mirror of
https://github.com/classilla/tenfourfox.git
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768 lines
23 KiB
JavaScript
768 lines
23 KiB
JavaScript
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/* 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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/* Copyright © 2013, Deutsche Telekom, Inc. */
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"use strict";
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const DEBUG = false;
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function debug(s) {
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if (DEBUG) dump("-*- Nfc DOM: " + s + "\n");
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}
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const Cc = Components.classes;
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const Ci = Components.interfaces;
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const Cu = Components.utils;
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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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XPCOMUtils.defineLazyServiceGetter(this,
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"appsService",
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"@mozilla.org/AppsService;1",
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"nsIAppsService");
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function NfcCallback(aWindow) {
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this._window = aWindow;
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this.initDOMRequestHelper(aWindow, null);
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this._createPromise();
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}
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NfcCallback.prototype = {
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__proto__: DOMRequestIpcHelper.prototype,
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_window: null,
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promise: null,
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_requestId: null,
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_createPromise: function _createPromise() {
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this.promise = this.createPromiseWithId((aResolverId) => {
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this._requestId = btoa(aResolverId);
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});
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},
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getCallbackId: function getCallbackId() {
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return this._requestId;
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},
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notifySuccess: function notifySuccess() {
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let resolver = this.takePromiseResolver(atob(this._requestId));
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if (!resolver) {
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debug("can not find promise resolver for id: " + this._requestId);
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return;
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}
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resolver.resolve();
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},
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notifySuccessWithBoolean: function notifySuccessWithBoolean(aResult) {
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let resolver = this.takePromiseResolver(atob(this._requestId));
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if (!resolver) {
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debug("can not find promise resolver for id: " + this._requestId);
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return;
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}
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resolver.resolve(aResult);
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},
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notifySuccessWithNDEFRecords: function notifySuccessWithNDEFRecords(aRecords) {
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let resolver = this.takePromiseResolver(atob(this._requestId));
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if (!resolver) {
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debug("can not find promise resolver for id: " + this._requestId);
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return;
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}
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let records = new this._window.Array();
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for (let i = 0; i < aRecords.length; i++) {
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let record = aRecords[i];
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records.push(new this._window.MozNDEFRecord({tnf: record.tnf,
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type: record.type,
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id: record.id,
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payload: record.payload}));
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}
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resolver.resolve(records);
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},
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notifySuccessWithByteArray: function notifySuccessWithByteArray(aArray) {
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let resolver = this.takePromiseResolver(atob(this._requestId));
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if (!resolver) {
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debug("can not find promise resolver for id: " + this._requestId);
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return;
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}
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resolver.resolve(Cu.cloneInto(aArray, this._window));
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},
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notifyError: function notifyError(aErrorMsg) {
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let resolver = this.takePromiseResolver(atob(this._requestId));
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if (!resolver) {
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debug("can not find promise resolver for id: " + this._requestId +
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", errormsg: " + aErrorMsg);
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return;
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}
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resolver.reject(new this._window.Error(aErrorMsg));
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},
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QueryInterface: XPCOMUtils.generateQI([Ci.nsISupportsWeakReference,
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Ci.nsIObserver,
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Ci.nsINfcRequestCallback]),
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};
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// Should be mapped to the NFCTagType defined in MozNFCTag.webidl.
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var TagType = {
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TYPE1: "Type1",
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TYPE2: "Type2",
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TYPE3: "Type3",
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TYPE4: "Type4",
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MIFARE_CLASSIC: "MIFARE-Classic"
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};
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/**
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* Implementation of NFCTag.
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*
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* @param window global window object.
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* @param sessionToken session token received from parent process.
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* @param tagInfo type of nsITagInfo received from parent process.
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* @parem ndefInfo type of nsITagNDEFInfo received from parent process.
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*/
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function MozNFCTagImpl(window, sessionToken, tagInfo, ndefInfo) {
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debug("In MozNFCTagImpl Constructor");
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this._nfcContentHelper = Cc["@mozilla.org/nfc/content-helper;1"]
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.getService(Ci.nsINfcContentHelper);
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this._window = window;
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this.session = sessionToken;
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this.techList = tagInfo.techList;
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this.id = Cu.cloneInto(tagInfo.tagId, window);
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if (ndefInfo) {
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this.type = ndefInfo.tagType;
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this.maxNDEFSize = ndefInfo.maxNDEFSize;
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this.isReadOnly = ndefInfo.isReadOnly;
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this.isFormatable = ndefInfo.isFormatable;
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this.canBeMadeReadOnly = this.type == TagType.TYPE1 ||
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this.type == TagType.TYPE2 ||
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this.type == TagType.MIFARE_CLASSIC;
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}
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}
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MozNFCTagImpl.prototype = {
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_nfcContentHelper: null,
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_window: null,
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session: null,
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techList: null,
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id: null,
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type: null,
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maxNDEFSize: null,
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isReadOnly: null,
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isFormatable: null,
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canBeMadeReadOnly: null,
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isLost: false,
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createTech: { "ISO-DEP": (win, tag) => { return new win.MozIsoDepTech(tag); },
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"NFC-A" : (win, tag) => { return new win.MozNfcATech(tag); },
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},
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// NFCTag interface:
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readNDEF: function readNDEF() {
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if (this.isLost) {
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throw new this._window.Error("NFCTag object is invalid");
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}
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let callback = new NfcCallback(this._window);
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this._nfcContentHelper.readNDEF(this.session, callback);
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return callback.promise;
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},
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writeNDEF: function writeNDEF(records) {
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if (this.isLost) {
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throw new this._window.Error("NFCTag object is invalid");
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}
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if (this.isReadOnly) {
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throw new this._window.Error("NFCTag object is read-only");
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}
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let ndefLen = 0;
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for (let record of records) {
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ndefLen += record.size;
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}
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if (ndefLen > this.maxNDEFSize) {
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throw new this._window.Error("Exceed max NDEF size");
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}
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let callback = new NfcCallback(this._window);
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this._nfcContentHelper.writeNDEF(records, false, this.session, callback);
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return callback.promise;
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},
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makeReadOnly: function makeReadOnly() {
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if (this.isLost) {
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throw new this._window.Error("NFCTag object is invalid");
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}
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if (!this.canBeMadeReadOnly) {
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throw new this._window.Error("NFCTag object cannot be made read-only");
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}
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let callback = new NfcCallback(this._window);
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this._nfcContentHelper.makeReadOnly(this.session, callback);
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return callback.promise;
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},
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format: function format() {
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if (this.isLost) {
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throw new this._window.Error("NFCTag object is invalid");
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}
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if (!this.isFormatable) {
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throw new this._window.Error("NFCTag object is not formatable");
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}
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let callback = new NfcCallback(this._window);
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this._nfcContentHelper.format(this.session, callback);
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return callback.promise;
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},
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selectTech: function selectTech(tech) {
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if (this.isLost) {
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throw new this._window.Error("NFCTag object is invalid");
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}
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if (this.techList.indexOf(tech) == -1) {
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throw new this._window.Error(
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"NFCTag does not contain selected tag technology");
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}
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if (this.createTech[tech] === undefined) {
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throw new this._window.Error("Technology is not supported now");
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}
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return this.createTech[tech](this._window, this._contentObj);
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},
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transceive: function transceive(tech, cmd) {
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if (this.isLost) {
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throw new this._window.Error("NFCTag object is invalid");
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}
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let callback = new NfcCallback(this._window);
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this._nfcContentHelper.transceive(this.session, tech, cmd, callback);
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return callback.promise;
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},
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notifyLost: function notifyLost() {
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this.isLost = true;
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},
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classID: Components.ID("{4e1e2e90-3137-11e3-aa6e-0800200c9a66}"),
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contractID: "@mozilla.org/nfc/tag;1",
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QueryInterface: XPCOMUtils.generateQI([Ci.nsISupports,
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Ci.nsIDOMGlobalPropertyInitializer]),
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};
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/**
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* Implementation of NFCPeer.
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*
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* @param window global window object.
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* @param sessionToken session token received from parent process.
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*/
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function MozNFCPeerImpl(aWindow, aSessionToken) {
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debug("In MozNFCPeerImpl Constructor");
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this._nfcContentHelper = Cc["@mozilla.org/nfc/content-helper;1"]
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.getService(Ci.nsINfcContentHelper);
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this._window = aWindow;
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this.session = aSessionToken;
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}
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MozNFCPeerImpl.prototype = {
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_nfcContentHelper: null,
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_window: null,
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isLost: false,
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// NFCPeer interface:
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sendNDEF: function sendNDEF(records) {
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if (this.isLost) {
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throw new this._window.Error("NFCPeer object is invalid");
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}
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// Just forward sendNDEF to writeNDEF
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let callback = new NfcCallback(this._window);
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this._nfcContentHelper.writeNDEF(records, true, this.session, callback);
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return callback.promise;
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},
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sendFile: function sendFile(blob) {
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if (this.isLost) {
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throw new this._window.Error("NFCPeer object is invalid");
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}
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let data = {
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"blob": blob
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};
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let callback = new NfcCallback(this._window);
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this._nfcContentHelper.sendFile(Cu.cloneInto(data, this._window),
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this.session, callback);
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return callback.promise;
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},
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notifyLost: function notifyLost() {
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this.isLost = true;
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},
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classID: Components.ID("{c1b2bcf0-35eb-11e3-aa6e-0800200c9a66}"),
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contractID: "@mozilla.org/nfc/peer;1",
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QueryInterface: XPCOMUtils.generateQI([Ci.nsISupports,
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Ci.nsIDOMGlobalPropertyInitializer]),
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};
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// Should be mapped to the RFState defined in WebIDL.
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var RFState = {
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IDLE: "idle",
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LISTEN: "listen",
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DISCOVERY: "discovery"
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};
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/**
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* Implementation of navigator NFC object.
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*/
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function MozNFCImpl() {
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debug("In MozNFCImpl Constructor");
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try {
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this._nfcContentHelper = Cc["@mozilla.org/nfc/content-helper;1"]
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.getService(Ci.nsINfcContentHelper);
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} catch(e) {
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debug("No NFC support.");
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}
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this.eventService = Cc["@mozilla.org/eventlistenerservice;1"]
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.getService(Ci.nsIEventListenerService);
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}
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MozNFCImpl.prototype = {
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_nfcContentHelper: null,
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window: null,
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_tabId: null,
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_innerWindowId: null,
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_rfState: null,
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_contentObj: null,
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nfcPeer: null,
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nfcTag: null,
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eventService: null,
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init: function init(aWindow) {
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debug("MozNFCImpl init called");
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this.window = aWindow;
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let util = aWindow.QueryInterface(Ci.nsIInterfaceRequestor)
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.getInterface(Ci.nsIDOMWindowUtils);
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this._innerWindowId = util.currentInnerWindowID;
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this.defineEventHandlerGetterSetter("ontagfound");
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this.defineEventHandlerGetterSetter("ontaglost");
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this.defineEventHandlerGetterSetter("onpeerready");
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this.defineEventHandlerGetterSetter("onpeerfound");
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this.defineEventHandlerGetterSetter("onpeerlost");
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Services.obs.addObserver(this, "inner-window-destroyed",
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/* weak-ref */ false);
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if (this._nfcContentHelper) {
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this._tabId = this.getTabId(aWindow);
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this._nfcContentHelper.addEventListener(this, this._tabId);
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this._rfState = this._nfcContentHelper.queryRFState();
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}
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},
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getTabId: function getTabId(aWindow) {
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let tabId;
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// For now, we assume app will run in oop mode so we can get
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// tab id for each app. Fix bug 1116449 if we are going to
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// support in-process mode.
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let docShell = aWindow.QueryInterface(Ci.nsIInterfaceRequestor)
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.getInterface(Ci.nsIWebNavigation)
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.QueryInterface(Ci.nsIDocShell);
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try {
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tabId = docShell.QueryInterface(Ci.nsIInterfaceRequestor)
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.getInterface(Ci.nsITabChild)
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.tabId;
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} catch(e) {
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// Only parent process does not have tab id, so in this case
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// NfcContentHelper is used by system app. Use -1(tabId) to
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// indicate its system app.
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let inParent = Cc["@mozilla.org/xre/app-info;1"]
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.getService(Ci.nsIXULRuntime)
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.processType == Ci.nsIXULRuntime.PROCESS_TYPE_DEFAULT;
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if (inParent) {
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tabId = Ci.nsINfcBrowserAPI.SYSTEM_APP_ID;
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} else {
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throw Components.Exception("Can't get tab id in child process",
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Cr.NS_ERROR_UNEXPECTED);
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}
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}
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return tabId;
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},
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// Only apps which have nfc-manager permission can call the following interfaces
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// 'checkP2PRegistration' , 'notifyUserAcceptedP2P' , 'notifySendFileStatus',
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// 'startPoll', 'stopPoll', and 'powerOff'.
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checkP2PRegistration: function checkP2PRegistration(manifestUrl) {
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// Get the AppID and pass it to ContentHelper
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let appID = appsService.getAppLocalIdByManifestURL(manifestUrl);
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let callback = new NfcCallback(this.window);
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this._nfcContentHelper.checkP2PRegistration(appID, callback);
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return callback.promise;
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},
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notifyUserAcceptedP2P: function notifyUserAcceptedP2P(manifestUrl) {
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let appID = appsService.getAppLocalIdByManifestURL(manifestUrl);
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// Notify chrome process of user's acknowledgement
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this._nfcContentHelper.notifyUserAcceptedP2P(appID);
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},
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notifySendFileStatus: function notifySendFileStatus(status, requestId) {
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this._nfcContentHelper.notifySendFileStatus(status, requestId);
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},
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startPoll: function startPoll() {
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let callback = new NfcCallback(this.window);
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this._nfcContentHelper.changeRFState(RFState.DISCOVERY, callback);
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return callback.promise;
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},
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stopPoll: function stopPoll() {
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let callback = new NfcCallback(this.window);
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this._nfcContentHelper.changeRFState(RFState.LISTEN, callback);
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|
return callback.promise;
|
||
|
},
|
||
|
|
||
|
powerOff: function powerOff() {
|
||
|
let callback = new NfcCallback(this.window);
|
||
|
this._nfcContentHelper.changeRFState(RFState.IDLE, callback);
|
||
|
return callback.promise;
|
||
|
},
|
||
|
|
||
|
get enabled() {
|
||
|
return this._rfState != RFState.IDLE;
|
||
|
},
|
||
|
|
||
|
observe: function observe(subject, topic, data) {
|
||
|
if (topic !== "inner-window-destroyed") {
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
let wId = subject.QueryInterface(Ci.nsISupportsPRUint64).data;
|
||
|
if (wId != this._innerWindowId) {
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
this._nfcContentHelper.removeEventListener(this._tabId);
|
||
|
},
|
||
|
|
||
|
defineEventHandlerGetterSetter: function defineEventHandlerGetterSetter(name) {
|
||
|
Object.defineProperty(this, name, {
|
||
|
get: function get() {
|
||
|
return this.__DOM_IMPL__.getEventHandler(name);
|
||
|
},
|
||
|
set: function set(handler) {
|
||
|
this.__DOM_IMPL__.setEventHandler(name, handler);
|
||
|
}
|
||
|
});
|
||
|
},
|
||
|
|
||
|
eventListenerWasAdded: function(eventType) {
|
||
|
if (eventType !== "peerready") {
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
let appId = this.window.document.nodePrincipal.appId;
|
||
|
this._nfcContentHelper.registerTargetForPeerReady(appId);
|
||
|
},
|
||
|
|
||
|
eventListenerWasRemoved: function(eventType) {
|
||
|
if (eventType !== "peerready") {
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
let appId = this.window.document.nodePrincipal.appId;
|
||
|
this._nfcContentHelper.unregisterTargetForPeerReady(appId);
|
||
|
},
|
||
|
|
||
|
notifyTagFound: function notifyTagFound(sessionToken, tagInfo, ndefInfo, records) {
|
||
|
if (!this.handleTagFound(sessionToken, tagInfo, ndefInfo, records)) {
|
||
|
this._nfcContentHelper.callDefaultFoundHandler(sessionToken, false, records);
|
||
|
};
|
||
|
},
|
||
|
|
||
|
/**
|
||
|
* Handles Tag Found event.
|
||
|
*
|
||
|
* returns true if the app could process this event, false otherwise.
|
||
|
*/
|
||
|
handleTagFound: function handleTagFound(sessionToken, tagInfo, ndefInfo, records) {
|
||
|
if (this.hasDeadWrapper()) {
|
||
|
dump("this.window or this.__DOM_IMPL__ is a dead wrapper.");
|
||
|
return false;
|
||
|
}
|
||
|
|
||
|
if (!this.eventService.hasListenersFor(this.__DOM_IMPL__, "tagfound")) {
|
||
|
debug("ontagfound is not registered.");
|
||
|
return false;
|
||
|
}
|
||
|
|
||
|
if (!this.checkPermissions(["nfc"])) {
|
||
|
return false;
|
||
|
}
|
||
|
|
||
|
let tagImpl = new MozNFCTagImpl(this.window, sessionToken, tagInfo, ndefInfo);
|
||
|
let tag = this.window.MozNFCTag._create(this.window, tagImpl);
|
||
|
|
||
|
tagImpl._contentObj = tag;
|
||
|
this.nfcTag = tag;
|
||
|
|
||
|
let length = records ? records.length : 0;
|
||
|
let ndefRecords = records ? [] : null;
|
||
|
for (let i = 0; i < length; i++) {
|
||
|
let record = records[i];
|
||
|
ndefRecords.push(new this.window.MozNDEFRecord({tnf: record.tnf,
|
||
|
type: record.type,
|
||
|
id: record.id,
|
||
|
payload: record.payload}));
|
||
|
}
|
||
|
|
||
|
let eventData = {
|
||
|
"cancelable": true,
|
||
|
"tag": tag,
|
||
|
"ndefRecords": ndefRecords
|
||
|
};
|
||
|
|
||
|
debug("fire ontagfound " + sessionToken);
|
||
|
let tagEvent = new this.window.MozNFCTagEvent("tagfound", eventData);
|
||
|
this.__DOM_IMPL__.dispatchEvent(tagEvent);
|
||
|
|
||
|
// If defaultPrevented is false, means we need to take the default action
|
||
|
// for this event - redirect this event to System app. Before redirecting to
|
||
|
// System app, we need revoke the tag object first.
|
||
|
if (!tagEvent.defaultPrevented) {
|
||
|
this.notifyTagLost(sessionToken);
|
||
|
}
|
||
|
|
||
|
return tagEvent.defaultPrevented;
|
||
|
},
|
||
|
|
||
|
notifyTagLost: function notifyTagLost(sessionToken) {
|
||
|
if (!this.handleTagLost(sessionToken)) {
|
||
|
this._nfcContentHelper.callDefaultLostHandler(sessionToken, false);
|
||
|
}
|
||
|
},
|
||
|
|
||
|
handleTagLost: function handleTagLost(sessionToken) {
|
||
|
if (this.hasDeadWrapper()) {
|
||
|
dump("this.window or this.__DOM_IMPL__ is a dead wrapper.");
|
||
|
return false;
|
||
|
}
|
||
|
|
||
|
if (!this.checkPermissions(["nfc"])) {
|
||
|
return false;
|
||
|
}
|
||
|
|
||
|
if (!this.nfcTag) {
|
||
|
debug("No NFCTag object existing.");
|
||
|
return false;
|
||
|
}
|
||
|
|
||
|
this.nfcTag.notifyLost();
|
||
|
this.nfcTag = null;
|
||
|
|
||
|
debug("fire ontaglost " + sessionToken);
|
||
|
let event = new this.window.Event("taglost");
|
||
|
this.__DOM_IMPL__.dispatchEvent(event);
|
||
|
|
||
|
return true;
|
||
|
},
|
||
|
|
||
|
notifyPeerFound: function notifyPeerFound(sessionToken, isPeerReady) {
|
||
|
if (!this.handlePeerFound(sessionToken, isPeerReady)) {
|
||
|
this._nfcContentHelper.callDefaultFoundHandler(sessionToken, true, null);
|
||
|
}
|
||
|
},
|
||
|
|
||
|
/**
|
||
|
* Handles Peer Found/Peer Ready event.
|
||
|
*
|
||
|
* returns true if the app could process this event, false otherwise.
|
||
|
*/
|
||
|
handlePeerFound: function handlePeerFound(sessionToken, isPeerReady) {
|
||
|
if (this.hasDeadWrapper()) {
|
||
|
dump("this.window or this.__DOM_IMPL__ is a dead wrapper.");
|
||
|
return false;
|
||
|
}
|
||
|
|
||
|
if (!isPeerReady &&
|
||
|
!this.eventService.hasListenersFor(this.__DOM_IMPL__, "peerfound")) {
|
||
|
debug("onpeerfound is not registered.");
|
||
|
return false;
|
||
|
}
|
||
|
|
||
|
let perm = isPeerReady ? ["nfc-share"] : ["nfc"];
|
||
|
if (!this.checkPermissions(perm)) {
|
||
|
return false;
|
||
|
}
|
||
|
|
||
|
let peerImpl = new MozNFCPeerImpl(this.window, sessionToken);
|
||
|
this.nfcPeer = this.window.MozNFCPeer._create(this.window, peerImpl);
|
||
|
|
||
|
let eventType;
|
||
|
let eventData = {
|
||
|
"peer": this.nfcPeer
|
||
|
};
|
||
|
|
||
|
if (isPeerReady) {
|
||
|
eventType = "peerready";
|
||
|
} else {
|
||
|
eventData.cancelable = true;
|
||
|
eventType = "peerfound";
|
||
|
}
|
||
|
|
||
|
debug("fire on" + eventType + " " + sessionToken);
|
||
|
let event = new this.window.MozNFCPeerEvent(eventType, eventData);
|
||
|
this.__DOM_IMPL__.dispatchEvent(event);
|
||
|
|
||
|
// For peerready we don't take the default action.
|
||
|
if (isPeerReady) {
|
||
|
return true;
|
||
|
}
|
||
|
|
||
|
// If defaultPrevented is false, means we need to take the default action
|
||
|
// for this event - redirect this event to System app. Before redirecting to
|
||
|
// System app, we need revoke the peer object first.
|
||
|
if (!event.defaultPrevented) {
|
||
|
this.notifyPeerLost(sessionToken);
|
||
|
}
|
||
|
|
||
|
return event.defaultPrevented;
|
||
|
},
|
||
|
|
||
|
notifyPeerLost: function notifyPeerLost(sessionToken) {
|
||
|
if (!this.handlePeerLost(sessionToken)) {
|
||
|
this._nfcContentHelper.callDefaultLostHandler(sessionToken, true);
|
||
|
}
|
||
|
},
|
||
|
|
||
|
handlePeerLost: function handlePeerLost(sessionToken) {
|
||
|
if (this.hasDeadWrapper()) {
|
||
|
dump("this.window or this.__DOM_IMPL__ is a dead wrapper.");
|
||
|
return false;
|
||
|
}
|
||
|
|
||
|
if (!this.checkPermissions(["nfc", "nfc-share"])) {
|
||
|
return false;
|
||
|
}
|
||
|
|
||
|
if (!this.nfcPeer) {
|
||
|
debug("No NFCPeer object existing.");
|
||
|
return false;
|
||
|
}
|
||
|
|
||
|
this.nfcPeer.notifyLost();
|
||
|
this.nfcPeer = null;
|
||
|
|
||
|
debug("fire onpeerlost");
|
||
|
let event = new this.window.Event("peerlost");
|
||
|
this.__DOM_IMPL__.dispatchEvent(event);
|
||
|
|
||
|
return true;
|
||
|
},
|
||
|
|
||
|
notifyRFStateChanged: function notifyRFStateChanged(rfState) {
|
||
|
this._rfState = rfState;
|
||
|
},
|
||
|
|
||
|
notifyFocusChanged: function notifyFocusChanged(focus) {
|
||
|
if (focus) {
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
if (this.nfcTag) {
|
||
|
debug("losing focus, call taglost.");
|
||
|
this.notifyTagLost(this.nfcTag.session);
|
||
|
}
|
||
|
|
||
|
if (this.nfcPeer) {
|
||
|
debug("losing focus, call peerlost.");
|
||
|
this.notifyPeerLost(this.nfcPeer.session);
|
||
|
}
|
||
|
},
|
||
|
|
||
|
checkPermissions: function checkPermissions(perms) {
|
||
|
let principal = this.window.document.nodePrincipal;
|
||
|
for (let perm of perms) {
|
||
|
let permValue =
|
||
|
Services.perms.testExactPermissionFromPrincipal(principal, perm);
|
||
|
if (permValue == Ci.nsIPermissionManager.ALLOW_ACTION) {
|
||
|
return true;
|
||
|
} else {
|
||
|
debug("doesn't have " + perm + " permission.");
|
||
|
}
|
||
|
}
|
||
|
|
||
|
return false;
|
||
|
},
|
||
|
|
||
|
hasDeadWrapper: function hasDeadWrapper() {
|
||
|
return Cu.isDeadWrapper(this.window) || Cu.isDeadWrapper(this.__DOM_IMPL__);
|
||
|
},
|
||
|
|
||
|
classID: Components.ID("{6ff2b290-2573-11e3-8224-0800200c9a66}"),
|
||
|
contractID: "@mozilla.org/nfc/manager;1",
|
||
|
QueryInterface: XPCOMUtils.generateQI([Ci.nsISupports,
|
||
|
Ci.nsIDOMGlobalPropertyInitializer,
|
||
|
Ci.nsINfcEventListener,
|
||
|
Ci.nsIObserver]),
|
||
|
};
|
||
|
|
||
|
function NFCSendFileWrapper() {
|
||
|
}
|
||
|
NFCSendFileWrapper.prototype = {
|
||
|
// nsISystemMessagesWrapper implementation.
|
||
|
wrapMessage: function wrapMessage(aMessage, aWindow) {
|
||
|
let peerImpl = new MozNFCPeerImpl(aWindow, aMessage.sessionToken);
|
||
|
let peer = aWindow.MozNFCPeer._create(aWindow, peerImpl);
|
||
|
|
||
|
delete aMessage.sessionToken;
|
||
|
aMessage = Cu.cloneInto(aMessage, aWindow);
|
||
|
aMessage.peer = peer;
|
||
|
return aMessage;
|
||
|
},
|
||
|
|
||
|
classDescription: "NFCSendFileWrapper",
|
||
|
classID: Components.ID("{c5063a5c-8cb9-41d2-baf5-56062a2e30e9}"),
|
||
|
contractID: "@mozilla.org/dom/system-messages/wrapper/nfc-manager-send-file;1",
|
||
|
QueryInterface: XPCOMUtils.generateQI([Ci.nsISystemMessagesWrapper])
|
||
|
};
|
||
|
|
||
|
function NFCTechDiscoveredWrapper() {
|
||
|
}
|
||
|
NFCTechDiscoveredWrapper.prototype = {
|
||
|
// nsISystemMessagesWrapper implementation.
|
||
|
wrapMessage: function wrapMessage(aMessage, aWindow) {
|
||
|
aMessage = Cu.cloneInto(aMessage, aWindow);
|
||
|
if (aMessage.isP2P) {
|
||
|
let peerImpl = new MozNFCPeerImpl(aWindow, aMessage.sessionToken);
|
||
|
let peer = aWindow.MozNFCPeer._create(aWindow, peerImpl);
|
||
|
aMessage.peer = peer;
|
||
|
}
|
||
|
|
||
|
delete aMessage.isP2P;
|
||
|
delete aMessage.sessionToken;
|
||
|
|
||
|
return aMessage;
|
||
|
},
|
||
|
|
||
|
classDescription: "NFCTechDiscoveredWrapper",
|
||
|
classID: Components.ID("{2e7f9285-3c72-4e1f-b985-141a00a23a75}"),
|
||
|
contractID: "@mozilla.org/dom/system-messages/wrapper/nfc-manager-tech-discovered;1",
|
||
|
QueryInterface: XPCOMUtils.generateQI([Ci.nsISystemMessagesWrapper])
|
||
|
};
|
||
|
|
||
|
this.NSGetFactory = XPCOMUtils.generateNSGetFactory([MozNFCTagImpl,
|
||
|
MozNFCPeerImpl, MozNFCImpl, NFCSendFileWrapper, NFCTechDiscoveredWrapper]);
|