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gecko/dom/system/gonk/RILContentHelper.js

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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/DOMRequestHelper.jsm");
var RIL = {};
Cu.import("resource://gre/modules/ril_consts.js", RIL);
// set to true to in ril_consts.js to see debug messages
var DEBUG = RIL.DEBUG_CONTENT_HELPER;
// Read debug setting from pref
try {
let debugPref = Services.prefs.getBoolPref("ril.debugging.enabled");
DEBUG = RIL.DEBUG_CONTENT_HELPER || debugPref;
} catch (e) {};
const RILCONTENTHELPER_CID =
Components.ID("{472816e1-1fd6-4405-996c-806f9ea68174}");
const MOBILEICCINFO_CID =
Components.ID("{8649c12f-f8f4-4664-bbdd-7d115c23e2a7}");
const MOBILECONNECTIONINFO_CID =
Components.ID("{a35cfd39-2d93-4489-ac7d-396475dacb27}");
const MOBILENETWORKINFO_CID =
Components.ID("{a6c8416c-09b4-46d1-bf29-6520d677d085}");
const MOBILECELLINFO_CID =
Components.ID("{5e809018-68c0-4c54-af0b-2a9b8f748c45}");
const VOICEMAILSTATUS_CID=
Components.ID("{5467f2eb-e214-43ea-9b89-67711241ec8e}");
const MOBILECFINFO_CID=
Components.ID("{a4756f16-e728-4d9f-8baa-8464f894888a}");
const CELLBROADCASTMESSAGE_CID =
Components.ID("{29474c96-3099-486f-bb4a-3c9a1da834e4}");
const CELLBROADCASTETWSINFO_CID =
Components.ID("{59f176ee-9dcd-4005-9d47-f6be0cd08e17}");
const RIL_IPC_MSG_NAMES = [
"RIL:CardStateChanged",
"RIL:IccInfoChanged",
"RIL:VoiceInfoChanged",
"RIL:DataInfoChanged",
"RIL:EnumerateCalls",
"RIL:GetAvailableNetworks",
"RIL:NetworkSelectionModeChanged",
"RIL:SelectNetwork",
"RIL:SelectNetworkAuto",
"RIL:CallStateChanged",
"RIL:VoicemailNotification",
"RIL:VoicemailInfoChanged",
"RIL:CallError",
"RIL:CardLockResult",
"RIL:USSDReceived",
"RIL:SendMMI:Return:OK",
"RIL:SendMMI:Return:KO",
"RIL:CancelMMI:Return:OK",
"RIL:CancelMMI:Return:KO",
"RIL:StkCommand",
"RIL:StkSessionEnd",
"RIL:DataError",
"RIL:SetCallForwardingOption",
"RIL:GetCallForwardingOption",
"RIL:CellBroadcastReceived",
"RIL:CfStateChanged",
"RIL:IccOpenChannel",
"RIL:IccCloseChannel",
"RIL:IccExchangeAPDU",
"RIL:UpdateIccContact"
];
XPCOMUtils.defineLazyServiceGetter(this, "cpmm",
"@mozilla.org/childprocessmessagemanager;1",
"nsISyncMessageSender");
XPCOMUtils.defineLazyServiceGetter(this, "gUUIDGenerator",
"@mozilla.org/uuid-generator;1",
"nsIUUIDGenerator");
function MobileICCCardLockResult(options) {
this.lockType = options.lockType;
this.enabled = options.enabled;
this.retryCount = options.retryCount;
this.success = options.success;
};
MobileICCCardLockResult.prototype = {
__exposedProps__ : {lockType: 'r',
enabled: 'r',
retryCount: 'r',
success: 'r'}
};
function MobileICCInfo() {
};
MobileICCInfo.prototype = {
QueryInterface: XPCOMUtils.generateQI([Ci.nsIDOMMozMobileICCInfo]),
classID: MOBILEICCINFO_CID,
classInfo: XPCOMUtils.generateCI({
classID: MOBILEICCINFO_CID,
classDescription: "MobileICCInfo",
flags: Ci.nsIClassInfo.DOM_OBJECT,
interfaces: [Ci.nsIDOMMozMobileICCInfo]
}),
// nsIDOMMozMobileICCInfo
iccid: null,
mcc: null,
mnc: null,
spn: null,
msisdn: null
};
function VoicemailInfo() {}
VoicemailInfo.prototype = {
number: null,
displayName: null
};
function MobileConnectionInfo() {}
MobileConnectionInfo.prototype = {
QueryInterface: XPCOMUtils.generateQI([Ci.nsIDOMMozMobileConnectionInfo]),
classID: MOBILECONNECTIONINFO_CID,
classInfo: XPCOMUtils.generateCI({
classID: MOBILECONNECTIONINFO_CID,
classDescription: "MobileConnectionInfo",
flags: Ci.nsIClassInfo.DOM_OBJECT,
interfaces: [Ci.nsIDOMMozMobileConnectionInfo]
}),
// nsIDOMMozMobileConnectionInfo
connected: false,
state: null,
emergencyCallsOnly: false,
roaming: false,
network: null,
lastKnownMcc: null,
cell: null,
type: null,
signalStrength: null,
relSignalStrength: null
};
function MobileNetworkInfo() {}
MobileNetworkInfo.prototype = {
__exposedProps__ : {shortName: 'r',
longName: 'r',
mcc: 'r',
mnc: 'r',
state: 'r'},
QueryInterface: XPCOMUtils.generateQI([Ci.nsIDOMMozMobileNetworkInfo]),
classID: MOBILENETWORKINFO_CID,
classInfo: XPCOMUtils.generateCI({
classID: MOBILENETWORKINFO_CID,
classDescription: "MobileNetworkInfo",
flags: Ci.nsIClassInfo.DOM_OBJECT,
interfaces: [Ci.nsIDOMMozMobileNetworkInfo]
}),
// nsIDOMMozMobileNetworkInfo
shortName: null,
longName: null,
mcc: null,
mnc: null,
state: null
};
function MobileCellInfo() {}
MobileCellInfo.prototype = {
QueryInterface: XPCOMUtils.generateQI([Ci.nsIDOMMozMobileCellInfo]),
classID: MOBILECELLINFO_CID,
classInfo: XPCOMUtils.generateCI({
classID: MOBILECELLINFO_CID,
classDescription: "MobileCellInfo",
flags: Ci.nsIClassInfo.DOM_OBJECT,
interfaces: [Ci.nsIDOMMozMobileCellInfo]
}),
// nsIDOMMozMobileCellInfo
gsmLocationAreaCode: null,
gsmCellId: null
};
function VoicemailStatus() {}
VoicemailStatus.prototype = {
QueryInterface: XPCOMUtils.generateQI([Ci.nsIDOMMozVoicemailStatus]),
classID: VOICEMAILSTATUS_CID,
classInfo: XPCOMUtils.generateCI({
classID: VOICEMAILSTATUS_CID,
classDescription: "VoicemailStatus",
flags: Ci.nsIClassInfo.DOM_OBJECT,
interfaces: [Ci.nsIDOMMozVoicemailStatus]
}),
// nsIDOMMozVoicemailStatus
hasMessages: false,
messageCount: Ci.nsIDOMMozVoicemailStatus.MESSAGE_COUNT_UNKNOWN,
returnNumber: null,
returnMessage: null
};
function MobileCFInfo() {}
MobileCFInfo.prototype = {
__exposedProps__ : {active: 'r',
action: 'r',
reason: 'r',
number: 'r',
timeSeconds: 'r',
serviceClass: 'r'},
QueryInterface: XPCOMUtils.generateQI([Ci.nsIDOMMozMobileCFInfo]),
classID: MOBILECFINFO_CID,
classInfo: XPCOMUtils.generateCI({
classID: MOBILECFINFO_CID,
classDescription: "MobileCFInfo",
flags: Ci.nsIClassInfo.DOM_OBJECT,
interfaces: [Ci.nsIDOMMozMobileCFInfo]
}),
// nsIDOMMozMobileCFInfo
active: false,
action: -1,
reason: -1,
number: null,
timeSeconds: 0,
serviceClass: -1
};
function CellBroadcastMessage(pdu) {
this.geographicalScope = RIL.CB_GSM_GEOGRAPHICAL_SCOPE_NAMES[pdu.geographicalScope];
this.messageCode = pdu.messageCode;
this.messageId = pdu.messageId;
this.language = pdu.language;
this.body = pdu.fullBody;
this.messageClass = pdu.messageClass;
this.timestamp = new Date(pdu.timestamp);
if (pdu.etws != null) {
this.etws = new CellBroadcastEtwsInfo(pdu.etws);
}
}
CellBroadcastMessage.prototype = {
QueryInterface: XPCOMUtils.generateQI([Ci.nsIDOMMozCellBroadcastMessage]),
classID: CELLBROADCASTMESSAGE_CID,
classInfo: XPCOMUtils.generateCI({
classID: CELLBROADCASTMESSAGE_CID,
classDescription: "CellBroadcastMessage",
flags: Ci.nsIClassInfo.DOM_OBJECT,
interfaces: [Ci.nsIDOMMozCellBroadcastMessage]
}),
// nsIDOMMozCellBroadcastMessage
geographicalScope: null,
messageCode: null,
messageId: null,
language: null,
body: null,
messageClass: null,
timestamp: null,
etws: null
};
function CellBroadcastEtwsInfo(etwsInfo) {
if (etwsInfo.warningType != null) {
this.warningType = RIL.CB_ETWS_WARNING_TYPE_NAMES[etwsInfo.warningType];
}
this.emergencyUserAlert = etwsInfo.emergencyUserAlert;
this.popup = etwsInfo.popup;
}
CellBroadcastEtwsInfo.prototype = {
QueryInterface: XPCOMUtils.generateQI([Ci.nsIDOMMozCellBroadcastEtwsInfo]),
classID: CELLBROADCASTETWSINFO_CID,
classInfo: XPCOMUtils.generateCI({
classID: CELLBROADCASTETWSINFO_CID,
classDescription: "CellBroadcastEtwsInfo",
flags: Ci.nsIClassInfo.DOM_OBJECT,
interfaces: [Ci.nsIDOMMozCellBroadcastEtwsInfo]
}),
// nsIDOMMozCellBroadcastEtwsInfo
warningType: null,
emergencyUserAlert: null,
popup: null
};
function RILContentHelper() {
this.rilContext = {
cardState: RIL.GECKO_CARDSTATE_UNKNOWN,
networkSelectionMode: RIL.GECKO_NETWORK_SELECTION_UNKNOWN,
iccInfo: new MobileICCInfo(),
voiceConnectionInfo: new MobileConnectionInfo(),
dataConnectionInfo: new MobileConnectionInfo()
};
this.voicemailInfo = new VoicemailInfo();
this.initRequests();
this.initMessageListener(RIL_IPC_MSG_NAMES);
Services.obs.addObserver(this, "xpcom-shutdown", false);
}
RILContentHelper.prototype = {
__proto__: DOMRequestIpcHelper.prototype,
QueryInterface: XPCOMUtils.generateQI([Ci.nsIMobileConnectionProvider,
Ci.nsICellBroadcastProvider,
Ci.nsIVoicemailProvider,
Ci.nsITelephonyProvider,
Ci.nsIIccProvider,
Ci.nsIObserver]),
classID: RILCONTENTHELPER_CID,
classInfo: XPCOMUtils.generateCI({classID: RILCONTENTHELPER_CID,
classDescription: "RILContentHelper",
interfaces: [Ci.nsIMobileConnectionProvider,
Ci.nsICellBroadcastProvider,
Ci.nsIVoicemailProvider,
Ci.nsITelephonyProvider,
Ci.nsIIccProvider]}),
// An utility function to copy objects.
updateInfo: function updateInfo(srcInfo, destInfo) {
for (let key in srcInfo) {
destInfo[key] = srcInfo[key];
}
},
updateConnectionInfo: function updateConnectionInfo(srcInfo, destInfo) {
for (let key in srcInfo) {
if ((key != "network") && (key != "cell")) {
destInfo[key] = srcInfo[key];
}
}
let srcCell = srcInfo.cell;
if (!srcCell) {
destInfo.cell = null;
} else {
let cell = destInfo.cell;
if (!cell) {
cell = destInfo.cell = new MobileCellInfo();
}
cell.gsmLocationAreaCode = srcCell.gsmLocationAreaCode;
cell.gsmCellId = srcCell.gsmCellId;
}
let srcNetwork = srcInfo.network;
if (!srcNetwork) {
destInfo.network= null;
return;
}
let network = destInfo.network;
if (!network) {
network = destInfo.network = new MobileNetworkInfo();
}
this.updateInfo(srcNetwork, network);
},
// nsIRILContentHelper
rilContext: null,
getRilContext: function getRilContext() {
// Update ril context by sending IPC message to chrome only when the first
// time we require it. The information will be updated by following info
// changed messages.
this.getRilContext = function getRilContext() {
return this.rilContext;
};
let rilContext = cpmm.sendSyncMessage("RIL:GetRilContext")[0];
if (!rilContext) {
debug("Received null rilContext from chrome process.");
return;
}
this.rilContext.cardState = rilContext.cardState;
this.rilContext.networkSelectionMode = rilContext.networkSelectionMode;
this.updateInfo(rilContext.iccInfo, this.rilContext.iccInfo);
this.updateConnectionInfo(rilContext.voice, this.rilContext.voiceConnectionInfo);
this.updateConnectionInfo(rilContext.data, this.rilContext.dataConnectionInfo);
return this.rilContext;
},
get iccInfo() {
return this.getRilContext().iccInfo;
},
get voiceConnectionInfo() {
return this.getRilContext().voiceConnectionInfo;
},
get dataConnectionInfo() {
return this.getRilContext().dataConnectionInfo;
},
get cardState() {
return this.getRilContext().cardState;
},
get networkSelectionMode() {
return this.getRilContext().networkSelectionMode;
},
/**
* The network that is currently trying to be selected (or "automatic").
* This helps ensure that only one network is selected at a time.
*/
_selectingNetwork: null,
getNetworks: function getNetworks(window) {
if (window == null) {
throw Components.Exception("Can't get window object",
Cr.NS_ERROR_UNEXPECTED);
}
let request = Services.DOMRequest.createRequest(window);
let requestId = this.getRequestId(request);
cpmm.sendAsyncMessage("RIL:GetAvailableNetworks", {requestId: requestId});
return request;
},
selectNetwork: function selectNetwork(window, network) {
if (window == null) {
throw Components.Exception("Can't get window object",
Cr.NS_ERROR_UNEXPECTED);
}
if (this._selectingNetwork) {
throw new Error("Already selecting a network: " + this._selectingNetwork);
}
if (!network) {
throw new Error("Invalid network provided: " + network);
}
if (isNaN(parseInt(network.mnc, 10))) {
throw new Error("Invalid network MNC: " + network.mnc);
}
if (isNaN(parseInt(network.mcc, 10))) {
throw new Error("Invalid network MCC: " + network.mcc);
}
let request = Services.DOMRequest.createRequest(window);
let requestId = this.getRequestId(request);
if (this.rilContext.networkSelectionMode == RIL.GECKO_NETWORK_SELECTION_MANUAL &&
this.rilContext.voiceConnectionInfo.network === network) {
// Already manually selected this network, so schedule
// onsuccess to be fired on the next tick
this.dispatchFireRequestSuccess(requestId, null);
return request;
}
this._selectingNetwork = network;
cpmm.sendAsyncMessage("RIL:SelectNetwork", {
requestId: requestId,
mnc: network.mnc,
mcc: network.mcc
});
return request;
},
selectNetworkAutomatically: function selectNetworkAutomatically(window) {
if (window == null) {
throw Components.Exception("Can't get window object",
Cr.NS_ERROR_UNEXPECTED);
}
if (this._selectingNetwork) {
throw new Error("Already selecting a network: " + this._selectingNetwork);
}
let request = Services.DOMRequest.createRequest(window);
let requestId = this.getRequestId(request);
if (this.rilContext.networkSelectionMode == RIL.GECKO_NETWORK_SELECTION_AUTOMATIC) {
// Already using automatic selection mode, so schedule
// onsuccess to be be fired on the next tick
this.dispatchFireRequestSuccess(requestId, null);
return request;
}
this._selectingNetwork = "automatic";
cpmm.sendAsyncMessage("RIL:SelectNetworkAuto", {requestId: requestId});
return request;
},
getCardLock: function getCardLock(window, lockType) {
if (window == null) {
throw Components.Exception("Can't get window object",
Cr.NS_ERROR_UNEXPECTED);
}
let request = Services.DOMRequest.createRequest(window);
let requestId = this.getRequestId(request);
cpmm.sendAsyncMessage("RIL:GetCardLock", {lockType: lockType, requestId: requestId});
return request;
},
unlockCardLock: function unlockCardLock(window, info) {
if (window == null) {
throw Components.Exception("Can't get window object",
Cr.NS_ERROR_UNEXPECTED);
}
let request = Services.DOMRequest.createRequest(window);
info.requestId = this.getRequestId(request);
cpmm.sendAsyncMessage("RIL:UnlockCardLock", info);
return request;
},
setCardLock: function setCardLock(window, info) {
if (window == null) {
throw Components.Exception("Can't get window object",
Cr.NS_ERROR_UNEXPECTED);
}
let request = Services.DOMRequest.createRequest(window);
info.requestId = this.getRequestId(request);
cpmm.sendAsyncMessage("RIL:SetCardLock", info);
return request;
},
sendMMI: function sendMMI(window, mmi) {
debug("Sending MMI " + mmi);
if (!window) {
throw Components.Exception("Can't get window object",
Cr.NS_ERROR_EXPECTED);
}
let request = Services.DOMRequest.createRequest(window);
let requestId = this.getRequestId(request);
cpmm.sendAsyncMessage("RIL:SendMMI", {mmi: mmi, requestId: requestId});
return request;
},
cancelMMI: function cancelMMI(window) {
debug("Cancel MMI");
if (!window) {
throw Components.Exception("Can't get window object",
Cr.NS_ERROR_UNEXPECTED);
}
let request = Services.DOMRequest.createRequest(window);
let requestId = this.getRequestId(request);
cpmm.sendAsyncMessage("RIL:CancelMMI", {requestId: requestId});
return request;
},
sendStkResponse: function sendStkResponse(window, command, response) {
if (window == null) {
throw Components.Exception("Can't get window object",
Cr.NS_ERROR_UNEXPECTED);
}
response.command = command;
cpmm.sendAsyncMessage("RIL:SendStkResponse", response);
},
sendStkMenuSelection: function sendStkMenuSelection(window,
itemIdentifier,
helpRequested) {
if (window == null) {
throw Components.Exception("Can't get window object",
Cr.NS_ERROR_UNEXPECTED);
}
cpmm.sendAsyncMessage("RIL:SendStkMenuSelection", {itemIdentifier: itemIdentifier,
helpRequested: helpRequested});
},
sendStkTimerExpiration: function sendStkTimerExpiration(window,
timer) {
if (window == null) {
throw Components.Exception("Can't get window object",
Cr.NS_ERROR_UNEXPECTED);
}
cpmm.sendAsyncMessage("RIL:SendStkTimerExpiration", {timer: timer});
},
sendStkEventDownload: function sendStkEventDownload(window,
event) {
if (window == null) {
throw Components.Exception("Can't get window object",
Cr.NS_ERROR_UNEXPECTED);
}
cpmm.sendAsyncMessage("RIL:SendStkEventDownload", {event: event});
},
iccOpenChannel: function iccOpenChannel(window,
aid) {
if (window == null) {
throw Components.Exception("Can't get window object",
Cr.NS_ERROR_UNEXPECTED);
}
let request = Services.DOMRequest.createRequest(window);
let requestId = this.getRequestId(request);
cpmm.sendAsyncMessage("RIL:IccOpenChannel", {requestId: requestId,
aid: aid});
return request;
},
iccExchangeAPDU: function iccExchangeAPDU(window,
channel,
apdu) {
if (window == null) {
throw Components.Exception("Can't get window object",
Cr.NS_ERROR_UNEXPECTED);
}
let request = Services.DOMRequest.createRequest(window);
let requestId = this.getRequestId(request);
//Potentially you need serialization here and can't pass the jsval through
cpmm.sendAsyncMessage("RIL:IccExchangeAPDU", {requestId: requestId,
channel: channel,
apdu: apdu});
return request;
},
iccCloseChannel: function iccCloseChannel(window,
channel) {
if (window == null) {
throw Components.Exception("Can't get window object",
Cr.NS_ERROR_UNEXPECTED);
}
let request = Services.DOMRequest.createRequest(window);
let requestId = this.getRequestId(request);
cpmm.sendAsyncMessage("RIL:IccCloseChannel", {requestId: requestId,
channel: channel});
return request;
},
updateContact: function updateContact(window, contactType, contact, pin2) {
if (window == null) {
throw Components.Exception("Can't get window object",
Cr.NS_ERROR_UNEXPECTED);
}
let request = Services.DOMRequest.createRequest(window);
let requestId = this.getRequestId(request);
// Parsing nsDOMContact to Icc Contact format
let iccContact = {};
if (contact.name) {
iccContact.alphaId = contact.name[0];
}
if (contact.tel) {
iccContact.number = contact.tel[0].value;
}
cpmm.sendAsyncMessage("RIL:UpdateIccContact", {requestId: requestId,
contactType: contactType,
contact: iccContact,
pin2: pin2});
return request;
},
getCallForwardingOption: function getCallForwardingOption(window, reason) {
if (window == null) {
throw Components.Exception("Can't get window object",
Cr.NS_ERROR_UNEXPECTED);
}
let request = Services.DOMRequest.createRequest(window);
let requestId = this.getRequestId(request);
if (!this._isValidCFReason(reason)){
this.dispatchFireRequestError(requestId, "Invalid call forwarding reason.");
return request;
}
cpmm.sendAsyncMessage("RIL:GetCallForwardingOption", {
requestId: requestId,
reason: reason
});
return request;
},
setCallForwardingOption: function setCallForwardingOption(window, cfInfo) {
if (window == null) {
throw Components.Exception("Can't get window object",
Cr.NS_ERROR_UNEXPECTED);
}
let request = Services.DOMRequest.createRequest(window);
let requestId = this.getRequestId(request);
if (!cfInfo ||
!this._isValidCFReason(cfInfo.reason) ||
!this._isValidCFAction(cfInfo.action)){
this.dispatchFireRequestError(requestId, "Invalid call forwarding rule definition.");
return request;
}
cpmm.sendAsyncMessage("RIL:SetCallForwardingOption", {
requestId: requestId,
active: cfInfo.active,
action: cfInfo.action,
reason: cfInfo.reason,
number: cfInfo.number,
timeSeconds: cfInfo.timeSeconds
});
return request;
},
_mobileConnectionListeners: null,
_telephonyListeners: null,
_cellBroadcastListeners: null,
_voicemailListeners: null,
_iccListeners: null,
_enumerateTelephonyCallbacks: null,
voicemailStatus: null,
getVoicemailInfo: function getVoicemailInfo() {
// Get voicemail infomation by IPC only on first time.
this.getVoicemailInfo = function getVoicemailInfo() {
return this.voicemailInfo;
};
let voicemailInfo = cpmm.sendSyncMessage("RIL:GetVoicemailInfo")[0];
if (voicemailInfo) {
this.updateInfo(voicemailInfo, this.voicemailInfo);
}
return this.voicemailInfo;
},
get voicemailNumber() {
return this.getVoicemailInfo().number;
},
get voicemailDisplayName() {
return this.getVoicemailInfo().displayName;
},
registerListener: function registerListener(listenerType, listener) {
let listeners = this[listenerType];
if (!listeners) {
listeners = this[listenerType] = [];
}
if (listeners.indexOf(listener) != -1) {
throw new Error("Already registered this listener!");
}
listeners.push(listener);
if (DEBUG) debug("Registered " + listenerType + " listener: " + listener);
},
unregisterListener: function unregisterListener(listenerType, listener) {
let listeners = this[listenerType];
if (!listeners) {
return;
}
let index = listeners.indexOf(listener);
if (index != -1) {
listeners.splice(index, 1);
if (DEBUG) debug("Unregistered listener: " + listener);
}
},
registerMobileConnectionMsg: function registerMobileConnectionMsg(listener) {
debug("Registering for mobile connection related messages");
this.registerListener("_mobileConnectionListeners", listener);
cpmm.sendAsyncMessage("RIL:RegisterMobileConnectionMsg");
},
unregisterMobileConnectionMsg: function unregisteMobileConnectionMsg(listener) {
this.unregisterListener("_mobileConnectionListeners", listener);
},
registerTelephonyMsg: function registerTelephonyMsg(listener) {
debug("Registering for telephony-related messages");
this.registerListener("_telephonyListeners", listener);
cpmm.sendAsyncMessage("RIL:RegisterTelephonyMsg");
},
unregisterTelephonyMsg: function unregisteTelephonyMsg(listener) {
this.unregisterListener("_telephonyListeners", listener);
// We also need to make sure the listener is removed from
// _enumerateTelephonyCallbacks.
let index = this._enumerateTelephonyCallbacks.indexOf(listener);
if (index != -1) {
this._enumerateTelephonyCallbacks.splice(index, 1);
if (DEBUG) debug("Unregistered enumerateTelephony callback: " + listener);
}
},
registerVoicemailMsg: function registerVoicemailMsg(listener) {
debug("Registering for voicemail-related messages");
this.registerListener("_voicemailListeners", listener);
cpmm.sendAsyncMessage("RIL:RegisterVoicemailMsg");
},
unregisterVoicemailMsg: function unregisteVoicemailMsg(listener) {
this.unregisterListener("_voicemailListeners", listener);
},
registerCellBroadcastMsg: function registerCellBroadcastMsg(listener) {
debug("Registering for Cell Broadcast related messages");
this.registerListener("_cellBroadcastListeners", listener);
cpmm.sendAsyncMessage("RIL:RegisterCellBroadcastMsg");
},
unregisterCellBroadcastMsg: function unregisterCellBroadcastMsg(listener) {
this.unregisterListener("_cellBroadcastListeners", listener);
},
registerIccMsg: function registerIccMsg(listener) {
debug("Registering for ICC related messages");
this.registerListener("_iccListeners", listener);
cpmm.sendAsyncMessage("RIL:RegisterIccMsg");
},
unregisterIccMsg: function unregisterIccMsg(listener) {
this.unregisterListener("_iccListeners", listener);
},
enumerateCalls: function enumerateCalls(callback) {
debug("Requesting enumeration of calls for callback: " + callback);
// We need 'requestId' to meet the 'RILContentHelper <--> RadioInterfaceLayer'
// protocol.
let requestId = this._getRandomId();
cpmm.sendAsyncMessage("RIL:EnumerateCalls", {requestId: requestId});
if (!this._enumerateTelephonyCallbacks) {
this._enumerateTelephonyCallbacks = [];
}
this._enumerateTelephonyCallbacks.push(callback);
},
startTone: function startTone(dtmfChar) {
debug("Sending Tone for " + dtmfChar);
cpmm.sendAsyncMessage("RIL:StartTone", dtmfChar);
},
stopTone: function stopTone() {
debug("Stopping Tone");
cpmm.sendAsyncMessage("RIL:StopTone");
},
dial: function dial(number) {
debug("Dialing " + number);
cpmm.sendAsyncMessage("RIL:Dial", number);
},
dialEmergency: function dialEmergency(number) {
debug("Dialing emergency " + number);
cpmm.sendAsyncMessage("RIL:DialEmergency", number);
},
hangUp: function hangUp(callIndex) {
debug("Hanging up call no. " + callIndex);
cpmm.sendAsyncMessage("RIL:HangUp", callIndex);
},
answerCall: function answerCall(callIndex) {
cpmm.sendAsyncMessage("RIL:AnswerCall", callIndex);
},
rejectCall: function rejectCall(callIndex) {
cpmm.sendAsyncMessage("RIL:RejectCall", callIndex);
},
holdCall: function holdCall(callIndex) {
cpmm.sendAsyncMessage("RIL:HoldCall", callIndex);
},
resumeCall: function resumeCall(callIndex) {
cpmm.sendAsyncMessage("RIL:ResumeCall", callIndex);
},
get microphoneMuted() {
return cpmm.sendSyncMessage("RIL:GetMicrophoneMuted")[0];
},
set microphoneMuted(value) {
cpmm.sendAsyncMessage("RIL:SetMicrophoneMuted", value);
},
get speakerEnabled() {
return cpmm.sendSyncMessage("RIL:GetSpeakerEnabled")[0];
},
set speakerEnabled(value) {
cpmm.sendAsyncMessage("RIL:SetSpeakerEnabled", value);
},
// nsIObserver
observe: function observe(subject, topic, data) {
if (topic == "xpcom-shutdown") {
this.removeMessageListener();
Services.obs.removeObserver(this, "xpcom-shutdown");
cpmm = null;
}
},
// nsIMessageListener
fireRequestSuccess: function fireRequestSuccess(requestId, result) {
let request = this.takeRequest(requestId);
if (!request) {
if (DEBUG) {
debug("not firing success for id: " + requestId +
", result: " + JSON.stringify(result));
}
return;
}
if (DEBUG) {
debug("fire request success, id: " + requestId +
", result: " + JSON.stringify(result));
}
Services.DOMRequest.fireSuccess(request, result);
},
dispatchFireRequestSuccess: function dispatchFireRequestSuccess(requestId, result) {
let currentThread = Services.tm.currentThread;
currentThread.dispatch(this.fireRequestSuccess.bind(this, requestId, result),
Ci.nsIThread.DISPATCH_NORMAL);
},
fireRequestError: function fireRequestError(requestId, error) {
let request = this.takeRequest(requestId);
if (!request) {
if (DEBUG) {
debug("not firing error for id: " + requestId +
", error: " + JSON.stringify(error));
}
return;
}
if (DEBUG) {
debug("fire request error, id: " + requestId +
", result: " + JSON.stringify(error));
}
Services.DOMRequest.fireError(request, error);
},
dispatchFireRequestError: function dispatchFireRequestError(requestId, error) {
let currentThread = Services.tm.currentThread;
currentThread.dispatch(this.fireRequestError.bind(this, requestId, error),
Ci.nsIThread.DISPATCH_NORMAL);
},
receiveMessage: function receiveMessage(msg) {
let request;
debug("Received message '" + msg.name + "': " + JSON.stringify(msg.json));
switch (msg.name) {
case "RIL:CardStateChanged":
if (this.rilContext.cardState != msg.json.cardState) {
this.rilContext.cardState = msg.json.cardState;
this._deliverEvent("_mobileConnectionListeners",
"notifyCardStateChanged",
null);
}
break;
case "RIL:IccInfoChanged":
this.updateInfo(msg.json, this.rilContext.iccInfo);
this._deliverEvent("_mobileConnectionListeners",
"notifyIccInfoChanged", null);
break;
case "RIL:VoiceInfoChanged":
this.updateConnectionInfo(msg.json, this.rilContext.voiceConnectionInfo);
this._deliverEvent("_mobileConnectionListeners",
"notifyVoiceChanged",
null);
break;
case "RIL:DataInfoChanged":
this.updateConnectionInfo(msg.json, this.rilContext.dataConnectionInfo);
this._deliverEvent("_mobileConnectionListeners",
"notifyDataChanged",
null);
break;
case "RIL:EnumerateCalls":
this.handleEnumerateCalls(msg.json.calls);
break;
case "RIL:GetAvailableNetworks":
this.handleGetAvailableNetworks(msg.json);
break;
case "RIL:NetworkSelectionModeChanged":
this.rilContext.networkSelectionMode = msg.json.mode;
break;
case "RIL:SelectNetwork":
this.handleSelectNetwork(msg.json,
RIL.GECKO_NETWORK_SELECTION_MANUAL);
break;
case "RIL:SelectNetworkAuto":
this.handleSelectNetwork(msg.json,
RIL.GECKO_NETWORK_SELECTION_AUTOMATIC);
break;
case "RIL:CallStateChanged":
this._deliverEvent("_telephonyListeners",
"callStateChanged",
[msg.json.callIndex, msg.json.state,
msg.json.number, msg.json.isActive]);
break;
case "RIL:CallError":
this._deliverEvent("_telephonyListeners",
"notifyError",
[msg.json.callIndex, msg.json.errorMsg]);
break;
case "RIL:VoicemailNotification":
this.handleVoicemailNotification(msg.json);
break;
case "RIL:VoicemailInfoChanged":
this.updateInfo(msg.json, this.voicemailInfo);
break;
case "RIL:CardLockResult":
if (msg.json.success) {
let result = new MobileICCCardLockResult(msg.json);
this.fireRequestSuccess(msg.json.requestId, result);
} else {
if (msg.json.rilMessageType == "iccSetCardLock" ||
msg.json.rilMessageType == "iccUnlockCardLock") {
this._deliverEvent("_mobileConnectionListeners",
"notifyIccCardLockError",
[msg.json.lockType, msg.json.retryCount]);
}
this.fireRequestError(msg.json.requestId, msg.json.errorMsg);
}
break;
case "RIL:USSDReceived":
let res = JSON.stringify({message: msg.json.message,
sessionEnded: msg.json.sessionEnded});
this._deliverEvent("_mobileConnectionListeners",
"notifyUssdReceived",
[msg.json.message, msg.json.sessionEnded]);
break;
case "RIL:SendMMI:Return:OK":
case "RIL:CancelMMI:Return:OK":
this.handleSendCancelMMIOK(msg.json);
break;
case "RIL:SendMMI:Return:KO":
case "RIL:CancelMMI:Return:KO":
request = this.takeRequest(msg.json.requestId);
if (request) {
Services.DOMRequest.fireError(request, msg.json.errorMsg);
}
break;
case "RIL:StkCommand":
this._deliverEvent("_iccListeners", "notifyStkCommand",
[JSON.stringify(msg.json)]);
break;
case "RIL:StkSessionEnd":
this._deliverEvent("_iccListeners", "notifyStkSessionEnd", null);
break;
case "RIL:IccOpenChannel":
this.handleIccOpenChannel(msg.json);
break;
case "RIL:IccCloseChannel":
this.handleIccCloseChannel(msg.json);
break;
case "RIL:IccExchangeAPDU":
this.handleIccExchangeAPDU(msg.json);
break;
case "RIL:UpdateIccContact":
this.handleUpdateIccContact(msg.json);
break;
case "RIL:DataError":
this.updateConnectionInfo(msg.json, this.rilContext.dataConnectionInfo);
this._deliverEvent("_mobileConnectionListeners", "notifyDataError",
[msg.json.errorMsg]);
break;
case "RIL:GetCallForwardingOption":
this.handleGetCallForwardingOption(msg.json);
break;
case "RIL:SetCallForwardingOption":
this.handleSetCallForwardingOption(msg.json);
break;
case "RIL:CfStateChanged":
this._deliverEvent("_mobileConnectionListeners",
"notifyCFStateChange",
[msg.json.success, msg.json.action,
msg.json.reason, msg.json.number,
msg.json.timeSeconds, msg.json.serviceClass]);
break;
case "RIL:CellBroadcastReceived":
let message = new CellBroadcastMessage(msg.json);
this._deliverEvent("_cellBroadcastListeners",
"notifyMessageReceived",
[message]);
break;
}
},
handleEnumerateCalls: function handleEnumerateCalls(calls) {
debug("handleEnumerateCalls: " + JSON.stringify(calls));
let callback = this._enumerateTelephonyCallbacks.shift();
for (let i in calls) {
let call = calls[i];
let keepGoing;
try {
keepGoing =
callback.enumerateCallState(call.callIndex, call.state, call.number,
call.isActive);
} catch (e) {
debug("callback handler for 'enumerateCallState' threw an " +
" exception: " + e);
keepGoing = true;
}
if (!keepGoing) {
break;
}
}
},
handleGetAvailableNetworks: function handleGetAvailableNetworks(message) {
debug("handleGetAvailableNetworks: " + JSON.stringify(message));
let requestId = message.requestId;
let request = this.takeRequest(requestId);
if (!request) {
debug("no DOMRequest found with request ID: " + requestId);
return;
}
if (message.errorMsg) {
debug("Received error from getAvailableNetworks: " + message.errorMsg);
Services.DOMRequest.fireError(request, message.errorMsg);
return;
}
let networks = message.networks;
for (let i = 0; i < networks.length; i++) {
let network = networks[i];
let info = new MobileNetworkInfo();
this.updateInfo(network, info);
networks[i] = info;
}
Services.DOMRequest.fireSuccess(request, networks);
},
handleSelectNetwork: function handleSelectNetwork(message, mode) {
this._selectingNetwork = null;
this.rilContext.networkSelectionMode = mode;
if (message.errorMsg) {
this.fireRequestError(message.requestId, message.errorMsg);
} else {
this.fireRequestSuccess(message.requestId, null);
}
},
handleIccOpenChannel: function handleIccOpenChannel(message) {
if (message.errorMsg) {
this.fireRequestError(message.requestId, message.errorMsg);
} else {
this.fireRequestSuccess(message.requestId, message.channel);
}
},
handleIccCloseChannel: function handleIccCloseChannel(message) {
if (message.errorMsg) {
this.fireRequestError(message.requestId, message.errorMsg);
} else {
this.fireRequestSuccess(message.requestId, null);
}
},
handleIccExchangeAPDU: function handleIccExchangeAPDU(message) {
if (message.errorMsg) {
this.fireRequestError(message.requestId, message.errorMsg);
} else {
var result = [message.sw1, message.sw2, message.simResponse];
this.fireRequestSuccess(message.requestId, result);
}
},
handleUpdateIccContact: function handleUpdateIccContact(message) {
if (message.errorMsg) {
this.fireRequestError(message.requestId, message.errorMsg);
} else {
this.fireRequestSuccess(message.requestId, null);
}
},
handleVoicemailNotification: function handleVoicemailNotification(message) {
let changed = false;
if (!this.voicemailStatus) {
this.voicemailStatus = new VoicemailStatus();
}
if (this.voicemailStatus.hasMessages != message.active) {
changed = true;
this.voicemailStatus.hasMessages = message.active;
}
if (this.voicemailStatus.messageCount != message.msgCount) {
changed = true;
this.voicemailStatus.messageCount = message.msgCount;
}
if (this.voicemailStatus.returnNumber != message.returnNumber) {
changed = true;
this.voicemailStatus.returnNumber = message.returnNumber;
}
if (this.voicemailStatus.returnMessage != message.returnMessage) {
changed = true;
this.voicemailStatus.returnMessage = message.returnMessage;
}
if (changed) {
this._deliverEvent("_voicemailListeners",
"voicemailNotification",
[this.voicemailStatus]);
}
},
_cfRulesToMobileCfInfo: function _cfRulesToMobileCfInfo(rules) {
for (let i = 0; i < rules.length; i++) {
let rule = rules[i];
let info = new MobileCFInfo();
this.updateInfo(rule, info);
rules[i] = info;
}
},
handleGetCallForwardingOption: function handleGetCallForwardingOption(message) {
let requestId = message.requestId;
let request = this.takeRequest(requestId);
if (!request) {
return;
}
if (!message.success) {
Services.DOMRequest.fireError(request, message.errorMsg);
return;
}
this._cfRulesToMobileCfInfo(message.rules);
Services.DOMRequest.fireSuccess(request, message.rules);
},
handleSetCallForwardingOption: function handleSetCallForwardingOption(message) {
let requestId = message.requestId;
let request = this.takeRequest(requestId);
if (!request) {
return;
}
if (!message.success) {
Services.DOMRequest.fireError(request, message.errorMsg);
return;
}
Services.DOMRequest.fireSuccess(request, null);
},
handleSendCancelMMIOK: function handleSendCancelMMIOK(message) {
let request = this.takeRequest(message.requestId);
if (!request) {
return;
}
// MMI query call forwarding options request returns a set of rules that
// will be exposed in the form of an array of nsIDOMMozMobileCFInfo
// instances.
if (message.success && message.rules) {
this._cfRulesToMobileCfInfo(message.rules);
message.result = message.rules;
}
Services.DOMRequest.fireSuccess(request, message.result);
},
_getRandomId: function _getRandomId() {
return gUUIDGenerator.generateUUID().toString();
},
_deliverEvent: function _deliverEvent(listenerType, name, args) {
let thisListeners = this[listenerType];
if (!thisListeners) {
return;
}
let listeners = thisListeners.slice();
for each (let listener in listeners) {
if (thisListeners.indexOf(listener) == -1) {
continue;
}
let handler = listener[name];
if (typeof handler != "function") {
throw new Error("No handler for " + name);
}
try {
handler.apply(listener, args);
} catch (e) {
debug("listener for " + name + " threw an exception: " + e);
}
}
},
/**
* Helper for guarding us again invalid reason values for call forwarding.
*/
_isValidCFReason: function _isValidCFReason(reason) {
switch (reason) {
case Ci.nsIDOMMozMobileCFInfo.CALL_FORWARD_REASON_UNCONDITIONAL:
case Ci.nsIDOMMozMobileCFInfo.CALL_FORWARD_REASON_MOBILE_BUSY:
case Ci.nsIDOMMozMobileCFInfo.CALL_FORWARD_REASON_NO_REPLY:
case Ci.nsIDOMMozMobileCFInfo.CALL_FORWARD_REASON_NOT_REACHABLE:
case Ci.nsIDOMMozMobileCFInfo.CALL_FORWARD_REASON_ALL_CALL_FORWARDING:
case Ci.nsIDOMMozMobileCFInfo.CALL_FORWARD_REASON_ALL_CONDITIONAL_CALL_FORWARDING:
return true;
default:
return false;
}
},
/**
* Helper for guarding us again invalid action values for call forwarding.
*/
_isValidCFAction: function _isValidCFAction(action) {
switch (action) {
case Ci.nsIDOMMozMobileCFInfo.CALL_FORWARD_ACTION_DISABLE:
case Ci.nsIDOMMozMobileCFInfo.CALL_FORWARD_ACTION_ENABLE:
case Ci.nsIDOMMozMobileCFInfo.CALL_FORWARD_ACTION_REGISTRATION:
case Ci.nsIDOMMozMobileCFInfo.CALL_FORWARD_ACTION_ERASURE:
return true;
default:
return false;
}
}
};
this.NSGetFactory = XPCOMUtils.generateNSGetFactory([RILContentHelper]);
let debug;
if (DEBUG) {
debug = function (s) {
dump("-*- RILContentHelper: " + s + "\n");
};
} else {
debug = function (s) {};
}
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