237 lines
8.0 KiB
JavaScript
237 lines
8.0 KiB
JavaScript
/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
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/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
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"use strict";
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this.EXPORTED_SYMBOLS = ["PhoneNumberUtils"];
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const DEBUG = false;
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function debug(s) { if(DEBUG) dump("-*- PhoneNumberutils: " + s + "\n"); }
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const Cu = Components.utils;
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const Cc = Components.classes;
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const Ci = Components.interfaces;
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Cu.import("resource://gre/modules/Services.jsm");
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Cu.import('resource://gre/modules/XPCOMUtils.jsm');
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XPCOMUtils.defineLazyModuleGetter(this, "PhoneNumberNormalizer",
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"resource://gre/modules/PhoneNumberNormalizer.jsm");
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XPCOMUtils.defineLazyModuleGetter(this, "MCC_ISO3166_TABLE",
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"resource://gre/modules/mcc_iso3166_table.jsm");
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#ifdef MOZ_B2G_RIL
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XPCOMUtils.defineLazyServiceGetter(this, "mobileConnection",
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"@mozilla.org/mobileconnection/mobileconnectionservice;1",
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"nsIMobileConnectionService");
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XPCOMUtils.defineLazyServiceGetter(this, "gIccService",
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"@mozilla.org/icc/iccservice;1",
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"nsIIccService");
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#endif
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this.PhoneNumberUtils = {
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initParent: function() {
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ppmm.addMessageListener(["PhoneNumberService:FuzzyMatch"], this);
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this._countryNameCache = Object.create(null);
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},
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initChild: function () {
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this._countryNameCache = Object.create(null);
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},
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// 1. See whether we have a network mcc
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// 2. If we don't have that, look for the simcard mcc
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// 3. If we don't have that or its 0 (not activated), pick up the last used mcc
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// 4. If we don't have, default to some mcc
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// mcc for Brasil
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_mcc: '724',
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getCountryName: function getCountryName() {
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let mcc;
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let countryName;
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#ifdef MOZ_B2G_RIL
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// TODO: Bug 926740 - PhoneNumberUtils for multisim
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// In Multi-sim, there is more than one client in
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// iccService/mobileConnectionService. Each client represents a
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// icc/mobileConnection service. To maintain the backward compatibility with
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// single sim, we always use client 0 for now. Adding support for multiple
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// sim will be addressed in bug 926740, if needed.
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let clientId = 0;
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// Get network mcc
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let connection = mobileConnection.getItemByServiceId(clientId);
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let voice = connection && connection.voice;
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if (voice && voice.network && voice.network.mcc) {
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mcc = voice.network.mcc;
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}
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// Get SIM mcc
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let icc = gIccService.getIccByServiceId(clientId);
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let iccInfo = icc && icc.iccInfo;
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if (!mcc && iccInfo && iccInfo.mcc) {
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mcc = iccInfo.mcc;
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}
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// Attempt to grab last known sim mcc from prefs
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if (!mcc) {
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try {
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mcc = Services.prefs.getCharPref("ril.lastKnownSimMcc");
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} catch (e) {}
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}
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// Set to default mcc
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if (!mcc) {
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mcc = this._mcc;
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}
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#else
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// Attempt to grab last known sim mcc from prefs
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if (!mcc) {
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try {
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mcc = Services.prefs.getCharPref("ril.lastKnownSimMcc");
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} catch (e) {}
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}
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if (!mcc) {
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mcc = this._mcc;
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}
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#endif
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countryName = MCC_ISO3166_TABLE[mcc];
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if (DEBUG) debug("MCC: " + mcc + "countryName: " + countryName);
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return countryName;
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},
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parse: function(aNumber) {
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if (DEBUG) debug("call parse: " + aNumber);
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let result = PhoneNumber.Parse(aNumber, this.getCountryName());
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if (result) {
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let countryName = result.countryName || this.getCountryName();
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let number = null;
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if (countryName) {
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if (Services.prefs.getPrefType("dom.phonenumber.substringmatching." + countryName) == Ci.nsIPrefBranch.PREF_INT) {
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let val = Services.prefs.getIntPref("dom.phonenumber.substringmatching." + countryName);
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if (val) {
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number = result.internationalNumber || result.nationalNumber;
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if (number && number.length > val) {
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number = number.slice(-val);
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}
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}
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}
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}
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Object.defineProperty(result, "nationalMatchingFormat", { value: number, enumerable: true });
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if (DEBUG) {
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debug("InternationalFormat: " + result.internationalFormat);
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debug("InternationalNumber: " + result.internationalNumber);
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debug("NationalNumber: " + result.nationalNumber);
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debug("NationalFormat: " + result.nationalFormat);
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debug("CountryName: " + result.countryName);
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debug("NationalMatchingFormat: " + result.nationalMatchingFormat);
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}
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} else if (DEBUG) {
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debug("NO PARSING RESULT!");
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}
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return result;
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},
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parseWithMCC: function(aNumber, aMCC) {
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if (DEBUG) debug("parseWithMCC " + aNumber + ", " + aMCC);
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let countryName = MCC_ISO3166_TABLE[aMCC];
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if (DEBUG) debug("found country name: " + countryName);
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return PhoneNumber.Parse(aNumber, countryName);
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},
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parseWithCountryName: function(aNumber, aCountryName) {
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if (this._countryNameCache[aCountryName]) {
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return PhoneNumber.Parse(aNumber, aCountryName);
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}
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if (Object.keys(this._countryNameCache).length === 0) {
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// populate the cache
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let keys = Object.keys(MCC_ISO3166_TABLE);
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for (let i = 0; i < keys.length; i++) {
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this._countryNameCache[MCC_ISO3166_TABLE[keys[i]]] = true;
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}
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}
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if (!this._countryNameCache[aCountryName]) {
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dump("Couldn't find country name: " + aCountryName + "\n");
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return null;
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}
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return PhoneNumber.Parse(aNumber, aCountryName);
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},
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isPlainPhoneNumber: function isPlainPhoneNumber(aNumber) {
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var isPlain = PhoneNumber.IsPlain(aNumber);
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if (DEBUG) debug("isPlain(" + aNumber + ") " + isPlain);
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return isPlain;
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},
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normalize: function Normalize(aNumber, aNumbersOnly) {
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let normalized = PhoneNumberNormalizer.Normalize(aNumber, aNumbersOnly);
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if (DEBUG) debug("normalize(" + aNumber + "): " + normalized + ", " + aNumbersOnly);
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return normalized;
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},
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fuzzyMatch: function fuzzyMatch(aNumber1, aNumber2) {
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let normalized1 = this.normalize(aNumber1);
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let normalized2 = this.normalize(aNumber2);
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if (DEBUG) debug("Normalized Number1: " + normalized1 + ", Number2: " + normalized2);
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if (normalized1 === normalized2) {
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return true;
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}
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let parsed1 = this.parse(aNumber1);
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let parsed2 = this.parse(aNumber2);
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if (parsed1 && parsed2) {
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if ((parsed1.internationalNumber && parsed1.internationalNumber === parsed2.internationalNumber)
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|| (parsed1.nationalNumber && parsed1.nationalNumber === parsed2.nationalNumber)) {
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return true;
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}
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}
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let countryName = this.getCountryName();
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let ssPref = "dom.phonenumber.substringmatching." + countryName;
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if (Services.prefs.getPrefType(ssPref) == Ci.nsIPrefBranch.PREF_INT) {
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let val = Services.prefs.getIntPref(ssPref);
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if (normalized1.length > val && normalized2.length > val
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&& normalized1.slice(-val) === normalized2.slice(-val)) {
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return true;
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}
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}
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return false;
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},
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receiveMessage: function(aMessage) {
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if (DEBUG) debug("receiveMessage " + aMessage.name);
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let mm = aMessage.target;
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let msg = aMessage.data;
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switch (aMessage.name) {
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case "PhoneNumberService:FuzzyMatch":
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mm.sendAsyncMessage("PhoneNumberService:FuzzyMatch:Return:OK", {
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requestID: msg.requestID,
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result: this.fuzzyMatch(msg.options.number1, msg.options.number2)
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});
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break;
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default:
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if (DEBUG) debug("WRONG MESSAGE NAME: " + aMessage.name);
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}
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}
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};
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var inParent = Cc["@mozilla.org/xre/app-info;1"].getService(Ci.nsIXULRuntime)
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.processType == Ci.nsIXULRuntime.PROCESS_TYPE_DEFAULT;
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if (inParent) {
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XPCOMUtils.defineLazyModuleGetter(this, "PhoneNumber",
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"resource://gre/modules/PhoneNumber.jsm");
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XPCOMUtils.defineLazyServiceGetter(this, "ppmm",
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"@mozilla.org/parentprocessmessagemanager;1",
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"nsIMessageListenerManager");
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PhoneNumberUtils.initParent();
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} else {
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PhoneNumberUtils.initChild();
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}
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