mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
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355 lines
11 KiB
JavaScript
355 lines
11 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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const {classes: Cc, interfaces: Ci, utils: Cu, results: Cr} = Components;
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Cu.import("resource://gre/modules/XPCOMUtils.jsm");
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Cu.import("resource://gre/modules/Services.jsm");
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Cu.import("resource://gre/modules/DOMRequestHelper.jsm");
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var RIL = {};
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Cu.import("resource://gre/modules/ril_consts.js", RIL);
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const DEBUG = false; // set to true to see debug messages
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const RILCONTENTHELPER_CID =
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Components.ID("{472816e1-1fd6-4405-996c-806f9ea68174}");
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const MOBILECONNECTIONINFO_CID =
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Components.ID("{a35cfd39-2d93-4489-ac7d-396475dacb27}");
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const RIL_IPC_MSG_NAMES = [
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"RIL:CardStateChanged",
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"RIL:VoiceInfoChanged",
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"RIL:DataInfoChanged",
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"RIL:EnumerateCalls",
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"RIL:CallStateChanged",
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"RIL:CallError",
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"RIL:GetCardLock:Return:OK",
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"RIL:GetCardLock:Return:KO",
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"RIL:SetCardLock:Return:OK",
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"RIL:SetCardLock:Return:KO",
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"RIL:UnlockCardLock:Return:OK",
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"RIL:UnlockCardLock:Return:KO",
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];
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const kVoiceChangedTopic = "mobile-connection-voice-changed";
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const kDataChangedTopic = "mobile-connection-data-changed";
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const kCardStateChangedTopic = "mobile-connection-cardstate-changed";
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XPCOMUtils.defineLazyServiceGetter(this, "cpmm",
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"@mozilla.org/childprocessmessagemanager;1",
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"nsIFrameMessageManager");
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function MobileConnectionInfo() {}
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MobileConnectionInfo.prototype = {
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QueryInterface: XPCOMUtils.generateQI([Ci.nsIDOMMozMobileConnectionInfo]),
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classID: MOBILECONNECTIONINFO_CID,
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classInfo: XPCOMUtils.generateCI({
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classID: MOBILECONNECTIONINFO_CID,
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classDescription: "MobileConnectionInfo",
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flags: Ci.nsIClassInfo.DOM_OBJECT,
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interfaces: [Ci.nsIDOMMozMobileConnectionInfo]
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}),
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// nsIDOMMozMobileConnectionInfo
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connected: false,
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emergencyCallsOnly: false,
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roaming: false,
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operator: null,
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type: null,
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signalStrength: null,
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relSignalStrength: null
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};
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function RILContentHelper() {
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this.voiceConnectionInfo = new MobileConnectionInfo();
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this.dataConnectionInfo = new MobileConnectionInfo();
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this.initRequests();
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this.initMessageListener(RIL_IPC_MSG_NAMES);
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Services.obs.addObserver(this, "xpcom-shutdown", false);
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// Request initial state.
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let radioState = cpmm.QueryInterface(Ci.nsISyncMessageSender)
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.sendSyncMessage("RIL:GetRadioState")[0];
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if (!radioState) {
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debug("Received null radioState from chrome process.");
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return;
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}
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this.cardState = radioState.cardState;
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for (let key in radioState.voice) {
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this.voiceConnectionInfo[key] = radioState.voice[key];
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}
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for (let key in radioState.data) {
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this.dataConnectionInfo[key] = radioState.data[key];
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}
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}
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RILContentHelper.prototype = {
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__proto__: DOMRequestIpcHelper.prototype,
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QueryInterface: XPCOMUtils.generateQI([Ci.nsIMobileConnectionProvider,
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Ci.nsIRILContentHelper,
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Ci.nsIObserver]),
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classID: RILCONTENTHELPER_CID,
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classInfo: XPCOMUtils.generateCI({classID: RILCONTENTHELPER_CID,
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classDescription: "RILContentHelper",
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interfaces: [Ci.nsIMobileConnectionProvider,
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Ci.nsIRILContentHelper]}),
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// nsIRILContentHelper
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cardState: RIL.GECKO_CARDSTATE_UNAVAILABLE,
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voiceConnectionInfo: null,
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dataConnectionInfo: null,
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getNetworks: function getNetworks(window) {
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//TODO bug 744344
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throw Components.Exception("Not implemented", Cr.NS_ERROR_NOT_IMPLEMENTED);
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},
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getCardLock: function getCardLock(window, lockType) {
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if (window == null) {
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throw Components.Exception("Can't get window object",
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Cr.NS_ERROR_UNEXPECTED);
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}
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let request = Services.DOMRequest.createRequest(window);
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let requestId = this.getRequestId(request);
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cpmm.sendAsyncMessage("RIL:GetCardLock", {lockType: lockType, requestId: requestId});
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return request;
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},
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unlockCardLock: function unlockCardLock(window, info) {
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if (window == null) {
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throw Components.Exception("Can't get window object",
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Cr.NS_ERROR_UNEXPECTED);
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}
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let request = Services.DOMRequest.createRequest(window);
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info.requestId = this.getRequestId(request);
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cpmm.sendAsyncMessage("RIL:UnlockCardLock", info);
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return request;
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},
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setCardLock: function setCardLock(window, info) {
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if (window == null) {
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throw Components.Exception("Can't get window object",
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Cr.NS_ERROR_UNEXPECTED);
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}
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let request = Services.DOMRequest.createRequest(window);
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info.requestId = this.getRequestId(request);
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cpmm.sendAsyncMessage("RIL:SetCardLock", info);
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return request;
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},
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_telephonyCallbacks: null,
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_enumerationTelephonyCallbacks: null,
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registerTelephonyCallback: function registerTelephonyCallback(callback) {
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if (this._telephonyCallbacks) {
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if (this._telephonyCallbacks.indexOf(callback) != -1) {
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throw new Error("Already registered this callback!");
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}
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} else {
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this._telephonyCallbacks = [];
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}
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this._telephonyCallbacks.push(callback);
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debug("Registered telephony callback: " + callback);
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},
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unregisterTelephonyCallback: function unregisterTelephonyCallback(callback) {
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if (!this._telephonyCallbacks) {
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return;
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}
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let index = this._telephonyCallbacks.indexOf(callback);
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if (index != -1) {
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this._telephonyCallbacks.splice(index, 1);
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debug("Unregistered telephony callback: " + callback);
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}
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},
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enumerateCalls: function enumerateCalls(callback) {
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debug("Requesting enumeration of calls for callback: " + callback);
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cpmm.sendAsyncMessage("RIL:EnumerateCalls");
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if (!this._enumerationTelephonyCallbacks) {
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this._enumerationTelephonyCallbacks = [];
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}
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this._enumerationTelephonyCallbacks.push(callback);
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},
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startTone: function startTone(dtmfChar) {
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debug("Sending Tone for " + dtmfChar);
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cpmm.sendAsyncMessage("RIL:StartTone", dtmfChar);
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},
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stopTone: function stopTone() {
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debug("Stopping Tone");
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cpmm.sendAsyncMessage("RIL:StopTone");
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},
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dial: function dial(number) {
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debug("Dialing " + number);
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cpmm.sendAsyncMessage("RIL:Dial", number);
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},
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hangUp: function hangUp(callIndex) {
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debug("Hanging up call no. " + callIndex);
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cpmm.sendAsyncMessage("RIL:HangUp", callIndex);
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},
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answerCall: function answerCall(callIndex) {
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cpmm.sendAsyncMessage("RIL:AnswerCall", callIndex);
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},
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rejectCall: function rejectCall(callIndex) {
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cpmm.sendAsyncMessage("RIL:RejectCall", callIndex);
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},
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holdCall: function holdCall(callIndex) {
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cpmm.sendAsyncMessage("RIL:HoldCall", callIndex);
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},
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resumeCall: function resumeCall(callIndex) {
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cpmm.sendAsyncMessage("RIL:ResumeCall", callIndex);
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},
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get microphoneMuted() {
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return cpmm.sendSyncMessage("RIL:GetMicrophoneMuted")[0];
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},
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set microphoneMuted(value) {
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cpmm.sendAsyncMessage("RIL:SetMicrophoneMuted", value);
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},
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get speakerEnabled() {
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return cpmm.sendSyncMessage("RIL:GetSpeakerEnabled")[0];
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},
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set speakerEnabled(value) {
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cpmm.sendAsyncMessage("RIL:SetSpeakerEnabled", value);
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},
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// nsIObserver
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observe: function observe(subject, topic, data) {
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if (topic == "xpcom-shutdown") {
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this.removeMessageListener();
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Services.obs.removeObserver(this, "xpcom-shutdown");
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cpmm = null;
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}
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},
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// nsIFrameMessageListener
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receiveMessage: function receiveMessage(msg) {
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let request;
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debug("Received message '" + msg.name + "': " + JSON.stringify(msg.json));
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switch (msg.name) {
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case "RIL:CardStateChanged":
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if (this.cardState != msg.json.cardState) {
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this.cardState = msg.json.cardState;
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Services.obs.notifyObservers(null, kCardStateChangedTopic, null);
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}
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break;
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case "RIL:VoiceInfoChanged":
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for (let key in msg.json) {
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this.voiceConnectionInfo[key] = msg.json[key];
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}
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Services.obs.notifyObservers(null, kVoiceChangedTopic, null);
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break;
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case "RIL:DataInfoChanged":
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for (let key in msg.json) {
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this.dataConnectionInfo[key] = msg.json[key];
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}
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Services.obs.notifyObservers(null, kDataChangedTopic, null);
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break;
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case "RIL:EnumerateCalls":
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this.handleEnumerateCalls(msg.json);
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break;
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case "RIL:CallStateChanged":
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this._deliverTelephonyCallback("callStateChanged",
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[msg.json.callIndex, msg.json.state,
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msg.json.number, msg.json.isActive]);
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break;
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case "RIL:CallError":
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this._deliverTelephonyCallback("notifyError",
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[msg.json.callIndex,
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msg.json.error]);
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break;
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case "RIL:GetCardLock:Return:OK":
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case "RIL:SetCardLock:Return:OK":
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case "RIL:UnlockCardLock:Return:OK":
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request = this.takeRequest(msg.json.requestId);
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if (request) {
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Services.DOMRequest.fireSuccess(request, msg.json);
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}
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break;
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case "RIL:GetCardLock:Return:KO":
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case "RIL:SetCardLock:Return:KO":
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case "RIL:UnlockCardLock:Return:KO":
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request = this.takeRequest(msg.json.requestId);
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if (request) {
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Services.DOMRequest.fireError(request, msg.json.errorMsg);
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}
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break;
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}
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},
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handleEnumerateCalls: function handleEnumerateCalls(calls) {
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debug("handleEnumerateCalls: " + JSON.stringify(calls));
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let callback = this._enumerationTelephonyCallbacks.shift();
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for (let i in calls) {
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let call = calls[i];
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let keepGoing;
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try {
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keepGoing =
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callback.enumerateCallState(call.callIndex, call.state, call.number,
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call.isActive);
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} catch (e) {
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debug("callback handler for 'enumerateCallState' threw an " +
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" exception: " + e);
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keepGoing = true;
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}
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if (!keepGoing) {
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break;
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}
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}
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},
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_deliverTelephonyCallback: function _deliverTelephonyCallback(name, args) {
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if (!this._telephonyCallbacks) {
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return;
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}
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let callbacks = this._telephonyCallbacks.slice();
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for each (let callback in callbacks) {
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if (this._telephonyCallbacks.indexOf(callback) == -1) {
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continue;
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}
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let handler = callback[name];
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if (typeof handler != "function") {
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throw new Error("No handler for " + name);
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}
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try {
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handler.apply(callback, args);
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} catch (e) {
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debug("callback handler for " + name + " threw an exception: " + e);
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}
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}
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},
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};
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const NSGetFactory = XPCOMUtils.generateNSGetFactory([RILContentHelper]);
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let debug;
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if (DEBUG) {
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debug = function (s) {
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dump("-*- RILContentHelper: " + s + "\n");
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};
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} else {
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debug = function (s) {};
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}
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