topic,
message : message,
options : options };
// Remove previous queued message with the same message type and client Id
// , only one message per (message type + client Id) is allowed in queue.
let messageQueue = this.targetMessageQueue;
for(let i = 0; i < messageQueue.length; i++) {
if (messageQueue[i].message === message &&
messageQueue[i].options.clientId === options.clientId) {
messageQueue.splice(i, 1);
break;
}
}
messageQueue.push(msg);
},
_sendTargetMessage: function(topic, message, options) {
if (!this.ready) {
this._enqueueTargetMessage(topic, message, options);
return;
}
let targets = this.targetsByTopic[topic];
if (!targets) {
return;
}
for (let target of targets) {
target.sendAsyncMessage(message, options);
}
},
_resendQueuedTargetMessage: function() {
this.ready = true;
// Here uses this._sendTargetMessage() to resend message, which will
// enqueue message if listener is not ready.
// So only resend after listener is ready, or it will cause infinate loop and
// hang the system.
// Dequeue and resend messages.
for each (let msg in this.targetMessageQueue) {
this._sendTargetMessage(msg.topic, msg.message, msg.options);
}
this.targetMessageQueue = null;
},
/**
* nsIMessageListener interface methods.
*/
receiveMessage: function(msg) {
if (DEBUG) debug("Received '" + msg.name + "' message from content process");
if (msg.name == "child-process-shutdown") {
// By the time we receive child-process-shutdown, the child process has
// already forgotten its permissions so we need to unregister the target
// for every permission.
this._unregisterMessageTarget(null, msg.target);
return null;
}
if (RIL_IPC_MOBILECONNECTION_MSG_NAMES.indexOf(msg.name) != -1) {
if (!msg.target.assertPermission("mobileconnection")) {
if (DEBUG) {
debug("MobileConnection message " + msg.name +
" from a content process with no 'mobileconnection' privileges.");
}
return null;
}
} else if (RIL_IPC_MOBILENETWORK_MSG_NAMES.indexOf(msg.name) != -1) {
if (!msg.target.assertPermission("mobilenetwork")) {
if (DEBUG) {
debug("MobileNetwork message " + msg.name +
" from a content process with no 'mobilenetwork' privileges.");
}
return null;
}
} else if (RIL_IPC_ICCMANAGER_MSG_NAMES.indexOf(msg.name) != -1) {
if (!msg.target.assertPermission("mobileconnection")) {
if (DEBUG) {
debug("IccManager message " + msg.name +
" from a content process with no 'mobileconnection' privileges.");
}
return null;
}
} else if (RIL_IPC_VOICEMAIL_MSG_NAMES.indexOf(msg.name) != -1) {
if (!msg.target.assertPermission("voicemail")) {
if (DEBUG) {
debug("Voicemail message " + msg.name +
" from a content process with no 'voicemail' privileges.");
}
return null;
}
} else if (RIL_IPC_CELLBROADCAST_MSG_NAMES.indexOf(msg.name) != -1) {
if (!msg.target.assertPermission("cellbroadcast")) {
if (DEBUG) {
debug("Cell Broadcast message " + msg.name +
" from a content process with no 'cellbroadcast' privileges.");
}
return null;
}
} else {
if (DEBUG) debug("Ignoring unknown message type: " + msg.name);
return null;
}
switch (msg.name) {
case "RIL:RegisterMobileConnectionMsg":
this._registerMessageTarget("mobileconnection", msg.target);
return null;
case "RIL:RegisterIccMsg":
this._registerMessageTarget("icc", msg.target);
return null;
case "RIL:RegisterVoicemailMsg":
this._registerMessageTarget("voicemail", msg.target);
return null;
case "RIL:RegisterCellBroadcastMsg":
this._registerMessageTarget("cellbroadcast", msg.target);
return null;
}
let clientId = msg.json.clientId || 0;
let radioInterface = this.ril.getRadioInterface(clientId);
if (!radioInterface) {
if (DEBUG) debug("No such radio interface: " + clientId);
return null;
}
if (msg.name === "RIL:SetRadioEnabled") {
// Special handler for SetRadioEnabled.
return gRadioEnabledController.receiveMessage(msg);
}
return radioInterface.receiveMessage(msg);
},
/**
* nsIObserver interface methods.
*/
observe: function(subject, topic, data) {
switch (topic) {
case kSysMsgListenerReadyObserverTopic:
Services.obs.removeObserver(this, kSysMsgListenerReadyObserverTopic);
this._resendQueuedTargetMessage();
break;
case NS_XPCOM_SHUTDOWN_OBSERVER_ID:
this._shutdown();
break;
}
},
sendMobileConnectionMessage: function(message, clientId, data) {
this._sendTargetMessage("mobileconnection", message, {
clientId: clientId,
data: data
});
},
sendVoicemailMessage: function(message, clientId, data) {
this._sendTargetMessage("voicemail", message, {
clientId: clientId,
data: data
});
},
sendCellBroadcastMessage: function(message, clientId, data) {
this._sendTargetMessage("cellbroadcast", message, {
clientId: clientId,
data: data
});
},
sendIccMessage: function(message, clientId, data) {
this._sendTargetMessage("icc", message, {
clientId: clientId,
data: data
});
}
};
});
XPCOMUtils.defineLazyGetter(this, "gRadioEnabledController", function() {
let _ril = null;
let _pendingMessages = []; // For queueing "RIL =SetRadioEnabled" messages.
let _isProcessingPending = false;
let _timer = null;
let _request = null;
let _deactivatingDeferred = {};
let _initializedCardState = {};
let _allCardStateInitialized = !RILQUIRKS_RADIO_OFF_WO_CARD;
return {
init: function(ril) {
_ril = ril;
},
receiveCardState: function(clientId) {
if (_allCardStateInitialized) {
return;
}
if (DEBUG) debug("RadioControl: receive cardState from " + clientId);
_initializedCardState[clientId] = true;
if (Object.keys(_initializedCardState).length == _ril.numRadioInterfaces) {
_allCardStateInitialized = true;
this._startProcessingPending();
}
},
receiveMessage: function(msg) {
if (DEBUG) debug("RadioControl: receiveMessage: " + JSON.stringify(msg));
_pendingMessages.push(msg);
this._startProcessingPending();
},
isDeactivatingDataCalls: function() {
return _request !== null;
},
finishDeactivatingDataCalls: function(clientId) {
if (DEBUG) debug("RadioControl: finishDeactivatingDataCalls: " + clientId);
let deferred = _deactivatingDeferred[clientId];
if (deferred) {
deferred.resolve();
}
},
_startProcessingPending: function() {
if (!_isProcessingPending) {
if (DEBUG) debug("RadioControl: start dequeue");
_isProcessingPending = true;
this._processNextMessage();
}
},
_processNextMessage: function() {
if (_pendingMessages.length === 0 || !_allCardStateInitialized) {
if (DEBUG) debug("RadioControl: stop dequeue");
_isProcessingPending = false;
return;
}
let msg = _pendingMessages.shift();
this._handleMessage(msg);
},
_getNumCards: function() {
let numCards = 0;
for (let i = 0, N = _ril.numRadioInterfaces; i < N; ++i) {
if (this._isCardPresentAtClient(i)) {
numCards++;
}
}
return numCards;
},
_isCardPresentAtClient: function(clientId) {
let cardState = _ril.getRadioInterface(clientId).rilContext.cardState;
return cardState !== RIL.GECKO_CARDSTATE_UNDETECTED &&
cardState !== RIL.GECKO_CARDSTATE_UNKNOWN;
},
_isRadioAbleToEnableAtClient: function(clientId, numCards) {
if (!RILQUIRKS_RADIO_OFF_WO_CARD) {
return true;
}
// We could only turn on the radio for clientId if
// 1. a SIM card is presented or
// 2. it is the default clientId and there is no any SIM card at any client.
if (this._isCardPresentAtClient(clientId)) {
return true;
}
numCards = numCards == null ? this._getNumCards() : numCards;
if (clientId === HW_DEFAULT_CLIENT_ID && numCards === 0) {
return true;
}
return false;
},
_handleMessage: function(msg) {
if (DEBUG) debug("RadioControl: handleMessage: " + JSON.stringify(msg));
let clientId = msg.json.clientId || 0;
let radioInterface = _ril.getRadioInterface(clientId);
if (!radioInterface.isValidStateForSetRadioEnabled()) {
radioInterface.setRadioEnabledResponse(msg.target, msg.json.data,
"InvalidStateError");
this._processNextMessage();
return;
}
if (radioInterface.isDummyForSetRadioEnabled(msg.json.data)) {
radioInterface.setRadioEnabledResponse(msg.target, msg.json.data);
this._processNextMessage();
return;
}
if (msg.json.data.enabled) {
if (this._isRadioAbleToEnableAtClient(clientId)) {
radioInterface.receiveMessage(msg);
} else {
// Not really do it but respond success.
radioInterface.setRadioEnabledResponse(msg.target, msg.json.data);
}
this._processNextMessage();
} else {
_request = function() {
radioInterface.receiveMessage(msg);
};
// In 2G network, modem takes 35+ seconds to process deactivate data
// call request if device has active voice call (please see bug 964974
// for more details). Therefore we should hangup all active voice calls
// first. And considering some DSDS architecture, toggling one radio may
// toggle both, so we send hangUpAll to all clients.
for (let i = 0, N = _ril.numRadioInterfaces; i < N; ++i) {
let iface = _ril.getRadioInterface(i);
iface.workerMessenger.send("hangUpAll");
}
// In some DSDS architecture with only one modem, toggling one radio may
// toggle both. Therefore, for safely turning off, we should first
// explicitly deactivate all data calls from all clients.
this._deactivateDataCalls().then(() => {
if (DEBUG) debug("RadioControl: deactivation done");
this._executeRequest();
});
this._createTimer();
}
},
_deactivateDataCalls: function() {
if (DEBUG) debug("RadioControl: deactivating data calls...");
_deactivatingDeferred = {};
let promise = Promise.resolve();
for (let i = 0, N = _ril.numRadioInterfaces; i < N; ++i) {
promise = promise.then(this._deactivateDataCallsForClient(i));
}
return promise;
},
_deactivateDataCallsForClient: function(clientId) {
return function() {
let deferred = _deactivatingDeferred[clientId] = Promise.defer();
let dataConnectionHandler = gDataConnectionManager.getConnectionHandler(clientId);
dataConnectionHandler.deactivateDataCalls();
return deferred.promise;
};
},
_createTimer: function() {
if (!_timer) {
_timer = Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer);
}
_timer.initWithCallback(this._executeRequest.bind(this),
RADIO_POWER_OFF_TIMEOUT,
Ci.nsITimer.TYPE_ONE_SHOT);
},
_cancelTimer: function() {
if (_timer) {
_timer.cancel();
}
},
_executeRequest: function() {
if (typeof _request === "function") {
if (DEBUG) debug("RadioControl: executeRequest");
this._cancelTimer();
_request();
_request = null;
}
this._processNextMessage();
},
};
});
XPCOMUtils.defineLazyGetter(this, "gDataConnectionManager", function () {
return {
QueryInterface: XPCOMUtils.generateQI([Ci.nsIObserver,
Ci.nsISettingsServiceCallback]),
_connectionHandlers: null,
// Flag to determine the data state to start with when we boot up. It
// corresponds to the 'ril.data.enabled' setting from the UI.
_dataEnabled: false,
// Flag to record the default client id for data call. It corresponds to
// the 'ril.data.defaultServiceId' setting from the UI.
_dataDefaultClientId: -1,
// Flag to record the current default client id for data call.
// It differs from _dataDefaultClientId in that it is set only when
// the switch of client id process is done.
_currentDataClientId: -1,
// Pending function to execute when we are notified that another data call has
// been disconnected.
_pendingDataCallRequest: null,
debug: function(s) {
dump("-*- DataConnectionManager: " + s + "\n");
},
init: function(ril) {
if (!ril) {
return;
}
this._connectionHandlers = [];
for (let clientId = 0; clientId < ril.numRadioInterfaces; clientId++) {
let radioInterface = ril.getRadioInterface(clientId);
this._connectionHandlers.push(
new DataConnectionHandler(clientId, radioInterface));
}
let lock = gSettingsService.createLock();
// Read the APN data from the settings DB.
lock.get("ril.data.apnSettings", this);
// Read the data enabled setting from DB.
lock.get("ril.data.enabled", this);
lock.get("ril.data.roaming_enabled", this);
// Read the default client id for data call.
lock.get("ril.data.defaultServiceId", this);
Services.obs.addObserver(this, NS_XPCOM_SHUTDOWN_OBSERVER_ID, false);
Services.obs.addObserver(this, kMozSettingsChangedObserverTopic, false);
Services.obs.addObserver(this, kNetworkInterfaceStateChangedTopic, false);
},
getConnectionHandler: function(clientId) {
return this._connectionHandlers[clientId];
},
_handleDataClientIdChange: function(newDefault) {
if (this._dataDefaultClientId === newDefault) {
return;
}
this._dataDefaultClientId = newDefault;
if (this._currentDataClientId == -1) {
// This is to handle boot up stage.
this._currentDataClientId = this._dataDefaultClientId;
let connHandler = this._connectionHandlers[this._currentDataClientId];
let radioInterface = connHandler.radioInterface;
if (RILQUIRKS_DATA_REGISTRATION_ON_DEMAND) {
radioInterface.setDataRegistration(true);
}
if (this._dataEnabled) {
let settings = connHandler.dataCallSettings;
settings.oldEnabled = settings.enabled;
settings.enabled = true;
connHandler.updateRILNetworkInterface();
}
return;
}
let oldConnHandler = this._connectionHandlers[this._currentDataClientId];
let oldIface = oldConnHandler.radioInterface;
let oldSettings = oldConnHandler.dataCallSettings;
let newConnHandler = this._connectionHandlers[this._dataDefaultClientId];
let newIface = newConnHandler.radioInterface;
let newSettings = newConnHandler.dataCallSettings;
if (!this._dataEnabled) {
if (RILQUIRKS_DATA_REGISTRATION_ON_DEMAND) {
oldIface.setDataRegistration(false);
newIface.setDataRegistration(true);
}
this._currentDataClientId = this._dataDefaultClientId;
return;
}
oldSettings.oldEnabled = oldSettings.enabled;
oldSettings.enabled = false;
if (oldConnHandler.anyDataConnected()) {
this._pendingDataCallRequest = function () {
if (DEBUG) {
this.debug("Executing pending data call request.");
}
if (RILQUIRKS_DATA_REGISTRATION_ON_DEMAND) {
newIface.setDataRegistration(true);
}
newSettings.oldEnabled = newSettings.enabled;
newSettings.enabled = this._dataEnabled;
this._currentDataClientId = this._dataDefaultClientId;
newConnHandler.updateRILNetworkInterface();
};
if (DEBUG) {
this.debug("_handleDataClientIdChange: existing data call(s) active" +
", wait for them to get disconnected.");
}
oldConnHandler.deactivateDataCalls();
return;
}
newSettings.oldEnabled = newSettings.enabled;
newSettings.enabled = true;
this._currentDataClientId = this._dataDefaultClientId;
if (RILQUIRKS_DATA_REGISTRATION_ON_DEMAND) {
oldIface.setDataRegistration(false);
newIface.setDataRegistration(true);
}
newConnHandler.updateRILNetworkInterface();
},
_shutdown: function() {
for (let handler of this._connectionHandlers) {
handler.shutdown();
}
this._connectionHandlers = null;
Services.obs.removeObserver(this, NS_XPCOM_SHUTDOWN_OBSERVER_ID);
Services.obs.removeObserver(this, kMozSettingsChangedObserverTopic);
Services.obs.removeObserver(this, kNetworkInterfaceStateChangedTopic);
},
/**
* nsISettingsServiceCallback
*/
handle: function(name, result) {
switch(name) {
case "ril.data.apnSettings":
if (DEBUG) {
this.debug("'ril.data.apnSettings' is now " +
JSON.stringify(result));
}
if (!result) {
break;
}
for (let clientId in this._connectionHandlers) {
let handler = this._connectionHandlers[clientId];
let apnSetting = result[clientId];
if (handler && apnSetting) {
handler.updateApnSettings(apnSetting);
handler.updateRILNetworkInterface();
}
}
break;
case "ril.data.enabled":
if (DEBUG) {
this.debug("'ril.data.enabled' is now " + result);
}
if (this._dataEnabled === result) {
break;
}
this._dataEnabled = result;
if (DEBUG) {
this.debug("Default id for data call: " + this._dataDefaultClientId);
}
if (this._dataDefaultClientId === -1) {
// We haven't got the default id for data from db.
break;
}
let connHandler = this._connectionHandlers[this._dataDefaultClientId];
let settings = connHandler.dataCallSettings;
settings.oldEnabled = settings.enabled;
settings.enabled = result;
connHandler.updateRILNetworkInterface();
break;
case "ril.data.roaming_enabled":
if (DEBUG) {
this.debug("'ril.data.roaming_enabled' is now " + result);
this.debug("Default id for data call: " + this._dataDefaultClientId);
}
for (let clientId = 0; clientId < this._connectionHandlers.length; clientId++) {
let connHandler = this._connectionHandlers[clientId];
let settings = connHandler.dataCallSettings;
settings.roamingEnabled = Array.isArray(result) ? result[clientId] : result;
}
if (this._dataDefaultClientId === -1) {
// We haven't got the default id for data from db.
break;
}
this._connectionHandlers[this._dataDefaultClientId].updateRILNetworkInterface();
break;
case "ril.data.defaultServiceId":
result = result || 0;
if (DEBUG) {
this.debug("'ril.data.defaultServiceId' is now " + result);
}
this._handleDataClientIdChange(result);
break;
}
},
handleError: function(errorMessage) {
if (DEBUG) {
this.debug("There was an error while reading RIL settings.");
}
},
/**
* nsIObserver interface methods.
*/
observe: function(subject, topic, data) {
switch (topic) {
case kMozSettingsChangedObserverTopic:
let setting = JSON.parse(data);
this.handle(setting.key, setting.value);
break;
case kNetworkInterfaceStateChangedTopic:
let network = subject.QueryInterface(Ci.nsINetworkInterface);
// DSDS: setup pending data connection when switching the default id
// for data call. We can not use network.type to tell if it's
// NETWORK_TYPE_MOBILE, since the type is removed from
// RILNetworkInterface.connectedTypes on disconnect().
if (network.state == Ci.nsINetworkInterface.NETWORK_STATE_UNKNOWN) {
let connHandler = this._connectionHandlers[this._currentDataClientId];
let radioInterface = connHandler.radioInterface;
if (connHandler.allDataDisconnected() &&
typeof this._pendingDataCallRequest === "function") {
if (RILQUIRKS_DATA_REGISTRATION_ON_DEMAND) {
radioInterface.setDataRegistration(false);
}
if (DEBUG) {
this.debug("All data calls disconnected, setup pending data call.");
}
this._pendingDataCallRequest();
this._pendingDataCallRequest = null;
}
}
break;
case NS_XPCOM_SHUTDOWN_OBSERVER_ID:
this._shutdown();
break;
}
},
};
});
// Initialize shared preference "ril.numRadioInterfaces" according to system
// property.
try {
Services.prefs.setIntPref(kPrefRilNumRadioInterfaces, (function() {
// When Gonk property "ro.moz.ril.numclients" is not set, return 1; if
// explicitly set to any number larger-equal than 0, return num; else, return
// 1 for compatibility.
try {
let numString = libcutils.property_get("ro.moz.ril.numclients", "1");
let num = parseInt(numString, 10);
if (num >= 0) {
return num;
}
} catch (e) {}
return 1;
})());
} catch (e) {}
function IccInfo() {}
IccInfo.prototype = {
iccType: null,
iccid: null,
mcc: null,
mnc: null,
spn: null,
isDisplayNetworkNameRequired: null,
isDisplaySpnRequired: null
};
function GsmIccInfo() {}
GsmIccInfo.prototype = {
__proto__: IccInfo.prototype,
QueryInterface: XPCOMUtils.generateQI([Ci.nsIDOMMozGsmIccInfo]),
classID: GSMICCINFO_CID,
classInfo: XPCOMUtils.generateCI({
classID: GSMICCINFO_CID,
classDescription: "MozGsmIccInfo",
flags: Ci.nsIClassInfo.DOM_OBJECT,
interfaces: [Ci.nsIDOMMozGsmIccInfo]
}),
// nsIDOMMozGsmIccInfo
msisdn: null
};
function CdmaIccInfo() {}
CdmaIccInfo.prototype = {
__proto__: IccInfo.prototype,
QueryInterface: XPCOMUtils.generateQI([Ci.nsIDOMMozCdmaIccInfo]),
classID: CDMAICCINFO_CID,
classInfo: XPCOMUtils.generateCI({
classID: CDMAICCINFO_CID,
classDescription: "MozCdmaIccInfo",
flags: Ci.nsIClassInfo.DOM_OBJECT,
interfaces: [Ci.nsIDOMMozCdmaIccInfo]
}),
// nsIDOMMozCdmaIccInfo
mdn: null,
prlVersion: 0
};
function DataConnectionHandler(clientId, radioInterface) {
// Initial owning attributes.
this.clientId = clientId;
this.radioInterface = radioInterface;
this.dataCallSettings = {
oldEnabled: false,
enabled: false,
roamingEnabled: false
};
this._dataCallbacks = [];
// This matrix is used to keep all the APN settings.
// - |byApn| object makes it easier to get the corresponding APN setting
// via a given set of APN, user name and password.
// - |byType| object makes it easier to get the corresponding APN setting
// via a given APN type.
this.apnSettings = {
byType: {},
byApn: {}
};
}
DataConnectionHandler.prototype = {
clientId: 0,
radioInterface: null,
// Data calls setting.
dataCallSettings: null,
apnSettings: null,
// Apn settings to be setup after data call are cleared.
_pendingApnSettings: null,
debug: function(s) {
dump("-*- DataConnectionHandler[" + this.clientId + "]: " + s + "\n");
},
shutdown: function() {
// Shutdown all RIL network interfaces
for (let [, apnSetting] of Iterator(this.apnSettings.byApn)) {
if (apnSetting.iface) {
apnSetting.iface.shutdown();
}
}
this.clientId = null;
this.radioInterface = null;
},
/**
* Check if we get all necessary APN data.
*/
_validateApnSetting: function(apnSetting) {
return (apnSetting &&
apnSetting.apn &&
apnSetting.types &&
apnSetting.types.length);
},
_deliverDataCallCallback: function(name, args) {
// We need to worry about callback registration state mutations during the
// callback firing. The behaviour we want is to *not* call any callbacks
// that are added during the firing and to *not* call any callbacks that are
// removed during the firing. To address this, we make a copy of the
// callback list before dispatching and then double-check that each callback
// is still registered before calling it.
let callbacks = this._dataCallbacks.slice();
for (let callback of callbacks) {
if (this._dataCallbacks.indexOf(callback) == -1) {
continue;
}
try {
let handler = callback[name];
if (typeof handler !== "function") {
throw new Error("No handler for " + name);
}
handler.apply(callback, args);
} catch (e) {
if (DEBUG) {
this.debug("callback handler for " + name + " threw an exception: " + e);
}
}
}
},
/**
* This function will do the following steps:
* 1. Clear the cached APN settings in the RIL.
* 2. Combine APN, user name, and password as the key of |byApn| object to
* refer to the corresponding APN setting.
* 3. Use APN type as the index of |byType| object to refer to the
* corresponding APN setting.
* 4. Create RilNetworkInterface for each APN setting created at step 2.
*/
_setupApnSettings: function(newApnSettings) {
if (!newApnSettings) {
return;
}
if (DEBUG) this.debug("setupApnSettings: " + JSON.stringify(newApnSettings));
// Unregister anything from iface and delete it.
for (let [, apnSetting] in Iterator(this.apnSettings.byApn)) {
if (apnSetting.iface.name in gNetworkManager.networkInterfaces) {
gNetworkManager.unregisterNetworkInterface(apnSetting.iface);
}
this.unregisterDataCallCallback(apnSetting.iface);
delete apnSetting.iface;
}
this.apnSettings.byApn = {};
this.apnSettings.byType = {};
// Cache the APN settings by APNs and by types in the RIL.
for (let inputApnSetting of newApnSettings) {
if (!this._validateApnSetting(inputApnSetting)) {
continue;
}
// Combine APN, user name, and password as the key of |byApn| object to
// refer to the corresponding APN setting.
let apnKey = inputApnSetting.apn +
(inputApnSetting.user || "") +
(inputApnSetting.password || "");
if (!this.apnSettings.byApn[apnKey]) {
this.apnSettings.byApn[apnKey] = inputApnSetting;
} else {
this.apnSettings.byApn[apnKey].types =
this.apnSettings.byApn[apnKey].types.concat(inputApnSetting.types);
}
// Use APN type as the index of |byType| object to refer to the
// corresponding APN setting.
for (let type of inputApnSetting.types) {
this.apnSettings.byType[type] = this.apnSettings.byApn[apnKey];
}
}
// Create RilNetworkInterface for each APN setting that just cached.
for (let [, apnSetting] in Iterator(this.apnSettings.byApn)) {
apnSetting.iface = new RILNetworkInterface(this, apnSetting);
}
},
/**
* Check if all data is disconnected.
*/
allDataDisconnected: function() {
for (let [, apnSetting] of Iterator(this.apnSettings.byApn)) {
let iface = apnSetting.iface;
if (iface && iface.state != RIL.GECKO_NETWORK_STATE_UNKNOWN &&
iface.state != RIL.GECKO_NETWORK_STATE_DISCONNECTED) {
return false;
}
}
return true;
},
/**
* Check if there is any activated data connection.
*/
anyDataConnected: function() {
for (let [, apnSetting] of Iterator(this.apnSettings.byApn)) {
let iface = apnSetting.iface;
if (iface && iface.state == RIL.GECKO_NETWORK_STATE_CONNECTED) {
return true;
}
}
return false;
},
updateApnSettings: function(newApnSettings) {
if (!newApnSettings) {
return;
}
if (this._pendingApnSettings) {
// Change of apn settings in process, just update to the newest.
this._pengingApnSettings = newApnSettings;
return;
}
let isDeactivatingDataCalls = false;
// Clear the cached APN settings in the RIL.
for (let [, apnSetting] of Iterator(this.apnSettings.byApn)) {
// Clear all existing connections based on APN types.
for (let type of apnSetting.types) {
if (this.getDataCallStateByType(type) ==
RIL.GECKO_NETWORK_STATE_CONNECTED) {
this.deactivateDataCallByType(type);
isDeactivatingDataCalls = true;
}
}
}
if (isDeactivatingDataCalls) {
// Defer apn settings setup until all data calls are cleared.
this._pendingApnSettings = newApnSettings;
return;
}
this._setupApnSettings(newApnSettings);
},
updateRILNetworkInterface: function() {
let apnSetting = this.apnSettings.byType.default;
if (!this._validateApnSetting(apnSetting)) {
if (DEBUG) {
this.debug("We haven't gotten completely the APN data.");
}
return;
}
// This check avoids data call connection if the radio is not ready
// yet after toggling off airplane mode.
let rilContext = this.radioInterface.rilContext;
if (rilContext.radioState != RIL.GECKO_RADIOSTATE_READY) {
if (DEBUG) {
this.debug("RIL is not ready for data connection: radio's not ready");
}
return;
}
// We only watch at "ril.data.enabled" flag changes for connecting or
// disconnecting the data call. If the value of "ril.data.enabled" is
// true and any of the remaining flags change the setting application
// should turn this flag to false and then to true in order to reload
// the new values and reconnect the data call.
if (this.dataCallSettings.oldEnabled === this.dataCallSettings.enabled) {
if (DEBUG) {
this.debug("No changes for ril.data.enabled flag. Nothing to do.");
}
return;
}
let defaultDataCallState = this.getDataCallStateByType("default");
if (defaultDataCallState == RIL.GECKO_NETWORK_STATE_CONNECTING ||
defaultDataCallState == RIL.GECKO_NETWORK_STATE_DISCONNECTING) {
if (DEBUG) {
this.debug("Nothing to do during connecting/disconnecting in progress.");
}
return;
}
let dataInfo = rilContext.data;
let isRegistered =
dataInfo.state == RIL.GECKO_MOBILE_CONNECTION_STATE_REGISTERED;
let haveDataConnection =
dataInfo.type != RIL.GECKO_MOBILE_CONNECTION_STATE_UNKNOWN;
if (!isRegistered || !haveDataConnection) {
if (DEBUG) {
this.debug("RIL is not ready for data connection: Phone's not " +
"registered or doesn't have data connection.");
}
return;
}
let wifi_active = false;
if (gNetworkManager.active &&
gNetworkManager.active.type == Ci.nsINetworkInterface.NETWORK_TYPE_WIFI) {
wifi_active = true;
}
let defaultDataCallConnected = defaultDataCallState ==
RIL.GECKO_NETWORK_STATE_CONNECTED;
if (defaultDataCallConnected &&
(!this.dataCallSettings.enabled ||
(dataInfo.roaming && !this.dataCallSettings.roamingEnabled))) {
if (DEBUG) {
this.debug("Data call settings: disconnect data call.");
}
this.deactivateDataCallByType("default");
return;
}
if (defaultDataCallConnected && wifi_active) {
if (DEBUG) {
this.debug("Disconnect data call when Wifi is connected.");
}
this.deactivateDataCallByType("default");
return;
}
if (!this.dataCallSettings.enabled || defaultDataCallConnected) {
if (DEBUG) {
this.debug("Data call settings: nothing to do.");
}
return;
}
if (dataInfo.roaming && !this.dataCallSettings.roamingEnabled) {
if (DEBUG) {
this.debug("We're roaming, but data roaming is disabled.");
}
return;
}
if (wifi_active) {
if (DEBUG) {
this.debug("Don't connect data call when Wifi is connected.");
}
return;
}
if (this._pendingApnSettings) {
if (DEBUG) this.debug("We're changing apn settings, ignore any changes.");
return;
}
let detailedRadioState = rilContext.detailedRadioState;
if (gRadioEnabledController.isDeactivatingDataCalls() ||
detailedRadioState == RIL.GECKO_DETAILED_RADIOSTATE_ENABLING ||
detailedRadioState == RIL.GECKO_DETAILED_RADIOSTATE_DISABLING) {
// We're changing the radio power currently, ignore any changes.
return;
}
if (DEBUG) {
this.debug("Data call settings: connect data call.");
}
this.setupDataCallByType("default");
},
getDataCallStateByType: function(apnType) {
let apnSetting = this.apnSettings.byType[apnType];
if (!apnSetting) {
return RIL.GECKO_NETWORK_STATE_UNKNOWN;
}
if (!apnSetting.iface.inConnectedTypes(apnType)) {
return RIL.GECKO_NETWORK_STATE_DISCONNECTED;
}
return apnSetting.iface.state;
},
setupDataCallByType: function(apnType) {
if (DEBUG) {
this.debug("setupDataCallByType: " + apnType);
}
let apnSetting = this.apnSettings.byType[apnType];
if (!apnSetting) {
if (DEBUG) {
this.debug("No apn setting for type: " + apnType);
}
return;
}
let dataInfo = this.radioInterface.rilContext.data;
if (dataInfo.state != RIL.GECKO_MOBILE_CONNECTION_STATE_REGISTERED ||
dataInfo.type == RIL.GECKO_MOBILE_CONNECTION_STATE_UNKNOWN) {
return;
}
apnSetting.iface.connect(apnType);
// We just call connect() function, so this interface should be in
// connecting state. If this interface is already in connected state, we
// are sure that this interface have successfully established connection
// for other data call types before we call connect() function for current
// data call type. In this circumstance, we have to directly update the
// necessary data call and interface information to RILContentHelper
// and network manager for current data call type.
if (apnSetting.iface.connected) {
// Update the interface status via-registration if the interface has
// already been registered in the network manager.
if (apnSetting.iface.name in gNetworkManager.networkInterfaces) {
gNetworkManager.unregisterNetworkInterface(apnSetting.iface);
}
gNetworkManager.registerNetworkInterface(apnSetting.iface);
Services.obs.notifyObservers(apnSetting.iface,
kNetworkInterfaceStateChangedTopic,
null);
}
},
deactivateDataCallByType: function(apnType) {
if (DEBUG) {
this.debug("deactivateDataCallByType: " + apnType);
}
let apnSetting = this.apnSettings.byType[apnType];
if (!apnSetting) {
if (DEBUG) {
this.debug("No apn setting for type: " + apnType);
}
return;
}
apnSetting.iface.disconnect(apnType);
// We just call disconnect() function, so this interface should be in
// disconnecting state. If this interface is still in connected state, we
// are sure that other data call types still need this connection of this
// interface. In this circumstance, we have to directly update the
// necessary data call and interface information to RILContentHelper
// and network manager for current data call type.
if (apnSetting.iface.connectedTypes.length && apnSetting.iface.connected) {
// Update the interface status via-registration if the interface has
// already been registered in the network manager.
if (apnSetting.iface.name in gNetworkManager.networkInterfaces) {
gNetworkManager.unregisterNetworkInterface(apnSetting.iface);
}
gNetworkManager.registerNetworkInterface(apnSetting.iface);
Services.obs.notifyObservers(apnSetting.iface,
kNetworkInterfaceStateChangedTopic,
null);
}
},
deactivateDataCalls: function() {
let dataDisconnecting = false;
for (let [, apnSetting] of Iterator(this.apnSettings.byApn)) {
for (let type of apnSetting.types) {
if (this.getDataCallStateByType(type) ==
RIL.GECKO_NETWORK_STATE_CONNECTED) {
this.deactivateDataCallByType(type);
dataDisconnecting = true;
}
}
}
// No data calls exist. It's safe to proceed the pending radio power off
// request.
if (gRadioEnabledController.isDeactivatingDataCalls() && !dataDisconnecting) {
gRadioEnabledController.finishDeactivatingDataCalls(this.clientId);
}
},
registerDataCallCallback: function(callback) {
if (this._dataCallbacks.indexOf(callback) != -1) {
throw new Error("Already registered this callback: " + callback);
}
this._dataCallbacks.push(callback);
if (DEBUG) {
this.debug("Registering callback: " + callback);
}
},
unregisterDataCallCallback: function(callback) {
let index = this._dataCallbacks.indexOf(callback);
if (index != -1) {
this._dataCallbacks.splice(index, 1);
if (DEBUG) {
this.debug("Unregistering callback: " + callback);
}
}
},
/**
* Handle data errors.
*/
handleDataCallError: function(message) {
// Notify data call error only for data APN
let apnSetting = this.apnSettings && this.apnSettings.byType.default;
if (apnSetting) {
if (message.apn == apnSetting.apn &&
apnSetting.iface.inConnectedTypes("default")) {
gMessageManager.sendMobileConnectionMessage("RIL:DataError",
this.clientId, message);
}
}
this._deliverDataCallCallback("dataCallError", [message]);
},
/**
* Handle data call state changes.
*/
handleDataCallState: function(datacall) {
this._deliverDataCallCallback("dataCallStateChanged", [datacall]);
// Process pending radio power off request after all data calls
// are disconnected.
if (datacall.state == RIL.GECKO_NETWORK_STATE_UNKNOWN &&
this.allDataDisconnected()) {
if (gRadioEnabledController.isDeactivatingDataCalls()) {
if (DEBUG) {
this.debug("All data connections are disconnected.");
}
gRadioEnabledController.finishDeactivatingDataCalls(this.clientId);
}
if (this._pendingApnSettings) {
if (DEBUG) {
this.debug("Setup pending apn settings.");
}
this._setupApnSettings(this._pendingApnSettings);
this._pendingApnSettings = null;
this.updateRILNetworkInterface();
}
}
},
};
function RadioInterfaceLayer() {
let workerMessenger = new WorkerMessenger();
workerMessenger.init();
let numIfaces = this.numRadioInterfaces;
if (DEBUG) debug(numIfaces + " interfaces");
this.radioInterfaces = [];
for (let clientId = 0; clientId < numIfaces; clientId++) {
this.radioInterfaces.push(new RadioInterface(clientId, workerMessenger));
}
Services.obs.addObserver(this, NS_XPCOM_SHUTDOWN_OBSERVER_ID, false);
gMessageManager.init(this);
gRadioEnabledController.init(this);
gDataConnectionManager.init(this);
}
RadioInterfaceLayer.prototype = {
classID: RADIOINTERFACELAYER_CID,
classInfo: XPCOMUtils.generateCI({classID: RADIOINTERFACELAYER_CID,
classDescription: "RadioInterfaceLayer",
interfaces: [Ci.nsIRadioInterfaceLayer]}),
QueryInterface: XPCOMUtils.generateQI([Ci.nsIRadioInterfaceLayer,
Ci.nsIObserver]),
/**
* nsIObserver interface methods.
*/
observe: function(subject, topic, data) {
switch (topic) {
case NS_XPCOM_SHUTDOWN_OBSERVER_ID:
for (let radioInterface of this.radioInterfaces) {
radioInterface.shutdown();
}
this.radioInterfaces = null;
Services.obs.removeObserver(this, NS_XPCOM_SHUTDOWN_OBSERVER_ID);
break;
}
},
/**
* nsIRadioInterfaceLayer interface methods.
*/
getRadioInterface: function(clientId) {
return this.radioInterfaces[clientId];
},
setMicrophoneMuted: function(muted) {
for (let clientId = 0; clientId < this.numRadioInterfaces; clientId++) {
let radioInterface = this.radioInterfaces[clientId];
radioInterface.workerMessenger.send("setMute", { muted: muted });
}
}
};
XPCOMUtils.defineLazyGetter(RadioInterfaceLayer.prototype,
"numRadioInterfaces", function() {
try {
return Services.prefs.getIntPref(kPrefRilNumRadioInterfaces);
} catch(e) {}
return 1;
});
function WorkerMessenger() {
// Initial owning attributes.
this.radioInterfaces = [];
this.tokenCallbackMap = {};
this.worker = new ChromeWorker("resource://gre/modules/ril_worker.js");
this.worker.onerror = this.onerror.bind(this);
this.worker.onmessage = this.onmessage.bind(this);
}
WorkerMessenger.prototype = {
radioInterfaces: null,
worker: null,
// This gets incremented each time we send out a message.
token: 1,
// Maps tokens we send out with messages to the message callback.
tokenCallbackMap: null,
init: function() {
let options = {
debug: DEBUG,
cellBroadcastDisabled: false,
clirMode: RIL.CLIR_DEFAULT,
quirks: {
callstateExtraUint32:
libcutils.property_get("ro.moz.ril.callstate_extra_int", "false") === "true",
v5Legacy:
libcutils.property_get("ro.moz.ril.v5_legacy", "true") === "true",
requestUseDialEmergencyCall:
libcutils.property_get("ro.moz.ril.dial_emergency_call", "false") === "true",
simAppStateExtraFields:
libcutils.property_get("ro.moz.ril.simstate_extra_field", "false") === "true",
extraUint2ndCall:
libcutils.property_get("ro.moz.ril.extra_int_2nd_call", "false") == "true",
haveQueryIccLockRetryCount:
libcutils.property_get("ro.moz.ril.query_icc_count", "false") == "true",
sendStkProfileDownload:
libcutils.property_get("ro.moz.ril.send_stk_profile_dl", "false") == "true",
dataRegistrationOnDemand:
libcutils.property_get("ro.moz.ril.data_reg_on_demand", "false") == "true"
},
rilEmergencyNumbers: libcutils.property_get("ril.ecclist") ||
libcutils.property_get("ro.ril.ecclist")
};
try {
options.cellBroadcastDisabled =
Services.prefs.getBoolPref(kPrefCellBroadcastDisabled);
} catch(e) {}
try {
options.clirMode = Services.prefs.getIntPref(kPrefClirModePreference);
} catch(e) {}
this.send(null, "setInitialOptions", options);
},
debug: function(aClientId, aMessage) {
// We use the same debug subject with RadioInterface's here.
dump("-*- RadioInterface[" + aClientId + "]: " + aMessage + "\n");
},
onerror: function(event) {
if (DEBUG) {
this.debug("X", "Got an error: " + event.filename + ":" +
event.lineno + ": " + event.message + "\n");
}
event.preventDefault();
},
/**
* Process the incoming message from the RIL worker.
*/
onmessage: function(event) {
let message = event.data;
let clientId = message.rilMessageClientId;
if (clientId === null) {
return;
}
if (DEBUG) {
this.debug(clientId, "Received message from worker: " + JSON.stringify(message));
}
let token = message.rilMessageToken;
if (token == null) {
// That's an unsolicited message. Pass to RadioInterface directly.
let radioInterface = this.radioInterfaces[clientId];
radioInterface.handleUnsolicitedWorkerMessage(message);
return;
}
let callback = this.tokenCallbackMap[message.rilMessageToken];
if (!callback) {
if (DEBUG) this.debug(clientId, "Ignore orphan token: " + message.rilMessageToken);
return;
}
let keep = false;
try {
keep = callback(message);
} catch(e) {
if (DEBUG) this.debug(clientId, "callback throws an exception: " + e);
}
if (!keep) {
delete this.tokenCallbackMap[message.rilMessageToken];
}
},
registerClient: function(aClientId, aRadioInterface) {
if (DEBUG) this.debug(aClientId, "Starting RIL Worker");
// Keep a reference so that we can dispatch unsolicited messages to it.
this.radioInterfaces[aClientId] = aRadioInterface;
this.send(null, "registerClient", { clientId: aClientId });
gSystemWorkerManager.registerRilWorker(aClientId, this.worker);
},
/**
* Send arbitrary message to worker.
*
* @param rilMessageType
* A text message type.
* @param message [optional]
* An optional message object to send.
* @param callback [optional]
* An optional callback function which is called when worker replies
* with an message containing a "rilMessageToken" attribute of the
* same value we passed. This callback function accepts only one
* parameter -- the reply from worker. It also returns a boolean
* value true to keep current token-callback mapping and wait for
* another worker reply, or false to remove the mapping.
*/
send: function(clientId, rilMessageType, message, callback) {
message = message || {};
message.rilMessageClientId = clientId;
message.rilMessageToken = this.token;
this.token++;
if (callback) {
// Only create the map if callback is provided. For sending a request
// and intentionally leaving the callback undefined, that reply will
// be dropped in |this.onmessage| because of that orphan token.
//
// For sending a request that never replied at all, we're fine with this
// because no callback shall be passed and we leave nothing to be cleaned
// up later.
this.tokenCallbackMap[message.rilMessageToken] = callback;
}
message.rilMessageType = rilMessageType;
this.worker.postMessage(message);
},
/**
* Send message to worker and return worker reply to RILContentHelper.
*
* @param msg
* A message object from ppmm.
* @param rilMessageType
* A text string for worker message type.
* @param ipcType [optinal]
* A text string for ipc message type. "msg.name" if omitted.
*
* @TODO: Bug 815526 - deprecate RILContentHelper.
*/
sendWithIPCMessage: function(clientId, msg, rilMessageType, ipcType) {
this.send(clientId, rilMessageType, msg.json.data, (function(reply) {
ipcType = ipcType || msg.name;
msg.target.sendAsyncMessage(ipcType, {
clientId: clientId,
data: reply
});
return false;
}).bind(this));
}
};
function RadioInterface(aClientId, aWorkerMessenger) {
this.clientId = aClientId;
this.workerMessenger = {
send: aWorkerMessenger.send.bind(aWorkerMessenger, aClientId),
sendWithIPCMessage:
aWorkerMessenger.sendWithIPCMessage.bind(aWorkerMessenger, aClientId),
};
aWorkerMessenger.registerClient(aClientId, this);
this.supportedNetworkTypes = this.getSupportedNetworkTypes();
this.rilContext = {
radioState: RIL.GECKO_RADIOSTATE_UNAVAILABLE,
detailedRadioState: null,
cardState: RIL.GECKO_CARDSTATE_UNKNOWN,
networkSelectionMode: RIL.GECKO_NETWORK_SELECTION_UNKNOWN,
iccInfo: null,
imsi: null,
// These objects implement the nsIDOMMozMobileConnectionInfo interface,
// although the actual implementation lives in the content process. So are
// the child attributes `network` and `cell`, which implement
// nsIDOMMozMobileNetworkInfo and nsIDOMMozMobileCellInfo respectively.
voice: {connected: false,
emergencyCallsOnly: false,
roaming: false,
network: null,
cell: null,
type: null,
signalStrength: null,
relSignalStrength: null},
data: {connected: false,
emergencyCallsOnly: false,
roaming: false,
network: null,
cell: null,
type: null,
signalStrength: null,
relSignalStrength: null},
};
this.voicemailInfo = {
number: null,
displayName: null
};
this.operatorInfo = {};
let lock = gSettingsService.createLock();
// Read the "time.clock.automatic-update.enabled" setting to see if
// we need to adjust the system clock time by NITZ or SNTP.
lock.get(kSettingsClockAutoUpdateEnabled, this);
// Read the "time.timezone.automatic-update.enabled" setting to see if
// we need to adjust the system timezone by NITZ.
lock.get(kSettingsTimezoneAutoUpdateEnabled, this);
// Set "time.clock.automatic-update.available" to false when starting up.
this.setClockAutoUpdateAvailable(false);
// Set "time.timezone.automatic-update.available" to false when starting up.
this.setTimezoneAutoUpdateAvailable(false);
// Read the Cell Broadcast Search List setting, string of integers or integer
// ranges separated by comma, to set listening channels.
lock.get(kSettingsCellBroadcastSearchList, this);
Services.obs.addObserver(this, kMozSettingsChangedObserverTopic, false);
Services.obs.addObserver(this, kSysClockChangeObserverTopic, false);
Services.obs.addObserver(this, kScreenStateChangedTopic, false);
Services.obs.addObserver(this, kNetworkConnStateChangedTopic, false);
Services.obs.addObserver(this, kNetworkActiveChangedTopic, false);
Services.prefs.addObserver(kPrefCellBroadcastDisabled, this, false);
this.portAddressedSmsApps = {};
this.portAddressedSmsApps[WAP.WDP_PORT_PUSH] = this.handleSmsWdpPortPush.bind(this);
this._receivedSmsSegmentsMap = {};
this._sntp = new Sntp(this.setClockBySntp.bind(this),
Services.prefs.getIntPref("network.sntp.maxRetryCount"),
Services.prefs.getIntPref("network.sntp.refreshPeriod"),
Services.prefs.getIntPref("network.sntp.timeout"),
Services.prefs.getCharPref("network.sntp.pools").split(";"),
Services.prefs.getIntPref("network.sntp.port"));
}
RadioInterface.prototype = {
classID: RADIOINTERFACE_CID,
classInfo: XPCOMUtils.generateCI({classID: RADIOINTERFACE_CID,
classDescription: "RadioInterface",
interfaces: [Ci.nsIRadioInterface]}),
QueryInterface: XPCOMUtils.generateQI([Ci.nsIRadioInterface,
Ci.nsIObserver,
Ci.nsISettingsServiceCallback]),
// A private wrapped WorkerMessenger instance.
workerMessenger: null,
debug: function(s) {
dump("-*- RadioInterface[" + this.clientId + "]: " + s + "\n");
},
shutdown: function() {
// Release the CPU wake lock for handling the received SMS.
this._releaseSmsHandledWakeLock();
Services.obs.removeObserver(this, kMozSettingsChangedObserverTopic);
Services.obs.removeObserver(this, kSysClockChangeObserverTopic);
Services.obs.removeObserver(this, kScreenStateChangedTopic);
Services.obs.removeObserver(this, kNetworkConnStateChangedTopic);
Services.obs.removeObserver(this, kNetworkActiveChangedTopic);
},
/**
* A utility function to copy objects. The srcInfo may contain
* "rilMessageType", should ignore it.
*/
updateInfo: function(srcInfo, destInfo) {
for (let key in srcInfo) {
if (key === "rilMessageType") {
continue;
}
destInfo[key] = srcInfo[key];
}
},
/**
* A utility function to compare objects. The srcInfo may contain
* "rilMessageType", should ignore it.
*/
isInfoChanged: function(srcInfo, destInfo) {
if (!destInfo) {
return true;
}
for (let key in srcInfo) {
if (key === "rilMessageType") {
continue;
}
if (srcInfo[key] !== destInfo[key]) {
return true;
}
}
return false;
},
/**
* A utility function to get supportedNetworkTypes from system property
*/
getSupportedNetworkTypes: function() {
let key = "ro.moz.ril." + this.clientId + ".network_types";
let supportedNetworkTypes = libcutils.property_get(key, "").split(",");
for (let type of supportedNetworkTypes) {
// If the value in system property is not valid, use the default one which
// is defined in ril_consts.js.
if (RIL.GECKO_SUPPORTED_NETWORK_TYPES.indexOf(type) < 0) {
if (DEBUG) this.debug("Unknown network type: " + type);
supportedNetworkTypes =
RIL.GECKO_SUPPORTED_NETWORK_TYPES_DEFAULT.split(",");
break;
}
}
if (DEBUG) this.debug("Supported Network Types: " + supportedNetworkTypes);
return supportedNetworkTypes;
},
/**
* Process a message from the content process.
*/
receiveMessage: function(msg) {
switch (msg.name) {
case "RIL:GetRilContext":
// This message is sync.
return this.rilContext;
case "RIL:GetLastKnownNetwork":
// This message is sync.
return this._lastKnownNetwork;
case "RIL:GetLastKnownHomeNetwork":
// This message is sync.
return this._lastKnownHomeNetwork;
case "RIL:GetAvailableNetworks":
this.workerMessenger.sendWithIPCMessage(msg, "getAvailableNetworks");
break;
case "RIL:SelectNetwork":
this.workerMessenger.sendWithIPCMessage(msg, "selectNetwork");
break;
case "RIL:SelectNetworkAuto":
this.workerMessenger.sendWithIPCMessage(msg, "selectNetworkAuto");
break;
case "RIL:SetPreferredNetworkType":
this.setPreferredNetworkType(msg.target, msg.json.data);
break;
case "RIL:GetPreferredNetworkType":
this.getPreferredNetworkType(msg.target, msg.json.data);
break;
case "RIL:GetCardLockState":
this.workerMessenger.sendWithIPCMessage(msg, "iccGetCardLockState",
"RIL:CardLockResult");
break;
case "RIL:UnlockCardLock":
this.workerMessenger.sendWithIPCMessage(msg, "iccUnlockCardLock",
"RIL:CardLockResult");
break;
case "RIL:SetCardLock":
this.workerMessenger.sendWithIPCMessage(msg, "iccSetCardLock",
"RIL:CardLockResult");
break;
case "RIL:GetCardLockRetryCount":
this.workerMessenger.sendWithIPCMessage(msg, "iccGetCardLockRetryCount",
"RIL:CardLockRetryCount");
break;
case "RIL:SendMMI":
this.sendMMI(msg.target, msg.json.data);
break;
case "RIL:CancelMMI":
this.workerMessenger.sendWithIPCMessage(msg, "cancelUSSD");
break;
case "RIL:SendStkResponse":
this.workerMessenger.send("sendStkTerminalResponse", msg.json.data);
break;
case "RIL:SendStkMenuSelection":
this.workerMessenger.send("sendStkMenuSelection", msg.json.data);
break;
case "RIL:SendStkTimerExpiration":
this.workerMessenger.send("sendStkTimerExpiration", msg.json.data);
break;
case "RIL:SendStkEventDownload":
this.workerMessenger.send("sendStkEventDownload", msg.json.data);
break;
case "RIL:IccOpenChannel":
this.workerMessenger.sendWithIPCMessage(msg, "iccOpenChannel");
break;
case "RIL:IccCloseChannel":
this.workerMessenger.sendWithIPCMessage(msg, "iccCloseChannel");
break;
case "RIL:IccExchangeAPDU":
this.workerMessenger.sendWithIPCMessage(msg, "iccExchangeAPDU");
break;
case "RIL:ReadIccContacts":
this.workerMessenger.sendWithIPCMessage(msg, "readICCContacts");
break;
case "RIL:UpdateIccContact":
this.workerMessenger.sendWithIPCMessage(msg, "updateICCContact");
break;
case "RIL:MatchMvno":
this.matchMvno(msg.target, msg.json.data);
break;
case "RIL:SetCallForwardingOptions":
this.setCallForwardingOptions(msg.target, msg.json.data);
break;
case "RIL:GetCallForwardingOptions":
this.workerMessenger.sendWithIPCMessage(msg, "queryCallForwardStatus");
break;
case "RIL:SetCallBarringOptions":
this.workerMessenger.sendWithIPCMessage(msg, "setCallBarring");
break;
case "RIL:GetCallBarringOptions":
this.workerMessenger.sendWithIPCMessage(msg, "queryCallBarringStatus");
break;
case "RIL:ChangeCallBarringPassword":
this.workerMessenger.sendWithIPCMessage(msg, "changeCallBarringPassword");
break;
case "RIL:SetCallWaitingOptions":
this.workerMessenger.sendWithIPCMessage(msg, "setCallWaiting");
break;
case "RIL:GetCallWaitingOptions":
this.workerMessenger.sendWithIPCMessage(msg, "queryCallWaiting");
break;
case "RIL:SetCallingLineIdRestriction":
this.setCallingLineIdRestriction(msg.target, msg.json.data);
break;
case "RIL:GetCallingLineIdRestriction":
this.workerMessenger.sendWithIPCMessage(msg, "getCLIR");
break;
case "RIL:ExitEmergencyCbMode":
this.workerMessenger.sendWithIPCMessage(msg, "exitEmergencyCbMode");
break;
case "RIL:SetRadioEnabled":
this.setRadioEnabled(msg.target, msg.json.data);
break;
case "RIL:GetVoicemailInfo":
// This message is sync.
return this.voicemailInfo;
case "RIL:SetRoamingPreference":
this.workerMessenger.sendWithIPCMessage(msg, "setRoamingPreference");
break;
case "RIL:GetRoamingPreference":
this.workerMessenger.sendWithIPCMessage(msg, "queryRoamingPreference");
break;
case "RIL:SetVoicePrivacyMode":
this.workerMessenger.sendWithIPCMessage(msg, "setVoicePrivacyMode");
break;
case "RIL:GetVoicePrivacyMode":
this.workerMessenger.sendWithIPCMessage(msg, "queryVoicePrivacyMode");
break;
case "RIL:GetSupportedNetworkTypes":
// This message is sync.
return this.supportedNetworkTypes;
}
return null;
},
handleUnsolicitedWorkerMessage: function(message) {
let connHandler = gDataConnectionManager.getConnectionHandler(this.clientId);
switch (message.rilMessageType) {
case "callRing":
gTelephonyProvider.notifyCallRing();
break;
case "callStateChange":
gTelephonyProvider.notifyCallStateChanged(this.clientId, message.call);
break;
case "callDisconnected":
gTelephonyProvider.notifyCallDisconnected(this.clientId, message.call);
break;
case "conferenceCallStateChanged":
gTelephonyProvider.notifyConferenceCallStateChanged(message.state);
break;
case "cdmaCallWaiting":
gTelephonyProvider.notifyCdmaCallWaiting(this.clientId, message.number);
break;
case "suppSvcNotification":
gTelephonyProvider.notifySupplementaryService(this.clientId,
message.callIndex,
message.notification);
break;
case "datacallerror":
connHandler.handleDataCallError(message);
break;
case "datacallstatechange":
let addresses = [];
for (let i = 0; i < message.addresses.length; i++) {
let [address, prefixLength] = message.addresses[i].split("/");
// From AOSP hardware/ril/include/telephony/ril.h, that address prefix
// is said to be OPTIONAL, but we never met such case before.
addresses.push({
address: address,
prefixLength: prefixLength ? parseInt(prefixLength, 10) : 0
});
}
message.addresses = addresses;
connHandler.handleDataCallState(message);
break;
case "emergencyCbModeChange":
this.handleEmergencyCbModeChange(message);
break;
case "networkinfochanged":
this.updateNetworkInfo(message);
break;
case "networkselectionmodechange":
this.updateNetworkSelectionMode(message);
break;
case "voiceregistrationstatechange":
this.updateVoiceConnection(message);
break;
case "dataregistrationstatechange":
this.updateDataConnection(message);
break;
case "signalstrengthchange":
this.handleSignalStrengthChange(message);
break;
case "operatorchange":
this.handleOperatorChange(message);
break;
case "otastatuschange":
this.handleOtaStatus(message);
break;
case "radiostatechange":
this.handleRadioStateChange(message);
break;
case "cardstatechange":
this.rilContext.cardState = message.cardState;
gRadioEnabledController.receiveCardState(this.clientId);
gMessageManager.sendIccMessage("RIL:CardStateChanged",
this.clientId, message);
break;
case "sms-received":
this.handleSmsMultipart(message);
break;
case "cellbroadcast-received":
message.timestamp = Date.now();
gMessageManager.sendCellBroadcastMessage("RIL:CellBroadcastReceived",
this.clientId, message);
break;
case "nitzTime":
this.handleNitzTime(message);
break;
case "iccinfochange":
this.handleIccInfoChange(message);
break;
case "iccimsi":
this.rilContext.imsi = message.imsi;
break;
case "iccmbdn":
this.handleIccMbdn(message);
break;
case "iccmwis":
gMessageManager.sendVoicemailMessage("RIL:VoicemailNotification",
this.clientId, message.mwi);
break;
case "USSDReceived":
if (DEBUG) this.debug("USSDReceived " + JSON.stringify(message));
this.handleUSSDReceived(message);
break;
case "stkcommand":
this.handleStkProactiveCommand(message);
break;
case "stksessionend":
gMessageManager.sendIccMessage("RIL:StkSessionEnd", this.clientId, null);
break;
case "exitEmergencyCbMode":
this.handleExitEmergencyCbMode(message);
break;
case "cdma-info-rec-received":
if (DEBUG) this.debug("cdma-info-rec-received: " + JSON.stringify(message));
gSystemMessenger.broadcastMessage("cdma-info-rec-received", message);
break;
default:
throw new Error("Don't know about this message type: " +
message.rilMessageType);
}
},
/**
* Get phone number from iccInfo.
*
* If the icc card is gsm card, the phone number is in msisdn.
* @see nsIDOMMozGsmIccInfo
*
* Otherwise, the phone number is in mdn.
* @see nsIDOMMozCdmaIccInfo
*/
getPhoneNumber: function() {
let iccInfo = this.rilContext.iccInfo;
if (!iccInfo) {
return null;
}
// After moving SMS code out of RadioInterfaceLayer, we could use
// |iccInfo instanceof Ci.nsIDOMMozGsmIccInfo| here.
// TODO: Bug 873351 - B2G SMS: move SMS code out of RadioInterfaceLayer to
// SmsService
let number = (iccInfo instanceof GsmIccInfo) ? iccInfo.msisdn : iccInfo.mdn;
// Workaround an xpconnect issue with undefined string objects.
// See bug 808220
if (number === undefined || number === "undefined") {
return null;
}
return number;
},
/**
* A utility function to get the ICC ID of the SIM card (if installed).
*/
getIccId: function() {
let iccInfo = this.rilContext.iccInfo;
if (!iccInfo) {
return null;
}
let iccId = iccInfo.iccid;
// Workaround an xpconnect issue with undefined string objects.
// See bug 808220
if (iccId === undefined || iccId === "undefined") {
return null;
}
return iccId;
},
// Matches the mvnoData pattern with imsi. Characters 'x' and 'X' are skipped
// and not compared. E.g., if the mvnoData passed is '310260x10xxxxxx',
// then the function returns true only if imsi has the same first 6 digits,
// 8th and 9th digit.
isImsiMatches: function(mvnoData) {
let imsi = this.rilContext.imsi;
// This should not be an error, but a mismatch.
if (mvnoData.length > imsi.length) {
return false;
}
for (let i = 0; i < mvnoData.length; i++) {
let c = mvnoData[i];
if ((c !== 'x') && (c !== 'X') && (c !== imsi[i])) {
return false;
}
}
return true;
},
matchMvno: function(target, message) {
if (DEBUG) this.debug("matchMvno: " + JSON.stringify(message));
if (!message || !message.mvnoType || !message.mvnoData) {
message.errorMsg = RIL.GECKO_ERROR_INVALID_PARAMETER;
}
// Currently we only support imsi matching.
if (message.mvnoType != "imsi") {
message.errorMsg = RIL.GECKO_ERROR_MODE_NOT_SUPPORTED;
}
// Fire error if mvnoType is imsi but imsi is not available.
if (!this.rilContext.imsi) {
message.errorMsg = RIL.GECKO_ERROR_GENERIC_FAILURE;
}
if (!message.errorMsg) {
message.result = this.isImsiMatches(message.mvnoData);
}
target.sendAsyncMessage("RIL:MatchMvno", {
clientId: this.clientId,
data: message
});
},
updateNetworkInfo: function(message) {
let voiceMessage = message[RIL.NETWORK_INFO_VOICE_REGISTRATION_STATE];
let dataMessage = message[RIL.NETWORK_INFO_DATA_REGISTRATION_STATE];
let operatorMessage = message[RIL.NETWORK_INFO_OPERATOR];
let selectionMessage = message[RIL.NETWORK_INFO_NETWORK_SELECTION_MODE];
let signalMessage = message[RIL.NETWORK_INFO_SIGNAL];
// Batch the *InfoChanged messages together
if (voiceMessage) {
this.updateVoiceConnection(voiceMessage, true);
}
if (dataMessage) {
this.updateDataConnection(dataMessage, true);
}
if (operatorMessage) {
this.handleOperatorChange(operatorMessage, true);
}
if (signalMessage) {
this.handleSignalStrengthChange(signalMessage, true);
}
let voice = this.rilContext.voice;
let data = this.rilContext.data;
this.checkRoamingBetweenOperators(voice);
this.checkRoamingBetweenOperators(data);
if (voiceMessage || operatorMessage || signalMessage) {
gMessageManager.sendMobileConnectionMessage("RIL:VoiceInfoChanged",
this.clientId, voice);
}
if (dataMessage || operatorMessage || signalMessage) {
gMessageManager.sendMobileConnectionMessage("RIL:DataInfoChanged",
this.clientId, data);
}
if (selectionMessage) {
this.updateNetworkSelectionMode(selectionMessage);
}
},
/**
* Fix the roaming. RIL can report roaming in some case it is not
* really the case. See bug 787967
*
* @param registration The voiceMessage or dataMessage from which the
* roaming state will be changed (maybe, if needed).
*/
checkRoamingBetweenOperators: function(registration) {
let iccInfo = this.rilContext.iccInfo;
let operator = registration.network;
let state = registration.state;
if (!iccInfo || !operator ||
state != RIL.GECKO_MOBILE_CONNECTION_STATE_REGISTERED) {
return;
}
let spn = iccInfo.spn && iccInfo.spn.toLowerCase();
let longName = operator.longName && operator.longName.toLowerCase();
let shortName = operator.shortName && operator.shortName.toLowerCase();
let equalsLongName = longName && (spn == longName);
let equalsShortName = shortName && (spn == shortName);
let equalsMcc = iccInfo.mcc == operator.mcc;
registration.roaming = registration.roaming &&
!(equalsMcc && (equalsLongName || equalsShortName));
},
/**
* Handle data connection changes.
*
* @param newInfo The new voice connection information.
* @param batch When batch is true, the RIL:VoiceInfoChanged message will
* not be sent.
*/
updateVoiceConnection: function(newInfo, batch) {
let voiceInfo = this.rilContext.voice;
voiceInfo.state = newInfo.state;
voiceInfo.connected = newInfo.connected;
voiceInfo.roaming = newInfo.roaming;
voiceInfo.emergencyCallsOnly = newInfo.emergencyCallsOnly;
voiceInfo.type = newInfo.type;
// Make sure we also reset the operator and signal strength information
// if we drop off the network.
if (newInfo.state !== RIL.GECKO_MOBILE_CONNECTION_STATE_REGISTERED) {
voiceInfo.cell = null;
voiceInfo.network = null;
voiceInfo.signalStrength = null;
voiceInfo.relSignalStrength = null;
} else {
voiceInfo.cell = newInfo.cell;
voiceInfo.network = this.operatorInfo;
}
if (!batch) {
gMessageManager.sendMobileConnectionMessage("RIL:VoiceInfoChanged",
this.clientId, voiceInfo);
}
},
/**
* Handle the data connection's state has changed.
*
* @param newInfo The new data connection information.
* @param batch When batch is true, the RIL:DataInfoChanged message will
* not be sent.
*/
updateDataConnection: function(newInfo, batch) {
let dataInfo = this.rilContext.data;
dataInfo.state = newInfo.state;
dataInfo.roaming = newInfo.roaming;
dataInfo.emergencyCallsOnly = newInfo.emergencyCallsOnly;
dataInfo.type = newInfo.type;
// For the data connection, the `connected` flag indicates whether
// there's an active data call.
dataInfo.connected = false;
if (gNetworkManager.active &&
gNetworkManager.active.type ===
Ci.nsINetworkInterface.NETWORK_TYPE_MOBILE &&
gNetworkManager.active.serviceId === this.clientId) {
dataInfo.connected = true;
}
// Make sure we also reset the operator and signal strength information
// if we drop off the network.
if (newInfo.state !== RIL.GECKO_MOBILE_CONNECTION_STATE_REGISTERED) {
dataInfo.cell = null;
dataInfo.network = null;
dataInfo.signalStrength = null;
dataInfo.relSignalStrength = null;
} else {
dataInfo.cell = newInfo.cell;
dataInfo.network = this.operatorInfo;
}
if (!batch) {
gMessageManager.sendMobileConnectionMessage("RIL:DataInfoChanged",
this.clientId, dataInfo);
}
let connHandler = gDataConnectionManager.getConnectionHandler(this.clientId);
connHandler.updateRILNetworkInterface();
},
getPreferredNetworkType: function(target, message) {
this.workerMessenger.send("getPreferredNetworkType", message, (function(response) {
if (response.success) {
response.type = RIL.RIL_PREFERRED_NETWORK_TYPE_TO_GECKO[response.networkType];
}
target.sendAsyncMessage("RIL:GetPreferredNetworkType", {
clientId: this.clientId,
data: response
});
return false;
}).bind(this));
},
setPreferredNetworkType: function(target, message) {
let networkType = RIL.RIL_PREFERRED_NETWORK_TYPE_TO_GECKO.indexOf(message.type);
if (networkType < 0) {
message.errorMsg = RIL.GECKO_ERROR_INVALID_PARAMETER;
target.sendAsyncMessage("RIL:SetPreferredNetworkType", {
clientId: this.clientId,
data: message
});
return false;
}
message.networkType = networkType;
this.workerMessenger.send("setPreferredNetworkType", message, (function(response) {
target.sendAsyncMessage("RIL:SetPreferredNetworkType", {
clientId: this.clientId,
data: response
});
return false;
}).bind(this));
},
setCellBroadcastSearchList: function(newSearchList) {
if ((newSearchList == this._cellBroadcastSearchList) ||
(newSearchList && this._cellBroadcastSearchList &&
newSearchList.gsm == this._cellBroadcastSearchList.gsm &&
newSearchList.cdma == this._cellBroadcastSearchList.cdma)) {
return;
}
this.workerMessenger.send("setCellBroadcastSearchList",
{ searchList: newSearchList },
(function callback(response) {
if (!response.success) {
let lock = gSettingsService.createLock();
lock.set(kSettingsCellBroadcastSearchList,
this._cellBroadcastSearchList, null);
} else {
this._cellBroadcastSearchList = response.searchList;
}
return false;
}).bind(this));
},
/**
* Handle signal strength changes.
*
* @param message The new signal strength.
* @param batch When batch is true, the RIL:VoiceInfoChanged and
* RIL:DataInfoChanged message will not be sent.
*/
handleSignalStrengthChange: function(message, batch) {
let voiceInfo = this.rilContext.voice;
// If the voice is not registered, need not to update signal information.
if (voiceInfo.state === RIL.GECKO_MOBILE_CONNECTION_STATE_REGISTERED &&
this.isInfoChanged(message.voice, voiceInfo)) {
this.updateInfo(message.voice, voiceInfo);
if (!batch) {
gMessageManager.sendMobileConnectionMessage("RIL:VoiceInfoChanged",
this.clientId, voiceInfo);
}
}
let dataInfo = this.rilContext.data;
// If the data is not registered, need not to update signal information.
if (dataInfo.state === RIL.GECKO_MOBILE_CONNECTION_STATE_REGISTERED &&
this.isInfoChanged(message.data, dataInfo)) {
this.updateInfo(message.data, dataInfo);
if (!batch) {
gMessageManager.sendMobileConnectionMessage("RIL:DataInfoChanged",
this.clientId, dataInfo);
}
}
},
/**
* Handle operator information changes.
*
* @param message The new operator information.
* @param batch When batch is true, the RIL:VoiceInfoChanged and
* RIL:DataInfoChanged message will not be sent.
*/
handleOperatorChange: function(message, batch) {
let operatorInfo = this.operatorInfo;
let voice = this.rilContext.voice;
let data = this.rilContext.data;
if (this.isInfoChanged(message, operatorInfo)) {
this.updateInfo(message, operatorInfo);
// Update lastKnownNetwork
if (message.mcc && message.mnc) {
this._lastKnownNetwork = message.mcc + "-" + message.mnc;
}
// If the voice is unregistered, no need to send RIL:VoiceInfoChanged.
if (voice.network && !batch) {
gMessageManager.sendMobileConnectionMessage("RIL:VoiceInfoChanged",
this.clientId, voice);
}
// If the data is unregistered, no need to send RIL:DataInfoChanged.
if (data.network && !batch) {
gMessageManager.sendMobileConnectionMessage("RIL:DataInfoChanged",
this.clientId, data);
}
}
},
handleOtaStatus: function(message) {
if (message.status < 0 ||
RIL.CDMA_OTA_PROVISION_STATUS_TO_GECKO.length <= message.status) {
return;
}
let status = RIL.CDMA_OTA_PROVISION_STATUS_TO_GECKO[message.status];
gMessageManager.sendMobileConnectionMessage("RIL:OtaStatusChanged",
this.clientId, status);
},
_convertRadioState: function(state) {
switch (state) {
case RIL.GECKO_RADIOSTATE_OFF:
return RIL.GECKO_DETAILED_RADIOSTATE_DISABLED;
case RIL.GECKO_RADIOSTATE_READY:
return RIL.GECKO_DETAILED_RADIOSTATE_ENABLED;
default:
return RIL.GECKO_DETAILED_RADIOSTATE_UNKNOWN;
}
},
handleRadioStateChange: function(message) {
let newState = message.radioState;
if (this.rilContext.radioState == newState) {
return;
}
this.rilContext.radioState = newState;
this.handleDetailedRadioStateChanged(this._convertRadioState(newState));
//TODO Should we notify this change as a card state change?
},
handleDetailedRadioStateChanged: function(state) {
if (this.rilContext.detailedRadioState == state) {
return;
}
this.rilContext.detailedRadioState = state;
gMessageManager.sendMobileConnectionMessage("RIL:RadioStateChanged",
this.clientId, state);
},
setDataRegistration: function(attach) {
this.workerMessenger.send("setDataRegistration", {attach: attach});
},
/**
* TODO: Bug 911713 - B2G NetworkManager: Move policy control logic to
* NetworkManager
*/
updateRILNetworkInterface: function() {
let connHandler = gDataConnectionManager.getConnectionHandler(this.clientId);
connHandler.updateRILNetworkInterface();
},
/**
* Update network selection mode
*/
updateNetworkSelectionMode: function(message) {
if (DEBUG) this.debug("updateNetworkSelectionMode: " + JSON.stringify(message));
this.rilContext.networkSelectionMode = message.mode;
gMessageManager.sendMobileConnectionMessage("RIL:NetworkSelectionModeChanged",
this.clientId, message);
},
/**
* Handle emergency callback mode change.
*/
handleEmergencyCbModeChange: function(message) {
if (DEBUG) this.debug("handleEmergencyCbModeChange: " + JSON.stringify(message));
gMessageManager.sendMobileConnectionMessage("RIL:EmergencyCbModeChanged",
this.clientId, message);
},
/**
* Handle WDP port push PDU. Constructor WDP bearer information and deliver
* to WapPushManager.
*
* @param message
* A SMS message.
*/
handleSmsWdpPortPush: function(message) {
if (message.encoding != RIL.PDU_DCS_MSG_CODING_8BITS_ALPHABET) {
if (DEBUG) {
this.debug("Got port addressed SMS but not encoded in 8-bit alphabet." +
" Drop!");
}
return;
}
let options = {
bearer: WAP.WDP_BEARER_GSM_SMS_GSM_MSISDN,
sourceAddress: message.sender,
sourcePort: message.originatorPort,
destinationAddress: this.rilContext.iccInfo.msisdn,
destinationPort: message.destinationPort,
serviceId: this.clientId
};
WAP.WapPushManager.receiveWdpPDU(message.fullData, message.fullData.length,
0, options);
},
/**
* A helper to broadcast the system message to launch registered apps
* like Costcontrol, Notification and Message app... etc.
*
* @param aName
* The system message name.
* @param aDomMessage
* The nsIDOMMozSmsMessage object.
*/
broadcastSmsSystemMessage: function(aName, aDomMessage) {
if (DEBUG) this.debug("Broadcasting the SMS system message: " + aName);
// Sadly we cannot directly broadcast the aDomMessage object
// because the system message mechamism will rewrap the object
// based on the content window, which needs to know the properties.
gSystemMessenger.broadcastMessage(aName, {
iccId: aDomMessage.iccId,
type: aDomMessage.type,
id: aDomMessage.id,
threadId: aDomMessage.threadId,
delivery: aDomMessage.delivery,
deliveryStatus: aDomMessage.deliveryStatus,
sender: aDomMessage.sender,
receiver: aDomMessage.receiver,
body: aDomMessage.body,
messageClass: aDomMessage.messageClass,
timestamp: aDomMessage.timestamp,
sentTimestamp: aDomMessage.sentTimestamp,
deliveryTimestamp: aDomMessage.deliveryTimestamp,
read: aDomMessage.read
});
},
// The following attributes/functions are used for acquiring/releasing the
// CPU wake lock when the RIL handles the received SMS. Note that we need
// a timer to bound the lock's life cycle to avoid exhausting the battery.
_smsHandledWakeLock: null,
_smsHandledWakeLockTimer: null,
_acquireSmsHandledWakeLock: function() {
if (!this._smsHandledWakeLock) {
if (DEBUG) this.debug("Acquiring a CPU wake lock for handling SMS.");
this._smsHandledWakeLock = gPowerManagerService.newWakeLock("cpu");
}
if (!this._smsHandledWakeLockTimer) {
if (DEBUG) this.debug("Creating a timer for releasing the CPU wake lock.");
this._smsHandledWakeLockTimer =
Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer);
}
if (DEBUG) this.debug("Setting the timer for releasing the CPU wake lock.");
this._smsHandledWakeLockTimer
.initWithCallback(this._releaseSmsHandledWakeLock.bind(this),
SMS_HANDLED_WAKELOCK_TIMEOUT,
Ci.nsITimer.TYPE_ONE_SHOT);
},
_releaseSmsHandledWakeLock: function() {
if (DEBUG) this.debug("Releasing the CPU wake lock for handling SMS.");
if (this._smsHandledWakeLockTimer) {
this._smsHandledWakeLockTimer.cancel();
}
if (this._smsHandledWakeLock) {
this._smsHandledWakeLock.unlock();
this._smsHandledWakeLock = null;
}
},
/**
* Hash map for received multipart sms fragments. Messages are hashed with
* its sender address and concatenation reference number. Three additional
* attributes `segmentMaxSeq`, `receivedSegments`, `segments` are inserted.
*/
_receivedSmsSegmentsMap: null,
/**
* Helper for processing received multipart SMS.
*
* @return null for handled segments, and an object containing full message
* body/data once all segments are received.
*/
_processReceivedSmsSegment: function(aSegment) {
// Directly replace full message body for single SMS.
if (!(aSegment.segmentMaxSeq && (aSegment.segmentMaxSeq > 1))) {
if (aSegment.encoding == RIL.PDU_DCS_MSG_CODING_8BITS_ALPHABET) {
aSegment.fullData = aSegment.data;
} else {
aSegment.fullBody = aSegment.body;
}
return aSegment;
}
// Handle Concatenation for Class 0 SMS
let hash = aSegment.sender + ":" +
aSegment.segmentRef + ":" +
aSegment.segmentMaxSeq;
let seq = aSegment.segmentSeq;
let options = this._receivedSmsSegmentsMap[hash];
if (!options) {
options = aSegment;
this._receivedSmsSegmentsMap[hash] = options;
options.receivedSegments = 0;
options.segments = [];
} else if (options.segments[seq]) {
// Duplicated segment?
if (DEBUG) {
this.debug("Got duplicated segment no." + seq +
" of a multipart SMS: " + JSON.stringify(aSegment));
}
return null;
}
if (options.receivedSegments > 0) {
// Update received timestamp.
options.timestamp = aSegment.timestamp;
}
if (options.encoding == RIL.PDU_DCS_MSG_CODING_8BITS_ALPHABET) {
options.segments[seq] = aSegment.data;
} else {
options.segments[seq] = aSegment.body;
}
options.receivedSegments++;
// The port information is only available in 1st segment for CDMA WAP Push.
// If the segments of a WAP Push are not received in sequence
// (e.g., SMS with seq == 1 is not the 1st segment received by the device),
// we have to retrieve the port information from 1st segment and
// save it into the cached options.
if (aSegment.teleservice === RIL.PDU_CDMA_MSG_TELESERIVCIE_ID_WAP
&& seq === 1) {
if (!options.originatorPort && aSegment.originatorPort) {
options.originatorPort = aSegment.originatorPort;
}
if (!options.destinationPort && aSegment.destinationPort) {
options.destinationPort = aSegment.destinationPort;
}
}
if (options.receivedSegments < options.segmentMaxSeq) {
if (DEBUG) {
this.debug("Got segment no." + seq + " of a multipart SMS: " +
JSON.stringify(options));
}
return null;
}
// Remove from map
delete this._receivedSmsSegmentsMap[hash];
// Rebuild full body
if (options.encoding == RIL.PDU_DCS_MSG_CODING_8BITS_ALPHABET) {
// Uint8Array doesn't have `concat`, so we have to merge all segements
// by hand.
let fullDataLen = 0;
for (let i = 1; i <= options.segmentMaxSeq; i++) {
fullDataLen += options.segments[i].length;
}
options.fullData = new Uint8Array(fullDataLen);
for (let d= 0, i = 1; i <= options.segmentMaxSeq; i++) {
let data = options.segments[i];
for (let j = 0; j < data.length; j++) {
options.fullData[d++] = data[j];
}
}
} else {
options.fullBody = options.segments.join("");
}
// Remove handy fields after completing the concatenation.
delete options.receivedSegments;
delete options.segments;
if (DEBUG) {
this.debug("Got full multipart SMS: " + JSON.stringify(options));
}
return options;
},
/**
* Helper to create Savable SmsSegment.
*/
_createSavableSmsSegment: function(aMessage) {
// We precisely define what data fields to be stored into
// DB here for better data migration.
let segment = {};
segment.messageType = aMessage.messageType;
segment.teleservice = aMessage.teleservice;
segment.SMSC = aMessage.SMSC;
segment.sentTimestamp = aMessage.sentTimestamp;
segment.timestamp = Date.now();
segment.sender = aMessage.sender;
segment.pid = aMessage.pid;
segment.encoding = aMessage.encoding;
segment.messageClass = aMessage.messageClass;
segment.iccId = this.getIccId();
if (aMessage.header) {
segment.segmentRef = aMessage.header.segmentRef;
segment.segmentSeq = aMessage.header.segmentSeq;
segment.segmentMaxSeq = aMessage.header.segmentMaxSeq;
segment.originatorPort = aMessage.header.originatorPort;
segment.destinationPort = aMessage.header.destinationPort;
}
segment.mwiPresent = (aMessage.mwi)? true: false;
segment.mwiDiscard = (segment.mwiPresent)? aMessage.mwi.discard: false;
segment.mwiMsgCount = (segment.mwiPresent)? aMessage.mwi.msgCount: 0;
segment.mwiActive = (segment.mwiPresent)? aMessage.mwi.active: false;
segment.serviceCategory = aMessage.serviceCategory;
segment.language = aMessage.language;
segment.data = aMessage.data;
segment.body = aMessage.body;
return segment;
},
/**
* Helper to purge complete message.
*
* We remove unnessary fields defined in _createSavableSmsSegment() after
* completing the concatenation.
*/
_purgeCompleteSmsMessage: function(aMessage) {
// Purge concatenation info
delete aMessage.segmentRef;
delete aMessage.segmentSeq;
delete aMessage.segmentMaxSeq;
// Purge partial message body
delete aMessage.data;
delete aMessage.body;
},
/**
* handle concatenation of received SMS.
*/
handleSmsMultipart: function(aMessage) {
if (DEBUG) this.debug("handleSmsMultipart: " + JSON.stringify(aMessage));
this._acquireSmsHandledWakeLock();
let segment = this._createSavableSmsSegment(aMessage);
let isMultipart = (segment.segmentMaxSeq && (segment.segmentMaxSeq > 1));
let messageClass = segment.messageClass;
let handleReceivedAndAck = function(aRvOfIncompleteMsg, aCompleteMessage) {
if (aCompleteMessage) {
this._purgeCompleteSmsMessage(aCompleteMessage);
if (this.handleSmsReceived(aCompleteMessage)) {
this.sendAckSms(Cr.NS_OK, aCompleteMessage);
}
// else Ack will be sent after further process in handleSmsReceived.
} else {
this.sendAckSms(aRvOfIncompleteMsg, segment);
}
}.bind(this);
// No need to access SmsSegmentStore for Class 0 SMS and Single SMS.
if (!isMultipart ||
(messageClass == RIL.GECKO_SMS_MESSAGE_CLASSES[RIL.PDU_DCS_MSG_CLASS_0])) {
// `When a mobile terminated message is class 0 and the MS has the
// capability of displaying short messages, the MS shall display the
// message immediately and send an acknowledgement to the SC when the
// message has successfully reached the MS irrespective of whether
// there is memory available in the (U)SIM or ME. The message shall
// not be automatically stored in the (U)SIM or ME.`
// ~ 3GPP 23.038 clause 4
handleReceivedAndAck(Cr.NS_OK, // ACK OK For Incomplete Class 0
this._processReceivedSmsSegment(segment));
} else {
gMobileMessageDatabaseService
.saveSmsSegment(segment, function notifyResult(aRv, aCompleteMessage) {
handleReceivedAndAck(aRv, // Ack according to the result after saving
aCompleteMessage);
});
}
},
portAddressedSmsApps: null,
handleSmsReceived: function(message) {
if (DEBUG) this.debug("handleSmsReceived: " + JSON.stringify(message));
if (message.messageType == RIL.PDU_CDMA_MSG_TYPE_BROADCAST) {
gMessageManager.sendCellBroadcastMessage("RIL:CellBroadcastReceived",
this.clientId, message);
return true;
}
// Dispatch to registered handler if application port addressing is
// available. Note that the destination port can possibly be zero when
// representing a UDP/TCP port.
if (message.destinationPort != null) {
let handler = this.portAddressedSmsApps[message.destinationPort];
if (handler) {
handler(message);
}
return true;
}
if (message.encoding == RIL.PDU_DCS_MSG_CODING_8BITS_ALPHABET) {
// Don't know how to handle binary data yet.
return true;
}
message.type = "sms";
message.sender = message.sender || null;
message.receiver = this.getPhoneNumber();
message.body = message.fullBody = message.fullBody || null;
if (gSmsService.isSilentNumber(message.sender)) {
message.id = -1;
message.threadId = 0;
message.delivery = DOM_MOBILE_MESSAGE_DELIVERY_RECEIVED;
message.deliveryStatus = RIL.GECKO_SMS_DELIVERY_STATUS_SUCCESS;
message.read = false;
let domMessage =
gMobileMessageService.createSmsMessage(message.id,
message.threadId,
message.iccId,
message.delivery,
message.deliveryStatus,
message.sender,
message.receiver,
message.body,
message.messageClass,
message.timestamp,
message.sentTimestamp,
0,
message.read);
Services.obs.notifyObservers(domMessage,
kSilentSmsReceivedObserverTopic,
null);
return true;
}
if (message.mwiPresent) {
let mwi = {
discard: message.mwiDiscard,
msgCount: message.mwiMsgCount,
active: message.mwiActive
};
this.workerMessenger.send("updateMwis", { mwi: mwi });
mwi.returnNumber = message.sender;
mwi.returnMessage = message.fullBody;
gMessageManager.sendVoicemailMessage("RIL:VoicemailNotification",
this.clientId, mwi);
// Dicarded MWI comes without text body.
// Hence, we discard it here after notifying the MWI status.
if (message.mwiDiscard) {
return true;
}
}
let notifyReceived = function notifyReceived(rv, domMessage) {
let success = Components.isSuccessCode(rv);
this.sendAckSms(rv, message);
if (!success) {
// At this point we could send a message to content to notify the user
// that storing an incoming SMS failed, most likely due to a full disk.
if (DEBUG) {
this.debug("Could not store SMS, error code " + rv);
}
return;
}
this.broadcastSmsSystemMessage(kSmsReceivedObserverTopic, domMessage);
Services.obs.notifyObservers(domMessage, kSmsReceivedObserverTopic, null);
}.bind(this);
if (message.messageClass != RIL.GECKO_SMS_MESSAGE_CLASSES[RIL.PDU_DCS_MSG_CLASS_0]) {
gMobileMessageDatabaseService.saveReceivedMessage(message,
notifyReceived);
} else {
message.id = -1;
message.threadId = 0;
message.delivery = DOM_MOBILE_MESSAGE_DELIVERY_RECEIVED;
message.deliveryStatus = RIL.GECKO_SMS_DELIVERY_STATUS_SUCCESS;
message.read = false;
let domMessage =
gMobileMessageService.createSmsMessage(message.id,
message.threadId,
message.iccId,
message.delivery,
message.deliveryStatus,
message.sender,
message.receiver,
message.body,
message.messageClass,
message.timestamp,
message.sentTimestamp,
0,
message.read);
notifyReceived(Cr.NS_OK, domMessage);
}
// SMS ACK will be sent in notifyReceived. Return false here.
return false;
},
/**
* Handle ACK response of received SMS.
*/
sendAckSms: function(aRv, aMessage) {
if (aMessage.messageClass === RIL.GECKO_SMS_MESSAGE_CLASSES[RIL.PDU_DCS_MSG_CLASS_2]) {
return;
}
let result = RIL.PDU_FCS_OK;
if (!Components.isSuccessCode(aRv)) {
if (DEBUG) this.debug("Failed to handle received sms: " + aRv);
result = (aRv === Cr.NS_ERROR_FILE_NO_DEVICE_SPACE)
? RIL.PDU_FCS_MEMORY_CAPACITY_EXCEEDED
: RIL.PDU_FCS_UNSPECIFIED;
}
this.workerMessenger.send("ackSMS", { result: result });
},
/**
* Set the setting value of "time.clock.automatic-update.available".
*/
setClockAutoUpdateAvailable: function(value) {
gSettingsService.createLock().set(kSettingsClockAutoUpdateAvailable, value, null,
"fromInternalSetting");
},
/**
* Set the setting value of "time.timezone.automatic-update.available".
*/
setTimezoneAutoUpdateAvailable: function(value) {
gSettingsService.createLock().set(kSettingsTimezoneAutoUpdateAvailable, value, null,
"fromInternalSetting");
},
/**
* Set the system clock by NITZ.
*/
setClockByNitz: function(message) {
// To set the system clock time. Note that there could be a time diff
// between when the NITZ was received and when the time is actually set.
gTimeService.set(
message.networkTimeInMS + (Date.now() - message.receiveTimeInMS));
},
/**
* Set the system time zone by NITZ.
*/
setTimezoneByNitz: function(message) {
// To set the sytem timezone. Note that we need to convert the time zone
// value to a UTC repesentation string in the format of "UTC(+/-)hh:mm".
// Ex, time zone -480 is "UTC+08:00"; time zone 630 is "UTC-10:30".
//
// We can unapply the DST correction if we want the raw time zone offset:
// message.networkTimeZoneInMinutes -= message.networkDSTInMinutes;
if (message.networkTimeZoneInMinutes != (new Date()).getTimezoneOffset()) {
let absTimeZoneInMinutes = Math.abs(message.networkTimeZoneInMinutes);
let timeZoneStr = "UTC";
timeZoneStr += (message.networkTimeZoneInMinutes > 0 ? "-" : "+");
timeZoneStr += ("0" + Math.floor(absTimeZoneInMinutes / 60)).slice(-2);
timeZoneStr += ":";
timeZoneStr += ("0" + absTimeZoneInMinutes % 60).slice(-2);
gSettingsService.createLock().set("time.timezone", timeZoneStr, null);
}
},
/**
* Handle the NITZ message.
*/
handleNitzTime: function(message) {
// Got the NITZ info received from the ril_worker.
this.setClockAutoUpdateAvailable(true);
this.setTimezoneAutoUpdateAvailable(true);
// Cache the latest NITZ message whenever receiving it.
this._lastNitzMessage = message;
// Set the received NITZ clock if the setting is enabled.
if (this._clockAutoUpdateEnabled) {
this.setClockByNitz(message);
}
// Set the received NITZ timezone if the setting is enabled.
if (this._timezoneAutoUpdateEnabled) {
this.setTimezoneByNitz(message);
}
},
/**
* Set the system clock by SNTP.
*/
setClockBySntp: function(offset) {
// Got the SNTP info.
this.setClockAutoUpdateAvailable(true);
if (!this._clockAutoUpdateEnabled) {
return;
}
if (this._lastNitzMessage) {
if (DEBUG) debug("SNTP: NITZ available, discard SNTP");
return;
}
gTimeService.set(Date.now() + offset);
},
handleIccMbdn: function(message) {
let voicemailInfo = this.voicemailInfo;
voicemailInfo.number = message.number;
voicemailInfo.displayName = message.alphaId;
gMessageManager.sendVoicemailMessage("RIL:VoicemailInfoChanged",
this.clientId, voicemailInfo);
},
handleIccInfoChange: function(message) {
let oldSpn = this.rilContext.iccInfo ? this.rilContext.iccInfo.spn : null;
if (!message || !message.iccType) {
// Card is not detected, clear iccInfo to null.
this.rilContext.iccInfo = null;
} else {
if (!this.rilContext.iccInfo) {
if (message.iccType === "ruim" || message.iccType === "csim") {
this.rilContext.iccInfo = new CdmaIccInfo();
} else {
this.rilContext.iccInfo = new GsmIccInfo();
}
}
if (!this.isInfoChanged(message, this.rilContext.iccInfo)) {
return;
}
this.updateInfo(message, this.rilContext.iccInfo);
}
// RIL:IccInfoChanged corresponds to a DOM event that gets fired only
// when iccInfo has changed.
gMessageManager.sendIccMessage("RIL:IccInfoChanged",
this.clientId,
message.iccType ? message : null);
// Update lastKnownSimMcc.
if (message.mcc) {
try {
Services.prefs.setCharPref("ril.lastKnownSimMcc",
message.mcc.toString());
} catch (e) {}
}
// Update lastKnownHomeNetwork.
if (message.mcc && message.mnc) {
this._lastKnownHomeNetwork = message.mcc + "-" + message.mnc;
}
// If spn becomes available, we should check roaming again.
if (!oldSpn && message.spn) {
let voice = this.rilContext.voice;
let data = this.rilContext.data;
let voiceRoaming = voice.roaming;
let dataRoaming = data.roaming;
this.checkRoamingBetweenOperators(voice);
this.checkRoamingBetweenOperators(data);
if (voiceRoaming != voice.roaming) {
gMessageManager.sendMobileConnectionMessage("RIL:VoiceInfoChanged",
this.clientId, voice);
}
if (dataRoaming != data.roaming) {
gMessageManager.sendMobileConnectionMessage("RIL:DataInfoChanged",
this.clientId, data);
}
}
},
handleUSSDReceived: function(ussd) {
if (DEBUG) this.debug("handleUSSDReceived " + JSON.stringify(ussd));
gSystemMessenger.broadcastMessage("ussd-received", ussd);
gMessageManager.sendMobileConnectionMessage("RIL:USSDReceived",
this.clientId, ussd);
},
handleStkProactiveCommand: function(message) {
if (DEBUG) this.debug("handleStkProactiveCommand " + JSON.stringify(message));
let iccId = this.rilContext.iccInfo && this.rilContext.iccInfo.iccid;
if (iccId) {
gSystemMessenger.broadcastMessage("icc-stkcommand",
{iccId: iccId,
command: message});
}
gMessageManager.sendIccMessage("RIL:StkCommand", this.clientId, message);
},
handleExitEmergencyCbMode: function(message) {
if (DEBUG) this.debug("handleExitEmergencyCbMode: " + JSON.stringify(message));
gMessageManager.sendRequestResults("RIL:ExitEmergencyCbMode", message);
},
// nsIObserver
observe: function(subject, topic, data) {
switch (topic) {
case kMozSettingsChangedObserverTopic:
let setting = JSON.parse(data);
this.handleSettingsChange(setting.key, setting.value, setting.message);
break;
case NS_PREFBRANCH_PREFCHANGE_TOPIC_ID:
if (data === kPrefCellBroadcastDisabled) {
let value = false;
try {
value = Services.prefs.getBoolPref(kPrefCellBroadcastDisabled);
} catch(e) {}
this.workerMessenger.send("setCellBroadcastDisabled",
{ disabled: value });
}
break;
case kSysClockChangeObserverTopic:
let offset = parseInt(data, 10);
if (this._lastNitzMessage) {
this._lastNitzMessage.receiveTimeInMS += offset;
}
this._sntp.updateOffset(offset);
break;
case kNetworkConnStateChangedTopic:
let network = subject.QueryInterface(Ci.nsINetworkInterface);
if (network.state != Ci.nsINetworkInterface.NETWORK_STATE_CONNECTED) {
return;
}
// SNTP can only update when we have mobile or Wifi connections.
if (network.type != Ci.nsINetworkInterface.NETWORK_TYPE_WIFI &&
network.type != Ci.nsINetworkInterface.NETWORK_TYPE_MOBILE) {
return;
}
// If the network comes from RIL, make sure the RIL service is matched.
if (subject instanceof Ci.nsIRilNetworkInterface) {
network = subject.QueryInterface(Ci.nsIRilNetworkInterface);
if (network.serviceId != this.clientId) {
return;
}
}
// SNTP won't update unless the SNTP is already expired.
if (this._sntp.isExpired()) {
this._sntp.request();
}
break;
case kNetworkActiveChangedTopic:
let dataInfo = this.rilContext.data;
let connected = false;
if (gNetworkManager.active &&
gNetworkManager.active.type ===
Ci.nsINetworkInterface.NETWORK_TYPE_MOBILE &&
gNetworkManager.active.serviceId === this.clientId) {
connected = true;
}
if (dataInfo.connected !== connected) {
dataInfo.connected = connected;
gMessageManager.sendMobileConnectionMessage("RIL:DataInfoChanged",
this.clientId, dataInfo);
}
break;
case kScreenStateChangedTopic:
this.workerMessenger.send("setScreenState", { on: (data === "on") });
break;
}
},
supportedNetworkTypes: null,
// Flag to determine whether to update system clock automatically. It
// corresponds to the "time.clock.automatic-update.enabled" setting.
_clockAutoUpdateEnabled: null,
// Flag to determine whether to update system timezone automatically. It
// corresponds to the "time.clock.automatic-update.enabled" setting.
_timezoneAutoUpdateEnabled: null,
// Remember the last NITZ message so that we can set the time based on
// the network immediately when users enable network-based time.
_lastNitzMessage: null,
// Object that handles SNTP.
_sntp: null,
// Cell Broadcast settings values.
_cellBroadcastSearchList: null,
// Operator's mcc-mnc.
_lastKnownNetwork: null,
// ICC's mcc-mnc.
_lastKnownHomeNetwork: null,
handleSettingsChange: function(aName, aResult, aMessage) {
// Don't allow any content processes to modify the setting
// "time.clock.automatic-update.available" except for the chrome process.
if (aName === kSettingsClockAutoUpdateAvailable &&
aMessage !== "fromInternalSetting") {
let isClockAutoUpdateAvailable = this._lastNitzMessage !== null ||
this._sntp.isAvailable();
if (aResult !== isClockAutoUpdateAvailable) {
if (DEBUG) {
debug("Content processes cannot modify 'time.clock.automatic-update.available'. Restore!");
}
// Restore the setting to the current value.
this.setClockAutoUpdateAvailable(isClockAutoUpdateAvailable);
}
}
// Don't allow any content processes to modify the setting
// "time.timezone.automatic-update.available" except for the chrome
// process.
if (aName === kSettingsTimezoneAutoUpdateAvailable &&
aMessage !== "fromInternalSetting") {
let isTimezoneAutoUpdateAvailable = this._lastNitzMessage !== null;
if (aResult !== isTimezoneAutoUpdateAvailable) {
if (DEBUG) {
this.debug("Content processes cannot modify 'time.timezone.automatic-update.available'. Restore!");
}
// Restore the setting to the current value.
this.setTimezoneAutoUpdateAvailable(isTimezoneAutoUpdateAvailable);
}
}
this.handle(aName, aResult);
},
// nsISettingsServiceCallback
handle: function(aName, aResult) {
switch(aName) {
case kSettingsClockAutoUpdateEnabled:
this._clockAutoUpdateEnabled = aResult;
if (!this._clockAutoUpdateEnabled) {
break;
}
// Set the latest cached NITZ time if it's available.
if (this._lastNitzMessage) {
this.setClockByNitz(this._lastNitzMessage);
} else if (gNetworkManager.active && gNetworkManager.active.state ==
Ci.nsINetworkInterface.NETWORK_STATE_CONNECTED) {
// Set the latest cached SNTP time if it's available.
if (!this._sntp.isExpired()) {
this.setClockBySntp(this._sntp.getOffset());
} else {
// Or refresh the SNTP.
this._sntp.request();
}
} else {
// Set a sane minimum time.
let buildTime = libcutils.property_get("ro.build.date.utc", "0") * 1000;
let file = FileUtils.File("/system/b2g/b2g");
if (file.lastModifiedTime > buildTime) {
buildTime = file.lastModifiedTime;
}
if (buildTime > Date.now()) {
gTimeService.set(buildTime);
}
}
break;
case kSettingsTimezoneAutoUpdateEnabled:
this._timezoneAutoUpdateEnabled = aResult;
if (this._timezoneAutoUpdateEnabled) {
// Apply the latest cached NITZ for timezone if it's available.
if (this._timezoneAutoUpdateEnabled && this._lastNitzMessage) {
this.setTimezoneByNitz(this._lastNitzMessage);
}
}
break;
case kSettingsCellBroadcastSearchList:
if (DEBUG) {
this.debug("'" + kSettingsCellBroadcastSearchList +
"' is now " + JSON.stringify(aResult));
}
// TODO: Set searchlist for Multi-SIM. See Bug 921326.
let result = Array.isArray(aResult) ? aResult[0] : aResult;
this.setCellBroadcastSearchList(result);
break;
}
},
handleError: function(aErrorMessage) {
if (DEBUG) {
this.debug("There was an error while reading RIL settings.");
}
},
// nsIRadioInterface
rilContext: null,
// Handle phone functions of nsIRILContentHelper
_sendCfStateChanged: function(message) {
gMessageManager.sendMobileConnectionMessage("RIL:CfStateChanged",
this.clientId, message);
},
_sendClirModeChanged: function(message) {
gMessageManager.sendMobileConnectionMessage("RIL:ClirModeChanged",
this.clientId, message);
},
_updateCallingLineIdRestrictionPref: function(mode) {
try {
Services.prefs.setIntPref(kPrefClirModePreference, mode);
Services.prefs.savePrefFile(null);
if (DEBUG) {
this.debug(kPrefClirModePreference + " pref is now " + mode);
}
} catch (e) {}
},
sendMMI: function(target, message) {
if (DEBUG) this.debug("SendMMI " + JSON.stringify(message));
this.workerMessenger.send("sendMMI", message, (function(response) {
if (response.isSetCallForward) {
this._sendCfStateChanged(response);
} else if (response.isSetCLIR && response.success) {
this._sendClirModeChanged(response.clirMode);
this._updateCallingLineIdRestrictionPref(response.clirMode);
}
target.sendAsyncMessage("RIL:SendMMI", {
clientId: this.clientId,
data: response
});
return false;
}).bind(this));
},
setCallForwardingOptions: function(target, message) {
if (DEBUG) this.debug("setCallForwardingOptions: " + JSON.stringify(message));
message.serviceClass = RIL.ICC_SERVICE_CLASS_VOICE;
this.workerMessenger.send("setCallForward", message, (function(response) {
this._sendCfStateChanged(response);
target.sendAsyncMessage("RIL:SetCallForwardingOptions", {
clientId: this.clientId,
data: response
});
return false;
}).bind(this));
},
setCallingLineIdRestriction: function(target, message) {
if (DEBUG) {
this.debug("setCallingLineIdRestriction: " + JSON.stringify(message));
}
this.workerMessenger.send("setCLIR", message, (function(response) {
if (response.success) {
this._sendClirModeChanged(response.clirMode);
this._updateCallingLineIdRestrictionPref(response.clirMode);
}
target.sendAsyncMessage("RIL:SetCallingLineIdRestriction", {
clientId: this.clientId,
data: response
});
return false;
}).bind(this));
},
isValidStateForSetRadioEnabled: function() {
let state = this.rilContext.detailedRadioState;
return state == RIL.GECKO_DETAILED_RADIOSTATE_ENABLED ||
state == RIL.GECKO_DETAILED_RADIOSTATE_DISABLED;
},
isDummyForSetRadioEnabled: function(message) {
let state = this.rilContext.detailedRadioState;
return (state == RIL.GECKO_DETAILED_RADIOSTATE_ENABLED && message.enabled) ||
(state == RIL.GECKO_DETAILED_RADIOSTATE_DISABLED && !message.enabled);
},
setRadioEnabledResponse: function(target, message, errorMsg) {
if (errorMsg) {
message.errorMsg = errorMsg;
}
target.sendAsyncMessage("RIL:SetRadioEnabled", {
clientId: this.clientId,
data: message
});
},
setRadioEnabled: function(target, message) {
if (DEBUG) {
this.debug("setRadioEnabled: " + JSON.stringify(message));
}
if (!this.isValidStateForSetRadioEnabled()) {
this.setRadioEnabledResponse(target, message, "InvalidStateError");
return;
}
if (this.isDummyForSetRadioEnabled(message)) {
this.setRadioEnabledResponse(target, message);
return;
}
let callback = (function(response) {
if (response.errorMsg) {
// Request fails. Rollback to the original radiostate.
let state = message.enabled ? RIL.GECKO_DETAILED_RADIOSTATE_DISABLED
: RIL.GECKO_DETAILED_RADIOSTATE_ENABLED;
this.handleDetailedRadioStateChanged(state);
}
this.setRadioEnabledResponse(target, response);
return false;
}).bind(this);
this.setRadioEnabledInternal(message, callback);
},
setRadioEnabledInternal: function(message, callback) {
let state = message.enabled ? RIL.GECKO_DETAILED_RADIOSTATE_ENABLING
: RIL.GECKO_DETAILED_RADIOSTATE_DISABLING;
this.handleDetailedRadioStateChanged(state);
this.workerMessenger.send("setRadioEnabled", message, callback);
},
/**
* List of tuples of national language identifier pairs.
*
* TODO: Support static/runtime settings, see bug 733331.
*/
enabledGsmTableTuples: [
[RIL.PDU_NL_IDENTIFIER_DEFAULT, RIL.PDU_NL_IDENTIFIER_DEFAULT],
],
/**
* Use 16-bit reference number for concatenated outgoint messages.
*
* TODO: Support static/runtime settings, see bug 733331.
*/
segmentRef16Bit: false,
/**
* Get valid SMS concatenation reference number.
*/
_segmentRef: 0,
get nextSegmentRef() {
let ref = this._segmentRef++;
this._segmentRef %= (this.segmentRef16Bit ? 65535 : 255);
// 0 is not a valid SMS concatenation reference number.
return ref + 1;
},
/**
* Calculate encoded length using specified locking/single shift table
*
* @param message
* message string to be encoded.
* @param langTable
* locking shift table string.
* @param langShiftTable
* single shift table string.
* @param strict7BitEncoding
* Optional. Enable Latin characters replacement with corresponding
* ones in GSM SMS 7-bit default alphabet.
*
* @return encoded length in septets.
*
* @note that the algorithm used in this function must match exactly with
* GsmPDUHelper#writeStringAsSeptets.
*/
_countGsm7BitSeptets: function(message, langTable, langShiftTable, strict7BitEncoding) {
let length = 0;
for (let msgIndex = 0; msgIndex < message.length; msgIndex++) {
let c = message.charAt(msgIndex);
if (strict7BitEncoding) {
c = RIL.GSM_SMS_STRICT_7BIT_CHARMAP[c] || c;
}
let septet = langTable.indexOf(c);
// According to 3GPP TS 23.038, section 6.1.1 General notes, "The
// characters marked '1)' are not used but are displayed as a space."
if (septet == RIL.PDU_NL_EXTENDED_ESCAPE) {
continue;
}
if (septet >= 0) {
length++;
continue;
}
septet = langShiftTable.indexOf(c);
if (septet < 0) {
if (!strict7BitEncoding) {
return -1;
}
// Bug 816082, when strict7BitEncoding is enabled, we should replace
// characters that can't be encoded with GSM 7-Bit alphabets with '*'.
c = "*";
if (langTable.indexOf(c) >= 0) {
length++;
} else if (langShiftTable.indexOf(c) >= 0) {
length += 2;
} else {
// We can't even encode a '*' character with current configuration.
return -1;
}
continue;
}
// According to 3GPP TS 23.038 B.2, "This code represents a control
// character and therefore must not be used for language specific
// characters."
if (septet == RIL.PDU_NL_RESERVED_CONTROL) {
continue;
}
// The character is not found in locking shfit table, but could be
// encoded as <escape><char> with single shift table. Note that it's
// still possible for septet to has the value of PDU_NL_EXTENDED_ESCAPE,
// but we can display it as a space in this case as said in previous
// comment.
length += 2;
}
return length;
},
/**
* Calculate user data length of specified message string encoded in GSM 7Bit
* alphabets.
*
* @param message
* a message string to be encoded.
* @param strict7BitEncoding
* Optional. Enable Latin characters replacement with corresponding
* ones in GSM SMS 7-bit default alphabet.
*
* @return null or an options object with attributes `dcs`,
* `userDataHeaderLength`, `encodedFullBodyLength`, `langIndex`,
* `langShiftIndex`, `segmentMaxSeq` set.
*
* @see #_calculateUserDataLength().
*/
_calculateUserDataLength7Bit: function(message, strict7BitEncoding) {
let options = null;
let minUserDataSeptets = Number.MAX_VALUE;
for (let i = 0; i < this.enabledGsmTableTuples.length; i++) {
let [langIndex, langShiftIndex] = this.enabledGsmTableTuples[i];
const langTable = RIL.PDU_NL_LOCKING_SHIFT_TABLES[langIndex];
const langShiftTable = RIL.PDU_NL_SINGLE_SHIFT_TABLES[langShiftIndex];
let bodySeptets = this._countGsm7BitSeptets(message,
langTable,
langShiftTable,
strict7BitEncoding);
if (bodySeptets < 0) {
continue;
}
let headerLen = 0;
if (langIndex != RIL.PDU_NL_IDENTIFIER_DEFAULT) {
headerLen += 3; // IEI + len + langIndex
}
if (langShiftIndex != RIL.PDU_NL_IDENTIFIER_DEFAULT) {
headerLen += 3; // IEI + len + langShiftIndex
}
// Calculate full user data length, note the extra byte is for header len
let headerSeptets = Math.ceil((headerLen ? headerLen + 1 : 0) * 8 / 7);
let segmentSeptets = RIL.PDU_MAX_USER_DATA_7BIT;
if ((bodySeptets + headerSeptets) > segmentSeptets) {
headerLen += this.segmentRef16Bit ? 6 : 5;
headerSeptets = Math.ceil((headerLen + 1) * 8 / 7);
segmentSeptets -= headerSeptets;
}
let segments = Math.ceil(bodySeptets / segmentSeptets);
let userDataSeptets = bodySeptets + headerSeptets * segments;
if (userDataSeptets >= minUserDataSeptets) {
continue;
}
minUserDataSeptets = userDataSeptets;
options = {
dcs: RIL.PDU_DCS_MSG_CODING_7BITS_ALPHABET,
encodedFullBodyLength: bodySeptets,
userDataHeaderLength: headerLen,
langIndex: langIndex,
langShiftIndex: langShiftIndex,
segmentMaxSeq: segments,
segmentChars: segmentSeptets,
};
}
return options;
},
/**
* Calculate user data length of specified message string encoded in UCS2.
*
* @param message
* a message string to be encoded.
*
* @return an options object with attributes `dcs`, `userDataHeaderLength`,
* `encodedFullBodyLength`, `segmentMaxSeq` set.
*
* @see #_calculateUserDataLength().
*/
_calculateUserDataLengthUCS2: function(message) {
let bodyChars = message.length;
let headerLen = 0;
let headerChars = Math.ceil((headerLen ? headerLen + 1 : 0) / 2);
let segmentChars = RIL.PDU_MAX_USER_DATA_UCS2;
if ((bodyChars + headerChars) > segmentChars) {
headerLen += this.segmentRef16Bit ? 6 : 5;
headerChars = Math.ceil((headerLen + 1) / 2);
segmentChars -= headerChars;
}
let segments = Math.ceil(bodyChars / segmentChars);
return {
dcs: RIL.PDU_DCS_MSG_CODING_16BITS_ALPHABET,
encodedFullBodyLength: bodyChars * 2,
userDataHeaderLength: headerLen,
segmentMaxSeq: segments,
segmentChars: segmentChars,
};
},
/**
* Calculate user data length and its encoding.
*
* @param message
* a message string to be encoded.
* @param strict7BitEncoding
* Optional. Enable Latin characters replacement with corresponding
* ones in GSM SMS 7-bit default alphabet.
*
* @return an options object with some or all of following attributes set:
*
* @param dcs
* Data coding scheme. One of the PDU_DCS_MSG_CODING_*BITS_ALPHABET
* constants.
* @param userDataHeaderLength
* Length of embedded user data header, in bytes. The whole header
* size will be userDataHeaderLength + 1; 0 for no header.
* @param encodedFullBodyLength
* Length of the message body when encoded with the given DCS. For
* UCS2, in bytes; for 7-bit, in septets.
* @param langIndex
* Table index used for normal 7-bit encoded character lookup.
* @param langShiftIndex
* Table index used for escaped 7-bit encoded character lookup.
* @param segmentMaxSeq
* Max sequence number of a multi-part messages, or 1 for single one.
* This number might not be accurate for a multi-part message until
* it's processed by #_fragmentText() again.
*/
_calculateUserDataLength: function(message, strict7BitEncoding) {
let options = this._calculateUserDataLength7Bit(message, strict7BitEncoding);
if (!options) {
options = this._calculateUserDataLengthUCS2(message);
}
if (DEBUG) this.debug("_calculateUserDataLength: " + JSON.stringify(options));
return options;
},
/**
* Fragment GSM 7-Bit encodable string for transmission.
*
* @param text
* text string to be fragmented.
* @param langTable
* locking shift table string.
* @param langShiftTable
* single shift table string.
* @param segmentSeptets
* Number of available spetets per segment.
* @param strict7BitEncoding
* Optional. Enable Latin characters replacement with corresponding
* ones in GSM SMS 7-bit default alphabet.
*
* @return an array of objects. See #_fragmentText() for detailed definition.
*/
_fragmentText7Bit: function(text, langTable, langShiftTable, segmentSeptets, strict7BitEncoding) {
let ret = [];
let body = "", len = 0;
// If the message is empty, we only push the empty message to ret.
if (text.length === 0) {
ret.push({
body: text,
encodedBodyLength: text.length,
});
return ret;
}
for (let i = 0, inc = 0; i < text.length; i++) {
let c = text.charAt(i);
if (strict7BitEncoding) {
c = RIL.GSM_SMS_STRICT_7BIT_CHARMAP[c] || c;
}
let septet = langTable.indexOf(c);
if (septet == RIL.PDU_NL_EXTENDED_ESCAPE) {
continue;
}
if (septet >= 0) {
inc = 1;
} else {
septet = langShiftTable.indexOf(c);
if (septet == RIL.PDU_NL_RESERVED_CONTROL) {
continue;
}
inc = 2;
if (septet < 0) {
if (!strict7BitEncoding) {
throw new Error("Given text cannot be encoded with GSM 7-bit Alphabet!");
}
// Bug 816082, when strict7BitEncoding is enabled, we should replace
// characters that can't be encoded with GSM 7-Bit alphabets with '*'.
c = "*";
if (langTable.indexOf(c) >= 0) {
inc = 1;
}
}
}
if ((len + inc) > segmentSeptets) {
ret.push({
body: body,
encodedBodyLength: len,
});
body = c;
len = inc;
} else {
body += c;
len += inc;
}
}
if (len) {
ret.push({
body: body,
encodedBodyLength: len,
});
}
return ret;
},
/**
* Fragment UCS2 encodable string for transmission.
*
* @param text
* text string to be fragmented.
* @param segmentChars
* Number of available characters per segment.
*
* @return an array of objects. See #_fragmentText() for detailed definition.
*/
_fragmentTextUCS2: function(text, segmentChars) {
let ret = [];
// If the message is empty, we only push the empty message to ret.
if (text.length === 0) {
ret.push({
body: text,
encodedBodyLength: text.length,
});
return ret;
}
for (let offset = 0; offset < text.length; offset += segmentChars) {
let str = text.substr(offset, segmentChars);
ret.push({
body: str,
encodedBodyLength: str.length * 2,
});
}
return ret;
},
/**
* Fragment string for transmission.
*
* Fragment input text string into an array of objects that contains
* attributes `body`, substring for this segment, `encodedBodyLength`,
* length of the encoded segment body in septets.
*
* @param text
* Text string to be fragmented.
* @param options
* Optional pre-calculated option object. The output array will be
* stored at options.segments if there are multiple segments.
* @param strict7BitEncoding
* Optional. Enable Latin characters replacement with corresponding
* ones in GSM SMS 7-bit default alphabet.
*
* @return Populated options object.
*/
_fragmentText: function(text, options, strict7BitEncoding) {
if (!options) {
options = this._calculateUserDataLength(text, strict7BitEncoding);
}
if (options.dcs == RIL.PDU_DCS_MSG_CODING_7BITS_ALPHABET) {
const langTable = RIL.PDU_NL_LOCKING_SHIFT_TABLES[options.langIndex];
const langShiftTable = RIL.PDU_NL_SINGLE_SHIFT_TABLES[options.langShiftIndex];
options.segments = this._fragmentText7Bit(text,
langTable, langShiftTable,
options.segmentChars,
strict7BitEncoding);
} else {
options.segments = this._fragmentTextUCS2(text,
options.segmentChars);
}
// Re-sync options.segmentMaxSeq with actual length of returning array.
options.segmentMaxSeq = options.segments.length;
return options;
},
getSegmentInfoForText: function(text, request) {
let strict7BitEncoding;
try {
strict7BitEncoding = Services.prefs.getBoolPref("dom.sms.strict7BitEncoding");
} catch (e) {
strict7BitEncoding = false;
}
let options = this._fragmentText(text, null, strict7BitEncoding);
let charsInLastSegment;
if (options.segmentMaxSeq) {
let lastSegment = options.segments[options.segmentMaxSeq - 1];
charsInLastSegment = lastSegment.encodedBodyLength;
if (options.dcs == RIL.PDU_DCS_MSG_CODING_16BITS_ALPHABET) {
// In UCS2 encoding, encodedBodyLength is in octets.
charsInLastSegment /= 2;
}
} else {
charsInLastSegment = 0;
}
let result = gMobileMessageService
.createSmsSegmentInfo(options.segmentMaxSeq,
options.segmentChars,
options.segmentChars - charsInLastSegment);
request.notifySegmentInfoForTextGot(result);
},
getSmscAddress: function(request) {
this.workerMessenger.send("getSmscAddress",
null,
(function(response) {
if (!response.errorMsg) {
request.notifyGetSmscAddress(response.smscAddress);
} else {
request.notifyGetSmscAddressFailed(response.errorMsg);
}
}).bind(this));
},
sendSMS: function(number, message, silent, request) {
let strict7BitEncoding;
try {
strict7BitEncoding = Services.prefs.getBoolPref("dom.sms.strict7BitEncoding");
} catch (e) {
strict7BitEncoding = false;
}
let options = this._fragmentText(message, null, strict7BitEncoding);
options.number = PhoneNumberUtils.normalize(number);
let requestStatusReport;
try {
requestStatusReport =
Services.prefs.getBoolPref("dom.sms.requestStatusReport");
} catch (e) {
requestStatusReport = true;
}
options.requestStatusReport = requestStatusReport && !silent;
if (options.segmentMaxSeq > 1) {
options.segmentRef16Bit = this.segmentRef16Bit;
options.segmentRef = this.nextSegmentRef;
}
let notifyResult = (function notifyResult(rv, domMessage) {
if (!Components.isSuccessCode(rv)) {
if (DEBUG) this.debug("Error! Fail to save sending message! rv = " + rv);
request.notifySendMessageFailed(
gMobileMessageDatabaseService.translateCrErrorToMessageCallbackError(rv));
Services.obs.notifyObservers(domMessage, kSmsFailedObserverTopic, null);
return;
}
if (!silent) {
Services.obs.notifyObservers(domMessage, kSmsSendingObserverTopic, null);
}
// If the radio is disabled or the SIM card is not ready, just directly
// return with the corresponding error code.
let errorCode;
if (!PhoneNumberUtils.isPlainPhoneNumber(options.number)) {
if (DEBUG) this.debug("Error! Address is invalid when sending SMS: " +
options.number);
errorCode = Ci.nsIMobileMessageCallback.INVALID_ADDRESS_ERROR;
} else if (this.rilContext.detailedRadioState ==
RIL.GECKO_DETAILED_RADIOSTATE_DISABLED) {
if (DEBUG) this.debug("Error! Radio is disabled when sending SMS.");
errorCode = Ci.nsIMobileMessageCallback.RADIO_DISABLED_ERROR;
} else if (this.rilContext.cardState != "ready") {
if (DEBUG) this.debug("Error! SIM card is not ready when sending SMS.");
errorCode = Ci.nsIMobileMessageCallback.NO_SIM_CARD_ERROR;
}
if (errorCode) {
if (silent) {
request.notifySendMessageFailed(errorCode);
return;
}
gMobileMessageDatabaseService
.setMessageDeliveryByMessageId(domMessage.id,
null,
DOM_MOBILE_MESSAGE_DELIVERY_ERROR,
RIL.GECKO_SMS_DELIVERY_STATUS_ERROR,
null,
function notifyResult(rv, domMessage) {
// TODO bug 832140 handle !Components.isSuccessCode(rv)
request.notifySendMessageFailed(errorCode);
Services.obs.notifyObservers(domMessage, kSmsFailedObserverTopic, null);
});
return;
}
// Keep current SMS message info for sent/delivered notifications
let context = {
request: request,
sms: domMessage,
requestStatusReport: options.requestStatusReport,
silent: silent
};
// This is the entry point starting to send SMS.
this.workerMessenger.send("sendSMS", options,
(function(context, response) {
if (response.errorMsg) {
// Failed to send SMS out.
let error = Ci.nsIMobileMessageCallback.UNKNOWN_ERROR;
switch (response.errorMsg) {
case RIL.ERROR_RADIO_NOT_AVAILABLE:
error = Ci.nsIMobileMessageCallback.NO_SIGNAL_ERROR;
break;
case RIL.ERROR_FDN_CHECK_FAILURE:
error = Ci.nsIMobileMessageCallback.FDN_CHECK_ERROR;
break;
}
if (context.silent) {
context.request.notifySendMessageFailed(error);
return false;
}
gMobileMessageDatabaseService
.setMessageDeliveryByMessageId(context.sms.id,
null,
DOM_MOBILE_MESSAGE_DELIVERY_ERROR,
RIL.GECKO_SMS_DELIVERY_STATUS_ERROR,
null,
function notifyResult(rv, domMessage) {
// TODO bug 832140 handle !Components.isSuccessCode(rv)
context.request.notifySendMessageFailed(error);
Services.obs.notifyObservers(domMessage, kSmsFailedObserverTopic, null);
});
return false;
} // End of send failure.
if (response.deliveryStatus) {
// Message delivery.
gMobileMessageDatabaseService
.setMessageDeliveryByMessageId(context.sms.id,
null,
context.sms.delivery,
response.deliveryStatus,
null,
(function notifyResult(rv, domMessage) {
// TODO bug 832140 handle !Components.isSuccessCode(rv)
let topic = (response.deliveryStatus ==
RIL.GECKO_SMS_DELIVERY_STATUS_SUCCESS)
? kSmsDeliverySuccessObserverTopic
: kSmsDeliveryErrorObserverTopic;
// Broadcasting a "sms-delivery-success" system message to open apps.
if (topic == kSmsDeliverySuccessObserverTopic) {
this.broadcastSmsSystemMessage(topic, domMessage);
}
// Notifying observers the delivery status is updated.
Services.obs.notifyObservers(domMessage, topic, null);
}).bind(this));
// Send transaction has ended completely.
return false;
} // End of message delivery.
// Message sent.
if (context.silent) {
// There is no way to modify nsIDOMMozSmsMessage attributes as they
// are read only so we just create a new sms instance to send along
// with the notification.
let sms = context.sms;
context.request.notifyMessageSent(
gMobileMessageService.createSmsMessage(sms.id,
sms.threadId,
sms.iccId,
DOM_MOBILE_MESSAGE_DELIVERY_SENT,
sms.deliveryStatus,
sms.sender,
sms.receiver,
sms.body,
sms.messageClass,
sms.timestamp,
Date.now(),
0,
sms.read));
// We don't wait for SMS-DELIVER-REPORT for silent one.
return false;
}
gMobileMessageDatabaseService
.setMessageDeliveryByMessageId(context.sms.id,
null,
DOM_MOBILE_MESSAGE_DELIVERY_SENT,
context.sms.deliveryStatus,
null,
(function notifyResult(rv, domMessage) {
// TODO bug 832140 handle !Components.isSuccessCode(rv)
if (context.requestStatusReport) {
context.sms = domMessage;
}
this.broadcastSmsSystemMessage(kSmsSentObserverTopic, domMessage);
context.request.notifyMessageSent(domMessage);
Services.obs.notifyObservers(domMessage, kSmsSentObserverTopic, null);
}).bind(this));
// Only keep current context if we have requested for delivery report.
return context.requestStatusReport;
}).bind(this, context)); // End of |workerMessenger.send| callback.
}).bind(this); // End of DB saveSendingMessage callback.
let sendingMessage = {
type: "sms",
sender: this.getPhoneNumber(),
receiver: number,
body: message,
deliveryStatusRequested: options.requestStatusReport,
timestamp: Date.now(),
iccId: this.getIccId()
};
if (silent) {
let delivery = DOM_MOBILE_MESSAGE_DELIVERY_SENDING;
let deliveryStatus = RIL.GECKO_SMS_DELIVERY_STATUS_PENDING;
let domMessage =
gMobileMessageService.createSmsMessage(-1, // id
0, // threadId
sendingMessage.iccId,
delivery,
deliveryStatus,
sendingMessage.sender,
sendingMessage.receiver,
sendingMessage.body,
"normal", // message class
sendingMessage.timestamp,
0,
0,
false);
notifyResult(Cr.NS_OK, domMessage);
return;
}
let id = gMobileMessageDatabaseService.saveSendingMessage(
sendingMessage, notifyResult);
},
// TODO: Bug 928861 - B2G NetworkManager: Provide a more generic function
// for connecting
setupDataCallByType: function(apntype) {
let connHandler = gDataConnectionManager.getConnectionHandler(this.clientId);
connHandler.setupDataCallByType(apntype);
},
// TODO: Bug 928861 - B2G NetworkManager: Provide a more generic function
// for connecting
deactivateDataCallByType: function(apntype) {
let connHandler = gDataConnectionManager.getConnectionHandler(this.clientId);
connHandler.deactivateDataCallByType(apntype);
},
// TODO: Bug 904514 - [meta] NetworkManager enhancement
getDataCallStateByType: function(apntype) {
let connHandler = gDataConnectionManager.getConnectionHandler(this.clientId);
return connHandler.getDataCallStateByType(apntype);
},
setupDataCall: function(radioTech, apn, user, passwd, chappap, pdptype) {
this.workerMessenger.send("setupDataCall", { radioTech: radioTech,
apn: apn,
user: user,
passwd: passwd,
chappap: chappap,
pdptype: pdptype });
},
deactivateDataCall: function(cid, reason) {
this.workerMessenger.send("deactivateDataCall", { cid: cid,
reason: reason });
},
sendWorkerMessage: function(rilMessageType, message, callback) {
if (callback) {
this.workerMessenger.send(rilMessageType, message, function(response) {
return callback.handleResponse(response);
});
} else {
this.workerMessenger.send(rilMessageType, message);
}
}
};
function RILNetworkInterface(dataConnectionHandler, apnSetting) {
this.dataConnectionHandler = dataConnectionHandler;
this.apnSetting = apnSetting;
this.connectedTypes = [];
this.ips = [];
this.prefixLengths = [];
this.dnses = [];
this.gateways = [];
}
RILNetworkInterface.prototype = {
classID: RILNETWORKINTERFACE_CID,
classInfo: XPCOMUtils.generateCI({classID: RILNETWORKINTERFACE_CID,
classDescription: "RILNetworkInterface",
interfaces: [Ci.nsINetworkInterface,
Ci.nsIRilNetworkInterface]}),
QueryInterface: XPCOMUtils.generateQI([Ci.nsINetworkInterface,
Ci.nsIRilNetworkInterface]),
// nsINetworkInterface
NETWORK_STATE_UNKNOWN: Ci.nsINetworkInterface.NETWORK_STATE_UNKNOWN,
NETWORK_STATE_CONNECTING: Ci.nsINetworkInterface.CONNECTING,
NETWORK_STATE_CONNECTED: Ci.nsINetworkInterface.CONNECTED,
NETWORK_STATE_DISCONNECTING: Ci.nsINetworkInterface.DISCONNECTING,
NETWORK_STATE_DISCONNECTED: Ci.nsINetworkInterface.DISCONNECTED,
NETWORK_TYPE_WIFI: Ci.nsINetworkInterface.NETWORK_TYPE_WIFI,
NETWORK_TYPE_MOBILE: Ci.nsINetworkInterface.NETWORK_TYPE_MOBILE,
NETWORK_TYPE_MOBILE_MMS: Ci.nsINetworkInterface.NETWORK_TYPE_MOBILE_MMS,
NETWORK_TYPE_MOBILE_SUPL: Ci.nsINetworkInterface.NETWORK_TYPE_MOBILE_SUPL,
NETWORK_TYPE_MOBILE_IMS: Ci.nsINetworkInterface.NETWORK_TYPE_MOBILE_IMS,
NETWORK_TYPE_MOBILE_DUN: Ci.nsINetworkInterface.NETWORK_TYPE_MOBILE_DUN,
// The network manager should only need to add the host route for "other"
// types, which is the same handling method as the supl type. So let the
// definition of other types to be the same as the one of supl type.
NETWORK_TYPE_MOBILE_OTHERS: Ci.nsINetworkInterface.NETWORK_TYPE_MOBILE_SUPL,
/**
* Standard values for the APN connection retry process
* Retry funcion: time(secs) = A * numer_of_retries^2 + B
*/
NETWORK_APNRETRY_FACTOR: 8,
NETWORK_APNRETRY_ORIGIN: 3,
NETWORK_APNRETRY_MAXRETRIES: 10,
// Event timer for connection retries
timer: null,
/**
* nsINetworkInterface Implementation
*/
state: Ci.nsINetworkInterface.NETWORK_STATE_UNKNOWN,
get type() {
if (this.connectedTypes.indexOf("default") != -1) {
return this.NETWORK_TYPE_MOBILE;
}
if (this.connectedTypes.indexOf("mms") != -1) {
return this.NETWORK_TYPE_MOBILE_MMS;
}
if (this.connectedTypes.indexOf("supl") != -1) {
return this.NETWORK_TYPE_MOBILE_SUPL;
}
if (this.connectedTypes.indexOf("ims") != -1) {
return this.NETWORK_TYPE_MOBILE_IMS;
}
if (this.connectedTypes.indexOf("dun") != -1) {
return this.NETWORK_TYPE_MOBILE_DUN;
}
return this.NETWORK_TYPE_MOBILE_OTHERS;
},
name: null,
ips: null,
prefixLengths: null,
gateways: null,
dnses: null,
get httpProxyHost() {
return this.apnSetting.proxy || "";
},
get httpProxyPort() {
return this.apnSetting.port || "";
},
/**
* nsIRilNetworkInterface Implementation
*/
get serviceId() {
return this.dataConnectionHandler.clientId;
},
get iccId() {
let iccInfo = this.dataConnectionHandler.radioInterface.rilContext.iccInfo;
return iccInfo && iccInfo.iccid;
},
get mmsc() {
if (!this.inConnectedTypes("mms")) {
if (DEBUG) this.debug("Error! Only MMS network can get MMSC.");
throw Cr.NS_ERROR_UNEXPECTED;
}
let mmsc = this.apnSetting.mmsc;
if (!mmsc) {
try {
mmsc = Services.prefs.getCharPref("ril.mms.mmsc");
} catch (e) {
mmsc = "";
}
}
return mmsc;
},
get mmsProxy() {
if (!this.inConnectedTypes("mms")) {
if (DEBUG) this.debug("Error! Only MMS network can get MMS proxy.");
throw Cr.NS_ERROR_UNEXPECTED;
}
let proxy = this.apnSetting.mmsproxy;
if (!proxy) {
try {
proxy = Services.prefs.getCharPref("ril.mms.mmsproxy");
} catch (e) {
proxy = "";
}
}
return proxy;
},
get mmsPort() {
if (!this.inConnectedTypes("mms")) {
if (DEBUG) this.debug("Error! Only MMS network can get MMS port.");
throw Cr.NS_ERROR_UNEXPECTED;
}
let port = this.apnSetting.mmsport;
if (!port) {
try {
port = Services.prefs.getIntPref("ril.mms.mmsport");
} catch (e) {
port = -1;
}
}
return port;
},
getAddresses: function (ips, prefixLengths) {
ips.value = this.ips.slice();
prefixLengths.value = this.prefixLengths.slice();
return this.ips.length;
},
getGateways: function (count) {
if (count) {
count.value = this.gateways.length;
}
return this.gateways.slice();
},
getDnses: function (count) {
if (count) {
count.value = this.dnses.length;
}
return this.dnses.slice();
},
debug: function(s) {
dump("-*- RILNetworkInterface[" + this.dataConnectionHandler.clientId + ":" +
this.type + "]: " + s + "\n");
},
dataCallError: function(message) {
if (message.apn != this.apnSetting.apn) {
return;
}
if (DEBUG) this.debug("Data call error on APN: " + message.apn);
this.reset();
},
dataCallStateChanged: function(datacall) {
if (this.cid && this.cid != datacall.cid) {
// If data call for this connection existed but cid mismatched,
// it means this datacall state change is not for us.
return;
}
// If data call for this connection does not exist, it could be state
// change for new data call. We only update data call state change
// if APN name matched.
if (!this.cid && datacall.apn != this.apnSetting.apn) {
return;
}
if (DEBUG) {
this.debug("Data call ID: " + datacall.cid + ", interface name: " +
datacall.ifname + ", APN name: " + datacall.apn);
}
if (this.connecting &&
(datacall.state == RIL.GECKO_NETWORK_STATE_CONNECTING ||
datacall.state == RIL.GECKO_NETWORK_STATE_CONNECTED)) {
this.connecting = false;
this.cid = datacall.cid;
this.name = datacall.ifname;
for (let entry of datacall.addresses) {
this.ips.push(entry.address);
this.prefixLengths.push(entry.prefixLength);
}
this.gateways = datacall.gateways.slice();
this.dnses = datacall.dnses.slice();
if (!this.registeredAsNetworkInterface) {
gNetworkManager.registerNetworkInterface(this);
this.registeredAsNetworkInterface = true;
}
}
// In current design, we don't update status of secondary APN if it shares
// same APN name with the default APN. In this condition, this.cid will
// not be set and we don't want to update its status.
if (this.cid == null) {
return;
}
if (this.state == datacall.state) {
if (datacall.state != RIL.GECKO_NETWORK_STATE_CONNECTED) {
return;
}
// State remains connected, check for minor changes.
let changed = false;
if (this.ips.length != datacall.addresses.length) {
changed = true;
this.ips = [];
this.prefixLengths = [];
for (let entry of datacall.addresses) {
this.ips.push(entry.address);
this.prefixLengths.push(entry.prefixLength);
}
}
let reduceFunc = function(aRhs, aChanged, aElement, aIndex) {
return aChanged || (aElement != aRhs[aIndex]);
};
for (let field of ["gateways", "dnses"]) {
let lhs = this[field], rhs = datacall[field];
if (lhs.length != rhs.length ||
lhs.reduce(reduceFunc.bind(null, rhs), false)) {
changed = true;
this[field] = rhs.slice();
}
}
if (changed) {
if (DEBUG) this.debug("Notify for data call minor changes.");
Services.obs.notifyObservers(this,
kNetworkInterfaceStateChangedTopic,
null);
}
return;
}
this.state = datacall.state;
Services.obs.notifyObservers(this,
kNetworkInterfaceStateChangedTopic,
null);
if ((this.state == RIL.GECKO_NETWORK_STATE_UNKNOWN ||
this.state == RIL.GECKO_NETWORK_STATE_DISCONNECTED) &&
this.registeredAsNetworkInterface) {
gNetworkManager.unregisterNetworkInterface(this);
this.registeredAsNetworkInterface = false;
this.cid = null;
this.connectedTypes = [];
this.ips = [];
this.prefixLengths = [];
this.dnses = [];
this.gateways = [];
}
// In case the data setting changed while the datacall was being started or
// ended, let's re-check the setting and potentially adjust the datacall
// state again.
let apnSettings = this.dataConnectionHandler.apnSettings;
if (apnSettings.byType.default &&
(apnSettings.byType.default.apn == this.apnSetting.apn)) {
this.dataConnectionHandler.updateRILNetworkInterface();
}
},
// Helpers
cid: null,
registeredAsDataCallCallback: false,
registeredAsNetworkInterface: false,
connecting: false,
apnSetting: null,
// APN failed connections. Retry counter
apnRetryCounter: 0,
connectedTypes: null,
inConnectedTypes: function(type) {
return this.connectedTypes.indexOf(type) != -1;
},
get connected() {
return this.state == RIL.GECKO_NETWORK_STATE_CONNECTED;
},
connect: function(apntype) {
if (apntype && !this.inConnectedTypes(apntype)) {
this.connectedTypes.push(apntype);
}
if (this.connecting || this.connected) {
return;
}
// When the retry mechanism is running in background and someone calls
// disconnect(), this.connectedTypes.length has chances to become 0.
if (!this.connectedTypes.length) {
return;
}
if (!this.registeredAsDataCallCallback) {
this.dataConnectionHandler.registerDataCallCallback(this);
this.registeredAsDataCallCallback = true;
}
if (!this.apnSetting.apn) {
if (DEBUG) this.debug("APN name is empty, nothing to do.");
return;
}
if (DEBUG) {
this.debug("Going to set up data connection with APN " +
this.apnSetting.apn);
}
let radioInterface = this.dataConnectionHandler.radioInterface;
let radioTechType = radioInterface.rilContext.data.type;
let radioTechnology = RIL.GECKO_RADIO_TECH.indexOf(radioTechType);
let authType = RIL.RIL_DATACALL_AUTH_TO_GECKO.indexOf(this.apnSetting.authtype);
// Use the default authType if the value in database is invalid.
// For the case that user might not select the authentication type.
if (authType == -1) {
if (DEBUG) {
this.debug("Invalid authType " + this.apnSetting.authtype);
}
authType = RIL.RIL_DATACALL_AUTH_TO_GECKO.indexOf(RIL.GECKO_DATACALL_AUTH_DEFAULT);
}
let pdpType = RIL.GECKO_DATACALL_PDP_TYPE_IP;
if (RILQUIRKS_HAVE_IPV6) {
pdpType = !radioInterface.rilContext.data.roaming
? this.apnSetting.protocol
: this.apnSetting.roaming_protocol;
if (RIL.RIL_DATACALL_PDP_TYPES.indexOf(pdpType) < 0) {
if (DEBUG) {
this.debug("Invalid pdpType '" + pdpType + "', using '" +
RIL.GECKO_DATACALL_PDP_TYPE_DEFAULT + "'");
}
pdpType = RIL.GECKO_DATACALL_PDP_TYPE_DEFAULT;
}
}
radioInterface.setupDataCall(radioTechnology,
this.apnSetting.apn,
this.apnSetting.user,
this.apnSetting.password,
authType,
pdpType);
this.connecting = true;
},
reset: function() {
let apnRetryTimer;
this.connecting = false;
// We will retry the connection in increasing times
// based on the function: time = A * numer_of_retries^2 + B
if (this.apnRetryCounter >= this.NETWORK_APNRETRY_MAXRETRIES) {
this.apnRetryCounter = 0;
this.timer = null;
this.connectedTypes = [];
if (DEBUG) this.debug("Too many APN Connection retries - STOP retrying");
return;
}
apnRetryTimer = this.NETWORK_APNRETRY_FACTOR *
(this.apnRetryCounter * this.apnRetryCounter) +
this.NETWORK_APNRETRY_ORIGIN;
this.apnRetryCounter++;
if (DEBUG) {
this.debug("Data call - APN Connection Retry Timer (secs-counter): " +
apnRetryTimer + "-" + this.apnRetryCounter);
}
if (this.timer == null) {
// Event timer for connection retries
this.timer = Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer);
}
this.timer.initWithCallback(this, apnRetryTimer * 1000,
Ci.nsITimer.TYPE_ONE_SHOT);
},
disconnect: function(apntype) {
let index = this.connectedTypes.indexOf(apntype);
if (index != -1) {
this.connectedTypes.splice(index, 1);
}
if (this.connectedTypes.length) {
return;
}
if (this.state == RIL.GECKO_NETWORK_STATE_DISCONNECTING ||
this.state == RIL.GECKO_NETWORK_STATE_DISCONNECTED ||
this.state == RIL.GECKO_NETWORK_STATE_UNKNOWN) {
return;
}
let reason = RIL.DATACALL_DEACTIVATE_NO_REASON;
if (DEBUG) this.debug("Going to disconnet data connection " + this.cid);
this.dataConnectionHandler.radioInterface.deactivateDataCall(this.cid,
reason);
},
// Entry method for timer events. Used to reconnect to a failed APN
notify: function(timer) {
this.connect();
},
shutdown: function() {
this.timer = null;
}
};
this.NSGetFactory = XPCOMUtils.generateNSGetFactory([RadioInterfaceLayer]);
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